Detachable correction cushion

Abstract

The utility model discloses a detachable correcting cushion which comprises a cushion body, the cushion body comprises a cushion part, the left side of the top of the cushion part is fixedly connected with a backrest part, and a plurality of reinforcing ribs are arranged below the left side of the cushion body. Through mutual cooperation of the seat cushion part, the backrest part, the first flexible cushion, the second flexible cushion, the reinforcing ribs, the first ventilation opening, the second ventilation opening, the waist pillow, the first through opening, the second through opening, the supporting block, the hook-and-loop fastener hook face, the hook-and-loop fastener loop face and the connecting belt, the waist of a user can be effectively supported through the waist pillow, and the waist pillow can be used by people of different heights; in use, the height of the waist pillow can be adjusted according to the height of a user, so that the applicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushions, in particular to a detachable correction seat cushion. Background Art

[0002] After searching, the patent with application number CN202123051477.7 discloses a corrective seat cushion, including: a seat cushion part, a connecting part and a backrest, and the seat cushion part, the connecting part and the backrest are all connected by integral injection molding of plastic material; a flexible pad is provided on the surface of the seat cushion part and the backrest; the middle part of the front edge of the seat cushion part is raised upward to form a first convex part, which extends in an arc shape to both sides along the first convex part, and the outer side of the seat cushion part is upwardly curled, so that the first convex part and the two sides of the seat cushion part respectively form support recesses corresponding to the human thigh, and the outer side exerts stress on the outer side of the human thigh pointing to the first convex part.

[0003] However, in actual use, the correction seat cushion of the above patent has the following defects: it cannot provide good support for the user's waist, and is not suitable for people of different heights, and has poor applicability. For this reason, we propose a detachable correction seat cushion. Utility Model Content

[0004] The purpose of the present invention is to provide a detachable correction cushion to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detachable corrective seat cushion, comprising a seat cushion body, the seat cushion body comprising a seat cushion portion, the top left side of the seat cushion portion is fixedly connected to a backrest portion, a plurality of reinforcing ribs are provided at the lower left side of the seat cushion body, and a lumbar pillow that can be adjusted up and down is movably provided on the right side of the second flexible pad.

[0006] Furthermore, a first flexible pad is adhered to the top of the seat cushion portion by Velcro, and a second flexible pad is fixedly connected to the right side of the backrest portion.

[0007] Furthermore, a plurality of first air holes are provided on the top of the first flexible pad, and a second air hole is provided at the bottom of the cushion portion at a position corresponding to the first air hole, and the second air hole is connected to the first air hole.

[0008] Furthermore, a first opening is provided on the upper right side of the backrest portion, and a second opening is provided on the surface of the second flexible pad at a position corresponding to the first opening, and the first opening and the second opening are connected to each other.

[0009] Furthermore, a support block is fixedly connected to the left side of the backrest, a Velcro hook surface is fixedly connected to the left side of the support block, and a Velcro fleece surface is adhered to the left side of the Velcro hook surface.

[0010] Furthermore, a connecting belt is fixedly connected to the top right side of the Velcro surface, and one end of the connecting belt away from the Velcro surface passes through the first through hole and the second through hole and is fixedly connected to the top of the lumbar pillow.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model can effectively support the user's waist through the lumbar pillow through the cooperation of the seat cushion part, the backrest part, the first flexible pad, the second flexible pad, the reinforcing ribs, the first ventilation port, the second ventilation port, the lumbar pillow, the first through port, the second through port, the support block, the Velcro hook surface, the Velcro fleece surface and the connecting belt, and can meet the use of people of different heights. When in use, the height of the lumbar pillow can be adjusted according to the height of the user, thereby greatly improving the applicability of the device.

[0013] 2. The Velcro makes it easy to disassemble the first flexible pad and the second flexible pad, thereby facilitating cleaning or replacement of the first flexible pad and the second flexible pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural diagram of the utility model;

[0015] Figure 2 This is a side structural diagram of the present utility model;

[0016] Figure 3 This is a left-side structural schematic diagram of the present utility model;

[0017] Figure 4 This is a schematic diagram of the bottom structure of the present invention.

[0018] In the figure: 1. Seat cushion; 2. Backrest; 3. First flexible pad; 4. Second flexible pad; 5. Reinforcement rib; 6. First ventilation port; 7. Second ventilation port; 8. Lumbar pillow; 9. First through port; 10. Second through port; 11. Support block; 12. Velcro hook surface; 13. Velcro fleece surface; 14. Connecting belt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, 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 one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figure 1-4 A detachable corrective seat cushion includes a seat cushion body, which includes a seat cushion part 1. The top left side of the seat cushion part 1 is fixedly connected to a backrest part 2. A plurality of reinforcing ribs 5 are provided at the lower left side of the seat cushion body. A lumbar pillow 8 that can be adjusted up and down is movably provided on the right side of the second flexible pad 4.

[0023] Specifically, the top of the cushion portion 1 is adhered with a first flexible pad 3 by Velcro, and the right side of the backrest portion 2 is fixedly connected with a second flexible pad 4. By providing the first flexible pad 3 and the second flexible pad 4, the comfort of the device is greatly improved.

[0024] In specific implementation, multiple first air vents 6 are opened on the top of the first flexible pad 3, and second air vents 7 are opened at the bottom of the cushion part 1 corresponding to the first air vents 6, and the second air vents 7 are connected to the first air vents 6.

[0025] Specifically, a first opening 9 is opened on the upper right side of the backrest portion 2 , and a second opening 10 is opened on the surface of the second flexible pad 4 at a position corresponding to the first opening 9 . The first opening 9 and the second opening 10 are connected to each other.

[0026] During specific implementation, the left side of the backrest 2 is fixedly connected with a support block 11 , the left side of the support block 11 is fixedly connected with a Velcro hook surface 12 , and the left side of the Velcro hook surface 12 is adhered with a Velcro fleece surface 13 .

[0027] Specifically, a connecting belt 14 is fixedly connected to the top right side of the Velcro surface 13 , and one end of the connecting belt 14 away from the Velcro surface 13 passes through the first through hole 9 and the second through hole 10 and is fixedly connected to the top of the lumbar pillow 8 .

[0028] In actual application: when using, separate the Velcro hook surface 12 from the Velcro fleece surface 13, then adjust the lumbar pillow to an appropriate height, and then bond the Velcro hook surface to the Velcro fleece surface. Through the above steps, the height of the lumbar pillow 8 can be changed by changing the relative position of the Velcro hook surface 12 and the Velcro fleece surface 13, so that it can meet the use of people of different heights, greatly improving the applicability of the device.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable orthotic seat cushion, comprising a seat cushion body, characterized in that: The seat cushion body comprises a seat cushion portion (1), a backrest portion (2) is fixedly connected to the top left side of the seat cushion portion (1), a first flexible pad (3) is adhered to the top of the seat cushion portion (1) by Velcro, a second flexible pad (4) is fixedly connected to the right side of the backrest portion (2), a plurality of reinforcing ribs (5) are provided at the lower left side of the seat cushion body, a plurality of first air vents (6) are provided at the top of the first flexible pad (3), a second air vent (7) is provided at the bottom of the seat cushion portion (1) at the position corresponding to the first air vent (6), a lumbar pillow (8) that can be adjusted up and down is movably provided on the right side of the second flexible pad (4), and the backrest portion (2 ), a first opening (9) is provided on the upper right side of the second flexible pad (4), a second opening (10) is provided on the surface of the second flexible pad (4) at a position corresponding to the first opening (9), a support block (11) is fixedly connected to the left side of the backrest (2), a Velcro hook surface (12) is fixedly connected to the left side of the support block (11), a Velcro fleece surface (13) is adhered to the left side of the Velcro hook surface (12), a connecting belt (14) is fixedly connected to the top right side of the Velcro fleece surface (13), and an end of the connecting belt (14) away from the Velcro fleece surface (13) passes through the first opening (9) and the second opening (10) and is fixedly connected to the top of the lumbar pillow (8).

2. The detachable orthotic seat cushion according to claim 1, characterized in that: The second air vent (7) and the first air vent (6) are communicated with each other.

3. The detachable orthotic seat cushion according to claim 1, characterized in that: The first opening (9) and the second opening (10) are communicated with each other.

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