CN106137033B - Axle assembly lifting structure - Google Patents
Axle assembly lifting structure Download PDFInfo
- Publication number
- CN106137033B CN106137033B CN201610682480.3A CN201610682480A CN106137033B CN 106137033 B CN106137033 B CN 106137033B CN 201610682480 A CN201610682480 A CN 201610682480A CN 106137033 B CN106137033 B CN 106137033B
- Authority
- CN
- China
- Prior art keywords
- axle assembly
- cam
- lifting structure
- knob
- structure according
- 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.)
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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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0455—Bearing means therefor
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0494—Height adjustment of dust-loosening tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Electric Suction Cleaners (AREA)
Abstract
The present invention discloses axle assembly lifting structure, it is set on Body case of cleaner, comprising: the rotating part of knob, cam and axle assembly, knob and cam is cooperatively connected, multiple continuous rugged locating slots, the end contact connectio of axle assembly and cam are equipped on the end of cam.Axle assembly lifting structure of the present invention, structure is simple, and it is convenient to operate, at low cost, can effectively adjust axle assembly terrain clearance.
Description
Technical field
The present invention relates to a kind of cleaner technologies, and in particular to a kind of axle assembly lifting knot applied on dust catcher
Structure.
Background technique
With the raising of productivity level, dust catcher has been increasingly becoming the necessity of contemporary people life.How dust suction is optimized
The performance of device becomes the problem of manufacturer is thinking deeply always.In order to allow dust catcher that can be efficiently applied to different occasions, difference
On the carpet of material, production firm is realized using height of the axle assembly apart from ground is adjusted.And the wheel shaft of conventional cleaners
The lifting structure of component realizes that its structure is complicated, high production cost using multiple components, and maintenance cost is high.
Therefore a kind of structure is simple, the axle assembly lifting structure that can effectively adjust axle assembly terrain clearance urgently mentions
Out.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes axle assembly lifting structure, structure is simple, and operation is just
Victory, it is at low cost, it can effectively adjust axle assembly terrain clearance.
In order to achieve the above object, technical scheme is as follows:
Axle assembly lifting structure, is set on Body case of cleaner, comprising: knob, cam and axle assembly, knob with
The rotating part of cam is cooperatively connected, and is equipped with multiple continuous rugged locating slots on the end of cam, axle assembly with it is convex
The end of wheel connects.
A kind of axle assembly lifting structure structure of the present invention is simple, using multiple continuous rugged locating slots come real
The lifting of existing axle assembly, then drives and controls the terrain clearance of axle assembly.
Based on the above technical solution, following improvement can also be done:
As a preferred option, adjacent positioned slot smoothly transits connection in circular arc.
Using the above preferred scheme, the lifting of axle assembly is more stable.
As a preferred option, the slot inner wall of locating slot is in circular arc camber.
Using the above preferred scheme, the lifting of axle assembly is more stable.
As a preferred option, axle assembly includes: main shaft, the interconnecting piece for being set to main shaft both ends and connects with interconnecting piece
The wheel shaft connect, the end of cam and interconnecting piece connect.
Using the above preferred scheme, structure is simple, and it is convenient to operate.
As a preferred option, convex lifting unit outstanding is equipped on interconnecting piece, in the embeddable locating slot of lifting unit.
Using the above preferred scheme, structure is simple, at low cost.
As a preferred option, the outer wall of lifting unit is in circular arc camber.
Using the above preferred scheme, the lifting of axle assembly is more stable.
As a preferred option, interconnecting piece is vertical with main shaft connect.
Using the above preferred scheme, more labor-saving, reduce energy consumption.
As a preferred option, main shaft is set on Body case of cleaner by fixinig plate.
Using the above preferred scheme, it is convenient to connect.
As a preferred option, limit spring is equipped between main shaft and Body case of cleaner.
Using the above preferred scheme, limit spring can effectively realize limit.
As a preferred option, groove is equipped on knob, the knob of cam is convex equipped with matching with the groove
It rises.
Using the above preferred scheme, it is convenient to operate.
Detailed description of the invention
Fig. 1 is one of the structural schematic diagram of axle assembly lifting structure provided in an embodiment of the present invention.
Fig. 2 is the second structural representation of axle assembly lifting structure provided in an embodiment of the present invention.
Fig. 3 is the top view of axle assembly lifting structure provided in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of knob provided in an embodiment of the present invention, cam, axle assembly.
Fig. 5 is the structural schematic diagram of cam provided in an embodiment of the present invention and axle assembly.
Fig. 6 is the structural schematic diagram of knob provided in an embodiment of the present invention.
Fig. 7 is one of the structural schematic diagram of cam provided in an embodiment of the present invention.
Fig. 8 is the second structural representation of cam provided in an embodiment of the present invention.
Wherein: 1 knob, 11 grooves, 2 cams, 21 rotating parts, 22 locating slots, 23 protrusions, 3 axle assemblies, 31 main shafts, 32
Interconnecting piece, 33 wheel shafts, 34 lifting units, 4 Body case of cleaner, 5 fixinig plates, 6 limit springs.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, in some of embodiments of axle assembly lifting structure,
As shown in figures 1-8, axle assembly lifting structure is set on Body case of cleaner 4, comprising: knob 1, cam 2 and
The rotating part 21 of axle assembly 3, knob 1 and cam 2 is cooperatively connected, and is continuously uneven on the end of cam 2 equipped with multiple
Locating slot 22, the end of axle assembly 3 and cam 2 connects.Groove 11 is equipped on knob 1, on the knob of cam 2
Equipped with the protrusion 23 to match with the groove 11.
Adjacent positioned slot 22 smoothly transits connection in circular arc.The slot inner wall of locating slot 22 is in circular arc camber.
Axle assembly 3 includes: main shaft 31, the interconnecting piece 32 for being set to 31 both ends of main shaft and the wheel connecting with interconnecting piece 32
Axis 33, the end of cam 2 and interconnecting piece 32 connect.
Convex lifting unit 34 outstanding is equipped on interconnecting piece 32, in the embeddable locating slot 22 of lifting unit 34.Lifting unit
34 outer wall is in circular arc camber.Main shaft 31 is set on the shell of dust catcher by fixinig plate 5.Interconnecting piece 32 is vertical with main shaft 31
Connection, it is more labor-saving, reduce energy consumption.Limit spring 6 is equipped between main shaft 31 and Body case of cleaner 4, limit spring 6 can be effectively real
Now limit.
A kind of axle assembly lifting structure structure of the present invention is simple, and production cost is low, and maintenance cost is low, utilizes multiple companies
Continue rugged locating slot 22 to realize the stable lifting of axle assembly 3, then drives and control the liftoff height of axle assembly 3
Degree.
The above are merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (8)
1. axle assembly lifting structure, is set on Body case of cleaner characterized by comprising knob, cam and axle set
The rotating part of part, the knob and the cam is cooperatively connected, and is continuously uneven on the end of the cam equipped with multiple
Locating slot, the end of the axle assembly and the cam connects, and the axle assembly includes: main shaft, is set to institute
The wheel shaft stating the interconnecting piece at main shaft both ends and connecting with the interconnecting piece, the end of the cam contact company with the interconnecting piece
It connects, convex lifting unit outstanding is equipped on the interconnecting piece, in the embeddable locating slot of lifting unit.
2. axle assembly lifting structure according to claim 1, which is characterized in that the adjacent locating slot is smooth in circular arc
Transition connection.
3. axle assembly lifting structure according to claim 2, which is characterized in that the slot inner wall of the locating slot is in circular arc
Curved surface.
4. axle assembly lifting structure according to claim 3, which is characterized in that the outer wall of the lifting unit is bent in circular arc
Face.
5. axle assembly lifting structure according to claim 1-4, which is characterized in that the interconnecting piece with it is described
Main shaft vertically connects.
6. axle assembly lifting structure according to claim 5, which is characterized in that the main shaft is set to by fixinig plate
On the Body case of cleaner.
7. axle assembly lifting structure according to claim 6, which is characterized in that the main shaft and the Body case of cleaner
Between be equipped with limit spring.
8. axle assembly lifting structure according to claim 5, which is characterized in that be equipped with groove, institute on the knob
The knob for stating cam is equipped with the protrusion to match with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682480.3A CN106137033B (en) | 2016-08-18 | 2016-08-18 | Axle assembly lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682480.3A CN106137033B (en) | 2016-08-18 | 2016-08-18 | Axle assembly lifting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106137033A CN106137033A (en) | 2016-11-23 |
| CN106137033B true CN106137033B (en) | 2019-01-15 |
Family
ID=57330450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682480.3A Active CN106137033B (en) | 2016-08-18 | 2016-08-18 | Axle assembly lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106137033B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206197880U (en) * | 2016-08-18 | 2017-05-31 | 苏州市春菊电器有限公司 | Axle assembly lifting structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269042A (en) * | 1992-01-10 | 1993-12-14 | Royal Appliance Mfg. Co. | Height adjustment system for vacuum cleaner |
| IT1304099B1 (en) * | 1998-12-14 | 2001-03-07 | Fabio Giuggioli | PERFECTED HOUSEHOLD APPLIANCE, USABLE BOTH AS A FUNCTIONAL OR PURIFYING VACUUM CLEANER AND ELECTRIC Brooms |
| CA2312623A1 (en) * | 2000-06-27 | 2001-12-27 | Fantom Technologies Inc. | Vacuum cleaner head |
| KR100470557B1 (en) * | 2002-03-04 | 2005-03-08 | 삼성광주전자 주식회사 | Suction brush assembly having a rotating roller for sweeping dust |
| US8439375B2 (en) * | 2011-07-07 | 2013-05-14 | Shop Vac Corporation | Portable cleaner with axle mount |
-
2016
- 2016-08-18 CN CN201610682480.3A patent/CN106137033B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206197880U (en) * | 2016-08-18 | 2017-05-31 | 苏州市春菊电器有限公司 | Axle assembly lifting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106137033A (en) | 2016-11-23 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |