Quick-pulling type safety clothes leg lock catch fixing mechanism

Abstract

The utility model discloses a quick-pulling type safety clothes leg lock catch fixing mechanism which comprises a positioning frame, a locking piece, a locking piece, a locking piece, a locking piece, a locking piece and a locking piece. The positioning frame is of a rectangular block structure and is a limiting structure of the locking piece. The silica gel belt is vertically arranged on one side of the positioning frame, and the silica gel belt is a main body of the safety clothes leg lock catch. According to the quick-pull type safety clothes leg lock catch fixing mechanism, a silica gel belt arranged on one side of a positioning frame penetrates through a pushing sleeve through a zipper tooth block arranged on the surface, a zipper gear in the pushing sleeve is connected with the zipper tooth block in a meshed mode, and the bottom end of a reset bolt is inserted into a rectangular groove in the zipper gear; the top end of the reset plug pin is fixed to the surface of the pushing sleeve, fast rotation of the zipper gear and the zipper teeth is stopped, an elastic belt arranged between the positioning frame and the pushing sleeve is collected and fixed, and the positions of the zipper gear and the zipper tooth block can be conveniently and fast installed and kept fixed; the zipper gear is prevented from being separated from the zipper tooth block due to overexertion.

Description

Technical Field

[0001] The utility model relates to the technical field of safety clothing, in particular to a quick-pull type safety clothing leg buckle fixing mechanism. Background Art

[0002] For the safety of workers during high-altitude operations, they need to wear corresponding safety clothing to provide assistance for the safety of the workers. The safety clothing will protect the human body, avoid safety hazards during the operation, and ensure the safety of workers working at heights.

[0003] The leg buckles of existing backpack safety belts are mostly adhesive fixing structures similar to Velcro. As workers move vigorously during work, the leg buckles are easily pulled apart, causing them to fall off. In addition, the complex cross-type limiting structure increases the operation requirements during the wearing process, has a low effect on tightening the legs, and easily increases the loose environment of the legs, which easily leads to the ineffective fixation of the leg part of the safety clothing. Utility Model Content

[0004] The purpose of the utility model is to provide a quick-pull type safety clothing leg buckle fixing mechanism to solve the problem proposed in the above background technology that most of the existing leg buckles are adhesive fixing structures similar to Velcro, which are easy to break apart after strenuous activities, causing the leg buckles to fall off, and the complex cross-type limiting structure increases the operation requirements during the wearing process, has a low effect on the tightening of the legs, and easily increases the loose environment of the legs, which easily leads to the problem that the leg part of the safety clothing cannot be effectively fixed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-pull type safety clothing leg buckle fixing mechanism, comprising a positioning frame, which is a rectangular block structure, and the positioning frame is a limit structure of the buckle;

[0006] A silicone belt, which is vertically mounted on one side of the positioning frame, and is the main body of the leg buckle of the safety clothing;

[0007] Zipper tooth blocks are symmetrically installed on the surface of the silicone belt, and the zipper tooth blocks are the tooth blocks of the leg buckles of the safety clothing;

[0008] One end of the elastic band is installed on one side of the positioning frame, and the other end of the elastic band is connected to the push sleeve. The push sleeve is symmetrically arranged with the positioning frame, and the push sleeve is penetrated by a silicone band.

[0009] The fixing component is used to lock the positioning frame and the silicone belt position, so that the elastic belt can cooperate with the safety clothing to quickly limit and lock the leg position;

[0010] The limiting frame is installed on the other side of the positioning frame. The limiting frame is penetrated by a strong drawstring in a U shape, and a magnetic flexible strip is arranged inside the strong drawstring. The magnetic flexible strip is symmetrically arranged inside the strong drawstring.

[0011] By adopting the above technical solution, it is convenient to quickly limit the position of the leg of the safety jacket by pulling and positioning, so as to maintain the installation of the leg.

[0012] Preferably, the positioning frame is connected to the silicone belt at a docking position, and a guide rail is provided on one side of the silicone belt, and the guide rail and the zipper tooth block are symmetrically installed on both sides of the silicone belt.

[0013] By adopting the above technical solution, the positioning frame and the silicone belt are installed in combination, which facilitates the limited installation of the device.

[0014] Preferably, the fixing assembly comprises:

[0015] A zipper gear, which is located between the zipper tooth blocks on the surface of the silicone belt;

[0016] A reset pin is symmetrically arranged on both sides of one end of the push sleeve, and the bottom end of the reset pin passes through the interior of the zipper gear;

[0017] Auxiliary balls are symmetrically mounted on both sides of the other end of the pushing sleeve.

[0018] By adopting the above technical solution, the fixing assembly is convenient for fixing the zipper gear and the zipper tooth block in position, fixing and locking.

[0019] Preferably, the pushing sleeve is arranged as an annular structure, and the side wall surface of the pushing sleeve and one end of the strong pulling belt are respectively installed.

[0020] By adopting the above technical solution, the push sleeve and the strong pull belt cooperate to form an external structure, which is convenient for limiting installation inside the device.

[0021] Preferably, the inner wall surface of the zipper gear is provided with a rectangular groove which is engaged with the bottom end of the reset latch, and the rod body of the reset latch passes through one side of the push sleeve.

[0022] By adopting the above technical solution, the bottom end of the reset pin is inserted into the groove on the inner wall of the zipper gear to achieve a stable connection.

[0023] Preferably, the auxiliary ball is composed of an I-shaped ball and a rod body structure, and the I-shaped ball of the auxiliary ball is located inside the guide rail and is slidably connected.

[0024] By adopting the above technical solution, the I-shaped ball of the auxiliary ball is located inside the guide rail to stably move.

[0025] Preferably, the strong drawstring is configured as an I-shaped belt structure, and a magnetic buckle plate is provided at the other end of the strong drawstring, and the magnetic buckle plate is attracted to the magnetic flexible strip.

[0026] By adopting the above technical solution, the strong pull strap and the magnetic flexible strip are positioned and matched, so that the magnetic force of the magnetic flexible strip and the magnetic buckle plate can be kept tightly connected.

[0027] Compared with the prior art, the utility model has the following beneficial effects: the quick-pull safety clothing leg buckle fixing mechanism:

[0028] 1. When in use, the silicone tape provided on one side of the positioning frame passes through the zipper tooth block provided on the surface and penetrates into the push sleeve, and the zipper gear inside the push sleeve is meshed and connected with the zipper tooth block. As the bottom end of the reset pin is inserted into the rectangular groove inside the zipper gear, the top end of the reset pin is fixed to the surface of the push sleeve, and the zipper gear and the zipper teeth are stopped from rotating quickly, so that the elastic band provided between the positioning frame and the push sleeve is tightened and fixed, which is convenient for quick installation. The position of the zipper gear and the zipper tooth block is kept fixed, and the setting of the elastic band is coordinated to avoid the zipper gear and the zipper tooth block from being separated due to excessive force;

[0029] 2. By forming a strip-like structure with a strong pull belt installed on one side of the push sleeve and a magnetic flexible strip, as the strong pull belt drives the magnetic buckle plate, the silicone belt is positioned in a U shape and passes through one side of the limit frame as needed, or the strong pull belt is wrapped around the outside of the elastic belt and then passed through one side of the limit frame in a U shape, and the strong pull belt is pulled to quickly tighten the leg position wrapped by the elastic belt, so as to achieve quick-pull fixation and locking of the safety clothing legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning frame and the magnetic buckle plate of the utility model;

[0032] Figure 3 This is a schematic diagram of the top-section three-dimensional structure of the positioning frame and the guide rail of the utility model;

[0033] Figure 4 This is a schematic diagram of the overall internal side section stereoscopic structure of the utility model;

[0034] Figure 5 This is a schematic diagram of the overall internal three-dimensional structure of the utility model;

[0035] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0036] In the figure: 1. Positioning frame; 2. Elastic band; 3. Silicone band; 4. Zipper tooth block; 5. Zipper gear; 6. Reset pin; 7. Push sleeve; 8. Auxiliary ball; 9. Guide rail; 10. Strong pull belt; 11. Magnetic flexible strip; 12. Magnetic buckle plate; 13. Limiting frame. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] See also Figure 1-6 The utility model provides a technical solution: a quick-pull safety clothing leg buckle fixing mechanism, including a positioning frame 1, an elastic band 2, a silicone band 3, a zipper tooth block 4, a zipper gear 5, a reset latch 6, a push sleeve 7, an auxiliary ball 8, a guide rail 9, a strong pull belt 10, a magnetic flexible strip 11, a magnetic buckle plate 12 and a limit frame 13;

[0039] Among them, the positioning frame 1 is a rectangular block structure, the positioning frame 1 is a limit structure of the lock, the positioning frame 1 is docked with the silicone belt 3, and a guide rail 9 is provided on one side of the silicone belt 3, and the guide rail 9 and the zipper tooth block 4 are symmetrically installed on both sides of the silicone belt 3;

[0040] A silicone belt 3 is vertically mounted on one side of the positioning frame 1, and the silicone belt 3 is the main body of the leg buckle of the safety clothing;

[0041] The zipper tooth block 4 is symmetrically mounted on the surface of the silicone belt 3, and the zipper tooth block 4 is a tooth block of the leg buckle of the safety clothing;

[0042] One end of the elastic band 2 is installed on one side of the positioning frame 1, and the other end of the elastic band 2 is connected to the push sleeve 7. The push sleeve 7 is symmetrically arranged with the positioning frame 1, and the inside of the push sleeve 7 is penetrated by the silicone band 3. A fixing component is arranged inside the push sleeve 7 to lock the position of the positioning frame 1 and the silicone band 3, so that the elastic band 2 can cooperate with the fast limit locking position of the safety clothing leg. The push sleeve 7 is arranged as a ring structure, and the side wall of the push sleeve 7 is respectively installed with one end of the strong pull belt 10;

[0043] The limiting frame 13 is installed on the other side of the positioning frame 1. The limiting frame 13 is penetrated by the strong draw belt 10 in a U shape, and the strong draw belt 10 is provided with a magnetic flexible strip 11 inside. The magnetic flexible strip 11 is symmetrically arranged inside the strong draw belt 10. The strong draw belt 10 is arranged as a I-shaped belt structure, and the other end of the strong draw belt 10 is provided with a magnetic buckle plate 12, and the magnetic buckle plate 12 and the magnetic flexible strip 11 are attracted to each other;

[0044] In conjunction with the accompanying drawings Figure 1-6 As shown, when in use, the positioning frame 1 and the silicone belt 3 form a T-shaped structure, and the zipper tooth block 4 and the guide rail 9 arranged on the surface of the silicone belt 3 provide a limited installation for the fixed component. The surfaces of the positioning frame 1 and the push sleeve 7 are both provided with magnetic patches to increase the attraction between the positioning frame 1 and the push sleeve 7. The elastic belt 2 is arranged between the positioning frame 1 and the push sleeve 7, as shown in FIG. Figure 1 and Figure 4-5 As shown, the elastic belt 2 cooperates with the positioning frame 1 and the push sleeve 7 to wrap around the leg of the worker's safety clothing, wherein the hole arranged at the bottom end of the safety belt of the safety clothing passes through the outside of the elastic belt 2, so that the device and the safety belt of the safety clothing are processed together, wherein the zipper tooth block 4 on the surface of the silicone belt 3 is arranged in a zipper shape, and the positioning frame 1 arranged on the other side of the positioning frame 1 provides assistance for the sleeve of the strong draw belt 10. When in use, the strong draw belt 10 has two connection methods according to needs:

[0045] Method 1:

[0046] The strong pull belt 10 is wrapped around the outside of the elastic belt 2, such as Figure 1 As shown, the strong drawstring 10 cooperates with the elastic band 2 to wrap around the leg in a C shape, and the silicone band 3 is inserted into the push sleeve 7 to limit and fix it. The strong drawstring 10 passes through the limit frame 13 through the magnetic buckle plate 12 and maintains magnetic attraction with the magnetic flexible strip 11 on the inner wall of the strong drawstring 10, so as to facilitate the rapid push-pull lock fixation of the safety clothing leg;

[0047] Method 2:

[0048] The strong drawstring 10 is reversed and moved close to the position of the positioning frame 1, so that the surface of the strong drawstring 10 is parallel to the silicone belt 3. As the strong drawstring 10 passes through the limiting frame 13 and is arranged in a U shape, the elastic belt 2 and the strong drawstring 10 are annularly wrapped around the leg. The silicone belt 3 is inserted into the internal position of the push sleeve 7 by pulling the strong drawstring 10. As the magnetic force of the magnetic buckle plate 12 and the magnetic flexible strip 11 inside the strong drawstring 10 counteract each other, the installation limit is maintained tightly, which is convenient for increasing the limit fixation of the safety clothing leg;

[0049] The fixed components include:

[0050] The zipper gear 5 is located between the zipper tooth blocks 4 on the surface of the silicone belt 3. The inner wall of the zipper gear 5 is provided with a rectangular groove that is engaged with the bottom end of the reset latch 6, and the rod body of the reset latch 6 passes through one side of the push sleeve 7;

[0051] The reset latch 6 is symmetrically arranged on both sides of one end of the push sleeve 7, and the bottom end of the reset latch 6 passes through the interior of the zipper gear 5;

[0052] The auxiliary balls 8 are symmetrically mounted on both sides of the other end of the push sleeve 7. The auxiliary balls 8 are composed of a I-shaped ball and a rod structure, and the I-shaped ball of the auxiliary balls 8 is located inside the guide rail 9 for sliding connection;

[0053] In conjunction with the accompanying drawings Figure 1-6 As shown, the zipper gear 5 is arranged inside the push sleeve 7 and located on one side of the zipper tooth block 4, as shown in FIG. Figure 1 and Figure 4-5 As shown, the zipper tooth block 4 is meshed with the zipper gear 5, the auxiliary ball 8 arranged on the other side of the push sleeve 7 is located inside the guide rail 9 on the back of the silicone belt 3 and slides, and the auxiliary silicone belt 3 is inserted into the push sleeve 7. Figure 1 As shown, by pressing the reset pin 6 close to the surface of the push sleeve 7, the bottom end of the reset pin 6 is inserted into the rectangular groove at the bottom end of the inner wall of the zipper gear 5, and the reset pin 6 is connected with the push sleeve 7 to prevent the zipper gear 5 and the zipper tooth block 4 from displacement, so as to maintain a stable limited installation, as shown in FIG. Figure 1-4 shown.

[0054] Working principle: When using the fast-pull safety clothing leg buckle fixing mechanism, the two ends of the elastic belt 2 are respectively installed on the positioning frame 1 and the other side of the push sleeve 7, and a silicone belt 3 is arranged on one side of the positioning frame 1. As the zipper tooth blocks 4 arranged equidistantly on the surface of the silicone belt 3 are meshed and connected with the zipper gear 5 arranged inside the push sleeve 7, as the silicone belt 3 and the zipper tooth blocks 4 are pushed into the push sleeve 7, as the zipper tooth blocks 4 are meshed and connected with the zipper gear 5, by pressing the reset pin 6 to enter the zipper gear 5, the inner wall surface of the zipper gear 5 is provided with a card-engaging connection with the bottom end of the reset pin 6, so that the zipper tooth block 4 is card-engaged and connected with the zipper gear 5 for positioning and installation, the silicone belt 3 penetrates the push sleeve 7 and moves inside, so that the auxiliary ball 8 is located on the surface of the guide rail 9 and slides and moves. , keep the positioning frame 1 and the pushing sleeve 7 against each other, so that the elastic band 2 is wrapped around the leg for installation, by passing the strong drawstring 10 and the magnetic buckle plate 12 through the position of the limit frame 13, and by pulling the strong drawstring 10 to tighten the elastic band 2 and wrap it around the leg position of the safety clothing, as the magnetic buckle plate 12 is tightly connected to the outer wall of the magnetic flexible strip 11, the magnetic flexible strip 11 is tightly connected to the magnetic buckle plate 12, and the zipper tooth block 4 and the zipper gear 5 are engaged and connected to fix the elastic band 2 to wrap the leg position, the magnetic attraction between the positioning frame 1 and the pushing sleeve 7 increases the stable connection between the positioning frame 1 and the pushing sleeve 7, and the magnetic flexible strip 11 and the magnetic buckle plate 12 keep the strong drawstring 10 tightly connected and limited by magnetic force, which is convenient for quickly fixing the leg position of the safety clothing, thereby increasing the overall practicality.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-pull safety clothing leg buckle fixing mechanism, comprising: The positioning frame (1) is a rectangular block structure, and the positioning frame (1) is a limiting structure of the lock; A silicone belt (3) is vertically mounted on one side of the positioning frame (1), and the silicone belt (3) is the main body of the leg buckle of the safety clothing; A zipper tooth block (4) is symmetrically mounted on the surface of the silicone belt (3), and the zipper tooth block (4) is a tooth block of the leg buckle of the safety clothing; The invention is characterized in that: one end of an elastic band (2) is installed on one side of the positioning frame (1), and the other end of the elastic band (2) is connected to a push sleeve (7), the push sleeve (7) and the positioning frame (1) are symmetrically arranged, and the push sleeve (7) is penetrated by a silicone band (3), and the push sleeve (7) is provided with The fixing assembly is used to lock the position of the positioning frame (1) and the silicone belt (3), so as to facilitate the elastic belt (2) to cooperate with the safety clothing to quickly limit and lock the position of the leg; A limiting frame (13) is installed on the other side of the positioning frame (1); a strong drawstring (10) penetrates the limiting frame (13) in a U shape; a magnetic flexible strip (11) is arranged inside the strong drawstring (10); and the magnetic flexible strip (11) is symmetrically arranged inside the strong drawstring (10).

2. A quick-pull safety clothing leg buckle fixing mechanism according to claim 1, characterized in that: The positioning frame (1) is connected to the silicone belt (3) at a docking position, and a guide rail (9) is provided on one side of the silicone belt (3). The guide rail (9) and the zipper tooth block (4) are symmetrically installed on both sides of the silicone belt (3).

3. A quick-pull safety clothing leg buckle fixing mechanism according to claim 1, characterized in that: The fixing assembly comprises: A zipper gear (5), which is located between the zipper tooth blocks (4) on the surface of the silicone belt (3); A reset latch (6) is symmetrically arranged on both sides of one end of the push sleeve (7), and the bottom end of the reset latch (6) passes through the interior of the zipper gear (5); Auxiliary balls (8) are symmetrically mounted on both sides of the other end of the pushing sleeve (7).

4. The quick-pull safety clothing leg buckle fixing mechanism according to claim 1, characterized in that: The pushing sleeve (7) is arranged as an annular structure, and the side wall surface of the pushing sleeve (7) and one end of the strong pulling belt (10) are respectively installed.

5. The quick-pull safety clothing leg buckle fixing mechanism according to claim 3, characterized in that: The inner wall surface of the zipper gear (5) is provided with a rectangular groove which is engaged with the bottom end of the reset latch (6), and the rod body of the reset latch (6) passes through one side of the push sleeve (7).

6. A quick-pull safety clothing leg buckle fixing mechanism according to claim 3, characterized in that: The auxiliary ball (8) is composed of a I-shaped ball and a rod structure, and the I-shaped ball of the auxiliary ball (8) is located inside the guide rail (9) and is slidably connected.

7. A quick-pull safety clothing leg buckle fixing mechanism according to claim 1, characterized in that: The strong drawstring (10) is configured as a I-shaped belt structure, and a magnetic buckle plate (12) is provided at the other end of the strong drawstring (10), and the magnetic buckle plate (12) and the magnetic flexible strip (11) are attracted to each other.

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