CN110638292B

CN110638292B - Vacuum cup capable of being rapidly cooled and convenient to open

Info

Publication number: CN110638292B
Application number: CN201911112445.8A
Authority: CN
Inventors: 沈金山
Original assignee: Our Zhejiang Diou Trade Ltd
Current assignee: Our Zhejiang Diou trade Ltd.
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2021-06-01
Anticipated expiration: 2039-11-14
Also published as: CN110638292A

Abstract

The invention provides a vacuum cup capable of being cooled quickly and convenient to open, and relates to the technical field of vacuum cups. This thermos cup that can rapid cooling and be convenient for open, comprising a cup body, the inside fixed mounting of cup has the inner bag, the peripheral fixed mounting of inner bag has the heat preservation in the cup, the round hole has been seted up at the center of cup bottom, the cylinder groove has been seted up to the below of cup bottom round hole, the inside in cylinder groove is through spring fixedly connected with rubber head. This thermos cup that can rapid cooling and be convenient for open can make partial hot water in the inner bag flow into the cooling bath and accelerate the cooling, can directly drink when being convenient for need drink, and need not be with the help of other containers, and the hot water in the cooling bath also can warm up the hand, and then has improved the practicality of thermos cup, when the bowl cover is difficult to open because of inside and outside pressure difference, can increase the pressure in the cup through the inner space that reduces the cup, help the normal of bowl cover to open.

Description

Vacuum cup capable of being rapidly cooled and convenient to open

Technical Field

The invention relates to the technical field of vacuum cups, in particular to a vacuum cup which can be quickly cooled and is convenient to open.

Background

The vacuum cup is a cup capable of making the temperature change of drinking water in the cup slow, generally is a container made of ceramic or stainless steel and a vacuum layer, the top of the container is provided with a cover, the sealing is tight, the vacuum heat insulation layer can delay the heat dissipation of liquid such as water and the like in the container, so as to achieve the purpose of heat preservation, and along with the development of science and technology, a plurality of different heat preservation and insulation materials gradually appear, so that the types of the vacuum cup are increased.

However, whatever type of vacuum cup needs to have high sealing performance to achieve the heat preservation effect, but after hot water is poured into the high-sealing vacuum cup, the pressure inside the vacuum cup is gradually reduced along with the slow reduction of the water temperature, so that the cup cover is difficult to open under the action of the atmospheric pressure, and the traditional vacuum cup has the obvious defect that the interior of the traditional vacuum cup is hot water with high temperature, so that the traditional vacuum cup cannot be drunk immediately, and needs to be poured into other containers for cooling, so that the instant requirement of a user cannot be met.

In order to solve the problems, the inventor provides the vacuum cup which can be quickly cooled and is convenient to open, partial hot water in the inner container can flow into the cooling tank to accelerate cooling, the vacuum cup can be directly drunk when needing to be drunk, other containers are not needed, the hot water in the cooling tank can warm hands, the practicability of the vacuum cup is further improved, when the cup cover is difficult to open due to the difference of internal pressure and external pressure, the pressure in the cup body can be increased by reducing the internal space of the cup body, and the normal opening of the cup cover is facilitated.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: a vacuum cup capable of being rapidly cooled and convenient to open comprises a cup body, an inner container, a heat preservation layer, a round hole, a cylindrical groove, a spring, a rubber head, a connecting rod, a rotating handle, a cooling groove, a water outlet pipe, a cup opening, a cup cover, a threaded sleeve, a knob, a threaded rod and an air bag.

Wherein:

the novel cup is characterized in that an inner container is fixedly mounted inside the cup body, a heat preservation layer is fixedly mounted on the periphery of the inner container in the cup body, a round hole is formed in the center of the bottom of the cup body, a cylindrical groove is formed below the round hole in the bottom of the cup body, a rubber head is fixedly connected inside the cylindrical groove through a spring, a connecting rod is fixedly mounted at the bottom end of the rubber head, a rotating handle is rotatably connected to the bottom end of the connecting rod, the periphery of the cylindrical groove is communicated with a cooling groove, the left top end of the cooling groove is communicated with a water outlet pipe, a cup opening is fixedly mounted at the top end of the cup body, the periphery of the cup opening is in threaded connection with a cup cover, a threaded sleeve is rotatably connected to the center of the cup cover, a knob is.

Preferably, the heat preservation layer surrounds and distributes in the periphery of inner bag, can play the thermal-insulated effect of heat preservation to the inside hot water of inner bag.

Preferably, the cylinder groove is communicated with the round hole, the diameter of the cylinder groove is larger than the aperture of the round hole, the rubber head is positioned on one side close to the round hole, the top of the rubber head is arc-shaped, the rubber head and the cylinder groove are attached to each other, therefore, when the rubber head is extruded with the round hole under the action of the spring, the round hole can be blocked, and when the rubber head moves downwards, water in the liner can flow into the cylinder groove from the round hole and is positioned above the rubber head.

Preferably, the connecting rod passes through from the center of spring, and during initial state, the commentaries on classics handle that the connecting rod bottom rotation is connected is 90 and bends to fall into the bottom of cup, rather than the ground looks parallel and level for changeing the handle and can not hindering the stable of cup when not using and putting.

Preferably, the cooling groove is distributed around the periphery of the heat-insulating layer, so that the heat-insulating layer cannot act on the cooling groove, and meanwhile, the water in the cooling groove can raise the temperature of the peripheral surface of the cup body.

Preferably, the outlet pipe is linked together the outside of cooling bath and rim of a cup, and the outlet pipe of rim of a cup department distributes upwards to one side for the edge of rim of a cup outflow can be followed to the water in the cooling bath, and decurrent curtain coating when the obliquely ascending design of outlet pipe can avoid hot water to flow simultaneously.

Preferably, the gasbag is located the bottom of bowl cover, and the edge is the arcuation, and the diameter of bottom is less than the bore of rim of a cup, and the diameter of the department of fixedly connected with the bowl cover is greater than the bore of rim of a cup, consequently when gasbag and rim of a cup extrude mutually, can improve the sealed effect to the rim of a cup.

The invention provides a vacuum cup which can be quickly cooled and is convenient to open. The method has the following beneficial effects:

1. this thermos cup that can rapid cooling and be convenient for open through the design that the outlet pipe is linked together the outside of cooling bath and rim of a cup, can make the water in the cooling bath flow from the edge of rim of a cup, and rim of a cup department outlet pipe slant ascending design has avoided the phenomenon of hot water to take place downwards curtain coating easily when flowing from the outlet pipe simultaneously.

2. This thermos cup that can rapid cooling and be convenient for open is less than the bore of rim of a cup through gasbag bottom diameter, is greater than the design of rim of a cup bore with the diameter of bowl cover fixed connection department, and when the bowl cover of screwing, the gasbag can extrude mutually with the rim of a cup to the sealed effect of rim of a cup has been improved.

3. This thermos cup that can rapid cooling and be convenient for open through the design of cup bottom rubber head and the peripheral cooling bath of heat preservation, can make partial hot water in the inner bag flow into the cooling bath with higher speed cooling as required, can directly drink when being convenient for need drink, and need not be with the help of other containers, and the hot water in the cooling bath can heat the surface of cup, can warm up the hand, and then has improved the practicality of thermos cup.

4. This thermos cup that can rapid cooling and be convenient for open, through the cooperation of bowl cover top thread bush and threaded rod, the center that utilizes to rotate the knob and can drive the gasbag reciprocates, consequently when the bowl cover is difficult to open because of inside and outside pressure difference, can utilize the downward movement that drives the gasbag to reduce the inside space of cup, and then increased the inside pressure of cup, help the normal of bowl cover to open.

Drawings

FIG. 1 is a cross-sectional view of a structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;

FIG. 4 is a cross-sectional view of a structure at the lid of the present invention;

FIG. 5 is a cross-sectional view of the structure at the lid in use of the present invention.

In the figure: 1 cup body, 2 inner containers, 3 heat preservation layers, 4 round holes, 5 cylindrical grooves, 6 springs, 7 rubber heads, 8 connecting rods, 9 rotating handles, 10 cooling grooves, 11 water outlet pipes, 12 cup mouths, 13 cup covers, 14 thread sleeves, 15 knobs, 16 threaded rods and 17 air bags.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

This thermos cup that can rapid cooling and be convenient for open embodiment as follows:

referring to fig. 1-5, a vacuum cup capable of rapidly cooling and being conveniently opened includes a cup body 1, an inner container 2, a heat insulation layer 3, a circular hole 4, a cylindrical groove 5, a spring 6, a rubber head 7, a connecting rod 8, a rotating handle 9, a cooling groove 10, a water outlet pipe 11, a cup mouth 12, a cup cover 13, a threaded sleeve 14, a knob 15, a threaded rod 16, and an air bag 17.

Wherein:

the inner container 2 is fixedly arranged in the cup body 1, the heat preservation layer 3 is fixedly arranged on the periphery of the inner container 2 in the cup body 1, the heat preservation layer 3 is distributed on the periphery of the inner container 2 in a surrounding manner, the heat preservation and heat insulation effects on hot water in the inner container 2 can be achieved, the round hole 4 is formed in the center of the bottom of the cup body 1, the cylindrical groove 5 is formed below the round hole 4 in the bottom of the cup body 1, the rubber head 7 is fixedly connected with the inside of the cylindrical groove 5 through a spring 6, the cylindrical groove 5 is communicated with the round hole 4, the diameter of the cylindrical groove 5 is larger than the aperture of the round hole 4, the rubber head 7 is positioned on one side close to the round hole 4, the top of the rubber head is arc-shaped, the rubber head 7 is attached to the cylindrical groove 5, therefore, when the rubber head 7 is extruded with the round hole 4 under the action of the spring 6, the round hole 4 can be blocked, and, and is located above the rubber head 7, the bottom end of the rubber head 7 is fixedly provided with a connecting rod 8, the bottom end of the connecting rod 8 is rotatably connected with a rotating handle 9, the connecting rod 8 passes through the center of the spring 6, and in an initial state, the rotating handle 9 rotatably connected with the bottom of the connecting rod 8 is bent by 90 degrees and falls into the bottom of the cup body 1 and is flush with the ground, so that the rotating handle 9 can not hinder the stable placement of the cup body 1 when not used, the periphery of the cylindrical groove 5 is communicated with a cooling groove 10, the cooling groove 10 is circumferentially distributed on the periphery of the heat preservation layer 3, so that the heat preservation layer 3 can not act on the cooling groove 10, meanwhile, the water in the cooling groove 10 can raise the temperature of the peripheral surface of the cup body 1, and through the design of the rubber head 7 at the bottom of the cup body 1 and the cooling groove 10 at the periphery of the heat preservation layer 3, partial hot water in the, can directly drink when being convenient for to drink, and need not be with the help of other containers, and the hot water in the cooling bath 10 can heat the surface of cup 1, can warm up the hand, and then has improved the practicality of thermos cup.

The left top intercommunication of cooling bath 10 has outlet pipe 11, the top fixed mounting of cup 1 has rim of a cup 12, outlet pipe 11 is linked together the outside of cooling bath 10 and rim of a

cup

12, and 11 upwards distributions in the slope of outlet pipe of rim of a cup 12 department, make hydroenergy in the cooling bath 10 enough follow the edge outflow of rim of a cup 12, decurrent curtain coating when outlet pipe 11 ascending design in the slope can avoid hot water to flow out simultaneously, design that the outside through outlet pipe 11 with cooling bath 10 and rim of a cup 12 is linked together, can make the water in the cooling bath 10 flow out from the edge of rim of a cup 12, rim of a cup 12 department outlet pipe 11 ascending design in the slope simultaneously, the phenomenon of downward curtain coating takes place easily when having avoided hot water to flow out from outlet pipe 11.

Peripheral threaded connection of rim of a cup 12 has bowl cover 13, bowl cover 13's center is rotated and is connected with thread bush 14, the top fixed mounting of thread bush 14 has knob 15, the bottom threaded connection of thread bush 14 has threaded rod 16, the bottom fixedly connected with gasbag 17 of threaded rod 16, cross bowl cover 13 top thread bush 14 and threaded rod 16's cooperation, utilize to rotate knob 15 and can drive gasbag 17's center and reciprocate, consequently when bowl cover 13 is difficult to open because of inside and outside pressure difference, can utilize the downward movement that drives gasbag 17 to reduce the inside space of cup 1, and then increased the inside pressure of cup 1, help bowl cover 13's normal open.

Gasbag 17 is located the bottom of bowl cover 13, and the edge is the arcuation, the diameter of bottom is less than the bore of rim of a cup 12, the diameter with bowl cover 13 fixed connection department is greater than the bore of rim of a cup 12, consequently when gasbag 17 extrudees with rim of a cup 12 mutually, can improve the sealed effect to rim of a cup 12, diameter is less than the bore of rim of a cup 12 through gasbag 17 bottom, diameter with bowl cover 13 fixed connection department is greater than the design of the bore of rim of a cup 12, when the bowl cover 13 of screwing, gasbag 17 can extrude with rim of a cup 12 mutually, thereby the sealed effect of rim of a cup 12 has been improved.

When the hot water cup is used, the cup cover 13 is unscrewed firstly to pour hot water into the inner container 2, then the cup cover 13 is screwed, in the screwing process of the cup cover 13, the air bag 17 at the bottom of the cup cover 13 is extruded with the cup opening 12, the sealing performance of the cup cover 13 to the cup opening 12 is improved, the heat preservation effect of the hot water can be improved through the heat preservation layer 3 wrapped on the periphery of the inner container 2, the connecting rod 8 can drive the rubber head 7 to compress the spring 6 to move downwards through rotating the rotating handle 9 and pulling downwards, so that the hot water in the inner container 2 can flow into the cylindrical groove 5 through the round hole 4 and finally flow into the cooling groove 10 on the periphery of the inner container 2, then the rotating handle 9 is loosened, the rubber head 7 moves upwards under the restoring force of the spring 6 and blocks the round hole 4, the hot water in the cooling groove 10 is separated from the hot water in the inner container 2, and the hot water in the cooling groove 10 is not wrapped by the heat preservation layer, and is closer to the periphery of the cup body 1, so that the water temperature is reduced more quickly, meanwhile, the temperature of the periphery of the cup body 1 is increased, the hand warming can be carried out, when drinking water is needed, the cup cover 13 can be rotated upwards to the upper side of the pipe orifice of the water outlet pipe 11 at the periphery of the cup orifice 12, so that the water in the cooling tank 10 can flow out of the water outlet pipe 11 and can be directly drunk, then whether hot water is added into the cooling tank 10 can be selected according to the requirement, when the hot water in the cup body 1 is cooled gradually, the pressure inside the cup body 1 is smaller, therefore, the cap 13 is difficult to open under the action of atmospheric pressure, and at the moment, the knob 15 can be rotated to drive the threaded sleeve 14 to rotate, the threaded sleeve 14 is matched with the threaded rod 16, so that the threaded rod 16 moves downwards, and then the air bag 17 is pushed to move downwards, so that the volume inside the cup body 1 is smaller, the pressure intensity is increased, and the normal opening of the cup cover 13 is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermos cup that can rapid cooling and be convenient for open, includes cup (1), its characterized in that: the cup is characterized in that an inner container (2) is fixedly arranged inside the cup body (1), a heat preservation layer (3) is fixedly arranged on the periphery of the inner container (2) of the cup body (1), a round hole (4) is formed in the center of the bottom of the cup body (1), a cylindrical groove (5) is formed below the round hole (4) in the bottom of the cup body (1), a rubber head (7) is fixedly connected inside the cylindrical groove (5) through a spring (6), a connecting rod (8) is fixedly arranged at the bottom end of the rubber head (7), a rotating handle (9) is rotatably connected at the bottom end of the connecting rod (8), a cooling groove (10) is communicated with the periphery of the cylindrical groove (5), a water outlet pipe (11) is communicated with the left top end of the cooling groove (10), a cup opening (12) is fixedly arranged at the top end of the cup body (1), and a cup cover (, a threaded sleeve (14) is rotatably connected to the center of the cup cover (13), a knob (15) is fixedly mounted at the top end of the threaded sleeve (14), a threaded rod (16) is connected to the bottom of the threaded sleeve (14) in a threaded manner, and an air bag (17) is fixedly connected to the bottom end of the threaded rod (16);

when the cup is used, the cup cover (13) is unscrewed firstly to pour hot water into the inner container (2), then the cup cover (13) is screwed, in the screwing process of the cup cover (13), the air bag (17) at the bottom of the cup cover (13) is extruded with the cup opening (12), the sealing performance of the cup cover (13) on the cup opening (12) is improved, the heat preservation effect on the hot water can be improved through the heat preservation layer (3) wrapped on the periphery of the inner container (2), the connecting rod (8) can drive the rubber head (7) to compress the spring (6) to move downwards through rotating the rotating handle (9) and pulling downwards, the hot water in the inner container (2) can flow into the cylindrical groove (5) through the round hole (4) and finally flow into the cooling groove (10) on the periphery of the inner container (2), then the rotating handle (9) is loosened, and the rubber head (7) can move upwards under the restoring force of the spring (6), the round hole (4) is blocked, so that hot water in the cooling groove (10) is separated from hot water in the inner container (2), the hot water in the cooling groove (10) is not wrapped by the heat insulation layer (3) and is closer to the periphery of the cup body (1), so that the water temperature is reduced more quickly, meanwhile, the peripheral temperature of the cup body (1) is increased, hands can be warmed, when drinking water is needed, the cup cover (13) can be upwards rotated to the upper side of the pipe orifice of the peripheral water outlet pipe (11) of the cup mouth (12), so that the water in the cooling groove (10) can flow out from the water outlet pipe (11) and can be directly drunk, then whether hot water is added into the cooling groove (10) or not can be selected according to needs, when the hot water in the cup body (1) is gradually cooled, the pressure inside the cup body (1) is difficult to be reduced, and therefore the cup cover (13) is difficult to be opened under the action of atmospheric pressure, at the moment, the knob (15) can be rotated to drive the threaded sleeve (14) to rotate, and the threaded sleeve (14) is matched with the threaded rod (16) to enable the threaded rod (16) to move downwards so as to push the air bag (17) to move downwards, so that the volume inside the cup body (1) is small, the pressure is increased, and the normal opening of the cup cover (13) is facilitated.

2. A thermos cup that can be cooled rapidly and opened conveniently according to claim 1, which is characterized in that: the heat-insulating layer (3) is distributed around the periphery of the inner container (2).

3. A thermos cup that can be cooled rapidly and opened conveniently according to claim 1, which is characterized in that: the cylindrical groove (5) is communicated with the round hole (4), and the diameter of the cylindrical groove (5) is larger than the aperture of the round hole (4).

4. A thermos cup that can be cooled rapidly and opened conveniently according to claim 1, which is characterized in that: the rubber head (7) is positioned on one side close to the round hole (4), the top of the rubber head is arc-shaped, and the rubber head (7) is attached to the cylindrical groove (5).

5. A thermos cup that can be cooled rapidly and opened conveniently according to claim 1, which is characterized in that: the connecting rod (8) passes through the center of the spring (6), and in an initial state, a rotating handle (9) rotatably connected with the bottom of the connecting rod (8) is bent by 90 degrees and falls into the bottom of the cup body (1) to be flush with the ground.

6. A thermos cup that can be cooled rapidly and opened conveniently according to claim 1, which is characterized in that: the cooling grooves (10) are distributed around the periphery of the heat preservation layer (3).

7. A thermos cup that can be cooled rapidly and opened conveniently according to claim 1, which is characterized in that: the water outlet pipe (11) is communicated with the cooling tank (10) and the outer side of the cup opening (12), and the water outlet pipe (11) at the cup opening (12) is distributed in an inclined upward direction.

8. A thermos cup that can be cooled rapidly and opened conveniently according to claim 1, which is characterized in that: the air bag (17) is positioned at the bottom of the cup cover (13), the edge of the air bag is arc-shaped, the diameter of the bottom is smaller than the caliber of the cup opening (12), and the diameter of the fixed connection part of the air bag and the cup cover (13) is larger than the caliber of the cup opening (12).