CN1127875A - Sound-proofing, vibration-proofing, sticky material having wrinkles on one side thereof - Google Patents
Sound-proofing, vibration-proofing, sticky material having wrinkles on one side thereof Download PDFInfo
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- CN1127875A CN1127875A CN 95101490 CN95101490A CN1127875A CN 1127875 A CN1127875 A CN 1127875A CN 95101490 CN95101490 CN 95101490 CN 95101490 A CN95101490 A CN 95101490A CN 1127875 A CN1127875 A CN 1127875A
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- elastic sheet
- material body
- shape material
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- wrinkle
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Abstract
The sound-isolating, vibration-damping material comprises elastic sheet as main body with self-adhesion and resin film which is adhered to one surface of said elastic sheet and has wrinkles perpendicular to bending direction of elastic sheet. Majority wrinkles appear at predetermined bending position of the elastic sheet or wrinkles appear on full of one surface of the elastic sheet.
Description
The present invention relates to the single face that have wrinkle of spooling on the compressor of air conditioner capillary soundproof, the vibration-proof material of cohesive voluntarily.
In order to prevent the noise and the vibration of room conditioning, air conditioning for automobiles etc., the material of spooling on the compressor capillary, all use thin slice shape materials such as having voluntarily fusible buttress rubber up to now, and for the single face of removing this thin slice shape material cohesive voluntarily, adopt sticking polyethylene film, net on its one side, also had employing on the one side of this thin slice shape material, to coat the method for synthetic resin.But, with regard to the method for sticking film,, when the spooling air-conditioning duct, have the shortcoming of peeling off easily because the repulsion of film is strong.And coat synthetic resin, then general because synthetic resin and thin slice shape material are for example different with the spring rate of buttress rubber, during bending in use, the resin position is easy to generate the crack, and thin slice shape material then overflows between the crack, and be bonded on hand or be bonded on other pipelines, unsatisfactory.
Cohesive is soundproof voluntarily for the single face that has an anxious line of the present invention, and vibration-proof material has elastic sheet shape material body and resin film.This elastic sheet shape body has cohesive voluntarily.This resin film is bonding with the one side of this elastic sheet shape material body, and is formed with wrinkle with the wrap direction of this thin slice shape material body direction that meets at right angles.
This wrinkle is most, can concentrate in the appointment bending part of this thin slice shape material body, also can all occur on the one side of this thin slice shape material body.
As compressor soundproof, vibration protection capillaceous, the antiadhesion barrier that elastic sheet shape material body is posted the back side subsides of resin film peels, its subsides are entangled on the target object, and the mutual crimping of part that then elastic sheet shape material body is stretched out in the object outside gets up to get final product.
In order to reach soundproof, vibrationproof purpose, elastic sheet shape material body will have certain thickness (about 2mm-10mm), thereby when spooling, it is poor that about two sides certainly leads to certain radius of curvature, and stretching resin film.But, owing to have with the rectangular wrinkle of elastic sheet shape material body wrap direction on the resin film, wrinkle is disappeared, do not produce tension force, the not anti-mutually back of the body of the bonding force of resin film elastic sheet shape material body.
By the present invention, the resin film that is attached at elastic sheet shape material body one side is provided with the rectangular wrinkle of elastic sheet shape material body wrap direction, thereby, when with elastic sheet shape material body spooling during in object, resin film does not produce tension force, the bonding force of elastic sheet shape material body object does not produce anti-back strength, can keep long-term steady tacky state.
According to a kind of scheme of the present invention, concentrate the most wrinkles of appearance in the predetermined bending part of elastic sheet shape material body.Promptly be only limited in elastic sheet shape material body bending part wrinkle is set, can prevent that so in use less dust is attached on the wrinkle.
According to another program of the present invention, most wrinkles appear on the one side of elastic sheet shape material body comprehensively.Since on the one side of elastic sheet shape material body the whole wrinkle that is provided with, elastic sheet shape material body is wound in one heart object in, be wound into the also unlikely generation tension force in least significant end position, what can maintain a long-term stability is bonding.
Fig. 1 is the single face instantiation oblique view of soundproof, the vibration-proof material of cohesive voluntarily that has a wrinkle about the present invention.
Fig. 2 is the oblique view of the same behaviour in service.
Example
The 1st, elastic sheet shape material body, the 2nd, resin film.Elastic sheet shape material body 1 for well-known such as having voluntarily fusible buttress rubber etc.Resin film 2 is for example made with polyethylene, and is bonding with the one side of elastic sheet shape material body 1, and has wrinkle 3 with the elastic sheet shape material body 1 wrap direction direction that meets at right angles.This wrinkle 3, as shown in the figure, many wrinkles can concentrate in together, and also can keep certain distance mutually.Also have, this wrinkle 3 as shown in the figure, appears on whole of thin slice shape material body 1, also can be limited in the bending part scope of appointment.
The 5th, common antiadhesion barrier pastes the adhesive surface that covers in elastic sheet shape material body 1, is to be bonded on hand or to be bonded on other objects when using elastic sheet shape material body 1 in order to prevent.The 6th, compressor capillary etc. are soundproof, the object of vibrationproof.
After this is had a single face of wrinkle cohesive antiadhesion barrier 5 soundproof, vibration-proof material strips down from elastic sheet shape material body 1 voluntarily, this face spooling at object 6, is got up the end crimping of elastic sheet shape material body 1 then.
Spooling is in the elastic sheet shape material body 1 of object 6, and to produce radius of curvature poor owing to the thickness of its about face, the resin film 2 in the outside that therefore must stretch, but owing to be provided with wrinkle 3, its tension force is owing to the wrinkle that stretched disappears.Thereby use elastic sheet shape material body 1 under the situation that is entangled in object 6, resin film can not produce tension force yet.That is to say not can be because of the bonding force of anti-back of the body elastic sheet shape material body 1, and strips down from object 6.
The kind of object 6 has multiple, and the method for spooling elastic sheet shape material body 1 is also of all kinds.Pipeline is as being to twine with one heart, and then wrinkle 3 can come across on whole of elastic sheet shape material body 1.Because the elastic sheet shape material body 1 of this moment is wanted continuous bend.
Claims (3)
1. the single face with wrinkle soundproof, the vibration-proof material of cohesive voluntarily, comprise elastic sheet shape material body (1) and resin film (2), described elastic sheet shape material body (1) has cohesive voluntarily, it is characterized in that this resin film (2) is bonded on the one side of this elastic sheet shape material body (1) and has the meet at right angles wrinkle (3) of direction of wrap direction with this elastic sheet shape material body (1).
2. according to the single face with wrinkle of claim 1 soundproof, the vibration-proof material of cohesive voluntarily, it is characterized in that: decide the bending part giving of this elastic sheet shape material body (1) and concentrate and most wrinkles (3) occur.
3. according to the single face with wrinkle of claim 1 soundproof, the vibration-proof material of cohesive voluntarily, it is characterized in that: most wrinkles (3) on the one side of this elasticized thin sheet material body (1), occur comprehensively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95101490 CN1127875A (en) | 1995-01-25 | 1995-01-25 | Sound-proofing, vibration-proofing, sticky material having wrinkles on one side thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95101490 CN1127875A (en) | 1995-01-25 | 1995-01-25 | Sound-proofing, vibration-proofing, sticky material having wrinkles on one side thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1127875A true CN1127875A (en) | 1996-07-31 |
Family
ID=5073950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95101490 Pending CN1127875A (en) | 1995-01-25 | 1995-01-25 | Sound-proofing, vibration-proofing, sticky material having wrinkles on one side thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1127875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765110A (en) * | 2011-09-02 | 2014-04-30 | 大金工业株式会社 | Outdoor unit |
-
1995
- 1995-01-25 CN CN 95101490 patent/CN1127875A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765110A (en) * | 2011-09-02 | 2014-04-30 | 大金工业株式会社 | Outdoor unit |
| CN103765110B (en) * | 2011-09-02 | 2016-01-20 | 大金工业株式会社 | Off-premises station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |