A polyethylene bumper boat protection device

Abstract

The present invention relates to the technical field of bumper boats, and discloses a polyethylene bumper boat protective device, including a protective seat, a limiting groove is provided through the protective seat, a plurality of limiting blocks are slidably installed inside the limiting groove, the limiting blocks are connected and limited by a connecting rod mechanism, a protective box is fixedly installed on the limiting block, a telescopic protective mechanism is arranged inside the protective box, a protective frame is symmetrically hingedly installed on the outer wall of the protective box, a protective arc plate is installed on the protective frame, a rotating protective mechanism is arranged on the protective arc plate, an abutment mechanism for limiting the moving position of the protective arc plate is also arranged on the protective seat, a clamping plate is fixedly installed at the upper end of the protective seat, and a clamping mechanism is arranged on the clamping plate. The present invention realizes the dual protective function of the entire protective device through the mutual cooperation of the rotating protective mechanism and the telescopic protective mechanism, and has a good protective effect, while also avoiding the overall capsizing of the bumper boat, and has strong practicality.

Description

Technical Field

[0001] The invention relates to the technical field of bumper boats, and in particular to a polyethylene bumper boat protective device. Background Art

[0002] As we all know, bumper boats are a new type of water entertainment equipment, which are favored by many children because of their novel shape, bright colors and great attraction. Bumper boats are generally composed of a hull and an airbag collision body. The airbag collision body is set around the bottom of the hull. Since bumper boats are fun to collide with each other, it is easy to capsize in the water.

[0003] Therefore, in order to prevent the bumper boat from capsizing, we need to set additional protective devices on the bumper boat. However, the existing hull protective devices are not only simple in structure, but also poor in protective effect when used. Therefore, further improvement is needed. Summary of the invention

[0004] The object of the present invention is to provide a polyethylene bumper boat protection device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A polyethylene bumper boat protection device comprises a protection seat, a limiting groove is provided through the protection seat, a plurality of limiting blocks are slidably installed inside the limiting groove, the limiting blocks are connected and limited by a connecting rod mechanism, a protection box is fixedly installed on the limiting block, a telescopic protection mechanism is arranged inside the protection box, a protection frame is symmetrically hingedly installed on the outer wall of the protection box, a protection arc plate is installed on the protection frame, a rotating protection mechanism is arranged on the protection arc plate, an abutment mechanism for limiting the movement position of the protection arc plate is also arranged on the protection seat, a clamping plate is fixedly installed at the upper end of the protection seat, and a clamping mechanism is arranged on the clamping plate.

[0007] As an improved solution of the present invention: the clamping mechanism includes a clamping column symmetrically slidably installed on the side wall of the clamping plate, a stop block is installed on the outer end of the clamping column, and an inner end of the clamping column is fixedly connected to a wedge block arranged inside the clamping plate, a plurality of clamping teeth are arranged on the straight surface of the wedge block, a clamping spring is sleeved and installed on the outer side of the clamping column between the inclined surface of the wedge block and the inner wall of the clamping plate, and the clamping mechanism also includes a clamping assembly.

[0008] As an improved solution of the present invention: the clamping assembly includes a clamping stud installed on the clamping plate through a threaded structure, a clamping ball is fixedly installed on the bottom of the clamping stud, the outer wall of the clamping ball is in contact with the inclined side of the wedge block, and a handle is fixedly installed on the outside of the clamping stud.

[0009] As an improved solution of the present invention: the connecting rod mechanism includes a full connecting rod hinged on the middle position limit block and a half connecting rod hinged on the two side position limit blocks, the full connecting rod and the half connecting rod are hinged to each other, and the connecting rod mechanism also includes a limiting component.

[0010] As an improved solution of the present invention: the limiting assembly includes a limiting column fixedly installed between the inner walls of the limiting groove, and a limiting spring is sleeved and installed on the outer side of the limiting column between adjacent limiting blocks.

[0011] As an improved solution of the present invention: the abutment mechanism includes an abutment groove symmetrically arranged on the protective seat, a guide column is fixedly installed between the inner walls of the abutment groove, a guide block is slidably installed on the guide column, an abutment rod is hingedly installed on the guide block, the abutment rod is hingedly installed on the protective frame, and an abutment spring is sleeved on the outer side of the guide column between one side of the guide block and the abutment groove.

[0012] As an improved solution of the present invention: the telescopic protection mechanism includes a telescopic shaft slidably arranged inside the protection box, a telescopic arc block is fixedly installed at one end of the outer side of the telescopic shaft, the telescopic arc block and the protection arc plate are arranged in contact with each other, a telescopic spring is sleeved on the outer side of the telescopic shaft between the telescopic arc block and the protection box, and the telescopic protection mechanism also includes a magnetic component.

[0013] As an improved solution of the present invention: the magnetic assembly includes a fixed magnetic block fixed on the inner wall of the protective box and a movable magnetic block fixed on the telescopic shaft, a buffer pad is installed on the side of the movable magnetic block close to the fixed magnetic block, and the magnetic poles of the movable magnetic block and the fixed magnetic block on the side close to each other are the same.

[0014] As an improved solution of the present invention: the rotation protection mechanism includes a rotation groove penetrating the protection arc plate, a rotating cylinder is rotatably mounted on the rotation groove, the interior of the rotating cylinder is a hollow structure, and the rotation protection mechanism also includes a force unloading component.

[0015] As an improved solution of the present invention: the unloading assembly includes unloading grooves symmetrically arranged on the upper and lower sides of the protective arc plate, unloading blocks are slidably installed inside the unloading grooves, a rotating shaft is rotatably installed between the unloading blocks, the rotating shaft is fixed at both ends of the rotating cylinder, and unloading springs are fixedly installed between the two sides of the unloading blocks and the inner wall of the unloading groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting a clamping mechanism on the protective seat, the entire protective device can be quickly installed on the hull of the bumper boat. At the same time, with the cooperation of the connecting rod mechanism, the positions between multiple protective arc plates can be effectively maintained, thereby ensuring the protective performance of the protective device;

[0018] 2. Through the cooperation of the rotating protection mechanism and the telescopic protection mechanism, the dual protection function of the entire protection device is achieved, the protection effect is good, and the overall capsizing of the bumper boat is avoided, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall front view structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall side view structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the overall bottom-up structure of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the clamping mechanism in the present invention;

[0023] Figure 5 This is a schematic diagram of the installation structure of the protection box in the present invention;

[0024] Figure 6 It is a structural schematic diagram of the telescopic protection mechanism in the present invention;

[0025] Figure 7 It is a schematic diagram of the internal structure of the protection box in the present invention;

[0026] Figure 8 for Figure 5 A is a schematic diagram of the partially enlarged structure of the middle part;

[0027] Fig. 9 for Figure 6 Schematic diagram of the partially enlarged structure of B.

[0028] In the figure: 1. protective seat; 2. clamping plate; 3. clamping stud; 4. handle; 5. limit groove; 6. limit block; 7. protective box; 8. limit column; 9. full connecting rod; 10. half connecting rod; 11. limit spring; 12. clamping column; 13. block; 14. clamping ball; 15. clamping spring; 16. wedge block; 17. clamping tooth; 18. protective frame; 19. abutment rod; 20. protective arc plate; 21. telescopic arc block; 22. telescopic shaft; 23. telescopic spring; 24. rotating groove; 25. rotating cylinder; 26. movable magnetic block; 27. buffer pad; 28. fixed magnetic block; 29. ​​rotating shaft; 30. abutment groove; 31. guide column; 32. abutment spring; 33. guide block; 34. unloading groove; 35. unloading block; 36. unloading spring. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0032] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Example

[0033] See also Figures 1 to 9 In an embodiment of the present invention, a polyethylene bumper boat protection device includes a protection seat 1, a limiting groove 5 is provided through the protection seat 1, a plurality of limiting blocks 6 are slidably installed inside the limiting groove 5, and the limiting blocks 6 are connected and limited by a connecting rod mechanism, a protection box 7 is fixedly installed on the limiting block 6, a telescopic protection mechanism is arranged inside the protection box 7, a protection frame 18 is symmetrically hingedly installed on the outer wall of the protection box 7, a protection arc plate 20 is installed on the protection frame 18, and a rotating protection mechanism is arranged on the protection arc plate 20, and an abutment mechanism for limiting the movement position of the protection arc plate 20 is also arranged on the protection seat 1, and a clamping plate 2 is fixedly installed at the upper end position of the protection seat 1, and the clamping plate 2 is designed as a U-shaped plate structure, and a clamping mechanism is arranged on the clamping plate 2. First, the entire protective device is installed on the hull of the bumper boat using a clamping mechanism, and then the plurality of protective arc plates 20 are kept in a protective state under the limiting action of the connecting rod mechanism and the abutment mechanism. Once the protective arc plates 20 are subjected to external impact force, the purpose of protecting the entire bumper boat is achieved under the action of the rotating protective mechanism and the telescopic protective mechanism.

[0034] Preferably, in order to achieve detachable installation of the entire protective device on the bumper boat hull and facilitate the replacement or maintenance of the protective device at a later time, in this embodiment, the clamping mechanism includes a clamping column 12 symmetrically slidably installed on the side wall of the clamping plate 2, a stopper 13 is installed on the outer end of the clamping column 12, and a wedge block 16 arranged inside the clamping plate 2 is fixedly connected to the inner end of the clamping column 12, and a plurality of clamping teeth 17 are arranged on the straight surface side of the wedge block 16, and a clamping spring 15 is sleeved and installed on the outer side of the clamping column 12 between the inclined side of the wedge block 16 and the inner wall of the clamping plate 2, and the clamping mechanism also includes a clamping assembly.

[0035] Among them, the clamping assembly includes a clamping stud 3 installed on the clamping plate 2 through a threaded structure, a clamping ball 14 is fixedly installed at the bottom of the clamping stud 3, the outer wall of the clamping ball 14 is in contact with the inclined side of the wedge block 16, and a handle 4 is fixedly installed on the outside of the clamping stud 3.

[0036] The working principle of the above-mentioned clamping mechanism is: the entire clamping plate 2 is clamped and sleeved on the edge of the hull, and the outer side of the wedge block 16 is clamped tightly against the inner wall of the hull, and then the handle 4 is rotated to rotate the clamping stud 3, thereby causing the clamping ball 14 to move downward and abut against the inclined position of the wedge block 16, so that the clamping teeth 17 and the clamping plate 2 cooperate with each other, and the entire protective device is installed on the hull. When the protective device needs to be removed, the handle 4 can be rotated in the opposite direction.

[0037] In one case of this embodiment, the connecting rod mechanism includes a full connecting rod 9 hinged on the middle position limit block 6 and a half connecting rod 10 hinged on the two side position limit blocks 6. The full connecting rod 9 and the half connecting rod 10 are hinged to each other, and the connecting rod mechanism also includes a limiting component.

[0038] The limiting assembly includes a limiting column 8 fixedly installed between the inner walls of the limiting groove 5 , and a limiting spring 11 is sleeved and installed on the outer side of the limiting column 8 between adjacent limiting blocks 6 .

[0039] The working principle of the above-mentioned connecting rod mechanism is: under the action of the limiting spring 11 and the limiting column 8, the distance between the multiple limit blocks 6 is effectively maintained, and with the cooperation between the half connecting rod 10 and the full connecting rod 9, the protective box 7 installed on the limit block 6 can still remain stable when subjected to impact, further ensuring the reliability of the entire protective device.

[0040] In order to further effectively support the arc protection plate 20, in this embodiment, the abutment mechanism includes an abutment groove 30 symmetrically arranged on the protection seat 1, a guide column 31 is fixedly installed between the inner walls of the abutment groove 30, a guide block 33 is slidably installed on the guide column 31, an abutment rod 19 is hingedly installed on the guide block 33, and the abutment rod 19 is hingedly installed on the protection frame 18. An abutment spring 32 is sleeved and installed on the outer side of the guide column 31 between one side of the guide block 33 and the abutment groove 30. Under the effective cooperation between the abutment spring 32 and the guide column 31, the movement range of the guide block 33 inside the abutment groove 30 is limited, and finally, under the cooperation of the abutment rod 19, the support angle of the protection frame 18 is effectively limited, thereby achieving a good protection and support purpose for the arc protection plate 20.

[0041] In order to further increase the protective performance of the protective arc plate 20, in this embodiment, a telescopic arc block 21 is used to abut the outer wall of the protective arc plate 20 to increase its supporting capacity. The specific arrangement is as follows: the telescopic protective mechanism includes a telescopic shaft 22 slidably arranged inside the protective box 7, a telescopic arc block 21 is fixedly installed at one end of the outer side of the telescopic shaft 22, the telescopic arc block 21 and the protective arc plate 20 are arranged in contact with each other, a telescopic spring 23 is installed on the outer side of the telescopic shaft 22 between the telescopic arc block 21 and the protective box 7, and the telescopic protective mechanism also includes a magnetic component.

[0042] Among them, the magnetic component includes a fixed magnet 28 fixed on the inner wall of the protective box 7 and a movable magnet 26 fixed on the telescopic shaft 22. A buffer pad 27 is installed on the side of the movable magnet 26 close to the fixed magnet 28, and the magnetic poles of the movable magnet 26 and the fixed magnet 28 close to each other are the same.

[0043] The working principle of the telescopic protection mechanism is as follows: utilizing the principle of repulsion between like poles of the movable magnetic block 26 and the fixed magnetic block 28, the movable magnetic block 26 and the fixed magnetic block 28 are always kept at a certain distance, and the buffer pad 27 is used to avoid direct contact and rigid collision damage of the two magnetic blocks. Afterwards, under the action of the telescopic shaft 22 and the telescopic spring 23, the telescopic arc block 21 is always arranged in contact with the protective arc plate 20.

[0044] In addition, in order to further reduce the damage of the arc protection plate 20 caused by the external impact force, in this embodiment, the rotation protection mechanism includes a rotation groove 24 that is arranged through the arc protection plate 20, and a rotating cylinder 25 is rotatably mounted on the rotating groove 24, and the interior of the rotating cylinder 25 is a hollow structure. The external impact force is converted into energy by the rotation of the rotating cylinder 25, thereby ensuring the service life of the arc protection plate 20. In addition, due to the hollow structure design inside the rotating cylinder 25, once the bumper boats collide with each other, the buoyancy generated by the rotating cylinder 25 in the water will also ensure that the bumper boats can float stably on the water surface. Example

[0045] The present invention also provides another embodiment, which is different from the above embodiment in that the rotation protection mechanism further includes a force unloading component.

[0046] Among them, the unloading component includes an unloading groove 34 symmetrically arranged on the upper and lower sides of the protective arc plate 20, and an unloading block 35 is slidably installed inside the unloading groove 34. A rotating shaft 29 is rotatably installed between the unloading blocks 35. The rotating shaft 29 is fixed at the two ends of the rotating cylinder 25. An unloading spring 36 is fixedly installed between the two sides of the unloading block 35 and the inner wall of the unloading groove 34.

[0047] By setting the unloading spring 36, the unloading block 35 can effectively slide inside the unloading groove 34, and by rotating the rotating cylinder 25, the impact force exerted on the protective arc plate 20 can be further converted into energy, thereby reducing the influence of the external impact force on the protective arc plate 20.

[0048] In summary, firstly, the handle 4 is turned to install the entire snap-on plate 2 on the bumper boats. Once the bumper boats collide with each other, the collision force will be directly offset on the protective arc plate 20. On the one hand, the force unloading protection is performed by rotating the rotating cylinder 25. On the other hand, with the cooperation of the telescopic protection mechanism, the telescopic arc block 21 pushes against the protective arc plate 20, further ensuring the protection stability of the protective arc plate 20. Once a protective arc plate 20 is damaged, the protective arc plate 20 at the corresponding position can be directly replaced without the need to repair or replace the entire protective device, further ensuring the reliability of the device.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A polyethylene bumper boat protection device, comprising a protection seat (1), characterized in that: The protection seat (1) is provided with a limit groove (5) extending through the limit groove (5), a plurality of limit blocks (6) are slidably mounted inside the limit groove (5), the limit blocks (6) are connected and limited by a connecting rod mechanism, a protection box (7) is fixedly mounted on the limit block (6), a telescopic protection mechanism is arranged inside the protection box (7), a protection frame (18) is symmetrically hingedly mounted on the outer wall of the protection box (7), a protection arc plate (20) is mounted on the protection frame (18), a rotation protection mechanism is arranged on the protection arc plate (20), an abutment mechanism for limiting the movement position of the protection arc plate (20) is also arranged on the protection seat (1), a clamping plate (2) is fixedly mounted on the upper end of the protection seat (1), and a clamping mechanism is arranged on the clamping plate (2); The clamping mechanism comprises a clamping column (12) symmetrically slidably mounted on the side wall of the clamping plate (2), a stopper (13) being mounted on the outer end of the clamping column (12), a wedge block (16) being fixedly connected to the inner end of the clamping column (12) and being arranged inside the clamping plate (2), a plurality of clamping teeth (17) being arranged on the straight side of the wedge block (16), a clamping spring (15) being sleeved and mounted on the outer side of the clamping column (12) between the inclined side of the wedge block (16) and the inner wall of the clamping plate (2), and the clamping mechanism further comprises a clamping assembly; The clamping assembly comprises a clamping stud (3) mounted on a clamping plate (2) via a threaded structure, a clamping ball (14) fixedly mounted on the bottom of the clamping stud (3), an outer wall of the clamping ball (14) and one side of the inclined surface of the wedge block (16) in contact with each other, and a handle (4) fixedly mounted on the outer side of the clamping stud (3); The rotation protection mechanism comprises a rotation groove (24) penetrating the protection arc plate (20), a rotation cylinder (25) being rotatably mounted on the rotation groove (24), the interior of the rotation cylinder (25) being a hollow structure, and the rotation protection mechanism further comprises a force unloading component; The unloading assembly comprises unloading grooves (34) symmetrically arranged on the upper and lower sides of the protective arc plate (20), unloading blocks (35) are slidably installed inside the unloading grooves (34), a rotating shaft (29) is rotatably installed between the unloading blocks (35), the rotating shaft (29) is fixed at both ends of the rotating cylinder (25), and unloading springs (36) are fixedly installed between the two sides of the unloading blocks (35) and the inner wall of the unloading grooves (34).

2. A polyethylene bumper boat protection device according to claim 1, characterized in that: The connecting rod mechanism comprises a full connecting rod (9) hingedly arranged on a middle position limit block (6) and a half connecting rod (10) hingedly arranged on the position limit blocks (6) on both sides, the full connecting rod (9) and the half connecting rod (10) being hingedly arranged with each other, and the connecting rod mechanism further comprises a limiting component.

3. A polyethylene bumper boat protection device according to claim 2, characterized in that: The limiting assembly comprises a limiting column (8) fixedly mounted between the inner walls of the limiting groove (5), and a limiting spring (11) is sleeved and mounted on the outer side of the limiting column (8) between adjacent limiting blocks (6).

4. A polyethylene bumper boat protection device according to claim 3, characterized in that: The abutment mechanism comprises an abutment groove (30) symmetrically arranged on the protection seat (1), a guide column (31) is fixedly installed between the inner walls of the abutment groove (30), a guide block (33) is slidably installed on the guide column (31), an abutment rod (19) is hingedly installed on the guide block (33), and the abutment rod (19) is hingedly installed on the protection frame (18), and an abutment spring (32) is sleeved and installed on the outer side of the guide column (31) between one side of the guide block (33) and the abutment groove (30).

5. A polyethylene bumper boat protection device according to claim 1, characterized in that: The telescopic protection mechanism comprises a telescopic shaft (22) slidably arranged inside the protection box (7), a telescopic arc block (21) is fixedly mounted on one end of the outer side of the telescopic shaft (22), the telescopic arc block (21) and the protection arc plate (20) are arranged in contact with each other, a telescopic spring (23) is sleeved and mounted on the outer side of the telescopic shaft (22) between the telescopic arc block (21) and the protection box (7), and the telescopic protection mechanism also comprises a magnetic component.

6. A polyethylene bumper boat protection device according to claim 5, characterized in that: The magnetic assembly comprises a fixed magnetic block (28) fixed to the inner wall of the protective box (7) and a movable magnetic block (26) fixed to the telescopic shaft (22); a buffer pad (27) is installed on the side of the movable magnetic block (26) close to the fixed magnetic block (28); and the magnetic poles of the movable magnetic block (26) and the fixed magnetic block (28) on the side close to each other are the same.

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