CN102061847B - Drawer lock device of tool box - Google Patents
Drawer lock device of tool box Download PDFInfo
- Publication number
- CN102061847B CN102061847B CN2011100294232A CN201110029423A CN102061847B CN 102061847 B CN102061847 B CN 102061847B CN 2011100294232 A CN2011100294232 A CN 2011100294232A CN 201110029423 A CN201110029423 A CN 201110029423A CN 102061847 B CN102061847 B CN 102061847B
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- drawer
- hammerlock
- lock device
- centering block
- tool box
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Abstract
The invention discloses a drawer lock device of a tool box, which comprises a lock head and an executing mechanism, wherein the lock head is fixed on a front board of a box body, and is provided with a plurality of drawers by a slide rail under the front board on the box body; the executing mechanism comprises a lock rod, a fixed seat, an L-shaped swinging block and a lock arm, wherein the fixed seat is fixed at the inner surface of the front board, and the L-shaped swinging block is pivoted on the fixed seat; the lock rod is transversely arranged, one end of the lock rod is connected with the lock head, the other end of the lock rod is connected with one end of the L-shaped swinging block, the lock arm is lengthways arranged, and the upper part of the lock arm is movably assembled with the other end of the L-shaped swinging block and can be driven by the L-shaped swinging block to move up and down; and the lock arm is evenly provided with a plurality of baffling pieces correspondingly to each drawer, and the baffling pieces baffle the opening of the drawers when the baffling pieces are under the locking status. Compared with the prior art, the drawer lock device is simple in structure, convenient and reliable in work, light in whole weight particularly since parts of the executing mechanism are less, capable of greatly reducing the bearing capability burden of the box body, and particularly suitable for being assembled with the tool box which is made from the wood or the bamboo.
Description
Technical field
The present invention relates to a kind of drawer lock device of tool box.
Background technology
Existing tool box is the multi-layer drawers structure, and drawer adopts the slide rail assembling, and by a drawer lock device these drawers is carried out locking.This drawer lock device is made of tapered end and executing agency's two parts usually, tapered end is installed in the casing front portion, executing agency then mostly is linkage, and extends to the rear portion of casing, thereby by the bayonet fittings that snap fit and drawer back are set at connecting rod end drawer is implemented locking.This class drawer lock device not only mechanism is complicated, and higher for the requirement for bearing capacity of casing, if the nonmetals such as the casing employing is wooden, bamboo matter are made, then bears heavier.
Summary of the invention
The present invention seeks to: provide a kind of simple in structure, and for the lower drawer lock device of tool box of the requirement for bearing capacity of casing.
Technical scheme of the present invention is: a kind of drawer lock device of tool box, comprise tapered end and executing agency, and described tapered end is fixed on the header board of casing, is positioned at the header board below on the described casing and is equipped with some drawers by slide rail; It is characterized in that described executing agency comprises locking bar, holder, L shaped centering block and hammerlock, described holder is fixed on the header board inner face, and L shaped centering block is articulated on the holder; Described locking bar horizontally set, the one end connects tapered end, and the other end connects L shaped centering block one end, and described hammerlock vertically arranges, the movable assembling of its top and the L shaped centering block other end, and can do up and down by L shaped centering block driving; Be equipped with stop part corresponding to each drawer on the hammerlock, during blocking, described stop part interferes drawer to be opened.
The activity assembling mode of the top of hammerlock described in the present invention and the L shaped centering block other end is specific as follows: a kind of is to have hole clipping on described hammerlock top, and the other end of L shaped centering block colludes in the hole clipping; Perhaps
Also can have slotted hole on the top of described hammerlock, assemble with slotted hole and the other end of L shaped centering block is provided with bearing pin.
The same with routine techniques among the present invention, described slide rail comprises outer rail and is fixed on the interior rail of drawer sidepiece that described interior rail is slidedly arranged in the described outer rail simultaneously; And the stop part on the described hammerlock specifically with the interfere in ends of described interior rail, thereby the restriction drawer is opened.
Preferably, on described box side, also be provided with the chute that embeds and guide its longitudinally-moving for hammerlock among the present invention.
Stop part described in the present invention is specially projection or the lug that takes shape on the hammerlock.
Operating principle of the present invention is as follows: during blocking, the stop part on the described hammerlock interferes drawer to be opened; And the user is when unblanking, and tapered end rotarily drives the locking bar translation, and then drives L shaped centering block and pivot, and the pivot of L shaped centering block then drives the hammerlock longitudinally-moving, so that stop part departs from original position, thereby makes drawer freely open.
Advantage of the present invention is:
This drawer lock device of tool box provided by the invention, compared to existing technology, it is simple in structure, and it is convenient and reliable to work; Particularly the executing agency's component among the present invention are few, and are whole light, can greatly reduce the bearing capacity burden of casing, especially are suitable for being assemblied in casing by on wooden or the tool box that bamboo material is made.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is for installing the outside perspective view in tool box of the present invention;
Fig. 2 is perspective view of the present invention.
Wherein: 1, tapered end; 2, casing; 3, header board; 4, slide rail; 401, outer rail; 402, interior rail; 5, drawer; 6, locking bar; 7, holder; 8, L shaped centering block; 9, hammerlock; 10, hole clipping; 11, side plate; 12, projection.
The specific embodiment
Embodiment: in conjunction with Fig. 1, shown in Figure 2, this drawer lock device of tool box that present embodiment provides, formed by tapered end 1 and executing agency, it specifically is installed on a kind of casing 1 of tool box, this casing 1 has header board 3 and side plate 11, is positioned at header board 3 belows on the casing 2 and is equipped with some drawers 5 by slide rail 4, and described slide rail 4 is the same with routine techniques, comprise outer rail 401 and the interior rail 402 that is fixed on drawer 5 sidepieces, described interior rail 402 is slidedly arranged in the described outer rail 401 simultaneously.Described tapered end 1 is fixed on the header board 3 of casing 2, and described executing agency is comprised of locking bar 6, holder 7, L shaped centering block 8 and hammerlock 9, and described holder 7 is fixed on header board 3 inner faces, and L shaped centering block 8 is articulated on the holder 7; Described locking bar 6 horizontally sets, the one end connects tapered end 1, and the other end connects L shaped centering block 8 one ends, described hammerlock 9 vertically arranges, the movable assembling of its top and L shaped centering block 8 other ends, this activity assembly structure is to have hole clipping 10 on described hammerlock 9 tops, and the other end of L shaped centering block 8 colludes in the hole clipping, thereby so that hammerlock 9 can be done up and down by L shaped centering block 8 drivings.And be provided with the chute (not marking among the figure) that embeds and guide its longitudinally-moving for hammerlock 9 at described casing 2 side plates 11 in the present embodiment.Be equipped with stop part corresponding to each drawer 5 on the described hammerlock 9, described stop part is the projection 12 that takes shape on the hammerlock 9.During blocking, the interfere in ends of described projection 12 and interior rail 402, thereby stop drawer 5 to be opened, and the user is when unblanking, tapered end 1 rotarily drives locking bar 6 translations, and then drives L shaped centering block 8 pivots, and the pivot of L shaped centering block 8 then drives hammerlock 9 longitudinally-movings, so that projection 12 departs from original position, thereby make drawer 5 freely open.
Certainly above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.The all Spirit Essence of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (6)
1.
A kind of drawer lock device of tool box comprises tapered end (1) and executing agency, and described tapered end (1) is fixed on the header board (3) of casing (2), is positioned at header board (3) below on the described casing (2) and is equipped with some drawers (5) by slide rail (4); It is characterized in that described executing agency comprises locking bar (6), holder (7), L shaped centering block (8) and hammerlock (9), described holder (7) is fixed on header board (3) inner face, and L shaped centering block (8) is articulated on the holder (7); Described locking bar (6) horizontally set, the one end connects tapered end (1), and the other end connects L shaped centering block (8) one ends, and described hammerlock (9) vertically arranges, the movable assembling of its top and L shaped centering block (8) other end, and can do up and down by L shaped centering block (8) driving; Hammerlock (9) is upper to be equipped with stop part corresponding to each drawer (5), and during blocking, described stop part interferes drawer (5) to be opened.
2.
Drawer lock device of tool box according to claim 1 is characterized in that described hammerlock (9) top has hole clipping (10), and the other end of L shaped centering block (8) colludes in the hole clipping.
3.
Drawer lock device of tool box according to claim 1 is characterized in that the top of described hammerlock (9) has slotted hole, assembles with slotted hole and the other end of L shaped centering block (8) is provided with bearing pin.
4.
Drawer lock device of tool box according to claim 1 is characterized in that described slide rail (4) comprises outer rail (401) and is fixed on the interior rail (402) of drawer (5) sidepiece, and described interior rail (402) is slidedly arranged in the described outer rail (401) simultaneously; The interfere in ends of the stop part on the described hammerlock (9) and described interior rail (402).
5.
Drawer lock device of tool box according to claim 1 is characterized in that described casing (2) side plate (11) is provided with the chute that embeds and guide its longitudinally-moving for hammerlock (9).
6.
According to claim 1 or 4 described drawer lock device of tool boxes, it is characterized in that described stop part is for taking shape in projection (12) or the lug on the hammerlock (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100294232A CN102061847B (en) | 2011-01-27 | 2011-01-27 | Drawer lock device of tool box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100294232A CN102061847B (en) | 2011-01-27 | 2011-01-27 | Drawer lock device of tool box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102061847A CN102061847A (en) | 2011-05-18 |
| CN102061847B true CN102061847B (en) | 2013-03-27 |
Family
ID=43997325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100294232A Active CN102061847B (en) | 2011-01-27 | 2011-01-27 | Drawer lock device of tool box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102061847B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201422391A (en) * | 2012-12-07 | 2014-06-16 | hong-ren Li | Tool box structure |
| CN104723305A (en) * | 2015-02-27 | 2015-06-24 | 艾谱机电发展(宁波)有限公司 | Mobile toolbox |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445054Y (en) * | 2000-10-30 | 2001-08-29 | 沈品宏 | Drawer lock |
| CN2495750Y (en) * | 2001-08-01 | 2002-06-19 | 德右企业有限公司 | Permutation lock for furnature |
| JP2009150119A (en) * | 2007-12-20 | 2009-07-09 | Keiji Shirasawa | Lock device for drawer |
| CN201963081U (en) * | 2011-01-27 | 2011-09-07 | 苏州市新大地五金制品有限公司 | Toolbox drawer lock device |
-
2011
- 2011-01-27 CN CN2011100294232A patent/CN102061847B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445054Y (en) * | 2000-10-30 | 2001-08-29 | 沈品宏 | Drawer lock |
| CN2495750Y (en) * | 2001-08-01 | 2002-06-19 | 德右企业有限公司 | Permutation lock for furnature |
| JP2009150119A (en) * | 2007-12-20 | 2009-07-09 | Keiji Shirasawa | Lock device for drawer |
| CN201963081U (en) * | 2011-01-27 | 2011-09-07 | 苏州市新大地五金制品有限公司 | Toolbox drawer lock device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102061847A (en) | 2011-05-18 |
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