CN210311744U

CN210311744U - Drinking bottle

Info

Publication number: CN210311744U
Application number: CN201920793822.8U
Authority: CN
Inventors: 潘琦; 朱文尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-04-14
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a drink bottle, including bottle lid, last bottle and lower bottle, wherein the internal reaction liquid that is equipped with of epicoele in the last bottle is and sealed by the seal membrane, and the internal reaction body that can react with reaction liquid that is equipped with of cavity of resorption in the lower bottle still is equipped with along axially extended spine portion in the cavity of resorption, and the relative motion of bottle and last bottle makes spine portion puncture the seal membrane through the operation down, realizes the purpose of heating. The utility model provides a pair of drink bottle, it not only heats the simple operation, and factor of safety is high moreover, has also protected drinker's safety when having improved user experience.

Description

Drinking bottle

Technical Field

The utility model relates to a drinking bottle, in particular to a drinking bottle capable of self-heating.

Background

The bottled drink is convenient to drink and carry, and is the first choice for people to go out. However, the temperature of the beverage is generally low, and in cold winter or in normal times when the body is not proper, the cold feeling of people can be aggravated by drinking the beverage with low temperature, and even the gastrointestinal discomfort is caused.

Some beverage bottles for heating beverages exist in the market at present, for example, chinese patent 201520701591.5 discloses a self-heating dual-port beverage bottle, which adopts two ports arranged at two ends of a bottle body, one port is a drinking port, and the other port is a heating port. The bottle body is internally provided with a semi-closed metal tube, the opening end of the semi-closed metal tube is tightly connected with the heating port, a heating bag and a water drum are arranged in the semi-closed metal tube, and the heating bag is fixed at the bottom of the tube and is used for pricking a needle to keep a certain distance with the water drum. The water bag is placed in the sliding piston body and can be pushed. The heating bag is filled with heating substances which can generate heating reaction when meeting water. However, such products are complicated in operation process for heating drinks, and a large amount of gas is generated due to the reaction of the water bag and the exothermic material, and the high-temperature gas is easy to explode in a closed space, thus causing damage to drinkers. Moreover, as some drinking bottles on the market are provided with reaction devices for heating drinks on the outer circumference, the risk of scalding the drinkers is easily brought.

Disclosure of Invention

The utility model aims to provide a: to the problem that above-mentioned prior art exists, provide a drink bottle, it not only heats the simple operation, and factor of safety is high moreover, has also protected drinker's safety when having improved user experience.

In order to achieve the above purpose, the drinking bottle of the present invention comprises a bottle cap, an upper bottle body and a lower bottle body, wherein the upper bottle body is provided with an upper cavity and a reaction liquid located in the upper cavity in the side away from the bottle cap, and the end of the upper cavity facing the lower bottle body is provided with a sealing film; a lower cavity is fixedly arranged in the lower bottle body, at least one sharp-pointed part extending along the axial direction is arranged in the lower cavity, the sharp-pointed part is positioned under the sealing membrane, and a reaction body is arranged in the lower cavity; the outer circumference of the upper bottle body is provided with a first groove and a second groove, the lower bottle body can be connected to the first groove in a relative motion mode, the first groove can enable the spine portion and the sealing film to keep a certain distance in the axial direction, the second groove is located at one side close to the bottle cap, the axial distance between the second groove and the first groove is larger than that between the spine portion and the sealing film, and the lower bottle body can move to the second groove from the first groove.

The utility model discloses a further scheme, the upper end periphery of lower bottle is gone up the symmetry and is equipped with two at least switch keys, but switch key relative motion ground is installed in the first recess.

The utility model discloses a further scheme, first recess with the connecting portion of second recess are equipped with a plurality of breachs on the circumference, just the circumference length of breach is more than or equal to the length of switching key.

The utility model discloses a further scheme, first recess is in be equipped with at least one restriction on the switching key rotation orbit the rotatory first spacing portion of switching key, first spacing position in the one end of breach.

The utility model discloses a further scheme is still including connecting the face, it is in to connect the radial setting of face bottle with down between the cavity the bottle is certainly down first recess motion is put during in the second recess, the lower terminal surface of going up the bottle with it is close to until the laminating relatively to connect the face.

The utility model discloses a further scheme, be equipped with a plurality of first exhaust ports on the lateral wall of cavity down, first exhaust port is located connect the below of face, just first exhaust port distance highly being greater than of cavity bottom surface down the reaction liquid is arranged in liquid level height in the cavity down.

The further scheme of the utility model, be equipped with waterproof ventilated membrane on the first exhaust port.

The utility model discloses a further scheme, be equipped with a plurality of second gas vent on the lateral wall of lower bottle, first gas vent with the second gas vent can form the circulation of air return circuit.

The utility model discloses a further scheme, the diameter of cavity is greater than down the diameter of seal membrane, the diameter of the periphery that spine position in is less than the diameter of seal membrane.

Therefore, the utility model provides a pair of drink bottle has following advantage:

1. the upper cavity body is positioned in the upper bottle body, so that a heat source generated after reaction is positioned in the middle of the drinking bottle, and the beverage in front of the cavity body and the bottle body can be uniformly and rapidly heated;

2. the ingenious switching design enables a user to only realize the reaction between the reaction liquid and the reaction body through extrusion and rotation without the help of an external tool, and the operation is simple;

3. the lower cavity is positioned in the middle of the lower bottle body, so that a user cannot be scalded by high temperature generated by reaction;

4. the high pressure generated by the reaction in the lower cavity is relieved by the plurality of exhaust loops, and the danger of explosion is avoided.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of an overall structure of a first embodiment of the present invention.

Fig. 2 is a perspective view of a lower bottle body according to a first embodiment of the present invention.

Fig. 3 is a B-B sectional view of the first embodiment of the present invention.

Fig. 4 is a C-C sectional view of a first embodiment of the present invention.

Fig. 5 is a cross-sectional view of the lower bottle body after rotating according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of the lower bottle body moving to the second groove in the first embodiment of the present invention.

In the figure: 1. a bottle cap; 2. the bottle body is arranged; 3. an upper cavity; 4. a sealing film; 5. a spike portion; 6. a second groove; 7. a first groove; 8. a connecting surface; 9. a first exhaust port; 10. a reactant; 11. discharging the bottle body; 12. a second exhaust port; 13. a switch key; 14. a lower cavity; 15. a first limiting part; 16. and (4) a notch.

Detailed Description

The utility model provides a pair of drink bottle, as shown in figure 1, including bottle lid 1, upper bottle body 2 and lower bottle body 11. As shown in fig. 3, the bottle cap further comprises an upper cavity 3 located in the upper bottle body 2 and on a side away from the bottle cap 1, an open end of the upper cavity 2 faces the lower bottle body 11, and a sealing film 4 for sealing the upper cavity 3 is provided at the open end, and a reaction solution can be contained therein.

The lower bottle body 11 is internally provided with a lower cavity 14, and the lower cavity 14 is fixed at the middle part of the lower bottle body through a connecting surface 8 which is radially arranged between the lower bottle body 11 and the lower cavity 14. Be equipped with at least one along axially extended spine portion 5 in the cavity of resorption 14, this spine portion 5 is located seal membrane 4 under, the utility model discloses preferred adoption is provided with 3 circumference and the spine portion that the symmetry set up in cavity 13 of resorption. The lower chamber 14 is provided with a reaction body 10 therein, and the reaction body 14 can react with the reaction liquid in the upper chamber 3 and generate a large amount of hot gas. In this embodiment, the reactant may be a self-heating material in the conventional self-heating product, and the reaction solution may be a liquid such as water.

The upper body 2 is provided with a first groove 7 and a second groove 6 on the outer circumference of the end portion near the lower body 11, and the second groove 6 is located at a side near the cap 1. The circumference of the upper end of the lower bottle body 11 is symmetrically provided with at least two switching keys 13, and the switching keys preferably adopted by the utility model are two keys protruding from the circumference of the lower bottle body 11. As will be appreciated by those skilled in the art, the engagement of the lower body with the recess may also be achieved by a wedge-shaped locking engagement. The switch key 13 is relatively rotatably installed in the first groove 7, and the first groove 7 can keep a certain distance between the spike part 5 and the sealing membrane 4 in the axial direction, i.e. the spike part cannot puncture the sealing membrane due to misoperation or improper operation in the carrying process, so that the heating using effect is lost.

Connecting portion of first recess 7 and second recess 6 are equipped with a plurality of breachs 16 on the circumference, and 16 circumference length of breach is more than or equal to shift key 13's size, and this breach 16 can be with shift key 13 mating reaction, the utility model discloses the quantity that preferably adopts the breach is the same with shift key's quantity. At least one first limiting part 15 for limiting the rotation of the switch key is arranged on the rotation track of the switch key 13 of the first groove 7, and the first limiting part 15 is positioned at one end of the notch 16. In order to facilitate the user operation, those skilled in the art may know that two limiting portions may be adopted, wherein the first limiting portion limits the lower bottle body to rotate only along one direction, and the second limiting portion is disposed at the end of the second notch along the specific rotation direction, so that when the lower bottle body rotates to the second limiting portion, the switch key is completely opposite to the notch.

When the lower bottle body 11 rotates in the first groove 7 to the notch 16, the axial position of the lower bottle body 11 by the first groove 7 is released, so that the lower bottle body 11 can move upwards along the axial direction to the second groove 6. The utility model discloses the axial distance of setting for second recess 6 and first recess 7 is greater than the distance between spine portion 5 and the seal membrane 4, so at the in-process that bottle 11 removed to second recess 6 from first recess 7 down, spine portion 5 punctures seal membrane 4, if further rotatory down bottle 11 then impels seal membrane 4 to drop fast for reaction liquid flows out rapidly from going up the cavity.

The utility model discloses the diameter of cavity 14 is greater than the diameter of seal membrane 4 down in, and the diameter of the periphery that spine portion 5 is located is less than the diameter of seal membrane 4, is enough to guarantee that all reaction solutions flow into down in bottle 11, unlikely to leak in other positions. The side wall of the lower cavity 11 is provided with a plurality of first exhaust ports 9, and the first exhaust ports 9 are located between the connecting surface 8 and the bottom surface of the lower bottle body 11 and are close to the connecting surface 8. The height of the first exhaust port 9 from the bottom surface of the lower cavity 11 is greater than the liquid level of the reaction liquid falling into the lower cavity 11 to react with the reaction body, so that the reaction liquid cannot leak out from the first exhaust port 9 or even flow out of the drinking bottle.

The drinking bottle further comprises a second air outlet 12, wherein the second air outlet 12 is located on the side wall of the lower body 11 and can form an air circulation loop with the first air outlet 9 and the second air outlet. The utility model discloses preferably set up waterproof ventilated membrane on this first gas vent, can be in lower cavity reaction temperature rise gas expansion time, exhaust to the external world through the second gas vent, can also prevent that the user from leading to the reaction liquid to flow when the slope is drunk.

The utility model discloses well preferred setting is when lower bottle connects at first recess, and the distance of connecting the face distance of going up the bottle end of body equals the distance between first recess to the second recess. Therefore, when the lower bottle body moves from the first groove to the second groove, the lower bottle body moves towards the direction close to the end part of the upper bottle body until the lower bottle body is completely attached.

The upper cavity of the drinking bottle provided by the utility model is positioned in the upper bottle body, so that the heat source generated after reaction is positioned in the middle of the drinking bottle, and the beverage in front of the cavity and the bottle body can be heated uniformly and rapidly; the ingenious switching design enables a user to only realize the reaction between the reaction liquid and the reaction body through extrusion and rotation without the help of an external tool, and the operation is simple; the lower cavity is positioned in the middle of the lower bottle body, so that a user cannot be scalded by high temperature generated by reaction; the high pressure generated by the reaction in the lower cavity is relieved by the plurality of exhaust loops, and the danger of explosion is avoided.

Therefore, the utility model provides a pair of drink bottle, it not only heats the simple operation, and factor of safety is high moreover, has also protected drinker's safety when having improved user experience.

The present invention is not limited to the embodiments shown herein. The modifications made to the embodiment can be technical means commonly used by those skilled in the art, and all shall fall within the scope of the present invention.

Claims

1. A drinking bottle is characterized by comprising a bottle cap, an upper bottle body and a lower bottle body, wherein the upper bottle body is internally provided with an upper cavity and reaction liquid positioned in the upper cavity on the side far away from the bottle cap, and the end part of the upper cavity facing the lower bottle body is provided with a sealing film; a lower cavity is fixedly arranged in the lower bottle body, at least one sharp-pointed part extending along the axial direction is arranged in the lower cavity, the sharp-pointed part is positioned under the sealing membrane, and a reaction body is arranged in the lower cavity; the outer circumference of the upper bottle body is provided with a first groove and a second groove, the lower bottle body can be connected to the first groove in a relative motion mode, the first groove can enable the spine portion and the sealing film to keep a certain distance in the axial direction, the second groove is located at one side close to the bottle cap, the axial distance between the second groove and the first groove is larger than that between the spine portion and the sealing film, and the lower bottle body can move to the second groove from the first groove.

2. A drinking vessel as claimed in claim 1, wherein: at least two switching keys are symmetrically arranged on the circumferential surface of the upper end of the lower bottle body, and the switching keys can be arranged in the first groove in a relatively movable manner.

3. A drinking vessel as claimed in claim 2, wherein: the connecting part of the first groove and the second groove is provided with a plurality of notches on the circumference, and the circumferential length of the notches is larger than or equal to the length of the switching key.

4. A drinking vessel as claimed in claim 3, wherein: the first groove is provided with at least one first limiting part for limiting the rotation of the switching key on the rotation track of the switching key, and the first limiting part is positioned at one end of the notch.

5. A drinking vessel as claimed in claim 1, wherein: the lower end face of the upper bottle body is relatively close to the connecting face until the lower bottle body is attached to the second groove.

6. A drinking vessel as claimed in claim 5, in which: be equipped with a plurality of first exhaust ports on the lateral wall of cavity down, first exhaust port is located the below of connecting the face, just first exhaust port distance the height of cavity bottom surface is greater than down the reaction liquid is arranged in liquid level height in the cavity down.

7. A drinking vessel as claimed in claim 6, in which: and a waterproof breathable film is arranged on the first exhaust port.

8. A drinking vessel as claimed in claim 7, in which: the lateral wall of the lower bottle body is provided with a plurality of second exhaust ports, and the first exhaust ports and the second exhaust ports can form an air circulation loop.

9. A drinking vessel as claimed in claim 1, wherein: the diameter of the lower cavity is larger than that of the sealing film, and the diameter of the circumferential surface of the spine part is smaller than that of the sealing film.