Quick-release explosive-handling shoe cover

Abstract

The utility model provides a quick release type explosive ordnance disposal shoe cover which comprises a toe cap, a heelpiece, a rotary button and a silk rope, the rotary button is arranged on the toe cap, the silk rope penetrates through the rotary button, and the tail end of the silk rope is connected to the heelpiece so that the toe cap can be detachably connected with the heelpiece. And the rotary button is rotated to retract and release the silk rope so as to adjust the distance between the toe cap and the heelpiece. The explosive ordnance disposal shoe cover is adjusted through the knob and designed in a split mode, the problems that an explosive ordnance disposal shoe is tedious to wear and low in adaptability can be solved, the comfort degree of the explosive ordnance disposal shoe in the wearing process and the operation process is improved, and meanwhile protection is provided for the foot of an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of bomb disposal clothing, in particular to a quick-detachable bomb disposal shoe cover. Background Art

[0002] As an important part of the bomb disposal suit, bomb disposal shoes are mainly used to provide explosion protection for the feet of bomb disposal personnel. Bomb disposal shoes can effectively reduce the damage caused to the feet by fragments or shrapnel produced by the explosion, and play an important safety protection role in bomb disposal operations.

[0003] However, the existing bomb disposal shoes are an integrated design of traditional shoes, which results in the following defects:

[0004] (1) Wearing shoes is cumbersome. Before performing the bomb disposal task, the operator needs to replace the original shoes with bomb disposal shoes and put them on the feet again. After completing the task, the shoes need to be replaced again. The process of repeatedly putting on and taking off shoes is complicated and time-consuming.

[0005] (2) The adaptability is low. Before performing bomb disposal tasks, operators need to match shoes that match their own foot size before they can change. In addition, operators are in a mobile state, and bomb disposal shoes of multiple sizes can easily cause warehouse backlogs, making it difficult to uniformly manage bomb disposal shoes.

[0006] Therefore, there is an urgent need for a quick-detachable bomb disposal shoe cover to solve the problems of the above-mentioned bomb disposal shoes being cumbersome to wear and having low adaptability. Utility Model Content

[0007] In response to the shortcomings of the existing technology, the utility model proposes a quick-detachable bomb disposal shoe cover, which can solve the problems of cumbersome wearing and low adaptability of bomb disposal shoes, improve the comfort of wearing and operating the bomb disposal shoes, and provide protection for the feet of the operators.

[0008] The technical solution of the present utility model is achieved as follows:

[0009] A quick-detachable bomb disposal shoe cover comprises a toe cap, a heel, a rotating button and a silk rope. The rotating button is arranged on the toe cap, the silk rope passes through the rotating button and the end of the silk rope is connected to the heel, so that the toe cap and the heel are detachably connected. The rotating button is rotated to retract the silk rope to adjust the distance between the toe cap and the heel.

[0010] In an optional embodiment, the toe cap includes an upper fore surface, a left fore surface, a right fore surface and a fore sole, the bottoms of the left fore surface and the right fore surface are connected to the edge of the fore sole, and the upper fore surface is respectively connected to the left fore surface and the right fore surface.

[0011] In an optional embodiment, the fore-sole is made of rubber material, and an anti-stab layer is provided inside the fore-sole.

[0012] In an optional embodiment, the outer layer and inner layer of the upper front surface, the left front surface and the right front surface are all made of leather material, and the middle layer of the upper front surface, the left front surface and the right front surface is provided with multiple layers of protective material.

[0013] In an optional embodiment, the heel includes a back upper, the outer layer and the inner layer of the back upper are both made of leather material, and the middle layer of the back upper is provided with multiple layers of protective material.

[0014] In an optional embodiment, the toe surface is provided with a guide rope portion for limiting the wire rope on the left and right sides of the rotating button. The guide rope portion contains a hollow cylindrical space for passing the wire rope. The material of the wire rope includes metal material, fiber material and plastic material.

[0015] In an optional embodiment, the detachable connection includes a snap connection, and the snap connection is a buckle portion provided at the end of the wire rope and a plug-in portion provided on the heel of the shoe and adapted to the buckle portion.

[0016] In an optional embodiment, the buckle portion is connected to the silk rope via a first webbing, one end of a second webbing is provided on the surface of the heel, and the other end of the second webbing is connected to the plug-in portion.

[0017] In an optional embodiment, the detachable connection includes a Velcro connection, and the Velcro connection is a hook surface provided at the end of the wire rope and a fleece surface provided on the heel of the shoe that is compatible with the hook surface.

[0018] In an optional embodiment, the detachable connection includes a threaded connection, which is a first threaded member arranged at the end of the wire rope and a second threaded member arranged on the heel of the shoe and adapted to the first threaded member, the first threaded member is provided with an internal thread, and the second threaded member is provided with an external thread adapted to the internal thread.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] The utility model uses a wire rope with adjustable tightness to detachably connect the split toe and the heel of the shoe. When in use, the operator does not need to take off the shoes he is wearing. He only needs to wear the toe and the heel at the front and rear ends of the shoes respectively, and then adjust the tightness of the wire rope by rotating the button to change the distance between the toe and the heel, so as to complete the wearing of the bomb disposal shoes to suit the operator's foot size. It can simplify the process of repeatedly putting on and taking off the bomb disposal shoes for the operators, not only facilitates the replacement of bomb disposal equipment, but also reduces the time of putting on and taking off the bomb disposal equipment, and improves the efficiency of performing bomb disposal tasks. The design of the adjustable wire rope can increase the adaptability of the bomb disposal shoes, can meet the needs of bomb disposal personnel for different foot sizes, facilitate the management of bomb disposal shoes and material distribution, ensure the protection of the operators' feet during bomb disposal operations, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] Figure 1 Schematic diagram of the quick-release bomb disposal shoe cover in Example 1 of the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram from another perspective;

[0024] Figure 3 for Figure 1 Schematic diagram from another perspective;

[0025] Figure 4 Schematic diagram of a quick-release bomb disposal shoe cover in Example 2 of the present invention;

[0026] Figure ID:

[0027] 1- toe cap, 11- upper forefoot, 12- left forefoot, 13- right forefoot, 14- forefoot sole, 141- anti-stab layer;

[0028] 2- heel, 21- back upper;

[0029] 3- Rotating button;

[0030] 4- silk rope, 41- buckle part, 42- plug part, 43- hook surface, 44- fleece surface;

[0031] 5- guide rope portion;

[0032] 6-First webbing;

[0033] 7- Second webbing. DETAILED DESCRIPTION

[0034] 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.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] Example 1

[0038] See also Figure 1-Figure 3 The embodiment of the utility model discloses a quick-detachable bomb disposal shoe cover, comprising: a toe 1, a heel 2, a rotating button 3 and a silk rope 4. The rotating button 3 is arranged on the toe 1, the silk rope 4 passes through the rotating button 3 and the end of the silk rope 4 is connected to the heel 2, so that the toe 1 is detachably connected to the heel 2. The rotating button 3 is rotated to retract the silk rope 4 to adjust the distance between the toe 1 and the heel 2.

[0039] It should be noted that after the wire rope 4 passes through the rotating button 3, the rotating button 3 that is rotated and twisted will tighten or loosen the wire rope 4 passing through the two sides of the rotating button 3, and the wire rope 4 serves as a hub connecting the toe 1 and the heel 2 of the shoe. When the wire rope 4 is tightened, the heel 2 of the shoe is pulled toward the toe 1 by the wire rope 4, thereby reducing the distance between the toe 1 and the heel 2. When the operator adjusts the bomb disposal shoe cover, the operator wears the bomb disposal shoe cover on the basis of wearing the original shoes. If the size of the bomb disposal shoe cover is too large, the wire rope 4 can be tightened to make the toe 1 and the heel 2 close to each other to achieve the same size as the original shoe, thereby completing the wearing of the bomb disposal shoe cover. Such a design allows the bomb disposal shoe cover to adapt to the foot sizes of different operators, which not only provides explosion protection for the feet of the bomb disposal operators, but also increases the comfort of wearing the bomb disposal shoe cover.

[0040] In an optional embodiment, the detachable connection includes a snap connection, which is a snap-on connection comprising a snap-on portion 41 provided at the end of the wire rope 4 and a plug-in portion 42 provided on the heel 2 and adapted to the snap-on portion 41 .

[0041] In an optional embodiment, the buckle portion 41 is connected to the silk rope 4 through a first webbing 6 , one end of a second webbing 7 is arranged on the surface of the heel 2 , and the other end of the second webbing 7 is connected to the plug-in portion 42 .

[0042] Specifically, the toe 1 and the heel 2 can be detachably connected through the buckle portion 41 and the plug-in portion 42, wherein the buckle portion 41 is provided with a first webbing 6 passing through one end of the buckle portion 41, and the silk rope 4 passes through the first webbing 6 to movably cover the buckle portion 41 on the silk rope 4, and the second webbing 7 can be sewn to the two sides of the heel 2 on the shoe, and the plug-in portion 42 can be set on the shoe heel 2 by passing the second webbing 7 through the plug-in portion 42. When the operator needs to wear the bomb disposal shoe cover, he picks up the toe 1 and the heel 2 and wears them on the front and rear ends of the original shoes respectively, and then inserts the buckle portion 41 into the plug-in portion 42 to complete the buckle connection between the toe 1 and the heel 2, and finally rotates the rotating button 3 on the toe 1 to adjust the tightness of the silk rope 4 until the positions of the toe 1 and the heel 2 are adjusted to match the foot size of the operator.

[0043] In an optional embodiment, a guide rope portion 5 for limiting the wire rope 4 is provided on the surface of the toe 1 on the left and right sides of the rotating button 3. The guide rope portion 5 contains a hollow cylindrical space for passing the wire rope 4. The material of the wire rope 4 includes metal material, fiber material and plastic material.

[0044] Specifically, after being tightened, the metal wire rope 4 can fit tightly against the surface of the shoe toe 1 and press the shoe toe 1 tightly against the original shoes worn by the operator, ensuring that the bomb disposal shoe cover can fit the original shoe upper to ensure the comfort of the operator. Especially in bomb disposal tasks, explosions often occur in front of the operator. The tightly fitting shoe toe 1 can increase the level of safety protection and avoid foot injuries, and the guide rope part 5 can further limit the wire rope 4 to improve the overall stability of the shoe toe 1.

[0045] Furthermore, the material of the wire rope 4 can also be nylon among fiber materials, or the wire rope 4 can also be a binding rope made of plastic material. Such a wire rope 4 can also connect the toe 1 and the heel 2 to achieve a detachable connection effect.

[0046] Furthermore, in addition to the silk rope 4, a webbing can also be used instead of the silk rope 4 as a connecting piece for tightening the toe 1 and the heel 2, but the tightening degree of the silk rope 4 is better than the webbing in terms of overall stability. In special circumstances, a webbing can be used temporarily instead of the silk rope 4 as a connecting piece for the toe 1 and the heel 2.

[0047] In an optional embodiment, the toe cap 1 includes an upper fore surface 11, a left fore surface 12, a right fore surface 13 and a fore sole 14, the bottoms of the left fore surface 12 and the right fore surface 13 are connected to the edge of the fore sole 14, and the upper fore surface 11 is connected to the left fore surface 12 and the right fore surface 13 respectively.

[0048] In an optional embodiment, the fore sole 14 is made of rubber material, and an anti-stab layer 141 is provided inside the fore sole 14 .

[0049] In an optional embodiment, the outer and inner layers of the upper front surface 11, the left front surface 12, and the right front surface 13 are all made of leather material, and the middle layer of the upper front surface 11, the left front surface 12, and the right front surface 13 is provided with multiple layers of protective material.

[0050] In an optional embodiment, the heel 2 includes a back surface 21 , the outer layer and the inner layer of the back surface 21 are both made of leather material, and the middle layer of the back surface 21 is provided with multiple layers of protective material.

[0051] Specifically, the toe cap 1 and the heel 2 are composed of a composite of leather and multi-layer protective layers of protective materials, and the sole is composed of a composite of rubber and a stab-proof layer 141 of multi-layer stab-proof materials, thereby achieving all-round protection of the foot. The protective parts on both sides of the toe cap 1 overlap with the heel 2 to ensure the protective capability of the connection between each protective part. The outer layers of the upper front upper 11, the left front upper 12, the right front upper 13 and the front sole 14 of the toe cap 1 are made of leather material, the middle layer is wrapped with multi-layer protective materials, and the innermost layer is made of leather material, which effectively plays a protective role while retaining the appearance design of the shoe. The outer layer of the front sole 14 is a rubber sole, and the middle is wrapped with one or more layers of stab-proof materials, which effectively plays a stab-proof role, so that the bomb disposal shoe cover as a whole has good explosion-proof protection performance and sole puncture resistance.

[0052] The utility model uses a wire rope with adjustable tightness to detachably connect the split toe and the heel of the shoe. When in use, the operator does not need to take off the shoes he is wearing. He only needs to wear the toe and the heel at the front and rear ends of the shoes respectively, and then adjust the tightness of the wire rope by rotating the button to change the distance between the toe and the heel, so as to complete the wearing of the bomb disposal shoes to suit the operator's foot size. It can simplify the process of repeatedly putting on and taking off the bomb disposal shoes for the operators, not only facilitates the replacement of bomb disposal equipment, but also reduces the time of putting on and taking off the bomb disposal equipment, and improves the efficiency of performing bomb disposal tasks. The design of the adjustable wire rope can increase the adaptability of the bomb disposal shoes, can meet the needs of bomb disposal personnel for different foot sizes, facilitate the management of bomb disposal shoes and material distribution, ensure the protection of the operators' feet during bomb disposal operations, and has high practical value.

[0053] Example 2

[0054] like Figure 1-4 As shown, the difference between this embodiment 2 and embodiment 1 is that the detachable connection in this embodiment 2 includes a Velcro connection, and the Velcro connection is a hook surface 43 arranged at the end of the silk rope 4 and a fur surface 44 arranged on the heel 2 to match the hook surface 43.

[0055] Specifically, by fitting the Velcro hook surface 43 on the silk rope 4 with the fleece surface 44, the toe 1 and the heel 2 can be detachably connected through the silk rope 4, which can also achieve the effect of a snap connection. Finally, the rotating button 3 on the toe 1 can be rotated to adjust the tightness of the silk rope 4 until the positions of the toe 1 and the heel 2 are adjusted to match the foot size of the operator.

[0056] Example 3

[0057] The difference between this embodiment 3 and embodiment 1 is that the detachable connection includes a threaded connection, which is a first threaded member arranged at the end of the wire rope 4 and a second threaded member arranged on the heel 2 to match the first threaded member, the first threaded member is provided with an internal thread, and the second threaded member is provided with an external thread to match the internal thread.

[0058] Specifically, the buckle portion 41 in Example 1 is replaced with a first threaded member, and the plug-in portion 42 is replaced with a second threaded member, wherein the first threaded member is provided with an internal thread, and the second threaded member is provided with an external thread. The first threaded member can be detachably installed on the second threaded member through the cooperation of the internal thread and the external thread, and then the distance between the toe 1 and the heel 2 is adjusted by the wire rope 4 connected to the first threaded member. Finally, the rotating button 3 on the toe 1 is rotated to adjust the tightness of the wire rope 4 until the position of the toe 1 and the heel 2 is adjusted to match the foot size of the operator.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick-release bomb disposal shoe cover, characterized in that: The shoe comprises a toe cap (1), a heel (2), a rotating button (3) and a silk rope (4); the rotating button (3) is arranged on the toe cap (1); the silk rope (4) passes through the rotating button (3) and the end of the silk rope (4) is connected to the heel (2) so that the toe cap (1) and the heel (2) are detachably connected; the rotating button (3) is rotated to retract the silk rope (4) to adjust the distance between the toe cap (1) and the heel (2).

2. The quick-release bomb disposal shoe cover according to claim 1, characterized in that: The toe cap (1) comprises an upper fore-shoe surface (11), a left fore-shoe surface (12), a right fore-shoe surface (13) and a fore-shoe sole (14); the bottoms of the left fore-shoe surface (12) and the right fore-shoe surface (13) are connected to the edge of the fore-shoe sole (14); and the upper fore-shoe surface (11) is connected to the left fore-shoe surface (12) and the right fore-shoe surface (13) respectively.

3. The quick-release bomb disposal shoe cover according to claim 2, characterized in that: The fore-sole (14) is made of rubber material, and an anti-stab layer (141) is provided inside the fore-sole (14).

4. The quick-release bomb disposal shoe cover according to claim 2, characterized in that: The outer layers and inner layers of the upper front surface (11), the left front surface (12), and the right front surface (13) are all made of leather material, and the middle layers of the upper front surface (11), the left front surface (12), and the right front surface (13) are provided with multiple layers of protective material (8).

5. The quick-release bomb disposal shoe cover according to claim 1, characterized in that: The shoe heel (2) comprises a back surface (21), the outer layer and the inner layer of the back surface (21) are both made of leather material, and the middle layer of the back surface (21) is provided with multiple layers of protective material (8).

6. The quick-release bomb disposal shoe cover according to claim 1, characterized in that: The surface of the toe (1) is provided with a guide rope portion (5) for limiting the position of the wire rope (4) on the left and right sides of the rotating button (3). The guide rope portion (5) has a hollow cylindrical space for passing the wire rope (4). The material of the wire rope (4) includes metal material, fiber material and plastic material.

7. The quick-release bomb disposal shoe cover according to claim 1, characterized in that: The detachable connection comprises a buckle connection, wherein the buckle connection comprises a buckle portion (41) provided at the end of the wire rope (4) and a plug-in portion (42) provided on the heel (2) and adapted to the buckle portion (41).

8. The quick-release bomb disposal shoe cover according to claim 7, characterized in that: The buckle portion (41) is connected to the silk rope (4) via a first webbing (6); one end of a second webbing (7) is arranged on the surface of the heel (2); and the other end of the second webbing (7) is connected to the plug-in portion (42).

9. The quick-release bomb disposal shoe cover according to claim 1, characterized in that: The detachable connection comprises a Velcro connection, wherein the Velcro connection comprises a hook surface (43) provided at the end of the silk rope (4) and a fur surface (44) provided on the heel (2) and adapted to the hook surface (43).

10. The quick-release bomb disposal shoe cover according to claim 1, characterized in that: The detachable connection includes a threaded connection, wherein the threaded connection is a first threaded member provided at the end of the wire rope (4) and a second threaded member provided on the heel (2) and adapted to the first threaded member, wherein the first threaded member is provided with an internal thread, and the second threaded member is provided with an external thread adapted to the internal thread.

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