CN206501805U - Dustproof and waterproof elastic strip and its expanding body - Google Patents
Dustproof and waterproof elastic strip and its expanding body Download PDFInfo
- Publication number
- CN206501805U CN206501805U CN201621168419.9U CN201621168419U CN206501805U CN 206501805 U CN206501805 U CN 206501805U CN 201621168419 U CN201621168419 U CN 201621168419U CN 206501805 U CN206501805 U CN 206501805U
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- CN
- China
- Prior art keywords
- elastomer
- dustproof
- elastic strip
- waterproof elastic
- waterproof
- 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.)
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Abstract
This application discloses a kind of dustproof and waterproof elastic strip and expanding body, it is sealed between expanding body bottom half and wall, the first elastomer including level, one end of first elastomer has vertically protruded out the second elastomer upwards, the other end of first elastomer has protruded out the 3rd elastomer downward vertically, and the 3rd elastomer has protruded out sealing strip away from the surface of first elastomer.The utility model has the advantage of the dustproof and waterproof that can realize expanding body, and it is simple and reliable for structure.
Description
Technical field
The application is related to a kind of sealing strip, more particularly to a kind of expanding body dustproof and waterproof elastic strip.
Background technology
In the prior art, what expanding body was used very easily deviates from and sealing effectiveness when being used for the engagement of sealed rubber strip
It is not good, it is unsatisfactory for existing demand.
Utility model content
The purpose of this utility model is to provide a kind of dustproof and waterproof elastic strip and its expanding body, to overcome prior art
In deficiency.
To achieve the above object, the utility model provides following technical scheme：
The embodiment of the present application discloses a kind of dustproof and waterproof elastic strip, be sealed in expanding body bottom half and wall it
Between, include the first elastomer of level, one end of first elastomer has vertically protruded out the second elastomer upwards, first elasticity
The other end of body has protruded out the 3rd elastomer downward vertically, and the 3rd elastomer has protruded out close away from the surface of first elastomer
Strip of paper used for sealing.
It is preferred that, in above-mentioned dustproof and waterproof elastic strip, the sealing strip has the contact surface of arc.
It is preferred that, in above-mentioned dustproof and waterproof elastic strip, the sealing strip has hollow cavity.
It is preferred that, in above-mentioned dustproof and waterproof elastic strip, it is detachably connected between the sealing strip and the second elastomer.
It is preferred that, in above-mentioned dustproof and waterproof elastic strip, by being engaged between the sealing strip and the second elastomer
Neck and snap connection.
It is furthermore preferred that in above-mentioned dustproof and waterproof elastic strip, the neck and buckle are vulcanie.
It is preferred that, in above-mentioned dustproof and waterproof elastic strip, first elastomer close to second elastomer one
End upwardly extended turning over folded edges, the turning over folded edges include extend in obtuse angle from the first elastomer end the first flanging,
And the second flanging extended from bending at the top of first flanging and along the first flanging lower surface.
It is preferred that, in above-mentioned dustproof and waterproof elastic strip, 3M glue is passed through between the dustproof and waterproof elastic strip and wall
Bonding.
Corresponding, disclosed herein as well is a kind of expanding body, including above-mentioned dustproof and waterproof elastic strip.
Compared with prior art, advantage of the present utility model is：The dustproof and waterproof of expanding body can be realized, and is tied
It is firm at conjunction, it is difficult for drop-off.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show sealed elastic bar structural representation in the utility model specific embodiment；
Fig. 2 show dustproof and waterproof elastic strip structural representation in the utility model specific embodiment；
Fig. 3 show expanding body in the utility model specific embodiment and expands status architecture schematic diagram；
Fig. 4 show expanding body closure state structural representation in the utility model specific embodiment；
Fig. 5 show the enlarged drawing of A in Fig. 3；
Fig. 6 show the enlarged drawing of B in Fig. 3；
Fig. 7 show the enlarged drawing of C in Fig. 4；
Fig. 8 show the enlarged drawing of D in Fig. 4.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
With reference to shown in Fig. 3-4, expanding body casing 4 expands state and closure state, the top of casing 4 and wall with wall 3
Sealed elastic bar 1 is sealed between 3, dustproof and waterproof elastic strip 2 is sealed between the bottom of casing 4 and wall 3.
With reference to shown in Fig. 1,5,7, sealed elastic bar 1 is sealed between expanding body casing 4 and wall 3, including level
First elastomer 101, the top surface of first elastomer 101 protrudes out two the second elastomers 102 being oppositely arranged, two second
The installation cavity 103 clamped to wall 4 is formed between elastomer 102, the bottom surface of the first elastomer 101 has protruded out at least two
Annular seal space 105 is formed between individual the 3rd elastomer 104 being vertically arranged, the 3rd elastomer 104, the first elastomer 101 is downward
Recessed to be formed with elastic portion 106, the elastic portion 106 is convexedly stretched in annular seal space 105.
Using the sealing of this structure, the effect of dustproof and waterproof can be effectively played, the first elastomer is recessed downwards to be formed with
Elastic portion, it is possible to achieve adjusted to the forest fires of different in width wall, being stretched when wall is wider can be to use, simple side
Just.
Further, the second elastomer 102 has protruded out sealing strip 107 away from the side of installation cavity 103.Sealing strip 107 has
There is the contact surface 108 of arc.Sealing strip 107 has hollow cavity 109.
The contact surface of side arc is held in expanding body bottom half adjutage 41, can play the work of dustproof and waterproof
With the effect of cavity can play a part of damping, and cause loop more to be fitted with expanding body, realize dust-proof
Waterproof.
Further, it is detachably connected between the elastomer 102 of sealing strip 107 and second.Sealing strip 107 and second
Connected between elastomer 102 by the neck 110 and buckle 111 that are engaged.Neck 110 and buckle 111 are vulcanie.
Sealing strip uses soft or hard combination process, using the elastomeric material that hardness is higher at dismounting, it is therefore prevented that come off.
Further, 3M glue stickings are passed through between sealed elastic bar and wall.
The material of sealed elastic bar 1 is preferably quality of rubber materials.
With reference to shown in Fig. 2,6,8, dustproof and waterproof elastic strip 2 is sealed between the bottom of expanding body casing 4 and wall 3, bag
The first horizontal elastomer 201 is included, one end of first elastomer 201 has vertically protruded out the second elastomer 202 upwards, and this first
The other end of elastomer 201 has protruded out the 3rd elastomer 203 downward vertically, and the 3rd elastomer 203 is away from the first elastomer 201
Surface has protruded out sealing strip 204.
The dustproof and waterproof of expanding body is realized, simple in construction, effect is good.
Further, sealing strip 204 has the contact surface 205 of arc.Sealing strip 204 has hollow cavity 206.
The contact surface of arc is held in expanding body bottom half adjutage 41, dustproof and waterproof, chamber can be played a part of
The effect of body can play a part of damping, and arc rubber ring is more fitted with expanding body, realize dust-proof
Waterproof.
Further, it is detachably connected between the elastomer 202 of sealing strip 204 and second.The elasticity of sealing strip 204 and second
Connected between body 202 by the neck 207 and buckle 208 that are engaged.Neck 207 and buckle 208 are vulcanie.
Sealing strip uses soft or hard combination process, using the elastomeric material that hardness is higher at dismounting, it is therefore prevented that come off.
Further, the first elastomer 201 has upwardly extended turning over folded edges close to one end of the second elastomer 202, and this is turned over
Turning edge include the first flanging 209 for extending in obtuse angle from the first elastomer end and from the top bending of the first flanging 209 simultaneously
The second flanging 210 extended along the lower surface of the first flanging 209.
Turning over folded edges prevents the second elastomer from turning up when can stretch out expanding body casing, realizes that closure is dust-proof
While waterproof sealing, connected between rubber strip and wall firm can be protected.
Further, 3M glue stickings are passed through between dustproof and waterproof sealing strip and wall.
The material of dustproof and waterproof elastic strip 2 is preferably quality of rubber materials.
A kind of expanding body, including above-mentioned sealed elastic bar and/or dustproof and waterproof elastic strip.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (9)
1. a kind of dustproof and waterproof elastic strip, it is characterised in that the elastic strip is sealed between expanding body bottom half and wall,
The first elastomer (201) including level, one end of first elastomer (201) has vertically protruded out the second elastomer upwards
(202), the other end of first elastomer (201) has protruded out the 3rd elastomer (203), the 3rd elastomer (203) downward vertically
Surface away from first elastomer (201) has protruded out sealing strip (204).
2. dustproof and waterproof elastic strip according to claim 1, it is characterised in that the sealing strip (204) has arc
Contact surface (205).
3. dustproof and waterproof elastic strip according to claim 1, it is characterised in that the sealing strip (204) has hollow
Cavity (206).
4. dustproof and waterproof elastic strip according to claim 1, it is characterised in that the sealing strip (204) and the second elasticity
Body is detachably connected between (202).
5. dustproof and waterproof elastic strip according to claim 1, it is characterised in that the sealing strip (204) and the second elasticity
Connected between body (202) by the neck (207) and buckle (208) that are engaged.
6. dustproof and waterproof elastic strip according to claim 5, it is characterised in that the neck (207) and buckle (208) are
Vulcanie.
7. dustproof and waterproof elastic strip according to claim 1, it is characterised in that first elastomer (201) is close to institute
The one end for stating the second elastomer (202) has upwardly extended turning over folded edges, and the turning over folded edges is included from the first elastomer end
The first flanging (209) for extending in obtuse angle and from bending at the top of first flanging (209) and along first flanging
(209) the second flanging (210) of lower surface extension.
8. dustproof and waterproof elastic strip according to claim 1, it is characterised in that the dustproof and waterproof elastic strip and wall it
Between pass through 3M glue stickings.
9. a kind of expanding body, including any described dustproof and waterproof elastic strips of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168419.9U CN206501805U (en) | 2016-11-02 | 2016-11-02 | Dustproof and waterproof elastic strip and its expanding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168419.9U CN206501805U (en) | 2016-11-02 | 2016-11-02 | Dustproof and waterproof elastic strip and its expanding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501805U true CN206501805U (en) | 2017-09-19 |
Family
ID=59842443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168419.9U Expired - Fee Related CN206501805U (en) | 2016-11-02 | 2016-11-02 | Dustproof and waterproof elastic strip and its expanding body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335447A (en) * | 2016-11-02 | 2017-01-18 | 张家港市隆旌汽车零部件有限公司 | Dustproof and waterproof elastic strip |
-
2016
- 2016-11-02 CN CN201621168419.9U patent/CN206501805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335447A (en) * | 2016-11-02 | 2017-01-18 | 张家港市隆旌汽车零部件有限公司 | Dustproof and waterproof elastic strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20211102 |