JP2011106507A - Article mounting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an article mounting device in which a mounting position of an article to a mounting face is easily changed along a lock groove of a dovetail groove, and accurately, easily and quickly mounting the article to a desired position. <P>SOLUTION: A first lock member 10 which can be engaged with a lower edge of the lock groove 3 of the dovetail groove is stuck to a holder 9 having an insertion hole 13, a second lock member 11 which can be engaged with an upper edge of a lock groove 3 is pivotally attached to the holder 9, and an insertion piece 15 of the insertion member 14 to which a mounting part 5 for the article to be mounted is inserted into the insertion hole 13. Thereby, by a tip of the insertion piece 15, the second lock member 11 can be restrained to a temporary holding position where the second lock member is engaged with the upper edge of the lock groove 3 not to be detached but to be slidable, and an engagement position where the second lock member is strongly engaged with the upper edge of the lock groove 3 from a free position where the second lock member can enter into or exit from an opening part of the lock groove 3. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an article attachment device for attaching an article to an attachment surface facing in the left-right direction and provided with a groove-like locking groove.

  As a conventional article attachment device of this type, the lower locking piece fixed to the support block is locked to the lower edge of the groove-shaped locking groove facing in the left-right direction provided on the front surface of the beam fence, The upper locking piece pivotally attached to the support block with the shaft facing in the left-right direction with the lower end and side surface of the support by inserting the support supporting the furniture in the upper part into the support hole provided in the support block Is rotated to a position where it engages with the upper edge of the locking groove, and is held at that position (for example, see Patent Document 1).

Japanese Patent No. 3996041 (Claim 7 and FIG. 11)

However, in the conventional article mounting apparatus as described above, when the support is inserted into the support hole of the support block, the upper locking piece is strongly engaged with the upper edge of the locking groove, and the support block is It cannot be moved in the longitudinal direction of the bag.
Therefore, if you want to move the mounting position of the support block to the beam fence in the left-right direction, once pull out the support rod from the support hole of the support block, move the support block to the desired position along the beam fence, The support must be inserted again into the support hole of the support block, and the work for changing the mounting position of the support block is complicated.

  In view of the above-described problems of the conventional technology, the present invention can easily change the attachment position of the article on the attachment surface along the dovetail-shaped locking groove, and can provide the desired article. An object of the present invention is to provide an article attachment device that can be attached to a position accurately, easily and quickly.

According to the present invention, the above problem is solved as follows.
(1) In the article mounting apparatus for mounting an article on a mounting surface that is directed in the left-right direction with a width in the vertical direction deeper than the opening and provided with a groove-like locking groove, the locking groove A first locking member that can be engaged with either one of the upper and lower edges of the locking groove is fixed to a holder having an insertion hole that faces in the vertical direction, and is engaged with either the upper or lower edge of the locking groove. The second locking member is pivotally attached to the holder with a left-right axis, and the insertion piece facing the vertical direction in the insertion member provided with the attachment portion of the article to be attached is inserted into the holder. By inserting into the insertion hole, the second locking member can be inserted into and out of the opening of the locking groove together with the first locking member with the tip of the insertion piece from the free position. It is impossible to detach from the upper or lower edge of the stop groove, but it slides left and right A temporary holding position engaging the ability, so can restrain the engage position to strongly engage the upper or lower the other edge of the locking groove.

With such a configuration, the insertion piece of the insertion member is inserted into the insertion hole of the holder to a position where the rotation of the second engagement member is not constrained. 2 is inserted into the locking groove of the mounting surface from the opening thereof, and the first locking member is engaged with either the upper or lower edge of the locking groove, and then the insertion member is inserted. The insertion piece is pushed into the insertion hole of the holder to the position where the second locking member is constrained to the temporary holding position, and in this state, the holder is slid in the left-right direction along the locking groove, After accurately aligning with the position, the insertion piece of the insertion member is further pushed into the insertion hole of the holder to the position where the second locking member is constrained to the locking position. It can be accurately, easily and quickly attached to the desired position on the surface.
Thereafter, the article is attached to the attachment portion of the insertion member.
Further, with this article attachment device, the insertion piece of the insertion member is slightly moved from the insertion hole of the holder from the state where the article is attached to the attachment surface to the position where the second locking member is constrained to the temporary holding position. By pulling out, the holder can be slid in the left-right direction along the locking groove, and the attachment position of the article can be changed easily. Thereafter, the insertion piece of the insertion member is moved to the second locking position. By pushing the member again to the position where the member is constrained to the locking position, the article attachment device can be reliably fixed at the changed position.
Therefore, the attaching / detaching operation of the article attaching device to the attaching surface and the attaching position changing operation are easy.

(2) In the above item (1), on the opposing surface of the holder and the insertion member, the insertion member is disposed at the first position where the second engagement member is the free position, and the second engagement member is disposed. There is provided an elastic pressure holding means for holding an elastic pressure at a second position where the second locking member is constrained to the temporary holding position and a third position where the second locking member is constrained to the locking position.

  With such a configuration, the insertion member can be securely held against the holder at each of the first to third positions, so that the possibility of erroneous operation can be eliminated.

(3) In the above item (1) or (2), the intermediate portion of the second locking member is pivotally attached to the holder with a horizontal axis, and the locking groove is formed at one end of the second locking member. A hook-shaped hook portion that can be engaged and disengaged is provided at either the upper or lower edge, and a linkage portion is provided at the other end so that the rotation is restricted by the insertion piece of the insertion member.

  With such a configuration, the second locking member can be reliably locked to the edge of the locking groove by the movement of the insertion piece of the insertion member with a simple structure.

  According to the present invention, the attachment position of the article on the attachment surface can be easily changed along the dovetail-shaped locking groove, and the article can be attached to the desired position accurately, easily and quickly. It is possible to provide an article attachment device that can be used.

It is a vertical side view which shows the state which attached the wiring duct cover to the upper side of a low partition using one Embodiment of the article | item attachment apparatus of this invention. It is a vertical side view similar to FIG. 1 showing an initial state in which one article attachment device is attached to the upper side of the partition device. It is a vertical side view similar to FIG. 1 which shows the state in the middle of attaching one article | attachment apparatus to the upper side of a partition apparatus. It is the perspective view which looked at one Embodiment of the article | item attachment apparatus of this invention from diagonally forward. It is a side view similarly. It is a longitudinal front view which follows the VI-VI line of FIG. It is a top view of an arm with a shaft. It is a vertical side view which shows the state which attached the wiring duct cover to the intermediate part of the up-down direction of a high partition using one Embodiment of the article | item attachment apparatus of this invention.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a longitudinal side view showing a state in which a wiring duct cover is mounted on the upper side of a low partition using an embodiment of the article attachment device of the present invention.
In FIG. 1, the left side is the front, the right side is the rear, and the direction orthogonal to the paper surface is the left-right direction.

  The low partition 1 has a groove shape in which the front and rear side surfaces (mounting surfaces) 2a and 2a in the upper part of the upper frame ridge 2 facing in the left-right direction are directed in the left-right direction with the width in the up-and-down direction larger than the opening. And the panels 4 and 4 are mounted on both front and rear side surfaces of the narrow width portion 2b below the front and rear locking grooves 3 and 3 of the upper frame 2.

  A pair of front and rear article mounting devices A and A are mounted on both front and rear surfaces of the upper end portion of the low partition 1 using the locking grooves 3, and mounting portions provided at the upper end portions of both article mounting devices A and A. 5 and 5, a pair of front and rear rotating wiring duct covers 6 and 6, which are articles to be attached, and a mounting type wiring duct cover 7 disposed between them are attached.

Desk top plates 8, 8 located outside the front and rear wiring duct covers 6, 6 are attached to the low partition 1 with attachment means (not shown). A wiring duct (not shown) is disposed above the upper end of 1.
The upper surface of the wiring duct is covered with wiring duct covers 6, 6, 7 so as to be partially opened and closed.

  As shown in FIGS. 4 to 7, each article attachment device A has a holding hole 9 a having an upper surface opened and a lower portion opened backward (rightward in FIG. 5 is rearward and leftward is forward). A holder 9 made of hard synthetic resin having a bottomed rectangular tube shape is provided.

  Side holders 9 and 10 having a downwardly-facing saddle shape that can engage with the lower edge of the locking groove 3 are provided at the lower portions on both sides of the holder 9 so as to protrude rearward.

  Further, in the holder 9, a hook portion 11 a having a hook shape 11 a facing upward and extending rearward through a holding hole 9 a provided in the lower rear portion of the holder 9 and capable of engaging with the upper edge of the locking groove 3 is provided. An intermediate portion of the second locking member 11 at the rear end is pivotally attached with a shaft 12 in the left-right direction.

  At the front end of the second locking member 11 in front of the shaft 12, an insertion piece of an insertion member 14 that is inserted from above into a bottomed insertion hole 13 that is formed in the holder 9 and faces in the vertical direction. The link part 11b is formed so that the rotation is limited by the numeral 15.

The insertion member 14 is formed of a hard synthetic resin and has a rectangular tube shape or a cross section facing downward, which is slightly smaller than the lower end of a box-shaped main body 14a whose rear surface is open with the mounting portion 5 formed at the upper end. The U-shaped insertion piece 15 is continuously provided.
A downward projecting piece 15 a is projected from the front portion of the lower end of the insertion piece 15.

  In the insertion member 14, the insertion piece 15 is inserted into the insertion hole 13 of the holder 9 from above, but the downward protruding piece 15a does not hinder the rotation of the second locking member 11, or FIG. As shown in FIG. 5, the lower end of the downward projecting piece 15a abuts on the upper surface of the linkage portion 11b of the second locking member 11, and the second locking member 11 is hooked by the hook portion 11a of the first locking member. 10 and a first position that can be held in a free position that can be easily inserted into and removed from the opening of the locking groove 3, and slightly lower than the first position, as shown in FIG. The link portion 11b of the stop member 11 is pushed downward, and the second lock member 11 is slid in the left-right direction, although the hook portion 11a cannot be detached forward from the upper edge of the lock groove 3. 2nd position restrained by the temporary holding position which engages movably, and it descends a little further than that, as shown in FIG. The rear surface of the piece 15a is in sliding contact with the distal end portion of the linkage portion 11b of the second locking member 11, and the second locking member 11 is engaged with the hook portion 11a of which strongly engages the upper edge of the locking groove 3. It can move to a third position that is constrained to the combined position.

  The elastic pressure holding means 16 is provided on the opposing surface of the holder 9 and the insertion member 14, and holds the insertion member 14 at the first position, the second position, and the third position. Specifically, as shown in FIG. 6, an upward elastic tongue piece 17 provided on both side surfaces of the insertion piece 15 of the insertion member 14 and having outward engagement claws 17 a at the upper end portion; It is provided on both side walls of the holder 9 so as to face it, and when the insertion piece 15 is located at the first position, the second position, and the third position with respect to the holder 9, the elastic tongue piece 17 It consists of engagement holes 18, 19, and 20 that are elastically engaged with the outward engagement claws 17a.

The elastic tongue piece 17 is preferably formed by cutting from the insertion piece 15 by providing a downward U-shaped cut groove on the side surface of the insertion piece 15.
The elastic tongue 17 may be provided in the holder 9 and the engagement holes 18, 19, 20 may be provided in the insertion piece 15.

  On the lower end front edge of the main body 14a of the insertion member 14 and the upper end front edge of the holder 9, there are provided projecting pieces 21 and 22 for knobs that project forward so as to face each other vertically. By pinching the projecting pieces 21 and 22 from above and below, the insertion member 14 can be easily inserted from the first position through the second position to the third position.

  The insertion member 14 does not enter the insertion hole 13 deeper than the third position by contacting the lower projection piece 22 on the front surface of the insertion piece 15 immediately below the projection piece 21 in the insertion member 14. A stopper 23 is provided for this purpose.

  In this example, the attachment portion 5 provided on the upper end portion of the insertion member 14 is provided with a gap 24 in the middle portion in the left-right direction, and a pair of left and right portions fixed to the upper end of the main body 14a. The pivot shafts 25 and 25, a pair of left and right stopper pieces 26 and 26 that extend obliquely forward and upward from the front portion thereof, and the lower end portion of the main body 14a having a pair of front and rear shafts 27 and 27 accommodated in the gap 24. As shown in FIG. 5, it is rotated between a use position extending rearward from the lower portion of the gap 24 and an accommodation position accommodated in the gap 24 so as to be sandwiched between the stopper pieces 26, 26. The receiving lever 28 is movable.

  As shown in FIG. 7, the receiving lever 28 is provided with a U-shaped or V-shaped slit 29 so that a pair of shafts 27 and 27 are integrally formed on both side surfaces of the bifurcated base end portion. As a fixed thing, it is integrally molded with a hard synthetic resin.

  The pair of left and right vertical ribs 30, 30 provided in the main body 14 a of the insertion member 14 are opened so as to expand rearward, and guides that guide the mounting of the shafts 27, 27 from the rear. Grooves 31, 31 are provided.

  The side walls of the main body 14a are provided with bearing holes 32 and 32 into which small-diameter shaft portions 27a and 27a provided at the outer ends of the left and right shafts 27 and 27 are fitted. A guide groove 33 that opens on the inner surface so as to expand rearward and guides insertion of the small diameter shaft portions 27a and 27a of the shafts 27 and 27 from the rear to the positions of the bearing holes 32 and 32, 33 is provided.

  The receiving lever 28 has a small diameter shaft along the shafts 27 and 27 along the guide grooves 31 and 31 with the base end elastically deformed inward so that the left and right shafts 27 and 27 are close to each other. By pushing the portions 27a, 27a forward along the guide grooves 33, 33 and fitting the left and right small-diameter shaft portions 27a, 27a into the bearing holes 32, 32 by the elastic restoring force of the base end portion The main body 14a of the insertion member 14 can be easily attached.

  Since the article attachment device A is configured as described above, the insertion piece 14a of the insertion member 14 is not restricted to the insertion hole 13 of the holder 9 and the rotation of the second locking member 11 is restricted. The first locking member 10 and the second locking member 11 are inserted into the locking groove 3 of the mounting surface from the opening thereof, and the first locking member 10 is engaged. After engaging the lower edge of the stop groove 3, the insertion piece 14 a of the insertion member 14 is inserted into the insertion hole 13 of the holder 9 to the second position where the second locking member 11 is constrained to the temporary holding position. In this state, the holder 9 is slid in the left-right direction along the locking groove 3 to be accurately aligned at a desired position, and then the insertion piece 14a of the insertion member 14 is moved to the second position. By further pushing the locking member 11 into the insertion hole 13 of the holder 9 up to the third position for restraining the locking member 11 to the locking position, The desired position of the front and rear surfaces of the upper part of Tishon 1, can be accurately, yet easily and quickly attached.

  In addition, when attaching the article | attachment apparatus A to the rear surface of the upper part of the low partition 1, it can attach in the same aspect by reversing the front-back direction from the case where it attaches to the front surface.

Thereafter (or before that), the article is attached to the attachment portion 5 of the insertion member 14.
In this example, as shown in FIG. 3, the wiring duct cover 6 is attached to a pair of left and right pivots 25, 25 at the upper end portion of the insertion member 14 of each article attachment device A attached to the front and rear surfaces of the upper portion of the low partition 1. A downwardly U-shaped bearing portion 6a formed at the base end portion of the wire duct 6 is straddled from above, and then, as shown in FIG. The duct cover 6 is rotated 90 ° rearward), and the lower surface is brought into contact with the upper surface of the tip of the stopper piece 26 to obtain a substantially horizontal use position.

  An elastic body 6b such as a rubber plate or a brush is provided at the front end portion of the wiring duct cover 6 so that the gap between the front end of the wiring duct cover 6 and the top plate 8 can be closed in a good manner. In addition, the wiring of electrical equipment can be taken in and out freely.

Further, as shown in FIG. 1, the receiving lever 28 in the article attachment device A attached to the front surface of the upper portion of the low partition 1 is in a use position facing rearward, and the article attachment device A attached to the rear surface of the upper portion of the raw partition 1. The receiving lever 28 is set to a use position facing forward, and the wiring duct cover 7 is placed on the front and rear receiving levers 28 and 28.
In addition, it is preferable that a plurality of article attachment devices A are attached to the front and rear locking grooves 3 and 3 and that one wiring duct cover 7 is supported by the two front and rear receiving levers 28.

As described above, from the state in which the desired article is attached to the attachment surface by the article attachment device A, the second engagement member 15 is restrained with the second locking member 11 at the temporary holding position. By slightly pulling out from the insertion hole 13 of the holder 9 to the position of, the holder 9 can be slid in the left-right direction along the locking groove 3, and the attachment position of the article can be changed easily. Then, by pressing the insertion piece 15 of the insertion member 14 again to the third position where the second locking member 11 is restrained to the locking position, the article attachment device A is securely fixed at the changed position. can do.
Therefore, the attachment / detachment work and the attachment position changing work of the article attachment device A to the attachment surface are easy.

  FIG. 1 shows an example in which a wiring duct cover is mounted on the upper portion of a low partition using the article mounting apparatus A of the present invention. As shown in FIG. A wiring duct cover can be mounted on both front and rear surfaces of the section using the same article mounting apparatus A as described above.

  In this case, a dovetail-like locking groove 3 similar to the above is provided on both the front and rear surfaces of the horizontal bar 41 provided in the middle portion in the vertical direction of the high partition 40, and the locking groove 3 is used. Then, the article mounting device A is mounted on both the front and rear surfaces which are mounting surfaces in the same manner as described above, the receiving lever 28 in each article mounting device A is positioned at the storage position, and the pivot 25 and the stopper piece in the mounting portion 5 are placed. 26, only the wiring duct cover 6 is attached to the upper end portion of the article attachment device A.

A pair of front and rear lower panels 42 and 42 similar to the panels 4 and 4 in the low partition 1 are disposed below the side wall 41 in the high partition 40, and a pair of front and rear upper panels 43 are disposed above the side wall 41. 43 are attached.
In FIG. 8, the same members as those shown in FIG. 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

  The attachment portion 5 can be appropriately changed depending on the type and attachment mode of the article to be attached to the front surface of the low partition 1 which is the attachment surface.

The present invention is not limited to the above-described embodiment, and can be implemented in various modified modes as follows.
(1) The article attachment device A is attached to the locking groove 3 with the up and down directions reversed from those described above.
(2) The locking groove 3 is formed on the mounting surface in the vertical direction, and the article mounting device A is mounted sideways on the locking groove 3.

A Goods mounting device 1 Low partition 2 Upper frame ridge 2a Side surface (mounting surface)
DESCRIPTION OF SYMBOLS 3 Locking groove 4 Panel 5 Mounting part 6, 7 Wiring duct cover 6a Bearing part 6b Elastic body 8 Top plate 9 Holder 9a Holding hole 10 1st locking member 11 2nd locking member 11a Hook part 11b Linking part 12 Shaft 13 Insertion hole 14 Insertion member 14a Main body 15 Insertion piece 15a Downward projecting piece 16 Elastic holding means 17 Elastic tongue piece 17a Outward engagement claws 18, 19, 20 Engagement holes 21, 22 Projection piece 23 Stopper 24 Gap 25 pivot 26 stopper piece 27 shaft 27a small diameter shaft portion 28 receiving lever 29 slit 30 vertical rib 31 guide groove 32 bearing hole 33 guide groove 40 high partition 41 horizontal rod 42 lower panel 43 upper panel

Claims (3)

An article attachment device for attaching an article to an attachment surface that is directed in the left-right direction with a width in the vertical direction at the back of the opening larger than the opening and provided with a groove-like locking groove,
The first locking member that can be engaged with either one of the upper and lower edges of the locking groove is fixed to a holder having an insertion hole facing in the vertical direction, and the other edge of the upper and lower sides of the locking groove The second locking member that can be engaged with the holder is pivotally attached to the holder with an axis in the left-right direction, and the insertion piece facing the vertical direction in the insertion member provided with the attachment portion of the article to be attached, A free position in which the second locking member can be inserted into and removed from the opening of the locking groove together with the first locking member with the tip of the insertion piece inserted into the insertion hole of the holder. From the temporary holding position where it can be slidably engaged in the left-right direction and to the other edge of the upper and lower sides of the locking groove, An article attachment device characterized in that it can be restrained to a mating engagement position.   On the opposing surface of the holder and the insertion member, a first position where the insertion member is the free position of the second locking member, and a second position where the second locking member is constrained to the temporary holding position The article attachment device according to claim 1, further comprising an elastic pressure holding means for holding an elastic pressure at a third position for restraining the second locking member at the locking position.   A hook-shaped hook that can be attached to the holder with an axis in the left-right direction at the intermediate portion of the second locking member, and can be engaged with or disengaged from the upper or lower edge of the locking groove at one end of the second locking member. The article attachment device according to claim 1, further comprising: a link portion provided at the other end, the rotation of which is restricted by the insertion piece of the insertion member.

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