CN208659153U - A kind of dedicated connection hard tube of adjusting vacuum cleaner - Google Patents
A kind of dedicated connection hard tube of adjusting vacuum cleaner Download PDFInfo
- Publication number
- CN208659153U CN208659153U CN201820221244.6U CN201820221244U CN208659153U CN 208659153 U CN208659153 U CN 208659153U CN 201820221244 U CN201820221244 U CN 201820221244U CN 208659153 U CN208659153 U CN 208659153U
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- Prior art keywords
- hard tube
- fixed
- vacuum cleaner
- tube
- dedicated connection
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Abstract
The utility model discloses a kind of dedicated connection hard tubes of adjusting vacuum cleaner, including hard tube, the hard tube inner surface wall is coated with layer of silica gel, the hard tube inner surface wall is fixed with holding ring, and clamping ring inner surface is provided with cushion block, the hard tube side appearance wall is fixed with elastomeric pad, hard tube side lower surface is fixed with connecting plate, and oil fuel tube is connected at the top of connecting plate, the hard tube upper surface is fixed with slide plate, the slide plate upper surface offers sliding slot at center, and sliding slot side offers limiting slot and the matched fixed pin used, the sled surface slidably connects lift-pull handle.In the utility model, the connection hard tube is two-part structure, on the one hand inclination one end is connectable to hose and facilitates the operation of taking of operator, on the other hand horizontal one end can go deep into cleaner head carrying out cleaning operation below sofa or bed, it bends over to can be carried out the inconvenience of cleaning operation just so as to avoid personnel, improves the practicability of hard tube.
Description
Technical field
The utility model relates to cleaner technology field more particularly to a kind of dedicated connection hard tubes of adjusting vacuum cleaner.
Background technique
Dust catcher mainly by playing dirt, dust suction, dust filtering three parts form, generally comprise series excitation commutator motor, centrifugal
Blower, dirt catcher (bag) and dust suction attachment, the power of general dust catcher are 400-1000W or higher, the function of portable dust collector
Rate is generally 250W and its hereinafter, dust catcher energy dedusting, essentially consists in its " head " equipped with an electric exhaust fan, exhaust fan
Shaft on have fan blade, after energization, exhaust fan can generate higher suction and pressure with the revolving speed of 500 circle per second, in suction
Under the action of pressure, air high speed is discharged, and the air of blower front end vacuum part constantly supplements the air in blower, causes
Make to generate instantaneous vacuum inside dust catcher and external atmosphere pressure forms Negative Pressure Difference, under the action of this pressure difference, sucks containing dust
Air.Dust and other impurities pass sequentially through carpet or floor cleaner brush, long pipe, bend pipe, hose, hose coupling enter bag dust filter, dust
Equal sundries are trapped in bag dust filter, and air is discharged after filter purifies, then by body tail portion.
However there is some shortcomingss in use for the existing dedicated connection hard tube of dust catcher, for certain spies
Different place can not quickly and easily carry out dust suction processing, cause the operation for connecting hard tube inflexible, reduce the practicality.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of adjustable dust suction proposed
The dedicated connection hard tube of device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of dedicated company of adjusting vacuum cleaner
Hard tube, including hard tube are connect, the hard tube inner surface wall is coated with layer of silica gel, and the hard tube inner surface wall is fixed with holding ring, and clamps
Ring inner surface is provided with cushion block, and the hard tube side appearance wall is fixed with elastomeric pad, and hard tube side lower surface is fixed with
Connecting plate, and it is connected with oil fuel tube at the top of connecting plate, hard tube other side lower surface is fixed with clamping block, and clamping block bottom
It is threaded with support column and the matched bourdon tube used, the hard tube upper surface is fixed with slide plate, table on the slide plate
Sliding slot is offered at the center of face, and sliding slot side offers limiting slot and the matched fixed pin used, the sled surface
Slidably connect lift-pull handle.
It is as above-mentioned technical proposal to further describe:
The hard tube is two-part structure, and one end is horizontal structure, and the other end is incline structure, and tilt angle is 45
Degree.
It is as above-mentioned technical proposal to further describe:
There are four the holding ring is installed altogether, the diameter of four holding rings is equal.
It is as above-mentioned technical proposal to further describe:
The maximum compression amplitude of the bourdon tube is 10cm.
It is as above-mentioned technical proposal to further describe:
The cross section of the fixed pin is embedded structure.
It is as above-mentioned technical proposal to further describe:
The cross section of the cushion block is semicircular arc structure.
It is first two-part structure by hard tube, on the one hand it tilts one end and is connectable to dust suction in the utility model
Hose and the operation of taking for facilitating operator, on the other hand cleaner head can be goed deep into sofa or bed by its horizontal one end
Lower section carries out cleaning operation, bends over to can be carried out the inconvenience of cleaning operation just so as to avoid personnel, improves the practicability of hard tube,
Secondly by the holding ring of setting, it can play the role of gripping to the hose in hard tube, prevent hose from sending out
It the phenomenon that raw offset or fold, to ensure that the normal operation of dust catcher, finally by the slide plate of setting, can will lift
Handle moves up and down to adjust the specific location of lift-pull handle in sliding slot, to meet the behaviour of the user of service of different heights
Make demand, maximumlly improves the property easy to use of connection hard tube.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of adjusting vacuum cleaner it is dedicated connection hard tube structural schematic diagram；
Fig. 2 is the overlooking structure diagram of the utility model slide plate；
Fig. 3 is the side structure schematic view of the utility model fixed ring.
Marginal data:
1- elastomeric pad, 2- oil fuel tube, 3- hard tube, 4- layer of silica gel, 5- holding ring, 6- lift-pull handle, 7- slide plate, 8- clamping
Block, 9- support column, 10- bourdon tube, 11- connecting plate, 12- sliding slot, 13- limiting slot, 14- fixed pin, 15- cushion block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the dedicated connection hard tube of a kind of adjusting vacuum cleaner, including hard tube 3,3 inner surface wall of hard tube are coated with silicon
Glue-line 4,3 inner surface wall of hard tube is fixed with holding ring 5, and 5 inner surface of holding ring is provided with cushion block 15, and 3 side appearance wall of hard tube is solid
Fixed flexible gasket 1,3 side lower surface of hard tube is fixed with connecting plate 11, and oil fuel tube 2 is connected at the top of connecting plate 11, hard tube 3
Other side lower surface is fixed with clamping block 8, and 8 bottom thread of clamping block is connected with support column 9 and the matched spring used
Pipe 10,3 upper surface of hard tube are fixed with slide plate 7, sliding slot 12 are offered at 7 upper surface center of slide plate, and 12 side of sliding slot offers
Limiting slot 13 and the matched fixed pin 14 used, 7 surface of slide plate slidably connect lift-pull handle 6.
Hard tube 3 is two-part structure, and one end is horizontal structure, and the other end is incline structure, and tilt angle is 45 degree,
For holding ring 5 altogether there are four installations, the diameter of four holding rings 5 is equal, and the maximum compression amplitude of bourdon tube 10 is 10cm,
It can play the role of bumper and absorbing shock when hard tube 3 is acted on by larger pressure to support column 9, hard tube 3 is prevented to be broken
Phenomenon, the cross section of fixed pin 14 are embedded structure, and the cross section of cushion block 15 is semicircular arc structure, and it is soft to can reduce dust suction
The frictional force generated between pipe and 5 inner surface wall of holding ring, to reduce the use abrasion of hose.
Working principle: it in use, cleaner head and hard tube 3 are attached fixation by connecting plate 11, is infused into oil fuel tube 2
Enter lubricating oil and protection is sealed to cleaner head junction, the other end of hose is passed through into holding ring 5 and is inserted into hard tube 3
It is interior, position of the lift-pull handle 6 in sliding slot 12 is adjusted, is embedded in limiting slot 13 is fixed by fixed pin 14 later, when needing
When will be to dust suction is carried out below sofa or bed, the horizontal structure of hard tube 3 can carry out dust suction below deep enough bed, and elastic
Gasket 1 can reduce the gouging abrasion that hard tube 3 is subject to, so that the connection hard tube completely uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of dedicated connection hard tube of adjusting vacuum cleaner, including hard tube (3), which is characterized in that hard tube (3) inner surface wall applies
It is wiped with layer of silica gel (4), hard tube (3) inner surface wall is fixed with holding ring (5), and holding ring (5) inner surface is provided with cushion block
(15), hard tube (3) side appearance wall is fixed with elastomeric pad (1), and hard tube (3) the side lower surface is fixed with connecting plate
(11), it and at the top of connecting plate (11) being connected with oil fuel tube (2), hard tube (3) other side lower surface is fixed with clamping block (8),
And clamping block (8) bottom thread is connected with support column (9) and the matched bourdon tube (10) used, table on the hard tube (3)
Face is fixed with slide plate (7), is offered sliding slot (12) at slide plate (7) the upper surface center, and sliding slot (12) side open up it is limited
Position slot (13) and the matched fixed pin (14) used, slide plate (7) surface slidably connect lift-pull handle (6).
2. the dedicated connection hard tube of a kind of adjusting vacuum cleaner according to claim 1, which is characterized in that the hard tube (3)
For two-part structure, one end is horizontal structure, and the other end is incline structure, and tilt angle is 45 degree.
3. the dedicated connection hard tube of a kind of adjusting vacuum cleaner according to claim 1, which is characterized in that the holding ring
(5) altogether there are four installations, the diameter of four holding rings (5) is equal.
4. the dedicated connection hard tube of a kind of adjusting vacuum cleaner according to claim 1, which is characterized in that the bourdon tube
(10) maximum compression amplitude is 10cm.
5. the dedicated connection hard tube of a kind of adjusting vacuum cleaner according to claim 1, which is characterized in that the fixed pin
(14) cross section is embedded structure.
6. the dedicated connection hard tube of a kind of adjusting vacuum cleaner according to claim 1, which is characterized in that the cushion block (15)
Cross section be semicircular arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221244.6U CN208659153U (en) | 2018-02-08 | 2018-02-08 | A kind of dedicated connection hard tube of adjusting vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221244.6U CN208659153U (en) | 2018-02-08 | 2018-02-08 | A kind of dedicated connection hard tube of adjusting vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659153U true CN208659153U (en) | 2019-03-29 |
Family
ID=65819898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820221244.6U Active CN208659153U (en) | 2018-02-08 | 2018-02-08 | A kind of dedicated connection hard tube of adjusting vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659153U (en) |
-
2018
- 2018-02-08 CN CN201820221244.6U patent/CN208659153U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |