WO2019128303A1

WO2019128303A1 - Device for walking and guiding pet

Info

Publication number: WO2019128303A1
Application number: PCT/CN2018/104529
Authority: WO
Inventors: 朱哲昊
Original assignee: 朱哲昊
Priority date: 2017-12-31
Filing date: 2018-09-07
Publication date: 2019-07-04
Also published as: CN108157220B; CN108157220A

Abstract

A device for walking and guiding a pet, comprising: a casing, a rotating disc (2), a lock member (3), a lock button (4), and a first connector (5). A first end of the first connector (5) is hinged inside the casing, and a second end of the first connector (5) is provided with a pressing portion (51). The rotating disc (2) is rotatably disposed inside the casing, and teeth (21) are evenly disposed at a peripheral edge of the rotating disc (2). The lock member (3) is hinged inside the casing and is provided with a contact portion (31) and an engagement tongue (32) thereon, wherein the contact portion (31) is in contact with the pressing portion (51), and the engagement tongue (32) presses against one of the teeth (21). The lock button (4) is disposed on the first connector (5).

Description

Pet traction device

Technical field

The invention relates to the technical field of pet care products, and in particular to a pet traction device.

Background technique

With the aging of the population, the pressure on young people's life has increased year by year, often unable to accompany their parents, and the country's old-age care institutions are still not perfect, so more elderly people tend to raise dogs, raise cats, and at the same time Young people also like to raise some cats and dogs. With the increase in the number of pets, the problem has followed. Pets are running around, pets are lost, and the situation is becoming more and more prominent. People use dogs, ropes, etc. to tie their pets. When going out, the rope is placed on the dog's neck. The animal is uncomfortable. It is not convenient for people to control the pet. It needs a lot of strength. When the pet is scared or ready to attack others and suddenly runs away, the traction rope coiled on the reel will Being quickly pulled out, the owner cannot pull the pet through the tractor, which is prone to a safety accident.

technical problem

In order to overcome the deficiencies of the prior art, an object of the present invention is to provide a pet traction device capable of solving the problem in the prior art that when a pet is scared or ready to attack others and suddenly runs away, the owner cannot pass the pet through the traction device. Pulling, it is prone to security problems.

Technical solution

The object of the present invention can be achieved by the following technical solutions:

A pet traction device includes a casing, a turntable, a lock member, a lock button and a first connecting member;

The first connecting member is movably disposed in the first hole, and the first end of the first connecting member is hingedly disposed in the housing, so that the first end of the first connecting member rotates in the housing, the first connection The second end of the piece is provided with a pressing portion;

The turntable is rotatably disposed in the casing, and the peripheral edge of the turntable is uniformly provided with a plurality of latches;

The lock member is hinged in the housing, so that the lock member rotates in the housing, the lock member is provided with a contact portion and a tab, the contact portion is in contact with the lower pressing portion, and the latch is pressed against the latch;

The locking button is disposed on the first connecting member, and when the locking button is pressed, the locking button abuts the first connecting member, so that the first end of the first connecting member rotates in the housing, and the pressing portion moves downward and resists the contact The portion, in turn, causes the lock to rotate within the housing and causes the tab to abut the latch.

Further, the second connecting member is further disposed under the first connecting member, the locking button is provided with a locking post, the first connecting member is provided with an oblong hole, and the second connecting member is provided with a second hole and a locking portion ;

The locking post passes through the oblong hole and is inserted into the second hole, so that the locking post drives the second connecting member to move along the length of the oblong hole.

Further, a connecting rod is further included, and the connecting rod is movably disposed in the housing to move the connecting rod forward and backward within the housing;

When the external force causes the first connecting member to be depressed and causes the locking post to move the second connecting member along the length direction of the oblong hole, the locking portion is snapped under the connecting rod so that the pressing portion abuts against the contact portion, thereby The tabs against the latches.

Further, the utility model further comprises a lock and a spring piece, the shell is provided with a third hole, the third hole is rectangular, and one end of the buckle passes through the third hole and is disposed on the first end of the connecting rod, so that the first end of the buckle is along Moving in the longitudinal direction of the third hole of the rectangle;

When the external force causes the first end of the buckle to move along the length direction of the third hole of the rectangle, the buckle drives the connecting rod to synchronously move;

The first end of the elastic piece is disposed on the lock member, and the second end of the elastic piece is pressed against the inner wall of the housing.

Further, the utility model further comprises a lock bar member, wherein a middle position of the lock bar member is hinged with the inner wall of the casing, and the connecting rod is provided with a fixed notch, and when the lock buckle drives the connecting rod to synchronously move, the lock bar member rotates around the inner wall of the casing, so that The first end of the locking bar is snapped into the fixed notch.

Further, the method further includes a first spring, a second spring and a transmission member, the first spring is disposed on one side of the second end of the lock bar member, the transmission member is slidably disposed on the inner wall of the housing, and the first end of the transmission member is provided with a slope portion a second spring is disposed on the second end of the transmission member;

When the external force causes the transmission member to slide on the inner wall of the casing, the slope portion presses against the other side of the second end of the lock bar member, so that the first end of the lock bar member is engaged in the fixed notch, or the first end of the lock bar member is Keep away from the fixed gap.

Further, further comprising a screw cap and a fixed shaft, the screw cap being disposed between the turntable and the inner wall of the housing;

The turntable is provided with a fourth hole, and the screw cap is provided with a locking recessed portion, and the fixed shaft passes through the fourth hole and is engaged with the locking recessed portion.

Further, the housing is provided with a rope cover, and the rope cover is provided with a conducting outlet;

The cord cover includes a first cover body and a second cover body, and the first cover body and the second cover body are covered with each other to form a complete rope cover.

Further, it also includes a spring, a connecting buckle, a rope lock shaft and a traction rope;

The first end of the spring is arranged on the turntable, and the spring is wound on the turntable, the second end of the spring is connected with the side of the connecting buckle, and the other side of the connecting buckle is connected with the traction rope through the rope lock shaft, that is, the spring is second. The end is connected to the first end of the traction rope through the connecting buckle and the rope lock shaft in sequence, and the second end of the traction rope passes through the outlet;

The housing is provided with a handle, a screwdriver and a knife cover are arranged inside the handle, and a screwdriver is placed in the cover body.

Further, the housing includes a first housing and a second housing, the first housing and the second housing being coupled to each other to form a complete housing.

Beneficial effect

Compared with the prior art, the present invention has the beneficial effects of including a housing, a turntable, a lock member, a lock button and a first connecting member, and a first hole is formed in the housing, and the first connecting member is movably mounted on the first a first end of the first connecting member is hingedly mounted in the housing, so that the first end of the first connecting member rotates in the housing, the lower end portion is formed at the second end of the first connecting member, and the turntable is rotatable Installed in the casing (the spring and the traction rope are sequentially installed on the turntable), and a plurality of latching teeth are uniformly formed on the peripheral edge of the turntable, and the lock member is hingedly mounted in the casing, so that the lock member rotates in the casing, and a contact portion and a tab are formed on the lock member, wherein the contact portion is in contact with the lower pressing portion, the tab is against the latch, and the lock button is mounted on the first connecting member, and the external force is used when the pet pulling device is used Holding the lock button, the lock button is pressed down, at this time, the lock button abuts the first connecting member, so that the first end of the first connecting member rotates in the housing, and at the same time, the second end of the first connecting member The pressing portion moves downward and resists the contact portion, thereby The lock member is rotated in the housing, and the rotating lock member causes the tab to abut the latch of the turntable, so that the "spot brake" can be realized, and the coil is prevented from being wound on the turntable when the pet is shocked or ready to attack others and suddenly runs away. The traction rope will be pulled out quickly, and the "point brake" can prevent the traction rope coiled on the turntable from being pulled out quickly, which is very safe. In the prior art, when a pet is scared or ready to attack others and suddenly runs away, the owner cannot pull the pet through the traction device, which is prone to a safety accident.

DRAWINGS

Figure 1 is a schematic structural view of a pet pulling device of the present invention;

2 is a schematic structural view of the second cap body and the second casing hidden in the pet pulling device shown in FIG. 1;

3 is a schematic enlarged view of a portion A of the pet pulling device shown in FIG. 2;

Figure 4 is an enlarged schematic view showing a portion B of the pet pulling device shown in Figure 2;

Figure 5 is a schematic view showing the structure of the pet pulling device of Figure 1 at another angle;

6 is a schematic structural view of the first cover body and the first housing hidden in the pet traction device shown in FIG. 5;

Figure 7 is an enlarged schematic view showing a portion C of the pet pulling device shown in Figure 6;

Figure 8 is a schematic structural view of a turntable in the pet pulling device shown in Figure 6;

9 is a schematic structural view of a lock member in the pet traction device shown in FIG. 2;

Figure 10 is a schematic structural view of the first connecting member in the pet pulling device shown in Figure 6;

Figure 11 is a schematic structural view of a second connecting member in the pet pulling device shown in Figure 6;

Figure 12 is a schematic view showing the structure of a lock button in the pet pulling device shown in Figure 2.

In the figure: 11, the first housing; 12, the second housing; 131, the first cover; 132, the second cover; 2, the turntable; 21, the teeth; 22, the fourth hole; 31, contact portion; 32, tab; 4, lock button; 41, lock column; 5, first connecting member; 51, lower pressing portion; 52, oblong hole; 6, second connecting member; Hole; 62, locking portion; 7, connecting rod; 71, fixed notch; 8, locking buckle; 9, elastic piece; 101, locking rod member; 102, transmission member; 103, screw cap; 1031, locking recess; 104, connecting buckle; 105, traction rope; 106, screwdriver.

BEST MODE FOR CARRYING OUT THE INVENTION

The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments described below may be arbitrarily combined to form a new embodiment. .

Referring to FIG. 1-12, the present invention relates to a pet pulling device, comprising a casing, a turntable 2, a lock member 3, a lock button 4, a first connecting member 5, a second connecting member 6, a connecting rod 7, and a lock 8 , the elastic piece 9, the lock bar member 101, the first spring, the second spring, the transmission member 102, the screw cap 103, the fixed shaft, the spring, the connecting buckle 104, the rope lock shaft and the traction rope 105.

Wherein, the housing includes a first housing 11 and a second housing 12, and the first housing 11 and the second housing 12 are covered with each other such that between the first housing 11 and the second housing 12 Form a complete housing.

In this embodiment, the first housing 11 and the second housing 12 are covered and fixed to each other by snapping. In other embodiments, the first housing 11 and the second housing 12 may be hingedly fastened together by bolts, or the first housing 11 and the second housing 12 may be covered by a plugging manner. The first housing 11 and the second housing 12 can be hinged and fixed together by screws, as long as the first housing 11 and the second housing 12 are fixed to each other. Thus, a complete housing can be formed between the first housing 11 and the second housing 12.

Moreover, the housing is mounted with a rope cover, and a wire outlet is formed on the rope cover, and the traction rope 105 can be passed through the outlet, wherein the rope cover comprises a first cover body 131 and a second cover body 132, the first cover body The 131 and the second cover 132 are covered with each other such that a complete rope cover is formed between the first cover 131 and the second cover 132.

In this embodiment, the first cover body 131 and the second cover body 132 are covered and fixed together by a snap fit. In other embodiments, the first cover body 131 and the second cover body 132 may be covered and fixed together by bolts, or the first cover body 131 and the second cover body 132 may be covered by a plugging manner. The first cover body 131 and the second cover body 132 can be fixed to each other by screws, as long as the first cover body 131 and the second cover body 132 are fixedly fixed to each other. Therefore, a complete rope cover can be formed between the first cover body 131 and the second cover body 132.

A first hole is formed in the top of the housing, and the first connecting member 5 is movably mounted in the first hole, and the first end of the first connecting member 5 is hingedly mounted in the housing (for example, the first end of the first connecting member 5 is Rotating into the inner wall of the first housing 11, or the first end of the first engaging member 5 is rotatably inserted into the inner wall of the second housing 12, so that the first end of the first engaging member 5 is rotated within the housing, that is, The first connecting member 5 is rotatable about the inner wall of the housing, and the second end of the first connecting member 5 is formed with a pressing portion 51. In addition, the turntable 2 is rotatably mounted in the housing (the first end of the spring is fixedly mounted on the first end) On the turntable 2, and the spring is wound on the turntable 2, the second end of the spring is connected to the side of the connecting buckle 104, and the other side of the connecting buckle 104 is connected with the pulling rope 105 through the rope lock shaft, that is, the second end of the spring is in turn The connecting rod 104 is connected to the first end of the traction rope 105, the second end of the traction rope 105 passes through the outlet, and a plurality of latches 21 are uniformly formed on the peripheral edge of the turntable 2, and the lock 3 is The hinge is mounted in the housing such that the lock member 3 rotates within the housing, that is, the lock member 3 can be inserted around the inner wall of the housing The row is rotated, and a contact portion 31 and a tab 32 are formed on the lock member 3, wherein the contact portion 31 is in contact with the lower pressing portion 51, the tab 32 is against the latch 21, and the lock button 4 is mounted on the first engaging member. 5, when using the pet traction device, the external force grips the lock button 4, so that the lock button 4 is depressed, at this time, the lock button 4 abuts the first connecting member 5, so that the first end of the first connecting member 5 Rotating within the housing, at the same time, the lower pressing portion 51 of the second end of the first engaging member 5 moves downward and abuts against the contact portion 31, thereby causing the locking member 3 to rotate within the housing, and the rotating locking member 3 makes The tab 32 is against the latch 21 of the turntable 2, so that a "point brake" can be realized (for example, when the traction rope 105 needs to be temporarily controlled for a certain length, an external force is caught on the lock button 4, so that the lock button 4 passes through the first joint member. 5, the tab 32 of the lock member 3 is placed against the latch 21 of the turntable 2, and the "spot brake" can be realized. When the lock button 4 is released, the traction cord 105 is automatically retracted under the force of the spring, to avoid When the pet is scared or ready to attack others and suddenly runs away, the traction rope 105 wound on the turntable 2 is quickly pulled out, and the "spot brake "It is very safe to prevent the traction rope 105 coiled on the turntable 2 from being pulled out quickly.

In addition, the first end of the elastic piece 9 is fixedly mounted on the lock member 3, and the second end of the elastic piece 9 abuts against the inner wall of the housing. When the lock button 4 is released, the lock member 3 rotates around the inner wall of the housing under the elastic force of the elastic piece 9. The tab 32 of the lock member 3 can be prevented from abutting against the latch 21 of the turntable 2, so that the pull cord 105 is automatically retracted under the force of the spring.

The second connecting member 6 is located under the first connecting member 5, and the locking button 41 is formed with a locking post 41. The first connecting member 5 is formed with an oblong hole 52, and the second connecting member 6 is formed with a second hole 61. One end of the locking post 41 is passed through the oblong hole 52 until one end of the locking post 41 is inserted into the second hole 61, so that the locking post 41 can drive the second connecting member 6 to move along the length of the oblong hole 52.

The connecting rod 7 is movably mounted in the housing, so that the connecting rod 7 moves back and forth in the housing, and the external force causes the first connecting member 5 to be pressed down and the locking post 41 drives the second connecting member 6 along the length of the oblong hole 52. When the direction is moved (that is, the external force grips the lock button 4, so that the lock button 4 is pressed down, at this time, the lock button 4 abuts and drives the first connecting member 5 to move downward, and at the same time, the external force causes the lock on the lock button 4 The post 41 drives the second connecting member 6 to move forward along the length of the oblong hole 52. Since the second engaging member 6 is also formed with the locking portion 62, the locking portion 62 can be engaged under the connecting rod 7. In order to make the pressing portion 51 abut against the contact portion 31, thereby causing the tab 32 to abut against the latch 21, the traction cord 105 can be locked at a certain length, which is very convenient, and avoids sudden death when the pet is frightened or ready to attack others. When running away, the traction rope 105 wound on the turntable 2 is quickly pulled out, which can prevent the traction rope 105 wound around the turntable 2 from being quickly pulled out, which is very safe.

Forming a third hole in the casing, the third hole is rectangular, and one end of the buckle 8 is passed through the third hole, and the end of the buckle 8 is fixedly mounted on the first end of the connecting rod 7, and the external force makes the buckle When the first end moves along the length of the third hole of the rectangular shape, the lock 8 can drive the connecting rod 7 to move synchronously, and the middle position of the locking rod member 101 is hinged with the inner wall of the housing to make the lock The rod member 101 is rotatable about the inner wall of the casing, and the connecting rod 7 is formed with a fixing notch 71. When the external force causes the locking rod 8 to drive the connecting rod 7 to synchronously move, the locking rod member 101 rotates around the inner wall of the casing, so that the rod member 101 rotates around the inner wall of the casing. The first end of the locking bar member 101 is engaged in the fixing notch 71, and the locking button 4 can be locked (ie, the locking locking portion 62 is snapped under the connecting rod 7 so that the pressing portion 51 abuts against the contact portion 31, Further, the tab 32 is pressed against the latch 21, and the leash 105 can be locked for a certain length).

The first spring is mounted on one side of the second end of the lock bar member 101, the transmission member 102 is slidably disposed on the inner wall of the housing, and the first end of the transmission member 102 is formed with a slope portion, and the second spring is mounted on the second end of the transmission member 102. When the external force causes the transmission member 102 to slide on the inner wall of the casing, the slope portion presses against the other side of the second end of the lock bar member 101, so that the first end of the lock bar member 101 is engaged in the fixed notch 71 for locking The lock button 4 is held, or the first end of the lock bar member 101 is moved away from the fixed notch 71, and the lock button 4 may not be locked.

When the locking portion 62 is not engaged under the connecting rod 7, the locking buckle 8 cannot be pushed backwards, so as to avoid opening the rope cover without locking, when the rope needs to be changed, only in the locking portion When the 62 card is connected under the connecting rod 7, the external force can push the buckle 8 backward, and the connecting rod 7 locks the locking button 4, and the second spring installed at the second end of the transmission member 102 while opening the rope cover Pushing forward, the slope of the first end of the transmission member 102 is pressed against the other side of the second end of the lock bar member 101, so that the first end of the lock bar member 101 is engaged in the fixed notch 71 so as to be locked. Lock button 4. Moreover, the lock 8 cannot be pushed forward when the rope cover is opened.

When the traction rope 105 needs to be replaced, when the traction rope 105 is pulled out and can no longer be pulled, the lock 8 is driven to move the connecting rod 7 synchronously, and then the rope cover is pulled out, and the rope lock shaft is twisted by a small Phillips screwdriver. Finally, the traction rope 105 is finally pulled out from the outlet, and the traction rope 105 can be replaced. When the traction rope 105 is to be installed, the steps and the disassembly rope 105 are just opposite.

The screw cap 103 is mounted between the turntable 2 and the inner wall of the housing, and the turntable 2 is formed with a fourth hole 22 in which the locking recess 1031 is formed, the fixed shaft is passed through the fourth hole 22, and is fixed The shaft is snapped onto the locking recess 1031. In addition, a handle is formed on the housing to facilitate the person to hold the pet traction device. A screwdriver 106 and a blade cover are mounted in the handle, wherein the screwdriver 106 is placed inside the blade cover.

When the present invention is used, the housing, the turntable 2, the lock member 3, the lock button 4 and the first connecting member 5 are formed with a first hole formed in the housing, and the first connecting member 5 is movably mounted in the first hole. The first end of the first connecting member 5 is hingedly mounted in the housing, so that the first end of the first connecting member 5 is rotated in the housing, and the lower end portion 51 is formed at the second end of the first connecting member 5, and the turntable 2 is further The rotatably mounted in the casing (the spring and the traction rope 105 are sequentially mounted on the turntable 2), and a plurality of latching teeth 21 are uniformly formed on the peripheral edge of the turntable 2, and the lock member 3 is hingedly mounted in the casing, so that the lock member 3 is rotated in the housing, and a contact portion 31 and a tab 32 are formed on the lock member 3, wherein the contact portion 31 is in contact with the lower pressing portion 51, the tab 32 is pressed against the latch 21, and the lock button 4 is mounted on On the first connecting member 5, when the pet pulling device is used, the external force grips the locking button 4, so that the locking button 4 is pressed down. At this time, the locking button 4 abuts against the first connecting member 5, so that the first connecting member 5 the first end rotates in the housing, at the same time, the lower pressing portion 51 of the second end of the first connecting member 5 moves downward and abuts the contact portion 31, in turn, the lock member 3 is rotated in the housing, and the rotating lock member 3 causes the tab 32 to abut against the latch 21 of the turntable 2, so that the "spot brake" can be realized to avoid sudden shock when the pet is frightened or ready to attack others. When running away, the traction rope 105 wound on the turntable 2 will be quickly pulled out, and the "point brake" can well prevent the traction rope 105 wound around the turntable 2 from being quickly pulled out, which is very safe. In the prior art, when a pet is scared or ready to attack others and suddenly runs away, the owner cannot pull the pet through the traction device, which is prone to a safety accident.

The above embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention belong to the present invention. The scope of the claim.

Claims

A pet pulling device, comprising: a casing, a turntable, a lock member, a lock button and a first connecting member;

The first connecting member is movably disposed in the first hole, and the first end of the first connecting member is hingedly disposed in the housing such that the first end of the first connecting member is Rotating inside the housing, the second end of the first connecting member is provided with a pressing portion;

The turntable is rotatably disposed in the housing, and the peripheral edge of the turntable is uniformly provided with a plurality of latching teeth;

The lock member is hinged in the housing such that the lock member rotates within the housing, the lock member is provided with a contact portion and a tab, the contact portion is in contact with the lower pressing portion, and the tab is against the card tooth;

The lock button is disposed on the first connecting member, and when the lock button is depressed, the lock button abuts the first connecting member, so that the first end of the first connecting member rotates in the housing, The lower pressing portion moves downward and abuts against the contact portion, thereby causing the lock member to rotate within the housing and causing the tab to abut the latch.
The pet pulling device according to claim 1, further comprising a second connecting member, the second connecting member is located below the first connecting member, the locking button is provided with a locking post, and the first connecting member An oblong hole is provided, and the second connecting member is provided with a second hole and a locking portion;

The locking post passes through the oblong hole and is inserted into the second hole, so that the locking post drives the second connecting member to move along the length of the oblong hole.
A pet pulling device according to claim 2, further comprising a connecting rod, said connecting rod being movably disposed in said housing to cause said connecting rod to move back and forth within said housing;

When the external force causes the first connecting member to be depressed and causes the locking post to move the second connecting member along the length direction of the oblong hole, the locking portion is engaged under the connecting rod, so that the pressing portion is resisted The contact portion is held, thereby causing the tab to abut the latch.
The pet traction device according to claim 3, further comprising a buckle and a spring piece, wherein the casing is provided with a third hole, the third hole is rectangular, and one end of the buckle passes through the third hole And disposed on the first end of the connecting rod, so that the first end of the buckle moves along a length direction of the third rectangular hole;

When the external force causes the first end of the buckle to move along the length direction of the third hole of the rectangle, the buckle drives the connecting rod to perform synchronous movement;

The first end of the elastic piece is disposed on the lock member, and the second end of the elastic piece abuts against the inner wall of the casing.
The pet pulling device according to claim 4, further comprising a lock lever member, wherein a middle portion of the lock lever member is hinged with the inner wall of the housing, and the connecting rod is provided with a fixing notch, and the buckle is driven to connect When the rod is synchronously moved, the lock bar member rotates around the inner wall of the housing such that the first end of the lock bar member is engaged in the fixed notch.
A pet pulling device according to claim 5, further comprising a first spring, a second spring and a transmission member, said first spring being disposed on a side of the second end of the lock lever member, said transmission member being slidably disposed An inner wall of the housing, and the first end of the transmission member is provided with a slope portion, and the second spring is disposed on the second end of the transmission member;

When the external force causes the transmission member to slide on the inner wall of the casing, the slope portion presses against the other side of the second end of the lock bar member, so that the first end of the lock bar member is engaged in the fixed gap, or The first end of the lock bar member is away from the fixing gap.
A pet pulling device according to claim 6, further comprising a screw cap and a fixed shaft, the screw cap being disposed between the turntable and the inner wall of the casing;

The turntable is provided with a fourth hole, and the screw cap is provided with a locking recessed portion, and the fixed shaft passes through the fourth hole and is engaged with the locking recessed portion.
The pet pulling device according to claim 7, wherein the housing is provided with a rope cover, and the rope cover is provided with a conducting outlet;

The cord cover includes a first cover body and a second cover body, and the first cover body and the second cover body are covered with each other to form a complete rope cover.
A pet traction device according to claim 8 further comprising a spring, a connecting buckle, a rope lock shaft and a traction rope;

The first end of the spring is disposed on the turntable, and the spring is wound on the turntable, the second end of the spring is connected with one side of the connecting buckle, and the other side of the connecting buckle passes the rope lock shaft and traction a rope connection, that is, the second end of the spring is sequentially connected to the first end of the traction rope through a connecting buckle and a rope lock shaft, and the second end of the traction rope passes through the outlet;

The housing is provided with a handle, and a screwdriver and a knife cover are disposed in the handle, and the screwdriver is placed in the cover shell.
A pet pulling device according to any one of claims 1 to 9, wherein the housing comprises a first housing and a second housing, the first housing and the second housing being covered with each other Together form a complete housing.