CN211423132U - Nut convenient to lock - Google Patents
Nut convenient to lock Download PDFInfo
- Publication number
- CN211423132U CN211423132U CN201921538065.6U CN201921538065U CN211423132U CN 211423132 U CN211423132 U CN 211423132U CN 201921538065 U CN201921538065 U CN 201921538065U CN 211423132 U CN211423132 U CN 211423132U
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- China
- Prior art keywords
- nut
- fixed ring
- solid fixed
- grab handle
- ring
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Abstract
The utility model discloses a nut convenient to lock, including nut main part, tightening mechanism and sealing mechanism, the nut main part includes the nut, tightening mechanism includes the solid fixed ring, the nut is located the solid fixed ring inside, gu fixed ring front surface and rear surface all are provided with the grab handle, the grab handle inboard is provided with the dead lever, the dead lever all runs through solid fixed ring and nut; through install solid fixed ring additional in the nut outside, when needs lock nut, with solid fixed ring cover in the nut outside, the grab handle is rotated, it is rotatory to drive the dead lever by the grab handle, the dead lever is under the screw thread effect, accomplish solid fixed ring and nut's being connected, then rotatory grab handle, it is rotatory to drive solid fixed ring by the grab handle, it is rotatory to drive the nut by solid fixed ring, the nut is under the screw thread effect, make nut bolt locking, the efficiency of staff's installation nut main part has been promoted, through install the sealing ring additional at the nut both ends, the dismantlement speed of nut main part has effectively been promoted.
Description
Technical Field
The utility model belongs to the technical field of the nut, concretely relates to nut convenient to locking.
Background
Nuts, also called nuts, are parts screwed together with bolts or screws for fastening, the nuts are various, the nuts are classified into carbon steel nuts, high-strength steel nuts, stainless steel nuts, plastic steel nuts and the like according to different materials, the bolts are cylindrical threaded fasteners for nuts, generally, the nuts and the bolts are made of high-strength materials, so that the threaded connection between the nuts and the bolts is relatively reliable, the fasteners to be fastened can be fastened through the matching of the bolts and the nuts, and various problems still exist in various nuts on the market.
Like the utility model discloses a jam-proof anti-theft nut of CN 206918024U's utility model discloses a nut side area wedge external member, its theftproof performance of having strengthened the nut, nevertheless do not solve and need constantly rotate lock nut with the help of the instrument in the current nut installation, reduced the problem of nut installation effectiveness, for this we propose a nut convenient to lock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nut convenient to locking to it need constantly rotate lock nut with the help of the instrument in the current nut installation to propose in the above-mentioned background art, has reduced the problem of nut installation effectiveness.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nut convenient to locking, includes the nut main part, screws up mechanism and sealing mechanism, the nut main part includes the nut, it includes solid fixed ring to screw up the mechanism, the nut is located solid fixed ring inside, gu fixed ring front surface and rear surface all are provided with the grab handle, the grab handle inboard is provided with the dead lever, solid fixed ring and nut are all run through to the dead lever.
Preferably, sealing mechanism includes the rubber sleeve, the rubber sleeve is located nut top and bottom, the inside sealing ring that is provided with of rubber sleeve, sealing ring one end is located nut one end.
Preferably, the two sides of the grab handle are fixedly connected with anti-skidding blocks, and one end of each anti-skidding block is an arc surface.
Preferably, the fixing rod is fixedly connected with a grab handle, and the cross section of the grab handle is in an isosceles trapezoid shape.
Preferably, the fixing rod is fixedly connected with the fixing ring and the nut through threads, and the width of the fixing ring is one point, zero and three times of the width of the nut.
Preferably, the rubber sleeve is fixedly connected with the screw cap, and the sealing ring is fixedly connected with the rubber sleeve.
Preferably, the sealing ring is fixedly connected with the nut, and the outer diameter of the sealing ring is nine times of the width of the nut.
Preferably, the outer diameter of the sealing ring is consistent with the inner diameter of the rubber sleeve, and the inner diameter of the sealing ring is one point and two times of the inner diameter of the screw cap.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through install solid fixed ring additional in the nut outside, when needs lock nut, with solid fixed ring cover in the nut outside, remove the grab handle, it removes to drive the dead lever by the grab handle, and run through solid fixed ring and nut with the dead lever in proper order, rotate the grab handle, it is rotatory to drive the dead lever by the grab handle, the dead lever is under the screw thread effect, accomplish being connected of solid fixed ring and nut, then rotatory grab handle, it is rotatory to drive solid fixed ring by the grab handle, it is rotatory to drive the nut by solid fixed ring, the nut is under the screw thread effect, make nut bolt locking, the efficiency of staff's installation.
(2) Through installing the sealing ring additional at the nut both ends, the material of sealing ring is silica gel, when driving the nut rotation by solid fixed ring, drives the sealing ring rotation by the nut simultaneously, and the sealing ring tightly meets with the bolt under the screw thread effect, has avoided moisture to pass through inside the screw thread inflow nut, and the nut that leads to dies with the bolt rust, has effectively promoted the dismantlement speed of nut main part.
Drawings
Fig. 1 is a schematic structural view of the nut main body of the present invention;
fig. 2 is a schematic top view of the nut body of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 2;
FIG. 4 is a schematic cross-sectional view of the sealing ring of the present invention;
FIG. 5 is a schematic cross-sectional view of the tightening mechanism of the present invention;
in the figure: 1. a fixing ring; 2. a rubber sleeve; 3. a handle; 4. a nut; 5. a seal ring; 6. anti-skid blocks; 7. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a nut convenient to locking, includes the nut main part, screws up mechanism and sealing mechanism, and the nut main part includes nut 4, screws up the mechanism and includes solid fixed ring 1, and nut 4 is located solid fixed ring 1 inside, and solid fixed ring 1 front surface and rear surface all are provided with grab handle 3, and 3 inboards of grab handle are provided with dead lever 7, and dead lever 7 all runs through solid fixed ring 1 and nut 4.
In order to prevent moisture from entering the nut 4 through the screw, in this embodiment, preferably, the sealing mechanism includes the rubber sleeve 2, the rubber sleeve 2 is located the top end and the bottom end of the nut 4, the sealing ring 5 is arranged inside the rubber sleeve 2, and one end of the sealing ring 5 is located one end of the nut 4.
In order to facilitate holding the handle 3, in this embodiment, preferably, the two sides of the handle 3 are fixedly connected with anti-slip blocks 6, and one end of each anti-slip block 6 is an arc surface.
In order to fix the fixing rod 7, in this embodiment, preferably, the fixing rod 7 is fixedly connected to the handle 3, and the cross section of the handle 3 is an isosceles trapezoid.
In order to facilitate the fixing ring 1 to be sleeved outside the nut 4, in the embodiment, preferably, the fixing rod 7 is fixedly connected with the fixing ring 1 and the nut 4 through threads, and the width of the fixing ring 1 is one point and three times of the width of the nut 4.
In order to fix the rubber sleeve 2, in the embodiment, preferably, the rubber sleeve 2 is fixedly connected with the nut 4, and the sealing ring 5 is fixedly connected with the rubber sleeve 2.
In order to fix the sealing ring 5, in this embodiment, it is preferable that the sealing ring 5 is fixedly connected to the nut 4, and an outer diameter of the sealing ring 5 is nine times of a zero point of a width of the nut 4.
In order to improve the sealing performance of the nut body, in this embodiment, it is preferable that the outer diameter of the sealing ring 5 is equal to the inner diameter of the rubber sleeve 2, and the inner diameter of the sealing ring 5 is one point and two times of the inner diameter of the nut 4.
The utility model discloses a theory of operation and use flow: after the device is completed, by additionally arranging the fixing ring 1 outside the nut 4, when the nut 4 needs to be locked, the fixing ring 1 is sleeved outside the nut 4, the grab handle 3 is moved, the fixed rod 7 is driven by the grab handle 3 to move, the fixed rod 7 sequentially penetrates through the fixing ring 1 and the nut 4, the grab handle 3 is rotated, the fixed rod 7 is driven by the grab handle 3 to rotate, the fixed ring 1 is connected with the nut 4 under the action of threads, then the grab handle 3 is rotated, the fixed ring 1 is driven by the grab handle 3 to rotate, the nut 4 is driven by the fixed ring 1 to rotate, the nut 4 is locked by the bolts under the action of the threads, the efficiency of workers for installing the nut main body is improved, by additionally arranging the sealing rings 5 at two ends of the nut 4, the sealing rings 5 are made of silica gel, when the nut 4 is driven by the fixing ring 1 to rotate, the sealing rings 5 are driven by the nut 4 to, avoided moisture to flow into inside nut 4 through the screw thread, nut 4 and the bolt rust that leads to die have effectively promoted the dismantlement speed of nut main part.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a nut convenient to locking, includes the nut main part, screws up mechanism and sealing mechanism, its characterized in that: the nut main part includes nut (4), it includes solid fixed ring (1) to screw up the mechanism, nut (4) are located solid fixed ring (1) inside, gu fixed ring (1) front surface and rear surface all are provided with grab handle (3), grab handle (3) inboard is provided with dead lever (7), dead lever (7) all run through solid fixed ring (1) and nut (4).
2. The nut for facilitating locking according to claim 1, wherein: sealing mechanism includes rubber sleeve (2), rubber sleeve (2) are located nut (4) top and bottom, rubber sleeve (2) inside is provided with sealing ring (5), sealing ring (5) one end is located nut (4) one end.
3. The nut for facilitating locking according to claim 1, wherein: the anti-skidding handle is characterized in that anti-skidding blocks (6) are fixedly connected to two sides of the handle (3), and one end of each anti-skidding block (6) is an arc surface.
4. The nut for facilitating locking according to claim 1, wherein: the fixing rod (7) is fixedly connected with the grab handle (3), and the cross section of the grab handle (3) is isosceles trapezoid.
5. The nut for facilitating locking according to claim 1, wherein: the fixing rod (7) is fixedly connected with the fixing ring (1) and the screw cap (4) through threads, and the width of the fixing ring (1) is one point and three times of the width of the screw cap (4).
6. A nut for facilitating locking according to claim 2, wherein: rubber sleeve (2) and nut (4) fixed connection, sealing ring (5) and rubber sleeve (2) fixed connection.
7. A nut for facilitating locking according to claim 2, wherein: sealing ring (5) and nut (4) fixed connection, sealing ring (5) external diameter is the zero nine times of nut (4) width.
8. A nut for facilitating locking according to claim 2, wherein: the outer diameter of the sealing ring (5) is consistent with the inner diameter of the rubber sleeve (2), and the inner diameter of the sealing ring (5) is one point zero twice of the inner diameter of the screw cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538065.6U CN211423132U (en) | 2019-09-17 | 2019-09-17 | Nut convenient to lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538065.6U CN211423132U (en) | 2019-09-17 | 2019-09-17 | Nut convenient to lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211423132U true CN211423132U (en) | 2020-09-04 |
Family
ID=72250079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538065.6U Active CN211423132U (en) | 2019-09-17 | 2019-09-17 | Nut convenient to lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211423132U (en) |
-
2019
- 2019-09-17 CN CN201921538065.6U patent/CN211423132U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |