JP3245477U - Film pasting device - Google Patents

Abstract

An object of the present invention is to provide a film pasting device in which the film pasting operation is simple, the time required is short, the success rate is high, the structure of the device is simplified, and the cost of film pasting can be reduced. A film pasting device 10 includes a fixing plate 100 with an openwork carved in the center and a frame 200 protruding from the surface of one side of the fixing plate, and a housing space is provided between the fixing plate and the frame. A positioning member and an adhesive 120 are provided at both ends of the fixed plate on the side where the frame is located, and a film outlet is opened in the side wall of the frame near the adhesive. This film pasting device further includes a protective film 300 housed in the housing space, and the protective film includes film sheets and release films 320 and 330 that are sequentially laminated along the direction away from the fixing plate. The sheet is removably connected to the adhesive, and the release film is removably connected to the positioning member and protrudes from the film outlet. [Selection diagram] Figure 1

Description

The present utility model belongs to the field of accessories for electronic equipment, and particularly relates to a film pasting device.

Digital products such as mobile phones and tablets are essential items in people's daily lives. With the development of science and technology, manufacturers seek to reduce the weight of digital products to provide users with a better usage experience. Users usually protect the screen of a digital product by pasting a protective film on the surface of the screen of the digital product. However, applying the film manually is time consuming, has limited success rate, often wastes the protective film, and is expensive.

Therefore, there is a need to provide a film sticking device that is low in cost and highly reliable.

The technical objective of the present utility model is to provide a film application device that can solve the problems that artificial film application is time consuming, has a low success rate, and has a high film application cost.

In order to solve the above technical problems, this utility model adopts the following technical solutions.

A film pasting device, comprising:
The fixing plate includes an openworked fixing plate in the center, and a frame protruding from one surface of the fixing plate, and a housing space is provided between the fixing plate and the frame, and the frame in the fixing plate is A positioning member and an adhesive are provided at both ends of the positioning side, and a film outlet is opened in a side wall of the frame near the adhesive,
The film pasting device further includes a protective film accommodated in the accommodation space, the protective film including a film sheet and a release film sequentially laminated along a direction away from the fixing plate, The sheet is removably connected to the adhesive, and the release film is removably connected to the positioning member and protrudes from the film outlet.

Furthermore, the fixing plate extends towards the central openwork to form a baffle plate.

Further, the baffle plate extends and protrudes from two longitudinal side walls of the fixed plate so as to face each other.

Furthermore, the adhesive material includes an adhesive sheet integrally molded on the fixing plate, and a convex cotton coated on the adhesive sheet, and the adhesive sheet is at least partially located within the accommodation space, and At least a portion of the edge adjacent the fixing plate is openworked.

Furthermore, the release film includes a first release film that is removably installed on the positioning member, and the positioning member is located on a side wall of the frame that is located outside the accommodation space and that is close to the positioning member. is provided with a positioning opening, and the first release film is perforated in the positioning opening.

Furthermore, the release film further includes a second release film that is separable from the first release film when it is peeled off, and the second release film covers the film sheet and has one end that is separated from the first release film. It protrudes from the film exit.

Further, on the side of the fixing plate where the frame is located, there is a support member provided at a distance from the positioning member, and the first release film has a through hole that fits the support member. The support member is partially bored in the through hole.

Furthermore, the frame is provided with at least one bypass passage for passing through a bulge key of an electronic device.

Furthermore, a boss located in the accommodation space is provided between the frame and the fixing plate, and a side wall of the boss that is separated from the frame abuts a peripheral edge of the protective film, and the boss is fixed to the fixing plate. The height of the plate in the direction away from the side wall is greater than the height of the adhesive.

Furthermore, a fixture protrudes from the frame into the accommodation space, and the fixture is provided at a distance from the periphery of the protective film.

The film pasting device according to the present utility model has the following beneficial effects compared to the conventional technology.

First, the film pasting device includes a fixing plate with an openwork in the center and a frame protruding from the fixing plate, and a storage space between the fixing plate and the frame can accommodate an electronic device to which the film is to be pasted. The fixing plate with the openwork carved in the center is lower in cost than the entire plate-like film applicator in the prior art.

Next, when the electronic device is placed in the accommodation space of the film pasting device, its screen is directed toward the protective film, and the user pulls the release film protruding from the film outlet and places the release film near the positioning column. rupture and pull it apart. At this time, the adhesive fixes the film well, and when you press the film down, the film will naturally adhere to the screen of the electronic device. Such a film application operation is simple, takes less time, has a high success rate, and reduces the cost of film application.

FIG. 2 is a schematic structural diagram of a film pasting device at a first viewing angle according to an embodiment of the present invention. FIG. 2 is a structural schematic diagram at a first viewing angle when a protective film is not attached to the film pasting device according to the embodiment of the present invention. FIG. 3 is a structural schematic diagram of the film pasting device in a second viewing angle according to an embodiment of the present invention. FIG. 6 is a structural schematic diagram at a second viewing angle when the film pasting device according to the embodiment of the present invention separates the second release film; FIG. 3 is a structural schematic diagram of the film pasting device according to the embodiment of the present invention at a second viewing angle when no protective film is attached;

Below, embodiments of the present utility model will be described in detail. An example of this embodiment is shown in the drawing. Among them, the same or similar symbols represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are examples for explaining the present utility model, and cannot be understood as limitations on the present utility model. Based on the embodiments in this utility model, all other embodiments obtained by those skilled in the art without any creative labor fall within the protection scope of this utility model.

In the explanation of this utility model, "center", "vertical", "horizontal", "length", "width", "thickness", "top", "bottom", "front", "rear", " "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axial", "Circumferential" The orientation or positional relationship indicated by terms such as "," "radial direction," etc. is based on the orientation or positional relationship shown in the drawings. It is intended solely to explain and simplify the description of the present utility model and does not indicate or imply that the designated device or element has a particular orientation or is constructed and operated in a particular orientation. Therefore, it cannot be understood as a restriction on the utility model.

Furthermore, the terms "first" and "second" are used for descriptive purposes only, and do not indicate or imply relative importance or number of technical features presented. I can't understand that. Accordingly, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this utility model, "plurality" means two or more unless there is a specific limitation.

<Example>
In the present embodiment, as shown in FIGS. 1 to 5, the film pasting device 10 according to the present invention includes a fixing plate 100 whose center is openworked, and a frame 200 protruding from the edge of the fixing plate 100. A housing space is provided between the fixed plate 100 and the frame 200. A positioning member 110 and an adhesive 120 are provided at both ends of the fixed plate 100 on the side where the frame 200 is located, respectively. A film outlet 210 is opened in a side wall of the frame 200 near the adhesive 120.

The film applicator 10 further includes a protective film 300 housed in the housing space. The protective film 300 includes a film sheet 310 and a release film that are sequentially laminated in a direction away from the fixed plate 100. Film sheet 310 is removably connected to adhesive 120. The release film is detachably connected to the positioning member 110 and protrudes from the film outlet 210.

In this embodiment, on the one hand, the housing space between the fixed plate 10 and the frame 200 of the film pasting device 10 can accommodate the electronic device to which the film is pasted. That is, since less material is used for the center openwork fixing plate 100, the cost of the film applicator 10 of the present utility model is lower than that of the related art film applicator 10 that is entirely plate-shaped.

On the other hand, when the film sticking device 10 of the present invention is used, the film sticking device 10 is covered with an electronic device, the electronic device is accommodated in the housing space of the film sticking device 10, and the protective film is placed with the screen of the electronic device facing upward. Try to get it close to 300. The user then pulls on the release film protruding from the film outlet 210 to break the release film near the positioning post and pull it away. At this time, the adhesive 120 firmly fixes the film sheet 310. When the film sheet 310 is pressed downward, the film sheet 310 is naturally attached to the screen of the electronic device. Such a film application operation is simple, takes less time, has a high success rate, and can reduce the cost of film application.

The film pasting device 10 in this embodiment is applied to a mobile phone. Those skilled in the art will appreciate that by setting specific parameters of the fixing plate 100 and frame 200, such as side length and thickness, the film pasting device 10 can be applied to different electronic devices such as tablets and e-books. should be recognized.

Further, as shown in FIG. 5, the fixed plate 100 extends toward the central openwork portion to form a baffle plate 130.

Specifically, the baffle plate 130 can assist in fixing the electronic device to the film application device 10 in order to facilitate alignment between the screen of the electronic device and the protective film 300.

Furthermore, as shown in FIG. 5, the baffle plate 130 extends and protrudes from two side walls along the length direction of the fixed plate 100 so as to face each other.

Specifically, in this embodiment, two baffle plates 130 are formed on the fixed plate 100, with both sides adjacent to the film outlet 210 extending toward the central openwork portion. This makes it possible to better fix the electronic device, and since only the opposite sides of the fixing plate 100 protrude to form the baffle plate 130, it is possible to better fix the electronic device. can save money and reduce costs. Preferably, the two baffle plates 130 are completely symmetrical and trapezoidal. Each baffle plate 130 is sloped toward the direction of the protective film 300 to facilitate the baffle plate 130 to fix the electronic device in the vertical direction.

Also, in other embodiments, different locations, different shapes, and different numbers of baffle plates 130 may be provided. For example, multiple spaced baffle plates 130 may be used, or circular, square, triangular, or other shaped baffle plates 130 may be used.

Furthermore, as shown in FIGS. 1 and 5, the adhesive 120 includes an adhesive sheet 121 integrally formed on the fixed plate 100 and a convex cotton 122 covered with the adhesive sheet 121. The adhesive sheet 121 is at least partially located within the receiving space and at least part of the edge adjacent to the fixing plate 100 is openworked.

Specifically, in this embodiment, the adhesive sheet 121 is rectangular, located at the center of the side of the fixed plate 100 near the film outlet 210, and partially protrudes from the side. The convex cotton 122 is removably connected to the film sheet 310 and serves to fix and position the film sheet 310, thereby improving reliability when the film sheet 310 is attached to the screen of an electronic device. Preferably, the convex cotton 122 is removably adhered to and coated with the adhesive sheet 121.

The side wall of the adhesive sheet 121 near the film outlet 210 is parallel to the film outlet 210. Only this side wall is connected to the fixed plate 100. Due to this connection method between the adhesive sheet 121 and the fixed plate 100, the materials required for the fixed plate 100 are reduced, and the cost is reduced.

In other embodiments, the adhesive 120 may be a circle or other continuous shape, such as a bar, or may be spaced apart in multiple circles or other shapes.

Further, as shown in FIGS. 3 and 4, the release film includes a first release film 320 that is removably installed on the positioning member 110. A positioning opening is provided in a side wall of the frame 200 adjacent to the positioning member 110. The positioning member 110 is located outside the housing space, and the first release film 320 is perforated in the positioning opening.

In this embodiment, the positioning member 110 includes a plurality of positioning columns. The first release film 320 has positioning holes that match the respective positioning columns. Each positioning post is bored corresponding to each positioning hole. Specifically, as an example, the positioning member 110 includes two positioning columns. One of the positioning columns has a circular cross section in the horizontal direction, and the other positioning column has an elliptical cross section in the horizontal direction. The length of the positioning opening is greater than the width of the first release film 320 to such an extent that the first release film 320 can pass therethrough.

When separating the release film, the first release film 320 may remain fixed to the fixing plate 100. The positioning member 110 plays a fixing role.

Furthermore, as shown in FIGS. 1, 3, and 4, the release film further includes a second release film 330 that is separable from the first release film 320 when peeled off. The second release film 330 covers the film sheet 310 and has one end protruding from the film outlet 210.

In this embodiment, the tear boundary line between the first release film 320 and the second release film 330 overlaps with the side of the film sheet 310 that is closer to the positioning member 110. The second release film 330 covers the entire film sheet 310. The part of the second release film 330 protruding from the film outlet 210 has a semicircular shape, which is convenient for the user to pull out. When the user pulls out the second release film 330, the first release film 320 and the second release film 330 are separated along the tear boundary line, and the viscous surface 310a of the film sheet 310 is exposed and attached to the electronic device. used for pasting onto screens.

Furthermore, as shown in FIGS. 3 to 5, on the side of the fixed plate 100 where the frame 200 is located, there is a support member 140 provided at a distance from the positioning member 110. The first release film 320 has a through hole that fits the support member 140, and the support member 140 is partially bored in the through hole.

In this embodiment, the support member 140 gradually contracts in the direction away from the fixed plate 100. A side wall of the support member 140 close to the fixed plate 100 abuts the periphery of the through hole. Thereby, the distance between the release film and the fixing plate can be increased, and the first release film 320 and the second release film 330 can be torn apart and the second release film 330 and the film sheet 310 can be separated. can be easily separated.

It should be appreciated that there may be a plurality of support members 140, and that the support members 140 may be a plurality of concentric cylinders of reduced radius or other shapes.

Furthermore, as shown in FIG. 5, the frame 200 is provided with at least one bypass passage 220 for passing a bulge key of an electronic device.

In this embodiment, the frame 200 is provided with one avoidance passage 220. Specifically, the avoidance passage 220 is an inverted trapezoidal opening. It can be seen that the avoidance passage 220 may be a key storage space formed by being bent outward away from the storage space in the frame 200. The avoidance passage 220 provides a space for accommodating a bulge key of an electronic device, thereby preventing the button from being pushed out.

Furthermore, as shown in FIGS. 3 to 5, a boss is provided between the frame 200 and the fixing plate 100, which is located within the accommodation space. The side wall of the boss away from the frame 200 abuts the periphery of the protective film 300, and the height of the boss in the direction away from the side wall of the fixing plate 100 is greater than the height of the adhesive 120.

Specifically, in this embodiment, two completely symmetrical first bosses 230 are provided between the two frames 200 adjacent to the film outlet 210 and the fixing plate 100. The positioning opening is provided with two symmetrical second bosses 240 toward both ends within the accommodation space. The first boss 230 and the second boss 240 may be spaced apart from the side wall of the frame 200 to assist in positioning the protective film 300. Furthermore, by separating the first boss 230 and the second boss 240 from the side wall of the fixing plate 100, a certain distance can be left between the electronic device and the protective film 300, and the electronic device can be fixed in the vertical direction. can play a role. The boss can accurately align the protective film 300 and the screen of the electronic device, improving the success rate of film application and the reliability of the film application device 10.

Further, as shown in FIGS. 3 to 5, the frame 200 has a fixture 250 protruding into the housing space. The fixing tool 250 is provided at a distance from the periphery of the protective film 300.

Specifically, in this embodiment, two fixtures 250 protrude into the accommodation space from both sides of the frame 200 adjacent to the film outlet 210, respectively. The fixtures 250 on both sides described above are completely symmetrical. Preferably, each fixture 250 is evenly distributed in close proximity to the film outlet 210 and the positioning aperture, respectively. The fixture 250 is used to abut the side wall of the electronic device. It can be seen that the distance between the fixture 250 and the periphery of the protective film 300 is related to the thickness of the side wall of the electronic device. The fixture 250 further improves the accuracy of alignment between the electronic device and the protective film 300, and thus improves the success rate of film application and the reliability of the film application apparatus 10.

In other embodiments, the fixture 250 may also be provided as an adjustable thickness member, such as a resilient member or a screw structure.

<Operating principle>
A structural schematic diagram at the second viewing angle when the film pasting device 10 is not equipped with the protective film 300 is as shown in FIG. As shown in FIG. 5, the first release film 320 and the second release film 330 have a tear boundary line that overlaps one side of the film sheet 310, and one side of the film sheet 310 in the protective film 300 has a viscous surface. 310a, and the second release film 330 is covered with the viscous surface 310a of the film sheet 310. One side of the non-viscous surface 310a of the film sheet 310 is directed toward the fixing plate 100, and the positioning member 110 and supporting member 140 on the fixing plate 100 are bored corresponding to each positioning hole and each through hole in the first release film 320. let As shown in FIG. 3, a part of the second release film 330 is perforated at the film outlet 210. The assembly of the film pasting device 10 is now completed.

Next, the screen of the electronic device is left facing upward, the assembled film sticking device 10 is placed over the electronic device, and the electronic device is housed in the storage space of the film sticking device 10. The second release film 330 is located above the screen of the electronic device. FIG. 3 is a structural schematic diagram at a second viewing angle of the film pasting device 10 according to an embodiment of the present invention. As shown in FIG. 3, the user pulls the part of the second release film 330 that protrudes from the film outlet 210, tears the second release film 330 and the first release film 320, and breaks them along the boundary line. Then, the second release film 330 is separated. As shown in FIG. 4 after separation, FIG. 4 is a structural schematic diagram at a second viewing angle when the film application device 10 according to the embodiment of the present invention peels off the second release film 330.

Finally, the film sheet 310 is pressed by the central openwork portion of the fixing plate 100 to adhere the film sheet 310 to the screen of the electronic device. Subsequently, the film adhesion device 10 is removed and the first release film 320 is peeled off to complete the film adhesion operation.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made based on the spirit and principles of the present invention shall be included in the protection scope of the present invention.

10 Film pasting device 100 Fixed plate 110 Positioning member 120 Adhesive 121 Adhesive sheet 122 Convex cotton 130 Baffle plate 140 Supporting member 200 Frame 210 Film outlet 220 Avoidance path 230 First boss 240 Second boss 250 Fixing tool 300 Protective film 310 Film sheet 310a Viscous surface 320 First release film 330 Second release film

Claims (10)

The fixing plate includes an openworked fixing plate in the center, and a frame protruding from one surface of the fixing plate, and a housing space is provided between the fixing plate and the frame, and the frame in the fixing plate is A positioning member and an adhesive are provided at both ends of the positioning side, and a film outlet is opened in a side wall of the frame near the adhesive,
The film pasting device further includes a protective film accommodated in the accommodation space, the protective film including a film sheet and a release film sequentially laminated along a direction away from the fixing plate, A film pasting device characterized in that the sheet is removably connected to the adhesive, the release film is removably connected to the positioning member, and protrudes from the film outlet. 2. The film applying device according to claim 1, wherein the fixing plate extends toward the central openwork to form a baffle plate. 3. The film pasting device according to claim 2, wherein the baffle plate extends and protrudes from two side walls extending in the length direction of the fixing plate so as to face each other. The adhesive includes an adhesive sheet integrally molded on the fixing plate and a convex cotton coated on the adhesive sheet, and the adhesive sheet is at least partially located within the accommodation space and is attached to the fixing plate. 2. The film application device according to claim 1, wherein at least a part of the edge adjacent to the plate is openworked. The release film includes a first release film that is removably installed on the positioning member, the positioning member is located outside the housing space, and the side wall of the frame adjacent to the positioning member has a first release film that is removably installed on the positioning member. 2. The film pasting device according to claim 1, further comprising a positioning opening, and the first release film is perforated in the positioning opening. The release film further includes a second release film that is separable from the first release film when peeled off, and the second release film covers the film sheet and has one end facing the film exit. 6. The film sticking device according to claim 5, wherein the film sticking device protrudes from the film sticking device. A support member is provided at a distance from the positioning member on the side of the fixing plate where the frame is located, and the first release film has a through hole that fits the support member. 6. The film pasting device according to claim 5, wherein the support member is partially bored in the through hole. 2. The film applying device according to claim 1, wherein the frame is provided with at least one avoidance path for passing through a bulge key of an electronic device. A boss located in the accommodation space is provided between the frame and the fixing plate, and a side wall of the boss that is away from the frame abuts the periphery of the protective film, The film pasting device according to claim 1, wherein the height in the direction away from the side wall is greater than the height of the adhesive. The film according to claim 1, wherein the frame has a fixture protruding into the accommodation space, and the fixture is provided at a distance from the periphery of the protective film. Pasting device.