High-strength plastic hollow plate
By introducing honeycomb panels, flexible plastic sheets, and adjustment mechanisms into a hollow plastic sheet, and utilizing a locking block and sleeve structure, the problem of inconvenient splicing in existing technologies is solved, achieving a highly efficient splicing effect without screws.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG LILE NEW MATERIAL CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-21
AI Technical Summary
The exposed cavity structure of existing plastic hollow boards affects the splicing effect during splicing, and screws and other structures are required for connection.
It adopts honeycomb panels, plastic flexible panels, fixing components and adjustment mechanisms. Multiple hollow panels are connected by a clamping block and clamping sleeve structure. The fixing strip is moved by a handwheel, worm gear, bevel gear and transmission components to achieve screwless splicing.
It enables stable splicing of multiple hollow panels, improving splicing efficiency and convenience, and avoiding the hassle of using screws and other connecting structures.
Smart Images
Figure CN224533174U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic hollow board technology, and in particular to a high-strength plastic hollow board. Background Technology
[0002] Plastic hollow boards are flat sheets made of PP plastic. For example, Chinese patent application number 202323406750.2 discloses a type of plastic hollow board.
[0003] However, the exposed cavity structure of the plastic hollow board in the above technical solution will affect the splicing between multiple plastic hollow boards. Moreover, to connect multiple plastic hollow boards, screws or other structures can be used. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies that make it inconvenient to splice multiple hollow plastic panels, and to propose a high-strength hollow plastic panel.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A high-strength plastic hollow board, comprising a substrate; The frame is glued to the top of the substrate; The honeycomb panel consists of four honeycomb panels, all of which are bonded to the top of the substrate. Plastic flexible board, the plastic flexible board is snapped onto the top of the frame; The fixing component includes a sliding sleeve, a fixing strip, and a fixing sleeve. There are two sliding sleeves, two fixing strips, and two fixing sleeves. The middle of the front and right sides of the frame are respectively bonded to the surfaces of the two sliding sleeves. The inside of the sliding sleeve is slidably connected to the surface of the fixing strip. The middle of the left and right sides of the frame are respectively bonded to the surfaces of the two fixing sleeves. The snap-fit assembly includes four snap-fit blocks and four snap-fit sleeves. The four snap-fit sleeves are respectively glued to the left and rear sides of the frame, and the four snap-fit blocks are respectively glued to the left and rear sides of the frame. The adjustment mechanism is connected to the fixing strip. The fixing sleeves of the two hollow boards correspond to the fixing strip. The locking blocks and locking sleeves can assist in the connection of multiple hollow boards. After the fixing sleeves and fixing strips are fixed, multiple hollow boards can be spliced without the need for screws or other structures, ensuring the splicing effect of multiple hollow boards.
[0006] In a preferred embodiment of this utility model, the adjusting mechanism includes a handwheel, a worm gear, a bevel gear, and a transmission assembly. Two handwheels, two worm gears, and two bevel gears are provided. The shaft of the handwheel is keyed to the surface of the worm gear, and the worm gear is keyed to the bevel gear. The teeth of the two bevel gears mesh with each other. The worm gear meshes with the transmission assembly. Rotating one of the handwheels allows the handwheel to drive the worm gear to rotate. The worm gear, through the two bevel gears, drives both worm gears to rotate synchronously. The two worm gears then drive the transmission assembly to rotate.
[0007] In a preferred embodiment of this utility model, the transmission assembly includes a worm gear and a hinge rod, with two worm gears and two hinge rods. The teeth of the worm gear mesh with the teeth of the worm. The top of the worm gear is hinged to one end of the hinge rod, and the other end of the hinge rod is hinged to the groove of the fixing bar. The two worms can drive the two worm gears to rotate. The worm gears and the hinge rods have an eccentric structure. The worm gears can drive the hinge rods to move, and the hinge rods can drive the fixing bar to move.
[0008] In a preferred embodiment of this utility model, both ends of the worm are rotatably sleeved with the top of the substrate, and the axis of the worm wheel is rotatably connected to the top of the substrate. The worm is rotatably set with the substrate through bearings to ensure the smoothness of the worm's rotation, and the worm wheel is rotatably set with the substrate through bearings.
[0009] As a preferred embodiment of this utility model, a locking rod is provided through the left and rear sides of the top of the frame, and the bottom end of the locking rod extends into the interior of the fixing sleeve. The locking rod can connect and fix the fixing strip and the fixing sleeve.
[0010] In a preferred embodiment of this utility model, the bottom of the sliding sleeve is bonded to the top of the substrate, and the bottom of the fixing sleeve is bolted to the top of the substrate. The sliding sleeve is fixed by the substrate, which can ensure the stability of the sliding sleeve.
[0011] Beneficial effects: 1. The adjustment mechanism can drive the fixing strip to move. The fixing strip slides inside the sliding sleeve. The cooperation between the fixing strip and the fixing sleeve can facilitate the splicing of multiple hollow boards. 2. The handwheel can drive the worm gear to rotate. The worm gear can drive two worm gears to rotate synchronously through two bevel gears. The worm gear can drive the worm wheel to rotate. The worm wheel can drive the hinge rod to move. The hinge rod can drive the fixed bar to move. In this utility model: the fixing sleeves and fixing strips of the two hollow boards correspond to each other, and the connection of multiple hollow boards can be assisted by the locking block and locking sleeve structure. After the fixing sleeves and fixing strips are fixed, multiple hollow boards can be spliced without the need for screws or other structures, thus ensuring the splicing effect of multiple hollow boards. Attached Figure Description
[0012] Figure 1 This is a perspective view of the entire utility model; Figure 2 This is a three-dimensional view of the inner frame of this utility model; Figure 3 This is a perspective view of the adjustment mechanism of this utility model; Figure 4 This is a three-dimensional view of the plastic flexible sheet of this utility model.
[0013] In the diagram: 1. Base plate; 2. Frame; 3. Honeycomb panel; 4. Flexible plastic board; 5. Clip; 6. Sleeve; 7. Handwheel; 8. Worm gear; 9. Bevel gear; 10. Worm wheel; 11. Hinge rod; 12. Fixing strip; 13. Sliding sleeve; 14. Fixing sleeve; 15. Clip rod. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0015] Example 1 Reference Figures 1-4 A high-strength plastic hollow board, comprising a substrate 1; Frame 2 is bonded to the top of substrate 1; Four honeycomb panels 3 are provided, and all four honeycomb panels 3 are bonded to the top of the substrate 1. Plastic flexible board 4 is snapped onto the top of frame 2; The fixing component includes a sliding sleeve 13, a fixing strip 12, and a fixing sleeve 14. There are two sliding sleeves 13, two fixing strips 12, and two fixing sleeves 14. The middle of the front and right sides of the frame 2 are respectively bonded to the surface of the two sliding sleeves 13. The inside of the sliding sleeve 13 is slidably connected to the surface of the fixing strip 12. The middle of the left and right sides of the frame 2 are respectively bonded to the surface of the two fixing sleeves 14. The snap-fit assembly includes a snap-fit block 5 and a snap-fit sleeve 6. There are four snap-fit blocks 5 and four snap-fit sleeves 6. The four snap-fit sleeves 6 are respectively glued to the left and rear sides of the frame 2, and the four snap-fit blocks 5 are respectively glued to the left and rear sides of the frame 2. Adjustment mechanism, which is connected to fixed bar 12.
[0016] With the above structure, the fixing sleeves 14 of the two hollow boards correspond to the fixing strips 12, and the connection of multiple hollow boards can be assisted by the structure of the clips 5 and the clips 6. After fixing the fixing sleeves 14 and the fixing strips 12, multiple hollow boards can be spliced without the need for screws or other structures, thus ensuring the splicing effect of multiple hollow boards.
[0017] Please see Figure 3The adjusting mechanism includes a handwheel 7, a worm 8, a bevel gear 9, and a transmission assembly. There are two handwheels 7, two worms 8, and two bevel gears 9. The shaft of the handwheel 7 is keyed to the surface of the worm 8, and the worm 8 is keyed to the bevel gear 9. The teeth of the two bevel gears 9 mesh with each other. The worm 8 meshes with the transmission assembly. One of the handwheels 7 can be rotated, which can drive the worm 8 to rotate. The worm 8 can be driven to rotate synchronously through the two bevel gears 9. The two worms 8 can drive the transmission assembly to rotate.
[0018] Please see Figure 3 The transmission assembly includes a worm gear 10 and a hinge rod 11. There are two worm gears 10 and two hinge rods 11. The teeth of the worm gear 10 mesh with the teeth of the worm 8. The top of the worm gear 10 is hinged to one end of the hinge rod 11, and the other end of the hinge rod 11 is hinged to the groove of the fixing bar 12. The two worms 8 can drive the two worm gears 10 to rotate. The worm gear 10 and the hinge rod 11 have an eccentric structure. The worm gear 10 can drive the hinge rod 11 to move, and the hinge rod 11 can drive the fixing bar 12 to move.
[0019] Please see Figure 3 Both ends of the worm 8 are rotatably sleeved with the top of the substrate 1, and the axis of the worm wheel 10 is rotatably connected to the top of the substrate 1. The worm 8 is rotatably set with the substrate 1 through bearings to ensure the smoothness of the rotation of the worm 8. The worm wheel 10 is rotatably set with the substrate 1 through bearings.
[0020] Please see Figure 2 A locking rod 15 is provided through the top left and rear sides of the frame 2. The bottom end of the locking rod 15 extends into the interior of the fixing sleeve 14. The locking rod 15 can connect and fix the fixing strip 12 and the fixing sleeve 14.
[0021] Please see Figure 2 The bottom of the sliding sleeve 13 is bonded to the top of the base plate 1, and the bottom of the fixing sleeve 14 is bolted to the top of the base plate 1. The sliding sleeve 13 is fixed by the base plate 1, which can ensure the stability of the sliding sleeve 13.
[0022] Example 2 The difference between this embodiment and Embodiment 1 is that the handwheel 7, worm 8, bevel gear 9, worm wheel 10 and hinge rod 11 are replaced with electric push cylinders. Electric push cylinders can directly drive the fixed bar 12 to move. However, two electric push cylinders are required, and the use and maintenance costs of electric push cylinders are relatively high. Therefore, this application preferably uses handwheel 7, worm 8, bevel gear 9, worm wheel 10 and hinge rod 11.
[0023] The honeycomb panel 3 adopts existing technology and can use the honeycomb structure of the patent with application number 02233444.0.
[0024] The operation steps of this utility model are as follows: The substrate 1 can provide support for the frame 2. The honeycomb panel 3 has high structural strength and is lightweight. The plastic flexible panel 4 is detachable from the frame 2 through the snap-fit structure of protrusions and grooves. The snap-fit block 5 of one hollow panel is aligned with the snap-fit sleeve 6 of another hollow panel and snapped in. The fixing strip 12 of one hollow panel is inserted into the fixing sleeve 14 of another hollow panel. Then, the snap-fit rod 15 is inserted to fix the fixing strip 12 and the fixing sleeve 14. One of the handwheels 7 can be rotated, which can drive the worm gear 8 to rotate. The worm gear 8 can be driven to rotate synchronously through two bevel gears 9. The two worm gears 8 can drive the two worm wheels 10 to rotate. The worm wheel 10 and the hinge rod 11 are eccentrically connected. The worm wheel 10 can drive the hinge rod 11 to move. The hinge rod 11 can drive the fixing strip 12 to move. The fixing strip 12 slides inside the sliding sleeve 13. The cooperation between the fixing strip 12 and the fixing sleeve 14 allows multiple hollow panels to be spliced together.
[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A high-strength plastic hollow board, comprising a substrate (1), characterized in that: The frame (2) is bonded to the top of the substrate (1); Four honeycomb panels (3) are provided, and all four honeycomb panels (3) are bonded to the top of the substrate (1); Plastic flexible board (4), plastic flexible board (4) is snapped onto the top of frame (2); The fixing component includes a sliding sleeve (13), a fixing strip (12), and a fixing sleeve (14). There are two sliding sleeves (13), two fixing strips (12), and two fixing sleeves (14). The middle of the front and right sides of the frame (2) are respectively bonded to the surface of the two sliding sleeves (13). The inside of the sliding sleeve (13) is slidably connected to the surface of the fixing strip (12). The middle of the left and right sides of the frame (2) are respectively bonded to the surface of the two fixing sleeves (14). The snap-fit assembly includes a snap-fit block (5) and a snap-fit sleeve (6). There are four snap-fit blocks (5) and four snap-fit sleeves (6). The four snap-fit sleeves (6) are respectively glued to the left and rear sides of the frame (2). The four snap-fit blocks (5) are respectively glued to the left and rear sides of the frame (2). Adjustment mechanism, which is connected to the fixing bar (12).
2. The high-strength plastic hollow board according to claim 1, characterized in that, The adjustment mechanism includes a handwheel (7), a worm (8), a bevel gear (9), and a transmission assembly. There are two handwheels (7), two worms (8), and two bevel gears (9). The center of the handwheel (7) is keyed to the surface of the worm (8). The worm (8) is keyed to the bevel gear (9). The teeth of the two bevel gears (9) mesh with each other. The worm (8) meshes with the transmission assembly.
3. A high-strength plastic hollow board according to claim 2, characterized in that, The transmission assembly includes a worm gear (10) and a hinge rod (11). There are two worm gears (10) and two hinge rods (11). The teeth of the worm gear (10) mesh with the teeth of the worm (8). The top of the worm gear (10) is hinged to one end of the hinge rod (11), and the other end of the hinge rod (11) is hinged to the groove of the fixing strip (12).
4. A high-strength plastic hollow board according to claim 3, characterized in that, Both ends of the worm (8) are rotatably sleeved with the top of the substrate (1), and the axis of the worm wheel (10) is rotatably connected to the top of the substrate (1).
5. A high-strength plastic hollow board according to claim 1, characterized in that, A locking rod (15) is provided through the top left and rear sides of the frame (2), and the bottom end of the locking rod (15) extends into the interior of the fixing sleeve (14).
6. A high-strength plastic hollow board according to claim 1, characterized in that, The bottom of the sliding sleeve (13) is bonded to the top of the substrate (1), and the bottom of the fixing sleeve (14) is bolted to the top of the substrate (1).