CN1907772A - Hand-held type automobile washer - Google Patents
Hand-held type automobile washer Download PDFInfo
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- CN1907772A CN1907772A CN 200610052938 CN200610052938A CN1907772A CN 1907772 A CN1907772 A CN 1907772A CN 200610052938 CN200610052938 CN 200610052938 CN 200610052938 A CN200610052938 A CN 200610052938A CN 1907772 A CN1907772 A CN 1907772A
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- water
- plunger
- hand
- motor
- type automobile
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Abstract
The invention relates to a hand-held vehicle washing machine, which comprises: a motor, an incline wave wheel connected to the transmission axle of motor whose working surface is incline arc, and a plug integration pushed by incline wave wheel while it has several groups of plugs and plug springs, wherein the plug integration is mounted inside the cylinder fixed by plug base, cylinder and cylinder base; the plug base is combined with a pump; the pump has several water channels relative to the plug and through to the plug chamber; each channel has the water inlet one-way valve and water outlet one-way valve for controlling the water inlet and outlet; the lower sides of front and back parts of pump are mounted with ejector and handle; the ejector and handle have the water outlet channel and water inlet channel through to each water channels. The invention has simple operation and beautiful appearance.
Description
Technical field
The invention belongs to the power tool technical field, concrete be meant a kind of hand-held type automobile washer.
Background technology
The motion of the plunger of traditional high-pressure plunger type water pump cleaning machine is to promote by cam, is face cam and cam adopts, and its groundwork surface is the annular arrangement plane.When motor rotated, electric machine main shaft drove the face cam rotation, and face cam whenever revolves and turns around, and the assembly for plunger of many groups are made axially reciprocating once successively, low pressure water source in the pump are pressed into paramount extrusion pool, to finish the output of highly pressurised liquid.But because the structure of existing cleaning machine is subjected to the restriction of face cam etc., cause the volume of cleaning machine big, profile is heavy, make troubles to use.This case applicant has designed in early days that a kind of profile is small and exquisite, (patent No. is: 2005201022432) to use light hand-held type automobile washer thus, be characterized in that cam adopts oblique wave wheel, the running surface of the arcwall face that roughly is oblique shape by oblique wave wheel promotes three groups of plungers to the previous crops axial motion, the oblique wave wheel whenever revolves and turns around, three groups of plungers are made axially reciprocating once successively, thereby the low pressure water source in the pump is pressed into paramount extrusion pool, produce water jets under high pressure, reach the purpose of cleaning automobile etc.The present invention then is that applicant's work on the basis of original patent structure is further perfect.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of structure more perfect hand-held type automobile washer at the prior art present situation, guarantees that simultaneously the cleaning machine outward appearance is succinctly attractive in appearance, uses simple and direct light.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this hand-held type automobile washer, include motor, take turns and take turns including of promoting by oblique wave and organize plungers more with the oblique wave that motor transmission shaft is connected and fixed, the assembly for plunger that piston spring is formed, described assembly for plunger is contained in by plunger mat, oil cylinder and oil cylinder seat are in conjunction with in the fixed cylinder body, and the running surface of described oblique wave wheel is located at the end, and this end face is for roughly being the arcwall face of oblique shape, it is characterized in that on the described plunger mat in conjunction with being fixed with a pump housing, offer a plurality of water stream channels corresponding with plunger and that connect with the plunger cavity in the pump housing, in each passage all device the water inlet check valve that is used for controlling Inlet and outlet water is arranged and goes out water one-way valve, the front and rear downside of the described pump housing is equipped with nozzle and handle respectively, offers the water exit and the water entry that connect with described each water stream channel in described nozzle and the handle respectively.
The water supply connector that is connected usefulness with water pipe is equipped with in described handle bottom.
Described oblique wave wheel can be made of bearing seat, bearing and bearing gasket assembling, its bottom bracket and electronic transmission shaft fix, have the running surface of the described arcwall face that roughly is oblique shape that cooperates with the transmission shaft transmission, described bearing and bearing gasket are assembled on the bearing seat.
The monnolithic case of described cleaning machine is made the electric impact drill shape.
Described motor adopts the serial connection motor, and the motor power supply is made power supply with direct current 12V or alternating current 220V.
Compared with prior art, the invention has the advantages that: adopt from the mode of below water inlet, anterior water outlet by car washer provided by the present invention, the work of the start-stop direct control cleaning machine pump housing by motor, easy to operate simple and direct; And coolant inlet pipe and handle are united two into one, make the profile of cleaning machine more succinctly lightly attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the schematic perspective view of the embodiment of the invention.
Fig. 4 is the perspective exploded view of the embodiment of the invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
In conjunction with Fig. 1-shown in Figure 4, hand-held type automobile washer of the present invention mainly is to be made of assemblings such as motor 11, oblique wave wheel, plunger cylinder, the pump housing 7, nozzle 1 and handles 12, wherein:
The oblique wave wheel is fixed on the motor transmission shaft 30, and motor 11 is after speed reduction gearing slows down, and motor transmission shaft 30 drives the oblique wave wheel and rotates.This oblique wave wheel is made of a bearing seat 29, a bearing 28 and a bearing gasket 27 assemblings, and its bottom bracket 29 is fixed with electronic transmission shaft 30 usefulness keys, and it has a running surface that cooperates with the transmission shaft transmission, and this running surface is processed into the arcwall face that roughly is oblique shape.Bearing 28 adopts thrust roller bearing, is assembled on the bearing seat 29 with bearing gasket 27.
Plunger cylinder includes the assembly for plunger of being made up of three groups of plungers 24, piston spring 25, plunger back-up ring 26, and assembly for plunger is contained in by plunger mat 8, oil cylinder 9 and oil cylinder seat 10 in conjunction with in the fixed cylinder body.Wherein oil cylinder seat 10 usefulness screws are anchored on motor 11, and oil cylinder 9 usefulness screws are anchored on oil cylinder seat 10.Described motor transmission shaft 30 passes oil cylinder seat 10 backs and puts in the oil cylinder 9 by bearing 31 supportings, and by oil sealing 32 sealings.Plunger mat 8 is anchored on oil cylinder 9 with the pump housing 7 shared screws, and is provided with O-ring seals 23 between plunger mat 8 and the oil cylinder 9.Described plunger mat 8 is provided with three by the uniform plunger hole 33 of periphery, three plungers 24 that piston spring 25 and plunger back-up ring 26 are housed are located in the oil cylinder 9, and the rearward end of each plunger 24 contacts with the transmission of oblique wave wheel end face, leading section puts in each corresponding water stream channel 15 of the pump housing 7 after passing cooresponding plunger hole 33, and, make oil cylinder 9 constitute an osed top cavity with one-way sealing Y shape circle 20, oil sealing frame 21 and the sealing of oil sealing 22 assemblies.
Be provided with three water stream channels 15 that communicate with the plunger cavity in the pump housing 7, a pair of check valve is housed in each passage, each check valve is by valve body 18, spring 19, valve 15 and O-ring seals 16 formation of assembling.Two check valves are arranged on by valve seat 5 front and back in the water stream channel 15 of the pump housing, constitute the anterior water inlet check valve 6 that goes out water one-way valve 4 and rear portion.
By the cleaning machine that above-mentioned member assembling constitutes, its monnolithic case is like the hand-held electric impact drill, thereby existing relatively cleaning machine, and novel structure of the present invention, outward appearance are lightly attractive in appearance, still do not have like product in the market.This machine belongs to hand held electric tool class cleaning machine.Increased new varieties for electronic tool tool class.
Its principle of work is as follows: motor rotates, and slow down through speed reduction gearing, drive the rotation of oblique wave wheel by motor transmission shaft, and promote three plungers to the previous crops axial motion by the running surface of oblique wave wheel, and the oblique wave wheel whenever revolves and turns around, and three plungers are made axially reciprocating once successively, utilize the effect of two check valves to finish the supercharging of drawing water, low pressure water source in the pump is pressed into paramount extrusion pool, produces water jets under high pressure, to reach the purpose of cleaning automobile etc.
Its current journey is as follows: handle water inlet → water inlet check valve (plunger suction, water outlet closed check valve) → pump housing plunger cavity → go out water one-way valve (plunger compression, water inlet closed check valve) → nozzle.
Claims (5)
1, a kind of hand-held type automobile washer, include motor (11), take turns and take turns including of promoting by oblique wave and organize plungers (24) more with the oblique wave that motor transmission shaft (30) is connected and fixed, the assembly for plunger that piston spring (25) is formed, described assembly for plunger is contained in by plunger mat (8), oil cylinder (9) and oil cylinder seat (10) are in conjunction with in the fixed cylinder body, and the running surface of described oblique wave wheel is located at the end, and this end face is for roughly being the arcwall face of oblique shape, it is characterized in that: described plunger mat (8) goes up in conjunction with being fixed with a pump housing (7), offer a plurality of water stream channels (15) corresponding with plunger and that connect with the plunger cavity in the pump housing (7), in each passage all device have and be used for controlling the water inlet check valve (6) of Inlet and outlet water and go out water one-way valve (4), the front and rear downside of the described pump housing is equipped with nozzle (1) and handle (12) respectively, offers the water exit (2) and the water entry (14) that connect with described each water stream channel in described nozzle (1) and the handle (12) respectively.
2, hand-held type automobile washer as claimed in claim 1 is characterized in that: the water supply connector (13) that is connected usefulness with water pipe is equipped with in described handle (12) bottom.
3, hand-held type automobile washer as claimed in claim 1 or 2, it is characterized in that: described oblique wave wheel is made of bearing seat (29), bearing (28) and bearing gasket (27) assembling, its bottom bracket (29) fixes with electronic transmission shaft (30), running surface with described arcwall face that roughly is oblique shape that cooperates with the transmission shaft transmission, described bearing (28) and bearing gasket (27) are assembled on the bearing seat (29).
4, hand-held type automobile washer as claimed in claim 1 or 2 is characterized in that: the monnolithic case of described cleaning machine is made the electric impact drill shape.
5, hand-held type automobile washer as claimed in claim 1 or 2 is characterized in that: described motor (11) adopts the serial connection motor, and the motor power supply is made power supply with direct current 12V or alternating current 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610052938 CN1907772A (en) | 2006-08-15 | 2006-08-15 | Hand-held type automobile washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610052938 CN1907772A (en) | 2006-08-15 | 2006-08-15 | Hand-held type automobile washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1907772A true CN1907772A (en) | 2007-02-07 |
Family
ID=37699047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610052938 Pending CN1907772A (en) | 2006-08-15 | 2006-08-15 | Hand-held type automobile washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1907772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309114A (en) * | 2017-03-10 | 2017-11-03 | 王静娜 | A kind of carwash cleaning agent discharge apparatus |
-
2006
- 2006-08-15 CN CN 200610052938 patent/CN1907772A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309114A (en) * | 2017-03-10 | 2017-11-03 | 王静娜 | A kind of carwash cleaning agent discharge apparatus |
| CN107309114B (en) * | 2017-03-10 | 2019-07-02 | 何淑琼 | A kind of carwash detergent discharge apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |