JPH0572257U - Shelf board - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a shelf board capable of easily switching between a use state and a storage state of a product fall prevention frame and preventing loss of the product fall prevention frame. [Structure] A square member 31 is arranged at the front end of the shelf board 15,
Press-contact plate 3 for pressing the rectangular member 31 to the shelf plate 15 against the shelf plate 15
Since the base end portion of the commodity fall prevention frame 33 is attached to the rectangular member 31, the switching between the use state and the storage state of the commodity fall prevention frame 33 is performed by deforming the pressure contact plate 32. It suffices to rotate the square member 31 by approximately 90 degrees. Further, since the product fall prevention frame 33 is integrated with the shelf board 15, there is no risk of loss.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shelf board having a commodity fall prevention frame attached to the front end of the shelf board.

[0002]

[Prior Art]

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

[0003]

[Problems to be solved by the device]

 In the above-mentioned structure, since the product fall prevention frame 3 has to be attached to or detached from the shelf plate 1 each time the shelf plate 1 is used or stored, there is a problem that the operation is very troublesome. . Further, if the shelf board 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 the used state and the stored state of the product fall prevention frame and prevent the product fall prevention frame from being lost. It is in providing shelf boards.

[0005]

[Means for Solving the Problems]

 In the shelf board according to claim 1, a square member is arranged at a front end portion of the shelf board, and a pressure contact plate made of an elastic member that press-contacts the square member with the shelf board is attached to the shelf board. , A product that rotates between the use state in which the tip side is upright with respect to the shelf plate and the stored state in parallel with the shelf plate by rotating the rectangular member by approximately 90 degrees while deforming the pressure contact plate The feature is that the base end of the fall prevention frame is attached. The shelf plate according to claim 2 is attached to a front end portion of a shelf plate such that a product drop prevention frame having a vertical bar and a horizontal bar and a pressure contact portion at a tip end presses the horizontal bar of the product drop prevention frame to the shelf plate. The product fall prevention frame is provided in such a manner that the product fall prevention frame is rotatable and slidably movable in the lateral direction, and the product fall prevention frame is provided so as to project in the lateral direction. It is characterized in that it has a use state in which the commodity fall prevention frame is locked to a crosspiece and is held upright with respect to the shelf board, and a retaining portion which holds the product fall prevention frame in a stored state parallel to the shelf board. .

[0006]

[Action]

 According to the shelf board of claim 1, the product fall prevention frame can be switched between the used state and the stored state only by rotating the rectangular member and the product fall prevention frame while deforming the pressure contact plate. Easy to do. Further, the product fall prevention frame can be stored integrally with the shelf board. According to the shelf board of claim 2, when the product fall prevention frame is switched between the used state and the stored state, the product fall prevention frame is slid and rotated to be locked with the locking portion. It can be done simply by changing the part. Further, the product fall prevention frame can be stored integrally with the shelf board.

[0007]

【Example】

 Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. First, in FIGS. 4 and 5, the pair of columns 11 are connected to each other by the horizontal frame 12, and the leg frame 14 having the casters 13 is attached to the lower end thereof. The shelf 11 has three shelves 15, 16 and 17 attached at different heights. Although these shelves 15, 16 and 17 have different sizes, they have the same configuration, and thus the shelf 15 will be described as a representative of these.

Next, in FIGS. 6 and 7, inside the pair of columns 11, a cylindrical pivot portion 18 is provided on the upper side, 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 board 15. Each bracket 20 has a pivot shaft 21 attached to a base end portion projecting rearward from an end of the shelf plate 15, and the pivot shaft 21 is rotatably connected to the pivot support portion 18 of the column 11. There is. A connecting shaft 22 is attached to each bracket 20 at a position closer to the tip than the pivot shaft 21, and an upper end of a support piece 23 is rotatably attached to the connecting shaft 22. ..

The lower ends of the two supporting pieces 23, 23 are integrally connected by a connecting member 24, and the lower side surface 23 a of the supporting 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, 28 are formed on the lower side surface portion 23a of the support piece 23, and the locking pin 19 is locked in the inner portion thereof. As shown in FIG. 7, the locking recess 29 is formed at the upper end of the support piece 23 and laterally engages with the locking pin 19 when the shelf plate 15 is closed. When the shelf 15 immediately supports the support piece 23 in the direction of the arrow C, the locking recess 29 strikes the locking pin 19 to stop the shelf 15 at the position indicated by the chain double-dashed line, and opens further. Prevent things from happening.

Here, a procedure for changing the inclination angle of the shelf 15 will be described. From the closed state of the shelf plate 15 shown in FIG. 7, the connecting member 24 is once rotated in the arrow E direction to release the locking pin 19 from the locking recess 29. Then, when the shelf board 15 is rotated in the upward direction (direction opposite to the arrow A), the supporting piece 23 is urged downward by its own weight and the weight of the connecting member 24, and four support pieces 23 are responsive to the inclination angle of the shelf board 15. The locking recesses 25, 26, 27 and 28 are sequentially and automatically locked to the locking pin 19. When the locking recess 25 is locked to the locking pin 19, 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. Then, when the locking recess 28 is locked to the locking pin 19, the shelf 15 is supported horizontally.

Next, referring to FIGS. 1 to 3, the structure of the commodity fall prevention frame at the tip of the shelf 15 will be described. The regulation plate 30 is S-shaped and has a lower surface of the tip of the shelf 15. Is attached to. The rotating shaft 31, which is a rectangular member, is in the shape of a rectangular tube and is located on the lower surface of the shelf plate 15 and is applied to the regulation plate 30. The press-contact plate 32 is made of an elastic material and has a tip bent into an L-shape. The press-contact plate 32 is attached to the lower surface of the shelf plate 15 and presses the rotating shaft 31 against the regulation plate 30 so that the shelf plate 15 is pressed. It is held on the bottom surface.

In the commodity drop prevention frame 33, a bar material is bent into a U-shape, a horizontal rail 33a is installed on the side surface of the open end, and a plurality of vertical rails 33b are provided between the horizontal rail 33a and the upper end. Has been installed. This product drop prevention frame 33 is bent at its lower end portions 35 on both sides by approximately 90 degrees, penetrates through a hole 34 formed in the shelf board 15 and is attached to the rotating shaft 31 with a nut, thereby allowing the shelf board 15 to move. Is attached to.

Next, the operation of the above configuration will be described. In use, the commodity drop prevention frame 33 is erected so as to be orthogonal to the shelf board 15 and the horizontal rail 33a is in contact with the upper surface of the shelf board 15 as shown in FIG. At the time of storage, as shown in FIG. 2, when the upper end portion is rotated in the direction of arrow D, the rotation shaft 31 rotates while deforming the pressure contact plate 32 and comes into contact with the restriction plate 30, and the corner portion moves the pressure contact plate 32 1. When passing, it is pressed against the regulation plate 30 and the product fall prevention frame 33 is held in a stored state in which it is parallel to the shelf plate 15. When switching from the stored state to the use state, the upper end portion of the commodity fall prevention frame 33 is rotated in the direction of the counter arrow D, and the use state shown in FIG.

According to the above embodiment, the following effects can be obtained. That is, since the commodity drop prevention frame 33 is rotatably attached to the shelf plate 15 via the rotation shaft 31, only the commodity fall prevention frame 33 needs to be rotated at the time of storage. As described above, since it is not necessary to attach or remove the commodity fall prevention frame 33 to or from the shelf board 1, the handling is significantly facilitated. 2. Since the product fall prevention frame 33 is made foldable, it does not take up a lot of space when it is stacked and stored in a warehouse or the like after the use of the bookshelf device. 3. Since the product fall prevention frame 33 is integrated with the shelf plate 15 in the stored state, there is no risk of loss.

8 and 9 show a second embodiment of the present invention, in which a rising portion 36 is formed at the front end of the shelf plate 15. The product fall prevention frame 37 is formed by bending a bar into a rectangular shape, a vertical crosspiece 37b is attached between upper and lower horizontal crosspieces 37a, and a fall prevention crosspiece 37c is attached to a side surface portion. The mounting member 38 is formed of an elastic member, and the pressure contact portion 38a at the tip is formed in a semicircular shape. The attachment member 38 is attached to both ends of the rising portion 36 by screws 39 (only one is shown), and the pressure contact portion 38a is in pressure contact with the horizontal rail 37a at the lower end of the commodity drop prevention frame 37. As a result, the commodity fall prevention frame 37 is attached to the rising portion 36, that is, the shelf board 15 so as to be rotatable about the horizontal rail 37a at the lower end and slidably movable in the horizontal direction. The locking portion 40 is integrally provided on the mounting member 38 so as to project laterally.

In the second embodiment, in the use state shown in FIG. 8, the commodity drop prevention frame 37 stands upright with respect to the shelf board 15, and the crosspiece 37 c is placed on the upper end portion of the rising portion 36. At the same time, the upper end of the locking portion 40 contacts the vertical rail 37b to prevent the commodity fall prevention frame 37 from falling. Further, the product fall prevention frame 37 is slidably moved in the lateral direction to release the locking between the vertical rail 37b and the locking portion 40, and the product fall prevention frame 37 is rotated by about 90 degrees to be parallel to the shelf board 15. Enter the storage state. Here, when the product drop prevention frame 37 is slidably moved to the original position in the horizontal direction, the lower end of the locking portion 40 abuts the vertical bar 37b, and the product drop prevention frame 37 is prevented from rising. To do. Also in the second embodiment, the same effect as that of the first embodiment is obtained.

[0017]

[Effect of the device]

 According to the shelf board of claim 1, since the rectangular member attached to the product fall prevention frame is rotatably attached to the front end portion of the shelf board, the product fall prevention frame can be rotated by about 90 degrees. This has a practical effect that the fall prevention frame can be easily switched between the used state and the stored state, and the product fall prevention frame can be prevented from being lost.

In the shelf board according to the second aspect, the commodity fall prevention frame is rotatably attached to the front end portion of the shelf board so as to be slidably movable in the lateral direction, and the attachment portion is provided with the locking portion. It is practical that the product fall prevention frame can be easily lost and the product fall prevention frame can be prevented from being lost simply by changing the position where the locking part is locked to the product fall prevention frame. It has a great effect.

[Brief description of 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 the shelf board in a stored state.

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

FIG. 4 is an overall side view showing a state in which one of the columns is removed.

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

FIG. 6 is an enlarged side view of a supporting piece portion showing a state in which a shelf plate is opened.

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

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

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

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

[Explanation of symbols]

 15, 16 and 17 Shelf plate 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 portion 40 Locking portion

Claims (2)

[Scope of utility model registration request] 1. A prismatic member arranged at a front end portion of a shelf plate, a pressure contact plate made of an elastic member attached to the shelf plate and pressing the prismatic member against the shelf plate, and a base end portion of the prismatic member. Between the use state in which the tip side is upright with respect to the shelf plate by rotating the rectangular member by approximately 90 degrees while deforming the pressure contact plate, and the stored state parallel to the shelf plate. A shelf board provided with a rotating commodity fall prevention frame. 2. A product fall prevention frame having a vertical crosspiece and a horizontal crosspiece, and a pressure contact portion at a tip thereof is attached to a front end portion of the shelf board so that the horizontal crosspiece of the product fall prevention frame is pressed against the shelf board. A mounting member configured such that the commodity fall prevention frame is rotatable and slidably movable in the lateral direction; and a vertical bar of the commodity fall prevention frame that is provided so as to project laterally from the mounting member. A shelf board provided with a locking portion for stopping and holding the product fall prevention frame in an upright state with respect to the shelf board and in a stored state parallel to the shelf board.