CN210318098U - Novel combined nut - Google Patents
Novel combined nut Download PDFInfo
- Publication number
- CN210318098U CN210318098U CN201920779355.3U CN201920779355U CN210318098U CN 210318098 U CN210318098 U CN 210318098U CN 201920779355 U CN201920779355 U CN 201920779355U CN 210318098 U CN210318098 U CN 210318098U
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- China
- Prior art keywords
- nut
- locking
- hole
- thread groove
- nut body
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Abstract
The utility model discloses a novel combined nut, expand the limit including nut body, fixed screw hole, guide hole, the tight spring that rises, activity thread groove, spacing base, locking, the inside vertical fixed screw hole that is provided with of nut body, the vertical guide hole that is provided with in fixed screw hole bottom, the tight spring that rises is installed at guide hole top, the tight spring bottom that rises is installed and is moved thread groove, the bottom inboard of guide hole is provided with spacing base, the activity thread groove is installed at spacing base inboardly, nut body bottom outside is provided with the locking and expands the limit. The utility model discloses can make the nut lock the bolt of cooperation installation by oneself and fix, need not gasket, shell fragment of arranging in addition and use, convenient operation, locking is effectual, does benefit to popularization and application.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of nut product, especially a novel combined nut's technical field.
[ background of the invention ]
The nut is a part which is screwed together with the bolt or the screw rod to play a fastening role, all production and manufacturing machines must use an element, which is divided into carbon steel, stainless steel, nonferrous metals such as copper and the like according to different materials, the nut is a part for tightly connecting mechanical equipment, the nut and the bolt with the same specification can be connected together through the thread at the inner side, the locking performance of the existing nut is general, and the nut is often used by matching with a gasket and an elastic sheet additionally, so that the installation is inconvenient.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a novel combination nut, can make the nut lock the bolt of cooperation installation by oneself fixedly, need not gasket, the shell fragment of arranging in addition and use, convenient operation, locking is effectual, does benefit to popularization and application.
In order to achieve the purpose, the utility model provides a novel combined nut, expand the limit including nut body, fixed thread hole, guide pore, the tight spring that rises, activity thread groove, spacing base, locking, the inside vertical fixed thread hole that is provided with of nut body, the vertical guide pore that is provided with in fixed thread hole bottom, the tight spring that rises is installed at guide pore top, the activity thread groove is installed to the tight spring bottom that rises, the bottom inboard of guide pore is provided with spacing base, the activity thread groove is installed at spacing base inboard, nut body bottom outside is provided with the locking and expands the limit.
Preferably, the locking flared edge is in the shape of a circular ring, a plurality of through holes are uniformly and vertically distributed in the locking flared edge, and the locking flared edge and the bottom of the nut body are positioned on the same horizontal plane.
Preferably, the nut body is shaped like an external hexagon, and the diameter of the internal thread of the movable thread groove is the same as that of the internal thread of the fixed threaded hole.
Preferably, the side wall of the guide pore channel is symmetrically provided with a plurality of vertical limiting grooves, the outer side wall of the movable thread groove is provided with a plurality of vertical guide blocks, the vertical guide blocks are installed in the vertical limiting grooves, and the vertical guide blocks and the vertical limiting grooves are in one-to-one correspondence.
Preferably, the inner diameter of the tension spring is larger than the diameter of the threaded hole of the movable threaded groove, and the inner diameter of the tension spring is larger than the diameter of the fixed threaded hole.
The utility model has the advantages that: the utility model discloses a combine nut body, fixed thread hole, guide pore, the tight spring that rises, activity thread groove, spacing base, locking expand limit together, through experimental optimization, can make the nut lock the bolt of cooperation installation by oneself fixedly, need not gasket, shell fragment of arranging in addition and use, convenient operation, locking is effectual, does benefit to popularization and application.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the novel combined nut of the present invention.
In the figure: the nut comprises a nut body 1, a fixed threaded hole 2, a guide hole 3, a tension spring 4, a movable thread groove 5, a limiting bottom edge 6, a locking expanded edge 7, a through hole 8, a vertical limiting groove 9 and a vertical guide block 10.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to a novel combined nut, which comprises a nut body 1, a fixed threaded hole 2, a guide hole 3, a tension spring 4, a movable thread groove 5, a limit base 6 and a lock expanded edge 7, wherein the nut body 1 is vertically provided with the fixed threaded hole 2, the bottom of the fixed threaded hole 2 is vertically provided with the guide hole 3, the top of the guide hole 3 is provided with the tension spring 4, the bottom of the tension spring 4 is provided with the movable thread groove 5, the bottom inner side of the guide hole 3 is provided with the limit base 6, the movable thread groove 5 is arranged inside the limit base 6, the outer side of the bottom of the nut body 1 is provided with the lock expanded edge 7, the lock expanded edge 7 is in the shape of a ring, a plurality of through holes 8 are uniformly and vertically distributed on the lock expanded edge 7, the lock expanded edge 7 and the bottom of the nut body 1 are positioned on the same horizontal plane, the shape of nut body 1 is outer hexagon, and the internal thread diameter of activity thread groove 5 is the same with the internal thread diameter of fixed thread hole 2, the symmetry is provided with a plurality of vertical spacing grooves 9 on the lateral wall of guide pore 3, be provided with a plurality of vertical guide blocks 10 on the lateral wall of activity thread groove 5, vertical guide block 10 is installed in vertical spacing groove 9, the position of vertical guide block 10 and vertical spacing groove 9 is the one-to-one relation, the internal diameter of tight spring 4 that rises is greater than the screw hole diameter of activity thread groove 5, the internal diameter of tight spring 4 that rises is greater than the diameter of fixed thread hole 2.
The utility model discloses a expand limit 7 with nut body 1, fixed thread hole 2, bullport way 3, tight spring 4, activity thread groove 5, spacing base 6, locking and combine together, through experimental optimization, can make the nut lock the bolt of cooperation installation by oneself and fix, need not gasket, shell fragment of arranging in addition and use, convenient operation, the locking is effectual, does benefit to popularization and application.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. A novel combined nut is characterized in that: expand limit (7) including nut body (1), fixed thread hole (2), bullport way (3), tight spring (4), activity thread groove (5), spacing base (6), locking, nut body (1) is inside vertical to be provided with fixed thread hole (2), the vertical guide hole way (3) that is provided with in fixed thread hole (2) bottom, tight spring (4) are installed at guide hole way (3) top, movable thread groove (5) are installed to tight spring (4) bottom that rises, the bottom inboard of guide hole way (3) is provided with spacing base (6), activity thread groove (5) are installed at spacing base (6) inboardly, nut body (1) bottom outside is provided with the locking and is expanded limit (7).
2. The novel combination nut of claim 1, further comprising: the locking flared edge (7) is in a ring shape, a plurality of through holes (8) are uniformly and vertically distributed in the locking flared edge (7), and the locking flared edge (7) and the bottom of the nut body (1) are located on the same horizontal plane.
3. The novel combination nut of claim 1, further comprising: the nut body (1) is hexagonal, and the diameter of the internal thread of the movable thread groove (5) is the same as that of the internal thread of the fixed thread hole (2).
4. The novel combination nut of claim 1, further comprising: the guide structure is characterized in that a plurality of vertical limiting grooves (9) are symmetrically formed in the side wall of the guide hole channel (3), a plurality of vertical guide blocks (10) are arranged on the outer side wall of the movable thread groove (5), the vertical guide blocks (10) are installed in the vertical limiting grooves (9), and the positions of the vertical guide blocks (10) and the positions of the vertical limiting grooves (9) are in one-to-one correspondence.
5. The novel combination nut of claim 1, further comprising: the inner diameter of the tension spring (4) is larger than the diameter of the threaded hole of the movable threaded groove (5), and the inner diameter of the tension spring (4) is larger than the diameter of the fixed threaded hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779355.3U CN210318098U (en) | 2019-05-28 | 2019-05-28 | Novel combined nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779355.3U CN210318098U (en) | 2019-05-28 | 2019-05-28 | Novel combined nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318098U true CN210318098U (en) | 2020-04-14 |
Family
ID=70140476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920779355.3U Expired - Fee Related CN210318098U (en) | 2019-05-28 | 2019-05-28 | Novel combined nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318098U (en) |
-
2019
- 2019-05-28 CN CN201920779355.3U patent/CN210318098U/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: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |