CN208416212U - A kind of novel auxiliary cabinet door lock constructional device - Google Patents
A kind of novel auxiliary cabinet door lock constructional device Download PDFInfo
- Publication number
- CN208416212U CN208416212U CN201820527163.9U CN201820527163U CN208416212U CN 208416212 U CN208416212 U CN 208416212U CN 201820527163 U CN201820527163 U CN 201820527163U CN 208416212 U CN208416212 U CN 208416212U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- cabinet
- auxiliary
- auxiliary cabinet
- plate
- 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
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a kind of novel auxiliary cabinet door lock constructional device, is used for safety cabinet, and safety cabinet includes auxiliary cabinet, the cabinet plate of the cabinet of upside, downside, and cabinet is equipped with cabinet door, and auxiliary cabinet is equipped with auxiliary cabinet door；The auxiliary cabinet door lock constructional device includes the locking device for locking auxiliary cabinet door and the linkage detection device for preventing cabinet door from shutting under the non-shutdown state of auxiliary cabinet door；The locking device include be fixed in fixed block on the upside of cabinet plate, the locking bar that can be connect up or down with fixed block relatively, the first elastic component for driving locking bar to move down being set between fixed block and locking bar, the auxiliary cabinet door upper end is extended with guiding inclined plate toward inside, and is oriented to lockhole on inclined plate；During closing auxiliary cabinet door, the upper surface for being oriented to inclined plate pushes locking bar up to move, and after auxiliary cabinet door is shut, locking bar moves down under the action of the first elastic component, thus the auxiliary cabinet door of locking in its lower end insertion lockhole, it is ensured that auxiliary cabinet door locks safe and reliable.
Description
Technical field
The utility model relates to safety cabinet fields, more particularly to a kind of novel auxiliary cabinet door lock constructional device.
Background technique
Some safety cabinets on the market, the auxiliary cabinet of cabinet and lower section including top, and set between the cabinet and auxiliary cabinet
It is equipped with the cabinet plate for separating the two, the cabinet is provided with cabinet door, and auxiliary cabinet is provided with auxiliary cabinet door, and cabinet door has individually locking dress
Set, auxiliary cabinet door has an individual locking device, cabinet door can independent switch, auxiliary cabinet door can not also have between the two with independent switch
It is any relatively restricted, cause auxiliary cabinet door to unlock to be easy to happen maloperation, so that the security performance of auxiliary cabinet door is not able to satisfy and wants
It asks；And cannot determine whether auxiliary cabinet door has closing, so that the situation of auxiliary cabinet door leakage locking occur；In addition, present auxiliary cabinet
The locking device performance of door is bad, cannot ensure that the locked secure of auxiliary cabinet door is reliable.
Utility model content
The purpose of the utility model is to overcome disadvantages mentioned above, provide a kind of novel auxiliary cabinet door lock constructional device, no
But the case where can ensure that the locked secure of auxiliary cabinet door is reliable, auxiliary cabinet door leakage avoided to close locking, moreover it is possible to avoid maloperation from causing auxiliary
The case where cabinet door unlocks.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of novel auxiliary cabinet door lock constructional device, is used for safety cabinet, the safety cabinet include top cabinet and
The auxiliary cabinet of lower section, and the cabinet plate for separating the two is provided between the cabinet and auxiliary cabinet, the cabinet is provided with cabinet door,
The auxiliary cabinet is provided with auxiliary cabinet door, the auxiliary cabinet door lock constructional device include be connected to the cabinet plate for locking auxiliary cabinet door
Locking device and linkage detection device for preventing cabinet door from shutting under the non-shutdown state of auxiliary cabinet door；The locking device
Including being fixedly connected on fixed block on the upside of the cabinet plate, the locking bar of the fixed block can be connected to up or down relatively, set
The first elastic component for driving the locking bar to move down being placed between the fixed block and locking bar, in first elasticity
Under the action of part, the locking bar moves down and its lower end passes through cabinet plate down and protrudes into auxiliary cabinet；The auxiliary cabinet door upper end is inside
Side is extended with guiding inclined plate, and the lockhole for locking bar insertion is provided on the guiding inclined plate.
The fixed block includes that the main body being fixedly connected with the cabinet plate, two are past from main body upper and lower ends interval respectively
The link block that the same side extends, and coaxial through-hole is provided on two link block, the locking bar passes through two company up and down down
It connects the through-hole on block and opposite can move up and down.
The locking bar includes a lateral part and the vertical section that extends down from described lateral part one end, described perpendicular
To the through-hole partially passed through down on upper and lower two link block, the lateral part is located on the upside of the link block of upside.
The locking bar is provided with neck on the part between upper and lower two link block, and the locking device further includes first
Circlip, first circlip are stuck in the neck of the locking bar；First elastic component is set as spring, which is resisted against
The link block lower end of upside, lower spring end is resisted against the first circlip upper end, under the action of the spring, first circlip against
In the link block upper end of downside, the locking bar lower end is protruded into the auxiliary cabinet；Or, first elastic component is set as tension spring, institute
The link block that tension spring one end is connected to downside is stated, the other end connects first circlip or locking bar.
The main body is extended with fixed plate from lower end toward the other side, is provided with connecting hole in the fixed plate, passes through screw
The screw hole of cabinet plate is locked in after the connecting hole, to be fixedly connected with the fixed block and cabinet plate.
The linkage detection device includes the fixing seat being fixedly connected on the cabinet plate, the machine for being articulated in the fixing seat
Cabinet door limited block, the second elastic component being set between the fixing seat and cabinet door limited block, the cabinet door limited block packet
Lower end is included to protrude into the auxiliary cabinet and the pushing part that can be rotated by the promotion of the guiding inclined plate and described in being fixedly connected on
The limiting section of pushing part upper end, when the auxiliary cabinet door is not turned off, under the action of second elastic component, the limiting section direction
The direction of cabinet door extends and prevents cabinet door from shutting.
The pushing part and the limiting section are integrally formed.
The cabinet door limited block is articulated in the fixing seat by a T shape shaft, and one second circlip is stuck in the T shape and turns
On axis and it is located between the head and cabinet limited block of the T shape shaft.
The fixing seat includes a vertical plate and the transverse plate that extends from the vertical plate lower end toward side, the transverse direction
Plate is fixedly connected on the cabinet plate, and the cabinet door limited block is articulated in the vertical plate side.
Second elastic component is set as torsional spring, and the one end of torsional spring is fixedly connected on cabinet door limited block, and the other end connects
It is connected to the fixing seat.
The utility model has the following beneficial effects:
1, in auxiliary cabinet door closing process, gradually locking bar is jacked up by the upper surface of guiding inclined plate, when auxiliary cabinet door is closed completely
When closing, locking bar moves down under the action of the first elastic component and is inserted into the lockhole of guiding inclined plate, so that it is guaranteed that auxiliary cabinet door
Locked secure is reliable；
2, the setting for the detection device that links, so that cabinet door cannot close in the case where auxiliary cabinet door is not turned off state, to realize
Auxiliary cabinet door safety shutdown confirmation avoids auxiliary cabinet door leakage from closing the case where locking；
3, when opening auxiliary cabinet door, cabinet door need to be first opened, then up the locking of the auxiliary cabinet door of zipper bar release the lock could be beaten
Auxiliary cabinet door is opened, to can avoid auxiliary cabinet door unlock caused by maloperation.
Detailed description of the invention
Fig. 1 is the locking device of the auxiliary cabinet door lock constructional device of the utility model on safety cabinet and when auxiliary cabinet door is opened
Schematic diagram；
Fig. 2 is the enlarged diagram of the locking device of the auxiliary cabinet door lock constructional device of the utility model；
Fig. 3 is locking device the showing for safety cabinet and when auxiliary cabinet door is shut of the auxiliary cabinet door lock constructional device of the utility model
It is intended to；
Fig. 4 is that the linkage detection device of the auxiliary cabinet door lock constructional device of the utility model is used on safety cabinet and auxiliary cabinet door is opened
When schematic diagram；
Fig. 5 is the enlarged diagram of the linkage detection device of the auxiliary cabinet door lock constructional device of the utility model；
Fig. 6 is that the linkage detection device of the auxiliary cabinet door lock constructional device of the utility model is used on safety cabinet and auxiliary cabinet door is shut
When schematic diagram.
Specific embodiment
As shown in Figures 1 to 6, the auxiliary cabinet door lock constructional device of the utility model is used for safety cabinet, and the safety cabinet includes top
Cabinet and lower section auxiliary cabinet, and the cabinet plate 1 for both separating is provided between the cabinet and auxiliary cabinet, the cabinet is set
It is equipped with cabinet door 2, the auxiliary cabinet is provided with auxiliary cabinet door 3；The auxiliary cabinet door lock constructional device of auxiliary cabinet includes being connected to the cabinet plate 1
The locking device 4 for locking auxiliary cabinet door 3 and connection for preventing cabinet door 2 from shutting under the non-shutdown state of auxiliary cabinet door 3
Motion detection device 5；The locking device 4 include the fixed block 41 for being fixedly connected on 1 upside of the cabinet plate, can relatively on move down
Be connected to the locking bar 42 of the fixed block 41 dynamicly, be set between the fixed block 41 and locking bar 42 for driving the lock
The first elastic component 43 that bar 42 moves down, under the action of the first elastic component 43, the locking bar 42 moves down and it
Lower end passes through cabinet plate 1 down and protrudes into auxiliary cabinet；3 upper end of auxiliary cabinet door is extended with guiding inclined plate 31, and the guiding toward inside
The lockhole 32 for the locking bar 42 insertion is provided on inclined plate 31.
In the present embodiment, the linkage detection device 5 includes the fixing seat 51 being fixedly connected on the cabinet plate 1, pivot
Second for being connected to the cabinet door limited block 52 of the fixing seat 51, being set between the fixing seat 51 and cabinet door limited block 52
Elastic component (not shown), the cabinet door limited block 52 include that lower end is protruded into the auxiliary cabinet and can be oriented to inclined plate 31 because described
It pushes and the pushing part 521 rotated and the limiting section 522 for being fixedly connected on 521 upper end of pushing part, auxiliary cabinet door 3 is not turned off
When, under the action of second elastic component, the limiting section 522 extends towards the direction of cabinet door 2, to prevent cabinet door
2 shut.Preferably, the pushing part 521 and the limiting section 522 are integrally formed.
In the present embodiment, the fixed block 41 includes the main body 411, two that is fixedly connected with the cabinet plate 1 respectively from institute
The link block 412,413 that 411 upper and lower ends interval of main body extends toward the same side is stated, and is arranged on two link block 412,413
There is coaxial through-hole, the locking bar 42 passes through the through-hole on upper and lower two link block 412,413 down and opposite can move up and down.
Preferably, the locking bar 42 includes a lateral part 421 and extends down from described 421 one end of lateral part
Vertical section 422, the vertical section 422 pass through the through-hole on upper and lower two link block 412,413, the lateral part down
421 are located at 412 upside of upside link block.In this way, the installation for making locking bar 42 and fixed block 41 and up zipper bar 42
More convenient operation.
The locking bar 42 is provided with neck (not shown) on the part between upper and lower two link block 412,413, described
Locking device 4 further includes the first circlip 43, and first circlip 43 is stuck in the neck of the locking bar 42；First elastic component 43
It is set as spring, which is resisted against 412 lower end of link block of upside, and lower spring end is resisted against 43 upper end of the first circlip,
Under the action of the spring, first circlip 43 is resisted against 413 upper end of link block of downside, and 42 lower end of locking bar is protruded into
In the auxiliary cabinet.
In other embodiments, first elastic component may be set to be tension spring, and described tension spring one end is connected to downside
Link block, the other end connects first circlip 43 or locking bar 42.
The main body 411 is extended with fixed plate 414 from lower end toward the other side, is provided with connecting hole in the fixed plate 414
415, it is locked in the screw hole (not shown) of cabinet plate 1 after passing through the connecting hole by screw, to be fixedly connected with the fixed block
41 with cabinet plate 1.In other embodiments, the fixed block 41 can also be fixedly connected with cabinet plate 1 by other means.
In the present embodiment, the cabinet door limited block 52 is articulated in the fixing seat 51 by a T shape shaft 53, and one the
Two circlips 54 are stuck in the T shape shaft 53 and are located between the head and cabinet limited block 52 of the T shape shaft 53, joined
Second circlip 54 so that the connection of cabinet limited block 52 is more reliable, and rotates more smooth.
The fixing seat 51 includes a vertical plate 511 and the transverse plate extended from 511 lower end of vertical plate toward side
512, the transverse plate 512 is fixedly connected on the cabinet plate 1, and the cabinet door limited block 52 is articulated in the vertical plate 511 1
Side.
In the present embodiment, second elastic component is set as torsional spring, and the one end of torsional spring is fixedly connected on the cabinet
Door limiting block 52, the other end are connected to the vertical plate 511 of the fixing seat 51.Thus after auxiliary cabinet door 3 is opened with cabinet door 2,
The cabinet door limited block 52 under the restoring force effect of torsional spring can automatic spinning reduction to the state for preventing cabinet door 2 from shutting.
In other embodiments, the shape that also can change the fixing seat 51, the cabinet door limited block 52 and fixing seat 51 it
Between compressed spring or tension spring are set as the first elastic component 43.
The working principle of the utility model are as follows:
In the case where cabinet door 2, auxiliary cabinet door 3 are opened, under the action of the first elastic component 43, the locking bar 42 is past to be moved down
Dynamic, 42 lower end of locking bar passes through cabinet plate 1 down and protrudes into auxiliary cabinet；Under the action of the second elastic component, the cabinet door limited block 52
Limiting section 522 towards cabinet door 2 direction extend, to prevent cabinet door 2 from shutting (as shown in Fig. 1,4)；
When shutting cabinet door 2, auxiliary cabinet door 3, auxiliary cabinet door 3 is first closed, auxiliary cabinet door 3 is oriented to inclined plate during closing
31 upper surface can gradually jack up locking bar 42, i.e., locking bar 42 is gradually past in the impetus of guiding 31 upper surface of inclined plate moves up
It is dynamic, and compressed spring (the first elastic component 43)；When auxiliary cabinet door 3 is thoroughly shut, under the restoring force effect of spring, the locking bar
42 move down, in the lockhole 32 of 42 lower end of locking bar insertion guiding inclined plate 31, to realize the locking of auxiliary cabinet door 3 (such as Fig. 3 institute
Show)；Meanwhile in the closing process of auxiliary cabinet door 3, guiding inclined plate 31 can push away the pushing part of the cabinet door limited block 52
521, so that the pushing part 521 is rotated toward the direction far from auxiliary cabinet door 3, so that the limit of the cabinet door limited block 52
Portion 522 rotates down, and when auxiliary cabinet door 3 is thoroughly shut, the limiting section 522 rotates the state that cannot extremely block cabinet door 2 again,
At this point, cabinet door 2 (as shown in Figure 6) can be shut.
As it appears from the above, because of the device of the linkage detection device 5, so that in the case where auxiliary cabinet door 3 is not turned off state, the machine
Cabinet door 2 cannot be shut, and only after auxiliary cabinet door 3 thoroughly closes locking, cabinet door 2 can just be shut, in this manner, realize
The confirmation of auxiliary 3 safety shutdown of cabinet door, the case where avoiding leakage from closing auxiliary cabinet door 3；In addition, the locking of auxiliary cabinet door 3 and the cabinet door
The rotation of limited block 52 realizes that i.e. two functions only need a step to grasp by the activity for being oriented to inclined plate 31 in auxiliary 3 closing process of cabinet door
It can be realized, so that operation is simpler.
When to open auxiliary cabinet door 3, cabinet door 2 need to be first opened, then up zipper bar 42 disengages it from guiding inclined plate 31
Lockhole 32 and auxiliary cabinet door 3 could be opened after the locking of the auxiliary cabinet door 3 of release the lock, in this way, i.e. can avoid maloperation caused by auxiliary cabinet door 3
Unlock.
In the present embodiment, preferably, 42 lower end of the locking bar is set as 423 inclined-planes, thus more convenient guiding inclined plate 31
To the impetus of locking bar 42.
In being in above-mentioned orientation description, after cabinet door 2 and auxiliary cabinet door 3 are shut in the inside, in cabinet and in auxiliary cabinet
Side, cabinet it is outer be outside outside auxiliary cabinet；Be where the cabinet it is upper, under being where auxiliary cabinet.
Claims (10)
1. a kind of novel auxiliary cabinet door lock constructional device, be used for safety cabinet, the safety cabinet include top cabinet and under
The auxiliary cabinet of side, and the cabinet plate for separating the two is provided between the cabinet and auxiliary cabinet, the cabinet is provided with cabinet door, institute
State auxiliary cabinet and be provided with auxiliary cabinet door, it is characterised in that: the auxiliary cabinet door lock constructional device include be connected to the cabinet plate for locking
Determine the locking device of auxiliary cabinet door and the linkage detection device for preventing cabinet door from shutting under the non-shutdown state of auxiliary cabinet door；Institute
Stating locking device includes being fixedly connected on fixed block on the upside of the cabinet plate, being connected to the fixed block up or down relatively
Locking bar, the first elastic component for driving the locking bar to move down for being set between the fixed block and locking bar, in institute
Under the action of stating the first elastic component, the locking bar moves down and its lower end passes through cabinet plate down and protrudes into auxiliary cabinet；The auxiliary cabinet
Door upper end is extended with guiding inclined plate toward inside, and the lockhole for locking bar insertion is provided on the guiding inclined plate.
2. novel auxiliary cabinet door lock constructional device according to claim 1, it is characterised in that: the fixed block includes and institute
Main body, two link blocks extended respectively from main body upper and lower ends interval toward the same side that cabinet plate is fixedly connected are stated, and described
Be provided with coaxial through-hole on two link blocks, the locking bar pass through down the through-hole on upper and lower two link block and can relatively on move down
It is dynamic.
3. novel auxiliary cabinet door lock constructional device according to claim 2, it is characterised in that: the locking bar includes one lateral
Partially and from the vertical section that described lateral part one end extends down, the vertical section passes through two link blocks up and down down
On through-hole, the lateral part is located on the upside of upside link block.
4. novel auxiliary cabinet door lock constructional device according to claim 3, it is characterised in that: the locking bar is located at upper and lower two
Neck is provided on part between link block, the locking device further includes the first circlip, and first circlip is stuck in described
The neck of locking bar；First elastic component is set as spring, which is resisted against the link block lower end of upside, lower spring end
It is resisted against the first circlip upper end, under the action of the spring, first circlip is resisted against the link block upper end of downside, the lock
Bar lower end is protruded into the auxiliary cabinet；Or, first elastic component is set as tension spring, described tension spring one end is connected to the connection of downside
Block, the other end connect first circlip or locking bar.
5. novel auxiliary cabinet door lock constructional device according to claim 4, it is characterised in that: the main body is from lower end toward separately
Side is extended with fixed plate, is provided with connecting hole in the fixed plate, is locked in cabinet plate after passing through the connecting hole by screw
Screw hole, to be fixedly connected with the fixed block and cabinet plate
6. novel auxiliary cabinet door lock constructional device described according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that: described
Motion detection device includes the fixing seat being fixedly connected on the cabinet plate, the cabinet door limited block for being articulated in the fixing seat, sets
The second elastic component being placed between the fixing seat and cabinet door limited block, the cabinet door limited block include described in lower end is protruded into
In auxiliary cabinet and the pushing part that can be rotated by the promotion for being oriented to inclined plate and the limit for being fixedly connected on the pushing part upper end
Position portion, when the auxiliary cabinet door is not turned off, under the action of second elastic component, the direction of the limiting section towards cabinet door is prolonged
It stretches and prevents cabinet door from shutting.
7. novel auxiliary cabinet door lock constructional device according to claim 6, it is characterised in that: the pushing part and described
Limiting section is integrally formed.
8. novel auxiliary cabinet door lock constructional device according to claim 7, it is characterised in that: the cabinet door limited block is logical
It crosses a T shape shaft and is articulated in the fixing seat, one second circlip is stuck in the head in the T shape shaft and being located at the T shape shaft
Between portion and cabinet limited block.
9. novel auxiliary cabinet door lock constructional device according to claim 7 or 8, it is characterised in that: the fixing seat includes
One vertical plate and the transverse plate extended from the vertical plate lower end toward side, the transverse plate are fixedly connected on the cabinet plate,
The cabinet door limited block is articulated in the vertical plate side.
10. novel auxiliary cabinet door lock constructional device according to claim 9, it is characterised in that: second elastic component is set
It is set to torsional spring, the one end of torsional spring is fixedly connected on cabinet door limited block, and the other end is connected to the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820527163.9U CN208416212U (en) | 2018-04-13 | 2018-04-13 | A kind of novel auxiliary cabinet door lock constructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820527163.9U CN208416212U (en) | 2018-04-13 | 2018-04-13 | A kind of novel auxiliary cabinet door lock constructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416212U true CN208416212U (en) | 2019-01-22 |
Family
ID=65117927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820527163.9U Expired - Fee Related CN208416212U (en) | 2018-04-13 | 2018-04-13 | A kind of novel auxiliary cabinet door lock constructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754175A (en) * | 2019-11-01 | 2021-05-07 | 河北四通金融设备有限公司 | Steel file cabinet capable of being folded in front-back direction |
-
2018
- 2018-04-13 CN CN201820527163.9U patent/CN208416212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754175A (en) * | 2019-11-01 | 2021-05-07 | 河北四通金融设备有限公司 | Steel file cabinet capable of being folded in front-back direction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109162068A (en) | door lock for washing machine | |
| CN208416212U (en) | A kind of novel auxiliary cabinet door lock constructional device | |
| CN201241556Y (en) | Automatic door closing controller of anti-fire door | |
| CN109798291B (en) | Quick assembly disassembly bolt | |
| KR100432522B1 (en) | handle lock of ball-valve | |
| CN110206404A (en) | A kind of arrangement of clutch | |
| CN201314153Y (en) | Magnetic door lock | |
| CN209228209U (en) | Anti-picking structure for lock | |
| CN203925033U (en) | Front door lock gripping mechanism | |
| CN107780730A (en) | Automatic bolt for door and window | |
| CN106193842A (en) | Hood cover lock | |
| CN206528287U (en) | Draw hook automatic closing device and draw-gear | |
| CN202796545U (en) | Switch cabinet grounding switch and lower door interlocking mechanism | |
| CN213575688U (en) | Internal thread ball valve with locking mechanical system | |
| CN107976000A (en) | A kind of refrigerator | |
| CN201486284U (en) | Automobile door lock conversion mechanism | |
| CN207707582U (en) | The sliding rail of internal rail self-locking | |
| CN110318614A (en) | A kind of car model side door automation locking door lock mechanism | |
| CN2558937Y (en) | Refrigerator door capable of two-side opening | |
| CN108035629B (en) | Door lock device of blanking door of tea rolling machine | |
| JPH0882140A (en) | Handle device for locking | |
| CN2767588Y (en) | Lock with mistaken collision preventing device | |
| CN207177536U (en) | A kind of automatic plug for door device | |
| CN209507384U (en) | Elevator hand door lock device | |
| CN208416211U (en) | A kind of couplet on the door lock construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |