CN206239323U - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
- Publication number
- CN206239323U CN206239323U CN201621092309.9U CN201621092309U CN206239323U CN 206239323 U CN206239323 U CN 206239323U CN 201621092309 U CN201621092309 U CN 201621092309U CN 206239323 U CN206239323 U CN 206239323U
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- air channel
- pipe
- connecting tube
- channel barrier
- sweep
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Abstract
The utility model is related to a kind of vacuum cleaner, including pedestal and main body, pedestal includes base housing, the vacuum motor portion being located in base housing, base housing is provided with suction port and the additional-air inlet end for an external sweep-up pipe, additional-air inlet end includes that one is used for the connecting tube and the lid for closing connecting tube for the insertion of sweep-up pipe one end, a blocking mechanism is provided with additional-air inlet end, blocking mechanism includes that one is movably arranged on the air channel barrier inside connecting tube, and air channel barrier has an intercepting position；When air channel barrier is located at intercepting position, air channel barrier at least part is radially horizontal in connecting tube；Blocking mechanism also includes the locking piece for being locked in air channel barrier on intercepting position；This programme at additional-air inlet end by setting blocking mechanism so that when need not utilize additional-air inlet end suction airflow, will can be sheltered from air channel barrier inside connecting tube, so as to effectively prevent user from finger is extend at vacuum motor portion by mistake.
Description
Technical field
The utility model is related to a kind of vacuum cleaner.
Background technology
Upright vacuum cleaner (also referred to as stick type vacuum cleaner) generally comprises main body and can move on the ground
Pedestal, the front end lower bottom part of pedestal carries suction port, can be broken with other by the dust on ground to be cleaned by this suction port
Bits are drawn into inside vacuum cleaner.
In order that obtaining this kind of upright vacuum can clean non-horizontal surface or at the certain altitude of floor top
Region, usual such vertical type really founds dust catcher and an additional-air inlet end also set up on pedestal, and user can be by auxiliary
A sweep-up pipe is connected at inlet end（Such as hose+dust suction hard tube）And cleaned using the sweep-up pipe, utilizing dust suction
The annexes such as when pipe is cleaned, sweep-up pipe one end is connected at additional-air inlet end, the other end connection flat suction nozzle, user is hand-held
Sweep-up pipe can carry out cleaning.
A kind of upright vacuum is disclosed in the Chinese patent of Publication No. CN204133367U, this true vertical type dust collector
In, power section 3 and connector 4 are arranged at the rear portion of base 2, and connector 4 is in three-port structure, including the first suction inlet 41, the
Two suction inlets 42 and outlet 43, form the first inlet channel, shape at the second suction inlet 42 to outlet 43 at the first suction inlet 41 to outlet 43
Into the second inlet channel, the first inlet channel and the second inlet channel constitute " three-way pipe " structure.First suction inlet 41 is located at base 2
Lower bottom part, the second suction inlet 42 is used for and external sweep-up pipe（Not shown in figure）It is connected.Sealing is provided with second suction inlet 42
Lid 44.The dust catcher has two kinds of working conditions：When in the first working condition, upright body 1 is located at obliquity, the
One suction inlet 41, outlet 43, air inlet 36 are sequentially communicated, and closure 44 is covered at the second suction inlet 42, the second suction inlet 42 to outlet 43
Second inlet channel at place is closed；When in the second working condition, upright body 1 be located at vertical position, closure 44 from
The second suction inlet 42 is opened, external sweep-up pipe is connected at the second suction inlet 42, the second suction inlet 42, outlet 43, air inlet 36 are sequentially communicated, outward
Connecing sweep-up pipe has part body along the second inlet channel deeply to the second inlet channel and the junction of the first inlet channel, external
The part body of sweep-up pipe blocks the first inlet channel, and the first inlet channel at the first suction inlet 41 to outlet 43 is sealed
Close.
Such upright vacuum is due to power section 3（That is vacuum motor portion）At the second suction inlet 42, children hold very much
Lid is easily opened, finger or other hard foreign matters are inserted at power section 3 from the second suction inlet 42, this not only easily finds out
Potential safety hazard, and during foreign matter can also snap into the impeller of power section 3, the partial destruction of power part 3 is caused, so as to influence upright
The normal of formula dust catcher is used.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of safe and reliable vacuum cleaner.
In order to realize the purpose of above-mentioned utility model, the utility model is adopted the following technical scheme that：A kind of vacuum cleaning
Device, including the main body that the pedestal that can move on to be cleaned, lower rotational are arranged on the pedestal, described pedestal bag
Base housing, the vacuum motor portion being located in the base housing are included, the dust suction towards ground is provided with the base housing
Mouthful and for the additional-air inlet end of an external sweep-up pipe, there is air-flow suction side and air-flow to discharge in described vacuum motor portion
End, described additional-air inlet end includes that one is used for for the connecting tube of sweep-up pipe one end insertion and for closing the company
The lid of adapter, is provided with the first air channel between described suction port and described air-flow suction side, described connecting tube with it is described
Air-flow suction side between be provided with the second air channel, a blocking mechanism, described stop are provided with described additional-air inlet end
Mechanism includes that one is movably arranged on the air channel barrier inside the connecting tube, and described air channel barrier has an intercepting position；When
When described air channel barrier is located at intercepting position, described air channel barrier at least part is radially horizontal in the connecting tube
's；Described blocking mechanism also includes the locking piece for being locked in described air channel barrier on described intercepting position.
In above-mentioned technical proposal, it is preferred that described air channel barrier is rotatably arranged in described connecting tube, described wind
Road baffle plate also has an off-position；When described air channel barrier is located at off-position, described air channel barrier is close to institute
State at the tube wall of connecting tube；When described air channel barrier is rotated in described connecting tube, described air channel barrier is being intercepted
Changed between position and off-position.
In above-mentioned technical proposal, it is preferred that at least one is provided with described sweep-up pipe can trigger described locking
The solution lock section of part unblock.
In above-mentioned technical proposal, it is preferred that projection, described solution lock section are provided with least one end of the sweep-up pipe
Positioned at described high spot.
In above-mentioned technical proposal, it is preferred that described locking piece includes one first inclined-plane, described solution lock section include one with
Second inclined-plane of the first described slopes which match；When described sweep-up pipe is inserted into the connecting tube, described first
Inclined-plane and the second inclined-plane offset, the locking piece movement described in second slope driving, described locking piece unblock.
In above-mentioned technical proposal, it is preferred that there is breakthrough part in the middle of described air channel barrier, when described sweep-up pipe is inserted
When in the connecting tube, the second inclined-plane on the sweep-up pipe offsets after passing through described breakthrough part with the first described inclined-plane
Tightly.
In above-mentioned technical proposal, it is preferred that described locking piece in described connecting tube, works as institute by a spring supporting
When the air channel barrier stated is located at off-position, described spring is in compressive state.
In above-mentioned technical proposal, it is preferred that described connecting tube includes that a sidepiece is provided with the body and fixed cover of breach
Air duct cover board on the outside of described body, described blocking mechanism is arranged on described air duct cover board.
In above-mentioned technical proposal, it is preferred that a three-way pipe is provided with described pedestal, the three-way pipe has the first pipe
Portion, the second pipe portion and the 3rd pipe portion, the first described pipe portion are connected with described air-flow suction side, the second described pipe portion
It is connected with described suction port, the 3rd described pipe portion is wholely set with described connecting tube, when described sweep-up pipe is inserted
When in described connecting tube, the first described air channel is truncated, the second described air channel insertion.
In above-mentioned technical proposal, it is preferred that described vacuum motor portion includes a motor and positioned at the motor side
And the impeller for rotating is driven by the motor, described impeller is enclosed in inside an impeller housing, described air-flow suction side and
Described air flow exhaust end is connected with inside described impeller housing.
The utility model obtains following beneficial effect compared with prior art：By setting stop machine at additional-air inlet end
Structure so that when need not utilize additional-air inlet end suction airflow, will can be sheltered from air channel barrier inside connecting tube,
So as to effectively prevent user or children from finger is extend at vacuum motor portion by mistake, and debris, bulky grain etc. can be prevented
Solid foreign materials be stuck at vacuum motor so as to being found out at vacuum motor by being reached, and the composition of this blocking mechanism is more simple
Single, manufacturing cost is not high, is easy to promote the use of.
Brief description of the drawings
Accompanying drawing 1 is the schematic perspective view of vacuum cleaner of the present utility model；
Accompanying drawing 2 is base interior structural representation of the present utility model；
Accompanying drawing 3 is the longitudinal schematic cross-sectional view on rear side of pedestal of the present utility model；
Accompanying drawing 4 is sweep-up pipe of the present utility model and three-way pipe schematic diagram to be assembled；
Accompanying drawing 5 is the position relationship schematic diagram of sweep-up pipe of the present utility model, three-way pipe and blocking mechanism three；
When accompanying drawing 6 is that air channel barrier of the present utility model is in off-position, sweep-up pipe, three-way pipe and blocking mechanism three
The schematic cross-sectional view of person；
When accompanying drawing 7 is that air channel barrier of the present utility model is in intercepting position, sweep-up pipe, three-way pipe and blocking mechanism three
The schematic cross-sectional view of person；
Accompanying drawing 8 for air channel barrier of the present utility model changed from off-position to intercepting position when, sweep-up pipe, three-way pipe with
And the schematic cross-sectional view of blocking mechanism three；
Wherein：1st, pedestal；2nd, main body；11st, base housing；12nd, additional-air inlet end；13rd, vacuum motor portion；14th, round brush
Chamber；15th, airduct；16th, three-way pipe；131st, motor；132nd, impeller；133rd, impeller housing；1311st, air-flow suction side；1312nd, air-flow
Exhaust end；161st, the first pipe portion；162nd, the second pipe portion；163rd, the 3rd pipe portion；164th, lid；1631st, breach；1632nd, air channel lid
Plate；17th, blocking mechanism；171st, air channel barrier；172nd, closing piece；173rd, spring；1711st, breakthrough part；174th, pivot；1721st, locked groove；
1722nd, the first inclined-plane；31st, it is raised；311st, the second inclined-plane.
Specific embodiment
To describe technology contents, structural feature, institute's reached purpose and effect of utility model in detail, below in conjunction with implementation
Example simultaneously coordinates accompanying drawing to be described in detail.
Vacuum cleaner 100 as shown in Figure 1, it is a upright vacuum, mainly by that can move on to be cleaned
Dynamic pedestal 1 and the main body 2 positioned at the top of pedestal 1 are constituted, after what the bottom of main body 2 can rotate is connected to pedestal 1
In portion.Gas ash filter is provided with main body 2（Not shown in figure）, dust-contained airflow enter the laggard promoting the circulation of qi of gas dust separating arrangement
Gu separating, pure air effusion, solid dirt is stayed in gas dust separating arrangement.Pedestal 1 includes a base housing 11, base housing
11 rear portion is provided with additional-air inlet end 12.
As shown in Fig. 2 being internally located at the position of rear side for base housing 11 is provided with a vacuum motor portion 13, base shell
The front side of body 11 is provided with suction port（Not shown in figure）, it is provided with suction port in round brush chamber 14, round brush chamber 14 and is provided with one
Round brush（Not shown in figure）.The inside of base housing 11 is from suction port to being provided with an airduct 15 vacuum motor portion 13.
The side in vacuum motor portion 13 is provided with a three-way pipe 16.
As shown in figure 3, vacuum motor portion 13 includes a motor 131 and is driven positioned at the side of motor 131 and by motor 131
The impeller 132 of rotation, impeller 132 is enclosed in inside an impeller housing 133, and an air-flow suction side is provided with impeller housing 133
1311 and air-flow exhaust end 1312, air-flow suction end 1311 is located at a sidepiece of impeller housing 133, and air flow exhaust end 1312 is located at
The top of impeller housing 133（Shown in accompanying drawing 2）, air-flow suction side 1311 and air-flow exhaust end 1312 with impeller housing 133
Inside be connected.
As shown in figure 4, three-way pipe 16 has the first pipe portion 161, the second pipe portion 162 and the 3rd pipe portion 163, the first pipe portion
161 are connected with air-flow suction side 1311, and the second pipe portion 162 connects with airduct 15 and realizes being connected with suction port, the 3rd pipe
Portion 163, the 3rd pipe portion 163 is used for an external sweep-up pipe 3, is provided with the mouth of pipe of the 3rd pipe portion 163 and closes the 3rd pipe portion 163
Lid 164.Suction port, airduct 15, the second pipe portion 162, the first pipe portion 161, air-flow suction side 1311 are sequentially communicated composition first
Air channel, the 3rd pipe portion 163, the first pipe portion 162, air-flow suction side 1311 are sequentially communicated the second air channel of composition.The dust catcher of this example
With two kinds of working conditions：When in the first working condition, dust-contained airflow enters from the first air channel, the Gai of lid 164
At the mouth of pipe of three pipe portions 163, the second air channel is closed；When in the second working condition, lid 164 leaves the 3rd pipe portion 163
The mouth of pipe at, sweep-up pipe 3 is inserted in the 3rd pipe portion 163, sweep-up pipe 3 has part body deeply to the second pipe portion 162 and the 3rd pipe
The intersection in portion 163, the part body of sweep-up pipe 3 blocks the second pipe portion 162, and dust-contained airflow cannot flow from the first air channel
Enter.
As shown in figure 5, offering a breach 1631 on the side body of the 3rd pipe portion 163, one is provided with breach 1631
Air duct cover board 1632.3rd body 163 is internally provided with a blocking mechanism 17, and blocking mechanism 17 includes air channel barrier 171, lock
Block 172, spring 173, a sidepiece of air channel barrier 171 are hinged on the inwall of the 3rd body 163 by a pivot 174, air channel
The radial dimension of baffle plate 171 is less than the internal diameter of the 3rd body 163, i.e. the opposite side outward flange of air channel barrier 171 and the 3rd body
There is gap between 163 internal face.Closing piece 172 is supported on the inner side of air duct cover board 1632, closing piece 172 by a spring 173
On be provided with a locked groove 1721.The bottom on closing piece 172 with the first inclined-plane 1722, sweep-up pipe 3 has a projection 31, raised
There is the second inclined-plane 311 matched with the first inclined-plane 1722 on 31.Air channel barrier 171 has intercepting position and off-position.
As shown in fig. 6, now air channel barrier 171 is in intercepting position, there is breakthrough part 1711 in the middle of air channel barrier 171,
The radially horizontal inner side in the 3rd body 163 of air channel barrier 171, now air channel barrier 171 have one end by place locked groove
In 1721, spring 173 is in free state, and air channel barrier 171 can not be rotated around the axial line of pivot 174, under the state, uses
Finger cannot be deep into the inside of the 3rd body 163 at family, and safety is used so as to ensure that；And the solid refuse of large volume
Vacuum motor portion will not be directly entered from the 3rd body 163, so that the impeller in vacuum motor portion will not be stuck.
As shown in fig. 7, now air channel barrier 171 is in off-position, axial line of the air channel barrier 171 around pivot 174
Side is turned to, air channel barrier 171 is close at the inner tubal wall of the 3rd body 163, now closing piece 172 is away from air channel barrier 171,
Spring 173 is in compressive state, and under the state, sweep-up pipe 3 is inserted into the inside of the 3rd body 163 and is connected with the second air channel, by
In dust suction can be carried out by sweep-up pipe 3.
As shown in figure 8, as sweep-up pipe 3 is inserted into when in the 3rd pipe portion 163, the second inclined-plane 311 can be with the first inclined-plane
1722 push against, and the second inclined-plane 311 can trigger the closing piece 172 with the first inclined-plane and unlock, specially：When sweep-up pipe 3 is inserted into
When in the 3rd body 163, on sweep-up pipe 3 raised 31 can be through the breakthrough part 1711 in the middle of air channel barrier 171, through breakthrough part
After 1711, the second inclined-plane 311 on raised 31 can mutually be adjacent to the first inclined-plane 1722 on closing piece 172, with entering for sweep-up pipe 3
One step is goed deep into, and the second inclined-plane 311 can promote the outer side shifting of the phase of the first inclined-plane 1722, so that the outside side shifting of closing piece 172, lock
The movement of block 172 will cause the one end on air channel barrier 171 to be skidded off from locked groove 1721, so as to realize unblock, air channel barrier
171 will mutually turn inside out under the promotion of sweep-up pipe 3, eventually enter into off-position, and sweep-up pipe 3 will be connected with the second air channel,
From sweep-up pipe 3 enter dust-contained airflow will from the second air channel into dust catcher inside enter promoting the circulation of qi ash content from.
When being operated without sweep-up pipe 3, sweep-up pipe 3 is extracted, closing piece 172 will be on the inside of phase in the presence of spring 173
Mobile to reset, with the movement of closing piece 172, air channel barrier 171 will be rotated by promotion phase outside, and finally cause that air channel barrier is extensive
Intercepting position is arrived again.
The vacuum cleaner of this case, sets blocking mechanism, it is ensured that the use at additional-air inlet end by additional-air inlet end
Safety, and simple structure, cost are low, when in use, do not increase operating procedure, easy to use.
Above-described embodiment only to illustrate technology design of the present utility model and feature, technique is familiar with its object is to allow
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalent change or modifications made according to the utility model spirit, should all cover within protection domain of the present utility model.
Claims (10)
1. a kind of vacuum cleaner, including the pedestal that can move on to be cleaned, lower rotational are arranged on the pedestal
Main body, described pedestal includes base housing, the vacuum motor portion being located in the base housing, is set on the base housing
The suction port towards ground and the additional-air inlet end for an external sweep-up pipe are equipped with, described vacuum motor portion has air-flow
Suction side and air-flow outlet side, described additional-air inlet end include one be used for connecting tube for sweep-up pipe one end insertion with
And for closing the lid of the connecting tube, the first air channel, institute are provided between described suction port and described air-flow suction side
The second air channel is provided between the connecting tube stated and described air-flow suction side, it is characterised in that：At described additional-air inlet end
A blocking mechanism is provided with, described blocking mechanism includes that one is movably arranged on the air channel barrier inside the connecting tube, described
Air channel barrier have an intercepting position；When described air channel barrier is located at intercepting position, described air channel barrier is at least
Part is radially horizontal in the connecting tube；Described blocking mechanism also includes described for described air channel barrier to be locked in
Intercepting position on locking piece.
2. vacuum cleaner according to claim 1, it is characterised in that：Described air channel barrier is rotatably arranged on described
In connecting tube, described air channel barrier also has an off-position；It is described when described air channel barrier is located at off-position
Air channel barrier is close at the tube wall of the connecting tube；It is described when described air channel barrier is rotated in described connecting tube
Air channel barrier changed between intercepting position and off-position.
3. vacuum cleaner according to claim 2, it is characterised in that：At least one energy is provided with described sweep-up pipe
The solution lock section of the described locking piece unblock of enough triggerings.
4. vacuum cleaner according to claim 3, it is characterised in that：It is provided with least one end of the sweep-up pipe
Projection, described solution lock section is located at described high spot.
5. vacuum cleaner according to claim 3, it is characterised in that：Described locking piece includes one first inclined-plane, institute
The solution lock section stated includes second inclined-plane of one and the first described slopes which match；When described sweep-up pipe is inserted into the connection
When in pipe, described the first inclined-plane and the second inclined-plane offsets, the locking piece movement described in second slope driving, described
Locking piece is unlocked.
6. vacuum cleaner according to claim 5, it is characterised in that：There is breakthrough part in the middle of described air channel barrier,
When described sweep-up pipe is inserted into the connecting tube, the second inclined-plane on the sweep-up pipe through after described breakthrough part with
The first described inclined-plane offsets.
7. vacuum cleaner according to claim 1, it is characterised in that：Described locking piece is by a spring supporting in institute
In the connecting tube stated, when described air channel barrier is located at off-position, described spring is in compressive state.
8. vacuum cleaner according to claim 1, it is characterised in that：Described connecting tube is provided with breach including a sidepiece
Body and fixation cover on air duct cover board on the outside of described body, described blocking mechanism is arranged on described air duct cover board
On.
9. vacuum cleaner according to claim 1, it is characterised in that：A three-way pipe, institute are provided with described pedestal
Three-way pipe is stated with the first pipe portion, the second pipe portion and the 3rd pipe portion, described the first pipe portion and described air-flow suction side phase
Connection, the second described pipe portion is connected with described suction port, and the 3rd described pipe portion is wholely set with described connecting tube,
When described sweep-up pipe is inserted into described connecting tube, the first described air channel is truncated, the second described air channel insertion.
10. vacuum cleaner according to claim 1, it is characterised in that：Described vacuum motor portion include a motor with
And drive the impeller for rotating, described impeller to be enclosed in inside an impeller housing positioned at the motor side and by the motor,
Described air-flow suction side and described air flow exhaust end is connected with inside described impeller housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092309.9U CN206239323U (en) | 2016-09-29 | 2016-09-29 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092309.9U CN206239323U (en) | 2016-09-29 | 2016-09-29 | Vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239323U true CN206239323U (en) | 2017-06-13 |
Family
ID=58996406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092309.9U Active CN206239323U (en) | 2016-09-29 | 2016-09-29 | Vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326849A (en) * | 2017-08-17 | 2017-11-07 | 扬州金威环保科技有限公司 | A kind of fast disassembly type rubbish Suction head component with wet method depositing dust function |
| CN108968793A (en) * | 2018-06-26 | 2018-12-11 | 宁波海际电器有限公司 | A kind of Multifunctional rechargeable dust catcher |
| CN113616110A (en) * | 2021-08-17 | 2021-11-09 | 北京小狗吸尘器集团股份有限公司 | Ground cleaning equipment and use method thereof |
-
2016
- 2016-09-29 CN CN201621092309.9U patent/CN206239323U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326849A (en) * | 2017-08-17 | 2017-11-07 | 扬州金威环保科技有限公司 | A kind of fast disassembly type rubbish Suction head component with wet method depositing dust function |
| CN107326849B (en) * | 2017-08-17 | 2023-12-29 | 扬州金威环保科技有限公司 | Quick detach formula rubbish suction head subassembly with wet dust fall function |
| CN108968793A (en) * | 2018-06-26 | 2018-12-11 | 宁波海际电器有限公司 | A kind of Multifunctional rechargeable dust catcher |
| CN108968793B (en) * | 2018-06-26 | 2020-09-22 | 宁波海际电器有限公司 | Multifunctional rechargeable dust collector |
| CN113616110A (en) * | 2021-08-17 | 2021-11-09 | 北京小狗吸尘器集团股份有限公司 | Ground cleaning equipment and use method thereof |
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