CN208988786U - The water leak preventing structure of dish-washing machine spray arm - Google Patents
The water leak preventing structure of dish-washing machine spray arm Download PDFInfo
- Publication number
- CN208988786U CN208988786U CN201821206581.4U CN201821206581U CN208988786U CN 208988786 U CN208988786 U CN 208988786U CN 201821206581 U CN201821206581 U CN 201821206581U CN 208988786 U CN208988786 U CN 208988786U
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- China
- Prior art keywords
- spray arm
- annular
- dish
- washing machine
- connector
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- 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.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000004851 dishwashing Methods 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The utility model discloses a kind of water leak preventing structures of dish-washing machine spray arm, first annular baffle is provided on the lateral wall of the annular connecting plate, the upper connector fixation is plugged in annular connecting plate, the second annular stop plate is provided on the lateral wall of upper connector lower part, upper spray arm attachment base is provided on upper spray arm, third annular stop plate is provided on the inner sidewall of upper spray arm attachment base, rotationally activity is nested on the outside of upper connector and annular connecting plate upper spray arm attachment base, the upper surface of upper spray arm attachment base is in contact with the lower surface of first annular baffle, third annular stop plate activity holding is between the lower end surface and the second annular stop plate of annular connecting plate, the lower discharging tube is connected with lower connector, the utility model advantage is: increasing effectively the resistance in leak water route, to drop significantly A possibility that low leak, and will not influence the normal rotation of spray arm and lower spray arm.
Description
Technical field
The utility model relates to the technical fields of kitchen appliance, more particularly to the technical field of dish-washing machine.
Background technique
Dish-washing machine is a kind of equipment for tablewares such as automatic cleaning dishes and chopsticks and plates, at present common dish-washing machine on the market
Predominantly box type dish washing machine, this dish-washing machine at work, by the upper spray arm and lower spray arm of dish washer interior to rotate
Mode to dish washer interior jet cleaning water, tableware is cleaned.Upper spray arm and lower spray arm pass through connection machine respectively
Structure is connected with upper water-out pipe and lower discharging tube, due to sealed it is good will increase rotary resistance, lead to spray arm and lower water spray
The revolving speed of arm substantially reduces, therefore, in order to ensure that the normal rotation of upper spray arm and lower spray arm, the bindiny mechanism of upper spray arm and
The bindiny mechanism of lower spray arm can not accomplish to be fully sealed, therefore there are the possibility of leak.
Utility model content
The purpose of this utility model is exactly that provide a kind of structure in order to solve above-mentioned deficiency simple, can substantially reduce leakage
A possibility that water, and will not influence the water leak preventing structure of the dish-washing machine spray arm of spray arm and lower spray arm normal rotation.
In order to solve the above-mentioned technical problem technical solution that the utility model uses is as follows:
The water leak preventing structure of dish-washing machine spray arm, it includes dish-washing machine, and the dish-washing machine includes upper water-out pipe, upper spray
Water arm, lower discharging tube and lower spray arm, it further includes having upper connector and lower connector, and the end of upper water-out pipe is provided with ring
Shape connecting plate, is provided with first annular baffle on the lateral wall of the annular connecting plate, and the upper connector fixation is plugged on ring
In shape connecting plate, it is provided with the second annular stop plate on the lateral wall of upper connector lower part, is provided on upper spray arm
Spray arm attachment base is provided with third annular stop plate on the inner sidewall of upper spray arm attachment base, and upper spray arm attachment base can
Rotationally activity is nested on the outside of upper connector and annular connecting plate, the upper surface of upper spray arm attachment base and first annular baffle
Lower surface be in contact, third annular stop plate activity holding annular connecting plate lower end surface and the second annular stop plate it
Between, the lower discharging tube is connected with lower connector, lower spray arm connecting tube is provided on the lower spray arm, in lower water spray
First annular boss, the second annular convex platform and third annular convex platform, lower spray arm are provided on the lateral wall of arm connecting tube lower part
Connecting tube is plugged in lower connector by its first annular boss, the second annular convex platform and third annular convex platform activity, under
Annular stop boss is provided on the inner bottom surface of connecting tube, third annular convex platform mounts on annular stop boss.
Limiting slot is offered on the side wall of the annular connecting plate, positioning is provided on the lateral wall of upper connector
Block, the locating piece holding is in limiting slot.
The upper spray arm is made of first upper shell, first lower house and blanking cover, under the first upper shell and first
Shell is fixedly connected, and the first spray chamber is formed between first upper shell and first lower house, and the upper spray arm connects seat
In in first upper shell, and it is connected with the first spray chamber, upper hole for water spraying is offered in first upper shell, in first lower house
Bottom be provided with the cylinder being connected with the first spray chamber, be provided with claw on blanking cover, blanking cover passes through its claw fixing card
It sets in cylinder.
The lower spray arm is made of second upper shell and second lower house, and the second upper shell and second lower house are solid
Fixed connection, forms the second spray chamber between second upper shell and second lower house, and the lower spray arm connecting tube is located at second
In lower case, and it is connected with the second spray chamber, lower hole for water spraying is offered in second upper shell.
It is provided with spacing annular slab on the lateral wall of the lower connector, the bottom of second lower house is provided with limit
Pawl, the position-limited claw holding is at spacing annular slab.
It further includes having sealing ring, the bottom of the lower connector is provided with annular slot, in the lower discharging tube
End is provided with water outlet pipe connector, is provided with annular snap-gauge on the water outlet pipe connector, which sets
In annular slot, the fixed holding of the sealing ring is between the lateral wall of annular snap-gauge and the inner sidewall of annular slot.
The upper water-out pipe is fixedly mounted on the cabinet body inner sidewall of dish-washing machine, and the lower connector, which is fixedly mounted on, to wash the dishes
In the cabinet body inner bottom wall of machine.
Locating piece on the upper connector lateral wall is evenly distributed.
The upper hole for water spraying of the upper spray arm is that inclination opens up, and the lower hole for water spraying of lower spray arm is that inclination opens up.
The sealing ring is rubber material.
The utility model using above-mentioned technical solution attainable beneficial effect be: in the outside of annular connecting plate
It is provided with first annular baffle on wall, the second annular stop plate is provided on the lateral wall of upper connector lower part, in upper water spray
It is provided with third annular stop plate on the inner sidewall of arm attachment base, is provided on the lateral wall of lower spray arm connecting tube lower part
One annular convex platform, the second annular convex platform and third annular convex platform pass through first annular baffle, the second annular stop plate, third ring
Shape limit plate, first annular boss, the second annular convex platform and third annular convex platform play good sealing function, effectively increase
The resistance in leak water route, a possibility that thus greatly reducing leak, and will not influence spray arm and lower spray arm
Normal rotation.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Fig. 3 is the partial enlargement diagram in Fig. 1 at B；
Fig. 4 is the left view schematic cross-sectional view in Fig. 1 after upper spray arm assembly；
Fig. 5 is the left view schematic cross-sectional view in Fig. 1 after lower spray arm assembly.
Specific embodiment
As shown in Figure 1, the water leak preventing structure of dish-washing machine spray arm, it includes dish-washing machine 1, and the dish-washing machine 1 includes
Upper water-out pipe 2, upper spray arm 3, lower discharging tube 4, lower spray arm 5 and sealing ring 33, it further includes having upper connector 6 and lower connection
Pipe 7, as shown in Fig. 2 and Fig. 4, upper water-out pipe 2 is fixedly mounted on the cabinet body inner sidewall 37 of dish-washing machine 1, at the end of upper water-out pipe 2
Portion is provided with annular connecting plate 8, and first annular baffle 9, the upper connector are provided on the lateral wall of the annular connecting plate 8
6 fixations are plugged in annular connecting plate 8, and are fixed as follows: being offered on the side wall of the annular connecting plate 8
Limiting slot 19 is provided with locating piece 20 on the lateral wall of upper connector 6, and 20 holding of locating piece is in limiting slot 19, upper company
Locating piece 20 on 6 lateral wall of adapter tube is evenly distributed.The second annular stop is provided on the lateral wall of 6 lower part of upper connector
Plate 10 is provided with upper spray arm attachment base 11 on upper spray arm 3, and the specific structure of upper spray arm 3 is as follows: the upper spray arm
3 are made of first upper shell 21, first lower house 22 and blanking cover 23, the first upper shell 21 and the fixed company of first lower house 22
It connects, forms the first spray chamber 25 between first upper shell 21 and first lower house 22, the upper spray arm attachment base 11 is located at
In first upper shell 21, and it is connected with the first spray chamber 25, upper hole for water spraying 24 is offered in first upper shell 21, first
The bottom of lower case 22 is provided with the cylinder 26 being connected with the first spray chamber 25, and claw 27, blanking cover are provided on blanking cover 23
23 fix holding in cylinder 26 by its claw 27.Third annular limit is provided on the inner sidewall of upper spray arm attachment base 11
Position plate 13, rotationally activity is nested in 8 outside of upper connector 6 and annular connecting plate, upper spray arm upper spray arm attachment base 11
The upper surface of attachment base 11 is in contact with the lower surface of first annular baffle 9, and the 13 activity holding of third annular stop plate is in annular
Between the lower end surface of connecting plate 8 and the second annular stop plate 10.As shown in Fig. 3 and Fig. 5, the lower connector 7 is fixedly mounted on
In the cabinet body inner bottom wall 38 of dish-washing machine 1, the lower discharging tube 4 is connected with lower connector 7, and can be connected as follows
It connects: the bottom of the lower connector 7 is provided with annular slot 34, the end of the lower discharging tube 4 is provided with outlet pipe and connects
Connector 35 is provided with annular snap-gauge 36 on the water outlet pipe connector 35, and the fixed holding of the annular snap-gauge 36 is in annular slot 34
Interior, the fixed holding of the sealing ring 33 is between the lateral wall of annular snap-gauge 36 and the inner sidewall of annular slot 34, the sealing ring
33 be rubber material.Lower spray arm connecting tube 14 is provided on the lower spray arm 5, the specific structure of lower spray arm 5 is as follows:
The lower spray arm 5 is made of second upper shell 28 and second lower house 29, the second upper shell 28 and second lower house 29
It is fixedly connected, forms the second spray chamber 39, the lower spray arm connecting tube between second upper shell 28 and second lower house 29
14 are located in second lower house 29, and are connected with the second spray chamber 39.In the outside of lower 14 lower part of spray arm connecting tube
First annular boss 15, the second annular convex platform 16 and third annular convex platform 17 are provided on wall, lower spray arm connecting tube 14 passes through
Its first annular boss 15, the second annular convex platform 16 and 17 activity of third annular convex platform are plugged in lower connector 7, in lower connection
Annular stop boss 18 is provided on the inner bottom surface of pipe 7, third annular convex platform 17 mounts on annular stop boss 18.Described
It is provided with spacing annular slab 30 on the lateral wall of lower connector 7, the bottom of second lower house 29 is provided with position-limited claw 31, the limit
Position 31 holding of pawl offers lower hole for water spraying 32 at spacing annular slab 30 in second upper shell 28.
At work, a part of water flows into the first spray chamber of upper spray arm 3 from upper water-out pipe 2, upper connector 6 to dish-washing machine
It in 25, and is sprayed from upper hole for water spraying 24, a part of water flows into the of lower spray arm 5 from lower discharging tube 4, lower spray arm connecting tube 14
It in two spray chambers 39, and sprays, the tableware in dish-washing machine is cleaned, the upper hole for water spraying of upper spray arm 3 from lower hole for water spraying 32
24 open up for inclination, and the lower hole for water spraying 32 of lower spray arm 5 is that inclination opens up, to increase projected area.
Claims (10)
1. the water leak preventing structure of dish-washing machine spray arm, it includes dish-washing machine, and the dish-washing machine includes upper water-out pipe, upper water spray
Arm, lower discharging tube and lower spray arm, it is characterised in that: it further includes having upper connector and lower connector, at the end of upper water-out pipe
Portion is provided with annular connecting plate, and first annular baffle is provided on the lateral wall of the annular connecting plate, and the upper connector is solid
Surely it is plugged in annular connecting plate, the second annular stop plate is provided on the lateral wall of upper connector lower part, in upper spray arm
On be provided with spray arm attachment base, third annular stop plate, upper water spray are provided on the inner sidewall of upper spray arm attachment base
Rotationally activity is nested on the outside of upper connector and annular connecting plate arm attachment base, the upper surface of upper spray arm attachment base and the
The lower surface of one ring baffle is in contact, lower end surface and second annular of the third annular stop plate activity holding in annular connecting plate
Between limit plate, the lower discharging tube is connected with lower connector, and lower spray arm connecting tube is provided on the lower spray arm,
First annular boss, the second annular convex platform and third annular convex platform are provided on the lateral wall of lower spray arm connecting tube lower part,
Lower spray arm connecting tube is plugged on lower connector by its first annular boss, the second annular convex platform and third annular convex platform activity
It is interior, annular stop boss is provided on the inner bottom surface of lower connector, third annular convex platform mounts on annular stop boss.
2. the water leak preventing structure of dish-washing machine spray arm according to claim 1, it is characterised in that: in the annular connecting plate
Side wall on offer limiting slot, be provided with locating piece on the lateral wall of upper connector, the locating piece holding is in limiting slot.
3. the water leak preventing structure of dish-washing machine spray arm according to claim 2, it is characterised in that: the upper spray arm is by
One upper housing, first lower house and blanking cover are constituted, and the first upper shell is fixedly connected with first lower house, in first upper shell
The first spray chamber is formed between first lower house, the upper spray arm attachment base is located in first upper shell, and sprays with first
Water cavity is connected, and upper hole for water spraying is offered in first upper shell, is provided with and the first spray chamber in the bottom of first lower house
The cylinder being connected is provided with claw on blanking cover, and blanking cover is by the fixed holding of its claw in cylinder.
4. the water leak preventing structure of dish-washing machine spray arm according to claim 3, it is characterised in that: the lower spray arm is by
Two upper housings and second lower house are constituted, and the second upper shell is fixedly connected with second lower house, in second upper shell and the
The second spray chamber is formed between two lower cases, the lower spray arm connecting tube is located in second lower house, and with the second spray chamber
It is connected, lower hole for water spraying is offered in second upper shell.
5. the water leak preventing structure of dish-washing machine spray arm according to claim 4, it is characterised in that: in the lower connector
It is provided with spacing annular slab on lateral wall, the bottom of second lower house is provided with position-limited claw, the position-limited claw holding is in stop collar
At shape plate.
6. the according to claim 1, water leak preventing structure of dish-washing machine spray arm described in 2,3,4 or 5, it is characterised in that: it is also wrapped
Sealing ring has been included, the bottom of the lower connector is provided with annular slot, the end of the lower discharging tube is provided with water outlet
Pipe connector is provided with annular snap-gauge on the water outlet pipe connector, which sets in annular slot, described
The fixed holding of sealing ring is between the lateral wall of annular snap-gauge and the inner sidewall of annular slot.
7. the according to claim 1, water leak preventing structure of dish-washing machine spray arm described in 2,3,4 or 5, it is characterised in that: on described
Outlet pipe is fixedly mounted on the cabinet body inner sidewall of dish-washing machine, and the lower connector is fixedly mounted on the cabinet body inner bottom wall of dish-washing machine
On.
8. according to the water leak preventing structure of dish-washing machine spray arm described in claim 2,3,4 or 5, it is characterised in that: the upper company
Locating piece on adapter tube lateral wall is evenly distributed.
9. the water leak preventing structure of dish-washing machine spray arm according to claim 5, it is characterised in that: the upper spray arm it is upper
Hole for water spraying is that inclination opens up, and the lower hole for water spraying of lower spray arm is that inclination opens up.
10. the water leak preventing structure of dish-washing machine spray arm according to claim 6, it is characterised in that: the sealing ring is rubber
Glue material matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206581.4U CN208988786U (en) | 2018-07-27 | 2018-07-27 | The water leak preventing structure of dish-washing machine spray arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206581.4U CN208988786U (en) | 2018-07-27 | 2018-07-27 | The water leak preventing structure of dish-washing machine spray arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208988786U true CN208988786U (en) | 2019-06-18 |
Family
ID=66796601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821206581.4U Expired - Fee Related CN208988786U (en) | 2018-07-27 | 2018-07-27 | The water leak preventing structure of dish-washing machine spray arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208988786U (en) |
-
2018
- 2018-07-27 CN CN201821206581.4U patent/CN208988786U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |