Cooling head cover for children

Abstract

The utility model relates to the field of medical instruments, and discloses a child cooling hood which comprises a fixing band, a band outlet is formed in the rear end of the fixing band, a tightening band is arranged on the inner wall of the band outlet, the end, away from the band outlet, of the tightening band is fixedly connected with a first limiting block, and the rear end of the fixing band is fixedly connected with a buckle. The inner wall of the rear end of the buckle is in threaded connection with a threaded rod, the rear end of the threaded rod is fixedly connected with a rotary knob, the periphery of the outer wall of the rotary knob is fixedly connected with second limiting blocks, the outer wall of the second limiting block on the right side is provided with a first clamping block, the right end of the first clamping block is fixedly connected with two first springs, and the top end of the fixing belt is fixedly connected with a cooling assembly. And an opening and closing assembly is arranged at the left end of the cooling assembly. According to the utility model, the size of the head sleeve is changed by changing and fixing the length of the tightening belt in the fixing belt, so that the adjusting range of the head sleeve is enlarged and is not limited by the material of the tightening belt, and the situation that the head sleeve cannot be worn due to too small size or the head is tightened due to too large size is avoided.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a cooling headgear for children. Background Art

[0002] Children's cooling headgear is a cooling product specially designed for children to help children lower their body temperature. It is usually made of soft, breathable materials with good ventilation to ensure that the child's head is comfortable and does not sweat. Children's cooling headgear can lower body temperature by wrapping the child's head, relieve fever symptoms, and help children recover faster.

[0003] The size of existing children's cooling headgear is mostly adjusted by elastic bands, and the adjustment range is limited by the small range of elastic band materials. The band may be too loose to fit the head, or too tight to leave marks on the head, causing children to resist the headgear.

[0004] Therefore, in view of the problem that the existing children's cooling headgear has a narrow adjustment range, a children's cooling headgear that solves the above problem is needed. Utility Model Content

[0005] In order to solve the problem of limited adjustment range of cooling headgear in the prior art, the present application provides a children's cooling headgear, which changes the size of the headgear by changing the length of the tightening belt inside the fixing belt and fixing it, so that the adjustment range is enlarged and is no longer limited by the material of the tightening belt.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A children's cooling headgear comprises a fixing belt, a belt outlet is arranged at the rear end of the fixing belt, a tightening belt is arranged on the inner wall of the belt outlet, one end of the tightening belt away from the belt outlet is fixedly connected to a limiting block 1, a buckle is fixedly connected to the rear end of the fixing belt, a threaded rod is threadedly connected to the inner wall of the rear end of the buckle, a knob is fixedly connected to the rear end of the threaded rod, a limiting block 2 is fixedly connected to the outer wall of the knob all around, a clamping block 1 is arranged on the outer wall of the limiting block 2 on the right side, two springs 1 are fixedly connected to the right end of the clamping block 1, a pressure plate is rotatably connected to the front end of the threaded rod, a cooling component is fixedly connected to the top end of the fixing belt, and an opening and closing component is arranged on the left end of the cooling component.

[0008] As a further improvement of the present invention, the cooling component includes a headgear body, a semiconductor cooling sheet is fixedly connected to the front end of the headgear body, and a switch is fixedly connected to the left side of the front end of the headgear body.

[0009] As a further improvement of the utility model, the opening and closing assembly includes a battery box, the top left end of the battery box is hingedly connected to a box cover, the bottom left end of the box cover is slidably connected to a push block, the top of the push block is fixedly connected to a spring 2, the top of the inner wall of the push block is fixedly connected to a limiting block 3, and the outer wall of the limiting block 3 is provided with a clamping block 2.

[0010] As a further improvement of the present invention, the other end of the tightening belt corresponding to one end close to the limit block is fixedly connected to the inner wall of the fixing belt, and the right end of the spring is fixedly connected to the inner wall of the rear end of the buckle.

[0011] As a further improvement of the utility model, the front end of the pressure plate is arranged at the rear end of the tightening belt, and an outer wall of the clamping block is slidably connected to the inner wall of the rear end of the buckle.

[0012] As a further improvement of the present invention, the top end of the fixing belt is fixedly connected to the bottom end of the headgear body, and the right end of the battery box is fixedly connected to the left end of the headgear body.

[0013] As a further improvement of the utility model, the second top end of the spring is fixedly connected to the inner wall of the bottom end of the box cover, and the second top end of the clamping block is fixedly connected to the bottom end of the battery box.

[0014] As a further improvement of the utility model, the switch is electrically connected to the battery box and the semiconductor cooling sheet.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, the tightening belt and the pressure plate cooperate with the buckle, the knob and the threaded rod to realize that the size of the headgear can be changed by changing the length of the tightening belt inside the fixing belt and fixing it, so that the adjustment range of the headgear is enlarged and is no longer limited by the material of the tightening belt. There is no problem of being too small to wear or too large to strangle the head.

[0017] 2. In the utility model, the second clamping block and the third limiting block cooperate with the box cover, the battery box, the push block and the second spring, so that the headgear can be easily replaced with batteries, and the battery can be firmly prevented from falling when the box body is closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front axonometric view of a children's cooling headgear proposed by the utility model;

[0019] Figure 2 This is a rear axonometric view of a child cooling headgear proposed by the utility model;

[0020] Figure 3 This is a structural diagram of an adjustment component of a children's cooling headgear proposed by the utility model;

[0021] Figure 4 This is a structural diagram of an opening and closing assembly of a children's cooling headgear proposed by the utility model;

[0022] Figure 5 for Figure 4 A is an enlarged view of the middle image.

[0023] Legend:

[0024] 1. Headgear body; 2. Fixing belt; 3. Semiconductor cooling sheet; 4. Switch; 5. Box cover; 6. Battery box; 7. Belt outlet; 8. Tightening belt; 9. Limit block 1; 10. Buckle; 11. Spring 1; 12. Block 1; 13. Knob; 14. Limit block 2; 15. Pressure plate; 16. Threaded rod; 17. Push block; 18. Block 2; 19. Limit block 3; 20. Spring 2. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Embodiment 1: A cooling headgear for children, comprising a fixing belt 2, a belt outlet 7 is arranged at the rear end of the fixing belt 2, a tightening belt 8 is arranged on the inner wall of the belt outlet 7, and the end of the tightening belt 8 away from the belt outlet 7 is fixedly connected to a limiting block 9, a buckle 10 is fixedly connected to the rear end of the fixing belt 2, a threaded rod 16 is threadedly connected to the inner wall of the rear end of the buckle 10, a knob 13 is fixedly connected to the rear end of the threaded rod 16, and a limiting block 14 is fixedly connected to the outer wall of the knob 13 around, a card block 12 is arranged on the outer wall of the right limiting block 14, and two springs 11 are fixedly connected to the right end of the card block 12, and a pressure plate 15 is rotatably connected to the front end of the threaded rod 16, a cooling component is fixedly connected to the top of the fixing belt 2, and an opening and closing component is arranged on the left end of the cooling component, and the cooling component comprises a headgear body 1, a semiconductor refrigeration sheet 3 is fixedly connected to the front end of the headgear body 1, and a front end of the headgear body 1 The switch 4 is fixedly connected to the left side of the end. When the size of the headgear needs to be adjusted, the tightening belt 8 is pulled out from the belt outlet 7, and then the card block 12 is pushed to compress the spring 11 to contact the limit of the knob 13. The knob 13 is turned to rotate the threaded rod 16, and the pressure plate 15 is pushed to fix the tightening belt 8 on the buckle 10 to complete the adjustment of the size of the headgear. By changing the length of the tightening belt 8 inside the fixing belt 2 and fixing it, the size of the headgear can be changed, so that its adjustment range becomes larger and is no longer limited by the material of the tightening belt 8. There is no such thing as being too small to wear or too large to strangle the head. Then, the card block 12 is released to release the elastic force of the spring 11, so that the card block 12 is clamped by the limit block 2 14 to limit the knob 13 to prevent children from accidentally touching the adjustment range. Then, the switch 4 is pressed to start the semiconductor refrigeration sheet 3 to cool the headgear body 1 to treat the child.

[0032] Embodiment 2: The opening and closing assembly includes a battery box 6, a box cover 5 is hingedly connected to the top left end of the battery box 6, a push block 17 is slidably connected to the bottom left end of the box cover 5, a spring 20 is fixedly connected to the top of the push block 17, a limit block 3 19 is fixedly connected to the top of the inner wall of the push block 17, and a clamping block 2 18 is arranged on the outer wall of the limit block 3 19. By pushing the push block 17 upward so that the limit block 3 19 contacts the limit of the clamping block 2 18, the box cover 5 is flipped in the direction away from the battery box 6 to open the battery box 6 and replace the battery. After the replacement is completed, the box cover 5 is pressed toward the battery box 6 so that the limit block 3 19 is subjected to the pressure of the clamping block 2 18 to shrink toward the inside of the box cover 5 and squeeze the spring 20. After the box cover 5 and the battery box 6 are completely closed, the spring 2 20 releases the elastic force to push the limit block 3 19 out and clamp it into the rear end of the clamping block 2 18, so as to limit the clamping block 2 18 to prevent the battery from falling off when the box body is opened during use.

[0033] As one of the optimized structural designs for Example 1, Figure 1-Figure 4 As shown, the other end of the tightening belt 8 corresponding to the end close to the limit block 9 is fixedly connected to the inner wall of the fixing belt 2, and the tightening belt 8 is fixed by the fixing belt 2. The right end of the spring 11 is fixedly connected to the inner wall of the rear end of the buckle 10, and the buckle 10 fixes the spring 11. The front end of the pressure plate 15 is arranged at the rear end of the tightening belt 8, and the tightening belt 8 is fixed by the pressure plate 15 to adjust the size of the head cover body 1. The outer wall of the clamping block 12 is slidably connected to the inner wall of the rear end of the buckle 10, and the clamping block 12 is fixed by the buckle 10. The top of the fixing belt 2 The end is fixedly connected to the bottom end of the headgear body 1, the right end of the battery box 6 is fixedly connected to the left end of the headgear body 1, the fixing belt 2 and the battery box 6 are installed through the headgear body 1, the top end of the spring 20 is fixedly connected to the inner wall of the bottom end of the box cover 5, the spring 20 is installed through the box cover 5, the top end of the card block 2 18 is fixedly connected to the bottom end of the battery box 6, the card block 2 18 is installed through the battery box 6, the switch 4 is electrically connected to the battery box 6 and the semiconductor refrigeration sheet 3, and the battery box 6 and the semiconductor refrigeration sheet 3 are controlled by the switch 4.

[0034] Working principle: when the size of the headgear needs to be adjusted, the tightening belt 8 is pulled out from the belt outlet 7, and then the card block 12 is pushed to compress the spring 11, contacting the limit of the knob 13, and the knob 13 is turned to rotate the threaded rod 16, and the pressure plate 15 is pushed to fix the tightening belt 8 on the buckle 10 to complete the adjustment of the size of the headgear. By changing the length of the tightening belt 8 inside the fixing belt 2 and fixing it, the size of the headgear can be changed to increase its adjustment range and is no longer limited by the material of the tightening belt 8. There is no such thing as being too small to wear or too large to strangle the head. Then, loosen the card block 12 to release the elastic force of the spring 11, so that the card block 12 clamps the limit block 2 14 to limit the knob 13 to prevent children from accidentally touching the adjustment range. , then press the switch 4 to start the semiconductor refrigeration sheet 3 to cool the headgear body 1 to treat the child. When the battery needs to be replaced, push the push block 17 upwards so that the limit block three 19 contacts the limit of the card block two 18, and then flip the box cover 5 in the direction away from the battery box 6 to open the battery box 6 and replace the battery. After the replacement is completed, press the battery box 6 toward the box cover 5 so that the limit block three 19 is compressed toward the inside of the box cover 5 by the pressure of the card block two 18 and squeezes the spring two 20. After the box cover 5 and the battery box 6 are completely closed, the spring two 20 releases the elastic force to push the limit block three 19 out and snap it into the rear end of the card block two 18, and limit the card block two 18 to prevent the box body from falling off when it is opened during use.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling headgear for children, comprising a fixing belt, characterized in that: The rear end of the fixing belt is provided with a belt outlet, the inner wall of the belt outlet is provided with a tightening belt, the end of the tightening belt away from the belt outlet is fixedly connected to a limiting block 1, the rear end of the fixing belt is fixedly connected with a buckle, the inner wall of the rear end of the buckle is threadedly connected with a threaded rod, the rear end of the threaded rod is fixedly connected with a knob, the outer wall of the knob is fixedly connected with a limiting block 2 all around, the outer wall of the limiting block 2 on the right side is provided with a clamping block 1, the right end of the clamping block 1 is fixedly connected with two springs 1, the front end of the threaded rod is rotatably connected with a pressure plate, the top of the fixing belt is fixedly connected with a cooling component, and the left end of the cooling component is provided with an opening and closing component.

2. A children's cooling headgear according to claim 1, characterized in that: The cooling component comprises a headgear body, a semiconductor cooling sheet is fixedly connected to the front end of the headgear body, and a switch is fixedly connected to the left side of the front end of the headgear body.

3. A children's cooling headgear according to claim 2, characterized in that: The opening and closing assembly includes a battery box, a box cover is hingedly connected to the top left end of the battery box, a push block is slidably connected to the bottom left end of the box cover, a spring 2 is fixedly connected to the top of the push block, a limiting block 3 is fixedly connected to the top of the inner wall of the push block, and a clamping block 2 is arranged on the outer wall of the limiting block 3.

4. The cooling headgear for children according to claim 1, characterized in that: The other end of the tightening belt corresponding to one end close to the limiting block is fixedly connected to the inner wall of the fixing belt, and the right end of the spring is fixedly connected to the inner wall of the rear end of the buckle.

5. The cooling headgear for children according to claim 1, characterized in that: The front end of the pressure plate is arranged at the rear end of the tightening belt, and an outer wall of the clamping block is slidably connected to the inner wall of the rear end of the buckle.

6. The cooling headgear for children according to claim 3, characterized in that: The top end of the fixing belt is fixedly connected to the bottom end of the headgear body, and the right end of the battery box is fixedly connected to the left end of the headgear body.

7. The cooling headgear for children according to claim 3, characterized in that: The second top end of the spring is fixedly connected to the inner wall of the bottom end of the box cover, and the second top end of the clamping block is fixedly connected to the bottom end of the battery box.

8. The cooling headgear for children according to claim 3, characterized in that: The switch is electrically connected to the battery box and the semiconductor refrigeration sheet.

Images