CN201820952U - Water-proof plug for automobile connector clip - Google Patents
Water-proof plug for automobile connector clip Download PDFInfo
- Publication number
- CN201820952U CN201820952U CN2010202765753U CN201020276575U CN201820952U CN 201820952 U CN201820952 U CN 201820952U CN 2010202765753 U CN2010202765753 U CN 2010202765753U CN 201020276575 U CN201020276575 U CN 201020276575U CN 201820952 U CN201820952 U CN 201820952U
- Authority
- CN
- China
- Prior art keywords
- water
- proof plug
- framework
- water blocking
- skeleton
- 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 - Lifetime
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Abstract
The utility model relates to a water-proof plug for an automobile connector clip, comprising a water-proof plug body made of rubber, wherein a wire-feeding hole is arranged in the center of the water-proof plug body; a framework is embedded in the water-proof plug body; the framework wholly takes the shape of a cylinder; the inner diameter of the framework is larger than that of the wire-feeding hole in the water-proof plug; and the framework is made of plastics. In the utility model, the cylindrical frame is additionally arranged in the water-proof plug body; the inner diameter of the framework is larger than the diameter of the wire-feeding hole in the water-proof plug; a rubber layer with certain thickness is ensured to be arranged between the wire-feeding hole and the framework; the contour dimension of the water-proof plug can be better kept by the framework, therefore, the consistence of inserting force generated when the water-proof plug is matched with the connector clip is good, the assembly is convenient, simultaneously, the water-proof plug has better clasping force for wires penetrated in the water-proof plug, and improves the water-proof performance for wires with smaller outer diameters. The framework is made of plastics and can be formed by injection molding, and simultaneously, the framework can be embedded in the water-proof plug when the water-proof plug is formed by the injection molding method.
Description
Technical field
The utility model relates to appliance field, and particularly the car electrics connector inserts specifically is a kind of anti-water blocking that is used for the automobile plug connector.
Background technology
At present; the car electrics plug connector is in order to satisfy the requirement of automobile operational environment; the requirement of waterproof can be proposed some plug connectors usually; if consider from the waterproof aspect; corresponding construction should cooperate tightly as far as possible; solid and reliable; but present all anti-water blockings are rubber injection mold and form; utilize its stronger extensibility; a kind of anti-water blocking of specification can use the electric wire with plurality of specifications usually; because the external diameter of electric wire is inconsistent, so cause electric wire to pack into behind the anti-water blocking, anti-water blocking profile can change (normally change greatly) with electric wire; but plug connector cooperates the size in the hole of anti-water blocking to fix again; the insertion force of plug connector is big so the anti-water blocking that will have is packed into, and the anti-water blocking that has is because the external diameter of electric wire is too little; the power of holding tightly is not enough, does not have the excellent waterproof effect on the contrary.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-water blocking that is used for the automobile plug connector, the described this anti-water blocking that is used for the automobile plug connector will solve the anti-water blocking overall dimension that is used for the automobile plug connector of the prior art has bigger variation with the electric wire that wherein wears, cause anti-water blocking can not form comparatively cooperating of stable uniform, make that assembling is comparatively difficult or do not have the technical problem that excellent waterproof is done with the plug connector installing hole.
The purpose of this utility model is achieved through the following technical solutions: comprise anti-water blocking body, should constitute by rubber by anti-water blocking body, be provided with the wiring hole in anti-water blocking body center, be embedded with a skeleton in this anti-water blocking body, skeleton integral body is cylinder barrel shaped, and the internal diameter of skeleton is greater than the diameter in wiring hole in the anti-water blocking.
Skeleton is made of plastics.
The skeleton sidewall is offered porose.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model is set up a cylinder barrel shaped skeleton at the anti-water blocking that is used for the automobile plug connector, the internal diameter of skeleton is greater than the diameter in wiring hole in the anti-water blocking, guaranteeing has certain thickness rubber layer between wiring hole and the skeleton, this skeleton can improve the anti-soft excessively problem of water blocking body, make anti-water blocking can keep its overall dimension preferably, insertion force high conformity during the cooperating of anti-like this water blocking and plug connector, be convenient to assembling, anti-simultaneously water blocking also has the electric wire that wherein wears holds power preferably tightly, improves the water resistance to the less electric wire of external diameter.Skeleton adopts plastics to constitute, and can pass through the injection moulding process moulding, in the time of can adopting the injection moulding process moulding to prevent water blocking simultaneously skeleton is embedded in the anti-water blocking.The skeleton sidewall is offered the hole, is convenient to being connected of skeleton and anti-water blocking body, strengthens the power that is connected of skeleton and anti-water blocking body.
Description of drawings
Fig. 1 is the schematic perspective view that is used for the anti-water blocking of automobile plug connector of the present utility model.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the skeleton schematic diagram among Fig. 1.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises anti-water blocking body 1, should be anti-water blocking body 1 constitute by rubber, be provided with wiring hole 3 in anti-water blocking body 1 central authorities, the electric wire of car electrics connector is arranged in this hole, be embedded with a skeleton 2 in this anti-water blocking body 1, skeleton is made of plastics, skeleton 2 integral body are cylinder barrel shaped, the internal diameter of skeleton 2 is greater than the diameter in wiring hole in the anti-water blocking, this can guarantee between wiring hole 3 and the skeleton 2 certain thickness rubber layer is arranged, and the electric wire in the wiring hole is had better waterproof.It is porose 4 that skeleton 2 sidewalls are offered, and is convenient to being connected of skeleton and anti-water blocking body, strengthens the power that is connected of skeleton and anti-water blocking body, makes skeleton and anti-water blocking body difficult drop-off.
Claims (3)
1. anti-water blocking that is used for the automobile plug connector, comprise anti-water blocking body, should constitute by rubber by anti-water blocking body, be provided with the wiring hole in anti-water blocking body center, it is characterized in that: be embedded with a skeleton in this anti-water blocking body, skeleton integral body is cylinder barrel shaped, and the internal diameter of skeleton is greater than the diameter in wiring hole in the anti-water blocking.
2. the anti-water blocking that is used for the automobile plug connector as claimed in claim 1, it is characterized in that: skeleton is made of plastics.
3. the anti-water blocking that is used for the automobile plug connector as claimed in claim 2, it is characterized in that: the skeleton sidewall is offered porose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202765753U CN201820952U (en) | 2010-07-30 | 2010-07-30 | Water-proof plug for automobile connector clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202765753U CN201820952U (en) | 2010-07-30 | 2010-07-30 | Water-proof plug for automobile connector clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820952U true CN201820952U (en) | 2011-05-04 |
Family
ID=43918895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202765753U Expired - Lifetime CN201820952U (en) | 2010-07-30 | 2010-07-30 | Water-proof plug for automobile connector clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820952U (en) |
-
2010
- 2010-07-30 CN CN2010202765753U patent/CN201820952U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning sky Electric Appliance Co., Ltd. Assignor: Henan THB Group Co., Ltd. Contract record no.: 2012410000073 Denomination of utility model: Water-proof plug for automobile connector clip Granted publication date: 20110504 License type: Exclusive License Record date: 20120807 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning sky Electric Appliance Co., Ltd. Assignor: Henan THB Group Co., Ltd. Contract record no.: 2012410000073 Denomination of utility model: Water-proof plug for automobile connector clip Granted publication date: 20110504 License type: Exclusive License Record date: 20120807 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |