201116699 六、發明說明： 【發明所屬之技術領域】 本發明，是關於門窗框安裝有捲筒式紗門窗、紗門窗 、百葉門窗等輔助門窗之具有輔助門窗的門窗。 【先前技術】 先前，輔助門窗如專利文獻1所揭示，已知有具備： Φ 由紗門窗收納框和門窗頭框和上導框和下導框連結成方形 狀的紗門窗框；捲取、送出自如收納在上述紗門窗收納框 的防蟲紗網；及可沿著上下導框移動自如的紗門窗活動框 ，構成爲是將上述防蟲紗網的前端緣連結在紗門窗活動框 ，將該紗門窗活動框沿著上下導框移動就能夠捲取、送出 防蟲紗網的捲筒式紗門窗。 接著，要將上述輔助門窗安裝在門窗框時，上述專文 獻1是如下述進行安裝。 Φ 對安裝有門窗扇的門窗框（窗框）一方縱框，固定安 裝勾掛構件，對該勾掛構件勾掛設置在紗門窗框其紗門窗 收納框的被勾掛部支撐成面外方向固定不動的同時，將紗 門窗框的門窗頭框以小螺絲固定安裝在門窗框另一方縱框 ，藉此使輔助門窗安裝在門窗框。 〔先行技術〕 〔專利文獻〕 〔專利文獻1〕日本特開2007-56447號公報 201116699 【發明內容】 〔發明欲解決之課題〕 根據上述的輔助門窗安裝，只要勾掛紗門窗框的紗門 窗收納框側的同時，以小螺絲固門窗頭框即可，因此是能 夠容易安裝該輔助門窗。 然而，上述紗門窗框的面內方向尺寸，有時會因爲加 工誤差或組裝誤差等原故造成該尺寸比指定尺寸還大或還 小。 若是採上述的先前輔助門窗安裝，則僅能以相當於勾 掛構件和被勾掛部的面內方向的勾掛寬幅對應紗門窗框面 內方向尺寸的誤差，但面內方向尺寸比指定尺寸還大時的 紗門窗框，其上述勾掛構件和被勾掛部的勾掛寬幅會變小 ，以致會擔心紗門窗收納框從一方縱框脫落，輔助門窗的 安裝是不穩定。 再加上，若是採上述的先前輔助門窗安裝，則如上述 ，只是由紗門窗收納框的1個被勾掛部和固定在一方縱框 的1個勾掛構件的勾掛部份使紗門窗收納框（紗門窗框的 面內方向一側部）支撐成相對於一方縱框（門窗框的面內 方向一側部）其面外方向固定不動，因此即使是面內方向 尺寸爲指定尺寸時的紗門窗框，由於該支撐的不足還是會 令人擔心紗門窗收納框從一方縱框脫落，輔助門窗的安裝 是不穩定。 本發明之目的，是提供一種能夠容易將輔助門窗安裝 在門窗框的同時，即使輔助門窗框的面內方向尺寸比指定 -6 - 201116699 尺寸還大或還小或爲指定尺寸時，都能夠使輔助門窗穩定 安裝在門窗框的具有輔助門窗之門窗。 〔用以解決課題之手段〕 本發明’是一種在門窗框安裝有輔助門窗的具有輔助 門窗之門窗， 其特徵爲， Φ 上述輔助門窗的輔助門窗框的一方輔助門窗縱框，是 由面外方向形成隔離的支撐部和勾掛部支撐在上述門窗框 的一方縱框使該一方輔助門窗縱框面外方向固定不動， 上述輔助門窗框的另一方輔助門窗縱框，是以固定件 固定安裝在上述門窗框的另一方縱框， 上述支撐部，具有：設置在上述縱框和輔助門窗縱框 其中一方之開口在面內方向的支撐凹部；及設置在上述縱 框和輔助門窗縱框其中另一方之突出在面內方向的支撐突 φ 部，構成爲是使支撐突部嵌合在該支撐凹部成面外方向固 定不動的同時，當上述輔助門窗縱框朝接近上述縱框的方 向移動時其嵌合寬幅會變大，當上述輔助門窗縱框朝離開 上述縱框的方向移動時其嵌合寬幅會變小， 上述勾掛部，具有：設置在上述縱框和輔助門窗縱框 其中一方之突出在面內方向的勾掛突部；及設置在上述縱 框和輔助門窗縱框其中另一方之開口在面內方向的勾掛凹 部，構成爲是使該勾掛突部和勾掛凹部彼此勾掛成面外方 向固定不動的同時，當上述輔助門窗縱框朝接近上述縱框 201116699 的方向移動時其勾掛寬幅會變小，當上述輔助門窗縱框朝 離開上述縱框的方向移動時其勾掛寬幅會變大。 本發明中，是可構成爲： 上述勾掛部比上述支撐部還靠近面外方向一側， 上述縱框，是設有從該縱框的面內方向內側面朝面內 方向突出之面外方向形成隔離的第1支撐片和第2支撐片 ，該第1支撐片和2支撐片之間是成爲上述支撐凹部， 上述第1支撐片比第2支撐片還位於靠近面外方向一 側的位置，第2支撐片的突出尺寸比第1支撐片的突出尺 寸還大， 是於上述紗門窗縱框的面外方向另一側附近，設有比 該紗門窗縱框的面內方向外側面還朝面外方向外側突出之 要嵌合在上述第1支撐片和2支撐片之間的被支撐片，該 被支撐片是成爲上述支撐突部， 是於上述縱框的面內方向內側面，設有由內向片和彎 折片和外向片構成大致鉤形狀，其外向片爲勾掛突部的勾 掛承片，該勾掛承片和上述縱框的面內方向內側面之間是 形成開口在面內方向一側的凹陷部， 是於上述縱框的面外方向一側附近，設有由外向片和 彎折片和內向片構成大致鉤形狀，以其內向片和彎折片和 外向片形成上述勾掛凹部的勾掛片，設置成當上述被支撐 片的前端面抵接在上述第2支撐片的面外方向一側面時， 該勾掛片的內向會近入上述凹陷部。 如此一來，將輔助門窗框以面外方向傾斜的姿態，使 -8- 201116699 被支擦片的前端面抵接於第2支撐片面內方向一側面的同 時’使勾掛片的內向片進入凹陷部內，以該狀態朝面外方 向轉動輔助門窗框，就能夠使被支撐片嵌合在第1、第2 支撐片間’使勾掛片的勾掛凹部和勾掛承片的勾掛突部彼 此勾掛的同時，能夠使另一方紗門窗縱框的面外方向外側 面抵接於另~方縱框的面內方向內側面。 因此’能夠簡單地將輔助門窗安裝在門窗框。 鲁 本發明中’是可構成爲： 上述第1支撐片和勾掛承片是與縱框形成爲個別體， 該第1支撐片和勾掛承片是以固定件固定安裝在縱框的面 內方向內側面， 上述第2支撐片是成爲設置在縱框的內向片。 如此一來’就可使具有內向片的縱框兼爲門窗框的一 方縱框和另一方縱框使用。 本發明中’是於安裝片一體設置上述第1支撐片和勾 • 掛承片以做爲連結配件， 將該連結配件的安裝片以固定件固定在縱框的面內方 向內側面就能夠安裝有第1支撐片和勾掛承片。 如此一來’就能夠簡單地安裝第1支撐片和勾掛承片 〇 本發明中’是可將上述第1支撐片和第2支撐片和勾 掛承片形成爲與縱框爲個別體，將上述第1支撐片和第2 支撐片和勾掛承片以固定件固定安裝在縱框的面內方內側 面0 -9 - 201116699 如此一來，就能夠使不具有內向片的縱框’或使內向 片無法做爲第2支撐片利用的縱框’兼爲門窗框的一方縱 框和另一方縱框使用。 本發明中，是於安裝片一體設置上述第1支撐片和第 2支撐片和勾掛承片以做爲連結配件， 將該連結配件的安裝片以固定件固定在縱框的面內方 向內側面，就能夠安裝有第1支撐片和第2支撐片和勾掛 承片。 如此一來，就能夠簡單地安裝第1支撐片和第2支撐 片和勾掛承片。 〔發明效果〕 根據本發明時，是將輔助門窗框的一方輔助門窗縱框 以支撐部、勾掛部支撐在門窗框的一方縱框使一方輔助門 窗縱框面外方向固定不動，將另一方輔助門窗縱框以固定 件固定安裝在另一方縱框，就能夠使輔助門窗框安裝在門 窗框，因此能夠簡單地將輔助門窗安裝在門窗框。 再加上，當輔助門窗框的面內方向尺寸比指定尺寸還 大時’支撐凹部和支撐突部的嵌合寬幅會變大，由該部份 確實支撐成面外方向固定不動，當輔助門窗框的面內方向 尺寸比指定尺寸還小時，勾掛突部和勾掛凹部的勾掛寬幅 會變大’由該部份確實支撐成面外方向固定不動，當輔助 門窗框的面內方向尺寸爲指定尺寸時，是由支撐部和勾掛 部雙方支撐成面外方向固定不動，因此即使輔助門窗框的 201116699 面內方向尺寸比指定尺寸還大或還小或爲指定尺寸時，都 能夠使輔助門窗穩定安裝在門窗框。 【實施方式】 〔發明之最佳實施形態〕 如第1圖所示，將輔助門窗2安裝在門窗框1就可成 爲具有輔助門窗之門窗。 φ 上述門窗框1’是由面內方向的一方縱框10和另一方 縱框1 1和上橫框1 2及下橫框1 3連結成方形狀。上述一 方縱框1 〇爲門窗框1的面內方向一側部，另一方縱框1 1 爲面內方向另一端部。 上述輔助門窗2，是具備有：紗門窗框2 a和防蟲紗網 2b的捲筒式紗門窗，該紗門窗框2 a就是輔助門窗2的輔 助門窗框。 上述紗門窗框2a，是由面內方向的一方紗門窗縱框 φ 20和另一方紗門窗縱框2 1和紗門窗上橫框22和紗門窗下 橫框2 3連結成方形狀，設有可沿著該紗門窗上橫框2 2和 紗門窗下橫框23朝面內方向移動自如的紗門窗活動框24 。上述門窗上橫框22和紗門窗下橫框23分別爲紗門窗引 導用上框及紗門窗引導用下框。 上述防蟲紗網2b是捲取、送出自如地收納在一方紗 門窗縱框20內，其前端緣連結在紗門窗活動框24。 如此一來，一方紗門窗縱框20就成爲紗門窗收納框 ’屬於紗門窗框2 a的面內方向一側部，另一方紗門窗縱 -11 - 201116699 框2 1就成爲門窗頭框，屬於紗門窗框2a的面內方向另一 側部。 上述防蟲紗網2b也可捲取、送出自如地收納在另一 方紗門窗縱框2 1。 此外，也可將2個防蟲紗網2b分別捲取、送出自如 地收納在一方紗門窗縱框20和另一方紗門窗縱框2 1，然 後設置2個紗門窗活動框24，將各防蟲紗網2b的前端緣 分別連接在各紗門窗活動框24。 於該狀況時，是2個紗門窗活動框24對接使紗門窗 框2a由2個防蟲紗網2b形成閉塞》 上述說明中，所謂面內方向是指第1圖的左右方向， 屬於上橫框1 2、紗門窗上橫框22、下橫框1 3、紗門窗下 橫框23的長度方向。 上述輔助門窗2並不限於捲筒式紗門窗，例如也可以 是紗門窗、百葉門窗。 如第2圖和第3圖所示，門窗扇3是關閉自如安裝在 上述門窗框1。例如：若是將窗扇3安裝成縱向滑出自如 就可成爲縱向滑出窗。 上述一方縱框10、另一方縱框11、上橫框12的面內 方向內側面10a、11a、12a，是設定內向片 l〇b' lib、 1 2b，下橫框1 3的面內方向內側面1 3 a是彎折成階梯形狀 具有縱向面13b。 上述各內向片l〇b、1 lb、12b和縱向面13b是面外方 向同一位置，四周連續的同時，朝面外方向另一側四周連 -12- 201116699 續安裝有氣密材l〇c、lie、12c。 上述門窗扇3是安裝成比上述各內向片10b、llb、 1 2b還靠近面外方向另一側，該門窗扇3爲關閉狀態時是 壓接於上述各氣密材l〇c、lie、12c使門窗框1和門窗扇 3之間形成氣密。 上述一方縱紗門窗框20如第3圖所示，框本體20a 和蓋20b爲中空形狀，其內部設有捲取軸25，防蟲紗網 • 2b的基端緣是捲取、送出自如連結在該捲取軸25。 上述紗門窗上框2 2、紗門窗下框2 3如第2圖所示具 有上導件22a、下導件23a，紗門窗活動框24的上部、下 部是被引導成沿著上導件22a、下導件23a滑動自如。 上述輔助門窗2，是安裝成比門窗框1的門窗扇3還 靠近面外方向一側，例如是安裝成靠近室內側，輔助門窗 2 (紗門窗框2a )是比門窗框1的面外方向一側面（例如 :室內側面）還突出於面外方向一側。 # 第2圖、第3圖中，輔助門窗2是安裝成比門窗框1 的內向片10b、1 lb、12b縱向面13b還靠近面外方向一側 〇 上述紗門窗框2a的一方紗門窗縱框20是在門窗框1 的一方縱框10即門窗框1的面內方向一側部，由支撐部 3〇和勾掛部40支撐成面外方向固定不動。 該支撐部30和勾掛部40是面外方向形成隔離。第3 圖中，勾掛部4 〇是比支撐部3 0還靠近面外方向一側。 上述紗門窗框2a的另一方紗門窗縱框2 1是由固定件 -13- 201116699 ，例如是由小螺絲2 6固定安裝在門窗框1的另一方縱框 1 1即門窗框1的面內方向另一側部。 具體而言，是於另一方縱框11的面內方向內側面11a ，抵接另一方紗門窗縱框2 1的面內方向外側面2 1 a，以小 螺絲2 6固定安裝。 上述紗門窗下橫框2 3是隔著墊片1 3 d抵接在下橫框 1 3的上面。 上述紗門窗上框2 2是抵接在上橫框1 2的內向片1 2b 的面外方向一側面例如室內側面。 其次，是針對上述支撐部30和勾掛部40進行說明。 如第4圖所示，是以設置在門窗框1 一方縱框10和 紗門窗框2 a —方紗門窗縱框2 0其中一方的支撐凹部3 1， 和，設置在上述其中另一方的支撐突部32形成支撐部30 〇 上述支撐凹部31是朝面內方向開口的同時，支撐突 部32也是朝面內方向突出著。 上述支撐凹部3 1和支撐突部3 2是彼此嵌合成面外方 向固定不動，支撐著一方紗門窗縱框20使該一方紗門窗 縱框20對一方縱框10成面外方向固定不動。 在上述支撐凹部31和支撐突部32彼此嵌合的狀態下 ’當一方紗門窗縱框20朝接近一方縱框10的方向移動時 ’支撐凹部3 1和支撐突部32的彼此嵌合寬幅（支撐凹部 31和支撐突部32彼此重盤的面內方向尺寸）就會變大， 當上述一方紗門窗縱框2 0朝離開一方縱框1 0的方向移動 -14 - 201116699 時，支撐凹部3 1和支撐突部3 2的彼此嵌合寬幅就會變小 〇 如第4圖所示，是以設置在門窗框1 _方縱框1 〇和 紗門窗框2a —方紗門窗縱框2〇其中一方的勾掛突部41， 和’設置在上述其中另一方的勾掛凹部42形成勾掛部4〇 〇 上述勾掛突部41是朝面內方向突出，勾掛凹部42是 φ 朝面內方向開口。 上述勾掛突部41和勾掛凹部42是彼此勾掛成面外方 向固定不動’支撐著一方紗門窗縱框20使該一方紗門窗 縱框20對一方縱框1〇成面外方向固定不動。 在上述勾掛突部4 1和勾掛凹部4 2彼此勾掛的狀態下 ’當一方紗門窗縱框20朝接近一方縱框1〇的方向移動時 ，勾掛突部4 1和勾掛凹部4 2的彼此勾掛寬幅（勾掛突部 4 1和勾掛凹部42彼此重疊的面內方向尺寸）就會變小， # 當上述一方紗門窗縱框20朝離開一方縱框10的方向移動 時，勾掛突部4 1和勾掛凹部42的彼此勾掛寬幅就會變大 〇 根據以上所述’當紗門窗框2 a的面內方向尺寸爲指 定尺寸時’支撐部30、勾掛部4〇是會成爲第4圖所示的 狀態’支撐凹部31和支撐突部32的彼此嵌合寬幅會成爲 中間値’勾掛突部4 1和勾掛凹部42的彼此勾掛寬幅會成 爲中間値，所以就會由支撐部3 0和勾掛部40雙方分別支 撐著一方紗門窗縱框2 0使該一方紗門窗縱框2 0對一方縱 -15- 201116699 框ίο成面外方向固定不動。 因此，就能夠確實支撐著一方紗門窗縱框20使該一 方紗門窗縱框20對一方縱框10成面外方向固定不動，使 一方紗門窗縱框20度不會從一方縱框1 0脫落，所以當紗 門窗框2a的面內方向尺寸爲指定尺寸時，就能夠使輔助 門窗2穩定安裝在門窗框I。 當上述紗門窗框2a的面內方向尺寸比指定尺寸還大 時，一方紗門窗縱框20是會朝接近一方縱框1 0的方向移 動，所以支撐部30和勾掛部40是會成爲第5圖所示的狀 態，支撐凹部3 1和支撐突部3 2的彼此嵌合寬幅會成爲較 大的値，勾掛突部4 1和勾掛凹部42的彼此勾掛寬幅會成 爲較小的値，因此主要就會由支撐部30確實支撐著一方 紗門窗縱框20使該一方紗門窗縱框20對一方縱框1 〇成 面外方向固定不動。 基於此，當紗門窗框2a的面內方向尺寸比指定尺寸 還大時，還是能夠使輔助門窗2穩定安裝在門窗框1。 當上述紗門窗框2 a的面內方向尺寸比指定尺寸還小 時，一方紗門窗縱框20是會朝離開一方縱框1 0的方向移 動，所以支撐部30和勾掛部40是會成爲第6圖所示的狀 態’支撐凹部31和支撐突部32的彼此嵌合寬幅會成爲較 小的値，勾掛突部4 1和勾掛凹部42的彼此勾掛寬幅會成 爲較大的値》因此主要就會由勾掛部40確實支撐著一方 紗門窗縱框20使該一方紗門窗縱框20對一方縱框1 〇成 面外方向固定不動。 -16- 201116699 基於此，當紗門窗框2a的面內方向尺寸比指定 還小時，還是能夠使輔助門窗2穩定安裝在門窗框1 接著，是對上述支撐部30的具體例進行說明。 如第4圖所示是將第1支撐片33和第2支撐片 面外方向隔離設置在門窗框1的一方縱框1〇，該第1 片33和第2支撐片34之間爲支撐凹部31。 該第1支撐片33和第2支撐片34是朝面內方向 φ 側突出。即，是從上述一方縱框1 〇的面內方向內側3 朝另一方縱框11的面內方向內側面11a往面內方向 上述第1支撐片33，是比第2支撐片34還靠近 方向一側，該第2支撐片34的面內方向尺寸（即突 寸）是比第1支撐片33的面內方向尺寸（突出尺寸 長，第2支撐片34是比第1支撐片33的前端面33a 出在面內方向內側。 上述紗門窗框2a的一方紗門窗縱框20是設有| 內方向外側的被支撐片3 5，該被支撐片3 5就是上S 突部3 2。 即，是在上述一方紗門窗縱框20 (本體20a) έ 方向另一側附近一體性設有被支撐片3 5，該被支撐 ，是比一方紗門窗縱框20的面內方向外側面（與ί 紗門窗縱框2 1相向面相反側的面）20c還突出在面f 外側，該被支撐片3 5是形成爲朝向一方縱框1 0的Ϊ 向內側面1 0 a。 尺寸BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door and window having an auxiliary door and window in which an auxiliary window of a roll screen door, a screen door, a shutter door, and the like is attached to a door and window frame. [Prior Art] Conventionally, as disclosed in Patent Document 1, it is known that: Φ a sash frame which is connected in a square shape by a screen door storage frame and a door and window frame, and an upper guide frame and a lower guide frame; Sending a pest control gauze freely stored in the screen door storage frame; and a screen door movable frame movable along the upper and lower guide frames, and connecting the front end edge of the insect net to the screen door movable frame The screen door moving frame moves along the upper and lower guide frames to take up and send the roll screen door of the insect-proof gauze. Next, when the above-mentioned auxiliary door and window is to be attached to the door and window frame, the above-mentioned article 1 is installed as follows. Φ For the vertical frame of the door and window frame (window frame) to which the door and window sash is attached, the hooking member is fixedly mounted, and the hooking member is hooked and supported in the yarn door window frame, and the hooked portion of the yarn door window storage frame is supported in an out-of-plane direction. While fixing, the door and window frame of the screen door frame is fixedly mounted on the other vertical frame of the door and window frame with small screws, thereby installing the auxiliary door and window on the door and window frame. [Prior Art] [Patent Document 1] [Patent Document 1] JP-A-2007-56447 (2011) [Invention] [Problems to be Solved by the Invention] According to the above-described auxiliary door and window mounting, it is only necessary to hook the screen door of the screen door frame. At the same time as the frame side, the window frame can be fixed with a small screw, so that the auxiliary door and window can be easily installed. However, the in-plane dimension of the above-described screen door sash may sometimes be larger or smaller than the specified size due to processing errors or assembly errors. If the above-mentioned prior auxiliary door and window installation is used, the width of the in-plane direction of the screen door sash can only be determined by the hook width corresponding to the in-plane direction of the hook member and the hooked portion, but the in-plane direction size ratio is specified. When the size of the screen door frame is large, the hooking width of the hooking member and the hooked portion is reduced, so that the screen door storage frame is detached from one of the vertical frames, and the attachment of the auxiliary door and window is unstable. In addition, if the above-mentioned prior auxiliary door and window installation is adopted, as described above, only one hooked portion of the screen door storage frame and the hook portion of one hook member fixed to one vertical frame make the screen door The storage frame (the side in the in-plane direction of the screen door sash) is supported so as to be fixed in the out-of-plane direction with respect to one of the vertical frames (the side in the in-plane direction of the door sash), so even when the in-plane direction size is a predetermined size Due to the lack of support, the screen door frame may cause concern that the screen door storage frame is detached from one of the vertical frames, and the installation of the auxiliary door and window is unstable. It is an object of the present invention to provide an auxiliary door and window that can be easily attached to a door and window frame, even if the in-plane direction size of the auxiliary door sash is larger or smaller than the designated size of -6 - 201116699 or can be made to a specified size. The auxiliary door and window are stably installed on the door and window of the door and window frame with the auxiliary door and window. [Means for Solving the Problem] The present invention is a door and window having an auxiliary door and window in which an auxiliary door and a window are attached to a door and window frame, and is characterized in that: Φ one of the auxiliary door and window frames of the auxiliary door and window is auxiliary The support frame and the hook portion that are formed in the direction are supported by one vertical frame of the door and window frame to fix the outer side of the auxiliary door and window longitudinal frame, and the other auxiliary door and window vertical frame of the auxiliary door window frame is fixedly fixed by a fixing member. In the other vertical frame of the door and window frame, the support portion has: a support recess provided in an in-plane direction of one of the vertical frame and the auxiliary door and window vertical frame; and a vertical frame and an auxiliary door and window vertical frame The other support protrusion φ protruding in the in-plane direction is configured such that the support protrusion is fitted in the out-of-plane direction of the support recess, and the auxiliary window frame is moved toward the vertical frame. When the fitting width is increased, the fitting width of the auxiliary door and window frame becomes smaller as it moves away from the vertical frame. The hooking portion has: a hooking protrusion provided in an in-plane direction of one of the vertical frame and the auxiliary door and window vertical frame; and an opening in the in-plane direction of the other of the vertical frame and the auxiliary door and window vertical frame The hooking recess is configured such that the hooking projection and the hooking recess are hooked to each other in an out-of-plane direction, and the hooking width of the auxiliary door and window frame is increased when moving toward the vertical frame 201116699. The width of the auxiliary door and window will become larger when the longitudinal frame of the auxiliary door and window moves away from the vertical frame. In the present invention, the hook portion may be closer to the out-of-plane direction than the support portion, and the vertical frame may be provided with an outer surface extending from the inner side surface of the vertical frame toward the in-plane direction. The first support piece and the second support piece are formed in the direction, and the support piece is formed between the first support piece and the 2 support piece, and the first support piece is located closer to the out-of-plane direction than the second support piece. Position, the protruding size of the second support piece is larger than the protruding size of the first support piece, and is provided in the vicinity of the other side in the out-of-plane direction of the vertical frame of the screen door window, and is provided in the in-plane direction of the longitudinal frame of the screen door window. Further, a supported piece to be fitted between the first support piece and the 2 support piece, which protrudes outward in the out-of-plane direction, is a support protrusion which is an inner surface in the in-plane direction of the vertical frame The utility model is characterized in that the inner direction piece and the bending piece and the outward direction piece form a substantially hook shape, and the outward direction piece is a hooking piece of the hooking protrusion, and the hooking piece piece and the inner side surface of the vertical frame are in between Forming a recess in the side of the in-plane direction of the opening is In the vicinity of one side of the out-of-plane direction of the vertical frame, a hook shape is formed by the outward facing piece, the bent piece and the inner piece, and the hook piece is formed by the inner piece and the bent piece and the outward piece. When the front end surface of the supported piece abuts on one side surface of the second support piece in the out-of-plane direction, the inward direction of the hook piece approaches the recessed portion. In this way, the auxiliary door and window frame is tilted in the out-of-plane direction, so that the front end surface of the -8-201116699 abutting piece abuts on the side surface of the second supporting piece in the same direction, and the inward piece of the hooking piece enters. In the recessed portion, by rotating the auxiliary door sash in the out-of-plane direction in this state, the supported piece can be fitted between the first and second supporting pieces to make the hooking recess of the hooking piece and the hooking of the hooking piece At the same time as the hooks are hooked to each other, the outer surface of the other side of the frame door frame can be brought into contact with the inner side surface of the other side frame. Therefore, it is possible to simply mount the auxiliary door and window in the door and window frame. In the invention of the invention, the first support piece and the hooking piece are formed as individual bodies, and the first support piece and the hooking piece are fixedly mounted on the surface of the vertical frame by a fixing member. The inner side surface in the inner direction, the second support piece is an inner sheet provided in the vertical frame. In this way, the vertical frame having the inward piece can be used as one of the vertical frame and the other vertical frame of the door and window frame. In the present invention, the first support piece and the hook-and-hanging piece are integrally provided on the mounting piece as a connecting piece, and the mounting piece of the connecting piece can be attached to the inner side surface of the vertical frame by a fixing member. There is a first support piece and a hooking piece. In this way, the first support piece and the hook piece can be simply attached. In the present invention, the first support piece, the second support piece, and the hook piece can be formed as individual bodies with the vertical frame. The first support piece, the second support piece and the hooking piece are fixedly attached to the inboard inner side surface of the vertical frame by a fixing member 0 -9 - 201116699, so that the vertical frame without the inward piece can be made Or the inverting piece cannot be used as the vertical frame used for the second support piece, and is also used as one vertical frame and the other vertical frame of the door and window frame. In the present invention, the first support piece and the second support piece and the hook piece are integrally provided on the mounting piece as a connecting piece, and the mounting piece of the connecting piece is fixed in the in-plane direction of the vertical frame by a fixing member. On the side, the first support piece, the second support piece, and the hooking piece can be attached. In this way, the first support piece, the second support piece, and the hook piece can be easily attached. [Effect of the Invention] According to the present invention, one of the auxiliary door and window vertical frames of the auxiliary door sash is supported by the vertical frame of the door and window frame with the support portion and the hook portion being fixed to the outside of the vertical frame of the auxiliary door and window, and the other side is fixed. The auxiliary door and window vertical frame is fixedly attached to the other vertical frame by the fixing member, so that the auxiliary door and window frame can be mounted on the door and window frame, so that the auxiliary door and window can be simply installed in the door and window frame. In addition, when the in-plane direction dimension of the auxiliary door sash is larger than the specified size, the fitting width of the support recess and the support protrusion becomes larger, and the portion is indeed supported to be fixed in the out-of-plane direction, when assisted The in-plane direction of the door and window frame is smaller than the specified size, and the hook width of the hooking and hooking recesses becomes larger. 'The part is indeed supported to be fixed in the out-of-plane direction, when the auxiliary door and window frames are in the plane. When the direction size is a specified size, it is supported by both the support portion and the hook portion in an out-of-plane direction, so even if the in-plane direction of the auxiliary door sash is larger or smaller than the specified size, the size is larger or smaller than the specified size. The auxiliary door and window can be stably installed in the door and window frame. [Embodiment] [Best Embodiment of the Invention] As shown in Fig. 1, the auxiliary door and window 2 is attached to the door sash 1 to form a door and window having an auxiliary door and window. φ The door sash 1' is connected in a square shape by one vertical frame 10 and the other vertical frame 1 1 and the upper horizontal frame 1 2 and the lower horizontal frame 1 3 in the in-plane direction. The one vertical frame 1 is one side in the in-plane direction of the door and window frame 1, and the other vertical frame 1 1 is the other end in the in-plane direction. The auxiliary door and window 2 is a reel type screen door window including a screen door frame 2a and an insect screen 2b, which is an auxiliary door window frame of the auxiliary door window 2. The screen door sash 2a is formed by joining one of the screen door vertical frames φ 20 and the other screen door vertical frame 2 1 and the screen door upper frame 22 and the screen door lower frame 23 in the in-plane direction. A freely movable screen door frame 24 can be moved in the in-plane direction along the screen frame 2 2 and the screen door lower frame 23. The door frame upper frame 22 and the screen door lower frame 23 are the upper frame for the screen door guide and the lower frame for the screen door guide. The insect-resistant gauze 2b is detachably housed in one of the yarn window vertical frames 20, and its front end edge is coupled to the screen door window frame 24. In this way, one of the screen door and window vertical frames 20 becomes the door and window window storage frame 'belonging to the side in the in-plane direction of the screen door frame 2a, and the other side of the screen door window -11 - 201116699, the frame 2 1 becomes the door and window frame, belonging to The other side of the screen door frame 2a in the in-plane direction. The insect-resistant gauze 2b can be taken up and ejected freely in the other screen door frame 2 1 . Further, the two insect-resistant gauze 2b may be separately wound and unloaded and stored in one yarn door window vertical frame 20 and the other yarn door window vertical frame 2 1, and then two yarn door and window movable frames 24 may be provided to prevent each The front end edges of the insect gauze 2b are respectively connected to the respective screen door and window movable frames 24. In this case, the two screen door window frames 24 are butted so that the screen door frame 2a is closed by the two insect screens 2b. In the above description, the in-plane direction refers to the left-right direction of the first figure, and belongs to the upper side. Box 1 2. The length direction of the horizontal frame 22, the lower horizontal frame 13 of the screen door, and the horizontal frame 23 of the lower door of the screen door. The above-mentioned auxiliary door and window 2 is not limited to a reel type screen door, and may be, for example, a screen door window or a louver door window. As shown in Figs. 2 and 3, the door sash 3 is detachably attached to the door sash frame 1. For example, if the sash 3 is installed to slide out longitudinally, it can be a vertical sliding window. The in-plane directions 10a, 11a, and 12a of the one vertical frame 10, the other vertical frame 11, and the upper horizontal frame 12 are set in the inward direction of the inward direction sheets l〇b' lib and 1 2b and the lower horizontal frame 13 The inner side surface 1 3 a is bent into a stepped shape and has a longitudinal surface 13b. Each of the inner facing pieces l〇b, 1 lb, 12b and the longitudinal surface 13b are in the same direction in the out-of-plane direction, and are continuous in the periphery, and are connected to the other side of the outer surface in the direction of the outer side. -12- 201116699 Continued installation of the airtight material l〇c , lie, 12c. The door sash 3 is attached to the other side in the out-of-plane direction than the inward-facing sheets 10b, 11b, and 1bb. When the sash 3 is in the closed state, the sash 3 is crimped to the airtight members l〇c, lie, 12c forms an airtightness between the door sash 1 and the door sash 3. As shown in Fig. 3, the frame main body 20a and the lid 20b have a hollow shape, and a take-up shaft 25 is provided inside, and the base end edge of the insect-proof gauze 2b is wound and fed freely. The winding shaft 25 is taken up. The above-mentioned screen door frame 2 2, the screen door lower frame 23 has an upper guide 22a and a lower guide 23a as shown in Fig. 2, and the upper and lower portions of the screen door movable frame 24 are guided along the upper guide 22a. The lower guide 23a slides freely. The auxiliary door and window 2 is mounted closer to the out-of-plane direction than the door sash 3 of the door sash 1, for example, to be close to the indoor side, and the auxiliary door and window 2 (the screen sash 2a) is out of the direction of the door sash 1 One side (for example, the indoor side) also protrudes from the side of the out-of-plane direction. In the second and third figures, the auxiliary door and window 2 is mounted on the side of the inward direction of the inward direction of the inward direction sheets 13b, 11b, and 12b of the door and window frame 1 and the side of the screen door frame 2a. The frame 20 is a side frame 10 of the door sash 1 , that is, a side portion of the door sash 1 in the in-plane direction, and is supported by the support portion 3 〇 and the hook portion 40 so as to be fixed in the out-of-plane direction. The support portion 30 and the hook portion 40 form an isolation in an out-of-plane direction. In Fig. 3, the hook portion 4 is closer to the out-of-plane direction than the support portion 30. The other screen door vertical frame 2 1 of the above-described screen door sash 2a is fixed by a fixing member-13-201116699, for example, by a small screw 26, and is attached to the other vertical frame 1 of the door sash 1 in the plane of the door sash 1 Direction to the other side. Specifically, the inner side surface 11a in the in-plane direction of the other vertical frame 11 abuts against the outer surface 2 1 a of the other side of the screen door vertical frame 2 1 and is fixedly attached by a small screw 26 . The lower frame 2 3 of the screen door window abuts on the upper surface of the lower frame 13 through the spacer 13 d. The screen door upper frame 22 is a side surface such as an indoor side surface that abuts on the out-of-plane direction of the inner sheet 1 2b of the upper frame 1 2 . Next, the support portion 30 and the hook portion 40 will be described. As shown in Fig. 4, the support recess 3 1 provided on one of the vertical frame 10 and the screen sash 2 a of the door and window frame 1 and the side of the square frame window frame 20 is provided on the other side of the support. The protrusion 32 forms the support portion 30. The support recess 31 is open in the in-plane direction, and the support protrusion 32 also protrudes in the in-plane direction. The support recessed portion 31 and the support projections 3 2 are fixed to each other in an in-plane direction, and the one screen door vertical frame 20 is supported so that the one screen door vertical frame 20 is fixed in the out-of-plane direction of the one vertical frame 10. In a state where the support recess 31 and the support protrusion 32 are fitted to each other, 'when one of the screen door vertical frames 20 moves toward the direction of the one vertical frame 10, the support recess 31 and the support protrusion 32 are fitted to each other in a wide width. (The in-plane direction dimension of the support recess 31 and the support projection 32 to each other is increased), and the support recess is moved when the one screen door vertical frame 20 moves in the direction away from the one vertical frame 10 - 14 - 201116699 The fitting width of the 3 1 and the supporting protrusions 3 2 becomes smaller as shown in Fig. 4, which is set in the door and window frame 1 _ square vertical frame 1 纱 and the screen door sash 2a - the square frame window frame vertical frame 2, one of the hooking projections 41, and 'the other of the hooking recesses 42 provided in the other side form a hooking portion 4, the hooking projection 41 is protruded in the in-plane direction, and the hooking recess 42 is φ Open in the direction of the face. The hooking projections 41 and the hooking recesses 42 are hooked to each other so as to be fixed in the out-of-plane direction. The one of the screen door vertical frames 20 is fixed to the one side of the vertical frame 1 in the out-of-plane direction. . In a state in which the hooking projections 4 1 and the hooking recesses 4 2 are hooked to each other, when the one screen door window frame 20 is moved toward the one vertical frame 1 ,, the hooking projections 4 1 and the hooking recesses are hooked. The width of each of the hooks 4 (the in-plane direction in which the hooking projections 4 1 and the hooking recesses 42 overlap each other) becomes smaller, # is the direction in which the one of the screen door and window frames 20 is away from the one vertical frame 10 When moving, the hooking projections 4 1 and the hooking recesses 42 are widened by the hook width. According to the above, when the in-plane direction dimension of the screen door sash 2 a is a specified size, the support portion 30, The hooking portion 4〇 is in the state shown in FIG. 4, and the fitting recesses 31 and the supporting projections 32 are fitted to each other to form a middle width, and the hooking projections 4 1 and the hooking recesses 42 are hooked to each other. Since the wide width becomes the middle cymbal, the one side of the support door 30 and the hooking unit 40 respectively support the one sash window frame 20 so that the one side of the sash door and the sash frame 20 is one pair -15-201116699. The out-of-plane direction is fixed. Therefore, it is possible to surely support the one screen door vertical frame 20 so that the one screen door vertical frame 20 is fixed in the out-of-plane direction of one of the vertical frames 10, so that one of the screen door vertical frames does not fall off from one vertical frame 10 Therefore, when the in-plane direction dimension of the screen door sash 2a is a specified size, the auxiliary door window 2 can be stably mounted to the door sash frame 1. When the in-plane direction dimension of the screen door sash 2a is larger than the designated size, the one screen door window frame 20 moves in the direction of approaching the one vertical frame 10, so the support portion 30 and the hook portion 40 become the first In the state shown in Fig. 5, the fitting width of the supporting recess 3 1 and the supporting projection 3 2 becomes a larger ridge, and the hooking projection 4 1 and the hooking recess 42 are hooked to each other to become wider. Since the small cymbal is mainly supported by the support portion 30, the one sash window vertical frame 20 is fixed so that the one sash frame vertical frame 20 is fixed in the out-of-plane direction. Based on this, when the in-plane direction dimension of the screen door sash 2a is larger than the specified size, the auxiliary door window 2 can be stably attached to the door sash 1. When the in-plane direction dimension of the screen door sash 2a is smaller than the specified size, the one screen door window frame 20 is moved away from the one vertical frame 10, so the support portion 30 and the hook portion 40 become the first In the state shown in FIG. 6 , the fitting widths of the support recess 31 and the support projection 32 become smaller, and the hook width of the hook projection 41 and the hook recess 42 become larger. Therefore, the hook frame 40 is surely supported by the hook portion 40 so that the one screen door vertical frame 20 is fixed in the out-of-plane direction with respect to one of the vertical frames 1 . -16- 201116699 Based on this, when the in-plane direction dimension of the screen door sash 2a is smaller than the designation, the auxiliary door window 2 can be stably attached to the door sash 1 Next, a specific example of the support portion 30 will be described. As shown in Fig. 4, the first support piece 33 and the second support piece are spaced apart from each other in the vertical frame 1A of the door sash 1, and the support piece 31 is supported between the first piece 33 and the second support piece 34. . The first support piece 33 and the second support piece 34 protrude toward the in-plane direction φ side. In other words, the first support piece 33 is in the in-plane direction from the in-plane direction inner side 3 of the one vertical frame 1 朝 toward the in-plane direction inner side surface 11a of the other vertical frame 11, and is closer to the second support piece 34. On the one side, the in-plane dimension (i.e., the projection) of the second support piece 34 is larger than the in-plane dimension of the first support piece 33 (the protruding dimension is long, and the second support piece 34 is longer than the front end of the first support piece 33). The surface 33a of the screen door frame 2a is provided with a supported piece 35 which is provided on the outer side in the inner direction, and the supported piece 35 is the upper S protrusion 3 2 . The support piece 35 is integrally provided in the vicinity of the other side of the one of the screen door vertical frames 20 (the main body 20a), and is supported by the outer surface of the in-plane direction of the one of the screen door vertical frames 20 (and The surface of the yarn door window frame 2 opposite to the opposite side surface 20c also protrudes outside the surface f, and the supported piece 35 is formed toward the inner side surface 10 a of the one vertical frame 10.
34於 支撐 的內 〇 10a 突出 :面外 :出尺 )還 還突 I向面 :支撐 f面外 片3 5 ，一方 ί方向 丨內方 -17- 201116699 將上述被支撐片35嵌入上述第1支撐片33和第2支 提片34之間（支撑凹部31)就可使該被支撐片35由第1 支撑片33和第2支撐片34支撐成面外方固定不動。 其次’是對上述勾掛部40的具體例進行說明。 如第4圖所示’是在門窗框1的—方縱框1〇的面內 方向內側面l〇a設有勾掛承片43。 該勾掛承片43’是由：從一方縱框1〇的面內方向內 側面10a朝向面內方向內側的內向片43a;與該內向片 4 3 a的面內方向內側端部連續，朝向面外方向一側的彎折 片43b ;及與該彎折片43b的面外方—側端部連續，朝向 面內方向外側的外向片43c所構成，形爲大致鉤形狀，其 外向片43c就是上述勾掛突部41。 上述勾掛承片43的外向片43c (勾掛突部41)的面 內方向外側端和縱框1 0的面內方內側1 〇 a是隔離，由該 勾掛承片43和縱框1 0的面內方內側1 〇a形成開口在面外 方向一側的凹陷部44。 上述紗門窗框2 a的一方紗門窗縱框2 0是設有勾掛片 4 5。該勾掛片4 5，是設置成比上述一方紗門窗縱框2 0的 面內方向外側面20c的上述被支撐片35還靠近面外方向 一側。 上述勾掛片45，是由：從一方紗門窗縱框20的面內 方向外側面2 0 c朝向面內方向外側的外向片4 5 a ;與該外 向片45a的面內方向外側端部連續朝向面內方向另一側的 彎折片45b ;及與該彎折片45b的面外方向另一側端部連 201116699 續朝向面內方向內側的內向片45c所構成，形成爲大致鉤 形狀，以其內向片45c和彎折片45b和外向片45a的面內 方向外側附近部份形成上述勾掛凹部4 2。 接著，上述勾掛片45的內向片45c是進入上述凹陷 部44內，以該內向片45c和勾掛承片43的外向片43c彼 此勾掛，就可支撐著一方紗門窗縱框20使該一方紗門窗 縱框20對一方縱框1〇成面外方向固定不動。 φ 上述外向片43c和內向片45c的朝向彼此勾掛面內方 向的面’是形成爲朝面外方向傾斜的傾斜面。 接著，是針對紗門窗框2的安裝進行說明。 如第7圖所示，紗門窗框2是成爲朝面外方向傾斜的 姿態。例如：相對於和面外方向成直角的姿態，紗門窗框 2是形成爲另一方紗門窗縱框2 1比一方紗門窗縱框2 0還 靠近面外方向一側的朝面外方向傾斜的姿態。 以該姿態，將上述被支撐片35的前端面35a抵接於 # 第2支撐片3 4的面外方向一側面（室內側面）3 4 a的同時 ’使勾掛片45的內向片45c進入凹陷部44內。 從上述狀態，將紗門窗框2 a朝面外方向另一側如箭 頭符號a所示邊轉動的同時，邊使上述被支撐片35沿著 第2支撐片34的面外方向一側面34a滑動，如第4圖所 示’藉此就能夠使該被支撐片35嵌合在支撐凹部31的同 時’使勾掛片45的內向片45c卡合在勾掛承片43的外向 片43c使勾掛突部4丨和勾掛骯部42彼此勾掛，如此—來 就可使一方的紗門窗縱框20支撐在一方縱框1 〇成面外方 -19- 201116699 向固定不動。 與此同時，如第3圖所示，另一方紗門窗縱框21的 面內方向外側面2〗a會抵接於另一方縱框11的面內方向 內側面1 1 a。 接著，是將另一方紗門窗縱框2 1以小螺絲26固定在 另一方縱框1 1使紗門窗框2a安裝在門窗框1。 根據上述，將紗門窗2a從面外方向傾斜的姿態朝面 外方向另一側轉動，就能夠使支撐凹部3 1和支撐突部彼 此嵌合的同時，能夠使勾掛突部41和勾掛凹部4 2彼此勾 掛，並且還能夠使另一方紗門窗縱框2 1的面外方向外側 21a抵接於另一方縱框11的面內方向內側面lla。 因此，就能夠使紗門窗框2a的安裝更進一步簡單。 即’於紗門窗框2a安裝在門窗框1的狀態下，支撐 凹部3 1和支撐突部3 2，勾掛突部41和勾掛凹部42是面 內方向彼此重疊，所以若是要將紗門窗框2a朝面外方向 平行移動安裝時，是需要在另一方紗門窗縱框21的面內 方向外側面21a和另一方縱框的面內方向內側面na 之間形成間隙’將紗門窗2 a朝面內方向以儉飩式進行安 裝’因此就需要在另一方紗門窗縱框21和另一方縱框n 之間放入墊片以小螺絲加以固定。 相對於此’如以上所述進行安裝時，因不需要墊片， 所以安裝作業簡單。 如第4圖所示，上述支撐部30的第1支撐片33和上 述勾掛部40的勾掛承片43是與一方縱框1 〇爲各別構件 201116699 ，因此是以固定件例如小螺絲50安裝在一方縱框1 0。 此外，例如也可在安裝片51設有第1支撐片33和勾 掛承片43以做爲連結配件52，將該安裝片5 1以小螺絲 5〇固定安裝在一方縱框10的面內方向內側面10a。另， 也可將第1支撐片3 3和勾掛承片43分別以小螺絲固定安 裝。 上述支撐部的第2支撐片34，是兼爲設置在一方縱框 φ 1〇面內方向內側面l〇a的內向片使用，例如是兼爲氣密材 安裝用的內向片l〇b使用。該內向片也可以是不安裝有氣 密材。 如此一來，是能夠使一方縱框1 0和另一方縱框1 1爲 同一剖面形狀’所以就能夠將具有內向片例如具有氣密材 安裝用內向片的縱框兼爲門窗框1的一方縱框10和另— 方縱框1 1使用。 當縱框根據門窗框的種類不具有內向片例如不具有氣 # 密材安裝用內向片時，或其內向片有時是無法利用成爲第 2支撐片時，但不管是任何狀況，只要將第1支擦片33、 第2支撐片34、勾掛承片43形成爲是與縱框爲個別體 ，則以小螺絲等固定安裝即可。 例如：如第8圖所示，是在安裝片51 —體設置第] 支撐片3 3、第2支撐片3 4、勾掛承片4 3以做爲連結配件 52’然後將該安裝片以小螺絲5〇固定安裝在—方縱框 的面內方向內側面10a。另’也可將第1支撐片33、第2 支撐片3 4、勾掛承片4 3個別以小螺絲分別固定安裝。 -21 - 201116699 如此一來’就可使不具有內向片例如不具有氣密材安 裝用內向片的縱框’或其內向片無法利用成爲第2支撐片 的縱框’兼爲門窗框1的一方縱框1〇和另一方縱框n使 用。 另’雖然省略圖示，但第1支撐片33'第2支撐片 34、勾掛承片43也可一體設置在縱框1〇的面內方向內側 面 1 0 a。 以上的說明中，是將面外方向一側爲室內側，面外方 向另一側爲室外側’但也可將面外方向一側爲室外側，面 外方向另一側爲室內側。 此外，是將支撐凹部31'勾掛突部41設置在縱框10 ，將支撐突部3 2、勾掛凹部42設置在紗門窗縱框20，但 也可在紗門窗縱框2 0設置支撐凹部3 1、勾掛突部41，在 縱框1 〇設置支撐突部3 2、勾掛凹部42。 【圖式簡單說明】 第1圖爲表示本發明實施形態的具有輔助門窗之門窗 的內觀圖。 第2圖爲第1圖A-A剖線剖面放大圖。 第3圖圍第丨圖B-B剖線剖面放大圖。 第4圖爲第3圖支撐部、勾掛部的設置部份放大圖。 第5圖爲紗門框、紗窗框的面內方向尺寸爲較大時的 支撐部、勾掛部之支撐狀態說明圖。 第6圖爲紗門框、紗窗框的面內方向尺寸爲較小時的 -22- 201116699 支撐部、勾掛部之支撐狀態說明圖。 第7圖爲輔助門窗的安裝動作說明圖。 第8圖爲表示連結配件另一實施形態之支撐部、勾掛 部的設置部份放大圖。 【主要元件符號說明】 1 :門窗框 φ 2 :輔助門窗 2a :紗門窗框（輔助門窗框） 2b :防蟲紗網 3 _·門窗扇 1 〇 : —方縱框 1 〇 a :面內方向內側面 1 1 :另一方縱框 1 1 a :面內方向內側面 φ 2〇 : —方紗門窗縱框 20c :面外方向外側面 2 1 :另一方紗門窗縱框 2 1 a :面外方向外側面 2 6 :小螺絲（固定件） 30 :支撐部 3 1 :支撐凹部 3 2 :支撐突部 33 :第1支撐片 -23- 201116699 34:第2支撐片（內向片） 35 :被支撐片 4 0 :勾掛部 41 :勾掛突部 42 :勾掛凹部 43 :勾掛承片 44 :凹陷部 4 5 :勾掛片 50 :小螺絲（固定件） 51 :安裝片 52 :連結配件 -24-34 in the inner lining 10a of the support: out-of-face: out-of-foot) also protrudes from the I-face: support f-outer piece 3 5 , one side ί direction 丨 inner side -17- 201116699 Embed the above-mentioned supported piece 35 into the above first Between the support piece 33 and the second branch piece 34 (the support recess 31), the supported piece 35 can be supported by the first support piece 33 and the second support piece 34 so as to be fixed to the outside. Next, a specific example of the hooking unit 40 will be described. As shown in Fig. 4, the hooking piece 43 is provided on the inner side surface l〇a of the side frame 1 of the door and window frame 1 in the in-plane direction. The hooking piece 43' is an inner piece 43a that faces inward in the in-plane direction from the in-plane direction inner side surface 10a of the one vertical frame 1A, and is continuous with the inward direction inner end portion of the inward direction piece 43a. The bent piece 43b on the side in the out-of-plane direction and the outward-side end portion of the bent piece 43b are formed so as to face the outward facing piece 43c on the outer side in the in-plane direction, and are formed in a substantially hook shape, and the outward facing piece 43c It is the above-mentioned hooking projection 41. The in-plane outer end of the outward facing piece 43c (hooking projection 41) of the hooking piece 43 is isolated from the in-plane inner side 1 〇a of the vertical frame 10, and the hooking piece 43 and the vertical frame 1 are isolated. The in-plane inner side 1 〇a of 0 forms a recessed portion 44 whose opening is on the side in the out-of-plane direction. The one screen door vertical frame 20 of the above-described screen door frame 2a is provided with a hooking piece 45. The hooking piece 45 is disposed closer to the out-of-plane direction than the supported piece 35 of the in-plane direction outer side surface 20c of the one-mesh door window vertical frame 20. The hooking piece 45 is an outward facing piece 45a that faces outward in the in-plane direction from the in-plane direction outer surface 20c of the one screen door vertical frame 20, and is continuous with the in-plane outer end of the outward piece 45a. The bent piece 45b facing the other side in the in-plane direction; and the inner facing piece 45c which is continuous with the other end portion of the bent piece 45b in the out-of-plane direction, and the inner side of the in-plane direction, is formed in a substantially hook shape. The hooking recessed portion 42 is formed by a portion in the inward direction of the inward direction piece 45c and the bent piece 45b and the outward direction piece 45a. Then, the inward facing piece 45c of the hooking piece 45 enters the recessed portion 44, and the inward facing piece 45c and the outward facing piece 43c of the hooking piece 43 are hooked to each other to support the one of the yarn door window vertical frame 20. One of the screen door and window vertical frames 20 is fixed in the out-of-plane direction of one of the vertical frames. φ The surface in which the outward facing piece 43c and the inward facing piece 45c are in the inward direction of the hooking surface is an inclined surface which is formed to be inclined in the out-of-plane direction. Next, the mounting of the screen door sash 2 will be described. As shown in Fig. 7, the screen door frame 2 is in a posture inclined in the out-of-plane direction. For example, with respect to the posture at right angles to the out-of-plane direction, the screen door frame 2 is formed such that the other screen door window frame 2 1 is inclined toward the out-of-plane direction on the side of the one side of the screen door vertical frame 20 and closer to the out-of-plane direction. attitude. In this posture, the front end surface 35a of the supported piece 35 is brought into contact with the one side surface (indoor side surface) 3 4 a of the #2th support piece 34, and the inner sheet 45c of the hook piece 45 is made to enter. Inside the recess 44. In the above state, while the screen door sash 2a is rotated toward the other side in the out-of-plane direction as indicated by the arrow symbol a, the supported piece 35 is slid along the side surface 34a of the second support piece 34 in the out-of-plane direction. As shown in Fig. 4, 'the support piece 35 can be fitted to the support recess 31, and the inner piece 45c of the hook piece 45 can be engaged with the outward piece 43c of the hook piece 43 to make the hook The hanging protrusion 4丨 and the hooking dirty part 42 are hooked to each other, so that one of the screen door window vertical frames 20 can be supported on one of the vertical frames 1 and the outer side of the frame is -19-201116699. At the same time, as shown in Fig. 3, the in-plane direction outer side surface 2a of the other screen door window frame 21 abuts against the in-plane direction inner side surface 1 1 a of the other vertical frame 11. Next, the other screen door window frame 2 is fixed to the other vertical frame 1 by small screws 26, and the screen door frame 2a is attached to the door and window frame 1. According to the above, the posture in which the screen door 2a is inclined from the out-of-plane direction is rotated to the other side in the out-of-plane direction, so that the support recess 31 and the support protrusion can be fitted to each other, and the hooking projection 41 and the hook can be hooked. The recessed portions 4 2 are hooked to each other, and the outer surface 21a of the other screen door window vertical frame 21 can be brought into contact with the in-plane inner side surface 11a of the other vertical frame 11. Therefore, the mounting of the screen door sash 2a can be further simplified. That is, in the state in which the screen door frame 2a is attached to the door and window frame 1, the support recess 31 and the support protrusion 3 2, the hooking projection 41 and the hooking recess 42 overlap each other in the in-plane direction, so if the screen door is to be When the frame 2a is mounted in parallel in the out-of-plane direction, it is necessary to form a gap between the in-plane direction outer side surface 21a of the other screen door window frame 21 and the in-plane direction inner side surface na of the other vertical frame. The installation in the in-plane direction is carried out in a squatting manner. Therefore, it is necessary to place a spacer between the other screen door window frame 21 and the other vertical frame n with a small screw. In contrast to this, when mounting as described above, since the spacer is not required, the mounting work is simple. As shown in FIG. 4, the first support piece 33 of the support portion 30 and the hooking piece 43 of the hook portion 40 are separated from the one vertical frame 1 by the respective members 201116699, and therefore are fixed members such as small screws. 50 is installed in one vertical frame 1 0. Further, for example, the first support piece 33 and the hook piece 43 may be provided on the attachment piece 51 as the connection fitting 52, and the attachment piece 51 may be fixedly attached to the surface of one of the vertical frames 10 with a small screw 5〇. Direction inner side 10a. Alternatively, the first support piece 3 3 and the hooking piece 43 may be fixedly mounted by small screws. The second support piece 34 of the support portion is also used as an inner sheet which is provided on the inner side surface l〇a of the one vertical frame φ 1 ,, and is used, for example, as an inner sheet l〇b for airtight material mounting. . The inward sheet may also be provided without a gas-tight material. In this way, the one vertical frame 10 and the other vertical frame 1 1 can have the same cross-sectional shape. Therefore, the vertical frame having the inner facing piece, for example, the inner frame having the airtight material mounting can be used as the door frame 1. The vertical frame 10 and the other longitudinal frame 1 1 are used. When the vertical frame does not have an inward direction piece depending on the type of the door and window frame, for example, when the inner surface piece for air-tight material mounting is not provided, or the inner direction piece may not be used as the second support piece, the condition may be any The one blade 33, the second support piece 34, and the hooking piece 43 are formed so as to be fixed to the vertical frame by a small screw or the like. For example, as shown in Fig. 8, the mounting piece 51 is provided with the first supporting piece 3 3, the second supporting piece 3 4, and the hooking piece 4 3 is used as the connecting piece 52' and then the mounting piece is The small screw 5〇 is fixedly mounted on the inner side surface 10a of the in-plane direction of the longitudinal frame. Alternatively, the first support piece 33, the second support piece 34, and the hooking piece piece 43 may be separately fixed by small screws. -21 - 201116699 In this way, it is possible to use a vertical frame that does not have an inward direction piece, such as an inner piece that does not have a hermetic material, or an inward piece that cannot be used as a second support piece, which is also a door frame 1 One vertical frame 1〇 and the other vertical frame n are used. Further, although not shown, the second support piece 34 and the hook piece 43 of the first support piece 33' may be integrally provided on the inner side surface 10 a of the vertical frame 1A. In the above description, the side in the out-of-plane direction is the indoor side, and the other side in the out-of-plane direction is the outdoor side. However, the side in the out-of-plane direction may be the outdoor side, and the other side in the out-of-plane direction may be the indoor side. Further, the support recess 31' hooking projection 41 is provided in the vertical frame 10, and the support projection 32, the hook recess 42 is provided in the screen door vertical frame 20, but it is also possible to provide support in the screen door vertical frame 20 The recessed portion 3 1 and the hooking projection 41 are provided with a support projection 3 2 and a recessed recess 42 in the vertical frame 1 . BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a door and window having an auxiliary door and window according to an embodiment of the present invention. Fig. 2 is an enlarged cross-sectional view taken along line A-A of Fig. 1. Figure 3 is an enlarged view of the section line B-B of the second section. Fig. 4 is an enlarged view showing a portion of the support portion and the hook portion of Fig. 3. Fig. 5 is an explanatory view showing a state in which the support portion and the hook portion are supported when the size of the screen frame and the screen frame in the in-plane direction is large. Fig. 6 is a diagram showing the support state of the support portion and the hook portion of the -22-201116699 when the in-plane direction size of the screen frame and the screen frame is small. Fig. 7 is an explanatory view of the mounting operation of the auxiliary door and window. Fig. 8 is an enlarged view showing a part of a support portion and a hook portion of another embodiment of the joint fitting. [Main component symbol description] 1 : Door and window frame φ 2 : Auxiliary door and window 2a : Screen door frame (auxiliary door and window frame) 2b : Insect screen 3 _· Door and window fan 1 〇: — Square frame 1 〇a : In-plane direction Inner side surface 1 1 : The other side vertical frame 1 1 a : In-plane direction inner side surface φ 2〇: - Square yarn door and window vertical frame 20c: Out-of-plane direction outer side surface 2 1 : Another square yarn door and window vertical frame 2 1 a : Out-of-plane Direction outer side 2 6 : small screw (fixing member) 30 : support portion 3 1 : support recess 3 2 : support protrusion 33 : first support piece -23 - 201116699 34 : 2nd support piece (inward direction piece) 35 : Supporting piece 40: hooking portion 41: hooking projection 42: hooking recessed portion 43: hooking bracket 44: recessed portion 4 5: hooking piece 50: small screw (fixing member) 51: mounting piece 52: connecting Accessories-24-