JP3603635B2 - Goods storage - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an article storage device provided with an intermediate shelf between a pair of side wall members.
[0002]
[Prior art]
Conventionally, as this kind of article storage device, for example, Japanese Patent Publication No. 53-16280 is cited. That is, an intermediate shelf is provided in a plurality of upper and lower stages between a pair of left and right side frames. The intermediate shelf is mounted on both side frames so as to be rotatable up and down around a back end. In addition, shelf supports for supporting the intermediate shelf in a horizontal posture are provided on both side frames.
[0003]
The intermediate shelf includes a rear shelf and a front shelf that is inserted into the front of the rear shelf and that can move back and forth in the front-rear direction. An engaging member is provided upright on the upper surface of the front shelf, and an engaging portion is provided on each of the rear end of the rear shelf and the top plate.
[0004]
According to this, the front shelf is pushed toward the rear shelf, and when the intermediate shelf is flipped up, the engaging member of the lower intermediate shelf engages with the engaging portion of the upper intermediate shelf, whereby The middle shelf is fixed in a state where it is flipped up. When the uppermost intermediate shelf is flipped up, the engaging member of the uppermost intermediate shelf is engaged with the engaging portion of the top plate, so that the uppermost intermediate shelf is fixed in a flipped up state. I have.
[0005]
[Problems to be solved by the invention]
However, in the above-mentioned conventional type, when the engaging member is engaged with the engaging portion in order to fix the specific intermediate shelf that has been flipped up, the engaging position between the engaging member and the engaging portion is determined by the shelf support. Therefore, the position is considerably higher than the position of the specific intermediate shelf when supported in a horizontal posture. For this reason, especially when the uppermost intermediate shelf is fixed in a flipped-up state, the engaging position between the engaging member and the engaging portion becomes extremely high, and the engaging member can be engaged with the engaging portion. There is a problem that it is difficult to carry out easily and it is difficult to fix the flipped-up intermediate shelf quickly and easily.
[0006]
Further, since the engaging member is erected on the upper surface of the front shelf, when the article is taken in and out of the intermediate shelf with the intermediate shelf supported in a horizontal position by the shelf receiver, the engaging member is There is a problem in that it hinders the loading and unloading of goods, and the work of loading and unloading articles cannot be performed smoothly.
[0007]
Further, since it is necessary to provide the engaging portion and the engaging member on the intermediate shelf and the top plate, there is a problem that the number of parts increases.
[0008]
ADVANTAGE OF THE INVENTION This invention can fix a flipped-up intermediate shelf quickly and easily, can also put articles | goods in and out of the intermediate shelf hold | maintained in the horizontal attitude | position, and can further reduce the number of parts. It is intended to provide an article storage device.
[0009]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the article storage device according to the first aspect of the invention is an article storage device provided with an intermediate shelf between a pair of side wall members, and the intermediate shelf rotates up and down around a back end portion. Freely provided,
At least one of the side wall members has a shelf receiving portion that supports the intermediate shelf in a horizontal posture,
Above intermediate shelves sides, by rotating the intermediate shelf upward fixing member for fixing in a posture flipped up toward the back side is provided,
The fixing member has a locking portion that is detachable from the shelf receiving portion,
When flipped up the intermediate shelf, in which an intermediate shelf is fixed engaged with the locking portion is shelf support portion.
[0010]
According to this, the intermediate shelf is supported by the shelf receiving portion in a horizontal posture, and when the intermediate shelf is flipped up, the locking portion of the fixing member is locked to the shelf receiving portion, and the intermediate shelf is fixed in the flipped up state. . Therefore, when the intermediate shelf is fixed in a flipped-up state, the engaging portion is engaged with the shelf receiving portion at the height of the intermediate shelf in the horizontal position. dropped to near the height at horizontal position of the intermediate shelves, thereby, the intermediate shelf splashed can be quickly and easily fixed.
[0011]
When the intermediate shelf is flipped up and fixed, the locking portion of the fixing member is locked to the shelf receiving portion. Therefore, the shelf receiving portion fixes the flipped up intermediate shelf, It has two functions of supporting the shelves, and the number of parts is reduced accordingly.
[0012]
In the article storage tool according to the second invention, the fixing member is disposed between the intermediate shelf and the side wall member,
The back end of the fixing member is vertically rotatably attached to the side surface of the intermediate shelf,
A locking portion is provided at a front end of the fixing member,
The free end of the fixing member is slidably supported by the shelf receiver.
[0013]
According to this, since the fixing member is disposed between the intermediate shelf and the side wall member, when articles are taken in and out of the intermediate shelf with the intermediate shelf supported in a horizontal position by the shelf receiving portion, the fixing member There never impede loading and unloading of goods, therefore, loading and unloading operations of the article relative to the intermediate shelf horizontally can be performed smoothly. In addition, since the locking portion is provided at the front end of the fixing member, when the intermediate shelf is flipped up and fixed, the locking between the locking portion of the fixing member and the shelf receiving portion is performed by the article storage device. Can be easily performed from the front side of
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
[0015]
As shown in FIGS. 6 to 8, reference numeral 1 denotes a movable article storage device that stores the article 2. The article storage device 1 includes a left side panel member 3 (an example of a side wall member) and a right side panel member 4 (an example of a side wall member) facing each other on the left and right sides. A rear panel member 5 is arranged, and a bottom member 6 is supported between lower ends of the left and right panel members 3 and 4.
[0016]
Each of the left panel member 3 and the right panel member 4 includes a rectangular outer frame 7 and a plurality of horizontal members 8 and vertical members 9 provided inside the outer frame 7. Similarly, the rear panel member 5 is also constituted by the outer frame 11, the horizontal member 12 and the vertical member 13.
[0017]
The left panel member 3 and the rear panel member 5 are connected via one connecting member 14. Further, the right panel member 4 and the rear panel member 5 are connected via the other connecting member 15, and as shown by the phantom line in FIG. The side panel member 5 is configured to be pivotable to the front side and foldable. The bottom member 6 is vertically rotatably attached to the lower end of the rear panel member 5 via a hinge (not shown). It is supported by the lower cross member 7a of the frame body 7, and is folded toward the front side of the rear panel member 5 by flipping up as shown by the phantom line in FIG.
[0018]
A free-wheeling wheel 18 (caster) is provided at the front lower end of the left and right side panel members 3 and 4 and at the left and right end of the lower end of the rear panel member 5. An intermediate shelf 20 is provided between the left and right side panel members 3 and 4. As shown in FIG. 4, the intermediate shelf 20 is provided so as to cover a pair of left and right side frames 21 a and 21 b, a plurality of support frames 22 connected between the two side frames 21, and an upper surface between the support frames 22. And a flat plate 23 formed.
[0019]
At the mounting position of the intermediate shelf 20, mounting pieces 24 protruding forward are provided on the vertical columns 11a and 11b at the left and right ends of the outer frame body 11 of the rear panel member 5, respectively. The rear ends of both side frames 21a and 21b of the shelf 20 are inserted, and the mounting pieces 24 and the rear ends of the side frames 21a and 21b are connected by a connection shaft 25. Thus, the intermediate shelf 20 is configured to be rotatable up and down about the connection shaft 25 as a fulcrum.
[0020]
The specific horizontal members 8 of the left and right side panel members 3 and 4 are respectively provided with shelf receiving members 27a and 27b (an example of a shelf receiving portion) that support the intermediate shelf 20 in a horizontal posture. As shown in FIGS. 1 to 5, each of the shelf receiving members 27 a and 27 b is connected to a vertical plate portion 28 applied to the outer surface of the cross member 8, and is connected inward from a lower end of the vertical plate portion 28. A horizontal plate portion 29 and an inclined portion 30 inclined obliquely upward from the inner end of the horizontal plate portion 29.
[0021]
Also, as shown in FIGS. 1 and 2, a fixing member 32 is provided on the left side of the intermediate shelf 20 so as to rotate the intermediate shelf 20 upward and to flip up the intermediate shelf 20 toward the rear panel member 5. Is provided. The fixing member 32 is a flat plate-like member, and the rear end of the fixing member 32 is vertically rotatably attached to the rear of the outer surface of the left side frame 21a of the intermediate shelf 20 via a pin 33. I have.
[0022]
As shown in FIGS. 4 and 5, the fixing member 32 is disposed between the intermediate shelf 20 and the left panel member 3, and is supported by the left shelf receiving member 27a so as to be slidable back and forth. As shown in FIG. 3, the free end (front end) of the fixing member 32 is formed in a semicircular shape. Further, at the free end of the fixing member 32, a cutout portion 34 (an example of a locking portion) that is detachable from the left shelf receiving member 27a is formed. as shown in 2, the notch 34 is the intermediate shelf 20 is fixed engaged with the transverse plate portion 29 of the left shelf support member 27a. Assuming that the inclination angle of the fixing member 32 in this state is α, an inclined end surface 35 inclined at the inclination angle α is formed at the free end of the fixing member 32 as shown in FIG.
[0023]
As shown in FIG. 6, a net for preventing foreign matter from being caught between the horizontal member 8 provided with the left shelf receiving member 27 a and the fixing member 32 is partially provided on the left panel member 3. 36 is stuck. As shown in FIG. 8, a stay 37 is hung between the front ends of the left and right panel members 3 and 4, and the free end of the stay 37 is detachably attached to the front end of the right panel member 4. Have been.
[0024]
Hereinafter, the operation of the above configuration will be described.
[0025]
3, 5, as shown in FIG. 7, the intermediate shelf 20 is left and right rack receiving member 27a, is supported in a horizontal position by 27b. In this case, the fixed member 32, between the intermediate shelf 20 and the left side panel member 3 is supported by the left side of the shelf support member 27a. Thereby, the article 2 can be stored on the intermediate shelf 20 or on the bottom member 6.
[0026]
At this time, since the fixing member 32 is disposed between the intermediate shelf 20 and the left panel member 3, when the article 2 is taken in and out of the intermediate shelf 20, the fixing member 32 hinders the taking in and out of the article 2. Therefore, the article 2 can be smoothly moved in and out of the intermediate shelf 20 in the horizontal posture.
[0027]
Also, after the free end of the stay 37 is detached from the front end of the right panel member 4 and the stay 37 is hung on the front end of the left panel member 3, as shown by phantom lines in FIGS. The fixing member 32 is slid rearward while being supported by the left shelf receiving member 27a by rotating the intermediate shelf 20 upward with the connecting shaft 25 as a fulcrum and flipping up the intermediate shelf 20 toward the rear panel member 5. Move and change from horizontal posture to inclined posture. By locking the notch 34 of the fixing member 32 to the rear end of the horizontal plate portion 29 of the left shelf receiving member 27a, the fixing member 32 plays a role of stretching against the intermediate shelf 20, and Is fixed in a flipped up state.
[0028]
Therefore, when the intermediate shelf 20 is fixed in a flipped-up state, the notch 34 is locked to the left shelf receiving member 27a at the height H of the intermediate shelf 20 in the horizontal posture. The locking position with the receiving member 27a is reduced to near the height H of the intermediate shelf 20 in the horizontal posture, whereby the flipped-up intermediate shelf 20 can be fixed quickly and easily.
[0029]
When the intermediate shelf 20 is flipped up and fixed, the notch 34 of the fixing member 32 is locked to the left shelf receiving member 27a, so that the left shelf receiving member 27a is flipped up as shown in FIG. The intermediate shelf 20 has two functions, namely, fixing the intermediate shelf 20 and supporting the intermediate shelf 20 in a horizontal posture as shown in FIG. 5, and the number of parts is reduced accordingly.
[0030]
Further, when the intermediate shelf 20 is fixed in a flipped-up state, the notch 34 of the fixing member 32 and the shelf receiving member 27a can be locked from the near side of the article storage device 1, so that the intermediate shelf 20 is flipped up. Fixing in a state can be performed quickly and easily.
[0031]
Further, as shown in FIG. 2, when the notch 34 is locked to the shelf receiving member 27a and the intermediate shelf 20 is fixed in a flipped-up state, the fixing member 32 is tilted at the tilt angle α, so that the fixing is performed. Since the entire inclined end face 35 of the member 32 is in close contact with the upper surface of the horizontal plate portion 29 of the shelf receiving member 27a, the load applied to the fixing member 32 can be comfortably received by the shelf receiving member 27a through the entire inclined end face 35.
[0032]
When returning the intermediate shelf 20 from the flipped-up state to the horizontal position, the notch 34 of the fixing member 32 may be removed from the left shelf receiving member 27a, and the intermediate shelf 20 may be laid down to the near side. At this time, since the foreign matter can be prevented from entering between the horizontal member 8 and the fixing member 32 from the outside by the net 36, there is a problem that the foreign object is caught between the horizontal member 8 and the fixing member 32. Can be prevented. Further, when the intermediate shelf 20 is returned to the horizontal position, as shown in FIG. 5, both frames 21a and 21b of the intermediate shelf 20 are guided by the inclined portions 30 of the two shelf receiving members 27a and 27b. Direction) is prevented.
[0033]
When the article storage device 1 is not used, the intermediate shelf 20 is fixed in a state where the intermediate shelf 20 is flipped up as described above, and further, the intermediate member 20 is flipped up as shown by a virtual line in FIG. Folding the shelf 20 and the bottom member 6 toward the front side of the rear panel member 5, and then rotating the right panel member 4 about the longitudinal axis 16 toward the front side of the rear panel member 5 to fold the shelf 20 and the bottom member 6. Thereby, as shown by the solid line in FIG. 9, the article storage device 1 is folded into an L shape in plan view. By storing a plurality of folded article storage tools 1 in this manner, a large number of article storage tools 1 can be efficiently stored in a narrow storage space.
[0034]
In the above embodiment, as shown in FIG. 8, it is provided with the intermediate shelf 20 one step between the right and left sides panel members 3 and 4 may be provided above and below a plurality of stages.
[0035]
In the above embodiment, as shown in FIG. 4, the fixing member 32 is provided on the left side surface of the intermediate shelf 20. However, when the left panel member 3 is configured to be foldable toward the rear panel member 5, The fixing member 32 may be provided on the right side surface of the intermediate shelf 20. Further, the fixing members 32 may be provided on both left and right sides of the intermediate shelf 20.
[0036]
In the above-described embodiment, the shelf receiving members 27a and 27b are attached to the cross members 8 of the left and right panel members 3 and 4 by welding or the like. A part of the material 8 may be formed into the shelf receiving members 27a and 27b.
[0037]
Although the shelf receiving members 27a and 27b are provided on the left and right side panel members 3 and 4 in the above-described embodiment, only one of the left shelf receiving member 27a and the right shelf receiving member 27b is provided and the intermediate shelf 20 is provided. May be supported. In this case, the fixing member 32 is provided on one of the shelf receiving members 27a or 27b.
[0038]
In the above embodiment, the rear panel member 5 is provided between the rear portions of the left and right panel members 3 and 4, but the article storage device 1 without the rear panel member 5 may be provided. In this case, the rear end of the intermediate shelf 20, via the connecting shaft 25 or the like is attached to the rear end portions of the left and right sides panel member 3,4.
[0039]
In the above embodiment, the grid-like panel members 3 and 4 are used as an example of the side wall member, but a flat plate-like or wire mesh-like member may be used. Similarly, the rear panel member 5 is not limited to the lattice shape, but may be a flat plate or a wire netting as the rear wall member.
[0040]
In the first embodiment, as shown in FIG. 2, the free end of the fixing member 32 is provided with a cutout portion 34 as an example of a locking portion, and the cutout portion 34 is connected to the horizontal plate portion of the shelf receiving member 27a. 29, in the second embodiment described below, as shown in FIG. 10, as another example of the locking portion, the free end of the fixing member 32 projects downward. A projection 40 is provided. Further, the horizontal plate portion 29 of the left shelf support member 27a, said projection 40 is Hamada' freely locking holes 41 are formed. Further, at the free end of the fixing member 32, an inclined end surface 35 inclined at an inclination angle α is formed.
[0041]
According to this, when the intermediate shelf 20 is flipped up, the protrusion 40 of the fixing member 32 is fitted into the locking hole 41 of the left shelf receiving member 27a from above, thereby fixing the intermediate shelf 20 in a flipped up state. You.
[0042]
Further, in the first embodiment described above, the fixing member 32 is provided outside the left side frame 21a of the intermediate shelf 20, as shown in FIG. As shown in FIG. 11, the fixing member 32 may be provided inside the left side frame 21a.
[0043]
【The invention's effect】
As described above, according to the first aspect of the invention, when the intermediate shelf is fixed in a flipped-up state, the engaging portion is engaged with the shelf receiving portion at the height of the intermediate shelf in the horizontal posture. The locking position with the shelf receiving portion is reduced to near the height of the intermediate shelf in the horizontal posture, and therefore, the flipped-up intermediate shelf can be quickly and easily fixed.
[0044]
Further, the shelf receiving portion has two functions of fixing the flipped-up intermediate shelf and supporting the intermediate shelf in a horizontal posture, and the number of parts is reduced accordingly. .
[0045]
According to the second aspect of the present invention, since the fixing member is disposed between the intermediate shelf and the side wall member, the article is placed on the intermediate shelf in a state where the intermediate shelf is supported in the horizontal position by the shelf receiving portion. In the case of taking in and out, the fixing member does not hinder the taking in and out of the article, and therefore, the article can be smoothly taken in and out of the intermediate shelf in the horizontal posture. In addition, since the locking portion is provided at the front end of the fixing member, when the intermediate shelf is flipped up and fixed, the locking between the locking portion of the fixing member and the shelf receiving portion is performed by the article storage device. Can be performed easily and quickly from the front of the vehicle.
[Brief description of the drawings]
1 is a perspective view showing the fixing structure when flipped up the middle shelf of the article storage device according to the first embodiment of the present invention.
FIG. 2 is a side view showing the fixing structure when the intermediate shelf of the article storage device is flipped up.
FIG. 3 is a side view when the intermediate shelf of the article storage device is supported in a horizontal posture.
FIG. 4 is a partially cutaway plan view of an intermediate shelf of the article storage device.
FIG. 5 is a front view of the left shelf receiving member of the article storage device.
FIG. 6 is a left side view of the article storage device.
FIG. 7 is a front view of the article storage device.
FIG. 8 is a perspective view of the same article storage device.
FIG. 9 is a plan view when the article storage device is folded.
10 is a diagram showing a locking structure between the free end portion and the shelf support member of the fixing member of the article storage device according to the second embodiment of the present invention.
FIG. 11 is a partially cutaway plan view of an intermediate shelf of an article storage tool according to a third embodiment of the present invention.
[Explanation of symbols]
1 Article storage device 3 Left panel member (side wall member)
4 Right panel member (side wall member)
20 Intermediate shelves 27a, 27b Shelf receiving member (shelf receiving portion)
32 Fixing member 34 Notch (locking part)
40 Projection (locking part)

Claims (2)

An article storage device for the intermediate shelf provided between the pair of side wall members, the intermediate shelves rotatably provided up and down the back end as a fulcrum,
At least the one side wall member has a shelf support portion for supporting the intermediate shelf in a horizontal position,
Above intermediate shelves sides, by rotating the intermediate shelf upward fixing member for fixing in a posture flipped up toward the back side is provided,
The fixing member has a locking portion that is detachable from the shelf receiving portion,
The time of splashed intermediate shelves, the article storage device in which the locking portion, characterized in that the intermediate shelf engaged to the portion receiving the shelf is fixed. The fixing member is disposed between the intermediate shelf and the side wall member,
The back end of the fixing member is vertically rotatably attached to the side surface of the intermediate shelf,
A locking portion is provided at a front end of the fixing member,
Free end portions article storage device according to claim 1, characterized in that it is slidably supported by the shelf support portion of the fixing member.

Images