CN201382065Y - Threaded connection structure on plastic product - Google Patents
Threaded connection structure on plastic product Download PDFInfo
- Publication number
- CN201382065Y CN201382065Y CN200920135427U CN200920135427U CN201382065Y CN 201382065 Y CN201382065 Y CN 201382065Y CN 200920135427 U CN200920135427 U CN 200920135427U CN 200920135427 U CN200920135427 U CN 200920135427U CN 201382065 Y CN201382065 Y CN 201382065Y
- Authority
- CN
- China
- Prior art keywords
- tinsel
- connection structure
- sheet metal
- plasthetics
- plastic product
- 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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Abstract
The utility model relates to an auxiliary connection structure of a plastic product, in particular to a threaded connection structure on the plastic product. The threaded connection structure on the plastic product comprises a sheet metal, wherein a threaded hole is formed on the sheet metal. The threaded connection structure further comprises a sheet metal fixed border which is integrally formed with the plastic product and provided with an opening facilitating the insertion of the sheet metal, wherein the top surface of the fixed border is fixedly connected with two clamping blocks for clamping the sheet metal to prevent the sheet metal from moving up and down, a clamping column which is integrally formed with the plastic product and used for preventing the sheet metal from moving left and right is arranged at the opening, and an enclosing slot for enhancing the elasticity of the clamping column is formed on the periphery of the clamping column. The threaded connection structure has the beneficial effects that as the threaded connection structure adopts the fixed border which is integrally formed with the plastic product for connecting the sheet metal, and the threaded hole is directly formed on the sheet metal, the threaded hole has low possibility of damage; and even the threaded hole is damaged, only the sheet metal needs to be replaced, thereby facilitating the maintenance and replacement and greatly prolonging the service life of the plastic product.
Description
Technical field
The utility model relates to a kind of auxiliary linkage structure of plasthetics, refers more particularly to the screw connection structure on a kind of plasthetics.
Background technique
In the prior art, plasthetics is normally used mold injection molding, such plasthetics is handsome in appearance, light weight, usually all as instrument, the face-piece of casing etc., these plasthetics need offer tapped hole thereon, to connect other component assembling finished products, in the prior art, these tapped holes are directly directly boring on this plasthetics normally, tapping is made, but since the intensity of plasthetics all the time than not being metal, so such tapped hole is easy to sliding tooth, after the mounting or dismounting several times, damage easily especially, with regard to meaning that usually whole plasthetics all must scrap, badly influence the working life of plasthetics like this.
Based on the deficiency of the auxiliary bindiny mechanism of above-mentioned existing plasthetics, the inventor has designed " screw connection structure on a kind of plasthetics ".
The model utility content
The utility model at above-mentioned the deficiencies in the prior art technical problem to be solved is: the screw connection structure on the plasthetics of a kind of convenient for maintaining, replacing is provided.
The technological scheme that its technical problem that solves the utility model adopts is: the screw connection structure on a kind of plasthetics, include a tinsel, this tinsel is provided with a tapped hole, also include one integrally formed and be provided with an opening to allow fixedly surrounding edge of tinsel that described tinsel inserts with plasthetics, its end face is fixedly connected with the fixture block of two described tinsels of chucking to prevent that it from moving up and down, be provided with one integrally formedly preventing the card post of tinsel side-to-side movement with plasthetics at described opening, card post periphery offers one and strengthens the flexible groove that encloses of described card post.
As preferably, in the screw connection structure on above-mentioned a kind of plasthetics, the shape of described tinsel is square, which is provided with a chamfering that prevents to obscure direction of insertion, and described tinsel fixedly surrounding edge is provided with an angle of wedge that cooperates with described tinsel chamfering.
As preferably, in the screw connection structure on above-mentioned a kind of plasthetics, the external frame side on the described tinsel is provided with one and cooperates the semicircle orifice that contacts with described card post.
The beneficial effect of the screw connection structure on a kind of plasthetics of the utility model is: the fixedly surrounding edge integrally formed owing to employing and plasthetics is connected the tinsel mode, tapped hole is set directly on this tinsel, tapped hole is not fragile, even damage, also just only changing tinsel gets final product, convenient for maintaining and replacing have prolonged working life of plasthetics greatly; Tinsel is provided with the chamfering of identification direction of insertion, and humanization designing uses more convenient.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a Facad structure schematic representation of the present utility model.
Description of reference numerals:
1, fixedly surrounding edge 4, fixture block of tinsel 2, opening 3, tinsel
5, the card post 6, enclose groove 7, chamfering 8, the angle of wedge 9, semicircle orifice
Embodiment
Referring to figs. 1 through Fig. 2, the utility model is to implement like this:
Screw connection structure on a kind of plasthetics, include a tinsel 1, this tinsel 1 is provided with a tapped hole, also include one integrally formed and be provided with an opening 2 to allow fixedly surrounding edge 3 of tinsel that described tinsel 1 inserts with plasthetics, its end face is fixedly connected with two described tinsels 1 of chucking to prevent its fixture block that moves up and down 4, be provided with one integrally formedly to prevent the card post 5 of tinsel 1 side-to-side movement with plasthetics at described opening 2 places, card post 5 peripheries offer one and strengthen the described card post 5 flexible grooves 6 that enclose.
The shape of described tinsel 1 is square, which is provided with a chamfering 7 that prevents to obscure direction of insertion, and described tinsel fixedly surrounding edge 3 is provided with an angle of wedge 8 that cooperates with described tinsel chamfering 7; External frame side on the described tinsel 1 is provided with a semicircle orifice 9 that contacts with described card post 5 cooperations.
During use, only need recognize the direction of tinsel 1, utilize the elasticity and the card post 5 of tinsel 1 itself and enclose the elasticity that groove 6 cooperates, tinsel 1 is inserted into tinsel fixedly the surrounding edge 3 from opening 2, make card post 5, fixture block 4 and tinsel fixedly surrounding edge 3 tightly fix tinsel 1, the tapped hole cunning tooth on the tinsel 1, damaged, during maintenance, can perhaps can extract tinsel 1 with the tapped hole in the tinsel 1 with screw tap tapping again, change a new tinsel 1 again.
In the foregoing description, the tapped hole on the tinsel 1 can be gone out a Kong Zhu with punch press, and the mode in this Kong Zhuzhong tapping obtains then, and also the mode of available self-clinching nut obtains, and does not limit here; And fixture block 4 can be obtained with the integrated mode of plasthetics, and also available bonding mode is obtained, and does not also limit here.
The above, it only is the screw connection structure preferred embodiment on a kind of plasthetics of the utility model, the above embodiments are not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.
Claims (3)
1, screw connection structure on a kind of plasthetics, it is characterized in that: include a tinsel (1), this tinsel (1) is provided with a tapped hole, also include one integrally formed and be provided with an opening (2) to allow fixedly surrounding edge (3) of tinsel that described tinsel (1) inserts with plasthetics, its end face is fixedly connected with two described tinsels of chucking (1) to prevent its fixture block that moves up and down (4), locate to be provided with one integrally formed preventing the card post (5) of tinsel (1) side-to-side movement with plasthetics at described opening (2), card post (5) periphery offers one and strengthens the flexible groove (6) that encloses of described card post (5).
2, the screw connection structure on a kind of plasthetics according to claim 1, it is characterized in that: the shape of described tinsel (1) is square, which is provided with a chamfering (7) that prevents to obscure direction of insertion, described tinsel fixedly surrounding edge (3) is provided with an angle of wedge (8) that cooperates with described tinsel chamfering (7).
3, the screw connection structure on a kind of plasthetics according to claim 1 is characterized in that: the external frame side on the described tinsel (1) is provided with a semicircle orifice (9) that contacts with described card post (5) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920135427U CN201382065Y (en) | 2009-03-06 | 2009-03-06 | Threaded connection structure on plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920135427U CN201382065Y (en) | 2009-03-06 | 2009-03-06 | Threaded connection structure on plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382065Y true CN201382065Y (en) | 2010-01-13 |
Family
ID=41525542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920135427U Expired - Fee Related CN201382065Y (en) | 2009-03-06 | 2009-03-06 | Threaded connection structure on plastic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382065Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808818A (en) * | 2012-07-26 | 2012-12-05 | 苏州柏德纳科技有限公司 | Grooved mechanical installation block |
| CN104633605A (en) * | 2013-11-06 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Shell structure and lamp with same |
-
2009
- 2009-03-06 CN CN200920135427U patent/CN201382065Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808818A (en) * | 2012-07-26 | 2012-12-05 | 苏州柏德纳科技有限公司 | Grooved mechanical installation block |
| CN104633605A (en) * | 2013-11-06 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Shell structure and lamp with same |
| CN104633605B (en) * | 2013-11-06 | 2019-07-19 | 深圳市海洋王照明工程有限公司 | Shell structure and lamps and lanterns with the shell structure |
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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: 20100113 Termination date: 20130306 |