CN2636716Y - Writing desk with elbow joint supporting plate - Google Patents
Writing desk with elbow joint supporting plate Download PDFInfo
- Publication number
- CN2636716Y CN2636716Y CN 03277120 CN03277120U CN2636716Y CN 2636716 Y CN2636716 Y CN 2636716Y CN 03277120 CN03277120 CN 03277120 CN 03277120 U CN03277120 U CN 03277120U CN 2636716 Y CN2636716 Y CN 2636716Y
- Authority
- CN
- China
- Prior art keywords
- bracket
- plate
- desktop
- support
- writing desk
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a writing table with an elbow supporting plate, which consists of a tabletop plate, a strut, a table right side plate and a left side plate used for connecting the both sides of the tabletop plate. A right elbow supporting plate and a left elbow supporting plate are respectively connected on both sides of the rear edge of the tabletop plate through a hinge, a right upright strut and a left upright strut are respectively connected at the rear edge of the table left side plate, and the left upright strut respectively supports the back face of the right elbow supporting plate and the back face of the left elbow supporting plate with the top edge. Thereby the utility model not only enables one person to write comfortably, but also cannot cause the faults of the human body spinal curvature and short sight; and the left and right elbow supporting plates are stable and reliable and the operation is convenient.
Description
Technical field
The utility model relates to a kind of writing desk with bracket, especially refers to the writing desk in primary and secondary students classroom.
Background technology
At present, the writing desk desktop of transmission is rectangle mostly, and people are ready that generally two forearms and ancon are supported in desktop and write, can make word proper, strong, feel comfortable again, but, will certainly make spinal curvature and eye fine too near desktop because forearm and ancon will inwardly protract and just can be supported on the desktop, especially be in the posture of lying prone for a long time for primary and secondary students and write, easier formation crookback and myopia at desktop.
Summary of the invention
The purpose of this utility model provides a kind of writing desk with bracket, desktop back edge left and right side at desk all rearward stretches out left and right the bracket that can overturn downwards, and this left and right bracket be by can around the left and right side plate back edge of table of desk vertically rotate about perpendicular support the and supporting, be on the same plan-position to keep this left and right bracket and desktop.
The utility model provides a kind of writing desk with bracket, by desktop, and support with table right plate that is connected the desktop both sides and table left plate and form, borrow hinge to connect a right bracket respectively in the back edge both sides of desktop, a left side bracket, again at the table right plate, the back edge of table left plate borrows hinge to connect right perpendicular the support respectively, and a left side is perpendicular to be supported, and this right side is perpendicular to be supported, the perpendicular support with its top edge in a left side supported a right bracket respectively, a bracket back side, a left side.
The utility model provides a kind of writing desk with bracket, and the back side that bracket is propped up on this right side is provided with locator, and between this locator folder perpendicular support of keeping right, the same back side of propping up bracket on this left side is provided with locator, and between this locator folder perpendicular support that keep left.
The utility model provides a kind of writing desk with bracket, and this right side props up that bracket and this left side prop up that bracket is all the arcs of recesses medial surface and rectangular trapezoidal shape flat board.
The utility model provides a kind of writing desk with bracket, and this right side is propped up bracket and is connected in aggregates with a left side bracket.
It is comfortable that the utility model can make the people write, and can not cause defect such as the crooked myopia of human vertebra again; And left and right bracket is also reliable and stable, easy to use.
Description of drawings
Fig. 1 is the utility model exemplary embodiments schematic perspective view.
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1.
Among the figure: 1, desktop, 11, hinge, 2, the table right plate, 21, hinge, 3, the table left plate, 31, hinge, 4, a right bracket, 41, locator, 5, a left side bracket, 51, locator, 6, right perpendicular the support, 7, a left side is perpendicular supports.
The specific embodiment
Present embodiment is by desktop 1, table right plate 2, and table left plate 3, the right bracket 4 that props up, a left bracket 5, right perpendicular support 6 and left perpendicular 7 compositions that support, as shown in Figure 1, 2, wherein:
Table right plate 2, table left plate 3 is to support and the vertical plate that is connected desktop 1 both sides, belongs to prior art; At this right plate 2, connect several hinges 21,31 (as: each 2 ready-made hinge) on the back edge of table left plate 3 respectively.
A right bracket 4, a left side bracket 5, be all the arcs of recesses medial surface and rectangular trapezoidal shape flat board, with the back edge both sides of trapezoidal base against desktop 1, and borrow hinge 11 connection desktops 1 or a right bracket 4 to be connected in aggregates respectively with a left side bracket 5, borrow hinge 11 to connect desktop 1, make a right bracket 4, a left side, a left side bracket 5 turning 90 a degree left side; In addition, the back side of propping up bracket 4 on this right side is provided with locator 41 (as shown in Figure 2), this locator 41 can be a locating slot, its groove width is right perpendicular 6 thickness that support, and props up bracket 4 as long as lift this right side slightly earlier, then puts down this right side and props up bracket 4, but the just right perpendicular support 6 of clamping, also can be that the back side of propping up bracket 4 on this right side is provided with locating hole, and perpendicular 6 tops of supporting be provided with alignment pin on the right side, reach to cooperate positioning action (not looking out among the figure); The same back side of propping up bracket 5 on this left side is provided with locator 51 (identical with locator 41 structures).
Right perpendicular support 6, a left side is perpendicular supports 7, be all the dull and stereotyped (not shown) that props up a bracket 4 and a left side bracket 5 perpendicular to the right side, respectively with a vertical edge against table right plate 2, the back edge of table left plate 3, and borrow hinge 21,31 to connect table right plates 2 respectively, table left plate 3, make right erecting support 6, a left side is perpendicular supports 7, can vertically rotate in 180 spend; This right side is perpendicular supports 6, and the perpendicular support 7 in a left side supports a right bracket 4 and a left side to prop up bracket 5 back sides respectively with its top edge, and it is in the same plane with desktop 1 to make a right bracket 4 and a left side prop up bracket 5, can be for part forearm and the ancon of supporting that inside Dou puts; Should the perpendicular support 6 in the right side support with its top edge in the locator 41 at bracket 4 back side, the right side again, and should the perpendicular support 7 in a left side support with its top edge in the locator 51 at left bracket 5 back side, reliable and stable, easy to use to guarantee a supporting right side bracket 4 with a left side bracket 5.
Claims (4)
1, a kind of writing desk with bracket, by desktop, and support with table right plate that is connected the desktop both sides and table left plate and form, it is characterized in that: borrow hinge to connect a right bracket respectively in the back edge both sides of desktop, a left side bracket, again at the table right plate, the back edge of table left plate borrows hinge to connect right perpendicular the support respectively, and a left side is perpendicular to be supported, and this right side is perpendicular to be supported, the perpendicular support with its top edge in a left side supported a right bracket respectively, a bracket back side, a left side.
2, a kind of writing desk according to claim 1 with bracket, it is characterized in that: the back side that bracket is propped up on this right side is provided with locator, and between this locator folder perpendicular support of keeping right, the same back side of propping up bracket on this left side is provided with locator, and between this locator folder perpendicular support that keep left.
3, a kind of writing desk with bracket according to claim 1 is characterized in that: this right side props up that bracket and this left side prop up that bracket is all the arcs of recesses medial surface and rectangular trapezoidal shape flat board.
4, a kind of writing desk with bracket according to claim 1 is characterized in that: this right side is propped up bracket and is connected in aggregates with a left side bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277120 CN2636716Y (en) | 2003-07-21 | 2003-07-21 | Writing desk with elbow joint supporting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277120 CN2636716Y (en) | 2003-07-21 | 2003-07-21 | Writing desk with elbow joint supporting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2636716Y true CN2636716Y (en) | 2004-09-01 |
Family
ID=34302626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277120 Expired - Fee Related CN2636716Y (en) | 2003-07-21 | 2003-07-21 | Writing desk with elbow joint supporting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2636716Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463624C (en) * | 2006-06-22 | 2009-02-25 | 苏垣 | Secretaire with drawer connecting to toggle supporting plate |
| WO2009135339A1 (en) * | 2008-05-08 | 2009-11-12 | 萌立尔有限公司 | A kind of hollow frame bamboo integrated furniture |
-
2003
- 2003-07-21 CN CN 03277120 patent/CN2636716Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463624C (en) * | 2006-06-22 | 2009-02-25 | 苏垣 | Secretaire with drawer connecting to toggle supporting plate |
| WO2009135339A1 (en) * | 2008-05-08 | 2009-11-12 | 萌立尔有限公司 | A kind of hollow frame bamboo integrated furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |