CN103395565A - Thermally insulated container - Google Patents

Abstract

The invention relates to a thermally insulated container used for thermal insulation when storing food and the like. The thermally insulated container manufactured according to the technology of the invention is composed of the following structures: a thermally insulated outer cylinder; an inner cylinder disposed inside the thermally insulated outer cylinder; an inner cylinder cover used for covering the inner cylinder; and an outer cylinder cover used for covering the thermally insulated outer cylinder. In addition, the outer cylinder cover is provided with a locking ring and the thermally insulated outer cylinder is also provided with a hook used for hooking the locking ring so that in the state that the inner cylinder is disposed on the thermally insulated outer cylinder, the locking ring is hooked on the hook, thereby realizing the effect of locking the thermally insulated container. Since the thermally insulated container according to the technology of the invention is provided with the locking ring, the sealing state of the thermally insulated container can be easily maintained. Moreover, the thermally insulated outer cylinder is composed of an outer side cylinder, an inner side cylinder, and thermal insulation materials clamped between the outer side cylinder and the inner side cylinder, so that the thermal insulation performance of the thermally insulated container can be easily improved.

Description

Cool-bag

Technical field

Be used for the cool-bag of insulation while the present invention relates to the article such as a kind of stored food.

Background technology

Cool-bag refers to the container for article temperature such as maintenance foods.

Cool-bag of the prior art be reach and outside between heat insulation purpose, usually the part cylinder of cool-bag can be arranged to vacuum state.

But say technically, it is the task that part has been difficult to that the part cylinder of cool-bag is arranged to vacuum state.

The article that cool-bag of the prior art needs the user to heat are packed into after cool-bag, then for taking out stored goods, need again to get out article from cool-bag, and its operation is very loaded down with trivial details.

, in order to solve the above-mentioned problems in the prior art, also once developed and will directly put into for the pot of heat food the technology of the rear cover lid of cool-bag.

Technical literature formerly: 2011-0077101 Korea S publication

As prior art, 2011-0077101 Korea S publication discloses a kind of cool-bag for the food insulation.

After 2011-0077101 Korea S publication discloses a kind of inner core of packing in cool-bag, utilize the fixedly technology of inner core of padlock.

But in the 2011-0077101 Korea S publication cool-bag as prior art, be formed at the main body outer peripheral face outside because padlock is outstanding, and hang on handle, therefore when mobile cool-bag, if handle portion is met other object, padlock will break away from handle, and then causes the heat insulation function of cool-bag to be lost.

Summary of the invention

The present invention is intended to solve the above-mentioned problems in the prior art, provides a locking ring to be contained in the interior cool-bag of insulation urceolus holding tank.Accordingly, can easily keep the inner core sealing state, and can be firmly fixing inner core, can also effectively prevent the phenomenon that locking ring arbitrarily comes off simultaneously.

To achieve these goals, in the present invention, described cool-bag comprises: the insulation urceolus; Be placed in the inner core of described insulation urceolus inside; Be used for covering the inside drum cover of described inner core; Be used for covering the outer cover of described insulation urceolus.Wherein, described urceolus covers and is provided with locking ring, and also is provided with on described insulation urceolus be used to the hook that tangles described locking ring, when being placed in described insulation urceolus at described inner core, described locking ring is hung on described hook, and then reach the effect of locking cool-bag.

Preferably, in described cool-bag, described insulation urceolus is comprised of outer side neck, inboard cylinder and the thermal insulation material that is clipped between described outer side neck and described inboard cylinder.

Preferably, in described cool-bag, described outer side neck is comprised of upper outside side neck and lower outside side neck, and with described inboard cylinder, interconnects, assembles.

Preferably, the upper end of described insulation urceolus also is provided with one and controls opening, is used for fixing described handle, prevents that described inner core from rotating.

Preferably, in described cool-bag, also be provided with on described inner core to the outstanding handle in the described insulation urceolus outside.

The cool-bag of the technology of the present invention has following invention effect:

One, owing to being provided with locking ring, therefore can easily keep the sealing state of cool-bag.

Two, because described insulation urceolus is comprised of outer side neck, inboard cylinder and the thermal insulation material that is clipped between described outer side neck and described inboard cylinder, therefore can easily improve the heat-insulating property of cool-bag.

Three, because described outer side neck is comprised of upper outside side neck and lower outside side neck, and with described inboard cylinder, interconnect, assemble, thus can easily assemble around the tubular thermal insulation material.

Four, because the upper end at the insulation urceolus is provided be used to the control opening of controlling described handle rotation, therefore can guarantee that inner core can not rotate and move the tightness with cool-bag, to reach higher effect of heat insulation, can also accurately set simultaneously the position of handle, to improve the assembling effect of cool-bag.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples:

Fig. 1 is the overall schematic about a preferred embodiment of the invention.

Fig. 2 is the whole decomposing schematic representation about a preferred embodiment of the invention.

Fig. 3 is the insulation urceolus decomposing schematic representation about a preferred embodiment of the invention.

Fig. 4 is the global sections schematic diagram about a preferred embodiment of the invention.

Fig. 5 is the partial cross section expanded view about a preferred embodiment of the invention.

[reference numeral explanation]

100: outer cover; 103: warm material; 110: locking ring; 111: protrusion; 115: the hook convex closure; 120: hollow bulb; 200: inside drum cover; 210: inner core; 220: handle; 300: the insulation urceolus; 301: thermal insulation material; 310: inboard cylinder; 320: outer side neck; 321: upper outside side neck; 322: control opening; 323: hook; 324: depressed part; 325: accommodation section; 326: lower outside side neck; 327: fixing convex closure.

The specific embodiment

Below with reference to accompanying drawings a preferred embodiment of the present invention is elaborated.

Fig. 1 is the overall schematic about a preferred embodiment of the invention.

The below of cool-bag is provided with insulation urceolus 300, is provided be used to the outer cover 100 that covers the insulation urceolus above insulation urceolus 300.

The inner inner core 210 of placing of insulation urceolus 300, the outstanding outside that is formed at insulation urceolus 300 of handle 220 of inner core 210, the top of inner core 210 is provided be used to the inside drum cover 200 that covers inner core 210.

Outer cover 100 is provided with locking ring 110, is provided with hook 323 on insulation urceolus 300.

The handle 220 of inner core 210 is placed on the insulation urceolus 300 of hook 323 upper ends, and hangs on the hook 323 of insulation urceolus 300.

Further illustrate again as follows:

As shown in Figure 1, locking ring 110 outside the side of cover 100 around an axis oscillating.

Described outer side neck 320 comprises upper outside side neck 321 and the lower outside side neck 326 that connects along above-below direction, is provided with in the side of upper outside side neck 321 for the accommodation section 325 of placing locking ring 110, and the downside of accommodation section 325 also is provided with depressed part 324.

Locking ring 110 is provided with to the outstanding protrusion 111 in the cool-bag outside, and this protrusion 111 is positioned at the upside of depressed part (324).

Accordingly, when the user needs unlocked ring 110, only need finger is inserted in depressed part 324, trigger gently the protrusion 111 of locking ring 110, from linking up with light unlocked ring 110 on 323.

Fig. 2 is the whole decomposing schematic representation about a preferred embodiment of the invention.

See on the whole, outer cover 100 is the circular plate shape of thinner thickness, and the side of outer cover 100 is provided with locking ring 110.

Form a hollow bulb 120 in the middle of locking ring 110, described locking ring 110 is being arranged on a side of outer cover 100.

Except protrusion 111, other positions of locking ring 110 are housed in the accommodation section 325 of outer cover 100 and upper outside side neck 321.

That is to say, the accommodation section 325 of a side of cool-bag is interior can when mobile cool-bag, can prevent that locking ring 110 from arbitrarily coming off therefore due to locking ring 110, be housed in.

The lateral surface upper end of inner core 210 is provided with handle 220, and by inside drum cover 200, covers inner core 210, to guarantee inner core 210, keeps sealing state.

The insulation urceolus 300 roughly by inboard cylinder 310, outer side neck 320 and be clipped in inboard cylinder 310 and outer side neck 320 between thermal insulation material 301 form.

Thermal insulation material 301 has the convection current of the cool-bag of cut-out internal heat, thermal radiation, heat conducting function.

Because the shape of described thermal insulation material 301 is similar to the shape of insulation urceolus, and the production facilities be used to guaranteeing vacuum effectiveness can be therefore need not separately to establish, and then the production benefit can be effectively improved.

Outer side neck 320 is comprised of with the upper outside side neck 321 that is assembled in lower outside side neck 326 tops the lower outside side neck 326 that forms insulation urceolus 300 lowermost ends again.

The side of upper outside side neck 321 is provided with the accommodation section 325 that caves inward, and to be used for holding locking ring 110, and 325 downside also is provided with depressed part 324 in accommodation section.

The side of upper outside side neck 321 is provided with an accommodation section that caves inward, and described hook 323 also is housed in accommodation section 325.

Hook 323 upper ends of upper outside side neck 321 are provided be used to the control opening 322 of shelving handle 220, because being placed in, handle 220 controls on opening 322, the containment inner core 210 left rotation and right rotation, so inner core 210 be inserted in the insulation urceolus 300 interior after, the phenomenon that left rotation and right rotation moves can not occur.

Accordingly, can prevent effectively that the cool-bag inner core from moving, then prevent the thermal insulation layer drainage due to moving because of inner core, more can guarantee tightness, reach higher effect of heat insulation and the heat insulation effect of cool-bag.

In addition, owing to being provided with, control opening 322, therefore when the user is placed in cool-bag with inner core 210, can also accurately sets the position of handle 220, and then can reach rapidly locking effect.

Fig. 3 is the insulation urceolus decomposing schematic representation about a preferred embodiment of the invention.

Outer side neck 320 is comprised of upper outside side neck 321 and lower outside side neck 326, and with inboard cylinder 310, mutually assembles.

That is to say, the bottom surface of lower outside side neck 326 is provided with the fixedly convex closure 327 that projects upwards, and the bottom surface of inboard cylinder (310) is fixed on fixedly on convex closure 327.

Fig. 4 is the global sections schematic diagram about a preferred embodiment of the invention.

Left and right end at inner core 210 is respectively equipped with a handles 220, and the left and right end of cover 100 is respectively equipped with a locking ring 110 outside.

, at the left and right end of insulation urceolus 300, be respectively equipped with hook 323 and depressed part 324.

The inside bottom surface of insulation urceolus 300 is provided with a plurality of fixedly convex closures 327 that project upwards, so that form the inboard cylinder 310 of insulation urceolus 300, is fixed on fixedly on convex closure 327.

The inside of outer cover 100 is provided with warm material 103, can prevent effectively that the heat energy of inner core 210 from distributing to the cool-bag top, and then can effectively improve the heat insulation effect of cool-bag.

Fig. 5 is the partial cross section expanded view about a preferred embodiment of the invention.

Locking ring 110 lateral hinges of cover 100 outside connects, therefore can be around an axis oscillating.

Because the bottom surface of linking up with 323 is provided with hold down groove 329, and also be provided with hook convex closure 115 on locking ring 110, so the hook convex closure 115 on locking ring 110 can be fixed in the hold down groove 329 of hook 323.

That is to say, the handle 220 of described inner core 210 is under the state that is placed on described insulation urceolus 300, fixed by the control opening 322 that is located at insulation urceolus 300 upper ends, and when locking ring 110 during take hinge as an axis oscillating, under the state of hollow bulb 120 around handle 220 and hook 323 of locking ring 110, the hook convex closure 115 that is located on locking ring 110 interconnects with the hold down groove 329 that is located on hook 323, so that outer cover 100 seals insulation urceolus 300, guarantee accordingly the sealing state of cool-bag, and then improve to greatest extent heat insulation effect.

When the user need to open outer cover 100, only need finger is inserted in depressed part 324, extract gently the protrusion 111 of locking ring 110, cover 100 outside easily decomposing from insulation urceolus 300.

Statement in advance, the technology of the present invention is not limited to a described specific preferred embodiment, as long as under the prerequisite that does not break away from the main idea of the present invention of applying in application range, the people who has the common sex knowledge of the technical field of the invention, all can carry out various deformation, and such change belongs to all in application range of the present invention.

Claims (5)

1. cool-bag comprises:

The insulation urceolus;

Be placed in the inner core of described insulation urceolus inside;

Be used for covering the inside drum cover of described inner core;

Be used for covering the outer cover of described insulation urceolus;

Described outer cover is set locking ring, described insulation urceolus also is provided be used to the hook that tangles described locking ring,, to be placed at described inner core under the state in described insulation urceolus, described locking ring is hung on described hook, and then reach the effect of locking cool-bag.

2. cool-bag according to claim 1, described insulation urceolus is comprised of outer side neck, inboard cylinder and the thermal insulation material that is clipped between described outer side neck and described inboard cylinder.

3. cool-bag according to claim 2, described outer side neck is comprised of upper outside side neck and lower outside side neck, and with described inboard cylinder, interconnects, assembles.

4. cool-bag according to claim 1, also be provided with the outstanding handle that is formed at the described insulation urceolus outside on described inner core.

5. cool-bag according to claim 4, the upper end of described insulation urceolus also is provided with for fixing described handle, prevents the control opening that described inner core rotates.

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