CN202993499U - Mounting structure of car air conditioner shell - Google Patents
Mounting structure of car air conditioner shell Download PDFInfo
- Publication number
- CN202993499U CN202993499U CN 201220636174 CN201220636174U CN202993499U CN 202993499 U CN202993499 U CN 202993499U CN 201220636174 CN201220636174 CN 201220636174 CN 201220636174 U CN201220636174 U CN 201220636174U CN 202993499 U CN202993499 U CN 202993499U
- Authority
- CN
- China
- Prior art keywords
- shell
- upper shell
- positioning
- air conditioner
- tongue
- 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 mounting structure of a car air conditioner shell. The mounting structure comprises an upper shell and a lower shell, wherein a positioning tongue stretches out of the upper shell; the lower shell is provided with a positioning groove matching with the positioning tongue; the upper shell is provided with a waist-shaped mounting hole; the upper shell is also provided with a positioning step which is arranged aside the waist-shaped mounting hole; and the lower shell is provided with a positioning pin which is arranged to penetrate through the waist-shaped mounting hole and is buckled to the positioning step. The mounting structure of the car air conditioner shell has the following advantages that: 1, the shell is provided with the positioning tongue structure, and the lower shell is provided with a positioning groove structure, so that the upper shell and the lower shell are fixedly and efficiently connected by utilizing the tongue and groove structures, and the mounting tightness of the air conditioner shell is guaranteed through the matching of the tongue and the groove; and 2, the positioning pin of the lower shell has a guiding function during the mounting period, so that a mounting gap between the positioning pin and the waist-shaped mounting hole of the upper shell is improved efficiently.
Description
Technical field
The utility model relates to automobile air conditioning technology field, particularly a kind of mounting structure of automobile air conditioner casing.
Background technology
Along with the development of auto industry, air conditioning for automobiles has become the requisite important component part of automobile, and the housing of air conditioning for automobiles assembling at present adopts tapping screw that upper-lower casing is assembled mostly.The method need to for preventing the tapping screw surface oxidisation, need to be carried out antirust processing to its surface with the fixing air-conditioning upper-lower casing of tapping screw, and the technical process of antirust processing and discarded object can bring certain pollution to environment.And use electric tool that tapping screw is fixed on above the air-conditioning lower house when assembling air-conditioning upper-lower casing, production cost is high, and efficient is low.How can reducing pollution, the reduction product cost to environment and enhance productivity, is the problem that prior art need to solve.
The utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of reduction product cost, enhances productivity and avoids the mounting structure of the automobile air conditioner casing of environmental pollution.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of mounting structure of automobile air conditioner casing, comprise upper shell, lower house, be extended with allocation tongue on described upper shell, described lower house is provided with the locating slot that matches with described allocation tongue, described upper shell is provided with waist type installing hole, also be provided with the positioning step that is placed in waist type installing hole side on described upper shell, described lower house is provided with and passes the installing hole setting of waist type and be buckled in alignment pin on positioning step.
Be extended with the back-off structure that is buckled on positioning step on described alignment pin.
The utility model adopts said structure, have the following advantages: 1, housing is provided with the allocation tongue structure, and lower house is provided with the locating slot structure, utilizes tongue groove structures, upper shell and lower house effectively are connected and fixed, coordinate by glossal canal the sealing that has guaranteed that air-conditioner housing is installed simultaneously; 2, when mounted, the alignment pin of lower house has guide effect, has effectively improved the kidney-shaped installing hole assemblage gap of alignment pin and upper shell simultaneously; 3, back-off structure has the effect of slip-off preventing, coordinates with the positioning step of upper shell by back-off simultaneously, has guaranteed the close installation of lower house and upper shell, in the situation that tool using not, this mounting structure can't come off.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is assembly structure figure of the present utility model;
Fig. 2 is decomposition chart of the present utility model;
In Fig. 1 ~ Fig. 2,1, upper shell; 2, lower house; 3, allocation tongue; 4, waist type installing hole; 5, positioning step; 6, locating slot; 7, alignment pin; 8, back-off structure.
The specific embodiment
Mounting structure as Fig. 1 ~ a kind of automobile air conditioner casing shown in Figure 2, comprise upper shell 1, lower house 2, be extended with allocation tongue 3 on upper shell 1, lower house 2 is provided with the locating slot 6 that matches with described allocation tongue 3, upper shell 1 is provided with waist type installing hole 4, also be provided with the positioning step 5 that is placed in waist type installing hole 4 sides on upper shell 1, lower house 2 is provided with and passes waist type installing hole 4 and arrange and be buckled in alignment pin 7 on positioning step 5.Be extended with the back-off structure 8 that is buckled on positioning step 5 on alignment pin 7.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (2)
1. the mounting structure of an automobile air conditioner casing, comprise upper shell (1), lower house (2), it is characterized in that: be extended with allocation tongue (3) on described upper shell (1), described lower house (2) is provided with the locating slot (6) that matches with described allocation tongue (3), described upper shell (1) is provided with waist type installing hole (4), also be provided with the positioning step (5) that is placed in waist type installing hole (4) side on described upper shell (1), described lower house (2) is provided with and passes waist type installing hole (4) and arrange and be buckled in alignment pin (7) on positioning step (5).
2. the mounting structure of a kind of automobile air conditioner casing according to claim 1, is characterized in that: be extended with the back-off structure (8) that is buckled on positioning step (5) on described alignment pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636174 CN202993499U (en) | 2012-11-28 | 2012-11-28 | Mounting structure of car air conditioner shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636174 CN202993499U (en) | 2012-11-28 | 2012-11-28 | Mounting structure of car air conditioner shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993499U true CN202993499U (en) | 2013-06-12 |
Family
ID=48564675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636174 Expired - Fee Related CN202993499U (en) | 2012-11-28 | 2012-11-28 | Mounting structure of car air conditioner shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997391A (en) * | 2012-11-28 | 2013-03-27 | 芜湖博耐尔汽车电气***有限公司 | Installing structure of automobile air conditioner shell |
| CN103746491A (en) * | 2013-12-21 | 2014-04-23 | 博耐尔汽车电气***有限公司 | Servo motor housing of automotive air conditioner |
-
2012
- 2012-11-28 CN CN 201220636174 patent/CN202993499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997391A (en) * | 2012-11-28 | 2013-03-27 | 芜湖博耐尔汽车电气***有限公司 | Installing structure of automobile air conditioner shell |
| CN102997391B (en) * | 2012-11-28 | 2015-01-28 | 芜湖博耐尔汽车电气***有限公司 | Installing structure of automobile air conditioner shell |
| CN103746491A (en) * | 2013-12-21 | 2014-04-23 | 博耐尔汽车电气***有限公司 | Servo motor housing of automotive air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131128 |