JP2589309Y2 - Shelf board - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shelf provided with a frame for preventing a product from falling, which is attached to a front end of the shelf.

[0002]

2. Description of the Related Art Some shelf devices for displaying products such as gift products support a shelf plate in an inclined state. This conventional example is shown in FIG. That is, a hole 2 is formed at the front end of the shelf 1. The lower end 3a of the product drop prevention frame 3 is bent.
And is placed on the upper surface of the shelf 1 in an upright state. When storing the shelf device, the product fall prevention frame 3 is removed from the shelf board 1 and is stored separately from the shelf board 1.

[0003]

In the above-described configuration, each time the shelf 1 is used or stored,
Since the fall prevention frame 3 must be attached to or detached from the shelf 1, there is a problem that the operation is extremely troublesome. Further, when the shelf 1 is stored for a long period of time, there is a risk that the storage location of the product fall prevention frame 3 may be forgotten or the product fall prevention frame 3 may be lost.

The present invention has been made in view of the above circumstances, and an object thereof is to easily switch between a use state and a storage state of a product fall prevention frame and prevent the product fall prevention frame from being lost. There is a shelf to offer.

[0005]

According to the first aspect of the present invention, there is provided a shelf board having a longitudinal shape.
Is a longitudinal axis of rotation along the front edge of the shelf.
In this case, the square member is attached to the shelf plate by a pressure contact plate made of an elastic member attached to the shelf plate.
This rectangular member is provided in a pressed state.
The product fall prevention frame having the base end attached thereto is characterized in that it rotates while being restricted in angle between a use state in which it stands upright on the shelf and a storage state parallel to the shelf. You
You.

[0006]

According to the shelf plate of the first aspect, the product fall prevention frame is
Switching between the use state and the storage state can be easily performed only by rotating the square member and the product drop prevention frame while deforming the press contact plate. Also, items fall prevention frame, Ru can be stored together with the shelves.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. First, in FIGS. 4 and 5, a pair of columns 11 are mutually connected by a horizontal frame 12, and a leg frame 14 provided with a caster 13 at a lower end is attached. Three shelves 15, 16, 17 are attached to the column 11 at different heights. These shelves 15, 16 and 17 are different in size, but all have the same configuration, so the shelves 15 will be described as a representative.

Next, in FIGS. 6 and 7, a cylindrical pivot portion 18 is provided at an upper portion inside the pair of columns 11, and a locking pin 19 is provided below the pivot portion 18. Two brackets 20 are attached to both sides of the lower surface of the shelf 15. Each bracket 20 has a pivot shaft 21 attached to a base end projecting rearward from an end of the shelf 15, and the pivot shaft 21 is rotatably connected to the pivot 18 of the column 11. A connection shaft 22 is attached to each bracket 20 at a position closer to the tip than the pivot shaft 21, and the upper end of a support piece 23 is rotatably attached to the connection shaft 22. .

The lower ends of the two support pieces 23 are integrally connected by a connecting member 24, and the lower side surface 23 a of the support piece 23 is in contact with the upper surface of the locking pin 19 by its own weight. A plurality of, for example, four locking recesses 25, 26, 27,
Reference numeral 28 is formed on the lower side surface portion 23a of the support piece 23, and the locking pin 19 is locked on these lower portions. Lock recess 29
7, is formed at the upper end of the support piece 23 and engages with the locking pin 19 from the side when the shelf 15 is opened. When the shelf 15, that is, the support piece 23 is pulled in the direction of the arrow C, the locking recess 29 stops against the locking pin 19 to stop the shelf 15 at the position shown by the two-dot chain line, and further opens the shelf 15. To block.

The procedure for changing the inclination angle of the shelf 15 will now be described. From the state in which the shelf 15 shown in FIG. 7 is closed, the connecting member 24 is once turned in the direction of arrow E,
The locking pin 19 is released from the locking recess 29. When the shelf 15 is rotated upward (in the direction of the arrow A), the support pieces 23 are urged downward by their own weight and the weight of the connecting member 24, and four support pieces 23 are provided in accordance with the inclination angle of the shelf 15. The locking recesses 25, 26, 27, 28 are automatically locked to the locking pin 19 in order. The locking recess 25 is provided with the locking pin 1.
9, the shelf 15 is supported at an inclination angle of 60 degrees with respect to the horizontal line. When the locking recess 26 is locked to the locking pin 19, the shelf 15 is supported at an inclination angle of 40 degrees with respect to the horizontal line. When the locking recess 27 is locked to the locking pin 19, the shelf 15 is supported at an inclination angle of 20 degrees with respect to the horizontal line. When the locking recess 28 is locked to the locking pin 19, the shelf 15 is horizontally supported.

Next, the structure of the product drop prevention frame at the tip of the shelf 15 will be described with reference to FIGS. 1 to 3. The regulating plate 30 is formed in an S-shape on the lower surface of the tip of the shelf 15. Installed. The rotation shaft 31 serving as a rectangular member is formed in a square tubular shape, is located on the lower surface of the shelf 15, and is applied to the regulating plate 30. The press-contact plate 32 is formed of an elastic material, and its tip is bent in an L-shape. The department holds.

The product drop prevention frame 33 is formed by bending a bar into a U-shape, laying a horizontal bar 33a on the side surface of the open end, and connecting a plurality of vertical bars 33b between the horizontal bar 33a and the upper end. It is erected. This product fall prevention frame 33 is provided with lower end portions 3 on both sides.
5 is bent by approximately 90 degrees, penetrated through a hole 34 formed in the shelf 15, and attached to the rotating shaft 31 with a nut to be attached to the shelf 15.

Next, the operation of the above configuration will be described.
In use, the product fall prevention frame 33 stands upright so as to be orthogonal to the shelf board 15 as shown in FIG.
3 a is in contact with the upper surface of the shelf 15. During storage, as shown in FIG. 2, when the upper end is rotated in the direction of arrow D, the rotating shaft 31 rotates in contact with the regulating plate 30 while deforming the pressing plate 32, and the corner passes through the pressing plate 32. Then, it is pressed against the regulating plate 30 and is held in the stored state in which the product fall prevention frame 33 is parallel to the shelf board 15. When switching from the stored state to the use state, when the upper end of the product fall prevention frame 33 is rotated in the direction opposite to the arrow D, the use state is switched to the use state shown in FIG.

According to the above embodiment, the following effects can be obtained. That is, 1, the product drop prevention frame 33 is connected to the shelf 1
5 so as to be rotatable, it is only necessary to rotate the product fall prevention frame 33 during storage, and it is necessary to attach and remove the product fall prevention frame 33 to and from the shelf 1 as in the conventional case. Since it is not used, handling becomes remarkably easy. 2. Since the product fall prevention frame 33 is made foldable, it does not take up space when storing it in a warehouse or the like after using the bookshelf device. 3. The product fall prevention frame 33 holds the shelf board 15 in the stored state.
Since there is no risk of loss.

FIGS. 8 and 9 show a second embodiment of the present invention other than the present invention. A rising portion 36 is formed at the front end of the shelf 15. Product fall prevention frame 3
7 is formed by bending a bar into a rectangular shape.
A vertical bar 37b is attached between the a, and a bar 37c for preventing falling is attached to the side surface. The attachment member 38 is formed of an elastic member, and the pressure contact portion 38a at the tip is formed in a semicircular shape. The mounting member 38 is provided at the rising portion 3.
6 are attached to both ends by screws 39 (only one is shown), and a press contact portion 38 a presses the horizontal rail 37 a at the lower end of the product drop prevention frame 37. Thereby, the product fall prevention frame 3
Numeral 7 is attached to the rising portion 36, that is, the shelf 15, so as to be rotatable around the horizontal rail 37a at the lower end and to be slidably movable in the lateral direction. The locking portion 40 includes a mounting member 38.
Are provided integrally so as to protrude in the lateral direction.

In the second embodiment, in the use state shown in FIG. 8, the commodity falling prevention frame 37 stands upright with respect to the shelf board 15, and the bar 37c is placed on the upper end of the rising portion 36. At the same time, the upper end of the locking portion 40 abuts on the vertical bar 37b to prevent the product fall prevention frame 37 from falling down. Further, the product drop prevention frame 37 is slidably moved in the horizontal direction to move the
7b and the locking portion 40 are unlocked, and the product drop prevention frame 37 is released.
Is rotated approximately 90 degrees, the storage state becomes parallel to the shelf board 15. Here, when the product fall prevention frame 37 is slid and moved to the original position in the horizontal direction, the lower end of the locking portion 40 abuts on the vertical bar 37b to prevent the product fall prevention frame 37 from rising. The second embodiment also has the same effect as the first embodiment. In addition, the product fall prevention frame can be provided in the upright state and the state parallel to the shelf board only by attaching the product fall prevention frame, and the product fall prevention frame can be provided when the shelf board is manufactured. Mounting process is very small.

[0017]

According to the first aspect of the present invention, the rectangular member attached to the product drop prevention frame is rotatably attached to the front end of the shelf plate. switching easily without give a retracted state and used state of the commodity fall-prevention frame simply by moving, that Sosu the practical effect of being able to prevent the loss of goods falling prevention frame.

[Brief description of the drawings]

FIG. 1 is an enlarged vertical sectional side view showing a front portion of a shelf board in a use state of a first embodiment.

FIG. 2 is an enlarged vertical sectional side view showing a front portion of a shelf board in a stored state.

FIG. 3 is an enlarged plan view showing a part of a shelf board.

FIG. 4 is an overall side view showing a state in which one support is removed.

FIG. 5 is a front view of a right half part in a use state in which a shelf board is opened.

FIG. 6 is an enlarged side view of a support piece showing a state where a shelf board is opened.

FIG. 7 is an enlarged side view of a support piece showing a state where a shelf board is closed.

FIG. 8 is a perspective view of a part of a front portion of a shelf board in a use state of the second embodiment.

FIG. 9 is a perspective view of a part of a front portion of a shelf board in a storage state according to the second embodiment.

FIG. 10 is a vertical sectional side view of a conventional shelf board front end.

[Explanation of symbols]

 15, 16, 17 Shelf board 31 Rotating shaft (square member) 32 Pressure contact plate 33 Commodity fall prevention frame 37 Commodity fall prevention frame 37a Horizontal rail 37b Vertical rail 38 Mounting member 38a Pressure contact part 40 Locking part

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁶ , DB name) A47F 5/00 A47B 96/02

Claims (1)

(57) [Scope of request for utility model registration] An elongated rectangular member extends along the front edge of the shelf.
Are arranged so as to form a rotation axis in the longitudinal direction.
The rectangular member is provided in a state of being pressed against the shelf by a pressure contact plate made of an elastic member attached to the shelf.
More product fall prevention frame proximal end to the prismatic member is attached is
A use state upstanding relative to said shelf board, that rotates while receiving angle regulation in the storage state parallel to the shelf board
Features shelves.