CN208935367U - Soft-hard coextrusion rubber strip is used in a kind of sealing of air conditioner filter element - Google Patents
Soft-hard coextrusion rubber strip is used in a kind of sealing of air conditioner filter element Download PDFInfo
- Publication number
- CN208935367U CN208935367U CN201821435926.3U CN201821435926U CN208935367U CN 208935367 U CN208935367 U CN 208935367U CN 201821435926 U CN201821435926 U CN 201821435926U CN 208935367 U CN208935367 U CN 208935367U
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- Prior art keywords
- air conditioner
- filter element
- slot
- soft
- conditioner filter
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- Filtering Of Dispersed Particles In Gases (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a kind of air conditioner filter element sealing soft-hard coextrusion rubber strip, belongs to the technical field of high molecular material；It is hard material with slot matrix and seal, the slot matrix, and the seal is soft material, and the slot matrix is integrally formed with the seal by soft-hard coextrusion technology；The slot matrix includes slot part and the Fastener on the slot part；The slot part is in straight hook-like configuration comprising bending part and is respectively arranged on the vertical strip parts in bending part both ends and billet portion；The Fastener is set to the inside in the billet portion and setting corresponding with the vertical strip parts；The utility model has the characteristics such as structure is simple, manufacturing cost is low, convenient for disassembly and assembly, sealing effect is good.
Description
Technical field
The utility model relates to the technical fields of high molecular material more particularly to a kind of sealing of air conditioner filter element to use soft-hard coextrusion
Adhesive tape.
Background technique
The effect of automobile air-conditioning filter is: filtering from the extraneous air for entering interior, mentions the cleanliness of air
Height, general filter material refer to impurity included in air, finely ground particles, pollen, bacterium, industrial waste gas and dust
It is to prevent from this substance from entering air-conditioning system to destroy air-conditioning system Deng, the effect of air-conditioning filter cleaner, it is good to interior occupants
Air environment, protect the health of occupant.
Air conditioner filter element is installed within air-conditioning systems, usually has the boundary gap of some very littles in boundary, thus is caused
Air-conditioning system can generate some air leakages, this is just unfavorable for the leakproofness of automobile main frame maker in air inlet at the gap of boundary
It is required that.Air leakage after being installed to air-conditioning system in order to meet automobile main frame maker to filter core of automotive air-conditioner requires, at present air-conditioning
The common sealing means of filter core have: in filter core non-woven fabrics side frame or plastic frame outer patch sponge strip；However, realizing both the above
Form, air conditioner filter element must paste non-woven fabrics or injecting head frame in paper folding end, then in non-woven fabrics frame or injection molding in front
Frame pastes sponge strip in front, and manufacturing procedure is more, so that artificial and raw material costs are increased, simultaneously as frame quantity
The difficulty also increased to the control of air conditioner filter element tightness more.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of air conditioner filter element sealing soft-hard coextrusion rubber strip；
The characteristics such as it is simple with structure, manufacturing cost is low, convenient for disassembly and assembly, sealing effect is good.
The utility model provides following technical scheme, and a kind of air conditioner filter element sealing soft-hard coextrusion rubber strip has slot base
Body and seal, the slot matrix are hard material, and the seal is soft material；The slot matrix includes slot part
With the Fastener being set on the slot part；The slot part is in straight hook-like configuration comprising bending part and is respectively arranged on the bending
The vertical strip parts in portion both ends and billet portion；The Fastener is set to the inside in the billet portion and opposite with the vertical strip parts
It should be arranged, the seal is set to the port in the billet portion and its extending direction and the angle of the vertical strip parts are greater than institute
State the angle in billet portion Yu the vertical strip parts.
Preferably, the Fastener includes card-tight part and carrier and guide part set on its both ends；The carrier with
The billet portion connects, and the card-tight part is arranged in parallel with the vertical strip parts and it is towards the vertical strip parts side
Equipped with multiple sawtooth.
Preferably, the extending direction of the guide part is biased to billet portion side.
Preferably, the slot matrix is integrally formed with the seal by soft-hard coextrusion technology.
Preferably, the material of the slot matrix is PVC material.
Preferably, the material of the seal is NBR material.
The utility model has the following beneficial effects: the utility model is the slot matrix and the soft sealing of hard
Body is integrally formed by soft-hard coextrusion technology, reduces manufacturing cost cost；In addition the slot part is in straight hook-like configuration, packet
It includes bending part and is respectively arranged on the vertical strip parts in bending part both ends and billet portion, the Fastener is set to the interior of the billet portion
It side and setting corresponding with the vertical strip parts and which is provided with multiple sawtooth, be easy to implement the utility model to air-conditioning
The clamping and dismounting of filter core are convenient；Moreover the effect of air conditioner filter element and air-conditioning system housing seal is played using the seal
Fruit.
Detailed description of the invention
Fig. 1 is the sectional schematic diagram that soft-hard coextrusion rubber strip is used in air conditioner filter element described in the utility model sealing；
Description of symbols: 100-slot matrix, 110-slot parts, 111-bending parts, 112-vertical strip parts,
It is 113-billet portions, 120-Fasteners, 121-card-tight parts, 122-carriers, 123-guide parts, 124-sawtooth, 200-close
Feng Ti.
Specific embodiment
In order to make the purpose of utility model of the utility model, technical solution and technical effect are more clearly understood, tie below
Specific embodiment is closed to be described further the utility model.It should be understood that specific embodiment described herein, be only used for
It explains the utility model, is not used to limit the utility model.
Shown in referring to Fig.1, a kind of air conditioner filter element sealing soft-hard coextrusion rubber strip has slot matrix 100 and seal
200, the slot matrix 100 is hard material, and the seal 200 is soft material, preferably, the slot matrix 100
Material be PVC material, the material of the seal 200 is NBR material, it is preferable that the slot matrix 100 and the sealing
Body 200 is integrally formed by soft-hard coextrusion technology, makes the utility model manufacturing cost using injection molding co-extrusion technology processing method
It is cheap, reduce the processing cost of air-conditioning system.
Further, the slot matrix 100 includes slot part 110 and the Fastener 120 on the slot part；It is described
Slot part 110 is in straight hook-like configuration comprising bending part 111 and is respectively arranged on vertical strip parts 112 in the bending part both ends and short
Item portion 113, the bending part 111 can accommodate some functional particles substances inside the filter paper in air conditioner filter element, prevent it
Air conditioner filter element is flowed out, the pollution of environment is reduced；Preferably, the Fastener 120 be set to the billet portion 13 inside and with
The corresponding setting of the vertical strip parts 112, is easy to implement the clamping to air conditioner filter element；The seal 200 is set to described short
The port in item portion 113 and its extending direction and the angle of the vertical strip parts 112 be greater than the billet portion 113 with it is described vertical
The angle of strip parts 113, the setting enhance the sealing performance between air conditioner filter element and air-conditioning system shell.
Further, the Fastener 120 includes card-tight part 121 and carrier 122 and guide part set on its both ends
123；The carrier 122 connects with 113 phase of billet portion, and the card-tight part 113 is parallel with the vertical strip parts 112 to be set
Set and its towards vertical 112 side of strip parts be equipped with multiple sawtooth 124；Design enhances the Fastener through this structure
In addition the clamping force of 120 pairs of air conditioner filter elements is also convenient for the utility model and air-conditioning to enhance the reliability of the connection of the two
The disassembling operations of filter core.
Further, the extending direction of the guide part 123 is biased to 113 side of billet portion；It designs through this structure
It enhances the utility model and the facilitation operated to air conditioner filter element is installed.
The installation process of the utility model: the filter paper end face paper folding of air conditioner filter element is inserted in institute along the guide part 123
Slot part 110 is stated until contradicting to the bending part 111, is clamped on the paper folding of filter paper end face by the Fastener 120 described
In slot matrix 100, and further strengthen snap action by multiple sawtooth 124, so that the utility model is clamped on sky
Filter core is adjusted, the air conditioner filter element of the utility model will have been installed between air conditioner filter element and air-conditioning system shell, the seal
200 play the effect of air conditioner filter element and air-conditioning system housing seal.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, architectural form cans be flexible and changeable, and can be produced with subseries
Product.Several simple deduction or replace are only made, it is true by the claims submitted all to shall be regarded as belonging to the utility model
Fixed scope of patent protection.
Claims (6)
1. a kind of air conditioner filter element sealing soft-hard coextrusion rubber strip, has slot matrix and seal, the slot matrix is hard
Material, the seal are soft material；It is characterized by: the slot matrix includes slot part and on the slot part
Fastener；The slot part be in straight hook-like configuration comprising bending part and be respectively arranged on the vertical strip parts in bending part both ends and
Billet portion；The Fastener is set to the inside in the billet portion and setting corresponding with the vertical strip parts, the seal
Set on the port in the billet portion and the angle of its extending direction and the vertical strip parts is greater than the billet portion and described perpendicular
The angle of straight strip parts.
2. air conditioner filter element sealing soft-hard coextrusion rubber strip as described in claim 1, it is characterised in that: the Fastener includes card
Tight portion and carrier and guide part set on its both ends；The carrier connects with the billet portion, the card-tight part and institute
State vertical strip parts be arranged in parallel and its towards the vertical strip parts side be equipped with multiple sawtooth.
3. air conditioner filter element sealing soft-hard coextrusion rubber strip as claimed in claim 2, it is characterised in that: the extension of the guide part
It is biased to billet portion side in direction.
4. air conditioner filter element sealing soft-hard coextrusion rubber strip as described in claim 1, it is characterised in that: the slot matrix and institute
Seal is stated to be integrally formed by soft-hard coextrusion technology.
5. air conditioner filter element sealing soft-hard coextrusion rubber strip as described in claim 1, it is characterised in that: the material of the slot matrix
Matter is PVC material.
6. air conditioner filter element sealing soft-hard coextrusion rubber strip as described in claim 1, it is characterised in that: the material of the seal
For NBR material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435926.3U CN208935367U (en) | 2018-08-31 | 2018-08-31 | Soft-hard coextrusion rubber strip is used in a kind of sealing of air conditioner filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435926.3U CN208935367U (en) | 2018-08-31 | 2018-08-31 | Soft-hard coextrusion rubber strip is used in a kind of sealing of air conditioner filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935367U true CN208935367U (en) | 2019-06-04 |
Family
ID=66719563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435926.3U Active CN208935367U (en) | 2018-08-31 | 2018-08-31 | Soft-hard coextrusion rubber strip is used in a kind of sealing of air conditioner filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935367U (en) |
-
2018
- 2018-08-31 CN CN201821435926.3U patent/CN208935367U/en active Active
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