JPH0543932U - Shelving - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a shelf device capable of sliding a shelf plate equipped with a latch mechanism for preventing popping out. [Structure] The shelf board receiving member 4 has a substantially L-shaped cross section with front and rear ends in the longitudinal direction having claws that are locked and mounted in slots arranged in a row in the height direction of the columns of the shelf. A suspension rail 6 is provided on the inner surface side, and an obliquely upward stopper member 5 is formed on the shelf receiving member. The shelf plate 7 forms a supported portion supported by the suspension rail on the left and right sides of the front width, is positioned on the lower surface of the stopper member 5, and has a tip formed in a hook shape having a substantially mountain shape. The latch member 91 is pivotally attached to the back surface side of the front surface of the shelf board via a hinge or the like so that the tip end side of the latch member is always urged upward, and is attached to the upper surface side of the front surface portion of the shelf board. In order to push down the latch member 91a from the upper surface thereof, the lower end side is brought into contact with the upper surface of the latch to form the latch operation portion 93b.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shelf device in which a shelf plate can be freely withdrawn and drawn from a shelf frame.

[0002]

[Prior Art]

 2. Description of the Related Art Conventionally, there is known a shelf frame in which a shelf plate is supported, or a shelf type in which a shelf is slidably supported from a shelf body. However, the conventional product has a problem that the sliding structure of the shelf plate is complicated and, therefore, a large-scale mounting work is required for retrofitting to the existing shelf. Some of the slide type shelf boards that can be moved in and out are equipped with a latch mechanism that prevents them from sliding or popping out freely even when subjected to vibration such as an earthquake, but the structure is complicated. It has been pointed out that the operation is not smooth and it is difficult to operate.

[0003]

[Problems to be solved by the device]

 Therefore, the problem to be solved by the present invention is that the structure is simple and can be easily attached to existing shelves as well as to new shelves, and the latch mechanism that prevents popping out is also operated. The purpose of this is to develop a shelf device that has a latch mechanism that allows easy, reliable, smooth locking and unlocking operations, and that allows a shelf plate to slide in a drawer type.

[0004]

[Means for Solving the Problems]

 According to the structure of the present invention made to solve the above-mentioned problems, the shelf board receiving member has the claws that are locked and mounted in the slots arranged in the height direction of the shelf of the shelf in the length direction. A shelf receiving member having a substantially L-shaped front cross section, having a suspension rail on the inner surface side of the standing wall, and a diagonally upward stopper at the front end of the plane of the shelf receiving member. A member is provided to form a shelf plate receiving member, and the shelf plate supported by the shelf plate receiving member has a supported portion supported by the suspension rail on the left and right sides of the front width thereof. At the same time, the latch member, which is positioned on the lower surface of the stopper member and whose tip is formed into a hook shape with a substantially chevron shape, is such that the tip side of the latch member is always urged upward, Is attached to the back side of the via a hinge etc., and On the upper surface side of the plate front part, and is characterized in that the formation order to depressing the latch member from its upper surface, the latch actuating unit which is brought into contact with the lower end side on the upper surface of the latch.

[0005]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing an essential part of an example of the shelf device of the present invention, FIG. 2 is a perspective view showing a relationship between a shelf plate receiving member and a shelf plate latch part of the example of the device of the present invention, and FIG. FIG. 6 is an enlarged side cross-sectional view showing the relationship between the shelf board and the shelf board receiving member in an example.

In FIG. 1, reference numerals 1, 2 and 3 denote shelves of a shelf formed of a channel material having a U-shaped cross-section or the like, and each of the pillars has a slot 1a for supporting a shelf plate receiving member 4 on its left and right sides. ~ 3a are arranged in a row at equal pitch in the height direction. Since the shelf shown in FIG. 1 is a double-sided shelf in which the front and rear openings for entrance and exit of the shelf are formed on both front and rear sides, three columns 1, 2 and 3 are erected in the depth direction. It is needless to say that the present invention can be applied to this type of shelves as long as two shelves are formed on each of the left and right columns.

Reference numeral 4 denotes a shelf receiving member, which is normally fitted to the slots 1a, 2a or 2a, 3a of the columns 1 to 3 at the front and rear ends of the standing wall 4v of the longitudinal member having a substantially L-shaped cross section. Claws 4a, 4b to be locked are formed toward the outer surface side. In the example of FIG. 2, the claw portions 4a and 4b are each formed in a two-stage form.

Further, on the flat surface portion 4h of the shelf board receiving member 4, a stopper member 5 having a stopper tongue piece 5a inclined obliquely upward as seen from the side is formed at a front end thereof in a substantially L shape. The eggplant is attached via its attachment piece 5b.

Further, here, a double suspension rail 6 is attached to the inner surface side of the standing wall portion 4v of the shelf board receiving member 4 in parallel to the longitudinal direction of the member, and each of the above-mentioned members and each of the parts 4 are attached. 6 to 6, an example of the shelf receiving member A in the device of the present invention is formed. Reference numeral 6b is a screw hole for attaching the shelf plate formed in the movable side member 6a of the suspension rail.

In the present invention, the shelf plate receiving member A is formed in a symmetrical shape to the left and right, and two of them function as a shelf plate receiver for supporting one shelf plate. Therefore, in FIG. 1, the left and right shelf board receiving members A are provided on the left and right sides of the shelf with the claw portions 4a and 4b on the front and rear columns 1, 2 and 3, respectively, of the slots 1a, 2a and 2a, 3a. It is locked and mounted. In addition, in FIG. 1, in order to prevent the respective shelf board members A mounted on the columns 1 and 2 from coming off, 4c is abutted on the member A above the member A to attach the columns 1 to 3 to each other. It is a clamp for fixing the attached shelf board receiving member.

Reference numeral 7 denotes a shelf plate in which the left and right side surfaces 7a, 7a are attached to the movable side members 6a, 6a of the left and right suspension rails 6, 6 with screws or the like. , 6 are attached to the movable side members 6a, 6a, so that the left and right shelf plate receiving members 4, 4 are provided with a sliding structure that can be freely withdrawn and drawn like a drawer.

The shelf plate 7 may be formed of a sheet metal or other suitable material, and the front edge portion 8 of the shelf plate 7 is engaged with or disengaged from the stopper member 5 provided on the shelf plate receiving member 4. Since the latch mechanism 9 for forming a stopper and an unstopper for the sliding operation of the shelf board 7 is formed, the latch mechanism 9 will be described next.

The latch mechanism 9 is positioned on the lower surface side of the stopper tongue piece 5a of the stopper member 5, and forms a substantially mountain-shaped latch portion 91a at the tip end side and the rear end side 91b at the front edge portion 8. The latch member 91 is attached to the inside of the front edge portion 8 by the hinge 92 with a spring in a parallel direction, and the latch member 91 is swung up and down at the hinge 92. And a latch actuating member 93 that is vertically movable.

Here, the latch actuating member 93 includes a vertically stoppered rectangular stopper stopper-shaped operation member 93a which is inserted into a rectangular hole 8a provided in the upper surface of the substantially central portion of the front edge portion 8, and this member. The operation tongue piece 93b is formed at the lower end of the 93a and has a tongue-like operation tongue protruding forward, and the tip of the operation tongue piece 93b is abutted and supported on the upper surface of the rear end side 91b of the latch member 91.

Thus, the operating member 93a has an operating tongue piece 93b which is abutted and supported on the upper surface of the rear end side 91b when the latch member 91 is always lifted upward by the action of the spring hinge 93. Is held in the position shown in FIG. Further, when the operation member 93a is pushed down in this state, the operating tongue piece 93b operates so as to rotate the latch member 91 downward with the hinge 92 with the spring as the center.

On the other hand, the latch member 91 that swings up and down (rotates) in relation to the operation member 93a about the hinge 92 is attached in the direction of turning upward by the action of the spring of the spring hinge 92. The stopper tongue piece 5a of the stopper member 5 prevents this urging.

By the above blocking, the latch portion 91a of the latch member 91 is locked to the front end portion 51a of the stopper tongue piece 5a, so that the front edge front edge portion 8 of the shelf board 7 is in front (left in the figure). This shelf 7 will not be pulled out toward you. As a result, the sliding operation of the shelf board 7 toward the front side is stopped.

On the other hand, in order to release the stopper state, the operating member 93a of the latch mechanism 9 is pushed right below, and the operating tongue 93b moves the rear end side of the latch member 91 to the spring force of the spring hinge 92. Against this, the latch member 91 is rotated downward about the hinge 92, so that the engagement relationship between the latch portion 91a of the latch member 91 and the stopper tongue 5a of the stopper member 5 is released, and The shelf 7 can be pulled out to the front side. An example of the shelf device of the present invention is configured as described above.

In the above shelf device of the present invention, a rack L suitable for storing a fixed object such as a cassette tape is placed on the upper surface of the shelf plate 7, so that this rack is next. L will be described.

The rack L includes a bottom plate 10 which supports the front side fp at a position unequal in the front and rear of the bottom surface of the cassette C, and a back portion 11 and a front portion 12 corresponding to the front and rear surfaces of the cassette C. And is detachably mounted on the shelf plate 7.

To take out the cassette C from the rack L, the front side top ft of the cassette C is pressed with a finger to tilt the front side fp of the cassette C toward the front side around the position up, and the cassette C is arranged on the rack L. The front side of the cassette C is projected from the other cassette row, and the projected portion is grasped by a finger and taken out.

In the conventional shelving device for exclusive use of the cassette, when the cassette C is put in and out, the cassette C is tilted back and forth and is put in and taken out, so that the tilting operation can be permitted with a space between the shelf plates. It was necessary to secure a space, and therefore it was necessary to make the vertical spacing between the shelves relatively large. This has a drawback in that the storage efficiency of one shelf device is not so high. However, in the present invention, the shelf plate 7 is pulled out toward the front so that the cassette C can be tilted. The pitch can be set closer to each other than before, and it is possible to improve storage efficiency.

[0023]

[Effect of the device]

 The present invention relates to a shelf device of a type in which a shelf plate is supported by a shelf plate receiving member attached to a known column, and the shelf plate receiving member is locked in slots arranged in a row in the height direction of the column of the shelf. A shelf plate receiving member having a substantially L-shaped cross section having hooks to be mounted on the front and rear in the longitudinal direction, wherein a suspension rail is provided on the inner surface side of the member of the standing wall, and the shelf plate receiving member of the shelf plate receiving member is provided. A diagonally upward stopper member is provided at the front end of the flat wall member to form the shelf plate receiving member, and the shelf plate supported by the shelf plate receiving member has the suspension tray on the left and right sides of the front width. A latch member that is formed on the lower surface of the stopper member and that has a tip in the shape of a hook with a generally chevron shape while forming a supported portion that is supported by the lever. Being biased, the back of the front of the shelf And a latch actuating portion having a lower end abutted against the upper surface of the latch in order to push down the latch member from the upper surface of the front surface of the shelf board. As a result of this formation, the shelf board is formed into a shelf device equipped with a latch mechanism that is a stopper and an unstopper. Since it can be a stopper and the shelf plate receiving member can be easily formed by modifying an existing product, the existing shelf device can be easily and easily used by using the above shelf plate receiving member and shelf plate. In addition, the slide type shelving device of the present invention can be modified. Therefore, the present invention is extremely useful as a shelf device having a sliding shelf.

[Brief description of drawings]

FIG. 1 is a perspective view showing a main part of an example of a shelf device of the present invention.

FIG. 2 is a perspective view showing a relationship between a shelf receiving member and a shelf latch in an example of the device of the present invention.

FIG. 3 is an enlarged side sectional view showing a relationship between a shelf board and a shelf board receiving member in an example of the device of the present invention.

[Explanation of symbols]

 1, 2, 3 Struts 4 Shelf plate receiving member 5 Stopper member 6 Suspension rail 7 Shelf plate 8 Front edge of shelf plate 9 Latch mechanism 91 Latch member 92 Hinge with spring 93 Latch operating member

Claims (1)

[Scope of utility model registration request] 1. A shelf plate having a substantially L-shaped cross section having front and rear lengthwise claws that are engaged with and mounted on slots arranged in a row in the height direction of the column of the shelf. In the receiving member, a suspension rail is provided on the inner surface side of the standing wall portion, and a diagonally upward stopper member is provided at the front end of the flat portion of the shelf plate receiving member to form the shelf plate receiving member. A shelf supported by the shelf receiving member forms a supported portion supported by the suspension rail on the left and right sides of the front width, and is positioned on the lower surface of the stopper member, and A latch member whose tip is formed in a hook shape with a substantially chevron shape is such that the tip side of the latch member is always biased upward, and is pivotally attached to the back side of the front surface of the shelf board via a hinge or the like. Also, the latch member is provided on the upper surface side of the front surface of the shelf board from the upper surface thereof. A shelf device characterized in that a latch actuating portion is formed such that the lower end side is brought into contact with the upper surface of the latch for pressing.