Nut with sealing structure

Abstract

The utility model discloses a nut with sealing structure, including nut body, the nut body outside sleeve connects first sealing cover, the nut body outside second sealing cover, first sealing cover side fixed connection first fixed block, second sealing cover side fixed connection second fixed block, first sealing cover and second sealing ring top are equipped with first sealing pad, second sealing cover and second sealing cover bottom are equipped with second sealing pad, the nut body side fixed connection plug rod. This nut with sealing structure, through the nut body outside sleeve connects first sealing cover, installs the nut body to be completed after, inserts the first sealing cover and second sealing cover through the plug rod in the outside of nut body, and fixes it in the outside of nut body through first fixed block and second fixed block, can carry out sealing to it through first sealing pad and second sealing pad at this moment, can enhance the sealing property to nut at this moment, makes it sealed effect better.

Description

Technical Field

[0001] This utility model belongs to the field of nut technology, and in particular relates to a nut with a sealing structure. Background Technology

[0002] A nut is a fastener that is screwed onto a bolt or threaded rod to secure a fastener. It is an essential component in all manufacturing machinery. Depending on the material, nuts are classified into several types, such as carbon steel, stainless steel, and non-ferrous metals.

[0003] Nuts currently available on the market have the following problems when used:

[0004] 1. When traditional nuts are used, they are usually directly exposed to the environment after being installed on the outside of bolts. Due to prolonged use, rainwater and impurities come into contact with the nuts, which can easily cause them to rust and have poor sealing effect.

[0005] 2. Traditional nuts, once screwed onto the outside of a bolt, are generally difficult to provide additional fixation. Over time, they tend to loosen, resulting in poor anti-loosening performance. Utility Model Content

[0006] The purpose of this invention is to provide a nut with a sealing structure to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the specific technical solution of this utility model is as follows: a nut with a sealing structure, wherein a first sealing cover is sleeved on the outside of the nut body, a second sealing cover is sleeved on the outside of the nut body, a first fixing block is fixedly connected to the side of the first sealing cover, a second fixing block is fixedly connected to the side of the second sealing cover, a first sealing gasket is provided at the top of the first sealing cover and the second sealing ring, a second sealing gasket is provided at the bottom of the second sealing cover and the second sealing ring, and an insert rod is fixedly connected to the side of the nut body.

[0008] Preferably, the insertion rod is externally sleeved with a collar, the bottom of the collar is fixedly connected to a side plate, the surface of the side plate is fixedly connected to an internal threaded seat, the internal threaded seat is internally threaded with a threaded rod, one end of the threaded rod is fixedly connected to a handle, the bottom of the threaded rod is provided with a turntable, the bottom of the threaded rod is provided with a movable plate, the bottom of the movable plate is provided with an adhesive plate, and the side plate is internally connected with a guide rod.

[0009] Preferably, the first and second sealing covers have insertion holes on their sides, and the insertion rod is inserted into the insertion holes.

[0010] Preferably, a first adhesive ring is embedded on the top of the first and second sealing covers, and a second adhesive ring is embedded inside the first and second sealing covers.

[0011] Preferably, handles are fixedly connected to the sides of the first and second sealing covers, and the number of handles is two.

[0012] Preferably, the first fixing block is fixedly connected to the side of the card block, and the second fixing block has a card groove on its surface, with the card block embedded in the card groove.

[0013] The nut with a sealing structure of this utility model has the following advantages:

[0014] 1. A nut with a sealing structure, comprising a first sealing cover fitted over the nut body, a second sealing cover fitted over the nut body, a first fixing block installed on the side of the first sealing cover, a second fixing block installed on the side of the second sealing cover, a first sealing gasket added to the top of the first sealing cover and the second sealing ring, a second sealing gasket added to the bottom of the second sealing cover and the nut body, and an insert rod installed on the side of the nut body. After the nut body is installed, the first and second sealing covers are inserted into the outside of the nut body through the insert rod, and then fixed to the outside of the nut body by the first and second fixing blocks. At this time, the first and second sealing gaskets can seal the nut, thereby enhancing the sealing performance of the nut and making its sealing effect better.

[0015] 2. This type of nut with a sealing structure involves fitting a collar around the outside of a plug rod. A side plate is installed at the bottom of the collar, and an internal threaded seat is installed on the surface of the side plate. A threaded rod passes through the internal threaded seat, and a handle is installed at one end of the threaded rod. A turntable is added to the bottom of the threaded rod, and a movable plate is added to the bottom of the threaded rod. An adhesive plate is added to the bottom of the movable plate, and a guide rod passes through the inside of the side plate. After installing the first and second sealing covers, the collar is directly fitted onto the outside of the plug rod, thus fixing the side plate. By holding the handle and rotating the threaded rod, the threaded rod rotates inside the internal threaded seat, causing the threaded rod to move. The guide rod prevents the movable plate from rotating, allowing the adhesive plate on the surface of the movable plate to directly adhere to the mounting surface. This prevents the nut from rotating during use and loosening, resulting in a more stable fixation and better anti-loosening effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the second sealing gasket structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the grip structure of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view of section A in the middle.

[0021] The markings in the diagram are as follows: 1. Nut body; 2. First sealing cover; 3. Second sealing cover; 4. First fixing block; 5. Second fixing block; 6. First sealing gasket; 7. First adhesive ring; 8. Adhesive plate; 9. Insertion hole; 10. Second sealing gasket; 11. Second adhesive ring; 12. Handle; 13. Grip; 14. Guide rod; 15. Internal thread seat; 16. Collar; 17. Turntable; 18. Moving plate; 19. Threaded rod; 20. Side plate; 21. Slot; 22. Locking block; 23. Insertion rod. Detailed Implementation

[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0023] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0027] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a nut with a sealing structure according to this utility model.

[0028] like Figure 1-4 As shown, this utility model discloses a nut with a sealing structure, comprising a nut body 1, a first sealing cover 2 sleeved on the outside of the nut body 1, a second sealing cover 3 outside the nut body 1, a first fixing block 4 fixedly connected to the side of the first sealing cover 2, a second fixing block 5 fixedly connected to the side of the second sealing cover 3, a first sealing gasket 6 provided at the top of the first sealing cover 2 and the second sealing ring, and a second sealing gasket 10 provided at the bottom of the second sealing cover 3 and the second sealing ring 4. An insert rod 23 is fixedly connected to the side of the nut body 1. The nut body 1 is sealed by the first sealing cover 2 sleeved on the outside of the nut body 1, the second sealing cover 3 outside the nut body 1, and the first fixing block 5 installed on the side of the first sealing cover 2. Block 4, the second fixing block 5 is installed on the side of the second sealing cover 3, the first sealing cover 2 and the second sealing ring are provided with a first sealing gasket 6 on the top, the second sealing cover 3 and the second sealing cover 3 are provided with a second sealing gasket 10 on the bottom, and the insert rod 23 is installed on the side of the nut body 1. After the nut body 1 is installed, the first sealing cover 2 and the second sealing cover 3 are inserted into the outside of the nut body 1 through the insert rod 23, and then fixed to the outside of the nut body 1 by the first fixing block 4 and the second fixing block 5. At this time, the first sealing gasket 6 and the second sealing gasket 10 can be used to seal it, which can enhance the sealing performance of the nut and make its sealing effect better.

[0029] A collar 16 is sleeved on the outside of the insertion rod 23. A side plate 20 is fixedly connected to the bottom of the collar 16. An internal threaded seat 15 is fixedly connected to the surface of the side plate 20. A threaded rod 19 passes through the internal threaded seat 15. A handle 13 is fixedly connected to one end of the threaded rod 19. A turntable 17 is provided at the bottom of the threaded rod 19. A movable plate 18 is provided at the bottom of the threaded rod 19. An adhesive plate 8 is provided at the bottom of the movable plate 18. A guide rod 14 passes through the inside of the side plate 20. By sleeved on the outside of the insertion rod 23 with a collar 16, a side plate 20 is installed at the bottom of the collar 16, an internal threaded seat 15 is installed on the surface of the side plate 20, and a threaded rod 19 passes through the internal threaded seat 15. A handle 13 is installed at one end of the threaded rod 19, and a turntable 17 is added to the bottom of the threaded rod 19. A movable plate 18 is added to the bottom of the 19, and an adhesive plate 8 is added to the bottom of the movable plate 18. A guide rod 14 passes through the inside of the side plate 20. After the first sealing cover 2 and the second sealing cover 3 are installed, the collar 16 is directly sleeved on the outside of the insert rod 23. At this time, the side plate 20 can be fixed. Hold the handle 13 and rotate the threaded rod 19 so that the threaded rod 19 rotates inside the internal thread seat 15. The threaded rod 19 drives the movable plate 18 to move. The guide rod 14 prevents the movable plate 18 from rotating, so that the adhesive plate 8 on the surface of the movable plate 18 is directly bonded to the mounting surface. At this time, it can prevent the nut from rotating during use, causing it to loosen, making it more stable and with a better anti-loosening effect.

[0030] Insertion holes 9 are provided on the sides of the first sealing cover 2 and the second sealing cover 3. Insertion rod 23 is inserted into the insertion hole 9. By providing insertion holes 9 on the sides of the first sealing cover 2 and the second sealing cover 3, insertion rod 23 can be inserted outside the insertion hole 9 to facilitate the initial fixation of the first sealing cover 2 and the second sealing cover 3.

[0031] The first sealing cover 2 and the second sealing cover 3 are inlaid with a first adhesive ring 7 on their tops, and a second adhesive ring 11 is inlaid inside the first sealing cover 2 and the second sealing cover 3. By inlaying the first adhesive ring 7 on the tops of the first sealing cover 2 and the second sealing cover 3, and inlaying the second adhesive ring 11 inside the first sealing cover 2 and the second sealing cover 3, the first sealing cover 2 and the second sealing cover 3 can be easily bonded to the mounting surface by the first adhesive ring 7, and the first sealing cover 2 and the second sealing cover 3 can be easily fixed to the nut body 1 by the second adhesive ring 11.

[0032] Handles 12 are fixedly connected to the sides of the first sealing cover 2 and the second sealing cover 3. There are two handles 12. By installing handles 12 on the sides of the first sealing cover 2 and the second sealing cover 3, the first sealing cover 2 and the second sealing cover 3 can be easily pulled down by holding the handles 12.

[0033] The first fixing block 4 has a fixed connection to the side of the card block 22, and the second fixing block 5 has a slot 21 on its surface. The card block 22 is embedded in the slot 21. By installing the card block 22 on the side of the first fixing block 4 and the slot 21 on the surface of the second fixing block 5, the first sealing cover 2 and the second sealing cover 3 can be easily fixed together by embedding the card block 22 in the slot 21.

[0034] The working principle of this nut with a sealing structure is as follows: When using this nut, first fix it to the outside of the bolt. After installing the nut body 1, hold the handle 12 and insert the first sealing cover 2 and the second sealing cover 3 into the outside of the nut body 1 through the insertion hole 9 of the insertion rod 23. Then, insert the locking block 22 into the slot 21 to easily fix the first sealing cover 2 and the second sealing cover 3 together. At this time, the first sealing gasket 6 and the second sealing gasket 10 can be used to seal it. The first adhesive ring 7 facilitates the adhesion of the first sealing cover 2 and the second sealing cover 3 to the mounting surface, and the second adhesive ring 11 facilitates the fixation of the first sealing cover 2 and the second sealing cover 3 to the nut. On the main body 1, the sealing performance of the nut is enhanced, resulting in a better sealing effect. After installing the first sealing cover 2 and the second sealing cover 3, the collar 16 is directly fitted onto the outside of the insert rod 23, which fixes the side plate 20. Hold the handle 13 and rotate the threaded rod 19, causing the threaded rod 19 to rotate inside the internal thread seat 15. The threaded rod 19 drives the moving plate 18 to move. The guide rod 14 prevents the moving plate 18 from rotating, so that the adhesive plate 8 on the surface of the moving plate 18 is directly bonded to the mounting surface. This prevents the nut from rotating during use and causing it to loosen, making it more stable and with a better anti-loosening effect.

[0035] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A nut with a sealing structure, comprising a nut body (1), characterized in that: The nut body (1) is fitted with a first sealing cover (2) and a second sealing cover (3). The first sealing cover (2) is fixedly connected to a first fixing block (4) on its side and the second sealing cover (3) is fixedly connected to a second fixing block (5) on its side. The first sealing cover (2) and the second sealing ring are provided with a first sealing gasket (6) at their top and a second sealing gasket (10) at their bottom. The nut body (1) is fixedly connected to a plug rod (23) on its side.

2. The nut with a sealing structure according to claim 1, characterized in that: The insertion rod (23) is externally sleeved with a collar (16), the bottom of the collar (16) is fixedly connected to a side plate (20), the surface of the side plate (20) is fixedly connected to an internal thread seat (15), the internal thread seat (15) is internally connected to a threaded rod (19), one end of the threaded rod (19) is fixedly connected to a handle (13), the bottom of the threaded rod (19) is provided with a turntable (17), the bottom of the threaded rod (19) is provided with a moving plate (18), the bottom of the moving plate (18) is provided with an adhesive plate (8), and the side plate (20) is internally connected to a guide rod (14).

3. The nut with a sealing structure according to claim 1, characterized in that: The first sealing cover (2) and the second sealing cover (3) have insertion holes (9) on their sides, and the insertion rod (23) is inserted into the insertion hole (9).

4. The nut with a sealing structure according to claim 1, characterized in that: The first sealing cover (2) and the second sealing cover (3) are inlaid with a first adhesive ring (7) on the top, and the first sealing cover (2) and the second sealing cover (3) are inlaid with a second adhesive ring (11) inside.

5. The nut with a sealing structure according to claim 1, characterized in that: The first sealing cover (2) and the second sealing cover (3) are fixedly connected to the side handles (12), and there are two handles (12).

6. The nut with a sealing structure according to claim 1, characterized in that: The first fixing block (4) is fixedly connected to the side of the card block (22), and the second fixing block (5) has a card groove (21) on its surface, and the card block (22) is embedded in the card groove (21).

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