CN204300521U - The hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal - Google Patents
The hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal Download PDFInfo
- Publication number
- CN204300521U CN204300521U CN201420702732.0U CN201420702732U CN204300521U CN 204300521 U CN204300521 U CN 204300521U CN 201420702732 U CN201420702732 U CN 201420702732U CN 204300521 U CN204300521 U CN 204300521U
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- China
- Prior art keywords
- edge
- epipharynx
- sheet metal
- vehicle body
- body sheet
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- 239000002184 metal Substances 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000004378 air conditioning Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 238000010009 beating Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses the hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal, it is characterized in that: it comprises cylindrical tube (1), and be arranged on the stage portion (2) on body (1) excircle; The top of described stage portion (2) arranges outward flanging and to the epipharynx edge (3) of downward-extension, is provided with groove of stepping down (5) between this epipharynx edge (3) and body (1); The below of described stage portion (2) is provided with the outer lip edge (4) coordinating with epipharynx edge (3) and clamp vehicle body sheet metal, is also provided with elastic portion (6) between outer lip edge (4) and epipharynx edge (3).The utility model structure is simple, and solve the problem that existing air-conditioner drain tube seal structure sealing is poor, only have hermetically-sealed construction generation deformation in assembling process, do not do requirement to the elasticity of drainpipe, generalization is extremely strong.
Description
Technical field
The utility model relates to automobile air conditioning technology field, especially relates to the hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal.
Background technology
Current all vehicles are for ensureing that air-conditioner drain is normal, water drainage pipe of air conditioner all can be arranged in air-conditioning minimum point, because being subject to arrange height limitation, the sealing of water drainage pipe of air conditioner and vehicle body is general all in underbody or front panel beating lower end, and these positions are because communicating with external environment, and distance ground and engine closer, poor sealing can affect the driving sensory comfort of car load herein.And on road surface, have large stretch of ponding, vehicle is when crossing fast, the ponding on road surface is because spraying obliquely upward from tire both sides by tire extruding, the water pressure of now splashing is larger, the water of high pressure has certain probability and enters cabin interior from the sealing station of drainpipe and panel beating, long term accumulation can cause carpeting mouldy, and serious conditions can steep bad vehicle body sheet metal.What is more, unreliable because of drainpipe and panel beating hermetically-sealed construction, causes drainpipe very easily to come off.After drainpipe comes off, when using the air conditioner, the condensed water that air-conditioning is formed can not be discharged to outside smoothly, or flows directly on body platform along the drainpipe come off, and because of the general portion all under carpets of drainpipe, human pilot is not easily discovered and repaired in time.Long time integration, not only above-mentioned sound insulation, sealing, waterproof effect reduce greatly, but also can damage the carpet of car, sound insulating pad, beam, floor.Meanwhile, part house line generally can be arranged in both sides, floor or be fixed on the web beam of floor, and wire harness steeps for a long time in water, even can cause line short, burn car risk.
Utility model content
Given this, the purpose of this utility model is to provide the hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal, solves the problem that existing hermetically-sealed construction sealing is poor.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is: the hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal, and it comprises cylindrical tube, and is arranged on the stage portion on body excircle.Outward flanging is set above stage portion and to the epipharynx edge of downward-extension, between this epipharynx edge and body, is provided with groove of stepping down.Be provided with the outer lip edge coordinating with epipharynx edge and clamp vehicle body sheet metal in the below of stage portion, between outer lip edge and epipharynx edge, be also provided with elastic portion.Adopt technique scheme, the sealing of drainpipe and vehicle body sheet metal is adjusted by the magnitude of interference size of epipharynx edge and outer lip edge, epipharynx edge adopts the design of major diameter arc-shaped transition, after drainpipe is seated, epipharynx edge can be fitted with vehicle body sheet metal plane completely because of the arcuate structure designed under stress deformation nature, strengthens soundproof effect.Outer lip edge then adopts minor diameter back-off to design, and convenient equipment is also deviate from from vehicle body sheet metal hole when can prevent drainpipe from assembling, and strengthens sealing reliability.Back-off simultaneously because of outer lip edge designs, and automobile can be suppressed when quick ponding road surface excessively, and the water of splashing infilters driver's cabin from the sealing station of drainpipe and panel beating.
The beneficial effects of the utility model: the utility model adjusts the sealing of drainpipe and vehicle body sheet metal by the magnitude of interference size of epipharynx edge and outer lip edge, epipharynx edge is because of stress deformation, the arcuate structure designed under nature can be fitted completely with vehicle body sheet metal plane, by the effect of rubber bounce-back restoring force, epipharynx edge and panel beating are fitted tighter; Outer lip edge adopts the design of minor diameter back-off, inclined-plane in outer lip edge is handled easily personnel equipment greatly, in addition, back-off is then being subject to while epipharynx edge bounce and vehicle body sheet metal fit tightly, himself also can stressed crimp, and be passed to epipharynx edge by elastic portion, make its enlarged outside diameter, block panel beating further.The utility model structure is simple, and solve the problem that existing air-conditioner drain tube seal structure sealing is poor, only have hermetically-sealed construction generation deformation in assembling process, do not do requirement to the elasticity of drainpipe, generalization is extremely strong.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the structural representation after the utility model motor body assembling panel beating.
Detailed description of the invention
Embodiment,
See also Fig. 1 to 2, the hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal, it comprises cylindrical tube 1, and is arranged on the stage portion 2 on body 1 excircle.
Outward flanging is set above stage portion 2 and to the epipharynx edge 3 of downward-extension, groove 5 of stepping down is provided with between this epipharynx edge 3 and body 1, be provided with the outer lip edge 4 coordinating with epipharynx edge 3 and clamp vehicle body sheet metal 10 in the below of stage portion 2, between outer lip edge 4 and epipharynx edge 3, be also provided with elastic portion 6.
The port symmetrical of outer lip edge 4 is provided with a buckle 7, and the distance between two buckles 7 is less than the distance between epipharynx edge 3 outer edge.Epipharynx edge 3 is curved, and described outer lip edge 4 is provided with inclined-plane 8 convenient for assembly.The port height of epipharynx edge 3 is lower than buckle 7 height of outer lip edge 4.
The utility model adjusts the sealing of drainpipe and vehicle body sheet metal by the magnitude of interference size of epipharynx edge, outer lip edge and vehicle body sheet metal.Epipharynx edge adopts the design of major diameter arc-shaped transition, and after drainpipe is seated, epipharynx edge is because of stress deformation, and the arcuate structure under nature can be fitted completely with vehicle body sheet metal plane, has good soundproof effect.Outer lip edge adopts the design of minor diameter back-off, and outer lip edge is provided with inclined-plane, can play self guided effect during assembling, the equipment of handled easily personnel, and tip upside down on when being subject to epipharynx edge bounce, fit tightly with vehicle body sheet metal, meanwhile, back-off self is because of stressed extruding extensional deformation, be passed to epipharynx edge by elastic portion, make its enlarged outside diameter, block panel beating, and then deviate from from vehicle body sheet metal hole when preventing drainpipe from assembling, strengthen sealing reliability.Further, by said structure, effectively suppress automobile when quick ponding road surface excessively, the water of splashing infilters driver's cabin from the sealing station of drainpipe and panel beating, destroys the carpet of car, sound insulating pad, beam, floor.
Claims (4)
1. a hermetically-sealed construction for air conditioning for automobiles drainpipe and vehicle body sheet metal, is characterized in that: it comprises cylindrical tube (1), and is arranged on the stage portion (2) on body (1) excircle; The top of described stage portion (2) arranges outward flanging and to the epipharynx edge (3) of downward-extension, is provided with groove of stepping down (5) between this epipharynx edge (3) and body (1); The below of described stage portion (2) is provided with the outer lip edge (4) coordinating with epipharynx edge (3) and clamp vehicle body sheet metal, is also provided with elastic portion (6) between outer lip edge (4) and epipharynx edge (3).
2. the hermetically-sealed construction of air conditioning for automobiles drainpipe as claimed in claim 1 and vehicle body sheet metal, it is characterized in that: the port symmetrical of described outer lip edge (4) is provided with a buckle (7), and the distance between two buckles (7) is less than the distance between epipharynx edge (3) outer edge.
3. the hermetically-sealed construction of air conditioning for automobiles drainpipe as claimed in claim 2 and vehicle body sheet metal, is characterized in that: the port height of described epipharynx edge (3) lower than outer lip edge (4) buckle (7) highly.
4. the air conditioning for automobiles drainpipe as described in any one of claims 1 to 3 and the hermetically-sealed construction of vehicle body sheet metal, it is characterized in that: described epipharynx edge (3) is curved, described outer lip edge (4) is provided with inclined-plane (8) convenient for assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702732.0U CN204300521U (en) | 2014-11-20 | 2014-11-20 | The hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702732.0U CN204300521U (en) | 2014-11-20 | 2014-11-20 | The hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300521U true CN204300521U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702732.0U Active CN204300521U (en) | 2014-11-20 | 2014-11-20 | The hermetically-sealed construction of a kind of air conditioning for automobiles drainpipe and vehicle body sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216581A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A/c system and panel beating hermetically-sealed construction thereof after a kind of |
| CN105318120A (en) * | 2015-06-09 | 2016-02-10 | 王思奇 | Flange connection piece |
| CN114321546A (en) * | 2021-12-29 | 2022-04-12 | 拓荆科技股份有限公司 | Upper portion cavity, lower portion cavity and cavity penetrating equipment |
-
2014
- 2014-11-20 CN CN201420702732.0U patent/CN204300521U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318120A (en) * | 2015-06-09 | 2016-02-10 | 王思奇 | Flange connection piece |
| CN105216581A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A/c system and panel beating hermetically-sealed construction thereof after a kind of |
| CN105216581B (en) * | 2015-10-21 | 2018-09-11 | 安徽江淮汽车集团股份有限公司 | Air-conditioning system and its metal plate sealing structure after a kind of |
| CN114321546A (en) * | 2021-12-29 | 2022-04-12 | 拓荆科技股份有限公司 | Upper portion cavity, lower portion cavity and cavity penetrating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |