CN218218757U

CN218218757U - Haulage rope turns to adjustment mechanism and draw gear

Info

Publication number: CN218218757U
Application number: CN202222580186.5U
Authority: CN
Inventors: 何振望
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-06
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a haulage rope turns to adjustment mechanism and draw gear, include: the traction rope is wound on the rope part and the angle conversion part; the traction rope coiling rope piece is provided with a traction rope containing cavity, the side wall of the traction rope coiling rope piece is provided with a traction rope inclined through hole communicated with the traction rope containing cavity, and the angle conversion piece is arranged on the side wall of the traction rope coiling rope piece corresponding to the traction rope inclined through hole; the angle conversion piece is provided with a conversion piece rope threading groove in the inner end face corresponding to the traction rope inclined perforation, an inclined rope threading piece is arranged at the upper end of the angle conversion piece, a rope threading hole of the rope threading piece is formed in the inclined rope threading piece, and the rope threading hole of the rope threading piece is communicated with the conversion piece rope threading groove. The utility model discloses a haulage rope turns to adjustment mechanism, haulage rope dish rope spare are equipped with the haulage rope and perforate to one side, and the angle conversion piece is equipped with rope-handling spare wire rope handling hole, and through the cooperation of haulage rope dish rope spare and angle conversion piece, can take place to turn to drawing in or the flat band rope that pulls of recovery in-process, prevent to pull the flat band rope distortion card and die, improve the life of this device.

Description

Haulage rope turns to adjustment mechanism and draw gear

Technical Field

The utility model belongs to pet articles for use field, more specifically, in particular to haulage rope turns to adjustment mechanism and has this haulage rope turns to adjustment mechanism's draw gear.

Background

Along with the development of economy, the continuous improvement of living standards of people, the phenomenon of minority carrier utilization of families and the like, more and more families begin to raise pets, most of the raising pets of the families at present select pet dogs, pet cats and the like, large animals such as the pet dogs, the pet cats and the like are alive and lively and like, the pets like to play with an owner, and the owner can not only enhance the emotion of the pets through interacting with the pets, but also play a role in physical exercise. Usually, for the health of the pet, the owner takes the pet out and plays every day. For dogs, which are usually called dogs for walking, the dogs are animals all the time, and the dogs are often injured. To reduce human injury by canines, pet breeders are often required to go with dog leashes in cities.

Some of the prior art dog leashes are tape-like traction devices, and the dog leash is retracted into the inner cavity of the traction device through a return spring. In order to store longer dog leashes in a limited space, most dog leashes in the prior art adopt a traction flat belt leash with a flat cross section. During the use, draw gear installs the vest of pulling of pet (dog class), or on similar structure, the pet breeder is handheld the other end of pulling the flat band rope, this kind of pull the flat band rope and generally adopt soft materials preparation (like fabric etc.), because the material is softer and pull the cross-section of flat band rope and be flat, draw the in-process that the flat band rope was received the rope or was put the rope, the pulling that is drawn out the flat band rope and be located draw the flat band rope of inner chamber of draw gear and can form certain contained angle, draw the flat band rope promptly and can take place the distortion, draw the flat band rope after the distortion and probably take place the card phenomenon dead in the time of retrieving, reduce draw gear's life. Therefore, a pull rope steering adjustment mechanism and a pulling device are needed to prevent adverse effects caused by the twisting of the pull flat belt rope.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a traction device for preventing the traction strap from twisting and locking the traction strap steering adjustment mechanism and having the traction strap steering adjustment mechanism.

The utility model provides a haulage rope turns to adjustment mechanism, include: the traction rope is wound on the rope part and the angle conversion part;

the traction rope coiling rope piece is provided with a traction rope containing cavity, the side wall of the traction rope coiling rope piece is provided with a traction rope inclined through hole communicated with the traction rope containing cavity, and the angle conversion piece is arranged on the side wall of the traction rope coiling rope piece corresponding to the traction rope inclined through hole; the angle conversion piece is provided with a conversion piece rope threading groove in the inner end face corresponding to the traction rope inclined perforation hole, an inclined rope threading piece is arranged at the upper end of the angle conversion piece, a rope threading hole of the rope threading piece is formed in the inclined rope threading piece, and the rope threading hole of the rope threading piece is communicated with the conversion piece rope threading groove.

Furthermore, the side walls of the traction rope coiling rope pieces on the two sides of the traction rope inclined through hole are respectively provided with a first clamping piece and a second clamping piece, and the two sides of the angle conversion piece are respectively provided with a first clamping block of the conversion piece matched with the first clamping piece and a second clamping block of the conversion piece matched with the second clamping piece.

Further, the first clamping piece and the side wall of the traction rope coiling piece are encircled to form a first clamping groove, and the first clamping block of the conversion piece is clamped in the first clamping groove; the second clamping piece and the side wall of the traction rope coiling piece are encircled to form a second clamping groove, and the second clamping block of the conversion piece is clamped in the second clamping groove.

Furthermore, an included angle between the inclined through hole of the traction rope and the vertical direction is alpha.

Furthermore, the included angle between the stringing hole of the stringing piece and the vertical direction is beta.

Further, α =45 °.

Further, β =45 °.

The utility model also provides a draw gear, include as above haulage rope turn to adjustment mechanism.

The utility model discloses above-mentioned technical scheme has following advantage or beneficial effect:

the utility model discloses a haulage rope turns to adjustment mechanism, haulage rope dish rope spare are equipped with the haulage rope and perforate to one side, and the angle conversion spare is equipped with rope-handling spare wire rope handling hole, through the cooperation of haulage rope dish rope spare and angle conversion spare, can take place to turn to drawing into or retrieving the flat band rope that pulls of in-process, prevent to pull the flat band rope distortion card and die, improve the life of this device.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a front view of a rope reel of the present invention;

FIG. 2 is a top view of a rope drum of the present invention;

fig. 3 is a bottom view of the rope member of the present invention;

FIG. 4 is a bottom view of the rope member of the present invention (including the flat belt rope);

FIG. 5 is a front view of the angle conversion member of the present invention;

FIG. 6 is a top view of the angle conversion member of the present invention;

FIG. 7 is a rear view of the angle conversion member of the present invention;

fig. 8 is a left side view of the angle conversion member of the present invention;

FIG. 9 is a front view of the combination of the rope reel and the angle conversion member of the present invention;

FIG. 10 is a left side view of the combination of the rope reel and angle changer of the present invention (including the flat belt rope);

in the figure: 1-traction rope coiling rope piece, 11-first clamping piece, 12-second clamping piece, 13-traction rope inclined perforation, 14-traction rope containing cavity, 2-traction flat belt rope, 3-angle conversion piece, 31-conversion piece first clamping block, 32-conversion piece second clamping block, 33-inclined rope penetration piece and 34-conversion piece rope penetration groove; 111-first clamping groove, 121-second clamping groove, 331-threading hole of the rope-threading piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar structures or structures having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by the front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or structure must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other or indirectly communicated with each other or in an interaction relationship of the two structures.

The following disclosure provides embodiments or examples to implement aspects of the present invention.

Referring to fig. 1 to 10:

the utility model discloses preferred embodiment one:

the utility model provides a haulage rope turns to adjustment mechanism, include: a traction rope sling 1 and an angle conversion piece 3.

The traction rope reel rope piece 1 is provided with a traction rope storage cavity 14, the side wall of the traction rope reel rope piece 1 is provided with a traction rope inclined through hole 13 communicated with the traction rope storage cavity 14, and the angle conversion piece 3 is arranged on the side wall of the traction rope reel rope piece 1 corresponding to the traction rope inclined through hole 13. The inner end face of the angle conversion part 3 corresponding to the traction rope inclined through hole 13 is provided with a conversion part rope threading groove 34, the upper end of the angle conversion part 3 is provided with an inclined rope threading part 33, the inclined rope threading part 33 is provided with a rope threading part rope threading hole 331, and the rope threading part rope threading hole 331 is communicated with the conversion part rope threading groove 34.

The side walls of the traction rope coiling rope piece 1 at two sides of the traction rope inclined through hole 13 are respectively provided with a first clamping piece 11 and a second clamping piece 12, and two sides of the angle conversion piece 3 are respectively provided with a first clamping block 31 of a conversion piece matched with the first clamping piece 11 and a second clamping block 32 of the conversion piece matched with the second clamping piece 12.

Further, the first fastening piece 11 and the side wall of the rope-pulling rope-coiling piece 1 enclose a first fastening groove 111, and the first fastening block 31 of the conversion piece is fastened in the first fastening groove 111. The second clamping piece 12 and the side wall of the rope-pulling rope-coiling piece 1 surround a second clamping groove 121, and the second clamping block 32 of the conversion piece is clamped in the second clamping groove 121. The combination of the pull rope sling 1 and the angle conversion element 3 is shown in fig. 9. In this embodiment, the combined mode of the rope member 1 of the traction rope reel and the angle conversion member 3 adopts a clamping structure, and the structure is simple and the installation or the disassembly is convenient. Of course, the combination of the rope member 1 and the angle converter 3 is not limited to the clamping manner, and other combinations, such as welding, gluing, or other clamping structures, are within the scope of the present invention as long as the combination can be combined together.

The inclined pull rope perforation hole 13 forms an angle α with the vertical direction, in this embodiment, α =45 °, and the rope threading hole 331 forms an angle β with the vertical direction, in this embodiment, β =45 °. The part of the traction flat belt rope 2 which penetrates out of the rope threading hole 331 of the rope threading part is approximately vertical or perpendicular to the part in the traction rope containing cavity 14 through twice 45-degree turning of the traction flat belt rope 2, and the state accords with the operation habit of a pet feeder.

With the combination of fig. 4, 5, 7, and 10 of the present invention, the working principle of the present invention is: referring to fig. 4, one end of the pulling flat belt cord 2 is wound in the pulling cord receiving cavity 14 of the pulling cord reel cord member 1 (typically by a torsion spring connection, not shown), and the other end of the pulling flat belt cord 2 is threaded through the pulling cord angled hole 13. Referring to fig. 5, 7 and 10, the flat belt cord 2 is pulled through the switch threading groove 34 and finally out of the threading hole 331 of the oblique threading member 33.

When the other end of the traction flat belt rope 2 penetrates out of the traction rope inclined through hole 13, the traction flat belt rope 2 rotates by 45 degrees due to the fact that the included angle between the traction rope inclined through hole 13 and the vertical direction is 45 degrees; then when pulling flat band rope 2 and wearing out from the piece of reeving hole 331, the piece of reeving hole 331 and the contained angle of vertical direction are 45, pull flat band rope 2 and take place 45 rotations again, and the part of waiting to pull flat band rope 2 and wearing out from the piece of reeving hole 331 is perpendicular or nearly perpendicular with the part that is arranged in haulage rope receiving chamber 14, and this kind of state accords with pet breeder's operation custom. When the traction flat belt rope 2 is recovered to the traction rope containing cavity 14, the traction flat belt rope 2 is rotated by 90 degrees through the matching of the traction rope coiling rope piece 1 and the angle conversion piece 3, no distortion is generated no matter the traction flat belt rope is pulled in or recovered, and the clamping condition is avoided.

The utility model discloses preferred embodiment two:

the utility model also provides a draw gear, including embodiment one the haulage rope turn to adjustment mechanism, the draw gear who is equipped with haulage rope and turns to adjustment mechanism is used for installing on the pet vest, and the pet vest can be the neck ring, also can only wear the pet vest of two forelegs, also can wear the pet vest of four legs. Are all within the protection scope of the utility model.

In the embodiment, the included angle alpha can also be between 30 and 60 degrees, and the included angle beta can also be between 30 and 60 degrees.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A pull-cord steering adjustment mechanism, comprising: a traction rope coiling part (1) and an angle conversion part (3);

the traction rope coiling rope piece (1) is provided with a traction rope containing cavity (14), the side wall of the traction rope coiling rope piece (1) is provided with a traction rope inclined through hole (13) communicated with the traction rope containing cavity (14), and the angle conversion piece (3) is arranged on the side wall of the traction rope coiling rope piece (1) corresponding to the traction rope inclined through hole (13); the angle conversion piece (3) and the inner end face corresponding to the traction rope inclined through hole (13) are provided with conversion piece rope threading grooves (34), the upper end of the angle conversion piece (3) is provided with an inclined rope threading piece (33), the inclined rope threading piece (33) is provided with a rope threading hole (331), and the rope threading hole (331) is communicated with the conversion piece rope threading grooves (34).

2. The pull-cord steering adjustment mechanism of claim 1, wherein: the side walls of the traction rope coiling rope piece (1) on the two sides of the traction rope inclined through hole (13) are respectively provided with a first clamping piece (11) and a second clamping piece (12), and the two sides of the angle conversion piece (3) are respectively provided with a first conversion piece clamping block (31) matched with the first clamping piece (11) and a second conversion piece clamping block (32) matched with the second clamping piece (12).

3. The pull-cord steering adjustment mechanism of claim 2, wherein: the first clamping piece (11) and the side wall of the traction rope coiling piece (1) enclose a first clamping groove (111), and a first clamping block (31) of the conversion piece is clamped in the first clamping groove (111); the second clamping piece (12) and the side wall of the traction rope coiling piece (1) enclose a second clamping groove (121), and the second clamping block (32) of the conversion piece is clamped in the second clamping groove (121).

4. The pull-cord steering adjustment mechanism of claim 3, wherein: the inclined perforation (13) of the hauling rope forms an included angle alpha with the vertical direction.

5. The pull-cord steering adjustment mechanism of claim 4, wherein: the angle between the rope threading hole (331) of the rope threading piece and the vertical direction is beta.

6. The pull-cord steering adjustment mechanism of claim 5, wherein: said α =45 °.

7. The pull-cord steering adjustment mechanism of claim 6, wherein: said β =45 °.

8. A draft gear, characterized by: comprising a pull-cord steering adjustment mechanism as claimed in any one of claims 1-7.