JP2008086536A - Connection device of column and desk leg body in desk with shelf - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a connection device of a column and a desk leg body in a desk with a shelf, composed by providing a means for mitigating a level difference between the column and the outer side face of the leg body on a leg attaching member connecting the column positioned at an end part and the leg body at the end part in the desk with the shelf in a structure wherein the desk is configured by attaching the leg body to each column by the leg attaching member and attaching a top plate between the adjacent leg bodies, a bracket is freely detachably attached to the prescribed height position of the column at the upper part of the desk and both side parts of a shelf plate are mounted on the adjacent brackets. <P>SOLUTION: The leg attaching member 5 for the end part attached to the rear end face of the leg body 4 is connected to the column 3, and the leg attaching member is provided with a decorative part B which approaches the outer side face of the leg body from the exposed front surface of the column to the front over the entire height of the leg attaching member. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a connecting device between a column and a table leg in a desk with a shelf, and more particularly, a connection between a column and a table leg in a table with a shelf in which a column of a storage shelf is erected at the rear of the table leg. It relates to the device.

  Conventionally, various desks with shelves configured by connecting shelves behind the desk have been provided. For example, in Patent Document 1, a column is erected on the rear end of both legs of a desk via a connecting member, and shelves are attached to the columns in multiple stages, and below the bottom shelf. There is disclosed a structure in which a front panel is detachably attached between both pillars, and a lighting fixture is detachably attached to a lower surface of a shelf plate having a predetermined height to combine a desk and a storage shelf.

  More specifically, a column is erected on the rear end of both legs of the desk via a connecting portion, and a frame is formed by connecting the upper ends of both columns with a side wall, and formed on the front side of the column. The brackets are fitted and locked using the locking holes, and both end portions of the shelf board are supported by both brackets. The connecting member is connected to the rear end surface of the leg body and connected to the inner surface of the rear end portion of the leg body at the front edge of the decorative plate filling the gap between the rear end of the leg body and the rear end of the top plate. An L-shaped fixing plate in plan view is formed at a right angle, and a mounting plate having a substantially L-shaped cross section for bending and fixing the front and inner surfaces of the support post to the rear edge of the decorative plate Formed.

  However, the desk described in the above-mentioned patent document 1 fixes the legs to both sides of the top plate, and gives a rigidity by passing a curtain between the rear ends of both legs, Since the lower shelf board is detachably attached to the front side of the curtain plate in the foot space, both legs are already connected and have high strength. However, the present invention is intended for connecting a common basic structural unit such as a leg, a top plate, a support column, a connecting rod, a bracket, and a shelf to the side sequentially to form a storage shelf having a desired width. It is an additional type. For this purpose, it is necessary to use the same column and to erect the column at the same pitch. Therefore, the end portions of the shelf board and the top board are located on the center line of the support column. In order to reduce the number of parts, it is desirable to share the leg connected to the support in the middle part for supporting the left and right top plates, and in this case, the leg and the center line of the support coincide.

However, at the end, the edge of the top plate is at the position of the center line of the support column located at the end, and the leg of the end must be attached so as not to protrude from the end of the top plate. As a result, the end half of the support column is exposed from the outer surface of the leg, and a stepped portion remains in this portion. The step formed between the outer side surface of the leg at the end and the front surface of the column is conspicuous as a whole, and the appearance is greatly impaired.
JP 2004-16403 A

  Therefore, in view of the above-mentioned situation, the present invention intends to solve the problem that a leg is attached to each column with a leg attachment member, a top plate is attached between adjacent legs, and a desk is configured. In a desk with a shelf having a structure in which brackets are detachably attached to a predetermined height position of the support above and both sides of the shelf are placed on the adjacent bracket, the support and the leg of the end are positioned at the end. A leg mounting member for connecting a body is provided with a means for relaxing a step between the support column and the outer side surface of the leg body. .

  In order to solve the above-mentioned problems, the present invention forms a desk by attaching a leg to each column with a leg mounting member, and mounting a top plate between adjacent legs, and the predetermined column of the column above the desk. At the height position, a bracket is detachably attached and a shelf-equipped desk having a structure in which both sides of the shelf plate are placed on adjacent brackets, and the leg attachment member for the end attached to the rear end surface of the leg And a decorative part that approaches the outer surface of the leg as it goes forward from the exposed front surface of the column to the leg mounting member over the entire height of the leg mounting member. The connection apparatus of the support | pillar and the desk leg body in the desk with a shelf to make was comprised (Claim 1).

  Here, the leg mounting member is provided with a locking plate facing rearward at a position outside the outer surface of the leg, and a fixing plate facing rearward in parallel to the locking plate and inward from the locking plate. A plurality of downward hooks arranged vertically at the rear end of the locking plate are fitted and locked in locking holes formed at the left and right centers of the column, and the fixing plate is fixed to the inner surface of the column. It is preferable that it is screwed to (Claim 2).

  The decorative portion is an inclined plate extending in front of the locking plate, and is formed by bending the inclined plate inward from the front edge of the locking plate (Claim 3).

  Alternatively, the decorative portion is connected to the outer side surface of the locking plate and extends to the side end along the front surface of the support column and from the increased portion toward the outer surface of the leg body. It consists of the extended inclination part (Claim 4).

  In the above-described shelf-equipped desk according to the first aspect of the present invention, there is provided a connecting device between a column and a table leg, wherein a column is attached to each column with a leg mounting member, and a top plate is mounted between adjacent legs. A desk with a shelf with a structure in which a desk is constructed and a bracket is detachably attached to the predetermined height position of the column above the desk and both sides of the shelf are mounted on adjacent brackets is provided. When configuring, the leg mounting member for the end attached to the rear end surface of the leg is connected to the column, and the outer surface of the leg is moved forward from the exposed front surface of the column to the leg mounting member. Since the approaching decorative portion is provided over the entire height of the leg mounting member, the step between the support column and the outer surface of the leg can be relaxed, and the appearance can be improved.

  According to a second aspect of the present invention, the leg mounting member includes a locking plate that is directed rearward from the outer surface of the leg, and a rearward direction that is inward of the locking plate and parallel to the locking plate. A plurality of downward hooks arranged vertically at the rear end of the locking plate are fitted and locked in locking holes formed at the left and right centers of the support column, and the fixing plate is Since it connects by screwing to the inner surface of a support | pillar, a support | pillar and a leg can be connected firmly.

  According to the third aspect, since the inclined plate is bent and extended in front of the locking plate of the leg mounting member, and this inclined plate is used as the decorative portion, it is continuous from the locking plate to the decorative portion. It becomes simple in nature, and the step between the support column and the outer surface of the leg can be relaxed.

  According to a fourth aspect of the present invention, there is provided a bulky portion that is continuous with the outer side surface of the locking plate of the leg mounting member and extends to the side end along the front surface of the support column, and the bulky portion from the bulky portion. Since the decorative part is configured with the inclined part extending toward the side surface, the step between the support column and the outer surface of the leg can be almost concealed by the inclined part, and the appearance can be greatly improved. is there.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 and 2 show a desk with shelves according to the present invention, FIGS. 3 to 7 show details of the present invention, in which 1 is a storage shelf, 2 is a desk, 3 is a column, 4 is a leg, Reference numeral 5 denotes a leg mounting member, 6 denotes a top plate, 7 denotes a connecting rod, 8 denotes a bracket, 9 denotes a shelf plate, and 10 denotes a curtain plate.

  As shown in FIGS. 1 and 2, the shelf-equipped desk according to the present embodiment is composed of a storage shelf 1 and a desk 2, and is connected to the same unit laterally to form a wide shelf-type desk. A plurality of support columns 3 are erected at the same interval, and a leg 4 is attached to each support column 3 with a leg attachment member 5, and a top plate 6 is placed between adjacent leg bodies 4, 4. Mount the desk 2 to connect the upper ends of the adjacent columns 3 and 3 with a connecting rod 7, and attach the brackets 8 to the predetermined height of the column above the desk 2 in a detachable manner. At the same time, both side portions of the shelf plate 9 are placed on the adjacent brackets 8, 8, and the curtain plate 10 is attached below the top plate 6 between the rear ends of the legs 4, 4 or between the columns 3, 3. ing. Although not shown, a back panel can be attached as an option between the columns 3 and 3 adjacent above the top plate 6.

  In this embodiment, the desks 2 and 2 are provided on both front and rear sides of the support pillars 3..., But the desk 2 may be only on one side. Moreover, in this embodiment, all the support | pillars 3 ... are the same shapes, and as shown in FIG. 6, the support | pillars 3, ... are installed upright at equal intervals, and the said top plate 6 and the shelf board 9 are the same. It has a lateral width, and the position of the side end face thereof substantially coincides with the center line of the column 3. Further, all the legs 4 constituting the desk 2 have the same shape, and the legs 4 located at the end are attached to the inner side of the side end surface of the top plate 6 and the legs located at the intermediate part. 4 is set so that the center line of the leg 4 coincides with the joining line of the adjacent top plates 6 and 6 so as to straddle the adjacent top plates 6 and 6. Here, the same pitch W is set by the connecting rod 7.

  More specifically, as shown in FIGS. 3 to 5, locking holes 11,... Are formed at predetermined intervals on the front and rear surfaces of the column 3 in a line along the center line. And the said leg 4 has the protrusion part 12 which the both sides | surfaces of the rear part protruded stepwise as shown in FIG. The end leg mounting member 5 is connected to the rear end surface of the leg 4 and extends backward from the outer edge of the mounting plate 13 which is screwed, and further extends inward from the rear edge. The reinforcing collar portion 14 is formed. Further, a locking plate 15 is fixed to the outer surface of the reinforcing collar 14 on the leg mounting member 5, and the locking plate 15 faces rearward from the outer surface of the leg 4 to the outer position. A plurality of downward hooks 16,... That are fitted and locked in the locking holes 11,.

  In addition, the inner edge of the reinforcing collar 14 of the leg mounting member 5 is bent rearward at a right angle to form a fixing plate 17 parallel to the locking plate 15, and the mounting plate 13 has an L-shaped reinforcement. The member 18 is fixed, and the fixing plate 19 extending rearward of the reinforcing member 18 is overlapped with the fixing plate 17 to increase the strength. The fixing plates 17, 19 are attached by screwing the downward hooks 16,... Into the locking holes 11,. Further, the raised portion 21 of the lower connecting member 20 fixed in advance to the lower end portion of the reinforcing flange portion 14 by welding or the like is inserted into the rear end portion of the leg body 4, and the leg attachment to the rear end of the leg body 4 is performed. The attachment strength of the member 5 is increased.

  Then, the inclined plate 22 is extended inwardly in front of the locking plate 15, and a step between the inclined plate 22 and the locking plate 15 is formed between the support column 3 and the outer surface of the leg 4. This is a cosmetic part B that visually relaxes. In this case, as shown in FIG. 5 (b), the decorative portion B extends outward from the outer side surface of the leg 4 and forwards from the left and right central portions of the front surface of the support column 3 (locking plate 15). Then, as it goes forward, the outer surface of the leg 4 is inclined and approached (inclined plate 22), and the protruding portion 12 of the leg 4 is covered. Due to the presence of the decorative portion B, the step between the support column 3 and the outer surface of the leg 4 is visually relieved.

  Further, the lateral width of the support column 3 is wider than the lateral width of the rear end surface of the leg 4, and both the fixing plates 17 and 19 are made to coincide with the center line of the leg 4. Since the locking plate 15 is located outward from the outer surface of the leg 4, the inclined plate 22 can have an angle. In addition, the connection strength between the support column 3 and the leg 4 is improved as the distance between the locking plate 15 and the fixing plates 17 and 19 increases. Further, since the locking plate 15 is perpendicular to the front and rear surfaces of the support column 3, when the side panel or the like is attached using this stepped portion, the locking plate 15 is brought into contact with the inner surface of the side panel. Therefore, the side panel or the like can be attached stably.

  Moreover, what was shown in FIG. 7 is other embodiment of makeup | decoration part B1. In other words, the decorative part B is connected to the outer side surface of the locking plate 15 and extends from the bulky part 23 to the side end along the front surface of the column 3 and the leg body 4. It consists of the inclination part 24 extended toward the outer side surface. The step between the support column 3 and the outer surface of the leg 4 is completely filled with the triangular portion in plan view by the decorative portion B1.

  Next, based on FIGS. 8-10, the intermediate | middle part leg attachment member 25 for connecting the said leg 4 to the support | pillar 3 in an intermediate part is demonstrated easily. The intermediate leg mounting member 25 has a main body portion 26 having a substantially U-shaped cross section in plan view, and the main body portion 26 is rearward on both side edges of a mounting plate 27 screwed to the rear end surface of the leg 4. The fixing plates 28 and 28 are formed to face each other, and an intermediate member 29 having a substantially L-shaped cross section is fixed to the mounting plate 27 between the both fixing plates 28 and 28, and the intermediate members 29 are directed to the rear. A plurality of downward hooks 31, which are fitted and locked in the locking holes 11 of the support column 3, are arranged in a row at the rear end of the stop plate 30. Here, the locking plate 30 is positioned in parallel to the center of both the fixing plates 28, 28.

  Then, the intermediate leg mounting member 25 is firmly attached to the rear end surface of the leg body 4 with a screw and the lower connecting member 20 in the same manner as described above, and then the fixing plates 28 and 28 are connected to the intermediate column 3. Are fitted together so as to embrace both side surfaces thereof, and the downward hooks 31,... Are fitted and locked in the locking holes 11,. Are firmly connected. In this connected state, the center lines of the support column 3 and the leg body 4 coincide.

  As described above, the pillars 3 are erected at a constant pitch W, and the legs 4 are connected to the pillars 3. As shown in FIGS. 5 and 6, the legs 4 positioned at the ends are The end 4 is attached with a connecting piece 32 slightly inward from the side end of the top plate 6 using the leg attachment member 5, and as shown in FIG. 6 and FIG. The intermediate leg mounting member 25 is attached to the center of the column 3 and is located across the joining line of the adjacent top plates 6 and 6, so that both ends are connected by the connecting pieces 33.

It is the whole storage shelf to which the present invention is applied. It is a front view of a storage shelf similarly. It is a side view of the state which connected the support | pillar and leg body of the edge part with the leg attachment member for edge parts. It is a disassembled perspective view which similarly shows the connection structure of an edge part. The connection structure of an edge part is similarly shown, (a) is a simplified cross-sectional view in which the top plate is omitted, and (b) is an enlarged cross-sectional view of the main part. It is an explanatory top view which shows arrangement | positioning of a support | pillar, a leg, and a top plate. It is an expanded horizontal sectional view of the principal part which shows other embodiment of this invention. It is a side view of the state which connected the support | pillar and leg body of the intermediate part with the leg attachment member for intermediate parts. It is a disassembled perspective view which similarly shows the connection structure of an intermediate part. The connection structure of an intermediate part is shown similarly, (a) is the simplified cross-sectional view which abbreviate | omitted the top plate, (b) is an expanded cross-sectional view of the principal part.

Explanation of symbols

1 storage shelf, 2 desks,
3 struts, 4 legs,
5 End mounting members for the end, 6 Top plate,
7 Connecting rod, 8 Bracket,
9 shelves, 10 curtains,
11 locking hole, 12 protrusion,
13 Mounting plate, 14 Reinforcement collar,
15 locking plate, 16 downward hook,
17 fixing plate, 18 reinforcing member,
19 fixing plate, 20 lower connecting member,
21 standing part, 22 inclined plate,
23 bulking part, 24 inclined part,
25 Leg mounting member for intermediate part, 26 Main body part,
27 mounting plate, 28 fixing plate,
29 intermediate member, 30 locking plate,
31 downward hook, 32 connecting piece,
33 connecting piece, B makeup part,
B1 makeup department.

Claims (4)

  A leg is attached to each column with a leg mounting member, a top plate is mounted between adjacent legs to constitute a desk, and a bracket is detachably mounted at a predetermined height position of the column above the desk. A shelf-equipped desk having a structure in which both sides of a shelf plate are mounted on adjacent brackets, and an end leg mounting member attached to a rear end surface of the leg is connected to the support column, and the leg mounting member A support part in a desk with shelves and a table leg body, wherein a decorative part that approaches the outer surface of the leg body as it goes forward from the exposed front surface of the support column is provided over the entire height of the leg mounting member. Coupling device.   The leg mounting member is provided with a locking plate facing rearward at a position outside the outer surface of the leg, and a fixing plate facing inward and parallel to the locking plate inward from the locking plate, A plurality of downward hooks lined up and down at the rear end of the locking plate are fitted and locked in locking holes formed at the left and right centers of the column, and the fixing plate is screwed to the inner side surface of the column. The connecting device of the support | pillar and desk leg body in the desk with a shelf of Claim 1 formed.   The column in a desk with shelves according to claim 2, wherein the decorative portion is an inclined plate extending in front of the locking plate, and the inclined plate is bent inward from a front edge of the locking plate. Connecting device between the table and the table legs. The decorative portion is connected to the outer side surface of the locking plate, and extends toward the side end along the front surface of the support column, and extends from the increased portion toward the outer surface of the leg. The connecting device for supporting columns and table legs in a desk with shelves according to claim 2, comprising an inclined portion.

Images