Sitting posture correction chair for preventing myopia

Abstract

The utility model relates to the technical field of sitting posture correction, in particular to a sitting posture correction chair for preventing myopia, which comprises a connecting buckle, a first clamping groove is arranged on the left side of the front end of the connecting buckle, a fixing elastic belt is movably mounted in the first clamping groove, and a buckle is fixedly mounted at the folding position of the fixing elastic belt. A second clamping groove is formed in the right side of the front end of the connecting buckle, a movable elastic band is movably installed in the second clamping groove, a first hook-and-loop fastener is fixedly installed on the outer side of the movable elastic band, and correction mechanisms are arranged on the inner sides of the fixed elastic band and the movable elastic band; the correction chair can be kept stable after being placed through the fixed elastic band and the movable elastic band, the fixed elastic band and the movable elastic band at the rear end of the backrest can bind a body, so that forced correction is carried out, the whole correction chair is light and convenient, meanwhile, the whole rigidity is improved through the connecting steel sheet and the silk screen, and the correction chair is convenient to use. Therefore, the overall quality is ensured, and the situations such as breakage during use are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sitting posture correction, in particular to a sitting posture correction chair for preventing myopia. Background Art

[0002] Poor sitting posture may lead to back muscle strain, and in severe cases may even cause problems such as cervical spondylosis and lumbar disc herniation. In addition, when studying and working, poor sitting posture can lead to myopia, so sitting posture correction is necessary. A sitting posture correction chair for preventing myopia is a chair designed specifically for improving sitting posture and preventing myopia. Its back has an optimized curve that fits closely to the spine and provides strong support.

[0003] However, most of the currently available posture correction chairs are not light enough and cannot be moved at will. Some lighter correction chairs cannot be fixed when installed with ordinary chairs, and cannot be forced to correct. Since the user's unconscious movement when concentrating on work or study will cause the waist to be unsupported, the inability to force correction will reduce the correction effect. At the same time, the existing lightweight correction chairs are prone to breakage and have a short service life. Utility Model Content

[0004] The purpose of the present invention is to provide a posture correction chair for preventing myopia, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A sitting posture correction chair for preventing myopia includes a connecting buckle, a first slot is provided on the left side of the front end of the connecting buckle, a fixed elastic band is movably installed inside the first slot, a buckle is fixedly installed at the folded part of the fixed elastic band, a second slot is provided on the right side of the front end of the connecting buckle, a movable elastic band is movably installed in the second slot, a first Velcro is fixedly installed on the outside of the movable elastic band, and correction mechanisms are provided on the inside of the fixed elastic band and the movable elastic band.

[0007] Preferably, the correction mechanism includes a correction plate, a reinforcing rib is fixedly installed at the bent portion of the front end of the correction plate, a backrest is fixedly installed at the top end of the correction plate, and a seat plate is fixedly installed at the front end of the correction plate.

[0008] Preferably, a fixed elastic band is fixedly installed on the left side of the rear end of the backrest and the left side of the bottom end of the seat plate, and a movable elastic band is fixedly installed on the right side of the rear end of the backrest and the right side of the bottom end of the seat plate.

[0009] Preferably, a cushion is fixedly installed at the front end of the backrest, grooves are provided on the upper sides of the cushion and the backrest, and a second Velcro is fixedly installed between the cushion and the backrest.

[0010] Preferably, a seat cushion is fixedly installed on the top of the seat plate, a breathable pad is fixedly installed on the top of the seat cushion, a breathable hole is opened on the top of the breathable pad, and a third Velcro is fixedly installed between the seat cushion and the seat plate.

[0011] Preferably, connecting steel sheets are fixedly installed inside the correction plate, backrest and seat plate, and wire mesh is fixedly installed inside the correction plate, backrest and seat plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The sitting posture correction chair for preventing myopia can keep the chair stable after being placed by means of fixed elastic belts and movable elastic belts, and the fixed elastic belts and movable elastic belts at the rear end of the backrest can bind the body, thereby performing compulsory correction.

[0014] 2. The posture correction chair for preventing myopia is lightweight as a whole, and the overall rigidity is improved by connecting steel sheets and wire mesh, so that the overall quality is guaranteed and breakage during use is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the disassembly and assembly structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the connecting buckle of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall right side planar structure of the utility model.

[0019] In the figure: 101, connecting buckle; 102, first slot; 103, fixed elastic band; 104, buckle; 105, second slot; 106, movable elastic band; 201, first Velcro; 202, correction mechanism; 203, correction plate; 204, reinforcing rib; 205, backrest; 206, seat plate; 301, cushion; 302, groove; 303, second Velcro; 304, seat cushion; 305, breathable pad; 306, breathable hole; 401, third Velcro; 402, connecting steel sheet; 403, wire mesh. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution:

[0022] A sitting posture correction chair for preventing myopia includes a connecting buckle 101, a first slot 102 is provided on the left side of the front end of the connecting buckle 101, a fixed elastic band 103 is movably installed inside the first slot 102, and a buckle 104 is fixedly installed at the folded part of the fixed elastic band 103, a second slot 105 is provided on the right side of the front end of the connecting buckle 101, a movable elastic band 106 is movably installed in the second slot 105, a first Velcro 201 is fixedly installed on the outside of the movable elastic band 106, and a correction mechanism 202 is provided on the inside of the fixed elastic band 103 and the movable elastic band 106.

[0023] Through the above scheme, the fixed elastic band can be installed through the first card slot, and the folded part of the fixed elastic band can be fixed by the buckle, so that the fixed elastic band will not fall off from the first card slot. The movable elastic band can be installed through the second card slot, and the movable elastic band can be pasted and fixed by the first Velcro.

[0024] In this embodiment, preferably, the correction mechanism 202 includes a correction plate 203, a reinforcing rib 204 is fixedly installed at the front end bending part of the correction plate 203, a backrest 205 is fixedly installed at the top of the correction plate 203, and a seat plate 206 is fixedly installed at the front end of the correction plate 203.

[0025] Through the above scheme, the specific curvature of the correction plate can make the backrest support the user's waist, the bending part of the correction plate can be reinforced by the reinforcing ribs, the user's waist can be supported by the backrest, the user's buttocks can be supported by the seat plate, and the user's waist can be shaped by cooperating with the correction plate and the backrest.

[0026] In this embodiment, preferably, a fixed elastic band 103 is fixedly installed on the left side of the rear end of the backrest 205 and the left side of the bottom end of the seat plate 206, and a movable elastic band 106 is fixedly installed on the right side of the rear end of the backrest 205 and the right side of the bottom end of the seat plate 206.

[0027] Through the above scheme, by installing the fixed elastic band and the movable elastic band at the rear end of the backrest, the user can conveniently tie the body to forcibly fix the waist and fix the backrest. By installing the fixed elastic band and the movable elastic band at the bottom end of the seat plate, the seat plate can be conveniently fixed.

[0028] In this embodiment, preferably, a cushion 301 is fixedly installed at the front end of the backrest 205 , a groove 302 is provided on the upper side of the cushion 301 and the backrest 205 , and a second Velcro 303 is fixedly installed between the cushion 301 and the backrest 205 .

[0029] Through the above solution, the back cushion can provide comfort for the user's backrest, the pull groove can facilitate the user to lift and move the correction chair, and the second Velcro can facilitate the disassembly and assembly of the back cushion.

[0030] In this embodiment, preferably, a seat cushion 304 is fixedly installed on the top of the seat plate 206, a breathable pad 305 is fixedly installed on the top of the seat cushion 304, a breathable hole 306 is opened on the top of the breathable pad 305, and a third Velcro 401 is fixedly installed between the seat cushion 304 and the seat plate 206.

[0031] Through the above solution, the seat cushion can be easily disassembled and assembled by sticking the seat cushion and the third Velcro, and the breathable pad can be installed and fixed by sticking the seat cushion. The breathable pad allows the user's buttocks to breathe through the air holes to maintain comfort.

[0032] In this embodiment, preferably, connecting steel sheets 402 are fixedly installed inside the correction plate 203 , the backrest 205 and the seat plate 206 , and wire mesh 403 is fixedly installed inside the correction plate 203 , the backrest 205 and the seat plate 206 .

[0033] Through the above solution, by connecting steel sheets and wire mesh built into the correction plate, backrest and seat plate, the overall rigidity of the correction chair is strengthened, the quality is guaranteed, and the reinforcement ribs prevent the correction plate from breaking at the bend.

[0034] When the posture correction chair for preventing myopia of this embodiment is used, the user takes out the movable elastic band 106 at the bottom of the seat plate 206 from the second card slot 105, then places the seat plate 206 on the seat and passes the movable elastic band 106 through the bottom of the seat and snaps it back into the second card slot 105 and pulls it, so that the movable elastic band 106 and the fixed elastic band 103 are pulled to be tightened. After tightening, the user sticks the movable elastic band 106 to the first Velcro 201, and then sticks the cushion 301 to the backrest 205 through the second Velcro 303, and sticks the seat cushion 304 to the seat plate through the third Velcro 401. 206 is pasted, and after pasting, the correction chair is assembled and the correction chair and the seat are fixed. At this time, the user sits on the correction chair, and the specific curvature of the correction plate 203 makes the backrest 205 fit the user's waist through the cushion 301 to lift the user's waist. After the waist is lifted, the user's spine is straightened, and the straightening of the spine will not make the user's head drop too much. Therefore, when studying or doing work that requires lowering the head, it can ensure that the user's eyes will not be too close to the table and cause myopia. When the user often moves unconsciously and causes the waist and the backrest 205 to fall off, resulting in the waist being unable to be lifted The user folds the fixed elastic band 103 and the movable elastic band 106 at the rear end of the backrest 205 to the front, and passes the movable elastic band 106 through the front side of the user's body and then tightens and sticks it so that the user's waist is tightened on the backrest 205, thereby forcibly correcting the sitting posture and preventing myopia. The fixed elastic band 103 and the movable elastic band at the rear end of the backrest 205 have various functions. While performing forced correction, the backrest 205 can also be fixed to the seat backboard. The specific method of use can be selected by the user. When the correction chair is changed from autumn to winter, the second Velcro 303 and the third Velcro can be used. The back cushion 301 and the seat cushion 304 are selectively replaced with the surgical patch 401, and a layer of wire mesh 403 is pre-attached to the outside of the connecting steel sheet 402 of the correction chair before production. The wire mesh 403 and the connecting steel sheet 402 are both made of stainless steel. Therefore, when the outer side of the connecting steel sheet 402 is injection-molded by the injection molding machine during production, the connecting steel sheet 402 will be wrapped inside the plastic and the wire mesh 403 will be embedded and shaped with the plastic. The connecting steel sheet 402 and the wire mesh 403 increase the rigidity of the correction chair, ensure the quality of the correction chair, and at the same time, cooperate with the reinforcement of the reinforcement rib 204 to ensure that the bending part of the correction plate 203 will not break when leaning back.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A posture correction chair for preventing myopia, characterized by: The invention comprises a connecting buckle (101), wherein a first card slot (102) is provided on the left side of the front end of the connecting buckle (101), a fixed elastic band (103) is movably installed inside the first card slot (102), a card slot (104) is fixedly installed at the folded part of the fixed elastic band (103), a second card slot (105) is provided on the right side of the front end of the connecting buckle (101), a movable elastic band (106) is movably installed in the second card slot (105), a first magic tape (201) is fixedly installed on the outside of the movable elastic band (106), and a correction mechanism (202) is provided on the inside of the fixed elastic band (103) and the movable elastic band (106).

2. The posture correction chair for preventing myopia according to claim 1, characterized in that: The correction mechanism (202) comprises a correction plate (203), a reinforcing rib (204) is fixedly mounted at the front end bend of the correction plate (203), a backrest (205) is fixedly mounted at the top end of the correction plate (203), and a seat plate (206) is fixedly mounted at the front end of the correction plate (203).

3. The posture correction chair for preventing myopia according to claim 2, characterized in that: A fixed elastic band (103) is fixedly installed on the left side of the rear end of the backrest (205) and the left side of the bottom end of the seat plate (206), and a movable elastic band (106) is fixedly installed on the right side of the rear end of the backrest (205) and the right side of the bottom end of the seat plate (206).

4. The posture correction chair for preventing myopia according to claim 3, characterized in that: A cushion (301) is fixedly installed at the front end of the backrest (205); a groove (302) is provided on the upper sides of the cushion (301) and the backrest (205); and a second Velcro (303) is fixedly installed between the cushion (301) and the backrest (205).

5. The posture correction chair for preventing myopia according to claim 4, characterized in that: A seat cushion (304) is fixedly mounted on the top of the seat plate (206), a breathable pad (305) is fixedly mounted on the top of the seat cushion (304), a breathable hole (306) is provided on the top of the breathable pad (305), and a third Velcro (401) is fixedly mounted between the seat cushion (304) and the seat plate (206).

6. The posture correction chair for preventing myopia according to claim 5, characterized in that: A connecting steel sheet (402) is fixedly installed inside the correction plate (203), the backrest (205) and the seat plate (206), and a wire mesh (403) is fixedly installed inside the correction plate (203), the backrest (205) and the seat plate (206).

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