CN210512279U - Self-sealing ice bag capable of exhausting air - Google Patents

Abstract

The utility model belongs to the technical field of ice making equipment, a self-sealing ice bag capable of exhausting is disclosed, which comprises a water filling port and a bag body, wherein the bag body is arranged in a double-layer mode and comprises an inner layer film and an outer layer film, the water filling port is fixed with the outer layer film, the inner layer film is fixed on the inner wall of the outer layer film, an exhaust structure is fixed between the outer layer film and the inner layer film, the exhaust structure is positioned at two sides of the inner layer film, the length of the outer layer film is greater than that of the inner layer film, and a self-sealing structure is fixed at the longer end of the outer layer; through the inside blast pipe setting of exhaust structure, in the water injection, with the inside air escape of inner film, prevent that the inside air of inner film from remaining, effectively utilize the water injection space of inner film, seal from the sealing structure through the mode drive of atmospheric pressure simultaneously, simple structure, it is sealed effectual, the water column is difficult for spilling.

Description

Self-sealing ice bag capable of exhausting air

Technical Field

The utility model belongs to the technical field of ice making equipment, especially, relate to a can exhaust from sealing ice bag.

Background

The ice bag is a widely applied ice making tool at present, and is generally applied to storage and transportation of low-temperature products such as biological agents, blood plasma, vaccines, vegetables, fruits, seafood, dairy products and the like, and physical cooling after bumping and sprain, the traditional ice bag is formed by pressing two layers of plastic cement, when the ice bag is filled with water, a water filling port needs to be sealed by a clamp or sealing glue, or the ice bag is sealed by knotting a lacing of the ice bag at the water filling port, so that the use is very inconvenient, water leakage often occurs, and a lot of troubles are brought to users, at present, some self-sealing ice bags are already appeared on the market, high polymer compound phase-change cold storage raw materials are filled in the self-sealing ice bags, after water is filled in the ice bags, powder in the self-sealing ice bags can absorb water to form gel, so that the water is difficult to pour out from the water filling port, but the ice bags are difficult to avoid being squeezed in the freezing and using processes, once receive the extrusion, these gelatinous substances will be extruded from the water filling port, and very influence the use is experienced to probably pollute by cold insulation thing, the bag body that the plastic suppression formed not only uses the feel not good enough, the easy slip, easy damaged moreover, life is shorter, and the inside air of ice bag is difficult to discharge simultaneously, reduces the splendid attire volume of the inside water of ice bag.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the utility model provides a self-sealing ice bag capable of exhausting.

The utility model discloses a realize like this, a can exhaust from a mouthful ice bag includes water filling port and the bag body, the bag body is double-deck setting, including inner membrance and outer tunica, the water filling port is fixed with outer tunica, the inner membrance is fixed in on the outer tunica inner wall, be fixed with exhaust structure between outer tunica and the inner membrance, exhaust structure is located the inner membrance both sides, outer tunica length is greater than the inner membrance, and longer end is located outer tunica inner wall and is fixed with from the mouth sealing structure.

As the utility model relates to a can exhaust from preferred technical scheme of a mouthful ice bag, the exhaust structure includes the blast pipe, blast pipe one end stretches into the bottom of inner membrance, the blast pipe other end stretches out outer membrane, the blast pipe stretches into inner membrance end position in inner membrance bottom stretches into end and outer membrane bottom reservation has the certain distance, the blast pipe stretches out outer membrane end position in outer membrane upper end, outer membrane upper end sets up the through-hole that supplies the blast pipe to stretch out.

As the utility model relates to a can exhaust from preferred technical scheme of seal ice bag, the blast pipe stretches into inner membrance department and is fixed with the grid plate, evenly set up a plurality of round holes along the circumferencial direction on the grid plate.

As the utility model relates to a can exhaust from preferred technical scheme of seal ice bag, from the sealing structure including fixing the pipe on the outer membrane, the inside sliding connection of pipe has the actuating lever, the actuating lever is kept away from the pipe end and is fixed with the semicircle board, two the circular plate area that the coincidence of semicircle board formed is greater than the water filling port area, and the semicircle board adopts the preparation of rubber material.

As the utility model relates to a can exhaust from preferred technical scheme of seal ice bag, the air has been blown into to the pipe inside, and the inside atmospheric pressure of pipe is higher than outside air atmospheric pressure value.

As the utility model relates to a can exhaust from the preferred technical scheme of seal ice bag, the semicircular plate is kept away from the actuator end and has been seted up the arc wall, the arc wall is towards water filling opening department.

The utility model discloses an advantage and positive effect do: through the inside blast pipe setting of exhaust structure, in the water injection, with the inside air escape of inner film, prevent that the inside air of inner film from remaining, and the blast pipe bottom sets up the grid plate, when the inside water of ice bag solidifies, effectively provide the support, the mode water solidifies and gets into the blast pipe influence exhaust, effectively utilizes the water injection space of inner film, seals from the mouth structure simultaneously through the mode drive of atmospheric pressure, simple structure, it is sealed effectual, the ice bag water is difficult for spilling.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of fig. 1 provided by an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a self-sealing structure provided in an embodiment of the present invention;

fig. 4 is an enlarged schematic view of the position I in fig. 2 according to an embodiment of the present invention;

in the figure: 1. a water injection port; 2. a bag body; 21. an inner layer film; 22. an outer film; 3. an exhaust structure; 31. an exhaust pipe; 32. a through hole; 33. a grid plate; 4. a self-sealing structure; 41. a circular tube; 42. a drive rod; 43. a semicircular plate; 5. an arc-shaped groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to fig. 4, the embodiment of the utility model provides a but exhaust is from sealing ice bag includes water filling port 1 and the bag body 2, the bag body 2 is double-deck setting, including inner membrance 21 and outer membrance 22, water filling port 1 is fixed with outer membrance 22, inner membrance 21 is fixed in on outer membrance 22 inner wall, be fixed with exhaust structure 3 between outer membrance 22 and the inner membrance 21, exhaust structure 3 is located inner membrance 21 both sides, outer membrance 22 length is greater than inner membrance 21, and longer end is located and is fixed with from sealing structure 4 on the outer membrance 22 inner wall.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, exhaust structure 3 includes blast pipe 31, blast pipe 31 one end stretches into inner film 21's bottom, outer membrane 22 is stretched out to the blast pipe 31 other end, blast pipe 31 stretches into inner film 21 end and is located inner film 21 bottom, stretches into end and outer membrane 22 bottom and reserves the certain distance, blast pipe 31 stretches out outer membrane 22 end and is located outer membrane 22 upper end, outer membrane 22 upper end is seted up and is supplied the through-hole 32 that blast pipe 31 stretches out, and in the water injection, the inside residual air of water extrusion inner film 21 extrudees towards blast pipe 31, and the air in the inner film 21 is discharged from upper end through-hole 32 through blast pipe 31, increases the water holding capacity of ice bag.

Wherein, the blast pipe 31 stretches into inner membrane 21 department and is fixed with grid plate 33, evenly set up a plurality of round holes along the circumferencial direction on the grid plate 33, when inner membrane 21 inside water solidifies, provide the support, block water to the blast pipe 31 outside, prevent to block up blast pipe 31.

As shown in fig. 3, from mouth structure 4 including fixing the pipe 41 on outer membrane 22, the inside sliding connection of pipe 41 has drive rod 42, drive rod 42 keeps away from the pipe end and is fixed with semicircle board 43, two the circular plate area that the semicircle board coincidence formed is greater than water filling port 1 area, and semicircle board 43 adopts the preparation of rubber material.

Wherein, the inside air that has blown into of pipe 41, the inside atmospheric pressure of pipe 41 is higher than outside air atmospheric pressure value, and the actuating lever 42 is driven to move towards keeping away from pipe 41 end through the inside air of pipe 41, and then the automatic closure of coincidence prevents that water from leaking.

Wherein, the semicircular plate 43 is far away from the end of the driving rod 42 and is provided with an arc-shaped groove 5, the arc-shaped groove 5 faces the water filling port 1, and through the arrangement of the arc-shaped groove, the separation of the two semicircular plates 43 is convenient for water injection, and the water injection is convenient.

The utility model discloses a theory of operation: when the ice bag is used, external water injection equipment is aligned with the water injection port 1 to inject water into the ice bag body 2, when water is injected, the water column directly impacts the semicircular plates 43, when the water column impacts the arc-shaped grooves 5 on the semicircular plates 43, the two semicircular plates 43 are impacted and separated due to the impact force of the water column, the two semicircular plates 43 respectively move towards the position close to the round pipe 41 through the driving rod 42, at the moment, the water column is directly injected into the inner layer film 21 of the ice bag, when the inner layer film 21 is injected, the lower end of the outer layer film 22 of the ice bag is lightly pinched, so that the air in the inner layer film 21 is discharged towards the inside of the exhaust pipe 31 along with the injection of the water column and is discharged through the through hole 32 at the upper end of the outer layer film 22, when the water injection is finished, the two semicircular plates 43 at the upper end move towards the position far away from the round pipe 41 under the pushing of, due to the action of water, the two semicircular plates 43 are closed together, and the water in the ice bag is prevented from leaking.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a can exhaust from a mouthful ice bag, its characterized in that, includes water filling port (1) and the bag body (2), the bag body (2) are double-deck setting, including outer membrane (22) and inner membrane (21), water filling port (1) are fixed with outer membrane (22), inner membrane (21) are fixed in on outer membrane (22) inner wall, be fixed with exhaust structure (3) between outer membrane (22) and inner membrane (21), exhaust structure (3) are located inner membrane (21) both sides, outer membrane (22) length is greater than inner membrane (21), and longer end is located and is fixed with on outer membrane (22) inner wall and proclaims oneself mouthful structure (4).

2. The self-sealing ice bag capable of exhausting gas according to claim 1, wherein the exhaust structure (3) comprises an exhaust pipe (31), one end of the exhaust pipe (31) extends into the bottom end of the inner layer film (21), the other end of the exhaust pipe (31) extends out of the outer layer film (22), the end of the exhaust pipe (31) extending into the inner layer film (21) is located at the bottom end of the inner layer film (21), a certain distance is reserved between the end of the exhaust pipe and the bottom end of the outer layer film (22), the end of the exhaust pipe (31) extending out of the outer layer film (22) is located at the upper end of the outer layer film (22), and a through hole (32) for the exhaust pipe (31) to extend out is formed in the upper end of the outer layer.

3. The self-sealing ice bag capable of exhausting air according to claim 2, wherein a grid plate (33) is fixed at the position where the exhaust pipe (31) extends into the inner film (21), and a plurality of round holes are uniformly formed in the grid plate (33) along the circumferential direction.

4. The self-sealing ice bag capable of exhausting air according to claim 1, wherein the self-sealing structure (4) comprises a round tube (41) fixed on the outer layer film (22), a driving rod (42) is connected inside the round tube (41) in a sliding manner, a semicircular plate (43) is fixed on the driving rod (42) far away from the round tube end, the area of the round plate formed by overlapping the two semicircular plates is larger than that of the water injection port (1), and the semicircular plates (43) are made of rubber materials.

5. The self-sealing, evacuable ice pack according to claim 4 wherein air is blown into the interior of the tube (41) and the atmospheric pressure inside the tube (41) is higher than the atmospheric pressure of the outside air.

6. The self-sealing ice bag with air exhausting function as claimed in claim 4, wherein the semicircular plate (43) is provided with an arc-shaped slot (5) at the end far away from the driving rod (42), and the arc-shaped slot (5) faces the water filling port (1).

Images