M319434 八、新型說明： 【新型所屬之技術領域】 本創作係提供一種的具滑動裝置的拉門，尤指一種 可循著執道做收摺或是展開的拉門結構。 【先前技術】 按，在一般家庭或辦公室之例如浴室或餐廳等場所 常裝設有拉門用以區隔空間。如第一圖中所示，習用拉 > 門係由複數拉門片11利用連接條12相連接組成（圖中 僅顯示二拉門片11)，並在各拉門片11的上端邊110 安裝有滑輪裝置13，該滑輪裝置13包含可在執道14内 滑走的至少一滑輪131，該軌道14係一斷面概呈门狀的 長條框體，其可供安裝在天花板上（未圖示）。利用該 滑輪裝置13的滑輪131懸吊在該執道14内滑走，使得 拉門能受支持地做收摺或是展開。 •該滑輪裝置13的滑輪131係可轉動地裝設在一滑輪 本體132的上端，且該本體132的下端設有一結合臂 133，該結合臂133底部插入該拉門片11上端具有的槽 孔111内，並利用铆釘15铆合，使得各滑輪裝置13能 固定在一對應的拉門片11上。 習用拉門藉由該滑輪裝置13吊掛在導軌14上，雖 然已能實現循著執道做收摺或是展開的功能，但是該習 用滑輪裝置13與拉門片11之間的結合強度不佳，造成 5 M319434 該拉門有使用壽命低的問題。亦即，拉門在經常地收摺 或是展開拉動之後，於滑輪裝置13與拉門片11的铆接 處容易產生裂開而損壞。 【新型内容】 本創作者有鑑於此，遂悉心加以研究設計，於今有 本創作產生。緣此，本創作主要目的在提供一種具滑動 裝置的拉門，主要係針對該拉門的滑輪裝置做設計，使 該滑輪裝置能便利且快速地組裝於拉門片上，同時具有 充實的結合強度，進而提升拉門之使用壽命者。 依據本創作構成的拉門，係包含至少一拉門片及裝 設在該拉門片上的滑輪裝置；該拉門片的上端邊具有複 數槽孔及至少一結合部，而該滑輪裝置包含至少一滑輪 及可安裝在該拉門片上端邊之一蓋條，該滑輪設在一本 體上端，該本體下端設有一結合臂，該結合臂上具有至 少一結合孔，而該蓋條的底面向下延伸有至少一接腳用 以對應插入該拉門片的一槽孔中，並在該蓋條上具有至 少一穿孔用以提供一螺絲穿過並鎖入該拉門片的結合 部，又在該蓋條具有可供該結合臂穿過之缺口，該蓋條 並在對齊該缺口之底面處向下延伸有二夾片，該二夾片 的分隔空間可供該結合臂伸入，並在其中一夾片的内表 面設有一突起；當該結合臂伸入該二夾片之中時，該突 起係可卡入該結合臂上的結合孔内而形成結合。 6 M319434 關於本創作之其他目的、優點及特徵，將可由以下 較佳實施例的詳細說明並參照所附圖式來了解。 【實施方式】 本創作可有多種不同的結構實施例。現將僅為例子 但非用以限制的一具體實施例，並參照所附圖式就本創 作之較佳結構内容說明如下： 參閱第一圖及第三圖’顯示依據本創作構成之拉門2 > 懸掛在一執道3上的實施例示意圖；該拉門2包含複數 拉門片21(在圖中僅顯示二拉門片21)及裝設在各拉門 片21上的滑輪裝置23;而該執道3具有一頂板31及自 該頂板31兩侧緣向下延伸之一對分隔開的侧板32，該 對侧板32的底端個別地向内延伸一凸緣用以形成導軌 33 〇 _ 配合第四圖所示，各拉門片21具有一上端邊21〇及 相對二侧邊213，在該上端邊21〇上具有沿縱向分隔開 的複數槽孔211及可供螺絲鎖入的至少一結合部212, 在本實施例中，係包含二分隔開的結合部212，而在各 侧邊213上係具有嵌槽214用以提供一連接條22之一邊 側嵌入，該連接條22可將相鄰二拉門片21連接，使得 由該拉Π 2可做收摺或是展開（未圖示）。 該滑輪裝置23包含可安裝在該拉門片21之上端邊 210的蓋條230及可在執道3内滑走的至少一滑輪如， 7 M319434 在本實施例中，係具有可載放在該軌道3之二導軌33上 滑走的二滑輪231，該二滑輪231係可轉動地轴接在一 滑輪本體232的上端兩侧，且該本體232的下端設有一 結合臂233，該結合臂233上具有至少一結合孔234。 配合第五圖所示，該蓋條230的長度最好係與該拉 門片21之上端邊210相等，且在該蓋條230的底面向下 延伸有至少一接腳235用以對應插入一槽孔211中，在 ►本實施例中，係在該蓋條230的底面兩侧分別延伸一接 腳235，各接腳235具有可配合插入該槽孔211的外形； 並在該蓋條230上具有至少一穿孔236用以對應一結合 部212，使得該蓋條230以接腳235插入槽孔211而蓋 在該拉門片上端邊210後，可利用螺絲24穿過該穿孔 236並鎖入一結合部212而將該蓋條230固定在該拉門 片上端邊210。 > 該蓋條230上具有可供該結合臂233穿過之缺口 237，在本實施例中，該缺口 237係位在該蓋條230的中 央處，且該蓋條230在對齊該缺口 237之底面處向下延 伸有隔開的二相對夾片238,該二夾片238的分隔空間 與該缺口 237連通而可供該結合臂233伸入，並在其中 一夾片238的内表面設有一突起239,當該結合臂233 伸入該二夾片238之中時，該突起239係可卡入該結合 臂233上的結合孔234内形成卡合；又，該二夾片238 8 M319434 最好構成可配合插入該槽孔211的外形（如第二圖所 示），使該結合臂233不會偏移或晃動。 依據本創作構成之滑輪裝置23，係能實現將該拉門 2吊掛在軌道3上而做收摺或是展開的功能，同時，其 蓋條230係密切地固定在該拉門片21之上端邊210，且 具有安裝便利之優點（不需使用膠水來黏合），再者， 其結合臂233係牢固地組裝在該蓋條230之二夾片238 ► 之間，使得該滑輪裝置23與該拉門片21的結合強度相 當充實，進而提升拉門之使用壽命，故本創作能達成預 期之設計目的及使用效果。 前述說明僅是就本創作一較佳實施例做描述，而依 本創作的設計特徵係可做多種變化或修改，例如，將該 蓋條固定在該拉門片上端邊的螺絲係可用其它連接件來 替代。是以，對於熟悉此項技藝人士可作之明顯替換與 & 修飾，仍將併入於本創作所主張的專利範圍之内。 9 M319434 【圖式簡單說明】 第一圖顯示一習用拉門的元件分解略圖； 第二圖係依據本創作構成之拉門懸掛在一執道上的實施 例剖視圖； 第三圖係顯示第二圖的元件分解略圖； 第四圖係顯示第三圖之一拉門片與一滑輪裝置的元件分 解圖；及 第五圖顯示第四圖之滑輪裝置安裝在該拉門片之上端邊 的剖視圖。 【主要元件符號說明】 11.拉門片 110.上端邊 111.槽孔 12.連接條 13.滑輪裝置 131.滑輪 132.本體 133.結合臂 14.軌道 15.铆釘 2.拉門 21.拉門片 210.上端邊 211.槽孔 212.結合部 213.侧邊 214.嵌槽 22.連接條 23.滑輪裝置 230.蓋條 231.滑輪 232.本體 233.結合臂 234.結合孔 M319434 235.接腳 236.穿孔 237·缺口 238.夾片 239.突起 24.螺絲 3.軌道 31.頂板 32.側板 33.導執 11M319434 VIII. New Description: 【New Technical Fields】 This creation provides a sliding door with sliding device, especially a sliding door structure that can be folded or unfolded. [Prior Art] Press, in a general home or office such as a bathroom or a restaurant, a sliding door is often provided to separate the space. As shown in the first figure, the conventional door is composed of a plurality of sliding door pieces 11 connected by a connecting bar 12 (only two sliding door pieces 11 are shown), and at the upper end side 110 of each sliding door piece 11 A pulley device 13 is mounted, the pulley device 13 comprising at least one pulley 131 slidable within the lane 14, the rail 14 being a strip-shaped frame-like elongated frame that can be mounted on the ceiling (not Graphic). The pulley 131 of the pulley device 13 is suspended and suspended in the lane 14, so that the sliding door can be folded or unfolded in a supported manner. The pulley 131 of the pulley device 13 is rotatably mounted on the upper end of the pulley body 132, and the lower end of the body 132 is provided with a coupling arm 133. The bottom of the coupling arm 133 is inserted into the slot of the upper end of the sliding door piece 11. Inside the 111, the rivets 15 are riveted so that the respective pulley devices 13 can be fixed to a corresponding sliding door piece 11. The conventional sliding door is hung on the guide rail 14 by the pulley device 13. Although the function of folding or unfolding according to the obedience can be realized, the bonding strength between the conventional pulley device 13 and the sliding door piece 11 is not Good, resulting in 5 M319434 This sliding door has a problem of low service life. That is, the sliding door is liable to be cracked and damaged at the riveting portion of the pulley device 13 and the sliding door piece 11 after being frequently folded or unfolded. [New content] In view of this, the creator has carefully studied and designed the original creation. Therefore, the main purpose of the present invention is to provide a sliding door with a sliding device, which is mainly designed for the sliding device of the sliding door, so that the sliding device can be assembled on the sliding door piece conveniently and quickly, and has a strong bonding strength. In order to improve the service life of the sliding door. The sliding door according to the present invention comprises at least one sliding door piece and a pulley device mounted on the sliding door piece; the upper end side of the sliding door piece has a plurality of slots and at least one joint portion, and the pulley device comprises at least a pulley and a cover strip attachable to an upper end of the sliding door piece, the pulley is disposed at an upper end of the body, the lower end of the body is provided with a coupling arm, the coupling arm has at least one coupling hole, and the bottom surface of the cover strip faces And extending at least one pin for correspondingly inserting into a slot of the sliding door piece, and having at least one through hole on the cover strip for providing a screw to pass through and locking into the joint portion of the sliding door piece, The cover strip has a gap through which the binding arm can pass, and the cover strip extends downwardly at the bottom surface of the cover strip with two clips, and the partition space of the two clips can be inserted into the joint arm, and A protrusion is disposed on an inner surface of one of the clips; when the engaging arm extends into the two clips, the protrusion can be engaged in a coupling hole in the coupling arm to form a joint. 6 M319434 Other objects, advantages and features of the present invention will become apparent from the following detailed description of the preferred embodiments. [Embodiment] There are many different structural embodiments of the present creation. The preferred structural content of the present invention will be described as an example only, but not by way of limitation, and the following description of the preferred structure of the present invention will be described as follows: Referring to the first and third figures, the sliding door according to the present invention is shown. 2 > Schematic diagram of an embodiment suspended on a roadway 3; the sliding door 2 includes a plurality of sliding door pieces 21 (only two sliding door pieces 21 are shown in the figure) and pulley devices mounted on the respective sliding door pieces 21 And the top plate 31 has a top plate 31 and a pair of spaced side plates 32 extending downward from the side edges of the top plate 31. The bottom ends of the pair of side plates 32 extend inwardly by a flange. In order to form the guide rail 33 〇 _ as shown in the fourth figure, each of the sliding door pieces 21 has an upper end side 21 〇 and two opposite side 213, and the upper end side 21 具有 has a plurality of slots 211 spaced apart in the longitudinal direction and At least one joint portion 212 that can be screwed in, in this embodiment, includes two spaced apart joint portions 212, and each side edge 213 has a fitting groove 214 for providing one side of a connecting strip 22 The connecting strip 22 can connect the adjacent two sliding door pieces 21 so that the pulling piece 2 can be folded or unfolded (not shown). ). The pulley device 23 includes a cover strip 230 mountable on the upper end edge 210 of the sliding door piece 21 and at least one pulley slidable in the way lane 3, for example, 7 M319434, in this embodiment, having a loadable The two pulleys 231 are slidably coupled to the two sides of the upper end of the pulley body 232. The lower end of the body 232 is provided with a coupling arm 233 having a binding arm 233. At least one bonding hole 234. As shown in the fifth figure, the length of the cover strip 230 is preferably equal to the upper end edge 210 of the sliding door piece 21, and at least one pin 235 extends downwardly from the bottom surface of the cover strip 230 for corresponding insertion. In the slot 211, in the embodiment, a pin 235 is respectively extended on both sides of the bottom surface of the cover strip 230, and each pin 235 has an outer shape that can be inserted into the slot 211; and in the cover strip 230 The upper cover 236 has at least one through hole 236 for corresponding to a joint portion 212, so that the cover strip 230 is inserted into the slot 211 by the pin 235 to cover the upper end edge 210 of the sliding door piece, and the screw 24 can be used to pass through the through hole 236 and lock. The cover strip 230 is fixed to the upper end edge 210 of the sliding door piece. < The cover strip 230 has a notch 237 through which the coupling arm 233 can pass. In the embodiment, the notch 237 is located at the center of the cover strip 230, and the cover strip 230 is aligned with the notch 237. There are two spaced apart clips 238 extending downwardly from the bottom surface thereof. The partitioning space of the two clips 238 communicates with the notch 237 for the engaging arm 233 to extend, and is disposed on the inner surface of one of the clips 238. There is a protrusion 239. When the binding arm 233 extends into the two clips 238, the protrusion 239 can be engaged with the coupling hole 234 of the coupling arm 233 to form a snap; and the two clips 238 8 M319434 It is preferable to form an outer shape (as shown in the second figure) that can be fitted into the slot 211 so that the coupling arm 233 does not shift or sway. According to the present invention, the pulley device 23 can realize the function of folding or unfolding the sliding door 2 on the rail 3, and at the same time, the cover strip 230 is closely fixed to the sliding door piece 21 The upper end edge 210 has the advantage of convenient installation (no glue is needed for bonding), and further, the coupling arm 233 is firmly assembled between the two clips 238 ► of the cover strip 230, so that the pulley device 23 and The bonding strength of the sliding door piece 21 is quite substantial, thereby improving the service life of the sliding door, so the creation can achieve the intended design purpose and use effect. The foregoing description is only a description of a preferred embodiment of the present invention, and various changes or modifications can be made to the design features of the present invention. For example, the screw that fixes the cover strip to the upper end of the sliding door can be connected by other connections. Piece to replace. Therefore, obvious substitutions and & modifications to those skilled in the art will still be incorporated in the scope of the patent claimed herein. 9 M319434 [Simple description of the drawings] The first figure shows an exploded view of the components of a conventional sliding door; the second figure is a cross-sectional view of the embodiment in which the sliding door of the present invention is suspended on a road; the third figure shows the second figure. 4 is an exploded view of the sliding door piece and a pulley device of the third figure; and FIG. 5 is a cross-sectional view showing the pulley device of the fourth figure mounted on the upper side of the sliding piece. [Description of main component symbols] 11. The sliding door piece 110. The upper end side 111. The slot hole 12. The connecting rod 13. The pulley device 131. The pulley 132. The body 133. The binding arm 14. The track 15. The rivet 2. The sliding door 21. Pulling Door piece 210. upper end side 211. slotted hole 212. joint portion 213. side edge 214. slotted groove 22. connecting strip 23. pulley device 230. cover strip 231. pulley 232. body 233. joint arm 234. joint hole M319434 235 Pin 236. Perforation 237. Notch 238. Clip 239. Protrusion 24. Screw 3. Track 31. Top plate 32. Side plate 33. Guide 11