Tricycle frame convenient to disassemble and assemble

Abstract

The utility model relates to the field of tricycle frames, and discloses a tricycle frame convenient to disassemble and assemble, which comprises a mounting seat, a hopper body is arranged at the top of the mounting seat, a positioning block is fixedly connected to the bottom side of the hopper body, and the positioning block is used for quickly mounting the hopper body on the mounting seat. Positioning grooves are formed in the two ends of the top side of the mounting base correspondingly, a movable supporting plate is arranged at the middle end of the mounting base, sliding rails are slidably connected to the two ends of the movable supporting plate correspondingly, the sliding rails are fixedly connected with the mounting base, and a fixing assembly is arranged at the right end of the mounting base and used for fixing the car hopper body and the mounting base. According to the tricycle hopper, rapid positioning and rapid installation of the tricycle hopper body can be achieved by arranging the positioning block, the stability of connection between the tricycle hopper body and the installation base can be improved by limiting the positioning block, the tricycle hopper body is prevented from being separated from the installation base in the running process, and the safety of a tricycle in the running process is improved.

Description

Technical Field

[0001] The utility model relates to the field of tricycle frames, in particular to a tricycle frame which is easy to assemble and disassemble. Background Art

[0002] An electric tricycle is a three-wheeled vehicle used for transporting goods or people, powered by a battery and driven by an electric motor. The electric tricycle uses a tubular, large-capacity, left-right lining, deep-discharge, traction-type battery that can adapt to the requirements of long-term continuous discharge. The frame of the electric tricycle is an important component of the electric tricycle and is the main body of the electric tricycle. The frames of electric tricycles on the market are mainly designed and produced according to the styles of the electric tricycles.

[0003] At present, the buckets of most tricycles on the market are fixed to the frame by bolts. The installation process of fixing the bucket to the frame by bolts is long and cumbersome, which affects the assembly efficiency of the tricycle. After long-term use, the bolts will become loose, which makes the tricycle very unsafe during driving. In response to this technical problem, the present application proposes a tricycle frame that is easy to disassemble and assemble. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a tricycle frame that is easy to disassemble and assemble. By setting a positioning block, the bucket can be quickly positioned and installed, and by limiting the positioning block, the stability of the connection between the bucket and the mounting seat can be improved, thereby avoiding the bucket and the mounting seat from being separated during driving, and improving the safety of the tricycle during driving; by changing the position of the movable plate, the load-bearing position of the bucket can be changed, so that the load-bearing position can be changed according to the position of the object, thereby improving the overall stability of the tricycle during transportation.

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

[0006] A tricycle frame that is easy to disassemble and assemble includes a mounting seat, a truck bed body is provided on the top of the mounting seat, a positioning block is fixedly connected to the bottom side of the truck bed body, and the positioning block is used to quickly install the truck bed body on the mounting seat, positioning grooves are provided at both ends of the top side of the mounting seat, a movable support plate is provided at the middle end of the mounting seat, and slide rails are slidably connected to both ends of the movable support plate, and the slide rails are fixedly connected to the mounting seat, and a fixing assembly is provided at the right end of the mounting seat, and the fixing assembly is used to fix the truck bed body and the mounting seat.

[0007] Furthermore, the fixing assembly includes a limiting rod slidably connected to the right end of the mounting seat, and a limiting block is provided at the right end of the limiting rod. The limiting block is used to limit the limiting rod to prevent the limiting rod from sliding out, and a pin is provided at one end of the limiting block.

[0008] Furthermore, a slot matching the size of the positioning block is provided at the middle end of the top side of the limiting plug rod.

[0009] Furthermore, a support rod is provided at the left bottom end of the mounting seat, and the support rod is used to improve the structural stability of the mounting seat.

[0010] Furthermore, a socket matching the size of the limiting block is provided at the right end of the mounting seat.

[0011] Furthermore, a plurality of mounting members are fixedly connected to both ends of the bottom side of the mounting seat, and the mounting members are used to mount other components.

[0012] Furthermore, the size of the positioning groove is adapted to the size of the positioning block.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the positioning block is provided to realize the rapid positioning and quick installation of the truck bed body, and the positioning block is limited to improve the stability of the connection between the truck bed body and the mounting seat, thereby preventing the truck bed body from being separated from the mounting seat during driving, thereby improving the safety of the tricycle during driving.

[0015] 2. In the present invention, the load-bearing position of the truck bed body can be changed by changing the position of the movable support plate, so that the load-bearing position can be changed according to the position of the object, thereby improving the overall stability of the tricycle during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a tricycle frame that is easy to disassemble and assemble proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of a mounting base for a tricycle frame that is easy to disassemble and assemble, as proposed by the present invention;

[0018] Figure 3 The utility model is a schematic structural diagram of a limiting plug rod of a tricycle frame which is easy to disassemble and assemble.

[0019] Legend:

[0020] 1. Mounting seat; 2. Cargo box body; 3. Mounting parts; 4. Limit block; 5. Limit rod; 6. Positioning block; 7. Slide rail; 8. Movable support plate; 9. Positioning slot; 10. Card slot; 11. Latch. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-3 The utility model provides an embodiment: a tricycle frame that is easy to disassemble and assemble, including a mounting seat 1, a truck body 2 is provided on the top of the mounting seat 1, and a positioning block 6 is fixedly connected to the bottom side of the truck body 2. By inserting multiple positioning blocks 6 into the positioning grooves 9 located on the top side of the mounting seat 1, the truck body 6 can be quickly positioned, thereby improving the installation efficiency of the truck body 2. The positioning blocks 6 are used to quickly install the truck body 2 on the mounting seat 1. Positioning grooves 9 are provided at both ends of the top side of the mounting seat 1. A movable support plate 8 is provided at the middle end of the mounting seat 1. By changing the position of the movable support plate, the load-bearing position of the truck body can be changed, so that the truck body can be positioned according to the position of the object. To change the load-bearing position, both ends of the mobile support plate 8 are slidably connected with slide rails 7, and the slide rails 7 are fixedly connected to the mounting seat 1. The right end of the mounting seat 1 is slidably connected to the limit rod 5. By setting the limit rod 5, multiple positioning blocks 6 can be limited to prevent the bucket body 2 from being separated from the mounting seat 1 during driving. A limit block 4 is provided at the right end of the limit rod 5. The limit block 4 is used to limit the limit rod 5 to prevent the limit rod 5 from sliding out, thereby improving the stability of the limit rod 5 in the mounting seat 1. A pin 11 is provided at one end of the limit block 4. By setting the pin 11, the limit block 4 can be limited to prevent the limit block 4 from being separated from the limit rod 5 due to vibration.

[0023] A slot 10 that matches the size of the positioning block 6 is provided at the top middle end of the limiting rod 5. By inserting the limiting rod 5 into the mounting seat 1, the truck body 2 can be quickly positioned. A support rod is provided at the left bottom end of the mounting seat 1. The support rod is used to improve the structural stability of the mounting seat 1. A socket that matches the size of the limiting block 4 is provided at the right end of the mounting seat 1. By inserting the limiting block 4 into the socket, the limiting rod 5 can be limited, thereby improving the stability of the limiting rod 5 in the mounting seat 1. A plurality of mounting parts 3 are fixedly connected to both ends of the bottom side of the mounting seat 1. The mounting parts 3 are used to install other components. The size of the positioning groove 9 is adapted to the size of the positioning block 6.

[0024] Working principle: First, remove the limiting rod 5 from the mounting seat 1, and then insert the multiple positioning blocks 6 located on the bottom side of the truck bed body 2 into the positioning groove 9 located on the top side of the mounting seat 1, thereby completing the connection between the truck bed body 2 and the mounting seat 1, and then insert the limiting rod 5 into the mounting seat 1. The limiting rod 5 can not only limit the positioning blocks 6, but also improve the load-bearing capacity of the mounting seat 1. When the truck bed body 2 is loaded with goods, the position of the movable support plate 8 can be adjusted to increase the load-bearing capacity of some positions of the truck bed body 2, thereby improving the safety of the truck bed body 2 during transportation.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tricycle frame that is easy to disassemble and assemble, characterized in that: The utility model comprises a mounting seat (1), wherein a truck body (2) is provided on the top of the mounting seat (1), a positioning block (6) is fixedly connected to the bottom side of the truck body (2), and the positioning block (6) is used to quickly install the truck body (2) on the mounting seat (1), and positioning grooves (9) are provided at both ends of the top side of the mounting seat (1), a movable support plate (8) is provided at the middle end of the mounting seat (1), and both ends of the movable support plate (8) are slidably connected to a slide rail (7), and the slide rail (7) is fixedly connected to the mounting seat (1), and a fixing component is provided at the right end of the mounting seat (1), and the fixing component is used to fix the truck body (2) and the mounting seat (1).

2. The tricycle frame that is easy to assemble and disassemble according to claim 1, characterized in that: The fixing assembly comprises a limiting rod (5) slidably connected to the right end of the mounting seat (1), a limiting block (4) is provided at the right end of the limiting rod (5), the limiting block (4) is used to limit the limiting rod (5) to prevent the limiting rod (5) from sliding out, and a latch (11) is provided at one end of the limiting block (4).

3. The tricycle frame that is easy to assemble and disassemble according to claim 2, characterized in that: A slot (10) matching the size of the positioning block (6) is provided at the middle end of the top side of the limiting insertion rod (5).

4. The tricycle frame that is easy to assemble and disassemble according to claim 1, characterized in that: A support rod is provided at the left bottom end of the mounting seat (1), and the support rod is used to improve the structural stability of the mounting seat (1).

5. The tricycle frame that is easy to assemble and disassemble according to claim 1, characterized in that: The right end of the mounting seat (1) is provided with a socket that matches the size of the limiting block (4).

6. The tricycle frame that is easy to assemble and disassemble according to claim 1, characterized in that: A plurality of mounting members (3) are fixedly connected to both ends of the bottom side of the mounting seat (1), and the mounting members (3) are used to mount other components.

7. The tricycle frame that is easy to assemble and disassemble according to claim 1, characterized in that: The size of the positioning groove (9) is compatible with the size of the positioning block (6).

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