KR100756343B1 - Luggage bag with wheels - Google Patents

Abstract

A luggage bag with wheels is provided to make wheels and a handle easily detachable from the bag, and to minimize the weight of the bag when a user wants to carry the bag in his shoulder. A wheel installation member(60) is coupled to a bag support frame(30) with a coupling unit. In the coupling unit, a couple of upper and lower side fixing horizontal bars(31a,31b) are formed in a horizontal direction on upper and lower sides of one side of the bag support frame(30). On the front of the wheel installation member(60), a horizontal bar holding member(62) having a horizontal bar placement recess(62a) is formed to protrude. The lower side fixing horizontal bar(31b) is placed on the horizontal bar placement recess(62a), and the horizontal bar holding member(62) is inserted between the upper and lower side fixing horizontal bars.

Description

Bag with wheels {LUGGAGE BAG WITH WHEELS}

1 is a perspective view illustrating a bag provided with wheels according to the present invention;

Figure 2 is an exploded perspective view illustrating an assembly example of a bag support frame of a bag provided with a wheel according to the present invention,

3, 4, and 5 is an exploded perspective view illustrating a carrier of a bag provided with a wheel according to the present invention,

Figure 6, Figure 7 is an exploded perspective view illustrating an example of the carrier cover assembly of the bag provided with a wheel according to the invention,

8 and 9 are enlarged perspective views of part A of FIG. 1,

10 is a perspective view showing another embodiment of a bag provided with a wheel according to the present invention;

11 is a bonding process showing the bonding process of the carrier according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: bag body 20: shoulder strap

30: bag support frame 31a: side bars for fixing the upper side

31b: horizontal bar for fixing the lower side 40: rivet

50: wheel 60: wheel mounting member

61: base body 62: side bar jam

62a: horizontal bar seating groove 63: handle bar fixture

70: handle bar 80: carrier cover

90: zipper 100: bulk tape

110: first handle bar fixing piece 111: fixing protrusion

120: second handle bar fixing piece 121: rotation binding sphere

121a: fixing protrusion hole B: bolt

The present invention relates to a bag provided with wheels, and more particularly, the wheels and handles can be easily separated or combined from the bag so that the user can selectively drag the bag by the wheels or separate the wheels and handles. The present invention relates to a bag provided with one wheel so that only the bag can be carried on the shoulder.

Generally, a bag is used for storing or transporting various items, including a part of a frame, which is made of cloth or leather, and is fixed to an outer surface of the bag body to be carried by a user on a shoulder. It has a structure consisting of two shoulder straps.

In such a bag, the general person is put on the shoulder using the two shoulder straps in the state of putting a variety of goods, travel goods in the body of the bag and then move to the desired place.

However, the general public has a problem that the total weight of the bag often exceeds the allowable weight that they can support and eventually complains of back pain and shoulder muscle pain due to excessive weight of the bag.

Recently, however, a bag equipped with one wheel that can be carried around with the wheel attached to the ground as needed, has been widely received by the general public.

Such, the bag is equipped with a wheel is two shoulder straps are fixed to the bag body is the same as a normal bag, including a pair of wheel support member is fixed to be spaced apart from each other in front of the bottom of the bag body, Each wheel support member is provided with a rotatable wheel to be exposed to the outside with a portion protruding slightly forward and downward, the length of the pullout in the upper and lower directions at the top of the bag body in a part exposed to the outside Consists of a structure provided with a handle to be adjusted.

A bag equipped with such wheels may be carried by the user as needed on the shoulder or dragged by bringing the wheels in contact with the ground.

However, a bag equipped with such wheels should be carried around the shoulders because it is inconvenient to carry the bag wet due to rain, so that the wheels of the bag are not separated and the weight of the wheels or handles The weight was increased and required more than necessary to carry on the shoulder, there was an inefficient aspect of the bag itself is too heavy for the item to be stored or transported.

In addition, the wheels provided in the bag are always in contact with the ground, so the movement of the cloud, if you do not remove the bag on the shoulder, if there are problems such as dirt and dust on the wheels, such as the user's clothes, etc. It became.

Accordingly, the present invention has been made to solve the above problems, the object of the present invention is to easily remove or combine the wheels, handles, etc. except for the bag from the bag provided with a wheel, so that the user in case of emergency In order to carry it on the shoulder, it is to reduce the weight of the bag as much as possible so that the user does not use unnecessary force.

In addition, it is intended to prevent the user's clothes from being soiled by foreign matters such as dirt or dust on the wheels which are always in contact with the ground.

The configuration of the present invention for achieving the above object comprises a part of the frame body and form a cloth or leather here, and the shoulder strap which is fixed to the outer surface of the bag body can carry the user on the shoulder and In the bag is provided with a pair of wheels provided at the bottom of the bag body, and a handle is installed on the top of the bag body with a handle to adjust the pull out length in the up and down direction in a part exposed to the outside,

A bag support frame coupled to a lower end of the bag body to prevent the lower part of the bag body from falling down; A wheel mounting member having a handle bar fixture protruding from the bottom of the handle bar in which the handle is fitted is provided on an upper surface of the base body having a predetermined length on which the wheel is installed; Mutually engaged and dismantled by coupling means for holding the wheel mounting member on the bag support frame; The handle bar is fixed to the bag body without flow in the transverse direction by a predetermined handle bar fixing means.

The coupling means, a pair of upper and lower fixing horizontal bars are formed in one side of the bag support frame in the vertical direction in the horizontal direction, the horizontal bar on which the lower fixing horizontal bar is seated on the front of the wheel mounting member A horizontal bar engaging piece having a seating groove is formed to protrude, and the horizontal bar locking piece is fitted between the upper and lower fixing side bars while the lower fixing horizontal bar is seated in the horizontal bar seating groove.

In addition, the handle bar fixing means is provided on the upper end of the bag body characterized in that the bulk tape detachably attached to the upper end of the bag body while wrapping the handle bar in the transverse direction.

On the other hand, it is characterized in that the carrier cover is further provided to cover the handle bar and the wheel mounting member and is detached to the bag body by a predetermined detachment means.

In addition, the carrier cover is characterized in that the storage space is provided.

On the other hand, the first and second handle bar fixing pieces are installed on the upper part of the carrier cover and the upper part of the bag body so as not to move the handle bar in the transverse direction to be coupled to each other, the first and second handle bar is fixed The piece is characterized in that the fixing projection protruding to a predetermined height, and the fixing projection hole is inserted into which the fixing projection is fitted, the rotating binding sphere to rotate.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention.

1 is a perspective view illustrating a bag provided with a wheel according to the present invention, Figure 2 is an exploded perspective view illustrating an example of a bag support frame assembly of a bag provided with a wheel according to the present invention, Figures 3, 4, 5 Is an exploded perspective view illustrating a carrier of a bag provided with a wheel according to the present invention.

As shown in the figure, the present invention is provided with a bag body 10 including a part of the frame and forming an appearance to have a predetermined volume of cloth or leather, the user's shoulder on the outer surface of the bag body 10 Two shoulder straps 20 that can be carried around are fixed.

In addition, the bag support frame 30 is provided to be coupled around the lower end to support the bag body 10, the upper and the work to prevent the lower portion of the bag body 10 is struck by the stored contents It is preferable to take the shape of a hexahedron with an open side, and to use a solid material (plastic or metal).

The bag support frame 30 may be coupled to the lower end of the bag body 10 by a sewing operation or rivet 40 as shown in the figure.

On the other hand, there is provided a wheel mounting member 60 formed of a base body 61 having a predetermined length on which the wheel 50 is installed on both sides, so as to be coupled and dismantled by the bag support frame 30 and a predetermined coupling means. do.

Coupling means for coupling and dismantling the bag support frame 30 and the wheel mounting member 60 is as follows.

The side openings of the bag support frame 30 are provided with horizontal bars 31a and 31b for fixing in the horizontal direction with a predetermined interval in the vertical direction.

3 and 4, the horizontal bar for fixing the upper and lower sides to the wheel mounting member 60 formed of a base body 61 having a predetermined length for installing the wheel 50 on both sides ( A sidebar engaging piece 62 is formed to protrude to the front side so as to protrude to the front side so as to protrude downward from the sidebar seating groove 62a into which the bottom fixing sidebar 31b is seated between 31a and 31b. The horizontal bar engaging piece 62 pivots between the upper and lower fixing horizontal bars 31a and 31b while being seated in the horizontal bar seating groove 62a.

In addition, a handle bar fixing device 63 is provided on the upper surface of the wheel mounting member 60 to which a handle is installed at an upper end thereof, and a handle bar 70 into which the pull out length is adjusted is fitted. The handle bar 70 fitted to the handle bar fixture 63 may be fixed by a bolt B coupled through the handle bar fixture 63 and the handle bar 70 in a transverse direction.

On the other hand, as shown in Figure 5, the handle is installed on the top and the handle bar 70 is configured to be pulled out length is adjusted to one and the handle bar fixture 63 is fitted to the handle bar 70 is fixed to the wheel The center of the upper surface of the installation member 60 may be formed to protrude alone.

6, 7 is an exploded perspective view illustrating an example of the carrier cover assembly of the bag provided with a wheel according to the present invention, the wheel mounting member 60 and the handle bar is exposed and installed on one side of the bag body (10) Cover 70 with one side of the bag body 10 by using a carrier cover 80 that is detached by a predetermined detachment means to clean the appearance of the bag body 10.

As the detachable means, the carrier cover 80 may use a zipper 90 installed along both edges of the bag body 10. Alternatively, the carrier cover 80 may use a bulk tape 100. .

In addition, by the handle bar 70 exposed to the outside of the bag body 10, the zipper 90 and the bulk tape 100 is not continuously connected to the upper end of the carrier cover 80 opened because the disconnection is not coupled Is to install a separate bulk tape 100 to be coupled to the top of the bag body (10).

8 and 9 are enlarged perspective views of the portion A of FIG. 1, in order to fix the handle bar 70 to the bag body 10 and the carrier cover 80 without flow, the upper end of the carrier cover 80. And first and second handle bar fixing pieces 110 and 120 coupled to each other while wrapping the handle bar 70 in a transverse direction on an upper end of the bag body 10 opposite to the upper end thereof.

Forming a fixing protrusion 111 upwardly protruding from the first handle bar fixing piece 110 and a fixing protrusion hole 121a into which the fixing protrusion 111 is inserted into the second handle bar fixing piece 120. The rotating binding sphere 121 is provided, and the first and second handle bar fixing pieces 110 and 120 are coupled to each other so that the rotating binding sphere 121 rotates to fix the fixing protrusion 111 to the fixing protrusion hole 121a. It is done by fitting in.

On the other hand, the carrier cover 80 is provided with a predetermined storage space to be provided with a separate shoulder strap (80a) to store or transport the goods to be stored and transported, as well as detachable to the bag body (10) In addition to the bag body 10, a space for storing various items is further provided to store more items.

10 is a perspective view showing another embodiment of a bag provided with a wheel according to the present invention.

In another embodiment, as shown in the drawing, the handle bar 70 is provided with a handle bar fixing means for the handle bar 70 to the bag body 10 without the carrier cover 80. It can also be fixed directly to prevent flow.

That is, one side is fixed to the top of the bag body 10 and provided with a bulk tape 100 having a predetermined length to wind the handle bar 70 in the transverse direction, and then bonded to the top of the bag body 10 It is possible to fix the handle bar 70 to the bag body (10).

Looking at the function and operation of the present invention configured as described above,

The user grabs the handle and moves the wheel 50 while being in close contact with the ground in the state of storing the goods for storage and transport in the bag body 10.

At this time, the handle bar 70 is installed at the top of the handle bar 70 is firmly fixed to the handle bar fixture 63 of the wheel mounting member 60, the upper end of the carrier cover 80 and the bag body (10) It is fixed to the bag body 10 without flow firmly by the first and second handle bar fixing pieces (110, 120), when holding the handle can be ensured that the stability of the bag.

On the other hand, if the rain can not be pulled bag in the shoulder to carry the carrier cover 80, the wheel mounting member 60 and the handle bar 70, such as to remove the carrier from the bag body 10, the separation process Looking at it,

First, the carrier cover 80 and the detachable means for coupling the bag body 10 are dismantled. That is, the bag body 10 and the carrier cover 80 are separated by disassembling the coupling of the zipper 90, the bulk tape 100, and the first and second handle bar fixing pieces 110 and 120.

When the carrier cover 80 is removed in this way, the carriers such as the wheel mounting member 60 and the handle bar 70 are exposed to the outside, and the wheel mounting member 60 is disassembled from the bag support frame 30. As a result, the carrier can be separated from the bag body 10.

Therefore, when the bag is carried on the shoulder, unnecessary weight of the bag can be reduced, and clothes can be prevented from being soiled from foreign matter such as dirt or dust on the wheels in contact with the ground.

In particular, in the present invention, the wheel mounting member 60 and the bag support frame 30, which are carriers, are easily combined and dismantled.

11 is a bonding process diagram showing the bonding process of the carrier according to the present invention.

As shown in the figure, the horizontal bar engaging piece 62 protruding on the front of the wheel mounting member 60 is sandwiched between the upper and lower fixing side bars 31a and 31b of the bag support frame 30, The lower fixing horizontal bar 31b is seated and coupled to the horizontal bar seating groove 62a of the horizontal bar engaging piece 62.

In other words, the wheel mounting member 60 is laid down and the opening of the horizontal bar mounting groove 62a is pushed toward the lower fixing horizontal bar 31b to push the lower fixing horizontal bar 31b to the horizontal bar mounting groove 62a. When seated deeply and the wheel mounting member 60 is rotated upward, the horizontal bar engaging piece 62 is sandwiched between the upper and lower fixing horizontal bars 31a and 31b to be coupled. Disassembly may be performed in reverse order.

Meanwhile, in another embodiment, after removing the bulk tape 100 directly fixing the handle bar 70 to free the handle bar 70 from the bag body 10, the wheel mounting member 60 is removed. By disassembling as described above from the bag support frame 30, the carrier can be separated from the bag body 10.

As such, since the wheel mounting member 60 is easily coupled and dismantled from the bag support frame 30, a bag can be easily used to carry the bag on the shoulder or to switch the function of the bag so that the bag can be dragged by a handle. It will increase the efficiency of.

An embodiment of the present invention described above should not be construed as limiting the technical spirit of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention as long as it will be apparent to those skilled in the art.

As described above, the present invention has the effect of reducing the weight of the bag to the maximum by removing the wheel and handle when the user wants to carry the bag on the shoulder in case of emergency, so that the user does not use unnecessary force And

In addition, there is an effect that can prevent the user's clothes from being soiled by foreign matter such as dirt or dust on the wheels always in contact with the ground.

On the other hand, it is possible to easily combine and dismantle the wheels and handles from the bag, so in case of emergency the user can easily switch the operation when carrying the bag on the shoulder or dragging by the handle has the effect of increasing the efficiency of the use of the bag.

Claims (9)

delete A bag body including a part of the frame and made of cloth or leather, a shoulder strap fixed to an outer surface of the bag body to be carried by the user, and a pair of wheels provided at the bottom of the bag body And, at the top of the bag body is provided with a wheel is provided with a handle for adjusting the pull-out length in the up and down direction in a part exposed to the outside, the bag to prevent the lower part of the bag body 10 to fall Bag support frame 30 is coupled to the lower periphery of the body 10; Wheel mounting member protruding the handle bar fixture (63) is fixed to the lower end of the handle bar 70, the handle is installed on the upper surface of the base body 61 having a predetermined length that the wheel 50 is installed on both sides On the other hand, the handle bar 70 is provided in a bag fixed to the bag body 10 in the transverse direction by a predetermined handle bar fixing means, The bag support frame 30 is coupled to each other and dismantled by a coupling means that the wheel mounting member 60 is caught, the coupling means, the one side of the bag support frame 30 has a predetermined interval in the vertical direction in the transverse direction A pair of upper and lower fixing horizontal bars 31a and 31b is formed, and a horizontal bar locking groove which forms a horizontal bar mounting groove 62a on which the lower fixing horizontal bar 31b is seated on the front surface of the wheel mounting member 60. A piece 62 is formed to protrude, and the horizontal bar engaging piece 62 of the upper and lower fixing horizontal bars 31a and 31b is seated with the lower fixing horizontal bar 31b seated in the horizontal bar seating groove 62a. Bag provided with a wheel, characterized in that configured to be fitted between the coupling. delete delete delete delete delete delete delete

Images