CN108030284A - Self-closing fire safety cabinet - Google Patents
Self-closing fire safety cabinet Download PDFInfo
- Publication number
- CN108030284A CN108030284A CN201810016713.5A CN201810016713A CN108030284A CN 108030284 A CN108030284 A CN 108030284A CN 201810016713 A CN201810016713 A CN 201810016713A CN 108030284 A CN108030284 A CN 108030284A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- self
- closing apparatus
- door
- connects
- 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.)
- Pending
Links
- 230000008520 organization Effects 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The present invention discloses self-closing fire safety cabinet, including：A left and right fuse is connected between the left and right side of the left-hand door, the outside of right door and cabinet；The first left self-closing apparatus connecting rod and left-hand door connecting rod is connected on the inside of left-hand door respectively, the first left self-closing apparatus connecting rod connects the second left self-closing apparatus connecting rod, and the second left self-closing apparatus connecting rod connects left self-closing apparatus；Left-hand door connecting rod connects jointed connecting rod, jointed connecting rod connection long connecting rod；Organization soleplate is fixed in cabinet, and the left side on organization soleplate corresponding to jointed connecting rod is equipped with a limit point；Organization soleplate is equipped with a sliding groove, and sliding groove is located on long connecting rod；Organization soleplate is equipped with sliding slot, and the end of long connecting rod abuts against when the end of sliding slot is with stretching to greatest extent, and sliding block is equipped with sliding slot；The first right self-closing apparatus connecting rod and right door connecting rod are connected on the inside of right door respectively, the first right self-closing apparatus connecting rod connects the second right self-closing apparatus connecting rod, and the second right self-closing apparatus connecting rod connects a right self-closing apparatus；Right door connecting rod connection sliding block.
Description
Technical field
The present invention relates to a kind of self-closing fire safety cabinet.
Background technology
In recent years, the accident of hazardous chemical explosion constantly occurs, and in terms of safety in production and storage, national Work Safety Supervision Bureau gives
Highest attention is given, in terms of flammable liquid secure storage, more and more enterprises have selected the storage of fire safety cabinet.Fire safety
The concept of cabinet is initially introduced from the U.S., and main standard is from career safety ＆ health association of the U.S. (OSHA), National Fire Protection Association (NFPA)
(NFPA), U.S. FM, according to the type of cabinet door, safety cabinet is divided into manually operated door and automatically-controlled door by standard.Since such product exists
Foreign countries rise morning, and technology is relatively leading,；Two kinds of safety cabinet widely uses.And market, starting are late at home, nearly 5
To produce based on manually operated door, automatically-controlled door seldom occurs for Nian Lai, the explosive growth of safety cabinet producer, but almost all.It is external most
Self-closing door's safety cabinet of number producer production is mostly because on the high side without being approved by client.
Domestic market is more based on manually operated door safety cabinet, and it is good that the safe handling of manually operated door relies on user mostly
Custom, i.e., with driveing with pass, since such product is introduced into the domestic time soon, user fails to be carried in awareness of safety
Rise, especially when using such product, often resulting in cabinet door cannot close in time, bury security risk.
The cabinet door that there are self-closing in foreign countries occurs.The cabinet door of self-closing can be automatically closed after client takes chemicals, such as need
Opening is maintained, fuse connection can be used, once fire occurs, fuse will disconnect automatically, and cabinet door is voluntarily closed, effectively
Ensure the storage safety of chemicals in cabinet.There is part of the manufacturer to imitate in the recent period and copy word by word external product, since core technology fails in time
Grasp, in use, since the dynamics assurance of shutdown is not in place, can be rocked cabinet itself caused by dynamics is excessive, or because of dynamics
Deficiency causes cabinet door not completely close.The cabinet door of existing external self-closing is connected mostly using gas spring as motive power
Linkage is more succinct, to realize the function, wherein an accessory, i.e. spring, play a key effect, although the reference letter of the accessory
Change overall structure, but itself has certain Decay Rate, and the mechanical property decay through Reusability spring, causes overall knot
The service life of structure is shorter than full connecting rod.
The content of the invention
Since the prior art is there is the above problem, a kind of self-closing fire safety cabinet of present invention proposition, it can be effective
Solve problems of the prior art.
The present invention solves the above problems by the following technical programs：
Self-closing fire safety cabinet, it includes a cabinet, and left-hand door and You Men on the cabinet, further include：It is described
A left fuse is connected between the left surface of the outside of left-hand door and the cabinet；The inner side of the left-hand door connects one first respectively
Left self-closing apparatus connecting rod and a left-hand door connecting rod, the first left self-closing apparatus connecting rod connect one second left self-closing apparatus connecting rod, and described the
Two left self-closing apparatus connecting rods connect a left self-closing apparatus；The left-hand door connecting rod connects a jointed connecting rod, one length of jointed connecting rod connection
Connecting rod；Organization soleplate, it is fixed in the cabinet, and the left side on the organization soleplate corresponding to the jointed connecting rod is equipped with one
Limit point；The organization soleplate is equipped with a sliding groove, and the sliding groove is located on the long connecting rod；On the organization soleplate
Equipped with a sliding slot, the end of the long connecting rod abuts against when the end of the sliding slot is with stretching to greatest extent, is set in the sliding slot
There is a sliding block；A right fuse is connected between the outside of the right door and the right flank of the cabinet；The inner side of the right door
One first right self-closing apparatus connecting rod and one right connecting rod is connected respectively, and the first right self-closing apparatus connecting rod connection one second is right self-closing
Device connecting rod, the second right self-closing apparatus connecting rod connect a right self-closing apparatus；The right door connecting rod connects the sliding block.
It is preferred that the jointed connecting rod includes：First compound rod, its one end are connected with the left-hand door connecting rod, its is another
End is connected with one second compound rod, and the left side of first compound rod is supported when being stretched over maximum position with the limit point
Connect；Second compound rod, its one end is connected with first compound rod, and its other end is connected with the long connecting rod.
It is preferred that two connecting rod pedestals are respectively equipped with the left-hand door or right door, and two connecting rod pedestals are upper bottom
Relation is put, wherein connecting rod pedestal above connects the left-hand door connecting rod or right door connecting rod；Underlying connecting rod pedestal connects
Connect the described first left self-closing apparatus connecting rod or the first right self-closing apparatus connecting rod.
It is preferred that a sliding block limit point is equipped with the initiating terminal of the sliding slot.
Due to using above-mentioned technological means, the self-closing fire safety cabinet of the application is whole using brand-new full linkage
Body stability is high, and service life is permanent；Left and right door can completely close in sequence, increase the performance of secure storage, effectively
Control cost.
Brief description of the drawings
Fig. 1 is the transverse cross-sectional view of the application self-closing fire safety cabinet；
Fig. 2 is the left-hand door partial structural diagram of the application self-closing fire safety cabinet；
Fig. 3 is the right door partial structural diagram of the self-closing fire safety cabinet of the application；
Fig. 4 is the motion principle figure one of the self-closing fire safety cabinet of the application；
Fig. 5 is the motion principle figure two of the self-closing fire safety cabinet of the application.
Embodiment
With reference to embodiment, the present invention is described in detail.
It is shown in Figure 1, it is the transverse cross-sectional view of the self-closing fire safety cabinet of the application.It can be seen that this from the Fig. 1
The self-closing fire safety cabinet of embodiment, it includes a cabinet 7, left-hand door 1, right door 2 on the cabinet 7 and arranged on institute
State the organization soleplate 9 as inner wall at the top of cabinet.
As shown in Figure 1, a left fuse 3 is connected between the outside of the left-hand door 1 and the left surface of the cabinet 7.
Under normal condition, due to the effect of fuse, left-hand door 1 keeps unlimited pattern.As shown in Fig. 2, on the medial surface of the left-hand door 1
Two connecting rod pedestals 41 and 42 are respectively equipped with, and connecting rod pedestal 41 is above connecting rod pedestal 42.Connecting rod pedestal 41 connects a left-hand door
Connecting rod 5, the left-hand door connecting rod 5 connect a jointed connecting rod 6, and the jointed connecting rod 6 connects a long connecting rod 8.Connecting rod pedestal 42 connects
The first left self-closing apparatus connecting rod 10, the first left self-closing apparatus connecting rod 10 connect one second left self-closing apparatus connecting rod 11, and described the
Two left self-closing apparatus connecting rods 11 connect a left self-closing apparatus 12.
Wherein, the jointed connecting rod 6 includes the first compound rod 61 and the second compound rod 62.One end of first compound rod 61 with
The left-hand door connecting rod 5 connects, its other end is connected with one second compound rod 62, and the left side of first compound rod 61 is being stretched
Abutted to during maximum position with the limit point 91.Described second compound rod, 62 one end is connected with first compound rod 61, and
Its other end is connected with the long connecting rod 8.
As shown in Figure 1, the left side on the organization soleplate 9 corresponding to the jointed connecting rod 6 is equipped with a limit point 91.It is described
Organization soleplate 9 is equipped with a sliding groove 92, and the sliding groove 92 is located on the long connecting rod 8, to limit long connecting rod 8, makes
It can only be limited to move left and right in sliding groove 92.The organization soleplate 9 is equipped with a sliding slot 93, the end of the sliding slot 93 with
Stretching, extension to greatest extent when the long connecting rod 92 end abut against, be equipped with a sliding block 94 in the sliding slot 93, sliding block 94 can be along
The sliding slot 93 slides, and is ultimately limited to the end of the long connecting rod 92, and right door closes certain angle at this time.When the length connects
When the end of bar 92 is removed, the sliding block 94 can be continued to move along without departing from the sliding slot 93, until maximal end point is reached, this
When right 2 contract fully of door.
It is shown in Figure 1, a right fuse 19 is connected between the outside of the right door 2 and the right flank of the cabinet 7.
In normal state, since the effect of fuse, right door 2 keep unlimited pattern.As shown in figure 3, the inner side of the right door 2 point
Not She You two connecting rod pedestals 131 and 132, and connecting rod pedestal 131 is located on connecting rod pedestal 132.Connecting rod pedestal 131 connects described
Right door connecting rod 14.Right door connecting rod 14 connects the sliding block 94, and promotes the sliding block 94 to be moved along the sliding slot 93.Described
A sliding block limit point 18 is equipped with the initiating terminal of sliding slot 93.Connecting rod pedestal 132 connects the described first right self-closing apparatus connecting rod 15, described
First right self-closing apparatus connecting rod 15 connects one second right self-closing apparatus connecting rod 16, and the second right connection of self-closing apparatus connecting rod 16 one is right self-closing
Device 17.
State as shown in Figure 1, under the maintenance of fuse, left-hand door and You Men are kept it turned on.If remove fuse or
After fire causes fuse blows, left-hand door and right goalkeeper are automatically closed.
As shown in figure 4, Fig. 4 is the motion principle figure one of the self-closing fire safety cabinet of the application.When right door 2 individually discharges
Afterwards, under the action of right self-closing apparatus 17, right door 2 is inwardly closed, and right door connecting rod 14 promotes sliding block 94 to be slided along sliding slot 93, shifts onto
Long connecting rod 8 is limited to behind top and stop motion.Right door 92 closes of short duration maintenance dead state, wait left-hand door 1, treats long company
Bar 8 be driven to left side retraction, that is, release it is spacing after, right door 2 will be closed inwardly again.
As shown in figure 5, Fig. 5 is the motion principle figure two of the self-closing fire safety cabinet of the application.It is left after left-hand door 1 discharges
Door 1 is inwardly closed under the action of left safety shutoff 12, and left-hand door connecting rod 5 drives compound rod 6 to bend contraction, compound rod 6 to the right
The long connecting rod 8 is driven to be retracted to the left, after left-hand door 1 closes certain angle, long connecting rod is moved to the left, and releases the limit of sliding block 94
Position, and rear right door can completely close, left and right two simultaneously closes off since then.
The motive power of the present invention selects common self-closing apparatus, and selection source is wide, effective control unit cost；Self-closing apparatus can be according to
According to effect strength of adjustment size.The full link mechanism of the application, overall stability is high, and service life is more permanent；And left and right door
It can be completely closed according to sequencing.When applying on fire safety cabinet, the performance of its secure storage can be strengthened.The application is effective
Control cost, meets the needs of domestic market is to self-closing door.
It is to be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition should manage
Solution, after reading the content taught by the present invention, those skilled in the art can make various modifications or changes to the present invention, this
A little equivalent forms are also fallen within the scope of the appended claims of the present application.
Claims (4)
1. self-closing fire safety cabinet, it includes a cabinet, left-hand door and You Men on the cabinet, it is characterised in that bag
Include：
A left fuse is connected between the left surface of the outside of the left-hand door and the cabinet；
The inner side of the left-hand door connects one first left self-closing apparatus connecting rod and a left-hand door connecting rod respectively, and the first left self-closing apparatus connects
Bar connects one second left self-closing apparatus connecting rod, and the second left self-closing apparatus connecting rod connects a left self-closing apparatus；The left-hand door connecting rod connection
One jointed connecting rod, the jointed connecting rod connect a long connecting rod；
Organization soleplate, it is fixed in the cabinet, and the left side on the organization soleplate corresponding to the jointed connecting rod is equipped with one
Limit point；The organization soleplate is equipped with a sliding groove, and the sliding groove is located on the long connecting rod；On the organization soleplate
Equipped with a sliding slot, the end of the long connecting rod abuts against when the end of the sliding slot is with stretching to greatest extent, is set in the sliding slot
There is a sliding block；
A right fuse is connected between the outside of the right door and the right flank of the cabinet；
The inner side of the right door connects one first right self-closing apparatus connecting rod and one right connecting rod respectively, and the first right self-closing apparatus connects
Bar connects one second right self-closing apparatus connecting rod, and the second right self-closing apparatus connecting rod connects a right self-closing apparatus；The right door connecting rod connection
The sliding block.
2. self-closing fire safety cabinet according to claim 1, it is characterised in that the jointed connecting rod includes：
First compound rod, its one end are connected with the left-hand door connecting rod, its other end is connected with one second compound rod, and described first
The left side of compound rod is abutted when being stretched over maximum position with the limit point；
Second compound rod, its one end is connected with first compound rod, and its other end is connected with the long connecting rod.
3. self-closing fire safety cabinet according to claim 1, it is characterised in that be respectively equipped with the left-hand door or right door
Two connecting rod pedestals, and two connecting rod pedestals are overlying relation, wherein connecting rod pedestal above connects the left-hand door
Connecting rod or right door connecting rod；Underlying connecting rod pedestal connects the first left self-closing apparatus connecting rod or the first right self-closing apparatus connecting rod.
4. self-closing fire safety cabinet according to claim 1, it is characterised in that one is equipped with the initiating terminal of the sliding slot
Sliding block limit point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016713.5A CN108030284A (en) | 2018-01-08 | 2018-01-08 | Self-closing fire safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016713.5A CN108030284A (en) | 2018-01-08 | 2018-01-08 | Self-closing fire safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108030284A true CN108030284A (en) | 2018-05-15 |
Family
ID=62099380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016713.5A Pending CN108030284A (en) | 2018-01-08 | 2018-01-08 | Self-closing fire safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108030284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674256A (en) * | 2019-01-09 | 2019-04-26 | 上海莱帝科技有限公司 | A kind of fire-proof cabinet for laboratory storage of hazardous chemicals |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213734A (en) * | 1997-10-02 | 1999-04-14 | 金永祚 | Door locking device for door close |
| US5992098A (en) * | 1998-12-09 | 1999-11-30 | Justrite Manufacturing Company, Llc | Safety cabinet latching system |
| CN205392473U (en) * | 2016-03-04 | 2016-07-27 | 江苏埃德伯格电气有限公司 | No pipeline net gas type danger article safe storage cabinet of intelligence |
| CN205457260U (en) * | 2016-03-04 | 2016-08-17 | 江苏埃德伯格电气有限公司 | Intelligence dangerization article fire and explosion protection safety cabinet system |
| CN106954963A (en) * | 2017-04-25 | 2017-07-18 | 上海赛煜金属制品有限公司 | A kind of door closer-holder of the safe storage cabinet of flammable liquid |
| CN206758312U (en) * | 2017-05-24 | 2017-12-15 | 上海安奕极企业发展有限公司 | Fuse room door interlock and ring main unit |
| CN208755378U (en) * | 2018-01-08 | 2019-04-19 | 上海西斯贝尔工业科技有限公司 | Self-closing fire safety cabinet |
-
2018
- 2018-01-08 CN CN201810016713.5A patent/CN108030284A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213734A (en) * | 1997-10-02 | 1999-04-14 | 金永祚 | Door locking device for door close |
| US5992098A (en) * | 1998-12-09 | 1999-11-30 | Justrite Manufacturing Company, Llc | Safety cabinet latching system |
| CN205392473U (en) * | 2016-03-04 | 2016-07-27 | 江苏埃德伯格电气有限公司 | No pipeline net gas type danger article safe storage cabinet of intelligence |
| CN205457260U (en) * | 2016-03-04 | 2016-08-17 | 江苏埃德伯格电气有限公司 | Intelligence dangerization article fire and explosion protection safety cabinet system |
| CN106954963A (en) * | 2017-04-25 | 2017-07-18 | 上海赛煜金属制品有限公司 | A kind of door closer-holder of the safe storage cabinet of flammable liquid |
| CN206758312U (en) * | 2017-05-24 | 2017-12-15 | 上海安奕极企业发展有限公司 | Fuse room door interlock and ring main unit |
| CN208755378U (en) * | 2018-01-08 | 2019-04-19 | 上海西斯贝尔工业科技有限公司 | Self-closing fire safety cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674256A (en) * | 2019-01-09 | 2019-04-26 | 上海莱帝科技有限公司 | A kind of fire-proof cabinet for laboratory storage of hazardous chemicals |
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