CN202218673U - Protective bag - Google Patents

Abstract

A protective bag suitable for a portable electronic device, wherein the portable electronic device has a first body and a second body. The first body is used to be carried on a bearing surface. The second body is adapted to be folded relative to the first body to cover the first body, or unfolded relative to the first body to stand upright on the bearing surface. The protective bag includes a first cover plate for covering a bottom surface of the first body, a second cover plate for covering a back surface of the second body, and a second cover plate connected between the first cover plate and the second cover plate. at least one connector. When the bottom surface is carried on the bearing surface via the first cover plate and the second body is unfolded relative to the first body, the second cover plate stands upright on the bearing surface through the support of the connecting piece.

Description

protective bag

technical field

The utility model relates to a protective bag, in particular to a protective bag suitable for a portable electronic device.

Background technique

With the development of science and technology, various portable electronic devices, such as MP3 and MP4 and other multimedia players (multimedia player), mobile phone (cell phone), personal digital assistant (tablet personal computer, personal digital assistant, PDA) ), handheld game console (hand-held game console), electronic book (electronic book, E-book), tablet computer (tablet personal computer, tablet PC), netbook (netbook) and notebook computer (notebook), etc. It has become an indispensable technological product in the life of many modern people. Compared with traditional desktop PCs, the main advantage of portable electronic devices is that they are easy to carry. Therefore, in recent years, users can be seen using portable electronic devices anytime and anywhere.

In the above-mentioned portable electronic devices, some handheld game machines with two screens are provided with the two screens respectively on two relatively foldable bodies (bodies), and one of the bodies is also provided with There are multiple buttons. In addition, in netbooks and notebook computers, the keyboard and the screen are respectively arranged on two bodies that can be folded relative to each other. In this way, the body with only the screen can stand via the support of the body with the keyboard or buttons, and the inclination angle of the screen can be adjusted so that the user can hold the portable electronic device on the hand or It is placed on a bearing surface such as a desktop to watch movies or perform operations.

In order to protect and carry portable electronic devices, many users will purchase protective sheaths or protective bags for use. At present, there are two main designs of protective cases or protective bags that are more common on the market. The first design style is that only one side edge can be opened. Therefore, when the user unzips the zipper or unfastens the fastener, the entire portable electronic device must be taken out from the protective case or the protective bag before it can be used. Also therefore, the first design style is relatively inconvenient to use.

In addition, the second design style is to close three adjacent side edges with zippers. Therefore, after the user unzips all the zippers, the protective cover or the protective bag can be unfolded directly. In this way, the portable electronic device can be directly placed on the protective case or the protective bag for operation. Moreover, some protective covers or protective bags also have elastic tapes (elastic tape) on the inner surface to cover the two corners of the screen body of the portable electronic device, or use buckles (band/belt) to hook Hold the corners to avoid the protective case or protective bag from falling backwards and colliding with other items after unfolding.

It is worth noting that the screen body of the current portable electronic device has been designed to be thinner and thinner, so it is not easy for the elastic band to wrap the screen body tightly. Therefore, when the screen body is unfolded upwards, the protective cover or the protective bag will easily hang on the screen body through the elastic band, which is not beautiful in use. Moreover, when the screen body is deployed upwards at a relatively large angle (for example, more than 120 degrees), the elastic band will be easily detached from the two corners of the screen body. In addition, the gap between the two bodies of the current portable electronic device is also designed to be narrower and narrower, so the design of wrapping the two corners of the screen body with elastic bands is becoming less and less suitable.

Utility model content

In order to solve the above problems, the utility model provides a protective bag, the second cover of which can stand upright on the carrying surface (carrying surface) through the support of the connecting component.

The utility model provides a protective bag suitable for a portable electronic device, wherein the portable electronic device has a first body and a second body pivotally connected to the first body. The first body is used to be carried on a bearing surface, and the second body is adapted to be folded relative to the first body to cover the first body, or unfolded relative to the first body to stand upright on the bearing surface. The protective bag includes a first covering plate, a second covering plate and at least one connecting piece. The first cover is used to cover a bottom surface of the first body. The second cover is used to cover a rear surface of the second body. The connecting piece is connected between a first side edge of the first cover plate and a second side edge of the second cover plate. When the bottom surface is carried on the carrying surface via the first cover plate, and the second body is unfolded relative to the first body, the second cover plate stands upright on the carrying surface through the support of the connecting piece, or the elasticity provided by the connecting piece Restoring force against the back of the second body.

In one embodiment of the present utility model, the above-mentioned connecting piece is an elastic component (elastic component), and when the second body is unfolded relative to the first body, the second cover will be elastically restored by the elastic component. Force (return force) against the back. Wherein, the elastic component can be at least one of plastic flat spring, metal flat spring, torsion spring and spiral spring. Furthermore, the first cover plate and the second cover plate can be plastic plates or metal plates. In addition, the first cover, the second cover and the elastic component can be integrally formed by injection molding or thermoforming.

In an embodiment of the present invention, the above-mentioned first cover plate, the second cover plate and the connecting piece are engaged with each other in a manner of buckling, gluing, locking or riveting.

In one embodiment of the present invention, the above-mentioned connecting piece can be a gear wheel structure, a structure screwed with nuts or a close fit structure. A shaft (shaft), and when the first body is unfolded relative to the second body, the second cover will stand upright on the bearing surface through the supporting force provided by the connecting piece.

In an embodiment of the present invention, the number of the above-mentioned connecting piece may be one, and the connecting piece may be connected between the middle section of the first side edge and the middle section of the second side edge. Alternatively, the number of the connecting pieces may be two, and the connecting pieces may be connected between opposite ends adjacent to the first side edge and opposite ends adjacent to the second side edge. In addition, the number of the above-mentioned connecting pieces can also be multiple, and the connecting pieces can be evenly distributed between the first side edge and the second side edge.

In one embodiment of the present invention, the above-mentioned first cover plate also has a first buckle disposed relative to the first side edge, and the second cover plate further has a second buckle disposed relatively to the second side edge. buckle. When the second body is folded relative to the first body to cover the first body, the first buckle and the second buckle are suitable for interlocking, so as to hold the portable electronic device on the first cover and the second cover between the boards. Wherein, the first buckle and the second buckle can be a zipper set (zipperset), a hook and loop ( ), snap buttons, permanent magnets with opposite polarities, combinations of permanent magnets and ferromagnetic materials, combinations of hooks and locking apertures, or pins (pin) and jack (inserting aperture) combination.

In one embodiment of the present invention, the above-mentioned protective bag further includes an inner material layer covering the inner surfaces of the first cover plate, the second cover plate and the connector, for separating the portable The portable electronic device, the first cover, the second cover and the connecting piece, and the material thereof may include fiber cloth or other materials that will not scratch the surface of the portable electronic device. In addition, the protective bag can also include a layer of lining cushioning material layer (lining cushioning material layer), wherein the lining cushioning material layer can be configured between the inner material layer and the inner surface, and its material can include petroleum base (petroleum base) ) foam material, expanded polyethylene (extruded polyethylene, EPE), ethylene vinyl acetate copolymer resin (EVA resin or E/VAC resin for short), styrene butadiene rubber (SBR, Commonly known as SBR resin), domestic standard rubber (Standard Chinese Rubber, SCR, commonly known as SCR resin), memory foam (memory foam) and sponge (foam rubber) at least one of them, or other materials with cushioning function.

In one embodiment of the present invention, the above-mentioned protective bag further includes an outer material layer covering the outer surfaces of the first cover plate, the second cover plate and the connector, and its material may include metal , plastic, leather (leather), imitation leather (imitationleather), polyurethane (polyurethane, PU) and cloth at least one of them, also can be surface coating or simple surface treatment. In addition, the protective bag can also include a layer of lining cushioning material, wherein the lining cushioning material layer can be configured between the outer material layer and the outer surface, and its material can include petroleum base foaming material, foamed polyethylene, At least one of ethylene-vinyl acetate copolymer (referred to as EVA resin or E/VAC resin), styrene-butadiene rubber (commonly known as SBR resin), domestic standard rubber (commonly known as SCR resin), memory foam and sponge, or other Cushioning material.

Based on the above, when the bottom surface of the first body of the portable electronic device is carried on the carrying surface via the first cover plate of the protective bag, and the first body is unfolded relative to the second body of the portable electronic device, the protective bag The second cover will stand upright on the bearing surface through the support of the connecting piece. Therefore, the protective bag provided by the utility model is not only more beautiful in use, but also the second cover plate will not collide with other items due to backward falling.

In order to make the above-mentioned advantages and features easier to understand, specific embodiments of the present utility model are described in detail as follows along with corresponding drawings.

Description of drawings

FIG. 1 shows a top view of a protective bag according to an embodiment of the present invention.

FIG. 2 shows a front view of the protective bag in FIG. 1 .

FIG. 3 shows a cross-sectional view of the protective bag in FIG. 1 along the line I-I.

Fig. 4 depicts a cross-sectional view of the protective bag in Fig. 1 along the line I-I in a first use state.

Fig. 5 depicts a cross-sectional view of the protective bag in Fig. 1 along the line I-I in a second use state.

Fig. 6 shows a cross-sectional view of a first use state of a protective bag according to another embodiment of the present invention.

FIG. 7 shows a cross-sectional view of the second use state of the protective bag in FIG. 6 .

Explanation of main component symbols

100: Protective bag

102: Accommodating space

110: The first cover

112: first side edge

114: The first buckle

120: second cover plate

122: Second side edge

124: Second buckle

126: inner surface

128: outer surface

130: connector

140: inner material layer

150, 170: lining buffer material layer

160: outer material layer

200: Portable Electronic Devices

210: The first body

212: Bottom

220: Second Body

222: back

300: bearing surface

Detailed ways

FIG. 1 shows a top view of a protective bag according to an embodiment of the present invention, and FIG. 2 shows a front view of the protective bag in FIG. 1 . Furthermore, FIG. 3 shows a cross-sectional view of the protective bag in FIG. 1 along the line I-I. In addition, Fig. 4 depicts a sectional view of the first use state of the protective bag in Fig. 1 along the I-I line direction, and Fig. 5 depicts the second use of the protective bag in Fig. 1 along the I-I line direction Cutaway view of the state. In addition, FIG. 6 shows a sectional view of a protective bag in another embodiment of the present invention in a first use state, and FIG. 7 shows a sectional view of the protective bag in FIG. 6 in a second use state. Please refer to FIG. 1, FIG. 2 and FIG. 3, the protective bag 100 of the present invention can be used to accommodate a portable electronic device 200, wherein the portable electronic device 200 has a first body 210 and a hinge A second body 220 on the first body 210 .

In this embodiment, the portable electronic device 200 is described by taking a notebook computer as an example. Moreover, the part of the notebook computer that is provided with the keyboard is the first body 210 in this embodiment, which can be used to be carried on a bearing surface 300, and the part of the notebook computer that is provided with the screen is the first body 210 in this embodiment. The second body 220 can be folded relative to the first body 210 to cover the first body 210 , or unfolded relative to the first body 210 to stand upright on the carrying surface 300 . In addition, in other unillustrated embodiments, the portable electronic device can also be a netbook, a handheld game console or other types of portable electronic devices with two bodies that can be folded relative to each other.

Furthermore, the protective bag 100 includes a first cover 110 , a second cover 120 and a first side edge 112 connected to the first cover 110 and a second side edge 122 of the second cover 120 . at least one connector 130. Moreover, the first cover 110 may also have a first buckle 114 disposed relative to the first side edge 112 , and the second cover 120 may also have a second buckle 124 disposed relative to the second side edge 122 . In this embodiment, the protective bag 100 only includes one connecting piece 130 connected between the middle section of the first side edge 112 and the middle section of the second side edge 122 . However, in other unillustrated embodiments, the protective bag may include two connecting pieces connected between opposite ends adjacent to the first side edge and opposite ends adjacent to the second side edge. Alternatively, the protective bag may also include a plurality of connecting pieces evenly distributed between the first side edge and the second side edge.

In addition, as shown in FIG. 3 , the first cover 110 and the second cover 120 can be folded relative to each other with the connecting member 130 as the axis, so as to form an accommodating space 102 for accommodating the portable electronic device 200 . At this time, the first cover 110 will cover a bottom surface 212 of the first body 210, and the second cover 120 will cover a back 222 of the second body 220, and the first buckle 114 and the second buckle 124 can be interlocked to hold the portable electronic device 200 between the first cover 110 and the second cover 120 . Then, as shown in FIG. 4, after the user unfastens the fastening between the first buckle 114 and the second buckle 124, and unfolds the second body 220 relative to the first body 210, the bottom surface 212 can pass through The first cover 110 is carried on the carrying surface 300 , and the second cover 120 can stand upright on the carrying surface 300 through the support of the connecting member 130 , or be against the back surface 222 .

In more detail, in this embodiment, the first buckle 114 and the second buckle 124 can be a zipper set. Furthermore, the first cover plate 110 and the second cover plate 120 can be plastic plates, and the connecting piece 130 can be a U-shaped plastic shrapnel, and the first cover plate 110, the second cover plate 120 and the connecting piece 130 can be shot out. Molding or blister molding are integrally formed. However, in other embodiments, the first cover plate 110 , the second cover plate 120 and the connecting member 130 may also be joined by buckling, gluing, locking, riveting and other methods. As shown in FIG. 4 , when the user unfastens the fastening between the first buckle 114 and the second buckle 124 (that is, opens the zipper set), and unfolds the second body 220 relative to the first body 210 , That is, the second cover plate 120 will be pushed to expand relative to the first cover plate 110 with the connecting member 130 as the axis, and then the connecting member 130 will be elastically deformed. At this time, the second cover 120 can stand against the back surface 222 through the elastic restoring force provided by the connecting member 130 , so as to stand upright on the bearing surface 300 . Therefore, the second cover 120 is not only more beautiful in use, but also does not collide with other objects due to falling backwards.

In addition, in other unillustrated embodiments, the material of the first cover plate and the second cover plate can also be metal, or can make the connecting piece elastically deform, and can Other hard materials that rotate around the connector. Moreover, the connecting piece can also be a metal elastic piece, a torsion spring, a spiral spring or other elastic components with the same function and a combination thereof. In addition, in order to avoid the elastic fatigue of the elastic components due to the excessively large unfolded angle between the first cover 110 and the second cover 120, the first cover 110 and the second cover 120 The range of motion of the included angle is preferably between 0 and 150 degrees.

It should be noted that the free angle of the elastic component can be predetermined to be greater than 0 degrees, for example, it can be 15 degrees as shown in FIG. 5 . At this time, as long as the user unfastens the fastening between the first buckle 114 and the second buckle 124, the second cover 120 will automatically unfold relative to the first cover 110, so that the user can take it out and carry it easily. The electronic device 200 or the second body 220 is unfolded relative to the first body 210 . In this way, the protection bag 100 will be more convenient to use.

In addition, please refer to FIG. 6 and FIG. 7 , the connecting member 130 may also be formed by a rotating shaft with a tightly fitting structure commonly used in notebook computers at present. Therefore, as shown in FIG. 6 , when the second body 220 is unfolded relative to the first body 210 , the frictional force provided by the tight fitting structure of the connector 130 can be used between the first cover 110 and the second cover 120 . And maintain an included angle. That is to say, the second cover plate 120 can stand upright on the bearing surface 130 through the supporting force provided by the connecting member 130 . Alternatively, in other unillustrated embodiments, the connecting member may also be formed by a gear structure, a locking nut structure or other pivot structures commonly used in notebook computers at present. In addition, the first fastener can also be the hook surface of the Velcro fastener, the male buckle of the concealed buckle, a permanent magnet, a hook or a bolt, and the second fastener can be the rough surface of the Velcro fastener, the female of the concealed buckle. Buckle, ferromagnetic material, card hole or jack, and vice versa. In addition, the first buckle and the second buckle can also be permanent magnets with opposite polarities.

It is worth noting that, please refer to FIG. 4 again, the connecting member 130 and the first cover 110 and the second cover 120 made of hard materials may scratch the bottom surface 212 of the portable electronic device 200 during use. As with the back side 222, the protective bag 100 preferably also includes a layer of inner material layer 140. The inner material layer 140 covers the inner surface 126 of the first cover plate 110, the second cover plate 120 and the connector 130 (for the sake of simplification of the drawing, the inner surfaces of the first cover plate 110 and the connector 130 are not shown in FIG. 4 ), used to separate the portable electronic device 200 from the first cover 110, the second cover 120 and the connector 130, and its material may include fiber cloth or other materials that will not scratch the surface of the portable electronic device Material. Furthermore, the protection bag 100 may further include a layer of lining cushioning material 150 disposed between the inner material layer 140 and the inner surface 126 . In this embodiment, the material of the lining buffer material layer 150 may include petroleum-based foam material, foamed polyethylene, ethylene-vinyl acetate copolymer (EVA resin or E/VAC resin), styrene-butadiene rubber (SBR resin ), domestic standard rubber (SCR resin), memory foam and sponge, or other materials with cushioning function. In addition, the inner layer material layer 140 may also use the above-mentioned material having a cushioning function. That is to say, as long as it can ensure that the material with buffer function is not easy to scratch the portable electronic device 200, the material with buffer function can also be exposed directly without covering it with fiber cloth to avoid scratches. Materials for the surface of portable electronic devices.

In addition, the protective bag 100 may also include an outer surface 128 covering the first cover 110, the second cover 120 and the connector 130 (to simplify the drawing, the first cover 110 and the connector are not shown in FIG. 4 ). The outer surface of the piece 130) is an outer material layer 160, and its material can include at least one of metal, plastic, leather, imitation leather, polyurethane and cloth, and can also be surface coating or simple surface treatment. Moreover, the protective bag 100 may further include another layer of lining cushioning material 170 disposed between the outer material layer 160 and the outer surface 128 . Similarly, the material of the lining cushioning material layer 170 may include petroleum-based foaming material, foamed polyethylene, ethylene-vinyl acetate copolymer (referred to as EVA resin or E/VAC resin), styrene-butadiene rubber (commonly known as SBR resin). ), domestic standard rubber (commonly known as SCR resin), memory foam and sponge at least one of them.

It should be noted that the present invention is not limited to the above-mentioned embodiments. In other unillustrated embodiments, the protective bag may also not need the first buckle and the second buckle. At this time, the first cover and the second cover can still hold the portable electronic device between the first cover and the second cover through the elastic recovery force or the friction force provided by the connecting member. In addition, the protective bag can also be equipped with at least one of a shoulder strap, a shoulder strap and a carrying strap, so as to be convenient for the user to carry.

To sum up, in the present utility model, the second cover will stand upright on the carrying surface through the support of the connecting piece, so the protective bag will not only be more beautiful in use, but also the second cover will not Topple over and collide with other objects. In addition, when the elastic component is used as a connecting piece, the natural expansion angle of the elastic component can also be predetermined to be greater than 0 degrees, so that the second cover can be used when the user unfastens the first buckle and the second buckle. When fastening between them, they are automatically unfolded relative to the first cover, so that the protective bag is more convenient to use.

Although the utility model has been disclosed as above with the embodiments, it is not intended to limit the utility model. Any person skilled in the art may make some changes and modifications without departing from the spirit and scope of the utility model. Therefore, The protection scope of the present utility model shall be as defined by the claims.

Claims (16)

1. A protective bag, suitable for a portable electronic device, the portable electronic device has a first body and a second body pivotally connected to the first body, wherein the first body is to be carried on a bearing surface, and the second body is adapted to be folded relative to the first body to cover the first body, or unfolded relative to the first body to stand upright on the bearing surface On, it is characterized in that, described protection bag comprises: a first cover plate, used to cover a bottom surface of the first body; a second cover for covering a back side of the second body; and at least one connecting piece, connected between a first side edge of the first cover plate and a second side edge of the second cover plate, when the bottom surface is carried by the first cover plate on the on the bearing surface, and when the second body is deployed relative to the first body, the second cover plate stands upright on the bearing surface through the support of the connecting piece, or is supported by the connecting piece Provide elastic recovery against the back. 2. The protective bag according to claim 1, wherein the connecting member is an elastic component, and when the second body is unfolded relative to the first body, the second cover plate passes through the The elastic restoring force provided by the elastic component resists the back surface. 3 . The protective bag according to claim 2 , wherein the elastic component is at least one of a plastic shrapnel, a metal shrapnel, a torsion spring, and a spiral spring. 4 . 4. The protective bag according to claim 2, wherein the first cover and the second cover are plastic or metal plates. 5. The protective bag according to claim 2, wherein the first cover, the second cover and the elastic component are integrally formed by injection molding or blister molding. 6 . The protective bag according to claim 1 , wherein the first cover plate, the second cover plate and the connecting piece are joined together by fastening, gluing, locking or riveting. 7 . 7. The protective bag according to claim 1, wherein the connecting member is a gear structure, a locking nut structure or a rotating shaft with a tightly fitting structure, and when the first body is relatively When the second body is unfolded, the second cover plate stands upright on the bearing surface through the supporting force provided by the connecting member. 8. The protective bag according to claim 1, wherein the number of the connecting piece is one, and the connecting piece is connected between the middle section of the first side edge and the middle section of the second side edge between. 9. The protective bag according to claim 1, wherein the number of the connecting parts is two, and the connecting parts are connected to the opposite ends adjacent to the first side edge and adjacent to the second side edge. between the opposite ends of the side edge. 10. The protective bag according to claim 1, characterized in that, the number of the connecting parts is multiple, and the connecting parts are evenly distributed between the first side edge and the second side edge . 11. The protection bag according to claim 1, characterized in that, the first cover plate also has a first buckle disposed relative to the first side edge, and the second cover plate also has an opposite A second buckle disposed on the second side edge, when the second body is folded relative to the first body to cover the first body, the first buckle and the second The buckles are adapted to be buckled together to hold the portable electronic device between the first cover and the second cover. 12. The protective bag according to claim 11, wherein the first buckle and the second buckle are a zipper set, a hook and loop, a concealed buckle, a permanent magnet with opposite polarity, a permanent magnet and A combination of ferromagnetic materials, a combination of a hook and a hole, or a combination of a pin and a socket. 13. The protective bag according to claim 1, further comprising an inner material layer, wherein the inner material layer covers the first cover plate, the second cover plate and the connecting piece The inner surface of the portable electronic device is used to separate the portable electronic device from the first cover, the second cover and the connecting piece. 14 . The protective bag according to claim 13 , further comprising a lining cushioning material layer, wherein the lining cushioning material layer is disposed between the inner material layer and each of the inner surfaces. 15. The protective bag according to claim 1, further comprising an outer material layer, wherein the outer material layer covers the first cover plate, the second cover plate and the connecting piece of the outer surface. 16 . The protective bag according to claim 15 , further comprising an inner cushioning material layer, wherein the inner cushioning material layer is disposed between the outer material layer and each of the outer surfaces.

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