CN209539789U - A kind of automobile loose joint bolt - Google Patents
A kind of automobile loose joint bolt Download PDFInfo
- Publication number
- CN209539789U CN209539789U CN201822142126.9U CN201822142126U CN209539789U CN 209539789 U CN209539789 U CN 209539789U CN 201822142126 U CN201822142126 U CN 201822142126U CN 209539789 U CN209539789 U CN 209539789U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- screw rod
- annular fixed
- automobile
- 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
Links
Abstract
The utility model discloses a kind of automobile loose joint bolts, including screw rod, the surface of screw rod equidistantly offers screw thread, one end of screw rod is fixedly installed with annular fixed block, the surface middle part of annular fixed block equidistantly offers several through-holes, annular fixed block surface two sides offer card slot, and the other side of annular fixed block is fixed with hexagonal (hexagon)nut, and one end of hexagonal (hexagon)nut offers threaded hole.A kind of automobile loose joint bolt of the utility model, the threaded hole opened up by hexagonal (hexagon)nut one end can make the bolt become the connector of automobile other component；The card slot opened up by annular fixed block surface, convenient to use convenient for being engaged with card slot by external fixture block, the through-hole opened up by fixed block surface, even if without spanner, can also fast quick-detach, facilitate the disassembly and installation of bolt；The rubber pad being equipped with by the junction of fixed block and screw rod has buffer function, reduces automobile and shakes, avoids bolt looseness.
Description
Technical field
The utility model relates to a kind of bolt, in particular to a kind of automobile loose joint bolt.
Background technique
Bolt: machine components, the cylindrical threaded fastener of adapted nut.It is dimerous by head and screw rod
A kind of fastener need to cooperate with nut, for being fastenedly connected two parts for having through-hole.This type of attachment claims bolt to connect
It connects.As nut is screwed off from bolt, and the two parts can be made to separate, therefore being bolted is to belong to be detachably connected.
Automobile in process of production, is applied to various types of bolts, and existing eyelet bolt has a single function, only by
Screw rod and nut composition, are not able to satisfy the demand of automobile production, it is therefore desirable to design a kind of automobile eyelet bolt.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of automobile loose joint bolt
The problem of existing eyelet bolt has a single function, and forms only by screw rod and nut, is not able to satisfy the demand of automobile production.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile loose joint bolt, including spiral shell
Bar, the surface of the screw rod equidistantly offer screw thread, and one end of the screw rod is fixedly installed with annular fixed block, and the annular is solid
The surface middle part for determining block equidistantly offers several through-holes, and the annular fixed block surface two sides offer card slot, the ring
The other side of shape fixed block is fixed with hexagonal (hexagon)nut, and one end of the hexagonal (hexagon)nut offers threaded hole.
As a kind of optimal technical scheme of the utility model, the junction of the annular fixed block and screw rod is arranged with rubber
Rubber mat.
As a kind of optimal technical scheme of the utility model, the edge of the via top and the edge of via bottoms
Place is provided with chamfering.
As a kind of optimal technical scheme of the utility model, the screw rod, annular fixed block and hexagonal (hexagon)nut are by low
Carbon steel material is made.
Compared with prior art, the utility model has the beneficial effects that a kind of automobile loose joint bolt of the utility model, leads to
The threaded hole that hexagonal (hexagon)nut one end opens up is crossed, the bolt can be made to become the connector of automobile other component；It is fixed by annular
The card slot that block surface opens up is easy to use convenient for being engaged by external fixture block with card slot, is opened up by fixed block surface logical
Hole, though without spanner, can also fast quick-detach, facilitate the disassembly and installation of bolt；Pass through the junction of fixed block and screw rod
The rubber pad being equipped with has buffer function, reduces automobile and shakes, avoids bolt looseness.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model.
In figure: 1, screw rod；2, screw thread；3, annular fixed block；4, through-hole；5, card slot；6, hexagonal (hexagon)nut；7, threaded hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of automobile loose joint bolt, including screw rod 1, the surface of screw rod 1 referring to FIG. 1-2,
Screw thread 2 equidistantly is offered, one end of screw rod 1 is fixedly installed with annular fixed block 3, and the surface middle part of annular fixed block 3 is equidistantly opened
Equipped with several through-holes 4, annular 3 surface two sides of fixed block offer card slot 5, and the other side of annular fixed block 3 is fixed with
Hexagonal (hexagon)nut 6, one end of hexagonal (hexagon)nut 6 offer threaded hole 7.
Preferably, the junction of annular fixed block 3 and screw rod 1 is arranged with rubber pad, by the rubber pad of setting, has slow
Punching effect, bolt are not easy to loosen.
Preferably, the edge of 4 bottom of edge and through-hole at the top of through-hole 4 is provided with chamfering, the chamfering of setting, just
In use.
Preferably, screw rod 1, annular fixed block 3 and hexagonal (hexagon)nut 6 are made of low-carbon steel material, and low-carbon steel material has
Hardness is high, and the characteristics such as high temperature resistant improve the service life of bolt.
When specifically used, a kind of automobile loose joint bolt of the utility model passes through hexagonal (hexagon)nut 6 when using the bolt
The threaded hole 7 that one end opens up can make the bolt become the connector of automobile other component；It is opened by annular 3 surface of fixed block
If card slot 5, convenient to use convenient for being engaged with card slot 5 by external fixture block, the through-hole 4 opened up by fixed block surface, even if
There is no spanner, can also fast quick-detach, facilitate the disassembly and installation of bolt；It is set by the junction of annular fixed block 3 and screw rod 1
Some rubber pads have buffer function, reduce automobile and shake, cause bolt looseness.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of automobile loose joint bolt, including screw rod (1), which is characterized in that the surface of the screw rod (1) equidistantly offers spiral shell
One end of line (2), the screw rod (1) is fixedly installed with annular fixed block (3), the surface middle part etc. of the annular fixed block (3)
Away from several through-holes (4) are offered, described annular fixed block (3) surface two sides are offered card slot (5), the annular fixed block
(3) the other side is fixed with hexagonal (hexagon)nut (6), and one end of the hexagonal (hexagon)nut (6) offers threaded hole (7).
2. a kind of automobile loose joint bolt according to claim 1, it is characterised in that: the annular fixed block (3) and spiral shell
The junction of bar (1) is arranged with rubber pad.
3. a kind of automobile loose joint bolt according to claim 1, it is characterised in that: the edge at the top of the through-hole (4)
The edge of place and through-hole (4) bottom is provided with chamfering.
4. a kind of automobile loose joint bolt according to claim 1, it is characterised in that: the screw rod (1), annular fixed block
(3) it is made with hexagonal (hexagon)nut (6) of low-carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142126.9U CN209539789U (en) | 2018-12-20 | 2018-12-20 | A kind of automobile loose joint bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142126.9U CN209539789U (en) | 2018-12-20 | 2018-12-20 | A kind of automobile loose joint bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539789U true CN209539789U (en) | 2019-10-25 |
Family
ID=68265141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142126.9U Expired - Fee Related CN209539789U (en) | 2018-12-20 | 2018-12-20 | A kind of automobile loose joint bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539789U (en) |
-
2018
- 2018-12-20 CN CN201822142126.9U patent/CN209539789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |