CN214465472U - Twist and move laborsaving fastening nut of installation - Google Patents
Twist and move laborsaving fastening nut of installation Download PDFInfo
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- CN214465472U CN214465472U CN202120506592.XU CN202120506592U CN214465472U CN 214465472 U CN214465472 U CN 214465472U CN 202120506592 U CN202120506592 U CN 202120506592U CN 214465472 U CN214465472 U CN 214465472U
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- fastening nut
- fastening
- main part
- recess
- spacing lug
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Abstract
The utility model discloses a twist and move laborsaving fastening nut of installation relates to fastening nut technical field, for solving current fastening nut and twist and skid easily when moving, installs and removes comparatively inconveniently, and long-term use back nut surface can produce the problem of comparatively serious wearing and tearing. The outside of fastening nut main part is provided with the recess, and the recess is provided with six, two be provided with spacing lug between the recess, spacing lug is provided with six, and fastening nut main part, recess and spacing lug set up to the integrated into one piece structure, the fastening nut main part includes the through-hole, the inboard of through-hole is provided with the internal thread, the one end of spacing lug is provided with anti-skidding frosting, and just spacing lug sets up to the integrated into one piece structure with anti-skidding frosting, the one end of fastening nut main part is provided with the fastening flange piece, and the fastening flange piece sets up to the integrated into one piece structure with the fastening nut main part.
Description
Technical Field
The utility model relates to a fastening nut technical field specifically is a twist and move laborsaving fastening nut of installation.
Background
The Nut is also called Nut (English: Nut) and is a fixing tool, the center of which is provided with a hole, and the inner side of the hole is provided with threads. Nuts are often used in conjunction with appropriately sized screws to secure the respective joint portions. If the nut is loosened by vibration or other environmental factors, the relevant part can be further reinforced by using glue or pins and other tools. The nut is hexagonal in shape, square in shape, and is an element which is necessary for all production and manufacturing machines, and is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.
However, the existing fastening nut is easy to slip when being screwed, is inconvenient to assemble and disassemble, and can generate serious abrasion on the surface of the nut after long-term use, so that the existing requirements are not met, and the fastening nut which is labor-saving to screw and install is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a twist and move laborsaving fastening nut of installation to current fastening nut who proposes in solving above-mentioned background art is slipped easily when twisting, installs and removes comparatively inconveniently, and uses the problem that the back nut surface can produce comparatively serious wearing and tearing for a long time.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a twist and move laborsaving fastening nut of installation, includes fastening nut main part and nut spanner, the outside of fastening nut main part is provided with the recess, and the recess is provided with six, two be provided with spacing lug between the recess, spacing lug is provided with six, and fastening nut main part, recess and spacing lug set up to the integrated into one piece structure, the fastening nut main part includes the through-hole, the inboard of through-hole is provided with the internal thread.
Preferably, one end of the limiting bump is provided with an anti-skid frosting surface, and the limiting bump and the anti-skid frosting surface are arranged into an integrally formed structure.
Preferably, one end of the fastening nut body is provided with a fastening flange piece, and the fastening flange piece and the fastening nut body are arranged into an integrally formed structure.
Preferably, one end of the limiting lug is provided with an arc part, and the arc part and the limiting lug are arranged into an integrally formed structure.
Preferably, the end face of the fastening flange piece is provided with a plurality of anti-slip threads, and the anti-slip threads and the fastening flange piece are arranged into an integrally formed structure.
Preferably, the nut runner includes a limit force application groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a plurality of spacing lugs are the spacing application of force point of fastening nut main part, and a plurality of recesses then furthest's reduction the total weight of fastening nut main part, it is comparatively light and convenient to take and install the fastening nut main part, a plurality of recesses have also reduced the manufacturing cost of fastening nut main part simultaneously, when installing and removing the fastening nut main part, nut spanner's spacing application of force groove only contacts with spacing lug, area of contact has been reduced, thereby the surface wear to the fastening nut main part has been reduced, the life of fastening nut main part has been prolonged, a plurality of recesses make the fastening nut main part outside have the impetus of a larger scale, avoid hand to skid when manual installing and removing, thereby convenient twisting of installing and removing the fastening nut main part is moved.
2. The utility model discloses an anti-skidding frosting increases the contact friction force between fastening nut main part and the nut spanner to avoid the fastening nut main part to twist the phenomenon of skidding to appear moving the in-process, thereby further make things convenient for installing and removing to the fastening nut main part.
3. The utility model discloses set up the one end of spacing lug into the circular arc structure for when the staff took the fastening nut main part, can not be by spacing lug's end angle fish tail, improved the security that the in-process was installed and removed to the fastening nut main part.
4. The utility model discloses a fastening flange piece and the object surface contact of being fastened have increased the area of contact between fastening nut main part and the fastened object, and a plurality of anti-skidding lines increase contact friction on the fastening flange piece terminal surface simultaneously for the fastening effect of fastening nut main part is better.
Drawings
Fig. 1 is a top view of the fastening nut of the present invention, which can be screwed and installed easily;
FIG. 2 is a front view of the power-saving fastening nut;
fig. 3 is a working schematic diagram of the nut runner of the present invention.
In the figure: 1. a fastening nut body; 2. a through hole; 3. a groove; 4. a limiting bump; 5. anti-skid frosting; 6. fastening a flange sheet; 7. a nut wrench; 8. a limiting force application groove; 9. an internal thread; 10. anti-skid lines; 11. a circular arc portion.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a fastening nut capable of being mounted in a twisting mode easily comprises a fastening nut body 1 and a nut wrench 7, wherein the outer side of the fastening nut body 1 is provided with six grooves 3, limiting lugs 4 are arranged between the two grooves 3, the limiting lugs 4 are arranged in six, the fastening nut body 1, the grooves 3 and the limiting lugs 4 are arranged to be of an integrally formed structure, the fastening nut body 1 comprises a through hole 2, inner threads 9 are arranged on the inner side of the through hole 2, when the fastening nut body 1 is twisted, limiting force application grooves 8 of the nut wrench 7 are arranged on the outer portion of the fastening nut body 1, the limiting lugs 4 of the fastening nut body 1 respectively correspond to corresponding acting points, force application is facilitated, the total weight of the fastening nut body 1 is reduced to the maximum extent through the grooves 3, and the fastening nut body 1 is easy and convenient to take and mount, meanwhile, the production cost of the fastening nut body 1 is reduced due to the plurality of grooves 3, when the fastening nut body 1 is assembled and disassembled, the limiting force application grooves 8 of the nut wrench 7 are only in contact with the limiting bumps 4, the contact area is reduced, the surface abrasion of the fastening nut body 1 is reduced, the service life of the fastening nut body 1 is prolonged, the plurality of grooves 3 enable the outer side of the fastening nut body 1 to have large-area acting points, and hand slippage is avoided during manual assembly and disassembly, so that the fastening nut body 1 can be conveniently screwed and disassembled.
Further, the one end of spacing lug 4 is provided with anti-skidding frosting 5, and spacing lug 4 sets up to integrated into one piece structure with anti-skidding frosting 5, and anti-skidding frosting 5 increases the contact friction force between fastening nut main part 1 and the nut spanner 7 to avoid fastening nut main part 1 to twist the phenomenon of skidding to appear in-process, thereby further make things convenient for installing and removing fastening nut main part 1.
Further, one end of the fastening nut body 1 is provided with a fastening flange piece 6, the fastening flange piece 6 and the fastening nut body 1 are arranged to be of an integrally formed structure, the fastening flange piece 6 is in surface contact with an object to be fastened, and the contact area between the fastening nut body 1 and the object to be fastened is increased.
Furthermore, one end of the limiting bump 4 is provided with an arc part 11, and the arc part 11 and the limiting bump 4 are arranged into an integrated structure, so that when a worker takes the fastening nut body 1, the worker cannot be scratched by an end angle of the limiting bump 4, and the safety of the fastening nut body 1 in the assembling and disassembling process is improved.
Further, be provided with a plurality of anti-skidding lines 10 on the terminal surface of fastening flange piece 6, and anti-skidding line 10 sets up to the integrated into one piece structure with fastening flange piece 6, and a plurality of anti-skidding lines 10 increase contact friction for the fastening effect of fastening nut main part 1 is better.
Further, the nut runner 7 includes a limit force application groove 8, and when the fastening nut body 1 is screwed, the limit force application groove 8 of the nut runner 7 is disposed outside the fastening nut body 1.
The working principle is as follows: when the fastening nut body 1 is screwed, the limiting force application grooves 8 of the nut wrench 7 are arranged outside the fastening nut body 1, the limiting lugs 4 of the fastening nut body 1 correspond to corresponding force points respectively to facilitate force application, the grooves 3 reduce the total weight of the fastening nut body 1 to the maximum extent, the fastening nut body 1 is easy and convenient to take and mount, the grooves 3 reduce the production cost of the fastening nut body 1, when the fastening nut body 1 is assembled and disassembled, the limiting force application grooves 8 of the nut wrench 7 only contact with the limiting lugs 4 to reduce the contact area, thereby reducing the surface abrasion of the fastening nut body 1 and prolonging the service life of the fastening nut body 1, and the grooves 3 enable the outer side of the fastening nut body 1 to have large-area force points, the hand slippage is avoided when the hand-operated assembly and disassembly is carried out, thereby facilitating the screwing assembly and disassembly of the fastening nut body 1, the anti-skidding frosted surface 5 increases the contact friction force between the fastening nut body 1 and the nut wrench 7, thereby avoiding the slipping phenomenon of the fastening nut body 1 in the twisting process, further facilitating the assembly and disassembly of the fastening nut body 1, the fastening flange piece 6 is in surface contact with the fastened object, the contact area between the fastening nut body 1 and the fastened object is increased, meanwhile, the plurality of anti-slip threads 10 on the end surface of the fastening flange sheet 6 increase the contact friction force, so that the fastening effect of the fastening nut body 1 is better, one end of the limiting convex block 4 is arranged to be in a circular arc structure, when the fastening nut body 1 is taken by a worker, the worker cannot be scratched by the end angle of the limiting bump 4, and the safety of the fastening nut body 1 in the assembling and disassembling process is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a twist and move laborsaving fastening nut of installation, includes fastening nut main part (1) and nut spanner (7), its characterized in that: the outside of fastening nut main part (1) is provided with recess (3), and recess (3) are provided with six, two be provided with spacing lug (4) between recess (3), spacing lug (4) are provided with six, and fastening nut main part (1), recess (3) and spacing lug (4) set up to the integrated into one piece structure, fastening nut main part (1) includes through-hole (2), the inboard of through-hole (2) is provided with internal thread (9).
2. The tightening nut with labor-saving screwing installation according to claim 1, characterized in that: one end of the limiting convex block (4) is provided with an anti-skid frosting surface (5), and the limiting convex block (4) and the anti-skid frosting surface (5) are arranged into an integrated structure.
3. The tightening nut with labor-saving screwing installation according to claim 1, characterized in that: one end of the fastening nut main body (1) is provided with a fastening flange sheet (6), and the fastening flange sheet (6) and the fastening nut main body (1) are arranged into an integrally formed structure.
4. The tightening nut with labor-saving screwing installation according to claim 1, characterized in that: one end of the limiting convex block (4) is provided with an arc part (11), and the arc part (11) and the limiting convex block (4) are arranged into an integrated structure.
5. The tightening nut with labor-saving screwing installation according to claim 3, wherein: the anti-skid flange is characterized in that a plurality of anti-skid grains (10) are arranged on the end face of the fastening flange piece (6), and the anti-skid grains (10) and the fastening flange piece (6) are arranged into an integrally formed structure.
6. The tightening nut with labor-saving screwing installation according to claim 1, characterized in that: the nut wrench (7) comprises a limiting force application groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506592.XU CN214465472U (en) | 2021-03-10 | 2021-03-10 | Twist and move laborsaving fastening nut of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506592.XU CN214465472U (en) | 2021-03-10 | 2021-03-10 | Twist and move laborsaving fastening nut of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465472U true CN214465472U (en) | 2021-10-22 |
Family
ID=78154335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120506592.XU Active CN214465472U (en) | 2021-03-10 | 2021-03-10 | Twist and move laborsaving fastening nut of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465472U (en) |
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2021
- 2021-03-10 CN CN202120506592.XU patent/CN214465472U/en active Active
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