CN2192209Y - Desk for outside study of pupil - Google Patents
Desk for outside study of pupil Download PDFInfo
- Publication number
- CN2192209Y CN2192209Y CN 94203743 CN94203743U CN2192209Y CN 2192209 Y CN2192209 Y CN 2192209Y CN 94203743 CN94203743 CN 94203743 CN 94203743 U CN94203743 U CN 94203743U CN 2192209 Y CN2192209 Y CN 2192209Y
- Authority
- CN
- China
- Prior art keywords
- frame
- desktop
- stool
- axis
- support bar
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a desk for outside study of pupils, which comprises a desk top, a desk frame, a stool top and a stool frame. The desk frame is rigidly connected with the stool frame. The height of the desk top can be adjusted. The desk top can rotate around a horizontal axis towards a direction of the stool top. The utility model has the advantages of simple structure, easy fabrication and low cost. The utility model can be used for reading and writing and can also be used as a back rest chair.
Description
The utility model is a kind of study table, specially refers to a kind of pupil and learns after class with table.
China has several ten million pupils now, and their homework is a lot.Because the restriction of living space and economic condition, each family can't be commonly the pupil study that is fit to their stature requirement table is provided.Especially the rural area is all the more so.The pupil is because long-time reading and writing on the tables and chairs that use for the adult that are not suitable for their stature, so all produces bigger adverse effect for their physical and mental health and results of learning.
The purpose of this utility model is to provide a kind of suitable pupil's extracurricular study table.This table is except that can be used as reading and writing, and when not using at ordinary times, its desktop can be overturn becomes a chair.
Study described in the utility model mainly comprises with table: desktop, table frame, stool face, stool frame.Be characterized in that a frame and stool frame are rigidly connected, desktop and stool face are installed in the top of a frame and stool frame respectively, the axis of symmetry of the axis of symmetry of desktop and stool face is positioned at same vertical plane, and desktop can rotate around a trunnion axis to stool face direction, the height adjustment of can stretching of table frame.
Study described in the utility model table, owing to its desktop can rotate and adjustable height, so adaptability is stronger, and can use by the double as chair.This table structure is simple, and is easily manufactured, with low cost, has wide practical value.
Fig. 1 is the structural representation of study described in the utility model with table.
Fig. 2 is the desktop lifting structure schematic diagram of study described in the utility model with table.
Fig. 3 is the desktop rotational structure schematic diagram of study described in the utility model with table.
Fig. 1 is the structural representation of study described in the utility model with table.This study mainly includes desktop 1 with table, table frame 2, stool face 3, stool frame 4.Be characterized in that a frame 2 and stool frame 4 are rigidly connected, desktop 1 and stool face 3 are installed in the top of a frame 2 and stool frame 4 respectively, the axis of symmetry of the axis of symmetry of desktop 1 and stool face 3 is positioned at same vertical plane, and desktop 1 can rotate around a trunnion axis 5 to stool face 3 directions, and the height of table frame 2 can stretch.
Fig. 2 is the desktop lifting structure schematic diagram of study described in the utility model with table.This elevating mechanism includes base 6, supporting sleeve 7, Adjustable bracing bar 8, adjust nut-locking device 9, fixedly connected with base 6 in the lower end of supporting sleeve 7, the upper end of supporting sleeve 7 and the socket slidably of the lower end of Adjustable bracing bar, socket place at sleeve pipe 7 and support bar 8 is equipped with adjusting lock nut's device 9, the bottom of support bar 8 is evenly equipped with one group as 4 location notch holes 10 along its axis, and pitch-row is determined as required, is 5 centimetres (cm) as each pitch-row.Support bar 8 can stretch up and down 0-15 centimetre (cm).
Fig. 3 is the desktop rotational structure schematic diagram of study described in the utility model with table.Axle bed 11 is installed on the lower surface of this desktop 1, trunnion axis 5 is installed on the axle bed 11, axle bed 11 can have two angle bar to constitute.The upper end of support bar 8 is rotatably connected on the axle 5, and crank arm 12 upper ends and desktop 1 lower surface are rotationally connected, and crank arm 12 along its longitudinal axis grooved hole 13, and adjusting clamping screw 14 passes slotted eye 13, will crank arm 12 to be connected with support bar 8.When adjusting cranks arm 12 during with the mutual alignment of support bar 8,1 of desktop rotates around trunnion axis 5, and desktop 1 can turn to from horizontal level to stool face 3 directions around trunnion axis 5 and be bordering on the upright position, and promptly its angle of rotation can be 0-85 °.When desktop 1 is horizontal with 0-20 ° of inclination angle, can be used as study and use with table; When desktop 1 was near the upright position, this table became a chair.
Study described in the utility model table, its desktop 1, stool face 3 can be made with wooden or plastic material.Table frame 2, stool frame 4 available metal materials such as steel material are made.
Study described in the utility model except that for the extracurricular study of pupil, can also be applicable to other users with table.
Claims (5)
1, a kind of pupil learns after class with table, include desktop 1, table frame 2, stool face 3, stool frame 4 is characterized in that a frame 2 and stool frame 4 are rigidly connected, desktop 1 and stool face 3 are installed in the top of a frame 2 and stool frame 4 respectively, the axis of symmetry of the axis of symmetry of desktop 1 and stool face 3 is positioned at same vertical plane, and desktop 1 can rotate around trunnion axis 5 to stool face 3 directions, the adjustment of can stretching of the height of table frame 2.
2, according to the described study of claim 1 table, it is characterized in that a frame 2 includes base 6, supporting sleeve 7, Adjustable bracing bar 8, adjust nut-locking device 9, fixedly connected with base 6 in the lower end of supporting sleeve 7, the lower end socket slidably of the upper end of supporting sleeve 7 and Adjustable bracing bar 8, junction at sleeve pipe 7 and support bar 8 is equipped with adjusting lock nut's device 9, and the bottom of support bar 8 is evenly equipped with one group of location notch hole 10 along its axis.
3, according to claim 1 or 2 described study tables, it is characterized in that on the lower surface of desktop 1 axle bed 11 being installed, trunnion axis 5 is installed on the axle bed 11, the upper end of support bar 8 is rotatably connected on the axle 5, the lower surface of 12 upper ends and desktop 1 of cranking arm is rotationally connected, crank arm 12 along its longitudinal axis grooved hole 13, regulate clamping screw 14 and pass slotted eye 13, will crank arm 12 is connected with support bar 8.
4, according to the described study of claim 3 table, the bottom that it is characterized in that support bar 8 is evenly equipped with one group of location notch hole 10 along its axis, each pitch-row is 5 centimetres (cm), and desktop 1 can lifting 0-15 centimetre (cm), and rotates the 0-85 degree to stool face 3 directions around trunnion axis 5.
5, according to claim 1 or 2 or 4 described study with table, it is characterized in that desktop 1, stool face 3 is made by wooden or plastic material, table frame 2, stool frame 4 are made by steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203743 CN2192209Y (en) | 1994-02-28 | 1994-02-28 | Desk for outside study of pupil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203743 CN2192209Y (en) | 1994-02-28 | 1994-02-28 | Desk for outside study of pupil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192209Y true CN2192209Y (en) | 1995-03-22 |
Family
ID=33823185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94203743 Expired - Fee Related CN2192209Y (en) | 1994-02-28 | 1994-02-28 | Desk for outside study of pupil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192209Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160711A (en) * | 2011-04-11 | 2011-08-24 | 天津市信高设备制造实业有限公司 | Folding type multifunctional moving table |
-
1994
- 1994-02-28 CN CN 94203743 patent/CN2192209Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160711A (en) * | 2011-04-11 | 2011-08-24 | 天津市信高设备制造实业有限公司 | Folding type multifunctional moving table |
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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 |