JP6169709B2 - Auxiliary tool for attaching films in portable information terminal and method for attaching films - Google Patents

Description

  The present invention relates to an auxiliary tool for attaching films to a display of a portable information terminal device and a method for attaching films.

  In portable information terminal devices such as smartphones, the display has an important function. If the display becomes dirty or damaged, not only it becomes difficult to see, but also the input operation becomes difficult. For this reason, films have been attached to cover and protect the display. However, it is difficult to avoid the mixing of bubbles even when the film is attached with great care. Air bubbles caused by fine dust can be avoided by completely wiping in advance, and the remaining air can be completely eliminated by grasping the knack, but none of the operations are easy.

  Therefore, a method for sticking films to a display without introducing bubbles is introduced, and instruments for this purpose are also commercially available. Moreover, it is disclosed also as patent documents, for example, JP, 2013-139546, A is formed in the inner side release film and the 2nd film part provided with the 1st film part and the 2nd film part, and the 1st film part The second film is a pull-out part protruding from the first end of the second film, and is pulled away from the connection end along the pull-out direction when the second film part is in contact with the surface of the article. A pull-out portion that removes the first film portion from the inner surface of the adhesive sheet by pulling the portions together so that the inner surface of the adhesive sheet can be attached to the surface of the article without attracting undesirable material And.

  In the above invention, when the second film portion is in contact with the surface of the article, the pull-out portion is pulled so as to pull out the second film portion together along the pull-out direction so as to be separated from the connection end portion. Thus, the first film portion is removed from the inner surface of the adhesive sheet, and the inner surface of the adhesive sheet is configured to be attached to the surface of the article without attracting undesirable material. Although it is an invention with means to adsorb undesired substances using an adhesive film in advance before sticking the sheet, it will be difficult and expensive to produce a multilayer film, and the ease of work will be considered Because it is not done, it seems that individual differences are likely to occur.

JP 2013-139546 A

  The present invention has been made in view of the above circumstances, and the problem is that the film in a portable information terminal is easy to manufacture and significantly facilitates the work of attaching films to the display of portable information terminal devices. It is to provide an auxiliary tool for pasting. Another object of the present invention is to make it possible to cleanly attach the films to the correct position of the display regardless of who is doing without relying on the dexterity of the hand.

  In order to solve the above-mentioned problems, the present invention is an auxiliary tool for attaching films to a display of a portable information terminal device, the device main body having a recess in a part thereof, and the device main body A part covering the display and a film having a part extending from the part are used, and the auxiliary tool body is fitted and fixed in the recess so as to be positioned when the films are attached. In order to fix the films on the auxiliary tool main body, a means is provided to have a downward protrusion and an upward protrusion on which the opening provided in the extension portion is latched.

  The present invention relates to an auxiliary tool for attaching films to a display of a portable information terminal device, and can be said to be an auxiliary tool belonging to a kind of jig. Since it is a kind of jig, it is used to cleanly attach films to the correct position of the display, and after the attachment is completed, it is removed from the portable information terminal equipment. Thus, the films are neatly put in place to cover the display surface and protect it. Such films are sometimes called screen protectors or the like.

  In the present invention, the portable information terminal device refers to a mobile phone such as a multi-function mobile phone represented by a smartphone and other similar terminal devices. Moreover, in this invention, films include both a film and a sheet | seat. In general, when a film is referred to, the definition is not constant, for example, it is one hundredth of an inch or less, or a thickness of 250 μm or less or 200 μm or less. However, the present invention includes both what is called a film or a sheet.

  In the portable information terminal device which is the subject of the present invention, the device main body has a recess in a part thereof. Therefore, an apparatus main body that does not have any recesses is not a subject of the present invention. However, the position of the concave portion is not questioned as long as the position is close to the display. Further, the films have a part covering the display of the device main body and a part extending from the part, more specifically, the extended part covers the concave part of the device main body. Need to be.

  The auxiliary tool body has a downward projection that fits into the concave portion and is fixed so as to be positioned when the films are attached, and an opening provided in the extension portion to fix the films to the auxiliary tool body. And an upward protrusion to which the portion is hooked. The function of the downward projecting part is to fit into the recess, and the function of the upward projecting part is to fix the films and so on, so long as each function is satisfied, the form and structure are not defined.

  A part of the concave portion of the device main body is a receiving portion, and this concave portion forms a groove that is elongated in the horizontal direction with respect to the vertically long display, and the downward protrusion of the auxiliary device main body is fitted into the elongated groove. In addition to having an elongated shape in the lateral direction so as to be fixed at the upper side, the upward projecting portion and the opening hooked on the upward projection also have an elongated shape in the lateral direction, thereby obtaining stability in the attaching direction of the films. Is desirable.

  Further, the present invention includes a method for attaching a film having a portion covering the display and a film extending from the portion of the display of the portable information terminal device having a recess in a part of the device body, In this method, in order to attach and position the films on the display, a downward projecting portion provided on the auxiliary tool body is fitted and fixed in the recess, and an opening is provided in an extended portion of the films. It is characterized by passing through a process of being hooked on an upward projection provided on the auxiliary tool body at the opening and being fixed to the auxiliary tool body.

  Since the present invention is configured and operates as described above, it is easy to manufacture and affixing films in a portable information terminal that significantly facilitates the operation of attaching films to the display of portable information terminal devices. Attaching aids can be provided. In addition, according to the present invention, since the films are attached to the display using the auxiliary tool fixed to the apparatus body as a guide, the film can be placed at the correct position on the display by anyone regardless of the dexterity of the hand. There is an effect that it can be neatly pasted.

<Auxiliary tools for pasting films in portable information terminals>
Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiments. FIG. 1 shows an example of an auxiliary tool for attaching films in a portable information terminal according to the present invention. Examples of portable information terminals include iPhone and Xperia (both trade names). Etc. The auxiliary tool main body 10 has a downward protrusion 11 that is fitted and fixed in the concave portion 21 and an upward protrusion 12 that is integral with the concave protrusion 21 so as to be positioned when a film 15 to be described later is attached. (See FIGS. 2 and 3).

  As the portable information terminal device used in the present invention, a device having a recess 21 in a part of the device main body 20 is used. The recessed portion 21 in the embodiment is a receiving portion provided in the recessed portion of the device main body 20, and the recessed portion forms a groove that is elongated in the lateral direction with respect to the vertically long display 22. The display 22 occupies a wide portion of the device main body 20 having a vertically long form, and an upper space 24 having a receiver unit 21 and a lower space 25 having an operation unit 23 are provided on the upper and lower sides thereof.

  The films 15 include a main portion 16 that covers the display 22 of the device main body 20 and a portion 17 that extends upward from the main portion 16. The lower space 25 having the operation unit 23 may or may not be covered. In the case of covering, an extended portion 17 ′ is also provided below, and the window 23 a can be opened at a corresponding position so as not to cover the operating portion 23 by the extended portion 17 ′ (see FIG. 1).

  In the present invention, in order to fix the films 15 to the auxiliary tool main body 10, an opening portion 18 in which the films 15 are latched is provided in the extension portion 17. The downward projection 11 of the auxiliary tool body 10 has an elongated shape in the lateral direction so as to be fitted and fixed in the elongated groove-shaped recess 21, and the upward projection 12 and the opening 18 latched on the upward projection 12 are also lateral. It shall have an elongated form. Based on this form, the attaching direction of the films 15 is stabilized, and the films 15 can be attached neatly at the correct position of the display 22.

  The auxiliary tool body 10 is illustrated in detail in FIGS. 2 and 3. In the case of this embodiment, the upward projecting portion 12 has a small piece-like shape formed in a tapered shape from the lower portion to the upper portion, and makes it easy to insert the opening 18 of the films 15 by the form. When it is inserted to the vicinity of the base portion 12b of the upward projecting portion 12, the opening portion 18 is fitted and the degree of fixing is increased (particularly, see FIGS. 2A to 2E).

  In addition, it has already been described that the downward projecting portion 11 and the opening 18 of the films have the same laterally elongated shape, but they are formed with high accuracy so as to fit closely ( (See FIGS. 3 and 4). In addition, left and right ridges 13 and 14 are provided on both side surfaces of the downward projecting portion 11 in order to minimize backlash due to gap clearance with the inner wall surface of the opening 18 (see FIGS. 3 and 4). .

  In the drawing, reference numeral 12 a denotes a seating surface, which is provided on the lower surface of the upward projection 12. In the embodiment, since the upward protrusion 12 is formed larger than the downward protrusion 11, a stepped portion is formed, and this is used as a seating surface 12 a in contact with the surface of the upper space 24 to improve stability. Is. The auxiliary tool body 10 in the illustrated embodiment is formed as a solid resin molded product (see FIG. 2E).

<Attaching method of films in portable information terminal>
A method for attaching films using such an auxiliary tool for attaching films will be described below with reference to FIG.
Process 1: Using an arbitrary cleaning cloth, the display 22 of the device main body 20 is wiped in advance to remove dust and dirt. As a result, conditions for preventing generation of bubbles due to foreign matters on the surface of the display 22 are established.
Process 2: The film pasting aid according to the present invention is attached to the device main body 20. That is, in order to attach and position the films 15 on the display 22, the downward protrusion 11 provided on the auxiliary tool body 10 is fitted and fixed in the recess 21 (FIG. 5A).
Process 3: The release sheet 19 covering the adhesive surface of the film 15 is peeled off (FIG. 5B), the adhesive surface of the film 15 is directed to the display 22, and the opening 18 is fitted into the auxiliary tool body 10. Match.
Process 4: The films 15 are affixed and fixed to the upper space 24 of the display 22 at the top, and the films 15 are affixed downward while peeling the release sheet 19 (see FIG. C).
Process 5: After the films 15 are pasted on the entire surface of the display 22, the auxiliary tool body 10 is removed. If fine bubbles remain, the bubbles are pushed out of the films 15 using a flexible card-like member.

  In the attaching method of the present invention, the attaching direction of the films 15 is determined by fitting the films 15 to the auxiliary tool body 10 through the opening 18 as described above. This direction is maintained, and the films 15 are neatly attached to the correct position of the upper space 24 of the display 22 at the upper part. Therefore, attention can be paid to the work of pasting the films 15 in a prescribed direction, and the films 15 can be pasted without being shifted or tilted with respect to the display 22. Full protection is achieved. Since the present invention is configured in this manner and the films 15 can be neatly attached to the correct position of the display 22, the film attaching method can be more completely executed with less attention.

It is a perspective explanatory view showing an example of an auxiliary tool for attaching films etc. in the portable information terminal according to the present invention. The auxiliary | assistant tool main body same as the above is shown, A is a perspective view, B is a front view, C is a bottom view, D is a side view, E is a longitudinal cross-sectional view. It is the fragmentary side view which expands and shows the detail of the auxiliary tool main body similarly. It is the fragmentary bottom view which expands and shows the detail of the auxiliary tool main body similarly. It is explanatory drawing which shows the main processes A, B, and C in the sticking method of the films in the portable information terminal which concerns on this invention.

DESCRIPTION OF SYMBOLS 10 Auxiliary tool main body 11 Downward projecting part 12 Upward projecting part 13, 14 Projection 15 Films 16 Main part 17 Extension part 18 Opening part 19 Peeling sheet 20 Equipment main body 21 Recessed part 22 Display 23 Operation part 24 Upper space 25 Lower space

Claims (4)

An auxiliary tool for attaching films to the display of portable information terminal devices,
Using a device body having a recess in a part thereof, a main part covering the display of the device body and a film having a part extended from the part,
The auxiliary tool body has a downward projection that fits into the concave portion and is fixed so as to be positioned when the films are attached, and an opening provided in the extension portion to fix the films to the auxiliary tool body. An auxiliary tool for attaching films to a portable information terminal, characterized by having an upward projecting portion to which the portion is hooked. A part of the recess of the device main body is a receiving part, and this recess forms a groove with a long and narrow shape in the horizontal direction with respect to the vertically long display, and the downward protrusion of the auxiliary tool body is fitted into this long and narrow groove. 2. An elongate shape in a lateral direction so as to be fixed, and an upward protrusion and an opening hooked on the elongate shape also have an elongate shape in a lateral direction, thereby obtaining stability in the attaching direction of films. The auxiliary | assistant tool for film | membrane sticking in the portable information terminal of description. The upward projecting portion has a small piece shape formed in a tapered shape from the lower portion toward the upper portion, and the downward projecting portion and the openings of the films have the same laterally elongated shape. An auxiliary tool for attaching films to the portable information terminal according to claim 1. For a display of a portable information terminal device having a recess in a part of the device body, a method for attaching films having a main part covering the display and a part extended from the part,
In order to attach and position the films on the display, the downward projection provided on the auxiliary tool body is fitted into the recess and fixed,
An opening portion is provided in an extended portion of the film, and the opening portion of the film is hooked on an upward protrusion provided on the assisting device main body and fixed to the assisting device body. Pasting method.

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