JP3762657B2 - Built-in carrying bar and wheel seat structure of the suitcase - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a towed suitcase. More specifically, the telescopic carrying bar and wheel seat used for towing can be stored in the space around the suitcase, improving the convenience of carrying the suitcase, and the suitcase. The present invention relates to the structure of a built-in carrying bar and wheel seat in a suitcase that does not occupy the internal space.
[0002]
[Prior art]
FIG. 1 shows a well-known towable suitcase, which is composed of a box 1, a carrying bar 2 and a plurality of wheels 3. Among them, the carrying bar 2 is in contact with the outside of the box 1, and the wheel 3 is pivoted on a wheel seat 4 fixed with a nail on the bottom side of the box 1. In such a well-known suitcase, the carrying bar 2 and the wheel seat 4 are exposed to the outside of the box 1, whereby the entire volume becomes larger than the volume of the box 1 itself, increasing the packaging material volume, and carrying or storing. At times, a considerable amount of space is used, and an exposure type design is adopted for the carrying bar 2 and the wheel seat 4. Therefore, the carrying bar 2 may collide and be damaged due to carelessness of the carrier during transportation. Further, as shown in FIG. 2, the difference between the well-known second type of retractable suitcase and the above-mentioned first-type known suitcase is that the carrying bar 5 and the wheel 6 are pivotally mounted. The sheet 7 is fitted in the box 8, and the appearance of the suitcase is made overall by the built-in design, and a partition plate 9 is provided inside the box 8 for convenient storage of articles. 5 is separated from the housing space, the effective housing space inside the box body 8 is reduced, the carrying bar 5 and the wheel seat 7 occupy the volume of the box body, and the upper end of the carrying bar 5 is The carrying bar 5 is exposed from the outer surface, and the carrying bar 5 is stretched when the box 8 is transported and stacked (for example, by air transportation), and there is a drawback that the box 8 collides and is damaged. Therefore, the combination of the external carrying bar and the internal wheel seat, or the combination of the internal carrying bar and the external wheel seat, cannot prevent the increase in the packaging volume and has the disadvantage of occupying the volume in the box. It was.
[0003]
[Problems to be solved by the invention]
The main object of the present invention is to provide a built-in carrying case and wheel seat structure of a suitcase, i.e., to form a back cover that can be opened and closed at the edge of the main box body, thereby providing a carrying bar, A wheel seat is accommodated and a figurine space is formed in the back cover so that a carrying bar and a wheel seat can be built in the back cover at the edge of the main box body, and a plurality of storage bags are provided in the back cover. It is provided so that the interior space can be used sufficiently, and the packaging volume is reduced, the convenience of transportation and stacking is increased, and the accommodation space is increased.
[0004]
[Means for Solving the Problems]
The invention of claim 1 comprises a main box body, a telescopic carrying bar and two wheel seats, wherein the main box body is formed by covering the inside and outside of the frame with an inner cover and an outer cover, respectively. Has a ring shape and is located on the upper side, bottom side, and left and right sides of the main box body 10, and supports the inner cover and the outer cover to form the main box body having a hollow shape inside the suitcase. In the structure of bars and wheel seats,
A back cover is assembled to the back side of the main box,
The bottom side of the back cover is connected to the main box body, and the left and right sides and the upper side are connected to the main box body so as to be openable and closable with a slide fastener, and a substantially L shape is formed on the side close to the back cover on the bottom side of the frame. The positioning plate to be displayed is nailed, the corner of the positioning plate abuts the inside of the corner on the bottom side of the outer cover, the fitting plate is provided with two fitting holes, and the fitting hole is formed on the positioning plate. It is stretched in the horizontal part and the vertical part, and is used for the assembly of the wheel seat.
The wheel seat includes a bottom plate and a standing plate, the bottom plate is fixed to the bottom side of the positioning plate with the outer cover interposed therebetween, and the standing plate of the wheel seat is in contact with the outer surface of the back cover, and the standing plate a reinforcing pad block to the positioning plates are sandwiched, reinforcing pad block is provided on the inner side of the said back cover, protective edges is provided that is drawn downward to the left and right sides of the reinforcing pad block, the wheel seat and the The distance between the back cover and the outer cover is maintained by the reinforcing pad block and the positioning plate ,
The carrying bar is accommodated inside the back cover, its bottom seat is fixed to the positioning plate, and its middle stage positioning seat is fixed to a side piece extending downward from the upper side of the frame, whereby the carrying bar is The suitcase has a built-in carrying bar and wheel seat structure that is positioned and can be condensed and accommodated inside the back cover.
The invention according to claim 2 is characterized in that a slight accommodation bag is provided inside the back cover and is used to accommodate various small items, thereby enhancing the space accommodation effect. The suitcase has a built-in carrying bar and wheel seat structure.
According to a third aspect of the present invention, the reinforced pad block is provided with one collision prevention block that protrudes toward the outer side of the back cover, and the wheel seat is reinforced to prevent damage when subjected to a lateral collision. The structure of the built-in carrying bar and wheel seat of the suitcase according to claim 1, wherein the structure is prevented.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
As shown in FIGS. 3, 4, and 5, the embodiment of the structure of the built-in carrying bar and wheel seat of the suitcase of the present invention is composed of a main box body 10, a carrying bar 20 and two wheel seats 30. Yes. Among them, the main box 10 is a hollow box formed by covering the inside and outside of the frame 11 with an inner cover 12 and an outer cover 13, respectively. The inner cover 12 and the outer cover 13 are made of a soft skin material or canvas. Manufactured by. A handle 14 is provided at a predetermined portion of the outer periphery of the outer cover 13 of the main box body 10 and is used for carrying and transporting the main box body 10 with the hand lowered. The frame 11 has an annular shape and surrounds the upper side, the bottom side, and the left and right sides of the main box body 10, and a hard floor plate 15 between the inner cover 12 and the outer cover 13 on the bottom side of the main box body 10. Is sandwiched by the frame 11, and the main box 10 stands upright to load the contents.
[0006]
A back cover 40 is assembled to the back side of the main box body 10, and the length of the four circumferences of the back cover 40 coincides with the main box body 10, and the bottom side of the back cover 40 is attached to the main box body 10. The left and right sides and the upper side are connected to the main box body 10 by the slide fastener 41, so that the back cover 40 can be opened and closed. A positioning plate 42 is nailed to a portion of the bottom of the frame 11 adjacent to the back cover 40. The positioning plate 42 is a plate body having a substantially L-shaped cross section, and its corners are main box bodies. 10 is in contact with the edge connected to the back cover 40 on the bottom side. The positioning plate 42 is provided with two fitting holes 421, and the fitting holes 421 are extended to the horizontal portion and the vertical portion of the positioning plate 42 and used for assembling the wheel seat 30. The wheel seat 30 abuts on the outer surface of the back cover 40, and the bottom plate 32 is extended so as to abut on the bottom side of the main box 10, and nailed on the bottom side of the positioning plate 42 with the outer cover 13 interposed therebetween. Is done. The standing plate 34 of the wheel seat 30 is in contact with the outer surface of the back cover 40, and a reinforcing pad block 44 is sandwiched between the standing plate 34 and the positioning plate 42, and the standing plate 34, the reinforcing pad The block 44 and the positioning plate 42 are connected to each other with a nail. In addition, the outer cover 13 is sandwiched between the reinforcing pad block 44 and the positioning plate 42, and the cover of the back cover 40 is sandwiched between the reinforcing pad block 44 and the standing plate 34. The reinforced pad block 44 is extended to the left and right sides of the wheel seat 30 downward to form a protective side 441, and a collision prevention block 442 is projected from the reinforced pad block 44 toward the outer side of the back cover 40, Thus, the wheel seat 30 is strengthened so that the wheel seat 30 is not damaged even if the main box 10 falls on the ground or receives a side impact.
[0007]
The carrying bar 20 is generally the same as a well-known suitcase carrying bar, and therefore the internal structure will not be described in detail. The carrying bar 20 is housed in the back cover 40, the bottom seat 22 and the positioning plate 42 are fixed, and the positioning seat 24 of the middle portion is fixed to the side piece 17 extending downward from the upper side of the frame 11. This positions the carrying bar 20 as well as forms the support for the firmware structure and serves to condense the carrying bar 20 into the back cover 40. In addition, the outside of the back cover 40 is separated from the outside by a leather or cloth, and a soft and elastic surface is formed. Inside the bag, a small number of storage bags 48 are provided, and various small items (disc sheets, telephone numbers) are provided. Book, computer, etc.) and fully exhibit the space effect of article storage.
[0008]
Please refer to the above-mentioned embodiment of the present invention and FIGS. When the suitcase is pulled and moved, if the slide fastener 41 is opened and the carrying bar 20 is extended from the back cover 40, the wheel 38 attached to the wheel seat 30 is pulled and the suitcase is moved ( (See FIG. 6). When the suitcases are to be transported or stacked and stored, the carrying bar 20 is compressed and condensed to be accommodated in the back cover 40, and when the slide fastener 41 is closed, the back cover 40 is closed, and The entire suitcase has a rectangular shape (see FIG. 7). As a result, the carrying bar 20 is condensed in the back cover 40, and the carrying bar 20 is protected by the back cover 40 when the cargo carrier carries the suitcase. Increases the convenience of transportation without damage. Further, the carrying bar 20, both the wheel seat 30 does not occupy the space of the main box body 10, it exerts accommodation effect of sufficiently limited space.
[0009]
【The invention's effect】
Taken together, the present invention has a novel configuration and spatial form, reliably achieves the expected purpose, function and effect, has excellent industrial applicability and novelty, and has patent requirements. ing.
[Brief description of the drawings]
FIG. 1 is a perspective view of a known suitcase.
FIG. 2 is an exploded perspective view of another known suitcase.
FIG. 3 is a perspective view of an embodiment of the present invention.
FIG. 4 is a partial exploded perspective view of an embodiment of the present invention.
FIG. 5 is a partial cross-sectional view of a side surface of an embodiment of the present invention.
FIG. 6 is a state display diagram in which the carrying bar of the embodiment of the present invention is stretched and pulled.
FIG. 7 is a view showing a state in which the carrying bar of the embodiment of the present invention is housed inside the back cover.
[Explanation of symbols]
1 Box 2 Carrying bar 3 Wheel
4 Wheel seat
5 Carrying bar 6 Wheel 7 Wheel seat
8 Box 9 Septum
10 Main box 11 Frame 12 Inner cover
13 Outer cover 14 Handle 15 Base plate
17 Side piece
20 Carrying bar 22 Bottom seat 24 Positioning seat
30 Wheel seat 32 Bottom plate 34 Standing plate
38 wheels
40 Back cover 41 Slide fastener 42 Positioning plate
421 Fit hole 44 Reinforced pad block 441 Protective edge
442 Anti-collision block
48 containment bags

Claims (3)

A main box body, a telescopic carrying bar and two wheel seats, wherein the main box body is formed by covering an inner side and an outer side of the frame with an inner cover and an outer cover, respectively, and the frame has an annular shape and the main box; In the structure of the built-in carrying bar and wheel seat of the suitcase, which is located on the upper side, the bottom side, and the left and right sides of the body 10, and forms the main box body that supports the inner cover and the outer cover and has a hollow shape inside. ,
A back cover is assembled to the back side of the main box,
The bottom side of the back cover is connected to the main box body, and the left and right sides and the upper side are connected to the main box body so as to be openable and closable by slide fasteners. The positioning plate to be displayed is nailed, the corner of the positioning plate abuts the inside of the corner on the bottom side of the outer cover, the fitting plate is provided with two fitting holes, and the fitting hole is formed on the positioning plate. It is stretched in the horizontal part and the vertical part, and is used for the assembly of the wheel seat.
The wheel seat includes a bottom plate and a standing plate, the bottom plate is fixed to the bottom side of the positioning plate with the outer cover interposed therebetween, and the standing plate of the wheel seat is in contact with the outer surface of the back cover, and the standing plate a reinforcing pad block to the positioning plates are sandwiched, reinforcing pad block is provided on the inner side of the said back cover, protective edges is provided that is drawn downward to the left and right sides of the reinforcing pad block, the wheel seat and the The distance between the back cover and the outer cover is maintained by the reinforcing pad block and the positioning plate ,
The carrying bar is accommodated inside the back cover, its bottom seat is fixed to the positioning plate, and its middle stage positioning seat is fixed to a side piece extending downward from the upper side of the frame, whereby the carrying bar is A structure of a built-in carrying bar and wheel seat of a suitcase, characterized in that it is positioned and can be condensed and accommodated inside the back cover.   The built-in carrying of a suitcase according to claim 1, wherein a plurality of storage bags are provided inside the back cover to accommodate various small items, thereby enhancing the space storage effect. Bar and wheel seat structure.   The reinforced pad block is provided with one collision prevention block that protrudes toward the outer side of the back cover, and the wheel seat is reinforced to prevent damage when subjected to a sideways collision. The structure of the built-in type carrying bar and wheel seat of a suitcase according to claim 1.

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