JP3208253U - Metal rack clamp - Google Patents

Abstract

An object of the present invention is to hook on an upper horizontal wire constituting the peripheral wall portion of an existing rack and at the same time press and support the lower horizontal wire from the lower portion to provide a function as a hook, and to strengthen a lifting pole, etc. Provided is a metal rack clamp that can be fixed to a rack. A hook portion 2 is formed on an upper side of one side portion of a clamp body a to be hooked on an upper horizontal wire 13 in an upper portion of a peripheral wall portion 12 constituting a rack R, and the clamp body a. A pressing support portion 3 for pressing and supporting the lower horizontal wire 14 in the lower portion is attached to the lower side of the one side portion, and an upper hooking portion having an upward opening portion 4 is formed on the upper side portion of the clamp body a. . [Selection] Figure 9

Description

  The present invention relates to the field of metal rack clamps.

  Conventionally, an expansion rack related to an existing rack is disclosed in Japanese Patent No. 4354163 (title of the invention: expansion rack) (Patent Document 1).

The previously disclosed expansion rack includes an expansion shelf that is attached at the same height as the shelf of an existing rack, a support cylinder provided on one of the expansion racks, and the support cylinder. The section is fixed and supports the above extension shelf at the same height as the shelf of the existing rack, and is hooked on the shelf of the existing rack in the state of being provided on the other side of the above extension shelf. In this configuration, the extension shelf is provided with a hook that supports the shelf at the same height as the shelf of the existing rack.

  Therefore, since the hook 16 constituting the rack of Patent Document 1 is formed in an S-shape as shown in FIG. 1 and the like, the peripheral edge constituting the shelf of the existing rack is formed. It is a structure that cannot be hooked on the upper horizontal wire rod of the wall portion 19 and pressed and supported on the other lower horizontal wire rod.

  Furthermore, the hook 16 that constitutes the rack of the conventional disclosure described above has a structure that makes it possible to reliably and firmly fix the climbing pole or the like.

Japanese Patent No. 4354163

The expansion rack described in Patent Document 1 has a structure in which the lower horizontal wire cannot be pressed and supported from the lower portion at the same time as it is hooked on the upper horizontal wire constituting the peripheral wall portion constituting the existing rack. .

Furthermore, the extension rack disclosed in Patent Document 1 is hooked on the upper horizontal wire constituting the peripheral wall portion constituting the existing rack, and at the same time pressing and supporting the lower horizontal wire from the lower portion, The structure cannot be fixed.

However, the present invention has a structure that can be hooked on the upper horizontal wire constituting the peripheral wall portion constituting the existing rack, and at the same time, press and support the lower horizontal wire from the lower portion to have a function as a hook. doing.

Furthermore, the present invention has a structure capable of securely and quickly fixing the climbing pole.

Furthermore, the metal rack clamp according to the present invention can be easily removed by fixing the climbing pole as described above and then unscrewing the tightening bolt screwed into the screw hole of the clamp body. It has a structure that can

As a means for solving the problem, the device described in claim 1 is configured such that the upper horizontal wire 13 in the upper portion of the peripheral wall portion 12 constituting the rack R is formed on the upper side of the one side portion 1 of the clamp body a. A hook support portion 3 is formed, and a pressing support portion 3 for pressing and supporting the lower horizontal wire 14 of the lower portion is attached to the lower side of the one side portion 1 of the clamp body a. The metal rack clamp is characterized in that an upper hooking portion 5 having an upward opening 4 is formed on the upper side of a.

The invention described in claim 2 is characterized in that a screw hole 7 into which a tightening bolt 6 with a screw 6a is screwed is formed in a lower portion of the upper hooking portion 5 of the clamp body a. It is a clamp for metal racks of description.

The invention described in claim 3 is the metal rack clamp according to claim 1 or 2, wherein the clamp body a is formed in a plate shape.

The invention according to claim 4 is a plate-like mounting in which the pressing support portion 3 of the clamp body a is attached to the lower side of the clamp body a at a right angle to the vertical surface of the clamp body a. The metal rack clamp according to claim 1, wherein the metal rack clamp is screwed into a screw hole 9 formed in the portion 8.

The invention according to claim 5 is the upper hooking portion in which the mounting position of the pressing support portion 3 is provided on the outer side of the center line of the clamp body a and has the upward opening 4. 5. The metal rack clamp according to claim 1, 2, 3, or 4, wherein a screw hole 7 drilled in a lower portion of 5 is formed on the same axis.

The invention described in claim 6 is the pole b that is erected and detachably mounted on the clamp body a, and is hooked and locked to the upward opening 4 of the clamp body a at the lower end portion of the pole b. An upper locking portion 10 is formed, and a downward fitting insertion portion 11 is formed on the lower side portion of the upper locking portion 10 to be inserted into the tightening bolt 6 with the screw 6a screwed into the screw hole 7 of the clamp body a. The metal rack clamp according to claim 1, 2, 3, 4, or 5.

Since the present invention is configured as described above, the lower horizontal wire is pressed from the lower portion at the same time as the two upper horizontal wires and the lower horizontal wire constituting the peripheral wall portion of the existing rack are hooked on the upper horizontal wire. Since it can be supported, it is possible to hook a handle portion or string of small items.

  Furthermore, the present invention can be hooked on the upper horizontal wire and the lower horizontal wire of the peripheral wall portion constituting the existing rack as described above, and at the same time, can be pressed and supported to be firmly fixed. By forming the upper locking portion and the downward fitting insertion portion at the lower end portion, there is an advantage that the climbing pole can be reliably fixed firmly.

  In addition, the present invention has an irregular circular arc shape of the hook that hooks the upper horizontal wire in the upper part of the peripheral wall part of the rack so that it can be used even if the size of the existing rack varies from manufacturer to manufacturer. Therefore, there is an advantage that it can be applied to any size.

  In addition, the metal rack clamp according to the present invention can be set so that the climbing pole can be freely attached to and detached from the clamp body.

It is a front view of the clamp body which comprises the clamp for metal racks of this invention.

FIG. 2 is a plan view of the metal rack clamp of FIG. 1.

It is a right view of the clamp for metal racks of FIG.

It is a front view of the pole which comprises the same metal rack clamp.

It is a perspective view of the pole of FIG.

It is a partially cutaway front view before the assembly of the clamp body and the pole.

It is a front view in the state where the clamp body and a pole were assembled.

It is a rear view in the state where the clamp body and the pole were assembled.

It is a perspective view in the state where the metal rack clamp was hooked and locked to the upper horizontal wire and the lower horizontal wire of the peripheral wall of the rack.

It is a perspective view in the state where the hanging rod is hooked and used horizontally on the upper hooking portion of the metal rack clamp to which the pole is not fitted.

It is a partially cutaway perspective view of a state in which a pole is set on the clamp body as the metal rack clamp and a suspension bar is set on the pole.

FIG. 4 is a partially cutaway perspective view of a state in which two poles are set on two metal rack clamps in the same rack, and suspension bars are set on the left and right side poles.

It is a perspective view of the state which attached the clamp for the said metal rack to the peripheral wall part of the rack.

FIG. 6 is a perspective view of a state in which a hanging rod is inserted into a pole hooked and fixed to a metal rack clamp that is hooked and locked to a horizontal wire on the peripheral wall portion of the rack, and a poster is hung on the hanging rod. .

  Since the embodiments related to the implementation of the present invention are common, they will be described collectively as follows.

  In the drawing, a is a clamp member of a constituent member constituting the metal rack clamp A of the present invention, and is constituted by a metal plate having a predetermined thickness.

  As shown in the drawing, the clamp body a is formed with a hook portion 2 that is recessed inside the notched one side portion 1 and recessed on the upper side. And this hook part 2 has a function which can be hooked on the upper horizontal wire 13 of the upper part in the peripheral wall part 12 which comprises the existing rack R. FIG. Furthermore, the hook 2 is formed in an irregular arc shape. Therefore, the upper horizontal wire 13 constituting the peripheral wall portion 12 of the rack R having a different size for each manufacturer and the lower horizontal wire 14 at the lower portion provided at a predetermined interval can be handled.

  In the figure, reference numeral 2a denotes a protruding portion formed by forming the hooking portion 2 in the irregular arc shape.

  The one side part 1 which is the cutout shape of the clamp body a may have a shape other than a straight line as long as both horizontal wires 13 and 14 of the peripheral wall part 12 constituting the existing rack R can be easily fitted. Therefore, it is not limited to the shape shown in the drawings.

In the figure, reference numeral 3 denotes a pressing support part for pressing and supporting the lower horizontal wire 14 at the lower part of the peripheral wall part 12 constituting the existing rack R provided on the lower side of the one side part 1 of the clamp body a from below. And this press support part 3 is a main structural member which comprises the clamp A for metal racks of this invention.

Furthermore, the specific structure of the said press support part 3 is demonstrated.

The pressing support portion 3 is perforated in a plate-like mounting portion 8 which is attached to the lower portion of the clamp body a and perpendicular to the plate-like vertical surface of the clamp body a. When the screw is screwed into the screw hole 9 and screwed, the pressing support portion 3 has the cap nut 3c screwed to the head of the bolt 3a with the screw 3b facing upward and the screw rotating portion 3d positioned downward, Further, it is screwed to the hooking portion 2 in a state of being slightly outside the hooking portion 2.

Since the pressing support portion 3 is screwed into the screw hole 9 with the pressing support portion 3 positioned slightly outward from the hooking portion 2, the lower horizontal wire 14 of the rack R is lowered as shown in the drawing. Further, when the cap nut 3c comes into contact with the outer side surface of the lower horizontal wire 14 and is pressed and supported, there is an advantage that the clamp body a is surely caught and released.

Further, the head of the screw nut 3c screwed above the pressing support 3 is formed with roundness, so that even if the cap nut 3c abuts against the outer surface of the lower horizontal wire 14, it is damaged. do not do.

In the figure, reference numeral 5 denotes an upper hooking portion having an opening 4 formed from the upper side portion to the lower side portion of the clamp body a, and a pole for suspending advertisement stickers, post cards, posters, etc., which will be described later. The upper locking portion 10 that is hooked and locked formed at the lower portion of b is shaped to be able to be inserted.

  Further, a downward fitting insertion portion 11 is formed at a lower portion of the pole b than the upper locking portion 10. The downward fitting insertion portion 11 can be fitted into a fastening bolt 6 with a screw 6a that is screwed into a screw hole 7 formed in a lower portion of the upper hook portion 5 formed on the upper side portion of the clamp body a. It is formed as follows.

  As shown in the drawing, the upper locking portion 10 and the downward fitting insertion portion 11 formed in the lower portion of the pole b are provided in the upper hooking portion 5 of the clamp body a. When fitted, the downward fitting insertion part 11 of the lower part of the pole b is fitted in the fastening bolt 6 with the screw 6a.

In the figure, reference numeral 15 denotes a fitting insertion hole for inserting a hanging rod c provided on the upper part of the pole b.

  In the figure, 16 is screwed into a female screw hole 15a drilled from the upper surface of the pole b to the fitting insertion hole 15 of the pole b, and the hanging rod c inserted into the fitting insertion hole 15 is fixed. It is an upper fastener for the purpose.

  In the figure, 17 is a reinforcing frame provided between the upper horizontal wire 13 and the lower horizontal wire 14 of the rack R.

  In the figure, reference numeral 18 denotes a column constituting the rack R.

  In the figure, 19 is a poster hung on the hanging rod c.

  In the figure, reference numeral 20 denotes a clip that holds the poster 19.

(how to use)
An example of the use of the metal rack clamp A of the present invention will be described as follows.

  As a first use example, the clamp body a is clamped at a right angle with respect to the axial direction of the upper horizontal wire 13 on the upper horizontal wire 13 in the upper portion of the peripheral wall portion 12 constituting the existing rack R. Hook the hook 2 of the body a.

  At that time, since the hooking portion 2 of the clamp body a is formed in an irregular circular arc shape, even the upper horizontal wire 13 of the rack R having a different size for each manufacturer can be securely fitted and sufficiently fitted. It has a structure that can exert the hooking function.

  When the hook portion 2 of the clamp body a is hooked and locked to the upper horizontal wire 13 as described above, the pressing support portion 3 attached to the lower side of the clamp body a is configured. The screw turning part 3d is rotated.

  When the screw turning portion 3d is rotated, the cap nut 3c screwed to the head of the bolt 3a comes into contact with the lower outer peripheral surface portion of the lower horizontal wire 14 of the rack R and is pressed and supported at the same time. The body a is securely and firmly fixed to the peripheral wall portion 12 of the rack R.

  Since the upper hooking portion 5 having the upward opening 4 on the upper side of the clamp body a constituting the metal rack clamp A of the present invention fixed as described above is structurally concave. Various articles such as bag handles and bag strings can be hooked and used.

  Therefore, what is hooked is not limited.

  The second usage example is as follows.

  As shown in the drawing, the hook portion 2 of the clamp body a is hooked on the upper horizontal wire 13 of the peripheral wall portion 12 constituting the rack R, and the lower horizontal wire 14 is pressed by rotating the pressing support portion 3. After the support portion, when the downward fitting insertion portion 11 constituting the pole b is fitted over the clamp body a so as to straddle the screwed bolt 6, the upper portion of the bolt 6 is protruded. The upper locking portion 10 is fitted into the upper hooking portion 5 having the upward opening 4 of the clamp body a to be in a stopped state.

  When the pole b is in the stop state as described above, the tightening bolt 6 is rotated. By the rotation, the lower part of the pole b comes into close contact with the surface part of the clamp body a, and the pole b is fixed.

  The hanging rod c is inserted into the insertion hole 15 in the upper part of the pole b set and fixed as described above. Then, the suspension bar c is fixed by rotating the upper clamp 16.

  If the predetermined poster 19 is attached to the hanging rod c by the clip 20, the poster 19 can be held firmly.

  Furthermore, the axis of the penetration direction of the insertion hole 15 formed on the pole b, and the upper locking portion 10 and the downward insertion portion 11 formed on the lower end of the pole b are integrated into a flat plate shape. The flat part 10b of the fixed part 10a is formed in a right angle.

  Although the embodiments have been described with reference to the drawings, the present invention is not limited to the illustrated examples, and includes a range of design changes and application variations that are usually made by those skilled in the art without departing from the technical idea thereof. I will mention that just in case.

A Metal Clamp R Rack a Clamp body b Pole c Hanging rod 1 One side part 2 Hook part 2a Protruding part 3 Pressing support part 3a Bolt 3b Screw 3c Cap nut 3d Screw turning part 4 Upward opening part 5 Hanging part 6 Clamping bolt 6a Screw 7 Screw hole 8 Plate-like attachment part 9 Screw hole 10 Upper locking part 10a Flat plate-like fixing part 10b Flat plate surface 11 Downward insertion part 12 Peripheral wall part 13 Upper horizontal wire 14 Lower horizontal wire 15 Fitting Insert hole 15a Female screw hole 16 Upper clamp 17 Reinforcement frame 18 Post 19 Poster 20 Clip

Claims (6)

  On the upper side of one side part of the clamp body, a hook part that is hooked on the upper horizontal wire of the upper part is formed in the peripheral wall part constituting the rack, and on the lower side of the one side part of the clamp body, A metal rack clamp comprising: a pressing support portion that presses and supports a lower horizontal wire at a lower portion; and an upper hooking portion having an upward opening portion at an upper side portion of the clamp body.   2. The metal rack clamp according to claim 1, wherein a screw hole into which a threaded tightening bolt is screwed is formed in a lower portion of the upper hook portion of the clamp body.   The metal rack clamp according to claim 1 or 2, wherein the clamp body is formed in a plate shape.   The pressing support portion of the clamp body is screwed into a screw hole drilled in a plate-like mounting portion that is attached to the lower side of the clamp body at a right angle to the vertical surface of the clamp body. The metal rack clamp according to claim 1, 2, or 3.   A mounting position of the pressing support portion is provided on the outer side of the center line of the clamp body, and a screw hole drilled in the lower portion of the upper hooking portion having the upward opening is the same. The metal rack clamp according to claim 1, 2, 3, or 4, wherein the metal rack clamp is formed on an axis. In the pole that is detachably mounted on the clamp body, an upper locking portion that is hooked and locked to the upward opening of the clamp body is formed at a lower end portion that constitutes the pole, and the upper locking portion The metal according to claim 1, 2, 3, 4, or 5, wherein a downward fitting insertion portion that is inserted into a screwed bolt that is screwed into a screw hole of the clamp body is formed on a lower side portion of the metal. Rack clamp.