Strengthened spraying arm device of dish washing machine

Abstract

A strengthened spraying arm device of a dish washing machine comprises a dish basket, a water pipe and an upper spraying arm assembly, the water pipe is arranged at the bottom of the dish basket, the upper spraying arm assembly is rotationally arranged at one end of the water pipe, the strengthened spraying arm is fixed to the bottom of the dish basket, and the other end of the water pipe is connected with the strengthened spraying arm; a plurality of water spraying holes are formed in the reinforced spraying arm and face the bowl basket. The strengthened spraying arm is fixedly arranged at the bottom of the dish basket and is connected with the water pipe of the upper spraying arm assembly, so that in the washing process of the dish washing machine, except that the upper spraying arm assembly normally rotates to spray water, the water spraying holes formed in the strengthened spraying arm also spray water outwards at the same time to wash tableware; and special heavy-oil heavy-dirt tableware can be continuously washed for a long time to achieve washing optimization, so that the washing limitation of a traditional spraying arm is further optimized and improved, the practicability of the dish washing machine is greatly improved, and the satisfaction degree of a user on the using performance of the dish washing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, and particularly relates to a reinforced spray arm device for a dishwasher. Background Art

[0002] With the continuous popularization and application of dishwashers, the accessory functions of dishwashers are also innovating continuously; especially for families, various strange bowls, dishes, tea sets and tableware with heavy oil and heavy dirt can no longer be washed clean by a conventional dishwasher; for this reason, satellite spray arms and multi-head spray arms have been successively introduced in the dishwasher market to achieve all-round washing of tableware; however, for tableware with heavy oil and heavy dirt, the above measures are not enough to completely solve the problem, so a continuous fixed flushing for tableware with heavy oil and heavy dirt is needed to achieve the perfect washing effect of the dishwasher.

[0003] Therefore, it is necessary to make further improvements. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a reinforced spray arm device for a dishwasher with simple structure, good washing performance, good washing effect, good user experience and strong practicability, so as to overcome the deficiencies of the prior art.

[0005] A reinforced spray arm device for a dishwasher designed according to this purpose includes a bowl basket, a water pipe and an upper spray arm assembly. The water pipe is arranged at the bottom of the bowl basket, and the upper spray arm assembly is rotatably arranged at one end of the water pipe. It is characterized in that: it further includes a reinforced spray arm, the reinforced spray arm is fixed at the bottom of the bowl basket, and the other end of the water pipe is connected to the reinforced spray arm.

[0006] A plurality of water spray holes are arranged on the reinforced spray arm, and the water spray holes are arranged towards the bowl basket.

[0007] The reinforced spray arm is in a long strip shape, and the water spray holes are linearly distributed on the reinforced spray arm.

[0008] A hanging part is arranged on the reinforced spray arm, a hanging strip is arranged on the bowl basket, and the reinforced spray arm is limited and hung on the hanging strip of the bowl basket through the hanging part.

[0009] The hanging part includes a hook and / or a hanging buckle.

[0010] An inlet is arranged at one end of the reinforced spray arm, an outlet is arranged at the other end of the water pipe, and the inlet and the outlet are inserted into each other.

[0011] The upper spray arm assembly is arranged at the bottom of the water pipe, and the reinforced spray arm is located above the upper spray arm assembly.

[0012] A plurality of spray holes are arranged on the upper spray arm assembly, and the spray holes are arranged towards the bowl basket.

[0013] One end of the water pipe is provided with a first connector, the first connector is rotatably connected to the upper spray arm assembly, a clamping groove is arranged on the first connector, a first clamping strip is arranged on the bowl basket, and the first clamping strip is clamped into the clamping groove so that the first connector is fixed on the bowl basket.

[0014] The other end of the water pipe is provided with a second connector, the water outlet is arranged on the second connector, a buckle is arranged on the second connector, a second clamping strip is arranged on the bowl basket, and the buckle and the second clamping strip are clamped with each other so that the second connector is fixed on the bowl basket.

[0015] In the utility model, a reinforced spray arm is fixedly arranged at the bottom of the bowl basket, the reinforced spray arm is connected with the water pipe of the upper spray arm assembly. During the washing process of the dishwasher, in addition to the normal rotation and water spraying of the upper spray arm assembly, a plurality of water spraying holes arranged on the reinforced spray arm also spray water outwards at the same time to wash the tableware. For special tableware with heavy oil and heavy dirt, long-term continuous flushing can be carried out to achieve optimized washing, so as to further optimize and improve the flushing limitation of the traditional spray arm, greatly improve the practicability of the dishwasher, and thus improve the user's satisfaction with the use performance of the dishwasher. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the reinforced spray arm device in an embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of a partial structure of the reinforced spray arm device in an embodiment of the utility model.

[0018] Figure 3 It is a partial structure exploded view of the reinforced spray arm device in an embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the assembly structure of the reinforced spray arm and the bowl basket in an embodiment of the utility model. Detailed Embodiments

[0020] The following further describes the utility model in conjunction with the drawings and embodiments.

[0021] See Figures 1-4 , the reinforced spray arm device of this dishwasher includes a bowl basket 1, a water pipe 2 and an upper spray arm assembly 3. The water pipe 2 is arranged at the bottom of the bowl basket 1, and the water pipe 2 is connected to a water source. The upper spray arm assembly 3 is rotatably arranged at one end of the water pipe 2. It further includes a reinforced spray arm 4. The reinforced spray arm 4 is fixed at the bottom of the bowl basket 1. The other end of the water pipe 2 is connected to the reinforced spray arm 4. The water pipe 2 is respectively communicated with the upper spray arm assembly 3 and the reinforced spray arm 4, and the water pipe 2 supplies water to the upper spray arm assembly 3 and the reinforced spray arm 4 respectively; on the premise of ensuring the normal spray arm flushing of the dishwasher, a new reinforced spray arm 4 is added on the bowl basket of the dishwasher for specifically and continuously flushing tableware with heavy oil and heavy dirt to achieve optimized washing of the tableware.

[0022] A plurality of water spray holes 5 are provided on the enhanced spray arm 4, and the water spray holes 5 are oriented towards the dish basket 1 to wash the tableware in the dish basket 1.

[0023] The enhanced spray arm 4 is in a long strip shape, and the water spray holes 5 are linearly distributed on the enhanced spray arm 4 to form an additional fixed flushing area, which not only improves the washing performance of the dishwasher, but also further enhances the flushing and washing effect on special tableware (tableware with heavy oil and heavy dirt), thus further enhancing the user's favorable comments on the practicality of the dishwasher.

[0024] Hanging parts are respectively provided at both ends of the enhanced spray arm 4, a hanging strip 6 is provided on the dish basket 1, and the enhanced spray arm 4 is limit-hung on the hanging strip 6 of the dish basket 1 through the hanging parts, so that the enhanced spray arm 4 is limit-fixed on the dish basket 1.

[0025] The hanging part includes a hook 7 and a hanging buckle 8, and the hanging strip 6 is made of dish basket steel wire.

[0026] An inlet 9 is provided at one end of the enhanced spray arm 4, an outlet 10 is provided at the other end of the water pipe 2, and the inlet 9 and the outlet 10 are inserted into each other to realize the connection and water flow of the enhanced spray arm 4 and the water pipe 2.

[0027] A bent part 17 is provided at one end of the enhanced spray arm 4 by bending, and the inlet 9 is provided on the bent part 17.

[0028] The upper spray arm assembly 3 is arranged at the bottom of the water pipe 2, and the enhanced spray arm 4 is located above the upper spray arm assembly 3 to prevent interference between the upper spray arm assembly 3 and the enhanced spray arm 4 when the upper spray arm assembly 3 rotates.

[0029] A plurality of spray holes 11 are provided on the upper spray arm assembly 3, and the spray holes 11 are oriented towards the dish basket 1 to wash the tableware in the dish basket 1.

[0030] A first connector 12 is provided at one end of the water pipe 2, the first connector 12 is rotatably connected to the upper spray arm assembly 3, a card slot 13 is provided on the first connector 12, a first card strip 14 is provided on the dish basket 1, and the first card strip 14 is snapped into the card slot 13 to fix the first connector 12 on the dish basket 1. The first card strip 14 is made of dish basket steel wire.

[0031] A second connector 18 is provided at the other end of the water pipe 2, the outlet 10 is provided on the second connector 18, a buckle 15 is provided on the second connector 18, a second card strip 16 is provided on the dish basket 1, and the buckle 15 and the second card strip 16 are snap-connected to fix the second connector 18 on the dish basket 1. The second card strip 16 is made of dish basket steel wire.

[0032] The water pipe 2 is fixed on the dish basket 1 by being fixed on the dish basket 1 through the first connector 12 and the second connector 18.

[0033] The above is the preferred solution of the present utility model, which shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A reinforced spray arm device for a dishwasher, comprising a bowl basket (1), a water pipe (2) and an upper spray arm assembly (3), wherein the water pipe (2) is arranged at the bottom of the bowl basket (1), and the upper spray arm assembly (3) is rotatably arranged at one end of the water pipe (2), characterized in that: It also includes a reinforced spray arm (4), which is fixed to the bottom of the bowl basket (1), and the other end of the water pipe (2) is connected to the reinforced spray arm (4).

2. The enhanced spray arm device of the dishwasher according to claim 1, characterized in that: A plurality of water spray holes (5) are arranged on the reinforced spray arm (4), and the water spray holes (5) are arranged toward the bowl basket (1).

3. The enhanced spray arm device of the dishwasher according to claim 2, characterized in that: The reinforced spray arm (4) is in the shape of a long strip, and the water spray holes (5) are linearly distributed on the reinforced spray arm (4).

4. The enhanced spray arm device of the dishwasher according to claim 1, characterized in that: The reinforced spray arm (4) is provided with a hanging portion, the bowl basket (1) is provided with a hanging bar (6), and the reinforced spray arm (4) is limitedly hung on the hanging bar (6) of the bowl basket (1) through the hanging portion.

5. The enhanced spray arm device of the dishwasher according to claim 4, characterized in that: The hanging portion comprises a hook (7) and / or a hook (8).

6. The enhanced spray arm device of the dishwasher according to claim 1, characterized in that: A water inlet (9) is provided at one end of the reinforced spray arm (4), and a water outlet (10) is provided at the other end of the water pipe (2); the water inlet (9) and the water outlet (10) are plugged into each other.

7. The enhanced spray arm device of the dishwasher according to claim 1, characterized in that: The upper spray arm assembly (3) is arranged at the bottom of the water pipe (2), and the reinforced spray arm (4) is located above the upper spray arm assembly (3).

8. The enhanced spray arm device of the dishwasher according to claim 1, characterized in that: A plurality of spray holes (11) are provided on the upper spray arm assembly (3), and the spray holes (11) are arranged toward the bowl basket (1).

9. The enhanced spray arm device of a dishwasher according to claim 1, characterized in that: A first connector (12) is provided at one end of the water pipe (2), the first connector (12) is rotatably connected to the upper spray arm assembly (3), a slot (13) is provided on the first connector (12), and a first clip (14) is provided on the bowl basket (1), the first clip (14) is clipped into the slot (13), so that the first connector (12) is fixed on the bowl basket (1).

10. The enhanced spray arm device of the dishwasher according to claim 6, characterized in that: A second connector (18) is provided at the other end of the water pipe (2); the water outlet (10) is provided on the second connector (18); a buckle (15) is provided on the second connector (18); a second clip (16) is provided on the bowl basket (1); the buckle (15) and the second clip (16) are clipped to each other so that the second connector (18) is fixed to the bowl basket (1).

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