CN213017212U - Stainless steel waterproof nut - Google Patents
Stainless steel waterproof nut Download PDFInfo
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- CN213017212U CN213017212U CN202021541281.9U CN202021541281U CN213017212U CN 213017212 U CN213017212 U CN 213017212U CN 202021541281 U CN202021541281 U CN 202021541281U CN 213017212 U CN213017212 U CN 213017212U
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- nut
- nut sleeve
- annular
- stainless steel
- integrally connected
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Abstract
The utility model discloses a stainless steel waterproof nut, which comprises a spherical shell, wherein the lower end of the spherical shell is integrally connected with an annular frame, a circular ring is connected in the annular frame through screw rotation, the lower end of the circular ring is integrally connected with an outer frame, an upper nut sleeve and a lower nut sleeve are respectively connected in the circular ring and the outer frame through screw rotation, the upper nut sleeve and the lower nut sleeve are integrally connected, a nut hole is arranged between the upper nut sleeve and the lower nut sleeve, the structure is simple, the structure is clear and understandable, the nut comprises the spherical shell, the annular frame, the circular ring and the outer frame, the annular frame and the circular ring are connected through screw rotation, the upper nut sleeve and the lower nut sleeve are connected in the circular ring and the outer frame through screw rotation, the upper nut sleeve and the lower nut sleeve are integrally connected, the nut hole is arranged between the upper nut sleeve and the lower nut sleeve, the whole nut is in a sealing arrangement, the, the disassembly and assembly are convenient, the materials are all made of stainless steel materials, the strength is high, the structure is stable, and the device is worthy of popularization.
Description
Technical Field
The utility model relates to a nut technical field specifically is a stainless steel waterproof nut.
Background
The nut in the prior art is generally of an integral structure, the existing nut is generally made of common metal, is easily rusted and damaged by moisture, and for some electronic devices, the nut without waterproof property is easily damaged to the devices, so that a stainless steel waterproof nut is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel waterproof nut to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a stainless steel water-proof nut, includes the spherical shell, spherical shell lower extreme integration is connected with annular frame, rotate through the screw thread in the annular frame and be connected with the ring, ring lower extreme integration is connected with the frame, be connected with nut cover and lower nut cover through the screw thread rotation respectively in ring and the frame, go up nut cover and lower nut cover integration and connect, it is provided with the nut hole to go up in the middle of nut cover and the lower nut cover.
Preferably, the upper end face of the upper nut sleeve is provided with an upper annular groove, a dislocation preventing ring is arranged in the upper annular groove, the upper end of the dislocation preventing ring is integrally connected with an annular cylinder, and the upper end of the annular cylinder is fixedly connected with the inner surface of the spherical shell.
Preferably, the upper end of the annular cylinder is integrally connected with an upper reinforcing plate, the middle of the annular cylinder is integrally connected with a lower reinforcing plate, and an upper perforation and a lower perforation are respectively arranged between the upper reinforcing plate and the lower reinforcing plate.
Preferably, the bottom end face of the outer frame is provided with an outer annular sealing groove, and an outer annular sealing ring is connected in the outer annular sealing groove.
Preferably, an inner annular sealing groove is formed in the bottom end face of the lower nut sleeve, and an inner annular sealing ring is connected in the inner annular sealing groove.
Preferably, the diameter of the outer frame is larger than that of the circular ring, the diameter of the lower nut sleeve is larger than that of the upper nut sleeve, and the diameters of the nut hole, the upper through hole and the lower through hole are the same.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, the nut includes spherical shell, annular frame, ring and frame, wherein annular frame and ring pass through the screw thread and rotate the connection, be connected with nut cover and lower nut cover through the screw thread rotation in ring and the frame, go up nut cover and lower nut cover integration and connect, it is provided with the nut hole to go up in the middle of nut cover and the lower nut cover, whole nut is sealed setting, water-proof effects is good, easy dismounting, and the material is stainless steel material and makes, and intensity is high, stable in structure is worth promoting.
Drawings
FIG. 1 is a front view structural schematic diagram of a stainless steel waterproof nut;
fig. 2 is a front view sectional structure diagram of a stainless steel waterproof nut.
In the figure: 1-inner annular sealing ring, 2-outer annular sealing ring, 3-lower nut sleeve, 4-outer frame, 5-inner annular sealing groove, 6-ring, 7-annular frame, 8-dislocation prevention ring, 9-lower perforation, 10-spherical shell, 11-upper perforation, 12-upper reinforcing plate, 13-lower reinforcing plate, 14-annular cylinder, 15-upper annular groove, 16-upper nut sleeve, 17-nut hole and 18-outer annular sealing groove.
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. 1-2, the present invention provides a technical solution: the utility model provides a stainless steel water-proof nut, includes spherical shell 10, spherical shell 10 lower extreme integration is connected with annular frame 7, be connected with ring 6 through the screw thread rotation in the annular frame 7, 6 lower extreme integrations of ring are connected with frame 4, be connected with nut cover 16 and lower nut cover 3 through the screw thread rotation respectively in ring 6 and the frame 4, go up nut cover 16 and lower nut cover 3 integration and connect, it is provided with nut hole 17 to go up in the middle of nut cover 16 and the lower nut cover 3.
The utility model provides a nut includes spherical shell 10, annular frame 7, ring 6 and frame 4, wherein annular frame 7 and ring 6 pass through the screw thread and rotate the connection, be connected with nut cover 16 and lower nut cover 3 through the screw thread rotation in ring 6 and the frame 4, it connects to go up nut cover 16 and the 3 integration of lower nut cover, it is provided with nut hole 17 to go up nut cover 16 and the 3 middle nut cover down, whole nut is sealed setting, water-proof effects is good, easy dismounting, and the material is stainless steel material and makes, and intensity is high.
An upper annular groove 15 is formed in the upper end face of the upper nut sleeve 16, a dislocation preventing ring 8 is arranged in the upper annular groove 15, an annular cylinder 14 is integrally connected to the upper end of the dislocation preventing ring 8, and the upper end of the annular cylinder 14 is fixedly connected with the inner surface of the spherical shell 10.
The arrangement of the annular cylinder 14 enhances the structural stability and strength of the nut sleeve.
An upper reinforcing plate 12 is integrally connected to the upper end of the annular cylinder 14, a lower reinforcing plate 13 is integrally connected to the middle of the annular cylinder 14, and an upper through hole 11 and a lower through hole 9 are respectively formed in the middle of the upper reinforcing plate 12 and the middle of the lower reinforcing plate 13.
Further strengthening the structural stability and the structural strength of the nut sleeve.
4 bottom end faces of frame are provided with outer annular seal groove 18, outer annular seal 2 of being connected in outer annular seal groove 18, 3 bottom end faces of lower nut cover are provided with interior annular seal groove 5, interior annular seal groove 5 in-connection has interior annular seal 1, 4 diameters of frame are greater than 6 diameters of ring, 3 diameters of lower nut cover are greater than 16 diameters of last nut cover, nut hole 17, last perforation 11 are the same with lower perforation 9 diameter.
The arrangement of the inner annular sealing ring 1 and the outer annular sealing ring 2 ensures the sealing performance of the nut sleeve connecting end, further improves the waterproof efficiency and strengthens the nut connecting structure.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a waterproof nut of stainless steel, includes spherical shell (10), its characterized in that: the improved nut-screwing tool is characterized in that an annular frame (7) is integrally connected to the lower end of the spherical shell (10), a circular ring (6) is connected to the annular frame (7) in a rotating mode through threads, an outer frame (4) is integrally connected to the lower end of the circular ring (6), an upper nut sleeve (16) and a lower nut sleeve (3) are respectively connected to the circular ring (6) and the outer frame (4) in a rotating mode through threads, the upper nut sleeve (16) and the lower nut sleeve (3) are integrally connected, and a nut hole (17) is formed in the middle of the upper nut sleeve (16) and the lower nut sleeve (3).
2. The stainless steel waterproof nut of claim 1, characterized in that: the upper nut sleeve (16) is provided with an upper annular groove (15) on the upper end face, a dislocation preventing ring (8) is arranged in the upper annular groove (15), the upper end of the dislocation preventing ring (8) is integrally connected with an annular cylinder (14), and the upper end of the annular cylinder (14) is fixedly connected with the inner surface of the spherical shell (10).
3. The stainless steel waterproof nut of claim 2, characterized in that: the upper end of the annular cylinder (14) is integrally connected with an upper reinforcing plate (12), the middle of the annular cylinder (14) is integrally connected with a lower reinforcing plate (13), and an upper through hole (11) and a lower through hole (9) are respectively formed in the middle of the upper reinforcing plate (12) and the lower reinforcing plate (13).
4. The stainless steel waterproof nut of claim 3, characterized in that: the bottom end face of the outer frame (4) is provided with an outer annular sealing groove (18), and an outer annular sealing ring (2) is connected in the outer annular sealing groove (18).
5. The stainless steel waterproof nut of claim 4, wherein: an inner annular sealing groove (5) is formed in the bottom end face of the lower nut sleeve (3), and an inner annular sealing ring (1) is connected in the inner annular sealing groove (5).
6. The stainless steel waterproof nut of claim 5, wherein: the diameter of the outer frame (4) is larger than that of the circular ring (6), the diameter of the lower nut sleeve (3) is larger than that of the upper nut sleeve (16), and the diameters of the nut hole (17), the upper through hole (11) and the lower through hole (9) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021541281.9U CN213017212U (en) | 2020-07-29 | 2020-07-29 | Stainless steel waterproof nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021541281.9U CN213017212U (en) | 2020-07-29 | 2020-07-29 | Stainless steel waterproof nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017212U true CN213017212U (en) | 2021-04-20 |
Family
ID=75460525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021541281.9U Active CN213017212U (en) | 2020-07-29 | 2020-07-29 | Stainless steel waterproof nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017212U (en) |
-
2020
- 2020-07-29 CN CN202021541281.9U patent/CN213017212U/en active Active
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