CN105708154A - Desk chair - Google Patents
Desk chair Download PDFInfo
- Publication number
- CN105708154A CN105708154A CN201610245960.3A CN201610245960A CN105708154A CN 105708154 A CN105708154 A CN 105708154A CN 201610245960 A CN201610245960 A CN 201610245960A CN 105708154 A CN105708154 A CN 105708154A
- Authority
- CN
- China
- Prior art keywords
- chair
- supporting leg
- chair seat
- corner
- support leg
- 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
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
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/06—Folding forms
Landscapes
- Special Chairs (AREA)
Abstract
The invention discloses a desk chair which comprises a chair seat plate, wherein support legs are symmetrically arranged at the bottom of the chair seat plate; the support leg is of a 'Z'-shaped structure; the corner of the support leg is connected in a hinge-joint manner to realize folding of the support leg; shallow slots are formed in the support legs on the two sides of the corner of the support leg; a fixing rod is arranged in the shallow slot; a support rod is obliquely placed on the shallow slots on the two sides of the corner of the support leg and movably connected with a fixing rod; a connection hole is formed at one end of the support rod and covers corresponding fixing rod, and an arc bayonet is formed at the other end and clamped with corresponding fixing rod; a chair back is arranged on the back of the chair seat plate; the chair back and the chair seat plate are connected through a hinge; and the chair back can rotate for 0-90 degrees by taking the chair seat plate as a fulcrum. In the invention, through the 'Z'-shaped support legs, the chair can be kept stable; since the corner of the support leg is connected through the hinge, the support leg can be quickly folded and mounted; and the desk chair disclosed by the invention is simple in structure.
Description
Technical field
The present invention relates to instructional device technical field, especially a kind of desk chair.
Background technology
At present, known desk chair shape is fixing, the most liftable, more convenient in manufacturing process, but in use impersonality, in terms of depositing, carrying the most not.
Summary of the invention
The technical problem to be solved is: providing a kind of simple in construction, practical desk chair, to overcome the deficiencies in the prior art.
The present invention is achieved in that
A kind of desk chair, including chair seat, at chair seat bottom symmetrical, supporting leg is set, described supporting leg is " Z " word structure, it is collapsible that corner at supporting leg realizes supporting leg by articulated manner connection, the supporting leg of the both sides, corner of supporting leg arranges shallow slot, fixing bar is set in shallow slot, it is flexibly connected on the shallow slot of the both sides, corner of support bar slant setting supporting leg and with fixing bar, wherein one end of support bar is provided with connecting hole and this connecting hole is enclosed within corresponding fixing bar, the other end is provided with arcuation bayonet socket and this arcuation bayonet socket and fixes the relevant clamping of bar to corresponding, at the back side of chair seat, back is set, this back and chair seat are by being articulated and connected and this back can rotate around chair seat fulcrum 0-90 degree.
In former desk chair, connecting rod is set between the support bar between supporting leg and makes between support bar, to keep stable.
Owing to have employed technique scheme, compared with prior art, the present invention passes through " Z " word supporting leg so that chair keeps stable, and the corner of supporting leg is connected through the hinge, make the supporting leg can fast folding and installation, by at support bar, it is ensured that the supporting leg after opening, present configuration is simple, easy to make, practical.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the A-A partial enlarged drawing of accompanying drawing 1；
Accompanying drawing 3 is the structural representation of support bar in the present invention.
Detailed description of the invention
nullEmbodiments of the invention: a kind of desk chair，As shown in drawings，Including chair seat 1，At chair seat 1 bottom symmetrical, supporting leg 2 is set，Described supporting leg 2 is " Z " word structure，It is collapsible that corner at supporting leg 2 realizes supporting leg 2 by articulated manner connection，The supporting leg 2 of the both sides, corner of supporting leg 2 arranges shallow slot 3，Fixing bar 4 is set in shallow slot 3，It is flexibly connected on the shallow slot 3 of the both sides, corner of support bar 5 slant setting supporting leg 2 and with fixing bar 4，Wherein one end of support bar 5 is provided with connecting hole 6 and this connecting hole 6 is enclosed within corresponding fixing bar 4，The other end is provided with arcuation bayonet socket 7 and this arcuation bayonet socket 7 and fixes the relevant clamping of bar 4 to corresponding，At the back side of chair seat 1, back 8 is set，This back 8 and chair seat 1 are by being articulated and connected and this back 8 can rotate around chair seat 1 fulcrum 0-90 degree，Arrange connecting rod 9 between support bar 5 between supporting leg 2 to make between support bar 5, to keep stable.
Time specifically used
The present embodiment uses the supporting leg of radial type as chair seat support, during use, first erect vertical with chair seat to back, then supporting leg is drawn high formation " Z " word structure, then by the arcuation buckle of support bar with corresponding to fix masthead tight, realize the installation to chair, time to be handled, arcuation buckle is taken apart with fixing bar, compress downwards chair seat, supporting leg corner obtains articulated structure and realizes supporting leg contraction, it is achieved the carrying to chair.
The description of such scheme is the invention being understood that for ease of those skilled in the art and using.Embodiment obviously easily can be made various amendment by person skilled in the art.Therefore, the invention is not restricted to above-mentioned solid yardage case, those skilled in the art's the method according to the invention, the improvement made without departing from scope and amendment all should be within protection scope of the present invention.
Claims (2)
- null1. a desk chair，Including chair seat (1)，It is characterized in that: at chair seat (1) bottom symmetrical, supporting leg (2) is set，Described supporting leg (2) is " Z " word structure，It is collapsible that corner at supporting leg (2) realizes supporting leg (2) by articulated manner connection，The supporting leg (2) of the both sides, corner of supporting leg (2) arranges shallow slot (3)，Fixing bar (4) is set in shallow slot (3)，The shallow slot (3) of the both sides, corner of support bar (5) slant setting supporting leg (2) is upper and is flexibly connected with fixing bar (4)，Wherein one end of support bar (5) is provided with connecting hole (6) and this connecting hole (6) is enclosed within corresponding fixing bar (4)，The other end is provided with arcuation bayonet socket (7) and this arcuation bayonet socket (7) fixes bar (4) relevant clamping to corresponding，At the back side of chair seat (1), back (8) is set，This back (8) and chair seat (1) are by being articulated and connected and this back (8) can rotate around chair seat (1) fulcrum 0-90 degree.
- A kind of desk chair the most according to claim 1, it is characterised in that: connecting rod (9) is set between the support bar (5) between supporting leg (2) and makes between support bar (5), to keep stable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245960.3A CN105708154A (en) | 2016-04-20 | 2016-04-20 | Desk chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245960.3A CN105708154A (en) | 2016-04-20 | 2016-04-20 | Desk chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105708154A true CN105708154A (en) | 2016-06-29 |
Family
ID=56160325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610245960.3A Pending CN105708154A (en) | 2016-04-20 | 2016-04-20 | Desk chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105708154A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087511A2 (en) * | 2002-04-09 | 2003-10-23 | Lifetime Products, Inc. | Table leg locking mechanism |
| CN201452096U (en) * | 2009-05-27 | 2010-05-12 | 谢友群 | Multifunctional computer table |
| CN202604018U (en) * | 2012-05-21 | 2012-12-19 | 成都大学 | Folding computer desk |
| CN104414179A (en) * | 2013-08-27 | 2015-03-18 | 郝春红 | Double-desktop desk |
| CN205696539U (en) * | 2016-04-20 | 2016-11-23 | 贵州大学 | A kind of desk chair |
-
2016
- 2016-04-20 CN CN201610245960.3A patent/CN105708154A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087511A2 (en) * | 2002-04-09 | 2003-10-23 | Lifetime Products, Inc. | Table leg locking mechanism |
| CN201452096U (en) * | 2009-05-27 | 2010-05-12 | 谢友群 | Multifunctional computer table |
| CN202604018U (en) * | 2012-05-21 | 2012-12-19 | 成都大学 | Folding computer desk |
| CN104414179A (en) * | 2013-08-27 | 2015-03-18 | 郝春红 | Double-desktop desk |
| CN205696539U (en) * | 2016-04-20 | 2016-11-23 | 贵州大学 | A kind of desk chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |