CN203675833U - Pet tractor with safety locking mechanism - Google Patents
Pet tractor with safety locking mechanism Download PDFInfo
- Publication number
- CN203675833U CN203675833U CN201420019481.6U CN201420019481U CN203675833U CN 203675833 U CN203675833 U CN 203675833U CN 201420019481 U CN201420019481 U CN 201420019481U CN 203675833 U CN203675833 U CN 203675833U
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- China
- Prior art keywords
- button
- housing
- withdrawing rope
- passage
- cavity
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- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of pet traction devices, in particular to a pet tractor with a safety locking mechanism. The pet tractor comprises a shell and a handle connected onto the shell. A belt outlet is formed in the shell, a cavity is formed in the shell, a rotary disc is arranged in the cavity, a channel is formed in the handle, and the channel enables the cavity to be communicated with the external. A rope winding and unwinding button capable of moving upwards and downwards is arranged in the channel, a clamping portion is formed at the lower end of the rope winding and unwinding button, a plurality of clamping teeth are arranged on the rotary disc, the clamping portion and the clamping teeth are arranged correspondingly, a reset spring is arranged between the rope winding and unwinding button and the channel, an inner cavity is formed in the rope winding and unwinding button, a through hole is formed in the upper portion of the rope winding and unwinding button, a locking button is arranged in the inner cavity in a swinging mode, the upper end of the locking button stretches out of the through hole, and the locking mechanism is arranged between the locking button and the channel. The pet tractor with the safety locking mechanism is reasonable in structural design, convenient to operate, safe and reliable.
Description
Technical field
This practicality relates to Pet traction device technical field, particularly a kind of pet tractor with safe locking mechanism.
Background technology
Along with improving constantly of people's living standard, it is more and more common that raising pets has become, and it has increased much enjoyment to people's life, but simultaneously, the pet event of hurting sb.'s feelings also happens occasionally.For effectively solving this technical problem, do in the industry a large amount of explorations and research, various pet tractors have just arisen at the historic moment.
Existing pet tractor is generally by housing, and rotating disk and the locking press button of being located at housing inner chamber form, and described rotating disk is provided with some screens, locking press button setting corresponding to described screens.While needing folding and unfolding pull rope, locking press button and described screens are separated; Need to lock pull rope time, press locking press button, the moving switch of control snaps in screens, and now rotating disk cannot rotate, and pull rope is processed lock-out state.Just can discharge withdrawing rope button because existing pet tractor needs only trip lock set button, thereby may produce maloperation, thereby make troubles to user, have potential safety hazard; In addition, existing pet tractor locking, operating personnel need grow by locking press button, very effort.Therefore be necessary the structure of existing pet tractor to improve, to improve its Practical Performance.
Practical content
This practical purpose is for the defect of prior art and deficiency, provides structure to arrange rationally, the pet tractor with safe locking mechanism easy to use.
For achieving the above object, this practicality is by the following technical solutions:
The pet tractor with safe locking mechanism that this practicality is described, comprise housing and be connected in the handle on housing, described housing is provided with band outlet, in described housing, be formed with cavity, the rotatable rotating disk that is provided with in described cavity, in described handle, form passage, described channel connection cavity is with extraneous, in described passage, can be provided with up or down withdrawing rope button, described withdrawing rope button lower end forms card division, described rotating disk is provided with some latches, the setting corresponding to latch of described card division, between described withdrawing rope button and passage, be provided with back-moving spring, in described withdrawing rope button, be provided with inner chamber, withdrawing rope button top is provided with through hole, the swingable locking press button that is provided with in described inner chamber, stretch out outside through hole described locking press button upper end, between locking press button and passage, be provided with locking mechanism.
Further, described housing is formed by housing A and housing B docking, in described housing A, form cavity A, in housing B, form cavity B, described cavity A and cavity B are combined into cavity, described housing A is provided with bayonet socket A, described housing B is provided with bayonet socket B, described bayonet socket A and bayonet socket B docking form bayonet socket, in described bayonet socket, be connected with out tep reel, described band outlet is located at out on tep reel, on described housing A, be connected with handle portion A, on housing B, be connected with handle portion B, handle portion A and handle portion B docking form handle, described handle portion A place forms passage A, described handle portion B place forms channel B, described passage A and channel B docking form passage.
Further, the left and right sides, described withdrawing rope button middle and upper part is provided with rotating hole, and the left and right sides, withdrawing rope button middle and lower part is provided with handle hole; The left and right sides, described locking press button middle part is provided with rotating shaft, the left and right sides, locking press button bottom is provided with lock point, locking press button top is provided with by key head, in the rotatable rotating hole of being located at withdrawing rope button both sides of rotating shaft of described locking press button both sides, describedly stretch out outside through hole by key head, the lock point of described locking press button both sides stretches out outside the handle hole of withdrawing rope button both sides, all locking screens corresponding with lock point on described passage A and channel B inwall, and described locking screens forms a described locking mechanism with lock point.
Further, described locking screens comprises the card muscle A being longitudinally located in passage A and channel B and is laterally located at the card muscle B in passage A and channel B, and described card muscle A one end is connected with card muscle B one end, and junction is provided with lug boss.
Further, the left and right sides, described withdrawing rope button lower end is equipped with card division, all some latches of the circumference place of described rotating disk both sides, the corresponding setting of latch of the card division of described withdrawing rope button both sides and rotating disk both sides.
Further, described withdrawing rope button upside outer wall is provided with gear, described passage A and channel B correspondence position are respectively equipped with lower gear A and lower gear B, and described lower gear A and lower gear B docking are lower gear, and described back-moving spring two ends are supported and are located on gear and lower gear respectively.
Further, described locking press button top is provided with elastic tip, and described withdrawing rope button inside top correspondence is provided with card convex.
This practical beneficial effect is: in this practical described withdrawing rope button, be provided with inner chamber, withdrawing rope button top is provided with through hole, the swingable locking press button that is provided with in described inner chamber, stretch out outside through hole described locking press button upper end, between locking press button and passage, be provided with locking mechanism, described locking mechanism can effectively lock the withdrawing rope button of pressing, arrange like this, efficiently solve defect and the deficiency such as maloperation and the inconvenience of operation effort that in prior art, may exist, greatly improved product quality.
Accompanying drawing explanation
Fig. 1 is this practical decomposition texture schematic diagram;
Fig. 2 is structural representation after this practicality removal housing B;
Fig. 3 is this practical housing A structural representation;
Fig. 4 is A place structure for amplifying schematic diagram in Fig. 3;
Fig. 5 is this practical locking press button structural representation;
Fig. 6 is this practical withdrawing rope press-button structure schematic diagram;
Fig. 7 is this practical duty one sectional structure schematic diagram;
Fig. 8 is B place structure for amplifying schematic diagram in Fig. 7;
Fig. 9 is these practical duty two sectional structure schematic diagrames;
Figure 10 is C place structure for amplifying schematic diagram in Fig. 9;
Figure 11 is these practical duty three sectional structure schematic diagrames;
Figure 12 is D place structure for amplifying schematic diagram in Figure 11;
In figure:
1, housing A; 11, bayonet socket A; 12, passage A; 13, handle portion A;
14, cavity A; 15, rotating shaft;
121, lower gear A; 122, card muscle A; 123, lug boss; 124, card muscle B;
2, housing B; 21, bayonet socket B; 22, channel B; 23, handle portion B;
3, back-moving spring;
4, the upper shaft of a writing brush; 41, press key head; 42, elastic tip; 43, rotating shaft;
44, lock point;
5, withdrawing rope button; 51, inner chamber; 52, through hole; 53, rotating hole;
54, handle hole; 55, upper gear; 56, card division; 57, card convex;
6, rotating disk; 61, latch; 62, axis hole;
7, go out tep reel; 71, band outlet.
Embodiment
Below in conjunction with accompanying drawing, this practicality is further described.
As shown in Figures 1 to 4, the pet tractor with safe locking mechanism that this practicality is described, comprise housing and be connected in the handle on housing, described housing is provided with band outlet 71, in described housing, is formed with cavity, the rotatable rotating disk 6 that is provided with in described cavity, in described handle, form passage, described channel connection cavity, with extraneous, can be provided with withdrawing rope button 5 in described passage up or down, and said structure forms this practical basic structure.When use, pull rope one end is wrapped on rotating disk 6, and the pull rope other end passes from band outlet 71, and for setting fastening pet, this practicality reaches the technical purpose of folding and unfolding pull rope by the positive and negative rotation of rotating disk 6, and described withdrawing rope button 5 is controlled rotating disk 6 for braking.
Wherein, described housing is formed by housing A1 and housing B2 docking, in described housing A1, forms cavity A14, forms cavity B (not shown) in housing B2, and described cavity A14 and cavity B are combined into cavity.Described cavity A14 is provided with rotating shaft 15, and described rotating disk 6 central parts are provided with axis hole 62, and described rotating disk 6 is by rotatable being located in cavity of cooperation of rotating shaft 15 and axis hole 62.
Described housing A1 is provided with bayonet socket A11, and described housing B2 is provided with bayonet socket B21, and described bayonet socket A11 and bayonet socket B21 docking form bayonet socket, are connected with out tep reel 7 in described bayonet socket, and described band outlet 71 is located at out on tep reel 7.
On described housing A1, be connected with handle portion A13, on housing B2, be connected with handle portion B23, handle portion A13 and handle portion B23 docking form handle, and described handle portion A13 place forms passage A12, described handle portion B23 place forms channel B 22, and described passage A12 and channel B 22 docking form passage.As previously mentioned, withdrawing rope button 5 is located in the passage being formed by passage A12 and channel B 22.
As shown in Figure 6, described withdrawing rope button 5 entirety are square cylinder structure, particularly, in described withdrawing rope button 5, be provided with inner chamber 51, withdrawing rope button 5 tops are provided with through hole 52, described withdrawing rope button 5 left and right sides, middle and upper part are provided with rotating hole 53, and withdrawing rope button 5 left and right sides, middle and lower part are provided with handle hole 54; Described withdrawing rope button 5 left and right sides, lower end form card division 56, and described withdrawing rope button 5 inside top correspondences are provided with card convex 57.
As shown in Figure 5, described locking press button 4 left and right sides, middle part are provided with rotating shaft 43, and locking press button 4 left and right sides, bottom are provided with lock point 44, and locking press button 4 tops are provided with by key head 41, and described locking press button 4 tops are provided with elastic tip 42.
Described locking press button 4 is located in the inner chamber 51 of described withdrawing rope button 5 swingably, particularly, in the rotatable rotating hole 53 of being located at withdrawing rope button 5 both sides of rotating shaft 43 of described locking press button 4 both sides, describedly stretch out outside through hole 52 by key head 41, the lock point 44 of described locking press button 4 both sides stretches out outside the handle hole 54 of withdrawing rope button 5 both sides, the setting corresponding to card convex 57 of described elastic tip 42.
Between described withdrawing rope button 5 and passage, be provided with back-moving spring 3, particularly, described withdrawing rope button 5 upside outer walls are provided with gear 55, described passage A12 and channel B 22 correspondence positions are respectively equipped with lower gear A121 and lower gear B (not shown), described lower gear A121 and lower gear B docking are lower gear, and described back-moving spring 3 two ends are supported and are located on gear 55 and lower gear respectively.
All some latches 61 of the circumference place of described rotating disk 6 both sides, the corresponding setting of latch 61 of the card division 56 at described withdrawing rope button 5 two ends and rotating disk 6 both sides, arranges like this, in the time that card division 56 coordinates with latch 61, more balance and stability of both combinations.
Between described locking press button 4 and passage, be provided with locking mechanism.All locking screens corresponding with lock point 44 on described passage A12 and channel B 22 inwalls, described locking screens forms a described locking mechanism with lock point 44.Wherein, described locking screens comprise be longitudinally located at the card muscle A122 in passage A12 and channel B 22 and be laterally located at passage A12 and channel B 22 in card muscle B124, described card muscle A122 one end with card muscle B124 one end be connected, junction is provided with lug boss 123.
Operation principle:
As shown in Figure 7 and Figure 8, in the time that withdrawing rope button 5 is not pressed, back-moving spring 3 is in extended configuration, the card division 56 of the withdrawing rope button 5 both sides latch 61 that spring 3 withstood and departed from the both sides of rotating disk 6 that is reset, rotating disk 6 is not locked, keeps the two-way freedom of pull rope folding and unfolding.
As shown in Figure 9 and Figure 10, in the time that withdrawing rope button 5 is pressed, the card division 56 of withdrawing rope button 5 both sides heads in the latch 21 of both sides of rotating disk 6, and rotating disk 6 can not rotate, and keeps pull rope folding and unfolding Bidirectional locking.Now locking press button 4 is not worked, and decontrols after withdrawing rope button 5, and withdrawing rope button 5 outwards ejects under the effect of back-moving spring 3, and rotating disk 6 is rotatable, and pull rope is in the two-way free state of folding and unfolding.
As shown in Figure 11 and Figure 12, after withdrawing rope button 5 is pressed, promote forward locking press button 4 by key head 41, locking press button 4 is the swing realizing at inner chamber 51 that coordinates with rotating hole 53 by rotating shaft 43, and now, the elastic tip 42 of locking press button 4 strides across the card convex 57 of withdrawing rope button 5, locking press button 4 is in the lock state for the first time, meanwhile, the lock point 44 of locking press button 4 both sides strides across respectively the lug boss 123 in passage A12 and channel B 22, and locking press button 4 is in the lock state for the second time.Now, unclamp withdrawing rope button 5, under the effect of back-moving spring 3, described elastic tip 42 and card convex 57, between lock point 44 and lug boss 123 all near locking state.Now, operating personnel only need hold handle, can easily draw pet, easy to operate, and safe and reliable.
If unlock, need to depress after withdrawing rope button 5, backward trip lock set button 4 press key head 41, now the lock point 44 of locking press button 4 both sides strides across respectively the lug boss 123 in passage A12 and channel B 22, enter the side of card muscle A122, and elastic tip 42 strides across card convex 57, locking is untied, now, under the effect of back-moving spring 3, on withdrawing rope button 5, to move, card division 56 separates with latch 61, thereby remove the locking to rotating disk 6, make rope closing put rope and keep two-way freedom.
This utility structure arranges rationally, efficiently solves defect and the deficiency such as maloperation and the inconvenience of operation effort that in prior art, may exist, and has greatly improved product quality.
The above is only this practical preferred embodiments, therefore the equivalence that structure, feature and the principle described in Fan Yiben utility patent application scope done changes or modifies, is included in this utility patent application scope.
Claims (7)
1. the pet tractor with safe locking mechanism, comprise housing and be connected in the handle on housing, described housing is provided with band outlet (71), in described housing, be formed with cavity, the rotatable rotating disk (6) that is provided with in described cavity, in described handle, form passage, described channel connection cavity is with extraneous, in described passage, can be provided with up or down withdrawing rope button (5), described withdrawing rope button (5) lower end forms card division (56), described rotating disk (6) is provided with some latches (61), described card division (56) setting corresponding to latch (61), between described withdrawing rope button (5) and passage, be provided with back-moving spring (3), it is characterized in that: in described withdrawing rope button (5), be provided with inner chamber (51), withdrawing rope button (5) top is provided with through hole (52), the swingable locking press button (4) that is provided with in described inner chamber (51), stretch out outside through hole (52) described locking press button (4) upper end, between locking press button (4) and passage, be provided with locking mechanism.
2. the pet tractor with safe locking mechanism according to claim 1, it is characterized in that: described housing is formed by housing A (1) and housing B (2) docking, in described housing A (1), form cavity A (14), housing B forms cavity B in (2), described cavity A (14) and cavity B are combined into cavity, described housing A (1) is provided with bayonet socket A (11), described housing B (2) is provided with bayonet socket B (21), described bayonet socket A (11) and bayonet socket B (21) docking form bayonet socket, in described bayonet socket, be connected with out tep reel (7), described band outlet (71) is located at out on tep reel (7), on described housing A (1), be connected with handle portion A (13), on housing B (2), be connected with handle portion B (23), handle portion A (13) and handle portion B (23) docking form handle, described handle portion A (13) locates to form passage A (12), described handle portion B (23) locates to form channel B (22), described passage A (12) and channel B (22) docking form passage.
3. the pet tractor with safe locking mechanism according to claim 2, it is characterized in that: described withdrawing rope button (5) left and right sides, middle and upper part is provided with rotating hole (53), withdrawing rope button (5) left and right sides, middle and lower part is provided with handle hole (54), the left and right sides, described locking press button (4) middle part is provided with rotating shaft (43), locking press button (4) left and right sides, bottom is provided with lock point (44), locking press button (4) top is provided with by key head (41), in the rotatable rotating hole (53) of being located at withdrawing rope button (5) both sides of rotating shaft (43) of described locking press button (4) both sides, describedly stretch out outside through hole (52) by key head (41), the lock point (44) of described locking press button (4) both sides stretches out outside the handle hole (54) of withdrawing rope button (5) both sides, on described passage A (12) and channel B (22) inwall all with locking screens corresponding to lock point (44), described locking screens forms described locking mechanism with lock point (44).
4. the pet tractor with safe locking mechanism according to claim 3, it is characterized in that: described locking screens comprises to be longitudinally located at the card muscle A (122) in passage A (12) and channel B (22) and to be laterally located at passage A (12) and card muscle B (124) that channel B (22) is interior, described card muscle A (122) one end is connected with card muscle B (124) one end, and junction is provided with lug boss (123).
5. according to the arbitrary described pet tractor with safe locking mechanism of claim 1-4, it is characterized in that: described withdrawing rope button (5) left and right sides, lower end is equipped with card division (56), all some latches (61) of the circumference place of described rotating disk (6) both sides, the corresponding setting of latch (61) of the card division (56) of described withdrawing rope button (5) both sides and rotating disk (6) both sides.
6. according to the arbitrary described pet tractor with safe locking mechanism of claim 3-4, it is characterized in that: described withdrawing rope button (5) upside outer wall is provided with gear (55), described passage A (12) and channel B (22) correspondence position are respectively equipped with lower gear A (121) and lower gear B, described lower gear A (121) and lower gear B docking are lower gear, and described back-moving spring (3) two ends are supported and are located on gear (55) and lower gear respectively.
7. the pet tractor with safe locking mechanism according to claim 6, it is characterized in that: described locking press button (4) top is provided with elastic tip (42), described withdrawing rope button (5) inside top correspondence is provided with card convex (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019481.6U CN203675833U (en) | 2014-01-13 | 2014-01-13 | Pet tractor with safety locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019481.6U CN203675833U (en) | 2014-01-13 | 2014-01-13 | Pet tractor with safety locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675833U true CN203675833U (en) | 2014-07-02 |
Family
ID=50997819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019481.6U Withdrawn - After Issue CN203675833U (en) | 2014-01-13 | 2014-01-13 | Pet tractor with safety locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675833U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734032A (en) * | 2014-01-13 | 2014-04-23 | 余姚市凯盛工艺品有限公司 | Pet leash with safety locking mechanism |
| CN104365503A (en) * | 2014-10-23 | 2015-02-25 | 东莞市佳晟实业有限公司 | Pet leashing device |
| CN104396788A (en) * | 2014-10-23 | 2015-03-11 | 东莞市佳晟实业有限公司 | Pet leashing device leash-outlet control mechanism |
| CN104444468A (en) * | 2014-11-28 | 2015-03-25 | 李茂华 | Precise-positioning plate feeding assembly used for melamine plate hot press and achieving method thereof |
| CN105935041A (en) * | 2016-05-24 | 2016-09-14 | 苏州佩德漫特工贸有限公司 | Pet tractor |
| WO2018023996A1 (en) * | 2016-08-03 | 2018-02-08 | 东莞市佳晟实业有限公司 | Pet leash device |
| CN108605859A (en) * | 2018-04-12 | 2018-10-02 | 佛山科学技术学院 | A kind of back of the body buckle type dog-pulling device |
| CN112964833A (en) * | 2021-02-20 | 2021-06-15 | 广东工业大学 | Deep-sea combustible ice coating multi-interface environment in-situ simulation system and implementation method |
-
2014
- 2014-01-13 CN CN201420019481.6U patent/CN203675833U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734032A (en) * | 2014-01-13 | 2014-04-23 | 余姚市凯盛工艺品有限公司 | Pet leash with safety locking mechanism |
| CN103734032B (en) * | 2014-01-13 | 2015-08-26 | 余姚市凯盛工艺品有限公司 | With the pet tractor of safe locking mechanism |
| CN104365503A (en) * | 2014-10-23 | 2015-02-25 | 东莞市佳晟实业有限公司 | Pet leashing device |
| CN104396788A (en) * | 2014-10-23 | 2015-03-11 | 东莞市佳晟实业有限公司 | Pet leashing device leash-outlet control mechanism |
| CN104444468A (en) * | 2014-11-28 | 2015-03-25 | 李茂华 | Precise-positioning plate feeding assembly used for melamine plate hot press and achieving method thereof |
| CN105935041A (en) * | 2016-05-24 | 2016-09-14 | 苏州佩德漫特工贸有限公司 | Pet tractor |
| 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 |
| WO2018023996A1 (en) * | 2016-08-03 | 2018-02-08 | 东莞市佳晟实业有限公司 | Pet leash device |
| CN108605859A (en) * | 2018-04-12 | 2018-10-02 | 佛山科学技术学院 | A kind of back of the body buckle type dog-pulling device |
| CN112964833A (en) * | 2021-02-20 | 2021-06-15 | 广东工业大学 | Deep-sea combustible ice coating multi-interface environment in-situ simulation system and implementation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |