CN101876226B - Lower box lock mechanism of combined tool cabinet - Google Patents
Lower box lock mechanism of combined tool cabinet Download PDFInfo
- Publication number
- CN101876226B CN101876226B CN201010133917.0A CN201010133917A CN101876226B CN 101876226 B CN101876226 B CN 101876226B CN 201010133917 A CN201010133917 A CN 201010133917A CN 101876226 B CN101876226 B CN 101876226B
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- China
- Prior art keywords
- lock
- drawer
- lower box
- drawers
- connecting rod
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- 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 invention discloses a lower box lock mechanism of a combined tool cabinet. A plurality of slidable drawers are arranged in a lower box body, the lower box body is also provided with a locking mechanism which can lock all drawers at one time, and the locking mechanism comprises a rotating lever, a connecting-rod lock, a lock head which is arranged at the front end of the rotating lever and a key which is matched with the lock head; and a rotating hook capable of making the connecting-rod lock move up and own is fixed at the rear end of the rotating lever, the connecting-rod lock is provided with locking claws which are as many as the drawers and capable of locking the drawers, and the rear ends of the drawers are provided with clamping claws which are fastened with the locking claws. The lower box lock mechanism of the combined tool cabinet has the advantages that: the occupied space of the connecting-rod lock is saved, the multiple linkage locking of the drawers and in particular the pulling state control over a plurality of drawers are realized, and the use of people is convenient; by means of the fastening of the locking claws and the clamping claws, accident sliding of the drawers is effectively prevented, and the use safety of the drawers is further guaranteed; and the lower box lock mechanism of the combined tool cabinet has an attractive appearance, convenient operation and high safety and is worthy of popularization and use.
Description
Technical field
The present invention relates to a kind of lock bar linkage structure, what be specifically related to is a kind of lower box lock mechanism being used in combined tool cabinet.
Background technology
General factory building staff in order to work requirements and conveniently, all can configure a moving tool cabinet in factory building, the little drawer having many place tools arranged evenly in this Tool Cabinet, in order to repair thing, user can according to its job requirements the convenient and various hand-held tool of sorting placement in each little drawer, as spanner, bottle opener or various bolt part, but, when Tool Cabinet is subject to mass loading, and side then easily makes that drawer is improper to be skidded off outside Tool Cabinet when cabinet moves or earthquake occurs, the ground if the various hand-held tool article that drawer is put drop, easily causes unexpected dangerous generation.
At present, occurring knockdown Tool Cabinet on the market, it is formed by upper and lower box body combinations.It is that latch lever locks simultaneously that multiple drawers in lower box adopt; Though solve the improper problem skidded off outside Tool Cabinet of drawer, existing latch lever is the front portion of the i.e. drawer being in front of the door fixed on drawer, and it takes up room, use inconvenience, and the security performance of snap close is low, and affects the aesthetic property of Tool Cabinet inside.
Summary of the invention
In view of the deficiency in prior art, the present invention seeks to there are provided a kind of syndeton making simple, easy to operate, that snap close security performance is high combined tool cabinet.
To achieve these goals, technical scheme of the present invention is as follows:
A lower box lock mechanism for combined tool cabinet, comprises upper box and lower box, and described upper box and lower box are connected as a single entity structure; A plurality of slidably drawer is provided with in described lower box, it is characterized in that: on described lower box, be also provided with a locked mechanism simultaneously locking each drawer, described locked mechanism comprises dwang, locks connecting rod, is arranged on the tapered end of dwang front end and the key suitable with tapered end; Be fixed with the rotation that lock connecting rod can be made to move up and down to hook in described dwang rear end, described lock connecting rod is provided with its quantity and drawer quantity Matching, and the lock claw of the drawer that can lock, be provided with in the rear end of described drawer be interlocked with lock claw buckle pawl, mutually fastened by lock claw and button pawl, thus achieve the object that each drawer locks simultaneously, add the aesthetic property of Tool Cabinet, ensure that the safety of the use of drawer.
Further, described rotation hooks in " Z " shape structure, and is connected with lock connecting rod by a fixed support, makes fixed support drive lock connecting rod to move up and down, and then the fastening controlling lock claw and detain between pawl, the object making it reach to unblank and lock.
Further, described lock claw is downward-sloping lower tooth bar, and described button pawl is acclivitous upper rack, and described lower tooth bar forms a lower bayonet slot that Open Side Down with lock connecting rod, and described upper rack and drawer rear end face form the upper draw-in groove with opening upwards; Moved down by lock connecting rod, lower tooth bar and upper rack are inserted in draw-in groove and lower bayonet slot respectively, then reaches fastening, each drawer is locked simultaneously.
Further, in described tapered end, be provided with the lock core suitable with key, described lock core rear end connection of rotating bar.
Further, the rotational angle of described lock core in tapered end is 0 ~ 180 degree, and controlling lock core by tapered end can move reciprocatingly in 180 degree.
The present invention, by lock connecting rod is arranged on the rear end of drawer, has saved taking up room of lock connecting rod, and what achieve drawer is multiple chain, and especially many drawers are extracted state out and controlled, and facilitate people and use; And by lock claw and button being interlocked of pawl, effectively prevent drawer accidents happened to and skid off, further ensure the use safety of drawer, it has good looking appearance, the advantage that easy to operate and security performance is high, is worth of widely use.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment combined tool cabinet.
Fig. 2 is structural representation of the present invention.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As depicted in figs. 1 and 2, the lower box lock mechanism of a kind of combined tool cabinet of the present invention, it comprises upper box 1 and lower box 2; This upper box 1 is integral type structure with lower box 2, is convenient for people to store the instrument used, saves the usage space of Tool Cabinet.The locked mechanism 3 of a plurality of slidably drawer 4 and each drawer 4 that simultaneously locks is provided with in described lower box 2; This locked mechanism 3 comprises dwang 32, lock connecting rod 35, the tapered end 31 being arranged on dwang 32 front end and the key 6 suitable with tapered end 31; The lock core suitable with the lock tooth on key 6 is provided with in tapered end 31, the front end of the rear end connection of rotating bar 32 of this lock core, the rotation be fixed with in the rear end of dwang 32 in " Z " shape structure hooks 33, this rotation is hooked 33 and is connected with lock connecting rod 35 by a fixed support 34, makes it drive lock connecting rod 35 to move up and down.
Above-mentioned lock connecting rod 35 is mounted in drawer rear end in the lower box of combined tool cabinet, saves the usage space of lock connecting rod 35, adds the aesthetic property of drawer front.Lock connecting rod 35 is provided with its quantity and drawer quantity Matching, and the lock claw 36 of the drawer 4 that can lock, the rear end of each drawer 4 be provided with and suitablely with lock claw 36 buckle pawl 41, mutually fastened by lock claw 36 and button pawl 41, thus achieve the object that each drawer locks simultaneously, add the aesthetic property of Tool Cabinet, ensure that the safety of the use of drawer.
In the present embodiment, described lock claw 36 is downward-sloping lower tooth bar, described button pawl 41 is acclivitous upper rack, and described lower tooth bar forms a lower bayonet slot that Open Side Down with lock connecting rod, and described upper rack and drawer rear end face form the upper draw-in groove with opening upwards; Drive lock connecting rod to move up and down by turning cylinder, lower tooth bar and upper rack are inserted in draw-in groove and lower bayonet slot respectively, then reaches fastening, each drawer 4 is locked simultaneously.
In addition, the rotational angle of above-mentioned lock core in tapered end 31 is 0 ~ 180 degree, and controlling lock core by tapered end 31 can move reciprocatingly in 180 degree.
The present embodiment in use, key 6 is inserted in lock core, then the key 6 that turns clockwise is with movable lock core to rotate, thus drive dwang 32 and the rotation in " Z " shape structure to hook 33 rotations, lock connecting rod 35 is being driven to move downward by rotating hook 33, then each lock claw 36 is interlocked with the pawl 41 of buckleing of each drawer 4 rear end, reaches the object of each drawer 4 that simultaneously locks.
When locking removed by needs, in like manner, key 6 is inserted in lock core, be rotated counterclockwise key 6, lock connecting rod 35 can be driven to move upward, make lock claw 36 be separated with button pawl thus reach the object of unblock.
Based on above-mentioned, the present invention, by lock connecting rod 35 is arranged on the rear end of drawer 4, has saved taking up room of lock connecting rod 35, and what achieve drawer 4 is multiple chain, and especially many drawers 4 are extracted state out and controlled, and facilitate people and use; And being interlocked by lock claw 36 and button pawl 41, effectively prevent drawer 4 accidents happened to and skid off, further ensure the use safety of drawer, it has good looking appearance, the advantage that easy to operate and security performance is high, is worth of widely use.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a lower box lock mechanism for combined tool cabinet, comprises upper box and lower box, and described upper box and lower box are connected as a single entity structure; A plurality of slidably drawer is provided with in described lower box, it is characterized in that: on described lower box, be also provided with a locked mechanism simultaneously locking each drawer, described locked mechanism comprises dwang, locks connecting rod, is arranged on the tapered end of dwang front end and the key suitable with tapered end; Be fixed with the rotation that lock connecting rod can be made to move up and down to hook in described dwang rear end, described lock connecting rod is provided with its quantity and drawer quantity Matching, and the lock claw of the drawer that can lock, be provided with in the rear end of described drawer be interlocked with lock claw buckle pawl; Described rotation hooks in " Z " shape structure, and described rotation was worked hard in glove with a fixed support and is connected with lock connecting rod; Described lock claw is downward-sloping lower tooth bar, and described button pawl is acclivitous upper rack, and described lower tooth bar forms a lower bayonet slot that Open Side Down with lock connecting rod, and described upper rack and drawer rear end face form the upper draw-in groove with opening upwards; Described lower tooth bar and upper rack can insert draw-in groove and lower bayonet slot respectively; The lock core suitable with key is provided with, described lock core rear end connection of rotating bar in described tapered end; The rotational angle of described lock core in tapered end is 0 ~ 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010133917.0A CN101876226B (en) | 2010-03-26 | 2010-03-26 | Lower box lock mechanism of combined tool cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010133917.0A CN101876226B (en) | 2010-03-26 | 2010-03-26 | Lower box lock mechanism of combined tool cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101876226A CN101876226A (en) | 2010-11-03 |
| CN101876226B true CN101876226B (en) | 2015-03-18 |
Family
ID=43018890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010133917.0A Expired - Fee Related CN101876226B (en) | 2010-03-26 | 2010-03-26 | Lower box lock mechanism of combined tool cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101876226B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696634B (en) * | 2013-12-25 | 2017-02-15 | 广东志成冠军集团有限公司 | Door locking device and direct-current communication power supply distribution box with same |
| CN105231695B (en) * | 2015-10-21 | 2017-10-20 | 戴军 | Building blocks combined electronic storing bin system |
| CN105863392A (en) * | 2016-05-31 | 2016-08-17 | 广州御银自动柜员机科技有限公司 | Door lock fixing structure |
| CN106510852A (en) * | 2016-10-14 | 2017-03-22 | 南京天奥医疗仪器制造有限公司 | Medical platform device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325920A1 (en) * | 1993-08-02 | 1995-02-09 | Mauro Romagnoni | Pull-out locking device for furniture drawers |
| US5862689A (en) * | 1997-10-14 | 1999-01-26 | Wen; Cheng-Kan | Drawer lock improvement |
| CN2439218Y (en) * | 2000-09-12 | 2001-07-18 | 宜玛工业有限公司 | Device for fixing drawer of cabinet |
| CN2931709Y (en) * | 2005-09-08 | 2007-08-08 | 江苏通润工具箱柜股份有限公司 | Drawer automatically locking device |
| CN201705060U (en) * | 2010-03-26 | 2011-01-12 | 昆山凯恒五金配件有限公司 | Lower box lock mechanism of combination tool cabinet |
-
2010
- 2010-03-26 CN CN201010133917.0A patent/CN101876226B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325920A1 (en) * | 1993-08-02 | 1995-02-09 | Mauro Romagnoni | Pull-out locking device for furniture drawers |
| US5862689A (en) * | 1997-10-14 | 1999-01-26 | Wen; Cheng-Kan | Drawer lock improvement |
| CN2439218Y (en) * | 2000-09-12 | 2001-07-18 | 宜玛工业有限公司 | Device for fixing drawer of cabinet |
| CN2931709Y (en) * | 2005-09-08 | 2007-08-08 | 江苏通润工具箱柜股份有限公司 | Drawer automatically locking device |
| CN201705060U (en) * | 2010-03-26 | 2011-01-12 | 昆山凯恒五金配件有限公司 | Lower box lock mechanism of combination tool cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101876226A (en) | 2010-11-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |