TWM546757U - Chair structure with adjustable curvature - Google Patents
Chair structure with adjustable curvature Download PDFInfo
- Publication number
- TWM546757U TWM546757U TW106200680U TW106200680U TWM546757U TW M546757 U TWM546757 U TW M546757U TW 106200680 U TW106200680 U TW 106200680U TW 106200680 U TW106200680 U TW 106200680U TW M546757 U TWM546757 U TW M546757U
- Authority
- TW
- Taiwan
- Prior art keywords
- adjusting
- chair
- adjustable
- curvature
- elastic
- Prior art date
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
本創作係關於一種可調整曲度之椅具結構,特別是指一種可調整椅背角度並包覆人體背脊之可調整曲度之椅具結構。 The present invention relates to a chair structure with adjustable curvature, in particular to a chair structure that can adjust the angle of the seat back and cover the adjustable curvature of the human back.
座椅係人們日常生活中不可獲缺的傢俱之一,提供人們室內辦公與休閒的舒適性。 The seat is one of the indispensable pieces of furniture in people's daily life, providing people with the comfort of indoor office and leisure.
習用之座椅係在一椅腳上設置有一椅座,並在椅座上設置有一椅背以及二扶手。然而,此種座椅沒有椅背角度調整功能,因此無法針對不同使用者調整適當的椅背角度。 The conventional seat is provided with a seat on a chair leg, and a seat back and two armrests are arranged on the seat. However, such a seat does not have a seat back angle adjustment function, so it is not possible to adjust an appropriate seat back angle for different users.
因此有人發展出一種讓椅背可以相對椅座改變角度的座椅,該椅背與椅座之間設置有復位彈簧,藉此,使用者往後倚靠椅背時,椅背可因為使用者向後靠施加於椅背的力量而改變角度,且藉由復位彈簧可讓椅背提供使用者一回饋力道,令使用者能夠適度調整上半身後仰的力量以與回饋力道之間達到一平衡,並藉此將椅背定位在一適當的傾斜角度。 Therefore, a seat has been developed in which the seat back can be angled relative to the seat, and a return spring is disposed between the seat back and the seat, whereby the back of the seat can be backwards by the user when leaning back against the seat back The angle is changed by the force applied to the back of the chair, and the return spring provides the back of the user with a feedback force, so that the user can moderately adjust the strength of the upper body to lean back and balance with the feedback force, and borrow This positions the seat back at an appropriate angle of inclination.
然而,上述復位彈簧相對椅背各個角度下所提供的彈力是固定而非可變,因此對於不同使用者而言,都須以上半身對椅背施加相同力量才能將椅背定位在相同角度。如此,身材高大的使用者會覺得椅背回饋力道過輕而椅背過軟,身材嬌小的使用者則會覺得椅背回饋力道過重而椅 背過硬,換言之,此種座椅無法適用各種不同身材的使用者。 However, the elastic force provided by the above-mentioned return spring at various angles relative to the seat back is fixed rather than variable, so that for the different users, the same force must be applied to the back of the upper body to position the seat back at the same angle. In this way, tall users will feel that the back of the chair is too light and the back of the chair is too soft. The user with a small body feels that the back of the chair is too heavy and the chair is too heavy. The back is hard, in other words, the seat cannot be used by users of different sizes.
而人體脊柱若因長時間姿勢不良並承受壓力時,若無法適時得到舒緩,會誘發各種脊柱痛症,因此亟需一種可導正人體正確坐姿,藉以減緩脊柱壓力之椅具。 If the human spine is under poor pressure and is under pressure for a long time, if it is not relieved at the right time, it will induce various kinds of spinal pain. Therefore, there is a need for a chair that can guide the correct posture of the human body and slow down the pressure of the spine.
由此可見,上述習用椅具確實有諸多缺失,實非一良善之設計者,而亟待加以改良。 It can be seen that the above-mentioned conventional chair has many defects, which is not a good designer, but needs to be improved.
本案創作人鑑於上述習用椅具所衍生的各項缺點,乃亟思加以改良創新,並經多年苦心孤詣潛心研究後,終於成功研發完成本件可調整曲度之椅具結構之創作。 In view of the shortcomings derived from the above-mentioned conventional chair sets, the creators of this case have improved and innovated, and after years of painstaking research, they finally succeeded in researching and developing the structure of the chair structure with adjustable curvature.
本創作之目的係提供一種可調整椅背角度並包覆人體背脊之可調整曲度之椅具結構。 The purpose of this creation is to provide a chair structure that can adjust the angle of the seat back and cover the adjustable curvature of the human back.
本創作之另一目的係提供一種可感應使用者坐姿,並蒐集相關資料或久坐提醒之可調整曲度之椅具結構。 Another object of the present invention is to provide a chair structure that senses the user's sitting posture and collects relevant information or an adjustable curvature of a sedentary reminder.
為了達到上述目的,本創作包含有一椅腳,椅腳上則設有一坐墊,坐墊上則設有由前支柱及後支柱所組成之椅背,該椅背則由數靠墊所組成,該靠墊則分別設置於使用者之背部、腰部及臀部之位置上,而該前支柱之上、下兩端位置上分別設有一曲度調整機構,該前支柱及後支柱間則設有數調整機構,該調整機構係分別樞接於該前支柱及後支柱間,透過樞接之樞軸旋轉得以調整椅背之角度,而該調整機構上之轉鈕則可透過螺紋之長度變化進而調整椅背之曲度;又該坐墊及後支柱間則設有一彈性 調整機構,該彈性調整機構則透過旋鈕之長度變化進而改變椅背之彈性,而坐墊兩側則分別設有一扶手,前支柱之椅背上則設有一枕墊,該枕墊與前支柱間則設有一枕墊調整機構,該枕墊調整機構係透過其上調整鈕之旋轉、位移及固定,使其得以調整枕墊之使用高度及彈性,而後支柱上則再設有一後扶手。 In order to achieve the above object, the present invention comprises a chair leg, a seat cushion on the leg, and a seat back composed of a front pillar and a rear pillar, the seat back is composed of a plurality of cushions, and the cushion is composed of a plurality of cushions. They are respectively disposed on the back, the waist and the buttocks of the user, and a curvature adjustment mechanism is respectively disposed on the upper and lower ends of the front pillar, and a plurality of adjustment mechanisms are arranged between the front pillar and the rear pillar. The mechanism is pivotally connected between the front pillar and the rear pillar, and the angle of the seat back is adjusted by the pivotal pivoting of the pivoting mechanism, and the knob on the adjusting mechanism can adjust the curvature of the back of the chair through the change of the length of the thread. And there is a flexibility between the seat cushion and the rear pillar The adjusting mechanism, the elastic adjusting mechanism changes the elasticity of the back of the chair through the change of the length of the knob, and one armrest is arranged on each side of the seat cushion, and a pillow is arranged on the back of the front pillar, and between the pillow and the front pillar A pillow adjusting mechanism is provided, which can adjust the height and elasticity of the pillow through the rotation, displacement and fixing of the upper adjusting button, and a rear armrest is arranged on the rear pillar.
本創作透過曲度調整機構及調整機構之配合,得以分別調整椅背之背、腰、臀之角度,使得椅背包覆人體背脊增加腰部支撐性;而該彈性調整機構則可調整椅背之彈性,藉此適用不同身材的使用者,達到本創作之目的。 Through the cooperation of the curvature adjustment mechanism and the adjustment mechanism, the creation can adjust the angles of the back, waist and hip of the back of the chair, so that the back of the chair covers the back of the human body to increase the lumbar support; and the elastic adjustment mechanism can adjust the elasticity of the back of the chair. This is suitable for users of different sizes to achieve the purpose of this creation.
為了達到本創作之另一目的,本創作之靠墊上自背部、腰部及臀部上分別設有數感應器,該感應器係可透過藍芽或無線技術與一第三方應用程式傳輸連接,透過感應器感應使用者之坐姿位置、時間等資訊,並傳遞至應用程式上,而該應用程式除了可儲存相關資訊外,更可以提醒使用者久坐或坐姿不良之提醒,達到本創作之另一目的。 For the purpose of this creation, the cushions of the creation are provided with a plurality of sensors from the back, the waist and the buttocks, which are connected to a third-party application through Bluetooth or wireless technology, through the sensor. Induction of the user's sitting position, time and other information is transmitted to the application. In addition to storing relevant information, the application can remind the user of a sedentary or sitting posture reminder to achieve another purpose of the creation.
本新型所揭示之可調整曲度之椅具結構,其中該椅腳係包含有一支撐柱體及自支撐柱體朝外側延伸之支撐腳。 The chair structure of the adjustable curvature disclosed in the present invention, wherein the leg includes a support post and a support leg extending outward from the support post.
本新型所揭示之可調整曲度之椅具結構,其中該支撐腳末端則連接有一滾輪。 The chair structure of the adjustable curvature disclosed in the present invention, wherein a roller is connected to the end of the support leg.
本新型所揭示之可調整曲度之椅具結構,其中該支撐柱體係為氣壓狀結構,且可透過一控制棒調整氣壓柱之高低。 The chair structure of the adjustable curvature disclosed by the present invention, wherein the support column system is a pneumatic structure, and the height of the air column can be adjusted through a control rod.
本新型所揭示之可調整曲度之椅具結構,其中該調整機構包 含有一樞設於該前支柱之樞接件,該樞接件兩端則分別形成有一可供樞軸樞接之樞接孔,結合後之樞接件係可相對前支柱旋轉作動,而該樞接件上則延伸有一調整筒,該調整筒上則螺接有一轉鈕,該轉鈕係螺設於該後支柱之連接部上,且該轉鈕係透過螺紋柱旋轉調整轉鈕與樞接件之距離,因此使用者得以透過旋轉轉鈕調整椅背之曲度。 The chair structure of the adjustable curvature disclosed by the present invention, wherein the adjustment mechanism package The pivoting member is pivotally connected to the front pillar, and the pivoting member is pivotally connected to the front pillar, and the combined pivoting member is rotatable relative to the front pillar. An adjusting cylinder is extended on the pivoting member, and a rotating button is screwed on the adjusting cylinder, the rotating button is screwed on the connecting portion of the rear pillar, and the rotating button is rotated through the threaded column to adjust the rotating button and the pivot The distance of the connector, so the user can adjust the curvature of the back of the chair through the rotary knob.
本新型所揭示之可調整曲度之椅具結構,其中該樞接件係為U字型結構,使其形成一樞接空間。 The chair structure of the adjustable curvature disclosed in the present invention, wherein the pivoting member is a U-shaped structure, so that it forms a pivoting space.
本新型所揭示之可調整曲度之椅具結構,其中該彈性調整機構之調整柱體穿設並頂抵彈性片,透過調整柱體與彈性片間之距離控制椅背之彈性。 The adjustable chair structure of the present invention is characterized in that the adjusting cylinder of the elastic adjusting mechanism is pierced and abutted against the elastic piece, and the elasticity of the seat back is controlled by adjusting the distance between the column and the elastic piece.
本新型所揭示之可調整曲度之椅具結構,其中該感應器上包含有一按鍵,而按鍵內則設有一彈性元件,使得該按鍵可彈性往復作動。 The chair structure of the adjustable curvature disclosed in the present invention, wherein the sensor comprises a button, and the button is provided with an elastic member, so that the button can be elastically reciprocated.
1‧‧‧椅腳 1‧‧‧ Chair foot
11‧‧‧支撐柱體 11‧‧‧Support column
12‧‧‧支撐腳 12‧‧‧Support feet
13‧‧‧滾輪 13‧‧‧Roller
14‧‧‧控制棒 14‧‧‧Control rod
2‧‧‧坐墊 2‧‧‧Cushion
21‧‧‧扶手 21‧‧‧Handrail
3‧‧‧椅背 3‧‧‧Back of the chair
31‧‧‧後支柱 31‧‧‧post pillar
32‧‧‧前支柱 32‧‧‧ front pillar
33‧‧‧靠墊 33‧‧‧Cushion
34‧‧‧彈性片 34‧‧‧Elastic film
4‧‧‧調整機構 4‧‧‧Adjustment agency
41‧‧‧樞接件 41‧‧‧ pivotal parts
42‧‧‧樞接空間 42‧‧‧ pivot space
43‧‧‧樞接孔 43‧‧‧Pivot hole
44‧‧‧調整筒 44‧‧‧Adjustment tube
45‧‧‧轉鈕 45‧‧‧ Turn button
5‧‧‧曲度調整機構 5‧‧‧ curvature adjustment mechanism
51‧‧‧凸狀結構 51‧‧‧ convex structure
52‧‧‧凹狀結構 52‧‧‧ concave structure
53‧‧‧樞軸 53‧‧‧ pivot
6‧‧‧彈性調整機構 6‧‧‧Flexible adjustment mechanism
61‧‧‧調整件 61‧‧‧Adjustment
62‧‧‧調整柱體 62‧‧‧Adjustment cylinder
7‧‧‧枕墊 7‧‧‧ pillow
71‧‧‧枕墊調整機構 71‧‧‧Pillow pad adjustment mechanism
711‧‧‧調整本體 711‧‧‧Adjust the ontology
712‧‧‧固定孔 712‧‧‧Fixed holes
713‧‧‧調整孔 713‧‧‧Adjustment hole
714‧‧‧調整鈕 714‧‧‧Adjustment button
8‧‧‧後扶手 8‧‧‧ rear armrest
9‧‧‧感應器 9‧‧‧ sensor
第一圖係本創作之立體結構示意圖。 The first picture is a schematic diagram of the three-dimensional structure of the creation.
第二圖係本創作之調整機構立體示意圖。 The second picture is a three-dimensional diagram of the adjustment mechanism of the present creation.
第三圖係本創作之調整機構另一角度立體示意圖。 The third picture is a three-dimensional schematic diagram of the adjustment mechanism of the present creation.
第四圖係本創作之側面及調整機構局部放大示意圖。 The fourth picture is a partial enlarged view of the side of the creation and the adjustment mechanism.
第五圖係本創作之側面及彈性調整機構局部放大示意圖。 The fifth figure is a partial enlarged view of the side of the creation and the elastic adjustment mechanism.
第六圖係本創作之曲度調整機構局部放大示意圖。 The sixth figure is a partial enlarged schematic view of the curvature adjustment mechanism of the present creation.
第七圖係本創作之枕墊調整機構局部放大及立體結構示意圖。 The seventh figure is a partial enlarged and three-dimensional structure diagram of the pillow adjusting mechanism of the present invention.
第八圖係本創作之腰背及感應器結構示意圖。 The eighth picture is a schematic diagram of the back of the creation and the structure of the sensor.
為讓本創作之上述和其他目的、特徵和優點能更明顯易懂,下文特舉出較佳實施例,並配合所附圖式,作詳細說明如下。 The above and other objects, features and advantages of the present invention will become more apparent and understood.
請參閱第一圖至第七圖所示,本創作可調整曲度之椅具結構包含有:一椅腳1,係包含有一支撐柱體11及自支撐柱體11朝外側延伸之支撐腳12,而該支撐腳12末端則連接有一滾輪13,於此實施例中,該支撐柱體11係為氣壓狀結構,且可透過一控制棒14調整支撐柱體11之高低;一坐墊2,係設置於該椅腳1之支撐柱體11上,且該坐墊2兩側分別設有一扶手21;一椅背3,係與該坐墊2相互連接,且該椅背3係包含有一與坐墊2相互連接之後支柱31、一透過複數調整機構4與後支柱31相互連接之前支柱32及設置於前支柱32上之複數靠墊33,而該前支柱32之上、下端位置係分別設有一曲度調整機構5,而後支柱31與坐墊2間則設有一彈性調整機構6,其中:該調整機構4包含有一透過一樞軸樞設於該前支柱32之樞接件,該樞接件41係為U字型結構,使其形成一樞接空間42,該樞接件41兩端則分別形成有一可供樞軸樞接之樞接孔43,結合後之樞接件41係可相對前支柱32旋轉作動,而該樞接件41上則延伸有一調整筒44,該調 整筒44上則螺接有一轉鈕45,該轉鈕45係螺設於該後支柱31之連接部上,且該轉鈕45係透過螺紋柱旋轉調整轉鈕45與樞接件41之距離,因此使用者得以透過旋轉轉鈕45調整椅背之曲度,而由於調整機構兩端係分別透過樞軸與前支柱32與後支柱31相互連接,因此可調整椅背之角度,於本實施例中,該調整機構4係平均設置於該椅背上,因此可分別依據不同位置調整調整機構4,使其得以符合使用者之椅背曲線;該曲度調整機構5則設置於該前支柱32之上、下位置,其包含有一分別呈凸狀結構51及凹狀結構52,且凸狀結構51與凹狀結構52間係穿設一樞軸53,使其得以分別相對轉動,進而達到調整椅背曲度;該彈性調整機構6則包含有一調整件61及自調整件61上延伸之調整柱體62,該後支柱31之末端係透過兩彈性片34夾持定位並與坐墊2相互連接,而該調整件61係穿設於該後兩彈性片34間,當調整柱體62穿設並頂抵彈性片34時,則會降低椅背之彈性,反之,當調整柱體62遠離彈性片34時,則會增加椅背之彈性,藉此調整椅具之仰躺彈性;一枕墊7,係延伸連接於該前支柱32上,用以供使用者頭靠使用,該枕墊7與前支柱32間係透過一枕墊調整機構71相互連接,於本實施例中,該枕墊調整機構71包含有一調整本體711,該調整本體711係為彈性鋼片材質所製成,且該調整本體711上之一端係設有複數可供該前支柱32相互連接固定之固定孔712,另端則設有與枕墊7相互連接之數調整孔713,而該調整孔713上則穿設有一調整鈕714,使用者可透過調整鈕714而鬆開與枕墊7間之夾持力,並移動枕墊7之高度位置而穿設其他 之調整孔713,再透過調整鈕714夾持,藉以調整枕墊7之高度及頸部後仰之彈性;而需特別注意的是,該調整孔713除了可以為複數設置外,亦可為一長條狀之調整孔713,使其得以無段調整枕墊7之高度及彈性;一後扶手8,係延伸連接於該後支柱31上,用以供推拉椅具或掛衣服使用。 Referring to the first to seventh figures, the chair structure of the adjustable curvature includes: a chair leg 1 and a support leg 11 and a support leg 12 extending outward from the self-supporting cylinder 11 The support leg 12 is connected to a roller 13 at the end. In this embodiment, the support cylinder 11 is a pneumatic structure, and the height of the support cylinder 11 can be adjusted through a control rod 14; The chair base 11 is disposed on the supporting column 11 of the chair leg 1 , and an armrest 21 is respectively disposed on two sides of the seat cushion 2 ; a seat back 3 is connected to the seat cushion 2 , and the seat back 3 includes a seat cushion 2 After the connection, the pillars 31 and the rear pillars 31 are connected to each other before the pillars 32 and the plurality of cushions 33 disposed on the front pillars 32. The upper and lower ends of the front pillars 32 are respectively provided with a curvature adjusting mechanism. 5, the elastic support mechanism 6 is disposed between the rear pillar 31 and the seat cushion 2, wherein the adjustment mechanism 4 includes a pivoting member pivotally disposed on the front pillar 32 through a pivot. The pivoting member 41 is U-shaped. The structure is formed to form a pivoting space 42, and the two ends of the pivoting member 41 Are respectively formed with a pivot hole for pivoting the pivot shaft 43, the pivot member 41 of the combined system relative to the front pillar 32 can be actuated rotation, and the pivot member is an adjusting tube 44 extends 41, the tune The whole cylinder 44 is screwed with a rotary knob 45. The rotary knob 45 is screwed on the connecting portion of the rear pillar 31, and the rotary knob 45 is rotated through the threaded column to adjust the distance between the rotary knob 45 and the pivoting member 41. Therefore, the user can adjust the curvature of the back of the chair through the rotary knob 45. Since the two ends of the adjusting mechanism are respectively connected to the front pillar 32 and the rear pillar 31 through the pivot, the angle of the seat back can be adjusted. In the example, the adjusting mechanism 4 is evenly disposed on the seat back, so that the adjusting mechanism 4 can be adjusted according to different positions to conform to the back curve of the user; the curvature adjusting mechanism 5 is disposed on the front pillar. 32. The upper and lower positions include a convex structure 51 and a concave structure 52, and a pivot 53 is disposed between the convex structure 51 and the concave structure 52 to be relatively rotated respectively. Adjusting the back curvature of the chair; the elastic adjusting mechanism 6 includes an adjusting member 61 and an adjusting cylinder 62 extending from the adjusting member 61. The end of the rear pillar 31 is clamped and positioned by the two elastic pieces 34 and interacts with the seat cushion 2 Connecting, and the adjusting member 61 is threaded through the rear two When the adjusting cylinder 62 is disposed and abuts against the elastic piece 34, the elasticity of the seat back is reduced. Conversely, when the adjusting cylinder 62 is away from the elastic piece 34, the elasticity of the seat back is increased. The pillow 7 is extended and connected to the front pillar 32 for use by the user. The pillow 7 and the front pillar 32 are passed through a pillow adjusting mechanism 71. In the present embodiment, the pillow adjusting mechanism 71 includes an adjusting body 711. The adjusting body 711 is made of an elastic steel sheet material, and one end of the adjusting body 711 is provided with a plurality of The front pillars 32 are connected to the fixed fixing holes 712, and the other ends are provided with a plurality of adjusting holes 713 connected to the pillows 7. The adjusting holes 713 are provided with an adjusting button 714, and the user can pass the adjusting button 714. Loosen the clamping force with the pillow 7 and move the height of the pillow 7 to wear the other The adjusting hole 713 is further clamped by the adjusting button 714 to adjust the height of the pillow 7 and the elasticity of the neck back. It should be noted that the adjusting hole 713 can be a plurality of The strip-shaped adjusting hole 713 is configured to adjust the height and elasticity of the pillow 7 without a step; a rear armrest 8 is extended and connected to the rear pillar 31 for use in pushing and pulling the chair or hanging clothes.
請參閱第八圖所示,本創作之靠墊33上自背部、腰部及臀部上分別設有數感應器9,該感應器9上包含有一按鍵,而按鍵內則設有一彈性元件,使得該按鍵可彈性往復作動,且該感應器9係可透過藍芽或無線技術與一第三方應用程式(APP)傳輸連接,透過使用者背部、腰部、臀部按壓按鍵,使感應器9感應使用者之坐姿位置、時間等資訊,並傳遞至應用程式上,而該應用程式除了可儲存相關資訊外,更可以提醒使用者久坐或坐姿不良之提醒。 As shown in the eighth figure, the cushion 33 of the present invention is provided with a plurality of sensors 9 from the back, the waist and the buttocks respectively. The sensor 9 includes a button, and the button is provided with an elastic component, so that the button can be Elastic reciprocating action, and the sensor 9 can transmit and connect with a third-party application (APP) through Bluetooth or wireless technology, and press the button on the back, waist and hip of the user to make the sensor 9 sense the sitting position of the user. Information such as time and time is passed to the application. In addition to storing relevant information, the application can remind users of reminders of sedentary or sitting posture.
上列詳細說明係針對本創作之一可行實施例之具體說明,惟該實施例並非用以限制本創作之專利範圍,凡未脫離本創作技藝精神所為之等效實施或變更,均應包含於本案之專利範圍中。本創作之權利保護範圍應如後述之申請專利範圍所述。 The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case. The scope of protection of this creation should be as described in the scope of the patent application described later.
1‧‧‧椅腳 1‧‧‧ Chair foot
11‧‧‧支撐柱體 11‧‧‧Support column
12‧‧‧支撐腳 12‧‧‧Support feet
13‧‧‧滾輪 13‧‧‧Roller
14‧‧‧控制棒 14‧‧‧Control rod
2‧‧‧坐墊 2‧‧‧Cushion
21‧‧‧扶手 21‧‧‧Handrail
3‧‧‧椅背 3‧‧‧Back of the chair
31‧‧‧後支柱 31‧‧‧post pillar
32‧‧‧前支柱 32‧‧‧ front pillar
33‧‧‧靠墊 33‧‧‧Cushion
4‧‧‧調整機構 4‧‧‧Adjustment agency
6‧‧‧彈性調整機構 6‧‧‧Flexible adjustment mechanism
7‧‧‧枕墊 7‧‧‧ pillow
8‧‧‧後扶手 8‧‧‧ rear armrest
9‧‧‧感應器 9‧‧‧ sensor
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106200680U TWM546757U (en) | 2017-01-13 | 2017-01-13 | Chair structure with adjustable curvature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106200680U TWM546757U (en) | 2017-01-13 | 2017-01-13 | Chair structure with adjustable curvature |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM546757U true TWM546757U (en) | 2017-08-11 |
Family
ID=60188336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106200680U TWM546757U (en) | 2017-01-13 | 2017-01-13 | Chair structure with adjustable curvature |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM546757U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022126994A1 (en) * | 2020-12-15 | 2022-06-23 | 韦振勇 | Seat backrest with good support effect |
-
2017
- 2017-01-13 TW TW106200680U patent/TWM546757U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022126994A1 (en) * | 2020-12-15 | 2022-06-23 | 韦振勇 | Seat backrest with good support effect |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10272282B2 (en) | Systems and methods for providing ergonomic chairs | |
JP5502901B2 (en) | Method and apparatus for dynamically correcting posture | |
US20070108805A1 (en) | Reversible chair | |
WO2017193473A1 (en) | Adjustable headrest, adjustable physiotherapy couch headrest, adjustable seat back headrest and adjustable table headrest | |
TWI606799B (en) | A cushion | |
US9913541B2 (en) | Adjustable seating assembly | |
JP6535229B2 (en) | Back side sitting bed | |
US20190150619A1 (en) | Lounge chair with ergonomic features | |
CN106175232A (en) | A kind of stand-type office chair | |
JPH0212565B2 (en) | ||
CN204950163U (en) | Stand -type office chair | |
KR102138836B1 (en) | Chair with tilting structure of seat | |
TWM546757U (en) | Chair structure with adjustable curvature | |
KR101012520B1 (en) | Waist backing chair with complex elastic supporter | |
JP2007098007A (en) | Chair | |
JP2007000570A5 (en) | ||
KR100355031B1 (en) | Multi-functional chair | |
JP2620116B2 (en) | Stool furniture | |
JPH11239526A (en) | Cushion for chair capable of adjusting angle | |
JP3193725U (en) | Improved structure of chair seat and chair | |
US20080150336A1 (en) | Back support device | |
JP2004215916A (en) | Back pressing treatment appliance | |
KR101472815B1 (en) | auxiliary seat | |
CN215382642U (en) | Adjustable head and neck chair frame structure | |
KR101011430B1 (en) | The chair |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |