An anti-corrosion bolt

Abstract

The utility model belongs to the field of bolt, specifically is a kind of anticorrosive bolt, including bolt, the surface of bolt is provided with drying mechanism, drying mechanism includes hollow block, hollow block is located the surface of bolt, the surface of hollow block is equipped with first installation slot;The utility model is by being set to the surface of bolt with hollow block, opening cover, the dry agent is placed on the upside of placing plate, dry agent can dry bolt, prevent bolt and air humidity corrosion rust, to reach anticorrosive protection effect, when dry agent needs to be replaced, press press handle and drive long plate rotation, long plate rotates around the first connecting rod axle center, long plate is moved upwards by first sliding slot, second connecting rod drives placing plate to slide upwards, the placing plate of moving upwards can be dry agent pops up upwards, need not manually extend into first installation slot inside and take out, subsequently new dry agent can be reused again, dry bolt and carry out anticorrosive protection.

Description

Technical Field

[0001] This utility model relates to the field of bolts, specifically a corrosion-resistant bolt. Background Technology

[0002] Bolts are mechanical parts, cylindrical threaded fasteners that are used with nuts. They consist of a head and a shank (a cylinder with external threads). They are used to fasten two parts with through holes.

[0003] In existing technology, bolts and nuts are used to assemble parts. This type of connection is called a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated. Bolted connections are detachable connections. When bolts are used to assemble parts for a long time, the bolt surface is easily corroded and rusted by moisture due to air humidity and environmental influences. This leads to increased friction on the bolt surface when replacing, disassembling, or tightening the bolt, making the process time-consuming and laborious. Utility Model Content

[0004] To address the shortcomings of existing technologies, when bolts are used to assemble parts for extended periods, the bolt surface is easily corroded and rusted by moisture due to air humidity and environmental factors. This leads to increased friction on the bolt surface when replacing, disassembling, or tightening the bolts, making the process time-consuming and laborious. This invention proposes a corrosion-resistant bolt.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a corrosion-resistant bolt, comprising a bolt, wherein a drying mechanism is provided on the surface of the bolt;

[0006] The drying mechanism includes a hollow block located on the surface of a bolt. A first mounting groove is formed on the surface of the hollow block, and a placement plate is slidably connected to the inner cavity of the first mounting groove. A circular hole is formed on the surface of the placement plate. A first hollow groove is formed on the surface of the hollow block, and a pressing handle is provided within the inner cavity of the first hollow groove. A second hollow groove is formed within the inner cavity of the hollow block, and a first connecting rod is fixedly connected to the inner cavity of the second hollow groove. A long plate is rotatably connected to the surface of the first connecting rod, and a round rod is fixedly connected to the top of the long plate. The surface of the round rod is rotatably connected to the bottom of the pressing handle. A first sliding groove is formed on the surface of the long plate, and a second connecting rod is provided within the inner cavity of the first sliding groove. A connecting block is fixedly connected to one side of the second connecting rod, and one side of the connecting block is fixedly connected to one side of the placement plate. A cover plate is hinged to the top of the hollow block via a hinge.

[0007] Preferably, a first magnet is fixedly connected to the surface of the bolt, and a second magnet is fixedly connected to the inner cavity of the hollow block.

[0008] Preferably, a spring is fixedly connected to the inner cavity of the first hollow groove, and the top of the spring is slidably connected to the bottom of the long plate.

[0009] Preferably, the surface of the cover plate is provided with a second mounting groove, and a rubber ring is fixedly connected to the inner cavity of the second mounting groove.

[0010] Preferably, the hollow block has a second sliding groove in its inner cavity, and a baffle is provided in the inner cavity of the second sliding groove. The bottom of the baffle is fixedly connected to the top of the connecting block.

[0011] Preferably, the bolt has a sealing ring on its surface, and a round handle is fixedly connected to the top of the pressing handle.

[0012] Preferably, an inverted U-shaped block is fixedly connected to the top of the cover plate, and a rope is provided on the surface of the inverted U-shaped block.

[0013] The advantages of this utility model are:

[0014] This invention solves the problem of using hollow blocks fitted onto the bolt surface, opening the cover plate, and placing desiccant on the upper side of the placement plate. The desiccant dries the bolt, preventing corrosion and rust caused by air humidity, thus achieving corrosion protection. When the desiccant needs replacement, pressing the handle rotates the long plate around the axis of the first connecting rod. Simultaneously, the long plate moves the second connecting rod upwards through the first sliding groove, which in turn moves the placement plate upwards. The upward-moving placement plate then ejects the desiccant, eliminating the need for manual insertion into the first mounting groove. New desiccant can then be added for reuse. This invention solves the problem of bolts being easily corroded and rusted by moisture due to air humidity and environmental factors when assembling parts over a long period, leading to increased friction on the bolt surface during replacement and disassembly, making the process time-consuming and laborious. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional structural diagram of the bolt of this utility model;

[0018] Figure 3This is a cross-sectional view of the placement plate of this utility model;

[0019] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0020] In the diagram: 1. Bolt; 2. Drying mechanism; 201. Hollow block; 202. First mounting groove; 203. Placement plate; 204. Round hole; 205. First hollow groove; 206. Press handle; 207. Second hollow groove; 208. First connecting rod; 209. Long plate; 210. Round rod; 211. First sliding groove; 212. Second connecting rod; 213. Connecting block; 214. Cover plate; 3. First magnet block; 4. Second magnet block; 5. Spring; 6. Second mounting groove; 7. Rubber ring; 8. Second sliding groove; 9. Baffle; 10. Sealing ring; 11. Round handle; 12. Inverted U-shaped block; 13. Rope. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a corrosion-resistant bolt. (See also...) Figure 1-4 A corrosion-resistant bolt includes a bolt 1, the surface of which is provided with a drying mechanism 2. The bolt 1 can be used in conjunction with a nut for the assembly of parts. The drying mechanism 2 can be fitted onto the upper part of the bolt 1 to dry and protect the bolt 1, preventing it from corroding and rusting due to air humidity and environmental influences.

[0024] The drying mechanism 2 includes a hollow block 201 located on the surface of the bolt 1. A first mounting groove 202 is formed on the surface of the hollow block 201. A placement plate 203 is slidably connected to the inner cavity of the first mounting groove 202. A circular hole 204 is formed on the surface of the placement plate 203. A first hollow groove 205 is formed on the surface of the hollow block 201. A pressing handle 206 is provided in the inner cavity of the first hollow groove 205. A second hollow groove 207 is formed in the inner cavity of the hollow block 201. A first connecting rod 208 is fixedly connected to the inner cavity of the second hollow groove 207. The surface of the first connecting rod 208 is rotatably connected to a long plate 209. The top of the long plate 209 is fixedly connected to a round rod 210. The surface of the round rod 210 is rotatably connected to the bottom of the pressing handle 206. The surface of the long plate 209 is provided with a first sliding groove 211. The inner cavity of the first sliding groove 211 is provided with a second connecting rod 212. A connecting block 213 is fixedly connected to one side of the second connecting rod 212. One side of the connecting block 213 is fixedly connected to one side of the placement plate 203. The top of the hollow block 201 is movably hinged to a cover plate 214 via a hinge.

[0025] The hollow block 201 can be used to protect the head of the bolt 1 exposed to the outside, thus making the bolt 1 less susceptible to corrosion from external moisture. The first hollow groove 205 can be used to place the pressing handle 206, facilitating the movement of the pressing handle 206. The operator can rotate the round rod 210 by pressing the pressing handle 206, and then the pressing handle 206 rotates on the upper part of the long plate 209 through a semi-arc shape. The pressing handle 206 can achieve the rotation of the long plate 209 by squeezing. The second hollow groove 207 can facilitate the fixation of the first connecting rod 208 and is also used for the long plate 209 to rotate in its inner cavity. The first connecting rod 208 can be used to support the long plate 209, so that the long plate 209 is located in the inner cavity of the second hollow groove 207. When the long plate 209 rotates due to the pressing handle 206 driving the first connecting rod 208, the long plate 209 can drive the first sliding groove 211 opened on one side, so that... The inner wall of the first sliding groove 211 presses and pushes the second connecting rod 212, thereby enabling the second connecting rod 212 to move upward. The connecting block 213 is used to connect the second connecting rod 212 and the placement plate 203. When the second connecting rod 212 rotates, it drives the placement plate 203 to move upward, which makes it easier for the staff to place the desiccant into the inner cavity of the placement plate 203. It also makes it easier to replace the used desiccant later. The first mounting groove 202 is opened to the upper part of the hollow block 201 and can be used to install the placement plate 203, so that the placement plate 203 can slide in its inner cavity. The placement plate 203 facilitates the storage of desiccant. Multiple round holes 204 are opened on the surface of the placement plate 203. The desiccant can dry the surface of the bolt 1 through the round holes 204, making the bolt 1 less susceptible to corrosion and rust caused by external moisture, thereby protecting the bolt 1.

[0026] Reference Figure 2A first magnet block 3 is fixedly connected to the surface of the bolt 1, and a second magnet block 4 is fixedly connected to the inner cavity of the hollow block 201. The first magnet block 3 and the second magnet block 4 are respectively fixed to the surface of the bolt 1 and the inner cavity of the hollow block 201. The hollow block 201 can be fixed to the surface of the bolt 1 by magnetic attraction between them, and the drying mechanism 2 can be disassembled at the same time.

[0027] Reference Figure 3 A spring 5 is fixedly connected to the inner cavity of the first hollow groove 205. The top of the spring 5 is slidably connected to the bottom of the long plate 209. The two ends of the spring 5 are respectively connected to the inner cavity of the first hollow groove 205 and the lower part of the long plate 209. When the first connecting rod 208 and the long plate 209 are rotated by pressing down, the long plate 209 will squeeze the lower spring 5 and deform. The spring 5 can then assist the long plate 209 to rotate due to its own elasticity, so that the long plate 209 returns to its original position, thereby reducing the need for the person to pull the handle 206 to rotate the long plate 209.

[0028] Reference Figure 4 The surface of the cover plate 214 is provided with a second mounting groove 6. A rubber ring 7 is fixedly connected to the inner cavity of the second mounting groove 6. The second mounting groove 6 can be used to fix the rubber ring 7. The rubber ring 7 can be used to increase the sealing between the cover plate 214 and the first mounting groove 202, and prevent external moisture from entering the inner cavity of the first mounting groove 202 through the gap between the cover plate 214 and the first mounting groove 202, thereby affecting the desiccant on the upper part of the placement plate 203.

[0029] Reference Figure 4 The hollow block 201 has a second sliding groove 8 in its inner cavity. The inner cavity of the second sliding groove 8 is provided with a baffle 9. The bottom of the baffle 9 is fixedly connected to the top of the connecting block 213. The second sliding groove 8 allows the baffle 9 to slide in its inner cavity. The baffle 9 can be used to block one side of the second hollow groove 207 to prevent external moisture from entering the inner cavity of the first mounting groove 202 through the first hollow groove 205 and the second hollow groove 207, thereby affecting the desiccant on the upper part of the placement plate 203 and the bolt 1 in the inner cavity of the hollow block 201.

[0030] Reference Figure 2 A sealing ring 10 is provided on the surface of the bolt 1, and a round handle 11 is fixedly connected to the top of the pressing handle 206. The sealing ring 10 can be used to increase the sealing performance between the bolt 1 and the surface of the assembled parts, and further protect the thread of the bolt 1. The round handle 11 can be used to increase the contact area of ​​the hand pressing the pressing handle 206, and increase the comfort of the hand.

[0031] Reference Figure 1An inverted U-shaped block 12 is fixedly connected to the top of the cover plate 214. A rope 13 is provided on the surface of the inverted U-shaped block 12. The inverted U-shaped block 12 is located on the upper part of the cover plate 214 and can be used to fix the rope 13. The rope 13 can be used to assist the staff to rotate and open the cover plate 214, thereby improving the convenience of opening the cover plate 214.

[0032] Working Principle: When using this device, the operator first connects the bolt 1, then places the hollow block 201 onto the surface of the bolt 1. The hollow block 201 is then fixed to the head of the bolt 1 by the magnetic attraction of the first magnet 3 and the second magnet 4. The cover plate 214, hinged to the upper part of the hollow block 201, can then be rotated open. A desiccant is placed on the upper side of the placement plate 203, and the cover plate 214 is closed. The desiccant on the upper side of the placement plate 203 dries the bolt 1, preventing corrosion and rust caused by air humidity and environmental factors, thus providing corrosion protection for the bolt 1 surface. When the desiccant needs to be replaced, the pressing handle 206 is pressed down. The pressing handle 206 moves downward within the cavity of the first hollow groove 205. The pressing handle 206 rotates on the upper part of the long plate 209 via the lower rotating rod 210. Simultaneously, the pressing handle 206 drives the long plate 209 within the cavity of the second hollow groove 207. During rotation, the long plate 209 rotates on the surface of the first connecting rod 208 via the axis of the first connecting rod 208. The inner wall of the first sliding groove 211 rotates with the long plate 209. The second hollow groove 207 then drives the second connecting rod 212 in its inner cavity to rotate and move upward. When the second connecting rod 212 moves upward, it will simultaneously drive the connecting block 213 connected on one side to move together. The placement plate 203 slides upward in the inner cavity of the first mounting groove 202 along with the connecting block 213. At this time, the upward-moving placement plate 203 can pop the desiccant upward. It does not need to be manually inserted into the first mounting groove 202 to take it out. Then, new desiccant can be put in for reuse. It also provides drying and anti-corrosion protection for the bolt 1. This solves the problem that when using the bolt 1 to assemble parts for a long time, the surface of the bolt 1 is easily corroded and rusted by moisture due to air humidity and environmental influences. This leads to increased friction on the surface of the bolt 1 when replacing, disassembling and tightening the bolt 1, which makes the process time-consuming and laborious.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A corrosion-resistant bolt, characterized in that: Includes a bolt (1), the surface of which is provided with a drying mechanism (2); The drying mechanism (2) includes a hollow block (201) located on the surface of the bolt (1). A first mounting groove (202) is formed on the surface of the hollow block (201). A placement plate (203) is slidably connected to the inner cavity of the first mounting groove (202). A round hole (204) is formed on the surface of the placement plate (203). A first hollow groove (205) is formed on the surface of the hollow block (201). A pressing handle (206) is provided in the inner cavity of the first hollow groove (205). A second hollow groove (207) is formed in the inner cavity of the hollow block (201). A first connecting rod (2) is fixedly connected to the inner cavity of the second hollow groove (207). 08), the surface of the first connecting rod (208) is rotatably connected to a long plate (209), the top of the long plate (209) is fixedly connected to a round rod (210), the surface of the round rod (210) is rotatably connected to the bottom of the pressing handle (206), the surface of the long plate (209) is provided with a first sliding groove (211), the inner cavity of the first sliding groove (211) is provided with a second connecting rod (212), one side of the second connecting rod (212) is fixedly connected to a connecting block (213), one side of the connecting block (213) is fixedly connected to one side of the placement plate (203), and the top of the hollow block (201) is movably hinged to a cover plate (214) by a hinge.

2. The corrosion-resistant bolt according to claim 1, characterized in that: The surface of the bolt (1) is fixedly connected to a first magnet block (3), and the inner cavity of the hollow block (201) is fixedly connected to a second magnet block (4).

3. The corrosion-resistant bolt according to claim 1, characterized in that: A spring (5) is fixedly connected to the inner cavity of the first hollow groove (205), and the top of the spring (5) is slidably connected to the bottom of the long plate (209).

4. The corrosion-resistant bolt according to claim 1, characterized in that: The surface of the cover plate (214) is provided with a second mounting groove (6), and a rubber ring (7) is fixedly connected to the inner cavity of the second mounting groove (6).

5. The corrosion-resistant bolt according to claim 1, characterized in that: The hollow block (201) has a second sliding groove (8) in its inner cavity, and a baffle (9) is provided in the inner cavity of the second sliding groove (8). The bottom of the baffle (9) is fixedly connected to the top of the connecting block (213).

6. The corrosion-resistant bolt according to claim 1, characterized in that: The surface of the bolt (1) is provided with a sealing ring (10), and the top of the pressing handle (206) is fixedly connected with a round handle (11).

7. The corrosion-resistant bolt according to claim 1, characterized in that: The top of the cover plate (214) is fixedly connected to an inverted U-shaped block (12), and a rope (13) is provided on the surface of the inverted U-shaped block (12).

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