CN201375200Y - Fender bracket for preventing sitting posture deformation and short sight - Google Patents
Fender bracket for preventing sitting posture deformation and short sight Download PDFInfo
- Publication number
- CN201375200Y CN201375200Y CN200920140023U CN200920140023U CN201375200Y CN 201375200 Y CN201375200 Y CN 201375200Y CN 200920140023 U CN200920140023 U CN 200920140023U CN 200920140023 U CN200920140023 U CN 200920140023U CN 201375200 Y CN201375200 Y CN 201375200Y
- Authority
- CN
- China
- Prior art keywords
- sitting posture
- fender bracket
- inverted
- shaped divider
- myopia
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 13
- 230000004379 myopia Effects 0.000 claims description 12
- 208000001491 myopia Diseases 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 210000001747 pupil Anatomy 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004438 eyesight Effects 0.000 abstract description 3
- 230000036544 posture Effects 0.000 abstract 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model belongs to a device used by students for keeping normal sitting postures and normal eyesight, in particular to a fender bracket for preventing sitting posture deformation and short sight. The fender bracket for preventing sitting posture deformation and short sight comprises a table which consists of supporting legs and a table board which is supported by the supporting legs, the same sides of two lower ends of an inversed U-shaped retaining frame are provided with symmetrical bending portions, the ends of the bending portions are respectively hinged on the lower board surfaces on two sides of the table board, the transverse length of the inversed U-shaped retaining frame corresponds to the length of the table board, the lower board surfaces on two sides of the table board are fixedly provided with locking devices which are used to fix the inversed U-shaped retaining frame in front of the table in a cooperating way. The fender bracket has more obvious effect in preventing wrong sitting postures or short sight of pupils, and improves the utilization ratio and the reliability more effectively.
Description
Technical field
The utility model belongs to and is used for the device that the student keeps normal sitting position and twenty-twenty vision, particularly prevents the fender bracket of sitting posture distortion and myopia.
Background technology
After existing sitting posture and sight protectio frame are installed on the desk or the study table goes up; because its fender bracket is vertical setting; the width that occupies in a lateral direction is very limited; can not reach the due length of table; because many pupil's autocontrol forces are relatively poor; pupil or junior school student tend in learning process because its long-time retaining is uncomfortable in its front; also just it is moved from desk; being sitting in does not have sitting posture and sight protectio frame retaining in the study of the position of front; perhaps down with its dismounting; this makes this kind sitting posture and sight protectio frame obviously lose prevention effect, causes its abnormal sitting posture true, and then affects one's power of vision.Therefore, existing sitting posture and sight protectio frame do not have tangible protective action to the student, and its effective rate of utilization and reliability are lower.
The utility model content
The purpose of this utility model is to provide a kind of fender bracket that prevents sitting posture distortion and myopia, because that it has is mandatory, the effect of prevention pupil's abnormal sitting posture or myopia is more obvious, more effectively improves its utilization rate and reliability.
The purpose of this utility model is to provide a kind of fender bracket that prevents sitting posture distortion and myopia, comprise the desk that supports and constituted by the table that supporting leg supports by supporting leg, two lower end homonymies of inverted U-shaped divider are provided with the bending part of symmetry, the termination of bending part is hinged on respectively on the lower face of table both sides, and the lateral length of inverted U-shaped divider and the length of table adapt; On the lower face of table both sides, also cooperate and installing the buckling and locking device that is used for inverted U-shaped divider is fixed on desk the place ahead.
During use inverted U-shaped divider of the present utility model is mentioned, it is blocked the place ahead that is fixed on desk, be sitting in and get final product before this inverted U-shaped divider with buckling and locking device.This inverted U-shaped divider retaining stops it further to bend over or bow in the user front, keeps normal sitting posture and sighting distance.After finishing using, buckling and locking device is opened, this inverted U-shaped divider is put down, and is suspended on the below of table, avoids occupying more space.Therefore, described by above-mentioned technical characterictic, the effect of the utility model prevention pupil's abnormal sitting posture or myopia is more obvious, more effectively improves its utilization rate and reliability.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation after the utility model embodiment 1 inverted U-shaped divider is fixed by buckling and locking device;
Fig. 2 is the side-looking structural representation of Fig. 1;
Fig. 3 is the structural representation after the inverted U-shaped divider of the utility model is unclamped by buckling and locking device;
Fig. 4 is the utility model embodiment 1 buckling and locking device structural representation;
Fig. 5 is the side-looking structural representation of Fig. 4;
Fig. 6 is the structural representation after the horizontal blocking arm of the utility model embodiment 1 buckling and locking device is opened;
Fig. 7 is the side-looking structural representation of Fig. 3;
Fig. 8 is the structural representation of the utility model embodiment 2;
Fig. 9 is the structural representation of the utility model embodiment 3.
The specific embodiment
A kind of fender bracket that prevents sitting posture distortion and myopia, extremely shown in Figure 8 as Fig. 1, comprise the desk that supports and constituted by the table 1 that supporting leg supports by supporting leg, two lower end homonymies of inverted U-shaped divider are provided with the bending part 4 of symmetry, the termination of bending part 4 is hinged on respectively on the lower face of table 3 both sides, and the length of the lateral length of inverted U-shaped divider and table 1 adapts; On the lower face of table 3 both sides, also cooperate and installing the buckling and locking device that is used for inverted U-shaped divider is fixed on desk the place ahead.
The kind of buckling and locking device is a lot of, in the middle of the utility model embodiment, and the T shape lock of buckling and locking device for constituting by fixed pedestal 2 and horizontal blocking arm 5, T shape lock belongs to existing product; One end of horizontal blocking arm 5 is hinged on the fixed pedestal 2, fixed pedestal 2 is packed on the bottom plate face of table 1, the extension that blocking arm 5 stretches out fixed pedestal 2 matches with the bending part 4 of inverted U-shaped divider, bending part 4 after promptly being fixed is cooperated support by bending part 4, therefore, inverted U-shaped divider is fixed, and can not fall down.The vertical pole 1 at inverted U-shaped divider two ends connects with the straight bar part of its bending part mutually movingly by telescopic tube 6, can regulate vertical height of its horizontal blocking arm 5 according to student's sitting height.Horizontal blocking arm 7 its middle transversal stretching sleeve pipes 8 that pass through of inverted U-shaped divider connect mutually movingly, can regulate the lateral length of its horizontal blocking arm 5 according to the length bar of tables and chairs.The lateral length of inverted U-shaped divider can equal the length of table 1.
Claims (5)
1, a kind of fender bracket that prevents sitting posture distortion and myopia, comprise the desk that supports and constituted by the table (1) that supporting leg supports by supporting leg, it is characterized in that: two lower end homonymies of inverted U-shaped divider are provided with the bending part (4) of symmetry, the termination of bending part (4) is hinged on respectively on the lower face of table (3) both sides, and the length of the lateral length of inverted U-shaped divider and table (1) adapts; On the lower face of table (3) both sides, also cooperate and installing the buckling and locking device that is used for inverted U-shaped divider is fixed on desk the place ahead.
2, the fender bracket of prevention sitting posture distortion according to claim 1 and myopia is characterized in that: the T shape lock of buckling and locking device for being made of fixed pedestal (2) and horizontal blocking arm (5).
3, the fender bracket of prevention sitting posture distortion according to claim 1 and myopia is characterized in that: the vertical pole (1) at inverted U-shaped divider two ends connects with the straight bar part of its bending part mutually movingly by telescopic tube (6).
4, the fender bracket of prevention sitting posture distortion according to claim 1 and myopia is characterized in that: its middle transversal stretching sleeve pipe (8) that passes through of the horizontal blocking arm (7) of inverted U-shaped divider connects mutually movingly.
5, the fender bracket of prevention sitting posture distortion according to claim 1 and myopia, it is characterized in that: the lateral length of inverted U-shaped divider equals the length of table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920140023U CN201375200Y (en) | 2009-04-03 | 2009-04-03 | Fender bracket for preventing sitting posture deformation and short sight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920140023U CN201375200Y (en) | 2009-04-03 | 2009-04-03 | Fender bracket for preventing sitting posture deformation and short sight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375200Y true CN201375200Y (en) | 2010-01-06 |
Family
ID=41515291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920140023U Expired - Fee Related CN201375200Y (en) | 2009-04-03 | 2009-04-03 | Fender bracket for preventing sitting posture deformation and short sight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201375200Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146496A (en) * | 2014-08-18 | 2014-11-19 | 朱兴智 | Myopia prevention student desk and chair |
-
2009
- 2009-04-03 CN CN200920140023U patent/CN201375200Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146496A (en) * | 2014-08-18 | 2014-11-19 | 朱兴智 | Myopia prevention student desk and chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201375200Y (en) | Fender bracket for preventing sitting posture deformation and short sight | |
| CN205030749U (en) | School desk | |
| CN205385973U (en) | Install unscrambler on desktop | |
| CN203723669U (en) | Novel multi-functional integrated desk and chair | |
| CN106235650A (en) | A kind of dual-purpose chair and desk for pupils | |
| CN201734155U (en) | Adjustable student table | |
| CN205993945U (en) | Pre- myopia prevention and bow-backed school chair | |
| CN204120507U (en) | The T-shaped sitting posture of student means for correcting of double desk | |
| CN204273703U (en) | A kind of desk for reading | |
| CN204599789U (en) | A kind of child sitting gesture corrects tables and chairs | |
| CN204764206U (en) | Be fit for desk chair that children of kindergarten used | |
| CN203302635U (en) | Myopia prevention posture correction device | |
| CN204232567U (en) | Eyesight fender bracket for students | |
| CN202723172U (en) | Posture correcting seat | |
| CN204950160U (en) | Rectify appearance chair convenient to write | |
| CN201658037U (en) | Span-adjustable shelf in cabinet | |
| CN201700715U (en) | Portable rack for sight protection | |
| CN203552675U (en) | Guzheng Frame | |
| CN202233890U (en) | Desk | |
| CN204106688U (en) | Portable adjustable infusion support | |
| CN203662346U (en) | Multifunctional teaching chair | |
| RU90303U1 (en) | PARTY TRANSFORMER | |
| CN204931035U (en) | Children describe operation post | |
| CN203467939U (en) | Strong-support table provided with glass table board | |
| CN205162469U (en) | Chair is observeed in operation |
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: 20100106 Termination date: 20110403 |