CN2736716Y

CN2736716Y - Disposable thin film ice making bag

Info

Publication number: CN2736716Y
Application number: CN 200420033859
Authority: CN
Inventors: 范祚沧
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-01
Filing date: 2004-06-01
Publication date: 2005-10-26
Anticipated expiration: 2014-06-01

Abstract

The utility model relates to the ice making bag of disposable thin films, comprising a bag body for containing water and making ice. The bag body is formed by two layers of films, and the inner cavity of the bag body is divided into water containing chambers which are communicated; separating lines between the water containing chambers or the outline lines of the water containing chambers are formed by connecting parts which are arranged between the two films through which the bag body is formed and are distributed in the mode of interval broken lines, and the connecting parts can be separated, wherein, the water containing chambers can form various shapes, such as a geometric shape or a cartoon pattern shape; a water inlet is also provided with a damping device. The bag body is provided with a water filling hole communicated with the inner cavity of the bag body, and the water filling hole is provided with a pipe-shaped knotting non-return device through which water in the inner cavity can be prevented from flowing out, or is provided with a bottleneck double-chamber non-return self-locking device through which the water filling hole is automatically locked after the bag body is filled with water. The ice making bag has simple structure, low cost, convenient use and sanitation, and ice blocks can be easily separated from the films.

Description

Disposable film ice-making bag

(1) technical field:

The utility model relates to a kind of ice-making bag, specifically disposable film ice-making bag.

(2) background technology:

During ice making now, generally all use ice making box, but there are a lot of deficiencies in ice making box, thicker as ice making box, capacity of heat transmission is poor, expends the energy, and gets difficulty of ice after making ice, need kinking ice making box repeatedly, often damage ice making box so again easily, shorten the service life of ice making box; In addition, for accelerating ice making speed, general ice making box does not all have lid, and ice making box is worn-out mouthful shape during ice making, and ice cube wherein is very easily contaminated, does not reach sanitary standard.

(3) summary of the invention:

The utility model will disclose a kind of getting to be iced conveniently, and ice cube is difficult for contaminated disposable film ice-making bag.

This disposable film ice-making bag comprises a bag that is used to hold the water ice making, bag is made by double-layer films, bag is provided with a water filling port with the conducting of bag inner chamber, the water filling port place is provided with the non-return self-locking device of the water outflow that prevents in the bag inner chamber, the inner chamber of bag is separated into the appearance sump of conducting each other, and wherein: the outer contour of separator bar between the appearance sump or appearance sump is made of the connecting portion that is intermittent line branch between the double-layer films that constitutes bag.Wherein holding sump can be arbitrary shape, as geometric form or cartoon pattern shape.

For the ease of realizing that the connecting portion between the above-mentioned double-layer films preferably is point-like, the outer contour that promptly holds the separator bar between the sump or hold sump is a dotted lines.

In order to guarantee after ice cube makes, during the swing ice-making bag, above-mentioned connecting portion can be separated from each other, and keep double-layer films complete in the time of separately, not damaged, that is to say that the inner chamber that makes bag becomes one and do not have the integral body of separating, the connecting portion at separator bar or appearance sump outer contour place is different being fastenedly connected of bag boundary with two films between the above-mentioned appearance sump, is separable connection; This separable connection can be thermal weld.

In order to prevent that the impulsive force of water is washed above-mentioned separable connecting portion open when the water filling, enter the water inlet place of bag at current, also be provided with a buffer unit, this device can be being fastenedly connected a little between the double-layer films that is arranged on the water inlet axis.

The non-return self-locking device of this disposable film ice-making bag can have multiple, the simplest is tubulose knotting check device, it is that an end is a water filling port, the other end is the elongated tubular of water inlet, after filling with water in the bag, this elongated tubular knotting can be prevented that the water in the bag from flowing out, thereby play the non-return effect; In addition, the non-return self-locking device can also be the two storehouses of bottleneck non-return self-locking devices, the concrete structure of this device is, the upper end of the double-layer films of formation bag is respectively to invagination, form the film locking plate, form the warehouse that can hold water between film locking plate and the film, warehouse is divided into two, be respectively the last warehouse and the following warehouse of mutual conduction, cut apart by the bottleneck of interior receipts between last warehouse and the following warehouse; Wherein descend warehouse to be preferably upper and lower narrow, middle wide structure, and the termination of film locking plate is when being in the widest part of warehouse down, the stagnant water effect of this device is best.

The operation principle of the two storehouses of this bottleneck non-return self-locking device is that during water filling, water enters in the warehouse and produces back-pressure behind the full warehouse, with the pressing of film locking plate, make the warehouse cross directional stretch on the other hand on the one hand, thus stressed membrane locking plate port, make it closed, and because that film is met behind the water is bonding naturally, the water in the bag inner chamber can't flow out, and the setting of bottleneck makes and closes in the upper and lower counter-pressure in bottleneck position, pulling force strengthens, the film locking plate is stressed to be concentrated, thereby sealed fully, the non-return water filling port.

This disposable film ice-making bag heat-conductive characteristic is good, and the ice making time is short, saves the energy, and this ice-making bag has been complete sealing state before inserting ice making equipment, so ice cube can be by outside contamination, and the ice cube health of making is qualified.Because this ice-making bag itself has the non-return self-locking device, does not need to establish in addition closing device, therefore, it is easy to use, and is simple in structure, with low cost.And because the connecting portion between the double-layer films of this ice-making bag of formation appearance sump separator bar or appearance sump outer contour is a dotted lines, and connecting portion is separable connection, and therefore, water velocity is fast in the time of both can guaranteeing water filling, water distribution is even, can guarantee again that after ice cube is made the swing bag then can make the connecting portion between the film separate, thereby makes the bag inner chamber form nonseptate integral body, the easy demoulding of ice cube, and the ice cube behind the demoulding all is sealed in the bag, and both health was conveniently taken again.

(4) description of drawings:

Fig. 1 is the embodiment structural representation of the present utility model with the two storehouses of bottleneck non-return self-locking device;

Fig. 2 is the two storehouses of a bottleneck non-return self-locking device structural representation in the embodiment shown in Figure 1;

Fig. 3 is the of the present utility model another kind of embodiment structural representation with the two storehouses of bottleneck non-return self-locking device;

Fig. 4 is the utility model embodiment structural representation with tubulose knotting check device;

Fig. 5 is a tubulose knotting check device structural representation in the embodiment shown in Figure 4.

(5) specific embodiment:

In the specific implementation, this disposable film ice-making bag comprises bag 1, bag 1 is provided with the water filling port 2 with bag 1 inner chamber conducting, water filling port 2 places are provided with check device 3, bag 1 inner chamber is separated into the appearance sump 11 of conducting each other, in real-time mode shown in Figure 3, hold sump 11 and be square, hold between the sump 11 and separate by separator bar, at Fig. 1, in the real-time mode shown in Figure 4, holding sump 11 is geometric format cartoon pattern shape, each holds sump 11 and is cut apart by outer contour, above-mentioned separator bar or outer contour constitute by being the connecting portion 12 that is interrupted distribution between the double-layer films 14 that constitutes bag 1, and in the real-time mode shown in the figure, separator bar becomes dotted lines with outer contour; Binding between the connecting portion 12 between the double-layer films 14 of above-mentioned formation separator bar and outer contour is separable binding, as the hot weld point that obtains with the hot weld mode.

Check device 3 can be that an end is a water filling port 2 as Fig. 4, shown in Figure 5, and the other end is the knotting check device of the elongated tubular product such of water inlet 4; Certainly, described non-return self-locking device also can be as Fig. 1, Fig. 2, shown in Figure 3, be the two storehouses of bottleneck non-return self-locking device, in real-time mode shown in Figure 2, the concrete structure of the two storehouses of this bottleneck non-return self-locking device is to constitute the upper end of double-layer films 14 of bag 1 respectively to invagination, forms film locking plate 35, is the warehouse that can hold water between film locking plate 35 and the film 14, warehouse is divided into two up and down, is respectively warehouse 31 and following warehouse 32; Cut apart by the bottleneck 33 of interior receipts between last warehouse 31 and the following warehouse 32, wherein descend the upper and lower narrow of warehouse 32, middle wide, the termination 34 of film locking plate 35 is in the widest part of warehouse 32 down.Water inlet 4 places are provided with buffer unit 13, and described buffer unit 13 is arranged on water inlet 4 axis, is being fastenedly connected a little between the double-layer films 14.

Claims

1, disposable film ice-making bag, comprise bag, bag is provided with the water filling port with the conducting of bag inner chamber, the water filling port place is provided with the non-return self-locking device, the bag inner chamber is separated into the appearance sump of conducting each other, it is characterized in that: the outer contour of separator bar between the described appearance sump (11) or appearance sump (11) is interrupted connecting portion (12) formation that distributes by being between the double-layer films that constitutes bag (1) (14).

2, disposable film ice-making bag according to claim 1 is characterized in that: described non-return self-locking device (3) is that an end is water filling port (2), and the other end is the knotting check device of the elongated tubular product such of water inlet (4); Or described non-return self-locking device is the two storehouses of bottleneck non-return self-locking devices, the concrete structure of this device is to constitute the upper end of double-layer films (14) of bag (1) respectively to invagination, form film locking plate (35), it between film locking plate (35) and the film (14) warehouse that can hold water, warehouse is divided into two up and down, is respectively warehouse (31) and following warehouse (32); Cut apart by the bottleneck (33) of interior receipts between last warehouse (31) and the following warehouse (32).

3, disposable film ice-making bag according to claim 2 is characterized in that: warehouse (32) is upper and lower narrow under described, middle wide.

4, disposable film ice-making bag according to claim 3 is characterized in that: the connecting portion (12) between the described double-layer films (14) is the hot weld point;

Described appearance sump (11) is a geometric format cartoon pattern shape; The termination (34) of described film locking plate (35) is in the widest part of warehouse (32) down.

5, according to any one described disposable film ice-making bag in the claim 1～4, it is characterized in that: the connecting portion (12) between the double-layer films (14) is point-like.

6, according to any one described disposable film ice-making bag in the claim 1～4, it is characterized in that: the connecting portion (12) between the double-layer films (14) is separable connection.

7, according to any one described disposable film ice-making bag in the claim 1～4, it is characterized in that: described water inlet (4) locates to be provided with buffer unit (13), and described buffer unit (13) is arranged on water inlet (4) axis.

8, disposable film ice-making bag according to claim 7 is characterized in that: described buffer unit (15) is being fastenedly connected a little between the double-layer films (14).

9, according to any one described disposable film ice-making bag in the claim 1～4, it is characterized in that: the connecting portion (12) between the described double-layer films (14) is the hot weld point.

10, according to any one described disposable film ice-making bag in the claim 1～4, it is characterized in that: described appearance sump (11) is geometric format cartoon pattern shape.