CN1197626A - Vacuum cleaner having apparatus for fixing cord - Google Patents
Vacuum cleaner having apparatus for fixing cord Download PDFInfo
- Publication number
- CN1197626A CN1197626A CN97126218A CN97126218A CN1197626A CN 1197626 A CN1197626 A CN 1197626A CN 97126218 A CN97126218 A CN 97126218A CN 97126218 A CN97126218 A CN 97126218A CN 1197626 A CN1197626 A CN 1197626A
- Authority
- CN
- China
- Prior art keywords
- electric wire
- vacuum cleaner
- groove
- rib
- wire
- 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.)
- Pending
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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
- A47L9/26—Incorporation of winding devices for electric cables
-
- 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
- A47L9/0009—Storing devices ; Supports, stands or holders
- A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Installation Of Indoor Wiring (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention relates to a vacuum cleaner with a wire fixed device, which comprises a body, an absorption and brushing component, a blast component, an extensible wire, a bobbin disk and a fixed edge, wherein the body which is equipped with an opening of a draw-out wire is arranged on the back wall, the absorption and brushing component is connected with the body through a flexible hose and contacts with the ground to absorb dust and sundries, and the blast component is arranged in the inner side of the body to be used to produce a suction. The extensible wire provides an exterior power supply for the blast component, the bobbin disk is arranged in the body to wind the wire, and the fixed edge is used to elastically contain the wire and fix the wire and is integrally formed into a shape wit the rear end portion of the body. The wire fixed device has simple structure, when the wire are drawn out from the body, the wire is capable of being easy to be fixed on the wire fixed device.
Description
The present invention relates to a kind of vacuum cleaner, relate in particular to a kind of vacuum cleaner that has apparatus for fixing cord.
Vacuum cleaner is a kind of device by suction suction dust and foreign material, and this suction is produced by the air blast assembly that is installed in the vacuum cleaner.
Vacuum cleaner comprises the body that has wheel, and this wheel is positioned on the both sides of body; Be positioned on the dust storage chamber of body inboard, to be used to collect dust and foreign material; Be positioned on the refuse bag of dust storage chamber inboard; The flexible hose that is connected with the dust storage chamber hand-hole; Contact the suction brush assemblies that is used to suck dust and foreign material with ground; With the electric wire that is used for to vacuum cleaner input electric power.
Usually, the direct current that provides with the supporting battery of vacuum cleaner is provided the energy of vacuum cleaner, or the alternating current that is provided by power supply.Therefore, in vacuum cleaner, be necessary to adopt and not only can fix but also electric wire departing and that vacuum cleaner is supporting, to provide electric energy to vacuum cleaner by the alternating current energy supply.
Fig. 1 shows the general structure of jar shape vacuum cleaner 100.Vacuum cleaner 100 comprises body 110, the suction brush assemblies 120 that separates with body 110 with will inhale elongated air conduit 130 and the flexible hose 140 that brush assemblies 120 is connected with body 110.Be equipped with the reel device (not shown) that is used to twine and extract out the electric wire (not shown) in body 110 inboards.
The patent No. is US5622243, and the invention people is Sang-Bo Kang, and exercise question is " CordWinder for a Vacuum cleaner ", and transfers assignee's of the present invention United States Patent (USP), discloses the fixedly device of vacuum cleaner electric wire.The KangShi Winder as shown in Figure 2.
As shown in the figure, Winder 200 is included in the reel 232 in the reel chamber 230 that the body 110 of vacuum cleaner 100 marks off.In reel 232, be equipped with the reel torsion spring (not shown) that is used for providing clockwise biasing force to reel 232.
Be equipped with button 222 in body 110 upper surface rear ends.Button 222 has extension top 220 that becomes integral body with body 110 upper surfaces and the curved posterior 223 that forms body 110 rear surface parts.
Be extended with Pivot joint 217 downwards from button 222 front portions.Button 222 pivot pin 216 inserted in the Pivot joint 217, so that can rotate around pivot pin 216.
Be extended with actuator lever 226 downwards at Pivot joint 217 rear portions.Between Pivot joint 217 and actuator lever 226, be equipped with stage clip 218, thereby make stage clip 218 apply counterclockwise biasing force to button 222.Actuator lever 226 is passed the actuator lever hole 239 that is formed at reel chamber 230 end faces, 238 rearward end.The bottom of actuator lever 226 forms inclined-plane 226a.
In addition, fricting strip 234 is fixed on the inner surface of reel chamber 230 end faces 238, is equipped with guide 240 on the top of reel chamber 230 sidewalls 231.This guide 240 is the mesopore square column type, and the guide groove 240a of square-section is wherein arranged.Arresting lever 212 inserts in the guide groove (not shown), and is complementary with actuator lever 226.
Arresting lever 212 is inclined-plane 212a in its back-end, and is connected with the inclined-plane 226a of actuator lever 226.Stopping wheel 214 is positioned on arresting lever 212 front portions, and is placed between reel 232 excircles and the fricting strip 234, to prevent reel 232 rotations.The latch 215 of stopping wheel 214 by passing stopping wheel 214 and arresting lever 212 match with rotation mode.
Vertical first side opening 242 that extends is formed at the lower surface of arresting lever 212, and second side opening 246 corresponding with first side opening 242 is formed at the lower surface of arresting lever 212.
On the other hand, on the sidewall 231 of reel chamber 230, be provided with stop torsion spring 235.This stop torsion spring 235 comprises that projecting upwards and insert first in first side opening 242 turns round arm 237 and be against second on 230 madial walls of reel chamber and turn round arm 245 and place first to turn round arm 237 and second and turn round annulus part 244 between the arm 245.First turns round arm 237 passes first side opening 242 to insert second side opening 246.Therefore, stop torsion spring 235 applies biasing force forward usually on arresting lever 212.
As shown in the figure, do not pressing the button under 222 the situation, button 222 remains on its extreme higher position under the partial pressure of stage clip 218, and arresting lever 212 remains on position, its rear end under stop torsion spring 235 effect of biasing force to the right.Simultaneously, stopping wheel 214 contacts with reel 232 excircles with fricting strip 234, prevents that thus reel 232 from clockwise rotating.
When the user pressed the button 222, actuator lever 226 moved down.The inclined-plane 226a of actuator lever 226 contacts with the inclined-plane 212a of arresting lever 212 subsequently, and along its slip.Simultaneously, promote arresting lever 212 left, stopping wheel 214 rolls left along fricting strip 234.Like this, just, unclamped contacting of stopping wheel 214 and reel 232.
In this case, reel torsion spring (not shown) applies clockwise biasing force to reel 232.Thus, reel 232 turns clockwise under reel torsion spring (not shown) partial pressure, and electric wire 224 is wrapped on the reel 232.
When the user stopped to press button 222, button 222 raise under the partial pressure of stage clip 218.Actuator lever 226 raises subsequently.Simultaneously, the clockwise biasing force of stop torsion spring 235 pushes away arresting lever 212 to the right.Stopping wheel 214 also rolls along fricting strip 234, and joins with fricting strip 234 and reel 232 excircles simultaneously, prevents that thus reel 232 from clockwise rotating.
But, adopting under the situation of apparatus for fixing cord, the structure of Winder is very complicated, needs with assembling wire fixture for a long time, and needs a lot of parts, has therefore increased cost.In addition, in case parts damages, the electric wire wind can't use.
The invention solves the problems referred to above, the purpose of this invention is to provide a kind of vacuum cleaner apparatus for fixing cord simple in structure, by this device securing electric lines at an easy rate.
For achieving the above object, the invention provides a kind of vacuum cleaner that has apparatus for fixing cord, this vacuum cleaner comprises:
The body that has the opening of pulling out electric wire in its rear wall;
Link to each other with body by flexible hose, and contact, be used to suck the suction brush assemblies of dust and foreign material with ground;
Be positioned on the body inboard, be used to produce the air blast assembly of suction;
The tensile electric wire of external power source is provided to the air blast assembly;
Be positioned on the body inboard, be used for the reel of wound wire;
Be used for elasticity and hold the fixedly rib of electric wire and securing electric lines, this is rib and the monoblock type moulding of body rear end portion fixedly.
According to most preferred embodiment of the present invention, fixedly rib and opening adjacency longitudinally are formed with the groove that holds electric wire in fixing rib front side.
Under the situation of using apparatus for fixing cord, electric wire is pressed in the groove.
Therefore, the width of groove should be littler than the diameter of electric wire, and fixedly rib is made flexibly to hold electric wire by elastomeric material.
Fixedly the groove of rib has the outstanding projection of a subtend groove center in its two side, comes off from groove to prevent electric wire.
According to most preferred embodiment of the present invention, fixedly rib have with body rear wall global formation and from this outstanding at an angle of 90 level board and with level board end global formation and from this vertical plate of upwards vertically giving prominence to.Between vertical plate and body rear wall, form the groove that holds electric wire.Be extended with elastic bumps at the vertical plate inner surface to the body rear wall.
According to most preferred embodiment of the present invention, fixedly rib has semicircle termination, semicircle bottom and is formed at the flange groove of semicircle termination between bottom semicircle.Fixedly prismatic is formed in the body rear end upper surface, and electric wire is extruded peace and goes in the flange groove.
By the detailed description and the accompanying drawings, can make above-mentioned purpose of the present invention and advantage clearer and more definite to most preferred embodiment.
Fig. 1 is the perspective illustration of conventional vacuum cleaners structure;
Fig. 2 is the sectional view that is positioned on the Winder in the reel chamber of conventional vacuum cleaners among Fig. 1;
Fig. 3 is the perspective view of the fixedly rib of fixedly vacuum cleaner electric wire of the present invention;
Fig. 4 is the enlarged perspective of the fixedly rib of fixedly vacuum cleaner electric wire of the present invention;
Fig. 5 is along the sectional view of A-A hatching line among Fig. 4;
Fig. 6 is the perspective view of fixedly rib of the fixedly vacuum cleaner electric wire of another embodiment of the present invention;
Fig. 7 is along the sectional view of A-A hatching line among Fig. 6;
Fig. 8 is the perspective view of fixedly rib of the fixedly vacuum cleaner electric wire of yet another embodiment of the invention;
Fig. 9 is the fixing enlarged perspective of rib among Fig. 8.
Describe most preferred embodiment of the present invention with reference to the accompanying drawings in detail.
Fig. 3 shows the apparatus for fixing cord 380 of the vacuum cleaner 300 according to the present invention.As shown in Figure 3, vacuum cleaner 300 has body 310, be equipped with wheel 320 in its both sides, be connected with body 310 and contact with ground by flexible hose 330 to suck the suction brush assemblies 340 of dust and foreign material, be positioned on the air blast assembly 350 that is used to produce suction in the body 310, be used for the tensile electric wire 360 of external power being provided and being positioned on the reel 370 that is used to roll electric wire 360 in the body 310 to air blast assembly 350.
When the user cleans with vacuum cleaner 300, be necessary electric wire 360 is fixed on the body 310.Therefore, on the rear wall 305 of vacuum cleaner 300 bodies 310, be formed with the fixedly rib 380 that is used for fixing electric wire 360.
Usually, be formed with the fixedly rib 380 of flexible fastening electric wire 360 being adjacent to electric wire 360 exits, this outlet is formed on the rear wall 305 of vacuum cleaner 300.
Shown in Figure 4 and 5, fixedly rib 380 monoblock types are formed on the rear wall 305 of body 310, and have and longitudinally be formed at the groove 384 that is used to hold electric wire 360 on fixing rib 380 front sides 386.Fixedly groove 384 width of rib 380 are narrower than the diameter 388 of electric wire 360.Fixedly rib 380 is made with elasticity by elastomeric material and is held electric wire 360.In the groove 384 of fixing rib 380, be positioned at fixedly and be formed with the outstanding projection 382 in a subtend groove 384 centers on rib 380 two sides 387, break away from the fixedly groove 384 of rib 380 to prevent electric wire 360.
Fig. 6 and 7 shows another embodiment of the present invention.The fixedly rib 390 that is formed on body 310 rear walls 305 comprises that integral body is formed on body 310 rear walls 305, and from this outstanding at an angle of 90 level board 392 with in the integral body formation of level board 392 ends and from this vertical plate that projects upwards 394.Between the rear wall 305 of vertical plate 394 and body 310, be formed with the groove 396 that holds electric wire 360.
The horizontal width of groove 396 (X) can obtain by following formula: 0.9d≤X≤1d.That is: the horizontal width of groove 396 (X) should be less than the diameter 388 of electric wire 360, and should be greater than 90% of electric wire 360 diameters 388, thereby electric wire 360 can be fixed in the groove 396.
In addition, vertically height (Y) can obtain by following formula: 0.5d≤Y.That is: the vertical height (Y) of groove 396 should be greater than 50% of electric wire 360 diameters 388, so that electric wire 360 is fixed in the groove 396.
Fig. 8 and 9 shows an embodiment more of the present invention.Fixedly rib 410 is formed at the upper surface 307 of body 310 rear ends, and is made by elastomeric material.
Fixedly rib 410 has semicircle termination 402, semicircle bottom 406 and be formed at semicircle termination 402 and semicircle bottom 406 between flange groove 404.Semicircle termination 402, semicircle bottom 406 and flange groove 404 be global formation each other.First radius of semicircle termination 402 equals second radius of semicircle bottom 406.The diameter of flange groove 404 is littler than electric wire 360, so that electric wire 360 extruding peaces are gone in the flange groove 404.
The function of the apparatus for fixing cord of vacuum cleaner of the present invention is described below.
With reference to Figure 4 and 5, when electric wire 360 extruding peace was gone into groove 384, the bottom of electric wire 360 at first contacted with fixing groove 384 tops of rib 380.Apply the power that electric wire 360 is pressed into groove 384 downwards on electric wire 360 tops, subsequently electric wire 360 is pressed into protrude in groove 384 inside a pair of protruding 382 in.At this moment, this separates to widen the distance between bossing along opposite direction projection 382.Therefore, this width to projection 382 fully enlarges, passing electric wire between this is to projection 382.At last, electric wire 360 is placed the inboard of groove 384.
When electric wire 360 was withdrawn from from groove 384, its step was opposite with the step that is pressed into electric wire 360.That is: apply the power of withdrawing from electric wire 360 from groove 384 to the electric wire bottom, this electric wire 360 is clamp-oned in a pair of tab-like projection 382 that is formed in groove 384 inside.At this moment, this separates to enlarge this width to projection 382 in opposite direction to projection 382.This width to projection 382 can fully enlarge, so that electric wire 360 can pass this between the projection 382.At last, electric wire 360 is withdrawn from from groove 384.
As the description to embodiment, vacuum cleaner apparatus for fixing cord of the present invention has simple structure, and when when body is pulled out electric wire, electric wire can be fixed on the apparatus for fixing cord at an easy rate.
Though described the preferred embodiments of the present invention above, should understand under the condition that does not depart from the present invention's design and can on form or details, carry out various modifications and conversion by the one of ordinary skill in the art.The present invention is not limited only to preferred embodiment, and the content of integral body disclosed by the invention will be claimed below all.
Claims (11)
1. vacuum cleaner, it comprises:
The body that has the opening of pulling out electric wire in its rear wall;
Link to each other with body by flexible hose, and contact, be used to suck the suction brush assemblies of dust and foreign material with ground;
Be positioned on the body inboard, be used to produce the air blast assembly of suction;
The tensile electric wire of external power source is provided to the air blast assembly;
Be positioned on the body inboard, be used for the reel of wound wire;
Be used for elasticity and hold the fixedly rib of electric wire and securing electric lines, this is rib and the monoblock type moulding of body rear end portion fixedly.
2. vacuum cleaner as claimed in claim 1 is characterized in that, fixedly rib and opening adjacency.
3. vacuum cleaner as claimed in claim 1 is characterized in that fixedly rib integral body is formed at the rear wall of body, and longitudinally is formed with the groove that holds electric wire in fixing rib front side.
4. vacuum cleaner as claimed in claim 3 is characterized in that fixedly the width of rib groove is littler than the diameter of electric wire.
5. vacuum cleaner as claimed in claim 4 is characterized in that fixedly rib is made by elastomeric material.
6. vacuum cleaner as claimed in claim 3 is characterized in that, in the groove of fixing rib, is positioned at and contains the outstanding projection of a subtend groove center on its two side, comes off from groove to prevent electric wire.
7. vacuum cleaner as claimed in claim 1, it is characterized in that, fixedly rib has with body rear wall global formation and from this outstanding at an angle of 90 level board, with with level board end global formation and from this upwards vertically outstanding vertical plate, between vertical plate and body rear wall, be formed with the groove that holds electric wire.
8. vacuum cleaner as claimed in claim 7 is characterized in that level board and vertical plate are made by elastomeric material, and the width of groove is littler than the diameter of electric wire.
9. vacuum cleaner as claimed in claim 8 is characterized in that, is extended with elastic bumps at the vertical plate inner surface to the body rear wall.
10. vacuum cleaner as claimed in claim 1, it is characterized in that, fixedly rib has semicircle termination, semicircle bottom and is formed at the flange groove of semicircle termination between bottom semicircle, semicircle termination, semicircle bottom and flange groove be global formation each other, and first radius of semicircle termination equals second radius of semicircle bottom.
11. vacuum cleaner as claimed in claim 10 is characterized in that, fixedly prismatic is formed in the body rear end upper surface, and is made by elastomeric material, and the diameter of flange groove is littler than the diameter of electric wire, so that electric wire extruding peace is gone in the flange groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR16867/97 | 1997-04-30 | ||
| KR1019970016867A KR19980079187A (en) | 1997-04-30 | 1997-04-30 | Power cord lock of the vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1197626A true CN1197626A (en) | 1998-11-04 |
Family
ID=19504701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97126218A Pending CN1197626A (en) | 1997-04-30 | 1997-12-25 | Vacuum cleaner having apparatus for fixing cord |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH10295603A (en) |
| KR (1) | KR19980079187A (en) |
| CN (1) | CN1197626A (en) |
| GB (1) | GB2324713A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358467C (en) * | 2002-12-23 | 2008-01-02 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner provided with an auxiliary pull-out device for an electrical cable |
| CN103654603A (en) * | 2012-09-26 | 2014-03-26 | 科沃斯机器人科技(苏州)有限公司 | Robot for cleaning windows |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10131694B4 (en) * | 2001-06-29 | 2004-07-29 | BSH Bosch und Siemens Hausgeräte GmbH | Kabelausziehöffnung |
| ES2295286T3 (en) | 2001-12-21 | 2008-04-16 | Guido Valentini | PORTABLE CONTAINER FOR AN ELECTRIC TOOL WITH ASPIRATION CAPACITY AND DUST COLLECTION. |
| TW201404347A (en) * | 2012-07-27 | 2014-02-01 | Kinpo Elect Inc | Fluid supply device and floor cleaning device having the same |
| JP6905981B2 (en) * | 2016-06-10 | 2021-07-21 | シャープ株式会社 | Vacuum cleaner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL94147C (en) * | 1953-07-27 | |||
| CA1115465A (en) * | 1978-01-19 | 1982-01-05 | Ryuichi Yasunaga | Vacuum cleaner |
| US5318158A (en) * | 1992-04-09 | 1994-06-07 | Mcculloch Corporation | Cord retainer for electric power cord |
| GB9423005D0 (en) * | 1994-11-15 | 1995-01-04 | Black & Decker Inc | Cable retainer for electric power cable |
-
1997
- 1997-04-30 KR KR1019970016867A patent/KR19980079187A/en not_active Application Discontinuation
- 1997-12-11 GB GB9726240A patent/GB2324713A/en not_active Withdrawn
- 1997-12-25 CN CN97126218A patent/CN1197626A/en active Pending
- 1997-12-26 JP JP36096097A patent/JPH10295603A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358467C (en) * | 2002-12-23 | 2008-01-02 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner provided with an auxiliary pull-out device for an electrical cable |
| CN103654603A (en) * | 2012-09-26 | 2014-03-26 | 科沃斯机器人科技(苏州)有限公司 | Robot for cleaning windows |
| WO2014048346A1 (en) * | 2012-09-26 | 2014-04-03 | 科沃斯机器人科技(苏州)有限公司 | Glass-wiping robot |
| US9445700B2 (en) | 2012-09-26 | 2016-09-20 | Ecovacs Robotics Co., Ltd. | Glass-wiping robot |
| CN103654603B (en) * | 2012-09-26 | 2017-04-19 | 科沃斯机器人股份有限公司 | Robot for cleaning windows |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2324713A (en) | 1998-11-04 |
| KR19980079187A (en) | 1998-11-25 |
| GB9726240D0 (en) | 1998-02-11 |
| JPH10295603A (en) | 1998-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |