CN107568975A - A kind of Detachable chair leg - Google Patents
A kind of Detachable chair leg Download PDFInfo
- Publication number
- CN107568975A CN107568975A CN201711007311.0A CN201711007311A CN107568975A CN 107568975 A CN107568975 A CN 107568975A CN 201711007311 A CN201711007311 A CN 201711007311A CN 107568975 A CN107568975 A CN 107568975A
- Authority
- CN
- China
- Prior art keywords
- steady pin
- fastener
- leg
- clamping piece
- centre bore
- 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
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention relates to chair technology field, more particularly to a kind of Detachable chair leg, including runners, fastener and leg, the leg is plugged in the jack of the runners, the fastener is buckled in the centre bore of the runners, the fastener is provided with the axis hole for being used for installing chair vertical shaft, the end of the leg is provided with the sleeve stretched into the centre bore, the sleeve is flexibly connected with the leg, the fastener is provided with the first steady pin and the second steady pin, the diameter parallel of first steady pin and second steady pin, first steady pin is passed through described in the jack grafting on leg, second steady pin is plugged in the sets of holes of the sleeve along the centre bore axial direction.The present invention is connected runners and leg three by the first steady pin of fastener and the second steady pin, simple in construction, bonding strength is reliable, easy for installation, supporting ＆ stablizing.
Description
Technical field
The present invention relates to chair technology field, more particularly to a kind of Detachable chair leg.
Background technology
For the ease of transport, seat design into detachable seat, is greatly reduced shared sky during transport by people
Between, reduce cost of transportation.But still used for chair leg and be integrally formed making, such as：The A of Patent No. CN 103054373
A kind of chair leg announced, including be arranged on the support shaft connector at middle part and be arranged on the pin arm of support shaft connector surrounding, also
Including inserts, in support shaft connector, inserts is hollow form structure, is connected with pin arm through injection, because it is integrated into
Type, shared space is still bigger, and transport is inconvenient.
The content of the invention
It is an object of the invention to provide a kind of Detachable chair leg, simple in construction, supporting ＆ stablizing.
The present invention above-mentioned purpose technical scheme is that：A kind of Detachable chair leg, including runners,
Fastener and leg, the leg are plugged in the jack of the runners, and the fastener is buckled in the centre bore of the runners, described
Fastener is provided with the axis hole for being used for installing chair vertical shaft, and the end of the leg is provided with the sleeve stretched into the centre bore, described
Sleeve is flexibly connected with the leg, and the fastener is provided with the first steady pin and the second steady pin, first steady pin with
The diameter parallel of second steady pin, first steady pin are passed through described in the jack grafting on leg, and described second is solid
Rationed marketing is plugged in the sets of holes of the sleeve along the centre bore axial direction.
Preferably, the center line of the jack points to the radial direction of centre bore.
Preferably, the diameter parallel of the sets of holes is in the center line of the centre bore.
Preferably, the hole wall of the centre bore is provided with the neck for being used for placing the sleeve.
Preferably, the fastener is provided with the clamping piece that stretches into the centre bore, the clamping piece circumferentially array
At the axis hole.
Preferably, the thickness that the thickness of the lower end of the clamping piece is held greatly thereon, being located at for the clamping piece is described
Side in axis hole slopes inwardly.
Preferably, the lower end of the clamping piece is provided with limited block raised laterally, the limited block is connected to described
On the lower surface of sleeve.
Preferably, second steady pin is distributed along the axis hole circumference array, and is located at the outside of the clamping piece,
Gap is provided between second steady pin and the clamping piece.
Preferably, the fastener is provided with erecting bed, first steady pin is arranged on the erecting bed, the installation
The thickness of platform is less than the thickness of the fastener, and the upper surface of the erecting bed flushes with the upper end of the fastener, the erecting bed
The lower surface setting straggly of lower surface and the fastener form limited step.
Beneficial effects of the present invention：The present invention is by the first steady pin of fastener and the second steady pin by runners and leg three
Person connects, simple in construction, bonding strength is reliable, easy for installation, supporting ＆ stablizing.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the sectional view of runners in the embodiment of the present invention；
Fig. 3 is the top view of runners in the embodiment of the present invention；
Fig. 4 is the structural representation of fastener in the embodiment of the present invention；
In figure：1- runners, 11- centre bores, 12- installation steps, 13- jacks, 14- pin-and-holes, 15- necks, 2- fasteners, 21- fasteners
Body, 22- erecting beds, the steady pins of 23- first, the steady pins of 24- second, 25- clamping pieces, 26- limited blocks, 3- legs, 31- sets
Cylinder.
Embodiment
With reference to accompanying drawing, the present invention is described in further detail.This specific embodiment is only explanation of the invention,
It is not limitation of the present invention, and those skilled in the art, can be as needed to this implementation after this specification is read
Example makes the modification of no creative contribution, but as long as all being protected in scope of the presently claimed invention by Patent Law.
Embodiment：As shown in Figures 1 to 4, a kind of Detachable chair leg, including runners 1, fastener 2 and leg 3, the leg 3
It is plugged in the jack 13 of the runners 1, the center line of jack 13 points to the radial direction of centre bore 11.Fastener 2 is buckled in described
In the centre bore 11 of runners 1, the fastener 2 is provided with the axis hole for being used for installing chair vertical shaft.The end of leg 3 is described provided with stretching into
Sleeve 31 in centre bore 11, the sleeve 31 are flexibly connected with the leg 3 by metallic elastic piece.
As shown in figure 4, fastener 2 includes fastener body 21, erecting bed 22 and on fastener body 21 and provided with stretching into institute
State the clamping piece 25 in centre bore 11, axis hole is penetratingly arranged on the center of fastener body 21, the clamping piece 25 circumferentially battle array
It is listed at the axis hole.The thickness of erecting bed 22 is less than the thickness of the fastener 2, upper surface and the button of the erecting bed 22
The upper end of part 2 flushes, and the lower surface of the erecting bed 22 and the lower surface setting straggly of the fastener 2 form limited step, should
Limited step is arranged on the installation step 12 of runners 1.
As shown in Figure 1 and Figure 4, erecting bed 22 is provided with the first steady pin 23, and fastener body 21 is provided with the second steady pin
24, the diameter parallel of the first steady pin 23 and second steady pin 24, the first steady pin 23 is along the axial direction side of centre bore 11
To through on leg 3, installation step 12 is provided with the pin-and-hole 14 for being used for plugging the first steady pin 23 described in the grafting of jack 13.
Second steady pin 24 is plugged in the sets of holes of the sleeve 31 along the axial direction of centre bore 11, and the diameter parallel of sets of holes is in institute
State the center line of centre bore 11.Second steady pin 24 is distributed along the axis hole circumference array, and positioned at the outer of the clamping piece 25
Side, gap is provided between second steady pin 24 and the clamping piece 25.
The thickness that the thickness of the lower end of clamping piece 25 is held greatly thereon, the side in the axis hole of the clamping piece 25
Towards tilted.The lower end of clamping piece 25 is provided with limited block 26 raised laterally, and the limited block 26 is connected to the sleeve
Lower surface on.The hole wall of centre bore 11 is provided with the neck 15 for being used for placing the sleeve 31, and clamping piece 25 is by chair vertical shaft
During extruding, sleeve 31 is squeezed into neck 15 by clamping piece 25.
Claims (9)
1. a kind of Detachable chair leg, including runners（1）, fastener（2）And leg（3）, the leg（3）It is plugged on the runners
（1）Jack（13）It is interior, the fastener（2）It is buckled in the runners（1）Centre bore（11）It is interior, the fastener（2）Provided with for
The axis hole of chair vertical shaft is installed, it is characterised in that：The leg（3）End be provided with stretch into the centre bore（11）Interior sleeve
（31）, the sleeve（31）With the leg（3）It is flexibly connected, the fastener（2）It is provided with the first steady pin（23）With second
Steady pin（24）, first steady pin（23）With second steady pin（24）Diameter parallel, first steady pin
（23）Through the jack（13）Leg described in grafting（3）On, second steady pin（24）Along the centre bore（11）Axially
Direction is plugged on the sleeve（31）Sets of holes in.
A kind of 2. Detachable chair leg according to claim 1, it is characterised in that：The jack（13）Center line point in
Heart hole（11）Radial direction.
A kind of 3. Detachable chair leg according to claim 1, it is characterised in that：The diameter parallel of the sets of holes is in described
Heart hole（11）Center line.
A kind of 4. Detachable chair leg according to claim 1, it is characterised in that：The centre bore（11）Hole wall be provided with
For placing the sleeve（31）Neck（15）.
A kind of 5. Detachable chair leg according to claim 1, it is characterised in that：The fastener（2）It is provided with described in stretching into
Centre bore（11）Interior clamping piece（25）, the clamping piece（25）Circumferentially array is at the axis hole.
A kind of 6. Detachable chair leg according to claim 5, it is characterised in that：The clamping piece（25）Lower end thickness
The big thickness held thereon, the clamping piece（25）The side in the axis hole slope inwardly.
A kind of 7. Detachable chair leg according to claim 6, it is characterised in that：The clamping piece（25）Lower end be provided with to
The raised limited block in outside（26）, the limited block（26）It is connected to the sleeve（31）Lower surface on.
A kind of 8. Detachable chair leg according to claim 5, it is characterised in that：Second steady pin（24）Along the axle
Hole circumference array distribution, and it is located at the clamping piece（25）Outside, second steady pin（24）With the clamping piece（25）
Between be provided with gap.
A kind of 9. Detachable chair leg according to claim 1, it is characterised in that：The fastener（2）Provided with erecting bed（22）,
First steady pin（23）It is arranged on the erecting bed（22）On, the erecting bed（22）Thickness be less than the fastener（2）
Thickness, the erecting bed（22）Upper surface and the fastener（2）Upper end flush, the erecting bed（22）Lower surface with
The fastener（2）Lower surface it is straggly setting form limited step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007311.0A CN107568975A (en) | 2017-10-25 | 2017-10-25 | A kind of Detachable chair leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007311.0A CN107568975A (en) | 2017-10-25 | 2017-10-25 | A kind of Detachable chair leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107568975A true CN107568975A (en) | 2018-01-12 |
Family
ID=61038237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711007311.0A Pending CN107568975A (en) | 2017-10-25 | 2017-10-25 | A kind of Detachable chair leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107568975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074577A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of chair leg structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2063134A1 (en) * | 2007-11-26 | 2009-05-27 | Matthew Comfort Co. Ltd. | Metal pipe furniture connecting assembly |
| CN103735069A (en) * | 2013-12-24 | 2014-04-23 | 浙江恒林椅业股份有限公司 | Detachable chair leg |
| CN203656402U (en) * | 2014-01-16 | 2014-06-18 | 台州市明利阀门管件有限公司 | Pipe coupling |
| JP2015078048A (en) * | 2013-10-18 | 2015-04-23 | 株式会社エスティヒッツ | Pipe coupler, assembly and disassembly type stand for holding bag and fallen leaf collector |
| CN204608527U (en) * | 2015-04-29 | 2015-09-02 | 安徽兴宇轨道装备有限公司 | A kind of comprehensive device for regulating rail |
| CN205363664U (en) * | 2015-12-18 | 2016-07-06 | 重庆市健隆家具有限公司 | Glass uses device with processing |
| CN106564544A (en) * | 2016-10-28 | 2017-04-19 | 东莞市北扬工业设计有限公司 | Multifunctional supporting frame for bicycle |
| US20170248163A1 (en) * | 2016-02-26 | 2017-08-31 | Centrix Inc. | Expandable Collet Bodies with Sectional Finger-Based Anti-Rotation Feature, Clips, Inserts and Systems Thereof |
| CN207821484U (en) * | 2017-10-25 | 2018-09-07 | 浙江安立博休闲用品有限公司 | A kind of Detachable chair leg |
-
2017
- 2017-10-25 CN CN201711007311.0A patent/CN107568975A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2063134A1 (en) * | 2007-11-26 | 2009-05-27 | Matthew Comfort Co. Ltd. | Metal pipe furniture connecting assembly |
| JP2015078048A (en) * | 2013-10-18 | 2015-04-23 | 株式会社エスティヒッツ | Pipe coupler, assembly and disassembly type stand for holding bag and fallen leaf collector |
| CN103735069A (en) * | 2013-12-24 | 2014-04-23 | 浙江恒林椅业股份有限公司 | Detachable chair leg |
| CN203656402U (en) * | 2014-01-16 | 2014-06-18 | 台州市明利阀门管件有限公司 | Pipe coupling |
| CN204608527U (en) * | 2015-04-29 | 2015-09-02 | 安徽兴宇轨道装备有限公司 | A kind of comprehensive device for regulating rail |
| CN205363664U (en) * | 2015-12-18 | 2016-07-06 | 重庆市健隆家具有限公司 | Glass uses device with processing |
| US20170248163A1 (en) * | 2016-02-26 | 2017-08-31 | Centrix Inc. | Expandable Collet Bodies with Sectional Finger-Based Anti-Rotation Feature, Clips, Inserts and Systems Thereof |
| CN106564544A (en) * | 2016-10-28 | 2017-04-19 | 东莞市北扬工业设计有限公司 | Multifunctional supporting frame for bicycle |
| CN207821484U (en) * | 2017-10-25 | 2018-09-07 | 浙江安立博休闲用品有限公司 | A kind of Detachable chair leg |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074577A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of chair leg structure |
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