Rubber dinghy supporting structure for ice surface

Abstract

The utility model discloses a rubber dinghy supporting structure for an ice surface, and relates to the technical field of rubber dinghy supports, in particular to the rubber dinghy supporting structure for the ice surface, which comprises a rubber dinghy, a supporting structure is mounted at the bottom of the rubber dinghy, and the supporting structure comprises a supporting plate, a side supporting plate and a supporting seat. Supporting plates are installed at the bottoms of the two sides of the rubber boat, connecting supports which are crossed oppositely and can be folded in a relative rotating mode are connected between the supporting plates, foldable side supporting plates are movably connected to the outer sides of the supporting plates, and a plurality of supporting bases which can be moved out of the supporting plates and support the supporting plates are movably connected to the bottoms of the supporting plates. According to the rubber boat supporting structure for the ice surface, the supporting seat can move downwards by rotating the threaded rod, then a rubber boat is supported, and the outer side of the supporting plate can be supported again by rotating the side supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable boat brackets, in particular to a support structure for an inflatable boat on ice. Background Technique

[0002] In most northern regions, the temperature is low in winter, and the surface layer of natural or artificial water areas often freezes. When people pass on the ice, the ice surface may collapse, causing people to fall into the water and get injured or killed. In ice-water rescue, due to the light weight of the inflatable boat, the inflatable boat is often used for rescue. However, since the inflatable boat needs to be dragged on the ice surface, a bracket is required to support the inflatable boat to prevent the inflatable boat from directly contacting the ice surface, thereby causing damage to the inflatable boat. However, since the bracket is usually in a fixed state when it leaves the factory and needs to be carried as a whole when in use, its volume is relatively large, resulting in inconvenient carrying. For this reason, we have proposed a support structure for an inflatable boat on ice. Content of the Utility Model

[0003] The utility model provides a support structure for an inflatable boat on ice, which solves the problems raised in the above background technique.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: A support structure for an inflatable boat on ice, including an inflatable boat, a support structure is installed at the bottom of the inflatable boat, the support structure includes a support plate, side support plates, and support seats. Support plates are installed at the bottoms of both sides of the inflatable boat, and a connection bracket that is relatively crossed and can be relatively rotated and folded is connected between the support plates. A foldable side support plate is movably connected to the outside of the support plate, and a plurality of support seats that can move out of the support plate and support it are movably connected to the bottom of the support plate. A first ball that can contact the ice surface is movably installed at one end of the side support plate and the bottom of the support seat respectively, and a second ball.

[0005] Optionally, one end of the inner side of the support plate is connected to the connection bracket through a pin, and a sliding groove is opened on the inner side of the support plate. One end of the connection bracket is movably connected to the sliding groove, and the middle of the two connection brackets is connected through a shaft pin.

[0006] Optionally, the top end of the side support plate is connected to the support plate through a shaft pin, and a rotatable threaded rod is movably installed at the bottom of the support plate. A groove is opened at the top of the support seat, and the threaded rod passes through the groove on the support seat.

[0007] Optionally, a storage groove is opened at the bottom of the support plate, and a first support frame is connected to the inner walls on both sides of the storage groove through pins. One end of the first support frame is connected to the support seat through a pin.

[0008] Optionally, a second support frame is connected to the side of the support base away from the first support frame by a pin, and one end of the second support frame is connected to a moving plate by a pin.

[0009] Optionally, a slide rail is provided at the top of the storage groove, and the moving plate is movably connected to the slide rail, and the moving plate is threadedly connected to the threaded rod.

[0010] The present utility model has the following beneficial effects:

[0011] 1. For the rubber boat support structure for ice surface, by rotating the threaded rod, the support base can move downward to support the rubber boat, and by rotating the side support plate, the outside of the support plate can be supported again, so as to realize the side support of the support plate, making the support of the support plate for the rubber boat more stable.

[0012] 2. For the rubber boat support structure for ice surface, the support base can be stored in the storage groove at the bottom of the support plate, and the side support plate can be stored in the support plate. At the same time, through the connection between the connection brackets, the support plates can approach each other, and then the support plates can be stored side by side, effectively saving the occupied space and making its use more convenient. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the connection of the support plates of the present utility model;

[0015] Figure 3 is a schematic structural diagram of the bottom of the connection of the support plates of the present utility model;

[0016] Figure 4 is a schematic cross-sectional structural diagram of the connection of the support plates of the present utility model;

[0017] Figure 5 is a schematic cross-sectional structural diagram of the connection of the side support plates of the present utility model.

[0018] In the figure: 1, rubber boat; 2, support plate; 3, side support plate; 4, connection bracket; 5, sliding groove; 6, support base; 7, moving plate; 8, first ball; 9, threaded rod; 10, second ball; 11, slide rail; 12, first support frame; 13, second support frame. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 5 , a rubber boat support structure for an ice surface, including a rubber boat 1. A support structure is installed at the bottom of the rubber boat 1. The support structure includes a support plate 2, side support plates 3, and support seats 6. Support plates 2 are installed at the bottoms on both sides of the rubber boat 1. The rubber boat 1 can be directly supported by the support plates 2. A connection bracket 4 that is relatively crossed and can be relatively rotated and folded is connected between the support plates 2. Subsequently, the width of the support plates 2 can be adjusted to adapt to different rubber boats 1. And through the connection bracket 4, the support plates 2 can be stored side by side, effectively saving the space occupied by it, thus making its use more convenient. A foldable side support plate 3 is movably connected to the outside of the support plate 2. The side support plate 3 can support the support plate 2 laterally, thereby making the support of the support plate 2 more stable. A plurality of support seats 6 that can be moved out of the support plate 2 and support it are movably connected to the bottom of the support plate 2. The support plate 2 can be directly supported by the support seats 6, and then the rubber boat 1 is supported. And a first ball 8 and a second ball 10 that can contact the ice surface are respectively movably installed at one end of the side support plate 3 and the bottom of the support seat 6. Through the rotation of the second ball 10 and the first ball 8, its sliding is made more convenient.

[0021] Please refer to Figures 1 to 5 , one end of the inner side of the support plate 2 is connected to the connection bracket 4 through a pin, so that the connection bracket 4 can rotate relative to the support plate 2. And a sliding groove 5 is opened on the inner side of the support plate 2. One end of the connection bracket 4 is movably connected to the sliding groove 5. The other end of the connection bracket 4 can move relatively within the sliding groove 5, so that the connection brackets 4 can rotate relative to each other smoothly. At the same time, the middle of the two connection brackets 4 is connected by a shaft pin, so that the two connection brackets 4 can rotate relative to each other.

[0022] Please refer to Figures 1 to 5, the top end of the side support plate 3 is connected to the support plate 2 through a pin, enabling the side support plate 3 to rotate relatively, and then enabling the side support plate 3 to extend out of the support plate 2 to support it. And a rotatable threaded rod 9 is movably installed at the bottom of the support plate 2. The threaded rod 9 can rotate at a fixed position on the support plate 2. A groove is provided at the top of the support seat 6, and the threaded rod 9 passes through the groove on the support seat 6, thus enabling the support seat 6 to move smoothly and preventing the threaded rod 9 from affecting the movement of the support seat 6.

[0023] Please refer to Figures 1 to 5 , a storage groove is provided at the bottom of the support plate 2, and first support frames 12 are connected to the inner walls on both sides of the storage groove through pin posts. The first support frames 12 can rotate relative to the support plate 2. One end of the first support frame 12 is connected to the support seat 6 through a pin post, thus enabling the first support frame 12 to rotate relative to the support seat 6, and then enabling the support seat 6 to move smoothly.

[0024] Please refer to Figures 1 to 5 , a second support frame 13 is connected to the side of the support seat 6 away from the first support frame 12 through a pin post. The second support frame 13 can rotate relative to the support seat 6, and one end of the second support frame 13 is connected to a moving plate 7 through a pin post. The first support frame 12 can rotate relative to the moving plate 7. Driven by the moving plate 7, the second support frame 13 can rotate relative to the support seat 6, and then the support seat 6 can move smoothly.

[0025] Please refer to Figures 1 to 5 , a slide rail 11 is provided at the top of the storage groove. Under the limitation of the slide rail 11, the moving plate 7 can move along the slide rail 11 in a fixed trajectory. The moving plate 7 is movably connected to the slide rail 11 and is threadedly connected to the threaded rod 9. Thus, the rotation of the threaded rod 9 can cause the moving plate 7 to move.

[0026] In summary, for the rubber boat support structure for ice surface, when in use, pull the support plates 2 relatively, enabling the connecting brackets 4 to rotate relatively, and then enabling the support plates 2 to be adjusted. When rotating the threaded rod 9, under the action of the rotation of the threaded rod 9, the moving plate 7 can move along the slide rail 11, then push the second support frame 13 to rotate, and the first support frame 12 rotates together, enabling the support seat 6 to extend out of the support plate 2 to support the rubber boat 1. After the support seat 6 supports the rubber boat 1, rotate the side support plate 3 to enable the side support plate 3 to extend out of the support plate 2, and then adjust the support seat 6 so that the second ball 10 and the first ball 8 can contact the ice surface together, thereby supporting the rubber boat 1.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A support structure for a rubber boat on an ice surface, comprising a rubber boat (1), wherein a support structure is installed at the bottom of the rubber boat (1), characterized in that: The support structure comprises a support plate (2), a side support plate (3), and a support seat (6); support plates (2) are installed at the bottom of both sides of the rubber boat (1); and connecting brackets (4) that are relatively crossed and relatively rotatable and foldable are connected between the support plates (2); foldable side support plates (3) are movably connected to the outer side of the support plate (2); the bottom of the support plate (2) is movably connected to a plurality of support seats (6) that can be moved out of the support plate (2) and support the support plate; and a first ball (8) and a second ball (10) that can contact the ice surface are movably installed at one end of the side support plate (3) and the bottom of the support seat (6).

2. The support structure for a rubber boat on ice according to claim 1, characterized in that: One end of the inner side of the support plate (2) is connected to the connecting bracket (4) via a pin, and a sliding groove (5) is provided on the inner side of the support plate (2), one end of the connecting bracket (4) is movably connected to the sliding groove (5), and the middle of the two connecting brackets (4) are connected via an axle pin.

3. The support structure for a rubber boat on ice according to claim 1, characterized in that: The top end of the side support plate (3) is connected to the support plate (2) via an axle pin, and a rotatable threaded rod (9) is movably mounted on the bottom of the support plate (2). A groove is formed on the top of the support seat (6), and the threaded rod (9) passes through the groove on the support seat (6).

4. The support structure for a rubber boat on ice according to claim 3, characterized in that: A receiving groove is provided at the bottom of the support plate (2), and a first support frame (12) is connected to the inner walls on both sides of the receiving groove via pins, and one end of the first support frame (12) is connected to the support seat (6) via a pin.

5. The support structure for a rubber boat on ice according to claim 4, characterized in that: The side of the support seat (6) away from the first support frame (12) is connected to the second support frame (13) via a pin, and one end of the second support frame (13) is connected to the moving plate (7) via a pin.

6. The support structure for a rubber boat on ice according to claim 5, characterized in that: A slide rail (11) is provided at the top of the storage groove, and the movable plate (7) is movably connected to the slide rail (11), and the movable plate (7) is threadedly connected to the threaded rod (9).

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