Safety belt capable of reducing friction

Abstract

The utility model relates to the technical field of safety belts, and discloses a safety belt capable of reducing friction, which comprises a chest binding belt, a hanging belt, a protective sleeve, a top plate, a pressing plate and a fixing component, the top of the chest binding belt is fixedly connected with the hanging belt, the fixing component is arranged outside the chest binding belt, the protective sleeve is slidably connected outside the chest binding belt, and the pressing plate is arranged on the top plate. A pressing plate is arranged in the protective sleeve, a top plate is fixedly connected to the front end of the pressing plate, and the chest girdle is pressed in the protective sleeve through the top plate of the pressing plate. By rotating a threaded rod, the threaded rod is rotationally connected to the interior of a pressing plate, the pressing plate is driven to slide in a protective sleeve, a top plate presses a chest girdle or gets away from the chest girdle, and the position of the protective sleeve is adjusted when the safety belt is worn by different workers; direct contact with the safety belt is reduced, the friction feeling of the safety belt is reduced through the silica gel pad, tightening pressure is relieved, and the comfort level of workers is improved.

Description

Technical Field

[0001] The utility model relates to the field of safety belts, in particular to a safety belt with reduced friction. Background Art

[0002] When workers use aerial work machinery to perform aerial work, they need to wear safety belts to ensure construction safety. A friction-reducing safety belt reduces the friction between the safety belt and the worker's body without changing the original safety function of the safety belt, thereby improving comfort.

[0003] In the prior art, because the material of the safety belt is cloth, when the worker performs high-pressure work, the safety belt will cause friction between the worker and the worker, which will strangle the worker, not only easily causing injury to the worker, but also reducing the worker's comfort during work. Therefore, it is necessary to improve a safety belt that reduces friction to solve the above problem. Utility Model Content

[0004] In order to overcome the problem that the material of the seat belt is cloth, which causes friction between the seat belt and the workers, puts pressure on the workers and reduces the comfort of the workers during work.

[0005] The technical solution of the utility model is: a safety belt that reduces friction, including a chest strap, a hanging strap, a protective cover, a top plate, a pressing plate and a fixing assembly, the top of the chest strap is fixedly connected to the hanging strap, the outside of the chest strap is provided with a fixing assembly, the outside of the chest strap is slidably connected to the protective cover, the inside of the protective cover is provided with a pressing plate, the front end of the pressing plate is fixedly connected to the top plate, and the top plate of the pressing plate presses the chest strap against the inside of the protective cover through the pressing plate.

[0006] By rotating the threaded rod, the threaded rod is threadedly connected to the inside of the protective sleeve, and by rotating the connection to the inside of the pressure plate, the pressure plate is driven to slide inside the protective sleeve, and the pressure plate is limited by the optical axis to press the top plate against or away from the chest strap, so that the position of the protective sleeve can be adjusted when the safety belt is worn by different workers, thereby reducing direct contact with the safety belt, reducing the friction of the safety belt by the silicone pad, alleviating the pressure, and improving the comfort of the workers, and allowing the workers wearing the safety belt to perform high-altitude exercise by hanging the belt, and allowing the chest strap and the second leg strap to pass through the limiting buckle by moving the movable shaft inside the connecting sleeve, and the pressing block is pressed to rotate around the rotating shaft, and the chest strap or the second leg strap is pressed against the inside of the U-shaped fixing block by the convex teeth, and the length of the chest strap or the second leg strap is adjusted by the limiting buckle, making it convenient for people of different body shapes to wear, thereby improving practicality and improving the comfort of workers.

[0007] As preferred, the protective sleeve is provided with a slot at the corresponding position of the pressing plate, and the pressing plate slides in the slot.

[0008] As preferred, the protective sleeve is provided with a slot at the corresponding position of the pressing plate, and the pressing plate slides in the slot.

[0009] As preferred, the bottom of the chest band is fixedly connected with a first leg band, the inner side of the first leg band is fixedly connected with a second leg band, the protective sleeve is slidingly connected with the outer side of the second leg band, the inner side of the protective sleeve is slidingly connected with an optical shaft, the front end of the optical shaft is fixedly connected with the pressing plate, the inner side of the protective sleeve is threadedly connected with a threaded rod, and the outer side of the threaded rod is rotatably connected with the pressing plate.

[0010] As preferred, the front end of the protective sleeve is provided with a silica gel pad, and the silica gel pad is fixedly connected with the front end of the protective sleeve.

[0011] As preferred, the fixing assembly comprises a connecting sleeve, the connecting sleeve is fixedly connected with the left end of the chest band and the bottom end of the first leg band, the inner side of the connecting sleeve is movably connected with a movable shaft, the outer side of the movable shaft is fixedly connected with a limiting notch, the outer side of the chest band and the first leg band is fixedly connected with a U-shaped fixing block, the inner side of the U-shaped fixing block is rotatably connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a pressing block.

[0012] As preferred, the connecting sleeve is provided with a slot at the corresponding position of the movable shaft, the movable shaft moves in the slot, one end of the pressing block close to the chest band is provided with a protruding tooth, and the protruding tooth is in contact with the chest band.

[0013] The safety belt is made of cloth, the threaded rod is rotatably connected with the inner side of the pressing plate by rotating, the pressing plate slides in the inner side of the protective sleeve, the top plate presses or moves away from the chest band, the position of the protective sleeve is adjusted when the safety belt is worn by different workers, the direct contact between the safety belt and the workers is reduced, the friction of the safety belt is reduced by the silica gel pad, the workers are less pressed, the comfort of the workers is improved, the safety belt is prevented from rubbing the workers, the workers are less pressed, and the comfort of the workers during work is improved. ACCURACY

[0014] Figure 1 It is a first overall structure schematic view of the safety belt of the utility model;

[0015] Figure 2 It is a second overall structure schematic view of the safety belt of the utility model;

[0016] Figure 3 It is a top plate structure schematic view of the safety belt of the utility model;

[0017] Figure 4 A safety belt fixing assembly structure schematic diagram of reducing friction of the utility model;

[0018] Figure 5 A safety belt pressing block structure schematic diagram of reducing friction of the utility model.

[0019] Mark 1, chest binder; 21, first leg binder; 22, second leg binder; 23, protective sleeve; 24, optical axis; 25, pressing plate; 26, top plate; 27, threaded rod; 31, connecting sleeve; 32, movable shaft; 33, limiting notch; 34, U-shaped fixed block; 35, rotating shaft; 36, pressing block; 4, hanging holding belt. DETAILED DESCRIPTION

[0020] The utility model is further explained below in combination with the drawings and examples.

[0021] Please refer to Figure 1-Figure 5 The utility model provides a kind of example: a safety belt of reducing friction, including chest binder 1, hanging holding belt 4, further include protective sleeve 23, top plate 26, pressing plate 25 and fixed assembly, the top of chest binder 1 is fixedly connected with hanging holding belt 4, the outside of chest binder 1 is provided with fixed assembly, the outside of chest binder 1 is slidably connected with protective sleeve 23, the inside of protective sleeve 23 is provided with pressing plate 25, the front end of pressing plate 25 is fixedly connected with top plate 26, by pressing plate 25, its top plate 26 is pressed in the inside of protective sleeve 23 to chest binder 1, protective sleeve 23 is set with slot in the corresponding position of chest binder 1, chest binder 1 is slid in slot, chest binder 1 is connected between top plate 26 and protective sleeve 23, by chest binder 1 contact connection between top plate 26 and protective sleeve 23, so that its adjust the position of protective sleeve 23, so that its improve practicability, protective sleeve 23 is set with slot in the corresponding position of pressing plate 25, pressing plate 25 is slid in slot, by slot, so that it is by optical axis 24 to carry out the sliding of top plate 26, to adjust the position of protective sleeve 23.

[0022] Please refer to Figure 1-Figure 3In this embodiment, the bottom of the chest strap 1 is fixedly connected to the first leg strap 21, the inner side of the first leg strap 21 is fixedly connected to the second leg strap 22, the protective cover 23 slides on the outside of the second leg strap 22, the protective cover 23 is slidably connected to the outside of the second leg strap 22, the inside of the protective cover 23 is slidably connected to the optical axis 24, the pressing plate 25 is fixedly connected to the front end of the optical axis 24, the internal thread of the protective cover 23 is connected to the threaded rod 27, the pressing plate 25 is rotatably connected to the outside of the threaded rod 27, and the threaded rod 27 is rotated to make the threaded rod 27 threadedly connected to the protective cover 23. The inner part of the protective cover 23 is connected to the inner part of the pressure plate 25 by rotation, thereby driving the pressure plate 25 to slide inside the protective cover 23, and limiting the pressure plate 25 by the optical axis 24 to press the top plate 26 against the chest strap 1 or move away from the chest strap 1, so that the position of the protective cover 23 can be adjusted when the safety belt is worn by different staff members, thereby reducing direct contact with the safety belt. A silicone pad is provided at the front end of the protective cover 23, and the silicone pad is fixedly connected to the front end of the protective cover 23. The silicone pad reduces the friction of the safety belt, relieves the pressure, and improves the comfort of the staff.

[0023] See also Figure 4-Figure 5 In this embodiment, the fixing assembly includes a connecting sleeve 31, which is fixedly connected to the left end of the chest strap 1 and the bottom end of the first leg strap 21. The interior of the connecting sleeve 31 is movably connected to a movable shaft 32, and the outer side of the movable shaft 32 is fixedly connected to a limited position buckle 33. The chest strap 1 and the first leg strap 21 are fixedly connected to the outside of a U-shaped fixing block 34. The interior of the U-shaped fixing block 34 is rotatably connected to a rotating shaft 35, and the outer side of the rotating shaft 35 is fixedly connected to a pressing block 36. The movable shaft 32 moves inside the connecting sleeve 31, so that the chest strap 1 and the second leg strap 22 pass through the limit buckle 33 and pass through The pressing block 36 is pressed to rotate it around the rotating shaft 35, and the chest strap 1 or the second leg strap 22 is pressed against the inside of the U-shaped fixing block 34 by the convex teeth. The length of the chest strap 1 or the second leg strap 22 is adjusted by the limit buckle 33, making it convenient for people of different body shapes to wear, thereby improving its practicality and the comfort of workers. The connecting sleeve 31 is provided with a groove at the corresponding position of the movable shaft 32, and the movable shaft 32 moves in the groove. The pressing block 36 is provided with a convex tooth at one end close to the chest strap 1, and the convex tooth is in contact with the chest strap 1. The chest strap 1 is fixed by the convex tooth to prevent the chest strap 1 from sliding, thereby increasing the stability of the device.

[0024] When working, the threaded rod 27 is rotated so that the threaded rod 27 is threadedly connected to the inside of the protective sleeve 23, and is rotated to be connected to the inside of the pressure plate 25, thereby driving the pressure plate 25 to slide inside the protective sleeve 23, and limiting the pressure plate 25 by the optical axis 24 to press the top plate 26 against the chest strap 1 or move away from the chest strap 1, so that the position of the protective sleeve 23 can be adjusted when the safety belt is worn by different workers, so that the direct contact with the safety belt is reduced, the friction of the safety belt is reduced by the silicone pad, the pressure is relieved, and the work is improved. To improve the comfort of workers, the hanging belt 4 is used to enable workers wearing safety belts to perform high-altitude movements, and the movable shaft 32 is movable inside the connecting sleeve 31, so that the chest belt 1 and the second leg belt 22 pass through the limit buckle 33, and are rotated around the rotating shaft 35 by pressing the pressing block 36. The chest belt 1 or the second leg belt 22 is pressed inside the U-shaped fixing block 34 by the convex teeth, and the length of the chest belt 1 or the second leg belt 22 is adjusted by the limit buckle 33, making it convenient for people of different body shapes to wear, thereby improving its practicality and improving the comfort of workers.

[0025] Through the above steps, by rotating the threaded rod 27, the threaded rod 27 is threadedly connected to the inside of the protective sleeve 23, and the top plate 26 is pressed against the chest strap 1 or moved away from the chest strap 1, so that the position of the protective sleeve 23 can be adjusted when the safety belt is worn by different staff members, so as to solve the problem that the safety belt rubs against the staff, which will squeeze the staff and reduce the comfort of the staff when working.

Claims

1. A safety belt for reducing friction, comprising a chest strap (1) and a hanging strap (4), characterized in that: The invention also includes a protective cover (23), a top plate (26), a pressing plate (25) and a fixing assembly. The top of the chest strap (1) is fixedly connected to the hanging belt (4), the outside of the chest strap (1) is provided with a fixing assembly, the outside of the chest strap (1) is slidably connected to the protective cover (23), the inside of the protective cover (23) is provided with a pressing plate (25), the front end of the pressing plate (25) is fixedly connected to the top plate (26), and the top plate (26) is used by the pressing plate (25) to press the chest strap (1) inside the protective cover (23).

2. A friction-reducing safety belt according to claim 1, characterized in that: The protective cover (23) is provided with a groove at a corresponding position of the chest strap (1), the chest strap (1) slides in the groove, and the chest strap (1) is in contact and connected between the top plate (26) and the protective cover (23).

3. The friction-reducing safety belt according to claim 1, characterized in that: The protective sleeve (23) is provided with a groove at a corresponding position of the pressing plate (25), and the pressing plate (25) slides in the groove.

4. The friction-reducing safety belt according to claim 1, characterized in that: The bottom of the chest strap (1) is fixedly connected to the first leg strap (21), the inner side of the first leg strap (21) is fixedly connected to the second leg strap (22), the protective cover (23) slides on the outside of the second leg strap (22), the protective cover (23) is slidably connected to the outside of the second leg strap (22), the inside of the protective cover (23) is slidably connected to the optical axis (24), the pressing plate (25) is fixedly connected to the front end of the optical axis (24), the inner thread of the protective cover (23) is connected to the threaded rod (27), and the pressing plate (25) is rotatably connected to the outside of the threaded rod (27).

5. A friction-reducing safety belt according to claim 4, characterized in that: A silicone pad is provided at the front end of the protective sleeve (23), and the silicone pad is fixedly connected to the front end of the protective sleeve (23).

6. The friction-reducing safety belt according to claim 1, characterized in that: The fixing assembly comprises a connecting sleeve (31), the connecting sleeve (31) is fixedly connected to the left end of the chest strap (1) and the bottom end of the first leg strap (21), the connecting sleeve (31) is movably connected to a movable shaft (32) inside, the movable shaft (32) is fixedly connected to a limiting latch (33) outside, the chest strap (1) and the first leg strap (21) are fixedly connected to a U-shaped fixing block (34) outside, the U-shaped fixing block (34) is rotatably connected to a rotating shaft (35) inside, and the rotating shaft (35) is fixedly connected to a pressing block (36) outside.

7. A friction-reducing safety belt according to claim 6, characterized in that: The connecting sleeve (31) is provided with a groove at a position corresponding to the movable shaft (32), and the movable shaft (32) moves in the groove. The end of the pressing block (36) close to the chest strap (1) is provided with a convex tooth, and the convex tooth is in contact with the chest strap (1).

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