CN214465446U - Welding rust-proof outer hexagon bolt - Google Patents
Welding rust-proof outer hexagon bolt Download PDFInfo
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- CN214465446U CN214465446U CN202022819451.1U CN202022819451U CN214465446U CN 214465446 U CN214465446 U CN 214465446U CN 202022819451 U CN202022819451 U CN 202022819451U CN 214465446 U CN214465446 U CN 214465446U
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- bolt head
- hexagonal bolt
- rust
- connecting rod
- screw rod
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Abstract
The utility model discloses a rust-resistant outer hex bolts of welding, concretely relates to bolt technical field, including first hex bolts head, first hex bolts head bottom is provided with the connecting rod, the connecting rod top is connected with first hex bolts head bottom, the connecting rod bottom is provided with the screw rod, the screw rod top is connected with the connecting rod bottom, the screw rod bottom is provided with the reinforcing ring, the reinforcing ring top is connected with the screw rod bottom, the connecting rod outside is provided with the sealing ring, the sealing ring top is connected with first hex bolts head bottom, the sealing ring bottom is provided with a plurality of latches, and is a plurality of the latch top all is connected with the sealing ring bottom, the connecting rod outside is provided with first antirust coat. The utility model discloses a set up sealing ring, latch, first antirust coat, second antirust coat, third rust protection layer, reinforcing ring to avoid the hex bolts to corrode and rust, prolong hex bolts's life.
Description
Technical Field
The utility model relates to a bolt technical field, concretely relates to outer hexagon socket head cap screw of rust-resistant of welding.
Background
Bolt: mechanical parts, the cylindrical threaded fastener with nut, a fastener composed of a head and a screw (a cylinder with external thread), need to be matched with the nut for fastening and connecting two parts with through holes, and this connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, so the bolt connection belongs to detachable connection.
However, in practical use, most of the existing bolts are exposed to the outside for a long time and are easily corroded, so that the bolts are corroded and rusted, and the service life of the bolts is affected.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model relates to a welding is outer hexagon socket head cap screw rust-resistant to solve among the prior art because expose the bolt that leads to outside for a long time and corrode and rust, influence its life's problem.
In order to achieve the above object, the present invention provides the following technical solutions: a welded anti-rust outer hexagon bolt comprises a first hexagon bolt head, wherein a connecting rod is arranged at the bottom of the first hexagon bolt head, the top of the connecting rod is connected with the bottom of the first hexagon bolt head, a screw rod is arranged at the bottom of the connecting rod, the top of the screw rod is connected with the bottom of the connecting rod, a reinforcing ring is arranged at the bottom of the screw rod, the top of the reinforcing ring is connected with the bottom of the screw rod, a sealing ring is arranged on the outer side of the connecting rod, the top of the sealing ring is connected with the bottom of the first hexagon bolt head, a plurality of clamping teeth are arranged at the bottom of the sealing ring, the tops of the plurality of clamping teeth are all connected with the bottom of the sealing ring, a first anti-rust layer is arranged on the outer side of the connecting rod, one side of the first anti-rust layer is connected with one side of the connecting rod, a second anti-rust layer is arranged on the outer side of the screw rod, and a third anti-rust layer is arranged on the outer side of the reinforcing ring, and one side of the third rust prevention layer is connected with one side of the reinforcing ring.
Furthermore, a second hexagonal bolt head is arranged at the top of the first hexagonal bolt head, and the bottom of the second hexagonal bolt head is connected with the top of the first hexagonal bolt head.
Furthermore, a second rain distribution block is arranged at the top of the second hexagonal bolt head, the bottom of the second rain distribution block is connected with the top of the second hexagonal bolt head, and the cross section of the second rain distribution block is arc-shaped.
Furthermore, a plurality of first reinforcing strips are arranged on one side of the second hexagonal bolt head, and one side of each first reinforcing strip is fixedly connected with the second hexagonal bolt head.
Furthermore, a plurality of second reinforcing strips are arranged on one side of the first hexagonal bolt head, and one side of each second reinforcing strip is fixedly connected with the first hexagonal bolt head.
Furthermore, a first rain distribution block is arranged at the top of the first hexagonal bolt head, the bottom of the first rain distribution block is connected with the top of the first hexagonal bolt head, and the cross section of the first rain distribution block is arc-shaped.
Further, the surface of the screw rod is provided with a thread ring, and the section of the latch is trapezoidal.
The utility model has the advantages of as follows:
1. by arranging the sealing ring, the latch, the first anti-rust layer, the second anti-rust layer, the third anti-rust layer and the reinforcing ring, the sealing ring and the part are welded together through the latch, and at the moment, external water vapor or rainwater is blocked outside by the sealing ring, so that the corrosion and the rust of the hexagon bolt are avoided, the service life of the hexagon bolt is prolonged, the first anti-rust layer, the second anti-rust layer and the third anti-rust layer can not only avoid the corrosion and the rust of the hexagon bolt in the transportation process, improve the corrosion resistance of the hexagon bolt, but also further enhance the corrosion resistance of the hexagon bolt in use, improve the practicability, the reinforcing ring can enhance the strength of the bottom of the screw rod, and avoid the damage of the bottom of the screw rod due to pressure in the use process;
2. through setting up the second hexagonal bolt head, first rain piece, the second divides the rain piece, the strip is strengthened to the second, first enhancement strip, because first hexagonal bolt head and second hexagonal bolt head external diameter are inequality, can use the spanner of two kinds of specifications to install when the installation, still improved the practicality when having improved the convenience, the indirect degree of difficulty that has reduced follow-up installation, and the second divides rain piece and first rain piece cross-section to adopt arc structural design, when meetting rainy day, the rainwater can flow down along second branch rain piece and first branch rain piece, can not gather on second hexagonal bolt head and first hexagonal bolt head surface, thereby avoid second hexagonal bolt head surface and first hexagonal bolt head can not rust because of the rainwater corrodes, the life of second hexagonal bolt head and first hexagonal bolt head has been prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of an overall structure of a welded rustproof outer hexagon bolt;
FIG. 2 is a schematic overall sectional structure of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic bottom view of the present invention;
in the figure: 1. a first hexagonal bolt head; 2. a connecting rod; 3. a screw; 4. a reinforcing ring; 5. a seal ring; 6. clamping teeth; 7. a first antirust layer; 8. a second antirust layer; 9. a third rust prevention layer; 10. a second hexagonal bolt head; 11. a first rain diversion block; 12. a second rain diversion block; 13. a first reinforcing strip; 14. a second reinforcing strip; 15. and (4) a thread ring.
Detailed Description
Other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses certain embodiments of the invention, and it is intended that all such features, aspects and advantages of the invention be considered as including, but not limited to, the specific embodiments disclosed herein. Based on the utility model provides a, all other that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of the utility model protection.
Referring to the attached drawings 1-4 of the specification, the welded anti-rust outer hexagon bolt comprises a first hexagon bolt head 1, a connecting rod 2 is arranged at the bottom of the first hexagon bolt head 1, the top of the connecting rod 2 is connected with the bottom of the first hexagon bolt head 1, a screw rod 3 is arranged at the bottom of the connecting rod 2, the top of the screw rod 3 is connected with the bottom of the connecting rod 2, a reinforcing ring 4 is arranged at the bottom of the screw rod 3, the top of the reinforcing ring 4 is connected with the bottom of the screw rod 3, a sealing ring 5 is arranged on the outer side of the connecting rod 2, the top of the sealing ring 5 is connected with the bottom of the first hexagon bolt head 1, a plurality of clamping teeth 6 are arranged at the bottom of the sealing ring 5, a first anti-rust layer 7 is arranged on the outer side of the connecting rod 2, a second anti-rust layer 8 is arranged on the outer side of the screw rod 3, and one side of the second anti-rust layer 8 is connected with one side of the screw rod 3, the reinforcing ring 4 outside is provided with third rust prevention layer 9, and third rust prevention layer 9 one side is connected with reinforcing ring 4 one side.
The implementation mode is specifically as follows: when in actual use, put into part or the screw hole that needs to install earlier with reinforcing ring 4, then put the spanner on first hexagon bolt head 1 or second hexagon bolt head 10, at this moment with the spanner rotate, fix the part through screw rod 3, then be in the same place the latch 6 and the part welding of sealing ring 5 bottom, at this moment sealing ring 5 blocks external steam or rainwater in the external world, thereby avoid hexagon bolt corrosion rust, extension hexagon bolt's life, and first antirust coat 7, second antirust coat 8, third antirust coat 9 not only can avoid hexagon bolt corrosion rust in the transit, hexagon bolt's corrosion resistance has been improved, and can further strengthen its corrosion resistance when using, the practicality has been improved.
As shown in the attached drawing 2, the second hexagonal bolt head 10 is arranged at the top of the first hexagonal bolt head 1, the bottom of the second hexagonal bolt head 10 is connected with the top of the first hexagonal bolt head 1, when the first hexagonal bolt head 1 is damaged by long-time use, the first hexagonal bolt head 1 can be installed on the first hexagonal bolt head 1, the subsequent installation difficulty is reduced, and because the outer diameters of the first hexagonal bolt head 1 and the second hexagonal bolt head 10 are different, the first hexagonal bolt head 1 and the second hexagonal bolt head 10 can be installed by using wrenches of two specifications during installation, the convenience is improved, the practicability is also improved, and the difficulty of subsequent installation is indirectly reduced.
As shown in fig. 2, the second rain distribution block 12 is arranged at the top of the second hexagonal bolt head 10, the bottom of the second rain distribution block 12 is connected with the top of the second hexagonal bolt head 10, the section of the second rain distribution block 12 is arc-shaped, the second rain distribution block 12 at the top of the second hexagonal bolt head 10 passes through, and the second rain distribution block 12 adopts arc-shaped structural design, when it is rainy, rainwater can flow down along the second rain distribution block 12 and can not gather on the surface of the second hexagonal bolt head 10, so that the phenomenon that the surface of the second hexagonal bolt head 10 is corroded by rainwater and rusted is avoided, and the service life of the second hexagonal bolt head 10 is prolonged.
As shown in fig. 4, a plurality of first reinforcing bars 13 are arranged on one side of the second hexagonal bolt head 10, one side of each of the plurality of first reinforcing bars 13 is fixedly connected with the second hexagonal bolt head 10, and when a wrench is used to install the second hexagonal bolt head 10, the strength and toughness of the second hexagonal bolt head 10 can be enhanced through the first reinforcing bars 13, so that the slipping phenomenon is avoided.
As shown in fig. 4, a plurality of second reinforcing bars 14 are arranged on one side of the first hexagonal bolt head 1, one side of each of the second reinforcing bars 14 is fixedly connected with the first hexagonal bolt head 1, and when a wrench is used for installing the first hexagonal bolt head 1, the strength and toughness of the first hexagonal bolt head 1 can be enhanced through the second reinforcing bars 14, so that the slipping phenomenon is avoided.
As shown in the attached drawing 2, the first rain distribution block 11 is arranged at the top of the first hexagonal bolt head 1, the bottom of the first rain distribution block 11 is connected with the top of the first hexagonal bolt head 1, the section of the first rain distribution block 11 is arranged to be arc-shaped, the first rain distribution block 11 passes through the top of the first hexagonal bolt head 1, the first hexagonal bolt head 1 adopts arc-shaped structural design, when the rain falls into rainy days, rainwater can flow down along the first rain distribution block 11 and can not gather on the surface of the first hexagonal bolt head 1, and therefore the surface of the first hexagonal bolt head 1 can not be corroded and rusted due to rainwater, and the service life of the first hexagonal bolt head 1 is prolonged.
As shown in fig. 1, the surface of the screw rod 3 is provided with a thread ring 15, the section of the latch 6 is trapezoidal, and the thread ring 15 on the surface of the screw rod 3 is convenient for subsequent installation on a corresponding nut or screw hole.
The implementation mode is specifically as follows: when the utility model is used in practice, when the first hexagonal bolt head 1 is damaged after long-time use, the first hexagonal bolt head 1 can be installed through the first hexagonal bolt head 1, the subsequent installation difficulty is reduced, and because the outer diameters of the first hexagonal bolt head 1 and the second hexagonal bolt head 10 are different, the first hexagonal bolt head 1 and the second hexagonal bolt head 10 can be installed by using wrenches with two specifications during installation, the practicability is improved while the convenience is improved, the subsequent installation difficulty is indirectly reduced, the rainwater can flow down along the second rainwater-dividing block 12 and the first rainwater-dividing block 11 at the top of the first hexagonal bolt head 1 through the second rainwater-dividing block 12 at the top of the second hexagonal bolt head 10 and the first rainwater-dividing block 11 in the cross section of the second rainwater-dividing block 12 and the first rainwater-dividing block 11 by adopting the arc-shaped structural design, when it is rainy day, the rainwater can not gather on the surfaces of the second hexagonal bolt head 10 and the first hexagonal bolt head 1, thereby avoid second hexagonal bolt head 10 surface and first hexagonal bolt head 1 can not rust because of the rainwater corrodes, prolonged the life of second hexagonal bolt head 10 and first hexagonal bolt head 1, when using the spanner to install first hexagonal bolt head 1 or second hexagonal bolt head 10, strengthen strip 14 and first intensity and the toughness that can strengthen first hexagonal bolt head 1 and second hexagonal bolt head 10 self through the second, avoid taking place the phenomenon of skidding.
The utility model discloses a use as follows: when in use, the reinforcing ring 4 is firstly placed on a part or a threaded hole to be installed, then the wrench is placed on the first hexagon bolt head 1 or the second hexagon bolt head 10, at the moment, the wrench is rotated to fix the part through the screw rod 3, then the latch 6 at the bottom of the sealing ring 5 is welded with the part, at the moment, the sealing ring 5 blocks outside water vapor or rainwater outside, thereby avoiding the corrosion and the rust of the hexagon bolt, prolonging the service life of the hexagon bolt, the first antirust layer 7, the second antirust layer 8 and the third antirust layer 9 can not only avoid the corrosion and the rust of the hexagon bolt in the transportation process, improving the corrosion resistance of the hexagon bolt, but also can further enhance the corrosion resistance when in use, improving the practicability, when the first hexagon bolt head 1 is damaged through long-time use, the first hexagon bolt head 1 can also be installed, the subsequent installation difficulty is reduced, and because the outer diameters of the first hexagonal bolt head 1 and the second hexagonal bolt head 10 are different, the spanner with two specifications can be used for installation when the installation is carried out, the practicability is improved while the convenience is improved, the subsequent installation difficulty is indirectly reduced, the cross sections of the second rain distribution block 12 and the first rain distribution block 11 are designed in an arc-shaped structure, when the rain falls into rainy days, rainwater can flow down along the second rain distribution block 12 and the first rain distribution block 11 and can not be gathered on the surfaces of the second hexagonal bolt head 10 and the first hexagonal bolt head 1, so that the second hexagonal bolt head 10 and the first hexagonal bolt head 1 can not rust due to rainwater corrosion, and the service lives of the second hexagonal bolt head 10 and the first hexagonal bolt head 1 are prolonged.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that certain modifications and improvements may be made to the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Claims (7)
1. The utility model provides a rust-resistant outer hex bolts of welding, includes first hex bolts head (1), its characterized in that: the bottom of the first hexagonal bolt head (1) is provided with a connecting rod (2), the top of the connecting rod (2) is connected with the bottom of the first hexagonal bolt head (1), the bottom of the connecting rod (2) is provided with a screw rod (3), the top of the screw rod (3) is connected with the bottom of the connecting rod (2), the bottom of the screw rod (3) is provided with a reinforcing ring (4), the top of the reinforcing ring (4) is connected with the bottom of the screw rod (3), the outer side of the connecting rod (2) is provided with a sealing ring (5), the top of the sealing ring (5) is connected with the bottom of the first hexagonal bolt head (1), the bottom of the sealing ring (5) is provided with a plurality of clamping teeth (6), the tops of the clamping teeth (6) are all connected with the bottom of the sealing ring (5), the outer side of the connecting rod (2) is provided with a first antirust layer (7), one side of the first antirust layer (7) is connected with one side of the connecting rod (2), the anti-rust device is characterized in that a second anti-rust layer (8) is arranged on the outer side of the screw rod (3), one side of the second anti-rust layer (8) is connected with one side of the screw rod (3), a third anti-rust layer (9) is arranged on the outer side of the reinforcing ring (4), and one side of the third anti-rust layer (9) is connected with one side of the reinforcing ring (4).
2. The welded rust-preventive hexagon socket head cap screw according to claim 1, wherein: the top of the first hexagonal bolt head (1) is provided with a second hexagonal bolt head (10), and the bottom of the second hexagonal bolt head (10) is connected with the top of the first hexagonal bolt head (1).
3. The welded rust-preventive hexagon socket head cap screw according to claim 2, wherein: the top of the second hexagonal bolt head (10) is provided with a second rain distribution block (12), the bottom of the second rain distribution block (12) is connected with the top of the second hexagonal bolt head (10), and the section of the second rain distribution block (12) is arc-shaped.
4. The welded rust-preventive hexagon socket head cap screw according to claim 2, wherein: a plurality of first reinforcing strips (13) are arranged on one side of the second hexagonal bolt head (10), and one side of each first reinforcing strip (13) is fixedly connected with the second hexagonal bolt head (10).
5. The welded rust-preventive hexagon socket head cap screw according to claim 1, wherein: a plurality of second reinforcing strips (14) are arranged on one side of the first hexagonal bolt head (1), and one side of each second reinforcing strip (14) is fixedly connected with the first hexagonal bolt head (1).
6. The welded rust-preventive hexagon socket head cap screw according to claim 1, wherein: the first rain distribution block (11) is arranged at the top of the first hexagonal bolt head (1), the bottom of the first rain distribution block (11) is connected with the top of the first hexagonal bolt head (1), and the section of the first rain distribution block (11) is arc-shaped.
7. The welded rust-preventive hexagon socket head cap screw according to claim 1, wherein: the surface of the screw rod (3) is provided with a thread ring (15), and the section of the latch (6) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022819451.1U CN214465446U (en) | 2020-11-30 | 2020-11-30 | Welding rust-proof outer hexagon bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022819451.1U CN214465446U (en) | 2020-11-30 | 2020-11-30 | Welding rust-proof outer hexagon bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465446U true CN214465446U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022819451.1U Active CN214465446U (en) | 2020-11-30 | 2020-11-30 | Welding rust-proof outer hexagon bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465446U (en) |
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2020
- 2020-11-30 CN CN202022819451.1U patent/CN214465446U/en active Active
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