Electric dog mouth cover capable of preventing personal injury

Abstract

The invention discloses an electric dog mouth cover capable of preventing personal injury, and relates to the technical field of protective appliances, the electric dog mouth cover comprises a wearing element, a limiting element, a driving element and a clamping element, the wearing element is used for sleeving the neck of a pet dog, and the limiting element is used for covering the upper part of the nose and the upper part of the mouth of the pet dog; the two sides of the limiting element are connected with the two sides of the wearing element, the clamping element is used for sleeving the lower portion of the mouth of the pet dog, the two sides of the clamping element are rotationally connected to the two sides of the limiting element respectively, an output shaft of the driving element is connected with the clamping element and can drive the clamping element to rotate, and the clamping element can rotate to the throat of the pet dog. Or rotating to the jaw of the pet dog and matching with the limiting element to clamp the mouth of the pet dog. According to the invention, pet dog attack accidents can be effectively prevented, and the life quality of pet dogs can be ensured.

Description

Technical Field

[0001] The invention relates to the technical field of protective equipment, in particular to an electric dog muzzle cover for preventing personal injury. Background Art

[0002] With the development of society and the improvement of people's living standards, pet dogs have become an indispensable member of many families. Although most pet dogs are well trained, dog-injury incidents still occur from time to time due to various reasons. In order to effectively prevent such incidents and ensure public safety, putting dog muzzles on pet dogs has become a common and effective measure.

[0003] Traditional dog muzzles usually adopt a fully enclosed design, that is, a ring-shaped structure completely wraps the dog's mouth and nose to restrict its biting behavior. Although this design can effectively prevent dogs from biting others or destroying objects, it also brings many inconveniences to pets. First, the fully enclosed dog muzzle will hinder the dog's normal eating and drinking, especially during outdoor activities, which undoubtedly increases the difficulty for the owner to take care of the pet; secondly, wearing such a muzzle for a long time will put pressure on the dog's mouth, causing skin abrasion, poor blood circulation and other problems, seriously affecting the comfort and health of the pet.

[0004] Moreover, since the dog muzzle is the most effective and powerful self-defense weapon for dogs, once the traditional fully enclosed dog muzzle is used to completely restrict the dog's muzzle, the dog will lose its most important means of defense when facing external potential threats. In this case, the dog will feel extremely vulnerable and its sense of security will be gone. Therefore, out of instinct, they will show extremely strong resistance to wearing a fully enclosed dog muzzle. This is a persistent reaction to self-protection in their nature, aimed at maintaining their own safety and stability in the environment. Therefore, the traditional fully enclosed dog muzzle is not suitable for daily use by dogs. Summary of the invention

[0005] The purpose of the present invention is to provide an electric dog muzzle that can prevent personal injury, so as to solve the problems existing in the above-mentioned prior art, which can not only effectively prevent pet dog attack accidents, but also ensure the quality of life of pet dogs.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] The present invention provides an electric dog muzzle for preventing personal injury, comprising a wearing element, a limiting element, a driving element and a clamping element, wherein the wearing element is used to be sleeved on the neck of a pet dog, the limiting element is used to cover the upper part of the nose and the upper part of the mouth of the pet dog, and the two sides of the limiting element are connected to the two sides of the wearing element, the clamping element is used to be sleeved on the lower part of the mouth of the pet dog, the two sides of the clamping element are respectively rotatably connected to the two sides of the limiting element, and the output shaft of the driving element is connected to the clamping element and can drive the clamping element to rotate, and the clamping element can be rotated to be located at the throat of the pet dog, or rotated to be located at the chin of the pet dog and cooperate with the limiting element to clamp the mouth of the pet dog.

[0008] In one embodiment, the wearing element includes a fixing element and a connecting element, the fixing element is a ring, the ring is used to be put on the neck of the pet dog, and the connecting element includes two fixing straps, the first ends of the two fixing straps are connected to the ring, and the two fixing straps are respectively located on both sides of the pet dog's head, and the second ends of the two fixing straps are connected to both sides of the limiting element.

[0009] In one embodiment, the wearing element also includes an auxiliary fixing element, which is used to be mounted on the throat of the pet dog, and the two sides of the auxiliary fixing element are respectively connected to the second ends of the two fixing straps, and the two sides of the auxiliary fixing element are also connected to the two sides of the limiting element.

[0010] In one embodiment, the auxiliary fixing element includes a first auxiliary side panel, a second auxiliary side panel and an auxiliary fixing rod, the upper end of the first auxiliary side panel and the upper end of the second auxiliary side panel are respectively connected to the two sides of the limiting element, and the two ends of the auxiliary fixing rod are respectively connected to the lower end of the first auxiliary side panel and the lower end of the second auxiliary side panel.

[0011] In one embodiment, a first reserved hole is provided on one side of the upper end of the first auxiliary side plate, and a second reserved hole is provided on one side of the upper end of the second auxiliary side plate, and the first reserved hole and the second reserved hole are respectively used to pass through the second ends of the two fixing belts connected; the driving element is installed on the upper end of the first auxiliary side plate and / or the upper end of the second auxiliary side plate, and the output shaft of the driving element is connected to the end of the clamping element.

[0012] In one embodiment, the limiting element includes a left limiting portion of the upper jaw and a right limiting portion of the upper jaw, the left limiting portion of the upper jaw includes a left front portion and a left upper portion, the right limiting portion of the upper jaw includes a right front portion and a right upper portion, the first end of the left front portion and the first end of the right front portion are respectively connected to both sides of the wearing element, and the left front portion and the right front portion are respectively used to cover both sides of the upper part of the pet dog's mouth, the second end of the left front portion is connected to the left upper portion, the second end of the right front portion is connected to the right upper portion, and the left upper portion and the right upper portion are used to cover the bridge of the nose of the pet dog, and the left upper portion and the right upper portion are hinged by a hinge element.

[0013] In one embodiment, the left front portion and the right front portion are both hollow.

[0014] In one embodiment, a left reverse limit block is installed at the upper end of the upper left part, and a right reverse limit block is installed at the upper end of the upper right part. The left reverse limit block and the right reverse limit block are hinged by the hinge element, and the hinge element is a pin. The left reverse limit block and the right reverse limit block are each provided with a hinge ring on the opposite side, and the pin can be passed through and connected to each of the hinge rings.

[0015] In one embodiment, the clamping element includes a first crank, a second crank and a clamping rod, the upper end of the first crank and / or the upper end of the second crank are drivingly connected to the output shaft of the driving element, and the upper part of the first crank and the upper part of the second crank are respectively rotatably connected to the two sides of the clamping element, the lower end of the first crank and the lower end of the second crank are respectively connected to the two ends of the clamping rod, and the driving element can drive the first crank or the second crank to rotate, and drive the clamping rod to rotate through the first crank and / or the second crank.

[0016] In one embodiment, a motor mounting plate is installed on at least one end of the wearable element, the driving element is a driving motor, and the driving motor is installed on the motor mounting plate through a motor fixing ring. The output shaft of the driving motor is connected to the input shaft of a reducer, and the output shaft of the reducer is connected to a driving gear. The upper end of the first crank and / or the upper end of the second crank are provided with an arcuate tooth surface, and the driving gear is meshed with the outer periphery of the corresponding arcuate tooth surface.

[0017] Compared with the prior art, the present invention has achieved the following technical effects:

[0018] The electric dog muzzle for preventing personal injury provided by the present invention comprises a wearing element for sleeved on the neck of a pet dog, a limiting element for covering the upper part of the nose and the upper part of the mouth of the pet dog, so as to limit the upper part of the mouth of the pet dog, and two sides of the limiting element are connected to two sides of the wearing element to realize stable fixation of the limiting element, and the clamping element is used to sleeve on the lower part of the mouth of the pet dog to limit the lower part of the mouth of the pet dog, and then the mouth of the pet dog is clamped by the cooperation of the limiting element and the clamping element, and the two sides of the clamping element are respectively rotatably connected to the two sides of the limiting element, and the output shaft of the driving element is connected to the clamping element and can drive the clamping element to rotate, so that the clamping element can switch between two states, and the clamping element can rotate to be located at the throat of the pet dog without contacting the chin of the pet dog, so as not to clamp the mouth of the pet dog, so as to ensure that the pet dog can eat, drink water and lick freely when wearing the muzzle, thereby greatly reducing The dog's mouth is not completely restricted for a long time, which makes the dog feel extremely vulnerable and lose its sense of security. The clamping element can also rotate to the chin of the dog and cooperate with the limiting element to compress the chin of the dog, forcing the dog to close its mouth to prevent it from biting and injuring people. This not only protects the safety of people around and other potential targets of attack, but also minimizes interference with the dog's daily life and avoids the dog's strong resistance when wearing it. At the same time, it is electrically adjusted through the driving element without the need for close manual operation. It can be remotely controlled through the dog leash to avoid risks in time, avoid close and direct contact between people and dogs, and effectively avoid accidental injuries to the dog caused by fright or resistance when closing the clamping element. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the electric dog muzzle for preventing personal injury in the present invention at an angle;

[0021] Figure 2 It is a schematic structural diagram of the electric dog muzzle for preventing personal injury in the present invention at another angle;

[0022] Figure 3 It is a front view of the electric dog muzzle for preventing personal injury in the present invention;

[0023] Figure 4It is a connection diagram of the driving motor in the present invention;

[0024] Figure 5 It is a schematic diagram of the present invention when used;

[0025] In the figure: 1-ring, 2-fixing belt, 3-first auxiliary side plate, 4-auxiliary fixing rod, 5-second auxiliary side plate, 6-first reserved hole, 7-second reserved hole, 8-first crank, 9-clamping rod, 10-second crank, 11-left front, 12-left upper part, 13-right front, 14-right upper part, 15-left reverse limit block, 16-right reverse limit block, 17-drive motor, 18-hinge element, 19-motor mounting plate, 20-motor fixing ring, 21-reducer, 22-arc tooth surface, 23-driving gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] The purpose of the present invention is to provide an electric dog muzzle that can prevent personal injury, so as to solve the problems existing in the prior art, and can effectively prevent pet dog attack accidents and ensure the quality of life of pet dogs.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1-Figure 5As shown, the present embodiment provides an electric dog muzzle for preventing personal injury, comprising a wearing element, a limiting element, a driving element and a clamping element, wherein the wearing element is used to be sleeved on the neck of the pet dog, the limiting element is used to cover the upper part of the nose and the upper part of the mouth of the pet dog, so as to limit the upper part of the mouth of the pet dog, the two sides of the limiting element are connected to the two sides of the wearing element, so as to realize the stable fixation of the limiting element, the clamping element is used to be sleeved on the lower part of the mouth of the pet dog, so as to limit the lower part of the mouth of the pet dog, and then the mouth of the pet dog is clamped by the cooperation of the limiting element and the clamping element, the two sides of the clamping element are respectively rotatably connected to the two sides of the limiting element, and the output shaft of the driving element is connected to the clamping element and can drive the clamping element to rotate, so as to enable the clamping element to switch between two states, the clamping element can be rotated to be located at the throat of the pet dog, and does not contact the chin of the pet dog, so as not to clamp the mouth of the pet dog, so as to ensure that the pet dog can wear it. Free eating, drinking and licking greatly reduce the interference with the pet dog's daily activities, avoid the pet dog's mouth being completely restricted for a long time, and then when facing external potential threats, the pet dog loses the most important means of defense, making the pet dog feel extremely vulnerable and without a sense of security. The clamping element can also rotate to the pet dog's chin and cooperate with the limiting element to compress the pet dog's chin, forcing the pet dog to close its mouth to prevent it from biting and injuring people. This not only protects the safety of the surrounding people and other potential targets of attack, but also minimizes the interference with the pet dog's daily life and avoids the pet dog's extremely strong resistance when wearing it. At the same time, it is electrically adjusted through the driving element, without the need for manual close-range operation, and can be remotely controlled through the dog leash to avoid close and direct contact between people and pet dogs, and effectively avoid accidental injuries caused by fright or resistance to the pet dog when closing the clamping element.

[0030] Specifically, the wearing element includes a fixing element and a connecting element. The fixing element is a ring 1, which is used to be put on the neck of the pet dog to achieve a stable connection. In addition, the ring 1 can be designed to have an adjustable inner diameter to adapt to the use of pet dogs of different sizes. The connecting element includes two fixing straps 2. The first ends of the two fixing straps 2 are connected to the ring 1, and the two fixing straps 2 are respectively located on both sides of the pet dog's head. The second ends of the two fixing straps 2 are connected to both sides of the limiting element, thereby achieving a stable connection between the ring 1 and the limiting element and improving the overall stability.

[0031] The wearing element also includes an auxiliary fixing element, which is used to be put on the throat of the pet dog, and the two sides of the auxiliary fixing element are respectively connected to the second ends of the two fixing belts 2, and the two sides of the auxiliary fixing element are also connected to the two sides of the limiting element, so as to increase additional stability by limiting the auxiliary fixing element to the throat of the pet dog, and prevent the whole from falling off due to the violent movement of the pet dog through multi-position fixation.

[0032] The auxiliary fixing element includes a first auxiliary side panel 3, a second auxiliary side panel 5 and an auxiliary fixing rod 4. The upper end of the first auxiliary side panel 3 and the upper end of the second auxiliary side panel 5 are respectively connected to the two sides of the limiting element. The two ends of the auxiliary fixing rod 4 are respectively connected to the lower end of the first auxiliary side panel 3 and the lower end of the second auxiliary side panel 5. The auxiliary fixing rod 4 is located below the throat of the pet dog, which can achieve auxiliary fixation while avoiding discomfort to the pet dog. The position of the upper end of the first auxiliary side panel 3 corresponding to the connection to the limiting element and the position of the upper end of the second auxiliary side panel 5 corresponding to the connection to the limiting element are both made of rigid materials. The main parts of the first auxiliary side panel 3 and the second auxiliary side panel 3 can be made of rigid materials, or they can be made of flexible materials such as elastic fabrics and adjustable length belts according to actual needs.

[0033] A first reserved hole 6 is provided on one side of the upper end of the first auxiliary side panel 3, and a second reserved hole 7 is provided on one side of the upper end of the second auxiliary side panel 5. The first reserved hole 6 and the second reserved hole 7 are respectively used to penetrate the second ends of the two fixing belts 2 for connecting to realize the connection between the fixing belt 2 and the auxiliary fixing element; a driving element is installed on the upper end of the first auxiliary side panel 3 and / or the upper end of the second auxiliary side panel 5, and the output shaft of the driving element is connected to the end of the clamping element, that is, one driving element can be set to drive the clamping element to rotate, or two driving elements can be set to synchronously drive the clamping element to rotate, thereby improving the stability when clamping the pet dog's mouth. Technical personnel in this field can make a choice according to actual needs.

[0034] The driving element is provided with a connecting wire, which can be extended to the handle of the dog leash. The handle is provided with a corresponding button, and the driving element can be controlled by manually controlling the button; the driving element can also be integrated with a wireless receiving module and a Bluetooth module, supporting users to remotely control the opening and closing of the clamping element through remote controllers, smart phones and other devices. This design not only improves the flexibility of use, but also allows users to manage the behavior of pet dogs in real time at a safe distance, enhancing the practicality and user experience of the product.

[0035] The limiting element includes an upper jaw left limiting part and an upper jaw right limiting part. The front opening design of the upper jaw left limiting part and the upper jaw right limiting part avoids the influence on the nose of the pet dog when wearing, thereby improving the comfort. The upper jaw left limiting part includes a left front part 11 and a left upper part 12, and the upper jaw right limiting part includes a right front part 13 and a right upper part 14. The first end of the left front part 11 and the first end of the right front part 13 are respectively connected to the two sides of the wearing element, and the left front part 11 and the right front part 13 are respectively used to cover the two sides of the upper part of the pet dog's mouth to improve the wearing stability. The second end of the left front part 11 is connected to the left upper part 12, and the right front part 14 is connected to the right upper part 14. The second end of the dog 3 is connected to the upper right part 14, and the upper left part 12 and the upper right part 14 are used to cover the nose bridge of the pet dog to achieve the limit on the upper part of the pet dog's mouth. By only appropriately covering the upper jaw of the pet dog and not limiting the lower jaw, it is ensured that the pet dog can still open its mouth freely during the wearing process to eat, lick, drink water and other natural behaviors. The upper left part 12 and the upper right part 14 are hinged by the hinge element 18, so that the upper left part 12 and the upper right part 14 can be opened and closed freely along the horizontal axis to rotate relative to each other, and finally the left front part 11 and the right front part 13 can fit well with both sides of the pet dog's mouth. As a preferred solution, the upper left limit part and the upper right limit part can be made of flexible materials such as leather, and those skilled in the art can also choose other materials according to actual needs.

[0036] The left front portion 11 and the right front portion 13 are both hollowed out to improve wearing comfort.

[0037] A left reverse limit block 15 is installed at the upper end of the left upper part 12, and a right reverse limit block 16 is installed at the upper end of the right upper part 14. The design of the left reverse limit block 15 and the right reverse limit block 16 can prevent the upper jaw left limit part and the upper jaw right limit part from flipping over too large an angle. The left reverse limit block 15 and the right reverse limit block 16 are hinged by a hinge element 18, and the angle between the left reverse limit block 15 and the right reverse limit block 16 is β, and the angle β is adjustable to improve the matching degree when worn, thereby ensuring the overall stability when on the pet dog's head. The hinge element 18 is a pin, and the left reverse limit block 15 and the right reverse limit block 16 are each provided with a hinge ring on the opposite side, and the pin can be penetrated and connected to each hinge ring to realize the hinge between the left reverse limit block 15 and the right reverse limit block 16, ensuring that the two can rotate relative to each other, thereby enabling the left front part 11 and the right front part 13 to rotate relative to each other.

[0038] The clamping element includes a first crank 8, a second crank 10 and a clamping rod 9. The upper end of the first crank 8 and / or the upper end of the second crank 10 are drivingly connected to the output shaft of the driving element, and the upper part of the first crank 8 and the upper part of the second crank 10 are respectively rotatably connected to the two sides of the clamping element, and the lower end of the first crank 8 and the lower end of the second crank 10 are respectively connected to the two ends of the clamping rod 9. The driving element can drive the first crank 8 or the second crank 10 to rotate, and drive the clamping rod 9 to rotate through the first crank 8 and / or the second crank 10, thereby realizing the position adjustment of the clamping rod 9 to achieve the clamping or loosening of the pet dog's mouth. The diameter of the auxiliary fixing rod 4 is slightly smaller than the aperture of the holes on the first auxiliary side plate 3 and the second auxiliary side plate 5, and the diameter of the clamping rod 9 is slightly smaller than the aperture of the holes on the first crank 8 and the second crank 10. This design allows the spacing between the first crank 8 and the second crank 10, as well as the spacing between the first auxiliary side plate 3 and the second auxiliary side plate 5 to be adjusted within a certain range, thereby adjusting the angle α between the left front part 11 and the right front part 13 to achieve a better fit to the two sides of the pet dog. At the same time, limiting parts are provided at both ends of the auxiliary fixing rod 4 and both ends of the clamping rod 9. The outer diameter of the limiting part is larger than the aperture of the corresponding hole, thereby preventing the clamping rod 9 and the auxiliary fixing rod 4 from falling out and improving the connection stability.

[0039] At least one end of the wearing element is installed with a motor mounting plate 19, the driving element is a driving motor 17, the driving motor 17 is installed on the motor mounting plate 19 through a motor fixing ring 20, the output shaft of the driving motor 17 is connected to the input shaft of a reducer 21, the output shaft of the reducer 21 is connected to a driving gear 23, the upper end of the first crank 8 and / or the upper end of the second crank 10 are provided with an arc tooth surface 22, the driving gear 23 is meshed with the outer periphery of the corresponding arc tooth surface 22, when the driving motor 17 is working, the output power is transmitted to the driving gear 23 after being decelerated by the reducer 21, and the driving gear 23 rotates through the arc tooth surface 22 to drive the first crank 8 or the second crank 10 to rotate, and finally realizes the rotation of the clamping rod 9. The angle between the clamping element and the auxiliary fixing element is θ, and the size of the angle θ can be suitable for pet dogs with different mouth shapes and thicknesses to a certain extent. At the same time, the driving motor 17 has a built-in overload protection mechanism. When the clamping force is detected to exceed the preset value, the system will automatically trigger the slip protection to avoid unnecessary damage to the mouth of the pet dog.

[0040] The working principle of the electric dog muzzle for preventing personal injury provided in this embodiment is as follows:

[0041] According to the distance between the back of the dog's neck and the throat, the user can manually adjust the inner diameter of the fixing element ring 1 to ensure that its length is adapted to the circumference of the dog's neck, thereby achieving a stable wearing effect; the upper jaw left limit part and the upper jaw right limit part are symmetrically installed on both sides of the pet dog's nose bridge, and the auxiliary fixing rod 4 fits tightly against the pet dog's throat. Through the coordinated action of the ring 1, the auxiliary fixing element, the upper jaw left limit part and the upper jaw right limit part, the device can be effectively prevented from moving or falling off on the pet dog's head; when it is necessary to limit the movement of the pet dog's jaw, the two drive motors 17 can be activated by an electrical signal, and the driving force generated by the drive motor 17 can be transmitted to the clamping element, causing it to move upward and press on the pet dog's jaw, forcing the pet dog to close its mouth to prevent injury. Conversely, when the restriction is lifted, the drive motor 17 is controlled to reverse by an electrical signal to restore the clamping element to its original position and restore the free movement of the pet dog's jaw.

[0042] The method of using the electric dog muzzle to prevent personal injury provided in this embodiment is as follows:

[0043] S1. After ensuring that all parts are assembled correctly, put the opening of the collar 1 over the head of the pet dog from an angle facing the front of the pet dog, and manually adjust the length of the collar 1 to be slightly smaller than the circumference of the pet's neck to ensure that the device can be firmly fixed between the back of the pet dog's neck and the throat;

[0044] S2. Adjust the position of the upper left limiter and the upper right limiter to ensure that the auxiliary fixing element is accurately located at the throat of the pet dog to complete the wearing;

[0045] S3. In the initial state, the clamping element is in the open state and is suspended at the throat of the pet dog. The pet dog's jaw can move freely. When it is necessary to restrict the movement of the pet's mouth, start the drive motor 17, the clamping element will automatically close, press the pet dog's jaw, and force the pet dog to close its mouth to prevent it from biting and injuring people. When there is no need to restrict the movement of the pet dog's mouth or to remove the device, control the drive motor 17 to work in the reverse direction again, the clamping element returns to the open state, and the pet dog can resume normal activities. At this time, the device can be easily removed.

[0046] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An electric dog muzzle to prevent personal injury, characterized in that: It includes a wearing element, a limiting element, a driving element and a clamping element, wherein the wearing element is used to be mounted on the neck of a pet dog, the limiting element is used to cover the upper part of the nose and the upper part of the mouth of the pet dog, and the two sides of the limiting element are connected to the two sides of the wearing element, the clamping element is used to be mounted on the lower part of the mouth of the pet dog, the two sides of the clamping element are respectively rotatably connected to the two sides of the limiting element, and the output shaft of the driving element is connected to the clamping element and can drive the clamping element to rotate, and the clamping element can be rotated to be located at the throat of the pet dog, or rotated to be located at the chin of the pet dog and cooperate with the limiting element to clamp the mouth of the pet dog.

2. The electric dog muzzle for preventing personal injury according to claim 1 is characterized in that: The wearing element includes a fixing element and a connecting element, wherein the fixing element is a ring, which is used to be put on the neck of the pet dog, and the connecting element includes two fixing straps, the first ends of the two fixing straps are connected to the ring, and the two fixing straps are respectively located on both sides of the pet dog's head, and the second ends of the two fixing straps are connected to both sides of the limiting element.

3. The electric dog muzzle for preventing personal injury according to claim 2 is characterized in that: The wearing element also includes an auxiliary fixing element, which is used to be sleeved on the throat of the pet dog, and the two sides of the auxiliary fixing element are respectively connected to the second ends of the two fixing belts, and the two sides of the auxiliary fixing element are also connected to the two sides of the limiting element.

4. The electric dog muzzle for preventing personal injury according to claim 3 is characterized in that: The auxiliary fixing element includes a first auxiliary side plate, a second auxiliary side plate and an auxiliary fixing rod, the upper end of the first auxiliary side plate and the upper end of the second auxiliary side plate are respectively connected to the two sides of the limiting element, and the two ends of the auxiliary fixing rod are respectively connected to the lower end of the first auxiliary side plate and the lower end of the second auxiliary side plate.

5. The electric dog muzzle for preventing personal injury according to claim 4 is characterized in that: A first reserved hole is provided on one side of the upper end of the first auxiliary side plate, and a second reserved hole is provided on one side of the upper end of the second auxiliary side plate, and the first reserved hole and the second reserved hole are respectively used to pass through the second ends of the two fixing belts for connection; the driving element is installed on the upper end of the first auxiliary side plate and / or the upper end of the second auxiliary side plate, and the output shaft of the driving element is connected to the end of the clamping element.

6. The electric dog muzzle for preventing personal injury according to claim 1, characterized in that: The limiting element includes a left limiting part of the upper jaw and a right limiting part of the upper jaw, the left limiting part of the upper jaw includes a left front part and a left upper part, the right limiting part of the upper jaw includes a right front part and a right upper part, the first end of the left front part and the first end of the right front part are respectively connected to the two sides of the wearing element, and the left front part and the right front part are respectively used to cover the two sides of the upper part of the pet dog's mouth, the second end of the left front part is connected to the left upper part, the second end of the right front part is connected to the right upper part, and the left upper part and the right upper part are used to cover the bridge of the nose of the pet dog, and the left upper part and the right upper part are hinged by a hinge element.

7. The electric dog muzzle for preventing personal injury according to claim 6, characterized in that: The left front portion and the right front portion are both hollow.

8. The electric dog muzzle for preventing personal injury according to claim 6, characterized in that: A left reverse limit block is installed at the upper end of the upper left part, and a right reverse limit block is installed at the upper end of the upper right part. The left reverse limit block and the right reverse limit block are hinged by the hinge element, and the hinge element is a pin. The left reverse limit block and the right reverse limit block are respectively provided with a hinge ring on the opposite side, and the pin can be passed through and connected to each of the hinge rings.

9. The electric dog muzzle for preventing personal injury according to claim 1, characterized in that: The clamping element includes a first crank, a second crank and a clamping rod. The upper end of the first crank and / or the upper end of the second crank are drivingly connected to the output shaft of the driving element, and the upper part of the first crank and the upper part of the second crank are respectively rotatably connected to the two sides of the clamping element, and the lower end of the first crank and the lower end of the second crank are respectively connected to the two ends of the clamping rod. The driving element can drive the first crank or the second crank to rotate, and drive the clamping rod to rotate through the first crank and / or the second crank.

10. The electric dog muzzle for preventing personal injury according to claim 9, characterized in that: A motor mounting plate is installed at at least one end of the wearing element, the driving element is a driving motor, and the driving motor is installed on the motor mounting plate through a motor fixing ring. The output shaft of the driving motor is connected to the input shaft of a reducer, and the output shaft of the reducer is connected to a driving gear. The upper end of the first crank and / or the upper end of the second crank are provided with an arcuate tooth surface, and the driving gear is meshed with the outer periphery of the corresponding arcuate tooth surface.

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