CN212155406U - A hexagonal nut cap - Google Patents

Abstract

The utility model relates to a hexagonal nut cap, which comprises a casing, wherein the casing comprises a seat body, the upper end of the seat body is provided with a first casing correspondingly matched with the hexagonal nut, and the upper end of the first casing is provided with a hexagonal nut. The arc-shaped second shell is used for matching with the top of the hexagon nut, the seat body, the first shell and the second shell are provided with grooves for the hexagon nut to be inserted into, and the inner wall of the first shell is provided with a particle layer, so The particle layer includes an arc-shaped protrusion, the arc-shaped side of the protrusion is facing the inside of the first shell, and the other side is fixedly connected with the inner wall of the first shell, and the outer sides of the first shell and the second shell are sleeved with A protective sleeve is provided to provide a hexagonal nut cap that is easy to use, simple in production, and firm in installation.

Description

A hexagonal nut cap

technical field

The utility model relates to the technical field of a hexagonal nut protective cover, in particular to a hexagonal nut cap.

Background technique

Hexagon nuts are also called hexagon nuts. Generally, there are many types of nuts, such as hexagon nuts, round nuts, square nuts and so on. Some standards for nuts are still relatively clear. Some specifications and size standards, material requirements standards, electroplating standards, etc. are relatively clear.

In the prior art, after the hexagonal nuts are produced, they are packaged one by one or several together in a packaging bag. The plastic packaging bag is very thin and easily damaged, and it is easy to bump the hexagonal nuts, which is inconvenient to use.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a hexagonal nut cap that is easy to use, produce, has a simple structure and is firmly installed.

The technical solution of the present utility model is achieved as follows: a hexagonal nut cap includes a housing, the housing comprises a seat body, and the upper end of the seat body is provided with a first shell correspondingly matched with the hexagonal nut, the The upper end of a casing is provided with a second casing which is arc-shaped and used for matching with the top of the hexagonal nut. The base body, the first casing and the second casing are provided with grooves for inserting the hexagonal nut. The first casing The inner wall is provided with a particle layer, and the particle layer includes an arc-shaped protrusion, the arc-shaped side of the protrusion faces the inside of the first shell, and the other side is fixedly connected with the inner wall of the first shell, and the first shell and the first shell are fixedly connected. The outer cover of the second shell is provided with a protective cover.

By adopting the above technical solution, the arrangement of the casing is convenient to protect the produced nut, and the efficiency of use is improved. The casing includes a seat, and the nut is covered by the seat, which is convenient for use. The upper end of the nut is provided with a first shell corresponding to the hexagonal nut. The nut of the nut is matched with the first shell and is installed in the first shell for easy use. The upper end of the first shell is provided with an arc-shaped and The second shell is used to match the top of the hexagonal nut. Since the upper end of the hexagonal nut has an arc-shaped protrusion, the second shell can be set to fit the entire hexagonal nut, which improves the adaptability and facilitates the hexagonal nut in the shell. Fixed, the seat body, the first shell and the second shell are provided with grooves for inserting the hexagonal nut, and the inner wall of the first shell is provided with a particle layer, which is convenient to improve the installation of the hexagonal nut. The firmness improves the friction force and improves the installation efficiency. The particle layer includes arc-shaped protrusions. The use of the arc-shaped protrusions is convenient for protecting the hexagonal nut and can prevent the hexagonal nut from scratching. The arc-shaped side faces the inside of the first shell, so the arc-shaped part can be in direct contact with the hexagonal nut, which improves the firmness of the connection, and the other side of the protrusion is fixedly connected with the inner wall of the first shell. The outer side of the second casing is provided with a protective sleeve, the setting of the protective sleeve can improve the effect of shock absorption, not only can protect the nut, but also can protect the first casing and the second casing, and can improve the friction force at the same time , easy to take.

The utility model is further provided as follows: the lower end of the seat body is matched with a sealing cover, the outer side of the seat body is provided with an external thread, the sealing cover is provided with an inner thread, and the sealing cover and the seat body are fixed by the thread connect.

By adopting the above technical solution, after the hexagonal nut is installed in the casing, the sealing cover can be fixedly connected with the casing, and the hexagonal nut can be completely fixed, which can improve the firmness of the connection and play the role of dustproof, which improves the use of When the hexagon nut is installed with the product, it is not necessary to use the sealing cover, and the installed hexagon nut can also be protected.

The utility model is further provided that: the diameter of the seat body is sequentially larger than the diameters of the first shell and the second shell.

By adopting the above technical solution, the installation of the hexagonal nut is facilitated, and the use efficiency is improved.

The utility model is further provided that: the protective cover is respectively fixedly connected with the first shell and the second shell.

By adopting the above technical solution, glue can be used to fix the connection, which improves the convenience of installation and has excellent firmness.

The utility model is further provided that: the protective cover is made of rubber material.

By adopting the above technical solution, the softness of the protective cover is improved, the first shell and the second shell can be better protected, and the production cost is low.

The utility model is further provided that: the protrusion and the casing are integrally formed.

By adopting the above technical solution, the strength and service life of the connection are further improved.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a cross-sectional view of the overall structure of a specific embodiment of the present invention.

Reference numerals: 1. base body; 2. first casing; 201, protrusion; 3. second casing; 4. protective cover; 5. sealing cover.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in FIG. 1 , the present utility model discloses a hexagonal nut cap, which includes a housing. The housing is arranged to facilitate the protection of the produced nut and improve the efficiency of use. The housing comprises a seat body 1, The nut is covered by the seat body 1, which is convenient for use. The upper end of the seat body 1 is provided with a first shell 2 corresponding to the hexagonal nut. Inside a casing 2, for ease of use, the upper end of the first casing 2 is provided with an arc-shaped second casing 3 for matching with the top of the hexagonal nut. The setting of the housing 3 enables the entire hexagonal nut to be inserted, which improves the adaptability and facilitates the fixing of the hexagonal nut in the housing. Grooves, the inner wall of the first shell 2 is provided with a particle layer, the setting of the particle layer is convenient to improve the firmness of the hexagonal nut after being installed, improve the friction force, and improve the installation efficiency, and the particle layer includes an arc shape. Protrusion 201, the use of an arc-shaped protrusion 201 is convenient for a protection of the hexagonal nut, which can prevent the hexagonal nut from scratching. It is in direct contact with the hexagonal nut, which improves the firmness of the connection. The other side of the protrusion 201 is fixedly connected to the inner wall of the first shell 2. The arrangement of the protective sleeve 4 can improve the effect of shock absorption, not only can protect the nut, but also can protect the first shell 2 and the second shell 3, and can improve the friction force, which is convenient to take.

The lower end of the seat body 1 is matched with a sealing cover 5, the outer side of the seat body 1 is provided with an external thread, the sealing cover 5 is provided with an inner thread, and the sealing cover 5 and the seat body 1 are fixedly connected by threads , After the hexagonal nut is installed in the casing, the sealing cover 5 can be fixedly connected with the casing to completely fix the hexagonal nut, which can improve the firmness of the connection and play a role in preventing dust, and improve the efficiency of use.

The diameter of the seat body 1 is sequentially larger than the diameters of the first shell 2 and the second shell 3, thus facilitating the installation of the hexagonal nut and improving the use efficiency.

The protective cover 4 is fixedly connected with the first shell 2 and the second shell 3 respectively, and can be fixedly connected by glue, which improves the convenience of installation and has excellent firmness.

The protective cover 4 is made of rubber material, which improves the softness of the protective cover 4, can better protect the first shell 2 and the second shell 3, and at the same time, the production cost is low.

The protrusion 201 is integrally formed with the casing, which further improves the strength and service life of the connection.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the within the protection scope of the present invention.

Claims (6)

1. The utility model provides a hexagonal nut cap, includes the casing, its characterized in that: the utility model discloses a hexagonal socket for the medical equipment, including casing, first shell, particle layer, second shell, first shell and second shell, the casing includes the pedestal, the upper end of pedestal is equipped with and corresponds first shell of complex with hexagon nut, the upper end of first shell is equipped with to be the arc and is used for with hexagon nut top complex second shell, be equipped with in pedestal, first shell and the second shell and supply hexagon nut male recess, first shell inner wall is equipped with the particle layer, the particle layer includes that the arc is protruding, the arch is inside first shell of curved one side orientation, opposite side and first shell inner wall fixed connection, the outside cover of first shell and second shell is equipped with the lag.

2. A hexagonal nut cap according to claim 1, characterized in that: the lower end of the seat body is connected with a sealing cover in a matching mode, external threads are arranged on the outer side of the seat body, internal threads are arranged in the sealing cover, and the sealing cover and the seat body are fixedly connected through threads.

3. A hexagonal nut cap according to claim 1, characterized in that: the diameter of the seat body is sequentially larger than the diameters of the first shell and the second shell.

4. A hexagonal nut cap according to claim 1, characterized in that: the protecting sleeve is fixedly connected with the first shell and the second shell respectively.

5. A hexagonal nut cap according to claim 1, characterized in that: the protective sleeve is made of rubber.

6. A hexagonal nut cap according to claim 1, characterized in that: the protrusion is integrally formed with the housing.

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