CN2244072Y - Semi-automatic bolt - Google Patents
Semi-automatic bolt Download PDFInfo
- Publication number
- CN2244072Y CN2244072Y CN 95242142 CN95242142U CN2244072Y CN 2244072 Y CN2244072 Y CN 2244072Y CN 95242142 CN95242142 CN 95242142 CN 95242142 U CN95242142 U CN 95242142U CN 2244072 Y CN2244072 Y CN 2244072Y
- Authority
- CN
- China
- Prior art keywords
- spring
- pin
- pedestal
- semi
- locking bar
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a semi-automatic bolt which is composed of a socket 1, a lock rod 2, a base seat 3, a nut 4, a loose bolt 5, springs 6 and 8, a spring seat 7 and a lock shaft 9. The utility model has the advantages of simple manufacture, low cost, simple operation, and firm and reliable performance of locking and unlocking.
Description
The utility model relates to a kind of latch, particularly a kind of semi-automatic latch that is used on the door and window.
CN2155413Y discloses " a kind of Spring lockpin ", it includes inserted link, pin rod, guide, button etc., gathering sill is arranged on the shank, button is installed in the gathering sill, its lower end is a fixture block, and the little spring that is pressing closer is arranged between fixture block top and the bonnet, and an end of inserted link has draw-in groove, the other end is fixed with spring, and button and inserted link are assemblied in the shank according to the state that fixture block and draw-in groove can be coupled mutually.The draw-in groove of this lock pin inserted link is too shallow, can not securely door and window be locked, and tries hard to recommend when shaking bolt rod and easily slides automatically meeting strong wind or people; And inserted link does not design attitude reference device, if the inserted link direction rotates, the draw-in groove on the inserted link just might the misalignment fixture block and do not reach the purpose of closing the doors and windows.
The purpose of this utility model is to provide a kind of firm, easy and simple to handle semi-automatic latch of closing.
The utility model is achieved in that a kind of semi-automatic latch, and it comprises socket, locking bar, pedestal, spring, and wherein a pin alive is stretched out in the pedestal top, the pin external part of living is connected with the nut as handle, be positioned on the pin of living of pedestal and be with the post spring, there is spring base the outside, and it is used for guide-localization.The pin rod of pedestal inner bottom part has lockhole and bearing pin, and bearing pin is near the handle end of locking bar; Aforementioned spring is between bearing pin and spring base.When closing, with the handle of hand propelled locking bar, the power that the pin of living is used the post spring locks the lockhole on the locking bar; When opening, the power that only with hand pulling nut, locking bar will be used spring is rebounded automatically, makes locking bar break away from socket.
The latch of this structure is simple for production, and cost is low, and simple to operate, shuts solid and reliable advantage.
The utility model is described in further detail with the structure drawings and Examples below:
Fig. 1: structural representation of the present utility model.
A kind of semi-automatic latch, it comprises socket 1, locking bar 2, pedestal 3, spring 8, wherein a pin 5 alive is stretched out in pedestal 3 tops, the external part of pin 5 alive is connected with nut 4, the alive pin on 5 that is positioned at pedestal 3 is with post spring 6, and there is spring base 7 outside, and the locking bar 2 of pedestal 3 inner bottom parts has lockhole 10 and bearing pin 9, bearing pin 9 is near the handle end of locking bar 2, and aforementioned spring 8 is between bearing pin 9 and spring base 7.
Claims (1)
1, a kind of semi-automatic latch, it comprises socket 1, locking bar 2, pedestal 3, spring 8, it is characterized in that pedestal 3 tops stretch out the pin 5 of living, the external part of pin 5 alive is connected with nut 4, the alive pin on 5 that is positioned at pedestal 3 is with post spring 6, and there is spring base 7 outside, and the locking bar 2 of pedestal 3 inner bottom parts has lockhole 10 and bearing pin 9, bearing pin 9 is near the handle end of locking bar 2, and aforementioned spring 8 is between bearing pin 9 and spring base 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242142 CN2244072Y (en) | 1995-09-11 | 1995-09-11 | Semi-automatic bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242142 CN2244072Y (en) | 1995-09-11 | 1995-09-11 | Semi-automatic bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244072Y true CN2244072Y (en) | 1997-01-01 |
Family
ID=33883151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95242142 Expired - Fee Related CN2244072Y (en) | 1995-09-11 | 1995-09-11 | Semi-automatic bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244072Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281367A (en) * | 2016-08-31 | 2017-01-04 | 张家港市华扬冶金机械有限公司 | A kind of coal port lid |
-
1995
- 1995-09-11 CN CN 95242142 patent/CN2244072Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281367A (en) * | 2016-08-31 | 2017-01-04 | 张家港市华扬冶金机械有限公司 | A kind of coal port lid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2244072Y (en) | Semi-automatic bolt | |
| CN213330457U (en) | Manual-automatic integrated opening and closing door and window | |
| CN1009846B (en) | Automatically-closed bolt with handle for doors and widnows | |
| CN220151089U (en) | Door and window hook lock | |
| CN2209202Y (en) | Self-locking bolt for door or window | |
| CN2331743Y (en) | Automatic window lock with double-insurance | |
| CN2066061U (en) | Moving bolt with self-locking | |
| CN2299913Y (en) | Three-point locked billiard latch for doors | |
| CN214996809U (en) | Anti-seismic compression lock | |
| CN219471832U (en) | Turnover lock | |
| CN2336058Y (en) | Safety bolt structure for door | |
| CN2343287Y (en) | Automatic locking device for door and window | |
| CN221194716U (en) | Push-pull type plastic steel door and window reinforcing apparatus | |
| CN216110223U (en) | Double-suction disc type door jacking blocking device | |
| CN2255473Y (en) | Automatic safety lock | |
| CN2427591Y (en) | Window lock | |
| CN2081863U (en) | Self-locking bolt | |
| CN2365361Y (en) | Door lock capable of preventing from forgetting pulling out key | |
| CN2260853Y (en) | Bolting-pulling lock | |
| CN2365364Y (en) | Key type medium lock | |
| CN2184046Y (en) | Multifunctional door lock without key | |
| CN2255486Y (en) | Automatic latch for casement | |
| CN2176405Y (en) | Electronic door lock | |
| CN2337284Y (en) | Three-positioning door stop | |
| JP3080736U (en) | Door lock device with two bolts that can be driven coaxially |
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 |