Sitting posture corrector

Abstract

The utility model relates to a sitting posture corrector. The sitting posture corrector comprises a chest support module and a desktop fixing module, the breast support module comprises a bearing assembly and a breast pad; the first base body and the second base body are fixedly connected with the chest pad, and the distance adjusting piece is connected with the first base body and the second base body and used for adjusting the distance between the first base body and the second base body. The second base body is rotationally connected with the table top fixing module through the angle adjusting assembly. The sitting posture corrector is ingenious in structural design, and the chest supporting module can rotate on the table top fixing module through the angle adjusting assembly so as to achieve transverse storage and longitudinal supporting; after the first base body and the second base body are attached into a whole, at least one part of the second base body is overlapped with the chest pad, the structure is compact, the size is small, the part, directly making contact with the body of a user, of the bearing assembly can be reduced, and therefore the comfort degree during use is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of correction devices, and more specifically, to a sitting posture corrector. Background Art

[0002] A posture corrector is an auxiliary tool used to help users maintain a correct sitting posture. It can help improve sitting posture and prevent back pain and other health problems caused by long-term poor sitting posture.

[0003] Common sitting posture correctors on the market, such as patent No. CN202021703134.7, discloses a rotating sitting posture corrector, which includes a chest support and a clamping seat; the chest support and the clamping seat are provided with a height-adjustable support rod and a rotating assembly; one end of the support rod is rotatably connected to the clamping seat through the rotating assembly, and the other end is fixedly connected to the middle part of the chest support; the chest support and the support rod are arranged in a T shape; although this structure can provide stable support, the T-shaped structure is not easy to fold or stack for storage, resulting in a larger overall volume and inconvenient to carry. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a sitting posture corrector in view of the above-mentioned defects of the prior art.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: a sitting posture corrector, comprising a chest support module and a desktop fixing module, wherein the chest support module comprises a supporting assembly and a chest pad arranged on the front surface of the supporting assembly; the supporting assembly comprises a first base and a second base fixedly connected to the chest pad, and a spacing adjustment member connecting the first base and the second base and adjusting the spacing between the two; the side of the second base facing away from the chest pad is rotatably connected to the front surface of the desktop fixing module via an angle adjustment assembly; after the first base and the second base are bonded together as a whole, at least a portion of the second base overlaps with the chest pad;

[0006] The sitting posture corrector of the present invention is provided with a groove for inserting and accommodating the second base body at one end of the first base body facing the second base body;

[0007] The sitting posture corrector of the present invention, wherein the spacing adjustment member comprises at least one telescopic rod with adjustable length; one end of the telescopic rod is fixedly connected to the first base, and the other end is fixedly connected to the second base;

[0008] The sitting posture corrector of the present invention, wherein the first base and / or the second base is provided with a receiving cavity for the telescopic rod to be retracted and received, and a first through hole communicating with the receiving cavity and for the telescopic rod to be inserted into;

[0009] The sitting posture corrector of the present invention is provided with a lamp on the surface of the first base body facing away from the chest pad;

[0010] The sitting posture corrector of the present invention, wherein the lower surface of the second base is located below the upper surface of the desktop fixing module; after the first base and the second base are bonded together as a whole, at least a portion of the desktop fixing module overlaps with the chest pad;

[0011] The sitting posture corrector of the present invention, wherein the desktop fixing module comprises an upper clamping plate, a lower clamping plate and a distance adjustment component for adjusting the clamping distance between the upper clamping plate and the lower clamping plate;

[0012] The sitting posture corrector of the present invention, wherein the angle adjustment assembly includes a fixing seat fixedly connected to the desktop fixing module, a rotating sleeve recessed on the second base; a connecting shaft is convexly provided on the front surface of the fixing seat; the rotating sleeve is movably sleeved on the connecting shaft; a fixing block fixedly connected to the connecting shaft to prevent the connecting shaft from separating from the rotating shaft is further provided on one side of the rotating sleeve in the second base; the connecting shaft is rotatably connected to the rotating shaft;

[0013] The sitting posture corrector of the present invention comprises a circular step convexly provided on a surface of the fixing block facing the connecting shaft; a first convex point is provided on any outer surface of the step; a second through hole is provided on the rotating sleeve for inserting the circular step into the inner cavity of the rotating sleeve; an arcuate sliding groove is provided on the outer edge of the second through hole on the side surface of the rotating sleeve facing away from the connecting shaft and is slidably connected to the first convex point;

[0014] The sitting posture corrector described in the present invention is characterized in that a plurality of positioning grooves are circumferentially arranged on the outer surface of the connecting shaft; a third through hole is provided on the outer surface of the rotating sleeve, which corresponds to and is connected with any of the positioning grooves; a clamping block is provided on one side of the third through hole in the second base body, which is plugged and positioned in cooperation with any of the positioning grooves, and an elastic member provides elastic force to the clamping block so that it passes through the third through hole and moves toward the connecting shaft.

[0015] The beneficial effects of the present invention are: the sitting posture corrector has an ingenious structural design, includes a chest support module and a desktop fixing module; the chest support module can be rotated on the desktop fixing module through an angle adjustment component to achieve horizontal storage and vertical support. When horizontally stored, the chest support module and the desktop fixing module partially overlap, reducing the occupied space, and the volume is compact and easy to carry; the chest support module includes a supporting component and a chest pad; the supporting component includes a first base and a second base fixedly connected to the chest pad, and a spacing adjustment member connecting the first base and the second base and adjusting the spacing between the two; the height of the first base can be adjusted according to the height characteristics of different users through the spacing adjustment member to achieve the purpose of adjusting the height of the chest pad, thereby improving adaptability; after the first base and the second base are bonded into a whole, at least a part of the second base overlaps with the chest pad, with a compact structure and a small volume, which can reduce the part of the supporting component that directly contacts the user's body, thereby increasing comfort during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work:

[0017] Figure 1 This is a structural diagram of a sitting posture corrector according to a preferred embodiment of the present invention. Figure 1 (The sitting posture corrector is in the retracted state);

[0018] Figure 2 This is a structural diagram of a sitting posture corrector according to a preferred embodiment of the present invention. Figure 2 (The sitting posture corrector is in the first use state);

[0019] Figure 3 This is a schematic diagram of the structure of a sitting posture corrector according to a preferred embodiment of the present invention. Figure 3 (The sitting posture corrector is in the second usage state);

[0020] Figure 4 yes Figure 3 Main view of the sitting posture corrector;

[0021] Figure 5 yes Figure 4 Cross-sectional view at AA in the middle;

[0022] Figure 6 yes Figure 4 Cross-sectional view at the middle BB;

[0023] Figure 7 yes Figure 3 Exploded three-dimensional diagram of the first-person perspective of the sitting posture corrector;

[0024] Figure 8 yes Figure 3 Schematic diagram of the structure of the middle fixed block 34. DETAILED DESCRIPTION

[0025] The terms "first," "second," "third," and "fourth," etc., in the specification, claims, and accompanying drawings of the present invention are used to distinguish between different items, not to describe a specific order. Furthermore, the terms "including," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or elements is not limited to the listed steps or elements, but may optionally include steps or elements not listed, or may optionally include other steps or elements inherent to the process, method, product, or apparatus.

[0026] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute a separate or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0027] "Multiple" refers to two or more. "And / or" describes the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0028] Moreover, the terms "up, down, front, back, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or apparatus described in this solution during normal use.

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the following will be a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work shall fall within the scope of protection of the present invention.

[0030] A sitting posture corrector according to a preferred embodiment of the present invention is as follows Figure 1-5As shown, it includes a chest support module 10 and a desktop fixing module 20. The chest support module 10 includes a supporting component 11 and a chest pad 12 arranged on the front surface of the supporting component 11; the supporting component 11 includes a first base 111 and a second base 112 fixedly connected to the chest pad 12, and a spacing adjustment member 113 connecting the first base 111 and the second base 112 and adjusting the spacing between the two; the spacing adjustment member 113 can adjust the height of the first base 111 according to the height characteristics of different users to achieve the height adjustment of the chest pad 12, thereby improving adaptability. The side of the second base 112 facing away from the chest pad 12 is rotatably connected to the front surface of the desktop fixing module 20 through the angle adjustment component 30; as shown Figure 1-2 The figures show the sitting posture corrector in the storage state and the first use state respectively. The chest support module 10 can achieve the purpose of horizontal storage and vertical support through the angle adjustment component 30, which is simple to operate and flexible to use. After the first base 111 and the second base 112 are bonded together, at least a part of the second base 112 overlaps with the chest pad 12, which can reduce the part of the support component that directly contacts the user's body, thereby increasing comfort during use. Figure 1-2 As shown, the outer contour of the first base 111 and the second base 112 after being bonded together as a whole is located within the coverage range of the chest pad 12, which can greatly reduce redundant space and make the overall appearance of the chest support module of the corrector more smooth and unified, without unnecessary protruding parts, with a compact structure and small size. The outer contour of the supporting component is covered by the chest pad, which can reduce the part of the supporting component that directly contacts the user's body, thereby increasing comfort during use.

[0031] The sitting posture corrector has an ingenious structural design and includes a chest support module and a desktop fixing module; the chest support module can be rotated on the desktop fixing module through an angle adjustment component to achieve horizontal storage and vertical support. When stored horizontally, the chest support module and the desktop fixing module partially overlap, reducing the occupied space, being compact and easy to carry; the chest support module includes a supporting component and a chest pad; the supporting component includes a first base and a second base fixedly connected to the chest pad, and a spacing adjustment member connecting the first base and the second base and adjusting the spacing between the two; the height of the first base can be adjusted according to the height characteristics of different users through the spacing adjustment member to achieve the purpose of adjusting the height of the chest pad, thereby improving adaptability; after the first base and the second base are bonded into a whole, at least a part of the second base overlaps with the chest pad, with a compact structure and a small size, which can reduce the part of the supporting component that directly contacts the user's body, thereby increasing comfort during use.

[0032] In one embodiment, in order to enable the first substrate and the second substrate to be firmly combined together to form a unified support structure, a groove 1111 for inserting and accommodating the second substrate 112 is provided at one end of the first substrate 111 facing the second substrate 112; when the second substrate is received in the groove in the first substrate, the connection between the two can be made more stable; and the structure is compact.

[0033] In one embodiment, the spacing adjustment member 113 includes at least one telescopic rod with adjustable length; one end of the telescopic rod is fixedly connected to the first base 111, and the other end is fixedly connected to the second base 112; optionally, the spacing adjustment member can also be a structure such as a spiral screw structure or a rack transmission structure in the prior art for adjusting the distance between the first base 111 and the second base 112 to adapt to the body size and sitting posture requirements of different users.

[0034] In this embodiment, Figure 6 As shown, the first base 111 is provided with a storage cavity 1112 for the telescopic rod to be retracted and stored, and a first through hole 1113 connected to the storage cavity 1112 and for the telescopic rod to be inserted; when the second base 111 is received in the groove of the first base 111, the telescopic rod is retracted and hidden in the storage cavity 1112 of the first base 111, the structure is compact, the appearance is beautiful and the telescopic rod will not be affected by the outside world; it is worth noting that the storage cavity 1112 and the first through hole 113 can also be provided on the second base 112; or the first base 111 and the second base 112 are both provided with a storage cavity and a first through hole. The above simple position replacements all fall within the protection scope of the present utility model.

[0035] Optionally, a lamp 40 is provided on the surface of the first base 111 on the side facing away from the chest pad 12, and the lamp 40 can be a rechargeable lamp in the prior art; when the user uses the corrector, the user can use the lamp on the corrector to illuminate the current desktop as needed, thereby further improving the user's experience; in one embodiment, the lamp can be detachably connected to the first base through a magnetic component or a snap-on component commonly used in the prior art; it is flexible to use.

[0036] Optionally, the first base 111 is further provided with a positioning groove 1114 adapted to the lamp 40 and for positioning the lamp 40 ; the lamp can be directly installed in the positioning groove on the first base 111 with precise positioning.

[0037] Furthermore, the desktop fixing module 20 includes an upper clamping plate 21, a lower clamping plate 22, and a distance adjustment assembly 23 for adjusting the clamping distance between the upper and lower clamping plates 21, 22. This distance adjustment assembly can be an adjustment screw as known in the art. It is worth noting that the user can adjust the clamping distance between the upper and lower clamping plates 21, 22 according to the thickness of the desktop, allowing the desktop fixing module 20 to be securely clamped to desktops of varying thicknesses, providing flexible and reliable use. Alternatively, the desktop fixing module 20 can also utilize a fixing plate and fastening screw structure as known in the art for a more stable connection.

[0038] Further, such as Figure 7 As shown, the angle adjustment assembly 30 includes a fixing seat 31 fixedly connected to the desktop fixing module 20, and a rotating sleeve 32 recessed on the second base 112; a connecting shaft 33 is convexly provided on the front surface of the fixing seat 31; the fixing seat 31 can be vertically fixedly installed on the upper splint or the lower splint; the rotating sleeve 32 is movably sleeved on the connecting shaft 33; a fixing block 34 is also provided on one side of the rotating sleeve 32 in the second base 112, which is fixedly connected to the connecting shaft 33 to prevent the connecting shaft 33 from separating from the rotating sleeve 32, thereby ensuring that the chest support module remains stable during rotation, and the second base and the desktop fixing module 20 will not fall off accidentally, and the connection is stable; the connecting shaft 33 is rotationally connected to the rotating shaft; optionally, the connecting shaft can be rotationally connected to the rotating shaft through a damping rotation structure, thereby providing a stable rotation positioning experience and increasing safety in use.

[0039] Optional, such as Figure 8 As shown, a circular step 341 is provided on one side of the fixing block 34 facing the connecting shaft 33; a first protrusion 342 is provided on any outer side surface of the step 341; Figure 7 As shown, the rotating sleeve 32 is provided with a second through hole 321 for the circular step 341 to be inserted into the inner cavity of the rotating sleeve 32; the outer edge of the second through hole 321 is provided with an arc-shaped groove 322 that is slidably connected to the first protrusion 342 on the side surface of the rotating sleeve 32 facing away from the connecting shaft 33; the arc-shaped groove 322 is connected to the second through hole 321; the fixed block 34 can slide and position accurately on the rotating sleeve 32, and at the same time, the arc-shaped groove 322 and the first protrusion 342 cooperate with each other to prevent the fixed block 34 from excessively rotating relative to the rotating sleeve 32, thereby maintaining the stability of the connection.

[0040] Furthermore, a plurality of positioning grooves 331 are circumferentially provided on the outer surface of the connecting shaft 33; the plurality of positioning grooves 331 allow the user to position the rotating sleeve 32 at different rotation angles to adapt to different usage conditions; a third through hole 323 is provided on the outer surface of the rotating sleeve 32, which corresponds to and is in communication with any positioning groove 331; a clamping block 35 is provided on one side of the third through hole 323 in the second base body 112 for inserting and positioning with any positioning groove 331, and an elastic force is provided to provide elastic force to the clamping block 35 so that it passes through the third through hole 323 and moves toward the connecting shaft 33 The elastic member 36 is a spring in the prior art; when the rotating sleeve rotates on the connecting shaft, the third through hole and the positioning groove are misaligned, and the outer wall of the connecting shaft squeezes the block so that the elastic member 36 is in a compressed state; when the rotating sleeve is rotated into place, the third through hole corresponds to and is connected with any positioning groove. At this time, the block is not squeezed by the connecting shaft, and the elastic member automatically resets and enables the block 35 to be inserted into any positioning groove 331 to achieve positioning, ensuring that the connection between the rotating sleeve 32 and the connecting shaft 33 will not fall off accidentally, thereby improving safety during use.

[0041] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A sitting posture corrector, characterized in that: The chest support module comprises a chest support module and a desktop fixing module, wherein the chest support module comprises a supporting assembly and a chest pad arranged on the front surface of the supporting assembly; the supporting assembly comprises a first base and a second base fixedly connected to the chest pad, and a spacing adjustment member connecting the first base and the second base and adjusting the spacing between the two; the side of the second base facing away from the chest pad is rotatably connected to the front surface of the desktop fixing module through an angle adjustment assembly; after the first base and the second base are bonded together as a whole, at least a portion of the second base overlaps with the chest pad.

2. The sitting posture corrector according to claim 1, characterized in that A groove for inserting and accommodating the second base body is provided at one end of the first base body facing the second base body.

3. The sitting posture corrector according to claim 2, characterized in that The spacing adjustment member includes at least one telescopic rod with adjustable length; one end of the telescopic rod is fixedly connected to the first base, and the other end of the telescopic rod is fixedly connected to the second base.

4. The sitting posture corrector according to claim 3, characterized in that The first base body and / or the second base body is provided with a receiving cavity for the telescopic rod to be retracted and received, and a first through hole which is communicated with the receiving cavity and for the telescopic rod to be inserted into.

5. The sitting posture corrector according to claim 1, characterized in that A lamp is provided on a surface of the first base body facing away from the chest pad.

6. The sitting posture corrector according to claim 1, characterized in that The lower surface of the second base is located below the upper surface of the desktop fixing module; after the first base and the second base are bonded together as a whole, at least a portion of the desktop fixing module overlaps with the chest pad.

7. The sitting posture corrector according to any one of claims 1 to 6, characterized in that: The desktop fixing module includes an upper clamping plate, a lower clamping plate, and a distance adjustment component for adjusting the clamping distance between the upper clamping plate and the lower clamping plate.

8. The sitting posture corrector according to claim 1, characterized in that The angle adjustment assembly includes a fixing seat fixedly connected to the desktop fixing module, and a rotating shaft sleeve recessed on the second base; a connecting shaft is convexly provided on the front surface of the fixing seat; the rotating shaft sleeve is movably sleeved on the connecting shaft; a fixing block is also provided on one side of the rotating shaft sleeve in the second base to be fixedly connected to the connecting shaft to prevent the connecting shaft from separating from the rotating shaft; the connecting shaft is rotatably connected to the rotating shaft.

9. The sitting posture corrector according to claim 8, characterized in that A circular step is provided on the surface of the fixed block facing the connecting shaft; a first convex point is provided on any outer surface of the step; a second through hole is provided on the rotating sleeve for inserting the circular step into the inner cavity of the rotating sleeve; an arc-shaped sliding groove is provided on the outer edge of the second through hole on the side surface of the rotating sleeve facing away from the connecting shaft and is slidably connected to the first convex point.

10. The sitting posture corrector according to claim 9, characterized in that: A plurality of positioning grooves are circumferentially provided on the outer surface of the connecting shaft; a third through hole is provided on the outer surface of the rotating sleeve, which corresponds to and is connected with any of the positioning grooves; a clamping block is provided on one side of the third through hole in the second base body, which is plugged and positioned in cooperation with any of the positioning grooves, and an elastic member provides elastic force to the clamping block so that it passes through the third through hole and moves toward the connecting shaft.

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