TWI831000B

TWI831000B - armrest device

Info

Publication number: TWI831000B
Application number: TW110114165A
Authority: TW
Inventors: 蔡博全
Original assignee: 正州實業股份有限公司
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2024-02-01
Also published as: TW202241315A

Abstract

一種扶手裝置，適用於安裝於一座椅，並包含一支撐單元及一扶手墊單元。該支撐單元能組裝於該座椅並包括一座本體、二個分別自該座本體的二側突伸而出的組裝塊，及一設置於該座本體並具有一傾斜頂面及一限位側面的輔助限位塊。該扶手墊單元不可拆離地組裝於該支撐單元頂側，並具有一墊本體及同體連接於該墊本體的二撐抵塊及一擋條。每一撐抵塊與該墊本體共同界定出一限位對應的組裝塊的組裝槽，該擋條自該輔助限位塊的一側移動至另一側並限位於該限位側面而完成組裝。本發明方便該扶手墊單元組裝於該支撐單元，有效簡化製程與生產成本。 An armrest device is suitable for being installed on a seat and includes a support unit and an armrest pad unit. The support unit can be assembled on the seat and includes a seat body, two assembly blocks respectively protruding from two sides of the seat body, and a support unit provided on the seat body and having an inclined top surface and a limiting side surface. auxiliary limit block. The armrest pad unit is non-detachably assembled on the top side of the support unit, and has a pad body, two supporting blocks and a retaining bar integrally connected to the pad body. Each support block and the pad body jointly define an assembly slot for the assembly block corresponding to the limit. The stop bar moves from one side of the auxiliary limit block to the other side and is limited to the limit side to complete the assembly. . The invention facilitates the armrest pad unit to be assembled on the support unit, effectively simplifying the manufacturing process and production cost.

Description

扶手裝置 armrest device

本發明是有關於一種扶手，特別是指一種方便組裝的扶手裝置。The present invention relates to an armrest, and in particular to an armrest device that is easy to assemble.

一般的扶手椅，通常一座椅本體，及二個分別位於該座椅本體左右二相反側的扶手。每一扶手通常具有一組裝於該座椅本體底側且沿一垂直方向上下延伸的支撐件，及一螺鎖於該支撐件頂側且沿一相交於該垂直方向的長向方向前後延伸的扶手墊件，供使用者擺靠手部。A general armchair usually has a seat body and two armrests located on the left and right sides of the seat body. Each armrest usually has a support member assembled on the bottom side of the seat body and extending up and down along a vertical direction, and a screw lock on the top side of the support member and extending front and back along a longitudinal direction intersecting the vertical direction. Armrest pads for users to rest their hands.

然而，目前的扶手椅的扶手墊件，通常是利用多個螺絲螺鎖於該支撐件上。除了該支撐件與該扶手墊件上都需穿設有多個供該等螺絲鎖固的螺孔之外，也造成製作過程中，組裝該扶手的繁雜程度高，浪費許多製造時間，無法有效節省製造成本。However, the armrest pad of current armchairs is usually screwed to the support member using a plurality of screws. In addition to the need to have a plurality of screw holes for locking the screws on the support member and the armrest pad, it also makes the assembly of the armrest very complicated during the manufacturing process, which wastes a lot of manufacturing time and is ineffective. Save manufacturing costs.

因此，本發明之目的，即在提供一種能夠克服先前技術的至少一缺點的扶手裝置。Therefore, it is an object of the present invention to provide an armrest device capable of overcoming at least one disadvantage of the prior art.

於是，本發明扶手裝置，適用於安裝於一座椅，並適用於供一使用者的手部擺靠。該扶手裝置包含一支撐單元，及一扶手墊單元。Therefore, the armrest device of the present invention is suitable for being installed on a seat and suitable for resting a user's hand. The armrest device includes a support unit and an armrest pad unit.

該支撐單元適用於組裝於該座椅，並包括一沿一長向方向前後延伸的座本體、至少一同體連接於該座本體並具有二個分別自該座本體的左右二側突伸而出的組裝塊的組裝組，及一同體設置於該座本體的輔助限位塊。該輔助限位塊具有一傾斜頂面，及一連接於該傾斜頂面的限位側面。The support unit is suitable for being assembled on the seat, and includes a seat body extending forward and backward along a longitudinal direction, at least one body connected to the seat body and having two protruding parts respectively from the left and right sides of the seat body. An assembly group of assembly blocks, and an auxiliary limiting block integrally provided on the base body. The auxiliary limiting block has an inclined top surface and a limiting side surface connected to the inclined top surface.

該扶手墊單元不可拆離地組裝於該支撐單元頂側，並具有一適用於供該使用者的手部擺靠且沿該長向方向延伸的墊本體，及同體連接於該墊本體底側的至少一撐抵組及一擋條。該至少一撐抵組具有二彼此間隔的撐抵塊。每一撐抵塊與該墊本體共同界定出一夾置限位對應的組裝塊的組裝槽。在組裝時，該擋條自該輔助限位塊的一側，沿該長向方向往該輔助限位塊移動並經過該傾斜頂面，直到該擋條位於該輔助限位塊的另一側並能限位於該限位側面，完成組裝。The armrest pad unit is non-detachably assembled on the top side of the support unit and has a pad body suitable for resting the user's hands and extending along the longitudinal direction, and is integrally connected to the bottom of the pad body At least one support group and one retaining bar on the side. The at least one supporting group has two supporting blocks spaced apart from each other. Each support block and the pad body jointly define an assembly slot for clamping and limiting the corresponding assembly block. During assembly, the stopper moves from one side of the auxiliary limiter block toward the auxiliary limiter block along the longitudinal direction and passes through the inclined top surface until the stopper bar is located on the other side of the auxiliary limiter block. And can be limited to the limit side to complete the assembly.

本發明之功效在於：利用該輔助限位塊與該擋條彼此限位，及所述撐抵塊與所述組裝塊彼此限位，能將該扶手墊單元直接組裝於該支撐單元上，而不需要使用螺絲，簡化製程繁雜度與生產成本。The effect of the present invention is that the armrest pad unit can be directly assembled on the support unit by using the auxiliary limiting block and the blocking bar to limit each other, and the supporting block and the assembly block to limit each other. There is no need to use screws, simplifying the process complexity and production costs.

在本發明被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are designated with the same numbering.

參閱圖1與圖2，本發明扶手裝置之一第一實施例，適用於安裝於一座椅9的左側，及/或右側，並適用於供一使用者的手部(圖未示出)擺靠。在本實施例中，是以安裝於該座椅9左側而適用於供一使用者的左手靠置的扶手裝置做說明。該座椅9包括一椅墊91，及一連接於該椅墊91後側的椅背92。該扶手裝置包括一支撐單元1，及一設置於該支撐單元1上的扶手墊單元2。Referring to Figures 1 and 2, a first embodiment of the armrest device of the present invention is suitable for installation on the left and/or right side of a seat 9, and is suitable for providing a user's hand (not shown in the figure) Lean. In this embodiment, an armrest device installed on the left side of the seat 9 and suitable for a user's left hand to rest is used for illustration. The seat 9 includes a seat cushion 91 and a seat back 92 connected to the rear side of the seat cushion 91 . The armrest device includes a support unit 1 and an armrest pad unit 2 arranged on the support unit 1 .

該支撐單元1包括一適用於組裝於該座椅9的支撐架11、一設置於該支撐架11頂側並沿一長向方向T前後沿伸的座本體12、二個同體連於該座本體12左右二側的組裝組13，及一同體設置於該座本體12的輔助限位塊14。The support unit 1 includes a support frame 11 suitable for assembly on the seat 9, a seat body 12 disposed on the top side of the support frame 11 and extending forward and backward along a longitudinal direction T, and two congruent seats 12 connected to the seat 9. The assembly groups 13 on the left and right sides of the seat body 12 and the auxiliary limiting blocks 14 are integrally provided on the seat body 12 .

該座本體12概呈長方體，並具有一底板部121，及一連接於該底板部121周緣的圍繞板部122。該座本體12還具有一界定出一開口朝上的第一安裝槽124且被該圍繞板部122間隔圍繞的第一安裝面123。在本實施例中，該座本體12還具有二左右間隔且沿該長向方向T延伸的狹槽125。每一狹槽125具有一在該長向方向T的長度L，及一反向於另一狹槽125且徑寬小於該長度L並貫穿該圍繞板部122的突伸口126。The seat body 12 is generally in the shape of a rectangular parallelepiped, and has a bottom plate portion 121 and a surrounding plate portion 122 connected to the periphery of the bottom plate portion 121 . The seat body 12 also has a first mounting surface 123 that defines a first mounting groove 124 with an upward opening and is spacedly surrounded by the surrounding plate portion 122 . In this embodiment, the seat body 12 further has two slots 125 spaced left and right and extending along the longitudinal direction T. Each slot 125 has a length L in the longitudinal direction T, and a protruding opening 126 opposite to the other slot 125 and having a diameter smaller than the length L and penetrating the surrounding plate portion 122 .

該等組裝組13沿該長向方向T前後排列。每一組裝組13具有二個呈方塊狀且分別自該圍繞板部122的左右二側反向突伸而出的組裝塊131。該輔助限位塊14同體連接於該第一安裝面123且位於該第一安裝槽124，並具有一沿該長向方向T延伸且由前往後漸高的傾斜頂面141，及一連接於該傾斜頂面141後側且概為垂直的限位側面142。The assembly groups 13 are arranged back and forth along the longitudinal direction T. Each assembly group 13 has two block-shaped assembly blocks 131 protruding in opposite directions from the left and right sides of the surrounding plate portion 122 . The auxiliary limiting block 14 is integrally connected to the first mounting surface 123 and located in the first mounting groove 124, and has an inclined top surface 141 extending along the longitudinal direction T and increasing from front to back, and a connecting Behind the inclined top surface 141 is a substantially vertical limiting side surface 142 .

參閱圖2與圖3，該扶手墊單元2不可拆離地組裝於該支撐單元1頂側，並具有一適用於該供該使用者的手部擺靠且沿該長向方向T延伸的墊本體21，及同體連接於該墊本體21底側的二個撐抵組22及一擋條23。Referring to Figures 2 and 3, the armrest pad unit 2 is non-detachably assembled on the top side of the support unit 1 and has a pad suitable for resting the user's hands and extending along the longitudinal direction T. The main body 21, and two support groups 22 and a blocking bar 23 are integrally connected to the bottom side of the pad body 21.

該墊本體21具有一頂板部211，及一連接於該頂板部211周緣的環繞板部212。該頂板部211與該環繞板部212共同界定出一開口朝下的第二安裝槽213。該第二安裝槽213具有一橫交於該長向方向T的寬度W1，且該寬度W1不小於每一組裝組13的所述組裝塊131間的一間距D。The pad body 21 has a top plate portion 211 and a surrounding plate portion 212 connected to the periphery of the top plate portion 211 . The top plate portion 211 and the surrounding plate portion 212 jointly define a second mounting groove 213 with an opening facing downward. The second mounting groove 213 has a width W1 transverse to the longitudinal direction T, and the width W1 is not less than a distance D between the assembly blocks 131 of each assembly group 13 .

參閱圖3至圖5，該等撐抵組22位於該第二安裝槽213，並沿該長向方向T前後間隔排列。每一撐抵組22具有二左右彼此間隔的撐抵塊221。每一撐抵塊221包括一同體連接於該環繞板部212且與該頂板部211間隔的撐抵塊部222，及一同體連接於該撐抵塊部222後側且往上延伸至該頂板部211的靠抵塊部223。每一撐抵塊部222與該墊本體21共同界定出一位置對應各自的組裝塊131且夾置限位對應的所述組裝塊131的組裝槽24。位於同一側邊的所述組裝槽24沿該長向方向T前後間隔，且位於前側的所述組裝槽24與該環繞板部212的前側緣間隔(如圖4)。每一組裝塊131靠抵於對應的所述該靠抵塊部223。Referring to FIGS. 3 to 5 , the support groups 22 are located in the second installation groove 213 and are spaced front and back along the longitudinal direction T. Each supporting group 22 has two supporting blocks 221 spaced apart from each other on the left and right. Each supporting block 221 includes a supporting block 222 integrally connected to the surrounding plate portion 212 and spaced apart from the top plate 211 , and a supporting block 222 integrally connected to the rear side of the supporting block 222 and extending upward to the top plate. The abutting block portion 223 of the portion 211. Each supporting block portion 222 and the pad body 21 jointly define an assembly groove 24 whose position corresponds to the respective assembly block 131 and which clamps and limits the corresponding assembly block 131 . The assembly grooves 24 located on the same side are spaced front and back along the longitudinal direction T, and the assembly grooves 24 located on the front side are spaced apart from the front edge of the surrounding plate portion 212 (as shown in FIG. 4 ). Each assembly block 131 abuts against the corresponding abutment block 223 .

該擋條23呈橫交於該長向方向T的長條狀，且自該頂板部211往下突伸而出，並抵靠於該限位側面142(如圖5)，使該扶手墊單元2無法相對於該支撐單元1在該長向方向T朝向該輔助限位塊14往後移動。The retaining bar 23 is in the shape of a long strip transverse to the longitudinal direction T, protrudes downward from the top plate portion 211, and abuts against the limiting side 142 (as shown in Figure 5), so that the armrest pad The unit 2 cannot move backward relative to the support unit 1 in the longitudinal direction T toward the auxiliary limiting block 14 .

參閱圖6，組裝該扶手墊單元2與該支撐單元1時，先將該扶手墊單元2置於該支撐單元1的上方。再將該等組裝塊131置於該第二安裝槽213中。此時，該擋條23位於該輔助限位塊14的後方，且所述組裝槽24位於對應的組裝組13的後方。接著，將該扶手墊單元2沿著一箭頭A在該長向方向T前移。Referring to FIG. 6 , when assembling the armrest pad unit 2 and the support unit 1 , first place the armrest pad unit 2 above the support unit 1 . Then place the assembly blocks 131 in the second installation groove 213 . At this time, the blocking bar 23 is located behind the auxiliary limiting block 14 , and the assembly slot 24 is located behind the corresponding assembly group 13 . Then, the armrest cushion unit 2 is moved forward in the longitudinal direction T along an arrow A.

在前移的過程中，該等組裝槽24逐漸向前接近該等組裝塊131，該擋條23也會在該輔助限位塊14的傾斜頂面141上前移，且逐漸被該傾斜頂面141迫緊，直到該擋條23前移到該傾斜頂面141的前側且抵靠該限位側面142(如圖5所示)。參閱圖4至圖6，此時，該等組裝塊131分別夾置於該等組裝槽24中且分別靠抵於所述靠抵塊部223，而完成該扶手裝置的組裝。During the forward movement, the assembly grooves 24 gradually approach the assembly blocks 131 forward, and the retaining bars 23 will also move forward on the inclined top surface 141 of the auxiliary limiting block 14, and are gradually pushed up by the inclined top surface 141 of the auxiliary limiting block 14. The surface 141 is pressed until the blocking bar 23 moves forward to the front side of the inclined top surface 141 and abuts the limiting side surface 142 (as shown in FIG. 5 ). Referring to FIGS. 4 to 6 , at this time, the assembly blocks 131 are respectively clamped in the assembly grooves 24 and respectively abut against the abutment block portions 223 , thereby completing the assembly of the armrest device.

此時，所述撐抵塊221受限於所述組裝塊131，而無法再朝向所述組裝塊131往前移動，且該擋條23也受限於該輔助限位塊14，而無法朝向該輔助限位塊14往後移動。因此，該第一實施例為一固定式扶手裝置。At this time, the supporting block 221 is limited by the assembly block 131 and cannot move forward toward the assembly block 131 , and the stopper 23 is also limited by the auxiliary limiting block 14 and cannot move forward. The auxiliary limiting block 14 moves backward. Therefore, this first embodiment is a fixed armrest device.

組裝完成後的扶手裝置，該扶手墊單元2與該支撐單元1相對穩固，且不需使用螺絲即可固定，組裝快速且方便，確實省略螺鎖步驟與設置螺絲的成本，有效降低組裝時間及生產成本。另一方面，由於該擋條23限位於該輔助限位塊14而無法後移，故在組裝之後，該扶手墊單元2不易自該支撐單元1被拆離。After the assembly of the armrest device, the armrest pad unit 2 and the support unit 1 are relatively stable and can be fixed without using screws. The assembly is quick and convenient, and the screw locking step and the cost of setting screws are indeed omitted, effectively reducing the assembly time and production costs. On the other hand, since the stopper 23 is limited to the auxiliary limiting block 14 and cannot move backward, the armrest pad unit 2 cannot be easily detached from the support unit 1 after assembly.

參閱圖7，為本發明扶手裝置的一第二實施例。該第二實施例與該第一實例相似，其不同處在於：該扶手墊單元2的具體結構，及該支撐單元1還具有二個調位突塊15。以下詳細說明該第二實施例與該第一實施例的差異處。Refer to Figure 7, which shows a second embodiment of the handrail device of the present invention. The second embodiment is similar to the first embodiment, except that the specific structure of the armrest pad unit 2 and the support unit 1 also have two positioning protrusions 15 . The differences between the second embodiment and the first embodiment will be described in detail below.

參閱圖8到圖10，在該扶手墊單元2中，位於後側的所述撐抵組22的每一撐抵塊221還包括一同體連接於該撐抵塊部222頂側且具有一齒面225的齒條部224。該齒面225朝向對應的所述調位突塊15，且具有多個沿該長向方向T延伸間隔排列的凹部226。該擋條23與該輔助限位塊14的投影在該長向方向T彼此間隔。每一靠抵塊部223與對應的所述組裝塊131的投影在該長向方向T彼此間隔。Referring to Figures 8 to 10, in the armrest pad unit 2, each support block 221 of the support group 22 located on the rear side also includes a tooth that is integrally connected to the top side of the support block portion 222 and has a tooth. The rack portion 224 of the surface 225 . The tooth surface 225 faces the corresponding positioning protrusion 15 and has a plurality of recesses 226 extending along the longitudinal direction T and arranged at intervals. The projections of the blocking bar 23 and the auxiliary limiting block 14 are spaced apart from each other in the longitudinal direction T. Each abutting block portion 223 and the corresponding projection of the assembly block 131 are spaced apart from each other in the longitudinal direction T.

該支撐單元1還包括二分別設置於該座本體12的左右二相反側且由一具有彈性變形力的塑膠材料製成的調位突塊15。每一調位突塊15具有一概呈三角形且位於各自的狹槽125的固定塊部151，及一同體連接於該固定塊部151且自對應的所述突伸口126突出並伸入對應的組裝槽24的定位突部152。該等定位突部152分別迫緊定位於對應的所述齒面225的其中一凹部226。The support unit 1 also includes two positioning protrusions 15 which are respectively provided on the left and right opposite sides of the seat body 12 and made of a plastic material with elastic deformation force. Each positioning protrusion 15 has a generally triangular fixed block portion 151 located in the respective slot 125 , and is integrally connected to the fixed block portion 151 and protrudes from the corresponding protrusion opening 126 and extends into the corresponding protrusion opening 126 . The positioning protrusion 152 of the groove 24 is assembled. The positioning protrusions 152 are respectively tightly positioned in one of the corresponding recesses 226 of the tooth surface 225 .

參閱圖11，組裝本實施例時，類似該第一實施例的組裝方式，也是先將該擋條23置於該輔助限位塊14的後方，且所述組裝槽24位於對應的所述組裝塊131的後方。而後，將該扶手墊單元2沿該箭頭A前移，使該擋條23自該輔助限位塊14的後側往前移動到該輔助限位塊14的前側，且該等組裝塊131分別位於該等組裝槽24，完成組裝(如圖8所示)。Referring to Figure 11, when assembling this embodiment, the assembly method is similar to that of the first embodiment. The retaining bar 23 is first placed behind the auxiliary limiting block 14, and the assembly groove 24 is located in the corresponding assembly position. Rear of block 131. Then, the armrest pad unit 2 is moved forward along the arrow A, so that the stopper 23 moves forward from the rear side of the auxiliary limiting block 14 to the front side of the auxiliary limiting block 14, and the assembly blocks 131 are respectively Located in the assembly grooves 24, the assembly is completed (as shown in Figure 8).

值得一提的是，該第二實施例的支撐單元1的製造，是將所述調位突塊15***加裝於第一實施例的支撐單元1的所述狹槽125中即可，不需再另開模具，有效精簡製程產線。It is worth mentioning that the support unit 1 of the second embodiment is manufactured by inserting the positioning protrusion 15 into the slot 125 added to the support unit 1 of the first embodiment. It is necessary to open another mold to effectively streamline the production line.

參閱圖8、圖12及圖13，該扶手墊單元2能相對於該支撐單元1，在一第一限位位置(圖12)，及一第二限位位置(圖13)間沿該長向方向T前後位移。Referring to Figures 8, 12 and 13, the armrest pad unit 2 can be positioned along the length between a first limit position (Figure 12) and a second limit position (Figure 13) relative to the support unit 1. Displacement forward and backward in direction T.

在該第一限位位置時，位於後側的撐抵組22的每一靠抵塊部223與對應的所述組裝塊131彼此靠抵，使該扶手墊單元2僅能在該長向方向T後移，無法相對於該支撐單元1再往前移動。在該扶手墊單元2相對於該支撐單元1再往後移動到該第二限位位置時，該擋條23與該輔助限位塊14彼此靠抵，使該扶手墊單元2僅能在該長向方向T前移，而無法相對於該支撐單元1往後移動。因此，在該扶手墊單元2能相對於該支撐單元1在該第一限位位置與該第二限位位置之間前後移動調整位置。In the first limiting position, each abutment block portion 223 of the support group 22 at the rear abuts against the corresponding assembly block 131 so that the armrest pad unit 2 can only move in the longitudinal direction. T moves backward and cannot move forward relative to the support unit 1. When the armrest pad unit 2 moves backward relative to the support unit 1 to the second limiting position, the blocking bar 23 and the auxiliary limiting block 14 abut against each other, so that the armrest pad unit 2 can only move in the second limiting position. It moves forward in the longitudinal direction T but cannot move backward relative to the support unit 1 . Therefore, the armrest pad unit 2 can move forward and backward relative to the support unit 1 between the first limiting position and the second limiting position.

因此，該使用者使用該扶手裝置時，能依據個人身型及使用習慣，前後移動該扶手墊單元2，以利調整出適合擺放前臂的位置，而為一調整式扶手裝置。Therefore, when the user uses the armrest device, he can move the armrest pad unit 2 back and forth according to his personal body shape and usage habits, so as to adjust the position suitable for placing the forearm, thus forming an adjustable armrest device.

在本實施例中，透過所述齒面225搭配所述調位突塊15的形變力的設計，使用者僅需稍加施力前推或後移該扶手墊單元2，每一調位突塊15能迫緊定位於對應的所述凹部226，而將該扶手墊單元2固定在預定位置，避免發生使用者的前臂擺靠於該扶手裝置時，該扶手墊單元2還會前後挪動而不穩定的情況。In this embodiment, through the design of the tooth surface 225 and the deformation force of the adjustment protrusion 15, the user only needs to exert a slight force to push forward or move the armrest pad unit 2 backward. The block 15 can be tightly positioned in the corresponding recess 226 to fix the armrest pad unit 2 in a predetermined position to prevent the armrest pad unit 2 from moving back and forth when the user's forearm leans against the armrest device. Unstable situation.

綜上所述，本發明扶手裝置，利用該等組裝塊131限位於該等組裝槽24的設計，能省略螺鎖步驟，有效節省生產成本與簡化組裝流程；另一方面，利用該擋條23與該輔助限位塊14的設計，避免該扶手墊單元2在組裝後被拆離。再者，該等調位突塊15插設於該座本體12時，即可將固定式扶手裝置的支撐單元1轉換為調整式扶手裝置的支撐單元1而為二用式扶手，且組裝非常簡易，不需再為支撐單元1整體另開生產模具，有效簡化製造流程。故確實能達成本發明之目的。To sum up, the handrail device of the present invention utilizes the design of the assembly blocks 131 to be limited to the assembly grooves 24, which can omit the screw locking step, effectively save production costs and simplify the assembly process; on the other hand, using the retaining bar 23 The design of the auxiliary limiting block 14 prevents the armrest pad unit 2 from being disassembled after assembly. Furthermore, when the position-adjusting protrusions 15 are inserted into the seat body 12, the support unit 1 of the fixed armrest device can be converted into the support unit 1 of the adjustable armrest device and become a dual-purpose armrest, and the assembly is very easy. It is simple, and there is no need to open a new production mold for the entire support unit 1, effectively simplifying the manufacturing process. Therefore, the purpose of the present invention can indeed be achieved.

惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。However, the above are only examples of the present invention, and should not be used to limit the scope of the present invention. All simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by the patent of this invention.

1:支撐單元 11:支撐架 12:座本體 121:底板部 122:圍繞板部 123:第一安裝面 124:第一安裝槽 125:狹槽 126:突伸口 13:組裝組 131:組裝塊 14:輔助限位塊 141:傾斜頂面 142:限位側面 15:調位突塊 151:固定塊部 152:定位突部 2:扶手墊單元 21:墊本體 211:頂板部 212:環繞板部 213:第二安裝槽 22:撐抵組 221:撐抵塊 222:撐抵塊部 223:靠抵塊部 224:齒條部 225:齒面 226:凹部 23:擋條 24:組裝槽 9:座椅 91:椅墊 92:椅背 T:長向方向 L:長度 W1:寬度 D:間距 A:箭頭 1:Support unit 11: Support frame 12:Base body 121: Bottom plate 122: Around the board 123:First mounting surface 124:First installation slot 125:Slot 126:Protruding mouth 13:Assembly group 131:Assembly block 14: Auxiliary limit block 141: Sloped top surface 142: Limit side 15: Adjustment bump 151: Fixed block part 152: Positioning protrusion 2: Armrest pad unit 21: Pad body 211: Top plate part 212: Surrounding plate part 213:Second installation slot 22: Support group 221: Support block 222: Support the block part 223: Lean against the block 224:Rack part 225: Tooth surface 226: concave part 23:Block 24:Assembly slot 9: Seat 91:Chair cushion 92: Chair back T: long direction L: length W1: Width D: Spacing A:arrow

本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是一前視圖，說明本發明扶手裝置的一第一實施例適用於安裝於一座椅；圖2是一不完整的立體分解圖，說明該第一實施例；圖3是該第一實施例從頂側剖切的一剖視圖；圖4是一沿著圖3中的V-V線所截取的剖視圖；圖5是一沿著圖3中的Ⅵ-Ⅵ線所截取的剖視圖；圖6是一類似於圖3之視角的剖視圖，說明該第一實施例的組裝過程；圖7是一不完整的立體分解圖，說明本發明扶手裝置的一第二實施例；圖8是該第二實施例從頂側剖切的一剖視圖；圖9是一沿著圖8中的X-X線所截取的剖視圖；圖10是一沿著圖8中的XI-XI線所截取的剖視圖；圖11是一類似於圖8之視角的剖視圖，說明該第二實施例的組裝方式；圖12是一類似於圖8之視角的剖視圖，說明該第二實施例位於一第一限位位置；及圖13是一類似於圖8之視角的剖視圖，說明該第二實施例位於一第二限位位置。 Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a front view illustrating a first embodiment of the armrest device of the present invention suitable for installation on a seat; Figure 2 is an incomplete three-dimensional exploded view illustrating the first embodiment; Figure 3 is a cross-sectional view of the first embodiment cut from the top side; Figure 4 is a cross-sectional view taken along line V-V in Figure 3; Figure 5 is a cross-sectional view taken along line VI-VI in Figure 3; Figure 6 is a cross-sectional view from a perspective similar to Figure 3, illustrating the assembly process of the first embodiment; Figure 7 is an incomplete three-dimensional exploded view illustrating a second embodiment of the handrail device of the present invention; Figure 8 is a cross-sectional view of the second embodiment cut from the top side; Figure 9 is a cross-sectional view taken along line X-X in Figure 8; Figure 10 is a cross-sectional view taken along line XI-XI in Figure 8; Figure 11 is a cross-sectional view from a perspective similar to Figure 8, illustrating the assembly method of the second embodiment; Figure 12 is a cross-sectional view from a perspective similar to Figure 8 , illustrating the second embodiment in a first limiting position; and FIG. 13 is a cross-sectional view from a perspective similar to that of FIG. 8 , illustrating that the second embodiment is in a second limiting position.

1:支撐單元 1:Support unit

11:支撐架 11: Support frame

12:座本體 12:Base body

121:底板部 121: Bottom plate

122:圍繞板部 122: Around the board

123:第一安裝面 123:First mounting surface

124:第一安裝槽 124:First installation slot

125:狹槽 125:Slot

126:突伸口 126:Protruding mouth

13:組裝組 13:Assembly group

131:組裝塊 131:Assembly block

14:輔助限位塊 14: Auxiliary limit block

141:傾斜頂面 141: Sloped top surface

142:限位側面 142: Limit side

2:扶手墊單元 2: Armrest pad unit

21:墊本體 21: Pad body

211:頂板部 211: Top plate part

212:環繞板部 212: Surrounding plate part

213:第二安裝槽 213:Second installation slot

22:撐抵組 22: Support group

221:撐抵塊 221: Support block

222:撐抵塊部 222: Support the block part

223:靠抵塊部 223: Lean against the block

23:擋條 23:Block

24:組裝槽 24:Assembly slot

T:長向方向 T: long direction

L:長度 L: length

Claims

一種扶手裝置，適用於安裝於一座椅，並適用於供一使用者的手部擺靠，該扶手裝置包含：一支撐單元，適用於組裝於該座椅，並包括一沿一長向方向前後延伸的座本體、至少一同體連接於該座本體並具有二個分別自該座本體的左右二側突伸而出的組裝塊的組裝組，及一同體設置於該座本體的輔助限位塊，該輔助限位塊具有一傾斜頂面，及一連接於該傾斜頂面的限位側面；及一扶手墊單元，不可拆離地組裝於該支撐單元頂側，並具有一沿該長向方向延伸的墊本體，及連接於該墊本體底側的至少一撐抵組及一擋條，該至少一撐抵組具有二彼此間隔的撐抵塊，每一撐抵塊與該墊本體共同界定出一夾置限位對應的組裝塊的組裝槽，在組裝時，該擋條自該輔助限位塊的一側，沿該長向方向往該輔助限位塊移動並經過該傾斜頂面，直到該擋條位於該輔助限位塊的另一側並能限位於該限位側面，完成組裝，其中，該座本體具有一開口朝上的第一安裝槽，該輔助限位塊位於該第一安裝槽。 An armrest device suitable for being installed on a seat and suitable for resting a user's hand. The armrest device includes: a support unit suitable for being assembled on the seat and including a support unit along a longitudinal direction. The seat body extending forward and backward, at least an assembly group integrally connected to the seat body and having two assembly blocks protruding from the left and right sides of the seat body, and an auxiliary limiter integrally provided on the seat body block, the auxiliary limiting block has an inclined top surface, and a limiting side surface connected to the inclined top surface; and an armrest pad unit is non-detachably assembled on the top side of the support unit, and has a along the length A pad body extending in the direction, and at least one support group and a blocking bar connected to the bottom side of the pad body. The at least one support group has two support blocks spaced apart from each other. Each support block is in contact with the pad body. Together, they define an assembly groove for clamping the corresponding assembly block. During assembly, the stop bar moves from one side of the auxiliary limit block to the auxiliary limit block along the longitudinal direction and passes through the inclined top. until the stopper is located on the other side of the auxiliary limiting block and can be limited to the limiting side, the assembly is completed, wherein the seat body has a first installation groove with an upward opening, and the auxiliary limiting block is located on the first mounting slot.

如請求項1所述的扶手裝置，其中，該扶手墊單元的該至少一撐抵組的每一撐抵塊包括一與該墊本體共同界定出所述組裝槽的撐抵塊部，及一供對應的所述組裝塊靠抵的靠抵塊部，使該靠抵塊部無法朝向所述組裝塊移動，且該擋條抵靠於該輔助限位塊的該限位側面，使該擋條無法朝向該輔助限位塊移動。 The armrest device according to claim 1, wherein each supporting block of the at least one supporting group of the armrest pad unit includes a supporting block portion that defines the assembly slot together with the pad body, and a The abutment block portion against which the corresponding assembly block abuts prevents the abutment block portion from moving toward the assembly block, and the stop bar abuts against the limiting side of the auxiliary limit block so that the abutment block portion cannot move toward the assembly block. Bar cannot be oriented The auxiliary limit block moves.

如請求項1所述的扶手裝置，其中，該支撐單元還包括二分別設置於該座本體的左右二相反側的調位突塊，該扶手墊單元的該至少一撐抵組的每一撐抵塊包括一與該墊本體共同界定出所述組裝槽的撐抵塊部，及一同體連接於該撐抵塊部頂側且具有一齒面的齒條部，該齒面朝向對應的所述調位突塊且具有多個沿該長向方向延伸間隔排列的凹部，以供每一調位突塊能迫緊定位於對應的所述齒面的凹部。 The armrest device according to claim 1, wherein the support unit further includes two positioning protrusions respectively provided on the left and right opposite sides of the seat body, and each support of the at least one support group of the armrest pad unit The backing block includes a backing block part that defines the assembly groove together with the pad body, and a rack part that is integrally connected to the top side of the backing block part and has a tooth surface, and the tooth surface faces the corresponding position. The positioning protrusion has a plurality of recesses arranged at intervals extending along the longitudinal direction, so that each positioning protrusion can be tightly positioned in the corresponding recess of the tooth surface.

還具有二左右間隔的狹槽，每一狹槽具有一反向於另一狹槽的突伸口，該支撐單元的每一調位突塊具有一位於該狹槽的固定塊部，及一自該突伸口突伸而出的定位突部，該等定位突部分別迫緊定位於對應的所述齒面。 It also has two slots spaced left and right, each slot has a protruding opening opposite to the other slot, each positioning protruding block of the support unit has a fixed block portion located in the slot, and a Positioning protrusions protrude from the protruding opening, and the positioning protrusions are tightly positioned on the corresponding tooth surfaces.

如請求項3所述的扶手裝置，其中，該扶手墊單元的該墊本體包括一頂板部，及一自該頂板部周緣往下延伸的環繞板部，每一撐抵塊的撐抵塊部與該頂板部間隔，每一撐抵塊還包括一連接該撐抵塊部且往上延伸至該頂板部的靠抵塊部。 The armrest device according to claim 3, wherein the pad body of the armrest pad unit includes a top plate part and a surrounding plate part extending downward from the periphery of the top plate part, and the supporting block part of each supporting block Spaced apart from the top plate portion, each supporting block further includes a supporting block portion connected to the supporting block portion and extending upward to the top plate portion.

如請求項5所述的扶手裝置，其中，該扶手墊單元的該擋條與該輔助限位塊的該限位斜面沿該長向方向間隔，該扶手墊單元能相對於該支撐單元在一第一限位位置及一第二限位位置間移動，在該第一限位位置時，每一撐抵塊的該靠抵塊部與對應的所述組裝塊彼此靠抵，使所述撐抵塊無法朝向所述組裝塊移動，在該第二限位位置時，該擋條與該輔助限位塊彼此靠抵，使該擋條無法朝向該輔助限位塊移動。 The armrest device according to claim 5, wherein the blocking bar of the armrest pad unit and the limiting slope of the auxiliary limiting block are spaced apart along the longitudinal direction, and the armrest pad unit can be in a position relative to the support unit. Move between a first limit position and a second limit position. At the first limit position, the abutment block portion of each support block and the corresponding assembly block abut against each other, so that the support block The resisting block cannot move toward the assembly block. When in the second limiting position, the stop bar and the The auxiliary limiting blocks abut against each other, so that the blocking bar cannot move toward the auxiliary limiting blocks.

如請求項1所述的扶手裝置，其中，該扶手墊單元的該墊本體具有一開口朝下的第二安裝槽，該第二安裝槽之橫交於該長向方向的寬度不小於該至少一組裝組的所述組裝塊的一間距，使得該扶手裝置在組裝時，所述組裝塊能先位於該第二安裝槽中，該扶手墊單元再沿該長向方向移動，直到所述組裝塊分別位於該等組裝槽中。 The armrest device according to claim 1, wherein the pad body of the armrest pad unit has a second installation groove with an opening facing downward, and the width of the second installation groove transverse to the longitudinal direction is not less than the at least A spacing of the assembly blocks of an assembly group enables the assembly blocks to be first positioned in the second installation groove when the armrest device is assembled, and then the armrest pad unit moves along the longitudinal direction until the assembly The blocks are respectively located in the assembly slots.