CN105831971A - Friction piece for lifting table leg and using method of friction piece - Google Patents
Friction piece for lifting table leg and using method of friction piece Download PDFInfo
- Publication number
- CN105831971A CN105831971A CN201610316638.5A CN201610316638A CN105831971A CN 105831971 A CN105831971 A CN 105831971A CN 201610316638 A CN201610316638 A CN 201610316638A CN 105831971 A CN105831971 A CN 105831971A
- Authority
- CN
- China
- Prior art keywords
- friction
- table leg
- lifting table
- outer tube
- friction plate
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 210000001331 nose Anatomy 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000003128 head Anatomy 0.000 claims description 2
- 238000005474 detonation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
-
- 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
Abstract
The invention discloses a friction piece for a lifting table leg and a using method of the friction piece. The friction piece comprises first friction plates (3) used for being connected with an inner tube (1) of the lifting table leg, and second friction plates (4) used for being connected with an outer tube (1) of the lifting table leg, wherein each first friction plate (3) and the corresponding second friction plate (4) are connected into a whole through a flexible connecting part. In this way, on one hand, assembling efficiency is greatly improved, and on the other hand, connection of the first friction plates and the inner tube and connection of the second friction plates and the outer tube are firmer, so that the usability of the lifting table leg is guaranteed.
Description
Technical field
The present invention relates to the technical field of same table, be especially a kind of friction member for lifting table leg and user thereof
Method.
Background technology
Same table is gradually the most universal in daily life, is used for study, handles official business and the every field such as amusement.
It generally includes table, base and lowering or hoisting gear, and table is connected on base by lowering or hoisting gear.The generally table of same table
Leg has stretching structure, say, that table leg is made up of two parts, and respectively outer tube and inner tube is socketed to form.
In prior art, the socket place friction member to be provided with of outer tube and inner tube, on the one hand increase inner tube and outer tube when relative motion
Stability, on the other hand also for damping, be specifically arranged at the mouth of pipe of outer tube and at the mouth of pipe of inner tube.But,
There is following shortcoming in the friction structure of this lifting table leg: owing to friction member is generally arranged at the mouth of pipe of inner and outer pipes, and
Gap between inner and outer tubes is the least, installs friction member extremely difficult, and therefore, on the one hand efficiency of assembling is low, another
Aspect friction member is installed built on the sand, easily comes off, thus affects the serviceability of lifting table leg.
Summary of the invention
The technical problem to be solved be to provide a kind of easy to assembly, firmly install, thus ensure to lift table leg
Serviceability for lifting the friction member of table leg.
For solving above-mentioned technical problem, the friction member for lifting table leg that the present invention provides, for lifting the friction of table leg
Part, it include for first friction plate that is connected of inner tube of lifting table leg and for be connected with the outer tube lifting table leg the
Two friction plates, the first described friction plate and the second friction plate are held together by flexible connecting portion.
Described connecting portion is at least one dowel, the two ends of dowel respectively with the first friction plate and the second friction plate
Edge is connected as a single entity.
The first described friction plate includes the first lamellar body and connects guide pillar, and the quantity connecting guide pillar is four, is respectively symmetrically point
Cloth, in the both sides of the first lamellar body, correspondingly lifts and is provided with four connections in the inner tube of table leg with the corresponding position being connected guide pillar
Hole, four connection guide pillars each snap onto in four connecting holes；One end of described dowel connects with the edge of the first lamellar body
It is integrated.
Described four connection guide pillars be hollow and axially through tubulose guide pillar.
The second described friction plate includes the second lamellar body, elastic-friction plush copper and stop edge, and the quantity of elastic-friction plush copper is
Two, and the protrusion direction of elastic-friction plush copper is positioned at and connects the contrary side of guide pillar；Stop edge is positioned at dowel phase
The second lamellar body edge to side, and push against with the port plane of outer tube.
The second lamellar body at described elastic-friction plush copper is provided with breach, and the opening of breach is towards the first lamellar body, breach both sides
Second lamellar body at edge is connected by dowel and the first lamellar body respectively；Described elastic-friction plush copper includes connecting portion and convex
Head, one end of connecting portion is connected with the center side wall of breach, and noses are positioned at the free end of connecting portion, and noses are with outer
The inwall CONTACT WITH FRICTION of pipe.
The end of described noses has the importing inclined-plane facilitating insertion into outer tube ().
After using above structure, the present invention compared with prior art, has the advantage that
1) the second friction plate being connected with outer tube due to the first friction plate being connected with inner tube is set to by flexibly connecting
Portion is connected as a single entity, as long as first by after mounted on the inner tube for this friction member, being inserted in outer tube, and just can be disposably by friction member
Being arranged between inner tube and outer tube, along with being further inserted into of inner tube, after being broken by flexible joint, the second friction plate is just
It is trapped at the mouth of pipe of outer tube, therefore, is on the one hand greatly improved efficiency of assembling, on the other hand the first friction plate and inner tube
Connect, the second friction plate the most firm with the connection of outer tube, thus ensure lifting table leg serviceability；
2) have employed the attachment structure of four connection guide pillars on the first friction plate, make the connection of the first friction plate and inner tube more
Add simple, be connected firmly；Meanwhile, the hollow connecting guide pillar is arranged, it is ensured that the fastness of connection also mitigates simultaneously and rubs
Wipe the weight of part；
3) setting of elastic-friction plush copper and the setting of hole clipping on outer tube on the second friction plate, makes noses to be connected to
At hole clipping, it is ensured that the second friction plate and the stable connection of outer tube, thus avoid and come off in outer tube at the second friction
Phenomenon；Import the setting on inclined-plane simultaneously on noses, then make to be easily introduced into and assemble when entering outer tube at the second friction；
4) dowel is arranged on indentation, there, is in order to can be more laborsaving when breaking dowel.
Another technical problem to be solved by this invention is to provide a kind of friction member for lifting table leg easy to assembly
Action method.
For solving above-mentioned technical problem, the using method of friction member for lifting table leg that the present invention provides, it include with
Lower step:
1) first four friction members are snapped onto inner pipe end, now, connection guide pillar only need to be plugged on the connecting hole of inner tube
In；
2) inner tube of friction member there is is to insert in outer tube together, until stop edge is pushed against the nose end of outer tube connection again
At face, in now noses snap onto hole clipping；
3) continue to be inserted into inner tube to outer tube, force dowel to rupture, make the first friction plate and the second friction plate separate；
4) the first friction plate continues to move along with inner tube, and the second friction plate is then detained at the mouth of pipe of outer tube, now completes
The assembling of lifting table leg.
After using above-mentioned using method, people are when carrying out lifting table leg assembling, it is not necessary to by other instruments, only need to be according to
Inner tube is inserted in outer tube by above-mentioned step, pulls apart dowel under the effect of external force, and complete first friction plate and second rubs
The assembling of pad, operation is very easy, quick, and location is more accurate, is greatly improved efficiency of assembling.
Accompanying drawing explanation
Fig. 1 be friction member of the present invention be applied to lift table leg time detonation configuration schematic diagram.
Fig. 2 is the friction member of the present invention structural representation when being installed on inner tube.
Fig. 3 is the friction member of the present invention structural representation when being just entirely insertable in outer tube.
Fig. 4 is structural representation during friction member of the present invention disconnection.
Fig. 5 is that the present invention is for lifting the structural representation of the friction member of table leg.
Fig. 6 is the detonation configuration schematic diagram of friction member of the present invention and inner tube.
Fig. 7 is the detonation configuration schematic diagram of friction member of the present invention and outer tube.
Wherein: 1, inner tube；1.1, connecting hole；2, outer tube；2.1, hole clipping；3, the first friction plate；3.1, first
Lamellar body；3.2, guide pillar is connected；4, the second friction plate；4.1, the second lamellar body；4.2, elastic-friction plush copper；4.21、
Connecting portion；4.22, noses；4.23, inclined-plane is imported；4.3, stop edge；4.4, breach；5, dowel.
Detailed description of the invention
With detailed description of the invention, the present invention is described in more detail below in conjunction with the accompanying drawings.
From the present invention shown in Fig. 1～Fig. 7 for lifting the structural representation of friction member of table leg, it include for
With first friction plate 3 that is connected of inner tube 1 of lifting table leg and for the second friction plate being connected with the outer tube 2 lifting table leg
4, the first described friction plate 3 and the second friction plate 4 are held together by flexible connecting portion.
Described connecting portion is at least one dowel 5, rubs with the first friction plate 3 and second respectively in the two ends of dowel 5
The edge of pad 4 is connected as a single entity.
The first described friction plate 3 includes the first lamellar body 3.1 and connects guide pillar 3.2, and the quantity connecting guide pillar 3.2 is four
Individual, be respectively symmetrically the both sides being distributed in the first lamellar body 3.1, correspondingly lift in the inner tube 1 of table leg be connected guide pillar 3.2
Corresponding position be provided with four connecting holes 1.1, four connection guide pillars 3.2 each snap onto in four connecting holes 1.1；
One end of described dowel 5 is connected as a single entity with the edge of the first lamellar body 3.1.
Described four connection guide pillars 3.2 be hollow and axially through tubulose guide pillar.
The second described friction plate 4 includes the second lamellar body 4.1, elastic-friction plush copper 4.2 and stop edge 4.3, and elasticity is rubbed
The quantity wiping plush copper 4.2 is two, and the protrusion direction of elastic-friction plush copper 4.2 is positioned at contrary with connecting guide pillar 3.2
Side；Stop edge 4.3 is positioned at the second lamellar body 4.1 edge of dowel 5 opposite side, and with the port of outer tube 2
Plane pushes against.
The second lamellar body 4.1 at described elastic-friction plush copper 4.2 is provided with breach 4.4, and the opening of breach 4.4 is towards
One lamellar body 3.1, the second lamellar body 4.1 of breach 4.4 both sides of the edge is connected with the first lamellar body 3.1 by dowel 5 respectively；
Described elastic-friction plush copper 4.2 includes connecting portion 4.21 and noses 4.22, one end of connecting portion 4.21 and breach
The center side wall of 4.4 connects, and noses 4.22 are positioned at the free end of connecting portion 4.21；Outer tube 2 is provided with and noses
The hole clipping 2.1 that 4.22 positions are corresponding, the second friction plate 4 inserts noses 4.22 and hole clipping 2.1 clamping after outer tube 2.
The end of described noses 4.22 has the importing inclined-plane 4.23 facilitating insertion into outer tube 2.
Lifting the using method of the friction member of table leg, it comprises the following steps:
1) first four friction members are snapped onto inner tube 1 end, now, only need to be plugged on inner tube 1 by connecting guide pillar 3.2
Connecting hole 1.1 in, until the state shown in accompanying drawing 2；
2) inner tube 1 of friction member there is is to insert in outer tube 2 together, until stop edge 4.3 is pushed against outer tube 2 connection again
Mouth of pipe end, in now noses 4.22 snap onto hole clipping 2.1, the state shown in 3 in accompanying drawing；
3) continue to be inserted into inner tube 1 to outer tube 2, force dowel 5 to rupture, make the first friction plate 3 and second rub
Pad 4 separates；
4) the first friction plate 3 continues along with inner tube 1 moves, and the second friction plate 4 is then detained at the mouth of pipe of outer tube 2,
State as of figure 4, now completes to lift the assembling of table leg.
The above, be only the enforcement example that the present invention is the most feasible, it is impossible to the most i.e. limit to the interest field of the present invention,
For those skilled in the art, all utilization technical schemes and technology conceive other the various phases made
The change answered all should belong within the protection domain of the claims in the present invention.
Claims (8)
1. the friction member being used for lifting table leg, it is characterised in that: it includes for the inner tube (1) with lifting table leg
The first friction plate (3) of connecting and for the second friction plate (4) that is connected of outer tube (2) with lifting table leg, described
First friction plate (3) and the second friction plate (4) are held together by flexible connecting portion.
Friction member for lifting table leg the most according to claim 1, it is characterised in that: described connecting portion is
At least one dowel (5), the two ends of dowel (5) respectively with the first friction plate (3) and the second friction plate (4)
Edge be connected as a single entity.
Friction member for lifting table leg the most according to claim 2, it is characterised in that: the first described friction
Sheet (3) includes the first lamellar body (3.1) and connects guide pillar (3.2), and the quantity connecting guide pillar (3.2) is four, point
Not being symmetrically distributed in the both sides of the first lamellar body (3.1), the inner tube (1) correspondingly lifting table leg goes up and is connected guide pillar (3.2)
Corresponding position be provided with four connecting holes (1.1), four connection guide pillars (3.2) each snap onto four connecting holes (1.1)
In；One end of described dowel (5) is connected as a single entity with the edge of the first lamellar body (3.1).
Friction member for lifting table leg the most according to claim 3, it is characterised in that: described four connections are led
Post (3.2) be hollow and axially through tubulose guide pillar.
Friction member for lifting table leg the most according to claim 3, it is characterised in that: the second described friction
Sheet (4) includes the second lamellar body (4.1), elastic-friction plush copper (4.2) and stop edge (4.3), elastic-friction plush copper (4.2)
Quantity be two, and the protrusion direction of elastic-friction plush copper (4.2) be positioned at connect guide pillar (3.2) contrary one
Side；Stop edge (4.3) is positioned at the second lamellar body (4.1) edge of dowel (5) opposite side, and with outer tube (2)
Port plane push against.
Friction member for lifting table leg the most according to claim 5, it is characterised in that: described elastic-friction is convex
Second lamellar body (4.1) at head (4.2) place is provided with breach (4.4), and the opening of breach (4.4) is towards the first lamellar body
(3.1), second lamellar body (4.1) of breach (4.4) both sides of the edge is respectively by dowel (5) and the first lamellar body (3.1)
Connect；Described elastic-friction plush copper (4.2) includes connecting portion (4.21) and noses (4.22), connecting portion (4.21)
One end be connected with the center side wall of breach (4.4), noses (4.22) are positioned at the free end of connecting portion (4.21)；
Outer tube (2) is provided with the hole clipping (2.1) corresponding with noses (4.22) position, and the second friction plate (4) inserts outer tube
(2) noses (4.22) and hole clipping (2.1) clamping afterwards.
Friction member for lifting table leg the most according to claim 6, it is characterised in that: described noses (4.22)
End there is the importing inclined-plane (4.23) facilitating insertion into outer tube (2).
8. the using method of the friction member lifting table leg, it is characterised in that: it comprises the following steps:
1) first four friction members are snapped onto inner tube (1) end, now, only need to be plugged on connecting guide pillar (3.2)
In the connecting hole (1.1) of inner tube (1)；
2) inner tube (1) of friction member there is is to insert in outer tube (2) together, until stop edge (4.3) supports connection again
It is tight in the mouth of pipe end of outer tube (2), in now noses (4.22) snap onto hole clipping (2.1)；
3) continue to be inserted into inner tube (1) to outer tube (2), force dowel (5) to rupture, make the first friction plate (3)
Separate with the second friction plate (4)；
4) the first friction plate (3) continues along with inner tube (1) is mobile, and the second friction plate (4) is then detained in outer tube (2)
The mouth of pipe at, now complete lift table leg assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316638.5A CN105831971B (en) | 2016-05-12 | 2016-05-12 | For going up and down the friction member and its application method of table leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316638.5A CN105831971B (en) | 2016-05-12 | 2016-05-12 | For going up and down the friction member and its application method of table leg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105831971A true CN105831971A (en) | 2016-08-10 |
| CN105831971B CN105831971B (en) | 2019-03-08 |
Family
ID=56591184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316638.5A Active CN105831971B (en) | 2016-05-12 | 2016-05-12 | For going up and down the friction member and its application method of table leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105831971B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402660A (en) * | 2018-03-22 | 2018-08-17 | 宁波汇五洲智能科技有限公司 | A kind of bi-motor formal dress aluminum pipe same table |
| CN108457942A (en) * | 2018-02-01 | 2018-08-28 | 绍兴康拓传动科技有限公司 | The lifting assembly of non-porous column and the application non-porous column |
| CN109353955A (en) * | 2018-10-27 | 2019-02-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of pneumatic column |
| CN105831971B (en) * | 2016-05-12 | 2019-03-08 | 乐歌人体工学科技股份有限公司 | For going up and down the friction member and its application method of table leg |
| CN113455816A (en) * | 2021-08-06 | 2021-10-01 | 懿柏（上海）科技有限公司 | Friction-resistant structure of lifting table leg and mounting method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080168627A1 (en) * | 2007-01-16 | 2008-07-17 | Hsin-Yuan Lai | Portable power supplying device |
| US20120195681A1 (en) * | 2011-01-28 | 2012-08-02 | Chia-Lung Chen | Steel bar connector |
| CN203692963U (en) * | 2014-01-17 | 2014-07-09 | 李杰良 | Round telescopic pipe for furniture |
| CN204284116U (en) * | 2014-11-19 | 2015-04-22 | 浙江捷昌线性驱动科技股份有限公司 | A kind of slide block mounting structure of telescopic pipe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831971B (en) * | 2016-05-12 | 2019-03-08 | 乐歌人体工学科技股份有限公司 | For going up and down the friction member and its application method of table leg |
-
2016
- 2016-05-12 CN CN201610316638.5A patent/CN105831971B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080168627A1 (en) * | 2007-01-16 | 2008-07-17 | Hsin-Yuan Lai | Portable power supplying device |
| US20120195681A1 (en) * | 2011-01-28 | 2012-08-02 | Chia-Lung Chen | Steel bar connector |
| CN203692963U (en) * | 2014-01-17 | 2014-07-09 | 李杰良 | Round telescopic pipe for furniture |
| CN204284116U (en) * | 2014-11-19 | 2015-04-22 | 浙江捷昌线性驱动科技股份有限公司 | A kind of slide block mounting structure of telescopic pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831971B (en) * | 2016-05-12 | 2019-03-08 | 乐歌人体工学科技股份有限公司 | For going up and down the friction member and its application method of table leg |
| CN108457942A (en) * | 2018-02-01 | 2018-08-28 | 绍兴康拓传动科技有限公司 | The lifting assembly of non-porous column and the application non-porous column |
| CN108402660A (en) * | 2018-03-22 | 2018-08-17 | 宁波汇五洲智能科技有限公司 | A kind of bi-motor formal dress aluminum pipe same table |
| CN109353955A (en) * | 2018-10-27 | 2019-02-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of pneumatic column |
| CN109353955B (en) * | 2018-10-27 | 2024-02-13 | 浙江捷昌线性驱动科技股份有限公司 | Pneumatic upright post |
| CN113455816A (en) * | 2021-08-06 | 2021-10-01 | 懿柏（上海）科技有限公司 | Friction-resistant structure of lifting table leg and mounting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105831971B (en) | 2019-03-08 |
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