CN115281513A - Thermos cup capable of adjusting drinking water temperature - Google Patents
Thermos cup capable of adjusting drinking water temperature Download PDFInfo
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- CN115281513A CN115281513A CN202211007393.XA CN202211007393A CN115281513A CN 115281513 A CN115281513 A CN 115281513A CN 202211007393 A CN202211007393 A CN 202211007393A CN 115281513 A CN115281513 A CN 115281513A
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- 239000003651 drinking water Substances 0.000 title claims abstract description 32
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 239000011229 interlayer Substances 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 230000035622 drinking Effects 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 124
- 238000009413 insulation Methods 0.000 claims description 45
- 239000010410 layer Substances 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000010301 surface-oxidation reaction Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 2
- 238000004321 preservation Methods 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 239000002923 metal particle Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
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- Table Devices Or Equipment (AREA)
Abstract
The invention provides a vacuum cup capable of adjusting drinking water temperature, which comprises a cup cover assembly, a vacuum heat-insulating cylinder, a throttling base and a heat-radiating shell, wherein hot water is filled in the vacuum heat-insulating cylinder, the heat-radiating shell is positioned outside the vacuum heat-insulating cylinder, a heat-radiating interlayer is formed between the heat-radiating shell and the vacuum heat-insulating cylinder, a water outlet hole is formed in the bottom of the vacuum heat-insulating cylinder, the water outlet hole is communicated with the heat-radiating interlayer, the throttling base is used for controlling the hot water to flow into the heat-radiating interlayer from the water outlet hole, the heat-radiating interlayer is used for drinking the hot water after the hot water is rapidly radiated and cooled, and the cup cover assembly is used for sealing the vacuum heat-insulating cylinder and the top end of the heat-radiating shell. The invention provides a plurality of drinking modes, which can not only cool hot water quickly, but also adjust the drinking water temperature according to the requirements of users, and can also achieve the long-time heat preservation effect of the vacuum heat preservation cup, and the vacuum heat preservation cup is more flexible in drinking and more convenient to use and operate.
Description
Technical Field
The invention relates to the technical field of vacuum cups, in particular to a vacuum cup capable of adjusting the temperature of drinking water.
Background
Common thermos cups in the market, such as vacuum stainless steel thermos cups, form the insulating layer through carrying out the evacuation sealing treatment to the intermediate layer space between its inner bag and the shell to reach the heat preservation effect. There are other types of vacuum cups or insulating layers arranged between the inner and outer cup bodies to prolong the cooling time of the hot water in the cup. The thermos cup has a long-time heat preservation function on hot water, and meets the requirement of people on drinking hot water in cold seasons. On the other hand, the ordinary vacuum cups in the market do not have the function of rapid cooling, so that the vacuum cups with good heat insulation performance need to enable users to wait for a long cooling time to drink water even if the cup covers are opened. The vacuum cup filled with the phase-change material in the double-layer vacuum cup shell interlayer in the current market has the function of quickly cooling hot water, but the heat preservation effect of the vacuum cup containing the phase-change material is greatly lower than that of a common vacuum cup, and the temperature can not be actively adjusted. Therefore, people need a thermos cup with a good heat preservation function and a quick cooling function and capable of adjusting water temperature.
CN103027555A discloses a vacuum cup capable of rapidly cooling and heating, the cup body comprises an inner layer, a shell and a gap layer, the bottom of the cup body is provided with a bottom hole, the bottom hole is communicated with the bottom of the gap layer, the higher part of the shell is provided with an upper hole, the vacuum cup opens the bottom hole and the upper hole, and drinking water in the cup is cooled by air flow. The gap layer is filled with cold water or hot water to cool or heat drinking water in the cup more quickly. According to the scheme, air or cold water is introduced through the middle gap layer to cool hot water in the whole cup, once the hot water in the cup is wholly cooled to become drinkable warm water, the heat preservation time of the warm water in the cup is shortened, and only water with the temperature lower than that of the previous time can be drunk in each follow-up process. In addition, air is introduced for cooling through the middle gap layer, so that the heat dissipation speed is low. Cold water or hot water is filled into the gap layer, so that the use process is not convenient enough.
CN104825023A proposes a vacuum thermos cup which can be shaken and cooled quickly. The vacuum cup comprises a cup body and a cup cover, wherein the cup body comprises an inner container, a shell and a gap layer between the inner container and the shell, vacuum is formed in the gap layer, heat conducting powder is sealed in the gap layer, the volume of the lower part of the gap layer is larger than that of the heat conducting powder, and the heat conducting powder can move freely in the gap layer. When the cup body is placed right, the cup body is in a heat preservation state, and the heat preservation performance of the cup body is the same as that of a common vacuum heat preservation cup. When the cup body is shaken (usually, the cup body is shaken upside down), the drinking water in the cup can be quickly cooled, and the drinking water with high temperature in the cup can be shaken and cooled to a proper temperature for drinking in a short time. This scheme must just can be in the heat preservation state when placing at the cup, can't transversely put in the knapsack and keep warm, has restricted its service environment. On the other hand, the temperature can be reduced only by shaking the cup body (usually shaking the cup body upside down), and the use process is not convenient enough.
CN102846141A proposes a vacuum cup with adjustable cooling speed. According to the scheme, soft magnetic metal particles are arranged in a vacuum cavity of a cup body, a movable permanent magnet is arranged on the outer circumference of a cup cover and comprises a plurality of small magnetic blocks, small holes are formed in the small magnetic blocks, and the small magnetic blocks are connected in series into a whole through a telescopic hoop. The distance of the sliding movable permanent magnet can be controlled to control the amount of soft magnetic metal particles entering a vacuum cavity on the side of the cup body, so that the cooling speed is controlled. According to the scheme, a large number of magnets are pre-installed in the cup, so that the weight of the cup body is increased, and the cup is inconvenient to carry and use. On the other hand, most of the metal particles are spherical, so that the contact area between the metal particles and the inner shell and the contact area between the metal particles and the outer shell are not large, and the heat dissipation efficiency is low.
Disclosure of Invention
The purpose of the invention is: to exist not enough among the above-mentioned background art, provide a thermos cup of adjustable drinking water temperature, can cool off the hot water fast, can adjust drinking water temperature according to the user demand again to can reach the long-time heat preservation effect that the thermos cup possessed, use convenient operation.
In order to achieve the purpose, the invention provides a vacuum cup capable of adjusting drinking water temperature, which comprises a cup cover assembly, a vacuum heat-insulating cylinder, a throttling base and a heat-radiating shell, wherein hot water is filled in the vacuum heat-insulating cylinder, the heat-radiating shell is positioned outside the vacuum heat-insulating cylinder, a heat-radiating interlayer is formed between the heat-radiating shell and the vacuum heat-insulating cylinder, a water outlet hole is formed in the bottom of the vacuum heat-insulating cylinder, the water outlet hole is communicated with the heat-radiating interlayer, the throttling base is used for controlling the hot water to flow into the heat-radiating interlayer from the water outlet hole, the heat-radiating interlayer is used for drinking the hot water after being subjected to quick heat radiation and cooling, and the cup cover assembly is used for sealing the vacuum heat-insulating cylinder and the top end of the heat-radiating shell.
Furthermore, a circumferential array radiating groove is formed in the inner surface of the radiating shell, and hot water is distributed to each flow channel of the circumferential array radiating groove to achieve rapid cooling.
Furthermore, the heat dissipation shell has the functions of absorbing heat and dissipating heat, the substrate is made of aluminum or aluminum alloy materials, and surface oxidation treatment is carried out, or other heat conduction materials are electroplated and sprayed.
Furthermore, the throttling base is installed at the bottom end of the vacuum heat-preservation barrel and the heat dissipation shell and comprises a base shell, a throttling valve core, a throttling valve lifting guide groove and a throttling valve sealing piece, wherein the base shell is provided with a spiral guide groove, the spiral guide groove and the throttling valve lifting guide groove are matched with the throttling valve core to rotate the base shell to drive the throttling valve core to vertically lift, and the throttling valve sealing piece is controlled to adjust the gap size of the water outlet hole.
Further, the choke valve sealing member is the silica gel material, has the resilience, the middle part of choke valve sealing member sets to coniform, with the aperture of apopore cooperatees, forms big or small adjustable play water gap, the outer fringe centre gripping of choke valve sealing member in the heat dissipation shell with between the choke valve lift guide slot, will the bottom of heat dissipation shell is sealed.
Furthermore, an annular buckle is formed on the base shell and is matched with an annular clamping groove at the bottom end of the heat dissipation shell to realize rotary connection and axial positioning.
Furthermore, a protruding structure is formed on the outer side of the bottom of the vacuum heat-insulation cylinder body, the protruding structure is in surface contact with the heat-dissipation shell, and a gap flow channel leading to the heat-dissipation interlayer is formed in a gap between the protruding structures.
Furthermore, the cup cover assembly comprises a cup cover base, a turnover cover and a clamping button, the cup cover base is in threaded connection with the radiating shell, an annular flow channel is formed in the cup cover base, the annular flow channel is in butt joint with the radiating interlayer and is used for water outlet drinking in the radiating interlayer, and the cup cover base seals a water injection port at the top end of the vacuum heat-insulating cylinder body through a sealing structure and seals the outer edge of the radiating interlayer at the same time; the cup cover base is provided with a drinking water port, and the turning cover is controlled to be opened and closed through the clamping button.
Furthermore, a unidirectional air inlet plug mounting hole and a heat dissipation interlayer space air vent are formed in the cup cover base, the unidirectional air inlet plug mounting hole corresponds to the vacuum heat insulation barrel and is used for unidirectional air inlet of the vacuum heat insulation barrel, and the heat dissipation interlayer space air vent is used for air exhaust when the heat dissipation interlayer enters water.
Further, the sealing structure comprises a water filling opening sealing ring for sealing the water filling opening and a cup cover sealing ring for sealing the heat dissipation interlayer.
The scheme of the invention has the following beneficial effects:
the thermos cup capable of adjusting the drinking water temperature has multiple drinking water modes by means of the arrangement of the vacuum insulation barrel, the heat dissipation shell, the throttling base and the like, can quickly cool hot water, can adjust the drinking water temperature according to the requirements of a user, can achieve the long-time insulation effect of the thermos cup, and is more flexible in drinking water and more convenient to use and operate;
according to the invention, the structure, the material and the like of the heat dissipation shell can improve the heat absorption and heat dissipation effects, so that a user can drink water quickly;
according to the invention, the throttling base seals the bottom end of the radiating shell and enables a user to steplessly and quickly adjust and control the size of the water outlet hole, so that the amount of water entering a radiating space is more accurately controlled, and the use experience of the user is further improved;
the cup cover assembly can ensure the circulation of hot water from the vacuum heat-insulation cylinder to the heat dissipation interlayer while ensuring the sealing and drinking;
other advantages of the present invention will be described in detail in the detailed description that follows.
Drawings
FIG. 1 is a longitudinal sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the vacuum insulation cylinder structure of the present invention;
FIG. 3 is a schematic structural diagram of a heat dissipation housing according to the present invention;
FIG. 4 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 5 is a schematic view of the throttle base structure and installation of the present invention;
FIG. 6 is a cross-sectional view of a base housing of the present invention;
FIG. 7 is a top view and a cross-sectional view of a throttle valve cartridge of the present invention;
FIG. 8 is a schematic view of a mounting ring of the present invention;
FIG. 9 is a schematic view of a throttle seal of the present invention;
FIG. 10 is a top view of the lid base of the present invention;
fig. 11 is a cross-sectional view of a lid base of the present invention.
[ description of reference ]
1-a cup cover assembly; 2-vacuum heat preservation cylinder body; 3-a throttling base; 4-a heat dissipation shell; 5-heat dissipation interlayer; 6-water outlet; 7-circumferential array heat dissipation grooves; 8-a base housing; 9-a throttle valve core; 10-a throttle valve lifting guide groove; 11-a throttle valve seal; 12-a helical guideway; 13-a first sliding guide; 14-a second sliding guide; 15-mounting a ring; 16-a limiting block; 17-a limit groove; 18-a connector barrel; 19-a ring slot; 20-ring buckle; 21-a raised structure; 22-mesh filter; 23-a cup cover base; 24-a water injection port; 25-an annular flow channel; 26-a drinking port; 27-one-way air inlet plug mounting holes; 28-heat dissipation interlayer space vent; 29-water filling port sealing ring; 30-a cup cover sealing ring; 31-a flip cover; 32-hook; 33-snap button; 34-compression spring.
Detailed Description
To make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be understood broadly, for example, as being either a locked connection, a detachable 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
As shown in fig. 1-3, an embodiment of the present invention provides a vacuum cup capable of adjusting the temperature of drinking water, which includes a cup cover assembly 1, a vacuum insulation cylinder 2, a throttling base 3 and a heat dissipation casing 4. Wherein, the vacuum heat-insulating cylinder 2 is made of an inner shell and an outer shell, the middle interlayer is vacuumized, and the vacuum heat-insulating cylinder 2 is filled with hot water, so that the hot water can be insulated for a long time and is kept at a high temperature.
The heat dissipation shell 4 is also of a cylinder structure, and the inner diameter of the heat dissipation shell is larger than the outer diameter of the vacuum heat insulation cylinder 2. The heat dissipation shell 4 is sleeved outside the vacuum heat insulation cylinder body 2 and forms a heat dissipation interlayer 5 with the vacuum heat insulation cylinder body 2, and the heat dissipation interlayer 5 can store hot water needing rapid cooling. Because heat dissipation shell 4 adopts structure and material that can rapid cooling, consequently can let the hot water rapid cooling in the heat dissipation intermediate layer 5, and heat dissipation intermediate layer 5 is isolated with the hot water vacuum that stores in the vacuum heat preservation barrel 2, and the hot water of storing in the vacuum heat preservation barrel 2 can long-time heat preservation, can hardly transmit the heat to heat dissipation intermediate layer 5.
In other embodiments, the vacuum insulation cylinder 2 may be replaced by a double-layer insulation cylinder filled with insulation material or other non-vacuum insulation cylinders, as long as the insulation effect of the insulation cylinder is ensured to meet the requirement.
Wherein, apopore 6 has been seted up to 2 bottoms of vacuum insulation barrel, apopore 6 and heat dissipation intermediate layer 5 intercommunication to the hot water in the vacuum insulation barrel 2 flows into heat dissipation intermediate layer 5 from the apopore 6 of opening under the action of gravity. Meanwhile, the opening and closing of the water outlet hole 6 are controlled by the throttling base 3. Particularly, the throttle base 3 can control the opening size of the water outlet hole 6, so that the water outlet flow is controlled, a user can conveniently control the water amount required to be drunk to enter the heat dissipation interlayer 5 for heat dissipation, and the rest hot water is still kept warm in the vacuum heat preservation cylinder 2.
In addition, the cup cover component 1 is used for sealing the top ends of the vacuum heat-insulation cylinder 2 and the heat-dissipation shell 4, a user drinks water to open the cup cover component 1, and the water cooled to a proper temperature in the heat-dissipation interlayer 5 is drunk.
The thermos cup of the adjustable drinking water temperature that this embodiment provided has three kinds of using-ways altogether:
the first method is as follows: control throttle base 3 opens apopore 6 and makes the leading-in hot water of heat dissipation intermediate layer 5 between heat dissipation shell 4 and the vacuum insulation barrel 2 after, control closes apopore 6, treats to drink after the hot water cooling in the heat dissipation intermediate layer 5.
The second method comprises the following steps: when the water retained in the heat dissipation interlayer 5 is not drunk, the throttling base 3 can be controlled again after the water is completely cooled, the flow of the hot water in the vacuum heat-insulation cylinder body 2 entering the heat dissipation interlayer 5 can be adjusted in a stepless manner, namely, the adjustment of the drinking water temperature is realized by controlling the mixing degree of the hot water in the vacuum heat-insulation cylinder body 2 and the cold water retained in the heat dissipation interlayer 5.
The third method comprises the following steps: keeping the bottom water outlet hole 6 in a completely opened state, conducting the interior of the vacuum heat-insulating cylinder 2 with the heat dissipation interlayer 5, and continuously exchanging heat between the hot water in the vacuum heat-insulating cylinder 2 and the exterior, so that all the hot water in the thermos cup can be continuously dissipated and cooled.
This embodiment relies on vacuum insulation barrel 2, heat dissipation intermediate layer 5 and throttle base 3's cooperation, can drink water in a flexible way, can cool off hot water fast, can adjust drinking water temperature according to the user demand again, can also reach the long-time heat preservation effect that the thermos cup possessed, uses convenient operation.
As shown in fig. 4, as a further improvement, a circumferential array of heat dissipation grooves 7 is formed on the inner surface of the heat dissipation housing 4 in this embodiment, that is, a plurality of heat dissipation grooves are distributed in a circumferential array relative to the central axis of the heat dissipation housing 4. Through the setting of circumference array radiating groove 7, make heat dissipation intermediate layer 5 have a plurality of runners, in hot water gets into heat dissipation intermediate layer 5 back and is shunted to each runner, increase and the area of contact of heat dissipation shell 4 structure, realize quick heat conduction cooling.
In this embodiment, the heat dissipation housing 4 has a certain thickness, and has functions of absorbing heat and dissipating heat outward, and the material is preferably aluminum or aluminum alloy, so that the hot water in each flow channel is rapidly cooled. In addition, an anti-scalding structure can be arranged at a proper position of the outer wall of the heat dissipation shell 4, due to the heat transfer structure of the heat dissipation shell 4, the surface temperature of the heat dissipation shell is high, hands can be scalded, and therefore a user can hold the vacuum cup to drink water and the like through the anti-scalding structure.
In this embodiment, the heat dissipation casing 4 is surface oxidation treated, or electroplated, sprayed with other heat conduction materials to realize the higher requirement of the user to the material of the inner and outer surfaces of the vacuum cup.
As a more preferred embodiment, the outer surface of the heat dissipation shell 4 can be sprayed with temperature-sensitive color-changing paint or provided with a temperature sensor, the temperature of water in the heat dissipation interlayer 5 is reflected in a visual mode, a user can drink water at a specific temperature conveniently, and user experience is further improved.
Meanwhile, as shown in fig. 5-9, in the present embodiment, the throttle base 3 is installed at the bottom end of the vacuum insulation cylinder 2 and the heat dissipation shell 4, and includes a base shell 8, a throttle valve core 9, a throttle valve lifting guide groove 10, and a throttle valve sealing member 11. Wherein, base shell 8 rotates with heat dissipation shell 4 to be connected, and the middle part of base shell 8 is formed with spiral guide slot 12 simultaneously, and choke valve case 9 sets up in the middle part of base shell 8, and choke valve case 9 self is provided with the through-hole simultaneously, and it embolias in spiral guide slot 12 of base shell 8. The throttle valve spool 9 is provided with a first slide guide portion 13 and a second slide guide portion 14, wherein the first slide guide portion 13 is located in the through hole, the second slide guide portion 14 is located on the outer side wall, the first slide guide portion 13 is matched with a spiral guide groove 12 in the middle of the base housing 8, and the second slide guide portion 14 is matched with a throttle valve lifting guide groove 10 located outside the throttle valve spool 9. Therefore, when the base shell 8 is rotated, the first sliding guide part 13 capable of driving the throttle valve core 9 slides along the spiral guide groove 12, the throttle valve core 9 is limited under the action of the second sliding guide part 14, the throttle valve core 9 is vertically lifted, the throttle valve sealing part 11 above the throttle valve core 9 is controlled to vertically lift, the opening and closing states of the water outlet holes 6 of the vacuum heat-insulation cylinder 2 are switched, the size of the gap of the water outlet holes 6 can be adjusted in a stepless mode, and the water outlet amount of drinking water is conveniently controlled.
Of course, in other embodiments, the way of the first sliding guide portion 13 matching with the spiral guide groove 12 can be changed into a way of screw thread matching, and the corresponding technical effect can be achieved.
It should be noted that, in this embodiment, the throttle valve lifting guide slot 10 is formed on an inner wall of the mounting ring 15, the mounting ring 15 is connected to the bottom end of the heat dissipation housing 4, a limiting block 16 protrudes from the inner wall of the bottom end of the heat dissipation housing 4, a limiting groove 17 corresponding to the limiting block 16 is formed on an outer wall of the mounting ring 15, and the limiting block 16 is used for limiting the limiting groove 17, so that the mounting ring 15 cannot rotate. Meanwhile, an annular space is formed between the outer wall of the base shell 8 and the spiral guide groove 12, the mounting ring 15 (and the throttle valve spool 9) are located in the annular space, and the bottom end of the mounting ring 15 is supported by the base shell 8 and cannot fall from the bottom end of the heat dissipation shell 4.
In this embodiment, the throttle valve sealing member 11 is made of silicone rubber, and has resilience. Preferably, the middle part of the throttle valve sealing member 11 is arranged in a conical shape, and is matched with the aperture of the water outlet hole 6 to form a water outlet gap with adjustable size. Meanwhile, the periphery of the throttle valve sealing element 11 is annular and is located between the top end of the mounting ring 15 and the inner wall of the heat dissipation shell 4, the periphery of the throttle valve sealing element 11 is attached to the inner wall of the heat dissipation shell 4 by means of the top end of the mounting ring 15, the bottom end of the heat dissipation shell 4 is sealed, and water is prevented from flowing out from the bottom end of the heat dissipation shell 4, and if the water flows into the base shell 8 from a gap between the limiting groove 17 of the mounting ring 15 and the limiting block 16 in a matched mode.
The throttle valve core 9 is connected with the middle part of the throttle valve sealing member 11 in an annular buckling mode, so that when the throttle valve core 9 ascends, only the conical structure in the middle part of the throttle valve sealing member 11 is pushed to synchronously ascend, and at the moment, the throttle valve sealing member 11 elastically deforms. When the throttle valve core 9 descends, the conical structure in the middle of the throttle valve sealing member 11 can descend synchronously under the action of the annular clamping pulling force of the throttle valve core 9. Consequently, throttle valve sealing member 11's middle part and throttle valve case 9 synchronous lifting rely on the conical structure to reach the purpose of control apopore 6.
Referring to fig. 3, in the present embodiment, the bottom end of the heat dissipation housing 4 has a connection cylinder 18, and the connection cylinder 18 adopts a special shape design with variable diameter, so that the bottom end of the heat dissipation housing 4 forms an inwardly recessed annular slot 19. An annular buckle 20 is formed on the base shell 8, the annular buckle 20 is matched with the annular clamping groove 19 to realize the rotation connection and the axial positioning of the base shell 8 and the heat dissipation shell 4, and the base shell 8 can support the installation ring 15, the throttle valve spool 9 and the like.
It should be noted that in this embodiment, the mounting ring 15, the throttle valve core 8, and the like are all located inside the connecting cylinder 18, the limiting block 16 is formed on the inner wall of the connecting cylinder 18, and the throttle valve sealing member 11 seals the connecting cylinder 18, so that a flow channel is formed between the water outlet 6 flush with the upper portion of the connecting cylinder 18 and the heat dissipation housing 4.
Referring to fig. 2, as a further improvement, in the present embodiment, the bottom of the vacuum insulation cylinder 2 and the bottom of the heat dissipation housing 4 (excluding the connection cylinder 18) are both tapered, the external conical surface of the vacuum insulation cylinder 2 is formed with the protrusion structure 21, when the heat dissipation housing 4 is sleeved into the vacuum insulation cylinder 2, the protrusion structure 21 contacts with the internal conical surface of the heat dissipation housing 4, on one hand, the axial relative installation position of the vacuum insulation cylinder 2 and the heat dissipation housing 4 can be confirmed, and meanwhile, the gap between the protrusion structures 21 can also form a gap flow channel leading to the heat dissipation interlayer 5 and is distributed in a circumferential array, so that the hot water flows more uniformly into the heat dissipation interlayer 5. Wherein the protruding structure 21 may be square, hemispherical, etc., and is not limited herein.
Referring to fig. 5, in the embodiment, the mesh filter 22 is further disposed at the water outlet hole 6, and the arrangement of the mesh filter 22 prevents impurities such as tea leaves in the vacuum insulation cylinder 2 from entering the heat dissipation interlayer 5, so as to facilitate drinking of a user and prevent the impurities from blocking the heat dissipation interlayer 5 and a flow channel inside the heat dissipation interlayer 5.
Meanwhile, as shown in fig. 10 and 11, in this embodiment, the lid assembly 1 includes a lid base 23, and the lid base 23 is in threaded connection with the heat dissipation housing 4 and can be opened or closed spirally. The water filling port 24 at the top end of the vacuum heat-insulation barrel body 2 is sealed through the sealing structure, and the heat dissipation interlayer 5 is sealed with the outside, so that water leakage during pouring of the vacuum cup is avoided.
An annular flow channel 25 is formed in the cup cover base 23, the annular flow channel 15 is in butt joint with the heat dissipation interlayer 5, namely, after the cup cover base 23 is in threaded fixation with the heat dissipation shell 4, water in the heat dissipation interlayer 5 can flow into the annular flow channel 15, water cooled in the heat dissipation interlayer 5 can enter the annular flow channel 15 when toppling over, the water drinking port 26 formed in the cup cover base 23 is used for drinking, the fact that the water is cooled in the heat dissipation interlayer 5 is guaranteed, hot water in the vacuum heat insulation barrel 2 cannot be directly drunk, scalding is avoided, and the like.
Because the cup cover base 23 completely seals the top end of the vacuum heat-insulating cylinder 2, when hot water in the vacuum heat-insulating cylinder 2 flows from the water outlet hole 6 to the heat dissipation interlayer 5, negative pressure is generated at the top end of the vacuum heat-insulating cylinder 2, so that the hot water cannot flow; similarly, the volume of the air of the heat dissipation interlayer 5 is reduced after water is injected, and positive pressure is generated, so that hot water cannot enter the heat dissipation interlayer 5. Based on this, cup cover base 23 has seted up one-way air inlet plug mounting hole 27 and heat dissipation intermediate layer space air vent 28 in this embodiment, and wherein one-way air inlet plug mounting hole 27 corresponds with vacuum heat preservation barrel 2, and internally mounted has one-way air inlet plug for vacuum heat preservation barrel 2's one-way air admission, heat dissipation intermediate layer space air vent 28 is used for the exhaust when heat dissipation intermediate layer 5 water guide.
It should be noted that, the unidirectional air inlet plug mounting hole 27 and the heat dissipation interlayer space vent hole 28 can both communicate with the external atmospheric pressure and also communicate with each other, and in this embodiment, a mutual communication mode is preferably adopted, that is, the unidirectional air inlet plug mounting hole 27 and the heat dissipation interlayer space vent hole 28 communicate with each other by means of the air passage of the cup cover base 23, so that the external atmospheric air can be prevented from entering the vacuum heat-insulating cylinder 2 to reduce the heat-insulating effect of hot water.
In the present embodiment, the sealing structure includes a water inlet sealing ring 29 for sealing the water inlet 24 of the vacuum insulation cylinder 2, and a lid sealing ring 30 for sealing the heat dissipation interlayer 5. Wherein, the water filling port sealing washer 29 is located the junction of bowl cover base 23 and 24 inner walls of water filling port, and bowl cover sealing washer 30 is located bowl cover base 23 and heat dissipation intermediate layer 5's threaded connection department, can be sealed with 2 tops of vacuum insulation cylinder and heat dissipation intermediate layer 5 tops.
Referring to fig. 1, in the present embodiment, the cup cover base 23 is further provided with a flip cover 31, the flip cover 31 is used for sealing the drinking port 26 on the cup cover base 23, and the flip cover 31 is opened when drinking water is needed. Wherein, the first end of flip 31 is articulated with bowl cover base 23, and the second end of flip 31 is formed with pothook 32, corresponds with joint button 33 on the bowl cover base 23 lateral wall to open and close through joint button 33 control flip 31.
Specifically, the snap button 33 is also hinged to the lid base 23, and a first end of the snap button 33 is connected to the compression spring 34, and a second end of the snap button 33 rotates to open when the first end is pressed, so that the flip cover 31 can be opened. When the flip cover 31 is closed, the snap button 33 hooks the hook 32 of the flip cover 31 under the action of the compression spring 34, so that the flip cover 31 stably seals the drinking opening 26. In addition, a torsional spring can be arranged on a hinged shaft of the turnover cover 31 and the cup cover base 23, so that the turnover cover 31 can automatically spring open and maintain the position after the clamping button 33 is opened, and drinking is facilitated.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a thermos cup of adjustable drinking water temperature, its characterized in that, includes bowl cover subassembly, vacuum insulation barrel, throttle base and heat dissipation shell, the hot water is equipped with in the vacuum insulation barrel, the heat dissipation shell is located the vacuum insulation barrel is outside, the heat dissipation shell with form the heat dissipation intermediate layer between the vacuum insulation barrel, the apopore has been seted up to vacuum insulation barrel bottom, the apopore with heat dissipation intermediate layer intercommunication, through throttle base control hot water is followed the apopore flows in the heat dissipation intermediate layer, the heat dissipation intermediate layer is used for drinking after the quick heat dissipation cooling of hot water, the bowl cover subassembly is used for sealing the vacuum insulation barrel and the top of heat dissipation shell.
2. A thermos cup with an adjustable drinking water temperature according to claim 1, wherein a circumferential array of heat dissipation grooves is formed on the inner surface of the heat dissipation shell, and hot water is distributed to each flow channel of the circumferential array of heat dissipation grooves to realize rapid cooling.
3. A thermos cup with adjustable drinking water temperature according to claim 1, wherein the heat dissipation casing has heat absorption and heat dissipation functions, and the base body is made of aluminum or aluminum alloy material and is subjected to surface oxidation treatment, or is plated or sprayed with other heat conduction materials.
4. A thermos cup with an adjustable drinking water temperature according to claim 1, wherein the throttling base is installed at the bottom end of the vacuum insulation barrel and the heat dissipation shell and comprises a base shell, a throttling valve core, a throttling valve lifting guide groove and a throttling valve sealing piece, the base shell is provided with a spiral guide groove, and the spiral guide groove and the throttling valve lifting guide groove are matched with the throttling valve core to rotate the base shell to drive the throttling valve core to vertically lift so as to control the throttling valve sealing piece to adjust the gap size of the water outlet hole.
5. A thermos cup with adjustable drinking water temperature according to claim 4, wherein the throttle valve sealing member is made of silica gel and has resilience, the middle part of the throttle valve sealing member is set to be conical and is matched with the aperture of the water outlet hole to form a water outlet gap with adjustable size, and the outer edge of the throttle valve sealing member is clamped between the heat dissipation shell and the throttle valve lifting guide groove to seal the bottom end of the heat dissipation shell.
6. A thermos cup capable of adjusting the temperature of drinking water according to claim 5, wherein the base housing is formed with an annular buckle which cooperates with an annular groove at the bottom end of the heat dissipation housing to achieve rotational connection and axial positioning.
7. A vacuum cup capable of adjusting the temperature of drinking water as claimed in claim 4, wherein the outside of the bottom of the vacuum heat-preserving cylinder body is formed with a raised structure, the raised structure is in surface contact with the heat-dissipating casing, and the gap between the raised structures forms a gap flow channel leading to the heat-dissipating interlayer.
8. A vacuum cup capable of adjusting the temperature of drinking water according to claim 1, wherein the cup cover assembly comprises a cup cover base, a flip cover and a clamping button, the cup cover base is in threaded connection with the heat dissipation shell, an annular flow channel is formed in the cup cover base, the annular flow channel is in butt joint with the heat dissipation interlayer and is used for water outlet drinking in the heat dissipation interlayer, and the cup cover base seals a water injection port at the top end of the vacuum heat insulation cylinder body through a sealing structure and seals the outer edge of the heat dissipation interlayer at the same time; the cup cover base is provided with a drinking port, and the flip cover is controlled to be opened and closed through the clamping button.
9. A thermos cup with an adjustable drinking water temperature according to claim 8, wherein the cup cover base is provided with a one-way air inlet plug mounting hole and a heat dissipation interlayer space vent hole, the one-way air inlet plug mounting hole corresponds to the vacuum insulation cylinder and is used for one-way air inlet of the vacuum insulation cylinder, and the heat dissipation interlayer space vent hole is used for air exhaust when the heat dissipation interlayer enters water.
10. A thermos cup according to claim 8, wherein the sealing structure comprises a filler seal ring sealing the filler, and a lid seal ring sealing the heat dissipation interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211007393.XA CN115281513A (en) | 2022-08-22 | 2022-08-22 | Thermos cup capable of adjusting drinking water temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211007393.XA CN115281513A (en) | 2022-08-22 | 2022-08-22 | Thermos cup capable of adjusting drinking water temperature |
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| Publication Number | Publication Date |
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| CN115281513A true CN115281513A (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211007393.XA Pending CN115281513A (en) | 2022-08-22 | 2022-08-22 | Thermos cup capable of adjusting drinking water temperature |
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| CN101731904A (en) * | 2009-12-17 | 2010-06-16 | 冯静 | Rotation regulation fast-cooling thermal insulating cup and use method thereof |
| CN203000282U (en) * | 2012-11-27 | 2013-06-19 | 大连海事大学 | Heat insulating and refrigerating water cup |
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