JP3192367U - Corner rack - Google Patents

Abstract

There is provided a corner rack capable of stably maintaining a state of being attached to a wall for a long time without causing a noticeable stab wound on the wall.
The invention relates to a left and right wall W _L, corner rack which is detachably attached to the corners of the intersection of W _R, right and left walls W _L, left and right mounting surface 6a in contact with the respective wall of W _R, 7a comprises a rack body 2 having a wall W _L from the mounting surface of the rack body 2 is projected _vertically, at least two of the needles 25 each attachment surface 6a capable narrowing pricked W _R, in the longitudinal direction of 7a It shall be arranged at a predetermined interval. The needle protrusion mechanism 10 that protrudes the needle includes a pressing member 11 and left and right slide members 12 and 13, and pushes the pressing member 11 toward the front corner of the rack body 2 to incline the driving side inclined surface 16 and the driven side inclination. By sliding on the surface 27, the left and right slide members 12, 13 are expanded in the left-right direction, and a total of four needles 25 project from the mounting surfaces 6a, 7a.
[Selection] Figure 2

Description

  The present invention relates to a corner rack that is detachably attached to a corner of a house or office room, toilet, bathroom, etc., and in particular, one-touch by inserting a needle protruding from the rack body into the wall. It is related with the corner rack which can be attached.

Conventionally, in order to effectively use the corners of rooms and the like, shelves are attached to the corners of the intersection of the left and right walls. As a method of attaching the shelves, using L-shaped brackets, etc. A method of nailing a shelf to a wall or screwing is generally used.
However, in such an attachment method, it is necessary to prepare a separate member such as an L-shaped metal fitting, and there is a problem that the attachment operation becomes complicated because of the operation of nailing and screw tightening.

  In order to solve such a problem, Patent Document 1 proposes a corner shelf that can be attached with one touch without using a complicated member such as an L-shaped metal fitting.

US Pat. No. 5,992,654

As shown in FIG. 4, a corner shelf 100 according to Patent Document 1 includes a triangular shelf body 101, a sliding center fixing member 102, a pair of mounting arms 103 and 104, and a base member 106 including a guide groove 105. Etc. are constituted.
At the tip of the central fixing member 102, a needle 107 that can be inserted on the boundary line where the left and right walls in a corner portion of a room or the like intersect is provided. Further, the pair of cam surfaces 108 and 109 of the center fixing member 102 are adapted to engage with the follower surfaces 110 and 111 of the pair of mounting arms 103 and 104. The mounting arms 103 and 104 can be expanded to the left and right.
Then, by pushing the center fixing member 102, the needle 107 is inserted on the boundary line where the left and right walls intersect, and the pair of attachment arms 103, 104 are extended to the left and right to form a blade-like shape provided on the arms 103, 104. The blade member 112 is inserted into the left and right wall surfaces, and the corner shelf 100 is fixed to a corner portion of a room or the like.

  By the way, the boundary part where the left and right walls meet is a place where the strength is low at the joint of the left and right walls, and even if the needle 107 is inserted into such a place, the needle 107 is not firmly held on the wall, and the use proceeds. The tip end side of the corner shelf 100 falls.

  For this reason, there exists a problem that the attachment state to a wall cannot be stably maintained over a long term. Further, when the use advances and the tip side of the corner shelf 100 falls, the blade member 112 has a blade-like shape, so that the wall is beaten by the blade member 112, the stab of the blade member 112 spreads, and the conspicuous stab is a wall. There is a problem that the beauty of the wall is impaired.

  The present invention has been made in view of the above-described problems, and provides a corner rack that can stably maintain the mounting state on the wall for a long period of time without causing a noticeable stab wound on the wall. It is intended to do.

In order to achieve the above object, the corner rack according to the present invention is:
A corner rack that is detachably attached to the corner of the intersection of the left and right walls,
A rack body having left and right mounting surfaces in contact with the respective wall surfaces of the left and right walls, and at least two needles protruding vertically from each mounting surface of the rack body and capable of being inserted into the wall It is characterized by being arranged at predetermined intervals in the direction (first device).

  In the present invention, the needle projecting mechanism for projecting the needle includes a pushing member disposed to be able to push toward a front side corner of the rack body at an intermediate portion in the left and right direction of the rack body, and a right and left of the rack body. And a slide member that movably supports the needle to the projecting position, and the push member is directed toward the push direction on both left and right side surfaces of the push member. A drive-side inclined surface is formed to be tapered, a driven-side inclined surface that engages with the drive-side inclined surface is formed on the left and right slide members, and the pushing member is directed toward the front corner of the rack body. By pushing and sliding the drive side inclined surface and the driven side inclined surface, the left and right slide members are expanded in the left-right direction so that the needles supported by the slide members protrude from the mounting surfaces. Is what Masui (the second devised).

  In the present invention, a chamfered shape is formed on the front corner of the rack body, and a gap is formed between the corner of the intersection of the walls and the front corner of the rack body when attached to the left and right walls. (3rd device) is preferable.

  According to the corner rack of the present invention, at least two needles that protrude perpendicularly from each mounting surface of the rack body and can be inserted into the wall are arranged at predetermined intervals in the longitudinal direction of each mounting surface. It is possible to stably maintain the mounting state on the wall for a long time without causing a noticeable stab wound on the wall.

  By adopting the configuration of the second device, the needle can be protruded from each mounting surface with a simple structure.

  By adopting the configuration of the third device, the power cord of an electrical device such as a speaker placed on the rack body is passed through the gap between the front corner of the rack body and the corner of the intersection of the left and right walls. Wiring can be performed, and smart wiring processing that is beautiful in appearance can be performed.

It is a figure which shows the corner rack which concerns on one Embodiment of this invention, (a) is a top view of an attachment state, (b) is a bottom view of an attachment state. It is structure explanatory drawing of the needle | hook protrusion mechanism of the same corner rack, and is the state figure which pulled the needle into the corner rack main body. It is structure explanatory drawing of the needle | hook protrusion mechanism of the same corner rack, and is a state figure which protruded the needle from the corner rack main body. It is explanatory drawing of a prior art.

  Next, specific embodiments of the corner rack according to the present invention will be described with reference to the drawings.

<Outline of corner rack>
A corner rack 1 shown in FIG. 1 (a) is detachably attached to a corner of a house or office room, a toilet, a bathroom, etc., and can hold a figurine or the like. A rack body 2 is provided.

As shown in FIGS. 1A and 1B, the rack body 2 is composed of a main body portion 2a and a lower lid portion 2b.
As shown in FIG. 1 (a), the main body portion 2a has a left and right wall W _L, the top plate 3 in a plan view of the tapered towards the corner of the intersection of W _R trapezoidal. A front side plate 4 and a rear side plate 5 are integrally connected to the front end edge and the rear end edge of the top plate 3 so as to form a right angle with the top plate 3 vertically downward. On the left side edge of the top plate 3, the left side plate 6 having a mounting surface 6a in contact with the left side of the wall W _L is, on the right edge of the top plate 3, the right having a mounting surface 7a in contact with the right side of the wall W _R The plates 7 are integrally connected so as to be perpendicular to the top plate 3 vertically below.
As shown in FIG. 1 (b), the lower lid portion 2b is made of a tapered trapezoidal plate material similar to the top plate 3 in a bottom view that can block the open surface of the main body portion 2a from below. It is detachably attached to the main part 2a by a fastener such as a screw that is not used.
In the rack body 2, components and the like of the needle protrusion mechanism 10 to be described later can be accommodated in a space surrounded by the top plate 3 and the side plates 4 to 7 and the lower lid portion 2 b in the main body portion 2 a.

<Description of needle protrusion mechanism>
As shown in FIG. 2, a needle protrusion mechanism 10 is incorporated inside the rack body 2.
The needle protrusion mechanism 10 includes a pushing member 11 and left and right slide members 12 and 13.
The pushing member 11 is guided by a pair of guide wall portions 14 provided so as to sandwich the pushing member 11 from the left and right sides and a guide rail portion 15 provided on the lower surface of the top plate 3 in the middle portion in the left-right direction of the rack body 2. The rack body 2 is linearly movable with respect to the front corner portion. On the other hand, the left and right slide members 12 and 13 are disposed so as to sandwich the pushing member 11 between the left and right sides of the rack body 2.

<Description of pushing member>
The direction toward the front side corner of the rack body 2 is the pushing direction, and the pushing member 11 has a wedge shape that tapers in the pushing direction. A pair of drive-side inclined surfaces 16 that intersect at an acute angle (about 30 ° to 40 °) on the pushing direction side are formed on the left and right sides of the pushing member 11. At the rear part of the pushing member 11, a knob 17 for picking with fingers when pushing and pulling the pushing member 11 is projected through an opening 18 provided in the lower lid part 2b shown in FIG. Has been.

<Description of slide member>
As shown in FIG. 2, the left and right slide members 12 and 13 are basically symmetrical and have the same structure on the left and right, and the left slide member 12 will be described as a representative. It is assumed that explanation has been made.

  The slide member 12 has a vertical bar portion 22 formed integrally with a horizontal bar portion 21 extending along the left side plate 6 of the main body 2a of the rack body 2 so as to exhibit a T-shape. By guiding a pair of guide wall portions 23 a provided so as to sandwich 21 from the left and right, a pair of guide wall portions 23 b provided so as to sandwich the vertical bar portion 22 from the left and right, and a guide rail portion 24 provided on the lower surface of the top plate 3. The left plate 6 is linearly movable in a direction perpendicular to the left side plate 6.

In the horizontal bar portion 21, two (or three or more) needles 25 are implanted at predetermined intervals in the longitudinal direction, and a needle insertion hole 26 is formed in the left side plate 6 so as to correspond to these needles 25. Is provided. The slide member 12 includes a needle retracted position, such as needle 25 from the attachment surface 6a of the left side plate 6 is shown in FIG. 2 has been drawn into the rack body 2 so as not to protrude, to be narrowing stab to the left of the wall W _L left The needle 25 is supported movably between a needle projecting position as shown in FIG. 3 where the needle 25 projects from the mounting surface 6a of the plate 6 through the needle insertion hole 26 so as to be perpendicular to the mounting surface 6a. To play a role.

At the rear end of the vertical bar portion 22, a driven side inclined surface 27 that engages with the drive side inclined surface 16 provided on the left side of the pushing member 11 is formed. Further, the front portion of the vertical bar portion 22, the knob portion 28 for non-grasped with a finger when the needle 25 is operated pulling the sliding member 12 in a state of being plugged into the wall W _L is, in FIG. 1 (b) It projects through an opening 29 provided in the lower lid 2b shown.

<Description of corner rack mounting operation in corners of rooms, etc.>
The corner rack 1 configured as described above is attached to the corner of the room or the like after the position where the corner rack 1 is to be attached is determined at the corner of the room or the like as follows. Is called.
First, as shown in FIG. 2, the corner rack 1 with the needle 25 pulled into the rack body 2 is positioned at the mounting position, and the mounting surfaces 6a and 7a of the left and right side plates 6 and 7 of the rack body 2 are left and right. Press against the walls W _L and W _R
While maintaining this pressing state, the pressing member 11 is pressed toward the front corner of the rack body 2 as shown in FIG. Then, the left and right slide members 12 and 13 are expanded in the left and right direction by sliding between the drive side inclined surface 16 and the driven side inclined surface 27, and the two needles 25 supported by the slide members 12 and 13 are moved. The left and right side plates 6 and 7 are protruded from the mounting surfaces 6a and 7a through the needle insertion holes 26 and are inserted into the left and right walls W _L and W _R , respectively. wall _W L of the corner, is plugged into _{W R.}
Thus, the corner rack 1 can be attached to a predetermined position in a corner portion of a room or the like by a very simple one-touch operation.
Incidentally, by operating pull the slide members 12 and 13 by pulling the knob portion 28 provided on the slide members 12 and 13, it is possible to pull out the walls _W L, a needle 25 plugged into _{W R,} The corner rack 1 can be easily removed from the corner of a room or the like.

<Description of effects>
According to corner rack 1 of the present embodiment, the rack body the mounting surface 6a of 2, the wall W _L is projected vertically from _7a, W _R allows narrowing stabbed two needles 25 each attachment surface 6a, 7a longitudinal since direction is arranged at a predetermined interval, a noticeable stab wounds without attaching to the wall, it is possible to keep the wall W _L, the state of attachment of the W _R for a long period stably.
Further, the two needles 25 from the respective mounting surfaces 6a and 7a, that is, the protrusions of the total four needles 25 from the left and right mounting surfaces 6a and 7a are composed of the pushing member 11 and the left and right sliding members 12 and 13. This can be achieved by the needle protrusion mechanism 10 having a simple structure, and the structure can be simplified.
In the rack body 2, since the chamfered on its front corner portion are subjected shape, right and left walls W _L, when attached to W _R, which wall W _L, and the corner portion of the intersection of W _R A gap 30 is formed between the rack body 2 and the front corner portion, and a power cord of an electric device such as a speaker placed on the rack body 2 can be wired through the gap 30, which is also beautiful in appearance. Smart wiring processing can be performed.

  As mentioned above, although the corner rack of this invention was demonstrated based on one embodiment, this invention is not limited to the structure described in the said embodiment, The structure is suitably changed in the range which does not deviate from the meaning. It is something that can be done.

  The corner rack of the present invention has the characteristic that the state of being attached to the wall can be stably maintained over a long period of time without causing a noticeable stab to the wall. It can be suitably used for a use as a shelf on which speakers, figurines and the like are placed.

1 corner rack 2 rack body 6a, 7a mounting surface 10 needle projecting mechanism 11 pressing member 12 the slide member 16 the drive-side inclined surface 25 needle 27 driven-side inclined surface 30 gap W _{L, W R} wall

Claims (3)

A corner rack that is detachably attached to the corner of the intersection of the left and right walls,
A rack body having left and right mounting surfaces in contact with the respective wall surfaces of the left and right walls, and at least two needles protruding vertically from each mounting surface of the rack body and capable of being inserted into the wall A corner rack characterized by being arranged with a predetermined interval in the direction. The needle projecting mechanism for projecting the needle includes a pushing member disposed in a middle portion in the left-right direction of the rack body so as to be pushed toward a front corner of the rack body, and left and right sides of the rack body. A slide member disposed so as to sandwich the pushing member, and supporting the needle movably to a protruding position;
A drive-side inclined surface is formed on both the left and right side surfaces of the pushing member so that the pushing member tapers in the pushing direction, and a driven-side inclined surface that engages with the driving-side inclined surface is formed on the left and right slide members. Forming the pushing member toward the front corner of the rack body and sliding the driving side inclined surface and the driven side inclined surface to expand the left and right sliding members in the left-right direction. The corner rack according to claim 1, wherein the needle supported by each slide member protrudes from each mounting surface. The front corner of the rack body has a chamfered shape, and when mounted on the left and right walls, a gap is formed between the corner of the intersection of the walls and the front corner of the rack body. The corner rack according to claim 1 or 2.

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