CN1765278A - Dust collector truckle - Google Patents
Dust collector truckle Download PDFInfo
- Publication number
- CN1765278A CN1765278A CN 200410072409 CN200410072409A CN1765278A CN 1765278 A CN1765278 A CN 1765278A CN 200410072409 CN200410072409 CN 200410072409 CN 200410072409 A CN200410072409 A CN 200410072409A CN 1765278 A CN1765278 A CN 1765278A
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- CN
- China
- Prior art keywords
- castor
- wheel
- dust catcher
- clamper
- dust collector
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- 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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Abstract
The invention discloses a foot wheel of cleaner, which comprises a main body of cleaner and a foot wheel. Where in, said foot wheel is formed by several wheels in same size; a clamper is arranged in one said of lower main body of cleaner and rotates relative to the ground; and the wheels is rotary arranged in one side of clamper. And the invention also relates to a foot wheel on one side of lower main body of cleaner which has several foot wheels in different sizes. Since said foot wheel has wheels in different sizes and an anti-slip film coated on the outer wall of wheel and formed by resilient anti-slip elements, the cleaner can easily span the higher barrier when cleaning and the convenience of moving is improved. And the foot wheel can prevent the damage caused by the collision with the barrier; therefore the upkeep can be reduced. In addition, the hurt on the human body caused by the damaged relic can be reduced to improve the quality of product.
Description
Technical field
The invention relates to dust catcher, particularly a kind of castor of dust catcher.Body one side that relates in particular at the dust catcher downside has a plurality of castors that vary in size.
Background technology
Fig. 1 is the side schematic view of existing dust catcher.As shown in the figure, general dust catcher includes body of dust collector 2 and suction nozzle 4, and body of dust collector 2 inside have suction apparatus, sucks the air that includes foreign substances of dust catcher bottom surface by suction apparatus; The air that will be included foreign substances by the suction that produces in the body of dust collector 2 is drawn into dust catcher inside by suction nozzle 4.
Above-mentioned body of dust collector 2 is by the downside body 8 that is built-in with suction apparatus and prevent that the parts of downside body 8 inside from constituting to the upside body 5 of outer exposed.And the both sides, rear of body of dust collector 2 have rear side castor 7, and by rear side castor 7, dust catcher can move on ground more swimmingly.
The bottom surface of above-mentioned body of dust collector 2 prolongation downwards is formed with connecting axle 9, and connecting axle 9 includes the hook portion 9 ' that roughly forms arrowhead form.In addition, to be provided with to be the castor 20 of 360 ° of center rotations with connecting axle 9 to bottom one side of body of dust collector 2.The bottom of castor 20 is made of wheel 28 that can mobile body of dust collector 2.
Be provided with the extension pipe 3a of the suction hose 3b that constitutes by flexible material, the operating portion 10 that is attached at suction hose 3b one end, prolongation operating portion 10 and suction nozzle 4 between body of dust collector 2 and the suction nozzle 4.
The course of action of aforesaid dust catcher is as follows.At first by connecting the power line of dust catcher power supply unit (not illustrating among the figure), after dust catcher applied power supply, dust catcher was in the operation holding state.This moment, the operator utilized the button of operating portion 10, be adjusted into sucting stage after, the suction apparatus by body of dust collector 2 inside produces the suitable suction corresponding to each sucting stage.
Suction by suction apparatus produces behind suction hose 3b and extension pipe 3a, is delivered to suction nozzle 4.By being delivered to the suction of suction nozzle 4, suck the air that includes foreign substances such as dust.Fine dust is collected in the heavy bag of collection in the inhaled air, and clean air is discharged to the outside (not illustrating among the figure) of body of dust collector 2 by discharge portion.Thereby execution cleaning process.
When the operator utilizes dust catcher to clean, grasp the operating portion 10 of dust catcher after, in the process that purging zone moves, transmit by suction hose 3b, thereby the operator can move to needed place to body of dust collector 2.These shift actions are mainly finished by rear side castor 7, and castor 20 is the center rotation to give prominence to the connecting axle 9 that forms downwards in the bottom surface of downside body 8, thereby make the direction conversion of body of dust collector 2 be more prone to.
Describe castor in detail below with reference to schematic perspective view shown in Figure 2.Fig. 2 has demonstrated existing dust catcher castor bottom surface, and as shown in the figure, castor is made of clamper 22 and wheel 28, and clamper 22 roughly forms hemispherical, and is connected with connecting axle 9; Wheel 28 is cylindrical, is inserted on the clamper 22.
Above-mentioned clamper 22 central parts are made of connecting hole 26,2 ribs 24, patchholes 25, run through with connecting axle 9 by connecting hole 26 to be connected; Rib 24 prolongs formation downwards in the bottom surface of clamper 22; Patchhole 25 connects formation at an end of rib 24, is used to insert wheel 28.
On the two sides of the mutual correspondence of above-mentioned wheel 28 with the cylindrical outstanding insertion projection 29 that has been formed with the rotating shaft effect.
The effect of aforesaid castor 20 is as follows.After connecting axle 9 inserts the connecting hole 26 of clamper 22, prevent that clamper 22 breaks away from from downside body 8.In addition, connecting axle 9 plays the effect of the rotating shaft of clamper 22, and the bottom surface of downside body 8 is done and horizontally rotated relatively.
Above-mentioned wheel 28 inserts to be connected from the bottom vertical of clamper 22 and prolongs downwards on the rib 24 of formation, can not broken away under the condition of external force not having.And wheel 28 can rotate as rotating shaft to insert projection 29.
But, the castor 20 of aforesaid dust catcher there are the following problems point.
Carry out in the cleaning process, in the time of the collision of barriers such as castor 20 and doorframe, because the castor 20 in the existing dust catcher is made of a wheel 28, so can not easily stride across barrier, the operator need forcibly pull suction hose 3b or hold handle 6 back carrying body of dust collector 2, and is very inconvenient.
In addition, when castor 20 collides the back breakage with barrier, need the cost maintenance cost.And castor also can bring injury to the operator when damaged.
Summary of the invention
Technical problem to be solved by this invention is, a kind of castor of dust catcher is provided, and has a plurality of castors that vary in size in downside body one side of dust catcher.
To achieve these goals, the technical solution used in the present invention is: the castor of dust catcher of the present invention is made of clamper and a plurality of wheels that vary in size, and clamper is arranged on a side of the downside body of dust catcher, rotates relative to ground; Wheel can be rotatably set in a side of clamper.
Be formed with the non-skid film of anti-sliding stop on the outer peripheral face of above-mentioned wheel.
Bottom one side of above-mentioned clamper is formed with the inclined plane that wheel is installed in guiding.
Above-mentioned non-skid film is made of slip-proofing device.
Beneficial effect of the present invention, the castor of dust catcher has the wheel that varies in size and covers on the wheel outer wall and by having the non-skid film that certain flexible slip-proofing device forms, so can easily cross over higher barrier when cleaning, thereby improve the convenience that moves.Above-mentioned castor is owing to the breakage that can prevent to cause with barrier collision, thereby can reduce maintenance cost.
In addition, the infliction of body that causes of the relic of breakage-proof in advance to the operator, thus can improve the quality of product.
Description of drawings
Fig. 1 is the side schematic view of the dust catcher of prior art.
Fig. 2 is the schematic perspective view of prior art dust catcher castor bottom surface.
Fig. 3 is the side schematic view of the dust catcher of dust catcher castor preferred embodiment of the present invention.
Fig. 4 is the schematic perspective view of dust catcher castor of the present invention.
Fig. 5 is the schematic bottom view of dust catcher castor of the present invention.
Fig. 6 is the side generalized section of dust catcher castor of the present invention state when conflicting with barrier.
Among the figure:
100: castor 110: clamper holder
112: patchhole 114: inclined plane
118: groove 119: connecting hole
120: wheel 122: insert projection
124: non-skid film 130: connecting axle
132: support portion 134: hook portion
140: rear side castor 200: body of dust collector
212: upside body 220: the downside body
230a: suction hose 230b: extension pipe
240: operating portion 250: suction nozzle
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 3 is the side schematic view of the dust catcher of dust catcher castor preferred embodiment of the present invention.As shown in the figure, dust catcher of the present invention includes body of dust collector 200 and suction nozzle, and body of dust collector 200 inside have suction apparatus, sucks the air that includes foreign substances by suction apparatus; By the suction that produces in the body of dust collector 200, the air that includes foreign substances is inhaled into dust catcher inside by suction nozzle.
Above-mentioned body of dust collector 200 is by the downside body 220 that is built-in with suction apparatus and prevent that the parts of downside body 220 inside from constituting to the upside body 212 of outer exposed.And the both sides, rear of body of dust collector 200 have rear side castor 140, can move on ground more swimmingly by rear side castor 140 dust catchers.
The bottom surface of above-mentioned body of dust collector 200 is provided with castor 100, and the approximate centre position of castor 100 has the connecting axle 130 that outstanding prolongation forms under bottom surface one side direction of body of dust collector 200.Connecting axle 130 includes the hook portion 134 that roughly forms arrowhead form.In addition, to be provided with to be the castor 100 of 360 ° of center rotations with connecting axle 130 to bottom one side of body of dust collector 200.The bottom of castor 100 is made of wheel 120 that can mobile body of dust collector 200.
Be disposed with the extension pipe 230b of the suction hose 230a that constitutes by flexible material, the operating portion 240 that is attached at suction hose 230a one end, prolongation operating portion 240 and suction nozzle 250 between body of dust collector 200 and the suction nozzle 250.Thereby can the suction that body of dust collector 200 produces be delivered on the suction nozzle 250.
Fig. 4 is the schematic perspective view of dust catcher castor of the present invention; Fig. 5 is the schematic bottom view of dust catcher castor of the present invention; Fig. 6 is the side generalized section of dust catcher castor of the present invention state when conflicting with barrier.As shown in the figure, castor 100 is connected from downside body 220 and prolongs on the connecting axle 130 that forms downwards.Connecting axle 130 is made of with hook portion 134 support portion 132, and castor 100 is rotatably supported in the bottom surface of downside body 220 in support portion 132; An end of 132 forms along horizontal direction in the support portion in hook portion 134, when connecting castor 100, prevents that castor 100 breaks away from.
Above-mentioned castor 100 is made of wheel 120 and the clamper 110 that includes a plurality of wheels 120, and wheel 120 inserts clampers 110, and serves as that a relative ground rotates along vertical direction to insert projection 122.
Above-mentioned wheel 120 can be formed by the multiple diameter size, constitutes with non-skid film 124 by inserting projection 122, and the two sides of inserting the mutual correspondence of projection 122 in wheel 120 form so that cylindrical shape is outstanding, can insert on the patchhole 112; Non-skid film 124 constitutes by having certain flexible slip-proofing device, and on the outer wall of wheel 120.
The downside of above-mentioned clamper 110 has patchhole 112, inclined plane 114, groove 118, and patchhole 112 is used to support a plurality of wheels 120 that vary in size; Inclined plane 114 is formed slopely at a certain angle, and guiding wheel 120 is inserted on the patchhole; The space that the slide cores (slide core) that forms when groove 118 is casting patchhole 112 was worked.And the centre of clamper 110 includes a connecting hole 119 that connects connecting axle 130.
The course of action of aforesaid dust catcher is as follows.At first by connecting the power line of dust catcher power supply unit (not illustrating among the figure), after dust catcher applied power supply, dust catcher was in the operation holding state.After this moment, the operator utilized the button of operating portion 240 to be adjusted into sucting stage, the suction apparatus by body of dust collector 200 inside produced the suitable suction corresponding to each sucting stage.
Suction by suction apparatus produces behind suction hose 230a and extension pipe 230b, is delivered to suction nozzle 250.Suck the air that includes foreign substances such as dust by the suction that is delivered to suction nozzle 250.Fine dust is collected in the heavy bag of collection in institute's inhaled air, and clean air is discharged to the outside (not illustrating among the figure) of body of dust collector 200 by discharge portion.Thereby execution cleaning process.
When the operator utilizes dust catcher to clean, after grasping the operating portion 240 of dust catcher, in the process that purging zone moves, by suction hose 230a transfer function power, the castor 100 that be positioned at downside body 220 bottom surfaces this moment rotates along horizontal direction and vertical direction relative to ground, and body of dust collector 200 is also along with moving simultaneously.
The following describes the effect of aforesaid castor 100.
When the operator cleans, after holding dust catcher operating portion 240, when suction nozzle 250 was moved to purging zone, also along with moving, the castor 100 that be positioned at downside body 220 bottom surfaces this moment rotated along horizontal direction and vertical direction relative to ground body of dust collector 200.
Above-mentioned connecting axle 130 plays the effect of rotating shaft of the clamper 110 of the constraint that is subjected to hook portion 134, when dust catcher moves, clamper 110 can be rotated relative to ground along horizontal direction.
Above-mentioned clamper 110 is the center with connecting axle 130, and when rotating along horizontal direction relative to ground, clamper 110 can not be broken away from after being connected hook portion 134.Clamper 110 bottoms are provided with inclined plane 114 in addition, make in the outstanding insertion projection 122 in the two sides of wheel 120 can be easily inserted on the patchhole 112 of clamper 110 1 ends.
Above-mentioned wheel 120 can be formed by the multiform shape that varies in size, and each wheel 120 is that rotate independently at the center with separately rotating shaft.
Though the front is described the present invention in detail, persons of ordinary skill in the art may appreciate that under the prerequisite of the spirit and scope of the invention of in not breaking away from right request scope, determining, can make change miscellaneous and modification.
Claims (4)
1. the castor of a dust catcher comprises body of dust collector and castor, it is characterized in that, castor is made of clamper and a plurality of wheels that vary in size, and clamper is arranged on a side of the downside body of dust catcher, rotates relative to ground; Wheel can be rotatably set in a side of clamper.
2. the castor of dust catcher according to claim 1 is characterized in that, is formed with the non-skid film of anti-sliding stop on the outer peripheral face of above-mentioned wheel.
3. the castor of dust catcher according to claim 1 is characterized in that, bottom one side of above-mentioned clamper is formed with the inclined plane that wheel is installed in guiding.
4. the castor of dust catcher according to claim 2 is characterized in that, above-mentioned non-skid film is made of slip-proofing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072409 CN1765278A (en) | 2004-10-27 | 2004-10-27 | Dust collector truckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072409 CN1765278A (en) | 2004-10-27 | 2004-10-27 | Dust collector truckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1765278A true CN1765278A (en) | 2006-05-03 |
Family
ID=36741549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072409 Pending CN1765278A (en) | 2004-10-27 | 2004-10-27 | Dust collector truckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1765278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418581A (en) * | 2013-07-19 | 2013-12-04 | 新奥光伏能源有限公司 | Washing device |
-
2004
- 2004-10-27 CN CN 200410072409 patent/CN1765278A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418581A (en) * | 2013-07-19 | 2013-12-04 | 新奥光伏能源有限公司 | Washing device |
| CN103418581B (en) * | 2013-07-19 | 2016-02-24 | 新奥光伏能源有限公司 | A kind of cleaning device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |