Buoyancy rubber boat with anti-collision quick-disassembly device

Abstract

The utility model relates to the field of rubber boats, in particular to a buoyancy rubber boat with an anti-collision quick-disassembly device, which comprises a boat body, the lower end of the boat body is fixedly connected with a boat bottom, the outer side of the boat body is fixedly connected with a mounting sleeve, the upper end of the mounting sleeve is slidably connected with a sliding plate, and the upper end of the sliding plate is fixedly connected with a handle. An anti-collision buffering mechanism is arranged on the sliding plate. A dovetail block is elastically supported through a spring, and a guide rod slides in a guide cylinder, so that a sliding disc extrudes air in the guide cylinder, the air in the guide cylinder is subjected to slow ventilation under the control of the aperture of a ventilation hole, movement of the sliding plate on a ship body is buffered, and the situation that when a passenger uses the sliding plate, the handle is not stably held due to too large external collision inertia is avoided; potential safety hazards are generated.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber boats, in particular to a buoyancy rubber boat with an anti-collision quick-disassembly device. Background Art

[0002] The utility model patent with the patent authorization announcement number CN221541860U discloses a rubber boat with a buoyancy tube structure that is easy to replace, and relates to the technical field of rubber boats with replaceable buoyancy tubes, including a rubber boat, the front and rear ends of both sides of the rubber boat are fixedly connected with fixing seats, the lower end of the outer side of the fixing seat is provided with a longitudinal slide groove, and the outer side of the fixing seat is provided with a connecting seat, and the outer side of the rubber boat is provided with a replacement component; the utility model facilitates the replacement of the buoyancy tube through the cooperation of the fixing seat and the connecting seat; the installation of the buoyancy tube is facilitated by the cooperation of the inverted L-shaped block and the fixing seat, so that the buoyancy tube can be installed quickly; the cooperation of the pressure rod and the movable seat facilitates the rapid disassembly of the buoyancy tube; the arc-shaped baffle facilitates the fixing of the buoyancy tube and avoids the collision of the buoyancy tube, and avoids the damage of the buoyancy tube as much as possible; the device divides the buoyancy tube and the rubber boat into two components, avoiding the need to return the buoyancy tube and the rubber boat to the factory for repair when the buoyancy tube is damaged, and only the buoyancy tube needs to be replaced, thereby improving the utilization rate of the rubber boat.

[0003] However, when the device is in use and collides with an external object, the inertia is too great, resulting in reduced safety for passengers. Utility Model Content

[0004] The utility model aims to solve the disadvantages of the prior art that when the device collides with an external object during use, the inertia is too large, resulting in reduced safety of passengers, and proposes a buoyant rubber boat with an anti-collision quick-release device.

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

[0006] A buoyant rubber boat with an anti-collision quick-release device comprises a hull, wherein the lower end of the hull is fixedly connected to the bottom of the boat, the outer side of the hull is fixedly connected to a mounting sleeve, the upper end of the mounting sleeve is slidably connected to a slide plate, the upper end of the slide plate is fixedly connected to a handle, and the slide plate is provided with an anti-collision buffer mechanism.

[0007] In addition, a preferred structure is that the anti-collision buffer mechanism includes a dovetail block, the dovetail block is fixedly connected to the sliding plate, a dovetail groove is formed inside the mounting sleeve, the dovetail groove is slidably connected to the dovetail block, a slider is slidably connected inside the dovetail groove, a guide rod is fixedly connected to the edge of the dovetail block, a guide cylinder is fixedly connected to the surface of the slider, the guide cylinder is slidably connected to the guide rod, and a spring is arranged inside the dovetail groove. The spring elastically supports the dovetail block, and the guide rod slides inside the guide cylinder, so that the sliding plate squeezes the air inside the guide cylinder, and the air inside the guide cylinder slowly exchanges air under the control of the aperture of the air exchange hole, buffering the movement of the sliding plate on the hull, so that when the passengers use it, they can avoid the unstable holding of the handle due to excessive inertial force of external collision, thus eliminating potential safety hazards.

[0008] In addition, a preferred structure is that a limit pin is connected to the inside of the slider by a thread, and the limit pin contacts the dovetail groove. By providing the limit pin, the slider is limited.

[0009] In addition, a preferred structure is that a sliding plate is fixedly connected to the end of the guide rod, and the sliding plate is slidably connected to the guide cylinder. By providing the sliding plate, the air pressure inside the guide cylinder changes.

[0010] In addition, a preferred structure is that a plurality of air exchange holes are formed in the cylinder wall of the guide cylinder, and the plurality of air exchange holes are distributed in an annular array on the guide cylinder. By providing the air exchange holes, the air pressure change inside the guide cylinder is controlled.

[0011] In addition, a preferred structure is that one end of the spring is fixedly connected to the dovetail block, and the other end of the spring is fixedly connected to the slider. By providing the spring, the movement of the dovetail block is buffered.

[0012] The beneficial effects of the present invention are as follows:

[0013] The spring elastically supports the dovetail block, and the guide rod slides inside the guide cylinder, so that the sliding plate squeezes the air inside the guide cylinder, and the air inside the guide cylinder slowly exchanges air under the control of the aperture of the air exchange hole, buffering the movement of the sliding plate on the hull, so that when the passengers use it, they can avoid the unstable holding of the handle due to excessive inertial force of external collision, thus eliminating potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure diagram of the anti-collision and quick-disassembly device buoyant rubber boat proposed by the present invention;

[0015] Figure 2 is the anti-collision and quick-disassembly device buoyant rubber boat proposed by the present invention Figure 1 of the mounting sleeve three-dimensional diagram;

[0016] Figure 3 is the anti-collision and quick-disassembly device buoyant rubber boat proposed by the present invention Figure 2Front elevation sectional view;

[0017] Figure 4 The anti-collision and quick-disassembly device buoyancy rubber boat proposed by the present utility model Figure 3 Partial structural schematic diagram.

[0018] In the figure: 1, hull; 2, bottom of the boat; 3, mounting sleeve; 4, sliding plate; 5, handle; 6, anti-collision buffer mechanism; 61, dovetail block; 62, dovetail groove; 63, slider; 64, limit pin; 65, guide rod; 66, guide cylinder; 67, sliding disc; 68, ventilation hole; 69, spring. Specific implementation manner

[0019] 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.

[0020] Refer to Figure 1-2 , an anti-collision and quick-disassembly device buoyancy rubber boat, comprising a hull 1, a bottom of the boat 2 is fixedly connected to the lower end of the hull 1, a mounting sleeve 3 is fixedly connected to the outside of the hull 1, a sliding plate 4 is slidably connected to the upper end of the mounting sleeve 3, a handle 5 is fixedly connected to the upper end of the sliding plate 4, and an anti-collision buffer mechanism 6 is arranged on the sliding plate 4.

[0021] Refer to Figure 2-4, the anti-collision buffer mechanism 6 includes a dovetail block 61. The dovetail block 61 is fixedly connected to the sliding plate 4. A dovetail groove 62 is formed inside the mounting sleeve 3. The dovetail groove 62 is slidably connected to the dovetail block 61. A slider 63 is slidably connected inside the dovetail groove 62. A limit pin 64 is threadedly connected inside the slider 63. The limit pin 64 contacts the dovetail groove 62. By setting the limit pin 64, the slider 63 is limited. A guide rod 65 is fixedly connected to the edge of the dovetail block 61. A guide cylinder 66 is fixedly connected to the surface of the slider 63. The guide cylinder 66 is slidably connected to the guide rod 65. A sliding disk 67 is fixedly connected to the end of the guide rod 65. The sliding disk 67 is slidably connected to the guide cylinder 66. By setting the sliding disk 67, the air pressure inside the guide cylinder 66 changes. A plurality of air exchange holes 68 are formed in the cylinder wall of the guide cylinder 66. The plurality of air exchange holes 68 are distributed in an annular array on the guide cylinder 66. By setting the air exchange holes 68, the air pressure change inside the guide cylinder 66 is controlled. A spring 69 is arranged inside the dovetail groove 62. One end of the spring 69 is fixedly connected to the dovetail block 61, and the other end of the spring 69 is fixedly connected to the slider 63. By setting the spring 69, the movement of the dovetail block 61 is buffered. The dovetail block 61 is elastically supported by the spring 69, and the guide rod 65 slides inside the guide cylinder 66. Furthermore, the sliding disk 67 squeezes the air inside the guide cylinder 66, so that the air inside the guide cylinder 66 slowly exchanges air under the control of the aperture of the air exchange holes 68, buffering the movement of the sliding plate 4 on the hull 1, so that when the passengers use it, they can avoid the danger caused by the unstable holding of the handle 5 due to excessive inertia of external collision.

[0022] The specific implementation process of the present utility model: During installation, the dovetail block 61 is slid into the dovetail groove 62, and the slider 63 is slid into the dovetail groove 62. Manually rotate the limit pin 64, so that the limit pin 64 makes a threaded movement with the slider 63, and then the slider 63 is fixed in the dovetail groove 62. When the hull 1 is impacted, the passengers move forward due to inertia, so that the handle 5 drives the dovetail block 61 to move forward, causing the spring 69 to deform, and the guide rod 65 slides inside the guide cylinder 66. Furthermore, the sliding disk 67 slides inside the guide cylinder 66, causing the air pressure inside the guide cylinder 66 to change. The dovetail block 61 is elastically supported by the spring 69, and the guide rod 65 slides inside the guide cylinder 66. Furthermore, the sliding disk 67 squeezes the air inside the guide cylinder 66, so that the air inside the guide cylinder 66 slowly exchanges air under the control of the aperture of the air exchange holes 68, buffering the movement of the sliding plate 4 on the hull 1, so that when the passengers use it, they can avoid the danger caused by the unstable holding of the handle 5 due to excessive inertia of external collision.

[0023] The above is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A buoyant rubber boat with an anti-collision quick-release device, comprising a hull (1), characterized in that: The lower end of the hull (1) is fixedly connected to the bottom (2), the outer side of the hull (1) is fixedly connected to a mounting sleeve (3), the upper end of the mounting sleeve (3) is slidably connected to a slide plate (4), the upper end of the slide plate (4) is fixedly connected to a handle (5), and an anti-collision buffer mechanism (6) is provided on the slide plate (4).

2. The buoyant rubber boat with anti-collision quick-release device according to claim 1, characterized in that: The anti-collision buffer mechanism (6) comprises a dovetail block (61), the dovetail block (61) and the slide plate (4) are fixedly connected, a dovetail groove (62) is provided inside the mounting sleeve (3), the dovetail groove (62) and the dovetail block (61) are slidably connected, a slider (63) is slidably connected inside the dovetail groove (62), a guide rod (65) is fixedly connected to the edge of the dovetail block (61), a guide cylinder (66) is fixedly connected to the surface of the slider (63), the guide cylinder (66) and the guide rod (65) are slidably connected, and a spring (69) is provided inside the dovetail groove (62).

3. The buoyant rubber boat with anti-collision quick-release device according to claim 2, characterized in that: The interior of the sliding block (63) is connected with a limit pin (64) via a threaded connection, and the limit pin (64) is in contact with the dovetail groove (62).

4. The buoyant rubber boat with anti-collision quick-release device according to claim 2, characterized in that: The end of the guide rod (65) is fixedly connected with a sliding plate (67), and the sliding plate (67) and the guide cylinder (66) are slidably connected.

5. The buoyant rubber boat with anti-collision quick-release device according to claim 2, characterized in that: The wall of the guide tube (66) is provided with a plurality of ventilation holes (68), and the plurality of ventilation holes (68) are distributed on the guide tube (66) in a ring array.

6. The buoyant rubber boat with anti-collision quick-release device according to claim 2, characterized in that: One end of the spring (69) is fixedly connected to the dovetail block (61), and the other end of the spring (69) is fixedly connected to the slider (63).

Images