CN207411203U - An automatic retractable dog leash - Google Patents

Abstract

The utility model discloses an automatic flexible dog leash, including dog leash shell, L ED lamp, haulage rope, the outdoor wall of spring, roll up leaf spring, flexible electric rod, restriction piece and tie up the hand area, dog leash shell top is provided with L ED lamp, dog leash shell left side is provided with the restriction wall, the inside leaf spring that is provided with of the outdoor wall of spring, dog leash shell bottom is provided with flexible electric rod, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization has set up L ED lamp, can illuminate all ring edge borders, has guaranteed the safety of activity at night, has set up flexible electric rod, can with the pet dog corona out of control, prevents that it from causing the injury to the people, has set up and has tied up the hand area, can encircle on user's arm, prevents that the pet dog from running to make the damage that the dog leash drops and causes, has set up the restriction piece, can effectually block the rope, has set up the roll up leaf spring, can drive the outdoor wall of spring and rotate, makes the spring drive the haulage rope and withdraw inside the dog leas.

Description

An automatic retractable dog leash

technical field

The utility model relates to the technical field of dog leashes, in particular to an automatic retractable dog leash.

Background technique

Dogs are one of the favorite pets of human beings. With the improvement of people's living standards, more and more people like to take their pet dogs for a walk after dinner, so the automatic retractable dog leash is very popular among people. The automatic retractable dog leashes on the market can only achieve the retractable function of the leash, and there is no way to deal with out-of-control pet dogs. Out-of-control pet dogs are likely to cause harm to people. At the same time, there is no light when traveling at night, which limits the activities of pet dogs. Large-scale pet dogs are more powerful, and it will also make it difficult for people to hold the dog leash, which will easily cause the dog leash to fall and be damaged, and the pet dog will get lost and other problems.

Utility model content

The utility model provides an automatic telescopic dog leash, which can effectively solve the above-mentioned background technology. The automatic telescopic dog leash currently on the market can only achieve the telescopic function of the traction rope, and there is no way to deal with out-of-control pet dogs. Out-of-control pet dogs are likely to cause harm to people. At the same time, there is no light at night, which limits the range of activities of pet dogs. Large dogs are more powerful, and it will also make it difficult for people to hold the dog leash, which will easily cause the dog leash to fall. Drop damage, loss of pet dogs.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic retractable dog leash, including a dog leash shell, a battery shell, an LED light, a battery, a switch, a rope outlet, a traction rope, a limiting wall, and a spring outdoor wall , roll spring, fixed shaft, fixed fixture, telescopic electric stick, handshake, limit piece, brake key, installation block, telescopic rope, hand strap, cloth adhesive tape, anti-skid pattern and hook, on the top of the dog leash shell A battery case is provided, an LED light is provided at the left end of the battery case, a battery is provided on the right side of the LED light, a switch is provided on the right side of the battery, a rope outlet is provided in the middle of the left end of the dog leash case, and the The right side of the rope outlet is provided with a traction rope, the left end of the traction rope is provided with a hook, the left side of the dog leash housing is provided with a restriction wall, the left side of the restriction wall is provided with a spring outdoor wall, and the interior of the spring outdoor wall is A coil spring is provided, a fixed shaft is provided in the middle of the outdoor wall of the spring, a fixed fixture is installed at the bottom of the dog leash shell, a telescopic electric stick is arranged in the middle of the fixed fixture, and a handshake is arranged at the upper right of the fixed fixture. , a limiting piece is arranged above the handshake, a braking key is arranged on the right of the limiting piece, an installation block is arranged on the lower right of the braking button, a telescopic rope is arranged on the left side of the installation block, and the telescopic rope A hand strap is arranged on the left side, and a cloth adhesive tape is arranged on the upper part of the hand strap.

Preferably, the distance between the leftmost end of the restriction wall and the leftmost end of the dog leash housing is the same as the width of the restriction piece.

Preferably, the inner port of the coil spring is fixedly connected to the fixed shaft, and the outer port of the coil spring is fixedly connected to the outer wall of the spring.

Preferably, the inner edge of the fixing jig coincides with the outer edge of the telescopic electric baton, and the number of the fixing jig is two.

Preferably, the surface of the brake key is provided with anti-skid lines.

Compared with the prior art, the utility model has the beneficial effects: the utility model has a scientific and reasonable structure, is safe and convenient to use, is provided with anti-slip lines, is convenient to push the brake button, and stops the traction rope from continuing to stretch out; it is equipped with LED lights, which can be used at night It can illuminate the road and the surrounding environment at any time, expand the range of activities of pet dogs, and ensure the safety of night activities; set up fixed fixtures and telescopic electric batons, and immediately perform corona treatment on pet dogs after they get out of control to prevent out of control. Pet dogs cause harm to people; set up a hand strap, large dogs are more powerful, and the hand strap is wrapped around the user's arm through a cloth adhesive tape to prevent the accident that the pet dog runs vigorously and the dog leash falls off. The damage after the dog leash falls off is avoided; the limit plate is set, and the brake is pushed through the position of the limit wall and the dog leash shell, which can effectively block the leash and prevent the leash from continuing to pull outward; set the roll Leaf spring, loosening the brake can drive the outer wall of the spring to rotate through the coil spring, so that the outer wall of the spring will drive the traction rope to be received by the inside of the dog leash.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the installation structure of the hand strap of the present utility model;

Fig. 3 is a schematic diagram of the structure of the outer wall of the spring of the present invention.

Labels in the figure: 1, dog leash shell; 2, battery shell; 3, LED light; 4, battery; 5, switch; 6, rope outlet; 7, traction rope; 8, limit wall; 9, spring outdoor wall ; 10, coil spring; 11, fixed shaft; 12, fixed fixture; 13, telescopic electric baton; 14, handshake; 15, limit piece; 16, brake key; 17, installation block; Hand strap; 20, cloth sticky tape; 21, anti-slip pattern; 22, hook.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figure 1-3, the utility model provides a technical solution, an automatic retractable dog leash, including a dog leash shell 1, a battery shell 2, an LED light 3, a battery 4, a switch 5, an outlet Rope mouth 6, traction rope 7, restriction wall 8, spring outdoor wall 9, coil spring 10, fixed shaft 11, fixing fixture 12, telescopic electric rod 13, handshake 14, restriction plate 15, brake key 16, installation block 17 , retractable rope 18, hand strap 19, cloth adhesive tape 20, anti-skid pattern 21 and hook 22, the battery case 2 is arranged on the top of the dog leash case 1, the left end of the battery case 2 is provided with an LED light 3, and the right side of the LED light 3 is provided There is a battery 4, the right side of the battery 4 is provided with a switch 5, the middle part of the left end of the dog leash housing 1 is provided with a rope outlet 6, the right side of the rope outlet 6 is provided with a traction rope 7, and the left end of the traction rope 7 is provided with a hook 22, which is used to hold the dog. The left side of the device housing 1 is provided with a restricting wall 8, the left side of the restricting wall 8 is provided with a spring outdoor wall 9, the inside of the spring outdoor wall 9 is provided with a coil spring 10, and the middle part of the spring outdoor wall 9 is provided with a fixed shaft 11. 1. A fixed fixture 12 is installed at the bottom, a telescopic electric baton 13 is arranged in the middle of the fixed fixture 12, a handshake 14 is arranged on the upper right of the fixed fixture 12, a limiting piece 15 is arranged above the handshaking 14, and a brake key is arranged on the right of the limiting piece 15 16. A mounting block 17 is arranged on the lower right of the brake key 16, a telescopic rope 18 is provided on the left side of the mounting block 17, a hand strap 19 is provided on the left side of the telescopic rope 18, and a cloth adhesive tape 20 is provided on the top of the hand strap 19.

In order to ensure that the limiting piece 15 can limit the extension and contraction of the traction rope 7 , in this embodiment, preferably, the distance between the leftmost end of the limiting wall 8 and the leftmost end of the dog leash housing 1 is the same as the width of the limiting piece 15 .

In order to ensure that the coiled spring 10 can drive the traction rope 7 back, in this embodiment, preferably, the inner port of the coiled spring 10 is fixedly connected to the fixed shaft 11, and the outer port of the coiled spring 10 is fixedly connected to the outer wall 9 of the spring.

In order to enable the telescopic electric baton 13 to be installed on the dog leash housing 1, in this embodiment, preferably, the inner edge of the fixing fixture 12 matches the outer edge of the telescopic electric baton 13, and the number of the fixing fixture 12 is two.

In order to push the brake key 16 conveniently, in this embodiment, preferably, the surface of the brake key 16 is provided with anti-skid lines 21 .

The working principle and use process of the utility model: the battery case 2 is arranged above the dog leash case 1, the battery 4 is installed inside the battery case 2, the left side of the battery case 2 is provided with an LED light 3, and the right side of the battery case 2 is provided with a switch 5 , by turning on the switch 5, the LED light 3 is turned on, illuminating the road and the surrounding environment, reducing the occurrence of slipping and tripping accidents caused by road conditions and the environment, and ensuring the safety of walking the dog at night. The left end of the dog leash housing 1 The middle part is provided with a rope outlet 6, and the inside of the dog leash housing 1 is provided with a restricting wall 8, and above the restricting wall 8 is provided a restricting piece 15, and the right part of the restricting sheet 15 is provided with a braking key 16, by pushing the braking key 16, Limiting sheet 15 moves forward, and the distance between the leftmost end of limiting wall 8 and the leftmost end of dog leash housing 1 is the same as the width of limiting sheet 15. After the limiting sheet 15 is inserted, it can effectively limit the extension and contraction of traction rope 7, thereby To the braking effect, in order to push the brake key 16 conveniently, an anti-slip pattern 21 is provided on the surface of the brake key 16, a spring outdoor wall 9 is arranged inside the restricting wall 8, and a traction rope 7 is wound outside the spring exterior wall 9, and the traction rope 7, one end is fixedly connected with the spring outdoor wall 9, and the other end of the traction rope 7 is connected with the hook 22 through the rope outlet 6. The spring outdoor wall 9 is provided with a coil spring 10, and the middle part of the spring outdoor wall 9 is provided with a fixed shaft 11. The inner port of the spring 10 is fixedly connected to the fixed shaft 11, and the outer port of the coil spring 10 is fixedly connected to the outer wall of the spring 9. When in use, the brake key 6 is released, and the pet dog drives the leash 7 to protrude from the inside of the dog leash. The rope 7 is wound on the outer wall 9 of the spring, thereby driving the outer wall 9 of the spring to rotate, causing the coil spring 10 to deform, pressing the brake button 16 to prevent the traction rope 7 from continuing to protrude, and preventing the deformation stress of the coil spring 10 at the same time Recover the traction rope 7. When not in use, release the brake key 16, and the stress generated by the shrinkage of the coil spring 10 drives the spring outdoor wall 9 to rotate, so that the spring outdoor wall 9 drives the traction rope 7 back into the dog leash. The right part of the dog leash shell 1 is provided with a handshake 14, which is convenient for users to hold tightly. The middle part of the dog leash shell 1 is provided with a mounting block 17, and the left side of the mounting block 17 is provided with a telescopic rope 18, and the right side of the telescopic rope 18 is provided with a hand tie. Belt 19, the upper part of the hand strap 19 is provided with a cloth adhesive tape 20, by stretching the stretchable rope 18, the hand strap 19 can be wrapped around the user's arm, and the hand strap 19 is connected by the cloth adhesive tape 20, so that the hand strap 19 is tightly wrapped around the user's arm to prevent the dog from falling when the dog is too strong and the user does not hold the hand 14, avoiding the damage of the dog and the loss of the dog after the dog is dropped , the dog leash shell 1 below is provided with fixing fixture 12, and fixing fixture 12 is fixed telescopic electric baton, after pet dog gets out of control, corona in time, prevents pet dog from causing harm to people.

Finally, it should be noted that: the above is only a preferred example of the utility model, and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. An automatic retractable dog leash, including a dog leash housing (1), a battery housing (2), an LED light (3), a battery (4), a switch (5), a rope outlet (6), and a leash (7), limiting wall (8), spring outdoor wall (9), coil spring (10), fixed shaft (11), fixing fixture (12), telescopic electric rod (13), handshake (14), limiting sheet The characteristics In that: a battery casing (2) is arranged above the dog leash casing (1), an LED light (3) is arranged on the left end of the battery casing (2), and a battery (4) is arranged on the right side of the LED light (3) ), the right side of the battery (4) is provided with a switch (5), the middle part of the left end of the dog leash housing (1) is provided with a rope outlet (6), and the right side of the rope outlet (6) is provided with a traction rope (7), the left end of the traction rope (7) is equipped with a hook (22), the left side of the dog leash housing (1) is provided with a restriction wall (8), and the left side of the restriction wall (8) is provided with The spring outdoor wall (9), the spring outdoor wall (9) is provided with a coil spring (10), the middle part of the spring outdoor wall (9) is provided with a fixed shaft (11), and the dog leash housing (1 ) bottom end is equipped with a fixed fixture (12), the middle part of the fixed fixture (12) is provided with a telescopic electric baton (13), the upper right of the fixed fixture (12) is provided with a handshake (14), and the handshake (14) A restricting piece (15) is arranged above, and a brake key (16) is arranged on the right part of the restricting piece (15), and a mounting block (17) is arranged on the lower right of the brake key (16), and the mounting block (17) The left side is provided with a telescopic rope (18), the left side of the telescopic rope (18) is provided with a hand strap (19), and the upper part of the hand strap (19) is provided with a cloth adhesive tape (20). 2. An automatic retractable dog leash according to claim 1, characterized in that the distance between the leftmost end of the limiting wall (8) and the leftmost end of the dog leash housing (1) and the limiting piece (15) of the same width. 3. The automatic retractable dog leash according to claim 1, characterized in that, the inner port of the coil spring (10) is fixedly connected to the fixed shaft (11), and the outer port of the coil spring (10) It is fixedly connected with the spring outdoor wall (9). 4. A kind of automatic retractable dog leash according to claim 1, characterized in that, the inner edge of the fixed clamp (12) fits with the outer edge of the telescopic electric rod (13), and the fixed clamp (12) ) quantity is 2. 5. The automatic retractable dog leash according to claim 1, characterized in that, the surface of the brake key (16) is provided with anti-slip lines (21).