CN221012780U

CN221012780U - Lifting locking thermos cup

Info

Publication number: CN221012780U
Application number: CN202322762791.9U
Authority: CN
Inventors: 李士财
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model belongs to the technical field of thermos cups, and provides a lifting locking thermos cup which comprises a cup body and a cover body assembly, wherein the cup body is buckled and connected with the cover body assembly; the cover body assembly comprises a shell, a lifting piece, a sealing sleeve and a locking piece; the lifting piece penetrates through the shell and is in sliding connection with the shell, the sealing sleeve is sleeved on the lifting piece, the sealing sleeve is made of silica gel soft materials, the bottom of the sealing sleeve is in contact with the limiting part at the bottom of the lifting piece, the shell is provided with a containing groove, the upper part of the sealing sleeve stretches into the containing groove, the lifting piece is provided with a sliding groove and a locking groove, and the sliding groove is communicated with the locking groove; the vacuum cup has the beneficial effects that when the vacuum cup is opened, only the pulling piece is required to be pulled and the lifting piece is required to be pressed down; when the sealing is needed, the lifting piece is only lifted upwards to be automatically locked. The thermos cup saves time for users, and makes drinking or sealing more rapid and convenient.

Description

Lifting locking thermos cup

Technical Field

The utility model belongs to the technical field of thermos cups, and particularly relates to a lifting locking 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, we provide a lifting locking thermos cup.

Disclosure of utility model

The utility model provides a lifting locking vacuum cup, which aims to solve the problems of the prior art.

The utility model discloses a lifting locking vacuum cup, which comprises a cup body and a cover body assembly, wherein the cup body is buckled and connected with the cover body assembly;

The cover body assembly comprises a shell, a lifting piece, a sealing sleeve and a locking piece; the lifting piece penetrates through the shell and is in sliding connection with the shell, the sealing sleeve is sleeved on the lifting piece, the sealing sleeve is made of silica gel soft materials, the bottom of the sealing sleeve is in contact with the limiting part at the bottom of the lifting piece, the shell is provided with a containing groove, the upper part of the sealing sleeve stretches into the containing groove, the lifting piece is provided with a sliding groove and a locking groove, and the sliding groove is communicated with the locking groove;

The locking piece is connected with a spring, a locking protrusion is extended on the locking piece, a poking plate is further arranged on the upper portion of the locking piece, a strip-shaped groove for the locking piece to move is formed in the shell, the poking plate is arranged on the upper surface of the shell, the locking protrusion stretches into the sliding groove, the other end of the spring is connected with the inside of the shell, an elastic force leaning against the direction of the locking groove is provided for the locking piece, and an exhaust hole is formed in the lifting piece;

The inner wall of the cup body is provided with a contact surface which is used for contacting the sealing sleeve.

Optionally, a clamping groove is formed in the shell, a protrusion is arranged on the inner wall of the sealing sleeve, and the protrusion extends into the clamping groove.

Optionally, the inner wall of spout is provided with the bar arch, the bar is protruding to be used for to the locking protruding of locking piece is spacing.

Optionally, the upper end of the shell is annular; the upper end of the lifting piece is also annular and is matched with the annular of the upper end of the shell.

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

The vacuum cup has the beneficial effects that when the vacuum cup is opened, only the pulling piece is required to be pulled and the lifting piece is required to be pressed down; when the sealing is needed, the lifting piece is only lifted upwards to be automatically locked. The thermos cup saves time for users, and makes drinking or sealing more rapid and convenient. Conventional screw caps may sometimes be screwed too tightly, resulting in difficulty in opening. The vacuum cup adopts the structures of the lifting piece and the locking piece, so that the opening and the locking of the cover body assembly are convenient and easy to operate; for users who are unfamiliar with threaded caps, it may be uncertain how many turns are required to open or seal. The thermos cup provides clear use guidance for users through clear upward lifting and downward pressing operation.

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 pull-up locking thermos cup provided by the utility model;

FIG. 2 is a schematic cross-sectional view of the pull-up locking thermos cup provided by the utility model;

FIG. 3 is a schematic cross-sectional view of a lid assembly of the pull-up locking thermos cup of the present utility model;

FIG. 4 is a schematic view of the structure of the shell and the pull member of the pull-up locking thermos cup provided by the utility model;

FIG. 5 is a schematic perspective view of a pulling member of the pull-up locking thermos cup of the present utility model;

FIG. 6 is a schematic perspective view of a locking member of the pull locking thermos cup of the present utility model;

fig. 7 is a schematic perspective view of a sealing sleeve of the lifting locking thermos cup.

The reference numerals are as follows:

1-cup, 11-contact surface, 12-vacuum layer, 2-lid assembly, 21-casing, 211-holding tank, 212-clamping tank, 22-pulling piece, 221-spacing portion, 222-sliding groove, 2221-bar-shaped protrusion, 223-locking groove, 224-exhaust hole, 23-sealing sleeve, 231-protrusion, 24-locking piece, 241-spring, 242-locking piece, 243-pulling piece.

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 embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.

The terms "first" and "second" and the like in this disclosure 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 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 7, a lifting locking thermos cup of an exemplary embodiment comprises a cup body 1 and a cover body assembly 2, wherein the cup body 1 is in buckling connection with the cover body assembly 2;

The cover body assembly 2 comprises a shell 21, a lifting piece 22, a sealing sleeve 23 and a locking piece 24; the lifting piece 22 penetrates through the shell 21 and is in sliding connection with the shell 21, the sealing sleeve 23 is sleeved on the lifting piece 22, the sealing sleeve 23 is made of a silica gel soft material, the bottom of the sealing sleeve 23 is in contact with a limiting part 221 at the bottom of the lifting piece 22, a containing groove 211 is formed in the shell 21, the upper part of the sealing sleeve 23 stretches into the containing groove 211, a sliding groove 222 and a locking groove 223 are formed in the lifting piece 22, and the sliding groove 222 is communicated with the locking groove 223;

The locking piece 24 is connected with a spring 241, a locking protrusion 242 extends on the locking piece 24, a pulling piece 243 is further arranged on the upper portion of the locking piece 24, a strip-shaped groove for the locking piece 24 to move is formed in the shell 21, the pulling piece 243 is arranged on the upper surface of the shell 21, the locking protrusion 242 extends into the sliding groove 222, the other end of the spring 241 is connected with the inside of the shell 21, an elastic force against the direction of the locking groove 223 is provided for the locking piece 24, and an exhaust hole 224 is formed in the lifting piece 22;

The inner wall of the cup 1 is provided with a contact surface 11, and the contact surface 11 is used for contacting the sealing sleeve 23.

In the practical application process, the cover assembly 2 is buckled on the cup body 1, then the lifting piece 22 is lifted upwards, and as the upper part of the sealing sleeve 23 is positioned in the accommodating groove 211 of the shell 21, the limiting part 221 drives the sealing sleeve 23 to deform in the process of upwards moving the lifting piece 22, the sealing sleeve 23 is extruded, the sealing sleeve 23 is contacted with the contact surface 11 in the cup body 1, meanwhile, the spring 241 provides elasticity for the locking piece 24, and the locking protrusion 242 of the locking piece 24 enters the locking groove 223; at this time, the cover assembly 2 cannot be separated from the cup body 1, so that lifting locking is realized, and the sealing sleeve 23 of the cover assembly 2 has a sealing effect on the cup body 1.

When the cover assembly 2 needs to be opened, the pulling piece 243 is pulled, the pulling piece 243 drives the locking protrusion 242 to enter the chute 222 through the locking piece 24, then the pulling piece 22 is pressed downwards, the pulling piece 22 moves downwards, meanwhile, the locking protrusion 242 slides in the chute 222, the pulling piece 22 moves downwards to drive the limiting part 221 to move downwards, the sealing sleeve 23 returns to the original state, and the cover assembly 2 can be easily taken down at the moment.

The sealing sleeve 23 is made of silica gel or rubber, has certain elasticity and can return to the original position by itself; of course, the sealing sleeve 23 may also be fixedly connected to the limiting portion 221. In addition, in the process of deformation of the sealing sleeve 23, the volume in the sealing sleeve 23 will change to a certain extent, so as to ensure that the sealing sleeve 23 can deform normally, in this embodiment, an exhaust hole 224 is provided on the lifting member 22, and the exhaust hole 224 communicates the inner space of the sealing sleeve 23 with the inner space of the cup body 1, so that when the limiting part 221 drives the sealing sleeve 23 to deform, the inner air of the sealing sleeve 23 can be discharged into the cup body 1 through the exhaust hole 224. As shown in fig. 3, when the lifting member 22 is lifted and the internal air of the sealing sleeve 23 is exhausted, the locking protrusion 242 of the locking member 24 enters the locking groove 223 to close the air outlet 224, thereby preventing the internal water of the cup body 1 from entering the inside of the sealing sleeve 23.

In general, when the thermos cup is opened, only the pulling piece 243 is required to be pulled and the lifting piece is required to be pressed down; when closure is desired, the lift 22 is simply lifted upwardly to automatically lock. The thermos cup saves time for users, and makes drinking or sealing more rapid and convenient. Conventional screw caps may sometimes be screwed too tightly, resulting in difficulty in opening. The vacuum cup adopts the structures of the lifting piece 22 and the locking piece 24, so that the opening and the locking of the cover body assembly 1 are convenient and easy to operate; for users who are unfamiliar with threaded caps, it may be uncertain how many turns are required to open or seal. The thermos cup provides clear use guidance for users through clear upward lifting and downward pressing operation.

As an example, the housing 21 is provided with a clamping groove 212, and the inner wall of the sealing sleeve 23 is provided with a protrusion 231, and the protrusion 231 extends into the clamping groove 212. The provision of the projection 231 and the catch 212 makes the sealing sleeve 23 more stable with respect to the housing 21.

As an example, the inner wall of the chute 222 is provided with a bar-shaped protrusion 2221, and the bar-shaped protrusion 2221 is used for limiting the locking protrusion 242 of the locking member 24. When the cover assembly 1 is in the unlocked state (the lifting member 22 is at the bottom), the bar-shaped protrusions 2221 have a certain limiting effect with respect to the locking protrusions 242 of the locking member 24, so that the lifting member 22 cannot easily move upwards, and the cover assembly 1 is inconvenient to open.

As an example, the upper end of the housing 21 is ring-shaped; the upper end of the pulling member 22 is also annular and matches the annular shape of the upper end of the housing 21. The upper end of the shell 21 is annular, and the upper end of the lifting piece 22 is also annular, so that the vacuum cup is convenient to carry.

As an example, a vacuum layer 12 is provided in the sidewall of the cup 1. The vacuum layer 12 is set to ensure the thermal insulation effect of the cup 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 principles and embodiments of the present application have been described with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, the present description should not be construed as limiting the present application.

Claims

1. The lifting locking vacuum cup is characterized by comprising a cup body (1) and a cover body assembly (2), wherein the cup body (1) is buckled with the cover body assembly (2);

The cover body assembly (2) comprises a shell (21), a lifting piece (22), a sealing sleeve (23) and a locking piece (24); the lifting piece (22) penetrates through the shell (21) and is in sliding connection with the shell (21), the sealing sleeve (23) is sleeved on the lifting piece (22), the sealing sleeve (23) is made of a silica gel soft material, the bottom of the sealing sleeve (23) is in contact with a limiting part (221) at the bottom of the lifting piece (22), an accommodating groove (211) is formed in the shell (21), the upper part of the sealing sleeve (23) stretches into the accommodating groove (211), a sliding groove (222) and a locking groove (223) are formed in the lifting piece (22), and the sliding groove (222) is communicated with the locking groove (223);

The locking piece (24) is connected with a spring (241), the locking piece (24) is provided with a locking protrusion (242) in an extending mode, the upper portion of the locking piece (24) is further provided with a poking piece (243), the shell (21) is provided with a strip-shaped groove for the locking piece (24) to move, the poking piece (243) is arranged on the upper surface of the shell (21), the locking protrusion (242) stretches into the sliding groove (222), the other end of the spring (241) is connected with the inside of the shell (21), the locking piece (24) is provided with an elastic force leaning against the direction of the locking groove (223), and the lifting piece (22) is provided with an exhaust hole (224);

the inner wall of the cup body (1) is provided with a contact surface (11), and the contact surface (11) is used for contacting the sealing sleeve (23).

2. The lifting locking thermos cup according to claim 1, wherein the shell (21) is provided with a clamping groove (212), the inner wall of the sealing sleeve (23) is provided with a protrusion (231), and the protrusion (231) extends into the clamping groove (212).

3. The lifting locking thermos cup according to claim 1, wherein the inner wall of the chute (222) is provided with a bar-shaped protrusion (2221), and the bar-shaped protrusion (2221) is used for limiting the locking protrusion (242) of the locking piece (24).

4. A lifting and locking thermos cup according to claim 1, characterized in that the upper end of the shell (21) is annular; the upper end of the lifting piece (22) is also annular and is matched with the annular shape of the upper end of the shell (21).

5. The lifting locking thermos cup according to claim 1, wherein a vacuum layer (12) is arranged in the side wall of the cup body (1).