CN212546150U

CN212546150U - Sitting posture corrector

Info

Publication number: CN212546150U
Application number: CN202020708324.1U
Authority: CN
Inventors: 平红强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-19
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a sitting posture unscrambler, the inconvenient regulation of unscrambler solved and the problem that the location effect is not good, it includes the base, installs reference column, suit on the base are in can follow the support column of adjusting position from top to bottom on the reference column, the support column with have the location structure of mutually supporting on the reference column, location structure includes: the positioning hole is arranged on the positioning column and is arranged along the axis direction of the positioning column; the button groove is arranged on the outer side wall of the supporting column; the positioning button is arranged in the button groove, the middle position of the positioning button is connected with the middle position of the button groove in a swinging mode, and a positioning block capable of being matched with the positioning hole through the through hole is arranged at one end of the inner side of the positioning button; and the elastic device is arranged between the positioning button and the button groove and is positioned at one end far away from the positioning block.

Description

Sitting posture corrector

Technical Field

The utility model belongs to the technical field of the straightening equipment and specifically relates to a position of sitting unscrambler is related to.

Background

At present, students have large learning pressure, a large number of learning tasks are carried out every day, and the problems of bending over and lowering heads to read books are developed in front of a desk as long as time passes, so that symptoms of myopia, lumbar curvature and humpback are caused. And the unscrambler submits highly adopting the structure of similar marble to fix a position at present on the market, and the structure of type is adjusted highly the flexibility is not good like this, takes place the condition of screens easily, and fixed effect is also not good moreover. Some orthotics are also positioned by adopting a mode of pressing a fixing button, and although the mode is convenient to adjust, the problem of poor positioning effect still exists at that time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a sitting posture corrector which solves the problems of inconvenient adjustment and poor positioning effect of the corrector.

The utility model adopts the technical proposal that: a sitting posture corrector, comprising a base, a positioning column mounted on the base, and a supporting column sleeved on the positioning column and adjustable along the upper and lower positions thereof, wherein the supporting column and the positioning column have mutually matched positioning structures, and the positioning structure comprises:

the positioning holes are arranged on the positioning columns and are arranged along the axial direction of the positioning columns;

the button groove is arranged on the outer side wall of the support column, and a through hole leading to the inner cavity of the support column is formed in the button groove;

the positioning button is arranged in the button groove, the middle position of the positioning button is pivoted with the middle position of the button groove, and a positioning block capable of being matched with the positioning hole through the through hole is arranged at one end of the inner side of the positioning button;

and the elastic device is arranged between the positioning button and the button groove and is positioned at one end far away from the positioning block.

Through the design of the technical scheme, the positioning structure adopts the mode that the positioning block is inserted into the positioning hole for positioning, so that the positioning structure has a very good positioning effect and strong bearing capacity; meanwhile, the positioning button is designed by adopting a lever principle, is adjusted by pressing, is very flexible to adjust and is more convenient to use.

Furthermore, the middle positions of the two sides of the positioning button are symmetrically provided with convex columns protruding outwards, the middle positions of the two sides of the inner side wall of the button groove are symmetrically provided with mounting holes matched with the convex columns, and the positioning button is matched and pivoted with the mounting holes in the button groove through the convex columns.

Through the design of the technical scheme, the positioning button and the button groove can be conveniently installed.

Further, the button groove is formed by a groove wall protruding outwards on the outer side wall of the supporting column.

Furthermore, a limiting structure for positioning the elastic device is arranged in the button groove and on the inner side of the positioning button.

Through setting up location structure among the above-mentioned technical scheme, can effectively prevent the elastic device off tracking, carry on spacingly to elastic device.

Further, the elastic device is a spring.

Furthermore, the outer side of the positioning button, which is far away from the end of the positioning block, is provided with a button convex column which protrudes outwards.

Through setting up the button projection among the above-mentioned technical scheme, can facilitate the use more.

Further, the supporting column comprises an adjusting sleeve and a bracket fixedly arranged at the upper end of the adjusting sleeve; the button groove is arranged on the adjusting sleeve.

Further, the bracket includes horizontal pole portion and connecting portion, horizontal pole portion is the arc structure, connecting portion connect the middle part position department of horizontal pole portion arc outer loop to the downwarping.

Through the adoption of the arc-shaped structural design of the cross rod part in the technical scheme, the novel multifunctional chair better accords with the ergonomic design, and is better in using effect and more comfortable.

Further, the reference column demountable installation be in on the base, the top of base has the spout, the bottom of reference column have with the slide that the spout matches.

Furthermore, the bottom of the base is provided with a desktop installation groove, and the bottom of the desktop installation groove is provided with a fixing button for fixing with a desktop.

Compared with the prior art, the utility model, it has following beneficial effect:

the positioning structure in the sitting posture corrector of the utility model adopts the mode that the positioning block is inserted into the positioning hole for positioning, thereby having good positioning effect and strong bearing capacity; meanwhile, the positioning button is designed by adopting a lever principle, and is adjusted by pressing, so that the adjustment is very flexible and the use is more convenient; the utility model discloses an unscrambler compares in traditional unscrambler to have and adjusts the flexibility better, and the location effect is stronger, uses a great deal of advantage such as more convenient, comfortable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 according to the structures shown in the drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall exploded view of the present invention;

FIG. 3 is an enlarged structural view of portion A in FIG. 2;

fig. 4 is a cross-sectional view of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly 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 addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the sitting posture corrector of the present invention comprises a base 1, a positioning column 2 mounted on the base 1, a supporting column 3 sleeved on the positioning column 2 and capable of adjusting position along the upper and lower parts thereof, wherein the supporting column 3 and the positioning column 2 are provided with a positioning structure which is matched with each other, wherein the positioning structure comprises a positioning hole 41, a button groove 42, a positioning button 43 and an elastic device 44.

Specifically, the positioning hole 41 is provided with a plurality of positioning holes 41, the positioning holes 41 are disposed on the side wall of the positioning column 2 and are axially disposed along the positioning column, and in this embodiment, the positioning holes 41 are disposed along the axial direction of the side wall of the positioning column 2 in an equidistant and uniform manner. In other embodiments, the positioning holes 41 may be spaced at different intervals.

The button groove 42 is arranged on the outer side wall of the support column 3, and a through hole 45 leading to the inner cavity of the support column 3 is arranged in the button groove 42; in this embodiment, the button groove 42 is formed on a groove wall protruding outward from the outer side wall of the supporting pillar 3, and in other embodiments, the button groove 42 may also be a groove body recessed inward from the outer side wall of the supporting pillar 3.

The positioning button 43 is arranged in the button groove 42, the middle position of the positioning button 43 is pivoted with the middle position of the button groove 42, and one end of the inner side of the positioning button 43 is provided with a positioning block 46 which can pass through the through hole 4 and be matched with the positioning hole 41; the elastic device 44 is disposed between the positioning button 43 and the button slot 42 and located at an end away from the positioning block 46. Because the middle position of the positioning button 43 and the middle position of the button groove 42 are pivoted with each other, and the positioning button 43 and the elastic device 44 are arranged between the button grooves 42, under a normal state, the contact end of the positioning button 43 and the elastic device 44 can be pushed outwards under the action of the elastic device 44, so that the other end is pressed inwards, the positioning block 46 is clamped into the positioning hole 41 to realize fixation, when adjustment is needed, the positioning button 43 is only required to be pressed down to be provided with the elastic device 44 end, the positioning block 46 can be separated from the positioning hole 41 through the lever principle, and therefore the height of the supporting column 3 can be adjusted. The corrector positioning structure of the embodiment adopts a mode that the positioning block is inserted into the positioning hole for positioning, has a very good positioning effect and is strong in bearing capacity; meanwhile, the positioning button is designed by adopting a lever principle, is adjusted by pressing, is very flexible to adjust and is more convenient to use.

More specifically, in this embodiment, the middle positions of two sides of the positioning button 43 are symmetrically provided with convex pillars 431 protruding outward, the middle positions of two sides of the inner side wall of the button groove 42 are symmetrically provided with mounting holes 421 capable of being matched with the convex pillars 431, and the positioning button 43 is pivoted in the button groove 42 through the convex pillars 431 and the mounting holes 421 in a matching manner. In other embodiments, the positioning button 43 and the button slot 42 may also be provided with corresponding shaft holes and pivotally connected by a pin. In this embodiment, the extending pieces 432 are disposed on two sides of the positioning button 43, and the protruding pillar 431 is disposed on the extending pieces 432, so that the protruding pillar 431 can be conveniently inserted into the mounting hole 421, and the positioning button 43 and the button slot 42 can be conveniently mounted.

In this embodiment, the elastic device 44 adopts a spring as the elastic device, a limiting structure 47 for positioning the elastic device 44 is arranged in the button groove 42 and on the inner side of the positioning button 43, and the spring is limited by the limiting structure 47, so as to prevent the spring from deviating, wherein the limiting structure 47 in this embodiment is a limiting column which is arranged in the button groove and can be inserted into an inner hole of the spring, and a limiting hole which is arranged on the inner side of the positioning button 43 and can be used for clamping the head of the spring. In other embodiments, the elastic device may also be a torsion spring or other elastic device.

In this embodiment, the positioning button 43 has a button protruding pillar 48 protruding outward on the outer side away from the positioning block 46, and the button protruding pillar 48 is provided to facilitate the use.

In this embodiment, the supporting column 3 comprises an adjusting sleeve 31, and a bracket 32 fixedly mounted on the upper end of the adjusting sleeve 31; the button groove 42 is provided on the adjustment sleeve 31.

In this embodiment, bracket 32 includes horizontal pole portion 321 and connecting portion 322, horizontal pole portion 321 is the arc structure, connecting portion 322 are connected the middle part position department of horizontal pole portion 321 arc outer loop to the downwarping adopts the arc structural design, accords with ergonomic design more, and the result of use is better, and is more comfortable.

In this embodiment, the positioning column 2 is detachably mounted on the base 1, the top of the base 1 has a sliding chute 11, and the bottom of the positioning column 2 has a sliding seat 21 matching with the sliding chute 11.

In this embodiment, the bottom of the base 1 has a table top mounting groove 12, and a fixing button 13 for fixing with a table top is disposed on the bottom of the table top mounting groove 12.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A sitting posture corrector, comprising a base, a positioning column arranged on the base, and a supporting column sleeved on the positioning column and adjustable along the upper and lower parts thereof, wherein the supporting column and the positioning column are provided with positioning structures matched with each other, the positioning structure comprises:

2. A sitting posture corrector as claimed in claim 1, wherein the positioning button is provided with outwardly protruding studs symmetrically at the middle positions of both sides thereof, and mounting holes capable of being engaged with the studs are symmetrically provided at the middle positions of both sides of the inner sidewall of the button slot, and the positioning button is pivotally connected in the button slot by the studs engaging with the mounting holes.

3. The sitting posture corrector of claim 2, wherein the button slot is formed as a slot wall that protrudes outward from an outer side wall of the support post.

4. A sitting posture corrector as claimed in claim 3, wherein a stopper structure for positioning an elastic means is provided in the button groove and inside the positioning button.

5. A sitting posture corrector as claimed in claim 4, wherein: the elastic device is a spring.

6. A sitting posture corrector as claimed in claim 5, wherein: the outer side of the positioning button far away from the end of the positioning block is provided with a button convex column which protrudes outwards.

7. A posture corrector as claimed in any one of claims 1 to 6, wherein the support post comprises an adjustment sleeve and a bracket fixedly mounted on an upper end of the adjustment sleeve; the button groove is arranged on the adjusting sleeve.

8. The sitting posture corrector of claim 7, wherein the bracket includes a cross bar portion having an arcuate configuration and a connecting portion connected to a central portion of the arcuate outer ring of the cross bar portion and bent downwardly.

9. The sitting posture corrector of claim 8, wherein the positioning post is detachably mounted on the base, the top of the base is provided with a sliding groove, and the bottom of the positioning post is provided with a sliding seat matched with the sliding groove.

10. The sitting posture corrector of claim 8, wherein the base has a table top mounting groove formed at a bottom thereof, and a fixing button for fixing with the table top is provided at a bottom of the table top mounting groove.