JP2003013520A - Fitting device for upper board to partition wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply fit an upper board to a partition wall. SOLUTION: The lower part of the upper board 11 is clamped by a pair of front and rear clamp bodies 23, 24, and these three members are fastened together by a screw 25. The clamp bodies 23, 24 are provided with a fitting part 30 abutting on an upper bank part 21 of a coping 14 and an engagement part 34 abutting on a lower bank part 22 of the coping 14 from the inside.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for additionally mounting an upper board (which may also be called an upper panel, an auxiliary board, an auxiliary panel, an upper blinding plate, etc.) on the upper surface of a partition wall. .

[0002]

2. Description of the Related Art An upper board may be additionally attached to the upper surface of a partition wall for reasons such as shielding and aesthetics.

As a mounting means in this case, for example, Japanese Utility Model Laid-Open No. 6-56236 discloses that an upper frame is added to the upper surface of the vertical frame of the partition wall and the upper boards are mounted on both upper frames.

Further, in Japanese Utility Model Laid-Open No. 7-23122,
It is disclosed that the lower portion of the upper board is fitted into the groove formed on the upper surface of the partition wall.

[0005]

In the case of the method of attaching the upper board by adding the upper frame to the upper surface of the vertical frame of the partition wall, it can be said that it is excellent in terms of mounting strength, but it is costly and requires less work. There is a problem in that it takes time and labor, or that the lateral width of the upper board is regulated.

On the other hand, the method of fitting the lower part of the upper board into the groove formed on the upper surface of the partition wall is excellent in that the lateral width of the upper board can be freely set, but when the upper surface of the partition wall has no groove. There was a problem in that it could not be applied to, and the mounting strength was weak.

The present invention aims to improve the present situation.

[0008]

DISCLOSURE OF THE INVENTION The inventor of the present invention pays attention to the fact that a headstock (or an upper horizontal frame) is generally arranged at the upper end of a partition wall, so that the upperboard can be attached using the headboard. Has been completed.

That is, in the mounting device according to the first aspect of the present invention, a pair of front and rear clamp bodies that overlap the upper board and the head board from the front and rear sides, and the head board and the upper board are sandwiched by both clamp bodies from the front and rear sides. And a screw (bolt) for attracting the two clamp bodies to each other.

According to a second aspect of the present invention, in the first aspect, laterally long grooves or ridges are formed on the front surface and the rear surface of the head tree so as to extend over the entire length. There is provided a fitting portion that fits into the groove or ridge of the head tree and cannot be pulled out upward.

According to a third aspect of the present invention, in the first or second aspect, the dovetail-shaped groove is formed at least on the front surface and the rear surface of the shelter. Below the opening of the strip is a bank (or lip) that is higher than the lower surface of the groove, while the fitting part of the clamp body contacts the bank of the headstock from the inside. It forms an engaging portion.

In the present invention, as described in claim 4, in addition to the front and rear clamp bodies and the screws, a pair of front and rear covers for covering the clamp bodies in whole or in part may be provided.

[0013]

According to the present invention, the front and rear clamp bodies and the headboard are integrally fixed, and the upper board can be pinched and fixed from the front and rear by the front and rear clamp bodies. Therefore, the upper board can be easily and firmly attached.

Further, since the mounting device can be fixed at any position of the headstock, the width dimension of the upper board can be freely set. Moreover, since many partition walls are provided with a headstock, the applicable range can be widened.
Further, since the number of members is small and the structure is simple and good, the cost does not increase.

The structure of claim 2 is an advantage that the mounting strength can be improved. Further, according to the third aspect of the invention, the lower part of the clamp body is stretched to the bank portion of the horizontal frame by screwing the screw, so that the mounting strength can be further improved. Furthermore, the structure as claimed in claim 4 can improve the aesthetic appearance.

[0016]

Embodiments of the present invention will now be described with reference to the drawings.

(1). Outline This embodiment is applied to a foldable working booth. FIG. 1 is a perspective view in an unfolded state, FIG. 2 is a plan view,
FIG. 3 is a front view.

The working booth consists of the first unit 1 and the second unit
The first unit 1 includes a back partition wall 3, a side partition wall 4, a first top plate 5, and an upper shelf plate 6.

The second unit 2 comprises a back partition wall 3, a second side partition wall 4 and a second top plate 7. By setting the back partition wall 3 of both units 1 and 2 at a right angle in a plan view, both units 1 and 2 can be folded into a rectangular tube shape. At the ends of the units 1 and 2, a vertically long handle 8 is provided for convenience of folding operation, unfolding operation, or movement.

In both units 1 and 2, a top plate 5 and a shelf plate 6 are fixed to partition walls 2 and 3 by brackets. Further, an upper board 11 is attached to an upper surface of the back partition wall 3 in both units 1 and 2 by an attaching device 10 embodying the present invention.

For the upper board 11, various materials such as a synthetic resin plate, a glass plate, or a wooden plate can be selected as required. You may make it a laminated structure. Further, it may be transparent, semi-transparent, or patterned. You may give pin-up property which can pierce a push pin. It is also possible to have a structure in which a non-rigid body such as cloth, screen, or mesh is stretched over a frame-shaped frame.

Each of the partition walls 3 and 4 includes a panel 12, vertical frames 13 arranged on both left and right edges thereof, a head tree 14 arranged at an upper end of the panel 12, and a skirting board 15 arranged at a lower end of the panel 12. I have it. Further, casters 16 are provided on each of the partition walls 3 and 4.

(2). Mounting Structure of Upper Board Next, the mounting structure of the upper board 11 will be described with reference to FIGS. 4 is an exploded perspective view, FIG. 5 is a perspective view in which the cap is turned upside down, FIG. 6 is a front view in a mounted state, FIG. 7 is a sectional view taken along line VII-VII of FIG. 6, and FIG. 8 is V of FIG.
It is a III-VIII sectional view.

As shown in FIG. 4 and FIG. 8, a downward lip 17 is projectingly provided on the lower end surface of the headstock 14 and is fitted in an upward opening groove 18 formed in the panel 12.
Although details are omitted, both ends of the headstock 14 are connected to the connecting block 1.
It is connected to the vertical frame 13 via 9, etc.

Grooves 20 are formed on both front and rear surfaces of the headstock 14. In this case, the groove 20 is a dovetail groove that widens up and down in the inner part thereof, so that the upper and lower sides of the opening of the groove 20 are bank portions (lip portions) 21 and 22. The headstock 14 is formed in the same cross-sectional shape over the entire length by extruding synthetic resin or light alloy.

The mounting device 10 includes a first clamp body 23.
A second clamp body 24, a screw (screw) 25 for attracting both clamp bodies 23, 24, and a pair of front and rear covers 26.
And consists of. Both clamp bodies 23 and 24 are made of a metal plate, and are made of a cover 26 and a synthetic resin.

As shown in FIG. 7, both clamp bodies 23, 2
4 is an overlapping portion 28 that overlaps the upper front surface and the upper surface of the head 14
And an upward vertical portion 29 connected to the upper end thereof, and the overlapping portion 2
8 and a slanted fitting portion 30 which is connected to the lower end of the sheave and enters the groove 20 of the headstock 14.

The upper board 11 is sandwiched between the overlapping portions 28, the screw inserting holes 31 are formed in the overlapping portions 28 of the first clamp body 23, and the overlapping portions 28 of the second clamp body 24 are screwed. A hole (nut) 32 is provided. The upper board 11 also has a hole 33 through which the screw 25 passes.

Instead of fixing the nut, the burring portion may be tapped with a screw hole. Alternatively, a simple hole may be formed in both clamp bodies 23, 24 and the clamp bodies 23, 24 may be fastened with bolts (screws) and nuts.

Fitting portion 30 in clamp bodies 23 and 24
Has its upper end abutted against the upper bank portion 21 of the fitting portion 30, so that the clamp bodies 23 and 24 are held so as not to move upward. Further, at the lower end of the fitting portion 30,
An engaging portion (stretching portion) 34 that comes into contact with the lower bank portion 22 of the fitting portion 30 from the inside is bent and formed.

For this reason, both clamp bodies 23 and 24 are in a state in which the engaging portion 34 is stretched over the lower bank portion 22 of the head tree 14 with the upper bank portion 21 of the head tree 14 as a fulcrum. The two clamp bodies 23, 24 are difficult to approach each other in a state where the upward vertical portion 29 is vertical. Therefore, the clamp bodies 23 and 24 can be firmly fixed to the headstock 14 by screwing the screws 25, and as a result, the upper board 11 can be held in a stable state.

The engaging portions 34 of the clamp bodies 23 and 24 are formed longer than the fitting portion 30. This is to reduce the burden on the umbrella 14. At both left and right edges of the upward vertical portion 29 of both clamp bodies 23, 24, a wing piece 35 that is stepped down to the side opposite to the upper board 11 in plan view.
Are formed.

The cover 26 completely covers the clamp bodies 23 and 24 from above, and for this reason,
A space 36 corresponding to the clamp bodies 23, 24 is formed. In addition, in the space 36 of the cover 26, the clamp body 2
Ribs 37 are formed to abut on the vertical portions 29 of the clamps 3, 24, and further, the left and right edges of the cover 26 are provided with inward lips 38 for holding the wings 35 of the clamp bodies 23, 24.
Are formed.

Therefore, the cover 26 can be attached to and detached from the clamp bodies 23 and 24 from above, and is held so as not to be separable in the attached state. The firm attachment of the clamp body using the dovetail-shaped groove can be widely applied to the retrofitting of the board to the outer frame of the partition wall, for example, when the horizontal board is attached to the vertical frame of the partition wall.

(4). Modified Example (FIG. 9) As shown in FIG. 9, the cover 26 includes clamp members 23 and 24.
The vertical dimension may cover only the upward vertical portion 29. Further, the cover 26 is not always necessary if the aesthetic appearance can be secured by forming the clamp bodies 23 and 24 from synthetic resin molded products or die cast molded products.

(5). Others The present invention can be further embodied in various structures. For example, the clamp body can be formed to extend in the left-right direction. When a ridge is formed on both front and rear surfaces of the headstock, the ridge may be used to prevent the clamp body from slipping upward.

The pair of clamp bodies may be fastened with two or more screws. Furthermore, it is not always necessary to pass a screw through the upper board, and the point is that the upper and lower clamp bodies can be clamped.

Needless to say, the present invention can be applied not only to the partition walls constituting the working booth but also to various partition walls.

(6). Other Examples of Use of Head Tree (FIGS. 10 to 12) FIGS. 10 to 12 show an example in which the head table 14 is attached to the upper table 40. 10 is a perspective view, FIG. 11 is a partial plan view, and FIG. 12 is XII-XI of FIG.
FIG.

In this example, the upper table 40 is attached to the plurality of arms 41 which are fitted in the groove 20 of the headstock 14 by the screws 4.
It is fixed at 2. The base of the arm 41 is the head 14
It is formed in a claw shape so that it can be hooked on the upper bank portion 21.

A nut 43 is adhered or screwed to the upper board 11, and a screw 42 is screwed into the nut 43. Further, a spacer 44 that abuts the headstock 14 is provided at the front and rear intermediate portions of the upper board 11.

The material of the upper table 40 can be freely set according to the application, such as a wooden plate, a plywood, a synthetic resin plate, a glass plate, and a metal plate. A soft plate such as rubber or a cork plate may be attached to the upper surface so that the placed object does not slip. The arm 41 may have a shape extending in the left-right direction.

(6). Other Usage Example of Headboard (FIGS. 13 to 14) FIGS. 13 to 14 show an example in which the hanging plate 45 is attached using the headboard 14. 13 is a front view, (A) of FIG. 14 is a sectional view taken along line AA of FIG.
13B is a sectional view taken along line BB of FIG.

The hanging plate 45 is made of a synthetic resin or a light alloy, and has a dovetail-shaped hanging groove 46 formed in a multi-stage manner. Hanging plate 45
A reinforcing plate 47 extending over the entire length in the vertical direction and a hanging metal fitting 48 located only on the upper portion overlap with the back surfaces of the left and right side portions of the three parts, and the three members are fastened together with screws 49.

The hanging metal fitting 48 is formed with a hook portion 48a which is fitted into the groove 20 of the headstock 14, and an engaging portion 48b which abuts the upper bank portion 21 of the headstock 14 from the inside at the upper end of the hook portion 48a. Are formed. For this reason, the hanging plate 45 does not fall unless it is tilted so that its lower portion is on the front side.

Hanging groove 4 of hanging plate 45
6 can be used to hang various items such as a small container 50.

(7). Other Examples of Use of Headboard (FIGS. 15 to 17) FIGS. 15 to 17 show a pin-up board 51 that can be hung on the headboard 14. FIG. 15 is a front view, and FIG.
15 is a sectional view taken along line XVI-XVI of FIG. 15 in FIG. 15, and FIG.
FIG. 7 is a sectional view taken along line XVII-XVII of FIG.

The pin-up board 51 is made of a material such as rubber or cork that can be pierced with the push pin 52, and its periphery is reinforced by a reinforcing plate 47. And
The same hanging fitting 48 as that of the hanging plate 45 is attached with a screw 49.

Therefore, the pin-up board 51 can be detachably hung on the umbrella 14 in the same state as the hanging plate 45.

[Brief description of drawings]

FIG. 1 is a perspective view of a working booth.

FIG. 2 is a plan view.

FIG. 3 is a front view.

FIG. 4 is an exploded perspective view of a mounting device.

FIG. 5 is a perspective view showing a state in which the cover is turned upside down and turned upside down.

FIG. 6 is a front view in an attached state.

7 is a sectional view taken along line VII-VII of FIG. 7.

8 is a sectional view taken along line VIII-VIII of FIG. 7.

FIG. 9 is a cross-sectional view of a modified example.

FIG. 10 is a perspective view showing a state in which an upper table is attached.

FIG. 11 is a front view of FIG. 16.

12 is a sectional view taken along line XII-XII of FIG. 11.

FIG. 13 is a front view of a hanging tree hung on a hanging plate.

14A is a cross-sectional view taken along the line AA of FIG. 13, and FIG. 14B is a cross-sectional view of BB of FIG.
FIG.

FIG. 15 is a front view of a pin-up board that can be hung on a headstock.

16 is a cross-sectional view taken along the line XVI-XVI of FIG. 15.

17 is a sectional view taken along line XVII-XVII of FIG.

[Simple explanation of symbols]

1st unit 2 Second unit 3 back partition walls 4 side partition walls 5,7 Top plate 10 Mounting device 11 Upper board 14 Kasaki 20 groove 21,22 Embankment 22,23 Clamp body 25 Screws as an example of fasteners 26 cover 28 Overlap 29 Upward vertical part 30 Fitting part 34 Engagement part

Claims (4)

[Claims] 1. A device for attaching an upper board to an upper surface of a partition wall having a cap tree at an upper end, the pair of front and rear clamp bodies overlapping the upper board and the cap tree from both front and rear sides, and the both cap bodies. A device for attaching the upper board to the partition wall, which includes a screw (bolt) for attracting the clamp bodies to each other so that the upper board and the upper board are sandwiched from both front and rear sides. 2. A horizontally elongated groove or ridge is formed on the front surface and the rear surface of the head tree so as to extend over the entire length, while the clamp bodies are fitted into the groove or ridge of the head tree. The device for attaching an upper board to a partition wall according to claim 1, further comprising a fitting portion that prevents the upward pull-out. 3. A dovetail-shaped groove is formed at least in a downward direction on the front surface and the rear surface of the headstock. Therefore, the lower side of the groove opening is lower than the lower surface of the groove. The raised bank portion (or lip portion) is formed, while the fitting portion of the clamp body is formed with an engaging portion that abuts against the bank portion of the headstock from the inside. Item 2. A device for attaching an upper board to a partition wall according to Item 2. 4. In addition to the clamp bodies and the screws, a pair of front and rear covers that entirely or partially cover the clamp bodies is provided. The device for attaching the upper board to the partition wall described in.