CN205266672U - Push rod locking device - Google Patents
Push rod locking device Download PDFInfo
- Publication number
- CN205266672U CN205266672U CN201620009738.9U CN201620009738U CN205266672U CN 205266672 U CN205266672 U CN 205266672U CN 201620009738 U CN201620009738 U CN 201620009738U CN 205266672 U CN205266672 U CN 205266672U
- Authority
- CN
- China
- Prior art keywords
- push rod
- swinging mounting
- card groove
- projection
- locking device
- 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
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Abstract
The utility model relates to a garden instrument technical field especially relates to a push rod locking device who is used for garden instruments such as lawn mower, snowplow, including rotate connecting push rod (2) on organism (1), it includes still that is changeed a movable support (3), change movable support (3) and be connected with organism (1) rotation, just commentaries on classics movable support (3) one end is passed through reset spring (4) and is connected with organism (1), change movable support (3) the other end and be equipped with draw -in groove (5), just be equipped with arch (6) that match with draw -in groove (5) on push rod (2), it is more convenient that this kind of push rod locking device uses.
Description
Technical field
The utility model relates to technical field of garden, particularly relates to a kind of push rod locking latches for the gardens such as mower, snowplow instrument.
Background technology
The gardens instrument of prior art, as mower, snowplow etc. are all provided with push rod, for the working direction of control machine, but prior art is when needs work, push rod to be pinned by push rod by a bolt, when needs rest, will being screwed out by bolt and then fold push rod, it is not very convenient to operate like this.
Summary of the invention
Technical problem to be solved in the utility model seems: provides a kind of and uses convenient push rod locking latches.
The technical scheme that the utility model adopts is: a kind of push rod locking latches, comprise the push rod being rotatably connected on body, it also comprises a swinging mounting, described swinging mounting and body are rotationally connected, and described swinging mounting one end is connected with body by return spring, the described swinging mounting the other end is provided with card groove, and the projection that described push rod is provided with card groove matches;
When push rod is in locking state, now, the card groove on swinging mounting blocks the projection on push rod, and return spring is to swinging mounting one pulling force so that the card groove on swinging mounting and the male cooperation on push rod tightr;
When push rod is in releasing orientation, now, the card groove on swinging mounting leaves the projection on push rod.
Adopt above structure compared with prior art, the utility model has the following advantages: the locking latches adopting this kind of structure, user only needs to rotate swinging mounting and just can easily be unclamped by push rod, and when locking push rod, because having card groove with protruding spacing, and the reverse pulling force of return spring so that it is more firm that push rod can be locked by locking mechanism.
As preferably, the other end of described swinging mounting is also provided with one and rotates handle. Such user can grasp rotation handle to rotate swinging mounting by hand, and control is got up more convenient comfortable like this.
As preferably, the axial height of described projection is greater than the thickness of swinging mounting. Like this when locking state, projection is not easy from card groove to depart from so that locking effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model push rod locking latches.
As shown in the figure: 1, body; 2, push rod; 3, swinging mounting; 4, return spring; 5, card groove; 6, protruding; 7, handle is rotated.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the utility model is not limited only to following embodiment.
A kind of push rod locking latches, comprise the push rod 2 being rotatably connected on body 1, it also comprises a swinging mounting 3, described swinging mounting 3 is rotationally connected with body 1, and described swinging mounting 3 one end is connected with body 1 by return spring 4, described swinging mounting 3 the other end is provided with card groove 5, and described push rod 2 is provided with the projection 6 matched with card groove 5; Described swinging mounting and body 1 are rotationally connected and refer to and be rotationally connected with body 1 in the middle part of swinging mounting 3,
When push rod is in locking state, now, the card groove 5 on swinging mounting 3 blocks the projection 6 on push rod 2, and swinging mounting 3 one pulling force given by return spring 4 so that it is tightr that the card groove 5 on swinging mounting 3 coordinates with the projection 6 on push rod 2;
When push rod is in releasing orientation, now, the card groove 5 on swinging mounting 3 leaves the projection 6 on push rod 2.
The other end of described swinging mounting 3 is also provided with one and rotates handle 7.
The described height of protruding 6 is greater than the thickness of swinging mounting 3.
During principle of operation of the present utility model: when push rod 2 locked by needs, need the projection 6 that rotation swinging mounting makes the card groove 5 on swinging mounting 3 block on push rod 2, and now because return spring 4 is to swinging mounting 3 one reverse pulling force, namely make the tighter of card groove 5 and protruding 6 cards; When the folding push rod 2 of needs, then need to rotate backward swinging mounting 3 so that card groove 5 departs from protruding 6, and such user just can freely fold push rod 2.
Claims (3)
1. a push rod locking latches, comprise the push rod (2) being rotatably connected on body (1), it is characterized in that: it also comprises a swinging mounting (3), described swinging mounting (3) and body (1) are rotationally connected, and described swinging mounting (3) one end is connected with body (1) by return spring (4), described swinging mounting (3) the other end is provided with card groove (5), and described push rod (2) is provided with the projection (6) matched with card groove (5);
When push rod is in locking state, now, card groove (5) on swinging mounting (3) blocks the projection on push rod (6), and return spring (4) is to swinging mounting (3) pulling force so that it is tightr that the card groove (5) on swinging mounting (3) coordinates with the projection (6) on push rod;
When push rod is in releasing orientation, now, the card groove (5) on swinging mounting (3) leaves the projection on push rod (6).
2. push rod locking latches according to claim 1, it is characterised in that: the other end of described swinging mounting (3) is also provided with one and rotates handle (7).
3. push rod locking latches according to claim 1, it is characterised in that: the axial height of described projection (6) is greater than the thickness of swinging mounting (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009738.9U CN205266672U (en) | 2016-01-07 | 2016-01-07 | Push rod locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009738.9U CN205266672U (en) | 2016-01-07 | 2016-01-07 | Push rod locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205266672U true CN205266672U (en) | 2016-06-01 |
Family
ID=56051314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009738.9U Expired - Fee Related CN205266672U (en) | 2016-01-07 | 2016-01-07 | Push rod locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205266672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023600A (en) * | 2018-08-09 | 2018-12-18 | 赵南南 | A kind of push rod locking mechanism leaking cotton device |
-
2016
- 2016-01-07 CN CN201620009738.9U patent/CN205266672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023600A (en) * | 2018-08-09 | 2018-12-18 | 赵南南 | A kind of push rod locking mechanism leaking cotton device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20210107 |