KR200496189Y1 - Structure shelf stand for refrigerator - Google Patents

Abstract

In the present invention, the height can be adjusted by integrally molding the support frame and the height-adjustable shelf support by industrial injection molding or by fitting and fixing at partial intervals, and the upper and lower half protrusions molded opposite to each other at the end of the support frame It is to provide a shelf support structure for a refrigerator that maximizes the convenience of installation and industrial mass production by constructing a continuous joint of a half tuck joint by
The object of the present invention is a support frame formed of a plurality of reinforcing ribs formed in the longitudinal direction of the rear surface of the body, upper and lower half rib protrusions of a mutually opposed half chin structure with screw assembly holes passing through the upper and lower ends of the body, and , It consists of a triangle support body integrally molded with a predetermined interval vertically in the front length direction of the body, and a shelf support in which a locking jaw is formed at the front end of the upper surface of the triangle support body, and the support frame is mutually upper and lower. This is achieved by a shelf support structure for a refrigerator in which the lower portion is continuously connected by a half joint and fastened with a screw through a screw assembly hole to provide length extension.

Description

Structure shelf stand for refrigerator {Structure shelf stand for refrigerator}

In the present invention, the height can be adjusted by integrally molding the support frame and the height-adjustable shelf support by industrial injection molding or by fitting and fixing at partial intervals, and the upper and lower half protrusions molded opposite to each other at the end of the support frame It relates to a shelf support structure for a refrigerator that maximizes the convenience of installation and the reduction of manufacturing costs through industrial mass production by constructing a continuous joint of a half tuck joint.

Inside the cooling chamber of a typical refrigerator, a plurality of shelves for storing and supporting food are arranged in a vertical direction to store food on the shelves.

In particular, convenience stores, supermarkets, etc. are provided with refrigerators in the form of showcases, and various canned drinks, bottled drinks, processed foods, alcoholic beverages, etc. are displayed and sold via shelves mounted therein.

The structure of such a shelf for a refrigerator is that with a door for opening and closing a showcase type refrigerator installed on the front side, multi-layered shelves are installed in the interior space by shelf supports assembled on both side walls of the refrigerator, and various canned beverages are installed on the upper surface of the shelf. B. Pinyin, food, liquor, etc. are displayed in a stored state.

The category of the present invention belongs to the category of shelf supports installed in refrigerators for showcases used for refrigerated display in convenience stores or supermarkets.

In relation to the structure of such a shelf support, Patent Document 1 can be cited as an example of prior art.

In Patent Document 1, a flange is formed by bending outwardly at both ends in a U-shaped body, and a plurality of coupling holes are formed in the vertical direction in the body, and the body between the coupling holes has fastening holes to fasten to the refrigerator at regular intervals. At least one shelf support having a surface in the same position as the bracket protruding around the shelf support with fastening holes formed thereon, and at least one hook fitted into the coupling hole on the side surface of the L-shaped main body on which the shelf is placed on the upper portion, Disclosed is a shelf for a refrigerator composed of a bracket having a fixing protrusion protruding upward from one end of a main body to prevent the shelf from moving.

Patent Document 1 (refrigerator shelf) is a shelf support that is non-corrosive and harmless to the human body, so that there is no hassle of painting stainless steel by plastic deformation pressing processing. As a result, a shelf support and a bracket manufactured by separate injection molding are presented.

Korea Registered Utility No. 20-0378203 (registered on March 2, 2005)

In Patent Document 1 described above, since the shelf support and the bracket are provided by separate manufacturing, the raw material cost of stainless steel is high, and the manufacturing cost is high due to pressing and punching in a U-shape by pressing and punching the joint hole. There is also a disadvantage that the appearance is not beautiful because there is no connection structure between lifting and shelf supports, so continuous (connection) construction according to the assembly and construction of shelf supports cannot be performed.

In addition, the brackets supporting both sides of the shelf are separated from the shelf support made of stainless material by injection molding, and the shelf is assembled by assembling as needed to support the shelf. There was a cumbersome disadvantage of having to assemble and install individually molded brackets in the coupling hole of the support.

The present invention was developed to solve the disadvantages of the above-mentioned source technology, and the purpose of the present invention is to mold the shelf support into a single body by industrial injection molding, but the connection construction according to the height of the refrigerator is provided with a mutually half-jointed joint It is an object of the present invention to provide a shelf support structure for a refrigerator in which appearance and convenience are guaranteed.

In particular, the present invention can adjust the height by integrally molding the support frame and the height-adjustable shelf support by injection molding or by fitting and fixing at partial intervals, thereby ensuring the convenience of construction and reducing manufacturing costs by industrial mass production. It is to provide a shelf support structure for a refrigerator.

An object of the present invention is to provide a shelf support structure for a refrigerator capable of reducing manufacturing mold costs and material costs, and increasing productivity through minimization of processing and assembly processes.

The shelf support structure for a refrigerator of the present invention for achieving the above object is

Support molded with a plurality of reinforcing ribs manufactured by industrial injection molding and molded in the longitudinal direction of the rear surface of the body, and upper and lower half protrusions of a half-tuck structure in which screw assembly holes are penetrated at the upper and lower ends of the body and mutually opposed to each other frame and

It consists of a triangle support body integrally molded with a predetermined interval vertically in the longitudinal direction of the front surface of the body, and a first shelf support having a locking jaw molded at the front end of the upper surface of the triangle support body,

The support frame is characterized in that the upper and lower portions are continuously connected to each other by a half-joint and fastened with screws through screw assembly holes to provide length extension.

In addition, the shelf support structure for a refrigerator of the present invention,

A plurality of reinforcing ribs manufactured by industrial injection molding and molded in the longitudinal direction of the rear surface of the body, upper and lower half chin protrusions of a half chin structure formed in opposite directions with screw assembly holes passing through the upper and lower ends of the body, and the above A support frame having through-molded holes at regular intervals on the front surface of the body;

A triangular support body integrally molded on the front surface of the body between the gap height holes, a first shelf support having a locking jaw molded at the front end of the upper surface of the triangle support body, and a fitting protrusion selectively fitted into the gap height holes It consists of a triangle support body molded, and a second shelf support member in which a locking jaw is formed at the front end of the upper surface of the triangle support body,

The upper and lower parts of the support frame are continuous with each other in a half-joint, and the distance between the first shelf supports is increased by extending the length and being selectively fitted into the gap height holes by being fastened with screws through screw assembly holes. It is characterized by partitioning.

Here, the gap height hole of the support frame is formed in a 'T' shape in the vertical direction, and the fitting protrusion of the second shelf support member is formed as a 'T' shape protrusion in the horizontal direction. It is characterized in that the separation of the second shelf supports from the support frame is prevented by being fitted in the horizontal direction and bound downward in the vertical direction.

According to the present invention, in convenience stores, supermarkets, etc., the structure of the shelf support for supporting the shelf of a refrigerator in the form of a showcase has a simple structure and can be industrially mass-produced, thereby reducing manufacturing costs.

In addition, according to the present invention, mutual connection construction is provided in a continuous joint structure corresponding to the height of the refrigerator, thereby maximizing the appearance and ensuring the convenience of construction.

In addition, according to the present invention, it is possible to manufacture by industrial injection molding using a synthetic resin material, so there is an advantage in that installation work is convenient due to light weight.

1 is a perspective view of a shelf support for a refrigerator according to a first embodiment according to the present invention.
FIG. 2 is an enlarged view of a portion of FIG. 1 .
3 is a rear perspective view of a shelf support for a refrigerator according to a first embodiment according to the present invention.
FIG. 4 is an enlarged view of a portion of FIG. 3 .
5 is a longitudinal sectional view of the first embodiment of the present invention.
FIG. 6 is an enlarged view of a portion of FIG. 5 .
7 is a partially excerpted perspective view showing a connection assembly state according to a first embodiment of the present invention.
8 is an enlarged cross-sectional view of the first embodiment of the present invention according to FIG. 7 in a connected and assembled state.
Figure 9 is a cross-sectional view of the installation state according to the use of the first embodiment of the present invention.
10 is a perspective view of a shelf support for a refrigerator according to a second embodiment according to the present invention.
11 and 12 are installation step diagrams according to the use of the second embodiment of the present invention.
13 is a cross-sectional view of a second embodiment of the present invention in an installed state.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, the structure and size of the components presented in the drawings may be simplified or simplified unless it is a problem in the description of the invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

(First embodiment)

1 is a perspective view of a shelf support for a refrigerator according to a first embodiment of the present invention, Figure 3 is a rear perspective view of a shelf support for a refrigerator of a first embodiment according to the present invention, Figure 5 is a longitudinal cross-sectional view of the first embodiment of the present invention It is also

Referring to these drawings, the first embodiment of the present invention is largely divided into a support frame 100 and a first shelf support 200 integrally molded in the support frame.

In the support frame 100, a plurality of reinforcing ribs 120 are molded in the longitudinal direction of the rear surface of the body 110 by industrial injection molding (see FIG. 4 enlarged view), and screw assembly holes 131 ( 141) is penetrated and formed into upper and lower half-tuck protrusions 130 and 140 of a half-tuck structure that face each other.

As shown in FIGS. 7 and 8, the present invention shows the connection and assembly steps and assembly state between the support frame 100 and the support frame 100, the upper and lower half protrusions 130 and the lower half between each other. In the state where the half chin projections 140 are butted to each other with screws S in the screw assembly holes 131 and 141, as shown in FIG. 9, assemble to the side wall W of the refrigerator and remove the shelf 300. 1 Install while seated on the upper surface of the shelf support (200).

The first shelf support member 200 has a predetermined interval vertically in the longitudinal direction of the front surface of the body 110, and the triangle support body 210 is integrally molded, and the hooking jaw 220 is formed at the front end of the upper surface of the triangle support body. It is integrally molded in a molded state (see Fig. 2 enlarged view).

The triangular support body 210 is a triangular block body and can support the weight of the upper load, shelf 300 and canned beverages, bottled beverages, food, etc. stored thereon.

In addition, the body 110 of the support frame 100 can sufficiently prevent deformation of the vertical load applied by the shelf 300 and canned beverages, bottled beverages and food by the plurality of reinforcing ribs 120 formed on the rear surface. It is installed with the strength possible.

The edge frame of the shelf 300 is seated on the hooking jaw 220 of the tripod support body 210 in a hooked state and is installed in a supported state on the tripod support body 210 without forcible separation.

For the purpose of suppressing length deformation, the support frame 100 may be through-molded with a screw assembly hole 151 in the middle portion and, if necessary, assembled with a screw S to enhance the strength of binding with the side wall W of the refrigerator.

(Second embodiment)

As shown in FIG. 10, the second embodiment separates and molds the second shelf support member 201 of the first embodiment of the present invention and integrally molds the first shelf support member 200 with the support frame 100. It is configured to be used by selectively assembling the gap height hole 150 between them.

That is, the support frame 100 of the second embodiment has a plurality of reinforcing ribs 120 in the longitudinal direction of the rear surface of the body 110 by industrial injection molding, and screw assembly holes 131 at the upper and lower ends of the body 110 ) 141 is penetrated, and holes 150 at regular intervals are through-molded on the front surface of the upper and lower half-tuck protrusions 130 and 140 of the half-tuck structure and the body 100 formed to face each other.

At this time, the first shelf support 200 formed by forming the tripod support body 210 between the spaced height holes 150 penetrating the front surface of the body 100 and the locking jaw 220 on the front end of the upper surface of the tripod support body ) is integrally molded, and a tripod support body 211 formed with a fitting protrusion 212 selectively fitted into the spacing height hole 150 penetrating the body 100 and a locking jaw at the front end of the upper surface of the tripod support body The second shelf support 201 formed by molding 221 is configured.

As shown in FIG. 13 in the second embodiment, the upper and lower parts of the support frame 100 are continuous with the joint of the upper and lower half protrusions 130 and 140 as in the first embodiment, and the screw assembly hole (131) is fastened with a screw (S) through (141) to extend the length.

In this second embodiment, the interval between the first shelf supports 200 can be defined by the second shelf supports 201 selectively fitted into the gap height holes 150 of the body 100.

In other words, the distance between the first shelf supports 200 integrally molded with the body 110 can be adjusted by the second shelf supports 201 selectively assembled.

As shown in FIGS. 11 and 12, the gap height hole 150 of the support frame 100 is formed in a 'T' shape in the vertical direction, and the fitting protrusion 212 of the second shelf support 201 is horizontal. It is formed as a 'T'-shaped protrusion in the direction, is fitted into the gap height hole 150 in the horizontal direction of the fitting protrusion 212, and is bound downward in the vertical direction to the second line from the body 110 of the support frame 100 The shelf 300 can be supported by being bound in a state in which separation of the ring strip 201 is blocked.

That is, there is an advantage in providing a structure that can be used by narrowing or widening the space between the shelves 300 when necessary.

100: support frame 110: body
120: reinforcing ribs 130: upper half chin protrusion
140: lower half chin protrusion 150: gap height hole
200: first shelf support 201: second shelf support
210, 211: triangular support body 220, 221: locking jaw
S: screw W: refrigerator side wall

Claims (3)

delete A plurality of reinforcing ribs manufactured by industrial injection molding and molded in the longitudinal direction of the rear surface of the body, upper and lower half chin protrusions of a half chin structure formed in opposite directions with threaded assembly holes passing through the upper and lower ends of the body, and the body A support frame in which holes at regular intervals are through-molded on the front side of the body, a triangle support body integrally molded between the height holes on the front side of the body, and a locking jaw formed on the front end of the upper surface of the triangle support body. It consists of a first shelf support member, a tripod support body formed with fitting protrusions selectively inserted into the gap height holes, and a second shelf support member formed with a locking jaw formed on the front end of the upper surface of the triangle support body.
The upper and lower parts of the support frame are continuous with each other in a half-joint, and the distance between the first shelf supports is increased by extending the length and being selectively fitted into the gap height holes by being fastened with screws through screw assembly holes. A shelf support structure for a refrigerator, characterized in that it is partitioned.
According to claim 2,
The spacing height hole of the support frame is formed in a 'T' shape in the vertical direction, and the fitting protrusion of the second shelf support member is formed as a 'T' shape protrusion in the horizontal direction, and the fitting protrusion is formed in the horizontal direction of the fitting protrusion in the spacing height hole. A shelf support structure for a refrigerator, characterized in that the separation of the second shelf support member from the support frame is blocked by being fitted and bound downward in a vertical direction.

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