CN202604072U - Sitting posture correcting instrument for students - Google Patents
Sitting posture correcting instrument for students Download PDFInfo
- Publication number
- CN202604072U CN202604072U CN 201220318745 CN201220318745U CN202604072U CN 202604072 U CN202604072 U CN 202604072U CN 201220318745 CN201220318745 CN 201220318745 CN 201220318745 U CN201220318745 U CN 201220318745U CN 202604072 U CN202604072 U CN 202604072U
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- sitting posture
- expansion link
- correcting instrument
- holder
- button
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Abstract
The utility model discloses a sitting posture correcting instrument for students. The sitting posture correcting instrument comprises a fixed clamping frame (5), a first telescopic rod (4), a second telescopic rod (3) and a jaw support (1), wherein an iron clamping piece (7) is arranged on the inner side of the first telescopic rod (4); the first telescopic rod (4) is movably connected with the second telescopic rod (3) through the iron clamping piece (7); the second telescopic rod (3) is sleeved in a hole of the jaw support (1) and can move; a control button (2) is arranged on the jaw support; the jaw support is positioned by fixing the control button (2) in a positioning hole (13) in the second telescopic rod (3); the fixed clamping frame (5) is connected with the first telescopic rod (4); and a fixing screw (6) is arranged at the bottom of the fixed clamping frame (5). After the sitting posture correcting instrument for the students is retracted, the distance between the top of the jaw support (1) and an upper surface of the fixed clamping frame (5) is 2cm. According to the sitting posture correcting instrument for the students, which is disclosed by the utility model, due to the adoption of a three-section type adjusting structure, the convenience in use is realized; and after the sitting posture correcting instrument for the students is retracted, the occupied use space of the jaw support for a tabletop space can be reduced, so that the students can conveniently do other things on the tabletop.
Description
Technical field
The utility model relates to a kind of instrument of rectifying sitting posture of student, particularly a kind of sitting posture of student correcting instrument.
Background technology
Sitting posture of student is corrected instrument can help student's attitude that corrects faulty sitting posture, and existing sitting posture of student is corrected instrument and generally all is fixed or two-segment type, and is highly scalable; Perhaps left rotation and right rotation forwards, backwards, and all be mounted on the desktop, though when not using; Can not dismantle sitting posture of student and correct instrument, as long as shrink and rotate the crust holder that sitting posture of student is corrected instrument, but crust holder major part is exposed at the desktop upside all the time; Account for certain desktop usage space, the student has been done other things, still brought inconvenience; Very not attractive in appearance, generous yet; And the height of the adjusting of sitting posture of student correcting instrument in the market is between the 16-22cm, and the children student short for little height of those ages just can't use, and crowd's scope of use is very little, thereby has reduced the performance of enterprises.
The utility model content
The technical problem that (one) will solve
The problem that the utility model will solve:
1. improve the adjusting height of sitting posture of student correcting instrument, increase folder use crowd;
2. reduce sitting posture of student and correct the use occupation of land space of instrument on the desk face.
(2) technical scheme
For addressing the above problem, the utility model provides a kind of sitting posture of student correcting instrument, and said sitting posture of student correcting instrument comprises geometrical clamp frame, first expansion link, second expansion link and Ba Tuo; The iron fastener is equipped with in the said first expansion link inboard, flexibly connects through the iron fastener and second expansion link; Said second expansion link is enclosed within the crust holder hole also removable, and control button is equipped with in said crust holder, and through fixedly realizing clinging to the location of holder in the locating hole of control button on second expansion link; Said geometrical clamp frame is connected with first expansion link, and fixed screw is equipped with in the bottom.This structure is to make things convenient for the sitting posture of student correcting instrument flexible, can adjust height through locating hole again, when not using; Need not dismantle again, as long as it is shrink the correcting sitting posture appearance, very convenient; Regulate the structure that replaces having now the market two-section type through three-section type; Making the top of crust holder after shrinking and the distance between the geometrical clamp frame upper surface is 2cm, has significantly reduced the occupation of land usage space of crust holder to desk-top space, and it is also very convenient to make the student do other things on the table.
In the above-mentioned sitting posture of student correcting instrument, said first expansion link contains first draw-in groove, and the bottom of the homonymy of second expansion link has and corresponding second draw-in groove of first draw-in groove, and said second draw-in groove is arranged on first draw-in groove outside, prevents flexible up and down rotation.
In the above-mentioned sitting posture of student correcting instrument, said sitting posture of student correcting instrument adopts environmental protection ABS material, very environmental protection.
In the above-mentioned sitting posture of student correcting instrument, the height of said first expansion link and second expansion link is 10CM, and the height of said crust holder is 11CM.
In the above-mentioned sitting posture of student correcting instrument, said control button comprises button, connecting axle and spring; Said crust holder includes a button groove; Said connecting axle passes button and the button groove can swing up and down button; Said spring one end is fixedly connected with button top. and the other end and button groove are fixedly linked, and the downside of said button includes a locating piece, and the locating hole that said locating piece passes the button groove and second expansion link flexibly connects; This structure is adjusted height through locating hole, uses very convenient.
In the above-mentioned sitting posture of student correcting instrument; After the said sitting posture of student correcting instrument crust holder elongation, after the holder of said sitting posture of student correcting instrument crust was shortened, the crust holder that has now on the market and the beeline of desktop were 16cm; The low short student of height of some ages can't be used; The beeline of Ba Tuo and desktop is 9.5cm, heightens to have pressed from both sides the use crowd, for enterprise has created more benefits.
(3) beneficial effect
In the sitting posture of student correcting instrument of the utility model, adopt environmental protection ABS material, very environmental protection; Through the adjustment structure of three-section type, not only easy to use, after the contraction; Reduced the occupation of land usage space of crust holder to desk-top space, it is also very convenient to make the student do other things on the table; After Ba Tuo shrank, the beeline of Ba Tuo and desktop was 9.5cm, heightens to have pressed from both sides the use crowd, for enterprise has created more benefits.
Description of drawings
Fig. 1 is the structural representation of the sitting posture of student correcting instrument of the utility model;
Fig. 2 is the left view of Fig. 1 in the utility model;
Fig. 3 is the cutaway view of A-A among the utility model Fig. 1;
Fig. 4 is the enlarged drawing of B-B among the utility model Fig. 1;
Fig. 5 is the contractible graph of the sitting posture of student correcting instrument of the utility model.
Among the figure 1 for crust holder, 2 for control button, 3 be second expansion link, 4 be first expansion link, 5 for the geometrical clamp frame, 6 for fixed screw, 7 for iron fastener, 8 be that first draw-in groove, 9 is that second draw-in groove, 10 is locating piece for button groove, 15 for locating hole, 14 for connecting axle, 13 for button, 12 for spring, 11.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the utility model provides a kind of sitting posture of student correcting instrument, and said sitting posture of student correcting instrument comprises geometrical clamp frame 5, first expansion link 4, second expansion link 3 and Ba Tuo 1; Iron fastener 7 is equipped with in said first expansion link 4 inboards, flexibly connects through the iron fastener 7 and second expansion link 3; Said second expansion link 3 is enclosed within crust holder 1 hole also removable, and control button 2 is equipped with in said crust holder, and through fixedly realizing clinging to the location of holder in the locating hole 13 of control button 2 on second expansion link 3; Said geometrical clamp frame 5 is connected with first expansion link 4, and fixed screw 6 is equipped with in the bottom.This structure is to make things convenient for the sitting posture of student correcting instrument flexible, can adjust height through locating hole again, when not using; Need not dismantle again, as long as it is shrink the correcting sitting posture appearance, very convenient; Regulate the structure that replaces having now the market two-section type through three-section type; Making the top of crust holder 1 after shrinking and the distance between geometrical clamp frame 5 upper surfaces is 2cm, has significantly reduced the occupation of land usage space of crust holder to desk-top space, and it is also very convenient to make the student do other things on the table.
In the above-mentioned sitting posture of student correcting instrument, the bottom that said first expansion link 4 contains the homonymy of first draw-in groove, 8, the second expansion links 3 has and first draw-in groove, 8 corresponding second draw-in grooves 9, and said second draw-in groove 9 is arranged on first draw-in groove, 8 outsides, prevents flexible up and down rotation.
In the above-mentioned sitting posture of student correcting instrument, said sitting posture of student correcting instrument adopts environmental protection ABS material, very environmental protection.
In the above-mentioned sitting posture of student correcting instrument, the height of said first expansion link 4 and second expansion link 3 is 10CM, and the height of said crust holder 1 is 11CM.
In the above-mentioned sitting posture of student correcting instrument, said control button comprises button 11, connecting axle 12 and spring 10; Said crust holder 1 includes a button groove 14; Said connecting axle 12 passes button 11 can swing up and down button 11 with button groove 14, and said spring 10 1 ends are fixedly connected with button 11 tops, and the other end and button groove 14 are fixedly linked; The downside of said button includes a locating piece 15; Said locating piece 15 passes locating hole 13 flexible connections with second expansion link 3, and this structure is adjusted height through locating hole 13, uses very convenient.
In the above-mentioned sitting posture of student correcting instrument; After said sitting posture of student correcting instrument crust holder 1 elongation, after said sitting posture of student correcting instrument crust holder 1 was shortened, the crust holder 1 that has now on the market was 16cm with the beeline of desktop; The low short student of height of some ages can't be used; Crust holder 1 is 9.5cm with the beeline of desktop, heightens and has pressed from both sides the use crowd, for enterprise has created more benefits.
During use, sitting posture of student correcting instrument geometrical clamp frame 5 is fixed on the table, and is fixing through fixed screw 6.Upwards stretch crust holder 1 then, said second expansion link 3 moves up through crust holder 1, when arriving certain position; Said iron fastener 7 stretches, and withstands second expansion link 3, makes second expansion link 3 fixing; Pin the top of control button 2 then,, move suitable position to crust holder 1 according to the height of oneself; Leave control button 2 with hand, said locating piece 15 blocks in the locating hole 13, makes crust holder 1 fixing.
When the sitting posture of student correcting instrument need shrink; As long as pin the top of control button 2, said locating piece 15 leaves locating hole 13, will cling to holder 1 then and press down; Through the impulse force that presses down; Said second expansion link 3 shrinks iron fastener 7 and leaves second expansion link 3, and said second expansion link 3 moves down on earth, makes the sitting posture of student correcting instrument arrive contraction state such as Fig. 5.
The sitting posture of student correcting instrument of the utility model adopts environmental protection ABS material, very environmental protection; Through the adjustment structure of three-section type, not only easy to use, after the contraction; Reduced the occupation of land usage space of 1 pair of desk-top space of crust holder, it is also very convenient to make the student do other things on the table; After crust holder 1 was shunk, crust holder 1 was 9.5cm with the beeline of desktop, heightens and has pressed from both sides the use crowd, for enterprise has created more benefits.
The above only is this practical preferred implementation; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (5)
1. sitting posture of student correcting instrument is characterized in that: said sitting posture of student correcting instrument comprises geometrical clamp frame (5), first expansion link (4), second expansion link (3) and crust holder (1); Iron fastener (7) is equipped with in said first expansion link (4) inboard, flexibly connects through iron fastener (7) and second expansion link (3); Said second expansion link (3) is enclosed within Ba Tuo (1) hole also removable, and control button (2) is equipped with in said crust holder, and through fixedly realizing clinging to the location of holder in the locating hole (13) of control button (2) on second expansion link (3); Said geometrical clamp frame (5) is connected with first expansion link (4), and fixed screw (6) is equipped with in the bottom; After said sitting posture of student correcting instrument shrank, the distance between the top of said crust holder (1) and geometrical clamp frame (5) upper surface was 2cm.
2. sitting posture of student correcting instrument according to claim 1; It is characterized in that: said first expansion link (4) contains first draw-in groove (8); The bottom of the homonymy of second expansion link (3) has and corresponding second draw-in groove of first draw-in groove (8) (9), and said second draw-in groove (9) is arranged on first draw-in groove (8) outside.
3. sitting posture of student correcting instrument according to claim 1 is characterized in that: said sitting posture of student correcting instrument adopts environmental protection ABS material.
4. sitting posture of student correcting instrument according to claim 1 is characterized in that: said first expansion link (4) is 10CM with the height of second expansion link (3), and the height of said crust holder (1) is 11CM.5. sitting posture of student correcting instrument according to claim 1 is characterized in that: said control button (2) comprises button (11), connecting axle (12) and spring (10); Said crust holder (1) includes a button groove (14), and said connecting axle (12) passes button (11) and button groove (14), and button (11) can be swung up and down; Said spring (10) one ends are fixedly connected with button (11) top, and the other end and button groove (14) are fixedly linked; The downside of said button (11) includes a locating piece (15), and the locating hole (13) that said locating piece (15) passes button groove (14) and second expansion link (3) flexibly connects.
5. sitting posture of student correcting instrument according to claim 1; It is characterized in that: after said sitting posture of student correcting instrument crust holder (1) elongation; Ba Tuo (1) is 16.5cm with the longest distance of desktop, and after the holder of said sitting posture of student correcting instrument crust was shortened, Ba Tuo (1) was 9.5cm with the beeline of desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318745 CN202604072U (en) | 2012-06-29 | 2012-06-29 | Sitting posture correcting instrument for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318745 CN202604072U (en) | 2012-06-29 | 2012-06-29 | Sitting posture correcting instrument for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604072U true CN202604072U (en) | 2012-12-19 |
Family
ID=47337813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220318745 Expired - Fee Related CN202604072U (en) | 2012-06-29 | 2012-06-29 | Sitting posture correcting instrument for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789451A (en) * | 2020-08-03 | 2020-10-20 | 吕瑞 | Clamping mechanism and posture correction frame |
-
2012
- 2012-06-29 CN CN 201220318745 patent/CN202604072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789451A (en) * | 2020-08-03 | 2020-10-20 | 吕瑞 | Clamping mechanism and posture correction frame |
| CN111789451B (en) * | 2020-08-03 | 2023-11-10 | 吕瑞 | Clamping mechanism and posture correcting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130629 |