A detachable wearable garment heating device

Abstract

The utility model discloses a detachable wearable clothing heating device relates to clothing technical field, including dismounting connecting mechanism, including setting up the support box and the connecting pillar on two sides of the strap respectively, be equipped with the sliding clamp that can elastically open and close in the support box, the connecting pillar has the hemispherical end of cooperation with sliding clamp, is used for realizing the quick connection and separation of two sides of the strap, through by the support box, the limiting sliding slot, the limiting rod, sliding clamp, spring no.

Description

Technical Field

[0001] This utility model relates to the field of clothing technology, specifically to a detachable wearable clothing heating device. Background Technology

[0002] With the improvement of people's living standards and the increasing demand for comfort, wearable heating devices are being used more and more widely in fields such as winter outdoor work, keeping the elderly warm, special occupational protection, and daily outdoor activities. These devices typically generate heat through built-in electric heating elements, directly transferring heat to the core areas of the body (such as the chest, back, and abdomen), effectively helping users resist the cold and maintain a comfortable state of body.

[0003] Currently, most clothing heating devices on the market adopt a traditional integrated design approach, such as vests, belts, or knee pads with integrated heating elements. These products generally have metal or carbon fiber heating wires sewn into the fabric layers and powered by a built-in battery or an external power bank.

[0004] Significant limitations exist in the wearing method. Most existing products require users to insert their arms into the armhole or perform complex binding movements, similar to putting on ordinary clothing. This method is extremely unfriendly to elderly people with limited arm mobility due to arthritis, frozen shoulder, or post-operative recovery. They often struggle to perform movements such as raising, twisting, and extending the sleeve due to pain or insufficient range of motion. This not only makes the wearing process time-consuming and laborious but also prevents some users from operating the device independently, severely limiting the product's universality and user experience. Therefore, based on the above research and existing technologies, a detachable wearable clothing heating device is proposed to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a detachable wearable clothing heating device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A detachable wearable clothing heating device includes: a detachable connection mechanism, comprising a support box and a connecting post respectively disposed on the two side straps, wherein the support box is provided with a sliding clamp that can be elastically opened and closed, and the connecting post has a hemispherical end that cooperates with the sliding clamp, for realizing the quick connection and separation of the two side straps;

[0008] The tightening and adjusting mechanism includes a support connecting frame and a connecting block on both sides of the heated rear cover. The connecting block is connected to a Velcro strap with a hook and loop side. The hook and loop side cooperates with the Velcro loop side on the heated front cover to adjust the tightness of the heated front cover and the heated rear cover on the human body.

[0009] Furthermore, the support box is provided with a limiting groove inside, and a limiting rod is provided inside the limiting groove. The sliding clamp is slidably connected to the limiting rod, and a second spring is sleeved on the limiting rod. The two ends of the second spring are respectively connected to the bottom surface of the limiting groove and the bottom surface of the sliding clamp.

[0010] Furthermore, the hemispherical end of the connecting column can press the two sliding clamps to slide outward along the limiting rod and compress the second spring; when the connecting column is fully inserted, the rebound force of the second spring drives the two sliding clamps to move inward and clamp the connecting column.

[0011] Furthermore, the top and bottom surfaces of the connecting block are provided with sliding grooves, and a snap-fit ​​post is slidably connected in the sliding groove. A spring is provided in the sliding groove, one end of which is connected to the bottom surface of the snap-fit ​​post, and the snap-fit ​​post is movably snapped into the Velcro surface.

[0012] Furthermore, by pressing the two locking posts to cause their compression springs to slide into the groove base, the connecting block can be removed from the support connecting frame.

[0013] Furthermore, both the front and rear heating sections are internally equipped with carbon fiber heating wires, and both sides of the front and rear heating sections are provided with rubber sheets to increase friction with clothing.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Through the disassembly and connection mechanism composed of a support box, a limiting slide, a limiting rod, a sliding clamp, a spring, and a connecting pillar, the user only needs to align the hemispherical end of the connecting pillar with the support box and squeeze it to connect. The whole process does not require raising the hand or twisting. Traditional wearable heating products usually require the user to perform actions such as putting the arm into the sleeve, fastening or binding behind the back. This solution avoids these requirements. The user does not need to raise the arm, twist the upper body, or perform large-scale joint movements. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional schematic diagram of the connection structure between the heating front cover and the carbon fiber heating wire of this utility model.

[0018] Figure 3 This is a schematic diagram of the connection structure of the connecting block and the supporting connecting frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the shoulder strap and the airbag of this utility model;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of a portion of the structure of A in the diagram;

[0021] Figure 6 This is a schematic diagram of the connection structure between the battery compartment and the compartment cover of this utility model.

[0022] In the diagram: 1. Heated front panel; 2. Heated rear panel; 3. Rubber sheet; 4. Shoulder strap; 5. Support connecting frame; 6. Velcro textured surface; 7. Carbon fiber heating wire; 8. Connecting clip; 9. Slide base; 10. Spring 1; 11. Clip-on post; 12. Elastic strap; 13. Velcro barbed surface; 14. Airbag; 15. Support box; 16. Limiting slide groove; 17. Sliding clamp; 18. Limiting rod; 19. Spring 2; 20. Connecting support column; 21. Battery compartment; 22. Battery; 23. Compartment cover; 24. Charging interface. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In one typical implementation of this application, please refer to Figures 1-6 A detachable wearable clothing heating device includes a detachable connection mechanism, which is key to enabling quick donning and doffing of the device. Specifically, two support boxes 15 are sewn or glued to one side of the left shoulder strap 4. Each support box 15 is typically injection molded from rigid plastic, with a limiting groove 16 machined on each of its two internal sides. A metal limiting rod 18 is fixed at both ends to the ends of the two limiting grooves 16. Two sliding plates 17 are made of wear-resistant engineering plastic, with through holes fitted onto the limiting rod 18, allowing them to slide along the limiting rod 18. Each limiting rod 18 is also fitted with two springs 19, preferably stainless steel compression springs. One end of the spring 19 rests against the inner bottom surface of the limiting groove 16, and the other end rests against the bottom surface of the sliding plate 17. In its natural state, the elasticity of the spring 19 keeps the two sliding plates 17 tending to move inwards. A circular groove matching the end of the connecting support post 20 is machined on the opposite side of the sliding plates 17.

[0025] At the corresponding position on the right shoulder strap 4, two connecting pillars 20 are fixedly installed. The base of the connecting pillar 20 is fixed by screws or adhesive, and its left end is machined into a smooth hemispherical shape.

[0026] Specifically, the user places the device in front of them, holds the shoulder strap 4 with the support box 15 and the connecting post 20 in each hand, aligns the hemispherical end of the connecting post 20 with the entrance of the support box 15, and applies a pushing force. The hemispherical end will press against the inclined surfaces of the two sliding plates 17, forcing them to overcome the elastic force of the second spring 19 and slide outward along the limiting rod 18. When the hemispherical end of the connecting post 20 has completely passed the narrowest point of the sliding plate 17, the restoring force of the second spring 19 will immediately push the two sliding plates 17 inward, causing their grooves to lock into the neck of the connecting post 20, thus completing the quick connection of the shoulder strap 4. To disassemble, simply pull the two shoulder straps 4 outward, and the hemispherical end of the connecting post 20 will overcome the spring force and open the sliding plate 17 again, thus achieving separation. This mechanism is particularly suitable for elderly people with limited arm mobility, as it can be put on without significantly raising their arms.

[0027] The tightening and adjustment mechanism is used to fine-tune the circumference of the device on the body and to achieve quick disassembly and cleaning. On both sides of the heated enclosure 2, a support connecting frame 5 is fixedly installed. A connecting block 8 is movably engaged inside the support connecting frame 5. The connecting block 8 is usually made of plastic one-piece injection molding. A sliding groove base 9 is opened on its top and bottom surfaces. A spring-10 and a locking post 11 are installed in each sliding groove base 9. One end of the spring-10 is fixed to the bottom of the sliding groove base 9, and the other end is pressed against the bottom surface of the locking post 11. Under the pushing force of the spring-10, most of the post of the locking post 11 is exposed outside the connecting block 8 and is engaged in the hole on the support connecting frame 5, thereby fixing the connecting block 8.

[0028] One side of the connecting block 8 is fixed with an elastic strap 12 by riveting or sewing. The elastic strap 12 is woven from elastic yarn, and the inner side of its other end is sewn with a Velcro serrated surface 13. On the corresponding side of the heating front panel 1, a Velcro napped surface 6 is sewn on.

[0029] Specifically, after the user connects the shoulder strap 4, they hold the free end of the elastic strap 12 and wrap it around the side of their body, so that the hook and loop fastener 13 is attached to the hook and loop fastener 6 of the heated front panel 1. By adjusting the tightness of the fastener, the overall wrapping effect of the device can be flexibly adjusted to avoid being too tight or too loose. When the elastic strap 12 needs to be cleaned separately, the user only needs to press the two protruding locking posts 11 on the connecting block 8 with both hands at the same time, so that the spring 10 is compressed and fully retracted into the slide groove base 9. The locking posts 11 disengage from the support connecting frame 5, and the entire connecting block 8 along with the elastic strap 12 can be removed together. After cleaning, it can be reattached, which is extremely convenient.

[0030] Carbon fiber heating wires 7 are woven into the internal interlayer of both the heating front enclosure 1 and the heating rear enclosure 2 as heating elements. The carbon fiber heating wires 7 have the advantages of uniform heating, good flexibility, and resistance to folding. The power supply system is integrated into a battery compartment 21. The battery compartment 21 is preferably fixedly installed on the rubber sheet 3 at the lower hem of the heating front enclosure 1 for easy operation by the user. A rechargeable lithium battery 22 is snapped into the battery compartment 21. A compartment cover 23 is fixed to the side of the battery compartment 21 by screws. The battery 22 can be replaced or removed by opening the compartment cover 23. A charging interface 24 is reserved on the top surface of the battery compartment 21. The type can be USB-C or Micro-USB for convenient charging with a universal charging cable. A simple control switch is not shown in the figure, but it is a common technology in the field and can be set on the side of the battery compartment 21 or set in other easy-to-operate positions through leads to control the on / off state and the level of the carbon fiber heating wires 7.

[0031] Inside the two shoulder straps 4, in the area that contacts the shoulders, are several strip-shaped airbags 14. These airbags 14 are made of flexible sealing material and filled with air, which can effectively distribute the pressure of the shoulder straps 4 on the shoulders and improve comfort during long-term wear. On the inner side of the heated front panel 1 and the heated back panel 2, that is, the side close to the body clothing, several rubber sheets 3 are symmetrically fixed. These rubber sheets 3 effectively prevent the device from shifting up and down or left and right during activities by increasing the friction with the underwear or clothing, ensuring the relative fixation of the heating position and the effectiveness of use.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable wearable clothing heating device, characterized in that, include: The disassembly and connection mechanism includes a support box (15) and a connecting post (20) respectively set on the two side straps (4). The support box (15) is provided with a sliding clamp (17) that can be elastically opened and closed. The connecting post (20) has a hemispherical end that cooperates with the sliding clamp (17) to realize the quick connection and separation of the two side straps (4). The tightening and adjusting mechanism includes a support connecting frame (5) and a connecting block (8) on both sides of the heated rear enclosure (2). The connecting block (8) is connected to an elastic strap (12) with a Velcro barbed surface (13). The Velcro barbed surface (13) cooperates with the Velcro rough surface (6) on the heated front enclosure (1) to adjust the tightness of the heated front enclosure (1) and the heated rear enclosure (2) on the human body.

2. The detachable wearable clothing heating device according to claim 1, characterized in that, The support box (15) is provided with a limiting groove (16) inside, and a limiting rod (18) is provided inside the limiting groove (16). The sliding clamp (17) is slidably connected to the limiting rod (18). A second spring (19) is sleeved on the limiting rod (18). The two ends of the second spring (19) are respectively connected to the bottom surface of the limiting groove (16) and the bottom surface of the sliding clamp (17).

3. The detachable wearable clothing heating device according to claim 2, characterized in that, The hemispherical end of the connecting post (20) can press the two sliding clamps (17) to make them slide outward along the limiting rod (18) and compress the second spring (19); when the connecting post (20) is fully inserted, the rebound force of the second spring (19) drives the two sliding clamps (17) to move inward to clamp the connecting post (20).

4. The detachable wearable clothing heating device according to claim 1, characterized in that, The top and bottom surfaces of the connecting block (8) are provided with sliding grooves (9), and a snap-fit ​​post (11) is slidably connected in the sliding groove (9). A spring (10) is provided in the sliding groove (9), and one end of the spring (10) is connected to the bottom surface of the snap-fit ​​post (11). The snap-fit ​​post (11) is movably snapped into the Velcro surface (6).

5. A detachable wearable clothing heating device according to claim 4, characterized in that, By pressing the two snap-fit ​​posts (11) to compress the spring one (10) and slide it into the groove base (9), the connecting snap-fit ​​block (8) can be removed from the support connecting frame (5).

6. A detachable wearable clothing heating device according to claim 1, characterized in that, Both the heating front (1) and heating rear (2) are equipped with carbon fiber heating wires (7), and both sides of the heating front (1) and heating rear (2) are provided with rubber sheets (3) to increase friction with clothing.

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