Simple three-wheel scooter for old people

Abstract

The simple three-wheeled scooter comprises a first tricycle body, a second tricycle body and a shielding plate, a fixing rod is fixed to the inner side of the first tricycle body, a first support is rotatably arranged on the outer side of the fixing rod, a fixing box is fixed to one end of the inner side of the first tricycle body, and a pull rod is slidably arranged in the fixing box; the outer side of the pull rod is sleeved with a spring, the pull rod forms an elastic telescopic structure in the fixing box through the spring, fixing frames are fixed to the two sides of the second tricycle body, second supports are rotationally clamped in the fixing frames, and magnets are fixed to the sides, close to the second tricycle body, of the second supports. The shielding plate can be quickly disassembled and assembled, rain and snow weather or sun exposure can be effectively dealt with, a good guarantee is provided for a rider, meanwhile, the second support can be attracted to the second tricycle body through the magnets in the unused state, and good stability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of old age scooter, especially simple three-wheel old age scooter. BACKGROUND

[0002] Old age scooter is a kind of portable scooter tool, which is light, practical and safe and reliable, can provide great convenience for the travel of the old people, the speed of this kind of vehicle is relatively slow, and most of the old age scooters are three-wheel or four-wheel vehicles, so the safety is relatively high, and it is more suitable for the old people to use;

[0003] For the related technology in the above, the inventor believes that at present, the traditional three-wheel old age scooter cannot better provide shelter from rain and snow weather for the rider when encountering sudden weather, and in the case that the sun is relatively hot, the sun directly irradiates the rider, which easily causes the older population to catch a cold by raining and sunstroke, and easily causes physical damage to the older population. INVENTION CONTENTS

[0004] In order to solve the problem that the existing three-wheel old age scooter cannot better provide shelter from rain and snow weather for the rider and easily causes the rider to catch a cold by raining and sunstroke in the case of direct sunlight, a simple three-wheel old age scooter is provided.

[0005] The simple three-wheel old age scooter provided in the application adopts the following technical solution:

[0006] A simple three-wheel old age scooter, comprising a three-wheel vehicle one vehicle body, a three-wheel vehicle two vehicle body and a shielding plate, the inner side of the three-wheel vehicle one vehicle body is fixed with a fixed rod, and the outer side of the fixed rod is rotatably provided with a first support, the inner side of the three-wheel vehicle one vehicle body is fixed with a fixed box at one end, and the inside of the fixed box is slidably provided with a pull rod, and the outer side of the pull rod is sleeved with a spring, the pull rod constitutes an elastic telescopic structure in the inside of the fixed box through the spring, the two sides of the three-wheel vehicle two vehicle body are fixed with a fixed frame, and the inside of the fixed frame is rotatably clamped with a second support, and the side of the second support close to the three-wheel vehicle two vehicle body is fixed with a magnet, and the magnet is magnetically adsorbed with the three-wheel vehicle two vehicle body.

[0007] By adopting the above technical solution, the fixed rod is used to provide a limiting rotation function for the first support, the first support is used to be connected through the nut and the connecting bolt, so as to ensure the stability of the front end of the shielding plate, the second support is connected through the nut and the first support column, so as to ensure the stability of the rear end of the shielding plate, and the second supports on the two sides of the three-wheel vehicle two vehicle body are magnetically adsorbed with the three-wheel vehicle two vehicle body through the magnet, which further enhances the stability of the shielding plate after installation.

[0008] Optionally, a second tricycle body is provided at one end of the first tricycle body, and tricycle wheels are installed at the bottom of the second tricycle body.

[0009] By adopting the above technical solution, the second body of the tricycle and the first body of the tricycle constitute a complete tricycle body, which is convenient for the elderly to operate and control. The wheels of the tricycle are used to provide mobility for the second body of the tricycle and the first body of the tricycle.

[0010] Optionally, a handlebar is provided at the end of the tricycle body away from the tricycle body, and two sets of tricycle wheels are provided at the bottom of the handlebar.

[0011] By adopting the above technical solution, the tricycle handlebars, as an important component for controlling the direction of the tricycle, are designed in a way that directly affects the operating experience of the elderly. By setting two sets of tricycle wheels at the bottom of the tricycle handlebars, the tricycle is made into a reverse tricycle structure, which gives the front of the tricycle better stability.

[0012] Optionally, a tricycle seat is installed on the top of the second body of the tricycle.

[0013] By adopting the above technical solution, the tricycle seat is used for riders to ride.

[0014] Optionally, the bottom side of the shield is provided with two sets of first pillars, which are connected to two sets of second brackets respectively, and the first pillars are fastened to the second brackets by nuts.

[0015] By adopting the above technical solution, two sets of first pillars are set on one side of the bottom of the shield. This design allows the shield to be installed more stably on the tricycle. The first pillar is fastened to the second bracket with nuts, and the connection method is both simple and practical.

[0016] Optionally, two sets of second pillars are provided on the bottom side of the shield away from the first pillar, and the bottom of each set of second pillars is fixed with a reinforcing bracket, and the bottom of each set of reinforcing brackets is fixed with a connecting bolt, which is fastened to the first bracket by a nut.

[0017] By adopting the above technical solution, two sets of second pillars are provided on the bottom side of the shield away from the first pillar, which further enhances the installation stability of the shield. The reinforced bracket is used to strengthen the support of the second pillars, and the connecting bolt is fastened to the first bracket by a nut.

[0018] Optionally, the cross-section of the reinforcing bracket is in the shape of an "I" to improve the support stability of the second pillar.

[0019] By adopting the above technical solutions, the "I" shaped structure has high bending strength and load-bearing capacity, and can maintain the stability of the structure when subjected to external forces, making it less prone to deformation or damage.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This utility model provides a simple three-wheeled mobility scooter for the elderly. By setting a first bracket and two sets of second brackets, the rear end of the shield can be stably connected to the two sets of second brackets through two sets of first pillars. At the same time, the front end of the shield is connected to two sets of reinforcing brackets at the bottom of the two sets of second pillars. In addition, the bottom of the two sets of reinforcing brackets is provided with connecting bolts. The two sets of connecting bolts are fastened to the hole pile structure opened on both sides of the first bracket. Thus, the top of the first and second bodies of the tricycle are protected by the shield, preventing rain, snow and sun exposure, and the storage box can be easily disassembled and installed.

[0022] 2. This utility model provides a simple three-wheeled mobility scooter for the elderly. The second bracket engages and rotates with the fixed frame via a circular ball head. Simultaneously, the second bracket is attracted and stored to the two bodies of the tricycle via an inner magnet, thus ensuring good stability when not in use. Furthermore, the first bracket is rotatably connected to the fixed rod. When the first bracket is not in use, it can be rotated 90 degrees and the pull rod can be pulled upward to provide a limiting engagement function for the first bracket. The pull rod forms an elastic telescopic structure inside the fixed box through a spring, thus having an automatic reset function. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the shielding plate of this utility model in its installed state;

[0024] Figure 2 This is a schematic diagram of the overall structure of the shielding component of this utility model;

[0025] Figure 3 This is a schematic diagram of the shielding plate of this utility model in its uninstalled state;

[0026] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0027] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B;

[0028] Figure 6 This is a cross-sectional view of the connection between the tie rod and the first bracket of this utility model;

[0029] Figure 7 This is a schematic diagram of the connection structure between the second support and the magnet in this utility model.

[0030] The reference signs in the drawings: 1, tricycle one vehicle body; 2, tricycle two vehicle body; 3, tricycle wheel; 4, tricycle handle; 5, tricycle seat; 6, fixed box; 7, pull rod; 8, spring; 9, fixed rod; 10, first support; 11, fixed frame; 12, second support; 13, magnet; 14, shielding plate; 15, first support column; 16, second support column; 17, reinforcing support; 18, connecting bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying Figures 1-7 Further detailed description of the present application.

[0032] In the embodiment:

[0033] As Figure 4 , Figure 5 , Figure 6 and shown in 7, the utility model discloses a simple three-wheeled old age walking vehicle, including tricycle one vehicle body 1, tricycle two vehicle body 2 and shielding plate 14, the inner side of tricycle one vehicle body 1 is fixed with fixed rod 9, and the outer side of fixed rod 9 rotates first support 10, and the inner side of tricycle one vehicle body 1 is fixed with fixed box 6, and the inside of fixed box 6 is slidably provided with pull rod 7, and the outer side of pull rod 7 is sleeved with spring 8, and pull rod 7 constitutes elastic telescopic structure in the inside of fixed box 6 through spring 8, both sides of tricycle two vehicle body 2 are fixed with fixed frame 11, and the inside of fixed frame 11 is rotatably clamped with second support 12, and second support 12 is fixed with magnet 13 on the side close to tricycle two vehicle body 2, and magnet 13 is magnetically adsorbed with tricycle two vehicle body 2.

[0034] Among them, when installing shielding plate 14, only pull rod 7 is pulled to remove the limiting clamping of first support 10, then the front end of shielding plate 14 is installed on first support 10 through connecting bolt 18, the rear end is installed on second support 12 through first support column 15, and is fastened respectively, pull rod 7 is released after pulling is completed, and will automatically rebound through spring 8, and the adsorption force of magnet 13 can effectively prevent second support 12 from accidentally rotating due to vibration or external force during driving.

[0035] As Figure 1 and Figure 3 shown, one end of tricycle one vehicle body 1 is provided with tricycle two vehicle body 2, and the bottom of tricycle two vehicle body 2 is provided with tricycle wheel 3.

[0036] The design of placing the second body 2 of the tricycle at one end of the first body 1 of the tricycle makes the entire tricycle more compact and integrated, making it easier for the elderly to operate and control. The second body 2 and the first body 1 of the tricycle can be installed using the existing connection method. The tricycle wheel 3 is an existing tricycle wheel, which is assembled and driven using the existing connection method.

[0037] like Figure 1 and Figure 3 As shown, a handlebar 4 is provided at one end of the tricycle body 1 away from the tricycle body 2, and two sets of tricycle wheels 3 are provided at the bottom of the handlebar 4.

[0038] Among them, the tricycle handlebar 4 is the existing tricycle handlebar, which is used to provide directional rotation function for the whole.

[0039] like Figure 1 and Figure 2 As shown, two sets of first pillars 15 are provided on one side of the bottom of the baffle plate 14, and are connected to two sets of second brackets 12 respectively, and the first pillars 15 are fastened to the second brackets 12 by nuts.

[0040] Among them, the two sets of first pillars 15 are respectively connected to the two sets of second brackets 12. By increasing the connection points, the installation stability of the shield 14 is effectively improved. The nut tightening method has good adjustability and tightening force, which can ensure that the connection between the first pillar 15 and the second bracket 12 is tight and reliable, and it is not easy for it to loosen or fall off.

[0041] like Figure 1 and Figure 2 As shown, two sets of second pillars 16 are provided on the bottom side of the shield 14 away from the first pillar 15, and the bottom of the two sets of second pillars 16 is fixed with a reinforcing bracket 17, and the bottom of the two sets of reinforcing brackets 17 is fixed with a connecting bolt 18. The connecting bolt 18 is fastened to the first bracket 10 by a nut.

[0042] The two sets of second pillars 16 cooperate with the first pillar 15 to support the shield 14, making it more stable to be installed on the tricycle. The setting of the reinforcing bracket 17 further enhances the supporting capacity of the second pillars 16, making it more firmly connected to the tricycle. The connecting bolt 18 is fastened to the first bracket 10 by the existing nut. This connection method is simple and reliable, and easy to adjust and disassemble.

[0043] like Figure 1 and Figure 2 As shown, the cross-section of the reinforcing bracket 17 is in the shape of an "I" to improve the support stability of the second support column 16.

[0044] The reinforcement bracket 17 is designed as an "I" shaped structure, which can more firmly support the second pillar 16, thereby enhancing the installation stability of the entire shield 14.

[0045] In practice, firstly, when it is necessary to install the cover plate 14, pull the lever 7 to release the limiting engagement of the first bracket 10, thereby allowing the first bracket 10 to rotate 90 degrees. Then, insert the connecting bolts 18, which are connected to the two sets of second pillars 16 at the bottom front end of the cover plate 14 via the reinforcing bracket 17, into the holes on both sides of the first bracket 10, and tighten them with nuts. This ensures that the two sets of connecting bolts 18 are stably installed on both sides of the first bracket 10. Then, pull the second body 2 of the tricycle. The second brackets 12 on both sides release the magnet 13 from the adsorption state of the second body 2 of the tricycle and rotate 90 degrees outward. Then, the two sets of first pillars 15 at the rear end of the cover plate 14 are inserted into the holes opened on the second brackets 12 and tightened with the existing nuts. The two sets of first pillars 15 are tightened with the two sets of second brackets 12 respectively, so that the cover plate 14 is stably installed on the top of the first body 1 and the second body 2 of the tricycle to provide protection for the rider.

[0046] When it is necessary to remove the cover plate 14, the above operation is reversed to release the fastening connection between the connecting bolt 18 and the first support 15. Then, the two sets of second brackets 12 are rotated inward and attracted to the two-wheeled vehicle body 2 by the magnet 13. After that, the pull rod 7 is pulled upward and the first bracket 10 is rotated 90 degrees. Then, the pull rod 7 is released and the pull rod 7 is elastically rebounded inside the fixing box 6 by the spring 8 to limit the insertion of the first bracket 10.

[0047] In this embodiment: the tricycle body 1, the tricycle body 2, the tricycle wheels 3, the tricycle handlebars 4, and the tricycle seat 5 are all existing tricycle components, and are assembled into a complete tricycle system using existing installation methods.

[0048] The advantages of this technical solution in practical applications include, but are not limited to, the following:

[0049] 1. By setting up the first bracket 10 and two sets of second brackets 12, the blind 14 can be quickly disassembled and assembled, thus effectively dealing with rain, snow or sun exposure and providing better protection for riders.

[0050] 2、Second support 12 is engaged with fixed frame 11 through round ball head and can rotate, so that the second support 12 can be angle adjusted, and meanwhile the second support 12 can be adsorbed on the tricycle second vehicle body 2 in the unused state through magnet 13, so that better stability is obtained, and meanwhile the first support 10 can be limited and bunched through pull rod 7, so that the first support 10 and the second support 12 have better bunching function in the unused state.

[0051] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A simple three-wheeled mobility scooter for the elderly, characterized in that: It includes a tricycle body (1), a tricycle body (2), and a cover (14); A fixing rod (9) is fixed on the inner side of the first body (1) of the tricycle, and a first bracket (10) is rotatably mounted on the outer side of the fixing rod (9). A fixing box (6) is fixed at one end of the inner side of the first body (1) of the tricycle, and a pull rod (7) is slidably mounted inside the fixing box (6). A spring (8) is sleeved on the outer side of the pull rod (7). The pull rod (7) forms an elastic telescopic structure inside the fixing box (6) through the spring (8). Fixing frames (11) are fixed on both sides of the second body (2) of the tricycle, and a second bracket (12) is rotatably engaged inside the fixing frame (11). A magnet (13) is fixed on the side of the second bracket (12) close to the second body (2) of the tricycle. The magnet (13) is magnetically attracted to the second body (2) of the tricycle.

2. The simple three-wheeled mobility scooter for the elderly according to claim 1, characterized in that, One end of the tricycle body (1) is provided with a tricycle body (2), and the bottom of the tricycle body (2) is equipped with tricycle wheels (3).

3. A simple three-wheeled mobility scooter for the elderly according to claim 1, characterized in that, The end of the first body (1) of the tricycle away from the second body (2) of the tricycle is provided with a tricycle handle (4), and the bottom of the tricycle handle (4) is provided with two sets of tricycle wheels (3).

4. A simple three-wheeled mobility scooter for the elderly according to claim 2, characterized in that, The tricycle seat (5) is installed on the top of the two-wheeled vehicle body (2).

5. A simple three-wheeled mobility scooter for the elderly according to claim 1, characterized in that, Two sets of first pillars (15) are provided on one side of the bottom of the shield (14), and are respectively connected to two sets of second supports (12), and the first pillars (15) are fastened to the second supports (12) by nuts.

6. A simple three-wheeled mobility scooter for the elderly according to claim 1, characterized in that, Two sets of second pillars (16) are provided on the side of the bottom of the shield (14) away from the first pillar (15), and the bottom of the two sets of second pillars (16) is fixed with a reinforcing bracket (17), and the bottom of the two sets of reinforcing brackets (17) is fixed with a connecting bolt (18), which is fastened to the first bracket (10) by a nut.

7. A simple three-wheeled mobility scooter for the elderly according to claim 6, characterized in that, The cross-section of the reinforcing bracket (17) is in the shape of an "I" to improve the support stability of the second pillar (16).

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