Vehicle body mechanism with carriage capable of being turned on one side and turned backwards
By designing a body mechanism that can be rolled over and backward, the multi-directional flip of the car is achieved by using articulated and hydraulic support rods, the safety hazards and insufficient bearing capacity of existing vehicles when rolling over and unloading, and more flexible and Safe cargo unloading process.
Patent Information
- Application Number
- CN202420191098.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-26
AI Technical Summary
Most of the existing vehicles only have the function of back-turning and cannot be unloaded quickly when it is necessary to unload sideways. The overturning vehicles have major safety hazards and insufficient load capacity.
Design a body mechanism where the car can be turned sideways and backwards. The rear-turning mechanism is used to realize the rear-turning and rollover of the car through articulation and hydraulic support rods. Combining the locking mechanism and positioning plate to ensure the stability of the car during the flip process and Security.
The back-turn and side-turning of tricycles or small vans are achieved, simplifying the unloading process, reducing manufacturing costs, reducing safety hazards and extending service life.
Smart Images
Figure CN222223990U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an improvement of a car body tipping mechanism, in particular to a car body mechanism capable of tipping the car body sideways and backwards. Background Art
[0002] Currently, many vehicles are equipped with manual or automatic dumping mechanisms, especially many small vehicles such as tricycles are equipped with rear dumping mechanisms, which are used to quickly unload goods by rear dumping when loading goods; however, most of these vehicles have only rear dumping functions. In actual use, when the goods need to be unloaded quickly from the side, they cannot be unloaded quickly by rear dumping.
[0003] At present, there are some vehicles that can roll over to unload cargo, but most of these rollover vehicles are special vehicles, and there are great safety hazards because the center of gravity of the cargo compartment will shift sideways during the rollover process. This type of dump truck is mainly used in agricultural or simple small trucks. The weight requirements for the cargo are not high, so the structure and load-bearing capacity of the dump truck are relatively simple. However, vehicles with only a rear dump truck are subject to greater restrictions in some usage scenarios. Utility Model Content
[0004] The purpose of the utility model is to provide a body structure with a vehicle body capable of sideways and rearward flipping in view of the defects and shortcomings of the prior art, which can realize different working states of rearward flipping and sideways flipping and can adapt to different application scenarios.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a vehicle body cargo compartment base 1, a rear flipping mechanism 2, and a vehicle compartment body 3; the rear flipping mechanism 2 is arranged between the vehicle body cargo compartment base 1 and the vehicle compartment body 3, and the rear end of the rear flipping mechanism 2 is hinged to the rear end of the vehicle body cargo compartment base 1 through a hinge seat 4; the vehicle compartment body 3 is arranged on the rear flipping mechanism 2, and the vehicle compartment body 3 is hinged to the rear flipping mechanism 2 through several hinges 31, and a hydraulic support rod 32 is obliquely arranged between the vehicle compartment body 3 and the rear flipping mechanism 2.
[0006] The rear flip mechanism 2 is a frame-shaped mechanism, the width of the rear flip mechanism 2 is the same as the width of the vehicle body cargo compartment base 1, and the width of the rear flip mechanism 2 is smaller than the width of the vehicle compartment body 3.
[0007] A rear flip locking mechanism 21 is provided at the front of the rear flip mechanism 2, and the rear flip locking mechanism 21 includes a pull rod 211, a locking handle 212, a connecting rod 213, a locking block 214, and a locking spring 215. The locking block 214 is hinged on the pull rod 211, and the lower part of the locking block 214 is connected to the pull rod 211 through the locking spring 215. The locking handle 212 is hinged at the left end of the pull rod 211, and the locking handle 212 is connected to the lower end of the locking block 214 through the connecting rod 213. A locking column 11 is provided at the position of the locking block 214 at the base 1 of the vehicle body cargo compartment, and the locking column 11 is clamped in the curved groove 216 of the locking block 214. Since the locking column 11 is arranged on the vehicle body cargo compartment base 1, the vehicle body cargo compartment base 1 is in a fixed state, and the rear flip mechanism 2 is clamped on the locking column 11 through the locking block 214. At this time, the vehicle compartment body 3 is fixed on the stable rear flip mechanism and is in a stable state. When rear flipping is required, the locking column 11 can be released.
[0008] The two sides of the carriage body 3 are provided with downward extending edges 39. The extending edges 39 can cover the rear flip mechanism 2, and the appearance looks neater and clearer.
[0009] The front side of the rear flip mechanism 2 is provided with a fixing rod 22, which is fixed to the front side of the rear flip mechanism 2 through two connecting buckles 221. One end of the fixing rod 22 close to the rear flip locking mechanism 21 is provided with a fixing plate 222, and the locking block 214 is fixed to the fixing plate 222. The fixing rod 22 is used to fix the components of the rear flip locking mechanism 21, so as to facilitate locking the rear flip mechanism 2 on the vehicle body cargo compartment base 1.
[0010] The bottom of the carriage body 3 is provided with a plurality of carriage frames, and the carriage frames are provided with positioning pieces 33, which are arranged vertically and correspond to the frame of the bottom rear flip mechanism 2. The positioning pieces 33 can keep the carriage body 3 in position after being laid flat, realize double-sided locking, reduce the displacement of the carriage body 3 during operation, maintain the stability of the carriage, reduce safety hazards, and extend the service life of the rear bottom flip mechanism 2.
[0011] The base length of the vehicle body cargo box base 1 is less than the length of the rear flip mechanism 2, and a plurality of sinking frames 12 are arranged at the rear of the vehicle body cargo box base 1. The length of the vehicle body cargo box base 1 is reduced to ensure that the rear part of the rear flip mechanism 2 can be lowered during the flipping process to ensure normal operation; the sinking frames 12 can ensure the body strength of the vehicle body cargo box base 1, and the sinking frames 12 can be connected to the bottom of the base after being lowered to ensure normal flipping of the vehicle body.
[0012] The working principle of the utility model is as follows: it utilizes the hinge of the rear flip mechanism 2 to realize the normal rear flip of the carriage, and the cargo on the vehicle is tilted backward. The rear flip mechanism 2 can be locked and released by the rear flip locking mechanism 21. The rear flip locking mechanism 21 is locked, and one side of the carriage body 3 is pushed, so that the carriage body 3 is flipped to one side along the hinge 31, and the hydraulic support rod 32 is used to realize auxiliary support. At this time, the rear flip mechanism 2 moves upward and flips with the carriage body 3.
[0013] After adopting the above technical scheme, the beneficial effects of the utility model are: it can realize the rearward and side rollover of a tricycle or a small van, making it convenient for users to unload goods; and the overall structure is simple and the manufacturing cost is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of the utility model after being flipped backwards;
[0017] Figure 3 This is a schematic diagram of the structure of the utility model after rafting sideways;
[0018] Figure 4 yes Figure 3 Left view of
[0019] Figure 5 This is a schematic diagram of the structure of the rear flip mechanism 2 in the utility model.
[0020] Figure 6 yes Figure 3 A magnified view of part A;
[0021] Figure 7 yes Figure 5 Enlarged view of part B. DETAILED DESCRIPTION
[0022] See also Figure 1-7As shown, the technical solution adopted in this specific embodiment is: it consists of a body cargo compartment base 1, a rear flip mechanism 2, and a compartment body 3. The rear flip mechanism 2 is arranged between the body cargo compartment base 1 and the compartment body 3, and the rear end of the rear flip mechanism 2 is hinged to the rear end of the body cargo compartment base 1 through a hinge seat 4; the compartment body 3 is arranged on the rear flip mechanism 2, and the compartment body 3 is hinged to the rear flip mechanism 2 through a plurality of hinges 31, and a hydraulic support rod 32 is obliquely arranged between the compartment body 3 and the rear flip mechanism 2. The rear flip mechanism 2 is a frame-shaped mechanism, and the width of the rear flip mechanism 2 is the same as the width of the body cargo compartment base 1, and the width of the rear flip mechanism 2 is smaller than the width of the compartment body 3. A rear flip locking mechanism 21 is provided at the front of the rear flip mechanism 2, and the rear flip locking mechanism 21 includes a pull rod 211, a locking handle 212, a connecting rod 213, a locking block 214, and a locking spring 215. The locking block 214 is hinged on the pull rod 211, and the lower part of the locking block 214 is connected to the pull rod 211 through the locking spring 215. The locking handle 212 is hinged at the left end of the pull rod 211, and the locking handle 212 is connected to the lower end of the locking block 214 through the connecting rod 213. A locking column 11 is provided at the position of the locking block 214 at the base 1 of the vehicle body cargo compartment, and the locking column 11 is clamped in the curved groove 216 of the locking block 214.
[0023] The two side edges of the carriage body 3 are provided with downward extending edges 39 .
[0024] A fixing rod 22 is provided at the front side of the rear flip mechanism 2 , and the fixing rod 22 is fixed to the front side of the rear flip mechanism 2 through two connecting buckles 221 . A fixing plate 222 is provided at one end of the fixing rod 22 close to the rear flip locking mechanism 21 , and the locking block 214 is fixed on the fixing plate 222 .
[0025] A plurality of carriage frames are arranged at the bottom of the carriage body 3 , and a positioning piece 33 is arranged on the carriage frame. The positioning piece 33 is arranged vertically, and the positioning piece 33 corresponds to the frame of the bottom rear flip mechanism 2 .
[0026] The base length of the vehicle body cargo compartment base 1 is smaller than the length of the rear flip mechanism 2 , and a plurality of sunken frames 12 are arranged at the rear of the vehicle body cargo compartment base 1 .
[0027] The working principle of the utility model is as follows: it utilizes the hinge of the rear flip mechanism 2 to realize the normal rear flip of the carriage, and the cargo on the vehicle is tilted backward. The rear flip mechanism 2 can be locked and released by the rear flip locking mechanism 21. The rear flip locking mechanism 21 is locked, and one side of the carriage body 3 is pushed, so that the carriage body 3 is flipped to one side along the hinge 31, and the hydraulic support rod 32 is used to realize auxiliary support. At this time, the rear flip mechanism 2 moves upward and flips with the carriage body 3.
[0028] Since the locking column 11 is arranged on the vehicle body cargo compartment base 1, the vehicle body cargo compartment base 1 is in a fixed state, and the rear flip mechanism 2 is clamped on the locking column 11 through the locking block 214. At this time, the vehicle body 3 is fixed on the stable rear flip mechanism and is in a stable state. When rear flipping is required, just loosen the locking column 11. The extended edge 39 can cover the rear flip mechanism 2, which looks neater and clearer in appearance. The fixing rod 22 is used to fix the components of the rear flip locking mechanism 21, so as to facilitate locking the rear flip mechanism 2 on the vehicle body cargo compartment base 1. The positioning piece 33 is provided to keep the vehicle body 3 in position after being laid flat, realize double-sided locking, reduce the displacement of the vehicle body 3 during operation, maintain the stability of the body, reduce safety hazards, and extend the service life of the rear bottom flip mechanism 2. The length of the vehicle body cargo box base 1 is reduced to ensure that the rear part of the rear flip mechanism 2 can be lowered during the flip to ensure normal operation; the sunken frame 12 can ensure the body strength of the vehicle body cargo box base 1, and at the same time the sunken frame 12 can be connected to the bottom of the base after descending to ensure normal flipping of the vehicle body.
[0029] After adopting the above technical scheme, the beneficial effects of the utility model are: it can realize the rearward and side rollover of a tricycle or a small van, making it convenient for users to unload goods; and the overall structure is simple and the manufacturing cost is low.
[0030] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. A vehicle body structure capable of sideways and backward flipping, characterized in that: The vehicle comprises a cargo compartment base (1), a rear flip mechanism (2), and a compartment body (3); the rear flip mechanism (2) is arranged between the cargo compartment base (1) and the compartment body (3); the rear end of the rear flip mechanism (2) is hinged to the rear end of the cargo compartment base (1) via a hinge seat (4); the compartment body (3) is arranged on the rear flip mechanism (2), the compartment body (3) is hinged to the rear flip mechanism (2) via a plurality of hinges (31), and a hydraulic support rod (32) is obliquely arranged between the compartment body (3) and the rear flip mechanism (2).
2. A vehicle body structure capable of sideways and rearward flipping according to claim 1, characterized in that: The rear flip mechanism (2) is a frame-shaped mechanism, the width of the rear flip mechanism (2) is the same as the width of the vehicle body cargo compartment base (1), and the width of the rear flip mechanism (2) is smaller than the width of the vehicle compartment body (3).
3. The vehicle body structure capable of sideways and rearward flipping according to claim 1, characterized in that: The front part of the rear flip mechanism (2) is provided with a rear flip locking mechanism (21), and the rear flip locking mechanism (21) comprises a pull rod (211), a locking handle (212), a connecting rod (213), a locking block (214), and a locking spring (215). The locking block (214) is hinged on the pull rod (211), and the lower part of the locking block (214) is connected to the pull rod (211) through the locking spring (215). The locking handle (212) is hinged to the left end of the pull rod (211), and the locking handle (212) is connected to the lower end of the locking block (214) through the connecting rod (213). A locking column (11) is provided at the position of the vehicle body cargo compartment base (1) corresponding to the locking block (214), and the locking column (11) is clamped in the curved groove (216) of the locking block (214).
4. The vehicle body structure capable of sideways and rearward flipping according to claim 1, characterized in that: The two side edges of the carriage body (3) are provided with downward extending edges (39).
5. The vehicle body structure capable of sideways and rearward flipping according to claim 1, characterized in that: A fixing rod (22) is arranged on the front side of the rear flip mechanism (2), the fixing rod (22) is fixed to the front side of the rear flip mechanism (2) via two connecting buckles (221), a fixing plate (222) is arranged at one end of the fixing rod (22) close to the rear flip locking mechanism (21), and the locking block (214) is fixed on the fixing plate (222).
6. The vehicle body structure with a vehicle compartment capable of sideways and backward flipping according to claim 1, characterized in that: A plurality of carriage frames are arranged at the bottom of the carriage body (3), and a positioning piece (33) is arranged on the carriage frame. The positioning piece (33) is arranged vertically, and the positioning piece (33) corresponds to the frame of the bottom rearward tipping mechanism (2).
7. The vehicle body structure capable of sideways and rearward flipping according to claim 1, characterized in that: The base length of the vehicle body cargo compartment base (1) is less than the length of the rear tipping mechanism (2), and a plurality of sunken frames (12) are arranged at the rear of the vehicle body cargo compartment base (1).