Stable louver vehicle for tire copper accessory production
By introducing a combined structure of support frame, rotating rod, placement plate, connecting handle and spring into the louver truck, the problem of unstable placement plate caused by the decrease in spring tension is solved, and the stable support and fixation of the placement plate is achieved, which improves the safety of the transportation process.
Patent Information
- Application Number
- CN202422139183.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing stable louver truck for the production of tire copper accessories. After a long time of use, the spring tension drops, resulting in unstable placement plates, which may cause the accessories to collide and the placement plates to tilt.
A structure including a support frame, a rotating rod, a placement plate, a connecting handle, a limiting column and a spring is designed. Through the coordination of the support column and the spring, the stable support and fixing of the placement plate is achieved, and the stable rotation and support of the placement plate is achieved by retraction of the support column and spring rebound.
The stable support and fixation of the placement plate is achieved, avoiding the collision of accessories during transportation and the inclination of the placement plate, and improving the stability and safety of the transportation process.
Smart Images
Figure CN223115185U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tire copper fitting production, and particularly relates to a stable louver cart for tire copper fitting production. Background Art
[0002] Tire copper fittings are parts used in tire production or repair, usually made of copper materials. These fittings may include valve stems, valve cores, inflation chucks, etc. A louver cart is a transportation or placement tool that plays a specific role in the production process of tire copper fittings. The design of this louver cart adapts to the needs of tire copper production, facilitating management and access.
[0003] During the use of some existing stable louver carts for tire copper fitting production, springs are usually used to stretch the placement board. After long-term use, the tensile force of the springs will decrease, resulting in instability of the placement board during use, which may cause collisions between fittings during transportation and lead to tilting of the placement board. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a stable louver cart for tire copper fitting production, which aims to support and fix the placement board to solve the above-mentioned problems in the background art.
[0005] The technical solution of the utility model to solve the above technical problems is as follows: A stable louver cart for tire copper fitting production, including a flat plate: A support frame is fixed on the top of the flat plate. A rotating rod is arranged on one side of the support frame. A placement board is fixed on one side of the rotating rod. Connecting handles are fixed on both sides of the placement board. A limiting column is arranged on one side of the connecting handle. A support plate is fixed on the top of the flat plate. A support column is slidably connected inside the support plate. A spring is sleeved outside the support column. A pull handle is fixed on the other side of the support column. The two ends of the spring are respectively fixed to the support plate and the pull handle.
[0006] Preferably, moving wheels are arranged at the bottom of the flat plate, and a push handle is fixedly connected to one side of the flat plate.
[0007] Preferably, the number of the support frames is set to two, and a fixing rod is fixed at the connection of the two support frames.
[0008] Preferably, a ventilation opening is arranged on one side of the placement board, and the ventilation openings are evenly distributed on the surface of the placement board.
[0009] Preferably, protective sleeves are arranged outside the placement board, and the number of the protective sleeves is set to two.
[0010] Preferably, a support block is fixed on one side of the placement board, and the support block is made of rubber material.
[0011] 1. The beneficial effects of the present utility model are as follows: The present utility model is supported by a flat plate. When accessories need to be placed, the placement plate at the bottom layer is pulled. The placement plate drives the connecting handle to rotate. The connecting handle rotates through the support frame. When the placement plate rotates, it drives the connecting handles on both sides to rotate simultaneously. When the connecting handle touches the support column, it squeezes the support column. The support column retracts through the support plate and simultaneously drives the spring to be squeezed to one side. When the connecting handle slides to the bottom of the support column, the placement plate presents a horizontal state. At the same time, when it touches the limit column during rotation, it stops rotating. The limit column limits the connecting handle. Then, this operation is performed layer by layer to place the accessories in sequence. When the accessories need to be taken, first, the accessories on the topmost first layer are removed. Then, the topmost placement plate is pulled to rotate upward. The placement plate drives the connecting handle to rotate. When the connecting handle moves to the bottom of the support column, the pull handle can be pulled to drive the support column to retract, and at the same time, the spring is pulled to reverse the placement plate upward, driving the connecting handle to move to the top of the support column. Then, the pull handle is released, and the spring drives the support column to rebound, enabling the support column to support the connecting handle, thereby achieving the purpose of supporting and fixing the placement plate.
[0012] 2. The present utility model is provided with moving wheels at the bottom of the flat plate, and a push handle is fixedly connected to one side of the flat plate. Pushing the push handle can drive the flat plate to move through the moving wheels.
[0013] 3. The number of support frames of the present utility model is set to two, and a fixing rod is fixed at the connection of the two support frames, which facilitates the rotation of the rotating rod through the support frame. At the same time, the stability of the support frame can be increased through the fixing rod.
[0014] 4. The present utility model is provided with ventilation openings on one side of the placement plate, and the ventilation openings are evenly distributed on the surface of the placement plate; protective sleeves are provided on the outside of the placement plate, and the number of protective sleeves is set to two; a support block is fixed on one side of the placement plate, and the support block is made of rubber material. The ventilation openings facilitate the air circulation between each layer of placement plates and facilitate the ventilation and heat dissipation of the accessories. The protective sleeves facilitate the protection of the placement plates to prevent the placement plates from being damaged. The support blocks are used for the support between each layer of placement plates, and the rubber material can reduce the wear between the placement plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Among them:
[0016] Figure 1 is a three-dimensional view of an embodiment of the present utility model;
[0017] Figure 2 is a schematic three-dimensional view of the placement plate flipping of an embodiment of the present utility model;
[0018] Figure 3 is a three-dimensional view of the placement plate and the connecting handle of an embodiment of the present utility model;
[0019] Figure 4 It is a partial enlarged view of point A of the present utility model;
[0020] Figure 5 It is a partial enlarged view of point B of the present utility model.
[0021] In the accompanying drawings, the list of components represented by each reference numeral is as follows:
[0022] 1. Flat plate; 2. Movable wheel; 3. Push handle; 4. Support frame; 5. Fixed rod; 6. Rotating rod; 7. Placing plate; 8. Ventilation opening; 9. Connecting handle; 10. Protective sleeve; 11. Support block; 12. Limit post; 13. Support plate; 14. Support column; 15. Spring; 16. Pull handle. Specific embodiments
[0023] In the following, embodiments of the stable louver cart for tire copper fitting production of the present utility model will be described with reference to the accompanying drawings.
[0024] Embodiment 1:
[0025] Figures 1-5A stable louver cart for the production of tire copper fittings showing an embodiment of the present utility model, which includes a flat plate 1: A support frame 4 is fixed on the top of the flat plate 1. A rotating rod 6 is arranged on one side of the support frame 4. A placement plate 7 is fixed on one side of the rotating rod 6. A ventilation opening 8 is arranged on one side of the placement plate 7. The ventilation openings 8 are evenly distributed on the surface of the placement plate 7. The ventilation openings 8 facilitate the air circulation between each layer of the placement plate 7 and facilitate the ventilation and heat dissipation of the fittings. Connecting handles 9 are fixed on both sides of the placement plate 7. A protective sleeve 10 is arranged outside the placement plate 7. The number of the protective sleeves 10 is set to two. The protective sleeve 10 facilitates the protection of the placement plate 7 and prevents the placement plate 7 from being damaged. A support block 11 is fixed on one side of the placement plate 7. The support block 11 is made of rubber material. The support block 11 is used for the support between each layer of the placement plate 7. The rubber material can reduce the wear between the placement plates 7. A limit post 12 is arranged on one side of the connecting handle 9. A support plate 13 is fixed on the top of the flat plate 1. A support column 14 is slidably connected inside the support plate 13. A spring 15 is sleeved outside the support column 14. The other side of the support column 14 is fixed with a pull handle 16. The two ends of the spring 15 are respectively fixed to the support plate 13 and the pull handle 16. It is supported by the flat plate 1. When placing fittings is required, pull the bottommost placement plate 7. The placement plate 7 drives the connecting handle 9 to rotate. The connecting handle 9 rotates through the support frame 4. When the placement plate 7 rotates, it drives the two-sided connecting handles 9 to rotate simultaneously. When the connecting handle 9 contacts the support column 14, it squeezes the support column 14. The support column 14 retracts through the support plate 13 and simultaneously drives the spring 15 to be squeezed to one side. When the connecting handle 9 slides to the bottom of the support column 14, the placement plate 7 presents a horizontal state. At the same time, when it contacts the limit post 12 during the rotation process, it stops rotating. The connecting handle 9 is limited by the limit post 12. Then perform this operation layer by layer and place the fittings in sequence. When taking the fittings, first remove the topmost layer of fittings, and then pull the topmost placement plate 7 to rotate upward. The placement plate 7 drives the connecting handle 9 to rotate. When the connecting handle 9 moves to the bottom of the support column 14, the pull handle 16 can be pulled to drive the support column 14 to retract, and at the same time pull the spring 15 to reverse the placement plate 7 upward, driving the connecting handle 9 to move to the top of the support column 14. Then release the pull handle 16, and the spring 15 drives the support column 14 to rebound, so that the support column 14 supports the connecting handle 9, and the purpose of supporting and fixing the placement plate 7 can be achieved.
[0026] Embodiment 2:
[0027] Figures 1-5A stable louver cart for the production of tire copper fittings according to an embodiment of the present utility model is shown, which includes a flat plate 1: moving wheels 2 are arranged at the bottom of the flat plate 1, and a push handle 3 is fixedly connected to one side of the flat plate 1. By pushing the push handle 3, the flat plate 1 can be driven to move through the moving wheels 2. A support frame 4 is fixed on the top of the flat plate 1. The number of the support frames 4 is set to two. A fixing rod 5 is fixed at the connection of the two support frames 4, which facilitates the rotation of the rotating rod 6 through the support frame 4. At the same time, the stability of the support frame 4 can be increased through the fixing rod 5. A rotating rod 6 is arranged on one side of the support frame 4. A placing plate 7 is fixed on one side of the rotating rod 6. Connecting handles 9 are fixed on both sides of the placing plate 7. A limiting column 12 is arranged on one side of the connecting handle 9. A support plate 13 is fixed on the top of the flat plate 1. A support column 14 is slidably connected inside the support plate 13. A spring 15 is sleeved outside the support column 14. The other side of the support column 14 is fixed with a pulling handle 16. The two ends of the spring 15 are respectively fixedly connected to the support plate 13 and the pulling handle 16.
[0028] Working principle: When the present utility model is used, the user pushes the moving wheels 2 through the push handle 3 to move the flat plate 1. When it is necessary to place the fittings, pull the bottommost placing plate 7. The placing plate 7 drives the connecting handle 9 to rotate. The connecting handle 9 rotates through the support frame 4. When the placing plate 7 rotates, it will drive the two side connecting handles 9 to rotate simultaneously. When the connecting handle 9 contacts the support column 14, it squeezes the support column 14. The support column 14 retracts through the support plate 13, and at the same time drives the spring 15 to be squeezed to one side. When the connecting handle 9 slides to the bottom of the support column 14, the placing plate 7 presents a horizontal state, so that the bottom support block 11 contacts the flat plate 1 for support. At the same time, when it contacts the limiting column 12 during the rotation process, it stops rotating. The connecting handle 9 is limited by the limiting column 12. Then this operation is carried out layer by layer. Each layer is supported and limited by the support block 11 and the limiting column 12, and the fittings are placed in turn. When it is necessary to take the fittings, first remove the topmost layer of fittings, and then pull the topmost placing plate 7 to rotate upward. The placing plate 7 drives the connecting handle 9 to rotate. When the connecting handle 9 moves to the bottom of the support column 14, the pulling handle 16 can be pulled to drive the support column 14 to retract, and at the same time pull the spring 15. Reverse the placing plate 7 upward to drive the connecting handle 9 to move to the top of the support column 14. Then release the pulling handle 16. The spring 15 drives the support column 14 to rebound, so that the support column 14 supports the connecting handle 9, and the purpose of supporting and fixing the placing plate 7 can be achieved.
Claims
1. A stable louver truck for the production of tire copper fittings, characterized in that, It includes a flat plate (1): A support frame (4) is fixed to the top of the flat plate (1). A rotating rod (6) is provided on one side of the support frame (4). A placement plate (7) is fixed to one side of the rotating rod (6). Connecting handles (9) are fixed to both sides of the placement plate (7). A limiting post (12) is provided on one side of the connecting handle (9). A support plate (13) is fixed to the top of the flat plate (1). A support column (14) is slidably connected inside the support plate (13). A spring (15) is sleeved on the outside of the support column (14). A pulling handle (16) is fixed to the other side of the support column (14). The two ends of the spring (15) are respectively fixed to the support plate (13) and the pulling handle (16).
2. The stable louver car for the production of tire copper fittings according to claim 1, characterized in that, Moving wheels (2) are provided at the bottom of the flat plate (1). A push handle (3) is fixedly connected to one side of the flat plate (1).
3. A stable louver cart for the production of tire copper fittings according to claim 1, characterized in that, The number of the support frames (4) is set to two. A fixing rod (5) is fixed at the connection of the two support frames (4).
4. A stable louver cart for the production of tire copper fittings according to claim 1, characterized in that, A ventilation opening (8) is provided on one side of the placement plate (7). The ventilation openings (8) are evenly distributed on the surface of the placement plate (7).
5. A stable louver car for the production of tire copper fittings according to claim 1, characterized in that, A protective sleeve (10) is provided on the outside of the placement plate (7). The number of the protective sleeves (10) is set to two.
6. The stable louver car for the production of tire copper fittings according to claim 1, characterized in that, A support block (11) is fixed to one side of the placement plate (7). The support block (11) is made of rubber material.