CN215583791U - Lock catch structure of cup cover - Google Patents

Abstract

The utility model discloses a lock catch structure of a cup cover, which is characterized by comprising a main cover body and a cover connected to the main cover body in a shaft coupling mode, wherein a containing cavity used for containing the cover is formed in the main cover body, a drinking port is formed in the containing cavity, a blocking piece used for blocking the drinking port is arranged on the cover, a lock hook is further arranged in the containing cavity, a lock block matched with the lock hook in a clamping mode is connected to the cover in a sliding mode, the lock block can be switched between an unlocking position and a locking position, when the lock block is located at the locking position, the lock block is clamped on the lock hook, and when the lock block is located at the unlocking position, the lock block is separated from the lock hook to open the cover; the unlocking and locking device has the advantages that unlocking and locking of the cover can be realized by shifting the locking block, the structure is simple, the operation is convenient, and the production cost is low.

Description

Lock catch structure of cup cover

Technical Field

The utility model relates to a cup cover, in particular to a lock catch structure of the cup cover.

Background

The cup is an essential article in daily life, and can be divided into various types according to purposes, such as a coffee cup, a hot drink cup, a vacuum cup and the like.

The cup can comprise a cup body and a cup cover arranged at the cup opening part of the cup body so as to seal the cup opening part and prevent liquid in the cup from leaking.

If the publication number is CN112586959A, the sounding cup cover comprises a cup cover body, and a turnover cover is hinged on the cup cover body; such as a cup cover and a water cup with the publication number of CN 213849923U.

The flip cup is common in the market at present, and the process of uncapping is simple, and everyone likes, but the bowl cover inner structure of present flip cup is complicated, and the button structure of uncapping is complicated, and manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a lock catch structure of a cup cover, which has the advantages of simple integral structure, convenient unlocking and lower production cost.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the hasp structure of bowl cover, including main lid and the uncap of coupling on main lid, offer the chamber that holds that is used for accomodating uncap on the main lid, it is equipped with drinking water mouthful to hold the intracavity, be equipped with the shutoff piece that is used for shutoff drinking water mouthful on uncapping, it still is equipped with the trip to hold the intracavity, sliding connection has the locking piece with trip joint complex on uncapping, make the locking piece can convert between unblock position and locking position, when the locking piece is in the locking position, the locking piece card is on the trip, when the locking piece is in the unblock position, the locking piece breaks away from the trip and makes uncap open.

The further preferable scheme of the utility model is as follows: a blocking groove and a clamping protrusion which are matched with each other are arranged between the locking block and the cover, and when the locking block is in an unlocking position or a locking position, the clamping protrusion is clamped in the blocking groove.

The further preferable scheme of the utility model is as follows: keep off the position groove and include locking groove and unblock groove, when the protruding card of joint was in the locking inslot, the locking piece card was on the lock colluded, and when the protruding card of joint was in the unblock inslot, the locking piece broke away from the lock colluded.

The further preferable scheme of the utility model is as follows: the blocking groove is formed in the upper surface of the cover, and the clamping protrusion is arranged on the locking block.

The further preferable scheme of the utility model is as follows: and a clamping hook is arranged at the bottom of the locking block, and penetrates through the cover to be clamped and matched with the locking hook.

The further preferable scheme of the utility model is as follows: the cover is provided with a movable hole, and the clamping hook penetrates through the movable hole and moves in the movable hole.

The further preferable scheme of the utility model is as follows: the lock block extends upwards to be provided with a shifting part.

The further preferable scheme of the utility model is as follows: the lock block is provided with a connecting buckle, the cover is provided with a guide groove, and the connecting buckle is buckled in the guide groove and moves in the guide groove.

The further preferable scheme of the utility model is as follows: the main cover body is provided with a protrusion, and the end part of the cover extends to form an extending part which is matched with the protrusion in a clamping mode.

The further preferable scheme of the utility model is as follows: the clamping protrusion is provided with two salient points.

Compared with the prior art, the novel cup cover has the advantages that the cup cover is provided with the containing cavity used for containing the open cover, the open cover is connected in the containing cavity in a shaft mode, the main cover body is provided with the lock hook, the open cover is connected with the lock block in a sliding mode and matched with the lock hook in a clamping mode, the lock block can be switched between the unlocking position and the locking position, when the lock block is located at the locking position, the lock block is clamped on the lock hook, when the lock block is located at the unlocking position, the lock block is separated from the lock hook, unlocking and locking of the open cover are achieved by shifting the lock block, the structure is simple, the operation is convenient, and the production cost is low.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the utility model. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the lid in a closed and locked configuration;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural view of the lock block when unlocked; (ii) a

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is an enlarged view at B in FIG. 5;

FIG. 7 is a schematic view after the door is fully opened;

FIG. 8 is a cross-sectional view of FIG. 7;

FIG. 9 is a first view of the locking block mounted on the door;

FIG. 10 is a second view of the locking block mounted on the door;

FIG. 11 is a schematic view of the lid opened;

fig. 12 is a schematic view of a lock block.

In the figure: 1. a main cover body; 2. opening the cover; 3. a locking block; 11. a drinking port; 12. an air inlet; 13. an accommodating chamber; 14. a movable groove; 141. a protrusion; 15. locking the hook; 21. a blocking member; 22. a seal member; 221. a plugging section; 23. an extension portion; 24. a groove; 25. a guide groove; 26. a movable hole; 31. a connecting buckle; 32. clamping the bulges; 33. a hook is clamped; 34. a toggle part; 41. unlocking the groove; 42. and a locking groove.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the utility model.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

The bowl cover, including main lid 1, seted up drinking water mouth 11 and air inlet 12 on the main lid 1, seted up on the main lid 1 and held the chamber 13, held and have had uncap 2 in the chamber 13, and when uncap 2 closed, uncap 2 was located and holds chamber 13, and the front end of uncap 2 stretches out and holds chamber 13.

Drinking water mouth 11 and air inlet 12 all are located and hold chamber 13, are equipped with the shutoff piece 21 that is used for sealing drinking water mouth 11 on the uncap 2, and air inlet 12 department is equipped with sealing member 22, is equipped with the shutoff portion 221 that is used for shutoff inlet duct on sealing member 22 on the uncap 2, and when uncap 2 was closed, shutoff piece 21 closed drinking water mouth 11, and sealing member 22 seals air inlet 12, prevents that the rivers in the cup from flowing out.

Set up on the main lid 1 and hold the movable groove 14 that chamber 13 communicates, when movable groove 14 supplied 2 upsets of uncapping, main lid 1 can not block 2 upsets of uncapping, is equipped with protruding 141 on the inner wall of movable groove 14, and the end extension of uncapping 2 is provided with an extension 23, and when uncapping overturns to the outermost end, extension 23 can block on protruding 141, prevents to uncap 2 automatic gyrations, influences the user and drinks water.

Be equipped with the hasp structure on uncap 2, the hasp structure is used for uncapping 2 locking on main lid 1, prevents to uncap 2 and opens, leads to the rivers play in the cup.

The hasp structure, including establishing the locking piece 3 on 2 uncaps and establishing the trip 15 on main lid 1, locking piece 3 sliding connection uncaps 2 on, makes locking piece 3 can change between unblock position and locking position, and when locking piece 3 was in the locking position, locking piece 3 card was on trip 15, and when locking piece 3 was in the unblock position, locking piece 3 broke away from trip 15.

The cover 2 is provided with a groove 24, and the locking block 3 is arranged in the groove 24 and moves in the groove 24.

The last body coupling has connector link 31 of locking piece 3, lies in to have seted up the guide way 25 with connector link 31 looks adaptation in recess 2 on the hasp 3, and connector link 31 lock joint is in guide way 25 and can slide in guide way 25, even locking piece 3 can slide on uncapping 2.

The gear groove and the clamping protrusion 32 which are matched are arranged between the locking block 3 and the cover 2, when the locking block 3 is located at an unlocking position or a locking position, the clamping protrusion 32 is clamped in the gear groove, preferably, the gear groove is arranged on the upper surface of the cover 2, and the clamping protrusion 32 is arranged on the locking block 3.

Further, the shift position groove includes an unlocking groove 41 and a locking groove 42, and the locking protrusion 32 is switched between the unlocking groove 41 and the locking groove 42 by pushing the locking piece 3 to slide.

Preferably, the clamping protrusion 32 is two convex points.

An organic whole is connected with trip 33 on the locking piece 3, has seted up the activity hole 26 on uncapping 2, and trip 33 passes activity hole 26 and the cooperation of lock hook 15 joint, and trip 33 can be in activity hole 26 internalization, makes it follow the displacement of locking piece 3.

When the clamping protrusion 32 is clamped in the locking groove 42, the clamping hook 33 is clamped on the locking hook 15, the locking block 3 is pushed to slide, the locking block 3 drives the clamping hook 33 to move, and the clamping hook 33 is separated from the locking hook 15 and can be turned only by opening the cover 2 until the clamping protrusion 32 moves and is clamped in the unlocking groove 41.

The upper surface of the lock catch 3 extends upwards to form a shifting part 34, and the shifting part 34 can enable a user to push the lock block 3 more easily.

When the bowl cover is in the state of closed and hasp locking, uncap 2 and accomodate in holding chamber 13, shutoff piece 21 seals drinking water mouth 11, and sealing member 22 seals air inlet 12, and the protruding 32 card of joint is in locking groove 42, and trip 33 card is on trip 15, and locking piece 3 is in the locking position promptly, uncaps 2 this moment and can't open.

When the cup cover needs to be opened, the toggle part 34 is pushed by fingers, the locking block 3 is pushed to move, the locking block 3 drives the clamping hook 33 to move, the clamping hook 33 is separated from the locking hook 15 after the clamping protrusion 32 moves to the unlocking groove 41 from the locking groove 42, and the cover 2 can be turned over at the moment to open the cover.

After opening uncap 2, will uncap 2 and rotate to the outer end, when uncap 2 will be changeed the outermost end, extension 23 can block on protruding 141, prevents to uncap 2 automatic gyration, influences the user and drinks water.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention usually put in use, are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The locking structure of the cup lid provided by the utility model is described in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the description of the embodiments is only used for helping to understand the utility model and the core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. Hasp structure of bowl cover, its characterized in that: including main lid and the uncap of coupling on main lid, offer the chamber that holds that is used for accomodating uncapping on the main lid, it is equipped with the drinking water mouth to hold the intracavity, be equipped with the shutoff piece that is used for shutoff drinking water mouth on uncapping, it still is equipped with the lock hook to hold the intracavity, sliding connection has and locks hook joint complex locking piece on uncapping, make the locking piece can be in unblock position and locking position between the conversion, when the locking piece is in the locking position, the locking piece card is on the lock hook, when the locking piece is in the unblock position, the locking piece breaks away from the lock hook and makes uncapping open.

2. The locking structure of the cup cover of claim 1, characterized in that: a blocking groove and a clamping protrusion which are matched with each other are arranged between the locking block and the cover, and when the locking block is in an unlocking position or a locking position, the clamping protrusion is clamped in the blocking groove.

3. The locking structure of the cup cover of claim 2, characterized in that: keep off the position groove and include locking groove and unblock groove, when the protruding card of joint was in the locking inslot, the locking piece card was on the lock colluded, and when the protruding card of joint was in the unblock inslot, the locking piece broke away from the lock colluded.

4. The locking structure of the cup cover of claim 2, characterized in that: the blocking groove is formed in the upper surface of the cover, and the clamping protrusion is arranged on the locking block.

5. The locking structure of the cup cover of claim 1, characterized in that: and a clamping hook is arranged at the bottom of the locking block, and penetrates through the cover to be clamped and matched with the locking hook.

6. The locking structure of the cup cover of claim 5, characterized in that: the cover is provided with a movable hole, and the clamping hook penetrates through the movable hole and moves in the movable hole.

7. The locking structure of the cup cover of claim 1, characterized in that: the lock block extends upwards to be provided with a shifting part.

8. The locking structure of the cup cover of claim 1, characterized in that: the lock block is provided with a connecting buckle, the cover is provided with a guide groove, and the connecting buckle is buckled in the guide groove and moves in the guide groove.

9. The locking structure of the cup cover of claim 1, characterized in that: the main cover body is provided with a protrusion, and the end part of the cover extends to form an extending part which is matched with the protrusion in a clamping mode.

10. The locking structure of the cup cover of claim 2, characterized in that: the clamping protrusion is provided with two salient points.

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