Dish washing machine

Abstract

The utility model relates to a dish-washing machine which comprises a box body with an opening in the front side. The door body can deflect back and forth relative to the box body so as to open or close the box body; the bowl basket is arranged in the box body in a front-and-back moving mode, and at least two rolling wheels are arranged on the side wall of the bowl basket in the front-and-back direction at intervals; the fixing block is arranged on the wall face, facing the box body, of the door body, and when the door body is in a closed state, the fixing block is located on the front side of the bowl basket and located above the bowl basket; and the pull rope is of a closed structure, sequentially bypasses the roller and the fixed block, and can slide around the fixed block and the roller. The bowl basket can be pulled out or pushed back synchronously while the door is opened and closed, operation steps are simplified, and use is convenient.

Description

Technical Field

[0001] The utility model relates to a dishwasher. Background Art

[0002] With the rapid development of household appliances such as kitchen appliances, dishwashers have also been widely used. Dishwashers can automatically wash tableware such as bowls, chopsticks, plates, dishes, knives, forks, etc. Dishwashers usually include an inner tank, a bowl basket and a door body. The bowl basket can slide in and out of the inner tank to facilitate loading and unloading of tableware. In the prior art, the door body and the bowl basket are independently arranged, and a certain type of handle or gripping area is arranged on the front wall of the bowl basket. When in use, the door body is first opened, and then the handle or gripping area of ​​the bowl basket is held to pull the bowl basket out of the box and load the tableware. After the tableware is loaded, the bowl basket is pushed into the box, and finally the door body is closed. It can be seen that the operation steps of the dishwasher provided by the prior art are not simple enough when in use, and cannot meet people's increasingly high usage requirements.

[0003] For example, the Chinese utility model patent with patent number CN201922189774.4 (publication number CN211749441U) discloses a dishwasher, which includes a body, on which a door body is rotatably provided; a bowl basket, which is provided on the body and connected to a driving device, and the bowl basket has a first position extending out of the body under the drive of the driving device and a second position stored in the body. With such a configuration, the user can drive the bowl basket to extend out of the dishwasher through the driving device, and then put the dishes to be washed into the bowl basket, so that the user does not need to manually pull out the bowl basket, which is convenient for the user to use.

[0004] Although this patent does not require manual pushing and pulling of the bowl basket, a driving device needs to be set up to drive the bowl basket to move forward and backward, which involves many parts, and the opening and closing of the door and the pushing and pulling of the bowl basket are still relatively independent actions, and the operation is cumbersome. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a dishwasher with a door that can be opened and closed and a basket that can be pushed and pulled at the same time, in view of the current status of the prior art.

[0006] The utility model solves the above technical problems by adopting the following technical solution: a dishwasher comprising

[0007] Box, open front;

[0008] The door body can deflect forward and backward relative to the box body, thereby opening or closing the box body;

[0009] A bowl basket is arranged in the box body so as to be movable forward and backward, and at least two rollers are arranged on the side wall of the bowl basket at intervals along the front-to-back direction;

[0010] It is characterized by that it also includes

[0011] A fixing block is arranged on the wall of the door body facing the box body, and when the door body is closed, the fixing block is located in front of the bowl basket and above the bowl basket;

[0012] The pull rope is in a closed structure. The pull rope passes around the roller and the fixed block in sequence, and the pull rope can slide around the fixed block and the roller.

[0013] In order to prevent the roller and the pull rope from being out of contact, an embedding groove for partially embedding the pull rope is provided on the peripheral wall of the roller.

[0014] In order to prevent the fixing block and the pull rope from being out of contact, a through hole for the pull rope to pass through is provided on the fixing block.

[0015] In order to increase the amount of tableware, there are at least two bowl baskets that are spaced apart in the vertical direction, and rollers are correspondingly provided on the side walls on the left and right sides of each bowl basket. There are two fixed blocks that are spaced apart in the left and right directions, and the rollers on the same side of each bowl basket cooperate with the fixed blocks on the corresponding side through a pull rope. In this way, when the door is opened, all the bowl baskets will be pulled out synchronously; when the door is closed, all the bowl baskets will be pushed back synchronously.

[0016] Preferably, there are two baskets, the two baskets are respectively called an upper basket and a lower basket located below the upper basket, the pull rope corresponding to pulling the upper basket is called a first pull rope, the roller provided on the upper basket is called an upper roller, the pull rope corresponding to pulling the lower basket is called a second pull rope, and the roller provided on the lower basket is called a lower roller;

[0017] The side wall of the box body is provided with a first guide rail and a second guide rail extending in the front-to-back direction, the first guide rail is located above the second guide rail, the first guide rail can move forward and backward relative to the box body, the second guide rail is fixed relative to the box body, the upper roller is placed on the first guide rail and the two are relatively fixed in the front-to-back direction, the lower roller is placed on the second guide rail and can move forward and backward along the second guide rail, and when the door body is opened to a horizontal state, the second guide rail is connected to the door body. The upper bowl basket can be completely moved out of the box body and supported on the first guide rail, which is convenient for taking and placing tableware; the lower bowl basket can be completely moved out of the box body and supported on the door body, which is convenient for taking and placing tableware.

[0018] In order to enable the upper bowl basket and the first guide rail to be pulled synchronously by the first pull rope, a limiting column is provided at the rear portion of the first guide rail, and the first guide rail also has an upper strip groove and a lower strip groove extending in the front-to-back direction, the upper strip groove is located above the limiting column, and the lower strip groove is located below the limiting column, and the first pull rope sequentially bypasses the upper roller, passes through the upper strip groove from front to back, bypasses the limiting column, passes through the lower strip groove from back to front, bypasses the fixed block, and then reaches the upper roller to form a closed loop structure.

[0019] In order to guide the moving track of the first guide rail, a guide portion is provided on the side wall of the box body, and a slide groove extending along the front-to-back direction is provided on the first guide rail. The guide portion is inserted into the slide groove and the two are guided and matched in the front-to-back direction.

[0020] Compared with the prior art, the utility model has the following advantages: the utility model provides a pull rope and a fixed block, the fixed block is provided on the wall of the door body facing the box body, the pull rope is in a closed structure, the pull rope passes around the roller and the fixed block in turn, and the pull rope can slide around the fixed block and the roller, so that when the door body is opened, the bowl basket can move forward under the pull of the pull rope, and when the door is closed, the bowl basket will be pushed back into the box body by the door body, that is, the bowl basket can be pulled out or pushed back synchronously while opening and closing the door, simplifying the operating steps and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a dishwasher according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A cross-sectional view of

[0023] Figure 3 for Figure 2 Schematic diagram of the local structure in;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure of the upper bowl basket, the first pull rope, the first guide rail, and the fixed block;

[0025] Figure 5 for Figure 4 A magnified image of point A;

[0026] Figure 6 for Figure 4 The enlarged view of point B;

[0027] Figure 7 for Figure 4 A schematic structural diagram of the first pull rope in FIG.

[0028] Figure 8 for Figure 4 Schematic diagram of the structure of the fixed block in. DETAILED DESCRIPTION

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] like Figures 1 to 8 As shown, the dishwasher of this preferred embodiment includes a cabinet 1, a door 2, a bowl basket, a fixing block 3 and a pull rope.

[0031] The front side of the box body 1 is open, the lower part of the door body 2 is rotatably connected to the box body 1, the door body 2 can deflect forward and backward relative to the box body 1, so as to open or close the box body 1, and the bowl basket can be moved forward and backward in the box body 1, and at least two rollers are arranged on the side wall of the bowl basket along the front and back direction. This is the prior art and will not be described in detail here.

[0032] The fixing block 3 is arranged on the wall of the door body 2 facing the box body 1. When the door body 2 is closed, the fixing block 3 is located in front of the bowl basket and above the bowl basket. The pull rope is in a closed structure. The pull rope passes through the roller and the fixing block 3 in turn, and the pull rope can slide around the fixing block 3 and the roller. When the door body is opened, the bowl basket can move forward under the pull of the pull rope. When the door is closed, the bowl basket will be pushed back into the box body by the door body, that is, the bowl basket can be pulled out or pushed back synchronously when the door is opened and closed.

[0033] In order to prevent the roller from being out of contact with the pull rope, the peripheral wall of the roller is provided with an embedding groove 511 for the pull rope to be partially embedded therein. In order to prevent the fixed block 3 from being out of contact with the pull rope, the fixed block 3 is provided with a perforation 31 for the pull rope to pass through.

[0034] There are at least two bowl baskets arranged at intervals in the vertical direction, and rollers are provided on the side walls on the left and right sides of each bowl basket. There are two fixed blocks 3 arranged at intervals in the left and right directions, and the rollers on the same side of each bowl basket cooperate with the fixed blocks 3 on the corresponding side through a pull rope. When the door body 2 is opened, all the bowl baskets will be pulled out synchronously; when the door body 2 is closed, all the bowl baskets will be pushed back synchronously.

[0035] In this embodiment, there are two bowl baskets, which are respectively called an upper bowl basket 4 and a lower bowl basket 5 located below the upper bowl basket 4. The pull rope corresponding to pulling the upper bowl basket 4 is called a first pull rope 6, and the roller provided on the upper bowl basket 4 is called an upper roller 41. The pull rope corresponding to pulling the lower bowl basket 5 is called a second pull rope 7, and the roller provided on the lower bowl basket 5 is called a lower roller 51. There are two corresponding through holes 31 on the fixing block 3.

[0036] A first guide rail 8 and a second guide rail 9 extending in the front-to-back direction are provided on the side wall of the box body 1. The first guide rail 8 is located above the second guide rail 9. The first guide rail 8 can move forward and backward relative to the box body 1. A guide portion 11 is provided on the side wall of the box body 1. The guide portion 11 can be a roller structure. A slide groove 81 extending in the front-to-back direction is provided on the first guide rail 8. The guide portion 11 is inserted into the slide groove 81 and the two are guided and matched in the front-to-back direction to guide the moving trajectory of the first guide rail 8.

[0037] In order to make the upper basket 4 and the first guide rail 8 be pulled synchronously by the first pull rope 6, as shown in FIG. Figure 4 , 5As shown in Figure 6, the upper roller 41 is placed on the first guide rail 8 and the two are relatively fixed in the front-to-back direction. A limiting column 82 is provided at the rear portion of the first guide rail 8, and the first guide rail 8 also has an upper strip groove 83 and a lower strip groove 84 extending along the front-to-back direction. The upper strip groove 83 is located above the limiting column 82, and the lower strip groove 84 is located below the limiting column 82. The first pull rope 6 sequentially passes around the upper roller 41, passes through the upper strip groove 83 from front to back, passes around the limiting column 82, passes through the lower strip groove 84 from back to front, passes around the fixed block 3, and then reaches the upper roller 41 to form a closed-loop structure.

[0038] The second guide rail 9 is fixed relative to the box body 1, and the lower roller 51 is placed on the second guide rail 9 and can move forward and backward along the second guide rail 9. When the door body 2 is opened to a horizontal state, the second guide rail 9 is connected with the door body 2. The upper bowl basket 4 can be completely moved out of the box body 1 and supported on the first guide rail 8, which is convenient for taking and placing tableware; the lower bowl basket 5 can be completely moved out of the box body 1 and supported on the door body 2, which is convenient for taking and placing tableware.

[0039] The fixing block 3 can be detachably mounted on the door body 2, for example, by magnetic attraction. When there is no need to push or pull the bowl basket synchronously when opening or closing the door, the fixing block 3 can be removed, and then the fixing block 3 and the pull rope can be placed in the corresponding bowl basket, and the bowl basket can be pulled alone.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Since the embodiments disclosed in the present invention can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity.

Claims

1. A dishwasher, comprising A box body (1) with an open front side; The door body (2) can be deflected forward and backward relative to the box body (1), thereby opening or closing the box body (1); A bowl basket is arranged in the box body (1) so as to be movable forward and backward, and at least two rollers are arranged at intervals along the front-to-back direction on the side wall of the bowl basket; It is characterized in that Also includes A fixing block (3) is arranged on a wall surface of the door body (2) facing the box body (1); when the door body (2) is closed, the fixing block (3) is located in front of the bowl basket and above the bowl basket; The pull rope is in a closed structure. The pull rope passes around the roller and the fixing block (3) in sequence, and the pull rope can slide around the fixing block (3) and the roller.

2. The dishwasher according to claim 1, characterized in that: The peripheral wall of the roller is provided with an embedding groove (511) for partially embedding the pull rope therein.

3. The dishwasher according to claim 1, characterized in that: The fixing block (3) is provided with a through hole (31) for the pull rope to pass through.

4. The dishwasher according to any one of claims 1 to 3, characterized in that: There are at least two bowl baskets arranged at intervals in the up-down direction, and rollers are correspondingly arranged on the side walls on the left and right sides of each bowl basket. There are two fixed blocks (3) arranged at intervals in the left-right direction, and the rollers on the same side of each bowl basket cooperate with the fixed blocks (3) on the corresponding side through a pull rope.

5. The dishwasher according to claim 4, characterized in that: There are two bowl baskets, the two bowl baskets are respectively called an upper bowl basket (4) and a lower bowl basket (5) located below the upper bowl basket (4), the pull rope corresponding to pulling the upper bowl basket (4) is called a first pull rope (6), the roller arranged on the upper bowl basket (4) is called an upper roller (41), the pull rope corresponding to pulling the lower bowl basket (5) is called a second pull rope (7), and the roller arranged on the lower bowl basket (5) is called a lower roller (51); A first guide rail (8) and a second guide rail (9) extending in the front-to-back direction are provided on the side wall of the box body (1); the first guide rail (8) is located above the second guide rail (9); the first guide rail (8) can move forward and backward relative to the box body (1); the second guide rail (9) is fixed relative to the box body (1); the upper roller (41) is placed on the first guide rail (8) and the two are relatively fixed in the front-to-back direction; the lower roller (51) is placed on the second guide rail (9) and can move forward and backward along the second guide rail (9); when the door body (2) is opened to a horizontal state, the second guide rail (9) is connected to the door body (2).

6. The dishwasher according to claim 5, characterized in that: A limiting column (82) is provided at the rear of the first guide rail (8), and the first guide rail (8) also has an upper strip groove (83) and a lower strip groove (84) extending in the front-to-back direction, the upper strip groove (83) is located above the limiting column (82), and the lower strip groove (84) is located below the limiting column (82), and the first pull rope (6) sequentially passes around the upper roller (41), passes through the upper strip groove (83) from front to back, passes around the limiting column (82), passes through the lower strip groove (84) from back to front, passes around the fixed block (3), and then reaches the upper roller (41) to form a closed loop structure.

7. The dishwasher according to claim 5, characterized in that: A guide portion (11) is provided on the side wall of the box body (1), and a slide groove (81) extending in the front-to-back direction is provided on the first guide rail (8), the guide portion (11) is inserted into the slide groove (81), and the two are guided and matched in the front-to-back direction.

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