JP2839235B2 - desk - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a desk capable of easily and accurately attaching a panel to a leg element of a top plate.

[0002]

2. Description of the Related Art In many desks, a panel such as a front panel is provided between left and right leg elements for supporting a top plate. When mounting such a panel by the general procedure, first place the top plate upside down on a floor or the like, mount the leg element on it, and then insert it into the through hole provided in the side piece of the panel. The panel is fixed to the leg element by screwing the inserted bolt into a mounting hole provided in the corresponding inner wall of the leg element.

[0003]

However, in such desks, a gap is often formed between the upper edge of the panel and the top plate in order to secure a wiring passage.
In such a desk, in the step of attaching the panel to the left and right leg elements during the assembling procedure, the panel is temporarily suspended to a height position corresponding to the gap with respect to the top plate, and the panel is Align the insertion holes in the side pieces of the mounting holes with the mounting holes in the corresponding inner side walls of the leg elements, and screw the bolts into those holes while maintaining that state to perform the tightening work. Must. For this reason, the operator must carry the panel all the time until the bolt fastening operation is completely completed, and there is a problem that the working efficiency is extremely low.

[0004]

In order to solve the above-mentioned problems, the present invention is to dispose a panel at a position below a top plate with a predetermined gap therebetween, and insert the panel at that position to insert a leg element. In order to temporarily hold the panel at that position by penetrating the member for temporary holding into the panel, the member for temporary holding is pulled in through a bolt operation so that the member for temporary holding is pulled, and the panel and the legs are pulled. A pressure is applied between the element and the outer wall. For this reason, it is possible to eliminate the necessity of holding the panel all the time.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION The desk of the present invention is a desk in which a panel is erected between left and right leg elements for supporting a top plate such that a gap is formed between an upper edge thereof and the top plate. Mounting holes are formed in the inner side wall of each leg element, insertion holes are provided in both side pieces of the panel corresponding to the mounting holes, and the insertion portion of the temporary holding member having the insertion portion is inserted through the insertion hole. From the panel to temporarily hold the panel to the leg element, and screw a bolt on the temporary holding member from the panel side to deform the insertion portion of the temporary holding member by the tightening force, thereby connecting the panel to the leg element. der those to be fixed to it is, the temporary holding member, a bolt
Engagement that has an insertion window and abuts the opening end face of the insertion hole of the panel
A flange portion and a bolt insertion passage continuous with the bolt insertion window are formed.
And an insertion portion protruding from the locking flange portion.
Wherein the insertion portion is provided with the locking flange portion.
Buckling support wall protruding from the front end of the support wall
The nut holder supported by the
The nut held on this nut boulder
Inserted from the nut holder in the direction of the locking flange
Part is temporarily elastically deformed when it is inserted into the mounting hole.
And an elastic claw engaged with an opening end face on the inner side of the
It was made.

[0006] To make the panel easily removable
The extension end of the elastic claw from the bolt insertion window of the locking flange.
Part of the elastic claw
It is necessary to be able to release the engagement state between
preferable.

In order to further improve the mounting state of the panel, both sides of the upper end of the panel are fixed to the leg element by the temporary holding members, and both sides of the lower end of the panel are separated from the panel and the leg element. It is effective to connect them through a connecting means for preventing the above.

In a preferred embodiment of the connecting means in this case, one end engages the inner side wall of the leg element and the other end engages the lower piece of the panel in a posture in contact with the lower piece of the panel. Examples include a connector and a separation preventing member that is attached to the panel by utilizing elastic deformation of the member and prevents the connector from separating from the lower piece.

In such a configuration, when the panel is mounted, the top plate is first placed on a floor or the like with the top and bottom inverted, and the leg element is mounted at a predetermined position on the top plate. Thereafter, the panel is gripped, and is temporarily suspended in the air at a height position at which a predetermined gap is formed between the upper edge thereof and the lower surface of the top plate. The mounting holes are opened in the corresponding inner side walls of the leg elements. In this state, the insertion portion of the temporary holding member is penetrated from the insertion hole into the mounting hole, and the both side pieces of the panel are temporarily held on the inner side walls of the left and right leg elements. In this state, the load on the panel is supported by the leg element via the temporary holding member, so that the operator does not need to substantially carry the load on the panel, and hands on the panel so as not to tilt. It's enough. Then, in this state, a bolt is screwed into the temporary holding member and a tightening force is applied, whereby the insertion portion of the temporary holding member is deformed, and the panel is fixed to the leg element.

Therefore, according to the present invention, it is not necessary to perform the work of tightening the bolt while holding the panel. For this reason, even one worker can efficiently complete the panel mounting operation.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. The desk 1 of this embodiment has the structure shown in FIGS.
As shown in FIG. 1, a top plate 4 is supported by a side plate 2 as a leg element and a sleeve 3 also as a leg element. Then, the front panel 5 is disposed at a position where the lower limb space on the non-use end side of the desk 1 is blinded with a predetermined gap S formed between the front panel 5 and the lower surface 4 a of the top plate 4. The temporary holding member 6 and the bolt 7 respectively connect between one side end of the portion 5a and the side plate 2 and between the other side end of the upper end portion 5a of the front panel 5 and the sleeve portion 3, and the front panel 5 Each side edge of the lower end portion 5b of the panel 5 is connected to the side plate 2 and the sleeve portion 3 by a connecting means 8 so as to prevent separation therebetween. More specifically, the side plate 2 has a hollow body shape, and has a square hole-shaped mounting hole 9 for mounting the front panel 5 at a position near the top plate lower surface 4a on the inner side wall 2a and a position near the floor surface F. And a slit 10.

As shown in FIG. 3, the width of the front panel 5 (hereinafter abbreviated as the panel) substantially corresponds to the distance between the inner wall 2a of the side plate 2 and the inner wall 3a of the sleeve 3.
The upper and lower dimensions of the side plate 2 are set to be smaller than the upper and lower dimensions of a portion of the side walls 2a and 3a exposed on the inner surface side. An upper piece 12 which is bent at a right angle to the part 11;
The lower piece 13 and the left and right side pieces 14, 15 are integrally formed. The left and right side pieces 14 and 15 are disposed in close contact with the inner side wall 2a of the side plate 2 and the inner side wall 3a of the sleeve 3, and the upper end in the longitudinal direction corresponding to the mounting hole 9 at the disposition position. In the vicinity, an insertion hole 16 for inserting the temporary holding member 6 is provided.
Is formed. The upper piece 12 and the lower piece 13 are disposed at positions separated by a predetermined gap from the lower surface 4a of the top plate 4 and the floor surface F, respectively, so that a sharp edge protrudes inward. To avoid them, their leading edges 12a,
13a is further bent toward the face plate portion 11 side.
Opening windows 17 and 18 are formed at two locations near both ends of the lower piece 13, respectively.

As shown in FIGS. 4 to 9, the temporary holding member 6 has a locking flange 19 provided at a position in contact with the opening end face 16a of the insertion hole 16 of the panel 5, and a locking flange 19 19, the side plate 2 and the sleeve 3 passing through the insertion hole 16.
And an insertion portion 20 to be inserted into the mounting hole 9. The locking flange 19 has a square shape in a front view, and has a rectangular bolt insertion window 21 opened at the center thereof.

The insertion portion 20 is provided on the back 1 of the locking flange 19.
9a, a nut 24 is supported near a protruding end of the support wall 22 via a nut holder 23, and an elastic claw 29 is projected from the nut holder 23 in the direction of the locking flange 19. The whole is formed in a rectangular block shape substantially corresponding to the opening shape of the mounting hole 9.

The support wall 22 includes a pair of opposed side walls 25,
26, an end wall 27 connecting the front ends of the side walls 25 and 26, and a partition wall 28 connecting the intermediate portions of the side walls 25 and 26 integrally formed as a gate in plan view. A bolt insertion passage 30 that is continuous with the bolt insertion window 21 is formed in a portion surrounded by the elastic claws 29 described later, and a side wall 25 on the base end side from the position where the partition wall 28 is provided. A thin portion 31 is formed so as to cross a part of 26. And this thin part 3
When a strong force in the direction of the base end 22b acts on the distal end 22a defined by the reference numeral 1, the thin portion 31 buckles, and the distance between the distal end 22a and the base end 22b is reduced. ing.

The nut holder 23 protrudes integrally from the partition wall 28 toward the gap between the partition wall 28 and the end wall 27. As shown in FIG. It has an inner surface corresponding to the part, and a part is an opening. A nut 2 is provided on the inner surface through the opening.
4 is press-fitted so that it cannot rotate. Inner circumference 2 of this nut 24
4a is the bolt insertion window 21 and the bolt insertion passage 3
It is arranged at a position where the axis coincides with 0, and forms the narrowest inner diameter along the direction of the axis.

The elastic claw 29 extends from the base end surface 23a of the nut holder 23 in the direction of the locking flange 19 along the axis thereof. It has a mating surface 32, an inclined guide surface 33 facing the side of the anti-locking flange, and a most protruding surface 34 formed between the engagement surface 32 and the guide surface 33. A thinned resin hinge portion 35 is formed between the base end 29a of the claw 29 and the nut holder base end surface 23a,
When the insertion portion 20 of the temporary holding member 6 is inserted into the mounting hole 9 of the side plate 2 or the like, the resin hinge 35 is moved to a position where the most protruding surface 34 passes through the inner periphery of the insertion hole 16 as shown in FIG. Meanwhile, the entire elastic claw 29 is temporarily elastically deformed in a direction in which the elastic claw 29 is shifted, and the resin hinge 35 is restored after passing, so that the engaging surface 32 of the elastic claw 29 is opened inside the mounting hole 9. 9a. Further, the extension end 36 of the elastic claw 29 is a free end, and the extension end 36 is protruded outside from the bolt insertion window 21 of the locking flange 19 to operate the extension end 36. Lever elastic nail 2
The engagement between the mounting hole 9 and the mounting hole 9 can be released.

On the other hand, as shown in FIG. 10, the connecting means 8 includes a connecting member 37 whose both ends are engaged with the lower piece 13 of the panel 5 and the inner side wall 2a of the side plate 2, respectively. Is fixed to the lower piece 13. The connecting tool 37 includes a strip-shaped connecting tool body 40 having a transparent window 39 in the center, and a pair of engaging pieces 41 and 42 projecting from the connecting tool body 40 in opposite directions. The horizontal separation distance between the engagement pieces 41 and 42 is determined by the distance between the slit 10 on the inner side wall 2 a of the side plate 2 and the opening window 1 of the panel 5.
8 substantially correspond to the horizontal separation distance to the opening edge 18a. Then, one of the engagement pieces 41 is connected to the inner side wall 2 of the side plate 2.
a into the slit 10 and the other engagement piece 42
Is inserted downward into the opening window 18 of the lower piece 13 of the panel 5 so as to connect the lower piece 13 of the panel 5 to the inner wall 2 a of the side plate 2.

The separation preventing member 38 is shown in FIGS.
As shown in 3, it is molded integrally with resin,
It has a flat plate portion 44 having a transparent window 43, an engaging piece 45 bent and extended from one end side of the flat plate portion 44, and an engaging claw 46 extending downward in the same direction from the inner edge of the transparent window 43. The distance between the engaging piece 45 and the engaging claw 46 is a pair of opening windows 17 formed in the lower piece 13 of the panel 5,
The distance substantially corresponds to the separation distance between the side edges of the 18. Then, with the connecting tool 37 attached, the engaging piece 45
Into the opening window 18 of the lower piece 13 of the panel 5, and
13 is made to engage with the opening window 17 of the lower piece 13 of the panel 5 after passing through
As shown by an imaginary line, the connector 37 is prevented from floating from the lower piece 13 of the panel 5. Note that the separation preventing member 38 is provided with a hook 47 formed on a part thereof.
a, and 47b are hooked with fingers to open the engaging claw 46 with the opening window 1.
7, so that it can be elastically deformed in a direction in which the engagement with the base 7 is released.

The above is exactly the same for the mounting structure between the panel 5 and the sleeve 3, so that the description is omitted. Next, a procedure for mounting the panel 5 in this embodiment will be described.
As shown in FIG. 2, first, the top plate 4 is turned upside down and the floor F
And the like, and the side plate 2 and the sleeve 3
Is mounted by an appropriate mounting structure. Thereafter, the side piece 14 of the panel 5 is gripped and temporarily suspended in the air at a height where a predetermined gap S is formed between the upper end 5a and the lower surface 4a of the top plate. Insertion hole 1 opening in
6 and the mounting hole 9 opened in the corresponding inner side wall 2a of the side plate 2 are aligned. In this state, the insertion portion 20 of the temporary holding member 6 is
From the insertion hole 16 into the mounting hole 9. At this time, the elastic claw 29 of the insertion portion 20 passes through the inner periphery of the mounting hole 9 of the side plate 2 while being elastically deformed in a direction of immersing in the bolt insertion passage 30 as shown in FIG. It is restored later and engages with the opening end face 9a on the inner side of the mounting hole 9. Sleeve 3
The same operation is performed for. In this state, the load of the panel 5 is applied to the side plate 2 via the temporary holding member 6.
After that, the operator does not need to carry the load of the panel 5 substantially, and it suffices to attach the hand to the panel 5 to the extent that it does not tilt. Next, the bolt 7 is inserted from the bolt insertion window 21 of the temporary holding member 6 through the bolt insertion passage 30.
Is inserted, and its tip is screwed into the nut 24 at the back of the bolt insertion passage 30 and tightened. Since the nut 24 is non-rotatably supported by the support wall 22 via the nut holder 23, the nut holder 23 can feed the screw while buckling the thin portion 31 of the support wall 22, as shown in FIG. As a result, the engagement surface 32 of the elastic claw 29 shown in FIG. 15 is brought into close contact with the opening end surface 9 a on the inner side of the mounting hole 9, and
The inner wall 2a of the side plate 2 and the side piece 14 of the panel 5 are sandwiched and fixed between the and the engagement surface 32.

Next, in this embodiment, the lower piece 13 of the panel 5 is used.
And the inner wall 2 a of the side plate 2. In particular,
As shown in FIG. 10, first, one engaging piece 41 of the connecting tool 37 is inserted upward into the slit 10 opened in the inner side wall 2a of the side plate 2, and the inserted portion is rotated about a fulcrum to engage the other engaging piece. The piece 42 is inserted into the opening window 18 provided in the lower piece 13 of the panel 5. Thereafter, the engaging piece 45 of the separation preventing member 38 is inserted into the one opening window 18 from above the connecting tool 37, and the engaging claw 46 is connected to the connecting tool 37 while rotating the inserted portion about the fulcrum. It engages with the opening edge of the opening through the transparent window 39. As a result, as shown in FIG.
Of the panel 5 is prevented from being separated from the lower piece 13 of the panel 5 by the separation preventing member 38.
The lower end of the side piece 14 is appropriately brought into close contact with the inner wall 2a of the side plate 2.

As described above, the mounting of the panel 5 can be completed. However, according to the present embodiment, the work of tightening the bolts 7 needs to be performed while the panel 5 is held at a predetermined position. Is completely gone. Therefore, even one worker can efficiently complete the work of attaching the panel 5. In particular, the temporary holding member 6 is not
Since the bolts 7 can be used as the bolts 4 and can be fastened, it is possible to effectively avoid problems such as an increase in the number of parts and the setup during mounting. Further, since fixing can be completed only by attaching the connecting member 37 and the separation preventing member 38 to the panel lower end portion 5b, the operation can be completed by one-touch operation without using a tool. .

In this embodiment, since the extending ends 36 of the pair of elastic claws 29 of the temporary holding member 6 are protruded from the bolt insertion window 21 to the outside, when it becomes necessary to remove the panel 5. , After the bolt 7 is unscrewed, its extension end 3
By picking 6 and pressing in the direction to approach each other,
The elastic claws 29 are elastically deformed with the resin hinge portion 35 as a fulcrum, and are sunk to a position where they can pass through the inner periphery of the mounting hole 9 of the side plate 2. Therefore, if a tensile force is applied to the temporary holding member 6 in this state, the bolt insertion portion 20 can be easily removed from the side plate 2 and the panel 5. Similarly, the separation preventing members 37 constituting the coupling means 8
Also, since the fingers can be hooked on the hook portions 47a and 47b so as to be elastically deformed, it is possible to easily detach from the opening windows 17 and 18 and release the connection state of the connecting tool 37.

The specific configuration of each part is not limited to those in the illustrated embodiment, and various modifications can be made without departing from the spirit of the present invention. Further, the temporary holding member can be applied to connection between various members other than connection between the panel and the leg element. That is, when the leg element is replaced with the first member and the panel is replaced with the second member, a mounting hole is formed in the wall of the first member, and the second member is formed in correspondence with the mounting hole. And an insertion portion is penetrated from the insertion hole into the mounting hole to temporarily hold the second member to the first member via a temporary holding member, and A bolt can be screwed into the temporary holding member from the member side, and the insertion portion of the temporary holding member can be deformed by the tightening force to fix the second member to the first member. Then, in a state where the temporary holding member is mounted, the load of the second member is supported by the first member via the temporary holding member, and thereafter, the worker substantially carries the load of the second member. The bolt is screwed into the temporary holding member in a state where the load is reduced, and the tightening force is applied, thereby deforming the insertion portion of the temporary holding member and fixing the second member to the first member. It is possible to do. Therefore, the same effect that the connection work between the first and second members can be efficiently performed even by one worker is obtained.

Of course, as a preferred embodiment of the temporary holding member in this case, a locking flange portion having a bolt insertion window and abutting against the opening end surface of the insertion hole of the second member is connected to the bolt insertion window. An insertion portion projecting from the locking flange portion so as to form a bolt insertion passage,
A buckling support wall protruding from the locking flange, a nut holder supported at the tip of the support wall, and a nut bolt having the axis substantially aligned with the bolt insertion passage. And an opening protruding from the nut holder in the direction of the locking flange and temporarily elastically deforming when the insertion portion is inserted into the mounting hole of the first member, and the inner side of the mounting hole. It is effective to provide an elastic claw that engages with the end face. In this case, the extension end of the elastic claw can be extended outside from the bolt insertion window of the locking flange, and the engagement between the elastic claw and the mounting hole can be released by operating the extension end. Needless to say, such a configuration is meaningful.

[0026]

The present invention is embodied in the form described above and has the following effects. That is, the desk of the present invention is a desk in which a panel is erected between the left and right leg elements supporting the top plate such that a gap is formed between the upper edge thereof and the top plate. Mounting holes are formed in the inner side wall of the panel, insertion holes are provided in both side pieces of the panel corresponding to the mounting holes, and the insertion portion of the temporary holding member having the insertion portion is inserted from the insertion hole into the mounting hole. Then, the panel is temporarily held on the leg element, and a bolt is screwed into the temporary holding member from the panel side, and the insertion portion of the temporary holding member is deformed by the tightening force to fix the panel to the leg element. der those is, the temporary holding member, panel has a bolt insertion window
A locking flange that contacts the opening end face of the
So as to form a continuous bolt insertion passage in the insertion window
And an insertion portion projecting from the locking flange.
And a seat protruding from the locking flange.
A support wall that can be bent and a nut supported by the tip of the support wall
Align the shaft center with the bolt holder and the bolt insertion passage.
The nut held by the nut bolder and the nut holder
And insert the insertion part into the mounting hole.
When it is temporarily elastically deformed, the opening end face on the inner side of the mounting hole
And an elastic claw that engages with the elastic member.

With this configuration, there is no need to perform the work of tightening the bolts while holding the panel at a predetermined position, and even a single worker can efficiently mount the panel. Can be completed. Furthermore, since the temporary holding member can be used as it is as a nut so that the bolt can be tightened, it is possible to effectively avoid problems such as an increase in the number of components, setup during mounting, and the like.

Further, the extension end of the elastic claw is extended outside from the bolt insertion window of the locking flange, and the engagement state between the elastic claw and the mounting hole is released by operating the extension end. If possible, the panel can be easily removed. If the upper end of the panel is fixed to the leg element by the temporary holding member, and the lower end of the panel is connected to the panel via connecting means for preventing separation of the panel and the leg element. In addition, the mounting state of the panel can be further improved.

The connecting means includes a connecting member having one end engaged with the inner side wall of the leg element and the other end engaged with the lower piece of the panel in a posture in contact with the lower piece of the panel. If it is provided with a separation preventing member which is attached to the panel using the connecting member and prevents the connecting member from separating from the lower piece, the operation can be completed by a simple operation without using a tool. It becomes possible.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a use state of an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a main part of the embodiment.

FIG. 3 is a diagram showing a front panel of the embodiment.

FIG. 4 is a perspective view showing a temporary holding member of the embodiment.

FIG. 5 is a side view of the same.

FIG. 6 is a front view of the same.

FIG. 7 is a plan view of the same.

8 is a sectional view taken along the line CC in FIG. 7;

FIG. 9 is a sectional view taken along the line BB in FIG. 5;

FIG. 10 is an exploded perspective view showing the connecting means of the embodiment.

FIG. 11 is a plan view showing the main part.

FIG. 12 is a side view showing the main part.

FIG. 13 is a sectional view taken along the line DD in FIG. 11;

FIG. 14 is an operation explanatory view for explaining the operation of the temporary holding member of the embodiment.

FIG. 15 is an operation explanatory view for explaining the operation of the temporary holding member of the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Desk 2 ... Leg element (side plate) 2a ... Inner wall 3 ... Leg element (sleeve) 3a ... Inner wall 4 ... Top plate 5 ... Front panel 5a ... Upper end part 5b ... Lower end part 6 ... Temporary holding member 7 ... Bolt DESCRIPTION OF SYMBOLS 8 ... Coupling means 9 ... Mounting hole 9a ... Open end face 13 ... Lower piece 14 ... Side piece 15 ... Side piece 16 ... Insertion hole 16a ... Open end face 19 ... Locking flange 20 ... Insertion part 21 ... Bolt insertion window 22 ... Support Wall 23 ... Nut holder 24 ... Nut 29 ... Elastic claw 30 ... Bolt insertion passage 36 ... Extending end 37 ... Connector 38 ... Separation prevention member

Continuation of the front page (56) References JP-A-6-17529 (JP, U) JP-A 5-22097 (JP, Y2) Patent 888567 (JP, C2) (58) Fields investigated (Int. Cl. ⁶⁾ A47B 13/00 A47B 17/00

Claims (5)

(57) [Claims] 1. A desk having a panel installed between left and right leg elements for supporting a top plate such that a gap is formed between an upper edge of the panel and the top plate, wherein an inner wall of each leg element is provided. Mounting holes formed in the panel, through holes provided in both side pieces of the panel corresponding to the mounting holes, and a provisional insertion portion penetrating the mounting hole from the insertion hole into the mounting hole to temporarily hold the panel on the leg element. A holding member;
Ri Na panel by deforming the insertion portion of the temporary retaining member by the tightening force is screwed into the temporary holding member from the panel side; and a bolt for fixing to the leg elements, the temporary holding member,
It has a bolt insertion window and contacts the opening end face of the panel insertion hole
And a bolt that is continuous with the bolt insertion window.
Insertion projecting from this locking flange so as to form a path
And an insertion part, and the insertion part is
A buckling support wall protruding from the stop flange, and the support wall
Nut holder supported at the tip of
The nut held on this nut bolder with the
And a nut protruding from the nut holder toward the locking flange.
When the insertion part is inserted into the mounting hole,
Elastic claw that engages with the opening end face on the inner side of the hole.
Desk being characterized in that the composed ones. 2. A panel between left and right leg elements supporting a top plate.
So that a gap is formed between the upper edge and the top plate.
Desks that are erected on the inner wall of each leg element.
Holes, and both sides of the panel corresponding to each of these mounting holes
The insertion hole provided on one side and the insertion part penetrate the insertion hole from the insertion hole
A temporary holding member for temporarily holding the panel to the leg element,
Screwed into the temporary holding member from the panel side,
The panel is transformed into a leg element by deforming the insertion part of the temporary holding member.
And a bolt for fixing, the temporary holding member,
A locking flange having a bolt insertion window and abutting against the opening end face of the insertion hole of the panel; and an insertion portion projecting from the locking flange so as to form a bolt insertion passage continuous with the bolt insertion window. The insertion portion is provided with a buckling support wall protruding from the locking flange, a nut holder supported at a tip of the support wall, and the bolt insertion passage. The nut held by the nut bolder with the axes substantially aligned with each other, and is temporarily elastically deformed when the insertion portion is inserted from the nut holder in the direction of the locking flange portion and is inserted into the mounting hole. And an elastic claw engaged with the opening end face on the one side, and an extending end of the elastic claw is bolted to a locking flange.
Leave is extended in the insertion window or al externally manipulating the extending end
So that the engagement between the elastic claw and the mounting hole can be released.
A desk characterized by doing . 3. A panel between left and right leg elements for supporting a top plate.
So that a gap is formed between the upper edge and the top plate.
Desks that are erected on the inner wall of each leg element.
Holes, and both sides of the panel corresponding to each of these mounting holes
The insertion hole provided on one side and the insertion part penetrate the insertion hole from the insertion hole
A temporary holding member for temporarily holding the panel to the leg element,
Screwed into the temporary holding member from the panel side,
The panel is transformed into a leg element by deforming the insertion part of the temporary holding member.
An upper end of the panel.
Both sides are fixed to the leg element by the temporary holding member
At both ends of the panel, separating the panel from the leg elements
Characterized by being connected via a connecting means for preventing
Desk to be. 4. Both ends of the upper end of the panel are fixed to the leg elements by the temporary holding member, and both sides of the lower end of the panel are
3. The desk according to claim 1, wherein the panel and the leg element are connected via a connecting means for preventing separation between the panel and the leg element. 5. A connecting tool in which one end of the connecting means is engaged with the inner side wall of the leg element and the other end of the connecting means is in contact with the lower piece of the panel, and the other end is engaged with the lower piece of the panel. The desk according to claim 3 or 4 , further comprising a separation preventing member attached to the panel by utilizing deformation to prevent the connecting member from separating from the lower piece.