CN102373851A - Engineering vehicle cab front view-window lock - Google Patents
Engineering vehicle cab front view-window lock Download PDFInfo
- Publication number
- CN102373851A CN102373851A CN2010102579932A CN201010257993A CN102373851A CN 102373851 A CN102373851 A CN 102373851A CN 2010102579932 A CN2010102579932 A CN 2010102579932A CN 201010257993 A CN201010257993 A CN 201010257993A CN 102373851 A CN102373851 A CN 102373851A
- Authority
- CN
- China
- Prior art keywords
- lock
- view
- vehicle cab
- engineering vehicle
- window
- 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.)
- Pending
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- Lock And Its Accessories (AREA)
- Window Of Vehicle (AREA)
Abstract
The invention relates to an engineering vehicle cab front view-window lock. With the lock, the front and the rear of the engineering vehicle cab front view-window can be locked. The lock comprises a lock body, a lock-tongue, lock-tongue spigots and an opening block, wherein the lock-tongue is provided with the lock-tongue spigots. According to the present invention, the engineering vehicle cab front view-window lock is provided with the two lock-tongue spigots, the lock can be locked when the lock moves downward and is subjected to the forward thrust force, and can be locked when the lock moves backward and is subjected to the backward thrust force, such that the engineering vehicle cab front view-window can be effectively fixed when the engineering vehicle cab front view-window is closed forward and is flipped backward to hid, the engineering vehicle cab front view-window lock is easy to use. With the present invention, the operation performance of the driver and the product quality are improved while the cost is not increased.
Description
Technical field
The present invention relates to a kind of sash lock, relate in particular to a kind of engineering truck driver's cabin forward sight sash lock.
Background technology
In building, road construction, and in the rescue and relief work engineering, the application of engineering truck more and more widely.Particularly the requirement of excavator driver's the visual field is open more good more, how effectively to increase the driver's seat problem and becomes the problem that each engineering truck manufacturer needs solution badly.The preceding form of driver's cabin all adopts bolt-type to fix at present, uses very inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of engineering truck driver's cabin sash lock, use this project car driver's cabin sash lock can realize that the preceding form of engineering truck driver's cabin front and back can locking.
For solving the problems of the technologies described above, engineering truck driver's cabin forward sight sash lock of the present invention comprises lock body, dead bolt, dead bolt seam, opens piece, and described dead bolt also is provided with a dead bolt seam.
Because this engineering truck driver's cabin sash lock has two dead bolt seams; Being locked in when receiving forward thrust downwards can locking; Receiving the back backward also can locking thrust the time; Thereby form uses very convenient closing forward and turning over and can both realize effectively fixing when hiding before can realizing the engineering truck driver's cabin.
Technology of the present invention has not only improved driver's handling but also has improved product quality not increasing under the condition of cost.
Description of drawings
Below in conjunction with accompanying drawing and concrete mode the present invention is done further detailed explanation.
Fig. 1 a is a structural representation of the present invention.
Fig. 1 b is the left view of Fig. 1 a
Fig. 2 is that preceding form of the present invention is closed the process reference diagram.
Fig. 3 pushes away user mode locking reference diagram before of the present invention.
Fig. 4 is a promptly preceding form opening process reference diagram of the present invention.
Fig. 5 is a pusher user mode locking reference diagram of the present invention.
1 is lock body among the figure, the 2nd, and dead bolt, the 3rd, dead bolt seam A, the 4th, dead bolt seam B, the 5th, open piece, the 6th, open the piece handle, the 7th, Spring Card post, the 8th, latch bolt spring, the 9th, locking body spring, the 10th, preceding form, the 11st, preceding snap close, the 12nd, rear catch.
The specific embodiment
As shown in Figure 1 engineering truck driver's cabin forward sight sash lock comprises lock body 1, dead bolt 2, dead bolt seam A3, dead bolt seam B4, opens piece 5, opens piece handle 6, Spring Card post 7, latch bolt spring 8, locking body spring 9.
Like Fig. 2, shown in Figure 3,11 is preceding snap close among the figure, and 12 is rear catch, and current window 10 pushes away forward, and after current snap close 11 got into dead bolt seam A3, under the acting in conjunction of opening piece 6 and preceding snap close 11, preceding form 10 was fixed by locking.
Like Fig. 3, shown in Figure 4, want to turn over preceding form 10 when hiding, pull and open piece handle 6; Open and open piece 5, form before promoting backward is after current snap close 12 gets into dead bolt seam B4; Under the acting in conjunction of opening piece 6 and rear catch 12, preceding form 10 is fixed by locking.
Claims (1)
1. an engineering truck driver's cabin forward sight sash lock comprises lock body, dead bolt, dead bolt seam, opens piece, and it is characterized in that: described dead bolt also is provided with a dead bolt seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102579932A CN102373851A (en) | 2010-08-20 | 2010-08-20 | Engineering vehicle cab front view-window lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102579932A CN102373851A (en) | 2010-08-20 | 2010-08-20 | Engineering vehicle cab front view-window lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102373851A true CN102373851A (en) | 2012-03-14 |
Family
ID=45793021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102579932A Pending CN102373851A (en) | 2010-08-20 | 2010-08-20 | Engineering vehicle cab front view-window lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102373851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606013A (en) * | 2012-03-23 | 2012-07-25 | 三一重工股份有限公司 | Spring lock and engineering machinery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725243A (en) * | 1993-07-13 | 1995-01-27 | Nippon Cable Syst Inc | Window slant adjuster |
| JP2000291323A (en) * | 1999-04-02 | 2000-10-17 | Komatsu Ltd | Structure of pull-up opening type window |
| CN1877065A (en) * | 2006-05-31 | 2006-12-13 | 三一重机有限公司 | Driver's cabin of engineering machinery |
| CN2918686Y (en) * | 2006-05-31 | 2007-07-04 | 三一重机有限公司 | Open-close type cab front window |
| JP2009249811A (en) * | 2008-04-01 | 2009-10-29 | Hitachi Constr Mach Co Ltd | Windshield opening/closing device of construction machine |
| JP2010059643A (en) * | 2008-09-02 | 2010-03-18 | Hitachi Constr Mach Co Ltd | Cab for construction machinery |
| CN201794410U (en) * | 2010-08-20 | 2011-04-13 | 扬州神舟汽车内饰件有限公司 | Lock for front window of engineering vehicle cab |
-
2010
- 2010-08-20 CN CN2010102579932A patent/CN102373851A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725243A (en) * | 1993-07-13 | 1995-01-27 | Nippon Cable Syst Inc | Window slant adjuster |
| JP2000291323A (en) * | 1999-04-02 | 2000-10-17 | Komatsu Ltd | Structure of pull-up opening type window |
| CN1877065A (en) * | 2006-05-31 | 2006-12-13 | 三一重机有限公司 | Driver's cabin of engineering machinery |
| CN2918686Y (en) * | 2006-05-31 | 2007-07-04 | 三一重机有限公司 | Open-close type cab front window |
| JP2009249811A (en) * | 2008-04-01 | 2009-10-29 | Hitachi Constr Mach Co Ltd | Windshield opening/closing device of construction machine |
| JP2010059643A (en) * | 2008-09-02 | 2010-03-18 | Hitachi Constr Mach Co Ltd | Cab for construction machinery |
| CN201794410U (en) * | 2010-08-20 | 2011-04-13 | 扬州神舟汽车内饰件有限公司 | Lock for front window of engineering vehicle cab |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606013A (en) * | 2012-03-23 | 2012-07-25 | 三一重工股份有限公司 | Spring lock and engineering machinery |
| CN102606013B (en) * | 2012-03-23 | 2014-05-21 | 三一汽车制造有限公司 | Spring lock and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |