CN219323073U

CN219323073U - Traction rope fastener convenient for hanging and releasing

Info

Publication number: CN219323073U
Application number: CN202320244542.8U
Authority: CN
Inventors: 陈志顽
Original assignee: Quanzhou Qinhe Hardware Products Co ltd
Current assignee: Quanzhou Qinhe Hardware Products Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-11
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to a traction rope fastener convenient for hanging and releasing, which comprises a clamping piece, two clamping hook pieces and a connecting ring, wherein the two clamping hook pieces are rotatably arranged on the clamping piece. When the traction rope fastener convenient for hanging and releasing is used, the pressing parts of the two clamping hook pieces are pressed to enable the two clamping hook pieces to compress the springs to open in opposite directions, then the two clamping hook pieces are respectively arranged on two sides of the traction rope, the pressing parts are loosened to enable the two clamping hook pieces to reset through the elasticity of the springs, so that the clamping hook is fixed, the limiting block is in limiting fit with the limiting convex block to prevent the situation that the two clamping hook pieces are too far expanded to be contained in the pet skin and meat, and when the pet skin and meat are released, only the pressing parts of the two clamping hook pieces are pressed to enable the two clamping hook pieces to compress the springs to open in opposite directions, and the two clamping hook pieces are taken out to be separated from the traction rope, so that the pet skin and meat are convenient to buckle and release.

Description

Traction rope fastener convenient for hanging and releasing

Technical Field

The utility model belongs to the technical field of pet haulage ropes, and particularly relates to a haulage rope fastener convenient for hanging and releasing.

Background

At present, the structure forms of the pet haulage rope sold in the market are various, but the connecting device between the haulage rope and the pet necklace or the pet suite basically adopts a buckle lock or a socket lock and the like, and although the common buckle locks can meet the requirement of being convenient for hanging, certain defects exist, namely the buckle locks are all required to be manually pressed by a host, and the buckle locks are inwards moved so as not to be pressed to the bottom to prop against the necklace, so that the other hand is required to hold the necklace to move to unlock, and the unlocking is inconvenient when the necklace is tripped.

Disclosure of Invention

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide the traction rope fastener which is convenient to hang and release, and can be conveniently buckled and released.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a conveniently hang haulage rope fastener of establishing the dropout, includes clamping piece, two clamping hook spare and go-between, two clamping hook spare is all rotated and is installed on the clamping piece, and two clamping hook spare stack alternately set up, clamping hook spare is equipped with the pressing part towards clamping piece outside protrusion, connects between the pressing part of two clamping hook spare and installs the spring, be equipped with the pivot of being connected with the clamping piece on the go-between, the pivot extends to arrange in the clamping piece in, and installs the stopper, the clamping hook spare corresponds the position of stopper and is formed with spacing lug.

The clamping piece is provided with a limiting groove for the traction rope to enter at a position corresponding to the clamping hook end of the clamping hook piece.

The clamping piece comprises a connecting plate, a first clamping plate and a second clamping plate, one ends of the first clamping plate and the second clamping plate are integrally formed with the connecting plate, the first clamping plate and the second clamping plate are arranged in parallel, and a limiting block is arranged between the other ends of the first clamping plate and the second clamping plate at a position close to the clamping hook end of the clamping hook piece.

The limiting block is provided with a groove which is matched with the diameter of the traction rope.

The rotating shaft is rotatably arranged on the connecting plate.

The pressing part is provided with a positioning lug for positioning the spring at a position corresponding to the spring.

Compared with the prior art, the utility model has the following beneficial effects:

when the traction rope fastener convenient for hanging and releasing is used, the pressing parts of the two clamping hook pieces are pressed to enable the two clamping hook pieces to compress the springs to open in opposite directions, then the two clamping hook pieces are respectively arranged on two sides of the traction rope, the pressing parts are loosened to enable the two clamping hook pieces to reset through the elasticity of the springs, so that the clamping hook is fixed, the limiting block is in limiting fit with the limiting convex block to prevent the situation that the two clamping hook pieces are too far expanded to be contained in the pet skin and meat, and when the pet skin and meat are released, only the pressing parts of the two clamping hook pieces are pressed to enable the two clamping hook pieces to compress the springs to open in opposite directions, and the two clamping hook pieces are taken out to be separated from the traction rope, so that the pet skin and meat are convenient to buckle and release.

Drawings

FIG. 1 is a schematic structural view of a fastener of the present utility model;

FIG. 2 is a schematic view of a clamping hook member according to the present utility model;

FIG. 3 is a schematic view of a clamping member according to the present utility model;

FIG. 4 is a schematic view of the structure of the connecting ring of the present utility model;

FIG. 5 is a schematic view of the fastener of the present utility model when closed;

fig. 6 is a schematic view of the structure of the fastener of the present utility model when opened.

The marks in the figure: 1. a clamping member; 2. clamping the clamping hook piece; 3. a connecting ring; 4. a pressing part; 5. a spring; 6. a rotating shaft; 7. a limiting block; 8. a limit bump; 9. defining a recess; 10. a connecting plate; 11. a first clamping plate; 12. a second clamping plate; 13. positioning the protruding blocks; 14. the block is defined.

Detailed Description

In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-6, this embodiment provides a pull rope fastener convenient for hanging and setting a trip, including a clamping piece 1, two clamping hook pieces 2 and a connecting ring 3, two clamping hook pieces 2 are all installed on the clamping piece 1 in a rotating way, and two clamping hook pieces 2 are overlapped and crossed, specifically, the clamping piece 1 is provided with a rotating part, the rotating part is connected with the clamping piece 1 in a rotating way through a rotating rod, the clamping hook pieces 2 are provided with a pressing part 4 towards the outside of the clamping piece 1 in a protruding way, a spring 5 is installed between the pressing parts 4 of the two clamping hook pieces 2 in a connecting way, the clamping piece 1 is also provided with a clamping hook part for hooking the pull rope, the pressing part 4 is located between the rotating part and the clamping hook part, a rotating shaft 6 connected with the clamping piece 1 is arranged on the connecting ring 3, the rotating shaft 6 extends into the clamping piece 1, and is provided with a limiting block 7, and the position of the clamping hook piece 2 corresponding to the limiting block 7 is formed with a limiting bump 8. When using, connect the haulage rope through go-between 3, when fixed neck ring, through the pressing part 4 of pressing two centre gripping pothook pieces 2 for two centre gripping pothook pieces 2 are opened in opposite directions compression spring 5, then place two centre gripping pothook pieces 2 in the both sides of neck ring respectively, loosen the elasticity that pressing part 4 passed through spring 5 again and make two centre gripping pothook pieces 2 reset, thereby the centre gripping catches on the neck ring and form fixedly, and stopper 7 and spacing bump 8 spacing cooperation can prevent that two centre gripping pothook pieces 2 from opening too big even pet skin and meat all contains the condition of going into, when the dropout, only need press the pressing part 4 of two centre gripping pothook pieces 2, make two centre gripping pothook pieces 2 open in opposite directions compression spring 5, take out and break away from the haulage rope can, conveniently buckle and trip.

Further, a limiting groove 9 for the traction rope to enter is formed in the clamping piece 1 at a position corresponding to the clamping hook end of the clamping hook piece 2. The collar is convenient to position.

Further, the clamping piece 1 comprises a connecting plate 10, a first clamping plate 11 and a second clamping plate 12, one ends of the first clamping plate 11 and the second clamping plate 12 are integrally formed with the connecting plate 10, the first clamping plate 11 and the second clamping plate 12 are arranged in parallel, a limiting block 14 is arranged between the other ends of the first clamping plate 11 and the second clamping plate 12 at a position close to the clamping hook end of the clamping hook piece 2, and the limiting block 14 is located between the two clamping hook pieces 2. Specifically, the limiting block 14 is provided with a groove which is matched with the diameter of the traction rope, the traction rope is prevented from being blocked, and the rotating shaft 6 is rotatably arranged on the connecting plate 10. Through the setting of limiting block 14, when two centre gripping pothook pieces 2 centre gripping, can carry out a spacing and block, prevent that two centre gripping pothook pieces 2 centre gripping from being excessive, the fracture condition of neck ring after a long time use.

Further, the pressing portion 4 is provided with a positioning projection 13 for positioning the spring 5 at a position corresponding to the spring 5. The spring 5 is positioned to prevent the spring 5 from falling off.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently hang haulage rope fastener of establishing dropout which characterized in that: including clamping piece, two clamping hook pieces and go-between, two clamping hook pieces all rotate and install on the clamping piece, and two clamping hook pieces stack alternately set up, clamping hook piece is equipped with the pressing part towards the outside protrusion of clamping piece, connects between the pressing part of two clamping hook pieces and installs the spring, be equipped with the pivot of being connected with the clamping piece on the go-between, the pivot extends and arranges in the clamping piece in, and installs the stopper, the clamping hook piece corresponds the position of stopper and is formed with spacing lug.

2. The pull-cord fastener for facilitating hanging and releasing as claimed in claim 1, wherein: the clamping piece is provided with a limiting groove for the traction rope to enter at a position corresponding to the clamping hook end of the clamping hook piece.

3. The pull-cord fastener for facilitating hanging and releasing as claimed in claim 1, wherein: the clamping piece comprises a connecting plate, a first clamping plate and a second clamping plate, one ends of the first clamping plate and the second clamping plate are integrally formed with the connecting plate, the first clamping plate and the second clamping plate are arranged in parallel, and a limiting block is arranged between the other ends of the first clamping plate and the second clamping plate at a position close to the clamping hook end of the clamping hook piece.

4. A pull-cord fastener for facilitating hanging and releasing as claimed in claim 3, wherein: the limiting block is provided with a groove which is matched with the diameter of the traction rope.

5. A pull-cord fastener for facilitating hanging and releasing as claimed in claim 3, wherein: the rotating shaft is rotatably arranged on the connecting plate.

6. The pull-cord fastener for facilitating hanging and releasing as claimed in claim 1, wherein: the pressing part is provided with a positioning lug for positioning the spring at a position corresponding to the spring.