Sun shield structure with drawable auxiliary plate
By designing a sunshade structure with a retractable sub-panel, and utilizing a limiting structure and positioning ball to achieve a sliding connection of the sunshade, the problem of the sunshade's inability to automatically adjust the shading area is solved, thus improving the practicality and safety of the sunshade.
Patent Information
- Application Number
- CN202423285389.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing car sun visor structures cannot automatically adjust the shading area according to the shift of sunlight, and the operation of adjusting multiple panels is cumbersome, affecting practicality.
Design a sunshade structure with a retractable sub-panel. Through the sliding connection between the main sunshade plate and the sub-panel, the retraction and rotation adjustment of the sub-panel are realized by using a limiting structure and a positioning ball, thereby expanding the sunshade area.
It achieves flexible adjustment of the sunshade area, has a simple structure, low cost, and beautiful appearance, and improves the driver's driving safety.
Smart Images
Figure CN223631344U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile accessories, in particular to a sun visor structure with pullable auxiliary plate. BACKGROUND
[0002] Many sun visors that can realize pull adjustment sunshade area appear in prior art, including single plate downward stretching, or single plate left and right stretching, or multi-baffle stretching auxiliary sun visor structure, which realizes the function of increasing sunshade area to a certain extent. However, the shortcomings of these structure designs are that either cannot simultaneously meet the downward and rightward sunshade effect according to the deviation of sunlight, or are adjusted through multiple plates, which is cumbersome to operate, thereby affecting the practicability of the sun visor. Therefore, a sun visor capable of overcoming the above defects needs to be proposed. SUMMARY
[0003] The utility model discloses a sun visor structure with pullable auxiliary plate to solve the problems in the above background.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] A sun visor structure with pullable auxiliary plate, comprising a sunshade main plate and a sunshade auxiliary plate inside itself, the sunshade auxiliary plate is slidably connected with the sunshade main plate.
[0006] The sunshade auxiliary plate comprises a negative plate, a pinch block and a fixed block.
[0007] The negative plate is provided with a pinch block at one corner, the pinch block is provided with a fixed block, and the pinch block extends to the outside of the sunshade main plate.
[0008] The negative plate is provided with a limiting structure matched with the sunshade main plate at the other corner.
[0009] Further, the sunshade main plate is composed of an upper plate and a lower plate.
[0010] Further, the upper plate is provided with an upper sliding groove, a fixed groove, a positioning hole, an upper limiting groove and an upper matching surface.
[0011] The upper sliding groove is matched with the negative plate, the fixed groove is connected with the fixed block, and the positioning hole is connected with the limiting structure.
[0012] Further, the lower plate is provided with a lower sliding groove, a lower limiting groove and a lower matching surface.
[0013] The lower sliding groove is matched with the negative plate, the lower limiting groove corresponds to the upper limiting groove, and the lower matching surface corresponds to the upper matching surface.
[0014] Further, the limiting structure comprises a limiting column and a positioning ball, and the positioning ball is elastically connected with the limiting column.
[0015] Compared with the prior art, the utility model has the advantages of:
[0016] Compared with the prior art, the utility model has the advantages of simple structure, adjustable visual angle, low cost, beautiful appearance, easy realization and improved driving safety of the driver. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the overall structure schematic diagram of the utility model;
[0018] Figure 2 It is the sunshade auxiliary board structure schematic diagram of the utility model;
[0019] Figure 3 It is the upper board structure schematic diagram of the utility model;
[0020] Figure 4 It is the lower board structure schematic diagram of the utility model. DETAILED DESCRIPTION
[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model.
[0022] Embodiment 1:
[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:
[0024] A sunshade board structure with pullable auxiliary board, including sunshade main board 1 and the sunshade auxiliary board 2 in its inside, the sunshade auxiliary board 2 is connected with the sunshade main board 1 sliding, so that the sunshade auxiliary board 2 can be adjusted from the inside of the sunshade main board 1 and slide out, expand area;
[0025] Wherein the sunshade auxiliary board 2 includes negative panel 25, pinch block 21, fixed block 22, is equipped with pinch block 21 in one corner of negative panel 25, and pinch block 21 is equipped with fixed block 22, and pinch block 21 extends to the outside of the sunshade main board 1, and the other corner of negative panel 25 is equipped with the limiting structure matched with the sunshade main board 1, for limiting.
[0026] The sunshade main board 1 consists of an upper plate 11 and a lower plate 12. The upper plate 11 is provided with an upper sliding groove 111, a fixing groove 114, a positioning hole 112, an upper limit groove 113, and an upper mating surface 115. The upper sliding groove 111 is engaged with the negative panel 25 to achieve sliding. The fixing groove 114 is connected to the fixing block 22, and the positioning hole 112 is connected to the limiting structure. The lower plate 12 is provided with a lower sliding groove 121, a lower limit groove 123, and a lower mating surface 125. The lower plate 12 and the upper plate 11 form a complete sunshade main board 1, which can accommodate the sunshade sub-panel 2. The lower sliding groove 121 is engaged with the negative panel 25 to achieve sliding. The lower limit groove 123 corresponds to the upper limit groove 113, and the lower mating surface 125 corresponds to the upper mating surface 115.
[0027] The limiting structure includes a limiting post 23 and a positioning ball 24, with the positioning ball 24 elastically (spring-like) connected to the limiting post 23.
[0028] Working principle:
[0029] Normally, when the sun is in an area that can be blocked by the main sunlight panel, the secondary sunlight panel 2 is placed inside the main sunlight panel 1. Figure 1 As shown, at this time, the positioning ball 24 and the fixing block 22 of the sunshade sub-plate are located in the positioning hole 112 and the positioning groove of the sunshade upper plate 11, respectively, which play a role in positioning and fixing.
[0030] When the sun is above the main sunshade 1, such as when it is to the right, below or to the lower right of the main sunshade 1, you can pinch the pinch block 21 of the secondary sunshade 2 to pull the secondary sunshade 2 out of the main sunshade 1 to achieve the purpose of sun shading.
[0031] When the sunshade sub-plate 2 is pulled out from the sunshade main plate 1, the positioning ball 24 will be compressed into the limiting post 23.
[0032] When the sunshade sub-panel 2 is pulled out, the limiting post 23 of the sunshade sub-panel 2 will slide within the upper and lower limiting grooves of the sunshade main plate 1 to achieve the purpose of limiting.
[0033] If the extended section is insufficient to block sunlight, the shading area can be further expanded by rotating the shading sub-panel.
[0034] When the sunshade sub-panel 2 is pulled out or rotated, sliding friction is formed between the sliding groove surface of the sunshade main plate 1 and the sub-panel surface 25 of the sunshade sub-panel 2. When the sunshade sub-panel 2 is pulled out or rotated to a suitable position, the sliding groove surface of the sunshade main plate 1 plays a role in clamping and fixing the sunshade sub-panel 2.
[0035] Multiple positioning holes 112 can be set on the bottom surface of the limiting grooves of the upper and lower panels of the main sunshade as needed to limit the position of the pull-out secondary sunshade panel 2.
[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A sun visor structure with a pullable sub-plate, comprising a sun visor main plate (1) and a sun visor sub-plate (2) inside the sun visor main plate (1), characterized in that: the sun visor sub-plate (2) is in sliding connection with the sun visor main plate (1); the sun visor sub-plate (2) comprises a negative plate (25), a pinch block (21) and a fixed block (22); one corner of the negative plate (25) is provided with the pinch block (21), the pinch block (21) is provided with the fixed block (22), and the pinch block (21) extends to the outside of the sun visor main plate (1); the other corner of the negative plate (25) is provided with a limiting structure matched with the sun visor main plate (1).
2. The sun visor structure of claim 1, wherein: the sun visor main plate (1) is composed of an upper plate (11) and a lower plate (12).
3. The sun visor structure of claim 2, wherein: the upper plate (11) is provided with an upper sliding groove (111), a fixed groove (114), a positioning hole (112), an upper limiting groove (113) and an upper matching surface (115); the upper sliding groove (111) is matched with the negative plate (25), the fixed groove (114) is connected with the fixed block (22), and the positioning hole (112) is connected with the limiting structure.
4. The sun visor structure of claim 3, wherein: the lower plate (12) is provided with a lower sliding groove (121), a lower limiting groove (123) and a lower matching surface (125); the lower sliding groove (121) is matched with the negative plate (25), the lower limiting groove (123) corresponds to the upper limiting groove (113), and the lower matching surface (125) corresponds to the upper matching surface (115).
5. The sun visor structure of claim 1, wherein: the limiting structure comprises a limiting column (23) and a positioning ball (24), and the positioning ball (24) is in elastic connection with the limiting column (23).