Window visor clamping device

Abstract

The utility model discloses a window visor clamping device which comprises a window visor body and a plurality of clamping devices, and at least part of the upper edge of the window visor body is provided with an upper clamping portion used for hooking one side of a vehicle window frame. The clamping device comprises a base arranged on the window visor body and a lower clamping part which corresponds to the upper clamping part and is used for hooking the other side of the window frame. According to the utility model, the tight fit between the upper clamping part on the upper edge of the window visor main body and the lower clamping part of the clamping device is ingeniously utilized, and the distance between the upper clamping part and the lower clamping part is flexibly adjusted through the clamping device, so that the window visor is stably and tightly attached to the window without depending on an adhesive in the whole process. According to the design, the mounting and dismounting processes are simplified, the sun and rain shelter is very convenient to replace and maintain, it is ensured that no trace is left on the surface of a vehicle body when the sun and rain shelter is removed, and attractiveness and neatness of the vehicle are effectively maintained.

Description

Technical Field

[0001] The utility model relates to the field of sunshade and rain shield accessories, in particular to a sunshade and rain shield clamping device. Background Art

[0002] The sunscreen, as a delicate design on the edge of the car's doors and windows, is shaped like a slender rain eyebrow and is cleverly installed on the top of the door frame. One of its major functions is that it can effectively prevent rain from penetrating and keep the car dry even when the window is slightly open to promote air circulation inside the car. However, most of the sunscreens widely used on the market currently rely on double-sided tape for fixing. Although this fixing method is convenient, it often faces the problem of loose connection after long-term use. When it needs to be replaced or removed, it is easy to leave difficult-to-remove glue marks on the surface of the car body, which has an adverse effect on the overall aesthetics of the vehicle. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the utility model aims to provide a sunshade and rain shield clamping device.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a sunshade clamping device, including a sunshade main body and a plurality of clamping devices, the upper edge of the sunshade main body is at least partially provided with an upper clamping portion for hooking one side of the window frame, and the clamping device includes a base arranged on the sunshade main body and a lower clamping portion corresponding to the upper clamping portion for hooking the other side of the window frame.

[0005] Preferably, the clamping device also includes an elastic member clamped with the base, and the elastic member is provided with locking convex teeth or locking concave teeth on both sides, and the base clamped with it is provided with a cavity for accommodating the elastic member, and the cavity is provided with locking concave teeth or locking convex teeth matching with the locking convex teeth or locking concave teeth on both sides; the elastic member is provided with a plurality of gaps, and when the elastic member is squeezed by external force on both sides, the gap width of the elastic member decreases until it is completely closed, the width of the elastic member becomes smaller, and the clamping relationship between the elastic member and the base is released; when the external force on both sides of the elastic member disappears, the gap width of the elastic member increases until it is completely restored to the initial width, the width of the elastic member returns to the initial width, and the clamping relationship between the elastic member and the base is restored; the bottom end of the elastic member is connected to the lower clamping part.

[0006] Preferably, the base is circular and has two limiting columns on it, the clamping device also includes a rotating cylinder, one end of which abuts against the base, an internal thread is provided in the rotating cylinder, the rotating cylinder is threadedly connected to a rotating block, the rotating block is fixedly connected to one end of the lower clamp, the rotating block is provided with two first notches respectively cooperating with the two limiting columns, and the side of the rotating block is provided with an external thread; it also includes a cover body, the cover body abuts against one end of the rotating cylinder away from the base, the cover body is screwed to the two limiting columns, and the cover body is provided with a through hole for the lower clamp to pass through.

[0007] Preferably, a cavity is provided inside the base, and the clamping device also includes a turntable, which is arranged in the cavity, and one end face of the turntable is provided with a spiral protrusion, and the other end face thereof is provided with a rotating shaft or a rotating groove, and correspondingly, a rotating groove or a rotating shaft matching therewith is provided in the cavity; an upper cover is connected to the upper end face of the base, and the upper cover is provided with a channel for sliding the lower clamping part, and the lower clamping part is provided with a driven part matching the spiral protrusion, and the base and the upper cover are both provided with a second notch for leaking out the circumferential surface of the turntable side.

[0008] Preferably, the upper edge of the sunshade body is provided with an upper clamping portion for hooking one side of the window frame.

[0009] Preferably, the upper clamping portion is a hook-shaped structure.

[0010] Preferably, the lower clamping portion is a hook-shaped structure.

[0011] Preferably, the lower clamping portion includes a rod portion and a hook portion.

[0012] Beneficial effects of the utility model: The utility model cleverly utilizes the close cooperation between the upper clamping part of the upper edge of the sunshade body and the lower clamping part of the clamping device, and flexibly adjusts the distance between the two through the clamping device, so as to achieve the sunshade firmly and tightly fit on the car window without relying on adhesives. This design not only simplifies the installation and disassembly process, making the replacement and maintenance of the sunshade extremely convenient, but also ensures that when the sunshade is removed, no traces will be left on the surface of the car body, effectively maintaining the beauty and cleanliness of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of embodiment 1;

[0014] Figure 2 This is a schematic structural diagram of a clamping device according to Embodiment 1;

[0015] Figure 3 This is an exploded view of the clamping device structure of Example 1;

[0016] Figure 4 It is a structural schematic diagram of the second embodiment;

[0017] Figure 5 This is a schematic structural diagram of a clamping device according to Embodiment 2;

[0018] Figure 6 This is an exploded view of the clamping device structure of Example 2;

[0019] Figure 7 This is a schematic diagram of the structure of Embodiment 3;

[0020] Figure 8This is a schematic structural diagram of a clamping device according to Embodiment 3;

[0021] Fig. 9 It is a front view of the clamping device of the third embodiment;

[0022] Fig.10 For along Fig. 9 Section view along line AA;

[0023] Fig.11 is a schematic structural diagram of a clamping device (the upper cover is not shown) of Embodiment 3;

[0024] Fig.12 This is one of the exploded views of the clamping device structure of the third embodiment;

[0025] Fig.13 This is the second structural exploded view of the clamping device of the third embodiment. DETAILED DESCRIPTION

[0026] Embodiment 1, as Figure 1-Figure 3 As shown, a sunshade clamping device includes a sunshade body 1 and a plurality of clamping devices 2, wherein the upper edge of the sunshade body 1 is at least partially provided with an upper clamping portion 3 for hooking one side of a vehicle window frame, and the clamping device 2 includes a base 4 provided on the sunshade body 1 and a lower clamping portion 5 corresponding to the upper clamping portion 3 and for hooking the other side of the vehicle window frame. The clamping device 2 also includes an elastic member 6 engaged with the base 4, and the elastic member 6 is provided with a locking convex tooth 7 or a locking concave tooth 9 on both sides, and the base 4 engaged with it is provided with a cavity 8 for accommodating the elastic member 6, and the cavity 8 is provided with a locking concave tooth 9 or a locking convex tooth 7 that cooperates with the locking convex tooth 7 or the locking concave tooth 9 on both sides; the elastic member 6 is provided with a plurality of gaps 10, when the elastic member 6 is squeezed by external force on both sides, the width of the gap 10 of the elastic member 6 decreases until it is completely closed, the width of the elastic member 6 becomes smaller, and the locking relationship between the elastic member 6 and the base 4 is released; when the external force on both sides of the elastic member 6 disappears, the width of the gap 10 of the elastic member 6 increases until it is completely restored to the initial width, the width of the elastic member 6 returns to the initial width, and the locking relationship between the elastic member 6 and the base 4 is restored; the bottom end of the elastic member 6 is connected to the lower clamping part 5.

[0027] Working principle: When installing the sunshade, first apply external force to both sides of the elastic member 6 to squeeze, the width of the gap 10 of the elastic member 6 is reduced until it is completely closed, the width of the elastic member 6 becomes smaller, and the clamping relationship between the elastic member 6 and the base 4 is released. At this time, the position of the elastic member 6 in the cavity 8 is changed to make the lower clamping part 5 clamp the window frame. At this time, no external force is applied to both sides of the elastic member 6, the width of the gap 10 of the elastic member 6 increases until it is completely restored to the initial width, the width of the elastic member 6 returns to the initial width, and the clamping relationship between the elastic member 6 and the base 4 is restored.

[0028] When removing the sunshade, first apply external force to both sides of the elastic member 6 to squeeze, so that the width of the gap 10 of the elastic member 6 is reduced until it is completely closed, the width of the elastic member 6 becomes smaller, and the clamping relationship between the elastic member 6 and the base 4 is released, thereby changing the position of the elastic member 6 in the cavity 8, so that the lower clamping part 5 is away from the window frame. At this time, the upper clamping part 3 and the lower clamping part 5 release the clamping of the window frame, and the sunshade can be directly removed.

[0029] Embodiment 2, as Figure 4-Figure 6 As shown, a sunshade clamping device includes a sunshade body 1 and a plurality of clamping devices 2, wherein the upper edge of the sunshade body 1 is at least partially provided with an upper clamping portion 3 for hooking one side of a vehicle window frame, and the clamping device 2 includes a base 4 provided on the sunshade body 1 and a lower clamping portion 5 corresponding to the upper clamping portion 3 and for hooking the other side of the vehicle window frame. The base 4 is circular and has two limiting columns 11 on it. The clamping device 2 also includes a rotating cylinder 12, one end of which is in contact with the base 4. An internal thread is provided in the rotating cylinder 12. The rotating cylinder 12 is threadedly connected with a rotating block 13. The rotating block 13 is fixedly connected to one end of the lower clamp 5. The rotating block 13 is provided with two first notches 14 respectively matched with the two limiting columns 11, and the side of the rotating block 13 is provided with an external thread; it also includes a cover body 15, the cover body 15 is in contact with one end of the rotating cylinder 12 away from the base 4, and the cover body 15 is screwed to the two limiting columns 11, and the cover body 15 is provided with a through hole 16 for the lower clamp 5 to pass through.

[0030] Working principle: first rotate the rotating drum 12 so that the rotating block 13 threadedly connected thereto also tends to rotate along with the rotating drum 12, but the rotating block 13 is provided with two first notches 14 respectively cooperating with two limiting columns 11. This structure makes the rotating block 13 unable to rotate and can only move along the axial direction of the limiting column 11, and the lower clamping part 5 fixedly connected to the rotating block 13 also moves along the axial direction of the limiting column 11 with it.

[0031] Therefore, when it is necessary to install or remove the sunshade, it is only necessary to rotate the drum 12 in different directions so that the lower clamping part 5 clamps or releases the window frame, and the operation of installing or removing the sunshade can be completed.

[0032] Embodiment three, as Figure 7-Figure 13As shown, a sunshade clamping device includes a sunshade body 1 and a plurality of clamping devices 2, wherein the upper edge of the sunshade body 1 is at least partially provided with an upper clamping portion 3 for hooking one side of a vehicle window frame, and the clamping device 2 includes a base 4 provided on the sunshade body 1 and a lower clamping portion 5 corresponding to the upper clamping portion 3 and for hooking the other side of the vehicle window frame. A cavity 17 is provided inside the base 4, and the clamping device 2 also includes a turntable 18, which is provided in the cavity 17. One end face of the turntable 18 is provided with a spiral protrusion 19, and the other end face thereof is provided with a rotating shaft 20 or a rotating groove 21. Correspondingly, a rotating groove 21 or a rotating shaft 20 cooperating therewith is provided in the cavity 17; an upper cover 22 is connected to the upper end face of the base 4, and the upper cover 22 is provided with a channel 23 for the lower clamping part 5 to slide, and the lower clamping part 5 is provided with a driven part 24 cooperating with the spiral protrusion 19, and the base 4 and the upper cover 22 are both provided with a second notch 25 for leaking out of the side circumferential surface of the turntable 18.

[0033] Working principle: first rotate the turntable 18 so that the driven part 24 matched with the spiral protrusion 19 thereon also tends to rotate with the turntable 18, but the driven part 24 is arranged on the lower clamping part 5, and the lower clamping part 5 can only slide in the channel 23, so the driven part 24 can only slide in the channel 23.

[0034] Therefore, when it is necessary to install or remove the sunshade, it is only necessary to rotate the turntable 18 in different directions so that the lower clamping part 5 slides in the channel 23 and then clamps or releases the window frame, thereby completing the operation of installing or removing the sunshade.

[0035] Preferably, the upper edge of the sunshade body 1 is provided with an upper clamping portion 3 for hooking one side of the window frame.

[0036] Preferably, the upper clamping portion 3 is a hook-shaped structure.

[0037] Preferably, the lower clamping portion 5 is a hook-shaped structure.

[0038] Preferably, the lower clamping portion 5 includes a rod portion and a hook portion.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, simple changes and substitutions by ordinary technicians in this field are within the protection scope of the utility model.

Claims

1. A sunshade and rain shield clamping device, characterized in that: It includes a sunshade body and a plurality of clamping devices, wherein the upper edge of the sunshade body is at least partially provided with an upper clamping portion for hooking one side of the window frame, and the clamping device includes a base arranged on the sunshade body and a lower clamping portion corresponding to the upper clamping portion and used for hooking the other side of the window frame.

2. A sunshade and rain shield clamping device as claimed in claim 1, characterized in that: The clamping device also includes an elastic member clamped with the base, and the elastic member is provided with a locking convex tooth or a locking concave tooth on both sides, and the base clamped with it is provided with a cavity for accommodating the elastic member, and the cavity is provided with a locking concave tooth or a locking convex tooth matching with the locking convex tooth or the locking concave tooth on both sides; the elastic member is provided with a plurality of gaps, and when the elastic member is squeezed by external force on both sides, the gap width of the elastic member is reduced until it is completely closed, the width of the elastic member becomes smaller, and the clamping relationship between the elastic member and the base is released; when the external force on both sides of the elastic member disappears, the gap width of the elastic member increases until it is completely restored to the initial width, the width of the elastic member is restored to the initial width, and the clamping relationship between the elastic member and the base is restored; the bottom end of the elastic member is connected to the lower clamping part.

3. A sunshade and rain shield clamping device as claimed in claim 1, characterized in that: The base is circular and has two limiting columns on it. The clamping device also includes a rotating cylinder, one end of which is in contact with the base, an internal thread is provided in the rotating cylinder, a rotating block is threadedly connected to the rotating cylinder, and the rotating block is fixedly connected to one end of the lower clamping part. The rotating block is provided with two first notches respectively cooperating with the two limiting columns, and an external thread is provided on the side of the rotating block; it also includes a cover body, which is in contact with one end of the rotating cylinder away from the base, and the cover body is screwed to the two limiting columns, and the cover body is provided with a through hole for the lower clamping part to pass through.

4. A sunshade and rain shield clamping device as claimed in claim 1, characterized in that: A cavity is provided inside the base, and the clamping device also includes a turntable, which is provided in the cavity. A spiral protrusion is provided on one end face of the turntable, and a rotating shaft or a rotating groove is provided on the other end face of the turntable. Correspondingly, a rotating groove or a rotating shaft matching therewith is provided in the cavity; an upper cover is connected to the upper end face of the base, and the upper cover is provided with a channel for sliding a lower clamping part, and the lower clamping part is provided with a driven part matching the spiral protrusion, and both the base and the upper cover are provided with a second notch for leaking out the circumferential surface of the turntable side.

5. The sunshade and rain shield clamping device according to claim 1, characterized in that: The upper edge of the sun and rain shield main body is provided with an upper clamping part for hooking one side of the vehicle window frame.

6. The sunshade and rain shield clamping device according to claim 1, characterized in that: The upper clamping part is a hook-shaped structure.

7. A sunshade and rain shield clamping device as claimed in claim 2, characterized in that: The lower clamping part is a hook-shaped structure.

8. A sunshade and rain shield clamping device as claimed in claim 3 or 4, characterized in that: The lower clamping part includes a rod part and a hook part.

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