CN202836317U - Connecting and fixing structure of vehicle air conditioning evaporator assembly shell body - Google Patents
Connecting and fixing structure of vehicle air conditioning evaporator assembly shell body Download PDFInfo
- Publication number
- CN202836317U CN202836317U CN 201220457608 CN201220457608U CN202836317U CN 202836317 U CN202836317 U CN 202836317U CN 201220457608 CN201220457608 CN 201220457608 CN 201220457608 U CN201220457608 U CN 201220457608U CN 202836317 U CN202836317 U CN 202836317U
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- CN
- China
- Prior art keywords
- shell body
- upper shell
- lower house
- vehicle air
- connection plate
- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a connecting and fixing structure of a vehicle air conditioning evaporator assembly shell body. The connecting and fixing structure of the vehicle air conditioning evaporator assembly shell body comprises an upper shell body, a lower shell body, a drought fan cover and a connecting structure of the upper shell body, the lower shell body and the drought fan cover, wherein grooves are formed in combination surfaces of the upper shell body and the lower shell body and are matched with flanges of the combination surface of the lower shell body, the grooves in the combination surface of the upper shell body are end-to-end sealed grooves or grooves with the heads and the tails disconnected, an outward protruding upper connection plate is arranged on a shell body outer surface at the position of the combination surface of the upper shell body, the upper connection plate is provided with a downward protruding positioning pin and a connection hole, a lower connection plate opposite to the upper connection plate on the outer surface of the upper shell body is arranged on a shell body outer surface of the lower shell body, the lower connection plate of the lower shell body is provided with a positioning hole and a connection hole, the positioning hole is matched with the positioning pin of the upper connection plate of the upper shell body, the connection hole is opposite to the connection hole of the upper connection plate of the upper shell body, and the upper shell body, the lower shell body and the drought fan cover are all plastic injection parts.
Description
Technical field:
The utility model relates to a kind of A/C evaporator, and particularly a kind of vehicle air-conditioner evaporator assembly shell is connected and fixed structure.
Background technology:
The evaporation assembly of existing auto air-con generally is contained in driver's under-seat, because the less installation in space is restricted, external dimensions to evaporator assembly is had relatively high expectations, and upper shell, lower house and the fan shroud of existing evaporator assembly often adopt sheet metal component, this sheet metal component housing is yielding, assembling is difficulty, and the large cost of weight is higher.
Summary of the invention:
The utility model purpose provides a kind of a kind of vehicle air-conditioner evaporator assembly shell easy to assembly, lightweight and that cost is low and is connected and fixed structure.
The technical scheme that realizes the utility model purpose is, a kind of vehicle air-conditioner evaporator assembly shell is connected and fixed structure, comprise upper shell, lower house and fan shroud and syndeton thereof, it is characterized in that: the syndeton of described upper shell and lower house is, the flange that is provided with at the faying face that upper shell combines with lower house on the faying face of groove and lower house matches, groove on the faying face of above-mentioned upper shell is groove or the disjunct groove of head and the tail of end to end sealing, housing outer surface at the faying face place of upper shell is provided with the upper junction plate of evagination, this upper junction plate is provided with lower protruding alignment pin and connecting hole, be provided with the relative lower connecting plate of upper junction plate on the outer surface with above-mentioned upper shell in the housing outer surface of lower house, the lower connecting plate of this lower house be provided with locating hole and connecting hole respectively with above-mentioned upper shell on upper junction plate on alignment pin match relative with connecting hole.Described upper shell, lower house and fan shroud are plastic injection piece.
The utility model have advantages of compared with the prior art easy to assembly, lightweight and cost low.
Description of drawings:
Fig. 1 is perspective view of the present utility model, and Fig. 2 is the perspective view of upper shell, and Fig. 3 is the perspective view of lower house.
The specific embodiment:
The utility model is for the upper shell 1 of existing evaporimeter, lower house 2 and fan shroud 5 are the difficult defective of sheet metal component structure assembling, adopt plastic injection-moulded drip molding, upper, buckle and positioning and fixing structure are set on the faying face between the lower house, described buckle structure is, establish a plurality of bar-shaped troughs that are not connected mutually or the groove of end to end sealing at the faying face of upper shell, and match with above-mentioned draw-in groove at the flange that the faying face of the lower house corresponding with the draw-in groove of above-mentioned upper shell arranges evagination, described positioning and fixing structure is, the lateral wall at faying face place is provided with the evagination upper junction plate 3 of level around upper shell, the lower surface of this upper junction plate is provided with the alignment pin of evagination, have connecting hole on this upper junction plate body, and be provided with the lower connecting plate 4 relative with the upper junction plate of above-mentioned upper shell at the lateral wall of lower house faying face, this lower connecting plate be provided with locating hole and connecting hole respectively with the connecting plate of above-mentioned upper shell on alignment pin match relative with connecting hole, above-mentioned connecting plate has at least a pair of, and for being symmetrical arranged.During assembling the alignment pin on the upper shell connecting plate injected in the locating hole on the connecting plate on the lower house, after pressing down the flange that makes on the lower house faying face and inserting in the draw-in groove on the upper shell faying face, be screwed in the upper and lower casing connecting plate in the connecting hole with tapping screw, make it to be fixed as an integral body.And the syndeton between fan shroud and the lower house is not changed, and still adopts screw to connect.The utility model is specially adapted to engineering truck.
Above-mentioned plastic injection piece structure assembling is very convenient, lightweight, cost is also lower.
Claims (2)
1. a vehicle air-conditioner evaporator assembly shell is connected and fixed structure, comprise upper shell, lower house and fan shroud and syndeton thereof, it is characterized in that: the syndeton of described upper shell and lower house is, the flange that is provided with at the faying face that upper shell combines with lower house on the faying face of groove and lower house matches, groove on the faying face of above-mentioned upper shell is groove or the disjunct groove of head and the tail of end to end sealing, housing outer surface at the faying face place of upper shell is provided with the upper junction plate of evagination, this upper junction plate is provided with lower protruding alignment pin and connecting hole, be provided with the relative lower connecting plate of upper junction plate on the outer surface with above-mentioned upper shell in the housing outer surface of lower house, the lower connecting plate of this lower house be provided with locating hole and connecting hole respectively with above-mentioned upper shell on upper junction plate on alignment pin match relative with connecting hole.
2. be connected and fixed structure such as right 1 described vehicle air-conditioner evaporator assembly shell, it is characterized in that: described upper shell, lower house and fan shroud are plastic injection piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457608 CN202836317U (en) | 2012-09-10 | 2012-09-10 | Connecting and fixing structure of vehicle air conditioning evaporator assembly shell body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457608 CN202836317U (en) | 2012-09-10 | 2012-09-10 | Connecting and fixing structure of vehicle air conditioning evaporator assembly shell body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836317U true CN202836317U (en) | 2013-03-27 |
Family
ID=47948004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457608 Expired - Fee Related CN202836317U (en) | 2012-09-10 | 2012-09-10 | Connecting and fixing structure of vehicle air conditioning evaporator assembly shell body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836317U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542632A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly for vehicle air conditioner |
| CN103542630A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Gap-deformation-preventing left-and-right casing assembly of automotive air-conditioning front evaporator |
| CN103542625A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Right casing of automotive air-conditioning front evaporator assembly |
| CN103542624A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Left casing of automotive air-conditioning front evaporator assembly |
| CN103542638A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly for car air conditioning system |
| CN103542635A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Left and right shell component for automotive air conditioner front steamer with high assembling reliability |
| CN103557640A (en) * | 2013-11-06 | 2014-02-05 | 重庆龙润汽车转向器有限公司 | Front evaporator of automotive air conditioner system |
| CN111277698A (en) * | 2020-03-06 | 2020-06-12 | 苏州广林达电子科技有限公司 | Structure of pressfitting buckle |
-
2012
- 2012-09-10 CN CN 201220457608 patent/CN202836317U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542632A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly for vehicle air conditioner |
| CN103542630A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Gap-deformation-preventing left-and-right casing assembly of automotive air-conditioning front evaporator |
| CN103542625A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Right casing of automotive air-conditioning front evaporator assembly |
| CN103542624A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Left casing of automotive air-conditioning front evaporator assembly |
| CN103542638A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly for car air conditioning system |
| CN103542635A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Left and right shell component for automotive air conditioner front steamer with high assembling reliability |
| CN103557640A (en) * | 2013-11-06 | 2014-02-05 | 重庆龙润汽车转向器有限公司 | Front evaporator of automotive air conditioner system |
| CN103542638B (en) * | 2013-11-06 | 2015-07-22 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly for car air conditioning system |
| CN103557640B (en) * | 2013-11-06 | 2015-07-22 | 重庆龙润汽车转向器有限公司 | Front evaporator of automotive air conditioner system |
| CN103542632B (en) * | 2013-11-06 | 2015-10-21 | 重庆龙润汽车转向器有限公司 | The front steaming device assembly of car air-conditioner |
| CN103542624B (en) * | 2013-11-06 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | The left shell of assembly is steamed before car air-conditioner |
| CN103542635B (en) * | 2013-11-06 | 2015-12-09 | 重庆龙润汽车转向器有限公司 | The left and right housing unit of steaming device before the car air-conditioner that assembly reliability is high |
| CN111277698A (en) * | 2020-03-06 | 2020-06-12 | 苏州广林达电子科技有限公司 | Structure of pressfitting buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130327 Termination date: 20170910 |