CN209171902U - A kind of refrigerating thermal-insulation cup - Google Patents

Abstract

The utility model discloses a kind of refrigerating thermal-insulation cups, including shell, connector sleeve is fixedly connected with above the shell exterior, it is evenly arranged with three groups of card slots on the connector sleeve, snap-gauge is connected in the card slot, the snap-gauge is welded in cutting ferrule bottom, the lower section outside the attachment base of liner is fixedly welded on the inside of the cutting ferrule, cup lid is threaded on the attachment base, the attachment base is fixedly welded with liner, is provided with thermal insulation packing layer in the liner.The utility model is mainly made of shell and liner, and airspace is formed between shell and liner, and static air layer is formed after cutting ferrule is fastened on card slot by snap-gauge, between shell and liner, can effectively prevent the transmitting of heat；Liner is made of stainless steel simultaneously, and stainless steel inner container has the higher liquid of specific heat can be added among two layers, two layers, and liner is design for disassembly, and liner is first put into refrigerator cold-storage by when use, and beverage, which is added, after the completion of refrigeration to keep nice and cool for a long time.

Description

A kind of refrigerating thermal-insulation cup

Technical field

The utility model belongs to cup technical field, and in particular to a kind of refrigerating thermal-insulation cup.

Background technique

Summer hot weather, insulating cup are put into cold drink, and for a long time, the temperature of water will rise, or when water is drunk Be finished and then secondary addition normal-temperature water after, the water temperature of normal-temperature water can not be effectively reduced, bad usage experience is brought to client. Therefore, it is necessary to propose that one kind can keep water temperature in vacuum cup for a long time and the water body added again can be effectively reduced The vacuum cup of temperature.

Utility model content

The purpose of this utility model is to provide a kind of refrigerating thermal-insulation cups, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of refrigerating thermal-insulation cup, including shell, It is fixedly connected with connector sleeve above the shell exterior, the section of the connector sleeve is tapered, is uniformly arranged on the connector sleeve Have three groups of card slots, be connected with snap-gauge in the card slot, the snap-gauge is welded in cutting ferrule bottom, be fixedly welded on the inside of the cutting ferrule in Below outside the attachment base of liner, top is threaded with cup lid, the attachment base and the fixed weldering of liner outside the attachment base It connects and liner is double-layer structure, be provided with thermal insulation packing layer between two layers of the liner.

Airspace is formed between shell and liner in this setting, after cutting ferrule is fastened on card slot by snap-gauge, shell Static air layer is formed between liner, the transmitting of heat can be effectively prevented and shell is made of titanium alloy, improves heat preservation Effect；Liner is made of stainless steel simultaneously, and stainless steel inner container has the higher liquid of specific heat can be added among two layers, two layers, interior Gallbladder is design for disassembly, and liner is first put into refrigerator cold-storage by when use, so that the thermal insulation packing layer temperature among liner reduces, is had Effect improves the duration that beverage keeps low temperature.

Preferably, activity is placed with rubber pad between the shell and cutting ferrule, and activity is set between the attachment base and cup lid It is equipped with rubber pad and rubber pad is fastened on cup lid.

Rubber pad in this setting between shell and cutting ferrule can make air and outside sky between shell and liner Air bound is exhausted, forms air layer, improves heat insulation effect.

Preferably, the outer diameter of the liner is less than the internal diameter of shell.

This is arranged so that form air space between shell and liner, effectively improves heat insulation effect.

Preferably, the shell is made of titanium alloy, and the liner and cup lid are made of 304 stainless steels.

Detailed description of the invention

Fig. 1 the utility model schematic cross-sectional view；

Fig. 2 the utility model dimensional decomposition structure figure.

In figure: 1 shell, 10 connector sleeves, 11 card slots, 2 liners, 20 thermal insulation packing layers, 21 attachment bases, 3 cup lids, 4 rubber pads, 5 cutting ferrules, 50 snap-gauges.

Specific embodiment

Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

The utility model provides a kind of refrigerating thermal-insulation cup as shown in Figs. 1-2, including shell 1, outside the shell 1 Top is fixedly connected with connector sleeve 10, and the section of the connector sleeve 10 is tapered, is evenly arranged with three groups on the connector sleeve 10 Card slot 11, snap-gauge 50 is connected in the card slot 11, and the snap-gauge 50 is welded in 5 bottom of cutting ferrule, fixed weldering on the inside of the cutting ferrule 5 It is connected to the 21 outside lower section of attachment base of liner 2, the 21 outside top of attachment base is threaded with cup lid 3, the attachment base 21 It is fixedly welded with liner 2 and liner 2 is double-layer structure, be provided with thermal insulation packing layer 20, the heat preservation between 2 two layers of the liner Filled layer 20 can be made of the high liquid of specific heat capacity, such as pure water solution.

Specifically, activity is placed with rubber pad 4 between the shell 1 and cutting ferrule 5, between the attachment base 21 and cup lid 3 It is movably set with rubber pad 4 and rubber pad 4 is fastened on cup lid 3.

Specifically, the outer diameter of the liner 2 is less than the internal diameter of shell 1.

Specifically, the shell 1 is made of titanium alloy, the liner 2 and cup lid 3 are made of 304 stainless steels.

When the utility model is used, liner 2 is first put into refrigerator cold-storage using preceding, refrigerator is effectively reduced in cold storage procedure The temperature of 2 moderate soak filled layer 20 of liner selects pure water solution as thermal insulation packing layer 20 in the utility model, i.e., cold When hiding, so that pure water solution temperature reduces, is conducive in liner 2 beverage and is maintained at low-temperature condition for a long time and can be to being added to Ambient drink cools down in liner；After completing to the freezing of liner, the card slot 11 that is stuck in liner 2 by snap-gauge 50 on shell 1 It is interior, and can be dismantled by pulling out snap-gauge 50, it is convenient to assemble, while section is arranged in coniform connection in card slot 1 On set 10, so that vacuum cup is not easy to slide from hand when in use；Between shell 1 and liner 2 by cutting ferrule 5 and rubber pad 4 it Between form air layer, can effectively completely cut off the transmitting of heat, improve the heat insulation effect of vacuum cup.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of refrigerating thermal-insulation cup, including shell (1), it is characterised in that: the external top company of being fixedly connected with of the shell (1) The section of female connector (10), the connector sleeve (10) is tapered, and three groups of card slots (11), institute are evenly arranged on the connector sleeve (10) It states and is connected with snap-gauge (50) in card slot (11), the snap-gauge (50) is welded in cutting ferrule (5) bottom, fixes on the inside of the cutting ferrule (5) It is welded in the external lower section of attachment base (21) of liner (2), the external top of the attachment base (21) is threaded with cup lid (3), institute It states attachment base (21) and liner (2) are fixedly welded and liner (2) is double-layer structure, be provided with guarantor between (2) two layers of the liner Warm filled layer (20).

2. a kind of refrigerating thermal-insulation cup according to claim 1, it is characterised in that: between the shell (1) and cutting ferrule (5) Activity is placed with rubber pad (4), and rubber pad (4) and rubber pad (4) are movably set between the attachment base (21) and cup lid (3) It is fastened on cup lid (3).

3. a kind of refrigerating thermal-insulation cup according to claim 1, it is characterised in that: the outer diameter of the liner (2) is less than outer The internal diameter of shell (1).

4. a kind of refrigerating thermal-insulation cup according to claim 1, it is characterised in that: the shell (1) is made of titanium alloy, The liner (2) and cup lid (3) are made of 304 stainless steels.