KR200473826Y1 - A Backpack with Foldable Board for Mobile Device Users - Google Patents

Abstract

The present invention discloses a backpack for a mobile device user.
A backpack for a mobile device according to an embodiment of the present invention includes a main body unit; A base plate portion rotatably coupled to a front surface of the body portion; A fixing device provided on the front surface of the body portion; And a flexible connecting member for connecting the base plate portion and the fixing device, wherein one end of the flexible connecting member is coupled to the receiving plate portion and the other end is coupled to the fixing device in a length- And the angle is adjusted.

Description

A Backpack with Foldable Board for Mobile Device Users

The present invention relates to a backpack for a mobile device user having a folding-type base plate portion.

More specifically, the present invention provides a foldable type foot plate portion on one side of a backpack main body portion, which allows the length, rotation and rotation angle of the foldable type foot plate portion to be adjusted so that a mobile device user can make the mobile device very stable and convenient The present invention relates to a backpack for a mobile device user having additional functions such as being able to maintain a proper posture in use, assisting the health of the body, and using it as a pedestal of a book.

Most mobile device users lift and hold mobile devices with one hand or both hands. When a user sits on a chair or a sofa and uses a mobile device, when the user holds the mobile device by hand and uses it for a long time, the muscles of the hands and arms become tired and tired soon. Thus, as the hand and arm are struck downward, most users use the mobile device while maintaining a poor posture as shown in FIG. The use of mobile devices for a long time in such a typical bad posture will adversely affect the user's physical health. In addition, since the distance between the user and the mobile device is kept too close to the user's eyes, the user's eyes continue to move downward, and the axis of the eye falls downward. Thus, the longer a user uses a mobile device over a long period of time, the more likely a user will get a chronic disease such as a neck disk, a waist disk, an elbow, a wrist tunnel syndrome, and a decreased vision.

On the other hand, many people, including young people who enjoy mobile devices, prefer backpacks. The backpack is constructed with a suspenders to carry on your shoulders or carry on your back. In general, the backpack has a larger storage space than a general bag, so that it can be carried with a relatively large amount of contents, and unlike a hand-carry bag, there is an advantage that both hands can be freely used.

Particularly, mobile device users who use the backpack frequently use relatively heavy mobile devices such as a notebook PC or a tablet PC while carrying them in the backpack, so that the problems described above may be more serious for users.

Korean Registered Utility Model No. 20-0302833 Korean Unexamined Patent Application Publication No. 10-2006-0112902

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to provide a foldable type foot plate portion on one side of a backpack main body portion so that a length of a foldable type foot plate portion can be adjusted, The present invention is intended to provide a backpack for a mobile user having additional functions such as a stable and convenient use, a good posture in use, a good health for the body, and a use as a pedestal of a book.

According to a feature of the present invention, a backpack for a mobile device user comprises: a main body; A base plate portion rotatably coupled to a front surface of the body portion; A fixing device provided on the front surface of the body portion; And a flexible connecting member for connecting the base plate portion and the fixing device, wherein one end of the flexible connecting member is coupled to the receiving plate portion and the other end is coupled to the fixing device in a length- And the angle is adjusted.

When the backpack for mobile device according to the present invention is used, the following effects are achieved.

1. Users of mobile devices are very stable and convenient when using mobile devices, and they can maintain their right posture, which helps to the physical health.

2. The backpack of the present invention can be used with a mobile device by properly opening the base plate even when standing back after wearing the backpack in the forward direction of the user's body.

3. The base plate mounted on the backpack of the present invention may have an additional function as a bookstore in addition to a mobile device. Even in this case, since the user can maintain the correct attitude, it is very convenient for the user and can greatly contribute to the physical health.

Additional advantages of the present invention will become apparent from the following description with reference to the accompanying drawings, in which like or similar reference numerals denote like elements.

1 is a perspective view showing an embodiment of the configuration of the present invention.
Fig. 2 is a side cross-sectional view illustrating a configuration partially enlarging a main part of the embodiment of Fig. 1; Fig.
Figure 3 is a side cross-sectional view, partially enlarged, of a securing device according to an alternate first embodiment of the present invention;
4 is a partially enlarged perspective view of a fixing device according to an alternative second embodiment of the present invention.
5 is a partially enlarged perspective view of a fixing device according to an alternative third embodiment of the present invention.
6 is a partially enlarged perspective view of a flexible connecting member according to an alternative embodiment of the present invention;
7 is a perspective view illustrating a base plate portion according to an alternative embodiment of the present invention.
8 is a perspective view showing a support frame according to an embodiment of the present invention.
FIG. 9 is a side cross-sectional view of a backpack constructed by applying a supporting frame according to an embodiment of the present invention shown in FIG. 8 to a fixing device according to an alternative first embodiment of the present invention shown in FIG.
10 is a perspective view showing a support frame according to an alternative first embodiment of the present invention.
11 is a perspective view showing a support frame according to an alternative second embodiment of the present invention.
12 is a side view for explaining a posture in a case where users are generally sitting and using a mobile device.
13 is a side view for explaining a preferred posture in which a mobile device user sits and uses a mobile device using the backpack of the present invention.
14 is a side view for explaining how a mobile device user uses a mobile device by using a backpack of the present invention in a mouth-standing posture.

Hereinafter, the present invention will be described in detail with reference to embodiments and drawings of the present invention.

1 is a perspective view showing an embodiment of the configuration of the present invention.

Referring to FIG. 1, a mobile device user's backpack 10 according to an embodiment of the present invention includes a body 100, a board 200, a fixing member 240, , And a flexible connecting member (260).

The main body 100 includes a suspender 170 for holding the user's shoulder or a handle 180 for holding the user's hand and may have a plurality of pockets (not shown) as required. The main body 100 includes a front surface 110, a rear surface 120, both side surfaces 130, an upper surface 140, and a bottom surface 150.

It should be noted that FIG. 1 exemplarily shows an embodiment in which the present invention is applied to a backpack 10 of a general type. When the user does not use the foot plate portion 200 of the backpack 10 for a mobile device user, the foot plate portion 200 is stored adjacent to the front surface 110 of the body portion 100 in a side-by-side manner . The lower portion of the support plate 200 is coupled to the hinge member 200 using any one or more of the known coupling means such as a stitching (sewing connection), a plurality of rivets, an annular holder, a heating joint, and a mechanical hinge 220 to the body portion 100 pivotally with respect to the front face 110. Accordingly, the support plate 200 can be rotated about the lower surface of the front surface 110 by a predetermined angle to maintain the open state. The base plate portion 200 may be composed of a plate member 202 and an elastic pad member 204 provided on the upper surface of the plate member 202.

In addition, one end of the flexible connecting member 260 is connected to the plate member 202 over a predetermined width in the transverse direction at a substantially central portion of the plate member 202. [ More specifically, one end of the flexible connection member 260 is configured to be securely attached to the plate member 202 by an adhesive, or to be connected to an annular holder (not shown) separately attached to the plate member 202 It is possible. The other end of the flexible connection member 260 may be fixed so that the length of the flexible connection member 260 can be variably adjusted to the fixing device 240 provided on the front surface 110. The plate member 202 is kept in contact with or almost in contact with the front surface 110 while the length of the flexible connection member 260 is minimum and the length of the flexible connection member 260 is increased The plate member 202 maintains the open state with the front surface 110. [ In this case, the opening angle between the plate member 202 and the front surface 110 can be adjusted by increasing or decreasing the length of the flexible connecting member 260. The width of the flexible connection member 260 connected to the plate member 202 may be wider than the width of the flexible connection member 260 to further strengthen the fastening force between one end of the flexible connection member 260 and the plate member 202 .

On the other hand, the angle of opening of the desired plate part 200 desired by each user may be different according to each body type and usage of the user of the mobile device. In this case, the user can adjust the length of the flexible connecting member 260 according to a desired opening angle of the support plate 200, and fix the fixing plate 240 to the fixed plate 240 after the adjustment.

Fig. 2 is a side cross-sectional view partially illustrating the configuration of the main part of the embodiment of Fig. 1, and Fig. 3 is a side cross-sectional view of the fixing device according to the first alternative embodiment of the present invention, to be.

2, the fixing device 240 of the backpack 10 for a mobile device according to an embodiment of the present invention includes a fixing device 240 for fixing the front surface 110 of the main body 100 using, for example, A hanger member (242) fixed by the hanger member (242); And a releasable member 244, such as a Velcro, known in the art, which is attached on the front side 110 at a predetermined location below the hanger member 242. In this case, the other end of the flexible connecting member 260 can be fixed to the releasable member 244 in a state in which the length thereof is adjustably attached thereto with the hanger member 242 engaged.

On the other hand, as illustrated in FIG. 2, it is preferable that the plate member 202 further includes a lock member 210 at the top thereof. The locking member 210 prevents the support plate 200 from being separated from the front surface 110 of the main body 100 when the support plate 200 is closed. The locking member 210 may be embodied in any one or combination of a magnetic button, a snap button, a buckle, a fastener, and a latch mechanism.

3, the fixing device 240 of the backpack 10 of the mobile device according to another embodiment of the present invention includes a slot 241 formed in the front surface 110 of the main body 100; And a detachable member 244 coupled to an inner surface of the front surface 110. [ In this case, the other end of the flexible connecting member 260 can be fixedly connected to the slit 241 and the length thereof can be adjusted to the slit 244.

FIG. 4 is a perspective view partially enlarging the fixing device according to the second alternative embodiment of the present invention, and FIG. 5 is a perspective view of the fixing device according to the first alternative embodiment of the present invention, to be.

4, the fixing device 240 of the backpack 10 of the mobile device according to another embodiment of the present invention is mounted on the front surface 110 of the main body 100 by using, for example, And a clip 242a attached thereto. In this case, the other end of the flexible connecting member 260 can be fixed to the clip member 242a in a length-adjustable manner.

5, the fixing device 240 of the backpack 10 for a mobile device according to another embodiment of the present invention includes a fixing device 240 for attaching, for example, a staple or the like to the front surface 110 of the main body 100 And a buckle (buckle) 242b which is attached by using a buckle. In this case, the other end of the flexible connecting member 260 can be fixed to the tightening buckle 242b in a length-adjustable manner.

The above-described flexible connecting member 260 is folded flat when the support plate 200 is folded and is folded flat when the support plate 200 is opened. The flexible connection member 260 may be a strap, a strap, a leather, And a flexible lightweight material including a multi-cord metal wire or the like.

On the other hand, the lower side of the mobile device may have an insertion port into which an earphone plug or a charging plug is inserted. In this case, mutual interference may occur with the flexible connecting member 260 when the earphone plug or the charging plug is inserted into the insertion port. Therefore, in the present invention, a separate configuration may be required to solve such a problem.

More particularly, Figure 6 is a partially enlarged perspective view of a flexible connecting member according to an alternative embodiment of the present invention.

6, one end of a flexible connecting member 260, which is connected to a plate member 202 of a base plate 200 (see Figs. 1 to 3) according to an alternative embodiment of the present invention, The flexible connection member 260 may be formed by forming a space S or arranging a plurality of relatively narrow materials in the flexible connection member 260 side by side so as to form an empty space S between the plurality of materials The earphone plug or the charging plug can be accommodated in the formed empty space S so that mutual interference between the flexible connecting member 260 and the earphone plug or the charging plug can be prevented.

Meanwhile, it is preferable that the plate member 202 is formed of a material that is strong enough to support all the loads applied to the support plate 200. In addition, one end of the flexible connecting member 260 is firmly coupled to the plate member 202 so that the flexible connecting member 260 can be pulled up tightly so that the base plate portion 200 is kept open by a predetermined angle do. The plate member 202 is preferably, for example, a thin plate-like structure and is embodied as a material such as rigid plastic resin, wood, or a relatively light metal plate.

Also, as described above, the base plate portion 200 may be composed of the plate member 202 and the elastic pad member 204 provided on the upper surface of the plate member 202. The elastic pad member 204 is preferably made of a known elastic material such as, for example, a nonwoven fabric, a rubber, a cotton, a sponge, a latex resin, a foam resin, a gel cushion bag and an air cushion bag. Since the elastic pad member 204 provides a cushion function for supporting the user's skin and bone muscles in a soft and smooth manner while the user's hand or arm of the mobile device is placed on the base plate 200, ) For a long period of time.

In addition, the elastic pad member 204 can prevent or reduce the external impact applied to the mobile device and the scratch of the external case of the mobile device, thereby providing the effect of protecting the mobile device itself. Preferably, the flexible connecting member 260 forms a space permitting penetration of the resilient pad member 204 such that it passes through the resilient pad member 204 and is connected to the retention device 240. Since only a portion of the user's hand or arm contacts the floor when the hand or arm of the mobile device user rests on the base plate portion 200, the user's hand or arm frequently touches the base plate portion 200, The elastic pad member 204 may be provided only on a part of the plate member 202. In this case,

1 to 3, the hinge member 220 includes a lower end of the plate member 202 and a lower end of the main body 110, Or a flexible hinge to which one side of the hinge is bonded or joined with a fabric or a leather.

7 is a perspective view illustrating a base plate portion according to an alternative embodiment of the present invention.

Referring to FIG. 7, the foot plate 200 according to an alternative embodiment of the present invention may further include a pair of legs 206 extending downwardly at a lower side thereof. In this case, the other ends of the pair of leg portions 206 engage with the hinge member 220 and are rotatably fixed to the front surface 110 of the body portion 100. In this case, since the position where the flexible connecting member 260 is engaged on the plate member 202 by the pair of leg portions 206 can be moved to the lower side of the plate member 202, An advantage that the use area of the unit 200 is wider can be achieved.

7, the gap or space formed between the lower end of the base plate portion 200 and the front surface 110 of the body portion 100 allows the mobile device to be moved to the floor It can fall. 7, a drop prevention member (not shown), which is embodied as a flexible material such as, for example, a soft fabric, leather, soft plastic or the like, is disposed between the lower end of the base plate portion 200 and the front surface 110 It is preferable to be provided in addition to the above. Such a fall preventing member (not shown) can prevent the mobile device from falling to the floor.

The backpack 10 of the mobile device used in various embodiments of the present invention described above is constructed such that the outer surface of the backpack 10 is formed using a soft shell such as a soft sheath material such as fabric, A soft shell backpack or the outer surface of the backpack 10 may be made of a high rigidity engineering resin such as a plastic resin such as PVC, PE and PP, a polycarbonate (PC) resin, or a FRP resin, And a hardshell backpack constructed using a hard shell such as a hard and high stiffness material.

When the main body 100 of the backpack 10 is embodied as a soft shell backpack, it is difficult to maintain a constant shape in the main body 100 of the backpack 10, A phenomenon in which the device 240 can not maintain a sufficient supporting force may occur. In order to maintain a sufficient supporting force of the support plate 200 and the fixing device 240, a support frame (not shown), which is shown in FIG. 8 to be described later, is formed inside or outside the front surface 110 of the main body 100, And the support plate 200 and the securing device 240 are connected to the support frame 190 instead of the main body 100 so that the support plate 200 and the securing device 240 are sufficiently The supporting force can be maintained.

FIG. 8 is a perspective view showing a support frame according to an embodiment of the present invention, and FIG. 9 is a perspective view of a fixing device according to an alternative first embodiment of the present invention shown in FIG. 3, Fig. 3 is a side cross-sectional view of a backpack constructed by applying a support frame according to an embodiment. It should be noted that in the embodiment of FIG. 8, the main body 100 is indicated by a dotted line in order to emphasize the support frame 190.

8 and 9, in the backpack 10 for a mobile device according to an embodiment of the present invention, a part of the inside of the front surface 110 of the main body 100 is covered with a plate- A support frame 190 is further provided. The support frame 190 allows the support plate 200, the fixing device 240 and the flexible connection member 260 shown in Figs. 1 to 3 and 7 to be attached to the front surface of the main body 100 110). ≪ / RTI >

9, since the backpack 10 of the present invention further includes the plate-shaped support frame 190, the support force of the backpack 10 from the inside of the front surface 110 of the main body 100 to the support frame 190 This is possible evenly distributed. Accordingly, the front surface 110 can be kept in a fully taut state without a portion of the main body 100 being stretched or distorted.

Although the support frame 190 shown in Fig. 8 is illustrated and described as being applied to the embodiment of the backpack 10 shown in Fig. 3 in the embodiment shown in Fig. 9 in the embodiment shown in Fig. 9, It will be appreciated that the frame 190 is equally applicable to the embodiment shown in Fig. 9, the support frame 190 is illustrated as being substantially provided on the entire inner surface of the front surface 100, it will be appreciated by those skilled in the art that the support frame 190 may be provided on the base plate 200, It will be appreciated that the present invention may be fully understood and appreciated by those skilled in the art without departing from the scope of the invention.

In the backpack 10 for a mobile device according to an embodiment of the present invention, at least a part of the front surface 110 of the main body 100 is embodied as the hard shell described above, The flexible connecting member 240, and the flexible connecting member 260 can be firmly supported.

10 is a perspective view showing a support frame according to an alternative first embodiment of the present invention.

Referring to Figure 10 with reference to Figures 1-3 and Figures 7-9, various types of support frame 190 may be used to connect the components of the main body 100 (shown in phantom) of the backpack 10 to the backpack 10 To be firmly supported by the backpack 10.

When the backpack 10 is embodied as a hard shell backpack as described above, the above-described base plate 200 and the fixing device 240 can be directly and rigidly coupled to the front surface 110, The front surface 110 of the main body 100 itself has the function of a support frame 190 that firmly supports the base plate 200 and the fixing device 240.

In addition, when the above-mentioned base plate 200 and the fixing device 240 of the present invention are provided on the front surface 110 of the main body 100 of the hard shell backpack, the main body 100 of the backpack 10 And further has a function of protecting an article accommodated therein from an external impact.

More particularly, Fig. 11 is a perspective view showing a support frame according to an alternative second embodiment of the present invention.

Referring to Fig. 11 with reference to Figs. 1 to 3 and Figs. 7 to 9, the backpack 10 of the present invention includes a front opening 192 formed in the front surface 110 of the main body 100; And a storage pocket (194) for storing the mobile device inside the front opening (192). In this case, since the front opening portion 192 is covered by the foot plate portion 200 of the present invention (not shown in FIG. 11), the user can conveniently take out the mobile device stored in the storage pocket 194 at any time, It is possible to prevent an expensive mobile device stored in the storage pocket 194 from being damaged by strong external impact. In this case, in order to prevent the user from hindering the operation of inserting or removing the mobile device into or from the storage pocket 194, the fixing device 240 may be configured to change the state of the other end of the flexible connecting member 260 fastened and fixed to the fixing device 240 It is preferable to embody the fastening buckle 242b as shown in Fig. 5 so that it can be easily released and then fastened again.

The support frame 190 shown in Figs. 8 to 11 is merely an example, and may be implemented with various deformation structures depending on the type and shape of the backpack 10.

13 is a side view for explaining a preferred posture in which a mobile device user sits and uses a mobile device using the backpack of the present invention.

Referring to FIG. 13 together with FIGS. 1 to 11, a mobile device user is sitting on a chair and using the backpack 10 of the present invention is shown. In this case, the upper end of the backpack 10 is placed on the user's chest, the lower end of the backpack 10 is placed on the thigh of the user, and the base plate 200 is opened by a desired opening angle. Thereafter, the user can comfortably use his / her hand or arm by placing the mobile device on the open base plate 200. Accordingly, the user of the mobile device can maintain the correct attitude by using the backpack 10 having the base plate portion 200 of the present invention, and can use the mobile device with high stability and convenience.

14 is a side view for explaining how a mobile device user uses a mobile device by using a backpack of the present invention in a mouth-standing posture.

Referring to FIG. 14 together with FIGS. 1 to 11, when the user wears the backpack 10 of the present invention in the forward direction of his or her body, the base plate portion 200 is properly opened and the mobile device is placed thereon You can also use it.

Although the embodiment of the present invention described above exemplifies the use of a mobile device on the base plate portion 200 provided in the backpack 10 of the present invention, Since a book like a book can be placed on the base board 200, it can be used as a reading book. The backpack 10 of the present invention has advantages in that it is convenient and helps the user's body health because the user can maintain the correct posture even when the base plate 200 is used as a reading desk.

It will be apparent to those skilled in the art that various modifications may be made without departing from the spirit and scope of the present invention as defined by the following claims and their equivalents. It is not. Accordingly, the scope of the present invention is not limited by the above-described exemplary embodiments, but should be determined only in accordance with the following claims and their equivalents.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backpack,
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]
194: Storage pocket 200: Support plate part 202: Plate member 204: Elastic pad member
210: locking member 220: hinge member 240: fixing device 241: slot
242a: clip member 242b: fastening buckle 260: flexible connecting member

Claims (7)

In a backpack for a mobile device user,
A body portion;
A base plate portion rotatably coupled to a front surface of the body portion;
A fixing device provided on the front surface of the body portion; And
A flexible connecting member for connecting the base plate portion and the fixing device,
Lt; / RTI >
One end of the flexible connecting member is coupled to the receiving plate portion and the other end is coupled with the fixing device in a length adjustable manner to adjust the opening angle of the receiving plate portion
Backpack for mobile device users. The method according to claim 1,
Wherein the base plate portion comprises a plate member and an elastic pad member provided on an upper surface of the plate member. 3. The method of claim 2,
Wherein the elastic pad member comprises one of a nonwoven fabric, a sponge, a cotton, a laminated fiber, a foam rubber, a foamed resin, a gel filling pack, and an air filling pack. 3. The method of claim 2,
Wherein the plate member further comprises a locking member at the top thereof. 5. The method according to any one of claims 1 to 4,
Wherein the fastening device is implemented by one or a combination of an annular holder member, a clip member, a Velcro, and a fastening buckle. 5. The method according to any one of claims 1 to 4,
Wherein the backpack for the mobile device user is embodied as a soft shell backpack and further includes a support frame for supporting the base plate portion, the fixing device, and the flexible connection member on at least a portion of the inner or outer surface of the front surface Backpack for mobile users. 5. The method according to any one of claims 1 to 4,
Wherein at least a portion of the front surface is implemented as a hard shell.

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