CN213696789U - Washing arm and dish washing device - Google Patents
Washing arm and dish washing device Download PDFInfo
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- CN213696789U CN213696789U CN202022484835.2U CN202022484835U CN213696789U CN 213696789 U CN213696789 U CN 213696789U CN 202022484835 U CN202022484835 U CN 202022484835U CN 213696789 U CN213696789 U CN 213696789U
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Abstract
The application relates to the technical field of spraying equipment, discloses a wash arm, include: a spray arm and a first spray device; the spray arm is communicated with the first spray device to form a spray channel, a blocking piece and an elastic supporting piece are arranged in the spray channel, and a gap is formed between the blocking piece and the spray channel; the elastic support is configured to push the blocking piece to block the spraying channel. Through set up stifled plug member and elastic support piece in the spray passage, elastic support piece promotes the shutoff of plug member and sprays the passageway for residual water in the spray arm can not be thrown away through the spray passage, improves the user and uses the experience when washing the arm. The application also discloses a device washes dishes.
Description
Technical Field
The application relates to the technical field of spraying equipment, for example to a wash arm and device that washes dishes.
Background
With the popularization of commercial dishwashers, the washing quality of the commercial dishwashers is required to be higher and higher by the industry. Generally, dishwashers have two spray arms, a main wash arm and a rinse arm. The main washing arm sprays main washing water with detergent to wash the tableware strongly. The rinsing arm sprays clean high-temperature water to rinse and wash the surface of the tableware, so that residual main washing water after main washing is washed cleanly. The rotation of the main washing arm and the rinsing arm usually depends on the reaction force generated by the inclined jet holes acted on the washing arm by the water outlet pressure of the main washing pump and the rinsing pump to drive the spraying arm to rotate.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: when the inlet opening of spray arm stopped intaking among the prior art, there was residual water in spray arm's the holding intracavity still, and residual water is thrown away through spray passage easily.
SUMMERY OF THE UTILITY MODEL
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a wash arm and device that washes dishes, can avoid the spray arm to hold the residual water in the chamber and be thrown away.
In some embodiments, the wash arm comprises: a spray arm and a first spray device; the spray arm is communicated with the first spray device to form a spray channel, a blocking piece and an elastic supporting piece are arranged in the spray channel, and a gap is formed between the blocking piece and the spray channel; the elastic support is configured to push the blocking piece to block the spraying channel.
In some embodiments, the dishwashing device includes the wash arm described above.
The arm and the device that washes dishes that this disclosed embodiment provided can realize following technological effect:
through set up stifled plug member and elastic support piece in the spray passage, elastic support piece promotes the shutoff of plug member and sprays the passageway for residual water in the spray arm can not be thrown away through the spray passage, has improved the user and has used the experience when washing the arm.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic diagram of a wash arm according to an embodiment of the present disclosure;
FIG. 2 is a schematic cross-sectional view of a connection between a first shower and a wash arm according to an embodiment of the present disclosure;
FIG. 3 is a schematic cross-sectional view of a connection between another first spray device and a wash arm provided in an embodiment of the present disclosure;
FIG. 4 is a schematic cross-sectional view of a connection between another first spray device and a wash arm provided in an embodiment of the present disclosure;
FIG. 5 is a schematic cross-sectional view of a connection between another first spray device and a wash arm provided in an embodiment of the present disclosure;
FIG. 6 is a top view of a wash arm provided by embodiments of the present disclosure;
FIG. 7 is a front view of a wash arm provided by embodiments of the present disclosure;
FIG. 8 is a cross-sectional view of a wash arm according to embodiments of the present disclosure;
fig. 9 is a schematic structural diagram of a first spray device and a second spray device provided in the embodiment of the present disclosure.
Reference numerals:
1: a spray arm; 2: a first spraying device; 3: a blocking member; 4: an elastic support member; 5: a housing; 6: a joint; 7: a seal member; 8: a second spraying device; 9: and (4) a nozzle.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.
In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.
Referring to fig. 1, an embodiment of the present disclosure provides a wash arm, including: a spray arm 1 and a first spray device 2; the spray arm 1 is communicated with the first spray device 2 to form a spray channel, a blocking piece and an elastic supporting piece are arranged in the spray channel, and a gap is formed between the blocking piece and the spray channel; the elastic support is configured to push the plug to block the spray passage.
The arm that washes that this disclosed embodiment provided through set up stifled plug member and elastic support piece in spraying the passageway, elastic support piece promotes the shutoff of plug member spraying the passageway for residual water in the arm that sprays can not be thrown away through spraying the passageway, experience when having improved the user and using the arm that washes.
Optionally, as shown in fig. 2, the spray arm 1 is defined with a first accommodating cavity, and the spray arm 1 is provided with a water inlet hole and a water outlet hole; the first spraying device comprises a shell 5, the shell 5 is limited with a second containing cavity, the shell 5 is provided with a first water inlet part and a first water outlet part, the first water inlet part is connected with a water outlet hole, and the second containing cavity is communicated with the first containing cavity through the first water inlet part and the water outlet hole; a spraying channel is formed between the water outlet hole and the first water outlet part; both the resilient support 4 and the obturating member 3 are arranged within the second receiving chamber, the resilient support 4 being configured to urge the obturating member 3 to obturate the water outlet.
Optionally, the spray arm 1 is provided as a hollow circular tube, and a plurality of openings, i.e., water outlet holes, are provided on a tube wall of the spray arm 1. One end of a shell 5 of the first spraying device is a first water inlet part, and the other end of the shell 5 is a first water outlet part; the first water inlet part and the first water outlet part are arranged in a groove shape, and the first water inlet part is communicated with the first water outlet part through a through hole. The outer wall of the first water inlet part is provided with threads, and the first spraying device is connected with the opening threads on the spraying arm 1 through the first water inlet part.
In some embodiments, the blocking piece 3 and the elastic supporting piece 4 are arranged in a groove of the first water inlet part, and the first spraying device is in threaded connection with a water outlet hole of the spraying arm 1 through the first water inlet part; the water inlet hole of the spray arm 1 is connected with a water pump through a water pipe; when the water pump works, water is supplied to the spraying arm 1 through the water pipe, and under the condition that the water supply pressure is higher than the supporting force of the elastic supporting piece 4, the blocking piece 3 compresses the elastic supporting piece 4 under the action of the water pressure, so that the water in the first accommodating cavity can flow out through a gap between the blocking piece 3 and the spraying channel and is sprayed out from the first water outlet part; after the water pump stops working, water supply to the spray arm 1 is stopped, and under the condition that the water pressure in the spray arm 1 is lower than the supporting force of the elastic supporting piece 4, the blocking piece 3 blocks the water outlet holes in the spray arm 1 under the supporting action of the elastic supporting piece 4. Like this, hold the chamber through the second at first spray set and set up stifled plug member and elastic support piece, after the water pump is at the stop work, the water pressure in the spray arm is less than elastic support piece's holding power for stifled plug member blocks the apopore on the spray arm under elastic support piece's supporting role, thereby makes the residual water in the spray arm can not be thrown away through spray passage.
Optionally, as shown in fig. 3, the washing arm further includes: the joint 6, the joint 6 is provided with the second portion of intaking and the second portion of giving out water, and first spray set passes through the joint 6 and is connected with spray arm 1.
Optionally, one end of the joint 6 is provided with a second water inlet part, the other end of the joint 6 is provided with a second water outlet part, and the second water inlet part is communicated with the second water outlet part; the outer wall of the second water inlet part of the joint 6 is provided with threads, and the second water inlet part of the joint 6 is in threaded connection with the water outlet hole on the spray arm 1; the second of joint 6 goes out water portion and is set up to the recess form, is provided with the screw thread on the recess inner wall, and joint 6 goes out water portion and the first portion threaded connection that intakes of casing 5 of first spray set through the second.
Optionally, the spray arm 1 is defined with a first accommodating cavity, and the spray arm 1 is provided with a water inlet hole and a water outlet hole; the first spraying device comprises a shell 5, the shell 5 is limited with a second containing cavity, and the shell 5 is provided with a first water inlet part and a first water outlet part; the first water inlet part is in threaded connection with the second water outlet part, and the second water inlet part is in threaded connection with the water outlet hole; the second accommodating cavity is communicated with the first accommodating cavity through a second water inlet part and a water outlet hole; a spraying channel is formed between the water outlet hole and the first water outlet part; both the resilient support 4 and the obturating member 3 are arranged within the second receiving chamber, the resilient support 4 being configured to urge the obturating member 3 to obturate the second water outlet portion.
Optionally, the spray arm 1 is provided as a hollow circular tube, and a plurality of openings, i.e., water outlet holes, are provided on a tube wall of the spray arm 1. One end of a shell 5 of the first spraying device is a first water inlet part, and the other end of the shell 5 is a first water outlet part; the first water inlet part and the first water outlet part are arranged in a groove shape, and the first water inlet part is communicated with the first water outlet part. The outer wall of the first water inlet part is provided with threads, and the first spraying device is connected with the opening threads on the spraying arm 1 through the first water inlet part.
In some embodiments, the blocking member 3 and the elastic support member 4 are disposed in a groove of the first water inlet portion, the first spraying device is in threaded connection with the second water outlet portion of the joint 6 through the first water inlet portion, and the joint 6 is in threaded connection with the water outlet hole of the spraying arm 1 through the second water inlet portion; the water inlet hole of the spray arm 1 is connected with a water pump through a water pipe; when the water pump works, water is supplied to the spraying arm 1 through the water pipe, and under the condition that the water supply pressure is higher than the supporting force of the elastic supporting piece 4, the blocking piece 3 compresses the elastic supporting piece 4 under the action of the water pressure, so that the water in the first accommodating cavity can flow out through a gap between the blocking piece 3 and the spraying channel and is sprayed out from the first water outlet part; after the water pump stops working, water supply to the spray arm 1 is stopped, and under the condition that the water pressure in the spray arm 1 is lower than the supporting force of the elastic supporting piece 4, the blocking piece 3 blocks the second water outlet part on the joint 6 under the supporting action of the elastic supporting piece 4. Like this, hold the chamber through the second at first spray set and set up stifled plug member and elastic support piece, after the water pump is at the stop work, the water pressure in the spray arm is less than elastic support piece's holding power for second play water portion on the plug member shutoff casing under elastic support piece's supporting role, thereby make the residual water in the spray arm can not be thrown away through spray passage. Simultaneously, through the mode of installing the joint additional between spray arm and first spray set for the user holds the chamber roll-off from the second with elastic support piece when dismantling or maintaining first spray set, makes the user more convenient when dismantling or maintaining first spray set, has improved the user and has used the experience when washing the arm.
Optionally, as shown in fig. 4, the washing arm further includes: and the sealing element 7 is arranged between the second water outlet part and the first spraying device.
Optionally, the spray arm 1 is defined with a first accommodating cavity, and the spray arm 1 is provided with a water inlet hole and a water outlet hole; the first spraying device comprises a shell 5, the shell 5 is limited with a second containing cavity, and the shell 5 is provided with a first water inlet part and a first water outlet part; the second water inlet part is in threaded connection with the water outlet hole, and the sealing element 7 is positioned between the second water outlet part and the first water inlet part; the second accommodating cavity is communicated with the first accommodating cavity through a second water inlet part and a water outlet hole; a spraying channel is formed between the water outlet hole and the first water outlet part; both the elastic support 4 and the obturating member 3 are arranged in the second containing cavity, the elastic support 4 is configured to push the obturating member 3 to cooperate with the sealing member to obturate the first water inlet part.
Optionally, the spray arm 1 is provided as a hollow circular tube, and a plurality of openings, i.e., water outlet holes, are provided on a tube wall of the spray arm 1. One end of a shell 5 of the first spraying device is a first water inlet part, and the other end of the shell 5 is a first water outlet part; the first water inlet part and the first water outlet part are arranged in a groove shape, and the first water inlet part is communicated with the first water outlet part through a through hole. The outer wall of the first water inlet part is provided with threads, and the first spraying device is connected with the opening threads on the spraying arm 1 through the first water inlet part.
In some embodiments, the blocking member 3 and the elastic support member 4 are disposed in a groove of the first water inlet portion, the first spray device is in threaded connection with the second water outlet portion of the joint 6 through the first water inlet portion, and the sealing member 7 is disposed at the connection of the first water inlet portion and the second water outlet portion; the joint 6 is in threaded connection with a water outlet of the spray arm 1 through a second water inlet part; the water inlet hole of the spray arm 1 is connected with a water pump through a water pipe; when the water pump works, water is supplied to the spraying arm 1 through the water pipe, and under the condition that the water supply pressure is higher than the supporting force of the elastic supporting piece 4, the blocking piece 3 compresses the elastic supporting piece 4 under the action of the water pressure, so that the water in the first accommodating cavity can flow out through a gap between the blocking piece 3 and the spraying channel and is sprayed out from the first water outlet part; after the water pump stops working, water supply to the spray arm 1 is stopped, and under the condition that the water pressure in the spray arm 1 is lower than the supporting force of the elastic supporting piece 4, the blocking piece 3 is matched with the sealing piece 7 to block the second water outlet part under the supporting action of the elastic supporting piece 4. Optionally, the seal is a gasket. In this way, the blocking piece and the elastic support piece are arranged in the second accommodating cavity of the first spraying device, the sealing piece is arranged between the joint and the first spraying device, and after the water pump stops working, the water pressure in the spraying arm is lower than the supporting force of the elastic support piece, so that the blocking piece blocks the second water outlet part on the shell under the supporting action of the elastic support piece, and the residual water in the spraying arm cannot be thrown out through the spraying channel; simultaneously, make the water in the spray passage can not spill over from the junction that connects and first spray set, improved spray passage's leakproofness.
Optionally, as shown in fig. 5, the washing arm provided by the embodiment of the present disclosure further includes a sealing member 7, where the sealing member 7 is disposed between the water outlet and the first water inlet; the elastic support 4 is configured to push the obturating member 3 with the sealing member 7 to obturate the first water inlet portion.
In some embodiments, the blocking piece 3 and the elastic supporting piece 4 are arranged in a groove of the first water inlet part, and the first spraying device is in threaded connection with a water outlet hole of the spraying arm 1 through the first water inlet part; the water inlet hole of the spray arm 1 is connected with a water pump through a water pipe; when the water pump works, water is supplied to the spraying arm 1 through the water pipe, and under the condition that the water supply pressure is higher than the supporting force of the elastic supporting piece 4, the blocking piece 3 compresses the elastic supporting piece 4 under the action of the water pressure, so that the water in the first accommodating cavity can flow out through a gap between the blocking piece 3 and the spraying channel and is sprayed out from the first water outlet part; after the water pump stops working, water supply to the spray arm 1 is stopped, and under the condition that the water pressure in the spray arm 1 is lower than the supporting force of the elastic supporting piece 4, the blocking piece 3 is matched with the sealing piece 7 to block the water outlet hole under the supporting action of the elastic supporting piece 4. Optionally, the seal is a gasket. Therefore, the blocking piece and the elastic support piece are arranged in the second accommodating cavity of the first spraying device, the sealing piece is arranged between the joint and the first spraying device, after the water pump stops working, the water pressure in the spraying arm is lower than the supporting force of the elastic support piece, and the blocking piece is matched with the sealing piece to block the water outlet hole under the supporting action of the elastic support piece, so that residual water in the spraying arm cannot be thrown out through the spraying channel; simultaneously, make the water in the spray passage can not spill over from the junction of first spray set and spray arm, improved spray passage's leakproofness.
Optionally, as shown in fig. 6 to 8, a second spraying device 8 is further disposed on the spraying arm 1, and the second spraying device 8 is configured to drive the spraying arm 1 to rotate.
Optionally, the second spray device is identical in structure to the first spray device.
In some embodiments, the spray arm 1 is provided in a hollow round tube shape, the tube wall of the spray arm 1 is provided with a plurality of openings, namely water outlets, the water outlets are linearly arranged at the bottom of the tube wall, and the first spray device is in threaded connection with the water outlets at the bottom of the tube wall; two ends of the spray arm 1 are respectively provided with an opposite hole, and the second spray device 8 is in threaded connection with the opposite holes; under the condition that the water pump supplies water to the spray arm 1, the water is sprayed by the second spraying devices 8 arranged at two ends of the spray arm 1, and the sprayed water generates reaction force to act on the spray arm 1, so that the spray arm 1 can rotate. In this way, the second spraying devices are oppositely arranged at the two ends of the spraying arm, so that the spraying arm can rotate; under the condition that the spray arm rotates, a first spraying device on the spray arm can cover a larger range when spraying water, and the user experience when using the arm washing is improved.
Optionally, the resilient support 4 is a spring.
Optionally, the obturating member 3 is a stainless steel magnetic ball.
Optionally, embodiments of the present disclosure provide a dishwasher device comprising the above-described wash arm.
Optionally, the interior of the dish washing device is divided into a dish washing part and a water supply part; the water pump is divided into a main washing pump and a rinsing pump; the bowl washing device is characterized in that a washing arm is divided into a main washing arm and a rinsing arm, the main washing arm is divided into an upper main washing arm and a lower main washing arm, and the rinsing arm is divided into an upper rinsing arm and a lower rinsing arm; the upper main washing arm and the upper rinsing arm are arranged at the top end in the dish washing part, and the lower main washing arm and the lower rinsing arm are arranged at the bottom end in the dish washing part; the main washing pump and the rinsing pump are installed in the water supply part.
In some embodiments, the main washing arm and the rinsing arm are connected with the water separator through water inlet holes in the spray arms, the water separator is connected with the water pump through a water pipe, when the water pump works, water is supplied to the spray arms through the water pipe, and under the condition that the water supply pressure is higher than the supporting force of the elastic supporting piece, water in the first accommodating cavity flows out through a gap between the blocking piece and the spray channel and is sprayed out from the first water outlet portion. When the dish washing device works, water is supplied to the upper main washing arm and the lower main washing arm through the main washing pump, the second spraying device drives the upper main washing arm and the lower main washing arm to rotate, and the upper main washing arm and the lower main washing arm spray main washing water with detergent through the first spraying device to wash tableware; after the upper main washing arm and the lower main washing arm are cleaned, the main washing pump stops working, the water pressure in the spraying arms is gradually reduced, under the condition that the water pressure is lower than the supporting force of the elastic supporting piece, the blocking piece is abutted against the sealing piece under the supporting action of the elastic supporting piece, and the blocking piece and the sealing piece are matched to block the first water inlet parts on the shells of the first spraying device and the second spraying device, so that the main washing water with the cleaning agent cannot be thrown out through the spraying channel; after the upper main washing arm and the lower main washing arm are cleaned, the rinsing pump supplies water to the upper rinsing arm and the lower rinsing arm, the second spraying device drives the upper rinsing arm and the lower rinsing arm to rotate, the upper rinsing arm and the lower rinsing arm spray clean high-temperature clean water through the first spraying device to clean tableware, and the residual main washing water is flushed; after the device work that washes the dishes is ended, rinsing pump stop work, the water pressure in the spray arm reduces gradually, is less than under the condition of elastic support piece's holding power at water pressure, and the plug is under elastic support piece's supporting role with the sealing member butt, the plug with the first portion of intaking on the casing of the first spray set of sealing member cooperation shutoff and second spray set for high temperature rinsing water can not be thrown away through spraying the passageway.
Through set up stifled plug member, elastic support piece and sealing member in first spray set and second spray set, under the condition that water pressure is less than elastic support piece's holding power, elastic support piece promotes the plug member and cooperates sealing member shutoff spray passage for the residual water in the spray arm can not be thrown away through spray passage, has guaranteed the cleanness of tableware promptly, has prevented simultaneously that high temperature rinsing water from being thrown away by inertia and leading to the user to be scalded.
Optionally, as shown in fig. 9, the first spraying device and the second spraying device provided in the embodiment of the present disclosure further include a nozzle 9, the nozzle 9 is connected to the first water outlet portion of the housing 5, the housing 5 is connected to the joint 6, and the joint 6 is connected to the spray arm.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A wash arm, comprising: a spray arm and a first spray device;
the spray arm is communicated with the first spray device to form a spray channel, a blocking piece and an elastic supporting piece are arranged in the spray channel, and a gap is formed between the blocking piece and the spray channel; the elastic support is configured to push the blocking piece to block the spraying channel.
2. The wash arm of claim 1, comprising:
the spray arm is limited with a first accommodating cavity and is provided with a water inlet hole and a water outlet hole;
the first spraying device comprises a shell, a second containing cavity is limited in the shell, the shell is provided with a first water inlet part and a first water outlet part, the first water inlet part is connected with the water outlet hole, and the second containing cavity is communicated with the first containing cavity through the first water inlet part and the water outlet hole; a spraying channel is formed between the water outlet hole and the first water outlet part;
the elastic supporting piece and the blocking piece are arranged in the second accommodating cavity, and the elastic supporting piece is configured to push the blocking piece to block the water outlet hole.
3. The wash arm of claim 1, further comprising:
the joint is provided with a second water inlet part and a second water outlet part, and the first spraying device is connected with the spraying arm through the joint.
4. The wash arm of claim 3, comprising:
the spray arm is limited with a first accommodating cavity and is provided with a water inlet hole and a water outlet hole;
the first spraying device comprises a shell, a second accommodating cavity is defined in the shell, and the shell is provided with a first water inlet part and a first water outlet part; the first water inlet part is connected with the second water outlet part, and the second water inlet part is connected with the water outlet hole; the second accommodating cavity is communicated with the first accommodating cavity through the second water inlet part and the water outlet hole; a spraying channel is formed between the water outlet hole and the first water outlet part;
the elastic supporting piece and the blocking piece are both arranged in the second containing cavity, and the elastic supporting piece is configured to push the blocking piece to block the second water outlet part.
5. The wash arm of claim 3, further comprising:
and the sealing element is arranged between the second water outlet part and the first spraying device.
6. The wash arm of claim 5, comprising:
the spray arm is limited with a first accommodating cavity and is provided with a water inlet hole and a water outlet hole;
the first spraying device comprises a shell, a second accommodating cavity is defined in the shell, and the shell is provided with a first water inlet part and a first water outlet part;
the second water inlet part is connected with the water outlet hole, and the sealing element is positioned between the second water outlet part and the first water inlet part; the second accommodating cavity is communicated with the first accommodating cavity through the second water inlet part and the water outlet hole; a spraying channel is formed between the water outlet hole and the first water outlet part;
the elastic supporting piece and the blocking piece are arranged in the second accommodating cavity, and the elastic supporting piece is configured to push the blocking piece to match with the sealing piece to block the first water inlet part.
7. The wash arm of claim 2, further comprising:
the sealing element is arranged between the water outlet hole and the first water inlet part;
the elastic supporting piece is configured to push the blocking piece to be matched with the sealing piece to block the first water inlet part.
8. The wash arm according to any of claims 1 to 7, further comprising a second spray device disposed on the spray arm, wherein the second spray device is configured to rotate the spray arm.
9. The wash arm of claim 1, wherein said resilient support is a spring.
10. A dishwashing device comprising a wash arm according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484835.2U CN213696789U (en) | 2020-10-30 | 2020-10-30 | Washing arm and dish washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484835.2U CN213696789U (en) | 2020-10-30 | 2020-10-30 | Washing arm and dish washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213696789U true CN213696789U (en) | 2021-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022484835.2U Active CN213696789U (en) | 2020-10-30 | 2020-10-30 | Washing arm and dish washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213696789U (en) |
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2020
- 2020-10-30 CN CN202022484835.2U patent/CN213696789U/en active Active
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