Stainless steel nut with automatic locking function
By designing slider grooves, sliders, gaskets and tooth structures with automatic locking function on stainless steel nuts, the problems of corrosion and looseness of existing stainless steel nuts in humid environments are solved, and the friction is automatically generated and improved Connection stability and reliability are suitable for a variety of areas, reducing failure risk and maintenance costs.
Patent Information
- Application Number
- CN202420679878.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Existing stainless steel nuts are prone to rust in humid or corrosive environments, and are prone to loosening when used, lacking automatic adjustment and tightening function, which affects the stability of long-term use.
A stainless steel nut with automatic locking function is designed. The side of the nut body is equipped with a slider groove and a slider. The right side of the slider is installed with the handle, the fixing cover is movably connected to the slider groove, and the lower surface is equipped with gaskets and teeth. , the upper end of the bolt is connected to the axis center of the nut body, the slider groove is inclined inside, and it is combined with the anti-wear sheet and threaded structure to achieve automatic locking function.
The design automatically generates friction during use, prevents the nut from loosening, improves connection stability and reliability. It is suitable for mechanical equipment, automobiles and aerospace fields, reduces equipment failure risks, reduces maintenance costs, and improves equipment reliability and stability. .
Smart Images
Figure CN222185396U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stainless steel nuts, in particular to a stainless steel nut with an automatic locking function. Background Art
[0002] Ordinary nuts are usually made of carbon steel or alloy steel, which are prone to rust in humid or corrosive environments, resulting in a shortened service life of the nuts.
[0003] Stainless steel nuts are closely related to human life and work. When in use, stainless steel nuts need to be used in conjunction with bolts to install and tighten items. However, current stainless steel nuts do not have the function of automatic adjustment and tightening. Once they are connected with bolts and are affected by other external forces or use time, they are prone to loosening, which is not conducive to long-term use. Utility Model Content
[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0005] The utility model discloses a stainless steel nut with an automatic locking function, comprising a nut body and a bolt, and is characterized in that: a slider groove is provided on the side surface of the nut body; a slider is installed inside the slider groove; a handle is installed on the right side of the slider; a fixed cover is movably connected to the right side of the slider groove; a gasket is installed on the lower surface of the nut body; a latch tooth is installed on the lower surface of the gasket; and the upper end of the bolt is connected to the nut body through the axis of the nut body.
[0006] Furthermore, a through slot is provided at the center of the surface of the fixed cover; a handle is movably connected inside the through slot.
[0007] Furthermore, the inner surface of the slider groove is designed to be inclined; the two side surfaces of the slider correspond to the surface inclination angle of the slider groove.
[0008] Furthermore, an anti-wear sheet is installed on the upper surface of the gasket.
[0009] Furthermore, a through hole is opened at the axis center of the nut body, a thread is arranged on the inner surface of the through hole, a thread is arranged on the outer surface of the bolt, and the thread arranged on the outer surface of the bolt cooperates with the thread inside the nut body.
[0010] The utility model has the following beneficial effects:
[0011] (1) The stainless steel nut with automatic locking function of the utility model can automatically generate friction during use, effectively preventing the nut from loosening and improving the stability and reliability of the connection.
[0012] (2) The utility model has a wide range of applications. The stainless steel nut with automatic locking function is suitable for various mechanical equipment, automobiles, aerospace and other fields, and can meet the requirements of connection stability and safety in different occasions.
[0013] (3) Since the stainless steel nut of the utility model has an automatic locking function, the risk of equipment failure caused by loose nuts can be reduced, the maintenance and repair costs can be reduced, and the reliability and stability of the equipment can be improved.
[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the clamping structure of the utility model;
[0018] Figure 3 It is a schematic diagram of the overall front view of the structure of the utility model;
[0019] Figure 4 It is a schematic diagram of the overall structure of the utility model;
[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0021] In the figure: 1. nut body; 2. bolt; 3. gasket; 4. latch teeth; 5. fixing cover; 6. slider groove; 7. slider; 8. handle. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-Figure 4As shown, the utility model is a stainless steel nut and bolt 2 with automatic locking function, including a nut body 1 with a slider groove 6 on the side surface; a slider 7 is installed inside the slider groove 6; a handle 8 is installed on the right side of the slider 7; a fixed cover 5 is movably connected to the right side of the slider groove 6; a gasket 3 is installed on the lower surface of the nut body 1; a latch tooth 4 is installed on the lower surface of the gasket 3; the upper end of the bolt 2 is connected to the nut body 1 through the axis of the nut body 1.
[0024] A through slot is provided at the center of the surface of the fixed cover 5 ; a handle 8 is movably connected inside the through slot.
[0025] The inner surface of the slider groove 6 is designed to be inclined; the two side surfaces of the slider 7 have an inclination angle corresponding to that of the slider groove 6 .
[0026] An anti-wear sheet is installed on the upper surface of the gasket 3 .
[0027] A through hole is opened at the axis center of the nut body 1 , a thread is arranged on the inner surface of the through hole, a thread is arranged on the outer surface of the bolt 2 , and the thread arranged on the outer surface of the bolt 2 cooperates with the thread inside the nut body 1 .
[0028] When in use, first pass one end of the bolt 2 through the workpiece, then pass the through hole in the center of the gasket 3 through the bolt 2, so that the lower end of the gasket 3 fits with the upper surface of the workpiece, then pass the through hole in the center of the anti-wear plate through the bolt 2 until the lower surface of the anti-wear plate and the upper surface of the gasket 3 fit each other, then thread the thread at the axis of the nut body 1 and the thread on the outer surface of the bolt 2 to be threadedly connected, and the nut body 1 is rotated downward along the internal thread until it is locked.
[0029] A slider groove 6 is provided on the right side of the nut body 1, and the slider 7 is installed inside the slider groove 6 and fits with it, and then the left end of the fixed cover 5 is installed on the surface of the slider groove 6, and the inner surface of the fixed cover 5 and the slider 7 are connected to each other, so that the slider 7 is fixed inside the slider groove 6. The nut body 1 is limited on the surface of the bolt 2 by the slider 7 sliding up and down. The problem of the nut being loosened is effectively prevented by one end of the slider 7 supporting the bolt 2, thereby improving the stability and reliability of the connection.
[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A stainless steel nut with an automatic locking function, comprising a nut body (1) and a bolt (2), Features: A slider groove (6) is provided on the side surface of the nut body (1); a slider (7) is installed inside the slider groove (6); a handle (8) is installed on the right side of the slider (7); a fixed cover (5) is movably connected to the right side of the slider groove (6); a gasket (3) is installed on the lower surface of the nut body (1); a latch tooth (4) is installed on the lower surface of the gasket (3); and the upper end of the bolt (2) is connected to the nut body (1) through the axis of the nut body (1).
2. A stainless steel nut with automatic locking function according to claim 1, Features: A through slot is provided at the center of the surface of the fixed cover (5); a handle (8) is movably connected inside the through slot.
3. The stainless steel nut with automatic locking function according to claim 1, Features: The inner surface of the slider groove (6) is designed to be inclined; the two side surfaces of the slider (7) have corresponding inclination angles to the surface of the slider groove (6).
4. The stainless steel nut with automatic locking function according to claim 1, Features: An anti-wear sheet is installed on the upper surface of the gasket (3).
5. The stainless steel nut with automatic locking function according to claim 1, Features: A through hole is provided at the axis of the nut body (1), a thread is provided on the inner surface of the through hole, a thread is provided on the outer surface of the bolt (2), and the thread provided on the outer surface of the bolt (2) cooperates with the thread inside the nut body (1).