CN218128457U - Spraying arm mechanism and dishwasher box applying same - Google Patents
Spraying arm mechanism and dishwasher box applying same Download PDFInfo
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- CN218128457U CN218128457U CN202222463445.6U CN202222463445U CN218128457U CN 218128457 U CN218128457 U CN 218128457U CN 202222463445 U CN202222463445 U CN 202222463445U CN 218128457 U CN218128457 U CN 218128457U
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- spray arm
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- snap ring
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Abstract
The utility model discloses a spray arm mechanism and use dish washer box of this mechanism, including base subassembly and spray arm subassembly, the base subassembly includes into water base and spray arm base, and spray arm base can threaded connection on into water base, and the spray arm subassembly includes spray arm main part and spray arm connection snap ring, and spray arm connection snap ring movable mounting is in the spray arm main part, and spray arm connection snap ring can link together with spray arm base block, and the spray arm subassembly can connect on the base subassembly through spray arm connection snap ring, the utility model discloses a spray arm mechanism installs angular position in the dish washer box inboard, and spray arm mechanism has simple structure, the convenient advantage of equipment, and spray arm main part adopts the design of cross appearance, can form rotatory four water columns and spray the effect in turn during the operation, through the utility model discloses can regional cleaning performance who strengthens angular position in the box, solve and wash the dead angle difficult problem, ensure that dish washer forms stable whole cleaning quality.
Description
Technical Field
The utility model belongs to the technical field of the kitchen appliance technique and specifically relates to a spray arm mechanism and use dish washer box of this mechanism is related to.
Background
The dish washer is a device for automatically cleaning tableware such as dishes, chopsticks, dishes, knives, forks and the like, and the existing dish washer enters thousands of households and becomes a good helper for kitchens of people.
Among the present dish washer device, its spray cleaning mechanism generally all installs the position at box bottom surface central authorities, spray the effect to the end that disperses all around and wash the inside tableware of dish washer in order to form central authorities, because the dish washer box generally all is square, under the central authorities spray the mode, the center that is closer to the box more, the cleaning performance is the better, keep away from central position more, the cleaning performance is worse, two interior angle positions of dish washer box especially, abluent dead angle, can have the not good problem of the interior angle position tableware cleaning quality of being close to during the dish washer operation, therefore, how to solve and wash the dead angle, how to ensure the cleaning quality of whole tableware, become the research focus of dish washer design factory.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a dish washer box that sprays arm mechanism and applied this mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a spray arm mechanism, includes base subassembly and spray arm subassembly, the base subassembly includes into water base and spray arm base, be connected with into water joint pipe on the base bottom face of intaking, spray arm base ability threaded connection is on the base of intaking, the spray arm subassembly includes spray arm main part and spray arm connection snap ring, spray arm connection snap ring movable mounting is in spray arm main part, spray arm connection snap ring can link together with spray arm base block, the spray arm subassembly can connect on the base subassembly through spray arm connection snap ring.
The outer wall of the water inlet joint pipe is provided with wave grains.
The spray arm base is characterized in that a sealing groove is formed in the upper end face of the water inlet base, a sealing ring is installed in the sealing groove, and the spray arm base can be pressed on the sealing ring after the water inlet base is in threaded connection with the spray arm base.
And the outer side walls of the water inlet base and the spray arm base are connected with a plurality of anti-skidding ribs.
The spray arm main part includes spray arm upper cover and spray arm lower cover, the spray arm upper cover can with spray the arm lower cover joint together, be formed with hollow logical water space in the spray arm main part, be connected with logical water central siphon on the lower terminal surface of spray arm lower cover, spray arm connecting clamp ring suit is in the logical water central siphon outside, it is connected with spacing flange to lead to water central siphon bottom.
The spray arm main part is cross appearance structure, four tip positions of spray arm upper cover respectively are equipped with a apopore, respectively be connected with a water guide seat on wherein two symmetrical tip positions of spray arm upper cover, two the play water breach that the slope set up all is seted up on the water guide seat, go out water breach and apopore intercommunication, two the play water breach of water guide seat is all seted up along same direction of rotation.
The spray arm connecting snap ring is formed by splicing two semicircular rings, one end of each semicircular ring is connected with a clasp, and the other end of each semicircular ring is connected with a buckle groove.
The outer wall of the semicircular ring is connected with a screwing flange, and the screwing flange is provided with a screwing assisting convex line.
The utility model provides a dish washer box, installs spray arm mechanism, install two spray arm mechanisms in the dish washer box, two spray arm mechanisms are installed respectively in two interior angular positions of the inboard bottom surface of dish washer box in two spray arm mechanisms.
The utility model has the advantages that: the utility model discloses a spray arm mechanism installs in the inboard interior angle position of dishwasher box, and spray arm mechanism has simple structure, assembles convenient advantage, and the spray arm main part adopts the cross appearance design, can form rotatory four water columns during the operation and spray the effect in turn, through the utility model discloses can the regional cleaning performance who strengthens box interior angle position, solve and wash the dead angle difficult problem, ensure that dishwasher forms stable whole cleaning quality.
Drawings
Fig. 1 is a three-dimensional front view of the spray arm mechanism of the present invention;
fig. 2 is a sectional view of the spray arm mechanism of the present invention;
FIG. 3 is an exploded view of the spray arm mechanism of the present invention;
FIG. 4 is an exploded view of the spray arm assembly of the present invention;
fig. 5 is a schematic structural view of the semicircular snap ring of the present invention;
fig. 6 is a schematic view of the installation position of the spray arm mechanism in the dishwasher case.
In the figure: the spray arm comprises a base component 1, a water inlet base 11, a water inlet joint pipe 111, raised grains 112, a sealing groove 113, a spray arm base 12, a sealing ring 13, an anti-skid rib 14, a spray arm component 2, a spray arm main body 21, a spray arm upper cover 211, a spray arm lower cover 212, a water passing shaft pipe 213, a limiting convex ring 2131, a water outlet hole 214, a water guide seat 215, a water outlet notch 2151, a spray arm connecting clamping ring 22, a semicircular clamping ring 221, a clasp 222, a clasp groove 223, a twisting flange 224 and a twisting assisting convex pattern 2241.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein the descriptions of "left", "right", etc. in the present invention all refer to fig. 1 as the reference direction:
as shown in fig. 1-5, a spray arm mechanism, including base subassembly 1 and spray arm subassembly 2, base subassembly 1 includes into water base 11 and spray arm base 12, be connected with into water joint pipe 111 on the base 11 bottom face of intaking, it is connected into the water hose to intake joint pipe 111, realize the inside logical water of spray arm mechanism and get into, spray arm base 12 can threaded connection on into water base 11, spray arm base 12 is used for installing spray arm subassembly 2, spray arm subassembly 2 includes spray arm main part 21 and spray arm connection snap ring 22, spray arm connection snap ring 22 movable mounting is on spray arm main part 21, spray arm connection snap ring 22 can link together with spray arm base 12 block, spray arm subassembly 2 can connect on base subassembly 1 through spray arm connection snap ring 22, the utility model discloses a during spray arm mechanism equipment, assemble base subassembly 1 and spray arm subassembly 2 respectively earlier, then attach spray arm subassembly 2 together to base subassembly 1, spray arm mechanism has simple structure, the convenient advantage of equipment.
As shown in fig. 3, the outer wall of the water inlet joint pipe 111 is provided with the raised grains 112, and the raised grains 112 enable the water inlet hose to be sleeved more firmly, so that the probability of abnormal falling-off of the water inlet hose can be effectively reduced.
As shown in fig. 3, a sealing groove 113 is formed in the upper end surface of the water inlet base 11, a sealing ring 13 is installed in the sealing groove 113, after the water inlet base 11 and the spray arm base 12 are connected by screw threads, the spray arm base 12 can be pressed on the sealing ring 13, the sealing ring 13 can play a role in sealing, and the water leakage probability of the connection position of the water inlet base 11 and the spray arm base 12 can be effectively reduced.
As shown in fig. 3, the outer side walls of the water inlet base 11 and the spray arm base 12 are connected with a plurality of anti-slip ribs 14, and the anti-slip ribs 14 can play a role in assisting screwing, so that an assembler can manually screw the water inlet base 11 and the spray arm base 12.
As shown in fig. 4, the spray arm main body 21 includes a spray arm upper cover 211 and a spray arm lower cover 212, the spray arm upper cover 211 can be coupled to the spray arm lower cover 212, a hollow water flowing space is formed in the spray arm main body 21, a water flowing shaft tube 213 is connected to a lower end surface of the spray arm lower cover 212, cleaning water is introduced into the spray arm main body 21 from the water flowing shaft tube 213, the spray arm connecting snap ring 22 is sleeved outside the water flowing shaft tube 213, the spray arm main body 21 and the spray arm connecting snap ring 22 are movably connected, the spray arm main body 21 can rotate relative to the spray arm connecting snap ring 22, a limiting convex ring 2131 is connected to the bottom of the water flowing shaft tube 213, the installation position of the spray arm connecting snap ring 22 is limited by the limiting convex ring 2131, and the spray arm connecting snap ring 22 can be prevented from being removed.
As shown in fig. 4, the spray arm main part 21 is a cross-shaped structure, four end positions of the spray arm upper cover 211 are respectively provided with a water outlet hole 214, the cleaning water introduced into the spray arm main part 21 can be ejected from the water outlet hole 214 to form 4 spraying cleaning water columns, and compared with the current common single-column spraying structure, the utility model discloses a spray arm main part 21 increases the amount of spraying water, forms a good spraying density, can effectively improve the cleaning quality, wherein two symmetrical end positions of the spray arm upper cover 211 are respectively connected with a water guide seat 215, two water guide seats 215 are all provided with a water outlet notch 2151 arranged obliquely, the water outlet notch 2151 is communicated with the water outlet hole 214, that is to say, wherein the water of two symmetrical water blowing holes 214 is ejected through two water guide seats 215, because the water outlet notch 2151 is oblique, therefore can form oblique water columns, the utility model discloses, spray arm connecting clamp ring 22 can fix the block on the spray arm base 12, and spray arm main part 21 can rotate relative to spray arm connecting clamp ring 22, because the water outlet notches 1 of two water guide seats 215 are all set up along the same direction of rotation, therefore the water guide seat 21 can form the rotation cleaning effect of tableware, the rotation of the tableware, the rotation of spray arm main part can push the tableware.
As shown in fig. 4 and 5, because the existence of spacing bulge loop 2131, there is a difficult problem in the suit of spray arm connection snap ring 22, the utility model discloses establish and connect snap ring 22 with the spray arm and design into and form by two semicircle ring 221 amalgamations, just so can solve its installation problem, semicircle ring 221 one end is connected with clip 222, and the other end is connected with catching groove 223, and two semicircle ring 221 buckle connection form a whole ring suit in the logical water central siphon 213 outside.
As shown in fig. 4 and 5, the outer wall of the semicircular ring 221 is connected with a screwing flange 224, the screwing flange 224 is provided with a screwing assisting relief 2241, when the spray arm connection snap ring 22 is mounted on the spray arm base 12, the concealed buckle clamping needs to be completed in screwing, the assembly worker can conveniently grab and screw the spray arm connection snap ring 22 by screwing the screwing flange 224, and the screwing assisting relief 2241 can enhance the grabbing friction force so as to conveniently perform screwing operation.
As shown in figure 6, a dishwasher box, install two spray arm mechanisms in dishwasher box, two spray arm mechanisms are installed respectively in two interior angle positions of the inboard bottom surface of dishwasher box, two interior angle positions of dishwasher box inboard are the washing dead angle of dishwasher, in the current dishwasher operation, be close to the tableware that above-mentioned two wash dead angle positions, its cleaning performance is the worst, the utility model discloses respectively installed a spray arm mechanism at above-mentioned two positions and solved the problem of wasing the dead angle, spray arm mechanism can form the enhancement of interior angle regional position and wash, ensures that near interior angle position's tableware also can obtain effectual spraying and wash, and whole operation flow of washing dishes gets off like this, and the inside whole tableware of dishwasher can both guarantee the cleaning quality, through the utility model discloses can reach high quality, high stability's washing purpose.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A spray arm mechanism, includes base subassembly (1) and spray arm subassembly (2), its characterized in that: base subassembly (1) is including intaking base (11) and spray arm base (12), be connected with into water joint pipe (111) on the face of intaking base (11) bottom, spray arm base (12) can threaded connection on intaking base (11), spray arm subassembly (2) including spray arm main part (21) and spray arm connection snap ring (22), spray arm connection snap ring (22) movable mounting is on spray arm main part (21), spray arm connection snap ring (22) can link together with spray arm base (12) block, spray arm subassembly (2) can connect on base subassembly (1) through spray arm connection snap ring (22).
2. The spray arm mechanism of claim 1, wherein: the outer wall of the water inlet joint pipe (111) is provided with raised grains (112).
3. The spray arm mechanism of claim 1, wherein: the water inlet base is characterized in that a sealing groove (113) is formed in the upper end face of the water inlet base (11), a sealing ring (13) is installed in the sealing groove (113), and the water inlet base (11) and the spray arm base (12) are in threaded connection, and then the spray arm base (12) can be pressed on the sealing ring (13).
4. A spray arm mechanism as claimed in claim 1, wherein: the outer side walls of the water inlet base (11) and the spray arm base (12) are connected with a plurality of anti-skid ribs (14).
5. The spray arm mechanism of claim 1, wherein: the spray arm comprises a spray arm main body (21) and a spray arm lower cover (212), wherein the spray arm upper cover (211) can be jointed with the spray arm lower cover (212), a hollow water through space is formed in the spray arm main body (21), a water through shaft tube (213) is connected to the lower end face of the spray arm lower cover (212), the spray arm is connected with a clamping ring (22) and sleeved on the outer side of the water through shaft tube (213), and a limiting convex ring (2131) is connected to the bottom of the water through shaft tube (213).
6. The spray arm mechanism of claim 5, wherein: spray arm main part (21) are cross appearance structure, four tip positions of spray arm upper cover (211) respectively are equipped with a apopore (214), respectively be connected with a water guide seat (215), two on the tip position of wherein two symmetries of spray arm upper cover (211) all set up the play water breach (2151) that the slope set up on water guide seat (215), go out water breach (2151) and apopore (214) intercommunication, two play water breach (2151) of water guide seat (215) are all seted up along same direction of rotation.
7. A spray arm mechanism as claimed in claim 5, wherein: spray arm connection snap ring (22) and form by two semicircle rings (221) amalgamation, semicircle ring (221) one end is connected with clip (222), and the other end is connected with catching groove (223).
8. The spray arm mechanism of claim 7, wherein: the outer wall of the semicircular ring (221) is connected with a screwing flange (224), and the screwing flange (224) is provided with a screwing assisting convex line (2241).
9. A dishwasher cabinet fitted with a spray arm mechanism as claimed in any one of claims 1 to 8, wherein: two spraying arm mechanisms are installed in the dishwasher box body and are respectively installed at two inner corner positions on the bottom surface of the inner side of the dishwasher box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222463445.6U CN218128457U (en) | 2022-09-16 | 2022-09-16 | Spraying arm mechanism and dishwasher box applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222463445.6U CN218128457U (en) | 2022-09-16 | 2022-09-16 | Spraying arm mechanism and dishwasher box applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218128457U true CN218128457U (en) | 2022-12-27 |
Family
ID=84562217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222463445.6U Active CN218128457U (en) | 2022-09-16 | 2022-09-16 | Spraying arm mechanism and dishwasher box applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218128457U (en) |
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2022
- 2022-09-16 CN CN202222463445.6U patent/CN218128457U/en active Active
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