M265988 創作說明（1) 【本創作所屬之技術領域】· 本創作係使座椅之升降社 效。主要技術、目的為·於^ ^ 有更佳定位穩固之功 保險裝置，該保險裝置可卡阻板=之升降座加設有 誤升降之效果。並且， 座之控制柄，而得防範 彈片，定位彈片可阻定；險；〗設成具有保險閂、定位 。 ’相更佳之定位穩固效果 先前技術】： 」式、：螺$可：降座椅’不外乎有「氣壓缸（桿 丄’：桿，利用螺桿轉動而升降，其雖二得 而造成誤井1纟没有4呆險結才籌，因&氣壓缸式會有誤觸動 即％知皆未二椅轉角度而變動高度。亦 自 白禾5又冋度疋位保險之結構。 —新型内容】： ^ ^ ^ ®： ^ —椅子與其座板1間連設有 升降座10，該升降座10具有控制柄19可供使用者操作設定 高度；其中， 該升降座10控制柄19處，設有對應之保險裝置2〇，保險裝 置20 δ又成一具有缺口 22之固定座21，缺口 22 —邊設具有開 口 24之滑座23，滑座23與固定座21間裝設保險閂26，滑座 23上没有定位彈片25，定位彈片25之底部可壓入滑座23之 開口 24中，又，保險閂26具有凸點27，藉由上述，得保險 閂26滑動凸入固定座21缺口 22中，使缺口 22中之升降座10M265988 Creation Instructions (1) [Technical field to which this creation belongs] · This creation is to make the chair lift social effect. The main technology and purpose is to provide a better positioning and safety function of the safety device. The safety device can block the lifting plate and add the effect of incorrect lifting. In addition, the control handle of the seat must prevent the shrapnel, and the positioning shrapnel can be blocked; danger; it is set to have a safety latch and positioning. 'Phase better positioning and stable effect of the previous technology]: "style ,: screw $ can: lower the seat' is nothing more than a" pneumatic cylinder (rod 丄 ': rod, use the screw to rotate and lift, although the second has caused errors Well 1 纟 is not ready for the 4th danger, because the & air cylinder type will have a false touch, that is, the height of the chair is changed and the height is changed. It is also from Baihe 5 and the structure of the position insurance. —New content ]: ^ ^ ^ ®: ^ —The chair and its seat 1 are provided with a lifting seat 10, the lifting seat 10 has a control handle 19 for the user to set the height; of which, the lifting seat 10 has 19 control handles, and There is a corresponding safety device 20, and the safety device 20 δ forms a fixed seat 21 with a notch 22. The notch 22 is provided with a sliding seat 23 with an opening 24. A safety latch 26 is installed between the sliding seat 23 and the fixed seat 21. There is no positioning spring 25 on the seat 23, and the bottom of the positioning spring 25 can be pressed into the opening 24 of the slide 23, and the safety latch 26 has a bump 27. According to the above, the safety latch 26 can slide into the recess 22 of the fixing seat 21 Middle, so that the lifting seat 10 in the gap 22
M265988 四、創作說明（2) 控制柄19被卡阻，形成不可再下作動而令升降座1〇不可再 升降’保險閂26退出缺口 22時控制柄19可向下作動，讓升 降座1 0可升降高度’而其定位彈片2 5則可阻定保險閂2 6之 凸點2 7，令保險閂2 6保持該位置不可誤滑動；M265988 IV. Creation instructions (2) The control handle 19 is blocked, which makes it impossible to move down so that the lifting seat 10 cannot be lifted again 'When the safety latch 26 exits the gap 22, the control handle 19 can be moved downward to let the lifting seat 1 0 The height can be raised and lowered, and the positioning springs 25 can block the bumps 27 of the safety latch 26, so that the safety latch 26 can maintain the position and cannot slip by mistake;
該升降座10，設成一具有滑槽11〇之门形固定架丨丨供固定 於椅子，固定架11配合兩連結桿15、16、定位桿16〇而樞 設兩升，架1 2、1 3，兩升降架丨2、丨3中央並配合一軸心桿 14而呈父叉狀樞接，兩升降架12、13上端設有前、後固定 片130、120供固定於椅子之座板i底面，其中前固定片13〇 具有滑槽131供滑動升降高度，兩升降架12、13之軸心桿 14、疋位桿160、連結桿16間連設有v形彈簧17，其連結桿 16兩端設具有數個定位槽18〇之定位架18，連結桿“中央 則設f控制柄19，而得操作連結桿16及其定位架“升降，、 使其定位架18之不同定位槽18〇卡合於定位桿16〇，進而 可得令兩升降架12、13呈升降不同之高度，達到設 座板1呈不同高度之效果。 【實施方式】：The lifting seat 10 is provided as a door-shaped fixing frame with a sliding groove 11o for fixing to a chair. The fixing frame 11 is pivoted with two connecting rods 15 and 16 and a positioning rod 16 and two liters are provided. 1 3, Two lifting frames 丨 2, 丨 3 are pivoted in the shape of a parent fork with a shaft rod 14 in the center, and the upper ends of the two lifting frames 12, 13 are provided with front and rear fixing pieces 130, 120 for fixing to the chair seat The bottom surface of the plate i, in which the front fixing piece 13 has a sliding groove 131 for sliding lifting height, and the pivot rods 14, the positioning rods 160, and the connecting rods 16 of the two lifting frames 12, 13 are connected with a v-shaped spring 17, which is connected. Two ends of the rod 16 are provided with a positioning frame 18 having a plurality of positioning grooves 18, and the connecting rod "is provided with an f control handle 19 in the center, and the connecting rod 16 and its positioning frame can be operated to lift and lower to make the positioning of the positioning frame 18 different. The groove 180 is engaged with the positioning rod 160, so that the two lifting frames 12 and 13 can be raised and lowered at different heights, so that the seat plate 1 can be set at different heights. [Implementation]:
當欲調整椅子座板丨呈不同高度時，如圖四（B )汽 示，先將保險裝置20之保險問26拉退出其固定座21缺口丨 ，此時即可按壓升降座10之控制柄（如圖三所示）19， 兩升降架12、13變化角度，即是可變化座板i之高度，至 之局度時，可讓升降座1〇定位架18之對應定位槽^ 卡a於定位桿160，即得定位座板i之高度。後，如圖四 A )所示，將保險問26推進，使其凸入固定座21之缺口 $When you want to adjust the chair seat board to different heights, as shown in Figure 4 (B), first pull the safety device 26 of the safety device 20 out of the gap of the fixed seat 21, and then you can press the control handle of the lifting seat 10 (As shown in Figure 3) 19, the angles of the two lifting frames 12 and 13 can be changed, that is, the height of the seat plate i can be changed. When it reaches a certain degree, the corresponding positioning grooves of the positioning frame 18 of the lifting frame ^ card a At the positioning rod 160, the height of the positioning plate i can be obtained. Then, as shown in Figure 4A), advance the insurance question 26 so that it protrudes into the gap of the fixed seat 21 $
第7頁 M265988 、創作說明（3) 中，而得保 不可再向下 度之功效。 又，值 閂2 6設有凸 27，而得防 可穩定卡阻 彈片25具有 無法讓保險 由上述 之效果，並 實用性與增 險閂2 6卡阻升 作動，即得設 降座10之控制桿19，使控制桿19 定升降座10之兩升降架12、13高 得一提的，保 點27，因此， 範保險閂2 6誤 控制桿1 9之功 彈性，而可讓 閂2 6不可滑動 說明可知，本 得確保座板被 進功效，誠符 險裝置20設有定位彈片25、保險 疋位彈片2 5可壓制、阻定於凸點 動作之效果，達到確保保險閂26 效。當欲作動保險閂2 6時，定位 保險閂26之凸點27通過，不會有 之問題。 創作具有可讓椅子座板升降高戶 穩固設定高度之功效，具極佳= 合新型專利要旨，態請賜准專利 第8頁 M265988 圖式簡單說明 圖式簡單說明： 圖一，係本創作立體分解圖 圖二，係本創作保險裝置俯視剖視圖 圖三，係本創作組裝於椅子及升降示意圖 圖四，係本創作保險裝置使用狀態（A )卡定不可升降 B)未卡定可升降示意圖 圖號說明： 1座板 10 升降座 11固定架 11 0、1 3 1 滑槽 12、13 升降架 14 轴心桿 1 5、1 6連結桿 1 6 0 定位桿 130 前固定板 1 2 0後固定板 1 7 V形彈簧 18 定位架 1 8 0 定位槽 19控制柄 2 0保險裝置 21固定座 22 缺口 23 滑座 24 開口 2 5 定位彈片 2 6保險閂 27 凸點 #Page 7 M265988, Creative Instructions (3), and the warranty cannot be further down. In addition, the value latch 26 is provided with a protrusion 27, and the anti-stabilizing latching elastic piece 25 has the effect that the insurance cannot be made as described above. Control rod 19, which makes the two lifting frames 12, 13 of the lifting rod 10 fixed to the lifting rod 10, and maintains a checkpoint of 27. Therefore, the fan safety latch 2 6 erroneously controls the lever 19's work elasticity, and allows the latch 2 6 Non-sliding explanation It can be known that the seat board must be ensured to be effective. The Chengfu insurance device 20 is provided with a positioning spring 25 and a safety spring 25. It can suppress and block the action of the bumps to achieve the effect of ensuring the safety latch 26. . When the safety latch 26 is to be actuated, the bump 27 of the positioning safety latch 26 passes without any problem. The creation has the effect of allowing the chair seat plate to be raised and lowered to set the height steadily. It has an excellent value. It conforms to the gist of the new patent. Please submit the patent on page 8. M265988 Schematic illustration Schematic illustration Exploded view Figure 2, is a top cross-sectional view of the creative safety device. Figure 3 is a schematic illustration of the creative assembly assembled on a chair and lifting. Figure 4, is a schematic diagram of the safety status of the creative safety device. Description of the number: 1 seat plate 10 lifting seat 11 fixing frame 11 0, 1 3 1 chute 12, 13 lifting frame 14 shaft rod 1 5, 1 6 connecting rod 1 6 0 positioning rod 130 front fixing plate 1 2 0 rear fixing Plate 1 7 V-shaped spring 18 Positioning frame 1 8 0 Positioning slot 19 Control handle 2 0 Safety device 21 Fixing seat 22 Notch 23 Slide 24 Opening 2 5 Positioning spring 2 6 Safety latch 27 Bump #
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