CN110313868A - Rotating handle prolonged type stretches push-rod assembly and dust catcher - Google Patents
Rotating handle prolonged type stretches push-rod assembly and dust catcher Download PDFInfo
- Publication number
- CN110313868A CN110313868A CN201910691364.1A CN201910691364A CN110313868A CN 110313868 A CN110313868 A CN 110313868A CN 201910691364 A CN201910691364 A CN 201910691364A CN 110313868 A CN110313868 A CN 110313868A
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- Prior art keywords
- handle
- button
- rod
- push rod
- push
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- 230000002035 prolonged effect Effects 0.000 title claims abstract description 25
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention discloses a kind of rotating handle prolonged types to stretch push-rod assembly and dust catcher, belongs to household electrical appliances and industrial rental cleaning technology field, for solve existing push rod length is limited, be not sufficiently stable after stretching, extension the problems such as and design.It includes stretching push rod and handle that rotating handle prolonged type of the present invention, which stretches push-rod assembly, and handle, which is hinged on, to be stretched on push rod, and handle capable of being is rotated around articulated section to extend the length for stretching push rod；Locking structure starts after rotatable handle is to setting position, enables handle and to stretch push rod relatively fixed.The problems such as stability is poor when length limited, joint number are more when rotating handle prolonged type of the present invention stretches push-rod assembly and few existing stretching push rod joint number of dust catcher solution；The locking structure of handle enables handle and stretching push rod relatively fixed, convenient steadily to push and pull dust catcher.
Description
Technical field
The present invention relates to household electrical appliances and industrial rental cleaning technology fields more particularly to a kind of stretching of rotating handle prolonged type to push away
Bar assembly and dust catcher including the stretching push rod.
Background technique
Dust catcher is a kind of for household electrical appliances hygienic inside and outside clean room.When dust suction, user need to drag dust catcher to
Cleaning is moved in region, to reach thorough clean purpose.
In order to which in storage time save space and when in use convenient for users to towing, the push rod of dust catcher is designed to stretch
Formula.When push rod is shunk, entire push rod is attached to the edge of dust catcher substantially, occupies little space；When push rod stretches out, user is not necessarily to
Wide-angle bends over that push rod can be grasped, easy to use.The fault of construction is: when stretching push rod is two sections, limited height is stretched,
Tall user is inconvenient to use；When stretching push rod is three sections, push rod shakes bigger after stretching out, and usage experience is poor.
Summary of the invention
An object of the present invention is to provide a kind of rotating handle prolonged type stretchings that can stablize increase push rod length to push away
Bar assembly.
It is another object of the present invention to propose a kind of convenient dust catcher of push-and-pull.
For this purpose, on the one hand, the invention adopts the following technical scheme:
A kind of rotating handle prolonged type stretching push-rod assembly, including push rod and handle are stretched, the handle is hinged on described
It stretches on push rod, and the handle capable of being is rotated around articulated section to extend the length for stretching push rod；When the rotatable handle arrives
Locking structure starts behind setting position, enables the handle and the stretching push rod relatively fixed；The locking structure includes handle
Button, fixing piece and spring element, the spring element are arranged between the lever knob and the stretching push rod, the fixing piece
It is fixed on the stretching push rod, the lever knob is set on the fixing piece and can move back and forth along the fixing piece.
In particular, the lever knob includes the button body of tubular, formed in the button body described for wearing
The button pass through hole of fixing piece, radially outside extends to form button locating piece on the outer peripheral surface of the button body.
In particular, the button pass through hole includes coaxial arrangement and the different two-stage structure of diameter, formed between two-stage structure
Limiting stand terrace is provided with the top cover bottom surface matched with the limiting stand terrace on the fixing piece.
In particular, the lever knob further includes the press section that the button body end is arranged in, in the press section
Outer peripheral surface on offer setting length sliding slot；It is formed on the edge of button locating piece side in the sliding slot open-minded
Mouthful, the gap two sides form button rib, and the button rib is aligned with the button locating piece.
In particular, the articulated section of the handle includes the handle through-hole for wearing the lever knob, in the handle
Radially inside extends to form handle locating piece and handle fixture block on the side wall of through-hole, and the handle locating piece and the button are fixed
Position block matches, and the handle fixture block can slide in the sliding slot.
In particular, offering U-lag on the side wall of the handle through-hole, elastic slice, the hand are formed inside the U-lag
Handle fixture block is arranged on the medial surface of the elastic slice free end.
In particular, the spring element is set on the fixing piece, one end of the spring element be connected to the handle by
On button, the other end is connected on the stretching push rod.
In particular, the stretching push rod includes pull rod button, pushing block, impeller and unlock rod, the impeller is hinged on described
It stretches on push rod, the unlock rod is located in the stretching push rod；Described push away can be pushed when pull rod button down pressing
Block transverse shifting, the pushing block push the impeller to rotate around its hinge joint in turn, and the impeller presses the unlock rod.
In particular, the contact surface of the pull rod button and the pushing block is inclined-plane.
In particular, the stretching push rod further includes the handle setting plate and bottom plate being interlocked, the pushing block is located at the hand
In the cavity that handle fixed plate and the bottom plate are enclosed, the pull rod button is emerging on the surface for stretching push rod.
On the other hand, the invention adopts the following technical scheme:
A kind of dust catcher, including fuselage further include that above-mentioned rotating handle prolonged type stretches push-rod assembly, the rotation hand
Handle prolonged type stretches push-rod assembly and is arranged on the fuselage.
The handle that rotating handle prolonged type of the present invention stretches push-rod assembly, which is hinged on, to be stretched on push rod and can turn around articulated section
The dynamic length to extend stretching push rod, stability difference etc. when length limited, joint number are more when solving existing stretching push rod joint number less
Problem.
Dust catcher of the present invention includes that above-mentioned rotating handle prolonged type stretches push-rod assembly, is pushed away using handle to increase stretching
The problems such as length of bar, stability is poor when length limited, joint number are more when solving existing stretching push rod joint number less；When rotatable handle arrives
Locking structure starts behind setting position, enables handle and stretching push rod relatively fixed, convenient steadily to push and pull dust catcher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the dust catcher that the specific embodiment of the invention provides；
Fig. 2 is the structural schematic diagram for the stretching push rod that the specific embodiment of the invention provides；
Fig. 3 is the structural schematic diagram stretched after push rod removal handle setting plate that the specific embodiment of the invention provides；
Fig. 4 is the structural schematic diagram for the handle setting plate that the specific embodiment of the invention provides；
Fig. 5 is the structural representation stretched after push rod removal handle setting plate and handle that the specific embodiment of the invention provides
Figure；
Fig. 6 is one of the structural schematic diagram of handle that the specific embodiment of the invention provides；
Fig. 7 is the second structural representation for the handle that the specific embodiment of the invention provides；
Fig. 8 is one of the structural schematic diagram of lever knob that the specific embodiment of the invention provides；
Fig. 9 is the second structural representation for the lever knob that the specific embodiment of the invention provides；
Figure 10 is outside stretching push rod removal handle setting plate, handle and stretching push rod that the specific embodiment of the invention provides
Structural schematic diagram after shell；
Figure 11 is the cross-sectional view that push rod is stretched when the handle that the specific embodiment of the invention provides is in first position；
Figure 12 is the partial enlarged view in Figure 11 at C；
Figure 13 is that the turn an angle first angle of post-tensioning push rod of the handle that the specific embodiment of the invention provides is cutd open
View；
Figure 14 is the partial enlarged view in Figure 13 at B；
Figure 15 is that the turn an angle second angle of post-tensioning push rod of the handle that the specific embodiment of the invention provides is cutd open
View；
Figure 16 is the partial enlarged view in Figure 15 at A；
Figure 17 is that the first angle of stretching push rod when the handle that the specific embodiment of the invention provides is located at the second position is cutd open
View；
Figure 18 is that the second angle of stretching push rod when the handle that the specific embodiment of the invention provides is located at the second position is cutd open
View.
In figure:
1, push rod is stretched；2, handle；4, fuselage；11, handle setting plate；12, pull rod button；13, pushing block；14, impeller；
15, unlock rod；16, bottom plate；21, handle through-hole；22, handle locating piece；23, handle fixture block；24, U-lag；25, elastic slice；31,
Lever knob；32, fixing piece；33, spring element；111, limiting slot；112, threaded hole；113, convex edge；311, button body；312,
Button pass through hole；313, button locating piece；314, press section；315, sliding slot；316, button rib；317, limiting stand terrace；321,
Top cover bottom surface.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Present embodiment discloses a kind of rotating handle prolonged type stretching push-rod assembly and a kind of dust catcher, as shown in Figure 1,
Dust catcher includes that fuselage 4 and the rotating handle prolonged type being arranged on fuselage 4 stretch push-rod assembly.As shown in Fig. 2 to Figure 18, draw
Stretching push-rod assembly includes stretching push rod 1 and handle 2, and handle 2, which is hinged on, to be stretched on push rod 1, and handle 2 can be turned to around articulated section
1 extended line direction of push rod or close direction are stretched, increases the length for stretching push rod 1 using the length of handle 2, solves existing drawing
The problems such as stability is poor when length limited, joint number are more when stretching push rod joint number less.
Locking structure starts after handle 2 rotates to setting position, enables handle 2 and stretching push rod 1 relatively fixed, convenient steady
Surely dust catcher is pushed and pulled.As shown in Figure 3 to Figure 4, locking structure preferably includes lever knob 31, fixing piece 32 and spring element 33,
The setting of spring element 33 is in lever knob 31 and stretches between push rod 1, for applying elastic force to lever knob 31；Lever knob 31
It is set on fixing piece 32, fixing piece 32, which is fixed on, to be stretched on push rod 1, and lever knob 31 can be moved back and forth along fixing piece 32.
As shown in Figure 6 and Figure 7, the articulated section of handle 2 includes the handle through-hole 21 for wearing lever knob 31, in handle
Radially inside extends to form multiple handle locating pieces 22 on the side wall of through-hole 21.One is offered on the side wall of handle through-hole 21
A or multiple U-lags 24 form the elastic slice 25 of a strip within the scope of 24 semi-surroundings of U-lag.One end of elastic slice 25 and through-hole
21 side wall is fixedly connected, and a handle fixture block 23 is provided on the medial surface of the other end, and handle fixture block 23 is located at multiple handles
Locating piece 22 surrounds except the range formed and handle fixture block 23 is located at the extended line at two neighboring 22 midpoint of handle locating piece
On, that is, handle fixture block 23 is shifted to install with handle locating piece 22.The side in handle fixture block 23 towards 21 outside of handle through-hole is oblique
Face.
As shown in Figure 8 and Figure 9, lever knob 31 includes the button body 311 of tubular, is formed and is used in button body 311
Wear the button pass through hole 312 of fixing piece 32, button pass through hole 312 includes coaxial arrangement and outside diameter is big, inside diameter is small two
Segment structure forms limiting stand terrace 317 between two-stage structure, is provided on fixing piece 32 and matches with limiting stand terrace 317
Top cover bottom surface 321.Radially outside extends to form multiple buttons locating piece 313 on the outer peripheral surface of button body 311, and handle is fixed
Position block 22 can just fill up the gap between two neighboring button locating piece 313, and each button locating piece 313 can be adjacent at two
A certain range of linear motion is done between handle locating piece 22, thus lock handle 2 or release lever 2.
On the basis of above structure, lever knob 31 further includes the press section 314 that 311 end of button body is arranged in,
The sliding slot 315 of setting length is offered on the outer peripheral surface of press section 314, handle fixture block 23 can slide in sliding slot 315.Sliding slot
There is restriction effect at 315 both ends to the sliding scale of handle fixture block 23, and then limit the rotational angle of handle 2.In sliding slot 315
Be formed with gap on the edge of 313 side of button locating piece, gap two sides form button rib 316, button rib 316 with press
Button locating piece 313 is aligned.Button rib 316 towards the side of button locating piece 313 be inclined-plane.
In order to preferably be that lever knob 31 provides elastic force, spring element 33 is set on fixing piece 32, and spring element 33
One end be connected on lever knob 31, the other end be connected to stretch push rod 1 on.Spring element 33 is preferably pressure spring, when handle is pressed
After button 31 is pressed, elastic deformation occurs for pressure spring, puts aside elastic force；After the power for pressing lever knob 31 is removed, pressure spring is again
Elastic deformation occurs, discharges elastic force, driving handle button 31 resets.
The application method of handle 2:
As shown in Fig. 2, Fig. 3, Fig. 5 and Figure 10, stretch push rod 1 include handle setting plate 11, pull rod button 12, pushing block 13,
Impeller 14, unlock rod 15 and bottom plate 16.Handle setting plate 11 and bottom plate 16 can be interlocked, and pushing block 13 is located at 11 He of handle setting plate
In the cavity that bottom plate 16 is enclosed, pull rod button 12 is emerging on the surface for stretching push rod 1.Fan-shaped impeller 14 is hinged on drawing
It stretches on push rod 1 and can be rotated around hinge joint, unlock rod 15, which is located at, to be stretched in push rod 1, and the side end of unlock rod 15 is close to impeller
14, the alignment of other side end stretches the locking mechanism of push rod 1.
Slideway is formed on bottom plate 16, pushing block 13 can slide in slideway.The contact surface of pull rod button 12 and pushing block 13 is
Inclined-plane gradually broadens when user presses down on pull rod button 12 with the pull rod button 12 of 13 contact position of pushing block, pull rod button
12 push pushing block 13 to two sides, then 13 transverse shifting of pushing block；The end of pushing block 13 is connected on the side of impeller 14, and then is pushed away
Dynamic impeller 14 is rotated around its hinge joint, and the bottom surface of impeller 14 is connected to the upper end of unlock rod 15, and then presses down on unlock rod 15,
Touch the locking mechanism for stretching push rod 1, unlock.Unlock post-tensioning push rod 1 can be stretched freely, wait draw maximum height post-tensioning
Push rod 1 is locked.
It should be pointed out that lever knob 31 can only move in the axial direction, but cannot be rotated about axis, if lever knob
31 can be rotated about axis if then can not fixed handle 2.The specific method for preventing lever knob 31 from rotating is unlimited, in the prior art
Dependency structure.In present embodiment, as shown in figure 4, the both ends of handle setting plate 11 are formed with and button locating piece 313
Button locating piece 313 is aligned limiting slot 111 when installation by the limiting slot 111 matched, and lever knob 31 is then pushed into handle
In the mounting hole at 11 both ends of fixed plate, then bolt penetrated in button pass through hole 312, the end of bolt screws on handle setting plate 11
Threaded hole 112 in, so that lever knob 31 be enabled to fix radially and circumferentially, a certain range of shifting can only be done along axial direction
It is dynamic.The both ends of handle setting plate 11 are additionally provided with convex edge 113, for fixing handle 2, handle 2 are avoided to be detached from handle setting plate 11.
The course of work of handle 2:
Front handle 2 is at first position, and one section of each 313 outside of button locating piece is stuck in two handle locating pieces
Between 22, one section of inside be stuck in the limiting slot 111 at 11 both ends of handle setting plate, handle 2 is not able to rotate at this time, handle fixture block
23 are tightly rested upon on the button rib 316 at middle part by the elastic force effect of spring element 33.Such as Fig. 8, Fig. 9, Figure 11 and figure
Shown in 12, lever knob 31 is pressed inward against, spring element 33 is shunk, oblique on the inclined-plane extrusion handle fixture block 23 of button rib 316
A degree of elastic deformation occurs for face, elastic slice 25, and button rib 316 crosses handle fixture block 23；It is applied on handle fixture block 23
Pressure disappear after, elastic slice 25 reset, handle fixture block 23 enter sliding slot 315 in.User lets go, at this time button locating piece 313
Completely into the limiting slot 111 at 11 both ends of handle setting plate, handle locating piece 22 is completely disengaged with button locating piece 313, hand
Handle 2 is in rotary state.Although spring element 33 continues to apply elastic force to lever knob 31 at this time, because of handle card
The blocking of block 23, lever knob 31 can not move outward, realize the self-locking of lever knob 31, handle 2, which is continuously in, to be turned
Dynamic state.
As shown in figure 13 to figure 16, handle 2 has two direction of rotation at this time, is directed towards 315 both ends of sliding slot respectively.No matter
Any one direction of user's selection, the working principle of handle 2 is identical.Handle fixture block 23 persistently slides in sliding slot 315,
When handle fixture block 23 is thoroughly detached from button rib 316 and is aligned with the gap on 315 edge of sliding slot, in the bullet of spring element 33
Property power effect lower handle button 31 move outward.Handle locating piece 22 is aligned with button locating piece 313 at this time, so hand
Button locating piece 313 is withstood on handle locating piece 22 after handle button 31 moves a distance, and lever knob 31 is still self-locking at this time,
Handle 2 keeps rotary state.
As shown in Figure 17 and Figure 18, continue rotating handle 2, handle fixture block 23 is slided along the lateral surface of button rib 316, hand
Handle locating piece 22 and button locating piece 313 gradually start to misplace.When handle 2 turns to the second position handle locating piece 22 and by
Button locating piece 313 is thoroughly staggered, and moves outward again in the resilient force lower handle button 31 of spring element 33, multiple handles
Locating piece 22 is respectively clamped at the recessed position of other side (similar two gears are meshed) with multiple buttons locating piece 313.At this time
The limiting stand terrace 317 of lever knob 31 is resisted against on the top cover bottom surface 321 of fixing piece 32, and lever knob 31 is prevented to continue outward
It is mobile；One section of 313 outside of each button locating piece is stuck between two handle locating pieces 22, one section of inside to be stuck in handle solid
In the limiting slot 111 at 11 both ends of fixed board, handle 2 cannot be rotated relative to handle setting plate 11, realize the locking of handle 2.
In above-mentioned application method, the first position and the second position of handle 2 are not specifically limited, can be according to specific
Requirement and determine.For example, first position is that handle 2 is raised up to and stretches 1 same plane of push rod, the second position is handle 2
Push rod 1 is perpendicular with stretching.When handle 2 is raised up to 1 same plane of push rod is stretched, after pressing lever knob 31, facing towards
It is pushing handle 2 or to pull back handle 2 forward that the user of the dust catcher, which can rotate, that is, handle 2 has three in present embodiment
The horizontality of a latched position, respectively vertical state, the horizontality to lean forward and hypsokinesis.
Note that the technical principle that above are only presently preferred embodiments of the present invention and used.Those skilled in the art can manage
Solution, the invention is not limited to the specific embodiments described herein, is able to carry out various apparent changes for a person skilled in the art
Change, readjust and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to the present invention into
It has gone and has been described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept,
It can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of rotating handle prolonged type stretches push-rod assembly, which is characterized in that described including stretching push rod (1) and handle (2)
Handle (2) is hinged on the stretching push rod (1), and the handle (2) can be rotated around articulated section to extend the stretching push rod
(1) length；Locking structure starts after the handle (2) rotates to setting position, and the handle (2) and the stretching is enabled to push away
Bar (1) is relatively fixed；
The locking structure includes lever knob (31), fixing piece (32) and spring element (33), and spring element (33) setting exists
Between the lever knob (31) and the stretching push rod (1), the fixing piece (32) is fixed on the stretching push rod (1),
The lever knob (31) is set on the fixing piece (32) and can move back and forth along the fixing piece (32).
2. rotating handle prolonged type according to claim 1 stretches push-rod assembly, which is characterized in that the lever knob
(31) include tubular button body (311), formed for wearing pressing for the fixing piece (32) in the button body (311)
Button through-hole (312), radially outside extends to form button locating piece (313) on the outer peripheral surface of the button body (311).
3. rotating handle prolonged type according to claim 2 stretches push-rod assembly, which is characterized in that the button pass through hole
(312) include coaxial arrangement and the different two-stage structure of diameter, form limiting stand terrace (317) between two-stage structure, it is described solid
Determine to be provided with the top cover bottom surface (321) matched with the limiting stand terrace (317) on part (32).
4. rotating handle prolonged type according to claim 2 stretches push-rod assembly, which is characterized in that the lever knob
It (31) further include the outer peripheral surface being arranged in the press section (314) of the button body (311) end, in the press section (314)
On offer setting length sliding slot (315)；On the edge of the sliding slot (315) close to button locating piece (313) side
It is formed with gap, the gap two sides form button rib (316), the button rib (316) and the button locating piece
(313) it is aligned.
5. rotating handle prolonged type according to claim 4 stretches push-rod assembly, which is characterized in that the handle (2)
Articulated section includes the handle through-hole (21) for wearing the lever knob (31), the court on the side wall of the handle through-hole (21)
Radially inner side extends to form handle locating piece (22) and handle fixture block (23), and the handle locating piece (22) and the button position
Block (313) matches, and the handle fixture block (23) can the sliding in the sliding slot (315).
6. rotating handle prolonged type according to claim 5 stretches push-rod assembly, which is characterized in that in the handle through-hole
(21) it is offered on side wall U-lag (24), forms elastic slice (25) inside the U-lag (24), the handle fixture block (23) sets
It sets on the medial surface of the elastic slice (25) free end.
7. rotating handle prolonged type according to any one of claim 1 to 6 stretches push-rod assembly, which is characterized in that institute
It states spring element (33) to be set on the fixing piece (32), one end of the spring element (33) is connected to the lever knob (31)
On, the other end is connected on the stretching push rod (1).
8. rotating handle prolonged type according to any one of claim 1 to 6 stretches push-rod assembly, which is characterized in that institute
Stating and stretching push rod (1) includes pull rod button (12), pushing block (13), impeller (14) and unlock rod (15), and the impeller (14) is hinged
On the stretching push rod (1), the unlock rod (15) is located in the stretching push rod (1)；When the pull rod button (12) to
The pushing block (13) transverse shifting can be pushed when lower pressing, the pushing block (13) pushes the impeller (14) around its hinge joint in turn
Rotation, the impeller (14) press the unlock rod (15).
9. rotating handle prolonged type according to claim 8 stretches push-rod assembly, which is characterized in that the pull rod button
(12) and the contact surface of the pushing block (13) is inclined-plane.
Especially, stretching push rod (1) further includes the handle setting plate (11) and bottom plate (16) being interlocked, the pushing block (13)
In the cavity that the handle setting plate (11) and the bottom plate (16) are enclosed, the pull rod button (12) is emerging in institute
It states on the surface for stretching push rod (1).
10. a kind of dust catcher, including fuselage (4), which is characterized in that further include revolving as claimed in any one of claims 1-9 wherein
It changes hands handle prolonged type and stretches push-rod assembly, the rotating handle prolonged type stretches push-rod assembly and is arranged on the fuselage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910691364.1A CN110313868A (en) | 2019-07-29 | 2019-07-29 | Rotating handle prolonged type stretches push-rod assembly and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910691364.1A CN110313868A (en) | 2019-07-29 | 2019-07-29 | Rotating handle prolonged type stretches push-rod assembly and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110313868A true CN110313868A (en) | 2019-10-11 |
Family
ID=68124921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910691364.1A Pending CN110313868A (en) | 2019-07-29 | 2019-07-29 | Rotating handle prolonged type stretches push-rod assembly and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110313868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232953A1 (en) * | 2020-05-21 | 2021-11-25 | 炬星科技（深圳）有限公司 | Cleaning robot |
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| US20040079603A1 (en) * | 2002-10-23 | 2004-04-29 | Miller Jacqueline N. | Adjustable luggage handle system with locking pin |
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| JP2016137164A (en) * | 2015-01-28 | 2016-08-04 | 日立アプライアンス株式会社 | Vacuum cleaner |
| CN206214036U (en) * | 2016-08-29 | 2017-06-06 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN208942008U (en) * | 2018-04-10 | 2019-06-07 | 莱克电气股份有限公司 | A kind of stick vacuums with rotatable handgrip |
| CN211212932U (en) * | 2019-07-29 | 2020-08-11 | 莱克电气股份有限公司 | Extension type stretching push rod assembly with rotary handle and dust collector |
-
2019
- 2019-07-29 CN CN201910691364.1A patent/CN110313868A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040079603A1 (en) * | 2002-10-23 | 2004-04-29 | Miller Jacqueline N. | Adjustable luggage handle system with locking pin |
| CN103405197A (en) * | 2013-07-29 | 2013-11-27 | 莱克电气股份有限公司 | Dust collector with multiple telescopic sleeve rod sections |
| JP2016137164A (en) * | 2015-01-28 | 2016-08-04 | 日立アプライアンス株式会社 | Vacuum cleaner |
| CN206214036U (en) * | 2016-08-29 | 2017-06-06 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN208942008U (en) * | 2018-04-10 | 2019-06-07 | 莱克电气股份有限公司 | A kind of stick vacuums with rotatable handgrip |
| CN211212932U (en) * | 2019-07-29 | 2020-08-11 | 莱克电气股份有限公司 | Extension type stretching push rod assembly with rotary handle and dust collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232953A1 (en) * | 2020-05-21 | 2021-11-25 | 炬星科技（深圳）有限公司 | Cleaning robot |
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