CN202831805U - Spring handle of safe case - Google Patents
Spring handle of safe case Download PDFInfo
- Publication number
- CN202831805U CN202831805U CN 201220340260 CN201220340260U CN202831805U CN 202831805 U CN202831805 U CN 202831805U CN 201220340260 CN201220340260 CN 201220340260 CN 201220340260 U CN201220340260 U CN 201220340260U CN 202831805 U CN202831805 U CN 202831805U
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- fixture block
- handle
- spring
- dop
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Abstract
The utility model relates to a spring handle of a safe case. The spring handle of a safe case is designed to solve the technical problems that existing like products are complex in linkage structure, and inconvenient to install and maintain. The spring handle comprises a handle, a spring and a handle seat. The handle is limited inside the handle seat, that is, when the handle is arranged inside the handle seat, the handle and the handle seat can not rotate relatively. The spring is arranged between the handle and the handle seat, and the spring completes the upspring operation of the handle. The spring handle of the safe case is characterized in that a clamping position is arranged in the handle, a clamping and locking mechanism is arranged inside the handle seat, and the clamping and locking mechanism is provided with a clamping block matched with the clamping position, a linkage clamping block and a linkage piece moving relative to the clamping position. The spring handle of the safe case is simple in structure, easy to manufacture and process, convenient to assemble and use, high in linkage reliability, good in anti-theft performance, and suitable for structure improvement of a safe case and like products.
Description
Technical field
The utility model relates to a kind of handle, is a kind of safety cabinet spring handle.
Background technology
Handle is the parts that a convenient door body, lid etc. open and close operation, uses comparatively extensively, and structural style is more.Existing handle mainly contains and draws and revolve two kinds of forms, and mostly is used in conjunction with lockset, reaches preferably theftproof performance.Notice of authorization CN201125597Y such as the Chinese patent literature publication, October 1 2008 notice of authorization day, the utility model name is called " for the telescopic handle mechanism of safe ", it comprises handle, axis on the handle passes the installing hole on the bin door-plate, and between handle and door-plate, support upper spring, axis on the handle has bayonet socket at medium position, be clasped with mobilizable clamp, and clamp is suspended on the door-plate back by pilot hole and pin fit structure, power driving part is connected with clamp directly or indirectly, and the axis on the handle is settled upper limit spare in rear positions.Said structure can be combined with mechanical lock or electronic lock easily, but the Coupled motion structure is comparatively complicated, causes comparatively inconvenience of installation, maintenance.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is that a kind of safety cabinet spring handle is provided to this area, makes it solve existing like product linkage structure comparatively complicated, and installation, maintenance is the technical problem of inconvenience comparatively.Its objective is and be achieved through the following technical solutions.
This safety cabinet spring handle comprises handle, spring, handle set, and handle is limited in the handle set, and when namely handle placed in the handle set, handle and handle set can't relatively rotate, and are provided with spring between handle and the handle set, finishes the handle operation of upspringing by spring.Its structural feature is to be provided with screens in the described handle, is provided with clamping body in the described handle set, and this clamping body is provided with fixture block, the interlock fixture block movable STATEMENT OF FEDERALLY SPONSORED relative to described screens with described clamping matching.Be arranged in the handle set by the controlling organization that handle is upspring, the controlling organization of handle being upspring in compared to existing technology separates assembling with handle, not only simplifies the structure, and has dwindled the assembling volume, and installs comparatively convenient, fast, time saving and energy saving.
Described clamping body comprises left fixture block, right fixture block, back-moving spring, action bars, described left fixture block and right fixture block are slidingly matched, and both are provided with the relative sliding face, be provided with back-moving spring between left fixture block and the right fixture block, described left fixture block, right fixture block separately slide plane correspondence are provided with left gathering hole, right gathering hole, described action bars one end is provided with the flat bar, and the flat bar places in the integrated operation mouth that is made of described left gathering hole, right gathering hole; Described left fixture block one end is provided with left dop, and right fixture block one end is provided with right dop, and described handle inside is provided with the annular snap fit that cooperates with described left dop, right dop; Under the original state, described flat bar is stuck in described left gathering hole, the right gathering hole, and described left fixture block, right fixture block are motionless under action of reset spring, and described left dop, right dop are stuck in the described annular snap fit; When described left fixture block, right fixture block towards spring compression direction relative sliding during to extreme position, described left dop, right dop separate with described annular snap fit.It more than is the concrete structure of clamping body, by action bars link left fixture block, right fixture block, and cooperate the elastic force of back-moving spring, and left fixture block, right fixture block engages with annular snap fit in the handle or breaking away from, interior or handle ejects in handle set thereby the realization handle is hidden in handle set.
Described left dop, right dop are equipped with oblique surface, so that handle is when entering in the handle set, the oblique surface effect of offseting of handle annular hook part position and left dop, right dop makes left dop, right dop relative sliding, until left dop, right dop and annular snap hook are closed.
Described left gathering hole, right gathering hole are equipped with the splay end angle, form bayonet socket between the slide plane of splay end angle and left fixture block, right fixture block, when the flat bar of described action bars turned to maximum, with described bayonet socket chucking, and left fixture block, right fixture block were motionless under action of reset spring.Said structure is set, so that left fixture block, right fixture block keep current state after handle is upspring, press handle this moment, and handle can't be reset to handle set.Only have the rotating operation bar, remove the gripping orientation between flat bar and the bayonet socket, left fixture block, right fixture block are resetted under action of reset spring.
The face that described left fixture block, right fixture block relative sliding offset is provided with spring groove, and described back-moving spring places in the spring groove.
Described clamping body also comprises front fixture block, rear fixture block, the structure setting of front fixture block, rear fixture block arranges identical with the structure of described left fixture block, right fixture block, and front fixture block, rear fixture block and described left fixture block, right fixture block are cross distribution, and front fixture block, rear fixture block are connected same action bars with described left fixture block, right fixture block.Further improve engage between fixture block and the handle firmness.
The utility model structure is comparatively simple, and manufacturing processing is comparatively easy, and it is comparatively convenient to assemble, use, and linkage reliability is high, and theftproof performance is good, is applicable to safety cabinet, or the architecture advances of like product.
Description of drawings
Fig. 1 is that the utility model is in conjunction with the embodiment perspective view one of safety cabinet.
Fig. 2 is that the utility model is in conjunction with the embodiment perspective view two of safety cabinet.
Fig. 3 is cabinet door internal construction schematic diagram among Fig. 2 embodiment.
Fig. 4 is the assembly structure schematic diagram of Fig. 2 embodiment middle slide plate and gear.
Fig. 5 is the structural representation that the utility model is connected with latch mechanism, gear.
Fig. 6 is plane structure schematic diagram of the present utility model, has made A-A among the figure and has analysed and observe.
Fig. 7 is the A-A sectional structure schematic diagram of Fig. 6.
Fig. 8 is that handle places the interior structural representation of handle set among Fig. 7.
Fig. 9 is latch mechanism and clamping body linkage structure schematic diagram among Fig. 2 embodiment.
Figure 10 is the original state structural representation of action bars and clamping body interlock among Fig. 2 embodiment, and dotted line represents annular snap fit in the handle among the figure.
Figure 11 is the structural representation of annular snap fit de-chucking state in clamping body and the handle among Figure 10.
Figure 12 is the structural representation when action bars turns to extreme position among Figure 11.
The name of sequence number is called among the figure: 1, cabinet, 101, storage room with lock, 102, drawer with lock, 2, the cabinet door, 3, handle, 301, Handle axis, 302, the annular snap fit, 4, slide plate, 5, gear, 6, the first cam plectrum, 601, camshaft, 7, the second cam plectrum, 701, the rotary stopper groove, 8, handle set, 9, action bars, 901, the flat bar, 10, connecting lever, 1001, protruding axle, 11, plectrum, 1101, arc chute, 12, lock body, 13, left fixture block, 1301, left dop, 1302, left gathering hole, 14, right fixture block, 1401, right dop, 1402, right gathering hole, 15, back-moving spring, 16, bayonet socket.
The specific embodiment
Now by reference to the accompanying drawings, be installed on safety cabinet as example take this safety cabinet spring handle, the utility model is further described.
Shown in Fig. 1～4, this safety cabinet with spring handle comprises cabinet 1, cabinet door 2, cabinet inside is provided with storage room 101 with lock and drawer with lock 102, the hinged cabinet door of cabinet, the cabinet door is provided with spring handle, latch mechanism, locking bolt, wherein locking bolt comprises forward and backward, upper and lower four road locking bolts, this four roads locking bolt connects respectively dead bolt by four slide plates 4 that are cross distribution and consists of, slide plate is equipped with band tooth stroke groove 401, these four slide plates connect same gear 5 by band tooth stroke groove, namely acted on simultaneously by four slide plates of gear control, the realization locking bolt is opened or is closed.As shown in Figure 5, spring handle comprises handle 3, spring, handle set 8, and handle is limited in the handle set, be that handle is when placing in the handle set, handle and handle set can't relatively rotate, and mounting spring between handle and the handle set realizes the operation of upspringing of handle by spring.Handle is provided with Handle axis 301, Handle axis one end passes the handle set second cam plectrum 7 with rotary stopper groove 701 that is in transmission connection, handle set is provided with the limited post (not shown in FIG.) that cooperates with the rotary stopper groove, thereby realizes that the second cam plectrum, handle are with respect to the handle set rotation-limited.Gear one end of the above-mentioned connection slide plate camshaft 601 of the first cam plectrum 6, the first cam plectrums by being provided with that be in transmission connection is in transmission connection with above-mentioned the second cam plectrum, and above structure connects, and namely realizes the interlock between handle and the locking bolt.
Shown in Fig. 7～12, handle inside is provided with a clamping body, this clamping body comprises left fixture block 13, right fixture block 14, back-moving spring 15, left fixture block, right fixture block place and are relative sliding in the handle set, and be provided with the relative sliding face, between left fixture block and the right fixture block back-moving spring is installed, and is made the state for mutually flicking under left fixture block, the right fixture block original state.Left fixture block, right fixture block separately slide plane correspondence are provided with left gathering hole 1302, right gathering hole 1402, and left gathering hole, right gathering hole are equipped with the splay end angle, form bayonet socket 16 between the slide plane of splay end angle and left fixture block, right fixture block.Handle set is flexibly connected an action bars 9, and action bars one end is provided with flat bar 901, and the flat bar places handle set integrated operation mouth interior and that left gathering hole, right gathering hole consist of to cooperate.Left fixture block one end is provided with left dop 1301, and right fixture block one end is provided with right dop 1401, is provided with the annular snap fit 302 that cooperates with left dop, right dop in the handle.Under the original state, the flat bar is stuck in left gathering hole, the right gathering hole, annular snap fit chucking in left dop, right dop and the handle, and handle places in the handle set and does not upspring.When left fixture block, right fixture block towards back-moving spring 15 compaction direction relative slidings during to extreme position, annular snap fit breaks away from left dop, right dop and the handle, handle ejects in handle set.
Such as Fig. 5, shown in Figure 9, action bars 9 other ends stretch out in handle set, and linkage connects latch mechanism.Latch mechanism comprises lock body 12, plectrum 11, connecting lever 10, the affixed plectrum of lock body output, plectrum is provided with the arc chute 1101 of two ends band limited mouth, connecting lever one end connects arc chute by protruding axle 1001, the other end is provided with the rectangle connecting hole, the aforesaid operations bar is provided with the threaded rectangular shaped bolt that cooperates with this rectangle connecting hole, by the hold-down nut that is threaded of rectangular shaped bolt, thereby makes connecting lever be difficult for breaking away from action bars.Above structure is the linkage structure of the utility model latch mechanism and spring handle.
In conjunction with Fig. 7～12, the utility model operating principle is briefly described: such as Fig. 8, shown in Figure 10, under the original state, annular snap fit chucking in the left fixture block of clamping body, right fixture block and the handle, handle is limited in the handle set.When opened lock mechanism, latch mechanism drives action bars and rotates, and the flat bar of action bars promotes the right gathering hole of the left gathering hole of left fixture block, right fixture block, makes left fixture block, right fixture block relative sliding; When reaching position shown in Figure 11, namely left fixture block, right fixture block slide into extreme position towards the back-moving spring compaction direction, and annular snap fit is threaded off in the right dop of the left dop of left fixture block, right fixture block and the handle at this moment, and handle ejects in handle set.Be rotated further latch mechanism, make the flat bar of action bars reach position shown in Figure 12 with respect to left fixture block, right fixture block, namely the flat bar turns to extreme position with respect to left fixture block, right fixture block; At this moment, the flat bar is stuck in the bayonet socket 16 between left gathering hole, the right gathering hole, and the state of left fixture block, right fixture block is held.At this moment, turning handle, Handle axis drives the second cam plectrum, the first cam plectrum, gear rotation, gear driven slide plate and dead bolt, thereby the unlatching of realization cabinet door.When closing the cabinet door, the reverse operating handle gets final product.When needs place handle in the handle set again, the reverse operating latch mechanism, remove the locking state between action bars and left fixture block, the right fixture block, left fixture block, right fixture block self-resetting under action of reset spring, be pressed into handle in the handle set this moment, left dop, right dop by annular snap fit interlock in the oblique surface that is provided with separately and the handle, until left dop, right dop and annular snap hook are closed, are finished the reset operation of handle respectively.
Claims (6)
1. safety cabinet spring handle, this safety cabinet spring handle comprises handle (3), spring, handle set (8), handle is limited in the handle set, is provided with spring between handle and the handle set; It is characterized in that being provided with screens in the described handle (3), described handle set is provided with clamping body in (8), and this clamping body is provided with fixture block, the interlock fixture block movable STATEMENT OF FEDERALLY SPONSORED relative to described screens with described clamping matching.
2. described safety cabinet spring handle according to claim 1, it is characterized in that described clamping body comprises left fixture block (13), right fixture block (14), back-moving spring (15), action bars (9), described left fixture block and right fixture block are slidingly matched, and both are provided with the relative sliding face, be provided with back-moving spring between left fixture block and the right fixture block, described left fixture block, right fixture block separately slide plane correspondence is provided with left gathering hole (1302), right gathering hole (1402), described action bars one end is provided with flat bar (901), and the flat bar places by described left gathering hole, in the integrated operation mouth that right gathering hole consists of; Described left fixture block one end is provided with left dop (1301), and right fixture block one end is provided with right dop (1401), and described handle inside is provided with the annular snap fit (302) that cooperates with described left dop, right dop; Under the original state, described flat bar is stuck in described left gathering hole, the right gathering hole, and described left fixture block, right fixture block are motionless under action of reset spring, and described left dop, right dop are stuck in the described annular snap fit; When described left fixture block, right fixture block towards spring compression direction relative sliding during to extreme position, described left dop, right dop separate with described annular snap fit.
3. described safety cabinet spring handle according to claim 2 is characterized in that described left dop (1301), right dop (1401) are equipped with oblique surface.
4. described safety cabinet spring handle according to claim 2, it is characterized in that described left gathering hole (1302), right gathering hole (1402) are equipped with the splay end angle, form bayonet socket (16) between splay end angle and left fixture block (13), both slide planes of right fixture block (14), the flat bar (901) of described action bars (9) is when turning to maximum, with described bayonet socket chucking, and left fixture block, right fixture block are motionless under back-moving spring (15) effect.
5. described safety cabinet spring handle according to claim 2 is characterized in that the face that described left fixture block (13), right fixture block (14) relative sliding offset is provided with spring groove, and described back-moving spring (15) places in the spring groove.
6. described safety cabinet spring handle according to claim 2, it is characterized in that described clamping body also comprises front fixture block, rear fixture block, the structure setting of front fixture block, rear fixture block arranges identical with the structure of described left fixture block (13), right fixture block (14), and front fixture block, rear fixture block and described left fixture block, right fixture block are cross distribution, and front fixture block, rear fixture block are connected same action bars (9) with described left fixture block, right fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340260 CN202831805U (en) | 2012-07-13 | 2012-07-13 | Spring handle of safe case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340260 CN202831805U (en) | 2012-07-13 | 2012-07-13 | Spring handle of safe case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831805U true CN202831805U (en) | 2013-03-27 |
Family
ID=47943547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340260 Expired - Fee Related CN202831805U (en) | 2012-07-13 | 2012-07-13 | Spring handle of safe case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777072A (en) * | 2012-07-13 | 2012-11-14 | 陈军彪 | Spring handle |
-
2012
- 2012-07-13 CN CN 201220340260 patent/CN202831805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777072A (en) * | 2012-07-13 | 2012-11-14 | 陈军彪 | Spring handle |
| CN102777072B (en) * | 2012-07-13 | 2014-11-05 | 宁波虎王保险箱有限公司 | Spring handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130327 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |