A gasket and a lock washer

Abstract

The utility model provides a gasket and anti -loose fastener relates to fastener technical field, the utility model discloses a gasket body cooperation fastener, wherein the fastener includes the bolt of gasket body cover setting, and bolt includes screw rod and nut, the arc surface of screw rod installs the nut, the gasket body cover setting is on the arc surface of screw rod, the surface of gasket body is fixedly connected with several even distribution's steady pole one side near nut, wherein the surface of steady pole is equipped with steady groove, the inner wall arc surface of gasket body installs several even distribution's lug, the gasket body of the utility model cooperates fastener and uses, makes the friction and the connectivity of gasket body and nut further improve, promotes the nut and screw rod more steady, and it is difficult to take place loose, thereby makes component installation fixed more firm, has improved the use effect and the functionality of gasket body and fastener.

Description

Technical Field

[0001] This utility model relates to the field of fastener technology, and in particular to a gasket and an anti-loosening fastener. Background Technology

[0002] Fasteners are components used to connect two or more objects together and maintain their stability. They are widely used in industries such as machinery, construction, automobiles, aerospace, and electronics to ensure the integrity and safety of structures, equipment, and systems. For example, bolts are usually used in conjunction with nuts to fix components together through threaded connections.

[0003] In traditional bolts used with nuts, washers are placed on the bolt shank to prevent loosening and ensure proper connection and fixation of components. This allows the nut to fit more tightly against the component when it comes into contact with it, thus ensuring the nut's proper positioning. However, in actual use, it has been found that some existing washers have simple structures, and many operating environments involve vibration, which can cause the bolt and nut to loosen, affecting the performance of the fasteners. Utility Model Content

[0004] The technical problem to be solved by this utility model is that some existing gaskets have simple structures, and vibration occurs in many usage environments, which causes loosening between bolts and nuts and affects the performance of fasteners.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a gasket, including a gasket body, the gasket body cooperating with a fastener, wherein the fastener includes a bolt sleeved on the gasket body, and the bolt includes a screw and a nut, a nut is installed on the arc surface of the screw, the gasket body is sleeved on the arc surface of the screw, and a plurality of evenly distributed stabilizing rods are fixedly connected to the side of the surface of the gasket body near the nut, wherein the surface of the stabilizing rod is provided with a stabilizing groove.

[0006] The effect achieved by the above components is that when the gasket body is used in conjunction with the fastener, it further improves the friction and connection between the gasket body and the nut, making the nut and screw more stable and less prone to loosening, thereby making the component installation and fixation more secure and improving the performance and functionality of the gasket body and the fastener.

[0007] Preferably, a plurality of evenly distributed protrusions are installed on the inner arc surface of the gasket body, wherein the protrusions enhance the connection stability between the gasket body and the screw.

[0008] The effect achieved by the above components is that, by setting the protrusions, the gasket body is more tightly fitted onto the arc surface of the screw, making it less likely for gaps to appear, thereby ensuring the stability of the gasket body's position.

[0009] Preferably, reinforcing strips are installed on the inner walls of the stabilizing grooves of several stabilizing rods, wherein the reinforcing strips improve the performance of the stabilizing rods.

[0010] The effect achieved by the above components is that, through the setting of the rubber reinforcing strip, the friction is further increased when the stabilizing rod comes into contact with and is squeezed by the nut, thereby making the gasket body more stable when the fastener fixes the component.

[0011] Preferably, a mounting groove is formed on one side surface of the gasket body, wherein a mounting ring is engaged with the inner wall of the mounting groove, and a plurality of evenly distributed abutments are fixedly connected to the surface of the mounting ring.

[0012] The effect achieved by the above components is as follows: when the gasket body is in front of the screw arc surface, the mounting ring is assembled into the mounting groove of the gasket body, and the abutment is positioned inside the gasket body. At this time, when the gasket body is installed on the screw arc surface, the abutment continuously presses against the screw arc surface, thereby making the assembly of the gasket body and the bolt more stable.

[0013] Preferably, the inner wall of the gasket body is provided with a plurality of evenly distributed positioning grooves, wherein the abutment plate is inserted into the inner wall of the positioning groove.

[0014] The effect achieved by the above components is that the positioning groove makes the assembly position of the backing plate more stable and less prone to loosening.

[0015] Preferably, a reinforcing strip is installed on the side surface of the abutment closest to the screw, wherein the reinforcing strip enhances the functionality of the abutment.

[0016] The effect achieved by the above components is as follows: by setting the arc surface on one side of the abutment, when the gasket body is installed on the arc surface of the screw, the reinforcing strip will come into contact and squeeze with the component when the abutment is inserted into the component, thereby further improving the performance of the gasket body.

[0017] Preferably, the gasket body has an annular groove on the side away from the stabilizing rod, wherein a reinforcing ring is engaged with the inner wall of the annular groove, and a plurality of evenly distributed reinforcing blocks are fixedly connected to the surface of the reinforcing ring.

[0018] The effect achieved by the above components is as follows: by setting the reinforcing ring, the gasket body can be engaged with the reinforcing ring in the annular groove on the surface of the gasket body during use. Thus, when the workpiece is installed and fixed, several reinforcing blocks on the reinforcing ring of the gasket body can contact and compress the surface of the workpiece, thereby better ensuring the reinforcement effect of the fastener.

[0019] Preferably, the anti-loosening fastener is applicable to any type of gasket body.

[0020] The beneficial effects of this utility model are:

[0021] When used with fasteners, the gasket body of this invention further enhances the friction and connection between the gasket body and the nut, making the nut and screw more stable and less prone to loosening. This results in a more secure installation and fixation of the components, improving the performance and functionality of both the gasket body and the fasteners. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a structural schematic diagram of the gasket body of this utility model;

[0025] Figure 3 This is an exploded structural diagram of the gasket body of this utility model;

[0026] Figure 4 This is a cross-sectional structural diagram of the gasket body of this utility model.

[0027] Legend: 1. Gasket body; 101. Stabilizing rod; 102. Stabilizing groove; 103. Reinforcing strip; 104. Protrusion; 105. Mounting groove; 106. Mounting ring; 107. Abutment plate; 108. Positioning groove; 109. Reinforcing strip; 1010. Ring groove; 1011. Reinforcing ring; 1012. Reinforcing block; 2. Bolt; 21. Screw; 22. Nut; 3. Nut. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Figure 1 and Figure 2The gasket and anti-loosening fastener shown include a gasket body 1 and a fastener that fits the gasket body 1. The fastener includes a bolt 2 fitted on the gasket body 1, and the bolt 2 includes a screw 21 and a nut 22. A nut 3 is installed on the arc surface of the screw 21. The gasket body 1 is fitted on the arc surface of the screw 21. Several evenly distributed stabilizing rods 101 are fixedly connected to the side of the surface of the gasket body 1 near the nut 22. The surface of the stabilizing rods 101 is provided with stabilizing grooves 102.

[0031] Figure 1 - Figure 4 The inner arc surface of the gasket body 1 shown has several evenly distributed protrusions 104. The protrusions 104 enhance the connection stability between the gasket body 1 and the screw 21. By setting the protrusions 104, the gasket body 1 is more tightly fitted onto the arc surface of the screw 21, and gaps are less likely to occur, thereby ensuring the positional stability of the gasket body 1.

[0032] Figure 1 - Figure 4 The inner walls of the stabilizing grooves of the several stabilizing rods 101 shown are respectively equipped with reinforcing strips 103. The reinforcing strips 103 improve the performance of the stabilizing rods 101. By setting the reinforcing strips 103 made of rubber, the friction of the stabilizing rods 101 when they come into contact with and are squeezed by the nut 22 is further increased, so that the gasket body 1 is more stable when the fastener fixes the component.

[0033] Figure 1 - Figure 4 The gasket body 1 shown has an installation groove 105 on one side surface. An installation ring 106 is engaged with the inner wall of the installation groove 105. Several evenly distributed abutment plates 107 are fixedly connected to the surface of the installation ring 106. When the gasket body 1 is in front of the arc surface of the screw 21, the installation ring 106 is assembled into the installation groove 105 of the gasket body 1, and the abutment plates 107 are positioned inside the gasket body 1. At this time, when the gasket body 1 is installed on the arc surface of the screw 21, the abutment plates 107 are continuously pressed against the arc surface of the screw 21, thereby making the assembly of the gasket body 1 and the bolt 2 more stable.

[0034] Figure 1 - Figure 4The inner wall of the gasket body 1 shown has several evenly distributed positioning grooves 108. The abutment 107 is inserted into the inner wall of the positioning groove 108. The positioning groove 108 makes the assembly position of the abutment 107 more stable and less prone to loosening. A reinforcing strip 109 is installed on the side surface of the abutment 107 near the screw 21. The reinforcing strip 109 enhances the functionality of the abutment 107. With the arc surface on one side of the abutment 107, when the gasket body 1 is installed on the arc surface of the screw 21, the reinforcing strip 109 will contact and squeeze the part when the side of the abutment 107 is inserted into the part, thereby further improving the performance of the gasket body 1.

[0035] Figure 1 - Figure 4 The gasket body 1 shown has an annular groove 1010 on the side away from the stabilizing rod 101. A reinforcing ring 1011 is engaged with the inner wall of the annular groove 1010. Several evenly distributed reinforcing blocks 1012 are fixedly connected to the surface of the reinforcing ring 1011. The reinforcing ring 1011 is designed so that when the gasket body 1 is in use, the reinforcing ring 1011 can be engaged in the annular groove 1010 on the surface of the gasket body 1. Thus, when the workpiece is installed and fixed, the several reinforcing blocks 1012 on the reinforcing ring 1011 of the gasket body 1 can contact and compress the surface of the workpiece, thereby better ensuring the reinforcement effect of the fastener.

[0036] Working principle: When the washer body 1 is used with fasteners to install and fix the component, the washer body 1 is first placed on the arc surface of the bolt 21. Then, the bolt 21 is used to pass through the component. The nut 3 is then threaded onto the bolt 21 until the nut 3 and the washer body 1 simultaneously contact and press against the component. At this time, the stabilizing rod 101 on the washer body 1 will contact and press against the nut 22. When the washer body 1 is used with the fasteners, the friction and connection between the washer body 1 and the nut 22 are further improved, making the nut 3 and the bolt 21 more stable and less prone to loosening. This makes the component installation and fixation more secure, improving the performance and functionality of the washer body 1 and the fasteners.

[0037] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A gasket, comprising a gasket body (1), characterized in that: The gasket body (1) is fitted with fasteners, wherein the fasteners include bolts (2) fitted on the gasket body (1), and the bolts (2) include screws (21) and nuts (22). Nuts (3) are installed on the arc surface of the screws (21). The gasket body (1) is fitted on the arc surface of the screws (21). Several evenly distributed stabilizing rods (101) are fixedly connected to the side of the surface of the gasket body (1) near the nuts (22), wherein the surface of the stabilizing rods (101) is provided with stabilizing grooves (102).

2. The gasket according to claim 1, characterized in that: The inner wall arc surface of the gasket body (1) is equipped with a number of evenly distributed protrusions (104), wherein the protrusions (104) enhance the connection stability between the gasket body (1) and the screw (21).

3. A gasket according to claim 1, characterized in that: The inner walls of the stabilizing grooves of several of the aforementioned stabilizing bars (101) are respectively equipped with reinforcing strips (103), wherein the reinforcing strips (103) improve the performance of the stabilizing bars (101).

4. A gasket according to claim 1, characterized in that: The gasket body (1) has an installation groove (105) on one side surface, wherein an installation ring (106) is engaged with the inner wall of the installation groove (105), and a number of evenly distributed abutments (107) are fixedly connected to the surface of the installation ring (106).

5. A gasket according to claim 4, characterized in that: The inner wall of the gasket body (1) is provided with a number of evenly distributed positioning grooves (108), wherein the abutment (107) is inserted into the inner wall of the positioning groove (108).

6. A gasket according to claim 4, characterized in that: A reinforcing strip (109) is installed on the side surface of the abutment (107) near the screw (21), wherein the reinforcing strip (109) enhances the functionality of the abutment (107).

7. A gasket according to claim 6, characterized in that: The gasket body (1) has an annular groove (1010) on the side away from the stabilizing rod (101), wherein a reinforcing ring (1011) is engaged in the inner wall of the annular groove (1010), and a number of evenly distributed reinforcing blocks (1012) are fixedly connected to the surface of the reinforcing ring (1011).

8. An anti-loosening fastener, characterized in that: Applicable to the gasket according to any one of claims 1-7.

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