CN207583812U - Reflective mirror installation nut - Google Patents
Reflective mirror installation nut Download PDFInfo
- Publication number
- CN207583812U CN207583812U CN201721699014.2U CN201721699014U CN207583812U CN 207583812 U CN207583812 U CN 207583812U CN 201721699014 U CN201721699014 U CN 201721699014U CN 207583812 U CN207583812 U CN 207583812U
- Authority
- CN
- China
- Prior art keywords
- gasket
- nut body
- reaming
- sleeping
- reflective mirror
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Road Signs Or Road Markings (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of reflective mirror installation nuts, include nut body, the lower end of the nut body is integrally formed with the screw rod of same axis, and the screw hole on nut body axially penetrates through the screw rod, lower gasket is set on the screw rod, and the section of lower gasket is sleeping U-shaped, the opening of sleeping U-shaped lower gasket is towards radial outer end, the upper surface of sleeping U-shaped lower gasket is welded and fixed with nut body lower face, several locking latches are provided on the lower face of sleeping U-shaped lower gasket, upper gasket is additionally provided on the upper surface of the nut body, the upper end of the screw hole is provided with the reaming of same axis, the elongated end that extension is inserted into the reaming is provided on the lower face of upper gasket, elastic rubber ring is provided on the inner peripheral surface of the elongated end, sealing ring is embedded on the upper surface of the upper gasket.By using above structure, the utility model provides a kind of with better locking and water resistance reflective mirror installation nut.
Description
Technical field
The utility model is related to technical field of fastening, and in particular to a kind of nut for being used to install fixed counter-mirror.
Background technology
The nut for being presently used for installation fixed counter-mirror has generally comprised nut body, the lower end one of the nut body
The body formed screw rod for having same axis, and the screw hole on nut body axially penetrates through the screw rod, during installation, people first revolve screw rod
It fastens on the mounting hole of car body, is then pacified again by the screw hole on the stud precession nut body on reflective mirror with realizing
Dress.But since screw rod is being installed to the anti-loose structure for lacking afterwards on the mounting hole of car body and further locking by the prior art,
Anti-loosening property is poor.In addition, existing nut body also lacks corresponding waterproof construction, thus in use, screw hole
Rainwater is inside easily entered, and then easily leads to the problems such as it gets rusty.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of with preferably locking and water resistance reflective
Mirror installation nut.
To achieve the above object, the utility model provides a kind of reflective mirror installation nut, includes nut body, institute
Screw rod of the lower end integrally formed with same axis of nut body is stated, and the screw hole on nut body axially penetrates through the screw rod, institute
Lower gasket is set on the screw rod stated, and the section of lower gasket is sleeping U-shaped, the opening for the U-shaped lower gasket that crouches crouches towards radial outer end
The upper surface of U-shaped lower gasket is welded and fixed with nut body lower face, is provided on the lower face of sleeping U-shaped lower gasket several locking
Latch is additionally provided with upper gasket on the upper surface of the nut body, and the upper end of the screw hole is provided with the expansion of same axis
Hole, is provided with internal thread in the reaming, and on the rotation direction of reaming internal thread and screw hole internal thread oppositely oriented, upper gasket
Lower face on be provided with the elongated end that extension is inserted into the reaming, and be provided with and expand on the outer circumference surface of the elongated end
Internal thread bolt fixed external screw thread in hole is provided with elastic rubber ring, and elastic rubber on the inner peripheral surface of the elongated end
The internal diameter of circle is less than or equal to the internal diameter of screw hole, and sealing ring is embedded on the upper surface of the upper gasket.
The beneficial effects of the utility model are：Using the above structure, the utility model is under sleeping U-shaped by adding section
Washer, and the upper surface of sleeping U-shaped lower gasket is made mutually to be welded and fixed with nut body lower face, it crouches on the lower face of U-shaped lower gasket
Several locking latches being provided with, therefore after screwing assembling, sleeping U-shaped lower gasket is squeezed, and can generate the elastic force of a reply,
The locking latch installation position corresponding on car body on lower gasket is enabled to be formed more firmly under the action of the elastic force
Lock fit, so as to greatly improve the anti-loosening property of nut.In addition, the utility model is also set on the upper surface of nut body
Upper gasket is equipped with, and embedded with sealing ring on the upper surface of the upper gasket, therefore after assembling, rainwater can be effectively prevent to enter
In the screw hole of nut body, meanwhile, elongated end is additionally provided on upper gasket, flexible rubber is set on the inner peripheral surface of the elongated end
Cushion rubber, therefore further promote the anti-loosening property after assembling.
The utility model, which can be further arranged to the sealing ring, to be had multiple, and is set in same axis.Setting can in this way
Further enhance the water resistance of nut body.
The utility model may further be provided circumferentially to be uniformly arranged for several locking latches, and each locking
Latch setting is spiral.Anti-loosing effect is set more preferably in this way.
Description of the drawings
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the bottom view of the utility model；
Fig. 3 is the vertical view of the utility model.
Specific embodiment
A kind of reflective mirror installation nut is given as shown in Figure 1, 2, 3, includes nut body 1, the nut body 1
Lower end integrally formed with the screw rod 2 of same axis, and the screw hole 3 on nut body 1 axially penetrates through the screw rod 2, the spiral shell
Lower gasket 4 is set on bar 2, and the section of lower gasket 4 is sleeping U-shaped, the opening 41 for the U-shaped lower gasket 4 that crouches crouches towards radial outer end
The upper surface of U-shaped lower gasket 4 is welded and fixed with 1 lower face of nut body, is provided on the lower face of sleeping U-shaped lower gasket 4 several
Locking latch 42, several locking latches 42 are circumferentially uniformly arranged, and each locking latch 42 set it is spiral.Institute
It states and upper gasket 5 is additionally provided on the upper surface of nut body 1, the upper end of the screw hole 3 is provided with the reaming 6 of same axis,
Internal thread, and the rotation direction of 6 internal thread of reaming and oppositely oriented, the upper gasket of internal thread on screw hole 3 are provided in the reaming 6
The elongated end 51 that extension is inserted into the reaming 6 is provided on 5 lower face, and is set on the outer circumference surface of the elongated end 51
Have with the 6 fixed external screw thread of internal thread bolt of reaming, be provided with elastic rubber ring 7 on the inner peripheral surface of the elongated end 51,
And the internal diameter of elastic rubber ring 7 is less than or equal to the internal diameter of screw hole 3, and sealing ring 8 is embedded on 5 upper surfaces of the upper gasket.Institute
The sealing ring 8 stated have it is multiple, and in same axis set.By using above structure, the utility model provides a kind of with more
Good locking and water resistance reflective mirror installation nut.
Claims (3)
1. a kind of reflective mirror installation nut includes nut body, the lower end of the nut body is integrally formed with same axis
Screw rod, and the screw hole on nut body axially penetrates through the screw rod, it is characterised in that：Underlay is set on the screw rod
Circle, and the section of lower gasket is sleeping U-shaped, the opening of the U-shaped lower gasket that crouches towards radial outer end, the upper surface for the U-shaped lower gasket that crouches with
Nut body lower face is welded and fixed, and several locking latches are provided on the lower face of sleeping U-shaped lower gasket, the nut body
Upper gasket is additionally provided on upper surface, the upper end of the screw hole is provided with the reaming of same axis, is set in the reaming
Have an internal thread, and on the rotation direction of reaming internal thread and screw hole internal thread it is oppositely oriented, be provided with and prolong on the lower face of upper gasket
The elongated end being inserted into the reaming is stretched, and is provided on the outer circumference surface of the elongated end and is fixed with reaming internal thread bolt
External screw thread, elastic rubber ring is provided on the inner peripheral surface of the elongated end, and the internal diameter of elastic rubber ring is less than or equal to spiral shell
The internal diameter in hole is embedded with sealing ring on the upper surface of the upper gasket.
2. reflective mirror installation nut according to claim 1, it is characterised in that：The sealing ring has multiple, and is in
Same axis is set.
3. reflective mirror installation nut according to claim 1 or 2, it is characterised in that：Several locking latches are in
Circumference uniform distribution is set, and each locking latch setting is spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699014.2U CN207583812U (en) | 2017-12-08 | 2017-12-08 | Reflective mirror installation nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699014.2U CN207583812U (en) | 2017-12-08 | 2017-12-08 | Reflective mirror installation nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583812U true CN207583812U (en) | 2018-07-06 |
Family
ID=62736161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699014.2U Expired - Fee Related CN207583812U (en) | 2017-12-08 | 2017-12-08 | Reflective mirror installation nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296614A (en) * | 2018-11-27 | 2019-02-01 | 嘉兴锐固五金制品有限公司 | A kind of rivet nut component for electrical grounding |
| CN111503120A (en) * | 2020-04-30 | 2020-08-07 | 海盐联众紧固件有限公司 | Transformer nut with waterproof construction |
| CN111706589A (en) * | 2020-05-15 | 2020-09-25 | 江苏永昊高强度螺栓有限公司 | Anti-seismic bolt |
-
2017
- 2017-12-08 CN CN201721699014.2U patent/CN207583812U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296614A (en) * | 2018-11-27 | 2019-02-01 | 嘉兴锐固五金制品有限公司 | A kind of rivet nut component for electrical grounding |
| CN109296614B (en) * | 2018-11-27 | 2024-01-02 | 嘉兴锐固五金制品有限公司 | Rivet nut assembly for electric grounding |
| CN111503120A (en) * | 2020-04-30 | 2020-08-07 | 海盐联众紧固件有限公司 | Transformer nut with waterproof construction |
| CN111706589A (en) * | 2020-05-15 | 2020-09-25 | 江苏永昊高强度螺栓有限公司 | Anti-seismic bolt |
| CN111706589B (en) * | 2020-05-15 | 2021-11-12 | 江苏永昊高强度螺栓有限公司 | Anti-seismic bolt |
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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: 20180706 Termination date: 20201208 |