Convenient car covering device
By designing a linkage structure for the base plate, handle, baffle, and limiting components of the convenient car cover, the problems of unstable fixation and finger pinching injuries of existing car cover devices are solved, achieving stable fixation and safe operation.
Patent Information
- Application Number
- CN202511380207.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-25
- Publication Date
- 2025-12-09
AI Technical Summary
Existing car chocks mostly use rail blocks or wooden wedges, which can easily pinch fingers when handled manually, have unstable fixing effects, and are prone to loosening and falling off, leading to brake failure.
A convenient car cover was designed, including a base plate, handle, baffle, linkage plate and limiting component. Through the linkage between the baffle and the linkage plate, the sliding of the slider and the clamping of the limiting component, the mine car is stably fixed and prevented from loosening and falling off.
It improves the stability and braking reliability of the car cover, avoids the risk of finger pinching, and enhances operational safety and convenience.
Smart Images
Figure CN121084451A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of vehicle cover technology, and more particularly to a convenient vehicle cover. Background Technology
[0002] In mining operations, mine cars are the core equipment for transporting ore, waste, and other materials. Their operation relies on a dedicated mine car track system. The track transport lines traverse key areas such as underground mining faces, bottom yards, and surface transfer stations, making it an indispensable link in the mining production chain. Due to the special operating environment of mines, mine car tracks are often laid in narrow underground tunnels or complex surface terrain. Furthermore, mine cars require frequent starts, stops, turns, and train formations during operation. To prevent slippage when parked or under temporary braking, car covers are needed to slow down the mine cars. Existing car covers mostly use rail stops or wooden wedges, which require manual handling and placement close to the wheels, easily causing finger injuries. Moreover, direct placement on the track provides unstable fixation, easily loosening and falling off due to mine car vibration, track surface wear, or material spillage, leading to braking failure. Therefore, this invention proposes a convenient car cover. Summary of the Invention
[0003] The purpose of this invention is to address the problems in the prior art where car cover devices mostly use rail blocks or wooden wedges, which require manual handling and placement close to the wheels, easily causing finger injuries. Furthermore, placing them directly on the track results in unstable fixation, and they are prone to loosening and falling off due to mine car vibration, track surface wear, or material spillage, leading to brake failure. Therefore, this invention proposes a convenient car cover device.
[0004] The technical solution of the present invention: A convenient vehicle cover includes: a base plate, a handle fixedly disposed on one side of the base plate, a fixed seat fixedly disposed at one end of the base plate, a baffle rotatably disposed on the fixed seat, a first connecting seat fixedly disposed on one side of the baffle, and a connecting plate rotatably disposed on the first connecting seat; a fixed plate disposed on the upper surface of the base plate, a groove formed on the upper surface of the fixed plate, a slider slidably disposed inside the groove, a second connecting seat fixedly disposed at the upper end of the slider, the second connecting seat being rotatably connected to one end of the connecting plate; and limiting components for positioning the baffle fixedly disposed on both sides of the slider.
[0005] Optionally, the limiting component includes connecting rods fixedly disposed on both sides of the slider. One end of the connecting rod passes through the fixed plate and extends to be connected to a linkage seat. Both ends of the linkage seat are rotatably connected to linkage rods. One end of the linkage rod is rotatably connected to a connecting shaft. The lower end of the connecting shaft is fixedly connected to a guide block. The lower end of the guide block is fixedly connected to a limiting plate.
[0006] Optionally, a guide groove is provided on the base plate, and the guide groove is slidably connected to the guide block.
[0007] Optionally, a reinforcing rod is provided at the connection between the bottom plate and the handle.
[0008] Optionally, an installation frame is fixedly sleeved on the outer wall of the handle, and a lighting lamp is provided on the installation frame.
[0009] Optionally, a protective sleeve is sleeved on the upper end of the handle.
[0010] Optionally, a plurality of anti-slip strips are fixedly provided on one side of the baffle.
[0011] Optionally, the chute and the slider are arranged in a "convex" shape structure.
[0012] Optionally, the limiting plate is arranged in an "L" shape structure.
[0013] Optionally, a clamping strip is fixedly provided on one side of the limiting plate, and a plurality of anti-slip grooves are formed on the outer wall of the clamping strip.
[0014] Compared with the prior art, the present invention has the following beneficial technical effects:
[0015] In the present invention, through the fixed seat with a baffle fixedly provided at one end of the bottom plate, the linkage plate rotatably connected to the baffle, the slider rotatably connected to the other end of the linkage plate and slidably arranged in the chute of the fixed plate, and the limiting components fixed on both sides of the slider, when the mine car impacts the baffle, the impact force can drive the linkage plate to push the slider to slide through the baffle, thereby prompting the limiting plate of the limiting component to clamp on the track, effectively resisting the influence of the vibration of the mine car, the wear of the track or the spilling of materials, avoiding the loosening and falling off of the car stopper, preventing the braking failure, and enhancing the fixing stability and braking reliability of the car stopper;
[0016] Furthermore, in the present invention, through the handle fixedly provided on one side of the bottom plate and the lighting lamp provided on the installation frame fixedly sleeved on the outer wall of the handle, when the operator holds the handle to carry and place the car stopper, the lighting lamp can illuminate the operation area, which not only avoids the risk of finger squeezing caused by manual operation close to the wheel, but also solves the problem of poor operation vision in a dim environment, and enhances the operation safety and convenience. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A structural schematic diagram of a convenient car stopper of the present invention is given;
[0018] Figure 2 is Figure 1 a structural schematic diagram of the second connection seat in
[0019] Figure 3 is Figure 2 a split structural schematic diagram of the second connection seat in
[0020] Figure 4 is Figure 2 A schematic diagram of the split structure;
[0021] Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle.
[0022] Figure label:
[0023] 1. Base plate; 2. Handle; 3. Fixing seat; 4. Baffle; 5. First connecting seat; 6. Linkage plate; 7. Fixing plate; 8. Slide groove; 9. Slider; 10. Second connecting seat;
[0024] 11. Limiting assembly; 111. Connecting rod; 112. Linkage seat; 113. Linkage rod; 114. Connecting shaft; 115. Guide block; 116. Limiting plate;
[0025] 12. Guide groove; 13. Reinforcing rod; 14. Mounting bracket; 15. Lighting lamp; 16. Protective sleeve; 17. Anti-slip strip; 18. Clip; 19. Anti-slip groove. Detailed Implementation
[0026] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.
[0027] The components of the embodiments of the invention described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.
[0028] Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.
[0029] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0030] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] Embodiment
[0032] As Figure 1 and Figure 2 As shown, a convenient car stopper proposed by the present invention includes: a bottom plate 1, a guiding groove 12 is formed on the bottom plate 1, a handle 2 is fixedly arranged on one side of the bottom plate 1, the handle 2 is arranged in an "L" shape, which is convenient for taking, and a reinforcing rod 13 is arranged at the connection between the bottom plate 1 and the handle 2, which can increase the connection stability between the bottom plate 1 and the handle 2 through the reinforcing rod 13. A protective sleeve 16 is sleeved on the upper end of the handle 2, which can make the taking and placing of the handle 2 more comfortable and avoid friction with the hand. An installation frame 14 is fixedly sleeved on the outer wall of the handle 2, a lighting lamp 15 is arranged on the installation frame 14, the lighting lamp 15 is a flashlight during charging, which is convenient for carrying and using, and the lighting lamp 15 can be fixed through the installation frame 14 to ensure stable lighting.
[0033] Further, a fixing seat 3 is fixedly arranged at one end of the bottom plate 1, a baffle 4 is rotatably arranged on the fixing seat 3 through a pin shaft, which can make the baffle 4 rotate around the pin shaft. A plurality of anti-slip strips 17 are fixedly arranged on one side of the baffle 4, which can increase the friction between the wheel and the baffle 4. A first connecting seat 5 is fixedly arranged on one side of the baffle 4, and a linkage plate 6 is rotatably arranged on the first connecting seat 5 through a pin shaft.
[0034] Furthermore, a fixing plate 7 is arranged on the upper surface of the bottom plate 1, a sliding groove 8 is formed on the upper surface of the fixing plate 7, a sliding block 9 is slidably arranged inside the sliding groove 8, the sliding groove 8 and the sliding block 9 are arranged in a "convex" shape, which can make the sliding block 9 slide stably inside the sliding groove 8. A second connecting seat 10 is fixedly arranged at the upper end of the sliding block 9, and the second connecting seat 10 is rotatably connected to one end of the linkage plate 6 through a pin shaft, which can make the baffle 4 drive the sliding block 9 to slide inside the sliding groove 8.
[0035] As Figures 2 to 5As shown, limiting components 11 for positioning the baffle 4 are fixedly installed on both sides of the slider 9. The limiting components 11 include connecting rods 111 fixedly installed on both sides of the slider 9, which enable the slider 9 to move the connecting rods 111 simultaneously. One end of the connecting rod 111 passes through the fixed plate 7 and extends to be connected to the linkage seat 112. The two ends of the linkage seat 112 are rotatably connected to the linkage rods 113 by pins. One end of the linkage rod 113 is rotatably connected to the connecting shaft 114. The lower end of the connecting shaft 114 is fixedly connected to the guide block 115, which enables the linkage rod 113 to move. 13 drives the guide block 115 to move via the connecting shaft 114. The guide groove 12 is slidably connected to the guide block 115, which can guide the guide block 115 and make its movement more stable. The lower end of the guide block 115 is fixedly connected to the limiting plate 116. The limiting plate 116 is set with an "L" shaped structure, which can be stably clamped on both sides of the track. A clamping strip 18 is fixedly set on one side of the limiting plate 116. Multiple anti-slip grooves 19 are opened on the outer wall of the clamping strip 18, which can increase the friction between the limiting plate 116 and the two sides of the track, making the limiting plate 116 clamp the track more stably.
[0036] The working principle of this embodiment is as follows: First, turn on the light 15 on the mounting bracket 14 fixed to the outer wall of the handle 2, and the light 15 will illuminate the working area. Then, hold the upper end of the handle 2 with the protective sleeve 16 attached, and move the car cover to the side of the mine car wheel through the handle 2, with the baffle 4 facing the direction of the mine car wheel.
[0037] When the wheel moves due to the slope of the track, it will apply pressure to the baffle 4. The baffle 4 rotates around the fixed seat 3, causing the baffle 4 to move through the first connecting seat 5 and the connecting plate 6. The connecting plate 6 drives the slider 9 to slide inside the groove 8 through the second connecting seat 10. As the slider 9 slides, it simultaneously moves the connecting rods 111 in the limiting components 11 on both sides. The connecting rods 111 move the linkage seat 112, which in turn moves the linkage rods 113 that are rotatably connected at both ends. This, in turn, pushes the connecting shaft 114 to move. The guide block 115, which is fixedly connected to the lower end of the connecting shaft 114, slides in the guide groove 12 on the base plate 1, ensuring the stability of the movement of the limiting components 11. Finally, the guide block 115 moves the "L"-shaped limiting plate 116, which is fixedly connected to the lower end, toward the track. The retaining strip 18, which is fixedly set on one side of the limiting plate 116, gradually approaches the track. The multiple anti-slip grooves 19 on the outer wall of the retaining strip 18 further enhance the friction with the track, so that the limiting plate 116 is firmly clamped on the track.
[0038] Operators do not need to perform complex mechanical adjustments; they can complete the operation by simply gripping, placing, and pulling, which ensures both safety and convenience of operation while achieving efficient and reliable mine car braking.
[0039] The above specific embodiments are merely optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A convenient vehicle cover, characterized in that, Comprising: A bottom plate (1), one side of the bottom plate (1) is fixedly provided with a handle (2), one end of the bottom plate (1) is fixedly provided with a fixed seat (3), a baffle (4) is rotatably arranged on the fixed seat (3), a first connecting seat (5) is fixedly arranged on one side of the baffle (4), and a linkage plate (6) is rotatably arranged on the first connecting seat (5); A fixing plate (7) arranged on the upper surface of the bottom plate (1), a chute (8) is opened on the upper surface of the fixing plate (7), a slider (9) is slidably arranged inside the chute (8), a second connecting seat (10) is fixedly arranged at the upper end of the slider (9), and the second connecting seat (10) is rotatably connected with one end of the linkage plate (6); Limiting components (11) for positioning the baffle (4) are respectively fixedly arranged on both sides of the slider (9).
2. The convenient vehicle cover according to claim 1, characterized in that: The limiting component (11) includes connecting rods (111) fixedly arranged on both sides of the slider (9), one end of the connecting rod (111) penetrates through the fixing plate (7) and extends to be connected with a linkage seat (112), linkage rods (113) are respectively rotatably connected to both ends of the linkage seat (112), one end of the linkage rod (113) is rotatably connected with a connecting shaft rod (114), a guide block (115) is fixedly connected to the lower end of the connecting shaft rod (114), and a limiting plate (116) is fixedly connected to the lower end of the guide block (115).
3. The convenient vehicle cover according to claim 1, characterized in that: A guide groove (12) is opened on the bottom plate (1), and the guide groove (12) is slidably connected with the guide block (115).
4. A convenient vehicle cover according to claim 1, characterized in that: A reinforcing rod (13) is arranged at the connection part of the bottom plate (1) and the handle (2).
5. A convenient vehicle cover according to claim 1, characterized in that: An installation frame (14) is fixedly sleeved on the outer wall of the handle (2), and a lighting lamp (15) is arranged on the installation frame (14).
6. A convenient vehicle cover according to claim 1, characterized in that: A protective sleeve (16) is sleeved on the upper end of the handle (2).
7. A convenient vehicle cover according to claim 1, characterized in that: A plurality of anti-slip strips (17) are fixedly arranged on one side of the baffle (4).
8. A convenient vehicle cover according to claim 1, characterized in that: The chute (8) and the slider (9) are arranged in a "convex" shape structure.
9. A convenient vehicle cover according to claim 2, characterized in that: The limiting plate (116) is arranged in an "L" shape structure.
10. A convenient vehicle cover according to claim 2, characterized in that: A clamping strip (18) is fixedly arranged on one side of the limiting plate (116), and a plurality of anti-slip grooves (19) are opened on the outer wall of the clamping strip (18).