Vehicle-mounted water cup seat adjusting device

Abstract

The invention discloses a vehicle-mounted water cup base adjusting device which comprises at least two rings which are connected in a sleeved mode, the outer diameter of the outermost ring is matched with a containing cavity of a water cup base, and the inner diameter of the innermost ring is matched with a water cup. The gap between the water cup and the containing cavity of the vehicle-mounted water cup base is adjusted by installing the circular rings with the proper diameter, the effect that the water cup is easy to place and take and does not topple over is achieved, the vehicle-mounted water cup base can adapt to vehicle-mounted water cup bases of different sizes and water cups of different sizes, operation is convenient, and practicability is high. The water cup is reliably supported, elastic yielding is avoided, and the water cup is stable and reliable; a fixed gap is reserved between the innermost circular ring and the water cup, so that the water cup is convenient to take, and a paint coating of the water cup is not damaged; the rings with different sizes and the number of the rings can be conveniently and quickly selected according to needs.

Description

Technical Field

[0001] The present invention belongs to automotive appliances, and particularly relates to an adjustment device for a vehicle-mounted water cup holder. Background Art

[0002] In the automotive cab, a water cup holder for placing water cups is generally provided. Existing vehicle-mounted water cup holders are divided into two structures. One is a water cup holder with a fixed inner diameter for the accommodation cavity of the water cup, which is difficult to fit water cups of various different diameters. When the gap between the water cup placed in the accommodation cavity and the water cup holder is too large, the water cup will shake violently and collide with the inner wall of the water cup holder during vehicle driving. If the lid is not tightened, the water in the cup is likely to overflow, and even tilt and fall out. To solve the above problems, in another vehicle-mounted water cup holder, four elastic telescopic feet are provided circumferentially on the inner wall. The outer wall of the water cup is elastically contacted and held by the telescopic feet. When in a static state, the telescopic feet seemingly always press against the outer wall of the lower section of the water cup to fill the gap between the water cup and the water cup holder. However, when the vehicle is driving, due to road bumps, acceleration, and braking, the water cup will act on the telescopic feet, causing the telescopic feet to retract and lose the function of supporting the water cup. The depth of the accommodation cavity of the vehicle water cup holder is relatively shallow, only a few centimeters, which supports the lower section of the water cup. The water cup is more than twice the height of the cup holder, making it top-heavy. Especially when the water cup is full of water, the shaking inertia increases exponentially. The provided elastic telescopic feet are difficult to support the inertial tipping of the water cup, resulting in the problem that the water cup holder with such elastic telescopic feet is not practical. If the elasticity of the telescopic feet is set too strong to resist the inertial tipping impact of the water cup, it will bring problems such as difficulty in placing the water cup and wear of the paint coating of the water cup by the telescopic feet. Therefore, a device that can solve the problems of existing vehicle-mounted water cup holders is needed. Summary of the Invention

[0003] The purpose of the present invention is to provide an adjustment device for a vehicle-mounted water cup holder that can prevent the water cup from tipping.

[0004] The technical solution adopted to achieve the purpose of the present invention is as follows: The adjustment device for a vehicle-mounted water cup holder provided by the present invention includes at least two rings sleeved with each other, wherein the outer diameter of the outermost ring is adapted to the accommodation cavity of the water cup holder, and the inner diameter of the innermost ring is adapted to the water cup.

[0005] Among the adjacent rings of the rings, the inner diameter of the larger ring is equal to or slightly larger than the outer diameter of the smaller ring.

[0006] Among the rings, all the rings are provided with openings or some of the rings are provided with openings.

[0007] The rings that are all provided with openings are the first ring and the second ring sleeved inside the first ring, wherein the circumferential outer wall of the second ring and the circumferential inner wall of the first ring are matched with convex teeth and grooves.

[0008] The circumferential outer wall of the second ring is provided with a circle of convex teeth. One side of the convex teeth is a first long arc side, and the other side is a first short arc side. The circumferential inner wall of the first ring is provided with a circle of grooves that fit the convex teeth of the second ring. One side of the groove is a second long arc side that fits the first long arc side of the second ring, and the other side is a second short arc side that fits the first short arc side of the second ring.

[0009] The first long arc side and the first short arc side of the second ring, and the second long arc side and the second short arc side in the first ring are replaced with arc sides or bevel sides. Beneficial effects

[0010] By installing an appropriate number of rings with suitable diameters, the present invention adjusts the gap between the filling water cup and the accommodating cavity of the vehicle-mounted water cup holder, achieving the effect that the water cup can be easily placed and taken without tipping over. It can adapt to various vehicle-mounted water cup holders of different sizes and various water cups of different sizes at the same time. The operation is convenient, and it can reliably support the water cup without elastic concession, and the water cup is stable and reliable. There is a fixed gap between the innermost ring and the water cup, which is convenient to take and does not scratch or damage the paint coating of the water cup. Different sizes of rings and the number of rings can be conveniently and quickly selected according to needs.

[0011] The technical solution of the present invention will be further described below with reference to the accompanying drawings. Brief description of the drawings

[0012] Figure 1 is a schematic structural diagram of Embodiment 1 of the present invention; Figure 2 is Figure 1 the sectional view taken along the AA direction in Figure 3 is a schematic diagram of the usage state of Embodiment 1 of the present invention; Figure 4 is a schematic structural diagram of Embodiment 2 of the present invention; Figure 5 is a schematic structural diagram of Embodiment 3 of the present invention; Figure 6 is a schematic diagram of the usage state of Embodiment 3 of the present invention. Detailed implementation manners Embodiment 1

[0013] See Figures 1-3 , the vehicle-mounted water cup holder adjusting device provided by the present invention includes three rings sleeved with each other, divided into the first to third rings 1, 2, and 3. Among adjacent rings, the inner diameter of the larger ring is equal to or slightly larger than the outer diameter of the smaller ring. Among them, the inner diameter of the first ring 1 is equal to or slightly larger than the outer diameter of the second ring 2, and the inner diameter of the second ring 2 is equal to or slightly larger than the outer diameter of the third ring 3. Among them, the outer diameter of the outermost first ring 1 is adapted to the accommodating cavity 401 of the water cup holder 4, and the inner diameter of the innermost third ring 3 is adapted to the water cup 5.

[0014] When the present invention is in use, as Figure 3 shown, the number of rings can be determined according to the size of the gap between the water cup 5 and the receiving cavity 401 of the vehicle-mounted water cup holder 4, so that the innermost ring can just fit into the water cup but cannot accommodate a smaller ring, and the outermost ring can just fit into the receiving cavity of the vehicle-mounted cup holder but cannot accommodate a larger ring. For example, in this embodiment, three mutually sleeved first to third rings 1, 2, and 3 are adopted. The water cup 5 can just be placed inside the third ring 3, and the first ring 1 can just be placed inside the receiving cavity 401 of the vehicle-mounted water cup holder 4. Since the gap between the water cup 5 and the receiving cavity 401 is filled with three rings, the water cup 5 is very firmly supported in the receiving cavity 401 of the vehicle-mounted water cup holder 4 by the three rings. No matter how the car travels and what the road conditions are, it can ensure that the water cup 5 is stable and does not shake violently, preventing the water from spilling out of the cup.

[0015] In actual application, the gap between the innermost ring and the water cup is 1-3 mm. Then, it is more appropriate to set the thickness of a single ring to 1-3 mm. The use stability of the water cup is better, and it is easy to take out and put in the water cup. If the gap is greater than 3 mm, the shaking gap of the water cup is too large. If the gap is less than 1 mm, it is inconvenient to put in and take out the water cup when driving. By setting the appropriate thickness of the ring to determine the gap between the inner diameter of the innermost ring and the water cup, it is possible to achieve the purpose of no resistance, easy taking and placing, no tight friction, and no wear on the paint coating of the outer wall of the water cup, protecting the beauty and durability of the water cup.

[0016] The present invention can also be used for a vehicle-mounted water cup holder provided with elastic telescopic feet. Only the number of rings needs to be selected according to the gap between the retracted elastic telescopic feet and the water cup. When installing the rings, the outermost ring can be used to normally squeeze the elastic telescopic feet into the cup holder wall.

[0017] The number of rings can also be two or more than three. Embodiment 2

[0018] See Figure 4 , on the basis of Embodiment 1, both the first ring 1 and the third ring 3 are elastic rings provided with an opening a. The elastic ring has elasticity and can reduce the diameter inward or expand the diameter outward. Using an elastic ring has a wider adaptation range and a larger adjustment range. Utilizing the characteristic that the elastic ring can shrink inward, the outermost first ring 1 can elastically abut against the inner wall of the receiving cavity 401 of the vehicle-mounted water cup holder 4, and the second ring 2 and the third ring 3 are successively installed inward, so that the water cup can be normally placed inside the third ring 3. In this embodiment, the outermost ring can achieve the effect of gapless installation with a water cup holder with any inner diameter of the receiving cavity.

[0019] The number of rings provided with openings can be determined according to requirements, that is, all rings can be provided with openings, or some rings can be provided with openings. Embodiment 3

[0020] See Figure 5 、 Figure 6 In this embodiment, a first ring 1 with an opening a and a second ring 2 sleeved inside the first ring are adopted. The circumferential outer wall of the second ring 2 and the circumferential inner wall of the first ring 1 are matched with convex teeth and grooves. Specifically, a circle of convex teeth 201 is provided on the circumferential outer wall of the second ring. One side of the convex teeth 201 is a first long arc side 202, and the other side is a first short arc side 203. A circle of grooves 101 that match the convex teeth 201 of the second ring 2 is provided on the circumferential inner wall of the first ring 1. One side of the groove 101 is a second long arc side 102 that matches the first long arc side 202 of the second ring 2, and the other side is a second short arc side 103 that matches the first short arc side 203 of the second ring 2.

[0021] The first long arc side 202 and the first short arc side 203 of the second ring 2, and the second long arc side 102 and the second short arc side 103 in the first ring 1 are replaced with arc sides or bevel sides, etc.

[0022] In this embodiment, by relatively rotating the first ring 1 and the second ring 2, the diameter of the two rings can be steplessly adjusted by using the sliding fit between the convex teeth 201 on the second ring 2 and the long arc side 102 on the first ring 1, further expanding the adjustment range, reducing the number of elastic rings at the opening, achieving the thickness effect of three rings for the two rings, and also achieving the effect of steplessly adjusting the gap.

Claims

1. An in-vehicle water cup holder adjusting device, characterized in that It includes at least two mutually sleeved rings, wherein the outer diameter of the outermost ring is adapted to the accommodating cavity of the water cup holder, and the inner diameter of the innermost ring is adapted to the water cup.

2. The in-vehicle water cup holder adjusting device according to claim 1, wherein Among the adjacent rings of the said rings, the inner diameter of the larger ring is equal to or slightly larger than the outer diameter of the smaller ring.

3. The in-vehicle water cup holder adjusting device according to claim 1 or 2, characterized in that Among the said rings, all the rings are provided with openings or some of the rings are provided with openings.

4. The in-vehicle water cup holder adjusting device according to claim 3, characterized in that The rings all provided with openings are the first ring and the second ring sleeved inside the first ring, wherein a convex tooth and a groove are used for cooperation between the circumferential outer wall of the second ring and the circumferential inner wall of the first ring.

5. The in-vehicle water cup holder adjusting device according to claim 4, characterized in that The circumferential outer wall of the second ring is provided with a circle of convex teeth, one side of the convex tooth is a first long arc side, and the other side is a first short arc side; the circumferential inner wall of the first ring is provided with a circle of grooves that coincide with the convex teeth of the second ring, one side of the groove is a second long arc side that coincides with the first long arc side of the second ring, and the other side is a second short arc side that coincides with the first short arc side of the second ring.

6. The in-vehicle water cup holder adjusting device according to claim 5, characterized in that The first long arc side and the first short arc side of the second ring, and the second long arc side and the second short arc side of the first ring are replaced with arc sides or bevel sides.

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