Hot compress bag with adjustable structure

Abstract

The utility model relates to the technical field of thermal therapy, and provides a hot compress bag with an adjustable structure, which comprises a main body, one side of the main body is fixedly connected with a first fixing block, the other side of the main body is fixedly connected with a second fixing block, the outer side wall of the first fixing block is provided with a fixing band, and one side of the second fixing block abutting against the main body is provided with an opening. According to the utility model, the adjustable tightening mechanism is arranged, so that the device is convenient to wear and use, the device is worn to a corresponding position, and after the fixing belt is pulled outwards to a proper position, an instruction is sent through a mobile phone end to start the motor, so that the user can conveniently wear the device, and the user can conveniently use the device. The output end of the motor drives the bidirectional lead screw to rotate, the bidirectional lead screw drives the first inclined plate to move oppositely through the displacement block to extrude the second inclined plate, and the second inclined plate extrudes and fixes the fixing belt, so that the fixing belt is prevented from loosening, and the wearing stability and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat therapy, in particular to a heat compress bag with an adjustable structure. Background Art

[0002] Hot packs are one method of heat therapy. Heat packs, hot towels, wax therapy, and infrared therapy are all superficial forms of heat therapy. Heat therapy is a form of physical therapy that uses heat to elevate the temperature of the affected area, dilating blood vessels and accelerating metabolism. Improving blood circulation can alleviate chronic inflammation, and increasing metabolic rate can accelerate recovery.

[0003] For example, publication number CN213666079U discloses a heat pack with an adjustable structure, comprising: a main body having a base fabric and a plurality of fixing portions, the base fabric having an inner surface for contacting the human body, the fixing portions being disposed on the inner surface; and at least one heat therapy unit having a connecting portion that is detachably connected to the fixing portion. This allows the user to adjust the position of the heat therapy unit, allowing them to use the same main body to provide heat therapy to different body parts, while also achieving the advantage of simultaneously treating multiple body parts.

[0004] However, in the prior art, conventional hot compress bags are usually fixed by tying ropes, and no corresponding adjustable tightening components are provided for fixing. This makes the hot compress bags inconvenient to wear and easy to become loose, thus limiting the practicality of the device to a certain extent. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the prior art does not have a corresponding adjustable tightening mechanism for fixing, which makes wearing and using the belt inconvenient and prone to loosening.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a hot compress bag with an adjustable structure, comprising a main body, one side of the main body is fixedly connected to a first fixed block, the other side of the main body is fixedly connected to a second fixed block, the outer wall of the first fixed block is provided with a fixing belt, the side of the second fixed block that abuts against the main body is provided with an opening, and the end of the fixing belt away from the first fixed block extends through the opening, the second fixed block has a built-in adjustable tightening mechanism, the adjustable tightening mechanism includes a motor, the output end of the motor is transmission-connected to a bidirectional screw rod, the surface of the bidirectional screw rod is symmetrically threaded with a displacement block, one side of the two displacement blocks is fixedly connected to a first inclined plate, the two first inclined plates are fitted with the second inclined plate, and the motor is electrically connected to the external mobile phone end.

[0007] As a preferred embodiment, a heating plate is built into the main body, a power supply portion is provided on the upper surface of the heating plate, and the power supply portion is in the same height as the upper surface of the main body.

[0008] As a preferred embodiment, the surface of the main body is provided with Velcro, and the Velcro is elliptical and arranged in decreasing order from the outside to the inside.

[0009] As a preferred embodiment, a plurality of heat therapy bags are adhered to the surface of the Velcro.

[0010] As a preferred embodiment, the inner side wall of the second fixed block is symmetrically provided with sliding grooves, and the inner walls of the two sliding grooves are fixedly connected with return springs.

[0011] As a preferred embodiment, one end of each of the two return springs is fixedly connected to a slider, and the slider is slidably connected to the sliding groove.

[0012] As a preferred embodiment, the two sliding blocks are fixedly connected via a second inclined plate.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] The utility model is provided with an adjustable tightening mechanism to facilitate wearing and use. After the device is worn to the corresponding position and the fixing belt is pulled to the outside to the appropriate position, a command is sent through the mobile phone to start the motor, and the output end of the motor drives the bidirectional screw rod to rotate. The bidirectional screw rod drives the first inclined plate to move toward each other through the displacement block to squeeze the second inclined plate. The second inclined plate squeezes and fixes the fixing belt, preventing the fixing belt from loosening, thereby improving the stability and convenience of wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a hot compress bag with an adjustable structure provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of a hot compress bag with an adjustable structure provided by the utility model;

[0017] Figure 3 This is a schematic structural diagram of an adjustable tightening mechanism of a hot compress bag with an adjustable structure provided by the present invention;

[0018] Figure 4 The utility model provides a hot compress bag with an adjustable structure Figure 3 A schematic diagram of the structure at center A;

[0019] Legend:

[0020] 1. Main body; 2. Heating plate; 3. Power supply unit; 4. Velcro; 5. First fixing block; 6. Second fixing block; 7. Fixing belt; 8. Motor; 9. Bidirectional screw rod; 10. Displacement block; 11. First inclined plate; 12. Opening; 13. Slide groove; 14. Return spring; 15. Slider; 16. Second inclined plate; 17. Heat therapy bag. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution: a hot compress bag with an adjustable structure, comprising a main body 1, a first fixing block 5 fixedly connected to one side of the main body 1, a second fixing block 6 fixedly connected to the other side of the main body 1, a fixing belt 7 is provided on the outer wall of the first fixing block 5, an opening 12 is opened on the side of the second fixing block 6 abutting against the main body 1, and the end of the fixing belt 7 away from the first fixing block 5 extends through the opening 12, the second fixing block 6 has a built-in adjustable tightening mechanism, and the adjustable tightening mechanism includes a motor 8, the output end of the motor 8 is transmission-connected to a bidirectional screw rod 9, the surface of the bidirectional screw rod 9 is symmetrically threaded with a displacement block 10, and one side of the two displacement blocks 10 are fixed A first inclined plate 11 is connected, and the two first inclined plates 11 are matched with the second inclined plate 16, and the motor 8 is electrically connected to the external mobile phone terminal. After the device is worn to the corresponding position and the fixing belt 7 is pulled to the appropriate position outside, a command is sent through the mobile phone terminal to start the motor 8. The output end of the motor 8 drives the bidirectional screw rod 9 to rotate, and the bidirectional screw rod 9 drives the first inclined plate 11 to move toward each other through the displacement block 10 to squeeze the second inclined plate 16. The second inclined plate 16 squeezes and fixes the fixing belt 7 to prevent the fixing belt 7 from loosening. When wearing and using the device, people can freely adjust the tightness of the fixing belt 7, and the fixing belt 7 will not loosen, ensuring the stable use of the device.

[0023] like Figure 1-4 As shown, the main body 1 has a built-in heating plate 2, and the upper surface of the heating plate 2 is provided with a power supply part 3, and the power supply part 3 is at the same height as the upper surface of the main body 1. The surface of the main body 1 is provided with a Velcro 4, and the Velcro 4 is elliptical and is arranged decreasingly from the outside to the inside. A number of heat therapy bags 17 are pasted on the surface of the Velcro 4. Due to the shape and setting method of the Velcro 4, heat therapy bags 17 of multiple angles and types can be pasted and fixed. It has a simple structure, is easy to operate, and has low cost, and is suitable for large-scale promotion.

[0024] like Figure 1-4 As shown, the inner wall of the second fixed block 6 is symmetrically provided with a slide groove 13, and the inner walls of the two slide grooves 13 are fixedly connected with a return spring 14, and one end of the two return springs 14 is fixedly connected with a slider 15, and the slider 15 is slidably connected to the slide groove 13, and the two sliders 15 are fixedly connected by a second inclined plate 16. When the second inclined plate 16 is subjected to a lateral force, the second inclined plate 16 moves to one side and compresses the return spring 14 through the slider 15. Due to the characteristics of the return spring 14 itself, it can reduce the force of the second inclined plate 16 on the surface of the fixed 7, thereby protecting the fixed belt 7 to a certain extent. When the second inclined plate 16 is no longer subjected to the lateral force, the return spring 14 quickly resets and drives the slider 15 to slide in the slide groove 13, and drives the second inclined plate 16 to disengage from the surface of the fixed belt for reset, which is convenient for adjusting the tightness of the fixed belt 7, providing wearing comfort for the user, and is used and promoted on a large scale.

[0025] Working principle:

[0026] When in use, first stick different types of heat therapy bags 17 to the surface of the Velcro 4, place the device on one side of the heat therapy bag 17 and wear it to the corresponding position required by the user, and pull the fixing belt 7 to the outside to the appropriate position, and then send a command through the mobile phone to start the motor 8 to rotate forward. The output end of the motor 8 drives the bidirectional screw 9 to rotate, and the bidirectional screw 9 drives the first inclined plate 11 to move toward each other through the displacement block 10 to squeeze the second inclined plate 16. The second inclined plate 16 squeezes and fixes the fixing belt 7 to prevent the fixing belt 7 from loosening. At the same time, the second inclined plate 16 moves to one side and passes through the slider 1 The return spring 14 is compressed, and due to the inertia of the return spring 14, the pressure of the second inclined plate 16 on the surface of the fixing belt 7 is effectively reduced, which plays a certain protective effect. When it is necessary to release the wearer, the above operation is repeated to start the motor 8 to rotate in the opposite direction, so that the first inclined plates 11 on both sides move outward. At this time, the second inclined plates 16 are no longer subjected to the lateral force. At this time, the return spring 14 quickly rebounds and drives the slider 15 to slide in the slide groove 13, so that the second inclined plate 16 no longer contacts the surface of the fixing belt 7, making it easier to adjust the tightness of the fixing belt 7, thereby improving the practicality and convenience of the device.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A hot compress bag with an adjustable structure, comprising a main body (1), characterized in that: One side of the main body (1) is fixedly connected to a first fixed block (5), and the other side of the main body (1) is fixedly connected to a second fixed block (6). The outer wall of the first fixed block (5) is provided with a fixing belt (7). The side of the second fixed block (6) that abuts against the main body (1) is provided with an opening (12), and the end of the fixing belt (7) away from the first fixed block (5) extends through the opening (12). The second fixed block (6) has a built-in adjustable tightening mechanism. The adjustable tightening mechanism includes a motor (8). The output end of the motor (8) is transmission-connected to a bidirectional screw rod (9). The surface of the bidirectional screw rod (9) is symmetrically threadedly connected to a displacement block (10). One side of the two displacement blocks (10) is fixedly connected to a first inclined plate (11). The two first inclined plates (11) are matched with the second inclined plate (16), and the motor (8) is electrically connected to the external mobile phone end.

2. The hot compress bag with an adjustable structure according to claim 1, characterized in that: The main body (1) has a built-in heating plate (2), and a power supply portion (3) is provided on the upper surface of the heating plate (2), and the power supply portion (3) is at the same height as the upper surface of the main body (1).

3. The heat compress bag with an adjustable structure according to claim 1, characterized in that: The surface of the main body (1) is provided with a Velcro (4), and the Velcro (4) is elliptical and arranged in decreasing order from the outside to the inside.

4. The heat compress bag with an adjustable structure according to claim 3, characterized in that: A plurality of heat therapy bags (17) are adhered to the surface of the Velcro (4).

5. The heat compress bag with an adjustable structure according to claim 1, characterized in that: The inner side wall of the second fixed block (6) is symmetrically provided with sliding grooves (13), and the inner walls of the two sliding grooves (13) are fixedly connected with return springs (14).

6. The heat compress bag with an adjustable structure according to claim 5, characterized in that: One end of each of the two return springs (14) is fixedly connected to a slider (15), and the slider (15) is slidably connected to the slide groove (13).

7. The heat compress bag with an adjustable structure according to claim 6, characterized in that: The two sliding blocks (15) are fixedly connected via a second inclined plate (16).

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