M294889 八、新型說明： 【新型所屬之技術領域】 本創作係有關於-種辦公椅之蝴蝶盤結構改良，尤其 是指-種可以調整坐塾與椅背之距離，並配合調整柯背^ - 傾仰角度’俾達乘坐者乘坐更舒適，且不致產生傾覆翻倒 的一種辦公椅之蝴蝶盤結構改良創新設計。 【先前技術】 按，一般現有辦公椅之蝴蝶盤結構係如第六圖所示， • 其主要係在一腳架（91)上套設一支桿（92)，並於支桿（92) 頂端組設銜接體（93)，銜接體（93)上設有氣壓棒（931)， 則共調整辦公椅坐整（94)之高低，並設有彈簧套⑼， 以供調整辦公椅椅背（95)之傾仰角度，而銜接體⑽上端 又藉一橫桿（933)與一頂板體（96)互相柩設，頂板體（9 再與坐墊（94)固設而成。 然而，如此的現有辦公椅之蝴蝶盤結構改良結構，雖 具可調整辦公椅坐墊之高低、及調整辦公椅椅背之傾仰角 • 度之功能，然而於實際實施使用時，卻發現有如下之缺點： 1·由於現有辦公椅之蝴蝶盤結構其坐墊與椅背之距離係 為固定不變，所以椅背之傾仰角度有限，無法因不同乘 坐者之體型而不同，所以其無法滿足所有人之需求。 2.由於現有辦公椅之蝴蝶盤結構其坐墊與椅背之距離係 為固定不變，所以椅背之傾仰角度有限，當乘坐者重量 杈大而椅背之傾仰角度需要調到最大時，卻容易產生傾 覆翻倒的現象。 ' 緣是，創作人有鑑於此，秉持多年該相關行業之豐富 設計開發及實際製作經驗，針對現有之結構及缺失予以研 M294889 究改良，提供-⑽m的辦公椅之蝴_結構改良，以期 完全改善現有的缺失。 【新型内容】 本創作係有關於一種辦公椅之蝴蝶盤結構改良，其主 要係將坐墊先固设在一滑動板上’並於滑動板與頂板體間 組設套合滑動結構’使滑動板可於適當範圍内滑移於頂板 體上，另，於頂板體一側組設一卡掣結構，以令當滑動板 滑移於頂板體上達適當位置時，該卡掣結構可以卡掣該滑 動板’使滑動板無法滑移而定位於頂板體上；據此，藉由 滑移滑動板以調整坐墊與椅背之距離，並配合調整椅^之 傾仰角度’俾達乘坐者乘坐更舒適，且不致產生傾覆翻倒 之效者。 【實施方式】 為令本創作所運用之技術内容、創作目的及其達成之 功效有更完整且清楚的揭露，茲於下詳細說明之，並請一 併參閱所揭之圖式及圖號： 首先，請芩閱第一〜五圖所示，本創作之辦公椅之蝴 蝶盤結構改良，該蝴蝶盤主要係用以組設在辦公椅之坐墊 (1)下，係在一腳架（2)上套設一支桿（3)，並於支桿（3)頂 端組设銜接體（4)，而銜接體（4)上端又設有一頂板體（5) 而成； 本創作主要改良在於：該坐墊（1)係先固設在一滑動 板（6)上’並於滑動板（6)與頂板體（5)間組設套合滑動結 構，該套合滑動結構，係於滑動板（6)—侧間 隔開設二滑 1(61)而另側則間隔設有二向下凸出的凸扣鈕（62)，同 時’於頂板體（5)上端一側對應滑動板（6)之二滑槽（61)處 M294889 亦設有二向上凸出的凸扣鈕（51)，且於頂板體（5)上端另 側對應滑動板（6)之二凸扣鈕（62)處開設二滑槽（52)，令 滑動板（6)之滑槽（61)恰可被頂板體（5)之向上凸出的凸 扣鈕（51)穿套卡扣，同時頂板體（5)之滑槽（52)恰可被滑 動板（6)之向下凸出的凸扣紐（62)穿套卡扣，使滑動板（6) 可於該滑槽（61)、（52)的長度範圍内滑移於頂板體（5) 上’另’於頂板體（5 ) —側組設—^掣結構，該卡掣結構 係於頂板體（5)上端具設容置空間（53)，並於頂板體（5)之 • 一側邊藉一扭力彈簧（54)組設有一扳動桿（55)，扳動桿 (55)成形為卜字形之桿體，其外端設有扳置柄（551)，而 其内端則延伸容置在頂板體（5)之容置空間（53)内並形成 為卡掣部（552)，令該扭力彈簧（54)隨時往下壓抑扳動桿 (55)之外端並使扳動桿（55)内端之卡掣部（552)往上翹 頂，又於滑動板（6)對應扳動桿（55)之卡掣部（552)處開設 _ 有一適當大小的缺槽（63)，令滑動板（6)滑移於頂板體（5) 上時該扳動桿（55)之卡掣部（552)均可翹頂在缺槽（63) φ 内，且缺槽（63)一侧具設齒狀卡溝（631)，以令當滑動板 (6)滑移於頂板體（5)上達適當位置時，扳動桿（55)之卡掣 部（552)可以卡掣該齒狀卡溝（631)而使滑動板（6)無法滑 移而定位於頂板體（5)上。 於貫施使用時，請參閱第一〜五圖所示，當乘坐者坐 在座墊（1)上而欲調整座墊（1)與椅背間之距離時，即可彎 腰以手將扳動桿（55)外端之扳置柄（551)往上扳，此時扳 動桿（55)内端之卡掣部（552)將往下轉移而與滑動板（6) 缺槽（63)的齒狀卡溝（631)脫離卡掣，同時，乘坐者可以 以其腳著地當支點而以其臀部當施力點，將其臀部附著在 M294889 座墊（1)上作前後移動，由於滑動板（6)與頂板體（5)間組 設套合滑動結構，該套合滑動結構，係於滑動板（6)—側 間隔開設二滑槽（61)而另側則間隔設有二向下凸出的凸 扣鈕（62)，同時，於頂板體（5)上端一側對應滑動板（6)之 二滑槽（61)處亦設有二向上凸出的凸扣鈕（51)，且於頂板 體（5)上端另側對應滑動板（6)之二凸扣紐（62)處開設二 滑槽（52)，令滑動板（6)之滑槽（61)恰可被頂板體（5)之向 上凸出的凸扣鈕（51)穿套卡扣，同時頂板體（5)之滑槽（52) • 恰可被滑動板（6)之向下凸出的凸扣鈕（62)穿套卡扣，所 以乘坐者其臀部可藉重力產生之静摩擦力附著帶動滑動 板（6)滑移於頂板體（5)上，再者，當滑動板（6)滑移於頂 板體（5)上達適當位置時，即可將上扳扳動桿（55)外端扳 置柄（551)的手放開，此時，由於扳動桿（55)上扭力彈簀 (54)隨時往下壓抑扳動桿（55)外端並使扳動桿（55)内端 之卡掣部（552)往上麵頂，使扳動桿（55)之卡掣部（552)可 以卡掣滑動板（6)缺槽（63)之齒狀卡溝（631)内，而使滑動 _ 板（6)無法再滑移而定位在頂板體（5)上。 由上所述，本創作之結構組成及實施說明可知，本創 作具有如下優點： 1·本創作由於坐墊係固設在滑動板上，並於滑動板與頂板 體間組設套合滑動結構，使滑動板可於適當範圍内滑移 於頂板體上，以調整坐墊與椅背間之距離·，因此可因應 不同乘坐者之體型，再配合調整椅背之傾仰角度，使任 何乘坐者乘坐起來感覺更舒適。 2,本創作由於坐墊係固設在滑動板上，並於滑動板與頂板 體間組設套合滑動結構’使滑動板可於適當範圍内滑移 8 M294889 於頂板體上，以調整坐墊與椅背 者使用時，可適當機錄因此當乘坐 穩當，而不致產生傾覆翻倒的現象a。之·^離’使重心更 .综上所述’本創作實_確能達到所之使用功 ^ ’又其所揭路之具體構造，不僅未曾見諸於同類產品 中，、亦未曾公開於申請前，誠已完全符合翻法之規定與 要求’爰依法提出新型專利之申請’懇請惠予審查，並賜 准專利，則實感德便。 M294889 【圖式簡單說明】 第一圖··本創作之側視圖（坐墊前移時） 第二圖：本創作之俯視圖（坐墊前移時） 第三圖：本創作之側視圖（坐墊後移時） 第四圖：本創作之俯視圖（坐墊後移時） 第五圖：本創作之前視圖 第六圖：現有之側視圖 【主要元件符號說明】M294889 VIII, new description: [New technology field] This creation department has an improvement on the butterfly disc structure of the office chair, especially the type can adjust the distance between the seat and the back of the chair, and adjust the Ke back ^ - The tilting angle 'Innovative design of the butterfly disc structure of an office chair that is more comfortable for the rider and does not cause overturning. [Prior Art] According to the general structure of the butterfly disc structure of the existing office chair, as shown in the sixth figure, it is mainly provided with a rod (92) on the tripod (91) and on the support rod (92). The top end is provided with the engaging body (93), and the connecting body (93) is provided with a gas pressure rod (931), so that the height of the office chair is adjusted (94), and a spring sleeve (9) is provided for adjusting the back of the office chair (95) the tilting angle, and the upper end of the engaging body (10) is connected to the top plate body (96) by a cross bar (933), and the top plate body (9 is further fixed with the seat cushion (94). However, The improved structure of the butterfly disc structure of the existing office chair has the functions of adjusting the height of the office chair cushion and adjusting the tilting angle of the office chair back. However, in actual implementation, the following disadvantages are found: ·Because the butterfly disc structure of the existing office chair has a fixed distance between the seat cushion and the seat back, the reclining angle of the seat back is limited and cannot be different depending on the size of different occupants, so it cannot meet the needs of all people. 2. Due to the butterfly disc structure of the existing office chair, the seat cushion and the back of the chair The separation is fixed, so the tilting angle of the back of the chair is limited. When the occupant's weight is large and the tilting angle of the back of the chair needs to be adjusted to the maximum, it is easy to cause overturning. 'Edge, the creator In view of this, with years of rich experience in design and development and practical production of the relevant industries, the M294889 research and improvement of the existing structure and lack of research, provide - (10) m office chair butterfly _ structural improvement, in order to completely improve the existing defects. The new content] This creation department is about the improvement of the butterfly disc structure of an office chair. The main purpose is to fix the seat cushion on a sliding plate first and set a sliding sliding structure between the sliding plate and the top plate body to make the sliding plate available. Sliding on the top plate body in an appropriate range, and a latching structure is arranged on one side of the top plate body, so that the latching structure can chuck the sliding plate when the sliding plate slides on the top plate body to a proper position. The sliding plate can not be slid and positioned on the top plate body; accordingly, by sliding the sliding plate to adjust the distance between the seat cushion and the back of the seat, and adjusting the tilting angle of the chair ^ The ride is more comfortable and does not cause overturning effects. [Embodiment] In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, it is explained in detail below. Please also refer to the drawings and drawings that have been uncovered. First, please refer to the first to fifth figures. The butterfly disc structure of the office chair of this creation is improved. The butterfly disc is mainly used to set up in the office chair. Under the seat cushion (1), a rod (3) is arranged on a tripod (2), and an engaging body (4) is arranged at the top end of the strut (3), and the upper end of the engaging body (4) is further provided. There is a top plate (5); the main improvement of this creation is that the seat cushion (1) is first fixed on a sliding plate (6) and is assembled between the sliding plate (6) and the top plate body (5). The sliding structure, the sliding sliding structure, is attached to the sliding plate (6) - two sliding sides 1 (61) are spaced apart from each other, and the other side is provided with two convex button buttons (62) protruding downward, and at the same time The upper end of the body (5) corresponds to the sliding plate (6), and the two chutes (61) of the sliding plate (61) are also provided with two convex buttons (51) protruding upward, and are topped. The upper end of the body (5) is provided with two sliding slots (52) corresponding to the two convex buttons (62) of the sliding plate (6), so that the sliding groove (61) of the sliding plate (6) can be just the top plate body (5) The upwardly protruding male button (51) is sleeved by the buckle, and the sliding groove (52) of the top plate body (5) is just worn by the downwardly protruding convex button (62) of the sliding plate (6). Snap, so that the sliding plate (6) can slide on the top plate body (5) within the length of the sliding slots (61), (52), and the other part of the top plate body (5) - side set - ^ 掣The structure has a accommodating space (53) at the upper end of the top plate body (5), and a torque rod (54) is provided on the one side of the top plate body (5). The pulling rod (55) is formed into a bar-shaped rod body, and the outer end is provided with a trigger handle (551), and the inner end thereof is extended and accommodated in the receiving space (53) of the top plate body (5). And formed as a latching portion (552), so that the torsion spring (54) presses the outer end of the pulling rod (55) at any time and pushes the latching portion (552) of the inner end of the pulling rod (55) upward The top is opened at the top of the slider (552) of the sliding plate (6) corresponding to the pulling lever (55). The size of the missing groove (63), when the sliding plate (6) is slid on the top plate body (5), the clamping portion (552) of the pulling rod (55) can be tilted in the missing groove (63) φ And a toothed card groove (631) is provided on one side of the missing groove (63), so that when the sliding plate (6) slides on the top plate body (5) to a proper position, the click portion of the lever (55) is pulled (552) The toothed card groove (631) can be snapped so that the sliding plate (6) cannot be slipped and positioned on the top plate body (5). When using it, please refer to the first to fifth figures. When the occupant sits on the seat cushion (1) and wants to adjust the distance between the seat cushion (1) and the seat back, you can bend over and use the hand. The trigger lever (551) at the outer end of the lever (55) is pulled upward, and the latch portion (552) at the inner end of the trigger lever (55) is moved downward to be sagged with the sliding plate (6) ( 63) The toothed card groove (631) is disengaged from the cassette, and at the same time, the occupant can move his buttocks on the M294889 seat cushion (1) with his buttocks as the fulcrum and the hips as the point of application. Since the sliding sliding plate (6) and the top plate body (5) are provided with a sleeve sliding structure, the sliding sliding structure is arranged on the sliding plate (6) - the side is spaced apart from the two sliding grooves (61) and the other side is spaced apart Two convex button buttons (62) protruding downward, and at the upper end side of the top plate body (5), two sliding buttons (61) corresponding to the sliding plate (6) are also provided with two convex button buttons ( 51), and at the upper end of the top plate body (5) on the other side of the corresponding sliding plate (6) two convex buckles (62) to open two sliding slots (52), so that the sliding plate (6) sliding slot (61) just a buckle that is protruded upward by the top plate body (5) (51) Wear the sleeve buckle, and the sliding groove (52) of the top plate body (5) • The buckle button (62) which can be protruded downward by the sliding plate (6) is buckled by the sleeve, so the occupant The buttocks can be attached to the top plate body (5) by the static friction force generated by gravity, and when the sliding plate (6) is slid on the top plate body (5), the position can be The hand of the upper end of the trigger lever (55) is released, and at this time, the outer end of the trigger lever (55) is pressed down by the torque spring (54) on the trigger lever (55). And the latching portion (552) of the inner end of the pulling rod (55) is topped upward, so that the latching portion (552) of the pulling rod (55) can chuck the sliding plate (6) without the slot (63) Inside the toothed card groove (631), the sliding plate (6) can no longer be slipped and positioned on the top plate body (5). From the above, the structure and implementation of the creation can be seen that the creation has the following advantages: 1. This creation is because the seat cushion is fixed on the sliding plate, and a sliding sliding structure is arranged between the sliding plate and the top plate body, so that The sliding plate can be slid on the top plate body in an appropriate range to adjust the distance between the seat cushion and the seat back. Therefore, according to the shape of different occupants, and adjusting the tilting angle of the seat back, any occupant can ride up. Feel more comfortable. 2. This creation is because the seat cushion is fixed on the sliding plate, and a sliding sliding structure is arranged between the sliding plate and the top plate body, so that the sliding plate can slide 8 M294889 on the top plate body in an appropriate range to adjust the seat cushion and the chair. When the back is used, it can be properly recorded, so when the ride is stable, it does not cause the overturning phenomenon a. ^^从' to make the center of gravity more. In summary, 'this creation can indeed achieve the use of the work ^ ' and the specific structure of the road, not only has not been seen in similar products, has not been disclosed in Before the application, Cheng has fully complied with the requirements and requirements of the law--"Applying a new type of patent in accordance with the law", please review the application and grant the patent, it is really sensible. M294889 [Simple description of the drawing] The first picture · Side view of the creation (when the cushion is moved forward) The second picture: the top view of the creation (when the cushion is moved forward) The third picture: the side view of the creation (the cushion is moved backward) Time) The fourth picture: the top view of the creation (when the cushion is moved backwards) The fifth picture: the front view of the creation. The sixth picture: the existing side view [the main component symbol description]
<本創作> (1) 坐墊 (2) 腳架 (3) 支桿 ⑷ 銜接體 (5) 頂板體 (51) 凸扣紐 (52) 滑槽 (53) 容置空間 (54) 扭力彈簧 (55) 扳動桿 (551) 板置柄 (552) 卡掣部 (6) 滑動板 (61) 滑槽 (62) 凸扣钮 (63) 缺槽 (631) 卡溝 <現有> (91) 腳架 (92) 支桿 (93) 銜接體 (931) 氣壓棒 (932) 彈簧套 (933) 橫桿 (94) 坐墊 (95) 椅背 (96) 頂板體<this creation> (1) Seat cushion (2) Tripod (3) Strut (4) Engagement body (5) Top plate body (51) Male snap button (52) Chute (53) Housing space (54) Torsion spring (55) Pull lever (551) Plate handle (552) Clamping part (6) Slide plate (61) Chute (62) Knuckle button (63) Notch (631) Slot <existing> ( 91) Tripod (92) Strut (93) Engagement (931) Pneumatic Rod (932) Spring Cover (933) Crossbar (94) Seat (95) Back (96) Top Body