CN204826948U - Tractor hood lock - Google Patents
Tractor hood lock Download PDFInfo
- Publication number
- CN204826948U CN204826948U CN201520595635.0U CN201520595635U CN204826948U CN 204826948 U CN204826948 U CN 204826948U CN 201520595635 U CN201520595635 U CN 201520595635U CN 204826948 U CN204826948 U CN 204826948U
- Authority
- CN
- China
- Prior art keywords
- thumb wheel
- hood lock
- rivet
- tractor
- latch
- 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 tractor hood lock belongs to tractor accessory technical field, and its structure includes support, thumb wheel and spring bolt, and the same surface at the support is installed through rivet no. 1 and rivet no. 2 respectively to thumb wheel and spring bolt to the thumb wheel can rotate around rivet no. 1, and the spring bolt can rotate around rivet no. 2, the thumb wheel corresponds the spring bolt and is provided with the draw -in groove on one side, is provided with latch, latch and draw -in groove cooperation joint on one side the spring bolt corresponds the thumb wheel. The utility model discloses a tractor hood lock compares with prior art, has characteristics such as reasonable in design, simple structure, easily processing, low in production cost, simple to operate, safe and reliable, when the hood lock receives the shaking force, can guarantee the reliability of hood lock completely.
Description
Technical field
The utility model relates to tractor part technical field, specifically hood lock of tractor.
Background technology
Existing a kind of hood lock of tractor is primarily of two, left and right locking plate, fixture block, torsion spring, handle, extension spring, lock housing body composition, hood lock is fixed on tractor body, lock is welded on hood, when lock pressing hood locking plate, multistage V-arrangement draw-in groove on locking plate presses lower end fixture block, is finally stuck in that fixture block to realize hood locked.But when tractor moves, hood lock is very large by vibration influence, makes fixture block depart from locking plate draw-in groove.So existing hood lock is easily given a shock impact, poor reliability; Also have two of hood lock locking plates to utilize short pin that extension spring is set to strengthen buckle power between the two at present, but extension spring is installed in housing, not easily installs replacing, is also awkward, and adds cost.
summary of the invention
Technical assignment of the present utility model is for above weak point, provides a kind of rational in infrastructure, hood lock of tractor that cost of production is low, safe and reliable.
The utility model solves the technical scheme that its technical problem adopts: this hood lock comprises support, thumb wheel and dead bolt, thumb wheel and dead bolt are arranged on the same surface of support respectively by rivet one and rivet two, and thumb wheel can rotate around rivet one, dead bolt can rotate around rivet two; The corresponding dead bolt of thumb wheel is while be provided with draw-in groove, and the corresponding thumb wheel of dead bolt is provided with latch, and latch coordinates clamping with draw-in groove.
Described rivet one is wound with thumb wheel spring, and one end of thumb wheel spring is stuck on support, and the other end is stuck on thumb wheel.
Described rivet two is wound with latch bolt spring, and one end of latch bolt spring is stuck on support, and the other end is stuck on dead bolt.
Compared to the prior art hood lock of tractor of the present utility model, has the features such as reasonable in design, structure simple, be easy to processing, cost of production is low, easy for installation, safe and reliable, when hood lock is given a shock power, can ensure the reliability of hood lock completely.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is the structural representation of hood lock of tractor.
Accompanying drawing 2 is the lateral view of accompanying drawing 1.
Accompanying drawing 3 is the perspective view of hood lock of tractor.
In figure: 1, support, 2, thumb wheel, 3, dead bolt, 4, rivet one, 5, thumb wheel spring, 6, latch bolt spring, 7, rivet two, 8, latch, 9, draw-in groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
Hood lock of tractor of the present utility model, its structure comprises support 1, thumb wheel 2 and dead bolt 3, thumb wheel 2 and dead bolt 3 are arranged on the same surface of support 1 respectively by rivet 1 and rivet 27, and thumb wheel 2 can rotate around rivet 1, and dead bolt 3 can rotate around rivet 27; The corresponding dead bolt 3 of thumb wheel 2 is while be provided with draw-in groove 9, and the corresponding thumb wheel 2 of dead bolt 3 is provided with latch 8, and latch 8 coordinates clamping with draw-in groove 9; Rivet 1 is wound with thumb wheel spring 5, one end of thumb wheel spring 5 is stuck on support 1, and the other end is stuck on thumb wheel 2; Rivet 27 is wound with latch bolt spring 6, one end of latch bolt spring 6 is stuck on support 1, and the other end is stuck on dead bolt 3.
When using this hood lock, first hood lock is installed on hood, when hood fastens, the latch 8 of dead bolt 3 coordinates clamping with the draw-in groove 9 of thumb wheel 2, hood is locked on body reliably, when hood lock is given a shock power, the reliability of hood lock can be ensured completely.
By detailed description of the invention above, described those skilled in the art can be easy to realize the utility model.But should be appreciated that the utility model is not limited to above-mentioned several detailed description of the invention.On the basis of disclosed embodiment, described those skilled in the art can be combined different technical characteristics, thus realize different technical schemes.
Claims (3)
1. hood lock of tractor, is characterized in that, this hood lock comprises support, thumb wheel and dead bolt, and thumb wheel and dead bolt are arranged on the same surface of support respectively by rivet one and rivet two, and thumb wheel can rotate around rivet one, and dead bolt can rotate around rivet two; The corresponding dead bolt of thumb wheel is while be provided with draw-in groove, and the corresponding thumb wheel of dead bolt is provided with latch, and latch coordinates clamping with draw-in groove.
2. hood lock of tractor according to claim 1, is characterized in that, described rivet one is wound with thumb wheel spring, and one end of thumb wheel spring is stuck on support, and the other end is stuck on thumb wheel.
3. hood lock of tractor according to claim 1, is characterized in that, described rivet two is wound with latch bolt spring, and one end of latch bolt spring is stuck on support, and the other end is stuck on dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595635.0U CN204826948U (en) | 2015-08-10 | 2015-08-10 | Tractor hood lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595635.0U CN204826948U (en) | 2015-08-10 | 2015-08-10 | Tractor hood lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826948U true CN204826948U (en) | 2015-12-02 |
Family
ID=54684560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520595635.0U Expired - Fee Related CN204826948U (en) | 2015-08-10 | 2015-08-10 | Tractor hood lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603389A (en) * | 2015-12-22 | 2018-09-28 | 开开特股份公司 | The safety device with rotation lock fork and ejector spring for motor vehicle |
-
2015
- 2015-08-10 CN CN201520595635.0U patent/CN204826948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603389A (en) * | 2015-12-22 | 2018-09-28 | 开开特股份公司 | The safety device with rotation lock fork and ejector spring for motor vehicle |
| CN108603389B (en) * | 2015-12-22 | 2020-06-02 | 开开特股份公司 | Safety device for a motor vehicle with a rotary catch and an ejector spring |
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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: 20151202 Termination date: 20180810 |