TWM545511U - Adjustable lifting table structure - Google Patents
Adjustable lifting table structure Download PDFInfo
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- TWM545511U TWM545511U TW106204102U TW106204102U TWM545511U TW M545511 U TWM545511 U TW M545511U TW 106204102 U TW106204102 U TW 106204102U TW 106204102 U TW106204102 U TW 106204102U TW M545511 U TWM545511 U TW M545511U
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Description
本創作係提供一種可調式升降桌結構,尤指桌板底面二側處之支座上為樞接有連桿機構,並由連桿機構上樞接有調整裝置位於支座內之第一滑動齒條及第二滑動齒條,且第一滑動齒條與第二滑動齒條之間嚙合有鎖定部之中心齒輪,便可扳動操作部之把手帶動卡制件脫離於中心齒輪形成解鎖狀態,再由中心齒輪帶動第一滑動齒條與第二滑動齒條反向位移使桌板同步作升降位移之動作。 The present invention provides an adjustable lifting table structure, in particular, a support mechanism is pivotally connected to the support at two sides of the bottom surface of the table, and the first sliding of the adjusting device is located in the support by the link mechanism. a rack gear and a second sliding rack, and a central gear of the locking portion is engaged between the first sliding rack and the second sliding rack, so that the handle of the operating portion can be pulled to drive the engaging member away from the central gear to form an unlocked state. Then, the central sliding gear drives the first sliding rack and the second sliding rack to reversely shift, so that the table is synchronously moved up and down.
按,現今辦公室、居家生活、學校或工作站中之桌具使用非常普遍,且不同型式的桌具有不同的應用方式,例如電腦桌、工作桌、書桌、折疊桌、餐桌等,為了提供使用者更大面積的桌面可用,一般桌子除了可以伸縮桌面之外,可方便收納也是普遍的選擇之一,其中折疊桌因可自由的開合,不易受到體積與空間的限制,並具有方便移動與輕薄的桌體等優點,所以折疊桌被使用者廣泛的使用。 According to the table, the use of tables in today's office, home life, school or workstation is very common, and different types of tables have different application methods, such as computer desks, work desks, desks, folding tables, dining tables, etc., in order to provide users with more Large-area desktops are available. In addition to telescopic desktops, the general table is also a popular choice. The folding table is free to open and close, and is not limited by volume and space. It is easy to move and light. The advantages of the table body, etc., so the folding table is widely used by users.
再者,目前市面上之桌子長、寬大都是既定的尺寸,高度也有一定規範,其雖可適用於一般體型的使用者,但是對於身高較高或略矮的使用者使用時,會有些許的不適應,即使坊間有可調整升降高度的座椅可配合桌面高度使用,不過座椅能夠調整的升降高度亦有限,難以應用 於各種不同高度的桌具,對於體型差異較大的使用者,將會造成使用時形成諸多的不便。 Moreover, the length and width of the table currently on the market are both predetermined size and height. There are certain specifications. Although it can be applied to users of general size, it will be slightly used by users with higher or slightly shorter heights. Inadequate, even if there is a seat with adjustable lift height that can be used with the height of the table, the height of the lift that can be adjusted by the seat is limited and difficult to apply. Tables of various heights, for users with large differences in body size, will cause a lot of inconvenience in use.
由於人們在日常生活中使用桌椅的時間相當長,長期久坐在座椅上容易造成腰背和頸椎疼痛,以及導致心率、代謝率、胰島素有效性和優質膽固醇水平都會下降,使心血管疾病、抑鬱和糖尿病發生的機率都會顯著提高,所以為了降低肥胖風險、改善代謝問題與心血管疾病等,近年來掀起了一股站著工作的熱潮,更重要的是站著工作除了可以讓身體健康之外,還能提高工作效率與生產力,因此可調整桌面高度的工作桌便應運而生,以滿足辦公或工作時站立的需求;另,目前市面上各種型式的桌具大都是固定尺寸不能變化,即使桌具可自由開合以方便移動與收納,若是不能針對不同使用者的體型或需求調整桌面高度,便會造成使用者身體或肢體呈現不當姿勢,較不符合人體工學,甚至必須配合使用者更改桌具的結構設計,在實際應用時,尚存在諸多的缺失與不便,即為從事於此行業者所亟欲研究改善之關鍵所在。 Because people use tables and chairs for a long time in their daily life, sitting in the seat for a long time can cause pain in the back and neck, and cause heart rate, metabolic rate, insulin availability and high cholesterol levels to decrease, making cardiovascular disease The incidence of depression and diabetes will increase significantly. Therefore, in order to reduce the risk of obesity, improve metabolic problems and cardiovascular diseases, in recent years, there has been a boom in standing work, and more importantly, standing in addition to being healthy. In addition, it can improve work efficiency and productivity, so the work table with adjustable desktop height comes into being, to meet the needs of standing at work or work. In addition, most types of tables on the market currently have fixed dimensions that cannot be changed. Even if the table can be freely opened and closed for easy movement and storage, if the height of the table cannot be adjusted according to the size or needs of different users, the user's body or limbs may be rendered improperly posture, less ergonomic, or even necessary. The user changes the structural design of the table, and there are still many in practical applications. Loss and inconvenience, that is engaged in the research industry are anxious to improve the key lies here.
故,新型創作人有鑑於上述習用之問題與缺失,乃搜集相關資料經由多方的評估及考量,並利用從事於此行業之多年研發經驗不斷的試作與修改,始有此種可調式升降桌結構新型誕生。 Therefore, in view of the above-mentioned problems and shortcomings, the new creators have collected and reviewed relevant materials through various evaluations and considerations, and have used the trial and modification of many years of R&D experience in this industry to start with such adjustable lifting table structure. A new type is born.
本創作之主要目的乃在於桌板底面二側處之支座上為由第一軸部與第二軸部分別樞接有連桿機構之第一連桿組及第二連桿組,並於第一連桿組與第二連桿組之第一腳桿、第二腳桿上分別樞接有調整裝置位於支座的滑動空間內之第一滑動齒條及第二滑動齒條,且第一滑動齒條與 第二滑動齒條之間嚙合有鎖定部之中心齒輪,該鎖定部上連結有操作部,且操作部包含把手及用以卡住中心齒輪形成鎖定狀態之卡制件,當向上扳動於把手時便會連動卡制件向下脫離於中心齒輪形成解鎖狀態,再對桌板下壓或上提帶動第一連桿組與第二連桿組展開或收合,並由中心齒輪帶動第一滑動齒條與第二滑動齒條分別朝相反方向位移使桌板可同步作升降位移之動作,進而達到結構穩定及操作簡易之效果。 The main purpose of the present invention is that the first link group and the second link group of the link mechanism are respectively pivotally connected to the first shaft portion and the second shaft portion on the support at the two sides of the bottom surface of the table top, and a first sliding rack and a second sliding rack, wherein the first connecting rod and the second connecting rod of the first connecting rod group and the second connecting rod group are respectively pivotally connected with the adjusting device in the sliding space of the supporting base, and a sliding rack with A central gear of the locking portion is engaged between the second sliding rack, and an operating portion is coupled to the locking portion, and the operating portion includes a handle and a clamping member for clamping the central gear to form a locked state, and is pulled upward by the handle At this time, the interlocking card member is separated from the central gear to form an unlocked state, and then the table is pressed or lifted to drive the first link group and the second link group to be unfolded or folded, and the first gear is driven by the central gear. The sliding rack and the second sliding rack are respectively displaced in opposite directions, so that the table can be synchronously moved up and down, thereby achieving the effects of stable structure and easy operation.
本創作之次要目的乃在於該調整裝置為分別組裝於桌板底面二側處之支座上,可在施力下壓或上提桌板的同時以操作部分別操作帶動連桿機構展開或收合,當連桿機構之二組第一連桿組與第二連桿組作展開或收合之動作時,可連動調整裝置之第一滑動齒條與第二滑動齒條位於支座之滑動空間內作相對向內或向外滑動位移之動作,並由鎖定部之中心齒輪帶動第一滑動齒條與第二滑動齒條分別朝相反方向位移可縮短第一連桿組與第二連桿組一半的位移行程,以加快桌板同步作升降位移之速度,讓使用者可輕易且快速的調整桌板高度位置。 The secondary purpose of the present invention is that the adjusting device is respectively assembled on the support at the two sides of the bottom surface of the table, and can be operated by the operating portion and the driven link mechanism can be respectively operated by pressing or lifting the table. When the two sets of the first link group and the second link set of the link mechanism are deployed or folded, the first sliding rack and the second sliding rack of the linkage adjusting device are located at the support. The movement of the sliding space relative to the inward or outward sliding movement, and the displacement of the first sliding rack and the second sliding rack respectively in the opposite direction by the central gear of the locking portion can shorten the first link group and the second connection The half of the rod group's displacement stroke speeds up the simultaneous movement of the table and the height of the table, allowing the user to easily and quickly adjust the height of the table.
本創作之另一目的乃在於當桌板調整至適當的高度位置,便可釋放操作部之把手,並由復位扭簧配合緩衝體帶動於把手旋動復位,即可連動卡制件之擋止部向上旋動卡住中心齒輪形成鎖定狀態,且擋止部位於基架之卡槽中,亦可向上伸入至限位軌架之定位孔內形成卡制定位,使中心齒輪受到卡制件的限制無法轉動,便可藉由中心齒輪卡住第一滑動齒條與第二滑動齒條之齒部,使第一滑動齒條與第二滑動齒條無法沿著支座之限位軌架滑動位移,且可透過第一連桿組與第二連桿組穩固的支撐桌板使其定位在預定高度位置。 Another purpose of the creation is to release the handle of the operating portion when the table is adjusted to an appropriate height position, and the reset torsion spring is coupled with the buffer body to rotate and reset the handle, so as to interlock the movement of the card. The portion is rotated upward to catch the center gear to form a locked state, and the stopping portion is located in the card slot of the base frame, and can also extend upward into the positioning hole of the limiting rail frame to form a clamping position, so that the central gear is subjected to the clamping member. The restriction can not be rotated, and the first sliding rack and the second sliding rack can be prevented from being along the limiting rail of the support by the central gear clamping the teeth of the first sliding rack and the second sliding rack The sliding displacement is such that the first link set and the second link set are stably supported by the table to be positioned at a predetermined height position.
1‧‧‧桌板 1‧‧‧Table board
11‧‧‧支座 11‧‧‧Support
110‧‧‧滑動空間 110‧‧‧Sliding space
111‧‧‧限位軌架 111‧‧‧Limited rail
1111‧‧‧頂板 1111‧‧‧ top board
1112‧‧‧側壁板 1112‧‧‧ Sidewall panels
1113‧‧‧導軌板 1113‧‧‧rail plate
1114‧‧‧安裝孔 1114‧‧‧Mounting holes
1115‧‧‧定位孔 1115‧‧‧Positioning holes
112‧‧‧第一軸部 112‧‧‧First shaft
113‧‧‧第二軸部 113‧‧‧Second shaft
114‧‧‧第一軌槽 114‧‧‧First track slot
115‧‧‧第二軌槽 115‧‧‧Second rail slot
12‧‧‧架板 12‧‧‧ ‧ boards
121‧‧‧伸縮滑軌 121‧‧‧ Telescopic slides
13‧‧‧副桌板 13‧‧‧Sub-table
2‧‧‧連桿機構 2‧‧‧ linkage mechanism
21‧‧‧第一連桿組 21‧‧‧First Link Group
211‧‧‧第一腳桿 211‧‧‧first foot
212‧‧‧第一支桿 212‧‧‧First pole
22‧‧‧第二連桿組 22‧‧‧Second linkage
221‧‧‧第二腳桿 221‧‧‧Second foot
222‧‧‧第二支桿 222‧‧‧Second pole
23‧‧‧底座 23‧‧‧Base
231‧‧‧腳桿架 231‧‧‧foot frame
2311‧‧‧第一軸桿 2311‧‧‧First shaft
2312‧‧‧第二軸桿 2312‧‧‧Second shaft
2313‧‧‧扭簧 2313‧‧‧torsion spring
232‧‧‧護蓋板 232‧‧‧ cover
233‧‧‧連桿 233‧‧‧ Connecting rod
24‧‧‧橫桿 24‧‧‧crossbar
3‧‧‧調整裝置 3‧‧‧Adjustment device
31‧‧‧第一滑動齒條 31‧‧‧First sliding rack
311‧‧‧齒部 311‧‧‧ teeth
3111‧‧‧連動片 3111‧‧‧ linkage film
312‧‧‧第一導桿 312‧‧‧First guide
3121‧‧‧滾輪 3121‧‧‧Roller
313‧‧‧滑移輪體 313‧‧‧Sliding wheel body
32‧‧‧第二滑動齒條 32‧‧‧Second sliding rack
321‧‧‧齒部 321‧‧‧ teeth
3211‧‧‧連動片 3211‧‧‧ linkage film
322‧‧‧第二導桿 322‧‧‧Second guide
3221‧‧‧滾輪 3221‧‧‧Roller
323‧‧‧滑移輪體 323‧‧‧Sliding wheel body
33‧‧‧鎖定部 33‧‧‧Locking Department
331‧‧‧基架 331‧‧‧ pedestal
3310‧‧‧容置空間 3310‧‧‧ accommodating space
3311‧‧‧側板 3311‧‧‧ side panels
3312‧‧‧第一軸孔 3312‧‧‧First shaft hole
3313‧‧‧凸耳 3313‧‧‧ lugs
3314‧‧‧第二軸孔 3314‧‧‧Second shaft hole
3315‧‧‧卡槽 3315‧‧‧ card slot
332‧‧‧中心齒輪 332‧‧‧Center gear
3321‧‧‧通孔 3321‧‧‧through hole
333‧‧‧樞接元件 333‧‧‧ pivotal components
3331‧‧‧螺柱 3331‧‧‧ Stud
3332‧‧‧墊圈 3332‧‧‧Washers
3333‧‧‧螺絲 3333‧‧‧ screws
34‧‧‧操作部 34‧‧‧Operation Department
341‧‧‧把手 341‧‧‧Handle
3411‧‧‧軸桿 3411‧‧‧ shaft
3412‧‧‧復位扭簧 3412‧‧‧Reset torsion spring
342‧‧‧卡制件 342‧‧‧Card parts
3421‧‧‧擋止部 3421‧‧‧stops
3422‧‧‧抵持部 3422‧‧‧Resistance Department
3423‧‧‧穿孔 3423‧‧‧Perforation
343‧‧‧緩衝體 343‧‧‧ buffer
3431‧‧‧頂推桿 3431‧‧‧Pushing rod
3432‧‧‧彈簧 3432‧‧ ‧ spring
3433‧‧‧螺帽 3433‧‧‧ Nuts
第一圖 係為本創作之立體外觀圖。 The first picture is a three-dimensional appearance of the creation.
第二圖 係為本創作另一視角之立體外觀圖。 The second picture is a three-dimensional appearance of another perspective of the creation.
第三圖 係為本創作之局部立體外觀圖。 The third figure is a partial stereoscopic view of the creation.
第四圖 係為本創作連桿機構與調整裝置之立體分解圖。 The fourth figure is an exploded view of the creation of the linkage mechanism and the adjustment device.
第五圖 係為本創作連桿機構與調整裝置另一視角之立體分解圖。 The fifth figure is an exploded view of another perspective of the creation of the linkage mechanism and the adjustment device.
第六圖 係為本創作調整裝置的鎖定部與操作部之立體分解圖。 The sixth figure is an exploded perspective view of the locking portion and the operating portion of the creation adjustment device.
第七圖 係為本創作調整前之側視剖面圖。 The seventh figure is a side cross-sectional view of the creation before the adjustment.
第八圖 係為本創作調整前之局部放大圖。 The eighth figure is a partial enlarged view before the adjustment of the creation.
第九圖 係為本創作調整時之局部放大圖。 The ninth figure is a partial enlarged view of the original adjustment.
第十圖 係為本創作調整時之局部立體外觀圖。 The tenth figure is a partial stereoscopic appearance of the original adjustment.
第十一圖 係為本創作調整後之側視剖面圖。 The eleventh figure is a side profile view of the original adjustment.
第十二圖 係為本創作收合方式之動作示意圖。 The twelfth figure is a schematic diagram of the action of the creative folding mode.
為達成上述目的及功效,本創作所採用之技術手段及其構造,茲繪圖就本創作之較佳實施例詳加說明其構造與功能如下,俾利完全瞭解。 In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.
請參閱第一、二、三、四、五、六圖所示,係分別為本創作之立體外觀圖、另一視角之立體外觀圖、局部立體外觀圖、連桿機構與調整裝置之立體分解圖、另一視角之立體分解圖及調整裝置的鎖定部與操作部之立體分解圖,由圖中可清楚看出,本創作之可調式升降桌結構為包 括有桌板1、連桿機構2及調整裝置3,其中: Please refer to the first, second, third, fourth, fifth and sixth figures, which are respectively the three-dimensional appearance of the creation, the three-dimensional appearance of another perspective, the partial three-dimensional appearance, the three-dimensional decomposition of the linkage mechanism and the adjustment device. An exploded perspective view of the view and another perspective view, and an exploded view of the locking portion and the operating portion of the adjusting device, as can be clearly seen from the figure, the adjustable lifting table structure of the present invention is a package The table board 1 , the link mechanism 2 and the adjusting device 3 are included, wherein:
該桌板1底面左右二側處為沿著短邊方向設有支座11,並於二支座11上分別具有限位軌架111,且各限位軌架111所具之頂板1111左右二側處設有向下延伸之側壁板1112,再於二側壁板1112下方處設有相對向內轉折之水平導軌板1113,而限位軌架111之頂板1111中央處為設有一安裝孔1114,並於安裝孔1114周圍處設有長條形之定位孔1115,且頂板1111、側壁板1112與導軌板1113內部之間形成有滑動空間110;另,限位軌架111位於二側壁板1112前後方處之對角位置為分別設有第一軸部112及第二軸部113,並於二側壁板1112遠離第一軸部112與第二軸部113之另側處分別設有第一軌槽114及第二軌槽115,且第一軌槽114與第二軌槽115係分別由側壁板1112靠近中央位置橫向延伸至另一對角位置;此外,桌板1之二支座11位於限位軌架111相對內側處為設有向下延伸之架板12,並於二架板12下方處設有相對之橫向伸縮滑軌121,且二伸縮滑軌121之間組裝有水平之副桌板13,以供副桌板13可相對於桌板1作抽拉或收合之動作。 The bottom and bottom sides of the table 1 are provided with a support 11 along the short side direction, and respectively have a limit rail 111 on the second support 11, and each of the limit rails 111 has a top plate 1111 A side wall plate 1112 extending downward is disposed at a side thereof, and a horizontal rail plate 1113 which is oppositely turned inward is disposed at a lower portion of the second side wall plate 1112, and a mounting hole 1114 is defined at a center of the top plate 1111 of the limiting rail frame 111. An elongated positioning hole 1115 is disposed around the mounting hole 1114, and a sliding space 110 is formed between the top plate 1111, the side wall plate 1112 and the inside of the rail plate 1113. Further, the limiting rail frame 111 is located before and after the two side wall plates 1112. The diagonal position of the square is respectively provided with the first shaft portion 112 and the second shaft portion 113, and the first rail is respectively disposed at the other side of the second side wall plate 1112 away from the first shaft portion 112 and the second shaft portion 113. The slot 114 and the second rail slot 115, and the first rail slot 114 and the second rail slot 115 are respectively extended laterally from the central position of the side wall panel 1112 to another diagonal position; further, the second seat 11 of the table 1 is located The limiting rail frame 111 is provided with a downwardly extending frame plate 12 at the inner side and a phase below the two frame plates 12. The lateral telescopic slides 121 and two horizontal telescopic assembly of the sub-rail 121 between the top plate 13, for the sub-plate 13 is movable relative to the table top plate 1 for drawing the collapsed or actions.
該連桿機構2包含二組分別組裝於支座11下方處形成左右相對設置之第一連桿組21及第二連桿組22,並於每一組第一連桿組21所具之第一腳桿211靠近中央位置皆樞接有第一支桿212,且各第一支桿212相對於第一腳桿211之另側處為分別樞接於支座11之第一軸部112上,而第二連桿組22所具之第二腳桿221靠近中央位置則樞接有第二支桿222,並於各第二支桿222相對於第二腳桿22 1之另側處樞接於支座11之第二軸部113上,且各第一腳桿211與第二腳桿221上方處為形成前後交叉設置。 The link mechanism 2 includes two sets of a first link set 21 and a second link set 22 which are respectively assembled under the support 11 to form a left-right opposite arrangement, and are respectively provided in each set of the first link set 21 The first leg 212 is pivotally connected to the center of the first leg 112. The first leg 212 is pivotally connected to the first shaft 112 of the support 11 at the other side of the first leg 211. The second leg 221 of the second link set 22 has a second strut 222 pivotally connected to the central position, and the second strut 222 is opposite to the second leg 22 of each second strut 222. The other side of the first leg 211 and the second leg 221 are formed to be formed in a front-rear direction.
再者,連桿機構2之二組第一連桿組21、第二連桿組22下方處為分別組裝有平行之底座23,並於二底座23所具之腳桿架231前後二側處分別橫向穿設有可供第一腳桿211與第二腳桿221樞接之第一軸桿2311及第二軸桿2312,且各第一軸桿2311與第二軸桿2312上分別套設有扭簧2313,該扭簧2313二端接腳為分別抵持於腳桿架231,以及第一腳桿211或第二腳桿221上呈一彈性變形狀態,再於二底座23之腳桿架231外部分別結合有護蓋板232,且二腳桿架231之間橫向連接有連桿233,而二組第一連桿組21、第二連桿組22位於二第一腳桿211及/或二第二腳桿221之間則連接有至少一支橫桿24,便可藉由第一連桿組21、第二連桿組22分別以支座11與底座23為軸心呈一相對向內或向外扇形位移組構成等腰連桿組之型態,使桌板1作縱向升降位移之動作。 Furthermore, the two sets of the first link group 21 and the second link set 22 of the link mechanism 2 are respectively assembled with parallel bases 23, and are disposed on the front and rear sides of the foot frame 231 of the second base 23 The first shaft 2311 and the second shaft 2312 for pivotally connecting the first leg 211 and the second leg 221 are disposed transversely, and the first shaft 2311 and the second shaft 2312 are respectively sleeved. There is a torsion spring 2313, the two end pins of the torsion spring 2313 are respectively abutted against the foot frame 231, and the first leg bar 211 or the second leg bar 221 is elastically deformed, and then the leg of the second base 23 A cover 232 is respectively coupled to the outside of the frame 231, and a connecting rod 233 is laterally connected between the two legs, and two sets of the first link group 21 and the second link group 22 are located on the first foot bar 211 and And at least one cross bar 24 is connected between the second leg 221, and the first link group 21 and the second link group 22 are respectively formed by the support 11 and the base 23 as an axis. The inward or outward fan-shaped displacement group constitutes the type of the isosceles link group, so that the table 1 is vertically moved up and down.
該調整裝置3包含二組分別位於支座11的滑動空間110內形成左右相對設置之第一滑動齒條31及第二滑動齒條32,並於第一滑動齒條31與第二滑動齒條32相對內側處分別設有齒部311、321,且各第一滑動齒條31與第二滑動齒條32一側處分別設有向下延伸出支座11外部並與第一腳桿211或第二腳桿221上方處樞接之連動片3111、3211,再於第一滑動齒條31與第二滑動齒條32相鄰於連動片3111、3211處分別橫向穿設有一端穿出且位於第一軌槽114與第二軌槽115中作往復滑動位移之第一導桿312及第二導 桿322,且各第一導桿312與第二導桿322之另端處分別套設有位於限位軌架111內之滾輪3121、3221,又第一滑動齒條31與第二滑動齒條32相對於第一導桿312與第二導桿322之另側處分別設置有滑移輪體(如滾輪或軸承等)313、323。 The adjusting device 3 includes two sets of first sliding racks 31 and second sliding racks 32 respectively disposed opposite to each other in the sliding space 110 of the support 11, and the first sliding rack 31 and the second sliding rack 32 are respectively provided with tooth portions 311 and 321 at the inner side, and each of the first sliding rack 31 and the second sliding rack 32 is respectively provided with a downward extending outer portion of the support 11 and the first leg 211 or The connecting pieces 3111 and 3211 pivotally connected to the second leg 221 are respectively disposed at the end of the first sliding rack 31 and the second sliding rack 32 adjacent to the linking pieces 3111 and 3211. a first guide rod 312 and a second guide for reciprocating sliding displacement in the first rail groove 114 and the second rail groove 115 a rod 322, and the other ends of the first guiding rod 312 and the second guiding rod 322 respectively sleeve the rollers 3121 and 3221 located in the limiting rail 111, and the first sliding rack 31 and the second sliding rack A sliding wheel body (such as a roller or a bearing, etc.) 313, 323 is disposed on the other side of the first guiding rod 312 and the second guiding rod 322, respectively.
此外,調整裝置3位於每一組第一滑動齒條31與第二滑動齒條32之間為分別設有鎖定部33,該鎖定部33包含基架331及樞接於基架331上之中心齒輪332,並於基架331左右二側處向上延伸相對之側板3311間形成有可供第二滑動齒條32橫向穿過之容置空間3310,且其中一側板3311為組裝於支座11外部,再於側板3311下方處設有第一軸孔3312,而基架331之另一側板3311上方處則彎折延伸有位於限位軌架111內之水平凸耳3313,並於凸耳3313上設有第二軸孔3314,且凸耳3313周邊處相對向內剖設有至少一個卡槽3315;又,中心齒輪332為嚙合於第一滑動齒條31與第二滑動齒條32之齒部311、321上用以帶動第一滑動齒條31與第二滑動齒條32分別朝相反方向位移,而中心齒輪332所具之通孔3321中為軸向穿設有樞接元件333,並於樞接元件333包含鉚接於限位軌架111的安裝孔1114內之螺柱3331、位於中心齒輪332上下二側處之複數墊圈3332,以及由下往上穿過基架331的第二軸孔3314與中心齒輪332的通孔3321而螺入於螺柱3331內結合成為一體之螺絲3333。 In addition, the adjusting device 3 is disposed between each of the first sliding racks 31 and the second sliding racks 32 to be respectively provided with a locking portion 33, and the locking portion 33 includes a base frame 331 and a center pivotally connected to the base frame 331 A 332, and an accommodating space 3310 through which the second sliding rack 32 passes transversely is formed between the side plates 3311 extending upwardly from the left and right sides of the base frame 331, and the one side plate 3311 is assembled outside the support 11 The first shaft hole 3312 is further disposed below the side plate 3311, and the horizontal lug 3313 of the other side plate 3311 of the base frame 331 is bent and extended in the limiting rail frame 111, and is disposed on the lug 3313. a second shaft hole 3314 is provided, and at least one of the latching holes 3315 is formed in the periphery of the lug 3313; and the sun gear 332 is engaged with the teeth of the first sliding rack 31 and the second sliding rack 32. The first sliding rack 31 and the second sliding rack 32 are respectively displaced in opposite directions, and the through hole 3321 of the central gear 332 is axially provided with the pivoting member 333, and The pivoting member 333 includes a stud 3331 that is riveted into the mounting hole 1114 of the limiting rail 111, and is located at the center tooth. A plurality of upper and lower gasket 3332 332 sides, and from bottom to top through the through hole 3321 base frame 3314 and the second shaft hole 331 of the sun gear 332 in the stud and threaded into the screw combined into one of 3331 3333.
然而,上述之鎖定部33為連結有操作部34,該操作部34包含位於支座11外部之懸空狀把手341,其把手341旋動方向 為與支座11長邊方向平行,並於把手341一側處垂直設有樞接於基架331的二第一軸孔3312內之軸桿3411,且軸桿3411相鄰於把手341處套設有復位扭簧3412,該復位扭簧3412二端為分別抵持於基架331與把手341上呈一彈性變形狀態,再於軸桿3411相對於把手341之另端處垂直設有位於中心齒輪332周邊處之懸空狀卡制件342,而卡制件342一側處為具有向上彎折延伸之鉤狀擋止部3421,並於擋止部3421之另側處設有抵持部3422,且抵持部3422上所具之穿孔3423中由下往上穿設有緩衝體343之頂推桿3431,以及頂推桿3431上套設有彈簧3432後,再螺接有螺帽3433,且彈簧3432二端為分別抵持於抵持部3422與螺帽3433上呈一彈性變形狀態,便可藉由緩衝體343之螺帽3433抵持於限位軌架111之頂板1111上,並連動卡制件342之擋止部3421向上旋動而卡住中心齒輪332之齒槽內,且擋止部3421位於基架331之卡槽3315中形成鎖定狀態。 However, the lock portion 33 is coupled to the operation portion 34, and the operation portion 34 includes a hanging handle 341 located outside the holder 11, and the handle 341 is rotated. The shaft 3411 is pivotally connected to the two first shaft holes 3312 of the base frame 331 at a side of the handle 341, and the shaft 3411 is adjacent to the handle 341. A reset torsion spring 3412 is provided. The two ends of the return torsion spring 3412 are respectively elastically deformed against the base frame 331 and the handle 341, and are vertically disposed at the other end of the shaft 3411 relative to the handle 341. a hook-shaped retaining member 342 at the periphery of the gear 332, and a hook-shaped retaining portion 3421 extending upwardly at one side of the engaging member 342, and a resisting portion 3422 at the other side of the blocking portion 3421. And the ejector rod 3431 having the buffer body 343 is disposed from the bottom to the top of the perforation 3242 of the abutting portion 3422, and the spring 3432 is sleeved on the ejector rod 3431, and then the nut 3433 is screwed. The two ends of the spring 3432 are respectively elastically deformed against the resisting portion 3422 and the nut 3343, and can be abutted on the top plate 1111 of the limiting rail frame 111 by the nut 3343 of the buffer body 343. The blocking portion 3421 of the interlocking member 342 is rotated upward to catch the slot of the sun gear 332, and the blocking portion 3421 is located in the slot 3315 of the base frame 331. The locked state is formed.
請搭配參閱第七、八、九、十、十一、十二圖所示,係分別為本創作調整前之側視剖面圖、局部放大圖、調整時之局部放大圖、局部立體外觀圖、調整後之側視剖面圖及收合方式之動作示意圖,由圖中可清楚看出,當使用者欲調整桌板1的高度時,可利用雙手掌先抵靠於桌面二側邊處,並由手指同時施力扳動於操作部34之把手341,使把手341可以軸桿3411為軸心朝桌板1底面向上旋動,同時藉由把手341旋動推抵於復位扭簧3412上呈一彈性變形狀態,便可連動卡制件342一側處之擋止部3421向下脫離於中心齒輪332周邊處之齒槽, 以及基架331之卡槽3315的限制形成解鎖狀態,且卡制件342另端處之抵持部3422向上推抵於緩衝體343之彈簧3432呈一彈性變形狀態,再對桌板1施力下壓或上提,即可使連桿機構2之二組第一連桿組21及第二連桿組22作展開或收合之動作。 Please refer to the seventh, eighth, ninth, tenth, eleventh and twelfth figures for the side view, the side view, the partial enlargement, the partial enlargement, the partial stereo view, The adjusted side view and the action diagram of the folding mode can be clearly seen from the figure. When the user wants to adjust the height of the table 1, the palms of the hands can be used to first abut against the sides of the table top, and The handle 341 of the operating portion 34 is simultaneously biased by the finger, so that the handle 341 can be pivoted upward toward the bottom surface of the table 1 by the shaft 3411, and is rotated by the handle 341 to the reset torsion spring 3412. In an elastically deformed state, the blocking portion 3421 at one side of the interlocking member 342 can be disengaged downward from the tooth groove at the periphery of the sun gear 332. And the restriction of the card slot 3315 of the base frame 331 forms an unlocked state, and the spring portion 3432 of the cushioning body 343 is elastically deformed by the abutting portion 3422 at the other end of the clamping member 342, and then the table board 1 is biased. Pressing or lifting up, the two sets of the first link set 21 and the second link set 22 of the link mechanism 2 can be expanded or folded.
而第一連桿組21與第二連桿組22作動的過程中,其第一支桿212與第二支桿222上方處便會分別以支座11之第一軸部112、第二軸部113為軸心呈一角度旋動,並使第一腳桿211、第二腳桿221下方處以底座23為軸心呈一相對向內或向外扇形位移組構成等腰連桿組之型態,且第一腳桿211、第二腳桿221旋動推抵於扭簧2313上呈一彈性變形狀態,同時藉由第一腳桿211、第二腳桿221上方處分別連動第一滑動齒條31與第二滑動齒條32位於支座11之滑動空間110內作相對向內或向外滑動位移之動作,使其齒部311、321帶動於鎖定部33之中心齒輪332呈一轉動,並由第一導桿312與第二導桿322分別沿著支座11之第一軌槽114與第二軌槽115內往復滑動位移,且滾輪3121、3221、滑移輪體313、323分別沿著限位軌架111下方處之導軌板1113滾動位移,以輔助中心齒輪332帶動第一滑動齒條31與第二滑動齒條32分別朝相反方向位移,使桌板1可搭配連桿機構2達成同步升降位移。 When the first link group 21 and the second link set 22 are actuated, the first shaft 212 and the second shaft 222 respectively have the first shaft portion 112 and the second shaft of the support 11 respectively. The portion 113 is rotated at an angle to the axis, and the lower portion of the first leg 211 and the second leg 221 is formed by a relative inward or outward fan-shaped displacement group with the base 23 as an axis. And the first leg 211 and the second leg 221 are rotatably pushed against the torsion spring 2313 to be elastically deformed, and the first sliding is respectively driven by the first leg 211 and the second leg 221 The rack 31 and the second sliding rack 32 are located in the sliding space 110 of the support 11 for sliding inward or outward, so that the teeth 311 and 321 are rotated by the central gear 332 of the locking portion 33. And the first guiding rod 312 and the second guiding rod 322 are respectively reciprocally slidingly displaced along the first rail groove 114 and the second rail groove 115 of the support 11, and the rollers 3121, 3221, the sliding wheel bodies 313, 323 Rolling displacement along the rail plate 1113 at the lower portion of the limiting rail frame 111 to assist the central gear 332 to drive the first sliding rack 31 and the second sliding rack 32 Do not displaced in the opposite direction, so that the top plate 1 may reach a synchronous link mechanism 2 with the lifting displacement.
當桌板1調整至適當的高度位置,便可釋放於操作部34之把手341,並由復位扭簧3412配合緩衝體343之彈簧3432帶動於把手341向下旋動復位,即可連動卡制件342之擋止部3421向上旋動而卡住中心齒輪332之齒槽內形成鎖定狀態,且因擋止部3 421為位於基架331之卡槽3315中,亦可向上伸入至限位軌架111之定位孔1115內形成卡制定位,使中心齒輪332受到卡制件342的限制而無法轉動,便可藉由中心齒輪332卡住第一滑動齒條31與第二滑動齒條32之齒部311、321,並使第一滑動齒條31與第二滑動齒條32無法沿著限位軌架111滑動位移,且可透過第一連桿組21與第二連桿組22穩固的支撐桌板1定位在預定高度位置,此種調整裝置3為分別組裝於桌板1底面二側處之支座11上,可在施力下壓或上提桌板1的同時以操作部34分別操作帶動連桿機構2二組之第一連桿組21及第二連桿組22作展開或收合之動作,讓使用者可輕易且快速的調整桌板1高度位置,進而達到結構穩定、操作簡易之效果。 When the table 1 is adjusted to an appropriate height position, the handle 341 of the operating portion 34 can be released, and the spring 3432 of the buffering body 343 can be rotated by the reset torsion spring 3412 to rotate the handle 341 downwardly, so that the card can be interlocked. The stopper portion 3421 of the piece 342 is rotated upward to catch the locking groove in the tooth groove of the sun gear 332, and the stopper portion 3 is formed. The 421 is located in the card slot 3315 of the base frame 331 and can also extend upwardly into the positioning hole 1115 of the limiting rail frame 111 to form a clamping position, so that the central gear 332 can be rotated by the restriction of the clamping member 342. The tooth portions 311 and 321 of the first sliding rack 31 and the second sliding rack 32 are caught by the sun gear 332, and the first sliding rack 31 and the second sliding rack 32 cannot be along the limiting rail 111. Sliding displacement, and the support table 1 which is stable through the first link group 21 and the second link set 22 is positioned at a predetermined height position, and the adjusting device 3 is respectively assembled on the two sides of the bottom surface of the table 1 11 , the first link group 21 and the second link group 22 that drive the two sets of the link mechanism 2 can be respectively operated or unfolded by the operation portion 34 while pressing or lifting the table 1 . The action allows the user to easily and quickly adjust the height position of the table 1 to achieve a stable structure and easy operation.
在本實施例中,調整裝置3每一組之第一滑動齒條31與第二滑動齒條32為分別組裝於桌板1之支座11內形成左右相對設置,並於第一滑動齒條31與第二滑動齒條32相對內側處嚙合有鎖定部33之中心齒輪332,當桌板1施力下壓或上提帶動連桿機構2之二組第一連桿組21與第二連桿組22展開或收合時,可連動第一滑動齒條31與第二滑動齒條32位於支座11之滑動空間110內作相對向內或向外滑動位移之動作,並由中心齒輪332帶動第一滑動齒條31與第二滑動齒條32分別朝相反方向位移,可縮短第一連桿組21與第二連桿組22一半的位移行程,以加快桌板1同步作升降位移調整之速度,且第一連桿組21與第二連桿組22為形成左右相對設置,使其收合至底座23上時不會產生卡制之情況發生,便可將連桿機構2折疊呈一扁平狀態,以有效減少整體佔用的體積,也可提升移動、搬運及收納之方便性。 In this embodiment, the first sliding rack 31 and the second sliding rack 32 of each group of the adjusting device 3 are respectively assembled in the support 11 of the table 1 to form a left-right opposite arrangement, and in the first sliding rack 31 is coupled with the central gear 332 of the locking portion 33 at the inner side opposite to the second sliding rack 32. When the table 1 is pressed or pushed up, the two sets of the first link group 21 and the second connection of the linkage mechanism 2 are driven. When the rod group 22 is unfolded or folded, the movement of the first sliding rack 31 and the second sliding rack 32 in the sliding space 110 of the support 11 for sliding relative to the inward or outward direction may be linked, and the central gear 332 is driven by the central gear 332. The first sliding rack 31 and the second sliding rack 32 are respectively displaced in opposite directions, so that the displacement stroke of the first link group 21 and the second link group 22 can be shortened to speed up the table plate 1 to be adjusted for lifting displacement. The speed of the link mechanism 2 can be folded when the first link group 21 and the second link group 22 are arranged to form a left-right opposite direction so that the card is not caught when it is folded onto the base 23. A flat state to effectively reduce the overall size of the space, but also improve the movement, handling and storage Then sex.
是以,本創作主要針對該桌板1底面二側處之支座11上為分別樞接有連桿機構2之第一連桿組21及第二連桿組22,並於第一連桿組21與第二連桿組22上分別樞接有調整裝置3位於支座11內之第一滑動齒條31及第二滑動齒條32,且第一滑動齒條31與第二滑動齒條32之間嚙合有鎖定部33之中心齒輪332,便可扳動於操作部34之把手341帶動卡制件342脫離於中心齒輪332形成解鎖狀態,再對桌板1下壓或上提帶動第一連桿組21與第二連桿組22作展開或收合之動作,並由中心齒輪332帶動第一滑動齒條31與第二滑動齒條32分別朝相反方向位移,使桌板1同步作升降位移之動作。 Therefore, the present invention is mainly directed to the first link group 21 and the second link group 22 respectively connected to the link mechanism 2 on the support 11 at the two sides of the bottom surface of the table 1 and on the first link The first sliding rack 31 and the second sliding rack 32 of the adjusting device 3 in the support 11 are respectively pivotally connected to the group 21 and the second connecting rod group 22, and the first sliding rack 31 and the second sliding rack are respectively connected. The central gear 332 of the locking portion 33 is engaged between the 32, and the handle 341 of the operating portion 34 is pulled to disengage the central gear 332 to form an unlocked state, and then the table 1 is pressed or lifted. A link group 21 and the second link set 22 are deployed or folded, and the first sliding gear 31 and the second sliding rack 32 are respectively displaced by the sun gear 332 in opposite directions to synchronize the table 1 The action of lifting and lowering.
上述詳細說明為針對本創作一種較佳之可行實施例說明而已,惟該實施例並非用以限定本創作之申請專利範圍,凡其他未脫離本創作所揭示之技藝精神下所完成之均等變化與修飾變更,均應包含於本創作所涵蓋之專利範圍中。 The above detailed description is intended to be illustrative of a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.
綜上所述,本創作上述之可調式升降桌結構使用時為確實能達到其功效及目的,故本創作誠為一實用性優異之創作,實符合新型專利之申請要件,爰依法提出申請,盼 審委早日賜准本案,以保障新型創作人之辛苦創作,倘若 鈞局有任何稽疑,請不吝來函指示,新型創作人定當竭力配合,實感德便。 In summary, the above-mentioned adjustable lifting table structure can achieve its efficacy and purpose when used. Therefore, this creation is a practical and excellent creation, which is in line with the application requirements of the new patent, and the application is made according to law. I hope that the trial committee will grant this case as soon as possible to protect the hard work of the new creators. If there is any doubt in the bureau, please do not hesitate to give instructions. The new creators will try their best to cooperate with them.
1‧‧‧桌板 1‧‧‧Table board
11‧‧‧支座 11‧‧‧Support
110‧‧‧滑動空間 110‧‧‧Sliding space
111‧‧‧限位軌架 111‧‧‧Limited rail
1111‧‧‧頂板 1111‧‧‧ top board
1112‧‧‧側壁板 1112‧‧‧ Sidewall panels
1113‧‧‧導軌板 1113‧‧‧rail plate
112‧‧‧第一軸部 112‧‧‧First shaft
113‧‧‧第二軸部 113‧‧‧Second shaft
114‧‧‧第一軌槽 114‧‧‧First track slot
115‧‧‧第二軌槽 115‧‧‧Second rail slot
12‧‧‧架板 12‧‧‧ ‧ boards
121‧‧‧伸縮滑軌 121‧‧‧ Telescopic slides
13‧‧‧副桌板 13‧‧‧Sub-table
2‧‧‧連桿機構 2‧‧‧ linkage mechanism
21‧‧‧第一連桿組 21‧‧‧First Link Group
22‧‧‧第二連桿組 22‧‧‧Second linkage
23‧‧‧底座 23‧‧‧Base
231‧‧‧腳桿架 231‧‧‧foot frame
232‧‧‧護蓋板 232‧‧‧ cover
233‧‧‧連桿 233‧‧‧ Connecting rod
24‧‧‧橫桿 24‧‧‧crossbar
3‧‧‧調整裝置 3‧‧‧Adjustment device
31‧‧‧第一滑動齒條 31‧‧‧First sliding rack
32‧‧‧第二滑動齒條 32‧‧‧Second sliding rack
33‧‧‧鎖定部 33‧‧‧Locking Department
331‧‧‧基架 331‧‧‧ pedestal
34‧‧‧操作部 34‧‧‧Operation Department
341‧‧‧把手 341‧‧‧Handle
342‧‧‧卡制件 342‧‧‧Card parts
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW106204102U TWM545511U (en) | 2017-03-23 | 2017-03-23 | Adjustable lifting table structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW106204102U TWM545511U (en) | 2017-03-23 | 2017-03-23 | Adjustable lifting table structure |
Publications (1)
Publication Number | Publication Date |
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TWM545511U true TWM545511U (en) | 2017-07-21 |
Family
ID=60049458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW106204102U TWM545511U (en) | 2017-03-23 | 2017-03-23 | Adjustable lifting table structure |
Country Status (1)
Country | Link |
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TW (1) | TWM545511U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108308852A (en) * | 2017-08-31 | 2018-07-24 | 嘉兴海虹机电科技有限公司 | A kind of folding liftable table work station |
CN110419860A (en) * | 2019-09-11 | 2019-11-08 | 惠州市长河家居用品有限公司 | Same table |
CN113397304A (en) * | 2021-08-09 | 2021-09-17 | 衡阳玖伍堂电子商务有限公司 | Workstation is used in design of multi-functional adjustable culture intention |
CN114156769A (en) * | 2021-10-26 | 2022-03-08 | 国网宁夏电力有限公司中卫供电公司 | Platform for live working |
-
2017
- 2017-03-23 TW TW106204102U patent/TWM545511U/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108308852A (en) * | 2017-08-31 | 2018-07-24 | 嘉兴海虹机电科技有限公司 | A kind of folding liftable table work station |
CN110419860A (en) * | 2019-09-11 | 2019-11-08 | 惠州市长河家居用品有限公司 | Same table |
CN113397304A (en) * | 2021-08-09 | 2021-09-17 | 衡阳玖伍堂电子商务有限公司 | Workstation is used in design of multi-functional adjustable culture intention |
CN114156769A (en) * | 2021-10-26 | 2022-03-08 | 国网宁夏电力有限公司中卫供电公司 | Platform for live working |
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MM4K | Annulment or lapse of a utility model due to non-payment of fees |