JPS634448Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bracket for a shelf or the like, and particularly to a bracket for a shelf or the like that can hold a shelf or the like on any side of a frame member and can be attached to the frame member.

As shown in FIG. 1, the conventional bracket has a through hole 2 formed in a frame member 1, and a bracket body 3.
is formed with a protrusion 4 on which a shelf or the like can be placed, and is provided with a screw hole 5, and the through hole 2 of the frame material 1 is provided with a screw hole 5.
The bracket body 3 is fixed to the frame member 1 by screwing the screw 6 passing through the bracket body 3 into the screw hole 5 provided in the bracket body 3, and a shelf or the like is placed on the platform protrusion 4 of the bracket body 3. This is the configuration where it is placed.

However, the conventional bracket has a through hole 2 in the frame material 1.
It is necessary to make a hole in the frame material 1, and the frame material 1 is processed during assembly, so there is a problem that the assembly is troublesome and cannot be assembled in a short time.

The present invention solves these problems, and will be described in detail below with reference to the accompanying drawings.

2 and 3 are a perspective view and a partially sectional plan view showing the bracket according to the present invention,
In the drawing, reference numeral 10 indicates a frame member disposed almost vertically, and the frame member 10 has a pipe shape with a square cross section, and rectangular concave grooves 11', 11'', 11, 11''''' are formed along the longitudinal direction.

Further, in the drawing, numeral 12 indicates an exploded version of the bracket according to the present invention, and numeral 13 indicates an upper protrusion 14 that protrudes almost horizontally and is a protrusion on which a shelf or the like can be placed; This is a plate-shaped bracket main body provided with lower protrusions 15 projecting approximately parallel to each other at appropriate intervals. In addition, the upper protrusion 14
A cushioning material 16 made of a flexible material such as rubber is affixed to the upper surface to prevent a shelf or the like from directly hitting the upper protrusion 14 and causing damage or slipping off.
A plate-shaped clamping arm 17 having a substantially L-shaped cross section is formed in a portion of the bracket main body 13 along the frame member 10 to be elongated in a substantially vertical direction. Side wall 11'a of groove 11'
is brought into contact with. Furthermore, a protrusion 19 having a slope 18 formed thereon is provided in a substantially vertical direction between the upper protrusion 14 and the lower protrusion 15 of the bracket body 13.
Further, a screw hole 20 is provided in the bracket body 13, which is bored approximately horizontally between the upper protrusion 14 and the lower protrusion 15.

Furthermore, a clamping piece 22 having a support part 21 that can be inserted and engaged between the upper protrusion 14 and the lower protrusion 15 of the bracket main body 13 is provided, and one end of the support part 21 of the clamping piece 22 is provided with a support part 21 that can be inserted and engaged. A rectangular parallelepiped clamping arm 23 that is elongated in the substantially vertical direction is provided, and a contact part 23a that is long in the substantially vertical direction is formed on the side surface of the clamping arm 23 facing the frame member 10 side. Further, the other end of the support portion 21 has a slope 24 on the edge facing the bracket main body 13, and a protrusion 25 that is long in the vertical direction is formed. Further, a through hole 26 is formed in a substantially central portion of the support portion 21 and extends horizontally toward the bracket body 13. That is, the present invention includes a flat bracket body 13 that projects from one side surface L of the corner portion 10a in a right angle direction and extends along the frame member 10, and this bracket body 1.
A clamping arm part 17 provided on the corner part 10a side of No. 3 and abutting on the one side surface L of the corner part 10a, and from the tip of this clamping arm part 17,
A contact portion 17a that contacts the side wall 11'a on the side of the corner portion 10a in the groove 11' adjacent to the one side surface L, and a contact portion 17a that is attached to the side of the bracket body 12 with screws 27 and the corner portion 10a.
a support portion 21 corresponding to the other side surface M of the support portion 21; a clamping arm portion 23 provided on the corner portion 10a side of the support portion 21 and abutting the other side surface M of the corner portion 10a; From the tip of
A contact portion 23a that abuts the side wall 11''a on the corner portion 10a side in the groove 11'' adjacent to the other side surface M, and a contact portion 23a that protrudes triangularly from the surface of the bracket body 13 on the side of the support portion 21; A protrusion 19 having a slope 18 facing opposite to the corner portion 10a, and protruding triangularly from the surface of the support portion 21 on the side of the bracket body 13,
The bracket body 13 is provided with a projection 25 having a slope 24 facing the corner portion 10a, and a convex portion on which a shelf or the like is placed is formed on the bracket body 13.

Since the bracket according to the present invention is as described above, as shown in FIG. located so as to be in contact with the side wall 11'a of the first groove 11' of the material 10,
The support portion 21 of the clamping piece 22 is attached to the bracket body 1.
The contact portion 23a of the clamping arm portion 23 of the clamping piece 22 is inserted into the second groove adjacent to the first groove 11' of the frame member 10. It is arranged so as to be in contact with the side wall 11''a of the groove 11'', and the through hole 2 of the clamping piece 22 is secured by the screw 27.
6 and screwed into the screw hole 20, and the clamping piece 2
2 is fixed to the bracket body 13 (indicated by two-dot chain lines in FIG. 3). At this time, the slopes 18 and 2
4 are slid into contact with each other, a component force F is generated that presses the clamping piece 22 in a direction perpendicular to the longitudinal direction of the frame member 10, and this component force F causes both clamping arms 17 and 23 to come into contact with each other. The groove 11' is formed by the portions 17a and 23a.
and 11'', respectively, side walls 11'a and 11''a
is pressed, the corner portion 10a of the frame member 10 is clamped, and the bracket 12 according to the present invention can be fixed to any arbitrary location on the frame member 10.

In this way, the bracket according to the present invention uses the frame material 1
It can be easily attached and detached by simply loosening the screw 27 at any location on the frame, and there is no need to drill holes in the frame material, so it can be assembled easily and in a short time. In addition, since a cushioning material 16 made of flexible material such as rubber is attached to the upper protrusion 14 on which the edge of the shelf, etc. of the bracket body is placed, the shelf, etc. may be damaged or damaged. It has the effect of not slipping and coming off, and its utility value is remarkable.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing how a conventional bracket is installed, and FIGS. 2 and 3 are a perspective view and a plan view cut along the - line showing how the bracket according to the present invention is installed. 10... Frame material, 10a... Corner part, 11',
11″, 11, 11′′″...groove, 11'a, 1
1″a...Side wall, 13...Bracket body, 14
... Convex portion (upper convex strip), 17, 23 ... Holding arm portion,
18, 24...Slope, 20...Screw hole, 22...
Clamping piece, 27...screw.

Claims (1)

[Claims for Utility Model Registration] A bracket that can be freely attached to the corner portion 10a of a frame member 10, which has a rectangular cross section and has rectangular grooves 11', 11'', 11, 11''''' extending in the longitudinal direction on each of its four sides. A flat bracket main body 13 that projects from one side surface L of the corner portion 10a in a right angle direction and extends along the frame member 10, and a bracket main body 13 provided on the corner portion 10a side of the bracket main body 13. , a clamping arm 17 that comes into contact with the one side surface L of the corner part 10a, and a side wall 11'a on the corner part 10a side in the groove 11' adjacent to the one side surface from the tip of the clamping arm 17. a support portion 21 that is attached to the bracket body 12 side by a screw 27 and corresponds to the other side surface M of the corner portion 10a;
A clamping arm part 23 provided on the corner part 10a side of the support part 21 and abutting on the other side surface M of the corner part 10a, and a groove adjacent to the other side surface M from the tip of the clamping arm part 23. a contact portion 23a that contacts the side wall 11″a on the side of the corner portion 10a at the bracket body 11″;
a protrusion 19 that protrudes triangularly from the surface of the supporting portion 21 side and has a slope 18 facing opposite to the corner portion 10a; , a protrusion 25 having a slope 24 facing toward the corner portion 10a and slidingly contacting the slope 18;
A bracket for a shelf or the like that can be freely attached to a frame material, characterized in that the bracket main body 13 is formed with a convex portion on which a shelf or the like is placed.