CN104323589B - New sitting posture correcting chair and its sitting posture correcting mechanism - Google Patents
New sitting posture correcting chair and its sitting posture correcting mechanism Download PDFInfo
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Abstract
Description
技术领域technical field
本发明涉及校正椅技术领域，具体地，涉及一种新型坐姿校正椅及其坐姿矫正机构。The invention relates to the technical field of correction chairs, in particular to a novel posture correction chair and a posture correction mechanism thereof.
背景技术Background technique
据调查显示，逾半数的大学生坐姿有问题。不良的坐姿可能会导致各种各样的疾病。比如说近视，腰椎病，以及斜肩等疾病。一直以来，中国青少年的成长问题就牵动着家长们的心，特别是孩子们的骨骼发育和视力问题，已经成为家长们的一块心病。因此，从“好视力”到“背背佳”，再到现在遍地的眼镜店，商家们绞尽脑汁地想从这个巨大地市场上分得一杯羹。但是，纵观此类产品，不是价格昂贵就是没从源头上解决问题。According to surveys, more than half of college students have problems with their sitting posture. Poor sitting posture can lead to various diseases. For example, myopia, lumbar spondylosis, and slanted shoulders and other diseases. For a long time, the growth problems of Chinese teenagers have affected the hearts of parents, especially the children's bone development and vision problems, which have become a heart disease for parents. Therefore, from "good eyesight" to "good back and back", and now to the glasses shops everywhere, merchants are racking their brains to get a share of this huge market. However, looking at such products, either they are expensive or they do not solve the problem from the source.
目前没有发现同本发明类似技术的说明或报道，也尚未收集到国内外类似的资料。Do not find description or report similar to the present invention at present, also do not collect similar data both at home and abroad.
发明内容Contents of the invention
本发明针对现有技术中存在的上述不足，提供了一种结构简单、安全实用、价廉物美的新型坐姿校正椅及其坐姿矫正机构，该新型坐姿校正椅及其坐姿矫正机构真正从源头上帮助青少年矫正坐姿、端正身姿、改善视力。The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a new type of sitting posture correcting chair and its sitting posture correcting mechanism with simple structure, safety and practicality, low price and high quality. Help teenagers correct their sitting posture, correct their posture and improve their eyesight.
本发明是通过以下技术方案实现的。The present invention is achieved through the following technical solutions.
根据本发明的一个方面，提供了一种坐姿矫正机构，所述坐姿矫正机构包括手柄、传动机构、抓杆组件以及靠背，其中，所述手柄通过传动机构与抓杆组件传动连接；所述靠背与传动机构传动连接；According to one aspect of the present invention, a sitting posture correction mechanism is provided, and the sitting posture correction mechanism includes a handle, a transmission mechanism, a grab bar assembly and a backrest, wherein the handle is in transmission connection with the grab bar assembly through a transmission mechanism; the backrest Connected with the transmission mechanism;
所述传动机构包括直杆组件a、传动杆组件以及直杆组件b，所述手柄的一端通过转轴与直杆组件a的下端传动连接，所述直杆组件a的上端通过传动杆组件与直杆组件b的下端传动连接，所述直杆组件b的上端与抓杆组件的后端传动连接，并在直杆组件b的驱动下沿轴线方向前后移动；所述靠背通过靠背杆连接在传动杆组件与直杆组件b的连接处，并在传动杆组件与直杆组件b的驱动下沿靠背杆的轴线方向前后移动，所述靠背的移动方向与抓杆组件的移动方向相反。The transmission mechanism includes a straight rod assembly a, a transmission rod assembly and a straight rod assembly b, one end of the handle is connected to the lower end of the straight rod assembly a through a rotating shaft, and the upper end of the straight rod assembly a is connected to the straight rod assembly through the transmission rod assembly. The lower end of the rod assembly b is in transmission connection, and the upper end of the straight rod assembly b is in transmission connection with the rear end of the grab rod assembly, and is driven by the straight rod assembly b to move forward and backward along the axial direction; the backrest is connected to the transmission through the backrest rod The connecting part of the rod assembly and the straight rod assembly b is driven by the transmission rod assembly and the straight rod assembly b to move forward and backward along the axial direction of the backrest rod, and the moving direction of the backrest is opposite to the moving direction of the grabbing rod assembly.
优选地，所述直杆组件a与传动杆组件之间以及直杆组件b与传动杆组件之间均通过转轴连接。Preferably, both the straight rod assembly a and the transmission rod assembly and the straight rod assembly b and the transmission rod assembly are connected by rotating shafts.
优选地，Preferably,
所述直杆组件a包括沿轴向平行设置的第一直杆和第二直杆；The straight rod assembly a includes a first straight rod and a second straight rod arranged in parallel in the axial direction;
所述传动杆组件包括沿轴向平行设置的第一传动杆和第二传动杆；The transmission rod assembly includes a first transmission rod and a second transmission rod arranged in parallel in the axial direction;
所述直杆组件b包括沿轴向平行设置的所述第三直杆和第四直杆；The straight rod assembly b includes the third straight rod and the fourth straight rod arranged in parallel in the axial direction;
所述抓杆组件包括沿轴向平行设置的第一抓杆和第二抓杆；The grab bar assembly includes a first grab bar and a second grab bar arranged in parallel in the axial direction;
所述第一直杆通过第一传动杆与第三直杆传动连接；所述第二直杆通过第二传动杆与第四直杆传动连接；所述第三直杆与第一抓杆传动连接，所述第四直杆与第二抓杆传动连接。The first straight rod is connected to the third straight rod through the first transmission rod; the second straight rod is connected to the fourth straight rod through the second transmission rod; the third straight rod is connected to the first grab rod through transmission connected, the fourth straight bar is connected with the second grab bar in transmission.
优选地，所述第一抓杆和第二抓杆均包括矫正杆和矫正爪，所述矫正杆的后端与直杆组件b传动连接，所述矫正爪设置于矫正杆的前端。Preferably, both the first grabbing rod and the second grabbing rod include a straightening rod and a straightening claw, the rear end of the straightening rod is in transmission connection with the straight rod assembly b, and the straightening claw is arranged at the front end of the straightening rod.
优选地，所述矫正爪与矫正杆垂直设置。Preferably, the correction claw is vertically arranged to the correction rod.
优选地，所述靠背杆采用伸缩杆和/或所述矫正杆采用伸缩杆。Preferably, the backrest rod is a telescopic rod and/or the correction rod is a telescopic rod.
根据本发明的另一个方面，提供了一种新型坐姿校正椅，包括座椅以及安装于座椅上的上述坐姿矫正机构；其中，所述手柄通过转动杆安装于座椅椅面的侧面，所述传动机构设置于座椅椅背的后方并与座椅椅背固定连接，所述抓杆组件设置于座椅椅背的上方并穿过设置于座椅椅背顶端的套筒，所述靠背设置于座椅椅背的前方。According to another aspect of the present invention, a new type of sitting posture correction chair is provided, including a seat and the above-mentioned sitting posture correction mechanism installed on the seat; wherein, the handle is installed on the side of the seat surface through a rotating rod, so The transmission mechanism is arranged behind the back of the seat and is fixedly connected with the back of the seat. The grab bar assembly is arranged above the back of the seat and passes through a sleeve arranged at the top of the back of the seat. It is arranged in front of the seat back.
优选地，所述套筒通过俯仰机构固定于座椅椅背的顶端。Preferably, the sleeve is fixed to the top end of the seat back through a pitch mechanism.
优选地，所述座椅的座椅腿采用伸缩杆。Preferably, the seat legs of the seat adopt telescoping rods.
工作时，手柄向下压，带动直杆机构a和传动杆组件运动，是靠背向前运动，顶住使用者的腰部，同时，传动杆组件带动直杆组件b，进而带动抓杆运动，达到将使用者的肩膀向后拉的目的。When working, the handle is pressed down, driving the straight rod mechanism a and the transmission rod assembly to move, the backrest moves forward to withstand the user's waist, and at the same time, the transmission rod assembly drives the straight rod assembly b, and then drives the grab bar to move, achieving The purpose of pulling the user's shoulders back.
与现有技术相比，本发明具有如下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
1、本发明结构简单，只需人体自身的重力就能实现整套机构的运动，达到矫正身姿的目的；1. The structure of the present invention is simple, and only the gravity of the human body can realize the movement of the whole mechanism, so as to achieve the purpose of correcting body posture;
2、本发明充分利用人体工程学原理，无需其他任何原动机，真正实现人机关系和谐发展；2. The present invention makes full use of the principles of ergonomics, without any other prime movers, and truly realizes the harmonious development of man-machine relationship;
3、本发明采用纯机械结构，无需任何电机及辅助设备，节能减排，绿色环保，符合科学发展观；3. The invention adopts a purely mechanical structure without any motor and auxiliary equipment, energy saving and emission reduction, green and environmental protection, and conforms to the scientific development concept;
4、本发明最大化地节约了资源成本，而且能长期使用，利于上市推广。4. The present invention saves the cost of resources to the greatest extent, and can be used for a long time, which is beneficial to market promotion.
本发明提供的新型坐姿校正椅及其坐姿矫正机构，从根本上解决广大青少年的坐姿问题，进而改善视力；本发明结构简单、成本低廉，具有广阔的应用前景，不仅在大学里，在小学，初中，高中、都可以使用，让孩子们从小就有一个正确的坐姿。The novel sitting posture correcting chair and its sitting posture correcting mechanism provided by the present invention fundamentally solve the sitting posture problem of the majority of teenagers, thereby improving eyesight; the present invention has simple structure, low cost, and broad application prospects, not only in universities, but also in primary schools, It can be used in junior high school, high school, and high school, so that children can have a correct sitting posture since childhood.
附图说明Description of drawings
通过阅读参照以下附图对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显：Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:
图1为本发明初始状态结构示意图；Fig. 1 is a schematic diagram of the structure of the initial state of the present invention;
图2为本发明工作状态结构示意图；Fig. 2 is a schematic diagram of the working state structure of the present invention;
图3为本发明初始状态结构立体图；Fig. 3 is a three-dimensional view of the structure of the initial state of the present invention;
图4为本发明工作状态结构立体图；Fig. 4 is a three-dimensional view of the working state structure of the present invention;
图中：1为抓杆组件，2为套筒，3为直杆组件b，4为靠背，5为靠背杆，6为传动杆组件，7为直杆组件a，8为手柄，9为座椅。In the figure: 1 is the grab rod assembly, 2 is the sleeve, 3 is the straight rod assembly b, 4 is the backrest, 5 is the backrest rod, 6 is the transmission rod assembly, 7 is the straight rod assembly a, 8 is the handle, and 9 is the seat chair.
具体实施方式detailed description
下面对本发明的实施例作详细说明：本实施例在以本发明技术方案为前提下进行实施，给出了详细的实施方式和具体的操作过程。应当指出的是，对本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.
请同时参阅图1至图4。Please also refer to Figures 1 through 4.
本实施例提供了一种新型坐姿校正椅，包括座椅以及安装于座椅上的坐姿矫正机构；This embodiment provides a novel sitting posture correcting chair, including a seat and a sitting posture correcting mechanism installed on the seat;
所述坐姿矫正机构包括手柄、传动机构、抓杆组件以及靠背，其中，手柄通过转动杆安装于座椅椅面的侧面，传动机构设置于座椅椅背的后方并通过支撑杆与座椅椅背固定连接，抓杆组件设置于座椅椅背的上方，靠背设置于座椅椅背的前方；The sitting posture correcting mechanism includes a handle, a transmission mechanism, a grab bar assembly and a backrest, wherein the handle is installed on the side of the seat surface through a rotating rod, and the transmission mechanism is arranged at the rear of the seat back and is connected to the seat through a support rod. The back is fixedly connected, the grab bar assembly is set above the back of the seat, and the backrest is set in front of the back of the seat;
所述手柄通过传动机构与抓杆组件传动连接；所述靠背与传动机构传动连接；The handle is in transmission connection with the grab bar assembly through a transmission mechanism; the backrest is in transmission connection with the transmission mechanism;
所述传动机构包括直杆组件a、传动杆组件以及直杆组件b，所述手柄的一端通过转轴与直杆组件a的下端传动连接，所述直杆组件a的上端通过传动杆组件与直杆组件b的下端传动连接，所述直杆组件b的上端与抓杆组件的后端传动连接；所述抓杆组件穿过设置于座椅椅背顶端的套筒，并在直杆组件b的驱动下沿套筒的轴线方向前后移动；所述靠背通过靠背杆连接在传动杆组件与直杆组件b的连接处，并在传动杆组件与直杆组件b的驱动下沿靠背杆的轴线方向前后移动，所述靠背的移动方向与抓杆组件的移动方向相反。The transmission mechanism includes a straight rod assembly a, a transmission rod assembly and a straight rod assembly b, one end of the handle is connected to the lower end of the straight rod assembly a through a rotating shaft, and the upper end of the straight rod assembly a is connected to the straight rod assembly through the transmission rod assembly. The lower end of the rod assembly b is in transmission connection, and the upper end of the straight rod assembly b is in transmission connection with the rear end of the grab bar assembly; the grab bar assembly passes through the sleeve arranged at the top of the seat back, and Driven by the drive to move back and forth along the axial direction of the sleeve; the backrest is connected to the joint of the transmission rod assembly and the straight rod assembly b through the back rod, and is driven by the transmission rod assembly and the straight rod assembly b along the axis of the back rod direction to move forward and backward, and the moving direction of the backrest is opposite to the moving direction of the grab bar assembly.
进一步地，所述直杆组件a与传动杆组件之间以及直杆组件b与传动杆组件之间均通过转轴连接。Further, the straight rod assembly a and the transmission rod assembly and the straight rod assembly b and the transmission rod assembly are connected by rotating shafts.
进一步地，所述套筒通过俯仰机构固定于座椅椅背的顶端。Further, the sleeve is fixed on the top of the seat back through the pitch mechanism.
进一步地，further,
所述直杆组件a包括沿轴向平行设置的第一直杆和第二直杆；The straight rod assembly a includes a first straight rod and a second straight rod arranged in parallel in the axial direction;
所述传动杆组件包括沿轴向平行设置的第一传动杆和第二传动杆；The transmission rod assembly includes a first transmission rod and a second transmission rod arranged in parallel in the axial direction;
所述直杆组件b包括沿轴向平行设置的所述第三直杆和第四直杆；The straight rod assembly b includes the third straight rod and the fourth straight rod arranged in parallel in the axial direction;
所述抓杆组件包括沿轴向平行设置的第一抓杆和第二抓杆；The grab bar assembly includes a first grab bar and a second grab bar arranged in parallel in the axial direction;
所述第一直杆通过第一传动杆与第三直杆传动连接；所述第二直杆通过第二传动杆与第四直杆传动连接；所述第三直杆与第一抓杆传动连接，所述第四直杆与第二抓杆传动连接。The first straight rod is connected to the third straight rod through the first transmission rod; the second straight rod is connected to the fourth straight rod through the second transmission rod; the third straight rod is connected to the first grab rod through transmission connected, the fourth straight bar is connected with the second grab bar in transmission.
进一步地，所述第一抓杆和第二抓杆均包括矫正杆和矫正爪，所述矫正杆的后端与直杆组件b传动连接，所述矫正爪设置于矫正杆的前端。Further, the first grabbing rod and the second grabbing rod both include a straightening rod and a straightening claw, the rear end of the straightening rod is in transmission connection with the straight rod assembly b, and the straightening claw is arranged at the front end of the straightening rod.
进一步地，所述矫正爪与矫正杆垂直设置。Further, the correction claw is vertically arranged to the correction rod.
进一步地，所述靠背杆采用伸缩杆。Further, the backrest rod adopts a telescopic rod.
进一步地，所述座椅的座椅腿采用伸缩杆。Further, the seat legs of the seat adopt telescoping rods.
进一步地，所述矫正杆采用伸缩杆。Further, the correction rod adopts a telescopic rod.
进一步地，所述座椅的椅背上设有用于靠背杆穿过的通孔。Further, the seat back of the seat is provided with a through hole for the backrest rod to pass through.
下面结合附图对本实施例的工作过程做进一步的描述：Below in conjunction with accompanying drawing, the course of work of the present embodiment is further described:
当手柄8向下压时，带动直杆组件a7和传动杆组件6运动，使靠背4向前运动，顶住使用者的腰部，同时，传动杆组件6带动直杆组件b和抓杆组件1运动，达到将使用者的肩膀向后拉的目的。When the handle 8 is pressed down, it drives the straight rod assembly a7 and the transmission rod assembly 6 to move, so that the backrest 4 moves forward to withstand the waist of the user. At the same time, the transmission rod assembly 6 drives the straight rod assembly b and the grab rod assembly 1 movement to pull the user's shoulders back.
当我们坐在椅子上时，将手柄8向下压，就能达到抬头挺胸的目的，当我们要起身时，只需要将手柄8向上抬即可。抓杆组件1、靠背杆的长度以及椅面的高度均可以调节，以适宜不同人群。When we are sitting on a chair, we can press down the handle 8 to achieve the purpose of raising our head and chest. When we want to get up, we only need to lift the handle 8 up. Grab bar assembly 1, the length of the backrest bar and the height of the seat surface can all be adjusted to suit different groups of people.
本实施例提供的新型坐姿校正椅及其坐姿矫正机构，能从根本上解决广大青少年的坐姿问题，帮助青少年改善视力。本实施例结构简单、成本低廉，具有广阔的应用前景，不仅在大学里，在小学，初中，高中、都可以使用，让孩子们从小就有一个正确的坐姿。The novel sitting posture correcting chair and its sitting posture correcting mechanism provided in this embodiment can fundamentally solve the sitting posture problems of the majority of teenagers and help teenagers improve their eyesight. This embodiment is simple in structure, and cost is low, has broad application prospect, not only can be used in university, also can be used in elementary school, middle school, high school, let children have a correct sitting posture since childhood.
本实施例中，座椅可以采用电脑椅，让人们在用电脑的时候也时刻保持着正确的坐姿，极大地缓解了视觉疲劳，也可以安装在按摩椅等各类椅子上。In this embodiment, the seat can be a computer chair, allowing people to maintain a correct sitting posture all the time when using the computer, which greatly relieves visual fatigue, and can also be installed on various chairs such as massage chairs.
以上对本发明的具体实施例进行了描述。需要理解的是，本发明并不局限于上述特定实施方式，本领域技术人员可以在权利要求的范围内做出各种变形或修改，这并不影响本发明的实质内容。Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention.
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| CN201564015U (en) * | 2009-10-14 | 2010-09-01 | 刘保平 | Chair with sitting posture-correcting backrest |
| JP5642467B2 (en) * | 2010-09-10 | 2014-12-17 | タカノ株式会社 | Chair |
| CN202354887U (en) * | 2011-10-28 | 2012-08-01 | 吴治强 | Eyesight-protecting chair with sitting-posture correction function |
| CN202312277U (en) * | 2011-11-07 | 2012-07-11 | 丁智玲 | Student chair |
| CN204218320U (en) * | 2014-10-14 | 2015-03-25 | 浙江理工大学 | Novel sitting posture correcting chair and correcting sitting posture mechanism thereof |
-
2014
- 2014-10-14 CN CN201410542366.1A patent/CN104323589B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104323589A (en) | 2015-02-04 |
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