CN110169669B - Connecting mechanism for office swivel chair and writing board - Google Patents
Connecting mechanism for office swivel chair and writing board Download PDFInfo
- Publication number
- CN110169669B CN110169669B CN201910537970.8A CN201910537970A CN110169669B CN 110169669 B CN110169669 B CN 110169669B CN 201910537970 A CN201910537970 A CN 201910537970A CN 110169669 B CN110169669 B CN 110169669B
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- Prior art keywords
- pipe
- swivel chair
- tablet
- taper pipe
- sleeve
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- 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.)
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- 230000004308 accommodation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/68—Arm-rest tables ; or back-rest tables
- A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
Landscapes
- Special Chairs (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The invention discloses a connecting mechanism of an office swivel chair and a tablet, which comprises a swivel chair air rod, an air rod switch core head, an inner taper pipe, a plastic rotating sleeve, a tablet bracket and an upper thread cover, wherein the inner taper pipe is provided with a taper inner hole, and the air rod switch core head is arranged at the inner top of the inner taper pipe; the upper end of the swivel chair air rod is provided with a taper and is inserted into the lower port of the inner cone pipe, the middle part of the outer wall of the inner cone pipe is provided with an external thread, and the lower end of the inner cone pipe is provided with a lower limit edge; the plastic rotary sleeve is sleeved on the inner taper pipe, and a rotary gap is reserved between the plastic rotary sleeve and the inner taper pipe; one end of the tablet bracket is provided with a sleeve part which is sleeved outside the plastic rotary sleeve and is fixed by a locking screw; the upper thread cover is provided with an internal thread and an upper limit edge, and is connected with an external thread in the middle of the inner cone pipe. Compared with the prior art, the invention has the advantages that: the product has good functionality, can rotate by 360 degrees, can be folded and stored without affecting space, and is flexible in matching with the existing swivel chair; the product is convenient to use and has good strength.
Description
Technical Field
The invention relates to a connecting mechanism, in particular to a connecting mechanism for an office swivel chair and a writing board.
Background
The traditional conventional office swivel chairs, conference chairs and the like have single use environment, the swivel chairs have no flexible and general configuration tablet components, the traditional writing board-carrying type conference chair has the advantages that: the product is simple, the limited space is large in accommodation, and the multi-conference use of people is facilitated; disadvantages: the comfort is poor, and the sitting is not suitable for a long time; office swivel chair advantage: the office environment is used, the product is high-grade modern and comfortable, and is convenient and flexible; disadvantages: is used with office tables. Therefore, developing a connection mechanism of an office swivel chair and a tablet becomes a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to solve the defects and provides a connecting mechanism of an office swivel chair and a writing board.
The above object of the present invention is achieved by the following technical solutions: the connecting mechanism of the office swivel chair and the tablet comprises a swivel chair air rod, an air rod switch core head, an inner taper pipe, a plastic swivel sleeve, a tablet support and an upper thread cover, wherein the inner taper pipe is provided with a taper inner hole, and the air rod switch core head is arranged at the inner top of the inner taper pipe; the upper end of the gas rod of the swivel chair is provided with a taper, is inserted into the lower port of the inner cone pipe, and is propped against the gas rod switch core head at the inner top of the inner cone pipe, the middle part of the outer wall of the inner cone pipe is provided with an external thread, and the lower end of the inner cone pipe is provided with a lower limit edge; the plastic rotary sleeve is sleeved on the inner taper pipe and is supported on the lower limit edge of the lower end of the inner taper pipe, and a rotary gap is reserved between the plastic rotary sleeve and the inner taper pipe; one end of the tablet support is provided with a sleeve part which is sleeved outside the plastic rotary sleeve and is fixed by a locking screw; the upper thread cover is provided with an internal thread and an upper limit edge, and the upper thread cover is connected with the external thread in the middle of the internal taper pipe, so that the sleeve part at one end of the tablet support is limited between the upper limit edge and the lower limit edge.
Further, the outer wall of the plastic rotary sleeve and the inner wall of the sleeve part are provided with concave-convex structures which are matched with each other.
Further, a tool positioning hole which is convenient for rotation operation is formed in the end face of the upper thread cover.
When the office swivel chair is used, the flexible rotary writing desk can be installed by assembling the connecting mechanism on the air rod of the existing office swivel chair, and the office swivel chair is convenient and practical.
Compared with the prior art, the invention has the advantages that: the product has good functionality, can rotate by 360 degrees, can be folded and stored without affecting space, and is flexible in matching with the existing swivel chair; the product is convenient to use and has good strength.
Drawings
Fig. 1 is a schematic view of an exploded structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic view of a longitudinal section exploded structure of the present invention.
Fig. 4 is a schematic view of the overall structure of the present invention in a longitudinal section.
Detailed Description
The invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the connecting mechanism of the office swivel chair and the tablet comprises a swivel chair air rod 1, an air rod switch core head 2, an inner cone tube 3, a plastic swivel sleeve 4, a tablet support 5 and an upper thread cover 6, wherein the inner cone tube 3 is provided with a taper inner hole 3-1, and the air rod switch core head 2 is arranged at the inner top of the inner cone tube 3; the upper end of the swivel chair air rod 1 is provided with taper, is inserted into the lower port of the inner cone tube 3, and is propped against the air rod switch core head 2 at the inner top of the inner cone tube 3, the middle part of the outer wall of the inner cone tube 3 is provided with an external thread 3-2, and the lower end of the inner cone tube 3 is provided with a lower limit edge 3-3; the plastic rotary sleeve 4 is sleeved on the inner taper pipe 3 and is supported on the lower limit edge 3-3 at the lower end of the inner taper pipe 3, and a rotary gap 7 is reserved between the plastic rotary sleeve 4 and the inner taper pipe 3; one end of the tablet bracket 5 is provided with a sleeve part 5-1, and the sleeve part 5-1 is sleeved outside the plastic rotary sleeve 4 and is fixed by a locking screw; the upper thread cover 6 is provided with an inner thread 6-1 and an upper limit edge 6-2, and the upper thread cover 6 is connected with the outer thread 3-2 in the middle of the inner cone tube 3, so that the sleeve part 5-1 at one end of the tablet support 5 is limited between the upper limit edge 6-2 and the lower limit edge 3-3.
Further, the outer wall of the plastic rotary sleeve 4 and the inner wall of the sleeve part 5-1 are provided with concave-convex structures 8 which are matched with each other.
Further, a tool positioning hole 6-3 which is convenient for rotation operation is arranged on the end surface of the upper thread cover 6.
When the office swivel chair is used, the flexible rotary writing desk can be installed by assembling the connecting mechanism on the air rod of the existing office swivel chair, and the office swivel chair is convenient and practical.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (3)
1. A connection mechanism of office swivel chair and tablet is characterized in that: the air rod switch core head is arranged at the inner top of the inner taper pipe; the upper end of the gas rod of the swivel chair is provided with a taper, is inserted into the lower port of the inner cone pipe, and is propped against the gas rod switch core head at the inner top of the inner cone pipe, the middle part of the outer wall of the inner cone pipe is provided with an external thread, and the lower end of the inner cone pipe is provided with a lower limit edge; the plastic rotary sleeve is sleeved on the inner taper pipe and is supported on the lower limit edge of the lower end of the inner taper pipe, and a rotary gap is reserved between the plastic rotary sleeve and the inner taper pipe; one end of the tablet support is provided with a sleeve part which is sleeved outside the plastic rotary sleeve and is fixed by a locking screw; the upper thread cover is provided with an internal thread and an upper limit edge, and the upper thread cover is connected with the external thread in the middle of the internal taper pipe, so that the sleeve part at one end of the tablet support is limited between the upper limit edge and the lower limit edge.
2. The office swivel chair and tablet connection mechanism of claim 1, wherein: the outer wall of the plastic rotary sleeve and the inner wall of the sleeve part are provided with concave-convex structures matched with each other.
3. The office swivel chair and tablet connection mechanism of claim 1, wherein: the end face of the upper thread cover is provided with a tool positioning hole which is convenient for rotating operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537970.8A CN110169669B (en) | 2019-06-20 | 2019-06-20 | Connecting mechanism for office swivel chair and writing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537970.8A CN110169669B (en) | 2019-06-20 | 2019-06-20 | Connecting mechanism for office swivel chair and writing board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110169669A CN110169669A (en) | 2019-08-27 |
| CN110169669B true CN110169669B (en) | 2024-06-04 |
Family
ID=67698771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910537970.8A Active CN110169669B (en) | 2019-06-20 | 2019-06-20 | Connecting mechanism for office swivel chair and writing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110169669B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576911B (en) * | 2020-10-23 | 2022-04-29 | 浙江润大柯泓家具有限公司 | Detachable gas pole strutting arrangement |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11103974A (en) * | 1997-10-03 | 1999-04-20 | Takano Co Ltd | Folding type work table |
| CN202098180U (en) * | 2011-01-27 | 2012-01-04 | 昝贺伏 | Writing board connecting piece, writing board and seat |
| CN203468075U (en) * | 2013-09-17 | 2014-03-12 | 浙江大丰实业股份有限公司 | Chair with writing board |
| CN104433431A (en) * | 2014-11-25 | 2015-03-25 | 苏州迪云信息科技有限公司 | Commercial intelligent office chair |
| CN107692627A (en) * | 2017-09-22 | 2018-02-16 | 东莞致诚办公家具有限公司 | Board rotating mechanism |
| CN108402770A (en) * | 2018-02-07 | 2018-08-17 | 成都智建新业建筑设计咨询有限公司 | The armchair used convenient for work-at-home |
| CN207949396U (en) * | 2017-05-02 | 2018-10-12 | 佛山市中瑞家具有限公司 | A kind of office swivel chair with board |
| CN208017230U (en) * | 2018-03-14 | 2018-10-30 | 浙江国华家具有限公司 | A kind of reinforced conference chair of multifunctional foldable |
| CN210696784U (en) * | 2019-06-20 | 2020-06-09 | 宋建文 | Connecting mechanism of office swivel chair and writing board |
-
2019
- 2019-06-20 CN CN201910537970.8A patent/CN110169669B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11103974A (en) * | 1997-10-03 | 1999-04-20 | Takano Co Ltd | Folding type work table |
| CN202098180U (en) * | 2011-01-27 | 2012-01-04 | 昝贺伏 | Writing board connecting piece, writing board and seat |
| CN203468075U (en) * | 2013-09-17 | 2014-03-12 | 浙江大丰实业股份有限公司 | Chair with writing board |
| CN104433431A (en) * | 2014-11-25 | 2015-03-25 | 苏州迪云信息科技有限公司 | Commercial intelligent office chair |
| CN207949396U (en) * | 2017-05-02 | 2018-10-12 | 佛山市中瑞家具有限公司 | A kind of office swivel chair with board |
| CN107692627A (en) * | 2017-09-22 | 2018-02-16 | 东莞致诚办公家具有限公司 | Board rotating mechanism |
| CN108402770A (en) * | 2018-02-07 | 2018-08-17 | 成都智建新业建筑设计咨询有限公司 | The armchair used convenient for work-at-home |
| CN208017230U (en) * | 2018-03-14 | 2018-10-30 | 浙江国华家具有限公司 | A kind of reinforced conference chair of multifunctional foldable |
| CN210696784U (en) * | 2019-06-20 | 2020-06-09 | 宋建文 | Connecting mechanism of office swivel chair and writing board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110169669A (en) | 2019-08-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220523 Address after: 528318 Foshan, Shunde, Guangdong province Longjiang Town, 8 West Road. Applicant after: FOSHAN SITZONE FURNITURE Co.,Ltd. Address before: 435300 group 10, datongsi village, Zhangbang Town, Qichun County, Huanggang City, Hubei Province Applicant before: Song Jianwen |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 3 Tandong Avenue, Dongyong Community, Longjiang Town, Shunde District, Foshan City, Guangdong Province (Jingyi Smart Home Industry Park) Applicant after: Guangdong Jingyi Furniture Co.,Ltd. Address before: 528318 Foshan, Shunde, Guangdong province Longjiang Town, 8 West Road. Applicant before: FOSHAN SITZONE FURNITURE Co.,Ltd. Country or region before: China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |