Sitting posture corrector
By designing a seating corrector containing a shell and occlusion component, the automatic adjustment of the blank and connecting rod is used to solve the problems of head lowering and hunchback when students read, achieving healthy sitting posture maintenance and reducing vision and cervical spine damage.
Patent Information
- Application Number
- CN202422401914.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Students tend to bend over and hunch when reading or writing, resulting in incorrect sitting postures and affecting vision and physical development.
A seating position corrector is designed, including a housing, a shading assembly and an offset assembly. Through the telescopicity of the baffle and the rotation of the connecting rod, it is automatically adjusted to prevent head lowering and hunchbacks, including the cross-rotating first and second connecting rods, rotating shafts and weight gaining plates, and the position of the baffle is adjusted to block the eye and head by gravity.
Effectively prevent myopia, hunchback and spinal bending, help users maintain a healthy sitting position, and reduce vision and cervical spine damage.
Smart Images
Figure CN223143082U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sitting posture correctors, and specifically discloses a sitting posture corrector. Background Art
[0002] Nowadays, children spend more and more time studying at their desks. When students are reading or writing, without the support of auxiliary devices, they are very likely to hunch their backs, resulting in incorrect sitting postures, affecting eyesight, and even affecting physical development. Summary of the Invention
[0003] The utility model is designed in view of the above-mentioned deficiencies of the prior art to provide a sitting posture corrector.
[0004] The technical solutions adopted by the utility model to solve the above problems are as follows:
[0005] The utility model provides a sitting posture corrector, comprising:
[0006] A housing, inside which a shielding component is provided;
[0007] A baffle, which extends and retracts outwardly inside the housing;
[0008] The shielding component includes:
[0009] A second offset component, which includes a first connecting rod and a second connecting rod that are cross-rotationally connected. The intersection point of the first connecting rod and the second connecting rod is fixed on the housing. The upper ends of the first connecting rod and the second connecting rod are connected to the baffle, and the lower ends of the first connecting rod and the second connecting rod are connected with a second weight piece;
[0010] A first offset component, which includes a rotating shaft fixed on the housing. A plurality of first weight pieces are fixedly connected below the rotating shaft. A hook connecting rod is also provided on the rotating shaft, and the hook connecting rod is connected to the first connecting rod and the second connecting rod through a hook.
[0011] Further, a connecting buckle for connecting a strap is provided on the housing.
[0012] Further, the housing includes an upper cover and a bottom cover. The first and second offset components are fixed on the upper cover. A resisting rod is provided at the upper end of the rotating shaft, and the resisting rod is fixed on the upper cover.
[0013] Further, a support pad is provided on the inner side of the housing, and the shape of the support pad is "arc-shaped".
[0014] Further, a plurality of ventilation holes are provided on the support pad.
[0015] The beneficial effects of the present utility model are as follows: The present technical solution provides a sitting posture corrector, including a housing, and a shielding component is provided inside the housing; a baffle is telescoped outward inside the housing; the shielding component includes a second offset component, and the second offset component includes a first connecting rod and a second connecting rod that are cross-rotationally connected. The upper ends of the first connecting rod and the second connecting rod are connected to the baffle, and a second weight piece is connected to the lower ends of the first connecting rod and the second connecting rod; the first offset component includes a rotating shaft, the rotating shaft is fixed on the housing, and a plurality of first weight pieces are fixedly connected below the rotating shaft. A hook connecting rod is also provided on the rotating shaft, and the hook connecting rod is connected to the first connecting rod and the second connecting rod through a hook. When the corrector tilts forward, the first weight piece drives the rotating shaft to rotate outward, causing the hook to move upward, and the hook drives the first and second connecting rods to rotate upward, and the baffle then moves downward to shield the user's eyes. When the corrector offsets left and right, the first connecting rod or the second connecting rod drives the rotation through the second weight piece, causing the baffle to move downward. The sitting posture corrector provided by the present technical solution can enable the user to avoid bad postures such as lowering the head and hunching the back during reading and writing, making it easier for the user to maintain a comfortable and healthy good sitting posture for a long time, thereby reducing the damage to eyesight and cervical vertebrae, and effectively preventing myopia, hunchback and spinal curvature. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.
[0017] Figure 1 is a perspective view of a sitting posture corrector of the present utility model;
[0018] Figure 2 is Figure 1 an exploded view of
[0019] Figure 3 is an internal structure schematic diagram of a sitting posture corrector of the present utility model;
[0020] Figure 4 is a perspective view of the shielding component in a sitting posture corrector of the present utility model;
[0021] Figure 5 is Figure 4 an exploded view of
[0022] The markings in the attached drawings are: 1 - housing, 101 - upper cover, 102 - bottom cover, 103 - connecting buckle, 104 - abutting rod, 2 - support pad, 3 - shielding assembly, 301 - baffle, 302 - first offset assembly, 3021 - first weight-increasing piece, 3022 - rotating shaft, 3023 - hook connecting rod, 303 - second offset assembly, 3031 - second weight-increasing piece, 3032 - first connecting rod, 3033 - second connecting rod, 304 - hook. Detailed implementation manners
[0023] To enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application.
[0024] Refer to the attached drawings of the specification Figures 1-5As shown in the figure, a sitting posture corrector includes a housing 1, and a shielding component 3 is provided inside the housing 1; the baffle 301 extends and retracts outward inside the housing 1; the shielding component 3 includes a first offset component 302 and a second offset component 303. The second offset component 303 includes a first connecting rod 3032 and a second connecting rod 3033 that are cross-rotationally connected. The intersection point of the first connecting rod 3032 and the second connecting rod 3033 is fixed to the housing 1. The upper ends of the first connecting rod 3032 and the second connecting rod 3033 are connected to the baffle 301, and the lower ends of the first connecting rod 3032 and the second connecting rod 3033 are connected with a second weight piece 3021; the first offset component 302 includes a rotating shaft 3022, the rotating shaft 3022 is fixed to the housing 1, and a plurality of first weight pieces 3021 are fixedly connected below the rotating shaft 3022. A hook connecting rod 3023 is also provided on the rotating shaft 3022. The hook connecting rod 3023 is connected to the first connecting rod 3032 and the second connecting rod 3033 through a hook 304. When in use, the corrector is fixed to the user's head. When the user's body tilts forward, due to gravity, the first weight piece 3021 moves downward, driving the rotating shaft 3022 to rotate outward, causing the hook 304 to move upward. The hook 304 drives the first and second connecting rods to rotate upward, and the baffle 301 then moves downward to block the user's eyes. When the user's body shifts left and right, the first connecting rod 3032 or the second connecting rod 3033 drives the second weight 3031 to rotate, causing the baffle 301 to move downward. The sitting posture corrector provided by this technical solution can prevent the user from having bad postures such as lowering the head and hunching the back during reading and writing, making it easier for the user to maintain a comfortable and healthy good sitting posture for a long time, thereby reducing the damage to eyesight and cervical vertebrae, and effectively preventing myopia, hunchback and spinal curvature.
[0025] As a preferred implementation manner of this embodiment, a connection buckle 103 for connecting a strap is provided on the housing 1, and the corrector is fixed to the user's head through the strap.
[0026] Specifically, the housing 1 includes an upper cover 101 and a bottom cover 102. The first and second offset components are fixed to the upper cover 101. A contact rod 104 is provided at the upper end of the rotating shaft 3022, and the contact rod 104 is fixed to the upper cover 101 to prevent the rotating shaft 3022 from being jacked up or bent upward when rotating. The contact rod 104 applies a downward pressure to the rotating shaft 3022.
[0027] As another preferred implementation manner of this embodiment, a support pad 2 is provided on the inner side of the housing 1. The shape of the support pad 2 is "arc-shaped". The support pad 2 is used to fit the user's head, so that the corrector can better fit the user's head.
[0028] Specifically, a number of ventilation holes are provided on the support pad 2.
[0029] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:
[0030] The present technical solution provides a sitting posture corrector, including a housing, and a shielding component is provided inside the housing; a shutter is telescopically extended outwards from the inside of the housing; the shielding component includes a second offset component, and the second offset component includes a first connecting rod and a second connecting rod that are cross-rotationally connected. The upper ends of the first connecting rod and the second connecting rod are connected to the shutter, and a second weight piece is connected to the lower ends of the first connecting rod and the second connecting rod; the first offset component includes a rotating shaft fixed to the housing, and a number of first weight pieces are fixedly connected below the rotating shaft. A hook connecting rod is also provided on the rotating shaft, and the hook connecting rod is connected to the first connecting rod and the second connecting rod through a hook. When the corrector tilts forward, the first weight piece drives the rotating shaft to rotate outwards, causing the hook to move upwards, and the hook drives the first and second connecting rods to rotate upwards, and the shutter then moves downwards to shield the user's eyes. When the corrector offsets to the left or right, the first connecting rod or the second connecting rod drives the rotation through the second weight piece, causing the shutter to move downwards. The sitting posture corrector provided by the present technical solution can enable the user to avoid bad postures such as lowering the head and hunching the back during reading and writing, and make it easier for the user to maintain a comfortable and healthy good sitting posture for a long time, thereby reducing the damage to vision and cervical vertebrae, and effectively preventing myopia, hunchback and spinal curvature.
[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.
[0032] Unless otherwise specifically stated, the relative arrangements of the components and steps set forth in these embodiments, numerical expressions and values do not limit the scope of the present application. At the same time, it should be understood that for the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods and devices should be regarded as part of the authorized specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0033] In the description of the present application, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, back, top, bottom, left, right", "lateral, longitudinal, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanation, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; in addition, the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.
[0034] It should be understood that when an element is referred to as being "on" or "connected to" another element, it can be directly on or directly connected to the other element, or there is an inserted element between the two for an indirect connection method. On the contrary, when an element is referred to as being "directly" on another element or "directly connected to" another element, there is no inserted element between the two.
[0035] In addition, it should be noted that in the description of the present utility model, the use of words such as "first", "second", etc. to limit the components is only for the convenience of distinguishing the corresponding components. Without further statement, the above words have no special meaning. Therefore, it should not be construed as a limitation on the protection scope of the present application. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" refers to two or more.
[0036] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art in the technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.
Claims
1. A sitting posture corrector, characterized in that, Including: A housing, inside which a shielding assembly is provided; A baffle, which telescopically moves outwards inside the housing; The shielding assembly includes: A second offset assembly, which includes a first connecting rod and a second connecting rod that are cross-rotationally connected. The intersection point of the first connecting rod and the second connecting rod is fixed to the housing. The upper ends of the first connecting rod and the second connecting rod are connected to the baffle, and the lower ends of the first connecting rod and the second connecting rod are connected with a second weight piece; A first offset assembly, which includes a rotating shaft fixed to the housing. A number of first weight pieces are fixedly connected below the rotating shaft. A hook connecting rod is also provided on the rotating shaft, and the hook connecting rod is connected to the first connecting rod and the second connecting rod through hooks.
2. The sitting posture corrector according to claim 1, characterized in that, A connecting buckle for connecting a strap is provided on the housing.
3. The sitting posture corrector according to claim 2, wherein The housing includes an upper cover and a bottom cover. The first and second offset assemblies are fixed to the upper cover, and a contact rod is provided at the upper end of the rotating shaft, and the contact rod is fixed to the upper cover.
4. The sitting posture corrector according to claim 3, characterized in that, A support pad is provided on the inner side of the housing, and the shape of the support pad is "arc-shaped".
5. The sitting posture corrector according to claim 4, characterized in that, A number of ventilation holes are provided on the support pad.