CN105350895A - Fire-proofing anti-collision sound-insulating sealing rubber strip - Google Patents
Fire-proofing anti-collision sound-insulating sealing rubber strip Download PDFInfo
- Publication number
- CN105350895A CN105350895A CN201510780797.6A CN201510780797A CN105350895A CN 105350895 A CN105350895 A CN 105350895A CN 201510780797 A CN201510780797 A CN 201510780797A CN 105350895 A CN105350895 A CN 105350895A
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- CN
- China
- Prior art keywords
- fire
- sealing rubber
- rubber strip
- sealing joint
- joint strip
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Abstract
The invention relates to a fire-proofing anti-collision sound-insulating sealing rubber strip. The fire-proofing anti-collision sound-insulating sealing rubber strip comprises a sealing rubber strip body having a hollow shape and a clamping protruding strip formed outside of the sealing rubber strip body. Two sides of the clamping protruding strip are provided with clamping inverted piercing strips. The interior of the sealing rubber strip body having a hollow shape is provided with a layer of fire-proof expansion strip. The fire-proofing anti-collision sound-insulating sealing rubber strip has following beneficial effects: by adoption of the above structure, the sealing rubber strip has fire-proofing, sound-insulating, anti-collision and sealing effects; a user does not need to install two anti-collision and fire-proofing sealing rubber strips; installation is simplified; and cost is saved.
Description
Technical field:
The present invention relates to fire-proof sound insulation sealed product technical field, refer in particular to the crashproof sound insulating seal adhesive tape of a kind of fire prevention.
Background technology:
Existing sealing joint strip is generally made up of hollow-shaped body and clamping raised line, relies on hollow-shaped body to be extruded distortion and produces elastic force and realize sealing effectiveness in gap between doorframe, door leaf.But this kind of sealing joint strip generally only has crashproof soundproof effect, and does not have flameproof effect, therefore people often installing alternative in fireproofing glue strip and anti-collision adhesive tape, can only make troubles to user.
Summary of the invention:
The object of the invention is to the above-mentioned weak point of existing product, provide a kind of fire prevention crashproof sound insulating seal adhesive tape.
The technical solution used in the present invention is: the crashproof sound insulating seal adhesive tape of a kind of fire prevention, it clamping raised line comprising the sealing joint strip main body in hollow form and be molded over sealing joint strip body exterior, clamping raised line both sides are provided with clamping hangnail bar, are provided with one deck fire prevention Expandable strip in the inside of the sealing joint strip main body of described hollow form.
The volume of described fire prevention Expandable strip is 1:8-1:2 with the ratio of the inner space volume of sealing joint strip main body.
Sealing joint strip of the present invention adopts said structure, and sealing joint strip can possess the crashproof and sealing effectiveness of fire protection flame retarding, sound insulation simultaneously, and user, without the need to installing crashproof and fire prevention two kinds of sealing joint strips, therefore can simplify and installs and save cost.
Accompanying drawing illustrates:
Fig. 1 is the generalized section of sealing joint strip of the present invention.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
As shown in Figure 1, of the present invention is the crashproof sound insulating seal adhesive tape of a kind of fire prevention, it clamping raised line 2 comprising the sealing joint strip main body 1 in hollow form and be molded over sealing joint strip main body 1 outside, clamping raised line 2 both sides are provided with clamping hangnail bar 21, are provided with one deck fire prevention Expandable strip 3 in the inside of the sealing joint strip main body 1 of described hollow form.Fire prevention Expandable strip 3 adopts Expansion sealing material to make, and it has meets the dilatable feature of high temperature; Sealing joint strip main body 1 adopts modifying character for PVC material one-body molded.When normal use, in as required the clamping raised line 2 of sealing joint strip is inserted doorframe or door leaf groove.Namely the elasticity of dependence sealing joint strip main body 1 can seal the gap between door leaf and doorframe, plays soundproof effect, and the sealing joint strip main body 1 of outside is when closedown door leaf, can play the effect of cushion bumper; And when running into the accidents such as on fire, fire, fire prevention Expandable strip 3 meeting undergoes rapid expansion in sealing joint strip main body 1, blocking gap, thus cut off the air circulation of door interior or exterior space more up hill and dale, effectively prevent the early stage dense smoke of fire, toxic gas and hot gas to the harm of human body and control fire spreading.
The volume of described fire prevention Expandable strip 3 is 1:8-1:2 with the ratio of the inner space volume of sealing joint strip main body 1.Due to fire prevention Expandable strip 3 meeting undergoes rapid expansion when running into fire or high temperature, general expanding volume reaches 5-8 doubly to original volume, the initial volume of Expandable strip of therefore preventing fires is suitable, and words sealing flameproof effect is very little poor, then wastes too much and affects hollow-shaped body distortion.
Therefore, sealing joint strip of the present invention adopts said structure, and sealing joint strip can possess the crashproof and sealing effectiveness of fire protection flame retarding, sound insulation simultaneously, and user, without the need to installing crashproof and fire prevention two kinds of sealing joint strips, therefore can simplify and installs and save cost.
Claims (2)
1. the crashproof sound insulating seal adhesive tape of fire prevention, it is characterized in that: it clamping raised line comprising the sealing joint strip main body in hollow form and be molded over sealing joint strip body exterior, clamping raised line both sides are provided with clamping hangnail bar, are provided with one deck fire prevention Expandable strip in the inside of the sealing joint strip main body of described hollow form.
2. the crashproof sound insulating seal adhesive tape of fire prevention according to claim 1, is characterized in that: the volume of described fire prevention Expandable strip is 1:8-1:2 with the ratio of the inner space volume of sealing joint strip main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780797.6A CN105350895A (en) | 2015-11-13 | 2015-11-13 | Fire-proofing anti-collision sound-insulating sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780797.6A CN105350895A (en) | 2015-11-13 | 2015-11-13 | Fire-proofing anti-collision sound-insulating sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105350895A true CN105350895A (en) | 2016-02-24 |
Family
ID=55326941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510780797.6A Pending CN105350895A (en) | 2015-11-13 | 2015-11-13 | Fire-proofing anti-collision sound-insulating sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105350895A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645807B1 (en) * | 1976-10-11 | 1978-03-02 | Schroeders Theo | Fire retarding door hollow profile sealing element - has insulation filled continuous channel and unfilled channel |
| DE9217884U1 (en) * | 1992-12-31 | 1994-05-05 | Niemann Hans Dieter | Elastic seal for building purposes |
| CN102011541A (en) * | 2010-07-23 | 2011-04-13 | 山东避风港门业有限公司 | Sealing rubber pad |
| CN202249638U (en) * | 2011-08-16 | 2012-05-30 | 聂保路 | Flame-retarding expansion sealing strip |
| CN205117176U (en) * | 2015-11-13 | 2016-03-30 | 名豪木业（惠州）有限公司 | Fire prevention anticollision sound insulation joint strip |
-
2015
- 2015-11-13 CN CN201510780797.6A patent/CN105350895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645807B1 (en) * | 1976-10-11 | 1978-03-02 | Schroeders Theo | Fire retarding door hollow profile sealing element - has insulation filled continuous channel and unfilled channel |
| DE9217884U1 (en) * | 1992-12-31 | 1994-05-05 | Niemann Hans Dieter | Elastic seal for building purposes |
| CN102011541A (en) * | 2010-07-23 | 2011-04-13 | 山东避风港门业有限公司 | Sealing rubber pad |
| CN202249638U (en) * | 2011-08-16 | 2012-05-30 | 聂保路 | Flame-retarding expansion sealing strip |
| CN205117176U (en) * | 2015-11-13 | 2016-03-30 | 名豪木业（惠州）有限公司 | Fire prevention anticollision sound insulation joint strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
|
| RJ01 | Rejection of invention patent application after publication |