CN106955081A - A kind of washing spray arm of dish-washing machine - Google Patents
A kind of washing spray arm of dish-washing machine Download PDFInfo
- Publication number
- CN106955081A CN106955081A CN201710381985.0A CN201710381985A CN106955081A CN 106955081 A CN106955081 A CN 106955081A CN 201710381985 A CN201710381985 A CN 201710381985A CN 106955081 A CN106955081 A CN 106955081A
- Authority
- CN
- China
- Prior art keywords
- thin walled
- spray arm
- walled shell
- washing
- washing spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4278—Nozzles
- A47L15/428—Rotary nozzles
Abstract
The invention discloses a kind of washing spray arm of dish-washing machine, including the thin walled shell two along the radial direction pairing of the fixed column of dish-washing machine, complete, with cavity washing spray arm is constituted after two thin walled shell pairings, two thin walled shell apposition positions are provided with docking and locking device；The pairing port of thin walled shell is provided with half bore otch, and the half bore otch of two thin walled shells constitutes a complete rotation hole after pairing, and rotation hole is fixed by socket post；Wash spray arm and be provided with water jet towards the surface of bowl frame；The thin walled shell of pairing is carried out with the radial direction of fixed column by setting two, so as to constitute the washing spray arm rotated around fixed column so that washing spray arm can along fixed column the fast quick-detach of radial direction, improve installation and the maintenance efficiency of washing spray arm.
Description
Technical field
The present invention relates to dish-washing machine, the washing spray arm of more particularly to a kind of dish-washing machine.
Background technology
Existing dish-washing machine generally includes the washing spray arm of rotation, and washing spray arm is rotated around middle fixed column, washing spray
Arm is that water stream channel is provided with cavity body structure, fixed column, and the water of washing is entered by water stream channel in the cavity for washing spray arm,
Again washed tableware is sprayed to by the water jet on washing spray arm surface；In actual design and application, fixed column need through
Spray arm is washed, such as fixed column is connected through after washing spray arm with bowl frame, so that fixed column produces corresponding extension purposes,
Now washing spray arm needs the rotation hole provided with insertion to be fixed by socket post, in order to keep washing spray arm and fixed column in the axial direction
Settling position relation, need to set retainer ring in the cavity body structure for washing spray arm, retainer ring is fastenedly connected with fixed column, simultaneously
The both ends of the surface of retainer ring are clamped in the rotation hole between the surface of the inner side of cavity body structure two so that washing spray arm is turning
Suffered restraints when dynamic in the axial direction of fixed column, keep the axial location between fixed column stable.
The shortcoming of prior art is：Wash spray arm and two thin walled shells are set along the axial pairing of fixed column, so as to constitute institute
The cavity body structure of washing spray arm is stated, due to being provided with cavity by the retainer ring clamped by two thin walled shells, it is therefore desirable to first by one
Individual thin walled shell is socketed in fixed column, then Fixing shrink ring is connected in fixed column and keeps being fastenedly connected with fixed column, finally will
Second thin walled shell is connected with first thin walled shell pairing, and this make it that the manufacturing cost of dish-washing machine increases, operating difficulties production effect
Rate is low；Moreover, the thin walled shell after pairing needs to use encapsulant in junction, the maintenance of washing spray arm or when changing, it is necessary to gram
The obstruction of encapsulant is taken, two thin walled shells are decomposed, in addition it is also necessary to retainer ring is dismantled, operation is extremely inconvenient.
The content of the invention
The present invention is that there is provided a kind of washing spray arm of dish-washing machine in order to overcome above-mentioned defect in the prior art so that washing
Spray arm can along fixed column the fast quick-detach of radial direction, improve washing spray arm installation and maintenance efficiency.
The present invention provides a kind of washing spray arm of dish-washing machine, wherein, including two the radial direction side along the fixed column of dish-washing machine
To the thin walled shell of pairing, complete, with cavity washing spray arm, two thin walled shell apposition positions are constituted after two thin walled shell pairings
Provided with docking and locking device so that two thin walled shells keep firm connection；Cut provided with half bore the pairing port of thin walled shell
Mouthful, the half bore otch of two thin walled shells constitutes a complete rotation hole after pairing, and rotation hole is fixed by socket post so that washing
Spray arm is rotated around fixed column；Wash spray arm and be provided with water jet towards the surface of bowl frame.
It is further preferred that described each thin walled shell is made up of two points of thin walled shell pairings.
It is further preferred that driving wall provided with current in the cavity of washing spray arm, current drive current of the wall to injection,
Current driving wall is make it that washing spray arm has rotation after the gradually opening structure for fixing mast axis, water impact current driving wall
Power.
It is further preferred that being additionally provided with Waterflow-guiding wall in described thin walled shell, end and the current of Waterflow-guiding wall drive
The end of dynamic wall is connected, and Waterflow-guiding wall is corresponding with described water jet, and extension constitutes water in the cavity of washing spray arm
Conductance approaching channel, the water jet flowing of guiding current direction, and according to the specific setting of water jet, the discharge pressure of each water jet is balanced,
So that each water jet is sprayed the current of setting by setup parameter.
In above-mentioned technical proposal, the docking of described washing two thin walled shell apposition positions of spray arm and locking device are briar tooth dog hole
Structure, briar tooth extends to another thin walled shell at the craft port of a thin walled shell along pairing direction, another thin walled shell provided with pair
In the dog hole answered, briar tooth insertion dog hole, two thin walled shell pairings are connected.
It is further preferred that the thin walled shell of washing spray arm is provided with the hook extended with pairing thin walled shell at craft port
The restraining plate of the relative extension of tooth, the side surface of restraining plate abuts against or approached with the side surface of opposite briar tooth so that thin walled shell
Mutual constraint is kept on the axial rotation direction around fixed column after pairing connection, it is ensured that the stabilization of thin walled shell pairing connection.
Compared with prior art, the present invention carries out the thin walled shell of pairing by setting two radial directions with fixed column, so that
Constitute around fixed column rotate washing spray arm so that washing spray arm can along fixed column the fast quick-detach of radial direction, improve washing spray arm
Installation and maintenance efficiency.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the washing spray arm of dish-washing machine of the invention；
Fig. 2 is a kind of decomposing schematic representation of the washing spray arm of dish-washing machine of the invention（Thin walled shell is separated）；
Fig. 3 is a kind of decomposing schematic representation of the washing spray arm of dish-washing machine of the invention（Thin walled shell and point thin walled shell separation）；
Fig. 4 is a kind of schematic diagram of the washing spray arm of dish-washing machine of the invention（Thin walled shell 11 is divided to conceal）.
With reference to accompanying drawing in mark the following drawings mark thereon：
1- thin walled shells；11- points of thin walled shells；12- points of thin walled shells；13- dog holes；14-；2- thin walled shells；21- points of thin walled shells；It is 22- points thin
Housing；23- briar tooths；3- half bore otch；4- rotation holes；5-；6- water jets；7- current drive wall；71- Waterflow-guiding walls；72- water
Conductance approaching channel.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain do not limited by embodiment.
A kind of washing spray arm of dish-washing machine of the present invention as shown in Figure 1, 2, including two the radial direction along the fixed column of dish-washing machine
Complete, with cavity washing spray arm, two are constituted after the thin walled shell 1 and thin walled shell 2 of direction pairing, two thin walled shell pairings
Thin walled shell apposition position is provided with docking and locking device so that two thin walled shells keep firm connection；The pairing port of thin walled shell
Place is provided with half bore otch 3, and the half bore otch 3 of two thin walled shells constitutes a complete rotation hole 4 after pairing（Fig. 1）, rotate
Hole 4 is fixed by socket post（Not shown in figure）So that washing spray arm is rotated around fixed column；The surface of washing spray arm towards bowl frame is provided with
Water jet 6.
Further as shown in Figure 1,2,3, 4, described thin walled shell 1 and thin walled shell 2 are made up of two points of thin walled shell pairings, thin
Housing 1 is made up of point thin walled shell 11 and point pairing of thin walled shell 12, and thin walled shell 2 is by point thin walled shell 21 and point pairing structure of thin walled shell 22
Into a point thin walled shell apposition position sealing is set.
Further as shown in Figure 2,3, 4, wall 7 is driven provided with current in the cavity of washing spray arm, current drive wall 7 towards spray
The current penetrated, current driving wall is the gradually opening structure around fixed mast axis, and water impact current, which drives, cause after wall washing spray
Arm has the power rotated.
Further as shown in Figure 2,3, 4, Waterflow-guiding wall 71, the end of Waterflow-guiding wall 71 and water are additionally provided with thin walled shell
The end of stream driving wall is connected, and Waterflow-guiding wall 71 is corresponding with described water jet 6, extends in the cavity of washing spray arm
Waterflow-guiding groove 72 is constituted, guiding current direction water jet 6 flows, and according to the specific setting of water jet 6, balances each water jet
Discharge pressure so that each water jet is sprayed the current of setting by setup parameter.
Further as shown in Figure 2,3, 4, the docking of washing two thin walled shell apposition positions of spray arm and locking device are briar tooth hook
Pore structure, briar tooth 23 extends to another thin walled shell 1, another shell at the craft port of thin walled shell 2 along thin walled shell pairing direction
Body 1 is provided with corresponding dog hole 13, the insertion dog hole 13 of briar tooth 23, and two thin walled shell pairings are connected（Thin walled shell 1 and thin walled shell 2
It can extend simultaneously to the thin walled shell of pairing when needed, and corresponding dog hole is set on the thin walled shell of pairing）.
Further as shown in Figure 2,3, 4, the thin walled shell 1 of washing spray arm is provided with craft port is prolonged with pairing thin walled shell
The restraining plate 14 of the relative extension of the briar tooth 23 of stretching, the side surface of restraining plate and the side surface of opposite briar tooth 23 abut against or supported
Closely so that mutual constraint is kept on the axial rotation direction around fixed column after the connection of thin walled shell pairing, it is ensured that thin walled shell pair
Close the stabilization of connection.
Compared with prior art, the present invention carries out the thin walled shell of pairing by setting two radial directions with fixed column, so that
Constitute around fixed column rotate washing spray arm so that washing spray arm can along fixed column the fast quick-detach of radial direction, improve washing spray arm
Installation and maintenance efficiency..
Disclosed above is only embodiments of the invention, and still, the present invention is not limited to this, the technology of any this area
What personnel can think change should all fall into protection scope of the present invention.
Claims (7)
1. the washing spray arm of a kind of dish-washing machine, it is characterised in that including the radial direction pairing two along the fixed column of dish-washing machine
Thin walled shell, constitute complete, with cavity washing spray arm after two thin walled shell pairings, two thin walled shell apposition positions provided with pair
Connect and locking device；The pairing port of thin walled shell is provided with half bore otch, and the half bore otch of two thin walled shells is constituted after pairing
One complete rotation hole, rotation hole is fixed by socket post；Wash spray arm and be provided with water jet towards the surface of bowl frame.
2. the washing spray arm of a kind of dish-washing machine according to claim 1, it is characterised in that described each thin walled shell is by two
Thin walled shell pairing is divided to constitute.
3. the washing spray arm of a kind of dish-washing machine according to claim 2, it is characterised in that in the cavity of the washing spray arm
Wall, current driving current of the wall to injection are driven provided with current, current driving wall is the gradually opening structure around fixed mast axis.
4. the washing spray arm of a kind of dish-washing machine according to claim 3, it is characterised in that be additionally provided with described thin walled shell
Waterflow-guiding wall, end and the current of Waterflow-guiding wall drive the end of wall to be connected, Waterflow-guiding wall and described water jet
Corresponding, extension constitutes Waterflow-guiding groove in the cavity of washing spray arm.
5. the washing spray arm of a kind of dish-washing machine according to claim 1, it is characterised in that described washing spray arm is two thin
The docking of housing apposition position and locking device are briar tooth dog hole structure, and briar tooth is at the craft port of a thin walled shell along pairing side
To another thin walled shell is extended to, another thin walled shell is provided with corresponding dog hole, briar tooth insertion dog hole, two thin walled shell pairings is connected
Connect.
6. the washing spray arm of a kind of dish-washing machine according to claim 5, it is characterised in that described.
7. the bowl frame elevating mechanism of the washing spray arm of a kind of dish-washing machine according to claim 6, it is characterised in that described
The thin walled shell for washing spray arm is provided with the restraining plate of extension relative with the briar tooth that pairing thin walled shell is extended at craft port, about
The side surface of beam plate abuts against or approached with the side surface of opposite briar tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381985.0A CN106955081A (en) | 2017-05-26 | 2017-05-26 | A kind of washing spray arm of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381985.0A CN106955081A (en) | 2017-05-26 | 2017-05-26 | A kind of washing spray arm of dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106955081A true CN106955081A (en) | 2017-07-18 |
Family
ID=59482679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381985.0A Pending CN106955081A (en) | 2017-05-26 | 2017-05-26 | A kind of washing spray arm of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955081A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730609A (en) * | 2019-03-07 | 2019-05-10 | 浙江气派智能科技有限公司 | Gushing arm, spray system and the cleaning machine of cleaning machine |
| CN110693428A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693412A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693414A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693413A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693426A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693419A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693423A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693424A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693425A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693427A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693415A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine and dish washing machine provided with same |
| CN110693418A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693411A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693422A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693421A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693424A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693427A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693412A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693414A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693421A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693426A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693428A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693419A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693413A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693425A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693423A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693415A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine and dish washing machine provided with same |
| CN110693418A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693411A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693422A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN109730609A (en) * | 2019-03-07 | 2019-05-10 | 浙江气派智能科技有限公司 | Gushing arm, spray system and the cleaning machine of cleaning machine |
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