Pet leash

Abstract

The utility model provides a kind of pet tow rope, it includes shell, rotating disc, steel roll, long rope and limit piece, the side of shell is provided with the first cavity of placing rotating disc and the positioning column being set in cavity, the side of rotating disc is provided with the second chamber of placing steel roll, the both ends of steel roll are fixed on rotating disc and positioning column respectively, limit piece is located at the side of rotating disc, one end of limit piece passes through rotating disc, one end of long rope being wound on rotating disc is sleeved on limit piece, and the other end extends to the outside of shell.The utility model discloses a pet tow rope, when user goes out and rides elevator, pet is in elevator, when user is outside elevator, user can quickly pull out limit piece from rotating disc, so that limit piece removes the restriction to long rope, user can quickly pull out long rope from the direction of rotating disc, can effectively avoid that tow rope causes harm to pet when elevator rises or falls, and it is safer when user goes out and takes pet for a walk.

Description

Technical Field

[0001] This utility model relates to the field of pet supplies technology, and in particular to a pet leash. Background Technology

[0002] With the development of society and the economy, people's quality of life has continuously improved, and keeping pets such as dogs and cats has become an important way for people to relax and enjoy life. In the process of keeping pets, people often need to use pet leashes to take them out for activities to meet their needs and to better cultivate the bond between humans and their pets. However, in current technology, the long rope of a pet leash is fixed to a rotating platform. When using an elevator, if a pet is inside while a person is outside and the elevator doors suddenly close and it ascends or descends, the leash can easily pose a serious threat to the pet's life, presenting a significant safety hazard.

[0003] Therefore, there is a need to provide a pet leash to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model provides a pet leash that solves the problem that the long rope of the existing pet leash is fixed inside the rotating disk, which poses a great safety hazard when riding the elevator.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a pet leash, including a shell, a rotating disc, a steel coil, a long rope, and a limiting component; The housing has a first chamber for placing the rotating disk and a positioning post located in the first chamber and passing through the rotating disk on one side. A rotating disk is sleeved on the positioning post, and a second chamber for placing the steel coil is provided on one side of the rotating disk; A steel coil is located in the second chamber, with one end of the steel coil fixed to the positioning post and the other end of the steel coil fixed to the rotating disk; A limiting member is located on one side of the rotating disk, and one end of the limiting member passes through the rotating disk; A long rope is wound around the rotating disk, one end of which is fitted onto the limiting member, and the other end of which extends to the outside of the housing. When the limiting member is pulled out to separate from the rotating disk, the limiting member releases its restriction on the long rope, and the long rope is pulled to separate from the rotating disk.

[0006] In this invention, a sealing cover is also provided on one side of the rotating disk to enclose the steel coil in the second chamber.

[0007] In this invention, a decorative cover is provided on one side of the rotating disk, and the sealing cover is located inside the decorative cover, which fills the opening of the first chamber.

[0008] In this utility model, the limiting member includes a screw cap and a pin fixed on the screw cap, and the pin passes through the decorative cover and the rotating disk; The decorative cover is provided with a circular fixing block, and the screw cap is detachably connected to the fixing block.

[0009] In this utility model, the side of the fixing block is provided with a symmetrical L-shaped limiting groove, and the lower part of the limiting groove is provided with a limiting protrusion. The inner wall of the cap is provided with a limiting block that matches the limiting groove. The limiting block is provided with a fixing groove that engages with the limiting protrusion. The limiting block of the cap extends into the limiting groove and rotates so that the limiting protrusion engages with the fixing groove.

[0010] In this invention, a clamping plate for engaging the steel coil is also provided in the second chamber, and the clamping plate is located at the edge of the second chamber.

[0011] In this invention, limiting plates are provided on both sides of the rotating disk, and the diameter of the limiting plates is larger than the diameter of the rotating disk. The long rope is wound between the symmetrical limiting plates.

[0012] In this utility model, a plurality of limiting hooks are evenly arranged on the limiting plate, and the plurality of limiting hooks are arranged along the edge of the limiting plate; The top of the housing is also provided with a limiting component for engaging and disengaging the limiting hook.

[0013] In this utility model, the limiting component includes a locking block rotatably connected inside the housing and used to engage the limiting hook, a connector connected inside the locking block and movable on the locking block, a mounting base fixed to the top of the housing, and a locking block mounted on the mounting base and movable along the mounting base. A fixing post is provided on the side of the locking block near the mounting base, and the fixing post passes through the mounting base and is connected inside the connector.

[0014] In this utility model, the locking block is provided with a through groove, and the two side walls of the through groove are provided with symmetrical strip holes; The connector has fixing posts on both sides near the locking block that engage with the slotted hole. The locking block presses against the connector, causing the fixing posts to move within the slotted hole, and the locking block to move toward the connector to release the limiting hook.

[0015] Compared with the prior art, the advantages of this utility model are as follows: When the pet leash of this utility model is in use and the pet is inside the elevator while the user is outside, the user can quickly pull the limiting component out of the rotating disk, thus releasing the restriction on the long leash. The user can then quickly pull the long leash out of the direction of the rotating disk, which can effectively prevent the leash from causing harm to the pet when the elevator is going up or down, making it safer for users to walk their pets. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0017] Figure 1 This is a perspective view of the pet leash of this utility model.

[0018] Figure 2 This is a top view of the pet leash of this utility model.

[0019] Figure 3 for Figure 2 A sectional view taken along the cutting line AA.

[0020] Figure 4 This is a perspective view of the housing of the pet leash of this utility model.

[0021] Figure 5 This is a perspective view of the rotating disc of the pet leash of this utility model.

[0022] Figure 6 This is a perspective view of the limiting component of the pet leash of this utility model.

[0023] Figure 7 This is a perspective view of the decorative cover for the pet leash of this utility model.

[0024] Figure 8 This is a perspective view of the limiting component of the pet leash of this utility model.

[0025] 11. Housing; 12. Limiting component; 13. Limiting assembly; 14. Rotating disc; 111. Handle; 112. Rope outlet; 113. First chamber; 114. Snap-fit ​​groove; 115. Positioning post; 141. Decorative cover; 142. Limiting hook; 143. Limiting plate; 144. Second chamber; 145. Clamping plate; 131. Mounting base; 132. Locking block; 133. Connector; 134. Locking block; 1331. Fixing post; 1341. Strip hole; 121. Screw cap; 122. Pin; 1211. Limiting block; 1212. Fixing groove; 1411. Fixing block; 1412. Limiting groove; 1413. Limiting protrusion. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0027] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure pertains.

[0028] The terms "first," "second," and similar words used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "comprising" or "including," and similar words, mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including," and do not exclude other elements or objects. The terms "connected" or "linked," and similar words, are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] The following is a preferred embodiment of a pet leash provided by this utility model that can solve the above-mentioned technical problems.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 This is a perspective view of the pet leash of this utility model. Figure 2 This is a top view of the pet leash of this utility model. Figure 3 for Figure 2 A sectional view taken along the cutting line AA. Figure 4This is a perspective view of the housing of the pet leash of this utility model. Figure 5 This is a perspective view of the rotating disc of the pet leash of this utility model.

[0032] In the diagram, units with similar structures are represented by the same labels.

[0033] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.

[0034] This utility model provides a pet leash, comprising a shell 11, a rotating disk 14, a steel coil, a long rope, and a limiting member 12; the shell 11 has a first chamber 113 for placing the rotating disk 14 and a positioning post 115 located in the first chamber 113 and passing through the rotating disk 14 on one side; the rotating disk 14 is sleeved on the positioning post 115, and a second chamber 144 for placing the steel coil is provided on one side of the rotating disk 14; the steel coil is located in the second chamber 144, and one side of the steel coil... One end is fixed to the positioning post 115, and the other end of the steel coil is fixed to the rotating disk 14; a limiting member 12 is located on one side of the rotating disk 14, and one end of the limiting member 12 passes through the rotating disk 14; a long rope is wound around the rotating disk 14, one end of the long rope is sleeved on the limiting member 12, and the other end of the long rope extends to the outside of the housing 11; when the limiting member 12 is pulled out to separate the limiting member 12 from the rotating disk 14, the limiting member 12 releases the limiting of the long rope, and the long rope is pulled to separate the long rope from the rotating disk 14.

[0035] The housing 11 is used to install the rotating disk 14, which is used to install the steel coil and long rope. The long rope is used to easily attach to the pet, and the steel coil is used to automatically retract the long rope for easy storage. When using the leash, pulling the long rope causes the rotating disk 14 to rotate around the positioning post 115. During the pulling process, since one end of the steel coil is fixed to the rotating disk 14 and the other end is fixed to the positioning post 115, the rotating disk 14 moves one end of the steel coil as it rotates, causing the steel coil to store elastic potential energy in the second chamber 144. This elastic potential energy can restore the steel coil to its original position, thus generating a retracting force. After the long rope is released, the steel coil returns to its original position. The restored state causes the rotating disk 14 to rotate in the opposite direction. When the rotating disk 14 rotates in the opposite direction, the long rope is rewound onto the rotating disk 14 to store the long rope. When the limiting member 12 is pulled out from the rotating disk 14, the limiting member 12 releases the restriction on the long rope. When the long rope is pulled, it can be pulled out from the rotating disk 14. When users take their pets in the elevator, even if the pet is inside the elevator and the user is outside, the user has enough extra time to pull the limiting member 12 out from the rotating disk 14 and pull the long rope out completely from the rotating disk 14, thereby avoiding injury to the pet when the elevator goes up or down, thus effectively reducing the harm to the pet and making it safer for users to take their pets out for a walk.

[0036] A sealing cover is also provided on one side of the rotating disk 14 to seal the steel coil in the second chamber 144. The sealing cover is used to seal the steel coil in the second chamber 144 to prevent the steel coil from separating from the second chamber 144 when the steel coil is coiled or uncoiled, so that the steel coil can stably reset the rotating disk 14.

[0037] A decorative cover 141 is also provided on one side of the rotating disk 14. The sealing cover is located inside the decorative cover 141. The decorative cover 141 fills the opening of the first chamber 113. On the one hand, the decorative cover 141 is used to fill the opening of the first chamber 113 to prevent the rotating disk 14 from being exposed. On the other hand, since the rotating disk 14 is in a rotating state inside the housing 11 when the long rope is retracted, it prevents the user's clothes from getting caught in the rotating disk 14 during use.

[0038] Please refer to Figure 6 and Figure 7 , Figure 6 This is a perspective view of the limiting component of the pet leash according to this utility model. Figure 7 This is a perspective view of the decorative cover for the pet leash of this utility model. The limiting member 12 includes a screw cap 121 and a pin 122 fixed on the screw cap 121. The pin 122 passes through the decorative cover 141 and the rotating disk 14. A circular fixing block 1411 is provided on the decorative cover 141. The screw cap 121 is detachably connected to the fixing block 1411. The screw cap 121 is used to fix the pin 122. The pin 122 is used to extend into the rotating disk 14 to fix one end of the long rope to the rotating disk 14, so that the long rope can be wound around the rotating disk 14. The screw cap 121 is detachably connected to the fixing block 1411. When not in use, the pin 122 is fixed to the fixing block 1411 through the screw cap 121, so that the pin 122 can be stably connected in the rotating disk 14 to limit the long rope.

[0039] The fixing block 1411 has symmetrical L-shaped limiting grooves 1412 on its side, and a limiting protrusion 1413 is provided at the lower part of the limiting groove 1412. The inner wall of the screw cap 121 has a limiting block 1211 that matches the limiting groove 1412. The limiting block 1211 has a fixing groove 1212 that engages with the limiting protrusion 1413. The limiting block 1211 of the screw cap 121 extends into the limiting groove 1412 and rotates so that the limiting protrusion 1413 is engaged in the fixing groove 1212. The limiting groove 1412 is used to engage the limiting block 1211. 1212 is used to engage the limiting protrusion 1413. When fixing the cap 121, firstly, the limiting block 1211 of the cap 121 is inserted into the limiting groove 1412, and the cap 121 is rotated so that the limiting block 1211 of the cap 121 moves toward the limiting protrusion 1413. When one end of the limiting protrusion 1413 abuts against and passes through the limiting protrusion 1413, the fixing groove 1212 on the limiting protrusion 1413 engages with the limiting protrusion 1413, thereby fixing the cap 121 onto the fixing block 1411.

[0040] The second chamber 144 is also equipped with a clamping plate 145 for clamping the steel coil. The clamping plate 145 is located at the edge of the second chamber 144 and is used to fix one end of the steel coil. When the rotating disk 14 rotates, since the two ends of the steel coil are fixed on the positioning post 115 and the clamping plate 145 respectively, the steel coil contracts during the rotation of the rotating disk 14 to generate a retraction force, which makes it easy to rewind the long rope back onto the rotating disk 14.

[0041] In this embodiment, the positioning post 115 is also provided with a snap-fit ​​groove 114 for snapping the steel coil. One end of the steel coil is snapped into the snap-fit ​​groove 114 so that the steel coil is not easily separated from the positioning post 115.

[0042] Limiting plates 143 are provided on both sides of the rotating disk 14. The diameter of the limiting plates 143 is larger than the diameter of the rotating disk 14. The long rope is wound between the symmetrical limiting plates 143. When the long rope is wound on the rotating disk 14, the limiting plates 143 limit the long rope to prevent it from getting tangled on the rotating disk 14 and separating from it. This also prevents the long rope from getting tangled between the rotating disk 14 and the positioning post 115, thus preventing the rotating disk 14 from getting stuck.

[0043] Multiple limit hooks 142 are evenly arranged on the limit plate 143, and the multiple limit hooks 142 are arranged along the edge of the limit plate 143; the top of the housing 11 is also provided with a limit component 13 for engaging and disengaging the limit hooks 142. The limit component 13 is used to block the limit hooks 142. When the long rope is pulled out, the steel coil will generate a rebound force to reset the rotating disk 14. After the limit component 13 blocks the limit hooks 142, it prevents the rotating disk 14 from rotating, so that the long rope can be pulled out, extending the distance between the user and the pet, and giving the pet more space to move around.

[0044] Please refer to Figure 8 , Figure 8 This is a perspective view of the limiting component of the pet leash of this utility model. The limiting component 13 includes a locking block 134 rotatably connected within the housing 11 and used to engage the limiting hook 142, a connector 133 connected within the locking block 134 and movable on the locking block 134, a mounting base 131 fixed to the top of the housing 11, and a locking block 132 mounted on the mounting base 131 and movable along the mounting base 131. A fixing post 1331 is provided on the side of the locking block 132 near the mounting base 131. The fixing post 1331 passes through the mounting base 131 and is connected to the connector 133. The mounting base 131 is used to install the locking block 132 and the connector 133. The two ends of the connector 133 are respectively connected to the locking block 132 and the locking block 134. When the locking block 132 moves on the mounting base 131, the locking block 132 drives the connector 133 to move. The connector 133 drives the locking block 134 away from or closer to the limit hook 142, thereby limiting or releasing the limit hook 142.

[0045] The locking block 134 is provided with a through groove, and the two side walls of the through groove are provided with symmetrical strip holes 1341. The two sides of the connector 133 near the end of the locking block 134 are provided with fixing posts 1331 that are engaged in the strip holes 1341. The locking block 132 presses the connector 133 to move the fixing posts 1331 in the strip holes 1341, so that the locking block 134 moves in the direction of the connector 133 to release the limit hook 142. The side walls of the through groove are used to engage the limit hook 142. The fixing posts 1331 are connected in the strip holes 1341. When the locking block 132 moves on the mounting base 131, the locking block 132 drives the fixing posts 1331 of the connector 133 to move in the strip holes 1341, so that the locking block 134 moves away from or closer to the limit hook 142.

[0046] In this embodiment, a cavity is provided on the side of the housing 11 away from the rotating disk 14, and a handle 111 is formed on the side wall of the cavity. The handle 111 is used to make it easy to hold the leash and prevent the leash from separating from the user when the pet suddenly lunges. At the same time, it is also used to make it easier for the user to control the pet's actions.

[0047] In this embodiment, a rope outlet 112 is provided on the side of the housing 11 away from the handle, so that the long rope can be pulled out from the direction of the rope outlet 112 and then retracted.

[0048] Working principle: When using a leash, pull out the long rope and loop it around the pet. As the long rope is pulled out, it drives the rotating disc 14 to rotate. Since the two ends of the steel coil are fixed in the locking groove 114 of the positioning post 115 and the locking plate 145 of the rotating disc 14 respectively, the steel coil generates a rebound force when the rotating disc 14 rotates. This causes the rotating disc 14 to rotate in the opposite direction, driving the long rope to reset and rewind onto the rotating disc 14. This pushes the locking block 132, which in turn moves the fixing post 1331 of the connector 133 within the slot 1341. This causes the locking block 134 to move towards the limiting hook 142 and lock the limiting hook 142, thereby preventing the rotating disc 14 from rotating back and limiting the rotation of the long rope. The rope will not retract towards the housing 11. If a user encounters an emergency while walking their pet in an elevator, and the pet is inside the elevator while the user is outside, the user can rotate the cover 121 to move the limiting block 1211 away from the limiting groove 1412 and pull the cover 121 away from the decorative cover 141. When the cover 121 is pulled out, the pin 122 is pulled out and separated from the rotating disk. At this time, the long rope can be completely pulled out from the direction of the rotating disk 14 because it is no longer limited by the pin 122. This effectively prevents the housing 11 from getting stuck on the elevator door and causing injury to the pet when the elevator is going up or down, reducing the risk of injury to the pet and making it safer for users to walk their pets.

[0049] In this preferred embodiment, the pet leash allows the user to quickly pull the limiting component out of the rotating disk when the pet is inside the elevator and the user is outside. This releases the limiting component from restricting the long leash, allowing the user to quickly pull the long leash away from the rotating disk. This effectively prevents the leash from harming the pet when the elevator is going up or down, making it safer for the user to walk their pet.

[0050] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A pet leash, characterized in that, It includes a housing, a rotating disk, a steel coil, a long rope, and limiting components; The housing has a first chamber for placing the rotating disk and a positioning post located in the first chamber and passing through the rotating disk on one side. A rotating disk is sleeved on the positioning post, and a second chamber for placing the steel coil is provided on one side of the rotating disk; A steel coil is located in the second chamber, with one end of the steel coil fixed to the positioning post and the other end of the steel coil fixed to the rotating disk; A limiting member is located on one side of the rotating disk, and one end of the limiting member passes through the rotating disk; A long rope is wound around the rotating disk, one end of which is fitted onto the limiting member, and the other end of which extends to the outside of the housing. When the limiting member is pulled out to separate from the rotating disk, the limiting member releases its restriction on the long rope, and the long rope is pulled to separate from the rotating disk.

2. The pet leash according to claim 1, characterized in that, One side of the rotating disk is also provided with a sealing cover to enclose the steel coil in the second chamber.

3. The pet leash according to claim 2, characterized in that, A decorative cover is also provided on one side of the rotating disk, and the sealing cover is located inside the decorative cover, which fills the opening of the first chamber.

4. The pet leash according to claim 3, characterized in that, The limiting component includes a screw cap and a pin fixed to the screw cap, the pin passing through the decorative cover and the rotating disk; The decorative cover is provided with a circular fixing block, and the screw cap is detachably connected to the fixing block.

5. The pet leash according to claim 4, characterized in that, The side of the fixing block is provided with a symmetrical L-shaped limiting groove, and the lower part of the limiting groove is provided with a limiting protrusion. The inner wall of the screw cap is provided with a limiting block that matches the limiting groove. The limiting block is provided with a fixing groove that engages with the limiting protrusion. The limiting block of the screw cap extends into the limiting groove and rotates so that the limiting protrusion engages with the fixing groove.

6. The pet leash according to claim 1, characterized in that, The second chamber is also provided with a clamping plate for holding the steel coil, and the clamping plate is located at the edge of the second chamber.

7. The pet leash according to claim 1, characterized in that, Limiting plates are provided on both sides of the rotating disk, and the diameter of the limiting plates is larger than the diameter of the rotating disk. The long rope is wound between the symmetrical limiting plates.

8. The pet leash according to claim 7, characterized in that, The limiting plate is also evenly provided with a plurality of limiting hooks, which are arranged along the edge of the limiting plate; The top of the housing is also provided with a limiting component for engaging and disengaging the limiting hook.

9. The pet leash according to claim 8, characterized in that, The limiting assembly includes a locking block rotatably connected within the housing and used to engage the limiting hook, a connector connected within the locking block and movable on the locking block, a mounting base fixed to the top of the housing, and a locking block mounted on the mounting base and movable along the mounting base. A fixing post is provided on the side of the locking block near the mounting base, and the fixing post passes through the mounting base and is connected within the connector.

10. The pet leash according to claim 9, characterized in that, The locking block is provided with a through groove, and the two side walls of the through groove are provided with symmetrical strip holes; The connector has fixing posts on both sides near the locking block that engage with the slotted hole. The locking block presses against the connector, causing the fixing posts to move within the slotted hole, and the locking block to move toward the connector to release the limiting hook.

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