CN202723002U - Writing desk hinged on desk frame with inclinable table top - Google Patents
Writing desk hinged on desk frame with inclinable table top Download PDFInfo
- Publication number
- CN202723002U CN202723002U CN 201220397247 CN201220397247U CN202723002U CN 202723002 U CN202723002 U CN 202723002U CN 201220397247 CN201220397247 CN 201220397247 CN 201220397247 U CN201220397247 U CN 201220397247U CN 202723002 U CN202723002 U CN 202723002U
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- desktop
- hinge
- desk
- table top
- frame
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Abstract
The utility model relates to a writing desk hinged on a desk frame with an inclinable table top. The writing desk comprises a table top board, a desk frame, an adjusting pull rod, a left elbow support plate, and a right elbow support plate, wherein the adjusting pull rod is arranged in the middle of the back face of the table top, a left side and a right side of the front end of the table top board are respectively connected with an upper portion front end of a left side support board and a right side support board of the desk frame through a set of left combination hinges and a set of a right combination hinges, and the left combination hinges and the right combination hinges are respectively provided with a pair of single-flag hinges. Therefore, the writing desk not only can be suitable for table top working with different gradients, but also can be favorable for a lift side support board and a right side support board to be at right angles, acute angles, or obtuse angles with the table top board. The writing desk hinged on the desk frame with the inclinable table top is simple and stable in structure, enables elbows of a human body to be supported with horizontal elbow support plates, and prevents a user from health deficiencies such as hunch and myopia.
Description
Technical field
The utility model relates to a kind of tiltable tabletop desk that is hinged on the frame, specifically, and mainly be applicable to average reading person and some particular job character, as: drawing, drawing personnel etc. need desktop to have the desk at a larger angle of inclination.
Background technology
As everyone knows, the people who bends over one's desk working for a long time on traditional desk because duplex and forearm are supported in reading and writing on the rectangular table panel, must adopt the sitting posture that excessively leans forward on the one hand, causes hunch and the fine myopia of eye; On the other hand because suspend the wrist operating computer keyboard and mouse so that the muscle of shoulder back, arm, wrist is nervous shape for a long time, cause scapulohumeral periarthritis, cervical spondylopathy etc.
In recent years, some particular job character personnel, such as reading, drawing, drawing personnel etc., need to overlook can larger inclination desktop more favourable to the human body sight line; During notebook computer on using desktop, desktop has a less inclination angle to make the people feel more comfortable, so, must be provided with at the rear portion of desktop bottom and to support and mechanism's (as: vertical or horizontal adjusting yoke, piston support bar etc.) that adjusting table panel can many gears inclinations.But, the structure of existing desktop connecting knee plate, during the larger inclination of desktop, a bracket also has larger inclination thereupon, and the human body duplex can't be supported on the bracket of larger inclination reposefully, also just can not reach healthy work, as shown in Figure 1.Therefore, prior art can't satisfy simultaneously: some particular job character personnel, as: reading, drawing, drawing personnel etc. need desktop to be in larger angle of inclination; Need desktop to be in less inclination angle when using the notebook computer on the desktop; Commonly bend over one's desk working and need desktop to be in level when using computor-keyboard on the desktop and mouse, and can both make a bracket remain on level to support the human body both arms.
The scheme of present existing tiltable tabletop desk is: the centre at the desktop back side is provided with one or two (vertical or horizontal) adjusting yokes, this adjusting yoke lower end is hinged on the postnotum at rear portion of a frame, or be hinged on (not shown) on the level board of frame bottom, and its top front end is hinged on the centre position at the desktop back side; The front end of this desktop is hinged on the front end of the upper level board of a frame with a pair of ready-made hinge again, as shown in Figure 2, be not difficult to find out, the front end of desktop need to be hinged on the complex structure on the frame, support simultaneously also stable not, the more important thing is this kind structure can not simultaneous adaptation the table frame of different inclination support plates, such as the table frame of pure angle, right angle, acute side support plate; Perhaps the front end of this desktop is hinged on the left side on the frame, the top front end of left side support plate with a countershaft, and as shown in Figure 3, the strength ratio at this kind structure left side, support plate connection rotating shaft place, left side is relatively poor, simultaneously with the also less stable that is connected of left and right side support plate.
Summary of the invention
The purpose of this utility model provides a kind of tiltable tabletop desk that is hinged on the frame, be provided with the adjusting yoke mechanism of support and desk with adjustable face tilt in the centre at the desktop back side, and on the left and right limit of the front end of this desktop left combination hinge and the one group of right combination gemel connection front end above the left and right side support plate of table frame with a group respectively, not only can adapt to the desktop work of various different inclinations, but also can be fit to the side support plate that the left and right side support plate meets at right angles with desktop or acutangulates or become the obtuse angle form.
The technical solution adopted in the utility model:
A kind of tiltable tabletop desk that is hinged on the frame, it is to prop up bracket and a right side by a desktop, table frame, adjusting yoke, left side to prop up bracket and consist of, the centre at the desktop back side is provided with an adjusting yoke, it is characterized in that, the left and right limit of the front end of described desktop with one group of left combination hinge and one group of right combination gemel connection front end above the left and right side support plate of table frame, all has a secondary single flag hinge respectively in this left combination hinge and the right combination hinge.
Described left combination hinge and right combination hinge all are comprised of a secondary single flag hinge and a secondary ready-made hinge.
Described left combination hinge all is comprised of the corner brace of a secondary single flag hinge and different angles with right combination hinge.
The beneficial effects of the utility model: can adapt to the desktop work of various different inclinations, can be fit to again the side support plate that the left and right side support plate meets at right angles with desktop or acutangulates or become the obtuse angle form, simple in structure and steady, operation is also convenient, can make again the ancon of human body be supported in level and prop up on the bracket, avoid causing the healthy disappearances such as hunch and the fine myopia of eye.
Description of drawings
The desktop of Fig. 1 prior art is in inclination and props up the schematic diagram that bracket also is in heeling condition;
The desktop of Fig. 2 prior art is in inclination and props up a kind of schematic diagram that bracket is in level;
The desktop of Fig. 3 prior art is in inclination and props up the another kind of schematic diagram that bracket is in level;
Fig. 4 the utility model desktop is in inclination and props up the schematic diagram that bracket is in level;
The schematic diagram that the single flag hinge in Fig. 5 the utility model desktop the right is connected with ready-made hinge;
The schematic diagram that the single flag hinge in Fig. 6 the utility model desktop the right is connected with corner brace;
The left and right side support plate of Fig. 7 the utility model desktop level and the rectangular schematic diagram of desktop;
Left and right side support plate and the rectangular schematic diagram of desktop that Fig. 8 the utility model desktop tilts;
Left and right side support plate and the obtuse-angulate schematic diagram of desktop that Fig. 9 the utility model desktop tilts;
Left and right side support plate and the acutangulate schematic diagram of desktop that Figure 10 the utility model desktop tilts.
The specific embodiment
The utility model embodiment props up bracket 6 and a right side by a desktop 1, table frame 2, one or two adjusting yokes 3, one group of left combination hinge 4, one group of right combination hinge 5, left side to prop up bracket 7 and consist of, shown in Fig. 4-10, wherein:
And on the left and right limit of the front end of this desktop 1 respectively with one group left combination hinge 4 and one group of right combination hinge 5 be connected to a frame 2 left and right side support plate 22,23 above front end, shown in Fig. 7,8, wherein:
Therefore, desktop 1 not only can many grades be regulated angles of inclination to adapt to various desktop work, comprise that tiltable is than wide-angle, shown in Fig. 4,8, but also can be fit to the side support plate that left and right side support plate 22,23 meets at right angles with desktop 1 or acutangulates or become the obtuse angle form, also avoided simultaneously the front end of desktop 1 need to be hinged on labyrinth on the frame 2;
Left bracket 6 is to be vertical side by the limit, left side, the front is that a hyphen limit and back are a long horizontal edge, and right edge is formed by the concavity arc-shaped edges, right bracket 7 is to be vertical side by right edge, the front is that a hyphen limit and back are a long horizontal edge, and the limit, left side is formed by the concavity arc-shaped edges.Left, a left bracket or with the upper level board back side of supported folding gemel connection at the table frame, as shown in Figure 2; Perhaps be connected to the left and right top inner side of drawer panel with ready-made hinge (or Flat hinge or bending hinge), as shown in Figure 3.Can make the duty that always is in confession support human body duplex for a bracket of level, desktop work that can not only the hydrous water level state also can cooperate the larger desktop work of inclination, can also be the bottom collection of a bracket folding to desktop, minimizing takes up room, and belongs to prior art.
Claims (3)
1. tiltable tabletop desk that is hinged on the frame, it is to prop up bracket and a right side by a desktop, table frame, adjusting yoke, left side to prop up bracket and consist of, the centre at the desktop back side is provided with an adjusting yoke, it is characterized in that, the left and right limit of the front end of described desktop with one group of left combination hinge and one group of right combination gemel connection front end above the left and right side support plate of table frame, all has a secondary single flag hinge respectively in this left combination hinge and the right combination hinge.
2. described a kind of tiltable tabletop desk that is hinged on the frame according to claim 1 is characterized in that described left combination hinge and right combination hinge all are comprised of a secondary single flag hinge and a secondary ready-made hinge.
3. described a kind of tiltable tabletop desk that is hinged on the frame according to claim 1 is characterized in that described left combination hinge all is comprised of the corner brace of a secondary single flag hinge and different angles with right combination hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397247 CN202723002U (en) | 2012-08-13 | 2012-08-13 | Writing desk hinged on desk frame with inclinable table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397247 CN202723002U (en) | 2012-08-13 | 2012-08-13 | Writing desk hinged on desk frame with inclinable table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202723002U true CN202723002U (en) | 2013-02-13 |
Family
ID=47648767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397247 Expired - Fee Related CN202723002U (en) | 2012-08-13 | 2012-08-13 | Writing desk hinged on desk frame with inclinable table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202723002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901927A (en) * | 2016-04-02 | 2016-08-31 | 佟建伦 | Vertical workbench |
-
2012
- 2012-08-13 CN CN 201220397247 patent/CN202723002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901927A (en) * | 2016-04-02 | 2016-08-31 | 佟建伦 | Vertical workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |