JP2570474B2 - Board mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention is suitably applied to a case where a board having both sides used is attached to a front surface of a panel provided with hook holes along a target bottom. It relates to a board mounting structure.

[Prior Art] For example, partitions, which are a type of panel that has greatly developed in recent office revolutions, partition a large one-floor office for each business content, and view a desk working space from the surrounding space in a perspective view. It can be used for various purposes such as shielding. Among them, hook holes are provided in the up and down direction of the pillars that form the skeleton of the partition, and those that open the hook holes at the bottom of the joints of the partition use the hook holes to mount blackboards, bulletin boards, whiteboards, etc. It can be hooked, and the hook hole itself can be concealed at an inconspicuous joint floor, so it has been highly evaluated as a very avant-garde of office furniture in recent years.

[Problems to be Solved by the Invention] By the way, it is desired that the above-described blackboard, bulletin board, whiteboard, and the like have a use area as large as possible for the purpose of use. However, for example, partitions that partition the periphery of the desk are not so tall, the mounting space for the board is limited, and it is often not possible to secure a sufficiently satisfactory use range. Further, there is a case where it is desired to store the written contents, the notices, and the like for a certain period of time. However, in the conventional board, there is a disadvantage that the board cannot be used for another purpose during that period. Furthermore, when entering a room outside the company, etc., there may be cases where it is desired to temporarily conceal the contents.
In the conventional board, it is time-consuming to completely erase the contents of the description and to restore it again. Furthermore, even when it is desired to be able to select and use a blackboard, a bulletin board, and a whiteboard, it is conventionally difficult to mount a plurality of types of boards in a partition at the same time due to the limitation of the mounting space described above.

On the other hand, it is conceivable as an effective means to use both sides of the board as use surfaces and turn over those use surfaces to selectively use any of the surfaces. However, if you simply fix the brackets on the left and right side edges of the board and hook these brackets to the hook holes, when replacing the board with the used surface, once remove the board together with the bracket from the hook holes, turn the used surface upside down, A complicated operation, such as mounting in a hole, is required, and the utility becomes poor.

The present invention has been made in view of such a problem, and it is possible to attach a board having both sides to be used to a panel, and to replace those sides by a simple operation. It is an object of the present invention to provide a board mounting structure that has a reduced size.

[Means for Solving the Problems] The present invention employs the following structure to achieve the above object.

That is, the board mounting structure according to the present invention, when mounting a board using both sides to the front surface of the panel provided with hook holes along the joint bottom through the pivot,
The board is supported in a reversible manner on a frame surrounding the outer edge, and a pivotal support is mounted on the hook hole so that the upper edge of the frame is rotatably supported about a horizontal axis. In addition, in order to prevent falling off and vibration when the frame body performs the above-mentioned rotation operation, the pivoting body is provided with a lock function and robustness with excellent operability with a minimum number of parts Between the upper edge and the lower edge of the hook hole, and a first engaging element having a downward claw for engaging the pivot with the lower edge of the hook hole for the purpose of doubling the support strength. A second engaging element having a horizontal claw that is closely inserted, and an elastic body connecting the two engaging elements, and the first engaging element is engaged with the hook hole in a state where the elastic body is elastically deformed. Mounting the element laterally against the first engagement element;
At this time, the second engagement element is attached to the hook hole by utilizing the restoring force of the elastic body, and both the first and second engagement elements support the board via the hook hole. Further, it is characterized in that the pivot body can be locked in the hook hole by mutual polymerization.

As a specific embodiment for supporting the frame on the pivot, a shaft is projected from the left and right ends of the upper edge of the frame toward the side, and the pivot is horizontally mounted along the panel surface. A shaft hole extending in the axial direction is provided, and the shaft hole of the pivot body supports the axis of the frame, and a shaft hole extending horizontally along the panel surface is provided at the left and right ends of the upper edge of the frame. At the same time, it is preferable that a shaft is protruded from the pivot body to the side, and the shaft hole of the frame is supported by the shaft of the pivot body.

In order to use the board supported in this way functionally, select one or two of the three types of paint finish, enamel finish, and bulletin board specifications on the front and back sides of the board. It is desirable to adopt it.

As a mode in which the board mounting structure of the present invention is particularly effective, there is a case where the top plate is held via the hook holes below the board mounting position on the front surface of the panel.

[Operation] With such a board mounting structure, in a normal mounting state, the frame body hangs down by its own weight by supporting the upper edge. The surface is superimposed, and the used surface on the front side can be used. In addition, from the position of use, the lower edge of the frame is gripped, and the frame is moved upward with the board to a position where the reversing operation of the board does not interfere with the panel using the upper edge supported around the horizontal axis as a fulcrum. Then, when a pressing force is applied to the board in the surface direction, the front and back surfaces can be switched. When the frame is returned to its original use position while guiding and holding its lower edge so that it does not suddenly rotate and drop with its own weight together with the board, it is possible to use the newly used use surface that has been inverted to the front side become.

In addition, the first and second engagement elements are in lateral contact,
When a load is applied to the pivot, the load is distributed to the respective engaging elements, and the respective engaging elements together support the board through the hook holes, so that the supporting strength is doubled. In addition to the fact that these engaging elements not only support the board, the second engaging element also serves to prevent the first engaging element from coming off, and that the first and second engaging elements overlap. By also holding the elastic body with
The number of components of the pivot body is reduced. In addition, since the first and second engaging elements are in contact with each other and the width of the pivot body is also generated in the left-right direction, when the pivot body is joined to the hook hole by the restoring force of the elastic body, the width is changed in the left-right direction. This makes it difficult to swing, so that the pivot body is firmly joined to the hook hole without swinging not only in the front-back and up-down directions but also in the left-right direction.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

Panel 1 to which board mounting structure of this embodiment is applied
As shown in FIG. 1 and FIG. 2, joints 13 are formed in adjacent gaps between a plurality of surface materials 12 attached via the struts 11, and the joints 13 are vertically arranged on the strut front surface 11a which is the joint bottom. Hook holes 14 are provided along the direction, and the top plate 5 is held in advance using the hook holes 14 below. Then, a board 3 having use surfaces 31 and 32 on both sides is attached to the front surface of the panel 1 via a pair of left and right pivots 2.

The board 3 has, for example, both use surfaces 31 and 32 forming a painted blackboard. As shown in FIGS. 1 to 3, the board 3 is housed on the inner periphery of a frame 4 surrounding the outer edge, and Edge center 33
Are pivotally supported on the side edge 41 of the frame 4 via pins 34 in a reversible manner. The frame 4 has a shaft 43 protruding laterally from left and right ends 42a of the upper edge 42.

As shown in FIG. 1 and FIGS. 4 to 7, the pivot body 2 connects the first engagement element 21, the second engagement element 22, and the two engagement elements 21, 22. And a spring 23 as an elastic body. As shown in FIG. 4, the first engaging element 21 has a pair of upper and lower downward claws 21a which engage with the lower edge 14a of the hook hole 14, and these lower claws 21a are The hook is inserted horizontally into the hook hole 14 and pressed down at that position to obtain an engagement state indicated by the imaginary line in the figure. A shaft hole 21b extending horizontally along the panel surface S at this engagement position is formed in the thickness direction of the engagement element 21, and the engagement element 21 is inserted into the left and right hook holes as shown in FIG. 14 and a pair of left and right shafts 43 of the frame 4 are inserted into their shaft holes 21b so that the frame 4 can be supported rotatably around the horizontal axis m. 21c is a spring accommodation hole.

On the other hand, in order to secure the mounting state of the first engagement element 21, the second engagement element 22 is arranged in a plane-wise overlapping manner. This engaging element is, as shown in FIG. 5, a horizontal claw inserted closely between the upper edge 14b and the lower edge 14a of the hook hole 14.
A pair of upper and lower 22a is provided, and a spring accommodating hole 22c is provided below. Then, both engagement elements 21, 22
Are connected by springs 23 accommodated in the spring accommodating holes 21c and 22c. In this state, the first engaging element 21 is slid while elastically deforming the spring 23, and the first engaging element 21 is attached to the hook hole 14 first. (See FIG. 6), the horizontal claw 22a of the second engagement element 22 can be mounted in the hook hole 14 by the elastic restoring force of the spring 23 generated at that time (see FIG. 7). Thus, in this state, the forward and backward movement of the pivot support 2 is prohibited by the downward claw 21a of the first engagement element 21, and the vertical movement is prohibited by the horizontal claw 22a of the second engagement element 22. Will be
Further, from this state, first, the second engagement element 22 is slid against the elastic force of the spring 23 and pulled out from the hook hole 14, and in this state, the first engagement element 21 is pulled upward and pulled out to the front. Unless a predetermined operation of taking out is performed, removal of the pivot 2 becomes difficult, and an effective locking effect of the pivot 2 is exerted. The shaft 43 protruding from the left and right sides of the frame 4 is also supported by the second engaging element 22, so that the engaging element 22 does not obstruct the above-mentioned attaching / detaching operation. Long hole-shaped shaft hole 22b
The shaft end of the shaft 43 is inserted into the shaft hole 22b.

With such a board mounting structure, in a normal mounting state, the frame 4 hangs down by its own weight by supporting the upper edge 42 as shown in FIGS. 1 and 8. The accommodated board 3 has its use surfaces 31 and 32 overlapped with the panel surface S, and the use surface 31 (3
2) can be used. In addition, from the use position indicated by the solid line in FIG. 8 to a position where the lower edge 44 of the frame 4 is gripped and the axis 43 is used as a fulcrum so that the reversing operation of the board 3 does not interfere with the panel 1 (illustrated line illustration). When the frame body 4 is lifted up frontward together with the board 3 and then a pressing force is applied to the board 3 in the surface direction, the front and rear working surfaces 31 and 32 can be exchanged. Then, when the frame body 4 is returned to the original use position while guiding and holding the lower edge 44 thereof so that the frame body 4 does not suddenly rotate and drop under its own weight, the use surface 32 (31 ) Can be used.

Although the plan and the mounting space for the panel 3 are the same as before, the use area of the blackboard can be doubled. In particular, as shown in the figure, the top plate 5 and the like are mounted below the boat mounting position and the board 3 is mounted. This can be extremely useful if the mounting space is severely constrained. In addition, even when it is desired to retain the contents of the description for a certain period of time, the use surface 31 (32) is set to the back side and the other use surface 32 (31) is exposed to the front side, so that the description can be made. Other descriptions can be made without erasing the contents, and the practicality of the board 3 can be improved. In addition, with such a structure, it is possible to easily keep the contents described temporarily confidential.

The present invention is not limited to the above embodiment. For example, at the left and right ends of the upper edge of the frame, shaft holes extending horizontally along the panel surface are provided, and a shaft is protruded from the pivot body toward the side, and the shaft of the pivot body is The shaft hole of the frame may be supported. In addition, it is of course possible to use both surfaces as an enameled whiteboard or as a bulletin board. further. The functions can be extended by adopting a form in which both use surfaces can be used in combination of a blackboard and a bulletin board, a whiteboard and a bulletin board, or a combination of a blackboard and a whiteboard. Furthermore, it goes without saying that this board mounting structure can be applied to panels other than partitions that partition the periphery of the desk. In addition, the cross-sectional shape of each part is not limited to the illustrated example, and various modifications can be made without departing from the spirit of the present invention.

[Effects of the Invention] According to the board mounting structure of the present invention, it is possible to mount a board having both sides to be used on a front surface of a panel provided with a hook hole along a joint bottom through a pivotal support, and furthermore, a board is provided. The excellent effect that the replacement can be completed very easily by simply performing the simple operation of lifting the board in use with the frame body toward the front and inverting the board in the frame body and returning the board to the original position.

In addition, according to the present invention, the first and second engagement elements are in contact with each other, and when the load is applied to the pivot body, the load is distributed to the respective engagement elements, and the respective engagement elements are separated. Because both will support the board through the hook hole,
It has a special effect that the supporting strength is doubled.

In addition to the fact that these engaging elements not only support the board, the second engaging element also serves as a stopper for the first engaging element, and that the first and second engaging elements are superimposed. Since the elastic member also serves to hold the elastic body, the effect of reducing the number of components of the pivot body is provided.

In addition, since the first and second engaging elements abut laterally and a width also occurs in the left and right direction of the pivot, when the pivot is joined to the hook hole by the restoring force of the elastic body, the left and right directions are changed. This makes it difficult to swing, so that the pivotal body is firmly joined to the hook hole without swinging not only in the front-back and up-down directions but also in the left-right direction.

[Brief description of the drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a partial perspective view,
2 is an overall perspective view, FIG. 3 is a front view of the board, FIG. 4 is a cross-sectional view of the first engagement element, FIG. 5 is a cross-sectional view of the second engagement element, FIGS. FIG. 7 is an explanatory view showing an attached state of the pivot, and FIG. 8 is an operation explanatory view. 1 ... Panel 2 ... Pivot 3 ... Board 4 ... Frame 5 ... Top plate 11a ... Joint bottom (front of pillar) 14 ... Hook hole, 14a ... Bottom edge 14b ... Top Edge 21 First engagement element 21a Downward claw 21b Shaft hole 22 Second engagement element 22a Horizontal claw 22b Shaft hole 23 Elastic body (spring 31, 32… use surface, 42… upper edge 42 a… left and right end, 43… axis S… panel surface, m… horizontal axis

Claims (5)

(57) [Claims] 1. A board mounting structure in which a board having both sides to be used is mounted via a pivot on a front surface of a panel provided with a hook hole along a joint bottom. Is pivotally supported by a frame body surrounding the frame body, and the pivot body can support the upper edge of the frame body so as to be rotatable around a horizontal axis while being attached to the hook hole. A first engaging element having a downward hook engaged with a lower edge of the hook hole, and a second engaging element having a horizontal hook inserted closely between the upper edge and the lower edge of the hook hole. A mating element and an elastic body connecting the two engaging elements, and the first engaging element is laterally in contact with the hook hole in the hook hole in a state where the elastic body is elastically deformed. The second engagement element is attached to the hook hole by using the restoring force of the elastic body at that time. Board mounting, wherein the first and second engaging elements together support the board via a hook hole, and further wherein the pivots are locked in the hook holes by mutual overlap. Construction. 2. A shaft protruding laterally from the left and right ends of the upper edge of the frame body, and a shaft hole extending horizontally along the panel surface is provided in the pivot body. The board mounting structure according to claim 1, wherein a shaft of the frame is supported by a shaft hole. 3. A shaft hole extending horizontally along the panel surface is provided at the left and right ends of the upper edge of the frame body, and a shaft is protruded laterally from the pivot body. The board mounting structure according to claim 1, wherein the shaft supports the shaft hole of the frame. 4. A paint finish on the front and back surfaces of the board.
2. The board mounting structure according to claim 1, wherein one or two of the three types of enamel finish and bulletin board specifications are selected and adopted. 5. The board mounting structure according to claim 1, wherein a top plate is held through a hook hole below the board mounting position on the front surface of the panel.