CN217137603U

CN217137603U - Detachable self-heating cup

Info

Publication number: CN217137603U
Application number: CN202221011426.3U
Authority: CN
Inventors: 张海坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-09
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a can dismantle self-heating cup relates to the self-heating packing field. The removable self-heating cup comprises: the cup mouth of the outer cup body is provided with a clamping groove; the inner cup body is provided with a buckle matched with the clamping groove; and the base is arranged at the lower part of the outer cup body, the base is provided with an accommodating cavity for placing a heating bag, the accommodating cavity is communicated with the outer cup body through a through hole at the bottom of the outer cup body, and a sealing switch for opening the through hole is arranged at the through hole. The utility model provides a can dismantle self-heating cup can dismantle the base through the setting for change the heating package in the holding cavity, realize the repetitious usage of cup. The time of reaction is controlled by the sealing switch, and the outer cup body and the inner cup body are fixedly connected through the buckle, so that the disposable packaging cup is convenient to carry when going out or applied to disposable packaging products.

Description

Detachable self-heating cup

Technical Field

The utility model relates to a self-heating packing technical field particularly, it relates to a can dismantle self-heating cup.

Background

At present, the technology of heating food by utilizing heat generated by reaction of water and quicklime is mature, but the market application of heating canned liquid food and beverage is still not popularized, and hot drink is difficult to drink anytime and anywhere. Although the technology proposes that the water box is heated by reaction through inserting the starting rod into the water box, the technology is mostly disposable packaging and is difficult to be applied to a water cup which can be used repeatedly. And the structure is complex, the processing and the reutilization are not easy, and the cost is higher. The disposable sanitary towel is easy to cause environmental pollution, resource waste and other problems after being used once.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle self-heating cup, its setting holds base and sealing switch, can place the heating package in the base accommodation chamber, opens the sealing switch heating fluid body when needing the heating, convenient operation, but repetitious usage and easily carry.

The embodiment of the utility model is realized like this:

a removable self-heating cup, comprising:

the cup mouth of the outer cup body is provided with a clamping groove;

the inner cup body is provided with a buckle matched with the clamping groove; and

the base is arranged on the lower portion of the outer cup body, the base is provided with an accommodating cavity used for placing a heating bag, the accommodating cavity is communicated with the outer cup body through a through hole in the bottom of the outer cup body, and a sealing switch used for opening the through hole is arranged at the through hole.

In some embodiments of the present invention, the base is rotatably connected to the outer cup, the accommodating cavity includes a plurality of independent accommodating chambers, a connecting hole is disposed on an upper portion of each accommodating chamber, and the base is rotated to place any connecting hole below the through hole to connect the accommodating chamber and the outer cup.

In some embodiments of the present invention, a receiving space for facilitating the flow of the heating liquid is formed between the inner cup and the outer cup.

In some embodiments of the present invention, at least one air hole is formed in the side wall of the outer cup near the rim of the cup, and a semi-permeable membrane for water-proof and air-permeable is disposed in the air hole.

In some embodiments of the present invention, a sealing ring is disposed at the joint of the lower end of the through hole and the connecting hole.

In some embodiments of the present invention, the sealing switch includes a pluggable sealing element, the outer cup body is provided with a slot communicating with the through hole, and the sealing element is insertable into the slot.

In some embodiments of the present invention, the sealing cover covers the rim of the inner cup.

The utility model discloses an in some embodiments, above-mentioned outer cup lower extreme is equipped with the checkpost that corresponds with the aforesaid number of rooms that holds, is equipped with on the above-mentioned base with the rotatory spacing knot of above-mentioned checkpost complex, and above-mentioned rotatory spacing knot cooperates above-mentioned checkpost to be used for restricting above-mentioned base turned angle, makes the above-mentioned connecting hole accuracy of corresponding rotatory to above-mentioned through-hole below.

In some embodiments of the present invention, a thread is disposed at the rim of the inner cup, and the sealing cover is rotatably sealed with the inner cup through the thread.

In some embodiments of the present invention, the outer side wall of the outer cup body is provided with a thermal insulation layer for preventing scald.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the invention provides a detachable self-heating cup, which comprises an outer cup body, wherein a clamping groove is formed in the cup opening of the outer cup body; the inner cup body is provided with a buckle matched with the clamping groove; and the base is arranged at the lower part of the outer cup body, the base is provided with an accommodating cavity for placing a heating bag, the accommodating cavity is communicated with the outer cup body through a through hole at the bottom of the outer cup body, and a sealing switch for opening the through hole is arranged at the through hole.

The outer cup body is used for placing heating liquid which reacts with the heating bag, and the clamping structures are arranged at the cup openings of the outer cup body and the inner cup body, so that on one hand, the inner cup body is fixed, and meanwhile, the sealing effect is carried out, and the heating liquid is prevented from flowing out; the lower end of the outer cup body is connected with the base, the heating bag is placed in the containing cavity of the base and is communicated with the outer cup body through the through hole, and heating liquid in the outer cup body flows into the containing cavity through the through hole to react with the heating bag to generate heat to heat liquid to be drunk in the inner cup body; the through-hole sets up sealed switch, seals the through-hole when closing sealed switch, opens sealed switch when needing the heating, including convenient sealed heating liquid in the cup in advance, portable, simple operation during the heating.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a sectional view of a detachable self-heating cup according to embodiment 1 of the present invention;

fig. 2 is a sectional view of a detachable self-heating cup according to embodiment 2 of the present invention;

FIG. 3 is a cross-sectional view of an inner cup according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of an outer cup according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a base according to an embodiment of the present invention;

fig. 6 is a sectional view of a detachable self-heating cup according to embodiment 3 of the present invention.

Icon: 1-outer cup body; 11-a card slot; 12-air holes; 13-a semi-permeable membrane; 2-inner cup body; 21-buckling; 3-a base; 31-a housing cavity; 311-a containment chamber; 32-a via hole; 33-a sealing switch; 34-a connection hole; 35-a seal; 36-a slot; 37-a clip; 4-sealing ring; 5-sealing cover; 6-accommodation clearance; 7-heat insulation layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

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

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the appearances of the terms first, second, third, etc. in this specification are only used for distinguishing between similar elements and not necessarily for describing or implying any particular importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2 if appearing.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1, the present embodiment provides a detachable self-heating cup, which includes: the cup comprises an outer cup body 1, wherein a clamping groove 11 is arranged at the cup mouth of the outer cup body 1; an inner cup body 2 arranged inside the outer cup body 1, wherein the inner cup body 2 is provided with a buckle 21 matched with the clamping groove 11; and a base 3 arranged at the lower part of the outer cup body 1, wherein the base 3 is provided with an accommodating cavity 31 for placing a heating bag, the accommodating cavity 31 is communicated with the outer cup body 1 through a through hole 32 at the bottom of the outer cup body 1, and a sealing switch 33 for opening the through hole 32 is arranged at the through hole 32.

In this embodiment, the outer cup body 1 is used for placing a heating liquid reacting with a heating bag, and the cup mouths of the outer cup body 1 and the inner cup body 2 are provided with a buckle 21 structure, so that on one hand, the inner cup body 2 is fixed, and simultaneously, a sealing effect is performed, so that the heating liquid is prevented from flowing out; the lower end of the outer cup body 1 is connected with the base 3, the heating bag is placed in the containing cavity 31 of the base 3 and is communicated with the inside of the outer cup body 1 through the through hole 32, and heating liquid in the outer cup body 1 flows into the containing cavity 31 through the through hole 32 to react with the heating bag to generate heat to heat liquid needing to be drunk in the inner cup body 2; the through hole 32 is provided with a sealing switch 33, the through hole 32 is closed when the sealing switch 33 is closed, the sealing switch 33 is opened when heating is needed, and the heating liquid flows into the accommodating cavity 31 to start heating.

When the cup is not used, the sealing switch 33 is closed in advance to seal the through hole 32, heating liquid is put into the outer cup body 1, the inner cup body 2 is put into the clamping groove 11 of the outer cup body 1, the buckle 21 is buckled with the clamping groove 11 of the outer cup body 1 for sealing, and then a heating bag is put into the accommodating cavity 31 of the base 3.

When the heating device is used, only the sealing switch 33 needs to be opened, and heating liquid flows into the accommodating cavity 31 through the through hole 32 to react with the heating bag, so that heating can be achieved, and the operation is convenient and fast. Because the heating liquid can be placed in the inner cup body 2 in advance, the self-heating cup can be used for placing the heating bag and the heating liquid in advance and carrying the self-heating cup, the heating liquid does not need to be additionally added in use, and the use requirements under various conditions are met.

It should be noted that the heating bag can be a commercially available self-heating bag for heating food, the self-heating cup can be made of high-temperature-resistant materials such as metal, ceramic, glass or plastic, the cup body can be cleaned after heating, the cup body can be reused by replacing the heating bag, and resource waste or environmental pollution caused by disposable cup bodies are avoided.

Example 2

As shown in fig. 1-5, in this embodiment, based on the above embodiments, the base 3 is rotatably connected to the outer cup 1, the accommodating cavity 31 includes a plurality of independent accommodating chambers 311, a connecting hole 34 is formed at an upper portion of each accommodating chamber 311, and the base 3 is rotated to place any connecting hole 34 below the through hole 32 to connect the accommodating chamber 311 and the outer cup 1.

In the present embodiment, the accommodating cavity 31 is divided into a plurality of independent accommodating chambers 311, a connecting hole 34 is opened at an upper end of each accommodating chamber 311, and the connecting hole 34 of each accommodating chamber 311 can be separately connected with the through hole 32. The heating bag is respectively arranged in each containing chamber 311, a plurality of heating bags can be carried at one time, and the technical effect of heating for multiple times is achieved. When in use, the base 3 is rotated to butt the connecting hole 34 of any one of the containing chambers 311 with the through hole 32, then the sealing switch 33 is opened for heating, and after the heating is finished, the cup body is turned over to pour the heating liquid in the containing chamber 311 back to the outer cup body 1, the sealing switch 33 is closed and the cup body is turned over. When the heating bag needs to be used again, the base 3 is rotated, the accommodating chamber 311 in which the unused heating bag is positioned is selected to be in butt joint with the through hole 32, and the sealing switch 33 is opened to heat again.

Further, in some embodiments of the present invention, a receiving gap 6 is formed between the inner cup body 2 and the outer cup body 1 for facilitating the flow of the heating liquid, so as to receive more heating liquid. On the one hand, the heating liquid flows more easily between the outer cup body 1 and the inner cup body 2, and the inner cup body 2 is immersed in the heating liquid to a higher level. The heating liquid wraps the inner cup body 2 and heats the inner cup body from the bottom and the side wall in all directions, so that the heating efficiency is improved; on the other hand, when using many times, because soak the heating package, can inevitably lose partial heating fluid, hold more heating fluid cooperation repetitious usage, frequently add heating fluid when avoiding using, improve used repeatedly's convenience.

As shown in fig. 3, optionally, the inner cup body 2 is configured into a shape of an inverted circular truncated cone with a small top and a large bottom, so that a gap between the inner cup body 2 and the outer cup body 1 is increased, and a buckling effect of the inner cup body 2 and the cup opening of the outer cup body 1 is not affected. Interior cup 2 lower part is less, and bottom heating fluid is more, and the heating fluid flow in interior cup 2 and the accommodation chamber 311 of being convenient for realizes heat exchange, increases the clearance under the condition of reducing interior cup 2 capacity as far as possible, realizes improving heating efficiency's technological effect.

In some embodiments of the present invention, at least one air hole 12 is formed in one end of the sidewall of the outer cup 1 near the rim of the cup, and a semi-permeable membrane 13 for water-proof and air-permeable is disposed in the air hole 12.

In the above embodiment, it is easy to understand that a large amount of water vapor is inevitably generated in the heating process, and the gas generated inside the air hole 12 is discharged when being used for heating, so that the sealing effect of the buckle 21 at the outer cup opening is prevented from being influenced by too high internal air pressure, and the heating liquid is prevented from leaking to cause safety accidents such as scalding. The air hole 12 is provided with a semipermeable membrane 13 for water and air permeability, so that the heating liquid inside the air hole does not flow out when the air hole is moved at ordinary times, and the air hole is convenient to carry. The air hole 12 is formed in one end, close to the cup opening, of the outer cup body 1 and is far away from heating liquid at the bottom, and safety accidents caused by the fact that liquid flows out of the heating hole due to thermal expansion during heating are avoided.

Alternatively, in this other embodiment, the semi-permeable membrane 13 may be replaced by a sealing plug that is manually opened to allow venting upon heating. The sealing plug is arranged on one side of the outer wall of the outer cup body 1 and is opened outwards, so that the sealing plug is convenient for a user to open or close and plays a role in protection. When the user forgets to open the sealing plug, the air pressure in the outer bottle body is increased, the sealing plug can be pushed away by the internal air pressure, the automatic opening effect is achieved, and the function of forgetting to protect is achieved.

Example 3

As shown in fig. 1 to 3, in this embodiment, in addition to the above embodiments, the lower end of the outer cup 1 is provided with a number of clips 37 corresponding to the number of the receiving chambers 311, the base 3 is provided with a rotation-limiting buckle engaged with the clips 37, and the rotation-limiting buckle is engaged with the clips 37 for limiting the rotation angle of the base 3, so that the corresponding connecting holes 34 can be accurately rotated to the lower side of the through holes 32.

In this embodiment, the rotation-limiting buckle is used to limit the rotation of the base 3, when the base 3 rotates to the position where the connecting hole 34 of one of the accommodating chambers 311 is aligned with the through hole 32, the clip 37 of the accommodating chamber 311 is clamped by the rotation-limiting buckle, so as to ensure that the connecting hole 34 is properly aligned with the through hole 32, and avoid the situation that the heating efficiency is affected by the narrowing of the liquid channel due to the alignment of a half of the channel. When the device is used again, the base 3 needs to be rotated slightly with force, so that the clip 37 breaks through the rotation limiting buckle until the next accommodating chamber 311 is clamped corresponding to the clip 37. The user can determine whether to align the connecting hole 34 with the through hole 32 according to the clamping condition, so that the operation is convenient.

In some embodiments of the present embodiment, a sealing ring 4 is disposed at the joint of the lower end of the through hole 32 and the connecting hole 34.

In the above embodiment, the sealing ring 4 plays a role of sealing and preventing leakage of liquid, so that when heating is avoided, due to the gap between the base 3 and the outer cup body 1, the heating liquid flows into other accommodating chambers 311, so that the heating temperature of a plurality of heating bags is too high at the same time, and accidents such as damage or scald are caused, and resource waste caused by pollution to other heating bags which are not needed to be used is also avoided.

In some embodiments of the present invention, the sealing switch 33 includes a pluggable sealing member 35, the outer cup 1 is provided with a slot 36 communicating with the through hole 32, and the sealing member 35 is inserted into the slot 36. The through hole 32 is opened and closed by plugging the sealing element 35, the structure is simple, and the production and the manufacture are convenient.

The seal 35 is thin as a whole, and the gap in which the through hole 32 is broken when the seal 35 is pulled out is small, so that liquid leakage does not occur.

Optionally, the through hole 32 of the slot 36 of the outer cup 1 is made of an elastic material, so that the sealing element 35 can be conveniently inserted and pulled out, and the sealing effect can be achieved when the sealing element 35 is pulled out.

Example 4

As shown in fig. 1-2, in some embodiments of the present invention, a sealing cover 5 is covered at the rim of the inner cup body 2.

In this embodiment, the inner cup 2 is covered with a sealing cap 5 to seal the drinking liquid inside the inner cup 2. When going out, the user can fill liquid in advance and cover the sealing cover 5, so that the portable beverage heating device can be carried about and can heat beverage. When the heating bag is replaced or the cup body is turned over to pour the heating liquid in the containing chamber 311 back to the outer cup body 1, the beverage which is not drunk up in the inner cup body 2 does not need to be poured out firstly, and the operation is more convenient.

Optionally, a thread is disposed at the rim of the inner cup body 2, and the sealing cover 5 is rotatably sealed with the inner cup body 2 by the thread. The sealing cover 5 is screwed and sealed in a spiral mode, the sealing effect is better, and the service life is longer.

Referring to fig. 6, in some embodiments of the present embodiment, the outer sidewall of the outer cup 1 is sleeved with an insulating layer 7 for preventing scald. As can be understood, a large amount of heat can be generated in the heating process, and the outer cup body 1 is high in temperature and easy to scald. Therefore, in this embodiment, the outer side wall of the outer cup body 1 is provided with the thermal insulation layer 7 for preventing scald, and the thermal insulation layer 7 is a high temperature resistant thermal insulation material, including but not limited to rubber, wood or cloth. These materials still have the heat preservation effect, avoid the heating fluid temperature to run off too fast, can guarantee the temperature of beverage in interior cup 2 for a long time.

Further, in this embodiment, the heat insulating layer 7 is detachably sleeved on the outer portion of the outer cup body 1, and rubber, wood and cloth are stained with water or have short service life after being heated, so that stains can be timely replaced or cleaned by detachable connection.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A removable self-heating cup, comprising:

the cup mouth of the outer cup body is provided with a clamping groove;

the base is arranged at the lower part of the outer cup body and is provided with a containing cavity for placing a heating bag, the containing cavity is communicated with the outer cup body through a through hole at the bottom of the outer cup body, and a sealing switch for opening the through hole is arranged at the through hole.

2. The detachable self-heating cup as claimed in claim 1, wherein the base is rotatably connected to the outer cup body, the receiving cavity comprises a plurality of independent receiving chambers, a connecting hole is formed at an upper portion of each receiving chamber, and the base is rotated to place any connecting hole below the through hole to communicate the receiving chamber with the outer cup body.

3. The removable self-heating cup according to claim 2, wherein a receiving gap is formed between said inner cup and said outer cup to facilitate the flow of heated liquid.

4. The detachable self-heating cup according to claim 1, wherein at least one air hole is formed in one end of the side wall of the outer cup body, which is close to the cup opening, and a semi-permeable membrane for water and air isolation is arranged in the air hole.

5. The detachable self-heating cup according to claim 2, wherein a sealing ring is arranged at the joint of the lower end of the through hole and the connecting hole.

6. The removable self-heating cup according to claim 1, wherein said sealing switch comprises a pluggable sealing member, said outer cup body having a slot communicating with said through hole, said sealing member being insertable into said slot.

7. The removable self-heating cup as recited in claim 2, wherein the inner cup body is covered with a sealing cover at the rim.

8. The detachable self-heating cup as claimed in claim 2, wherein the lower end of the outer cup body is provided with a number of clips corresponding to the number of the accommodating chambers, the base is provided with a rotation limiting buckle matched with the clips, and the rotation limiting buckle is matched with the clips to limit the rotation angle of the base so that the corresponding connecting holes can be accurately rotated to the positions below the through holes.

9. The detachable self-heating cup as claimed in claim 7, wherein a screw thread is provided at the rim of the inner cup body, and the sealing cover is rotatably sealed with the inner cup body by the screw thread.

10. The detachable self-heating cup as claimed in claim 1, wherein the outer side wall of the outer cup body is sleeved with an anti-scald thermal insulation layer.