Simple film pasting device for soft film

Abstract

The utility model relates to the field of film sticking devices, in particular to a simple film sticking device for a soft film, which comprises a bottom support and a sliding frame arranged on the bottom support, the bottom support is provided with a positioning groove for placing a product, two sides of the bottom support are provided with oppositely distributed sliding grooves, and the sliding frame is connected with the sliding grooves in a matching manner through sliding parts. A sliding groove is formed in the sliding frame, the sliding frame can reciprocate along the sliding groove, a containing groove is formed in the sliding frame, a film scraping piece is detachably arranged in the sliding frame through the containing groove, a clamping groove is formed in the sliding frame, and the film scraping piece is connected with the clamping groove in a matched mode through the clamping piece and is arranged in the containing groove. The bottom of the film scraping part extends towards the positioning groove to form a film scraping part, and a first arc-shaped part and a second arc-shaped part which are symmetrically distributed are arranged at the two ends of the film scraping part. The film scraping device can be suitable for being used for soft film attaching of curved-surface products, the attaching flatness is ensured through sliding film scraping of the film scraping part, bubbles are reduced, and the attaching effect of the soft film and the products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film pasting god field, concretely relates to a simple soft film pasting god. BACKGROUND

[0002] In today's digital age, various electronic devices such as smart phones, tablets, computers, etc. have become an indispensable tool in people's daily life and work. The screen of these electronic devices as the core interface of information interaction, its display effect and the degree of perfection directly affect the user experience. In order to protect the screen of electronic devices from scratches, wear, fingerprint pollution and accidental impact, etc. damage, while maintaining the original clarity and aesthetic of the screen, pasting film has become a common choice for the majority of users. Soft film as a common screen protection film material, because it has good flexibility, light transmission and certain buffering performance, it has been widely used in the field of electronic device screen protection. Therefore, the film pasting god is usually used as an auxiliary tool for soft film pasting.

[0003] At present, there are many kinds of soft film pasting gods on the market, which are usually composed of positioning frame, adsorption device and auxiliary fitting part. In use, the user first places the electronic device in the positioning frame, so that the screen is aligned with the positioning structure of the frame; then the soft film is placed on the adsorption device, and the soft film is fixed on the frame by adsorption; then the user uses the auxiliary fitting part to slowly and evenly push the soft film from one end of the soft film to the screen until the soft film completely covers the screen, completing the pasting process.

[0004] However, the existing soft film pasting god still has some significant defects in actual use, among which the auxiliary fitting part in the existing film pasting god is generally made of a scraper or a roller, and the outer surface of the roller is prone to unevenness. The roller is mainly used for rolling and pressing the tempered film, and the rolling and pressing effect of the soft film is not good. There are still bubbles under the soft film, which affects the accuracy of the fitting. In addition, for mobile phones with curved surfaces on both sides, the existing sponge is generally used to scrape the film and fit the soft film, but the sliding fitting effect and flatness of the sponge are poor, and it is difficult to completely discharge the air between the soft film and the screen, resulting in bubbles after pasting, which affects the fitting effect and use efficiency of the soft film. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above defects, providing a simple soft film pasting god, to solve the technical problem that the existing film pasting god has poor flatness for the soft film with curved surface, which leads to easy bubble after fitting, thereby affecting the fitting effect and fitting use efficiency of the soft film.

[0006] The utility model aims at solving the above defects, providing a simple soft film pasting god, to solve the technical problem that the existing film pasting god has poor flatness for the soft film with curved surface, which leads to easy bubble after fitting, thereby affecting the fitting effect and fitting use efficiency of the soft film.

[0007] The utility model provides a simple soft film pasting tool, which comprises a base support and a sliding frame arranged on the base support, the base support is provided with a positioning groove for placing products, and sliding grooves are arranged on both sides of the base support, the sliding frame is connected to the sliding grooves through sliding parts, the sliding frame can reciprocate along the sliding grooves, an accommodation groove is formed in the sliding frame, a scraping member is detachably arranged in the sliding frame through the accommodation groove, a clamping groove is arranged in the sliding frame, the scraping member is connected to the clamping groove through a clamping part and is arranged in the accommodation groove, the top of the scraping member is in contact with the inner wall of the accommodation groove, the bottom of the scraping member extends to the positioning groove and forms a scraping part, first and second arc-shaped parts are symmetrically arranged at the ends of the scraping member, and a positioning frame for hanging the soft film is arranged at one end of the base support.

[0008] Further in the above description, the base support is provided with raised guide stop edges on both sides, the sliding grooves extend along the guide stop edges, the end of the base support close to the positioning frame is provided with a limiting part for the sliding grooves, and the other end of the sliding grooves is in communication with the outside.

[0009] The raised guide stop edges physically guide the moving direction of the sliding frame, effectively prevent the lateral deviation during sliding, and ensure the accurate reciprocating movement of the scraping member along the predetermined path; the limiting part on the base support and the through-type design of the sliding grooves can limit the sliding frame from coming out at the starting end of the pasting and can be quickly disassembled at the end, which takes into account the operation safety and the convenience of tool disassembly.

[0010] Further in the above description, the sliding part is provided with two groups, which are symmetrically arranged on the inner side of the sliding frame, the sliding part comprises first and second sliding blocks, and the first and second sliding blocks are arranged in pairs with the sliding grooves, so that the first and second sliding blocks can reciprocate along the sliding grooves and the guide stop edges.

[0011] The two groups of sliding blocks are in contact with the sliding grooves on both sides respectively, which ensures the stability of the movement of the sliding frame and avoids the jamming phenomenon caused by unilateral stress; the symmetric arrangement makes the stress evenly distributed when the scraping member is pressed, preventing the soft film from being excessively pressed or unevenly pasted, and improving the pasting density of the curved screen edge.

[0012] Further in the above description, the cross section of the accommodation groove is triangular, the inner side of the accommodation groove is inwardly inclined, and the two ends of the accommodation groove are provided with avoidance grooves for the first and second arc-shaped parts at the two ends of the scraping member.

[0013] The inner wall of the accommodating groove is inwardly inclined to form a limiting structure, and the top of the film scraping member is clamped by the frictional resistance of the inclined surface to ensure the stability and reliability of the film scraping member during sliding.

[0014] Further in the above description, the bottom of the first arc-shaped part and the second arc-shaped part is formed with an arc surface.

[0015] The arc surface structure of the first arc-shaped part and the second arc-shaped part can be attached to the edge of the curved screen of a mobile phone or the like, and gradually extrude and discharge the air between the soft film and the screen through flexible contact, thereby reducing the air bubble residue in the curved area; the symmetrical first arc-shaped part and the second arc-shaped part design can keep the film scraping member effective during the reciprocating motion, thereby improving the attachment efficiency of a single operation.

[0016] Further in the above description, the clamping part is composed of a clamping pressure shaft, the clamping part is arranged on the film scraping member, and the two ends of the clamping part are exposed on the two sides of the film scraping member, and the film scraping member is clamped and connected with the clamping groove through the clamping part.

[0017] The clamping part penetrates the film scraping member and is clamped and locked with the clamping groove through the two end exposed structures, thereby realizing tool-free quick replacement of the film scraping member and adapting to the film scraping needs of different materials, shapes or mobile phone widths.

[0018] The pressure shaft type clamping mode provides reliable axial restraint force, and through the clamping contact of the accommodating groove and the top of the film scraping member, the film scraping member is prevented from loosening during the film scraping process, thereby ensuring the stability during long-term use, and ensuring the attachment flatness and attachment effect during the sliding film attachment.

[0019] Further in the above description, the film scraping member is in a rhombus shape, and the surface of the film scraping part is formed with a film scraping arc surface or a flat surface.

[0020] The rhombus structure clamps and supports the top of the film scraping member with the accommodating groove, thereby ensuring that the film scraping part is always perpendicular to the screen surface and improving the flat attachment precision.

[0021] The optional film scraping arc surface or flat surface design at the bottom adapts to the attachment needs of different soft films and realizes the multi-scene applicability of a single tool.

[0022] Further in the above description, the film scraping member is made of silica gel.

[0023] The silica gel material has softness and elasticity, which can not only avoid the risk of scratching the soft film caused by the metal or hard plastic film scraping member, but also can fully attach to the micro texture of the screen through micro deformation, thereby improving the air discharge efficiency.

[0024] Further in the above description, the positioning frame is provided with a protruding ear, and the bottom support is formed with an air avoiding groove.

[0025] The positioning frame is formed by bending and has elastic deformation, the hanging ear is used for hanging the soft film, and the film is pasted by cooperation of sliding of the sliding frame.

[0026] When the sliding frame drives the film scraping piece to move through the positioning frame, the film scraping piece applies extrusion force to the positioning frame, the positioning frame is compressed to the air avoiding groove, and precise pasting of the soft film is completed under continuous pushing of the film scraping piece.

[0027] The film scraping piece is connected in an embedded mode through the clamping piece and the clamping groove, the film scraping piece can be quickly disassembled and installed in a vertical direction, meanwhile, the top of the accommodating groove is in contact with the film scraping piece, so that the stability and reliability of the film scraping piece are further ensured, the sliding frame is in sliding pairing with the sliding groove on two sides of the bottom support through the sliding part, so that the sliding frame can form stable linear reciprocating motion along the sliding groove, the symmetrical first arc-shaped part and the second arc-shaped part arranged at two ends of the film scraping part can be used for cooperating with the arc-shaped surfaces on two sides of the curved screen, the uniform distribution of the soft film pasting pressure is ensured, so that the film scraping part can be applied to pasting of the curved soft film, sliding film scraping of the film scraping part ensures the pasting flatness, air bubbles are reduced, and the pasting effect of the soft film and the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a whole structure schematic view of the embodiment;

[0029] Figure 2 It is a disassembled state schematic view of the sliding frame and the bottom support in the embodiment;

[0030] Figure 3 It is a sectional view of the embodiment;

[0031] Figure 4 It is a structure schematic view of the sliding frame and the film scraping piece in the embodiment;

[0032] Figure 5 It is a structure schematic view of the sliding frame in the embodiment;

[0033] Figure 6 It is a structure schematic view of the film scraping piece in the embodiment;

[0034] The reference signs in the drawing are as follows:

[0035] 100-bottom support, 101-positioning groove, 102-sliding groove, 103-positioning frame, 104-guiding stop, 105-limiting part, 106-hanging ear, 107-air avoiding groove; 200-sliding frame, 201-accommodating groove, 202-clamping groove, 203-first sliding block, 204-second sliding block, 205-avoiding groove; 300-film scraping piece, 301-clamping piece, 302-film scraping part, 303-first arc-shaped part, 304-second arc-shaped part, 305-arc-shaped surface. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0037] To make the technical problem to be solved, the technical solution and the beneficial effects of this utility model clearer, the following describes the solution in further detail with reference to the accompanying drawings and embodiments.

[0038] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this scheme and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0039] In this embodiment, refer to Figures 1-6 The present invention relates to a simple soft film applicator, comprising a base 100 and a sliding frame 200 disposed on the base 100. The base 100 has a positioning groove 101 for placing the product, and sliding grooves 102 are provided on both sides of the base 100. The sliding frame 200 is paired with the sliding grooves 102 via a sliding part, allowing the sliding frame 200 to reciprocate along the sliding grooves 102. A receiving groove 201 is formed within the sliding frame 200, and a film scraper 300 is detachably disposed within the sliding frame 200 via the receiving groove 201. A retaining groove 202 is provided. The film scraper 300 is paired with the retaining groove 202 through the retaining member 301 and is built into the receiving groove 201. The top of the film scraper 300 is paired with the inner wall of the receiving groove 201. The bottom of the film scraper 300 extends towards the positioning groove 101 to form a film scraping part 302. The two ends of the film scraper 300 are provided with a first arc-shaped part 303 and a second arc-shaped part 304 symmetrically distributed. One end of the base 100 is provided with a positioning frame 103 for hanging soft film. The positioning frame 103 extends towards the top of the base 100 by bending and is elastic.

[0040] The base 100 has raised guide edges 104 on both sides, and the sliding groove 102 extends along the guide edges 104. The end of the base 100 near the positioning frame 103 is provided with a limiting part 105 for matching the sliding groove 102, and the other end of the sliding groove is connected to the outside.

[0041] The physical guide of the moving direction of the sliding frame 200 is formed by the protruding guide baffle 104, effectively preventing lateral deviation during sliding, and ensuring accurate reciprocating movement of the film scraping piece 300 along the predetermined path; the limiting part 105 on the bottom support 100 is designed in a through type in combination with the sliding groove 102, which can limit the sliding frame 200 from falling out at the starting end of the film sticking and can be quickly disassembled at the end, giving consideration to the operation safety and the convenience of tool disassembly.

[0042] In the specific implementation process, the bottom support 100 is made of plastic injection molding or metal, and the protruding guide baffle on both sides can prevent the sliding member from falling out or separating when sliding along the sliding groove. In the handheld state, the pressure can be applied to the sliding frame 200, thereby ensuring the sticking effect and flatness of the sliding frame 200 during the sliding film sticking process.

[0043] The sliding part is provided with two groups, and the two groups of sliding parts are symmetrically distributed on the inner side of the sliding frame 200. The sliding part includes a first sliding block 203 and a second sliding block 204. The first sliding block 203 and the second sliding block 204 are arranged in pairs with the sliding groove 102, so that the first sliding block 203 and the second sliding block 204 can reciprocally slide along the sliding groove 102 and the guide baffle.

[0044] The two groups of sliding blocks are in paired contact with the sliding grooves 102 on both sides, ensuring the stability of the movement of the sliding frame 200 and avoiding the jamming phenomenon caused by unilateral stress; the symmetrical layout makes the stress uniformly distributed when the film scraping piece 300 is pressed, preventing the soft film from being excessively pressed or unevenly stuck, and improving the sticking density of the edge of the curved screen.

[0045] In the specific implementation process, the sliding frame 200 is made of plastic injection molding or metal, and the sliding frame 200 is provided with a guide groove, so that the guide groove is paired with the top of the guide baffle 104, ensuring the stability and reliability of the sliding process of the sliding frame 200.

[0046] The cross section of the accommodating groove 201 is triangularly arranged, so that the inner side of the accommodating groove 201 is inwardly inclined, and the two ends of the accommodating groove 201 are provided with avoiding grooves 205 for pairing the first arc-shaped part 303 and the second arc-shaped part 304 at both ends of the film scraping piece 300.

[0047] The inner wall of the accommodating groove 201 is inwardly inclined to form a limiting structure, which utilizes the frictional resistance between the top of the film scraping piece 300 and the inclined surface to realize clamping, thereby ensuring the stability and reliability of the film scraping piece 300 during the sliding process; the two end avoiding grooves 205 provide avoiding space for the arc-shaped structure at both ends of the film scraping piece 300, thereby ensuring the continuity and integrity of the film scraping action.

[0048] In the specific implementation process, the top of the containing groove 201 and the scraping film part 300 are clamped and matched to ensure the firmness of the installation of the scraping film part 300, and at the same time, the stability of the scraping film part 300 during sliding scraping is ensured, and the phenomenon of displacement loosening is reduced.

[0049] The bottom of the first arc-shaped part 303 and the second arc-shaped part 304 is formed with an arc surface 305.

[0050] The arc surface 305 structure of the first arc-shaped part 303 and the second arc-shaped part 304 can be attached to the edge of the curved screen of a mobile phone and the like, and the air between the soft film and the screen is gradually squeezed out through flexible contact and gradual extrusion, so as to reduce the bubble residue in the curved area; the symmetrical first arc-shaped part 303 and the second arc-shaped part 304 design enables the scraping film part 300 to maintain effective scraping during reciprocating motion, thereby improving the attachment efficiency of single operation.

[0051] In the specific implementation process, the arc surface 305 is arranged in pair with the curved edge of the mobile phone.

[0052] The clamping part 301 is composed of a clamping pressure shaft, the clamping part 301 is provided on the scraping film part 300, and both ends of the clamping part 301 are exposed on both sides of the scraping film part 300, and the scraping film part 300 is clamped and connected with the clamping groove 202 through the clamping part 301.

[0053] The clamping part 301 penetrates through the scraping film part 300 and is clamped and locked with the clamping groove 202 through the exposed structure at both ends, so as to realize tool-free quick replacement of the scraping film part 300 and adapt to the scraping film demand of different materials, shapes or mobile phone widths.

[0054] The pressure shaft type clamping mode provides reliable axial restraint force, and at the same time, the clamping contact of the containing groove 201 and the top of the scraping film part 300 avoids loosening of the scraping film part 300 during the scraping process, guarantees the stability during long-term use, and ensures the flatness and attachment effect during sliding attachment.

[0055] The scraping film part 300 is arranged in a rhombus shape, and the surface of the scraping film part 300 is formed with a scraping film arc surface or a plane.

[0056] The rhombus structure supports the top of the scraping film part 300 and the containing groove 201, ensures that the scraping part 302 is always perpendicular to the screen surface, and improves the flatness of the attachment.

[0057] The optional scraping film arc surface or plane design at the bottom adapts to the attachment demand of different soft films and realizes the multi-scene applicability of a single tool.

[0058] The scraping film part 300 is made of silica gel. The silica gel material has softness and elasticity, can avoid the risk of scratching the soft film caused by the metal or hard plastic scraping film part 300, and can fully attach to the micro texture of the screen through micro deformation, thereby improving the air exhaust efficiency.

[0059] The positioning frame 103 is provided with a protruding hanging ear 106, and the bottom support 100 is formed with a clearance groove 107. The positioning frame 103 is bent to have elastic deformation, and the hanging ear 106 is used for hanging the soft film and cooperating with the sliding of the sliding frame 200 to paste the film.

[0060] When the sliding frame 200 drives the film scraping piece 300 to move through the positioning frame 103, the film scraping piece 300 applies extrusion force to the positioning frame 103, the positioning frame 103 is compressed to the clearance groove 107, and the film scraping piece 300 completes the precise pasting of the soft film under the continuous pushing.

[0061] The specific use process in the embodiment is as follows:

[0062] In the initial state: the film scraping piece 300 corresponding to the width of the mobile phone is selected, the film scraping piece 300 is inserted and assembled with the clamping groove 202 in the sliding frame 200 through the clamping piece 301, and the top of the film scraping piece 300 is clamped and contacted with the containing groove 201. The sliding frame 200 is slid from the sliding groove 102 and penetrates from one end outside, so that the sliding frame 200 is connected with the bottom support 100 near one end of the positioning frame 103.

[0063] Specifically, the mobile phone is installed in the positioning groove 101 of the bottom support 100. In the example, the mobile phone in the embodiment is Huawei Mate 70Pro. The soft film is hung and positioned by the positioning structure and the hanging ear 106 on the positioning frame 103. The protective paper on the soft film is torn off. The sliding frame 200 is held by hand and slid along the sliding groove 102, so that the film scraping part 302 pastes the middle part of the soft film to the surface of the screen of the mobile phone. At the same time, the first arc-shaped part 303 and the second arc-shaped part 304 symmetrically arranged at both ends of the film scraping piece 300 are matched with the curved surface parts on both sides of the mobile phone respectively, so that the curved surface parts on both sides of the soft film can be pasted to the curved surface parts on both sides of the mobile phone, ensuring that the pasting pressure of the soft film is uniformly distributed, so that it can be applied to the pasting of the curved soft film. The sliding film scraping of the film scraping part 302 ensures the flatness of the pasting, reduces the generation of bubbles, and improves the pasting effect of the soft film and the product.

[0064] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed as above in the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications within the scope of the technical scheme of the present application by using the disclosed technical content, and any simple modification, equivalent change and modification of the above embodiment within the scope of the technical scheme of the present application are all within the scope of the technical scheme of the present application.

Claims

1. A simple soft film pasting device for soft film, comprising a base support and a sliding frame arranged on the base support, characterized in that: The bottom support is provided with a positioning groove for placing products, and the two sides of the bottom support are provided with oppositely distributed sliding grooves. The sliding frame is connected to the sliding grooves through the sliding parts, so that the sliding frame can reciprocate along the sliding grooves. The sliding frame is provided with an accommodating groove, and the scraping member is detachably arranged in the sliding frame through the accommodating groove. The sliding frame is provided with a clamping groove, and the scraping member is connected to the clamping groove through the clamping part and is arranged in the accommodating groove. The top of the scraping member is in contact with the inner wall of the accommodating groove, and the bottom of the scraping member extends to the positioning groove to form a scraping part. The two ends of the scraping member are provided with symmetrically distributed first and second arc-shaped parts. One end of the bottom support is provided with a positioning frame for hanging a soft film. The positioning frame extends to the top of the bottom support through bending and is provided with elasticity.

2. The simple soft film pasting device according to claim 1, characterized in that: The two sides of the bottom support are provided with protruding guide flanges, and the sliding grooves extend along the guide flanges. The end of the bottom support close to the positioning frame is provided with a limiting part for the sliding grooves, and the other end of the sliding groove is in communication with the outside.

3. The simple soft film pasting device according to claim 2, characterized in that: The sliding part is provided with two groups, which are symmetrically distributed on the inner side of the sliding frame. The sliding part includes a first sliding block and a second sliding block, which are arranged in pairs with the sliding groove, so that the first sliding block and the second sliding block can reciprocate along the sliding groove and the guide flange.

4. The simple soft film pasting device according to claim 1, characterized in that: The cross section of the accommodating groove is triangular, so that the inner side of the accommodating groove is inclined inward. The two ends of the accommodating groove are provided with avoiding grooves for the first and second arc-shaped parts at the two ends of the scraping member.

5. The simple soft film pasting device according to claim 1, characterized in that: The bottom of the first and second arc-shaped parts is provided with an arc surface.

6. The simple soft film pasting device according to any one of claims 1-5, characterized in that: The clamping part is composed of a clamping shaft, which is arranged on the scraping member, and the two ends of the clamping part are exposed on the two sides of the scraping member. The scraping member is clamped and connected to the clamping groove through the clamping part.

7. The simple soft film pasting device according to any one of claims 1-5, characterized in that: The scraping member is rhombic, and the surface of the scraping part is provided with a scraping arc surface or a plane.

8. The simple soft film pasting device according to any one of claims 1-5, characterized in that: The scraping member is made of silica gel.

9. The simple soft film pasting device according to any one of claims 1-5, characterized in that: The positioning frame is provided with a protruding hanging ear, and the bottom support is provided with an avoiding groove.

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