CN2188491Y - Body posture correcting device for pupil doing homeworks - Google Patents
Body posture correcting device for pupil doing homeworks Download PDFInfo
- Publication number
- CN2188491Y CN2188491Y CN 94209617 CN94209617U CN2188491Y CN 2188491 Y CN2188491 Y CN 2188491Y CN 94209617 CN94209617 CN 94209617 CN 94209617 U CN94209617 U CN 94209617U CN 2188491 Y CN2188491 Y CN 2188491Y
- Authority
- CN
- China
- Prior art keywords
- correcting device
- tube
- straight tube
- bottom tube
- base
- 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 body posture correcting device for pupil doing homework which is mainly composed of a bottom seat, a bottom tube, and a straight tube with a brow support. The bottom seat is fixed at the front end of a desk with screws, and the lower part of the bottom tube is hinged at the upper part of the bottom seat; the lower end of the straight tube is inserted into the upper part of the bottom tube, and the bottom tube and the straight tube are fixed on the desired position with screws; the upper end of the straight tube is hinged with the brow support. The correcting device has the advantages of simple structure, convenient use, strong adaptability and easy regulation and can keep the distance between the student's head and the desk surface normal; the correcting device can keep the eyesights and correct the sitting posture and the body posture, so the utility model is practical and is worth popularizing.
Description
The utility model relates to a kind of students' work body appearance correcting device, and this correcting device is specially adapted to the rectifying of sitting posture when doing one's assignment or write to the primary grades pupil.Exactly, this correcting device helps the student to keep the correct of its sitting posture at this moment.
As everybody knows, the primary grades pupil is just begun to emphasize to rectify sitting posture from the one entrance when doing one's assignment or write be the very important major issue of part, not only can make the body appearance keep graceful because do like this because of normal development, but also help reducing the factor that affects one's power of vision, and then cultivate the student from having good custom for a short time.Though caused people's attention about this respect, the particularly attention of most of primary schools, make strict regulation requirement, any a kind of device with practical value can meet the needs of but yet there are no up to now, that is to say that going back the scheme that neither one solves this difficult problem improves present situation.
Task of the present utility model is, proposes a kind of students' work body appearance correcting device, and this correcting device can assist the student to rectify sitting posture when doing one's assignment or write.
The technical measures that enforcement the utility model students' work body appearance correcting device task is taked are: make above-mentioned correcting device be arranged to comprise a base, a bottom tube and a straight tube that has the volume holder, wherein base is screwed at the desk front end, the bottom tube lower hinge is in base top takes the shape of the letter U the part in cross section, on a side plate of this part, an arc groove is set, corresponding site in the bottom tube bottom then is provided with a screw, therefore just bottom tube can be fixed on the required position by means of a screw; The lower end of straight tube is inserted into the top of bottom tube, also can be fixed on the required position the hinged volume holder in the upper end of straight tube by means of a screw.
The advantage of the correcting device of said structure is: simple in structure, easy to use, adaptability is strong and be easy to adjust.
Can make when using the utility model students' work body appearance correcting device student's head and desk table top keep normalized distance from, therefore help to keep eyesight, proper sitting posture and body appearance.If head leaned forward when the student did one's assignment, denomination is promptly run in the volume holder, that is to say, make its can not surmount normalized distance from, forcibly rectify sitting posture.In addition, without any need for instrument, only need twist screw with hand and just can adjust standbyly in the use of correcting device, therefore, this correcting device not only suits practical needs, and promotional value in addition.
Now an embodiment shown in conjunction with the accompanying drawings is further described the utility model students' work body appearance correcting device.
Fig. 1 represents the side schematic view (broken section) of the utility model students' work body appearance correcting device.
As shown in Figure 1, correcting device mainly is made up of a base 1, a bottom tube 5 and a straight tube 7.Wherein base 1 is screwed at the desk front end, base 1 top and bottom tube 5 bottoms are hinged with pin 2, bottom tube 5 lower hinge are in the part of U-shaped cross section, base 1 top, on a side plate of this part, be provided with an arc groove 4, and a screw being set at bottom tube 5 bottom corresponding sites, bottom tube 5 bottoms also can be made solid for this reason.In the time of when the trip bolt 3 with a band plate head is screwed to the screw that bottom tube 5 bottoms are provided with by above-mentioned arc groove 4 in, bottom tube 5 is fixed on the required position, comprises being placed on the table top.Straight tube 7 lower ends are inserted into bottom tube 5 tops, by means of screw 3,6 fixedly bottom tube 5 and straight tube 7 on required position, as unclamp a band plate head trip bolt 6 on bottom tube 5 tops, and straight tube 7 is moved in bottom tube 5 on the required position, tighten above-mentioned screw 6 then and fix.Straight tube 7 upper ends are hinged by a pin 8 and volume holder 9, and to adapt to the different denomination because of the people, wherein volume holder 9 slightly is arcuation, at its bonding foam rubber cushion 10 in surface, with the denomination applying situation of improvement with the people.
In addition, what should propose is that each run-on point should not have loosening cooperation, is beneficial to trip bolt and can fastens bottom tube 5 and straight tube 7 effectively.
Claims (2)
1, a kind of students' work body appearance correcting device, it is characterized in that: this correcting device is arranged to mainly by a base (1), a bottom tube (5) and a straight tube (7) that has E Tuo (9) are formed, wherein base (1) is screwed at the desk front end, base (1) top and bottom tube (5) bottom use the hinged bottom tube of pin (2) (5) lower hinge in the part of U-shaped cross section, base (1) top, on a side plate of this part, an arc groove is set, corresponding site then is provided with a screw in bottom tube (5) bottom, straight tube (7) lower end is inserted into bottom tube (5) top, by means of screw (3,6) fixedly bottom tube (5) and straight tube (7) are on desired area, and straight tube (7) upper end is hinged by a pin (8) and volume holder (9).
2, by the correcting device of claim 1, it is characterized in that: E Tuo (9) slightly is arcuation, at its surface bonding foam rubber cushion (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209617 CN2188491Y (en) | 1994-04-26 | 1994-04-26 | Body posture correcting device for pupil doing homeworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209617 CN2188491Y (en) | 1994-04-26 | 1994-04-26 | Body posture correcting device for pupil doing homeworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188491Y true CN2188491Y (en) | 1995-02-01 |
Family
ID=33827252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94209617 Expired - Fee Related CN2188491Y (en) | 1994-04-26 | 1994-04-26 | Body posture correcting device for pupil doing homeworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188491Y (en) |
-
1994
- 1994-04-26 CN CN 94209617 patent/CN2188491Y/en not_active Expired - Fee Related
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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 |