CN201306065Y - Three-rail storage lock - Google Patents
Three-rail storage lock Download PDFInfo
- Publication number
- CN201306065Y CN201306065Y CNU2008201337084U CN200820133708U CN201306065Y CN 201306065 Y CN201306065 Y CN 201306065Y CN U2008201337084 U CNU2008201337084 U CN U2008201337084U CN 200820133708 U CN200820133708 U CN 200820133708U CN 201306065 Y CN201306065 Y CN 201306065Y
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- CN
- China
- Prior art keywords
- transmission tube
- transmission
- parts
- opened
- action plate
- 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)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a there-rail storage lock, changing the locking way and the opening way. The inside and outside independent opening is changed into the interlocking opening. An external handle is locked all the time and can only be opened by a key while an internal handle is opened all the time and a bolt can be opened at any moment. A transmission strip drives the interlocking piece of a transmission pipe to rotate together. An included angle is left between the two ears of the interlocking piece of the transmission pipe and the two sides of the base gap of the transmission pipe part so that when the lock is opened with a key, the transmission pipe and the internal handle part are driven to rotate. However, when the lock is opened with the internal handle, the transmission trip does not rotate, thus not only realizing the function, but also ensuring the safety of the parts. The utility model has the advantages of convenient installation, low cost, safety, the large thickness of the door and wide use range.
Description
Technical field
The utility model relates to a kind of three rod-type sphere or handle-door locks, particularly a kind of three bars storage lock.
Background technology
Three rod-types storage lock in the market is that inside and outside handle parts all adopt tapered end (promptly two opening) mostly, open and the locking handle by stirring lockplate with key rotary locking cylinder drive transmission bar, come unlock deadbolt by rotating handle drive transmission tube, inside and outside handle parts all have half that separately transmission tube drives tongue switching assembly respectively, handle can clockwise or counterclockwise unlock deadbolt, with key unlock deadbolt counterclockwise; External-open interlock not in the shifting part of the dead bolt of joining, outer handle is motionless when opening in promptly, during external-open in handle motionless.This storage lock is than common three-pole lock cost height, and it is less to adapt to the thick adjustable range of door, has only 10 millimeters adjustable range, installs also inconvenient.And the separation of tongue switching assembly two halves, its reliability reduces greatly.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of satisfied storage lock function, lower, the common three-pole lock unanimity of installation Men Houtong of cost, the convenient again storage lock of installing.
Storage lock of the present utility model is made up of interior handle parts, dead bolt and outer handle parts.The locking plate of outer handle parts is locked with handle, the transmission bar passes the transmission tube double-action plate and packing ring passes in the turncap of the middle circular hole insertion tapered end afterbody of locking plate again, the transmission tube double-action plate is provided with two ears, two breach of transmission tube parts base are stuck on two ears of transmission tube double-action plate, drop on the packing ring; Leave the α angle between the breach of transmission tube parts base and two ears of transmission tube double-action plate, excessively cooperate between transmission bar and the transmission tube double-action plate.Handle parts in the other end of transmission tube parts passes and inserts behind the shifting part of dead bolt again.Outside can only be with key operated, during unlatching, lock core drives the transmission bar and rotates together with the transmission tube double-action plate, and the transmission tube double-action plate drives the rotation of transmission tube parts again after turning over the α angle, thus unlock deadbolt, simultaneously interior handle is also together with commentaries on classics; And interior handle at any time can unlock deadbolt, space, α angle during interior handle unlock deadbolt between transmission tube parts base breach and transmission tube double-action plate two ears makes the transmission bar not along with synchronous rotation, so not only realized function but also guaranteed the safety of part, the transmission bar is distorted.
The advantage of three rod-types of this utility model storage lock be exactly easy for installation, cost is lower, and is safe in utilization, and it is bigger to adapt to the thick scope of door.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2. be the shaft side figure of transmission tube parts 7, transmission tube double-action plate 6 and transmission bar 3 among Fig. 1
Fig. 3 is the base of transmission tube parts 7 and transmission tube double-action plate 6 schematic diagram when connecting
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1, storage lock of the present utility model mainly is divided into outer handle parts, dead bolt and interior handle parts three parts composition.Outer handle parts mainly are made up of handle 1, tapered end 2, transmission bar 3, locking plate 4, packing ring 5, transmission tube double-action plate 6, transmission tube parts 7 etc.The shape of transmission tube parts 7, transmission bar 3 and transmission tube double-action plate 6 as shown in Figure 2.Transmission bar 3 passes packing ring 5 and locking plate 4 after putting transmission tube double-action plate 6, insert the interior (see figure 1) of turncap of tapered end 2 afterbodys, the base of transmission tube parts 7 is kowtowed on transmission tube double-action plate 6, and α angle (as shown in Figure 3) is left in the breach both sides of two ears of transmission tube double-action plate 6 and transmission tube parts 7 bases.
The course of work: locking plate 4 is forever locked with outer handle, when opening the door, with key clockwise or rotate counterclockwise lock core, turncap by the lock core afterbody drives transmission bar 3 together with 6 rotations of transmission tube double-action plate, transmission tube double-action plate 6 drives 7 rotations of transmission tube parts after turning over the α angle, transmission tube parts 7 drive tongue switching assembly 8 rotations again, thus unlock deadbolt; Handle also can be along with rotation simultaneously.After key was extracted, transmission tube double-action plate 6 was got back to initial position (be between two ears of the base breach both sides of transmission tube parts 7 and transmission tube double-action plate 6 the α angle to be arranged, see shown in Figure 3) again.With interior handle parts counterclockwise or when turning clockwise, can directly drive transmission tube parts 7 and then rotating lock tongue shifting part 8 unlock deadbolt, and because the existence at α angle, transmission tube parts 7 can not drive 3 rotations of transmission bar, have guaranteed the safety of tapered end 2 and transmission bar 3.So just satisfied the functional requirement of storage lock fully.
Claims (3)
1. a rod-type storage is locked, form by interior handle parts, dead bolt and outer handle parts, the locking plate that is primarily characterized in that outer handle parts is locked with ectosphere (or handle), the transmission bar passes the transmission tube double-action plate and packing ring passes in the turncap of the middle circular hole insertion tapered end afterbody of locking plate again, the transmission tube double-action plate is provided with two ears, and the breach of transmission tube parts base is on two ears of transmission tube double-action plate.
2. leave the gap at α angle between two ears of two breach of claims 1 described transmission tube parts base and described transmission tube double-action plate;
3. excessively cooperating between transmission bar described in claims 1 and the transmission tube double-action plate, is circular hole in the middle of the described locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201337084U CN201306065Y (en) | 2008-09-02 | 2008-09-02 | Three-rail storage lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201337084U CN201306065Y (en) | 2008-09-02 | 2008-09-02 | Three-rail storage lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306065Y true CN201306065Y (en) | 2009-09-09 |
Family
ID=41098532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201337084U Expired - Fee Related CN201306065Y (en) | 2008-09-02 | 2008-09-02 | Three-rail storage lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306065Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775919A (en) * | 2010-03-02 | 2010-07-14 | 庄瑞国 | Anti-high torque handling three-pole lock |
-
2008
- 2008-09-02 CN CNU2008201337084U patent/CN201306065Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775919A (en) * | 2010-03-02 | 2010-07-14 | 庄瑞国 | Anti-high torque handling three-pole lock |
| CN101775919B (en) * | 2010-03-02 | 2012-09-05 | 庄瑞国 | Anti-high torque handling three-pole lock |
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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: 20090909 Termination date: 20110902 |