Fitness type quick-cooling ice compress bag

Abstract

A fitting type quick-cooling ice compress bag comprises a spherical cold compress bag body, a puncturing connector is arranged at the top of the spherical cold compress bag body, a puncturing mechanism is inserted into the puncturing connector, and a sealing rubber ring is arranged between the puncturing mechanism and the inner wall of the puncturing connector. An annular tearable connecting piece is fixed between the puncturing mechanism and the outer edge of the puncturing connector, an isolating membrane is fixed in the spherical cold compress bag body, refrigerant is packaged in the spherical cold compress bag body on one side of the isolating membrane, and water is packaged in the spherical cold compress bag body on the other side of the isolating membrane. According to the ice compress bag, the soft spherical bag body structure is innovatively used, the cold compress area can be gradually enlarged under the pressing force, the attaching performance with the skin is better, and unnecessary parts are prevented from being subjected to cold compress; and meanwhile, the cold compress bag breaks through a mixing channel of the refrigerant and the water by puncturing and rotationally tearing the isolating membrane, so that the problem of leakage caused by breakage of the outer bag due to extrusion is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a conforming quick-cooling ice pack. Background Technology

[0002] Ice packs are commonly used medical supplies in clinical practice. Their main uses include lowering local body temperature, constricting subcutaneous blood vessels, reducing local blood circulation, and decreasing vascular permeability, thereby reducing metabolism, stopping bleeding, and reducing swelling. In addition, ice packs can relieve muscle spasms caused by injury and prevent secondary damage to tissue cells. Acute injuries such as falls, sprains, and physical impacts after exercise require ice packs when local bleeding, inflammation, swelling, and pain occur. Applying ice immediately after exercise can reduce and slow the release of histamine, lessen tissue sensitivity to pain, reduce microcirculation and surrounding tissue exudation and swelling, reduce the activity of vascular endothelial cells and thrombus formation, and reduce the release of oxygen free radicals.

[0003] Currently used ice packs include ice sand bags and disposable quick-cooling ice packs. Regardless of the type, they are all sheet-like bags, which have poor fit. The current quick-cooling ice packs use an outer bag and an inner liner to isolate water and refrigerant. When using them, the refrigerant and water need to be mixed by squeezing the inner liner to release cold air and achieve a cooling effect. This method has the problem of leaking the solution from the outer bag when it is squeezed. Utility Model Content

[0004] To address the aforementioned technical issues, this utility model provides a conforming, rapid-cooling ice pack. This ice pack innovatively utilizes a soft, spherical bag structure, which can gradually expand the cooling area under pressure and provides better conformity to the skin, preventing unnecessary areas from being cooled. Simultaneously, the ice pack opens the mixing channel between the refrigerant and water by puncturing and rotating to tear open the insulating film, avoiding the problem of leakage caused by the outer bag breaking due to compression.

[0005] To achieve the above-mentioned technical effects, this utility model is implemented through the following technical solution:

[0006] A conforming, quick-cooling ice pack includes a spherical cooling pack body. A puncture connector is located at the top of the spherical cooling pack body, and a puncture mechanism is inserted into the puncture connector. A sealing rubber ring is provided between the puncture mechanism and the inner wall of the puncture connector. Annularly distributed tearable connecting pieces are fixed between the puncture mechanism and the outer edge of the puncture connector. An isolation membrane is fixed inside the spherical cooling pack body. A refrigerant is encapsulated in one side of the spherical cooling pack body, and water is encapsulated in the other side of the isolation membrane.

[0007] Furthermore, the puncture mechanism includes a knob cover, a limiting boss, a connecting rod, a needle plate, and puncture needles. The limiting boss is fixed to the bottom of the knob cover, the connecting rod is fixed to the center of the bottom of the limiting boss, the needle plate is fixed to the bottom of the connecting rod, and a plurality of puncture needles are fixed to the bottom of the needle plate. A ring-shaped tearable connecting piece is fixed between the knob cover and the outer edge of the puncture connector.

[0008] Furthermore, a positioning protrusion is provided on the inner wall of the puncture joint, and a positioning groove is provided on the outer wall of the sealing rubber ring, with the positioning protrusion engaging in the positioning groove.

[0009] Furthermore, the spherical cold compress bag is made of latex material.

[0010] The beneficial effects of this utility model are as follows: This ice pack innovatively uses a soft spherical bag structure, which can gradually expand the area of ​​cold compress under pressure and has better fit to the skin, preventing unnecessary parts from being cold compressed; at the same time, the ice pack opens the mixing channel of refrigerant and water by puncturing and rotating to tear open the isolation film, avoiding the problem of leakage caused by the outer bag breaking due to compression. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of a conforming, quick-cooling ice pack;

[0013] Figure 2 This is a cross-sectional structural diagram of a conforming, quick-cooling ice pack;

[0014] Figure 3 This is a schematic diagram of the composition of a conforming, quick-cooling ice pack.

[0015] The attached diagram lists the components represented by each number as follows:

[0016] 1-Spherical cold compress bag body, 2-Knob cap, 3-Tearable connecting piece, 4-Isolation film, 5-Refrigerator, 6-Water, 7-Sealing rubber ring, 11-Piercing connector, 12-Positioning protrusion, 21-Connecting rod, 22-Needle disc, 23-Piercing needle, 24-Limiting boss, 71-Positioning groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figure 1 As shown, the conformal quick-cooling ice pack includes a spherical cold pack body 1. The top of the spherical cold pack body 1 is provided with a puncture connector 11, which is made of hard silicone. A puncture mechanism is inserted into the puncture connector 11. A sealing rubber ring 7 is provided between the puncture mechanism and the inner wall of the puncture connector 11. A tearable connecting piece 3 is fixed in a ring between the puncture mechanism and the outer edge of the puncture connector 11. The tearable connecting piece 3 serves to limit the puncture mechanism and prevent it from moving downward and puncturing the isolation membrane 4. The isolation membrane 4 is fixed in the spherical cold pack body 1. A refrigerant 5 is encapsulated in the spherical cold pack body on one side of the isolation membrane 4, and water 6 is encapsulated in the spherical cold pack body on the other side of the isolation membrane 4.

[0019] like Figure 2 As shown, the piercing mechanism includes a knob cover 2, a limiting boss 24, a connecting rod 21, a needle plate 22, and piercing needles 23. The limiting boss 24 is fixed to the bottom of the knob cover 2, the connecting rod 21 is fixed to the center of the bottom of the limiting boss 24, the needle plate 22 is fixed to the bottom of the connecting rod 21, and a plurality of piercing needles 23 are fixed to the bottom of the needle plate 22. A ring-shaped tearable connecting piece 3 is fixed between the knob cover 2 and the outer edge of the piercing connector.

[0020] like Figure 3 As shown, a positioning protrusion 12 is provided on the inner wall of the puncture joint 11, and a positioning groove 71 is provided on the outer wall of the sealing rubber ring 7. The positioning protrusion 12 is inserted into the positioning groove 71.

[0021] In this embodiment, the spherical cold compress bag 1 is made of latex material.

[0022] In this embodiment, ammonium sulfate powder is selected as the refrigerant.

[0023] One specific application of this device is as follows: When in use, the knob cover 2 of the puncture mechanism is turned. During the turning process, the connecting piece 3 can be torn off from the puncture connector 11 by the knob cover 3, and the upper and lower limit constraints of the puncture mechanism are released. Although the knob cover 2 is pressed down, the puncture needle on the needle plate punctures the isolation membrane 4. Rotating the knob cover 2, the puncture needle rotates and tears the isolation membrane 4. The separated refrigerant powder falls into the water and mixes with the water to quickly release the cold energy, thereby achieving a cooling effect. The spherical cold compress bag 1 is pressed on the injured part. During the gradual pressing process, the contact area between the spherical cold compress bag 1 and the skin gradually increases. The appropriate pressure can be selected according to the area of ​​the wound to prevent unnecessary parts from being cold compressed.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A conformable cold pack, characterized in that, The device includes a spherical cold compress bag body, with a puncture connector at the top of the spherical cold compress bag body. A puncture mechanism is inserted into the puncture connector, and a sealing rubber ring is provided between the puncture mechanism and the inner wall of the puncture connector. A tearable connecting piece distributed in an annular pattern is fixed between the puncture mechanism and the outer edge of the puncture connector. An isolation membrane is fixed inside the spherical cold compress bag body. A refrigerant is encapsulated in the spherical cold compress bag body on one side of the isolation membrane, and water is encapsulated in the spherical cold compress bag body on the other side of the isolation membrane.

2. The tamper evident rapid chill cold compress bag of claim 1, wherein, The puncture mechanism includes a knob cover, a limiting boss, a connecting rod, a needle plate, and puncture needles. The limiting boss is fixed to the bottom of the knob cover, the connecting rod is fixed to the center of the bottom of the limiting boss, the needle plate is fixed to the bottom of the connecting rod, and a plurality of puncture needles are fixed to the bottom of the needle plate. A tearable connecting piece is fixed in a ring between the knob cover and the outer edge of the puncture connector.

3. The tamper evident cold pack of claim 1 or 2, wherein, The inner wall of the puncture joint is provided with a positioning protrusion, and the outer wall of the sealing rubber ring is provided with a positioning groove, and the positioning protrusion is engaged in the positioning groove.

4. The tamper evident rapid chill cold compress bag of claim 3, wherein, The spherical cold compress bag is made of latex material.

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