CN220713594U

CN220713594U - Novel screwless thermos cup

Info

Publication number: CN220713594U
Application number: CN202322508444.3U
Authority: CN
Inventors: 李士财
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-05
Anticipated expiration: 2033-09-15

Abstract

The utility model belongs to the technical field of thermos cups, and provides a novel screw-free thermos cup which comprises a cup body and a cup cover, wherein the cup cover is detachably connected with the cup body; the cup cover comprises an outer cover body, a sealing piece, a lifting piece and a triggering piece; the outer cover body is sleeved on the upper part of the sealing piece, and the sealing piece is made of soft silica gel; the lifting piece penetrates through the outer cover body and the sealing piece, the lower end of the lifting piece is provided with a limiting part, the limiting part is in close contact with the lower end of the sealing piece, the lifting piece is provided with a clamping part, and the clamping part is provided with a protrusion; the outer cover body is provided with a clamping edge matched with the bulge on the clamping part, and when the vacuum cup needs to be closed, the lifting piece only needs to be lifted upwards; when the switch is required to be opened, the trigger piece is only required to be pressed downwards, and the operation is simple and convenient.

Description

Novel screwless thermos cup

Technical Field

The utility model belongs to the technical field of thermos cups, and particularly relates to a novel screw-free thermos cup.

Background

Thermos cups are accepted and favored by consumers as common beverage containers in daily life. The design and construction of thermos cups is also continually updated and optimized over time and with advances in technology in order to meet the ever-increasing use demands of consumers.

Screw caps are the most common way of sealing in existing thermos cup designs. This design requires the user to rotate the cap to open and close. The mutual jogging between the threads can provide a certain heat preservation and sealing effect for the internal beverage, thereby ensuring the temperature of the beverage and the cleanness in the cup.

However, conventional screw cap designs require the user to rotate the cap several times to ensure its tightness or full opening in actual use, which makes the operation process cumbersome. Sometimes, in order to ensure the tightness of the cap, the user may screw it too tightly, which not only makes the next opening difficult, but also may cause thread damage.

Therefore, a novel screw-free thermos cup is provided.

Disclosure of Invention

The utility model provides a novel screw-free vacuum cup, and aims to solve the problems set forth in the background art.

The utility model discloses a novel screw-free vacuum cup, which comprises a cup body and a cup cover, wherein the cup cover is detachably connected with the cup body; the cup cover comprises an outer cover body, a sealing piece, a lifting piece and a triggering piece; the outer cover body is sleeved on the upper part of the sealing piece, and the sealing piece is made of soft silica gel; the lifting piece penetrates through the outer cover body and the sealing piece, the lower end of the lifting piece is provided with a limiting part, the limiting part is in close contact with the lower end of the sealing piece, the lifting piece is provided with a clamping part, and the clamping part is provided with a protrusion; the novel cup is characterized in that the outer cover body is provided with a clamping edge matched with the bulge on the clamping part, the lifting part is provided with a mounting sleeve, the inside of the mounting sleeve is provided with a spring, the lifting part stretches into the inside of the mounting sleeve, the lower end of the triggering part is provided with a through hole, the through hole is used for communicating the inside of the sealing part with the inside of the cup body, the triggering part penetrates through the outer cover body, and the triggering part is arranged on the triggering part.

Optionally, the bottom of the outer cover body is provided with a holding groove for holding the sealing element, and the upper end of the sealing element is arranged inside the holding groove.

Optionally, the outer cover is provided with a first lifting part.

Optionally, a second lifting part matched with the first lifting part in shape is arranged on the lifting piece.

Optionally, a sliding groove is formed in the side wall of the mounting sleeve, an inserting rod is arranged on the triggering piece, and the spring indirectly provides elasticity for the triggering piece through the inserting rod.

Optionally, a vacuum layer is arranged on the side wall of the cup body.

The vacuum cup has the beneficial effects that when the vacuum cup needs to be sealed, the lifting piece only needs to be lifted upwards; when the switch is required to be opened, the trigger piece is only required to be pressed downwards, and the operation is simple and convenient. Unlike conventional screw caps that require multiple rotations to open or seal, this design requires only a simple lifting or depressing operation. This saves time for the user, making drinking or closing more quick and convenient. Conventional screw caps may sometimes be screwed too tightly, resulting in difficulty in opening. This design avoids this problem by a snap-fit relationship. The structure of the lifting piece and the triggering piece is adopted, so that the sealing performance of the cup cover is more stable, and the cup cover has a certain automatic rebound function, so that the cup cover can automatically return to an initial state after being opened. For users who are unfamiliar with threaded caps, it may be uncertain how many turns are required to open or seal. The design provides clear use guidance for the user through clear upward and downward pressing operations.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a novel threadless thermos cup provided by the utility model;

FIG. 2 is a schematic cross-sectional view of a novel threadless thermos cup provided by the utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a novel threadless thermos cup provided by the utility model;

FIG. 4 is a schematic perspective view of a cup cover of the novel threadless thermos cup;

FIG. 5 is a schematic perspective view of a pulling member and a trigger member of the novel threadless thermos cup provided by the utility model;

fig. 6 is a schematic perspective view of a trigger member of the novel threadless thermos cup provided by the utility model.

The reference numerals are as follows:

1-cup, 11-vacuum layer, 2-bowl cover, 21-outer lid, 211-joint edge, 212-first lifting portion, 213-holding tank, 22-sealing member, 23-lifting member, 231-spacing portion, 232-joint portion, 233-protrusion, 234-installation sleeve, 2341-spout, 235-spring, 236-second lifting portion, 24-triggering member, 241-through hole, 242-triggering portion, 243-inserted bar.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

The terms "first" and "second" and the like in this application are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as 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, operations, components, or modules is not limited to the particular steps, operations, components, or modules listed but may optionally include additional steps, operations, components, or modules inherent to such process, method, article, or apparatus.

Reference herein 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 present application. 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1 to 6, the novel threadless vacuum cup of the exemplary embodiment comprises a cup body 1 and a cup cover 2, wherein the cup cover 2 is detachably connected with the cup body 1; the cup cover 2 comprises an outer cover body 21, a sealing piece 22, a lifting piece 23 and a triggering piece 24; the outer cover 21 is sleeved on the upper part of the sealing piece 22, and the sealing piece 22 is made of soft silica gel; the lifting piece 23 passes through the outer cover 21 and the sealing piece 22, a limit part 231 is arranged at the lower end of the lifting piece 23, the limit part 231 is in close contact with the lower end of the sealing piece 22, a clamping part 232 is arranged on the lifting piece 23, and a protrusion 233 is arranged on the clamping part 232; the outer cover body 21 is provided with a clamping edge 211 matched with the protrusion 233 on the clamping part 232, the lifting piece 23 is provided with a mounting sleeve 234, the inside of the mounting sleeve 234 is provided with a spring 235, the lifting piece 23 stretches into the inside of the mounting sleeve 234, the lower end of the triggering piece 24 is provided with a through hole 241, the through hole 241 communicates the inside of the sealing piece 22 with the inside of the cup body 1, the triggering piece 24 passes through the outer cover body 21, and the triggering piece 24 is provided with a triggering part 242.

Specifically, as shown in fig. 2 and 3, the cup cover 2 and the cup body 1 are in buckling connection at this moment, so that the cup cover 2 can be easily taken down. When the vacuum cup needs to be sealed, the lifting piece 23 is lifted upwards, the lifting piece 23 drives the clamping part 232 to move upwards until the inclined surface arranged on the upper side of the protrusion 233 contacts with the inclined surface arranged on the lower side of the clamping edge 211, and then the lifting piece 23 is lifted continuously until the protrusion 233 is matched with the clamping edge 211 to form a clamping relationship. The clamping portion 232 is made of plastic or other materials, and has a certain toughness, so that the protrusion 233 and the clamping edge 211 are matched to form a clamping relationship. In the process of lifting the lifting piece 23 upwards, the limiting part 231 drives the sealing piece 22 to deform, and the sealing piece 22 is tightly attached to the inner wall of the cup body 1 under the toughness of the sealing piece 22, so that the sealing of the cup body 1 is completed. Specifically, when the limiting portion 231 drives the sealing member 22 to deform, the sealing member 22 changes in a diffusion shape. In this process, the through hole 241 communicates the inside of the sealing member 22 with the inside of the cup body 1 to ensure that the sealing member 22 is not affected by the change of air pressure during the movement.

When the cup cover 2 needs to be opened, only the trigger piece 24 needs to be pressed downwards, as shown in fig. 2, 3 and 6, the trigger piece 242 of the trigger piece 24 moves downwards until the trigger piece 242 contacts with the inclined surface of the protrusion 233, the protrusion 233 is peeled off from the clamping edge 211 under the guiding action of the inclined surface of the protrusion 233, and then the spring 235 provides downward elastic force for the lifting piece 23 relative to the trigger piece 24 under the action of the spring 235, so that the sealing piece 22 returns to an initial state, and at the moment, the cup cover 2 can be easily removed.

In summary, when the thermos cup needs to be closed, only the lifting piece 23 needs to be lifted upwards; when the opening is needed, only the trigger piece 24 is needed to be pressed downwards, and the operation is simple and convenient. Unlike conventional screw caps that require multiple rotations to open or seal, this design requires only a simple lifting or depressing operation. This saves time for the user, making drinking or closing more quick and convenient. Conventional screw caps may sometimes be screwed too tightly, resulting in difficulty in opening. This design avoids this problem by a snap-fit relationship. The structure of the lifting piece and the triggering piece is adopted, so that the sealing performance of the cup cover is more stable, and the cup cover has a certain automatic rebound function, so that the cup cover can automatically return to an initial state after being opened. For users who are unfamiliar with threaded caps, it may be uncertain how many turns are required to open or seal. The design provides clear use guidance for the user through clear upward and downward pressing operations.

As an example, the bottom of the outer cover 21 is provided with a receiving groove 213 for receiving the sealing member 22, and the upper end of the sealing member 22 is disposed inside the receiving groove 213.

As an example, the outer cover 21 is provided with a first pulling part 212. The first lifting portion 212 is configured to facilitate lifting of the thermos cup, so that the thermos cup is portable.

As an example, the lifter 23 is provided with a second lifter 236 having a shape matching that of the first lifter 212. The second lifting portion 236 is set so as to facilitate lifting of the lifting piece 23. As shown in fig. 1, 3, 4 and 5, the first pulling portion 212 and the second pulling portion 236 are both "O" shaped.

As an example, a sliding groove 2341 is formed on a side wall of the mounting sleeve 234, a plunger 243 is disposed on the trigger member 24, and the spring 235 indirectly provides elastic force to the trigger member 24 through the plunger 243. The insert rod 243 extends into the chute 2341, and the insert rod 243 is slidable in the chute 2341.

As an example, the side wall of the cup body 1 is provided with a vacuum layer 11. Specifically, the vacuum layer 11 can be set to effectively ensure the heat preservation effect of the cup body 1.

The exemplary embodiments of the present application may be combined with each other, and exemplary embodiments obtained by combining also fall within the scope of the present application.

The present application has been described with particular application to the principles and embodiments thereof, the description of the above examples being only for aiding in the understanding of the method of the present application and its core ideas; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.

Claims

1. The novel screwless vacuum cup comprises a cup body (1) and a cup cover (2), wherein the cup cover (2) is detachably connected with the cup body (1); the cup cover (2) is characterized by comprising an outer cover body (21), a sealing piece (22), a lifting piece (23) and a triggering piece (24); the outer cover body (21) is sleeved on the upper part of the sealing piece (22), and the sealing piece (22) is made of soft silica gel; the lifting piece (23) penetrates through the outer cover body (21) and the sealing piece (22), a limiting part (231) is arranged at the lower end of the lifting piece (23), the limiting part (231) is tightly contacted with the lower end of the sealing piece (22), a clamping part (232) is arranged on the lifting piece (23), and a protrusion (233) is arranged on the clamping part (232); the novel cup is characterized in that the outer cover body (21) is provided with a clamping edge (211) matched with a protrusion (233) on the clamping part (232), the lifting part (23) is provided with a mounting sleeve (234), the inside of the mounting sleeve (234) is provided with a spring (235), the lifting part (23) stretches into the inside of the mounting sleeve (234), the lower end of the triggering part (24) is provided with a through hole (241), the through hole (241) is used for communicating the inside of the sealing part (22) with the inside of the cup body (1), the triggering part (24) penetrates through the outer cover body (21), and the triggering part (242) is arranged on the triggering part (24).

2. The novel screwless vacuum cup as claimed in claim 1, wherein the bottom of the outer cover (21) is provided with a receiving groove (213) for receiving the sealing member (22), and the upper end of the sealing member (22) is disposed inside the receiving groove (213).

3. A new non-threaded vacuum cup as claimed in claim 1, characterized in that the outer cover (21) is provided with a first lifting portion (212).

4. A novel threadless thermos cup according to claim 3, characterized in that the pulling member (23) is provided with a second pulling portion (236) which is shape-matched with the first pulling portion (212).

5. A novel screwless vacuum cup according to claim 3, characterized in that the side wall of the mounting sleeve (234) is provided with a chute (2341), the trigger member (24) is provided with a plunger (243), and the spring (235) indirectly provides elastic force for the trigger member (24) through the plunger (243).

6. The novel screwless vacuum cup as claimed in claim 1, wherein the sidewall of the cup body (1) is provided with a vacuum layer (11).