CN203257209U - Classical drawer lock - Google Patents
Classical drawer lock Download PDFInfo
- Publication number
- CN203257209U CN203257209U CN 201320230766 CN201320230766U CN203257209U CN 203257209 U CN203257209 U CN 203257209U CN 201320230766 CN201320230766 CN 201320230766 CN 201320230766 U CN201320230766 U CN 201320230766U CN 203257209 U CN203257209 U CN 203257209U
- Authority
- CN
- China
- Prior art keywords
- limiting plate
- hole
- lock
- drawer
- 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
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- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a classical drawer lock. The classical drawer lock comprises a shell, a lock rod, a limiting plate, a plurality of springs and a key. The shell comprises an upper shell body and a lower shell body which are connected together, a cavity is formed between the upper shell body and the lower shell body, the cavity is communicated with the outside through a first through hole, the lock rod is movably installed inside the cavity, the lock rod comprises a locking part, a controlling part and a guiding part, the locking part is arranged inside the first through hole in an inserting mode in order to conduct locking on a drawer in cooperation with a corresponding lock hole, the guiding part and the shell are matched to enable the lock rod to be capable of only sliding in a linear mode, the limiting plate is arranged between the lock rod and the upper shell body, the limiting plate and the controlling part are matched so that the moving of the lock rod can be blocked, the springs are installed between the limiting plate and the side wall of the cavity, the key is matched with the limiting plate and the controlling part, and the key is used for separating the limiting plate and the controlling part and driving the lock rod to move. By the adoption of the structure, the classical drawer lock is simple in structure, convenient to operate and long in service life, and enriches the kinds of classical drawer locks.
Description
Technical field
The utility model relates to a kind of classic drawer-lock.
Background technology
Classic drawer-lock is a kind of a kind of lockset that is usually used on the desk modelled after an antique, and this type of lockset general structure is comparatively simple, and the good looking appearance atmosphere; But existing classic drawer-lock kind is single, can be less for the scope of customer choice.The utility model provides a kind of classic drawer-lock of new structure for this reason, in order to enrich product category, for the client provides more selection.
The utility model content
In order to address the above problem, the utility model provides a kind of classic drawer-lock of new structure.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of classic drawer-lock comprises: a shell, comprise the upper shell and the lower casing that link together, and be provided with a cavity between upper shell and the lower casing, described cavity is in communication with the outside by one first through hole; One mobilizable locking bar that is installed in the cavity, this locking bar tool one sticking department, a control part and a guide part, it is interior in order to lock with corresponding lockhole cooperation and then to drawer that sticking department is plugged in the first through hole, and guide part cooperates with shell so that locking bar can only carry out linear slide; One limiting plate, described limiting plate are arranged between locking bar and the upper shell, and limiting plate cooperates with control part can stop the locking bar motion; Some springs that are installed between limiting plate and the cavity sidewalls; One key that cooperates with limiting plate and control part, this key is for separating of limiting plate and control part and drive the locking bar motion.
Described key comprises a pole, and the sidewall at this pole middle part is outward extended with a projection, is provided with keyhole on the described upper shell, is provided with the locating hole that cooperates with pole on the lower casing, and key can be located in this keyhole and the locating hole.
Described control part comprises the second through hole of being arranged on locking bar middle part, is arranged on the first draw-in groove and some the second draw-in grooves on the second through-hole side wall, and the first draw-in groove cooperates with projection.
Described limiting plate middle part is provided with third through-hole, is provided with the dop that cooperates with the second draw-in groove on the limiting plate, and the sidewall of third through-hole includes one first contact surface, the more close pole of relative the first draw-in groove of the first contact surface when unblanking.
Be provided with a fourth hole on the described upper shell, described guide part is cooperate with fourth hole shaft-like.
Described the first through hole is arranged on the lower casing.
The beneficial effects of the utility model are: adopt simple in structure, easy to operate, the long service life of the utility model of said structure, enriched the kind of classic drawer-lock.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is decomposing schematic representation one of the present utility model;
Fig. 2 is decomposing schematic representation two of the present utility model;
Fig. 3 is assembling schematic diagram of the present utility model.
The specific embodiment
With reference to Fig. 1～Fig. 3, the utility model is a kind of classic drawer-lock, be to comprise: a shell, comprise by riveting upper shell 1 and lower casing 2 together, be provided with a cavity between upper shell 1 and the lower casing 2, cavity is in communication with the outside by one first through hole 11, and the first through hole 11 is arranged on the lower casing 2; One mobilizable locking bar 4 that is installed in the cavity, this locking bar 4 tools one sticking department 41, a control part and a guide part 42, sticking department 41 is plugged in the first through hole 11 in order to cooperate with the corresponding lockhole that is arranged on the body and then drawer is locked, and guide part 42 cooperates with shell so that locking bar 4 can only carry out linear slide; One limiting plate 3, limiting plate 3 are arranged between locking bar 4 and the upper shell 1, and limiting plate 3 cooperates with control part can stop locking bar 4 motions; Two are installed in the spring 5 between limiting plate 3 and the cavity sidewalls; One key 6 that cooperates with limiting plate 3 and control part, this key 6 is for separating of limiting plate 3 and control part and drive locking bar 4 motions.Adopt simple in structure, easy to operate, the long service life of the utility model of said structure, enriched the kind of classic drawer-lock.
As shown in the figure, key 6 can adopt the following specific embodiment: comprise a pole 61, the sidewall at these pole 61 middle parts is outward extended with a projection 62, be provided with keyhole 12 on the upper shell 1, be provided with the locating hole 21 that cooperates with pole 61 on the lower casing 2, key 6 can be located in this keyhole 12 and the locating hole 21; Control part comprises that the second through hole 43 that is arranged on locking bar 4 middle parts, the first draw-in groove 44 and two the second draw-in groove 45, the first draw-in grooves 44 that are arranged on the second through hole 43 sidewalls cooperate with projection 62; Limiting plate 3 middle parts are provided with third through-hole 31, are provided with the dop 32 that cooperates with the second draw-in groove 45 on the limiting plate 3, and the sidewall of third through-hole 31 includes one first contact surface 33, the first contact surface 33 relative the first draw-in groove 44 more close poles 61 when unblanking.
Operating principle of the present utility model is as follows: key 6 inserts keyhole 12 and locates by locating hole 21, then screw key 6, projection 62 contacts and promotes limiting plate 3 with the first contact surface 33 first and moves towards Compress Spring 5 directions, this moment, dop 32 progressively broke away from one of them second draw-in groove 45, separate rearward projection 62 with the second draw-in groove 45 enters the first draw-in groove 44 to dop 32 fully, and then promote locking bar 4 motions so that sticking department 41 is folded back from lockhole, at this moment, limiting plate 3 moves towards key 6 directions in the effect of spring 5, so that dop 32 enters another one the second draw-in groove 45, namely finish unlocking action; Lock out action is opposite with said process.
As shown in the figure, be provided with a fourth hole 13 on the upper shell 1, guide part 42 is cooperate with fourth hole 13 shaft-like, and guide part 42 is plugged in the fourth hole 13 to play so that locking bar 4 can only carry out linear slide.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replace all is included in the scope that the application's claim sets.
Claims (6)
1. classic drawer-lock, it is characterized in that comprising: a shell, comprise the upper shell (1) and the lower casing (2) that link together, be provided with a cavity between upper shell (1) and the lower casing (2), described cavity is in communication with the outside by one first through hole (11); One mobilizable locking bar (4) that is installed in the cavity, this locking bar (4) tool one sticking department (41), a control part and a guide part (42), it is interior in order to lock with corresponding lockhole cooperation and then to drawer that sticking department (41) is plugged in the first through hole (11), and guide part (42) cooperates with shell so that locking bar (4) can only carry out linear slide; One limiting plate (3), described limiting plate (3) are arranged between locking bar (4) and the upper shell (1), and limiting plate (3) cooperates with control part can stop locking bar (4) motion; Some springs (5) that are installed between limiting plate (3) and the cavity sidewalls; One key (6) that cooperates with limiting plate (3) and control part, this key (6) is for separating of limiting plate (3) and control part and drive locking bar (4) motion.
2. a kind of classic drawer-lock as claimed in claim 1, it is characterized in that described key (6) comprises a pole (61), the sidewall at this pole (61) middle part is outward extended with a projection (62), be provided with keyhole (12) on the described upper shell (1), be provided with the locating hole (21) that cooperates with pole (61) on the lower casing (2), key (6) can be located in this keyhole (12) and the locating hole (21).
3. a kind of classic drawer-lock as claimed in claim 2, it is characterized in that described control part comprises the second through hole (43) of being arranged on locking bar (4) middle part, is arranged on the first draw-in groove (44) and some the second draw-in grooves (45) on the second through hole (43) sidewall, the first draw-in groove (44) cooperates with projection (62).
4. a kind of classic drawer-lock as claimed in claim 3, it is characterized in that described limiting plate (3) middle part is provided with third through-hole (31), be provided with the dop (32) that cooperates with the second draw-in groove (45) on the limiting plate (3), the sidewall of third through-hole (31) includes one first contact surface (33), the more close pole of relative the first draw-in groove of the first contact surface (33) (44) (61) when unblanking.
5. a kind of classic drawer-lock as claimed in claim 4 is characterized in that being provided with on the described upper shell (1) fourth hole (13), and described guide part (42) is cooperate with fourth hole (13) shaft-like.
6. a kind of classic drawer-lock as claimed in claim 1 is characterized in that described the first through hole (11) is arranged on the lower casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230766 CN203257209U (en) | 2013-04-28 | 2013-04-28 | Classical drawer lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230766 CN203257209U (en) | 2013-04-28 | 2013-04-28 | Classical drawer lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257209U true CN203257209U (en) | 2013-10-30 |
Family
ID=49469787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320230766 Expired - Fee Related CN203257209U (en) | 2013-04-28 | 2013-04-28 | Classical drawer lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257209U (en) |
-
2013
- 2013-04-28 CN CN 201320230766 patent/CN203257209U/en not_active Expired - Fee Related
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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: 20131030 Termination date: 20140428 |