CN202659675U - Novel screw - Google Patents
Novel screw Download PDFInfo
- Publication number
- CN202659675U CN202659675U CN 201120497726 CN201120497726U CN202659675U CN 202659675 U CN202659675 U CN 202659675U CN 201120497726 CN201120497726 CN 201120497726 CN 201120497726 U CN201120497726 U CN 201120497726U CN 202659675 U CN202659675 U CN 202659675U
- Authority
- CN
- China
- Prior art keywords
- screw
- butterfly
- butterfly sheet
- novel
- model
- 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 provides a novel screw and relates to a fastening piece. The novel screw comprises a screw body (1), butterfly-shaped pieces (2) and small holes (3). The butterfly-shaped pieces (2) are arranged on the top end of the screw body (1). A butterfly-shaped piece mounting groove and a plurality of small holes (3) are disposed on the surface of the screw body (1). The novel screw is good in assembling and fastening effects, not easy to slip off, simple and convenient to install, time-saving and labor-saving.
Description
Technical field:
The utility model relates to a kind of fastening piece, is specifically related to a kind of novel screw.
Background technique:
Existing fastening screw trip bolt, by the assembling of butterfly sheet and screw, fastening effect is bad after the assembling, moves gently the screw sheet, and screw is easy to skid off, and screw and butterfly sheet volume are all smaller, are not easy to assembling, install pretty troublesome.
The model utility content:
The purpose of this utility model provides a kind of novel screw, and it assembles fastening effective, and screw is not easy to skid off, and easy for installation simple, time saving and energy saving.
In order to solve the existing problem of background technique, the utility model is taked following technological scheme: it comprises screw, butterfly sheet and aperture, and the top of screw is provided with the butterfly sheet, and the screw surface is provided with butterfly sheet mounting groove and several apertures.
When the utility model screw and butterfly sheet are finished assembling, by external force extruding aperture it is expanded, thereby make screw and butterfly sheet reach fastening purpose.
The utlity model has following beneficial effect: it comprises screw, butterfly sheet and aperture, and the top of screw is provided with the butterfly sheet, and the screw surface is provided with butterfly sheet mounting groove and several apertures.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model butterfly sheet schematic diagram.
Embodiment:
With reference to Fig. 1, this embodiment is taked following technological scheme: it comprises screw 1, butterfly sheet 2 and aperture 3, and the top of screw 1 is provided with butterfly sheet 2, and as shown in Figure 2, screw 1 surface is provided with butterfly sheet mounting groove and several apertures 3.
When screw 1 and butterfly sheet 2 are finished assembling in this embodiment, by external force extruding aperture 3 it is expanded, thereby make screw 1 and butterfly sheet 2 reach fastening purpose.
This embodiment is assembled fastening effective, and screw is not easy to skid off, and easy for installation simple, time saving and energy saving.
Claims (1)
1. novel screw, it is characterized in that it comprises screw (1), butterfly sheet (2) and aperture (3), the top of screw (1) is provided with butterfly sheet (2), and screw (1) surface is provided with butterfly sheet mounting groove and several apertures (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497726 CN202659675U (en) | 2011-12-01 | 2011-12-01 | Novel screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497726 CN202659675U (en) | 2011-12-01 | 2011-12-01 | Novel screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659675U true CN202659675U (en) | 2013-01-09 |
Family
ID=47454584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120497726 Expired - Fee Related CN202659675U (en) | 2011-12-01 | 2011-12-01 | Novel screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659675U (en) |
-
2011
- 2011-12-01 CN CN 201120497726 patent/CN202659675U/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 |
Granted publication date: 20130109 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |