CN215012585U

CN215012585U - Shock attenuation formula buffer cord

Info

Publication number: CN215012585U
Application number: CN202121575430.8U
Authority: CN
Inventors: 王宁宁
Original assignee: Shandong Binzhou Hongli Chemical Fiber Products Co ltd
Current assignee: Shandong Binzhou Hongli Chemical Fiber Products Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-07
Anticipated expiration: 2031-07-12

Abstract

The utility model belongs to the technical field of ropes, and particularly discloses a shock-absorbing type buffer rope, which comprises a first traction rope, wherein the first traction rope movably penetrates through a connecting cylinder, the two ends of the first traction rope are respectively and fixedly connected with a limiting disc and a spiral traction rope, the limiting disc is in sliding fit with the inner wall of the connecting cylinder, a spiral spring is horizontally connected between the limiting disc and the inner wall of the connecting cylinder, the spiral spring is positioned at the outer side of the first traction rope, a guide mechanism is arranged between the limiting disc and the connecting cylinder, and the end of the spiral traction rope, which is far away from the first traction rope, is fixedly connected with a second traction rope. The flexibility is good.

Description

Shock attenuation formula buffer cord

Technical Field

The utility model belongs to the technical field of the rope, a shock attenuation formula buffering rope is specifically disclosed.

Background

The dog is pulled out of the home by a pulling rope and can walk, a user can ride a bicycle or an electric vehicle, under the general condition, the user can pull the dog to a park to enable the dog and dog partners to play a shower, a big dog can pick a place with a relatively small number of people, a plurality of dog friends can meet the dog together, a plurality of dogs play for a moment, generally need to walk the dog every day once in the morning and evening, the dog is a clean animal, the dog goes out of the house to walk the dog every day, most of all the dogs have the purpose of bringing the dog to the outside of the house for defecation, the pet rope is often used when the dog walks, the existing pet rope is lack of elasticity, the pet is naturally good, when the pet punches forwards in an unconscious manner, people and the pet can suddenly bear a certain pulling force, the pulling force generated when the pet with a large size punches can be larger, the pet rope can seriously possibly fall off the hand of the user, and not only has certain potential safety hazard, but also have poor flexibility.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model is used for solve the problem that exists among the background art, provide a shock attenuation formula buffering rope.

In order to achieve the above purpose, the utility model provides a shock attenuation formula buffering rope, including first haulage rope, first haulage rope activity runs through in the connecting cylinder, and the both ends of first haulage rope are spacing dish of fixedly connected with and heliciform haulage rope respectively, spacing dish slides the laminating on the inner wall of connecting cylinder, and horizontally connect has coil spring between the inner wall of spacing dish and connecting cylinder, coil spring is located the outside of first haulage rope, be equipped with guiding mechanism between spacing dish and the connecting cylinder, the one end fixedly connected with second haulage rope of first haulage rope is kept away from to the heliciform haulage rope.

Preferably, a hole groove is formed in the outer wall of the front end of the connecting cylinder in a penetrating mode, and the outer surface of the first traction rope is in sliding fit with the inner wall of the hole groove.

Preferably, the guiding mechanism comprises a plurality of guiding sliding blocks and a plurality of guiding sliding grooves, the guiding sliding blocks are fixedly connected to the outer wall of the limiting disc around the center of the limiting disc in an annular array mode, the guiding sliding grooves are formed in the outer wall of the connecting cylinder, and the guiding sliding blocks are in sliding fit with the guiding sliding grooves respectively.

Preferably, the outer wall of the rear end of the connecting cylinder is fixedly connected with a first fixing ring, and the front end of the second traction rope is fixedly connected with a second fixing ring.

Preferably, the spiral haulage rope is made by the rubber material, first haulage rope and second haulage rope are made by the nylon material.

Preferably, be integrated into one piece structure between spacing dish and the polylith direction slider, be integrated into one piece structure between first solid fixed ring and the connecting cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has: people are at the in-process of sauntering the dog, if the pet dog is when carelessly spurting forward, pull the pet haulage rope and the power of dragging that drives can be gradual reduction, reach the absorbing effect of buffering, and the security is good, and the pet dog is easily controlled, and the flexibility is good.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a display diagram of the connecting cylinder of the present invention.

In the figure: 1. a first retaining ring; 2. a connecting cylinder; 3. a first pull cord; 4. a helical haulage rope; 5. a second pull cord; 6. a second retaining ring; 7. a limiting disc; 8. a guide slider; 9. a coil spring; 10. a guide chute; 11. and (4) a hole groove.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-3, the shock-absorbing type buffer rope comprises a first traction rope 3, wherein the first traction rope 3 is movably penetrated through a connecting cylinder 2, a hole groove 11 is formed in the outer wall of the front end of the connecting cylinder 2 in a penetrating mode, the outer surface of the first traction rope 3 is in sliding fit with the inner wall of the hole groove 11, and the first traction rope 3 can penetrate and move in the connecting cylinder 2 through the hole groove 11.

And the both ends of first haulage rope 3 are spacing dish 7 and heliciform haulage rope 4 of fixedly connected with respectively, spacing dish 7 slides and laminates on the inner wall of connecting cylinder 2, and horizontally connect with coil spring 9 between the inner wall of spacing dish 7 and connecting cylinder 2, coil spring 9 is located the outside of first haulage rope 3, be equipped with guiding mechanism between spacing dish 7 and the connecting cylinder 2, guiding mechanism includes polylith guide slide 8 and a plurality of guide chute 10, polylith guide slide 8 locates annular array fixed connection on the outer wall of spacing dish 7 around the center of spacing dish 7, a plurality of guide chute 10 are all seted up on the outer wall of connecting cylinder 2, polylith guide slide 8 respectively with a plurality of guide chute 10 between sliding fit, through setting up guide slide 8 and guide chute 10, when spacing dish 7 slides on the inner wall of connecting cylinder 2, can prevent that spacing dish 7 is crooked.

The one end fixedly connected with second haulage rope 5 of first haulage rope 3 is kept away from to heliciform haulage rope 4, and heliciform haulage rope 4 is made by the rubber material, and first haulage rope 3 and second haulage rope 5 are made by the nylon material, and according to the characteristic of rubber, heliciform haulage rope 4 has certain elasticity, and heliciform haulage rope 4 restorable original state after being stretched, according to the characteristic of nylon, the toughness of first haulage rope 3 and second haulage rope 5 is fine.

Fixedly connected with first solid fixed ring 1 on the rear end outer wall of connecting cylinder 2, the solid fixed ring 6 of front end fixedly connected with second haulage rope 5, through setting up first solid fixed ring 1, the connecting cylinder 2 of being convenient for links to each other with the safety buckle on the used handheld frame when sauntering the dog, and through setting up the solid fixed ring 6 of second, the second haulage rope 5 of being convenient for links to each other with the safety buckle of cover on the neck ring on pet dog neck.

Be integrated into one piece structure between spacing dish 7 and the polylith direction slider 8, be integrated into one piece structure between first solid fixed ring 1 and the connecting cylinder 2, increased the stability between spacing dish 7 and polylith direction slider 8, increased the stability between first solid fixed ring 1 and the connecting cylinder 2 again simultaneously.

The working principle is as follows: the end part of the connecting cylinder 2 is connected with a handheld frame used when a pet dog walks, the end part of the second traction rope 5 is connected with a collar sleeved on the pet dog, when the pet dog rushes forward carelessly in the process of walking the dog, the spiral traction rope 4 can be continuously stretched to provide certain reaction time for people, when the spiral traction rope 4 is straightened and is also dragged, the limiting disc 7 at the end part of the first traction rope 3 can be driven to slide forward in the connecting cylinder 2, through the guide mechanism, the limiting disc 7 is stable and cannot be inclined when sliding, the limiting disc 7 can also extrude the spiral spring 9 connected with the connecting cylinder 2, under the action of the spiral spring 9 and the spiral traction rope 4, the pulling force generated when the pet dog rushes carelessly, the effect of buffering and shock absorption can be slowly reduced, the safety is good, and the pet dog can be easily controlled, the flexibility is good.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are to be understood in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a shock attenuation formula cushion rope, includes first haulage rope (3), its characterized in that: first haulage rope (3) activity runs through in connecting cylinder (2), and the both ends difference fixedly connected with spacing dish (7) and heliciform haulage rope (4) of first haulage rope (3), spacing dish (7) slide to laminate on the inner wall of connecting cylinder (2), and horizontally connect has coil spring (9) between the inner wall of spacing dish (7) and connecting cylinder (2), coil spring (9) are located the outside of first haulage rope (3), be equipped with guiding mechanism between spacing dish (7) and connecting cylinder (2), the one end fixedly connected with second haulage rope (5) of first haulage rope (3) are kept away from in heliciform haulage rope (4).

2. The shock absorbing impact cord of claim 1, wherein: a hole groove (11) is formed in the outer wall of the front end of the connecting cylinder (2) in a penetrating mode, and the outer surface of the first traction rope (3) is in sliding fit with the inner wall of the hole groove (11).

3. The shock absorbing impact cord of claim 1, wherein: guiding mechanism includes polylith direction slider (8) and a plurality of direction spout (10), polylith direction slider (8) locate annular array fixed connection on the outer wall of spacing dish (7) around the center of spacing dish (7), and is a plurality of direction spout (10) are all seted up on the outer wall of connecting cylinder (2), the polylith direction slider (8) respectively with a plurality of direction spout (10) between sliding fit.

4. The shock absorbing impact cord of claim 1, wherein: the outer wall of the rear end of the connecting cylinder (2) is fixedly connected with a first fixing ring (1), and the front end of the second traction rope (5) is fixedly connected with a second fixing ring (6).

5. The shock absorbing impact cord of claim 1, wherein: the spiral hauling cable (4) is made of rubber materials, and the first hauling cable (3) and the second hauling cable (5) are made of nylon materials.

6. The shock absorbing impact cord of claim 4, wherein: be integrated into one piece structure between spacing dish (7) and polylith direction slider (8), be integrated into one piece structure between first solid fixed ring (1) and connecting cylinder (2).