CN209712421U - A kind of vacuum cup for capableing of fast cooling - Google Patents

Abstract

The application belongs to insulation cup technology field, and in particular to one kind is capable of the vacuum cup of fast cooling, including the cup body with vacuum heat-insulating layer, the cooling portion above cup body and the shielding part above cooling portion；Cooling portion includes shell and the metal cooling pipe that is set in the housing；Shell is double-layer structure, and the lower part of inner walls or outer wall offers the screw thread of connection cup body；The cooling pipe is located at the top of screw thread；Cooling pipe is fixedly connected with the inner wall of shell, and the cavity between outer wall and inner wall is connected to；Position corresponding with cooling pipe offers air holes on the outer wall of the shell；The covering device includes cover board and the annular lid for being fixedly arranged on cover board lower part；The lid is equipped with the regulating part for adjusting cooling pipe air inflow；The application can be and easy to use by the water fast cooling and heat insulation effect identical with common vacuum cup in cup, and economic cost is low, has good universal prospect.

Description

A kind of vacuum cup for capableing of fast cooling

Technical field

The application belongs to insulation cup technology field, and in particular to one kind is capable of the vacuum cup of fast cooling.

Background technique

Vacuum cup is the daily commonly used daily necessity of people, vacuum cup in the market have mostly vacuum layer or every Water temperature in cup body is kept in a certain range, being easy to use by thermosphere by air or heat-barrier material.But this kind of heat preservation Cup has a limitation, is exactly that can only be not suitable for opening if water temperature over-high ready-to-drink to the water long-time heat preservation in cup.

There are some vacuum cups with cooling function in the market, vacuum cup upper layer is changed to cool down by such as cruel sense cooling cup Cavity reaches cooling effect using the capacity of hot drink in the switch control cavity of mechanical structure.The product design is novel, still Due to not having can only slowly to radiate using the accessory of fast cooling, the intracavitary hot drink that cools down, cooling effect is general；It is also sound 55 ° of illustrious cups of name lead to heat transfer and phase transformation combine using phase-change material as heat absorption interlayer, can either be to hot water in cup Cooling can also be such that cold water in cup heats, so that water temperature be made to can achieve potable 55 ° of human body or so.Before the product market Scape is huge, but using the vacuum cup of phase-change material, cost is higher under prior art conditions, and there are some potential safety problemss.

Patent 206641699U discloses a kind of fast-cooling cup for being applicable in composite phase-change material system, has cup body, institute The thermally insulating housing and the bladder layer being set in thermally insulating housing that cup body includes cup shape are stated, is formed between bladder layer and thermally insulating housing Closed cavity is provided with wrapping layer in the cavity, and cavity is divided into closed chamber 1 and chamber 2, middle chamber by wrapping layer 1 is formed between wrapping layer and bladder layer, and alloy phase change material, the 2 nonmetallic phase transformation materials of filling in chamber are filled in the chamber 1 Material；The vacuum cup quickly reduces the temperature of hot water in cup by composite phase-change material system, achievees the purpose that quickly to quote.It is such The drawbacks of vacuum cup is can to make water in the cup fast cooling using phase-change material, but since cup insulation layer is only phase change layer Outer shell, heat insulation effect original are not so good as common vacuum cup, and the water after cooling needs to drink in time；And due to increasing phase transformation Material leads to vacuum cup higher cost, is unfavorable for the universal use of product.

Patent CN109008537 A discloses a kind of vacuum cup using air flowing from cooling, and the vacuum cup includes The periphery of liner, the collet positioned at liner periphery and the lid positioned at liner upper, open end, the liner is arranged one Radiating sleeve constitutes air cold-zone channel between week and sleeve's inner wall outside the tank；And in the bottom and top of liner, It is set respectively to the component of air inflow and gas output adjusting, by changing air in the flowing velocity on radiating sleeve surface, realizes heat preservation Cup heat preservation is switched fast with cooling function.The vacuum cup does not need phase-change material, reduces the production cost of cup；But by It is air in insulating layer, heat insulation effect is poorer than the effect of vacuum cup；Structure is complicated is easy accumulation dust and water stain for radiating sleeve, And do not allow easy to clean, though being located on the outside of cup body, as the articles with direct body contact, there are certain safe diet is hidden Suffer from.

Therefore research and develop a kind of cheap, structure is simple, can quickly reduce water temperature in the cup, while having both good heat preservation effect Fruit, safe and reliable product are current technical problems urgently to be solved.

Summary of the invention

In order to solve the above-mentioned technical problem, it is to propose a kind of vacuum cup for capableing of fast cooling the purpose of the application, can incites somebody to action Water fast cooling in cup, and there is heat insulation effect identical with common vacuum cup, and easy to use, economic cost is low, With good universal prospect.

In order to achieve the above technical purposes, the application uses following technical scheme:

A kind of vacuum cup for capableing of fast cooling, including cup body, the cup body are made of liner and shell, liner and shell Between be hollow cavity, i.e. vacuum heat-insulating layer, the vacuum cup further includes cooling portion above cup body and is set to cooling Shielding part above portion；The cooling portion includes shell and the metal cooling pipe that is set in the housing；Shell is by inner and outer wall The double-layer structure of composition, lower part of the housing offer the screw thread of connection cup body；The cooling pipe is located at the top of screw thread, and cooling pipe is solid Set on the inner wall of shell and the cavity between inner walls, outer wall is connected to；It is corresponding with cooling pipe on the outer wall of the shell Position offers air holes；The shielding part includes cover board and the lid for being fixedly arranged on cover board lower part；The lid is equipped with for adjusting Save the regulating part of cooling pipe air inflow.

Preferably, the cooling pipe is in certain slope in the horizontal direction；After cooling pipe and hot water carry out heat exchange, interior heat is managed Air climbs upwards along the gradient, and cold air enters from below, to make the natural convection air in metal tube, improves heat dissipation effect Fruit；

Preferably, the lid is threadedly coupled with shell, is rotatably connected or is clamped.

It is further preferred that the lid is connected through a screw thread with shell；It is rotatable on the outside of lid to be arranged with adjusting ring； It adjusts position corresponding with air holes on ring and lid and offers venthole, and the venthole on lid is the first venthole, is adjusted Saving the venthole on ring is the second venthole；Ventilation when the first venthole is corresponding with the second ventilation hole site, in cooling pipe Amount is maximum, by rotating adjustment ring, adjusts the registration of the first venthole and the second venthole, realizes to ventilatory capacity in cooling pipe Control, to control the cooling velocity of water temperature in the cup.

It is further preferred that the lid and shell are rotatably connected by sliding slot and sliding block；It is corresponding with air holes on lid Position offer venthole, by rotate lid, adjust venthole and air holes registration, realize to ventilatory capacity in cooling pipe Control；It is additionally provided with limit assembly with the corresponding position of hull outside on the inside of the lid, clamping and pine by limit assembly It opens, so that lid to be fixed on to relative position different on shell.

It is further preferred that the lid and shell are clamped；It is installed with insulating layer on the inside of lid, the inner wall of insulating layer opens up There are several annular grooves；The top of housing exterior walls is equipped with annular protrusion compatible with annular groove；By moving up and down lid, It is clamped the annular groove of annular protrusion and different location, adjustment lid blocks the area of air holes, so as to adjust in cooling pipe Ventilatory capacity.

It is further preferred that the material of the insulating layer is vulcanie or plastics, so that lid be made to have good heat preservation While effect, guarantee that lid and shell are clamped firm.

Preferably, sealing rubber ring is equipped between the inner and outer wall of two end housing of cooling pipe, to limit air only Flowing in cooling pipe guarantees ventilatory effect without the cavity entered between shell.

Preferably, circular baffle plate is additionally provided in the shell；The diameter of baffle is slightly less than the diameter of shell, the outer circle of baffle It is socketed with sealing rubber ring week, baffle passes through sealing rubber ring and inner walls apical grafting；The centre of the baffle is solid slab or strainer Structure；Setting solid barrier avoids water in cup body from entering cooling portion, further increases the heat insulation effect of vacuum cup；Strainer is arranged can To filter the substances such as the tealeaves for entering cooling portion, cleaned convenient for the later period.

It is further preferred that the downside of the baffle is equipped with hook, facilitate the taking-up of baffle.

The design principle of the application is the feature using metallic thermal conductivity maximum, by carrying out between canister and hot water Heat transfer is transmitted to the metal for obtaining heat quickly in surrounding air heat, and the application's has the beneficial effect that

(1) metal tube structure is used, and tube body is directly contacted with hot water, effectively increases the friendship between metal and hot water Change area；

(2) the horizontally disposed certain slope of metal tube, hot-air climb upwards along the gradient, cold air from below into Enter, to make the natural convection air in metal tube, improves heat dissipation effect；

(3) it is provided with the regulating part of ventilatory capacity in control metal tube, accurately controls cooling effect；

(4) vacuum heat-preserving cup body is used, and multiple guarantor is set between cup body and radiating part, between radiating part and shielding part Warm component, to guarantee that the application has heat insulation effect similar with conventional vacuum vacuum cup；

(5) structure is simple, and the equal disassembling cleaning of the other component in addition to metal tube, the cylinder design collocation of metal tube Common cleaning means, if cleaning brush, cleaning cloth can be cleaned thoroughly, without health concerns.

It is unique that the application designs, cheap, is suitable for universal use.

Detailed description of the invention:

The main view of the herein described vacuum cup of Fig. 1；

The structural schematic diagram of the herein described vacuum cup of Fig. 2；

Fig. 3 is the side view in cooling portion in Fig. 2；

Fig. 4 is the schematic diagram that ring is adjusted in Fig. 2；

The schematic diagram of strainer is installed in shell in Fig. 5 embodiment 2；

The structural schematic diagram that shell and lid are rotatably connected in Fig. 6 embodiment 3；

Fig. 7 is the structural schematic diagram of restriction protrusion and limiting slot in Fig. 6.

Specific embodiment:

Below in conjunction with specific embodiment, the application is described in further detail.

Embodiment 1

A kind of vacuum cup for capableing of fast cooling, as shown in Figures 1 to 4, including cup body 1, cooling portion 2 and shielding part 30； The cup body 1, the cavity 12 including liner 13, shell 11 and the vacuum between liner 13 and shell 11；

Cooling portion 2 includes shell and metal cooling pipe 21；Shell is the double-deck U-type groove structure that Open Side Down, and shell includes Inner wall 22 and outer wall 23, the lower part of inner walls 22 offer the helicitic texture of connection cup body 1；By the way that double-layer structure is arranged, make Shell has the double action of solar heat protection and heat preservation；Cooling pipe 21 is located at the top of helicitic texture；Cooling pipe 21 and inner walls 22 Seamless welding, and the cavity between housing exterior walls 23 and inner wall 22 is connected to；Cooling pipe 21 is in certain slope in the horizontal direction, when After hot water carries out heat exchange in cooling pipe 21 and cup, to manage interior hot-air and climb upwards along the gradient, cold air enters from below, thus It flows the air in cooling pipe 21 naturally, improves heat dissipation effect；The position corresponding with cooling pipe 21 of housing exterior walls 23 offers Air holes 24 is equipped with sealing rubber ring between air holes 24 and cooling pipe 21, so that flowing of the air only in cooling pipe 21 is limited, without Into the cavity between shell, guarantee ventilatory effect；

Shielding part 30 includes cover board 32 and the annular lid 31 for being fixedly arranged on 32 lower part of cover board；Lid 31 and shell pass through screw thread It is fixedly connected；The outside of lid 31, which is equipped with, adjusts ring 33, adjusts ring 33 by being set to the sliding slot 35 of inside and being set on lid 31 Sliding block 34 be rotatablely connected；Position corresponding with air holes 24 offers the first venthole 361 on lid 31, adjust on ring with air holes 24 corresponding positions offer the second venthole 362；Rotating adjustment ring 33, adjustable first venthole 361 and the second ventilation The registration in hole 362, the ventilatory capacity when the first venthole 361 and 362 position of the second venthole are completely coincident, in cooling pipe 21 It is maximum；When first venthole 361 and 362 position of the second venthole are staggered completely, flowed in cooling pipe 21 without air；By right The control of ventilatory capacity in cooling pipe 21, controls the cooling velocity of water temperature in the cup.

The cup body 1 and cooling pipe 21 of above-mentioned vacuum cup use 304 stainless steel materials, in order to improve the safety of cup, 316 stainless steel materials can be used to substitute；Shell is food grade plastic material, and 304 stainless steels, the latter also can be selected in the material of shell More preferably, and heat insulation effect can be slightly poor for the cooling effect of cup in the technical solution of use, in actual production can be according to different The different targetedly products of use demand manufacture；The material of lid is common plastics material.

Embodiment 2

A kind of vacuum cup for capableing of fast cooling, the present embodiment are provided in shell in the structure basis of embodiment 1 Circular filter screen 25, as shown in Figure 5；The diameter of strainer 25 is slightly less than the diameter of shell, and the excircle of strainer 25 is socketed with sealant Circle 26 makes strainer pass through sealing rubber ring 26 and inner walls apical grafting；The tea into cooling portion can be filtered by the way that strainer 25 is arranged The substances such as leaf clean convenient for the later period；The downside of strainer 25 is equipped with hook 27, convenient for taking out；

The strainer can also be substituted with solid barrier, so that water in the cup be made not enter cooling portion, water in cup be made to be in guarantor Temperature state；When needing to cool down to water in the cup, baffle is taken out.

Embodiment 3

A kind of vacuum cup for capableing of fast cooling, unlike the first embodiment, lid and shell pass through spiral shell in embodiment 1 Line is fixedly connected, and is rotatably socketed with adjusting ring on the outside of lid, by adjusting control of the ring realization to ventilatory capacity in cooling pipe； And in the present embodiment, as shown in Figure 6 and Figure 7, housing exterior walls 23 are equipped with slideway 29, and the corresponding position of 31 inside of lid is equipped with Sliding block (does not mark) in figure, and shell is rotatably connected by slideway 29 with sliding block (not marking in figure) with lid 31；Venthole 36 It is opened on lid 31, by rotating lid 31, adjusts the registration of venthole 36 and air holes 24, realization in cooling pipe to ventilating The control of amount；In the present embodiment, housing exterior walls 23 are circumferentially provided with several restriction protrusions 28, the inside of lid 31 along excircle Offer several limiting slots 38；It is connected in by restriction protrusion 28 in different limiting slots 38, lid 31 is fixed on shell Different relative position, to keep cooling more convenient with the switching of heat insulation function.

Embodiment 4

A kind of vacuum cup for capableing of fast cooling, lid inside are installed with insulating layer, and the inner wall of insulating layer offers several Annular groove；The top of housing exterior walls is equipped with annular protrusion compatible with annular groove；By moving up and down lid, make annular Protrusion and the annular groove of different location are clamped, and the area of air holes is blocked so as to adjust lid, adjusts the ventilatory capacity in cooling pipe； The material of insulating layer is vulcanie or plastics, so that lid is had good heat preservation effect, and have certain consistency and elasticity.

Claims (10)

1. one kind is capable of the vacuum cup of fast cooling, including cup body, the cup body is made of liner and shell, liner and shell it Between be hollow cavity, i.e. vacuum heat-insulating layer, it is characterised in that:

The vacuum cup further includes the cooling portion above cup body and the shielding part above cooling portion；

The cooling portion includes shell and the metal cooling pipe that is set in the housing；Shell is the double-deck knot being made of inner and outer wall Structure, lower part of the housing offer the screw thread of connection cup body；The cooling pipe is located at the top of screw thread, and cooling pipe is fixedly arranged on the interior of shell The wall and cavity between inner walls, outer wall is connected to；Position corresponding with cooling pipe offers wind on the outer wall of the shell Hole；

The shielding part includes cover board and the lid for being fixedly arranged on cover board lower part；The lid is equipped with for adjusting cooling pipe air inlet The regulating part of amount.

2. vacuum cup as described in claim 1, it is characterised in that: the cooling pipe is in certain slope in the horizontal direction.

3. vacuum cup as claimed in claim 2, it is characterised in that: the lid is threadedly coupled with shell, be rotatably connected or Clamping.

4. vacuum cup as claimed in claim 3, it is characterised in that: the lid is threadedly coupled with shell；On the outside of the lid It is rotatable to be arranged with adjusting ring；It adjusts ring and lid and offers venthole in position corresponding with air holes, and on lid Venthole is the first venthole, and adjusting the venthole on ring is the second venthole.

5. vacuum cup as claimed in claim 3, it is characterised in that: the lid and shell are rotatably connected；On lid with wind The corresponding position in hole offers venthole；Limit assembly is additionally provided with the corresponding position of hull outside on the inside of the lid.

6. vacuum cup as claimed in claim 3, it is characterised in that: the lid and shell are clamped；Guarantor is installed on the inside of lid Warm layer, the inner wall of insulating layer offer several annular grooves；The top of housing exterior walls is equipped in the compatible annular of annular groove Protrusion.

7. vacuum cup as claimed in claim 6, it is characterised in that: the material of the insulating layer is vulcanie or plastics.

8. vacuum cup as described in claim 1, it is characterised in that: set between the inner and outer wall of two end housing of cooling pipe There is sealing rubber ring.

9. vacuum cup as described in claim 1, it is characterised in that: be additionally provided with circular baffle plate in the shell；The diameter of baffle It is slightly less than the diameter of shell, the excircle of baffle is socketed with sealing rubber ring, and baffle passes through sealing rubber ring and inner walls apical grafting；Institute The centre for stating baffle is solid slab or filter structure.

10. vacuum cup as claimed in claim 9, it is characterised in that: the downside of the baffle is equipped with hook.