CN211609672U - Spraying arm assembly for dish washer - Google Patents
Spraying arm assembly for dish washer Download PDFInfo
- Publication number
- CN211609672U CN211609672U CN201921842289.6U CN201921842289U CN211609672U CN 211609672 U CN211609672 U CN 211609672U CN 201921842289 U CN201921842289 U CN 201921842289U CN 211609672 U CN211609672 U CN 211609672U
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- spray arm
- arm body
- connecting seat
- groove
- dishwasher
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Abstract
The utility model discloses a dish washer is with spraying arm subassembly installs the bottom at the dish washer inner wall, including spray arm body and connecting seat, the spray arm body rotates around the connecting seat, and spray arm body top is equipped with sprays the hole, sprays the bottom split ring of arm body, and the split ring is installed in the connecting seat, and the both sides of split ring are equipped with the connecting rod, and the inboard of connecting rod is equipped with interior sand grip, and the connecting seat is equipped with first spacing groove, interior sand grip and first spacing groove phase-match. The spray arm body is installed in the connecting seat through the split ring, has better leakproofness, and when the spray arm body received water pressure and rotates, the first spacing inslot rotation of interior sand grip on the connecting seat on the connecting rod, interior sand grip have restricted the displacement on vertical direction of spray arm body and the horizontal direction, have kept the stability when the spray arm body rotates.
Description
Technical Field
The utility model belongs to the dish washer field, concretely relates to dish washer is with spraying arm subassembly.
Background
A dishwasher is a kitchen appliance that washes dishes in the dishwasher by spraying water several times. The dish washing machine can solve the problems of unclean tableware washing, water resource waste, low washing efficiency and the like caused by hand washing of tableware. In a general dishwasher, hot water containing detergent is sprayed to dishes through a spray arm to wash away oil stains on the dishes, and clean cold water is sprayed to wash away residual detergent on the dishes through the spray arm.
The spray arm of the existing dish washer is designed as a whole, and if the spray hole on the spray arm is blocked, the disassembly, assembly and maintenance are inconvenient. And the sealing performance is not good, water can overflow from other places during water spraying, the water spraying range is reduced, the water flow height is reduced, and the low washing efficiency of the dish washing machine is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a easy dismounting and better for leakproofness spray arm subassembly of dish washer.
In order to solve the technical problem, the utility model discloses a following scheme:
the utility model provides a dish washer is with spraying arm subassembly, installs in the bottom of dish washer inner wall, including spraying arm body and connecting seat, the spraying arm body rotates around the connecting seat, and spraying arm body top is equipped with sprays hole, its characterized in that: the bottom split ring of spray arm body, the split ring is installed in the connecting seat, and the both sides of split ring are equipped with the connecting rod, and the inboard of connecting rod is equipped with interior sand grip, and the connecting seat is equipped with first spacing groove, interior sand grip and first spacing groove phase-match. The spray arm body is installed in the connecting seat through the split ring, has better leakproofness, and when the spray arm body received water pressure and rotates, the first spacing inslot rotation of interior sand grip on the connecting seat on the connecting rod, interior sand grip have restricted the displacement on vertical direction of spray arm body and the horizontal direction, have kept the stability when the spray arm body rotates.
Furthermore, a fixing seat is arranged on the periphery of the connecting seat, a second limiting groove is formed in the inner wall of the fixing seat, an outer convex strip is arranged on the outer side of the connecting rod and matched with the second limiting groove, and the top of the fixing seat is abutted to the bottom of the spray arm body. Because if water pressure is unstable when the spray arm body rotates, the spray arm body rocks in the horizontal direction easily, and the setting of fixing base has not only restricted the position of connecting rod, still plays certain supporting role to the spray arm body to stability when having strengthened the spray arm body and having rotated.
Further, the bottom of the fixing seat is provided with a fixing ring, and the fixing ring is fixed at the bottom of the inner wall of the dish washing machine through bolts. The fixing seat is stable in structure due to the arrangement of the fixing ring, and the fixing ring is fixed at the bottom of the inner wall of the dish washing machine through the bolt, so that the fixing seat is convenient to disassemble.
Further, the fixing base includes preceding fixing base and back fixing base, and the tangent plane of back fixing base is equipped with the lug, and the tangent plane of preceding fixing base is equipped with the recess, lug and recess phase-match. The fixing seat is composed of two parts, so that the installation is convenient, and the arrangement of the convex block and the groove is beneficial to the alignment of the front fixing seat and the rear fixing seat during the installation.
Further, the connecting seat is fixed at the bottom of the inner wall of the dish washer through threads. The stability of connecting seat can be guaranteed to the thread tightening, the dismouting of being convenient for simultaneously.
Further, the spray arm body includes spray arm and lower spray arm, and the bottom of spraying the arm on is equipped with the mounting bar, and lower spray arm is equipped with the mounting groove, mounting groove and mounting bar phase-match, and the outside of mounting bar is equipped with the card strip, and the mounting groove is equipped with the draw-in groove, and the card strip blocks the draw-in groove. The spray arm body comprises two parts, and when the spray hole on the spray arm was plugged up, need not to dismantle whole spray arm subassembly, only need dismantle spray arm, the maintenance of being convenient for. The upper spray arm is clamped by the clamping strip and the clamping groove, and relative displacement cannot occur when the upper spray arm and the lower spray arm rotate.
Further, the upper spray arm is made of a flexible material. The upper spray arm has certain toughness, and when the upper spray arm is installed, the upper spray arm is aligned to the lower spray arm and is pressed forcefully, so that the clamping strip can be clamped in the clamping groove; when the clamping strip is disassembled, the upper spray arm is inwards extruded, so that the clamping strip can be separated from the clamping groove, and the upper spray arm is taken out.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the spray arm body is installed in the connecting seat through the split ring, has better leakproofness, and when the spray arm body received water pressure and rotates, the first spacing inslot rotation of interior sand grip on the connecting seat on the connecting rod, interior sand grip have restricted the displacement on vertical direction of spray arm body and the horizontal direction, have kept the stability when the spray arm body rotates. The method has the following specific beneficial effects:
1. the fixing seat limits the position of the connecting rod and plays a certain supporting role for the spray arm body, so that the stability of the spray arm body during rotation is enhanced.
2. The fixing seat is stable in structure due to the arrangement of the fixing ring, and the fixing ring is fixed at the bottom of the inner wall of the dish washing machine through the bolt, so that the fixing seat is convenient to disassemble.
3. The fixing seat is composed of two parts, so that the installation is convenient, and the arrangement of the convex block and the groove is beneficial to the alignment of the front fixing seat and the rear fixing seat during the installation.
4. The spray arm body comprises two parts, and when the spray hole on the spray arm was plugged up, need not to dismantle whole spray arm subassembly, only need dismantle spray arm, the maintenance of being convenient for. The upper spray arm is clamped by the clamping strip and the clamping groove, and relative displacement cannot occur when the upper spray arm and the lower spray arm rotate.
5. The upper spray arm has certain toughness, and when the upper spray arm is installed, the upper spray arm is aligned to the lower spray arm and is pressed forcefully, so that the clamping strip can be clamped in the clamping groove; when the clamping strip is disassembled, the upper spray arm is inwards extruded, so that the clamping strip can be separated from the clamping groove, and the upper spray arm is taken out.
Drawings
The present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is an exploded view of a spray arm assembly for a dishwasher in accordance with the present invention;
fig. 2 is a schematic structural view of the spray arm body and the connecting seat when the spray arm body and the connecting seat are installed in the utility model;
FIG. 3 is a schematic structural view of the fixing base of the present invention;
FIG. 4 is a schematic structural view of a spray arm assembly for a dishwasher according to the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1.
Detailed Description
The spray arm assembly for the dish washer is installed at the bottom of the inner wall of the dish washer and comprises a spray arm body 1 and a connecting seat 2, wherein the connecting seat 2 is fixed at the bottom of the inner wall of the dish washer in a threaded mode. The thread fixing can ensure the stability of the connecting seat 2 and is convenient to disassemble and assemble. The spray arm body 1 rotates around the connecting seat 2.
The periphery of the connecting seat 2 is provided with a fixing seat 14, the inner wall of the fixing seat 14 is provided with a second limiting groove 15, the outer side of the connecting rod 11 is provided with an outer convex strip 16, the outer convex strip 16 is matched with the second limiting groove 15, and the top of the fixing seat 14 is abutted to the bottom of the spray arm body 1. Because if water pressure is unstable when spray arm body 1 rotates, spray arm body 1 takes place to rock easily in the horizontal direction, and the setting of fixing base 14 has not only restricted connecting rod 11's position, still plays certain supporting role to spray arm body 1 to stability when having strengthened spray arm body 1 and having rotated. The bottom of the fixed seat 14 is provided with a fixed ring 17, and the fixed ring 17 is fixed on the bottom of the inner wall of the dishwasher through bolts. The fixing seat 14 is stable in structure due to the arrangement of the fixing ring 17, and the fixing ring 17 is fixed to the bottom of the inner wall of the dish washing machine through bolts and is convenient to detach. The fixing seat 14 comprises a front fixing seat 18 and a rear fixing seat 19, a convex block 20 is arranged on the tangent plane of the rear fixing seat 19, a groove 21 is arranged on the tangent plane of the front fixing seat 18, and the convex block 20 is matched with the groove 21. The mounting block 14 is made of two parts to facilitate mounting, and the provision of the projection 20 and the recess 21 facilitates alignment of the front mounting block 18 and the rear mounting block 19 during mounting.
When the spray arm assembly is installed, firstly, the bottom of the inner wall of the dish washing machine is fixed by the threads of the connecting seat 2, then the upper spray arm 3 is aligned with the lower spray arm 4, and the clamping strip 9 is pressed to clamp the clamping groove 10, then the split ring 6 of the spray arm body 1 is aligned with the connecting seat 2, the inner convex strip 12 on the connecting rod 11 is pressed against the first limiting groove 13 of the connecting seat 2, then the connecting seat 2 is surrounded by the front fixing seat 18, the second limiting groove 15 is pressed against the outer convex strip 16 on the connecting rod 11, the front fixing seat 18 is fixed at the bottom of the inner wall of the dish washing machine through the fixing ring 17, finally, the convex block 20 arranged on the rear fixing seat 19 is aligned with the groove 21 arranged on the front fixing seat 18, the rear fixing seat.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a dish washer is with spraying arm subassembly, installs in the bottom of dish washer inner wall, including spraying arm body and connecting seat, the spraying arm body winds the connecting seat rotates, spraying arm body top is equipped with sprays hole, its characterized in that: the bottom of the spray arm body is provided with a split ring, the split ring is installed in the connecting seat, two sides of the split ring are provided with connecting rods, the inner side of each connecting rod is provided with an inner raised line, the connecting seat is provided with a first limiting groove, and the inner raised lines are matched with the first limiting grooves.
2. The spray arm assembly for a dishwasher of claim 1, further comprising: the spray arm is characterized in that a fixing seat is arranged on the periphery of the connecting seat, a second limiting groove is formed in the inner wall of the fixing seat, an outer convex strip is arranged on the outer side of the connecting rod and matched with the second limiting groove, and the top of the fixing seat is abutted to the bottom of the spray arm body.
3. The spray arm assembly for a dishwasher of claim 2, further comprising: the bottom of fixing base is equipped with solid fixed ring, gu fixed ring bolt fastening is in the bottom of dishwasher inner wall.
4. The spray arm assembly for a dishwasher of claim 2, further comprising: the fixing base comprises a front fixing base and a rear fixing base, a convex block is arranged on the tangent plane of the rear fixing base, a groove is formed in the tangent plane of the front fixing base, and the convex block is matched with the groove.
5. The spray arm assembly for a dishwasher of claim 1, further comprising: the connecting seat is fixed at the bottom of the inner wall of the dishwasher in a threaded manner.
6. The spray arm assembly for a dishwasher of claim 1, further comprising: the spray arm body includes spray arm and spray arm down, the bottom of going up the spray arm is equipped with the mounting bar, spray arm is equipped with the mounting groove down, the mounting groove with the mounting bar phase-match, the outside of mounting bar is equipped with the card strip, the mounting groove is equipped with the draw-in groove, the card strip blocks the draw-in groove.
7. The spray arm assembly for a dishwasher of claim 6, further comprising: the upper spray arm is made of a flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842289.6U CN211609672U (en) | 2019-10-30 | 2019-10-30 | Spraying arm assembly for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842289.6U CN211609672U (en) | 2019-10-30 | 2019-10-30 | Spraying arm assembly for dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211609672U true CN211609672U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921842289.6U Active CN211609672U (en) | 2019-10-30 | 2019-10-30 | Spraying arm assembly for dish washer |
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| CN (1) | CN211609672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963535A (en) * | 2021-02-02 | 2021-06-15 | 北京红岸水滴科技发展有限公司 | Washing arm with rotary sealing structure |
-
2019
- 2019-10-30 CN CN201921842289.6U patent/CN211609672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963535A (en) * | 2021-02-02 | 2021-06-15 | 北京红岸水滴科技发展有限公司 | Washing arm with rotary sealing structure |
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