CN2732931Y - Member-connecting lock - Google Patents
Member-connecting lock Download PDFInfo
- Publication number
- CN2732931Y CN2732931Y CN 200420080391 CN200420080391U CN2732931Y CN 2732931 Y CN2732931 Y CN 2732931Y CN 200420080391 CN200420080391 CN 200420080391 CN 200420080391 U CN200420080391 U CN 200420080391U CN 2732931 Y CN2732931 Y CN 2732931Y
- Authority
- CN
- China
- Prior art keywords
- lock
- camshaft
- cam
- dead bolt
- model
- 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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Abstract
The utility model discloses a member-connecting lock used for connecting exhibition appliance members. The member-connecting lock is composed of a lock bolt, a lock case and a camshaft; the lock bolt and the lock case are connected by the camshaft which is in rotary connection with the lock bolt and the lock case and is composed of a rotating shaft and a cam; the rotating shaft is provided with a protrusion, and the lock bolt is arranged between the cam and the protrusion. As the lock bolt is clamped between the cam and the protrusion of the utility model and the protrusion supports the lock bolt, the operational failure of the connecting lock caused by the cam on the camshaft climbing the flanging of the lock bolt can be avoided; thus the working of the utility model is more reliable.
Description
Technical field
The utility model relates to a kind of lock that uses in the utensil that puts on display, and relates in particular to a kind of member connection lock that is used to connect exhibition utensil member.
Background technology
In the prior art, more reliable when connecting lock work for making, with dead bolt flange, bending, for dead bolt provides a good origin of force, still, owing to have the elasticity or the plasticity effect of gap and dead bolt between dead bolt and the lock housing, make in the use that connects lock, the cam on the camshaft can be climbed up the dead bolt flange, causes the dead bolt operational failure, therefore, prior art exists the insecure defective of work.
Summary of the invention
The utility model provides the high member of reliability to connect lock.
The utility model adopts following technical scheme:
A kind of member connection lock that is used to connect exhibition utensil member, be made up of dead bolt, lock housing and camshaft, dead bolt, lock housing are rotationally connected by camshaft connection and camshaft and dead bolt and lock housing, and camshaft is made up of rotating shaft and cam, be provided with projection in rotating shaft, between dead bolt position place's cam and the projection.
Compared with prior art, the utlity model has as follows:
Because cam of the present utility model and projection are clipped in dead bolt therebetween, projection is to the supporting role of dead bolt, avoid the cam on the camshaft to climb up the dead bolt flange and caused connecting the lock operational failure, thereby made work of the present utility model more reliable, had the high advantage of reliability.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure vertical view of the present utility model.
Fig. 3 is a partial structurtes schematic diagram of the present utility model.
The specific embodiment
A kind of member connection lock that is used to connect exhibition utensil member, form by dead bolt 1, lock housing 2 and camshaft 3, dead bolt 1, lock housing 2 are rotationally connected with dead bolt 1 and lock housing 2 by camshaft 3 connections and camshaft 3, camshaft 3 is made up of rotating shaft 31 and cam 32, be provided with projection 33 in rotating shaft 31,1 of dead bolt is located between cam 32 and the projection 33.
Claims (1)
1, a kind of member connection lock that is used to connect exhibition utensil member, form by dead bolt (1), lock housing (2) and camshaft (3), dead bolt (1), lock housing (2) are connected by camshaft (3) and camshaft (3) is rotationally connected with dead bolt (1) and lock housing (2), camshaft (3) is made up of rotating shaft (31) and cam (32), it is characterized in that being provided with projection (33), between dead bolt (1) position place's cam (32) and the projection (33) in rotating shaft (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080391 CN2732931Y (en) | 2004-10-21 | 2004-10-21 | Member-connecting lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080391 CN2732931Y (en) | 2004-10-21 | 2004-10-21 | Member-connecting lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732931Y true CN2732931Y (en) | 2005-10-12 |
Family
ID=35068772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420080391 Expired - Fee Related CN2732931Y (en) | 2004-10-21 | 2004-10-21 | Member-connecting lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2732931Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007041905A1 (en) * | 2005-10-14 | 2007-04-19 | Changzhou Lingtong Exhibition Products Co., Ltd. | A connecting lock for an exhibit framework assembly |
-
2004
- 2004-10-21 CN CN 200420080391 patent/CN2732931Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007041905A1 (en) * | 2005-10-14 | 2007-04-19 | Changzhou Lingtong Exhibition Products Co., Ltd. | A connecting lock for an exhibit framework assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051012 Termination date: 20131021 |