Hanging bundle structure in partition

Abstract

To provide a hanging bundle structure in a partition in which in a transom space formed by providing a transom 4 between right and left vertical supports 2 and erecting a hanging bundle 5 from the transom 4, when a configuration is made so that the transom 4 is fitted and inserted into a transom fitting groove 5d formed at the lower end part of the hanging bundle 5 to make the transom 4 narrower than the hanging bundle 5, the lower end surface of an extension part 5e extending from the hanging bundle 5 at the lower end of the transom 4 is covered.SOLUTION: A lower end of an extension part 5e of a hanging bundle 5 is covered with a blocking piece 8b formed at the lower end of a cap material 8 provided with a vertical piece 8a fastened via a machine screw 7 at a groove bottom piece 5ba of a transom fitting groove 5b formed in the hanging bundle 5.SELECTED DRAWING: Figure 4

Description

[Technical field]

[0001] The present invention relates to the technical field of a suspension bundle structure in a partition installed to separate an indoor space. [Background technology]

[0002] Generally, partitions are installed to divide indoor spaces, and among such partitions there is one that comprises a transom frame made up of vertical posts that are erected with a gap on the left and right to reach the ceiling, a door frame that is installed between the adjacent vertical posts on the left and right, and a hanging beam that is erected from the middle of the door frame in the left-right direction to the ceiling (see, for example, Patent Document 1). In this structure, the hanging bundles are the same vertical components as the vertical supports, and so the same materials are used to achieve uniformity. However, the crosspieces are designed so that their lower ends are fitted into grooves formed in the crosspieces (see, for example, Figure 8 of Patent Document 1), resulting in a structure in which the crosspieces are wider in the front-to-back direction than the hanging bundles and protrude forward and backward. This creates problems when used as a partition, as the crosspieces have a wide structure that protrudes forward and backward in relation to the vertical supports and hanging bundles, marring the appearance. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Utility Model Application Publication No. 57-125810 Summary of the Invention [Problem to be solved by the invention]

[0004] It has therefore been proposed to make the eyelet narrower in the front-to-back direction than the hanging bundle, so that the eyelet fits within the width of the hanging bundle.With this configuration, the eyelet is fitted into an eyelet fitting groove formed on the lower edges of the left and right halves of the hanging bundle, and as a result, the front and rear halves of the hanging bundle have extensions that extend further in the front-to-back direction than the eyelet.However, if this extension is left in this state, there is a problem that the cut surface of the lower end will be visible in the cut state, marring the appearance, and this problem is the subject of the present invention. [Means for solving the problem]

[0005] The present invention was created in consideration of the above-mentioned actual situation and with the aim of solving these problems. The invention of claim 1 is a hanging bundle structure for a partition, in which a frame for a transom is constituted by vertical supports that are erected with a gap on the left and right to reach the ceiling, mullions provided between the adjacent vertical supports on the left and right, and a hanging bundle that is erected from the middle of the mullions in the left and right direction to reach the ceiling, the front-to-back width of the hanging bundle being wider than the mullions, and a mullion insertion groove into which the mullions are inserted is formed at the lower edge of the hanging bundle, the hanging bundle having an extension that extends outward in the front-to-back direction from the mullions, and the lower edge of the extension is covered with a cap material. The invention of claim 2 is a hanging bundle structure in a partition described in claim 1, characterized in that the hanging bundle has a rectangular tubular shape having four pieces, front, back, left and right, at least one of the pieces in the front-to-back direction has an engagement groove formed therein for fitting and installing a transom board, and the piece with the engagement groove formed therein has an extension portion whose groove bottom piece remains because an interlocking insertion groove passes through it further inward in the front-to-back direction than the groove bottom piece of the engagement groove, and the cap material covering the extension portion is a first cap material having a vertical piece portion fastened to the groove bottom piece of the remaining engagement groove, and a closing piece portion covering the lower edge of the extension portion. The invention of claim 3 is a hanging bundle structure in a partition described in claim 2, characterized in that the hanging bundle has fitting grooves formed in four pieces on the front, back, left and right, and the two front and back pieces have front and back extending portions with groove bottom pieces remaining due to the formation of blind fitting grooves that pass further inward in the front-to-rear direction than the groove bottom pieces of the front and back fitting grooves, and the cap material is a first cap material that has vertical pieces fastened to the groove bottom pieces of the fitting grooves of the two front and back pieces, respectively, and covering pieces that cover the lower edges of the front and back extending portions. The invention of claim 4 is a hanging bundle structure for a partition described in claim 1, characterized in that the hanging bundle has a rectangular tubular shape having four pieces, front, back, left and right, of which three pieces, the left and right and one of the front and back pieces, have fitting grooves formed therein, and the remaining piece in the other front and back direction has a surface piece without a fitting groove, the piece in one front and back direction has an extension piece formed in a state where the groove bottom piece remains by forming the interlocking fitting groove passing further inward in the front and back direction than the groove bottom piece, and the piece in the other front and back direction has an extension piece formed in a state where the surface piece is present, the cap material provided on the one piece in the front and back direction is a first cap material having a vertical piece fastened to the groove bottom piece and a closing piece covering the lower edge of the extending piece, and the cap material provided on the other piece in the front and back direction is a second cap material having an interlocking fastening piece fastened without interlocking and a closing piece covering the lower edge of the extending piece. The invention of claim 5 is a hanging bundle structure for a partition as described in claim 4, characterized in that the hanging bundle is divided into a main body portion having a groove bottom piece for forming a pair of left and right fitting grooves, a connecting piece portion connecting one front-to-rear sides of the groove bottom pieces, and a surface piece portion connecting the other front-to-rear sides of the groove bottom pieces, and a divided portion in which an fitting groove which serves as one of the front-to-rear pieces is formed, and the hanging bundle is formed by butting the groove bottom piece of the fitting groove of the divided portion against the connecting piece portion, and the blind fitting groove is formed in a state in which the groove bottom piece of the divided portion remains but the connecting piece portion is cut out. Effect of the Invention

[0006] By adopting the invention of claim 1, a frame for a transom is constructed with a stringer and a hanging bundle. In this case, when the front-to-back width of the hanging bundle is made wider than the stringer and a stringer insertion groove into which the stringer is inserted is formed at the lower edge of the hanging bundle, the lower edge of the extending portion extending outward in the front-to-back direction from the stringer of the hanging bundle is covered by the cap material. As a result, even if the lower edge of the hanging bundle is in a detached state, it is covered by the cap material and visibility is not impaired. By adopting the invention of claim 2 or 3, the hanging bundle has a rectangular tubular shape having four pieces, front, back, left and right, and in this case, one of the pieces in the front-to-back direction has an engagement groove formed therein for fitting and installing the transom board, and an interlocking insertion groove is formed in a state where it passes further inward in the front-to-back direction than the groove bottom piece of the engagement groove, so that the groove bottom piece has an extension portion remaining.By using a first cap material that covers the extension portion and that has a vertical piece fastened to the groove bottom piece of the remaining engagement groove and a closing piece that covers the lower edge of the extension portion, it is possible to reliably cover the extension portion in which the engagement groove is formed. By adopting the invention of claim 4, when the hanging bundle has an engagement groove formed in one half in the front-to-rear direction and the other half has a surface portion formed without an engagement groove, an interlocking engagement groove is formed in a state that passes further inward in the front-to-rear direction than the groove bottom piece of the engagement groove of one half in the front-to-rear direction and the surface portion of the other half, so that the groove bottom piece remains on one half in the front-to-rear direction and an extension portion with the interlocking covered on the surface portion of the other half is formed, and by using a first cap material having a vertical piece fastened to the groove bottom piece remaining on one half in the front-to-rear direction and a blocking piece covering the lower edge of the extension portion, and a second cap material having an interlocking fastening piece fastened to the interlocking groove and a blocking piece covering the lower edge of the extension portion of the other half in the front-to-rear direction, the lower edge of the extension portion can be reliably covered regardless of the presence or absence of an engagement groove. By adopting the invention of claim 5, even if the hanging bundle is constructed as being divided into a main body portion having a pair of left and right groove bottom pieces, a connecting piece portion connecting the groove bottom pieces, a surface piece portion, and a divided portion in which an engaging groove is formed, which serves as one of the pieces in the front-to-rear direction, the interleaved insertion groove can be formed by leaving the groove bottom piece portion of the divided portion but cutting out the connecting piece portion, thereby simplifying the structure. [Brief description of the drawings]

[0007] [Figure 1] FIG. [Diagram 2] (A) and (B) are a front view and a cross-sectional plan view of the transom area. [Diagram 3] 13(A) and 13(B) are longitudinal cross-sectional views of the transom hanging bundle portion and the transom board portion. [Figure 4] 1A, 1B, and 1C are a front view, a longitudinal section, and a transverse section of the lower end portion of the hanging bundle. [Diagram 5] (A), (B), and (C) are a plan view, a lower front view, and a lower side view of the hanging bundle. [Figure 6] 1A, 1B, 1C, and 1D are a front view, a plan view, a side view, and a perspective view of a first cap member. [Figure 7] 11 shows a second embodiment, with (A), (B), and (C) being a front view, a sectional plan view, and a sectional side view of a transom portion. [Figure 8] FIG. 4 is a cross-sectional plan view of the lower end portion of the hanging bundle. [Figure 9] 1A, 1B, 1C, and 1D are a front view, a rear view, a cross-sectional side view, and a cross-sectional plan view of the lower end portion of the hanging bundle. [Figure 10] 1A, 1B, and 1C are an exploded plan view, an exploded side view, and a perspective view of the main body of the hanging bundle. [Figure 11] 1A, 1B, 1C, and 1D are a front view, a plan view, a side view, and a perspective view of the second cap member. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0008] First, a first embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a partition that divides an indoor space into front and rear, and the partition 1 comprises vertical supports 2 that are adjacent to each other on the left and right and are erected so as to reach a ceiling rail 3 installed from a floor part F to a ceiling part H, a transom frame 4 that is installed between the adjacent vertical supports 2 on the left and right, and a hanging beam 5 that is erected so as to reach the ceiling rail 3 from the middle part of the transom 4 in the left-right direction, and a transom board 6 is incorporated into the transom space partitioned by the vertical supports 2, the ceiling rail 3, the transom 4, and the hanging beam 5, all of which are conventional in construction. In addition, in the partition 1 of this embodiment, a hinged door body 11 is provided below the area where the transom space is formed, and a thin plate material such as a glass plate is used for the transom board 6 incorporated into the transom space, and further, the vertical supports 2 are separated by a thick panel body 12.

[0009] In this embodiment, the vertical support 2 and the hanging bundle 5 are made of the same molding material, and therefore the structure of the hanging bundle 5 will be described in detail below, and the description of the hanging bundle 5 will be cited for details of the vertical support 2. The hanging bundle 5 is formed in a square tube shape having four peripheral pieces 5a, and each piece 5a is configured to have a fitting groove 5b for fitting and installing the transom plate 6. The groove bottom piece 5ba, which is the groove bottom of each fitting groove 5b, is connected to form a square rectangular tube shape in a plan view, and the corners become inner corners 5bb, from which extension piece pieces 5bc are formed to extend to become groove side pieces of the fitting groove 5b, and the tip edge of the extension piece piece 5bc becomes an outer corner piece 5bd, and the end side piece pieces 5be are formed to extend from the outer corner piece 5bd so as to be parallel to the groove bottom piece piece 5ba and face each other. In this embodiment, in order to incorporate the thin transom boards 6 into the front and rear fitting grooves 5b, the frame material 6a is fitted and attached into the fitting grooves 5b.

[0010] In this structure, the opposing end side pieces 5be are configured so that their tip edges 5bf face each other with a gap of a width sufficient to fit a frame material (push edge) 6a for attaching the transom board 6 into them, in order to form the opening of the fitting groove 5b. Of the four fitting grooves 5b on the front, back, left, and right, the frame material 6a is fitted and assembled between the end side piece parts 5be of the two left and right fitting grooves 5b, while a surface material 13 for covering the opening of the fitting groove 5b is attached freely engageably to the tip edge 5bf of the outer piece part 5be between the end side piece parts 5be of the two front and back fitting grooves 5b, and in this manner a hanging bundle 5 with four pieces 5a is formed.

[0011] The bottom pieces 5ba of the two left and right fitting grooves 5b of the hanging bundle 5 thus constructed form a gable insertion groove 5d for inserting the gable 4 from below, but in this case, the gable 4 has a rectangular tubular shape, and the upper piece 4a is formed with the fitting groove 4b for fitting the transom board 6. The front-to-rear width of the gable 4 is slightly narrower than the width between the bottom pieces 5ba of the fitting grooves 5b formed in the two front and rear pieces 5a of the hanging bundle 5, so that the front and rear fitting grooves 5b remain in a state where the groove bottom pieces 5ba remain even if the gable insertion grooves 5d are formed, and by configuring in this way, the two front and rear pieces 5a of the hanging bundle 5 form an extension 5e having the fitting groove 5b with the groove bottom pieces 5ba remaining. The interlock 4 is configured to be attached to the hanging bundle 5 by fitting it from below into an interlock insertion groove 5d formed in the two left and right pieces 5a of the hanging bundle 5, and screwing a pair of upper and lower screws 7 from the front and rear groove bottom pieces 5ba into the front and rear pieces 4c of the interlock 4.

[0012] When the lower end of the hanging bundle 5 is fitted and attached to the outside of the interlining 4 in this manner, the front and rear mating grooves 5b of the hanging bundle 5 become extensions 5e having groove bottom pieces 5ba and extending outward in the front-to-rear direction relative to the front and rear pieces 4c of the interlining 4, and the lower ends of the extensions 5e are covered with a cap material 8. The cap material (first cap material) 8 is roughly L-shaped in side view and comprises a vertical piece 8a and a blocking piece 8b extending outward in the fore-and-aft direction from the lower edge of the vertical piece 8a. The blocking piece 8b is fitted from below against the lower edge of either the fore-and-aft extending portion 5e to be covered, and the vertical piece 8a is fitted against the groove bottom piece 5ba of the fore-and-aft mating groove 5b on the outer surface in the fore-and-aft direction. The vertical piece 8a is then fastened together with the groove bottom piece 5ba to the front and rear pieces 4c of the interlining 4 with the lower screw 7, so that the lower edge of the extending portion 5e of the hanging bundle 5 is covered. In this manner, if the hanging bundle 5 with the cap material 8 attached were left in this state, the screws 7 screwed into the groove bottom pieces 5ba of the front and rear mating grooves 5b would be exposed and visible, which would mar the appearance. Therefore, in this embodiment, the hanging bundle 5 is covered with a surface material 13 attached between the tip edges 5bf of the end pieces that make up the mating groove 5b, so that not only the groove bottom pieces 5ba but also the screws 7 are not visible.

[0013] In the present embodiment configured as described above, the transom frame is provided with hanging bundles 5 erected from the left-right middle of the transoms 4 provided between the vertical supports 2 adjacent to the left and right to the ceiling rail 3, the front-to-back width of the hanging bundles 5 is made wider than the transoms 4, and the transoms 4 are fitted into the transom fitting grooves 5d provided at the lower end edges of the hanging bundles 5, resulting in a smart structure in which the transoms 4 do not protrude from the hanging bundles 5 in the front-to-back direction and the appearance is not marred, while the lower end edges of the extensions 5e of the hanging bundles 5 protruding from the transoms 4 in the front-to-back directions are covered with the cap material 8 by making the transoms 4 narrow. As a result, the hanging bundle extensions 5e do not remain cut off and are not visible, resulting in an excellent appearance.

[0014] Furthermore, in this case, the hanging bundle 5 is configured such that the fitting grooves 5b are formed in all four pieces 5a, and the interlining fitting groove 5d into which the interlining 4 is fitted is formed between the two left and right pieces 5a, passing further inward in the fore-aft direction than the groove bottom piece 5ba of the fitting groove 5b formed in the two front and rear pieces 5a. As a result, extensions 5e are formed at the front and rear of the hanging bundle 5 with the groove bottom piece 5ba remaining. Therefore, a first cap material 8 is used as the cap material 8 that covers the lower edge of the hanging bundle extension portion 5e, and has a vertical piece 8a that is fixed via screws 7 while being fitted to the remaining groove bottom piece 5ba from the outside in the fore-aft direction. As a result, the installation of the first cap material 8 is also simplified. Therefore, the first cap material 8 is assembled to the hanging bundle 5 having the interlining insertion groove 5d of the hanging bundle 5 externally fitted into the interlining 4, and in this state is fastened with the screw 7 to achieve screw fixation.

[0015] Of course, the present invention is not limited to the above-described embodiment, and can also be implemented in a case where the hanging bundle 5 does not have a fitting groove 5b in one piece 5a in the front-to-rear direction, and a surface piece 15c that forms the surface of the hanging bundle 15 is formed. Below, the second embodiment will be explained using Figure 7 and subsequent figures. In the second embodiment, the transom board 6 is not thin as in the first embodiment, but is a panel body 12 of the same thickness as that provided between the vertical supports 2, and therefore there is no frame material 6a. In this case, the hanging bundle 15 has fitting grooves 15b formed in three pieces 15a on the left and right and one side of the front and rear direction, and the remaining piece 15a on the other side of the front and rear direction does not have the fitting groove 15b, and a surface piece 15c is formed in the surface area where the surface material 13 of the first embodiment is attached, and therefore the other piece 15a does not have a groove bottom piece 15ba.

[0016] Specifically, the configuration of the hanging bundle 15 of this embodiment is such that a groove bottom piece 15ba of the fitting groove 15b is formed on three pieces 15a on the left and right and one side in the front-rear direction (rear side), and the piece 15a on one side in the front-rear direction (hereinafter described as the front side in this embodiment, but the front and rear may be reversed) does not have the fitting groove 15b and has a surface piece 15c. In this case, the hanging bundle 15 of the second embodiment is composed of two members, a main body part 15g and a division part 15h. In this case, the main body 15g of the hanging bundle 15 has a fitting groove 15b with groove bottom pieces 15ba on both the left and right sides, but the left and right groove bottom pieces 15ba have the extension pieces 15bc extending from the front end side similar to those in the first embodiment, whereas the rear end side has no extension piece 15bc, and a connecting piece 15bg is formed by connecting the rear end edges of the left and right groove bottom pieces 15ba. The tip edges of the extension pieces 15bc become the outer corner parts 15bd, and the left and right outer corner parts 15bd are connected to each other by the front piece part 15c, while the end side pieces 15be are extended rearward from the left and right outer corner parts 15bd.

[0017] In contrast, in order to form the mating recess 15b on the rear side, the divided portion 15h of the hanging bundle 15 is formed by a groove bottom piece 15ba, left and right extending piece portions 15bc extending from both the left and right end edges of the groove bottom piece 15ba, and end side piece portions 15be extending forward and inward to the left and right with the tip edges of the extending piece portions 15bc serving as outer corner portions 15bd. The hanging bundle 15 is fastened with a screw 7 while the groove bottom piece 15ba of the dividing portion 15h is abutted against the connecting piece portion 15bg of the main body portion 15g, so that the front side has no mating groove 15ba and the front piece portion 15c is formed, and the remaining left and right sides and the three rear pieces 15a have mating grooves 15ba formed. In the hanging bundle 15 configured in this manner, a blind insertion groove 15d is formed by cutting out the lower ends of the left and right mating grooves 15ba. The blind 4 to be inserted into the blind insertion groove 15d is sized to pass through the rear connecting piece portion 15bg, so the lower end of the connecting piece portion 15bg of the main body portion 15g through which the blind 4 passes is cut out, but the groove bottom piece portion 15ba of the dividing portion 15h remains uncut to form the extension portion 15e on that side.

[0018] In a hanging bundle 15 having such a configuration, a front extension portion 15e is provided in which there is no fitting groove 15b and only a surface piece portion 15c is formed, and a rear extension portion 15e in which a fitting recess 15b is formed. As a cap material for covering the lower edge of these extension portions 15e, the rear extension portion 15e is made of the first cap material used in the first embodiment, and the extension portion 15e in which the front surface piece portion 15c is formed is made of a second cap material 18 having a structure different from that of the first cap material 8.

[0019] The second cap material 18 needs to be installed without the groove bottom piece 15ba, rather than with the groove bottom piece 15ba as in the case of installing the first cap material 8, and therefore comprises an interlining fastening piece 18a which is fastened to the upper piece 4a of the interlining 4 via a screw 7, a connecting piece 18b which is bent downward from the interlining fastening piece 18a so as to fit along the front piece 4c of the interlining 4, and a covering piece 18c which is bent forward from the lower edge of the connecting piece 18b to cover the lower edge of the extension portion 15e.

[0020] When attaching the lower end of the hanging bundle 15 configured in this manner to the umbilical cord 4, first the umbilical cord fastening piece 18a of the second cap material 18 is placed against the umbilical cord upper piece 4a, and the connecting piece 18b is placed against the front piece 4c of the umbilical cord 4, and then the umbilical cord fastening piece 18a is fastened to the umbilical cord upper piece 4a using the screw 7, thereby attaching the second cap material 18 to the umbilical cord 4. Thereafter, the main body portion 15g is assembled to the interlining 4. In this case, the lower edge of the front extension piece 15bc having the surface piece 15c is abutted from above against the blocking piece 18c of the second cap material 18 when the main body portion 15g is assembled into the interlining 4. Then, the groove bottom piece 15ba of the dividing portion 15h is attached to the connecting piece portion 15bg of the assembled main body portion 15g, and the vertical piece portion 8a of the first cap material 8 is attached to the groove bottom piece portion 15ba. In this state, the main body portion 15g, the dividing portion 15h, and the first cap material 8 can be attached to the interlining 4 by tightening the screw 7. Then, the fitting groove 15ba of the dividing portion 15h is covered with the surface material 13 to attach the hanging bundle 15 to the interlining. The lower edge of the hanging bundle 15 attached in this manner has the extension piece 15bc, which does not have the front mating groove 15ba and where the surface piece 15c is formed, covered by the blocking piece 18c of the second cap material 18, while the rear extension piece 15bc, where the mating groove 15ba is formed, is covered by the blocking piece 8b of the first cap material 8, so that visibility is not impaired.

[0021] Incidentally, the present invention can be implemented with the hanging bundle 5 not being a split type as in the second embodiment described above, but rather being an integrated type in which fitting grooves 5b are formed in three pieces 5a and a surface piece 5c is formed on one piece 5a.Furthermore, the hanging bundle 5 can also be configured with two front and rear pieces 5a each having a surface piece 4c, in which case a second cap material 18 will be used to cover the front and rear extensions. [Industrial Applicability]

[0022] The present invention can be used as a suspension bundle structure in a partition that is installed to separate an indoor space. [Explanation of symbols]

[0023] 1 Partition 2 Vertical Supports 4. No Eyes 4a Upper piece 5 Hanging bundle 5a piece 5b Fitting groove 5ba Groove bottom piece 5d Inset groove 5e Extension 6 Transom Board 7 Bis 8 First Cap Material 8a Vertical piece 8b Closure 15 Hanging bundle 15a Katabe 15b Fitting groove 15ba Groove bottom piece 15bc extension piece 15c Table piece 15d Inset groove 15g Main body 15h split part 18 Second cap material 18a Blind fastening piece 18b Connecting piece 18c Closure

Claims

1. The transom frame is made up of vertical supports that are erected to reach the ceiling with a gap on the left and right, crossbeams provided between adjacent vertical supports on the left and right, and hanging beams that are erected from the middle of the crossbeams in the left and right direction to the ceiling, A partition in which the front-to-rear width of the hanging bundle is made wider than the width of the lintel, and a lintel insertion groove into which the lintel is inserted is formed at the lower end edge of the hanging bundle, The hanging bundle has an extension portion extending outward in the front-rear direction from the lattice, A hanging bundle structure for a partition, characterized in that the lower end edge of the extension portion is covered with a cap material.

2. The hanging bundle has a rectangular tubular shape with four pieces, front, back, left and right, and at least one piece in the front-back direction has a fitting groove formed therein for fitting and assembling the transom board; The piece in which the fitting groove is formed has an extension part in which the groove bottom piece remains by the interleaved fitting groove passing inside in the front-rear direction from the groove bottom piece of the fitting groove, A hanging bundle structure for a partition as described in claim 1, characterized in that the cap material covering the extension portion is a first cap material having a vertical piece portion fastened to the groove bottom piece portion of the remaining mating groove and a closing piece portion covering the lower edge of the extension portion.

3. The hanging bundle has fitting grooves formed on the four sides, front, back, left and right, Among them, the front and rear two pieces have front and rear extensions with the groove bottom pieces remaining by forming an interleaved fitting groove in a state where the interleaved fitting groove passes inside in the front-rear direction from the groove bottom pieces of the front and rear fitting grooves, The hanging bundle structure in a partition as described in claim 2, characterized in that the cap material is a first cap material having a vertical piece portion which is fastened to the groove bottom piece portion of the mating groove of the two front and rear pieces, and a covering piece portion which covers the lower end edges of the front and rear extension parts, respectively.

4. The hanging bundle has a rectangular tubular shape having four pieces, front, back, left and right, and three pieces on the left, right and front and back directions are formed with fitting grooves, and the remaining piece on the other front and back direction is formed with a surface piece without a fitting groove, The piece in which the fitting groove is formed on one side in the front-rear direction is formed in such a manner that the interlocking groove passes through the inner side in the front-rear direction from the groove bottom piece, thereby forming an extension part in which the groove bottom piece remains; The piece on which the other surface piece in the front-rear direction is formed has an extension portion in a state in which the surface piece is present, The cap member provided on one of the front and rear pieces is a first cap member including a vertical piece portion fastened to the groove bottom piece portion and a closing piece portion covering a lower end edge of the extension portion, The hanging bundle structure in a partition as described in claim 1, characterized in that the cap material provided on the other side in the front-to-rear direction is a second cap material having an endless fastening piece portion that is fastened endlessly and a covering piece portion that covers the lower edge of the extension portion.

5. The hanging bundle is divided into a main body portion including a groove bottom piece portion for forming a pair of left and right fitting grooves, a connecting piece portion for connecting one side of the groove bottom pieces in the front-rear direction, and a surface piece portion for connecting the other side of the groove bottom pieces in the front-rear direction, and a division portion in which the fitting groove is formed and which serves as one of the pieces in the front-rear direction, The bottom piece of the groove of the split portion is butted against the connecting piece to form a hanging bundle.

5. The hanging bundle structure for a partition according to claim 4, wherein the interleaved fitting groove is formed in such a manner that the groove bottom piece of the dividing portion is left as it is but the connecting piece portion is cut out.

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