CN210318107U - Combined nut - Google Patents
Combined nut Download PDFInfo
- Publication number
- CN210318107U CN210318107U CN201921033905.3U CN201921033905U CN210318107U CN 210318107 U CN210318107 U CN 210318107U CN 201921033905 U CN201921033905 U CN 201921033905U CN 210318107 U CN210318107 U CN 210318107U
- Authority
- CN
- China
- Prior art keywords
- nut
- circular
- breach
- hole
- outer hexagon
- 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.)
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Links
- 230000037250 Clearance Effects 0.000 claims abstract description 4
- 230000035512 clearance Effects 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 230000000875 corresponding Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a combined nut, its characterized in that: constitute by circular nut and outer hexagon nut, the centre of circular nut is equipped with the internal thread hole in axial direction, outer hexagon nut's centre is equipped with outer screw hole in axial direction, the hole diameter of outer screw hole is greater than circular nut's excircle diameter, clearance between the two is not more than 0.5mm, be equipped with first breach on circular nut's excircle surface, be equipped with the second breach at outer hexagon nut's hole pore wall, it is first, second breach one-to-one, it is first, the space internalization that the second breach encloses is inserted and is established and dial the piece. The utility model discloses can provide thin-walled circular nut and utilize outer hexagon nut to screw up, outer hexagon nut gives it simultaneously and uses.
Description
Technical Field
The utility model relates to a fastener product, concretely relates to combination nut.
Background
At present, circular nut is used for and tight occasion, and circular nut generally can set up the rectangular channel on outer round surface to utilize the instrument to go on and tightly to circular nut, for guaranteeing and tight power degree, the rectangular channel has darker degree of depth usually, so the wall thickness of circular nut also can be thicker, causes the material waste.
Disclosure of Invention
In view of the deficiency of the background art, the technical problem to be solved of the present invention is to provide a combined nut which can provide a thin-walled circular nut and utilize an outer hexagon nut to screw up, and the outer hexagon nut provides other functions.
Therefore, the utility model discloses an adopt following scheme to realize:
the combined nut is characterized in that: constitute by circular nut and outer hexagon nut, the centre of circular nut is equipped with the internal thread hole in axial direction, outer hexagon nut's centre is equipped with outer screw hole in axial direction, the hole diameter of outer screw hole is greater than circular nut's excircle diameter, clearance between the two is not more than 0.5mm, be equipped with first breach on circular nut's excircle surface, be equipped with the second breach at outer hexagon nut's hole pore wall, it is first, second breach one-to-one, it is first, the space internalization that the second breach encloses is inserted and is established and dial the piece.
The first notch and the second notch enclose a circular space, and the toggle block is a cylindrical pin.
The poking block is arranged corresponding to the hexagonal position of the outer hexagonal nut.
According to the combined nut adopting the technical scheme, the round nut is screwed by the outer hexagonal nut to realize the tightening action, the gap between the inner hole of the outer hexagonal nut and the outer circle of the round nut is very small, so that the groove depth of the outer circle surface of the round nut can be pulled by the outer hexagonal nut and is realized and tightened on the premise of being very shallow, and the wall thickness of the round nut can be thinner due to the fact that the groove depth becomes shallow, so that the material is saved and the cost is reduced. The outer hexagonal nut can be used as a common outer hexagonal nut after the round nut is fastened, and the cylindrical pin can be used for other purposes.
Drawings
The utility model discloses there is following figure:
figure 1 is a top view in the direction of the present invention,
fig. 2 is a half-section structure diagram of the utility model.
Detailed Description
As shown in the figure, the utility model discloses a combination nut, constitute by circular nut 4 and outer hexagon nut 1, circular nut 4's centre is equipped with internal thread hole 5 at the axial direction, outer hexagon nut 1's centre is equipped with outer screw hole 2 at the axial direction, the hole diameter of external screw hole 2 is greater than circular nut 4's excircle diameter, clearance between the two is not more than 0.5mm, be equipped with first breach 6 on circular nut 4's excircle surface, hole pore wall at outer hexagon nut 1 is equipped with second breach 3, second breach 3 corresponds outer hexagon nut's hexagonal position and sets up, it is first, second breach one-to-one, first breach 6, circular space is enclosed out to second breach 3, circular space internalization is inserted and is established the stirring piece, the stirring piece is cylindric lock 7. When the outer hexagonal nut 1 is screwed, the round nut 4 can be driven to synchronously rotate through the cylindrical pin 7, the tightening action of the round nut 4 is further realized, and after the round nut 4 is tightened, the outer hexagonal nut 1 and the cylindrical pin 7 are taken down for other purposes.
Claims (3)
1. The combined nut is characterized in that: constitute by circular nut and outer hexagon nut, the centre of circular nut is equipped with the internal thread hole in axial direction, outer hexagon nut's centre is equipped with outer screw hole in axial direction, the hole diameter of outer screw hole is greater than circular nut's excircle diameter, clearance between the two is not more than 0.5mm, be equipped with first breach on circular nut's excircle surface, be equipped with the second breach at outer hexagon nut's hole pore wall, it is first, second breach one-to-one, it is first, the space internalization that the second breach encloses is inserted and is established and dial the piece.
2. The combination nut of claim 1, wherein: the first notch and the second notch enclose a circular space, and the toggle block is a cylindrical pin.
3. The combination nut of claim 1 or 2, wherein: the poking block is arranged corresponding to the hexagonal position of the outer hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033905.3U CN210318107U (en) | 2019-07-04 | 2019-07-04 | Combined nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033905.3U CN210318107U (en) | 2019-07-04 | 2019-07-04 | Combined nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318107U true CN210318107U (en) | 2020-04-14 |
Family
ID=70148551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033905.3U Active CN210318107U (en) | 2019-07-04 | 2019-07-04 | Combined nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318107U (en) |
-
2019
- 2019-07-04 CN CN201921033905.3U patent/CN210318107U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |