Cup cover structure and water cup

Abstract

The utility model discloses a cup lid structure and a water cup, which comprise a cup lid main body connected with a cup body and a dust cover pivotally connected with the cup lid main body, the cup lid main body is provided with at least one water outlet, the at least one water outlet is detachably connected with a straw, the water outlet is arranged in a containing cavity between the cup lid main body and the dust cover, and the dust cover is arranged in the containing cavity. A self-locking structure is arranged between the dustproof cover and the cup cover body, and in the self-locking state, force is applied to an unlocking button of the self-locking structure, and the dustproof cover and the cup cover body cannot be separated. In the unlocking state, force is applied to an unlocking button of the self-locking structure, and the dustproof cover can be separated from the cup cover body. The water cup comprises a cup cover structure and a cup body, the cup cover structure is detachably connected with the cup body, the water cup further comprises a lifting handle, the lifting handle comprises a body, at least one pressing piece is arranged on the body, the straw is detachable and convenient to clean and replace, and the arranged self-locking structure can prevent water leakage caused by mistaken touch.

Description

Technical Field

[0001] The utility model belongs to the technical field of water cups, and particularly relates to a cup cover structure and a water cup. Background Art

[0002] There are various types of water cups on the market. There are screw-type water cups, which need to be screwed to open and close, and the liquid in the cup is easy to overflow and splash the user; trigger-type water cups, which use the cooperation of a buckle and a spring to open and close the cup cover. The cup covers in the prior art usually do not have a locking structure for locking the pressing part, resulting in the situation that the cup cover is often accidentally pressed and opened; this causes the liquid in the cup to flow out, causing inconvenience, and the straws of the existing cups cannot be replaced, resulting in difficult cleaning and affecting the hygiene situation. Therefore, it is very important to obtain a cup cover structure and a water cup that overcome the above defects. Content of the Utility Model

[0003] To solve at least one of the above technical problems, on the one hand, the utility model provides a cup cover structure, which includes a cup cover main body connected to the cup body and a dust-proof cover pivotally connected to the cup cover main body. At least one water outlet is provided on the cup cover main body, and a straw is detachably connected to at least one of the water outlets. The water outlet is located in the cavity between the cup cover main body and the dust-proof cover. A self-locking structure is provided between the dust-proof cover and the cup cover main body. In the self-locking state, when a force is applied to the unlocking button of the self-locking structure, the dust-proof cover and the cup cover main body cannot be separated; in the unlocked state, when a force is applied to the unlocking button of the self-locking structure, the dust-proof cover and the cup cover main body can be separated.

[0004] The self-locking structure includes an unlocking button and a self-locking member. A locking portion is provided on the unlocking button, and a cooperating portion that cooperates with the locking portion is provided on the dust-proof cover. The unlocking button is movably connected to the cup cover main body, so that the distance between the unlocking button and the cup cover main body can be changed, so that the cooperating portion and the locking portion cooperate to limit the position, or the cooperating portion and the locking portion are separated to separate the dust-proof cover and the cup cover main body; the self-locking member is connected to the unlocking button so as to be movable horizontally. At least part of the self-locking member protrudes from the inner wall of the unlocking button to form a protruding portion. A self-locking protrusion is provided on the outer wall of the cup cover main body. When the self-locking member moves to the self-locking position, the protruding portion of the self-locking member abuts against the self-locking protrusion, so that the unlocking button cannot move, realizing self-locking; when the self-locking member moves to a position other than the self-locking position, the protruding portion of the self-locking member is misaligned with the self-locking protrusion, so that the distance between the unlocking button and the cup cover main body can be reduced, and pressing the unlocking button can make the dust-proof cover and the cup cover main body separable.

[0005] The unlocking button is provided with a first groove, and the dust-proof cover is provided with a first protrusion that cooperates with the first groove. A locking groove is formed on the first protrusion, and a locking tongue that cooperates with the locking groove is provided on the inner wall of the first groove. The locking groove forms the engaging portion, and the locking tongue forms the locking portion.

[0006] Mounting portions are provided on both sides of the unlocking button, and a first sliding rail is formed on the mounting portion. A shaft pin that passes through the first sliding rail is provided on the outer wall of the cup cover body.

[0007] The self-locking member is provided with a convex portion, and the position where the convex portion is provided makes the self-locking member an asymmetric structure. The self-locking member forms a push piece structure, and the convex portion is close to the first groove in the unlocked state, so as to obtain a wider and more comfortable pressing position when it can be pressed.

[0008] The unlocking button is provided with a second sliding rail, and the self-locking member is slidably connected to the second sliding rail. The self-locking member includes an outer member and at least one hook member connected to the outer member. After the hook member passes through the second sliding rail, a hook portion is formed to prevent the self-locking member from coming out, and a protruding portion is formed on the hook member. The unlocking button is provided with a first groove and a second groove, and the self-locking member is provided with limiting convex blocks that cooperate with the first groove and the second groove, so that when the limiting convex blocks are located in the first groove or the second groove, the limiting of the unlocking and self-locking positions can be achieved. At least one side wall of the first groove and the second groove is an arc surface or an inclined surface to facilitate the entry of the limiting convex block.

[0009] Among them, the setting of the hook member can make the self-locking member tightly abut against the unlocking button, so that the limiting convex block can slide horizontally and translate into the first groove and the second groove.

[0010] A first inclined surface or an arc surface is provided at the bottom of the first protrusion; a second inclined surface or an arc surface is provided on the locking tongue; an elastic member is provided between the outer wall of the unlocking button and the cup cover body. The elastic member can be a spring. A slot that cooperates with the spring can be formed on the side wall of the unlocking button, and the spring is sleeved outside the plug post formed by the slot. This spring can be a variable-diameter spring.

[0011] A limiting ring is provided on the inner wall of the water outlet, and an annular groove that cooperates with the limiting ring is provided on the outer wall of the straw, and the two are detachably connected; when the dust-proof cover and the cup cover body are in a closed state, the straw opening of the straw abuts against the inner wall of the dust-proof cover, or the straw is deformed under the limitation of the inner wall of the dust-proof cover so that the water outlet channel of the straw is closed; the straw is a round opening or an oval opening; a torsion spring is sleeved on the pivot shaft of the dust-proof cover and the cup cover body; a pressure relief hole is provided on the cup cover body, and a plugging member for plugging the pressure relief hole is provided on the dust-proof cover.

[0012] Through the above technical solutions, the silicone straw can be replaced.

[0013] On the outer wall of the cup lid main body, a limiting groove is provided on the outer wall of the pivoting member for pivoting connection. A mating member is provided on the outer wall of the dust-proof lid and is matched with the limiting groove so that the angle of the dust-proof lid can be limited after it is opened.

[0014] When the self-locking structure of the present utility model is put into use, the self-locking member moves along the second slide rail. When the limiting convex block moves to the second groove, the protruding part abuts against the self-locking protrusion, which is in a self-locking state; when the limiting convex block moves to the first groove, the protruding part is misaligned and separated from the self-locking protrusion, and the unlocking button can be pressed against the elasticity of the spring, so that the lock tongue is disengaged from the lock groove. Due to the action of the torsion spring, the dust-proof lid is separated from the cup lid main body. The mating member can enter the limiting groove to limit the opening angle of the dust-proof lid.

[0015] On the other hand, the present utility model provides a water cup, which includes the above cup lid structure, and also includes a cup body. The cup lid structure is detachably connected to the cup body, and further includes a lifting handle. The lifting handle includes a body, and at least one pressing member is provided on the body. The pressing member is made of soft rubber and has a structure protruding from one side of a hollow rubber.

[0016] Among them, the lifting handle forms a "press and play" structure, which increases the use function and interest.

[0017] Two connecting members are provided on the outer wall of the cup body or the cup lid structure or the dust-proof lid structure. Through holes matched with the connecting members are provided on both sides of the lifting handle.

[0018] Among them, the cup body and the cup lid main body are threadedly connected, and a silica gel sealing ring is provided at the connecting part.

[0019] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple, the straw is detachable, which is convenient for cleaning and replacement, and the provided self-locking structure can prevent water leakage caused by accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional view of the present utility model Figure 1 ;

[0021] Figure 2 is a three-dimensional view of the present utility model Figure 2 ;

[0022] Figure 3 is a cross-sectional three-dimensional view of the cup lid structure of the present utility model;

[0023] Figure 4 is a three-dimensional view of the cup lid structure of the present utility model;

[0024] Figure 5 is a three-dimensional view of the cup lid main body of the present utility model;

[0025] Figure 6Stereogram of the self-locking component of the present utility model;

[0026] Reference numerals:

[0027] 1 Cup cover main body; 101 Water outlet; 102 Straw; 103 Cavity; 104 Limiting ring; 105 Ring groove; 106 Pressure relief hole; 107 Sealing member; 108 Limiting groove;

[0028] 2 Dust-proof cover; 201 Self-locking protrusion; 202 First protrusion; 203 First inclined surface; 204 Lock groove; 205 Fitting member;

[0029] 3 Unlock button; 301 First groove; 302 Mounting portion; 303 First slide rail; 304 Axle pin; 305 Second slide rail; 306 First groove; 307 Second groove;

[0030] 4 Self-locking component; 401 Protruding portion; 402 Lock tongue; 403 Second inclined surface; 404 Convex portion; 405 Outer member; 406 Hook member; 407 Limiting convex block;

[0031] 5 Arc surface or inclined surface; 601 Spring 603 Insertion post;

[0032] 7 Cup body; 701 Lifting handle; 702 Body; 703 Pressing member; 704 Connecting member; 705 Silicone sealing ring. Specific embodiments

[0033] In order to enable those skilled in the art to better understand the present utility model and thus more clearly define the scope of protection required by the present utility model, the present utility model will be described in detail below with reference to certain specific embodiments of the present utility model. It should be noted that the following are only some specific embodiments of the concept of the present utility model and only a part of the embodiments of the present utility model. The specific and direct descriptions of the relevant structures are only for the convenience of understanding the present utility model, and each specific feature does not of course and directly limit the scope of implementation of the present utility model.

[0034] Referring to the attached drawings, on the one hand, the present utility model provides a cup cover structure, including a cup cover main body 1 connected to a cup body 7 and a dust-proof cover 2 pivotally connected to the cup cover main body 1. At least one water outlet 101 is provided on the cup cover main body 1, and a straw 102 is detachably connected to at least one of the water outlets 101. The water outlet 101 is located in a cavity 103 between the cup cover main body 1 and the dust-proof cover 2. A self-locking structure is provided between the dust-proof cover 2 and the cup cover main body 1. In the self-locking state, when a force is applied to the unlock button 3 of the self-locking structure, the dust-proof cover 2 and the cup cover main body 1 cannot be separated; in the unlocked state, when a force is applied to the unlock button 3 of the self-locking structure, the dust-proof cover 2 and the cup cover main body 1 are in a separable state.

[0035] The self-locking structure includes an unlocking button 3 and a self-locking member 4. A locking portion is provided on the unlocking button 3, and a cooperating portion adapted to the locking portion is provided on the dust cover 2. The unlocking button 3 is movably connected to the cup lid body 1 so that the distance between the unlocking button 3 and the cup lid body 1 is variable, enabling the cooperating portion to cooperate with the locking portion for limiting or the cooperating portion to separate from the locking portion to separate the dust cover 2 from the cup lid body 1. The self-locking member 4 is connected to the unlocking button 3 so as to be laterally movable. At least a part of the self-locking member 4 protrudes from the inner wall of the unlocking button 3 to form a protruding portion 401. A self-locking protrusion 201 is provided on the outer wall of the cup lid body 1. When the self-locking member 4 moves to the self-locking position, the protruding portion 401 of the self-locking member 4 abuts against the self-locking protrusion 201, making the unlocking button 3 inoperable and achieving self-locking. When the self-locking member 4 moves to a position other than the self-locking position, the protruding portion 401 of the self-locking member 4 is misaligned with the self-locking protrusion 201, making the distance between the unlocking button 3 and the cup lid body 1 variable. Pressing the unlocking button 3 can make the dust cover 2 and the cup lid body 1 in a separable state.

[0036] A first groove 301 is provided on the unlocking button 3, and a first protrusion 202 adapted to the first groove 301 is provided on the dust cover 2. A locking groove 204 is provided on the first protrusion 202, and a locking tongue 402 adapted to the locking groove 204 is provided on the inner wall of the first groove 301. The locking groove 204 forms the cooperating portion, and the locking tongue 402 forms the locking portion.

[0037] Mounting portions 302 are provided on both sides of the unlocking button 3, and a first slide rail 303 is provided on the mounting portions 302. A pin 304 passing through the first slide rail 303 is provided on the outer wall of the cup lid body 1.

[0038] A convex portion 404 is provided on the self-locking member 4. The position where the convex portion 404 is provided makes the self-locking member 4 an asymmetric structure. The self-locking member 4 forms a push plate structure. The convex portion 404 is close to the first groove 306 in the unlocked state, so as to obtain a wider and more comfortable pressing position when it can be pressed.

[0039] A second slide rail 305 is provided on the unlocking button 3, and the self-locking member 4 is slidably connected to the second slide rail 305. The self-locking member 4 includes an outer member 405 and at least one hook member 406 connected to the outer member 405. The hook member 406 forms a hook portion after passing through the second slide rail 305 to prevent the self-locking member 4 from coming off, and a protruding portion 401 is formed on the hook member 406. A first groove 306 and a second groove 307 are provided on the unlocking button 3, and a limiting convex block 407 is provided on the self-locking member 4 to cooperate with the first groove 306 and the second groove 307, so that when the limiting convex block 407 is located in the first groove 306 or the second groove 307, the limiting of the unlocking and self-locking positions can be realized. At least one side wall of the first groove 306 and the second groove 307 is an arc surface or an inclined surface 5 to facilitate the entry of the limiting convex block 407.

[0040] Among them, the setting of the hook member 406 can make the self-locking member 4 tightly abut against the unlocking button 3, so that the limiting convex block 407 can slide horizontally and translate into the first groove 306 and the second groove 307.

[0041] A first inclined surface 203 or an arc surface is provided at the bottom of the first protrusion 202; a second inclined surface 403 or an arc surface is provided on the lock tongue 402; an elastic member is provided between the unlocking button 3 and the outer wall of the cup cover body 1. The elastic member can be a spring 601. A slot cooperating with the spring 601 can be opened on the side wall of the unlocking button 3, and the spring 601 is sleeved outside the plug post 603 formed by the slot. The spring 601 can be a variable-diameter spring 601.

[0042] A limiting ring 104 is provided on the inner wall of the water outlet 101, and a ring groove 105 cooperating with the limiting ring 104 is provided on the outer wall of the straw 102, and the two are detachably connected; when the dust-proof cover 2 and the cup cover body 1 are in a closed state, the mouth of the straw 102 of the straw 102 abuts against the inner wall of the dust-proof cover 2, or the straw 102 is limited and deformed by the inner wall of the dust-proof cover 2 so that the water outlet channel of the straw 102 is closed; the straw 102 is a round mouth or an oval mouth; a torsion spring is sleeved on the pivot shaft of the dust-proof cover 2 and the cup cover body 1; a pressure relief hole 106 is provided on the cup cover body 1, and a plugging member 107 for plugging the pressure relief hole 106 is provided on the dust-proof cover 2.

[0043] Through the above technical solutions, the silicone straw 102 can be replaced.

[0044] A limiting groove 108 is opened on the outer wall of the pivot member for pivotally connecting on the outer wall of the cup cover body 1, and a cooperating member 205 cooperating with the limiting groove 108 is provided on the outer wall of the dust-proof cover 2, so that the dust-proof cover 2 can be angle-limited after being opened.

[0045] When the self-locking structure of the present utility model is put into use, the self-locking member 4 moves along the second slide rail 305. When the limit convex block 407 moves to the second groove 307, the protruding portion 401 abuts against the self-locking protrusion 201, being in a self-locking state; when the limit convex block 407 moves to the first groove 306, the protruding portion 401 is misaligned and separated from the self-locking protrusion 201, and the unlocking button 3 can be pressed against the elastic force of the spring 601, so that the lock tongue 402 disengages from the lock groove 204. Due to the action of the torsion spring, the dust cover 2 is separated from the cup cover body 1. The fitting 205 can enter the limit groove 108 to limit the opening angle of the dust cover 2.

[0046] On the other hand, the present utility model provides a water cup, which includes the above cup cover structure, and further includes a cup body 7. The cup cover structure is detachably connected to the cup body 7, and further includes a lifting handle 701. The lifting handle 701 includes a body 702, and at least one pressing member 703 is provided on the body 702. The pressing member 703 is made of soft rubber and has a structure protruding from one side of a hollow rubber.

[0047] Among them, the lifting handle 701 forms a "press and play" structure, which increases the use function and the interest.

[0048] Two connecting members 704 are provided on the outer wall of the cup body 7 or the cup cover structure or the dust cover 2 structure. Through holes cooperating with the connecting members 704 are provided on both sides of the lifting handle 701.

[0049] Among them, the cup body 7 and the cup cover body 1 are connected by threads, and a silica gel sealing ring 705 is provided at the connection part.

[0050] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple, the straw 102 is detachable, which is convenient for cleaning and replacement, and the provided self-locking structure can prevent water leakage caused by accidental touch.

[0051] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or replacements to the relevant technical features, and the technical solutions after these changes or replacements will all fall within the protection scope of the present utility model.

Claims

1. A cup lid structure, characterized in that: It includes a cup cover main body (1) connected to a cup body (7), and a dust-proof cover (2) pivotally connected to the cup cover main body (1). At least one water outlet (101) is provided on the cup cover main body (1), and a straw (102) is detachably connected to at least one of the water outlets (101). The water outlet (101) is located in a cavity (103) between the cup cover main body (1) and the dust-proof cover (2). A self-locking structure is provided between the dust-proof cover (2) and the cup cover main body (1). When in the self-locking state, when a force is applied to the unlocking button (3) of the self-locking structure, the dust-proof cover (2) and the cup cover main body (1) cannot be separated; When in the unlocked state, when a force is applied to the unlocking button (3) of the self-locking structure, the dust-proof cover (2) and the cup cover main body (1) are in a separable state.

2. The cup lid structure according to claim 1, wherein: The self-locking structure includes an unlocking button (3) and a self-locking member (4). A locking portion is provided on the unlocking button (3), and a cooperating portion that cooperates with the locking portion is provided on the dust-proof cover (2). The unlocking button (3) is movably connected to the cup cover main body (1) so that the distance between the unlocking button (3) and the cup cover main body (1) can be changed, so that the cooperating portion and the locking portion cooperate to limit the position, or the cooperating portion and the locking portion are separated to separate the dust-proof cover (2) and the cup cover main body (1); The self-locking member (4) is connected to the unlocking button (3) so as to be laterally movable. At least a part of the self-locking member (4) protrudes from the inner wall of the unlocking button (3) to form a protruding portion (401). A self-locking protrusion (201) is provided on the outer wall of the cup cover main body (1). When the self-locking member (4) moves to the self-locking position, the protruding portion (401) of the self-locking member (4) abuts against the self-locking protrusion (201) so that the unlocking button (3) cannot move, realizing self-locking; When the self-locking member (4) moves to a position other than the self-locking position, the protruding portion (401) of the self-locking member (4) is misaligned with the self-locking protrusion (201), so that the unlocking button (3) is unlocked. Pressing the unlocking button (3) can make the dust-proof cover (2) and the cup cover main body (1) in a separable state.

3. The cup lid structure according to claim 2, wherein: A first groove (301) is provided on the unlocking button (3), and a first protrusion (202) that cooperates with the first groove (301) is provided on the dust-proof cover (2). A locking groove (204) is provided on the first protrusion (202), and a locking tongue (402) that cooperates with the locking groove (204) is provided on the inner wall of the first groove (301); And / or, mounting portions (302) are provided on both sides of the unlocking button (3), and first sliding rails (303) are provided on the mounting portions (302). A pin (304) that passes through the first sliding rail (303) is provided on the outer wall of the cup cover main body (1).

4. The cup lid structure according to claim 2, wherein: A convex portion (404) is provided on the self-locking member (4), and the position where the convex portion (404) is provided makes the self-locking member (4) an asymmetric structure.

5. The cup lid structure according to claim 2, wherein: A second sliding rail (305) is provided on the unlocking button (3), and the self-locking member (4) is slidably connected to the second sliding rail (305).

6. The cup lid structure according to claim 5, characterized in that: The unlocking button (3) is provided with a first groove (306) and a second groove (307), and the self-locking member (4) is provided with a limiting convex block (407) that cooperates with the first groove (306) and the second groove (307), so that when the limiting convex block (407) is located in the first groove (306) or the second groove (307), the limits of the unlocking and self-locking positions can be achieved.

7. The cup lid structure according to claim 3, wherein: The bottom of the first protrusion (202) is provided with a first inclined surface (203) or an arc surface; and / or, the locking tongue (402) is provided with a second inclined surface (403) or an arc surface; and / or, an elastic member is provided between the unlocking button (3) and the outer wall of the cup lid main body (1).

8. The cup lid structure according to claim 1, characterized in that: A limiting ring (104) is provided on the inner wall of the water outlet (101), and a ring groove (105) that cooperates with the limiting ring (104) is provided on the outer wall of the straw (102), and the two are detachably connected; and / or, when the dust cover (2) and the cup lid main body (1) are in a closed state, the mouth of the straw (102) of the straw (102) abuts against the inner wall of the dust cover (2), or the straw (102) is deformed by the limit of the inner wall of the dust cover (2) so that the water outlet channel of the straw (102) is closed; and / or, the straw (102) has a round or oval mouth; and / or, a torsion spring is sleeved on the pivot shaft of the dust cover (2) and the cup lid main body (1); and / or, the cup lid main body (1) is provided with a pressure relief hole (106), and the dust cover (2) is provided with a plugging member (107) for plugging the pressure relief hole (106); and / or, a limiting groove (108) is opened on the outer wall of the pivot member for pivotally connecting on the outer wall of the cup lid main body (1), and a cooperating member (205) that cooperates with the limiting groove (108) is provided on the outer wall of the dust cover (2), so that the dust cover (2) can be angle-limited after being opened.

9. A water cup, characterized in that: It includes the cup lid structure according to any one of claims 1-8, and further includes a cup body (7). The cup lid structure is detachably connected to the cup body (7), and further includes a lifting handle (701). The lifting handle (701) includes a body (702), and at least one pressing member (703) is provided on the body (702). The pressing member (703) is made of soft rubber and has a structure that protrudes from one side of a hollow rubber.

10. The water cup according to claim 9, characterized in that: Two connecting members (704) are provided on the outer wall of the cup body (7) or the cup lid structure or the dust cover (2) structure, and through holes that cooperate with the connecting members (704) are provided on both sides of the lifting handle (701).

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