Pet tractor

Abstract

The utility model discloses a pet tractor, which relates to the technical field of pets and comprises a backpack, one end of the backpack is fixedly connected with a pair of symmetrical shoulder straps, an observation port is embedded in the other end of the backpack, the top end of the backpack is fixedly connected with a handle, the upper end of the backpack is provided with a plurality of air outlets, and the side wall of one end of the backpack is fixedly connected with a traction box. A storage mechanism is arranged in the traction box, a limiting mechanism is arranged at the upper end of the storage mechanism, the length of a traction rope is controlled by shaking a shaking wheel, accurate traction and control over a pet can be achieved, the pet is kept within a safe distance range when going out, the length of the traction rope can be easily adjusted by shaking the shaking wheel, and the traction rope is convenient to use. The pet owner can quickly adjust the traction force according to needs to adapt to different scenes and conditions, winding and unwinding of the traction rope are limited through the traction roller on the inner side wall of the extension plate at the top end of the traction box, the stability and reliability in the winding and unwinding process can be ensured, and the phenomena of disordered winding and jamming of the traction rope and the position of the storage box are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pets, in particular to a pet traction device. Background Art

[0002] Pets refer to creatures that people keep for spiritual purposes rather than economic purposes. Traditional pets refer to animals of the class Mammalia or Aves, which are kept for entertainment and companionship. Pets in real life include fish, reptiles, amphibians, insects, and even plants, which are used for viewing, companionship, and to relieve people's mental stress. With the development of the times, the scope of pets is very wide, including animals, plants, virtual pets, electronic pets, etc. However, the laws of most countries still limit pets to the category of animals. Keeping pets as an opportunity for humans to get close to nature can meet human psychological needs and is a very healthy and normal hobby. Pets are common animals in daily life, such as cats and dogs. These pets are usually pulled by leashes when they go out to prevent them from running around and hurting people.

[0003] However, the existing pet leash requires the pet owner to hold the leash in hand, which requires one hand to be occupied when walking the pet outside, so that the pet owner can only use the other hand, which affects portability; and the existing pet leash is generally fixed with Velcro, which will lead to poor adhesion after long-term use and may fall off during pet walking, causing a series of subsequent troubles. Therefore, those skilled in the art provide a pet leash to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a pet traction device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pet leash comprises a backpack, a storage mechanism and a limiting mechanism. A pair of symmetrical shoulder straps are fixedly connected to one end of the backpack, an observation port is embedded in the other end of the backpack, a handle is fixedly connected to the top of the backpack, a plurality of air outlets are provided at the upper end of the backpack, a traction box is fixedly connected to the side wall of one end of the backpack, a storage mechanism is arranged in the traction box, and a limiting mechanism is arranged at the upper end of the storage mechanism.

[0007] As a further solution of the utility model: a winding roller is movably connected in the traction box, one end of the winding roller is fixedly connected to a rotating rod, the rotating rod is sleeved and connected to the traction box, and the end of the rotating rod away from the traction box is fixedly connected to a rocker.

[0008] As a further solution of the utility model: a traction rope is wound inside the winding roller, the end of the traction rope is fixedly connected to a first mounting disk, a limiting mechanism is provided on the upper end of the first mounting disk, a pair of symmetrically arranged extension plates are fixedly connected to the top of the traction box, the extension plates and one end of the extension plates close to the traction box are fixedly connected to a pair of symmetrically arranged auxiliary rods, and traction rollers are movably clamped between the auxiliary rods.

[0009] As a further solution of the utility model: the upper end of the first mounting disk is movably connected to the second mounting disk, and limiting grooves are provided in the second mounting disk and the first mounting disk. The inner side wall of the first mounting disk is fixedly connected to an internal gear, and the inner side wall of the internal gear is movably connected to a driving gear, and the upper end of the driving gear is externally connected to a servo motor.

[0010] As a further solution of the utility model: a plurality of card slots are opened inside the second mounting disk, and card rods are movably connected in the card slots, and the card rods are fixedly connected to the first mounting disk, and the upper ends of the card rods are fixedly connected to card rods, and the card rods are sleeved and connected to the inner wall of the first mounting disk, and the ends of the card rods close to the limit slots are fixedly connected to connecting rods, and the ends of the connecting rods close to the limit slots are fixedly connected to the limit plates, and the ends of the limit plates close to the limit slots are fixedly connected to rubber pads.

[0011] As a further solution of the utility model: the driving gear is meshed with the internal gear.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model makes it more convenient to carry pets because of the backpack, shoulder straps or handles. The pet owner can hang it on the shoulder or carry it in hand without the need for an additional box or cage. The internal design of the backpack can provide a relatively safe and comfortable space for the pet, so that the pet feels at ease when going out without feeling anxious or uncomfortable.

[0014] Because of the storage mechanism, the length of the traction rope can be controlled by shaking the crank to achieve precise traction and control of the pet, so that the pet can be kept at a safe distance when going out. The length of the traction rope can be easily adjusted by shaking the crank, and the pet owner can quickly adjust the traction force as needed to adapt to different scenes and situations. The retraction and release of the traction rope is limited by the traction roller on the inner wall of the extension plate at the top of the traction box, which can ensure stability and reliability during the retraction and release process, avoid chaotic entanglement and jamming of the traction rope, and the position of the storage box can free the pet owner's hands, providing portability and comfort for the pet owner.

[0015] Because of the limiting mechanism, the servo motor drives the internal gear and the card rod structure to achieve precise fitting and fixation on the pet's neck, ensuring that the pet will not accidentally fall out of the traction device when going out, thereby improving the safety of the pet. The rubber pad arranged on the outer surface of the limiting plate can protect the pet's neck, avoid discomfort or injury caused by long-term fixation, provide a more comfortable use experience, and make the pet feel more comfortable and at ease during the traction process. It can also adapt to pet necks of different sizes and shapes, ensuring the versatility and applicability of the traction device for different types of pets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a structural schematic diagram of a pet traction device.

[0017] Figure 2 The present invention is a schematic diagram of the side cross-sectional structure of a traction box in a pet traction device.

[0018] Figure 3 The present invention is a schematic diagram of the structure of a second mounting plate in a pet traction device.

[0019] Figure 4 The present invention is a schematic diagram of the structure of a first mounting plate in a pet traction device.

[0020] Figure 5 The present invention is a schematic diagram of a top-view cross-sectional structure of a second mounting plate in a pet traction device.

[0021] In the figure: 1-backpack, 2-handle, 3-shoulder strap, 4-air outlet, 5-observation port, 6-traction box, 7-wheel, 8-rotating rod, 9-winding roller, 10-extension plate, 11-auxiliary rod, 12-traction roller, 13-traction rope, 14-first mounting plate, 15-internal gear, 16-driving gear, 17-second mounting plate, 18-card slot, 19-card rod, 20-card connecting rod, 21-connecting rod, 22-limiting plate, 23-rubber pad, 24-limiting slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0023] Reference Figure 1-5The embodiment provides a pet traction device, including a backpack 1, a handle 2, a shoulder strap 3, an air outlet 4, an observation port 5, a traction box 6, a rocker 7, a rotating rod 8, a winding roller 9, an extension plate 10, a clamping rod 11, a traction roller 12, a traction rope 13, a first mounting plate 14, an internal gear 15, a driving gear 16, a second mounting plate 17, a clamping slot 18, a clamping rod 19, a clamping rod 20, a connecting rod 21, a limiting plate 22, a rubber pad 23, and a limiting slot 24; one end of the backpack 1 is fixedly connected to a pair of symmetrical shoulder straps 3, the other end of the backpack 1 is embedded with an observation port 5, the top of the backpack 1 is fixedly connected to a handle 2, the upper end of the backpack 1 is provided with a plurality of air outlets 4, and one end of the backpack 1 is fixedly connected to a side wall The backpack 1 is connected to a traction box 6, in which a storage mechanism is arranged, and a limit mechanism is arranged at the upper end of the storage mechanism; the pet owner can carry the backpack 1 through the shoulder strap 3 or the handle 2, and can also place the pet in the backpack 1 when the pet goes out. The upper end of the backpack 1 is also equipped with an air outlet 4 and an observation port 5, so that the state of the pet can be observed from the outside and the ventilation of the pet can be ensured; the utility model makes it more convenient to carry the pet because of the backpack 1, the shoulder strap 3 or the handle 2, and the pet owner can hang it on the shoulder or carry it by hand without the need for an additional box or cage. The internal design of the backpack 1 can provide a relatively safe and comfortable space for the pet, so that the pet feels at ease when going out, and will not feel anxious or uncomfortable; Example 2

[0024] Reference Figure 1 , 2This embodiment is based on the previous embodiment, and is different from the previous embodiment in that a winding roller 9 is movably connected in the traction box 6, one end of the winding roller 9 is fixedly connected to a rotating rod 8, the rotating rod 8 is sleeved and connected to the traction box 6, and the end of the rotating rod 8 away from the traction box 6 is fixedly connected to a rocking wheel 7, a traction rope 13 is wound in the winding roller 9, and the end of the traction rope 13 is fixedly connected to a first mounting disk 14, and a limiting mechanism is arranged on the upper end of the first mounting disk 14, and a pair of symmetrically arranged extension plates 10 are fixedly connected to the top of the traction box 6, and a pair of symmetrically arranged auxiliary rods 11 are fixedly connected to the end of the extension plate 10 and the extension plate 10 close to the traction box 6, and a traction roller 12 is movably connected between the auxiliary rods 11 and the auxiliary rods 11; after the neck is completely fixed, the rocking wheel 7 can be shaken, the rocking wheel 7 drives the rotating rod 8 to rotate, and the rotating rod 8 drives the traction roller 12 to rotate The traction rope 13 on the upper end of the traction roller 12 is rotated, so that the traction rope 13 on the upper end of the traction roller 12 is retracted and released, and the length of the traction rope 13 is controlled. When the traction rope 13 is retracted and released, the traction roller 12 on the inner side wall of the extension plate 10 at the top of the traction box 6 is limited, which can assist in the retraction and release of the traction rope 13. Because a limiting mechanism is provided, the structure of the internal gear 15 and the clamping rod 19 driven by the servo motor can achieve accurate fitting and fixation on the pet's neck, ensuring that the pet will not accidentally escape from the traction device when going out, thereby improving the safety of the pet. The rubber pad 23 arranged on the outer surface of the limiting plate 22 can protect the pet's neck, avoid discomfort or injury caused by long-term fixation, provide a more comfortable use experience, make the pet feel more comfortable and at ease during the traction process, and can also adapt to pet necks of different sizes and shapes, ensuring the versatility and applicability of the traction device for different types of pets. Example 3

[0025] Reference Figure 1 , 3, 4, 5, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that the upper end of the first mounting plate 14 is movably connected to the second mounting plate 17, and the second mounting plate 17 and the first mounting plate 14 are provided with a limiting groove 24, the inner side wall of the first mounting plate 14 is fixedly connected to the inner gear 15, and the inner side wall of the inner gear 15 is movably connected to the driving gear 16, and the upper end of the driving gear 16 is externally connected to the servo motor, and the second mounting plate 17 is provided with a plurality of slots 18, and the slots 18 are movably connected with the card rods 19, and the card rods 19 are fixedly connected to the first mounting plate 14, and the upper ends of the card rods 19 are fixed A clamping rod 20 is connected, and the clamping rods 20 are sleeved and connected with the inner wall of the first mounting plate 14. The end of the clamping rod 20 close to the limiting groove 24 is fixedly connected to the connecting rod 21, and the end of the connecting rod 21 close to the limiting groove 24 is fixedly connected to the limiting plate 22, and the end of the limiting plate 22 close to the limiting groove 24 is fixedly connected to the rubber pad 23. The driving gear 16 is meshed with the internal gear 15. Before taking the pet out, the pet owner will sleeve the first mounting plate 14 and the second mounting plate 17 on the neck of the pet through the limiting grooves 24 in the first mounting plate 14 and the second mounting plate 17, and then start the servo motor. The servo motor The driving gear 16 is driven to rotate, and the driving gear 16 meshes with the inner gear 15, so that the inner gear 15 rotates. The inner gear 15 is fixedly connected to each clamping rod 19, so that when the inner gear 15 rotates, the clamping rod 19 is limited by the clamping groove 18, so that the clamping rod 19 can only move in the clamping groove 18, so that the clamping rod 20 and the connecting rod 21 fixedly connected to the upper end of the clamping rod 19 are moved to the center position of the limiting groove 24, driving the connecting clamping rod 20 and the limiting plate 22 to fit the neck of the pet, and the rubber pad 23 arranged on the outer surface of the limiting plate 22 can ensure that the neck of the pet will not be limited by the limiting plate 2 2. Long-term fixation may cause injury; because of the limiting mechanism, the servo motor drives the structure of the internal gear 15 and the clamping rod 19, which can achieve accurate fitting and fixation of the pet's neck, ensuring that the pet will not accidentally escape from the traction device when going out, thereby improving the safety of the pet. The rubber pad 23 arranged on the outer surface of the limiting plate 22 can protect the pet's neck, avoid discomfort or injury caused by long-term fixation, provide a more comfortable use experience, and make the pet feel more comfortable and at ease during the traction process. It can also adapt to pet necks of different sizes and shapes, ensuring the versatility and applicability of the traction device for different types of pets.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pet leash, comprising a backpack (1), a storage mechanism and a limiting mechanism, characterized in that: A pair of symmetrical shoulder straps (3) are fixedly connected at one end of the backpack (1); an observation port (5) is embedded in the other end of the backpack (1); a handle (2) is fixedly connected to the top of the backpack (1); a plurality of air outlets (4) are provided at the upper end of the backpack (1); a traction box (6) is fixedly connected to the side wall at one end of the backpack (1); a storage mechanism is provided in the traction box (6); and a limit mechanism is provided at the upper end of the storage mechanism.

2. A pet traction device according to claim 1, characterized in that: The storage mechanism comprises a rocking wheel (7), a rotating rod (8), a wire winding roller (9), an extension plate (10), an auxiliary rod (11), a traction roller (12), a traction rope (13), and a first mounting plate (14); the traction box (6) is movably connected with the wire winding roller (9); one end of the wire winding roller (9) is fixedly connected to the rotating rod (8); the rotating rod (8) is sleeve-connected to the traction box (6); and the end of the rotating rod (8) away from the traction box (6) is fixedly connected to the rocking wheel (7).

3. A pet traction device according to claim 2, characterized in that: A traction rope (13) is wound inside the winding roller (9), the end of the traction rope (13) is fixedly connected to a first mounting plate (14), a limiting mechanism is arranged at the upper end of the first mounting plate (14), a pair of symmetrically arranged extension plates (10) are fixedly connected to the top of the traction box (6), the extension plates (10) and one end of the extension plates (10) close to the traction box (6) are fixedly connected to a pair of symmetrically arranged auxiliary rods (11), and traction rollers (12) are movably clamped between the auxiliary rods (11).

4. A pet traction device according to claim 3, characterized in that: The limiting mechanism comprises an internal gear (15), a driving gear (16), a second mounting plate (17), a clamping slot (18), a clamping rod (19), a clamping rod (20), a connecting rod (21), a limiting plate (22), a rubber pad (23), and a limiting slot (24); the upper end of the first mounting plate (14) is movably connected to the second mounting plate (17); and the second mounting plate (17) and the first mounting plate (14) are both provided with a limiting slot (24).

5. A pet traction device according to claim 4, characterized in that: An internal gear (15) is fixedly connected to the inner wall of the first mounting plate (14), a driving gear (16) is movably connected to the inner wall of the internal gear (15), and a servo motor is externally connected to the upper end of the driving gear (16).

6. A pet traction device according to claim 4, characterized in that: The second mounting plate (17) is provided with a plurality of slots (18) inside, and the slots (18) are all movably connected with a slotting rod (19), and the slotting rod (19) is fixedly connected to the first mounting plate (14), and the upper end of the slotting rod (19) is fixedly connected with a slotting rod (20), and the slotting rod (20) is sleeved and connected with the inner wall of the first mounting plate (14), and one end of the slotting rod (20) close to the limit slot (24) is fixedly connected with a connecting rod (21), and one end of the connecting rod (21) close to the limit slot (24) is fixedly connected with a limit plate (22), and one end of the limit plate (22) close to the limit slot (24) is fixedly connected with a rubber pad (23).

7. A pet traction device according to claim 5, characterized in that: The driving gear (16) meshes with the internal gear (15).

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