Replacement type film pasting bin

Abstract

The utility model discloses a replacement type film pasting bin which comprises a bottom bin and an upper cover, the upper cover is movably connected with the bottom bin, one end of the upper cover protrudes downwards to form a plug pin extending out of the upper cover, one end of the bottom bin is provided with a locking cavity, and the plug pin can be rotationally buckled into the locking cavity. The upper cover is used for locking the positions of the bottom bin and the upper cover in the height direction, and the bottom end of the upper cover extends downwards to form an unclosed limiting frame. The limiting frame is additionally arranged at the bottom of the upper cover, through double cooperation of the limiting frame and the positioning column, the mobile phone film can be conveniently installed, meanwhile, the fixing effect of the mobile phone film can be guaranteed, meanwhile, a closed bin body structure can be formed through the cooperation effect of the limiting frame and the limiting cavity, the good dustproof effect can be achieved during film pasting, and the service life of the mobile phone film is prolonged. Therefore, the success rate of subsequent mobile phone film pasting is improved; in addition, the horizontal locking part and the vertical locking part are arranged between the bottom bin and the upper cover, so that combination between the bottom bin and the upper cover is simpler, the film pasting step can be simplified, and the experience feeling is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone peripheral products, and particularly relates to a replaceable film pasting bin. Background Art

[0002] Mobile phones are indispensable communication devices in people's daily lives. In order to better protect the screen, people usually paste mobile phone films on the screen for protection. In addition to the traditional method of directly pasting the mobile phone film on the screen, auxiliary film pasting tools are also used for film pasting. With the help of auxiliary film pasting tools, the mobile phone film can be pasted on the screen faster and better.

[0003] At present, conventional film pasting devices generally adopt a positioning box + PET positioning column flipping structure. The mobile phone and the mobile phone film are positioned by the positioning box and the positioning column respectively, and then flipped and aligned for film pasting operations. The above film pasting structure is in a semi-closed state during film pasting, and the microenvironment control of the film pasting bin is relatively poor, and it is easy to adhere to dust after film pasting. Moreover, during the film pasting process, only the positioning columns on both sides are used for positioning. Since the mobile phone film itself has a certain flexibility, partial deviation is likely to occur during film pasting. Affected by the above factors, the success rate of film pasting for customers is relatively low. Summary of the Utility Model

[0004] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a replaceable film pasting bin.

[0005] The technical solution adopted by the utility model is as follows: A replaceable film pasting bin includes a bottom bin and an upper cover. The upper cover is movably connected to the bottom bin. One end of the upper cover protrudes downward to form a plug pin extending outside the upper cover. One end of the bottom bin is provided with a locking cavity for the plug pin to rotate and snap into, so as to lock the positions of the bottom bin and the upper cover in the height direction. The bottom end of the upper cover extends downward to form an unclosed limiting frame. The limiting frame and the upper cover enclose a mobile phone film fixing area with both ends open. The center of the upper end of the bottom bin sinks to form a positioning cavity for defining the position of the device to be pasted with film. An enclosing cavity adapted to the limiting frame to snap into is provided on the upper end of the bottom bin around the positioning cavity, so as to lock the positions of the bottom bin and the upper cover in the horizontal direction. The bottom bin and the upper cover can be mutually matched to form a closed bin body structure.

[0006] In a preferred embodiment, one end of the locking cavity extends to form a lock hole extending to the edge of the bottom bin. When the plug pin extends into the locking cavity and rotates to the horizontal position, the part of the plug pin extending outside the upper cover abuts against the upper end face of the lock hole.

[0007] In a preferred embodiment, there are two plug pins, which are symmetrically arranged along the width direction at the bottom end of the upper cover.

[0008] In a preferred embodiment, a manual dial plate is formed by protruding at one end of the upper cover away from the plug pin.

[0009] In a preferred embodiment, a through pressing window is provided along the length direction in the middle of the upper cover.

[0010] In a preferred embodiment, a receiving cavity for placing the upper cover is further formed by recessing at the upper end of the upper cover. The bottom end surface of the receiving cavity is flush with the upper end surface of the limiting cavity, and the bottom end surface of the limiting cavity is flush with the upper end surface of the positioning cavity.

[0011] In a preferred embodiment, a fixed convex point is formed by protruding at the bottom end of the upper cover between the two plug pins, and two positioning columns are arranged at intervals along the width direction at the bottom of one end of the upper cover away from the plug pins.

[0012] In a preferred embodiment, a second opening is provided at one end of the receiving cavity away from the locking cavity.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, a limiting frame is additionally provided at the bottom of the upper cover. Through the double cooperation of the limiting frame and the positioning columns, the installation of the mobile phone film is convenient while ensuring the fixing effect of the mobile phone film. At the same time, under the cooperation of the limiting frame and the limiting cavity, a closed bin structure can be formed, which can play a good dust-proof effect during the film pasting process, thereby improving the success rate of subsequent mobile phone film pasting;

[0015] 2. In the present utility model, a horizontal and vertical locking part is provided between the bottom bin and the upper cover. During assembly, the plug pin can be directly rotated and buckled into the locking cavity, which can simplify the film pasting steps while ensuring the quality of subsequent film pasting and improving the user experience;

[0016] 3. In the present utility model, the bottom bin and the upper cover are two separate detachable components. When any component is lost or damaged, a new component can be directly replaced and then used as a film pasting auxiliary tool again, and the whole can be reused repeatedly, which can reduce the cost of the user's film pasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram after the whole of the present utility model is disassembled;

[0018] Figure 2 is a three-dimensional structural schematic diagram after the whole of the present utility model is combined;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the upper cover in the present utility model;

[0020] Figure 4 It is a three-dimensional structure schematic diagram of the bottom bin of the present utility model;

[0021] Figure 5 It is a bottom view plane structure schematic diagram after the overall combination of the present utility model.

[0022] Markings in the figure: 1 - upper cover, 101 - pressing window, 102 - manual dial plate, 103 - limiting frame, 104 - bolt, 105 - positioning post, 106 - fixing bump, 2 - bottom bin, 201 - accommodating cavity, 202 - positioning cavity, 203 - second opening, 204 - locking cavity, 2041 - lock hole, 205 - positioning cavity. Specific embodiments

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] A replaceable film application bin, referring to Figures 1-5 , includes a bottom bin 2 and an upper cover 1. The upper cover 1 is movably connected to the bottom bin 2. One end of the upper cover 1 protrudes downward to form a bolt 104 extending outside the upper cover 1. One end of the bottom bin 2 is provided with a locking cavity 204 that allows the bolt 104 to rotate and engage. One end of the locking cavity 204 extends to form a lock hole 2041 extending into the edge of the bottom bin 2. There are two bolts 104 symmetrically arranged along the width direction at the bottom end of the upper cover 1. When the bolt 104 extends into the locking cavity 204 and rotates to the horizontal position, the part of the bolt 104 extending outside the upper cover 1 abuts against the upper end face of the lock hole 2041, for locking the positions of the bottom bin 2 and the upper cover 1 in the height direction. The above design can achieve the mutual matching and locking between the upper cover 1 and the bottom bin 2, and at the same time, the bottom bin 2 and the upper cover 1 can be divided into two separate detachable components. When any component is lost or damaged, a new component can be directly replaced, and then it can be used again as a film application auxiliary tool. The whole can be reused repeatedly, which can reduce the cost of users' film application.

[0025] Furthermore, the bottom end of the upper cover 1 extends downward to form an unclosed limiting frame 103. The limiting frame 103 and the upper cover 1 enclose a mobile phone film fixing area with two open ends. Between the two bolts 104, a fixing bump 106 protrudes from the bottom end of the upper cover 1. At the bottom of the end of the upper cover 1 away from the bolt 104, two positioning posts 105 are arranged at intervals along the width direction. By adding the limiting frame 103 at the bottom of the upper cover 1, through the cooperation of the limiting frame 103, the positioning posts 105 and the fixing bump 106, while facilitating the installation of the mobile phone film, it can also ensure the subsequent fixing effect of the mobile phone film, thereby improving the success rate of subsequent mobile phone film application.

[0026] It should be noted that positioning holes (not shown in the figure) adapted to the positioning posts 105 and the fixing bumps 106 are reserved on the release film of the mobile phone film.

[0027] Furthermore, a positioning cavity 202 for defining the position of the device to be pasted with film (not shown in the figure) is formed by the sinking of the center of the upper end of the bottom bin 2. The position of the device to be pasted with film (mobile phone) can be defined through the positioning cavity 202. When the bottom bin 2 is aligned with the upper cover 1 subsequently, since the positions of both the device to be pasted with film and the mobile phone film have been determined, the accuracy of subsequent film pasting can be ensured.

[0028] Among them, holes for the camera and buttons of the device to be pasted with film to leak out and / or be embedded are reserved on the bottom bin 2.

[0029] Furthermore, a limiting cavity 205 for the snap-in of the adaptor limiting frame 103 is formed at the upper end of the bottom bin 2 around the positioning cavity 202, which is used to lock the positions of the bottom bin 2 and the upper cover 1 in the horizontal direction. The bottom bin 2 and the upper cover 1 can be mutually matched to form a closed bin body structure. At the same time, under the cooperation of the limiting frame 103 and the limiting cavity 205, while assisting in positioning the horizontal positions of the bottom bin 2 and the upper cover 1, a closed bin body structure can be formed, which can achieve a good dust-proof effect during film pasting, thereby improving the success rate of subsequent mobile phone film pasting.

[0030] Furthermore, a hand dial plate 102 is formed by the protrusion of one end of the upper cover 1 away from the plug 104. With the hand dial plate 102, it is convenient for the user to remove the upper cover 1 from the bottom bin 2 after film pasting. When removing, the upper cover 1 is dialed upward, and the upper cover 1 can be taken out obliquely from the bottom bin 2.

[0031] Furthermore, a through pressing window 101 is provided along the length direction in the middle of the upper cover 1. During film pasting, after tearing off the release film of the mobile phone film, then pass the finger through the pressing window 101 to press the mobile phone film. The mobile phone film is covered on the mobile phone screen under the pressing of the finger, so that the mobile phone film is accurately pasted on the mobile phone, ensuring the pasting effect of the mobile phone film.

[0032] Furthermore, a receiving cavity 201 for placing the upper cover 1 is formed by the depression of the upper end of the upper cover 1. The bottom end surface of the receiving cavity 201 is flush with the upper end surface of the limiting cavity 205, and the bottom end surface of the limiting cavity 205 is flush with the upper end surface of the positioning cavity 202. The positions of the upper cover 1, the mobile phone film and the mobile phone can be defined through the limiting cavity 205, the positioning cavity 202 and the receiving cavity 201 respectively, thereby being able to ensure the accuracy of subsequent film pasting.

[0033] Furthermore, a second opening 203 is formed at one end of the receiving cavity 201 away from the locking cavity 204. Through the second opening 203 and the openings on both sides of the limiting frame 103, it will not affect the tearing off of the release film from the film pasting bin.

[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A replacement film bin, comprising a bottom bin and an upper cover, characterized in that: The upper cover is movably connected to the bottom bin. One end of the upper cover protrudes downward to form a bolt extending outside the upper cover. One end of the bottom bin is provided with a locking cavity for the bolt to rotate and engage, so as to lock the positions of the bottom bin and the upper cover in the height direction. The bottom end of the upper cover extends downward to form an unclosed limiting frame. The limiting frame and the upper cover enclose a mobile phone film fixing area with openings at both ends. The center of the upper end of the bottom bin sinks to form a positioning cavity for defining the position of the device to be pasted with film. An enclosing cavity adapted to the limiting frame to be inserted is provided at the upper end of the bottom bin around the positioning cavity, so as to lock the positions of the bottom bin and the upper cover in the horizontal direction. The bottom bin and the upper cover can be mutually matched to form a closed bin structure.

2. The replacement film storage bin according to claim 1, wherein: One end of the locking cavity extends to form a lock hole extending to the edge of the bottom bin. When the bolt extends into the locking cavity and rotates to the horizontal position, the part of the bolt extending outside the upper cover abuts against the upper end face of the lock hole.

3. The replacement film cartridge according to claim 1, wherein: There are two bolts, which are symmetrically arranged at the bottom end of the upper cover along the width direction.

4. The replacement film cartridge according to claim 1, wherein: One end of the upper cover away from the bolt protrudes to form a hand dial plate.

5. The replacement film cartridge according to claim 1, wherein: A through pressing window is provided in the middle of the upper cover along the length direction.

6. A replacement film storage bin according to claim 1, characterized in that: An accommodating cavity for placing the upper cover is further recessed at the upper end of the upper cover. The bottom end face of the accommodating cavity is flush with the upper end face of the enclosing cavity. The bottom end face of the enclosing cavity is flush with the upper end face of the positioning cavity.

7. The replacement film storage bin according to claim 1, characterized in that: A fixing bump protrudes between the two bolts at the bottom end of the upper cover. Two positioning posts are arranged at intervals along the width direction at the bottom of one end of the upper cover away from the bolt.

8. The replacement film storage bin according to claim 6, wherein: A second opening is provided at one end of the accommodating cavity away from the locking cavity.

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