Multifunctional combined inflatable mattress

Abstract

The utility model provides a multifunctional combined inflatable mattress, which comprises inflatable mattress main bodies, two adjacent inflatable mattress main bodies are detachably locked through a movable piece, and the multifunctional combined inflatable mattress comprises a bottom pad, a U-shaped air bag and a columnar air bag. The combined type design is adopted, the inflation rows and the bottom pads can be combined and arranged in different numbers according to actual needs, and overturning is effectively resisted; the bottom pad adopts a foldable hinge structure, so that the bottom pad can be conveniently stored, and the bottom pad can be combined with the U-shaped air bags on the two sides to realize an unfolded posture after being inflated; the bottom pad adopts a three-layer structure of a PVC thin plate, a PVC foaming plate and a PVC thin plate, and a rectangular stabilizer is embedded, so that the buoyancy and the wear resistance can be ensured, and the gravity center of the inflatable mattress main body can be more stable; the openable waterproof cavity is additionally arranged on the bottom pad, and the interior of the waterproof cavity is a waterproof space, so that materials can be accommodated, and water immersion is effectively prevented; the columnar air bags on the two sides are filled with the strip-shaped air bags, when some strip-shaped air bags are accidentally damaged, the inflatable mattress body can still keep buoyancy, and the anti-risk capacity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable rafts, and particularly relates to a multifunctional combined inflatable raft. Background Art

[0002] An inflatable raft on water usually refers to an inflatable device used for water activities. They are usually made of durable and environmentally friendly materials such as PVC, etc. According to types and usage scenarios, they include fishing rafts, assault boats, etc. At present, there is a lack of an inflatable raft on the market that can prevent materials from getting waterlogged and capsizing in flood scenarios. Content of the Utility Model

[0003] To solve the above problems, the utility model discloses a multifunctional combined inflatable raft.

[0004] The specific scheme is as follows:

[0005] A multifunctional combined inflatable raft, characterized in that it includes an inflatable raft main body. There are multiple inflatable raft main bodies, and adjacent two inflatable raft main bodies are detachably locked through movable parts. The inflatable raft main body includes two bottom pads arranged left and right, U-shaped air bags arranged on the front and rear sides of the two bottom pads, and columnar air bags arranged on the left and right sides of the two bottom pads. The bottom pad is a rectangular plate-like structure, which is successively a PVC thin plate, a PVC foam board, and a PVC thin plate from top to bottom. A rectangular stabilizer is also embedded inside it. Adjacent two bottom pads are connected in a foldable manner through a metal rod. A waterproof cavity with an opening is installed on the top of the bottom pad, and a waterproof zipper is provided at the opening.

[0006] Further, handles are symmetrically arranged on the front and rear sides of the bottom pad, and the left and right sides are matching hinge structures. The hinge structure includes stainless steel metal sheets with continuous convex and concave shapes, and a metal rod with a diameter of 1 cm is inserted between adjacent two metal sheets. Different numbers of bottom pads can be combined as needed.

[0007] Further, clamping parts are respectively installed at both ends of the hinge structure connected by a metal rod for fixing the connected bottom pads to form a stable platform.

[0008] Further, the thickness of the PVC foam board is 5 cm or 20 cm, and the thickness of the PVC thin plate is 0.5 mm.

[0009] Further, the columnar air bag is a hollow structure, and its outer layer is formed by pressing and sewing waste automobile outer tires. Three strip-shaped air bags are arranged in sequence from top to bottom inside it, and the three strip-shaped air bags can be quickly inflated and deflated through a disc-type air nozzle.

[0010] Further, a connecting sleeve for fastening is sleeved on the bottom of the bottom pad, the U-shaped airbag and the columnar airbag. The connecting sleeve is a canvas / rubber sleeve, and the handle is connected with a cable. One end of the cable is connected to the handle, and the other end extends out of the connecting sleeve. The canvas or rubber plays a role of a tie, making them an integral whole.

[0011] Further, the lower ends of the four cables are respectively connected to a heavy object through springs.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The structure is ingenious, adopting a combined design. The inflatable raft main body can be combined and arranged in different quantities according to actual needs, so as to increase the floating area on the water surface and effectively resist capsizing. Among them, the bottom pad of the inflatable raft main body can exist independently or be combined with the airbag. In addition, two, three or more bottom pads can be connected by hinges to increase the area and facilitate loading.

[0014] 2. The bottom pad adopts a foldable hinge structure, which can not only facilitate storage, but also combine with the U-shaped airbags on both sides to achieve a stable unfolding posture after inflation.

[0015] 3. The bottom pad adopts a three-layer structure of PVC thin plate + PVC foam board + PVC thin plate, and is embedded with rectangular stabilizers, which can not only ensure buoyancy and wear resistance, but also make the center of gravity of the inflatable raft main body more stable, thus effectively preventing capsizing.

[0016] 4. A waterproof cavity with an opening is added to the bottom pad, and the inside is a waterproof space, so as to accommodate materials and effectively prevent waterlogging.

[0017] 5. A plurality of strip-shaped airbags are filled in the columnar airbags on both sides. When some strip-shaped airbags are accidentally damaged, the inflatable raft main body can still maintain buoyancy, increasing the outdoor anti-risk ability.

[0018] 6. The four cables are connected to a heavy object through four springs to form a damper, which can effectively increase stability.

[0019] 7. This application can be used indoors when it is a single unit, and can be used outdoors when multiple units are connected. It can be placed in a storage room when not in use, and has a broad market prospect. Description of the Drawings

[0020] Figure 1 It is the front view of the utility model.

[0021] Figure 2 It is the left view of the utility model.

[0022] Figure 3 It is the top view of the utility model.

[0023] Figure 4Schematic diagram of the connection of multiple bottom pads in the present utility model.

[0024] List of reference numerals:

[0025] 1 - Bottom pad, 2 - U-shaped airbag, 3 - Columnar airbag, 4 - Rectangular stabilizer, 5 - Metal rod, 6 - Heavy object, 7 - Handle, 8 - Fastening piece, 9 - Connecting sleeve, 10 - Cable, 11 - Spring. Detailed implementation manners

[0026] The following further clarifies the present utility model in conjunction with the accompanying drawings and specific implementation manners. It should be understood that the following specific implementation manners are only used to illustrate the present utility model and not to limit the scope of the present utility model.

[0027] As shown in the figure, the present utility model provides a multifunctional combined inflatable rowing raft, including an inflatable rowing raft main body. There are multiple inflatable rowing raft main bodies, and adjacent two inflatable rowing raft main bodies are detachably locked through movable parts. The inflatable rowing raft main body includes two left and right arranged bottom pads 1, a U-shaped airbag 2 arranged on the front and rear sides of the two bottom pads 1, and columnar airbags 3 arranged on the left and right sides of the two bottom pads. The bottom pad 1 is a rectangular plate-like structure, which is successively a PVC thin plate, a PVC foam board, and a PVC thin plate from top to bottom. A rectangular stabilizer 4 is also embedded inside it. Adjacent two bottom pads 1 are connected in a foldable manner through a metal rod 5. A waterproof cavity with an opening is installed on the top of the bottom pad 1, and a waterproof zipper is provided at the opening.

[0028] In this embodiment, handles 7 are symmetrically arranged on the front and rear sides of the bottom pad 1, and the left and right sides are matching hinge structures. The hinge structure includes stainless steel metal sheets with continuous convex and concave shapes, and a metal rod 5 with a diameter of 1 cm is inserted between adjacent two metal sheets. Different numbers of bottom pads 1 can be combined as needed.

[0029] In this embodiment, fastening pieces 8 are respectively installed at both ends of the hinge structure connected by the metal rod 5 for fixing the connected bottom pads 1 to form a stable platform.

[0030] In this embodiment, the thickness of the PVC foam board is 5 cm or 20 cm, and the thickness of the PVC thin plate is 0.5 mm.

[0031] In this embodiment, the columnar airbag 3 is a hollow structure, and its outer layer is formed by pressing and sewing waste automobile outer tires. Three strip-shaped airbags are arranged in sequence from top to bottom inside it, and the three strip-shaped airbags can be quickly inflated and deflated through a disc-shaped air nozzle.

[0032] In this embodiment, a connecting sleeve 9 for fastening is sleeved outside the bottoms of the bottom pad 1, the U-shaped airbag 2, and the columnar airbag 3. The connecting sleeve 9 is a canvas / rubber sleeve, and the handle 7 is connected with a cable 10. One end of the cable 10 is connected with the handle 7, and the other end extends out of the connecting sleeve 9. The canvas or rubber plays a role of a belt to make it an integral whole.

[0033] In this embodiment, the lower ends of four cable holders 7 are respectively connected to a heavy object 6 through springs 11.

[0034] The technical means disclosed by the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions formed by any combination of the above technical features. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A multifunctional combined inflatable row, characterized in that: The invention comprises an inflatable row body, wherein the inflatable row body is provided in a plurality and two adjacent inflatable row bodies are detachably locked by movable parts. The inflatable row body comprises two bottom pads (1) arranged on the left and right sides, U-shaped air bags (2) arranged on the front and rear sides of the two bottom pads (1), and columnar air bags (3) arranged on the left and right sides of the two bottom pads. The bottom pad (1) is a rectangular plate-like structure, which comprises a PVC sheet, a PVC foam sheet and a PVC sheet from top to bottom, and a rectangular stabilizer (4) is also embedded therein. The adjacent bottom pads (1) are connected in a foldable manner by a metal rod (5). An openable waterproof cavity is installed on the top of the bottom pad (1), and a waterproof zipper is provided at the opening.

2. A multifunctional combined inflatable row according to claim 1, characterized in that: The base pad (1) is symmetrically provided with handles (7) on the front and rear sides, and the left and right sides are adapted hinge structures, the hinge structure comprising stainless steel metal sheets with continuous convex and concave shapes, and a metal rod (5) with a diameter of 1 cm is inserted between two adjacent metal sheets, so that different numbers of base pads (1) can be combined as required.

3. A multifunctional combined inflatable row according to claim 2, characterized in that: Clamps (8) are respectively installed at both ends of the hinge structure connected by the metal rod (5) and are used to fix the connected base pad (1) to form a stable platform.

4. The multifunctional combined inflatable row according to claim 1, characterized in that: The thickness of the PVC foam board is 5 cm or 20 cm, and the thickness of the PVC thin board is 0.5 mm.

5. The multifunctional combined inflatable row according to claim 1, characterized in that: The columnar airbag (3) is a hollow structure, the outer layer of which is formed by pressing and sewing waste automobile outer tires, and contains three strip-shaped airbags arranged in sequence from top to bottom, and the three strip-shaped airbags can be quickly inflated and deflated through a disc-type air nozzle.

6. The multifunctional combined inflatable row according to claim 1, characterized in that: The bottom outer covers of the bottom cushion (1), the U-shaped airbag (2) and the columnar airbag (3) are provided with a connecting sleeve (9) for fastening, the connecting sleeve (9) being a canvas / rubber sleeve, and the handle (7) being connected with a cable (10), one end of the cable (10) being connected to the handle (7) and the other end extending out of the connecting sleeve (9).

7. A multifunctional combined inflatable row according to claim 6, characterized in that: The lower ends of the four clamps (10) are connected to a weight (6) via a spring (11) respectively.

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