CN205240340U - Vertical thermal -insulating bag - Google Patents

Abstract

The utility model discloses a vertical thermal -insulating bag aims at solving the difficult problem that vertical thermal -insulating bag zip fastener walking distance is long, complex operation takes time, life is short, its technical scheme main points are vertical thermal -insulating bag, cover including the ascending heat preservation container of opening and with the articulated heat preservation of being connected of heat preservation container, the heat preservation container and the lid that keeps warm are made and the shape of temperature lid and the shape of heat preservation container cooperate by insulation material, it is provided with first zip fastener to keep warm between one side approximately and the heat preservation container, it is provided with the second zip fastener to keep warm between opposite side approximately and the heat preservation container, first zip fastener includes first pull ring, second zip fastener second pull ring, first zip fastener and second zip fastener to open and close the direction unanimous, still be provided with the stretching strap between first zip fastener and the second zip fastener, the one end and the first pull ring fixed connection of stretching strap, the other end and second pull ring fixed connection. The utility model relates to a vertical thermal -insulating bag zip fastener walking distance is short, the simple operation saves time, long service life.

Description

A kind of vertical insulation bag

Technical field

The utility model relates to daily necessities field, and more particularly, it relates to a kind of vertical insulation bag.

Background technology

People picnic out of doors or daily life in, for the various food of splendid attire and keep food temperature and freshness, often use insulation bag to carry, vertical insulation bag is exactly wherein a kind of.

At present, on market, the structure of common vertical insulation bag is such: below is the container of a upper opening, top is a cloth lid, wherein container and Bu Gai all make with insulation material, so between rear cloth cover and container, close up by slide fastener, so just form the keeping warmth space of a sealing, will be placed on the object of the article insulation in insulation bag thereby reach.

But, this insulation bag has certain defect: in the time placing in insulation bag or take out article, all need cloth lid to open completely, like this when Jiang Bugai and container separate, just need to be by slide fastener around Bu Gai edge until move slide fastener to the end, because vertical insulation bag is square mostly, like this in zipping, the required path length of passing by of slide fastener is just approximately 3/4ths of insulation bag girth, if circular insulation bag, because cloth lid and container are to be articulated and connected, the distance that slide fastener need to be passed by like this will be close to the whole girth of insulation bag, the distance of slide fastener walking is oversize, complex operation, holding time is long, long slide fastener moreover, while being damaged due to slide fastener one place, will cause the damage of whole slide fastener, so also can shorten the service life of insulation bag to a certain extent.

Therefore, need to propose a kind of new scheme and solve the problems referred to above.

Utility model content

The deficiency existing for prior art, the purpose of this utility model is to provide that a kind of slide fastener walking distance is short, simple operation saves time, the vertical insulation bag of long service life.

For achieving the above object, the utility model provides following technical scheme: a kind of vertical insulation bag, the insulation cover that comprises the cool-bag of opening upwards and be rotationally connected with cool-bag, described cool-bag and insulation cover are to be all made up and the shape of insulation cover and the shape of cool-bag match of insulation material, between one side of described insulation cover and cool-bag, be provided with the first slide fastener, between the opposite side of described insulation cover and cool-bag, be provided with the second slide fastener, the keying direction of described the first slide fastener and the second slide fastener is consistent, between described the first slide fastener and the second slide fastener, be also connected with the drawstring that pulls the first slide fastener and the second slide fastener to open and close for synchronizeing.

Pass through technique scheme, can open and close the first slide fastener and the second slide fastener by the drawstring that connects the first draw ring and the second draw ring simultaneously, so just greatly save the time that opens and closes insulation cover, and because the length of the first slide fastener and the second slide fastener is just distributed in insulation cover both sides, so the total length of slide fastener is less, not only make total distance of the walking of slide fastener shorten, the probability that simultaneously makes slide fastener be damaged also reduces, thereby what make that slide fastener can the long period uses, the long service life of insulation bag.

Further, described cool-bag and insulation cover are one-body molded.

Pass through technique scheme, when cool-bag and insulation cover are when one-body molded, can ensure a longer service life of junction of insulation cover and cool-bag, what also make that insulation bag can the long period uses simultaneously, moreover, integrated cool-bag and insulation cover also can have a good heat insulation effect in both junctions.

Further, between described insulation cover end and cool-bag, be also provided with the fastening structure for fastening insulation cover and cool-bag.

By technique scheme, can make insulation cover and cool-bag fasten locking by fastening structure, so just can better block insulation bag inner chamber and extraneous being communicated with, reach better insulation effect, improve the work quality of insulation bag.

Further, described fastening structure comprises velcro, described velcro comprises two nylon tapes, article two, described nylon tape is fixedly connected with cool-bag with insulation cover respectively, wherein a described nylon tape is provided with the first coupler body, is provided with the first ring body that has adhesive effect with the first coupler body on another described nylon tape.

Pass through technique scheme, by the first ring body and the first coupler body, insulation cover can be closed and separate more easily with cool-bag, simple to operate, and when insulation cover and cool-bag being linked together by nylon tape, under the effect of the first ring body and the first coupler body, whole piece nylon tape can be connected, so make the good airproof performance between insulation cover and cool-bag, improved heat insulation effect.

Further, on described drawstring, be also provided with the second ring body or the second coupler body for matching with the first coupler body on insulation cover or the first ring body.

By technique scheme, after having opened insulation cover by drawstring, insulation cover end can be connected with drawstring, thereby prevent insulation cover from touching ground and be infected with dust, keep the cleaning of insulation cover; Moreover, in the time of insulation cover and cool-bag sealing, drawstring can be connected with the hook on insulation cover, thereby drawstring is played to a fixing effect, also prevented that drawstring from dancing in the air makes troubles simultaneously, and prevented that drawstring from opening the first slide fastener and the second slide fastener and insulation bag is in communication with the outside under external influence, improve the stability of insulation bag.

Brief description of the drawings

Fig. 1 is the structural representation of the present embodiment.

In figure: 1, cool-bag; 2, insulation cover; 3, the first slide fastener; 4, the second slide fastener; 5, drawstring; 6, nylon tape; 7, the first draw ring; 8, the second draw ring; 9, the second nylon tape.

Detailed description of the invention

With reference to Fig. 1, a kind of vertical insulation bag of the utility model is described further.

As shown in Figure 1, cool-bag 1 top has opening, be provided with the insulation cover 2 matching with opening at opening part, and cool-bag 1 and insulation cover 2 are made by insulation material, and insulation cover 2 is one-body molded with cool-bag 1, and insulation cover 2 is connected with the second slide fastener 4 by first slide fastener 3 on insulation cover 2 both sides with cool-bag 1, and wherein the first slide fastener 3 and the second slide fastener 4 can be all slide fasteners common on market, the first slide fastener 3 includes the first draw ring 7 of controlling its switch, the second slide fastener 4 includes the second draw ring 8 of controlling its switch, and it is consistent with the direction of the second slide fastener 4 switches that the first draw ring 7 and the second draw ring 8 are controlled the first slide fastener 3, moreover, the first draw ring 7 is connected by same drawstring 5 with the second draw ring 8, and wherein drawstring 5 can be common strap, insulation cover 2 ends are connected by a fastening structure with defendance container, wherein fastening structure can be that dimension can velcro, dimension gram velcro includes two nylon tapes 6 and is connected to the first ring body and the first coupler body on nylon tape 6, and by the interaction of the first ring body and the first coupler body, two nylon strips are adjacent to mutually, wherein on the nylon tape 6 on insulation cover 2, be provided with the first coupler body, on nylon tape 6 on incubator, be provided with the first ring body, moreover, on drawstring 5, be also fixedly connected with the second nylon tape 9, can be that sewing connects, and on the second nylon tape 9 with interactional the second ring body of the first coupler body.

When work, insulation cover 2 covers cool-bag 1, and by the empty hasp of Wei Keni of its top, insulation cover 2 and cool-bag 1 is tightly connected, and has ensured the carrying out normally and efficiently of insulation bag heat insulation function; In the time that needs are opened insulation bag, by pull drawstring 5 to end, drawstring 5 motions drive the first draw ring 7 and the outwards motion simultaneously of the second draw ring 8 at its two ends, and the first slide fastener 3 and the second slide fastener 4 are opened simultaneously, so just greatly save the time of opening insulation cover 2, improved operating efficiency; In whole process, because the total length sum of the first slide fastener 3 and the second slide fastener 4 is less, like this in the time opening and closing insulation bag by the first slide fastener 3 and the second slide fastener 4, the distance that each slide fastener is walked is all shorter, so just make slide fastener not fragile, extend the service life of insulation bag, moreover, can drive the first slide fastener 3 and the second slide fastener 4 to open and close when at every turn controlling the switch of insulation cover 2 by drawstring 5 simultaneously, so just can make the operation of switch insulation cover 2 become convenient and save time.

Moreover, on drawstring 5, be provided with the second nylon tape 9, and on the second nylon tape 9, be also provided with the second ring body, by the first coupler body on the second ring body on the second nylon tape 9 and the nylon tape 6 on insulation cover 2, just can make drawstring 5 be fixedly connected with insulation cover 2 like this; Like this after opening insulation cover 2, insulation cover 2 can be fixedly connected on drawstring 5, so just prevent insulation cover 2 from touching ground and polluted, and in the time of state that insulation cover 2 keeps closing, drawstring 5 can be fixedly connected on insulation cover 2 by ring body and coupler body, so just can make the stability of drawstring 5, prevent that drawstring 5 from opening the first slide fastener 3 and the second slide fastener 4 and cause being incubated unsuccessfully under fortuitous event. Just can make this vertical insulation bag reach that slide fastener walking distance is short, simple operation saves time, the object of long service life by above-mentioned these technical schemes.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. a vertical insulation bag, the insulation cover (2) that comprises the cool-bag (1) of opening upwards and be rotationally connected with cool-bag (1), described cool-bag (1) and insulation cover (2) are to be all made up and the shape of insulation cover (2) matches with the shape of cool-bag (1) of insulation material, it is characterized in that: between a side of described insulation cover (2) and cool-bag (1), be provided with the first slide fastener (3), between the opposite side of described insulation cover (2) and cool-bag (1), be provided with the second slide fastener (4), described the first slide fastener (3) is consistent with the keying direction of the second slide fastener (4), between described the first slide fastener (3) and the second slide fastener (4), be also connected with the drawstring (5) that pulls the first slide fastener (3) and the second slide fastener (4) to open and close for synchronizeing.

2. the vertical insulation bag of one according to claim 1, is characterized in that: described cool-bag (1) is one-body molded with insulation cover (2).

3. the vertical insulation bag of one according to claim 1 and 2, is characterized in that: between described insulation cover (2) end and cool-bag (1), be also provided with the fastening structure for fastening insulation cover (2) and cool-bag (1).

4. the vertical insulation bag of one according to claim 3, it is characterized in that: described fastening structure comprises velcro, described velcro comprises two nylon tapes (6), article two, described nylon tape (6) is fixedly connected with cool-bag (1) with insulation cover (2) respectively, wherein a described nylon tape (6) is provided with the first coupler body, on another described nylon tape (6), is provided with the first ring body that has adhesive effect with the first coupler body.

5. the vertical insulation bag of one according to claim 4, is characterized in that: on described drawstring (5), be also provided with the second ring body or the second coupler body for matching with the first coupler body on insulation cover (2) or the first ring body.