CN220494757U

CN220494757U - Screw-free water cup

Info

Publication number: CN220494757U
Application number: CN202322092431.2U
Authority: CN
Inventors: 胡杰敏
Original assignee: YONGKANG JIECHUANG INDUSTRIAL PRODUCT DESIGN CO LTD
Current assignee: YONGKANG JIECHUANG INDUSTRIAL PRODUCT DESIGN CO LTD
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-20
Anticipated expiration: 2033-08-04

Abstract

The utility model belongs to the technical field of a cup cover quick opening structure, in particular to a screw-free water cup, which comprises a cup body and a cup cover, wherein the cup cover is detachably connected to the cup body; the cup cover is provided with a sealing ring, and when the cup cover is installed on the cup body, the sealing ring is abutted against the cup body; the side edge of the cup cover is provided with a plurality of holes, a plurality of round beads are movably arranged in the holes, and the round beads cannot completely pass through the holes; the inner side of the cup body is provided with a limit groove, the inside of the cup cover is provided with a movable piece, the movable piece can abut against the round beads and keep the part of the round beads penetrating out of the cup cover in a naked state, and the round beads at the naked part are positioned in the limit groove so as to limit the cup cover to be separated from the cup body; the movable piece is driven to move and form an avoidance space, the ball can be arranged in the avoidance space, the ball can be separated from the limit groove, and the cup cover can be separated from the cup body. The utility model provides the screwless water cup which has a simple structure and a stable structure and is convenient for a user to rapidly open the cup cover.

Description

Screw-free water cup

Technical Field

The utility model belongs to the technical field of quick opening structures of cup covers, and particularly relates to a screw-free water cup.

Background

Existing containers or bottles are generally sealed with threaded stoppers or solid rubber stoppers, which are inconvenient in daily use. Especially, under the scene of driving of a car, the cup that the screw thread uncapped is higher to the user requirement, and the user needs both hands to uncap, can't realize opening fast moreover, if under the circumstances of driving at a faster speed, the user can't drink water. Therefore, attention is paid to how to design a water cup which is not threaded to open the cup cover and can quickly open the cup cover.

Like chinese patent CN2015102348911, a container stopper capable of being opened and closed rapidly, comprising a plunger stopper body, the plunger stopper body comprises a stopper rod, a base capable of being inserted into or pulled out of a container is arranged at the bottom of the stopper rod, the shape and the size of the base are matched with those of a straight section of a container opening or the smallest section of the container, an annular stopper body is arranged at the upper part of the base, a flexible sealing sleeve capable of being bent and deformed is arranged between the annular stopper body and the base, the annular stopper body and the base can move mutually along the axial direction of the container in the opening of the container under the action of external force to squeeze the flexible sealing sleeve, so that the flexible sealing sleeve expands radially and bends outwards to form a sealing ring between the container and the base, and the sealing ring and the base form a sealing layer capable of realizing rapid closing of the container. The product realizes the effect of opening fast and closing fast, and this product convenience is very high, but this product still has the position of improvement: the water cup is sealed by adopting a soft rubber extrusion deformation mode, but the soft rubber has a characteristic that the soft rubber can be aged after long-term use, especially under a high-temperature environment, the aging of the soft rubber is more obvious, so that the product can appear when being used for about 1 year, the soft rubber cracks and ages, and the like, which is caused by the material, and a user needs to replace a cup cover after a certain time. Therefore, the product of the patent can sell a plurality of cup covers at one time, and can set sales links specially to sell the cup covers independently.

Disclosure of Invention

The utility model aims to provide the screw-free water cup which is simple in structure and stable in structure and is convenient for a user to rapidly open the cup cover.

The purpose of the utility model is realized in the following way:

a screwless water cup comprises a cup body and a cup cover, wherein the cup cover is detachably connected to the cup body; the cup cover is provided with a sealing ring, and when the cup cover is installed on the cup body, the sealing ring is abutted against the cup body; the side edge of the cup cover is provided with a plurality of holes, a plurality of round beads are movably arranged in the holes, and the round beads cannot completely pass through the holes;

the inner side of the cup body is provided with a limit groove, the inside of the cup cover is provided with a movable piece, the movable piece can abut against the round beads and keep the part of the round beads penetrating out of the cup cover in a naked state, and the round beads at the naked part are positioned in the limit groove so as to limit the cup cover to be separated from the cup body; the movable piece is driven to move and form an avoidance space, the ball can be arranged in the avoidance space, the ball can be separated from the limit groove, and the cup cover can be separated from the cup body.

The movable piece blocks the ball in the moving process, and the ball is always positioned at the hole position.

The device comprises an unlocking piece, wherein a spring is arranged on the unlocking piece, the spring gives a force for clamping the movable piece by the unlocking piece, and the movable piece is locked by the unlocking piece to keep the movable piece to be abutted against the ball; the movable piece is provided with a spring to drive the unlocking piece, the movable piece moves in the cup cover under the action of the spring, and the ball can enter the avoidance space.

The side wall of the movable piece is provided with a concave part, and the avoidance space is formed between the concave part and the side wall of the cup cover.

A driving plate is fixedly arranged or integrally formed on the movable piece and is positioned on the peripheral side of the cup cover; covering the cup cover, enabling the driving plate to lean against the upper edge of the cup body, continuing to press the cup cover downwards, enabling the driving plate of the movable piece to lean against the cup body and not move relative to the cup body, enabling the ball to be pushed by the movable piece and locked on the limiting groove, and enabling the unlocking piece to lock the movable piece and enable the ball to be kept in a locking state; the unlocking piece is pushed, the spring gives acting force to the movable piece, the driving plate of the movable piece abuts against the cup body, the cup cover moves upwards, and the ball can enter the avoidance space.

The cup cover is provided with a plurality of guide grooves, the movable piece is connected with the driving plate through a plate body, the plate body is positioned in the guide grooves, and the movable piece moves up and down in the cup cover under the action of the plate body and the guide grooves.

Two unlocking pieces are arranged above the cup cover, and a spring is arranged between the unlocking pieces and the unlocking pieces;

the unlocking piece is provided with a buckle, and the movable piece is provided with a matched clamping groove; or, the unlocking piece is provided with a clamping groove, and the movable piece is provided with a matched buckle.

The cup cover comprises an upper cover and a lower cover which are mutually fixed, a cavity for accommodating the movable piece is formed between the upper cover and the lower cover, a plurality of holes are formed in the periphery of the lower cover, and the sealing ring is arranged at the lower end of the lower cover; a gap is formed between the lower cover and the upper cover, into which the opening of the cup body extends.

The upper end of the limiting groove is provided with an arc section, and the ball can enter the avoidance space under the guidance of the arc section.

The cup body comprises a tea bin and a water cup body, wherein the tea bin is in threaded connection with the water cup body, the tea bin is provided with a step part, and a sealing ring of the cup cover is abutted against the step part to seal the tea bin.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

1. according to the cup, the ball is used as the locking piece, the movable piece drives the part of the ball to extend out of the hole, so that the extending part of the ball is locked on the limiting groove of the cup body, otherwise, the movable piece is far away from the ball, the ball can enter the avoiding space, the ball can be separated from the abutting of the limiting groove, and the cup cover can be taken off from the cup body. The ball is a sphere, the freely movable ball has a guiding effect and can be tightly propped against the limit groove.

2. When the cup cover needs to be taken down: the user only needs to press the unlocking piece, under the action of the spring, the movable piece is fixed relative to the cup body under the action of the driving plate, the cup cover ascends relative to the cup body, and the round beads enter the avoidance space. When the cup cover is covered, the cup cover is covered: the user only needs to press down the cup cover, the cup body abuts against the driving plate, and the movable piece pushes out the ball and abuts against the limiting groove in a proper position, so that locking is achieved. The user can simply open and close the cover, and can operate with one hand.

3. The two unlocking pieces are arranged above the cup cover, the two unlocking pieces are reset through the spring, two fingers of a user simultaneously press the two unlocking pieces, and after the two unlocking pieces unlock the movable piece, the movable piece can move. The two fingers are pressed down simultaneously to better conform to the operation habit of a user, and the movable part is locked at a plurality of positions, so that the movable part is locked more stably.

4. The upper end of the limiting groove is provided with the arc-shaped section, and the ball can enter the avoidance space under the guidance of the arc-shaped section, so that the cup cover can be opened easily. The arrangement of the arc-shaped section is also beneficial to the ball to reach the appointed locking position and the locking of the cup cover on the cup body.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is one of the schematic internal structural views of the lid lock state of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 2;

FIG. 4 is a schematic view of the internal structure of the cap of the present utility model in an open state;

FIG. 5 is an enlarged schematic view of the structure at B of FIG. 4;

FIG. 6 is one of the open state architectural diagrams of the present utility model;

FIG. 7 is a second schematic view of the open state structure of the present utility model;

FIG. 8 is one of the schematic diagrams of the explosive structure of the present utility model;

FIG. 9 is a second schematic diagram of an exploded construction of the present utility model;

FIG. 10 is a second schematic view of the internal structure of the lid lock of the present utility model;

FIG. 11 is a third schematic view of the open state structure of the present utility model.

In the figure: 1-a cup body; 11-a water cup body; 12-tea bin; 121-a filter screen; 122-step; 123-limit grooves; 1231-arcuate segment; 2-cup cover; 21-an upper cover; 211-unlocking piece sliding grooves; 22-a lower cover; 221-holes; 222-a guide slot; 29-a sealing ring; 3-unlocking piece; 31-a buckle; 4-a movable member; 41-a drive plate;

42-a depression; 47-spring positioning posts; 48-plate body; 49-clamping grooves; 5-beads; 9-spring.

Detailed Description

The utility model is further described in the following by way of specific embodiments with reference to the accompanying drawings, which are shown in fig. 1-11:

a screwless water cup comprises a cup body 1 and a cup cover 2, wherein the cup cover 2 is detachably connected to the cup body 1; the cup cover 2 is provided with a sealing ring 29, and when the cup cover 2 is installed on the cup body 1, the sealing ring 29 is abutted against the cup body 1; the side of the cup cover 2 is provided with a plurality of holes 221, a plurality of beads 5 are movably arranged in the holes 221, and the beads 5 can not completely pass through the holes, preferably, as shown in fig. 3, the diameter of the opening position of the holes is smaller than that of the beads; the beads 5 are made of metal, glass, plastic materials and the like, preferably metal, and the stability of the metal beads is higher.

The inner side of the cup body 1 is provided with a limit groove 123, the inside of the cup cover 2 is provided with a movable piece 4, the movable piece 4 can abut against the round beads 5 and keep the part of the round beads penetrating out of the cup cover in a bare state, and the round beads of the bare part are positioned in the limit groove 123 so as to limit the cup cover 2 from being separated from the cup body 1; the movable piece 4 is driven, the movable piece 4 moves and forms an avoidance space, the ball 5 can be arranged in the avoidance space, the ball 5 can be separated from the limiting groove 123, and the cup cover 2 can be separated from the cup body 1. The movable piece 4 can move up and down in the cup cover 2 or can move transversely, and only an avoidance space is formed in the moving process, so that the ball is separated from the limit groove.

The unlocking device comprises an unlocking piece 3, wherein a spring 9 is arranged on the unlocking piece 3, the spring 9 gives a force for clamping a movable piece 4 to the unlocking piece 3, and the movable piece 4 is locked by the unlocking piece 3 to enable the movable piece 4 to be kept against a ball 5; the movable piece 4 is provided with a spring 9 to drive the unlocking piece 3, the movable piece 4 moves in the cup cover 2 under the action of the spring 9, and the ball 5 can enter the avoidance space. Preferably, two unlocking pieces 3 are arranged above the cup cover 2, and a spring 9 is arranged between the unlocking pieces 3 and the unlocking pieces 3; the unlocking piece 3 is provided with a buckle 31, and the movable piece 4 is provided with a matched clamping groove 49. The unlocking pieces 3 lock the movable piece 4 simultaneously, so that the stability of the movable piece 4 when the movable piece abuts against the ball 5 can be ensured. The two unlocking pieces 3 are simultaneously controlled through the spring 9, so that the two unlocking pieces 3 can be simultaneously controlled by two fingers of one hand of a user while the structure is simplified, and the unlocking piece is operated by one hand.

A driving plate 41 is fixedly arranged or integrally formed on the movable piece 4, and the driving plate 41 is positioned on the peripheral side of the cup cover 2; covering the cup cover 2, wherein the driving plate 41 is firstly abutted against the upper edge of the cup body 1, the cup cover 2 is continuously pressed down, the cup cover 2 moves down, the driving plate 41 of the movable piece 4 is abutted against the cup body 1 and does not move relative to the cup body 1, the ball 5 is pushed by the movable piece 4 and is locked on the limiting groove 123, and the unlocking piece 3 locks the movable piece 4 and keeps the ball 5 in a locking state; the unlocking piece 3 is pushed, the spring 9 gives the acting force to the movable piece 4, the driving plate 41 of the movable piece 4 abuts against the cup body 1, the cup cover 2 moves upwards, and the ball 5 can enter the avoidance space. The driving plate 41 serves as a core part of transmission and plays an important role in the processes of opening the cup cover and covering the cup cover. In the process of opening the cup cover: under the action of the driving plate, a user presses the unlocking piece, the cup cover can ascend for a certain distance, meanwhile, the sealing ring of the cup cover ascends and releases the sealing of the cup body, and then the user takes down the cup cover by one hand. In the process of covering the cup cover: under the action of the driving plate, the driving plate is abutted against the cup body, the movable piece and the driving plate are fixed relative to the cup body, and the movable piece pushes out the ball from the hole and is locked in the limit groove in the process that the cup cover continuously moves downwards. The structural relevance in the integral cup cover is strong and reasonable.

The cup cover 2 is provided with a plurality of guide grooves 222, the movable piece 4 is connected with the driving plate 41 through a plate 48, the plate 48 is positioned in the guide grooves 222, and the movable piece 4 moves up and down in the cup cover 2 under the action of the plate 48 and the guide grooves 222. Through this structure to the moving part spacing, let the moving part stable reciprocate in the bowl cover.

The movable member 4 blocks the ball 5 during the movement, and the ball 5 is always located at the hole 221. The moving range of the ball 5 is limited by the moving part 4, so that the ball 5 moves in a controllable space, and the free movable ball is stable in structure.

The side wall of the movable piece 4 is provided with a concave part 42, and the concave part 42 and the side wall of the cup cover 2 form the avoidance space.

The cup cover 2 comprises an upper cover 21 and a lower cover 22 which are fixed with each other, a cavity for accommodating a movable piece is formed between the upper cover 21 and the lower cover 22, a plurality of holes 221 are formed in the periphery of the lower cover 22, and the sealing ring 29 is arranged at the lower end of the lower cover 22; a gap is formed between the lower cover 22 and the upper cover 21 into which the mouth of the cup body extends.

The upper end of the limiting groove 123 is provided with an arc-shaped section 1231, and the ball 5 can enter the avoidance space under the guidance of the arc-shaped section 1231. The arcuate segment 1231 also guides the ball 5 in a locked condition to allow the ball 5 to reach a desired locked position.

As shown in fig. 6 and 7, the cup body 1 includes a tea chamber 12 and a water cup body 11, the tea chamber 12 is screwed on the water cup body 11, the tea chamber 12 is provided with a step portion 122, and the sealing ring 29 of the cup cover 2 abuts against the step portion 122 to seal the tea chamber 12. This scheme has set up tea storehouse, and the function is more various. As shown in fig. 10 and 11, the cup body 1 is an independent component, the cup body 1 is directly connected with the cup cover 2, a step part is arranged on the cup body 1, and a sealing ring of the cup cover is abutted against the step part so as to seal the cup body.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The screwless water cup comprises a cup body (1) and a cup cover (2), wherein the cup cover (2) is detachably connected to the cup body (1); the cup cover (2) is provided with a sealing ring (29), and when the cup cover (2) is installed on the cup body (1), the sealing ring (29) is abutted against the cup body (1); the method is characterized in that: the side of the cup cover (2) is provided with a plurality of holes (221), a plurality of beads (5) are movably arranged in the holes (221), and the beads (5) can not completely pass through the holes (221);

a limiting groove (123) is formed in the inner side of the cup body (1), a movable piece (4) is arranged in the cup cover (2), the movable piece (4) can abut against the round beads (5) and enable part of the round beads penetrating out of the cup cover to keep in a naked state, and the round beads at the naked part are positioned in the limiting groove (123) so as to limit the cup cover (2) to be separated from the cup body (1); the movable piece (4) is driven, the movable piece (4) moves and forms an avoidance space, the ball (5) can be arranged in the avoidance space, the ball (5) can be separated from the limiting groove (123), and the cup cover (2) can be separated from the cup body (1).

2. The threadless water cup as claimed in claim 1, wherein: the movable piece (4) blocks the ball (5) in the moving process, and the ball (5) is always positioned at the hole position.

3. The threadless water cup as claimed in claim 1, wherein: the device comprises an unlocking piece (3), wherein a spring (9) is arranged on the unlocking piece (3), the spring (9) gives the unlocking piece (3) a force for clamping the movable piece (4), and the unlocking piece (3) locks the movable piece (4) to enable the movable piece (4) to keep leaning against the ball (5); the movable piece (4) is provided with a spring (9) to drive the unlocking piece (3), the movable piece (4) moves in the cup cover (2) under the action of the spring, and the ball (5) can enter the avoidance space.

4. A threadless water cup according to claim 3, characterized in that: the side wall of the movable piece (4) is provided with a concave part (42), and the avoidance space is formed between the concave part (42) and the side wall of the cup cover (2).

5. The threadless water cup according to claim 3 or 4, characterized in that: a driving plate (41) is fixedly arranged or integrally formed on the movable piece (4), and the driving plate (41) is positioned on the periphery of the cup cover (2); covering the cup cover (2), enabling the driving plate (41) to lean against the upper edge of the cup body (1) at first, continuing to press down the cup cover (2), enabling the driving plate (41) of the movable piece to lean against the cup body (1) and not move relative to the cup body (1), enabling the ball (5) to be pushed by the movable piece (4) and locked on the limiting groove (123), and enabling the unlocking piece (3) to lock the movable piece (4) and enable the ball (5) to be kept in a locking state; the unlocking piece (3) is pushed, the spring (9) gives the acting force to the movable piece (4), the driving plate (41) of the movable piece is abutted against the cup body (1), the cup cover (2) moves upwards, and the ball (5) can enter the avoidance space.

6. The threadless water cup as claimed in claim 5, wherein: the cup cover (2) is provided with a plurality of guide grooves (222), the movable piece (4) is connected with the driving plate (41) through the plate body (48), the plate body (48) is located in the guide grooves (222), and the movable piece (4) moves up and down in the cup cover (2) under the action of the plate body (48) and the guide grooves (222).

7. The threadless water cup according to claim 3 or 4 or 6, characterized in that: two unlocking pieces (3) are arranged above the cup cover (2), and a spring (9) is arranged between the unlocking pieces (3) and the unlocking pieces (3);

the unlocking piece (3) is provided with a buckle (31), and the movable piece (4) is provided with a matched clamping groove (49); or, the unlocking piece is provided with a clamping groove, and the movable piece is provided with a matched buckle.

8. The threadless water cup according to claim 1 or 2 or 3 or 4 or 6, characterized in that: the cup cover (2) comprises an upper cover (21) and a lower cover (22) which are fixed with each other, a cavity for accommodating the movable piece (4) is formed between the upper cover (21) and the lower cover (22), a plurality of holes (221) are formed in the periphery of the lower cover (22), and the sealing ring (29) is arranged at the lower end of the lower cover (22); a gap is formed between the lower cover (22) and the upper cover (21) for the opening of the cup body (1) to extend into.

9. The threadless water cup according to claim 1 or 2 or 3 or 4 or 6, characterized in that: the upper end of the limiting groove (123) is provided with an arc-shaped section (1231), and the ball (5) can enter the avoidance space under the guidance of the arc-shaped section (1231).

10. The threadless water cup according to claim 1 or 2 or 3 or 6, characterized in that: the cup body (1) comprises a tea bin (12) and a water cup body (11), the tea bin (12) is connected to the water cup body (11) in a threaded mode, the tea bin (12) is provided with a step portion (122), and a sealing ring (29) of the cup cover (2) abuts against the step portion (122) to seal the tea bin (12).