CN219421882U

CN219421882U - Telescopic pet tractor

Info

Publication number: CN219421882U
Application number: CN202320056554.8U
Authority: CN
Inventors: 张选军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-28
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to a telescopic pet tractor, and belongs to the field of pet supplies. The device comprises a shell, a turntable rotatably connected in the shell and a traction rope wound on the turntable, wherein the shell is provided with a handle and a rope outlet hole, and the traction rope extends to the outside of the shell through the rope outlet hole; the shell is provided with a cylindrical rotating shaft exposed out of the shell, a limiting block is arranged on the rotating shaft, a clamping block is arranged in the shell, one side of the clamping block is movably abutted against the limiting block, one side of the clamping block, which is far away from the limiting block, is abutted against the inner wall of the shell through a return spring, and the clamping block is matched with a plurality of clamping teeth on the turntable to circumferentially lock the turntable. The pet tractor disclosed by the utility model is simple in structure, convenient and quick to install, use and repair, low in die sinking and production cost, and simple and convenient to operate, and can realize release and winding of the traction rope by pushing the rotating shaft to drive the clamping block.

Description

Telescopic pet tractor

Technical Field

The utility model relates to a telescopic pet tractor, and belongs to the field of pet supplies.

Background

The pet is a good friend of human beings, accompanies human life, brings much fun for people, and needs to be provided with a tractor for the pet in order to prevent the pet from scattering and control the movement range of the pet when the pet is carried out.

At present, the pet tractor sold on the market has various structural forms, but generally comprises a shell, a rope reel arranged in the shell and a traction rope coiled on the rope reel, wherein a revolving body for automatically retracting the traction rope is arranged between the shell and the rope reel, and the front end of the traction rope is locked on a pet necklace or a harness through a spring hook, so that the pet moving range controlled by the handheld tractor is realized.

Such a pet retractor of conventional construction has the following disadvantages: the braking action and the locking of the state of the turntable cannot be realized conveniently, the structure is complex, the production cost is high, and the assembly and maintenance difficulty is high.

Disclosure of Invention

In view of the above, the utility model provides a telescopic pet tractor, which solves the problems of relatively complex structure and high production cost of the pet tractor in the prior art.

The technical scheme for solving the technical problems is as follows:

the telescopic pet tractor comprises a shell, a rotary table rotatably connected in the shell and a traction rope wound on the rotary table, wherein the shell is provided with a handle and a rope outlet hole, and the traction rope extends to the outside of the shell through the rope outlet hole;

the rotary table is characterized in that a cylindrical rotating shaft exposing the outside of the shell is arranged on the shell, a limiting block is arranged on the rotating shaft, a clamping block is arranged in the shell, one side of the clamping block is movably abutted to the limiting block, one side, away from the limiting block, of the clamping block is abutted to the inner wall of the shell through a return spring, and the clamping block is matched with a plurality of clamping teeth on the rotary table to circumferentially lock the rotary table.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, a limiting groove is formed in the rotating shaft and is adapted to a limiting column formed in the shell;

the limiting column comprises a hollow column, a spring and a limiting ball which are integrally connected with the shell, the spring and the limiting ball are sequentially arranged in the hollow column, one end, away from the shell, of the hollow column is abutted to the rotating shaft, and the limiting ball is abutted to the limiting groove.

Further, the limit grooves are a plurality of evenly arranged grooves.

Further, the top of the latch has a tooth tip that extends downward to form an arcuate guide surface.

Further, one end of the traction rope far away from the rope outlet hole is provided with a hook.

Further, a rubber retainer is arranged on the rope outlet hole.

Further, still include power, switch and luminous circle, the power sets up inside the casing, the switch inlays to be established on the handle, luminous circle inlays to be established on the casing and extend to through the wire inside the casing, the power with the switch with luminous circle passes through the wire intercommunication and forms closed circuit.

The beneficial effects of the utility model are as follows: the pet tractor disclosed by the utility model is simple in structure, convenient and quick to install, use and repair, low in die sinking and production cost, and simple and convenient to operate, and can realize release and winding of the traction rope by pushing the rotating shaft to drive the clamping block.

Drawings

FIG. 1 is an exploded view of the structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the device comprises a shell, 11, a handle, 12, a rope outlet hole, 2, a turntable, 21, a latch, 3, a rotating shaft, 31, a limiting block, 4, a clamping block, 5, a power supply, 6, a switch, 7 and a luminous ring.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1, the telescopic pet tractor comprises a shell 1, a rotary table 2 rotatably connected in the shell 1 and a traction rope wound on the rotary table 2, wherein the shell 1 is provided with a handle 11 and a rope outlet 12, and the traction rope extends to the outside of the shell 1 through the rope outlet 12;

the shell 1 is provided with a cylindrical rotating shaft 3 exposed outside the shell 1, the rotating shaft 3 is provided with a limiting block 31, a clamping block 4 is arranged inside the shell 1, one side of the clamping block 4 is movably abutted against the limiting block 31, one side of the clamping block 4 away from the limiting block 31 is abutted against the inner wall of the shell 1 through a return spring, and the clamping block 4 is matched with a plurality of clamping teeth 21 on the turntable 2 to circumferentially lock the turntable 2.

In another embodiment of the present utility model, the rotation shaft 3 has a limit groove adapted to a limit post provided on the housing 1;

the limiting column comprises a hollow column, a spring and a limiting ball which are integrally connected with the shell 1, the spring and the limiting ball are sequentially arranged in the hollow column, one end, away from the shell 1, of the hollow column is abutted against the rotating shaft 3, and the limiting ball is abutted against the limiting groove.

In another embodiment of the present utility model, the limiting groove is a plurality of grooves uniformly arranged.

In another embodiment of the present utility model, the top of the latch 21 has a tooth tip, and the tooth tip extends downward to form an arc-shaped guide surface.

In another embodiment of the present utility model, the end of the traction rope far from the rope outlet 12 is provided with a hook.

In another embodiment of the present utility model, the rope outlet 12 is provided with a rubber retainer.

In another embodiment of the present utility model, the portable electronic device further comprises a power source 5, a switch 6 and a light emitting ring 7, wherein the power source 5 is arranged in the housing 1, the switch 6 is embedded in the handle 11, the light emitting ring 7 is embedded in the housing 1 and extends to the inside of the housing 1 through a wire, and the power source 5, the switch 6 and the light emitting ring 7 are communicated through the wire to form a closed circuit.

When the rotary table is used, the rotary shaft 3 is dialed to the tail end, the limiting block 31 on the rotary shaft 3 is abutted with the clamping block 4, one end of the clamping block 4 is stressed, the other end of the clamping block is separated from contact with the clamping teeth 21 by utilizing the lever principle, the rotary table 2 is not limited, can freely rotate, and the traction rope can be released or can be retracted; the rotating shaft 3 is shifted to the other end, the limiting block 31 on the rotating shaft 3 is separated from the clamping block 4, the clamping block 4 is clamped with the rotating disc 2 by utilizing the force of the return spring, the rotating disc 2 can only rotate unidirectionally to retract the traction rope and cannot be pulled out, the traction rope can be retracted by utilizing the reset mechanism in the middle of the rotating disc 2, and the pet can be directly pulled back by the arrangement under emergency conditions.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The telescopic pet tractor is characterized by comprising a shell, a rotary table rotatably connected in the shell and a traction rope wound on the rotary table, wherein the shell is provided with a handle and a rope outlet hole, and the traction rope extends to the outside of the shell through the rope outlet hole;

2. The telescopic pet retractor of claim 1, wherein the rotating shaft is provided with a limit groove, and the limit groove is adapted to a limit post provided on the housing;

3. The telescopic pet tractor of claim 2, wherein the limiting grooves are a plurality of evenly arranged grooves.

4. A telescopic pet retractor according to any of claims 1-3, wherein the top of the latch has teeth tips that extend downwardly to form an arcuate guide surface.

5. A telescopic pet retractor according to any of claims 1-3, wherein the end of the hauling cable remote from the rope outlet has a hook.

6. A telescopic pet retractor according to any of claims 1-3, wherein a rubber retainer is provided on the rope outlet.

7. The telescopic pet retractor according to any one of claims 1-3, further comprising a power source, a switch and a light emitting ring, wherein the power source is disposed inside the housing, the switch is embedded on the handle, the light emitting ring is embedded on the housing and extends into the housing through a wire, and the power source, the switch and the light emitting ring are connected through the wire to form a closed circuit.