CN204152332U - For the fast locking device of fire hydrant cabinet cabinet door - Google Patents
For the fast locking device of fire hydrant cabinet cabinet door Download PDFInfo
- Publication number
- CN204152332U CN204152332U CN201420583229.8U CN201420583229U CN204152332U CN 204152332 U CN204152332 U CN 204152332U CN 201420583229 U CN201420583229 U CN 201420583229U CN 204152332 U CN204152332 U CN 204152332U
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- CN
- China
- Prior art keywords
- cabinet
- hole
- button
- dead bolt
- guide
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of fast locking device of long service life.This fast locking device comprises button, dead bolt, be arranged on the mount pad on cabinet inwall and back-moving spring, length direction along described mount pad is provided with guide through hole, the inwall of side, cabinet turning is provided with strip through-hole, guide through hole and axis relative with the position of strip through-hole point-blank, button to be arranged in guide through hole and strip through-hole and to coordinate with described mount pad sliding sleeve, two nose ends being positioned at guide through hole in mount pad are equipped with packing ring, dead bolt one end is provided with screw thread, button is provided with multiple screwed hole, dead bolt one end is threaded with button by one of them screwed hole, the dead bolt other end is provided with the grab that can block cabinet badge plate, described back-moving spring is arranged on the border of button, described back-moving spring two ends are separately fixed on described packing ring.
Description
Technical field
The utility model relates to a kind of lock, is specifically related to a kind of fast locking device for fire hydrant cabinet cabinet door.
Background technology
In order to ensure the safety of fire fighting device, prevent fire fighting device to be subject to the pollution of external environment, fire fighting device will be arranged in fire hydrant cabinet.Because fire fighting device normally in case of emergency uses, therefore the cabinet door of fire hydrant cabinet will adopt fast locking device, in emergency circumstances can open fast at fire etc.
The fast locking device of existing a kind of fire hydrant cabinet cabinet door as shown in Figure 1, comprise button 1, dead bolt 2 and spring 3, button 1 is located on cabinet, spring 3 one end is in the serpentine tilted, and the other end is shape linearly, and the end winding support of serpentine section spring is inside cabinet, linear section spring is parallel with cabinet, and the middle part of linear section spring is connected to the inner of button 1, connection one end, end dead bolt of linear section spring, dead bolt 2 other end may be stuck on the clamp that arranges inside cabinet door.When pressing the button, under the drive of spring, dead bolt by after move and depart from clamp.
There is following problem in the fast locking device of said structure: be only lean on the elastic force of spring to carry out locking and unlocking, after using a period of time, spring is easily out of shape coupling mechanism force and diminishes, or damages, and the application life of fast locking device is shorter, also extremely bothers as changed spring.
Utility model content
The utility model provides a kind of fast locking device of long service life.
The utility model scheme is as follows: for the fast locking device of fire hydrant cabinet cabinet door, comprise button, dead bolt, be arranged on the mount pad on cabinet inwall and back-moving spring, length direction along described mount pad is provided with guide through hole, the inwall of side, cabinet turning is provided with strip through-hole, guide through hole and axis relative with the position of strip through-hole point-blank, button to be arranged in guide through hole and strip through-hole and to coordinate with described mount pad sliding sleeve, two nose ends being positioned at guide through hole in mount pad are equipped with packing ring, dead bolt one end is provided with screw thread, button is provided with multiple screwed hole, dead bolt one end is threaded with button by one of them screwed hole, the dead bolt other end is provided with the grab that can block cabinet badge plate, described back-moving spring is arranged on the border of button, described back-moving spring two ends are separately fixed on described packing ring.
This programme operating principle is as follows: the grab of dead bolt blocks the clamp of cabinet door, locking fire hydrant cabinet; During unblock, press the button, button will drive dead bolt to retreat, until the clamp of the grab of dead bolt and cabinet door departs from, now can open cabinet door.
In such scheme: packing ring has the effect avoiding button Face to wear, and make button motion more steady when button is pressed; Dead bolt is threaded with button, once dead bolt damages, very conveniently to change, and on button, is provided with multiple screwed hole, and during use, can distance as required select suitable screwed hole to install dead bolt, project organization be more reasonable.
Compared with prior art, the advantage of this programme is: during unblock, and no longer rely on the elastic force of spring to unlock, spring only plays the effect of reset, greatly can improve the application life of fast locking device, and this fast locking device structure is comparatively simple, has practicality.
Further, cabinet inwall is also provided with fixture block, being provided with cross section in the end that described button is positioned at cabinet is rectangular locking plate, locking plate can with described fixture block clamping.By said structure, during unblock, after pressing the button, by button rotation angle, locking plate can be made to be connected on fixture block, make button keep released state, thus conveniently can carry out the operation of taking of fire fighting device.
Further, conveniently operate, the end be positioned at outside cabinet at described button is provided with button handle.
Accompanying drawing explanation
Fig. 1 is the fast locking device structural representation of a kind of fire hydrant cabinet of prior art;
Structural representation during the fast locking device locking that Fig. 2 is the utility model for fire hydrant cabinet cabinet door;
The structural representation of locking plate and fixture block clamping when Fig. 3 is the fast locking device unblock for fire hydrant cabinet cabinet door in Fig. 2 embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The fast locking device for fire hydrant cabinet cabinet door as shown in Figure 2, the Reference numeral in accompanying drawing comprises button 4, button handle 41, screwed hole 42, locking plate 43, dead bolt 5, grab 51, mount pad 6, guide through hole 61, pad 7, back-moving spring 8, fixture block 9, cabinet 10, cabinet door 11 and clamp 111.
Mount pad 6 is welded on the inwall of cabinet 10, length direction along mount pad 6 arranges guide through hole 61, the inwall of side, cabinet 10 turning is provided with strip through-hole, guide through hole 61 and axis relative with the position of strip through-hole point-blank, button 4 to be arranged in guide through hole 61 and strip through-hole and to coordinate with mount pad 6 sliding sleeve, and two nose ends being positioned at guide through hole 61 in mount pad 6 all arrange packing ring 7.Back-moving spring 8 is arranged on the border of button 1, and back-moving spring 8 two ends are separately fixed on two packing rings 7.
Conveniently operate, button handle 41 is set in button 4 end be positioned at outside cabinet 10; Button 4 arranges three screwed holes 42, and dead bolt 5 one end is provided with screw thread, and dead bolt 5 one end is threaded with button 4 by one of them screwed hole, blocks the grab 51 of cabinet door 11 clamp 111 when dead bolt 5 other end arranges cabinet door locking; Arranging cross section in the end that button 4 is positioned at cabinet 10 is rectangular locking plate 43.
As shown in Figures 2 and 3, fixture block 9 is arranged on cabinet 10 inwall, during cabinet door locking, the long limit of locking plate is with fixture block is relative and minor face is vertical with fixture block, during unblock, press the button, button drives dead bolt to retreat, because the long limit of locking plate is with fixture block is relative and minor face is vertical with fixture block, therefore can ensure that locking plate passes through the top of fixture block, after locking plate is by the top of fixture block, turn knob, make the minor face of locking plate limit relative to and long fixture block vertical with fixture block, now locking plate will with described fixture block clamping, make button keep released state.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as within protection domain of the present utility model.
Claims (3)
1. for the fast locking device of fire hydrant cabinet cabinet door, comprise button and dead bolt, it is characterized in that, also comprise and be arranged on mount pad on cabinet inwall and back-moving spring, length direction along described mount pad is provided with guide through hole, the inwall of side, cabinet turning is provided with strip through-hole, guide through hole and axis relative with the position of strip through-hole point-blank, button to be arranged in guide through hole and strip through-hole and to coordinate with described mount pad sliding sleeve, two nose ends being positioned at guide through hole in mount pad are equipped with packing ring, dead bolt one end is provided with screw thread, button is provided with multiple screwed hole, dead bolt one end is threaded with button by one of them screwed hole, the dead bolt other end is provided with the grab that can block cabinet badge plate, described back-moving spring is arranged on the border of button, described back-moving spring two ends are separately fixed on described packing ring.
2. the fast locking device for fire hydrant cabinet cabinet door according to claim 1, is characterized in that, cabinet inwall is also provided with fixture block, and being provided with cross section in the end that described button is positioned at cabinet is rectangular locking plate, locking plate can with described fixture block clamping.
3. the fast locking device for fire hydrant cabinet cabinet door according to claim 1, it is characterized in that, the end be positioned at outside cabinet at described button is provided with button handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583229.8U CN204152332U (en) | 2014-10-10 | 2014-10-10 | For the fast locking device of fire hydrant cabinet cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583229.8U CN204152332U (en) | 2014-10-10 | 2014-10-10 | For the fast locking device of fire hydrant cabinet cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152332U true CN204152332U (en) | 2015-02-11 |
Family
ID=52510458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583229.8U Expired - Fee Related CN204152332U (en) | 2014-10-10 | 2014-10-10 | For the fast locking device of fire hydrant cabinet cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152332U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041070A (en) * | 2015-07-10 | 2015-11-11 | 钟传发 | Lock body used for machine tool electrical cabinet |
| CN105675087A (en) * | 2016-01-26 | 2016-06-15 | 广州竞标汽车零部件制造有限公司 | Magnetic induction liquid level sensor system for fuel pump |
| CN107181177A (en) * | 2017-07-13 | 2017-09-19 | 许昌亿源电气有限公司 | A kind of locking device for switch board cabinet door |
| CN115387683A (en) * | 2022-08-30 | 2022-11-25 | 中车青岛四方机车车辆股份有限公司 | Lock structure and side cabinet structure of cab |
-
2014
- 2014-10-10 CN CN201420583229.8U patent/CN204152332U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041070A (en) * | 2015-07-10 | 2015-11-11 | 钟传发 | Lock body used for machine tool electrical cabinet |
| CN105675087A (en) * | 2016-01-26 | 2016-06-15 | 广州竞标汽车零部件制造有限公司 | Magnetic induction liquid level sensor system for fuel pump |
| CN107181177A (en) * | 2017-07-13 | 2017-09-19 | 许昌亿源电气有限公司 | A kind of locking device for switch board cabinet door |
| CN115387683A (en) * | 2022-08-30 | 2022-11-25 | 中车青岛四方机车车辆股份有限公司 | Lock structure and side cabinet structure of cab |
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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: 20150211 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |