CN110005316A - A kind of fire prevention paintless door quickly sprayed water - Google Patents
A kind of fire prevention paintless door quickly sprayed water Download PDFInfo
- Publication number
- CN110005316A CN110005316A CN201910081080.0A CN201910081080A CN110005316A CN 110005316 A CN110005316 A CN 110005316A CN 201910081080 A CN201910081080 A CN 201910081080A CN 110005316 A CN110005316 A CN 110005316A
- Authority
- CN
- China
- Prior art keywords
- water
- fixture block
- iron pipe
- water tank
- thin iron
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 230000002265 prevention Effects 0.000 title claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 120
- 229910052742 iron Inorganic materials 0.000 claims abstract description 60
- 229920001971 elastomer Polymers 0.000 claims abstract description 51
- 239000005060 rubber Substances 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- -1 door-plate Substances 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000003892 spreading Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000036548 skin texture Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/88—Edge-protecting devices for door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The present invention provides the fire prevention paintless doors that one kind is quickly sprayed water, including door-plate, water tank, water pipe, thin iron pipe, sealing rubber pad, long elastic force rubber band and fixture block, being internally embedded for door-plate is bonded with water tank, the bottom insertion of door-plate is bonded with two water pipes, being internally embedded for door-plate is provided with two thin iron pipes, and thin iron pipe is embedded in and is arranged in water tank, there are two sealing rubber pads for the top insertion bonding of water tank, the inside of thin iron pipe is equipped with long elastic force rubber band, there are two discharge orifice, the bottom of water tank sets that there are two fixture blocks for the bottom opening setting of water tank.The present invention is when encountering fire generation, the surface of door-plate encounters the thin iron pipe heated fast of open fire, long elastic force rubber band in thin iron pipe can be fused by the high temperature of fiery thin iron pipe, long elastic force rubber band meeting rapid desufflation strike is at the top of fixture block, fixture block is got from discharge orifice, water in water tank is sprayed since the effect of gravity flows through discharge orifice from water pipe, plays the role of delaying the fire intensity of a fire.
Description
Technical field
The present invention relates to paintless door technical fields, specifically, being related to a kind of fire prevention paintless door quickly sprayed water.
Background technique
Paintless door is one of numerous classes, and paintless door exempts to paint as the term suggests being exactly the timber for not needing to paint again
Men Yin has log skin texture, and multicolour variation is played with more modern sense and individual character, and product surface is smooth beautiful, exempts to paint,
To the dire consequences of the toxic gas harm to the human body distributed in air, one-pass molding, short construction period, with foreign countries after paint
Advanced manufacturing process, exempting from of selecting that high-quality imported raw material develops paint ornament materials, have resistance to collision, not spontaneous combustion, Anti-moth-eating,
Moisture-proof, anti-corrosion, good the advantages that maintaining, is nontoxic, tasteless, pollution-free, it is easy for construction, the advantages that can cutting, can saw, can create, can follow closely, institute
It is very popular with paintless door, and the paintless door in currently available technology due to using plank make, so encountering fire
When calamity, paintless door, which is different from security door made of metal etc., to burn, and paintless door is easy to be burned out, and can not prevent fire
Gesture spreads and can encourage the intensity of a fire, has some paintless doors that can spray water to achieve the effect that prevent fire spreading, but they are sprayed
The reaction time of water outlet is too long in the presence of the problems such as can not timely preventing fire spreading.Therefore, it is necessary on the basis of paintless door
It is further studied, a kind of fire prevention paintless door quickly sprayed water is provided.
Summary of the invention
The present invention provides a kind of fire prevention paintless door quickly sprayed water, to solve mentioned above in the background art not preventing
Fire spreading can encourage the problem of intensity of a fire.
The invention provides the following technical scheme: a kind of fire prevention paintless door quickly sprayed water, including it is door-plate, water tank, water pipe, thin
Iron pipe, sealing rubber pad, long elastic force rubber band and fixture block, being internally embedded for the door-plate are bonded with water tank, the bottom of the door-plate
Portion's insertion is bonded with two water pipes, and being internally embedded for the door-plate is provided with two thin iron pipes, and thin iron pipe is embedded in setting and exists
In water tank, for the top insertion bonding of the water tank there are two sealing rubber pad, the inside of the thin iron pipe is equipped with long elastic force rubber
Muscle, there are two discharge orifice, the bottom of the water tank is set there are two fixture block for the bottom opening setting of the water tank, and fixture block respectively without
Seam is connected in two discharge orifices, and the top of water pipe is docked with the bottom of two discharge orifices respectively, the two sides of the fixture block
There are two protrusion, the side of the fixture block is wound with raw material band for welding setting.
Further preferred embodiment: the thin iron pipe is in " U " shape of standing upside down, and the carefully lateral surface of iron pipe and the surface of door-plate
On the same face, and one end of thin iron pipe seamless is connected in fixture block.
Further preferred embodiment: one end of the long elastic force rubber band is bonded in the bottom of thin iron pipe inner wall, and thin iron
The other end of pipe is bonded in the top of fixture block.
Further preferred embodiment: being tightly attached to the bottom of thin iron pipe top inner wall at the top of the long elastic force rubber band, and
The side on the close door-plate surface of long elastic force rubber band is tightly attached to the outside of thin iron pipe inner wall by cushion block.
Further preferred embodiment: the discharge orifice taper small for the upper small big centre of aperture, and discharge orifice horizontal symmetrical,
And the angle of discharge orifice inner wall and horizontal plane is 70 ° -80 °.
Further preferred embodiment: the fixture block is in " rotary table " shape to stand upside down, and the two sides of fixture block bottom are " curved surface " shape,
And the angle of fixture block side and horizontal plane is 70 ° -80 °.
Further preferred embodiment: the top surface of the protrusion keeps the water surface, and raised side keeps vertical, and protrusion
The angle in another side horizontal face is 70 ° -80 °.
Further preferred embodiment: filled with the water that shape is indefinite in the water tank, and the volume of water is water tank capacity
4/5ths, and iron pipe is seamless runs through by two thin respectively for sealing rubber pad.
Further preferred embodiment: the raw material band wraps protrusion, and raw material band is tightly attached to the inner wall of discharge orifice.
A kind of fire prevention paintless door quickly sprayed water, has the advantages that
(1) the fire prevention paintless door that this kind is quickly sprayed water is provided with water tank, and when fire occurs, the surface of door-plate encounters the thin iron of open fire
Pipe heated fast, the long elastic force rubber band in thin iron pipe can be fused by the high temperature of fiery thin iron pipe, and long elastic force rubber band can be received quickly
Contracting strike at the top of fixture block, fixture block is got from discharge orifice, the water in water tank due to the effect of gravity flow through discharge orifice from
It is sprayed in water pipe, plays the role of delaying the fire intensity of a fire.
(2) top of discharge orifice is conducive to greatly water flow influent stream water hole, and the lower section of discharge orifice is conducive to greatly water outflow discharge orifice,
To considerably increase water outflow and flow into the rate of discharge orifice, and the angle of discharge orifice inner wall and horizontal plane is 80 °, thus
So that fixture block is quickly fallen off from discharge orifice after by the strike of long elastic force rubber band, to increase the rate of water flow outlet pipe, reaches
To the purpose for quickly delaying the intensity of a fire, raw material band can increase the air-tightness of fixture block and discharge orifice, and fixture block is made preferably to be caught in flowing water
Hole avoids door-plate in use, and leak occurs at the gap of fixture block and discharge orifice.
Detailed description of the invention
Fig. 1 is the whole structure left view diagrammatic cross-section of the present invention.
Fig. 2 is the enlarged diagram at Figure 1A of the present invention.
Fig. 3 is the enlarged diagram at Fig. 2 B of the present invention.
Fig. 4 is the enlarged diagram at Fig. 1 C of the present invention.
Fig. 5 is the enlarged diagram at Fig. 4 D of the present invention.
Fig. 6 is the enlarged diagram at Fig. 5 E of the present invention.
Fig. 7 is the enlarged diagram at Fig. 5 F of the present invention.
In Fig. 1-7: door-plate 1, water tank 2, discharge orifice 201, water pipe 3, thin iron pipe 4, sealing rubber pad 5, long elastic force rubber band
6, fixture block 7, convex block 701, raw material band 702.
Specific embodiment
It please refers in Fig. 1 to 7, in the embodiment of the present invention, a kind of fire prevention paintless door quickly sprayed water, including door-plate 1, water tank
2, water pipe 3, thin iron pipe 4, sealing rubber pad 5, long elastic force rubber band 6 and fixture block 7, being internally embedded for door-plate 1 are bonded with water tank 2,
The bottom insertion of door-plate 1 is bonded with two water pipes 3, and being internally embedded for door-plate 1 is provided with two thin iron pipe 4, and thin iron pipe 4 is embedding
Enter to be arranged in water tank 2, for the top insertion bonding of water tank 2 there are two sealing rubber pad 5, the inside of thin iron pipe 4 is equipped with long elastic force
Rubber band 6, the bottom opening setting of water tank 2 is there are two discharge orifice 201, and the bottom of water tank 2 sets that there are two fixture blocks 7, and fixture block 7 divides
It is not seamless to be connected in two discharge orifices 201, and the top of water pipe 3 is docked with the bottom of two discharge orifices 201 respectively, fixture block
Setting is welded there are two protrusion 701 in 7 two sides, and the side of fixture block 7 is wound with raw material band 702.
Wherein, thin iron pipe 4 is in " U " shape of standing upside down, and the thin lateral surface of iron pipe 4 and the surface of door-plate 1 are located on the same face,
And one end of thin iron pipe 4 is seamless to be connected in fixture block 7, and when fire occurs, it is fast that the surface of door-plate 1 encounters the thin iron pipe 4 of open fire
Speed is heated, and the long elastic force rubber band 6 in thin iron pipe 4 can be fused by the high temperature of fiery thin iron pipe 4, and long elastic force rubber band 6 can be received quickly
Contracting strike gets fixture block 7, the water in water tank 2 is flowed through due to the effect of gravity at the top of fixture block 7 from discharge orifice 201
Water hole 201 sprays the effect for delaying the intensity of a fire significantly from water pipe 3.
Wherein, one end of long elastic force rubber band 6 is bonded in the bottom of thin 4 inner wall of iron pipe, and the other end bonding of thin iron pipe 4
At the top of fixture block 7, long elastic force rubber band 6 can be made to 7 top contraction of fixture block when long elastic force rubber band 6 is blown, thus
Strike is at the top of long elastic force rubber band 6.
Wherein, the top of long elastic force rubber band 6 is tightly attached to the bottom of thin 4 top inner wall of iron pipe, and long elastic force rubber band 6
The outside of thin 4 inner wall of iron pipe is tightly attached to by cushion block close to the side on 1 surface of door-plate, what open fire contacted first makes thin iron pipe 4
Outside, the heat that long elastic force rubber band 6 can be made quickly to be driven by thin iron pipe 4, keeps long elastic force rubber band 6 quickly thin
The high temperature of iron pipe 4 fuses, so that the water of water tank 2 be made quickly to spray from water pipe 3.
Wherein, discharge orifice 701 is the small taper in the upper small big centre of aperture, and the top of discharge orifice 701 is conducive to greatly water entrance
In discharge orifice 201, the lower section of discharge orifice 701 is conducive to greatly water outflow discharge orifice 201, and 701 horizontal symmetrical of discharge orifice, and flows
The angle of 701 inner wall of water hole and horizontal plane is 80 °, makes fixture block 7 after by the strike of long elastic force rubber band 6 quickly from discharge orifice
It falls off in 201.
Wherein, fixture block 7 is in " rotary table " shape to stand upside down, and the two sides of 7 bottom of fixture block are " curved surface " shape, and advantageous fixture block 7 passes through
The corner of water pipe 3 avoids fixture block 7 from being stuck in the corner of water pipe 3, influences flow velocity of the water in water pipe 3, and 7 side of fixture block
Angle with horizontal plane is 80 °, when fixture block 7 by long elastic force rubber band 6 hit after quickly fall off from discharge orifice 201, from
And the time that water sprays water pipe 3 is reduced in side.
Wherein, the top surface of protrusion 701 keeps the water surface, can increase the contact area of protrusion 701 with discharge orifice 201, make
Fixture block 7 is more secured in discharge orifice 201, and keeps fixture block 7 more preferable in 201 air-tightness of discharge orifice, and water is avoided to exist from fixture block 7
It is flowed out at the gap of discharge orifice 201, and raised 701 sides keep vertical, fixture block 7 can be conducive to and taken off from discharge orifice 201
It falls, and the angle in another side horizontal face of protrusion 701 is 80 °.
Wherein, filled with the water that shape is indefinite in water tank 2, and the volume of water is 4/5ths of 2 volume of water tank, water tank 2
Top there are 1/5th space, avoid expanding with heat and contract with cold for water that fixture block 7 is squeezed out discharge orifice 201, guarantee integrally-built
Stability, and iron pipe 4 is seamless runs through by two thin respectively for sealing rubber pad 5, sealing rubber pad 5 can increase water tank 2 and thin
The air-tightness of iron pipe 4.
Wherein, raw material band 702 wraps protrusion 701, and raw material band 702 is tightly attached to the inner wall of discharge orifice 201, raw material band
702 can increase the air-tightness of fixture block 7 Yu discharge orifice 201, and fixture block 7 is made preferably to be caught in discharge orifice 201, and door-plate 1 is avoided to make
With in the process, leak occurs at the gap of fixture block 7 and discharge orifice 201.
The fire prevention paintless door provided in this embodiment quickly sprayed water, can quickly delay intensity of a fire advantages of simple structure and simple.
When using a kind of fire prevention paintless door quickly sprayed water of the invention, firstly, when fire occurs, the surface of door-plate 1
Thin 4 heated fast of iron pipe of open fire is encountered, thin iron pipe 4 is that the small capacity of heat transmission of irony specific heat capacity is strong, and long elastic force rubber band 6 is tightly attached to
The inner wall outside of thin iron pipe 4 makes long elastic force rubber band 6 that can be fused by the high temperature of fiery thin iron pipe 4, and long elastic force rubber band 6 is divided into two
Section, the bottom of thin 4 inner wall of iron pipe and the top of fixture block 7 are bonded in due to the both ends of long elastic force rubber band 6 respectively, two sections long
For elastic force rubber band 6 respectively quickly to the bottom of thin 4 inner wall of iron pipe and the top contraction of fixture block 7, one section long elastic force rubber band 6 can be fast
At the top of fixture block 7, the stress balance for the frictional force for being subject to the pressure at the top of fixture block 7 by water with fixture block 7 is broken for strike,
To make fixture block 7 get from discharge orifice 201, the water in water tank 2 flows through discharge orifice 201 from water pipe 3 due to the effect of gravity
The effect for delaying the intensity of a fire significantly is sprayed, fixture block 7 can be fallen in water pipe 3, then be washed away fixture block 7 from water pipe 3 by water.
Claims (9)
1. the fire prevention paintless door that one kind is quickly sprayed water, including door-plate (1), water tank (2), water pipe (3), thin iron pipe (4), seal rubber
Pad (5), long elastic force rubber band (6) and fixture block (7), it is characterised in that: being internally embedded for the door-plate (1) is bonded with water tank (2),
The bottom insertion of the door-plate (1) is bonded with two water pipes (3), and being internally embedded for the door-plate (1) is provided with two thin iron pipes
(4), and thin iron pipe (4) is embedded in and is arranged in water tank (2), and there are two seal rubbers for the top insertion bonding of the water tank (2)
It pads (5), the inside of the thin iron pipe (4) is equipped with long elastic force rubber band (6), and there are two the bottom opening settings of the water tank (2)
Discharge orifice (201), the bottom of the water tank (2) are set there are two fixture block (7), and fixture block (7) is seamless respectively is connected to two flowing water
In hole (201), and the top of water pipe (3) is docked with the bottom of two discharge orifices (201) respectively, the two sides of the fixture block (7)
There are two raised (701), the side of the fixture block (7) is wound with raw material band (702) for welding setting.
2. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: the thin iron pipe (4) is in handstand
" U " shape, and the thin lateral surface of iron pipe (4) and the surface of door-plate (1) are located on the same face, and carefully one end of iron pipe (4) without
Seam is connected in fixture block (7).
3. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: the long elastic force rubber band (6)
One end be bonded in the bottom of thin iron pipe (4) inner wall, and the other end of thin iron pipe (4) is bonded in the top of fixture block (7).
4. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: the long elastic force rubber band (6)
Top be tightly attached to the bottom of thin iron pipe (4) top inner wall, and the side on close door-plate (1) surface of long elastic force rubber band (6)
The outside of thin iron pipe (4) inner wall is tightly attached to by cushion block.
5. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: the discharge orifice (701) is upper
The small taper in the small big centre of aperture, and discharge orifice (701) horizontal symmetrical, and the angle of discharge orifice (701) inner wall and horizontal plane
It is 70 ° -80 °.
6. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: the fixture block (7) is in handstand
" rotary table " shape, and the two sides of fixture block (7) bottom are " curved surface " shape, and the angle of fixture block (7) side and horizontal plane be 70 °-
80°。
7. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: the top of the protrusion (701)
Face keeps the water surface, and raised (701) side keeps vertical, and the angle in another side horizontal face of raised (701) be 70 °-
80°。
8. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: be filled in the water tank (2)
The indefinite water of shape, and the volume of water is 4/5ths of water tank (2) volume, and sealing rubber pad (5) is thin by two respectively
Iron pipe (4) is seamless to be run through.
9. the fire prevention paintless door according to claim 1 quickly sprayed water, it is characterised in that: the raw material band (702) will be convex
It plays (701) to wrap, and raw material band (702) is tightly attached to the inner wall of discharge orifice (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910081080.0A CN110005316A (en) | 2019-01-28 | 2019-01-28 | A kind of fire prevention paintless door quickly sprayed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910081080.0A CN110005316A (en) | 2019-01-28 | 2019-01-28 | A kind of fire prevention paintless door quickly sprayed water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110005316A true CN110005316A (en) | 2019-07-12 |
Family
ID=67165616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910081080.0A Pending CN110005316A (en) | 2019-01-28 | 2019-01-28 | A kind of fire prevention paintless door quickly sprayed water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110005316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535721A (en) * | 2020-05-21 | 2020-08-14 | 黄长柱 | Fire-proof door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139599Y (en) * | 1992-10-22 | 1993-08-04 | 王宏武 | Dredging stopper for pipeline |
| CN106285371A (en) * | 2016-07-27 | 2017-01-04 | 天津市森奥门窗有限公司 | A kind of fire resistant doorsets relying on liquid thermal resistance |
| CN206621692U (en) * | 2017-03-27 | 2017-11-10 | 严斯亮 | A kind of fire-fighting spraying head for public building and with auxiliary escape function |
| CN206878488U (en) * | 2017-04-19 | 2018-01-12 | 深圳市金立通信设备有限公司 | A kind of wireless charger |
-
2019
- 2019-01-28 CN CN201910081080.0A patent/CN110005316A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139599Y (en) * | 1992-10-22 | 1993-08-04 | 王宏武 | Dredging stopper for pipeline |
| CN106285371A (en) * | 2016-07-27 | 2017-01-04 | 天津市森奥门窗有限公司 | A kind of fire resistant doorsets relying on liquid thermal resistance |
| CN206621692U (en) * | 2017-03-27 | 2017-11-10 | 严斯亮 | A kind of fire-fighting spraying head for public building and with auxiliary escape function |
| CN206878488U (en) * | 2017-04-19 | 2018-01-12 | 深圳市金立通信设备有限公司 | A kind of wireless charger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535721A (en) * | 2020-05-21 | 2020-08-14 | 黄长柱 | Fire-proof door |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190722 Address after: 843000 No. 202, Building No. 6, Happy Road Area 1, Qingsong Building Materials Chemical General Plant, Aksu District, Xinjiang Uygur Autonomous Region Applicant after: Hu Yue Address before: 324100 Jinfeng Road, Hecun Town, Jiangshan City, Quzhou City, Zhejiang Province Applicant before: Jiangshan Biaolong Decoration Material Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |