CN206924039U - Telescopic pipe for cleaner - Google Patents
Telescopic pipe for cleaner Download PDFInfo
- Publication number
- CN206924039U CN206924039U CN201720201169.2U CN201720201169U CN206924039U CN 206924039 U CN206924039 U CN 206924039U CN 201720201169 U CN201720201169 U CN 201720201169U CN 206924039 U CN206924039 U CN 206924039U
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- CN
- China
- Prior art keywords
- sliding block
- outer tube
- inner tube
- tube
- steady pin
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Abstract
The utility model discloses a kind of telescopic pipe for cleaner, including outer tube, the inner tube that is arranged on outer tube and can be axially moved along outer tube and for by lock controller of the inner tube with respect to outer tube axial lock；Bars are removably connected with the outer wall of inner tube, bars are arranged with multiple stopper slots along its axially spaced-apart；The control piece that locking device includes steady pin, is pressed in the sliding block on steady pin top and is connected with sliding block, sliding block is provided with back-moving spring, offer dead slot on the lower surface of sliding block, when between the stopper slot and the lower surface of sliding block that steady pin is located at, inner tube relative to outer tube axial lock；When steady pin is located between the dead slot on stopper slot and sliding block lower surface, inner tube relative to outer tube it is axially unlocked.It is of the present utility model simple in construction, the length of telescoping tube can be easily adjusted, while by changing the bars with different spacing stopper slots, the precision of telescoping tube telescopic adjustment can be adjusted.
Description
Technical field
Telescoping tube is the utility model is related to, more particularly to a kind of telescopic pipe for cleaner.
Background technology
Dust catcher one kind is mainly used in cleaning floor, carpet, the equipment such as furniture, including telescoping tube, telescoping tube include outer tube,
Be arranged on the inner tube that can be axially moved in outer tube and along the outer tube and for by inner tube with respect to outer tube axial lock
Lock controller, integrally formed with the stopper slot being set in distance on the lateral wall of general inner tube, pass through stopper slot and locking
The cooperation of control device, axial lock is realized, while control inner tube and the flexible precision of outer tube, because stopper slot is to be integrally formed
On inner pipe, so as to which the flexible precision of outer tube and inner tube is difficult to adjust, it is difficult to adapt to the needs of a few thing environment, have and change
The space entered.
Utility model content
The utility model is to overcome above-mentioned defect in the prior art, there is provided one kind can facilitate adjustment length, and logical
Cross and change the bars with different spacing stopper slots, so as to change the telescopic pipe for cleaner of flexible precision.
To achieve the above object, the utility model provides a kind of telescopic pipe for cleaner, including outer tube, be arranged on it is described outer
Inside pipe and the inner tube that can be axially moved along the outer tube and for by the relatively described outer tube axial lock of said inner tube
Lock controller；
Bars are removably connected with the outer wall of said inner tube, the bars are arranged with multiple limits along its axially spaced-apart
Position groove；
The control that the locking device includes steady pin, is pressed in the sliding block on the steady pin top and is connected with sliding block
Product, the sliding block are provided with back-moving spring, dead slot are offered on the lower surface of the sliding block, when the steady pin is positioned at described
Stopper slot and the sliding block lower surface between when, said inner tube is relative to described outer tube axial lock；When the fixation
When pins position is between the dead slot on the stopper slot and the sliding block lower surface, described inner tube is relative to described outer tube axial direction
Unblock.
It is further arranged to：The outer wall of said inner tube along its it is axially arranged have open slot from one end to the other end that extend from,
The bars are plugged in open slot and the both ends of the bars are fixedly connected by screw with inner tube.
It is further arranged to：The open slot includes the slide rail positioned at bottom and the slideway above slide rail, the cunning
The width of rail is more than the width of the slideway；
The bars include the first embedding part in slide rail and the second embedding part in slideway.
It is further arranged to：The lock controller also includes the sleeve pipe for being set in outer tube openend, described sleeve pipe bag
Limiting stand of the projection in outer tube pipe is included, the end of the bars is provided with boss, and the limiting stand and boss are in the axial direction
With intersection.
It is further arranged to：The upper surface of the sliding block is provided with the first inclined-plane, and the control piece can be above and below opposing slider
The lower surface of mobile and described control piece is provided with the second inclined-plane, and first inclined-plane fits with the second inclined-plane, described in pressing
Control piece drives it to move downward, and first inclined-plane slides with respect to the second inclined-plane, and the steady pin is located in dead slot, in realization
The unblock of the relative outer tube of pipe；The pressing force to control piece is removed, the back-moving spring driving sliding block for being compressed or being stretched slides, institute
Steady pin is stated between stopper slot and the lower surface of sliding block, realizes locking of the inner tube with respect to outer tube.
It is further arranged to：The control piece is set with respect to outer tube axial slip, and the lower surface of the control piece is provided with
Connecting rod, the connecting rod have axial limiting fit structure with sliding block, promote the control piece to slide, the control piece linkage
The sliding block sliding, the steady pin are located in dead slot, realize unblock of the inner tube with respect to outer tube；Remove the effect to control piece
Power, the back-moving spring driving sliding block sliding compressed or stretched, the steady pin be located at stopper slot and sliding block lower surface it
Between, realize locking of the inner tube with respect to outer tube.
Compared with prior art, the utility model is simple in construction, easy to use, can be convenient for changing and be fixed on the outside of inner tube
Bars on wall, with stopper slot, by changing the bars of the stopper slot with different spacing, change so as to realize
The flexible precision of telescoping tube, so as to meet the needs of different work post environment.
Brief description of the drawings
Fig. 1 is the isolating construction schematic diagram of the utility model telescopic pipe for cleaner；
Fig. 2 is the sectional view of telescopic pipe for cleaner（Propelling movement type）；
Fig. 3 is Fig. 2 A portions mplifying structure schematic diagram；
Fig. 4 is the sectional view of telescopic pipe for cleaner（Push type）；
Fig. 5 is Fig. 4 B portions mplifying structure schematic diagram；
Fig. 6 is locked out the structural representation of control device（Push type）.
The following drawings mark is being marked thereon with reference to accompanying drawing：
1st, outer tube；2nd, inner tube；21st, open slot；3rd, lock controller；31st, steady pin；32nd, sliding block；321st, dead slot；
322nd, the first inclined-plane；33rd, control piece；331st, the second inclined-plane；332nd, connecting rod；34th, back-moving spring；35th, sleeve pipe；351st, it is spacing
Platform；4th, bars；41st, stopper slot；42nd, boss.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by embodiment.
The utility model telescopic pipe for cleaner is described as shown in figure 1, including outer tube 1, inner tube 2 and lock controller 3
Outer tube 1 is set in the outside of inner tube 2, and the lock controller 3 can realize axial lock of the inner tube 2 with respect to outer tube 1, pass through
The effect of lock controller 3, the flexible or locking of telescoping tube can be controlled.
Such as Fig. 1, as shown in 2 and Fig. 3, be provided with the lateral wall of said inner tube 2 axially extending from one end to the other end
Open slot 21, bars 4, the upper surface axially spaced-apart difference limited location groove of the bars 4 are provided with the open slot 21
41；To improve the installation reliability of bars 4 and open slot 21, it is preferable that the open slot 21 include positioned at bottom slide rail and
Slideway above slide rail, the width of the slide rail are more than the width of the slideway, and the bars 4 are included in slide rail
The first embedding part and the second embedding part in slideway, while the both ends of bars 4 screwed by screw and inner tube 2 it is solid
It is fixed.
As shown in Figure 3 and Figure 5, the locking device includes steady pin 31, is pressed in the sliding block 32 on the top of steady pin 31
And the control piece 33 being connected with sliding block 32, the sliding block 32 are provided with back-moving spring 34, the lower surface of the sliding block 32
On offer dead slot 321, when the steady pin 31 is located between the lower surface of described stopper slot 41 and the sliding block 32, institute
Inner tube 2 is stated relative to the described axial lock of outer tube 1；When the steady pin 31 is located under the stopper slot 41 and the sliding block 32
When between the dead slot 321 on surface, described inner tube 2 is axially unlocked relative to described outer tube 1, if Fig. 3 is lock-out state, figure
5 be released state.
Such as Fig. 3, the lock controller 3 is propelling movement type control device, and the control piece 33 is with respect to the axial slip of outer tube 1
Set, the lower surface of the control piece 33 is provided with connecting rod 332, and the connecting rod 332 is matched somebody with somebody with sliding block 32 with axial limiting
Structure is closed, the axial limiting fit structure can be that the connecting rod 332 is fixedly connected with the upper surface of sliding block 32, can also
Groove is set in the upper surface of sliding block 32, the connecting rod 332 is plugged in groove, and the connecting rod 332 can link described
The axial slip of sliding block 32；The control piece 33 is promoted to slide, the control piece 33 sliding block 32 that links slides, and makes steady pin 31
In dead slot 321, unblock of the inner tube 2 with respect to outer tube 1 is realized；The active force to control piece 33 is removed, is compressed or stretched
Back-moving spring 34 drive sliding block 32 slide, the steady pin 31 be located between stopper slot 41 and the lower surface of sliding block 32, realization
Locking of the inner tube 2 with respect to outer tube 1.
Such as Fig. 5 and Fig. 6, the lock controller 3 is push type control device, and the upper surface of the sliding block 32 is provided with
First inclined-plane 322, the control piece 33 can opposing slider 32 move up and down and the lower surface of the control piece 33 is provided with second
Inclined-plane 331, first inclined-plane 322 fit with the second inclined-plane 331, press the control piece 33 and drive it to move downward, institute
State 322 relative second inclined-plane 331 of the first inclined-plane to slide, steady pin 31 is located in dead slot 321, realize inner tube 2 with respect to outer tube 1
Unblock；The pressing force to control piece 33 is removed, the back-moving spring 34 for being compressed or being stretched drives sliding block 32 to slide, the fixation
Pin 31 is located between stopper slot 41 and the lower surface of sliding block 32, realizes locking of the inner tube 2 with respect to outer tube 1.
As shown in Figures 2 and 3, the lock controller 3 also includes sleeve pipe 35, and described sleeve pipe 35 is set in outer tube 1
Openend, described sleeve pipe 35 include projection and are arranged on limiting stand 351 in the pipe of outer tube 1, and the ends of the bars 4 is provided with convex
Platform 42, the boss 42 and limiting stand 351 have intersection on axis, so as to by the cooperation of limiting stand 351 and boss 42,
Inner tube 2 can be avoided to depart from outer tube 1.
Compared with prior art, the utility model is simple in construction, easy to use, can be convenient for changing and be fixed on the outside of inner tube
Bars on wall, with stopper slot, by changing the bars of the stopper slot with different spacing, change so as to realize
The flexible precision of telescoping tube, so as to meet the needs of different work post environment.
Disclosed above is only embodiment of the present utility model, and still, the utility model is not limited to this, any ability
What the technical staff in domain can think change should all fall into the scope of protection of the utility model.
Claims (6)
1. a kind of telescopic pipe for cleaner, including outer tube, it is arranged on the outer tube and can be axially transported along the outer tube
Dynamic inner tube and for by the lock controller of the relatively described outer tube axial lock of said inner tube；
Characterized in that, being removably connected with bars on the outer wall of said inner tube, the bars arrange along its axially spaced-apart
There are multiple stopper slots；
The control that the lock controller includes steady pin, is pressed in the sliding block on the steady pin top and is connected with sliding block
Product, the sliding block are provided with back-moving spring, dead slot are offered on the lower surface of the sliding block, when the steady pin is positioned at described
Stopper slot and the sliding block lower surface between when, said inner tube is relative to described outer tube axial lock；When the fixation
When pins position is between the dead slot on the stopper slot and the sliding block lower surface, described inner tube is relative to described outer tube axial direction
Unblock.
2. telescopic pipe for cleaner according to claim 1, it is characterised in that the outer wall of said inner tube is axially arranged along its
There is an open slot extended from one end to the other end, the bars are plugged in open slot and the both ends of the bars pass through spiral shell
Nail is fixedly connected with inner tube.
3. telescopic pipe for cleaner according to claim 2, it is characterised in that the open slot includes the cunning positioned at bottom
Rail and the slideway above slide rail, the width of the slide rail are more than the width of the slideway；
The bars include the first embedding part in slide rail and the second embedding part in slideway.
4. telescopic pipe for cleaner according to claim 1, it is characterised in that the lock controller also includes being arranged
Sleeve pipe at outer tube opening end, described sleeve pipe include projection the limiting stand in outer tube pipe, and the end of the bars is provided with
Boss, the limiting stand have intersection in the axial direction with boss.
5. according to the telescopic pipe for cleaner described in Claims 2 or 3 or 4, it is characterised in that the upper surface of the sliding block is set
Have the first inclined-plane, the control piece can opposing slider move up and down and the lower surface of the control piece is provided with the second inclined-plane, institute
State the first inclined-plane to fit with the second inclined-plane, press the control piece and drive it to move downward, first inclined-plane is with respect to second
Inclined-plane slides, and the steady pin is located in dead slot, realizes unblock of the inner tube with respect to outer tube；Remove the pressing force to control piece, quilt
The back-moving spring of compression or stretching driving sliding block slides, and the steady pin is real between stopper slot and the lower surface of sliding block
Locking of the existing inner tube with respect to outer tube.
6. according to the telescopic pipe for cleaner described in Claims 2 or 3 or 4, it is characterised in that the control piece is with respect to outer axial tube
Set to sliding, the lower surface of the control piece is provided with connecting rod, and the connecting rod with sliding block there is axial limiting to coordinate knot
Structure, the control piece is promoted to slide, the control piece linkage sliding block sliding, the steady pin is located in dead slot, in realization
The unblock of the relative outer tube of pipe；The active force to control piece is removed, the back-moving spring driving sliding block sliding compressed or stretched, institute
Steady pin is stated between stopper slot and the lower surface of sliding block, realizes locking of the inner tube with respect to outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201169.2U CN206924039U (en) | 2017-03-03 | 2017-03-03 | Telescopic pipe for cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201169.2U CN206924039U (en) | 2017-03-03 | 2017-03-03 | Telescopic pipe for cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924039U true CN206924039U (en) | 2018-01-26 |
Family
ID=61349163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201169.2U Active CN206924039U (en) | 2017-03-03 | 2017-03-03 | Telescopic pipe for cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223516A (en) * | 2018-02-06 | 2018-06-29 | 苏州君之宏电器科技有限公司 | Telescoping tube |
| CN110227962A (en) * | 2018-12-09 | 2019-09-13 | 苏州欧圣电气股份有限公司 | A kind of power tool |
-
2017
- 2017-03-03 CN CN201720201169.2U patent/CN206924039U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223516A (en) * | 2018-02-06 | 2018-06-29 | 苏州君之宏电器科技有限公司 | Telescoping tube |
| CN110227962A (en) * | 2018-12-09 | 2019-09-13 | 苏州欧圣电气股份有限公司 | A kind of power tool |
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| GR01 | Patent grant |