CN102727138B - There is the vertical type dust collector quickly discharging flexible pipe structure - Google Patents
There is the vertical type dust collector quickly discharging flexible pipe structure Download PDFInfo
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- CN102727138B CN102727138B CN201110089686.2A CN201110089686A CN102727138B CN 102727138 B CN102727138 B CN 102727138B CN 201110089686 A CN201110089686 A CN 201110089686A CN 102727138 B CN102727138 B CN 102727138B
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- telescoping tube
- button
- dust collector
- vertical type
- type dust
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- 239000000428 dust Substances 0.000 title claims abstract description 58
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000004308 accommodation Effects 0.000 claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 230000007704 transition Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000004443 Ricinus communis Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses a kind of vertical type dust collector having and quickly discharging flexible pipe structure, including being arranged on the telescoping tube connecting portion of dust catcher body side and being connected to the telescoping tube above telescoping tube connecting portion, the telescoping tube accommodation portion being formed above cross section semicircular in shape of telescoping tube connecting portion on body, the top of telescoping tube is formed with the clamping pawl stretched out, and clamping pawl is connected through the connecting hole on telescoping tube accommodation portion sidewall with the quick-release configuration being arranged on body.The present invention has the vertical type dust collector quickly discharging flexible pipe structure, is provided with and controls the quick-release configuration that telescoping tube quickly discharges, it is possible to taken off from the telescoping tube connecting portion body by telescoping tube easily on body.Being provided with length adjustment device on telescoping tube, it is possible to when not from the length freely regulating telescoping tube when taking off telescoping tube body, reaching freely to regulate the purpose of handle height, the user of convenient different heights uses.
Description
Technical field
The invention belongs to cleaner field, particularly relate to a kind of being provided with on body and quickly discharge flexible pipe structure, and on telescoping tube, it is provided with length adjustment device, it is possible to achieve not from the vertical type dust collector freely regulating telescoping tube length taking off telescoping tube body.
Background technology
Vacuum cleaner is a kind of sanitation and hygiene electrical equipment, for removing the dust in ground, carpet, wall, furniture, medicated clothing and various gap.In general, vacuum cleaner mainly includes aspirator and suction line, it is arranged on dust catcher body in blower fan for the aspirator that dominant shape becomes with motor, suction line includes suction nozzle, dust-collection rigid tube and hose, and suction nozzle is had downwardly open air entry and communicated with the air inlet of dust catcher body inner blower by dust-collection rigid tube and hose.
During vacuum cleaner operating, motor drives the impeller high speed rotating of blower fan, is discharged by the air within vacuum cleaner, in the instantaneous vacuum that is internally formed of vacuum cleaner, and forms an at a relatively high Negative Pressure Difference between ambient atmosphere.Under the effect of this Negative Pressure Difference, the dust near suction nozzle is sucked in the dust bucket in dust catcher body by air entry together with air.Pure air after dedusting after filtering, then is discharged to outside vacuum cleaner from gas outlet by the air containing dust in the dust bucket of dust catcher body.So, the effect on dust out, cleaning ground is just reached.The suction rate of vacuum cleaner is divided into the class of multiple operable control, adapts to the scope of operation of the different cleaning objects such as ground, bed surface, carpet, sofa, corner, in order to aspirate dust everywhere better.
According to the form class of vacuum cleaner, vertical type dust collector, horizontal (pot type) vacuum cleaner and portable dust collector etc. can be divided into.Fig. 1 is the surface structure axonometric chart of the vertical type dust collector of prior art；Fig. 2 is state diagram when extracting of the telescoping tube of prior art.As depicted in figs. 1 and 2, vertical type dust collector includes being disposed within producing the motor of suction, fan and filtration and is flowed in the air within body 1 filter of foreign substances, being connected to dust bucket 3 parts such as grade on body 1, the top of body 1 is easy for the handle 2 that user grips.Underpart is provided with along ground and is sucked the suction nozzle 4 containing foreign substances air by what suction nozzle upper cover and suction nozzle bottom were combined into, and the both sides at suction nozzle 4 rear portion are provided with is easy to the castor 9 that body 1 moves.
Being provided with hose transition 8 on body 1 sidewall, the lower end of hose transition 8 communicates with the filter within body 1；The upper end of hose transition 8 connects hose 5, and the other end of hose 5 is connected with the hose connection port 28 formed on handle 2, and the lower end of handle 2 is connected with telescoping tube 6, and hose 5 is internal with telescoping tube 6 to be connected.Telescoping tube 6 is made up of the outer tube 11 connected together and interior pipe 12, and interior pipe 12 arranges spaced locating slot.Interior pipe 12 can stretch out in outer tube 11, it is achieved flexible.The top of telescoping tube 6 is formed with fixing parts 10, and fixing parts 10 are arranged on interior pipe 12.
When needing remove the dust of tables and chairs and higher position or need to remove the dust in corner, suction nozzle is connected to the front end of telescoping tube 6, suction nozzle, telescoping tube and hose composition gas passage.During the work of vacuum cleaner sucktion fan, dust near suction nozzle is inhaled in the filter above dust bucket through suction nozzle, telescoping tube and hose together with air, form swirling eddy in the filter, in the process of flow rotation, part dust drops in dust bucket, the air of inspiration simultaneously, after separating and filtering, is discharged outside vacuum cleaner.
When removing the dust that side roomily is compared on floor etc., suck air with the suction nozzle 4 of dust catcher body bottom.At this moment, it is not necessary to the suction nozzle being connected to telescoping tube 6 front end, suction nozzle is taken off, the front end of telescoping tube 6 is inserted in the telescoping tube connecting portion 7 being arranged on rear side of body 1.
But, there are the following problems for the telescoping tube attachment structure of prior art as above: the front end of telescoping tube 6 is inserted in telescoping tube connecting portion 7, and the fixing parts 10 on telescoping tube 6 top are connected on body 1 sidewall, are used for fixing telescoping tube 6.Owing to fixing parts are arranged on interior pipe 12, therefore, in this state, telescoping tube 6 cannot realize stretching, and can only be flexible from being just performed manually by after taking off body by telescoping tube 6；And owing to fixing parts 10 are connected on organism sidewall, it does not have quick-release configuration, relatively difficult when taking off, it has not been convenient to user uses.
Summary of the invention
The present invention is to solve technical problem of the prior art, and provide a kind of being provided with on body quickly to discharge flexible pipe structure, and on telescoping tube, it is provided with length adjustment device, it is possible to achieve not from the vertical type dust collector freely regulating telescoping tube length taking off telescoping tube body.
The present invention solves that the technical problem existed in known technology is adopted the technical scheme that:
The present invention has the vertical type dust collector quickly discharging flexible pipe structure, including being arranged on the telescoping tube connecting portion of dust catcher body side and being connected to the telescoping tube above telescoping tube connecting portion, the telescoping tube accommodation portion being formed above cross section semicircular in shape of telescoping tube connecting portion on body, being formed with the clamping pawl stretched out on telescoping tube, clamping pawl is connected through the connecting hole on telescoping tube accommodation portion sidewall with the quick-release configuration being arranged on body.
Described quick-release configuration includes the release button being arranged on body and the shackle member interlocked with release button；Shackle member and clamping ZHUANLIAN connect.
Described shackle member is socketed in telescoping tube accommodation portion, and the middle part of shackle member is formed with the prominent Access Division connect with the clamping ZHUANLIAN on telescoping tube, and the side of shackle member is formed with the shackle member claw stretched out；Release button is arranged in the button box body that side, body upper end concave downward is formed, and stretches out, be connected to above shackle member claw in the chute that the button tabletting of release button lower end is formed from the wall of button box body side；The downside of shackle member claw and be arranged on below shackle member claw and be fixedly connected between the gripper shoe on body and be provided with release portion spring.
Being formed with slotted eye on another sidewall of described button box body, the button coupler body that release button lower end is formed is connected in slotted eye.
The downside of described shackle member claw is formed with the protruding cross-rib for fixing release portion spring upper end, and the upper side of gripper shoe is provided with the circular groove of middle concave downward, and the lower end of release portion spring is connected in circular groove.
Described telescoping tube includes outer tube and interior pipe, and the upper end of interior pipe is stretched out in outer tube, and clamping pawl is arranged on outer tube；The top of outer tube is provided with the length adjustment device regulating telescoping tube length.
Described length adjustment device includes length adjustment button and the adjustment structure being connected with length adjustment button, and the projection that adjustment structure is arranged is connected on interior pipe periphery wall in the groove of formation.
The two ends of described adjustment structure are forwardly convex, and projection is provided with projection, being positioned apart from fluted group on interior pipe periphery wall, each groove group is made up of two grooves, and the distance between two grooves and the distance between two projections in adjustment structure are equal.
Described adjustment structure is arranged on a part of perisporium of outer tube and outwards deforms and in the adjustment device box body that formed, regulate and the wall of device box body is formed with elongate slots, the middle part of adjustment structure is connected with connector, and connector is connected through the elongate slots regulated on device box body wall with length adjustment button.
Described adjustment structure is arranged in the cavity surrounded by upper wall, lower wall and left side wall and right side wall, and is integrally formed with left side wall and the right side wall of cavity；It is provided with adjustment portion spring between downside and the box portion bottom wall regulating device box body of the lower wall of cavity；The projection at adjustment structure two ends protrudes from the front side of the cavity surrounded by upper wall, lower wall and left side wall and right side wall.
The present invention has the advantage that and has the benefit effect that
The present invention has the vertical type dust collector quickly discharging flexible pipe structure, body is provided with and controls the quick-release configuration that telescoping tube quickly discharges, after pressing release button, moving down with the release shackle member that is connected of button, the Access Division of the clamping pawl on telescoping tube and shackle member departs from, at this moment, easily telescoping tube can be taken off from the telescoping tube connecting portion body, and when taking off telescoping tube, body will not tilt with telescoping tube and topple over, it is ensured that body can stably stand on ground.Clamping pawl is arranged on the outer tube of telescoping tube, simultaneous retractable pipe is provided with length adjustment device, can when not from the length freely regulating telescoping tube when taking off telescoping tube body, reaching freely to regulate the purpose of handle height, the user of convenient different heights uses.After telescoping tube takes off from body, still can regulate telescoping tube length, play the effect inhaling roof or eminence object.
Accompanying drawing explanation
Fig. 1 is the surface structure axonometric chart of the vertical type dust collector of prior art；
Fig. 2 is state diagram when extracting of the telescoping tube of prior art；
Fig. 3 is the overall structure axonometric chart of the vertical type dust collector of the present invention；
Fig. 4 is the telescoping tube attachment structure figure with dust catcher body of the present invention；
Fig. 5 is the axonometric chart of the telescoping tube quick-release configuration of the present invention；
Fig. 6 is the telescoping tube structural perspective with body coupling part of the present invention；
Fig. 7 is the structural perspective of the shackle member of the present invention；
Fig. 8 is the sectional view of the telescoping tube quick-release configuration of the present invention；
Fig. 9 is the rearview of the vertical type dust collector of the present invention；
Figure 10 is the sectional view of line A-A along Fig. 9；
Figure 11 is B portion enlarged drawing in Figure 10；
Figure 12 is the sectional view of the length adjustment device of the present invention；
The vertical type dust collector telescoping tube that Figure 13 is the present invention is in the structural perspective under elongation state.
Critical piece symbol description in accompanying drawing:
1: body 2: handle 3: dust bucket
4: suction nozzle 5: hose 6: telescoping tube
7: telescoping tube connecting portion 8: hose transition 9: castor
10: fixing parts 11: outer tube 12: interior pipe
13: clamping pawl 14: quick-release configuration 15: release button
16: button box body 17: chute 18: button tabletting
19: shackle member 20: Access Division 21: slotted eye
22: button coupler body 23: release portion spring 24: gripper shoe
25: shackle member claw 26: cross-rib 27: circular groove
28: hose connection port 29: regulate device box body 30: length adjustment button
31: connector 32: elongate slots 33: adjustment structure
34: groove 35: box portion bottom wall 36: upper wall
37: projection 38: connecting hole 39: lower wall
40: spring coupling part 41: adjustment portion spring 42: connector.
Detailed description of the invention
Referring to drawings and Examples, the present invention will be described in detail.Parts same as the prior art in the present invention employ identical symbol.
Fig. 3 is the overall structure axonometric chart of the vertical type dust collector of the present invention；As shown in Figure 3, the present invention has the vertical type dust collector quickly discharging flexible pipe structure, including being disposed within producing the motor of suction, fan and filtration be flowed in the air within body 1 filter of foreign substances, be connected to dust bucket 3 parts such as grade on body 1.Underpart is provided with along ground and is sucked the suction nozzle 4 containing foreign substances air by what suction nozzle upper cover and suction nozzle bottom were combined into, and the both sides at suction nozzle 4 rear portion are provided with is easy to the castor 9 that body 1 moves.Being provided with hose transition 8 on body 1 sidewall, the lower end of hose transition 8 communicates with the filter within body 1；The upper end of hose transition 8 connects hose 5, and the other end of hose 5 is connected on handle 2, and the lower end of handle 2 is connected with telescoping tube 6, and namely handle 2 is connected to the upper end of telescoping tube 6.Hose 5 is internal with telescoping tube 6 to be connected.The lower end of telescoping tube 6 is connected on the telescoping tube connecting portion 7 being arranged on dust catcher body side.The telescoping tube accommodation portion being formed above cross section semicircular in shape of telescoping tube connecting portion 7 on body.
Fig. 4 is the telescoping tube attachment structure figure with dust catcher body of the present invention；Fig. 5 is the axonometric chart of the telescoping tube quick-release configuration of the present invention.Being formed with the clamping pawl 13 stretched out on telescoping tube 6, clamping pawl 13 is connected through the connecting hole 38 on telescoping tube accommodation portion sidewall with the quick-release configuration 14 being arranged on body.Above-mentioned quick-release configuration 14 includes release button 15 and the shackle member 19 being socketed in telescoping tube accommodation portion.
The middle part of shackle member 19 is formed with prominent Access Division 20, and the clamping pawl 13 on telescoping tube 6 is connected with Access Division 20.The side of shackle member 19 is formed with the shackle member claw 25 stretched out.Release button 15 is arranged in the button box body 16 that side, body upper end concave downward is formed, the one side that button box body 16 and shackle member are closed on is formed with chute 17, the button tabletting 18 of release button 15 lower end stretches out in chute 17, is connected to above shackle member claw 25.The sidewall of chute 17 through button box body 16 from top to bottom, button tabletting 18 can slide up and down in chute 17.The downside of shackle member claw 25 and be arranged on below shackle member claw 25 and be fixedly connected between the gripper shoe 24 on body 1 and be provided with release portion spring 23.
The bottom of another sidewall of button box body 16 is formed with slotted eye 22, and the button coupler body 21 that release button 15 lower end is formed is connected in slotted eye 22.
Fig. 6 is the telescoping tube structural perspective with body coupling part of the present invention.As shown in Figure 6, telescoping tube 6 includes outer tube 11 and the interior pipe 12 being socketed in outer tube 11, and the upper end of interior pipe 12 is stretched out in outer tube 11.Clamping pawl 13 is arranged on the upper end of outer tube 11, and clamping pawl 13 forward extends out from the periphery wall of outer tube 11, and its front end is bent to form downwards claw, and both sides also bending downwards is so that clamping pawl 13 consolidates.
Fig. 7 is the structural perspective of the shackle member of the present invention.As it is shown in fig. 7, shackle member 19 is overall is formed with half-terete connector 42 inside shackle member 19 two ends in the arc with one fixed width, connector 42 is connected on size adjustable pipe accommodation portion perisporium in the slotted eye of formation, and can move up and down in hole.The middle part concave downward of shackle member 19 upper limb is to hold clamping pawl 13, and Access Division 20 forms the middle part in depression, protrudes from the bottom of depression, is connected with the claw of clamping pawl 13 front end.Shackle member claw 25 downside of shackle member 19 side is formed with the protruding cross-rib 26 for fixing release portion spring.
Fig. 8 is the sectional view of the telescoping tube quick-release configuration of the present invention.As shown in Figure 8, release button 15 is arranged in button box body 16, and release button 15 is the cuboid of a boring lower ending opening, and its upper end catches tactile for convenience, thus area is more than the cross-sectional area of cuboid main body.The upper end of release button 15 exceeds the upper end of button box body 16.The cross-sectional area on the top of button box body 16, more than the cross-sectional area of button box body bottom, makes release button 15 to press smoothly.
The upper side of gripper shoe 24 is provided with the circular groove 27 of middle concave downward, and the lower end of release portion spring 23 is connected in circular groove 27, and upper end is connected on the cross-rib 26 that shackle member claw 25 downside is protruding.
Fig. 9 is the rearview of the vertical type dust collector of the present invention；Figure 10 is the sectional view of line A-A along Fig. 9；Figure 11 is B portion enlarged drawing in Figure 10；Figure 12 is the sectional view of the length adjustment device of the present invention.As shown in Fig. 9 to Figure 12, the top of telescoping tube outer tube 11 opposite side relative with clamping pawl 13 is provided with the length adjustment device regulating telescoping tube 6 length.Length adjustment device includes length adjustment button 30 and the adjustment structure 33 being connected with length adjustment button 30.Adjustment structure 33 is arranged on a part of perisporium of outer tube 11 and outwards deforms and in the adjustment device box body 29 that formed, regulate and be formed with elongate slots 32 on the wall of device box body 29.The middle part of adjustment structure 33 is connected with connector 31, and connector 31 is connected through the elongate slots 32 regulated on device box body wall with length adjustment button 30, thus length adjustment button 30 and adjustment structure 33 being linked together.
The interlude of adjustment structure 33 is forwardly convex, rear side is facilitated to be connected with connector 31, adjustment structure 33 is gradually formed depression by interlude to both sides, again forwardly convex to two ends place, and the projection at two ends is provided with projection 37, being positioned apart from fluted group in telescoping tube on pipe 11 periphery wall, each groove group is made up of two grooves 34, distance between two grooves 34 and the distance between two projections 37 in adjustment structure are equal, and two concave blocks 37 are connected in two grooves 34.
Adjustment structure 33 is arranged in the cavity surrounded by upper wall 36, lower wall 39 and left side wall and right side wall, and is integrally formed with left side wall and the right side wall of cavity.Adjustment structure 33 and the upper wall 36 of above-mentioned cavity, lower wall 39 and left side wall and right side wall are respectively positioned in adjustment device box body 29.The downside of the lower wall 39 of cavity is formed with the spring coupling part 40 being centrally formed cylindrical projections, is provided with adjustment portion spring 41 between spring coupling part 40 and the box portion bottom wall 35 regulating device box body 29.
The projection 37 at above-mentioned adjustment structure 33 two ends protrudes from the front side of the cavity surrounded by upper wall 36, lower wall 39 and left side wall and right side wall such that it is able to be connected in the groove 34 on telescoping tube carry out spacing.
The vertical type dust collector telescoping tube that Figure 13 is the present invention is in the structural perspective under elongation state.As shown in figure 13, when telescoping tube 6 is connected on body 1, press length adjustment button 30, telescoping tube just can freely accessible for flexible, thus regulating the height of handle 2.
The course of action of the quick-release configuration of the present invention is as follows:
Press release button 15, the button tabletting 18 push card fitting claw 25 of release button lower end moves downward, thus driving whole shackle member 19 to move downward, Access Division 20 separates with the clamping pawl 13 on telescoping tube, the upper end of telescoping tube 6 separates with body 1, plays the effect of quickly release.Now, the release portion spring 23 between shackle member claw 25 and gripper shoe 24 is in compressive state.After unclamping release button 15, under the elastic force effect of release portion spring 23, shackle member claw 25 drives shackle member 19, button tabletting 18 and release button 15 to move upward, till the upper side of button coupler body 22 of release button 15 lower end contacts with the upper side wall of slotted eye 21, quick-release configuration reinstatement state.Adopt quick-release configuration, it is possible to taken off from the telescoping tube connecting portion 7 body 1 by telescoping tube 6 easily, and when taking off telescoping tube 6, telescoping tube tilts relative to body, and body will not tilt with telescoping tube and topple over.
The course of action of the length adjustment device of the present invention is as follows:
During original state, two projections 37 in adjustment structure are positioned on pipe 12 two grooves 34, and relative movement can not occur for interior pipe 12 and the outer tube 11 of telescoping tube 6.Pressing length adjustment button 30, adjustment structure 33 moves downward, and two projections 37 are deviate from two grooves 34, and now, relative movement can occur for the interior pipe 12 of telescoping tube 6 and outer tube 11, and telescoping tube 6 can freely stretch.Unclamping length adjustment button 30, under the effect of adjustment portion spring 41, length adjustment device resets, and when two projections 37 run into two grooves 34 again, again snaps in two grooves, locks telescoping tube length.Owing to clamping pawl 13 is arranged on the outer tube of telescoping tube, therefore, the motion of interior pipe 12 is by the restriction of clamping pawl 13, even if when not from the length freely regulating telescoping tube 6 when taking off telescoping tube body, reaching freely to regulate the purpose of handle 2 height, the user of convenient different heights uses.When telescoping tube 6 is from after taking off body, still regulating telescoping tube length, play the effect inhaling roof or eminence object.
Claims (10)
1. one kind has the vertical type dust collector quickly discharging flexible pipe structure, including being arranged on the telescoping tube connecting portion of dust catcher body side and being connected to the telescoping tube above telescoping tube connecting portion, the telescoping tube accommodation portion being formed above cross section semicircular in shape of telescoping tube connecting portion on body, it is characterized in that: be formed with the clamping pawl (13) stretched out on telescoping tube (6), clamping pawl (13) is connected through the connecting hole (38) on telescoping tube accommodation portion sidewall with the quick-release configuration (14) being arranged on body.
2. according to claim 1 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterised in that: quick-release configuration (14) includes the release button (15) being arranged on body and the shackle member (19) interlocked with release button (15)；Shackle member (19) is connected with clamping pawl (13).
3. according to claim 2 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterized in that: shackle member (19) is socketed in telescoping tube accommodation portion, the middle part of shackle member is formed with the prominent Access Division (20) being connected with the clamping pawl (13) on telescoping tube (6), and the side of shackle member (19) is formed with the shackle member claw (25) stretched out；Release button (15) is arranged in the button box body (16) that side, body upper end concave downward is formed, stretch out in the chute (17) that the button tabletting (18) of release button (15) lower end is formed from button box body (16) sidewall, be connected to shackle member claw (25) top；The downside of shackle member claw (25) and be arranged on below shackle member claw and be fixedly connected on body gripper shoe (24) between be provided with release portion spring (23).
4. according to claim 3 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterized in that: being formed with slotted eye (21) on another sidewall of button box body (16), the button coupler body (22) that release button (15) lower end is formed is connected in slotted eye (21).
5. according to claim 3 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterized in that: the downside of shackle member claw (25) is formed with the protruding cross-rib (26) for spring (23) upper end, fixing release portion, the upper side of gripper shoe (24) is provided with the circular groove (27) of middle concave downward, and the lower end in release portion spring (23) is connected in circular groove (27).
6. according to claim 1 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterized in that: telescoping tube (6) includes outer tube (11) and interior pipe (12), the upper end of interior pipe (12) is stretched out in outer tube (11), and clamping pawl (13) is arranged on outer tube (11)；The top of outer tube (11) is provided with the length adjustment device regulating telescoping tube length.
7. according to claim 6 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterized in that: length adjustment device includes length adjustment button (30) and the adjustment structure (33) being connected with length adjustment button, the upper projection (37) arranged of adjustment structure (33) is connected on interior pipe (12) periphery wall in the groove (34) of formation.
8. according to claim 7 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterized in that: the two ends of adjustment structure (33) are forwardly convex, and projection is provided with projection (37), interior pipe (12) periphery wall is positioned apart from fluted group, each groove group is made up of two grooves (34), and the distance between two grooves and the distance between two projections (37) in adjustment structure (33) are equal.
9. the vertical type dust collector with quickly release flexible pipe structure according to claim 7 or claim 8, it is characterized in that: adjustment structure (33) is arranged on a part of perisporium of outer tube (11) and outwards deforms and in adjustment device box body (29) that formed, regulate and the wall of device box body (29) is formed with elongate slots (32), the middle part of adjustment structure (33) is connected with connector (31), and connector (31) is connected through the elongate slots (32) regulated on device box body wall with length adjustment button (30).
10. according to claim 9 have the vertical type dust collector quickly discharging flexible pipe structure, it is characterized in that: adjustment structure (33) is arranged in the cavity surrounded by upper wall (36), lower wall (39) and left side wall and right side wall, and be integrally formed with left side wall and the right side wall of cavity；It is provided with adjustment portion spring (41) between downside and the box portion bottom wall (35) regulating device box body (29) of the lower wall (39) of cavity；The projection (37) at adjustment structure (33) two ends protrudes from the front side of the cavity surrounded by upper wall (36), lower wall (39) and left side wall and right side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110089686.2A CN102727138B (en) | 2011-04-11 | 2011-04-11 | There is the vertical type dust collector quickly discharging flexible pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110089686.2A CN102727138B (en) | 2011-04-11 | 2011-04-11 | There is the vertical type dust collector quickly discharging flexible pipe structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102727138A CN102727138A (en) | 2012-10-17 |
| CN102727138B true CN102727138B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110089686.2A Expired - Fee Related CN102727138B (en) | 2011-04-11 | 2011-04-11 | There is the vertical type dust collector quickly discharging flexible pipe structure |
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| Country | Link |
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| CN (1) | CN102727138B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803368A (en) * | 2017-10-31 | 2018-03-16 | 天津市凯源新能电气有限公司 | A kind of instrument Novel dust collection device |
| CN109758037B (en) * | 2019-01-25 | 2024-05-31 | 添可智能科技有限公司 | Cleaning device |
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| JP2000237105A (en) * | 1999-02-19 | 2000-09-05 | Hitachi Ltd | Telescopic extension tube and vacuum cleaner using the same |
| GB2451680B (en) * | 2007-08-09 | 2011-09-07 | Dyson Technology Ltd | A handle assembly for a cleaning appliance |
| GB2455811B (en) * | 2007-12-22 | 2012-08-01 | Dyson Technology Ltd | Wand assembly for a cleaning appliance |
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|---|---|---|---|---|
| CN2590520Y (en) * | 2002-12-09 | 2003-12-10 | 叶韶庭 | Telescopic hose for dust collector |
| CN1511497A (en) * | 2002-12-27 | 2004-07-14 | ������������ʽ���� | Locking device for enlengthening tube of vacuum cleaner |
| CN2874100Y (en) * | 2005-08-05 | 2007-02-28 | 冷鹭浩 | Telescopic lube locking device |
| CN201264859Y (en) * | 2008-06-27 | 2009-07-01 | 上海欧乐传动与控制技术有限公司 | Vacuum rapid releasing device of hose type vacuum lift |
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| Publication number | Publication date |
|---|---|
| CN102727138A (en) | 2012-10-17 |
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Effective date of registration: 20160510 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Applicant after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Tianjin city Beichen District Xingdian Road Applicant before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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