CN208875094U

CN208875094U - Dog rope control device

Info

Publication number: CN208875094U
Application number: CN201821304317.4U
Authority: CN
Inventors: 梁洪坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2019-05-21
Anticipated expiration: 2028-08-14

Abstract

The utility model discloses a kind of dog rope control devices, including shell, rope-winding wheel is articulated in shell, the side of shell is provided with rope outlet, rope-winding wheel one or both sides are provided with gear, the teeth of gear are equipped with ejection cambered surface, the elastic damping device for being inserted into or exiting the tooth socket of gear is provided in shell, one end of elastic damping device is provided with the arcwall face with the cooperation of ejection cambered surface, it is provided with several detent portions on elastic damping device, the elastic catch means that can cooperate with detent portion are additionally provided in shell.The utility model can limit the speed that doggie is run forward, be conducive to the behavior that owner controls doggie, doggie is avoided to run helter-skelter and hurt sb.'s feelings；For the canine of different building shape, the elastic of dog rope can be adjusted by moving up and down elastic damping device, it is easy to operate, it is adaptable.

Description

Dog rope control device

Technical field

The utility model relates to a kind of pet collars, and in particular to one kind can fix the dog rope control of dog rope when walking a dog Device.

Background technique

As the improvement of people's living standards, many families all start to raise pet, such as dog.In order to obtain dog sufficiently Activity, usually require to go out to walk a dog.Pet is hurted sb.'s feelings in order to prevent, when band pet dog outdoor activity walks a dog, needs to lead to The necklace for crossing dog rope and pet dog connects, and keeps the scope of activities of pet dog controllable.

Traditional dog rope, only when pet dog, which dashes forward, goes to that dog rope is exceptionally straight, dog rope just has binding force to pet dog, When the pet dog only activity in the range of control of dog rope, dog rope does not then have binding force to pet dog, and therefore, pet dog is at this It can be run forward with maximum speed in range, be unfavorable for the action that owner controls pet dog.

Utility model content

In view of this, the purpose of this utility model is to provide the rows that one kind can effectively limit pet dog when walking a dog Dynamic, easily operated dog rope control device.

The utility model be solve its technical problem and the technical solution adopted is that:

Dog rope control device, including shell are articulated with the rope-winding wheel that can wind dog rope in the shell, the shell Side is provided with rope outlet, and the rope-winding wheel one or both sides are provided with gear, and the teeth of the gear are equipped with ejection cambered surface, The elastic damping device for being inserted into or exiting the tooth socket of gear, one end of the elastic damping device are provided in the shell It is provided with the arcwall face with ejection cambered surface cooperation, the other end extend out to outside shell, is provided on the elastic damping device Several detent portions of movable along direction arrangement are additionally provided with and can be cooperated with the detent portion to adjust bullet in the shell The elastic catch means of property damping unit shift motion.

Dog rope control device as described above, the elastic damping device include key, clamping piece and be connected to key and Elastic component between clamping piece, the key are extend out to outside shell far from one end of clamping piece, and the arcwall face is arranged described Far from one end of key on clamping piece.

Dog rope control device as described above, the detent portion is the unidirectional card slot being arranged on key, the snap lock Position device includes the locking position that one end is plugged in the unidirectional card slot, has the hand push extended to outside shell in the locking position Portion enables the locking position to exit by manual drive and from the unidirectional card slot, and the elasticity catch means further include using The lock-bit spring in unidirectional card slot is inserted into the driving locking position.

Dog rope control device as described above, the holding position that setting is held for manpower on the shell, the hand push portion Positioned at the side for holding position.

Dog rope control device as described above, the holding position is the arc-shaped through-hole being arranged on shell.

Dog rope control device as described above is provided with several pawls on the side wall of the key, is formed between each pawl The unidirectional card slot.

Dog rope control device as described above is additionally provided in the shell for driving what the key resetted upwards to answer Position spring.

Dog rope control device as described above is provided with pilot hole on the key, is provided on the clamping piece and institute The guide rod of pilot hole cooperation is stated, the guide rod is plugged in the pilot hole and can slide along pilot hole.

Dog rope control device as described above is additionally provided with the fixed column parallel with the guide rod on the clamping piece, The elastic component is to be sleeved on helical spring in fixed column.

Dog rope control device as described above is provided with the groove for winding dog rope in the middle part of the rope-winding wheel.

The beneficial effects of the utility model are: rope-winding wheel rotation, doggie can be blocked by pushing the cooperation of cambered surface and arcwall face When running forward, this resistance need to be overcome, limit the speed that doggie is run forward, be conducive to the behavior that owner controls doggie, Doggie is avoided to run helter-skelter in mobilizable range and casualty accident occurs；In addition, for the canine of different building shape, it can be by upper Dynamic elasticity damping unit is moved down to adjust the elastic of dog rope, it is easy to operate, it is adaptable.

Detailed description of the invention

Fig. 1 is the surface structure schematic diagram of the utility model；

Fig. 2 is the explosive view of the utility model；

Fig. 3 is the structural schematic diagram before the utility model saves after half-shell；

Fig. 4 is the structural schematic diagram of the utility model major part；

Fig. 5 is the partial enlarged view of part A in Fig. 4；

Fig. 6 is the annexation figure of key, elastic component and clamping piece.

Specific embodiment

Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.

Referring to figs. 1 to Fig. 6, the embodiments of the present invention propose a kind of dog rope control device, including shell 1, shell 1 It is made of preceding half-shell 11 and rear half-shell 12, shaft 104 is provided on the inner wall of rear half-shell 12, being articulated in shaft 104 can twine Around the rope-winding wheel 2 of dog rope, the side of shell 1 is provided with rope outlet 101, and 2 one or both sides of rope-winding wheel are provided with gear 20, gear 20 teeth 23 are equipped with ejection cambered surface 231, and the elasticity resistance for the tooth socket 22 for being inserted into or exiting gear 20 is provided in shell 1 Buddhist nun's device, one end of elastic damping device are provided with the arcwall face 321 cooperated with ejection cambered surface 231, and the other end extend out to shell 1 Outside, several detent portions of movable along direction arrangement are provided on elastic damping device, being additionally provided in shell 1 can be with card Position portion cooperates to adjust the elastic catch means of elastic damping device shift motion.

In the present embodiment, the first sliding groove 102 that can be oriented to up and down is provided in shell 1, elastic damping device includes key 31, the clamping piece 32 below key 31 and the elastic component 33 being connected between key 31 and clamping piece 32, elastic component 33 are One spring, key 31 cooperate with first sliding groove 102 and can slide up and down along first sliding groove 102, each detent portion on key 31 It is arranged successively from top to bottom.The one end of key 31 far from clamping piece 32, the i.e. upper end of key 31 are extend out to outside shell 1, arcwall face 321 are arranged in one end on clamping piece 32 far from key 31, the i.e. lower end of clamping piece 32.

When clamping piece 32 be located at tooth socket 22 it is outer when, rope-winding wheel 2 rotate during clamping piece 32 do not contacted with teeth 23, it is right The rotation of rope-winding wheel 2 very easily can pull out dog rope without limitation from rope-winding wheel 2.Insertion tooth on clamping piece 32 In slot 22 in the lesser situation of stroke, during rope-winding wheel 2 rotates, each teeth 23 are by the position where clamping piece 32 When, clamping piece 32 can be pushed up by pushing cambered surface 231 and the cooperation of arcwall face 321, compress elastic component 33.The teeth 23 are got over After crossing this position, elastic component 33 heads into clamping piece 32 in next tooth socket 22.Then next teeth 23 turn to clip Position where part 32 repeats above-mentioned movement.When pushing cambered surface 231 and the cooperation of arcwall face 321, frictional force meeting between the two Block rope-winding wheel 2 to rotate, the stroke being inserted into tooth socket 22 on clamping piece 32 is bigger, when pushing cambered surface 231 and arcwall face 321 cooperate Pressure and frictional force between the two is also bigger, also stronger to the retardation of rope-winding wheel 2.When the row that clamping piece 32 is inserted into When journey is sufficiently large, then rope-winding wheel 2 can be locked.Therefore, the depth being inserted into tooth socket 22 by adjusting clamping piece 32 Adjust the elastic of dog rope.

Since the upper end of key 31 is extend out to outside shell 1, when in need, user can be with manual actuation key 31 It moves up and down so that elastic catch means switch between different detent portions, whereby to adjust in the insertion tooth socket 22 of clamping piece 32 Depth.

During being walked a dog using the utility model, dog rope is wrapped on rope-winding wheel 2, when doggie is run forward, can will be twined The dog rope being wound on rope-winding wheel 2 pulls out forward via rope outlet 101, while rope-winding wheel 2 being driven to rotate.In the design, arc is pushed The cooperation of face 231 and arcwall face 321 can block the rotation of rope-winding wheel 2, when doggie is run forward, need to overcome this resistance, limit The speed that doggie is run forward is conducive to the behavior that owner controls doggie, avoid doggie run helter-skelter in mobilizable range and Casualty accident occurs；In addition, the elastic of dog rope can be adjusted by moving up and down key for the canine of different building shape, grasp Make simply, it is adaptable.

Referring to Fig. 3 to Fig. 5, the reset spring 5 for driving key 31 to reset upwards is additionally provided in shell 1.Detent portion For that can limit the unidirectional card slot 311 that key 31 unidirectionally moves, in the present embodiment, several pawls are provided on the side wall of key 31 312, above-mentioned unidirectional card slot 311 is formed between each pawl 312.Second sliding slot 103, elastic catch means packet are provided in shell 1 The locking position 41 that can be moved along second sliding slot 103 is included, one end of locking position 41 is plugged in unidirectional card slot 311, locking position 41, which can limit key 31 with the cooperation of unidirectional card slot 311, moves up, and has the hand push portion for extending to shell 1 in locking position 41 411, so that locking position 41 is exited by manual drive and from unidirectional card slot 311, elastic catch means further include for driving lock Position part 41 is inserted into the lock-bit spring 42 in unidirectional card slot 311.Therefore, it in the present embodiment, when needing to compress dog rope, directly presses Key 31 compresses reset spring 5 and elastic component 33, is caught in locking position 41 in more top unidirectional card slot 41；It needs When by dog rope tune pine, can manual drive locking position 41 exited from unidirectional card slot 31, then key 31 is in 5 elastic force of reset spring Under the action of can move up, when the mobile suitable position of key 31, unclamp locking position 41, locking position 41 is in lock-bit spring It can be then caught in corresponding unidirectional card slot 31 again under 42 elastic force effect, the position of key 31 is fixed.

Above-mentioned detent portion can also be arc-shaped groove, correspondingly, key 31 exposes to the side wall of hull outside point On be provided with anti-skid chequer, by pushing key 31 to turn down the position of key 31, by pulling out key 31 upwards with by key 31 Position be turned up.

Referring to Fig.1 with Fig. 3, the holding position 6 that setting is held for manpower on shell, holding position 6 is to be arranged on shell 1 Arc-shaped through-hole, hand push portion 411 are located at the side for holding position 6.Such design can be conveniently used for operating, composite human body engineering It learns.

Referring to Fig. 4, the middle part of rope-winding wheel 2 is provided with the groove 21 for winding dog rope.

Referring to Fig. 6, it is provided with pilot hole 301 on key 31, the guiding cooperated with pilot hole 301 is provided on clamping piece 32 Bar 322, guide rod 322 are plugged in pilot hole 301 and can slide along pilot hole 301.It is additionally provided with and leads on clamping piece 32 The fixed column 323 parallel to bar 322, elastic component 33 are sleeved in fixed column 323.Such design can make the bullet of elastic component 33 Power remains in above-below direction.

The above is only the preferred embodiments of the utility model, as long as realizing the utility model aim with essentially identical means Technical solution belong within the protection scope of the utility model.

Claims

1. a kind of dog rope control device, it is characterised in that it includes shell (1), and dog can be wound by being articulated in the shell (1) The side of the rope-winding wheel (2) of rope, the shell (1) is provided with rope outlet (101), rope-winding wheel (2) the one or both sides setting Have gear (20), the teeth (23) of the gear (20) are equipped with ejection cambered surface (231), and being provided in the shell (1) can Be inserted into or exit the elastic damping device of the tooth socket (22) of gear (20), one end of the elastic damping device be provided with it is described The arcwall face (321) of ejection cambered surface (231) cooperation, the other end extend out to shell (1) outside, are provided on the elastic damping device Several detent portions of movable along direction arrangement, interior be additionally provided with of the shell (1) can cooperate with the detent portion to adjust Save the elastic catch means of elastic damping device shift motion.

2. dog rope control device according to claim 1, which is characterized in that the elastic damping device includes key (31), clamping piece (32) and the elastic component (33) being connected between key (31) and clamping piece (32), the key (31) are separate One end of clamping piece (32) extend out to shell (1) outside, and the arcwall face (321) is arranged on the clamping piece (32) far from key (31) one end.

3. dog rope control device according to claim 2, which is characterized in that the detent portion is to be arranged on key (31) Unidirectional card slot (311), the elasticity catch means include locking position that one end is plugged in the unidirectional card slot (311) (41), have on the locking position (41) and extend to the hand push portion (411) of shell (1) outside, make the locking position (41) can be by Manual drive and exited from the unidirectional card slot (311), it is described elasticity catch means further include for driving the locking position (41) the lock-bit spring (42) being inserted into unidirectional card slot (311).

4. dog rope control device according to claim 3, which is characterized in that setting is held for manpower on the shell It holds position (6), the hand push portion (411) is located at the side for holding position (6).

5. dog rope control device according to claim 4, which is characterized in that the holding position (6) is to be arranged in shell (1) On arc-shaped through-hole.

6. dog rope control device according to claim 3, which is characterized in that the key (31) if side wall on be provided with Dry pawl (312) forms the unidirectional card slot (311) between each pawl (312).

7. dog rope control device according to claim 3, which is characterized in that be additionally provided in the shell (1) for driving Move the reset spring (5) that the key (31) resets upwards.

8. dog rope control device according to claim 2, which is characterized in that be provided with pilot hole on the key (31) (301), the guide rod (322) with the pilot hole (301) cooperation, the guide rod are provided on the clamping piece (32) (322) it is plugged in the pilot hole (301) and can be slided along pilot hole (301).

9. dog rope control device according to claim 8, which is characterized in that be additionally provided on the clamping piece (32) and institute The parallel fixed column (323) of guide rod (322) is stated, the elastic component (33) is to be sleeved on helical spring on fixed column (323).

10. dog rope control device according to claim 1, which is characterized in that the middle part setting of the rope-winding wheel (2) is useful In the groove (21) of winding dog rope.