CN107444356A - A kind of car washer - Google Patents
A kind of car washer Download PDFInfo
- Publication number
- CN107444356A CN107444356A CN201710161362.2A CN201710161362A CN107444356A CN 107444356 A CN107444356 A CN 107444356A CN 201710161362 A CN201710161362 A CN 201710161362A CN 107444356 A CN107444356 A CN 107444356A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- cavity
- head
- hand member
- rotational sleeve
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/06—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles with rotary bodies contacting the vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of car washer, for being cleaned to vehicle body, including body and cleaning head, cavity is provided with the body, the cavity left end is provided with mounting groove in the body, the cavity right-hand member is provided with central channel in the body, the first rotary shaft is rotatably mounted with by clutch shaft bearing in the central channel, the second rotary shaft is rotatably mounted with by second bearing in the mounting groove, the second rotary shaft left end stretches out and is fixedly connected with the cleaning head, right-hand member is extend into the cavity, the first rotary shaft right-hand member and the rotary electric machine power connector being fixedly mounted in the body, the cavity is provided with rotational sleeve and clutch gear；Apparatus of the present invention are simple in construction, easy to use, safe, and operation is firm.
Description
Technical field
The present invention relates to automotive field, and in particular to a kind of car washer.
Background technology
China's vehicle guaranteeding organic quantity rises year by year, and thing followed carwash demand is also increasingly huge, and car owner is typically chosen in
Professional car carwash or be in is cleaned, and car carwash car-cleaning cost is higher, price costly, and is voluntarily in using simple
Rag wipe and water pipe pours to wash and less cleaning position, sordid problem be present, and self-cleaning is more laborious, therefore is badly in need of
A kind of suitable family uses, simple in construction, labour-saving car washer, and the cleaning head of some rotation cleaning brush is general on the market at present
All directly it is fixedly connected with rotary shaft, the rotation to cleaning head is achieved that after motor switch triggering, when cleaning head is temporary transient
When leaving vehicle body, if without prior closing switch, cleaning head still keeps high-speed rotation, can cause the sewage four on brush
Splash, in addition, when not in use, if child's imprudence triggers motor switch, cleaning head rotates and is easy to produce it
Injury.
The content of the invention
It is an object of the invention to provide a kind of car washer and its application method, and the above-mentioned of prior art can be overcome to lack
Fall into.
According to the present invention, a kind of car washer of apparatus of the present invention, for being cleaned to vehicle body, including body and clear
Hair washing, is provided with cavity in the body, and the cavity left end is provided with mounting groove, the body middle position in the body
The cavity right-hand member is provided with central channel, the first rotary shaft is rotatably mounted with by clutch shaft bearing in the central channel,
The second rotary shaft is rotatably mounted with by second bearing in the mounting groove, the second rotary shaft left end stretches out simultaneously
It is fixedly connected with the cleaning head, right-hand member is extend into the cavity, and the first rotary shaft right-hand member is described with being fixedly mounted on
Rotary electric machine power connector in body, the cavity are provided with rotational sleeve and clutch gear, the rotational sleeve with it is described
First rotary shaft is fixedly connected, and ring gear is provided with the rotational sleeve, the clutch gear and second rotary shaft
Right-hand member is fixedly connected, and the clutch gear is provided with the external toothing being engaged with the ring gear, right above and below the mounting groove
Title is provided with guide groove, and the second bearing outer ring is symmetrical above and below to be provided with guiding protrusion, and the guiding protrusion is slidably mounted on
In the guide groove, the inner ring of the second bearing is fixedly connected with second rotary shaft, is also equipped with the guide groove
With the top pressure spring for being oriented to protrusion connection, the top pressure spring is to by second bearing top pressure to the left, the sky
Locking device is provided with chamber.
Further technical scheme, the cleaning head include the mounting head that is fixedly connected with the second rotary shaft left end with
And the cleaning wheel contacted with vehicle body, the cleaning wheel include round brush portion and rectangle installation portion, set on the rectangle installation portion
At least two positioning shrinkage pools are equipped with, the elasticity being engaged with the positioning shrinkage pool is provided with the mounting head and is protruded.
Further technical scheme, the body lower end are fixedly installed holding handle, and the body right-hand member is installed with
Push-and-pull ring.
Further technical scheme, the width of the cavity volume are more than the thickness sum of the clutch gear and rotational sleeve.
Further technical scheme, the locking device include the locking head being fixedly installed on the clutch gear and set
Put the locking slot in the rotational sleeve, both sides are symmetrically arranged with locking shell fragment to the locking head up and down, on the locking slot
Lower both sides are symmetrically arranged with tongue, and the locking head and the locking slot are engaged.
The beneficial effects of the invention are as follows：
1. being provided with guiding protrusion because second bearing outer ring is symmetrical above and below, it is oriented to protrusion and is slidably mounted in guide groove, and the
The inner ring of two bearings is fixedly connected with the second rotary shaft, therefore, can be limited the rotation of outer ring but be allowed outer ring to horizontally slip, simultaneously
Allow the rotation of the second rotary shaft；
2. in the presence of the top pressure spring, in the absence of external forces can by second bearing top pressure to the left, so as to
Disengage the external toothing of clutch gear and the ring gear of rotational sleeve, now running rotary electric machine can not drive cleaning head to be turned
It is dynamic, cause cleaning head operating to injure people so as to avoid touching the run switch of rotary electric machine unintentionally, greatly reduce peace
Full hidden danger；
3. rectangle installation portion, which is arranged to rectangular portion, can prevent from turning opposite to mounting head, and positions shrinkage pool and protruded with elasticity
Cooperation can anticollision cleaning wheel drop out mounting head, while be also convenient for the installation and replacing of cleaning wheel；
4. apparatus of the present invention are simple in construction, easy to use, safe, operation is firm.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of car washer of the present invention.
Fig. 2 is the structural representation of the direction of arrow in Fig. 1.
Fig. 3 is the mplifying structure schematic diagram of region of interest in Fig. 2.
Fig. 4 is the structural representation of cleaning wheel in the present invention.
Fig. 5 is the structural representation of Fig. 4 right apparent direction.
Fig. 6 is the structural representation of the direction of arrow in Fig. 2.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figures 1 to 6, a kind of car washer of the invention, for being cleaned to vehicle body, including body 1 and cleaning
First 2, it is provided with cavity 12 in the body 1, the left end of cavity 12 is provided with mounting groove 11 in the body 1, it is described
The right-hand member of cavity 12 is provided with central channel in body 1, is rotatably mounted in the central channel by clutch shaft bearing 141
There is the first rotary shaft 14, second rotary shaft 21 is rotatably mounted with by second bearing 16 in the mounting groove 11, described
The left end of two rotary shaft 21 stretches out and is fixedly connected with the cleaning head, and right-hand member is extend into the cavity 12, and described first
The right-hand member of rotary shaft 14 and the power connector of rotary electric machine 13 being fixedly mounted in the body 1, the cavity 12 are provided with rotation
Sleeve 15 and clutch gear 25, the rotational sleeve 15 is fixedly connected with first rotary shaft 14, and the rotational sleeve 15
In be provided with ring gear 151, the clutch gear 25 is fixedly connected with the right-hand member of the second rotary shaft 21, and the clutch gear
25 are provided with the external toothing 251 being engaged with the ring gear 151, and the mounting groove 11 is symmetrical above and below to be provided with guide groove 17,
The outer ring of second bearing 16 is symmetrical above and below to be provided with guiding protrusion 161, and the protrusion 161 that is oriented to is slidably mounted on the guiding
In groove 17, the inner ring of the second bearing 16 is fixedly connected with second rotary shaft 21, is also equipped with the guide groove 17
The top pressure springs 18 that are connected of protrusion 161 are oriented to described, and the top pressure spring 18 is the second bearing 16 to be pushed up to the left
Pressure, so that the ring gear 151 of the external toothing 251 of the clutch gear 25 and the rotational sleeve 15 disengages, the cavity 12
In be provided with locking device.
Valuably, the cleaning head 2 include the mounting head 22 that is fixedly connected with the left end of the second rotary shaft 21 and with
The cleaning wheel 23 of vehicle body contact, the cleaning wheel 23 include round brush portion 230 and rectangle installation portion 231, the rectangle installation
At least two positioning shrinkage pools 232 are provided with portion 231, is provided with the mounting head 22 and is engaged with the positioning shrinkage pool 232
Elasticity protrusion 24.
Valuably, the lower end of body 1, which is fixedly installed, holds handle 101, and the right-hand member of body 1 is installed with push-and-pull ring
10, the holding handle 101 is to control the body 1, and the push-and-pull ring 10 is to the body 1 application push-pull effort.
Valuably, the width of the cavity volume 12 is more than the thickness sum of the clutch gear 25 and rotational sleeve 15, so as to
The ring gear 151 of the external toothing 251 and the rotational sleeve 15 of the clutch gear 25 is allowed to disengage.
Valuably, the locking device includes the locking head 252 being fixedly installed on the clutch gear 25 and is arranged on
Locking slot 152 in the rotational sleeve 15, the locking head are symmetrically arranged with locking shell fragment 253, the lock in both sides about 252
Tight groove is symmetrically arranged with tongue 153 in both sides about 152, and the locking head 252 and the locking slot 152 are engaged, when the lock
Tight first 252 when being locked in the locking slot 152, only needs that slightly the clutch gear can be kept to the push-and-pull ring 10 force
The ring gear 151 of 25 external toothing 251 and the rotational sleeve 15 coordinates, when not exerted a force to the push-and-pull ring 10, the top
The elastic force of pressing spring 18 overcomes the elastic force of the locking shell fragment 253 to make the external toothing 251 of the clutch gear 25 and the rotation
The ring gear 151 of sleeve 15 disengages.
During original state, because the clutch gear 25 is fixedly connected with second rotary shaft 21, and described second turn
Moving axis 21 is fixedly connected with second bearing 16, therefore in the presence of the top pressure spring 18, by the second bearing 16
Top pressure to the left, so that the ring gear 151 of the external toothing 251 of the clutch gear 25 and the rotational sleeve 15 disengages, this
Rotary electric machine 13 is run described in Shi Ruguo, and the cleaning head 2 can not be driven to be rotated；And when in use, first pass through described
Holding handle 101 and lifting the body 1 makes the top pressure of cleaning head 2 on the vehicle body that needs clean, then pass through the push-and-pull ring 10 will
The body 1 promotes to vehicle body, the clutch gear 25 overcome in the presence of motive force the elastic force of the top pressure spring 18 with
The rotational sleeve 15 is relatively close, finally makes the external toothing 251 of the clutch gear 25 and the internal tooth of the rotational sleeve 15
Circle 151 is meshed, and when the body 1 can not continue to promote to vehicle body, run the rotary electric machine 13, the first rotating shaft
14 drive the common rotation of the second rotating shaft 21, and second rotating shaft 21 drives the cleaning head 2 to clean vehicle body, when
After the completion of vehicle body cleaning, the rotary electric machine 13 out of service, after the body 1 is away from vehicle body, in the top pressure spring 18
The external toothing 251 of the clutch gear 25 and the ring gear 151 of the rotational sleeve 15 is set to disengage and return under elastic force effect
Original position.
The beneficial effects of the invention are as follows：Guiding protrusion is provided with because second bearing outer ring is symmetrical above and below, protrusion is oriented to and slides
It is dynamic to be arranged in guide groove, and the inner ring of second bearing is fixedly connected with the second rotary shaft, therefore, can limit outer ring rotation but
Allow outer ring to horizontally slip, while allow the rotation of the second rotary shaft；In the presence of the top pressure spring, without external force
In the case of can by second bearing top pressure to the left so that the ring gear of the external toothing of clutch gear and rotational sleeve disengage,
Now operation rotary electric machine can not drive cleaning head to be rotated, so as to avoiding touching the run switch of rotary electric machine unintentionally
Cause cleaning head operating to injure people, greatly reduce potential safety hazard；Rectangle installation portion, which is arranged to rectangular portion, can prevent and install
Hair life turn opposite to, and position shrinkage pool with elasticity protrusion cooperation can anticollision cleaning wheel drop out mounting head, be also convenient for simultaneously
The installation and replacing of cleaning wheel；Apparatus of the present invention are simple in construction, easy to use, safe, and operation is firm.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of car washer, for being cleaned to vehicle body, including body and cleaning head, it is characterised in that：The body
In be provided with cavity, the cavity left end is provided with mounting groove in the body, it is right positioned at the cavity in the body
End is provided with central channel, and the first rotary shaft is rotatably mounted with by clutch shaft bearing in the central channel, in the mounting groove
Second rotary shaft is rotatably mounted with by second bearing, the second rotary shaft left end stretch out and with the cleaning head
It is fixedly connected, right-hand member is extend into the cavity, the first rotary shaft right-hand member and the rotation being fixedly mounted in the body
Motor power connects, and the cavity is provided with rotational sleeve and clutch gear, and the rotational sleeve is consolidated with first rotary shaft
Fixed connection, and ring gear is provided with the rotational sleeve, the clutch gear is fixedly connected with the second rotary shaft right-hand member,
And the clutch gear is provided with the external toothing being engaged with the ring gear, the mounting groove is symmetrical above and below to be provided with guiding
Groove, the second bearing outer ring is symmetrical above and below to be provided with guiding protrusion, and the guiding protrusion is slidably mounted in the guide groove,
The inner ring of the second bearing is fixedly connected with second rotary shaft, is also equipped with protruding with described be oriented in the guide groove
The top pressure spring of connection, locking device is provided with the cavity.
2. car washer according to claim 1, it is characterised in that：The cleaning head includes left with second rotary shaft
The mounting head being fixedly connected and the cleaning wheel contacted with vehicle body are held, the cleaning wheel includes round brush portion and rectangle is installed
Portion, at least two positioning shrinkage pools are provided with the rectangle installation portion, be provided with the mounting head and the positioning shrinkage pool phase
The elasticity protrusion of cooperation.
3. car washer according to claim 1, it is characterised in that：The body lower end is fixedly installed holding handle, institute
State body right-hand member and be installed with push-and-pull ring.
4. car washer according to claim 1, it is characterised in that：The width of the cavity volume be more than the clutch gear with
The thickness sum of rotational sleeve.
5. car washer according to claim 1, it is characterised in that：The locking device include being fixedly installed on it is described from
The locking head on gear and the locking slot being arranged in the rotational sleeve are closed, the locking head is symmetrically arranged with lock in both sides up and down
Tight shell fragment, the locking slot are symmetrically arranged with tongue in both sides up and down, and the locking head and the locking slot are engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161362.2A CN107444356A (en) | 2017-03-17 | 2017-03-17 | A kind of car washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161362.2A CN107444356A (en) | 2017-03-17 | 2017-03-17 | A kind of car washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107444356A true CN107444356A (en) | 2017-12-08 |
Family
ID=60486741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161362.2A Pending CN107444356A (en) | 2017-03-17 | 2017-03-17 | A kind of car washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107444356A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2495075A2 (en) * | 2010-12-27 | 2012-09-05 | Makita Corporation | Power tool |
-
2017
- 2017-03-17 CN CN201710161362.2A patent/CN107444356A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2495075A2 (en) * | 2010-12-27 | 2012-09-05 | Makita Corporation | Power tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |