CN201232700Y - Novel screw fastening force reinforced structure - Google Patents
Novel screw fastening force reinforced structure Download PDFInfo
- Publication number
- CN201232700Y CN201232700Y CNU2008200597991U CN200820059799U CN201232700Y CN 201232700 Y CN201232700 Y CN 201232700Y CN U2008200597991 U CNU2008200597991 U CN U2008200597991U CN 200820059799 U CN200820059799 U CN 200820059799U CN 201232700 Y CN201232700 Y CN 201232700Y
- Authority
- CN
- China
- Prior art keywords
- fastening force
- screw fastening
- improved mat
- screw
- utility
- 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 discloses a novel structure reinforcing the fastening force of a screw, which is an anti-slide gasket; one surface of the anti-slide gasket is of a fastener structure; the other surface is covered with an elastic washer; the middle of the anti-slide gasket is provided with a small hole for a screw to penetrate. The fastener structure comprises a scrolling structure at one end of the anti-slide gasket and a projection of the surface. The small hole penetrates the elastic washer and the projection of the fastener structure. A cut can be arranged on the scrolling structure. One side of the anti-slide gasket can be provided with a section of upwarping part which has the guide function so as to be convenient for assembly. The utility model adopts the anti-slide gasket, can reinforce the fastening force between a box shell and a door panel, prevent the screw from sliding, loosing and even falling off, and has a simple structure and is conveniently mounted.
Description
Technical field
The utility model belongs to the mechanical coupling field, relates to a kind of screw fastening force structure.
Background technique
Dependence screw simple between the present washing machine sheet metal part fixes, and fastening hypodynamic bad phenomenon such as stripped thread comes off appear in screw easily.
The model utility content
The purpose of this utility model is to provide a kind of novel enhancing screw fastening force structure, and the employing Improved mat is strengthened the screw fastening force between case shell and the door-plate.
For reaching above purpose, solution of the present utility model is:
A kind of novel enhancing screw fastening force structure, this screw fastening force structure is an Improved mat, and this Improved mat simultaneously is set to clamp structures, and another side is covered with elastic washer, and the neutral position of Improved mat has aperture and passes for screw.
Further, this clamp structures is formed by the turnup structure of Improved mat one end and the projection of this face.
This aperture runs through the projection of elastic washer and clamp structures.
This turnup structure is provided with opening.
One side of this Improved mat be provided with one section play the guiding role so that assemble upwarp part.
The material of this elastic washer is a Chilled Hardened Steel.
Owing to adopted above technological scheme, the utlity model has following beneficial effect: the utility model is installed Improved mat on the case shell, strengthens the coupling mechanism force of case shell and door-plate, thereby prevents the screw stripped thread, become flexible even come off, and simple in structure, easy for installation.
Description of drawings
Fig. 1 is the structural representation one of the utility model embodiment Improved mat.
Fig. 2 is the structural representation two of the utility model embodiment Improved mat.
Structural representation when Fig. 3 installs for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
A kind of novel enhancing fastening force structure of the utility model, this fastening force structure as shown in Figure 1, be Improved mat, the projection 12 that one end of Improved mat 1 is set to turnup structure backward 11 and the back side forms clamp structures and can block case shell 3, the neutral position of Improved mat 1 has aperture 13 and is used for screw 2 and passes, front center aperture 13 positions are covered with elastic washer 14, aperture 13 runs through the projection 12 of elastic washer 14 and clamp structures, this elastic washer 14 adopts Chilled Hardened Steel material, locking nut 2 that can be more fastening.
It is because the thickness of the case shell of installation Improved mat 1 is thinner relatively that one end of this Improved mat 1 is provided with turnup structure 11, even have only 1mm, if do not design this structure 11 of turning up, Improved mat 1 fixedly the time corner rupture easily, come off when causing Improved mat 1 fixedly, can't fix.
This turnup structure 11 is provided with opening 112, and the opening 112 that increases this turnup structure division can increase the elasticity of parts.
One side of this Improved mat 1 be provided with one section play the guiding role so that assemble upwarp part 15, this upwarps part, plays a leading role when inserting the case shell, and if directly be designed to the plane, assembling is inconvenient.
As shown in Figure 2, Improved mat 1 is installed on the case shell 3, and the projection 12 and case shell 3 inboards at its back side fit, and use fixedly door-plate 4 of screw 2 again, screw 2 passes door-plate 4, case shell 3, Improved mat 1 successively, reaches the purpose of locking nut 2 by the elastic washer on the Improved mat 1 14.
The utility model is by installing Improved mat on the case shell, thereby increases the screw fastening force of fixed case shell and door-plate, effectively improved fastening hypodynamic bad phenomenon such as the screw stripped thread comes off.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiments, and needn't pass through performing creative labour being applied among other embodiments in the General Principle of this explanation.Therefore, the utility model is not limited to the foregoing description, and those skilled in the art should be within protection domain of the present utility model for improvement and modification that the utility model is made according to announcement of the present utility model.
Claims (6)
1, a kind of novel enhancing screw fastening force structure, it is characterized in that: this screw fastening force structure is an Improved mat, and this Improved mat simultaneously is set to clamp structures, and another side is covered with elastic washer, and the neutral position of Improved mat has aperture and passes for screw.
2, novel enhancing screw fastening force structure as claimed in claim 1, it is characterized in that: this clamp structures is formed by the turnup structure of Improved mat one end and the projection of this face.
3, novel enhancing screw fastening force structure as claimed in claim 1, it is characterized in that: this aperture runs through the projection of elastic washer and clamp structures.
4, novel enhancing screw fastening force structure as claimed in claim 2, it is characterized in that: this turnup structure is provided with opening.
5, novel enhancing screw fastening force structure as claimed in claim 1 is characterized in that: a side of this Improved mat be provided with one section play the guiding role so that assemble upwarp part.
6, novel enhancing screw fastening force structure as claimed in claim 1, it is characterized in that: the material of this elastic washer is a Chilled Hardened Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200597991U CN201232700Y (en) | 2008-06-17 | 2008-06-17 | Novel screw fastening force reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200597991U CN201232700Y (en) | 2008-06-17 | 2008-06-17 | Novel screw fastening force reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232700Y true CN201232700Y (en) | 2009-05-06 |
Family
ID=40619079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200597991U Expired - Fee Related CN201232700Y (en) | 2008-06-17 | 2008-06-17 | Novel screw fastening force reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232700Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251730A (en) * | 2011-04-28 | 2011-11-23 | 苏州金螳螂建筑装饰股份有限公司 | Wood door with hidden door closer |
| CN103362935A (en) * | 2013-08-05 | 2013-10-23 | 无锡市张泾宇钢机械厂 | Simple gasket |
| CN102667245B (en) * | 2009-11-13 | 2015-06-24 | 三菱电机株式会社 | Joint structure |
-
2008
- 2008-06-17 CN CNU2008200597991U patent/CN201232700Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102667245B (en) * | 2009-11-13 | 2015-06-24 | 三菱电机株式会社 | Joint structure |
| CN102251730A (en) * | 2011-04-28 | 2011-11-23 | 苏州金螳螂建筑装饰股份有限公司 | Wood door with hidden door closer |
| CN103362935A (en) * | 2013-08-05 | 2013-10-23 | 无锡市张泾宇钢机械厂 | Simple gasket |
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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: 20090506 Termination date: 20130617 |