TWM384911U - Structure of pulley set for door window case - Google Patents

Structure of pulley set for door window case Download PDF

Info

Publication number
TWM384911U
TWM384911U TW99201963U TW99201963U TWM384911U TW M384911 U TWM384911 U TW M384911U TW 99201963 U TW99201963 U TW 99201963U TW 99201963 U TW99201963 U TW 99201963U TW M384911 U TWM384911 U TW M384911U
Authority
TW
Taiwan
Prior art keywords
wheel
frame seat
frame
hole
seat
Prior art date
Application number
TW99201963U
Other languages
Chinese (zh)
Inventor
guo-bin Qiu
Original Assignee
guo-bin Qiu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by guo-bin Qiu filed Critical guo-bin Qiu
Priority to TW99201963U priority Critical patent/TWM384911U/en
Publication of TWM384911U publication Critical patent/TWM384911U/en

Links

Landscapes

  • Support Devices For Sliding Doors (AREA)

Description

、新型說明: 【新型所屬之技術領域】 本創作隸屬一種門'窗之框體用附輪組,具體而言 係指一種結構簡單、且可由側邊調整高低的門窗框附輪 組結構,藉以增進使用的便利性與滑動的順暢。 【先前技術】 股潸動式的門、窗 〜、-V , J 巾苜.月立卸J艾 置滾輪,讓門窗可於外框的軌道上順利滑動,以增進其 滑動的順暢、且能達到省力之效。但傳統的滾輪係樞於 =、窗之框體的底面,其無法調整高度,因此受到安裝 尚度的限制,無法產生有效的限制作用,使門、窗的框 體在使用過程中可能發生滑脫的現象,甚至易被宵小所 拆卸’喪失其防盜的效果; 為了解決前述滾輪因調高低不易,而造成框體無法 有政限制的問題,一般利用在門、窗之框體完成安裝後 凋整该滑輪的高度,使其整個框體限制在外框的軌道 1 ’、但現有的結構不僅設計較為複雜,且其調整不易, 化成邊滾輪無法被順利調高,而失去其作用。換古之, =能開發-種易於調整、且結構簡單的滚輪高度;_調結 偁,相信可滿足使用上的實際需求。 有=此’本創作人乃針對前述使用上的問題深入 方$並藉由多年從事相關產業之研發與製造經驗,積 =求解決之道,經不斷努力之研究與試作,終於成功 =出-種門窗框附輪組結構,藉以解決現有者無法 眾構複雜及易於調整的困擾。 M384911 【新型内容】 因此,本創作之主要目的係於提供一種門窗框附輪 組結構,藉以簡化整體結構,且能便於使用者進行高低 調整。 而本創作主要係透過下列的技術手段,來具體實現 前述的目的與效能;其可供鎖設於門、窗之框體底面, 框體兩端具有一容置凹槽,且框體側壁面具有一連通前 述容置凹槽的調整孔,又附輪組結構主要係由一固定框 座、一輪框座及一滾輪所組成;其中 固定框座具有一開口向下的容槽,再者固定框座兩 側壁面形成有一相對之直立長槽,又固定框座於對應前 述調整孔的壁面具有一穿樞孔,穿樞孔可供穿枢一調整 螺栓; 另輪框座可於容槽内前後滑動,再者輪框座中心具 有一供滾輪樞設之輪槽,輪框座對應穿樞孔處形成有一 螺孔,另輪框座兩側壁面於對應前述直立長槽處分別形 成有一相對之向上斜槽,而前述滾輪兩側中心分別具有 一軸桿,兩軸桿可同時穿樞於輪框座斜槽與固定框座直 立長槽上。 又本創作進一步可利用下列技術來具體實現前述的 功效與實用價值; 其中該固定框座之穿樞孔具有一較大徑的穿部及一 較小徑的樞部,而調整螺栓具有一對應樞部之樞頸段, 且調整螺栓具有一較大徑的螺紋段,使調整螺栓可利用 枢頸段於穿樞孔之樞部上原地枢轉,以供帶動輪框座。 4 其中相定框座於兩側壁面鄰近底緣處分別形成有 /冰目對之欠平長扎,而輪框座兩側壁面分別开^成有一對 應前述水平長槽的滑塊,使輪框座可於固定框=槽内 保持水平位移。 /丄合粕η 座相透過Ϊ述技術手段的展現’讓本創作之輪框 作用”=框座前後位移’而讓滾輪可受輪框座斜槽的 住土 又又澴輪的问低,如此即可避免框體 附不同的需求,故能增加產品的 丨貝值且匕升其經濟效益。 徵及貝審查委員能進—步了解本創作的構成、特 合圖以下乃舉本創作之若干較佳實施例,並配 具體細說明如后’同時讓熟悉該項技術領域者能夠 【實施方式】 附創作係—種可易於裝卸與調整位置之附輪組,隨 構件中不之本創作門窗框附輪組結構的具體實施例及其 與下部i所有關於前與後、左與右、頂部與底部、上部 ,並水平與垂直的參考,僅用於方便進行描述 間方而:1本創作,亦非將其構件限制於任何位置或空 本創作之說Ϊ書中所指定的尺寸’當可在不離開 設計盘帝+-明利範圍内,根據本創作之具體實施例的 α 〃、兩求而進行變化。 二圖::=門窗框附輪組結構之構成,請參看第-、 句不,該附輪組可供鎖設於門、窗之框體(10 )底面’框體(10)兩端具有一容置凹槽(11),且框 體(ίο)側壁面具有一連通前述容置凹槽(n)的調整 孔(12 ),又附輪組結構主要係由一固定框座(2〇 )、 —輪框座(30)及一滾輪(35)所組成,其中輪框座( 30)可於固定框座(20)内前後位移;其中 關於本創作附輪組結構之詳細構成,則進一步來明 第二、三及四圖所示,固定框座(2〇)具有一開口向下 的容槽(21),且固定框座(2〇)於兩側壁面鄰近底緣 處分別形成有一相對之水平長槽(22) ’再者固定框座 (20) 兩側壁面於水平長槽(22)前方另形成有一相對 之直立長槽(23),又固定框座(2〇)於對應前述框體 (10)調整孔(12)的壁面具有一穿樞孔(24),該穿 枢孔(24)具有一較大徑的穿部(241)及一較小徑的 樞部( 242),穿極孔(24)可供穿樞一調整螺栓(25 ),其中調整螺栓(25)具有一對應枢部( 242)之樞 頸段(251),且調整螺栓(25)具有一較大徑的螺紋 段( 252),使調整螺栓(25)可利用樞頸段(251)於 穿樞孔(24)之樞部( 242)上原地樞轉; 另輪框座(30)的寬度小於固定框座(2〇)的容槽 (21) ,使輪框座(30)可於容槽(21)内前後滑動, 再者輪框座(30)中心具有一供滾輪(35)樞設之輪槽 (31) ’輪框座(30)對應固定框座(20)穿樞孔(24 )處形成有一螺孔(32),該螺孔(32)可供調整螺栓 (25 )之螺紋段(252 )螺設’又輪框座(3〇 )兩側壁 面分別形成有一對應前述固定框座(2〇)水平長槽(22 )的/月塊(33),使輪框座(3〇)可於固定框座(2〇) 輪框座(3°)兩側壁面 J二)’而珂述滾輪(35)兩側中心分別具有-軸 ::’兩軸桿(36)可同時穿樞於輪框座⑶斜 寺曰(34)與固定框座(20)直立長槽(23)上; 藉此、、且構成一兼具結構簡單與易於調整的門窗框 附輪組結構者。 々透過^述的結構設計,本創作於實際運用時,則係 >第—及四圖所顯示者,在操作上,係將附輪組鎖 設於框體(10)的容置凹槽⑴)内,使其固定框座( 20)的為整螺栓(25)對應框體(1〇)的調整孔(12) ’如此安裳門、窗之框體於外框軌道前,由側邊 轉動調整螺栓(25),使調整螺栓(25)可在固定框座 (20)原地凝轉,並帶動輪框座(3〇)向前位移,使滾 輪(35)之軸桿(36)受斜槽(34)導引,而位移至輪 框座(30)斜槽(34)與固定框座(2〇)直立長槽 )之頂部,此時可讓滾輪(35)大部份收合於輪框座( 30)内,如此可易於框體(1〇)置入外框内; 而§兀成框體(10)安裝後,則反向轉動調整螺栓 (25),進而將輪框座(3〇)向後拉動,使滾輪(35) 之軸桿(36)受輪框座(30)斜槽(34)的導引,而向 下位移至斜槽(34)與固定框座(20)直立長槽(23) 的底端處,進而達到頂升框體(1〇)之目的,讓框體( ^0)可有效限制於外框内,防止其任意滑脫’同時達到 簡化結構之目的,而能大幅增進其經濟效益。 ,除ί有Γ理料本創作為—創意極佳之新型創作 ,且在相習式者所面臨的問題,更大幅增進功效 公開:==,未見相同或近似的產品創作或 專利有II「二H功效的增進,故本創作已符合新型 寻利有關「新穎性盥「谁舟 申請新型專利。進步性」的要件,乃依法提出 【圖式簡單說明】 第圖.係本創作之門窗框附輪組結構的立體外觀示意 &一 圖,用以說明本創作組成之態樣。 弟二圖:係本創作之門窗框附輪组結構社體分解示意 # 一 圖,供顯不其各主要元件之態樣。 弟三圖:係本創作之門窗框附輪組結構的側視剖面示意 — 圖,供顯示其組合後的内部狀態。 第四圖:t創作之門窗框附輪組結構㈣-側視剖面 示思圖,供顯示其調整滾輪位置之動作。 【主要元件符號說明】 (10) 框體 (12) 調整孔 (21) 容槽 (23) 直立長槽 (241) 穿部 (25) 調整螺栓 ( 252) 螺紋段 (31) 輪槽 (33) 滑塊 (11) 容置凹槽 (20) 固定框座 (22) 水平長槽 (24) 穿樞孔 (242) 枢部 (251) 樞頸段 (30) 輪框座 (32) 螺孔 (34) 斜槽 M3 84.911 (35) 滾輪 (36) 軸桿, new type of description: [New technical field] This creation belongs to a door-window frame for the frame, specifically refers to a simple structure, and can be adjusted by the side of the door and window frame with the wheel set structure, by Improve the convenience of use and smooth sliding. [Prior Art] The door and window of the squatting type ~, -V, J 苜 月. The moon is unloading the J Ai wheel, so that the door and window can smoothly slide on the track of the frame to improve the smoothness and smoothness of the sliding. Achieve labor-saving effects. However, the conventional roller is pivoted on the bottom surface of the frame of the window, which cannot adjust the height. Therefore, it is limited by the installation degree, and cannot effectively restrain the door, and the frame of the door and the window may slip during use. The phenomenon of taking off is even easy to be disassembled by the small ones. The effect of theft prevention is lost. In order to solve the problem that the above-mentioned rollers are not easy to adjust due to the high and low, the frame can not be politically restricted, and the frame is finally used to complete the installation. The height of the pulley is such that the entire frame is limited to the track 1' of the outer frame, but the existing structure is not only complicated in design, but also difficult to adjust, and the side roller cannot be smoothly adjusted and loses its function. For the ancient times, = can develop - a kind of easy to adjust, and simple structure of the height of the roller; _ adjustment 偁, I believe that can meet the actual needs of use. Yes = this 'This creator is in-depth on the above-mentioned problems in use and through years of experience in research and development and manufacturing related industries, product = solution, through continuous efforts in research and trials, finally succeeded = out - The door and window frame is equipped with a wheel set structure, so as to solve the problem that the existing one cannot be complicated and easy to adjust. M384911 [New content] Therefore, the main purpose of this creation is to provide a structure of a door and window frame with a wheel to simplify the overall structure and to facilitate the user to adjust the height. The present invention mainly achieves the aforementioned purposes and effects through the following technical means; it can be locked on the bottom surface of the frame of the door and the window, and has a receiving groove at both ends of the frame body, and the side wall surface of the frame body The utility model has an adjusting hole for connecting the receiving groove, and the wheel set structure is mainly composed of a fixed frame seat, a wheel frame seat and a roller; wherein the fixed frame seat has an opening downward groove, and then fixed The two side wall surfaces of the frame base are formed with a pair of upright long slots, and the wall frame of the fixed frame seat corresponding to the adjusting hole has a pivot hole, and the pivot hole is used for pivoting to adjust the bolt; the other wheel frame seat can be in the cavity The front and rear slides, and the wheel frame seat has a wheel groove for the roller pivoting, and the wheel frame seat has a screw hole formed at the corresponding pivot hole, and the two side wall surfaces of the other wheel frame seat respectively form a relative at the corresponding vertical long groove. The upper side of the roller has a shaft, and the two shafts can be pivoted at the same time on the wheel frame seat chute and the fixed frame seat vertical long groove. The present invention can further utilize the following techniques to specifically achieve the aforementioned efficacy and practical value; wherein the through hole of the fixed frame has a larger diameter wearing portion and a smaller diameter pivot portion, and the adjusting bolt has a corresponding The pivot portion of the pivot portion, and the adjusting bolt has a threaded section of a larger diameter, so that the adjusting bolt can be pivoted in situ on the pivot portion of the pivoting hole by the pivoting neck portion for driving the wheel frame seat. 4 wherein the phased frame is formed on the side wall of the two side walls adjacent to the bottom edge, and the ice plate is respectively formed with a pair of flat surface strips, and the two side wall surfaces of the wheel frame seat are respectively opened with a slider corresponding to the horizontal long groove, so that the wheel The frame can be horizontally displaced within the fixed frame = slot. The combination of the 粕 Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ In this way, it is possible to avoid the different requirements of the frame body, so it can increase the mussel value of the product and increase its economic benefits. The review committee can learn more about the composition of the creation, and the special picture below is the creation of this creation. A number of preferred embodiments, with a detailed description of the following, and at the same time, enable those skilled in the art to carry out [embodiment] with a creative system - a set of wheels that can be easily loaded and unloaded and adjusted, with the creation of the components A specific embodiment of the door and window frame with the wheel set structure and its reference to the lower part i with respect to the front and rear, left and right, top and bottom, upper, and horizontal and vertical, only for convenience of description: Creation, and not to limit its components to any position or the size specified in the script of the empty creation, 'when not leaving the design of the Emperor + - Mingli, according to the specific embodiment of the creation of the alpha, Change between the two. Figure::=The structure of the door and window frame with the wheel set structure, please refer to the first -, no sentence, the attached wheel set can be locked on the bottom of the door and window frame (10) 'the frame body (10) has one The groove (11) is accommodated, and the side wall mask of the frame has an adjustment hole (12) that communicates with the receiving groove (n), and the structure of the attached wheel set is mainly composed of a fixed frame (2〇) , the wheel frame seat (30) and a roller (35), wherein the wheel frame seat (30) can be displaced back and forth in the fixed frame seat (20); wherein the detailed composition of the present invention is further detailed As shown in the second, third and fourth figures, the fixed frame base (2〇) has a slot (21) with an opening downward, and the fixed frame base (2〇) is respectively formed at the adjacent side edges of the two side wall faces. The horizontal slot (22) is opposite to the fixed frame (20). The two side walls are formed with a pair of upright slots (23) in front of the horizontal slot (22), and the fixed frame (2〇) is correspondingly The wall mask of the frame (10) adjusting hole (12) has a pivot hole (24) having a larger diameter wearing portion (241) and a smaller diameter pivot portion (242). ) The through hole (24) is adapted to be pivoted by an adjusting bolt (25), wherein the adjusting bolt (25) has a pivoting section (251) corresponding to the pivot (242), and the adjusting bolt (25) has a larger The threaded section (252) of the diameter allows the adjusting bolt (25) to be pivoted on the pivot (242) of the pivoting hole (24) by the pivoting section (251); the width of the other wheel frame (30) is smaller than The groove (21) of the fixed frame seat (2〇) enables the wheel frame seat (30) to slide back and forth in the receiving groove (21), and the center of the wheel frame seat (30) has a roller (35) pivoting The wheel groove (31) is formed with a screw hole (32) corresponding to the fixing frame seat (20) through the pivot hole (24), and the screw hole (32) can be used for adjusting the thread of the bolt (25). The two side wall faces of the segment (252) and the wheel frame seat (3〇) are respectively formed with a/month block (33) corresponding to the horizontal long groove (22) of the fixed frame seat (2〇), so that the wheel frame seat (3) 〇) can be fixed frame (2〇) wheel frame seat (3°) two side wall faces J 2)' and the center of the two sides of the roller (35) has -axis:: 'Two shafts (36) can simultaneously Through the wheel frame seat (3) oblique temple raft (34) and the fixed frame seat (20) erect Groove (23); whereby,, and constituting both a simple structure and is easy to adjust the door sash structure by attachment wheel set. 々 Through the structural design of the description, when the creation is actually used, it is displayed in the first and fourth figures. In operation, the attachment wheel set is locked in the receiving groove of the frame (10). (1)), the fixing frame (20) is the adjusting hole (12) corresponding to the frame (1〇) of the whole bolt (25). The frame of the window and the window are in front of the outer frame rail. Turn the adjusting bolt (25) to make the adjusting bolt (25) condense in the fixed frame (20) and drive the wheel frame (3〇) forward to make the roller (35) shaft (36). Guided by the chute (34) and displaced to the top of the wheel frame seat (30) chute (34) and the fixed frame base (2〇) upright slot, at this point the roller (35) can be mostly Closed into the wheel frame (30), so that the frame (1〇) can be easily placed into the outer frame; and after the frame (10) is installed, the adjusting bolt (25) is rotated in the opposite direction, and then The wheel frame seat (3〇) is pulled backwards so that the shaft (36) of the roller (35) is guided by the wheel frame seat (30) chute (34), and is displaced downward to the chute (34) and the fixed frame. Seat (20) at the bottom end of the long trough (23), and then reach the top Object frame (1〇), let the frame (^ 0) can be effectively limited to the outer frame, which prevents any slipping 'while the purpose of simplifying the structure, and can greatly enhance the economics. In addition to ί Γ 料 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本"The improvement of the efficacy of the second H, so this creation has been in line with the new type of profit-seeking "newness, "who is applying for a new type of patent. Progressive" elements are proposed in accordance with the law [simplified illustration] Figure. The three-dimensional appearance of the frame with the wheel set structure & a picture to illustrate the composition of this creation. The second picture of the brother: the structure of the door and window frame of the creation of the wheel group structure of the body decomposition schematic # a picture, for the display of the main elements of the aspect. The third figure of the brother: is a side view of the structure of the wheel and door frame of the present invention. The figure shows the internal state after the combination. The fourth picture: t-created door and window frame with wheel set structure (4) - side view section The view of the figure, showing the action of adjusting the position of the wheel. [Explanation of main component symbols] (10) Frame (12) Adjustment hole (21) Cylinder (23) Upright long groove (241) Wearing part (25) Adjustment bolt ( 252) Thread section (31) Wheel groove (33) Slider (11) accommodating groove (20) fixing frame (22) horizontal long groove (24) piercing hole (242) pivot (251) pivot section (30) wheel frame seat (32) screw hole ( 34) Chute M3 84.911 (35) Roller (36) Shaft

Claims (1)

—種門窗框附輪組結構’其可供固設於門、窗之框 體底面,框體雨端具有一容置凹槽,且框體側壁面 具有一連通前述容置凹槽的調整孔,又附輪組結構 主要係由一固定框座、一輪框座及一滾輪所組成; 其中 固定框座具有一開口向下的容槽,再者固定框座兩 側壁面形成有一相對之直立長槽,又固定框座於對 應前述調整孔的壁面具有一穿柩孔,穿枢孔可供穿 才區一調整螺栓; 另輪框座可於容槽内前後滑動,再者輪框座中心具 有一供滾輪樞設之輪槽,輪框座對應穿樞孔處形成 有一螺孔,另輪框座兩側壁面於對應前述直立長槽 處分別形成有一相對之向上斜槽,而前述滾輪兩側 中心分別具有一軸桿,兩軸桿可同時穿樞於輪框座 斜槽與固定框座直立長槽上; 藉此,組構成一兼具結構簡單與易於調整的門窗樞 附輪組結構者。 如申請專利範圍第1項所述之門窗框附輪組結構, 其中該固定框座之穿樞孔具有一較大徑的穿部及一 較小徑的樞部,而調整螺栓具有一對應枢部之樞頸 段’且調整螺栓具有一較大徑的螺紋段,使調整螺 拾可利用樞頸段於穿樞孔之樞部上原地枢轉,以供 帶動輪框座。 M3 84.911 3、如申請專利範圍第1項所述之門窗框附輪組結構, 其中該固定框座於兩側壁面鄰近底緣處分別形成有 一相對之水平長槽,而輪框座兩側壁面分別形成有 一對應前述水平長槽的滑塊,使輪框座可於固定框 座容槽内保持水平位移。- a door and window frame with a wheel set structure 'which can be fixed to the bottom surface of the frame of the door and the window, the rain end of the frame body has a receiving recess, and the side wall mask of the frame body has an adjusting hole connecting the receiving groove And the structure of the attached wheel set is mainly composed of a fixed frame seat, a wheel frame seat and a roller; wherein the fixed frame seat has a groove with an opening downward, and the two side wall surfaces of the fixed frame seat are formed with a relative erect length. The slot and the fixed frame seat have a through hole in the wall mask corresponding to the adjusting hole, and the through hole is provided for the adjusting hole of the wearing area; the other wheel frame seat can slide back and forth in the receiving groove, and the wheel frame seat center has a wheel slot for the roller to be pivoted, a screw hole is formed in the wheel frame seat corresponding to the pivot hole, and two side wall surfaces of the other wheel frame seat respectively form an opposite upward chute at the corresponding vertical long groove, and the two sides of the roller The centers respectively have a shaft, and the two shafts can be pivoted at the same time to the wheel frame seat chute and the fixed frame seat vertical trough; thereby, the group forms a door and window pivoting wheel set structure which has a simple structure and is easy to adjust. The door and window frame attached wheel set structure according to claim 1, wherein the fixing frame seat has a larger diameter wearing portion and a smaller diameter pivot portion, and the adjusting bolt has a corresponding pivot. The pivoting section of the portion and the adjusting bolt has a threaded section of a larger diameter, so that the adjusting screw can be pivoted in situ on the pivoting portion of the pivoting hole for driving the wheel frame. M3 84.911. The door and window frame attached wheel set structure according to claim 1, wherein the fixed frame seat is formed with an opposite horizontal long groove at a side wall edge adjacent to the bottom edge, and the wheel frame seat has two side wall faces. A slider corresponding to the horizontal long groove is formed respectively, so that the wheel frame seat can maintain horizontal displacement in the fixed frame seat.
TW99201963U 2010-01-29 2010-01-29 Structure of pulley set for door window case TWM384911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW99201963U TWM384911U (en) 2010-01-29 2010-01-29 Structure of pulley set for door window case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW99201963U TWM384911U (en) 2010-01-29 2010-01-29 Structure of pulley set for door window case

Publications (1)

Publication Number Publication Date
TWM384911U true TWM384911U (en) 2010-07-21

Family

ID=50601739

Family Applications (1)

Application Number Title Priority Date Filing Date
TW99201963U TWM384911U (en) 2010-01-29 2010-01-29 Structure of pulley set for door window case

Country Status (1)

Country Link
TW (1) TWM384911U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI477687B (en) * 2011-09-30 2015-03-21 Ykk Architectural Door/window roller and door/window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI477687B (en) * 2011-09-30 2015-03-21 Ykk Architectural Door/window roller and door/window

Similar Documents

Publication Publication Date Title
CN206072672U (en) Roll the support meanss of lifting
CN106288627A (en) Refrigeration plant
CN202915645U (en) Combined type refrigerator drawer and refrigerator
TWM384911U (en) Structure of pulley set for door window case
CN201659910U (en) Foldable cup frame of vehicle child safety seat
CN203460791U (en) Movable armrest of automobile armrest box
CN107588292A (en) Roll the support meanss of lifting
CN206191206U (en) Slender stand type lift supports
CN211257658U (en) Indoor outer heat preservation decoration wallboard mounting structure
CN206246968U (en) Blade thin type support meanss
CN202913843U (en) Hanging-upward sliding wheel assembly utilizing basin tooth and straight tooth to perform lifting adjustment
CN211961590U (en) Adjustable rotary intelligent exhibition stand
CN206234330U (en) A kind of Timing Belt slide unit cylinder tension structure
CN206246962U (en) Slender upright post type lifting support frame with coaster
CN208851343U (en) A kind of new-type bathtub screen
CN202115839U (en) Utensil cover with concealed handle
CN205234360U (en) Bathroom mirror cabinet of two cabinets body
CN206197609U (en) A kind of cosmetic display platform
CN201433663Y (en) Sliding shower room door
CN205502963U (en) (window) curtain structure with guide rail
CN215226546U (en) Anti-static natural latex pillow
CN204733479U (en) Operating desk embedded cover-turning box
CN210204047U (en) Rocking chair with improved structure
CN107050789B (en) A kind of golf bag with lifting ball pole support
CN208360066U (en) A kind of built-in double-layer slip cover structure of automobile handrail box

Legal Events

Date Code Title Description
MK4K Expiration of patent term of a granted utility model