Pigeon breast corrector

Abstract

The chicken breast corrector comprises a fixing part and a correcting plate, the fixing part comprises a plurality of first adjusting parts and second adjusting parts, and the first adjusting parts and the second adjusting parts are matched with each other to form uneven pressure to change the plane state of the correcting plate, so that the correcting plate is in a concave-convex state to adapt to the convex shape of the sternum; compared with an existing chicken breast corrector, adaptive adjustment can be conducted according to the convex shape of the sternum of the chicken breast, specifically, the second adjusting piece serves as a middle fulcrum, the first adjusting pieces on the two sides apply pressure to the correcting plate, the correcting plate is made to be in a concave-convex state from a plane state, and therefore the correcting plate adapts to the convex shape of the sternum.

Description

Technical Field

[0001] The invention belongs to the technical field of correctors, and in particular relates to a pectus carinatum corrector. Background Art

[0002] Pectus carinatum is a common chest wall deformity in children. It is often manifested by the sternum protruding forward and the adjacent costal cartilage and ribs being sunken. Its appearance resembles the breast of a chicken or pigeon. The sternum of pectus carinatum has different shapes, including arched convex type, asymmetric type, sternal manubrium convex type, sternal lifting type, etc.

[0003] In the prior art, there are many kinds of pectus carinatum correctors, which are mainly realized by squeezing the deformed part by the corrective component in the corrector, for example: Patent announcement number CN 213489589 U is a corrective component for pectus carinatum corrector, which is provided with a movable correction plate on the mounting part, so that the pressing force of the movable correction plate on the thorax can be adjusted according to the needs at any time, thereby improving the correction effect; Patent announcement number CN211187681U is a pectus carinatum corrector, which is provided with a soft pad on the front fixing plate of the corrector to match the protruding sternum, while achieving the maximum area of ​​pressure, it can also reduce the pain, which can not only ensure the treatment effect, but also relieve the patient's pain; due to the different shapes of the sternum of pectus carinatum, the above-mentioned conventional correction plate is not suitable for various sternum shapes, so that the correction is not standardized, there are misunderstandings, or it is necessary to replace or select a suitable correction plate; the inventor has retrieved correctors for left-right and upper-lower asymmetry of pectus carinatum, such as: Patent announcement number CN 221180740 U is a pectus carinatum posture corrector, but such a structure only increases the number and does not substantially change the shape of the correction plate. The correction plate cannot achieve adaptive adjustment to the specific convexity of the pectus carinatum sternum. Summary of the invention

[0004] The purpose of the present invention is to design a pectus carinatum corrector, which can make adaptive adjustments to various sternal convexities so that the correction plate of the corrector can better correspond to the pectus carinatum. Such correction is more accurate and has the best correction effect.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows: The pectus carinatum corrector comprises a fixing part and a correction plate, wherein the fixing part comprises a plurality of first adjustment parts and second adjustment parts, and the first adjustment parts and the second adjustment parts cooperate with each other to form uneven pressure to change the plane state of the correction plate, so that the plane state of the correction plate is concave and convex to adapt to the convex shape of the sternum.

[0006] Furthermore, the fixing part is provided with a plurality of first adjusting member mounting holes and second adjusting member mounting holes, the first adjusting member mounting holes are designed as internal thread structures, the first adjusting member is mounted in the first adjusting member mounting holes, and the second adjusting member is mounted in the second adjusting member mounting holes.

[0007] Furthermore, the first adjusting member includes a first knob, the first knob is connected to the stud, the end of the stud is designed to be a ball-shaped extrusion block, and the ball-shaped extrusion block can better deform the correction plate.

[0008] Furthermore, the second adjusting member includes a second knob, the second knob is connected to the rotating part, and a spiral guide groove is provided in the rotating part.

[0009] Furthermore, a correction plate is installed at the bottom of the fixing part, and the correction plate adopts a deformable panel. An extrusion block movable groove is installed on the panel corresponding to the first adjustment member, and a support column is installed on the panel corresponding to the second adjustment member.

[0010] Furthermore, the extrusion block is designed as a sliding block, and the movable groove of the extrusion block is designed as a slideway.

[0011] Furthermore, the top of the support column is arranged in the spiral guide groove.

[0012] Furthermore, the fixing portion includes a top cover and an intermediate mounting portion, and an adjusting plate is installed through the intermediate mounting portion and the correction plate.

[0013] Furthermore, a plurality of pressure sensors are arranged on the correction board, and the values ​​detected by the pressure sensors are displayed on a display screen arranged on the top cover, and scales are arranged around the knob.

[0014] The following beneficial effects can be obtained through the above technical solution: Compared with the existing chicken chest corrector, the present invention can make adaptive adjustments according to the convex shape of the chicken chest sternum. Specifically, the second adjusting member is used as the middle fulcrum, and the first adjusting members on both sides apply pressure to the correction plate, so that the correction plate changes from a flat state to a concave and convex state, thereby adapting to the convex shape of the sternum.

[0015] The present invention can be suitable for carina breast shapes such as arched convex type, asymmetric type, sternal manubrium convex type, sternal lifting type, etc., and the adjustment piece is matched so that the correction plate forms a shape corresponding to the carina breast shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the front exploded view of the chicken breast corrector.

[0017] Figure 2 This is the exploded view of the back of the chicken breast corrector.

[0018] Figure 3 This is an exploded view of the first adjustment member.

[0019] Figure 4 This is an exploded view of the second adjustment member.

[0020] Figure 5 It is an overall schematic diagram.

[0021] Figure 6 This is a schematic diagram of Case 1, Pigeon chest in children.

[0022] Figure 7 This is a schematic diagram of Case 2, pigeon chest in children.

[0023] In the figure: In the figure: 1. top cover; 2. middle mounting part; 3. correction plate; 4. second adjusting member; 5. first adjusting member; 6. support column; 7. track. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings: like Figures 1-4 As shown, the pectus carinatum corrector includes a fixing part and a correction plate 3, wherein the fixing part includes a plurality of first adjustment parts 5 and second adjustment parts 4. The first adjustment parts and the second adjustment parts cooperate with each other to form uneven pressure to change the plane state of the correction plate, so that it is concave and convex to adapt to the convex shape of the sternum.

[0025] The fixing part includes a top cover 1 and a middle mounting part 2. An adjustment plate through hole is provided between the middle mounting part and the correction plate for installing the adjustment plate. The adjustment plate is connected again with fixing components such as connectors and shoulder straps, and is worn on the user's body. Daily wearing can correct pigeon chest. The final usage status can be specifically referred to the appearance design previously applied for by the applicant, authorization announcement number CN309072619S.

[0026] The first adjusting member 5 and the second adjusting member 4 installed in the fixing part of the present invention are usually arranged in a matrix, and the second adjusting member 4 needs to be in the middle of several first adjusting members 5, so that the second adjusting member 4 acts as a fulcrum, which can be beneficial to the deformation of the correction plate. Secondly, the number of the first adjusting member 5 and the second adjusting member 4 can be selected according to the size of the chicken chest corrector.

[0027] In this embodiment, Figure 1 As shown, the top cover 1 of the fixed part and the middle mounting part 2 are provided with six mounting holes distributed in a matrix, wherein the specific layout of the six mounting holes is as follows: the mounting holes in the first row at the top and the third row at the bottom are first adjusting member mounting holes, and the mounting holes in the second row in the middle are second adjusting member mounting holes. Therefore, the first adjusting member is installed in the first adjusting member mounting hole, and the second adjusting member is installed in the second adjusting member mounting hole.

[0028] Figure 3As shown, the first adjusting member includes a first knob 51, the first knob is connected to a stud 53, an extrusion block 54 is installed at the end of the stud, a nut 52 is installed at the mounting hole of the first adjusting member, the front end of the extrusion block 54 is designed to be a slider, and an extrusion block movable groove is arranged on the corresponding correction plate, and the extrusion block movable groove forms a slideway. When the correction plate is in deformation and produces a concave-convex state, the first adjusting member fixed in position and the deformed correction plate are relatively displaced. In this way, it is necessary to cooperate with the slide-type extrusion block movable groove and the slider-type extrusion block to meet the displacement conditions, otherwise, the correction plate is prone to break or fracture.

[0029] The first knob 51 is fixed on the middle mounting portion 2 via a fixing member 55 .

[0030] Figure 4 As shown, the second adjusting member includes a second knob 41, which is connected to a rotating portion 42, in which a spiral guide groove is provided. The rotating portion 42 is installed in the second adjusting member installation hole, and a support column is installed in the spiral guide groove, and the support column is fixed on the correction plate.

[0031] In the above embodiment, the inner ring 8 is installed on the first knob 51 and the second knob 41, and the corresponding stud 53 is installed on the knob base, the outer ring 9 is installed in the knob base, and the ball is installed between the inner ring 8 of the first knob 51 and the outer ring 8 of the knob base. Similarly, the rotating portion 42 of the second adjusting member is also installed on the knob base, the outer ring 9 is installed in the knob base, and the ball is installed between the inner ring 8 of the second knob 41 and the outer ring 8 of the knob base. The above structure constitutes a ball bearing. Such a structure can make the knob rotate smoothly and realize the squeezing of the correction plate. The structure is that even if the knob and the spiral structure squeeze the correction plate to generate a large pressure, it can still rotate effectively, and there is no problem that the knob and the spiral structure cannot rotate smoothly or get stuck due to pressure.

[0032] Based on the above embodiment: the correction plate adopts a deformable panel, the first row on the top of the panel and the third row on the bottom are designed as arc tracks 7, and the front end slider of the extrusion block 54 is also designed to be arc-shaped, so that it can follow the convex or concave deformation and activity direction of the panel, the second row in the middle is fixed with support columns 6, and the top of the support columns 6 is installed in the spiral guide groove.

[0033] The direction of the arc track 7 can be horizontal, vertical or oblique, and can be designed according to actual needs. The top cover 1 of the fixing part is mounted on the surface of the middle mounting part 2 by means of a clamp, an adjustment plate through-hole is provided in the middle of the middle mounting part 2, and the correction plate 3 is provided with a groove of the adjustment plate through-hole.

[0034] In this embodiment, a plurality of pressure sensors are arranged on the correction plate, and the values ​​detected by the pressure sensors are displayed on a display screen arranged on the top cover. Specifically, pressure sensors are installed at the corresponding positions of the correction plate corresponding to the positions of the first and second adjustment parts, so that the pressure applied at each point can be clearly understood. At the same time, scales are set around the knob, which makes it easier for users to roughly understand the approximate pressure generated by the knob angle.

[0035] Specific application principle: Case 1: The sternal angle convex to the right side of the lower chest ( Figure 6 The shaded part is the raised part) At the beginning, the correction plate of the corrector is in a flat state for pressing correction. When the most convex point is pressed, the corrector needs to be adjusted. That is, after the most convex point of the sternum is pressed, the current corrector can no longer meet the correction purpose. At this time, Figure 5 As shown, you need to turn the knobs (first knobs) on both sides of the first row and the middle knob (second knob). Specifically, rotate the middle knob (second knob) 90 degrees clockwise to make the middle support column support the correction plate. Then rotate the first knobs on both sides counterclockwise for half a circle, so that the upper part of the correction plate will be convex in the middle, which can effectively press the sternum angle ( Figure 6 The shadow in the upper middle part is raised), turn the lower left knob (the first knob on the left side of the second row) clockwise to apply pressure to the straightening plate to achieve a raised state. Figure 6 The raised part on the left side of the lower part is pressed harder, so that it can fully adapt to the chest shape with convex sternal angle to the right side of the lower chest section, and achieve the best correction effect. During the adjustment process, the pressure of each pressure point will be displayed on the pressure sensor display, allowing the patient to better fine-tune the pressure according to the actual situation.

[0036] Case 2: The junction between the sternum and ribs is convex, and the middle and lower part of the sternum is concave ( Figure 7 The middle elliptical part shown is concave, and the two sides are convex at the connection).

[0037] After wearing, rotate the first knobs of the upper and lower rows clockwise for one circle, and the two middle knobs (second knobs) clockwise for 90 degrees, so that the sides of the correction plate of the orthosis are convex and the middle is concave ( Figure 7 As shown in the figure), this can focus on pressing the raised part where the sternum and ribs meet, so that the ribs on both sides can stretch outward to achieve the best correction effect and fine-tune the recessed position. During the adjustment process, each pressure point can be displayed on the sensor display, allowing the patient to better fine-tune the pressure.

[0038] When wearing, the adjustment plate is inserted into the through hole of the adjustment plate of the present invention, the two ends of the adjustment plate are connected to the connecting pieces, and the adjustment plate is worn on the patient's chest by means of a shoulder strap, and the appropriate position is adjusted.

[0039] The present invention can also be used in combination with the correction of rib valgus, so as to reduce the degree of rib valgus.

[0040] The above are all preferred embodiments of the present invention. For those of ordinary skill in the art, without departing from the principle of the present invention, the modifications of various equivalent forms of the present invention all fall within the protection scope of the appended claims of this application.

Claims

1. Chicken breast corrector, characterized by: It includes a fixing part and a correction plate, wherein the fixing part includes a plurality of first adjustment parts and second adjustment parts. The first adjustment parts and the second adjustment parts cooperate with each other to form uneven pressure to change the plane state of the correction plate, so that it is in a concave and convex state to adapt to the convex shape of the sternum.

2. The chicken breast corrector according to claim 1, characterized in that: The fixing part is provided with a plurality of first adjusting member mounting holes and second adjusting member mounting holes. The first adjusting member mounting holes are designed as internal thread structures. The first adjusting member is mounted in the first adjusting member mounting holes, and the second adjusting member is mounted in the second adjusting member mounting holes.

3. The chicken breast corrector according to claim 1 or 2, characterized in that: The first adjusting member comprises a first knob, the first knob is connected to a stud, the end of the stud is designed as a ball-shaped extrusion block, and the ball-shaped extrusion block can better deform the correction plate.

4. The chicken breast corrector according to claim 1 or 2, characterized in that: The second adjusting member includes a second knob, the second knob is connected to the rotating part, and a spiral guide groove is arranged in the rotating part.

5. The chicken breast corrector according to claim 1, characterized in that: A correction plate is installed at the bottom of the fixing part. The correction plate adopts a deformable panel. An extrusion block movable groove is installed on the panel corresponding to the first adjusting member, and a support column is installed on the panel corresponding to the second adjusting member.

6. The chicken breast corrector according to claim 3, characterized in that: The extrusion block is designed as a sliding block, and the movable groove of the extrusion block is designed as a slideway.

7. The chicken breast corrector according to claim 5, characterized in that: The top of the support column is arranged in the spiral guide groove.

8. The chicken breast corrector according to claim 5, characterized in that: The fixing part comprises a top cover and a middle installation part, and an adjustment plate is installed through the middle of the middle installation part and the correction plate.

9. The chicken breast corrector according to claim 1, characterized in that: Ball bearings are installed in the first adjusting member and the second adjusting member.

10. The chicken breast corrector according to claim 1, characterized in that: A plurality of pressure sensors are arranged on the correction board, and the values ​​detected by the pressure sensors are displayed on a display screen arranged on the top cover, and scales are arranged around the knob.

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