CN219000099U - Thermal insulation cup cover of flip type screw sealing cover - Google Patents

Abstract

The utility model relates to a heat-insulating cup cover of a flip-type screw-seal cover, which comprises a cup cover body, wherein the top surface of the cup cover body is provided with a water outlet penetrating to the bottom surface of the cup cover body, the water outlet is connected with a cover through threads, a flip is pivoted on the top surface of the cup cover body, the cover is movably assembled on the flip, a convex buckle is arranged on the flip, the bottom surface of the cup cover body is provided with a buckling hole, and the convex buckle is buckled in the buckling hole so as to keep the flip at a completely opened position. According to the utility model, the cover cap with the threaded seal is movably assembled on the flip cover, the cover cap is hung on the flip cover after the user opens the cover cap in a flip cover binding mode, and the convex buckle arranged on the flip cover is matched with the buckling hole of the cup cover body to position the flip cover, so that the cover cap cannot swing at will, and the problem of random swing of the cover cap caused by the adoption of a flexible connecting belt in the prior art is effectively avoided.

Description

Thermal insulation cup cover of flip type screw sealing cover

Technical Field

The utility model relates to the technical field of thermos cups, in particular to a thermos cup cover of a flip type screw sealing cover.

Background

The structure of the thermos cup cover is basically provided with a water outlet, then the thermos cup cover is sealed through various cover structures, the cover structures are provided with a turnover gland type cover structure, a spring pressure sealing type cover structure, a screw thread sealing structure and the like, wherein the cover structure with the best stability necessarily belongs to the screw thread sealing structure, the cover with the screw thread sealing structure is placed at no place after being unscrewed, can be put down or held by hands, and is easy to lose or fall on the ground, so that in order to avoid the situation, a connecting belt is generally arranged for the cover, the connecting belt has certain flexibility, although the cover can be prevented from falling, under the action of the gravity of the cover and the elasticity of the connecting belt, the connecting belt can easily recover the bending position of the cover when a user lifts the water, so that the cover can be thrown on the face of the user, and the thermos cup cover is very inconvenient to use. Therefore, the connecting belt needs to be improved so that a user cannot swing at will when drinking water. In addition, how to continuously strengthen the tightness of the heat-preserving cup cover, simplify the structure of the heat-preserving cup cover and improve the structural reliability of the heat-preserving cup cover is also always the invariable research direction of the heat-preserving cup cover.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a heat-insulating cup cover of a flip type screw cap cover aiming at least one defect of the prior art.

The embodiment of the utility model provides a heat-insulating cup cover of a flip-type screw cap, which comprises a cup cover body, wherein the top surface of the cup cover body is provided with a water outlet penetrating to the bottom surface of the cup cover body, the water outlet is connected with a cap through threads, a flip is pivoted on the top surface of the cup cover body, the cap is movably assembled on the flip, a convex buckle is arranged on the flip, the top surface of the cup cover body is provided with a buckling hole, and the convex buckle is buckled in the buckling hole so as to keep the flip at a fully opened position.

In some embodiments, the flap has a slot extending along an outer periphery, and the flap has a hole that is movably engaged in the slot.

In some embodiments, the cup cover body comprises an upper cover and a lower cover which are assembled up and down, an assembly cavity is arranged between the upper cover and the lower cover, a heat insulation layer is arranged in the assembly cavity, and external threads are arranged on the periphery of the lower cover.

In some embodiments, the top surface of the upper cover has an upper air hole penetrating into the assembly cavity, and the bottom surface of the lower cover has a lower air hole penetrating into the assembly cavity, and the upper air hole and the lower air hole are connected through a sealing gasket.

In some embodiments, the top surface of the upper cover has an upper channel penetrating into the assembly cavity, the bottom surface of the lower cover has a lower channel penetrating into the assembly cavity, and the upper channel and the lower channel are connected through a waterproof joint and form a water outlet.

In some embodiments, the upper end and the lower end of the external thread of the lower cover are respectively sleeved with a waterproof sealing ring.

In some of these embodiments, the flap is fitted with a sealing waterproof pad.

In some of these embodiments, the top surface of the lid body has a recess in which the flip lid is embedded after closing.

In some embodiments, the cup cover body is movably provided with a handle, the handle is provided with an inner piece, a rotating shaft and an outer piece, the rotating shaft is arranged in the through holes at the two ends of the inner piece in a penetrating mode, and the outer piece is coated outside the inner piece and the rotating shaft and only exposes the mounting part.

Compared with the related art, the heat-insulating cup cover of the flip-type screw cap provided by the embodiment of the utility model comprises a cup cover body, wherein the top surface of the cup cover body is provided with a water outlet penetrating through the bottom surface of the cup cover body, the water outlet is connected with the cap through threads, a flip cover is pivoted on the top surface of the cup cover body, the cap is movably assembled on the flip cover, a convex buckle is arranged on the flip cover, and a buckling hole is arranged on the bottom surface of the cup cover body and buckled in the buckling hole by the convex buckle so as to realize the purpose of keeping the flip cover at a completely opened position. According to the utility model, the cover cap with the threaded seal is movably assembled on the flip cover, the cover cap is hung on the flip cover after the user opens the cover cap in a flip cover binding mode, and the convex buckle arranged on the flip cover is matched with the buckling hole of the cup cover body to position the flip cover, so that the cover cap cannot swing at will, and the problem of random swing of the cover cap caused by the adoption of a flexible connecting belt in the prior art is effectively avoided.

The details of one or more embodiments of the utility model are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is an assembly structure diagram of a thermos cup cover according to an embodiment of the present utility model.

Fig. 2 is an exploded view of the lid of the thermos cup according to the embodiment of the present utility model.

Fig. 3 is a second exploded view of the lid of the thermos cup according to the embodiment of the present utility model.

Fig. 4 is an assembly structure view of the flap and the flip cover of the embodiment of the present utility model.

Fig. 5 is an exploded structural view of the rear cover and the folder of the embodiment of the present utility model.

Fig. 6 is an exploded view of the handle of the embodiment of the present utility model.

In the figure, 1, a cup cover body; 2. an upper cover; 3. a lower cover; 4. a heat preservation layer; 5. a waterproof sealing ring; 6. a recess; 7. an upper channel; 8. a lower channel; 9. a waterproof joint; 10. a water outlet; 11. a mouth cover; 12. sealing the waterproof pad; 13. a convex column; 14. a flip cover; 15. hole sites; 16. an upper convex edge; 17. a lower convex edge; 18. a buckling groove; 19. a convex buckle; 20. a button hole; 21. an upper air hole; 22. a lower air hole; 23. a sealing gasket; 24. an upper sealing tube; 25. a lower seal sleeve hole; 26. a handle; 27. an inner member; 28. a rotating shaft; 29. an outer member; 30. and (5) perforating.

Detailed Description

The present utility model will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the described embodiments of the utility model can be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a," "an," "the," and similar referents in the context of the utility model are not to be construed as limiting the quantity, but rather as singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in connection with the present utility model are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means greater than or equal to two. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.

As shown in fig. 1-6, the embodiment of the utility model provides a heat insulation cup cover of a flip type screw cap, which comprises a cup cover body 1, wherein the cup cover body 1 comprises an upper cover 2 and a lower cover 3 which are assembled up and down, an assembly cavity is formed between the upper cover 2 and the lower cover 3, a heat insulation layer 4 is arranged in the assembly cavity, and external threads for screwing with a cup body are arranged on the periphery of the lower cover 3. In order to enable the connection between the lower cover 3 and the cup body to have tightness, the upper end and the lower end of the external thread of the lower cover 3 are respectively sleeved with a waterproof sealing ring 5.

In order to simplify the structure of the cap body 1 and improve the reliability of the structure, the top surface of the upper cap 2 of the present embodiment has a recess 6, the recess 6 has an upper channel 7 penetrating into the assembly cavity, the bottom surface of the lower cap 3 has a lower channel 8 penetrating into the assembly cavity, and the upper channel 7 and the lower channel 8 which are coaxially arranged are connected by a waterproof joint 9 and form a water outlet 10 of the cap body 1. The water outlet 10 is arranged in a protruding mode in the concave 6 position of the top surface of the upper cover 2, the water outlet 10 is provided with an external thread on the periphery of the protruding mode, the water outlet 10 is connected with a cover 11 through threads, the inner wall of the cover 11 is provided with an internal thread and is provided with a sealing waterproof pad 12, a convex column 13 is integrally formed on the inner bottom of the cover 11, the sealing waterproof pad 12 is sleeved on the convex column 13 and covers the convex column 13, the sealing waterproof pad 12 is in a disc shape, a groove is formed in the middle of the sealing waterproof pad 12 towards one side, and the sealing waterproof pad 12 is positioned on the cover 11 through the groove tightly sleeved on the convex column 13. The waterproof joint 9 is made of a sealing material to ensure the engagement between the upper channel 7 and the lower channel 8.

In addition, in order to enable the flap 11 to be suspended after being opened without putting down or holding the flap 11 in hand, a flip 14 is pivoted at the recess 6 of the upper cover 2, the flip 14 has a hole site 15 at one end far away from the pivoting site, the periphery of the flap 11 has an upper convex edge 16 and a lower convex edge 17 which are configured up and down, a buckling groove 18 with a certain width is formed between the upper convex edge 16 and the lower convex edge 17, the thickness of the hole site 15 is smaller than the width of the buckling groove 18, the hole site 15 is buckled in the buckling groove 18, and the hole site 15 and the buckling groove 18 are not fastened but are movable, that is, the flap 11 can rotate in the hole site 15 and have a certain moving range up and down, so that whether the flap 11 is screwed down or not and the opening and closing of the flip 14 are independently operated, and the respective functions are ensured. In use, the flap 14 is in a closed position, with the flap 11 being threadably engaged in forward rotational contact and threadably engaged in reverse rotational contact. The lid 14 is fitted into the recess 6 after closing to be almost flush with the top surface of the upper lid 2, so that the upper lid 2 is more neat in structure.

On the basis that the flap 11 can be supported and suspended by the flip cover 14 after being opened, in order to fix the position of the flap 11 after being opened, a convex buckle 19 is arranged on the flip cover 14, a buckling hole 20 is arranged on the top surface of the upper cover 2, and the convex buckle 19 is buckled in the buckling hole 20 to be used for realizing the fixation of the flip cover 14 after being completely opened, so that the flap 11 is effectively prevented from swinging and striking the face of a user due to the fact that the flap 11 is not fixed after being turned over. The convex buckle 19 and the buckle hole 20 have certain dislocation, so that the convex buckle 19 is forcibly embedded into the buckle hole 20 after being subjected to certain deformation, thereby enhancing the buckling capability of each other.

In order to release pressure in the vacuum cup, a pressure release hole is required to be arranged on the cup cover body 1, an upper air hole 21 penetrating into the assembly cavity is arranged on the top surface of the upper cover 2, a lower air hole 22 penetrating into the assembly cavity is arranged on the bottom surface of the lower cover 3, an upper sealing pipe 24 and a lower sealing sleeve hole 25 which are communicated up and down are arranged on the sealing pad 23, the upper sealing pipe 24 is embedded in an inner hole of the upper air hole 21 in the assembly cavity, and the lower sealing sleeve hole 25 is sleeved on the periphery of the lower air hole 22 in the assembly cavity, so that the upper air hole 21 and the lower air hole 22 are connected through the sealing pad 23 to form the pressure release hole. The pressure relief hole has a simple structure and high reliability, and is mutually fixed on the basis of mutually assembling and fixing the upper cover 2 and the lower cover 3 through the upper air hole 21, the sealing gasket 23 and the lower air hole 22.

The handle 26 is movably mounted on the cup cover body 1 of the embodiment, the handle 26 is provided with an inner piece 27, a rotating shaft 28 and an outer piece 29, the rotating shaft 28 is arranged in the two end perforations 30 of the inner piece 27 in a penetrating manner, and the outer piece 29 is coated outside the inner piece 27 and the rotating shaft 28 and only exposes the mounting part. The handle 26 in the prior art is of an integral structure directly through injection molding, but the integral plastic structure is easy to break and not resistant to falling, and particularly for a sports cup, therefore, the structure of the handle 26 is reinforced by adopting the metal inner piece 27 and the metal rotating shaft 28 to be assembled into a whole and then the injection molding outer piece 29, so that the falling resistance of the cup cover is improved.

It should be understood by those skilled in the art that the technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, they should be considered as being within the scope of the description provided herein, as long as there is no contradiction between the combinations of the technical features.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (9)

1. The utility model provides a heat preservation bowl cover of flip formula spiral shell seal flap, its characterized in that, includes bowl cover body (1), the top surface of bowl cover body (1) has and runs through to delivery port (10) of the bottom surface of bowl cover body (1), delivery port (10) have flap (11) through threaded connection, a flip (14) pin joint is in the top surface of bowl cover body (1), flap (11) movably assemble on flip (14) are last to be furnished with protruding knot (19), and be furnished with on the top surface of bowl cover body (1) detain hole (20), by protruding knot (19) lock is in detain hole (20) in order to realize keeping flip (14) are in the position after opening completely.

2. A cover according to claim 1, wherein the cover (11) has a groove (18) extending along the periphery, the cover (14) has a hole (15), and the hole (15) is movably fastened in the groove (18).

3. The heat preservation cup cover of the flip type screw cap cover according to claim 1, wherein the cup cover body (1) comprises an upper cover (2) and a lower cover (3) which are assembled up and down, an assembly cavity is arranged between the upper cover (2) and the lower cover (3), a heat preservation layer (4) is arranged in the assembly cavity, and external threads are arranged on the periphery of the lower cover (3).

4. A cover for a flip screw cap according to claim 3, wherein the top surface of the upper cover (2) has an upper air hole (21) penetrating into the assembly cavity, the bottom surface of the lower cover (3) has a lower air hole (22) penetrating into the assembly cavity, and the upper air hole (21) and the lower air hole (22) are connected by a sealing pad (23).

5. A cover according to claim 3, characterized in that the top surface of the upper cover (2) is provided with an upper channel (7) penetrating into the assembly cavity, the bottom surface of the lower cover (3) is provided with a lower channel (8) penetrating into the assembly cavity, and the upper channel (7) and the lower channel (8) are connected through a waterproof joint (9) and form the water outlet (10).

6. A cover for a flip screw cap according to claim 3, wherein the upper and lower ends of the external thread of the lower cover (3) are respectively sleeved with a waterproof sealing ring (5).

7. A cover for a flip top screw cap, according to claim 1, characterized in that the cap (11) is fitted with a sealing waterproof pad (12).

8. The heat preservation cup cover of the flip-type screw cap cover according to claim 1, wherein the top surface of the cup cover body (1) is provided with a concave recess (6), and the flip-type screw cap (14) is embedded in the concave recess (6) after being closed.

9. The heat preservation cup cover of the flip type screw cap cover according to claim 1, wherein a handle (26) is movably installed on the cup cover body (1), the handle (26) is provided with an inner piece (27), a rotating shaft (28) and an outer piece (29), the rotating shaft (28) is arranged in two end perforations (30) of the inner piece (27) in a penetrating mode, and the outer piece (29) is molded outside the inner piece (27) and the rotating shaft (28) and only exposes an installation portion.

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