Hexagonal socket gluing bolt for automobile

Abstract

The utility model relates to the technical field of hexagon bolts, and discloses an automobile hexagon socket gluing bolt which comprises a bolt body, the bolt body comprises a nut, a gasket is installed on the lower surface of the nut, a stud is installed on the lower surface of the gasket, a groove is formed in the upper surface of the nut, a gear is installed in the groove, and a sealing cover is installed at the upper end of the gear. A wrench groove is formed in the upper surface of the gear, a connecting column is rotationally connected to the axis of the gear, the lower end of the connecting column is attached to the bottom of the interior of the nut, a mounting groove is formed in one side of the nut, and a clamping structure is mounted in the mounting groove. According to the utility model, through the mutual matching between the gear and the clamping column, the bolt body can be fastened only by rotating the hexagon wrench in a small-amplitude reciprocating manner in the process of tightening the bolt body, so that the bolt body is not limited by a narrow space in the use process, and the use efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hexagon bolts, in particular to an internal hexagon glue-coated bolt for automobiles. Background Technique

[0002] With the development of technology and the progress of technology, automotive products are changing with each passing day and have almost become indispensable items for people's daily lives. When designing an automobile, each component part is preset according to the design requirements and assembled with connecting parts and fasteners. These component parts, connecting parts and fasteners are jointly used to ensure the safety and comfort of vehicle driving. However, after the vehicle has been driven for a period of time, due to reasons such as part wear, severe bumps caused by uneven roads, damage to chassis parts, and tire wear, the quality of these parts, connecting parts and fasteners changes. Once the quality changes, safety problems such as abnormal tire wear, accelerated part wear, the vehicle drifting during driving, and increased fuel consumption may occur.

[0003] The utility model patent application document with the publication number of "CN208565210U" discloses a vehicle-use hexagon head flange bolt, which mainly consists of a bolt head, a screw rod, a hexagon head and a flange plate. This technical solution has the advantage of simple structure and solves the problem that when some parts of the existing bolt need to be sealed, it does not have a sealing function. For example, on the car rearview mirror, it is necessary to seal and prevent water leakage. Also, when installing and fixing components, if the environment is relatively cramped, it is difficult to insert the bolt into the nut, resulting in low work efficiency.

[0004] The vehicle-use hexagon head flange bolt disclosed in the above document has the following defects: during the use of this hexagon head flange bolt, due to the relatively narrow space inside the vehicle during the tightening process of the bolt, the hexagon wrench cannot rotate significantly, so the tightening process of the bolt is rather troublesome.

[0005] From this, it can be seen that the existing vehicle-use hexagon head flange bolt does not have a structure that is convenient for tightening, and it is necessary to improve the existing deficiencies and provide an internal hexagon glue-coated bolt for automobiles. Content of the Utility Model

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to an internal hexagonal glue-coated bolt for an automobile, which comprises a bolt body. The bolt body includes a nut. A gasket is installed on the lower surface of the nut. A stud is installed on the lower surface of the gasket. A groove is formed on the upper surface of the nut. A gear is installed inside the groove. A cover is installed at the upper end of the gear. A wrench groove is formed on the upper surface of the gear. A connecting column is rotatably connected to the center of the gear. The lower end of the connecting column is attached to the bottom inside the nut. An installation groove is formed on one side of the nut. A clamping structure is installed inside the installation groove.

[0008] Further, the clamping structure includes a screw. The inner surface of the screw is attached to one end of a spring. The other end of the spring is attached to one end of a mounting plate. A clamping post is installed on one side of the mounting plate. A slider is installed on the outer surface of the clamping post. One side of the slider is attached to one side of the mounting plate.

[0009] Further, a through hole is formed on the upper surface of the cover. The size of the through hole corresponds to that of the wrench groove.

[0010] Further, a sliding groove is formed inside the installation groove. The inner surface of the sliding groove is slidably connected to the outer surface of the slider.

[0011] Further, a hexagonal groove is formed on the outer surface of the screw.

[0012] Further, the outer surface of the bolt body is coated with a waterproof coating.

[0013] The utility model has the following beneficial effects:

[0014] (1) Through the mutual cooperation between the gear and the clamping post, in the process of tightening the bolt body, only by rotating the hexagonal wrench in a small amplitude reciprocally can the bolt body be tightened, so that the bolt body is no longer limited by a narrow space during use, and the use efficiency is greatly improved.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

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

[0018] Figure 2 This is a schematic top view structure of the present utility model;

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

[0020] Figure 4 This is a cross-sectional view of the nut structure of the present utility model;

[0021] Figure 5 This is a schematic partial structure diagram of the present utility model;

[0022] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0023] In the figure: 1. Bolt body; 101. Nut; 102. Gasket; 103. Stud; 104. Cover; 105. Gear; 106. Wrench groove; 107. Connecting column; 2. Engaging structure; 201. Screw; 202. Spring; 203. Mounting plate; 204. Clamping post; 205. Slide block. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 As shown, the present utility model is an internal hexagonal glue-applying bolt for automobiles, including a bolt body 1. The bolt body 1 includes a nut 101. A gasket 102 is installed on the lower surface of the nut 101. A stud 103 is installed on the lower surface of the gasket 102. A groove is provided on the upper surface of the nut 101. A gear 105 is installed inside the groove. A cover 104 is installed at the upper end of the gear 105. A wrench groove 106 is provided on the upper surface of the gear 105. A connecting column 107 is rotatably connected to the center of the gear 105. The lower end of the connecting column 107 is in contact with the bottom inside the nut 101. An installation groove is provided on one side of the nut 101. An engaging structure 2 is installed inside the installation groove.

[0026] The engaging structure 2 includes a screw 201. The inner surface of the screw 201 is in contact with one end of a spring 202. The other end of the spring 202 is in contact with one end of a mounting plate 203. A clamping post 204 is installed on one side of the mounting plate 203. A slide block 205 is installed on the outer surface of the clamping post 204. One side of the slide block 205 is in contact with one side of the mounting plate 203.

[0027] The upper surface of the cover 104 is provided with a through hole, and the size of the through hole corresponds to the wrench slot 106.

[0028] A sliding groove is provided inside the installation groove, and the inner surface of the sliding groove is slidably connected to the outer surface of the slider 205.

[0029] The outer surface of the screw 201 is provided with a hexagonal groove.

[0030] The outer surface of the bolt body 1 is coated with a waterproof coating.

[0031] During use, first, a hexagonal wrench is inserted into the inside of the wrench slot 106. Through the engagement connection between the gear 105 installed inside the bolt body 1 and the clamping post 204, when the gear 105 rotates clockwise, the outside of the gear 105 pushes the outer surface of the clamping post 204, thereby driving the bolt body 1 to rotate. Then, the clamping post 204 can be driven to slide backward. When the bolt body 1 rotates to a certain angle, at this time, the gear 105 is rotated counterclockwise so that one side of the gear 105 slides along the inclined surface of the outer surface of the clamping post 204, pushing the clamping post 204 to move backward. At this time, only the bolt body 1 does not rotate. Then, by the reciprocating movement of the hexagonal wrench, the bolt body 1 can be tightened. When disassembling the bolt body 1, only the clamping post 204 needs to be rotated 180 degrees. Through the mutual cooperation between the gear 105 and the clamping post 204, during the process of tightening the bolt body 1, only by rotating the hexagonal wrench in a small amplitude reciprocating motion can the bolt body 1 be tightened, so that the bolt body 1 is no longer restricted by a narrow space during use, greatly improving the use efficiency.

[0032] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An internal hexagonal glue-coated bolt for an automobile, comprising a bolt body (1), characterized in that: The bolt body (1) includes a nut (101). A gasket (102) is installed on the lower surface of the nut (101). A stud (103) is installed on the lower surface of the gasket (102). A groove is formed on the upper surface of the nut (101). A gear (105) is installed inside the groove. A cover (104) is installed at the upper end of the gear (105). A wrench groove (106) is formed on the upper surface of the gear (105). A connecting column (107) is rotatably connected to the center of the gear (105). The lower end of the connecting column (107) is in contact with the bottom inside the nut (101). An installation groove is formed on one side of the nut (101). An engaging structure (2) is installed inside the installation groove.

2. The internal hexagon glue-coated bolt for an automobile according to claim 1, wherein: The engaging structure (2) includes a screw (201). The inner surface of the screw (201) is in contact with one end of a spring (202). The other end of the spring (202) is in contact with one end of a mounting plate (203). A clamping post (204) is installed on one side of the mounting plate (203). A slider (205) is installed on the outer surface of the clamping post (204). One side of the slider (205) is in contact with one side of the mounting plate (203).

3. The internal hexagonal glue-coated bolt for an automobile according to claim 1, characterized in that: A through hole is formed on the upper surface of the cover (104). The size of the through hole corresponds to that of the wrench groove (106).

4. The internal hexagon glue-coated bolt for an automobile according to claim 1, wherein: A sliding groove is formed inside the installation groove. The inner surface of the sliding groove is slidably connected to the outer surface of the slider (205).

5. The internal hexagonal glue-coated bolt for an automobile according to claim 2, wherein: A hexagonal groove is formed on the outer surface of the screw (201).

6. The internal hexagon glue-coated bolt for an automobile according to claim 1, wherein: The outer surface of the bolt body (1) is coated with a waterproof coating.

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