CN206722701U - A kind of Improvement type fire prevention anti-collision adhesive tape - Google Patents
A kind of Improvement type fire prevention anti-collision adhesive tape Download PDFInfo
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- CN206722701U CN206722701U CN201720290104.XU CN201720290104U CN206722701U CN 206722701 U CN206722701 U CN 206722701U CN 201720290104 U CN201720290104 U CN 201720290104U CN 206722701 U CN206722701 U CN 206722701U
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- main part
- afterbody
- adhesive tape
- improvement type
- side wall
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Abstract
Fire proof seal product technical field is the utility model is related to, in particular discloses a kind of Improvement type fire prevention anti-collision adhesive tape, including gum cover, gum cover is provided with main part and the afterbody being connected with main part, and main part is provided with accommodating cavity, fire prevention expanding material is filled with accommodating cavity；During use, the main part of gum cover is arranged on doorframe or on door-plate, so that afterbody is protruded into the gap between doorframe and door-plate, in the event of fire, heat can be transferred to gum cover, because the cross-sectional area of afterbody is smaller, heat first can melt afterbody, the heat of output, which can be superimposed, when extraneous heat melts with afterbody acts on main part, the heated volume of fire prevention expanding material in main part will increase rapidly, the gap that fast sealing is lived between doorframe and door-plate, the dense smoke and heat completely cut off inside and outside door-plate, delay sprawling time of fire.
Description
Technical field
Fire proof seal product technical field is the utility model is related to, in particular discloses a kind of Improvement type fire prevention anti-collision adhesive tape.
Background technology
Door is that the essential fire-proof and theft-proof of every household ensures instrument, in particular for existing the commercial house, story height,
Once generation fire, escape difficulty is big.In order to extend fire fighting Fire Fighting Time, existing antitheft door must possess certain fire line
Energy.Current antitheft door fire protecting performance is largely focused on doorframe and fire-retardant fireproof plate is set in door-plate, extends doorframe and door-plate
Duration of fire resistance.
But by studying for a long period of time discoverys, the casualties of current most scene of fire be not be directly by fire wound, but
Injured by dense smoke and heat.Main cause is that antitheft door is opening-closing structure, even if in off position, between door-plate and doorframe not
Evitable to have gap, on the outside of door-plate on the inside of OR gate plate during generation fire, heat or smog can be via door-plates and door
Transmit rapidly in gap between frame so that fire spreads rapidly, and the fire spread rapidly can give the personnel at scene and property to cause
Significant damage, therefore the gap that the door of high quality can be between doorframe and door-plate closure at present increases by a flame-retardant strip, to improve resistance
Anti- smoke performance is fired, but existing flame-retardant strip is typically rectangular, has certain thickness, it is necessary to could for a long time be sent out by naked light burning
Raw expansion obstruction gap, there are most dense smoke and heat to enter indoor or outdoors, Wu Faqi by gap during this
To good flame retardant effect.
The content of the invention
In order to overcome shortcoming and defect present in prior art, the purpose of this utility model is to provide a kind of Improvement type
Fire prevention anti-collision adhesive tape, when fire occurs, completely cut off inside and outside door-plate, delay the sprawling time of fire.
To achieve the above object, a kind of Improvement type fire prevention anti-collision adhesive tape of the present utility model, including gum cover, gum cover are provided with master
Body portion and the afterbody being connected with main part, main part are provided with accommodating cavity, fire prevention expanding material are filled with accommodating cavity.
Preferably, the gum cover also includes the balloon portion being connected with main part, and balloon portion, afterbody are located at the same of main part
Side, balloon portion are provided with middle cavity, and middle cavity is arranged at intervals with accommodating cavity.
Preferably, the middle part of the middle cavity is provided with spherical side wall, afterbody main body towards the direction away from main part simultaneously
Formed towards the direction extension away from balloon portion.
Preferably, the hollow intracavitary is provided with reinforcement, and the both ends of reinforcement connect spherical side wall and main part respectively
Side wall.
Preferably, the maximum cross section area of the afterbody is less than the 1/2 of the maximum cross section area of main part.
Preferably, the afterbody is in crescent shape, and the cross-sectional area of afterbody is gradually reduced along the direction away from main part.
Preferably, the main part includes two symmetrically arranged the first side walls and vertical with the first side wall two symmetrical
The second sidewall of setting, accommodating cavity is enclosed to set by two the first side walls with two second sidewalls to be formed, afterbody and the first side wall or/and
Second sidewall connects.
Preferably, the outer surface of described two second sidewalls is equipped with interference part, and interference part is upward along caudal directions
Tilt.
Preferably, the both ends of the first side wall away from the afterbody are extended with clamping projection.
Preferably, the reinforcement is obliquely installed.
The beneficial effects of the utility model：In use, the main part of gum cover is arranged on doorframe or on door-plate so that
Afterbody is protruded into the gap between doorframe and door-plate, and in the event of fire, heat can be transferred to gum cover, transversal due to afterbody
Area is smaller, and heat first can melt afterbody, and the heat of output can be superimposed work when extraneous heat and afterbody melt
With on main part, the heated volume of fire prevention expanding material in main part will increase rapidly, and fast sealing lives doorframe and door-plate
Between gap, the dense smoke and heat completely cut off inside and outside door-plate, delay sprawling time of fire.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the sectional view of gum cover of the present utility model.
Reference includes：
1-gum cover, 2-main part, 3-afterbody
4-accommodating cavity 5-fire prevention 6-balloon portion of expanding material
7-middle 8-spherical side wall of cavity, 9-reinforcement
11-the first side wall, 12-second sidewall, 13-interference part
14-clamping is raised.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further
Explanation, the content that embodiment refers to not to restriction of the present utility model.
Fig. 1 and Fig. 2, a kind of Improvement type fire prevention anti-collision adhesive tape of the present utility model, including gum cover 1, gum cover 1 is referred to set
There are main part 2 and the afterbody 3 being connected with main part 2, be provided with accommodating cavity 4 in main part 2, be i.e. main part 2 is hollow construction, tail
Portion 3 is solid construction, fire prevention expanding material 5 is filled with accommodating cavity 4, fire prevention expanding material 5 is material well known in the prior art
Material, will not be repeated here；In the present embodiment, main part 2 constructs with afterbody 3 for integral type, i.e., main part 2 passes through note with afterbody 3
Mould single injection-molded.
During actual use, the main part 2 of gum cover 1 is arranged on doorframe or on door-plate so that afterbody 3 protrudes into doorframe
In gap between door-plate, in the event of fire, heat can be transferred to gum cover 1, because the cross-sectional area of afterbody 3 is smaller, heat
Amount first can melt afterbody 3, and the heat of output, which can be superimposed, when extraneous heat melts with afterbody 3 acts on main part
On 2, accelerate the thawing of main part 2, the volume of being heated of the fire prevention expanding material 5 in main part 2 will increase rapidly, can also aid in supportting
Broken main part 2, the gap lived using the fast sealing of expanding material 5 of preventing fires between doorframe and door-plate, the dense smoke completely cut off inside and outside door-plate
And heat, delay sprawling time of fire.
In the present embodiment, the gum cover 1 also includes the balloon portion 6 being connected with main part 2, and balloon portion 6, afterbody 3 are positioned at master
The same side in body portion 2, balloon portion 6 are provided with middle cavity 7, and middle cavity 7 is arranged at intervals with accommodating cavity 4.When user closes door-plate,
Door-plate is connected on balloon portion 6, avoids door-plate from directly impinging upon on doorframe, is buffered using balloon portion 6 between door-plate and doorframe
When impulsive force, so as to protect door-plate and doorframe, lifting the service life of door-plate and doorframe, while can also substantially reduce door-plate closing
Touch noise caused by doorframe.In addition, being made compared to balloon portion 6 of solid, middle cavity 7 can prevent door-plate and doorframe
Between it is stuck and be unable to normal switching-off.
The middle part of the middle cavity 7 is provided with spherical side wall 8, and in the present embodiment, spherical side wall 8 connects with the first side wall 11
Connect, certainly, a part for spherical side wall 8 can be also connected with the side wall of afterbody 3, when door-plate is closed, door-plate extruding gasbag portion 6
Spherical side wall 8, compared to the side wall of other shapes of balloon portion 6, the side wall for the balloon portion 6 for preventing from being crushed touches afterbody 3.
Preferably, the main body 2 of afterbody 3 forms towards the direction away from main part 2 and towards the direction extension away from balloon portion 6, works as door-plate
During closing, avoiding door-plate from striking afterbody 3 causes afterbody 3 to damage, it is ensured that door-plate is only capable of striking the spherical side wall 8 of balloon portion 6.
Reinforcement 9 is provided with the middle cavity 7, the both ends of reinforcement 9 are connected in spherical side wall 8 and main part
In 2 side wall.By setting up reinforcement 9, the elasticity of itself of augmented airbag portion 6, the energy that lifting balloon portion 6 sets back automatically
Power, after door-plate is opened, reinforcement 9 is propped up spherical side wall 8 and set back；When door-plate is again switched off, ensure that balloon portion 6 can be with
The buffer time touched door-plate, extend balloon portion 6 as early as possible, the anti-collision effect of lifting Improvement type fire prevention anti-collision adhesive tape.
In the present embodiment, the reinforcement 9 is obliquely installed, and is vertically arranged compared to reinforcement 9 in middle cavity 7, increase
The length of reinforcement 9, and then increase the length of reinforcement 9；When reinforcement 9 is compressed by the extruding of door-plate, it is ensured that add
Strengthening tendons 9 has larger elasticity, after door-plate is opened, it is ensured that balloon portion 6 more quickly restores original state.
The maximum cross section area of the afterbody 3 is less than the 1/2 of the maximum cross section area of main part 2, works as scene of fire
Heat transfer to after on afterbody 3, it is ensured that afterbody 3 can with fast melt, and then cause afterbody 3 melt caused by heat it is fast
Speed is delivered on main part 2.
The afterbody 3 is in crescent shape, and the cross-sectional area of afterbody 3 is gradually reduced along the direction away from main part 2, further
Auxiliary shortens afterbody 3 and melts the required time.
The main part 2 includes two symmetrically arranged the first side walls 11 and vertical with the first side wall 11 two symmetrically set
The second sidewall 12 put, the both ends of any the first side wall 11 connect the end of two second sidewalls 12, any second sidewall respectively
12 both ends connect the end of two the first side walls 11 respectively, and accommodating cavity 4 is by two the first side walls 11 and two second sidewalls 12
Enclose to set and form, afterbody 3 is connected with the first side wall 11 or/and second sidewall 12.
In the present embodiment, the described one end of afterbody 3 away from main part 2 stretches out a second sidewall 12, when gum cover 1 is installed
After in required space, the one end of afterbody 3 away from main part 2 is connected on mounting surface, and now afterbody 3 is squeezed, and is made
Obtaining afterbody 3 has the trend to rise outside one, and then increases the pressure between gum cover 1 and mounting surface, so as to increase gum cover 1 with installing
Frictional force between face, prevent Improvement type fire prevention anti-collision adhesive tape from being dropped easily out of installing space.
The outer surface of described two second sidewalls 12 is equipped with interference part 13, and interference part 13 is upward along the direction of afterbody 3
Tilt, when reality manufactures, second sidewall 12 is molded with interference part 13 via same injection mold；When gum cover 1 is arranged on institute
After in the space needed, the one end of interference part 13 away from second sidewall 12 is connected on mounting surface, increases gum cover 1 and mounting surface
Between frictional force, it is ensured that Improvement type fire prevention anti-collision adhesive tape be steadily held in installing space.
In the present embodiment, the both ends of the first side wall 11 away from the afterbody 3 are extended with clamping projection 14, it is preferable that
Clamping projection 14 is arranged in a crossed manner with interference part 13, is be arranged in parallel compared to clamping projection 14 with interference part 13 so that gum cover 1 and peace
Gum cover 1 is avoided to be moved in installing space by larger frictional force in all directions between dress face.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (10)
- The anti-collision adhesive tape 1. a kind of Improvement type is prevented fires, it is characterised in that：Including gum cover, gum cover is provided with main part and is connected with main part Afterbody, main part is provided with accommodating cavity, filled with fire prevention expanding material in accommodating cavity.
- The anti-collision adhesive tape 2. Improvement type according to claim 1 is prevented fires, it is characterised in that：The gum cover also includes and main part The balloon portion of connection, balloon portion, afterbody are located at the same side of main part, and balloon portion is provided with middle cavity, between middle cavity and accommodating cavity Every setting.
- The anti-collision adhesive tape 3. Improvement type according to claim 2 is prevented fires, it is characterised in that：The middle part of the middle cavity is provided with ball Shape side wall, afterbody main body form towards the direction away from main part and towards the direction extension away from balloon portion.
- The anti-collision adhesive tape 4. Improvement type according to claim 2 is prevented fires, it is characterised in that：The hollow intracavitary, which is provided with, to be strengthened Muscle, the both ends of reinforcement connect spherical side wall and the side wall of main part respectively.
- The anti-collision adhesive tape 5. Improvement type according to claim 1 is prevented fires, it is characterised in that：The maximum cross section face of the afterbody 1/2 of product less than the maximum cross section area of main part.
- The anti-collision adhesive tape 6. Improvement type according to claim 1 is prevented fires, it is characterised in that：The afterbody is in crescent shape, afterbody Cross-sectional area be gradually reduced along away from the direction of main part.
- The anti-collision adhesive tape 7. Improvement type according to claim 1 is prevented fires, it is characterised in that：The main part includes two symmetrically The first side wall of setting and vertical with the first side wall two symmetrically arranged second sidewalls, accommodating cavity by two the first side walls with Two second sidewalls, which enclose to set, to be formed, and afterbody is connected with the first side wall or/and second sidewall.
- The anti-collision adhesive tape 8. Improvement type according to claim 7 is prevented fires, it is characterised in that：The appearance of described two second sidewalls Face is equipped with interference part, and interference part is inclined upwardly along caudal directions.
- The anti-collision adhesive tape 9. Improvement type according to claim 7 is prevented fires, it is characterised in that：The first side wall away from the afterbody Both ends be extended with clamping projection.
- The anti-collision adhesive tape 10. Improvement type according to claim 4 is prevented fires, it is characterised in that：The reinforcement is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290104.XU CN206722701U (en) | 2017-03-23 | 2017-03-23 | A kind of Improvement type fire prevention anti-collision adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290104.XU CN206722701U (en) | 2017-03-23 | 2017-03-23 | A kind of Improvement type fire prevention anti-collision adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722701U true CN206722701U (en) | 2017-12-08 |
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ID=60502297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290104.XU Active CN206722701U (en) | 2017-03-23 | 2017-03-23 | A kind of Improvement type fire prevention anti-collision adhesive tape |
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| Country | Link |
|---|---|
| CN (1) | CN206722701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761804A (en) * | 2020-07-08 | 2020-10-13 | 佛山市南海平治密封材料有限公司 | Preparation process of fireproof adhesive tape |
-
2017
- 2017-03-23 CN CN201720290104.XU patent/CN206722701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761804A (en) * | 2020-07-08 | 2020-10-13 | 佛山市南海平治密封材料有限公司 | Preparation process of fireproof adhesive tape |
| CN111761804B (en) * | 2020-07-08 | 2022-07-15 | 广东平治防火材料有限公司 | Preparation process of fireproof adhesive tape |
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