CN204073236U - For pulling force rope tensile part and comprise its pulling force rope - Google Patents
For pulling force rope tensile part and comprise its pulling force rope Download PDFInfo
- Publication number
- CN204073236U CN204073236U CN201420485970.0U CN201420485970U CN204073236U CN 204073236 U CN204073236 U CN 204073236U CN 201420485970 U CN201420485970 U CN 201420485970U CN 204073236 U CN204073236 U CN 204073236U
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- China
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- rotary body
- pulling force
- force rope
- tensile part
- beaer
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Abstract
The utility model provides a kind of tensile part for pulling force rope and comprises its pulling force rope.Wherein, a kind of tensile part for pulling force rope, include: puller system, stressing device, described puller system and described stressing device are fixed by a jockey, described stressing device comprises a beaer, one first rotary body, one second rotary body, the bottom of described beaer has at least one stay cord through hole, described first rotary body, described second rotary body is fixed on described beaer respectively by a rotating shaft, described beaer is fixed at the two ends of described rotating shaft, described first rotary body and described second rotary body side in opposite directions all have the screw matched with described stay cord through hole.The utility model has to be convenient to install the elastomeric elements such as elastic rubber pipe, cost-saving advantage.
Description
Technical field
The utility model relates to a kind of tensile part, particularly a kind of tensile part for pulling force rope and comprise its pulling force rope.
Background technology
Along with the raising of people's living standard, material life is more and more abundanter, also more and more stronger to healthy concern, therefore the exercise of health is also more and more paid attention to, and modern city resident particularly working people, because run duration and space are all very limited, be generally confined to indoor limited motion, for the people carrying out indoor sport at oneself, indoor body-building equipment is optimal selection.
Indoor body-building equipment material of the prior art is of a great variety, multiple functional, the most frequently used body-building apparatus room pulling force rope.But existing pulling force rope is due to aspects such as structural designs, and in use, the elastomeric element of pulling force rope is once rupture, and this pulling force rope just cannot continue to use, and can only abandon, and this can cause waste.
Utility model content
The technical problems to be solved in the utility model is the defect cannot changed to overcome existing pulling force rope elastomeric element, provides a kind of tensile part for pulling force rope and comprises its pulling force rope.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of tensile part for pulling force rope, its feature is, it includes: puller system, stressing device, described puller system and described stressing device are fixed by a jockey, described stressing device comprises a beaer, at least one first rotary body, at least one second rotary body, the bottom of described beaer has at least one stay cord through hole, described first rotary body, described second rotary body is fixed on described beaer respectively by a rotating shaft, described beaer is fixed at the two ends of described rotating shaft, described first rotary body and described second rotary body side in opposite directions all have screw.
Preferably, described puller system comprises a U-shaped bracket, and a puller system pipe, being placed on the bracket base of described U-shaped bracket is placed on the puller system cover outside described puller system pipe.
Preferably, described beaer has a U-shaped bracket, and two support arms of described U-shaped bracket have the fixing hole for fixing described rotating shaft.Described fixing hole is for realizing running through the first rotary body, second rotary body respectively
fixing on beaer.
Preferably, described U-shaped bracket is fixed on two support arms of described U-shaped bracket by rotating shaft.
Preferably, the quantity of described stay cord through hole is 1-3.The quantity of through hole is more, and the tensile property had is stronger, can strengthen the exercise amplitude of pulling force rope user.If want to reduce tension intensity, the quantity of elastic rubber pipe can be reduced.
Preferably, described first rotary body, described second rotary body include some spill spin blocks, and the total quantity of described spill spin block is 2 times of the quantity of described stay cord through hole.
Preferably, the fastening sidewall of the fastening sidewall of the first spill spin block of described first rotary body and the second spill spin block of described second rotary body all has the screw cooperatively interacted, and described first spill spin block and described second spill spin block are fixed together by described screw.First spill spin block and the second spill spin block all can realize the rotation of certain amplitude around respective rotating shaft, when the first spill spin block and the second spill spin block turn to conplane in opposite directions time, first spill spin block just can fit together with the second spill spin block, and the first spill spin block and the second spill spin block realize fixing by screw.When only having a stay cord through hole, the first spill spin block and each one of the second spill spin block; When there being two stay cord through holes, the first spill spin block and the second spill spin block can be respectively two, also can be that a spill spin block offers two screws.
Preferably, the fastening sidewall of described first rotary body, the fastening sidewall of described second rotary body all have the screw identical with described stay cord number of openings.
A kind of pulling force rope, its feature is, it comprises tensile part as above, and described pulling force rope comprises at least one elastic rubber pipe, the two ends of described elastic rubber pipe all have the round platform of a projection, and described round platform is used for described elastic rubber pipe to be fixed on described stay cord through hole.When described first rotary body and the second rotary body are fixed together time, the screw that the fastening sidewall of two rotary bodies has separately is spliced into a round platform groove matched with the round platform on described elastic rubber pipe.Elastic rubber pipe is inserted in described round platform groove, the fixing of described elastic rubber pipe can be realized.The specification that this elastic rubber pipe has many moneys diameter to differ, according to the situation of user, selectively can change.
Positive progressive effect of the present utility model is: be convenient to the installation and removal realizing the parts such as the elastic rubber pipe in pulling force rope, improve the service life of pulling force rope, decrease the waste had to abandon whole pulling force rope because of the damage of certain elastomeric element in pulling force rope (such as elastic rubber rod) and cause.The utility model is applicable to all size using many moneys elastic rubber pipe simultaneously, provides the selection of greater functionality to user.
Accompanying drawing explanation
Fig. 1 is the utility model for the tensile part of pulling force rope and the structural representation of pulling force rope one embodiment comprising it.
Fig. 2 is the utility model for the tensile part of pulling force rope and the schematic diagram of installation diagram of pulling force rope one embodiment comprising it.
Description of reference numerals:
Puller system cover: 1
Puller system pipe: 2
U-shaped bracket: 3
Bracket base: 31
First rotary body: 41
Fastening sidewall: 411
Second rotary body: 42
Fastening sidewall: 421
Screw: 43
Beaer: 5
U-shaped bracket: 51
Stay cord through hole: 52
Support arm: 53
Rotating shaft: 6
Elastic rubber pipe: 7
Round platform: 71
Detailed description of the invention
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
Embodiment 1
Understood incorporated by reference to Fig. 1, Fig. 2, a kind of by puller system and the stressing device tensile part for pulling force rope dimerous.Puller system comprises puller system pipe 2, that a U-shaped bracket 3, is placed on the bracket base 31 of U-shaped bracket 3 and is placed on puller system cover 1 outside puller system pipe 2, and the outer surface of puller system cover 1 can be smooth, also can have anti-slip veins.Stressing device comprises beaer 5,1 first rotary body 41,1 second rotary body 42.Beaer 5 has a U-shaped bracket 51, and two support arms 53 of U-shaped bracket 51 have the fixing hole for fixed rotating shaft 6, and the bottom of beaer 5 has stay cord through hole 52 (quantity of stay cord through hole 52 can be any number of).During installation, the first rotary body 41, second rotary body 42 is put into side by side the inner side of U-shaped bracket 51, and the two ends of the first rotary body 41, second rotary body 42 are resisted against two support arms 53.First rotary body 41 can be a complete spill spin block; Second rotary body 42 also can be a complete spill spin block.First rotary body 41 can comprise multiple first spill spin block, the second rotary body 42 can comprise multiple second spill spin block, and the first rotary body 41, second rotary body 42 is fixed on two support arms 53 respectively by a rotating shaft 6.The fastening sidewall 411 of the first rotary body 41 and the fastening sidewall 421 of the second rotary body 42 are arranged in opposite directions, fastening sidewall 411 with fastening sidewall 421 has the screw 43 mutually mated.Fastening sidewall 411 and fastening sidewall 421 all have the screw 43 cooperatively interacted, corresponding screw 43 is aimed at, use screw through screw 43, realize fixing of the first rotary body 41 and the second rotary body 42.
Embodiment 2
Understood incorporated by reference to Fig. 1, Fig. 2, a kind of pulling force rope, comprise the tensile part described in above-described embodiment, pulling force rope also comprises at least one elastic rubber pipe 7.The two ends of elastic rubber pipe 7 all have the round platform 71 of a projection.
During assembling pulling force rope, first rotary body 41 to be rotated in the counterclockwise direction or the second rotary body 42 is rotated in a clockwise direction certain angle and opens, the round platform 71 of elastic rubber pipe 7 is inserted in stay cord through hole 52, then by the first rotary body 41 along clockwise direction or the second rotary body 42 close in the counterclockwise direction.By above-mentioned steps, realize the installation of elastic rubber pipe 7.
When needs take out elastic rubber pipe 7 time, as long as operate by the step contrary with above-mentioned installation steps, just can realize the taking-up to elastic rubber pipe 7, and then realize the replacing for the elastic rubber pipe 7 of pulling force rope.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (9)
1. the tensile part for pulling force rope, it is characterized in that, it includes: puller system, stressing device, described puller system and described stressing device are fixed by a jockey, described stressing device comprises a beaer, at least one first rotary body, at least one second rotary body, the bottom of described beaer has at least one stay cord through hole, described first rotary body, described second rotary body is fixed on described beaer respectively by a rotating shaft, described beaer is fixed at the two ends of described rotating shaft, described first rotary body and described second rotary body side in opposite directions all have screw.
2., as claimed in claim 1 for the tensile part of pulling force rope, it is characterized in that, described puller system comprises a U-shaped bracket, and a puller system pipe, being placed on the bracket base of described U-shaped bracket is placed on the puller system cover outside described puller system pipe.
3. as claimed in claim 2 for the tensile part of pulling force rope, it is characterized in that, described beaer has a U-shaped bracket, and two support arms of described U-shaped bracket have the fixing hole for fixing described rotating shaft.
4., as claimed in claim 3 for the tensile part of pulling force rope, it is characterized in that, described U-shaped bracket is fixed on two support arms of described U-shaped bracket by rotating shaft.
5. as claimed in claim 1 for the tensile part of pulling force rope, it is characterized in that, the quantity of described stay cord through hole is 1-3.
6., as claimed in claim 5 for the tensile part of pulling force rope, it is characterized in that, described first rotary body, described second rotary body include some spill spin blocks, and the total quantity of described spill spin block is 2 times of the quantity of described stay cord through hole.
7. as claimed in claim 6 for the tensile part of pulling force rope, it is characterized in that, the fastening sidewall of the fastening sidewall of the first spill spin block of described first rotary body and the second spill spin block of described second rotary body all has the screw cooperatively interacted, and described first spill spin block and described second spill spin block are fixed together by described screw.
8., as claimed in claim 5 for the tensile part of pulling force rope, it is characterized in that, the fastening sidewall of described first rotary body, the fastening sidewall of described second rotary body all have the screw identical with described stay cord number of openings.
9. a pulling force rope, it is characterized in that, it comprises as the tensile part in claim 1-8 as described in any one, described pulling force rope comprises at least one elastic rubber pipe, the two ends of described elastic rubber pipe all have the round platform of a projection, and described round platform is used for described elastic rubber pipe to be fixed on described stay cord through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485970.0U CN204073236U (en) | 2014-08-26 | 2014-08-26 | For pulling force rope tensile part and comprise its pulling force rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485970.0U CN204073236U (en) | 2014-08-26 | 2014-08-26 | For pulling force rope tensile part and comprise its pulling force rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073236U true CN204073236U (en) | 2015-01-07 |
Family
ID=52166005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420485970.0U Active CN204073236U (en) | 2014-08-26 | 2014-08-26 | For pulling force rope tensile part and comprise its pulling force rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9675832B2 (en) | 2015-01-06 | 2017-06-13 | Prism Fitness, Inc. | Interchangeable resistance tube assembly |
-
2014
- 2014-08-26 CN CN201420485970.0U patent/CN204073236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9675832B2 (en) | 2015-01-06 | 2017-06-13 | Prism Fitness, Inc. | Interchangeable resistance tube assembly |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |