CN216364180U - Soft cushion type sitting posture corrector - Google Patents

Abstract

The utility model relates to the technical field of learning tools, and discloses a cushion type sitting posture corrector, which comprises a table clamping piece, a table body and a base, wherein the table clamping piece is mainly used for being detachably connected with the table body; one end of the limiting rod is connected with the table clamping piece, and the other end of the limiting rod is connected with a limiting bracket for limiting sitting postures on a horizontal plane; the limiting pad is connected with the limiting support in a detachable mode. Cushion type position of sitting unscrambler in this application sets up to the form of dismantling through the spacing pad structure with the unscrambler for the user can change different thickness or the spacing pad of size according to the self position of sitting rectification condition, is used for restricting and correcting self position of sitting.

Description

Soft cushion type sitting posture corrector

Technical Field

The utility model relates to the technical field of learning tools, in particular to a cushion type sitting posture corrector.

Background

The pressure of the modern student in the class industry is gradually improved, fatigue is easily caused when the student is subjected to long-time desk-bending study, the writing posture of the student is not in accordance with the standard habit, and the student is easy to hump back and even the eyesight is influenced in the past.

Related products of the existing sitting posture corrector usually limit the distance between the head and the desk through the correcting height of the sitting posture corrector, or limit the distance between a student and the desk through a brace type fixing piece arranged on a chair cover, so as to realize the adjustment of the sitting posture of the student, thereby achieving the aim of correcting the learning posture.

The sitting posture correction usually needs to limit the abdomen and the neck of a user so as to limit the sitting posture of the user, the sitting posture corrector is easy to cause fatigue of the user in the long-time use process, and the existing sitting posture corrector cannot provide a good rest environment for the user after the use is finished.

SUMMERY OF THE UTILITY MODEL

In view of one or more of the above-identified deficiencies in the art or needs for improvement, the present invention provides a cushioned posture corrector to solve the problem of inconvenience for a user to rest after use of the conventional posture corrector.

To achieve the above object, the present invention provides a cushion-type sitting posture corrector, comprising:

the table clamping piece is detachably connected to the table body;

one end of the limiting rod is connected with the table clamping piece, and the other end of the limiting rod is connected with a limiting bracket for limiting a sitting posture;

and the limiting pad is detachably connected to the limiting support to form a flexible limiting structure.

As a further improvement of the utility model, the limit bracket is provided with an embedding groove, and the limit pad is partially or completely accommodated in the embedding groove.

As a further improvement of the utility model, a first sliding groove is formed on the limiting bracket, and the limiting pad is matched with the first sliding groove in a sliding manner.

As a further improvement of the utility model, a double-sided adhesive pad is arranged between the limiting bracket and the limiting pad.

As a further improvement of the utility model, the limiting pad is one of a single-piece type, a double-piece type or a multi-piece type.

As a further improvement of the utility model, the limiting pad comprises a first limiting sheet and a second limiting sheet which are arranged in a separated mode, and horizontal displacement mechanisms for driving the limiting sheets to displace horizontally are arranged at the bottoms of the two limiting sheets.

As a further improvement of the utility model, the bottom of the limiting pad is provided with a lifting mechanism for driving the limiting pad to vertically ascend and descend.

As a further improvement of the utility model, the limiting bracket is matched with the limiting rod in a sliding mode and can slide along the axial extension direction of the limiting rod.

As a further improvement of the utility model, the limiting rod can be stretched along the axial direction of the limiting rod.

As a further improvement of the utility model, an accommodating space is arranged on the table clamping piece corresponding to the limiting rod, and part or all of the limiting rod is accommodated in the accommodating space in a contraction state.

As a further improvement of the utility model, the limiting rod is rotatably connected with the table clamping piece, and the limiting rod can be rotatably accommodated to the bottom of the table clamping piece in a contracted state.

As a further improvement of the utility model, the table clamping piece is also provided with an accommodating groove matched with the limiting bracket, the limiting bracket can be partially or completely embedded into the accommodating groove after the limiting rod retracts, and the limiting pad is abutted against the table top to form a back cushion.

As a further improvement of the utility model, the limiting cushion can be detachably arranged as one of a seat cushion, a back cushion or a sleeping cushion.

As a further improvement of the utility model, the height of the limiting bracket from the table top is 10 cm-30 cm.

As a further improvement of the utility model, the thickness of the limiting pad is 3 cm-10 cm.

As a further improvement of the utility model, the limiting rod is one of a single rod type, a double rod type or a multi-rod type.

As a further improvement of the utility model, the limiting rod is a single-rod telescopic rod.

As a further improvement of the utility model, a transverse limiting structure is further arranged on the limiting rod in the axial direction, and the limiting pad is detachably mounted at the transverse limiting structure.

As a further improvement of the utility model, the transverse limiting structure is provided with a limiting groove, and the limiting pad can be embedded in the limiting groove.

As a further improvement of the utility model, a second sliding groove is formed on the transverse limiting structure, and the limiting pad is matched with the second sliding groove in a sliding manner.

As a further improvement of the utility model, the cross section of the limiting rod is in one of a round shape, a round angle shape, a square shape, a rectangular shape, a diamond shape and an oval shape.

As a further improvement of the utility model, the radial diameter of the limiting rod is 0-3 cm.

The above-described improved technical features may be combined with each other as long as they do not conflict with each other.

Generally, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:

(1) according to the cushion type sitting posture corrector, the limit pad structure in a detachable mode is arranged on the limit bracket of the sitting posture corrector, and limit correction of different heights of the corrector is realized through replacement and adjustment of the limit pad structure; meanwhile, when the sitting posture corrector is not needed, the limiting pad can be detached and used for a cushion or a back cushion or a sleeping pad formed on a table top for afternoon nap, and the multifunctional sitting posture corrector is simple in overall structure and has multiple application scenes.

(2) According to the cushion type sitting posture corrector, the limit support and the limit pad are connected in the embedding mode such as the embedding groove embedding mode, the first sliding groove sliding fit mode and the double-sided adhesive pad adhesion mode, the stability of the limit support and the limit pad is guaranteed, meanwhile, the limit support and the limit pad can be quickly separated, and the limit pad can be conveniently and stably used on the limit support and can be conveniently and independently used after the limit pad is quickly detached.

(3) According to the cushion type sitting posture corrector, the limiting rod is arranged in a telescopic mode, and the containing space is correspondingly arranged on the table clamping piece, so that after the limiting rod is stored on the table clamping piece, the limiting cushion can be just paved on the table top to form a sleeping cushion structure, and a user can directly rest on the limiting cushion after learning with certain strength.

(4) The cushion type sitting posture corrector of the utility model can be suitable for users with various heights and ages to correct sitting postures by limiting the height between the limiting bracket and the table top, and can be suitable for users with different use states or fatigue degrees by matching with the limiting cushion with the thickness of 3 cm-10 cm, thereby ensuring the correcting function of the sitting posture corrector, properly reducing the uncomfortable feeling of the sitting posture corrector to the users and improving the use efficiency of the sitting posture corrector.

(5) According to the cushion type sitting posture corrector, the limiting cushion is arranged into a plurality of pieces, and the limiting cushion has the transverse expansion and vertical expansion forms, so that a user can adjust the height and the size of the cushion type sitting posture corrector according to the service time of the sitting posture corrector. Meanwhile, the limiting pad is in a transverse folding state on the limiting bracket so as to reduce the problem of visual angle obstruction of a user caused by the limiting pad; when the limiting cushion is used as a back cushion, a seat cushion or a sleeping cushion, the use comfort level of the limiting cushion is improved by expanding the horizontal plane size of the limiting cushion.

Drawings

FIG. 1 is a schematic view of a cushioned sitting position corrector in accordance with one embodiment of the present invention;

FIG. 2 is a schematic view of a cushioned sitting position corrector in accordance with one embodiment of the present invention;

FIG. 3 is a schematic view of a cushioned posture corrector in accordance with one embodiment of the present invention;

FIG. 4 is a schematic view of a cushioned sitting position corrector in accordance with one embodiment of the present invention;

FIG. 5 is a schematic view of a structure of a position limiting pad according to an embodiment of the present invention;

FIG. 6 is a schematic view of a structure of a position limiting bracket and a position limiting pad according to an embodiment of the present invention;

FIG. 7 is a schematic view of a structure of a position limiting bracket and a position limiting pad according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of a clip table in accordance with one embodiment of the present invention;

figure 9 is a cross-sectional view of a clip table in accordance with one embodiment of the present invention.

In all the figures, the same reference numerals denote the same features, in particular:

1. clamping the table pieces; 2. a limiting rod; 3. a limiting bracket; 4. a limiting pad; 5. a transverse limiting structure;

101. a fixing plate; 102. a movable plate; 103. a rack; 104. a turnover plate; 105. a screw; 106. a nut;

301. embedding a groove; 302. a first sliding groove;

401. a first limiting sheet; 402. a second limiting sheet; 403. a limiting base; 404. a horizontal displacement mechanism; 405. a lifting mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example (b):

the cushioned posture corrector in the preferred embodiment of the present invention, as shown in fig. 1, comprises a table clamping member 1, which is mainly used for detachable connection with the table body; one end of the limiting rod 2 is connected with the table clamping piece 1, and the other end of the limiting rod is connected with a limiting bracket 3 for limiting a sitting posture; and the limiting pad 4 is connected with the limiting bracket 3 in a detachable mode. Cushion type position of sitting unscrambler in this application sets up to the form of dismantling through the spacing pad 4 structure with the unscrambler for the user can correct the condition and change different thickness or the spacing pad 4 of size according to self position of sitting, is used for restricting and correcting self position of sitting. Meanwhile, the structure of the limiting pad 4 adopts a flexible gasket, so that the limiting bracket 3 does not hurt a user and the user has good use experience; and the limit cushion 4 is used as a cushion or a back cushion or a sleeping cushion according to different environments and application scenes.

In the sitting posture correction using the sitting posture corrector, one form is to form a limit area on the chest or the shoulder of the user to prevent the user from leaning forward, thereby correcting the sitting posture of the user. Correspondingly, spacing support 3 in this application is vertical to be set up to sliding connection between spacing support 3 and gag lever post 2 makes spacing support 3 can be vertical go up altitude mixture control, with the user of adaptation different heights and age bracket, as shown in fig. 1. Although possessing different use functions between spacing support 3 and the spacing pad 4, but also can set up the two into an organic whole form, set up to match the form with gag lever post 2 slip like spacing pad 4 one side, spacing pad 4 opposite side sets up to flexible construction.

As an alternative embodiment of the utility model, the sitting posture corrector can limit the lower jaw of the user to prevent the user from leaning forward, thereby correcting the sitting posture of the user. Correspondingly, spacing support 3 level setting in this application to form limit structure through spacing pad 4 cooperation, with carry out spacing correction to the user's position of sitting, as shown in fig. 2.

Further, as the preferred embodiment of the present invention, there are various detachable fitting forms of the spacing bracket 3 and the spacing pad 4 in the present application. Preferably, as shown in fig. 6, the limiting bracket 3 in the present application is correspondingly provided with an embedding groove 301, and the limiting pad 4 is partially or completely accommodated in the embedding groove 301. The insertion groove 301 may be triangular, quadrangular, polygonal, circular, or elliptical, and may have a receiving space. The limiting pad 4 can be directly arranged in a form matched with the embedding groove 301, or can be arranged in two parts, wherein one part is matched with the embedding groove 301, and the other part protrudes out of the embedding groove 301 to be abutted against. The direction of the embedding groove 301 may be vertical upward, or may be a certain inclination, so that the main body of the limiting pad 4 is inclined toward the user after the limiting pad is installed in the embedding groove 301, thereby obtaining the best use effect.

Further, as an alternative embodiment of the present invention, as shown in fig. 7, the top of the spacing bracket 3 in the present application is provided with a first sliding groove 302, and one end of the first sliding groove 302 may be provided in a closed form to avoid the disengagement of the spacing pad 4 from the spacing bracket 3. Correspondingly, the bottom of the limiting pad 4 is of a rigid structure and is in sliding fit with the first sliding groove 302, the top of the limiting pad is of a flexible pad structure with better flexibility, and the sliding fit form of the limiting pad 4 and the limiting bracket 3 mainly limits and fixes the limiting pad 4 and detaches the limiting pad 4 when needed, so that the limiting pad is convenient to mount and replace. As another optional embodiment, be provided with two-sided pasting pad between spacing support 3 and the spacing pad 4, can directly realize being connected with spacing pad 4 between the spacing through two-sided pasting pad to spacing support 3 is separated with spacing pad 4 to the form of accessible direct separation two-sided pasting pad when needing.

Further, as an alternative embodiment of the present invention, as shown in fig. 5, the limiting pad 4 in the present application is a two-piece structure, and the limiting pad 4 can be divided into a first limiting piece 401 and a second limiting piece 402, the bottom of the two limiting pieces is provided with a limiting base 403, a horizontal displacement mechanism 404 is provided between the limiting base 403 and the two limiting pieces, and the horizontal displacement mechanism 404 can drive the two limiting pieces to move towards or away from each other on a horizontal plane, so as to enlarge the horizontal area of the limiting pad 4, so that the limiting pad 4 can be used as a back cushion, a seat cushion, a sleeping cushion, or other forms. Alternatively, the spacing pad 4 may be provided in a single piece, three pieces, four pieces, or multiple pieces.

Preferably, the bottom of the limiting pad 4 in the present application is further provided with a lifting mechanism 405 for driving the limiting pad to vertically ascend and descend, and the lifting mechanism 405 has an indefinite setting form, and may be in an electric driving form or a manual driving form. Optionally, a spiral jacking rod is arranged at the bottom of the limiting base 403, one end of the spiral jacking rod is connected with the limiting pad 4, an inclined thread is formed on the spiral jacking rod, and jacking or descending of the limiting pad 4 is achieved by rotating the spiral jacking rod. The lifting mechanism 405 can adjust the height of the position limiting pad 4, and in the case that the height of the position limiting bracket 3 is determined, the height of the position limiting pad 4 can be adjusted to different degrees of fatigue, for example, the height of the position limiting pad 4 is strictly limited in the initial stage of use, and after a user learns for one hour in the state of using the sitting posture corrector, the height of the position limiting pad 4 is properly reduced, so that the user has a more relaxed learning state.

Further, as a preferred embodiment of the present invention, the limiting rod 2 in the present application can be extended and retracted along the axial direction thereof, and the telescopic limiting rod 2 can be adapted and adjusted in the height direction, and can be suitable for users with different heights. The whole of the limiting rod 2 preferably adopts a gradual contraction mode, so that the limiting rod 2 in a contraction state can be completely accommodated in one limiting rod 2. The telescopic form can ensure that the sitting posture corrector can obtain better invisible effect under the non-use state, and reduce the occupation of the sitting posture corrector on the table top. Preferably, a containing space is arranged on the table clamping component 1 corresponding to the limiting rod 2, and is used for containing the limiting rod 2 in a contraction state, so that the occupied area of the sitting posture corrector in a storage state is further reduced. Correspondingly, the opening part that presss from both sides desktop 1 corresponds spacing support 3 and still is equipped with and holds the recess, holds the recess and makes gag lever post 2 shrink to accommodation space time, and spacing support 3 inlays in time and establishes to holding groove department to spacing pad 4 is in time at the height of flushing with the desktop, and spacing pad 4 can form the cushion structure on the desktop for the user rests on the desktop.

Further, as an alternative embodiment of the present invention, the position limiting rod 2 and the position limiting pad 4 in the present application can be accommodated in the bottom of the table clamping component 1 in a turnover manner. Specifically, as shown in fig. 4, the connecting end of the limiting rod 2 and the table clamping piece 1 is rotatably connected. In the use state, the limiting rod 2 is arranged vertically upwards or obliquely upwards at a certain inclination angle; in a non-use state, the limiting rod 2 is contracted and then rotates downwards to be arranged below the table clamping piece 1, so that the occupation of the sitting posture corrector on the table top is reduced.

Further, as an alternative embodiment of the present invention, the specific structure of the clip table 1 in the present application includes a fixed plate 101, a movable plate 102 and a limit adjusting member. The fixing plate 101 comprises a transverse plate and a vertical plate, the transverse plate is vertically connected with the vertical plate or is connected with the vertical plate at a certain inclination angle, the accommodating space is located in the vertical plate, the movable plate 102 is arranged in parallel with the transverse plate, a concave space formed by the fixing plate 101 and the movable plate 102 is used for clamping the edge of the table body in a use state, and the limiting adjusting piece is used for adjusting the vertical distance between the movable plate 102 and the transverse plate so as to clamp and loosen the desk.

Further, as an optional embodiment of the present invention, as shown in fig. 8, the limiting adjustment member in the present application includes two guide columns, the two guide columns are arranged on a vertical plate side by side at intervals, the guide columns are respectively provided with a rack 103 extending along an axial direction thereof, the movable plate 102 is respectively sleeved on the two guide columns in a sliding manner, one side of the movable plate 102 away from the transverse plate is further provided with a turning plate 104, and the turning plate 104 can move along a direction perpendicular to the rack 103, so that the turning plate 104 can correspondingly engage with the rack 103 on the guide columns to limit the movable plate 102.

As another alternative embodiment of the present invention, as shown in fig. 9, the limiting adjustment member in the present application includes a screw 105 and a nut 106, wherein one end of the screw 105 is vertically fixed on the horizontal plate, the movable plate 102 is slidably sleeved on the screw 105, the nut 106 is sleeved on the screw 105, and the nut 106 limits the distance between the horizontal plate and the movable plate 102 to clamp the desk. The clamping of the horizontal plate and the movable plate 102 to the desk can be more stable through the thread matching form of the screw 105 and the nut 106.

Optionally, friction pads are disposed on both the horizontal plate and the movable plate 102, and the friction pads on the horizontal plate and the movable plate 102 are disposed opposite to each other, so that friction between the horizontal plate, the movable plate 102 and the desk can be increased through the friction pads, and stable use of the sitting posture corrector is ensured.

The specific structure of the table clamping component 1 in this embodiment is defined in the above embodiments, so that a single rod and a technical solution of integrally accommodating into the accommodating space in a preferred embodiment are included in some embodiments, but the table clamping component 1 may have other forms in specific implementations, for example, a limiting plate and at least one nut are adopted to perform interference limitation from the table bottom or the table top to form installation of the table clamping component. The preferred table-clamping method is applied to this embodiment, and the most indirect integrated invisible storage effect can be achieved, and the operation is easy and convenient.

As an alternative embodiment of the present invention, as shown in fig. 3, the limiting rod 2 in the present application is further provided with a transverse limiting structure 5, the transverse limiting structure 5 can limit different positions of the user according to the setting position and the height, and the position of the transverse limiting structure 5 can be adjusted to limit the waist, abdomen, chest or shoulder of the user, so as to facilitate the sitting posture correction of the user. Optionally, the transverse limiting structure 5 is detachably mounted on the limiting rod 2, so that the limiting rod 2 can be conveniently stored. Preferably, the transverse limiting structure 5 is provided with a limiting groove, and the setting form of the limiting groove is the same as the setting form of the embedding groove 301 on the limiting bracket 3, and the limiting groove can be used for embedding the limiting pad 4. The limiting pad 4 of the cushion type sitting posture corrector in the application can be one or a plurality of, the limiting pads 4 can be arranged on the transverse limiting structure 5 and the limiting support 3 on the sitting posture corrector, and the limiting pads 4 can also be arranged one by one, so that the sitting posture correction in different modes can be realized by embedding the limiting pads 4 to different positions.

Of course, the detachable installation form of the lateral limit structure 5 and the limit pad 4 in the present application is not limited to the above-mentioned embedded form, and may also be a matching form of the limit bracket 3 and the limit pad 4. If a second sliding groove is arranged on the transverse limiting structure 5, the limiting pad 4 is matched with the second sliding groove in a sliding manner; or the detachable connection between the transverse limiting structure 5 and the limiting pad 4 is realized through a double-sided adhesive pad. It is worth noting that spacing pad 4 demountable installation in this application is to spacing support 3 and horizontal limit structure 5 department, therefore spacing support 3 is the same with horizontal limit structure 5's the mode of setting for spacing pad 4 can be simultaneously corresponding matches spacing support 3 and horizontal limit structure 5.

Optionally, in the utility model, the limiting rod 2 and the limiting bracket 3 are connected in a thread fit manner, so that the replacement and maintenance of the limiting bracket 3 are facilitated.

Optionally, the height of the limiting bracket 3 in the utility model from the desktop is 10 cm-30 cm, and the distance between the limiting bracket 3 and the desktop refers to that the limiting bracket 3 in the height range can adapt to the use environment of most sitting posture correctors when the sitting posture corrector is in the use state, so that the sitting posture correction for people of special age groups or heights is not excluded, and the height between the limiting bracket 3 and the desktop can be adaptively adjusted according to actual requirements.

Correspondingly, the width of the limiting pad 4 in the vertical direction is 3 cm-10 cm. The stop pad 4 can provide a more comfortable abutting structure for the user and also can adjust the stop height of the sitting posture corrector within a small range. In the actual use process, a plurality of limiting pads 4 with different thicknesses can be arranged aiming at the sitting posture corrector so as to periodically adjust the sitting posture of a user, and the limiting pads 4 with proper ranges and sizes can be selected according to the requirements of the user.

Preferably, the gag lever post 2 in this application is single pole telescopic link to the radial diameter of gag lever post 2 is preferred 0 ~ 3 cm. The form of single pole telescopic link can make user's chin department not when butt spacing pad 4, and it causes less hindrance on the visual angle that the user looked at the desktop, sets up gag lever post 2 diameter itself simultaneously to 0 ~ 3cm, can reduce its visual angle as far as and hinder, reduces the uncomfortable sense that the user brought when using the position of sitting unscrambler.

Of course, the above-mentioned embodiment is taken as a preferred embodiment in the present application, and the limiting rod 2 may be set as a double-rod type or a multi-rod type in the actual setting process, so as to achieve a better stabilizing effect. Meanwhile, the arrangement form of the limiting rod 2 is not limited to a cylindrical rod, and the cross section of the limiting rod can be in other forms such as a round angle shape, a square shape, a rectangular shape, a diamond shape, an oval shape and the like.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the utility model, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (21)

1. A cushioned seating position corrector, comprising:

the table clamping piece is detachably connected to the table body;

one end of the limiting rod is connected with the table clamping piece, and the other end of the limiting rod is connected with a limiting bracket for limiting a sitting posture;

and the limiting pad is detachably connected to the limiting support to form a flexible limiting structure.

2. The padded sitting position corrector of claim 1, wherein the limit bracket defines an inset slot, and wherein the limit pad is partially or fully received within the inset slot.

3. The padded sitting position corrector of claim 1, wherein the stop bracket defines a first sliding channel therein, the stop pad slidably mating with the first sliding channel.

4. The padded sitting position corrector of claim 1, wherein a double-sided adhesive pad is disposed between the stop bracket and the stop pad.

5. The padded sitting position corrector of any one of claims 1-4, wherein the stop pad is one of a single piece, a double piece, or a multiple piece.

6. The cushioned posture corrector of claim 5, wherein said stop pad comprises a first stop piece and a second stop piece spaced apart from each other, and wherein a horizontal displacement mechanism is provided at the bottom of each of said stop pieces for driving the stop piece to displace horizontally.

7. The cushioned sitting posture corrector as claimed in any one of claims 1 to 4, wherein a lifting mechanism for driving the cushion to ascend and descend in a vertical direction is provided at a bottom of the cushion.

8. The padded sitting position corrector of claim 1, wherein the stop bracket slidably mates with the stop rod and is slidable along an axial extension of the stop rod.

9. The padded sitting position corrector of claim 1, wherein the stop bar is extendable and retractable in an axial direction thereof.

10. The cushioned sitting position corrector of claim 9, wherein a receiving space is provided in the clip table corresponding to the stopper rod, and wherein the stopper rod is partially or entirely received in the receiving space in the contracted state.

11. The cushioned sitting position corrector of claim 9, wherein the stop bar is pivotally connected to the table clip, the stop bar being pivotally received in a retracted position to a bottom of the table clip.

12. The padded sitting position corrector of claim 9, wherein the table top clamp further comprises a receiving recess that mates with the stop bracket, and wherein the stop bracket is partially or fully insertable into the receiving recess after the stop bar is retracted, such that the stop pad abuts against the table top to form a back cushion.

13. The cushioned sitting position corrector of claim 1, wherein the stop pad is removable as one of a seat cushion, a back cushion or a sleeping cushion.

14. The padded sitting position corrector of claim 1, wherein the stop bracket is between 10cm and 30cm from the tabletop.

15. The padded sitting position corrector of claim 1, wherein the thickness of the stop pad is between 3cm and 10 cm.

16. The padded sitting position corrector of claim 1, wherein the stop bar is one of a single bar type, a double bar type, or a multiple bar type.

17. The padded sitting position corrector of claim 1, wherein the stop bar is a single bar telescoping bar.

18. The padded sitting position corrector of claim 1, wherein the stopper rod is further axially provided with a lateral stopper structure at which the stopper pad is removably mounted.

19. The padded sitting position corrector of claim 18, wherein the lateral limit structure defines a limit slot, and wherein the limit pad is configured to fit within the limit slot.

20. The padded sitting position corrector of claim 18, wherein the lateral limit feature defines a second sliding slot, the limit pad slidably mating with the second sliding slot.

21. The padded sitting position corrector of claim 1, wherein the stop bar has a cross-sectional shape that is one of circular, rounded, square, rectangular, diamond, and oval.

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