Embossed nut

Abstract

The utility model discloses an embossed nut which comprises a nut body, the nut body is a cylinder, and patterns are arranged on the outer side of the nut body in a pressing mode. A tail end is fixed to one end of the nut body, a head end is fixed to the other end of the nut body, a threaded hole is formed in a center shaft of the head end and at least penetrates through the head end and the nut body, and at least two clamping grooves are formed in the side face of the head end and evenly distributed in the side face of the head end. One end of the clamping groove penetrates the end, away from the nut body, of the head end. The clamping groove is formed in the head end of the knurled nut, so that the knurled nut can be clamped and fixed through an external clamp, positioning of the knurled nut during assembly is facilitated, the assembly efficiency is improved, and the quality of a plastic part is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fasteners, in particular to an embossed nut. Background Art

[0002] When installing plastic parts, screws and nuts are often used for connection. In order to ensure the reliability of the connection, avoid the screws from damaging the plastic parts, and increase the frequency of disassembly of the plastic parts, embossed nuts are often pressed into the connection of the plastic parts. However, the existing embossed nuts cannot be easily fixed, so they tilt when pressed in, which reduces the assembly efficiency of the embossed nuts and even causes damage to the plastic parts.

[0003] Based on the above technical problems, the present application proposes an embossed nut. Utility Model Content

[0004] The purpose of the utility model is to provide an embossed nut to solve the technical problems mentioned in the background technology. The purpose of the utility model is achieved through the following technical solutions:

[0005] A patterned nut comprises a nut body, which is a cylinder with patterns pressed on the outer side of the nut body; a tail end is fixed at one end of the nut body, a head end is fixed at the other end of the nut body, a threaded hole is provided on the central axis of the head end, the threaded hole at least passes through the head end and the nut body, a slot is provided on the side of the head end, there are at least two slots, at least two slots are evenly distributed on the side of the head end, and one end of the slot passes through an end of the head end away from the nut body.

[0006] Furthermore, the pattern is in a grid shape, and the grid edge of the pattern is inclined at an angle of 45° to the end face of the nut body.

[0007] Furthermore, the slot is a wedge-shaped structure, and the depth of the slot at one end close to the nut body is smaller than the depth at one end away from the nut body.

[0008] Furthermore, the tail end is in a conical cone shape, and the diameter of the tail end close to the nut body is greater than the diameter of the tail end away from the nut body.

[0009] Furthermore, the head end is cylindrical.

[0010] The technical solution provided in the embodiments of the present application has at least the following technical effects or advantages:

[0011] By arranging a clamping groove at the head end of the embossed nut, the embossed nut can be clamped and fixed by an external clamp, which facilitates the positioning of the embossed nut during assembly, improves assembly efficiency, and ensures the quality of the plastic part. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings in the specification, which constitute a part of the present application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0013] Figure 1 This is a three-dimensional diagram of an embodiment of the present application;

[0014] Figure 2 This is a cross-sectional view of an embodiment of the present application.

[0015] Markings in the attached figure: 1. nut body; 11. pattern; 2. tail end; 3. head end; 4. threaded hole; 5. slot. DETAILED DESCRIPTION

[0016] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the drawings and specific implementation methods of the specification. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] like Figure 1 , Figure 2 The embossed nut shown includes a nut body 1, which is a copper cylindrical structure. A pattern 11 is pressed on the outer side of the nut body 1. The pattern 11 is in a grid shape, and the grid edge of the pattern 11 is inclined at a 45° angle to the end face of the nut body 1.

[0018] like Figure 1 As shown, a tail end 2 is fixed to the lower end of the nut body 1. The tail end 2 is a copper conical cone structure. The tail end 2 and the nut body 1 are integrally formed. The diameter of the tail end 2 close to the nut body 1 is larger than the diameter of the end away from the nut body 1, so that the embossed nut can be easily introduced into the installation hole.

[0019] like Figure 1 , Figure 2 As shown, a head end 3 is fixed to the upper end of the nut body 1. The head end 3 is a copper cylindrical structure, and the head end 3 is integrally formed with the nut body 1. A threaded hole 4 is provided on the central axis of the head end 3. The threaded hole 4 passes through the head end 3 and the nut body 1, that is, the lower end of the threaded hole 4 is blocked to prevent the plastic part from being squeezed into the threaded hole 4 during assembly to affect the connection of the plastic part.

[0020] like Figure 1 , Figure 2As shown, four slots 5 are provided on the side of the head end 3, the upper ends of the slots 5 pass through the top of the head end 3, and the four slots 5 are evenly distributed along the circumference of the head end 3. Preferably, the slots 5 are wedge-shaped structures, and the depth of the slots 5 close to the nut body 1 is less than the depth of the end away from the nut body 1, that is, the depth of the slots 5 gradually decreases from top to bottom, so that the embossed nut can be fixedly connected by friction when the external fixture is pressed down.

[0021] When in use, the embossed nut is picked up by an electric soldering iron with an external clamp, and then the embossed nut is pressed into the plastic part under heating conditions, so that the embossed nut can be stable during assembly.

[0022] The technical solution provided in the embodiments of the present application has at least the following technical effects or advantages:

[0023] By arranging a clamping groove at the head end of the embossed nut, the embossed nut can be clamped and fixed by an external clamp, which facilitates the positioning of the embossed nut during assembly, improves assembly efficiency, and ensures the quality of the plastic part.

[0024] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present utility model: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0025] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An embossed nut, comprising a nut body, the nut body being a cylinder, the outer side of the nut body being embossed with a pattern; a tail end is fixed at one end of the nut body, a head end is fixed at the other end of the nut body, a threaded hole is opened on the central axis of the head end, the threaded hole at least passes through the head end and the nut body, characterized in that: A slot is provided on the side of the head end, and there are at least two slots, which are evenly distributed on the side of the head end. One end of the slot passes through one end of the head end away from the nut body.

2. The embossed nut according to claim 1, characterized in that: The pattern is in a grid shape, and the grid edge of the pattern is inclined at an angle of 45° to the end face of the nut body.

3. The embossed nut according to claim 1, characterized in that: The clamping groove is a wedge-shaped structure, and the depth of the clamping groove close to one end of the nut body is smaller than the depth of the clamping groove away from one end of the nut body.

4. The embossed nut according to claim 1, characterized in that: The tail end is in a conical cone shape, and the diameter of the tail end close to the nut body is larger than the diameter of the end away from the nut body.

5. The embossed nut according to claim 1, characterized in that: The head end is cylindrical.

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