Quickly tying shoelace safety shoes

Abstract

The utility model discloses a kind of safety shoes of fast shoelace, relate to safety protective shoes field, including safety shoes main body, the bottom end fixedly connected with shoe sole mechanism of safety shoes main body, the top of safety shoes main body is also fixedly connected with assembly mechanism, the inside installation of assembly mechanism is tightened mechanism, by setting guide rail piece, poking guide block, shoelace piece etc. Component, through the sliding cooperation of poking guide block and guide rail piece, the fixed cooperation of guide protruding block and shoelace piece, so that poking guide block can be driven shoelace piece to the vamp of safety shoes main body is quickly tightened, the shoelace of the device can be tied by simple pushing and rotating operation, without traditional crossing winding and knotting step, effectively solve the technical problem that traditional safety shoes shoelace tying process is complicated, spends long time, emergency scene and frequent putting on and taking off time efficiency is low.

Description

Technical Field

[0001] This utility model relates to the field of safety footwear, and in particular to a safety shoe with a quick-tie function. Background Technology

[0002] Safety shoes are essential protective equipment in industrial production, construction and other work scenarios. Their main function is to protect workers' feet from injuries such as being hit by heavy objects, being punctured by sharp objects, and slipping. Traditional safety shoes typically use conventional shoelace tying methods, requiring manual cross-winding and knotting of the shoelaces for fixation. This method has many drawbacks: firstly, the tying process is cumbersome and time-consuming, especially in emergency operations or scenarios requiring frequent putting on and taking off, resulting in low efficiency; secondly, traditional shoelaces are prone to loosening due to friction and pulling during operations, which not only affects wearing comfort but may also cause safety hazards due to foreign objects getting tangled in the shoelaces. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a safety shoe with quick-tying laces, solving the problems mentioned in the background art, such as the cumbersome and time-consuming process of tying existing shoelaces, which is inefficient, especially in emergency operations or scenarios requiring frequent putting on and taking off of shoes. On the other hand, traditional shoelaces are prone to loosening due to friction and pulling during operation, which not only affects wearing comfort but may also cause safety hazards due to foreign objects getting tangled in the shoelaces.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a safety shoe with quick-tying laces, comprising a safety shoe body, a sole mechanism fixedly connected to the bottom end of the safety shoe body, and an assembly mechanism fixedly connected to the top end of the safety shoe body. A tightening mechanism is installed inside the assembly mechanism to tighten the safety shoe body. The assembly mechanism includes a guide rail and a built-in spring rod. The guide rail is fixedly mounted on the top surface of the safety shoe body, and a transverse groove is formed inside the guide rail. The built-in spring rod is fixedly mounted inside the guide rail.

[0005] As a further technical solution of this utility model, the main body of the built-in spring rod is a telescopic rod structure with a built-in spring, and the assembly mechanism also includes a limiting protrusion. The limiting protrusion is fixedly arranged in a linear array on the top of the guide rail component, and the guide rail component and the limiting protrusion together form a limiting structure.

[0006] As a further technical solution of this utility model, the tightening mechanism includes a toggle guide block and a guide protrusion. The toggle guide block is located in the transverse groove of the guide rail component, and the guide protrusion is provided in two places. The two guide protrusions are symmetrically fixedly arranged on the outer wall of the toggle guide block.

[0007] As a further technical solution of this utility model, the actuating guide block slides along the guide rail via the guide protrusion, and the tightening mechanism also includes a shoelace component, one end of which is wrapped around the upper of the safety shoe body, and the other end of which is fixedly disposed on the outer wall of the guide protrusion.

[0008] As a further technical solution of this utility model, the top end of the actuating guide block is provided with a notch, and the tightening mechanism further includes a connecting shaft and a fastening block. The connecting shaft is rotatably disposed in the notch at the top end of the actuating guide block, and the fastening block is fixedly disposed on the outer wall of the connecting shaft.

[0009] As a further technical solution of this utility model, the fastening block rotates around the actuating guide block via a connecting shaft, and the tightening mechanism also includes a fastening baffle.

[0010] As a further technical solution of this utility model, the snap-fit ​​baffle is fixedly disposed at one end of the snap-fit ​​block, and the snap-fit ​​block and the snap-fit ​​baffle together form an L-shaped limiting structure, and the snap-fit ​​baffle is used to engage with the limiting protrusion.

[0011] As a further technical solution of this utility model, the sole mechanism includes a reinforced sole, which is fixedly disposed at the bottom end of the safety shoe body, and an arc-shaped steel plate is fixedly connected to the inner wall of the safety shoe body.

[0012] This invention provides a safety shoe that allows for quick lacing, which has advantages over existing technologies. It has the following beneficial effects: 1. This design relates to a safety shoe with a quick-tie mechanism. By incorporating components such as a guide rail, a sliding guide block, and shoelaces, the sliding guide block, through its sliding engagement with the guide rail and the fixed engagement with the shoelaces, allows the shoelaces to quickly tighten the upper of the safety shoe. This device enables shoelace fastening through simple pushing and rotating operations, eliminating the need for traditional cross-wrapping and knotting steps. It effectively solves the technical problems of cumbersome, time-consuming, and inefficient shoelace fastening processes in traditional safety shoes, particularly in emergency situations and when frequently putting on and taking off shoes.

[0013] 2. This design provides a safety shoe with quick-lacing mechanism. By incorporating components such as a buckle block, buckle baffle, and limiting protrusion, the buckle block's rotational engagement with the connecting shaft and the buckle baffle's locking engagement with the limiting protrusion allow the buckle baffle to stably lock the position of the guide block. This device maintains the tightened shoelaces through a mechanical locking structure, avoiding the loosening problems caused by friction and pulling of traditional shoelaces. It ensures wearing comfort and eliminates safety hazards caused by shoelaces entangled in foreign objects. Furthermore, the reinforced sole and inner curved steel plate of the safety shoe body provide continuous and reliable foot protection. Attached Figure Description

[0014] Figure 1 A side view of a safety shoe with quick-lacing mechanism; Figure 2 This is a top view of a safety shoe with a quick-lace-up design. Figure 3 A schematic diagram of the combined structure of a lever guide block and a guide protrusion in a safety shoe that allows for quick lacing; Figure 4 This is a schematic diagram of the combination structure of a guide rail and a limiting protrusion for a safety shoe that allows for quick lacing.

[0015] In the diagram: 1. Safety shoe body; 101. Reinforced sole; 2. Guide rail; 201. Built-in spring rod; 2011. Limiting protrusion; 3. Actuating guide block; 301. Guide protrusion; 3011. Shoelace; 3012. Connecting pivot; 3013. Fastening block; 3014. Fastening baffle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1 - Figure 4 This utility model provides a safety shoe solution for quick lacing: it includes a safety shoe body 1, a sole mechanism fixedly connected to the bottom of the safety shoe body 1, and an assembly mechanism fixedly connected to the top of the safety shoe body 1. A tightening mechanism is installed inside the assembly mechanism to tighten the safety shoe body 1. The assembly mechanism includes a guide rail 2 and a built-in spring rod 201. The guide rail 2 is fixedly mounted on the top surface of the safety shoe body 1, and a transverse groove is formed inside the guide rail 2. The built-in spring rod 201 is fixedly mounted inside the guide rail 2. By adopting a structure where the bottom of the safety shoe body 1 is fixedly connected to the sole mechanism, the top is fixedly connected to the assembly mechanism, and a tightening mechanism is installed inside the assembly mechanism, and the assembly mechanism includes a guide rail 2 and a built-in spring rod 201, the basic function of quickly tightening shoelaces is achieved, providing structural support for quick lacing.

[0018] like Figure 1As shown, the main body of the built-in spring rod 201 is a telescopic rod structure with a built-in spring. The assembly mechanism also includes a limiting protrusion 2011. The limiting protrusion 2011 is fixedly arranged in a linear array at the top of the guide rail 2. The guide rail 2 and the limiting protrusion 2011 together form a limiting structure. By adopting the design of the built-in spring rod 201 having a telescopic rod structure with a built-in spring, and the assembly mechanism also including the limiting protrusion 2011, the limiting protrusion 2011 is fixedly arranged in a linear array at the top of the guide rail 2, and the guide rail 2 and the limiting protrusion 2011 forming a limiting structure, the limiting support of the tightening mechanism is realized, which provides a guarantee for the fixation after subsequent tightening.

[0019] like Figure 3 As shown, the tightening mechanism includes a push guide block 3 and a guide protrusion 301. The push guide block 3 is located in the transverse groove of the guide rail 2, and the guide protrusion 301 is provided in two places. The two guide protrusions 301 are symmetrically fixed on the outer wall of the push guide block 3. By adopting the structure of the tightening mechanism including the push guide block 3 and the guide protrusion 301, the push guide block 3 is located in the transverse groove of the guide rail 2, and the two guide protrusions 301 are symmetrically fixed on the outer wall of the push guide block 3, the function of guiding the push guide block 3 to slide stably along the guide rail 2 is realized, providing a sliding basis for tightening the shoelaces.

[0020] like Figure 2 As shown, the actuating guide block 3 slides along the guide rail 2 via the guide protrusion 301. The tightening mechanism also includes a shoelace component 3011. One end of the shoelace component 3011 is wrapped inside the upper of the safety shoe body 1, and the other end of the shoelace component 3011 is fixedly set on the outer wall of the guide protrusion 301. By adopting the structure of the actuating guide block 3 sliding along the guide rail 2 via the guide protrusion 301 and the tightening mechanism including the shoelace component 3011, with one end of the shoelace component 3011 wrapped inside the upper of the safety shoe body 1 and the other end fixed to the outer wall of the guide protrusion 301, the function of tightening the upper of the shoe by sliding the actuating guide block 3 is realized, solving the problem of the cumbersome traditional shoelace binding.

[0021] The top of the actuating guide block 3 has a notch. The tightening mechanism also includes a connecting shaft 3012 and a fastening block 3013. The connecting shaft 3012 is rotatably disposed in the notch at the top of the actuating guide block 3, and the fastening block 3013 is fixedly disposed on the outer wall of the connecting shaft 3012. By adopting the structure of the notch at the top of the actuating guide block 3 and the fastening mechanism including the connecting shaft 3012 and the fastening block 3013, the structure of the connecting shaft 3012 being rotatably disposed in the notch at the top of the actuating guide block 3 and the fastening block 3013 being fixedly disposed on the outer wall of the connecting shaft 3012 realizes the function of the fastening block 3013 being able to rotate around the actuating guide block 3, providing a movable structure for subsequent locking and limiting.

[0022] like Figure 4As shown, the fastening block 3013 rotates around the actuating guide block 3 via the connecting shaft 3012. The tightening mechanism also includes a fastening baffle 3014. By adopting the structure of the fastening block 3013 rotating around the actuating guide block 3 via the connecting shaft 3012 and the tightening mechanism also including the fastening baffle 3014, a component that can cooperate with the limiting position is provided for the fixation after tightening, thus improving the locking structure after tightening.

[0023] like Figure 2 As shown, the snap-fit ​​baffle 3014 is fixedly disposed at one end of the snap-fit ​​block 3013. The snap-fit ​​block 3013 and the snap-fit ​​baffle 3014 together form an L-shaped limiting structure. The snap-fit ​​baffle 3014 is used to engage with the limiting protrusion 2011. By fixing the snap-fit ​​baffle 3014 to one end of the snap-fit ​​block 3013, and forming an L-shaped limiting structure with the snap-fit ​​baffle 3014 engaging with the limiting protrusion 2011, the function of stable locking after tightening is achieved, solving the problem of traditional shoelaces being easy to loosen.

[0024] The sole mechanism includes a reinforced sole 101, which is fixedly installed at the bottom of the safety shoe body 1. An arc-shaped steel plate is fixedly connected to the inner wall of the safety shoe body 1. By adopting a structure in which the sole mechanism includes a reinforced sole 101, which is fixedly installed at the bottom of the safety shoe body 1, and an arc-shaped steel plate is fixedly connected to the inner wall of the safety shoe body 1, the function of enhancing foot protection of the safety shoe is realized. It can resist injuries such as being hit by heavy objects or punctured by sharp objects, and ensure the safety of workers' feet.

[0025] The working principle of this utility model is as follows: When wearing safety shoes, first put your foot into the body 1 of the safety shoe. At this time, the guide rail 2 in the assembly mechanism is in a stable state. Its internal transverse groove provides a path for the movement of the tightening mechanism. The built-in spring rod 201 remains in a naturally extended state and does not generate pushing or pulling force on the toggle guide block 3 in the tightening mechanism, ensuring that the shoelace 3011 is in a relaxed state in the initial state, so that the foot can be easily inserted. After the foot is in place, the hand is used to move the guide block 3. Push the guide block 3 towards the ankle. Since the guide block 3 has symmetrically fixed guide protrusions 301 on its outer wall and the guide protrusions 301 are adapted to the transverse groove of the guide rail 2, the guide block 3 will slide smoothly along the transverse groove under the guidance of the guide protrusions 301 without deviation or jamming. Because one end of the shoelace component 3011 is wrapped inside the upper of the safety shoe body 1, and the other end is fixedly connected to the guide protrusion 301, when the guide protrusion 301 slides with the guide block 3, it will pull the shoelace component 3011 simultaneously, so that the shoelace component 3011 gradually tightens the upper of the safety shoe body 1. As the sliding distance of the guide block 3 increases, the tightness of the upper gradually increases until it reaches a tightness that fits the foot comfortably. After confirming that the tightness is appropriate, operate the fastening block 3013 in the tightening mechanism. Since the fastening block 3013 is rotatably installed in the notch at the top of the guide block 3 via the connecting shaft 3012, manually rotate the fastening block 3013 to make it rotate around the connecting shaft 3012 until the fastening baffle 3014 at one end of the fastening block 3013 contacts and engages with the limiting protrusion 2011 at the top of the guide rail 2. After the snap-fit ​​baffle 3014 is engaged with the limiting protrusion 2011, the L-shaped structure formed by the snap-fit ​​block 3013 and the snap-fit ​​baffle 3014 will restrict the sliding of the actuating guide block 3. Even if the foot moves or is pulled by external force, the actuating guide block 3 cannot move on its own, thereby ensuring that the shoelace part 3011 is always in a tight state and preventing it from loosening. When it is necessary to take off the shoes or adjust the tightness of the shoe upper, rotate the buckle block 3013 in the opposite direction to disengage the buckle baffle 3014 from the limiting protrusion 2011, thereby releasing the restriction on the actuating guide block 3. At this time, the built-in spring rod 201 will release elastic potential energy and generate a reverse thrust on the actuating guide block 3, which will help push the actuating guide block 3 to reset along the transverse groove of the guide rail 2. The shoelace 3011 will gradually loosen as the actuating guide block 3 resets, and the shoe upper will open up to facilitate the removal of the foot. Throughout the wearing and use process, the reinforced sole 101 at the bottom of the safety shoe body 1 always contacts the ground, providing bottom support and protection against punctures and impacts for the feet. The curved steel plate on the inner wall conforms to the side of the foot. When impacted by external heavy objects, the curved steel plate can disperse the impact force, reduce damage to the feet, and ensure foot safety during operation.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A safety shoe with quick-tie laces, comprising a safety shoe body (1), characterized in that, The bottom end of the safety shoe body (1) is fixedly connected to a sole mechanism, and the top end of the safety shoe body (1) is also fixedly connected to an assembly mechanism. The assembly mechanism is equipped with a tightening mechanism, which is used to tighten the safety shoe body (1). The assembly mechanism includes a guide rail (2) and a built-in spring rod (201). The guide rail (2) is fixedly installed on the top surface of the safety shoe body (1). A transverse groove is opened inside the guide rail (2), and the built-in spring rod (201) is fixedly installed inside the guide rail (2).

2. A safety shoe with quick-tying laces according to claim 1, characterized in that, The main body of the built-in spring rod (201) is a telescopic rod structure with built-in spring. The assembly mechanism also includes a limiting protrusion (2011). The limiting protrusion (2011) is fixedly arranged in a linear array at the top of the guide rail (2). The guide rail (2) and the limiting protrusion (2011) together form a limiting structure.

3. A safety shoe with quick-tying laces according to claim 1, characterized in that, The tightening mechanism includes a toggle block (3) and a guide protrusion (301). The toggle block (3) is located in the transverse groove of the guide rail (2). There are two guide protrusions (301), which are symmetrically fixed on the outer wall of the toggle block (3).

4. A safety shoe with quick-tying laces according to claim 3, characterized in that, The actuating guide block (3) slides along the guide rail (2) via the guide protrusion (301). The tightening mechanism also includes a shoelace component (3011). One end of the shoelace component (3011) is wrapped around the upper of the safety shoe body (1), and the other end of the shoelace component (3011) is fixedly disposed on the outer wall of the guide protrusion (301).

5. A safety shoe with quick-tying laces according to claim 3, characterized in that, The top of the actuating guide block (3) is provided with a notch. The tightening mechanism also includes a connecting shaft (3012) and a fastening block (3013). The connecting shaft (3012) is rotatably disposed in the notch at the top of the actuating guide block (3), and the fastening block (3013) is fixedly disposed on the outer wall of the connecting shaft (3012).

6. A safety shoe with quick-tying laces according to claim 5, characterized in that, The fastening block (3013) rotates around the actuating guide block (3) via the connecting shaft (3012), and the tightening mechanism also includes a fastening baffle (3014).

7. A safety shoe with quick-tying laces according to claim 6, characterized in that, The snap-fit ​​baffle (3014) is fixedly disposed at one end of the snap-fit ​​block (3013). The snap-fit ​​block (3013) and the snap-fit ​​baffle (3014) together form an L-shaped limiting structure. The snap-fit ​​baffle (3014) is used to engage with the limiting protrusion (2011).

8. A safety shoe with quick-tying laces according to claim 1, characterized in that, The sole mechanism includes a reinforced sole (101), which is fixedly disposed at the bottom end of the safety shoe body (1), and an arc-shaped steel plate is fixedly connected to the inner wall of the safety shoe body (1).

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