阅读说明：本技术 一种洗碗机用搁架及洗碗机 (Dish washer and shelf for dish washer ) 是由 李炳强 程宝珍 杨林 于 2018-07-02 设计创作，主要内容包括：本发明公开了一种洗碗机用搁架,包括将洗涤液引入的导管；导管经转动件与喷淋管相连接,以利用洗涤液对餐具进行喷淋洗涤；所述转动件可相对喷淋管、和/或导管产生转动,以利用转动件的转动对喷淋管与导管之间的连通进行开关操作。本发明还公开了一种洗碗机,可对水杯、奶瓶等较深餐具的内部进行加强洗涤,洗涤效果更明显,更好的满足用户需求。(The invention discloses a shelf for a dish-washing machine, which comprises a conduit for introducing washing liquid; the guide pipe is connected with the spray pipe through a rotating part so as to spray and wash the tableware by using the washing liquid; the rotating member can rotate relative to the spray pipe and/or the guide pipe so as to utilize the rotation of the rotating member to carry out switching operation on the communication between the spray pipe and the guide pipe. The invention also discloses a dish washing machine, which can be used for intensively washing the interiors of deeper tableware such as water cups, feeding bottles and the like, has a more obvious washing effect and better meets the requirements of users.)

1. A shelf for a dishwasher, characterized in that: the rack comprises a conduit for introducing a washing liquid; the guide pipe is connected with the spray pipe through a rotating part so as to spray and wash the tableware by using the washing liquid; the rotating member can rotate relative to the spray pipe and/or the guide pipe so as to utilize the rotation of the rotating member to carry out switching operation on the communication between the spray pipe and the guide pipe.

2. A rack for a dishwasher according to claim 1, wherein: the pipe is provided with a joint, the axis of the joint is vertical to the extension direction of the pipe, the connecting end of the spray pipe is connected with the outlet of the joint through a rotating part, and the water spraying end is provided with a nozzle for spraying and washing the tableware;

preferably, the pipe and the joint axis extend along the horizontal direction, and the axis of the spray pipe is perpendicular to the joint axis.

3. A rack for a dishwasher according to claim 2, wherein: a water inlet is formed in the connecting end of the spray pipe; the rotating piece comprises a groove which rotates around the connecting end of the spraying pipe and is provided with an opening corresponding to the outer wall of the spraying pipe, the groove is communicated with the joint water outlet so as to communicate the joint 21 with the spraying pipe when the groove rotates to be correspondingly overlapped with the opening of the spraying pipe, and disconnect the joint and the spraying pipe when the groove rotates to intersect with the opening of the spraying pipe.

4. A rack for a dishwasher according to claim 3, wherein: the rotating piece comprises a blocking piece rotating around a joint axis, a groove which extends along the joint axis and protrudes to the radial outer side of the joint is arranged on the blocking piece, the open side of the groove corresponds to the outer wall of the joint, and the blocking piece is correspondingly attached and contacted with the outer wall of the joint so as to seal the opening of the groove; one end of the groove is communicated with the joint, and the other end of the groove is sealed by the limiting piece.

5. A rack for a dishwasher according to claim 4, wherein: the connecting end of the spray pipe is a cylindrical cavity which is coaxial with the joint 21, a water inlet is arranged along the radial direction of the cylindrical cavity, and the blocking piece of the rotating piece extends to cover the outer wall of the cylindrical cavity so as to connect or disconnect the joint with the spray pipe through the groove along with the rotation of the blocking piece.

6. A rack for a dishwasher according to any one of claims 1 to 5, wherein: one side of the cylindrical cavity of the spray pipe is rotatably connected with the joint, so that the spray pipe can rotate relatively around the axis of the joint; the spraying pipe can also rotate around the axis of the rotating part so as to strengthen the washing of different parts of the tableware.

7. A rack for a dishwasher according to claim 6, wherein: the rotating piece comprises a limiting piece fixedly connected to the blocking piece, the limiting piece is rotatably connected with the spraying pipe cylindrical cavity, and the periphery of the limiting piece exceeds the outer contour of the cylindrical cavity to correspond to the sealing groove and keep away from one end of the joint.

8. A rack for a dishwasher according to any one of claims 1 to 7, wherein: the guide pipe is provided with a plurality of spray pipes, and each spray pipe is connected with the guide pipe through a corresponding rotating part so as to spray and wash tableware respectively placed on the corresponding spray pipes by using a detergent;

preferably, the cleaning liquid in the conduit can be selectively sprayed by any one or more of the spray pipes through the rotating member.

9. A rack for a dishwasher according to any one of claims 1 to 8, wherein: the spraying pipe is provided with a fixing piece, the fixing piece is a sheet-shaped plate with the middle part protruding outwards and two ends corresponding to the two ends of the spraying pipe respectively, one end of the fixing piece is fixed with the spraying pipe, and the other end of the fixing piece can elastically deform and is close to the outer wall of the spraying pipe so as to fix the tableware on the spraying pipe;

preferably, one end of the fixing piece is sleeved on the outer wall of the spray pipe, so that the fixing piece can rotate around the axis of the spray pipe;

further preferably, the fixing piece is detachably mounted on the shower pipe.

10. A dishwasher comprising a tub, wherein the rack of any one of claims 1 to 9 is mounted in the tub.

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a shelf for a dish washing machine and a dish washing machine with the shelf.

Background

Most dish washers at present wash dishes by adopting the rotation of a spraying structure, and water flow sprayed by the spraying structure can cover most of shelves in the dish washer so as to wash the dishes in the shelves, however, because the water flow distribution of the washing mode is scattered, the water flow rarely touches the bottom of the dishes for deeper dishes such as cups, water bottles and the like, and even if the water flow can wash the bottom of the dishes, the washing effect is poor because the spraying distance is long and the washing force is insufficient; some dish washing machines adopt to increase a spray structure again below darker cup, nevertheless because its rivers that spout are still far away from the tableware bottom, can't reach the purpose of strengthening the washing, only increased the number of times of washing, lead to the waste of water resource.

The present invention has been made in view of this situation.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a structure for cleaning deeper tableware, which can enhance the washing effect of the deeper tableware and realize the simultaneous washing of the deeper tableware such as bottles and the like and other tableware.

In order to solve the technical problems, the invention adopts the technical scheme that:

a rack for a dishwasher, the rack comprising a conduit for introducing a washing liquid; the guide pipe is connected with the spray pipe through a rotating part so as to spray and wash the tableware by using the washing liquid; the rotating member can rotate relative to the spray pipe and/or the guide pipe so as to utilize the rotation of the rotating member to carry out switching operation on the communication between the spray pipe and the guide pipe.

Furthermore, a joint is arranged on the guide pipe, the axis of the joint is vertical to the extension direction of the guide pipe, the connecting end of the spray pipe is connected with the outlet of the joint through a rotating piece, and a spray nozzle for spraying and washing the tableware is arranged at the water spraying end; preferably, the pipe and the joint axis extend along the horizontal direction, and the axis of the spray pipe is perpendicular to the joint axis.

Furthermore, a water inlet is formed in the connecting end of the spray pipe; the rotating piece comprises a groove which rotates around the connecting end of the spraying pipe and corresponds to the opening of the outer wall of the spraying pipe, the groove is communicated with the joint water outlet so as to communicate the joint with the spraying pipe when the groove rotates to coincide with the opening of the spraying pipe correspondingly, and the joint and the spraying pipe are disconnected when the groove rotates to intersect with the opening of the spraying pipe.

Furthermore, the rotating piece comprises a blocking piece rotating around the axis of the joint, the blocking piece is provided with a groove which extends along the axis of the joint and protrudes to the radial outer side of the joint, the open side of the groove corresponds to the outer wall of the joint, and the blocking piece is correspondingly attached and contacted with the outer wall of the joint so as to seal the opening of the groove; one end of the groove is communicated with the joint, and the other end of the groove is sealed by the limiting piece.

Furthermore, the connecting end of the spraying pipe is a cylindrical cavity which is coaxial with the joint, a water inlet is arranged along the radial direction of the cylindrical cavity, and the blocking piece of the rotating piece extends to cover the outer wall of the cylindrical cavity so as to rotate along with the blocking piece to connect or disconnect the joint with the spraying pipe through the groove.

Furthermore, one side of the cylindrical cavity of the spray pipe is rotatably connected with the joint, so that the spray pipe can rotate relatively around the axis of the joint; the spraying pipe can also rotate around the axis of the rotating part so as to strengthen the washing of different parts of the tableware.

Furthermore, the rotating part comprises a limiting part fixedly connected to the blocking piece, the limiting part is rotatably connected with the spraying pipe cylindrical cavity, and the periphery of the limiting part exceeds the outer contour of the cylindrical cavity so as to correspond to the sealing groove and keep away from one end of the joint.

Furthermore, a plurality of spray pipes are arranged on the guide pipe, and each spray pipe is connected with the guide pipe through a corresponding rotating part so as to spray and wash tableware respectively placed on the corresponding spray pipes by using a detergent; preferably, the cleaning liquid in the conduit can be selectively sprayed by any one or more of the spray pipes through the rotating member.

Furthermore, the spraying pipe is provided with a fixing piece which is a sheet-shaped plate with the middle part protruding outwards and two ends corresponding to the two ends of the spraying pipe respectively, one end of the fixing piece is fixed with the spraying pipe, and the other end of the fixing piece can generate elastic deformation and is close to the outer wall of the spraying pipe so as to fix the tableware on the spraying pipe; preferably, one end of the fixing piece is sleeved on the outer wall of the spray pipe, so that the fixing piece can rotate around the axis of the spray pipe; further preferably, the fixing piece is detachably mounted on the shower pipe.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.

1. The spraying pipes and the spraying rods are arranged on the shelf, so that deep tableware such as a water cup and a milk bottle and other tableware can be washed simultaneously, the spraying pipes can extend into the water cup and the milk bottle and further reach the inner part of the deep tableware, the spraying distance is reduced, the water flow impact force is increased, the washing effect is more obvious, and the spraying range of the spraying rods is large, so that the tableware in a washing chamber can be washed;

2. the guide pipe is connected with the spray pipe through the rotating part and can rotate relative to the spray pipe and/or the guide pipe so as to utilize the rotation of the rotating part to carry out switching operation on the communication between the spray pipe and the guide pipe, thereby facilitating the user to select the working quantity of the spray pipe by self, saving water resources and realizing the washing of tableware with different quantities; the arrangement of the rotating part ensures that the rotating part adjusts the water pressure through the opening degree in the rotating process, and a user can select proper water flow according to different washed tableware; the spraying pipe can also rotate around the axis of the rotating part so as to strengthen the washing of different parts of the tableware, and the spraying pipe can be switched on and off by the rotating part when rotating to any position, so that the operation of a user is more convenient;

3. the spray pipe is provided with a fixing piece, tableware to be washed can be fixed on the spray pipe, and the fixing piece can be detached, so that a placing space is conveniently vacated for other tableware.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a shelf in an embodiment of the present invention;

FIG. 2 is a schematic view of the shelf of an embodiment of the present invention with the mounting block removed;

FIG. 3 is a schematic view of the assembly of a conduit and a shower in an embodiment of the invention;

figure 4 is a cross-sectional view of a shower and a rotatable member in an embodiment of the present invention.

Description of the main elements of the figure: 1. a shelf; 11. fixing teeth; 12. a rib; 2. a conduit; 201. a tubular projection; 202. fixing the card; 21. a joint; 210. a joint axis; 22. a rotating member; 220. a rotor axis; 221. a groove; 222. a baffle plate; 223. a limiting member; 224. a first position; 225. a second position; 23. a shower pipe; 230. a shower axis; 231. a cylindrical chamber; 232. a cylindrical chamber outer wall; 233. an opening; 234. a spray channel; 235. the outer wall of the spray pipe; 232. a connecting end; 233. a water spraying end; 24. a nozzle; 240. a liquid ejection hole; 25. a fixing sheet; 3. a water inlet device; 4. a spray arm; 41 spray bars; 42. a spray port; 5. a fixed block; 51. a claw; 6. a connecting pipe; 100. a washing chamber.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a rack 1 for a dishwasher according to an embodiment of the present invention, the rack 1 including a duct 2 for introducing a washing liquid; the pipe 2 is connected to a spray pipe 23 via a rotary member 22 for spray washing the dishes with the washing liquid.

In the present embodiment, the rack 1 comprises a conduit 2 for introducing a washing liquid into the rack 1; the guide pipe 2 is connected with the spraying pipe 23 through the rotating part 22 so as to utilize the washing liquid to spray and wash tableware, the rotating part 22 can rotate relative to the spraying pipe 23 and/or the guide pipe 2 so as to utilize the rotation of the rotating part 22 to carry out on-off operation on the communication between the spraying pipe 23 and the guide pipe 2, a user can select the working quantity of the spraying pipe 23 by himself, and water resources are saved.

In the embodiment of the present invention, the rotating member 22 can rotate around the rotating member axis 220, when the groove 221 of the rotating member 22 is correspondingly overlapped with the opening 233 of the spraying pipe 23, the cleaning liquid in the conduit 2 can reach the spraying pipe 23 through the joint 21 and the rotating member 22 and be sprayed out from the nozzle 24, and when the groove 221 of the rotating member 22 is intersected with the opening 233 of the spraying pipe 23, the cleaning liquid in the conduit 2 is limited to flow into the spraying pipe 23, so that the cleaning liquid in the conduit 2 can be selectively sprayed out from any one or more spraying pipes 23 through the rotating member 22.

In the embodiment of the invention, the conduit 2 is connected to the water inlet device 3 through a connecting pipe 6, and the water inlet device 3 is connected with a water inlet system of a dishwasher; the conduit 2 can also be directly connected to the water intake system of the dishwasher; the cleaning solution enters the spraying pipe 23 through the guide pipe 2 and the rotating piece 22 and is sprayed to the tableware to be cleaned through the nozzle 24, so that the reinforced cleaning of the interiors of feeding bottles, water cups and the like is realized; the spray pipe 23 can rotate around the rotating member axis 220 to perform intensive washing on different parts of the tableware.