A heating and warming device for on-site first aid
By designing a heating and heating device for on-site first aid that includes a blanket-shaped cushion body, a ventilation coil and a collection cavity, the problem that patients find it difficult to effectively maintain body temperature during on-site first aid is solved, and efficient warmth is achieved.
Patent Information
- Application Number
- CN202420622947.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-03-27
AI Technical Summary
During on-site first aid, it is difficult for patients to effectively maintain body temperature during the first aid site and during the transfer process. The existing technologies such as hot water bags and on-board air heaters are not effective.
A heating and heating device for on-site first aid is designed, which includes a blanket-shaped body, a ventilation coil and a collection chamber. By connecting with an external fan, the heating air is discharged through the ventilation coil and a collection chamber, and the exhaust valve is controlled to adjust the air outlet volume to adjust the temperature.
It has achieved effective protection measures for patients in on-site first aid. It has a simple structure and good use effect, and is suitable for a variety of scenarios.
Smart Images
Figure CN222693647U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of medical equipment, and in particular relates to a first aid warming device used in first aid on site. Background Art
[0002] During on-site first aid, when encountering patients with trauma, hypothermia, the elderly, infants, heavy bleeding, shock, etc., it is generally necessary to take warming measures such as temperature protection at the first aid site and during the transfer process. The current practice is to use hot water bottles or cover patients with quilts. Although there are now car heaters that can provide additional heating in ambulances, car heaters heat the environment inside the car and the use effect is poor.
[0003] Therefore, the applicant has proposed a heating and warming device for on-site first aid which has a simple structure and good use effect. Summary of the invention
[0004] The technical problem to be solved by the utility model is to provide a warming device used for on-site first aid.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A heating and warming device for on-site first aid, characterized in that it comprises a quilt body 3, the quilt body 3 is blanket-shaped, a ventilation coil 5 and a collecting chamber 2 are provided on the quilt body 3, the ventilation coil 5 is sandwiched in the quilt body 3, the collecting chamber 2 is arranged on the outer surface of the quilt body 3, and an air outlet 4 is provided on the collecting chamber 2, the air outlet 4 is provided with an exhaust valve, one end of the ventilation coil 5 is connected with the collecting chamber 2, and the other end is an air inlet 1, the air inlet 1 can be connected with an external heater as an outlet, warm air enters the ventilation coil 5 from the air inlet 1 and is collected in the collecting chamber 2, and is discharged from the air outlet 4, and the air output of the exhaust valve is controlled by controlling the opening and closing degree of the exhaust valve.
[0007] As an improvement, the ventilation coils 5 are evenly arranged on the body 3 .
[0008] As an improvement, the ventilation coils 5 are provided in two groups, and are respectively arranged in the upper half and the lower half of the body 3 .
[0009] As an improvement, the exhaust valve is a one-way exhaust valve.
[0010] In actual use: the heater can be a car-mounted heater, which uses the car-mounted 12V or 24V power supply interface to provide power supply to generate warm air, connect the air inlet 1 to the air outlet of the heater, and transport the warm air to the ventilation coil 5, and finally discharge it from the air outlet 4. By controlling the opening and closing degree of the exhaust valve, the air outlet volume is controlled to achieve the purpose of adjusting the temperature of the main body 3.
[0011] As an improvement, a storage bag 6 is provided on the outer surface of the main body 3, and gloves 8 and / or foot covers 7 can be stored in the storage bag 6. The outer surface of the main body of the gloves 8 and / or foot covers 7 is provided with an interlayer 9, and the interlayer 9 is provided with an air inlet 1 and an air outlet 4. The air inlet 1 can be connected to an external heater as an outlet, and the air outlet 4 is provided with an exhaust valve. Warm air enters the ventilation coil 5 from the air inlet 1 and is discharged from the air outlet 4. The air output of the exhaust valve is controlled by controlling the opening and closing degree of the exhaust valve.
[0012] In actual use: When encountering a patient who needs to keep his hands and feet warm separately or at the same time, you can put gloves or foot covers on the patient's hands or feet, and connect the air inlet of the gloves or foot covers to the air outlet of the heater to achieve heat preservation and heating of the patient's hands and feet. The connection method is the same as the main body.
[0013] When the device is in use, heat energy can be provided by an electric heating fan or a car heater. The fan can be set to different gears to adjust the temperature, providing warming measures for patients with different temperature requirements.
[0014] Compared with the prior art, the utility model has the advantages of simple structure, good use effect, and multiple use scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a main structural schematic diagram of the utility model.
[0016] Figure 2 It is a schematic diagram of the structure of the foot cover of the utility model.
[0017] Figure 3 It is a schematic diagram of the structure of the gloves of the utility model.
[0018] As shown in the figure: 1 is the air inlet, 2 is the collecting chamber, 3 is the body, 4 is the air outlet, 5 is the ventilation coil, 6 is the storage bag, 7 is the foot cover, 8 is the glove, and 9 is the interlayer. DETAILED DESCRIPTION
[0019] The above contents of the present invention are further described in detail below through embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] Example 1: Reference Figure 1, is a structural schematic diagram of Example 1 of the utility model. This embodiment discloses a heating and warming device for on-site first aid, characterized in that it includes a quilt body 3, the quilt body 3 is blanket-shaped, and a ventilation coil 5 and a collecting chamber 2 are provided on the quilt body 3, the ventilation coil 5 is sandwiched in the quilt body 3, the collecting chamber 2 is arranged on the outer surface of the quilt body 3, and an air outlet 4 is provided on the collecting chamber 2, and the air outlet 4 is provided with an exhaust valve, one end of the ventilation coil 5 is connected with the collecting chamber 2, and the other end is an air inlet 1, and the air inlet 1 can be connected with an external heater as an outlet, and the warm air enters the ventilation coil 5 from the air inlet 1 and is collected in the collecting chamber 2, and is discharged from the air outlet 4, and the air outlet of the exhaust valve is controlled by controlling the opening and closing degree of the exhaust valve.
[0021] As an improvement, the ventilation coils 5 are evenly arranged on the body 3 .
[0022] As an improvement, the ventilation coils 5 are provided in two groups, and are respectively arranged in the upper half and the lower half of the body 3 .
[0023] As an improvement, the exhaust valve is a one-way exhaust valve.
[0024] In actual use: the heater can be a car-mounted heater, which uses the car-mounted 12V or 24V power supply interface to provide power supply to generate warm air, connect the air inlet 1 to the air outlet of the heater, and transport the warm air to the ventilation coil 5, and finally discharge it from the air outlet 4. By controlling the opening and closing degree of the exhaust valve, the air outlet volume is controlled to achieve the purpose of adjusting the temperature of the main body 3.
[0025] Example 2: Reference Figures 2-3 , is a schematic diagram of the structure of Example 2 of the utility model. Compared with Example 1, the difference of this embodiment is that: a storage bag 6 is provided on the outer surface of the body 3, and gloves 8 and / or foot covers 7 can be stored in the storage bag 6. The outer surface of the body of the gloves 8 and / or foot covers 7 is provided with an interlayer 9, and an air inlet 1 and an air outlet 4 are provided on the interlayer 9. The air inlet 1 can be connected to an external heater as an outlet, and the air outlet 4 is provided with an exhaust valve. Warm air enters the ventilation coil 5 from the air inlet 1 and is discharged from the air outlet 4. The air outlet of the exhaust valve is controlled by controlling the opening and closing degree of the exhaust valve.
[0026] In actual use: When encountering a patient who needs to keep his hands and feet warm separately or at the same time, you can put gloves or foot covers on the patient's hands or feet, and connect the air inlet of the gloves or foot covers to the air outlet of the heater to achieve heat preservation and heating of the patient's hands and feet. The connection method is the same as the main body.
Claims
1. A heating and warming device for on-site first aid, characterized in that: The invention comprises a quilt body (3), the quilt body (3) being in a blanket shape, a ventilation coil (5) and a collecting chamber (2) being provided on the quilt body (3), the ventilation coil (5) being sandwiched in the quilt body (3), the collecting chamber (2) being arranged on the outer surface of the quilt body (3), and an air outlet (4) being provided on the collecting chamber (2), the air outlet (4) being provided with an exhaust valve, one end of the ventilation coil (5) being connected to the collecting chamber (2), and the other end being an air inlet (1), the air inlet (1) being able to be connected to an external heater as an outlet, the warm air entering the ventilation coil (5) from the air inlet (1) and being collected in the collecting chamber (2), and then being discharged from the air outlet (4), and the air volume of the exhaust valve being controlled by controlling the opening and closing degree of the exhaust valve.
2. The heating and warming device for on-site first aid according to claim 1, characterized in that: The ventilation coils (5) are evenly arranged on the body (3).
3. The heating and warming device for on-site first aid according to claim 1, characterized in that: The ventilation coils (5) are provided in two groups and are respectively arranged at the upper half and the lower half of the body (3).
4. The heating and warming device for on-site first aid according to claim 1, characterized in that: The exhaust valve is a one-way exhaust valve.
5. The heating and warming device for on-site first aid according to claim 1, characterized in that: The outer surface of the quilt body (3) is provided with a storage bag (6), and gloves (8) and / or foot covers (7) can be stored in the storage bag (6). The outer surface of the body of the gloves (8) and / or foot covers (7) is provided with an interlayer (9), and the interlayer (9) is provided with an air inlet (1) and an air outlet (4). The air inlet (1) can be connected to an external heater to form an air outlet. The air outlet (4) is provided with an exhaust valve. Warm air enters the ventilation coil (5) from the air inlet (1) and is discharged from the air outlet (4). The air volume of the exhaust valve is controlled by controlling the opening and closing degree of the exhaust valve.