CN109169370B - Dog rope control device - Google Patents
Dog rope control device Download PDFInfo
- Publication number
- CN109169370B CN109169370B CN201810919134.1A CN201810919134A CN109169370B CN 109169370 B CN109169370 B CN 109169370B CN 201810919134 A CN201810919134 A CN 201810919134A CN 109169370 B CN109169370 B CN 109169370B
- Authority
- CN
- China
- Prior art keywords
- shell
- elastic
- piece
- dog
- clamping piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 241000282472 Canis lupus familiaris Species 0.000 abstract description 55
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000005465 channeling Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K27/00—Leads or collars, e.g. for dogs
- A01K27/003—Leads, leashes
- A01K27/004—Retractable leashes
Abstract
The invention discloses a dog rope control device which comprises a shell, wherein a rope winding wheel is pivoted in the shell, one side of the shell is provided with a rope outlet, one side or two sides of the rope winding wheel are provided with gears, teeth of the gears are provided with ejection cambered surfaces, an elastic damping device capable of being inserted into or withdrawn from tooth grooves of the gears is arranged in the shell, one end of the elastic damping device is provided with an arc surface matched with the ejection cambered surfaces, the elastic damping device is provided with a plurality of clamping parts, and an elastic locking device matched with the clamping parts is also arranged in the shell. The invention can limit the forward running speed of the puppy, is beneficial to controlling the behavior of the puppy by the host, and avoids the puppy from being mixed and hurting people; for dogs of different sizes, the tightness of the dog rope can be adjusted by moving the elastic damping device up and down, so that the operation is simple and the adaptability is strong.
Description
Technical Field
The invention relates to a pet appliance, in particular to a dog leash control device capable of fixing a dog leash when a dog is walked.
Background
With the increasing level of living, many households are beginning to raise pets, such as dogs. In order for the dog to be fully movable, it is often necessary to walk the dog. In order to prevent the pet from hurting people, the pet dog is connected with the collar of the pet dog through the dog rope when the pet dog is taken out to move, namely, walk the dog, so that the moving range of the pet dog is controllable.
The conventional dog leash only has binding force on the pet dog when the pet dog runs forward until the dog leash is straightened, and the dog leash has no binding force on the pet dog when the pet dog only moves within the range controlled by the dog leash, so that the pet dog can run forward at the maximum speed within the range, and the pet dog is unfavorable for the action of the owner to control the pet dog.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a dog leash control device that can effectively restrict the movement of a pet dog when walking the dog and is easy to operate.
The invention adopts the technical proposal for solving the technical problems that:
the utility model provides a dog rope controlling means, includes the casing, the pin joint has the wiring wheel that can twine the dog rope in the casing, one side of casing is provided with out the rope mouth, wiring wheel one side or both sides are provided with the gear, be equipped with the ejection cambered surface on the tooth of gear, be provided with in the casing and insert or withdraw from the elastic damping device of tooth's socket of gear, elastic damping device's one end be provided with ejection cambered surface complex arcwall face, the other end stretches out outside the casing, be provided with a plurality of screens portions of arranging along its direction of movement on the elastic damping device, still be provided with in the casing can with the cooperation of screens portion is in order to adjust elastic damping device travel's elasticity locking device.
The elastic damping device comprises a key, a clamping piece and an elastic piece connected between the key and the clamping piece, wherein one end of the key, which is far away from the clamping piece, extends out of the shell, and the arc-shaped surface is arranged at one end of the clamping piece, which is far away from the key.
The above-mentioned dog leash controlling means, screens portion is the unidirectional clamping groove that sets up on the button, elasticity device of locking includes that one end is inserted and is established the piece of locking in the unidirectional clamping groove, have the hand push portion that extends to the casing outside on the piece of locking, make the piece of locking can be by manual drive follow in the unidirectional clamping groove withdraws from, elasticity device of locking still includes and is used for the drive the piece of locking inserts the spring of locking in the unidirectional clamping groove.
In the dog leash control device, the holding position for holding by a human hand is arranged on the shell, and the hand pushing position is beside the holding position.
In the dog leash control device, the holding position is an arc through hole arranged on the shell.
According to the dog leash control device, the plurality of inverted teeth are arranged on the side wall of the key, and the unidirectional clamping groove is formed between the inverted teeth.
According to the dog leash control device, the reset spring for driving the key to reset upwards is further arranged in the shell.
According to the dog leash control device, the guide hole is formed in the key, the guide rod matched with the guide hole is arranged on the clamping piece, and the guide rod is inserted into the guide hole and can slide along the guide hole.
According to the dog leash control device, the clamping piece is further provided with the fixing column parallel to the guide rod, and the elastic piece is a cylindrical spring sleeved on the fixing column.
In the dog leash control device, the groove for winding the dog leash is formed in the middle of the leash winding wheel.
The beneficial effects of the invention are as follows: the pushing and pressing of the arc surface and the arc surface can block the rotation of the rope winding wheel, when the puppy runs forward, the resistance needs to be overcome, the forward running speed of the puppy is limited, the control of the behavior of the puppy by an owner is facilitated, and the injury accident caused by the disordered channeling of the puppy in the movable range is avoided; in addition, for dogs of different sizes, the tightness of the dog rope can be adjusted by moving the elastic damping device up and down, so that the operation is simple and the adaptability is strong.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the structure of the present invention with the front half shell omitted;
FIG. 4 is a schematic view of the main part of the present invention;
FIG. 5 is an enlarged partial view of portion A of FIG. 4;
FIG. 6 is a diagram showing the connection relationship among the key, the elastic member and the locking member.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1 to 6, an embodiment of the present invention provides a dog rope control device, including a casing 1, where the casing 1 is composed of a front half casing 11 and a rear half casing 12, a rotating shaft 104 is provided on an inner wall of the rear half casing 12, a rope winding wheel 2 capable of winding a dog rope is pivoted on the rotating shaft 104, a rope outlet 101 is provided on one side of the casing 1, a gear 20 is provided on one side or both sides of the rope winding wheel 2, an ejection cambered surface 231 is provided on teeth 23 of the gear 20, an elastic damping device capable of being inserted into or withdrawn from a tooth slot 22 of the gear 20 is provided in the casing 1, one end of the elastic damping device is provided with an cambered surface 321 matched with the ejection cambered surface 231, the other end extends out of the casing 1, a plurality of clamping parts arranged along a moving direction of the elastic damping device are provided on the elastic damping device, and an elastic locking device capable of being matched with the clamping parts to adjust a moving stroke of the elastic damping device is also provided in the casing 1.
In this embodiment, a first sliding slot 102 capable of guiding up and down is provided in the housing 1, the elastic damping device includes a key 31, a locking member 32 located below the key 31, and an elastic member 33 connected between the key 31 and the locking member 32, the elastic member 33 is a spring, the key 31 is matched with the first sliding slot 102 to slide up and down along the first sliding slot 102, and each locking portion on the key 31 is sequentially arranged from top to bottom. The end of the key 31 far away from the locking piece 32, namely the upper end of the key 31 extends out of the shell 1, and the arc-shaped surface 321 is arranged at the end of the locking piece 32 far away from the key 31, namely the lower end of the locking piece 32.
When the clamping piece 32 is positioned outside the tooth groove 22, the clamping piece 32 is not contacted with the tooth 23 in the rotating process of the rope winding wheel 2, the rotation of the rope winding wheel 2 is not limited, and the dog rope can be pulled out from the rope winding wheel 2 very easily. Under the condition of smaller stroke of the clamping piece 32 inserted into the tooth slot 22, in the process of rotating around the rope pulley 2, when each tooth 23 passes through the position of the clamping piece 32, the clamping piece 32 can be pushed upwards by the cooperation of the pushing cambered surface 231 and the cambered surface 321, so that the elastic piece 33 is compressed. After the tooth 23 passes this position, the elastic member 33 pushes the catch member 32 into the next tooth slot 22. Then the next tooth 23 rotates to the position of the catch 32, and the above actions are repeated. When the pushing cambered surface 231 is matched with the cambered surface 321, the friction force between the pushing cambered surface 231 and the cambered surface 321 can block the rotation of the rope winding wheel 2, and the larger the stroke of the clamping piece 32 inserted into the tooth slot 22 is, the larger the pressure and friction force between the pushing cambered surface 231 and the cambered surface 321 are matched, and the stronger the blocking effect on the rope winding wheel 2 is. When the stroke of insertion of the catch 32 is sufficiently large, the rope reel 2 can be locked. Therefore, the tightness of the dog leash can be adjusted by adjusting the depth of insertion of the catch 32 into the slot 22.
Since the upper end of the key 31 extends out of the housing 1, a user can manually drive the key 31 to move up and down to switch the elastic locking device between different locking portions when needed, thereby adjusting the depth of the locking piece 32 inserted into the tooth slot 22.
In the process of using the invention to walk dogs, the dog rope is wound on the rope winding wheel 2, and when a puppy runs forward, the dog rope wound on the rope winding wheel 2 is pulled out forward through the rope outlet 101 and drives the rope winding wheel 2 to rotate. In the design, the cooperation of the pushing cambered surface 231 and the cambered surface 321 can prevent the rotation of the rope pulley 2, and when the puppy runs forward, the resistance needs to be overcome, so that the speed of the puppy running forward is limited, the control of the behavior of the puppy by a host is facilitated, and the injury accident caused by the random channeling of the puppy in the movable range is avoided; in addition, for dogs of different sizes, the tightness of the dog rope can be adjusted by moving the key up and down, so that the operation is simple and the adaptability is strong.
Referring to fig. 3 to 5, a return spring 5 for driving the key 31 to return upward is further provided in the housing 1. The retaining portion is a one-way slot 311 capable of limiting the one-way movement of the key 31, in this embodiment, a plurality of inverted teeth 312 are provided on the side wall of the key 31, and the one-way slot 311 is formed between the inverted teeth 312. The second sliding groove 103 is arranged in the shell 1, the elastic locking device comprises a locking piece 41 capable of moving along the second sliding groove 103, one end of the locking piece 41 is inserted into the one-way clamping groove 311, the locking piece 41 and the one-way clamping groove 311 are matched to limit the button 31 to move upwards, the locking piece 41 is provided with a hand pushing part 411 extending to the shell 1, the locking piece 41 can be withdrawn from the one-way clamping groove 311 by manual driving, and the elastic locking device further comprises a locking spring 42 for driving the locking piece 41 to be inserted into the one-way clamping groove 311. Therefore, in this embodiment, when the dog leash needs to be pressed, the button 31 is directly pressed, so that the return spring 5 and the elastic member 33 are compressed, and the locking member 41 is clamped into the unidirectional clamping groove 41 above; when the dog leash needs to be loosened, the locking piece 41 can be manually driven to withdraw from the one-way clamping groove 31, then the key 31 can move upwards under the action of the elastic force of the reset spring 5, when the key 31 moves at a proper position, the locking piece 41 is loosened, and the locking piece 41 can be clamped into the corresponding one-way clamping groove 31 under the action of the elastic force of the locking spring 42, so that the position of the key 31 is fixed.
The above-mentioned clamping portion may also be a circular arc groove, and correspondingly, the key 31 is exposed on the side wall of the outer portion of the casing, and is provided with anti-skidding lines, so that the position of the key 31 is adjusted down by pressing the key 31, and the position of the key 31 is adjusted up by pulling up the key 31.
Referring to fig. 1 and 3, a holding position 6 for holding by a human hand is provided on the housing, the holding position 6 is an arc-shaped through hole provided on the housing 1, and the hand pushing portion 411 is located beside the holding position 6. The design can be convenient for users to operate and accords with human engineering.
Referring to fig. 4, a groove 21 for winding the dog leash is provided at the middle of the rope winding wheel 2.
Referring to fig. 6, the key 31 is provided with a guide hole 311, the locking member 32 is provided with a guide bar 322 engaged with the guide hole 311, and the guide bar 322 is inserted into the guide hole 311 and can slide along the guide hole 311. The locking piece 32 is also provided with a fixed column 323 parallel to the guide rod 322, and the elastic piece 33 is sleeved on the fixed column 323. Such a design can always maintain the elastic force of the elastic member 33 in the up-down direction.
The above is only a preferred embodiment of the present invention, and the technical solutions for achieving the object of the present invention by substantially the same means are all within the scope of protection of the present invention.
Claims (6)
1. The dog rope control device is characterized by comprising a shell (1), wherein a rope winding wheel (2) capable of winding a dog rope is pivoted in the shell (1), one side of the shell (1) is provided with a rope outlet (101), one side or two sides of the rope winding wheel (2) are provided with gears (20), teeth (23) of the gears (20) are provided with ejection cambered surfaces (231), an elastic damping device capable of being inserted into or withdrawn from tooth grooves (22) of the gears (20) is arranged in the shell (1), one end of the elastic damping device is provided with an arc-shaped surface (321) matched with the ejection cambered surfaces (231), the other end of the elastic damping device extends out of the shell (1), and a plurality of clamping parts arranged along the moving direction of the elastic damping device are arranged on the elastic damping device, and an elastic locking device capable of being matched with the clamping parts to adjust the moving stroke of the elastic damping device is also arranged in the shell (1); the elastic damping device comprises a key (31), a clamping piece (32) and an elastic piece (33) connected between the key (31) and the clamping piece (32), wherein one end of the key (31) away from the clamping piece (32) extends out of the shell (1), and the arc-shaped surface (321) is arranged at one end of the clamping piece (32) away from the key (31);
the elastic locking device comprises a locking piece (41) with one end inserted into the unidirectional clamping groove, and a hand pushing part (411) extending out of the shell (1) is arranged on the locking piece (41), so that the locking piece (41) can be manually driven to withdraw from the unidirectional clamping groove, and the elastic locking device further comprises a locking spring (42) for driving the locking piece (41) to be inserted into the unidirectional clamping groove;
a plurality of inverted teeth (312) are arranged on the side wall of the key (31), and the unidirectional clamping groove is formed between the inverted teeth (312);
a reset spring (5) for driving the key (31) to reset upwards is also arranged in the shell (1);
when the clamping piece (32) is positioned outside the tooth groove (22), the clamping piece (32) is not contacted with the tooth (23) in the rotating process of the rope winding wheel (2), and the clamping piece (32) has no limit on the rotation of the rope winding wheel (2); after the clamping piece (32) is inserted into the tooth slot (22), in the process of rotating the rope winding wheel (2), when each tooth (23) passes through the position of the clamping piece (32), the clamping piece (32) can be pushed upwards by the cooperation of the pushing cambered surface (231) and the cambered surface (321), so that the elastic piece (33) is compressed; after the tooth (23) passes through the position, the elastic piece (33) pushes the clamping piece (32) into the next tooth slot (22), then the next tooth (23) rotates to the position of the clamping piece (32), and the actions are repeated; when the pushing cambered surface (231) is matched with the cambered surface (321), friction force between the pushing cambered surface (231) and the cambered surface can block the rotation of the rope winding wheel (2), the larger the stroke of the clamping piece (32) inserted into the tooth groove (22) is, the stronger the blocking effect on the rope winding wheel (2) is, and the tightness of the dog rope can be adjusted by adjusting the depth of the clamping piece (32) inserted into the tooth groove (22).
2. A dog leash control device according to claim 1, characterized in that a holding position (6) for holding by a human hand is provided on the housing, and the hand pushing part (411) is located beside the holding position (6).
3. A dog leash control device according to claim 2, characterized in that the holding position (6) is an arc-shaped through hole provided in the housing (1).
4. The dog leash control device according to claim 1, wherein the key (31) is provided with a guide hole, the detent (32) is provided with a guide rod (322) matched with the guide hole, and the guide rod (322) is inserted into the guide hole and can slide along the guide hole.
5. The dog leash control device according to claim 4, wherein the detent member (32) is further provided with a fixing column (323) parallel to the guide rod (322), and the elastic member (33) is a cylindrical spring sleeved on the fixing column (323).
6. A dog leash control device according to claim 1, characterized in that the central part of the leash wheel (2) is provided with a groove (21) for winding a dog leash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919134.1A CN109169370B (en) | 2018-08-14 | 2018-08-14 | Dog rope control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919134.1A CN109169370B (en) | 2018-08-14 | 2018-08-14 | Dog rope control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109169370A CN109169370A (en) | 2019-01-11 |
| CN109169370B true CN109169370B (en) | 2024-01-26 |
Family
ID=64921298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919134.1A Active CN109169370B (en) | 2018-08-14 | 2018-08-14 | Dog rope control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109169370B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278883B (en) * | 2019-08-12 | 2024-03-22 | 深圳市中邦环球实业有限公司 | Pet traction device |
| CN111903557A (en) * | 2020-09-09 | 2020-11-10 | 韩东 | Pet tractor with storage bin and storage bin opening control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0093445A1 (en) * | 1982-05-05 | 1983-11-09 | H. von Gimborn GmbH | Portable housing for animal leashes |
| WO2008025349A1 (en) * | 2006-09-01 | 2008-03-06 | Ferplast S.P.A. | Animal leash, in particular for a dog |
| CN102415340A (en) * | 2010-09-27 | 2012-04-18 | 王火标 | Pet rope puller |
| DE202013100163U1 (en) * | 2012-11-06 | 2013-02-01 | Jiasheng Industry Co., Ltd. | One-button locking switch for the linen wheel of a dog leash |
| CN202949859U (en) * | 2012-10-29 | 2013-05-29 | 胡绍造 | Dog walking device |
| TW201400008A (en) * | 2012-06-29 | 2014-01-01 | Createch Microelectronics Co Ltd | Rope buffer device and method thereof |
| CN104026039A (en) * | 2014-06-18 | 2014-09-10 | 苏州佩德漫特工贸有限公司 | Safety pet leash |
| CN208875094U (en) * | 2018-08-14 | 2019-05-21 | 梁洪坤 | Dog rope control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935041B (en) * | 2016-05-24 | 2019-03-08 | 苏州佩德漫特工贸有限公司 | A kind of pet tractor |
-
2018
- 2018-08-14 CN CN201810919134.1A patent/CN109169370B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0093445A1 (en) * | 1982-05-05 | 1983-11-09 | H. von Gimborn GmbH | Portable housing for animal leashes |
| WO2008025349A1 (en) * | 2006-09-01 | 2008-03-06 | Ferplast S.P.A. | Animal leash, in particular for a dog |
| CN102415340A (en) * | 2010-09-27 | 2012-04-18 | 王火标 | Pet rope puller |
| TW201400008A (en) * | 2012-06-29 | 2014-01-01 | Createch Microelectronics Co Ltd | Rope buffer device and method thereof |
| CN202949859U (en) * | 2012-10-29 | 2013-05-29 | 胡绍造 | Dog walking device |
| DE202013100163U1 (en) * | 2012-11-06 | 2013-02-01 | Jiasheng Industry Co., Ltd. | One-button locking switch for the linen wheel of a dog leash |
| CN104026039A (en) * | 2014-06-18 | 2014-09-10 | 苏州佩德漫特工贸有限公司 | Safety pet leash |
| CN208875094U (en) * | 2018-08-14 | 2019-05-21 | 梁洪坤 | Dog rope control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109169370A (en) | 2019-01-11 |
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