CN2635837Y - Handle lock for door - Google Patents
Handle lock for door Download PDFInfo
- Publication number
- CN2635837Y CN2635837Y CN 03269359 CN03269359U CN2635837Y CN 2635837 Y CN2635837 Y CN 2635837Y CN 03269359 CN03269359 CN 03269359 CN 03269359 U CN03269359 U CN 03269359U CN 2635837 Y CN2635837 Y CN 2635837Y
- Authority
- CN
- China
- Prior art keywords
- door
- handle
- shell
- dead bolt
- door lock
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a door lock, in particular to a handle door lock. The utility model comprises handles, a lock tongue assembly and a square tube. The utility model is characterized in that: the two ends of the square tube are connected with the outer and inner handles through the lock tongue assembly. The utility model has the advantages of being simple and reasonable in structure, smooth in operation, firm and wearable, and long in service life. Additionally, by turning the key with the outer door lock, related components are driven to move and achieve the aim of opening and locking the door; the inner door lock has no key devices, the rod on the handle controls to open and lock the door, which is very convenient.
Description
Technical field
The present invention relates to door lock, specifically a kind of handle-door lock.
Background technology
At present, door lock on the market is various in style, the total Chengdu of its dead bolt structure more complicated, transported and got up to have resistance, noise is big when particularly locking a door, the deficiency of this door lock also has cost of production height, spoilage height, does not lack in easy-maintaining, application life etc., makes its use in practice be subjected to certain restriction.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiency of above-mentioned technology exactly, by the improvement to the dead bolt assembly, provides a kind of simple and reasonable for structure, and operation is smooth, noiselessness, robust handle-door lock.
The present invention can reach by following measure:
A kind of handle-door lock is made up of parts such as handle, dead bolt assembly, square tubes, it is characterized in that square tube passes the dead bolt assembly, and its two ends link to each other with handle respectively.
In addition, the dead bolt assembly is by shell in the utility model, liner plate, dead bolt, connector, spring, threeway, large dial wheel, parts such as small driving wheel are formed, dead bolt passes shell and links to each other with liner plate by connector, be with spring on the connector, be provided with the threeway that is fixed on the shell in the liner plate, spring one end links to each other with liner plate, the other end of spring links to each other with threeway, in the case connector that passes shell is arranged in the threeway, and be meshed with the large dial wheel upper groove, small driving wheel and large dial wheel mesh together and are fixed on the shell, and its jag pass liner plate hang with shell on, outer door lock passes through key, associated part is linked, reach and lock a door, the purpose of opening the door, Inner door lock does not have key apparatus, by opening the door of the control door lock of the pull bar on the handle, lock a door.
The utility model is owing to adopt said structure, and it is simple and reasonable for structure that it is had, and operation is smooth, noiselessness, and advantage such as sturdy and durable,
Description of drawings
Fig. 1 is outer door latch structure schematic diagram.
Fig. 2 is the structural representation of dead bolt assembly.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As Fig. 1, shown in Figure 3, a kind of handle-door lock, it is by handle 1, dead bolt assembly 2, square tube 3 parts such as grade are formed, it is characterized in that square tube 3 passes dead bolt assembly 2, its two ends link to each other with handle 1 respectively, as can be seen from Figure 2, dead bolt assembly 2 is by shell 4, liner plate 5, dead bolt 6, connector 7, spring 8, spring 9, threeway 10, large dial wheel 12, small driving wheel 11 parts such as grade are formed, dead bolt 6 passes shell 4 and links to each other with liner plate 5 by connector 7, be with spring 8 on the connector 7, one threeway 10 that is fixed on the shell 4 is arranged in the liner plate 5, one end of spring 9 links to each other with liner plate 5, the other end of spring 9 links to each other with threeway 10, in the case connector that passes shell 4 is arranged in the threeway 10, and be meshed with large dial wheel 12 upper grooves, small driving wheel 11 meshes together with large dial wheel 12 and is fixed on the shell 4, and its jag passes on liner plate 5 extensions and the shell 4, outer door lock passes through key, associated part is linked, reach and lock a door, the purpose of opening the door, Inner door lock does not have key apparatus, by opening the door of the control door lock of the pull bar on the handle, lock a door.
When the user uses, the outer door lock of handle, when locking a door, to certain position, drive the lock core rotation by key, dead man seat, dead man rotating shaft link, this moment, locking plate rose and fell, and key is returned to certain position then, extracts key, the groove that the locking plate pellet shot from a slingshot enters in the handle body is located, and reaches the purpose of locking a door; When opening the door, key injects lock core and rotates to certain position, and associated part links, locking plate produces return under the effect of spring, this moment swing handle, square tube links, drive the big small driving wheel of dead bolt assembly and rotate, the pulling liner plate drives dead bolt, reaches the purpose of opening the door; Inner door lock does not have key apparatus, when locking a door, is pulled out by the pull bar on the big handle within doors, when opening the door, pull bar is advanced, and swing handle makes the associated part interlock, reaches the purpose of opening the door.
Claims (2)
1, a kind of handle-door lock is made up of parts such as handle, dead bolt assembly, square tubes, it is characterized in that square tube passes the dead bolt assembly, and two ends link to each other with handle respectively.
2, a kind of handle-door lock according to claim 1, it is characterized in that said dead bolt assembly is by shell, liner plate, dead bolt, connector, spring, threeway, large dial wheel, parts such as small driving wheel are formed, dead bolt passes shell and links to each other with liner plate by connector, be with spring on the connector, be provided with the threeway that is fixed on the shell in the liner plate, spring one end links to each other with liner plate, the other end of spring links to each other with threeway, in the case connector that passes shell is arranged in the threeway, and be meshed with the large dial wheel upper groove, small driving wheel and large dial wheel mesh together and are fixed on the shell, and its jag pass liner plate hang with shell on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269359 CN2635837Y (en) | 2003-08-06 | 2003-08-06 | Handle lock for door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269359 CN2635837Y (en) | 2003-08-06 | 2003-08-06 | Handle lock for door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635837Y true CN2635837Y (en) | 2004-08-25 |
Family
ID=34299931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269359 Expired - Fee Related CN2635837Y (en) | 2003-08-06 | 2003-08-06 | Handle lock for door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635837Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881105A (en) * | 2010-06-21 | 2010-11-10 | 南乐广安金属门业制造有限公司 | Novel lockset |
-
2003
- 2003-08-06 CN CN 03269359 patent/CN2635837Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881105A (en) * | 2010-06-21 | 2010-11-10 | 南乐广安金属门业制造有限公司 | Novel lockset |
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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 |