1353822 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種可水平調整之座椅扶手，尤其是指 一種調整後可確實定位之座椅扶手。 【先前技術】 請參照我國專利證書號數第祕323249號『 手調整結構』，包含：-切體⑻，其底端係連接在辦公 精之座體(40)的-侧，其上段部前緣形成一凹陷之容納空 間（211)，其前壁面設有複數連續排列之凹部（2丨2); 一中 空套體（22)，係套置在該支撐體（21)外周，可在其上升降； -鎖柄⑽’其上端形成-樞接轴（231) ’且其底端相對於 該凹部（212)設有孩人之凸體（232)，又闕柄（23)前侧 面與該中空套體（22)之壁面間設有一彈簧（235)，使該鎖柄 (23)朝向該凹部（212)具有彈性推力，再者，該鎖柄⑽ 於該枢接轴（231)處向前延伸—穿出該中空套體（22)之穿 孔的扣持部（233);以及-扶手體（3〇)，係呈橫向設置在該 中空套體（22)上方，並隨著該中空套體（22)連動升降者。 先别技術同時具有上下調整、左右轉動以及前後滑移 的功能，在此探討的是前後滑移的調整結構，利用扶手體 (30)之外殼内設有二夾片（253)，二夾片（253)内側面設有 數凸肋（254)，凸肋（254)選擇性與基座（26)外側之凸弧 (263)產生相互卡套’進一步達到前後預定位置時之定位功 效。 5 1353822 惟，先前技術藉由操作者握持著扶手體同時握持帶動 扶手體前後移動，並在合適的位置讓扶手體内的凸肋與凸 弧產生相互卡套，這樣的方式必須藉由操作者施予的外力 迫使凸肋與凸弧脫離，進一步帶動扶手體前後移動，但是 藉由操作者施予的外力並無法快速的操控，尤其扶手體為 了支樓手臂必須具有-定的寬度，操作者必須施予較=的 夕。卜力才能鮮動扶手歸動，先祕_設龍法提供給 操作者-便捷的操控方式，確實有加以改良之必要。° 【發明内容】 本發明『可水平調整之座椅扶手』所欲解決之技術問 題係在於，習知之扶手體雖然具有前後移動的功效，但操 作時必須辭較大的外力才能夠帶動扶手體移動，並非一' 便捷的設計。 、 2發明『可水平碰之賴扶手』，包含有—底座結合 -盖體’该底座與該蓋體之間設有—固定裝置盘一調敕 件，該固定裝置抵靠於該底座，且局部突伸於該底座並： 合於扶手體，該固找置設有㈣部，該㈣件包括一: 體與一控制部，該本體設右游兵都^, ㈣林體之齒部對應於 §亥口疋政置之心卩，該控制部凸伸於該底座，操控該 部使該本體之齒部㈣合於_絲置之齒部，該罢 體、该底座與該調整件相對·定裝置水平移I本發明 之調整方式為輕鬆按壓_整件，即可 _ 座相對於_技置水平軸，而可轉㈣後紅右1 動 ’操作者無需花費輕 的目的，確實相心 p可谷易的達到調整水平 ::相田便利且容易操控’同時利 方式，可以達到微調的功效。 齒口的 【實施方式】 有關本發明職用之技術、手段及其功效，兹舉 仏貫施例並配合圖式詳述如後，此僅供說明之用，在糞= 申請上並不受此種結構之限制。 1 參照圖一、圖二與圖三，為本發明可水平調整之座椅 扶手之立體外觀圖'立體分解圖與剖面示意圖。本發明 可水平調整之座椅扶手係包含有一底座10、一固定装置 20 ^—調整件3〇與一蓋體4〇，該固定裝置2〇與該調整件 3〇設於該底座10與該蓋體40之間。 該底座10包括一底面Η，該底面n之周緣環設有— 凸起之第一結合部12，該第一結合部12環繞著該底座1〇 之外周緣’該底面11還凸設有一凸起之環狀的抵擋部13， 該底面11並於該抵擋部13内設有一穿透的開口 14與一穿 透的軌道15，該開口丨4與該軌道15呈相連通，該底座1〇 弟一結合部12之壁面開設有一容孔16。 該固定裝置20包括一片體21、一固定片22與兩齒輪 23。該固定裝置容置於該底座1〇之底面Π，且可在該 軌道15上移動。該片體21的中間部位設有一容部2Π與 兩容孔212，該片體21包栝第一面與第二面，第—面的兩 端分別設有一長條狀的凸部213，該凸部213對應於該底 有10之軌道15。第二面的兩端鄰近該兩容孔212分別設 215凸杈214，且該凸柱214的周圍形成一環狀的凹陷 端且=凹陷215並與該容孔212形成相切。該片體21兩 且歜鄰該容孔212的一側分別設有一列齒部216。 。亥固定片22包括第一面與第二面，該第一面的兩端設 222兩固定杈221，且該兩固定柱221分別設有一固定孔 忒兩固定柱221之間設有一定位凸部223，該固定片 兩^的端部分別設有一列齒部224。該兩固定柱221恰 叹於該兩容孔212，該定位凸部223設於該容部211。 s玄齒輪23之中心設有一套孔231，該齒輪23之外周 緣環設有數齒部232。該套孔231套接於該片體21之凸柱 2U，該齒輪23並容置於該片體21之凹陷215内，且該兩 齒輪23之齒部232嚙合於該固定片22兩端之齒部224。 該調整件30包括一本體31與一控制部32，該控制部 32由該本體31之間設有一頸部33,該頸部33位於該控制 ^ 32的中間位置，該控制部32鄰近該頸部33還設有兩凸 321 ’§亥兩凸部321朝向該本體μ，且該兩凸部分 別位於該頸部33兩旁。該兩凸部321分別穿設於兩彈性體 322，戎彈性體322提供移除操作控制部32之外力之彈性 復位功效。 立該本體31與該頸部33相接的一側，設有一列第一齒 4 311 ’該第一齒部311由該頸部33兩旁延伸而出’該第 了齒部311並接有一第一擋部312，該本體31還設有一列 苐二齒部313，該兩列#部3U、313分別設於該本體31 1353822 的兩側，該第二齒部313遠離該頸部33，該第二齒部313 接有一第二擋部314,該第一齒部311、第一擋部312與該 第二齒部313、該第二擋部314的排列方向是朝向相同方 向。該本體31蓋設於該固定裝置20，且該控制部32由該 底座10之容孔16伸出。 該蓋體40包括一外蓋體41與一内蓋體42，該外蓋體 41之周緣設有一第二結合部4Π，該第二結合部411環繞 著該外蓋體41之外周緣，該外蓋體41内部形成一容置部 412，該容置部412與該第二結合部411之間形成一擋壁 413，該容置部412與該外蓋體41之侧壁面之間形成一通 道 414。 該内蓋體42包括一結合壁421與一容置部422，該容 置部422 —侧與該内蓋體42之侧壁面之間形成一通道 423。該内蓋體42結合於該外蓋體41，該内蓋體42之容 置部422恰設置於該外蓋體41之容置部412,該内蓋體42 之通道423對應於該外蓋體41之通道414,且該内蓋體42 之結合壁421抵接於該外蓋體41之擋壁413，進一步將 内、外蓋體42、41結合在一起，該底座10之抵擋部13 抵接於該内蓋體42之容置部422，進一步達到迫緊功效。 該蓋體40内蓋體42的容置部422容納該調整件30， 且該通道423套置該調整件30之頸部33，該蓋體40外蓋 體41之第二結合部411與該底座10之第一結合部12結合 在一起。 同時參照圖四，為本發明可水平調整之座椅扶手之剖 9 1353822 面示意圖。該固定裝置20之片體21被包圍在該底座10 之抵擋部13之内，且該片體21之凸部213限制於該底座 10之執道15内，該固定片22之兩固定柱221穿伸於該片 體21之兩容孔212後，該兩固定柱221藉由螺栓固定結合 於扶手體（圖中未視）。該底座10可以相對該固定裝置20 前後移動。該調整件30之控制部32局部由該底座10之容 孔16伸出，該調整件30之彈性體322被限制於該凸部321 與該底座10抵擋部13之間，該調整件30本體31之第一 齒部311嚙合於該固定裝置20片體21之齒部216，該第 一擋部312防止該調整件30由該齒部216脫出。該第二齒 部313嚙合於該齒輪23之齒部232,該齒輪23之齒部232 同時嚙合於該固定裝置20之固定片22兩端之齒部224。 該底座10抵擋部13内之執道15長度大於該固定裝置 20片體21之長度，該固定裝置20固定時，該底座10可 以相對該固定裝置20前後移動。該固定裝置20片體21 之容孔212的長度大於該固定片22定位凸部223的斷面長 度，該容孔212可相對該定位凸部223移動。 ^ 參照圖五與圖六，為本發明可水平調整之座椅扶手之 操作圖，表前後調整之示意圖。使用者操控按壓該調整件 30之控制部32，該調整件30之頸部33在該蓋體40通道 423内移動，該調整件30本體31之第一齒部311遠離該 固定裝置20片體21之齒部216，該調整件30本體31之 第二齒部313遠離該固定裝置20齒輪23之齒部232，此 時，該調整件30與該固定裝置20並未嚙合，操作者僅需 1353822 ^續^該調整件3G，且握持著該蓋體4G，即可以容易的 Γ 9n /體4G、該底座1G與_整件30相對於該固定裝 且20刚後移動，該底座1〇之執道〗5導引著。 田心體40與難體1()雜至合適的位置時而調整 别後位置時’操作者移除控侧整件30的力量，該調整件 3〇之彈性體322彈性恢復，令該調整件3〇之兩齒部犯、 =再度#於該片體21之#部216與該齒輪23之齒部 u〇L 〇 參=®七’為本發明可水平罐之鋪扶手之左右調 二不思圖。使用者操控按壓該調整件30之控制部32， 之頸部33在該蓋體4〇通道423内移動，該調 21之的2,631^\—齒部3U遠離該固定裂置2〇片體 該固定二=本體31之第二齒部313遠離 該固定^ 3之齒部232，此時，該調整件30與 30，且操㈣僅需持續按壓該調整件 之片體21與固定片乃卩了以谷易的控制該固定裝置2〇 於該底座]〇、之執、f ]s相對左右移動，同時片體21被限制 21移動。 15 ’進一步控制該底座10隨著該片體 制調的右移動至合適的位置時，操作者移除控 令該調整件3Q之:：調整件3G之彈性體322彈性恢復， 之齒部齒輪;部之==5合於該片㈣ 本發明Μ敕」 卩達到定位功效。 之凋正方式為輕鬆按壓該調整件30，即可握持 可底座10相對於該固定裝置20水平移動，而 可容县二月1後，、左右移動，操作者無需花費較大的力氣即 控，同_==平的目的，確實相_且容易操 可物m::6: 224、232、311'313—， =上所述可以歸納出本發明具有以下之優點： 無須花費：力IT平调整之座椅扶手』’操作方式簡單且 賈車乂大力乳即可容易的達到調整目的。 方式功:㈣整之座椅扶手』，利用齒部的喃合 件，娜件進—步與_定裝置產”合，達 :之fr或依本發明申請專利範圍所作之均等變化:： 飾，皆應仍屬本發明專利涵蓋之範嘴。 寺夂化與修 【圖式簡單說明】 圖-：為本發啊水平輕之座椅 〃 圖二：為本發明可水平調整之座椅扶手之立體圖。 為本發明沿圖-之3-3剖面線所取之圖。 ⑽.為本發㈣—之4~4剖面線所取之剖導表固 1353822 定裝置與調整件之示意圖。 圖五：為本發明圖四之延續，表該調整件之齒部與該固定 裝置之齿部分離之示意圖。 圖六：為本發明圖五之延續，表可水平調整之座椅扶手之 前後調整之示意圖。 圖七：為本發明圖五之延續’表可水平調整之座椅扶手之 左右調整之示意圖。 附件：我國專利證書號數第M323249號專利案。 【主要元件符號說明】 10 底座 11 底面 12 第一結合部 13 抵擋部 14 開口 15 軌道 16 容孔 20 固定裝置 21 片體 211 容部 212 容孔 213 凸部 214 凸柱 215 凹陷 216 齒部 22 固定片 221 固定柱 222 固定孔 223 定位凸部 224 齒部 23 齒輪 231 套孔 232 齒部 30 調整件 31 本體 311 第一齒部 312 第一擔部 13 1353822 313 第二齒部 314 第二擋部 32 控制部 321 凸部 322 彈性體 33 頸部 40 蓋體 41 外蓋體 411 第二結合部 412 容置部 413 擋壁 414 通道 42 内蓋體 421 結合壁 422 容置部 423 通道 141353822 IX. Description of the Invention: [Technical Field] The present invention relates to a seat armrest that can be adjusted horizontally, and more particularly to a seat armrest that can be reliably positioned after adjustment. [Prior Art] Please refer to the "Hand Adjustment Structure" of China Patent Certificate No. 323249, which includes: - the body (8), the bottom end of which is connected to the side of the office body (40), and the upper part of the body The rim forms a recessed receiving space (211), the front wall surface is provided with a plurality of consecutively arranged recesses (2丨2); a hollow sleeve body (22) is sleeved on the outer periphery of the support body (21), Up and down; the lock handle (10)' has an upper end forming a pivoting shaft (231)' and a bottom end thereof is provided with a convex body (232) of the child relative to the recess (212), and the front side of the handle (23) is A spring (235) is disposed between the wall surface of the hollow sleeve (22), so that the lock handle (23) has an elastic thrust toward the recess (212), and further, the lock handle (10) is at the pivot shaft (231). Extending forwardly - a retaining portion (233) through which the perforation of the hollow casing (22) is passed; and - an armrest body (3) disposed laterally above the hollow casing (22), and along with The hollow sleeve (22) is linked to the lifter. The prior art has the functions of up-and-down adjustment, left-right rotation, and back-and-forth sliding. Here, the adjustment structure of the front and rear sliding is discussed. The outer frame of the armrest body (30) is provided with two clips (253), two clips. (253) The inner side surface is provided with a plurality of ribs (254), and the convex ribs (254) selectively cooperate with the convex arcs (263) on the outer side of the base (26) to produce a positioning effect when the plurality of ferrules are further engaged to a predetermined position. 5 1353822 However, the prior art relies on the operator holding the armrest body while holding the armrest body to move back and forth, and in the proper position, the ribs and the convex arc in the armrest body are mutually engaged, in such a manner The external force applied by the operator forces the rib to disengage from the convex arc, further driving the armrest body to move back and forth, but the external force exerted by the operator cannot be quickly manipulated, and in particular, the armrest body must have a predetermined width for the arm of the branch. The operator must give a more than eve. Bu Li can freshly move the handrails back, and the first secret _ set dragon method to the operator - convenient control method, it is necessary to improve. [Disclosed] The technical problem to be solved by the "seat-adjustable seat armrest" of the present invention is that the conventional armrest body has the effect of moving back and forth, but it is necessary to resign a large external force to drive the armrest body. Mobile is not a 'convenient design. 2, the invention relates to a "levelable touch armrest", comprising: a base joint-cover body - between the base and the cover body - a fixing device disk adjusting member, the fixing device abutting the base, and The portion protrudes from the base and is: combined with the armrest body, the solid finding is provided with a (four) portion, the (four) member comprises: a body and a control portion, the body is provided with a right-hand soldier, and (4) a tooth portion corresponding to the forest body In the heart of the § 疋口疋政, the control portion protrudes from the base, and the portion is manipulated to make the tooth portion (4) of the body fit to the tooth portion of the wire, and the body and the base are opposite to the adjusting member ·Setting device horizontal shift I The adjustment method of the invention is to easily press _ whole piece, then the _ seat can be set relative to the horizontal axis of the _ technology, and the turnable (four) and the red right 1 move 'the operator does not need to spend the light purpose, the actual phase Heart p can be adjusted to the level of the valley:: Phase is convenient and easy to control 'simultaneously beneficial, can achieve fine-tuning effect. [Embodiment] The technology, means and functions of the application of the present invention are described in detail with reference to the drawings, and this is for illustrative purposes only, and is not applicable to the manure application. The limitations of this structure. 1 Referring to FIG. 1 , FIG. 2 and FIG. 3 , FIG. 1 is a perspective exploded view and a cross-sectional view of a three-dimensional external view of a seat armrest capable of horizontal adjustment. The horizontally adjustable seat armrest of the present invention comprises a base 10, a fixing device 20, an adjusting member 3〇 and a cover 4〇, and the fixing device 2〇 and the adjusting member 3 are disposed on the base 10 and the Between the cover bodies 40. The base 10 includes a bottom surface Η, and a peripheral edge of the bottom surface n is provided with a convex first joint portion 12, and the first joint portion 12 surrounds the outer circumference of the base 1 '. The bottom surface 11 is provided with a penetrating opening 14 and a penetrating rail 15 in the bottom portion 11 . The opening 丨 4 is in communication with the rail 15 . A hole 16 is formed in the wall of the joint portion 12. The fixture 20 includes a body 21, a fixed piece 22 and two gears 23. The fixing device is received on the bottom surface of the base 1 and movable on the rail 15. The middle portion of the sheet body 21 is provided with a receiving portion 2 Π and two recessed holes 212. The sheet body 21 encloses the first surface and the second surface. The two ends of the first surface are respectively provided with an elongated strip-shaped convex portion 213. The convex portion 213 corresponds to the rail 15 having the bottom 10. The two ends of the second surface are respectively provided with 215 protrusions 214 adjacent to the two holes 212, and an annular recessed end is formed around the protrusions 214 and is formed to be tangent to the holes 212. One side of the body 21 and adjacent to the hole 212 is provided with a row of teeth 216, respectively. . The fixing piece 22 includes a first surface and a second surface. The two ends of the first surface are provided with two fixing ridges 221, and the two fixing posts 221 are respectively provided with a fixing hole. 223. The end portions of the fixing piece are respectively provided with a row of tooth portions 224. The two fixing posts 221 abut the two holes 212, and the positioning protrusions 223 are disposed on the receiving portion 211. The center of the sinusoidal gear 23 is provided with a hole 231, and the outer peripheral ring of the gear 23 is provided with a plurality of teeth 232. The sleeve 231 is sleeved in the protrusion 2U of the body 21, and the gear 23 is received in the recess 215 of the body 21, and the teeth 232 of the two gears 23 are engaged at the two ends of the fixing piece 22. Teeth 224. The adjusting member 30 includes a body 31 and a control portion 32. The control portion 32 is provided with a neck 33 between the body 31. The neck portion 33 is located at an intermediate position of the control 32, and the control portion 32 is adjacent to the neck portion. The portion 33 is further provided with two convex portions 321 'the two convex portions 321 facing the body μ, and the two convex portions are respectively located on the side of the neck portion 33. The two convex portions 321 are respectively disposed through the two elastic bodies 322, and the elastic body 322 provides an elastic restoring effect of the force of the removal operation control portion 32. A side of the body 31 that is in contact with the neck portion 33 is provided with a row of first teeth 4 311 '. The first tooth portion 311 extends from both sides of the neck portion 33. The first tooth portion 311 is connected to the first tooth portion 311. The first portion 312 is disposed on the two sides of the body 31 1353822, and the second tooth portion 313 is away from the neck portion 33. The second tooth portion 313 is connected with a second blocking portion 314. The first tooth portion 311, the first blocking portion 312, and the second tooth portion 313 and the second blocking portion 314 are arranged in the same direction. The body 31 is covered by the fixing device 20, and the control portion 32 is extended by the hole 16 of the base 10. The cover 40 includes an outer cover 41 and an inner cover 42. The outer cover 41 has a second joint portion 411 around the outer periphery of the outer cover 41. A receiving portion 412 is formed in the outer cover 41. A blocking wall 413 is formed between the receiving portion 412 and the second connecting portion 411. The receiving portion 412 forms a gap with the side wall surface of the outer cover 41. Channel 414. The inner cover 42 includes a coupling wall 421 and a receiving portion 422. A side wall 423 is formed between the side of the receiving portion 422 and the side wall surface of the inner cover 42. The inner cover 42 is coupled to the outer cover 41. The receiving portion 422 of the inner cover 42 is disposed on the receiving portion 412 of the outer cover 41. The passage 423 of the inner cover 42 corresponds to the outer cover. The connecting wall 421 of the inner cover 42 abuts against the retaining wall 413 of the outer cover 41 to further join the inner and outer covers 42 and 41 together, and the abutting portion 13 of the base 10 Abutting on the receiving portion 422 of the inner cover body 42 further achieves the tightening effect. The receiving portion 422 of the inner cover 42 of the cover 40 accommodates the adjusting member 30, and the passage 423 covers the neck portion 33 of the adjusting member 30. The second engaging portion 411 of the outer cover 41 of the cover 40 and the cover 40 The first joints 12 of the base 10 are joined together. Referring to FIG. 4 at the same time, FIG. 4 is a schematic diagram of a sectional view of a seat armrest that can be horizontally adjusted according to the present invention. The body 21 of the fixing device 20 is enclosed in the abutting portion 13 of the base 10, and the convex portion 213 of the body 21 is restricted in the way 15 of the base 10. The two fixing posts 221 of the fixing piece 22 After being inserted into the two holes 212 of the sheet body 21, the two fixing posts 221 are fixed to the armrest body by bolts (not shown). The base 10 is movable back and forth relative to the fixture 20. The control portion 32 of the adjusting member 30 is partially extended by the hole 16 of the base 10. The elastic body 322 of the adjusting member 30 is restricted between the protruding portion 321 and the base portion 10 of the base 10. The adjusting member 30 is The first tooth portion 311 of the 31 is engaged with the tooth portion 216 of the body 21 of the fixing device 20, and the first blocking portion 312 prevents the adjusting member 30 from coming out of the tooth portion 216. The second tooth portion 313 is engaged with the tooth portion 232 of the gear 23, and the tooth portion 232 of the gear member 23 is simultaneously engaged with the tooth portion 224 at both ends of the fixing piece 22 of the fixing device 20. The length of the obstruction 15 in the abutting portion 13 of the base 10 is greater than the length of the body 21 of the fixing device 20. When the fixing device 20 is fixed, the base 10 can be moved back and forth relative to the fixing device 20. The length of the hole 212 of the body 21 of the fixing device 20 is greater than the length of the portion of the fixing piece 22 of the fixing piece 22, and the hole 212 is movable relative to the positioning protrusion 223. ^ Referring to Figure 5 and Figure 6, the operation diagram of the seat armrest which can be adjusted horizontally according to the present invention, and the front and rear adjustment of the table. The user controls the control portion 32 of the adjusting member 30. The neck portion 33 of the adjusting member 30 moves in the passage 423 of the cover 40. The first tooth portion 311 of the adjusting member 30 is away from the fixing device 20 The second tooth portion 313 of the body 31 of the adjusting member 30 is away from the tooth portion 232 of the gear 23 of the fixing device 20. At this time, the adjusting member 30 and the fixing device 20 are not engaged, and the operator only needs to 1353822 ^Continue the adjustment member 3G, and hold the cover 4G, that is, the Γ 9n / body 4G can be easily moved, the base 1G and the _ whole piece 30 are moved relative to the fixed device 20, and the base 1 〇 〇 〗 〗 〖5 guide. When the Tianxin body 40 and the difficult body 1 () are mixed to the appropriate position and the other positions are adjusted, the operator removes the force of the control side integral member 30, and the elastic member 322 of the adjusting member 3 elastically recovers, so that the adjustment The two teeth of the piece 3 犯, = again# in the part 216 of the piece 21 and the tooth part of the gear 23 u 〇 = ® = 七 ' 为本 为本 ® ® ® ® ® ® ® ® ® ® ® ® ® Do not think about it. The user controls the control portion 32 that presses the adjusting member 30, and the neck portion 33 moves in the cover body 423, and the 2, 631^--the tooth portion 3U of the 21 is away from the fixed split 2 body. The second tooth portion 313 of the fixed body=the body 31 is away from the tooth portion 232 of the fixing member 3. At this time, the adjusting members 30 and 30, and only the sheet body 21 and the fixing piece of the adjusting member need to be continuously pressed. With the control of the valley, the fixing device 2 is moved to the left and right, and f]s is moved to the left and right, and the sheet 21 is restricted by 21 movement. 15 'further control the base 10 as the film system moves to the right position to the right position, the operator removes the control member 3Q: the elastic member 322 of the adjusting member 3G elastically recovers, the tooth gear; The part ==5 is combined with the piece (4) The invention Μ敕"" achieves the positioning effect. In order to easily press the adjusting member 30, the base 10 can be horizontally moved relative to the fixing device 20, and can be moved to the left and right after February 1, and the operator does not need to spend a large amount of effort. Control, with the purpose of _== flat, is indeed _ and easy to operate m::6: 224, 232, 311 '313 -, = can be summarized above, the invention has the following advantages: no need to spend: force IT flat adjustment of the seat armrest 』 'operation mode is simple and Jia Che 乂 strong milk can easily achieve the purpose of adjustment. Mode work: (4) The whole seat armrest 』, using the merging part of the tooth part, the Na piece into the step and the _ set device production, up to: fr or according to the scope of the patent application of the invention changes:: decoration All should still belong to the scope of the patent covered by the invention. Temple 夂化和修 [Simple diagram of the figure] Figure-: The seat of the hair 水平 horizontal light 〃 Figure 2: The seat armrest of the invention can be adjusted horizontally The perspective view of the present invention is taken along the line of Figure 3-3. (10). The schematic diagram of the section 1353822 and the adjustment piece taken from the 4~4 section line of the hair of the hair (4). V: A schematic diagram of the separation of the tooth portion of the adjusting member from the tooth portion of the fixing device according to the continuation of Fig. 4 of the present invention. Fig. 6 is a continuation of Fig. 5 of the present invention, and the seat armrest of the table can be adjusted horizontally before and after adjustment Figure 7: Schematic diagram of the left and right adjustment of the seat armrest that can be adjusted horizontally in the continuation of Figure 5 of the present invention. Attachment: Patent No. M323249 of China Patent Certificate No. [Description of main components] 10 Base 11 Bottom surface 12 first joint portion 13 resisting portion 14 15 Track 16 Hole 20 Fixing device 21 Sheet 211 Capacitor 212 Hole 213 Projection 214 Tab 215 Recess 216 Tooth 22 Fixing plate 221 Fixing post 222 Fixing hole 223 Positioning projection 224 Tooth 23 Gear 231 Nesting hole 232 Tooth 30 adjustment member 31 body 311 first tooth portion 312 first shoulder portion 13 1353822 313 second tooth portion 314 second stopper portion 32 control portion 321 convex portion 322 elastic body 33 neck portion 40 cover body 41 cover body 411 Two joint portion 412 accommodating portion 413 blocking wall 414 passage 42 inner cover body 421 joint wall 422 accommodating portion 423 passage 14