CN112754787A

CN112754787A - Sitting posture stabilizing device

Info

Publication number: CN112754787A
Application number: CN202110089149.1A
Authority: CN
Inventors: 何森; 林伟; 朱玄烨
Original assignee: SHENZHEN HANNIKANG TECHNOLOGY CO LTD
Current assignee: SHENZHEN HANNIKANG TECHNOLOGY CO LTD
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-05-07

Abstract

The invention provides a sitting posture stabilizing device, and relates to the technical field of medical instruments. The sitting posture stabilizing device comprises a walking support, a supporting structure and a table component, wherein the supporting structure is arranged on the walking support in a height-adjustable mode through a lifting regulator, the supporting structure is used for supporting a human body, the table component is movably arranged on the supporting structure, and the table component and the supporting structure form a closed ring shape with adjustable size. This position of sitting stabilising arrangement can adjust bearing structure and table subassembly's size according to user's size to adapt to different size users 'use, simultaneously, also can be applicable to patient's full growth cycle.

Description

Sitting posture stabilizing device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a sitting posture stabilizing device.

Background

Sitting posture dysfunction is a common clinical manifestation of a limb disorder patient, and it is difficult to sit on a general chair due to little spontaneous movement of the limb disorder patient, residual stress reflex, abnormal tension of muscles maintaining the posture, and the like, and thus, most of the patients have to lie in bed in daily life. Therefore, not only the physical functions are not fully exerted, but also the physical development and the aggravation of the disease are hindered, and mental development is hindered because the communication with the surroundings is reduced. In order to improve these conditions, it is very effective to provide a chair capable of keeping a sitting posture safely and comfortably in accordance with the physical functions of the individual patients, but in China, there is little research on a rehabilitation assisting device for maintaining the sitting posture of the physically impaired patients.

The sitting posture stabilizing device is single in function, complex in adjustment and small in adjustable range, is only suitable for patients of specific age groups to use, and users need to replace the sitting posture stabilizing devices of different sizes along with the growth of the ages of children.

Disclosure of Invention

In view of this, the embodiment of the present invention provides a sitting posture stabilizing device, so as to solve the problem that the size of the sitting posture stabilizing device in the prior art cannot be adjusted, and the sitting posture stabilizing device cannot be suitable for people of different ages.

To achieve the above object, an embodiment of the present invention provides a sitting posture stabilizing apparatus, including: walking support, bearing structure and table subassembly, bearing structure pass through the adjustable high installation of lift adjustment ware in walking support, bearing structure is used for supporting the human body, the mobilizable installation of table subassembly in bearing structure, just table subassembly with bearing structure forms the closed ring shape of adjustable size of a dimension.

As a further improvement of the above technical solution:

the above sitting posture stabilizing device further comprises a base assembly, a backrest assembly and an armrest assembly, wherein the base assembly is mounted on the lifting adjuster, the backrest assembly is rotatably mounted on one side of the base assembly, the armrest assembly is movably mounted on the base assembly, and the armrest assembly is adjacent to the backrest assembly.

Foretell position of sitting stabilising arrangement, furtherly, the table subassembly includes table, two table connecting rods and two table mount pads, two the one end of table connecting rod respectively fixed mounting in the both sides of table, two the one end of table mount pad respectively fixed mounting in the both sides of back subassembly, the other end of table mount pad is equipped with first sleeve, first sleeve is equipped with first rotating member, the other end of table connecting rod is inserted and is located first sleeve, first rotating member is used for fixing the table connecting rod.

Foretell position of sitting stabilising arrangement, furtherly, bearing structure still includes the headrest subassembly, the headrest subassembly includes headrest seat, headrest bracing piece, headrest connecting rod and headrest mount pad, the one end fixed mounting of headrest bracing piece in the headrest seat, the one end of headrest connecting rod is equipped with the second sleeve, the second sleeve is equipped with the second rotating member, the other end of headrest bracing piece is inserted and is located the second sleeve, the second rotating member is used for fixing the headrest bracing piece, the one end fixed mounting of headrest mount pad in the back subassembly, the other end of headrest mount pad is equipped with the third sleeve, the third sleeve is equipped with the third rotating member, the other end of headrest connecting rod is inserted and is located the third sleeve, the third rotating member is used for fixing the headrest connecting rod.

Foretell position of sitting stabilising arrangement, furtherly, bearing structure still includes the chest and holds in the palm the subassembly, the chest holds in the palm the subassembly and includes that the chest holds in the palm, the chest holds in the palm the bracing piece, the chest holds in the palm the one end of bracing piece, the other end that the chest held in the palm the bracing piece is equipped with first spout, the one end that the chest held in the palm the connecting rod is equipped with the fourth rotating member, the fourth rotating member wears to locate first spout, the other end that the chest held in the palm the connecting rod is equipped with the second spout, the one end that the chest held in the palm the mount pad install in the back subassembly, the other end that the chest held in the palm the mount pad is equipped with fifth rotating member and sixth rotating member, the fifth rotating member with the sixth rotating member all wears to locate the second spout.

Foretell position of sitting stabilising arrangement, furtherly, bearing structure still includes leg support pad subassembly, leg support pad subassembly includes leg support pad, leg support pad bracing piece and leg support pad mount pad, the leg support pad install in the one end of leg support pad bracing piece, the other end of leg support pad bracing piece is equipped with the third spout, the support pad mount pad install in the base subassembly, the support pad mount pad is equipped with the seventh rotating member, the seventh rotating member passes the third spout will the leg support pad bracing piece install in the support pad mount pad.

The supporting structure further comprises a pedal assembly, the pedal assembly comprises a pedal supporting rod, a pedal supporting rod adjuster, a pedal plate and a pedal plate adjuster, one end of the pedal supporting rod is installed on the lower side of the base assembly through the pedal supporting rod adjuster, the pedal supporting rod adjuster is used for adjusting the installation angle of the pedal supporting rod, the pedal plate is installed on the other end of the pedal supporting rod through the pedal plate adjuster, and the pedal plate adjuster is used for adjusting the installation angle of the pedal plate.

The support structure further comprises a leg divider, the leg divider is fixedly mounted on the base assembly, and the leg divider is located in the middle of the front end of the base assembly.

The sitting posture stabilizing device further comprises a pushing assembly, the pushing assembly comprises a pushing support and a telescopic rod, one end of the pushing support is rotatably mounted on the walking support, one end of the telescopic rod is mounted on the walking support, the other end of the telescopic rod is mounted on the pushing support, and the telescopic rod is used for adjusting the mounting angle of the pushing support.

The above sitting posture stabilizing device further comprises an inclination angle adjuster, the inclination angle adjuster is mounted on the pushing support and connected with the telescopic rod, and the inclination angle adjuster is used for adjusting the telescopic amount of the telescopic rod.

The embodiment of the invention has the following beneficial effects:

the sitting posture stabilizing device comprises a walking support, a supporting structure and a table component, wherein the supporting structure is arranged on the walking support in a height-adjustable mode through a lifting adjuster, the supporting structure is used for supporting a human body, the table component is movably arranged on the supporting structure, and the table component and the supporting structure form a closed ring shape with adjustable size. During the use, limbs obstacle patient sits on bearing structure, according to patient's height, adjusts bearing structure for walking bracket's height through lifting adjusting ware to install the table subassembly on bearing structure, and according to patient's size, adjust the position of table subassembly for bearing structure, make the patient in table subassembly and bearing structure form closed ring, neither influence patient's free activity, again can convenient use table subassembly. This position of sitting stabilising arrangement can adjust bearing structure and table subassembly's size according to user's size to adapt to different size users 'use, simultaneously, also can be applicable to patient's full growth cycle.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a first schematic structural diagram of a sitting posture stabilizing device provided by an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a sitting posture stabilizing device provided by an embodiment of the invention;

FIG. 3 shows an enlarged view of area A of FIG. 2;

FIG. 4 shows an enlarged view of area B of FIG. 2;

FIG. 5 shows an enlarged view of area C of FIG. 2;

figure 6 shows a schematic view of the installation of the pushing assembly.

Description of the main element symbols:

100-a walking bracket; 110-a lift adjuster; 120-universal movable wheels; 130-a fixed wheel; 140-a lift adjuster base; 200-a support structure; 210-a base assembly; 211-a base; 212-a base support; 220-a backrest assembly; 221-backrest; 222-a back rest support; 223-a telescoping member; 230-a handrail assembly; 231-a handrail; 232-handrail support; 240-a headrest assembly; 241-headrest seat; 242-headrest support bars; 243-headrest connecting rod; 244-headrest mount; 245-a second sleeve; 246-a second rotating member; 247-a third sleeve; 248-a third rotating member; 250-a chest support assembly; 251-a chest support; 252-chest support bar; 253-chest support connecting rods; 254-chest support mounting seat; 255-a first chute; 256-a fourth rotating member; 257 — a second runner; 258-fifth rotating member; 259-sixth rotation member; 260-a leg support pad assembly; 261-leg support pad; 262-leg support pad support bar; 263-leg support pad mount; 264-third chute; 265-seventh rotation member; 270-a footrest assembly; 271-pedal support bar; 272-foot pedal support bar adjuster; 273-foot pedal; 274-foot pedal adjuster; 280-leg separating device; 290-hip support pad assembly; 291-hip support pad; 292-hip support pad support bar; 293-fourth chute; 300-a table component; 310-a table plate; 320-table connecting rod; 330-table mounting seat; 331-a first sleeve; 332-a first rotating member; 340-pad; 400-a pushing assembly; 410-pushing the bracket; 420-a telescopic rod; 430-push link; 440-recliner.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

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 invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined 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; either directly or indirectly through intervening media, either internally or in any other relationship. 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 one

Referring to fig. 1 and 2, the present embodiment provides a sitting posture stabilizing device to meet the use requirements of patients with different ages and different body types.

In the sitting posture stabilizing device provided in this embodiment, the sitting posture stabilizing device includes a walking frame 100, a supporting structure 200 and a table component 300, the supporting structure 200 is mounted on the walking frame 100 via a height-adjustable adjuster 110, the supporting structure 200 is used for supporting a human body, the table component 300 is movably mounted on the supporting structure 200, and the table component 300 and the supporting structure 200 form a closed loop with adjustable size.

During the use, limbs obstacle patient sits on bearing structure 200, according to patient's height, through the height of lifting adjuster 110 regulation bearing structure 200 for walking support 100 to install table subassembly 300 on bearing structure 200, and according to patient's size, adjust the position of table subassembly 300 for bearing structure 200, make the patient form closed loop at table subassembly 300 and bearing structure 200, neither influence patient's free activity, again can be convenient use table subassembly 300.

This position of sitting stabilising arrangement can adjust bearing structure 200 and table subassembly 300's size according to user's size to adapt to different size users 'use, simultaneously, also can be applicable to patient's full growth cycle.

In some specific embodiments, the walking bracket 100 is formed by welding steel pipes, the walking bracket 100 further includes two universal movable wheels 120 and two fixed wheels 130, the walking bracket 100 is provided with four support legs, the two fixed wheels 130 are fixedly mounted on the two support legs at the front end, the two universal movable wheels 120 are fixedly mounted on the two support legs at the rear end, and the two universal movable wheels 120 are used for adjusting the traveling direction of the walking bracket 100; the lifting adjuster 110 is a stepless adjuster, a lifting adjuster base 140 is arranged on the walking bracket 100, and the lifting adjuster 110 is fixedly arranged on the lifting adjuster base 140 through bolts.

Of course, it is understood that the walking bracket 100 may be made of other materials, as long as the strength of the walking bracket 100 can be ensured; the walking frame 100 may further have other numbers of universal movable wheels 120 and fixed wheels 130, the lifting adjuster 110 may also be another type of lifting adjuster, and the lifting adjuster 110 may also be fixedly mounted on the walking frame 100 by other manners. The walking bracket 100 is formed by welding steel pipes, the walking bracket 100 further comprises two universal movable wheels 120 and two fixed wheels 130, the walking bracket 100 is provided with four support legs, the two fixed wheels 130 are fixedly arranged on the two support legs at the front end, the two universal movable wheels 120 are fixedly arranged on the two support legs at the rear end, and the two universal movable wheels 120 are used for adjusting the advancing direction of the walking bracket 100; the lifting adjuster 110 is a stepless adjuster, a lifting adjuster base 140 is arranged on the walking bracket 100, and the lifting adjuster 110 is fixedly arranged on the lifting adjuster base 140 through bolts. The above is only a preferred embodiment of the present invention, and does not unnecessarily limit the embodiment of the present invention, and it is within the scope of the present invention to use other walking brackets 100 made of other materials, walking brackets 100 having other numbers of universal movable wheels 120 and fixed wheels 130, and other types of lifting adjusters 110, and lifting adjusters 110 fixedly mounted on the walking brackets 100 by other means.

Example two

Referring to fig. 1 and fig. 2, the present embodiment provides a sitting posture stabilizing device, and the sitting posture stabilizing device provided in the present embodiment is an improvement of some structures on the basis of the sitting posture stabilizing device provided in the first embodiment, which is specifically improved as follows compared with the sitting posture stabilizing device provided in the first embodiment:

in the sitting posture stabilizer provided in this embodiment, referring to fig. 3 and 4, the supporting structure 200 includes a base assembly 210, a backrest assembly 220 and an armrest assembly 230, the base assembly 210 is mounted to the lifting adjuster 110, the backrest assembly 220 is rotatably mounted to one side of the base assembly 210, the armrest assembly 230 is movably mounted to the base assembly 210, and the armrest assembly 230 is adjacent to the backrest assembly 220.

Specifically, base assembly 210 includes base 211 and base support 212, base 211 fixed mounting is on base support 212, back assembly 220 includes back 221 and back support 222, back 221 fixed mounting is on back support 222, back assembly 220 still includes extensible member 223, the one end of extensible member 223 is articulated with base support 212, the other end of extensible member 223 is articulated with back support 222, and back support 222 is articulated with base support 212, back support 222 accessible extensible member 223's flexible realization back support 222 is for the rotation of base support 212 to realize the rotation of back 221 for base 211.

The armrest assembly 230 comprises an armrest 231 and an armrest support 232, the armrest 231 is fixedly mounted at one end of the armrest support 232, a plurality of waist-shaped holes are formed in the other end of the armrest support 232, bolts penetrate through the waist-shaped holes to fixedly mount the armrest support 232 on the base support 212, and the position of the armrest 231 relative to the base 211 is adjusted through the waist-shaped holes so as to adapt to patients with different body sizes.

The table component 300 comprises a table 310, two table connecting rods 320 and two table mounting seats 330, the table 310 is supported and placed on the armrest 231, one ends of the two table connecting rods 320 are respectively and fixedly mounted on two sides of the table 310, one ends of the two table mounting seats 330 are respectively and movably mounted on two sides of the backrest component 220, the other ends of the table mounting seats 330 are provided with first sleeves 331, the first sleeves 331 are provided with first rotating pieces 332, the other ends of the table connecting rods 320 are inserted into the first sleeves 331, the first rotating pieces 332 are used for fixing the table connecting rods 320, a protection pad 340 is arranged on the inner side of the table 310, and the protection pad 340 is used for isolating a patient from the table 310.

Table mount 330 is transversely arranged, one end of table mount 330 is fixedly mounted on backrest support 222, the other end of table mount 330 is provided with first sleeve 331, first sleeve 331 is provided with first rotating member 332, one end of two table connecting rods 320 is respectively fixedly mounted on both sides of table 310, the other end of table connecting rod 320 is inserted in first sleeve 331, the position of table connecting rod 320 in first sleeve 331 is adjusted, so as to adjust the distance of table 310 relative to backrest 221.

In some embodiments, the base 211 is fixedly mounted on the base bracket 212 by bolts, the backrest 221 is fixedly mounted on the backrest bracket 222 by bolts, the telescopic member 223 is a telescopic cylinder, the armrest bracket 232 is movably mounted on the base bracket 212 by a kidney-shaped hole, one end of the table mounting base 330 is fixedly mounted on the backrest bracket 222 by bolts, and one end of the table connecting rod 320 is fixedly mounted on the table 310 by bolts.

Of course, it is understood that the base 211 may be fixedly mounted on the base bracket 212 by other means, the backrest 221 may be fixedly mounted on the backrest bracket 222 by other means, the telescopic member 223 may be another member, the armrest bracket 232 may be movably mounted on the base bracket 212 by other means, one end of the table mounting seat 330 may be fixedly mounted on the backrest bracket 222 by other means, and one end of the table connecting rod 320 may be fixedly mounted on the table 310 by other means. The base 211 is fixedly installed on the base support 212 through bolts, the backrest 221 is fixedly installed on the backrest support 222 through bolts, the telescopic piece 223 selects a telescopic cylinder, the handrail support 232 is movably installed on the base support 212 through a waist-shaped hole, one end of the table board installation seat 330 is fixedly installed on the backrest support 222 through bolts, and one end of the table board connecting rod 320 is fixedly installed on the table board 310 through bolts. The above is only a preferred embodiment of the present invention, and does not unnecessarily limit the present invention, and the base 211 fixedly mounted on the base bracket 212 by other means, the backrest 221 fixedly mounted on the backrest bracket 222 by other means, the extensible member 223 of other members, the armrest bracket 232 movably mounted on the base bracket 212 by other means, the table plate mounting seat 330 fixedly mounted on the backrest bracket 222 by other means, and the table plate connecting rod 320 fixedly mounted on the table plate 310 by other means are within the protection scope of the present invention.

EXAMPLE III

Referring to fig. 2, 3 and 4, the present embodiment provides a sitting posture stabilizing device, and the sitting posture stabilizing device provided in the present embodiment is an improvement of some structures on the basis of the sitting posture stabilizing device provided in the first embodiment or the second embodiment, compared with the sitting posture stabilizing device provided in the first embodiment or the second embodiment, the improvement is as follows:

in the sitting posture stabilizing device provided in this embodiment, the support structure 200 further includes a headrest assembly 240, the headrest assembly 240 includes a headrest seat 241, a headrest support rod 242, a headrest connection rod 243 and a headrest installation seat 244, one end of the headrest support rod 242 is fixedly installed on the headrest seat 241, one end of the headrest connection rod 243 is provided with a second sleeve 245, the second sleeve 245 is provided with a second rotating member 246, the other end of the headrest support rod 242 is inserted into the second sleeve 245, the second rotating member 246 is used for fixing the headrest support rod 242, one end of the headrest installation seat 244 is fixedly installed on the backrest assembly 220, the other end of the headrest installation seat 244 is provided with a third sleeve 247, the third sleeve 247 is provided with a third rotating member 248, the other end of the headrest connection rod 243 is inserted into the third sleeve 247, and the third rotating member 248 is used for fixing the headrest connection rod 243.

The position of the second sleeve 245 is inserted into the adjusting headrest support rod 242 to adjust the front and rear position of the headrest seat 241 relative to the backrest assembly 220, and the position of the third sleeve 247 is inserted into the adjusting headrest connecting rod 243 to adjust the height and angle of the headrest seat 241 relative to the backrest assembly 220.

The supporting structure 200 further includes a chest support assembly 250, the chest support assembly 250 includes a chest support 251, a chest support supporting rod 252, a chest support connecting rod 253 and a chest support mounting seat 254, the chest support 251 is fixedly installed at one end of the chest support supporting rod 252, the other end of the chest support supporting rod 252 is provided with a first sliding groove 255, one end of the chest support connecting rod 253 is provided with a fourth rotating piece 256, the fourth rotating piece 256 is arranged in the first sliding groove 255 in a penetrating manner, the other end of the chest support connecting rod 253 is provided with a second sliding groove 257, one end of the chest support mounting seat 254 is installed at the backrest assembly 220, the other end of the chest support mounting seat 254 is provided with a fifth rotating piece 258 and a sixth rotating piece 259, and the fifth rotating piece 258 and the sixth rotating piece 259 are arranged in the second sliding groove 257.

The first sliding groove 255 is vertically arranged, and the height of the chest support 251 relative to the backrest assembly 220 can be adjusted by adjusting the position of the fourth rotating member 256 in the first sliding groove 255; the second sliding slot 257 is horizontally arranged, and the relative distance between the two chest brackets 251 can be adjusted by adjusting the positions of the fifth rotating member 258 and the sixth rotating member 259 in the second sliding slot 257.

Support structure 200 still includes leg supporting pad assembly 260, leg supporting pad assembly 260 includes leg supporting pad 261, leg supporting pad bracing piece 262 and leg supporting pad mount 263, leg supporting pad 261 installs in the one end of leg supporting pad bracing piece 262, the other end of leg supporting pad bracing piece 262 is equipped with third spout 264, leg supporting pad mount 263 installs in base assembly 210, leg supporting pad mount 263 is equipped with seventh rotating member 265, seventh rotating member 265 passes third spout 264 and installs leg supporting pad bracing piece 262 in leg supporting pad mount 263.

By adjusting the position of the seventh rotating member 265 in the third sliding groove 264, the relative distance between the two leg supporting pads 261 is changed to adapt to people of different body types.

The supporting structure 200 further includes a pedal assembly 270, the pedal assembly 270 includes a pedal support rod 271, a pedal support rod adjuster 272, a pedal 273 and a pedal adjuster 274, one end of the pedal support rod 271 is mounted on the lower side of the base assembly 210 through the pedal support rod adjuster 272, the pedal support rod adjuster 272 is used for adjusting the mounting angle of the pedal support rod 271, the pedal 273 is mounted on the other end of the pedal support rod 271 through the pedal adjuster 274, and the pedal adjuster 274 is used for adjusting the mounting angle of the pedal 273.

When the patient uses the sitting posture stabilizing apparatus, the foot pedal rod adjuster 272 is used to adjust the bending angle of the leg joint of the patient, and the foot pedal adjuster 274 is used to adjust the bending angle of the foot joint of the patient.

The support structure 200 further comprises a leg divider 280, the leg divider 280 is fixedly mounted to the base assembly 210, the leg divider 280 is located at the front middle portion of the base assembly 210, and the leg divider 280 separates the legs of the patient while preventing the patient from slipping off the base assembly 210.

Support structure 200 also includes hip support pad assembly 290, and hip support pad assembly 290 includes hip support pad 291 and hip support pad support rod 292, and hip support pad 291 fixed mounting is in the one end of hip support pad support rod 292, and the other end of hip support pad support rod 292 is equipped with fourth spout 293, and the rotating member passes fourth spout 293 with hip support pad support rod 292 fixed mounting on back support 222, and fourth spout 293 horizontal arrangement adjusts the relative position between two hip support pads 291 through adjusting the position of rotating member in fourth spout 293.

In some embodiments, the headrest mount 244 is fixed to the backrest support 222 by bolts, the headrest 241 is U-shaped, the headrest support rod 242 and the headrest connection rod 243 are made of steel pipes, the chest support 251 is of an elliptical structure, the chest support 251 is fixed to one end of the chest support rod 252 by bolts, one end of the chest support mount 254 is fixed to the backrest assembly 220 by bolts, the leg support pad 261 is of an elliptical structure, the leg support pad 261 is fixed to one end of the leg support rod 262 by bolts, the leg support pad mount 263 is fixed to the base assembly 210 by bolts, and the leg separator 280 is fixed to the base assembly 210 by bolts.

Of course, it is understood that the headrest mounting seat 244 may be fixedly mounted on the backrest support 222 by other methods, the headrest seat 241 may have other structures, the headrest support rod 242 and the headrest connecting rod 243 may be made of other materials, the chest support 251 may have other shapes, the chest support 251 may be fixedly mounted on the chest support rod 252 by other methods, the chest support mounting seat 254 may be fixedly mounted on the backrest assembly 220 by other methods, the leg support pad 261 may have other structures, the leg support pad 261 may be fixedly mounted on the leg support pad support rod 262 by other methods, the leg support mounting seat 263 may be fixedly mounted on the base assembly 210 by other methods, and the leg separator 280 may be fixedly mounted on the base assembly 210 by other methods. Headrest mount 244 passes through bolt fixed mounting on backrest support 222, headrest seat 241 is the U-shaped structure, headrest bracing piece 242 and headrest connecting rod 243 all select the steel pipe to make for use, chest holds in the palm 251 is the ellipse configuration, chest holds in the palm 251 and holds in the palm the one end of bracing piece 252 through bolt fixed mounting in the chest, the one end that the chest held in the palm mount 254 is through bolt fixed mounting in backrest components 220, leg supporting pad 261 is the ellipse configuration, leg supporting pad 261 passes through bolt fixed mounting in the one end of leg supporting pad bracing piece 262, leg supporting pad mount 263 passes through bolt fixed mounting in base components 210, divide leg ware 280 to pass through bolt fixed mounting in base components 210.

The above is only a preferred embodiment of the present invention, and does not unnecessarily limit the present invention, the headrest mounting seat 244 fixedly mounted on the backrest support 222 by other means, the headrest seat 241 of other structure, the headrest support rod 242 and the headrest connecting rod 243 made of other materials, the chest support 251 of other shape, the chest support 251 fixedly mounted on the chest support rod 252 by other means, the chest support mounting seat 254 fixedly mounted on the backrest assembly 220 by other means, the leg support pad 261 of other structure, the leg support pad 261 fixedly mounted on the leg support pad support rod 262 by other means, the leg support pad mounting seat 263 fixedly mounted on the base assembly 210 by other means, and the leg separator 280 fixedly mounted on the base assembly 210 by other means are within the protection scope of the present invention.

Example four

Referring to fig. 2, 5 and 6, the present embodiment provides a sitting posture stabilizing device, and the sitting posture stabilizing device provided in the present embodiment is an improvement of some structures on the basis of the sitting posture stabilizing device provided in the first embodiment, the second embodiment or the third embodiment, compared with the sitting posture stabilizing device provided in the first embodiment, the second embodiment or the third embodiment, the improvement is as follows:

in the sitting posture stabilizing device provided in this embodiment, the sitting posture stabilizing device further includes a pushing assembly 400, the pushing assembly 400 includes a pushing bracket 410 and an expansion link 420, one end of the pushing bracket 410 is rotatably mounted on the walking bracket 100, one end of the expansion link 420 is mounted on the walking bracket 100, the other end of the expansion link 420 is mounted on the pushing bracket 410, and the expansion link 420 is used for adjusting the mounting angle of the pushing bracket 410.

The pushing assembly 400 is used for a caregiver to push the sitting posture stabilizing device, the front end of the pushing support 410 is hinged to the walking support 100, the pushing assembly 400 further comprises a pushing connecting rod 430, a sliding groove is formed in the lower end of the base support 212 and is horizontally arranged in the front and back direction, one end of the pushing connecting rod 430 is slidably arranged in the sliding groove, the other end of the pushing connecting rod 430 is hinged to the pushing support 410, one end of the telescopic rod 420 is hinged to the walking support 100, and the other end of the telescopic rod 420 is hinged to the pushing support 410.

Further, the pushing assembly 400 further comprises an inclination angle adjuster 440, the inclination angle adjuster 440 is mounted on the pushing support 410, the inclination angle adjuster 440 is connected with the telescopic rod 420, the inclination angle adjuster 440 is used for adjusting the telescopic amount of the telescopic rod 420, and a caregiver controls the telescopic amount of the telescopic rod 420 by controlling the inclination angle adjuster 440, so as to adjust the inclination angle of the pushing support 410 relative to the walking support 100.

In some embodiments, the pushing support 410 is L-shaped, the pushing support 410 is made of steel pipe, the telescopic rod 420 is telescopic cylinder, the upper end of the pushing support 410 is provided with a handle, and the tilt angle adjuster 440 is mounted on the handle.

Of course, it is understood that the pushing support 410 may have other configurations, the pushing support 410 may be made of other materials, the expansion link 420 may be made of other members, and the tilt angle adjuster 440 may be fixedly mounted at other portions of the pushing support 410. The pushing support 410 is of an L-shaped structure, the pushing support 410 is made of a steel pipe, the telescopic rod 420 is a telescopic cylinder, the upper end of the pushing support 410 is provided with a handrail, and the inclination angle adjuster 440 is mounted on the handrail. The above is only a preferred embodiment of the present invention, and does not unnecessarily limit the embodiment of the present invention, and it is within the scope of the present invention to select a pushing support 410 made of other materials for a pushing support 410 with other structures, select an expansion link 420 with other members, and fixedly mount an inclination angle adjuster 440 on other parts of the pushing support 410.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A sitting posture stabilizing device, comprising: walking support, bearing structure and table subassembly, bearing structure pass through the adjustable high installation of lift adjustment ware in walking support, bearing structure is used for supporting the human body, the mobilizable installation of table subassembly in bearing structure, just table subassembly with bearing structure forms the closed ring shape of adjustable size of a dimension.

2. The sitting posture stabilization device of claim 1, wherein the support structure comprises a base assembly, a back assembly and an arm rest assembly, the base assembly is mounted to the lift adjuster, the back assembly is rotatably mounted to one side of the base assembly, the arm rest assembly is movably mounted to the base assembly, and the arm rest assembly is adjacent to the back assembly.

3. The sitting posture stabilizing device as claimed in claim 2, wherein the table component comprises a table, two table connecting rods and two table mounting seats, one end of each of the two table connecting rods is fixedly mounted on each of two sides of the table, one end of each of the two table mounting seats is fixedly mounted on each of two sides of the backrest component, the other end of each of the table mounting seats is provided with a first sleeve, the first sleeve is provided with a first rotating member, the other end of each of the table connecting rods is inserted into the first sleeve, and the first rotating member is used for fixing the table connecting rods.

4. The sitting posture stabilizing device as claimed in claim 2, wherein the supporting structure further comprises a headrest assembly, the headrest assembly comprises a headrest seat, a headrest supporting rod, a headrest connecting rod and a headrest mounting seat, one end of the headrest supporting rod is fixedly mounted on the headrest seat, one end of the headrest connecting rod is provided with a second sleeve, the second sleeve is provided with a second rotating member, the other end of the headrest supporting rod is inserted into the second sleeve, the second rotating member is used for fixing the headrest supporting rod, one end of the headrest mounting seat is fixedly mounted on the backrest assembly, the other end of the headrest mounting seat is provided with a third sleeve, the third sleeve is provided with a third rotating member, the other end of the headrest connecting rod is inserted into the third sleeve, and the third rotating member is used for fixing the headrest connecting rod.

5. The sitting posture stabilizing device as claimed in claim 2, wherein the supporting structure further comprises a chest support assembly, the chest support assembly comprises a chest support, a chest support supporting rod, a chest support connecting rod and a chest support mounting seat, the chest support is fixedly mounted at one end of the chest support supporting rod, the other end of the chest support supporting rod is provided with a first sliding groove, one end of the chest support connecting rod is provided with a fourth rotating member, the fourth rotating member is arranged in the first sliding groove in a penetrating manner, the other end of the chest support connecting rod is provided with a second sliding groove, one end of the chest support mounting seat is mounted on the backrest assembly, the other end of the chest support mounting seat is provided with a fifth rotating member and a sixth rotating member, and the fifth rotating member and the sixth rotating member are arranged in the second sliding groove in a penetrating manner.

6. The sitting posture stabilizing device of claim 2, wherein the support structure further comprises a leg support pad assembly, the leg support pad assembly comprises a leg support pad, a leg support pad support rod and a leg support pad mounting seat, the leg support pad is mounted at one end of the leg support pad support rod, the other end of the leg support pad support rod is provided with a third sliding groove, the support pad mounting seat is mounted on the base assembly, the support pad mounting seat is provided with a seventh rotating member, and the seventh rotating member passes through the third sliding groove to mount the leg support pad support rod on the support pad mounting seat.

7. The sitting posture stabilizing apparatus as claimed in claim 2, wherein the supporting structure further comprises a pedal assembly, the pedal assembly comprises a pedal support rod, a pedal support rod adjuster, a pedal plate and a pedal plate adjuster, one end of the pedal support rod is mounted on the lower side of the base assembly through the pedal support rod adjuster, the pedal support rod adjuster is used for adjusting the mounting angle of the pedal support rod, the pedal plate is mounted on the other end of the pedal support rod through the pedal plate adjuster, and the pedal plate adjuster is used for adjusting the mounting angle of the pedal plate.

8. The sitting posture stabilization device of claim 2, wherein the support structure further comprises a leg divider fixedly mounted to the base assembly and located in a front middle portion of the base assembly.

9. The sitting posture stabilizing device as claimed in claim 1, further comprising a pushing assembly, wherein the pushing assembly comprises a pushing bracket and a telescopic rod, one end of the pushing bracket is rotatably mounted on the walking bracket, one end of the telescopic rod is mounted on the walking bracket, the other end of the telescopic rod is mounted on the pushing bracket, and the telescopic rod is used for adjusting the mounting angle of the pushing bracket.

10. The sitting posture stabilization device of claim 9, wherein the pushing assembly further comprises a tilt adjuster mounted to the pushing bracket, the tilt adjuster being connected to the telescoping rod, the tilt adjuster being configured to adjust the amount of telescoping of the telescoping rod.