M419482 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種辦公椅可多角度調適之枕 墊結構；更詳而言之，特別是指利用樞接裝置，達 到可多元化調整角度之頭枕結構。 【先前技術】 按’習知的多功能辦公椅，在頭枕構造部分通 常是以直立移動式或擺動旋轉式之設置為主，由於 這兩種方式僅可調整一特定方向，而這樣的設置則 會發生需經由人體的坐姿改變來得到最舒適之位 置’若長期使用下來則因坐姿不正確，造成許多關 節上之問題產生’故如何能研發出可多元化調整角 度之多功能辦公椅，實為業者所需考量之課題。 為此，本案創作人乃研發並獲准中華民國專利 公告第M325045號「辦公椅之頭枕新構造」之新型 專利案，其主要也是利用銜接塊、架體及勾片來調 整頭枕角度，達到調整至人體頭部最適當之位置。 惟，該新型專利案雖同時擁有直立式及擺動式 之頭枕設置’但因擺動的角度只侷限在於頭枕與架 體之樞接部份，故當人體頭部若需要有更延展之舒 適位置，則因調整角度範圍太小，無法達到人體頭 部最舒適之位置。 有鑑於此’本案創作人遂依其多年從事相關領 第3頁/共16頁 M419482 測試及長期努力下終於完成本創作之設計。 即，本創作之主要目的’係在提供一種利用樞接 裝置’使枕墊部位可達到可多元化調整角度之頭枕 結構。 域之研發經驗，針對前述 依前述需求積極尋求解決 研究與多次測試，本著精 本創作。 【新型内容】 本案創作人專研於多 已有多年經驗，對於各種 體最舒適之躺靠有相當程 析做深入探討，並積極尋 本著精益求精的精神，不 之缺失進行深入探討，並 之道，歷經長時間的努力 益求精的精神，終於完成 功能辦公椅之開發與研究 多功能辦公椅能否提供人 度的了解，針對前述之分 求解決之道’本案創作人 斷研究及思考，經過多次 依據上述之目的，本創作所述之辦公椅可多角度 調適之枕墊結構，其主要包含有夾掣部、支撐部、頭 墊體及勾片所組成；其中，該夾掣部頂端設置有嵌合 部，該嵌合部中間設置有一凹槽，並在嵌合部兩端形 成有第一容置空間，另外在夾掣部外側端面延伸出有 相互對稱之勾形體’該夾掣部下端形成有一容置槽， 5玄谷置槽内设置有鎖固孔；該支轉部下端設置有可嵌 入於嵌合部之凹槽内的嵌固部，該嵌固部端面設置有 第一谷置空間’該支樓部頂端兩侧設置有鎖固部，該 鎖固部没置有鎖固槽’並在鎖固部端面設置有貫穿 第4頁/共16頁 M419482 孔，忒頭墊體内部設置有軸桿，該軸桿上有包覆著片 體々片體可在軸桿上任意的做往複移動，而該片體 之端面設置有鎖設孔，該片體係嵌入於支撐部之鎖固 槽内，並利用鎖固元件接續穿設於貫穿孔及鎖設孔，M419482 V. New description: [New technical field] This creation is about a pillow structure that can be adjusted at various angles in an office chair; more specifically, it refers to the use of a pivoting device to achieve a diversified adjustment angle. Headrest structure. [Prior Art] According to the conventional multi-functional office chair, the headrest structure is usually set up in an upright moving or swinging type. Since these two modes can only adjust a specific direction, such a setting There is a need to change the position of the human body to get the most comfortable position. If it is used for a long time, it will cause many joint problems due to incorrect sitting posture. So how can we develop a multi-functional office chair with diversified adjustment angles? It is a subject that the industry needs to consider. To this end, the creator of this case is a new type of patent case developed and approved by the Republic of China Patent Bulletin No. M325045, "New Structure of Headrest for Office Chairs", which mainly uses the connecting block, frame and hook to adjust the angle of the headrest. Adjust to the most appropriate position on the human head. However, although the new patent case has both an upright and oscillating headrest setting, the angle of the swing is limited only by the pivotal part of the headrest and the frame, so that the human head needs more extended comfort. Position, because the adjustment angle range is too small, can not reach the most comfortable position of the human head. In view of this, the creator of this case has been engaged in the design of the creation and the long-term efforts to complete the design of the creation. That is, the main purpose of the present invention is to provide a headrest structure in which the pillow portion can be adjusted to a plurality of angles by using a pivoting device. The R&D experience of the domain is based on the above-mentioned needs and actively seeks to solve research and multiple tests, in the essence of creation. [New content] The creator of this case has been studying for many years and has experienced a lot of research on the most comfortable lying, and actively seeks the spirit of excellence, and does not delve into the in-depth discussion. Road, after a long period of hard work and refinement, finally completed the development and study of the functional office chair. Can the multi-functional office chair provide people with an understanding of the problem, and solve the problem of the above-mentioned points? According to the above-mentioned purpose, the office chair described in the present invention can be adjusted to a multi-angle pillow structure, which mainly comprises a clamping portion, a supporting portion, a head pad body and a hook piece; wherein the folder a fitting portion is disposed at a top end of the fitting portion, and a groove is formed in the middle of the fitting portion, and a first accommodating space is formed at both ends of the fitting portion, and a symmetrical body is formed on the outer end surface of the nip portion. A receiving groove is formed at a lower end of the clamping portion, and a locking hole is disposed in the groove of the 5th valley; the lower end of the rotating portion is provided with an embedded portion that can be embedded in the groove of the fitting portion, and the end surface of the embedded portion A first valley space is provided. 'The top of the top of the branch is provided with a locking portion, and the locking portion is not provided with a locking groove'. The end surface of the locking portion is provided with a hole through the 4th/16th M419482 hole. The shaft body of the hoe head is provided with a shaft rod, and the shaft body is covered with a sheet body, and the shank body can be reciprocally moved on the shaft rod, and the end surface of the sheet body is provided with a locking hole, the sheet system The utility model is embedded in the locking groove of the support portion, and is continuously threaded through the through hole and the locking hole by using the locking component.
使頭墊體固疋於支撐部上；該勾片一端延伸出有勾 體，另一端設置有孔洞，該勾片係置入於夾掣部之容 置槽内，並利用鎖固元件接續穿設於孔洞及鎖固孔， 使勹片口疋於夾掣部之容置槽内，並可利用夾掣部之 勾形體及勾片之勾體互相夾掣固定於椅背之上緣。 本創作之特徵在於夾掣部之第一容置空間内及 支擇部之第^容置$間内4別樞接有板動體及轴向 元件，其中，該軸向元件係可為軸承，而該扳動體端 緣延伸出有鰭狀部，該扳動體端面及軸向元件端面分The head pad body is fixed on the support portion; the hook piece has a hook body extending at one end, and the other end is provided with a hole, the hook piece is placed in the receiving groove of the clamping portion, and is connected by the locking component The hole is arranged in the hole and the locking hole, so that the flap is placed in the receiving groove of the clamping portion, and the hook body of the clamping portion and the hook body of the hook piece are clamped and fixed to the upper edge of the seat back. The present invention is characterized in that the first accommodating space of the nip portion and the second accommodating portion of the splicing portion are pivotally connected with a plate body and an axial element, wherein the axial element can be a bearing And the end edge of the pulling body extends out of the fin portion, and the end surface of the pulling body and the end surface of the axial component are divided into
一穿孔及第二穿孔，利 令支撐部可任意的擺動 可任意在軸桿移動之設 置需求’任意的做出擺 人體頭部達到最適合躺 別設置有供鎖固元件鎖設之第 用扳動體及軸向元件之設置， 角度’並配合著頭墊體之片體 置’令枕墊可依照人體頭部位 動式及直立式之角度設置，令 靠之角度’以獲得最放鬆及舒適之感受。 另外，該扳動體一端設置有凹部，該第一容置空 間内設置有與扳動體之凹部相互嵌合的凸部，利用扳 動體旋轉壓緊的方式，可使扳動體之凹部與第一容置 空間之凸部造成錯位移動，並接連牽動著軸向元件逼 緊支撐部之嵌固部，令支撐部可固定於調整之角度位 第5頁/共16頁 M419482 置，達到可快速# I # & 疋旧i擺動角度之效益。 此外，該扳動體、軸向 凡件及支部之雜田立代 端各設置有蓋體，利用蓋辦 之鎖固。P — 體的设置可得以防丨卜賴田一 件避免受到濕氣及灰塵…而墓：乂防止鎖固疋 ,、… &響’而導致鏽蝕之情況產 生’以利延長枕塾之使用 壽命，並增添枕塾外形之美 觀，以提升消費者之購買欲望。 、 【實施方式】 為期許對於本創作之 目的、功效、特徵及結構能 夠有更詳盡之了解，茲叛^ _ 出較佳貫施例並配合圖式 說明如後。 第一圖及第二圖；第一圖係 ’第二圖係為本創作之立體 首先，請同時參閱 為本創作之立體分解圖 組合圖。 由圖可知，本創作所述 '见辦公椅可多角度調適之枕 墊結構，其包含有夾掣部（n、古碑加,0、 ^ 1支撐部（2)、頭墊體（3) 及勾片（4)。 夾掣部（1)，所述爽掣部（1)頂端設置有嵌合部 (11) ’而該嵌合部（11 )中間設置有一凹槽（i i i)，在 嵌合部（11)兩端形成有第一容置空間（112)，該第一 容置空間（112)内βχ置有凸部（1121)，夾擎部（1)沿著 外側端面延伸出有相互對稱之勾形體（1 2 )，該夾擎部 (1)之下端則形成有一容置槽（13)，該容置槽（13)内 設置有鎖設孔（1 3 1)(參閱第一圖之a部分所顯示之 另一視角）。 第6頁/共16頁 M419482 所述支撐部（2)下端設置有可嵌入於嵌合部（11) 之凹槽（111)内的嵌固部（21)，該嵌固部（21)端面設 置有第二容置空間（211 )，支撐部（2 )頂端之兩側則延 伸設置有鎖固部（2 2 )，該鎖固部（2 2)設置有鎖固槽 (221)，該鎖固部（22)端面設置有鎖固孔（222)。 所述頭墊體（3)之上設置有軸桿（31)，該軸桿（31) 可供著片體（32)穩定依附於其上，該片體（32)向外延 伸之端面則設置有貫穿孔（321)，使得片體（32)係嵌 入於支撐部（2)之鎖固槽（221)内，並利用鎖固元件（7) 接續穿設於鎖固孔（222)及貫穿孔（321)，使得頭墊體 (3 )可據此構造設計而固定於支撐部（2)上。 所述勾片（4)之一端延伸出有可供勾附的勾體 (41)，另一端則設置有孔洞（42)，該勾片（4)係可置 入於夾掣部（1)之容置槽（13)内，並利用鎖固元件（？） 接續穿設於孔洞（42)及鎖設孔（131)，據此而使得勾 片（4)固定於夾掣部（1)之容置槽（13)内。 歸納上述之基本構造可知由上所述，本創作之 主要特徵在於夾掣部（1)之第一容置空間（112)内及 支撐部（2)之第二容置空間（21丨）内分別樞接有扳動 體（5)及軸向元件（6) ’其中，該軸向元件（6)係可為 軸承，而該扳動體（5 )端緣延伸出有便於操作連動的 鳍狀部（51)，另外在扳動體（5)之一端係設置有凹部 (53)，而該扳動體（5)端面及軸向元件（6)端面亦分 別設置有供鎖固元件（7)鎖設之第一穿孔（52)及第 第7頁/共16頁 M419482 二穿孔（61)，利用此一結構特徵可令夾掣部（ι)及支 揮部（2)之樞接部分可任意的擺動角度’並且再配人 著前述頭替體（3)之設置，使得本創作所述的枕塾^ 以多元化依照人體頭部需求調整至最舒適之角度。 接著參閱第三圖至第五圖；第三圓係為本創作 組裝於椅背之立體分解圖’ “圖係為本創作組裝 至椅背作動圖，第五圖係為本創作组裝於椅背之立 體組合圖。 由圖式得知，可先利用夾掣部⑴之勾形體(12) 卡擎於椅背之上緣，接著利用勾片⑷之勾體⑷）盘 夾擎部⑴之勾形體⑽互相爽擎並固定於椅背 上，達到快速組裝之敔μ ，# 0 戒；欢皿並且夾掣部與勾片之搭 配可適用於多樣款式之椅背結構，以達到 樣 性之效益。 ％ 續請參閱第六圖至第八圖’並同時配合參閱第 二動Si係為本創作夾掣部與支揮部樞接處擺 ::處擺動作動示意圖，第八圖係為本創作= 體直立式移動作動禾意圖。 之頭墊 有- Si示’本創作之支標部⑵與頭塾體(3)係 式；第一種調整方式如第六圖所示， 係利用夾掌部^ 、 部⑺)互相嵌Ό再5部⑴)及支樓部(2)之嵌固 之設置；後，再以扳動體⑸與軸向元件⑹ I部（1)與支撐部（2)之之樞接處可做 第8頁/共16頁 M419482 擺動之角度調整（如圖式前頭所示）；第二種調整方 式如圖第七圖所示’係利用頭墊體（3)之片體（32)以 鎖固元件（7)鎖設於支樓部（2)之鎖固部（22)，令頭 墊體（3)之片體（32)與支撐部（2)之鎖固部（22)的樞A perforation and a second perforation, so that the support portion can be arbitrarily oscillated and can be arbitrarily set in the movement of the shaft. The arbitrarily set the human head to achieve the most suitable setting for the lock of the locking element. The setting of the moving body and the axial component, the angle 'and the piece of the head pad body' can make the pillow pad can be set according to the angle of the human body part and the vertical angle, so that the angle is 'to get the most relaxed and comfortable Feelings. In addition, a concave portion is disposed at one end of the pulling body, and a convex portion that is fitted to the concave portion of the pulling body is disposed in the first receiving space, and the concave portion of the pulling body can be obtained by rotating and pressing the pulling body. The convex portion of the first accommodating space causes a misalignment movement, and the axial component is successively pulled to firmly engage the fixing portion of the support portion, so that the support portion can be fixed at the adjustment angle position 5th page/16 pages M419482 Can quickly # I # & 疋 The effect of the old i swing angle. In addition, the pull body, the axial part and the branch of the branch are each provided with a cover body, and the cover is locked. P - The body can be set to prevent the use of moisture and dust from the Lai Tian... and the tomb: 乂 prevent the lock, ... & 而 ” ” ” ” ” ” ” ” ” ” ” ” ” Life expectancy and the appearance of the pillow shape to enhance the consumer's desire to buy. [Embodiment] In order to have a more detailed understanding of the purpose, function, features and structure of this creation, it is better to follow the example and follow the diagram. The first picture and the second picture; the first picture is 'the second picture is the three-dimensional of the creation. First, please also refer to the combination of the three-dimensional exploded view of the creation. As can be seen from the figure, the present invention can be seen as a multi-angle adjustable pillow structure, which includes a folder portion (n, ancient monument plus 0, ^ 1 support portion (2), head pad body (3) And a hook piece (4). The clamping portion (1) is provided with a fitting portion (11) at the top end of the refreshing portion (1) and a groove (iii) is disposed between the fitting portion (11). A first accommodating space (112) is formed at both ends of the fitting portion (11), and a protrusion portion (1121) is disposed in the first accommodating space (112), and the nip portion (1) extends along the outer end surface. The symmetrical body (1 2 ) has a receiving groove (13) formed at a lower end of the clamping portion (1), and a locking hole (1 3 1) is disposed in the receiving groove (13) (see The other view shown in part a of the first figure). Page 6 of 16 M419482 The lower end of the support portion (2) is provided with a recess that can be embedded in the recess (111) of the fitting portion (11). a solid portion (21), a second receiving space (211) is disposed on an end surface of the fixing portion (21), and a locking portion (2 2 ) is extended on both sides of the top end of the supporting portion (2), the locking portion (2 2) provided with a locking groove (221), the locking portion (22) end A locking hole (222) is disposed. The head pad body (3) is provided with a shaft rod (31), and the shaft rod (31) can be stably attached to the sheet body (32), the sheet body (32) The outwardly extending end surface is provided with a through hole (321), so that the sheet body (32) is embedded in the locking groove (221) of the support portion (2), and is continuously worn by the locking member (7). The locking hole (222) and the through hole (321) are disposed, so that the head pad body (3) can be fixed on the support portion (2) according to the design. The one end of the hook piece (4) extends out The hook body (41) is attached, and the other end is provided with a hole (42). The hook piece (4) can be inserted into the receiving groove (13) of the clamping portion (1), and is locked by the locking piece (13). The component (?) is successively disposed in the hole (42) and the locking hole (131), whereby the hook piece (4) is fixed in the receiving groove (13) of the clamping portion (1). As can be seen from the above, the main feature of the present invention is that the first accommodating space (112) of the clamping portion (1) and the second accommodating space (21 丨) of the supporting portion (2) are respectively pivotally connected. Pulling body (5) and axial element (6) 'where The axial member (6) may be a bearing, and the end of the pulling body (5) extends with a fin portion (51) for facilitating operation interlocking, and a recess is provided at one end of the pulling body (5) ( 53), the end face of the pulling body (5) and the end face of the axial member (6) are respectively provided with a first through hole (52) for locking the locking member (7) and a 7th page/16 pages M419482 Two perforations (61), by which the pivotal portion of the clamping portion (1) and the branch portion (2) can be arbitrarily swung at an angle 'and the setting of the aforementioned heading body (3) The pillows described in the present invention are adjusted to the most comfortable angle in accordance with the needs of the human head. Then refer to the third to fifth figures; the third circle is the three-dimensional exploded view of the creation and assembly on the back of the chair. 'The picture is the assembly of the creation to the back of the chair. The fifth picture is the assembly of the creation. The three-dimensional combination diagram of the back. It can be seen from the figure that the hook body (12) of the clamp portion (1) can be used to clamp the upper edge of the seat back, and then the hook body (4) of the hook piece (4) is used to clamp the engine (1). The hook-shaped body (10) is mutually sturdy and fixed on the back of the chair to achieve the quick assembly of the 敔μ, #0 戒; the matching dish and the combination of the jaw and the hook piece can be applied to the various styles of the chair back structure to achieve the appearance. Benefits. % Continued See Figure 6 to Figure 8' and at the same time refer to the second movable Si system for the creation of the folder and the pivotal pivot of the branch: the movement diagram of the swing, the eighth diagram is the Creation = body upright movement action and intention. The head pad has - Si show 'the branch part of this creation (2) and the head body (3) system; the first adjustment method is shown in the sixth figure, The palm part ^, the part (7)) are embedded in each other and then 5 (1)) and the branch part (2) are embedded; after that, the pull body (5) and the shaft To the pivotal joint of the component (6) I (1) and the support (2), the 8th/16th M419482 swing angle adjustment (shown at the front of the figure) can be made; the second adjustment method is shown in Fig. The figure shown in Figure 7 is used to lock the body (32) of the head cushion body (3) with the locking component (7) in the locking part (22) of the branch building (2), so that the head cushion body (3) The hinge of the body (32) and the locking portion (22) of the support portion (2)
接處可做擺動之角度調整（如圖式箭頭所示）；第三 種調整方式如第八圖所示，係利用頭墊體（3)之片體 (32)包覆於軸桿（31)上’令頭墊體（3)可在柏桿（31) 上做上、下移動之調整（如圖式箭頭所示），因此藉 由上述三種調整方式，令使用者可將枕墊任意的做 出擺動及直立移動之作動方式，令人體頭部達到最 適合躺靠之角度，以獲得最放鬆及舒適之感受，達 到可多元化調整角度之枕墊結構，。The joint can be adjusted for the angle of the swing (as shown by the arrow in the figure); the third adjustment method is as shown in the eighth figure, which is covered with the sheet (32) of the head cushion body (3) on the shaft (31). ) The upper head cushion body (3) can be adjusted on the top and bottom movements of the tarp (31) (as shown by the arrow in the figure). Therefore, the above three adjustment methods allow the user to arbitrarily The way to make the swing and the upright movement makes the body head reach the angle that is most suitable for lying, to obtain the most relaxed and comfortable feeling, and to achieve the pillow structure with diversified adjustment angle.
接著參閱第九圖及第十圖；第九圖係為本創作 扳動體之鰭狀部壓緊固定支撐部與夾掣部之側視 圖，第十圖係為本創作扳動體之鰭狀部壓緊固定支 撐部與夾掣部之剖視作動示意圖。 如圖所示，該扳動體（5)一端設置有凹部（53) 該第一容置空間（丨丨2)内設置有與扳動體（5 )之凹 (53)相互嵌合的凸部（1121)，利用扳動體（5)旋轉 緊的方式’可使扳動體（5)之凹部（53)與第一容置 間（11 2)之凸部（1121)造成錯位移動，並接連牽動 轴向70件（6)逼緊支撐部（2)之嵌固部（21)，令支 (2)可固疋於調整之角度位置，達到可快速調整 動角度之效益。 第9頁/共丨6頁 M419482 末請參閱第十一圖及第十二圖；第十一圖係為 本創作之鎖固部、扳動體及轴向元件設置有蓋體之 立體分解圖，第十二圖係為本創作之鎖固部、扳動 體及軸向元件設置有蓋體之立體組合圖。 由圖可知，該支撐部（2 )之鎖固部（22 )、扳動體 (5)及軸向元件（6 ) —端可分別設置有蓋體（8)，利用 蓋體（8 )之設置可得以防止鎖固元件（7 )避免受到濕 氣及灰塵之影響，而導致鏽蝕之情況產生，以利延 長枕墊之使用壽命，並增添枕墊外形之美觀，以提 升消費者之購買欲望。 綜合上述得知，本創作所述之辦公椅可多角度 調適之枕墊結構，其係有下列之優點： 1. 本創作所述之辦公椅可多角度調適之枕墊結 構，該夾掣部及支撐部之枢接部分可任意的 擺動角度，並配合著頭墊體之設置，令枕墊 可多元化依照人體頭部需求調整至最舒適之 角度。 2. 本創作所述之辦公椅可多角度調適之枕墊結 構，將夾掣部之勾形體與勾片之勾體互相夾 掣裝設於椅背上，利用此設置可適用於多樣 款式之椅背結構，以達到商品多樣性之效益。 3. 本創作所述之辦公椅可多角度調適之枕墊結 構，利用夾掣部之嵌合部及支撐部之嵌固部 互相嵌合後，再以扳動體與軸向元件之設 第10頁/共16頁 置’令夹掣部與支撐部之之樞接處可做擺動 之角度調整。 4.本創作所述之辦公椅可多角度調適之枕墊結 構’利用頭墊體之片體以鎖固元件鎖設於支 #部之鎖固部，令頭墊體之片體與支撐部之 鎖固部的樞接處可做擺動之角度調整。 5 ·本創作所述之辦公椅可多角度調適之枕墊結 構’利用頭墊體之片體包覆於軸桿上，令頭 墊體可在軸桿上做上、下移動之調整。 6. 本創作所述之辦公椅可多角度調適之枕墊結 構’利用扳動體旋轉壓緊的方式，可使扳動 體之凹部與第一容置空間之凸部造成錯位移 動’並接連牽動著軸向元件逼緊支撐部之嵌 固部’令支撐部可固定於調整之角度位置， 達到可快速調整擺動角度之效益。 7. 本創作所述之辦公椅可多角度調適之枕墊結 構’該鎖固部、扳動體及軸向元件所設置的 蓋體’可防止鎖固元件避免受到濕氣及灰塵 之影響，而導致鏽姓之情況產生，以利延長 枕墊之使用壽命，並增添枕墊外形之美觀， 以提升消費者之購買欲望。 故’本創作在同類產品中具有極佳之進步性以 及實用性，同時查遍國内外關於此類結構之技術資 料文獻後’確實未發現有相同或近似之構造存在於 第11頁/共16頁 M419482 本案申請之前，因此本案應已符合『創作性』、『合 於產業利用性』以及『進步性』的專利要件，爰依 法提出申請之。 唯，以上所述者，僅係本創作之較佳實施例而 已，舉凡應用本創作說明書及申請專利範圍所為之 其它等校結構變化者，理應包含在本創作之申請專 利範圍内。 第12頁/共16頁 M419482 【圖式簡單說明】 第一圖係為本創作之立體分解圖。 第二圖係為本創作之立體組合圖。 第三圖係為本創作組裝於椅背之立體分解圖。 第四圖係為本創作組裝至椅背作動圖。 第五圖係為本創作組裝於椅背之立體組合圖。 第六圖係為本創作夾掣部與支撐部樞接處擺動作 動示意圖。 第七圖係為本創作支撐部與頭墊體柩接處擺動作動 示意圖。 第八圖係為本創作之頭墊體直立式移動作動示意 圖。 第九圖係為本創作扳動體之鰭狀部壓緊固定支撐部 與夾掣部之側視圖。 第十圖係為本創作扳動體之鰭狀部壓緊固定支撐部 與夾掣部之剖視作動示意圖。 第十一圖係為本創作之鎖固部、扳動體及軸向元件 設置有蓋體之立體分解圖。 第十二圖係為本創作之鎖固部、扳動體及軸向元件 設置有蓋體之立體組合圖。 【主要元件符號說明】 1 夾掣部 112 第一容置空間 11 嵌合部 1121 凸部 111 凹槽 12 勾形體 第13頁/共16頁 13 容 置 槽 4 勾 片 131 鎖 δ又 孔 41 勾 體 2 支撐 部 42 孔 洞 21 固 部 5 扳 動 體 211 第 二 容置空間 51 縛 狀 部 22 鎖 固 部 52 第 一 穿 孔 221 鎖 固 槽 53 凹 部 222 鎖 固 孔 6 軸 向 元 件 3 頭 墊 體 61 第 二 穿 孔 31 車由 桿 7 鎖 固 元 件 32 片 體 8 蓋 體 321 貫 穿 孔 M419482 第14頁/共16頁Next, refer to the ninth and tenth drawings; the ninth figure is a side view of the fin portion of the creative flip-flop pressing the fixed support portion and the clamping portion, and the tenth figure is the fin shape of the creative pulling body. The part is pressed to fix the sectional view of the fixed support portion and the clamping portion. As shown in the figure, one end of the pulling body (5) is provided with a concave portion (53). The first receiving space (丨丨2) is provided with a convex portion that fits with the concave portion (53) of the pulling body (5). The portion (1121) causes the concave portion (53) of the pulling body (5) and the convex portion (1121) of the first receiving portion (11 2) to be displaced by the rotation of the pulling body (5). And the 70 pieces of the axial direction (6) are forced to engage the fixing portion (21) of the supporting portion (2), so that the branch (2) can be fixed at the adjusted angular position, thereby achieving the benefit of quickly adjusting the moving angle. Page 9/Total 6 pages M419482 Please refer to the eleventh and twelfth figures at the end; the eleventh figure is an exploded view of the lock body, the pulling body and the axial elements of the present invention. The twelfth figure is a three-dimensional combination diagram of the cover body, the pulling body and the axial component of the creation. As can be seen from the figure, the locking portion (22), the pulling body (5) and the axial member (6) of the supporting portion (2) can be respectively provided with a cover body (8), and the cover body (8) is provided. It can prevent the locking component (7) from being affected by moisture and dust, resulting in rusting, so as to prolong the service life of the pillow and increase the appearance of the pillow to enhance the consumer's desire to purchase. Based on the above, the office chair described in the present invention can be adjusted to a multi-angle pillow structure, which has the following advantages: 1. The office chair described in the present invention can be adjusted to a multi-angle pillow structure, the folder portion And the pivoting portion of the support portion can be arbitrarily swung angled, and matched with the setting of the head cushion body, so that the pillow cushion can be diversified according to the needs of the human head to adjust to the most comfortable angle. 2. The office chair described in the present invention can be adjusted to a multi-angle pillow structure, and the hook body of the clip portion and the hook body of the hook piece are clamped to each other on the back of the chair, and the setting can be applied to various styles. The structure of the back of the chair to achieve the benefits of commodity diversity. 3. The office chair described in the present invention can be adjusted to a multi-angle pillow structure, and the fitting portion of the clamping portion and the fixing portion of the supporting portion are fitted to each other, and then the setting of the pulling body and the axial component is adopted. 10 pages / a total of 16 pages can be adjusted to make the swing angle of the pivot joint between the clamp and the support. 4. The office chair described in the present invention can be adjusted by a multi-angle pillow structure. The body of the head pad body is locked with the locking component at the locking portion of the branch portion, and the body and the support portion of the head cushion body are used. The pivotal joint of the locking portion can be adjusted by the angle of the swing. 5 · The office chair described in the present invention can be adjusted by a multi-angle pillow structure. The sheet body of the head cushion body is covered on the shaft, so that the head cushion body can be adjusted to move up and down on the shaft. 6. The office chair described in the present invention can be adjusted by a multi-angle cushion structure. The rotation of the trigger body can cause the concave portion of the pulling body to move misaligned with the convex portion of the first accommodating space. The axial component is forced to engage the fixing portion of the support portion to enable the support portion to be fixed at the adjusted angular position, thereby achieving the benefit of quickly adjusting the swing angle. 7. The office chair of the present invention can be adjusted by a multi-angle pillow structure. The locking body, the pulling body and the cover provided by the axial component can prevent the locking component from being affected by moisture and dust. The situation of the rust surname is generated to extend the service life of the pillow and increase the appearance of the pillow to enhance the consumer's desire to purchase. Therefore, 'this creation has excellent progress and practicality in similar products. At the same time, after checking the technical literature on such structures at home and abroad, 'there is no such thing as the same or similar structure exists on page 11/total 16 Page M419482 Before the application of this case, the case should have met the patent requirements of “creative”, “combined with industrial use” and “progressive”, and applied in accordance with the law. However, the above-mentioned embodiments are merely preferred embodiments of the present invention, and any other changes in the structure of the application and the scope of the patent application are intended to be included in the scope of the application. Page 12 of 16 M419482 [Simple description of the diagram] The first picture is a three-dimensional exploded view of the creation. The second picture is a three-dimensional combination of the creation. The third figure is an exploded view of the creation assembled on the back of the chair. The fourth picture is a diagram of the assembly of the creation to the back of the chair. The fifth picture is a three-dimensional combination diagram of the original assembly on the back of the chair. The sixth figure is a schematic diagram of the pendulum movement of the creative jaw and the support. The seventh picture is a schematic diagram of the movement of the creative support part and the head pad body. The eighth figure is a schematic diagram of the vertical movement of the head of the creation. The ninth figure is a side view of the fin portion of the artificial pulling body pressing the fixed support portion and the clamping portion. The tenth figure is a schematic view of the cross-sectional action of the fin-shaped portion of the creative flip-flop pressing the fixed support portion and the clamping portion. The eleventh figure is an exploded perspective view of the lock body, the pulling body and the axial component of the present invention. The twelfth figure is a three-dimensional combination diagram of the cover body, the pulling body and the axial component of the creation. [Main component symbol description] 1 Clamping portion 112 First accommodating space 11 Fitting portion 1121 Projection portion 111 Groove 12 Hook body Page 13 / Total 16 pages 13 accommodating groove 4 Hook piece 131 Lock δ and hole 41 Body 2 Supporting portion 42 Hole 21 Solid portion 5 Pulling body 211 Second accommodating space 51 Binding portion 22 Locking portion 52 First through hole 221 Locking groove 53 Recessed portion 222 Locking hole 6 Axial element 3 Head pad body 61 Second perforation 31 Car by rod 7 Locking element 32 Sheet 8 Cover body 321 Through hole M419482 Page 14 of 16