Hexagonal padded nut

Abstract

The utility model relates to the technical field of nuts, and discloses a hexagonal nut with a gasket, which comprises a hexagonal nut and a metal washer, the inner ring of the top of the hexagonal nut is connected with a reserved pipe which is in threaded connection with the inner side of the metal washer, and the upper end and the lower end of the metal washer are respectively provided with a mounting groove. A plurality of mounting grooves are formed in the reserved pipe 101, each mounting groove is provided with a detachable elastic gasket, each elastic gasket comprises a protective gasket matched with the corresponding mounting groove, the metal gasket is hexagonal, and the edge of the metal gasket and the edge of the hexagonal nut are aligned up and down. The elastic protection of the rubber pad and the wear resistance of the protective gasket 3 are improved, the connecting part is protected from being damaged, the service life of the device is prolonged, the installation process is simplified, and the overall performance and reliability of the product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nuts, in particular to a hexagonal nut with a washer. Background Art

[0002] In the field of mechanical connection, hexagonal nuts and metal washers are often used to tightly connect two or more parts together. However, there are some problems with the traditional combination of hexagonal nuts and metal washers. First, due to the simple connection between the hexagonal nut and the metal washer, it is easy to loosen and fall off, resulting in unstable connection, reducing the reliability and stability of the entire device. Secondly, the traditional combination method lacks effective protection for the connection parts, which easily leads to scratches and damage on the surface of the nut and washer, reducing the service life of the device. In addition, the installation process is usually cumbersome, time-consuming and labor-intensive, affecting work efficiency.

[0003] The existence of these problems seriously restricts the performance of traditional hexagonal nuts and metal washers in practical applications. There is an urgent need for a new solution to improve the stability and reliability of the connection, while protecting the connection parts and simplifying the installation process to improve the performance and service life of the overall device.

[0004] For this purpose, we propose a hexagonal nut with a washer. Utility Model Content

[0005] The utility model mainly solves the above-mentioned existing technical problems and provides a hexagonal nut with a washer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hexagonal nut with a washer, comprising a hexagonal nut and a metal washer, wherein the top inner ring of the hexagonal nut is connected to a reserved tube connected to the inner thread of the metal washer, and installation grooves are provided at the upper and lower ends of the metal washer, and each installation groove is provided with a detachable elastic gasket, and the elastic gasket includes a protective gasket adapted to the installation groove.

[0007] Preferably, the metal washer is hexagonal, and the edge of the metal washer is aligned vertically with the edge of the hexagonal nut.

[0008] Preferably, six groups of threaded holes are provided at the top edge of the hexagonal nut, and six groups of small fixing bolts corresponding to the threaded holes are arranged above the metal washer. A docking hole 2 corresponding to the small fixing bolt is provided between the two installation grooves of the metal washer. The small fixing bolt passes through the docking hole 2 and the docking hole 1 and is connected with the internal thread of the corresponding threaded hole.

[0009] Preferably, the two protective gaskets are both hexagonal and a circular hole is opened at the center of the protective gasket.

[0010] Preferably, the thickness of the metal gasket is flush with the thickness of the reserved tube.

[0011] Preferably, each of the protective gaskets is made of an elastic rubber pad.

[0012] Beneficial Effects

[0013] The utility model provides a hexagonal nut with a washer. It has the following beneficial effects:

[0014] (1) The hexagonal nut with a washer is tightly connected to the hexagonal nut and the metal washer through a reserved tube, which effectively prevents the nut and the washer from loosening and falling off, and improves the stability and reliability of the connection.

[0015] (2) The hexagonal nut with a washer adopts a protective gasket 3 with an elastic rubber pad, which can provide a soft buffering effect at the connection part, prevent surface scratches and damage, and extend the service life of the device.

[0016] (3) The hexagonal nut with a washer has detachable protective washers at both ends of the metal washer, which can effectively protect the metal surface from wear, improve the durability of the washer, and extend its service life.

[0017] (4) The hexagonal nut with a washer has a simple design and a quick and convenient installation process, which reduces installation time and cost and improves work efficiency.

[0018] (5) The hexagonal nut with a washer and the designs of the hexagonal nut and the metal washer match each other, and the appearance is neat and beautiful, which improves the appearance texture and aesthetic value of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 This is a schematic diagram of the split front structure of the hexagonal washer nut of the utility model;

[0022] Figure 2 This is a schematic diagram of the hexagonal washer nut of the utility model after installation;

[0023] Figure 3 The utility model is a schematic diagram of the split bottom structure of the hexagonal nut with a washer.

[0024] Legend:

[0025] 1. Hexagonal nut; 101. Reserved tube; 102. Threaded hole; 2. Metal washer; 201. Mounting groove; 202. Docking hole 1; 3. Protective gasket; 301. Docking hole 2; 4. Small fixing bolt. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment: A hexagonal nut with a washer, such as Figure 1 - Figure 3 As shown;

[0028] It includes a hexagonal nut 1 and a metal washer 2, wherein the top inner ring of the hexagonal nut 1 is connected to a reserved tube 101 connected to the inner thread of the metal washer 2, and the upper and lower ends of the metal washer 2 are provided with mounting grooves 201, and each mounting groove 201 is provided with a detachable elastic gasket, wherein the metal washer 2 is hexagonal, and the edge of the metal washer 2 is aligned with the edge of the hexagonal nut 1 up and down.

[0029] As a further limitation of the present technical solution, six groups of threaded holes 102 are provided at the top edge of the hexagonal nut 1, and six groups of small fixing bolts 4 corresponding to the threaded holes 102 are arranged above the metal washer 2. A docking hole 2 301 corresponding to the small fixing bolt 4 is provided between the two installation grooves 201 of the metal washer 2. The small fixing bolt 4 passes through the docking hole 2 301 and the docking hole 1 202 and is connected with the internal thread of the corresponding threaded hole 102. The small fixing bolt 4 cooperates with the docking hole 1 202 on the metal washer 2 and the docking hole 2 301 on the protective gasket 3, so that the metal washer 2 and the small fixing bolt 4 can be firmly fixed on the top surface of the hexagonal nut 1, thereby achieving a reinforcing and fixing effect, and further protecting the top of the hexagonal nut 1.

[0030] As a further limitation of the present technical solution, the two protective gaskets 3 are both hexagonal and a circular hole is opened at the center of the protective gasket 3 to facilitate the fitting and installation of the protective gasket 3 with the matching installation groove 201.

[0031] As a further limitation of the present technical solution, the thickness of the metal gasket 2 is flush with the thickness of the reserved tube 101 .

[0032] As a further limitation of the present technical solution, each of the protective gaskets 3 is made of an elastic rubber pad. The protective gasket 3 is made of an elastic rubber pad, which not only provides elastic protection for the connection between the hexagonal nut 1 and the metal washer 2, but also provides protection for the metal washer 2 on the hexagonal nut 1.

[0033] The working principle of the utility model: compared with the traditional hexagonal nut 1 and the metal washer 2 that fit together on the surface, the hexagonal nut 1 and the metal washer 2 are connected by means of a threaded rod. The technical solution further strengthens the connection effect between the hexagonal nut 1 and the metal washer 2 by providing a reserved tube 101 on the hexagonal nut 1 that is fixed with the inner circle thread of the metal washer 2, thereby preventing the metal washer 2 from falling off from the contact end of the hexagonal nut 1, and the connecting end of the hexagonal nut 1 and the metal washer 2 adopts an elastic protective gasket 3, which can elastically protect the contact end surface of the hexagonal nut 1 and the metal washer 2 and prevent scratches on the surface of the hexagonal nut 1. In addition, a detachable protective gasket 3 is also provided at the other end of the metal washer 2, which also protects the two ends of the metal washer 2, thereby improving the protective effect and wear resistance of the metal washer 2 on the hexagonal nut 1 and improving the service life of the metal washer 2.

[0034] Therefore, the main effects of a hexagonal washer nut are as follows:

[0035] Strengthen the connection: firmly connect the hexagonal nut 1 and the metal washer 2 through the reserved tube 101 to prevent the metal washer 2 from falling off from the end of the hexagonal nut 1, thereby improving the reliability and stability of the connection.

[0036] Elastic protection: A protective gasket 3 with an elastic rubber pad is used to protect the contact surface between the hexagonal nut 1 and the metal washer 2, thereby preventing scratches and damage and extending the service life of the device.

[0037] Improved wear resistance: Removable protective gaskets 3 are provided at both ends of the metal washer 2 to improve the wear resistance of the metal washer 2 on the hexagonal nut 1, protect the metal surface from damage, and extend the service life of the metal washer.

[0038] Easy installation: The combination design of hexagonal nuts and washers makes installation easy and quick, improving work efficiency.

[0039] Beautiful appearance: The designs of the hexagonal nut 1 and the metal washer 2 match each other, the appearance is neat and beautiful, and the aesthetic value of the product is enhanced.

[0040] The working principle of the utility model is: the connection is reinforced by the reserved pipe 101, the elastic protection of the rubber pad and the wear resistance of the protective gasket 3 are improved, the connection parts are protected from damage, the service life of the device is extended, and the installation process is simplified, and the overall performance and reliability of the product are improved.

[0041] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

Claims

1. A hexagonal washer nut, comprising a hexagonal nut (1) and a metal washer (2), characterized in that: The top inner ring of the hexagonal nut (1) is connected to a reserved tube (101) connected to the inner thread of the metal washer (2), and the upper and lower ends of the metal washer (2) are provided with mounting grooves (201), and each mounting groove (201) is provided with a detachable elastic gasket, and the elastic gasket includes a protective gasket (3) adapted to the mounting groove (201).

2. A hexagonal nut with a washer according to claim 1, characterized in that: The metal washer (2) is hexagonal, and the edge of the metal washer (2) is vertically aligned with the edge of the hexagonal nut (1).

3. The hexagonal nut with a washer according to claim 1, characterized in that: Six groups of threaded holes (102) are provided at the top edge of the hexagonal nut (1); six groups of small fixing bolts (4) corresponding to the threaded holes (102) are provided above the metal washer (2); a second docking hole (301) corresponding to the small fixing bolt (4) is provided between the two installation grooves (201) of the metal washer (2); the small fixing bolt (4) passes through the second docking hole (301) and the first docking hole (202) and is connected to the internal thread of the corresponding threaded hole (102) after passing through the second docking hole (301) and the first docking hole (202).

4. The hexagonal washer nut according to claim 1, characterized in that: The two protective gaskets (3) are both hexagonal and a circular hole is provided at the center of the protective gasket (3).

5. The hexagonal nut with a washer according to claim 1, characterized in that: The thickness of the metal gasket (2) is flush with the thickness of the reserved tube (101).

6. The hexagonal nut with a washer according to claim 1, characterized in that: Each of the protective gaskets (3) is made of an elastic rubber pad.

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