CN204851936U - Insulating screw on car tail door facings strip - Google Patents
Insulating screw on car tail door facings strip Download PDFInfo
- Publication number
- CN204851936U CN204851936U CN201520481695.XU CN201520481695U CN204851936U CN 204851936 U CN204851936 U CN 204851936U CN 201520481695 U CN201520481695 U CN 201520481695U CN 204851936 U CN204851936 U CN 204851936U
- Authority
- CN
- China
- Prior art keywords
- screw
- screw rod
- metal
- gate panel
- tail gate
- 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
Links
Abstract
The utility model discloses an insulating screw on car tail door facings strip, it includes metal screw rod and plastics screw rod, an end band tapping screw thread of metal screw rod, the other end of metal screw rod are the end of moulding plastics, the plastics screw rod inlays at the surface of end of moulding plastics through integrative injection moulding. Through the plastics screw rod of moulding plastics of the one end at the metal screw rod, insulating, also waterproof through realizing behind the plastics screw rod seal installation between with metal screw rod and car tail door facings strip through the plastics screw rod so after the installation because the plastics screw rod inlays on the metal screw rod after through integrative injection moulding, its can direct mount on car tail door facings strip, the installation of being convenient for also prevents to appear the phenomenon that waterproof part or insulation part dropped when transport vehicle tail door facings strip. The utility model is suitable for an among the various automobile parts, especially in the car tail door facings strip.
Description
Technical field
The utility model relates to a kind of installation fitting in automotive research field, the insulated screw particularly on a kind of automobile tail gate panel.
Background technique
Screw entirety now on automobile tail gate panel adopts metal material, but, there are insulating requirements and waterproof in the position being arranged on screw, the overall screw for metal material does not meet insulating requirements and the waterproof requirement of automobile tail gate panel and its mounting point, need when mounted, on screw, cover has one piece of EPDM foam cushion, can only reach waterproof requirement, can not meet insulating requirements.But the screw of this mounting type exists following shortcoming: install loaded down with trivial details, lower the installation efficiency of screw; After screw is installed to automobile tail gate panel, need the automobile tail gate panel of band screw to be transported to automobile workshop or automobile factory, in transportation process, EPDM foam cushion easily comes off, and needs hand inspection and mends dress EPDM foam cushion.
Model utility content
The purpose of this utility model, is to provide the insulated screw on a kind of automobile tail gate panel.
The solution that the utility model solves its technical problem is: the insulated screw on automobile tail gate panel, it comprises metal screw and plastic screw, one end band Thread Forming TF of described metal screw, the other end of metal screw is injection molding end, and described plastic screw is embedded in the outer surface of injection molding end by integrated injection molding.
As the further improvement of technique scheme, also comprise the metal shoulder be arranged between the threaded end of metal screw and injection molding end, the outer surface of described metal shoulder is enclosed with insulation shoulder.
As the further improvement of technique scheme, be provided with multiple along the equally distributed mounting groove of insulation shoulder in described insulation shoulder near a side of the threaded end of metal screw.
As the further improvement of technique scheme, described mounting groove is other is provided with arc boss, and described annular boss is arranged in the side of mounting groove away from metal screw.
As the further improvement of technique scheme, the outer surface of described insulation shoulder is enclosed with water-proof block.
As the further improvement of technique scheme, described water-proof block is embedded on insulation shoulder by integrated injection molding.
As the further improvement of technique scheme, the outer surface of described injection molding end is provided with at least one caulking groove.
As the further improvement of technique scheme, the appearance of described plastic screw wears Thread Forming TF.
The beneficial effects of the utility model are: the utility model is by one end injection-moulded plastic screw rod at metal screw, after so installing, insulated between metal screw and automobile tail gate panel by plastic screw, also waterproof is realized after being installed by plastic screw sealing, because plastic screw is by being embedded on metal screw after integrated injection molding, it can be directly installed on automobile tail gate panel, be convenient to install, also prevent from occurring when carrier tail-gate panel the phenomenon that waterproof part or insulating element drop.The utility model is applicable in various auto parts and components, especially in automobile tail gate panel.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design proposals and accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent connecting structure.
With reference to Fig. 1, insulated screw on automobile tail gate panel, it comprises metal screw 1 and plastic screw 2, and metal screw 1 is preferably steel beam column, an end band Thread Forming TF of described metal screw 1, the other end of metal screw 1 is injection molding end 11, described plastic screw 2 is embedded in the outer surface of injection molding end 11 by integrated injection molding, the appearance of described plastic screw 2 wears Thread Forming TF, and plastic screw 2 is preferably POM component, because plastic screw 2 is POM component, it provides good damping effect.
By one end injection-moulded plastic screw rod 2 at metal screw 1, after so installing, insulated between metal screw 1 and automobile tail gate panel by plastic screw 2, also waterproof is realized after sealing installation by plastic screw 2, because plastic screw 2 is by being embedded on metal screw 1 after integrated injection molding, it can be directly installed on automobile tail gate panel, is convenient to install, and also prevents from occurring when carrier tail-gate panel the phenomenon that waterproof part or insulating element drop.The utility model is applicable in various auto parts and components, especially in automobile tail gate panel.The utility model is used for fixed car tail-gate panel, and itself and vehicle body are insulated, and prevents the functions such as tail-gate switching circuit electric leakage.
Be further used as preferred embodiment, also comprise the metal shoulder 10 between threaded end and injection molding end 11 being arranged on metal screw 1, the outer surface of described metal shoulder 10 is enclosed with insulation shoulder 20.Further metal screw 1 and plastic screw 2 are separated by insulation shoulder 20, realize insulation between the two.
Be further used as preferred embodiment, be provided with near a side of the threaded end of metal screw 1 multiple along the equally distributed mounting groove 4 of insulation shoulder 20 in described insulation shoulder 20, be stuck in after in mounting groove 4 by the profile of automobile tail gate panel and the utility model is fixed in automobile tail gate panel.
Be further used as preferred embodiment, described mounting groove 4 is other is provided with arc boss 5, and described annular boss is arranged in the side of mounting groove 4 away from metal screw 1, and annular boss will be arranged on part for automobile tail gate panel of conflicting.
Be further used as preferred embodiment, the outer surface of described insulation shoulder 20 is enclosed with water-proof block 3, improves the water proofing property after the installation of automobile tail gate panel by water-proof block 3 and insulation shoulder 20.
Be further used as preferred embodiment, described water-proof block 3 is embedded on insulation shoulder 20 by integrated injection molding, and water-proof block 3 is preferably EPDM component.
Be further used as preferred embodiment, the outer surface of described injection molding end 11 is provided with at least one caulking groove, when so insulation blanket stud is injection-moulded on injection molding end 11, improves the connective stability between insulation blanket stud and injection molding end 11 by caulking groove.
Be further used as preferred embodiment, the appearance of described plastic screw 2 wears Thread Forming TF, and the utility model is dowel screw.
More than that better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (8)
1. the insulated screw on automobile tail gate panel, it is characterized in that: it comprises metal screw and plastic screw, one end band Thread Forming TF of described metal screw, the other end of metal screw is injection molding end, and described plastic screw is embedded in the outer surface of injection molding end by integrated injection molding.
2. the insulated screw on automobile tail gate panel according to claim 1, is characterized in that: also comprise the metal shoulder be arranged between the threaded end of metal screw and injection molding end, and the outer surface of described metal shoulder is enclosed with insulation shoulder.
3. the insulated screw on automobile tail gate panel according to claim 2, is characterized in that: be provided with multiple along the equally distributed mounting groove of insulation shoulder in described insulation shoulder near a side of the threaded end of metal screw.
4. the insulated screw on automobile tail gate panel according to claim 3, is characterized in that: described mounting groove is other is provided with arc boss, and described annular boss is arranged in the side of mounting groove away from metal screw.
5. the insulated screw on automobile tail gate panel according to claim 2, is characterized in that: the outer surface of described insulation shoulder is enclosed with water-proof block.
6. the insulated screw on automobile tail gate panel according to claim 5, is characterized in that: described water-proof block is embedded on insulation shoulder by integrated injection molding.
7. the insulated screw on automobile tail gate panel according to claim 1 and 2, is characterized in that: the outer surface of described injection molding end is provided with at least one caulking groove.
8. the insulated screw on automobile tail gate panel according to claim 1 and 2, is characterized in that: the appearance of described plastic screw wears Thread Forming TF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481695.XU CN204851936U (en) | 2015-07-03 | 2015-07-03 | Insulating screw on car tail door facings strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481695.XU CN204851936U (en) | 2015-07-03 | 2015-07-03 | Insulating screw on car tail door facings strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851936U true CN204851936U (en) | 2015-12-09 |
Family
ID=54742488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481695.XU Expired - Fee Related CN204851936U (en) | 2015-07-03 | 2015-07-03 | Insulating screw on car tail door facings strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851936U (en) |
-
2015
- 2015-07-03 CN CN201520481695.XU patent/CN204851936U/en not_active Expired - Fee Related
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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: 20151209 Termination date: 20200703 |