CN218392029U

CN218392029U - Detachable pulling force fag end

Info

Publication number: CN218392029U
Application number: CN202222282495.4U
Authority: CN
Inventors: 王云芝; 宇超阳; 严森泉
Original assignee: Zhongshan Mengtuo Electromechanical Co ltd
Current assignee: Zhongshan Mengtuo Electromechanical Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-31
Anticipated expiration: 2032-08-29

Abstract

The utility model provides a detachable pulling rope end, which comprises a sleeve joint and a hollow sleeve pipe, wherein one side of the sleeve pipe is provided with a sleeve opening, and the other side of the sleeve pipe is provided with a pushing device; a first stop block is arranged on the inner wall of the sleeve pipe, a tension rope is arranged on one side of the sleeve joint, a second stop block is arranged on the other side of the sleeve joint, and staggered openings are formed in the second stop block; when the second stopping block penetrates into the sleeve opening, the staggered openings slide to the other side of the first stopping block along the first stopping block at one side of the first stopping block, and the staggered openings rotate to be staggered with the first stopping block, the pushing device pushes and compresses the second stopping block in the first stopping block, so that the sleeve joint and the sleeve joint are combined into a whole, the installation between the sleeve joint and the sleeve joint is effectively realized, and the sleeve joint of the body-building tension pump is installed on the tension rope of the sleeve joint.

Description

Detachable pulling force fag end

Technical Field

The utility model relates to a pulling force rope field, in particular to detachable pulling force fag end.

Background

Existing body-building pulling force rope on the market at present is connected with the pulling force pump through the connector usually, but the current connector that has not only is difficult to the dismouting, wastes time and energy, drops easily during the atress moreover, wearing and tearing, and the security is relatively poor, and life is shorter, very big influence user experience. Therefore, the detachable pulling rope end which is convenient to disassemble and assemble quickly, not easy to fall off, high in safety and long in service life is urgently needed in the market, so that the user experience is improved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a detachable pulling force fag end, the quick assembly disassembly of not only being convenient for connects moreover firm, be difficult for droing, the security is higher, life is longer, very big improvement user's experience.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a detachable pulling rope end, which comprises a sleeve joint and a hollow sleeve pipe, wherein one side of the sleeve pipe is provided with a sleeve opening, and the other side of the sleeve pipe is provided with a pushing device; the inner wall of the sleeve pipe is provided with a first stop block, one side of the sleeve joint is provided with a tension rope, the other side of the sleeve joint is provided with a second stop block, and the second stop block is provided with staggered openings; when the second stopping block penetrates into the sleeve opening, the staggered openings slide to the other side of the first stopping block along one side of the first stopping block, and the staggered openings rotate to the position staggered with the first stopping block, and the pushing device pushes and compresses the second stopping block to the first stopping block, so that the sleeve joint is combined with the sleeve pipe into a whole.

As an improvement of the utility model, one side of the joint is equipped with the installing opening, the pulling force fag end is located the installing opening.

As an improvement of the utility model, the opposite side of cup joint still is provided with the third backstop piece, the second backstop piece with be formed with first spacing groove between the third backstop piece, work as the second backstop piece penetrates to locate the mouth is established to the cover, stagger the opening along first backstop piece in one side of first backstop piece slides extremely the opposite side of first backstop piece, and will stagger the opening rotate to with when first backstop piece staggers, thrust unit will the second backstop piece compress tightly in first backstop piece, just first backstop piece is located first spacing inslot, so that the cup joint with the cup joint makes up into a whole.

As an improvement of the utility model, the inner wall of socket pipe still is provided with the fourth backstop piece, thrust unit includes elastic component and propelling ball, the one end of elastic component support in fourth backstop piece, the other end of elastic component support in propelling ball, work as second backstop piece penetrates in the cover is established mouthful, the opening of staggering along first backstop piece in one side of first backstop piece slides to the opposite side of first backstop piece, and will the opening of staggering rotate to with when first backstop piece staggers, the elastic component towards the direction of second backstop piece promotes propelling ball, so that propelling ball will second backstop piece promote compress tightly in first backstop piece, just first backstop piece is located first spacing inslot, so that the socket pipe head with the socket pipe combination becomes one whole.

As an improvement of the utility model, the inner wall of the sleeve pipe is further provided with a fifth stop block, the fifth stop block and a second limit groove is formed between the fourth stop blocks, the push ball the elastic part is all located in the second limit groove.

As the utility model discloses an improvement, first backstop piece includes first backstop post and second backstop post, first backstop post with the second backstop post is located respectively cup joint the both sides of inside pipe wall.

As an improvement of the utility model, the sleeve pipe is used for being connected with a body-building tension pump.

As an improvement of the utility model, still be provided with the mounting hole on the sleeve pipe, the sleeve pipe passes through the mounting hole with body-building pulling force pump is connected.

As the improvement of the utility model, the quantity of mounting hole is 4, 4 the mounting hole evenly distributed is in the periphery lateral wall of cup joint pipe.

As an improvement of the utility model, the elastic part is a spring.

The utility model has the advantages that: the utility model provides a detachable pulling rope end, which comprises a sleeve joint and a hollow sleeve pipe, wherein one side of the sleeve pipe is provided with a sleeve opening, and the other side of the sleeve pipe is provided with a pushing device; a first stop block is arranged on the inner wall of the sleeve joint pipe, a tension rope is arranged on one side of the sleeve joint, a second stop block is arranged on the other side of the sleeve joint, and staggered openings are formed in the second stop block; when the second stop block penetrates into the sleeving opening, the staggered opening slides from one side of the first stop block to the other side of the first stop block along the first stop block, and the staggered opening rotates to be staggered with the first stop block, the pushing device pushes and presses the second stop block to the first stop block so as to enable the sleeving head to be combined with the sleeving pipe into a whole, so that when a user needs to install a tension rope arranged on the sleeving head to the sleeving pipe of the body-building tension pump, only the staggered opening needs to be aligned with the first stop block so as to enable the staggered opening to slide from one side of the first stop block to the other side of the first stop block along the first stop block, and then the sleeving head is rotated to drive the staggered opening to be staggered with the first stop block, so that the first stop block stops the second stop block of the sleeving head in the sleeving pipe, and the sleeving pipe are combined into a whole; furthermore, the second stop block is pushed to be tightly pressed on the first stop block through the pushing device, so that the first stop block and the second stop block can be effectively prevented from relatively rotating, and the sleeve joint is effectively prevented from being loosened and pressed in the sleeve joint. Furthermore, when a user needs to detach the tension rope arranged on the sleeve joint from the sleeve joint of the body-building tension pump, only a force larger than the pushing force of the pushing device needs to be applied, the sleeve joint can be rotated by rotating the sleeve joint, the staggered opening is driven to rotate to be aligned with the first stopping block, the staggered opening can slide to one side of the first stopping block along the other side of the first stopping block, the stopping of the first stopping block on the second stopping block is removed, the sleeve joint is taken out from the sleeve joint through the sleeve opening, the sleeve joint is detached from the sleeve joint, and the user can replace, maintain and clean the sleeve joint with the tension rope conveniently.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view taken along the first stop block and the second stop block as the offset opening is rotated to offset the first stop block;

FIG. 4 is a cross-sectional view taken along the first stop block and the second stop block as the staggered opening is rotated into alignment with the first stop block;

FIG. 5 is a cross-sectional view taken along the second stop block with the staggered opening rotated to be staggered from the first stop block;

FIG. 6 is a cross-sectional view taken along the second stop block with the staggered opening rotated into alignment with the first stop block;

Detailed Description

Referring to fig. 1 to 6, a detachable pulling rope end includes a sleeve joint 1 and a hollow sleeve pipe 2, wherein one side of the sleeve pipe 2 is provided with a sleeve opening 21, and the other side of the sleeve pipe 2 is provided with a pushing device 22; a first stop block 23 is arranged on the inner wall of the sleeve pipe 2, a tension rope 11 is arranged on one side of the sleeve joint 1, a second stop block 12 is arranged on the other side of the sleeve joint 1, and staggered openings 121 are formed in the second stop block 12; when the second stop block 12 penetrates into the socket 21, the staggered opening 121 slides along the first stop block 23 from one side of the first stop block 23 to the other side of the first stop block 23, and the staggered opening 121 rotates to be staggered with the first stop block 23, the pushing device 22 pushes the second stop block 12 to be tightly pressed on the first stop block 23, so that the socket joint 1 and the socket joint pipe 2 are combined into a whole. Through the structure, the sleeve joint comprises the sleeve joint and the hollow sleeve pipe, one side of the sleeve pipe is provided with the sleeve opening, and the other side of the sleeve pipe is provided with the pushing device; a first stop block is arranged on the inner wall of the sleeve joint pipe, a tension rope is arranged on one side of the sleeve joint, a second stop block is arranged on the other side of the sleeve joint, and staggered openings are formed in the second stop block; when the second stop block penetrates into the sleeving opening, the staggered opening slides from one side of the first stop block to the other side of the first stop block along the first stop block, and the staggered opening rotates to be staggered with the first stop block, the pushing device pushes and presses the second stop block to the first stop block so as to enable the sleeving head to be combined with the sleeving pipe into a whole, so that when a user needs to install a tension rope arranged on the sleeving head to the sleeving pipe of the tension pump, only the staggered opening needs to be aligned with the first stop block so as to enable the staggered opening to slide from one side of the first stop block to the other side of the first stop block along the first stop block, and then the sleeving head is rotated to drive the staggered opening to rotate to be staggered with the first stop block so as to enable the first stop block to stop the second stop block of the sleeving head in the sleeving pipe, so that the sleeving head and the sleeving pipe are combined into a whole; furthermore, the second stop block is pushed and compressed on the first stop block through the pushing device, so that relative rotation between the first stop block and the second stop block can be effectively prevented, and the socket joint is effectively prevented from loosening in the socket joint pipe. Further, when a user needs to detach the tension rope arranged on the sleeve joint from the sleeve joint of the tension pump, only a force larger than the pushing force of the pushing device needs to be applied, the sleeve joint can be rotated by rotating, the staggered opening is driven to rotate to be aligned with the first stopping block, the staggered opening can slide to one side of the first stopping block along the other side of the first stopping block, the stopping of the first stopping block on the second stopping block is removed, the sleeve joint is taken out from the sleeve joint through the sleeve joint, the sleeve joint is detached from the sleeve joint, the user can conveniently replace, maintain and clean the sleeve joint with the tension rope.

Wherein, the sleeve pipe 2 is used for being connected with a body-building pull pump. Specifically, a mounting hole 27 is further formed in the sleeve pipe 2, and the sleeve pipe 2 is connected with the fitness tension pump through the mounting hole 27. Further, the number of mounting holes 27 is 4, and 4 mounting holes 27 are evenly distributed on the peripheral side wall of ferrule 2. Through the structure, the structure is reasonable in design, simple in structure and stable in connection, and the connection of the sleeve pipe and the body-building tension pump is effectively realized.

In this embodiment, one side of the sleeve joint 1 is provided with an installation opening 13, and the tension rope 11 is sleeved on the installation opening 13. Through above-mentioned structure, effectual realization pulling force rope and the connection of cup jointing to make pulling force rope and the combination of cup jointing become one whole, when making cup jointing and bushing, user's accessible pulling force rope does the strength training.

In this embodiment, a third stop block 14 is further disposed on the other side of the socket joint 1, a first limit groove 15 is formed between the second stop block 12 and the third stop block 14, when the second stop block 12 penetrates into the socket opening 21, the staggered opening 121 slides along the first stop block 23 from one side of the first stop block 23 to the other side of the first stop block 23, and the staggered opening 121 rotates to be staggered from the first stop block 23, the pushing device 22 compresses the second stop block 12 against the first stop block 23, and the first stop block 23 is located in the first limit groove 15, so that the socket joint 1 and the socket joint 2 are combined into a whole. Through above-mentioned structure, because first backstop piece is located first spacing inslot, further promotion cup joint and the stability between the union coupling, can prevent effectively that the union coupling pine from taking off in the union coupling, promoted the security of user when utilizing the pulling force rope to do the strength training.

In this embodiment, the inner wall of the sleeve pipe 2 is further provided with a fourth stop block 24, the pushing device 22 includes an elastic member 221 and a pushing ball 222, one end of the elastic member 221 abuts against the fourth stop block 24, the other end of the elastic member 221 abuts against the pushing ball 222, when the second stop block 12 penetrates into the sleeve opening 21, the staggered opening 121 slides along the first stop block 23 from one side of the first stop block 23 to the other side of the first stop block 23, and the staggered opening 121 rotates to be staggered from the first stop block 23, the elastic member 221 pushes the pushing ball 222 towards the second stop block 12, so that the pushing ball 222 pushes the second stop block 12 to be pressed against the first stop block 23, and the first stop block 23 is located in the first limiting groove 15, so that the sleeve head 1 and the sleeve pipe 2 are combined into a whole. The inner wall of the sleeve joint pipe 2 is further provided with a fifth stop block 25, a second limit groove 26 is formed between the fifth stop block 25 and the fourth stop block 24, and the push ball 222 and the elastic piece 221 are located in the second limit groove 26. Specifically, the first stop block 23 includes a first stop column 231 and a second stop column 232, and the first stop column 231 and the second stop column 232 are respectively located on two sides of the inner wall of the socket 2. Further, the elastic member 221 is a spring, which may be elastic rubber or the like. Through above-mentioned structure, effectual first backstop post of having realized and thrust unit's setting, elastic component accessible elasticity restoring force promotes the ball that pushes away, pushes away the ball and promotes the second backstop piece and compress tightly in first backstop piece to prevent to take place relative rotation between first backstop piece and the second backstop piece, prevent that the opening that staggers from rotating to the position of lining up with first backstop piece, so that cup joint stable with the union coupling. And the second limit groove can prevent the pushing ball and the elastic piece from loosening, so that the pushing device can provide stable pushing force.

The foregoing is a description of one or more embodiments provided in connection with the detailed description and is not intended to limit the invention to the precise form disclosed. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.

Claims

1. A detachable pulling rope end is characterized by comprising a sleeve joint (1) and a hollow sleeve pipe (2), wherein a sleeve opening (21) is formed in one side of the sleeve pipe (2), and a pushing device (22) is arranged on the other side of the sleeve pipe (2); a first stop block (23) is arranged on the inner wall of the sleeve joint pipe (2), a tension rope (11) is arranged on one side of the sleeve joint (1), a second stop block (12) is arranged on the other side of the sleeve joint (1), and staggered openings (121) are formed in the second stop block (12); when second backstop piece (12) penetrate and establish mouthful (21) in the cover, stagger opening (121) along first backstop piece (23) in one side of first backstop piece (23) slide to the opposite side of first backstop piece (23), and will stagger opening (121) rotate to with when first backstop piece (23) stagger, thrust unit (22) will second backstop piece (12) promote to compress tightly in first backstop piece (23), so that socket (1) with socket (2) make up into an organic whole.

2. The detachable tensile cord end according to claim 1, wherein a mounting opening (13) is provided at one side of the socket joint (1), and the tensile cord (11) is sleeved in the mounting opening (13).

3. A detachable tensile cord end according to claim 2, wherein a third stopper (14) is further disposed on the other side of the socket (1), a first limit groove (15) is formed between the second stopper (12) and the third stopper (14), when the second stopper (12) penetrates into the socket (21), the staggered opening (121) slides along the first stopper (23) from one side of the first stopper (23) to the other side of the first stopper (23), and the staggered opening (121) rotates to be staggered from the first stopper (23), the pushing device (22) compresses the second stopper (12) to the first stopper (23), and the first stopper (23) is located in the first limit groove (15), so that the socket (1) is combined with the integral pipe socket (2).

4. A detachable tensile cord end according to claim 3, wherein a fourth stop block (24) is further disposed on the inner wall of the socket (2), the pushing device (22) comprises an elastic member (221) and a pushing ball (222), one end of the elastic member (221) abuts against the fourth stop block (24), the other end of the elastic member (221) abuts against the pushing ball (222), when the second stop block (12) penetrates into the socket (21), the staggered opening (121) slides along one side of the first stop block (23) to the other side of the first stop block (23) along the first stop block (23), and when the staggered opening (121) is rotated to be staggered from the first stop block (23), the elastic member (221) pushes the pushing ball (222) in a direction toward the second stop block (12), so that the pushing ball (222) pushes the second stop block (12) to compress the first stop block (23), and the pushing ball (23) is located in the first stop block (23) to form the limiting groove (1) and the first limiting groove (15).

5. A detachable pulling rope head according to claim 4, wherein the inner wall of the sleeve (2) is further provided with a fifth stop block (25), a second limit groove (26) is formed between the fifth stop block (25) and the fourth stop block (24), and the pushing ball (222) and the elastic member (221) are both located in the second limit groove (26).

6. A detachable pulling rope head according to claim 5, characterised in that the first stop block (23) comprises a first stop pillar (231) and a second stop pillar (232), and the first stop pillar (231) and the second stop pillar (232) are respectively located at two sides of the inner wall of the socket pipe (2).

7. A detachable tensile cord end according to claim 6, wherein said socket (2) is adapted to be connected to a fitness tension pump.

8. The detachable pulling force rope head according to claim 7, wherein the sleeve pipe (2) is further provided with a mounting hole (27), and the sleeve pipe (2) is connected with the body-building pulling force pump through the mounting hole (27).

9. A detachable pulling rope end according to claim 8, characterised in that the number of the mounting holes (27) is 4, and the 4 mounting holes (27) are evenly distributed on the peripheral side wall of the socket (2).

10. A detachable pulling rope head according to claim 4, characterised in that the elastic element (221) is a spring.