CN204299321U - A kind of simple and easy reliable locking device - Google Patents
A kind of simple and easy reliable locking device Download PDFInfo
- Publication number
- CN204299321U CN204299321U CN201420748444.9U CN201420748444U CN204299321U CN 204299321 U CN204299321 U CN 204299321U CN 201420748444 U CN201420748444 U CN 201420748444U CN 204299321 U CN204299321 U CN 204299321U
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- latch
- locking bar
- locking device
- locking
- easy reliable
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Abstract
The utility model discloses a kind of simple and easy reliable locking device, comprise be provided with key and lock core tapered end, be connected described tapered end and linearly extended locking bar, can rotate with locking bar and the latch that rotates, described locking bar away from tapered end one end through repeatedly bending after still with locking bar axle center keeping parallelism, described latch comprises two the plate faces forming angle, locking bar is perpendiculared to one another with the plane of rotation of latch, locking bar rotates and drives latch to rotate swinging plate face, coordinates realize locking and unlock with the multiple latch hooks being positioned at drawer outer wall.Compared with prior art, the simple and easy reliable locking device that the utility model provides, structure is simple, can disposable locking and the multiple drawers unlocked in casing.
Description
Technical field
The utility model belongs to bin technical field, relates to a kind of bin mechanical limiting location device, is specifically related to a kind of simple and easy reliable locking device.
Background technology
Drawer retaining mechanism on existing drawer is primarily of being arranged on drawer top and being provided with the bolt of lockhole and being arranged on the latch hook composition at the drawer back side.First rotate key when locking bolt is moved down, then drawer is advanced latch hook is pushed in bolt hole, then rotate key and make bolt moves to fasten lockhole, realize the object of locking; During unblock, rotation key controls mobile bolt and is shifted downwards, latch hook is unlocked, realizes the action of opened lock.
When bin having multiple drawer, locking and unlock drawers need repeatedly, and not only comparing wastes time and energy, and may occur the phenomenon of leaking lock.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of simple and easy reliable locking device with sealed multiple drawer of can simultaneously opening.
In order to realize above-mentioned object, the utility model provides following technical scheme:
Simple and easy reliable locking device of the present utility model, comprise be provided with key and lock core tapered end, be connected described tapered end and linearly extended locking bar, can rotate with locking bar and the latch that rotates, described locking bar away from tapered end one end through repeatedly bending after still with locking bar axle center keeping parallelism, described latch comprises two the plate faces forming angle, locking bar is perpendiculared to one another with the plane of rotation of latch, locking bar rotates and drives latch to rotate swinging plate face, coordinates realize locking and unlock with the multiple latch hooks being positioned at drawer outer wall.
In technique scheme, described simple and easy reliable locking device also comprises the limiting plate be located between drawer and latch.
In technique scheme, casing is fixedly installed the pertusate fixed head of band, described locking bar is fixed through described hole and casing holding position.
In technique scheme, be provided with the upper fixed block be fixedly connected with casing above described latch, described upper fixed block is provided with pivot, and described latch upper head plate face is positioned at pivot; Be box bottom below described latch, described box bottom is provided with lower pivot, and described latch bottom plate face is positioned at lower pivot.
In technique scheme, the latch described in connection and upper fixed block are provided with back-moving spring.
Compared with prior art, the simple and easy reliable locking device that the utility model provides, structure is simple, can disposable locking and the multiple drawers unlocked in casing.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing relevant of the present utility model in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of simple and easy reliable locking device of the present utility model;
Fig. 2 is the partial enlargement structural representation of simple and easy reliable locking device of the present utility model;
Fig. 3 is the latch structural representation of simple and easy reliable locking device of the present utility model;
Fig. 4 is the operation principle schematic diagram of simple and easy reliable locking device of the present utility model;
Fig. 5 is the locked state schematic diagram that simple and easy reliable locking device of the present utility model comprises back-moving spring;
Fig. 6 is the opening schematic diagram that simple and easy reliable locking device of the present utility model comprises back-moving spring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be described in detail the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figures 1 to 3, simple and easy reliable locking device of the present utility model, comprise be provided with key and lock core tapered end 1, be connected tapered end 1 and linearly extended locking bar 2, can rotate with locking bar 2 and the latch 3 that rotates, locking bar 2 away from one end of tapered end 1 after twice bending still with locking bar 2 axle center keeping parallelism, latch 3 comprises two the plate faces forming angle, locking bar 2 is perpendiculared to one another with the plane of rotation of latch 3, locking bar 2 rotates and drives latch 3 to rotate swinging plate face, coordinates realize locking and unlock with the multiple latch hooks 61 being positioned at drawer 6 outer wall.
Simple and easy reliable locking device of the present utility model is provided with limiting plate 4 between drawer 6 and latch 3, when preventing drawer from closing and latch 3 clash into and damage latch 3.
Casing is fixedly installed the pertusate fixed head 21 of band, locking bar 2 is fixed through the hole on fixed head 21 and casing holding position.
Be provided with the upper fixed block 7 be fixedly connected with casing above latch 3, upper fixed block 7 is provided with pivot 71, and latch 3 upper head plate face is positioned at pivot 71; Be box bottom 5 below latch 3, box bottom 5 is provided with lower pivot 51, and latch 3 bottom plate face is positioned at lower pivot 51.
Simple and easy reliable locking device of the present utility model, connects latch 3 and is provided with back-moving spring 8 with upper fixed block 7.
Key as shown in figures 4-6, inserts in the lock core of tapered end 1, turns key by the course of work of simple and easy reliable locking device of the present utility model, drives locking bar 2 to rotate.One end of locking bar 2 still keeping parallelism after twice bending, but its rotation along with locking bar 2 can form a surfaces of revolution.In the rotation process of locking bar 2, its end has stirred latch 3, latch 3 is rotated by upper and lower two pivots 51 and 71, and when the side plate face of latch 3 turns in the draw-in groove embedding latch hook 61, namely latch 3 and latch hook 61 coordinate and complete locking; When a routine plate face of latch 3 turns to the draw-in groove leaving latch hook 61, between latch 3 and latch hook 61, namely complete unblock.
Owing to being provided with back-moving spring 8 between latch 3 and upper fixed block 7, when locking state, back-moving spring 8 does not stress, when released state, back-moving spring 8 is subject to a power effect stretched, and during rotating rod lock 2, acts on the power release of back-moving spring 8, latch 3 can be driven to turn to the not stressed state of back-moving spring 8, i.e. locking state.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a simple and easy reliable locking device, it is characterized in that: comprise be provided with key and lock core tapered end, be connected described tapered end and linearly extended locking bar, can rotate with locking bar and the latch that rotates, described locking bar away from tapered end one end through repeatedly bending after still with locking bar axle center keeping parallelism, described latch comprises two the plate faces forming angle, locking bar is perpendiculared to one another with the plane of rotation of latch, locking bar rotates and drives latch to rotate swinging plate face, coordinates realize locking and unlock with the multiple latch hooks being positioned at drawer outer wall.
2. simple and easy reliable locking device according to claim 1, is characterized in that: also comprise the limiting plate be located between drawer and latch.
3. simple and easy reliable locking device according to claim 1, is characterized in that: casing is fixedly installed the pertusate fixed head of band, described locking bar is fixed through described hole and casing holding position.
4. simple and easy reliable locking device according to claim 1, it is characterized in that: above described latch, be provided with the upper fixed block be fixedly connected with casing, described upper fixed block is provided with pivot, and described latch upper head plate face is positioned at pivot; Be box bottom below described latch, described box bottom is provided with lower pivot, and described latch bottom plate face is positioned at lower pivot.
5. simple and easy reliable locking device according to claim 1, is characterized in that: the latch described in connection and upper fixed block are provided with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748444.9U CN204299321U (en) | 2014-12-02 | 2014-12-02 | A kind of simple and easy reliable locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748444.9U CN204299321U (en) | 2014-12-02 | 2014-12-02 | A kind of simple and easy reliable locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299321U true CN204299321U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748444.9U Active CN204299321U (en) | 2014-12-02 | 2014-12-02 | A kind of simple and easy reliable locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758091A (en) * | 2016-11-21 | 2017-05-31 | 宁波凯波集团有限公司 | The assembling structure of steam and dry iron vaporization chamber impurity disposable box |
| CN113482465A (en) * | 2021-08-09 | 2021-10-08 | 氢通(上海)新能源科技有限公司 | Glove compartment lock |
-
2014
- 2014-12-02 CN CN201420748444.9U patent/CN204299321U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758091A (en) * | 2016-11-21 | 2017-05-31 | 宁波凯波集团有限公司 | The assembling structure of steam and dry iron vaporization chamber impurity disposable box |
| CN113482465A (en) * | 2021-08-09 | 2021-10-08 | 氢通(上海)新能源科技有限公司 | Glove compartment lock |
| CN113482465B (en) * | 2021-08-09 | 2022-05-06 | 氢通(上海)新能源科技有限公司 | Glove compartment lock |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |