CN203146552U - Improved bolt fastener - Google Patents
Improved bolt fastener Download PDFInfo
- Publication number
- CN203146552U CN203146552U CN 201320202975 CN201320202975U CN203146552U CN 203146552 U CN203146552 U CN 203146552U CN 201320202975 CN201320202975 CN 201320202975 CN 201320202975 U CN201320202975 U CN 201320202975U CN 203146552 U CN203146552 U CN 203146552U
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- CN
- China
- Prior art keywords
- bolt
- model
- bolt fastener
- utility
- nut
- 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 an improved bolt fastener, comprising a bolt and a nut matched with the bolt; the screw part of the bolt is sleeved with a tubular support member limited between the head of the bolt and the nut, and the tubular cavity of the tubular support member is in clearance fit with the screw part. The improved bolt fastener disclosed by the utility model remedies the shortages of the traditional bolt fastener and can be used in certain special occasions.
Description
Technical field
The utility model belongs to the fastener constructions design field, specifically relates to a kind of modified model bolt fastener.
Background technique
Fastening piece in the market mostly is bolt fastener (generally being made of supporting with it nut bolt), and this fastening piece can't use at some special occasions.
The model utility content
At the deficiency that the conventional bolt fastening piece exists, the purpose of this utility model provides a kind of bolt fastener that can use at special occasions.
The technological scheme that realizes the utility model purpose is:
A kind of modified model bolt fastener comprises bolt and supporting nut with it; The screw part of described bolt is arranged with the tubulose supporter, and described tubulose supporter is limited between the head and described nut of described bolt, and the tube chamber of described tubulose supporter and described screw part Spielpassung.
In the technique scheme, described tubulose supporter adopts metallic material to make.
In the technique scheme, described tubulose supporter adopts engineering plastics to make.
The utlity model has positive effect: bolt fastener of the present utility model has remedied the deficiency that the conventional bolt fastening piece exists, can satisfy certain special occasions uses, two parts (parts one among Fig. 2 and parts two) are being fastenedly connected and need keeping certain distance such as using, wherein parts one are gripped by the head of tubulose supporter and bolt, and parts two are by tubulose supporter and nut clamping.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is Fig. 1 a kind of structural representation in use;
Fig. 3 is that Fig. 1 is along A-A line side cross sectional view;
Reference character shown in the figure is: the 1-bolt; The 11-screw part; The 12-head; The 2-nut; 3-tubulose supporter; 4-parts one; 5-parts two.
Embodiment
Fig. 1 to Fig. 3 has shown a kind of embodiment of modified model bolt fastener of the present utility model, and wherein, Fig. 1 is a kind of structural representation of the present utility model; Fig. 2 is Fig. 1 a kind of structural representation in use; Fig. 3 is that Fig. 1 is along A-A line side cross sectional view.
As shown in Figure 1, a kind of modified model bolt fastener comprises bolt 1 and supporting nut 2 with it; The screw part 11 of described bolt 1 is arranged with tubulose supporter 3, and described tubulose supporter 3 is limited between the head 12 and described nut 2 of described bolt 1, and the tube chamber of described tubulose supporter 3 and described screw part 11 Spielpassung.Bolt fastener in the present embodiment has remedied the deficiency that the conventional bolt fastening piece exists, can satisfy certain special occasions uses, Fig. 2 is the bolt fastener structural representation in use in the present embodiment, wherein parts 1 and parts 25 are fastenedly connected by the bolt fastener in the present embodiment and can keep certain distance between the two, wherein parts 1 are gripped by the head 12 of tubulose supporter 3 with bolt 1, and parts 25 are by tubulose supporter 3 and nut 2 clampings.
Described tubulose supporter 3 in the present embodiment can adopt the metal material processing moulding, or adopts engineering plastics machine shaping.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all mode of executions exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (3)
1. modified model bolt fastener comprises bolt (1) and supporting nut (2) with it; It is characterized in that: the screw part (11) of described bolt (1) is arranged with tubulose supporter (3), described tubulose supporter (3) is limited between the head (12) and described nut (2) of described bolt (1), and the tube chamber of described tubulose supporter (3) and described screw part (11) Spielpassung.
2. modified model bolt fastener according to claim 1 is characterized in that: described tubulose supporter (3) adopts metallic material to make.
3. modified model bolt fastener according to claim 1 is characterized in that: described tubulose supporter (3) adopts engineering plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202975 CN203146552U (en) | 2013-04-03 | 2013-04-03 | Improved bolt fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202975 CN203146552U (en) | 2013-04-03 | 2013-04-03 | Improved bolt fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146552U true CN203146552U (en) | 2013-08-21 |
Family
ID=48974078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202975 Expired - Fee Related CN203146552U (en) | 2013-04-03 | 2013-04-03 | Improved bolt fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146552U (en) |
-
2013
- 2013-04-03 CN CN 201320202975 patent/CN203146552U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140403 |