CN108497866A

CN108497866A - A kind of self-heating thermal insulation cup

Info

Publication number: CN108497866A
Application number: CN201810262489.8A
Authority: CN
Inventors: 朱家旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2018-09-07

Abstract

The present invention relates to a kind of self-heating thermal insulation cup, including cup body, cup lid, bottom cover, wind nets；Cup cup body bottom is recessed inwardly to form cup body cavity；It is packed into backing in cup body cavity and carries out heat production, the heat of backing output heats the water in thermal insulation cup, to maintain the temperature of heat preservation water in the cup；Wind net is equipped at cup body cavity mouth, wind sieve bottom, which is equipped with, to be adjusted ventilation opening size with the ventilation hole of adjusting size and is adjusted into amount of oxygen, to control backing rate of heat production；Bottom cover is equipped at cavity mouth to close cup body cavity；Cup lid upper surface is equipped with round platform and can be stored to bottom cover；This kind of self-heating thermal insulation cup is used with backing collocation, and backing is cheap, easy to carry, heat production is efficient；Self-heating thermal insulation cup is not necessarily to power supply, and reliability is high, can outdoors without electricity in the case of use, compact, the temperature that can guarantee thermal insulation cup hot water, use cost is low, and material is easy to get.

Description

A kind of self-heating thermal insulation cup

Technical field

The invention belongs to daily necessities technical fields, and in particular to be a kind of self-heating thermal insulation cup.

Background technology

Currently used common thermal insulation cup, has a single function, only heat insulation function, and after long-time under water temperature still meeting Drop, heat insulation effect is undesirable, and external cord is also needed to using electric heating thermos cup, cannot carry, inconvenient to use, when heating It is not easy to control temperature, hot water temperature is excessively high directly to drink, so a kind of portable controllable hair should be invented The self-heating thermal insulation cup of heat.

Invention content

In order to solve technical problem present in background technology, the present invention provides a kind of self-heating thermal insulation cup, the present invention without Need power supply, reliability is high, can outdoors without electricity in the case of use, compact, easy to carry, heat production is efficient to be can guarantee The temperature of thermal insulation cup hot water, use cost is low, and material is easy to get.

The present invention solves the problems, such as it there are used technical solutions：

The self-heating thermal insulation cup includes cup body, cup internal cavity, bottom cover, wind net, cup lid；The cup body is circumferentially with heat preservation Layer, the cup body bottom are equipped with bottom of a cup, and the bottom of a cup is recessed inwardly to form a glass internal cavity, the cup internal cavity Open Side Down and with Bottom of a cup is mutually tightly connected, the cup internal cavity closed upper part and lower ending opening；The bottom of a cup lower surface is equipped at cavity mouth Annular groove, the annular groove and the cup internal cavity center of circle are concentric, and screw thread is equipped with close to center of circle side in the annular groove slot One；The bottom cover is the flute profile that round and longitudinal cross-section is in intermediate recess, the bottom cover inner side mounting thread two, the bottom cover Medial surface screw thread two screws cooperation in bottom of a cup annular groove slot close to one phase of center of circle flank threads；The wind net is round and vertical In intermediate recess bottom be double-deck flute profile to section, the wind sieve bottom is divided into internal layer and outer layer, the endothecium structure be for Disk, the outer layer are the bottom of wind net, and the internal layer and superficies are equipped with several ventilation holes, in the internal layer and outer layer The heart is rotatablely connected by the shaft at wind sieve bottom center；Strip, wind net outer surface week are equipped at the cavity mouth inner surface To equipped with the card slot being mutually clasped with strip at cavity mouth；Wind net can mutually be snapped connection by strip and cavity mouth.

Further, the cup internal cavity circumferential direction material is single-layer metal or single-glass, and the cup body is circumferentially bilayer Hollow glass or double-level-metal thermal insulation material；Have benefited from above-mentioned improved structure, cup internal cavity inner wall is single-layer metal or single layer glass The heat of glass, good heat conduction effect, backing output can be transmitted to quickly through cup internal cavity inner wall in cup in hot water, backing heat production profit With rate height, cup body is circumferentially double-layer hollow structure, and the heat of hot water in cup can be prevented to be lost in by cup body.

Further, the cup internal cavity depth accounts for the one third of cup body height to 2/3rds, the cup internal cavity Diameter width degree accounts for a quarter of cup body diameter width to one third；Have benefited from above-mentioned improved structure, backing heat production merges Being transmitted in thermal insulation cup for reason is heated to hot water, and cavity volume, which crosses conference, influences thermal insulation cup hot water volume, and volume is too small and can make It obtains heat production to have little time to conduct, leads to heat losses.

Further, highly there is difference in height inside and outside the annular groove, the difference in height height is the bottom of bottom cover Face thickness, after the bottom cover screws in bottom of a cup annular groove, bottom of a cup bottom surface is plane；Have benefited from above-mentioned improved structure, annular groove It is more reasonable to coordinate with bottom cover, bottom of a cup will not be caused uneven because screwing in bottom cover, thermal insulation cup is effectively prevent to topple over.

Further, the bottom cover bottom outer surface is equipped with hemispherical groove, and riser is equipped among the hemispherical groove； Have benefited from above-mentioned improved structure, rotation riser can be easier by hemispherical groove, groove structure plays the left side of the storage to riser The right side, riser, which can play the role of handle, to be helped to rotate, but not because prominent cause bottom of a cup and bottom cover uneven.

Further, the wind net materials are rigid plastics or rubber, and the wind net opening is equipped with foldable handle, institute Stating folding handle can pack up to the fold of two side directions；Having benefited from above-mentioned improved structure, wind web material matter uses rigid plastics or rubber, Heat-conducting effect is poor after closing, can play insulation effect, prevents heat from shedding out of cup internal cavity；The folding that wind net opening is equipped with Folded handle, can be more convenient, it is simpler wind net is gone out to propose from cavity mouth, can turn down foldable structure can increase storing for handle Property.

Further, the wind net internal layer upper surface is equipped with swivel plate, and the internal layer can rely on swivel plate opposed outer layer to revolve Turn, to be turned on and off ventilation hole；Have benefited from above-mentioned improved structure, by being carried out to internal layer by internal layer upper surface swivel plate Rotation, is more easily turned on and off ventilation hole, to control the amount of oxygen into cup internal cavity, to control heat posted Generate heat heat and fever time.

Further, it heat posted or the warmer of should arranging in pairs or groups when the self-heating thermal insulation cup use while using；Have benefited from above-mentioned Improved structure, backing is cheap, easy to carry, heat production is efficient, is good energy storage unit.

Further, the cup lid upper surface is equipped with round platform, and the round platform outer surface is circumferentially with screw thread three, the round platform Outer surface thread three can screw cooperation with bottom cover medial surface screw thread two；Have benefited from above-mentioned improved structure, the screw thread of cup lid upper surface It can play the role of temporary storage to bottom cover, after bottom cover is screwed off from bottom of a cup, bottom cover can be spun on above cup lid, prevent bottom cover It loses.

Compared with prior art, advantageous effect possessed by the present invention：

1, thermal insulation cup and backing collocation use, and the cheap heat production easy to carry of backing is efficient.

2, cup internal cavity inner wall is single-layer metal or single-glass, good heat conduction effect, backing output heat utilization ratio height.

3, wind web material matter uses rigid plastics or rubber, and heat-conducting effect is poor after closing, can play insulation effect, prevent heat Amount sheds out of cup internal cavity；Ventilation opening on wind net double-layer structure can big minor adjustment, control backing contacts amount of oxygen, to Control backing heat production time and heat production temperature height.

4, cup lid upper surface round platform is circumferentially with screw thread, can play the role of the storage to bottom cover, and bottom cover is screwed off from bottom of a cup It is spun on cup lid upper surface afterwards, prevents bottom cover from losing.

5, backing is put into after glass internal cavity and screws bottom cover again, backing still be isolated air, will not heat production, at this time in cup Cavity plays the role of storage, is convenient for the carrying of backing.

6, the heat given out at cup internal cavity mouth may be used as warm hand.

Description of the drawings

Present invention will be further explained below with reference to the attached drawings and examples：

Fig. 1 is a kind of sectional view of self-heating thermal insulation cup most preferred embodiment.

Fig. 2 is the sectional view that a kind of self-heating thermal insulation cup most preferred embodiment bottom of a cup installs wind net.

Fig. 3 is the sectional view that a kind of self-heating thermal insulation cup most preferred embodiment bottom of a cup installs bottom cover.

Fig. 4 is the sectional view of a kind of self-heating thermal insulation cup most preferred embodiment cup lid and bottom cover cooperation.

Fig. 5 is a kind of structural schematic diagram of self-heating thermal insulation cup most preferred embodiment bottom cover.

Fig. 6 is a kind of figure of the structural schematic diagram of self-heating thermal insulation cup most preferred embodiment wind net.

In figure：

1, cup body .11, insulating layer .12, bottom of a cup .121, annular groove .122, screw thread one；

2, cup internal cavity .21, strip .22, cavity mouth；

3, bottom cover .31, screw thread two .32, hemispherical groove .321, riser；

4, wind net .41, Intranet .411, swivel plate .42, internal layer .43, ventilation hole .44, shaft .46, card slot .47, carrying handle；

5, cup lid .51, round platform .52, screw thread three.

Specific implementation mode

Attached drawing one is a kind of most preferred embodiment, and the present invention is described in more detail below in conjunction with the accompanying drawings.

The self-heating thermal insulation cup includes cup body 1, and cup body is internally provided with glass internal cavity 2, and bottom of a cup is equipped with bottom cover 3, wind net 4, Cup lid 5 is equipped at cup body upper end opening.

The cup body 1 is circumferentially with insulating layer 11, and insulating layer plays the effect for preventing that the heat of hot water is lost in cup.

1 bottom of the cup body is equipped with bottom of a cup 12, and the bottom of a cup 12 is recessed inwardly to form glass internal cavity 2, the cup internal cavity 2 Open Side Down and is tightly connected with 12 phase of bottom of a cup, 2 closed upper part of cup internal cavity and lower ending opening, and 2 inside of cavity is sealing State prevents hot water in cup from being flowed out from cup internal cavity 2, and cavity 2 can play the role of storage to heat posted.

12 lower surface of the bottom of a cup is equipped with annular groove 121 at cavity mouth 22, and the annular groove is empty in cup Chamber is arranged, and the annular groove 121 and 2 center of circle of cup internal cavity are concentric.

It is equipped with screw thread 1 close to center of circle side in 121 slot of the annular groove, annular groove, which is recessed inwardly, to be played the bottom of to The storage of lid acts on, and bottom cover can be inserted into annular groove so that bottom of a cup is smooth, and the screw thread on screw thread 1 and bottom cover can screw Cooperation keeps the leakproofness of cup internal cavity 2.

The bottom cover 3 is the flute profile that round and longitudinal cross-section is in intermediate recess, 3 inner side mounting thread two of the bottom cover 31,3 medial surface screw thread 2 31 of the bottom cover is screwed in 12 annular groove of bottom of a cup, 121 slot close to one 122 phase of center of circle flank threads Cooperation, can be spun on bottom of a cup by the screw thread two on bottom cover, to play sealing function to cup internal cavity.

The wind net 4 is that round and longitudinal cross-section is in the flute profile that intermediate recess bottom is bilayer, and 4 bottom of wind net is divided into Internal layer 41 and outer layer 42, inside and outside two layers can be mutual indepedent, and internal layer can individually rotate.

The internal layer 41 and 42 surface of outer layer are equipped with several ventilation holes 43, and the internal layer 41 and outer layer 42 pass through wind net 4 The shaft 44 of bottom centre is rotatablely connected, and can be turned on and off to ventilation hole by rotating internal layer.

Strip 21 is equipped at 22 inner surface of cavity mouth, 4 outer surface of wind net is circumferentially with and card at cavity mouth 22 The card slot 46 that 21 phase of item is clasped；Wind net can be snapped connection by strip 21 and 22 phase of cavity mouth.

Further, the circumferential material of the cup internal cavity 2 is single-layer metal or single-glass, and it is double that the cup body 1 is circumferential Layer hollow glass or double-level-metal thermal insulation material；Have benefited from above-mentioned improved structure, 2 inner wall of cup internal cavity is single-layer metal or single layer The heat of glass, good heat conduction effect, backing output can be transmitted to quickly through 2 inner wall of cup internal cavity in cup in hot water, backing production Heat utilization efficiency is high, and circumferential cup body 1 is double-layer hollow structure, and the heat of hot water in cup can be prevented to be lost in by cup body 1.

Further, 2 depth of cup internal cavity accounts for the one third of 1 height of cup body to 2/3rds, empty in the cup 2 diameter width degree of chamber accounts for a quarter of 1 diameter width of cup body to one third；Have benefited from above-mentioned improved structure, backing heat production It can reasonably be transmitted in thermal insulation cup and be heated to hot water, cavity volume, which crosses conference, influences thermal insulation cup hot water volume, and volume is too small again Heat production can be made to have little time to conduct, lead to heat losses.

Further, highly there is difference in height 123 inside and outside the annular groove 121,123 height of the difference in height is The bottom thickness of bottom cover 3, after the bottom cover 3 screws in bottom of a cup annular groove 121,12 bottom surface of bottom of a cup is plane；Have benefited from above-mentioned change Into structure, it is more reasonable that annular groove 121 coordinates with bottom cover 3, bottom of a cup 12 will not be caused uneven because screwing in bottom cover 3, effectively prevent Thermal insulation cup is toppled over.

Further, 3 bottom outer surface of the bottom cover is equipped with hemispherical groove 32, is equipped among the hemispherical groove 32 Riser 321；Have benefited from above-mentioned improved structure, rotation riser 321 can be easier by hemispherical groove 32, groove structure plays pair The storage of riser 321 acts on, and riser 321 can play the role of handle, contributes to Unscrew bottom cover, but not because protrusion is led Cause bottom of a cup out-of-flatness.

Further, 4 material of wind net is rigid plastics or rubber, and 4 opening of wind net is equipped with foldable handle 47, the folding handle 47 can be turned down to two side directions and be packed up；Have benefited from above-mentioned improved structure, 4 material of wind net is moulded using hard Material or rubber, heat-conducting effect is poor after closing, can play insulation effect, prevents heat from shedding out of cup internal cavity；Wind net is open The folding handle 47 that place is equipped with, can be more convenient, it is simpler by wind net from cavity mouth 22 go out propose, can turn down foldable structure can increase Add the storage property of handle 47.

Further, 41 upper surface of wind net internal layer is equipped with swivel plate 411, and the internal layer 41 can rely on swivel plate 411 Opposed outer layer 42 rotates, to be turned on and off ventilation hole 43；Have benefited from above-mentioned improved structure, by by 41 upper surface of internal layer Swivel plate 411 rotates internal layer, is more easily turned on and off to ventilation hole 43, to control into cup internal cavity 2 amount of oxygen, to control heat posted fever heat and fever time.

Further, 5 upper surface of the cup lid is equipped with round platform 51, and 51 outer surface of the round platform is circumferentially with screw thread 3 52, 51 outer surface thread 3 52 of the round platform can screw cooperation with 3 medial surface screw thread 2 31 of bottom cover；Have benefited from above-mentioned improved structure, cup The screw thread of 5 upper surface of lid can play the role of bottom cover 3 temporary storage, after bottom cover 3 is screwed off from bottom of a cup, can be spun on bottom cover 3 5 top of cup lid, prevents the loss of bottom cover 3.

1, it installs：

1.1, bottom cover is screwed out by bottom cover outer surface riser.

1.2, by wind, square carrying handle carries Air outlet net on the net.

1.3, heat posted wrapper is opened, heat posted is rolled into an insertion cup internal cavity.

1.4, wind net circumferential recess is stuck on glass internal cavity mouth raised line, rotates internal layer surface swivel plate, ventilation hole is closed It closes.

1.5, bottom cover is screwed in into bottom of a cup.

2, it uses：

2.1, water is added in thermal insulation cup.

2.2, bottom cover is screwed out by bottom cover outer surface riser, and bottom cover is spun on the round platform of cup lid upper surface.

2.3, internal layer surface swivel plate is rotated, ventilation hole size is adjusted.

2,4 oxygen enter a glass internal cavity backing and start heat production, to the water reheating in thermal insulation cup.

3, it adjusts：

3.1, rotation rotation internal layer surface swivel plate, adjusts ventilation hole size；Oxygen inlet is adjusted, and then adjusts heat production Rate.

3.2, further, when not needing backing heat production.

3.21, rotary closing ventilation opening.

3.22, by bottom cover, round platform screws out from cup lid, and is spun on bottom of a cup, and bottom of a cup is made to seal.

Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations Mode, technical field those of ordinary skill within the scope of knowledge, present inventive concept can also not departed from Under the premise of various changes can be made.

Claims

1. a kind of self-heating thermal insulation cup, which is characterized in that the self-heating thermal insulation cup includes cup body (1), cup internal cavity (2), bottom It covers (3), wind net (4), cup lid (5)；

The cup body (1) is circumferentially with insulating layer (11), and cup body (1) bottom is equipped with bottom of a cup (12), the bottom of a cup (12) to Sunken inside forms cup internal cavity (2), and Open Side Down and is mutually tightly connected with bottom of a cup (12) for the cup internal cavity (2), in the cup Cavity (2) closed upper part and lower ending opening；

Bottom of a cup (12) lower surface is equipped with annular groove (121), the annular groove (121) and cup at cavity mouth (22) Internal cavity (2) center of circle is concentric, and screw thread one (122) is equipped with close to center of circle side in annular groove (121) slot；

The bottom cover (3) is the flute profile that round and longitudinal cross-section is in intermediate recess, bottom cover (3) inner side mounting thread two (31), bottom cover (3) the medial surface screw thread two (31) and close center of circle flank threads one in bottom of a cup (12) annular groove (121) slot (122) cooperation is mutually screwed；

The wind net (4) is that round and longitudinal cross-section is in the flute profile that intermediate recess bottom is bilayer, and wind net (4) bottom is divided into Internal layer (41) and outer layer (42), the endothecium structure are that (41) are disk, and the outer layer (42) is the bottom of wind net, the internal layer (41) and outer layer (42) surface is equipped with several ventilation holes (43), the internal layer 41 and outer layer 42 centrally through wind net (4) bottom The shaft (44) at center is rotatablely connected；

Strip (21) is equipped at cavity mouth (22) inner surface, wind net (4) outer surface is circumferentially with and cavity mouth (22) The card slot (46) that place's strip (21) is mutually clasped；Wind net can mutually be snapped connection by strip (21) and cavity mouth (22).

2. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：The circumferential material of the cup internal cavity (2) For single-layer metal or single-glass, the cup body (1) is circumferentially double-layer hollow glass or double-level-metal thermal insulation material.

3. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：Cup internal cavity (2) depth accounts for cup For the one third of body (1) height to 2/3rds, cup internal cavity (2) the diameter width degree accounts for the four of cup body (1) diameter width / mono- arrives one third.

4. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：Two inside and outside the annular groove (121) Side height is highly the bottom thickness of bottom cover (3) there are difference in height (123), the difference in height (123), and the bottom cover (3) screws in After bottom of a cup annular groove (121), bottom of a cup (12) bottom surface is plane.

5. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：Bottom cover (3) bottom outer surface is set There is hemispherical groove (32), riser (321) is equipped among the hemispherical groove (32).

6. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：Wind net (4) material is moulded for hard Material or rubber, wind net (4) opening are equipped with foldable handle (47), and the folding handle (47) can turn down to two side directions It packs up.

7. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：Wind net internal layer (41) upper surface is set There is swivel plate (411), the internal layer (41) can rely on swivel plate (411) opposed outer layer (42) to rotate, logical to be turned on and off Air holes (43).

8. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：It is answered when the self-heating thermal insulation cup use Collocation heat posted or warmer use simultaneously.

9. a kind of self-heating thermal insulation cup according to claim 1, it is characterised in that：Cup lid (5) upper surface is equipped with circle Platform (51), round platform (51) outer surface are circumferentially with screw thread three (52), round platform (51) outer surface thread three (52) and the bottom Lid (3) medial surface screw thread two (31) can screw cooperation.