A heat-retaining shoe

Abstract

The utility model discloses a kind of heating heat preservation shoes, including shoe body, heating insole is arranged in the shoe body, the side of the shoe body is provided with pocket with power supply, the side of the shoe body is provided with perforation, the output end of the power supply is connected with electric wire, the other end of the electric wire passes through the perforation and extends into the shoe body and is connected with the heating insole;Advantage is convenient for power supply to take and place, while helping to guarantee the service life of electric wire.

Description

Technical Field

[0001] This utility model belongs to the field of footwear technology, and in particular relates to a heat-generating and heat-insulating shoe. Background Technology

[0002] Heated insulated shoes are shoes designed to keep feet warm in cold environments. They are equipped with heating elements inside the shoes, along with insulating materials such as cotton, fleece, or leather, to provide continuous warmth and comfort. They are now widely used in outdoor activities, work environments, and daily life.

[0003] Conventional heated and insulated shoes include a shoe body and an insole housed within the shoe body. The insole contains heating fibers. A cloth pocket is located on the outside of the shoe body, containing a battery and a wire. One end of the wire is connected to the battery, and the other end extends from the shoe opening into the shoe body and connects to the heating fibers. To improve comfort, as disclosed in application number CN2024216885678, a heated and insulated shoe features a first perforation on the side of the shoe body and a second perforation on the back of the pocket. The wire passes through the first and second perforations to connect the heating insole and the power source. This eliminates the need for the wire to extend from the shoe opening into the shoe body, optimizing the wiring and improving comfort. Furthermore, concealing the wire within the shoe body and pocket reduces wear and tear, extending its lifespan and improving aesthetics.

[0004] In actual use, the above solution requires the end of the power cord that extends into the pocket to the side of the power source before being plugged into the socket on the side of the power source. Since the space inside the pocket is generally closely matched to the size of the power source, when the power source is put into or taken out of the pocket, the power source will squeeze the power cord inside the pocket. This not only makes it difficult to put the power source in and out easily, but may also cause the power cord to bend excessively and cause damage. Therefore, there is still room for improvement. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a heated and insulated shoe that facilitates the removal and placement of the power supply, while also helping to ensure the service life of the power cord.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a heated and insulated shoe, including a shoe body, a heated insole provided in the shoe body, a pocket for storing a power source provided on the side of the shoe body, a perforation provided on the side of the shoe body, an output terminal of the power source connected to an electric wire, and the other end of the electric wire passing through the perforation and extending into the shoe body to connect with the heated insole.

[0007] Preferably, a gap is left between the back of the pocket and the shoe body to communicate with the outside, the perforation is connected to the gap, and the other end of the wire passes through the gap and the perforation in sequence and extends into the shoe body to connect with the heated insole.

[0008] Preferably, the pocket is rectangular, and the three sides of the back of the pocket are fixedly connected to the sides of the shoe body.

[0009] Preferably, the bottom, left, and right sides of the back of the pocket are fixedly connected to the sides of the shoe body.

[0010] Preferably, the back of the pocket is connected to the shoe body by at least two snap fasteners, which are offset from the perforations; or, the back of the pocket is connected to the shoe body by at least two rivets, which are offset from the perforations.

[0011] Preferably, the pocket includes a bag body with an opening and a bag flap covering the opening, the back of the bag body being connected to the side of the shoe body, and the power source being disposed within the bag body.

[0012] Preferably, the power source is a power bank with an output interface on the side, the side of the bag is provided with a clearance opening corresponding to the output interface, one end of the wire is provided with a first plug, the first plug passes through the clearance opening and is connected to the output interface.

[0013] Preferably, the power bank has a control switch integrated on the front, and the bag has an installation opening on the front, through which the control switch passes.

[0014] Preferably, a steel ring is fixedly provided at the mounting port, and the steel ring is fitted around the outside of the control switch.

[0015] Preferably, the heated insole includes a base pad, a heating layer, and a fleece layer, with the heating layer sandwiched between the base pad and the fleece layer, and the other end of the wire connected to the heating layer.

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] 1. The power cord connected to the output end of the power supply is directly threaded through the perforation on the side of the shoe and inserted into the shoe body to connect with the heated insole. This avoids the power cord running in the pocket and causing it to be squeezed by the power supply, making the operation of taking the power supply out and putting it in smoother.

[0018] 2. The power cord is located outside the pocket, so it will not be squeezed or bent excessively when the power source is taken out or put in, thus effectively reducing damage to the power cord caused by mechanical stress, improving the durability and safety of the power cord, and helping to ensure the service life of the power cord.

[0019] 3. No space needs to be reserved inside the pocket for cables; only space is needed to accommodate the power source, which helps keep the pocket compact. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the shoe body in this utility model;

[0022] Figure 3 This is a schematic diagram of the pocket portion of this utility model;

[0023] Figure 4 This is a cross-sectional structural diagram of the heated insole of this utility model;

[0024] Figure 5 This is a partial top view of the structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the back structure of the pocket in this utility model. Figure 1 ;

[0026] Figure 7 This is a schematic diagram of the back structure of the pocket in this utility model. Figure 2 ;

[0027] Figure 8 This is a schematic diagram of the back structure of the pocket in this utility model. Figure 3 ;

[0028] Figure 9 This is a circuit connection diagram of the present invention;

[0029] Figure 10 This is a schematic diagram of the pocket structure in this utility model.

[0030] In the diagram: 1. Shoe body; 11. Perforation; 2. Heated insole; 21. Sole; 22. Heating layer; 221. Wire; 222. Plug; 23. Suede layer; 3. Pocket; 31. Bag body; 311. Opening; 312. Clearance opening; 313. Mounting opening; 314. Steel ring; 32. Pocket flap; 4. Power supply; 41. Output interface; 42. Control switch; 5. Wire; 51. First plug; 52. Second plug; 6. Gap; 7. Snap fastener; 8. Rivet. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] Example 1: As Figures 1 to 4 As shown, a heated and insulated shoe includes a shoe body 1, a heated insole 2 inside the shoe body 1, a pocket 3 containing a power supply 4 on the side of the shoe body 1, a perforation 11 on the side of the shoe body 1, an output terminal of the power supply 4 connected to an electric wire 5, and the other end of the electric wire 5 passing through the perforation 11 and extending into the shoe body 1 to connect with the heated insole 2.

[0034] In this embodiment, the pocket 3 is fixedly or detachably connected to the side of the shoe body 1, and the power supply 4 is generally a power bank or a battery, preferably a power bank.

[0035] In this embodiment, the heated insole 2 includes a base pad 21, a heating layer 22, and a fleece layer 23. The heating layer 22 is sandwiched between the base pad 21 and the fleece layer 23. The other end of the wire 5 is connected to the heating layer 22. The base pad 21 is made of materials such as EVA foam, silicone, and PU. The heating layer 22 is made of carbon fiber heating wire, metal heating wire, or heating film.

[0036] Example 2: Figure 1 , Figure 5 and Figure 6 As shown, the rest of the components are the same as in Embodiment 1, except that a gap 6 is left between the back of the pocket 3 and the shoe body 1, allowing communication with the outside. The perforation 11 is connected to the gap 6, and the other end of the wire 5 passes through the gap 6 and the perforation 11 in sequence, extending into the shoe body 1 and connecting to the heated insole 2. This structure, by covering the perforation 11 with the pocket 3, helps to reduce the inflow of cold air into the shoe body 1 through the perforation 11, thus improving the heat preservation effect.

[0037] In this embodiment, the pocket 3 is rectangular, and the three sides of the back of the pocket 3 are fixedly connected to the side of the shoe body 1, leaving one side for stitching. Preferably, the bottom, left, and right sides of the back of the pocket 3 are fixedly connected to the side of the shoe body 1, leaving only the top side for stitching. In this case, the perforation 11 can be located in the bottom area of ​​the back of the pocket 3.

[0038] Furthermore, the three sides of the back of pocket 3 are sewn onto the side of shoe body 1 with needle and thread.

[0039] Example 3: Figure 2and Figure 7 As shown, the rest is the same as in Embodiment 2, except that the back of the pocket 3 is connected to the shoe body 1 by at least two snap fasteners 7, and the snap fasteners 7 are offset from the perforations 11. Preferably, four snap fasteners 7 are provided, distributed at the four corners of the back of the pocket 3, and the perforation 11 is located at the center of the back of the pocket 3.

[0040] Example 4: Figure 2 and Figure 8 As shown, the rest is the same as in Embodiment 2, except that the back of the pocket 3 is connected to the shoe body 1 by at least two rivets 8, and the rivets 8 are staggered from the perforations 11. Preferably, four rivets 8 are provided, distributed at the four corners of the back of the pocket 3, and the perforation 11 is located at the center of the back of the pocket 3.

[0041] Example 5: Figure 3 , Figure 9 and Figure 10 As shown, the rest is the same as in Embodiment 1, except that the pocket 3 includes a bag body 31 with an opening 311 and a bag cover 32 covering the opening 311. The back of the bag body 31 is connected to the side of the shoe body 1, and the power supply 4 is located inside the bag body 31.

[0042] In this embodiment, the power source 4 is a power bank with an output interface 41 on its side. The side of the bag body 31 is provided with a clearance opening 312 corresponding to the output interface 41. One end of the power cord 5 is provided with a first plug 51, which passes through the clearance opening 312 and connects to the output interface 41. Furthermore, the other end of the power cord 5 is provided with a second plug 52. A wire 221 is connected to the side of the heating layer 22, and the end of the wire 221 is provided with a plug interface 222. The second plug 52 is plugged into the plug interface 222 to facilitate the separation of the power cord 5 and the heated insole 2, providing good flexibility.

[0043] In this embodiment, a control switch 42 is integrated on the front of the power bank. The control switch 42 is preferably a push-button switch. An installation opening 313 is provided on the front of the bag body 31, through which the control switch 42 passes. The control switch 42 is used to control the circuit's on / off state and to adjust the temperature of the heated insole 2. Furthermore, a steel ring 314 is fixedly installed at the installation opening 313, and the steel ring 314 is fitted over the outside of the control switch 42. Since the pocket 3 is generally made of flexible material, the cooperation between the steel ring 314 and the control switch 42 helps to improve the stability of the structure.

[0044] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the implementation of the present invention is not limited to the above-described manner. Any improvements made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A heated and insulated shoe, comprising a shoe body (1), wherein a heated insole (2) is disposed inside the shoe body (1), and a pocket (3) containing a power source (4) is disposed on the side of the shoe body (1), characterized in that: The side of the shoe body (1) is provided with a perforation (11), the output end of the power supply (4) is connected to a wire (5), the back of the pocket (3) and the shoe body (1) are left with a gap (6) to communicate with the outside, the perforation (11) is connected to the gap (6), and the other end of the wire (5) passes through the gap (6) and the perforation (11) in sequence and extends into the shoe body (1) to connect with the heated insole (2).

2. The heat-generating and heat-insulating shoe according to claim 1, characterized in that: The pocket (3) is rectangular, and the three sides of the back of the pocket (3) are fixedly connected to the side of the shoe body (1).

3. The heat-generating and heat-insulating shoe according to claim 2, characterized in that: The bottom, left and right sides of the back of the pocket (3) are fixedly connected to the side of the shoe body (1).

4. The heat-generating and heat-insulating shoe according to claim 1, characterized in that: The back of the pocket (3) is connected to the shoe body (1) by at least two snap fasteners (7), which are offset from the perforation (11); Alternatively, the back of the pocket (3) is connected to the shoe body (1) by at least two rivets (8), which are offset from the perforation (11).

5. A heat-generating and heat-insulating shoe according to claim 1, characterized in that: The pocket (3) includes a bag body (31) with an opening (311) and a bag flap (32) covering the opening (311). The back of the bag body (31) is connected to the side of the shoe body (1), and the power source (4) is located inside the bag body (31).

6. A heat-generating and heat-insulating shoe according to claim 5, characterized in that: The power source (4) is a power bank with an output interface (41) on the side. The side of the bag body (31) is provided with a clearance opening (312) corresponding to the output interface (41). One end of the wire (5) is provided with a first plug (51). The first plug (51) passes through the clearance opening (312) and is connected to the output interface (41).

7. A heat-generating and heat-insulating shoe according to claim 6, characterized in that: The power bank has a control switch (42) integrated on the front, and the bag body (31) has an installation opening (313) on the front, through which the control switch (42) passes.

8. A heat-generating and heat-insulating shoe according to claim 7, characterized in that: A steel ring (314) is fixedly installed at the mounting port (313), and the steel ring (314) is sleeved on the outside of the control switch (42).

9. A heat-generating and heat-insulating shoe according to claim 1, characterized in that: The heated insole (2) includes a base pad (21), a heating layer (22) and a fleece layer (23). The heating layer (22) is sandwiched between the base pad (21) and the fleece layer (23). The other end of the wire (5) is connected to the heating layer (22).

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