CN2125655U - Built-in bolt - Google Patents
Built-in bolt Download PDFInfo
- Publication number
- CN2125655U CN2125655U CN 92224158 CN92224158U CN2125655U CN 2125655 U CN2125655 U CN 2125655U CN 92224158 CN92224158 CN 92224158 CN 92224158 U CN92224158 U CN 92224158U CN 2125655 U CN2125655 U CN 2125655U
- Authority
- CN
- China
- Prior art keywords
- pin
- hole
- handle
- bolt
- built
- 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.)
- Granted
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- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a built-in bolt which is used for doors and windows, and is flushed with the planes of the door and the window, belonging to a fastening device of a bolt with linear movement. The built-in bolt is composed of a supporting seat, a pin bolt, a pin hole member and a handle. The supporting seat is provided with a through hole; the handle is arranged at the position of the through hole and is connected with the pin bolt by a movable pin and a positioning pin. Simultaneously, the handle and the through hole are allocated in a transition way. The handle can drive the pin bolt to move in the through hole and play the role of door opening and closing. The handle can also rotate toward both sides and can be arranged in the through hole fixedly. Thus the handle and the supporting seat form a plain face. The utility model is novel, beautiful, safe and practical.
Description
A kind of be used for the door, window, and with door, the concordant concealed latch in window plane, belong to and have the affixed device that straight line moves latch.
Existing latch is made up of supporting base, pin, handle and pin-and-hole spare usually, is contained in door, window when surface, and pin and pin-and-hole spare are all outstanding outside, and be neither attractive in appearance, also safety inadequately.When being subjected to lateral external forces, be easy to generate distortion, at this defective, the utility model provide a kind of can be in door, the concordant concealed latch in window plane.
The utility model is to make improvements realization on the basis of original latch slightly, its structure is to open a through hole in the middle part of supporting base, handle is located at the through hole, and it is hinged by removable pin and spacer pin, spacer pin is fixed on the pin, make handle can drive pin and moved the unlatching effect in through hole, simultaneously handle cooperates with through hole edge transition on the supporting base.Handle can be rotated to both sides in through hole, and can be by fixing in the through hole, the pin-and-hole bottom of pin-and-hole spare is the plane.
During installation, on door, window, framework, open one and the corresponding groove of pin length, install in the pin insertion groove.Simultaneously pin-and-hole spare is loaded onto at correspondence position and got final product.
This latch structure novelty, attractive in appearance, easy to use, safe is specially adapted to various wooden doors, window.
The most preferred embodiment of the utility model concrete structure will provide in conjunction with the following drawings.
Fig. 1. the front view of concealed latch
Fig. 2. the vertical view of concealed latch
Fig. 3. concealed latch A-A sectional view
Fig. 4. the pin-and-hole spare front view of concealed latch
Fig. 5. the sectional view of Fig. 4
This structure is by supporting base 5, pin 1, handle 4 and pin-and-hole spare 6 are formed, open a through hole 7 in the middle part of supporting base 5, handle 4 is located at through hole 7 places, and be connected with removable pin 3, removable pin 3 is hinged with spacer pin 2, spacer pin 2 also fixes as one with it perpendicular to pin 1, making handle 4 can drive pin 1 has moved out as straight line in through hole 7, the door bolt effect, handle 4 cooperates with the edge transition of through hole 7 simultaneously, handle can rotate to both sides, when driving pin 1, in through hole 7, opens by handle 4, after door bolt finishes, under a side (or opposite side) is changeed,, pull up handle when operating again and get final product by fixing at through hole 7 places.The pin-and-hole bottom of described pin-and-hole spare is the plane, and its cross section is the right angle, makes installation more convenient, firm.
Claims (2)
1, a kind of concealed latch, form by supporting base 5, pin 1, handle 4 and pin-and-hole spare 6, it is characterized in that, have a through hole 7 at the middle part of supporting base 5, handle 4 is located at through hole 7 places, and hinged by removable pin 3 and spacer pin 2, spacer pin 2 is fixed on the pin 1, and through hole 7 edges on handle 4 and the supporting base 5 are interference fits simultaneously.
2, concealed latch according to claim 1 is characterized in that, the pin-and-hole bottom of described pin-and-hole spare 6 is the plane, and its cross section is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224158 CN2125655U (en) | 1992-06-04 | 1992-06-04 | Built-in bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224158 CN2125655U (en) | 1992-06-04 | 1992-06-04 | Built-in bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2125655U true CN2125655U (en) | 1992-12-23 |
Family
ID=4966691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92224158 Granted CN2125655U (en) | 1992-06-04 | 1992-06-04 | Built-in bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2125655U (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 |
-
1992
- 1992-06-04 CN CN 92224158 patent/CN2125655U/en active Granted
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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |