CN218355114U

CN218355114U - Sitting posture corrector convenient to adjust

Info

Publication number: CN218355114U
Application number: CN202121772101.2U
Authority: CN
Inventors: 平红强
Original assignee: Henan Xiaotanhua Industrial Design Co ltd
Current assignee: Henan Xiaotanhua Industrial Design Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2023-01-24
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to a position of sitting unscrambler convenient to adjust, position of sitting unscrambler include first sleeve, second sleeve, chest support and base, and second sleeve upper end joint can rotate in first sleeve, second sleeve, and the chest support can be pulled out and inserted the setting in first sleeve, is equipped with vertical screwed pipe on the base, and the screwed pipe cover is established in the second sleeve and with second sleeve threaded connection. The utility model discloses a rotate the second sleeve and can fix the position of sitting unscrambler on the table fast, the chest holds in the palm and can adjusts from top to bottom, makes the position of sitting unscrambler adjust convenient and fast, improves and uses experience.

Description

Sitting posture corrector convenient to adjust

Technical Field

The utility model relates to a position of sitting unscrambler technical field, concretely relates to position of sitting unscrambler convenient to adjust.

Background

The problem that teenagers do not standardize sitting postures is always worried about by parents, and many people influence eyesight due to long-term bad sitting postures, when eyeballs are in a sensitive period and a key period of development, if the sitting postures are not correct in the moment, the eyeballs are easily overloaded, certain damage can be caused to eyesight, and meanwhile, normal growth and development can be easily influenced, so that the sitting postures should be corrected in time. There is the product of position of sitting rectification in the market at present, and the position of sitting unscrambler generally includes that base and chest hold in the palm, and the base is used for fixing on the table, and the chest holds in the palm and is used for blockking that the user reaches the purpose of position of sitting rectification, and the inconvenient regulation of current position of sitting unscrambler is inconvenient nevertheless, and inconvenient the fixing on the table, also inconvenient the height of adjusting the chest and holding in the palm simultaneously, has influenced use experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sitting posture corrector convenient to adjust, which solves the problem that the sitting posture corrector is inconvenient to adjust.

Now for realizing the above-mentioned purpose, the utility model adopts the following technical scheme:

a sitting posture corrector convenient to adjust comprises a first sleeve, a second sleeve, a chest support and a base; the upper end of the second sleeve is clamped in the first sleeve, and the second sleeve can rotate in the first sleeve; the chest support can be arranged in the first sleeve in a pulling and inserting mode; the base is provided with a vertical threaded pipe, and the threaded pipe is sleeved in the second sleeve and is in threaded connection with the second sleeve.

Furthermore, the chest support comprises a blocking rod and a supporting tube, the blocking rod is arranged at the upper end of the supporting tube, the supporting tube is sleeved in the first sleeve and the second sleeve, and a vertical rotation stopping surface is arranged on the inner wall of the supporting tube.

Furthermore, the screwed pipe and the base are integrally formed, and a vertical rotation stopping surface is arranged on the outer wall of the screwed pipe.

Furthermore, the outer wall of the upper end of the second sleeve is provided with a horizontal groove along the circumferential direction, the lower end of the first sleeve is provided with a horizontal protrusion along the circumferential direction, and the second sleeve is clamped in the first sleeve through the horizontal protrusion.

Further, a threaded portion is arranged in the second sleeve along the circumferential direction of the inner wall of the second sleeve, and the upper end of the threaded portion is located below the limit position of the chest support in the second sleeve.

Furthermore, the chest support is provided with a vertical rotation stopping groove, the inner wall of the first sleeve is provided with a corresponding rotation stopping convex strip, and the rotation stopping groove penetrates through the lower end of the chest support.

Further, the top end of the rotation stopping protruding strip is located at the top of the first sleeve.

Furthermore, the number of the rotation stopping convex strips is two, and the two rotation stopping convex strips are respectively in one-to-one correspondence with the two rotation stopping grooves.

Furthermore, a locking mechanism for fixing the position of the chest support in the first sleeve is arranged on the first sleeve.

Further, the locking mechanism comprises a locking button and a locking button mounting seat, the locking button is hinged to the locking button mounting seat, and the locking button mounting seat and the first sleeve are integrally formed.

The utility model has the advantages that:

the utility model discloses a sitting position unscrambler convenient to adjust, sitting position unscrambler include first sleeve, second sleeve, chest support and base, and second sleeve upper end joint can rotate in first sleeve, second sleeve, and the chest support can be pulled out and inserted the setting in first sleeve, is equipped with vertical screwed pipe on the base, and the screwed pipe cover is established in the second sleeve and with second sleeve threaded connection. The utility model discloses a rotate the second sleeve and can fix the position of sitting unscrambler on the table fast, the chest holds in the palm and can adjust from top to bottom, makes the position of sitting unscrambler adjust convenient and fast, improves and uses experience.

Drawings

FIG. 1 is a schematic view (perspective view) of a sitting posture corrector of the present invention for easy adjustment;

FIG. 2 is a schematic view (exploded view) of the adjustable sitting posture corrector of the present invention;

FIG. 3 is a schematic view of the adjustable chest support of the sitting posture corrector of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 from another angle;

FIG. 5 is a schematic view of a first sleeve of the easy-to-adjust posture corrector of the present invention;

FIG. 6 is a schematic view of a second sleeve of the present invention for a convenient adjustment of a sitting posture corrector;

FIG. 7 is a cross-sectional view of a second sleeve of the easy-to-adjust sitting position corrector of the present invention;

fig. 8 is a schematic structural view of the base and the threaded pipe of the sitting posture corrector convenient to adjust according to the present invention.

Names corresponding to the marks in the figure:

1. chest holds in the palm, 11, stay tube, 111, spline groove, 112, constant head tank, 12, blocks the pole, 2, base, 3, activity splint, 4, first sleeve, 41, spline sand grip, 421, locking button, 422, locking button mount pad, 43, horizontal protrusion, 5, second sleeve, 51, horizontal groove, 52, screw thread portion, 6, screwed pipe.

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 those skilled in the art all belong to the protection scope of the present invention.

Embodiment 1 of the utility model:

as shown in fig. 1 to 8, the sitting posture corrector convenient to adjust comprises a chest support 1, a base 2, a movable splint 3, a first sleeve 4, a second sleeve 5 and a screwed pipe 6 arranged on the base 2, wherein the screwed pipe 6 and the base 2 are integrally formed.

As shown in figure 1, the chest support 1 is sleeved in the first sleeve 4, the chest support 1 comprises a supporting tube 11 and a blocking rod 12, and the blocking rod 12 is arranged at the upper end of the supporting tube 11 to limit the upper limb of the user.

The chest support 1 can be freely inserted in the first sleeve 4, so that the height of the chest support 1 can be conveniently adjusted.

As shown in fig. 3 and 5, two vertical rotation stopping grooves 111 are formed in the outer wall of the support tube 11, the upper ends of the rotation stopping grooves 111 are closed and penetrate through the lower end of the support tube 11, two rotation stopping convex strips 41 corresponding to the rotation stopping grooves 111 are formed in the inner wall of the first sleeve 4, and the rotation stopping convex strips 41 are vertically arranged.

The rotation stopping groove 111 is matched with the rotation stopping convex strip 41 to ensure that the first sleeve 4 and the chest support 1 cannot rotate relatively, and the chest support 1 can only move up and down in the first sleeve 4.

After the support tube 11 is sleeved in the first sleeve 4 from top to bottom, the rotation stopping protruding strip 41 limits the position of the support tube 11 at the lowest end in the first sleeve 4, and in order to ensure the limit position of the support tube 11 at the lower end in the first sleeve 4, the upper end of the rotation stopping protruding strip 41 is just located at the upper end of the first sleeve 4.

During actual assembly, the lower end of the support tube 11 of the chest support 1 penetrates through the first sleeve 4 and is sleeved in the first sleeve 4, the rotation stopping protruding strips 41 are ensured to be in one-to-one correspondence with the rotation stopping grooves 111, and then the chest support 1 can be installed.

As shown in fig. 1 and 5, a locking mechanism is disposed on an outer wall of the first sleeve 4, and is used for locking a position of the support tube 11 in the first sleeve 4, so as to prevent the support tube 11 from moving up and down in the first sleeve 4 and being unable to be fixed, the locking mechanism includes a locking button 421 and a locking button mounting seat 422, the locking button 421 is hinged and mounted in the locking button mounting seat 422, and in this embodiment, the locking button mounting seat 422 and the first sleeve 4 are integrally formed.

During actual assembly, the locking button 421 is installed in the locking button installation seat 422 through the hinge shaft, the positioning grooves 112 arranged up and down are formed in the outer wall of the supporting pipe 11, and when the supporting pipe 11 is fixed in the first sleeve 4, the locking button 421 of the locking mechanism is inserted into the positioning grooves 112 to form locking on the supporting pipe 11.

As shown in fig. 1 and 2, the movable clamp plate 3 is sleeved on the threaded pipe 6, the movable clamp plate 3 is located above the base 2, the distance between the movable clamp plate 3 and the base 2 can be adjusted, and is used for adapting to the needs of fixing on tables with different thicknesses, the distance between the movable clamp plate 3 and the base 2 is adjusted through the second sleeve 5, the second sleeve 5 is sleeved on the threaded pipe 6 and is in threaded connection with the threaded pipe 6, the second sleeve 5 is located above the movable clamp plate 3, the second sleeve 5 is rotated to enable the second sleeve 5 to have a certain distance with the base 2, then the movable clamp plate 3 slides upwards, the table is located between the movable clamp plate 3 and the base 2, and the second sleeve 5 is rotated again at the moment to enable the second sleeve 5 to abut against the movable clamp plate 3.

As shown in fig. 3-7, the lower end of the second sleeve 5 abuts against the movable clamp plate 3, the upper end of the second sleeve is sleeved in the first sleeve 4, a horizontal groove 51 is circumferentially arranged on the outer wall of the upper end of the second sleeve 5, a horizontal protrusion 43 is axially arranged on the inner wall of the first sleeve 4, and the horizontal groove 51 is matched with the horizontal protrusion 43, so that the second sleeve 5 is clamped in the first sleeve 4 and can rotate in the first sleeve 4.

The inner wall of the second sleeve 5 is not entirely threaded, and as shown in fig. 7 and 8, the lower end of the inner wall of the second sleeve 5 is provided with a threaded portion 52 for being in threaded connection with the threaded pipe 6, and the upper portion of the threaded portion 52 forms a moving space of the support pipe 11, so that the threaded portion 52 does not interfere with the support pipe 11 when the support pipe 11 is located at the lower extreme position, in this embodiment, the upper end of the threaded portion 52 is located below the lower extreme position of the support pipe 11.

As shown in fig. 4 and 8, in order to prevent the rotation of the threaded pipe 6 when the second sleeve 5 is rotated and adjusted, the outer wall of the threaded pipe 6 is provided with a vertical rotation stop surface, the inner wall of the support pipe is provided with a corresponding rotation stop surface, the upper end of the threaded pipe is sleeved in the support pipe, so that the threaded pipe 6 can only move up and down and cannot axially rotate, and in actual use, the rotation stop surface is just clamped at the side edge of the table plate, so that the sitting posture corrector can be stably clamped on the table plate.

During actual assembly, the lower end of the supporting tube 11 of the chest support 1 penetrates through the first sleeve 4 and is sleeved in the first sleeve 4, the rotation stopping protruding strips 41 are ensured to be in one-to-one correspondence with the rotation stopping grooves 111, then the movable clamping plate 3 is sleeved on the threaded tube 6, the threaded tube 6 is screwed into the second sleeve 5, after the threaded tube 6 is in threaded connection with the second sleeve 5, the upper end of the threaded tube 6 is sleeved in the supporting tube 11, finally, the upper end of the second sleeve 5 is clamped with the first sleeve 4, the second sleeve 5 is ensured to be capable of rotating in the first sleeve 4, and assembly is completed.

In actual use, a user can adjust the height position of the chest support 1 through the locking mechanism, when the height of the chest support 1 is adjusted, the chest support 1 only needs to be pulled upwards, the chest support 1 can be pulled out to be separated from the first sleeve 4, the second sleeve 5 can be rotated to fix the sitting posture corrector on the table or take the sitting posture corrector away from the table, and the operation is convenient.

Claims

1. A convenient-to-adjust sitting posture corrector, characterized in that: comprises a first sleeve, a second sleeve, a chest support and a base; the upper end of the second sleeve is clamped in the first sleeve, and the second sleeve can rotate in the first sleeve; the chest support can be arranged in the first sleeve in a pluggable manner; and a vertical threaded pipe is arranged on the base, is sleeved in the second sleeve and is in threaded connection with the second sleeve.

2. The easy-to-adjust sitting posture corrector of claim 1, wherein: the chest support comprises a blocking rod and a supporting tube, the blocking rod is arranged at the upper end of the supporting tube, the supporting tube is sleeved in the first sleeve and the second sleeve, and a vertical rotation stopping surface is arranged on the inner wall of the supporting tube.

3. The easy-to-adjust sitting posture corrector of claim 2, wherein: the screwed pipe and the base are integrally formed, and a vertical rotation stopping surface is arranged on the outer wall of the screwed pipe.

4. The easy-to-adjust sitting posture corrector of claim 1, wherein: the outer wall of the upper end of the second sleeve is provided with a horizontal groove along the circumferential direction, the lower end of the first sleeve is provided with a horizontal protrusion along the circumferential direction, and the second sleeve is clamped in the first sleeve through the horizontal protrusion.

5. The easy-to-adjust sitting posture corrector of claim 2, wherein: a threaded part is arranged in the second sleeve along the circumferential direction of the inner wall of the second sleeve, and the upper end of the threaded part is positioned below the limit position of the chest support in the second sleeve.

6. The easy-to-adjust sitting posture corrector of claim 1, wherein: the chest support is provided with a vertical rotation stopping groove, the inner wall of the first sleeve is provided with a corresponding rotation stopping raised line, and the rotation stopping groove penetrates through the lower end of the chest support.

7. The easy-to-adjust sitting posture corrector of claim 6, wherein: the top end of the rotation stopping convex strip is positioned at the top of the first sleeve.

8. The easy-to-adjust sitting posture corrector of claim 7, wherein: the rotation stopping convex strips are two and respectively correspond to the two rotation stopping grooves one by one.

9. The easy-to-adjust sitting posture corrector of claim 1, wherein: and the first sleeve is provided with a locking mechanism for fixing the position of the chest support in the first sleeve.

10. The easy-to-adjust sitting posture corrector of claim 9, wherein: the locking mechanism comprises a locking button and a locking button mounting seat, the locking button is hinged to the locking button mounting seat, and the locking button mounting seat and the first sleeve are integrally formed.