WO2009121213A1 - Backpack with automatically inflating bladder - Google Patents
Backpack with automatically inflating bladder Download PDFInfo
- Publication number
- WO2009121213A1 WO2009121213A1 PCT/CN2008/000825 CN2008000825W WO2009121213A1 WO 2009121213 A1 WO2009121213 A1 WO 2009121213A1 CN 2008000825 W CN2008000825 W CN 2008000825W WO 2009121213 A1 WO2009121213 A1 WO 2009121213A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- airbag
- backpack
- automatic
- air pump
- backpack body
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C13/021—Interior fittings; Means, e.g. inserts, for holding and packing articles inflatable
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/12—Shoulder-pads
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/12—Shoulder-pads
- A45F2003/127—Dorsal or hip pads for the lumbar back or for the waist
Definitions
- the utility model relates to the technical field of backpacks, in particular to a back pack with an automatic inflatable airbag.
- backpacks have been widely used, among which the student group and mountaineering enthusiasts are the most widely used.
- people use a backpack, all the weight of the backpack and its contents is applied to the middle and lower parts of the user's shoulders and back.
- the overweight backpack will cause the affected area of the back and spine. Pain, fatigue.
- a cushioning device is arranged on the back of the backpack, and the cushioning device may be a foam material or an airbag, etc., and the cushioning device can reduce the damage of the backpack to the back and the spine of the human body, but this Once the cushioning device is made, it has a fixed shape, and the airbag also has a fixed amount of air pressure, which cannot be adjusted according to the weight of the backpack, and the buffering effect is still poor.
- the cushioning device we usually place the heavier object on the bottom of the backpack.
- the entire backpack will be lightly weighted, that is, the center of gravity of the backpack is in the lower part of the backpack.
- the person carries the backpack It feels that the entire backpack is pressing down on the shoulders and back, which makes people feel uncomfortable.
- the purpose of the present invention is to provide a backpack having an automatic inflatable airbag in view of the deficiencies of the prior art.
- the utility model comprises a backpack body and a back airbag, the back airbag is connected with the back of the backpack body, and the back air is provided ;
- the lower part of the capsule is provided with an automatic inflating device, and the automatic inflating device comprises an air pump, a circuit board, a control button and a power source, and the power source passes through the wire and the circuit
- the board is connected, the circuit board is connected to the air pump through a wire, and the air pump is connected to the back air bag through the air tube.
- the upper part of the back airbag is connected with a shoulder strap airbag, and the shoulder strap airbag is connected with the back airbag.
- the bottom of the backpack body is further provided with a bottom air bag, and the bottom air bag communicates with the back air bag.
- the lower portion of the back airbag is provided with two side portions, and the air pump, the circuit board and the control panel of the automatic inflator are disposed in one of the side portions, and the power source is disposed in the other side portion.
- the power source is a battery.
- the control button includes an inflating button and a deflating button.
- An arcuate rubber frame is further disposed between the back airbag and the back of the backpack body, and the two corners of the upper part of the back airbag and the two corners of the lower part are respectively stitched with a corner guard, and the four corners of the bow-shaped rubber frame are respectively Inserted into the corner of the back airbag and integrated with the back airbag, the upper and lower parts of the back of the backpack body are respectively provided with corner guards, and the arched rubber frame and the back airbag are integrally inserted into the back of the backpack body. Inside the corner guard.
- the back airbag is sewn to the back of the backpack body, wherein the bottom airbag is sewn to the bottom of the backpack body.
- the utility model has the beneficial effects that the back airbag of the utility model is also connected with an automatic inflation device, which can inflate or deflate the airbag according to the weight of the backpack and the required air pressure of the airbag, and can adjust the air pressure of the airbag to Suitable size, with back airbag,
- the cushioning effect of the shoulder strap airbag can reduce the damage of the backpack weight on the back and shoulders of the human body; in addition, the back airbag of the utility model can be removed, and the back airbag and the shoulder strap airbag can be used as a life jacket, in case of emergency
- the back airbag can be used as a life jacket on the back; the shoulder belt airbag and the bottom airbag of the present invention are respectively connected with the back airbag, and when the backpack body is filled with objects, the backpack is felt to be heavy.
- the light feeling that is, the center of gravity of the backpack is on the upper part of the whole body of the backpack.
- the weight of the object will cause the bottom airbag to be squeezed, and the gas of the bottom airbag will be pressed into the back airbag and the shoulder strap airbag to make the back and shoulders of the human body. It feels more comfortable because of the expansion of the back and airbags.
- Embodiment 1 is an exploded perspective view of Embodiment 1 of the present invention
- Figure 2 is a rear elevational view of the back airbag according to Embodiment 1 of the present invention.
- Figure 3 is a rear elevational view of the backpack body of the first embodiment of the present invention.
- Fig. 4 is a side view of the second embodiment of the present invention.
- the utility model includes a backpack body 1 and a back airbag 2, and the back airbag 2 is connected with the back of the backpack body 1, and the upper portion of the back airbag 2 is connected.
- a shoulder belt airbag 3 a shoulder belt airbag 3 is connected with the back airbag 2
- a lower airbag 2 is provided with an automatic inflation device.
- the automatic inflation device includes an air pump 41, a circuit board 42, a control button and a power source 44, and the power source 44 can be a battery.
- the lower portion of the back airbag 2 is provided with two side portions 21, the air pump 41 of the automatic inflator, the circuit board 42 and the control button are disposed in one of the side portions 21, and the power source 44 is disposed in the other side portion 21,
- the power source 44 is connected to the circuit board 42 through a wire, and the circuit board 42 is guided by the wire and the air pump 41.
- the air pump 41 communicates with the back airbag 2 through the inflation tube 5, and the control button includes an inflation button 431 and a deflation button 432.
- the inflation button 431 is pressed, the air pump 41 is connected to the power source 44, and the air pump 41 starts to the back.
- the air bag 2 is inflated, the air button 41 is pressed again, the air pump 41 is disconnected from the power source 44, and the air pump 41 stops inflating; when deflation is required, the air button 432 is pressed, the back air bag 2 is deflated by the air pump 41, and the air pump 41 is again depressed.
- the button 432, the back airbag 2 stops deflation, and by the above operation, the air pressure of the airbag can be adjusted.
- An arcuate rubber frame 6 is further disposed between the back airbag 2 and the back of the backpack body 1.
- the two corners of the upper portion of the back airbag 2 and the two lower corners of the back airbag 2 are respectively sutured with a corner 22, an arched rubber
- the four corners of the frame 6 are inserted into the corner 22 of the back airbag 2, and are integrated with the back airbag 2, and the upper and lower portions of the back of the backpack body 1 are respectively provided with a corner 11 and an arcuate rubber frame 6 and
- the back airbag 2 is integrally inserted into the corner 11 of the back of the backpack body 1, so that the back airbag 2 and the bow rubber frame 6 can be integrally connected with the backpack body 1.
- the arcuate rubber frame is eliminated, the bottom air bag 7 is added, and the bottom air bag 7 is connected to the rear air bag 2,
- the back airbag 2 is sewn to the back of the backpack body 1, and the bottom airbag 7 is stitched to the bottom of the backpack body 1.
- the backpack body 1 is filled with objects, the backpack feels heavy and light.
- the center of gravity of the backpack is in the upper part of the overall body of the backpack.
- the weight of the object causes the bottom airbag 7 to be squeezed, and the gas of the bottom airbag 7 is pressed into the back airbag 2 and the shoulder belt airbag 3, so that the back and shoulders of the human body are The expansion of the back airbag 2 and the shoulder belt airbag 3 feels more comfortable.
Abstract
A backpack with an automatically inflating bladder includes a backpack body (1) and a back bladder (2). The back bladder (2) is coupled with the back of the backpack body (1), and an automatically inflating device is provided at the lower portion of the back bladder (2). The automatically inflating device includes an air pump (41), a circuit board (42), control buttons (431, 432) and a power supply (44). The power supply (44) is electrically connected to the circuit board (42) via a conducting wire, and the circuit board (42) is electrically connected to the air pump (41) via a conducting wire. The air pump (41) is communicated with the back bladder (2) via an inflating pipe (5).
Description
技术领域: Technical field:
本实用新型涉及背包技术领域,特指一种具有自动充气气囊的背 包。 The utility model relates to the technical field of backpacks, in particular to a back pack with an automatic inflatable airbag.
背景技术: Background technique:
目前, 背包已被人们广泛使用, 其中, 学生群体和登山爱好者中 使用最为广泛。人们使用背包时, 背包与其内容物的所有重量施加于 使用者的肩膀与背部中、低部位,随着学生和登山爱好者负重的增加, 过重的背包会引起人们背部与脊柱受影响区域的疼痛、疲劳。为了减 少背包给人带来的负担, 现有技术中, 有在背包背部设置缓冲装置, 缓冲装置可以为泡沫材料或气囊等,这种缓冲装置可以减少背包对人 体背部和脊柱的损害, 但是这种缓冲装置一经制成后, 就有了固定的 形状, 气囊也有了固定量的气压, 不能随着背包重量的大小而调节, 缓冲效果仍然不佳。我们装盛物体时, 通常会将较重的物体置于背包 底部, 这样一来, 就会造成整个背包上轻下重, 即背包的重心处于背 包整体的下部, 当人背上背包后, 会感觉整个背包向下压迫肩膀和背 部, 会使人感觉很不舒服。 At present, backpacks have been widely used, among which the student group and mountaineering enthusiasts are the most widely used. When people use a backpack, all the weight of the backpack and its contents is applied to the middle and lower parts of the user's shoulders and back. As the weight of students and mountain climbers increases, the overweight backpack will cause the affected area of the back and spine. Pain, fatigue. In order to reduce the burden on the backpack, in the prior art, a cushioning device is arranged on the back of the backpack, and the cushioning device may be a foam material or an airbag, etc., and the cushioning device can reduce the damage of the backpack to the back and the spine of the human body, but this Once the cushioning device is made, it has a fixed shape, and the airbag also has a fixed amount of air pressure, which cannot be adjusted according to the weight of the backpack, and the buffering effect is still poor. When we hold an object, we usually place the heavier object on the bottom of the backpack. As a result, the entire backpack will be lightly weighted, that is, the center of gravity of the backpack is in the lower part of the backpack. When the person carries the backpack, It feels that the entire backpack is pressing down on the shoulders and back, which makes people feel uncomfortable.
实用新型内容: Utility model content:
本实用新型的目的就是针对现有技术存在的不足而提供一种具 有自动充气气囊的背包。 The purpose of the present invention is to provide a backpack having an automatic inflatable airbag in view of the deficiencies of the prior art.
为了实现上述目的, 本实用新型采用的技术方案是: 本实用新型
包括背包本体和后背气囊, 后背气囊与背包本体的后背连接, 后背气 ; 囊下部设有自动充气装置, 自动充气装置包括气泵、 电路板、控制按 钮和电源,电源通过导线与电路板导接,电路板通过导线与气泵导接, 气泵通过充气管与后背气囊连通。 In order to achieve the above object, the technical solution adopted by the utility model is: The utility model comprises a backpack body and a back airbag, the back airbag is connected with the back of the backpack body, and the back air is provided ; the lower part of the capsule is provided with an automatic inflating device, and the automatic inflating device comprises an air pump, a circuit board, a control button and a power source, and the power source passes through the wire and the circuit The board is connected, the circuit board is connected to the air pump through a wire, and the air pump is connected to the back air bag through the air tube.
所述的后背气囊上部连接有肩带气囊, 肩带气囊与后背气囊连 通。 The upper part of the back airbag is connected with a shoulder strap airbag, and the shoulder strap airbag is connected with the back airbag.
所述的背包本体底部还设有一底部气囊,底部气囊与后背气囊连 通。 The bottom of the backpack body is further provided with a bottom air bag, and the bottom air bag communicates with the back air bag.
所述的后背气囊下部设有两个侧部, 自动充气装置的气泵、 电路 板和控制面板设置在其中一个侧部内, 电源设置在另一个侧部内。 The lower portion of the back airbag is provided with two side portions, and the air pump, the circuit board and the control panel of the automatic inflator are disposed in one of the side portions, and the power source is disposed in the other side portion.
所述的电源为电池。 The power source is a battery.
所述的控制按钮包括充气按钮和泄气按钮。 The control button includes an inflating button and a deflating button.
所述的后背气囊与背包本体的后背之间还设有一弓形胶架,后背 气囊上部的两个边角和下部的两个边角分别缝合有护角,弓形胶架的 四个角套入后背气囊的护角内, 并与后背气囊结合为一体, 背包本体 的后背的上部和下部分别设有护角,弓形胶架与后背气囊作为整体插 入背包本体的后背的护角内。 An arcuate rubber frame is further disposed between the back airbag and the back of the backpack body, and the two corners of the upper part of the back airbag and the two corners of the lower part are respectively stitched with a corner guard, and the four corners of the bow-shaped rubber frame are respectively Inserted into the corner of the back airbag and integrated with the back airbag, the upper and lower parts of the back of the backpack body are respectively provided with corner guards, and the arched rubber frame and the back airbag are integrally inserted into the back of the backpack body. Inside the corner guard.
所述的后背气囊与背包本体的后背缝合, 其中,底部气囊缝合在 背包本体的底部。 The back airbag is sewn to the back of the backpack body, wherein the bottom airbag is sewn to the bottom of the backpack body.
本实用新型的有益效果:本实用新型的后背气囊还连接有自动充 气装置, 可以根据背包的重量大小和气囊所需气压的大小, 对气囊进 行充气或放气, 可以将气囊的气压调节到合适大小, 有了后背气囊、
肩带气囊的缓冲作用, 可以减小背包负重对人体背部和肩部的损害; 另外, 本实用新型的后背气囊可以拆下来, 后背气囊和肩带气囊可以 作为救生衣使用, 遇到紧急情况时, 可以将后背气囊背在背上作为救 生衣使用; 本实用新型的肩带气囊和底部气囊分别与后背气囊连通, 当背包本体内装满物体后,会使人感到背包有上重下轻的感觉, 即背 包的重心处于背包整体的上部, 同时,物体的自重会使底部气囊受到 挤压,底部气囊的气体会压进后背气囊和肩带气囊中,使人体的背部 和肩部因为后背气囊和肩带气囊的膨胀而感到更舒适。 The utility model has the beneficial effects that the back airbag of the utility model is also connected with an automatic inflation device, which can inflate or deflate the airbag according to the weight of the backpack and the required air pressure of the airbag, and can adjust the air pressure of the airbag to Suitable size, with back airbag, The cushioning effect of the shoulder strap airbag can reduce the damage of the backpack weight on the back and shoulders of the human body; in addition, the back airbag of the utility model can be removed, and the back airbag and the shoulder strap airbag can be used as a life jacket, in case of emergency The back airbag can be used as a life jacket on the back; the shoulder belt airbag and the bottom airbag of the present invention are respectively connected with the back airbag, and when the backpack body is filled with objects, the backpack is felt to be heavy. The light feeling, that is, the center of gravity of the backpack is on the upper part of the whole body of the backpack. At the same time, the weight of the object will cause the bottom airbag to be squeezed, and the gas of the bottom airbag will be pressed into the back airbag and the shoulder strap airbag to make the back and shoulders of the human body. It feels more comfortable because of the expansion of the back and airbags.
附图说明: BRIEF DESCRIPTION OF THE DRAWINGS:
图 1是本实用新型实施方式一的分解示意图; 1 is an exploded perspective view of Embodiment 1 of the present invention;
图 2是本实用新型实施方式一的后背气囊的后视图; Figure 2 is a rear elevational view of the back airbag according to Embodiment 1 of the present invention;
图 3是本实用新型实施方式一的背包本体的后视图; Figure 3 is a rear elevational view of the backpack body of the first embodiment of the present invention;
图 4是本实用新型实施方式二的侧视图。 Fig. 4 is a side view of the second embodiment of the present invention.
具体实施方式: detailed description:
见图 1、 2、 3,这是本实用新型的实施方式一,本实用新型包括背 包本体 1和后背气囊 2, 后背气囊 2与背包本体 1的后背连接, 后背 气囊 2上部连接有肩带气囊 3, 肩带气囊 3与后背气囊 2连通, 后背 气囊 2 下部设有自动充气装置, 自动充气装置包括气泵 41、 电路 板 42、控制按钮和电源 44, 电源 44可以为电池或其他电源, 后背气 囊 2下部设有两个侧部 21, 自动充气装置的气泵 41、 电路板 42和控 制按钮设置在其中一个侧部 21内,电源 44设置在另一个侧部 21内, 电源 44通过导线与电路板 42导接,电路板 42通过导线与气泵 41导
接, 气泵 41通过充气管 5与后背气囊 2连通, 控制按钮包括充气按 钮 431和泄气按钮 432, 需要充气时, 按下充气按钮 431,气泵 41与 电源 44导接, 气泵 41开始往后背气囊 2内充气, 再次按下充气按 钮 431,气泵 41与电源 44断开, 气泵 41停止充气; 需要放气时, 按 下泄气按钮 432,后背气囊 2通过气泵 41放气,再次按下泄气按钮 432, 后背气囊 2停止放气, 通过上述操作, 可以调节气囊的气压大小。 Referring to Figures 1, 2, and 3, this is a first embodiment of the present invention. The utility model includes a backpack body 1 and a back airbag 2, and the back airbag 2 is connected with the back of the backpack body 1, and the upper portion of the back airbag 2 is connected. There is a shoulder belt airbag 3, a shoulder belt airbag 3 is connected with the back airbag 2, and a lower airbag 2 is provided with an automatic inflation device. The automatic inflation device includes an air pump 41, a circuit board 42, a control button and a power source 44, and the power source 44 can be a battery. Or other power source, the lower portion of the back airbag 2 is provided with two side portions 21, the air pump 41 of the automatic inflator, the circuit board 42 and the control button are disposed in one of the side portions 21, and the power source 44 is disposed in the other side portion 21, The power source 44 is connected to the circuit board 42 through a wire, and the circuit board 42 is guided by the wire and the air pump 41. Then, the air pump 41 communicates with the back airbag 2 through the inflation tube 5, and the control button includes an inflation button 431 and a deflation button 432. When the inflation is required, the inflation button 431 is pressed, the air pump 41 is connected to the power source 44, and the air pump 41 starts to the back. The air bag 2 is inflated, the air button 41 is pressed again, the air pump 41 is disconnected from the power source 44, and the air pump 41 stops inflating; when deflation is required, the air button 432 is pressed, the back air bag 2 is deflated by the air pump 41, and the air pump 41 is again depressed. The button 432, the back airbag 2 stops deflation, and by the above operation, the air pressure of the airbag can be adjusted.
所述的后背气囊 2与背包本体 1的后背之间还设有一弓形胶架 6, 后背气囊 2上部的两个边角和下部的两个边角分别缝合有护角 22, 弓形胶架 6的四个角套入后背气囊 2的护角 22内, 并与后背气囊 2 结合为一体, 背包本体 1 的后背的上部和下部分别设有护角 11, 弓 形胶架 6与后背气囊 2作为整体插入背包本体 1的后背的护角 11内, 这样可以将后背气囊 2和弓形胶架 6与背包本体 1连接为一体。 An arcuate rubber frame 6 is further disposed between the back airbag 2 and the back of the backpack body 1. The two corners of the upper portion of the back airbag 2 and the two lower corners of the back airbag 2 are respectively sutured with a corner 22, an arched rubber The four corners of the frame 6 are inserted into the corner 22 of the back airbag 2, and are integrated with the back airbag 2, and the upper and lower portions of the back of the backpack body 1 are respectively provided with a corner 11 and an arcuate rubber frame 6 and The back airbag 2 is integrally inserted into the corner 11 of the back of the backpack body 1, so that the back airbag 2 and the bow rubber frame 6 can be integrally connected with the backpack body 1.
见图 4,这是本实用新型的实施方式二,与实施方式一不同的是, 在本实施方式中, 取消了弓形胶架, 增加了底部气囊 7, 底部气囊 7 与后背气囊 2连通, 其中, 后背气囊 2与背包本体 1的后背缝合, 底 部气囊 7与背包本体 1的底部缝合, 当背包本体 1内装满物体后,会 使人感到背包有上重下轻的感觉, 即背包的重心处于背包整体的上 部, 同时, 物体的自重会使底部气囊 7受到挤压, 底部气囊 7的气体 会压进后背气囊 2和肩带气囊 3中,使人体的背部和肩部因为后背气 囊 2和肩带气囊 3的膨胀而感到更舒适。 Referring to FIG. 4, this is the second embodiment of the present invention. In the second embodiment, in the present embodiment, the arcuate rubber frame is eliminated, the bottom air bag 7 is added, and the bottom air bag 7 is connected to the rear air bag 2, The back airbag 2 is sewn to the back of the backpack body 1, and the bottom airbag 7 is stitched to the bottom of the backpack body 1. When the backpack body 1 is filled with objects, the backpack feels heavy and light. The center of gravity of the backpack is in the upper part of the overall body of the backpack. At the same time, the weight of the object causes the bottom airbag 7 to be squeezed, and the gas of the bottom airbag 7 is pressed into the back airbag 2 and the shoulder belt airbag 3, so that the back and shoulders of the human body are The expansion of the back airbag 2 and the shoulder belt airbag 3 feels more comfortable.
以上所述实施方式,只是本实用新型的较佳实施方式, 并非用来 限制本实用新型的实施范围,故凡依本实用新型申请专利范围所述的
构造、特征及原理所做的等效变化或修饰, 均应包括在本实用新型专 利申请范围内。
The embodiments described above are only preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. Equivalent changes or modifications made to the structure, features and principles are to be included in the scope of the present patent application.
Claims
1、 具有自动充气气囊的背包, 包括背包本体和后背气囊, 后背 气囊与背包本体的后背连接,其特征在于: 后背气囊下部设有自动充 气装置, 自动充气装置包括气泵、 电路板、 控制按钮和电源, 电源通 过导线与电路板导接, 电路板通过导线与气泵导接, 气泵通过充气管 与后背气囊连通。 1. The backpack with the automatic inflatable airbag includes a backpack body and a back airbag, and the back airbag is connected with the back of the backpack body, and is characterized in that: an automatic airing device is arranged at a lower portion of the back airbag, and the automatic airing device comprises an air pump and a circuit board. The control button and the power source are connected to the circuit board through the wire, and the circuit board is connected to the air pump through the wire, and the air pump communicates with the back air bag through the air tube.
2、 根据权利要求 1所述的具有自动充气气囊的背包, 其特征在 于:所述的后背气囊上部连接有肩带气囊,肩带气囊与后背气囊连通。 2. The backpack with an automatic inflatable airbag according to claim 1, wherein the upper portion of the rear airbag is connected with a shoulder belt airbag, and the shoulder belt airbag is in communication with the rear airbag.
3、 根据权利要求 1所述的具有自动充气气囊的背包, 其特征在 于: 所述的背包本体底部还设有一底部气囊, 底部气囊与后背气囊连 通。 3. The backpack with an automatic inflatable airbag according to claim 1, wherein: the bottom of the backpack body is further provided with a bottom airbag, and the bottom airbag is connected to the rear airbag.
4、 根据权利要求 1至 3任意一项所述的具有自动充气气囊的背 包, 其特征在于: 所述的后背气囊下部设有两个侧部, 自动充气装置 的气泵、 电路板和控制面板设置在其中一个侧部内, 电源设置在另一 个侧部内。 The backpack with an automatic inflatable airbag according to any one of claims 1 to 3, characterized in that: the lower part of the rear airbag is provided with two side portions, an air pump, a circuit board and a control panel of the automatic inflator Set in one of the sides, the power supply is placed in the other side.
5、 根据权利要求 1所述的具有自动充气气囊的背包, 其特征在 于: 所述的电源为电池。 5. The backpack with an automatic inflatable airbag according to claim 1, wherein: the power source is a battery.
. .
6、 根据权利要求 1所述的具有自动充气气囊的背包, 其特征在 于: 所述的控制按钮包括充气按钮和泄气按钮。 6. The backpack with an automatic inflatable airbag according to claim 1, wherein: said control button comprises an inflation button and a deflation button.
7、 根据权利要求 2所述的具有自动充气气囊的背包, 其特征在 于: 所述的后背气囊与背包本体的后背之间还设有一弓形胶架, 后背
气囊上部的两个边角和下部的两个边角分别缝合有护角,弓形胶架的: 四个角套入后背气囊的护角内, 并与后背气囊结合为一体, 背包本体 的后背的上部和下部分别设有护角,弓形胶架与后背气囊作为整体插 入背包本体的后背的护角内。 7. The backpack with an automatic inflatable airbag according to claim 2, wherein: the back airbag and the back of the backpack body are further provided with an arcuate rubber frame, the back The two corners of the upper part of the airbag and the two corners of the lower part are respectively stitched with a corner guard. The four corners of the airbag are inserted into the corner of the back airbag and integrated with the back airbag. The upper part and the lower part of the back are respectively provided with a corner guard, and the bow-shaped rubber frame and the back air bag are integrally inserted into the corner of the back of the backpack body.
8、 根据权利要求 3所述的具有自动充气气囊的背包, 其特征在 于: 所述的后背气囊与背包本体的后背缝合, 其中, 底部气囊缝合在 背包本体的底部。
8. The backpack with an automatic inflatable airbag according to claim 3, wherein: the back airbag is sewn to the back of the backpack body, wherein the bottom airbag is sewn to the bottom of the backpack body.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820046033XU CN201171445Y (en) | 2008-04-03 | 2008-04-03 | Backpack with automatic inflatable air sac |
CN200820046033.X | 2008-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009121213A1 true WO2009121213A1 (en) | 2009-10-08 |
Family
ID=40198553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2008/000825 WO2009121213A1 (en) | 2008-04-03 | 2008-04-22 | Backpack with automatically inflating bladder |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201171445Y (en) |
WO (1) | WO2009121213A1 (en) |
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CN106419042A (en) * | 2016-08-23 | 2017-02-22 | 徐什 | Flood self-rescue type schoolbag |
IT201700087108A1 (en) * | 2017-07-28 | 2019-01-28 | Quadro Vehicles Sa | AIRBAG BACKPACK FOR MOTORCYCLE USE. |
WO2019180089A1 (en) * | 2018-03-22 | 2019-09-26 | Spineprint Technology Limited | Back support apparatus |
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CN102028353A (en) * | 2010-12-16 | 2011-04-27 | 黄文福 | Automatically-inflatable split backpack |
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CN107307548A (en) * | 2017-08-22 | 2017-11-03 | 方正 | A kind of writing case for folding and unfolding difference stationery of classifying |
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