JP3198206U - Folding cart structure with storage basket - Google Patents

Abstract

The present invention provides a folding cart structure with a storage basket that is simple in structure and can be reduced in overall volume and is advantageous for carrying and storage. A foldable cart structure with a storage basket can increase the support load of the storage basket 2 by the action of a first connecting member 12 and a support bar 16. Moreover, since the storage basket 2 is folded in the vertical direction from the upper frame frame 21 to the lower frame frame 22, not only the operation is convenient, but also an article can be placed on the upper frame frame 21. Since the storage basket 2 is foldable and the frame body 11 has an extendable pull bar 111 that can be pulled out and pushed back, the structure is simple and the overall volume can be reduced, which is advantageous for carrying and storage. [Selection] Figure 1

Description

  The present invention relates to a cart structure, and more particularly to a folding cart structure with a storage basket.

  As shown in Patent Document 1, in a foldable cart having a storage basket, generally, the stretchable pull bar is extended upward from the rear side of the storage basket, or is retracted downward.

  However, the storage basket is folded from the front side to the rear side, so that it cannot be used after the folding, and the operation range is reduced. The casters are installed directly at both ends of the bottom of the rear side of the storage basket, and the article is placed in the storage basket as it is, and is supported only by the bottom plate of the storage basket. .

US Pat. No. 6,066,476

  As can be seen from the description of the prior art, the conventional storage basket is folded from the front side to the rear side, so that it cannot be used after the folding, and the operating range is reduced. However, if the article is heavy, there is a drawback that it is likely to cause damage due to the rupture of the bottom plate.

  In the present invention, the support load of the storage basket can be increased by the action of the first connecting member and the support rod, and the storage basket can be folded vertically from the upper frame frame to the lower frame frame, so that the operation is convenient. Not only can the article be placed on the upper frame, the storage basket is foldable, and the frame body has a retractable pull bar that can be pulled out and pushed back. The present invention relates to a folding cart structure with a storage basket that can be carried and stored.

  A foldable cart structure with a storage basket according to the present invention includes a cart and a foldable storage basket. The cart has a frame body, two first connecting members, two second connecting members, two third connecting members, two casters, and a support rod. The two first connecting members are respectively installed at the bottom ends on both sides of the frame body and extend toward the front side of the frame body. Both ends of the support rod are respectively connected to one end of the two first connecting members apart from the frame body, and the two second connecting members are respectively installed on both sides of the frame body and are mutually connected. Positioned above the corresponding first series connection member with a space therebetween and extending toward the front side of the frame body, the two third connection members are respectively installed on both sides of the frame body and spaced from each other. Is opened above the corresponding second connecting member and extends to the rear side of the frame body. The two casters are respectively connected so as to be rotatable with one end of the corresponding third connecting member away from the frame body, and the casters are just sized to contact the ground. The bottom end of the foldable storage basket leans against the support bar, the rear side of the foldable storage basket leans against the frame body, and one end of each second connecting member away from the frame body corresponds The left and right sides of the foldable storage basket are connected and fixed so as to be rotatable.

  In one embodiment, the foldable storage basket has an upper frame frame, a lower frame frame, a left side plate, a right side plate, a bottom plate, a front fold plate, and a rear fold plate. The bottom end of the lower frame frame leans on the support bar, and the bottom end of the front folding plate and the front side of the lower frame frame are rotatably connected, and the bottom end of the rear folding plate and the lower frame The rear side of the frame is connected so as to be rotatable. The front and rear sides of the upper frame frame are rotatably connected to the top end of the front folding plate and the top end of the rear folding plate, respectively, and the top end of the right side plate and the top end of the left side plate are The right and left sides of the frame are connected to each other so as to be rotatable.

  In one embodiment, the right side plate and the left side plate rotate inward and lean against the bottom of the upper frame frame. Subsequently, the front folding plate and the rear folding plate are folded inward by a center line parallel to the support bar to be in a first folded state.

  In one embodiment, the storage basket in the first folded state is rotated to the frame body with one end of each second connecting member away from the frame body as an axis, and thus the upper frame frame is It leans on the frame body and enters the second folded state. The frame body has an extendable pull bar at the top.

  In one embodiment, the two casters are further housed by rotating relative to each other through the respective first contact members and leaning toward the rear side of the frame body.

  One of the features to which the embodiment of the present invention is applied is that the support load of the storage basket can be increased by the action of the first connecting member and the support rod, and the storage basket is vertically moved from the upper frame to the lower frame. Not only is the operation convenient, it can be placed on the upper frame, the storage basket is foldable, and the frame body has an elastic pull bar that can be pulled out and pushed back. Not only is the structure simple, but the overall volume can be reduced, which is advantageous for carrying and storage.

1 is an exploded schematic view of a folding cart structure with a storage basket according to an embodiment of the present invention. 1 is a schematic external view of a folding cart structure with a storage basket according to an embodiment of the present invention. 1 is an exploded schematic view of a storage basket in a folding cart structure with a storage basket according to an embodiment of the present invention; FIG. 1 is a schematic view of an external appearance of a folding storage basket in a folding cart structure with a storage basket according to an embodiment of the present invention. 1 is a schematic external view of a folding cart structure with a storage basket according to an embodiment of the present invention in a first folded state; It is an external appearance schematic diagram of the 2nd folding state of the folding cart structure with a storage basket by one Embodiment of this invention. It is an external appearance schematic diagram which shows a mode that the folding cart structure with a storage basket by one Embodiment of this invention exists in a 2nd folding state, and an expansion-contraction pull bar returns to a frame body. It is the schematic diagram from another angle of FIG.

    (One embodiment)

  A folding cart structure 100 with a storage basket according to an embodiment of the present invention includes a cart 1 and a storage basket 2.

  The cart 1 includes a frame body 11, two first connecting members 12, two second connecting members 13, two third connecting members 14, two casters 15, and a support rod 16.

  The two first contact members 12 are respectively installed at the bottom ends on both sides of the frame body 11 and extend toward the front side of the frame body 11. Both ends of the support rod 16 are respectively connected to one end of the two first connecting members 12 far from the frame body 11. The two second connecting members 13 are respectively installed on both sides of the frame body 11, are spaced apart from each other, are positioned above the corresponding first series connecting members 12, and extend toward the front side of the frame body 11. The two third connecting members 14 are respectively installed on both sides of the frame body 11, are spaced apart from each other, are positioned above the corresponding second connecting members 13, and extend toward the rear side of the frame body 11. . The two casters 15 are connected to one end of the corresponding third connecting member 14 far from the frame body 11 so as to be rotatable, and each caster 15 is just sized to contact the ground.

  The bottom end of the foldable storage basket 2 can lean against the support bar 16. The position of the foldable storage basket 2 against which the support bar 16 leans is between one end close to the frame body 11 and a center line parallel to the support bar 16.

  The rear side of the foldable storage basket 2 leans against the frame body 11 and one end of each second connecting member 13 far from the frame body 11 is connected to the left and right sides of the corresponding foldable storage basket 2 so as to be rotatable. Fixed.

  The foldable storage basket 2 includes an upper frame frame 21, a lower frame frame 22, a left side plate 23, a right side plate 24, a bottom plate 25, a front folding plate 26, and a rear folding plate 27. The bottom end of the lower frame 22 leans on the support bar 16. The bottom end of the front folding plate 26 and the front side of the lower frame frame 22 are connected so as to be rotatable. The bottom end of the rear folding plate 27 and the rear side of the lower frame frame 22 are connected so as to be rotatable. The front side and the rear side of the upper frame 21 are connected to the top end of the front folding plate 26 and the top end of the rear folding plate 27 so as to be rotatable. The top end of the right side plate 24 and the top end of the left side plate 23 are connected to the right side and the left side of the upper frame frame 21 so as to be rotatable.

  When in the first folded state (see FIG. 5), the right side plate 24 and the left side plate 23 rotate inward and lean against the bottom of the upper frame frame 21. Subsequently, the front folding plate 26 and the rear folding plate 27 are folded inward by a center line parallel to the support bar 16.

  In the second folded state (see FIG. 6), the storage basket 2 in the first folded state described above is rotated to the frame body 11 with one end of each second connecting member 13 far from the frame body 11 as an axis. Let Thus, the upper frame 21 leans against the frame body 11.

  In the folding cart structure 100 with a storage basket of the present invention, an extendable pull bar 111 is further provided on the frame body 11. The stretchable pull bar 111 can be retracted and returned into the frame body 11 (see FIG. 7), and the stretchable pull bar 111 can be pulled out from the frame body 111 (see FIG. 6).

  Further, the two casters 15 are accommodated by rotating relative to each other through the first contact member 12, leaning toward the rear side of the frame body 11 (see FIGS. 7 and 8), and further reducing the overall storage volume. To achieve.

  With the above-described structure, the folding cart structure 100 with a storage basket of the present invention can increase the support load of the storage basket 2 by the action of the first connecting member 12 and the support bar 16. In addition, since the storage basket 2 is folded vertically from the upper frame frame 21 to the lower frame frame 22, not only is the operation convenient, but an article can be placed on the upper frame frame 21 (see FIG. 7). Furthermore, since the storage basket 2 can be folded and the frame body 1 has an extendable pull bar 111 that can be pulled out and pushed back, the structure is simple and the overall volume can be reduced, which is advantageous for carrying and storage.

  The above-described embodiments of the present invention do not limit the present invention. Therefore, the scope protected by the present invention is based on the scope of claims for utility model registration to be described later.

DESCRIPTION OF SYMBOLS 100 Folding cart structure with storage basket 1 Cart 11 Frame body 111 Extendable pull bar 12 First connecting member 13 Second connecting member 14 Third connecting member 15 Caster 16 Support rod 2 Storage basket 21 Upper frame frame 22 Lower frame frame 23 Left side Plate 24 Right side plate 25 Bottom plate 26 Front folding plate 27 Rear folding plate

Claims (6)

A foldable cart structure with a storage basket, comprising a cart, a foldable storage basket,
The cart has a frame body, two first connecting members, two second connecting members, two third connecting members, two casters, and a support rod.
The two first connecting members are respectively installed at the bottom ends of both sides of the frame body, and extend toward the front side of the frame body,
Both ends of the support rod are respectively connected to one end of the two first connecting members apart from the frame body, and the two second connecting members are respectively installed on both sides of the frame body, and mutually Located above the corresponding first series contact member with a gap, and extending toward the front side of the frame body,
The two third connecting members are respectively installed on both sides of the frame body, are positioned above the corresponding second connecting members with a space between each other, and extend to the rear side of the frame body,
The two casters are respectively connected so as to be rotatable with one end of the corresponding third connecting member away from the frame body, and the casters are just sized to contact the ground,
The bottom end of the foldable storage basket leans against the support bar, the rear side of the foldable storage basket leans against the frame body, and one end of each second connecting member away from the frame body corresponds A foldable cart structure with a storage basket, wherein the foldable storage basket is rotatably connected to the left and right sides of the foldable storage basket. The foldable storage basket has an upper frame frame, a lower frame frame, a left side plate, a right side plate, a bottom plate, a front folding plate, and a rear folding plate,
The bottom edge of the lower frame frame leans on the support bar,
The bottom end of the front folding plate and the front side of the lower frame frame are connected so as to be rotatable,
The bottom end of the rear folding plate and the rear side of the lower frame frame are connected so as to be rotatable,
The front side and the rear side of the upper frame frame are connected to the top end of the front folding plate and the top end of the rear folding plate so as to be rotatable, respectively.
The folding cart with a storage basket according to claim 1, wherein the top end of the right side plate and the top end of the left side plate are rotatably connected to the right side and the left side of the upper frame frame, respectively. Construction. The right side plate and the left side plate rotate inward and lean against the bottom of the upper frame frame,
The front folding plate and the rear folding plate are folded inward by a center line parallel to the support bar,
3. The folding cart structure with a storage basket according to claim 2, wherein the upper frame frame is folded into the lower frame frame to be in a first folded state.   The storage basket in the first folded state is rotated toward the frame body with one end of each second connecting member away from the frame body as an axis, and thus the upper frame frame leans against the frame body, The folding cart structure with a storage basket according to claim 3, wherein the folding cart structure is in a second folded state.   The foldable cart structure with a storage basket according to any one of claims 1 to 4, wherein the frame body has an extendable pull bar at an upper part thereof.   5. The foldable type with a storage basket according to claim 4, wherein the two casters are further housed by rotating in a relative direction through the first contact members and leaning toward a rear side of the frame body. Cart structure.

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