Dish washing machine

Abstract

The utility model relates to a dish-washing machine which comprises an inner container, and an overflow opening is formed in the inner container. The base is arranged below the inner container, and a containing cavity used for containing overflowing water is formed in the base; the water receiving piece is provided with a channel communicated with the overflow port and the accommodating cavity; a mounting opening communicated with the accommodating cavity is formed in the base, and the lower end of the water receiving piece can be inserted into the mounting opening from front to back; a clamping groove with a forward notch is formed in the inner container, and a clamping block capable of being inserted into the clamping groove from front to back is arranged on the upper portion of the water receiving piece. When the water receiving piece is installed, the lower end of the water receiving piece can be inserted into the installation opening and the clamping block can be inserted into the clamping groove only by installing the water receiving piece from front to back, installation is convenient, the upper portion and the lower portion of the water receiving piece are located, and installation stability is good.

Description

Technical Field

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

[0002] Once the water inlet of a dishwasher is abnormal, it is likely to cause overflow. In order to solve this problem, the Chinese utility model patent with patent number CN201220203242.7 (publication number CN202604762U) discloses "An overflow protection structure for a dishwasher". The overflow protection structure includes an inner tank, a bottom plate located at the lower side of the inner tank, a float switch assembly arranged on the bottom plate, and a crossbeam located on the upper side of the bottom plate. The overflow protection structure of the dishwasher also includes an overflow connection groove with one end connected to the inner tank and the other end extending to the bottom plate. The overflow connection groove is an independent component in the shape of an open groove and is fixed on the crossbeam in a detachable manner. A crossbeam is vertically arranged upward on the side of the bottom plate close to the door body (the front side of the dishwasher). The vertically upward top of the crossbeam is formed with a crossbeam side plate extending horizontally to the outside of the bottom plate, and a locking hole is arranged on the side plate corresponding to the buckle of the overflow connection groove.

[0003] It can be seen from the figure that the overflow groove of the patent (equivalent to the water receiving part below) is only positioned relative to the locking hole on the bottom plate through the buckle in the middle, and the overflow groove is long and narrow, and only the middle part is positioned. The upper and lower parts may shake if they are not positioned. In addition, this installation method of the overflow groove of the patent requires that the overflow groove be pre-positioned on the bottom plate from front to back, and then pressed down to install the buckle and the locking hole, and the installation is also more troublesome. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a dishwasher with a water receiving part that is convenient to install, in view of the current status of the prior art.

[0005] The utility model solves the above technical problems by adopting the following technical solution: a dishwasher comprising

[0006] An inner liner, wherein the inner liner is provided with an overflow port;

[0007] A base is arranged under the inner container, and a receiving cavity for receiving overflow water is formed on the base;

[0008] A water receiving member having a passage connecting the overflow port and the accommodating cavity;

[0009] The invention is characterized in that a mounting opening communicating with the accommodating cavity is provided on the base, and the lower end of the water receiving member can be inserted into the mounting opening from front to back;

[0010] The inner liner is provided with a slot with a notch facing forward, and the upper part of the water receiving piece is provided with a block that can be inserted into the slot from front to back; or, the inner liner is provided with a block, and the upper part of the water receiving piece is provided with a slot with a notch facing backward, and the block can be inserted into the slot.

[0011] The water receiving part can be directly a tube with both ends through, or the water receiving part includes a water receiving plate and two side plates relatively formed on the left and right sides of the water receiving plate, the two side plates and the water receiving plate together form the top and the channel with open ends at the upper and lower ends, the top of the side plate abuts against the outer wall of the inner tank, and the channel and the inner tank together form a flow channel connecting the overflow port and the accommodating cavity.

[0012] In order to prevent the lower end of the water receiving piece from falling out of the installation opening, a buckle foot is provided at the lower end of the water receiving piece, which can buckle the wall of the installation opening facing the accommodating cavity. The buckle foot plays a limiting role to prevent the lower end of the water receiving piece from falling out of the installation opening.

[0013] In order to prevent the installation opening from interfering with the buckle foot when the lower end of the water receiving piece passes through the installation opening, each of the side panels includes two strip ribs spaced apart on the left and right, the strip ribs extending along the length direction of the water receiving plate, and an embedding groove is formed between the two strip ribs, and the strip rib away from the channel is provided with a through hole passing through its lower end, and a support arm with one end in a free state is provided in the through hole, and the buckle foot is provided at the free end of the support arm, so that the buckle foot can deflect toward the center of the installation opening to pass through the installation opening smoothly.

[0014] In order to further prevent the installation opening from interfering with the buckle foot when the lower end of the water receiving piece passes through the installation opening, resulting in the lower end of the water receiving piece being unable to pass through the installation opening, the wall surface of the buckle foot is an inclined surface inclined toward the center line of the installation opening along the direction of its insertion into the installation opening, and the inclined surface serves as a guide.

[0015] In order to further improve the reliability of the installation of the water receiving piece, the inner container is provided with a convex rib extending along the length direction of the water receiving piece, and the water receiving piece is provided with an embedding groove with the notch facing the convex rib, and the convex rib can be embedded in the embedding groove. In this way, not only the lower end of the water receiving piece is connected to the base, the upper part is connected to the inner container, and the middle part of the water receiving piece is also connected to the inner container. The water receiving piece is connected to the inner container and the base at multiple points, and the positioning effect of the water receiving piece is good.

[0016] In order to form the embedding groove, each of the side plates includes two strip ribs spaced apart from each other, the strip ribs extending along the length direction of the water receiving plate, and an embedding groove is formed between the two strip ribs.

[0017] In order to limit the depth of the water receiving piece inserted into the installation opening, a limiting plate capable of abutting against the front wall of the base is further provided at the bottom of the water receiving plate, and the limiting plate serves to limit the insertion depth of the water receiving piece.

[0018] In the above scheme, the front side edge of the bottom plate of the inner pot extends upward to form a folded edge, the water receiving piece extends along the contour of the bottom plate and the folded edge, and the front side edge of the bottom plate of the inner pot is provided with a sealing strip, which extends in the left and right directions, and an overflow port is formed between the two ends of the sealing strip and the left and right side walls of the inner pot.

[0019] Preferably, the front side of the inner container is open, and a door body is provided at the front side of the inner container, and the door body includes an inner door and an outer door connected to each other, the outer door is located in front of the inner door, the bottom of the inner door is located in the inner container and connected to the sealing strip, the upper section of the water receiving member is located between the inner door and the outer door, and the channel of the water receiving member can also allow the wire in the door body to pass through. The water receiving member not only has the function of preventing water overflow, but also has the function of passing the wire.

[0020] A blocking piece extending forward is provided at the upper end of the water receiving piece, and the blocking piece is blocked between the inner door and the outer door to prevent the user from reaching between the inner door and the outer door and accidentally touching the electrical components, etc., causing safety accidents.

[0021] Preferably, there are at least three water receiving parts, wherein the upper ends of two water receiving parts are respectively arranged corresponding to the two ends of the sealing strip, and the two water receiving parts are used to guide the overflow water into the accommodating cavity, and the remaining water receiving parts play the role of passing the line.

[0022] Compared with the prior art, the utility model has the following advantages: the bottom wall of the inner container of the utility model is provided with a card slot with a notch facing forward, and the upper part of the water receiving member is provided with a card block that can be inserted into the card slot from front to back; or, the bottom wall of the inner container is provided with a card block, and the upper part of the water receiving member is provided with a card slot with a notch facing backward, and the card block can be inserted into the card slot;

[0023] And the lower end of the water receiving part can be inserted into the installation opening of the base from front to back;

[0024] In this way, when installing the water receiving part, only one action is needed to install the water receiving part from front to back, so that the lower end of the water receiving part can be inserted into the installation opening and the clamping block can be inserted into the clamping groove, which is convenient for installation. In addition, the upper and lower parts of the water receiving part are both positioned, and the installation stability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0026] Figure 2 for Figure 1 A cross-sectional view of

[0027] Figure 3 for Figure 2 A magnified image of point A;

[0028] Figure 4 for Figure 1 Schematic diagram of local decomposition;

[0029] Figure 5 for Figure 4 A magnified view of point B;

[0030] Figure 6 This is a schematic diagram of the structure of one of the water receiving parts. DETAILED DESCRIPTION

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] like Figures 1 to 6 As shown, the dishwasher of this preferred embodiment includes an inner container 1 , a base 2 and a water receiving member 3 .

[0033] The front side of the inner liner 1 is open, and an overflow port is provided on the inner liner 1. The front side edge of the bottom plate 10 of the inner liner 1 extends upward to form a folded edge 11, and a sealing strip 14 is provided at the front side edge of the bottom plate 10 of the inner liner 1. The sealing strip 14 extends in the left-right direction, and an overflow port is formed between the two ends of the sealing strip 14 and the left and right side walls of the inner liner 1.

[0034] The front opening of the inner container 1 is provided with a door body 4, which includes an inner door 41 and an outer door 42 connected to each other. The outer door 42 is located in front of the inner door 41. The structure of the door body 4 can adopt the existing technology. The bottom of the inner door 41 is located in the inner container 1 and connected to the sealing strip 14.

[0035] The base 2 is arranged under the inner tank 1 , and a receiving cavity 21 for receiving overflow water is formed on the base 2 . The water receiving member 3 extends along the contour of the bottom plate 10 and the folded edge 11 , and the water receiving member 3 has a channel 31 connecting the overflow port and the receiving cavity 21 .

[0036] like Figure 5 , 6 As shown, the base 2 is provided with an installation opening 22 connected with the accommodating cavity 21, the lower end of the water receiving member 3 can be inserted into the installation opening 22 from front to back, the inner tank 1 is provided with a card slot 12 with a notch facing forward, and the upper part of the water receiving member 3 is provided with a card block 32 that can be inserted into the card slot 12 from front to back; or, the inner tank 1 is provided with a card block 32, and the upper part of the water receiving member 3 is provided with a card slot 12 with a notch facing backward, and the card block 32 can be inserted into the card slot 12. When installing the water receiving member 3, as long as the water receiving member 3 is installed from front to back, the lower end of the water receiving member 3 can be inserted into the installation opening 22, and the card block 32 can be inserted into the card slot 12, which is convenient for installation, and the upper and lower parts of the water receiving member 3 are both positioned, and the installation stability is good.

[0037] The water receiving part 3 includes a water receiving plate 33 and two side plates 34 formed relatively on the left and right sides of the water receiving plate 33. The two side plates 34 and the water receiving plate 33 together form a channel 31 with a top and open ends. The top of the side plate 34 abuts against the outer wall of the inner tank 1, and the channel 31 and the inner tank 1 together form a flow channel connecting the overflow port and the accommodating chamber 21.

[0038] Each side plate 34 includes two strip ribs 341 spaced apart from each other. The strip ribs 341 extend along the length direction of the water receiving plate 33 . An embedding groove 342 is formed between the two strip ribs 341 .

[0039] A buckle foot 35 is provided at the lower end of the water receiving member 3 , and the buckle foot 35 can buckle against the wall of the installation opening 22 facing the accommodating cavity 21 , and the buckle foot 35 plays a limiting role to prevent the lower end of the water receiving member 3 from escaping from the installation opening 22 .

[0040] A through hole 343 is provided on the strip rib 341 away from the channel 31, and a support arm 344 with one end in a free state is provided in the through hole 343. The buckle foot 35 is provided at the free end of the support arm 344, so that the buckle foot 35 can deflect toward the center of the installation opening 22 to smoothly pass through the installation opening 22, thereby preventing the installation opening 22 from interfering with the buckle foot 35 when the lower end of the water receiving member 3 passes through the installation opening 22. The wall surface of the buckle foot 35 is an inclined surface 351 inclined toward the center line of the installation opening 22 along the direction in which the buckle foot 35 is inserted into the installation opening 22, and the inclined surface 351 plays a guiding role, further preventing the installation opening 22 from interfering with the buckle foot 35 when the lower end of the water receiving member 3 passes through the installation opening 22.

[0041] The inner pot 1 is provided with a convex rib 13 extending along the length direction of the water receiving member 3, and the notch of the embedding groove 342 on the water receiving member 3 faces the convex rib 13, and the convex rib 13 can be embedded in the embedding groove 342. In this way, not only the lower end of the water receiving member 3 is connected to the base 2, the upper part is connected to the inner pot 1, and the middle part of the water receiving member 3 is also connected to the inner pot 1. The water receiving member 3 is connected to the inner pot 1 and the base 2 at multiple points, and the positioning effect of the water receiving member 3 is good.

[0042] A limit plate 36 is also provided at the bottom of the water receiving plate 33 and can abut against the front wall surface of the base 2 . The limit plate 36 serves to limit the insertion depth of the water receiving member 3 .

[0043] The upper end of the water receiving member 3 is located between the inner door 41 and the outer door 42, and the channel 31 of the water receiving member 3 can also allow the wires in the door body 4 to pass through. The water receiving member 3 not only has the function of preventing water overflow, but also has the function of passing the wires. The upper end of the water receiving plate 33 is provided with a baffle 37 extending forward, and the baffle 37 is blocked between the inner door 41 and the outer door 42 to prevent the user's hand from reaching between the inner door 41 and the outer door 42, and accidentally touching the electrical components, etc., causing safety accidents.

[0044] Preferably, there are at least three water receiving members 3, wherein the upper ends of two water receiving members 3 are respectively arranged corresponding to the two ends of the sealing strip 14, and these two water receiving members 3 are used to guide the overflow water into the accommodating chamber 21, and the remaining water receiving members 3 play the role of passing the wire. In this embodiment, there are three water receiving members 3.

[0045] 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 An inner liner (1), wherein the inner liner (1) is provided with an overflow port; A base (2) is disposed below the inner container (1), and a receiving cavity (21) for receiving overflow water is formed on the base (2); A water receiving member (3) having a channel (31) communicating with the overflow port and the accommodating chamber (21); It is characterized in that The base (2) is provided with an installation opening (22) which is in communication with the accommodating cavity (21), and the lower end of the water receiving member (3) can be inserted into the installation opening (22) from front to back; The inner liner (1) is provided with a slot (12) with a notch facing forward, and the upper portion of the water receiving member (3) is provided with a block (32) that can be inserted into the slot (12) from front to back; or, the inner liner (1) is provided with a block (32), and the upper portion of the water receiving member (3) is provided with a slot (12) with a notch facing backward, and the block (32) can be inserted into the slot (12).

2. The dishwasher according to claim 1, characterized in that: The water receiving member (3) comprises a water receiving plate (33) and two side plates (34) formed on the left and right sides of the water receiving plate (33), the two side plates (34) and the water receiving plate (33) together enclose a top and a channel (31) with open ends at the top and the bottom, the top of the side plates (34) abuts against the outer wall surface of the inner tank (1), and the channel (31) and the inner tank (1) together enclose a flow channel connecting the overflow port and the accommodating chamber (21).

3. The dishwasher according to claim 2, characterized in that: The lower end of the water receiving member (3) is provided with a buckle foot (35) capable of buckling against the wall of the installation opening (22) facing the accommodating cavity (21).

4. The dishwasher according to claim 3, characterized in that: Each of the side plates (34) comprises two strip ribs (341) spaced apart from each other on the left and right sides, the strip ribs (341) extending along the length direction of the water receiving plate (33), an embedding groove (342) formed between the two strip ribs (341), a through hole (343) penetrating through the lower end of the strip rib (341) away from the channel (31), a support arm (344) with one end in a free state is provided in the through hole (343), and the buckle foot (35) is provided at the free end of the support arm (344).

5. The dishwasher according to claim 4, characterized in that: The wall surface of the buckle foot (35) is an inclined surface (351) that is inclined toward the center line of the installation opening (22) along the direction in which the buckle foot (35) is inserted into the installation opening (22).

6. The dishwasher according to claim 2, characterized in that: The inner container (1) is provided with a convex rib (13) extending along the length direction of the water receiving member (3), and the water receiving member (3) is provided with an embedding groove (342) with a notch facing the convex rib (13), and the convex rib (13) can be embedded in the embedding groove (342).

7. The dishwasher according to claim 6, characterized in that: Each of the side plates (34) comprises two strip ribs (341) spaced apart from each other on the left and right sides. The strip ribs (341) extend along the length direction of the water receiving plate (33). An embedding groove (342) is formed between the two strip ribs (341).

8. The dishwasher according to any one of claims 2 to 7, characterized in that: The bottom of the water receiving plate (33) is also provided with a limiting plate (36) capable of abutting against the front wall surface of the base (2).

9. The dishwasher according to any one of claims 1 to 7, characterized in that: The front side edge of the bottom plate of the inner container (1) extends upward to form a folded edge (11), the water receiving member (3) extends along the contour of the bottom plate and the folded edge (11), the front side edge of the bottom plate of the inner container (1) is provided with a sealing strip (14), the sealing strip (14) extends in the left-right direction, and overflow ports are formed between the two ends of the sealing strip (14) and the left and right side walls of the inner container (1).

10. The dishwasher according to claim 9, characterized in that: The front side of the inner container (1) is open, and a door body (4) is provided at the front open side of the inner container (1). The door body (4) includes an inner door (41) and an outer door (42) connected to each other. The outer door (42) is located in front of the inner door (41). The bottom of the inner door (41) is located in the inner container (1) and is connected to the sealing strip (14). The upper end of the water receiving member (3) is located between the inner door (41) and the outer door (42). The channel (31) of the water receiving member (3) can also allow the wire in the door body (4) to pass through.

11. The dishwasher according to claim 10, characterized in that: The upper end of the water receiving member (3) is provided with a blocking piece (37) extending forward, and the blocking piece (37) is blocked between the inner door (41) and the outer door (42).

12. The dishwasher according to claim 10, characterized in that: There are at least three water receiving parts (3), wherein the upper ends of two water receiving parts (3) are respectively arranged corresponding to the two ends of the sealing strip (14).

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