CN208850842U - Sitting posture correction device for children and desk with the device - Google Patents
Sitting posture correction device for children and desk with the device Download PDFInfo
- Publication number
- CN208850842U CN208850842U CN201721547796.8U CN201721547796U CN208850842U CN 208850842 U CN208850842 U CN 208850842U CN 201721547796 U CN201721547796 U CN 201721547796U CN 208850842 U CN208850842 U CN 208850842U
- Authority
- CN
- China
- Prior art keywords
- children
- guide rail
- sliding block
- sitting posture
- correction mechanism
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a kind of sitting posture correction device for children and the desk with the device, is related to apparatus for correcting technical field.The first correction mechanism and the second correction mechanism including being respectively used to two leg sitting postures of correction under the adjusting bracket for the adjusting bracket and being supported in below desk.Sitting posture correction device for children provided by the utility model, installation and removal are simple and convenient, and the adjustable range of adjusting bracket is larger, and the position of leg on the seat can be sat according to children, the first correction mechanism and the second correction mechanism are adjusted respectively；Its flexible operation, conveniently, so that global facility does not work when children writing leg is laid flat, when children sit cross-legged, since the height of leg changes, the first correction mechanism and the second correction mechanism will limit raising for leg, to achieve the purpose that correction.
Description
Technical field
The utility model belongs to apparatus for correcting technical field, is to be related to a kind of sitting posture correction device for children more specifically
And the desk with the device.
Background technique
Present children's lessons pressure is very big, needs sitting reading for a long time, study.The heart can be loosened because sitting cross-legged
Feelings and pressure of releiving, children are easy to form the habit to sit cross-legged during sitting down study, and body is caused also and then to incline
Tiltedly, leg overlong time or leg lock tension are such as changed, causes leg blood vessels unsmooth, neurothlipsis, can cause vertebra lateral bending, knee joint by
Damage, dangerous health.Currently, most of utensil for only correcting pen holding posture, few for the apparatus for correcting of leg position.
Utility model content
The purpose of this utility model is to provide a kind of sitting posture correction device for children and with the desk of the device, to solve
Child leg sitting posture improper easy the technical issues of endangering health existing in the prior art.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of sitting posture correction device for children, packet
It includes the adjusting bracket below for desk and is supported in the first correction mechanism for being respectively used to two leg sitting postures of correction under the adjusting bracket
With the second correction mechanism.
Further, the adjusting bracket includes the first guide rail for being horizontally installed in below desk and respectively with described
The first connection frame and the second connection frame that one guide rail is slidably matched, first connection frame are connected with first correction mechanism,
Second connection frame is connected with second correction mechanism.
Further, first connection frame includes the first sliding block being slidably matched with first guide rail, with described the
One sliding block is connected and the second guide rail perpendicular to first guide rail and the second sliding block being slidably matched with second guide rail, institute
It states the second sliding block to be connected with first correction mechanism, second connection frame includes to be slidably matched with first guide rail
Three sliding blocks, be connected with the third sliding block and the third guide rail perpendicular to first guide rail and with the third guide rail sliding match
The Four-slider closed, the Four-slider are connected with second correction mechanism.
Further, it is set respectively on first sliding block, second sliding block, the third sliding block and the Four-slider
It is equipped with the clamping screw for locking.
Further, first correction mechanism include the first telescopic component that one end is connected with second sliding block and with
The connected first baffle of the other end of first telescopic component, second correction mechanism includes one end and the Four-slider
The second connected telescopic component and the second baffle being connected with the other end of second telescopic component.
Further, first telescopic component includes being fixed on the first fixed link of second sliding block and with described
The first telescopic rod that one fixed link matches, second telescopic component include the second fixed link for being fixed on the Four-slider
With the second telescopic rod matched with second fixed link.
Further, first fixed link and second fixed link along its length on be respectively arranged with screw thread
The outer surface of hole, first telescopic rod and second telescopic rod is respectively arranged with the outer spiral shell closed with the corresponding threaded holes
Line.
Further, the bottom of the first baffle and the second baffle is separately provided for preventing leg injury
Bumper.
Further, the cross section of first guide rail, second guide rail and the third guide rail is in the shape of an " I ".
The beneficial effect of sitting posture correction device for children provided by the utility model is: compared with prior art, this is practical
Novel installation and removal are simple and convenient, and the adjustable range of adjusting bracket is larger, and the position of leg on the seat can be sat according to children, point
It is other that first correction mechanism and the second correction mechanism are adjusted；Flexible operation, conveniently, so that when children writing leg is laid flat,
Global facility does not work, when children sit cross-legged, since the height of leg changes, and the first correction mechanism and the second correction
Mechanism will limit raising for leg, to achieve the purpose that correction.
The utility model also provides a kind of desk, including desktop and supporting leg, is provided with bookcase below the desktop, further includes
Sitting posture correction device for children above-mentioned, the sitting posture correction device for children are installed on the bottom of the bookcase.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of sitting posture correction device for children provided by the embodiment of the utility model；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the schematic perspective view of the first correction mechanism in Fig. 1；
Fig. 5 is the schematic perspective view of desk provided by the embodiment of the utility model；
Fig. 6 is the main view of Fig. 5；
Fig. 7 is the right view of Fig. 6.
Wherein, each appended drawing reference in figure:
1- adjusting bracket；The first guide rail of 11-；The first connection frame of 12-；The first sliding block of 121-；The second guide rail of 122-；123- second
Sliding block；The second connection frame of 13-；131- third sliding block；132- third guide rail；133- Four-slider；The first correction mechanism of 2-；21-
First telescopic component；The first fixed link of 211-；The first telescopic rod of 212-；22- first baffle；The second correction mechanism of 3-；31- second
Telescopic component；The second fixed link of 311-；The second telescopic rod of 312-；32- second baffle；4- clamping screw；5- threaded hole；The outer spiral shell of 6-
Line；7- bumper；8- desktop；9- supporting leg；10- bookcase.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Also referring to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, now sitting posture correction device for children provided by the utility model is said
It is bright.The sitting posture correction device for children, including being used respectively for the adjusting bracket 1 and being supported under the adjusting bracket 1 below desk
In the first correction mechanism 2 and the second correction mechanism 3 of correcting two leg sitting postures.
Sitting posture correction device for children provided by the utility model, compared with prior art, flexible operation and adjustable range
Greatly, the position that leg on the seat can be sat according to children, by adjusting bracket 1 respectively to the first correction mechanism 2 and the second correction mechanism 3
It is adjusted；So that when children writing leg is laid flat, global facility does not work, when children sit cross-legged, due to the height of leg
Degree changes, and the first correction mechanism 2 and the second correction mechanism 3 can limit raising for two legs respectively, to achieve the purpose that correction；
Cost of manufacture is lower, and installation and removal are simple and convenient, convenient for application and promotes.
Further, also referring to Fig. 1, Fig. 2 and Fig. 6, as sitting posture correction device for children provided by the utility model
A kind of specific embodiment, the adjusting bracket 1 include the first guide rail 11 for being horizontally installed in below desk and respectively with
The first connection frame 12 and the second connection frame 13 that first guide rail 11 is slidably matched, first connection frame 12 and described first
Correction mechanism 2 is connected, and second connection frame 13 is connected with second correction mechanism 3.Specifically, first guide rail 11
Both ends are mounted by means of bolts below desk.Preferably, the adjusting bracket 1 can also be powerful electromagnetic chuck, be separately mounted to
The top of first correction mechanism 2 and second correction mechanism 3 is mounted below desk by the powerful electromagnetic chuck, is made
It must mount and dismount simple and convenient.
Further, it also referring to Fig. 1 to Fig. 3, Fig. 6 and Fig. 7, is corrected as child sitting gesture provided by the utility model
A kind of specific embodiment of device, first connection frame 12 include the first sliding block being slidably matched with first guide rail 11
121, be connected with first sliding block 121 and the second guide rail 122 perpendicular to first guide rail 11 and with second guide rail
122 the second sliding blocks 123 being slidably matched, second sliding block 123 are connected with first correction mechanism 2, second connection
Frame 13 includes the third sliding block 131 being slidably matched with first guide rail 11, is connected with the third sliding block 131 and perpendicular to institute
The Four-slider 133 stating the third guide rail 132 of the first guide rail 11 and being slidably matched with the third guide rail 132, the described 4th is sliding
Block 133 is connected with second correction mechanism 3.Specifically, first sliding block 121 and second guide rail 122, third sliding block
131 are bolted or weld together respectively with the third guide rail 132, stable structure and safe and reliable.
Further, it also referring to Fig. 1 to Fig. 3, Fig. 6 and Fig. 7, is corrected as child sitting gesture provided by the utility model
A kind of specific embodiment of device, first sliding block 121, second sliding block 123, the third sliding block 131 and described
The clamping screw 4 of locking is separately provided on Four-slider 133.In use, can be by sliding first sliding block respectively
121, second sliding block 123, the third sliding block 131 and the Four-slider 133 adjust 2 and of the first correction mechanism
The position of second correction mechanism 3 is fixed after making up to suitable position by adjusting the clamping screw 4, thus
Limit raising for two legs, achieve the purpose that correction, flexible adjustment, conveniently, range it is wide, the children suitable for all ages and classes.
Further, also referring to Fig. 1 to Fig. 3, as sitting posture correction device for children provided by the utility model one
Kind specific embodiment, first correction mechanism 2 include the first telescopic component 21 that one end is connected with second sliding block 123
The first baffle 22 being connected with the other end of first telescopic component 21, second correction mechanism 3 include one end and institute
The second baffle stating the second connected telescopic component 31 of Four-slider 133 and being connected with the other end of second telescopic component 31
32.In use, raising for leg can be limited by the first baffle 22 and the second baffle 32, reach the mesh of correction
's.
Further, it also referring to Fig. 1 to Fig. 4, Fig. 6 and Fig. 7, is corrected as child sitting gesture provided by the utility model
A kind of specific embodiment of device, first telescopic component 21 include being fixed on the first of second sliding block 123 to fix
Bar 211 and the first telescopic rod 212 matched with first fixed link 211, second telescopic component 31 include being fixed on
Second fixed link 311 of the Four-slider 133 and the second telescopic rod 312 matched with second fixed link 311.It is preferred that
, first telescopic component 21 and second telescopic component 31 can also be gear & rack structure either slide crank agllutination
Structure either hydraulic cylinder, oil cylinder, electric cylinder etc. has the existing machinery structure for parking function.
Further, it also referring to Fig. 1 to Fig. 4, Fig. 6 and Fig. 7, is corrected as child sitting gesture provided by the utility model
A kind of specific embodiment of device, first fixed link 211 and second fixed link 311 are upper along its length to be distinguished
It is provided with threaded hole 5, the outer surface of first telescopic rod 212 and second telescopic rod 312 is respectively arranged with and the spiral shell
The external screw thread 6 that pit 5 matches.In use, by rotating first telescopic rod 212 and second telescopic rod 312
Adjust the height of the first baffle 22 and the second baffle 32；Preferably, first fixed link 211 and described second is consolidated
It is additionally provided with the clamping screw 4 for locking in fixed pole 311, further increases the stability of structure.
Further, it also referring to Fig. 1 to Fig. 4, Fig. 6 and Fig. 7, is corrected as child sitting gesture provided by the utility model
The bottom of a kind of specific embodiment of device, the first baffle 22 and the second baffle 32 is separately provided for preventing
The bumper 7 of leg injury.In the present embodiment, the first baffle 22 and the second baffle 32 are disc-shaped structure, may be used also
To be two symmetrical straight panels, splayed structure is formed, convenient for raising for two legs of limitation, improves rectification effect.
Further, it also referring to Fig. 1 to Fig. 3, Fig. 6 and Fig. 7, is corrected as child sitting gesture provided by the utility model
A kind of specific embodiment of device, first guide rail 11, second guide rail 122 and the third guide rail 132 it is transversal
Face is in the shape of an " I ".
Also referring to Fig. 5 to Fig. 7, the utility model also provides a kind of desk, including desktop 8 and supporting leg 9, the desktop
8 lower sections are provided with bookcase 10, further include sitting posture correction device for children above-mentioned, and the sitting posture correction device for children is installed on described
The bottom of bookcase 10.In use, the height for the leg that can be sitting according to children on chair, adjusts the sitting posture correction device for children,
It is allowed to when children writing leg is laid flat, global facility does not work, when children sit cross-legged, since the height of leg becomes
Change, the sitting posture correction device for children will limit raising for leg, to correct leg sitting posture, effectively avoid because leg sitting posture is improper
Caused by the diseases such as vertebra lateral bending, knee joint be impaired generation.
In use, first guide rail 11 is fixedly mounted on the bookcase by bolt referring to Fig. 1 to Fig. 7
First correction mechanism 2 and institute is adjusted by sliding first sliding block 121 and the third sliding block 123 in 10 bottom
State the lateral distance of the second correction mechanism 3；It is adjustable described by sliding second sliding block 123 and the Four-slider 133
The fore-and-aft distance of first correction mechanism 2 and second correction mechanism 3 can respectively will after adjusting by the clamping screw 4
It is locked；It is finally sitting in the height of the leg on chair according to children, rotates first telescopic rod 212 and described second respectively and stretches
Contracting bar 312, under the action of threaded connection, the vertical height of the vertically adjustable first baffle 22 and the second baffle 32
Degree；After adjusting, when children writing leg is laid flat, global facility does not work, when children sit cross-legged, due to the height of leg
It changes, the first baffle 22 and the second baffle 32 can limit raising for two legs respectively, to reach the mesh of correction
's.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. sitting posture correction device for children, it is characterised in that: including for below desk adjusting bracket and be supported in the adjusting bracket
Under be respectively used to correction two leg sitting postures the first correction mechanism and the second correction mechanism；The adjusting bracket includes for being transversely mounted
The first guide rail below desk and the first connection frame and the second connection frame being slidably matched respectively with first guide rail, it is described
First connection frame is connected with first correction mechanism, and second connection frame is connected with second correction mechanism.
2. sitting posture correction device for children as described in claim 1, it is characterised in that: first connection frame includes and described
The first sliding block that one guide rail is slidably matched, be connected with first sliding block and the second guide rail perpendicular to first guide rail and with
The second sliding block that second guide rail is slidably matched, second sliding block are connected with first correction mechanism, and described second connects
Frame is connect to include the third sliding block being slidably matched with first guide rail, be connected with the third sliding block and lead perpendicular to described first
The third guide rail of rail and the Four-slider being slidably matched with the third guide rail, the Four-slider and second correction mechanism
It is connected.
3. sitting posture correction device for children as claimed in claim 2, it is characterised in that: first sliding block, second sliding block,
The clamping screw of locking is separately provided on the third sliding block and the Four-slider.
4. sitting posture correction device for children as claimed in claim 3, it is characterised in that: first correction mechanism include one end with
The first baffle the first connected telescopic component of second sliding block and be connected with the other end of first telescopic component, it is described
Second correction mechanism includes the second telescopic component that one end is connected with the Four-slider and another with second telescopic component
The connected second baffle in one end.
5. sitting posture correction device for children as claimed in claim 4, it is characterised in that: first telescopic component includes being fixed on
First fixed link of second sliding block and the first telescopic rod matched with first fixed link, second telescopic component
Including the second telescopic rod for being fixed on the second fixed link of the Four-slider and being matched with second fixed link.
6. sitting posture correction device for children as claimed in claim 5, it is characterised in that: first fixed link and described second is consolidated
Fixed pole along its length on be respectively arranged with threaded hole, the outer surface difference of first telescopic rod and second telescopic rod
It is provided with the external screw thread closed with the corresponding threaded holes.
7. sitting posture correction device for children as claimed in claim 4, it is characterised in that: the first baffle and the second baffle
Bottom be separately provided for preventing the bumper of leg injury.
8. sitting posture correction device for children as claimed in claim 2, it is characterised in that: first guide rail, second guide rail
It is in the shape of an " I " with the cross section of the third guide rail.
9. desk, including desktop and supporting leg, the desktop lower section is provided with bookcase, it is characterised in that: further includes such as claim
Any sitting posture correction device for children of 1-8, the sitting posture correction device for children are installed on the bottom of the bookcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547796.8U CN208850842U (en) | 2017-11-17 | 2017-11-17 | Sitting posture correction device for children and desk with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547796.8U CN208850842U (en) | 2017-11-17 | 2017-11-17 | Sitting posture correction device for children and desk with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208850842U true CN208850842U (en) | 2019-05-14 |
Family
ID=66409610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547796.8U Expired - Fee Related CN208850842U (en) | 2017-11-17 | 2017-11-17 | Sitting posture correction device for children and desk with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208850842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633094A (en) * | 2021-09-10 | 2021-11-12 | 浙江迈德维智能科技有限公司 | Electric automatic lifting health care table |
-
2017
- 2017-11-17 CN CN201721547796.8U patent/CN208850842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633094A (en) * | 2021-09-10 | 2021-11-12 | 浙江迈德维智能科技有限公司 | Electric automatic lifting health care table |
| CN113633094B (en) * | 2021-09-10 | 2022-08-05 | 浙江迈德维智能科技有限公司 | Electric automatic lifting health care table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190514 Termination date: 20211117 |