CN108901917B - Dog rope controller - Google Patents
Dog rope controller Download PDFInfo
- Publication number
- CN108901917B CN108901917B CN201810919162.3A CN201810919162A CN108901917B CN 108901917 B CN108901917 B CN 108901917B CN 201810919162 A CN201810919162 A CN 201810919162A CN 108901917 B CN108901917 B CN 108901917B
- Authority
- CN
- China
- Prior art keywords
- rope
- dog
- shell
- driving
- damping device
- 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 30
- 238000013016 damping Methods 0.000 claims abstract description 27
- 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 53
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000005465 channeling Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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 controller, which comprises a shell, wherein a rope winding wheel capable of winding a dog rope 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 is arranged in the shell, one end of the elastic damping device is provided with an cambered surface matched with the ejection cambered surfaces, a driving device for driving the elastic damping device to insert into or withdraw from a tooth slot of the gears is also arranged in the shell, and a gear adjusting structure for adjusting the moving stroke of the elastic damping device is arranged between the driving device and the elastic damping device. 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 tool, in particular to a dog walking device capable of containing and releasing a dog rope.
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 walking device that can effectively restrict the movement of a pet dog during a dog walking operation and that is easy to operate.
The invention adopts the technical proposal for solving the technical problems that:
the utility model provides a dog rope controller, 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 elastic damping device in the casing, elastic damping device's one end be provided with ejection cambered surface complex arcwall face, still be provided with in the casing and be used for the drive elastic damping device inserts or withdraws from the drive arrangement of the tooth's socket of gear, be provided with between drive arrangement and the elastic damping device and be used for adjusting the gear adjustment structure of elastic damping device removal stroke.
The elastic damping device comprises a moving part, a clamping part and an elastic part connected between the moving part and the clamping part, wherein the arc-shaped surface is arranged at one end, far away from the moving part, of the clamping part, the driving device is used for comprising a driving part capable of moving in a shell, the driving part is provided with a pushing inclined surface capable of pushing the moving part to enable the clamping part to be inserted into the tooth slot, and the driving device further comprises a reset spring used for driving the elastic damping device to reset.
A dog leash controller as described above, the gear adjustment structure comprising: the movable part comprises a plurality of arc-shaped concave positions arranged on the pushing inclined surface and convex parts which are arranged on the movable part and matched with the concave positions.
The gear adjusting structure comprises a plurality of arc-shaped grooves arranged on one side of the driving piece, the grooves are sequentially arranged along the moving direction of the driving piece, and the gear adjusting structure further comprises protruding clamping portions which are arranged in the shell and matched with the grooves.
In the dog leash controller, one side of the driving piece is provided with the hand pushing part extending out of the shell.
According to the dog leash controller, the guide hole capable of guiding up and down is formed in the moving part, the guide rod matched with the guide hole is arranged at the top of the clamping part, and the guide rod is inserted into the guide hole and can slide up and down along the guide hole.
According to the dog leash controller, 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 controller, one side of the shell is provided with a handle for holding.
In the dog leash controller, the rope winding groove for winding the dog leash is arranged in the middle of the rope 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, to the dogs of different sizes, can adjust the elasticity of dog rope through gear adjustment structure, easy operation, strong adaptability.
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 an enlarged partial view of portion A of FIG. 2;
FIG. 4 is a schematic view of the structure of the present invention with the front half shell omitted;
FIG. 5 is a schematic view of the main part of the present invention;
FIG. 6 is a schematic view of the structure of the front half shell of the present invention;
fig. 7 is a partial enlarged view of a portion B in fig. 6.
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 7, an embodiment of the present invention proposes a dog rope controller, including a casing 1, where the casing 1 is composed of a front half shell 11 and a rear half shell 12, a rope winding wheel 2 capable of winding a dog rope is pivoted in the casing 1, 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 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, a driving device for driving the elastic damping device to insert into or withdraw from a tooth slot 22 of the gear 20 is further provided in the casing 1, and a gear adjusting structure for adjusting a moving stroke of the elastic damping device is provided between the driving device and the elastic damping device.
In this embodiment, the elastic damping device includes a moving member 31, a locking member 32, and an elastic member 33 connected between the moving member 31 and the locking member 32, where the elastic member 33 is a spring, the arc surface 321 is disposed at one end of the locking member 32 far away from the moving member 31, the driving device is used for including a driving member 4 capable of moving in the housing 1, the driving member 4 is provided with a pushing inclined surface 42 capable of pushing the moving member 31 to insert the locking member 32 into the tooth slot 22, and the driving device further includes a return spring 5 for driving the elastic damping device to return.
In the present invention, the moving member 31, the elastic member 33 and the locking member 32 are all located above the reel 2. Referring to fig. 2 and 4, a vertically guided chute 102 is provided in the housing 1, and the moving member 31 is engaged with the chute 102 so as to be vertically slidable along the chute 102. The casing 1 is provided with a guide groove 103, the driving member 4 is slidably arranged in the guide groove 103, when the driving member 4 slides towards one end of the guide groove 103, the moving member 31 is driven by the pushing inclined surface 42 to move downwards along the sliding groove 102, the clamping member 32 is pushed downwards, and when the driving member 4 slides towards the other end of the guide groove 103, the moving member 31 is driven by the elastic force of the reset spring 5 to move upwards along the sliding groove 102, and the clamping member 32 is pushed upwards. In order to allow the driving tool 4 to be manually driven to move along the guide groove 103, one side of the driving tool 4 has a hand pushing portion 41 protruding out of the housing 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, 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 inserting the locking element 32 into the tooth slot 22, and the depth of inserting the locking element 32 into the tooth slot 22 can be adjusted when the driving element 4 moves along the guide slot 103.
In the process of walking the dog, the dog rope is wound on the rope winding wheel 2, and when the puppy runs forward, the dog rope wound on the rope winding wheel 2 can be pulled out forward through the rope outlet 101. In the design, the lower end of the clamping piece 32 is abutted with the dog rope wound on the rope winding wheel 2, when the puppy runs forwards, the friction force between the clamping piece 32 and the dog rope is overcome, the speed of the puppy running forwards can be limited, the control of the behavior of the puppy by an owner is facilitated, and the injury accident caused by the fleeing of the puppy in a movable range is avoided; in addition, to the dogs of different sizes, can adjust the elasticity of dog rope through gear adjustment structure from top to bottom, easy operation, strong adaptability.
The above-described gear position adjusting structure may be a structure including a plurality of arc-shaped concave portions 421 provided on the pressing inclined surface 42, and a convex portion 312 provided on the moving member 31 to be engaged with the concave portions 421.
The gear adjusting structure may also be a structure including a plurality of arc-shaped grooves 43 disposed on one side of the driving member 4, each groove 43 being sequentially disposed along the moving direction of the driving member 4, and further including a protruding clamping portion 106 disposed in the housing 1 and engaged with the groove 43, the protruding clamping portion 106 being disposed in the guide groove 103.
Referring to fig. 5, a rope winding groove 21 for winding the dog rope is provided at the middle of the rope winding wheel 2.
Referring to fig. 2 and 3, the key 31 is provided with a guide hole 311, the locking member 32 is provided with a guide rod 322 matched with the guide hole 311, and the guide rod 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.
In order to facilitate the holding of the invention, one side of the housing 1 is provided with a handle 105 for holding.
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 (5)
1. The dog rope controller is characterized by comprising a shell (1), a rope winding wheel (2) capable of winding a dog rope is pivoted in the shell (1), a rope outlet (101) is formed in one side of the shell (1), a gear (20) is arranged on one side or two sides of the rope winding wheel (2), an ejection cambered surface (231) is arranged on teeth (23) of the gear (20), an elastic damping device is arranged in the shell (1), an arc-shaped surface (321) matched with the ejection cambered surface (231) is arranged at one end of the elastic damping device, a driving device for driving the elastic damping device to insert into or withdraw from a tooth groove (22) of the gear (20) is further arranged in the shell (1), and a gear adjusting structure for adjusting the moving stroke of the elastic damping device is arranged between the driving device and the elastic damping device;
the elastic damping device comprises a moving part (31), a clamping part (32) and an elastic part (33) connected between the moving part (31) and the clamping part (32), wherein the arc-shaped surface (321) is arranged at one end, far away from the moving part (31), of the clamping part (32), the driving device is used for comprising a driving part (4) capable of moving in a shell (1), the driving part (4) is provided with a pushing inclined surface (42) capable of pushing the moving part (31) to enable the clamping part (32) to be inserted into the tooth slot (22), and the driving device also comprises a reset spring (5) for driving the elastic damping device to reset;
the gear adjusting structure comprises a plurality of arc-shaped concave positions (421) arranged on the pushing inclined surface (42) and convex parts (312) arranged on the moving piece (31) and matched with the concave positions (421); or the gear adjusting structure comprises a plurality of arc-shaped grooves (43) arranged on one side of the driving piece (4) and protruding clamping parts (106) which are arranged in the shell (1) and matched with the grooves (43), and the grooves (43) are sequentially arranged along the moving direction of the driving piece (4);
one side of the driving piece (4) is provided with a hand pushing part (41) extending out of 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 teeth (23) in the rotating process of the rope winding wheel (2), the rotation of the rope winding wheel (2) is unlimited, after the clamping piece (32) is inserted into the tooth groove (22), when each tooth (23) passes through the position of the clamping piece (32) in the rotating process of the rope winding wheel (2), the clamping piece (32) can be pushed upwards by the cooperation of the push cambered surface (231) and the cambered surface (321), so that the elastic piece (33) is compressed; after the tooth teeth (23) pass 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. The dog leash controller according to claim 1, wherein a guide hole (311) capable of guiding up and down is provided on the moving member (31), a guide rod (322) matched with the guide hole (311) is provided on the top of the locking member (32), and the guide rod (322) is inserted into the guide hole (311) and can slide up and down along the guide hole (311).
3. The dog leash controller according to claim 2, wherein the clamping 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).
4. A dog leash controller according to claim 1, characterized in that one side of the housing (1) is provided with a handle (105) for holding.
5. A dog leash controller according to claim 1, characterized in that the central part of the leash wheel (2) is provided with a leash groove (21) for winding a dog leash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919162.3A CN108901917B (en) | 2018-08-14 | 2018-08-14 | Dog rope controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919162.3A CN108901917B (en) | 2018-08-14 | 2018-08-14 | Dog rope controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108901917A CN108901917A (en) | 2018-11-30 |
| CN108901917B true CN108901917B (en) | 2024-01-26 |
Family
ID=64405406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919162.3A Active CN108901917B (en) | 2018-08-14 | 2018-08-14 | Dog rope controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108901917B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264414A (en) * | 2020-03-25 | 2020-06-12 | 韩东 | Length-adjustable traction module and pet tractor thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7036459B1 (en) * | 1999-10-22 | 2006-05-02 | Roger Mugford | Leash assembly |
| CN101744480A (en) * | 2008-12-09 | 2010-06-23 | 时迪株式会社 | Pin on reel for display |
| 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 |
| CN103563792A (en) * | 2012-07-29 | 2014-02-12 | 申利宾 | Pet leash puller |
| WO2014128602A1 (en) * | 2013-02-19 | 2014-08-28 | Ferplast S.P.A. | Retractable leash |
| CN205161496U (en) * | 2015-12-01 | 2016-04-20 | 南京通孚轻纺有限公司 | Pet retractor |
| CN105494142A (en) * | 2016-01-19 | 2016-04-20 | 浙江天下实业有限公司 | Multifunctional pet tractor |
| CN106031357A (en) * | 2015-03-19 | 2016-10-19 | 赖凤娥 | Automatic telescopic dog chain safety switching device structure |
| CN206118773U (en) * | 2016-11-02 | 2017-04-26 | 何理才 | Pet retractor |
| CN208754944U (en) * | 2018-08-14 | 2019-04-19 | 梁洪坤 | Dog rope controller |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7040257B2 (en) * | 2003-05-27 | 2006-05-09 | Jared Waxman | Retractable leash device |
| US8251020B2 (en) * | 2010-03-12 | 2012-08-28 | Unleashed Products, LLC | Leash having a speed-limiting braking mechanism and system and method for using same |
| US9480241B2 (en) * | 2011-07-05 | 2016-11-01 | Eric James Holmstrom | Retractable leash system |
| 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 |
| US10051841B2 (en) * | 2016-06-03 | 2018-08-21 | Doskocil Manufacturing Company, Inc. | Retractable pet leash assembly |
-
2018
- 2018-08-14 CN CN201810919162.3A patent/CN108901917B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7036459B1 (en) * | 1999-10-22 | 2006-05-02 | Roger Mugford | Leash assembly |
| CN101744480A (en) * | 2008-12-09 | 2010-06-23 | 时迪株式会社 | Pin on reel for display |
| TW201400008A (en) * | 2012-06-29 | 2014-01-01 | Createch Microelectronics Co Ltd | Rope buffer device and method thereof |
| CN103563792A (en) * | 2012-07-29 | 2014-02-12 | 申利宾 | Pet leash puller |
| 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 |
| WO2014128602A1 (en) * | 2013-02-19 | 2014-08-28 | Ferplast S.P.A. | Retractable leash |
| CN106031357A (en) * | 2015-03-19 | 2016-10-19 | 赖凤娥 | Automatic telescopic dog chain safety switching device structure |
| CN205161496U (en) * | 2015-12-01 | 2016-04-20 | 南京通孚轻纺有限公司 | Pet retractor |
| CN105494142A (en) * | 2016-01-19 | 2016-04-20 | 浙江天下实业有限公司 | Multifunctional pet tractor |
| CN206118773U (en) * | 2016-11-02 | 2017-04-26 | 何理才 | Pet retractor |
| CN208754944U (en) * | 2018-08-14 | 2019-04-19 | 梁洪坤 | Dog rope controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108901917A (en) | 2018-11-30 |
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