CN207228852U - One kind is without hinge rotating device - Google Patents
One kind is without hinge rotating device Download PDFInfo
- Publication number
- CN207228852U CN207228852U CN201721214257.2U CN201721214257U CN207228852U CN 207228852 U CN207228852 U CN 207228852U CN 201721214257 U CN201721214257 U CN 201721214257U CN 207228852 U CN207228852 U CN 207228852U
- Authority
- CN
- China
- Prior art keywords
- nut
- groove
- cylinder
- circular groove
- fixing piece
- 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
Attachment device is the utility model is related to, more particularly to one kind is without hinge rotating device.One kind is without hinge rotating device, including rotating member, fixing piece and nut, it is characterized in that, described rotating member one end is equipped with strip cylinder, the fixing piece is equipped with strip circular groove, the cylinder is loosened with circular groove to be connected, the lower position that cylinder loosens junction with circular groove is equipped with groove, the groove is integrated with fixing piece, inside grooves are equipped with tapping structure, the tapping structural integrity is formed, and the tapping structure is corresponding with the screw thread on nut, and the nut is used for the loosening connection between fixed cylinder and circular groove.The utility model saves process, easy for installation.
Description
Technical field
Attachment device is the utility model is related to, more particularly to one kind is without hinge rotating device.
Background technology
Hinge, being commonly called as being hinged a kind of device for connecting or rotating makes door, window, lid or other tilting members can be so as to
Rotate, a pair of of the metal blade usually connected by pin forms, and left and right splits hinge.
When conventional hinges are installed, process is comparatively laborious.
Utility model content
To solve the deficiencies in the prior art, the present utility model one kind is without hinge rotating device.
The technical solution of the utility model：For one kind without hinge rotating device, including rotating member, fixing piece and nut, it is special
Sign is that described rotating member one end is equipped with strip cylinder, and the fixing piece is equipped with strip circular groove, the cylinder and circle
Groove loosens connection, and the lower position that cylinder loosens junction with circular groove is equipped with groove, and the groove is integrated with fixing piece, recessed
Groove is internally provided with tapping structure, and the tapping structural integrity is formed, and the tapping structure is corresponding with the screw thread on nut,
The nut is used for the loosening connection between fixed cylinder and circular groove.
Circular hole is additionally provided with the rotating member, the diameter of circular hole is bigger than nut diameter.
The tapping structure is tooth line, is engaged with the screw thread on nut.
Contrast the prior art, the beneficial effects of the utility model：Connection is loosened, need to only be put into all right, then is limited with nut
It comes off, and with reference to tapping structure, saves process, easy for installation.
Brief description of the drawings
Fig. 1 is the utility model concrete structure schematic diagram.
1st, rotating member；2nd, fixing piece；3rd, cylinder；4th, circular groove；5th, groove；6th, tapping structure；7th, nut；8th, circular hole.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
As shown in Figure 1, one kind is without hinge rotating device, including rotating member 1, fixing piece 2 and nut 7, it is characterised in that institute
1 one end of rotating member stated is equipped with strip cylinder 3, and the fixing piece 2 is equipped with strip circular groove 4, the cylinder 3 and circular groove 4
Connection is loosened, the lower position that cylinder 3 loosens junction with circular groove 4 is equipped with groove 5, and the groove 5 is one with fixing piece 2
Body, groove 5 are internally provided with tapping structure 6, and the tapping structure 6 is integrally formed, and the tapping structure 6 is tooth line, with spiral shell
Screw thread on mother 7 is engaged, and the nut 7 is used for the loosening connection between fixed cylinder 3 and circular groove 4.The rotating member 1
On be additionally provided with circular hole 8, the diameter of circular hole 8 is bigger than 7 diameter of nut.
In installation process, cylinder 3 need to be only buckled into circular groove 4, the cooperation limitation between tapping structure 6 and nut 7
It comes off, and during installation, can arbitrarily rotate, make when rotating member 1 is parallel with fixing piece 2, can be straight due to circular hole 8 by circular hole 8
Footpath is bigger than 7 diameter of nut, nut 7 can be directly transferred in groove 5, can be directly transferred to when not parallel.
Claims (3)
1. one kind is without hinge rotating device, including rotating member, fixing piece and nut, it is characterised in that described rotating member one end
Equipped with strip cylinder, the fixing piece is equipped with strip circular groove, and the cylinder is loosened with circular groove to be connected, cylinder and circular groove pine
The lower position of dynamic junction is equipped with groove, and the groove is integrated with fixing piece, and inside grooves are equipped with tapping structure, described
Tapping structural integrity formed, the tapping structure is corresponding with the screw thread on nut, and the nut is used for fixed cylinder
Loosening between circular groove is connected.
2. one kind according to claim 1 is without hinge rotating device, it is characterised in that is additionally provided with circle on the rotating member
Hole, the diameter of circular hole are bigger than nut diameter.
3. one kind according to claim 1 is without hinge rotating device, it is characterised in that the tapping structure is tooth line,
It is engaged with the screw thread on nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214257.2U CN207228852U (en) | 2017-09-21 | 2017-09-21 | One kind is without hinge rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214257.2U CN207228852U (en) | 2017-09-21 | 2017-09-21 | One kind is without hinge rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228852U true CN207228852U (en) | 2018-04-13 |
Family
ID=61863316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214257.2U Expired - Fee Related CN207228852U (en) | 2017-09-21 | 2017-09-21 | One kind is without hinge rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228852U (en) |
-
2017
- 2017-09-21 CN CN201721214257.2U patent/CN207228852U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200921 |