KR20080044078A - Rack of dish washer - Google Patents

Abstract

A rack of a dishwasher is provided to move the position of frame bars simply by installing sliding guides having frame bars supported by a frame. A rack of a dishwasher comprises a frame(50), baskets(60) forming an upper engaging part(62) and a lower engaging part(64), and frame bars(70). The frame bars are placed at the frame to engage the lower engaging part or the upper engaging part. The sliding guides(80,90) installed at the frame support the frame bars to be slid. The sliding guides include a guide groove part(82) to be slid by the frame bar. The frame bars consist of an engaging part placed between a left end and a right end of the frame longitudinally to engage the upper engaging part or the lower engaging part, and a sliding part(74) to be slid on the sliding guide to be curved from two ends of the engaging part.

Description

Rack of dish washer

1 is an exploded perspective view of a dish washer according to the prior art,

2 is a perspective view when the basket of the rack shown in FIG. 1 is disposed high;

3 is a perspective view when the basket of the rack shown in FIG. 1 is placed low;

4 is an exploded perspective view of a rack first embodiment of a dishwasher according to the present invention;

5 is a perspective view of an essential part when the basket of the rack first embodiment of the dishwasher according to the present invention is located on the upper side;

6 is a perspective view of an essential part when the basket of the rack first embodiment of the dishwasher according to the present invention is located below;

7 is a cross-sectional view of an essential part when the basket of the rack first embodiment of the dishwasher according to the present invention is located on the upper side;

8 is a cross-sectional view of the main part when the basket of the rack first embodiment of the dishwasher according to the present invention is located below;

9 is an exploded perspective view of a rack second embodiment of the dishwasher according to the present invention;

10 is a cross-sectional view when the basket of the rack second embodiment of the dishwasher according to the present invention is installed high;

11 is a cross-sectional view when the basket of the rack second embodiment of the dishwasher according to the present invention is installed low;

12 is an exploded perspective view of a rack third embodiment of the dishwasher according to the present invention;

13 is a cross-sectional view of the main part when the basket of the rack-third embodiment of the dishwasher according to the present invention is located on the upper side;

14 is a cross-sectional view of an essential part when the basket of the rack-third embodiment of the dishwasher according to the present invention is located below;

15 is a cross-sectional view of the main parts of a dish washing machine according to the present invention when the basket of the fourth embodiment of the rack is located on an upper side thereof;

16 is a cross-sectional view of the main parts of a dish washing machine according to the present invention when the basket of the fourth embodiment is located below;

 17 is an exploded perspective view of a rack according to a fifth embodiment of the dishwasher according to the present invention;

18 is a perspective view of an essential part when the basket of the rack-fifth embodiment of the dishwasher according to the present invention is located on the upper side;

19 is a perspective view of an essential part when the basket of the rack-fifth embodiment of the dishwasher according to the present invention is located below;

20 is a cross-sectional view of an essential part when the basket of the rack-fifth embodiment of the dishwasher according to the present invention is located on the upper side;

21 is a sectional view of the main parts of the dishwasher according to the present invention when the basket of the rack 5th embodiment is located below;

22 is an exploded perspective view of a rack sixth embodiment of the dishwasher according to the present invention;

Fig. 23 is a sectional view of the main parts when the basket of the rack sixth embodiment of the dishwasher according to the present invention is located on the upper side;

24 is a cross-sectional view of the main parts of the dish washing machine according to the present invention when the basket of the sixth embodiment of the rack is located below.

<Explanation of symbols on main parts of the drawings>

50: frame 51, 52: roller mechanism

53: horizontal seal 54: vertical seal

60,60 ″: Basket 62: Upper hook

64: lower hook 70,70 ″: frame bar

72: locking portion 72 ″: locking portion

73 ″: bend portion 74: sliding portion

74 ″: bend 75 ″: axis of rotation

76: sliding portion 76 ″: rotating shaft portion

80: left sliding guide 82: guide groove

84: frame bar engaging portion 90: right sliding guide

92: guide groove 94: frame bar locking portion

100: rear hook portion 110: left turn guide

112: support hole 119: support portion

120: right turn guide 122: support hole

129: support 130: fixed frame

140: moving frame 150: insertion tube

152: left insertion tube 154: right insertion tube

160: fixed frame hook portion 162: rear upper hook portion

164: rear lower hook portion 170: moving frame hook portion

172: front upper hanger 174: front lower hanger

A: cutlery B: cookware

The present invention relates to a rack of a dishwasher, and in particular, an upper hook part and a lower hook part are respectively formed in a basket, and one of the upper hook part and the lower hook part is selectively mounted on the frame and installed in the rack of the dishwasher. It is about.

Generally, a dishwasher is a device for washing food residues on dishware or cooking utensils (hereinafter referred to as `` dishware '') using detergents and washing water, and a rack in which dishware is placed inside the washing tank of the dishwasher. It is provided to be linearly moved back and forth.

1 is an exploded perspective view of a dish washer according to the prior art.

The conventional dishwasher, as shown in Figure 1, the guide 20 for guiding the linear movement of the rack 2 so that the rack 2 is placed in the washing tank 1 is linearly moved back and forth 22 is installed.

The rack 2 may be composed of a frame 3 guided by the guide 20 and a basket 10 and 11 mounted on the frame 3. The rack 2 may be integrated with the grill body guided by the guide 22. It is also possible.

FIG. 2 is a perspective view when the basket of the rack shown in FIG. 1 is placed high, and FIG. 3 is a perspective view when the basket of the rack shown in FIG. 1 is placed low.

2 and 3, when the rack 2 includes the frame 3 and the baskets 10, 11, the baskets 10, 11 may be before or after the opposite sides. The first and second hanger members 12 and 14 are provided at the left and right sides, respectively, and the frame 3 is the hanger member 12 of the basket 10 at the front, rear, left and right four positions. 14 is provided with a locking member (4) is raised.

As shown in FIG. 2, the locking member 4 includes a front end rod 5 and a rear end rod 6 on which the first hook member 12 and the second hook member 14 of the basket 10 are mounted. The left and right rods 7 and the right rods 8 are arranged to be long in front and back, as shown in FIG. 3, and the first hook member 12 and the second hook member 14 are lifted up and down as shown in FIG. 3. .

As shown in FIG. 1, the frame 3 has a high height of the basket 10 when the first hook member 12 and the second hook member 14 of the basket 10 are positioned before and after the basket. When the first hook member 12 and the second hook member 14 of (10) are positioned left and right, the left rod 7 and the right rod 8 are tip rods so that the height of the basket 10 is low. 5) and lower than the rear end rod 6 is bent.

Referring to the operation of the rack of the conventional dishwasher configured as described above are as follows.

First, when placing a table cutlery (A: cutlery) having a low height when laid down, such as a cutlery or a knife, on the basket 10, as shown in FIG. 2, the first hook member 12 and the second hook The first hook member 12 and the second hook member 14 are fastened to the leading rod 5 and the trailing rod 6 while arranging the basket 10 so that the member 14 is positioned before and after.

On the other hand, when placing a high culinary tool (B, culinary tool) in the basket 10 when laid down, such as ladle, as shown in Figure 3, the first hook member 12 and the second hook member ( The basket 10 is rotated 90 degrees so that 14 is positioned left and right, and the first hook member 12 and the second hook member 14 are fastened to the left rod 7 and the right rod 8.

However, in order to adjust the height of the basket 10, the rack 2 of the dishwasher according to the prior art needs to lift the basket 10 to the upper side of the frame 3, rotate it 90 °, and then place it on the frame 3 again. Therefore, there is a problem that the height adjustment operation of the basket 10 is not easy.

In addition, the rack 2 of the dishwasher according to the prior art is provided with a separate locking member 4 over the front, rear, left, right of the frame 3, there is a problem that the structure is complicated and the cost is increased.

The present invention has been made to solve the problems of the prior art, the object of the present invention is to provide a rack of a dishwasher that can easily adjust the height of the basket by a simple operation of rotating or moving the frame bar installed in the frame. .

Another object of the present invention is to provide a rack of a dishwasher which can easily adjust the height of the basket by a simple operation of pulling the front portion of the frame forward or pushing backward.

Rack of the dishwasher according to the present invention for solving the above problems and the frame; A basket formed with an upper hook portion and a lower hook portion; And a frame bar disposed to be positioned on the frame such that the lower hook portion is lifted up or the upper hook portion is hooked up.

 The rack of the dishwasher further includes a sliding guide installed on the frame to support the frame bar to slide.

The sliding guide is formed with a guide groove for sliding the frame bar guide.

The frame bar is disposed between the left end and the right end of the frame to the left and right, and includes a catching portion that is caught by the upper hook portion or the lower hook portion, and a sliding portion that is bent at both ends of the catching portion and slides on the sliding guide.

A rack of dishwashers according to the present invention includes a frame; A basket formed with an upper hook portion and a lower hook portion; And a frame bar disposed to be rotated on the frame such that the lower hook portion is lifted up or the upper hook portion is hooked up.

The rack of the dishwasher further includes a rotation guide installed on the frame so that the frame bar is rotatably supported.

The rotation guide is formed with a support hole in which the frame bar is rotatably supported.

The frame bar is disposed between the left end and the right end of the frame to the left and right, the engaging portion is caught by the upper hook portion or the lower hook portion, the bent portion bent at the latching portion, the bent portion is bent at the rotating guide It includes a rotating shaft portion rotatably supported by.

The rotation guide is provided with a support portion to which the bent portion is raised and supported when the locking portion is horizontally positioned.

The upper hook portion is formed to protrude from each of the front portion and the rear portion of the basket, the lower hook portion is formed by recessed in each of the front portion and the rear portion of the basket.

The frame bars are provided at the front part and the rear part of the frame, respectively.

The frame bar is provided at the front of the frame, and the rear upper hook portion is lifted up when the basket is positioned at the rear portion of the rack, and the rear lower hook portion is lifted up when the basket is positioned at the high position. A rear hook rod is formed.

The frame bar is provided in the front portion of the frame, the rear portion of the rack is a rear lower hook rod that the rear upper hook portion is raised when the basket is located low, and the rear upper hook when the basket is positioned high The portion is raised to form a rear upper hook rod.

The rack of the dishwasher according to the present invention is a basket; It includes a frame that is adjusted in front and rear length so that the basket is raised to be adjusted height.

The frame includes a fixed frame and a moving frame connected to the fixed frame so as to be movable back and forth.

One of the fixed frame and the moving frame is provided with an insertion tube into which the other is inserted.

The basket is provided with a fixed frame hook portion which is mounted on the fixed frame and a moving frame hook portion which is mounted on the moving frame.

Each of the fixed frame locking portion and the moving frame locking portion is formed to be recessed in an upper hook portion formed to protrude from an upper portion of the basket and a lower portion of the basket.

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

Figure 4 is an exploded perspective view of a rack first embodiment of the dishwasher according to the present invention, Figure 5 is a perspective view of the main part when the basket of the rack first embodiment of the dishwasher according to the present invention is located on the upper side, Figure 6 Rack of the dishwasher according to the invention is a perspective view of the main part when the basket of the first embodiment is located on the lower side, Figure 7 is a cross-sectional view of the main part when the basket of the rack first embodiment of the dishwasher according to the present invention, 8 is a cross-sectional view of the main part when the basket of the rack first embodiment of the dishwasher according to the present invention is located below.

In the rack of the dishwasher according to the present embodiment, as shown in Figs. 4 to 8, the frame 50, the basket 60, the frame bar 70 and the sliding guide 80, 90 Include.

Frame 50 is made of a steel material, is formed in a rectangular frame shape as a whole.

The frame 50 has a plurality of horizontal rods 53 spaced apart vertically and the plurality of horizontal rods 53 are connected by a plurality of vertical rods 54.

The frame 50 has roller mechanisms 51 and 52 provided with at least one roller at both rear left and right sides thereof, and is guided to the guide provided in the washing tank.

The basket 60 is a synthetic resin injection molded.

The basket 60 has a high height when a large tableware, such as a plate, is placed, and has a high height when laid with a cutlery or a ladle, which has a low height when laid, such as a cutlery or a knife. When a high culinary tool is raised, the height is formed low.

On the other hand, the basket 60 can be raised to the frame 50 side, one formed slightly smaller than the frame 50, two pieces (60A) (60B) of about half the size of the frame 50 is frame 50 It is also possible to be raised on the side, and the following two baskets (60A) (60B) will be described as limited to the left, right to be raised.

The basket 60 is formed such that the upper hook portion 62 protrudes from the upper portion and the lower hook portion 64 is recessed from the lower portion thereof.

 The basket 60 is formed of the upper hook portion 62 and the lower hook portion 64 on the front side of the front, rear, left and right four circumferences, and the upper hook portion 62 is formed of the basket 60. It is formed to protrude forward in the upper portion of the front portion. The lower hook portion 64 is formed to be recessed rearward in the lower portion of the front portion of the basket 60.

That is, the basket 60 is formed so that the upper hook portion 62 is located higher than the lower hook portion 64 while being positioned forward.

The frame bar 70 is one of the upper hook portion 62 and the lower hook portion 64 of the basket 60 is lifted up, it is arranged to slide back and forth on the frame 50 side.

The frame bar 70 is disposed at the position between the left and right ends of the frame 50 to the left and right, and the locking part 72 and the locking part 72 are caught by the upper hook part 62 or the lower hook part 64. It is configured to include a sliding portion 74, 76 which is bent orthogonally at both ends of the sliding guide (80, 90).

The locking portion 72 is formed of a rod formed to the left and right, and the sliding portions 74 and 76 are formed of the rod formed to the front and rear.

The sliding parts 74 and 76 are the left sliding part 74 bent to the rear at the left end of the locking part 72, and the right slide bent to the rear at the right end of the locking part 72. It consists of a ding part 74.

The sliding guides 80 and 90 include a left sliding guide 80 provided at the left end of the frame 50 and a right sliding guide 90 provided at the right end of the frame 50.

The sliding guides 80 and 90 are installed on the frame 50 to slide and support the frame bar 70, and guide grooves 82 and 92 are formed to guide the frame bar 70 back and forth.

The frame guides (84) and (94) guide the frame bars 70 to the sliding guides 80 and 90, and prevent the frame bars 70 from being easily separated from the side of the sliding guides 80 and 90. ) Is formed.

The sliding guides 80 and 90 have upper and lower fitting portions 85, 86, 95 and 96 that are spaced up and down so as to be fitted to one of the plurality of horizontal rods 53 of the frame 50, and the frame. The front and rear fitting portions 87, 88, 97 and 98 are formed to protrude from each other so as to be fitted to one of the plurality of vertical rods 54 of the 50.

The upper and lower fitting portions 85, 86, 95 and 96 are spaced at intervals equal to or slightly smaller than the thickness of the horizontal bar 53, and are forcibly fit or elastically fit.

The front and rear fitting portions 87, 88, 97 and 98 are spaced apart at intervals equal to or slightly smaller than the thickness of the vertical rods 54, forcibly fit or elastically fit.

The sliding guides 80 and 90 are fitted to the left and right sides of the frame 50 at an inner position of the frame 50.

Here, the left sliding guide (80) and the right sliding guide (90) is made of a symmetrical structure, the guide grooves 82, 92 and the frame bar engaging portions (84, 94) are formed to face, symmetrical It is installed.

Reference numeral 100 is a rear hook portion which is formed to protrude rearward from the top of the rear part of the basket 60 and is mounted on the rear upper part 55 of the frame 50.

Looking at the operation of the present invention configured as described above are as follows.

First, when the frame bar 70 is pushed backward as shown in FIG. 5, the frame bar 70 slides backward along the guide groove 82 of the left sliding guide 80. The right sliding part 76 is slid backward along the guide groove 92 of the right sliding guide 90.

As for the frame bar 70, the left side of the locking portion 72 is locked to the frame bar locking portion 84 of the left sliding guide 80, and the right side of the locking portion 72 is the frame of the right sliding guide 90. The hooking portion 94 is caught rearward, and the locking portion 72 is located at the lower hook portion locking position U where the lower hook portion 64 is caught downward.

When the basket 60 is lowered in the state in which the frame bar 70 is pushed backward as described above, the basket 60 has the lower hook portion 64 being raised to the engaging portion 72 of the frame bar 70 to the front. Direction, at this time, the rear hook portion 100 is mounted on the rear side upper portion 55 of the frame 50, and the basket 60 has a high overall height of the frame bar 70 and the frame 50. Is supported on

As described above, the basket 60 having a high height is preferably washed by raising a table cutlery having a low height when lying sideways such as a cutlery or a knife.

On the contrary, when the frame bar 70 is pulled forward as shown in FIG. 6, the frame bar 70 has a left sliding portion 74 along the guide groove 82 of the left sliding guide 80. Slidingly moved to the right, and the right sliding part 76 is slid forward along the guide groove 92 of the right sliding guide 90.

In the frame bar 70, the left side of the locking portion 72 is locked forward at the front end 92A side of the guide groove 82 of the left sliding guide 80, and the right side of the locking portion 72 is the right sliding guide 90. ), And the locking portion 72 is positioned at the upper hook portion locking position L at which the upper hook portion 62 catches downward.

When the basket 60 is lowered in the state in which the frame bar 70 is pulled forward as described above, the basket 60 has a lower hook portion 64 at the rear of the locking portion 72 of the frame bar 70. The lower hook portion 64 is not raised to the locking portion 72 of the frame bar 70 while being lowered, and the upper hook portion 62 is lifted to the frame bar 70, particularly the locking portion 72.

The basket 60 has an upper hook portion 62 mounted on the catching portion 72 of the frame bar 70 so as to be hooked in a forward direction or a rearward direction. In this case, the rear hook portion 100 is a rear side of the frame 50. Hooked up on the top 55, the basket 60 is disposed inclined overall as the height of the front portion is lowered.

As described above, it is preferable to put a high cooking tool (B, culinary tool) on the basket 60 having a low height at the front and lay it on the ladle.

9 is an exploded perspective view of a second embodiment of a rack of a dishwasher according to the present invention, FIG. 10 is a cross-sectional view when the basket of the second embodiment of the rack of a dishwasher according to the present invention is installed high, and FIG. Rack of a dishwasher according to a second embodiment of the present invention when the basket is set low.

9 to 11 of the rack of the dishwasher according to the present embodiment, the upper hook portion 62 (62 ') is formed to protrude in the front and rear direction on each of the front and rear portions of the basket 60 and The lower hook portions 64 and 64 'are recessed in the front-rear direction on each of the front and rear portions of the basket 60.

That is, the basket 60 is formed so that the front upper hook portion 62 protrudes forward in the upper portion of the front portion of the basket 60, the front lower hook portion 64 is rearward in the lower portion of the front portion of the basket 60 It is formed to be recessed, the rear upper hook portion 62 'is formed to protrude rearward on the upper portion of the rear portion of the basket 60, and the rear lower hook portion 64' is forward on the lower portion of the rear portion of the basket 60. It is formed to be recessed.

Then, a front side frame bar 70 which is moved forward and backward on the front side of the frame 50 is provided, and a rear side frame bar 70 'which is moved forward and backward on the rear side of the frame 50 is provided. .

Here, the front frame bar 70 is the same as the frame bar of the first embodiment of the present invention, the rear frame bar 70 'is made of the same or symmetrical structure with the front frame bar 70.

That is, the front frame bar 70 is disposed long left and right at a position between the left end and the right end of the frame 50, so that the front side latching portion 62 catches the front upper hook portion 62 or the front lower hook portion 64. 72 and the front sliding parts 74 and 76 which are bent at right angles at both ends of the front locking part 72 and slide to the front left and right sliding guides 80 and 90 to be described later. It is composed.

In addition, the rear frame bar 70 'is disposed long left and right at a position between the left end and the right end of the frame 50, so that the rear upper hanger 62' or the rear lower hanger 64 'is caught. Rear sliding portion 74 which is bent orthogonally at both ends of the side locking portion 72 'and the rear locking portion 72' and slides on the rear left and right sliding guides 80 'and 90' which will be described later. ′) 76 ′.

In addition, the frame 50 is provided with front left and right sliding guides 80 and 90 in which the front frame bar 70 is slid forward and backward at the front part, and the rear frame bar 70 'at the rear part. The rear side left and right sliding guides 80 'and 90', which are guided before and after sliding, are installed.

 Here, the front left and right sliding guides 80 and 90 are the same as the left and right sliding guides of the first embodiment of the present invention, and the rear left and right sliding guides 80 'and 90' are the front left and right sliding guides. , The right sliding guide 80, 90 is made of the same or before and after the symmetrical structure.

 In the rack of the dishwasher according to the present embodiment, as shown in FIG. 10, the front side frame bar 70 is pushed backward, the rear side frame bar 70 'is pulled forward, and the basket 60 is lowered. Lowering the basket 60, the front lower hook portion 64 is lifted up by the catching portion 72 of the front frame bar 70 and caught in the forward direction, and the rear lower hook portion 64 'is the rear side. Raised on the engaging portion 72 of the frame bar 70 'and caught in the rear direction, the basket 60 is mounted on the front frame bar 70 and the rear frame bar 70' in a state of high overall height Supported.

On the other hand, as shown in FIG. 11, when the front frame bar 70 is pulled forward, the rear frame bar 70 'is pushed backward, the basket 60 is lowered, and the basket 60 is lowered. The front upper hook portion 62 is lifted up by the hook portion 72 of the front frame bar 70 and caught in the rearward direction, and the rear upper hook portion 62 'is caught by the rear frame bar 70'. It is mounted on the portion 72 and caught in the forward direction, and the basket 60 is supported on the front frame bar 70 and the rear frame bar 70 'in a state where the overall height is low.

12 is an exploded perspective view of a third embodiment of a rack of a dishwasher according to the present invention, FIG. 13 is a cross-sectional view of an essential part when the basket of the third embodiment of a rack of the dishwasher according to the present invention is located on the upper side, and FIG. The rack of the dishwasher according to the invention is a cross-sectional view of the main part when the basket of the third embodiment is located below.

12 to 14, the rack of the dishwasher according to the present embodiment has a height that is lowered as the basket 60 is moved forward and is moved as it is moved backward.

The basket 60 is formed such that the upper hook portions 62 and 62 'protrude from the front and back portions of the basket 60 in the front and rear directions, and the lower hook portions 64 and 64' are the basket 60. It is formed to recess in the front and rear directions in each of the front portion and the rear portion of, the rack of the dishwasher according to the present invention has the same or similar structure as the basket of the second embodiment.

And, the frame bar 70 is provided to be moved back and forth position on the front side of the frame 50.

Then, when the basket 60 is positioned high as shown in FIG. 13, the rear lower hook portion 64 ′ is lifted up on the rear portion of the frame 50, and the basket 60 is shown in FIG. 14. The rear hook rod 55 'is formed by which the rear upper hook portion 62' is lifted up when positioned lower.

The rear hook rod 55 'is formed to be lower in height and positioned forward than the rear upper portion 55 of the frame 50 of the frame 50.

In the rack of the dishwasher according to the present embodiment, as shown in FIG. 13, when the basket 60 is lowered while the frame bar 70 is pushed backward, the lower hook portion 64 of the front side of the basket 60 is lowered. Is hooked up to the engaging portion 72 of the frame bar 70, the rear lower hook portion 64 'of the basket 60 is hooked up to the rear hook rod 55' of the frame 50, and the basket ( 60 is supported on the frame bar 70 and the rear hook rod 55 'in a state of high overall height.

In addition, while lifting the basket 60 upward in the state shown in FIG. 13, the frame bar 70 is pulled forward as shown in FIG. 14, and then the basket 60 is moved forward and downward. When lowered, the basket 60 is caught by the front upper hook portion 62 being raised on the hook portion 72 of the frame bar 70, and the rear upper hook portion 62 'is hooked to the rear hook rod of the frame 50 ( 55 '), it is supported on the frame bar 70 and the rear hook rod 55' in the state of low overall height.

15 is a cross sectional view of an essential part of the rack according to the fourth embodiment of the dish washing machine according to the present invention, and FIG. 16 is a diagram of the rack according to the fourth embodiment of the rack according to the present invention when the basket is located below. It is a main section sectional view.

15 to 16, the rack of the dishwasher according to the present embodiment is heightened as the basket 60 moves forward as a whole and as the basket 60 moves forward.

The basket 60 is formed such that the upper hook portions 62 and 62 'protrude from the front and back portions of the basket 60 in the front and rear directions, and the lower hook portions 64 and 64' are the basket 60. It is formed to recess in the front-rear direction in each of the front portion and the rear portion of, the rack of the dishwasher according to the present invention has the same or similar structure as the basket of the third embodiment.

And, the frame bar 70 is provided to be moved to the front and rear position on the front side of the frame 50, like the frame bar 70 of the rack third embodiment of the dishwasher according to the present invention.

In addition, when the basket 60 is positioned at the rear of the frame 50, the rear lower hook rod 55 ′ at which the rear upper hook portion 62 ′ is lifted up and the basket 60 are positioned at a high position. The rear upper hook portion 62 'is raised to form a rear upper hook rod 55 &quot;.

In the rack of the dishwasher according to the present embodiment, the rear upper hook portion 62 'is caught by the rear upper hook rod 55 ″ when the basket 60 is positioned at a high position, and other operations are carried out by the present invention. The rack is the same as or similar to the third embodiment of the dishwasher according to the detailed description thereof will be omitted.

17 is an exploded perspective view of a fifth embodiment of a rack of a dishwasher according to the present invention, FIG. 18 is a perspective view of an essential part when the basket of the fifth embodiment of a rack of the dishwasher according to the present invention is located above, and FIG. Rack of the dishwasher according to the invention is a perspective view of the main part when the basket of the fifth embodiment is located on the lower side, Figure 20 is a cross-sectional view of the main part when the basket of the rack fifth embodiment of the dishwasher according to the present invention, 21 is a cross-sectional view of the main parts of the dishwasher according to the present invention when the basket of the fifth embodiment of the rack is located below.

Racks of the dishwasher according to the present embodiment, as shown in Figures 17 to 21, the frame 50, the basket 60, the frame bar 70 ", and the rotation guide 110, 120 It is configured to include.

Since the frame 50 and the basket 60 are the same as or similar to the first to fourth embodiments of the present invention, the same reference numerals are used, and detailed description thereof will be omitted.

The frame bar 70 is disposed between the left end and the right end of the frame 50 in a lengthwise direction, and includes a catching portion 72 ″ for catching the upper hook portion 62 or the lower hook portion 64, and the hook portion 72. Bends 73 &quot; (74 &quot;) bent orthogonally at both ends of &quot; &quot;, and bent orthogonally at the ends of the bent portion 74 so as to be rotatably supported by the rotation guides 110 and 120; Consisting of rotating shaft portions 75 ″ and 76 ″.

The rotating shaft portions 75 ″ and 76 ″ are bent so as to project in the opposite direction of the locking portion 72 ″ on the parallel lines of the locking portions 72 ″.

That is, the frame bar 70 is rotated about the rotation shaft portions 75 ″ and 76 ″ with the engaging portion 72 ″ having a radius equal to the length of the bent portions 73 ″ and 74 ″.

 The rotation guides 110 and 120 include a left rotation guide 110 installed at the left end of the frame 50 and a right rotation guide 120 installed at the right end of the frame 50.

The rotation guides 110 and 120 are installed on the frame 50 so that the frame bars 70 ″ are rotatably supported, and the frame bars 70 ″, in particular, the rotation shaft portions 75 ″ and 76 ″ rotate. Support holes 112 and 122 that are possibly supported are formed.

The rotary guides 110 and 120 are fitted to the frame 50 as in the sliding guide of the first embodiment of the present invention. The upper and lower fittings are spaced up and down so as to be fitted to the horizontal rods 53 of the frame 50. Part 115, 116, 125, 126, and the front and rear fitting parts 117, 118, 127, 128 are formed to be spaced apart from the front and rear to fit to the vertical rod 54 of the frame 50 It is formed to protrude.

 Part of the frame bar 70 ″, in particular the bent portion, is provided in the rotation guide 110, 120 so that the locking portion 72 ″ of the frame bar 70 ″ can be fixed in the front side or in the rear side. 73 ″ and 74 ″ are formed to support and support 119 and 129.

The rack of the dishwasher according to this embodiment is provided with a frame bar 70 ″ instead of the frame bar 70 of the first embodiment of the present invention and rotates instead of the sliding guides 70 and 80 of the first embodiment of the present invention. Guides 110 and 120 are provided, and other configurations and actions other than the frame bar 70 ″ and the rotation guides 110 and 120 are the same as or similar to the first or second embodiment of the present invention. Symbols are used and detailed descriptions thereof are omitted.

As shown in FIG. 18, when the rack of the dishwasher according to the present embodiment is lifted up to rotate the rear portion 72 ″ of the frame bar 70 ″, the frame bar 70 ″ may be rotated to the rear side. 75 ″) and 76 ″ are rotated about, the bent portions 73 ″ and 74 ″ are mounted on the supports 119 and 129 when they are positioned approximately horizontal, and the engaging portions 72 ″ are lower hooks. The portion 64 is located at the lower hook portion locking position U that is caught downward.

When the basket 60 is lowered in the state in which the frame bar 70 ″ is rotated backward as described above, the basket 60 has a lower hook portion 64 having a locking portion 72 ″ of the frame bar 70 ″. Raised on the hook in the forward direction, at this time, the rear hook portion 100 is mounted on the rear upper portion 55 of the frame 50, the basket 60 is overall high in the frame bar 70 and It is mounted on the frame 50 and supported.

As described above, the basket 60 having a high height is preferably washed by raising a table cutlery having a low height when lying sideways such as a cutlery or a knife.

On the other hand, as shown in Fig. 19, when the engaging portion 72 ″ of the frame bar 70 ″ is lifted up and rotated to the front side, the frame bar 70 ″ can rotate the rotation shaft portions 75 ″ and 76 ″. It is rotated about the center, and the bent portions 73 ″ and 74 ″ are placed on the support portions 119 and 129 when they are positioned approximately horizontally, and the locking portions 72 ″ are positioned so that the upper hook portion 62 hangs downward. It is located in the upper hook portion locking position (L).

When the basket 60 is lowered in the state in which the frame bar 70 ″ is rotated forward as described above, the basket 60 has a lower hook portion 64 having a locking portion 72 ″ of the frame bar 70 ″. The lower hook portion 64 is not raised to the locking portion 72 ″ of the frame bar 70 ″ while descending from the rear side of the frame bar, and the upper hook portion 62 of the frame bar 70 ″, in particular, the locking portion 72 ″. Raised on

The basket 60 has an upper hook portion 62 mounted on the hook portion 72 ″ of the frame bar 70 ″ to be hooked in the forward direction or the rearward direction. In this case, the rear hook portion 100 of the frame 50 Hooked up on the rear upper portion 55, the basket 60 is disposed inclined overall as the height of the front portion is lowered.

 As described above, it is preferable to put a high cooking tool (B, culinary tool) on the basket 60 having a low height at the front and lay it on the ladle.

22 is an exploded perspective view of a sixth embodiment of a rack of a dishwasher according to the present invention, FIG. 23 is a cross-sectional view of an essential part when the basket of the sixth embodiment of a rack of the dishwasher according to the present invention is located above, and FIG. The rack of the dishwasher according to the present invention is a sectional view of the main part when the basket of the sixth embodiment is located below.

The rack of the dishwasher according to the present embodiment includes a frame 50 'and a basket 60', and the frame 50 includes a fixed frame 130 and a moving frame 140.

The fixed frame 130 is composed of a left rod 132, a right rod 134, and a rear rod 136, and have a '⊃' shape as a whole.

The fixing frame 130 is positioned with the left rod 132, the right rod 134, and the rear rod 136 spaced apart from each other, and each rod 132, 134, 136 is provided with a plurality of vertical rods 138. Is connected by.

Roller mechanisms 51 and 52 provided with rollers are installed at the left rod 132 and the right rod 134 of the fixing frame 130 to guide the guide provided in the washing tank.

On the other hand, the moving frame 140 is composed of the left rod 142, the right rod 144 and the front rod 136, the overall '⊂' shape.

The moving frame 140 is positioned with the left rod 142, the right rod 144, and the front rod 136 spaced apart from each other, and each rod 142, 144, 146 has a plurality of vertical rods 148. Is connected by.

The moving frame 140 is connected to the fixed frame 130 so as to be moved forward and backward, and the other one 140 is inserted into and inserted into one of the fixed frame 130 and the moving frame 140. Insertion tube 150 is installed.

Hereinafter, the insertion tube 150 will be described as being installed in the fixed frame 130, the left side of the rod 132 of the fixed frame 130, the insertion tube 152 is installed, the right side of the fixed frame 130 The rod 134 is provided with a right insertion tube 154.

The moving frame 140 has a left rod 142 inserted into the left insertion tube 152 so that the insertion depth can be adjusted, and a right rod portion 142 is inserted into the right insertion tube 154 so that the insertion depth can be adjusted.

That is, the frame 50 'has a length in the front-rear direction when a lot of the left rod 142 and the right rod 144 of the moving frame 140 are inserted into the left insertion tube 152 and the right insertion tube 154. As a whole becomes short, when the left rod 142 and the right rod 144 of the moving frame 140 are slightly inserted into the left insertion tube 152 and the right insertion tube 154, the length of the front-back direction becomes long overall.

  On the other hand, the moving frame 140 is provided with a handle 150 on the center side of the front rod 146.

On the other hand, the basket 60 'is formed with a fixed frame hanger 160 to be mounted on the fixed frame 130 and a moving frame hanger 170 to be mounted on the moving frame 140, respectively.

The fixed frame hanger 160 has a rear upper hook portion 162 formed to protrude forward on an upper portion of the rear portion of the basket 60, and a rear lower hook portion formed to be recessed forward on a lower portion of the rear portion of the basket 60. It consists of 164.

The moving frame hook portion 170 includes a front upper hook portion 172 formed to protrude forward on an upper portion of the front portion of the basket 60, and a rear lower hook portion recessed to the rear of the lower portion of the front portion of the basket 60 ( 174).

In the rack of the dishwasher according to the present embodiment, if the left rod 142 of the moving frame 140 is inserted into the left insertion tube 152 a lot, and the right rod 144 is inserted into the right insertion tube 154 a lot, As shown in FIG. 23, the frame 50 ′ has a short overall length in the front-rear direction.

As described above, when the front and rear lengths of the frame 50 are shortened, when the basket 60 is lowered, the basket 60 has a front lower hook portion 174 at the front rod 146 of the moving frame 140. Raised up to the front, at this time, the rear lower hook portion 164 is raised to the rear rod 136 of the fixed frame 130 and hooked rear, the basket 60 'is the overall height of the frame bar (50) ′) Is supported.

As described above, the basket 60 having a high height is preferably washed by raising a table cutlery having a low height when lying sideways such as a cutlery or a knife.

On the other hand, if the left rod 142 of the moving frame 140 is slightly inserted into the left insertion tube 152 and the right rod 144 is slightly inserted into the right insertion tube 154, the frame 50 ' As shown in FIG. 24, the total length of the front-back direction becomes long.

When the basket 60 is lowered in the state in which the front and rear lengths of the frame 50 are lengthened as described above, the basket 60 has the front upper hook portion 172 at the front rod 146 of the moving frame 140. Raised to be rearward, at this time, the rear upper hook portion 162 is raised to the rear rod 136 of the fixed frame 130 and hung forward, the basket (60 ') is the overall height of the frame bar (50) ′) Is supported.

As described above, it is preferable to raise a high cooking tool (B, culinary tool) in the basket 60 having a low height as a whole, such as a ladle.

 On the other hand, the present invention is not limited to the above embodiments, it is also possible that the frame bar is fixed to the sliding guide and the sliding guide is arranged to slide before and after the frame, the frame bar 70 ″ of the fifth embodiment of the present invention And rotation guides 110 and 120, as with frame bars 70, 70 'and sliding guides 80, 90, 80' and 90 'of the second embodiment of the present invention. It is also possible to be provided before and after each, and various implementations are possible within the technical scope to which the present invention belongs.

In the rack of the dishwasher of the present invention configured as described above, the upper hook portion and the lower hook portion are formed in the basket, and the frame bar on which one of the upper hook portion and the lower hook portion is selectively placed on the frame is disposed to be moved. If the frame bar is moved rearward to raise the lower hook part to the frame bar, the basket height becomes high, and if the frame bar is moved forward to raise the upper hook part to the frame bar, the basket height becomes low. There is an advantage that you can adjust the height of.

In addition, the rack of the dishwasher of the present invention is provided with a sliding guide that is supported to slide the frame bar on the frame, there is an advantage that the frame bar can be easily moved by sliding or pulling the frame bar.

In addition, the rack of the dishwasher of the present invention has the advantage that the frame bar is slid to the frame bar is slidingly guided sliding guide frame is formed in the sliding guide when sliding the frame bar.

In addition, in the rack of the dishwasher of the present invention, the upper hook portion and the lower hook portion is formed in the basket, and the frame bar on which one of the upper hook portion and the lower hook portion is selectively placed on the frame is disposed to rotate, and the frame bar is rearward. The height of the basket is increased by rotating the lower hook part to the frame bar by rotating it, and the height of the basket is lowered by raising the upper hook part to the frame bar by rotating the frame bar forward, so that the height of the basket can be adjusted by the simple operation of rotating the frame bar. have.

In addition, the rack of the dishwasher of the present invention, the rotation guide is rotatably supported to the frame bar is installed on the frame, there is an advantage that the frame bar can be easily moved by the rotation of lifting the frame bar.

In addition, the rack of the dishwasher of the present invention, when the locking portion of the frame bar is horizontally positioned on the rotating guide is formed a support portion is supported by lifting the bent portion of the frame bar, the frame bar is over-rotated outside the area for supporting the basket And the frame bar to stably support the basket.

In addition, in the rack of the dishwasher of the present invention, the frame is adjusted to the front and rear length, when the basket is raised on the frame in a state in which the length of the frame is shortened, the height of the basket becomes high, and the basket is framed in the state of lengthening the frame. If the height of the basket is lowered, there is an advantage that the height of the basket can be adjusted only by the configuration of the frame itself without a separate play control mechanism for adjusting the height of the frame.

In addition, the rack of the dishwasher of the present invention, the frame is composed of a fixed frame and a moving frame connected to the fixed frame so as to be movable back and forth, the handle is installed on the moving frame, the overall operation of the frame by a simple operation of pushing or pulling the handle The advantage is that the length can be easily adjusted.

Claims (18)

A frame; A basket formed with an upper hook portion and a lower hook portion; And a frame bar arranged to be positioned on the frame such that the lower hook portion is lifted up or the upper hook portion is hooked up. The method of claim 1, The rack of the dishwasher is a rack of the dishwasher including a sliding guide is installed on the frame and the frame bar is supported to slide. The method of claim 2, The sliding guide rack of the dishwasher is formed with a guide groove for sliding the frame bar guide. The method of claim 1, The frame bar is disposed between the left end and the right end of the frame to the left and right long and comprises a locking portion that the upper hook portion or the lower hook portion is caught, and a sliding portion that is bent at both ends of the locking portion and slides on the sliding guide Rack of washers. A frame; A basket formed with an upper hook portion and a lower hook portion; And a frame bar rotatably disposed on the frame such that the lower hook portion is lifted up or the upper hook portion is hooked up. The method of claim 5, wherein The rack of the dishwasher rack of the dishwasher further comprises a rotation guide is installed on the frame rotatably supported by the frame bar. The method of claim 6, The rack of the dishwasher has a support hole in which the rotation guide is rotatably supported by the frame bar. The method of claim 6, The frame bar is disposed between the left end and the right end of the frame to the left and right, the engaging portion is caught by the upper hook portion or the lower hook portion, the bent portion bent at the latching portion, the bent portion is bent at the rotating guide Rack of the dishwasher comprising a rotating shaft portion rotatably supported by. The method of claim 8, The rotating guide rack of the dishwasher is provided with a support for supporting the bent portion is raised when the latch is positioned horizontally. The method according to any one of claims 1 to 10, The upper hook portion is formed to protrude on each of the front portion and the rear portion of the basket, The lower hook portion of the rack of the dishwasher is formed recessed in each of the front portion and the rear portion of the basket. The method of claim 10, The frame bar is a rack of a dishwasher provided in the front and rear portions of the frame, respectively. The method of claim 10, The frame bar is provided at the front of the frame, The rear of the rack is a rack of dishwasher with a rear hook rod is formed when the basket is lowered and the rear upper hook is raised, the rear lower hook is raised when the basket is positioned high. The method of claim 10, The frame bar is provided at the front of the frame, The rear portion of the rack is a rack of dishwasher formed with a rear lower hook rod that the rear upper hook portion is raised when the basket is positioned low, and the rear upper hook portion is raised when the basket is placed high position. A basket; Rack of the dishwasher including a frame is adjusted to the front and rear length so that the basket is raised to be adjusted height. The method of claim 14, The frame is a rack of dishwasher comprising a fixed frame and a moving frame connected to the fixed frame so as to be movable back and forth. The method of claim 15, Rack of the dishwasher is installed in one of the fixed frame and the moving frame is inserted into the other one is inserted. The method of claim 15, The basket is a rack of the dishwasher is formed with a fixed frame hanger to be mounted on the fixed frame and a moving frame hanger to be mounted on the moving frame. The method of claim 17, Each of the fixed frame locking portion and the moving frame locking portion includes an upper hook portion formed to protrude from an upper portion of the basket, and a lower hook portion formed to be recessed to a lower portion of the basket.

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