CN218683060U - Adjustable multifunctional sitting posture corrector - Google Patents

Abstract

The utility model relates to an adjustable multifunctional sitting posture corrector, which comprises a support frame fixed with the external environment and two chest supports which are arranged on the support frame and have adjustable space; the supporting frame is also provided with an angle adjusting mechanism for adjusting the longitudinal rotation of the chest support; can realize matching different crowds through two interval adjustable chest supports, can adjust according to the width difference about different user chests, can carry out every single move angle regulation to the chest support according to user's custom simultaneously in the use, can further promote adaptability, and further, after two chest supports adjust to suitable position, still can be used as the back cushion, the function is further enriched.

Description

Adjustable multifunctional sitting posture corrector

Technical Field

The utility model relates to a learning tools technical field, in particular to adjustable multi-functional position of sitting unscrambler.

Background

According to the joint investigation of the ministry of health and education, the myopia incidence rate of the students in China is close to 60%, the students live in the second place in the world, the number of the students live in the first place in the world, and the myopia rate of the high school students reaches 70%, and according to introduction, 85% to 90% of the students in each class of middle and primary school in cities are used for writing and reading by lying their bodies on a desk through social investigation. Experts therefore propose that one of the common visual impairments is incorrect sitting posture. Especially, students in the lower grades of primary schools must correct bad habits of writing sitting posture and reading at a short distance in time, otherwise, the problem is more difficult to solve later.

In recent years, a plurality of products for correcting bad postures appear in the market, but all the products have the defects of inconvenient use, single function and incapability of adapting to wider crowds, and for this reason, an adjustable multifunctional sitting posture corrector is specially provided to meet the market requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable multi-functional position of sitting unscrambler, to prior art's not enough, this adjustable multi-functional position of sitting unscrambler can solve above-mentioned problem well.

In order to meet the above requirements the utility model provides a technical scheme that its technical problem adopted is:

the adjustable multifunctional sitting posture corrector comprises a support frame fixed with the external environment and two chest supports which are arranged on the support frame and have adjustable intervals; the supporting frame is also provided with an angle adjusting mechanism for adjusting the longitudinal rotation of the chest support.

Adjustable multi-functional position of sitting unscrambler, wherein, adjustable multi-functional position of sitting unscrambler still include sliding connection subassembly, the chest holds in the palm and passes through sliding connection subassembly with angle adjusting mechanism relative sliding connection.

Adjustable multi-functional position of sitting unscrambler, wherein, sliding connection subassembly is including locating fixing base on the angle adjusting mechanism, the chest corresponds on holding in the palm and is equipped with the confession the gliding spout of fixing base, follow on the inner wall of spout the direction that the fixing base removed is equipped with spacing recess, correspond on the fixing base spacing recess is protruding to be equipped with spacing.

Adjustable multi-functional position of sitting unscrambler, wherein, sliding connection subassembly still includes and keeps off the position ball, be equipped with the adaptation on the fixing base keep off the holding tank of position ball, follow on the interior bottom surface of spout the direction that the fixing base removed be equipped with a plurality of with keep off the position groove of keeping off position ball adaptation, be equipped with in the holding tank with keep off the position ball and support tightly and be in keep off the tight spring of keeping off in the position groove.

Adjustable multi-functional position of sitting unscrambler, wherein, orientation on the fixing base be equipped with the mounting groove on a side of spout, can dismantle in the mounting groove and be equipped with the installation piece, the holding tank is located on the installation piece.

The utility model discloses an adjustable multifunctional sitting posture corrector, wherein, the support frame comprises a cross rod and a fixing component for fixing the cross rod; the angle adjusting mechanism is a locking sleeve, the locking sleeve is sleeved on the cross rod, and the sliding connection assembly is arranged on the locking sleeve.

The utility model discloses an adjustable multifunctional sitting posture corrector, wherein, the locking sleeve comprises two clamping sleeves which are rotationally connected with each other and a connecting piece which is connected with the free ends of the two clamping sleeves; the free end of the clamping sleeve is provided with the extending part, the connecting piece is arranged on the extending part, and when the clamping sleeve is assembled in place, the extending part is parallel to the plane where the two chest supports are located.

Adjustable multi-functional position of sitting unscrambler, wherein, the equal syntropy in both ends of horizontal pole is equipped with the extension, fixed subassembly is located on the extension, fixed subassembly includes movable clamp plate and solid fixed splint, gu fixed splint with the extension is fixed, movable clamp plate endwise slip sets up on the extension, movable splint deviate from one side of solid fixed splint be equipped with the sleeve is twisted to the hand of extension spiro union, the screw thread section is along the orientation gu fixed splint's direction diameter crescent.

Adjustable multi-functional position of sitting unscrambler, wherein, the activity splint orientation be equipped with on the side of fixed splint and be long banding positioning groove, positioning groove's both ends are run through the lateral wall of activity splint.

Adjustable multi-functional position of sitting unscrambler, wherein, two the chest holds in the palm opposite ends and is the straight flange, the one end that deviates from mutually is the arc limit.

The beneficial effects of the utility model reside in that: can realize the different crowd of adaptation through two interval adjustable chest supports, can adjust the matching according to the width difference about different user chests, can carry out the pitch angle according to user's custom and health condition to the chest support and adjust simultaneously in the use, can further promote adaptability, and is further, after the pitch angle and the interval adjustment of two chest supports were fit for the position, still can be used as the back cushion, the user can keep normal breathing when pasting facial on the chest support, the function is further enriched.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a bird's eye view of the whole structure of the adjustable multifunctional sitting posture corrector of the present invention.

Fig. 2 is a bottom view of the whole structure of the adjustable multi-functional sitting posture corrector of the present invention.

Fig. 3 is an exploded aerial view of the adjustable multi-functional sitting posture corrector of the present invention.

Fig. 4 is a convex structure of the fixing base of the adjustable multifunctional sitting posture corrector.

Fig. 5 is an exploded bottom view of the adjustable multi-functional sitting posture corrector of the present invention.

Detailed Description

The terms "first," "second," "third," and "fourth," etc. in the description and claims of the invention and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

"plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Also, the terms "upper, lower, left, right, upper, lower, longitudinal" and the like, which denote orientation, are used with reference to the attitude and position of the device or apparatus in the present disclosure during normal use.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The adjustable multifunctional sitting posture corrector of the preferred embodiment of the utility model, as shown in fig. 1-5, comprises a support frame 1 fixed with the external environment and two chest supports 2 arranged on the support frame 1 and with adjustable space, generally, the support frame 1 is fixed at the edge of the table top; still be equipped with on the support frame 1 and adjust the angle adjustment mechanism 3 that the chest held in the palm 2 vertical rotations, the crowd that the adaptation is different can be realized to the chest support 2 through two interval adjustables, can adjust the matching according to the width difference about different user chests, can hold in the palm 2 angle of pitch regulation to the chest according to user's custom and health condition simultaneously in the use, can further promote the adaptability, and is further, after the suitable position is adjusted to the every single move angle and the interval that hold in the palm 2 when two chests, still can be used as the back cushion, the user can keep normal breathing when pasting facial subsides on the chest support 2, the function is further enriched.

Preferably, the sitting posture corrector in the scheme further comprises a sliding connection assembly 4, the chest supports 2 are in relative sliding connection with the angle adjusting mechanism 3 through the sliding connection assembly 4, specifically, the sliding directions of the two chest supports 2 are parallel to each other, so that after the support frame 1 is fixed on a table, a user can finely adjust the positions of the chest supports 2 through the sliding connection assembly 4, and the upper and lower and front and back position fine adjustment can be realized by matching with the angle adjusting mechanism 3.

Preferably, sliding connection subassembly 4 is including locating fixing base 41 on angle adjustment mechanism 3, the chest holds in the palm and corresponds to being equipped with on 2 and supplies the gliding spout 5 of fixing base 41, and is concrete, spout 5 be rectangular form and with two the side by side direction of chest support 2 is perpendicular, be equipped with spacing recess 6 along fixing base 41 relative gliding direction on the inner wall of spout 5, correspond spacing recess 6 protruding and be equipped with spacing 7 on the fixing base 41, can guarantee through spacing 7 and spacing recess's cooperation that fixing base 41 and chest support 2 are smooth and easy to avoid the two slippage when sliding relatively, and is concrete, spacing groove and spacing 7 all are equipped with two and relative setting, in order to guarantee that the atress is balanced, and wherein, the inner wall of fixing base 41 and spout 5 can be the damping slip, also can be through set up a plurality of fender position archs on the slip track, all can realize fixing a position the sliding position of chest support 2.

When the user held in the palm 2 regulation for vertical state, the fine setting of position about accessible sliding connection subassembly 4 realized, when adjusting for level or front and back tilt state, can realize the fine setting of front and back position, satisfied user's function user demand greatly.

Preferably, the sliding connection assembly 4 further includes a retaining ball 42, the fixing base 41 is provided with an accommodating groove 8 adapted to the retaining ball 42, when the assembly is in place, the retaining ball 42 is partially located in the accommodating groove 8, the inner bottom surface of the sliding groove 5 is provided with a plurality of retaining grooves 9 adapted to the retaining ball 42 along the sliding direction of the fixing base 41, the accommodating groove 8 is provided with a tightening spring (not shown) for tightening the retaining ball 42 in the retaining grooves 9, the position of the chest support 2 can be fixed by the tightening spring (not shown) in cooperation with the retaining ball 42 and the accommodating groove 8, and the plurality of accommodating grooves 8 can use different physical conditions of users.

Preferably, be equipped with mounting groove 11 on the fixing base 41 towards the side of spout 5, can dismantle in the mounting groove 11 and be equipped with installation piece 12, on installation piece 12 was located to holding tank 8, installation piece 12 passed through the screw fixation in mounting groove 11, and further, for manufacturing and processing convenience, fixing base 41 and angle adjustment mechanism 3 components of a whole that can function independently set up and fixed through the screwed connection of fixed mounting piece 12.

Preferably, the support frame 1 comprises a cross bar 1a, and a fixing component 1b for fixing the cross bar 1a on the desktop; the angle adjusting mechanism 3 is a hand-screwed locking sleeve which is sleeved on the cross rod 1a, the sliding connection assembly 4 is arranged on the locking sleeve, and specifically, the locking sleeve comprises two clamping sleeves 31 which are rotatably connected with each other and a connecting piece 32 which is connected with the free ends of the two clamping sleeves 31; the free end of the clamping sleeve 31 is provided with an extending part 15, the connecting part 32 is arranged on the extending part 15, when the assembly is in place, the extending part 15 is parallel to the plane of the two chest supports 2, wherein the fixing seat 41 is fixed on the clamping sleeve through screws, the connecting part 32 is a hand-screwed bolt, when the distance and the inclination angle of the two chest supports 2 need to be adjusted, the hand-screwed bolt 32 is manually screwed, then the two clamping sleeves and the cross rod 1a can be loosened, further, the two clamping sleeves can axially slide on the cross rod, meanwhile, the chest supports 2 can rotate around the cross rod 1a to realize angle adjustment, wherein the direction arrangement mode of the extending part 15 can ensure that stable supporting force is provided for the support of the chest supports, the acting force is prevented from directly acting on the connecting part 32 and the extending part 15 when the upper body of a user leans on the chest supports, and the connecting part can ensure that the two extending parts 15 can be stably connected for a long time.

Preferably, both ends of horizontal pole 1a all are equipped with extension section a1 in the syntropy, fixed subassembly 1b is located on the extension section, horizontal pole 1a and extension section form the U-shaped structure jointly, in order to make things convenient for processing, and have the aesthetic feeling, simultaneously, extension section a1 still plays spacing chest and holds in the palm the activity stroke about 2, additionally, the extension section can also set up to the telescopic link structure who has flexible function, furthermore, fixed subassembly 1b includes movable clamp b1 and solid fixed splint b2, gu fixed splint b2 fixes at the end of extension section a1, movable clamp b1 axial slip sets up on extension section a1, one side that movable clamp deviates from solid fixed splint is equipped with the hand of extending section a1 spiro union and twists the sleeve 13, it is equipped with screw thread section a11 to correspond hand and twist sleeve 13 on extension section a1, during the use, alright promote movable clamp b1 and move towards gu fixed splint b2 through twisting the hand and twist sleeve 13, and then realize fixing horizontal pole 1a centre gripping in desktop edge, specific screw thread section a11 increases gradually along the direction diameter locking of orientation solid fixed splint b2, and then guarantee that the activity of hand twist the telescopic clamp can also adopt the sucking disc stability to reduce the stability of other fixed splint, the bottom plate, the stability of the bottom plate also can adopt the fixed splint to reduce the stability of the activity of the sucking disc also, the stability of the clamp function of the bottom plate, the stability of the clamp assembly.

Further, be equipped with on movable splint b1 towards the side of solid fixed splint b2 and be long banding positioning groove 16, movable splint b 1's lateral wall is run through at positioning groove 16's both ends, it can guarantee movable splint's clamping stability to set up positioning groove 16, when the centre gripping object is the cylinder structure, accessible positioning groove increases 16 area of contact with movable splint b1 and centre gripping object, and then increase the clamp force, wherein, can add anti-skidding cushion (not shown) on the relative side of movable splint and fixed overtime, for promoting use comfort, be equipped with cushion 14 that the person of facilitating the use leaned on the chest support 2.

Further, two chests hold in the palm 2 one ends in opposite directions and be the straight flange, and the one end that deviates from mutually is the arc limit, compares the chest of square structure and holds in the palm, and the arc limit design can further promote user's use comfort.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (10)

1. An adjustable multifunctional sitting posture corrector is characterized by comprising a support frame fixed with the external environment and two chest supports which are arranged on the support frame and have adjustable space; the supporting frame is also provided with an angle adjusting mechanism for adjusting the longitudinal rotation of the chest support.

2. The adjustable multi-function sitting posture corrector of claim 1, further comprising a slide connection assembly, wherein said chest support is slidably connected to said angle adjustment mechanism via said slide connection assembly.

3. The adjustable multi-functional sitting posture corrector of claim 2, wherein the sliding connection assembly comprises a fixed seat provided on the angle adjusting mechanism, a sliding groove for the fixed seat to slide is correspondingly provided on the chest support, a limiting groove is provided on the inner wall of the sliding groove along the moving direction of the fixed seat, and a limiting strip is convexly provided on the fixed seat corresponding to the limiting groove.

4. The adjustable multi-functional sitting posture corrector of claim 3, wherein the sliding connection assembly further comprises a retaining ball, the fixing base is provided with an accommodating groove adapted to the retaining ball, the inner bottom surface of the sliding groove is provided with a plurality of retaining grooves adapted to the retaining ball along the moving direction of the fixing base, and the accommodating groove is internally provided with a tightening spring for tightening the retaining ball in the retaining grooves.

5. The adjustable multi-functional sitting posture corrector of claim 4, wherein a mounting groove is provided on a side of the fixing base facing the sliding groove, a mounting block is detachably provided in the mounting groove, and the receiving groove is provided on the mounting block.

6. The adjustable multi-function sitting posture corrector of claims 2 or 4, wherein the support bracket comprises a cross bar, and a securing assembly securing the cross bar; the angle adjusting mechanism is a locking sleeve, the locking sleeve is sleeved on the cross rod, and the sliding connection assembly is arranged on the locking sleeve.

7. The adjustable multi-function sitting posture corrector of claim 6, wherein said locking sleeve comprises two clamping sleeves rotatably coupled to each other and a connecting member connecting free ends of said two clamping sleeves; the free end of the clamping sleeve is provided with an extending part, the connecting piece is arranged on the extending part, and when the clamping sleeve is assembled in place, the extending part is parallel to the plane of the two chest supports.

8. The adjustable multi-functional sitting posture corrector of claim 6, wherein both ends of the cross bar are provided with extension sections in the same direction, the fixing component is arranged on the extension sections, the fixing component comprises a movable clamping plate and a fixed clamping plate, the fixed clamping plate is fixed with the extension sections, the movable clamping plate is axially and slidably arranged on the extension sections, one side of the movable clamping plate, which is far away from the fixed clamping plate, is provided with a hand screwing sleeve screwed with the extension sections, the extension sections are provided with thread sections corresponding to the hand screwing sleeve, and the thread sections are gradually increased in diameter in the direction towards the fixed clamping plate.

9. The adjustable multi-functional sitting posture corrector of claim 8, wherein the movable clamp plate is provided with an elongated positioning groove on a side facing the fixed clamp plate, and both ends of the positioning groove penetrate through the side wall of the movable clamp plate.

10. The adjustable multi-functional sitting posture corrector of claim 2, wherein the ends of the two said chest rests facing each other are both straight edges and the ends facing away from each other are both arc edges.

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