Plastic water cup with anti-falling function

Abstract

The utility model discloses a plastic water cup with an anti-falling function, and relates to the technical field of plastic water cups. The cup comprises a cup body, a base and a cup cover, a mounting plate is elastically and movably matched in the base, a plurality of spring damping rods movably matched with the mounting plate are arrayed on the inner circumference of the base, and a rubber sealing ring is arranged at an opening of the base. When the cup body falls vertically, the base falls to the ground and buffers the cup body through the spring damping rod, so that the probability that the cup is broken is reduced, when the cup body falls obliquely, the base falls to the ground obliquely and extrudes the rubber sealing ring, the bottom face of the base is attached to the ground, and the base falls to the ground and buffers the cup body through the spring damping rod. The buffering effect when the cup body inclines and falls off is conveniently improved, the probability that the cup is broken is conveniently reduced, the protection effect of the cup cover is conveniently improved through the protection cover, and the probability that the cup cover is broken is conveniently reduced.

Description

Technical Field

[0001] The utility model belongs to the field of plastic water cups, and in particular relates to a plastic water cup with an anti-fall function. Background Art

[0002] In recent years, my country's plastic equipment, as a rapidly developing plastic application market, has attracted much attention for its high added value, high growth rate and broad market potential. Plastic products have high plasticity. Among various packaging products, plastic water cups can be changed according to different packaging characteristics. Especially when companies require plastic water cups to highlight the cultural connotation of the company, or when plastic water cups are used to hold water and other products require portability, plastic water cups can meet the requirements.

[0003] A Chinese patent with announcement number CN216293682U discloses a plastic product with an anti-fall function, which relates to the field of plastic products and includes an inner liner. The outer wall of the inner liner is provided with a first protective layer, and the outer wall of the first protective layer is sleeved with a second protective layer. The upper outer wall of the second protective layer is threadedly connected to a cup cover, a buffer cup bottom is provided below the inner liner, and a suction cup is fixedly connected to the lower end of the buffer cup bottom, and a filtering device is provided at the upper end of the inner wall of the inner liner. The utility model provides a second protective layer and a fluorescent coating material. The second protective layer adopts a honeycomb structured polystyrene material. When the water cup falls to the ground, the honeycomb-shaped second protective layer can buffer the force on the cup body and protect the water cup from being broken. The fluorescent coating material glows in a dark environment to alert the user to the position of the water cup, making the water cup less likely to be knocked over by the user and preventing the water cup from falling. A suction cup is provided, which can suck the bottom of the cup onto the table, so that the water cup is less likely to tip over. The plastic product with anti-fall function in the application is buffered by a spring, and only the height direction of the water cup is buffered. When drinking water through the water cup, the water cup generally tilts and falls, and the buffering effect is greatly reduced.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a plastic water cup with an anti-fall function.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A plastic water cup with an anti-fall function comprises a cup body, a base and a cup cover, wherein a mounting plate is elastically and movably fitted in the base, a plurality of spring damping rods movably fitted with the mounting plate are arranged in a circumferential array in the base, a rubber sealing ring is arranged at the opening of the base, the cup body is fixed on the mounting plate through the rubber sealing ring, and a protective cover is sleeved on the cup cover.

[0008] Optionally, the protective cover is a box structure, the inner wall of the protective cover is provided with a rubber buffer layer, and the cup cover is located in the rubber buffer layer, so as to improve the buffering effect of the protective cover on the cup cover through the rubber buffer layer.

[0009] Optionally, the base is a box structure, with a spacing between the outer side of the cup body and the inner wall of the base, and the cup body slidingly fits in the rubber sealing ring to facilitate the base to tilt and fall to the ground, squeezing the rubber sealing ring so that the bottom surface of the base fits against the ground.

[0010] Optionally, a mounting hole corresponding to the spring damping rod is provided at the bottom end of the mounting plate, a ball seat is provided in the mounting hole, a sphere is movably fitted in the ball seat, and the spring damping rod is fixedly connected to the sphere to facilitate the base to tilt and fall to the ground, squeezing the rubber sealing ring. The base moves on the bottom of the cup body through the sphere, so that the bottom of the base fits the ground.

[0011] Optionally, a through hole is provided on the side of the base, and a rubber vent plug is provided in the through hole to facilitate the discharge of air in the base when the cup body slides.

[0012] Optionally, an anti-skid rubber ring is provided on the upper part of the cup body, and the diameter of the anti-skid rubber ring gradually increases from the upper end to the lower end, so as to reduce the probability of the cup body slipping through the anti-skid rubber ring.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] When the cup body falls vertically, the base falls to the ground and cushions the cup body through the spring damping rod, thereby reducing the chance of the cup being broken. When the cup body falls at an angle, the base falls to the ground and squeezes the rubber sealing ring to make the bottom surface of the base fit against the ground. The base falls to the ground and cushions the cup body through the spring damping rod, which is convenient for improving the cushioning effect when the cup body falls at an angle, facilitating reducing the chance of the cup being broken, and facilitating improving the protective effect of the cup cover through the protective cover, facilitating reducing the chance of the cup cover being broken.

[0015] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Cup body 1, anti-skid rubber ring 101, base 2, rubber vent plug 201, mounting plate 3, mounting hole 301, ball seat 302, sphere 303, spring damping rod 4, rubber sealing ring 5, cup cover 6, protective cover 7, rubber buffer layer 701.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-3 As shown, in this embodiment, a plastic water cup with an anti-fall function is provided, including a cup body 1, a base 2, and a cup cover 6. The base 2 is elastically and movably equipped with a mounting plate 3, and a plurality of spring damping rods 4 movably equipped with the mounting plate 3 are arranged in a circular array within the base 2. A rubber sealing ring 5 is provided at the opening of the base 2, and the cup body 1 is fixed on the mounting plate 3 through the rubber sealing ring 5, and a protective cover 7 is sleeved on the cup cover 6.

[0025] When the cup body 1 falls vertically, the base 2 falls to the ground and cushions the cup body 1 through the spring damping rod 4, thereby reducing the probability of the cup being broken. When the cup body 1 falls at an angle, the base 2 falls to the ground at an angle, squeezing the rubber sealing ring 5 to make the bottom surface of the base 2 fit the ground. The base 2 falls to the ground and cushions the cup body 1 through the spring damping rod 4, which is convenient for improving the cushioning effect when the cup body 1 falls at an angle, and is convenient for reducing the probability of the cup being broken. It is convenient to improve the protective effect of the cup cover 6 through the protective cover 7, and is convenient to reduce the probability of the cup cover 6 being broken.

[0026] The protective cover 7 of this embodiment is a box body structure, and a rubber buffer layer 701 is provided on the inner wall of the protective cover 7. The cup cover 6 is located in the rubber buffer layer 701, so as to improve the buffering effect of the protective cover 7 on the cup cover 6 through the rubber buffer layer 701, thereby reducing the probability of the cup cover 6 being broken.

[0027] The base 2 of this embodiment is a box structure, and there is a distance between the outer side of the cup body 1 and the inner wall of the base 2. The cup body 1 slides in the rubber sealing ring 5 to facilitate the base 2 to tilt and fall to the ground, squeezing the rubber sealing ring 5 so that the bottom surface of the base 2 fits against the ground, thereby improving the cushioning effect of the cup body 1 through the rubber sealing ring 5.

[0028] The bottom end of the mounting plate 3 of this embodiment is provided with a mounting hole 301 corresponding to the spring damping rod 4, and a ball seat 302 is provided in the mounting hole 301, and a sphere 303 is movably fitted in the ball seat 302. The spring damping rod 4 is fixedly connected to the sphere 303, which is convenient for the base 2 to tilt and fall to the ground, squeezing the rubber sealing ring 5. The base 2 moves on the bottom surface of the cup body 1 through the sphere 303, so that the bottom surface of the base 2 fits against the ground, which is convenient for improving the buffering effect of the cup body 1 through the rubber sealing ring 5.

[0029] The side of the base 2 of this embodiment is provided with a through hole, and a rubber ventilation plug 201 is provided in the through hole to facilitate the discharge of air in the base 2 when the cup body 1 slides, thereby improving the ventilation effect of the base 2.

[0030] The upper part of the cup body 1 of this embodiment is provided with an anti-skid rubber ring 101, and the diameter of the anti-skid rubber ring 101 gradually increases from the upper end to the lower end, so that the probability of the cup body 1 slipping down can be reduced by the anti-skid rubber ring 101, and the probability of the cup body 1 being broken can be reduced by the anti-skid rubber ring 101.

[0031] Working principle: when the cup body 1 falls vertically, the base 2 falls to the ground and cushions the cup body 1 through the spring damping rod 4, thereby reducing the chance of the cup being broken. When the cup body 1 falls at an angle, the base 2 falls to the ground at an angle, squeezing the rubber sealing ring 5 to make the bottom surface of the base 2 fit the ground. The base 2 falls to the ground and cushions the cup body 1 through the spring damping rod 4, thereby improving the cushioning effect when the cup body 1 falls at an angle and reducing the chance of the cup being broken.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A plastic water cup with anti-fall function, characterized in that: include: A cup body (1), a base (2), and a cup cover (6); a mounting plate (3) is elastically and movably engaged in the base (2); a plurality of spring damping rods (4) movably engaged with the mounting plate (3) are arranged in an array on the inner circumference of the base (2); a rubber sealing ring (5) is provided at the opening of the base (2); the cup body (1) passes through the rubber sealing ring (5) and is fixed on the mounting plate (3); and a protective cover (7) is sleeved on the cup cover (6).

2. A plastic water cup with anti-fall function according to claim 1, characterized in that: The protective cover (7) is a box structure, the inner wall of the protective cover (7) is provided with a rubber buffer layer (701), and the cup cover (6) is located inside the rubber buffer layer (701).

3. The plastic water cup with anti-fall function according to claim 1, characterized in that: The base (2) is a box structure, there is a distance between the outer side of the cup body (1) and the inner wall of the base (2), and the cup body (1) is slidably fitted in the rubber sealing ring (5).

4. The plastic water cup with anti-fall function according to claim 1, characterized in that: The bottom end of the mounting plate (3) is provided with a mounting hole (301) corresponding to the spring damping rod (4); a ball seat (302) is provided in the mounting hole (301); a spherical body (303) is movably fitted in the spherical body (302); and the spring damping rod (4) is fixedly connected to the spherical body (303).

5. The plastic water cup with anti-fall function according to claim 1, characterized in that: A through hole is provided on the side of the base (2), and a rubber vent plug (201) is provided in the through hole.

6. The plastic water cup with anti-fall function according to claim 1, characterized in that: An anti-slip rubber ring (101) is sleeved on the upper part of the cup body (1), and the diameter of the anti-slip rubber ring (101) gradually increases from the upper end to the lower end.

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