Thread-free pressing buckle type water cup

Abstract

The utility model relates to the field of water cups, in particular to a thread-free pressing buckle type water cup which comprises a cup body and a cup cover, a lining and a sealing gasket are arranged on the cup cover, the sealing gasket is arranged on the cup cover, the bottom of the sealing gasket is fixedly connected with the bottom of the cup cover, the lining is arranged in the cup cover in a sliding mode and located between the cup cover and the sealing gasket, and the lining is connected with the sealing gasket. The lining comprises a pressing assembly and a pushing assembly, a penetrating through hole is formed in the top of the cup cover, the pressing assembly is slidably arranged in the through hole in the top of the cup cover in an inserted mode and used for pressing the pushing assembly, the portion, located on the outer wall of the cup cover, of the sealing gasket is provided with an annular protrusion, and the cup body is arranged in the sealing gasket in a sleeved mode. A concave arc is arranged on the side, close to the cup cover, of the cup body, the pushing assembly is arranged between the cup cover and the sealing gasket in a sliding mode and used for pushing the annular protrusion, the concave arc and the annular protrusion are matched in a clamped connection mode, on one hand, the practical performance of a normal cup body can be achieved, and on the other hand, cleaning can be convenient due to the unthreaded design.

Description

Technical Field

[0001] The utility model relates to the field of water cups, and particularly relates to a threadless snap-on water cup. Background Art

[0002] Most of the existing water cups have an internal thread on the cup lid and an external thread on the cup body. Since the thread structure is not convenient to clean, for the sake of convenience, a threadless snap-on water cup is designed. On the one hand, it can achieve the practical performance of a normal cup body, and on the other hand, it is convenient to clean. Summary of the Invention

[0003] The purpose of the utility model is to provide a threadless snap-on water cup.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] Provide a threadless snap-on water cup, including a cup body and a cup lid. The cup lid is provided with a bushing and a sealing gasket. The sealing gasket is arranged on the cup lid and the bottom of the sealing gasket is fixedly connected to the bottom of the cup lid. The bushing is slidably arranged inside the cup lid and is located between the cup lid and the sealing gasket. The bushing includes a pressing component and a pushing component. A through hole is provided at the top of the cup lid. The pressing component is slidably inserted into the through hole at the top of the cup lid and is used to press the pushing component. The sealing gasket is provided with an annular protrusion on the outer wall of the cup lid. The cup body is sleeved inside the sealing gasket. One side of the cup body close to the cup lid is provided with a concave arc. The pushing component is slidably arranged between the cup lid and the sealing gasket and is used to push the annular protrusion. The concave arc and the annular protrusion are snap-fitted.

[0006] Preferably, the pressing component includes a spring presser and a pressing piece. The spring presser is slidably arranged in the through hole. The pressing piece is fixedly arranged at the bottom of the spring presser. The spring presser is the same as the spring presser in an automatic ballpoint pen.

[0007] Preferably, the sealing gasket is made of rubber material, and the annular protrusion protrudes outward. When snap-fitting with the concave arc, it needs to be pressed downward.

[0008] Preferably, the sealing gasket is made of rubber material, and the annular protrusion protrudes inward and is snap-fitted with the concave arc.

[0009] Preferably, the outer diameter of the cup body is slightly larger than the inner diameter of the sealing gasket.

[0010] Preferably, the top of the cup body extends outward, and the diameter of the concave arc is smaller than the top of the cup body.

[0011] Advantages of the present utility model: A non-threaded snap-on water cup can, on the one hand, achieve the practical performance of a normal cup body, and on the other hand, facilitate cleaning. When using the cup, the cup lid is placed above the cup body, so that the cup body is placed in the sealing gasket. The internal bushing can slide and press down inside the cup lid, and the annular protrusion on the sealing gasket and the concave arc on the cup body are clamped and matched to make the cup body and the cup lid firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings in the embodiments of the present invention are briefly introduced below.

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is the front view of the present utility model;

[0015] Figure 3 is Figure 2 the cross-sectional view along line A-A in

[0016] Figure 4 is Figure 3 the enlarged schematic view at B in

[0017] In the figure: cup body 1, cup lid 2, bushing 3, sealing gasket 4, annular protrusion 5, concave arc 6, pressing assembly 7, propulsion assembly 8, spring presser 9, pressing piece 10, through hole 11. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions of the present invention will be further described below with reference to the accompanying drawings and through specific embodiments.

[0019] Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to this patent; in order to better illustrate the embodiments of the present invention, some components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the dimensions of the actual product.

[0020] Refer to Figures 1 to 4A threadless snap-on water cup as shown, comprising a cup body 1 and a cup lid 2, characterized in that: a bushing 3 and a sealing gasket 4 are provided on the cup lid 2, the sealing gasket 4 is arranged on the cup lid 2 and the bottom of the sealing gasket 4 is fixedly connected to the bottom of the cup lid 2, the bushing 3 is slidably arranged inside the cup lid 2 and is located between the cup lid 2 and the sealing gasket 4, the bushing 3 comprises a pressing assembly 7 and a pushing assembly 8, a through hole 11 is provided at the top of the cup lid 2, the pressing assembly 7 is slidably inserted into the through hole 11 at the top of the cup lid 2 and is used for pressing the pushing assembly 8, a ring-shaped protrusion 5 is provided on the outer wall of the cup lid 2 where the sealing gasket 4 is located, the cup body 1 can be sleeved inside the sealing gasket 4, a concave arc 6 is provided on one side of the cup body 1 close to the cup lid 2, the pushing assembly 8 is slidably arranged between the cup lid 2 and the sealing gasket 4 and is used for pushing the ring-shaped protrusion 5, and the concave arc 6 and the ring-shaped protrusion 5 are in snap-fit connection.

[0021] Working principle: When using this cup, the cup lid 2 is placed above the cup body 1, so that the cup body 1 is placed into the sealing gasket 4, and the internal bushing 3 can slide down inside the cup lid 2, and the ring-shaped protrusion 5 on the sealing gasket 4 and the concave arc 6 on the cup body 1 are in snap-fit connection, making the cup body 1 and the cup lid 2 firm.

[0022] The pressing assembly 7 comprises a spring presser 9 and a pressing piece 10. The spring presser 9 is slidably arranged in the through hole 11, the pressing piece 10 is fixedly arranged at the bottom of the spring presser 9, the spring presser 9 in the present utility model is the same as the spring presser 9 in an automatic ballpoint pen. When the spring presser 9 in the automatic ballpoint pen is pressed once, the ballpoint pen refill is pushed out, and when it is pressed again, the ballpoint pen refill is retracted. The spring presser 9 of the present utility model also adopts such a design.

[0023] The sealing gasket 4 is made of rubber material, the ring-shaped protrusion 5 protrudes outward, and it needs to be pressed downward when being snap-fitted with the concave arc 6. This is an embodiment. The ring-shaped protrusion 5 protrudes outward, and it needs to be pressed downward when being snap-fitted with the concave arc 6. Then the pressing piece 10 presses the ring-shaped protrusion 5 downward so that the ring-shaped protrusion 5 and the concave arc 6 are snap-fitted. Because the ring-shaped protrusion 5 protrudes outward, the inner wall of the sealing gasket 4 is smooth and is convenient for cleaning.

[0024] The sealing gasket 4 is made of rubber material, the ring-shaped protrusion 5 protrudes inward, and is in snap-fit connection with the concave arc 6. The ring-shaped protrusion 5 protrudes inward, and the snap-fit is more convenient. Then the pressing piece 10 presses downward to make the snap-fit between the ring-shaped protrusion 5 and the concave arc 6 more firm.

[0025] The outer diameter of the cup body 1 is slightly larger than the inner diameter of the sealing gasket 4. Because the sealing gasket 4 is made of rubber material and has a certain elasticity, the interference fit can better wrap the cup body 1.

[0026] The top of the cup body 1 extends outward. The diameter at the concave arc 6 is smaller than the top of the cup body 1. When the top of the cup body 1 extends outward, the upper end of the cup body 1 abuts against the sealing gasket 4, which can increase the friction between the cup body 1 and the cup cover 2 and make the closing more tight.

Claims

1. A threadless press-on water cup, comprising a cup body (1) and a cup cover (2), characterized in that: The cup cover (2) is provided with a bushing (3) and a sealing gasket (4); the sealing gasket (4) is arranged on the cup cover (2) and the bottom of the sealing gasket (4) is fixedly connected to the bottom of the cup cover (2); the bushing (3) is slidably arranged inside the cup cover (2) and located between the cup cover (2) and the sealing gasket (4); the bushing (3) comprises a pressing component (7) and a pushing component (8); a through hole (11) is provided on the top of the cup cover (2); the pressing component (7) is slidably inserted into the cup cover (2) and the pushing component (8) is inserted into the cup cover (2); The cup cover (2) is provided with a through hole (11) at the top thereof and is used for pressing the pushing component (8); the sealing gasket (4) is provided with an annular protrusion (5) on the outer wall of the cup cover (2); the cup body (1) can be sleeved in the sealing gasket (4); a concave arc (6) is provided on a side of the cup body (1) close to the cup cover (2); the pushing component (8) can be slidably arranged between the cup cover (2) and the sealing gasket (4) and is used for pushing the annular protrusion (5); the concave arc (6) and the annular protrusion (5) are snap-fitted.

2. The threadless press-on water cup according to claim 1, characterized in that: The pressing assembly (7) comprises a spring presser (9) and a pressing sheet (10); the spring presser (9) is slidably arranged in the through hole (11); the pressing sheet (10) is fixedly arranged at the bottom of the spring presser (9); and the spring presser (9) is consistent with the spring presser (9) in an automatic ballpoint pen.

3. The threadless press-on water cup according to claim 2, characterized in that: The sealing pad (4) is made of rubber, and the annular protrusion (5) is convex outward and needs to be pressed downward when engaging with the concave arc (6).

4. The threadless press-on water cup according to claim 2, characterized in that: The sealing pad (4) is made of rubber material, and the annular protrusion (5) is convex inwardly and is snap-fitted with the concave arc (6).

5. A threadless press-on water cup according to claim 3 or 4, characterized in that: The outer diameter of the cup body (1) is slightly larger than the inner diameter of the sealing gasket (4).

6. The threadless press-on water cup according to claim 5, characterized in that: The top of the cup body (1) is in an outwardly extending state, and the diameter of the concave arc (6) is smaller than the top of the cup body (1).

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