JP3399246B2 - Goods carrier - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention is, for example, a number of articles that are often handled in such on display in if storage storage beauty shops, optionally, the article transport to be used to transport are loading, such as the track It is about ingredients.

[0002]

2. Description of the Related Art Conventionally, as an article carrier of this type, for example, an article carrier disclosed in Japanese Utility Model Publication No. 58-48926 is provided. That is, the article transporting vehicle has a rear-side frame (back panel body) and two side frames (side panel bodies) facing each other on the left and right sides of the rear side frame in a plan view. The bottom frame (base panel body) is placed between the lower portions of the rear side frame and both side frames, and the left and right end portions are at the lower ends of the rear side frame and the front end portions at the lower ends of the both side frames. Each of them is provided with a moving wheel. The object loading bottom frame is swingable in an upright state along a rear frame via a hinge portion. Further, the adjacent vertical rods of the rear side frame and the both side frames are connected by two connecting tools in the vertical direction, respectively, and at least one side frame is rotatable along the rear side frame. . A lock mechanism is provided for fixing the horizontal object-carrying bottom frame to the side frame, and this lock mechanism is provided between the two plate members fixed to the object-carrying bottom frame and the holes formed in these plate members. It consists of the operation lock pin passed through, and by sliding the operation lock pin through the operation part that is bent and formed at the inner end of this operation lock pin,
The outer end of the operation lock pin can be freely inserted into and removed from the hole of the bracket provided on the side frame. The withdrawal limit of the operation lock pin is regulated by the front protrusion, and the pushing limit is regulated by the rear protrusion. A slot is formed in the hole to allow the projection to pass through. The rear slot is used for passing the front projection when setting the operation lock pin.

[0003]

However, according to the above-mentioned conventional type, the articles to be stored and stored are placed only on the article loading bottom frame. Therefore, it is difficult to arbitrarily take out a plurality of types of articles. In order to solve such a problem, as a separate frame body, detachable intermediate shelves are provided on the rear side frame and the side frame for use. However, since the non-use at the time of intermediate shelves intermediate shelves are placed remove to a different location, ease of use or lost the middle shelf is a problem that bad has occurred.

The present invention has been made in view of the above circumstances, and an object thereof is to provide an intermediate shelf on the article carrier main body,
The point is to provide a convenient article carrier that can be switched between a used state and an unused state.

[0005]

According to another aspect of the present invention, there is provided an article carrier, wherein a rear frame body and left and right side frame bodies sandwiching the rear frame body are arranged in a gate shape in a plan view. In an article conveying tool which is attached to the lower part of either the back frame or the side frame so that the bottom frame can be erected and laid upright on its lower end, the erected state and the laid down state with respect to the back frame. An intermediate shelf that can be switched between the state and the state is provided.This intermediate shelf can be folded in two upwards from the center when standing up, and when it is lying down, it advances by the weight of the intermediate shelf with respect to the frame. It is easy to switch between the use state and the non-use state by maintaining the horizontal position in the fully extended state. Therefore, there is no need to remove and store the intermediate shelf in another place, which is convenient.

[0006]

[0007]

[0008]

Further , the bottom frame can be switched between a standing state and a sideways state with respect to the rear frame body, and a rear wheel mounting plate having wheels is arranged below each frame body. It is possible to maintain a plurality of intermediate shelves and the bottom frame in an upright state by folding the intermediate shelves upward from the middle part on the upper surface of the plate and providing an upright holder for maintaining the upright state.
Compact folding is possible.

In the article carrier according to the second aspect of the invention, at least one of the side frame members is foldable via the hinge portion, and the hinge portion is arranged in front of the upright holder, so that the article carrier is more compact. Can be folded.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, FIG. 2 and FIG. 3, an article transporting tool 1 comprises a back frame 10 and left and right side frames which are opposed to each other at the left and right sides of the back frame 10. The body 20 and the rear frame body 1 are arranged in a gate shape in a plan view.
0 and the left and right side frame bodies 20 are provided with a bottom frame 30, rear wheels 11 are provided on both left and right side portions at the lower end of the rear frame body 10, and front end portions are provided at the lower end portions of the left and right side frame bodies 20. Front wheels 21 are provided respectively. The rear end of the bottom frame 30 is connected to the lower end of the rear frame body 10 via the hinge 2 so that it can be swung in an upright state along the rear frame body 10.
Further, the adjacent portions of the rear surface frame body 10 and the left and right side surface frame bodies 20 are connected by a connector 3, and one side, that is, the right side surface frame body 20 is hinged along the rear surface frame body 10.
It is rotatable about a. An engaging portion for engaging the horizontal bottom frame 30 with the side frame 20 is provided at the front end of the bottom frame 30.

[0012] The bottom frame 30 and bottom frame 30 a plurality of intermediate shelves member 40 provided above the can be folded in two upwardly from their respective central portion. Further, like the bottom frame 30, an engaging portion for engaging the horizontal intermediate shelf body 40 with the side surface frame body 20 is provided at the front end of the intermediate shelf body 40.

In FIGS. 1, 2 and 3, the side frame 20 is a gate-shaped outer frame 22 formed by bending a pipe or the like, and a lower frame 23a connecting the lower ends of the outer frame 22.
A plurality of pipe-shaped vertical members 24 arranged between the top rod portion 22a of the outer frame 22 and the lower frame 23a, and a plurality of cross-section channels arranged between the vertical rod portions 22b of the outer frame 22. And a horizontal member 25. A front wheel mounting plate 26 is fixed to the lower surface at the front end of the lower frame 23a.
A locking plate 28 having a lock hole 27 is provided at 6 by welding or cutting. Then, the front wheel 21 is attached to the front wheel attachment plate 26 via a support bracket and a turning portion (not shown).

In FIGS. 1, 2 and 3, the rear frame body 10 includes a gate-shaped outer frame 12 formed by bending a pipe or the like, and a lower frame 13 connecting the lower ends of the outer frame 12 to each other.
A plurality of pipe-shaped vertical members 14 arranged between the top rod 12a of the outer frame 12 and the lower frame 13 and a plurality of channel-shaped cross-sections arranged between the vertical rods 12b of the outer frame 12. Horizontal material 15
Consists of. A hinge tool 2 for supporting the bottom frame 33 is attached to an intermediate portion of the lower frame 13, and rear wheel attachment plates 16 are fixed to lower surfaces at both ends. Then, the rear wheel 11 is attached to the rear wheel mounting plate 16 via a support bracket and a turning portion (not shown). A standing holder 17 is provided on the upper surface of the rear wheel mounting plate 16 so that the bottom frame 30 can be maintained in a folded state (not in use).

As shown in FIG. 3, the intermediate shelf 40, which is folded and held by the upright holder 17, is stacked along the back frame 10, and the right side frame 20 is rotated by the hinge portion 16a. Is placed in front. In FIG. 4, only the uppermost stage is an intermediate shelf 4
0 is an upright state, and the other intermediate shelves 40 and the bottom frame 30 are left side views when they are in a sideways state. A horizontally lying state intermediate shelf body 40 is horizontally maintained by state shape that fully fully extended and progress due to the weight of the intermediate shelf member 40 with respect to the frame 10, 20. The left side frame 20 has an upper and lower three-stage intermediate shelf receiver 23 having an L-shaped cross section.
b is provided and has the same shape as the lower frame 23a. Further, the locking body 60 is fixed to the front of the intermediate shelf receiver 23b or the lower frame 23a, and the standing holders 17 and 29 are fixed to the rear.

In FIG. 5, the intermediate shelf 40 is the rear frame 1
The front intermediate shelf 40a and the rear intermediate shelf 40b are folded in two and erected from the center upward through a hinge from 0. Then, the free ends of the front intermediate shelves 40a are dropped into the upright holders 17 and 29 provided on the intermediate shelf receiver 23b and are securely held. At that time, a positioning tool 41 is provided on the lower surface of the front intermediate shelf 40a in order to stably maintain the standing state. The positioning tool 41 is attached to eliminate wobbling of the front intermediate shelf 40a and the rear intermediate shelf 40b in the front-rear direction, and the intermediate shelf 40 is stably maintained in an upright state. Although the intermediate shelf 40 is described with reference to FIG. 5, the bottom frame 30 also has a double-fold structure similar to the intermediate shelf 40.

FIG. 6 shows a locking portion of the intermediate shelf 40, FIG. 6 (a) is a partially cutaway plan view thereof, and FIG. 6 (b).
Is a front view. A U-shaped bracket 62 is welded to the front of the intermediate shelf body 40, and holes 63 are formed concentrically in the side plate portions 62a and 62b that are opposed to each other in parallel with each other at appropriate intervals in the left-right direction. Engagement pin 50 for hole 63
Through the operating rod 64 so that the engaging pin 50 can be withdrawn and withdrawn in the left-right direction, and the engagement pin 50 is provided with a locking hole 61 attached to the intermediate shelf receiver 23b at the path end of the slide movement path. A stopper 60 is provided. The engaging pin 50 is provided with a tension spring 67 between a first stopper 65 provided near the base of the operating rod 64 and a second stopper 66 which is attached to one side plate portion 62b of the bracket 62 by welding so as to be elastic. It is provided for the purpose. The solid line in FIG. 6 shows a state in which the engagement pin 50 is engaged with the engagement body 60, and the phantom line shows a state in which the engagement pin 50 is pulled out by the operation rod 64 when the engagement state is released.

[Brief description of drawings] Reference number = 14811
(7)

FIG. 1 is an overall perspective view of an article carrier according to an embodiment of the present invention.

FIG. 2 is a partial perspective view of a bottom frame of the article carrier.

FIG. 3 is a plan view of the article carrier.

FIG. 4 is a left side view of the article carrier.

FIG. 5 is a side view of the intermediate shelf in the upright state.

FIG. 6 is a plan view showing an engaging portion of an intermediate shelf body.
It is a front view.

[Explanation of symbols]

1 article carrier 10 Back frame 11 rear wheel 16 Rear wheel mounting plate 16a Hinge part 17 Standing holder 20 Side frame 21 front wheels 26 Front wheel mounting plate 29 Standing holder 30 bottom frame 40 Intermediate shelf 41 Positioning tool 50 engagement pin 60 engagement body

─────────────────────────────────────────────────── --Continued from the front page (56) References JP-A-9-301366 (JP, A) JP-A-59-101117 (JP, A) JP-A-9-142306 (JP, A) 54144 (JP, U) Actually open 5-32218 (JP, U) Actually open 52-130843 (JP, U) Special public open 6-154064 (JP, B2) Actual public open 8-10294 (JP, Y2) 58-53260 (JP, Y1) (58) Fields investigated (Int.Cl. ⁷ , DB name) B62B 3/02 A47B 31/04 B62B 5/00

Claims (2)

(57) [Claims] 1. A rear frame body and left and right side frame bodies sandwiching the rear frame body are arranged in a gate shape in a plan view, and the rear end of the rear frame body is provided at its lower end with its proximal end. In the article carrier with the bottom frame installed so that it can be erected sideways, an intermediate shelf that can be switched between an upright state and a sideways state is provided on the rear frame body. It can be folded in two upwards from the section, and when it is in the sideways state, it is maintained horizontally by advancing due to the weight of the intermediate shelf with respect to the frame and the bottom frame.
Switches between the upright state and the sideways state with respect to the rear frame.
The rear wheels have wheels under the rear frame.
After that, the intermediate shelves are placed on the upper surface of the wheel mounting plate.
Is folded in half from the middle to keep it upright
An article carrier provided with a standing holder. 2. At least one of the side frame bodies is provided with a hinge portion.
The hinge part is located in front of the upright holder.
The article carrier according to claim 1, wherein the article carrier is arranged in one direction.