TWM598094U - Chair armrest capable of easy assembling - Google Patents
Chair armrest capable of easy assembling Download PDFInfo
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- TWM598094U TWM598094U TW109202029U TW109202029U TWM598094U TW M598094 U TWM598094 U TW M598094U TW 109202029 U TW109202029 U TW 109202029U TW 109202029 U TW109202029 U TW 109202029U TW M598094 U TWM598094 U TW M598094U
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Abstract
一種易組裝之椅扶手,其包含一扶手支架、一連結部及一扶手,該連結部包含一鎖頭並可選擇設在該扶手或該扶手支架上,更在未設置該連結部之該扶手或該扶手支架上設置一鎖孔及一鎖槽連通設在該鎖孔之內側;其中當該鎖頭垂直向對準並嵌進該鎖孔內以嵌入至該鎖槽內時,該扶手與該扶手支架之間即形成一第一組裝狀態;再使該鎖頭在該鎖槽內水平向相對轉動一錯開角度以使該扶手之前後向中心軸與該扶手支架之前後向中心軸形成耦合狀態,此時該扶手與該扶手支架之間即組裝且鎖固成一體而形成一第二組裝狀態,藉此簡易完成該扶手的組裝作業並增進組裝後之結構強度及緊密度。An easy-to-assemble chair armrest, comprising an armrest bracket, a connecting part and an armrest, the connecting part includes a lock head and can be optionally arranged on the armrest or the armrest bracket, and even the armrest without the connecting part Or the armrest bracket is provided with a lock hole and a lock slot connected to the inner side of the lock hole; wherein when the lock head is vertically aligned and embedded in the lock hole to be embedded in the lock slot, the armrest and A first assembled state is formed between the armrest brackets; and then the lock head is relatively rotated horizontally in the lock groove by an offset angle so that the front and rear center axis of the armrest and the front and rear center axis of the armrest support form a coupling In this state, the armrest and the armrest bracket are assembled and locked together to form a second assembly state, thereby easily completing the assembly operation of the armrest and improving the structural strength and tightness after assembly.
Description
本新型係一種椅扶手,尤指一種扶手支架與扶手之間能分開配置且能簡易組裝成一體之椅扶手。The new model is a chair armrest, especially a chair armrest that can be configured separately between the armrest bracket and the armrest and can be easily assembled into one body.
一般功能性椅扶手包含一扶手支架及一扶手二主要構體,該扶手支架係一L型結構體(包括一直支及一相連之橫支)供鎖固在椅座之左、右兩側(以坐者方向而言),該扶手再組裝並固設在該扶手支架之直支的頂端上。然而,若製造端將該扶手與該扶手支架先組裝成一體再運送至客戶端(銷售端或消費端),則佔據相當空間而不利於包裝及/或運送作業,相對增加製造端之成本;而若改由客戶端自行組裝,則以目前該扶手與該扶手支架之間的組裝結構而言,不但不易組裝,且還需動用到額外的鎖固零件(如螺絲)或組裝工具(如螺絲起手),尤其若製造端設計之組裝結構不夠完善,則改由客戶端自行組裝時,可能會相對減損椅扶手之結構強度及/或緊密度,甚至造成消費端使用上的危險。此外,習知之功能性椅扶手已存有多種調整功能如前後向或旋轉向或高低向等調整功能供可提昇椅扶手使用的方便性及舒適性,因此製造端在設計該扶手與該扶手支架之間的組裝結構時,除了考量如何能簡易組裝之外,更須同時考量如何使在組裝之後還能保留或兼具該等調整功能,否則不利於椅扶手市場之競爭。General functional chair armrests include an armrest bracket and an armrest with two main structures. The armrest bracket is an L-shaped structure (including a straight support and a connected horizontal support) for locking on the left and right sides of the seat ( In terms of the direction of the seated person, the armrest is assembled and fixed on the top of the straight support of the armrest bracket. However, if the manufacturing end assembles the armrest and the armrest bracket into one body and then transports it to the client (sales end or consumer end), it will occupy a considerable amount of space, which is not conducive to packaging and/or shipping operations, and relatively increases the cost of the manufacturing end; If it is changed to the client’s self-assembly, the current assembly structure between the armrest and the armrest bracket is not only difficult to assemble, but also requires additional locking parts (such as screws) or assembly tools (such as screws). Start), especially if the assembly structure of the manufacturing end design is not perfect, when the client is assembled by the client itself, the structural strength and/or tightness of the armrest of the chair may be relatively reduced, and it may even cause danger to the consumer end. In addition, the conventional functional chair armrests already have a variety of adjustment functions, such as front and rear or rotation or height adjustment functions for the convenience and comfort of the chair armrests. Therefore, the design of the armrest and the armrest bracket is at the manufacturing end. In the assembling structure, in addition to considering how to assemble easily, it is also necessary to consider how to retain or have the adjustment functions after assembly, otherwise it is not conducive to competition in the armrest market.
本新型之主要目的在於提供一種易組裝之椅扶手,其包含一扶手支架、一連結部及一扶手,該連結部包含一鎖頭,且該連結部係可選擇設在該扶手或該扶手支架上,更在未設置該連結部之該扶手或該扶手支架上對應於該鎖頭而設置一鎖孔及一鎖槽連通設在該鎖孔之內側;其中當該扶手與該扶手支架進行組裝時,使該鎖頭得垂直向對準並嵌進該鎖孔內以使該鎖頭嵌入至該鎖槽中,藉此使該扶手與該扶手支架之間形成一第一組裝狀態;再使該鎖頭在該鎖槽內水平向相對轉動一錯開角度以使該扶手之前後向中心軸與該扶手支架之前後向中心軸形成耦合狀態,此時該扶手與該扶手支架之間組裝且鎖固成一體而形成一第二組裝狀態,藉此簡易完成該扶手的組裝作業並能增進組裝後之結構強度及緊密度。The main purpose of the present invention is to provide an easy-to-assemble chair armrest, which includes an armrest bracket, a connecting portion and an armrest. The connecting portion includes a lock head, and the connecting portion can be optionally arranged on the armrest or the armrest bracket. On the armrest or the armrest bracket without the connecting portion, a lock hole and a lock groove are provided corresponding to the lock head to communicate with the inner side of the lock hole; wherein when the armrest and the armrest bracket are assembled At this time, the lock head is vertically aligned and inserted into the lock hole so that the lock head is inserted into the lock groove, thereby forming a first assembled state between the armrest and the armrest bracket; The lock head rotates horizontally in the lock slot by a staggered angle so that the front and rear center axis of the armrest and the front and rear center axis of the armrest support form a coupling state. At this time, the armrest and the armrest support are assembled and locked. It is solidly integrated to form a second assembly state, thereby simply completing the assembly operation of the armrest and improving the structural strength and compactness after assembly.
為達成上述目的,本新型提供「易組裝之椅扶手」之第一實施例,其包含一扶手支架、一連結部及一扶手;其中該扶手支架包含一頂面,該頂面上設有一嵌座,且該嵌座具有一前後向中心軸;其中該連結部係一體成型地凸設於該扶手支架之嵌座上,該連結部包含一具有一垂直向厚度之鎖頭及一鎖頸連結設於該鎖頭之下方,該鎖頸具有一垂直向中心軸;其中該扶手包含一扶手構體及一扶手墊結合並包覆於該扶手構體之上方,其中該扶手構體具有一前後向中心軸,該扶手構體的底面上設有一鎖孔及一具有一垂直向深度之鎖槽連通設在該鎖孔之內側,其中該鎖孔的水平向截面形狀及水平向截面面積係對應且略大於該連結部之鎖頭的水平向截面形狀及水平向截面面積,使該鎖頭得垂直向嵌入於該鎖孔並位於該鎖槽內,其中該鎖槽的水平向截面形狀及水平向截面面積是大於且包含該連結部之鎖頭的水平向截面形狀及水平向截面面積,使該鎖槽得相對於該鎖頭增加至少一行程區域,進而使該鎖頭得在垂直向嵌入於該鎖槽之後能沿著各行程區域進行水平向轉動並得擋止且定位於各行程區域上一擋止位置;其中當該扶手構體之鎖孔與該連結部之鎖頭相互垂直向對準時,該鎖頭得由該鎖孔垂直向嵌入至該鎖槽內,此時該扶手構體與該鎖頭之間即形成一第一組裝狀態;其中當該扶手構體與該鎖頭之間形成該第一組裝狀態時,該扶手構體之前後向中心軸與該嵌座之前後向中心軸之間是形成一水平向之錯開角度;其中當該扶手構體與該鎖頭之間形成該第一組裝狀態時,該鎖頭得以該鎖頸之垂直向中心軸為轉軸而在該鎖槽內進行水平向轉動;其中當該鎖頭在該鎖槽內相對轉動至該錯開角度並同時使該扶手構體之前後向中心軸與該嵌座之前後向中心軸形成耦合狀態時,該鎖頭即擋止且定位於各行程區域上之該擋止位置,此時該扶手構體與該鎖頭之間即形成一第二組裝狀態,此時該扶手亦與該扶手支架組裝並鎖固成一體。In order to achieve the above-mentioned object, the present invention provides a first embodiment of "easy to assemble chair armrest", which includes an armrest bracket, a connecting portion and an armrest; wherein the armrest bracket includes a top surface with an embedded Seat, and the embedded seat has a front-to-back central axis; wherein the connecting portion is integrally formed to protrude on the embedded seat of the armrest bracket, and the connecting portion includes a lock head with a vertical thickness and a lock neck connection Located below the lock head, the lock neck has a vertical central axis; wherein the armrest includes an armrest structure and an armrest cushion combined and covered above the armrest structure, wherein the armrest structure has a front and rear To the central axis, a lock hole and a lock groove with a vertical depth are provided on the bottom surface of the armrest structure to communicate with the inner side of the lock hole, wherein the horizontal cross-sectional shape and horizontal cross-sectional area of the lock hole correspond to And slightly larger than the horizontal cross-sectional shape and horizontal cross-sectional area of the lock head of the connecting part, so that the lock head can be vertically embedded in the lock hole and located in the lock groove, wherein the horizontal cross-sectional shape of the lock groove is horizontal and horizontal The cross-sectional area is greater than and includes the horizontal cross-sectional shape and horizontal cross-sectional area of the lock head of the connecting portion, so that the lock groove has to increase at least one stroke area relative to the lock head, so that the lock head can be embedded in the vertical direction After the lock groove, it can rotate horizontally along each stroke area and be stopped and positioned at a stop position on each stroke area; where the lock hole of the armrest structure and the lock head of the connecting portion are perpendicular to each other When aligned, the lock head has to be vertically embedded into the lock groove from the lock hole. At this time, a first assembled state is formed between the armrest structure and the lock head; where the armrest structure and the lock head When the first assembled state is formed between, the front and rear center axis of the armrest structure and the front and rear center axis of the insert seat form a horizontal staggered angle; wherein when the armrest structure and the lock When the first assembled state is formed between, the lock head rotates horizontally in the lock groove with the vertical central axis of the lock neck as the rotation axis; wherein when the lock head relatively rotates in the lock groove to the staggered angle At the same time, when the front and rear center axis of the armrest structure is coupled with the front and rear center axis of the insert seat, the lock head is blocked and positioned at the blocking position on each stroke area. At this time, the armrest structure A second assembled state is formed between the body and the lock head. At this time, the armrest is also assembled and locked into a whole with the armrest bracket.
為達成上述目的,本新型提供「易組裝之椅扶手」之第二實施例,其包含一扶手支架、一連結部及一扶手,而第二實施例與第一實施例之間的相同點在於:該連結部(即該鎖頭)係選擇設在該扶手支架上,而該鎖孔及該鎖槽則選擇設在該扶手上;而第二實施例與第一實施例之間的最大不同點在於:第一實施例所揭示之該連結部係一體成型地凸設於該扶手支架之該嵌座上,而第二實施例所揭示之該連結部係可裝卸地凸設於該扶手支架之該嵌座上;此外,第二實施例與第一實施例之間的其他結構型態則大致相同。In order to achieve the above objective, the present invention provides a second embodiment of "easy to assemble chair armrest", which includes an armrest bracket, a connecting portion and an armrest. The similarities between the second embodiment and the first embodiment are : The connecting portion (that is, the lock head) is selected to be set on the armrest bracket, and the lock hole and the lock groove are selected to be set on the armrest; the biggest difference between the second embodiment and the first embodiment The point is: the connecting portion disclosed in the first embodiment is integrally formed to protrude from the embedded seat of the armrest bracket, and the connecting portion disclosed in the second embodiment is detachably protruding from the armrest bracket The embedded seat; in addition, the other structural types between the second embodiment and the first embodiment are substantially the same.
為達成上述目的,本新型提供「易組裝之椅扶手」之第三實施例,其包含一扶手支架、一連結部及一扶手,其中該扶手支架包含一頂面,該頂面上設有一嵌座,該嵌座具有一前後向中心軸,該嵌座之頂面上設有一鎖孔及一具有一垂直向深度之鎖槽連通設在該鎖孔之內側;其中該連結部包含一具有一垂直向厚度之鎖頭及一鎖頸連結設於該鎖頭之下方,該鎖頸具有一垂直向中心軸;其中該扶手包含一扶手構體及一扶手墊結合並包覆於該扶手構體之上方,其中該扶手構體具有一前後向中心軸;其中該連結部係一體成型地凸設於該扶手之扶手構體的底面上;其中該扶手支架之鎖孔的水平向截面形狀及水平向截面面積係對應且略大於該連結部之鎖頭的水平向截面形狀及水平向截面面積,使該鎖頭得垂直向嵌入於該鎖孔並位於該鎖槽內,其中該扶手支架之鎖槽的水平向截面形狀及水平向截面面積是大於且包含該連結部之鎖頭的水平向截面形狀及水平向截面面積,使該鎖槽得相對於該鎖頭增加至少一行程區域,進而使該鎖頭得在垂直向嵌入於該鎖槽之後能沿著各行程區域進行水平向轉動並得擋止且定位於各行程區域上一擋止位置;其中當該連結部之鎖頭與該扶手支架之鎖孔相互垂直向對準時,該鎖頭得由該鎖孔垂直向嵌入至該鎖槽內,此時該鎖頭與該扶手支架之間即形成一第一組裝狀態;其中當該鎖頭與該扶手支架之間形成該第一組裝狀態時,該嵌座之前後向中心軸與該扶手構體之前後向中心軸之間是形成一水平向之錯開角度;其中當該鎖頭與該扶手支架之間形成該第一組裝狀態時,該鎖頭得以該鎖頸之垂直向中心軸為轉軸而在該鎖槽內進行水平向轉動;其中當該鎖頭在該鎖槽內相對轉動該錯開角度並同時使該嵌座之前後向中心軸與該扶手構體之前後向中心軸形成耦合狀態時,該鎖頭即擋止且定位於各行程區域上之該擋止位置,此時該鎖頭與該扶手支架之間即形成一第二組裝狀態,且該扶手亦與該扶手支架組裝並鎖固成一體。In order to achieve the above objective, the present invention provides a third embodiment of "easy to assemble chair armrest", which includes an armrest bracket, a connecting portion and an armrest, wherein the armrest bracket includes a top surface, and the top surface is provided with an embedded Seat, the insert seat has a front-to-rear center axis, a lock hole and a lock groove with a vertical depth are arranged on the inner side of the lock hole on the top surface of the insert seat; wherein the connecting portion includes a A lock head with a vertical thickness and a lock neck are connected below the lock head, and the lock neck has a vertical central axis; wherein the armrest includes an armrest structure and an armrest cushion combined and covered on the armrest structure Above, the armrest structure has a front-to-rear central axis; wherein the connecting part is integrally formed to protrude on the bottom surface of the armrest structure of the armrest; wherein the horizontal cross-sectional shape and level of the lock hole of the armrest bracket The cross-sectional area corresponds to and is slightly larger than the horizontal cross-sectional shape and horizontal cross-sectional area of the lock head of the connecting part, so that the lock head can be vertically embedded in the lock hole and located in the lock groove, and the lock of the armrest bracket The horizontal cross-sectional shape and horizontal cross-sectional area of the groove are larger than and include the horizontal cross-sectional shape and horizontal cross-sectional area of the lock head of the connecting portion, so that the lock groove has to increase at least one stroke area relative to the lock head, thereby making The lock head can be horizontally rotated along each stroke area after being vertically embedded in the lock groove and be stopped and positioned at a stop position on each stroke area; where the lock head of the connecting part and the armrest When the lock holes of the brackets are vertically aligned with each other, the lock head has to be vertically inserted into the lock groove from the lock hole, and a first assembled state is formed between the lock head and the armrest bracket; wherein when the lock When the first assembled state is formed between the head and the armrest bracket, the front and rear center axis of the insert seat and the front and rear center axis of the armrest structure form a horizontal staggered angle; where the lock head and When the first assembled state is formed between the armrest brackets, the lock head rotates horizontally in the lock groove with the vertical central axis of the lock neck as the rotation axis; wherein when the lock head rotates relatively in the lock groove When the staggered angle and at the same time make the front and rear center axis of the insert seat and the front and rear center axis of the armrest structure form a coupled state, the lock head is blocked and positioned at the blocking position on each stroke area. A second assembled state is formed between the lock head and the armrest bracket, and the armrest is also assembled and locked into a whole with the armrest bracket.
為達成上述目的,本新型提供「易組裝之椅扶手」之第四實施例,其包含一扶手支架、一連結部及一扶手,而第四實施例與第三實施例之間的相同點在於:該連結部(即該鎖頭)係選擇設在該扶手上,而該鎖孔及該鎖槽則選擇設在該扶手支架上;而第四實施例與第三實施例之間的最大不同點在於:第三實施例所揭示之該連結部係一體成型地凸設於該扶手之扶手構體的底面上,而第四實施例所揭示之該連結部係可裝卸地凸設於該扶手之扶手構體的底面上;此外,第四實施例與第三實施例之間的其他結構型態則大致相同。To achieve the above objective, the present invention provides a fourth embodiment of the "easy to assemble chair armrest", which includes an armrest bracket, a connecting portion and an armrest. The fourth embodiment and the third embodiment are similar in point : The connecting part (that is, the lock head) is selected to be set on the armrest, and the lock hole and the lock groove are selected to be set on the armrest bracket; the biggest difference between the fourth embodiment and the third embodiment The point is: the connecting portion disclosed in the third embodiment is integrally formed and protruding on the bottom surface of the armrest structure of the armrest, while the connecting portion disclosed in the fourth embodiment is detachably protruding from the armrest The bottom surface of the armrest structure; in addition, the other structural types between the fourth embodiment and the third embodiment are substantially the same.
配合圖示,將本新型的結構及其技術特徵詳述如後,其中各圖示只用以說明本新型的結構關係及相關功能,因此各圖示中各元件的尺寸並非依實際比例畫製且非用以限制本新型。此外,以下揭露內容提供多個不同的實施例(如包含第一、二、三、四實施例)且非用以限制本新型。此外,必須了解的是,未特別圖示或描述之元件可以本領域技術人士所熟知之各種形式存在。此外,以下揭露內容之不同實施例中可能重複使用相同的元件標號及/或文字,這些重複係為了簡化與清晰的目的,並非用以限定所討論的不同實施例及/或結構之間有特定的關係。With the illustrations, the structure and technical features of the present invention will be described in detail below. Each figure is only used to illustrate the structure relationship and related functions of the present invention. Therefore, the size of each element in each figure is not drawn according to the actual scale. It is not intended to limit the invention. In addition, the following disclosure provides multiple different embodiments (such as including the first, second, third, and fourth embodiments) and is not intended to limit the present invention. In addition, it must be understood that elements not specifically illustrated or described can exist in various forms well known to those skilled in the art. In addition, the same element numbers and/or words may be repeatedly used in different embodiments of the following disclosure. These repetitions are for the purpose of simplification and clarity, and are not used to limit the differences between the different embodiments and/or structures discussed. Relationship.
參考圖1至3及21,本新型提供一種易組裝之椅扶手1,其包含一扶手支架10、一連結部20及一扶手30。如圖1所示,該浮手支架10之底部設有一椅座連結部15但不限制,供用以與椅子的椅座連結在一起。一般而言,該扶手支架10係鎖固在椅座之左、右兩側(以坐者方向而言),故以下揭露內容中所提到的「前後向」或「左右向」之方向,即是以坐者方向而言。1 to 3 and 21, the present invention provides an easy-to-assemble
參考圖2,該扶手支架10包含一頂面10a,該頂面10a上設有一嵌座11,且該嵌座11具有一前後向中心軸11b(如圖1所示)。該連結部20係凸設於該扶手支架10之嵌座11上,該連結部20包含一具有一垂直向厚度之鎖頭21及一鎖頸22連結設於該鎖頭21之下方,該鎖頸22具有一垂直向中心軸22a(如圖1所示);其中該連結部20可設於該嵌座11上的任一處而不限制,即該連結部20可設於該崁座11的中心處(如圖2所示),亦可處於該崁座11的旁心處(未圖式);其中該鎖頭21之水平向截面形狀進一步係包含橢圓形、長矩形或三角形但不限制。Referring to FIG. 2, the
參考圖16、17及32,該扶手30包含一扶手構體32及一扶手墊31結合並包覆於該扶手構體32之上方;其中該扶手構體32具有一前後向中心軸32b(如圖1所示),該扶手構體32的底面32a上設有一鎖孔321及一具有一垂直向深度之鎖槽322連通設在該鎖孔321之內側如圖2及24所示;參考圖4至7、25至28,其中該鎖孔321的水平向截面形狀及水平向截面面積係對應且略大於該連結部20之鎖頭21的水平向截面形狀及水平向截面面積,使該鎖頭21得垂直向(如圖2之垂直向中心軸11a及垂直向中心軸321a所示,以及圖21之垂直向中心軸11a及垂直向中心軸321a所示)嵌入於該鎖孔321並位於該鎖槽322內;其中該鎖槽322的水平向截面形狀及水平向截面面積是大於且包含該連結部20之鎖頭21的水平向截面形狀及水平向截面面積,使該鎖槽322得相對於該鎖頭21增加至少一行程區域323(如圖13至15所示),進而使該鎖頭21得在垂直向嵌入於該鎖槽322之後能沿著各行程區域323進行水平向轉動並得擋止且定位於各行程區域323上一擋止位置323a如圖13至15所示;其中該鎖孔321之水平向截面形狀進一步係包含橢圓形、長矩形或三角形但不限制。Referring to Figures 16, 17 and 32, the
當該扶手構體32之鎖孔321與該連結部20之鎖頭21相互垂直向對準時(如圖2及21所示),該鎖頭21得由該鎖孔321垂直向嵌入至該鎖槽322內,此時該扶手構體32與該鎖頭21之間即形成一第一組裝狀態如圖3所示。When the
在形成該第一組裝狀態時,該鎖頭21及該鎖頸22與該鎖孔321及該鎖槽322的組合關係更包含如下但不限制:該鎖頭21剛好頂至於該鎖槽322的壁面上且該鎖頸22完全位於該鎖孔321之中(未圖式)、該鎖頭21剛好頂至於該鎖槽322的壁面上且該鎖頸22外露一部分於該鎖孔321之外(未圖式)、及該鎖槽322的壁面高/深於該鎖頭21的厚度且該鎖頸22完全位於該鎖孔321之中(未圖式)。When the first assembled state is formed, the combined relationship of the
如圖3、4及25所示,當該扶手構體32與該鎖頭21之間形成該第一組裝狀態時,該扶手構體32之前後向中心軸32b與該嵌座11之前後向中心軸11b之間是形成一水平向之錯開角度θ;其中該錯開角度θ可以是0°到180°之間的角度設計但不限制,在本實施例中該錯開角度θ係設定為90°為較佳但不限制。As shown in Figures 3, 4 and 25, when the first assembly state is formed between the
當該扶手構體32與該鎖頭21之間形成該第一組裝狀態時(如圖3、4及25所示),該鎖頭21得以該鎖頸22之垂直向中心軸22a(如圖4、6、25及27所示)為轉軸而在該鎖槽322內進行水平向轉動如圖1中之箭頭A方向所示、如圖6中之箭頭E方向所示、圖7中之箭頭F方向所示、圖14中之箭頭G方向所示、圖27中之箭頭K方向所示、或圖28中之箭頭L方向所示。When the first assembled state is formed between the
當該鎖頭21在該鎖槽322內相對轉動至該錯開角度θ(如圖3所示之90°)並同時使該扶手構體32之前後向中心軸32b與該嵌座11之前後向中心軸11b形成耦合狀態時(如圖1所示),該鎖頭21即擋止且定位於各行程區域323上之該擋止位置323a(如圖15所示),此時該扶手構體32與該鎖頭21之間即形成一第二組裝狀態如圖1所示,此時該扶手30亦與該扶手支架10組裝並鎖固成一體。When the
參考圖10及16,當該扶手支架10進一步包含一長管體14、一T型桿12及一外套筒13時但不限制,其中該嵌座11係一體成型設在該T型桿12的頂面上。10 and 16, when the
此外,該T型桿12上設有一上下向移動之移動裝置121如圖10所示但不限制;其中該外套筒13之上部上設有一按鈕131供用以控制該移動裝置121該扶手支架10進行上下/高低調整功能(如圖1中之箭頭D方向的上下/高低調整),但該上下/高低調整功能乃現有技藝,故在此不再贅述。In addition, the T-
參考圖11及17,其中當該扶手支架10係包含一長管體14及一外套筒13但沒有一T型桿12(如圖10所示)時但不限制,其中該嵌座11係一體成型設在該外套筒13之頂面上,以利於製造端之製程及成本。11 and 17, when the
此外,該長管體14上設有一上下向移動之移動裝置141如圖11所示但不限制;其中該外套筒13之上部上設有一按鈕131供用以控制該移動裝置121該扶手支架10進行扶手上下/高低調整功能(如圖1中之箭頭D方向的上下/高低調整),但該上下/高低調整功能乃現有技藝,故在此不再贅述。In addition, the
參考圖7、8、13至15,該鎖頭21與該鎖槽322之間更設有一組相互配合作用的卡擎機構(210、320)但不限制,以使該鎖頭21在沿著各行程區域323進行水平向轉動之後,能藉由該卡擎機構(210、320)而擋止且定位於各行程區域323上該擋止位置323a,使該扶手30與該扶手支架10在形成該第二組裝狀態時能藉由該卡擎機構(210、320)來增進組裝後的緊密度。7, 8, 13 to 15, the
參考圖13至15,該卡擎機構(210、320)包含至少一卡擎件211其一體地向下延伸設在該鎖頭21之底部上及至少一定位部324其對應設在該扶手構體32之各擋止區域323a上,其中當該扶手構體32與該鎖頭21之間形成該第二組裝狀態時(如圖1及6所示),各卡擎件211恰能對應卡入並定位於各定位部324中如圖15所示;其中各卡擎件211進一步係一彈性卡凸211a但不限制如圖23所示。Referring to Figures 13 to 15, the latch mechanism (210, 320) includes at least one
參考圖5至8,該卡擎機構(210、320)更包含至少一鎖頭卡槽212其設在該連結部20之鎖頭21的垂直向邊緣上及至少一彈性卡凸325其一體成型設在該扶手構體32之鎖槽322的垂直向側壁上但不限制,其中當該扶手構體32與該鎖頭21之間形成該第二組裝狀態時(如圖1及6所示),各彈性卡凸325恰能對應卡合並定位於各鎖頭卡槽212上(如圖6及7所示)以增進該扶手30與該扶手支架10在形成該第二組裝狀態時(如圖1及6所示)的緊密度。Referring to Figures 5 to 8, the latch mechanism (210, 320) further includes at least one
此外,如圖8所示,各鎖頭卡槽212上更設有一銳角凸起212a供用以緊密抵靠於各彈性卡凸325上但不限制,藉以增進該扶手30與該扶手支架10在形成該第二組裝狀態時(如圖1及6所示)的緊密度。In addition, as shown in FIG. 8, each
此外,該卡擎機構(210、320)主要功能乃藉由來增進該扶手30與該扶手支架10在組裝並結合成一體之後的緊密度,但該卡擎機構(210、320)之結構型態不限制,如在該鎖頭21與該鎖槽322之間設置其他卡擎機構型態,例如利用彈簧頂撐鋼珠以對應卡入一半圓凹孔的卡擎關係,或在該鎖槽322之側壁上設置偏心圓式之弧狀凸起面以供該鎖頭21在轉動後能擋止並定位住的卡擎關係,但上述卡擎機構型態乃藉現有技藝可達成者,故在此不再繪製圖式及贅述。In addition, the main function of the latch mechanism (210, 320) is to improve the tightness of the
參考圖12,該扶手構體32更包含一扶手蓋33、一扶手座34其底面中間處設有一前後向扶手座槽孔341、及一滑板35其頂面上設有該扶手構體32之鎖孔321及鎖槽322但不限制;其中該扶手蓋33係與該扶手座34係組合成一組合體以使其內部形成一矩形空間32a如圖16及17所示;其中該滑板35係設於該組合體之矩形空間32a內並使該滑板35之鎖孔321得向下位於該扶手座槽孔341內並得在該扶手座槽孔341內進行前後向相對滑動如圖20中之箭頭J方向所示及圖31中之箭頭O方向所示;其中當該扶手30與該扶手支架10在形成該第二組裝狀態之後(如圖18及29所示),該滑板35、該連結部20及該嵌座11係組裝結合成一體並得相對於該扶手支架10保持不動,該扶手蓋33與該扶手座34的組合體則能相對於該連結部20及該嵌座11進行前後向移動以調整該扶手30之前後向位置如圖1中之箭頭B方向所示、圖20中之箭頭J方向所示及圖31中之箭頭O方向所示,以使該扶手能增加前後向調整功能。12, the
參考圖18、19、29及30,該扶手蓋33與該扶手座34所組合成之組合體的矩形空間32a的邊緣位置上更設有至少一阻尼齒輪36但不限制;其中該滑板35上更設有至少一前後向第一齒排351供與各阻尼齒輪36對應齒合;當該扶手蓋33與該扶手座34的組合體相對於該連結部20及該嵌座11進行前後向移動時,各阻尼齒輪36即會沿著該滑板35之各第一齒排351齒合滑動,以使該扶手蓋33與該扶手座34的組合體能相對於該連結部20及該嵌座11進行具阻尼作用之前後向移動如圖19中之箭頭I方向所示及圖30中之箭頭N方向所示,藉以增加前後向調整功能在操作時的順暢性及舒適感。18, 19, 29 and 30, the edge position of the
參考圖12、18、19、29及30,在該扶手墊31、該扶手蓋33及該扶手座34之一前後向側邊上更設有一相對應連通之開口(311、331、342)供安裝設置一按鈕37但不限制,其中該按鈕37之外端設有一平板部371而其內端設有一彈性件372供彈性抵靠於該扶手座34之開口342的側邊邊牆上,該平板部371與該彈性件372之間設有一前後向之連接滑動部373,該連接滑動部373之內側壁上設有一向內凸出之凸柄374,該凸柄374上設有一按鈕齒排375;其中該滑板35上進一步設有一第二齒排352供與該按鈕齒排375對應齒合;其中當該按鈕齒排375與該滑板35之第二齒排352齒合而形成齒合狀態時,該扶手蓋33與該扶手座34的組合體無法相對於該連結部20及該嵌座11進行前後向移動如圖18及29所示;其中當該按鈕37之平板部371被向內按壓時(如圖19中之箭頭H方向所示及圖30中之M箭頭方向所示),該按鈕37之凸柄374上之按鈕齒排375會同步向內移動以與該滑板35之第二齒排352解除齒合狀態,此時該扶手蓋33與該扶手座34的組合體即能相對於該連結部20及該嵌座11進行前後向移動如圖19中之箭頭I方向所示及圖30中之箭頭N方向所示。Referring to Figures 12, 18, 19, 29 and 30, one of the
此外,如圖36所示,該扶手墊31亦可設計為無開口的結構(即沒有如第29段中所揭示之開口311),即不安裝按鈕的結構設計,雖會缺乏如上述第29段的該按鈕37所產生之相關功能,但該扶手30仍具有前後向調整功能。In addition, as shown in Fig. 36, the
參考圖37,該扶手墊31底部具有一槽口朝下之容槽及至少一第一卡合部312設於該容槽之內槽壁的周圍但不限制; 其中該扶手構體32之周圍具有至少一第二卡合部326但不限制,各第二卡合部326係與該扶手墊之各第一卡合部312對應地卡固在一起;其中該扶手墊31之各第一卡合部312與該扶手構體32之各第二卡合部326之間係形成卡凸與卡槽相互卡固之配合關係;其中當該扶手墊31之各第一卡合部312與該扶手構體32之各第二卡合部326卡固在一起時,該扶手墊31得與該扶手構體32組合成一體,以利於節省製造端在扶手組裝上的成本。Referring to FIG. 37, the bottom of the
在圖1至20所示之該椅扶手1的第一實施例中,該連結部20係一體成型地凸設於該扶手支架10之嵌座11上。在圖1、3、21至35所示的該椅扶手1之第二實施例中,該連結部20係可裝卸地凸設於該扶手支架10之嵌座11上,如此一來,該連結部20可被視為耗材,當該連結部20損壞時,即可替換新的該連結部20以繼續使用該椅扶手1;此外,在圖1、3、21至35所示的該椅扶手1之第二實施例中,若所示之部件符號是與上述第12段第31段之說明中使用相同的部件符號,此乃表示是相同部件。換言之,本新型之第二實施例與第一實施例之間的相同點在於:該連結部20(即該鎖頭21)係選擇設在該扶手支架10上,而該鎖孔321及該鎖槽322則選擇設在該扶手30上;而第二實施例與第一實施例之間的最大不同點在於:第一實施例所揭示之該連結部20係一體成型地凸設於該扶手支架10之該嵌座11上,而第二實施例所揭示之該連結部係可裝卸地凸設於該扶手支架10之該嵌座11上;此外,第二實施例與第一實施例之間的其他結構型態則大致相同。故以下只就第一實施例與第二實施例之間的不同點再做說明,並省略相同部件之說明。In the first embodiment of the
在圖1、3、21至35所示的該椅扶手1之第二實施例中,該連結部20係可裝卸地凸設於該扶手支架10之嵌座11上,但該連結部20組裝在該嵌座11上的組合方式並不限制,在此以如圖21、22及32所示為例說明:該連結部20之中心處更設有一貫穿該連結部20之垂直向階梯式鎖頭孔213,使該連結部20得藉由一鎖固件24由上向下穿過該垂直向階梯式鎖頭孔213以將該連結部20組合固定在該嵌座11上。In the second embodiment of the
如圖21、22、34及35所示,該連結部20之鎖頸22下方進一步連結設有一圓盤狀鎖盤23如圖23所示,且該連結部20之中心處更設有一貫穿該連結部20之垂直向階梯式鎖頭孔213但不限制,該垂直向階梯式鎖頭孔213內設有一定位套筒25,該定位套筒25之水平向截面形狀及水平向截面面積是對應於且小於該垂直向階梯式鎖頭孔213之水平向截面形狀及水平向截面面積,使該連結部20得藉由一鎖固件24由上向下穿過該垂直向階梯式鎖頭孔213及該定位套筒25以將該連結部20可轉動地結合在該嵌座11上;其中該嵌座11之頂面上進一步設有一轉動槽111但不限制,該轉動槽111之水平向截面形狀及截面面積是對應於且大於該圓盤狀鎖盤23之水平向截面形狀及水平向截面面積如圖34及35所示;參考圖21及22,當該連結部20結合設在該嵌座11上時(如圖25至28所示),該圓盤狀鎖盤23能以該定位套筒25作為軸心來進行轉動,藉此該圓盤狀鎖盤23同時也能在該嵌座11之轉動槽111內進行旋轉向調整移動;其中當該扶手支架10與該扶手30形成該第二組裝狀態時(如圖1所示),該扶手構體32更能藉由該圓盤狀鎖盤23而相對於該嵌座11之垂直向中心軸11a進行旋轉向移動調整位置如圖1中之箭頭C方向所示及圖35中之箭頭P方向所示;其中當該扶手構體32被旋轉向移動調整位置時,該嵌座11係保持不動,此時該扶手構體32內的該圓盤狀鎖盤23在該嵌座11之轉動槽111內進行轉動,以使該連結部20及該扶手構體32相對於該嵌座11之垂直向中心軸11a進行旋轉向調整移動如圖1中之箭頭C方向所示及圖35中之箭頭P方向所示。As shown in Figures 21, 22, 34 and 35, a disc-shaped
此外,該連結部20之圓盤狀鎖盤23上更設有一旋轉角度之至少一旋轉向齒排231如圖33至35所示但不限制;其中該嵌座11之轉動槽111上更設有至少一定位齒塊112供與各旋轉向齒排231對應齒合如圖33至35所示;其中當該扶手構體32被旋轉向移動調整位置時,該扶手構體32得藉由該圓盤狀鎖盤23之各旋轉向齒排231在該轉動槽111內進行一角度的旋轉向移動並定位住如圖35中之箭頭P方向所示。In addition, the disc-shaped
此外,針對本新型之第一實施例與第二實施例間之結構特徵的相同點而言(即該連結部20之鎖頭21係選擇設在該扶手支架10上而該鎖孔321及該鎖槽322則選擇設在該扶手30上),該連結部20之鎖頭21與該鎖孔321(或該鎖槽322)之間係呈現公母配之對應配合關係,因此就本新型之第一實施例與第二實施例的結構型態而言,其實該公母配之對應配合關係是可以進一步選擇互相對換位置的,也就是將該連結部20之鎖頭21從設在該扶手支架10上(即第一、二實施例)而改變成設在該扶手30上(即形成第三、四實施例)並同時將該鎖孔321及該鎖槽322從設在該扶手30上(即第一、二實施例)而改變成設在該扶手支架10上(即形成第三、四實施例),其實就結構特徵之使用功能而言,第三、四實施例是分別與第一、二實施例具有近似的結構功能型態,也就是說,而第三實施例與第四實施例之間的相同點在於:該連結部(即該鎖頭)係改設在該扶手上而該鎖孔及該鎖槽則改設在該扶手支架上;而第三實施例與第四實施例之間的最大不同點在於:第三實施例所揭示之該連結部係一體成型地凸設於該扶手之扶手構體的底面上,而第四實施例所揭示之該連結部係可裝卸地凸設於該扶手之扶手構體的底面上;此外,第四實施例與第三實施例之間的其他結構型態則大致相同。以下再就第三、四實施例進行說明。In addition, in view of the similarities in the structural features between the first embodiment and the second embodiment of the present invention (that is, the
參考圖38至47,本新型提供一種易組裝之椅扶手2的第三實施例,其包含一扶手支架40、一連結部50及一扶手60。Referring to FIGS. 38 to 47, the present invention provides a third embodiment of a
參考圖38、39及41,該扶手支架40包含一頂面40a,該頂面40a上設有一嵌座41,該嵌座41具有一前後向中心軸41a,該嵌座41之頂面上設有一鎖孔42及一具有一垂直向深度之鎖槽43連通設在該鎖孔42之內側;其中該鎖孔42之水平向截面形狀進一步係包含橢圓形、長矩形或三角形但不限制。38, 39 and 41, the
參考圖38及39,該連結部50包含一具有一垂直向厚度之鎖頭51及一鎖頸52連結設於該鎖頭51之下方,該鎖頸52具有一垂直向中心軸52a;其中該鎖頭51之水平向截面形狀係包含橢圓形、長矩形或三角形但不限制。38 and 39, the connecting
參考圖38及39,該扶手60包含一扶手構體61及一扶手墊62結合並包覆於該扶手構體61之上方;其中該扶手構體61具有一前後向中心軸61a。Referring to FIGS. 38 and 39, the
參考圖42至47,該扶手支架40之鎖孔42的水平向截面形狀及水平向截面面積係對應且略大於該連結部50之鎖頭51的水平向截面形狀及水平向截面面積,使該鎖頭51得垂直向嵌入於該鎖孔42並位於該鎖槽43內如圖42所示;其中該扶手支架40之鎖槽43的水平向截面形狀及水平向截面面積是對應大於且包含該連結部50之鎖頭51的水平向截面形狀及水平向截面面積,使該鎖槽43得相對於該鎖頭51增加至少一行程區域431如圖42至44所示,進而使該鎖頭51得在垂直向嵌入於該鎖槽43之後能沿著各行程區域431進行水平向轉動(如圖43中之箭頭F方向所示)並得擋止且定位於各行程區域431上一擋止位置432如圖44所示。Referring to Figures 42 to 47, the horizontal cross-sectional shape and horizontal cross-sectional area of the
參考圖38及39,當該連結部50之鎖頭51與該扶手支架40之鎖孔42相互垂直向對準時,該鎖頭51得由該鎖孔42垂直向嵌入至該鎖槽43內如圖42所示,此時該鎖頭51與該扶手支架40之間即形成一第一組裝狀態如圖40所示。Referring to Figures 38 and 39, when the
參考圖40,當該鎖頭51與該扶手支架40之間形成該第一組裝狀態時,該嵌座41之前後向中心軸41a與該扶手構體61之前後向中心軸61a之間是形成一水平向之錯開角度θ;其中該錯開角度θ可以是0°到180°之間的角度設計但不限制,如圖所示該錯開角度θ是以90°為例說明但不限制。Referring to FIG. 40, when the first assembled state is formed between the
在該第一組裝狀態中的該鎖頭51及該鎖頸52與該鎖孔42及該鎖槽43的組合關係包含如下但不限制:該鎖頭51剛好頂至於該鎖槽43的壁面上且該鎖頸52完全位於該鎖孔42之中(未圖式)、該鎖頭51剛好頂至於該鎖槽43的壁面上且該鎖頸52外露一部分於該鎖孔42之外(未圖式)、及該鎖槽43的壁面高/深於該鎖頭51的厚度且該鎖頸52完全位於該鎖孔42之中(未圖式)。The combination relationship of the
參考圖40及43,當該鎖頭51與該扶手支架40之間形成該第一組裝狀態時,該鎖頭51得以該鎖頸52之垂直向中心軸52a為轉軸而在該鎖槽43內進行水平向轉動如圖41中之箭頭A方向所示及如圖43中之箭頭F方向所示。40 and 43, when the first assembled state is formed between the
參考圖41及44,當該鎖頭51在該鎖槽43內相對轉動該錯開角度θ(如90°)並同時使該嵌座41之前後向中心軸41a與該扶手構體61之前後向中心軸61a形成耦合狀態時,該鎖頭51即擋止且定位於各行程區域431上之該擋止位置432,此時該鎖頭51與該扶手支架40之間即形成一第二組裝狀態,且該扶手60亦與該扶手支架40組裝並鎖固成一體。此外,該扶手支架40更能具有扶手上下/高低調整功能(如圖41中之箭頭D方向的上下/高低調整),此乃以現有技藝所能達成者,故在此不再贅述。Referring to FIGS. 41 and 44, when the
參考圖45,其中該扶手構體61更包含一扶手蓋63、一扶手座64其底面中間處設有一前後向扶手座槽孔641、及一滑板65其底面進一步與該連結部50連結但不限制;其中該扶手蓋63係與該扶手座64係組合成一組合體以使其內部形成一矩形空間61b;其中該滑板65係設於該組合體之矩形空間61b內並使該滑板65上的該連結部50之鎖頭51得向下位於該扶手座槽孔641內並得在該扶手座槽孔641內進行前後向相對滑動;其中當該鎖頭51與該扶手支架40在形成該第二組裝狀態之後,該滑板65、該連結部50及該嵌座41係組裝結合成一體並得相對於該扶手支架40保持不動,該扶手蓋63與該扶手座64的組合體則能相對於該連結部50及該嵌座41進行前後向移動(如圖41中之箭頭B方向所示及如圖45中之箭頭G方向所示)以調整該扶手60之前後向位置。Referring to FIG. 45, the
參考圖39,該連結部50之中心處更設有一貫穿該連結部50之垂直向階梯式鎖頭孔511但不限制,使該連結部50得藉由一鎖固件54由下向上穿過該垂直向階梯式鎖頭孔511以將該連結部50組合固定在該扶手60之扶手構體61的底面611上。Referring to FIG. 39, the center of the connecting
在圖38所示的第三實施例中,該連結部50係一體成型地凸設於該扶手60之扶手構體61的底面611上,而在圖39所示的第四實施例中,該連結部50係可裝卸地凸設於該扶手60之扶手構體61的底面611上。至於第三實施例及第四實施例之圖示及相關說明中若有使用相同符號者,即表示相同部件,故也省略相同部件之說明。此外,第四實施例與第三實施例之間的其他結構型態係大致相同,故以下只就第四實施例與第三實施例之間的不同點再做說明,並省略相同部件之說明In the third embodiment shown in FIG. 38, the connecting
如圖39、46及47所示,該連結部50之鎖頸52下方更連結設有一圓盤狀鎖盤53但不限制,且該連結部50之中心處進一步設有一貫穿該連結部之垂直向階梯式鎖頭孔511但不限制,該垂直向階梯式鎖頭孔511內設有一定位套筒55,該定位套筒55之水平向截面形狀及截面面積是對應於且小於該垂直向階梯式鎖頭孔511之水平向截面形狀及水平向截面面積,使該連結部50得藉由一鎖固件54由上向下穿過該垂直向階梯式鎖頭孔511及該定位套筒55以將該連結部50可轉動地結合在該扶手60之扶手構體61的底面611上;其中該扶手60之扶手構體61的底面611上更設有一轉動槽66但不限制,該轉動槽66之水平向截面形狀是對應於及截面面積皆大於該圓盤狀鎖盤53之水平向截面形狀及水平向截面面積;其中當該連結部50結合在該扶手60之扶手構體61的底面611上時,該圓盤狀鎖盤53能以該定位套筒55作為軸心而進行轉動,藉此該圓盤狀鎖盤53同時也能在該扶手構體61的底面611上之該轉動槽66內進行旋轉向調整移動如圖41之箭頭C方向所示及如圖47之箭頭H方向所示;其中當該鎖頭51與該扶手支架40形成該第二組裝狀態時,該扶手構體61即能再藉由該圓盤狀鎖盤23以相對於該嵌座41之垂直向中心軸41b進行旋轉向移動調整位置如圖41之箭頭C方向所示及如圖47之箭頭H方向所示;其中當該扶手構體61被旋轉向移動調整位置時,該嵌座41係保持不動,此時該扶手構體61內的該圓盤狀鎖盤53在該轉動槽66內進行轉動,以使該連結部50及該扶手構體61相對於該嵌座41之垂直向中心軸41b進行旋轉向調整移動。As shown in Figures 39, 46 and 47, a disc-shaped
參考圖39、46及47,該連結部50之圓盤狀鎖盤53上更設有一旋轉角度之至少一旋轉向齒排531但不限制;其中該扶手構體61上的該轉動槽66上進一步設有至少一定位齒塊661供與各旋轉向齒排531對應齒合但不限制;其中當該扶手構體61被旋轉向移動調整位置時,該扶手構體61得藉由各旋轉向齒排531在該轉動槽66內進行一角度θ的旋轉向移動如圖41之箭頭C方向所示及如圖47之箭頭H方向所示;其中該角度θ可以是0°到180°之間的角度設計但不限制。Referring to Figures 39, 46 and 47, the disc-shaped
此外,由於本新型之第三實施例與第四實施例的結構型態乃是直接應用第一實施例與第二實施例中該連結部之鎖頭與該鎖孔之間的公母配關係而只是相互對換該連結部之鎖頭與該鎖孔之間的設置位置而已,因此,凡是第一實施例或第二實施例的結構型態中能直接對換以應用於第三實施例或第四實施例中並產生相同或近似的使用功能者,皆在此不再贅述。In addition, because the structure of the third embodiment and the fourth embodiment of the present invention directly apply the male and female matching relationship between the lock head of the connecting part and the lock hole in the first and second embodiments Instead, it’s just swapping the position between the lock head of the connecting portion and the lock hole. Therefore, any structure of the first embodiment or the second embodiment can be directly swapped for the third embodiment Or those that produce the same or similar functions in the fourth embodiment will not be repeated here.
以上所述僅為本新型的優選實施例,對本新型而言僅是說明性的,而非限制性的;本領域普通技術人員理解,在本新型權利要求所限定的精神和範圍內可對其進行許多改變,修改,甚至等效變更,但都將落入本新型的保護範圍內。The foregoing descriptions are only preferred embodiments of the present invention, which are only illustrative for the present invention and not restrictive; those of ordinary skill in the art understand that they can be used within the spirit and scope defined by the claims of the present invention. Many changes, modifications, and even equivalent changes have been made, but they will all fall within the scope of protection of this new model.
1:椅扶手 10:扶手支架 10a:頂面 11:嵌座 11a:垂直向中心軸 11b:前後向中心軸 111:旋轉槽 112:定位齒塊 12:T型桿 121:移動裝置 13:外套筒 131:按鈕 14:長管體 141:移動裝置 15:椅座連結部 20:連結部 21:鎖頭 210:卡擎機構 211:卡擎件 211a:彈性卡凸 212:鎖頭卡槽 212a:銳角凸起 213:垂直向階梯式鎖頭孔 22:鎖頸 22a:垂直向中心軸 23:圓盤狀鎖盤 231:旋轉向齒盤 24:鎖固件 25:定位套筒 30:扶手 31:扶手墊 311:開口 312:第一卡合部 32:扶手構體 32a:底面 32b:前後向中心軸 320:卡擎機構 321:鎖孔 321a:垂直向中心軸 322:鎖槽 323:行程區域 323a:擋止位置 324:定位部 325:彈性卡凸 326:第二卡合部 33:扶手蓋 331:開口 34:扶手座 341:扶手座槽孔 342:開口 35:滑板 351:第一齒排 352:第二齒排 36:阻尼齒輪 37:按鈕 371:平板部 372:彈性件 373:連接滑動部 374:凸柄 375:按鈕齒排 38:彈簧 2:椅扶手 40:扶手支架 40a:頂面 41:嵌座 41a:前後向中心軸 41b:垂直向中心軸 42:鎖孔 43:鎖槽 431:行程區域 432:擋止位置 50:連結部 51:鎖頭 511:垂直向階梯式鎖頭孔 52:鎖頸 53:圓盤狀鎖盤 531:旋轉向齒排 54:鎖固件 55:定位套筒 60:扶手 61:扶手構體 61a:前後向中心軸 61b:矩形空間 611:底面 62:扶手墊 63:扶手蓋 64:扶手座 641:前後向扶手座槽孔 65:滑板 66:轉動槽 661:定位齒塊1: Chair armrest 10: Armrest bracket 10a: Top surface 11: Embedded seat 11a: Vertical to the central axis 11b: front and rear center axis 111: Rotating slot 112: Positioning tooth block 12: T-bar 121: mobile device 13: Outer sleeve 131: Button 14: Long tube body 141: mobile device 15: Seat connection 20: Connection part 21: lock 210: Card Engine 211: Card Engine 211a: Elastic card convex 212: Lock card slot 212a: Acute angle bulge 213: Vertical stepped lock hole 22: lock neck 22a: Vertical to the central axis 23: Disc-shaped lock disc 231: Rotating to Sprocket 24: lock firmware 25: positioning sleeve 30: armrest 31: Armrest pad 311: open 312: first engagement part 32: armrest structure 32a: bottom surface 32b: front and rear center axis 320: Card Engine 321: keyhole 321a: Vertical to the central axis 322: lock slot 323: Stroke Area 323a: stop position 324: Positioning Department 325: Flexible card convex 326: second engagement part 33: Armrest cover 331: open 34: armrest seat 341: armrest seat slot 342: open 35: Skateboard 351: First tooth row 352: second tooth row 36: Damping gear 37: Button 371: Flat part 372: Elastic 373: connecting sliding part 374: Convex handle 375: button tooth row 38: Spring 2: chair armrest 40: armrest bracket 40a: top surface 41: Embedded seat 41a: front and rear center axis 41b: Vertical to the center axis 42: keyhole 43: lock slot 431: Stroke Area 432: stop position 50: connecting part 51: lock 511: Vertical stepped lock hole 52: lock neck 53: Disc-shaped lock disc 531: Rotating Tooth Row 54: lock firmware 55: positioning sleeve 60: armrest 61: Handrail structure 61a: front and rear center axis 61b: rectangular space 611: Bottom 62: Armrest pad 63: armrest cover 64: armrest seat 641: front and rear armrest seat slot 65: Skateboard 66: Rotation slot 661: positioning tooth block
圖1係本新型之第一實施例的立體組合示意圖。 圖2係本新型之扶手構體之鎖孔對準扶手支架上所設連結部之鎖頭的立體分解示意圖。 圖3係本新型之扶手構體(扶手)與鎖頭(扶手支架)之間形成第一組裝狀態的立體組合示意圖。 圖4係圖3的上視平面示意圖(重點說明結構以實線表示,其餘部分以虛線表示)。 圖5係圖4的局部放大示意圖。 圖6係圖1的上視平面示意圖(重點說明結構以實線表示,其餘部分以虛線表示)。 圖7係圖6的局部放大示意圖。 圖8係圖7中的鎖頭卡槽上設有擋角的局部放大示意圖。 圖9係本新型之扶手支架與連結部形成一體(第一實施例)的立體組合示意圖。 圖10係圖9的分解立體示意圖(其中該扶手支架是包含一長管體、一T型桿及一外套筒)。 圖11係圖9的分解立體示意圖(其中該扶手支架是包含一長管體及一外套筒但沒有T型桿)。 圖12係本新型之扶手一實施例(扶手由上而下依序包含一扶手墊、一扶手蓋、一滑板及一扶手座)的分解立體示意圖。 圖13係本新型之卡擎件與定位部尚未卡合在一起的上視平面示意圖。 圖14係本新型之定位部跟著扶手構體轉動的上視平面示意圖。 圖15係本新型之卡擎件與定位部卡合在一起的上視平面示意圖。 圖16係圖10中的扶手支架及連結部與扶手組合成一體後的局部側剖視平面示意圖。 圖17係圖11中的扶手支架及連結部與扶手組合成一體後的局部側剖視平面示意圖。 圖18係扶手藉由一體成型設在嵌座上的連結部以與扶手支架組合成一體的上視平面示意圖。 圖19係圖18中的扶手內的按鈕被按壓的上視平面示意圖。 圖20係圖19中的扶手在按鈕被按壓後進行前後向移動的上視平面示意圖。 圖21係本新型之扶手構體之鎖孔對準扶手支架上的連結部之鎖頭(連結部是可裝卸地設於嵌座上/即第二實施例)的立體分解示意圖。 圖22係圖21的局部放大立體分解示意圖。 圖23係本新型之連結部一角度視角的立體示意圖。 圖24係鎖孔與鎖槽設在滑板上的局部放大立體示意圖。 圖25係本新型之扶手構體與鎖頭(連結部是可裝卸地設於崁座上/即第二實施例)之間形成第一組裝狀態的上視平面示意圖。 圖26係圖25的局部放大示意圖。 圖27係本新型之扶手構體與鎖頭(連結部是可裝卸地設於崁座上/即第二實施例)之間形成第二組裝狀態的上視平面示意圖。 圖28係圖27的局部放大示意圖。 圖29係扶手藉由可裝卸在嵌座上的連結部而與扶手支架組合成一體(第二實施例)的上視平面示意圖。 圖30係圖29中的扶手內的按鈕被按壓的上視平面示意圖。 圖31係圖30中的扶手在按鈕被按壓後進行前後向移動的上視平面示意圖。 圖32係圖29的局部側剖視平面示意圖。 圖33係本新型之連結部之圓盤狀鎖盤設在嵌座之轉動槽內(第二實施例)的上視平面示意圖。 圖34係圖33的局部放大示意圖。 圖35係圖34的扶手藉由連結部之圓盤狀鎖盤在嵌座上轉動的示意圖。 圖36係本新型之扶手中的扶手墊不具有開口(即扶手不安裝按鈕來控制扶手移動)的立體分解示意圖。 圖37係本新型之扶手墊與扶手構體係藉由如卡凸與卡槽相互卡固之配合關係所組合在一起的立體分解示意圖。 圖38係本新型之鎖孔對準鎖頭之另一實施例(第三實施例)的立體分解示意圖。 圖39係本新型之鎖孔對準鎖頭(第四實施例)的立體分解示意圖。 圖40係圖38(第三實施例)或圖39(第四實施例)之鎖頭與扶手支架之間形成一第一組裝狀態的立體組合示意圖。 圖41係圖38(第三實施例)或圖39(第四實施例)之鎖頭與扶手支架之間形成第二組裝狀態的立體組合示意圖。 圖42係圖41中鎖頭尚未到達擋止位置的上視平面示意圖。 圖43係圖42之扶手構體轉動的上視平面示意圖。 圖44係圖43之鎖頭到達擋止位置的上視平面示意圖。 圖45係圖41中扶手進行前後向移動的上視平面示意圖。 圖46係本新型之連結部之圓盤狀鎖盤位於轉動槽內的上視平面示意圖。 圖47係圖46的扶手藉由連結部之圓盤狀鎖盤在轉動槽內轉動的示意圖。 Figure 1 is a three-dimensional assembly diagram of the first embodiment of the present invention. Figure 2 is a three-dimensional exploded schematic view of the lock hole of the armrest structure of the present invention aligned with the lock head of the connecting part provided on the armrest bracket. Figure 3 is a three-dimensional assembly diagram of the armrest structure (handrail) and the lock head (armrest bracket) of the present invention in the first assembled state. Fig. 4 is a schematic top plan view of Fig. 3 (the key description structure is represented by solid lines, and the rest is represented by dashed lines). Fig. 5 is a partial enlarged schematic diagram of Fig. 4. Figure 6 is the top plan schematic diagram of Figure 1 (the key description structure is represented by solid lines, and the rest is represented by dashed lines). Fig. 7 is a partial enlarged schematic diagram of Fig. 6. Fig. 8 is a partial enlarged schematic diagram of the block angle provided on the lock slot of Fig. 7. Fig. 9 is a three-dimensional assembly diagram of the armrest bracket and the connecting part of the present invention integrated (first embodiment). Fig. 10 is an exploded perspective view of Fig. 9 (the armrest bracket includes a long tube body, a T-shaped rod and an outer sleeve). Fig. 11 is an exploded perspective view of Fig. 9 (where the armrest bracket includes a long tube and an outer sleeve but no T-bar). Fig. 12 is an exploded perspective view of an embodiment of the armrest of the present invention (the armrest includes an armrest pad, an armrest cover, a skateboard and an armrest seat in sequence from top to bottom). Fig. 13 is a schematic top plan view of the latching member and the positioning part of the present invention not being engaged together. Figure 14 is a schematic top plan view of the positioning part of the present invention rotating with the armrest structure. Fig. 15 is a schematic top plan view of the latching member and the positioning part of the present invention. Fig. 16 is a schematic partial side sectional plan view of the armrest bracket and the connecting portion of Fig. 10 after being integrated with the armrest. Fig. 17 is a schematic partial side sectional plan view of the armrest bracket and connecting portion in Fig. 11 after being integrated with the armrest. Fig. 18 is a schematic top plan view of the armrest being integrated with the armrest bracket by integrally forming the connecting portion provided on the insert seat. Fig. 19 is a schematic top plan view of the button in the armrest of Fig. 18 being pressed. Fig. 20 is a schematic top plan view of the armrest in Fig. 19 moving forward and backward after the button is pressed. Figure 21 is a perspective exploded schematic view of the lock head of the locking hole of the armrest structure of the present invention aligned with the connecting part on the armrest bracket (the connecting part is detachably arranged on the insert seat/ie the second embodiment). Fig. 22 is a partially enlarged perspective exploded schematic view of Fig. 21. Fig. 23 is a perspective schematic view of the connecting portion of the present invention from a perspective view. Figure 24 is a partial enlarged perspective view of the lock hole and the lock groove provided on the sliding plate. Figure 25 is a schematic top plan view of the first assembled state between the armrest structure body of the present invention and the lock head (the connecting part is detachably provided on the base/ie the second embodiment). Fig. 26 is a partial enlarged schematic diagram of Fig. 25. Fig. 27 is a schematic top plan view of the second assembled state between the armrest structure of the present invention and the lock head (the connecting part is detachably provided on the base/that is, the second embodiment). Fig. 28 is a partial enlarged schematic diagram of Fig. 27. Fig. 29 is a schematic top plan view of the armrest being integrated with the armrest bracket through the connecting part that can be detached on the insert seat (the second embodiment). Fig. 30 is a schematic top plan view of the button in the armrest of Fig. 29 being pressed. Fig. 31 is a schematic top plan view of the armrest in Fig. 30 moving forward and backward after the button is pressed. Fig. 32 is a partial side sectional plan view of Fig. 29; Figure 33 is a schematic top plan view of the disc-shaped lock disc of the connecting part of the present invention set in the rotating groove of the insert seat (second embodiment). FIG. 34 is a partial enlarged schematic diagram of FIG. 33. 35 is a schematic diagram of the armrest of FIG. 34 rotating on the insert seat by the disc-shaped lock disk of the connecting part. Figure 36 is a perspective exploded schematic view of the armrest pad in the armrest of the present invention without openings (that is, the armrest is not equipped with buttons to control the movement of the armrest). Fig. 37 is a three-dimensional exploded schematic view of the armrest pad and the armrest structure system of the present invention combined together by the mating relationship such as the locking protrusion and the locking groove. Figure 38 is a perspective exploded view of another embodiment (the third embodiment) of the lock hole aligned with the lock head of the present invention. Figure 39 is a perspective exploded view of the lock hole aligned with the lock head (fourth embodiment) of the present invention. Fig. 40 is a perspective view of a first assembled state formed between the lock head and the armrest bracket of Fig. 38 (third embodiment) or Fig. 39 (fourth embodiment). Figure 41 is a perspective view of the second assembled state between the lock head and the armrest bracket of Figure 38 (third embodiment) or Figure 39 (fourth embodiment). Fig. 42 is a schematic top plan view of the lock in Fig. 41 having not yet reached the blocking position. Fig. 43 is a schematic top plan view of the armrest structure of Fig. 42 rotating. Fig. 44 is a schematic top plan view of the lock of Fig. 43 reaching the blocking position. Fig. 45 is a schematic top plan view of the armrest in Fig. 41 moving forward and backward. Figure 46 is a schematic top plan view of the disc-shaped lock disk of the connecting portion of the present invention located in the rotating groove. Fig. 47 is a schematic diagram of the armrest of Fig. 46 rotating in the rotating groove by the disc-shaped lock disk of the connecting part.
1:椅扶手 1: Chair armrest
10:扶手支架 10: Armrest bracket
10a:頂面 10a: Top surface
11:嵌座 11: Embedded seat
11a:垂直向中心軸 11a: Vertical to the central axis
11b:前後向中心軸 11b: front and rear center axis
13:外套筒 13: Outer sleeve
131:按鈕 131: Button
15:椅座連結部 15: Seat connection
20:連結部 20: Connection part
21:鎖頭 21: lock
22:鎖頸 22: lock neck
30:扶手 30: armrest
31:扶手墊 31: Armrest pad
32:扶手構體 32: armrest structure
32a:底面 32a: bottom surface
32b:前後向中心軸 32b: front and rear center axis
321:鎖孔 321: keyhole
321a:垂直向中心軸 321a: Vertical to the central axis
322:鎖槽 322: lock slot
Claims (28)
Priority Applications (1)
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TW109202029U TWM598094U (en) | 2020-02-24 | 2020-02-24 | Chair armrest capable of easy assembling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW109202029U TWM598094U (en) | 2020-02-24 | 2020-02-24 | Chair armrest capable of easy assembling |
Publications (1)
Publication Number | Publication Date |
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TWM598094U true TWM598094U (en) | 2020-07-11 |
Family
ID=72602866
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI739315B (en) * | 2020-02-24 | 2021-09-11 | 廣力達企業有限公司 | Easy to assemble chair armrest |
TWI751891B (en) * | 2021-01-19 | 2022-01-01 | 程源塑膠有限公司 | Chair armrest assembly structure |
-
2020
- 2020-02-24 TW TW109202029U patent/TWM598094U/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI739315B (en) * | 2020-02-24 | 2021-09-11 | 廣力達企業有限公司 | Easy to assemble chair armrest |
TWI751891B (en) * | 2021-01-19 | 2022-01-01 | 程源塑膠有限公司 | Chair armrest assembly structure |
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