CN204765517U - A spray arm device and dish washer for dish washer - Google Patents
A spray arm device and dish washer for dish washer Download PDFInfo
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- CN204765517U CN204765517U CN201520461134.3U CN201520461134U CN204765517U CN 204765517 U CN204765517 U CN 204765517U CN 201520461134 U CN201520461134 U CN 201520461134U CN 204765517 U CN204765517 U CN 204765517U
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- washing machine
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Abstract
The utility model provides a spray arm device and dish washer for dish washer, a spray arm device for the dish washer, include: the thrust arm component including the body of central through hole has and establish in proper order on the outer peripheral face of body and respectively with first thrust arm, first grafting pipe, second thrust arm and the second socket pipe of central through hole intercommunication, first thrust arm and second thrust arm have the opposite first drive hole of spray direction respectively and the second drives the hole, spray arm seat subassembly includes pedestal, connecting pipe and master gear, the inlet tube links to each other with connecting pipe detachably, the supplementary spray arm of first supplementary spray arm and second respectively the activity peg graft first grafting pipe and second socket pipe go up just first supplementary spray arm and second have respectively on assisting the outer peripheral face of spray arm's input with first pinion of master gear engaged with and second pinion. According to the utility model discloses a spray arm device, water jet coverage area is wide, and clean rate can be improved, washing time is shortened for the dish washer.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly relates to a kind of spray arm device for dish-washing machine and has this dish-washing machine for the spray arm device of dish-washing machine.
Background technology
In correlation technique, the spinning spray arm structure of dish-washing machine is that side can rotate, and opposite side promotes to realize the running of overall spray arm as main jet arm, and then auxiliary spray arm spinning and then realization change the motion in the direction of current.Such structure, the overlay area of the current that spray orifice ejects is limited, add wash time.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, an object of the present utility model is to propose the wide spray arm device for dish-washing machine in a kind of injection water overlay area, and this spray arm device can be carried high-detergency, shorten wash time.
According to the spray arm device for dish-washing machine of the present utility model, comprise: pushing arm assembly, described pushing arm assembly comprises the first pushing arm on the body with central through hole and the outer peripheral face being located at described body successively, first insertion pipe, second pushing arm and the second insertion pipe, described first pushing arm has the first drive hole, described second pushing arm have second drive hole contrary with the injection direction of described first drive hole, described first pushing arm, described first insertion pipe, described second pushing arm is all communicated with described central through hole with the input of described second insertion pipe, spray arm holder assembly, described spray arm holder assembly comprises pedestal, be located on the upper surface of described pedestal and the tube connector suitable with described central through hole and the master gear that is located on the outer peripheral face of described pedestal, and described tube connector is from bottom to top through described central through hole and the sidewall of described tube connector has the connecting hole be communicated with described central through hole, water inlet pipe, the output of described water inlet pipe is removably connected with the upper end of described tube connector, first auxiliary spray arm, described first auxiliary spray arm activity to be plugged on described first insertion pipe and the outer peripheral face of the input of the described first auxiliary spray arm has the first pinion be meshed with described master gear, and the sidewall of the described first auxiliary spray arm has the first auxiliary spray hole, second auxiliary spray arm, described second auxiliary spray arm activity to be plugged on described second insertion pipe and the outer peripheral face of the input of the described second auxiliary spray arm has the second pinion be meshed with described master gear, and the sidewall of the described second auxiliary spray arm has the second auxiliary spray hole.
According to the spray arm device for dish-washing machine of the present utility model, operationally, pushing arm assembly can rotate relative to spray arm seat, and under the gearing of master gear and the first pinion and the second pinion, first auxiliary spray arm and the second auxiliary spray arm can also rotate relative to pushing arm assembly, injection water overlay area is wide, can carry high-detergency, shorten wash time.
In addition, following additional technical characteristic can also be had according to the spray arm device for dish-washing machine of the utility model above-described embodiment:
According to an example of the present utility model, the outer peripheral face of the described first auxiliary spray arm is provided with the first flange be positioned at outside described first pinion, the outer peripheral face of the described second auxiliary spray arm is provided with the second flange be positioned at outside described second pinion, and the outer peripheral face of described body is provided with the first snap fit group suitable with described first flange and the second snap fit group suitable with described second flange.
According to an example of the present utility model, between described first snap fit group, there is first protective cover suitable with described first pinion, between described second snap fit group, there is second protective cover suitable with described second pinion.
According to an example of the present utility model, the line of described first pushing arm and described second pushing arm is orthogonal with the line of described first insertion pipe and described second insertion pipe.
According to an example of the present utility model, the periphery wall of the upper end of described tube connector has external screw thread, the internal perisporium of the output of described water inlet pipe has the internal thread suitable with described external screw thread.
According to an example of the present utility model, described first auxiliary spray arm comprise the first linkage section of being connected with described first insertion pipe and be removably connected with described first linkage section first spray section, the second linkage section that described second assists spray arm to comprise is connected with described second insertion pipe and be removably connected with described second linkage section second spray section.
According to an example of the present utility model, described first auxiliary spray hole is formed in described first and sprays in section, and described second auxiliary spray hole is formed in described second and sprays in section.
According to an example of the present utility model, described first linkage section and described first sprays section screw thread and is connected, and described second linkage section and described second sprays section screw thread and is connected.
According to an example of the present utility model, the described spray arm device for dish-washing machine also comprises injection well downhole flow regulator, and described injection well downhole flow regulator is connected with the input of described water inlet pipe.
According to dish-washing machine of the present utility model, comprise the spray arm device for dish-washing machine described in above-mentioned any one.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the spray arm device for dish-washing machine according to the utility model embodiment.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings describe in detail according to the spray arm device for dish-washing machine of the present utility model.
As shown in Figure 1, according to the spray arm device for dish-washing machine of the present utility model, comprising: pushing arm assembly 100, spray arm holder assembly 200, water inlet pipe 300, the first auxiliary spray arm 400 and the second auxiliary spray arm 500.
Specifically, pushing arm assembly 100 comprises the body 101 with central through hole 1011 and the first pushing arm 102, first insertion pipe 103, second pushing arm 104 and the second insertion pipe 105 be located at successively on the outer peripheral face of body 101.First pushing arm 102 has on the first drive hole 1021, second pushing arm 104 and there is second drive hole 1041 contrary with the injection direction of the first drive hole 1021.First pushing arm 102, first insertion pipe 103, second pushing arm 104 is all communicated with central through hole 1011 with the input of the second insertion pipe 105.Advantageously, the line of the first pushing arm 102 and the second pushing arm 104 is orthogonal with the line of the first insertion pipe 103 and the second insertion pipe 105.
Spray arm holder assembly 200 comprises pedestal 201, be located on the upper surface of pedestal 201 and the tube connector 202 suitable with central through hole 1011 and the master gear 203 that is located on the outer peripheral face of pedestal 201.Tube connector 202 passes central through hole 1011 from bottom to top and the sidewall of tube connector 202 has the connecting hole 2021 be communicated with central through hole 1011.In other words, pushing arm assembly 100, can rotate relative to spray arm holder assembly 200 for axle with tube connector 202.
The output of water inlet pipe 300 is removably connected with the upper end of tube connector 202.Such as, the periphery wall of the upper end of tube connector 202 has external screw thread (not shown), the internal perisporium of the output of water inlet pipe 300 has the internal thread suitable with described external screw thread.Tube connector 202 is connected by screw thread with the output of water inlet pipe 300.
First auxiliary spray arm 400 activity to be plugged on the first insertion pipe 103 and the outer peripheral face of the input of the first auxiliary spray arm 400 has the first pinion 403 be meshed with master gear 203.The sidewall of the first auxiliary spray arm 400 has the first auxiliary spray hole 404.
Second auxiliary spray arm 500 activity to be plugged on the second insertion pipe 105 and the outer peripheral face of the input of the second auxiliary spray arm 500 has the second pinion 503 be meshed with master gear 203.The sidewall of the second auxiliary spray arm 500 has the second auxiliary spray hole 504.
During according to the spray arm device busy for dish-washing machine of the present utility model, current are transported to first pushing arm 102 and second pushing arm 104 by tube connector 202 through central through hole 1011 by water inlet pipe 300, and are transported to the first auxiliary spray arm 400 and the second auxiliary spray arm 500 respectively via the first insertion pipe 103 and the second insertion pipe 105.Because the injection direction of the first drive hole 1021 is contrary with the injection direction of the second drive hole 1041, therefore, pushing arm assembly 100 can be made with tube connector 202 for axle carries out rotating (as shown in Figure 1, pivot center is for vertical direction).Simultaneously, master gear 203 geo-stationary, first pinion 403 and the second pinion 503 all engage with master gear 203, and then the first auxiliary spray arm 400 and the second auxiliary spray arm 500 can be driven to carry out rotating (as shown in Figure 1, pivot center is horizontal direction) relative to pushing arm assembly 100.That is, while the first auxiliary spray arm 400 and the second auxiliary spray arm 500 carry out rotation, also with tube connector 202 for axle revolves round the sun.
According to the spray arm device for dish-washing machine of the present utility model, operationally, pushing arm assembly can rotate relative to spray arm seat, and under the gearing of master gear and the first pinion and the second pinion, first auxiliary spray arm and the second auxiliary spray arm can also rotate relative to pushing arm assembly, injection water overlay area is wide, can carry high-detergency, shorten wash time.
According to an example of the present utility model, the outer peripheral face of the first auxiliary spray arm 400 is provided with and is positioned at outside the first pinion 403 that (direction towards the center of tube connector 202 is, direction away from the center of tube connector 202 is outer) the first flange 405, the outer peripheral face of the second auxiliary spray arm 500 is provided with the second flange 505 be positioned at outside the second pinion 503, and the outer peripheral face of body 101 is provided with the first snap fit group 106 suitable with the first flange 405 and the second snap fit group 107 suitable with the second flange 505.Thus, when the first auxiliary spray arm 400 and the second auxiliary spray arm 500 are plugged into after on the first insertion pipe 103 and the second insertion pipe 105 respectively, are engaged with flange by snap fit group, ensure to be connected firmly.
Advantageously, have between the first snap fit group 106 between the first protective cover 108, second snap fit group 107 suitable with the first pinion 403 and there is second protective cover 109 suitable with the second pinion 503.Thus, can prevent the foreign material such as rice grain, dish slag produced in washing process from entering, ensure the stability run.
According to embodiments more of the present utility model, the first auxiliary spray arm 400 comprise the first linkage section 401 of being connected with the first insertion pipe 103 and be removably connected with the first linkage section 401 first spray section 402.Second auxiliary spray arm 500 comprise the second linkage section 501 of being connected with the second insertion pipe 105 and be removably connected with the second linkage section 501 second spray section 502.Advantageously, the first auxiliary spray hole 404 is formed in the first sprinkling section 402, and the second auxiliary spray hole 504 is formed in the second sprinkling section 502.Further, the first linkage section 401 and first sprays section 402 screw thread and is connected, and the second linkage section 501 and second sprays section 502 screw thread and is connected.Thus, easy accessibility, is convenient to user's cleaning.
According to an example of the present utility model, the described spray arm device for dish-washing machine also comprises injection well downhole flow regulator 600, and injection well downhole flow regulator 600 is connected with the input of water inlet pipe 300.
Simply introduce the installation process according to the spray arm device for dish-washing machine of the present utility model below.
As shown in Figure 1, injection well downhole flow regulator 600 is arranged on the input of water inlet pipe 300.The output of spray arm holder assembly 200 with water inlet pipe 300, from bottom to top through after central through hole 1011, screws by tube connector 202.First linkage section 401 and first sprays after section 402 is threaded and forms the first auxiliary spray arm 400.First auxiliary spray arm 400 is plugged on the first insertion pipe 103, and the first pinion 403 is engaged with master gear 203, makes the first snap fit group 106 clamping first flange 405.Second linkage section 501 and second sprays after section 502 is threaded and forms the second auxiliary spray arm 500.Second auxiliary spray arm 500 is plugged on the second insertion pipe 105, and the second pinion 503 is engaged with master gear 203, makes the second snap fit group 107 clamping second flange 505.
Thus, the installation according to the spray arm device for dish-washing machine of the present utility model is completed.According to the inverse process that the unloading process of the spray arm device for dish-washing machine of the present utility model is said process, repeat no more here.
According to the spray arm device for dish-washing machine of the present utility model, be applied on dish-washing machine, the current that eject can be made to cover the multizone more in dish-washing machine inner chamber and current are intensive, run more steady, the power of running continues, in running, distribution of force is even, carries high-detergency greatly, shortens wash time.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1., for a spray arm device for dish-washing machine, it is characterized in that, comprising:
Pushing arm assembly, described pushing arm assembly comprises the first pushing arm, the first insertion pipe, the second pushing arm and the second insertion pipe on the body with central through hole and the outer peripheral face being located at described body successively, described first pushing arm has the first drive hole, described second pushing arm has second drive hole contrary with the injection direction of described first drive hole, and described first pushing arm, described first insertion pipe, described second pushing arm are all communicated with described central through hole with the input of described second insertion pipe;
Spray arm holder assembly, described spray arm holder assembly comprises pedestal, be located on the upper surface of described pedestal and the tube connector suitable with described central through hole and the master gear that is located on the outer peripheral face of described pedestal, and described tube connector is from bottom to top through described central through hole and the sidewall of described tube connector has the connecting hole be communicated with described central through hole;
Water inlet pipe, the output of described water inlet pipe is removably connected with the upper end of described tube connector;
First auxiliary spray arm, described first auxiliary spray arm activity to be plugged on described first insertion pipe and the outer peripheral face of the input of the described first auxiliary spray arm has the first pinion be meshed with described master gear, and the sidewall of the described first auxiliary spray arm has the first auxiliary spray hole;
Second auxiliary spray arm, described second auxiliary spray arm activity to be plugged on described second insertion pipe and the outer peripheral face of the input of the described second auxiliary spray arm has the second pinion be meshed with described master gear, and the sidewall of the described second auxiliary spray arm has the second auxiliary spray hole.
2. the spray arm device for dish-washing machine according to claim 1, it is characterized in that, the outer peripheral face of the described first auxiliary spray arm is provided with the first flange be positioned at outside described first pinion, the outer peripheral face of the described second auxiliary spray arm is provided with the second flange be positioned at outside described second pinion, and the outer peripheral face of described body is provided with the first snap fit group suitable with described first flange and the second snap fit group suitable with described second flange.
3. the spray arm device for dish-washing machine according to claim 2, it is characterized in that, between described first snap fit group, there is first protective cover suitable with described first pinion, between described second snap fit group, there is second protective cover suitable with described second pinion.
4. the spray arm device for dish-washing machine according to claim 1, is characterized in that, the line of described first pushing arm and described second pushing arm is orthogonal with the line of described first insertion pipe and described second insertion pipe.
5. the spray arm device for dish-washing machine according to claim 1, is characterized in that, the periphery wall of the upper end of described tube connector has external screw thread, the internal perisporium of the output of described water inlet pipe has the internal thread suitable with described external screw thread.
6. the spray arm device for dish-washing machine according to claim 1, it is characterized in that, described first auxiliary spray arm comprise the first linkage section of being connected with described first insertion pipe and be removably connected with described first linkage section first spray section, the second linkage section that described second assists spray arm to comprise is connected with described second insertion pipe and be removably connected with described second linkage section second spray section.
7. the spray arm device for dish-washing machine according to claim 6, is characterized in that, described first auxiliary spray hole is formed in described first and sprays in section, and described second auxiliary spray hole is formed in described second and sprays in section.
8. the spray arm device for dish-washing machine according to claim 6, is characterized in that, described first linkage section and described first sprays section screw thread and is connected, and described second linkage section and described second sprays section screw thread and is connected.
9. the spray arm device for dish-washing machine according to any one of claim 1-8, it is characterized in that, also comprise injection well downhole flow regulator, described injection well downhole flow regulator is connected with the input of described water inlet pipe.
10. a dish-washing machine, is characterized in that, comprises the spray arm device for dish-washing machine according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461134.3U CN204765517U (en) | 2015-06-29 | 2015-06-29 | A spray arm device and dish washer for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461134.3U CN204765517U (en) | 2015-06-29 | 2015-06-29 | A spray arm device and dish washer for dish washer |
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| Publication Number | Publication Date |
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| CN204765517U true CN204765517U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520461134.3U Active CN204765517U (en) | 2015-06-29 | 2015-06-29 | A spray arm device and dish washer for dish washer |
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| CN (1) | CN204765517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897579A (en) * | 2019-12-16 | 2020-03-24 | 珠海格力电器股份有限公司 | Spray arm assembly and dish washing machine |
-
2015
- 2015-06-29 CN CN201520461134.3U patent/CN204765517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897579A (en) * | 2019-12-16 | 2020-03-24 | 珠海格力电器股份有限公司 | Spray arm assembly and dish washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230321 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 20 Beijiao Road, Beijiao Town, Shunde District, Foshan, Guangdong Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |