JPH033710Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to an above-floor storage for effectively utilizing vertical space of a building.

(Prior Art) As the population concentrates in cities as in recent years, it is necessary to think about how to use limited space effectively. Therefore, an on-floor storage has been proposed in which an article storage structure having an article storage opening on the side surface is constructed on the floor and the upper surface of the article storage structure is used as a floor surface. This is what is described in the specification and drawings of Utility Model Application No. 1985-85254. According to the specification and drawings of the above-mentioned application, there is no waste of space in the vertical direction in the room, and the limited space in the room can be used effectively.

(Problems to be solved by the invention) The present invention further improves the invention described in the specification and drawings related to the above application, and makes it possible to use limited space in houses, offices, etc. more effectively. At the same time, the purpose is to provide a floor storage that is easy to use.

(Means for Solving the Problems) The present invention allows multiple wagons that can carry articles and move in the depth direction to be taken in and out from the loading/unloading opening on the side of the article storage structure, and the wagons lined up in the depth direction can mutually interact with each other. The wagons are connected to each other by a connecting part, and at least one part of the connecting part can be separated, and each wagon has a first roller that rolls along a guide rail to move the wagon in the depth direction, and a first roller that rolls on the floor to move the wagon in the depth direction. a second roller that moves the wagon in the direction of the opening surface, and when the first roller is on the guide rail, the second roller moves the wagon in the direction of the opening surface.
The rollers are separated from the floor surface.

(Function) A plurality of wagons lined up in the depth direction within the article storage structure can be moved in the depth direction in a connected state while rolling the first roller along the guide rail, and can be moved from the loading/unloading opening of the article storage structure. It can be put in and taken out. Some of the plurality of wagons lined up in the depth direction are taken out from the loading/unloading port and then separated from the connection part, and rolled in a direction perpendicular to the depth direction of the article storage structure while rolling a second roller on the floor of the building. Since it can be moved, there is no need to provide a large space in front of the access port.

(Example) Hereinafter, an example of the above-floor storage according to the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral 15 is a floor of the building, and 17 is a wall of the building, and a room is formed by these floor 15, wall 17, and a ceiling (not shown). In a part of this room, an article storage structure 10 is built on the floor 15 at the edge of the wall 17 . An article loading/unloading port is formed on one side of the article storage structure 10, and a plurality of wagons 14, which can carry articles and move in the depth direction, can be taken in and out from the loading/unloading port in a state where they are lined up in the depth direction. .

The article storage structure 10, as shown in FIG.
A pair of left and right leg members 12, 12 erected on the floor above
A large number of units consisting of a floor support material 11 connected horizontally across these leg materials 12, 12, and floor panels 13 spread over this floor support material 11 are laid out in front, back, left and right, and It is constructed by interconnecting the above units front, rear, left and right. The leg members 12, 12 are made of rectangular pipes welded together in a frame shape in order to obtain high rigidity. The floor 15 of the building is located at the bottom of the leg members 12, 12.
An adjuster is provided to keep the level of the top surface constant in response to the unevenness of the top surface. the pair of leg members 12,
A tunnel-shaped article storage space extending in the depth direction is formed between the spaces 12 and 12. The floor support material 11 is made of square pipes firmly assembled in a frame shape and in a lattice shape, and the wiring is formed in the form of a 900 mm grid, for example, by passing power or information communication wiring through the pipes. can do. In FIG. 1, reference numeral 32 is a power outlet taken out through the above-mentioned wiring. Four floor panels 13 are used per one floor support material 11. floor panel 13
For example, a frame made of a steel plate filled with a fireproof heat insulating material can be used, and thereby a storage with excellent heat insulation and sound insulation properties can be obtained.
Moreover, if the floor panel 13 is made to be freely removable, the article storage structure 10
Articles can also be taken in and out from the floor side without pulling out the wagon 14 from the loading/unloading opening on the side.

The upper surface of the article storage structure 10 formed in this way is higher than the surface of the floor 15 of the building,
This raised area forms a sturdy floor surface that can support people, desks, and other equipment. Therefore, you can live your daily life on the article storage structure 10 and use it as an office or the like. In the example shown in FIG. 1, a staircase 30 for getting on and off the article storage structure 10 is formed.

As shown in FIG. 3, a plurality of the wagons 14 are connected in the depth direction, and by pulling or pushing the leading wagon 14, the following wagons 14 also move forward and backward in the depth direction. .
Articles 30 to be stored can be placed on the wagon 14. The wagon 14 may be in the shape of a flat trolley, or may have a frame 16 surrounding it so that documents and the like can be stored therein. A front panel 18 is attached to the front of the leading wagon 14. The front panel 18 is formed in a size that allows it to fit into one of the entrances and exits of the article storage structure 10 with some space.

As shown in FIGS. 3 to 5, each wagon 14
A total of four first guide rollers 21, one at the front end and one at the rear end, are provided on both the left and right sides of the , and are arranged in a vertical plane in the front and rear direction around horizontal shafts 33 that protrude laterally. It is rotatably supported inside. In addition, at the bottom of each wagon 14, a total of 4
The second guide rollers 23 each have a bearing 25.
It is rotatably supported within a vertical plane in the left-right direction about a horizontal shaft 27 in the left-right direction supported by a horizontal axis 27 . The first guide roller 21 is a roller for moving each wagon 14 in the depth direction of the article storage structure 10, and is a roller for moving each wagon 14 in the depth direction of the article storage structure 10.
It rolls along a pair of left and right guide rails 31, 31 fixed horizontally in the depth direction on the inner surface of the.
The guide rails 31, 31 are formed in a channel shape and are fixed with the open surfaces of the channels facing inward. The first roller 21 rolls on the lower guide piece of the guide rail 31. On the other hand, the second roller 23 is a roller for moving each wagon 14 in a direction perpendicular to the depth direction, parallel to the frontage surface, and is a roller guide 2 laid on the floor of the building.
Can roll on 6. When the roller guide 26 is laid on a carpet or the like laid on the floor of a building, it is laid through the base material 28. When the first roller 21 is on the guide piece of the guide rail 31, the second roller 23 is spaced apart from the roller guide 26 on the floor 15. first roller 21
When placing the wagon 14 on the guide piece of the guide rail 31, the wagon 14 is placed while being held up. In addition,
The front end of the guide piece of the guide rail 31 is a downwardly inclined portion 31a, and the roller 21 can be guided to the guide rail 31 while rolling on the slope portion 31a.

As shown in FIG.
4, a lock 20 such as a cylinder lock for locking the storage device 4 in a stored state, a release knob 22 for arbitrarily disconnecting a connecting portion 51, which will be described later, and a handle 24.

Next, a connecting portion 51 that connects each wagon 14 to each other.
The mechanism will be explained. In FIG. 6, the lock plate 52 is movable along the rear end edge of each wagon 14 in a direction parallel to the frontage surface, and is urged by an unillustrated urging means to move downward in the figure. It is arranged as follows. On the other hand, hooks 58 are fixed to the front ends of the following wagons 14 except for the leading wagon 14. The lock plate 52 is formed with an engagement hole 56 into which the hook 58 is fitted and engaged, and a release hole 54 into which the rear end of the release member 44 that integrally includes the release knob 22 is formed. There is. When the front and rear wagons 14 approach, the hook 58 fits into the engagement hole 56 of the lock plate 52, and after the lock plate 52 moves against the force due to the slopes of both sides, the lock plate 52 moves in the urging direction. The lock plate 52 then engages with the hook portion of the hook 58, and the front and rear wagons 14 are connected. connected wagon 1
4 can be made to run integrally in the depth direction. A slope 50 is formed at the rear end of the release member 44, and the release member 44 is urged away from the lock plate 52 by a spring 48. When the release member 44 is pushed in against this biasing force, its slope 50 presses one edge of the release hole 54 of the lock plate 52, causing the lock plate 52 to move against the bias force, and the lock plate 52 releases the hook 58. disengage. By relatively moving one of the wagons 14 in this state, the mutual connection between the wagons can be released. Such a separable connection portion 51 may be provided between each wagon, or may be provided at at least one of the connection portions between a plurality of wagons arranged in the depth direction. Furthermore, in the illustrated example, two hooks 58 and two engagement holes 56 are formed in one connecting portion 51;
There may be one hook 58 and one engaging hole 56.

FIGS. 7 to 9 show more specific configurations of the connecting portion 51. FIG. In FIGS. 7 to 9, strong groove-shaped reinforcing members 62 and 64 are fixed to the front and rear ends of the main body of the wagon 14, and these reinforcing members 62 and 64 allow the release member 44 to be The reinforcing member 64 is supported movably in the direction.
A lock plate 52 is movably held at the rear end. The release member 44 is provided with a spring receiver 46, and the release member 44 is urged away from the lock plate 52 by a spring 48 interposed between the spring receiver 46 and the front surface of the reinforcing member 64. There is. Other wagons 14 following the first wagon 14
Two hooks 58 are provided on the reinforcing member 62 at the front end thereof to protrude forward. One abutment member 66 is placed over these two hooks 58. The abutting member 66 is movable in the front-rear direction by a guide pin 70 provided on the abutting member 66 fitting into a guide groove 68 formed in the hook 58, and is arranged on the outer periphery of each hook 58. A coil spring 60 biases each hook 58 in a direction that covers it.

When the front and rear wagons 14 approach, the rear end of the front wagon 14 comes into contact with the contact member 66 of the rear wagon 14, and the hook portion of the hook 58 is pushed while the contact member 66 is pushed against the force. Engagement hole 5 of lock plate 52
6, and the hook portion of the hook 58 is on the lock plate 5.
2 to connect the front and rear wagons 14. If the knob 22 is pushed and the release member 44 is moved backward against the biasing force, the engagement of the hook 58 by the lock plate 52 is released as described above, and the front and rear wagons 14 are released.
can be unlinked. At this time, the front and rear wagons 14 are pushed apart by the spring biasing force of the contact member 66, and the front and rear wagons 14 are naturally separated.

According to the above embodiment, by using the upper surface of the article storage structure 10 as a floor surface, there is no waste of space in the vertical direction in the room, and the limited indoor space can be used effectively. Since the floor of the building is used as an article storage, it is possible to omit the installation space for cabinets, etc., which were previously installed on the floor, and there is an advantage that the horizontal space in the room can also be used effectively. In addition, a plurality of wagons 14 are connected in the depth direction within the article storage structure 10 so as to be taken in and out, and the connecting portions 51 of the wagons 14 are made separable, so that the wagons 14 can be pulled out from the loading/unloading opening of the article storage structure 10. 1
4 can be separated from the connecting part 51 and moved in a direction parallel to the frontage surface, and then the succeeding wagon 14 can be pulled out from the entrance, so the floor area of the building in front of the entrance can be increased. This is not necessary, and the limited indoor space can be used more effectively. In particular, when each wagon 14 can be separated one by one as in the illustrated embodiment, articles can be taken in and taken out simply by providing a space for one wagon 14 in front of the loading/unloading opening.

Next, various modifications of the above-floor storage according to the present invention will be explained.

In FIG. 10 to FIG. 12, front and rear wagons 1 are arranged in the depth direction and can run in the depth direction.
A connecting lever 78 and a release lever 80 are provided between the four
A connecting portion 71 is provided. The connecting lever 78 connects to the front end bent portion 7 of the following wagon 14.
It is rotatable in a vertical plane and protrudes forward by a shaft support 86 formed in the front wagon 14, and the tip thereof is a downward hook, so that the front wagon 14 can be bent after the front wagon 14 is bent. The hook portion can be engaged with the end edge portion 74. The lever 78 is biased to rotate counterclockwise in FIG. 10 by a spring or the like (not shown), and is engaged with the bent edge 74 by rotating with this biasing force. Through this engagement, the front and rear wagons 14 are connected, and in this connected state, the front and rear wagons 14 can travel integrally in the depth direction. When a plurality of wagons 14 lined up in the depth direction are pushed into a predetermined storage position from the loading/unloading opening of the article storage structure 10 in a state where they are connected to each other, the connection lever 7
A release lever 80 is disposed below 8. The release lever 80 is rotatably provided on the floor of the building about a shaft 88 in a plane perpendicular to the rotation plane of the connection lever 78, and a bent portion 82 at one end of the release lever 80 is connected to the connection lever. It is located below the middle part of 78. A bent portion 84 is formed at the other end of the release lever 80 . Release lever 8
0 so as not to interfere with the running of wagon 14.
Normally, the bending portion 82 is rotated by a biasing force such as a spring (not shown), and the bent portion 82 escapes toward the floor of the building.

A release member 90 is disposed on the side of the plurality of wagons 14 lined up in the depth direction so as to be rotatable about its central axis and movable in the axial direction.
The release member 90 is urged to move forward by a spring 96. A pin 92 is fixed to the release member 90 at the position of each of the release levers 80 described above. Each pin 92 is connected to a release member 90 by a spring 9.
6, the release lever 80 is shifted forward from the position of the bent portion 84, but when the knob 94 at the front end of the release member 90 is pressed, the release member 90 resists the urging force. When moved rearward, each pin 92 moves to the position of the bent portion 84 of the release lever 80, as shown by chain lines in FIG. When the release member 90 is further rotated from this state as shown in FIG.
The bent portion 84 of the release lever 80 is pushed down, the release lever 80 is rotated against the urging force, and the bent portion 8 of the release lever 80 is rotated.
2 to push up the connecting lever 78 and release the connection between the connecting lever 78 and the bent edge 78 of the wagon 14 in front. However, each of the pins 92 is fixed to the release member 90 at different angles, and by changing the rotation angle of the release member 90, the connection between arbitrary wagons 14 by the connection part 71 can be selectively released. be able to. The first roller 21 and second roller 23 described above are also attached to each wagon 14 in the above embodiment. The first roller 21 rolls along the guide rail 31 to move the wagon 14
The second roller 23 rolls on the floor to move the wagon 14 in the frontage direction. Then, while the first roller 21 is on the guide rail, the second roller 23 is separated from the floor surface. By having the first and second rollers 21 and 23, the wagon 14 can be moved into the article storage structure 10.
After pulling it out from the slot, it can be moved in a direction parallel to the frontage surface.

When the front and rear wagons 14, 14 are brought close to each other, the bent rear end edge 74 of one of the wagons 14 pushes up the slope of the front end of the connecting lever 78, and then the connecting lever 7
The hook portion 8 engages with the bent rear end edge 74 to connect the front and rear wagons 14, 14.

Note that the connecting lever 78 may be pivotally supported on the rear end of the front wagon 14 and engaged with the front end edge of the rear wagon 14.

According to the above-mentioned embodiment, in addition to producing the same effects as the above-mentioned embodiment, the wagon 14 that does not need to be loaded or unloaded is disconnected by the connecting portion 71 and left inside the article storage structure 10, and the wagon 14 is not required to take out or take out the article. Since it is necessary to pull out only the wagon 14 to be loaded and unloaded, there is an effect that loading and unloading of the wagon can be carried out easily.

As shown in FIGS. 13 and 14, a member 100 for buffering and positioning the wagons 14 may be provided at the connection between the wagons 14. The buffering and positioning member 100 is fixed to the rear wagon 14 by a retaining member 98. The buffer and positioning member 100 may be provided on the front wagon 14 so as to protrude rearward.

The connection between the wagons is indicated by reference numeral 101 in FIG.
A ring-shaped engagement member 1 having elasticity as shown in
02 and a hook 104 that engages with the hook 104. The hook 104 has the shape of a ring with a portion cut out. Engagement member 102 and hook 10
4 are displaced in the direction of engagement with each other due to their own elasticity, and the hook 104 engages with the engagement member 102 from below. Below the engaging member 102 is a shaft 1.
There is a release lever 108 that can be rotated in a vertical plane about 06, and by rotating the lever 108 clockwise in the figure, the engagement member 102 is released.
Push up to release the engagement between the engaging member 102 and the hook 104. Engaging member 102 and hook 10
4 is attached between adjacent wagons in the front and rear. When both wagons approach, the engaging member 102
The hook 104 comes into contact with the hook 104, and the hook 104 bends due to its elasticity and slips under the engaging member 102, and further engages with the engaging member 102.

As shown in FIG. 16, the connection between the wagons 14 is a connection 1 that is disconnected by moving the front wagon 14 in a direction parallel to the frontage surface.
It may be 51. That is, if the reference numeral 50 is the article loading/unloading port of the article storage structure 10, the connecting portion 1
Reference numeral 51 includes hooks 146 and 148 which are protruded from the front end of the rear wagon 14 and the rear end of the front wagon 14, respectively, and are formed in the shape of hooks facing in opposite directions. These hooks 146, 148 are complementary connected and uncoupled when one of the wagons 14 moves in a direction parallel to the frontage plane.

FIG. 17 shows yet another example of a connecting portion applicable to the present invention. In FIG. 17, a connecting portion 161 between the front and rear wagons 14, 14 includes a receiving member 150 fixed to the end surface of one wagon 14, and an engaging pin 15 fixed to the end surface of the other wagon 14.
6. The upper and lower edge portions of the receiving member 150 are folded back at a predetermined distance from the receiving member 150, and a horizontal groove 154 is formed between these folded portions 152, 152. A collar 158 is formed at the tip of the engagement pin 156. The engagement pin 156 and the groove 154 are at the same height, and by moving one wagon 14 relative to the other wagon 14 in a direction parallel to the frontage surface, the engagement pin 156 enters the groove 154. be able to. At this time, the collar 158 of the engagement pin 156 is connected to the base of the receiving member 150 and the upper and lower folded portions 15.
Entering between 2,152 and the front and rear wagons 14, 14
are concatenated.

The engagement between the receiving member 150 and the pin 156 can be released by relatively moving the front and rear wagons 14, 14 in the frontage direction, thereby disconnecting the front and rear wagons 14, 14. be able to.

FIG. 18 shows yet another example of the connecting portion. 1st
In FIG. 8, the connecting portion 171 between the front and rear wagons 14, 14 includes an angled connecting member 162 fixed to the end surface of one wagon 14 and a rising portion 166 formed at the end edge of the other wagon 14.
Consisting of The distal end of the connecting member 162 is bent downward at a right angle to form an engaging portion 164, and when this engaging portion 164 engages with the rising portion 166 of the other wagon 14, the front and rear wagons 14, 14 are connected. Front and rear wagon 1
Connection and separation can be performed by relatively moving 4 and 14 in the direction of the opening surface.

In addition to the examples described above, various structures of the connecting part that can connect and arbitrarily disconnect multiple wagons lined up in the depth direction can be considered, and an appropriate type can be selected and applied. No problem. In addition, the separable connection portion may be located at at least one of the connection portions between the plurality of wagons lined up in the depth direction, and the connection portion that cannot be separated may be substantially fixed using bolts and nuts, for example. They may be combined integrally.

The inlet/outlet of the article storage structure may be blocked by the front panel of the leading wagon as shown in FIGS. 1 to 3, or may be provided with a door. In this case, any type of door may be selected and applied as appropriate.

The rollers for moving each wagon on the floor are not limited to rollers that rotate only in a plane parallel to the opening surface, such as the roller 23, but are, for example, rollers that rotate in two directions with different diameters as shown in FIG. It may also be a roller 34. In FIG. 19, three rollers 42 are rotatably supported by a shaft 40 on a frame 38 which is rotatably fitted around a central shaft 36. As shown in FIG. Each axis 40 is provided in a direction perpendicular to the central axis 36. Each roller 42 has a barrel shape, and when viewed from the direction of the central axis 36, a line connecting the outer shapes of each roller 42 coincides with a circle centered on the axis 36. The bidirectional different diameter traveling roller 34 has its center axis 36 attached to the wagon 14.
Installed in a direction parallel to the frontage surface. By rotating the entire roller 34 including the frame 38 and each roller 42 about the shaft 36, the wagon 14 can be moved in the depth direction. Also, by rotating one roller 42 around one of the three shafts 40, the wagon 14
can be moved in the direction of the frontage. Therefore, by using the bidirectional different diameter traveling rollers 34, the wagon 14 can be freely moved in the front, rear, left and right directions on the floor. Note that the wagon 14 can be operated more smoothly if two sets of bidirectional, different diameter traveling rollers 34 are combined with a phase difference of 60 degrees and used as one roller.

(Effects of the invention) According to the invention, by using the top surface of the article storage structure as a floor surface, there is no waste of space in the vertical direction in the room, and the limited indoor space can be used effectively. In addition, since the floor of the building is used as storage for goods, the installation space for cabinets, etc., which was previously installed on the floor, can be omitted, and the lateral space inside the room can also be used effectively. be. In addition, a plurality of wagons are connected in the depth direction within the article storage structure and are moved in and out by a first roller, and at least one part of the connection between the wagons is detachable and moved in the frontage direction by a second roller. As a result, a part of the wagon pulled out from the loading/unloading port of the article storage structure can be separated from the connecting part and moved in a direction parallel to the frontage surface, and the following wagon can be pulled out from the loading/unloading port. There is no need to take up a large floor area of the building in front of the building, and the limited interior space can be used more effectively.Unnecessary wagons can be separated and left inside the goods storage structure, making handling easier. It's convenient.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the above-floor storage according to the present invention, and FIG. 2 is an exploded perspective view of each unit forming a part of the article storage structure in the above embodiment.
FIG. 3 is a perspective view showing a part of the wagon in the above embodiment, FIG. 4 is a front view showing a part of the wagon traveling device in the above embodiment, FIG. 5 is a side view of the same traveling device, and FIG. 6 7 is a partially sectional side view showing details of the connecting portion in the above embodiment; FIG. 8 is a partially sectional plan view showing the connecting portion in the above embodiment; FIG. 10 is a perspective view showing another embodiment of the on-floor storage according to the present invention; FIG. 11 is a plan view of the same;
Fig. 2 is a front view showing the operation of the connecting portion in the above embodiment, Fig. 13 is a side view showing yet another embodiment of the above-floor storage according to the present invention, and Fig. 14 is a different operating mode of the above embodiment. FIG. 15 is a perspective view showing another example of the connecting portion applicable to the present invention, FIG. 16 is a plan view showing still another example of the connecting portion applicable to the present invention, and FIG. 17 is a side view showing another example of the connecting portion applicable to the present invention. Figure 18 is an exploded perspective view showing yet another example of a connecting part applicable to the present invention.
The figure is a perspective view showing yet another example of the connecting part applicable to the present invention, and FIG.
FIG. 3 is a front view showing another example of the roller. 10... Goods storage structure, 14... Wagon, 1
5... Floor, 21... First roller, 23... Second
roller, 31... guide rail, 30... article, 51, 71, 101, 151, 161, 17
1... Connection part.

Claims (1)

[Scope of Claim for Utility Model Registration] In an on-floor storage in which an article storage structure having an article storage opening on the side is constructed on the floor and the upper surface of the article storage structure is used as a floor surface, A plurality of wagons that can carry goods and move in the depth direction can be taken in and out from the entrance.The plurality of wagons lined up in the depth direction are connected to each other at a connecting part, and at least one part of the connecting part is detachable. , each wagon is equipped with a first roller that rolls along a guide rail to move the wagon in the depth direction, and a second roller that rolls on the floor to move the wagon in the frontage direction, The above-mentioned floor storage is characterized in that when the first roller is on the guide rail, the second roller is separated from the floor surface.