Shoes capable of preventing low-temperature hardening

Abstract

The utility model relates to the technical field of shoemaking, in particular to a low-temperature hardening prevention shoe which comprises a shoe sole, a supporting plate and a heating assembly. A mounting groove is formed in the upper end surface of the sole, and a step is arranged at the notch of the mounting groove; the supporting plate is installed on the step and used for blocking a groove opening of the installation groove in the using state. The heating assembly is installed at the bottom end of the supporting plate, and one end of the heating assembly penetrates through the supporting plate and extends to the upper end face of the supporting plate to be used for heating the shoes in the using state. The heating assembly is installed below the supporting plate, the heating part of the heating assembly extends into the groove in the upper end face of the supporting plate, the upper end face of the supporting plate and the upper end face of the shoe sole are in a smooth shape, the strength of the supporting plate is enhanced through the reinforcing ribs, and the situation that the heating assembly is damaged due to pressure is avoided; heating is conducted between the supporting plate and the insole through the heating assembly, so that the temperature of the inner side of the shoe is increased, and the situation that the shoe is hardened due to low temperature is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe making, in particular to a pair of shoes that prevent low-temperature hardening. Background Art

[0002] For cold protection, the main function of cotton, velvet, leather, and fur boots and shoes made of various natural or artificial materials is heat preservation, and they do not provide or supplement heat energy. Generally, the soles of footwear products are made of rubber-like materials. At low temperatures, the hardness of the shoes will increase, and the increase in hardness will lead to a decrease in their toughness, resulting in the soles breaking.

[0003] In the prior art, the Chinese patent document with the authorization announcement number CN215583278U discloses an anti-freezing and heat-preserving self-heating sole and its cold-resistant leather boots. A self-heating pad is used to heat the shoes. A charging port is provided on the self-heating pad, and it can be plugged in for heating, and the heating method is convenient.

[0004] However, the above technical solution has the following deficiencies:

[0005] The human body has a certain gravity, and the trampling during walking will squeeze the heating components in the self-heating pad, resulting in damage to the heating components. Summary of the Utility Model

[0006] The purpose of the utility model is to propose a pair of shoes that prevent low-temperature hardening in view of the problems in the background art.

[0007] The technical solution of the utility model: A pair of shoes that prevent low-temperature hardening, including a sole, a support plate, and a heating component;

[0008] An installation groove is provided on the upper end surface of the sole, and a step is provided at the notch of the installation groove;

[0009] The support plate is installed on the step to block the notch of the installation groove in the use state;

[0010] The heating component is installed at the bottom end of the support plate, and one end penetrates through the support plate and extends to the upper end surface of the support plate to heat the shoes between the support plate and the insole in the use state.

[0011] Preferably, the heating component includes an installation shell, a battery, a controller, and a heating wire;

[0012] The installation shell is installed on the lower end surface of the support plate, and the bottom end is open;

[0013] The controller is installed inside the installation shell;

[0014] The heating wire is installed on the side of the controller, and one end penetrates through the support plate and extends to the upper end surface of the support plate;

[0015] The battery is installed inside the installation shell and is used to supply power to the heating wire in the use state to heat the shoes.

[0016] Preferably, it further includes a sleeve;

[0017] The sleeve is sleeved on one end of the heating wire and is installed on the support plate.

[0018] Preferably, a fixing groove is provided on the upper end surface of the support plate. The sleeve is installed inside the fixing groove of the support plate, and the top end is flush with the top end of the support plate.

[0019] Preferably, reinforcing ribs are provided below the support plate, and a plurality of bumps are provided inside the installation groove. There are gaps between the plurality of bumps. In the state where the support plate is cooperatively installed with the shoe sole, the bottom end of the reinforcing rib is cooperatively received in the gaps between the plurality of bumps.

[0020] Preferably, the height of the step is the same as the thickness of the support plate, and the upper end surface of the support plate and the upper end surface of the shoe sole are smooth.

[0021] Preferably, through holes are provided on the upper end surface of the support plate, and the heating wire passes through the through holes of the support plate and extends to the upper end surface of the support plate.

[0022] Preferably, the controller and the heating wire are connected by a plug.

[0023] Compared with the prior art, the above technical solution of the present utility model has the following beneficial technical effects:

[0024] In the present utility model, by installing the heating component below the support plate and extending the heating part of the heating component into the groove on the upper end surface of the support plate, the upper end surface of the support plate and the upper end surface of the shoe sole are smooth. The reinforcing ribs strengthen the strength of the support plate, avoiding the situation that the heating component is damaged by pressure, and heating is carried out between the support plate and the insole through the heating component, increasing the temperature inside the shoes and avoiding the hardening of the shoes due to low temperature. Description of the Drawings

[0025] Figure 1 It is a perspective view of an embodiment proposed by the present utility model.

[0026] Figure 2 It is an exploded view of the support plate and the shoe sole in an embodiment proposed by the present utility model.

[0027] Figure 3 It is a schematic connection structure diagram of the support plate, the heating component and the reinforcing ribs in an embodiment proposed by the present utility model.

[0028] Figure 4 It is a schematic structure diagram of the heating component in an embodiment proposed by the present utility model.

[0029] Figure 5 Schematic diagram of the connection structure of the heating wire, sleeve and support plate in an embodiment proposed by the present utility model.

[0030] Reference numerals: 1, sole; 2, support plate; 3, step; 4, heating assembly; 41, mounting shell; 42, battery; 43, controller; 44, heating wire; 45, sleeve; 5, reinforcing rib; 6, bump; 7, mounting groove. Specific implementation mode

[0031] Embodiment 1

[0032] As Figures 1-5 shown, a pair of shoes for preventing low-temperature hardening proposed by the present utility model includes a sole 1, a support plate 2, a step 3 and a heating assembly 4;

[0033] An installation groove 7 is provided on the upper end surface of the sole 1, and a step 3 is provided at the notch of the installation groove 7;

[0034] The support plate 2 is installed on the step 3 to block the notch of the installation groove 7 in the use state;

[0035] The heating assembly 4 is installed at the bottom end of the support plate 2, and one end penetrates through the support plate 2 and extends to the upper end surface of the support plate 2 to heat the shoes between the support plate 2 and the insole in the use state.

[0036] In this embodiment, the support plate 2 is placed through the step 3, so that the support plate 2 drives the heating assembly 4 to be installed inside the installation groove 7. At the same time, the step 3 limits the position of the support plate 2 to prevent the support plate 2 from translating. At the same time, the heating assembly 4 is started to heat the upper end surface of the support plate 2, so as to heat the shoes.

[0037] Embodiment 2

[0038] As Figures 4-5 shown, a pair of shoes for preventing low-temperature hardening proposed by the present utility model. Compared with Embodiment 1, in this embodiment, the heating assembly 4 includes a mounting shell 41, a battery 42, a controller 43 and a heating wire 44;

[0039] The mounting shell 41 is installed on the lower end surface of the support plate 2, and the bottom end is open;

[0040] The controller 43 is installed inside the installation shell 41; among them, the controller 43 has a circuit board of a plate in the prior art, a switch module, a charging module, a power connection module, a wire with a connection female head such as a socket structure, and a wireless remote control module (not shown) arranged on the circuit board. When in use, the support plate 2 is taken out to turn on the switch of the controller 43, so that the battery 42 is connected to the heating wire 44 for heating work, or the switch of the controller 43 is turned on by connecting the wireless remote control module of the controller 43 to devices such as mobile phones and remote controls, and the battery 42 is connected to the heating wire 44 for heating work, so that the heating wire 44 heats the shoes when they are worn.

[0041] The heating wire 44 is installed on the side of the controller 43, and one end penetrates through the support plate 2 and extends to the upper end surface of the support plate 2; it should be noted that the heating wire 44 is connected to the controller 43 by a plug for separately installing the heating wire 44 and the controller 43 in the installed state and making a plug connection after installation, so as to avoid the situation that the sleeve 45 cannot extend to the upper end surface of the support plate 2 after connection. Among them, the number of heating wires 44 is at least one.

[0042] The battery 42 is installed inside the installation shell 41 for delivering power to the heating wire 44 to heat the shoes in the use state. Among them, the number of batteries 42 is at least one. When in use, installing multiple batteries 42 can increase the heating duration of the shoes.

[0043] In an alternative embodiment, a sleeve 45 is further included;

[0044] The sleeve 45 is sleeved on one end of the heating wire 44 and installed on the support plate 2 for separating the heating wire 44 from the support plate 2 and the insole and conducting heat in the use state, so as to avoid the situation that the heating wire 44 contacts the insole and the support plate 2 and causes damage to them.

[0045] The upper end surface of the support plate 2 is provided with a fixing groove, and the sleeve 45 is installed inside the fixing groove of the support plate 2, and the top end is flush with the upper end surface of the support plate 2 to avoid the inner side of the shoes having protrusions and reducing the wearing comfort of the shoes in the use state.

[0046] The upper end surface of the support plate 2 is provided with a through hole, and the heating wire 44 passes through the through hole of the support plate 2 and extends to the upper end surface of the support plate 2.

[0047] In this embodiment, the switch of the controller 43 is turned on, so that the controller 43 connects the battery 42 to the heating wire 44, and the heating wire 44 heats itself to heat the inner side of the shoes.

[0048] Embodiment Three

[0049] Such as Figures 2-3As shown, a pair of shoes for preventing low-temperature hardening proposed by the present utility model. Compared with the first embodiment, in this embodiment, a reinforcing rib 5 is provided below the support plate 2, and a plurality of bumps 6 are provided inside the installation groove 7. There are gaps between the plurality of bumps 6. In the state where the support plate 2 is cooperatively installed with the sole 1, the bottom end of the reinforcing rib 5 is cooperatively received in the gap between the plurality of bumps 6, and the bottom end of the reinforcing rib 5 contacts the bottom end of the installation groove 7, so as to connect the support plate 2 with the installation groove 7 through the reinforcing rib 5 during use, increasing the service strength of the support plate 2 and avoiding the situation that the support plate 2 is damaged by gravity during use. Among them, the height of the reinforcing rib 5 is greater than the height of the installation shell 41, so as to avoid the situation that the heating component is damaged by pressure during use.

[0050] The height of the step 3 is the same as the thickness of the support plate 2, and the upper end surface of the support plate 2 is flush with or smooth with the upper end surface of the sole 1 to avoid the reduction of the wearing comfort of the shoes caused by unevenness inside the shoes during use.

[0051] In summary, when the present utility model is in use, the support plate 2 is taken out to turn on the switch of the controller 43 or the switch of the controller 43 is turned on through wireless connection, so that the heating wire 44 is connected to the battery 42, the heating wire 44 generates heat by itself, and the support plate 2 is placed on the step 3 to limit the position of the support plate 2. The bottom end of the reinforcing rib 5 is inserted into the gap between the plurality of bumps 6 to further improve the stability of the support plate 2 after installation. At the same time, the heating wire 44 heats the inside of the shoes, and during the heating process, the sleeve 45 protects the insole to avoid the heating wire 44 directly contacting the insole and causing damage to the insole.

[0052] The above has described in detail the embodiments of the present utility model in conjunction with the drawings. However, the present utility model is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which it belongs, various changes can be made without departing from the purpose of the present utility model.

Claims

1. A pair of shoes resistant to low-temperature hardening, characterized in that, It includes a sole (1), a support plate (2) and a heating component (4); An installation groove (7) is provided on the upper end surface of the sole (1), and a step (3) is provided at the notch of the installation groove (7); The support plate (2) is installed on the step (3) to block the notch of the installation groove (7) in the use state; The heating component (4) is installed at the bottom end of the support plate (2), and one end penetrates through the support plate (2) and extends to the upper end surface of the support plate (2) to heat the shoe between the support plate (2) and the insole in the use state.

2. The anti-low-temperature hardening shoes according to claim 1, characterized in that, The heating component (4) includes an installation shell (41), a battery (42), a controller (43) and a heating wire (44); The installation shell (41) is installed on the lower end surface of the support plate (2), and the bottom end is open; The controller (43) is installed inside the installation shell (41); The heating wire (44) is installed on the side of the controller (43), and one end penetrates through the support plate (2) and extends to the upper end surface of the support plate (2); The battery (42) is installed inside the installation shell (41) to supply power to the heating wire (44) to heat the shoe in the use state.

3. The anti-low-temperature hardening shoes according to claim 2, characterized in that, It also includes a sleeve (45); The sleeve (45) is sleeved on one end of the heating wire (44) and installed on the support plate (2).

4. The anti-low-temperature hardening shoe according to claim 3, characterized in that, A fixing groove is provided on the upper end surface of the support plate (2). The sleeve (45) is installed inside the fixing groove of the support plate (2), and the top end is flush with the top end of the support plate (2).

5. The anti-low-temperature hardening shoes according to claim 1, characterized in that, Reinforcing ribs (5) are provided below the support plate (2), and a plurality of bumps (6) are provided inside the installation groove (7). There are gaps between the plurality of bumps (6). In the state where the support plate (2) and the sole (1) are fitted and installed, the bottom end of the reinforcing rib (5) is fitted and received in the gap between the plurality of bumps (6).

6. The anti-low-temperature hardening shoes according to claim 1, characterized in that, The height of the step (3) is the same as the thickness of the support plate (2), and the upper end surface of the support plate (2) and the upper end surface of the sole (1) are smooth.

7. The anti-low-temperature hardening shoe according to claim 2, characterized in that, A through hole is provided on the upper end surface of the support plate (2), and the heating wire (44) passes through the through hole of the support plate (2) and extends to the upper end surface of the support plate (2).

8. The anti-low-temperature hardening shoes according to claim 2, characterized in that, The controller (43) and the heating wire (44) are connected by a plug.

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