JP2011149251A - Structure for connecting rod material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make assembling constructibility proper by reducing the number of man-hours for working and a working cost. <P>SOLUTION: A second rod material 5 is laid between the opposed surfaces 4a of a pair of first rod materials 4 which are provided in parallel in such a manner as to be separated from each other in a longitudinal direction. A front surface of a first locking member 9 mounted in a horizontally and positionally changeable manner on the opposed surfaces of the first rod material, and a rear surface of a second locking member 10 mounted on a back end surface 5a of the second rod material face each other. A vertically-directed guide groove 11 depressed inward is provided in either of the front surface of the first locking member and the rear surface of the second locking member; and an engaging protrusion 21 to be engaged with the guide groove from either of upward and downward directions is provided in the other one. While locking the engaging protrusion into the guide groove, a mounting bolt 30 is inserted through a longitudinally-long slot 15 which is provided in the first locking member, screwed into a screw hole 24 provided in the second locking member, and connected in such a manner that a longitudinal interval between the opposed surfaces of the first rod materials and the rear end surface of the second rod material can be adjusted. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a connecting structure for use in, for example, office space or the like and used in an office space or the like that provides an office space to a user.

  In office spaces such as offices, a plurality of office fixtures such as desks and tables are generally arranged on the floor as appropriate in combination, so that an office space that meets the needs of the user is configured. As a form of a combination arrangement of a plurality of such office furniture, a basic frame is constructed by connecting a plurality of furniture together to make the furniture simple and inexpensive but strong. The basic frame is assembled by supporting it with a plurality of support columns erected from the floor surface.

  As a form of reinforcement of the basic frame body in these space-constituting fixtures, there is a case where reinforcement is performed by connecting and laying other fixtures between opposing surfaces of a pair of fixtures parallel to each other. In this case, as a method for connecting the saddle members, it is common to screw the opposing surfaces of a pair of saddle members parallel to each other and the end portions of the other saddle members using mounting bolts ( Patent Document 1).

In addition, in order to increase the degree of freedom of fixture configuration and application as a fixture for space configuration, the mounting position of other fixtures can be easily changed to any position between the opposing surfaces of a pair of fixtures parallel to each other It is desirable that it be possible.
In order to realize such a demand, for example, an engagement groove along the longitudinal direction is formed on the opposing surfaces of a pair of saddle members, and the engagement grooves are attached to the end portions of the other saddle members. It is known that another bracket can be attached to an arbitrary position on the opposing surface of a pair of collars by locking the locking bracket (see Patent Document 2).

However, in any of the methods described in each of the above-mentioned patent documents, the distance between the opposing surfaces of a pair of saddle members parallel to each other is such that the installation location, the processing accuracy of the saddle member itself, or other members such as struts If there is a deviation from the desired dimension due to various conditions such as dimensional errors during assembly, or if the parallel state of the facing surfaces of the brazing material is not determined, the facing of the brazing material will be adapted to these conditions. It was not possible to install other anchors between the faces.
For this reason, when attaching other brazing materials between the opposing surfaces of a pair of brazing materials, it is necessary to eliminate the above-mentioned conditions depending on the processing accuracy of the fixture and the assembly work. In addition to an increase in cost, the time required for the assembly work is increased, resulting in inferior assembly workability.

JP 2002-138608 A JP 2009-091896 A

  In view of the above-mentioned present situation, the present invention has an object to provide a connecting structure for a brazing material in a work space construction fixture that can reduce processing man-hours and processing costs and can improve assembly workability. To do.

As described in the respective claims of the “Claims”, the above problems are solved by the invention having the following configuration.
(1) A connecting structure for a saddle member for laying a second saddle member between opposing surfaces of a pair of first saddle members provided in parallel in the front-rear direction, the rear surface being the first Either the front surface of the first locking member attached to the opposing surface of the saddle member so that the position can be changed in the left-right direction, or the rear end surface of the second saddle member arranged facing this front surface, A guide groove facing in the up-and-down direction is provided, and on the other side, an engaging protrusion that can be engaged in either the up-down direction is provided in the guide groove, and the guide groove is in either the up-down direction. In the state where the engaging protrusion is locked from the front, the mounting bolt inserted through the long slot in the front and rear provided in the first locking member is screwed into the screwing hole provided in the second saddle member. By combining, the distance between the opposing surface of the first brazing material and the rear end surface of the second brazing material is adjustable and connected.

(2) A connecting structure for a saddle member for constructing a second saddle member between opposing surfaces of a pair of first saddle members provided in parallel and spaced apart from each other in the front-rear direction. The front surface of the first locking member attached to the opposing surface of the saddle member so that the position can be changed in the left-right direction and the rear surface of the second locking member attached to the rear end surface of the second saddle member are opposed to each other. In addition, a guide groove facing in the vertical direction that is recessed inward is provided on one of the front surface of the first locking member and the rear surface of the second locking member, and on the other side, in the guide groove. In the state where the engaging protrusion that can be engaged from either the upper or lower direction is provided and the engaging protrusion is locked to the guide groove from either the upper or lower direction, it is long before and after the first locking member is provided. A first bolting member by screwing a mounting bolt inserted through a long hole into a screwing hole provided in the second locking member Connecting the adjustable spacing between the front and rear of the facing surface and the rear surface of the second 杆材.

(3) In the above item (2), a support portion that protrudes toward the second lock member side is provided at the lower portion of the first lock member, and the support portion is vertically penetrated by being vertically penetrated. The second locking member is provided with a threaded hole at the lower end, and the lower end of the second locking member can be placed on the upper surface of the support portion. Then, a lower mounting bolt inserted through the support portion from below to above is screwed into the screw hole.

(4) In the above item (2) or (3), an adjustment member capable of adjusting the protrusion amount in the front-rear direction is provided between the first locking member and the second locking member. The front-rear direction engagement dimension between the guide groove and the engagement protrusion can be adjusted according to the change in the protrusion amount.

(5) In any one of the above items (2) to (4), a screw hole is provided in one of the upper portions between the first locking member and the second locking member, and the other is passed through. By providing a hole and screwing the upper mounting bolt obliquely toward the screwing hole through the through hole, the upper portions of the first locking member and the second locking member are Link.

(6) In any one of the above items (2) to (5), a guide groove and an engagement protrusion provided on either the front surface of the first locking member or the rear surface of the second locking member, respectively. Are formed on the left and right, and mounting bolts are disposed between the left and right guide grooves.

(7) In any one of the above items (1) to (6), the first saddle member arranged in parallel to connect between the columns that are erected apart from the floor surface in the front-rear and left-right directions; It is a connecting means for connecting the two materials in the office space construction fixture comprising the second material laid between the opposing surfaces of the first material.

According to the present invention, the following effects can be obtained.
According to the first aspect of the present invention, the front surface of the first locking member whose rear surface is attached to the opposing surface of the first saddle member so that the position can be changed in the left-right direction, and the second surface disposed opposite to the front surface. Either one of the rear end surfaces of the saddle member is provided with a guide groove facing inwardly extending inwardly, and on the other side, an engagement protrusion that can be engaged with the guide groove from either upper or lower direction. In the state where the engagement protrusion is locked from either the upper or lower direction to the guide groove, a mounting bolt that is inserted through the elongated slot before and after the first locking member is provided. , Since the distance between the front and back of the opposing surface of the first bridging material and the rear end surface of the second bridging material can be adjusted by screwing into a screw hole provided in the second bridging material, Without requiring accuracy, it is possible to connect and assemble the brazing materials to reduce processing man-hours and processing costs. Door can be. Moreover, since the space | interval between the opposing surface of a 1st brazing material, the end surface of a 2nd brazing material, and front and back is adjustable, assembly workability can be made favorable. Furthermore, in the state where the guide groove and the engaging protrusion are engaged and locked, the saddle members are connected to each other, so that no gap is generated between the saddle members, and the appearance of the connecting portion is also improved. Can be good.

  According to the second aspect of the present invention, the front surface of the first locking member whose rear surface is attached to the opposing surface of the first saddle member so that the position can be changed in the left-right direction, and the front surface is attached to the rear end surface of the second saddle member. The rear surface of the second locking member is opposed to each other and faces the up-down direction that is recessed inwardly into either the front surface of the first locking member or the rear surface of the second locking member. A guide groove is provided, and on the other side, an engagement protrusion that can be engaged in either the upper or lower direction is provided in the guide groove, and the engagement protrusion is locked in the guide groove from either the upper or lower direction. In the first locking member, the mounting bolt inserted through the long elongated hole before and after the first locking member is screwed into the screwing hole provided in the second locking member. Since the distance between the front and rear of the opposing surface and the rear end surface of the second brazing material is connected so as to be adjustable, the same effect as in the first aspect can be obtained. It is possible to achieve the, the engagement between the first 杆材 and second 杆材 can be performed more smoothly.

  According to the third aspect of the present invention, the lower locking portion of the first locking member is provided with a support portion that protrudes toward the second locking member side. And a screwing hole is provided at the lower end of the second locking member, and a mounting bolt that is inserted through the long hole from below to above is screwed into the screwing hole. Therefore, the saddle members can be reliably connected to each other while the attachment positions of the saddle members can be adjusted back and forth. Even if the mounting bolts are not screwed together, the lower end of the second locking member is placed on the upper surface of the support portion at the lower portion of the first locking member, so that Since the material is supported, the workability can be kept good.

  According to invention of Claim 4, while providing the adjustment member which can adjust protrusion amount to the front-back direction between a 1st locking member and a 2nd locking member, it is in the change of the protrusion amount of this adjustment member. Accordingly, since the engagement dimension in the front-rear direction between the guide groove of the first locking member and the engagement protrusion of the second locking member can be adjusted, an error occurs in the attachment position of each saddle member. Even in the case, the connecting portion can be connected reliably and with good appearance.

  According to the fifth aspect of the present invention, the threading hole is provided in one of the upper portions between the first locking member and the second locking member, and the through hole is provided in the other. Since the upper part of the first locking member and the second locking member is connected by screwing in a state where the mounting bolt is inclined obliquely toward the screwing hole via In combination with the fastening force in the front-rear direction, a tensile force that attracts relatively in the vertical direction is generated in the upper connection portion, so that the saddle members can be firmly connected.

  According to the sixth aspect of the present invention, the guide groove and the engagement protrusion provided respectively on either the front surface of the first locking member or the rear surface of the second locking member are formed in two on the left and right. At the same time, since the mounting bolts are disposed between the left and right guide grooves, the second saddle member can be more stably connected to the first saddle member.

  According to the seventh aspect of the present invention, between the first saddle member arranged in parallel to connect the struts erected from the floor surface in the front-rear and left-right directions, and the opposing surface of the first saddle member. The connecting means of the two brazing members provided with the installed second brazing material can be effectively used for assembling and constructing the office space constituting fixtures.

It is a perspective view which shows one Embodiment of the connection structure of the fence material in the office space structure fixture of this invention. It is an expansion perspective view of the broken-line circle A part in FIG. FIG. 3 is an enlarged vertical sectional view taken along line III-III in FIG. 2. It is a principal part disassembled perspective view which shows the connection aspect of brazing materials. The specific contents of the invention are as follows.

  FIG. 1 is a perspective view showing an example of a connecting structure of the cage materials in the office space construction fixture as one embodiment of the present invention. In FIG. 1, the description will be made with the “front-rear direction X” from the lower left to the upper right and the “left-right direction Y” from the upper left to the lower right.

The office space construction fixture in the present embodiment includes a basic frame 1 and a base fixture 2.
The basic frame 1 is connected so as to connect the four columns 3 standing up and down and left and right away from the floor surface and the upper portions of the columns 3 arranged facing each other in the front and rear and left and right directions. The four connecting rods 4 that are parallel to each other in the front-rear and left-right directions, and the intermediate rods 5 that are installed between the opposing surfaces 4a of the pair of connecting rods 4 that are separated from each other in the front-rear direction and are parallel to each other in the left-right direction. It is assembled in a plan view square.

  2 is an enlarged perspective view of a broken-line circle A portion in FIG. 1, FIG. 3 is an enlarged vertical sectional view taken along line III-III in FIG. 2, and FIG. is there.

As shown in FIG. 2 to FIG. 4, the connecting rod 4 as the first rod material and the intermediate rod 5 as the second rod material have the same end face shape that is substantially rectangular and long in the vertical direction. On both the inner and outer side surfaces, locking grooves 6 and 7 having a wide back are provided in two upper and lower stages in parallel with each other in the longitudinal direction.
Upper and lower opening edge portion 6a of Kakaritomemizojo 6,7, opening dimension of H ₂ between 7a is narrow opening dimension than the back width H ₁ of Kakaritomemizojo 6,7 (H _1> H ₂ ).

The connecting rod 4 and the intermediate rod 5 are connected via a locking member 8 so as to be orthogonal to each other in a T shape.
The locking member 8 includes a first locking member 9 attached to the connecting rod 4 and a second locking member 10 attached to the intermediate rod 5.

  The first locking member 9 has a rectangular parallelepiped outer shape having a U-shaped cross-section in a plan view in which a guide groove 11 is formed inwardly, that is, in a vertical direction that is recessed toward the rear. In the groove 11, a pair of upper and lower countersink holes 12 penetrating in the front-rear direction are provided.

  A pair of upper and lower locking pieces 13 protruding rearward are provided on the left and right side edges of the rear surface of the first locking member 9, and the locking pieces 13 and the through holes 12 are These can be aligned with locking grooves 6 formed in two upper and lower stages on the opposing surface 4a of the connecting rod 4.

  A support portion 14 having a substantially trapezoidal shape protruding toward the front is provided at the lower portion of the first locking member 9, and a long slot 15 that is long in the front-rear direction is provided in the support portion 14 in the vertical direction. It is provided to penetrate through.

  In the upper part of the front surface of the first locking member 9, an inclined surface portion 16 that is inclined upward toward the rear is formed, and the inclined surface portion 16 is provided with a screwing hole 17 that is inclined downward toward the rear. It has been.

Attachment of the connecting rod 4 and the first locking member 9 is performed as follows. First, the screw seat 18 is slanted backwardly into the upper and lower locking grooves 6 formed on the opposing surface 4a of the connecting rod 4 and inserted so as to be lifted upward from below, in the left-right direction. Install so that the position can be changed.
The screw seat 18 has a U-shape in a rearward direction in a plan view, and a locking portion 18b is projected upward from the upper end of a pair of left and right side pieces 18a perpendicular to the opposing surface 4a of the connecting rod 4. ing. Vertical dimension of the side piece 18a of the screw seat 18, the part length in comparison with the opening width of H ₂ opening edge portion 6a of Kakaritomemizojo 6, the vertical dimension of the combined side pieces 18a and the locking portion 18b is Each is formed in a long size, whereby the locking portion 18 b of the screw seat 18 is locked to the upper inner surface of the opening edge 6 a in the locking groove 6.

  Next, a pair of upper and lower locking pieces 13 provided on the left and right side edges of the rear end surface of the first locking member 9 are inserted and locked in the upper and lower locking grooves 6 of the opposing surface 4a of the connecting rod 4, respectively. The upper and lower through holes 12 are brought into contact with the screw seat 18 so that the upper and lower through holes 12 can be aligned, and a countersunk screw 19 is inserted into the through hole 12 from the front to the rear, and is screwed into the screw engagement hole 18c of the screw seat 18. By combining, the first locking member 9 is attached to the opposing surface 4a of the connecting rod 4 so that the position can be changed in the left-right direction.

  On the other hand, the second locking member 10 has substantially the same shape as the outer shape of the rear end surface 5a in the intermediate rod 5, and on the rear surface, the sliding groove 20 is dug along the vertical direction on the left and right. An engaging protrusion 21 is provided so as to protrude toward the rear.

  The engagement protrusion 21 is provided with a pair of upper and lower through holes 22 penetrating in the front-rear direction, and a support portion 14 having a trapezoidal shape provided at the lower portion of the first locking member 9 at the lower portion thereof. A notch portion 23 is formed on the upper surface of the plate so as to be fitted in a mounted state from above. As shown in FIG. 3, a vertical screw hole 24 is provided on the inner upper surface of the notch 23.

As shown in FIG. 2, an inclined surface portion 25 inclined upward toward the rear is formed on the front upper portion of the second locking member 10, and a through-hole inclined downward toward the rear is formed in the inclined surface portion 25. 26 is penetrated.
The through hole 26 is aligned with a screwing hole 17 provided in the upper inclined surface portion 16 of the first locking member 9 in an engaged state between the first locking member 9 and the second locking member 10 described later. It has become possible.

  The attachment of the intermediate hook 5 and the second locking member 10 is performed as follows. First, the front surface of the second locking member 10 is brought into contact with the rear end surface 5a of the intermediate rod 5, and the through holes 22 provided on the upper and lower sides of the second locking member 10 and the upper and lower surfaces provided on the rear end surface 5a of the intermediate rod 5 are provided. The pair of screw holes 27 are positioned and arranged so that they can be aligned.

  Next, the bolt 28 is inserted through the washer 29 toward the through hole 22 of the second locking member 10 and is screwed into the screw hole 27 of the intermediate rod 5, whereby the rear end surface 5 a of the intermediate rod 5. The 2nd locking member 10 is attached to.

  Next, a procedure for connecting the intermediate rod 5 between the opposing surfaces 4a of the pair of front and rear connecting rods 4 parallel to the left-right direction will be described. In the following description, the connection between the connecting rod 4 located at the rear and the rear end of the intermediate rod 5 will be described as an example, but the connection between the connecting rod 4 located at the front and the front end of the intermediate rod 5 will be described. Since this is the same, the description thereof is omitted.

First, when the second locking member 10 attached to the rear end surface 5 a of the intermediate rod 5 is engaged with the first locking member 9 attached to the opposing surface 4 a of the connecting rod 4, The engaging protrusion 21 projecting from the first engaging member 9 is inserted into the guide groove 11 formed on the front surface of the first locking member 9 from above to below. At this time, the left and right side pieces 9 a of the first locking member 9 are slid downward while being engaged with the sliding grooves 20 formed on the left and right of the engaging protrusion 21 of the second locking member 10. .
A notch portion 23 formed at the lower portion of the engaging protrusion 21 on the rear surface of the second locking member 10 is fitted to the support portion 14 protruding from the lower front surface of the first locking member 9 in a mounted state, The second locking member 10 is engaged with the first locking member 9 in an externally fitted state so that the long hole 15 provided in the support portion 14 and the screwing hole 24 provided in the notch portion 23 can be aligned. Combine.

  In such an engaged state of the first locking member 9 and the second locking member 10, the lower connection of the connecting rod 4 and the intermediate rod 5 is connected to the long hole 15 of the support portion 14 in the first locking member 9. The lower mounting bolt 30 is inserted through the washer 31 from the lower side to the upper side, and the lower mounting bolt 30 is screwed into the screw hole 24 in a half-tightened state. In addition, the front and rear widths of the long elongated holes 15 are used to adjust the positioning of the connecting rod 4 and the intermediate rod 5 in the front-rear direction, and then the lower mounting bolt 30 is finally tightened.

  On the other hand, the upper part of the connecting rod 4 and the intermediate rod 5 is connected to the threaded portion 17 provided in the inclined surface portion 16 of the first locking member 9 and the through hole 26 provided in the inclined surface portion 25 of the second locking member 10. And the upper mounting bolt 32 can be inserted through the washer 33 from the rear toward the through hole 26 and screwed into the threaded portion 17.

In this case, in order to adjust the positioning of the connecting rod 4 and the intermediate rod 5 in the front-rear direction, a threaded portion 34 that is inclined obliquely downward toward the rear is provided on the inclined surface portion 25 of the second locking member 10. The adjustment screw 35 is screwed into the screwing portion 34 so that the tip of the adjustment screw 35 can come into contact with the inclined surface portion 16 of the first locking member 9.
Thereby, the engagement dimension L in the front-rear direction between the guide groove 11 of the first locking member 9 and the engagement protrusion 21 of the second locking member 10 is changed according to the change in the protruding amount of the adjusting screw 35. By adjusting, the positioning adjustment of the connecting rod 4 and the intermediate rod 5 in the front-rear direction can be performed. By this adjustment, it can connect so that the space | interval between the front and back of the opposing surface 4a of the connecting rod 4 and the rear-end surface 5a of the intermediate material 5 can be adjusted.

In the above embodiment, after assembling the connecting rod 4 and the intermediate rod 5, their upper end surfaces are covered with a cover member (not shown).
Further, the guide groove 11 is provided on the front surface of the first locking member 9, the engaging protrusion 21 is provided on the rear surface of the second locking member 10, and the second locking member 10 is provided on the first locking member 9. On the other hand, the engagement protrusion 21 can be locked to the guide groove 11 by engaging from above. However, the present invention is not limited to this, and the guide groove 11 is formed on the rear surface of the second locking member 10. The engaging protrusions 21 may be provided on the front surface of the first locking member 9 so that the second locking member 10 is engaged with the first locking member 9 from below.
Furthermore, although the guide groove 11 and the engagement protrusion 21 are formed on the center of the first locking member 9 or the second locking member 10 in the left-right direction, two guides are formed on the left and right. The mounting bolt 30 may be disposed between the guide grooves 11 and 11.

1 Basic frame 2 Base fixture 3 Post 4 Connecting rod (first rod)
4a Opposing surface 5 Intermediate rod (second rod)
5a Rear end surface 6 Locking groove 6a Opening edge 7 Locking groove 7a Opening edge 8 Locking member 9 First locking member 9a Side piece 10 Second locking member 11 Guide groove 12 Through hole 13 Locking piece 14 Supporting part 15 Long hole 16 Inclined surface part 17 Screwing hole 18 Screw seat 18a Side piece 18b Locking part 18c Screwing hole 19 Countersunk screw 20 Sliding groove 21 Engaging protrusion 22 Through hole 23 Notch part 24 Screwing hole 25 Inclined surface portion 26 Through hole 27 Screwing hole 28 Bolt 29 Washer 30 Lower mounting bolt 31 Washer 32 Upper mounting bolt 33 Washer 34 Screwing portion 35 Adjustment screw (adjustment member)
X Front-rear direction Y Left-right direction

Claims (7)

It is a connecting structure of the saddle member for constructing the second saddle member between the opposed surfaces of the pair of first saddle members provided in parallel in the front-rear direction,
Either the front surface of the first locking member whose rear surface is attached to the opposing surface of the first saddle member so that the position can be changed in the left-right direction, or the rear end surface of the second saddle member arranged to face this front surface In addition, a guide groove facing inward and recessed inward is provided, and on the other side, an engagement protrusion that can be engaged in either direction is provided in the guide groove, and the guide groove is vertically In a state where the engaging protrusion is locked from either direction, the mounting bolts inserted through the long elongated holes before and after the first locking member are provided are screwed on the second collar member. A connecting structure for a saddle member, wherein the distance between the front and rear surfaces of the opposing surface of the first saddle member and the rear end surface of the second saddle member is adjustable by being screwed into the joint hole. It is a connecting structure of the saddle member for constructing the second saddle member between the opposed surfaces of the pair of first saddle members provided in parallel in the front-rear direction,
A front surface of the first locking member whose rear surface is attached to the opposing surface of the first saddle member so that the position can be changed in the left-right direction; and a rear surface of the second locking member whose front surface is attached to the rear end surface of the second saddle member And a guide groove facing in the up-and-down direction that is recessed inwardly is provided on one of the front surface of the first locking member and the rear surface of the second locking member. Provided in the first locking member in the guide groove provided with an engaging protrusion that can be engaged from either the upper or lower direction, and the engaging protrusion locked in the guide groove from either the upper or lower direction After mounting the mounting bolts inserted through the long elongated holes in the front and rear, into the screw holes provided in the second locking member, A connecting structure for a saddle member, characterized in that the distance between the front and rear of the end face is adjustable.   A supporting portion that protrudes toward the second locking member side is provided at the lower portion of the first locking member, and a long slot is provided in the support portion so as to penetrate in the vertical direction, and a long slot is provided in the front and rear direction. A screw hole is provided at the lower end of the stop member, and the lower end of the second locking member can be placed on the upper surface of the support portion, so that the support portion is directed upward from below through the elongated hole. The connecting structure of the saddle member according to claim 2, wherein a lower mounting bolt inserted through is screwed into the screw hole.   Provided between the first locking member and the second locking member is an adjustment member capable of adjusting the protrusion amount in the front-rear direction, and the guide groove and the engagement protrusion according to the change in the protrusion amount of the adjustment member The connecting structure of the saddle member according to claim 2, wherein an engagement dimension in a front-rear direction between the first and second members is adjustable.   A screw hole is provided in one of the upper portions between the first lock member and the second lock member, and a through hole is provided in the other, and the upper mounting bolt is screwed through the through hole. The connecting structure of the brazing material according to any one of claims 2 to 4, wherein the upper portions of the first locking member and the second locking member are connected by screwing in a state inclined obliquely toward the hole. .   Two guide grooves and engagement protrusions provided on either the front surface of the first locking member and the rear surface of the second locking member are formed on the left and right sides, and attached between the left and right guide grooves. The connection structure of the brazing material in any one of Claims 2-5 which arrange | positioned the volt | bolt.   A first saddle member arranged in parallel to connect between the pillars standing up and down, right and left from the floor surface, and a second saddle member constructed between opposing surfaces of the first saddle member are provided. The connecting structure of the scabbard according to any one of claims 1 to 6 as a connecting means for both the slats in the office space construction fixture.

Images