CN209499073U - Sitting correction appliance - Google Patents
Sitting correction appliance Download PDFInfo
- Publication number
- CN209499073U CN209499073U CN201822266413.0U CN201822266413U CN209499073U CN 209499073 U CN209499073 U CN 209499073U CN 201822266413 U CN201822266413 U CN 201822266413U CN 209499073 U CN209499073 U CN 209499073U
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- CN
- China
- Prior art keywords
- limit assembly
- head limit
- assembly
- correction appliance
- connecting rod
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Abstract
The utility model discloses a kind of sitting correction appliance, the sitting correction appliance includes: bracket, and the side of the bracket is formed with installation axle；Head limit assembly, the head limit assembly are rotatably installed in the installation axle；Chest limit assembly, the chest limit assembly installation is on the bracket and positioned at the other side of the bracket；Mounting assembly, the mounting assembly are fixed on the installation the tip of the axis and the edge for being removably mounted on desk；And locating part, the locating part for limit the head limit assembly so that the head limit assembly can around installation axle between operating position and folding position rotary locking, when the mounting assembly is mounted on the edge of desk and the head limit assembly is located at operating position, the head limit assembly is in a vertical state；When the mounting assembly is mounted on the edge of desk and the head limit assembly is located at folding position, the head limit assembly is in horizontality.
Description
Technical field
The utility model relates to sitting correction appliance fields, and in particular, to a kind of sitting correction appliance.
Background technique
For child, a wrong sitting posture may will affect all one's life of child, because in child's growth study
When stage is exactly that child grows up.Child bends over the desk to lead to neck strain for a long time and is easy to cause very much myopia.It is incorrect
Sitting posture will lead to lumbar flexion, and lumbar vertebrae continues stress, and lumbar vertebra protrusion, double-legged blood flow has some setbacks, and then it is low to cause child to form
Head is lain prone the habit on desk, and body lateral bending is be easy to cause, and is shrugged and is lifted hand and form bad habit.
Existing sitting position corrector can be very good to prevent child from bowing and lying prone in desk.But they still have and compare
The shortcomings that child heavy, inconvenient to carry and that different heights can not be applicable in.
Summary of the invention
The purpose of the utility model is to provide the sitting position correctors that one kind can be folded, is convenient for carrying.
To achieve the goals above, the utility model provides a kind of sitting correction appliance, and the sitting correction appliance includes: branch
The side of frame, the bracket is formed with installation axle；Head limit assembly, the head limit assembly are rotatably installed in described
In installation axle；Chest limit assembly, the chest limit assembly installation is on the bracket and positioned at the another of the bracket
Side；Mounting assembly, the mounting assembly are fixed on the installation the tip of the axis and the edge for being removably mounted on desk；
And locating part, the locating part is for limiting the head limit assembly so that the head limit assembly can be around described
Installation axle rotary locking between operating position and folding position, wherein when the mounting assembly be mounted on the edge of desk and
When the head limit assembly is located at the operating position, the head limit assembly is in a vertical state；When the installation group
Part is mounted on the edge of desk and when the head limit assembly is located at the folding position, and the head limit assembly is in water
Level state.
Further, the head limit assembly includes the chin strap of connecting rod with one end that the connecting rod is arranged in,
The other end of the connecting rod is provided with mounting hole, to be rotatably installed in the installation axle.
Further, the head limit assembly further includes the telescopic rod for being connected to the bottom of the chin strap, described to stretch
It is sleeved in the connecting rod to contracting bar Telescopic movable.
Further, the variable diameter that multiple axial directions along the connecting rod extend is formed at the top of the connecting rod
Slot, the outer surface at the top of the connecting rod are formed with external screw thread, and the head limit assembly further includes being threadedly engaged described
Variable diameter thread bush on external screw thread, the diameter at the top for changing the connecting rod will pass through the torsion variable diameter thread bush.
Further, the mounting assembly includes mounting base, and the locating part is the elasticity being formed in the mounting base
Limit film, the free end of the elastic spacing piece are formed with guide ledges, and spherical surface locking boss is formed in the guide ledges,
The other end of the connecting rod is formed with guide-track groove, the both ends of the guide-track groove and the operating position and the folding position one
One corresponds to and is formed with spherical surface locking hole corresponding with the spherical surface locking boss, and the guide ledges are flexibly connected to institute
It states in guide-track groove.
Further, the section of the mounting base is Contraband shape and is connected to including middle interconnecting piece and two described
The extension of middle interconnecting piece, the middle interconnecting piece are fixed on the installation the tip of the axis, and one in two extensions
A to be formed with tapped through hole, the mounting assembly further includes the threaded fastener being threadedly engaged in tapped through hole, will pass through
In the threaded fastener and two extensions another and be detachably clamped at the edge of desk.
Further, the chest limit assembly can be articulated with to locking the bracket.
Further, the chest limit assembly include chest support and one end be connected to the chest support rear portion cantilever, institute
The other end for stating cantilever is articulated with the bracket by locking articulated shaft.
Further, one end of the locking articulated shaft is provided with knob.
Further, the sitting correction appliance further includes the sounding device being arranged in the chest support.
The sitting correction appliance of the utility model can be according to actual needs and by head limit assembly in operating position and folding
Head limit assembly (when needing to carry, can be rotated to folding position, at this time the utility model by switching between folded position
Sitting correction appliance occupies lesser space；When it is desired to be used, head limit assembly can be rotated to operating position, this is practical
Novel sitting correction appliance can normally play the function of correcting sitting posture), it is seen that the sitting correction appliance of the utility model has energy
The advantages of enough folding, being convenient for carrying.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view of the specific embodiment of sitting correction appliance according to the present utility model, wherein head limit group
Part is located at operating position；
Fig. 2 is the perspective view at another visual angle of the sitting correction appliance in Fig. 1, wherein head limit assembly is located at folding position
It sets；
Fig. 3 is the explosive view of the sitting correction appliance in Fig. 1；
Fig. 4 is the explosive view at another visual angle of the sitting correction appliance in Fig. 1；
Fig. 5 is the explosive view of the head limit assembly in the sitting correction appliance in Fig. 1.
Description of symbols
1, bracket 2, head limit assembly
3, chest limit assembly 4, mounting assembly
5, elastic spacing piece 6, threaded fastener
7, sounding device
11, installation axle
21, connecting rod 22, chin strap
23, telescopic rod 24, variable diameter thread bush
25, guide-track groove 26, spherical surface locking hole
211, mounting hole 212, variable diameter slot
213, mounting blocks
31, chest support 32, cantilever
33, locking articulated shaft 34, knob
41, mounting base
411, middle interconnecting piece 412, extension
51, guide ledges 52, spherical surface locking boss
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The utility model provides a kind of sitting correction appliance, specifically, as shown in Figures 1 to 5, the sitting correction appliance packet
Include: the side of bracket 1, the bracket 1 is formed with installation axle 11；Head limit assembly 2, the head limit assembly 2 are rotatable
Ground is mounted in the installation axle 11；Chest limit assembly 3, the chest limit assembly 3 is mounted on the bracket 1 and position
In the other side of the bracket 1；Mounting assembly 4, the mounting assembly 4 are fixed on the end of the installation axle 11 and for removable
It is mounted on the edge of desk with unloading；And locating part, the locating part is for limiting the head limit assembly 2 so that described
Head limit assembly 2 can around the installation axle 11 between operating position and folding position rotary locking, wherein when the peace
Arrangement 4 is mounted on the edge of desk and when the head limit assembly 2 is located at the operating position, the head limit assembly
2 is in a vertical state；When the mounting assembly 4 is mounted on the edge of desk and the head limit assembly 2 is located at the folding
When position, the head limit assembly 2 is in horizontality.
The sitting correction appliance of the utility model can be according to actual needs and by head limit assembly 2 in operating position and folding
Head limit assembly 2 (when needing to carry, can be rotated to folding position, at this time the utility model by switching between folded position
Sitting correction appliance occupy lesser space；When it is desired to be used, head limit assembly 2 can be rotated into operating position, this
The sitting correction appliance of utility model can normally play the function of correcting sitting posture), it is seen that the sitting correction appliance of the utility model has
There is the advantages of capable of folding, being convenient for carrying.
It should be noted that above-mentioned bracket 1, head limit assembly 2, chest limit assembly 3 and locating part concrete shape
It can according to need setting, these are belonged within the range of the technology design of the utility model.It below will by way of example
Illustrate the specific embodiment of above structure.
In the sitting correction appliance of the utility model, specifically, the head limit assembly 2 includes connecting rod 21 and setting
The other end of chin strap 22 in one end of the connecting rod 21, the connecting rod 21 is provided with mounting hole 211, so as to rotatable
Ground is mounted in the installation axle 11, so as to pass through the chin of 22 support user of chin strap, thus instructs user's head
The posture in portion.
In above-mentioned sitting correction appliance, it is preferable that the head limit assembly 2 further includes being connected to the chin strap 22
The telescopic rod 23 of bottom is sleeved in the connecting rod 21 to 23 Telescopic movable of telescopic rod, so as to adjust head
The height of limit assembly 2, to adapt to the user of different heights.Specifically, the top of the connecting rod 21 is formed with multiple
The variable diameter slot 212 extended along the axial direction of the connecting rod 21, the outer surface at the top of the connecting rod 21 is formed with outer spiral shell
Line, the head limit assembly 2 further include the variable diameter thread bush 24 being threadedly engaged on the external screw thread, so as to by twisting
The diameter at the tight variable diameter thread bush 24 and the top that reduces the connecting rod 21, so that telescopic rod is held at the top of connecting rod 21 tightly
23, thus fix telescopic rod 23；It when needing to adjust the height of head limit assembly 2, only need to unscrew variable diameter thread bush 24, connect
Telescopic rod 23 is no longer held at the top of bar 21 tightly, and telescopic rod 23 can be axially moveable.
In above-mentioned sitting correction appliance, specifically, the mounting assembly 4 includes mounting base 41, and the locating part is to be formed
Elastic spacing piece 5 in the mounting base 41, the free end of the elastic spacing piece 5 is formed with guide ledges 51, described to lead
Spherical surface locking boss 52 is formed on boss 51, the other end of the connecting rod 21 is formed with guide-track groove 25, the guide-track groove
25 both ends correspond and are formed with and 52 phase of spherical surface locking boss with the operating position and the folding position
The spherical surface locking hole 26 answered, the guide ledges 51 are flexibly connected in the guide-track groove 25, to realize head limit group
The rotary locking around installation axle 11 between operating position and folding position of part 2.
It should be noted that the specific constructive form of locating part is not limited in the above form, for example, locating part can be
Limit bolt can form multiple the first pin holes around the arc-shaped arrangement of installation axle 11 on bracket 1, can on head limit assembly 2
To form multiple the second pin holes corresponding with the first pin hole, thus by the way that limit bolt is inserted into the first pin hole and the second pin hole
It can be by 2 locking of head limit assembly, when needing rotatable head limit assembly 2, by limit bolt from the first pin hole and second
Pin hole extraction can unlock.
In addition, the other end of connecting rod 21 is formed with mounting blocks in the embodiment in the attached drawing of the utility model
213, guide-track groove 25 and mounting hole 211 are arranged on mounting blocks 213.
In above-mentioned sitting correction appliance, more specifically, the section of the mounting base 41 is Contraband shape and connects including centre
Portion 411 and two are connected to the extension 412 of the middle interconnecting piece 411, and the middle interconnecting piece 411 is fixed on described
The end of installation axle 11, one in two extensions 412 is formed with tapped through hole, and the mounting assembly 4 further includes spiral shell
Line cooperates the threaded fastener 6 in tapped through hole, so as to pass through the threaded fastener 6 and two extensions
In 412 another and be detachably clamped at the edge of desk.Preferably, threaded fastener 6, spiral shell are reversed manually for convenience
One end of line fastener 6 is provided with knob, and threaded fastener 6 weighs wounded when mounting assembly 4 is mounted on the edge of desk in order to prevent
Desktop, the other end of threaded fastener 6 are provided with cushion (such as rubber pad).
In the sitting correction appliance of the utility model, it is preferable that the chest limit assembly 3 can be articulated with to locking described
Bracket 1, so as to by rotate chest limit assembly 3 adjust between chest limit assembly 3 and the chest of user away from
From to adapt to the needs of different users.
In above-mentioned sitting correction appliance, specifically, the chest limit assembly 3 is connected to described including chest support 31 and one end
The other end of the cantilever 32 at the rear portion of chest support 31, the cantilever 32 is articulated with the bracket 1 by locking articulated shaft 33, so as to
To limit the chest of user by chest support 31, the posture of user's chest is thus instructed.
In above-mentioned sitting correction appliance, it is preferable that one end of the locking articulated shaft 33 is provided with knob 34, consequently facilitating
The manual twist-lock articulated shaft 33 of user and locking/unlock chest limit assembly 3.
In above-mentioned sitting correction appliance, it is highly preferred that the sitting correction appliance further includes being arranged in the chest support 31
Sounding device 7, so as to remind user that adjustment sitting posture is rested to protect eyesight at any time by the sounding device 7 on time.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of sitting correction appliance, which is characterized in that the sitting correction appliance includes:
The side of bracket (1), the bracket (1) is formed with installation axle (11)；
Head limit assembly (2), the head limit assembly (2) are rotatably installed on the installation axle (11)；
Chest limit assembly (3), the chest limit assembly (3) are mounted on the bracket (1) and are located at the bracket (1)
The other side；
Mounting assembly (4), the mounting assembly (4) are fixed on the end of the installation axle (11) and for being removably mounted on
The edge of desk；And
Locating part, the locating part is for limiting the head limit assembly (2) so that the head limit assembly (2) can
Around the installation axle (11) between operating position and folding position rotary locking,
Wherein, when the mounting assembly (4) is mounted on the edge of desk and the head limit assembly (2) is located at the working position
When setting, the head limit assembly (2) is in a vertical state；When the mounting assembly (4) is mounted on the edge of desk and described
When head limit assembly (2) is located at the folding position, the head limit assembly (2) is in horizontality.
2. sitting correction appliance according to claim 1, which is characterized in that the head limit assembly (2) includes connecting rod
(21) and the chin strap (22) in one end of the connecting rod (21) is set, the other end of the connecting rod (21) is provided with installation
Hole (211), to be rotatably installed on the installation axle (11).
3. sitting correction appliance according to claim 2, which is characterized in that the head limit assembly (2) further includes connection
Telescopic rod (23) in the bottom of the chin strap (22) is sleeved on the connecting rod to telescopic rod (23) Telescopic movable
(21) in.
4. sitting correction appliance according to claim 3, which is characterized in that be formed at the top of the connecting rod (21) multiple
The variable diameter slot (212) extended along the axial direction of the connecting rod (21), the outer surface at the top of the connecting rod (21) is formed
There is external screw thread, the head limit assembly (2) further includes the variable diameter thread bush (24) being threadedly engaged on the external screw thread, so as to
The diameter for changing the top of the connecting rod (21) by reversing the variable diameter thread bush (24).
5. sitting correction appliance according to claim 2, which is characterized in that the mounting assembly (4) includes mounting base (41),
The locating part is the elastic spacing piece (5) being formed on the mounting base (41), the free end shape of the elastic spacing piece (5)
At having guide ledges (51), be formed with spherical surface locking boss (52) on the guide ledges (51), the connecting rod (21) it is another
One end is formed with guide-track groove (25), and the both ends and the operating position of the guide-track groove (25) and the folding position correspond
And it is formed with spherical surface locking hole (26) corresponding with spherical surface locking boss (52), the guide ledges (51) are flexibly blocked
It connects in the guide-track groove (25).
6. sitting correction appliance according to claim 5, which is characterized in that the section of the mounting base (41) be Contraband shape and
The extension (412) of the middle interconnecting piece (411), the centre are connected to including middle interconnecting piece (411) and two
Interconnecting piece (411) is fixed on the end of the installation axle (11), and one in two extensions (412) is formed with screw thread and leads to
Hole, the mounting assembly (4) further includes the threaded fastener (6) being threadedly engaged in tapped through hole, will pass through the screw thread
In fastener (6) and two extensions (412) another and be detachably clamped at the edge of desk.
7. sitting correction appliance as claimed in any of claims 1 to 6, which is characterized in that the chest limit assembly
(3) it can be articulated with to locking the bracket (1).
8. sitting correction appliance according to claim 7, which is characterized in that the chest limit assembly (3) includes chest support
(31) and one end be connected to the chest support (31) rear portion cantilever (32), the other end of the cantilever (32) is hinged by locking
Axis (33) is articulated with the bracket (1).
9. sitting correction appliance according to claim 8, which is characterized in that one end of the locking articulated shaft (33) is provided with
Knob (34).
10. sitting correction appliance according to claim 8, which is characterized in that the sitting correction appliance further includes being arranged in institute
State the sounding device (7) in chest support (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266413.0U CN209499073U (en) | 2018-12-29 | 2018-12-29 | Sitting correction appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266413.0U CN209499073U (en) | 2018-12-29 | 2018-12-29 | Sitting correction appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209499073U true CN209499073U (en) | 2019-10-18 |
Family
ID=68198918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266413.0U Active CN209499073U (en) | 2018-12-29 | 2018-12-29 | Sitting correction appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209499073U (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 |
-
2018
- 2018-12-29 CN CN201822266413.0U patent/CN209499073U/en active Active
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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| GR01 | Patent grant |