CN205455299U - Pet tractor that haulage rope can be withdrawed automatically - Google Patents
Pet tractor that haulage rope can be withdrawed automatically Download PDFInfo
- Publication number
- CN205455299U CN205455299U CN201620047731.6U CN201620047731U CN205455299U CN 205455299 U CN205455299 U CN 205455299U CN 201620047731 U CN201620047731 U CN 201620047731U CN 205455299 U CN205455299 U CN 205455299U
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- China
- Prior art keywords
- pull rope
- housing
- haulage rope
- pet tractor
- automatically retract
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Abstract
The utility model belongs to the technical field of the pet articles for use, especially, relate to a pet tractor that haulage rope can be withdrawed automatically. It has solved that prior art exists the unable better haulage rope technical problem such as receiving the pollution that drops that prevents. This pet tractor that haulage rope can be withdrawed automatically is including the casing and the haulage rope of setting in the casing that are equipped with the handle, the haulage rope on be equipped with the torque sensor that detects haulage rope tension and convert the signal of telecommunication to, be equipped with in the casing pulling the locking mechanism that rope lock is tight, torque sensor and locking mechanism electricity federation, the casing in be equipped with the battery, the casing in be equipped with singlechip and singlechip and torque sensor electricity federation, work as torque sensor when detecting the tension that the haulage rope receives and reducing, the locking mechanism bring to rest, the casing in be equipped with the recovery mechanism that makes the haulage rope withdraw. Compared with the prior art, the utility model discloses the advantage lies in: the haulage rope can automatic retraction to it is contaminated to drop the bottom surface.
Description
Technical field
This utility model belongs to technical field of pet articles, and particularly relating to a kind of pull rope can be certainly
The dynamic pet tractor regained.
Background technology
Along with the raising day by day of numerous people living standard, the people of pet feeding also gets at home
Come the most, in living area, park, on square, be frequently seen the people leading house pet, and
The problem often occurring many sauntering house pet when, such as stretches out a fixed length when pull rope
After degree, if house pet will easily drop on the ground near owner, so pull rope, thus
Being stained with many fouls, the most unsightly, on the other hand, if being infected with what antibacterial, very may be used
The health of house pet can be made to be affected.
In order to solve the problem that prior art exists, people have carried out long-term exploration, propose
Solution miscellaneous.Such as, Chinese patent literature discloses a kind of Novel pet
Pull rope, [application number: 201420014028.6], rope main body is divided into upset by upset trace line
Portion and two parts of main part, turning part and main part are relatively set with at least one opening
Group, opening group includes that the first opening and the second opening, turning part and main part alternately divide successively
Chuan Guo the second opening and the first opening.
Above-mentioned scheme improves the subproblem of prior art to a certain extent, but,
The most at least there is following defect in the program: designs coarse, cannot preferably protect pull rope not
Contaminated.
Summary of the invention
The purpose of this utility model is for the problems referred to above, it is provided that one preferably controls traction
The pet tractor that the pull rope of rope can automatically retract.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this traction
The pet tractor that rope can automatically retract includes setting handled housing and being arranged in housing
Pull rope, described housing is provided with and stretches out the wire hole of housing for pull rope, described
The pull rope line in being arranged at housing around the home wheel on, described pull rope is provided with inspection
Survey pull rope tension force and be converted into the velocity sensor of the signal of telecommunication, being provided with in housing and will draw
The retaining mechanism that cord lock is tight, described velocity sensor and retaining mechanism Electricity Federation, described
It is provided with battery in housing, in described housing, is provided with single-chip microcomputer and single-chip microcomputer and velocity pick-up
Device Electricity Federation, when described velocity sensor detects that tension force suffered by pull rope reduces, institute
The retaining mechanism stated is out of service, is provided with the recovery making pull rope regain in described housing
Mechanism.
In the pet tractor that above-mentioned pull rope can automatically retract, described recycling machine
Structure includes arranging inside online wheel and the scroll spring coaxial with line wheel, and pull rope is to housing
When overhanging, described scroll spring tightens up.
In the pet tractor that above-mentioned pull rope can automatically retract, described locking machine
Structure includes the locking frame being arranged in housing and the latch segment being arranged in locking frame,
It is one with line wheel that described line wheel side is provided with the gear coaxial with line wheel and described gear
Body formula structure, when described retaining mechanism starts, described latch segment clamping gear.
In the pet tractor that above-mentioned pull rope can automatically retract, described scrollwork bullet
The inner of spring is fixed on axial-rotation and is arranged in the rotating shaft in housing, described line wheel with
The outer end of scroll spring is connected, and described line wheel side is provided with line wheel cap.
In the pet tractor that above-mentioned pull rope can automatically retract, described housing by
Two symmetrical halfbodies are put together, and are formed for traction between two described halfbodies
Rope stretches out the wire hole of housing, and described wire hole arranges line pearl.
In the pet tractor that above-mentioned pull rope can automatically retract, described housing and
Handle is integral type structure.
In the pet tractor that above-mentioned pull rope can automatically retract, between two halfbodies
For demountable structure.
Compared with prior art, the pet tractor that this pull rope can automatically retract excellent
Point is: when the length that the distance of house pet with owner is stretched out less than pull rope, pull rope is also
Will not therefore drop to the most contaminated, can automatically retract, prevent it from dropping, and this
Process is not required to manual operation.
Accompanying drawing explanation
Fig. 1 is the explosive view that this utility model provides.
Fig. 2 is the structured flowchart that this utility model provides.
Fig. 3 is the overall circuit figure that this utility model provides.
Fig. 4 is the single chip circuit figure that this utility model provides.
Fig. 5 is the speed sensor circuit figure that this utility model provides.
In figure, handle 1, housing 2, wire hole 3, line wheel 4, velocity sensor 5,
Retaining mechanism 6, battery 7, recovering mechanism 8, scroll spring 9, single-chip microcomputer 10, locking
Frame 11, latch segment 12, gear 13, rotating shaft 14, line wheel cap 15, halfbody 16, line
Pearl 17.
Detailed description of the invention
This utility model is done further details of with detailed description of the invention below in conjunction with the accompanying drawings
Explanation.
As shown in Figure 1-2, the pet tractor that this pull rope can automatically retract includes being provided with
The housing 2 of handle 1 and the pull rope being arranged in housing 2, housing 2 and handle 1 are
Integral structure.Described housing 2 is provided with the wire hole stretching out housing 2 for pull rope
3, housing 2 is put together by two symmetrical halfbodies 16, between two halfbodies 16
For demountable structure.Formed between two described halfbodies 16 and stretch out housing 2 for pull rope
Wire hole 3, described wire hole 3 arranges line pearl 17.Described pull rope is around the home
On line wheel 4 in being arranged at housing 2, described pull rope is provided with detection pull rope
Tension force and be converted into the velocity sensor 5 of the signal of telecommunication, is provided with in housing 2 and will draw cord lock
Tight retaining mechanism 6, described velocity sensor 5 and retaining mechanism 6 Electricity Federation, described
Housing 2 in be provided with battery 7, be provided with single-chip microcomputer 10 and single-chip microcomputer in described housing 2
10 with velocity sensor 5 Electricity Federation, when described velocity sensor 5 detects pull rope institute
When being reduced by tension force, described retaining mechanism 6 is out of service, and retaining mechanism 6 includes setting
Put the locking frame 11 in housing 2 and the latch segment 12 being arranged in locking frame 11,
Described line is taken turns 4 sides and is provided with and takes turns 4 coaxial gears 13 and described gear 13 with line
It is integral type structure with line wheel 4, when described retaining mechanism 6 starts, described lock
Tight block 12 clamping gear 13.House pet is described when the power that pull rope is not pulled when
Near owner, now, signal is sent by velocity sensor 5, and then tight latch mechanism 6 closes
Closing, therefore, pull rope can freely stretch out or pack up.
And further, it is provided with, in described housing 2, the recovering mechanism making pull rope regain
8.Recovering mechanism 8 includes arranging inside online wheel 4 and takes turns 4 coaxial scroll springs with line
9, pull rope is when housing 2 overhangs, and described scroll spring 9 tightens up.Scroll spring
The inner of 9 is fixed on axial-rotation and is arranged in the rotating shaft 14 in housing 2, described line
Wheel 4 is connected with the outer end of scroll spring 9, and described line is taken turns 4 sides and is provided with line wheel cap 15.
Therefore, after tight latch mechanism 6 is closed, pull rope can be rapid by this recovering mechanism 8
Pack up, and after being retracted to tight state, signal sent again by velocity sensor 5,
Now retaining mechanism 6 starts again.So pull rope just can be always maintained at one relatively
For tight state, will not drop to contaminated on the ground.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employ handle 1, housing 2, wire hole 3, line wheel 4,
Velocity sensor 5, retaining mechanism 6, battery 7, recovering mechanism 8, scroll spring 9,
Single-chip microcomputer 10, locking frame 11, latch segment 12, gear 13, rotating shaft 14, line wheel cap
15, the term such as halfbody 16, line pearl 17, but it is not precluded from using the possibility of other term
Property.Use these terms to be only used to more easily to describe and explain of the present utility model
Essence；Being construed as any additional restriction is all and this utility model spirit
Contrary.
Claims (7)
1. the pet tractor that pull rope can automatically retract, including being provided with handle (1)
Housing (2) and the pull rope that is arranged in housing (2), it is characterised in that described
Housing (2) be provided with and stretch out the wire hole (3) of housing (2) for pull rope, described
The pull rope line in being arranged at housing (2) around the home wheel (4) on, described traction
Rope is provided with detection pull rope tension force and is converted into the velocity sensor (5) of the signal of telecommunication, shell
The retaining mechanism (6) locked by pull rope, described velocity sensor it is provided with in body (2)
(5) with retaining mechanism (6) Electricity Federation, in described housing (2), it is provided with battery (7),
Single-chip microcomputer (10) and single-chip microcomputer (10) and velocity pick-up it is provided with in described housing (2)
Device (5) Electricity Federation, when described velocity sensor (5) detects tension force suffered by pull rope
During reduction, described retaining mechanism (6) is out of service, sets in described housing (2)
There is the recovering mechanism (8) making pull rope regain.
The pet tractor that pull rope the most according to claim 1 can automatically retract,
It is characterized in that, described recovering mechanism (8) include arranging online wheel (4) inner side and
With line wheel (4) coaxial scroll spring (9), pull rope when housing (2) overhangs,
Described scroll spring (9) tightens up.
The pet tractor that pull rope the most according to claim 1 can automatically retract,
It is characterized in that, described retaining mechanism (6) includes the lock being arranged in housing (2)
Tight frame (11) and the latch segment (12) being arranged in locking frame (11), described
Line wheel (4) side is provided with the gear (13) coaxial with line wheel (4) and described gear
(13) taking turns (4) with line is integral type structure, when described retaining mechanism (6) starts
Time, described latch segment (12) clamping gear (13).
The pet tractor that pull rope the most according to claim 2 can automatically retract,
It is characterized in that, the inner of described scroll spring (9) is fixed on axial-rotation and is arranged on
In rotating shaft (14) in housing (2), described line wheel (4) and scroll spring (9)
Outer end be connected, described line wheel (4) side is provided with line wheel cap (15).
The pet tractor that pull rope the most according to claim 1 can automatically retract,
It is characterized in that, described housing (2) is by symmetrical two halfbodies (16) split
Form, formed between two described halfbodies (16) and stretch out housing (2) for pull rope
Wire hole (3), described wire hole (3) arranges line pearl (17).
The pet tractor that pull rope the most according to claim 1 can automatically retract,
It is characterized in that, described housing (2) and handle (1) are integral type structure.
The pet tractor that pull rope the most according to claim 1 can automatically retract,
It is characterized in that, be demountable structure between two halfbodies (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047731.6U CN205455299U (en) | 2016-01-19 | 2016-01-19 | Pet tractor that haulage rope can be withdrawed automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047731.6U CN205455299U (en) | 2016-01-19 | 2016-01-19 | Pet tractor that haulage rope can be withdrawed automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455299U true CN205455299U (en) | 2016-08-17 |
Family
ID=56671142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047731.6U Active CN205455299U (en) | 2016-01-19 | 2016-01-19 | Pet tractor that haulage rope can be withdrawed automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205455299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107751024A (en) * | 2017-09-29 | 2018-03-06 | 必然科技有限公司 | Pet tractor automatic assembling and automatic assembling flow path |
| WO2019056191A1 (en) * | 2017-09-19 | 2019-03-28 | 深圳市沃特沃德股份有限公司 | Pet lead device |
-
2016
- 2016-01-19 CN CN201620047731.6U patent/CN205455299U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056191A1 (en) * | 2017-09-19 | 2019-03-28 | 深圳市沃特沃德股份有限公司 | Pet lead device |
| CN107751024A (en) * | 2017-09-29 | 2018-03-06 | 必然科技有限公司 | Pet tractor automatic assembling and automatic assembling flow path |
| CN107751024B (en) * | 2017-09-29 | 2022-12-06 | 必然科技有限公司 | Automatic assembling machine and automatic assembling process for pet tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321017 Zhejiang province Jinhua city Jinpan development district nine road No. 50 Patentee after: Necessary technology Co., Ltd. Address before: 321017 Zhejiang province Jinhua city Jinpan development district nine road No. 50 Patentee before: Zhejiang Tianxia Industrial Co., Ltd. |