Automobile film pasting roller device

Abstract

The utility model discloses an automobile film pasting roller device which comprises a body, and a sponge cushion is fixedly installed in the middle of the surface of the bottom of the body. A rubber bandage is fixedly installed on the surface of the bottom of the body, a film pasting device is arranged on the surface of one side of the body, clamping grooves are symmetrically formed in the surfaces of the two sides of the film pasting device, a groove is formed in one side of the interior of the body, and the groove is connected with the film pasting device in a sleeving mode; the mounting assemblies are symmetrically arranged on the surfaces of the two sides of the body; wherein the mounting assembly comprises a connecting box fixedly connected with the body; a fixing block is fixedly mounted in the connecting box, the film pasting device is replaced by arranging the mounting assembly, so that film pasting treatment is conducted on an automobile by replacing the film pasting devices of different shapes, meanwhile, a worker can better hold the body under the action of a sponge mat and a rubber bandage, and the working efficiency is improved. Therefore, the hand fatigue of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of automotive protective film production and processing technology, specifically to an automotive film application roller device. Background Technology

[0002] With the continuous development of the automotive industry, cars are becoming more and more common in people's lives, and car accessories are constantly being enriched and improved. Among them, car protective film has the characteristics of heat insulation, sun protection and privacy protection, and car protective film has been used more widely. Therefore, a film application device is needed in the process of applying the film.

[0003] Publication number CN221394277U discloses an automotive protective film application device. By configuring a heating assembly, a telescopic blower assembly, and a blower assembly, a sliding hollow cylinder is extended to a suitable length. A limiting post is turned to fix the sliding hollow cylinder onto a fixed hollow cylinder. The rotating cylinder is rotated to a suitable angle, and the threaded post and threaded cap are turned to fix the telescopic blower assembly at a suitable angle onto a fixed plate. Then, a power source is connected, and the heating element and fan are activated, allowing hot air to be blown onto the rolled-on automotive protective film, thereby increasing the quick-drying and adhesion of the automotive protective film. However, this patent still has the following problems in actual use:

[0004] By setting up the heating component, telescopic blower component, and air blowing component, the sliding hollow tube is pulled out to a suitable length. The limiting post is turned to fix the sliding hollow tube on the fixed hollow tube. The rotating tube is rotated to a suitable angle, and the threaded post and threaded cap are turned to fix the telescopic blower component at a suitable angle on the fixed plate. Then, the power is connected, and the heating element and fan are turned on, so that hot air is blown onto the rolled-on car protective film, thereby increasing the quick-drying adhesion of the car protective film. However, car bodies have a variety of complex curves and arcs, and existing roller devices usually cannot adapt well to these shapes. The rollers may not be able to fit tightly to the car body surface, and problems such as missed spots and gaps between the film and the car body are easy to occur during the film application process, affecting the film application effect and aesthetics. This makes it necessary to use roller devices of different shapes to apply film to cars, but this will increase costs to some extent.

[0005] A car wrapping roller device is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a car film application roller device to solve the problems mentioned in the background art. Currently, existing roller devices, which involve setting up a heating component, a telescopic blower component, and a blower component, involve extending a sliding hollow cylinder to a suitable length, tightening a limiting post to fix the sliding hollow cylinder on a fixed hollow cylinder, rotating a rotating cylinder to a suitable angle, and tightening a threaded post and threaded cap to fix the telescopic blower component at a suitable angle on a fixed plate. Then, a power source is connected, and the heating element and fan are activated, allowing hot air to be blown onto the rolled-on car protective film, thus increasing the quick-drying adhesion of the car protective film. However, car bodies have various complex curves and arcs, and existing roller devices often cannot adapt well to these shapes. The roller may not be able to fit tightly against the car body surface, easily leading to problems such as missed areas and gaps between the film and the car body during the application process, affecting the application effect and aesthetics. This necessitates the use of roller devices with different shapes for car film application, but this increases costs to some extent.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a car film applying roller device, comprising a body, wherein a sponge pad is fixedly installed in the middle of the bottom surface of the body;

[0008] A rubber strap is fixedly installed on the bottom surface of the main body, and a film-applying device is provided on one side surface of the main body. The two sides of the film-applying device are symmetrically provided with slots, and a groove is provided on one side of the interior of the main body. The groove is sleeved and connected to the film-applying device.

[0009] Also includes:

[0010] Mounting components are symmetrically arranged on both sides of the main body;

[0011] The installation components include a connection box that is fixedly connected to the main body;

[0012] The connecting box contains a fixing block that is fixedly installed inside.

[0013] Preferably, a return spring is fixedly connected to the middle of the top surface of the fixing block, and a sliding plate is fixedly connected to the top surface of the return spring, and the sliding plate is slidably connected to the connecting box.

[0014] Preferably, a locking rod is fixedly connected to the middle of the top surface of the skateboard, the locking rod is connected through the connecting box, and a push rod is fixedly installed in the middle of the surface of the locking rod near the bottom.

[0015] Preferably, the surface of the skateboard has a movable groove, and a movable rod is slidably connected inside the movable groove.

[0016] Preferably, a movable rod is fixedly connected to the top surface of the movable rod, and the bottom surface of the movable rod is rotatably connected to the fixed block.

[0017] Preferably, the connecting box has a movable groove on its surface near the middle, and the movable groove is slidably connected to the push rod.

[0018] Preferably, the slot engages with the lever.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This car film applying roller device, through the setting of mounting components, allows for the replacement of the film applying device, thereby enabling the application of film to cars by changing to different shaped film applying devices. At the same time, the sponge pad and rubber straps allow the operator to better grip the main body, thereby reducing hand fatigue. The specific details are as follows:

[0020] 1. By setting up the installation components, when the film application device needs to be replaced, pushing the push rod causes the slide plate to move. The movement of the slide plate, in turn, moves the moving groove. This movement causes the moving rod to slide adaptively within the moving groove. During this adaptive sliding, the movable rod rotates along with the moving rod. Since the moving groove is irregular, when the moving rod reaches the top of the groove, the pushing force on the push rod is released, causing the slide plate to rise under the action of the return spring. As the slide plate rises, it causes the moving groove to rise as well, resulting in the top of the groove pressing against the moving rod. Simultaneously, the moving rod limits the movement of the groove, thus indirectly limiting the slide plate. Furthermore, when the slide plate descends, it also causes the locking lever to descend, thus ensuring the slide plate descends... Once at a certain position, the moving rod is at the top of the moving slot, and the locking rod is just separated from the slot, allowing the film applicator to be removed from the groove for replacement. During installation, one end of the film applicator is inserted into the groove, and the push rod is pushed again, causing the slide to move. This movement of the slide moves the moving slot, causing the moving rod to slide adaptively within it. When the moving rod moves left or right within the slot, it reaches the bottom of the slot. Simultaneously, the slide rises again under the action of the return spring. With the moving rod at the bottom of the slot, the sliding plate extends the upward distance of the locking rod, allowing it to engage with the slot on the film applicator, thus completing the installation.

[0021] 2. By setting up a sponge pad and rubber straps, the sponge pad prevents the worker's palm from rubbing against the body for a long time, thus preventing injury. At the same time, the rubber straps can tighten the worker's hand, thus preventing the hand from suddenly losing strength and falling due to holding the body for a long time. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the overall top view of the present invention;

[0025] Figure 4 This utility model Figure 2 Enlarged structural diagram of region A in the middle;

[0026] Figure 5 This is a schematic diagram of the overall structure of the mounting components in this utility model.

[0027] In the diagram: 1. Main body; 2. Sponge pad; 3. Rubber strap; 4. Film applicator; 5. Slot; 6. Groove; 7. Mounting assembly; 701. Connecting box; 702. Fixing block; 703. Return spring; 704. Slide plate; 705. Locking rod; 706. Push rod; 707. Moving groove; 708. Moving rod; 709. Movable rod; 710. Movable groove. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-5This utility model provides a technical solution: a car window tinting roller device, including a body 1, a sponge pad 2 fixedly installed in the middle of the bottom surface of the body 1; a rubber strap 3 fixedly installed on the bottom surface of the body 1; a film tinting device 4 provided on one side surface of the body 1; slots 5 symmetrically opened on both sides of the film tinting device 4; a groove 6 opened on one side of the interior of the body 1, the groove 6 being sleeved and connected to the film tinting device 4; further comprising: mounting components 7 symmetrically arranged on both sides of the body 1; wherein, the mounting components 7 include a connecting box 701 fixedly connected to the body 1; wherein, a fixing block 702 is fixedly installed inside the connecting box 701, such as Figure 1-5 As shown, by setting the installation component 7, the film application device 4 can be replaced, thereby allowing for the application of film to cars by changing to different shapes of film application devices 4. At the same time, the sponge pad 2 and the rubber strap 3 help the staff to better grip the main body 1, thereby reducing the staff's hand fatigue. The sponge pad 2 prevents the staff's palms from being injured due to friction from holding the main body 1 for a long time, while the rubber strap 3 can tighten the staff's hands, thereby preventing the hands from suddenly losing strength and falling off due to holding the main body 1 for a long time.

[0030] A return spring 703 is fixedly connected to the middle of the top surface of the fixed block 702. A slide plate 704 is fixedly connected to the top surface of the return spring 703. The slide plate 704 is slidably connected to the connecting box 701. A locking rod 705 is fixedly connected to the middle of the top surface of the slide plate 704. The locking rod 705 is through-connected to the connecting box 701. A push rod 706 is fixedly installed in the middle of the surface of the locking rod 705 near the bottom. A moving groove 707 is formed on the surface of the slide plate 704. A moving rod 708 is slidably connected inside the moving groove 707. A movable rod 709 is fixedly connected to the top surface of the moving rod 708. The bottom surface of the movable rod 709 is rotatably connected to the fixed block 702. A movable groove 710 is formed on the surface of the connecting box 701 near the middle. The movable groove 710 is slidably connected to the push rod 706. The locking groove 5 is engaged with the locking rod 705. Figure 4 , 5As shown, by pushing the push rod 706, the push rod 706 can drive the slide plate 704 to move. Simultaneously, the movement of the slide plate 704 causes the moving groove 707 to move. The movement of the moving groove 707 causes the moving rod 708 to slide adaptively within the moving groove 707. While the moving rod 708 is sliding adaptively, the movable rod 709 will rotate along with the movement of the moving rod 708. Since the moving groove 707 is irregular, when the moving rod 708 moves to the top of the moving groove 707, the pushing force on the push rod 706 is released, causing the slide plate 704 to return to the position of the return spring 703. When the slide plate 704 rises, it will drive the moving groove 707 to rise, so that the top of the moving groove 707 will squeeze the moving rod 708. At the same time, the moving rod 708 will limit the moving groove 707, so that the moving rod 708 can indirectly limit the slide plate 704. When the slide plate 704 descends, it will also drive the locking rod 705 to descend. So that after the slide plate 704 descends to a certain position, the moving rod 708 is located at the top of the moving groove 707, and the locking rod 705 is just separated from the locking groove 5, so that the film application device 4 can be removed from the inside of the groove 6, and the film application device 4 can be replaced.

[0031] Working principle: Before using this car window tinting roller device, it is necessary to check the overall condition of the device to ensure it can function properly. Figure 1 - Figure 5As shown, by first setting the mounting component 7, when the film application device 4 needs to be replaced, the push rod 706 is pushed, causing the slide plate 704 to move. Simultaneously, the movement of the slide plate 704 causes the moving groove 707 to move. This movement of the moving groove 707 causes the moving rod 708 to slide adaptively within the groove. While the moving rod 708 is sliding adaptively, the movable rod 709 rotates along with it. The moving groove 707 is irregular in shape. This causes the sliding rod 708 to move to the top of the sliding groove 707, loosening the pushing force on the push rod 706, thereby causing the slide plate 704 to rise under the action of the return spring 703. As the slide plate 704 rises, it drives the sliding groove 707 to rise as well, causing the top of the sliding groove 707 to press against the sliding rod 708. Simultaneously, the sliding rod 708 limits the movement of the sliding groove 707, thus indirectly limiting the sliding plate 704. Furthermore, when the slide plate 704 descends, it also causes the locking rod 705 to descend, thereby allowing the slide plate to... After the plate 704 descends to a certain position, the moving rod 708 is located at the top of the moving groove 707, and the locking rod 705 is just separated from the locking groove 5. This allows the film applicator 4 to be removed from the inside of the groove 6, making it possible to replace the film applicator 4. Simultaneously, when installing the film applicator 4, after inserting one end of the film applicator 4 into the groove 6, pushing the push rod 706 again causes the push rod 706 to move the slide plate 704 again. When the slide plate 704 moves again, it causes the moving groove 707 to move again. The movement causes the moving rod 708 to slide adaptively again inside the moving groove 707. When the moving rod 708 moves to the left or right inside the moving groove 707, it will move to the bottom of the moving groove 707. At the same time, the slide plate 704 rises again under the action of the return spring 703. Since the moving rod 708 is at the bottom of the moving groove 707, the rising distance of the sliding plate 704 and the locking rod 705 is longer. This allows the locking rod 705 to engage with the locking groove 5 on the film application device 4, thereby completing the installation of the film application device 4.

[0032] Secondly, by setting up a sponge pad 2 and a rubber strap 3, the sponge pad 2 can prevent the worker's palm from being injured due to friction from holding the main body 1 for a long time. At the same time, the rubber strap 3 can tighten the worker's hand, thereby preventing the worker's hand from suddenly losing strength and falling due to holding the main body 1 for a long time.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A car film application roller device, comprising a body (1), wherein a sponge pad (2) is fixedly installed in the middle of the bottom surface of the body (1); A rubber strap (3) is fixedly installed on the bottom surface of the body (1), a film-applying device (4) is provided on one side surface of the body (1), and slots (5) are symmetrically opened on both sides of the film-applying device (4). A groove (6) is opened on one side of the interior of the body (1), and the groove (6) is sleeved and connected to the film-applying device (4). Its features are, Also includes: Mounting components (7) are symmetrically arranged on both sides of the main body (1); The installation component (7) includes a connection box (701) that is fixedly connected to the main body (1); The connecting box (701) has a fixing block (702) fixedly installed inside.

2. The automotive film applying roller device according to claim 1, characterized in that: A reset spring (703) is fixedly connected to the middle of the top surface of the fixed block (702), and a slide plate (704) is fixedly connected to the top surface of the reset spring (703). The slide plate (704) is slidably connected to the connecting box (701).

3. The car wrapping roller device according to claim 2, characterized in that: A lever (705) is fixedly connected to the middle of the top surface of the slide plate (704). The lever (705) is connected through the connecting box (701). A push rod (706) is fixedly installed in the middle of the surface of the lever (705) near the bottom.

4. The car wrapping roller device according to claim 2, characterized in that: The surface of the slide plate (704) is provided with a moving groove (707), and a moving rod (708) is slidably connected inside the moving groove (707).

5. The car wrapping roller device according to claim 4, characterized in that: The top surface of the movable rod (708) is fixedly connected to a movable rod (709), and the bottom surface of the movable rod (709) is rotatably connected to the fixed block (702).

6. The automotive film applying roller device according to claim 1, characterized in that: The connecting box (701) has a movable groove (710) on its surface near the middle, and the movable groove (710) is slidably connected to the push rod (706).

7. The automotive film applying roller device according to claim 3, characterized in that: The slot (5) engages with the lever (705).

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