A portable inflatable suspension ladder

Abstract

This utility model relates to the field of suspension ladder technology, and more particularly to a portable inflatable suspension ladder. This utility model provides a portable inflatable suspension ladder that is easy to roll up and unroll, convenient to carry, and easy to use. A portable inflatable suspension ladder includes a shell, a rotating rod, baffles, connecting blocks, magnets, and a cover. Baffles are connected to the inner sides of both the left and right sides of the shell. A rotating rod is rotatably connected to the left side of the shell, and a connecting block is connected to the rotating rod. A cover is rotatably connected to both the upper and lower parts of the rotating rod, and multiple magnets are connected to the front of each cover. This utility model works by pulling the baffle outwards, causing the airbag to unfold outwards. An air pump extracts the gas from the airbag. Then, rotating the handle rotates the rotating rod, causing the airbag to roll up onto the connecting block. Finally, rotating the cover closes the ladder, causing the magnets to attract each other and retract the airbag, achieving the effect of easy rolling up and unrolling, convenient carrying, and easy use.

Description

Technical Field

[0001] This utility model relates to the field of suspension ladder technology, and in particular to a portable inflatable suspension ladder. Background Technology

[0002] In scenarios such as emergency rescue, outdoor exploration, high-altitude operation assistance, and home emergency escape, the suspension ladder is a key tool for connecting spaces at different heights. Its portability, deployment efficiency, and usage flexibility directly affect the efficiency of operations or the timeliness of rescue.

[0003] Existing suspension ladders are usually either fixed or segmented folding structures. Fixed suspension ladders are heavy and inconvenient to carry, while segmented folding suspension ladders, even if they can be folded to reduce storage volume, still have "hard structural protrusions" after folding, which can easily scratch carried equipment or cause people to bump into them. In addition, the folding and unfolding process requires manual splicing and fixing, which is cumbersome and cannot be put into use quickly.

[0004] Therefore, it is necessary to design a portable inflatable suspension ladder that can be easily wound and unfolded, is easy to carry, and is convenient to use. Utility Model Content

[0005] To overcome the drawbacks of fixed-structure suspension ladders being too heavy and inconvenient to carry, and segmented folding suspension ladders, even though they can be folded to reduce storage volume, still have "hard structural protrusions" after folding, which can easily scratch carried equipment or cause people to bump into them. In addition, the folding and unfolding process requires manual splicing and fixing, which is cumbersome and cannot be put into use quickly, this utility model provides a portable inflatable suspension ladder that can be easily rolled up and unfolded, is easy to carry and use.

[0006] The technical solution of this utility model is as follows: a portable inflatable suspension ladder, comprising an outer shell, a rotating rod, baffles, connecting blocks, magnets, an air pump, an airbag, a stop bar, and a cover. Baffles are connected to the inner sides of both the left and right sides of the outer shell. A rotating rod is rotatably connected to the left side of the outer shell, and a connecting block is connected to the rotating rod. A cover is rotatably connected to both the upper and lower parts of the rotating rod. Multiple magnets are connected to the front of each cover, and two adjacent magnets attract each other. A connecting frame is rotatably provided on the right side of the outer shell, and an air pump is connected to the connecting frame. The air pump is connected to the connecting block. An airbag is connected to the front of the connecting block, and a stop bar is connected to the front of the airbag.

[0007] As a preferred technical solution of this utility model, it also includes a locking block, with locking blocks connected to both the left and right sides of the outer shell.

[0008] As a preferred technical solution of this utility model, the card block has an L-shaped structure.

[0009] As a preferred embodiment of this utility model, it also includes a handle, with the handle connected to the left side of the rotating rod.

[0010] As a preferred embodiment of this utility model, it also includes a handle, with a handle connected to the middle of the lid.

[0011] As a preferred technical solution of this utility model, it also includes a brush and a spring. The brush is slidably connected between the upper parts of the baffles, and the brush is in contact with the surface of the airbag. The baffles are all connected to the brush by a spring.

[0012] The present invention has the following advantages: 1. By pulling the lever outward, the airbag unfolds outward, the air pump extracts the gas from the airbag, and then the handle is turned to drive the rotating rod to rotate, so that the airbag is rolled up onto the connecting block. Then the cover is turned to close, so that the magnets attract each other and store the airbag. This achieves the effect of easy winding and unfolding, easy to carry and convenient to use.

[0013] 2. In this utility model, as the airbag is wound onto the connecting block, the increased thickness of the airbag winding will squeeze the brush upward, stretch the spring, and the airbag will pass over the surface of the brush. The brush will clean the surface of the airbag, thus achieving the effect of cleaning the surface of the airbag during the winding process and shortening the maintenance time. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the handle and lid components of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the connecting block and air pump components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the rotating rod and baffle components of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the spring and brush components of this utility model.

[0019] The components are: 1-outer shell, 2-locking block, 3-handle, 4-rotating rod, 5-baffle, 6-connecting block, 7-magnet, 8-handle, 9-air pump, 10-airbag, 11-stop bar, 12-cover, 13-brush, 14-spring. Detailed Implementation

[0020] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0021] A portable inflatable suspension ladder, such as Figures 1-4As shown, it includes a shell 1, a locking block 2, a handle 3, a rotating rod 4, a baffle 5, a connecting block 6, a magnet 7, a carrying handle 8, an air pump 9, an airbag 10, a stop bar 11, and a cover 12. The locking blocks 2 are connected to both the left and right sides of the shell 1. The locking blocks 2 have an L-shaped structure. The handle 3 is connected to the left side of the rotating rod 4. The baffle 5 is connected to the inner sides of both the left and right sides of the shell 1. The rotating rod 4 is rotatably connected to the left side of the shell 1. The connecting block 6 is connected to the rotating rod 4. The cover 12 is rotatably connected to both the upper and lower parts of the rotating rod 4. Eight magnets 7 are connected to the front of the cover 12. The two adjacent magnets 7 are attracted to each other. The carrying handle 8 is connected to the middle of the cover 12. The connecting frame is rotatably provided on the right side of the shell 1. The air pump 9 is connected to the connecting block 6. The airbag 10 is connected to the front of the connecting block 6. The stop bar 11 is connected to the front of the airbag 10.

[0022] like Figure 1 and Figure 5 As shown, it also includes a brush 13 and a spring 14. The brush 13 is slidably connected between the upper parts of the baffles 5. The brush 13 is in contact with the surface of the airbag 10. The baffles 5 are all connected to the brush 13 by springs 14.

[0023] When using this utility model, first hold the handle 8 to carry the outer shell 1 to the area where the inflatable suspension ladder is used. Then, use the locking block 2 to lock the outer shell 1 in a fixed position. Next, use the straps to secure the locking block 2. Then, rotate and open the cover 12 so that the magnets 7 no longer attract each other. Then, pull the stop bar 11 outward so that the stop bar 11 no longer contacts the baffle 5. When the stop bar 11 is pulled outward, the airbag 10 will expand outward, causing the rotating rod 4 and the connecting block 6 to rotate, so that the connecting frame and the air pump... 9 rotates, and after the airbag 10 unfolds, the air pump 9 is activated, allowing gas to enter the airbag 10 through the connecting block 6, causing the airbag 10 to inflate. When the airbag 10 needs to be retracted, the air pump 9 can be used to extract the gas from the airbag 10. Then, the handle 3 is turned, which drives the rotating rod 4 to rotate, causing the airbag 10 to roll around onto the connecting block 6. Then, the closed cover 12 is rotated, causing the magnets 7 to attract each other and store the airbag 10. This allows for easy winding and unfolding, making it easy to carry and use.

[0024] As the airbag 10 is wound onto the connecting block 6, the increased thickness of the wound airbag 10 will compress the brush 13 to move upward, stretching the spring 14. The airbag 10 is wound over the surface of the brush 13, and the brush 13 cleans the surface of the airbag 10. This allows the surface of the airbag 10 to be cleaned during the winding process, shortening maintenance time. When the airbag 10 is unwound from the connecting block 6, the spring 14 gradually returns to its original state, causing the brush 13 to move downward.

[0025] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A portable inflatable suspension ladder, characterized in that: It includes an outer shell (1), a rotating rod (4), a baffle (5), a connecting block (6), a magnet (7), an air pump (9), an airbag (10), a stop bar (11), and a cover (12). The inner sides of the left and right sides of the outer shell (1) are connected to the baffle (5). The left side of the outer shell (1) is rotatably connected to the rotating rod (4), and the connecting block (6) is connected to the rotating rod (4). The upper and lower parts of the rotating rod (4) are rotatably connected to the cover (12). The front side of the cover (12) is connected to multiple magnets (7). The two adjacent magnets (7) attract each other. The right side of the outer shell (1) is rotatably provided with a connecting frame, and the air pump (9) is connected to the connecting frame. The air pump (9) is connected to the connecting block (6). The front side of the connecting block (6) is connected to the airbag (10), and the front side of the airbag (10) is connected to the stop bar (11).

2. The portable inflatable suspension ladder as described in claim 1, characterized in that: It also includes a locking block (2), and the locking blocks (2) are connected to both the left and right sides of the outer shell (1).

3. The portable inflatable suspension ladder as described in claim 2, characterized in that: The card block (2) has an L-shaped structure.

4. The portable inflatable suspension ladder as described in claim 1, characterized in that: It also includes a handle (3), and the handle (3) is connected to the left side of the rotating rod (4).

5. A portable inflatable suspension ladder as described in claim 1, characterized in that: It also includes a handle (8), and the lid (12) is connected to a handle (8) in the middle.

6. A portable inflatable suspension ladder as described in claim 1, characterized in that: It also includes a brush (13) and a spring (14). The brush (13) is slidably connected between the upper parts of the baffle (5). The brush (13) is in contact with the surface of the airbag (10). The baffle (5) is connected to the brush (13) by a spring (14).

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