KR200393556Y1 - Structure for preventing fall off of drawer for Kimchi refrigerator - Google Patents

Abstract

The present invention relates to a drawer prevention structure of the kimchi refrigerator to prevent the removal of the drawer door by forming a hook-shaped coupling hook and a coupling slit coupled to each other in the first half and the second half of the door frame and the take-out rail.

To this end, the present invention is a kimchi refrigerator having a drawer 300 which is drawn out forward and a drawer compartment 160 which is a space for accommodating the drawer 300, respectively on the inner left / right sides of the drawer compartment 160. Is formed, the withdrawal rail 200 for guiding the withdrawal / mouth of the drawer 300; A door frame 360 provided at one side of the drawer 300 to assist coupling with the drawer rail 200; A coupling hook 364 which is formed at the front and rear portions of the left and right sides of the door frame 360 and is formed in a hook shape and is coupled to one side of the withdrawal rail 200; It is formed on one side of the take-out rail 200, the coupling slit 220 to form a passage through which the coupling hook 364: is configured to include. According to the present invention having such a configuration, there is an advantage that the ease of use is improved and the defective rate of the product is reduced.

Description

Structure of preventing fall off of drawer for Kimchi refrigerator}

The present invention relates to a drawer of the kimchi refrigerator, more specifically, the drawer of the kimchi refrigerator to prevent the removal of the drawer door by forming a ring-shaped coupling hook and a coupling slit coupled to each other in the first half and the second half of the door frame and the withdrawal rail The removal prevention structure is related.

More particularly, the present invention relates to a kimchi refrigerator drawer prevention structure in which a hook-shaped coupling hook is formed at each of the front side and the rear half of the door frame, and coupling slits are formed at one side of the drawer rail. .

In general, the kimchi refrigerator is a refrigerator made for the purpose of storing kimchi, and is formed to enable temperature control so that the temperature of the internal storage space is maintained at 0 to 5 ° C. so that the kimchi can be aged and stored.

In recent years, independent temperature control is possible in each storage space formed inside the Kimchi refrigerator, which is used to store not only kimchi but also various foods such as vegetables, fruits, and meat.

The kimchi refrigerator is classified into a lid type to open and close upward, a drawer type to slide forward and backward, and a combination type of lid and drawer type according to the opening and closing method of the storage space.

A drawer of the drawer type or mixed kimchi refrigerator having at least one drawer among them will be described with reference to FIG. 1 as follows.

Figure 1 is an exploded perspective view showing the configuration of the kimchi refrigerator drawer according to the prior art, as shown in the drawing, the drawer compartment 10 is opened in front of one side of the main body 1 forming the outer appearance of the kimchi refrigerator Is formed.

The drawer compartment 10 is a space in which a drawer 30 is formed to form a space for storing food including kimchi, and the space inside the drawer compartment 10 is formed in a rectangular parallelepiped shape. In addition, the drawer rails 20 are provided at both inner side surfaces of the drawer box 10.

The withdrawal rail 20 is for withdrawal of the drawer, and is generally configured to be extended out to two or three stages and is driven by a rolling member such as a ball bearing or a roller.

The withdrawal rail 20 is coupled to both side surfaces of the drawer 30, and the drawer 30 slides in / out of the drawer compartment 10 by the withdrawal / entry of the withdrawal rail 20. The storage space can be selectively opened.

A coupling slit 22 is formed on an inner side surface of the drawer rail 20 coupled to the drawer 30. The coupling slit 22 is to be coupled to the coupling hook 62 and the coupling piece 64 to be described below, and the first half of the withdrawal rail 20 mounted on the left and right side inside the drawer compartment 10; It is formed in the second half.

The coupling slit 22 is formed by being slit in the horizontal direction so as to have a predetermined width from the top and bottom of the drawing rail 20 to have a predetermined width up and down, and then pushing the portion between the slits to be recessed inward. A predetermined passage penetrates in the vertical direction.

On the other hand, the drawer 30 is composed of a drawer door 40, a drawer basket 50, and a door frame 60. The drawer door 40 forms a front appearance of the drawer 30 and at the same time selectively shields the opened front of the drawer compartment 10, the front of the drawer 30 is the main body (1) It is formed to have the same exterior as the front of the.

That is, when the drawer 30 is completely retracted to shield the opened front surface of the drawer compartment 10, the front surface of the drawer door 40 is located on the same plane as the front surface of the main body 1. It is formed of the same design and material as the main body 1 to form a part of the front surface of the main body 1.

A door frame 60 is provided at the rear of the drawer door 40. The door frame 60 is for mounting the drawer basket 50, having a predetermined width approximately ' '(Viewed from the top) and the left end is coupled to both sides of the rear of the drawer door 40, respectively.

A rectangular space is formed between the drawer door 40 and the door frame 60 by the combination of the door frame 60, and the drawer basket 50 is mounted to the space. The drawer basket 50 is mounted without a separate coupling member to be easily detachable when necessary.

On the other hand, the coupling hook 62 and the coupling piece 64 are formed on both sides of the door frame 60, respectively. The coupling hook 62 and the coupling piece 64 are formed at a corresponding position to be coupled to the coupling slit 22 formed on the pull-out rail 20 and have a size corresponding to the size of the coupling slit 22. Is formed.

The coupling hook 62 is formed in the shape of a hook (Hook) on both sides of the rear side of the door frame 60, the outer side of the coupling hook 62 to be inserted into the coupling slit 22 is the coupling slit ( It is formed by cutting into a rectangular shape having a width corresponding to the length of 22).

In addition, the shape of the coupling hook 62 is formed such that the lower end portion protrudes to the right side (door back side) in the shape of a hook. Therefore, the coupling with the coupling slit 22 is not easily released by the protruding hook shape after the coupling with the coupling slit 22.

The coupling piece 64 is formed in the first half of the both sides of the door frame 60, it is formed to protrude downward so that the lower end is round or horizontal. The outer side of the coupling piece 64 is formed by cutting into a quadrangular shape having a width corresponding to the length of the coupling slit 22 so that the coupling piece can be easily inserted into the coupling slit 22.

Accordingly, the coupling slit 22 of the coupling hook 62 and the coupling piece 64 formed on both sides of the door frame 60 and the drawer rail 20 mounted on the inner left and right sides of the drawer box 10. When this is combined, the withdrawal rail 20 is able to be completely in close contact with the door frame 60 can be fixed.

Such a fixed coupling structure is to improve the cleaning and serviceability of the drawer 30 and the drawer compartment 10 by allowing the drawer 30 to be easily separated from the main body 1, and a separate coupling member. It would be desirable to form without.

However, the prior art as described above has the following problems.

The drawer door 40 is formed on the front surface of the main body 1 to shield the opening surface of the drawer compartment 10. In particular, in the case of the composite kimchi refrigerator in which the top opening method is mixed, the drawer door 40 is It is formed in the lower front of the main body (1).

Therefore, when the user pulls the drawer door 40 forward for the withdrawal of the drawer 30, the user's force acts not only horizontally but also upward, wherein the coupling hook 62 and the coupling slit ( The coupling of 22 may maintain the coupling even in the upward force due to the hook-like characteristic, but the coupling piece 64 may be easily removed from the coupling slit 22 because a structure for a separate restraint is not formed.

The removal of the coupling piece 64 may cause the drawer 30 to be shaken when the drawer is withdrawn or the drawer / out of the drawer 30 may not be smoothly generated.

In addition, there is a problem in that the coupling piece 64 is removed by the shaking during the logistics movement for assembling or transporting the kimchi refrigerator and the coupling of the drawer 30 is not properly made or removed.

An object of the present invention is to solve the problems of the prior art as described above, to prevent the removal of the drawer door by forming the engaging hook and the engaging slit of the ring shape coupled to each other in the first half and the second half of the door frame and the drawout rail. It is to provide a drawer preventing structure of kimchi refrigerator.

The drawer removal prevention structure of the kimchi refrigerator according to the present invention for achieving the object as described above, in the kimchi refrigerator provided with a drawer pulled forward and a space for accommodating the drawer, the inside of the drawer compartment A drawer rail formed on each of the left and right sides to guide the draw / out of the drawer; A door frame provided at one side of the drawer to assist coupling with the drawer rail; Coupling hooks which are respectively formed at the front and rear portions of the left and right sides of the door frame and are formed in a hook shape and are coupled to one side of the drawout rail; It is formed on one side of the take-out rail, it comprises a coupling slit: to form a passage through which the coupling hook passes.

The coupling hook is formed in the first half of the door frame, and the first coupling hook having an annular protruding end facing forward; It is formed in the second half of the door frame, the ring-shaped protruding end is composed of a second coupling hook: toward the rear.

The coupling hook is formed to penetrate the coupling slit up and down.

The protruding end of the coupling hook is constrained at the lower end of the coupling slit when fastened.

According to the present invention having such a configuration, the effect of improving the convenience of use and reducing the defective rate of the product can be expected.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the door cooling structure of the kimchi refrigerator according to the present invention having the configuration as described above will be described in detail.

Figure 2 is a perspective view showing the appearance of the kimchi refrigerator employing a preferred embodiment of the kimchi refrigerator drawer removal prevention structure according to the present invention will be described with an example of the combined kimchi refrigerator in the top opening and closing method of the kimchi refrigerator.

As shown in the figure, the main body 100 forming the outer shape of the Kimchi refrigerator is formed in a substantially rectangular parallelepiped shape, and forms a plurality of storage spaces inside.

The upper surface of the main body 100 is formed with a door 120 for selectively shielding the storage space opened upward of the main body, the storage container for separating and storing each kimchi, vegetables, etc. inside the storage space 140 is seated.

The storage space opened upward of the main body 100 may be partitioned into left and right compartments, and in this case, each door 120 corresponding to the left and right compartments may be formed. .

In addition, the lower half of the main body 100 is formed with a drawer compartment 160 opened forward. The drawer compartment 160 is a space in which the drawer 300 forming another storage space of the kimchi refrigerator is mounted and recessed to the rear of the main body 100, and the inner space corresponds to the shape of the drawer 300. It is formed in a rectangular parallelepiped shape so as to be.

The drawer 300 is withdrawn / retracted while sliding in the drawer compartment 160, and the storage space inside the drawer 300 is selectively exposed to the outside by the withdrawal / entry of the drawer 300. In addition, a storage container 140 for storing kimchi or vegetables is seated in the storage space inside the drawer 300.

Figure 3 is a perspective view showing a drawer is opened, a preferred embodiment of the kimchi refrigerator drawer removal prevention structure according to the present invention, Figure 4 is a preferred embodiment of the kimchi refrigerator drawer removal prevention structure according to the present invention is adopted An exploded perspective view showing the structure of a drawer.

Looking at the mounting structure of the drawer as shown in these drawings in more detail, the withdrawal rail 200 is mounted on the inner left and right side wall of the drawer 160. The withdrawal rail 200 extends in two to three stages for withdrawal of the drawer 300, and is provided with a rolling member such as a ball bearing or a roller to slide forward.

The withdrawal rail 200 has the same structure as a sliding rail of a multi-method which is generally used, and a detailed description thereof will be omitted.

The outermost part of the take-out rail 200 is fixed to the inner wall surface of the drawer compartment 160 is riveted or screwed, and the innermost part extending outward is drawn out to the door frame 360 to be described below. Coupled to the drawer 300 is withdrawn / pulled in accordance with the sliding of the drawer rail 200.

In addition, a coupling slit 220 is formed at an inner portion of the draw rail 200 coupled to the door frame 360. The coupling slit 220 is coupled to the coupling hook 364 which will be described in detail below to allow the drawer 300 to be withdrawn / entered together with the withdrawal rail 200, and the inner portion of the withdrawal rail 200. The first half and the second half are formed respectively.

Looking at this in more detail, the coupling slit 220 is slit in the horizontal direction at the top and bottom at the height of the center portion of the take-out rail 200 (slitting) and then formed between the slitting portion is recessed inwardly It is formed in a passage shape penetrating from above to below.

The coupling slit 220 is not only formed in the same shape in the first half and the second half of the withdrawal rail 200 but also at the same position of the withdrawal rail 200 mounted on the left and right sides of the drawer 160. do.

On the other hand, the drawer 300 coupled to the withdrawal rail 200 is composed of a drawer door 320, a drawer basket 340 and a door frame 360. The drawer door 320 forms an outer shape of the first half of the drawer 300 and is formed to have the same exterior as the front surface of the main body 100.

The drawer door 320 is located on the same plane as the front surface of the main body 100 when the drawer 300 is completely drawn into the drawer compartment 160 to cover a part of the front appearance of the main body 100. It is formed to form a whole design stand out with the sense of unity with the main body 100.

The drawer door 320 is formed to have a predetermined thickness and is filled with a heat insulating material for blocking heat exchange between the drawer compartment 160 and the outside. In addition, a handle 322 is formed at an upper end of the drawer door 320 to facilitate the withdrawal / entry of the drawer.

The handle 322 is formed to protrude slightly forward, and is not shown in detail, but is formed so that one side is recessed upward when the user can easily grip.

In addition, a door frame 360 is provided on the rear surface of the drawer door 320. The door frame 360 assists the attachment of the drawer rail 200 and at the same time assists the mounting of the drawer basket 340. The plate having a predetermined width is approximately ' It is formed by bending a number of times ('from the top').

Left ends (see FIG. 3) of the door frame 360 are coupled to both rear sides of the drawer door 320, respectively. At this time, the door frame 360 is coupled to the surface contact with the rear of the drawer door 320, the contact portion is coupled by a coupling member such as a screw.

By mounting the door frame 360, an approximately rectangular mounting hole 362 is formed between the rear surface of the drawer door 320 and the door frame 360, and the drawer basket 340 is provided at the mounting hole 362. ) Is mounted.

The drawer basket 340 is to form a space for storing food, including kimchi, is formed in a rectangular shape that can be inserted into the mounting hole 362, the upper surface is formed to open to form a storage space.

In addition, the upper end portion corresponding to the opened upper surface of the drawer basket 340 is bent vertically outward to extend by a predetermined width, the bent portion is the door frame 360 when the drawer basket 340 is mounted In contact with the upper end of the) assists the mounting of the drawer basket 340.

Meanwhile, coupling hooks 364 are formed at both side surfaces of the door frame 360. The coupling hook 364 is coupled to the coupling slit 220 of the drawer rail 200 to allow the drawer 300 and the drawer rail 200 to interlock, both sides of the door frame 360. It is formed in the first half and the second half, respectively.

The coupling hook 364 is formed at one side of the door frame 360 corresponding to the position of the coupling slit 220 formed on the pull-out rail 200, respectively, and the first coupling hook 364 'and the second coupling. It consists of a hook 364 ''.

The first coupling hook 364 ′ is formed in the first half of the door frame 360. The first coupling hook 364 ′ is formed in a hook shape at a substantially central portion of both sides of the door frame 360, and has a hook shape. The end, ie the protruding end, is formed to face forward.

In addition, the outer side of the first coupling hook 364 'is cut into a substantially rectangular shape so that the first coupling hook 364' may be fitted to the coupling slit 220 of the first part of the pull-out rail 200. The recessed portion of the coupling slit 220 can be inserted into the cut out portion.

The second coupling hook 364 ″ is formed at the rear half of the door frame 360. The second coupling hook 364 ″ is formed at a substantially central portion in the longitudinal direction of both sides of the door frame 360. The protruding end is formed to face rearward.

Accordingly, the first coupling hook 364 ′ and the second coupling hook 364 ″ are formed in the same shape and are symmetrical with each other so that end portions protruding in opposite directions face each other.

In addition, as in the first coupling hook 364 ', the second coupling hook 364' 'may be fitted to the coupling slit 220 of the latter part of the take-out rail 200. 364 '') is cut into a substantially rectangular shape so that the recessed portion of the coupling slit 220 can be inserted into the cut portion.

The coupling hook 364 is formed on the left side and the right side of the door frame 360, respectively, and is coupled to the coupling slit 220 so that the basket mounting drawer 300 and the drawer rail 200 are coupled to each other. It can be fixed.

Figure 5 is a state diagram showing the mounting mode of the preferred embodiment of the drawer removal structure of the kimchi refrigerator according to the present invention, the coupling state of the coupling hook 364 with reference to the drawings in more detail, the The first coupling hook 364 ′ is coupled by penetrating vertically through the coupling slit 220 formed in the first half of the withdrawal rail 200.

In addition, an end portion protruding to the left side (as shown in FIG. 5) of the first coupling hook 364 ′ prevents the first half of the drawer 300 from flowing upward / downward when the drawer 300 is pulled out or pulled out. It is penetrated to the lower side of the coupling slit 220 to be constrained to the left side of the lower end of the coupling slit 220.

The second coupling hook 364 ″ is coupled to penetrate up and down the coupling slit 220 formed at the rear half of the withdrawal rail 200 in the same manner as the first coupling hook 364 ′.

In addition, an end portion protruding to the right side (as shown in FIG. 5) of the first coupling hook 364 ′ prevents the latter half of the drawer 300 from flowing upward / downward when the drawer 300 is pulled out or pulled out. It is constrained to the lower right side of the coupling slit 220 to be.

As such, an end protruding annularly from the first coupling hook 364 ′ and the second coupling hook 364 ″ is constrained to the lower end of the coupling slit 220 to be generated when the drawer 300 is withdrawn. It is possible to minimize the flow up and down.

Hereinafter will be described the operation of the drawer removal prevention structure of the kimchi refrigerator according to the present invention having the configuration as described above.

When the user pulls forward while holding the handle 322 formed on the drawer door 320 to store food in the drawer 300, the basket of the drawer 300 by the user's pulling force The withdrawal rail 200 coupled with the drawer 300 extends and withdraws forward with the drawer 300.

Withdrawal of the drawer 300 exposes the opened upper surface of the drawer basket 340 to the outside, and the user puts a food or a container containing food into the drawer basket 340 and then handles 322. It is pushed backward while holding.

When the drawer 300 is pushed backward, the pushing force of the user is transmitted to the withdrawal rail 200 so that the withdrawal rail 200 is retracted so that the drawer 300 is moved into the drawer compartment 160. It is sliding in.

The drawer 300 is provided on the front lower side of the main body 100, when the user's force is applied, the force transmitted to the drawer 300 is a vertical force as well as a horizontal force structurally and the drawer 300 Will also occur.

However, the vertical force in the vertical direction is caused by the coupling of the first coupling hook 364 ′ and the second coupling hook 364 ″ and the coupling slit 220 formed in a ring shape facing each other. It does not affect the coupling structure of the drawer 300, the drawer 300 is able to slide out / draw smoothly.

On the other hand, for the cleaning of the drawer 300 and the drawer compartment 160 or the service inside the drawer 300 must be separated.

To this end, after pulling the drawer 300 forward, pressing the front end of the drawer 300 downward to remove the second coupling hook 364 ″ from the coupling slit 220 and then the drawer 300. The drawer 300 is separated from the withdrawal rail 200 by removing the first coupling hook 364 ′ from the coupling slit 220 while lifting upward.

In order to mount the drawer 300, a detailed description thereof will be omitted since the drawer 300 may be mounted in a reverse order of separation.

In addition, the drawer basket 340 mounted to the door frame 360 may be lifted upward from the drawer 300 and separated regardless of the mounting or detaching of the drawer 300.

The scope of the present invention is not limited to the above embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the above technical scope.

 In the drawer removal prevention structure of the kimchi refrigerator according to the present invention as described in detail above, the hook-shaped first coupling protrusion and the second coupling protrusion formed on both sides of the door frame are respectively bound to the coupling slit to prevent the up and down flow of the drawer Done.

Therefore, the drawer is prevented from being shaken or removed even in the vertical and vertical directions applied structurally when the user draws the drawer, thereby improving user convenience.

In addition, it is possible to prevent the removal due to the shaking of the product generated during the logistics movement has the effect of reducing the defective rate of the product by preventing the door from being opened or completely closed during assembly or logistics movement.

1 is an exploded perspective view showing the configuration of a kimchi refrigerator drawer according to the prior art.

Figure 2 is a perspective view showing the appearance of the kimchi refrigerator employing a preferred embodiment of the kimchi refrigerator drawer removal prevention structure according to the present invention.

Figure 3 is a perspective view showing a state in which the drawer is adopted that a preferred embodiment of the kimchi refrigerator drawer removal prevention structure according to the present invention is adopted.

Figure 4 is an exploded perspective view showing the configuration of a drawer adopted a preferred embodiment of the structure of the drawer removal of kimchi refrigerator according to the present invention.

Figure 5 is a state showing the mounting appearance of the preferred embodiment of the kimchi refrigerator drawer removal prevention structure according to the present invention.

Explanation of symbols on the main parts of the drawings

100. Main body 120. Door

140. Storage container 160. Drawer compartment

200. Drawout rail 220. Combined slit

300. Drawer 320. Drawer door

322. Handle 340. Drawer Basket

360. Door Frame 362. Mounting Hole

364. mating hooks 364 '. 1st hook

364 ''. 2nd hook

Claims (4)

 In the kimchi refrigerator having a drawer that is pulled forward and a drawer compartment that is a space for accommodating the drawer, A drawer rail which is formed at each of the inner left and right sides of the drawer compartment and guides the drawer / mouth of the drawer; A door frame provided at one side of the drawer to assist coupling with the drawer rail; Coupling hooks which are respectively formed at the front and rear portions of the left and right sides of the door frame and are formed in a hook shape and are coupled to one side of the drawout rail; Formed on one side of the take-out rail, the coupling slit to form a passage through which the coupling hook: Kimchi refrigerator drawer removal prevention structure, characterized in that it comprises a. The method of claim 1, wherein the coupling hook, A first coupling hook formed at a first half of the door frame and having an annular protruding end facing forward; And a second coupling hook formed at a rear half of the door frame and having a ring-shaped protruding end facing rearward: a drawer preventing structure of the kimchi refrigerator. The method of claim 2, wherein the coupling hook is a kimchi refrigerator drawer prevention structure, characterized in that formed to penetrate the coupling slit up and down. 4. The structure of claim 3, wherein the protruding end of the coupling hook is constrained to the lower end of the coupling slit when the coupling hook is fastened.