Reusable soft alcohol ice bag

Abstract

The utility model relates to medical instrument technical field, and specifically is a kind of reusable soft alcohol ice bag, comprising: outer bag and protection mechanism, the inside of outer bag is filled with cold accumulator;The protection mechanism includes the airbag ring of fixed connection in outer bag side surface, the inside cross-sectional dimension of airbag ring and the horizontal cross-sectional dimension of outer bag are all matched;Protection mechanism can effectively avoid outer bag four corners and direct contact with the outside, to reduce the probability of outer bag four corners damage due to collision, and because airbag ring inside is filled with nitrogen, when the local part of airbag ring is extruded by outer bag four corners, nitrogen near outer bag at this time can be pushed to other positions, this can reduce the probability of air pressure in some place in airbag ring excessive, to reduce the probability of airbag ring rupture due to external force collision, to improve the safety factor of the ice bag use.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, and especially relates to a reusable soft alcohol ice bag. BACKGROUND

[0002] The medical alcohol ice bag is a special medical cold compress product, which combines the properties of water and alcohol, further reduces the temperature of the liquid in the bag by low-temperature evaporation of alcohol, and thus provides better cold compress effect.

[0003] At present, the Chinese patent discloses a heat preservation type physiotherapy ice bag (authorized publication number CN220069970U), the four corners of the storage cavity are in inclined curved surface structure, which ensures that the cold storage agent in the ice bag can be used after freezing and hardening, and the four corners of the ice bag will not be damaged by collision or falling, thereby avoiding food pollution caused by leakage of the cold storage agent in the ice bag after melting. The cavity is filled with gas, which ensures that the cavity can be filled with air, reduces the cost of ice bag production, and reduces the cost of the factory. After the cavity is filled with air, the air in the cavity can play a buffering role when the four corners of the ice bag are contacted by collision or falling, thereby further preventing the ice bag from being damaged.

[0004] Although the above-mentioned device uses a cavity filled with air to reduce the problem of breaking of the four corners of the ice bag, when the ice bag is laid flat and frozen, the cavity will not only be extruded by the cold storage agent, but also the extrusion force on the cavity will be increased during the solidification and expansion of the alcohol cold storage agent, so that the air pressure in the cavity is always in a high pressure state, thereby increasing the probability of fatigue and damage of the inner wall material of the ice bag.

[0005] Therefore, a reusable soft alcohol ice bag is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a reusable soft alcohol ice bag to solve the above-mentioned problems, and improves the problem of poor protection performance of the existing soft alcohol ice bag with protection function.

[0007] The utility model realizes the above-mentioned purposes through the following technical scheme, a reusable soft alcohol ice bag, comprising: an outer bag and a protection mechanism, the inside of the outer bag is filled with cold storage agent.

[0008] Preferably, the protection mechanism comprises an air bag ring fixedly connected to the side surface of the outer bag, and the inner side cross-sectional dimension of the air bag ring and the horizontal cross-sectional dimension of the outer bag are matched.

[0009] Preferably, the cold storage agent comprises alcohol with a concentration of 75% and pure water, and the ratio of the 75% alcohol and the pure water is one to two.

[0010] Preferably, the inside of the air bag ring is filled with nitrogen.

[0011] Preferably, the inside of the air bag ring is fixedly connected with uniformly distributed reinforcing columns, which are parallel to the horizontal plane.

[0012] Preferably, the reinforcing column and the air bag ring are both fluorine rubber material components, and the reinforcing column and the air bag ring are integrally formed.

[0013] Preferably, the surface of the air bag ring is fixedly connected with uniformly distributed resistance increasing strips, and the horizontal sectional shape of the resistance increasing strip is semicircular.

[0014] Preferably, the resistance increasing strip is a fluorine rubber material component, and the air bag ring and the resistance increasing strip are integrally formed.

[0015] The utility model discloses the beneficial effect is:

[0016] 1, the protection mechanism can effectively avoid the four corners of the outer bag and the direct contact with the outside, thereby reduce the probability of the four corners of the outer bag being damaged due to collision, and because the air bag ring is filled with nitrogen, when the local air bag ring is extruded by the four corners of the outer bag, the nitrogen near the outer bag can be pushed to other positions, which can reduce the probability of excessive air pressure in the air bag ring, reduce the probability of the air bag ring being broken due to external force collision, and thereby improve the safety factor of the ice bag.

[0017] 2, the alcohol and pure water of 75% degree are produced into one ratio two of the cold storage agent, which can utilize the different freezing point and boiling point of the two, make the freezing point of alcohol drop, the boiling point rise, thereby prolong the effective use time of the ice bag, and the alcohol can keep a certain softness after freezing due to its low freezing point and special properties after mixing with water. The softness not only increases the cold area and improves the ice compressing effect, but also increases the comfort of the patient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic view of the whole structure in the utility model;

[0019] Figure 2 It is the sectional view schematic view of the whole structure in the utility model;

[0020] Figure 3 It is the structure schematic view of the protection mechanism in the utility model;

[0021] Figure 4 It is Figure 2 The enlarged view of A in the utility model.

[0022] In the drawing: 100, outer bag; 200, cold storage agent; 300, protection mechanism; 310, air bag ring; 320, reinforcing column; 330, resistance increasing strip. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] In a specific implementation, as shown in the accompanying drawings, Figures 1-4 a reusable soft alcohol ice bag comprises an outer bag 100 and a protection mechanism 300, and the inner part of the outer bag 100 is filled with a cold storage agent 200.

[0025] The cold storage agent 200 comprises alcohol with a concentration of 75% and pure water, and the ratio of the 75% alcohol and the pure water is 1:2. The alcohol is used to lower the freezing point and raise the boiling point by using the different freezing points and boiling points of the two, the ice bag can reach a frosty state after being frozen in a refrigerator at-18℃ for 4 hours, the local temperature of the affected limb can be maintained at 10-15℃ after being taken out and used for 1.5-2 hours, and the alcohol can maintain a certain softness after being frozen due to its low freezing point and special properties after being mixed with water. The softness not only increases the cold area and improves the ice application effect, but also increases the comfort of the patient, and the ice bag can be reused.

[0026] As shown in the accompanying drawings, Figure 2 , Figure 3 and Figure 4 the protection mechanism 300 comprises an air bag ring 310 fixedly connected to the side surface of the outer bag 100, the inner side cross-sectional dimension of the air bag ring 310 matches the horizontal cross-sectional dimension of the outer bag 100; the inside of the air bag ring 310 is filled with nitrogen, which can not only increase the elasticity of the air bag ring 310 to improve the buffering protection effect on the side edges and four corners of the outer bag 100, but also can improve the safety factor of the ice bag due to the non-toxic and harmless nature and stable chemical properties of nitrogen; the inside of the air bag ring 310 is fixedly connected with uniformly distributed reinforcing columns 320, the reinforcing columns 320 are parallel to the horizontal plane, and the reinforcing columns 320 can make the air bag ring 310 more rigid and more elastic to improve the protection effect on the outer bag 100; the reinforcing columns 320 and the air bag ring 310 are fluorine rubber material components, and the reinforcing columns 320 and the air bag ring 310 are integrally formed, which can increase the connection strength of the air bag ring 310 and the reinforcing columns 320 to prolong the service life of the protection mechanism 300.

[0027] As shown in the accompanying drawings, Figure 2 , Figure 3 and Figure 4As shown, the surface of the airbag ring 310 is fixedly connected with uniformly distributed resistance increasing strips 330, the horizontal cross-sectional shape of the resistance increasing strips 330 is semicircular, which can increase the friction of the airbag ring 310 in contact with external objects, so as to improve the stability of the ice bag during use; the resistance increasing strips 330 are fluorine rubber material components, the airbag ring 310 and the resistance increasing strips 330 are integrally formed, which can increase the connection strength of the resistance increasing strips 330 and the airbag ring 310, so as to improve the resistance increasing effect of the resistance increasing strips 330.

[0028] In use, during the freezing process of the ice bag, the airbag ring 310 can surround the side surface of the outer bag 100, even if the condensation of the cold storage agent 200 pushes the four corners of the outer bag 100, at this time the airbag ring 310 can cover the four corners of the outer bag 100 on the inner side, which can effectively avoid the direct contact of the four corners of the outer bag 100 with the outside, thereby reducing the probability of damage of the four corners of the outer bag 100 due to collision, and since the airbag ring 310 is filled with nitrogen, when the local airbag ring 310 is extruded by the four corners of the outer bag 100, the nitrogen near the outer bag 100 at this time can be pushed to other positions, which can reduce the probability of excessive air pressure in some place inside the airbag ring 310, so as to reduce the probability of rupture of the airbag ring 310 due to external force collision, thereby improving the safety factor of the ice bag.

[0029] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A reusable soft body alcohol ice pack, characterized by, include: Outer bag (100), the interior of which is filled with a cold storage agent (200); The protective mechanism (300) includes an airbag ring (310) fixedly connected to the side surface of the outer bag (100), the inner cross-sectional dimensions of the airbag ring (310) and the horizontal cross-sectional dimensions of the outer bag (100) are matched.

2. A reusable soft-sided alcohol gel pack according to claim 1, wherein: The airbag ring (310) is filled with nitrogen.

3. A reusable soft-sided alcohol gel pack according to claim 1, wherein: The airbag ring (310) is fixedly connected to a uniformly distributed reinforcing column (320) inside, and the reinforcing column (320) is parallel to the horizontal plane.

4. A reusable soft alcohol ice pack according to claim 3, characterized in that: The reinforcing column (320) and the airbag ring (310) are both made of fluororubber material and are manufactured as a single piece.

5. A reusable soft alcohol ice pack according to claim 1, characterized in that: The surface of the airbag ring (310) is fixedly connected with uniformly distributed resistance strips (330).

6. A reusable soft alcohol ice pack according to claim 5, characterized in that: The horizontal cross-sectional shape of the resistance-increasing strip (330) is semi-circular.

7. A reusable soft alcohol ice pack according to claim 6, characterized in that: The drag-increasing strip (330) is a fluororubber material component, and the airbag ring (310) and the drag-increasing strip (330) are integrally molded.

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