Hand emergency escape quick release glove

Abstract

The utility model discloses a hand emergency danger avoidance quick release type glove, including glove body, the wrist of glove body is equipped with the sticky tape of the tight wrist caliber, one end of sticky tape is fixed in the inboard of glove body wrist, is equipped with magic tape on sticky tape, another end of sticky tape is equipped with magic tape, quick release type buckle is equipped between glove body and sticky tape. The utility model discloses the synergistic effect of quick release type buckle and magic tape, both guarantee the adjustable nature of wrist tightness when normal use, and can be instantaneous release bondage through single time pulling movement, poking action under the emergency, effectively improves the glove speed of taking off under the emergency state.

Description

Technical Field

[0001] This utility model relates to the field of glove technology, and in particular to a quick-release glove for emergency hand protection. Background Technology

[0002] Existing gloves, once put on, are only secured at the wrist by hook and loop fasteners. In situations such as high-temperature adhesion in a fire, chemical leaks, rescue of live equipment, or emergency situations involving limb entrapment, where it is urgent to free the hands, it is necessary to find the end of the hook and loop fasteners, peel them off, and then further loosen the hook and loop straps to remove the hands from the gloves. This process takes a long time. Therefore, it is necessary to develop a quick-release glove for emergency hand protection to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quick-release glove for emergency hand protection.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a quick-release glove for emergency hand protection, comprising a glove body, wherein the wrist of the glove body is provided with a hook and loop fastener that can tighten the wrist opening, one end of the hook and loop fastener is fixed to the inner side of the wrist of the glove body, the hook and loop fastener is provided with Velcro, and the other end of the hook and loop fastener is provided with Velcro; a quick-release buckle is provided between the glove body and the hook and loop fastener.

[0005] As a further description of the above technical solution:

[0006] The quick-release buckle includes a fixed base and a movable locking block. The fixed base is fixedly connected to the wrist of the glove body and located on the back of the hand side of the glove body. The movable locking block is locked to the fixed base on the side away from the glove body through a locking structure. The movable locking block is rotatably connected to a connecting ring through a rotating groove on the side facing the hook and loop fastener. The hook and loop fastener passes through the connecting ring and is slidably connected to it.

[0007] As a further description of the above technical solution:

[0008] The snap-fit ​​structure includes a positioning block and an elastic buckle. The positioning block is fixedly connected to the side of the fixed base away from the glove body. The movable snap-fit ​​block has a positioning groove adapted to the positioning block on the side facing the fixed base. The positioning block has an anti-detachment rectangular groove on the side facing the hook and loop fastener. The inner wall of the positioning groove has an anti-detachment strip adapted to the anti-detachment rectangular groove. The elastic buckle is fixedly connected to the lower wall of the movable snap-fit ​​block and located on the side of the positioning groove away from the hook and loop fastener. The inner wall of the fixed base and located on the side of the positioning block away from the hook and loop fastener has a clearance groove for the elastic buckle to pass through. The clearance groove extends between the positioning block and the glove body. When the positioning groove and the positioning block are engaged, the end of the elastic buckle extends between the positioning block and the glove body. The fixed base and the movable snap-fit ​​block are snapped together by the positioning block and the positioning groove, and anti-detachment is achieved by the elastic buckle and the anti-detachment strip.

[0009] As a further description of the above technical solution:

[0010] The snap-fit ​​structure includes a positioning post, an anti-detachment ring groove, and multiple sets of anti-detachment protrusions. The positioning post is fixedly connected to the side of the fixed base away from the glove body. The movable snap-fit ​​block has a positioning countersunk hole adapted to the positioning post on the side facing the fixed base. The anti-detachment ring groove is located on the outer circumferential wall of the positioning post and at the end of the positioning post near the fixed base. Multiple sets of anti-detachment protrusions are all located on the inner side wall of the positioning countersunk hole. When the movable snap-fit ​​block is snapped into the positioning post through the positioning countersunk hole, it prevents detachment by cooperating with the anti-detachment ring groove through the multiple sets of anti-detachment protrusions. The side of the movable snap-fit ​​block away from the hook and loop fastener has a raised edge that facilitates movement to separate the movable snap-fit ​​block from the fixed base.

[0011] As a further description of the above technical solution:

[0012] The movable locking block is fixedly connected to a pull strap on the side away from the fixed base to facilitate separation of the movable locking block from the fixed base. The outer wall of the pull strap, at the end away from the movable locking block, is provided with a frosted layer to increase contact friction.

[0013] As a further description of the above technical solution:

[0014] The pull strip is red, the width of the pull strip is 5-8mm, and the tensile strength of the pull strip is ≥300N.

[0015] This utility model has the following beneficial effects:

[0016] Compared with existing technologies, this quick-release glove for emergency hand protection, through the synergistic action of the snap fastener, snap block and Velcro, not only ensures the adjustability of the wrist tightness during normal use, but also allows for instant release of restraint in emergency situations with a single pull or flick, effectively improving the speed of glove removal in emergency situations. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a quick-release glove for emergency hand protection proposed in this utility model;

[0018] Figure 2 This is a partial cross-sectional view of the connection structure of the fixing base, movable locking block, and positioning block of a quick-release glove for emergency hand protection proposed in this utility model;

[0019] Figure 3 This utility model proposes a quick-release glove for emergency hand protection. Figure 2 A magnified view of a section at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the connection structure between the fixing seat and the positioning block of a quick-release glove for emergency hand protection proposed in this utility model;

[0021] Figure 5 A schematic diagram of the connection structure between the movable locking block and the elastic buckle of a quick-release glove for emergency hand protection proposed in this utility model;

[0022] Figure 6 This is a partial cross-sectional view of the fixing base, positioning post, and movable locking block connection structure of a quick-release glove for emergency hand protection proposed in this utility model;

[0023] Figure 7 This utility model proposes a quick-release glove for emergency hand protection. Figure 6 A magnified view of a section at point B in the middle;

[0024] Figure 8 This is a schematic diagram of the connection structure between the fixing seat and the positioning post of a quick-release glove for emergency hand protection proposed in this utility model.

[0025] Legend:

[0026] 1. Glove body; 2. Hook and loop fastener; 3. Fixing base; 301. Relief groove; 4. Movable locking block; 5. Pull strap; 501. Frosted layer; 6. Connecting ring; 7. Positioning block; 701. Anti-slip rectangular groove; 8. Elastic buckle; 9. Rotating groove; 10. Anti-slip strip; 11. Positioning post; 1101. Anti-slip ring groove; 12. Raised edge; 13. Anti-slip raised point. Detailed Implementation

[0027] 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.

[0028] Example 1

[0029] Reference Figures 1 to 5 The present invention provides a quick-release glove for emergency hand protection: including a glove body 1, the glove body 1 having a hook and loop fastener 2 at the wrist that can tighten the wrist opening, one end of the hook and loop fastener 2 being fixed to the inside of the wrist of the glove body 1, the hook and loop fastener 2 having Velcro, and the other end of the hook and loop fastener 2 having Velcro.

[0030] To enable quick release of gloves in emergencies to address situations such as high-temperature adhesion in fires or rescue of live electrical equipment, a quick-release buckle is provided between the glove body 1 and the hook and loop fastener 2. The quick-release buckle includes a fixed base 3 and a movable locking block 4. The fixed base 3 is fixedly connected to the wrist of the glove body 1 and is located on the back of the hand side of the glove body 1. The movable locking block 4 is locked to the side of the fixed base 3 away from the glove body 1 through a locking structure. The side of the movable locking block 4 facing the hook and loop fastener 2 is rotatably connected to a connecting ring 6 through a rotating groove 9. The hook and loop fastener 2 passes through the connecting ring 6 and is slidably connected to it.

[0031] With the above structure, when the movable block 4 separates from the fixed seat 3, the connecting ring 6 releases the constraint on the hook and loop fastener 2, and the wrist opening expands instantly, avoiding the time-consuming process of gradually peeling off the Velcro with traditional hook and loop fasteners, and realizing instant glove removal in a single action.

[0032] To achieve the dual functions of locking and preventing slippage during normal use and quick separation in emergencies, the snap-fit ​​structure includes a positioning block 7 and an elastic buckle 8. The positioning block 7 is fixedly connected to the side of the fixing base 3 away from the glove body 1. The movable snap block 4 has a positioning groove adapted to the positioning block 7 on the side facing the fixing base 3. The positioning block 7 has an anti-slip rectangular groove 701 on the side facing the hook and loop fastener 2. The inner wall of the positioning groove has an anti-slip strip 10 adapted to the anti-slip rectangular groove 701. The elastic buckle 8 is fixed. A clearance groove 301 is provided on the inner wall of the fixed seat 3, which is located on the side of the positioning groove away from the hook and loop fastener 2 and connected to the lower wall of the movable block 4. The clearance groove 301 extends between the positioning block 7 and the glove body 1. When the positioning groove and the positioning block 7 are engaged, the end of the elastic buckle 8 extends between the positioning block 7 and the glove body 1. The fixed seat 3 and the movable block 4 are engaged by the positioning block 7 and the positioning groove, and are prevented from detaching by the elastic buckle 8 and the anti-detachment strip 10.

[0033] Through the above structure, the anti-detachment strip 10 and the anti-detachment rectangular groove 701 cooperate to form an axial lock to prevent accidental detachment during daily activities. The elastic buckle 8 can be elastically deformed in the relief groove 301. In an emergency, the elastic buckle 8 can be disengaged from the relief groove 301 by external force, so that the movable block 4 can be instantly disengaged from the fixed seat 3.

[0034] In order to achieve rapid and reliable triggering of the locking and disengagement in an emergency, a pull strap 5 is fixedly connected to the side of the movable locking block 4 away from the fixed base 3 to facilitate the separation of the movable locking block 4 from the fixed base 3. The outer wall of the pull strap 5 and the end away from the movable locking block 4 are provided with a frosted layer 501 to increase the contact friction. The release force of the pull strap 5 to pull the movable locking block 4 away from the fixed base 3 is ≤50N. The pull strap 5 is red, the width of the pull strap 5 is 5-8mm, and the breaking strength of the pull strap 5 is ≥300N.

[0035] Through the above structure, the frosted layer 501 increases the gripping friction to facilitate operation in wet and slippery environments, the red pull strap 5 provides a highly visible warning, and the user can overcome the ≤50N separation force and release the latch with a single pull of the pull strap 5. The breaking strength ≥300N ensures that no breakage occurs during the pulling process, and the direct linkage of the movable latch 4 disengages from the fixed seat 3.

[0036] Example 2

[0037] Refer to 6 to Figure 8 This utility model provides a quick-release glove for emergency hand protection: it includes a glove body 1, and a hook and loop fastener 2 that can tighten the wrist opening of the glove body 1. One end of the hook and loop fastener 2 is fixed to the inner side of the wrist of the glove body 1, and the hook and loop fastener 2 is provided with Velcro. The other end of the hook and loop fastener 2 is also provided with Velcro. A quick-release buckle is provided between the glove body 1 and the hook and loop fastener 2. The quick-release buckle includes a fixed base 3 and a movable buckle 4. The fixed base 3 is fixedly connected to the wrist of the glove body 1 and is located on the back side of the glove body 1. The movable buckle 4 is snapped into the fixed base 3 on the side away from the glove body 1 through a snap-fit ​​structure. The movable buckle 4 is rotatably connected to a connecting ring 6 on the side facing the hook and loop fastener 2 through a rotating groove 9. The hook and loop fastener 2 passes through the connecting ring 6 and is slidably connected to it.

[0038] Unlike Embodiment 1, the snap-fit ​​structure includes a positioning post 11, an anti-detachment ring groove 1101, and multiple sets of anti-detachment protrusions 13. The positioning post 11 is fixedly connected to the side of the fixed base 3 away from the glove body 1. The movable snap-fit ​​block 4 is provided with a positioning countersunk hole adapted to the positioning post 11 on the side facing the fixed base 3. The anti-detachment ring groove 1101 is provided on the outer circumferential wall of the positioning post 11 and located at the end of the positioning post 11 close to the fixed base 3. Multiple sets of anti-detachment protrusions 13 are all provided on the inner side wall of the positioning countersunk hole. When the movable snap-fit ​​block 4 is snapped with the positioning post 11 through the positioning countersunk hole, it is prevented from detaching by cooperating with the anti-detachment ring groove 1101 through the multiple sets of anti-detachment protrusions 13. The side of the movable snap-fit ​​block 4 away from the hook and loop fastener 2 is provided with a protruding edge 12 that is easy to move to separate the movable snap-fit ​​block 4 from the fixed base 3. After the protruding edge 12 is moved, the separation force of separating the movable snap-fit ​​block 4 from the fixed base 3 is ≤50N.

[0039] Through the above structure, the anti-detachment protrusion 13 and the anti-detachment ring groove 1101 form a radial lock to prevent daily derailment. The protrusion 12 provides a lever fulcrum. When the user flicks the protrusion 12, the positioning countersunk hole and the positioning post 11 quickly disengage (separation force ≤ 50N), directly releasing the sliding freedom of the hook and loop fastener 2 and solving the delay problem of having to operate the hook and loop fastener 2 multiple times when chemical leakage occurs.

[0040] Working principle: When the movable latch 4 separates from the fixed seat 3, the connecting ring 6 releases the constraint on the hook and loop fastener 2, and the wrist opening instantly expands, avoiding the time-consuming process of gradually peeling off the Velcro, which is traditionally required for hook and loop fasteners, and achieving instant glove removal in a single action; the anti-detachment strip 10 and the anti-detachment rectangular groove 701 cooperate to form an axial lock to prevent accidental detachment during daily activities, while the elastic buckle 8 can be elastically deformed in the relief groove 301. In an emergency, external force can be used to make the elastic buckle 8 exit the relief groove 301, so that the movable latch 4 can instantly detach from the fixed seat 3; the frosted layer 501 increases the gripping friction for easy operation in wet and slippery environments, and the red pull strap 5 provides a highly visible warning. The user can overcome the separation force of ≤50N and release the latch with a single pull of the pull strap 5. The breaking strength of ≥300N ensures that no breakage occurs during the pulling process, and directly links the movable latch 4 to detach from the fixed seat 3.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-release glove for emergency hand protection, comprising a glove body (1), wherein the glove body (1) has a hook-and-loop fastener (2) at the wrist to tighten the wrist opening, characterized in that: One end of the hook and loop fastener (2) is fixed to the inside of the wrist of the glove body (1). The hook and loop fastener (2) is provided with Velcro, and the other end of the hook and loop fastener (2) is provided with Velcro. A quick-release buckle is provided between the glove body (1) and the hook and loop fastener (2). The quick-release buckle includes a fixed base (3) and a movable locking block (4). The fixed base (3) is fixedly connected to the wrist of the glove body (1) and located on the back of the hand of the glove body (1). The movable locking block (4) is locked to the fixed base (3) on the side away from the glove body (1) by a locking structure. The movable locking block (4) is rotatably connected to a connecting ring (6) on the side facing the hook and loop fastener (2) through a rotating groove (9). The hook and loop fastener (2) passes through the connecting ring (6) and is slidably connected to it.

2. The quick-release glove for emergency hand protection according to claim 1, characterized in that: The snap-fit ​​structure includes a positioning block (7) and an elastic buckle (8). The positioning block (7) is fixedly connected to the side of the fixed base (3) away from the glove body (1). The movable snap-fit ​​block (4) is provided with a positioning groove adapted to the positioning block (7) on the side facing the fixed base (3). The positioning block (7) is provided with an anti-detachment rectangular groove (701) on the side facing the hook and loop fastener (2). The inner wall of the positioning groove is provided with an anti-detachment strip (10) adapted to the anti-detachment rectangular groove (701). The elastic buckle (8) is fixedly connected to the lower wall of the movable snap-fit ​​block (4) and located away from the positioning groove. On one side of the hook and loop fastener (2), the inner wall of the fixing seat (3) and the side of the positioning block (7) away from the hook and loop fastener (2) is provided with a relief groove (301) for the elastic buckle (8) to pass through. The relief groove (301) extends between the positioning block (7) and the glove body (1). When the positioning groove and the positioning block (7) are engaged, the end of the elastic buckle (8) extends between the positioning block (7) and the glove body (1). The fixing seat (3) and the movable buckle (4) are engaged by the positioning block (7) and the positioning groove, and are prevented from detaching by the elastic buckle (8) and the anti-detachment strip (10).

3. The quick-release glove for emergency hand protection according to claim 1, characterized in that: The snap-fit ​​structure includes a positioning post (11), an anti-slip ring groove (1101), and multiple sets of anti-slip protrusions (13). The positioning post (11) is fixedly connected to the side of the fixing base (3) away from the glove body (1). The movable snap block (4) is provided with a positioning countersunk hole adapted to the positioning post (11) on the side facing the fixing base (3). The anti-slip ring groove (1101) is provided on the circumferential outer wall of the positioning post (11) and located at the end of the positioning post (11) near the fixing base (3). The multiple sets of... The anti-detachment protrusions (13) are all set on the inner side wall of the positioning countersunk hole. When the movable block (4) is engaged with the positioning post (11) through the positioning countersunk hole, it is prevented from detaching by multiple sets of anti-detachment protrusions (13) and anti-detachment ring groove (1101). The movable block (4) is provided with a protruding edge (12) on the side away from the hook and loop fastener (2) to facilitate the movement of the movable block (4) and the fixed seat (3). The separation force of the movable block (4) and the fixed seat (3) after the protruding edge (12) is moved is ≤50N.

4. A quick-release glove for emergency hand protection according to claim 2, characterized in that: The movable locking block (4) is fixedly connected to a pull strap (5) on the side away from the fixed seat (3) for facilitating the separation of the movable locking block (4) from the fixed seat (3). The outer wall of the pull strap (5) and the end away from the movable locking block (4) are provided with a frosted layer (501) to increase the contact friction. The separation force of the pull strap (5) pulling the movable locking block (4) away from the fixed seat (3) is ≤50N.

5. A quick-release glove for emergency hand protection according to claim 4, characterized in that: The pull strip (5) is red, the width of the pull strip (5) is 5-8mm, and the breaking strength of the pull strip (5) is ≥300N.

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