Shoulder-back type mounting strap

Abstract

The utility model discloses a shoulder-back type mounting belt. The shoulder-back type mounting belt comprises a back supporting pad, a shoulder belt assembly, a chest belt assembly, a waist belt assembly and a leg belt assembly, each of the shoulder strap assembly, the chest strap assembly, the waist strap assembly and the leg strap assembly comprises a protective strap and an adjusting buckle capable of adjusting the wearing size of the protective strap; the protective belts of the chest belt assembly and the waist belt assembly are closed rings which cannot be disassembled. The shoulder strap assembly, the chest strap assembly, the waist strap assembly and the leg strap assembly can be worn on different parts of the trunk of a user respectively, and the protection effect on the user is guaranteed; the back supporting pad is combined with the components for use, so that the whole shoulder-back type mounting belt can be kept in a certain form, and a user can conveniently distinguish and wear the components. Therefore, the shoulder-back type mounting belt can solve the problems that a mounting belt in the prior art is tedious to wear and long in wearing time, various belt bodies are easy to knot and the like, and a user can quickly and effectively wear the shoulder-back type mounting belt in an emergency.

Description

Technical Field

[0001] The present application relates to the technical field of human body safety protection equipment, and in particular to a shoulder-type mounting belt. Background Art

[0002] When working at heights, workers must wear safety belts to prevent accidents such as falling from heights.

[0003] At present, safety belts are generally divided into three-point safety belts and five-point safety belts. The three-point safety belt has three fixed points and can tie the shoulders and waist at the same time. This type of safety belt has only a single hook and no buffer device. Once it falls, it is easy to cause impact and damage to human bones. In order to overcome the defects of the three-point safety belt, the five-point safety belt was introduced later. Although the five-point safety belt can effectively reduce the accumulation of force and avoid greater impact and damage to human bones, the five-point safety belt has more protective belts and is easy to entangle with each other. If it is not sorted out in time after each removal, it will cause different protective belts to entangle and knot, which seriously affects the next wearing. For example, inexperienced people are prone to taking a long time to wear it correctly and effectively, which is not conducive to the use of five-point safety belts in emergency situations. In other words, in an emergency, users, especially inexperienced people, cannot immediately put on the safety belt and enter the site for operation.

[0004] In summary, how to balance the protective performance and wearing performance of a safety belt has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of the present application is to provide a shoulder-type mounting belt, which not only has good protective performance but is also easy to wear, and is helpful in meeting the protection requirements in emergency operations.

[0006] To achieve the above-mentioned purpose, the present application provides a shoulder-type mounting belt, including a back support pad, a shoulder strap assembly, a chest strap assembly, a waist strap assembly and a leg strap assembly; the shoulder strap assembly, the chest strap assembly, the waist strap assembly and the leg strap assembly all include a protective belt and an adjustment buckle for adjusting the wearing size of the protective belt; the protective belts of both the chest strap assembly and the waist strap assembly are non-disassembled closed loops.

[0007] In some embodiments, the adjustment buckles of the shoulder strap assembly, the chest strap assembly and the waist strap assembly are rotating adjustment buckles; any rotating adjustment buckle is arranged in the middle of the corresponding protective belt along the length direction; any rotating adjustment buckle includes a rotating shaft for winding the protective belt and an adjustment knob arranged on the rotating shaft.

[0008] In some embodiments, the protective strap of the leg strap assembly includes a first strap segment and a second strap segment that can be connected to each other; the adjustment buckle of the leg strap assembly is arranged between the first strap segment and the second strap segment, and is used to adjust the connection size of the first strap segment and the second strap segment; at least one of the first strap segment and the second strap segment can be movably mounted on the adjustment buckle.

[0009] In some embodiments, the adjustment buckle of the leg strap assembly is any one of a plug buckle, a ladder buckle, a Japanese buckle, a hook buckle and a cord buckle.

[0010] In some embodiments, the back support cushion comprises a soft cushion and a support frame arranged in the soft cushion; the soft cushion has a sheet-like cushion surface for matching with the back of a user.

[0011] In some embodiments, the protective belt of the shoulder strap assembly includes a front shoulder strap for wearing in front of the user and a rear shoulder strap for wearing behind the user; a Velcro is provided between the rear shoulder strap and the back support pad.

[0012] In some embodiments, the chest belt assembly and the back support pad are both distributed in the same height range; and the waist belt assembly is lower than the back support pad.

[0013] In some embodiments, the number of both the shoulder strap assemblies and the leg strap assemblies is two;

[0014] The two shoulder strap assemblies are symmetrically distributed on both sides of the back support pad, and both ends of the protective belt of any shoulder strap assembly are connected to the back support pad;

[0015] Both ends of the protective belt of the chest belt assembly are respectively connected to the protective belts of the two shoulder belt assemblies;

[0016] The protective belt of the waist belt assembly is connected to the two shoulder belt assemblies and the two leg belt assemblies;

[0017] The protective belts of both leg belt assemblies are connected to the waist belt assembly.

[0018] In some embodiments, the protective strap of the leg strap assembly is a disassembled annular strap.

[0019] In some embodiments, the back support pad is provided with a first connecting buckle to which a safety rope can be buckled, and the chest strap assembly and / or the waist belt assembly is provided with a second connecting buckle to which a safety rope can be buckled.

[0020] Compared with the above-mentioned background technology, the shoulder-type mounting belt provided by the present application includes a back support pad, a shoulder strap assembly, a chest strap assembly, a waist strap assembly and a leg strap assembly; the shoulder strap assembly, the chest strap assembly, the waist strap assembly and the leg strap assembly all include a protective belt and an adjustment buckle for adjusting the wearing size of the protective belt; the protective belts of both the chest strap assembly and the waist strap assembly are non-disassembled closed loops.

[0021] The shoulder-back mounting belt provided by the present application adopts a shoulder strap assembly, a chest strap assembly, a waist strap assembly and a leg strap assembly to be worn respectively and protect different parts of the user's torso, thereby ensuring the protection effect for the user; the shoulder-back mounting belt provided by the present application adopts a back support pad to maintain the basic shape of the entire shoulder-back mounting belt, so that the user can conveniently distinguish and wear the shoulder strap assembly, the chest strap assembly, the waist strap assembly and the leg strap assembly; in addition, the aforementioned shoulder strap assembly, the chest strap assembly, the waist strap assembly and the leg strap assembly can all be adjusted to the wearing size by means of adjustment buckles, and can be flexibly adapted to users of different body shapes, and the chest strap assembly and the waist strap assembly are both non-disassembled closed loops, which can reduce the risks of entanglement and knotting of the relevant protective belts.

[0022] In summary, the shoulder-type mounting strap provided in the present application can solve the problems of the prior art mounting straps, such as being cumbersome to wear, taking a long time to wear, and various straps being easy to get tangled. It is conducive to users to wear the straps quickly and effectively in emergency situations, and is especially suitable for those with little experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] Figure 1 A schematic diagram of the structure of a shoulder-type mounting belt provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of the structure of a double-hook safety rope for connecting a shoulder-type mounting belt provided in an embodiment of the present application;

[0026] Figure 3 A schematic diagram of the structure of the rotary adjustment buckle provided in an embodiment of the present application;

[0027] Figure 4 for Figure 1 Rear view of.

[0028] Among them, 01-safety rope, 1-back support pad, 2-shoulder strap assembly, 3-chest strap assembly, 4-waist belt assembly, 5-leg strap assembly, 6-rotating adjustment buckle, 61-rotating shaft, 62-adjustment knob, 7-first connecting buckle, 8-second connecting buckle, 9-hanging strap. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Please refer to Figures 1 to 4 , Figure 1 A schematic diagram of the structure of a shoulder-type mounting belt provided in an embodiment of the present application; Figure 2 A schematic diagram of the structure of a double-hook safety rope for connecting a shoulder-type mounting belt provided in an embodiment of the present application; Figure 3 A schematic diagram of the structure of the rotary adjustment buckle provided in an embodiment of the present application; Figure 4 for Figure 1 Rear view of.

[0032] Please refer to Figure 1 The present application provides a shoulder-type mounting belt, comprising a back support pad 1, a shoulder strap assembly 2, a chest strap assembly 3, a waist strap assembly 4 and a leg strap assembly 5; in this embodiment, the back support pad 1, the shoulder strap assembly 2, the chest strap assembly 3, the waist strap assembly 4 and the leg strap assembly 5 are connected to each other to form a wearable protective equipment; the shoulder strap assembly 2, the chest strap assembly 3, the waist strap assembly 4 and the leg strap assembly 5 all include a protective belt and an adjustment buckle, for any one of the aforementioned four, the protective belt can be worn on the outside of the human body, the adjustment buckle is provided on the protective belt, and the wearing size of the protective belt can be adjusted to make the protective belt adaptable to users of different body shapes; in this embodiment, the protective belts of both the chest strap assembly 3 and the waist strap assembly 4 are non-disassembled closed loops.

[0033] As for the back support pad 1, shoulder strap assembly 2, chest strap assembly 3, waist belt assembly 4 and leg strap assembly 5, they correspond to different parts of the human body respectively: as the name suggests, the back support pad 1 corresponds to the back of the human body, and it is used to fit and support the back of the user, the shoulder strap assembly 2 corresponds to the shoulders of the human body, and it can be worn on the shoulders of the user, the chest strap assembly 3 corresponds to the chest area of ​​the human body, and it can be worn on the chest area of ​​the user, the waist belt assembly 4 corresponds to the waist and abdomen of the human body, and it can be worn on the waist and abdomen of the user, and the leg strap assembly 5 corresponds to the lower limbs of the human body, and it can be worn on the lower limbs, i.e., the legs, of the user.

[0034] Among the components of the back support pad 1, the shoulder strap assembly 2, the chest strap assembly 3, the waist strap assembly 4 and the leg strap assembly 5, the shape and structure of the back support pad 1 are obviously different from those of the other four. In other words, the back support pad 1 is a pad (or gasket) structure, while the other four are all belt structures, so the user can easily determine the front and rear direction of the shoulder-back mounting belt based on the back support pad 1. Among the components of the shoulder strap assembly 2, the chest strap assembly 3, the waist strap assembly 4 and the leg strap assembly 5, on the one hand, the distance between the shoulder strap assembly 2 and the back support pad 1 is obviously smaller than the distance between the leg strap assembly 5 and the back support pad 1, so the user can easily determine the up and down direction of the shoulder-back mounting belt based on the back support pad 1, and on the other hand, the protective belts of the chest strap assembly 3 and the waist strap assembly 4 are both indestructible closed loops, which are not easy to entangle, easy to organize, and easy to wear in combination with the back support pad 1. Among them, the protective belts of the chest strap assembly 3 and the waist strap assembly 4 can form a closed loop independently, or can be combined with other adjacent components to form a closed loop, for example, combined with the back support pad 1 and the shoulder strap assembly 2 to form a closed loop.

[0035] In summary, the shoulder-type mounting belt provided by the present application has high protective performance, low wearing difficulty and high wearing efficiency, which is conducive to inexperienced people to wear it smoothly and effectively in a short time, and can meet the protection requirements in emergency situations.

[0036] The shoulder-type mounting strap provided in the present application is further described below in conjunction with the accompanying drawings and implementation examples.

[0037] For reference Figure 1 and Figure 3 In some embodiments, the adjustment buckles of the shoulder strap assembly 2, the chest strap assembly 3 and the waist strap assembly 4 are all rotation adjustment buckles 6; in this embodiment, any rotation adjustment buckle 6 is arranged in the middle of the corresponding protection belt along the length direction, for example, the rotation adjustment buckle 6 of the chest strap assembly 3 is arranged in the middle of the protection belt of the chest strap assembly 3 along the length direction; in this embodiment, any rotation adjustment buckle 6 includes a rotating shaft 61 for winding the protection belt and an adjustment knob 62 arranged on the rotating shaft 61.

[0038] Taking the chest strap assembly 3 as an example, the chest strap assembly 3 includes a protective belt and a rotating adjustment buckle 6. The aforementioned protective belt is worn near the chest of the user, for example, the aforementioned protective belt is worn on the chest of the user. The aforementioned rotating adjustment buckle 6 is arranged in the middle of the aforementioned protective belt along the length direction. In other words, the protective belt is wound around the rotating shaft 61 of the rotating adjustment buckle 6 from the middle of its length direction. The rotating shaft 61 is connected to the adjusting knob 62. The user can rotate the rotating shaft 61 by adjusting the adjusting knob 62, so as to realize the relative movement of the rotating shaft 61 and the protective belt to make the protective belt wind around the rotating shaft 61.

[0039] In particular, the protective belts of the shoulder strap assembly 2, the chest strap assembly 3 and the waist strap assembly 4 are usually configured as flat and wide belt bodies. When the aforementioned belt body is wound around the rotating shaft 61, the width direction of the belt body can be parallel to the axial direction of the rotating shaft 61 to ensure that the belt body can be wound smoothly. At the same time, when the belt body fits the user's torso, the shoulder-type mounting belt has good wearing comfort. However, from the perspective of the user operating the adjustment knob 62, when the axial direction of the adjustment knob 62 is perpendicular to the user's torso, it is easier for the user to operate the adjustment knob 62, and the axial direction of the adjustment knob 62 is often also the axial direction of the rotating shaft 61 and the width direction of the belt body. It can be seen that there is a contradiction between the optimal setting angle of the adjustment knob 62 and the optimal setting angle of the belt body. In order to apply the aforementioned problem,

[0040] In addition to the rotating adjustment buckle 6, the shoulder-type mounting belt provided by the present application can also use the pull-out adjustment buckle to adjust the length of the protective belt. In other words, the adjustment buckles of the shoulder strap assembly 2, the chest strap assembly 3 and the waist belt assembly 4 can be set as pull-out adjustment buckles. The rotating adjustment buckles 6 of the shoulder strap assembly 2, the chest strap assembly 3 and the waist belt assembly 4 can also include a reversible transmission mechanism provided between the rotating shaft 61 and the adjustment knob 62, such as a bevel gear mechanism.

[0041] In addition, the adjustment buckles of the shoulder strap assembly 2, the chest strap assembly 3 and the waist strap assembly 4 can also be set as pull-out adjustment buckles. Usually, the pull-out adjustment buckle may include a buckle body, a rope threading hole provided in the buckle body and a press buckle movably provided on the buckle body; wherein, the rope threading hole is provided in the middle of the belt body along the length direction of the protective belt, one end of the press buckle is outside the buckle body, and the other end of the press buckle extends into the rope threading hole and presses against the corresponding protective belt. When the user needs to use the pull-out adjustment buckle to adjust the wearing size of the protective belt, he can press the press buckle of the pull-out adjustment buckle, and then pull the protective belt from the buckle body or release the protective belt.

[0042] In some embodiments, the protective belt of the leg strap assembly 5 may include a first belt segment and a second belt segment; the first belt segment and the second belt segment are connected to each other; the adjustment buckle of the leg strap assembly 5 is provided between the aforementioned first belt segment and the aforementioned second belt segment, and is used to adjust the connection size of the first belt segment and the second belt segment, and then adjust the wearing size of the protective belt of the leg strap assembly 5. It can be seen that the protective belt of the leg strap assembly 5 is a disassembled annular belt. The protective belt of the leg strap assembly 5 is composed of at least two belt bodies connected into a ring through an adjustment buckle. Adjusting the adjustment buckle can not only change the wearing size of the protective belt of the leg strap assembly 5, but also separate the adjacent belt bodies from the adjustment buckle. The aforementioned measures are conducive to the user to easily and conveniently wear the protective belt of the leg strap assembly 5 after putting on the chest strap assembly 3 and the waist belt assembly 4.

[0043] In the above embodiment, the adjustment buckle of the leg strap assembly 5 can be specifically configured as any one of a plug buckle, a ladder buckle, a Japanese buckle, a hook buckle and a rope buckle. The plug buckle, the ladder buckle, the Japanese buckle, the hook buckle and the rope buckle are commonly used accessories in clothing and bags. The specific shape structure and functional principle can refer to the relevant settings in the prior art.

[0044] In some embodiments, the back support cushion 1 may include a soft cushion and a support frame; the soft cushion has a sheet-like cushion surface for matching the user's back, and the support frame is arranged in the soft cushion, so that the soft cushion has both appropriate flexibility and rigidity.

[0045] In some embodiments, the protective belt of the shoulder strap assembly 2 may include a front shoulder strap and a rear shoulder strap. Obviously, the front shoulder strap can be worn in front of the user, and the rear shoulder strap can be worn behind the user. Among them, a Velcro is provided between the rear shoulder strap and the back support pad 1. The user can replace the back support pad 1 or fine-tune the installation height and installation angle of the back support pad 1 according to personal needs, so that the back support pad 1 is suitable for users of different body shapes.

[0046] For the above-mentioned shoulder strap assembly 2, the adjustment buckle of its protective belt can be set as a rotating adjustment buckle 6, or it can be set as an adjustment buckle such as an insert buckle, a ladder buckle, a Japanese buckle, a hook buckle and a rope buckle. In addition, the rotating adjustment buckle 6 and the adjustment buckle can be set at the same time, and the adjustment buckle can be used when the rotating adjustment buckle 6 fails.

[0047] For reference Figure 1 On the basis of the above embodiment, the chest strap assembly 3 and the back support pad 1 are distributed in the same height range, and the waist strap assembly 4 is lower than the back support pad 1. This can not only make the relative position relationship of the chest strap assembly 3 and the waist strap assembly 4 adapt to the user's torso, but also assist the user to distinguish the chest strap assembly 3 from the waist strap assembly 4. For example, the belt structure opposite to the back support pad 1 front and back is the chest strap assembly 3, and the belt structure staggered in height with the back support pad 1 is the waist belt assembly 4.

[0048] With regard to the connection method of the shoulder strap assembly 2, the chest strap assembly 3, the waist strap assembly 4 and the leg strap assembly 5, the shoulder-back mounting belt is provided with two shoulder strap assemblies 2 and two leg strap assemblies 5; the two shoulder strap assemblies 2 are symmetrically distributed on both sides of the back support pad 1, and both ends of the protective belt of any shoulder strap assembly 2 are connected to the back support pad 1, and it can be seen that the protective belt of the shoulder strap assembly 2 can be combined with the back support pad 1 to form a closed loop; the two ends of the protective belt of the chest strap assembly 3 are respectively connected to the protective belts of the two shoulder strap assemblies 2, and the protective belt of the chest strap assembly 3 can be combined with the two shoulder strap assemblies 2 to form a closed loop; the protective belt of the waist belt assembly 4 is connected to the two shoulder strap assemblies 2 and the two leg strap assemblies 5. Since the installation position of the aforementioned waist belt assembly 4 is lower than the back support pad 1, the waist belt assembly 4 can be set as an independent closed loop; the protective belts of the two leg strap assemblies 5 are both connected to the waist belt assembly 4.

[0049] In the above embodiment, adjacent components of the shoulder strap assembly 2, chest strap assembly 3, waist strap assembly 4 and leg strap assembly 5 can be connected by sewing, or can be slidably connected within a certain range using a loop structure.

[0050] In addition, please refer to Figure 1 , Figure 2 and Figure 4 In some embodiments, the back support pad 1 may be provided with a first connecting buckle 7 for buckling the safety rope 01, and at least one of the chest strap assembly 3 and the waist belt assembly 4 may be provided with a second connecting buckle 8 for buckling the safety rope 01. When using the shoulder-type mounting belt, the user wears the back support pad 1, the shoulder strap assembly 2, the chest strap assembly 3, the waist belt assembly 4 and the leg strap assembly 5 on the torso, and connects the external safety rope 01 to at least one of the first connecting buckle 7 and the second connecting buckle 8. In addition, the shoulder-type mounting belt can also be equipped with a safety rope 01 such as a double large hook safety rope 01 to ensure that the performance of the safety rope 01 matches that of the back support pad 1, the chest strap assembly 3, the waist belt assembly 4 and other components. Among them, the first connecting buckle 7 and the second connecting buckle 8 can be specifically set as D rings.

[0051] In the various embodiments provided herein, the material of the protective belt may be high-strength polyester webbing or higher-strength fiber material; the material of the back support pad 1 may be PU thick leather; a hanging strap 9 may be provided on the top of the back support pad 1, and the hanging strap 9 may allow the shoulder-type mounting belt to be hung in a storage area.

[0052] When wearing the shoulder-type mounting belt provided in the various embodiments of the present invention, the adjustment buckles of the shoulder strap assembly 2, the chest strap assembly 3, and the waist strap assembly 4 can be adjusted first, and the shoulder strap assembly 2, the chest strap assembly 3, and the waist strap assembly 4 can be appropriately loosened. During this process, the adjustment buckle of the leg strap assembly 5 can also be opened to disassemble the protective belt of the leg strap assembly 5; then, the chest strap assembly 3 and the waist strap assembly 4 are put on from the head, and the two shoulder strap assemblies 2 are worn on the shoulders respectively, and at the same time, the worn chest strap assembly 3 and the waist strap assembly 4 are adjusted so that the wearing size of the chest strap assembly 3 and the waist strap assembly 4 is adapted to the torso size of the user; then, the protective belt of the disassembled leg strap assembly 5 is wrapped around the legs and connected, and the leg strap assembly 5 is tightened around the user's thigh to complete the wearing of the leg strap assembly 5.

[0053] In summary, the shoulder-back mounting belt provided by the present application adopts a shoulder strap component 2, a chest strap component 3, a waist belt component 4 and a leg strap component 5, which are respectively worn on different parts of the user's torso to ensure the protection effect of the user; the shoulder-back mounting belt provided by the present application combines the back support pad 1 with the aforementioned shoulder strap component 2, the aforementioned chest strap component 3, the aforementioned waist belt component 4 and the aforementioned leg strap component 5, and the back support pad 1 can be used to make the entire shoulder-back mounting belt maintain a certain shape, which is convenient for the user to distinguish and identify the shoulder strap component 2, the chest strap component 3, the waist belt component 4 and the leg strap component 5, and can avoid the protective effect of the shoulder strap component 2, the chest strap component 3, the waist belt component 4 and the leg strap component 5. The straps are intertwined with each other; the shoulder-back mounting belt provided by the present application designs the protective belts of the chest strap assembly 3 and the waist strap assembly 4 as non-disassembled closed loops, which can save wearing time and can reduce the risk of entanglement of different protective belts on the basis of ensuring wearing convenience. At the same time, the wearing size of the aforementioned closed loop can be adjusted by rotating the adjustment buckle 6 to ensure the wearing effect; the shoulder-back mounting belt provided by the present application designs the protective belt of the leg strap assembly 5 as a disassembled closed loop, so that the wearing operation of the leg strap assembly 5 is adapted to the wearing operation of the chest strap assembly 3 and the waist strap assembly 4. In other words, it is convenient for users to wear the chest strap assembly 3 and the waist strap assembly 4 before wearing the leg strap assembly 5. It can be seen that the shoulder-back mounting belt provided by the present application can solve the problems of the prior art of the mounting belt being cumbersome to wear, the long wearing time, and the easy knotting of various belt bodies. In case of emergency, the user can quickly and effectively wear the shoulder-back mounting belt provided by the present application.

[0054] The shoulder-type mounting belt provided by the present application is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation method of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A shoulder-type mounting belt, characterized in that: The invention comprises a back support pad (1), a shoulder strap assembly (2), a chest strap assembly (3), a waist strap assembly (4) and a leg strap assembly (5); the shoulder strap assembly (2), the chest strap assembly (3), the waist strap assembly (4) and the leg strap assembly (5) all comprise a protective belt and an adjustment buckle capable of adjusting the wearing size of the protective belt; the protective belts of both the chest strap assembly (3) and the waist strap assembly (4) are non-disassembled closed loops.

2. The shoulder-type mounting belt according to claim 1, characterized in that: The adjustment buckles of the shoulder strap assembly (2), the chest strap assembly (3) and the waist strap assembly (4) are rotating adjustment buckles (6); any of the rotating adjustment buckles (6) is arranged in the middle of the corresponding protective belt along the length direction; any of the rotating adjustment buckles (6) comprises a rotating shaft (61) for winding the protective belt and an adjustment knob (62) arranged on the rotating shaft (61).

3. The shoulder-type mounting belt according to claim 1, characterized in that: The protective belt of the leg strap assembly (5) comprises a first belt segment and a second belt segment which can be connected to each other; the adjustment buckle of the leg strap assembly (5) is arranged between the first belt segment and the second belt segment, and is used to adjust the connection size of the first belt segment and the second belt segment; at least one of the first belt segment and the second belt segment can be movably mounted on the adjustment buckle.

4. The shoulder-type mounting belt according to claim 3, characterized in that: The adjustment buckle of the leg strap assembly (5) is any one of a plug buckle, a ladder buckle, a Japanese buckle, a hook buckle and a rope buckle.

5. The shoulder-type mounting belt according to claim 1, characterized in that: The back support cushion (1) comprises a soft cushion and a support frame arranged in the soft cushion; the soft cushion has a sheet-shaped cushion surface for matching with the back of a user.

6. The shoulder-type mounting belt according to claim 5, characterized in that: The protective belt of the shoulder strap assembly (2) comprises a front shoulder strap for being worn in front of a user and a rear shoulder strap for being worn behind the user; a Velcro is provided between the rear shoulder strap and the back support pad (1).

7. The shoulder-type mounting belt according to any one of claims 1 to 5, characterized in that: The chest belt assembly (3) and the back support pad (1) are both distributed in the same height range; the waist belt assembly (4) is lower than the back support pad (1).

8. The shoulder-type mounting belt according to claim 7, characterized in that: The number of the shoulder strap assembly (2) and the number of the leg strap assembly (5) are both two; The two shoulder strap assemblies (2) are symmetrically distributed on both sides of the back support pad (1), and both ends of the protective belt of any shoulder strap assembly (2) are connected to the back support pad (1); The two ends of the protective belt of the chest belt assembly (3) are respectively connected to the protective belts of the two shoulder belt assemblies (2); The protective belt of the waist belt assembly (4) is connected to the two shoulder belt assemblies (2) and the two leg belt assemblies (5); The protection belts of the two leg belt assemblies (5) are both connected to the waist belt assembly (4).

9. The shoulder-type mounting belt according to claim 8, characterized in that: The protective belt of the leg belt assembly (5) is a disassembled annular belt.

10. The shoulder-type mounting belt according to any one of claims 1 to 6, characterized in that: The back support pad (1) is provided with a first connecting buckle (7) to which the safety rope (01) can be buckled, and the chest belt assembly (3) and / or the waist belt assembly (4) are provided with a second connecting buckle (8) to which the safety rope (01) can be buckled.

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