Ai,¾.4屮-νι?.τ-ν·Λ')- u<-r'ii;於合fi.?l_ 印5::. A7 _____B7 五、發明説明（1 ) 發明所屬技術領域 本發明係有關上下啓閉框（Chassis )型窗之拉窗用 換氣框。1 . 習知技術 就換氣框而言，曾有人提議，如第6圖所示，室內側 開口 3形成於框本體1的室內側縱板2上部附近，室外側 開口 5形成於室外側縱板4下部附近，內部作動板上γ活 動自如地設於框本體1的中空部6內，藉由此內部作動板 7朝下方移動，使室內側開口 3開放，並藉由內部作動板 7朝上方移動，將室內側開口 3閉塞。 發明所欲解決之問題 前述換氣框在室內側開口 3開放時，連結室內側開口 3的開口上緣部3 a與室外側開口 5的開口上緣部5 a的 直線a較內部作動板7的上端部7 a更靠近上方位置。因 此，室內光線會自室內側開口直通室外側開口 5，以致於 室外昆蟲會因室內光線進入室內。 爲解消此情形，固可縮小室內側開口 3、室外側開口 5的上下尺寸，惟如此即會降低換氣性能。又，固然可加 大內部作動板7的上下尺寸，使上端部7 a較直線a更靠 近上方位置，惟，如此配置，室內側開口 3的開口上緣部 3 a與內部作動板7的上端部7 a之間的尺寸即會變小而 降低換氣性能。 本紙 mi 則:隨( CNS ) /\桃你(210X297/^# ) ::—: 1_,丨_·-----ο------ΐτ------勹 (1ί先閱讀背而之注意事項再功寫本頁) -5- A7 B7 五、發明説明（2 ) 又若沿上下方向隔離室內側開口 3與室外側開口 5， 因可在各開口上下尺寸不變小下，防止室內光直接通至室 外，惟础此即會加大框本體的上下尺寸。 因此，本發明目的在於提供一種可解決前述問題的換 氣框。 用以解決問題之手段 本發明爲一種換氣框，其係具備於室內側縱板的上部 附近具有室內側開口且於室外側縱板的下部附近具有室外 側開口的中空狀框本體，以及亙此框本體內部中閉塞室內 側開口之上方位置與開放室內側開口的下方位置上下活動 自如設置的內部作動板者i特徵在於， 前述內部作動板於縱板上部拊近具有朝向室外側的橫 片，成上端部較縱板更靠近室外的形狀，此內部作動板位 於下方位置時，上部位於連結室內側開口的開口上緣部與 室外側開口的開口上緣部的直線的相同直線上，或靠近室 外。 作用 由於自室內側開口進入框本體內部的室內光線爲內部 、， 作動板上部部所遮蔽，故室內光不會直接通至室外。 又由於室內側開口，室外側開口的上下尺寸以及室內 側開口的開口上緣部與內部作動板的上端部之間的尺寸無 需縮小，故換氣性能不會降低。 ί·紙張尺度试州中容柷吟（（，NS ) 0X297公势） ί-----ίό------•玎------ {誚先閱讀背而之注意事項再功寫本頁) 部十次":ί,νΛ只T·"於合；社印?々 -6 - A7 _______B7_ 五、發明説明（3 ) 復由於室內側開口與室外側開口的上下方向間隔無需 加大，故框本體的上下尺寸不會變大。 j 發明實施形態 如第1、2與3圖所示，於室內側縱板1 0的上緣部 與下緣部附近一體設有上橫片1 1與下橫板1 2，室外側 縱板13嵌合於上橫板11與下橫板12而連結成矩形剖 面的中空狀框本體1 4，於前述室內側縱板1 0的上部附 近設有複數間隙形狀的孔所形成的室內側開口 1 5，並於 室外側縱板13的下部附近設有複數間隙形狀的孔所形成 的室外側開口 1 6。於框本體1 4的縱長方向二端部上安 裝端蓋17以閉塞中空部18縱長方向的二端部。 於前述框本體14的中空部18內設有上下自由作動 的內部作動板2 0。藉由此內部作動板2 0向上移動與氣 密材2 1抵接而閉塞室內側開口 1 5，並藉由內部作動板 向下方移動而開.啓室內側開口 1 5。 前述內部作動板2 0藉而向室外橫片2 3與向上片2 4使縱板2 2上緣部成鈎狀，向上片2 4之上端面，亦即 內部作動板2 0之上端部2 0 a較縱板2 2更靠近室外側 ，此上端部2 0 a位於連結前述室內側開口 1 5的開口上 \, 緣部1 5 a與室外側開口 1 6的開口上緣部1 6 a的直線 a的同一直線上。亦可較直線a更接近室外。 因此，自室內側開口 1 5進入的室內光線爲內部作動 板2 0的上端部所遮蔽，室內光不會直接通至室外》 玉纸張凡度试川Ψ )八'偶尤（210X 297公势） ("先閱讀背而之注意事項再填寫本頁)Ai, ¾.4 屮 -νι? .Τ-ν · Λ ')-u <-r'ii; Yuhe fi.?l_ Seal 5 ::. A7 _____B7 V. Description of the invention (1) The technical field to which the invention belongs The invention relates to a ventilation frame for a sliding window of a chassis type window. 1. Conventional technology As far as the ventilation frame is concerned, it has been proposed that, as shown in FIG. 6, the indoor-side opening 3 is formed near the upper portion of the indoor-side vertical plate 2 of the frame body 1, and the outdoor-side opening 5 is formed on the outdoor side. Near the lower part of the plate 4, the internal actuation plate γ is movably provided in the hollow portion 6 of the frame body 1, thereby moving the internal actuation plate 7 downward to open the indoor opening 3, and the internal actuation plate 7 toward Move upward to close the indoor opening 3. Problems to be Solved by the Invention When the aforementioned ventilating frame is opened in the indoor side opening 3, a straight line a connecting the upper edge portion 3a of the indoor side opening 3 and the upper edge portion 5a of the outdoor side opening 5 is more than the inner operating plate 7. The upper end 7 a is closer to the upper position. Therefore, the indoor light will pass directly from the indoor opening to the outdoor opening 5, so that outdoor insects will enter the room due to the indoor light. In order to eliminate this situation, the size of the indoor opening 3 and the outdoor opening 5 can be reduced, but this will reduce the ventilation performance. In addition, although the size of the inner operating plate 7 can be increased, the upper end portion 7 a is closer to the upper position than the straight line a. However, in this configuration, the opening upper edge portion 3 a of the indoor side opening 3 and the upper end of the inner operating plate 7 The size between the portions 7a becomes smaller, which reduces the ventilation performance. Rule of this paper: With (CNS) / \ 桃 你 (210X297 / ^ #) ::-: 1_, 丨 _ · ----- ο ------ ΐτ ------ 勹 (1ί 先Read the note on the back and write this page again. -5- A7 B7 V. Description of the invention (2) If the indoor side opening 3 and the outdoor side opening 5 are separated in the vertical direction, the size of the upper and lower sides of each opening can not be reduced. In order to prevent indoor light from directly passing outdoors, the upper and lower dimensions of the frame body will be increased. It is therefore an object of the present invention to provide a ventilation frame which can solve the aforementioned problems. Means for Solving the Problem The present invention is a ventilation frame including a hollow frame body having an indoor opening near an upper portion of an indoor side vertical plate and an outdoor opening near a lower portion of an outdoor side vertical plate, and The inside of the frame body is located above the closed indoor opening and below the open indoor side opening. The internal operating plate is freely arranged vertically, and the internal operating plate is characterized in that the upper portion of the vertical plate has a horizontal portion near the upper portion of the vertical plate and faces the outdoor side. The upper end portion is closer to the outdoor than the vertical plate. When the internal actuation plate is located at a lower position, the upper portion is located on the same straight line connecting the upper edge portion of the opening on the indoor side and the upper edge portion of the opening on the outdoor side. Or near outdoors. Function Since the indoor light that enters the inside of the frame body from the opening on the indoor side is internal, and is shielded by the upper part of the operating plate, the indoor light does not directly pass outdoors. In addition, since the indoor side opening, the upper and lower dimensions of the outdoor side opening, and the size between the upper edge portion of the opening of the indoor side opening and the upper end portion of the internal actuation plate need not be reduced, the ventilation performance will not be reduced. ί · paper-scale test of the state Zhongrong Moan ((, NS) 0X297 public potential) ί ----- ίό ------ • 玎 ------ {诮 first read the back of the matter and then (Written on this page) ten times ": ί, νΛ only T · "Yuhe; company seal? 々-6-A7 _______B7_ V. Description of the invention (3) Due to the vertical direction of the indoor side opening and the outdoor side opening The interval does not need to be increased, so the upper and lower dimensions of the frame body will not increase. j Embodiments of the invention As shown in Figs. 1, 2 and 3, an upper horizontal piece 11 and a lower horizontal plate 12 are integrally provided near the upper edge portion and the lower edge portion of the indoor side vertical plate 10, and the outdoor side vertical plate 13 A hollow frame body 14 fitted into the upper horizontal plate 11 and the lower horizontal plate 12 and connected to form a rectangular cross-section. An indoor opening formed by a plurality of gap-shaped holes is provided near an upper portion of the indoor vertical plate 10. 15 and an outdoor side opening 16 formed by a plurality of gap-shaped holes is provided near the lower portion of the outdoor side vertical plate 13. End caps 17 are mounted on the two ends in the longitudinal direction of the frame body 14 to close the two ends in the longitudinal direction of the hollow portion 18. An inner operating plate 20 is provided in the hollow portion 18 of the frame body 14 to move up and down freely. The inner actuating plate 20 is moved upward to abut the airtight material 21 to close the indoor opening 15, and the inner actuating plate is moved downward to open. The inner opening 15 is opened. The internal operating plate 20 is used to hook the upper edge portion of the vertical plate 2 2 to the outdoor horizontal plate 2 3 and the upward plate 2 4, and the upper end surface of the upward plate 2 4 is the upper end portion 2 of the internal operation plate 2 0. 0 a is closer to the outdoor side than the vertical plate 2 2, and the upper end portion 2 a is located on the opening connecting the indoor side opening 15, the edge portion 1 5 a and the upper opening edge portion 16 of the outdoor side opening 16 6 a Line a is on the same line. It can also be closer to the outdoors than the straight line a. Therefore, the indoor light entering from the indoor side opening 15 is shielded by the upper end of the internal operating plate 20, and the indoor light will not directly pass to the outdoors. "Jade paper Fandu test Chuanxiong) 8 'Ouyou (210X 297 public momentum) (" Read the precautions before filling this page)
,tT A7 ________B7 五、發明説明（4 ) 又由於室內側開口 1 5，室外側開口 1 6的上下尺寸 不致於變小，室內側開口 1 5的開口上緣部1 5 a與內部 作動板0 0的上端部2 0 a間的尺寸幾乎不會變小，故換 氣性能不會降低。 復由於室內側開口 1 5與室外側開口 1 6間的尺寸不 會變大，故框本體1 4的外觀大小不會變大》 又，若橫片2 3與直線a成同一直線或靠近室外，即 無需向上片2 4 » 其次說明內部作動板2 0的上下作動機構。 如第4圖所示，縱導溝3 2形成於具備旋鈕3 0之操 作體3 1中，內部作動板20內所設之銷3 3上下自由滑 動地嵌插於縱導溝3 2中。框本體1 4內固定一對固定板 3 4。固接於內部作動板2 0縱長方向二端附近的一對導 銷3 6滑動自如地嵌入朝此各個固定板3 4上下方向傾斜 的導溝3 5內。 前述旋鈕3 0自室內側縱板1 0的長孔3 7突出至室 內側，手持此旋鈕3 0朝右方（箭頭b )移動操作體3 1 時，內部作動板2 0即如5第圖所示藉導溝3 5與導銷3 6朝下方移動。自此狀態，手持旋鈕3 0朝左方移動操作 體3 1時，內部作動板2 0藉導溝3 5與導銷3 6朝下方 移動。 第4圖所示前述操作體3 1係樹脂製，設有與此操作 體3 1 —體之板狀片4 0，此板狀片4 0上一體設有繫止 爪4 1，繫止爪4 1藉板狀片4 0的彈性朝室內外方向彈 本紙乐尺度迖州 ψ 1¾ 210X 297公 f ) ~ --r n _t,______I_111 丁 _____ ___ύτ. ^_ (誚先閲讀背而之注意事項再填寫本頁) A7 B7 五、發明説明（5 ) 性變位。 於室內側縱板1 0內面安裝繫止體4 2，並於此繫止 體421形成第1、第2繫止凹部43，44。前述繫止 爪41於第1、第2繫止爪凹部43、 44中自由嵌合脫 離。 操作體3 1於第4圖所示左方位置時，繫止爪4 1繫 止於第1繫止凹部4 a中，使操作體31保持定位，不致 於左右移動。手持旋鈕3 0朝箭頭方向移動操作體3 1時 ，板狀片4 0彈性變形，繫止爪4 1自第1繫止凹部4 3 脫離，藉板狀片4 0的彈性恢復力，繫止爪4 1嵌合於第 2繫止凹部4 4中，使操作體3 1保持定位，不致於左右 移動。 由於操作體3 1不致於因振動而左右移動，故可確實 保持內部作動板20於開放位置、閉塞位置。復由於繫止 爪4 1經由板狀片4 —體設於操作體3 1上，故元件數極 少。 又，保持此操作體3 1定位之機構亦可適用於內部作 動板2 0左右移動而開口於室內側的換氣框。 發明效果 \ 由於自自室內側開口進入框本體內部的室內光線爲內 部作動板上端部所遮蔽，故室內光線不會直接通至室外。 又由於室內側開口、室外側開口的上下方向尺寸以及 室內側開口上緣部與內部作動板上端部間的尺寸無需變小 (is先閱讀背面之注意事項再填寫本頁) -AJy. 訂 Γ A7 B7 五、發明説明（6 ) ，故換氣性能不會降低。 又由於室內側開口與室外側開口的上下方向間隔無_ 變大，敌框本體的外觀尺寸亦不會變大。 圖式簡單說明 第1圖係顯示本發明實施例之換氣框之內部視圖。 第2圖係顯示本發明實施例之換氣框之外部視圖。 第3圖係換氣框之放大剖視圖。 第4圖係換氣框之內部作動板移動機構之橫剖視圖 第5圖係內部作動板之上下動作說明圖。 第6圖係習知換氣框之縱剖視圖。 —^ϋ 1^1 t—^— m - , f A , (対先閲讀背面之注意事項再填寫本頁) 訂 奸''::"·部中"^^^，-^:二消"合；；；： .if印·《不 符號說明 1 3 3 a 5 5 a 7 fS本體 室內側開口 開口上緣部 室外側開口 開口上緣部 內部作動板 室內側縱板 室外側縱板 框本體 。 室內側開口 開口上緣部 本紙张尺度珅州，丨( (’NS ) Λ4π秸（210/ 297公犮） -9, tT A7 ________B7 V. Description of the invention (4) Also, because of the indoor side opening 15, the upper and lower dimensions of the outdoor side opening 16 are not reduced, and the upper edge 15a of the opening 15 of the indoor side and the internal operating plate 0 Since the size between the upper end portions 20a of 0 is hardly reduced, the ventilation performance is not reduced. Since the size between the indoor opening 15 and the outdoor opening 16 will not increase, the appearance of the frame body 14 will not increase. Also, if the horizontal piece 23 is aligned with the line a or close to the outdoor That is, there is no need to move the upper piece 2 4 »Next, the up-and-down actuation mechanism of the inner actuation plate 20 will be described. As shown in Fig. 4, the longitudinal guide groove 32 is formed in the operating body 31 provided with the knob 30, and the pin 3 3 provided in the inner operating plate 20 is slidably inserted vertically into the longitudinal guide groove 32. A pair of fixing plates 3 4 are fixed in the frame body 1 4. A pair of guide pins 3 6 fixed near the two ends in the longitudinal direction of the inner operating plate 20 are slidably fitted into the guide grooves 35 inclined in the up-down direction of the respective fixing plates 34. The aforementioned knob 30 protrudes from the long hole 3 7 of the indoor side vertical plate 10 to the indoor side. When the knob 30 is held to move the operating body 3 1 to the right (arrow b), the internal operating plate 20 is as shown in FIG. 5. The illustrated guide groove 35 and the guide pin 36 are moved downward. From this state, when the knob 30 is held to move the operating body 31 to the left, the internal operating plate 20 is moved downward by the guide groove 35 and the guide pin 36. The operation body 31 shown in FIG. 4 is made of resin, and is provided with a plate-like sheet 40 which is a body corresponding to the operation body 3 1. The plate-shaped sheet 40 is integrally provided with a locking claw 41 and a locking claw. 4 1 borrow the sheet-like sheet 4 0 elasticity to play the paper music scale Yinzhou ψ 1¾ 210X 297 male f) ~ --rn _t, ______ I_111 DING_____ ___ ύτ. ^ _ (诮 Please read the precautions on the back first Fill out this page again) A7 B7 V. Description of the invention (5) Sexual displacement. A stopper 42 is attached to the inner surface of the indoor vertical plate 10, and the first and second stopper recesses 43, 44 are formed on the stopper 421. The aforementioned locking claws 41 are freely fitted and disengaged in the first and second locking claw recesses 43 and 44. When the operating body 31 is at the left position shown in Fig. 4, the locking claw 41 is stopped in the first locking recess portion 4a, so that the operating body 31 is kept in position so as not to move left and right. When holding the knob 30 to move the operating body 31 in the direction of the arrow, the plate-like piece 40 is elastically deformed, and the locking claw 41 is disengaged from the first system-shaped recessed portion 4 3, and is restrained by the elastic restoring force of the plate-like piece 40. The claws 41 are fitted into the second series of recessed portions 44, so that the operating body 31 is kept in position and prevented from moving left and right. Since the operating body 31 does not move left and right due to vibration, the internal operating plate 20 can be reliably held in the open position and the closed position. Since the locking claw 41 is integrally provided on the operation body 31 via the plate-like sheet 4, the number of components is extremely small. In addition, the mechanism for maintaining the positioning of the operating body 31 can also be applied to a ventilation frame in which the internal operating plate 20 moves left and right and is opened on the indoor side. Advantageous Effects of the Invention \ Since the indoor light entering the interior of the frame body from the opening on the indoor side is shielded by the upper part of the inner operating plate, the indoor light does not directly pass outdoors. It is not necessary to reduce the size of the indoor-side opening, the outdoor-side opening in the vertical direction, and the size between the upper edge of the indoor-side opening and the upper end of the internal operating plate (is read the precautions on the back before filling in this page) A7 B7 5. Description of the invention (6), so the ventilation performance will not decrease. In addition, since the vertical distance between the indoor side opening and the outdoor side opening does not increase, the appearance size of the enemy frame body does not increase. Brief Description of the Drawings Figure 1 is an internal view of a ventilation frame according to an embodiment of the present invention. Fig. 2 is an external view showing a ventilation frame according to an embodiment of the present invention. Figure 3 is an enlarged sectional view of the ventilation frame. Fig. 4 is a cross-sectional view of the inner moving plate moving mechanism of the ventilation frame. Fig. 5 is an upper and lower movement explanatory diagram of the inner moving plate. Fig. 6 is a longitudinal sectional view of a conventional ventilation frame. — ^ Ϋ 1 ^ 1 t — ^ — m-, f A, (対 Please read the notes on the back before filling this page) Ordering `` :: " · 部 中 " ^^^ ，-^: 二&Quot;合;; :: .if imprint · "Notation of Symbols 1 3 3 a 5 5 a 7 fS body indoor side opening opening upper edge part outdoor side opening opening upper edge part internal actuation plate indoor side vertical plate outdoor side vertical plate frame Ontology. Indoor side opening Upper edge of the paper The paper size Yinzhou, ((’NS) Λ4π straw (210/297 cm) -9
C A7 B7 五、發明説明（ 16 16a 2 0 1 2 0aC A7 B7 V. Description of the invention (16 16a 2 0 1 2 0a
紂渋部中次#T;v-^ui-T·"於合：^社印V 2 4 3 0 3 1 3 2 3 3 3 4 3 5 3 6 40 4 1 4 2 4 3 4 4 室內側開口 開口上緣部 內部作動板 上緣部 縱板 橫片 向上片 旋鈕 操作體 縱導溝 銷 固定板 導溝 導銷 板狀片 繫止爪 繫止體 第1繫止凹部 第2繫止凹部 (讀先閱讀背而之注意事項再填寫本頁) 訂 本纸张尺度珣州中^代1扰吟（（'\；〇/\4現核（21〇>< 297公梦） -10-纣 渋 部 中 次 #T; v- ^ ui-T · " Yuhe: ^ Sheyin V 2 4 3 0 3 1 3 2 3 3 3 4 3 5 3 6 40 4 1 4 2 4 3 4 4 indoor Side opening, opening upper edge, internal actuation plate, upper plate, vertical plate, horizontal plate, upward knob, operating body, longitudinal groove pin, fixed plate, groove guide pin, plate-shaped piece, claw type, body, first type, recessed portion, second type, recessed portion (Read the precautions before filling in this page, and then fill out this page) The paper size of the book is Luzhouzhong ^ Generation 1 disturbance (('\; 〇 / \ 4Nuclear (21〇 > < 297 public dream) -10 -