CN205930188U - Vehicle door sealing strip exhaust hole arrangement structure - Google Patents
Vehicle door sealing strip exhaust hole arrangement structure Download PDFInfo
- Publication number
- CN205930188U CN205930188U CN201620948847.7U CN201620948847U CN205930188U CN 205930188 U CN205930188 U CN 205930188U CN 201620948847 U CN201620948847 U CN 201620948847U CN 205930188 U CN205930188 U CN 205930188U
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- sealing strip
- inner chamber
- orifice plate
- plate net
- weather strip
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Abstract
The utility model discloses a vehicle door sealing strip technical field's a vehicle door sealing strip exhaust hole arrangement structure, including the sealing strip, the inner chamber of sealing strip is provided with the foam blanket, the inner chamber of foam blanket is provided with airflow channel, the airflow channel inner chamber evenly is provided with the noise reduction passageway, the inner chamber central point of noise reduction passageway puts and is provided with the aperture pipeline, both wings from interior fixed orifice plates net, amortization pad and the orifice plate net of outwards having set gradually of aperture pipeline, the both ends of orifice plate net all are provided with the screw, have optimized the door power of closing, promote whole car quality, and are gaseous through amortization pad, the two -way exhaust of orifice plate net in addition, and orifice plate net secondary is effectual to have blockked the gaseous velocity of flow, and the pad of amortization simultaneously is also effectual to have absorbed gaseous noise, and its manufacturing method is simple, greatly reduced manufacturing cost.
Description
Technical field
This utility model is related to door weather strip technical field, specially a kind of door weather strip steam vent arrangement.
Background technology
Door weather strip is used for around door edge and vehicle body peristome, serves and prevents water, dust into the car
Effect, simultaneously also available buffer open and close car door when impact and keep door position and prevent driving in car door vibration etc. function.
Generally door weather strip all itself carries steam vent, plays the gas discharge effect in sealing strip own cavity, alleviates car door
Impact during closing, but at present, the steam vent perforate direction of door weather strip is consistent, and one kind is all towards body exterior, a kind of
It is that the internal gas flow of door weather strip will be arranged to interior of body, increased negative pressure inside and outside vehicle body, Ke Nengyin all towards interior of body
Rise close the door firmly excessive, additionally due to car door is often closed and leading to noise very big and so that door weather strip is damaged.
Utility model content
The purpose of this utility model is to provide a kind of door weather strip steam vent arrangement, to solve above-mentioned background skill
The problem proposing in art.
For achieving the above object, this utility model provides following technical scheme：A kind of door weather strip steam vent arrangement knot
Structure, including sealing strip, the inner chamber of described sealing strip is provided with froth bed, and the inner chamber of described froth bed is provided with gas channel, institute
State gas channel inner chamber and be evenly arranged with noise abatement passage, the lumen centers position of described noise abatement passage is provided with aperture pipeline, institute
The both wings stating aperture pipeline are from inside to outside disposed with fixing hole expanded metals, silencing pad and orifice plate net, the two ends of described orifice plate net
It is provided with screw.
Preferably, the lumen loading of described fixing hole expanded metals and orifice plate net has silencing pad.
Preferably, the smooth inner chamber being deposited in both sides fixing hole expanded metals of described aperture pipeline.
Preferably, noise abatement passage minimum for three groups of identical.
Compared with prior art, the beneficial effects of the utility model are：During closing of the door, can be effectively by door weather strip
Most of air in own cavity is discharged to outside by originally arranging interior of body instead, reduces exogenous QI in vehicle body at closing time
The stream impact to closing forces for the negative pressure, optimizes door closing-force, lifts car load quality, gas is through silencing pad, orifice plate net in addition
Bi-directional venting, the secondary flow velocity effectively blocking gas of orifice plate net, simultaneously silencing pad also effectively absorb the noise of gas,
Its manufacture method is simple, greatly reduces production cost.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model noise abatement channel design schematic diagram.
In figure：1 sealing strip, 2 froth beds, 3 noise abatement passages, 31 fixing hole expanded metals, 32 aperture pipelines, 33 orifice plate nets, 34 spiral shells
Silk, 35 silencing pads, 4 gas channels.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of technical scheme：A kind of door weather strip steam vent arrangement,
Including sealing strip 1, the inner chamber of described sealing strip 1 is provided with froth bed 2, and the inner chamber of described froth bed 2 is provided with gas channel 4,
Described gas channel 4 inner chamber is evenly arranged with noise abatement passage 3, and the lumen centers position of described noise abatement passage 3 is provided with small bore tube
Road 32, the both wings of described aperture pipeline 32 are from inside to outside disposed with fixing hole expanded metals 31, silencing pad 35 and orifice plate net 33, institute
The two ends stating orifice plate net 33 are provided with screw 34.
Wherein, the lumen loading of described fixing hole expanded metals 31 and orifice plate net 33 has silencing pad 35, and described aperture pipeline 32 is flat
The whole inner chamber being deposited in both sides fixing hole expanded metals 31, described noise abatement passage 3 minimum for three groups of identical, gas can not only be stopped
Flow velocity, but also effectively absorb the noise of gas.
Operation principle：Balance air-flow, this external seal strip 2 inner chamber is provided with noise abatement passage 3, its internal aperture pipeline
32nd, fixing hole expanded metals 31, silencing pad 35 and orifice plate net 33 have the function of noise reduction.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of door weather strip steam vent arrangement, including sealing strip（1）It is characterised in that：Described sealing strip（1）Interior
Chamber is provided with froth bed（2）, described froth bed（2）Inner chamber be provided with gas channel（4）, described gas channel（4）Inner chamber is equal
Even it is provided with noise abatement passage（3）, described noise abatement passage（3）Lumen centers position be provided with aperture pipeline（32）, described aperture
Pipeline（32）Both wings be from inside to outside disposed with fixing hole expanded metals（31）, silencing pad（35）With orifice plate net（33）, described hole
Expanded metals（33）Two ends be provided with screw（34）.
2. a kind of door weather strip steam vent arrangement according to claim 1 it is characterised in that：Described fixing orifice plate
Net（31）With orifice plate net（33）Lumen loading have silencing pad（35）.
3. a kind of door weather strip steam vent arrangement according to claim 1 it is characterised in that：Described aperture pipeline
（32）Smooth it is deposited in both sides fixing hole expanded metals（31）Inner chamber.
4. a kind of door weather strip steam vent arrangement according to claim 1 it is characterised in that：Described noise abatement passage
（3）Minimum for three groups of identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948847.7U CN205930188U (en) | 2016-08-26 | 2016-08-26 | Vehicle door sealing strip exhaust hole arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948847.7U CN205930188U (en) | 2016-08-26 | 2016-08-26 | Vehicle door sealing strip exhaust hole arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930188U true CN205930188U (en) | 2017-02-08 |
Family
ID=57953065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948847.7U Active CN205930188U (en) | 2016-08-26 | 2016-08-26 | Vehicle door sealing strip exhaust hole arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458196A (en) * | 2017-09-18 | 2017-12-12 | 桐乡风腾专利运营有限公司 | A kind of bumper and absorbing shock weather strip for automobile |
-
2016
- 2016-08-26 CN CN201620948847.7U patent/CN205930188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458196A (en) * | 2017-09-18 | 2017-12-12 | 桐乡风腾专利运营有限公司 | A kind of bumper and absorbing shock weather strip for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |