Quick folding device for inflatable rubber boat

Abstract

The utility model discloses a quick folding device for an inflatable rubber boat, which belongs to the technical field of rubber boats and comprises a frame body, and a placing opening is formed in the top of the frame body. The folding mechanism comprises a rotating bottom plate, a rotating motor, a fixed bottom plate, an extruding assembly and a pushing assembly, the rotating motor is installed on the frame body, the output end of the rotating motor is coaxially and fixedly connected with the rotating bottom plate, the bottom of the rotating bottom plate abuts against the inner bottom of the frame body, and the fixed bottom plate is fixedly connected into the frame body; the extrusion assembly is arranged, the drive structure drives the extrusion plate to move, the extrusion plate does not hinder the rubber boat when the rubber boat is placed from the placing opening, meanwhile, the extrusion plate can withdraw the folded rubber boat subsequently, meanwhile, the multiple extrusion air cylinders drive the extrusion plate to move up and down, and therefore the rubber boat can be folded conveniently. Therefore, the effects of extrusion exhausting and secondary extrusion exhausting after folding are achieved on the rubber dinghy, and the operation burden of a user is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber boats, and in particular relates to a rapid folding device for an inflatable rubber boat. Background Art

[0002] A rubber boat is a device that unfolds like a boat after being inflated, providing a water vehicle that can be used quickly and conveniently for a small number of users, so that users can carry out various water activities. However, after being used, the existing rubber boat takes up a large space, so it needs to be deflated and folded to facilitate carrying.

[0003] Chinese utility model application number CN202021936619.0 discloses a quick folding device for an inflatable rubber boat, which squeezes and exhausts the rubber boat by driving a pressure roller to move back and forth. In this method, the pressure roller lacks restriction on the rubber boat after moving, which makes it easy for the air in the rubber boat to flow inside it, resulting in poor exhaust effect on the rubber boat. Utility Model Content

[0004] The purpose of the utility model is to provide an inflatable rubber boat quick folding device to solve the problem that in the traditional technology of squeezing and exhausting the rubber boat by driving the pressure roller to move back and forth, the pressure roller lacks restriction on the rubber boat after moving, which makes it easy for the air in the rubber boat to flow inside it, resulting in poor exhaust effect on the rubber boat.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An inflatable rubber boat quick folding device, comprising:

[0007] A frame, wherein a placement opening is provided on the top of the frame;

[0008] A folding mechanism, the folding mechanism includes a rotating base plate, a rotating motor, a fixed base plate, an extrusion assembly and a pushing assembly, a rotating motor is installed on the frame, the output end of the rotating motor is coaxially fixedly connected with the rotating base plate, the bottom of the rotating base plate is against the bottom of the frame body, the fixed base plate is fixedly connected in the frame body and is adjacent to the rotating base plate, wherein the rubber boat to be folded is placed on the rotating base plate and the fixed base plate, sliding grooves are provided on both sides of the top of the frame body, the extrusion assembly is connected in the sliding groove, the output end of the extrusion assembly cooperates with the top of the rubber boat to be folded, a pushing assembly is installed on the side of the frame body away from the placement port, and the output end of the pushing assembly cooperates with the side of the rubber boat to be folded.

[0009] Preferably, the rotating axis of the rotating bottom plate is located in the middle of the placement opening, and the rotating bottom plate is arranged adjacent to the fixed bottom plate on one side close to its own axis.

[0010] Preferably, the extrusion assembly includes a sliding block, an extrusion cylinder, an extrusion plate and a driving structure. The two sliding blocks are slidably connected in two sliding grooves in a one-to-one manner. Multiple extrusion cylinders are installed at the bottom of the two sliding blocks. The output ends of the multiple extrusion cylinders on the two sliding blocks are fixedly connected to the same extrusion plate. The driving structure is connected in the sliding groove, and the output end of the driving structure is connected to the sliding block.

[0011] Preferably, the driving structure includes a threaded rod and a driving motor, the threaded rod is rotatably connected in a sliding groove, one of the sliding blocks is threadedly connected to the threaded rod, the driving motor is installed in a frame, and the output end of the driving motor is coaxially fixedly connected to the threaded rod.

[0012] Preferably, the pushing assembly comprises a side pushing plate and an electric telescopic rod, the electric telescopic rod is installed in the frame body on a side away from the placement opening, and the output end of the electric telescopic rod is fixedly connected to the side pushing plate.

[0013] Preferably, the bottom of the side push plate is in clearance fit with the upper surface of the fixed bottom plate, and the top of the side push plate is in clearance fit with the lower surface of the extrusion plate in the working state.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, an extrusion assembly is provided, and the extrusion plate is driven to move by a driving structure, so that when the rubber boat is placed from the placement port, the extrusion plate does not hinder it, and it is convenient for the subsequent extrusion plate to withdraw the folded rubber boat. At the same time, the extrusion plate is driven up and down by multiple extrusion cylinders, thereby forming an extrusion exhaust effect on the rubber boat and another extrusion exhaust effect after folding, which reduces the operating burden of the user.

[0016] 2. In the utility model, a rotating base plate and a rotating motor are provided. When the rotating motor is working, the output end thereof drives the rotating base plate to rotate. The rotating base plate rotates so that part of the rubber boat is bent through the placement opening and falls on the upper side of the extrusion plate, thereby completing partial folding of the rubber boat. The folding requirement of the rubber boat is met through multiple foldings.

[0017] 3. In the utility model, a pushing component is provided, and when the rubber boat is deflated and folded once, the driving structure is cooperated to push the folded rubber boat to move again to the rotating bottom plate and part of the fixed bottom plate, so as to facilitate the squeezing and folding operations again, thereby completing multiple deflation and folding operations of the rubber boat, and finally the folded rubber boat tie can be manually put away. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a vertical cross-sectional schematic diagram of the utility model;

[0020] Figure 3 Another vertical cross-sectional schematic diagram of the utility model;

[0021] Figure 4 for Figure 3 The main view diagram in .

[0022] In the figure: 1 frame, 2 placement opening, 3 rotating bottom plate, 4 rotating motor, 5 fixed bottom plate, 6 sliding groove, 7 sliding block, 8 extrusion cylinder, 9 extrusion plate, 10 threaded rod, 11 driving motor, 12 side push plate, 13 electric telescopic rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 4 , an inflatable rubber boat quick folding device, comprising:

[0025] The frame body 1 has a placement opening 2 at the top thereof.

[0026] The folding mechanism includes a rotating base plate 3, a rotating motor 4, a fixed base plate 5, an extrusion assembly and a pushing assembly. A rotating motor 4 is installed on the frame 1, and the output end of the rotating motor 4 is coaxially fixedly connected with the rotating base plate 3. The bottom of the rotating base plate 3 is against the bottom of the frame 1. The fixed base plate 5 is fixedly connected in the frame 1 and is adjacent to the rotating base plate 3. The rubber boat to be folded is placed on the rotating base plate 3 and the fixed base plate 5. Sliding grooves 6 are provided on both sides of the top of the frame 1. The sliding grooves 6 are connected to the extrusion assembly, and the output end of the extrusion assembly cooperates with the top of the rubber boat to be folded. A pushing assembly is installed on the side of the frame 1 away from the placement port 2, and the output end of the pushing assembly cooperates with the side of the rubber boat to be folded.

[0027] The rotating axis of the rotating base plate 3 is located in the middle of the placement opening 2, and the rotating base plate 3 is arranged adjacent to the fixed base plate 5 on one side of its own axis. The placement opening 2 leaves space for the rotating base plate 3 to avoid interference when rotating.

[0028] The extrusion assembly includes a sliding block 7, an extrusion cylinder 8, an extrusion plate 9 and a driving structure. The two sliding blocks 7 are slidably connected in the two sliding grooves 6 in a one-to-one manner. Multiple extrusion cylinders 8 are installed at the bottom of the two sliding blocks 7. The output ends of the multiple extrusion cylinders 8 on the two sliding blocks 7 are fixedly connected to the same extrusion plate 9. The driving structure is connected in the sliding groove 6, and the output end of the driving structure is connected to the sliding block 7.

[0029] The driving structure includes a threaded rod 10 and a driving motor 11. The threaded rod 10 is rotatably connected in the sliding groove 6. A sliding block 7 is threadedly connected to the threaded rod 10. The driving motor 11 is installed in the frame 1. The output end of the driving motor 11 is coaxially fixedly connected to the threaded rod 10.

[0030] The pushing assembly includes a side pushing plate 12 and an electric telescopic rod 13 . The electric telescopic rod 13 is installed in the frame 1 at a side away from the placement opening 2 . The output end of the electric telescopic rod 13 is fixedly connected to the side pushing plate 12 .

[0031] The bottom of the side push plate 12 is clearance-matched with the upper surface of the fixed bottom plate 5, and the top of the side push plate 12 is clearance-matched with the lower surface of the extrusion plate 9 in the working state.

[0032] The operating principle of the utility model is now described as follows:

[0033] When folding the rubber boat, firstly, the rubber boat is placed on the rotating bottom plate 3 and the fixed bottom plate 5 in the frame 1 through the placement opening 2;

[0034] Secondly, the driving motor 11 is started, and the output end of the driving motor 11 rotates, driving the threaded rod 10 to rotate, thereby driving the sliding block 7 to slide along the sliding groove 6. The movement of the two sliding blocks 7 drives the multiple extrusion cylinders 8 and the extrusion plate 9 to move, so that the extrusion plate 9 moves to the top of the rotating bottom plate 3 and the fixed bottom plate 5;

[0035] At this time, the squeezing and folding operation begins, and the multiple squeezing cylinders 8 are started. The output ends of the multiple squeezing cylinders 8 extend, pushing the squeezing plate 9 to move downward, forming a squeezing effect on the rubber boat, and accelerating the exhaust of the rubber boat;

[0036] After the rubber boat is exhausted, the drive motor 11 is started, and the output end of the drive motor 11 rotates in the opposite direction, driving the squeezing plate 9 to move to the fixed bottom plate 5 through the threaded rod 10 and the sliding block 7, so as to keep the rubber boat partially squeezed to prevent the rubber boat from moving during subsequent folding;

[0037] Then, the rotating motor 4 is started, and the output end of the rotating motor 4 rotates, driving the rotating bottom plate 3 to rotate. The rotating bottom plate 3 rotates so that part of the rubber boat is bent through the placement opening 2 and falls on the upper side of the extrusion plate 9, thereby completing the partial folding of the rubber boat.

[0038] At this time, the output end of the driving motor 11 is controlled to continue to rotate in the reverse direction, so that the extrusion plate 9 is separated from the rubber boat and the fixed bottom plate 5, and then the output ends of the multiple extrusion cylinders 8 are controlled to partially contract, so that the extrusion plate 9 moves upward to a position close to the lower surface of the rotating bottom plate 3 in the current state, and then the output end of the driving motor 11 is controlled to rotate forward, so that the extrusion plate 9 is inserted between the rotating bottom plate 3 and the rubber boat;

[0039] Then, the output end of the driving motor 11 is controlled to rotate in the forward direction, and the output end of the electric telescopic rod 13 is controlled to extend, so that the squeezing plate 9 and the side thrust plate 12 move synchronously in the same direction, pushing the folded rubber boat to move again onto the rotating bottom plate 3 and part of the fixed bottom plate 5;

[0040] Repeat the above squeezing and folding operations to complete multiple deflation and folding operations on the rubber boat, and finally manually put away the folded rubber boat tie.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick folding device for an inflatable rubber boat, characterized in that: include: A frame (1), wherein a placement opening (2) is provided at the top of the frame (1); A folding mechanism, the folding mechanism comprising a rotating base plate (3), a rotating motor (4), a fixed base plate (5), an extrusion assembly and a pushing assembly, the frame (1) being provided with a rotating motor (4), the output end of the rotating motor (4) being coaxially fixedly connected with the rotating base plate (3), the bottom of the rotating base plate (3) being against the bottom of the frame (1), the fixed base plate (5) being fixedly connected in the frame (1) and being adjacent to the rotating base plate (3), wherein the rubber boat to be folded is placed on the rotating base plate (3) and the fixed base plate (5), both sides of the top of the frame (1) being provided with sliding grooves (6), the sliding grooves (6) being connected with the extrusion assembly, the output end of the extrusion assembly being matched with the top of the rubber boat to be folded, the pushing assembly being provided on the side of the frame (1) away from the placement opening (2), the output end of the pushing assembly being matched with the side of the rubber boat to be folded.

2. The rapid folding device for an inflatable rubber boat according to claim 1, characterized in that: in: The rotating bottom plate (3) is located in the middle of the placement opening (2) in its rotating axial direction, and the rotating bottom plate (3) is arranged adjacent to the fixed bottom plate (5) on one side close to its own axial direction.

3. The rapid folding device for an inflatable rubber boat according to claim 1, characterized in that: in: The extrusion assembly comprises a sliding block (7), an extrusion cylinder (8), an extrusion plate (9) and a driving structure. The two sliding blocks (7) are slidably connected in two sliding grooves (6) in a one-to-one correspondence. A plurality of extrusion cylinders (8) are installed at the bottom of the two sliding blocks (7). The output ends of the plurality of extrusion cylinders (8) on the two sliding blocks (7) are fixedly connected to the same extrusion plate (9). The sliding groove (6) is connected with a driving structure, and the output end of the driving structure is connected to the sliding block (7).

4. The rapid folding device for an inflatable rubber boat according to claim 3, characterized in that: in: The driving structure comprises a threaded rod (10) and a driving motor (11); the threaded rod (10) is rotatably connected in a sliding groove (6); a sliding block (7) is threadedly connected to the threaded rod (10); the driving motor (11) is installed in a frame (1); and the output end of the driving motor (11) is coaxially fixedly connected to the threaded rod (10).

5. The rapid folding device for an inflatable rubber boat according to claim 1, characterized in that: in: The pushing assembly comprises a side pushing plate (12) and an electric telescopic rod (13); the electric telescopic rod (13) is installed on a side of the frame (1) away from the placement opening (2); and the output end of the electric telescopic rod (13) is fixedly connected to the side pushing plate (12).

6. The rapid folding device for an inflatable rubber boat according to claim 5, characterized in that: in: The bottom of the side push plate (12) is clearance-matched with the upper surface of the fixed bottom plate (5), and the top is clearance-matched with the lower surface of the extrusion plate (9) in the working state.

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