CN105831971B - For going up and down the friction member and its application method of table leg - Google Patents
For going up and down the friction member and its application method of table leg Download PDFInfo
- Publication number
- CN105831971B CN105831971B CN201610316638.5A CN201610316638A CN105831971B CN 105831971 B CN105831971 B CN 105831971B CN 201610316638 A CN201610316638 A CN 201610316638A CN 105831971 B CN105831971 B CN 105831971B
- Authority
- CN
- China
- Prior art keywords
- friction
- table leg
- friction plate
- outer tube
- sheet body
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 210000001331 nose Anatomy 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Legs For Furniture In General (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a kind of for going up and down the friction member and its application method of table leg, it includes the first friction plate (3) for connecting with the inner tube (1) of lifting table leg and the second friction plate (4) for connecting with the outer tube (2) of lifting table leg, and first friction plate (3) and the second friction plate (4) are held together by interconnecting piece flexible.In this way, on the one hand greatly improving assembly efficiency, on the other hand the connection of the connection of the first friction plate and inner tube, the second friction plate and outer tube is more firm, to guarantee the service performance of lifting table leg.
Description
Technical field
It is especially a kind of friction member for going up and down table leg and its user the present invention relates to the technical field of same table
Method.
Background technique
Same table is gradually popularized in people's daily life, is chiefly used in the every field such as study, office and amusement.
It generally includes desktop, pedestal and lifting device, and desktop is connected on pedestal by lifting device.The table leg of usual same table is
With stretching structure, that is to say, that table leg is to consist of two parts, respectively made of outer tube and inner tube socket.Existing skill
In art, the socket place of outer tube and inner tube will be equipped with friction member, on the one hand increase the stability of inner tube and outer tube in relative motion,
On the other hand it also for damping, is specifically mounted at the nozzle of outer tube and at the nozzle of inner tube.But this lifting table leg
Friction structure have the shortcomings that it is following: since friction member is generally arranged at the nozzle of inner and outer pipes, and between inner and outer tubes
Gap very little, installation friction member is extremely difficult, and therefore, one side assembly efficiency is low, and the installation of another aspect friction member is unstable
Gu being easy to fall off, to influence the service performance of lifting table leg.
Summary of the invention
The technical problem to be solved by the invention is to provide it is a kind of it is easy to assembly, firmly install, to guarantee to go up and down table leg
Service performance for going up and down the friction member of table leg.
In order to solve the above technical problems, provided by the present invention for the friction member for going up and down table leg, for going up and down rubbing for table leg
Part is wiped, it includes for the with the first friction plate for connect of inner tube of lifting table leg and for connecting with the outer tube for going up and down table leg
Two friction plates, first friction plate and the second friction plate are held together by interconnecting piece flexible.
The interconnecting piece be at least one dowel, the both ends of dowel respectively with the first friction plate and the second friction plate
Edge be linked together.
First friction plate includes the first sheet body and connection guide post, and the quantity for connecting guide post is four, respectively symmetrically
Be distributed in the two sides of the first sheet body, correspondingly go up and down table leg inner tube on the corresponding position for connect guide post set there are four connect
Hole, four connection guide posts respectively snap onto four connecting holes；One end of the dowel and the edge of the first sheet body are linked as
One.
Four connection guide posts be it is hollow and axially through tubulose guide post.
Second friction plate includes the second sheet body, elastic-friction plush copper and stop edge, the quantity of elastic-friction plush copper
It is two, and the protrusion direction of elastic-friction plush copper is located at the side opposite with connection guide post；Stop edge is located at dowel phase
It is pushed against to the second sheet body edge of side, and with the port plane of outer tube.
The second sheet body at the elastic-friction plush copper is equipped with notch, opening the first sheet body of direction of notch, notch two
Second sheet body of side edge passes through dowel respectively and connect with the first sheet body；The elastic-friction plush copper includes interconnecting piece and convex
The center side wall of head, one end of interconnecting piece and notch connects, and noses are located at the free end of interconnecting piece, noses and outer tube
Inner wall CONTACT WITH FRICTION.
The end of the noses has the introduction bevel for facilitating insertion into outer tube ().
After using the above structure, compared with prior art, the present invention having the advantage that
1) since the first friction plate connecting with inner tube, the second friction plate connecting with outer tube are set as passing through flexible connection
Portion is linked together, as long as after being first mounted on the inner tube this friction member, being inserted into outer tube, can disposably be installed friction member
Between inner tube and outer tube, with being further inserted into for inner tube, after flexible joint is broken, the second friction plate is just trapped in outer
At the nozzle of pipe, therefore, assembly efficiency is on the one hand greatly improved, on the other hand the connection of the first friction plate and inner tube, second rub
The connection of pad and outer tube is more firm, to guarantee the service performance of lifting table leg；
2) connection structure that four connection guide posts are used on the first friction plate, makes the connection of the first friction plate and inner tube more
Add it is simple, be connected firmly；Meanwhile the hollow setting of guide post is connected, ensure that the fastness of connection while also mitigating friction member
Weight；
3) on the second friction plate on the setting of elastic-friction plush copper and outer tube card hole setting, so that noses is connected to
At card hole, the stable connection of the second friction plate and outer tube ensure that, so as to avoid what is fallen off out of outer tube at the second friction
Phenomenon；Simultaneously on noses introduction bevel setting, then make to be easily introduced into and assemble when entering outer tube at the second friction；
4) dowel is arranged in indentation, there, is in order to which when breaking dowel, energy is more laborsaving.
Another technical problem to be solved by this invention is to provide a kind of friction member for being used to go up and down table leg easy to assembly
Action method.
In order to solve the above technical problems, it includes provided by the present invention for the application method for the friction member for going up and down table leg
Following steps:
1) four friction members are first snapped into inner pipe end, at this point, connection guide post need to be only plugged on to the connecting hole of inner tube
It is interior；
2) inner tube for being connected with friction member is inserted into outer tube together again, until stop edge is pushed against the nose end of outer tube
At face, noses are snapped onto card hole at this time；
3) continue to enter inner tube to outer tube interpolation, dowel is forced to be broken, separate the first friction plate and the second friction plate；
4) the first friction plate continues as inner tube is mobile, and the second friction plate is then detained at the nozzle of outer tube, is completed at this time
Go up and down the assembly of table leg.
After above-mentioned application method, people are when carrying out lifting table leg assembly, only need to be according to without other tools
Inner tube is inserted in outer tube by above-mentioned step, pulls apart dowel, complete first friction plate and the second friction under the effect of external force
The assembly of piece, operation is very easy, quick, and it is more accurate to position, and greatly improves assembly efficiency.
Detailed description of the invention
Fig. 1 is configuration schematic diagram when friction member of the present invention is applied to lifting table leg.
Fig. 2 is structural schematic diagram when friction member of the present invention is installed on inner tube.
Fig. 3 is structural schematic diagram when friction member of the present invention is just entirely insertable in outer tube.
Fig. 4 is structural schematic diagram when friction member of the present invention disconnects.
Fig. 5 is the structural schematic diagram of friction member of the present invention for going up and down table leg.
Fig. 6 is the configuration schematic diagram of friction member of the present invention and inner tube.
Fig. 7 is the configuration schematic diagram of friction member and outer tube of the present invention.
Wherein: 1, inner tube；1.1, connecting hole；2, outer tube；2.1, card hole；3, the first friction plate；3.1, the first sheet body；3.2,
Connect guide post；4, the second friction plate；4.1, the second sheet body；4.2, elastic-friction plush copper；4.21, interconnecting piece；4.22, noses；
4.23, introduction bevel；4.3, stop edge；4.4, notch；5, dowel.
Specific embodiment
Present invention will be explained in further detail with reference to the accompanying drawings and detailed description.
The present invention as shown in FIG. 1 to FIG. 7 is used to go up and down the structural schematic diagram of the friction member of table leg it is found that it includes being used for
The first friction plate 3 being connect with the inner tube 1 of lifting table leg and the second friction plate 4 for being connect with the outer tube 2 of lifting table leg, institute
The first friction plate 3 and the second friction plate 4 stated are held together by interconnecting piece flexible.
The interconnecting piece is at least one dowel 5, and the both ends of dowel 5 are rubbed with the first friction plate 3 and second respectively
The edge of pad 4 is linked together.
First friction plate 3 includes the first sheet body 3.1 and connection guide post 3.2, and the quantity of connection guide post 3.2 is four
It is a, the two sides of the first sheet body 3.1 are respectively symmetrically distributed in, are correspondingly gone up and down corresponding with connection guide post 3.2 in the inner tube 1 of table leg
It is set at position there are four connecting hole 1.1, four connection guide posts 3.2 respectively snap onto four connecting holes 1.1；The dowel
5 one end and the edge of the first sheet body 3.1 are linked together.
Four connection guide posts 3.2 be it is hollow and axially through tubulose guide post.
Second friction plate 4 includes the second sheet body 4.1, elastic-friction plush copper 4.2 and stop edge 4.3, elastic-friction
The quantity of plush copper 4.2 is two, and the protrusion direction of elastic-friction plush copper 4.2 is located at the side opposite with connection guide post 3.2；
Stop edge 4.3 is located at 4.1 edge of the second sheet body of 5 opposite side of dowel, and pushes against with the port plane of outer tube 2.
The second sheet body 4.1 at the elastic-friction plush copper 4.2 is equipped with notch 4.4, the opening direction first of notch 4.4
Sheet body 3.1, the second sheet body 4.1 of 4.4 both sides of the edge of notch are connect by dowel 5 with the first sheet body 3.1 respectively；The bullet
Property friction plush copper 4.2 include interconnecting piece 4.21 and noses 4.22, the center side wall of one end of interconnecting piece 4.21 and notch 4.4 connects
It connects, noses 4.22 are located at the free end of interconnecting piece 4.21；Outer tube 2 is equipped with card hole 2.1 corresponding with 4.22 position of noses,
Second friction plate 4 is inserted into noses 4.22 and the clamping of card hole 2.1 after outer tube 2.
The end of the noses 4.22 has the introduction bevel 4.23 for facilitating insertion into outer tube 2.
Go up and down table leg friction member application method, it the following steps are included:
1) four friction members are first snapped into 1 end of inner tube, at this point, connection guide post 3.2 need to be only plugged on to the company of inner tube 1
It connects in hole 1.1, until attached state shown in Fig. 2；
2) inner tube 1 for being connected with friction member is inserted into outer tube 2 together again, until stop edge 4.3 is pushed against outer tube 2
Nozzle endface, noses 4.22 snap onto card hole 2.1 at this time, in state shown in attached drawing 3；
3) continue for inner tube 1 to be inserted into outer tube 2, force dowel 5 to be broken, make the first friction plate 3 and the second friction plate 4
Separation；
4) the first friction plate 3 continues as inner tube 1 is mobile, and the second friction plate 4 is then detained at the nozzle of outer tube 2, such as attached
State shown in Fig. 4 completes the assembly of lifting table leg at this time.
The above is only preferably feasible implementation example of the invention, cannot therefore be limiting the scope of the invention,
For those skilled in the art, it is all make with technical solution of the present invention and technical concept other are various corresponding
Change all should belong within the scope of protection of the claims of the present invention.
Claims (7)
1. a kind of for going up and down the friction member of table leg, it is characterised in that: it includes for connecting with the inner tube (1) of lifting table leg
First friction plate (3) and for the second friction plate (4) for connecting of outer tube (2) of lifting table leg, first friction plate (3)
It is held together with the second friction plate (4) by interconnecting piece flexible；The interconnecting piece be at least one assembly when quilt
The dowel (5) broken, edge of the both ends of dowel (5) respectively with the first friction plate (3) and the second friction plate (4) are linked as one
Body.
2. according to claim 1 for going up and down the friction member of table leg, it is characterised in that: first friction plate (3)
Including the first sheet body (3.1) and connection guide post (3.2), the quantity of connection guide post (3.2) is four, is respectively symmetrically distributed in first
The two sides of sheet body (3.1) are correspondingly gone up and down there are four setting in the inner tube (1) of table leg with the corresponding position for connecting guide post (3.2)
Connecting hole (1.1), four connection guide posts (3.2) respectively snap onto four connecting holes (1.1)；The one of the dowel (5)
It holds and is linked together with the edge of the first sheet body (3.1).
3. according to claim 2 for going up and down the friction member of table leg, it is characterised in that: four connection guide posts
(3.2) be it is hollow and axially through tubulose guide post.
4. according to claim 2 for going up and down the friction member of table leg, it is characterised in that: second friction plate (4)
Including the second sheet body (4.1), elastic-friction plush copper (4.2) and stop edge (4.3), the quantity of elastic-friction plush copper (4.2) is two
It is a, and the protrusion direction of elastic-friction plush copper (4.2) is located at the side opposite with connection guide post (3.2)；Stop edge (4.3) position
It is pushed against in the second sheet body (4.1) edge of dowel (5) opposite side, and with the port plane of outer tube (2).
5. according to claim 4 for going up and down the friction member of table leg, it is characterised in that: the elastic-friction plush copper
(4.2) the second sheet body (4.1) at is equipped with notch (4.4), the opening direction the first sheet body (3.1) of notch (4.4), notch
(4.4) the second sheet body (4.1) of both sides of the edge is connect by dowel (5) with the first sheet body (3.1) respectively；The elasticity is rubbed
Wiping plush copper (4.2) includes interconnecting piece (4.21) and noses (4.22), one end of interconnecting piece (4.21) and the centre of notch (4.4)
Side wall connection, noses (4.22) are located at the free end of interconnecting piece (4.21)；Outer tube (2) is equipped with and noses (4.22) position
Corresponding card hole (2.1), the second friction plate (4) is inserted into outer tube (2), and noses (4.22) and card hole (2.1) are clamped afterwards.
6. according to claim 5 for going up and down the friction member of table leg, it is characterised in that: the noses (4.22)
End has the introduction bevel (4.23) for facilitating insertion into outer tube (2).
7. it is a kind of go up and down table leg friction member application method, it is characterised in that: it the following steps are included:
1) four friction members are first snapped into inner tube (1) end, at this point, only connection guide post (3.2) need to be plugged on inner tube (1)
In connecting hole (1.1)；
2) again inner tube (1) insertion into outer tube (2) together for being connected with friction member, until stop edge (4.3) are pushed against outer tube
(2) nozzle endface, noses (4.22) snap onto card hole (2.1) at this time；
3) continue the insertion into outer tube (2) by inner tube (1), force dowel (5) to be broken, the first friction plate (3) and second is made to rub
Pad (4) separation；
4) the first friction plate (3) continues as inner tube (1) is mobile, and the second friction plate (4) is then detained at the nozzle of outer tube (2),
The assembly of lifting table leg is completed at this time.
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 CN105831971A (en) | 2016-08-10 |
| CN105831971B true 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) |
Families Citing this family (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 |
| 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 |
| CN111084487A (en) * | 2019-12-27 | 2020-05-01 | 浙江捷昌线性驱动科技股份有限公司 | Lifting upright column for lifting table and lifting table |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105831971A (en) * | 2016-05-12 | 2016-08-10 | 乐歌人体工学科技股份有限公司 | Friction piece for lifting table leg and using method of friction piece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7607855B2 (en) * | 2007-01-16 | 2009-10-27 | Hsin-Yuan Lai | Positioning sleeve for a telescopic rod |
| TWM407932U (en) * | 2011-01-28 | 2011-07-21 | Cx Technology Corp | steel bar connecter |
-
2016
- 2016-05-12 CN CN201610316638.5A patent/CN105831971B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105831971A (en) * | 2016-05-12 | 2016-08-10 | 乐歌人体工学科技股份有限公司 | Friction piece for lifting table leg and using method of friction piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105831971A (en) | 2016-08-10 |
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