CN108223516A - Telescoping tube - Google Patents
Telescoping tube Download PDFInfo
- Publication number
- CN108223516A CN108223516A CN201810117813.7A CN201810117813A CN108223516A CN 108223516 A CN108223516 A CN 108223516A CN 201810117813 A CN201810117813 A CN 201810117813A CN 108223516 A CN108223516 A CN 108223516A
- Authority
- CN
- China
- Prior art keywords
- guide
- outer tube
- closing piece
- tipper
- tube
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of telescoping tubes, including outer tube, it is arranged on inner tube and the locking mechanism by the opposite outer tube slide lock of inner tube that outer tube is capable of opposite outer tube sliding extension, multiple fore shafts are offered on the peripheral surface of inner tube along its length, locking mechanism includes being connected to slide the slider guide of setting on outer tube along its length, matching the closing piece that can be moved in above-below direction with slider guide, and tipper is offered on slider guide；There is sticking department, the first guide post, the first guide post is slidably arranged in tipper, and when sliding slider guide, the first guide post of closing piece slides the fore shaft that the sticking department of closing piece is made to be detached from inner tube in the tipper of slider guide on closing piece.For the present invention by pushing slider guide that the unlock of locking mechanism can be realized, the operation of user is very simple, while so that entire tube construction is simple, install convenient, while also quite convenient for dismounting.
Description
Technical field
The present invention relates to a kind of telescoping tubes.
Background technology
At present, in the market telescoping tube type is various, and is used to control the structure of telescopic tube, the locking device shortened
Also it has nothing in common with each other, the telescoping tube particularly on dust catcher, locking mechanism has diversified form, and structure is answered
It is miscellaneous, to expend material more, it is important to coupling mechanism force is weaker, while when use makes troubles, is also easy to user with injury.
Invention content
The object of the present invention is to provide a kind of telescoping tubes.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of telescoping tube including outer tube, is arranged on the inner tube of the outer tube sliding extension that the outer tube can be relatively described
And the locking mechanism by the relatively described outer tube slide lock of the inner tube, on the peripheral surface of the inner tube along its length
Direction offers multiple fore shafts, and the locking mechanism, which includes being connected to slide along its length on the outer tube, to be set
The slider guide put matches the closing piece that can be moved in above-below direction with the slider guide, is offered on the slider guide
Tipper；There is sticking department, the first guide post, first guide post is slidably arranged in the tipper on the closing piece
It is interior, when sliding the slider guide, described in the first guide post of the closing piece is slided in the tipper of the slider guide and is made
The sticking department of closing piece be detached from the fore shaft of the inner tube.
Preferably, the locking mechanism has lock-out state and unlocked state, when in a locked condition, the lock
First guide post of block is located at the lowermost end of the tipper of the slider guide, and the sticking department of the closing piece is inserted in described interior
In the fore shaft of pipe, the outer tube and inner tube are relatively fixed；When in the unlocked state, the first guide post of the closing piece is located at
The top of the tipper of the slider guide, the sticking department of the closing piece are detached from the fore shaft of the inner tube, and described is interior
Pipe can be slided with respect to outer tube.
It is further preferred that the locking mechanism, which further includes, resists make the closing piece on the slider guide
One guide post remains in the elastomeric element of the slider guide lowermost end.
Preferably, the tipper is straight-line groove, and the top of the tipper is located at the front upper place of its lowermost end
Or back upper place.
Preferably, the tipper is V-shaped groove, and two tops of the tipper are respectively positioned at its lowermost end
Front upper place and back upper place.
Preferably, slide guide portion is provided on the outer tube, the locking mechanism is connected to the slip and leads
In portion.
It is further preferred that the slide guide portion includes the guide groove extended along outer tube length direction, described leads
The second guide post is provided on sliding block, second guide post is slidably arranged in the guide groove.
It is further preferred that the slide guide portion includes a pair of of guide pad, formed between the guide pad described in a pair
The space of the setting closing piece, and the distance between guide pad described in a pair and the width of the closing piece match, institute
The closing piece stated can move up and down insertion in the space or be detached from the fore shaft of the inner tube.
It is further preferred that the outer tube includes outer tube main body, the connector being connected in the outer tube main body, institute
The slide guide portion stated is arranged on the connector.
Preferably, the telescoping tube further includes pushes away torsion, the unlock for unlocking the unlock of the locking mechanism
It pushes away to turn round and is connected on the outer tube and can slide along its length, the locking mechanism, which is located at the unlock, to be pushed away in torsion
Portion, the slider guide push away torsion with the unlock and are connected.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
For the present invention by pushing slider guide that the unlock of locking mechanism can be realized, the operation of user is very simple, while causes whole
A tube construction is simple, install convenient, while also quite convenient for dismounting.
Description of the drawings
Attached drawing 1 is the fractionation schematic diagram of the present embodiment；
Schematic diagram when attached drawing 2 is in the lock state for the present embodiment；
Attached drawing 3 pushes away the schematic diagram that unlock is pushed before twisting for the present embodiment unlock；
Attached drawing 4 pushes away the schematic diagram that unlock is pushed after twisting for the present embodiment unlock；
Attached drawing 5 is the stereogram of slider guide in embodiment one；
Attached drawing 6 is the schematic diagram of slider guide in embodiment one；
Attached drawing 7 is the stereogram of slider guide in embodiment two；
Attached drawing 8 is the stereogram of slider guide in embodiment three；
Wherein：1st, outer tube；10th, outer tube main body；11st, connector；12nd, slide guide portion；120th, guide groove；121st, guide pad；
122nd, space；123rd, fixed column；2nd, inner tube；20th, fore shaft；30th, slider guide；300th, the second guide post；301st, tipper；302nd, it is fixed
Column；31st, closing piece；310th, sticking department；311st, the first guide post；32nd, elastomeric element；4th, unlock pushes away torsion.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment one：
A kind of telescoping tube as shown in Figure 1, including outer tube 1, be arranged on inside outer tube 1 can be in 1 sliding extension of opposite outer tube
Pipe 2 and the locking mechanism by the opposite outer tube slide lock of inner tube 2.Wherein：
Outer tube 1 includes outer tube main body 10, the connector 11 being connected in outer tube main body 10, and being provided with slip on connector 11 leads
To portion 12, locking mechanism is specifically located in the slide guide portion 12.
Slide guide portion 12 includes being located at the guide groove 120 that both sides extend along 1 length direction of outer tube.
Slide guide portion 12 further includes a pair of of guide pad 121, and a pair of of guide pad 121 is located between the guide groove 120 of both sides,
It is formed between a pair of of guide pad 121 and is only capable of the space being slidable in the vertical direction 122.
Multiple fore shafts 20 are offered on the peripheral surface of inner tube 2 along its length.
Locking mechanism include be connected to can be slided along its length in slide guide portion 12 setting slider guide 30, with
Slider guide 30 matches the closing piece 31 that can be moved in above-below direction and elastomeric element 32.Wherein：
30 both sides of slider guide are respectively arranged with the second guide post 300, and the second guide post 300 is slidably arranged in leading for slide guide portion 12
Into slot 120；30 both sides of slider guide offer tipper 301, in the present embodiment：Tipper 301 be V-shaped groove, tipper 301
Two tops 301a, 301b respectively be located at its lowermost end 301c front upper place and back upper place, as shown in Figure 5,6.
Closing piece 31 is arranged in the space 122 between a pair of of the guide pad 121 of slide guide portion 12, and a pair of of guide pad 121
The distance between match with the width of closing piece 31 so that closing piece 31 is only capable of moving in above-below direction.There is sticking department on closing piece 31
310th, positioned at the first guide post 311 of both sides, the first guide post 311 is slidably arranged in tipper 301.
Elastomeric element 32 is resisted between slide guide portion 12 and slider guide 30, specially：It is set before and after slide guide portion 12
A pair of of fixed column 123 is put, a pair of of fixed column 302 is also provided with before and after slider guide 30, the both ends of elastomeric element 32 are respectively sleeved at admittedly
On fixed column 123,302.
Telescoping tube further includes pushes away torsion 4 for unlocking the unlock of locking mechanism, and unlock, which pushes away, turns round 4 connectors for being set in outer tube 1
It can be slided along its length outside 11, unlock pushes away torsion 4 and locking mechanism is coated on inside, and slider guide 30 pushes away torsion 4 with unlock
It is connected.
As shown in Figure 2：When locking mechanism is in the lock state, the first guide post 311 of closing piece 31 is located at slider guide 30
The lowermost end 301b of tipper 301, the sticking department 310 of closing piece 31 are inserted in the fore shaft 20 of inner tube 2, and elastomeric element 32, which resists, leads
Sliding block 30 makes the first guide post 311 of closing piece 31 remain in the lowermost end 301c of slider guide 30, and outer tube and inner tube are relatively solid at this time
It is fixed.
When locking mechanism to be unlocked, unlock is pushed to push away torsion 4 forward, slider guide 30 is driven to overcome the elasticity of elastomeric element 32
Power forward slip, the lowermost end 301b of the first guide post 311 from the tipper 301 of slider guide 30 of closing piece 31, which is slided backwards on, most to be pushed up
301b is held, the sticking department 310 of closing piece 31 is made to be detached from the fore shaft 20 of inner tube 2, inner tube 2 can be slided with respect to outer tube 1, as shown in Figure 3.
Similarly, it pulls back unlock and pushes away torsion 4, drive slider guide 30 that the elastic force of elastomeric element 32 is overcome to slide backward, the of closing piece 31
One guide post 311 the tipper 301 from slider guide 30 lowermost end 301b forward slips to top 301a, make the lock of closing piece 31
Determine the fore shaft 20 that portion 310 is detached from inner tube 2, inner tube 2 can be slided with respect to outer tube 1, as shown in Figure 4.
Embodiment two：
The present embodiment and embodiment one are essentially identical, the difference lies in：As shown in Figure 7：Tipper 301 is straight-line groove, is tilted
The top 301d of slot 301 is located at the front upper place of its lowermost end 301c.At this point, when unlocking locking mechanism, can only pull back
Unlock pushes away torsion 4.
Embodiment three：
The present embodiment and embodiment one are essentially identical, the difference lies in：As shown in Figure 8：Tipper 301 is straight-line groove, is tilted
The top 301e of slot 301 is located at the back upper place of its lowermost end 301c.At this point, when unlocking locking mechanism, can only push forward
Unlock pushes away torsion 4.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of telescoping tube, including outer tube（1）, be arranged on the outer tube（1）Inside can be relatively described outer tube（1）It slides
Flexible inner tube（2）And by the inner tube（2）The locking mechanism of the relatively described outer tube slide lock, the inner tube
（2）Peripheral surface on offer multiple fore shafts along its length（20）, it is characterised in that：The locking mechanism includes connection
In the outer tube（1）On can slide the slider guide of setting along its length（30）And the slider guide（30）Match
Close the closing piece that can be moved in above-below direction（31）, the slider guide（30）On offer tipper（300）；The closing piece
（31）It is upper that there is sticking department（310）, the first guide post（311）, first guide post（311）It is slidably arranged in the inclination
Slot（301）It is interior, when the slip slider guide（30）, the first guide post of the closing piece（311）In the slider guide（30）
Tipper（301）Interior slip makes the closing piece（31）Sticking department（310）It is detached from the inner tube（2）Fore shaft（20）.
2. telescoping tube according to claim 1, it is characterised in that：The locking mechanism has lock-out state and unlock shape
State, when in a locked condition, the closing piece（31）The first guide post（311）Positioned at the slider guide（30）Tipper
（301）Lowermost end, the closing piece（31）Sticking department（310）It is inserted in the inner tube（2）Fore shaft（20）It is interior, it is described
Outer tube（1）And inner tube（2）It is relatively fixed；When in the unlocked state, the closing piece（2）The first guide post（311）It is located at
The slider guide（30）Tipper（301）Top, the closing piece（31）Sticking department（310）It is interior described in being detached from
Pipe（2）Fore shaft（20）, the inner tube（2）It can be with respect to outer tube（2）It slides.
3. telescoping tube according to claim 2, it is characterised in that：The locking mechanism is further included to resist and be led in described
Sliding block（30）On make the closing piece（31）The first guide post（311）Remain in the slider guide（30）The elasticity of lowermost end
Component（32）.
4. according to the telescoping tube described in claims 1 or 2 or 3, it is characterised in that：The tipper（301）For straight-line groove, institute
The tipper stated（301）Top be located at the front upper place or back upper place of its lowermost end.
5. according to the telescoping tube described in claims 1 or 2 or 3, it is characterised in that：The tipper（301）For V-shaped groove, institute
Two tops of the tipper stated are located at the front upper place and back upper place of its lowermost end respectively.
6. telescoping tube according to claim 1, it is characterised in that：The outer tube（1）On be provided with slide guide portion
（12）, the locking mechanism is connected to the slide guide portion（12）On.
7. telescoping tube according to claim 6, it is characterised in that：The slide guide portion（12）Including along outer tube（1）
The guide groove of length direction extension（120）, the slider guide（30）On be provided with the second guide post（300）, described second leads
Column（300）It is slidably arranged in the guide groove（120）It is interior.
8. telescoping tube according to claim 6, it is characterised in that：The slide guide portion（12）Including a pair of of guide pad
（121）, the guide pad described in a pair（121）Between form the setting closing piece（31）Space（122）, and described in a pair
Guide pad（121）The distance between with the closing piece（31）Width match, the closing piece（31）It can be described
Space（122）It inside moves up and down insertion or is detached from the inner tube（2）Fore shaft（20）.
9. telescoping tube according to claim 6, it is characterised in that：The outer tube（1）Including outer tube main body（10）, connection
In the outer tube main body（10）On connector（11）, the slide guide portion（12）It is arranged on the connector（11）
On.
10. the telescoping tube according to claim 1 or 6, it is characterised in that：The telescoping tube further includes described for unlocking
The unlock of locking mechanism push away torsion（4）, the unlock pushes away torsion（4）It is connected to the outer tube（1）On can along its length side
To slip, the locking mechanism is located at the unlock and pushes away torsion（4）Inside, the slider guide（30）It is pushed away with the unlock
It turns round（4）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117813.7A CN108223516A (en) | 2018-02-06 | 2018-02-06 | Telescoping tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117813.7A CN108223516A (en) | 2018-02-06 | 2018-02-06 | Telescoping tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223516A true CN108223516A (en) | 2018-06-29 |
Family
ID=62669573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117813.7A Pending CN108223516A (en) | 2018-02-06 | 2018-02-06 | Telescoping tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467146A (en) * | 2018-12-24 | 2019-03-15 | 宁波驰翔机电科技有限公司 | Telescopic sewage treating tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101023857A (en) * | 2007-02-12 | 2007-08-29 | 邬永龙 | Telescopic dust-collecting |
| US7293934B1 (en) * | 2005-03-15 | 2007-11-13 | Ho Cheng Garden Tools Co., Ltd. | Telescopically adjustable pipe |
| CN205036273U (en) * | 2015-05-21 | 2016-02-17 | 黄汉毅 | Flexible screen window of self -service installation |
| US20170245720A1 (en) * | 2016-02-25 | 2017-08-31 | Omec S.P.A. | Compact telescopic extension for an electric household appliance and associated electric household appliance |
| CN206924039U (en) * | 2017-03-03 | 2018-01-26 | 余姚市汇丰电器有限公司 | Telescopic pipe for cleaner |
| CN207795772U (en) * | 2018-02-06 | 2018-08-31 | 苏州君之宏电器科技有限公司 | Telescoping tube |
-
2018
- 2018-02-06 CN CN201810117813.7A patent/CN108223516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7293934B1 (en) * | 2005-03-15 | 2007-11-13 | Ho Cheng Garden Tools Co., Ltd. | Telescopically adjustable pipe |
| CN101023857A (en) * | 2007-02-12 | 2007-08-29 | 邬永龙 | Telescopic dust-collecting |
| CN205036273U (en) * | 2015-05-21 | 2016-02-17 | 黄汉毅 | Flexible screen window of self -service installation |
| US20170245720A1 (en) * | 2016-02-25 | 2017-08-31 | Omec S.P.A. | Compact telescopic extension for an electric household appliance and associated electric household appliance |
| CN206924039U (en) * | 2017-03-03 | 2018-01-26 | 余姚市汇丰电器有限公司 | Telescopic pipe for cleaner |
| CN207795772U (en) * | 2018-02-06 | 2018-08-31 | 苏州君之宏电器科技有限公司 | Telescoping tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467146A (en) * | 2018-12-24 | 2019-03-15 | 宁波驰翔机电科技有限公司 | Telescopic sewage treating tube |
| CN109467146B (en) * | 2018-12-24 | 2022-01-14 | 宁波驰翔机电科技有限公司 | Telescopic sewage treatment pipe |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210707 Address after: 215106 zone 3, Huqiao Industrial Zone, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: SUZHOU HOWELL ELECTRIC APPLIANCES Co.,Ltd. Address before: No.1 puzhuang Mudong Road, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: SUZHOU JUNZHIHONG ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd. |