JP3554891B2 - Magnet type display of product information - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a magnet-type display device for displaying a display panel (so-called pop) for displaying product information of a product displayed on a display shelf or the like, sales floor information, event information, and the like.
[0002]
[Prior art]
Conventionally, a magnet is provided at the bottom of a base as a display device for displaying information on products displayed on display shelves, sales floor information, event information, and the like in supermarkets and large mass retailers. A magnet-type display device having a structure in which a display pole (a metal bar having a clip provided on an upper portion) is provided on a holding member for holding a display panel on a table or a base is used.
[0003]
This type of magnet type display is used by holding a base on a metal display shelf or the like with a magnet and holding the display at an arbitrary position. Because a plurality of permanent magnets that generate a very strong magnetic force are used, once the base is attracted to an attached surface such as a display shelf, when changing the position of the display, There has been a problem that it is very difficult to remove the suction surface of the base from the adhered surface such as a display shelf.
[0004]
[Problems to be solved by the invention]
Therefore, conventionally, Japanese Patent Application Laid-Open No. 11-219109 proposes a magnet-type display device in which a base firmly adsorbed on an attachment surface is easily removed from the attachment surface. In this conventional magnetic indicator, the lever member is tiltably mounted on the side of the base via a pivot, and the point of action at the lower end portion of the lever member is covered by pushing the force point at the top of the lever member inward. A structure is employed in which the suction surface of the base is pressed away from the attachment surface by pressing the base against the attachment surface, thereby removing the base from the attachment surface.
[0005]
However, in this conventional magnetic display device, the lever member provided on the side portion of the base has a horizontal pivot axis arranged in the front-rear direction of the base as an axis, and the point of force at the upper end of the lever member in the left-right direction. By moving the lever, the point of action at the lower end of the lever member is pressed against the surface to be attached, so the distance from the pivot to the point of force is relatively short. There was a problem that the base could not be removed.
[0006]
The present invention has been made in view of the above points, and is a product that allows the base to be easily detached from the adherend surface even when the attracting surface of the magnet at the base bottom is strongly attracted to the adherend surface. It is an object of the present invention to provide a magnetic indicator for information.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the product information magnet type display device of the present invention is provided with a display panel holding means for holding a display panel on an upper portion of a base, and a magnet attracting surface is formed on a bottom portion of the base. In the magnetic display device for product information, a cover body is rotatably disposed on a base, and side plates are formed vertically on both sides of a horizontal plate on the cover. A grip portion is extended at a front portion of the base plate, the side plate portions on both sides are supported by a rotating shaft horizontally arranged on a side portion of the base, and an action point portion is formed at a rear lower end portion of the side plate portions on both sides. When the cover body is rotated around the rotation axis so as to lift the grip portion, the application point portion pushes down the attachment surface, and the suction surface of the base is detached from the attachment surface. .
[0008]
Here, the holding portion may be provided with a protruding edge protruding sideways from the side surface of the base. Further, as the display panel holding means, a holding member for holding the display panel or a display pole made of a metal bar provided with a clip for holding the display panel on the upper side can be attached.
[0009]
[Action]
The magnetic display device having such a configuration allows a clip panel of a holding member or a display pole provided on an upper portion of a base to hold a display panel on which product information and the like are described, and to be mounted on a magnetic metal plate such as a display shelf. Place the base. The base is provided with a magnet attracting surface at the bottom thereof, so that the base is strongly attracted to and held on an adhered surface such as a display shelf.
[0010]
When changing the position of the magnet type display, when removing the base from the surface to be attached, hold the front grip of the cover on the base and operate the cover to lift it. . At this time, the cover body is rotated about the rotation axes of the side plate portions on both sides thereof so that the grip portion is pushed upward and the action point portion at the rear lower end of the side plate portion is pushed down to the surface to be adhered. Thereby, the base receives a downward reaction force via the action point portion of the side plate portion, and the base bottom is separated from the adhered surface.
[0011]
In this manner, by lifting the gripping portion of the cover body, the action point portion at the lower rear end of the side plate portion of the cover body is pushed down to the adherend surface, and the reaction force separates the suction surface from the adherend surface. In order to generate a force, the distance from the point of force at the position where the gripper is gripped to the rotation axis can be made longer than the distance from the rotation axis to the point of application. It can be detached from the adherend surface. Further, a force for lifting the base from the attachment surface, that is, an upward force perpendicular to the attachment surface is directly applied to the grip portion to rotate the cover body and generate a force for pushing down the application point portion. Therefore, the base can be detached from the attachment surface with a relatively light force.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front view of the magnetic display device, FIG. 2 is a left side view thereof, and FIG. 3 is a plan view thereof. Reference numeral 1 denotes a base of the display device, which is formed in a substantially rectangular parallelepiped box shape having a low height in plan view.
[0013]
A shaft support 2 for a holding member is protruded from an upper portion of the base 1, and a base of a holding member 4 is inserted between the shaft supports 2, and the shaft 3 is horizontally inserted therethrough. It is rotatably supported. The rotational frictional resistance of the holding member 4 can be adjusted by the tightening force of the screw of the shaft 3, and as shown in FIG. Can be done. The holding member 4 is formed of, for example, transparent plastic so as to hold the display panel P between two holding plates.
[0014]
On the other hand, as shown in the bottom view of FIG. 4, a plurality of permanent magnets 7 are housed inside the base 1 with a core (steel plate) 8 interposed therebetween. The portion is exposed, a strong magnetic force is generated at the end of the core 8, and the suction surface 9 is formed at the bottom. Therefore, when the base 1 is placed on the attachment surface 20 of a magnetic metal plate such as a display shelf, the attracting surface 9 can be strongly attracted to the metal plate by its magnetic force.
[0015]
Further, a cover body 10 is disposed on the upper portion of the base 1 so as to cover the upper surface and the side surfaces excluding the front surface thereof. The cover body 10 is formed by forming side plate parts 12 on both sides of a flat horizontal plate part 11 at right angles downward and extending gripping parts 13 on both front sides of the horizontal plate part 11, and the side plate parts on both sides are turned. It is rotatably supported via a driving shaft 15. The rotating shafts 15 are arranged on both sides of the base 1 in a horizontal and horizontal direction, that is, in a horizontal direction when the cover body 10 is viewed from the front. The grips 13 on both sides of the base 1 are provided with side plate recesses 12a at the front of the side plate 12, thereby forming protruding edges 13a protruding laterally from the upper surface of the base 1. The cover body 10 can be easily rotated about the rotation shaft 15 by grasping the protruding edges 13a on both sides with the fingers of the hand.
[0016]
In this manner, the cover body 10 has the side plate portions 12 on both sides thereof pivotally supported by the both side portions of the base 1 via the rotation shaft 15, and rotates in the direction of lifting the grip portion 13 from the state of FIG. 2. It is possible to rotate around a shaft 15 within a predetermined angle range. As shown in FIG. 2, a guide projection 17 is provided on the inside of the side plate 12 of the cover body 10, and the guide projection 17 fits into a guide hole 16 provided on the side of the base 1. By the combination, the rotation angle range of the cover body 10 is limited to a predetermined range, and the rotation of the cover body 10 to which a force is applied is smoothly performed.
[0017]
As shown in FIG. 2, the position of the rotation shaft 15 in the side plate portion 12 is such that the distance B to the rear lower end portion 14 which is the point of action of the side plate portion 12 is the distance A to the suction surface 9 of the base 1. Set to be longer. Under the condition of A <B at the position of the rotating shaft 15, when the cover body 10 is rotated so as to lift the grip portion 13 around the rotating shaft 15, The lower end 14 projects below the suction surface 9 of the base 1.
[0018]
The magnetic display device having such a configuration is used when displaying a display panel P such as product information on a display shelf or the like (on a steel plate or a magnetic metal plate), and is provided on an upper portion of the base 1. The holding member 4 holds a display panel P for displaying product information, sales floor information, event information, and the like, and places the base 1 on a magnetic metal plate on a display shelf. Since the adsorption surface 9 by the permanent magnet 7 is formed on the bottom of the base 1, as shown in FIG. 5, the base 1 is strongly adsorbed on the adhered surface 20 on the steel plate of the display shelf and held. Is done.
[0019]
When changing the position of the magnet-type display device, when removing the base 1 from the attachment surface 20, the grips 13 on both sides of the front part of the cover body 10 on the base 1 are, for example, the thumb and the index finger of the hand. And operate the cover body 10 to lift it. Since the grip portions 13 on both sides are provided with the protruding edge portions 13a, the grip portion 13 can be easily lifted by putting a thumb and an index finger on the protruding edge portions 13a.
[0020]
At this time, as shown in FIG. 7, as shown in FIG. 7, the cover body 10 is pivoted about the rotation shafts 15 of the side plates 12 on both sides thereof, and the grip 13 is lifted upward. The part is rotated so as to press the part against the attachment surface 20. As a result, the base 1 receives a downward reaction force in the upward separating direction via the action point portion of the side plate portion 12, and the suction surface 9 at the bottom of the base 1 separates from the attachment surface 20, and the magnetic display device Is removed from the attachment surface 20.
[0021]
As described above, by lifting the gripping portion 13 of the cover body 10, the rear lower end portion 14 (working point portion) of the side plate portion 12 of the cover body 10 is pushed down to the adhered surface 20, and the suction force is generated by the reaction force. In order to generate a force that separates the surface 9 from the adhered surface 20, the distance from the point of force at the position where the gripper 13 is gripped to the rotation axis 15 is changed from the rotation axis 15 to the action point (the rear lower end 14). Since the length can be sufficiently longer than the distance, the base 1 can be detached from the attachment surface 20 by operating the grip portion 13 of the cover body 10 with relatively light force. In addition, the force for lifting the base 1 from the attachment surface 20, that is, the upward force perpendicular to the attachment surface 20 is applied to the grip portion 13 as it is, and the cover body 10 is rotated, and Since the force for pushing down the portion 14 is generated, the base 1 can be detached from the attachment surface 20 with a relatively light force.
[0022]
Since the cover body 10 is rotatable around the rotation shaft 15, the base 1 may be attracted to the attachment surface 20 in a slightly rotated state. The cover body 10 is returned to a normal position as shown in FIG. 2 with the rear lower end portions 14 on both sides of the cover body 10 being in contact with the attachment surface 20, and no trouble occurs.
[0023]
By the way, as shown in FIG. 8, a display pole 5 made of a metal bar can be mounted on the base 1 instead of the holding member 4 of the above embodiment. The display pole 5 made of a metal bar can be configured by pivotally supporting a base between a pair of shaft supports 2 and fitting a metal bar on the base. The upper part of the display pole 5 is bent at a right angle, and a pair of clips 6 are attached to the upper part thereof.
[0024]
【The invention's effect】
As described above, according to the magnet information display of product information of the present invention, by lifting the grip portion of the cover body, the action point portion at the rear lower end of the side plate portion of the cover body is pressed down to the surface to be adhered. In order to generate a force that separates the suction surface of the base bottom from the adhered surface by the reaction force, the distance from the point of force at the position where the gripper is gripped to the rotation axis is changed from the rotation axis to the point of action. The base can be lifted and detached from the surface to be attached with a relatively light force. Further, a force for lifting the base from the attachment surface, that is, an upward force perpendicular to the attachment surface is directly applied to the grip portion to rotate the cover body and generate a force for pushing down the application point portion. Therefore, the base can be detached from the attachment surface with a relatively light force.
[Brief description of the drawings]
FIG. 1 is a front view of a magnetic display device according to an embodiment of the present invention.
FIG. 2 is a left side view of the magnet type display.
FIG. 3 is a plan view of the magnetic display device.
FIG. 4 is a bottom view of the magnetic indicator.
FIG. 5 is a perspective view of a magnetic display device.
FIG. 6 is a left side view in a state where the holding member is rotated.
FIG. 7 is a left side view showing a state where the cover body is rotated.
FIG. 8 is a left side view of the magnet type display with the display pole attached.
[Explanation of symbols]
1-Base 4-Clamping member 7-Permanent magnet 9-Attraction surface 10-Cover body 11-Horizontal plate portion 12-Side plate portion 13-Grip portion 13a-Projecting edge portion 14-Rear lower end portion 15-Rotating shaft 20- Adhered surface

Claims (2)

A display panel holding means for holding a display panel on an upper portion of a base is provided, and a magnet-type display device for product information in which a suction surface by a magnet is formed on a bottom portion of the base,
A cover body is rotatably disposed on the base, side plates are formed vertically on both sides of the horizontal plate portion, and a grip portion extends to a front portion of the horizontal plate portion. The side plate portions on both sides are pivotally supported by a rotating shaft horizontally disposed on the side portion of the base, and an action point portion is formed at the rear lower end of the side plate portions on both sides, and the grip portion is formed. When the cover body is rotated about the rotation axis so as to lift, the action point portion pushes down the adhered surface, and the suction surface of the base is detached from the adhered surface. Magnetic display of product information. The magnet-type display device according to claim 1, wherein the grip has a protruding edge protruding laterally from a side surface of the base.

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