CN203302635U - Myopia prevention posture correction device - Google Patents

Myopia prevention posture correction device Download PDF

Info

Publication number
CN203302635U
CN203302635U CN2013202277486U CN201320227748U CN203302635U CN 203302635 U CN203302635 U CN 203302635U CN 2013202277486 U CN2013202277486 U CN 2013202277486U CN 201320227748 U CN201320227748 U CN 201320227748U CN 203302635 U CN203302635 U CN 203302635U
Authority
CN
China
Prior art keywords
vertical rod
lower jaw
myopia prevention
correction device
described vertical
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
Application number
CN2013202277486U
Other languages
Chinese (zh)
Inventor
胡建涛
Original Assignee
胡建涛
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 胡建涛 filed Critical 胡建涛
Priority to CN2013202277486U priority Critical patent/CN203302635U/en
Application granted granted Critical
Publication of CN203302635U publication Critical patent/CN203302635U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a myopia prevention posture correction device which comprises a lower jaw support, a connecting piece, a vertical rod, a rotary knob, a vertical rod barrel and a base, wherein the bottom of the lower jaw support is fixed to the top end of the vertical rod through the connecting piece, the bottom end of the vertical rod is connected with the vertical rod barrel through the knob, the diameter of the vertical rod barrel is larger than that of the vertical rod, and the vertical rod stretches downwards into the vertical rod barrel; the lower jaw support is triangular in shape, and the surface of the top of the lower jaw support is sunken downwards to be shaped like a circular arc. According to the myopia prevention posture correction device, the height of the lower jaw support can be adjusted according to the height of a user, spinal curvature can be effectively prevented, a child is prevented from hunching over, the purposes of myopia prevention and sitting posture solidification are realized, and the myopia prevention posture correction device can be suitable for students, from kindergartens to senior high schools, of various age levels. The myopia prevention posture correction device is simple in structure, convenient to install and extremely low in equipment damage.

Description

Pre-myopia prevention posture corrector
Technical field
The utility model relates to a kind of vision protection device, relates in particular to a kind of pre-myopia prevention posture corrector.
Background technology
According to " The Beijing News " on July 18th, 2012: students of nation physique monitoring report finding showed in the last 2010, and each term student eyesight fraction defective is high.7-12 year pupil is 40.89%, and 19-22 year university student reaches 84.72% poor eyesight rate, and the probability of each age group myopia of student all increased to some extent before 5 years.In Beijing, poor sight has become the main health problem of current teenager.A upper school year, Beijing Senior Three schoolgirl 91% is myopia.The associate chief physician Hu Ailian of Beijing Tongren Hospital means, eye exercises are " treatment behaviour " not, but setting-up exercises can not only depend on eye exercises to stop myopia, also needs to form good in the eye custom.
Children use the head of a family that the eye health problem seriously perplexs always in recent years, number of patent application is: 02255149.2, he is a kind of hardware unit be installed on desktop, it comprises myopia-preventing frame and jack sleeve two parts, on the top rail of myopia-preventing frame " segmental support ", sticky cover foam-rubber cushion, allow teenager's lower jaw beat and lean against on cotton pad, reaches comfortable laborsaving.On the relative position of desktop, be drilled with two, aperture, the socket of pitch-row and gradient is emptied, and wants into jack sleeve.The illustration myopia-preventing frame, then carry out a day table according to student's height.The seat optimum height, may cause the classmate of different heights not adjust according to height separately like this, also can damage communal facility, and arbitrarily dismounting can cause potential threat.
The utility model patent of the patent No. 200820209670.4, though solved installation requirement, still can not meet each school age section children and use, when children severally all can not play prevention higher than 160 meters and correct lower than 120 centimetres.
The utility model content
The purpose of this utility model: a kind of pre-myopia prevention posture corrector is provided, can require to raise or reduce the lower jaw holder according to height, also can arbitrarily change to be equipped with and longer or shorter be used to regulating the vertical rod of height, avoid child's hunch, reach pre-myopia prevention, consolidate the purpose of sitting posture.
To achieve these goals, the technical solution of the utility model is:
A kind of pre-myopia prevention posture corrector, comprise lower jaw holder, connector, vertical rod, knob, vertical rod bucket and base, the bottom of described lower jaw holder is fixed on the top of described vertical rod by described connector, the bottom of described vertical rod is connected with described vertical rod bucket by described knob, the diameter of described vertical rod bucket is greater than the diameter of described vertical rod, and described vertical rod is extended downward in described vertical rod bucket; Described lower jaw holder is triangular in shape, and the top surface of described lower jaw holder, to lower recess, is circular arc.
Above-mentioned pre-myopia prevention posture corrector, wherein, the upper end of the lower end of described vertical rod and described vertical rod bucket is provided with external screw thread, and the inwall of described knob is provided with internal thread; The external screw thread of the upper end of the lower end of described vertical rod and described vertical rod bucket and the internal thread of described knob are suitable.
Above-mentioned pre-myopia prevention posture corrector, wherein, described base is the C type, and the height of described base is 2-5cm.
Above-mentioned pre-myopia prevention posture corrector, wherein, the bottom of described base is provided with two clamp nuts, and described two clamp nuts pass the bottom surface of described base.
Above-mentioned pre-myopia prevention posture corrector, wherein, the inwall top of described base is provided with slipmat.
The utility model can be regulated according to user's height the height of described lower jaw holder, can effectively prevent spinal curvature, avoid child's hunch, reach pre-myopia prevention, consolidate the purpose of sitting posture, and can be applicable to the student of various ages, the applicable age is from kindergarten to the high school student.Simple in structure, easy for installation, the equipment injury is extremely low.
The accompanying drawing explanation
Fig. 1 is the front view of the pre-myopia prevention posture corrector of the utility model.
Fig. 2 is the rearview of the pre-myopia prevention posture corrector of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of pre-myopia prevention posture corrector, comprise lower jaw holder 1, connector 2, vertical rod 3, knob 4, vertical rod bucket 5 and base 6, the bottom of described lower jaw holder 1 is fixed on the top of described vertical rod 3 by described connector 2, the bottom of described vertical rod 3 is connected with described vertical rod bucket 5 by described knob 4, the slightly larger in diameter of described vertical rod bucket 5, in the diameter of described vertical rod 3, extends downward in described vertical rod bucket 5 described vertical rod 3; Described lower jaw holder 1 is triangular in shape, and the top surface of described lower jaw holder 1, to lower recess, is circular arc, makes its better profile of laminating lower jaw.
The upper end of the lower end of described vertical rod 3 and described vertical rod bucket 5 is provided with external screw thread, and the inwall of described knob 4 is provided with internal thread; The internal thread of the external screw thread of the upper end of the lower end of described vertical rod 3 and described vertical rod bucket 5 and described knob 4 is suitable, make described vertical rod 3 and vertical rod bucket 5 be arranged on described knob two ends, and can be according to the requirement of user's height, by described knob 4, regulate the height of vertical rod 3,3 of remaining vertical rods are hidden in described vertical rod bucket 5.
Described base 6 is the C type, and the height of described base 6 is about 2-5cm, and described base 6, be used to clamping the edge of desk, is propped up described lower jaw holder 1 to described lower jaw below.
The bottom of described base 6 is provided with two clamp nuts 7, and described two clamp nuts 7 pass the bottom surface of described base 6, for described base 6 is fixed on to the desktop edge.
The inwall top of described base 6 is provided with slipmat 8, and described slipmat 8, for increasing the frictional force between described base 6 and desktop, prevents from skidding.
In sum, the utility model can be regulated according to user's height the height of described lower jaw holder, can effectively prevent spinal curvature, avoid child's hunch, reach pre-myopia prevention, consolidate the purpose of sitting posture, and can be applicable to the student of various ages, the applicable age is from kindergarten to the high school student.Simple in structure, easy for installation, the equipment injury is extremely low.

Claims (1)

1. pre-myopia prevention posture corrector, it is characterized in that: comprise lower jaw holder (1), connector (2), vertical rod (3), knob (4), vertical rod bucket (5) and base (6), the bottom of described lower jaw holder (1) is fixed on the top of described vertical rod (3) by described connector (2), the bottom of described vertical rod (3) is connected with described vertical rod bucket (5) by described knob (4), the diameter of described vertical rod bucket (5) is greater than the diameter of described vertical rod (3), and described vertical rod (3) is extended downward in described vertical rod bucket (5); Described lower jaw holder (1) is triangular in shape, the top surface of described lower jaw holder (1) is to lower recess, be circular arc, the upper end of the lower end of described vertical rod (3) and described vertical rod bucket (5) is provided with external screw thread, and the inwall of described knob (4) is provided with internal thread; The internal thread of the external screw thread of the upper end of the lower end of described vertical rod (3) and described vertical rod bucket (5) and described knob (4) is suitable, described base (6) is the C type, and the height of described base (6) is 2-5cm, the bottom of described base (6) is provided with two clamp nuts (7), described two clamp nuts (7) pass the bottom surface of described base (6), and the inwall top of described base (6) is provided with slipmat (8).
CN2013202277486U 2013-04-30 2013-04-30 Myopia prevention posture correction device Expired - Fee Related CN203302635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202277486U CN203302635U (en) 2013-04-30 2013-04-30 Myopia prevention posture correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202277486U CN203302635U (en) 2013-04-30 2013-04-30 Myopia prevention posture correction device

Publications (1)

Publication Number Publication Date
CN203302635U true CN203302635U (en) 2013-11-27

Family

ID=49608884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202277486U Expired - Fee Related CN203302635U (en) 2013-04-30 2013-04-30 Myopia prevention posture correction device

Country Status (1)

Country Link
CN (1) CN203302635U (en)

Similar Documents

Publication Publication Date Title
CN203943268U (en) A kind of Multifunction lifting desk for learning
CN211673021U (en) Student desk capable of correcting sitting posture
CN204245663U (en) Correct faulty sitting posture bracket
CN204147345U (en) Pediatric infusion chair
CN203302635U (en) Myopia prevention posture correction device
CN203762537U (en) Novel health-care office computer desk
CN205547952U (en) Correct myopia prevention desk of position of sitting
CN206507620U (en) A kind of new adjustable student chair
CN203182347U (en) Writing and reading posture adjusting device for student
CN104510177A (en) Optionally-lifted student desk and chair
CN205993945U (en) Pre- myopia prevention and bow-backed school chair
CN203723669U (en) Novel multi-functional integrated desk and chair
CN202959567U (en) Adjustable chair
CN201718746U (en) Study drawing desk
CN205385973U (en) Install unscrambler on desktop
CN204232567U (en) Eyesight fender bracket for students
CN205285552U (en) Myopia prevention support
CN204169560U (en) A kind of pre-myopic-preventing cup
CN105394943B (en) A kind of desk for preventing myopia to correct faulty sitting posture
CN202941692U (en) Sitting posture correcting frame
CN201675358U (en) Myopia-prevention desk
CN203953005U (en) Desktop sleep bracing frame
CN203195096U (en) Chair with height-adjustable chair seat
CN203748912U (en) Myopia preventing sitting posture correcting table
CN2762643Y (en) Multifunction lifting/adjusting gesture corrector

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20180430