CN204304096U - A kind of water-proof wire bundle connector - Google Patents
A kind of water-proof wire bundle connector Download PDFInfo
- Publication number
- CN204304096U CN204304096U CN201520020032.8U CN201520020032U CN204304096U CN 204304096 U CN204304096 U CN 204304096U CN 201520020032 U CN201520020032 U CN 201520020032U CN 204304096 U CN204304096 U CN 204304096U
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- Prior art keywords
- seal member
- housing
- cover piece
- framework
- water
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Abstract
The utility model discloses a kind of water-proof wire bundle connector, belong to wire harness manufacturing technology field.Comprise the framework accommodating terminal, and accommodate the housing of pin terminals of installation chimeric with terminal, also comprise the seal member being sleeved on described hull outside and the cover piece being sleeved on described seal member outside; Described seal member and housing are interference fit, and it comprises the first sealing abutted with framework and cover piece, also comprise the second sealing abutted with cover piece and housing.The utility model structure is simple, easy to operate, by the seal member be combined with housing and framework respectively, improves the sealing property of connector, moistureproof antifog, ensures the service life of product.
Description
Technical field
The utility model relates to a kind of water-proof wire bundle connector, belongs to wire harness manufacturing technology field.
Background technology
At present, headlight for vehicles wire harness does not all have sealing function, and when the place that humidity is foggy travels, car light inside easily causes fog, the main cause causing headlight to haze is exactly that wire harness end does not have sealing function, poor sealing, has an impact to the realization of each function in headlight inside, finally causes headlight to haze, reduce the life-span of headlight, also make headlight be damaged in appearance simultaneously, serious, even cause the generation of traffic accident.
Summary of the invention
For solving the problem, the utility model provides a kind of structure simple, easy to operate, the water-proof wire bundle connector of good airproof performance.
The technical scheme that the utility model adopts for its problem of solution is:
A kind of water-proof wire bundle connector, comprises the framework accommodating terminal, and accommodates the housing of pin terminals of installation chimeric with terminal, also comprises the seal member being sleeved on described hull outside and the cover piece being sleeved on described seal member outside; Described seal member and housing are interference fit, and it comprises the first sealing abutted with framework and cover piece, also comprise the second sealing abutted with cover piece and housing.
Preferably, the lateral wall of described housing is provided with hook portion, described seal member is provided with the first hole clipping be combined with hook portion.
Further, described cover piece is provided with the second hole clipping be combined with described hook portion.
Preferably, the opening portion of described framework is provided with the flange part abutted with the first sealing.
The beneficial effects of the utility model are: structure is simple, easy to operate, by the seal member be combined with housing and framework respectively, improves the sealing property of connector, moistureproof antifog, ensure the service life of product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is side sectional view of the present utility model.
In figure: 20, framework; 21, flange part; 30, terminal; 40, pin terminals; 41, housing; 42, hook portion; 50, seal member; 51, the first sealing; 52, the second sealing; 53, the first hole clipping; 60, cover piece; 61, the second hole clipping; 62, abutting part; 70, screw; 80, wire; 90, termination; 40a, 50a, 60a, through hole; 40b, 50b, 60b, terminal through hole.
Detailed description of the invention
A kind of water-proof wire bundle connector as shown in accompanying drawing 1,2, comprise the framework 20 accommodating terminal 30, and accommodate the housing 41 of the pin terminals 40 installed chimeric with terminal 30, also comprise the seal member 50 being sleeved on described housing 41 outside and the cover piece 60 being sleeved on described seal member 50 outside.Terminal 30 is fixed by screw 70 with pin terminals 40, prevents from getting loose.Described seal member 50 is interference fit with housing 41, and it comprises the first sealing 51 abutted with framework 20 and cover piece 60, also comprises the second sealing 52 abutted with cover piece 60 and housing 41.
The lateral wall of described housing 41 is provided with hook portion 42, and described seal member 50 is provided with the first hole clipping 53 be combined with hook portion 42.Described cover piece 60 is provided with the second hole clipping 61 be combined with described hook portion 42, prevents seal member 50 to be pulled out.
The opening portion of described framework 20 is provided with the flange part 21 abutted with the first sealing 51.When terminal 30 is chimeric with pin terminals 40, flange part 21 and the abutting part 62 of recess being arranged on cover piece 60, the first sealing 51 on seal member 50 is clamped in centre, this makes it possible to make also to realize waterproof between pin terminals 40 and terminal 30, meanwhile, waterproof is realized between pin terminals 40 and framework 20.
The rear wall of pin terminals 40, seal member 50 and cover piece 60 are formed with through hole 40a, 50a, 60a of running through connection respectively, and screw 70 through through hole 40a, 50a, 60a, and is locked on the screw hole of terminal 30.The diameter of the through hole 50a on seal member 50 is less than the diameter of screw 70, plays the effect of waterproof.In addition, pin terminals 40, seal member 50 and cover piece 60 are formed respectively terminal through hole 40b, 50b, 60b of running through connection, wire 80 and termination 90 penetrating terminal through hole 40b, 50b, 60b of being connected with wire 80, the diameter of the terminal through hole 50 on seal member 50 is less than the diameter of wire 80, thus plays the effect of waterproof.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a water-proof wire bundle connector, comprise the framework accommodating terminal, and accommodate the housing of pin terminals of installation chimeric with terminal, it is characterized in that, also comprise the seal member being sleeved on described hull outside and the cover piece being sleeved on described seal member outside; Described seal member and housing are interference fit, and it comprises the first sealing abutted with framework and cover piece, also comprise the second sealing abutted with cover piece and housing.
2. a kind of water-proof wire bundle connector according to claim 1, is characterized in that, the lateral wall of described housing is provided with hook portion, and described seal member is provided with the first hole clipping be combined with hook portion.
3. a kind of water-proof wire bundle connector according to claim 2, is characterized in that, described cover piece is provided with the second hole clipping be combined with described hook portion.
4. a kind of water-proof wire bundle connector according to claim 1, is characterized in that, the opening portion of described framework is provided with the flange part abutted with the first sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020032.8U CN204304096U (en) | 2015-01-12 | 2015-01-12 | A kind of water-proof wire bundle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020032.8U CN204304096U (en) | 2015-01-12 | 2015-01-12 | A kind of water-proof wire bundle connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304096U true CN204304096U (en) | 2015-04-29 |
Family
ID=53109610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020032.8U Active CN204304096U (en) | 2015-01-12 | 2015-01-12 | A kind of water-proof wire bundle connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034454A (en) * | 2019-05-16 | 2019-07-19 | 邓东 | A kind of moisture-proof connector of computer power supply line |
-
2015
- 2015-01-12 CN CN201520020032.8U patent/CN204304096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034454A (en) * | 2019-05-16 | 2019-07-19 | 邓东 | A kind of moisture-proof connector of computer power supply line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |