CN2148144Y - Multifunctional bolt - Google Patents
Multifunctional bolt Download PDFInfo
- Publication number
- CN2148144Y CN2148144Y CN 93233506 CN93233506U CN2148144Y CN 2148144 Y CN2148144 Y CN 2148144Y CN 93233506 CN93233506 CN 93233506 CN 93233506 U CN93233506 U CN 93233506U CN 2148144 Y CN2148144 Y CN 2148144Y
- Authority
- CN
- China
- Prior art keywords
- rod pin
- stay rod
- model
- utility
- ear
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a multi-function bolt which is suitable for ordinary doors and windows and is composed of a fixed plate, a pull rod pin, a bottom plate and an inserting ear. The utility model has the advantages of reasonable structural design, simple structure, high reliability, long service life, beautiful appearance, low cost, and is not easy to deform. The functions of the bolt can not be influenced when the door and the window are deformed, and the pull rod pin is convenient for a user to open and close.
Description
The utility model relates to a kind of thumb-latch, specifically is a kind of multi-functional latch that is applicable to common door and window.
At present the traditional door and window latch that generally uses by fixed head, inserted link, insert ear and constitute, defective is more, the one, do not possess the function of handle, switch inconvenience; The 2nd, owing to door and window makes moist or after other reason caused door and window distortion, inserted link was difficult for inserting in the ear; The 3rd, because the unreasonable structure of latch, use after a period of time also easy deformation.According to statistics, new latch after using five months, 60% latch insert eye not in, 25% latch distortion.So often allow the user feel very inconvenient.
The purpose of this utility model is to provide that a kind of switch is convenient, not yielding, the multi-functional latch of dependable performance.
Below in conjunction with the description of drawings the technical solution of the utility model.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the front view of fixed head (1);
Fig. 3 is the front view of stay rod pin (2);
Fig. 4 is the structure chart that base plate is inserted ear (3).
The utility model is to insert ear (3) by fixed head (1), stay rod pin (2), base plate to consist of, respectively there are a jack (4) and (5) in the top and the bottom of fixed head (1), stay rod pin (2) is a handle shape, it is an angle block of right angle that base plate is inserted ear (3), have above one to insert earhole, insert the width of earhole greater than the diameter of stay rod pin (2). During use, jack (4) and (5) can guarantee up and down two of stay rod pin (2) End is simultaneously stressed, thereby has guaranteed that total can not be out of shape and stay rod pin (2) vertically inserts in the slotting earhole of the slotting ear (3) of base plate. And the inserted link of traditional latch often the middle part and the bottom stressed, structure is out of shape easily. Stay rod pin (2) not only has the handle shape, and can move up and down, transfer, and allows the user feel very convenient. It is to be fixed by screws on the right-angle side of windowsill that base plate is inserted ear (3), or be fixed on the right-angle side on an edge, a width is arranged greater than the slotting earhole of the diameter of stay rod pin (2) above it, certainly also should bore an identical shaped hole in the relevant position of door and window, this hole can guarantee still not affect the use of latch after the certain distortion of door and window process.
The utlity model has the advantages such as switch is convenient, not yielding, dependable performance, long service life, and aesthetic in appearance, simple and reasonable, being easy to produce, cost is low, is convenient to promote.
Claims (2)
1, a kind of multi-functional latch, it is to insert ear (3) by fixed head (1), stay rod pin (2), base plate to constitute, and it is characterized in that respectively there are a jack (4) and (5) in the top and the bottom of fixed head (1), stay rod pin (2) is a handle shape.
2, multi-functional latch according to claim 1 is characterized in that it is an angle block of right angle that base plate is inserted ear (3), and a slotting earhole is arranged above, inserts the diameter of the width of earhole greater than stay rod pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233506 CN2148144Y (en) | 1993-03-18 | 1993-03-18 | Multifunctional bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233506 CN2148144Y (en) | 1993-03-18 | 1993-03-18 | Multifunctional bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148144Y true CN2148144Y (en) | 1993-12-01 |
Family
ID=33809420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93233506 Expired - Fee Related CN2148144Y (en) | 1993-03-18 | 1993-03-18 | Multifunctional bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148144Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261204A (en) * | 2010-05-24 | 2011-11-30 | 南通新兴特种金属材料有限公司 | Steel latch |
-
1993
- 1993-03-18 CN CN 93233506 patent/CN2148144Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261204A (en) * | 2010-05-24 | 2011-11-30 | 南通新兴特种金属材料有限公司 | Steel latch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |