CN109329101A - A kind of durable pet tractor - Google Patents
A kind of durable pet tractor Download PDFInfo
- Publication number
- CN109329101A CN109329101A CN201811561118.6A CN201811561118A CN109329101A CN 109329101 A CN109329101 A CN 109329101A CN 201811561118 A CN201811561118 A CN 201811561118A CN 109329101 A CN109329101 A CN 109329101A
- Authority
- CN
- China
- Prior art keywords
- main body
- wire coil
- coil main
- lower case
- upper housing
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000282465 Canis Species 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Springs (AREA)
Abstract
The present invention relates to a kind of durable pet tractors, upper housing and lower case including clamping, and it is mounted between the upper housing and lower case and turns drum, the drum that turns includes the wind spring for turning wire coil main body He being mounted in the cavity for being internally provided with cavity, it further include being connected by a snap with the wire coil main body that turns to limit the drum lid of the wind spring position, it is described to turn to be wound with traction rope on drum side, the junction of the upper housing and lower case offers rope outlet, ligulate is connected at the rope outlet along rope piece, the upper housing is additionally provided with and the detent mechanism for turning wire coil main body and connecting with the junction of lower case, the stage portion with detent mechanism cooperation clamping lock is provided on the lower case inner wall, the lockable mechanism is made with the stage portion joint of Elastic plastic-rubber；The invention has the advantages that internal structure is not easy to wear, service life of being effectively envious of, wind spring is not easy Caton, and traction rope is not easy to knot.
Description
Technical field
The present invention relates to pet collar fields, and in particular to a kind of durable pet tractor.
Background technique
With the raising of people's cultural life, pet becomes the pith of people's life, and the articles for being directed to pet are also got over
Come it is abundanter, and simultaneously because pet itself there are lot of unstable factor and safety problems, to prevent pet to wander away or hurting sb.'s feelings,
Pet especially canine requires to wear traction rope when outgoing, holds pet tractor by owner and asks to avoid the occurrence of safety
Topic, therefore pet tractor is not only a kind of fashion, even more a kind of indispensable pet safe tool.
After prolonged use, the service life is shorter for current pet tractor, and inner body is prone to wear, and often occurs internal
The case where wind spring Caton, and traction rope often winds knotting when withdrawing, and being stuck in rope outlet cannot smoothly withdraw.
Summary of the invention
Object of the present invention is to: a kind of durable pet tractor is provided.
The technical scheme is that a kind of durable pet tractor, upper housing and lower case including clamping, Yi Jian
Turn drum between the upper housing and lower case, it is described turn drum include be internally provided with cavity turn wire coil main body and
The wind spring being mounted in the cavity further includes being connected by a snap with the wire coil main body that turns to limit the wind spring position
Drum lid, described to turn to be wound with traction rope on drum side, the junction of the upper housing and lower case offers rope outlet, institute
It states and is connected with the suitable rope piece of ligulate at rope outlet, the junction of the upper housing and lower case, which is additionally provided with, turns wire coil main body with described
The detent mechanism to connect is provided with the stage portion with detent mechanism cooperation clamping lock, the locking on the lower case inner wall
Mechanism is made with the stage portion joint of Elastic plastic-rubber.
It is further: to be connected with connecting rod on the inner wall of the lower case, be provided with and be used on the inner wall of the upper housing
It is caught in the connector of the connecting rod, the connecting rod activity is threaded through the central axis for turning wire coil main body.
It is further: two ends for turning wire coil main body and there are gaps between the upper housing and lower case.
Further: the wire coil main body that turns is that cylinder turns wire coil main body, and the cavity turns drum along the cylinder
The central axis direction of main body opens up, and the drum lid is entrenched in the cavity.
Further: the ligulate is less than the width of the traction rope along the width of rope piece.
Further: the lockable mechanism includes mutually being clamped with the wire coil main body that turns to turn wire coil main body described in limitation and turn
Dynamic button, and be mounted on the spring of the button interior, the side of the button is connected with to connect card in the stage portion
The locking key of lock, the locking key are Elastic plastic-rubber locking key.
Compared with prior art, the invention has the advantages that
(1) it is interconnected between upper and lower casing by buckle, prevents the shell of pet tractor from being squeezed by external force backward
Interior deformable squeeze compressing inner wire vitalizes the rotation operation of moving part；
(2) turn wire coil main body to be easily installed with the cooperation of drum cover latch, and drum lid can be fixed in buckle structure
Limit prevents drum lid from loosening the interior movement for moving and influencing to turn wind spring inside wire coil main body after prolonged use；
(3) it there are gap between the inner wall of upper and lower casing and two end faces for turning wire coil main body, effectively prevent turning drum master
After body shifts in connecting rod, the access section of connecting rod and connector rubs for a long time with the wind spring turned inside wire coil main body, makes
At the situation that wind spring is stuck；
(4) contact between locking key and shell is moved by the flexible deformation of Elastic plastic-rubber itself, plastic cement zero not easy to wear
Part effectively prolongs the service life；
(5) when wind spring makes to turn drum quick rotation, the suitable rope piece that width is less than the traction rope width can be by traction rope
Automatically it smoothes out with the fingers suitable, traction rope is effectively prevent to hang and Caton.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is perspective view of the invention；
Fig. 2 is internal structure chart of the invention；
Fig. 3 is axial sectional view of the invention；
Wherein: 1, upper housing；2, lower case；3, traction rope；4, turn wire coil main body；5, wind spring；6, drum lid；7, rope stretching
Mouthful；8, ligulate is along rope piece；9, stage portion；10, connecting rod；11, connector；12, button；13, spring；14, locking key.
Specific embodiment
Embodiment: in conjunction with a kind of Fig. 1 to durable pet tractor shown in Fig. 3, upper housing 1 and lower case including clamping
2, and the drum that turns being mounted between the upper housing 1 and lower case 2, the drum that turns includes being internally provided with turning for cavity
Wire coil main body 4 and the wind spring 5 being mounted in the cavity further include being connected by a snap with the wire coil main body 4 that turns to limit
The drum lid 6 of 5 position of wind spring, drum lid 6 effectively prevent wind spring 5 to be scattered displacement, and buckle structure effectively prevent drum lid 6
Moving in loosening after prolonged use influences to turn the movement of 4 inside wind spring 5 of wire coil main body, it is described turn to be wound on drum side lead
Messenger 3, the upper housing 1 and the junction of lower case 2 offer rope outlet 7, and ligulate is connected at the rope outlet 7 along rope piece
8, the upper housing 1 and the junction of lower case 2 be additionally provided with the detent mechanism for turning wire coil main body 4 and connecting, under described
The stage portion 9 with detent mechanism cooperation clamping lock, the lockable mechanism and 9 phase of stage portion are provided on 2 inner wall of shell
The place of connecing is made of Elastic plastic-rubber.
It is connected with connecting rod 10 on the inner wall of the lower case 2, is provided on the inner wall of the upper housing 1 for being caught in
The connector 11 of connecting rod 10 is stated, 10 activity of connecting rod is threaded through the central axis for turning wire coil main body 4.It is described to turn line
There are gap between two ends of disc main body 4 and the upper housing 1 and lower case 2, it effectively prevent turning wire coil main body 4 even
After shifting on extension bar 10, the access section of connecting rod 10 and connector 11 rubs for a long time with the wind spring 5 turned inside wire coil main body 4,
The situation for causing wind spring 5 stuck.
The wire coil main body 4 that turns is that cylinder turns wire coil main body, and the cavity turns in wire coil main body along the cylinder
Mandrel direction opens up, and the drum lid 6 is entrenched in the cavity, surfacing, saves space.
The ligulate is less than the width of the traction rope 3 along the width of rope piece 8, can effectively prevent 3 crimping card of traction rope
Knot.
The lockable mechanism include with it is described turn the clamping of 4 phase of wire coil main body with limit it is described turn the rotation of wire coil main body 4 by
Button 12, and it is mounted on the spring 13 inside the button 12, the side of the button 12 is connected with to connect in the stage portion 9
The locking key 14 of clamping lock, the locking key 14 are Elastic plastic-rubber locking key.Contact between locking key 14 and stage portion 9 is by elasticity
The flexible deformation of plastic cement itself moves, and plastic cement part not easy to wear effectively prolongs the service life.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all according to this hair
The modification that the Spirit Essence of bright main technical schemes is done, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of durable pet tractor, it is characterised in that: upper housing and lower case including clamping, and be mounted on described
Turn drum between shell and lower case, the drum that turns includes being internally provided with turning wire coil main body and being mounted on described for cavity
Wind spring in cavity further includes being connected by a snap with the wire coil main body that turns to limit the drum lid of the wind spring position, institute
It states and turns to be wound with traction rope on drum side, the junction of the upper housing and lower case offers rope outlet, the rope outlet
Place is connected with ligulate along rope piece, and the upper housing is additionally provided with and the lock for turning wire coil main body and connecting with the junction of lower case
Mechanism processed is provided with the stage portion with detent mechanism cooperation clamping lock, the lockable mechanism and institute on the lower case inner wall
Stage portion joint is stated to be made of Elastic plastic-rubber.
2. a kind of durable pet tractor according to claim 1, it is characterised in that: connected on the inner wall of the lower case
There is connecting rod, the connector for being caught in the connecting rod is provided on the inner wall of the upper housing, the connecting rod activity is worn
It is located at the central axis for turning wire coil main body.
3. a kind of durable pet tractor according to claim 1 or 2, it is characterised in that: described to turn the two of wire coil main body
There are gaps between a end and the upper housing and lower case.
4. a kind of durable pet tractor according to claim 1, it is characterised in that: the wire coil main body that turns is cylinder
Turn wire coil main body, the cavity is opened up along the central axis direction that the cylinder turns wire coil main body, and the drum lid is entrenched in institute
It states in cavity.
5. a kind of durable pet tractor according to claim 1, it is characterised in that: the ligulate is small along the width of rope piece
In the width of the traction rope.
6. a kind of durable pet tractor according to claim 1, it is characterised in that: the lockable mechanism include with it is described
Turn wire coil main body to be mutually clamped to turn the button of wire coil main body rotation described in limitation, and be mounted on the spring of the button interior,
The side of the button is connected with to connect the locking key of clamping lock in the stage portion, and the locking key is Elastic plastic-rubber locking key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561118.6A CN109329101A (en) | 2018-12-20 | 2018-12-20 | A kind of durable pet tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561118.6A CN109329101A (en) | 2018-12-20 | 2018-12-20 | A kind of durable pet tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109329101A true CN109329101A (en) | 2019-02-15 |
Family
ID=65304290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811561118.6A Pending CN109329101A (en) | 2018-12-20 | 2018-12-20 | A kind of durable pet tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109329101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173091A1 (en) * | 2019-02-28 | 2020-09-03 | 东莞市佳晟实业有限公司 | Cord reel locking mechanism for pet lead |
| WO2022052255A1 (en) * | 2020-09-09 | 2022-03-17 | 韩东 | Pet tractor with storage bin and storage bin opening control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106234249A (en) * | 2016-08-03 | 2016-12-21 | 东莞市佳晟实业有限公司 | A kind of pet tractor |
| CN205902630U (en) * | 2016-05-24 | 2017-01-25 | 苏州佩德漫特工贸有限公司 | Pet retractor |
| CN206118773U (en) * | 2016-11-02 | 2017-04-26 | 何理才 | Pet retractor |
| CN108157220A (en) * | 2017-12-31 | 2018-06-15 | 朱哲昊 | A kind of Pet traction device |
| CN209359305U (en) * | 2018-12-20 | 2019-09-10 | 苏州天智美电子科技有限公司 | A kind of durable pet tractor |
-
2018
- 2018-12-20 CN CN201811561118.6A patent/CN109329101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205902630U (en) * | 2016-05-24 | 2017-01-25 | 苏州佩德漫特工贸有限公司 | Pet retractor |
| CN106234249A (en) * | 2016-08-03 | 2016-12-21 | 东莞市佳晟实业有限公司 | A kind of pet tractor |
| CN206118773U (en) * | 2016-11-02 | 2017-04-26 | 何理才 | Pet retractor |
| CN108157220A (en) * | 2017-12-31 | 2018-06-15 | 朱哲昊 | A kind of Pet traction device |
| CN209359305U (en) * | 2018-12-20 | 2019-09-10 | 苏州天智美电子科技有限公司 | A kind of durable pet tractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173091A1 (en) * | 2019-02-28 | 2020-09-03 | 东莞市佳晟实业有限公司 | Cord reel locking mechanism for pet lead |
| WO2022052255A1 (en) * | 2020-09-09 | 2022-03-17 | 韩东 | Pet tractor with storage bin and storage bin opening control method |
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