WO2017047577A1

WO2017047577A1 - Leg structure and article of furniture

Info

Publication number: WO2017047577A1
Application number: PCT/JP2016/076957
Authority: WO
Inventors: アレキザンダーハーフォード
Original assignee: 株式会社岡村製作所
Priority date: 2015-09-15
Filing date: 2016-09-13
Publication date: 2017-03-23
Also published as: JP2017055914A; JP6623452B2; CN108135357A

Abstract

This article of furniture (1) and leg structure (2) are provided with: an adjuster (6) including at the upper end thereof a tool attachment portion (6d); a leg body (5) to which the adjuster (6) is connected at a lower end portion thereof, and which has a recessed portion (5f) in which the tool attachment portion (6d) of the attached adjuster (6) is exposed; and a removable cover member (7) which can be attached to and removed from the leg body (5) and which covers the recessed portion (5f) when attached to the leg body (5).

Description

Leg structures and fixtures

The present invention relates to a leg structure and a fixture.
This application claims priority on September 15, 2015 based on Japanese Patent Application No. 2015-182176 for which it applied to Japan, and uses the content here.

In office spaces such as offices and public facilities, it is common to install office fixtures such as desks and chairs in order to perform work efficiently. In such a fixture, a floor contact member such as an adjuster or a caster that can be adjusted in height is generally attached in order to cope with the unevenness of the floor surface of the office space. Such a floor contact member is usually screwed into a lower end of a leg included in a fixture, and the height can be adjusted by rotating the floor contact member relative to the leg (for example, a patent). Reference 1 and Patent Document 2).

Japanese Unexamined Patent Publication No. 2004-305541 Japanese Unexamined Patent Publication No. 2009-178189

For example, the adjustment of the adjuster shown in Patent Document 1 and Patent Document 2 is performed by the operator directly turning the adjuster. However, it is not easy to turn the adjuster, which is heavy on the fixture, with bare hands. When the adjuster is turned, it is necessary to tilt or tilt the fixture so that the adjuster is separated from the floor.

Also, by using a tool, it is possible to rotate the floor contacting member such as an adjuster while being in contact with the floor. For example, it is conceivable to arrange a nut portion or the like on the exposed portion of the floor contact member and rotate the nut portion with a wrench. However, in such a case, it is necessary to form a mechanism for attaching the tool to the exposed portion of the floor contact member, which affects the appearance of the fixture.

The present invention has been made in view of the above-described problems, and provides a leg structure and a fixture that can easily adjust the height of a floor-contacting member with a tool without providing a tool mounting portion at a position that can be visually recognized from the outside. For the purpose.

The present invention has the following configuration as means for solving the above problems.

1st invention in this invention is a leg structure which supports a fixture structure member, Comprising: The floor contact member which has a tool attachment part in an upper end, and the said floor contact member were connected to the lower end part, and were connected A leg body having a recess in which the tool mounting portion of the floor contact member is exposed; and a detachable cover member that is attachable to and detachable from the leg body and covers the recess when attached to the leg body.

According to the present invention, a recess is formed in the leg, and the leg structure includes a removable cover member that covers the recess. Furthermore, a tool attachment portion is provided at the upper end of the floor contact member, and the tool attachment portion is exposed inside the recess in a state where the floor contact member is connected to the lower end of the leg. According to the present invention, the tool attachment portion of the floor contact member is disposed at a position where it cannot be visually recognized from the outside when the detachable cover member is attached. The tool attachment portion can be prevented from affecting the appearance of the leg structure, and the height of the floor contact member can be adjusted by the tool.

According to a second aspect of the present invention, in the first aspect, the leg is inclined with respect to a vertical direction, and the concave portion is formed on a side surface facing the upper side of the inclined leg. The tool attachment portion of the floor contact member is disposed at a position where it is exposed in plan view when the detachable cover member is detached from the leg.

According to the present invention, the leg is inclined and the recess is formed to face upward. Further, the tool attachment portion of the floor contact member is disposed so as to be exposed in a plan view. For this reason, a tool can be attached to the tool attachment portion from directly above the floor contact member. Therefore, for example, the height of the floor contact member can be adjusted by connecting the battery driver to the floor contact member from directly above. Therefore, the height of the floor contact member can be easily adjusted.

According to a third aspect of the present invention, in the first or second aspect, the concave portion is formed in a long shape along the longitudinal direction of the leg.

According to the present invention, the recess is formed in an elongated shape along the longitudinal direction of the leg. For this reason, compared with the case where a short recessed part is formed, the volume of a leg can be reduced, it becomes possible to reduce the weight of a leg structure and to suppress the usage-amount of material.

According to a fourth invention of the present invention, in any one of the first to third inventions, the leg body has a female screw hole communicating with the concave portion from the outside, and the floor contact member includes the female screw. It has a male screw part screwed into the hole and having the tool attachment part formed at the tip.

According to the present invention, the floor contact member has a male screw portion, and the floor contact member is screwed into the female screw hole formed in the leg. For this reason, it is possible to easily adjust the height by rotating the floor contact member.

According to a fifth invention of the present invention, in any one of the first to fourth inventions, the leg is formed on the side opposite to the mounting position of the detachable cover member and has a through-hole penetrating the recess from the outside. Have.

According to the present invention, the through hole is formed on the opposite side of the leg from the mounting position of the detachable cover member. For this reason, by inserting a rod member or the like into the through hole, the detachable cover member can be pushed out from the inside to the outside of the recess, and the detachable cover member can be easily detached from the leg.

According to a sixth aspect of the present invention, there is provided a fixture including a fixture structure member and a leg structure that supports the fixture structure member from below, wherein the leg structure is any one of the first to fifth aspects of the invention. A leg structure.

According to the present invention, the leg structure according to any one of the first to fifth inventions is provided. For this reason, a tool attachment part is not arrange | positioned in the position which can be visually recognized from an external appearance, and it becomes possible to adjust the height of a floor-contacting member easily.

According to the present invention, a recess is formed in the leg, and the removable cover member that can be attached and detached to cover the recess is provided. Furthermore, a tool attachment portion is provided at the upper end of the floor contact member, and the tool attachment portion is exposed inside the recess in a state where the floor contact member is connected to the lower end of the leg. Therefore, the height of the floor contact member can be easily adjusted with a tool without providing a tool mounting portion at a position that can be visually recognized from the outside.

It is a perspective view of the desk in one Embodiment of this invention. It is a longitudinal cross-sectional view of the leg structure with which the desk in one Embodiment of this invention is provided. It is a disassembled perspective view of a part of leg structure with which the desk in one embodiment of the present invention is provided. It is the expanded longitudinal cross-sectional view which expanded the lower end part and adjuster of the leg with which the desk in one Embodiment of this invention is equipped. It is the enlarged front view which looked at the lower end part and adjuster of the leg with which the desk in one Embodiment of this invention is provided from the depth direction. It is an enlarged plan view of the lower end part of the leg with which the desk in one Embodiment of this invention is equipped, and an adjuster. It is the perspective view which looked at the removable cover member with which the desk in one embodiment of the present invention is provided from the back side. It is a perspective view which shows the modification of the desk in one Embodiment of this invention. It is a longitudinal cross-sectional view of the leg structure with which the modification of the desk in one Embodiment of this invention is provided.

Hereinafter, an embodiment of a leg structure and a fixture according to the present invention will be described with reference to the drawings. In the following drawings, the scale of each member is appropriately changed in order to make each member a recognizable size. Moreover, in the following embodiment, a desk is mentioned and demonstrated as a fixture provided with the leg structure of this invention. However, the fixture of the present invention is not limited to a desk, and can be applied to other fixtures having a leg structure.

FIG. 1 is a perspective view of a desk 1 according to the present embodiment. As shown in this figure, the desk 1 of this embodiment includes a leg structure 2 and a top plate 3 (a fixture structure member) supported by the leg structure 2. Although not shown in FIG. 1, the desk 1 according to the present embodiment includes a beam that connects the two leg structures 2, a connection mechanism that connects the leg structures 2 and the top plate 3, and the like. In the following description, as shown in FIG. 1, the X direction that is the longitudinal direction of the top plate 3 is referred to as the width direction, the Y direction that is the short direction of the top plate 3 is referred to as the depth direction, and A certain Z direction is referred to as a height direction.

As shown in FIG. 1, the desk 1 of the present embodiment includes two leg structures 2 that are spaced apart in the width direction. These leg structures 2 are connected to the top plate 3 by a connection mechanism (not shown), and support the top plate 3 from below. Such two leg structures 2 are symmetrical in the width direction (X direction). Therefore, in the following description, one leg structure 2 (the leg structure 2 illustrated on the front side in FIG. 1) will be described in detail, and a detailed description of the other leg structure 2 will be omitted.

FIG. 2 is a longitudinal sectional view of the leg structure 2. FIG. 3 is an exploded perspective view of a part of the leg structure 2. As shown in these drawings, the leg structure 2 includes a reed 4, a leg 5, an adjuster 6, and a detachable cover member 7. The recumbent ridge 4 is a long member extending linearly in the depth direction (Y direction) connecting the upper ends of the two legs 5. The horizontal rod 4 is fixed to each leg 5 by, for example, a bolt (not shown). The upper surface of the horizontal bar 4 has a flat shape, which is a mounting surface 4 a of the top plate 3. Moreover, the insertion port 4b for inserting the leg 5 is formed in the edge part of the horizontal surface 4 in the depth direction (Y direction).

Two legs 5 are provided for one leg structure 2. These legs 5 are spaced apart in the depth direction (Y direction), and the upper ends of the legs 5 are connected to the ends of the reed 4. Such two legs 5 are symmetrical in the depth direction (Y direction). Therefore, in the following description, one leg structure 2 (the leg 5 illustrated on the left side in FIG. 2) will be described in detail, and a detailed description of the other leg 5 will be omitted.

The leg body 5 is made of, for example, aluminum die-casting, and is a substantially linear column-shaped portion extending in the height direction (Z direction). The lower end portion 5a side is more outward (in plan view) than the upper end portion 5b side. Inclined with respect to the vertical direction so as to be located on the side opposite to the side ridge 4 in FIG. As shown in FIGS. 2 and 3, the upper end portion 5 b of the leg body 5 bends to the side 4 side. At the tip of the upper end 5b, an insertion protrusion 5c is formed that protrudes to the side ridge 4 side. The leg 5 is connected to the recumbent ridge 4 by inserting the insertion protrusion 5 c into the insertion port 4 b of the recumbent ridge 4. In addition, the upper surface of the bent upper end portion 5b is flat and serves as a mounting surface 5d of a connection mechanism (not shown).

Further, since the leg 5 is inclined as described above, the side surface 5e toward the outside of the leg structure 2 is slightly directed upward. On the side surface 5e, a recess 5f is formed from the vicinity of the lower end 5a of the leg 5 to the vicinity of the upper end 5b. That is, the leg structure 2 has the recessed part 5f formed in the side surface 5e side which faces the upper side of the inclined leg body 5. As shown in FIG. The recess 5f is a region that is recessed from the side surface 5e toward the inside of the leg structure 2 (on the other leg 5 side), and is formed from the vicinity of the lower end 5a to the vicinity of the upper end 5b of the leg 5. Thus, a long shape is formed along the longitudinal direction of the leg 5.

In addition, the leg 5 has one vertical rib 5g formed along the longitudinal direction of the leg 5 within the recess 5f, and is perpendicular to the vertical rib 5g from the width direction (X direction) and in the height direction (Y A plurality of transverse ribs 5h in the direction). These vertical ribs 5g and horizontal ribs 5h improve the strength of the legs 5. Further, the horizontal rib 5h functions as a support portion of the detachable cover member 7. That is, the horizontal rib 5h has a height (height from the bottom surface of the concave portion 5f (the inner surface of the leg structure 2)) that comes into contact with a later-described edge portion 7d of the detachable cover member 7. Further, the horizontal rib 5h is in contact with the edge portion 7d of the detachable cover member 7 attached to the leg 5, thereby preventing the detachable cover member 7 from entering the recess 5f.

FIG. 4 is an enlarged vertical sectional view in which the lower end 5a of the leg 5 and the adjuster 6 are enlarged. FIG. 5 is an enlarged front view of the lower end portion 5a of the leg 5 and the adjuster 6 as viewed from the depth direction (Y direction). 6 is an enlarged plan view of the lower end 5a of the leg 5 and the adjuster 6. As shown in FIG. As shown in these drawings, the leg 5 has a female screw hole 5j drilled upward from the lower end surface 5i, and a connection hole 5k connecting the female screw hole 5j and the recess 5f.

The female screw hole 5j is a portion into which a later-described male screw portion 6b of the adjuster 6 is screwed. The female screw hole 5j communicates with the recess 5f through the connection hole 5k. The connection hole 5k is coaxially arranged with the female screw hole 5j in plan view. These female screw holes 5j and connection holes 5k are continuously connected in the height direction. Therefore, when the adjuster 6 and the detachable cover member 7 are removed from the leg body 5, the leg body 5 is penetrated by the connection hole 5k and the female screw hole 5j in a plan view. When the adjuster 6 is attached to the leg 5 and the detachable cover member 7 is removed from the leg 5, as shown in FIG. 6, the top of the adjuster 6 (male thread portion) through the connection hole 5k as shown in FIG. 6b) is exposed in the recess 5f. Such a connection hole 5k is used as an insertion hole into which a tool (for example, a battery driver) for adjusting the height of the adjuster 6 is inserted. Further, the connection hole 5 k is used as a positioning hole of the detachable cover member 7 with respect to the leg body 5 by fitting a lower end protrusion 7 b described later of the detachable cover member 7 from above.

Moreover, the leg 5 has the through-hole 5m connected to the lower end part of the recessed part 5f, as shown in FIG.4 and FIG.5. The through-hole 5m is formed on the inner side (the other leg 5 side) of the leg 5 and penetrates the recess from the outside. The through hole 5m is formed on the opposite side of the leg 5 from the mounting position of the removable cover member 7. Such a through hole 5m is an opening for inserting a bar member or the like into the recess 5f. It is possible to remove the removable cover member 7 by inserting a bar member or the like from the through hole 5m and further pressing the removable cover member 7 with the tip of the bar member. Furthermore, the leg 5 has a positioning hole 5n that vertically penetrates the placement surface 5d. An upper end protrusion 7c described later of the detachable cover member 7 is fitted into the positioning hole 5n from below, whereby the detachable cover member 7 is positioned with respect to the leg body 5.

As shown in FIGS. 4 and 5, the adjuster 6 includes a floor contact portion 6a and a male screw portion 6b. The floor contact portion 6 a is a portion that directly contacts the floor on which the desk 1 is installed. The male screw portion 6 b protrudes upward from the floor contact portion 6 a and is a portion that is screwed into the female screw hole 5 j of the leg 5. Further, as shown in FIG. 6, a hexagonal hole 6c is formed at the upper end of the male screw portion 6b.
The hexagonal hole 6c is a portion into which a spanner (tool) for rotating the male screw portion 6b is fitted. Thus, in the present embodiment, the upper end of the male screw portion 6b is the tool mounting portion 6d.

In the present embodiment, the adjuster 6 is fixed to the lower end portion of the leg 5 by screwing the male screw portion 6b of the adjuster 6 into the female screw hole 5j. Furthermore, by attaching a tool to the tool attachment portion 6d of the adjuster 6 and rotating the male screw portion 6b, the male screw portion 6b moves in the height direction, and the position of the adjuster 6 in the height direction (Z direction) is adjusted. Is done. Here, in the present embodiment, the female screw hole 5j communicates with the recess 5f of the leg 5 through the connection hole 5k as described above. For this reason, when the male screw portion 6b is screwed into the female screw hole 5j, the tool mounting portion 6d of the adjuster 6 is exposed to the recess 5f through the connection hole 5k and the female screw hole 5j as shown in FIG. Is done. Therefore, the spanner can be inserted through the connection hole 5k and the female screw hole 5j, and the height of the adjuster 6 can be adjusted.

FIG. 7 is a perspective view of the detachable cover member 7 as viewed from the back side. The detachable cover member 7 is made of a resin material and includes a cover portion 7a, a lower end projection 7b, an upper end projection 7c, and an edge portion 7d as shown in FIG. The cover 7a is a part that covers the recess 5f, and is set to have substantially the same shape as the recess 5f viewed from the depth direction (Y direction). Further, the cover portion 7 a is inclined with respect to the vertical direction in the same manner as the leg body 5. The lower end protrusion 7b is a protrusion that protrudes downward from the lower end of the cover portion 7a, and has flexibility that allows displacement in the height direction (Z direction). The lower end protrusion 7 b is fitted into the connection hole 5 k of the leg 5 when the detachable cover member 7 is attached to the leg 5. The upper end protrusion 7c is a protrusion that protrudes upward from the upper end of the cover portion 7a, and has flexibility that allows displacement in the height direction (Z direction). The upper end protrusion 7 c is fitted into the positioning hole 5 n of the leg 5 when the detachable cover member 7 is attached to the leg 5. The edge portion 7d is a portion that protrudes in the depth direction (Y direction) from each of the end portions in the width direction (X direction) of the cover portion 7a, and extends to the cover portion 7a over the entire region in the height direction (Z direction). Formed along. These edge portions 7d are inserted into the recesses 5f of the legs 5 when the detachable cover member 7 is attached to the legs 5, and come into contact with the horizontal ribs 5h in the recesses 5f. Further, when the detachable cover member 7 is attached to the leg body 5, the surface of the cover portion 7 a is flush with the side surface 5 e of the leg body 5.

When mounting such a removable cover member 7 on the leg 5, for example, the upper end protrusion 7 c is inserted into the positioning hole 5 n of the leg 5 from below. Further, the detachable cover member 7 is rotated around the upper end protrusion 7c while pushing the lower end protrusion 7b upward, and the recess 5f is covered by the cover part 7a. When the cover portion 7a is in the mounting position, the lower end protrusion 7b is fitted into the connection hole 5k by a restoring force, and the removable cover member 7 is fixed to the leg body 5. On the other hand, when the detachable cover member 7 is detached from the leg 5, the lower end protrusion 7 b is elastically deformed by inserting a bar member or the like from the through hole 5 m of the leg 5 and pushing the cover portion 7 a from the back side. Pull out from the connection hole 5k. Thereby, the fixing of the detachable cover member 7 to the leg 5 is released, and the detachable cover member 7 can be detached.

In the desk 1 and the leg structure 2 of the present embodiment as described above, the adjuster 6 having the tool attachment portion 6d at the upper end and the adjuster 6 at the lower end portion are connected, and the tool attachment portion of the connected adjuster 6 is connected. A leg 5 having a recess 5f in which 6d is exposed, and a detachable cover member 7 that is detachable from the leg 5 and covers the recess 5f when attached to the leg 5 are provided. According to the desk 1 and the leg structure 2 of the present embodiment, the tool mounting portion 6d of the adjuster 6 is disposed at a position where the tool mounting portion 6d of the adjuster 6 cannot be visually recognized from the outside when the detachable cover member 7 is mounted. The appearance of the structure 2 can be prevented from being affected, and the height of the adjuster 6 can be easily adjusted with a tool.

Further, in the desk 1 and the leg structure 2 of the present embodiment, the leg 5 is inclined with respect to the vertical direction, and the recess 5f is formed on the side surface 5e facing the upper side of the inclined leg 5, The tool attachment portion 6d of the adjuster 6 is disposed at a position exposed in plan view when the detachable cover member 7 is detached. For this reason, a tool can be attached to the tool attachment portion 6d from directly above the adjuster 6. Therefore, for example, the height of the adjuster 6 can be adjusted by connecting the power tool with the spanner attached to the adjuster 6 from directly above. Therefore, the height of the adjuster 6 can be easily adjusted.

Further, in the desk 1 and the leg structure 2 of the present embodiment, the recess 5f is formed in a long shape along the longitudinal direction of the leg 5. For this reason, compared with the case where a short recessed part is formed, the volume of the leg 5 can be reduced, the desk 1 and the leg structure 2 can be reduced in weight, and the amount of material used can be suppressed.

Further, in the desk 1 and the leg structure 2 of the present embodiment, the leg 5 has a female screw hole 5j communicating with the recess 5f from the outside, and the adjuster 6 is screwed into the female screw hole 5j. In addition, it has a male screw portion 6b having a tool attachment portion 6d formed at the tip. For this reason, it is possible to easily adjust the height by rotating the adjuster 6.

Moreover, in the desk 1 and the leg structure 2 of this embodiment, the leg 5 is formed in the opposite side to the mounting position of the detachable cover member 7, and has the through-hole 5m penetrated from the exterior to the recessed part 5f.
For this reason, by inserting a rod member or the like into the through hole 5m, the removable cover member 7 can be pushed out from the inside to the outside of the recess 5f, and the removable cover member 7 can be easily detached from the leg 5. It becomes possible.

Moreover, in the desk 1 and the leg structure 2 of the present embodiment, the detachable cover member 7 can be easily attached to and detached from the leg 5. For this reason, when the detachable cover member 7 is damaged or dirty, it can be easily replaced. Moreover, according to the installation place of the desk 1 and a user's liking, specifications, such as a color and finishing of the detachable cover member 7, can be easily changed into a desired thing. Further, by attaching the detachable cover member 7 to the outer side surface 5e of the leg 5 inclined with respect to the vertical direction, the apparent area (that is, the exposed surface) of the detachable cover member 7 as viewed from the user is wide. Thus, the visibility of the detachable cover member 7 is improved. Thereby, the appearance of the desk 1 can be improved.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments. Various shapes, combinations, and the like of the constituent members shown in the above-described embodiments are examples, and various modifications can be made based on design requirements and the like without departing from the spirit of the present invention.

For example, in the above embodiment, the configuration in which the leg 5 is inclined has been described. However, the present invention is not limited to this. FIG. 8 is a perspective view showing a modification of the desk and leg structure of the present invention. FIG. 9 is a longitudinal sectional view of the leg structure of the modification. As shown in these drawings, the leg 5 may be configured along the vertical direction. In such a case, the tool cannot be attached to the tool attachment portion 6d of the adjuster 6 from directly above, but the height of the adjuster 6 can be easily adjusted by using a bent hexagon wrench or the like. Further, only one of the two legs 5 included in the leg structure 2 may be configured as a leg along the vertical direction shown in FIGS. 8 and 9.

In the above embodiment, the configuration in which the floor contact member of the present invention is the adjuster 6 has been described. However, this invention is not limited to this, It can also be set as the structure provided with a caster as a floor contact member. In such a case, the fixture can be easily moved.

In the above embodiment, the tool mounting portion 6d in which the hexagonal hole 6c is formed at the upper end of the adjuster 6 has been described. However, the present invention is not limited to this, and a tool mounting portion having a hole of another shape at the upper end of the adjuster 6 can be formed by forming a cross hole or the like to which a driver can be connected.

Moreover, in the said embodiment, the structure which the desk 1 provided with the top plate 3 as a fixture structural member was a fixture of this invention was demonstrated. However, this invention is not limited to this, For example, it is also possible to apply to a fixture provided with a cabinet etc. or a seating part as a fixture structural member.

In the above embodiment, the configuration in which the detachable cover member 7 is fixed to the leg 5 without using a fixing member such as a bolt has been described. However, the present invention is not limited to this, and it is also possible to adopt a configuration in which a fixing member such as a bolt is used to fix the leg.

In the above embodiment, the tool attachment portion 6d of the adjuster 6 is exposed to the recess 5f through the female screw hole 5j and the connection hole 5k. Thus, in the present invention, that the tool mounting portion is exposed in the recess means that a path from the recess directly to the tool mounting portion is secured, and the tool mounting portion is disposed inside the recess. Including the case where it is not. However, it is also possible to adopt a configuration in which the tool attachment portion is disposed inside the recess.

According to the fixture and the leg structure of the present invention, the height of the floor contact member can be easily adjusted with a tool without providing a tool mounting portion at a position where it can be visually recognized from the outside.

1 Desk
2 Leg structure 3 Top plate (Furniture structure member)
5 Leg 5e Side 5f Recess 5j Female screw hole 5k Connection hole 5m Through hole 6 Adjuster (floor contact member)
6b Male thread part 6d Tool attachment part 7 Detachable cover member

Claims

A leg structure for supporting a fixture structure member,
A floor contact member having a tool mounting portion at the upper end;
The floor contact member is connected to the lower end portion, and a leg body having a recess in which the tool mounting portion of the connected floor contact member is exposed,
A leg structure comprising: a detachable cover member that is attachable to and detachable from the leg body and covers the recess when being attached to the leg body.
The leg is inclined with respect to the vertical direction;
The concave portion is formed on a side surface facing the upper side of the inclined leg body,
The leg structure according to claim 1, wherein the tool attachment portion of the floor contact member is disposed at a position exposed in plan view when the detachable cover member is detached from the leg.
3. The leg structure according to claim 1, wherein the recess is formed in a long shape along a longitudinal direction of the leg.
The leg has a female screw hole communicating with the concave portion from the outside;
The leg structure according to any one of claims 1 to 3, wherein the floor contact member has a male screw portion screwed into the female screw hole and having the tool attachment portion formed at a tip portion.
The leg structure according to any one of claims 1 to 4, wherein the leg is formed on a side opposite to a mounting position of the detachable cover member, and has a through-hole penetrating the concave portion from the outside.
A fixture comprising a fixture structure member and a leg structure that supports the fixture structure member from below,
A fixture comprising the leg structure according to any one of claims 1 to 5 as the leg structure.