CN213664693U

CN213664693U - Double-layer vacuum cup

Info

Publication number: CN213664693U
Application number: CN202022680452.2U
Authority: CN
Inventors: 翁嘉伟
Original assignee: Guangdong Rainbow Housewares Co ltd
Current assignee: Guangdong Rainbow Housewares Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-13
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a double-deck thermos cup, include: the cup comprises a cup body and a cover body, wherein the cover body is provided with a cup cover and a middle cover, the cup body is formed by combining an inner container and a shell, the shell adopts a specially designed curved cup body, the upper end of the side wall of the shell is provided with a first circular bead and a second circular bead which are continuous and arc-shaped, the radius of the first circular bead is 2.41mm, the radius of the second circular bead is 3mm, the bottom of the shell is provided with an inwards concave structure, and the bottom of the side wall of the shell is provided with a third circular bead; the inner container is arranged in the shell, the inner container and the shell are combined into an integral cup body, a certain distance is arranged between the wall surface of the inner container and the wall surface of the shell, a hollow structure is formed between the inner container and the shell, and the heat preservation and heat insulation performance of the cup body is greatly improved by the structure.

Description

Double-layer vacuum cup

Technical Field

The utility model relates to a thermos cup technical field, more specifically the utility model relates to a double-deck thermos cup that says so.

Background

The thermos cups are used more and more in daily life, compared with plastic kettles, the thermos cups have better heat preservation performance, and particularly, hot water can be kept at higher temperature in winter, so that the aim of conveniently drinking hot water anytime and anywhere is fulfilled; the mainstream thermos cup in the market at present is generally sealed by a glass or stainless steel cup body structure and a cup cover, so that the water loaded in the cup body can slow down the heat dissipation speed to achieve the heat preservation purpose, and the thermos cup is convenient to carry, so that the thermos cup is increasingly favored by consumers; just because the vacuum cup is convenient to carry, the vacuum cup is easy to collide with or even fall on the ground in normal use, the glass vacuum cup is easy to break, and the fragments can cut a user in serious cases; the stainless steel vacuum cup can not be broken, but the structure is easy to deform, so that the protection performance is reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-layered thermos cup comprising: the cup comprises a cup body and a cover body, wherein the cover body is formed by combining a middle cover and a cup cover; the cup body is of a double-layer structure consisting of an inner container and a shell, the inner container is arranged in the shell, the inner container and the shell are of a hollow structure, the inner container and the shell are combined to form the integral cup body, the shell is of a cylindrical barrel-shaped structure, an opening is formed in the top of the shell, a first circular bead and a second circular bead which are continuous and arc-shaped are arranged at the upper end of the side wall of the shell, the radius of the first circular bead is 2.41mm, the radius of the second circular bead is 3mm, a concave structure is arranged at the bottom of the shell, and a third circular bead is arranged at the bottom of; the cup body and the cover body are connected and then combined into an integrated vacuum cup; the structural design of three fillets has strengthened the falling protection nature of cup.

In a preferred technical scheme, the first round angle is arranged on the side wall of the shell, the side wall is bent outwards from the downward vertical extension of the opening to form the first round angle, and the radius of the first round angle set from the outer side of the side wall is 2.41 mm.

In the preferred technical scheme, the second fillet is connected with the first fillet, the extending part of the first fillet is bent inwards to form the second fillet, and the radius of the second fillet set from the outer side of the side wall is 3 mm; the structure of the first round angle matched with the second round angle can greatly improve the shell strength of the vacuum cup.

According to the preferred technical scheme, the bottom of the side wall of the shell is provided with a third fillet which is bent inwards, the bottom of the shell is provided with a stepped bottom surface, and the fillet is connected with the bottom surface to enable the bottom of the shell to form an inwards concave structure; the structure ensures that the vacuum cup is stable and not easy to damage when being placed in daily use.

In the preferred technical scheme, the inner container is of a cylindrical barrel-shaped structure, the top of the inner container is provided with an opening, the inner container is arranged inside the shell, the openings of the inner container and the shell are connected and combined into an integral cup body, and the positions except the connection position of the inner container and the shell are kept at intervals to form a hollow double-layer structure; the structure enables the inside and the outside of the cup body to form effective separation, and greatly improves the heat preservation and the heat insulation.

In the preferred technical scheme, the cup body consists of a cup cover and a middle cover, the cup cover is rotatably connected to the middle cover through a bolt to realize turning opening and closing, and a key is arranged at the joint of the front end and can fix the cup cover and the middle cover in a locking manner; this structure makes the thermos cup can the singlehanded bowl cover of opening and closing when using, has improved user experience and convenience.

In the preferred technical scheme, a water outlet assembly is arranged in the middle cover, the water outlet assembly is provided with an opening, water in the cup body can flow out through a water outlet arranged on the water outlet assembly, a sealing ring is arranged below the water outlet assembly, the cup cover is provided with a sealing assembly, the sealing assembly is provided with a convex anti-leakage plug, the position of the anti-leakage plug corresponds to that of the water outlet, and when the cup cover is closed, the anti-leakage plug can seal the water outlet; the vacuum cup with the structure can effectively prevent the overflow and water leakage and enhance the heat preservation performance.

According to the preferred technical scheme, a hanging hole is formed in the rear of the middle cover and is connected with a decorative hanging chain; the structure can not only enable the vacuum cup to be hung up for placement, but also enable the appearance of the vacuum cup to be more attractive.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has:

the cup body is of a double-layer hollow structure combining the inner container and the shell, the heat preservation and heat insulation performance of the cup body is effectively improved, the shell is of a specially designed curved cup body, the upper end of the side wall of the shell is provided with a continuous arc-shaped fillet, the first fillet is bent outwards, the radian radius is 2.41mm, the second fillet is bent inwards, the radian radius is 3mm, the strength of the cup body can be greatly improved by testing the combination of the two fillets with radians, and the cup body is not easy to deform or damage after the thermos cup falls; the lateral wall bottom that adds the shell is equipped with the third fillet, and the indent structure of cooperation bottom, when the cup that makes received the striking from different angles, the inner bag can both receive the protection of shell comprehensively, can not influence the thermal insulation performance of thermos cup because of the shell is damaged to the anticollision of shell is prevented falling the life that the performance promoted can improve the thermos cup greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic sectional view of a double-layered vacuum cup.

Fig. 2 is a structural schematic view of an inner container and an outer shell of the double-layer vacuum cup.

Fig. 3 is an exploded view of the double-layered vacuum cup.

Reference numerals: 100. a cover body; 110. a cup cover; 111. a leakage-proof plug; 120. a middle cover; 121. a bolt; 122. pressing a key; 123. a water outlet assembly; 124. decorating a hanging chain; 125. a seal ring; 200. a cup body; 210. a housing; 211. a first rounded corner; 212. a second rounded corner; 213. a third fillet; 220. an inner container.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A double-layered vacuum cup, as shown in fig. 1-3, comprising: a cup body 200 and a lid body 100; the cover body is rotatably installed by arranging threads or is buckled and installed by arranging buckles so as to achieve a sealing state; a sealing ring 125 is arranged at the joint of the inner side of the middle cover 120 and the cup body, and the sealing ring 125 is made of silica gel, so that the sealing ring 125 is tightly extruded after the cover body 100 is connected with the cup body 200, and the sealing performance is improved; the sealing ring 125 is provided with a water outlet component 123, the water outlet component 123 is arranged in the middle cover 120 and protrudes from the middle cover, the center of the water outlet component is provided with an opening which can be communicated with the inside and the outside of the cup body 200, and the water outlet component 123 is provided with inclined downward teeth, so that water in the cup body 200 can be poured out or directly drunk when the vacuum cup is used; the cup cover 110 is rotatably connected to the middle cover 120 through a bolt 121 to realize turning and opening, a key 122 is arranged at the front end of the middle cover 120, when the cup cover 110 is closed, the cup cover 110 is fastened and fixed on the middle cover 120 through the key 122, a leakage-proof plug 111 made of silica gel is arranged on the inner side of the cup cover 110, and when the cup cover 110 is closed, the leakage-proof plug 111 abuts against an opening of the water outlet assembly 123 to play a role in sealing, so that water in the cup body 200 cannot leak out; the bolt 121 is provided with a spring, when the thermos cup is used, the cup cover 110 can automatically spring open by pressing the button 122, and a user can conveniently open the thermos cup by one hand to drink water; the rear of the middle cover 120 is provided with a hanging hole which is connected with a decorative hanging chain 124, the decorative hanging chain 123 can be used for hanging the thermos cup or carrying the thermos cup when the thermos cup is held, the decorative hanging chain 123 can be designed into different shapes to meet the requirements of different users, and the thermos cup can be more beautiful in appearance and have individuality.

Furthermore, as shown in fig. 1 and 2, the cup body 200 has a double-layer hollow structure, and is formed by connecting an inner container 220 and a shell 210, and is made of stainless steel, the upper end of the outer side of the shell 210 is provided with a first fillet 211 and a second fillet 212, the bottom end of the shell is provided with a third fillet 213, the radius of the first fillet 211 is set to be 2.41mm, the radius of the second fillet 212 is set to be 3mm, and the two continuous fillets are matched with corresponding radius arcs, so that the strength of the cup body is greatly improved, the cup body has high impact resistance, and the cup body is not easy to damage even if; the outer wall between the second fillet 212 and the third fillet 213 is provided with a certain radian, and the third fillet 213 at the bottom of the shell 210 is matched to strengthen the strength of the cup body again, so that the cup is firm and durable; inner bag 220 is connected at the opening part with shell 210, and other each parts all are equipped with the determining deviation, form hollow structure, have guaranteed higher thermal-insulated thermal insulation performance, and when the thermos cup received the striking or fall, shell 210 can effectively resist the striking and make inner bag 220 not influenced simultaneously, can guarantee normal use.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A double-layered thermos cup comprising: cup, lid, its characterized in that: the cover body is formed by combining a middle cover and a cup cover; the cup body is provided with an inner container and an outer shell, the inner container is arranged in the outer shell, the inner container and the outer shell are of a hollow structure, the inner container and the outer shell are combined to form the integral cup body, the outer shell is of a cylindrical barrel-shaped structure, the top of the outer shell is provided with an opening, the upper end of the side wall of the outer shell is provided with a first circular bead and a second circular bead which are continuous and arc-shaped, the radius of the first circular bead is 2.41mm, the radius of the second circular bead is 3mm, the bottom of the outer shell is provided with a concave structure, and the bottom of the side; the cup body and the cover body are connected and then combined into an integrated vacuum cup.

2. The double-layered thermos cup according to claim 1, wherein: the lateral wall of shell is located to first fillet, and the lateral wall is outwards crooked from opening vertical extension department and is formed first fillet, first fillet from the outside radius of setting for of lateral wall be 2.41 mm.

3. A double-layered thermos cup according to claim 1 or 2, characterized in that: the second fillet and first fillet be connected, first fillet extension department incurves and forms the second fillet, the radius that the outside of second fillet from the lateral wall was set for be 3 mm.

4. The double-layered thermos cup according to claim 1, wherein: the bottom of the side wall of the shell is provided with a third fillet which is bent inwards, the bottom of the shell is provided with a stepped bottom surface, and the fillet is connected with the bottom surface to form an inwards concave structure at the bottom of the shell.

5. The double-layered thermos cup according to claim 1, wherein: the inner container is of a cylindrical barrel-shaped structure, an opening is formed in the top of the inner container, the inner container is arranged inside the shell, the openings of the inner container and the shell are connected and combined into an integral cup body, and the inner container and the shell are kept at intervals except the connection position, so that a hollow double-layer structure is formed.

6. The double-layered thermos cup according to claim 1, wherein: the cup body consists of a cup cover and a middle cover, the cup cover is rotatably connected to the middle cover through a bolt to realize turning opening and closing, and a key is arranged at the joint of the front end and can fix the cup cover with the middle cover in a locking manner.

7. The double-layered thermos cup according to claim 1, wherein: the middle cover is internally provided with a water outlet assembly, the water outlet assembly is provided with an opening, water in the cup body can flow out through a water outlet arranged on the water outlet assembly, a sealing ring is arranged below the water outlet assembly, the cup cover is provided with a sealing assembly, the sealing assembly is provided with a convex leakage-proof plug, the position of the leakage-proof plug corresponds to the water outlet, and when the cup cover is closed, the leakage-proof plug can seal the water outlet sealing cover.

8. The double-layered thermos cup according to claim 1, wherein: the rear of the middle cover is provided with a hanging hole which is connected with a decorative hanging chain.