KR100762916B1 - Bar and shelf jointing apparatus - Google Patents

Abstract

A jointing device for a receiving shelf is provided to make a coupling tool hung and locked on a support rod, and to be unlocked at once to make the shelf assembled promptly. A jointing device for a receiving shelf includes a fastening cover(110), a shelf fixing tool(120), and a coupling tool. The coupling tool includes a body(210), a hanging member(220), and a locking member. A protrusion portion is formed on an upper side of the body to be coupled to an inner screw portion of the fastening cover, and a hinge portion is formed on one end of the body(210). One end of the hanging member(220) is pivotally hinge-coupled to the hinge portion, and a recess portion is formed on the other end of the hanging member. The locking member includes a pivoting shaft and a lever.

Description

Bar and shelf jointing apparatus

1 is a perspective view showing a binding tool for a conventional storage shelf.

2 is a perspective view showing a binding device for a storage shelf according to the present invention.

3 is an exploded perspective view showing a binding device for a storage shelf according to the present invention.

Figures 4a, 4b, 4c is a cross-sectional view showing the binding device for the storage shelf according to the present invention.

5 is an installation state diagram of a binding device for a storage shelf according to the present invention.

<Explanation of symbols for main parts of the drawings>

110: tightening cover 120: shelf fasteners

122: groove 210: body

212: protrusion 213: thread

214: semicircular shape 215: fitting hole

216: hinge portion 217: groove portion

218: locking jaw 220: locking member

224: semi-circular shape 225: fitting

226: hinge coupling portion 227: groove portion

228: connecting portion 229: fitting groove

230: rotating shaft 232: first hinge axis

234: second hinge axis 236: support

240: lever 242: coupling portion

244: locking projection 250: locking member

260: rubber packing 262: fitting

270: rubber packing 272: fitting

The present invention relates to a binding device for a storage shelf, and more particularly, a locking device for easy locking / unlocking to lock and lock a locking member and a locking member of a coupler coupled to a support rod for supporting a shelf at a time. It is about.

In general, kitchen utensils such as a dish dryer, a sink shelf and a corner shelf are spot welded by vertically arranging a plurality of rods horizontally to support a plurality of spot welded shelves and a support vertically installed around the shelf to support the shelves. By constructing the product, or by installing both sides of the support instead of the support is a universal structure that is configured in such a way that the main frame of the shelf is inserted into the coupling hole of the support so that the shelf is disposed between the support.

However, in the former method of assembling the storage shelf, the former is welded and combined with the shelf and the support, so that the assembly work is quite cumbersome and the productivity is low compared to the cost, and the welding part is easily corroded by moisture, and the adhesion is weak, and the appearance There was this monotonous issue.

In addition, in the latter case, there is a problem that the main body frame is not simply inserted and coupled to the coupling hole of the support so that the solid support is not made in the vertical and horizontal directions with respect to the weight and the self load of the tableware.

In order to solve the above problem, a conventionally known storage shelf binding device is described with reference to the accompanying FIG. 1, and tightening the tightening tab 20 in a state in which a supporting rod, which is a vertical structure, is inserted into the opening 12 of the rod tightening ring 10. As such, the tab insertion hole 14 supports the support rod by tightening the rod clamping ring 10, and a fastening bolt (not shown) formed on the opposite side of the rod clamping ring 10 to the shelf fixture 30 in the support state of the support rod is Insert it to penetrate. Thereafter, the side frame of the shelf is inserted into the shelf engaging groove 32 of the shelf fixture 30, and then the screw cover 40 is tightened by screwing the fastening bolt (not shown) so that the side frame is closely attached / supported. This makes it possible to firmly support the shelf. Such conventional storage shelf binding port has an advantage that the support rods can be firmly supported in the horizontal and vertical directions while being coupled to the rod clamp ring 10 so as to be separated from each other.

However, such a conventional fastener for storage shelf is configured to fasten the tightening tab 20 by inserting the rod tightening ring 10 to the support rod in order to fix it to the support rod, so there is a disadvantage in that disassembly and assembly is cumbersome. For example, if a plurality of shelves are installed on both sides of the support rods, a large number of rod clamping rings 10 need to be mounted on the support rods, which requires a lot of time to tighten the tightening tab 20, resulting in inconvenience due to assembly.

In order to solve the problems of the prior art as described above, an object of the present invention is to provide a fastening device for a storage shelf that can be assembled to the shelf by fastening the locking fastener to the support bar at a time, to be released at a time.

In order to achieve the above object, the present invention provides a fastening cover, a shelf fixing tool, and a binding device for a storage shelf that binds a support bar of a shelf including a coupling tool, wherein the coupling tool has an upper side at an inner screw portion of the tightening cover. A threaded protrusion is formed to correspond to the screw portion, and a lower side is formed of a semi-circular body having a fitting hole formed so that the outer surface of the support rod is fitted, one end of which is formed with a hinge portion, and the other end of the groove portion of a predetermined size on the outer peripheral surface. A body having a protrusion formed on one surface of the recess; It is made of a semi-circular body formed with a fitting hole corresponding to the body, one end is hinged to the hinge portion is rotatably connected, the other end forms a groove portion corresponding to the groove portion and the connecting portion is formed on both sides of the groove portion Being caught member; And a rotation shaft connected to the connecting portion of the locking member and configured to be rotatable, and a second hinge shaft spaced apart from the first hinge shaft to be connected to the support portion, and one end of which is pivotable by being fitted with the second hinge shaft. A locking member having a coupling portion is formed so that, the other end is a locking member having a locking projection is formed to be caught on the locking jaw of the body; Provides a binding device for a storage shelf, characterized in that comprises a.

In another aspect, the present invention provides a binding device for a storage shelf, characterized in that the locking jaw of the body protrudes to a certain height so that the lever is accommodated in the groove portion and the groove portion.

In another aspect, the present invention provides a binding device for a storage shelf, characterized in that the lever is formed to extend longer than the rotation shaft.

In another aspect, the present invention provides a binding device for a storage shelf, characterized in that the shelf fixture and the body of the coupler is formed integrally.

In another aspect, the present invention provides a binding device for the storage shelf, characterized in that the U-shaped rubber packing for tightly pressing the support bar is inserted into the fitting hole of the body and the fitting member of the locking member.

In another aspect, the present invention provides a binding device for the storage shelf, characterized in that the rubber packing is projected by the fitting portion on the opposite side to which the support bar is coupled.

In another aspect, the present invention provides a binding device for a storage shelf, characterized in that the fitting groove is formed in a position corresponding to the fitting portion is fitted to the body and the locking member.

Hereinafter, a binding device for a storage shelf according to a preferred embodiment of the present invention with reference to the accompanying drawings will be described in more detail.

2 is a perspective view showing a binding device for a storage shelf according to the present invention, Figure 3 is an exploded perspective view showing a binding device for a storage shelf according to the present invention.

2 and 3, the configuration of the binding device for the storage shelf according to a preferred embodiment of the present invention comprises a tightening cover 110, shelf fixing tool 120, coupling.

The tightening cover 110 forms a gripping portion to the outside, and a screw portion (not shown) made of a spiral is formed inside the central portion.

Shelf fixture 120 is a circular plate body formed in the center of the through hole (not shown), the outer circumferential surface is formed with a groove 122 for fixing the shelf frame (see Fig. 5).

The coupler is to securely support the support rod (A: Figure 5), the configuration is configured to include a body 210, the locking member 220, the locking member 250.

Body 210 is to allow the shelf frame (B) and the support rod (A) to be connected to both sides, the upper cover tightening cover 110 and the shelf fixture 120 is coupled, the lower side coupled to the support rod (A) The locking member 220 to be described later is connected.

More specifically, the thread 213 corresponding to the screw portion (not shown) to be fastened to the inner screw portion (not shown) of the tightening cover 110 so that the shelf frame B can be connected to the upper side of the body 210. The formed protrusion 212 is formed. After inserting the shelf fixture 120 into the protrusion 212, the shelf frame (B) by tightening the tightening cover 110 by connecting the shelf frame (B) to the groove 122 of the shelf fixture (120) It can be connected. In some cases, the shelf fixture 120 may be integrally formed on the upper side of the body 210. Here, it will be described in advance that the body 210 and the shelf fixture 120 is formed integrally.

 And the lower side of the body 210 is formed with a semi-circular body 214 formed with a fitting hole 215 surrounding a part of the entire outer surface of the support bar (A) to be coupled, the support bar (A), which will be described later It is coupled with the member 220 to be able to fully engage the entire outer surface of the support bar (A). One end of the semi-circular body 214 is formed with a hinge portion 216, the other end is formed with a recess 217 of a predetermined size on the outer peripheral surface. In addition, the engaging jaw 218 is formed to protrude from one surface of the recess 217. At this time, the locking step 218 is preferably formed to protrude to a certain height so that the lever 240 to be described later to be accommodated in the groove 217.

The locking member 220 is composed of a semi-circular body 224 is formed with a fitting hole 225 corresponding to the semi-circular body 214 of the body 210, one end of the hinge coupled to the hinge 216 A portion 226 is formed, and the other end forms a groove portion 227 corresponding to the groove portion 217, and a connection portion 228 is formed on both side surfaces of the groove portion 227.

The locking member 250 pulls the locking member 220 so that the supporting rod A coupled to the locking member 220 and the fitting holes 215 and 225 of the body 210 can be firmly fixed. As to be in close contact with the 210, it is composed of a rotating shaft 230 and the lever 240 to lock or release the coupling with the support rod (A) at a time.

The pivot shaft 230 is connected to the connecting portion 228 of the locking member 220 is spaced apart from the rotatable first hinge shaft 232 and the first hinge shaft 232 is connected to the support portion 236 And a second hinge shaft 234. In addition, the lever 240 has a coupling part 242 formed at one end thereof so that the second hinge shaft 234 is rotatable and is rotatable, and at the other end, the locking protrusion 218 is caught by the locking jaw 218 of the body 210. Group 244 is formed. At this time, the lever 240 is formed longer than the length of the rotation shaft 230, when the lever 240 is locked, the lever 240 is in the groove portion 217 and the groove portion 227 Are accepted.

In addition, rubber packings 260 and 270 may be inserted into the fitting holes 215 and 225 of the body 210 and the locking member 220 to press the supporting rod A in close contact. The rubber packings 260 and 270 are formed in a U-shape to surround the support bar A inwardly, and the fitting portions 262 protruding from the outer circumferential surfaces of the rubber packings 260 and 270 to opposite sides thereof. , 272). Meanwhile, fitting grooves 229 are respectively provided at positions corresponding to the fitting portions 262 and 272 to insert and fix the rubber packings 260 and 270 to the body 210 and the locking member 220. Is formed.

Figures 4a, 4b, 4c is a cross-sectional view showing the binding device for the storage shelf according to the present invention.

Referring to the drawings will be described the operation of the tightening structure of the binding device for storage shelf of the present invention as follows.

First, the support rod A is placed into the coupler. That is, as shown in FIG. 4A, the support rod A is positioned into the fitting hole 215 of the body 210 so as to surround the support rod A, and then the locking member 220 is rotated to support the support rod A. Completely wrapped.

In the state surrounding the support bar A, as shown in FIG. 4B, the locking projection 244 formed on the lever 240 of the locking member 250 is fixed to the support bar A as shown in FIG. 4B. Pull the lever 240 to rotate it.

When the locking projection 244 is caught by the locking jaw 218, when the outer surface of the lever 240 is pressed at a predetermined pressure, as shown in FIG. 4C, the lever 240 pulls the locking member 220 as shown in FIG. 4C. 220 and the body 210 is in close contact. As a result, the rubber packings 260 and 270 inserted into the locking member 220 and the body 210 are pressed against the outer surface of the support rod A to be firmly fixed to the support rod A.

As such, since the method of firmly fixing the binding device to the support rod A is a one-touch method of coupling at one time, there is an advantage that the coupling is simpler and easier. On the contrary, in the method of releasing the lock, the lower end of the lever 240 is caught, and when lifted, the locking protrusion 244 of the lever 240 exits the locking jaw 218 and the body 210 and the locking member 220. ) Is separated and can be easily released.

5 is an installation state diagram of a binding device for a storage shelf according to the present invention.

With reference to FIG. 5, the structure which assembles a shelf with the binding apparatus for storage shelves which concerns on this invention is demonstrated.

First, after fixing the coupler to both support rods (A), and then insert the shelf frame (B) in the groove 122 formed in the shelf fixture 120, the tightening cover 110 is a protrusion of the body 210 The shelf C is assembled by combining with the screw formed at 212. When the assembly is completed in this way, as shown in Figure 5, the support rod (A) and the shelf frame (B) is fixed, respectively, it is possible to place the kitchen utensils, plates, cups, dishes, etc. on the shelf (C). As such, since the assembly of the shelf (C) is made simple, there is no advantage of the difficulty of installation.

As described so far, the binding device for the storage shelf of the present invention is configured to lock the support rods at a time, so that the shelf and the support rods can be easily locked and released to quickly assemble the shelf.

While the invention has been described in detail in the foregoing embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible within the spirit of the invention, and such modifications and variations belong to the appended claims.

As described above, the binding device for the storage shelf according to the present invention to compensate for the structural disadvantage of the method of coupling by turning the screw has a conventional coupling sphere so that it can be locked by hanging the engaging member and the locking member at a time, There is an effect of providing a coupling structure in which the coupling with the support rod more quickly and simply.

Claims (7)

In the binding device for storage shelves for binding the fastening cover, the shelf fixing tool, and the support bar of the shelf comprising a coupling tool, The coupler is: The upper side is formed with a threaded protrusion corresponding to the threaded portion to be fastened to the inner threaded portion of the tightening cover, the lower side is made of a semi-circular body formed with fitting holes so that the outer surface of the support rod is fitted, one end is formed with a hinge, An end is formed on the outer circumferential surface of the groove portion of a predetermined size, one surface of the groove portion is formed with a locking projection protruding; It is made of a semi-circular body formed with a fitting hole corresponding to the body, one end is hinged to the hinge portion is rotatably connected, the other end forms a groove portion corresponding to the groove portion and the connecting portion is formed on both sides of the groove portion Being caught member; And A rotating shaft comprising a first hinge shaft rotatable in connection with the connecting portion of the engaging member and a second hinge shaft spaced apart from the first hinge shaft and interconnected to the support portion, and one end of the second hinge shaft being rotatable; A locking member having a coupling part formed therein and the other end having a lever having a locking protrusion formed to be caught by the locking jaw of the body; Bonding device for a storage shelf, characterized in that comprises a. The method of claim 1, The locking jaw of the body is a binding device for a storage shelf, characterized in that the protrusion formed to a certain height so that the lever is accommodated in the groove portion and the groove portion. The method of claim 1, The lever is a binding device for a storage shelf, characterized in that formed to extend longer than the rotation shaft. The method of claim 1, Bonding device for the storage shelf, characterized in that the shelf fixture and the body of the coupling is formed integrally. The method of claim 1, Bonding device for a storage shelf, characterized in that the U-shaped rubber packing for pressing the support rod in close contact with the fitting hole of the body and the fitting member. The method of claim 5, The rubber packing is a binding device for a storage shelf, characterized in that the fitting portion is formed projecting on the opposite side to which the support bar is coupled. The method of claim 6, Bonding device for the storage shelf, characterized in that the fitting groove is formed in a position corresponding to the body and the locking member so that the fitting portion can be fitted.

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