CN203189425U - Modified fastener - Google Patents
Modified fastener Download PDFInfo
- Publication number
- CN203189425U CN203189425U CN 201320202972 CN201320202972U CN203189425U CN 203189425 U CN203189425 U CN 203189425U CN 201320202972 CN201320202972 CN 201320202972 CN 201320202972 U CN201320202972 U CN 201320202972U CN 203189425 U CN203189425 U CN 203189425U
- Authority
- CN
- China
- Prior art keywords
- tubulose supporter
- supporter
- screw bolt
- modified fastener
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a modified fastener. The modified fastener comprises a stud and two nuts connected with the stud in a screwing mode, wherein a tubular supporting part is sleeved on the stud and is limited between the two nuts, a tubular cavity of the tubular supporting part is in clearance fit with the stud, and strengthening ribs are formed on the outer wall of the tubular supporting part in the axial direction. The modified fastener overcomes the defects of a traditional bolt fastener, can be used in some special occasions, and is large in strength.
Description
Technical field
The utility model belongs to the fastener constructions design field.
Background technique
Fastening piece in the market mostly for bolt fastener (generally by bolt and with it supporting nut constitute), 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 fastening piece that can use at special occasions.
The technological scheme that realizes the utility model purpose is:
A kind of modified fastener comprises double-screw bolt and two nuts that are screwed onto on the described double-screw bolt;
Be arranged with the tubulose supporter on the described double-screw bolt, described tubulose supporter is limited between two described nuts, and the tube chamber of described tubulose supporter and described double-screw bolt are Spielpassung;
Form the reinforcement raised line that axially arranges along it on the outer wall of described tubulose supporter.
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: (1) fastening piece 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 tubulose supporter and a nut, and parts two are by tubulose supporter and another nut clamping; In addition, arrange at the outer wall of tubulose supporter and to strengthen the intensity that raised line can guarantee the tubulose supporter, prevent that the tubulose supporter under strong pressure deformation taking place.
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-double-screw bolt; The 2-nut; 3-tubulose supporter; 4-strengthens raised line; 5-parts one; 6-parts two.
Embodiment
Fig. 1 to Fig. 3 has shown a kind of embodiment of modified fastener in the 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 to Figure 3, a kind of modified fastener comprises double-screw bolt 1 and two nuts 2 that are screwed onto on the described double-screw bolt 1; Be arranged with tubulose supporter 3 on the described double-screw bolt 1, described tubulose supporter 3 is limited between two described nuts 2, and the tube chamber of described tubulose supporter 3 and described double-screw bolt 1 are Spielpassung; Form the reinforcement raised line 4 that axially arranges along it on the outer wall of described tubulose supporter 3.Fastening piece in the present embodiment has remedied the deficiency that conventional fastener exists, can satisfy certain special occasions uses, Fig. 2 is the fastening piece structural representation in use in the present embodiment, wherein parts 1 and parts 26 are fastenedly connected by the fastening piece in the present embodiment and can keep certain distance between the two, wherein parts 1 are gripped by tubulose supporter 3 and a nut 2, parts 26 are by tubulose supporter 3 and another nut 2 clampings, if the tubulose supporter 3 of wanting distance between adjustment component 1 and the parts 26 only need change suitable length gets final product; In addition, the intensity that raised line can guarantee the tubulose supporter is strengthened in moulding on the outer wall of tubulose supporter, prevents that the tubulose supporter under strong pressure deformation taking place.
Described tubulose supporter 3 in the fastening piece of present embodiment adopts 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 fastener comprises double-screw bolt (1) and is screwed onto two nuts (2) on the described double-screw bolt (1);
It is characterized in that: be arranged with tubulose supporter (3) on the described double-screw bolt (1), described tubulose supporter (3) is limited between two described nuts (2), and the tube chamber of described tubulose supporter (3) and described double-screw bolt (1) are Spielpassung;
Form the reinforcement raised line (4) that axially arranges along it on the outer wall of described tubulose supporter (3).
2. modified fastener according to claim 1 is characterized in that: described tubulose supporter (3) adopts metallic material to make.
3. modified 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 201320202972 CN203189425U (en) | 2013-04-03 | 2013-04-03 | Modified fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202972 CN203189425U (en) | 2013-04-03 | 2013-04-03 | Modified fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189425U true CN203189425U (en) | 2013-09-11 |
Family
ID=49106287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202972 Expired - Fee Related CN203189425U (en) | 2013-04-03 | 2013-04-03 | Modified fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189425U (en) |
-
2013
- 2013-04-03 CN CN 201320202972 patent/CN203189425U/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: 20130911 Termination date: 20140403 |