Multifunctional tarpaulin edge reinforcing device

Abstract

The utility model discloses a multifunctional tarpaulin edge reinforcing device, and belongs to the technical field of tarpaulin. The multifunctional tarpaulin edge reinforcing device comprises a C-shaped frame, a pressing plate is arranged on the inner side of the C-shaped frame, a threaded hole is formed in the top end of the C-shaped frame, a height adjusting mechanism used for adjusting the height of the pressing plate is installed on the inner side of the threaded hole, and a plurality of positioning nails are installed at the bottom end of the pressing plate and the inner bottom end of the C-shaped frame. The top end and the bottom end of one end face of the C-shaped frame are each provided with a pair of connecting blocks, the top end and the top end of the other end of the C-shaped frame are each provided with a quick connecting mechanism matched with the connecting blocks, the height adjusting mechanism comprises a threaded rod, the outer side of the threaded rod is meshed with the inner side of a threaded hole, and the bottom end of the threaded rod is rotationally connected with a holding seat. According to the awning cloth splicing device, rapid splicing can be effectively achieved according to the size of the awning cloth, the adaptability is improved, and the awning cloth splicing device has high practical value.

Description

Technical Field

[0001] This utility model relates to the field of tarpaulin technology, specifically a multifunctional tarpaulin edge reinforcement device. Background Technology

[0002] Tarpaulins are widely used in many fields such as logistics and transportation, outdoor warehousing, and agriculture. However, during use, the edges of tarpaulins often suffer wear and tear due to friction with other objects, pulling, and exposure to wind and sun, which reduces the lifespan and protective effect of the tarpaulin. Therefore, reinforcement devices are needed to strengthen the edges of the tarpaulin.

[0003] Based on the above, the inventors have discovered the following problem: the current tarpaulin edge reinforcement device is difficult to quickly splice according to the size of the tarpaulin during use, resulting in low adaptability and affecting user experience.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a multifunctional tarpaulin edge reinforcement device in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this utility model is to provide a multifunctional tarpaulin edge reinforcement device to solve the problem mentioned in the background art that the current tarpaulin edge reinforcement devices are difficult to quickly splice according to the size of the tarpaulin, resulting in low adaptability and affecting user use.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A multifunctional tarpaulin edge reinforcement device includes a C-shaped frame, a pressure plate on the inner side of the C-shaped frame, a threaded hole at the top of the C-shaped frame, a height adjustment mechanism for adjusting the height of the pressure plate installed inside the threaded hole, several positioning pins installed at the bottom end of the pressure plate and the inner bottom end of the C-shaped frame, a pair of connecting blocks installed at the top and bottom ends of one end face of the C-shaped frame, and quick-connect mechanisms adapted to the connecting blocks installed at the top and bottom ends of the other end face of the C-shaped frame.

[0008] Furthermore, the height adjustment mechanism includes a threaded rod, the outer side of which engages with the inner side of a threaded hole, and a retaining seat rotatably connected to the bottom end of the threaded rod, the bottom end of which is fixedly connected to the top end of a pressure plate.

[0009] The beneficial effect of adopting the above-mentioned further solution is that, through the meshing structure of the threaded rod and the threaded hole, in conjunction with the retaining seat, the height of the pressure plate can be precisely adjusted by rotating the threaded rod to adapt to tarpaulins of different thicknesses, ensuring effective pressure and fixation of the tarpaulin.

[0010] Furthermore, an adjustment knob is installed at the top of the threaded rod.

[0011] The beneficial effect of adopting the above-mentioned further solution is that by adjusting the knob installed at the top of the threaded rod, the operator can more easily and effortlessly rotate the threaded rod to achieve rapid adjustment of the pressure plate height and improve operating efficiency.

[0012] Furthermore, a pair of slide rails are slidably connected to one side of the pressure plate, and one side of the slide rails is fixedly connected to the inner side of the C-shaped frame.

[0013] The beneficial effect of adopting the above-mentioned further solution is that by sliding the slide rail and the pressure plate together, a stable guide is provided for the lifting and lowering of the pressure plate, ensuring that the pressure plate runs smoothly during the height adjustment process without shaking or deviating, thus improving the stability of the device.

[0014] Furthermore, a pull ring is installed on the outer side of the C-shaped frame.

[0015] The advantage of adopting the above-mentioned further solution is that the pull ring installed on the outside of the C-shaped frame makes it convenient for users to thread ropes to connect the reinforcement device and the tarpaulin.

[0016] Furthermore, the quick-connect mechanism includes a plug, both ends of which are embedded with protrusions, and one side of the connecting block has a sliding opening, with the outer side of the protrusions and the inner side of the sliding opening slidably connected.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the C-shaped frame can be quickly connected by sliding the protrusion on the plug and the sliding joint of the connecting block, which can greatly shorten the device assembly time and improve work efficiency.

[0018] Furthermore, the plug has an inner cavity, a partition is installed in the middle of the inner side of the cavity, and a limit plate is slidably connected to both sides of the cavity. One side of the limit plate is fixedly connected to one end of the protrusion, and springs are installed on both sides of the partition. One end of the spring is fixedly connected to the other side of the limit plate.

[0019] The beneficial effect of adopting the above-mentioned further solution is that, through the structure composed of the cavity, partition, limiting plate and spring in the plug, after the protrusion is inserted into the sliding hole, the spring pushes the limiting plate to keep the protrusion in a stable locked state, preventing the connection between the C-shaped frames from loosening, and ensuring that the reinforcement device structure after splicing is firm and reliable.

[0020] Compared with existing technologies, the beneficial effects of this utility model are as follows: This multifunctional tarpaulin edge reinforcement device, through the cooperation of a C-shaped frame and a pressure plate, can clamp and fix the edge of the tarpaulin. Positioning pins can be inserted into the tarpaulin to further enhance the fixing effect and prevent tarpaulin displacement during reinforcement. The connecting block and quick-connect mechanism facilitate the splicing and combination of multiple C-shaped frames. The length and scale of the reinforcement device can be flexibly adjusted according to the size of the tarpaulin, making it suitable for edge reinforcement of tarpaulins of different specifications. Through the meshing structure of the threaded rod and threaded hole, combined with the retaining seat, the height of the pressure plate can be precisely adjusted by rotating the threaded rod to adapt to tarpaulins of different thicknesses, ensuring effective pressure and fixation of the tarpaulin. An adjustment knob installed at the top of the threaded rod allows operators to easily and effortlessly rotate the threaded rod, achieving rapid adjustment of the pressure plate height and improving operational efficiency. The sliding connection between the slide rail and the pressure plate provides a stable guide for the lifting and lowering of the pressure plate, ensuring smooth operation of the pressure plate during height adjustment without shaking or deviation, thus improving the stability of the device. Pull rings are installed on the outside of the C-frame for easy rope connection between the reinforcement device and the tarpaulin. The sliding engagement of the protrusion on the plug with the sliding opening of the connecting block enables quick connection between the C-frames, significantly shortening assembly time and improving work efficiency. The structure composed of a cavity, partition, limiting plate, and spring within the plug ensures that after the protrusion is inserted into the sliding opening, the spring pushes the limiting plate to maintain a stable engagement, preventing loosening of the connection between the C-frames and ensuring a robust and reliable reinforcement device structure after splicing. This invention effectively enables rapid splicing according to the size of the tarpaulin, improving adaptability and possessing high practical value. Attached Figure Description

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;

[0022] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;

[0023] Figure 3 This is the third perspective structural diagram of the present utility model embodiment;

[0024] Figure 4 This is a cross-sectional view of the plug disclosed in an embodiment of the present utility model;

[0025] Figure 5 The embodiments disclosed herein Figure 3 A magnified schematic diagram of structure A in the middle.

[0026] In the diagram: 100, C-shaped frame; 10001, threaded hole; 101, pressure plate; 102, height adjustment mechanism; 10201, threaded rod; 10202, retaining seat; 10203, adjustment knob; 103, positioning pin; 104, connecting block; 10401, sliding mouth; 105, quick-connect mechanism; 10501, plug; 10502, protrusion; 10503, cavity; 10504, partition; 10505, limit plate; 10506, spring; 106, slide rail; 107, pull ring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 This utility model provides a technical solution: a multifunctional tarpaulin edge reinforcement device, including a C-shaped frame 100, a pressure plate 101 on the inner side of the C-shaped frame 100, a threaded hole 10001 at the top of the C-shaped frame 100, a height adjustment mechanism 102 for adjusting the height of the pressure plate 101 installed inside the threaded hole 10001, several positioning pins 103 installed at the bottom end of the pressure plate 101 and the inner bottom end of the C-shaped frame 100, and a pair of connecting blocks 104 installed at the top and bottom ends of one end face of the C-shaped frame 100. The top of one end of the C-shaped frame 100 and the top of the other end are equipped with quick-connect mechanisms 105 that are adapted to the connecting block 104. Through the cooperation of the C-shaped frame 100 and the pressure plate 101, the edge of the tarpaulin can be clamped and fixed. The positioning nail 103 can be inserted into the tarpaulin to further enhance the fixing effect and prevent the tarpaulin from shifting during the reinforcement process. The connecting block 104 and the quick-connect mechanism 105 facilitate the splicing and combination of multiple C-shaped frames 100. The length and scale of the reinforcement device can be flexibly adjusted according to the size of the tarpaulin, which is suitable for edge reinforcement of tarpaulins of different specifications.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5The height adjustment mechanism 102 includes a threaded rod 10201, the outer side of which engages with the inner side of a threaded hole 10001. A retaining seat 10202 is rotatably connected to the bottom end of the threaded rod 10201, and the bottom end of the retaining seat 10202 is fixedly connected to the top end of a pressure plate 101. An adjustment knob 10203 is installed on the top end of the threaded rod 10201. A pair of slide rails 106 are slidably connected to one side of the pressure plate 101, and one side of the slide rails 106 is fixedly connected to the inner side of a C-shaped frame 100. Through the engagement structure of the threaded rod 10201 and the threaded hole 10001, and in conjunction with the retaining seat 10202, the height adjustment mechanism achieves... The rotating threaded rod 10201 can precisely adjust the height of the pressure plate 101 to accommodate tarpaulins of different thicknesses, ensuring effective pressure and fixation of the tarpaulin. The adjusting knob 10203 is installed at the top of the threaded rod 10201, making it easier and less strenuous for operators to rotate the threaded rod 10201, achieving rapid adjustment of the height of the pressure plate 101 and improving operating efficiency. The slide rail 106 is slidably connected to the pressure plate 101, providing a stable guide for the lifting and lowering of the pressure plate 101, ensuring that the pressure plate 101 runs smoothly during height adjustment without shaking or deviation, thus improving the stability of the device.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5A pull ring 107 is installed on the outer side of the C-shaped frame 100. The quick-connect mechanism 105 includes a plug 10501, with protrusions 10502 embedded at both ends of the plug 10501. A sliding opening 10401 is provided on one side of the connecting block 104. The outer side of the protrusion 10502 and the inner side of the sliding opening 10401 are slidably connected. A cavity 10503 is provided inside the plug 10501. A partition 10504 is installed in the middle of the inner side of the cavity 10503. Limiting plates 10505 are slidably connected to both sides of the cavity 10503. One side of the limiting plate 10505 is fixedly connected to one end of the protrusion 10502. Springs 10506 are installed on both sides of the partition 10504. One end of the spring 10506 is connected to the other side of the limiting plate 10505. The fixed connection is achieved by installing pull rings 107 on the outside of the C-shaped frame 100, which facilitates the user to thread ropes to connect the reinforcement device and the tarpaulin. The protrusion 10502 on the plug 10501 slides and engages with the sliding opening 10401 of the connecting block 104, enabling a quick connection between the C-shaped frames 100. This can significantly shorten the device assembly time and improve work efficiency. Through the structure composed of the cavity 10503, partition 10504, limiting plate 10505 and spring 10506 in the plug 10501, after the protrusion 10502 is inserted into the sliding opening 10401, the spring 10506 pushes the limiting plate 10505 to keep the protrusion 10502 in a stable locked state, preventing the connection between the C-shaped frames 100 from loosening and ensuring that the reinforcement device structure is firm and reliable after splicing.

[0033] Specifically, the working principle of this multifunctional tarpaulin edge reinforcement device is as follows: During use, the C-shaped frame 100, in conjunction with the pressure plate 101, clamps and fixes the edge of the tarpaulin. Positioning pins 103 can be inserted into the tarpaulin to further enhance the fixing effect and prevent displacement of the tarpaulin during reinforcement. Connecting block 104 and quick-connect mechanism 105 facilitate the splicing and combination of multiple C-shaped frames 100. The length and scale of the reinforcement device can be flexibly adjusted according to the size of the tarpaulin, making it suitable for edge reinforcement of tarpaulins of different specifications. The threaded rod 102... The meshing structure between the threaded rod 101 and the threaded hole 10001, along with the retaining seat 10202, allows for precise adjustment of the height of the pressure plate 101 by rotating the threaded rod 10201. This accommodates tarpaulins of varying thicknesses, ensuring effective pressure and fixation of the tarpaulin. An adjusting knob 10203, mounted at the top of the threaded rod 10201, facilitates easier and less strenuous rotation of the threaded rod by the operator, enabling rapid adjustment of the pressure plate 101's height and improving operational efficiency. The slide rail 106 slidably connects to the pressure plate 101, providing... The lifting and lowering of the pressure plate 101 provides stable guidance, ensuring smooth operation of the pressure plate 101 during height adjustment without swaying or shifting, thus improving the stability of the device. A pull ring 107 is installed on the outside of the C-shaped frame 100, facilitating the user to thread ropes to connect the reinforcement device and the tarpaulin. The protrusion 10502 on the plug 10501 slides into the sliding groove 10401 of the connecting block 104, enabling quick connection between the C-shaped frames 100. This significantly shortens the device assembly time and improves work efficiency. The structure consisting of the cavity 10503, partition 10504, limiting plate 10505, and spring 10506 inside the plug 10501, after the protrusion 10502 is inserted into the sliding port 10401, the spring 10506 pushes the limiting plate 10505 to keep the protrusion 10502 in a stable locked state, preventing the connection between the C-shaped frames 100 from loosening, and ensuring that the reinforcement device structure after splicing is firm and reliable. This utility model can effectively realize rapid splicing according to the size of the tarpaulin, improve adaptability, and has high practical value.

Claims

1. A multi-functional tarp edge reinforcement device, comprising: The utility model provides a C-shaped frame (100) is provided with the pressure holding board (101) in the inside, the top end of C-shaped frame (100) is provided with threaded hole (10001), the inside of threaded hole (10001) is installed for the height -adjusting mechanism (102) of adjusting pressure holding board (101) height, the bottom end of pressure holding board (101) and the inside bottom end of C-shaped frame (100) are installed with a plurality of positioning nail (103), the top end of one end surface of C-shaped frame (100) and the bottom end of one end surface are installed with a pair of connecting block (104), the top end of other end of C-shaped frame (100) and other end top end are installed with the quick -witted mechanism (105) with connecting block (104) is matched.

2. The multi-functional tarp edge reinforcement device of claim 1, wherein, The height -adjusting mechanism (102) includes a threaded rod (10201), the outer side of the threaded rod (10201) is engaged with the inner side of the threaded hole (10001), the bottom end of the threaded rod (10201) is rotatably connected with a retaining seat (10202), the bottom end of the retaining seat (10202) is fixedly connected with the top end of the pressure holding board (101).

3. The multi-functional tarp edge reinforcement device of claim 2, wherein, The top end of the threaded rod (10201) is provided with an adjusting knob (10203).

4. The multi-functional tarp edge reinforcement device of claim 1, wherein, One side of the pressure holding board (101) is slidably connected with a pair of slide rails (106), one side of the slide rail (106) is fixedly connected with the inner side of the C-shaped frame (100).

5. The multi-functional tarp edge reinforcement device of claim 1, wherein, The outer side of the C-shaped frame (100) is provided with a pull ring (107).

6. The multi-functional tarp edge reinforcement device of claim 1, wherein, The quick -witted mechanism (105) includes a plug (10501), the both ends of the plug (10501) are embedded with a protruding block (10502), one side of the connecting block (104) is provided with a sliding opening (10401), the outer side of the protruding block (10502) is slidably connected with the inner side of the sliding opening (10401).

7. A multi-functional tarp edge reinforcement device as defined in claim 6, wherein, The inner side of the plug (10501) is provided with a cavity (10503), the inner side of the cavity (10503) is provided with a partition (10504) in the middle, both sides of the cavity (10503) are slidably connected with a limiting plate (10505), one side of the limiting plate (10505) is fixedly connected with one end of the protruding block (10502), both sides of the partition (10504) are provided with a spring (10506), one end of the spring (10506) is fixedly connected with the other side of the limiting plate (10505).

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