Sitting posture corrector

Abstract

A sitting posture corrector comprises a read-write table which is provided with a read-write plane and a bottom surface; the correction assembly is rotationally connected with the read-write table; the accommodating part is suitable for accommodating the correcting component; the opening of the accommodating part is positioned on the bottom surface or the read-write plane; the correction assembly has a first state in which one end is suspended above the read-write table and a second state in which the correction assembly is accommodated in the accommodating part. According to the sitting posture corrector, the correction assembly is installed on the table top for use through the read-write table, and the correction assembly is stored through the containing part in the read-write table, so that the correction assembly has a posture correction state and a storage state, the use scene of the product is enriched, and the sitting posture corrector is convenient to use. By using the product, a child can better avoid bad postures such as head lowering and humpback during reading and writing, and a user can more easily keep a comfortable and healthy good sitting posture for a long time, so that damage to vision and cervical vertebra is reduced, and the probability of myopia, humpback and spinal curvature is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sitting posture auxiliary tools, in particular to a sitting posture corrector. Background Art

[0002] Since many children tend to sit in the wrong posture of leaning forward and lowering their heads during the learning process, these incorrect sitting postures often lead to health problems such as myopia and hunchback.

[0003] A sitting posture corrector is a common tool for correcting a sitting posture when learning to sit. However, since the sitting posture corrector usually includes a correcting portion for limiting the user's chest from leaning forward, when the corrector is not needed, the correcting portion will cause inconvenience to the use of the desktop.

[0004] Therefore, it is necessary to provide a sitting posture corrector that is convenient to store. Summary of the invention

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] A sitting posture corrector comprises a reading and writing table 1 having a reading and writing plane 11 suitable for writing and reading, and a bottom surface 12; a correction component 2, one end of which is rotatably connected to the reading and writing table 1; the reading and writing table 1 also has a receiving portion 13 suitable for accommodating the correction component 2; the opening of the receiving portion 13 is located on the bottom surface 12, or the opening of the receiving portion 13 is located on the reading and writing plane 11, and is covered by a cover plate on the opening of the receiving portion 13, suitable for maintaining the reading and writing plane 11; the correction component 2 has a first state in which one end is suspended above the reading and writing table 1, and a second state in which it is accommodated in the receiving portion 13.

[0007] Furthermore, a first avoidance groove 31 is provided on the bottom surface 12, suitable for avoiding the correction component 2 in the second state.

[0008] Furthermore, a second avoidance groove 18 is provided on the side of the reading and writing table 1 close to the user, suitable for avoiding the correction component 2 in the first state.

[0009] Furthermore, it also includes an articulated frame 3, and the correction component 2 is tightly hinged to the articulated frame 3 through a rotating shaft 4; the articulated frame 3 is fixedly connected to the reading and writing table 1 close to the bottom surface 12; the first avoidance groove 31 is provided on the articulated frame 3.

[0010] Furthermore, a limiting groove 17 is provided on the reading and writing table 1 and is located at one side of the bottom surface 12 ; a limiting platform 211 is provided on the correction component 2 , and the limiting platform 211 can rotate in the limiting groove 17 .

[0011] Furthermore, a mounting groove 14 is provided on one side of the reading and writing table 1 close to the bottom surface 12 ; the articulated frame 3 is fixedly connected to the mounting groove 14 , so that the lower surface of the articulated frame 3 is flush with the bottom surface 12 after installation.

[0012] Furthermore, an angle is formed between the reading and writing plane 11 and the bottom surface 12, and the angle is selected from 9-12 degrees or 12-15 degrees.

[0013] Furthermore, the reading and writing table 1 includes a pad and a support leg 15; the support leg 15 is connected to an end of the pad away from the user, and the bottom surface 12 is provided at an end of the pad close to the user;

[0014] The bottom surface 12 is provided with a first avoidance groove 31 , which communicates with the space formed between the pad and the supporting leg 15 , and together forms the accommodation portion 13 .

[0015] Furthermore, the reading and writing table 1 further includes a table edge limiting plate 16; the table edge limiting plate 16 is fixedly connected to the pad and is located on a side close to the user.

[0016] Furthermore, the correction component 2 includes a chest-supporting piece 22 and a lifting piece 21 ; the length of the lifting piece 21 is telescopically adjustable, one end of which is rotatably connected to the reading and writing table 1 , and the other end of which is connected to the chest-supporting piece 22 .

[0017] The utility model provides a sitting posture corrector that installs a correction component on a desktop through a reading and writing table for use, and stores the correction component through a storage portion in the reading and writing table, so that the correction component has two states: posture correction and storage, which enriches the use scenarios of the product and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a structural schematic diagram of the first state of the sitting posture corrector disclosed in Example 1 of the utility model.

[0020] Figure 2 for Figure 1 Schematic diagram of the structure from an upward perspective.

[0021] Figure 3 It is a structural schematic diagram of the sitting posture corrector in the second state.

[0022] Figure 4 for Figure 1 Schematic diagram of the explosion structure.

[0023] Description of reference numerals:

[0024] 1. Reading and writing table; 11. Reading and writing plane; 12. Bottom surface; 13. Accommodation part; 14. Installation groove; 15. Support foot; 16. Table edge limit plate; 17. Limit groove; 18. Second avoidance groove;

[0025] 2. Correction assembly; 21. Lifting component; 22. Chest support component; 211. Limiting platform;

[0026] 3. Articulated frame; 31. First avoidance groove;

[0027] 4. Rotating shaft. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the invention clearer, the technical solution of the invention will be clearly and completely described below in combination with the embodiments and drawings. It should be noted that the embodiments described below in combination with the reference drawings are exemplary and are intended to be used to explain the invention, and cannot be understood as limiting the invention.

[0029] For example, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features; "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] For example, terms such as "installed", "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be internal connectivity between two elements or an interaction relationship between two elements, unless otherwise clearly defined.

[0031] The orientation or positional relationship indicated by the terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solution of the invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. For example, the first feature being "up" or "down" the second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium; the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature; the first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] Example

[0033] like Figure 1-4 As shown, a preferred embodiment of a sitting posture corrector provided by the invention comprises a reading and writing table 1, which has a reading and writing plane 11 suitable for writing and reading, and a bottom surface 12 suitable for fitting the desktop. Through the reading and writing table 1, the corrector can be directly placed on the desktop for use, without complicated installation process, which is convenient and quick; a correction component 2, one end of which is rotatably connected to the reading and writing table 1; the reading and writing table 1 also has a receiving portion 13 suitable for accommodating the correction component 2; the opening of the receiving portion 13 is located on the bottom surface 12 of the reading and writing table 1, or the opening of the receiving portion 13 is located on the reading and writing plane 11 of the reading and writing table 1, and is covered by a cover. The plate cover is arranged at the opening of the accommodating portion 13, and is suitable for maintaining the reading and writing plane 11; the correction component 2 has a first state in which one end is suspended above the reading and writing table 1, and a second state in which it is accommodated in the accommodating portion 13; in the first state, the correction component 2 can be erected on the user's chest to form a limit blockage to limit the user's sitting forward posture, and at the same time, it can generate a visual warning to remind the user to sit properly, thereby achieving the purpose of correcting the sitting posture; when the correction component 2 is not needed, the correction component 2 can be rotated until it is accommodated in the accommodating portion 13, and no additional disassembly and assembly is required, which is convenient to use. In this embodiment, the accommodating portion 13 is located at the lower end of the reading and writing table 1 as an example for explanation.

[0034] Specifically, the correction component 2 includes a top chest piece 22 and a lifting piece 21; the length of the lifting piece 21 is retractable and adjustable, one end of which is rotatably connected to the reading and writing table 1, and the other end is connected to the top chest piece 22. The bottom end of the lifting piece 21 is hinged to the front end of the reading and writing table 1, that is, the end close to the user, through a rotating shaft 4. In this embodiment, one end of the rotating shaft 4 is provided with a thread, and the correction component 2 is tightly mounted on the reading and writing table 1 through the thread, so that the correction component 2 has damping when rotating, so that the first state of the correction component 2 can be used to correct the user's sitting posture. It should be noted that the first state refers to the use state in which the lifting piece 21 forms a certain angle with the bottom surface 12, that is, the desktop, and the top chest piece 22 is suspended above the reading and writing plane 11. The angle can be 90 degrees, 60 degrees or 45 degrees, and the value is between 30-90 degrees.

[0035] The top surface of the reading and writing table 1 has a reading and writing platform, and the bottom surface 12 is used to fit with the desktop, so that the reading and writing table 1 can be directly placed on the desktop for use without additional installation steps.

[0036] There is an included angle between the reading and writing plane 11 and the bottom surface 12, and the included angle is selected from 9-12 degrees or 12-15 degrees. In the present embodiment, 12 degrees is preferred.

[0037] A first avoidance groove 21 is provided on the bottom surface 12 for avoiding the correction component 2 in the second state to prevent the correction component 2 from protruding from the bottom surface 12 so that the bottom surface 12 cannot fit with the desktop and affect the use of the reading and writing table 1.

[0038] In this embodiment, the reading and writing table 1 includes a pad and a support leg 15; the support leg 15 is connected to the rear end of the pad, that is, the end away from the user, and the bottom surface 12 is provided at the end of the pad close to the user; a first avoidance groove 21 is provided on the bottom surface 12, connecting the space formed between the pad and the support leg 15, and together forming a receiving portion 13 sufficient to accommodate the entire correction component 2. In other embodiments, a hollow cavity is provided at the bottom of the reading and writing table 1, and cooperates with the first avoidance groove 21 to form a receiving portion 13 that can accommodate the entire correction component 2.

[0039] Furthermore, a second avoidance groove 18 is provided on the side of the reading and writing table 1 close to the user, which is suitable for avoiding the correction component 2 in the first state to prevent the correction component 2 from protruding at the front end of the reading and writing table 1, which may hit the user during use and cause a bad user experience.

[0040] It also includes an articulated frame 3, and the correction component 2 is rotatably connected to the articulated frame 3; the articulated frame 3 is fixedly connected to the side of the reading and writing table 1 close to the bottom surface 12; and the first avoidance groove 21 is provided on the articulated frame 3. The articulated frame 3 has two protruding articulated arms on the side close to the user, and the lifting member 21 of the correction component 2 is articulated between the two articulated arms through the rotating shaft 4, and is installed by threaded tight fitting, so that the rotating shaft 4 locks the two articulated arms, so that there is damping when the articulated arms and the lifting member 21 rotate, thereby fixing the first state of the correction component 2. In this embodiment, the rotating shaft 4 is threadedly matched with one of the articulated arms to achieve articulation; as a simple replacement, the rotating shaft 4 can also pass through the two articulated arms and then match with the nut.

[0041] Furthermore, a limit groove 17 is provided on the reading and writing table 1, which is located on one side of the bottom surface 12; a limit platform 211 is provided on the correction component 2, and the limit platform 211 can rotate in the limit groove 17, one of the purposes of which is to reduce the shaking of the correction component 2 when the correction component 2 is rotated, so that the rotation process is smoother. In this embodiment, the limit platform 211 is cylindrical, the limit groove 17 is a semicircular groove, and the rotation shaft 4 passes through the center of the limit platform 211.

[0042] A mounting groove 14 is provided on the side of the reading and writing table 1 close to the bottom surface 12; the articulated frame 3 is fixedly connected to the mounting groove 14, so that the lower surface of the articulated frame 3 is flush with the bottom surface 12 after installation. It should be noted that, in this embodiment, the lower surface of the pad of the reading and writing table 1 has a plurality of hollows divided by partitions, and has skirts on both sides, and the bottom surface 12 is formed by the front ends of the skirts on both sides and part of the partitions; the articulated frame 3 is fixed to the middle of the front end of the pad, which can also increase the load-bearing capacity of the front side of the pad.

[0043] Furthermore, the reading and writing table 1 also includes a table edge limit plate 16; the table edge limit plate 16 is fixedly connected to the pad and is located on the side close to the user. During use, the table edge limit plate 16 can prevent the reading and writing table 1 from being pushed deep into the desktop, thereby allowing the correction component 2 to maintain the function of correcting the sitting posture.

[0044] Embodiment 2

[0045] As another embodiment, the opening of the accommodating portion 13 is located at the reading and writing plane 11 of the reading and writing table 1, and the opening of the accommodating portion 13 is covered by a cover plate, which is suitable for maintaining the flatness of the reading and writing plane 11, so that the user can better read or write on the reading and writing table 1. Specifically, the reading and writing table 1 can be hinged at one end of the cover plate, or directly separated. When it is necessary to convert the correction component 2 to the second state, or rotate from the second state to the first state, the cover plate is opened, the correction component 2 is rotated and adjusted, and then the cover plate is re-covered.

[0046] The utility model is a sitting posture corrector that installs the correction component on the desktop through the reading and writing table, and stores the correction component through the storage part in the reading and writing table, so that the correction component has two states: posture correction and storage, which enriches the use scenarios of the product and is convenient to use. In addition, by using this product, children can better avoid bad postures such as lowering their heads and hunching when reading and writing, and it is easier for users to maintain a comfortable and healthy good sitting posture for a long time, thereby reducing damage to vision and cervical spine, and achieving the purpose of effectively preventing myopia, hunchback and spinal curvature.

[0047] The above embodiments only express a part of the implementation methods of the present invention. A number of modifications, substitutions and improvements made by those skilled in the art without departing from the concept of the present invention without creative work all fall within the protection scope of the present invention.

Claims

1. A sitting posture corrector, comprising a reading and writing table (1) having a bottom surface (12) and a reading and writing surface (11) suitable for writing and reading; a correction component (2), one end of which is rotatably connected to the reading and writing table (1); characterized in that: The reading and writing platform (1) also has a receiving portion (13) suitable for receiving the correction component (2); The opening of the accommodating portion (13) is located on the bottom surface (12), or the opening of the accommodating portion (13) is located on the reading and writing plane (11), and the opening of the accommodating portion (13) is covered by a cover plate, which is suitable for maintaining the reading and writing plane (11); The correction component (2) has a first state in which one end is suspended above the reading and writing table (1), and a second state in which the correction component (2) is accommodated in the accommodation portion (13).

2. The sitting posture corrector according to claim 1, characterized in that: A first avoidance groove (31) is provided on the bottom surface (12) and is suitable for avoiding the correction component (2) in the second state.

3. The sitting posture corrector according to claim 2, characterized in that: A second avoidance groove (18) is also provided on the side of the reading and writing table (1) close to the user, suitable for avoiding the correction component (2) in the first state.

4. The sitting posture corrector according to claim 2 or 3, characterized in that: It also comprises an articulated frame (3), wherein the correction component (2) is tightly hingedly connected to the articulated frame (3) via a rotating shaft (4); The hinge frame (3) is fixedly connected to a side of the reading and writing table (1) close to the bottom surface (12); The first avoidance groove (31) is provided on the articulated frame (3).

5. The sitting posture corrector according to claim 4, characterized in that: The reading and writing platform (1) is provided with a limiting groove (17) located on one side of the bottom surface (12); A limiting platform (211) is provided on the correction component (2), and the limiting platform (211) can rotate in the limiting groove (17).

6. The sitting posture corrector according to claim 4, characterized in that: A mounting groove (14) is provided on a side of the reading and writing platform (1) close to the bottom surface (12); The articulated frame (3) is fixedly connected to the installation groove (14), so that after installation, the lower surface of the articulated frame (3) is flush with the bottom surface (12).

7. The sitting posture corrector according to any one of claims 1 to 3, 5 and 6, characterized in that: An included angle is formed between the reading and writing plane (11) and the bottom surface (12), and the size of the included angle is selected from 9-12 degrees or 12-15 degrees.

8. The sitting posture corrector according to claim 7, characterized in that: The reading and writing table (1) comprises a pad and supporting feet (15); The supporting foot (15) is connected to an end of the pad away from the user, and the bottom surface (12) is arranged at an end of the pad close to the user; A first avoidance groove (31) is provided on the bottom surface (12) and communicates with the space formed between the pad and the support leg (15), thereby forming the accommodation portion (13).

9. The sitting posture corrector according to claim 8, characterized in that: The reading and writing table (1) also includes a table edge limiting plate (16); The table edge limiting plate (16) is fixedly connected to the pad and is located on the side close to the user.

10. The sitting posture corrector according to any one of claims 1-3, 5, 6, 8, and 9, characterized in that: The correction component (2) comprises a chest support member (22) and a lifting member (21); The length of the lifting member (21) can be adjusted telescopically, one end of which is rotatably connected to the reading and writing table (1), and the other end of which is connected to the chest-supporting member (22).

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