TWM601937U - Protective shell for cellular phone - Google Patents

Abstract

The present model proposes a mobile phone protective case, which includes an elastic protective frame and covers the elastic protective A protective shell of the protective frame, and a modified concave area is formed behind the protective shell. Because the elastic protective frame uses flexible materials and the protective shell uses hard materials, the smart phone can be installed in the protective shell after the elastic protective frame; in addition to the protection of the protective shell, disassembly and assembly are also Convenience. In addition, the modified concave area allows users to design and fill in styles according to their own preferences, so that the appearance of the mobile phone protective case has more variability.

Description

cellphone case

The invention relates to a protective shell, in particular to a mobile phone protective shell covering the outside of a smart phone.

Smart phones have become an indispensable tool in modern people's daily life. In addition to communication, smart phones also integrate functions such as amusement, information collection, and mobile payment. Therefore, smart phones need to be properly protected to prevent a lot of data from being lost when it is lost or damaged, and relatively many things cannot be done. The most basic product that protects smartphones is a mobile phone case.

There are many styles of mobile phone protective cases on the market, and they are usually tailor-made for specific types of smart phones. Although the functions of smartphones vary by model (including the external interface, such as the location of buttons), in addition to the protective functions (such as drop resistance, scratch resistance, and even water resistance), the corresponding mobile phone cases can provide Not many extra features. Generally speaking, existing mobile phone protective cases still have the following unsatisfactory requirements. First of all, the mobile phone protective shell is usually made of hard materials, it is very laborious to install the smart phone, accidentally it may scratch the smart phone shell or the user's hand. Secondly, the appearance patterns of mobile phone protective shells cannot be customized, especially some personalized three-dimensional patterns. If necessary, the user must buy additional decorative stickers to stick on the phone case. This will give others an impression of confusion and cause inconvenience to the use of smartphones.

Therefore, the creator of this new model designed a mobile phone protective case based on years of experience in research and development and production, and the above requirements were met.

This paragraph of text extracts and compiles certain features of this new model. Other features will be revealed in subsequent paragraphs. Its purpose is to cover the spirit and scope of the additional patent application, various modifications and similar arrangements.

In order to meet the aforementioned needs, the present invention proposes a mobile phone protective case, which includes: an elastic protective frame with a rectangular appearance with rounded corners, three openings on the upper half of the left side frame, and one opening on the upper half of the right side frame Holes, three openings are opened on the lower side frame, and the inside of the four side frames is recessed outward to form a ring-shaped guide groove for clamping the side of a smartphone. The four side frames are matched with the outside of the openings. The position of the annular guide groove protrudes to the outside to form a plurality of discontinuous protrusions, and the same side of the protrusions and the opening forms a ring-shaped anti-collision side strip; and a protective shell including a bottom plate and a surrounding A fixed frame of the bottom plate, the edge of the fixed frame is concavely folded inward, and the elastic protective frame can be sleeved in it through the protrusions, wherein the fixed frame corresponds to the three openings on the upper half of the left frame A first notch is opened at the hole, a second notch is opened at the opening corresponding to the upper half of the right side frame, and a third notch is opened at the three openings corresponding to the lower side frame. The bottom plate is opened with a lens module frame. In order to expose the lens module on the back of the smartphone, the bottom plate, part of the fixed frame and part of the lens module frame form a modified concave area on the other side where the smartphone is installed.

Preferably, epoxy resin or epoxy resin mixed with modification is filled in the modified recessed area.

Preferably, a sticker is attached to the bottom of the modified concave area, and the upper part of the sticker is filled with epoxy resin.

Preferably, at least two of the three openings in the upper half of the left side frame are equipped with a guide button, and the inside of each guide button can fit a physical button of the smartphone, so that when the guide button is pressed , The corresponding physical button will also be pressed in conjunction.

Preferably, a guide button is installed in the opening in the upper half of the right side frame, and the inner side of the guide button can be attached to a physical button of the smartphone, so that when the guide button is pressed, the corresponding physical button It will also be pressed in conjunction.

Preferably, the three openings of the lower side frame respectively correspond to the two sound circle hole areas of the smart phone and an external connection line socket when the smart phone is installed.

Preferably, the material of the elastic protective frame is silicone or rubber.

Preferably, the material of the protective shell is polycarbonate, acrylonitrile-butadiene-styrene copolymer, acrylic, metal or alloy.

Preferably, the guide button is plastic injection and metal plating.

Since the elastic protective frame uses a flexible material and the protective shell uses a hard material, the smart phone can be installed in the protective shell after the elastic protective frame is installed. In addition to the protection of the protective shell, disassembly and assembly are also possible. Convenience. In addition, the modified concave area allows users to design and fill in styles according to their own preferences, so that the appearance of the mobile phone protective case has more variability.

The present invention will be described in more detail by referring to the following embodiments.

When reading the contents of the implementation mode, please refer to Figures 1 to 5 at the same time. Fig. 1 is a front view of a mobile phone protective case 1 according to an embodiment of the present invention, Fig. 2 is a front view of a protective case 20 of the mobile phone protective case 1, Fig. 3 is a left side view of the protective case 20, and Fig. 4 is a mobile phone A schematic diagram of the left side of an elastic protective frame 10 of the protective shell 1. FIG. 5 shows how the elastic protective frame 10 is combined with the protective shell 20. As shown in the figure, the mobile phone protective case 1 includes the aforementioned elastic protective frame 10 and protective casing 20. The structure, function and usage of the elastic protective frame 10 and the protective casing 20 are respectively introduced below.

As shown in FIG. 1, the elastic protective frame 10 (the part of the bottom figure with dots) has the appearance of a rectangle with rounded corners. The upper half of the left side frame of the elastic protective frame 10 has three openings 101 (shown by the dashed frame because it cannot be seen directly), and the upper half of the right side frame has an opening 102 (shown by the dashed frame because it cannot be viewed directly), Three openings 103 are provided on the lower side frame (it is indicated by a dashed frame because it cannot be seen directly). Please refer to Figure 4, the inside of the four-side frame is recessed outwards to form a circular guide groove 104 (shown as a dashed frame because it cannot be seen directly), which is used to clamp the side of a smartphone (not shown), thereby , The smart phone is covered by an elastic protective frame 10. The aforementioned four-side frame, except for the openings 101, 102, and 103, protrudes outward from the position of the annular guide groove 104 to form a plurality of discontinuous protrusions 105. The protrusions 105 and the openings 101, 102, and 103 form a ring-shaped anti-collision edge 106 on the same side.

According to the present invention, at least two of the three openings 101 in the upper half of the left side frame of the elastic protective frame 10 are equipped with a guide button 107, and the inner side of each guide button 107 can be attached to a physical button of a smartphone, thereby When the guide button is pressed, the corresponding physical button will also be pressed in conjunction. In this embodiment, guide buttons 107 are installed in the lower two openings 101, which correspond to the volume increase key and the volume decrease key of the smart phone, respectively. The upper opening 101 is larger, allowing the user to operate the mute button (horizontal switch) of the smartphone. In addition, a guide button 107 is also installed in the opening 102 in the upper half of the right side frame of the elastic protection frame 10. Similarly, the inner side of the guide button 107 can be attached to a physical button of the smartphone, so that when the guide button is pressed, the corresponding physical button is also pressed in conjunction. In this embodiment, the guide button 107 installed in the opening 102 of the upper half of the right side frame of the elastic protective frame 10 corresponds to the switch key of the smartphone. The three openings on the lower side frame of the flexible protective frame 10 can correspond to the two sound-circular hole areas and an external cable socket of the smartphone when the smartphone is installed, such as a Lightning connector socket or USB-C Connector socket. In terms of material, the material of the elastic protection frame 10 can be silicone or rubber, and the aforementioned guide button 107 is plastic injection and metal plating.

The protective shell 20 includes a bottom plate 201 and a fixed frame 202 surrounding the bottom plate 201. The edge of the fixed frame 202 is concavely folded inward (the inside of the fixed frame 202 cannot be seen directly, it is drawn with a dotted line, and the concave fold is marked with a long dotted circle), and the elastic protective frame 10 can be sleeved on it through the protrusions 105内, as shown in Figure 5. The fixed frame 202 corresponds to the three openings 101 on the upper half of the left side frame of the elastic protective frame 10 with a first notch 203, and corresponds to the opening 102 on the upper half of the right side frame of the elastic protective frame 10 with a second notch 204. And corresponding to the three openings 103 of the lower side frame of the elastic protection frame 10, a third notch 205 is opened. The first notch 203, the second notch 204, and the third notch 205 are designed to facilitate the user to operate the physical buttons of the smart phone. The bottom plate 201 defines a lens module frame 206 to expose the lens module on the back of the smart phone.

In order to allow the mobile phone protective shell 1 to have a customized appearance, the bottom plate 201, part of the fixed frame 202 and part of the lens module frame 206 form a modified recessed area 207 on the other side where the smartphone is installed, as shown in Figure 3. Illustrated. The modified recessed area 201 can be filled with epoxy resin or epoxy resin mixed with modified substances. In this way, if the modified recessed area 201 is only filled with epoxy resin, the height difference between the bottom plate 201 and part of the fixed frame 202 and part of the lens module frame 206 will make the modified recessed area 207 appear three-dimensional. If the epoxy resin in the modified concave area 201 is mixed with modifiers, such as three-dimensional small fish and seaweed shaped ornaments, the modified concave area 207 will look like an underwater world. Of course, the user can customize the design in the concave area 207 according to their own preferences. In addition, another feasible method is to paste a sticker on the bottom of the modified concave area 207, and the top of the sticker is filled with epoxy resin. In this way, the pattern on the sticker is used as the base map, and the epoxy resin is added to make it more three-dimensional. In terms of materials, the material of the protective housing 20 can be polycarbonate, acrylonitrile-butadiene-styrene copolymer, acrylic, metal or alloy.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, The scope of protection of this new model shall be subject to the scope of the attached patent application.

1: mobile phone protective shell 10: Flexible protective frame 101: Hole 102: hole 103: Opening 104: Annular guide groove 105: protrusion 106: ring-shaped anti-collision edge 107: Guide button 20: Protective shell 201: Floor 202: fixed border 203: The first gap 204: The second gap 205: The third gap 206: lens module frame 207: Modified concave area

Figure 1 is a front schematic view of a mobile phone protective shell according to an embodiment of the present invention, Figure 2 is a front schematic view of the protective shell of the mobile phone protective shell, Figure 3 is a schematic diagram of the left side of the protective shell, and Figure 4 is the mobile phone protective shell A schematic diagram of the left side of the elastic protection frame, Figure 5 shows how the elastic protection frame is combined with the protection shell.

1: mobile phone protective shell

10: Flexible protective frame

101: Hole

102: hole

103: Opening

107: Guide button

20: Protective shell

201: Floor

206: lens module frame

Claims (9)

A mobile phone protective case, including: An elastic protective frame with a rectangular appearance with rounded corners. The upper half of the left side frame has three openings, the upper half of the right side frame has one opening, and the lower side frame has three openings. The inside is recessed outward to form a ring-shaped guide groove for clamping the side of a smartphone. The four-side frame except for the outside of the opening is matched with the position of the ring-shaped guide groove to protrude to the outside to form several discontinuities Protruding parts, the same side of the protruding parts and the opening forms a ring-shaped anti-collision side strip; and A protective shell includes a bottom plate and a fixed frame surrounding the bottom plate. The edge of the fixed frame is concavely folded inward, and the elastic protective frame can be sleeved in it through the protrusions, wherein the fixed frame is paired with A first notch should be opened at the three openings on the upper half of the left side frame, a second gap should be opened at the openings on the upper half of the right side frame, and a third gap should be opened at the three openings on the lower side frame. Notch, the bottom plate is provided with a lens module frame to expose the lens module on the back of the smartphone, and the bottom plate, part of the fixed frame and part of the lens module frame form a modified recessed area on the other side where the smartphone is installed . In the mobile phone protective case described in item 1 of the scope of patent application, epoxy resin or epoxy resin mixed with modifications is filled in the modified recessed area. In the mobile phone protective case described in item 1 of the scope of patent application, a sticker is pasted on the bottom of the modified concave area, and the top of the sticker is filled with epoxy resin. For example, in the mobile phone protective case described in item 1 of the scope of patent application, at least two of the three openings in the upper half of the left side frame are equipped with a guide button, and the inner side of each guide button can fit the smart phone A physical button, so that when the guide button is pressed, the corresponding physical button is also pressed in conjunction. For example, in the mobile phone protective case described in item 1 of the scope of patent application, a guide button is installed in the opening in the upper half of the right side frame, and the inner side of the guide button can be attached to a physical button of the smart phone to act as When the guide button is pressed, the corresponding physical button will also be pressed in conjunction. Such as the mobile phone protective case described in item 1 of the scope of patent application, wherein the three openings of the lower side frame correspond to the two sound circular hole areas and an external cable socket of the smart phone when the smart phone is installed . For the mobile phone protective case described in item 1 of the scope of patent application, the material of the elastic protective frame is silicone or rubber. According to the mobile phone protective shell described in item 1 of the scope of patent application, the material of the protective shell is polycarbonate, acrylonitrile-butadiene-styrene copolymer, acrylic, metal or alloy. For example, the mobile phone protective case described in item 4 or item 5 of the scope of patent application, wherein the guide button is plastic injection coated with metal plating.

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