CN208609671U - A kind of adjustable pet leash - Google Patents
A kind of adjustable pet leash Download PDFInfo
- Publication number
- CN208609671U CN208609671U CN201820508514.1U CN201820508514U CN208609671U CN 208609671 U CN208609671 U CN 208609671U CN 201820508514 U CN201820508514 U CN 201820508514U CN 208609671 U CN208609671 U CN 208609671U
- Authority
- CN
- China
- Prior art keywords
- plate wheel
- lead
- right plate
- shell
- left plate
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of adjustable pet leashes, including bracelet, lead and traction button, the bracelet is connected to one end of the lead, the other end of lead connects the traction button, regulating device is laid in the middle part of the lead, the regulating device includes shell, bobbin winder device and rotation stop device, the hull outside is convexly equipped with the cavity for accommodating the bobbin winder device and rotation stop device, the bobbin winder device includes left plate wheel, right plate wheel and shaft, it is connected between the left plate wheel and right plate wheel by multiple spools, the spool be in and left plate wheel, the concentric circular distribution of right plate wheel is in left plate wheel, on the medial surface of right plate wheel, the center of left plate wheel and right plate wheel offers through-hole.It is laid with regulating device in the utility model in the middle part of lead, the two Duan Junyu spool of front and back of lead winds cooperation, plate wheel per revolution, and lead just bounce back or stretches out two circles, is convenient for adjusting lead length.
Description
Technical field
The utility model relates to pet supplies areas, and in particular to a kind of adjustable pet leash.
Background technique
In actual life raise pet people it is more and more, pet slip outside support signal majority need using traction rope with
Going astray from the group or running chaotically for pet is avoided, the traction rope structure simple functions of the prior art are single: on the one hand, is being easy to when not used
It is intertwined, makes troubles to user, some traction rope length are unadjustable, are not able to satisfy the various demands of user, practical
Property is not strong；On the other hand, though some traction ropes realize length automatic adjustment, structure is extremely complex, and production cost is higher, no
It is suitble to public use.
Utility model content
The purpose of the utility model is to provide it is a kind of it is practical, production cost is low, while doting on convenient for the adjustable of adjustment length
Object traction rope.
To achieve the goals above, the technical solution of the utility model is:
A kind of adjustable pet leash, including bracelet, lead and traction button, the bracelet are connected to the one of the lead
End, the other end of lead connect the traction button, are laid with regulating device in the middle part of the lead, the regulating device includes shell
Body, bobbin winder device and rotation stop device, the hull outside is convexly equipped with the cavity for accommodating the bobbin winder device and rotation stop device, described
Bobbin winder device includes left plate wheel, right plate wheel and shaft, is connected between the left plate wheel and right plate wheel by multiple spools, the volume
Axis in the circular distribution concentric with left plate wheel, right plate wheel left plate wheel, right plate wheel medial surface on, in left plate wheel and right plate wheel
The heart offers through-hole, and the shaft is arranged in the through-hole, and both ends of the shaft is rotatably connected in shell cavity, before lead
Two Duan Junyu spools winding cooperation afterwards, the both ends of shell offer the circular hole passed through for lead, close right disk on Yu Suoshu cavity
The side of wheel offers inclined strip hole；The rotation stop device includes ratchet, pawl, spring and adjusts bolt, the ratchet
It is fixed on right plate wheel lateral surface and concentric in shaft, the adjusting bolt is laid in the strip hole, and the pawl tilts cloth
And if one end and the articulated connection of shell cavity inner wall, pawl are connect by spring with shell cavity bottom.
Further, the upper bend of the pawl is formed barb-like and is cooperated with ratchet teeth portion.
Further, the ratchet and shaft and right plate wheel synchronous rotary.
Further, the bracelet is connect by hose clamp with lead, lead with traction button.
Further, the inclined direction of the pawl and strip hole is opposite.
The utility model has the following beneficial effects:
Regulating device is laid in the utility model in the middle part of lead, the two Duan Junyu spool of front and back of lead winds cooperation, disk
Take turns per revolution, lead, which just bounce back or stretches out, two to be enclosed, convenient for adjustment length；By the way that bracelet is arranged, bracelet can be directly socketed in
Railing or street lamp of surrounding etc., can also be directly sleeved on the arm of user, liberate the both hands of user.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable pet leash of the utility model.
Fig. 2 is the cross-sectional view in a kind of adjustable pet leash Fig. 1 of the utility model at A-A.
Fig. 3 is the sectional stretch-out view in a kind of adjustable pet leash Fig. 2 of the utility model at B-B.
Fig. 4 is the cross-sectional view in a kind of adjustable pet leash Fig. 3 of the utility model at C-C.
Numbering in the drawing are as follows: 1 is bracelet, and 2 be lead, and 3 be traction button, and 4 be shell, and 5 be left plate wheel, and 6 be right plate wheel, 7
It is spool for shaft, 8,9 be strip hole, and 10 be ratchet, and 11 be pawl, and 12 be spring, and 13 is adjust bolt, and 14 be hose clamp.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments:
As shown in Figure 1 to 4, a kind of adjustable pet leash, including bracelet 1, lead 2 and traction button 3, bracelet 1 connects
It connects in one end of lead 2, the other end connection traction button 3 of lead 2, bracelet 1 and lead 2, lead 2 and traction button 3 pass through larynx
14 connection of hoop；It is laid with regulating device in the middle part of lead 2, regulating device includes shell 4, bobbin winder device and rotation stop device, outside shell 4
Side is convexly equipped with the cavity for accommodating bobbin winder device and rotation stop device, and bobbin winder device includes left plate wheel 5, right plate wheel 6 and shaft 7, left disk
It is connected between wheel 5 and right plate wheel 6 by multiple spools 8, spool 8 is in the circular distribution concentric with left plate wheel 5, right plate wheel 6 on a left side
Plate wheel 5, right plate wheel 6 medial surface on, the center of left plate wheel 5 and right plate wheel 6 offers through-hole, and shaft 7 is arranged in through-hole,
7 both ends of shaft are rotatably connected in 4 cavity of shell, and the two Duan Junyu spool 8 of front and back of lead 2 winds cooperation, and the both ends of shell 4 are opened
Equipped with the circular hole passed through for lead 2, inclined strip hole 9 is offered in the side on cavity close to right plate wheel 6；Rotation stop device packet
It includes ratchet 10, pawl 11, spring 12 and adjusts bolt 13, ratchet 10 is fixed on right 6 lateral surface of plate wheel and, tune concentric in shaft 7
Section bolt 13 is laid in strip hole 9, and the inclination of pawl 11 is laid and one end and 4 cavity inner wall of shell are articulated and connected, pawl 11
With the inclined direction of strip hole 9 on the contrary, pawl 11 is connect by spring 12 with 4 cavity bottom of shell, the upper bend of pawl 11
It is formed barb-like and cooperated with 10 teeth portion of ratchet, ratchet 10 and 6 synchronous rotary of shaft 7 and right plate wheel.
It when using the utility model, holds on bracelet 1, traction 3 hooks of button are held on the necklace of pet: on the one hand,
In the case where external force, the elastic force of spring 12 separates pawl 11 and ratchet 10, and left plate wheel 5 and right plate wheel 6 are free to rotate,
Due to lead 2 two Duan Junyu spool 8 of front and back wind cooperation, plate wheel per revolution, lead 2 just bounce back or stretches out two enclose, can
Freely to stretch the length of lead 2；On the other hand, it when not needing adjustment 2 length of lead, holds and adjusts bolt 13 along shell
Strip hole 9 slides on 4, due to the inclined direction of pawl 11 and strip hole 9 on the contrary, being pressed in 11 top of pawl when adjusting bolt 13
When, locking adjusts bolt 13, at this point, pawl 11 limits ratchet 10 and it is prevented to rotate freely, realizes long to lead 2
The fixation of degree.
The embodiment of the above, the only preferred embodiment of the utility model not limit the utility model
Practical range, therefore all equivalent change or modifications done according to structure, feature and principle described in the utility model patent range,
It should be included in present utility model application the scope of the patents.
Claims (5)
1. a kind of adjustable pet leash, including bracelet (1), lead (2) and traction button (3), the bracelet (1) are connected to institute
One end of lead (2) is stated, the other end of lead (2) connects the traction button (3), which is characterized in that cloth in the middle part of the lead (2)
Equipped with regulating device, the regulating device includes shell (4), bobbin winder device and rotation stop device, is convexly equipped on the outside of the shell (4)
The cavity of the bobbin winder device and rotation stop device is accommodated, the bobbin winder device includes left plate wheel (5), right plate wheel (6) and shaft
(7), between the left plate wheel (5) and right plate wheel (6) by multiple spools (8) connect, the spool (8) be in left plate wheel (5),
The concentric circular distribution of right plate wheel (6) left plate wheel (5), right plate wheel (6) medial surface on, left plate wheel (5) and right plate wheel (6)
Center offers through-hole, and the shaft (7) is arranged in the through-hole, and shaft (7) both ends are rotatably connected on shell (4) cavity
Interior, the two Duan Junyu spool (8) of front and back of lead (2) winds cooperation, and the both ends of shell (4) offer the circle passed through for lead (2)
Hole, the side on Yu Suoshu cavity close to right plate wheel (6) offer inclined strip hole (9)；The rotation stop device includes ratchet
(10), pawl (11), spring (12) and adjust bolt (13), the ratchet (10) be fixed on right plate wheel (6) lateral surface and in turn
With one heart, the adjusting bolt (13) is laid in the strip hole (9) axis (7), and pawl (11) inclination is laid and one end
It is articulated and connected with shell (4) cavity inner wall, pawl (11) is connect by spring (12) with shell (4) cavity bottom.
2. a kind of adjustable pet leash according to claim 1, which is characterized in that the top of the pawl (11) is curved
It is curved at it is barb-like and with ratchet (10) teeth portion cooperate.
3. a kind of adjustable pet leash according to claim 1, which is characterized in that the ratchet (10) and shaft
(7) and right plate wheel (6) synchronous rotary.
4. a kind of adjustable pet leash according to claim 1, which is characterized in that the bracelet (1) and lead
(2), lead (2) is connect by hose clamp (14) with traction button (3).
5. a kind of adjustable pet leash according to claim 1, which is characterized in that the pawl (11) and strip hole
(9) inclined direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508514.1U CN208609671U (en) | 2018-04-11 | 2018-04-11 | A kind of adjustable pet leash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508514.1U CN208609671U (en) | 2018-04-11 | 2018-04-11 | A kind of adjustable pet leash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208609671U true CN208609671U (en) | 2019-03-19 |
Family
ID=65699544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508514.1U Expired - Fee Related CN208609671U (en) | 2018-04-11 | 2018-04-11 | A kind of adjustable pet leash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208609671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772264A (en) * | 2020-07-08 | 2020-10-16 | 安徽省桐城市雅格卫生材料有限公司 | Low-resistance child mask and production process thereof |
-
2018
- 2018-04-11 CN CN201820508514.1U patent/CN208609671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772264A (en) * | 2020-07-08 | 2020-10-16 | 安徽省桐城市雅格卫生材料有限公司 | Low-resistance child mask and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |