1254696 玖、發明說明： 【發明戶斤屬之技術領域3 發明領域 本發明涉及在自動扶梯和移動人行道的移動扶手表面 5 上黏貼廣告印刷貼紙的自動黏貼貼紙的裝置。 t先前技術1 發明背景 關於自動黏貼貼紙的裝置，已知有如特表2002-537200 號公報所公開的裝置等。 10 本發明的課題是如何用這種裝置將印刷貼紙均勻地黏 貼在移動扶手的表面上。 【發明内容】 發明概要 本發明是爲解決上述現有技術中存在的課題而提出 15 的，其目的是提供能夠均勾地在移動扶手的表面黏貼印刷 貼紙的自動黏貼貼紙的裝置。 爲了實現這個目的，本發明的自動黏貼貼紙的裝置的 結構如下：將供給側的捲片裝置固定在作爲底座的側板 上，同時在該側板上固定分離輥、用於回捲的捲片裝置和 20 壓輥，所述供給側的捲片裝置可陸續放出在背面的黏著層 貼有剝離紙的廣告印刷貼紙，所述分離輥可將供給側的捲 片裝置陸續放出的印刷貼紙上的剝離紙分離出來，所述用 於回捲的捲片裝置通過摩擦板接受供給側捲片裝置的驅 動，同時將所述分離輥所分離的剝離紙回捲，所述壓輥可 1254696 以將在所述分離輥分離的印刷貼紙黏貼在移動扶手表面 上，在所述側板的前方部分設置卡在移動扶手上的刷子 ，'且並以將印刷貼紙的兩邊黏貼在移動扶手側面部分，在 所述側板的前後部位垂直固定固定板，在所述固定板上設 5置支撐報’以在支樓移動扶手上支撐全部的裝置，將在前 後方向卡著扶手導軌的接觸部設在所述側板的前後位置和 所述前後固定的固定板上。 另外，本發明的自動黏貼貼紙的裝置還具有如下的結 構，在上述後部的固定板的背面安裝校中引導裝置並保證 1〇所述校中引導裝置可自由地滑動，所述校中引導褒置水^ 固定V向#，在该導向桿的左右侧卡著移動扶手，在該校 中引導裝置上安裝與移動扶手的側部接觸的親，同時在導 向才干上女· I固定校中引導裝置的固定螺絲。 圖式簡單說明 15 第1圖是本發明的實施方式的側視圖。 第2圖是上述自動黏貼貼紙的裝置的平面圖。 第3圖是上述自動黏貼貼紙的裝置的正面圖。 第4圖是上述自動黏貼貼紙的裝置的後視圖。 第5圖是分離輥的後視圖。 20 第6圖是支撐輥的後視圖。 第7圖是壓報的平面圖。 第8圖是第7圖的正面圖。 動扶梯 第9圖是表不印刷貼紙黏貼在移動扶手後的 的平面圖。 1254696 第10圖是第9圖的A-A線斷面圖。 第11圖是其他的實施方式的自動黏貼貼紙的裝置的側 視圖。 第12圖是其他的實施方式的自動黏貼紙貼的裝置的平 5 面圖。 第13圖是其他的實施方式的自動黏貼紙貼的裝置的正 面圖。 I：實施方式3 較佳實施例之詳細說明 以下，按附圖詳細說明本發明的實施方式。第1圖是 側視圖，表示本發明的自動黏貼貼紙的裝置的實施方式， 第2圖是本裝置的平面圖。另外，第3圖是本裝置正面圖， 第4圖是本裝置後視圖。 在這些圖令，通過隔板2，在作爲底座的側板丨上安裝 15輔助側板3。供給側捲片裝置4的旋轉轴5安裝在側板！上， 其由軸承6支撐從而可以自由旋轉。圖中，符號7是供給側 捲片裝置4的凸緣。另外’在旋轉軸部設有齒輪$，所述旋 轉轴從側板1突出’由軸承8支樓在辅助側板3上，所述齒輪 9與摩擦板1 〇的歯輪11相咬合。 回捲捲片裝置12的旋轉軸13由軸承η、15支撐 而安裝在側板1和輔助側板3上。該回捲捲片裝置12内安f 有單向離合器。同時，通過摩擦板1〇的齒輪Μ與固定在旋 轉^繼Π㈣。餐供嶋㈣4的旋轉 通過摩掭板10傳遞到回捲捲片裝置12。 7 1254696 從供給側捲片裝置4連續輸出的廣告印刷貼紙]8的背 面爲黏著層’該黏著層的表面黏貼有剝離紙19。分離印刷 貼紙18和剝離紙丨9的上下分離輥2〇、21安裝在側板i的下 部，其可以自由旋轉。第5圖表示這些分離輥。分離開的剝 5離紙19被捲繞在回捲捲片裝置12上，在回捲捲片裝置1?上 安裝有栓22，以使剝離紙19的始端固定在回捲捲片裝置12 上。圖中，符號23是用於將栓22固定在捲片裝置12側面的 固定部件。 第7圖所示，安裝由軸承24支撐並可通過軸承24自由旋 10轉的壓輥25，使其以支軸26爲支點可以轉動。設有壓輥25 的臂27的外側端上設置有如第8圖所示的壓力調節螺絲 28 "、二過轉動5亥5周卽螺絲28，就能調整壓親25對印刷貼紙 18向移動扶手29壓力。另外，臂27上朝下設有刷子如，通 過該刷子30可以從上面掃過黏貼在移動扶手29的印刷貼紙 15 18 〇 另外，在垂直安裝於側板1前方的固定板3丨上安裝成直 角的席j子女衣臂32，使其可以以支軸33作爲支點轉動。圖 中，符號34是固定螺絲。該臂32靠近固定板處朝下方向安 衣刷子35 ’這樣’黏貼在移動扶手29的印刷貼紙18的兩側 2〇可以在刷子35的作用下沿著移動扶手29向下彎曲。 另外’在臂32的前侧設置刷子安裝板36，從兩側卡著 移動扶手。通過轉動調節高度的螺絲37，可以調整該刷子 女衣板36相對移動扶手29的高度。爲了將印刷貼紙is的兩 幻报a美得黏貼在移動扶手29的兩側上，在左右的刷子安 1254696 裝板36的内側設置逐漸改變角度的刷子組38、39、40。 另外，爲了將整個裝置支撐於移動扶手29，在垂直設 在側板1的後部的固定板41和前部的固定板31上設置支撐 輥42、43，使支撐輥42、43由軸承支撐並可自由轉動。第6 5 圖表示支撐輥42、43。圖中44、45是支撐板。 另外，如第3圖和第4圖所示，在側板1前後下部和前後 部的固定板31、41的下部用螺絲47、48擰住，所述螺絲棒 47、48作爲接觸部件（軌道夾緊裝置）與扶手導執46的側部接 觸，以防止裝置整體晃動。螺絲棒47、48的頂端部是接觸 10 部49、50。 另外，在跨越側板1前後部的釺子51的前後位置安裝臂 52。在該臂52的下面安裝與自動扶梯側面接觸的墊板53， 以防止裝置整體的橫向搖晃。此處，臂52和墊板53構成支 架钳位器。 15 下面，說明這樣構成的自動黏貼貼紙的裝置的操作。 首先，從供給側捲片裝置4陸續輸出背面貼有剝離紙19 的廣告印刷貼紙18，在分離輥20、21分離印刷貼紙18和剝 離紙19。分離出的剝離紙19被捲繞於回捲捲片裝置12上。 印刷貼紙18被壓輥25壓貼而黏貼在移動扶手29的表 20 面。移動扶手29向第1圖中右側方向移動，所以供給側捲片 裝置4陸續輸出印刷貼紙18，隨後由供給側捲片裝置4通過 摩擦板10驅動回捲捲片裝置12捲取剝離紙19。 移動扶手29上面的印刷貼紙18通過刷子35的時候，其 兩側部被刷子35按壓後，沿著移動扶手29的側面向下轉 1254696 曲。然後’通過前方的刷子組38、39、40，將印刷貼紙18 的兩側部壓貼在移動扶手29的側面上。如此，第9圖和第^ 〇 圖所示’廣告印刷貼紙18被黏貼在自動扶梯扶手2 9的表面 上。圖中符號54是自動扶梯的踏板。因爲印刷貼紙18的黏 5貼範圍如第1〇圖所示那樣，被黏貼的印刷貼紙18兩側各自 的自由端可以達到扶手29的後面部，所以能進一步提高防 止剝離貼紙18被指尖等剝離。 其次，根據照第11圖和第13圖說明其他的實施方式的 自動黏貼貼紙的裝置。 10 在這個實施形態裏，以支軸26爲支點轉動的同時，安 I有壓親25的臂55在一端形成L字形，該臂55的另一端與壓 力調節螺絲56相接。通過旋轉該調節螺絲56，可以調整壓 輥25對印刷貼紙18向移動扶手29的壓力。 在壓輥25和支轴26之間的扶手部上裝有橡膠板57，這 15樣該橡膠板57能夠從上面掃過被貼在移動扶手四的印刷貼 紙18。 逖有，在後部固定板41的背面水平固定導向杠58，並 在该導向桿58的左右部安裝卡著移動扶手29的校中引導裝 置59，同時保證校中引導裝置可以自由地滑動。該校甲引 20導策置59上安裝有與移動扶手29的側部接觸的滾輥6〇，同 %在‘向# 58上安裝有固定校中引導裝置59的固定螺絲 61 〇 在XI樣的校中結構中，調整左右的校中引導裝置後， 用固定螺絲61固定’使從分離輥2G、21引出的印刷貼紙18 10 1254696 旋轉構成執道夾緊裝置的 位於移動扶车29的_心。此乂多 螺絲棒47、48將整個裝置恒定 另外付波62是容納齒輪機構部的保護蓋。 々如上所述，採用本發明時，由虔輥將印刷貼紙壓貼在 移動扶手的表面的同時，通過刷子組將印刷貼紙的兩侧部 壓貼在移動扶手29的側面上，所以能把印刷貼紙很完美的 黏貼在移動扶手上。 士另外，因爲前後支撐親將裝置支撐在移動扶手上，同 %在别後位置設置夾著扶手導執的接觸部件，所以具有 10能防止裝置的橫向搖晃，能夠將印刷貼紙均勾地黏貼在移 動扶手表面的優點。 另外，因4備有校中引導裝置，所以具有可以將印刷 貼紙黏貼在移動扶手的中心位置的優點。 【圖式簡單說明】 15 第1圖是本發明的實施方式的側視圖。 第2圖是上述自動黏貼貼紙的裝置的平面圖。 第3圖是上述自動黏貼貼紙的裝置的正面圖。 第4圖是上述自動黏貼貼紙的裝置的後視圖。 第5圖是分離輥的後視圖。 20 第6圖是支撐輥的後視圖。 第7圖是壓輥的平面圖。 弟8圖疋弟7圖的正面圖。 第9圖是表示印刷貼紙黏貼在移動扶手後的自動扶梯 的平面圖。 1254696 第10圖是第9圖的A-A線斷面圖。 第11圖是其他的實施方式的自動黏貼貼紙的裝置的側 視圖。 第12圖是其他的實施方式的自動黏貼紙貼的裝置的平 5 面圖。 第13圖是其他的實施方式的自動黏貼紙貼的裝置的正 面圖1254696 玖, INSTRUCTION DESCRIPTION: FIELD OF THE INVENTION The present invention relates to a device for attaching an automatic sticker of an advertising printed sticker to a moving armrest surface 5 of an escalator and a moving walkway. BACKGROUND OF THE INVENTION 1. As a device for automatically attaching a sticker, a device disclosed in Japanese Laid-Open Patent Publication No. 2002-537200 is known. The subject of the present invention is how to use such a device to evenly adhere a printed sticker to the surface of a moving handrail. SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems in the prior art, and an object thereof is to provide an apparatus capable of uniformly attaching a self-adhesive sticker of a printed sticker to a surface of a moving handrail. In order to achieve this object, the apparatus for automatically attaching a sticker of the present invention has the following structure: a sheet winding device on a supply side is fixed to a side plate as a base, and a separation roller, a winding device for rewinding, and a reeling device are fixed on the side plate. 20 pressure roller, wherein the winding device on the supply side can successively release an advertisement printing sticker with a release paper attached to the adhesive layer on the back side, and the separation roller can release the release paper on the printing sticker on the supply side. Separating, the winding device for rewinding receives the driving of the supply side winding device through the friction plate while rewinding the release paper separated by the separation roller, and the pressing roller can be 1254696 to be a printing sticker separated by a separation roller is adhered to the surface of the moving handrail, and a brush stuck on the moving handrail is disposed at a front portion of the side plate, and the two sides of the printed sticker are adhered to the side portion of the moving handrail, at the side plate The front and rear parts are vertically fixed to the fixed plate, and the support plate is provided with 5 support reports to support all the devices on the moving handrail of the branch building, and will be stuck in the front and rear directions. A contact portion provided on the hand rail fixing plate fixing the front and rear positions of the side plates and the front and rear. Further, the apparatus for automatically attaching a sticker of the present invention has a structure in which a center guiding device is mounted on the back surface of the rear fixing plate and that the centering guiding device is freely slidable, and the centering guide 褒Water is fixed ^ fixed V to #, the handrail is moved on the left and right sides of the guide bar, and the pros and the side of the moving handrail are mounted on the guiding device of the school, and the guide is used to guide the female I fixed in the school. Fixing screw for the unit. BRIEF DESCRIPTION OF THE DRAWINGS 15 Fig. 1 is a side view of an embodiment of the present invention. Fig. 2 is a plan view showing the above apparatus for automatically attaching a sticker. Figure 3 is a front elevational view of the apparatus for automatically attaching the sticker described above. Figure 4 is a rear elevational view of the apparatus for automatically attaching the sticker described above. Figure 5 is a rear view of the separation roller. 20 Figure 6 is a rear view of the support roller. Figure 7 is a plan view of the pressure report. Figure 8 is a front view of Figure 7. Escalator Figure 9 is a plan view showing the sticker printed on the moving handrail. 1254696 Fig. 10 is a cross-sectional view taken along line A-A of Fig. 9. Figure 11 is a side elevational view of the apparatus for automatically pasting stickers of other embodiments. Fig. 12 is a plan view showing the apparatus of the automatic adhesive sticker of the other embodiment. Fig. 13 is a front elevational view showing the apparatus of the automatic adhesive sticker of the other embodiment. I. Embodiment 3 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 is a side view showing an embodiment of an apparatus for automatically attaching a sticker of the present invention, and Fig. 2 is a plan view of the apparatus. In addition, Fig. 3 is a front view of the device, and Fig. 4 is a rear view of the device. In these drawings, the auxiliary side plate 3 is attached to the side plate 作为 which is the base by the partition plate 2. The rotary shaft 5 of the supply side winding device 4 is mounted on the side plate! Upper, it is supported by the bearing 6 so as to be free to rotate. In the figure, reference numeral 7 is a flange of the supply-side winding device 4. Further, a gear $ is provided on the rotating shaft portion, and the rotating shaft protrudes from the side plate 1 by the bearing 8 on the auxiliary side plate 3, and the gear 9 meshes with the sheave 11 of the friction plate 1 . The rotary shaft 13 of the rewinding device 12 is supported by bearings η, 15 and mounted on the side plate 1 and the auxiliary side plate 3. The rewinding device 12 has a one-way clutch. At the same time, through the friction plate 1 〇 gear Μ and fixed in the rotation ^ Π (4). The rotation of the meal supply (four) 4 is transmitted to the rewinding reeling device 12 through the friction plate 10. 7 1254696 The back surface of the advertising printed sticker 8 which is continuously output from the supply-side winding device 4 is an adhesive layer. The release paper 19 is adhered to the surface of the adhesive layer. The upper and lower separation rollers 2, 21 separating the printed sticker 18 and the release paper cassette 9 are mounted on the lower side of the side plate i, which is free to rotate. Figure 5 shows these separation rolls. The separated peeling paper 19 is wound around the rewinding reeling device 12, and a peg 22 is attached to the rewinding reeling device 1 so that the beginning end of the release paper 19 is fixed to the rewinding reeling device 12. . In the figure, reference numeral 23 is a fixing member for fixing the pin 22 to the side of the winding device 12. As shown in Fig. 7, the press roller 25 supported by the bearing 24 and freely rotated by the bearing 24 is mounted so as to be rotatable with the support shaft 26 as a fulcrum. The outer side end of the arm 27 provided with the pressure roller 25 is provided with a pressure adjusting screw 28 " as shown in Fig. 8, and a second rotation 5 5 5 weeks 卽 screw 28, so that the pressing kiss 25 can be adjusted to move the printing sticker 18 Handrail 29 pressure. Further, a brush is provided with the brush 27 facing downward, for example, by which the printing sticker 15 18 adhered to the moving handrail 29 can be swept from above, and mounted on the fixing plate 3 垂直 vertically mounted in front of the side panel 1 at right angles. The child's arm 32 is such that it can be rotated with the support shaft 33 as a fulcrum. In the figure, reference numeral 34 is a fixing screw. The arm 32 is attached to the side of the printing pad 18 of the moving handrail 29 so as to be attached to the side of the printing plate 35 of the moving handrail 29, which can be bent downward along the moving handrail 29 by the action of the brush 35. Further, a brush attachment plate 36 is provided on the front side of the arm 32, and the handrail is moved from both sides. The height of the brush dressing plate 36 relative to the moving armrest 29 can be adjusted by turning the screw 37 of the height adjustment. In order to attach the two illusions a of the printed sticker is on both sides of the moving armrest 29, the brush sets 38, 39, 40 which are gradually changed in angle are disposed inside the left and right brush amps 1254696. Further, in order to support the entire apparatus to the moving handrail 29, support rollers 42, 43 are provided on the fixed plate 41 and the front fixed plate 31 which are vertically provided at the rear of the side plate 1, so that the support rollers 42, 43 are supported by bearings and Free to rotate. Fig. 6 shows the support rollers 42, 43. 44 and 45 in the figure are support plates. Further, as shown in Figs. 3 and 4, the lower portions of the front and rear lower portions and the front and rear fixing plates 31, 41 are screwed by screws 47, 48, and the screw bars 47, 48 serve as contact members (track clamps). The tightening device) is in contact with the side of the handrail guide 46 to prevent the device from shaking as a whole. The tip end portions of the screw bars 47, 48 are in contact with the ten portions 49, 50. Further, the arm 52 is attached to the front and rear positions of the dice 51 which are spanned across the front and rear portions of the side panel 1. A pad 53 that is in contact with the side of the escalator is mounted under the arm 52 to prevent lateral shaking of the device as a whole. Here, the arm 52 and the pad 53 constitute a bracket clamp. 15 Next, the operation of the apparatus for automatically attaching the sticker thus constructed will be described. First, the advertisement printed sticker 18 having the release paper 19 on the back side is successively outputted from the supply-side winding device 4, and the printed sticker 18 and the peeling paper 19 are separated by the separation rollers 20 and 21. The separated release paper 19 is wound around the rewinding reeling device 12. The printed sticker 18 is pressed against the surface 20 of the moving handrail 29 by the pressing roller 25. The moving handrail 29 is moved in the right direction in Fig. 1, so that the supply side winding device 4 successively outputs the printed sticker 18, and then the supply side winding device 4 drives the rewinding device 12 through the friction plate 10 to take up the release paper 19. When the printed sticker 18 on the moving armrest 29 passes through the brush 35, both sides thereof are pressed by the brush 35, and then rotated 1254696 along the side of the moving armrest 29. Then, both side portions of the printed sticker 18 are pressed against the side surface of the moving handrail 29 by the front brush sets 38, 39, 40. Thus, the 'advertising printed sticker 18' shown in Fig. 9 and Fig. 2 is adhered to the surface of the escalator handrail 29. The symbol 54 in the figure is the pedal of the escalator. Since the adhesive 5 of the printed sticker 18 is in the range as shown in FIG. 1 , the free ends of the two sides of the printed printed sticker 18 can reach the rear portion of the armrest 29, so that the peeling prevention sticker 18 can be further improved. Stripped. Next, an apparatus for automatically attaching a sticker according to another embodiment will be described with reference to Figs. 11 and 13 . In this embodiment, while the fulcrum 26 is pivoted, the arm 55 having the pressing arm 25 is formed in an L shape at one end, and the other end of the arm 55 is in contact with the pressure adjusting screw 56. By rotating the adjusting screw 56, the pressure of the press roller 25 against the printing sticker 18 toward the moving handrail 29 can be adjusted. A rubber plate 57 is attached to the armrest portion between the pressure roller 25 and the support shaft 26, and the rubber sheet 57 can be swept from above onto the printing paper 18 attached to the moving handrail 4. Further, the guide bar 58 is horizontally fixed to the rear surface of the rear fixing plate 41, and the center guiding device 59 for moving the armrest 29 is attached to the left and right portions of the guide bar 58 while ensuring that the centering guide can be freely slid. The school guide 20 is equipped with a roller 6 接触 which is in contact with the side of the moving handrail 29, and the fixing screw 61 of the fixed centering guide 59 is attached to the '#58'. In the middle school structure, after adjusting the left and right centering guiding devices, the fixing of the printing stickers 18 10 1254696 from the separating rollers 2G, 21 is fixed by the fixing screws 61 to form the moving clamp 29 of the driving clamp 29 heart. The plurality of screw bars 47, 48 keep the entire device constant. The additional wave 62 is a protective cover that houses the gear mechanism portion. As described above, according to the present invention, while the printing sticker is pressed against the surface of the moving handrail by the nip roller, both sides of the printing sticker are pressed against the side surface of the moving handrail 29 by the brush group, so that printing can be performed. The sticker is perfectly attached to the moving armrest. In addition, because the front and rear support members support the device on the moving armrest, and the contact member that holds the handrail guide is disposed at the other position, the 10 can prevent the device from shaking laterally, and the printed sticker can be attached to the sticker. The advantage of moving the armrest surface. In addition, since the 4th alignment guide is provided, there is an advantage that the printed sticker can be attached to the center of the moving handrail. BRIEF DESCRIPTION OF THE DRAWINGS 15 Fig. 1 is a side view of an embodiment of the present invention. Fig. 2 is a plan view showing the above apparatus for automatically attaching a sticker. Figure 3 is a front elevational view of the apparatus for automatically attaching the sticker described above. Figure 4 is a rear elevational view of the apparatus for automatically attaching the sticker described above. Figure 5 is a rear view of the separation roller. 20 Figure 6 is a rear view of the support roller. Figure 7 is a plan view of the pressure roller. The front view of the 7th figure of the brother 8 brother. Figure 9 is a plan view showing the escalator after the printed sticker is attached to the moving handrail. 1254696 Fig. 10 is a cross-sectional view taken along line A-A of Fig. 9. Figure 11 is a side elevational view of the apparatus for automatically pasting stickers of other embodiments. Fig. 12 is a plan view showing the apparatus of the automatic adhesive sticker of the other embodiment. Figure 13 is a front elevational view of the device of the automatic adhesive sticker of another embodiment.
【圖式之主要元件代表符號表】 1...侧板 18...印刷貼紙 2...隔板 19...剝離紙 3...輔助側板 20、21...分離幸昆 4...供給侧捲片裝置 22···栓 5...旋轉轴 23...固定部件 6...轴承 24...轴承 7...凸緣 25...壓輥 8...軸承 26...支轴 9...齒輪 27···臂 10...摩擦板 28...壓力調整螺絲 11...齒輪 29...移動扶手 12...回捲捲片裝置 30...刷子 Π...旋轉轴 31...固定板 14、15…轴承 32...刷子安裝臂 16...齒輪 33...支轴 17...小齒輪 34...固定螺絲[Main component representative symbol table of the drawing] 1... side panel 18...printing sticker 2...separator 19...peeling paper 3...auxiliary side panel 20,21...separation ...feeding side winding device 22···plug 5...rotating shaft 23...fixing member 6...bearing 24...bearing 7...flange 25...pressing roller 8.. Bearing 26... Support shaft 9... Gear 27··· Arm 10... Friction plate 28... Pressure adjustment screw 11... Gear 29... Moving armrest 12... Rewinding reel Device 30...brush Π...rotary shaft 31...fixed plate 14,15...bearing 32...brush mounting arm 16...gear 33... fulcrum 17...pinion 34.. Fixing screw
12 1254696 35...刷子 52·…臂 36...刷子安裝板 53...墊板 37...高度調整螺絲 54…踏板 38、39、40...刷子組 55···臂 41...固定板 56...壓力調節螺絲 42、43...支撐輥 57...橡膠板 44、45...支撐板 58...導向桿 46...扶手導軌 59...校中引導裝置 47、48…螺絲棒 60…滾幸昆 49、50...接觸部分 61...固定螺絲 51···棒 62...保護蓋 1312 1254696 35...brush 52·...arm 36...brush mounting plate 53...pad 37...height adjustment screw 54...pedal 38,39,40...brush set 55···arm 41 ...fixing plate 56...pressure adjusting screws 42,43...supporting rollers 57...rubber plates 44,45...supporting plates 58...guide bars 46...handrail rails 59... In-school guiding device 47, 48...screw bar 60...rolling kun 49,50...contact portion 61...fixing screw 51···rod 62...protecting cover 13