Automobile sun visor clamping spring structure

Abstract

The utility model relates to the technical field of automobile sun visors, and discloses an automobile sun visor clamping spring structure which comprises a sun visor body, a rectangular fixing framework is fixedly connected to the interior of the sun visor body, a connecting rod is fixedly connected to the middle of the rectangular fixing framework, and a clamping spring is fixedly connected to the middle of the connecting rod. And the outer side wall of the connecting rod is fixedly connected with a reinforcing and clamping metal mechanism. According to the automobile sun visor clamping spring structure, the first metal clamping spring strip, the second metal clamping spring strip, the first clamping section, the second clamping section, the curved holding section, the thickened wear-resistant layer and the rotating shaft are arranged in a matched mode, and when the automobile sun visor clamping spring structure is used, the thickened wear-resistant layer protects an automobile sun visor against friction damage in the using process; according to the automobile sun visor, the effect of reinforcing and anti-abrasion protection is achieved when the automobile sun visor is used in a rotating mode, and the situation that the clamping effect is affected due to the fact that the automobile sun visor is abraded and connected loosely due to long-time friction is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sun visors, in particular to a spring clip structure for an automobile sun visor. Background Art

[0002] The car sun visor is a component installed above the front windshield of the car. Its main function is to avoid the glare of the sun and prevent the influence of sunlight. Some can be moved back and forth to adjust the intensity of sunlight on the eyes, avoid accidents, and have a good cooling effect.

[0003] The reference authorization number is "CN 213383823 U", and the name is "A commercial heavy-duty truck sun visor retaining spring structure". Although this application solves the problems of "the existing commercial heavy-duty truck cabs are relatively tall. In order to make the sun visors better play their roles, sun visors with larger length and width are usually designed. However, for extra-wide and extra-long sun visors, the clamping force between the rotating shaft and the retaining spring on the sun visor is insufficient, resulting in the sun visor being unable to automatically stick to the ceiling when flipped over, and leaking after being stuck to the ceiling. The sun visor retaining spring is usually designed as a U-shaped structure. During the movement of the car, the sun visor is prone to trembling and shaking", etc., it also has some defects. For example, in the above application, the inner sides of the clamping section and the holding section at the upper end of the retaining spring strip are each supported on the surface of the rotating shaft, while When using a car sun visor, it is necessary to frequently rotate the rotating shaft so that its outer surface is clamped and rubbed with the inner contact surface of the clamping section and the holding section at the upper end of the retaining spring strip. It is easy for the inner surface of the clamping section and the holding section at the upper end of the retaining spring strip to wear and affect the clamping effect. Generally, the retaining spring of a car sun visor is made of metal material. In the above application, the retaining spring structure of the car sun visor does not have a silent structure. The inner surface of the clamping section and the holding section at the upper end of the retaining spring strip is subjected to metal friction and the rotating shaft will emit a certain noise. The driver is easily disturbed by the metal friction noise during driving, which in turn affects driving safety. Therefore, a car sun visor retaining spring structure is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a car sun visor retaining spring structure, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model provides the following technical solutions: a car sun visor spring structure, including a sun visor body, a rectangular fixed frame fixedly connected inside the sun visor body, the rectangular fixed frame, the middle part of the rectangular fixed frame fixedly connected to a connecting rod, the outer side wall of the connecting rod fixedly connected to a reinforcing clamping metal mechanism, the reinforcing clamping metal mechanism is composed of two symmetrical metal reinforcing clamping strips, the inner side walls of the two symmetrical metal reinforcing clamping strips are riveted with a first metal spring strip and a second metal spring strip by rivets, the upper surface of the first metal spring strip is fixedly connected to a first clamping section, the upper surface of the second metal spring strip is fixedly connected to a second clamping section, the upper end of the second clamping section is fixedly connected to a curved clamping section, the first clamping section, the second clamping section and the inner side walls of the curved clamping section are all fixedly connected to a thickened wear-resistant layer, and the first clamping section, the second clamping section and the curved clamping section are fixedly connected to a sound-absorbing sponge layer.

[0008] Preferably, the number of the reinforced clamping metal mechanisms is two groups.

[0009] Preferably, the first clamping section, the second clamping section and the inner side walls of the curved clamping section are all provided with a thickened wear-resistant layer on the surface to clamp the rotating shaft.

[0010] Preferably, the surfaces of the metal reinforcement clamping strip, the first metal retaining spring strip, the second metal retaining spring strip, the first clamping section, the second clamping section and the curved clamping section are all sprayed with a waterproof coating.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a car sun visor spring structure, which has the following beneficial effects:

[0013] The automobile sun visor retaining spring structure is provided by the coordinated arrangement of the first metal retaining spring strip, the second metal retaining spring strip, the first clamping section, the second clamping section, the curved clamping section, the thickened wear-resistant layer and the rotating shaft. When in use, the thickened wear-resistant layer protects the automobile sun visor from friction damage during use, and plays a role in reinforcing and protecting the automobile sun visor from wear when it is rotated, effectively avoiding the situation that the automobile sun visor is worn and the connection is loosened due to long-term friction, which affects the clamping effect. The setting of the sound-absorbing sponge layer plays a role in absorbing and reducing noise when the automobile sun visor retaining spring is rotated, reducing the noise of the automobile sun visor rotating, and effectively avoiding the situation that the driver is disturbed by the rotating noise of the automobile sun visor during driving. The setting of the waterproof coating plays a role in waterproofing the automobile sun visor retaining spring structure, and effectively avoids the situation that the automobile sun visor retaining spring structure is rusted and affects the use in rainy and humid weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a partial structural sectional view of the utility model.

[0016] In the figure: the sun visor body 1, the rectangular fixed frame 2, the connecting rod 3, the reinforced clamping metal mechanism 4, the metal reinforced clamping strip 5, the rivet 6, the first metal spring strip 7, the second metal spring strip 8, the first clamping section 9, the second clamping section 10, the curved clamping section 11, the thickened wear-resistant layer 12, the rotating shaft 13, the sound-absorbing sponge layer 14, and the waterproof coating 15. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-2The utility model provides a technical solution: a car sun visor spring structure, including a sun visor body 1, a rectangular fixed frame 2 is fixedly connected inside the sun visor body 1, a connecting rod 3 is fixedly connected to the middle of the rectangular fixed frame 2, and a reinforcing clamping metal mechanism 4 is fixedly connected to the outer wall of the connecting rod 3. The reinforcing clamping metal mechanism 4 is composed of two symmetrical metal reinforcing clamping strips 5. The inner side walls of the two symmetrical metal reinforcing clamping strips 5 are riveted with a first metal spring strip 7 and a second metal spring strip 8 through a rivet 6. The metal retaining spring strip 8, the first clamping section 9, the second clamping section 10, the curved clamping section 11, the thickened wear-resistant layer 12 and the rotating shaft 13 are arranged in coordination. When in use, the thickened wear-resistant layer 12 protects the automobile sun visor from friction damage during use, and plays a role in reinforcing and protecting the automobile sun visor from wear when it is rotated. It effectively avoids the situation where the automobile sun visor is worn and the connection is loosened due to long-term friction, affecting the clamping effect. The upper surface of the first metal retaining spring strip 7 is fixedly connected to the first clamping section 9, and the upper surface of the second metal retaining spring strip 8 is fixedly connected to the second clamping section 10 The upper end of the second clamping section 10 is fixedly connected with a curved clamping section 11, and the inner side walls of the first clamping section 9, the second clamping section 10 and the curved clamping section 11 are fixedly connected with a thickened wear-resistant layer 12. The first clamping section 9, the second clamping section 10 and the curved clamping section 11 are fixedly connected with a sound-absorbing sponge layer 14 inside. The setting of the sound-absorbing sponge layer 14 plays a role in absorbing and reducing noise when the automobile sun visor retaining spring is rotated, reducing the noise of the automobile sun visor rotating, and effectively avoiding the situation where the driver is disturbed by the noise of the automobile sun visor rotating during driving. The number of reinforced clamping metal mechanisms 4 is two groups, the inner walls of the first clamping section 9, the second clamping section 10 and the curved clamping section 11 are all thickened with a wear-resistant layer 12 on the surface to clamp a rotating shaft 13, and the surfaces of the metal reinforced clamping strip 5, the first metal retaining spring strip 7, the second metal retaining spring strip 8, the first clamping section 9, the second clamping section 10 and the curved clamping section 11 are all sprayed with a waterproof coating 15. Through the setting of the waterproof coating 15, the car sun visor retaining spring structure is waterproofed and effectively prevented from rusting and affecting the use of the car sun visor retaining spring structure in rainy and humid weather.

[0019] To sum up, the automobile sun visor spring structure, through the coordination arrangement of the first metal spring strip 7, the second metal spring strip 8, the first clamping section 9, the second clamping section 10, the curved clamping section 11, the thickened wear-resistant layer 12 and the rotating shaft 13, when in use, the thickened wear-resistant layer 12 protects the automobile sun visor from friction damage during use, plays a role in reinforcing and protecting the automobile sun visor from wear when it is rotated, and effectively avoids the situation where the automobile sun visor is worn and the connection is loosened due to long-term friction, affecting the clamping effect; through the arrangement of the sound-absorbing sponge layer 14, it plays a role in absorbing and reducing noise when the automobile sun visor spring is rotated, reduces the noise of the automobile sun visor rotating, and effectively avoids the situation where the driver is disturbed by the rotating noise of the automobile sun visor during driving; through the arrangement of the waterproof coating 15, it plays a role in waterproofing the automobile sun visor spring structure, and effectively avoids the situation where the automobile sun visor spring structure is rusted and affects the use in rainy and humid weather.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A car sun visor spring structure, comprising a sun visor body (1), characterized in that: The sun visor body (1) is fixedly connected to a rectangular fixed frame (2) inside, the rectangular fixed frame (2), the middle part of the rectangular fixed frame (2) is fixedly connected to a connecting rod (3), the outer side wall of the connecting rod (3) is fixedly connected to a reinforcing clamping metal mechanism (4), the reinforcing clamping metal mechanism (4) is composed of two symmetrical metal reinforcing clamping strips (5), the inner side walls of the two symmetrical metal reinforcing clamping strips (5) are riveted with a first metal spring strip (7) and a second metal spring strip (8) via rivets (6), the first The upper surface of the metal spring strip (7) is fixedly connected to a first clamping section (9), the upper surface of the second metal spring strip (8) is fixedly connected to a second clamping section (10), the upper end of the second clamping section (10) is fixedly connected to a curved clamping section (11), the inner side walls of the first clamping section (9), the second clamping section (10) and the curved clamping section (11) are all fixedly connected to a thickened wear-resistant layer (12), and the interiors of the first clamping section (9), the second clamping section (10) and the curved clamping section (11) are fixedly connected to a sound-absorbing sponge layer (14).

2. The automobile sun visor retaining spring structure according to claim 1, characterized in that: The number of the reinforced clamping metal mechanisms (4) is two groups.

3. The automobile sun visor retaining spring structure according to claim 1, characterized in that: The inner side walls of the first clamping section (9), the second clamping section (10) and the curved clamping section (11) all have surfaces with thickened wear-resistant layers (12) to clamp the rotating shaft (13).

4. The automobile sun visor retaining spring structure according to claim 1, characterized in that: The surfaces of the metal reinforcement clamping strip (5), the first metal clip spring strip (7), the second metal clip spring strip (8), the first clamping section (9), the second clamping section (10) and the curved clamping section (11) are all sprayed with a waterproof coating (15).

Images