Rust-proof wear-resistant metal button fixed by two-way bolt

Abstract

The utility model relates to the technical field of buttons, in particular to a rust-proof wear-resistant metal button fixed by a two-way bolt, which comprises the two-way bolt, a nut is arranged outside the two-way bolt in a threaded manner, and threaded sleeves are arranged at two ends of the two-way bolt in a threaded manner; and one side of the threaded sleeve is fixedly arranged on one side of the buckle body. Through the arrangement of the locking assembly, the limiting assembly, the mounting groove and the reset spring, when a worker uses the bidirectional bolt, after the bidirectional bolt is mounted, the threaded sleeve and the buckle body are screwed at the two ends of the bolt, at the moment, the Z-shaped block is in a non-excited state, the Z-shaped block is pulled to drive the inclined surface block to be clamped into the rectangular groove, and the bolt is locked. At the moment, the rectangular block enters the other side of the arched block from one side of the arched block to be clamped, the Z-shaped block is clamped into the rectangular groove all the time, and the slope block rubs with the bidirectional bolt, so that the effect that the button body is locked through quick operation and cannot rotate is achieved, and the situation that the button is loosened due to long-time vibration of the bolt is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of buttons, in particular to a rust-proof and wear-resistant metal button fixed by bidirectional bolts. Background Art

[0002] The rust-proof and wear-resistant metal button fixed by two-way bolts is a mechanical part used for connection and fixing. It has some specific designs and characteristics to ensure its rust-proof and wear-resistant performance. The production of rust-proof and wear-resistant metal buttons fixed by two-way bolts should include the following aspects: Material selection: Select anti-corrosion and wear-resistant metal materials. Wear-resistant surface: The contact surface of the metal button may be specially treated, such as frosting or hardening, to improve its wear resistance. This is very important to ensure that the button remains in good condition during long-term use. Self-locking design: The button may have a self-locking design to ensure that the bolt is not easy to loosen by itself after being fixed. This helps to maintain the stability of the connection and make the surface less likely to slip, improve the stability of the button connection, reduce corrosion, and improve the integrity and gloss of the metal button body.

[0003] A rust-proof and wear-resistant metal button disclosed in Chinese utility model CN218303705U comprises a metal button body and a bottom plate; a protective layer is fixedly connected to an outer wall of one side of the metal button body, and a plurality of groups of button batteries are embedded and installed on an outer wall of a side of the metal button body away from the protective layer, the plurality of groups of button batteries are arranged in a circular array along the central axis of the metal button body, and the cathodes of the plurality of groups of button batteries are connected to the metal button body, a mounting block is fixedly connected to an outer wall of one side of the metal button body close to the plurality of groups of button batteries, and the mounting block is arranged in an open cylindrical shape. This embodiment transfers the electron migration caused by metal corrosion of the metal button body to the conductive plate, thereby avoiding or reducing the occurrence of corrosion, which not only improves the integrity and glossiness of the metal button body, but also improves the service life of the metal button body.

[0004] However, the utility model lacks a quick locking function, and cannot achieve the effect of quickly operating the locking button body to prevent it from rotating, and cannot prevent the button from loosening due to long-term vibration of the bolt. Secondly, the utility model lacks the function of regular maintenance and adding preservative liquid, and cannot achieve the effect of regularly and quickly injecting preservative liquid to make the equipment durable and ensure the unidirectional flow of liquid. Other disposable protection methods may be continuously consumed and lose their protection performance. Utility Model Content

[0005] The utility model aims to provide a rust-proof and wear-resistant metal button fixed by a bidirectional bolt, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rust-proof and wear-resistant metal button fixed by a two-way bolt, comprising

[0008] A two-way bolt, wherein a nut is provided on the external thread of the two-way bolt, and thread sleeves are provided on the threads at both ends of the two-way bolt;

[0009] Buckle body, one side of the threaded sleeve is fixedly arranged on one side of the buckle body, a disc is fixedly arranged inside the buckle body, a one-way valve assembly is fixedly arranged on one side of the disc, a filling port is fixedly opened on the surface of the disc, a locking assembly is movably arranged inside the buckle body, and a limiting assembly is fixedly arranged on the surface of the locking assembly.

[0010] Preferably, the one-way valve assembly includes an injection tube, a cylindrical sleeve, a strong spring, an outer tube, and a pointed tube. The outside of the injection tube is penetrated and arranged inside the disc, the outer tube is fixedly arranged on one side of the disc, the cylindrical sleeve is sleeved on the outside of the injection tube, a strong spring is fixedly arranged at the bottom end of the cylindrical sleeve, and an arrow tube is fixedly arranged on one side of the outer tube.

[0011] Preferably, the locking assembly includes an empty slot, a Z-shaped block, a bevel block, and a rectangular slot. The empty slot is opened inside the threaded sleeve, a Z-shaped block is sleeved inside the empty slot, a bevel block is fixedly installed at one end of the Z-shaped block, and a rectangular slot is opened on the inner wall of the threaded sleeve.

[0012] Preferably, the limiting assembly comprises an arch block and a rectangular block, the bottom of the arch block is fixedly arranged on the surface of the Z-shaped block, and the top of the empty slot is fixedly arranged with a rectangular block.

[0013] Preferably, a mounting groove is fixedly provided inside the buckle body, a return spring is fixedly provided inside the mounting groove, one end of the return spring is fixedly provided on one side of the mounting groove, and the other end of the return spring is fixedly provided on one side of the Z-shaped block.

[0014] Preferably, a cross groove is fixedly provided on the surface of the disc, and the buckle body, threaded sleeve and disc are all made of iron-chromium-nickel alloy.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This rust-proof and wear-resistant metal button fixed by a two-way bolt is provided with a locking component, a limit component, an installation groove and a reset spring. When the staff uses it, after the two-way bolt is installed, the threaded sleeve together with the button body is screwed on both ends of the bolt. At this time, the Z-shaped block is in an unactivated state. The Z-shaped block is pulled to drive the inclined block to be stuck in the rectangular groove. At this time, the rectangular block enters the other side of the arch block from one side of the arch block and is stuck. The Z-shaped block is always stuck in the rectangular groove and the inclined block rubs against the two-way bolt, thereby realizing the effect of quickly operating to lock the button body so that it cannot rotate, and avoiding the loosening of the button due to long-term vibration of the bolt.

[0017] 2. This is a rust-proof and wear-resistant metal button fixed with a two-way bolt. Through the setting of a one-way valve assembly and a filling port, when the staff uses it, after the button is installed and stuck, the anti-corrosion and anti-rust liquid filling pipe is inserted into the filling port, and liquid is filled into the inside at the same time. Under the impact of the liquid, the liquid first enters the injection tube and flows out to continuously impact the cylindrical sleeve. The strong spring is tightened under the action of the impact force to create a gap between the cylindrical sleeve and the injection tube, and the liquid completely flows into the threaded sleeve through the pointed tube. When the pressurization stops, the strong spring pushes the cylindrical sleeve to block the injection port, thereby realizing the regular and rapid injection of anti-corrosion liquid to make the equipment durable and ensure the one-way flow of liquid, avoiding the situation where other one-time protection methods are continuously consumed and lose their protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the limit assembly and the locking assembly of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the internal structure of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the one-way valve assembly of the utility model.

[0022] In the figure: 1. two-way bolt; 2. nut; 3. threaded sleeve; 4. buckle body; 5. disc; 6. filling port; 7. injection tube; 8. cylindrical sleeve; 9. strong spring; 10. outer tube; 11. pointed tube; 12. empty slot; 13. Z-shaped block; 14. inclined block; 15. rectangular slot; 16. arch block; 17. rectangular block; 18. mounting slot; 19. reset spring; 20. cross slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A rust-proof and wear-resistant metal button fixed by a two-way bolt, comprising

[0026] A two-way bolt 1, wherein a nut 2 is provided on the external thread of the two-way bolt 1, and thread sleeves 3 are provided on the threads at both ends of the two-way bolt 1;

[0027] Buckle body 4, one side of the threaded sleeve 3 is fixedly arranged on one side of the buckle body 4, a disc 5 is fixedly arranged inside the buckle body 4, a one-way valve assembly is fixedly arranged on one side of the disc 5, a filling port 6 is fixedly opened on the surface of the disc 5, a locking assembly is movably arranged inside the buckle body 4, and a limiting assembly is fixedly arranged on the surface of the locking assembly.

[0028] In this embodiment, preferably, the one-way valve assembly includes an injection tube 7, a cylindrical sleeve 8, a strong spring 9, an outer tube 10, and a pointed tube 11. The outside of the injection tube 7 is arranged to penetrate the inside of the disc 5, and the outer tube 10 is fixedly arranged on one side of the disc 5. The cylindrical sleeve 8 is sleeved on the outside of the injection tube 7, and the strong spring 9 is fixedly arranged at the bottom end of the cylindrical sleeve 8. An arrow tube is fixedly arranged on one side of the outer tube 10;

[0029] Through the arrangement of the injection tube 7, the cylindrical sleeve 8, the strong spring 9, the outer tube 10 and the pointed tube 11, when the staff uses it, the liquid first enters the injection tube 7 and flows out to continuously impact the cylindrical sleeve 8. The strong spring 9 is tightened under the action of the impact force to create a gap between the cylindrical sleeve 8 and the injection tube 7. The liquid completely flows into the interior of the threaded sleeve 3 through the pointed tube 11, thereby achieving the purpose of quickly filling the antiseptic liquid.

[0030] In this embodiment, preferably, the locking assembly includes an empty groove 12, a Z-shaped block 13, a bevel block 14, and a rectangular groove 15. The empty groove 12 is opened inside the threaded sleeve 3, and the Z-shaped block 13 is sleeved inside the empty groove 12. The bevel block 14 is fixedly arranged at one end of the Z-shaped block 13, and the inner wall of the threaded sleeve 3 is provided with a rectangular groove 15;

[0031] Through the arrangement of the empty slot 12 , the Z-shaped block 13 , the inclined block 14 , and the rectangular slot 15 , when the staff uses it, they pull the Z-shaped block 13 to drive the inclined block 14 to snap into the rectangular slot 15 , thereby achieving the purpose of locking the buckle body 4 .

[0032] In this embodiment, preferably, the limiting assembly includes an arch block 16 and a rectangular block 17. The bottom of the arch block 16 is fixedly arranged on the surface of the Z-shaped block 13, and the top of the empty slot 12 is fixedly arranged with the rectangular block 17.

[0033] By setting the arch block 16 and the rectangular block 17, when the staff uses it, they pull the rectangular block 17 from one side of the arch block 16 to the other side of the arch block 16 and get stuck, thereby achieving the purpose of limiting the movement of the Z-shaped block 13.

[0034] In this embodiment, preferably, a mounting groove 18 is fixedly provided inside the buckle body 4, a return spring 19 is fixedly provided inside the mounting groove 18, one end of the return spring 19 is fixedly provided on one side of the mounting groove 18, and the other end of the return spring 19 is fixedly provided on one side of the Z-shaped block 13;

[0035] By setting the installation groove 18 and the reset spring 19, when the staff uses it, the Z-shaped block 13 is installed inside the installation groove 18, and the reset spring 19 provides elastic force when the Z-shaped block 13 is reset, thereby achieving the purpose of installation and reset.

[0036] In this embodiment, preferably, a cross groove 20, a buckle body 4, and a threaded sleeve 3 are fixedly opened on the surface of the disc 5, and the disc 5 is made of iron-chromium-nickel alloy;

[0037] By setting the cross groove 20 , when using, the staff inserts the screwdriver into the cross groove 20 , thereby achieving the purpose of quickly twisting the buckle body 4 .

[0038] When the rust-proof and wear-resistant metal button fixed by a two-way bolt of the present embodiment is used, through the setting of the locking component, the limiting component, the installation groove 18 and the reset spring 19, when the staff uses it, after the two-way bolt 1 is installed, the threaded sleeve 3 together with the button body 4 are screwed on both ends of the bolt, at this time the Z-shaped block 13 is in an unactivated state, the Z-shaped block 13 is pulled to drive the inclined surface block 14 to be stuck in the rectangular groove 15, at this time the rectangular block 17 enters the other side of the arch block 16 from one side of the arch block 16 and is stuck, the Z-shaped block 13 is always stuck in the rectangular groove 15 and the inclined surface block 14 rubs with the two-way bolt 1, thereby realizing a quick The function of the quick-operation locking button body is to prevent it from rotating. Secondly, when the staff uses it, after the button is installed and stuck, the anti-corrosion and anti-rust liquid filling pipe is inserted into the filling port 6, and liquid is added to the inside at the same time. Under the impact of the liquid, the liquid first enters the injection tube 7 and flows out to continuously impact the cylindrical sleeve 8. The strong spring 9 is tightened under the action of the impact force to create a gap between the cylindrical sleeve 8 and the injection tube 7. The liquid completely flows into the threaded sleeve 3 through the pointed tube 11. When the pressurization stops, the strong spring 9 pushes the cylindrical sleeve 8 to block the injection port, thereby realizing the regular and rapid injection of anti-corrosion liquid to make the equipment durable and ensure the unidirectional flow of the liquid.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A rust-proof and wear-resistant metal button fixed with a two-way bolt. Features: include A bidirectional bolt (1), wherein the external thread of the bidirectional bolt (1) is provided with a nut (2), and the threads at both ends of the bidirectional bolt (1) are provided with threaded sleeves (3); A buckle body (4), one side of the threaded sleeve (3) is fixedly arranged on one side of the buckle body (4), a disc (5) is fixedly arranged inside the buckle body (4), a one-way valve assembly is fixedly arranged on one side of the disc (5), a filling port (6) is fixedly opened on the surface of the disc (5), a locking assembly is movably arranged inside the buckle body (4), and a limit assembly is fixedly arranged on the surface of the locking assembly.

2. A rust-proof and wear-resistant metal button fixed by a two-way bolt according to claim 1, Features: The one-way valve assembly comprises an injection tube (7), a cylindrical sleeve (8), a strong spring (9), an outer tube (10), and a pointed tube (11). The outside of the injection tube (7) is arranged to penetrate the inside of the disc (5), the outer tube (10) is fixedly arranged on one side of the disc (5), the cylindrical sleeve (8) is sleeved on the outside of the injection tube (7), the strong spring (9) is fixedly arranged at the bottom end of the cylindrical sleeve (8), and an arrowhead tube is fixedly arranged on one side of the outer tube (10).

3. A rust-proof and wear-resistant metal button fixed by a two-way bolt according to claim 1, Features: The locking assembly comprises an empty slot (12), a Z-shaped block (13), a sloped block (14), and a rectangular slot (15); the empty slot (12) is arranged inside the threaded sleeve (3); the Z-shaped block (13) is sleeved inside the empty slot (12); one end of the Z-shaped block (13) is fixedly provided with the sloped block (14); and the inner wall of the threaded sleeve (3) is provided with a rectangular slot (15).

4. A rust-proof and wear-resistant metal button fixed by a two-way bolt according to claim 3, Features: The limiting assembly comprises an arch block (16) and a rectangular block (17); the bottom of the arch block (16) is fixedly arranged on the surface of the Z-shaped block (13); and the top of the empty slot (12) is fixedly arranged with the rectangular block (17).

5. A rust-proof and wear-resistant metal button fixed by a two-way bolt according to claim 1, Features: A mounting groove (18) is fixedly provided inside the buckle body (4), a return spring (19) is fixedly provided inside the mounting groove (18), one end of the return spring (19) is fixedly provided on one side of the mounting groove (18), and the other end of the return spring (19) is fixedly provided on one side of the Z-shaped block (13).

6. A rust-proof and wear-resistant metal button fixed by a two-way bolt according to claim 1, Features: A cross groove (20) is fixedly provided on the surface of the disc (5); the buckle body (4), the threaded sleeve (3) and the disc (5) are all made of an iron-chromium-nickel alloy.

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