KR200473219Y1 - Shelf fixing pin and prefabricated shelf assembly using the same - Google Patents

Abstract

A shelf fixing pin is disclosed.
A shelf fixing pin is a prefabricated shelf assembly having a plurality of horizontal support brackets horizontally coupled to a plurality of vertical posts vertically spaced apart from each other at a predetermined interval to support the shelf in the horizontal support bracket, A shelf fixing pin of a prefabricated lathe assembly disposed between the posts, the shelf fixing pin comprising: a wedge-shaped fixing portion formed at a lower portion to be coupled to a fixing groove formed on an upper surface of the horizontal supporting bracket; And an insertion portion protruding from the upper surface of the support portion to be coupled to the pin engagement groove formed in the lower surface of the shelf.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shelf fixing pin and a shelf fixing pin using the shelf fixing pin,

The present invention relates to a shelf assembly using a shelf fixing pin and a shelf fixing pin, and more particularly, to a shelf shelf assembly using a shelf fixing bolt for fixing a shelf and a shelf without a separate tool for tightening or unscrewing the bolt. A shelf fixing pin for easily and safely installing and disassembling the shelf, and a shelf assembly using the shelf fixing pin.

Generally, for the manufacture of cabinets, cabinets, showcases, etc., each component consisting of vertical angles and lathes is assembled by means of a combination means by using rigid steel, which is relatively less expensive than production by materials such as conventional wood, , Wall bodies, etc., and assembled / installed and used mainly in a showcase of a part display in a factory or a merchandise display such as a large-sized mart because of ease of assembly, disassembly when moving, and ease of use.

The prefabricated shelf assembly is composed of a vertical angles that are respectively installed at positions separated by an appropriate interval and a shelf for horizontally partitioning the respective vertical angles to allow a product or article to be stacked. It is common to fasten and assemble through the through holes drilled between the racks by using coupling means such as bolts and nuts.

The prefabricated shelf assembly includes a method of placing shelves on top of brackets, a method of fixing the shelves with bolts, and a method of sliding the shelves according to the shelf fixing method.

In the conventional angle lathe assembly, a vertical angle is vertically installed, and a coupling projection of a horizontal angle is inserted into a coupling groove of a vertical angle so that the horizontal angle is horizontally assembled to the vertical angle.

A shelf is placed on the horizontal angle, and a bolt is fastened to the shelf in order to fix the shelf.

Since the shelf is fixed by a bolt in the case of the conventional assembly type shelf assembly, it is necessary that the shelf assembly is moved and extended every time the shelf is moved and extended, There is an inconvenience that the bolt must be loosened and tightened again.

Thus, the conventional prefabricated shelf assembly must use a bolt for fixing the shelf and a separate tool such as a screwdriver or a spanner for tightening or unscrewing the shelf when installing or detaching the shelf, It takes a long time to work and there is a risk of safety accidents.

Registration Nos. 20-0228609 and 20-0458090

The present invention is characterized in that a first shelf fixing pin is provided between the shelf and a horizontal support post and a second shelf fixing pin is provided between the shelf and the standing post leg to separate the bolt for fixing the shelf and the bolt And it is an object of the present invention to provide a lathe fixing pin which can easily and safely install and disassemble a lathe without using a tool of a lathe, and a lathe assembly using the lathe fixing pin.

In order to achieve the above-mentioned object, a lathe fixing pin of the present invention is a lathe assembling assembly in which a plurality of horizontal supporting brackets are horizontally coupled to a plurality of vertical posts vertically installed at a predetermined interval from each other, A shelf fixing pin of a lathed shelf assembly installed between the shelf and the horizontal support post for fixing the shelf to the shelf and a fixing post formed on the upper surface of the horizontal support bracket, And an insertion portion protruding from the upper surface of the support portion to be coupled to the pin engagement groove formed in the lower surface of the shelf.

And the support portion is inserted into the engagement protrusion formed on the upper surface of the horizontal support bracket.

The shelf fixing pin of the present invention is a prefabricated shelf assembly in which a plurality of standing post legs are coupled horizontally below a plurality of vertical posts arranged at regular intervals and spaced apart from each other. In order to fix the shelf to the standing post leg, And a horizontal support post, the cabinet comprising: a shelf fixing pin of a prefabricated shelf assembly disposed between the horizontal support post and the horizontal support post; a cap-shaped fixing part formed below the standing post leg to be coupled to an upper portion of the standing post leg; And an insertion portion protruding from the upper surface of the fixing portion.

Fixing grooves are formed on both side surfaces of the standing post leg, and fixing protrusions are formed on the inner surface of the fixing portion so as to engage with the fixing grooves.

Meanwhile, the assembled shelf assembly using the shelf fixing pins of the present invention includes a shelf for placing objects, a plurality of vertical posts vertically installed at regular intervals from each other, A plurality of horizontal support brackets horizontally coupled to each other, a first shelf fixing pin installed between the shelf and the horizontal support posts for fixing the shelves to the horizontal support brackets, And a second shelf fixing pin installed between the shelf and the standing post leg for securing the shelf to the standing post leg.

The vertical posts are configured to be erectable by a connecting bar.

The vertical posts are structured such that they can be fixed to the wall by bolts.

The first shelf fixing pin includes a wedge-shaped fixing portion formed at a lower portion to be coupled to a fixing groove formed on an upper surface of the horizontal supporting bracket, a support portion extending horizontally at both upper ends of the fixing portion, And an insertion portion protruding from the upper surface of the support portion to be engaged in the formed pin engagement groove.

And a latching protrusion is formed on the upper surface of the horizontal support bracket for fixing the first lathe fixing pin.

The second shelf fixing pin includes a cap-shaped fixing portion formed at a lower portion to be coupled to an upper portion of the standing post leg, and an insertion portion protruding from the upper surface of the fixing portion to be coupled to a pin- .

Fixing protrusions are formed on the inner surface of the fixing portion to fix the position of the second lathe fixing pins, and fixing grooves are formed on both side surfaces of the standing post legs to correspond to the fixing protrusions.

A coupling groove is formed on a front surface of the vertical support bracket, and a coupling protrusion is formed on an end of the horizontal support bracket and the standing post leg to engage with the coupling groove.

A height adjuster is installed on a lower surface of the standing post leg, and the height adjuster is screwed to a lower surface of the standing post leg.

As described above, in the present invention, a first shelf fixing pin is provided between a shelf and a horizontal support post, and a second shelf fixing pin is provided between the shelf and a standing post leg, so that a separate tool It is possible to easily and safely install or disassemble the shelf without using the shelf.

Also, since the present invention can change the direction of the shelf fixing pins, it is possible to expand the shelf by installing the shelf alone or by connecting the shelf.

FIG. 1 shows a prefabricated shelf assembly according to a preferred embodiment of the present invention,
Figure 2 illustrates a prefabricated shelf assembly according to a preferred embodiment of the present invention,
FIG. 3A is a perspective view of a conventional shelf assembly according to a preferred embodiment of the present invention,
FIG. 3B is a perspective view of a center shelf fixing pin according to a preferred embodiment of the present invention,
FIG. 4A is a perspective view of a second shelf fixing pin of the prefabricated shelf assembly according to a preferred embodiment of the present invention,
FIG. 4B is a perspective view of a conventional shelf assembly according to a preferred embodiment of the present invention,
5A is an exploded perspective view showing a lathe fixing structure using two types of first lathe fixing pins,
FIG. 5B is a perspective view of FIG.
6A is an exploded perspective view showing a shelf fixing structure using a center type fixing pin among two kinds of first shelf fixing pins,
FIG. 6B is a perspective view of FIG.
7A is an exploded perspective view showing a lathe fixing structure using two fixing pins among two kinds of second lathe fixing pins,
FIG. 7B is a perspective view of FIG.
8A is an exploded perspective view showing a lathe fixing structure using two types of second lathe fixing pins,
FIG. 8B is a perspective view of FIG.

Hereinafter, a lathe fixing pin according to a preferred embodiment of the present invention and a lathe assembly using the lathe fixing pin will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a prefabricated shelf assembly according to a preferred embodiment of the present invention, FIG. 2 is a perspective view of a prefabricated shelf assembly according to a preferred embodiment of the present invention, FIG. 3B is a perspective view of a conventional shelf assembly according to a preferred embodiment of the present invention. FIG. 3B is a perspective view of a conventional shelf assembly according to a preferred embodiment of the present invention, FIG. 4A is a perspective view showing a fixing pin in a second lathe fixing pin according to a preferred embodiment of the present invention, FIG. 4B is a perspective view of the lathe according to a preferred embodiment of the present invention, FIG. Fig. 5A is a perspective view of the second lathe fixing pin shown in Fig. FIG. 5B is an assembled perspective view of FIG. 5A, FIG. 6A is an exploded perspective view showing a shelf fixing structure using two center type fixing pins among two kinds of first shelf fixing pins, FIG. 7A is an assembled perspective view of the lathe fixing structure using the fixed fixing pin among the two types of second lathe fixing pins, FIG. 7B is an assembled perspective view of FIG. 7A, and FIG. FIG. 8B is an assembled perspective view of FIG. 8A. FIG. 8A is an exploded perspective view showing a shelf fixing structure using a general type fixing pin among the shelf fixing pins. FIG.

Referring to the drawings, the prefabricated shelf assembly 100 of the present invention includes a shelf 110 for placing articles, and a plurality of vertical posts 120 fixedly installed at regular intervals.

The vertical posts 120 may be constructed in an upright configuration (see FIG. 1) that can be erected without a wall by a connecting bar 101 and a reinforcing bar 102. The vertical posts 120 may be formed by a bolt or screw B, (See Fig. 2).

The standing post leg 150 is necessarily required in the upright type structure, and the standing post leg 150 can be selectively installed in the wall type fixed type structure.

The vertical post 120 of the upright structure is a shape having a rectangular cross section, and the vertical post 120 of the wall-fixed structure is formed into a shape having a " C "

The wall-mounted structure is the same as the standing-up structure except that it is fixed to the wall, and only the standing-type shelf assembly 100 of the upright structure will be described below.

The height of the vertical posts 120 can be appropriately adjusted depending on the number of installed shelves 110.

A plurality of coupling grooves 121 are formed on the front surface of the vertical support bracket 120 along the longitudinal direction.

A plurality of horizontal support brackets (130) are horizontally installed in the vertical posts (120) to support the shelves (110) horizontally.

A coupling protrusion 131 and a position fixing protrusion 131a are formed at an end of the horizontal support bracket 130 so as to be coupled to the coupling groove 121. [

The horizontal support bracket 130 is assembled horizontally to the vertical post 120 by the structure in which the engagement protrusion 131 is engaged in the engagement groove 121.

It is preferable that the horizontal support brackets 130 are appropriately installed considering the distance between the upper and lower shelves 110.

A first shelf fixing pin 140 is installed between the shelf 110 and the horizontal support bracket 130 to fix the shelf 110 to the horizontal support bracket 130.

The first shelf fixing pin 140 includes a wedge-shaped fixing portion 141 formed at a lower portion to be coupled to the fixing groove 132 formed on the upper surface of the horizontal supporting bracket 130, And an inserting part 143 protruding from the upper surface of the supporting part 142 so as to engage with a pin engaging groove 111 formed in a lower surface of the shelf 110 do.

The first shelf fixing pin 140 may be composed of a general type fixing pin (see FIG. 3A) and a center type fixing pin (see FIG. 3B) depending on the number of the insertion portions 143.

In the case of the general type fixing pin (see FIG. 3A), it is possible to change the direction with respect to the insertion portion 143 so that the shelf 110 alone can be installed and extended according to the combination of the shelves.

The first shelf fixing pin 140 can be easily coupled to the fixing groove 132 of the horizontal supporting bracket 130 by the wedge shape of the fixing portion 141. [

The first shelf fixing pin 140 may be formed of a synthetic resin or a steel plate. The fixing portion 141 may be elastically deformed, that is, can be elastically pressed from both sides of the fixing portion 141, 110 in the fixing groove 132 of the horizontal support bracket 130 by a load.

A locking protrusion 133 is formed on the upper surface of the horizontal support bracket 130 to fix the first lathe fixing pin 140.

The support portion 142 is engaged with the latching jaw 133 so that the first lathe fixing pin 140 can be fixed without being shaken.

A standing post 150 is horizontally coupled to the lower end of the vertical post 120. The standing post 150 is fixed to the standing post 150 by means of the shelf 110, And a second lathe fixing pin 160 is installed between the legs 150.

At the end of the standing post leg 150, a coupling protrusion 151 for coupling into the coupling groove 121 of the vertical post 120 is formed.

A height adjusting portion 152 is installed on a lower surface of the standing post leg 150. The height adjusting portion 152 is screwed on a lower surface of the standing post leg 150. [

The second shelf fixing pin 160 includes a cap fixing portion 161 formed at a lower portion thereof to be coupled to an upper portion of the standing post leg 150 and a pin coupling groove 111 formed at a lower surface of the shelf 110 And an insertion portion 162 protruding from the upper surface of the fixing portion 161 so as to be coupled to the fixing portion 161.

The second shelf fixing pin 160 may be composed of a center type fixing pin (see FIG. 4A) and a general type fixing pin (see FIG. 4B) depending on the number of the insertion portions 162.

A fixing protrusion 161a is formed on the inner surface of the fixing portion 161 to fix the position of the second lathe fixing pin 160 and the standing post leg 150 is formed to correspond to the fixing protrusion 161a. A fixing groove 150a is formed on both side surfaces of the base plate 150a.

The operation of the assembled shelf assembly according to the preferred embodiment of the present invention will be described in detail.

The assembling process of the assembly shelf assembly 100 will be described below.

First, the two vertical posts 120 are vertically fixed with a predetermined interval therebetween. The vertical posts 120 can be erected upright without a wall by using the upper and lower connecting bars 101 and the reinforcing bars 102.

The height of the vertical posts 120 is appropriately adjusted according to the number of the shelves 110 installed.

The engagement protrusion 131 and the position fixing protrusion 131a of the horizontal support bracket 130 are inserted into the coupling groove 121 of the vertical post 120 to fix the position of the horizontal support bracket 130 horizontally do.

The insertion portion 143 of the first lathe fixing pin 140 is then coupled to the pin coupling groove 111 formed in the lower surface of the shelf 110 and then the shelf 110 is horizontally positioned, The fixing groove 132 formed on the upper surface of the bracket 130 and the fixing portion 141 of the first lathe fixing pin 140 are aligned with each other.

When the positioning is completed, the shelf 110 is moved downward to insert the fixing portion 141 of the first lathe fixing pin 140 into the fixing groove 132 of the shelf 110. At this time, due to the load of the shelf 110, the fixing portion 141 becomes deeper into the fixing groove 132.

The supporting portion 142 of the first lathe fixing pin 140 is caught by the latching jaw 133 of the horizontal supporting bracket 130 so that the first lathe fixing pin 140 does not move (shake) .

The engaging protrusion 151 of the standing post 150 is inserted into the engaging groove 121 of the vertical post 120 at the lowermost position of the vertical post 120, Fix the position horizontally.

The insertion portion 162 of the second lathe fixing pin 160 is coupled to the pin coupling groove 111 formed in the lower surface of the shelf 110 and then the shelf 110 is horizontally positioned, The fixing portion 161 of the two shelf fixing pins 160 is engaged with the upper portion of the standing post leg 150.

At this time, fixing protrusions 161a are inserted into the fixing surfaces of the fixing portions 161 in the fixing grooves 150a formed on both side surfaces of the standing post leg 150 so that the position of the second lathe fixing pins 160 Is firmly fixed.

The height adjuster 152 provided on the lower surface of the standing post leg 150 can be turned clockwise or counterclockwise to appropriately adjust the height of the standing post leg 150. [

Hereinafter, the separation process of the assembly shelf assembly 100 will be described.

First, the shelf 110 is lifted. At this time, the first shelf fixing pin 140 coupled to the lower surface of the shelf 110 is lifted together with the shelf 110. The first shelf fixing pin 140 is separated from the shelf and the engaging protrusion 131 and the position fixing protrusion 131a of the horizontal supporting bracket 130 are inserted into the engaging groove 121 of the vertical post 120 And removes the horizontal support bracket 130 from the vertical post 120. Then, the connecting bar 101 and the reinforcing bar 102 are separated from the vertical post 120.

As described above, in the present invention, a first lathe fixing pin is provided between the shelf and the horizontal support post, and a second lathe fixing pin is provided between the shelf and the standing post leg, The shelf can be easily and safely installed and disassembled without using it.

In addition, the present invention can change the direction of the shelf fixing pin, thereby expanding the shelf connection and shelf connection.

Although the present invention has been described with reference to a limited number of embodiments and drawings, it should be understood that the present invention is not limited thereto, and that the technical idea of the present invention and the utility model registration request Various modifications and variations are possible within the scope of equivalents.

100: Prefabricated shelf assembly
101: Connection bar
102: Reinforcing bar
110: Shelf
111: pin coupling groove
120: vertical post
121: Coupling groove
130: Horizontal support bracket
131a: Position fixing projection
132: Fixing groove
133: hanging jaw
140: First shelf fixing pin
141:
142: Support
143:
150: Standing post leg
151: engaging projection
152:
160: Second shelf fixing pin
161: a cap-
162:
B: Bolt or screw
W: Wall

Claims (15)

delete delete A plurality of standing post legs horizontally coupled to a lower portion of a plurality of vertical posts vertically spaced apart from each other at a predetermined distance therebetween, the shelf assembly comprising: A shelf fixing pin of a prefabricated shelf assembly to be installed,
A cap-shaped fixing portion formed at a lower portion to be coupled to an upper portion of the standing post leg; And
And an insertion part protruding from an upper surface of the fixing part so as to engage with a pin engagement groove formed on a lower surface of the shelf. The method of claim 3,
Wherein a fixing groove is formed on both side surfaces of the standing post leg and a fixing protrusion is formed on an inner surface of the fixing portion so as to engage with the fixing groove. Shelves for placing objects;
A plurality of vertical posts vertically installed at regular intervals from each other;
A plurality of horizontal support brackets horizontally coupled to an intermediate portion of the vertical posts to horizontally support the shelves; And
And a first shelf fixing pin installed between the shelf and the horizontal support posts for fixing the shelf to the horizontal support brackets,
Wherein the vertical post is configured to be erectable by a connecting bar. ≪ RTI ID = 0.0 > 8. < / RTI > Shelves for placing objects;
A plurality of vertical posts vertically installed at regular intervals from each other;
A plurality of horizontal support brackets horizontally coupled to an intermediate portion of the vertical posts to horizontally support the shelves; And
And a first shelf fixing pin installed between the shelf and the horizontal support posts for fixing the shelf to the horizontal support brackets,
A standing post leg coupled horizontally to a lower portion of the vertical post; And
And a second shelf fixing pin installed between the shelf and the standing post leg to secure the shelf to the standing post leg. delete Shelves for placing objects;
A plurality of vertical posts vertically installed at regular intervals from each other;
A plurality of horizontal support brackets horizontally coupled to an intermediate portion of the vertical posts to horizontally support the shelves; And
And a first shelf fixing pin installed between the shelf and the horizontal support posts for fixing the shelf to the horizontal support brackets,
Wherein the vertical post is fixed to the wall by bolts. ≪ RTI ID = 0.0 > 11. < / RTI > 6. The method of claim 5,
The first shelf fixing pin
A wedge-shaped fixing portion formed at a lower portion to be coupled to a fixing groove formed on an upper surface of the horizontal supporting bracket;
A support portion extending horizontally at both upper ends of the fixing portion;
And an insertion portion protruding from an upper surface of the support portion to be engaged with a pin engagement groove formed on a lower surface of the shelf. 10. The method of claim 9,
And a latching protrusion is formed on an upper surface of the horizontal support bracket to fix the first lathe fixing pin. The method according to claim 6,
The second shelf fixing pin
A cap-shaped fixing portion formed at a lower portion to be coupled to an upper portion of the standing post leg; And
And an insertion part protruding from an upper surface of the fixing part so as to engage with a pin engagement groove formed on a lower surface of the shelf. 12. The method of claim 11,
Wherein a fixing protrusion is formed on an inner surface of the fixing portion to fix the position of the second lathe fixing pin and a fixing groove is formed on both side surfaces of the standing post leg so as to correspond to the fixing protrusion. . The method according to claim 6,
Wherein the vertical support bracket has a coupling groove formed on a front surface thereof and a coupling protrusion is formed on an end of the horizontal support bracket and the standing post leg to be coupled to the coupling groove. . The method according to claim 6,
And a height adjuster is installed on a lower surface of the standing post leg. 15. The method of claim 14,
Wherein the height adjuster is screwed to a bottom surface of the standing post leg. ≪ RTI ID = 0.0 > 11. < / RTI >

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