Inflatable assault boat

Abstract

The utility model discloses an inflatable assault boat, and relates to the technical field of inflatable boats, the inflatable assault boat comprises a boat body and a protective structure, the protective structure comprises two first air bags and two second air bags, the two first air bags are arranged at the two ends of the boat body through sliding blocks in a matched mode, and the two second air bags are arranged at the two ends of the boat body through sliding blocks in a matched mode. The two second air bags are arranged on the two sides of the boat body in a matched mode through sliding blocks, inflating hard pipes are fixed to the sides, close to the boat body, of the first air bags and the second air bags, fixing cylinders are fixed to the periphery of the inner wall of the boat body, the inflating hard pipes are inserted into the fixing cylinders in a penetrating mode, and fixing structures are arranged between the fixing cylinders and the inflating hard pipes in a matched mode. The protection structure is arranged on the outer side of the boat body, the first air bag and the second air bag can buffer acting force generated by collision when the boat body collides, the boat body can be protected, and therefore the conditions that the boat body is damaged and air leakage occurs are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable boats, in particular to an inflatable assault boat. Background Art

[0002] Inflatable boats are widely used in life scenarios such as tourism, rafting, fishing, etc. They can also be used to complete various water operations, such as flood prevention and rescue and maritime lifesaving. The hull is generally made of airtight elastic material, and the side of the boat is connected to the bottom of the boat and can be formed into a boat shape after inflation.

[0003] A Chinese patent with authorization announcement number CN217456257U discloses an inflatable self-expanding emergency rescue boat, including a rescue boat body, a support assembly installed at the bottom of the rescue boat body, two sets of symmetrically arranged installation grooves on the inner walls on both sides of the rescue boat body, connecting assemblies installed in the symmetrically arranged installation grooves, and an inflation assembly installed at the rear of the rescue boat body. The utility model: through the set inflation assembly, the pressure sensor can detect the internal pressure of the rescue boat, when the pressure sensor detects that the internal pressure is lower than the preset threshold, the inflation pump starts again to inflate the rescue boat, thereby improving the safety of the rescue boat.

[0004] However, when the above-mentioned inflatable rescue boat is used for emergency rescue in the event of flood disasters, it lacks a protective structure and has a poor safety factor. The hull of the inflatable rescue boat often collides with objects floating on the water. When the hull is collided, it not only lacks a cushioning effect, but also fails to protect the hull, which can easily cause damage to the hull. When the hull leaks a large area of air, inflation with an air pump is not conducive to practical application and operation. Utility Model Content

[0005] The utility model aims to provide an inflatable assault boat to solve the technical problem that the inflatable boat in the prior art lacks a protective structure.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] An inflatable assault boat comprises a hull and a protective structure, wherein the protective structure comprises an airbag 1 and an airbag 2, wherein two airbags 1 and 2 are provided, and sliders are fixed at both ends of the airbags 1 and 2. A plurality of mounting seats are provided on the outside of the hull, and the sliders are adapted to the mounting seats. Two airbags 1 are arranged at both ends of the hull through the cooperation of sliders, and two airbags 2 are arranged at both sides of the hull through the cooperation of sliders. An inflatable hard tube is fixed on the side of the airbags 1 and 2 close to the hull, and fixed tubes are fixed around the inner wall of the hull, and the inflatable hard tube is inserted into the fixed tube, and a fixed structure is provided between the fixed tube and the inflatable hard tube.

[0008] As a further solution of the utility model: the fixing structure includes a driving component, a reset component and a clamping block. Slots are opened on both sides of the inflatable hard tube, vertical through slots are opened on both sides of the fixing cylinder, the clamping blocks are respectively slidably connected in the corresponding through slots, one end of the clamping block close to the inflatable hard tube is clamped with the corresponding slot, and the other end is matched with the driving structure. Reset slots are respectively opened on the left and right sides of the through slot, the reset component is connected to the side end of the clamping block in a matching manner, and the reset component is matched with the reset slot.

[0009] As a further solution of the utility model: the driving structure includes a second spring and a sliding cylinder. The sliding cylinder and the second spring are both sleeved outside the fixing cylinder. The second spring is located between the hull and the sliding cylinder. Both ends of the second spring are respectively connected to the fixing cylinder and the sliding cylinder. The inner wall of the sliding cylinder is attached to the end of the clamping block, and an inclined slot matched with the clamping block is opened on the inner side of the end of the sliding cylinder away from the hull.

[0010] As a further solution of the utility model: the reset component includes a pressing plate and a first spring. There are two pressing plates, and the pressing plates are symmetrically arranged on both sides of the clamping block respectively. The first spring is arranged between the pressing plate and the corresponding inner wall of the reset slot.

[0011] As a further solution of the utility model: a sealing cover is arranged at one end of each inflatable hard tube located inside the hull.

[0012] As a further solution of the utility model: a T-shaped slot is opened at the bottom of the mounting seat. The slider is slidably connected inside the mounting seat. A magnetic block is arranged at the top end inside the mounting seat. The slider is an iron block, and the slider is magnetically connected to the fixing cylinder in a matching manner.

[0013] The beneficial effects of the utility model:

[0014] 1. The utility model is provided with a protection structure on the outer side of the hull. The protection structure includes an airbag one and an airbag two, which can buffer the acting force generated by the collision when the hull collides, and can also protect the hull, thereby avoiding damage to the hull and leakage of air.

[0015] 2. The utility model slides the sliding cylinder towards the inner wall of the hull by holding it and compresses the second spring. When the inner wall of the sliding cylinder does not hold the end of the clamping block, the pressing plate is driven by the resilience of the first spring to drive the clamping block to slide to both sides, so that the clamping block disengages from the slot, and the inflatable hard tube and the fixing cylinder can be disassembled. At the same time, pulling the slider out of the slot of the mounting seat can quickly disassemble the corresponding airbag one or airbag two, which is convenient for replacing the new airbag one or airbag two. Description of the drawings

[0016] The following further illustrates the utility model with reference to the drawings.

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the cooperation between the first airbag and the hull of the present utility model;

[0019] Figure 3 is Figure 2 the enlarged structural schematic diagram at position A in;

[0020] Figure 4 is the structural schematic diagram of the cooperation between the slider and the mounting seat of the present utility model.

[0021] In the figure: 1, hull; 2, first airbag; 3, second airbag; 4, mounting seat; 5, slider; 6, magnetic block; 7, inflatable hard tube; 8, fixed cylinder; 9, card slot; 10, through slot; 11, clamping block; 12, reset slot; 13, pressing plate; 14, first spring; 15, sliding cylinder; 16, second spring; 17, sealing cover; 18, inclined slot. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0023] As Figures 1 - 4 shown, an inflatable assault boat includes a hull 1 and a protection structure. The protection structure includes a first airbag 2 and a second airbag 3. There are two first airbags 2 and two second airbags 3. Both ends of the first airbag 2 and the second airbag 3 are fixedly connected with sliders 5. A plurality of mounting seats 4 are fixedly arranged on the outer side of the hull 1. The sliders 5 are slidably connected in the mounting seats 4. The two first airbags 2 are respectively arranged at the front and rear ends of the hull 1 through the sliders 5, and the two second airbags 3 are respectively arranged on the left and right sides of the hull 1 through the sliders 5. One side of the first airbag 2 and the second airbag 3 close to the hull 1 is fixedly connected with an inflatable hard tube 7. The inflator fills the first airbag 2 and the second airbag 3 through the inflatable hard tube 7. Fixed cylinders 8 are fixedly connected to the four peripheries of the inner wall of the hull 1. The inflatable hard tube 7 is inserted into the inside of the fixed cylinder 8. The fixed cylinder 8 and the inflatable hard tube 7 can slide relative to each other. A fixing structure is arranged in cooperation between the fixed cylinder 8 and the inflatable hard tube 7.

[0024] First, inflate the hull 1, the first airbag 2, and the second airbag 3 through the inflatable tube. After inflation is completed, seal the inflatable hard tube 7 with the sealing cover 17. After sealing is completed, the equipment can be used. When the hull 1 collides, use the first airbag 2 and the second airbag 3 to buffer the force received by the hull 1, and it can also protect the hull 1, thereby preventing the hull 1 from being damaged and leaking air.

[0025] In some specific implementation embodiments, such as Figure 3 As shown, to facilitate the connection between the fixed cylinder 8 and the inflatable hard tube 7, the fixing structure includes a driving component, a reset component, and a clamping block 11. Slots 9 are opened on both sides of the inflatable hard tube 7, and vertical through slots 10 are opened on both sides of the fixed cylinder 8. The clamping blocks 11 are respectively slidably connected in the corresponding through slots 10. One end of the clamping block 11 close to the inflatable hard tube 7 is clamped with the corresponding slot 9. When the clamping block 11 is clamped inside the slot 9, the corresponding first airbag 2 or second airbag 3 can be fixed. The other end is matched with the driving structure, and the driving structure is used to drive the clamping block 11 to move and be clamped with the slot 9. Reset slots 12 are respectively opened on the left and right sides of the through slot 10, and the reset component is cooperatively connected to the side end of the clamping block 11 and is matched with the reset slot 12.

[0026] In some specific implementation embodiments, such as Figure 3 As shown, to facilitate the engagement between the clamping block 11 and the slot 9, the driving structure includes a second spring 16 and a sliding cylinder 15. The sliding cylinder 15 and the second spring 16 are both sleeved outside the fixed cylinder 8. The second spring 16 is located between the hull 1 and the sliding cylinder 15. Both ends of the second spring 16 are respectively fixedly connected to the fixed cylinder 8 and the sliding cylinder 15. The inner wall of the sliding cylinder 15 is in contact with the end of the clamping block 11. An inclined slot 18 matching the clamping block 11 is opened on the inner side of the end of the sliding cylinder 15 away from the hull 1. One end of the clamping block 11 close to the sliding cylinder 15 is spherical, and the inclined slot 18 can drive the clamping block 11 to slide up and down.

[0027] When the inner wall of the sliding cylinder 15 does not abut against the end of the clamping block 11, the pressing plate 13 is subjected to the restoring force of the first spring 14 and drives the clamping block 11 to slide to both sides, so that the clamping block 11 disengages from the slot 9, and then the inflatable hard tube 7 and the fixed cylinder 8 can be disassembled.

[0028] In some specific implementation embodiments, such as Figure 3 As shown, to facilitate the ejection of the clamping block 11 from the slot 9, the reset component includes a pressing plate 13 and a first spring 14. There are two pressing plates 13, and the pressing plates 13 are respectively symmetrically and fixedly arranged on both sides of the clamping block 11. The first spring 14 is arranged between the bottom of the pressing plate 13 and the corresponding inner wall of the reset slot 12. The setting of the first spring 14 facilitates the reset of the clamping block 11 to disengage from the slot 9.

[0029] In some specific implementation embodiments, such as Figure 3As shown in the figure, in order to facilitate the sealing of the inflatable rigid tube 7, a sealing cover 17 is provided at one end of each inflatable rigid tube 7 inside the hull 1. The sealing cover 17 is used to seal the gas inside the airbag.

[0030] In some specific implementation cases, such as Figure 4 As shown in the figure, in order to facilitate the fixation of the slider 5 and the mounting seat 4, a T-shaped groove is opened at the bottom of the mounting seat 4. The slider 5 is slidably connected inside the mounting seat 4. A magnetic block 6 is provided at the top end inside the mounting seat 4. The slider 5 is made of iron, and the slider 5 and the fixed cylinder 8 are magnetically attracted to prevent the slider 5 from slipping out of the inside of the mounting seat 4.

[0031] To facilitate the understanding of this solution embodiment by those skilled in the art, the working principle of this solution will be briefly described in combination with a specific application scenario:

[0032] In the actual application process, first, the hull 1, the first airbag 2, and the second airbag 3 are inflated through the inflatable tube. After the inflation is completed, the inflatable rigid tube 7 is sealed by the sealing cover 17. After the sealing is completed, the device can be used. When the hull 1 collides, the first airbag 2 and the second airbag 3 are used to buffer the force received by the hull 1, and can also protect the hull 1, thereby preventing the hull 1 from being damaged and leaking air. At the same time, the first airbag 2 and the second airbag 3 increase the contact area between the bottom of the hull 1 and the water, improve the buoyancy, reduce the possibility of the hull 1 tilting laterally into the water, and improve the safety performance.

[0033] When the first airbag 2 and the second airbag 3 are damaged during use, the sliding cylinder 15 can be held and slid in the direction of the inner wall of the hull 1, and the spring two 16 is compressed. When the inner wall of the sliding cylinder 15 does not abut against the end of the clamping block 11, the pressing plate 13 is driven by the restoring force of the spring one 14 to drive the clamping block 11 to slide to both sides, so that the clamping block 11 disengages from the clamping groove 9, and the inflatable rigid tube 7 and the fixed cylinder 8 can be disassembled. At the same time, by pulling the slider 5 out of the groove of the mounting seat 4, the corresponding first airbag 2 or the second airbag 3 can be disassembled, and a new first airbag 2 or the second airbag 3 can be replaced. The new inflatable rigid tube 7 is inserted into the fixed cylinder 8, and the sliding cylinder 15 is released. Due to the restoring force of the spring two 16, the sliding cylinder 15 slides away from the hull 1, and the inclined groove 18 gradually squeezes the clamping blocks 11 on both sides to move towards the middle, so that the clamping block 11 is clamped into the clamping groove 9, thereby installing the new first airbag 2 or the second airbag 3, and sliding the slider 5 inside the mounting seat 4 so that the slider 5 and the magnetic block 6 are magnetically attracted, and then the device can be used again.

[0034] The above has described several embodiments of the present utility model in detail, but the embodiments of the present utility model are not limited thereto and should not be considered as defining the scope of implementation of the present utility model. Any equivalent changes and improvements made within the scope of the application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. An inflatable assault boat, comprising a boat body (1), characterized in that, Further comprising: A protective structure, the protective structure includes an airbag 1 (2) and an airbag 2 (3), there are two airbags 1 (2) and two airbags 2 (3) respectively. Both ends of the airbag 1 (2) and the airbag 2 (3) are fixed with sliders (5). A plurality of mounting seats (4) are arranged on the outer side of the hull (1). The sliders (5) are adapted to the mounting seats (4). The two airbags 1 (2) are arranged at both ends of the hull (1) through the cooperation of the sliders (5). The two airbags 2 (3) are arranged on both sides of the hull (1) through the cooperation of the sliders (5). An inflation hard tube (7) is fixed on one side of the airbag 1 (2) and the airbag 2 (3) close to the hull (1). Fixed cylinders (8) are fixed around the inner wall of the hull (1). The inflation hard tube (7) is inserted into the fixed cylinder (8). A fixing structure is arranged in a matching manner between the fixed cylinder (8) and the inflation hard tube (7).

2. The inflatable assault boat according to claim 1, characterized in that, The fixing structure includes a driving component, a reset component and a clamping block (11). Slots (9) are opened on both sides of the inflation hard tube (7). Vertical through slots (10) are opened on both sides of the fixed cylinder (8). The clamping blocks (11) are respectively slidably connected in the corresponding through slots (10). One end of the clamping block (11) close to the inflation hard tube (7) is clamped with the corresponding slot (9), and the other end is matched with the driving structure. Reset slots (12) are respectively opened on the left and right sides of the through slot (10). The reset component is connected to the side end of the clamping block (11) in a matching manner. The reset component is matched with the reset slot (12).

3. An inflatable assault boat according to claim 2, characterized in that, The driving structure includes a spring 2 (16) and a sliding cylinder (15). The sliding cylinder (15) and the spring 2 (16) are both sleeved outside the fixed cylinder (8). The spring 2 (16) is located between the hull (1) and the sliding cylinder (15). Both ends of the spring 2 (16) are respectively connected to the fixed cylinder (8) and the sliding cylinder (15). The inner wall of the sliding cylinder (15) is attached to the end of the clamping block (11). An inclined slot (18) matched with the clamping block (11) is opened on the inner side of one end of the sliding cylinder (15) away from the hull (1).

4. The inflatable assault boat according to claim 2, characterized in that, The reset component includes a pressing plate (13) and a spring 1 (14). There are two pressing plates (13), and the pressing plates (13) are symmetrically arranged on both sides of the clamping block (11) respectively. The spring 1 (14) is arranged between the pressing plate (13) and the corresponding inner wall of the reset slot (12).

5. An inflatable assault boat according to claim 1, characterized in that, A sealing cover (17) is arranged at one end of each inflation hard tube (7) inside the hull (1).

6. The inflatable assault boat according to claim 1, characterized in that, A T-shaped slot is opened at the bottom of the mounting seat (4). The slider (5) is slidably connected inside the mounting seat (4). A magnetic block (6) is arranged at the top end inside the mounting seat (4). The slider (5) is an iron block. The slider (5) is magnetically connected to the fixed cylinder (8) in a matching manner.

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