TWM597813U

TWM597813U - Horizontal-sliding window with closed structure

Info

Publication number: TWM597813U
Application number: TW109202439U
Authority: TW
Inventors: 吳律謙
Original assignee: 上田鋁業有限公司
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-07-01

Abstract

一種具有密閉結構之橫拉窗，包括第一窗扇、第二窗扇及密閉結構，第一窗扇與第二窗扇能於第一位置與第二位置間位移，密閉結構包括第一勾件與第二勾件，第一勾件具有背對之第一貼合面與第一背面，第二勾件具有背對之第二貼合面與第二背面，當第一窗扇位於第一位置，第二窗扇位於第二位置，第一貼合面接觸第二貼合面；定義第一參考面垂直第一立框面並與第一貼合面夾第一夾角，與第一背面夾第二夾角；定義第二參考面垂直第二立框面並與第二貼合面夾第三夾角，與第二背面夾第四夾角；第一夾角及第三夾角為鈍角，第二夾角及第四夾角為銳角。A horizontal sliding window with a closed structure, comprising a first window sash, a second window sash and a closed structure. The first window sash and the second window sash can be displaced between a first position and a second position. The closed structure includes a first hook member and a second The first hook has a first bonding surface and a first back facing away, and the second hook has a second bonding surface and a second back facing away. When the first window sash is at the first position, the second The window sash is in the second position, and the first bonding surface is in contact with the second bonding surface; the first reference surface is defined to be perpendicular to the first vertical frame surface and to form a first angle with the first bonding surface and a second angle with the first back surface; Define the second reference plane to be perpendicular to the second vertical frame surface and to include the third angle with the second bonding surface, and the fourth angle with the second back surface; the first angle and the third angle are obtuse, the second angle and the fourth angle are Acute angle.

Description

具有密閉結構之橫拉窗Horizontal sliding window with closed structure

本創作係與橫拉窗有關；特別是指一種具有密閉結構之橫拉窗。 This creation is related to horizontal sliding windows; in particular, it refers to a horizontal sliding window with a closed structure.

橫拉門窗由於操作簡單且門扇或窗扇開啟時占用的空間較平開門窗小，因此，橫拉門窗已普遍的被使用者所採用。橫拉門窗一般包含有外框及兩窗扇，其操作方式是藉由推拉窗扇，使窗扇在外框上的軌道上橫移，藉此，以達成封閉或是開啟門窗的效果。 The horizontal sliding doors and windows are easy to operate and occupy less space when the door leaf or window sash is opened than the casement doors and windows. Therefore, the horizontal sliding doors and windows have been widely adopted by users. Horizontal sliding doors and windows generally include an outer frame and two window sashes. The operation method is to push and pull the window sash to move the window sash horizontally on the track on the outer frame, thereby achieving the effect of closing or opening the door and window.

而為了使兩橫拉門窗之窗扇於滑動過程中彼此無法交越以及提升密閉效果，如圖1所示之習用橫拉門窗1，其公開兩窗扇2會於交疊處設置勾件3，藉此，當兩窗扇2滑動至封閉門窗的位置時，兩窗扇2上之勾件3會彼此互扣，進而達到限制兩窗扇2滑移位置及密閉的效果。 In order to prevent the sashes of the two horizontal sliding doors and windows from crossing each other during the sliding process and to improve the sealing effect, the conventional horizontal sliding door and window 1 shown in Fig. 1 discloses that the two sashes 2 will be provided with hooks 3 at the overlapping position, by Therefore, when the two window sashes 2 slide to the position of closing the door and window, the hooks 3 on the two window sashes 2 will interlock with each other, thereby achieving the effect of limiting the sliding position of the two window sashes 2 and sealing.

然而，習用之勾件3設計為單純的L型結構，且為了避免兩窗扇2滑動至封閉門窗的位置時，兩窗扇2之勾扣3相互干涉而使得兩窗扇2無法順利地滑動至封閉門窗的位置，在兩勾件3相互扣合的接觸面之間通常設計有微小的間隙，故，當兩勾件3彼此扣合時，兩者之間容易因為存在有間隙而不易緊密的靠抵，進而影響到橫拉門窗之密閉能力，因此，習用之橫拉門窗之設計仍有待改善之處。 However, the conventional hook 3 is designed as a simple L-shaped structure, and in order to prevent the two window sashes 2 from sliding to the closed door and window position, the hooks 3 of the two window sashes 2 interfere with each other, so that the two window sashes 2 cannot slide smoothly to the closed door and window. The position of the two hooks 3 is usually designed with a small gap between the contact surfaces where the two hooks 3 are fastened to each other. Therefore, when the two hooks 3 are fastened to each other, it is easy for the two hooks 3 to be fastened against each other because of the gap. , Which further affects the airtightness of the horizontal sliding doors and windows. Therefore, the conventional horizontal sliding doors and windows design still needs improvement.

有鑑於此，本創作之目的在於提供一種具有密閉結構之橫拉窗，不僅能限制橫拉窗扇之滑移位置，還具有較佳的密閉效果。 In view of this, the purpose of this creation is to provide a horizontal sliding window with a closed structure, which can not only limit the sliding position of the horizontal sliding window sash, but also has a better sealing effect.

緣以達成上述目的，本創作提供的一種具有密閉結構之橫拉窗包括有一第一窗扇、一第二窗扇及一密閉結構，該第一窗扇與該第二窗扇分別能夠沿著一X軸方向於一第一位置與一第二位置之間位移，其中該第一窗扇具有一第一立框面，該第二窗扇具有一第二立框面；該密閉結構包括一第一勾件與一第二勾件，該第一勾件連接於該第一窗扇之第一立框面，該第二勾件連接於該第二窗扇之第二立框面，其中該第一勾件具有相背對之一第一貼合面與一第一背面，該第二勾件具有相背對之一第二貼合面與一第二背面，當該第一窗扇位於第一位置，該第二窗扇位於第二位置時，該第一貼合面接觸該第二貼合面；其中定義有一第一參考面垂直通過該第一立框面，且該第一參考面通過該第一勾件並與該第一勾件之第一貼合面夾設一第一夾角，與該第一勾件之第一背面夾設一第二夾角；定義有一第二參考面垂直通過該第二立框面，且該第二參考面通過該第二勾件並與該第二勾件之第二貼合面夾設一第三夾角，與該第二勾件之第二背面夾設一第四夾角；其中，該第一夾角及該第三夾角為鈍角，該第二夾角及該第四夾角為銳角。 In order to achieve the above-mentioned purpose, a horizontal sliding window with a closed structure provided by this creation includes a first window sash, a second window sash, and a closed structure. The first window sash and the second window sash can respectively be along an X-axis direction. Displacement between a first position and a second position, wherein the first window sash has a first vertical frame surface, the second window sash has a second vertical frame surface; the closed structure includes a first hook and a A second hook member, the first hook member is connected to the first vertical frame surface of the first window sash, the second hook member is connected to the second vertical frame surface of the second window sash, wherein the first hook member has an opposite side For a first bonding surface and a first back surface, the second hook has a second bonding surface and a second back surface opposite to each other. When the first window sash is at the first position, the second window sash When in the second position, the first bonding surface contacts the second bonding surface; a first reference surface is defined to vertically pass through the first vertical frame surface, and the first reference surface passes through the first hook member and is connected to A first angle is interposed between the first bonding surface of the first hook, and a second angle is interposed with the first back surface of the first hook; a second reference surface is defined to pass through the second vertical frame surface perpendicularly, In addition, the second reference surface passes through the second hook member and forms a third included angle with the second bonding surface of the second hook member, and a fourth included angle with the second back surface of the second hook member; , The first included angle and the third included angle are obtuse angles, and the second included angle and the fourth included angle are acute angles.

本創作之效果在於，該第一夾角及該第三夾角為鈍角之設計，能使該第一貼合面相對該第一參考面傾斜一角度，以及使該第二貼合面相對該第二參考面傾斜一角度，進而能使該第一勾件與該第二勾件相互扣合時，該第一勾件與該第二勾件藉由該第一貼合面及該第二貼合面之導引而逐漸靠近，並使該第一貼合面與該第二貼合面間緊密貼合，以達到較佳的氣密效果。而該第二夾角及該第四夾角為銳角之設計，能減緩該第一勾件與該第二勾件的厚度變化，其具有避免該第一勾件與該第二勾件於製作成型時因厚度變化過於激烈而產生缺陷的效果。 The effect of this creation is that the first included angle and the third included angle are designed to be obtuse angles, which enables the first bonding surface to be inclined at an angle relative to the first reference surface, and to make the second bonding surface relative to the second When the reference surface is inclined at an angle to enable the first hook member and the second hook member to be buckled with each other, the first hook member and the second hook member are bonded by the first bonding surface and the second hook member The guide surface gradually approaches, and the first bonding surface and the second bonding surface are closely bonded to achieve a better air-tight effect. And the second included angle and the fourth included angle are designed with acute angles, which can Slowing down the thickness change of the first hook member and the second hook member has the effect of avoiding defects caused by excessive thickness changes of the first hook member and the second hook member during manufacturing and molding.

〔習用〕 [Traditional]

1:橫拉門窗 1: Horizontal sliding doors and windows

2:窗扇 2: window sash

3:勾件 3: hook piece

〔本創作〕 [This creation]

100:具有密閉結構之橫拉窗 100: Horizontal sliding window with closed structure

10:第一窗扇 10: The first sash

101:第一立框面 101: The first vertical frame surface

20:第二窗扇 20: second window sash

201:第二立框面 201: The second vertical frame surface

30:密閉結構 30: Closed structure

32:第一勾件 32: The first hook

32a:第一根部 32a: The first root

32b:第一延伸部 32b: first extension

321:第一貼合面 321: The first bonding surface

322:第一背面 322: The first back

34:第二勾件 34: second hook

34a:第二根部 34a: second root

34b:第二延伸部 34b: second extension

341:第二貼合面 341: second bonding surface

342:第二背面 342: second back

40:窗框 40: window frame

P1:第一位置 P1: first position

P2:第二位置 P2: second position

L1,L2:長度 L1, L2: length

S1:第一參考面 S1: The first reference surface

S2:第二參考面 S2: Second reference surface

θ1:第一夾角 θ1: The first included angle

θ2:第二夾角 θ2: second included angle

θ3:第三夾角 θ3: third included angle

θ4:第四夾角 θ4: Fourth included angle

X,Y,Z:軸 X, Y, Z: axis

圖1為習用之橫拉窗的示意圖。 Figure 1 is a schematic diagram of a conventional horizontal sliding window.

圖2為本創作一較佳實施例之具有密閉結構之橫拉窗的立體圖。 Figure 2 is a perspective view of a horizontal sliding window with a closed structure created by a preferred embodiment.

圖3為上述較佳實施例之具有密閉結構之橫拉窗的部分構件分解示意圖。 Fig. 3 is an exploded schematic view of part of the components of the horizontal sliding window with a closed structure in the above preferred embodiment.

圖4為上述較佳實施例之具有密閉結構之橫拉窗的部分構件分解示意圖。 Fig. 4 is an exploded schematic view of part of the components of the horizontal sliding window with a closed structure in the above preferred embodiment.

圖5為上述較佳實施例之具有密閉結構之橫拉窗的俯視示意圖。 Fig. 5 is a schematic top view of the horizontal sliding window with a closed structure in the above preferred embodiment.

圖6為圖5之局部放大示意圖。 Fig. 6 is a partial enlarged schematic diagram of Fig. 5.

為能更清楚地說明本創作，茲舉一較佳實施例並配合圖式詳細說明如後。請參圖2至圖6所示，為本創作一較佳實施例之具有密閉結構之橫拉窗100，包含一第一窗扇10、一第二窗扇20及一密閉結構30。 In order to explain the creation more clearly, a preferred embodiment is given in conjunction with the drawings in detail as follows. Please refer to FIG. 2 to FIG. 6, the horizontal sliding window 100 with a closed structure according to a preferred embodiment of this creation includes a first sash 10, a second sash 20 and a closed structure 30.

請配合圖2及圖3，該第一窗扇10與該第二窗扇20是可滑動的設置於一窗框40中，且該第一窗扇10與該第二窗扇20分別能夠沿著一X軸方向於一第一位置P1與一第二位置P2之間位移，如圖2所示，該第一窗扇10是位於該第一位置P1，該第二窗扇20是位於該第二位置P2。 2 and 3, the first window sash 10 and the second window sash 20 are slidably arranged in a window frame 40, and the first window sash 10 and the second window sash 20 can be respectively along an X axis The direction is displaced between a first position P1 and a second position P2. As shown in FIG. 2, the first window sash 10 is located at the first position P1 and the second window sash 20 is located at the second position P2.

請配合圖4，該第一窗扇10具有一第一立框面101，該第二窗扇20具有一第二立框面201，該密閉結構30包括一第一勾件32與一第二勾件34，該第一勾件32連接於該第一窗扇10之第一立框面101，該第二勾件34連接於該第二窗扇20之第二立框面201，藉此，當該第一窗扇10位於該第一位置P1，該第二窗扇20位於該第二位置P2時，該第一勾件32與該第二勾件34相互勾扣，藉此，能有效限制該第一窗扇10與該第二窗扇20於X軸方向上的滑移位置。 Please refer to FIG. 4, the first window sash 10 has a first vertical frame surface 101, the second window sash 20 has a second vertical frame surface 201, and the closed structure 30 includes a first hook 32 and a first Two hook members 34, the first hook member 32 is connected to the first vertical frame surface 101 of the first window sash 10, and the second hook member 34 is connected to the second vertical frame surface 201 of the second window sash 20, thereby, When the first window sash 10 is at the first position P1 and the second window sash 20 is at the second position P2, the first hook member 32 and the second hook member 34 are hooked to each other, thereby effectively restricting the The sliding positions of the first window sash 10 and the second window sash 20 in the X-axis direction.

值得一提的是，於本實施例中，該第二窗扇20相對該第一窗扇10設置於偏靠一建築物之室內側，該第一窗扇10相對該第二窗扇20設置於偏靠該建築物之室外側的位置，且該第一勾件32與該第二勾件34沿一Y軸方向延伸，該第一勾件32於Y軸方向上之長度L1大於或等於該第二勾件34於Y軸方向上之長度L2，藉此，當該第一窗扇10位於該第一位置P1，該第二窗扇20位於該第二位置P2，也就是該第一窗扇10與該第二窗扇20封閉該建築物之開口時，由於該第一勾件32在Y軸方向上之長度L1大於或等於該第二勾件34在Y軸方向上之長度L2，該第一勾件32能完全遮蔽該第二勾件34以阻擋氣流由室外側流入室內側，具有提升氣密能力的功效。 It is worth mentioning that, in this embodiment, the second window sash 20 is disposed on the indoor side of a building relative to the first window sash 10, and the first window sash 10 is disposed closer to the indoor side of a building relative to the second window sash 20. The location on the outdoor side of the building, and the first hook 32 and the second hook 34 extend along a Y-axis direction, and the length L1 of the first hook 32 in the Y-axis direction is greater than or equal to the second hook The length L2 of the member 34 in the Y-axis direction, whereby when the first window sash 10 is located at the first position P1, the second window sash 20 is located at the second position P2, that is, the first window sash 10 and the second window sash 20 are located at the second position P2. When the window sash 20 closes the opening of the building, since the length L1 of the first hook 32 in the Y-axis direction is greater than or equal to the length L2 of the second hook 34 in the Y-axis direction, the first hook 32 can The second hook 34 is completely shielded to block the air flow from the outdoor side into the indoor side, which has the effect of improving the air tightness.

請配合圖5及圖6，定義有一第一參考面S1垂直通過該第一立框面101及定義有一第二參考面S2垂直通過該第二立框面201，該第一勾件32具有相背對之一第一貼合面321與一第一背面322，該第二勾件34具有相背對之一第二貼合面341與一第二背面342，且該第一參考面S1通過該第一勾件32並與該第一勾件32之第一貼合面321夾設一第一夾角θ1，該第一參考面S1與該第一勾件32之第一背面322夾設一第二夾角θ2，該第二參考面S2通過該第二勾件34並與該第二勾件34之第二貼合面341夾設一第三夾角θ3，該第二參考面S2與該第二勾件34之第二背面342夾設一第四夾角θ4。其中，該第一夾角θ1及該第三夾角θ3為鈍角，該第二夾角θ2及該第四夾角θ4為銳角。於本實施例中，該第一夾角θ1等於該第三夾角θ3，該第一夾角θ1與該第三夾角θ3大於140度且小於170度，該第二夾角θ2與該第四夾角θ4小於80度且大於60度。 5 and 6, define a first reference surface S1 to vertically pass through the first vertical frame surface 101 and a second reference surface S2 to vertically pass through the second vertical frame surface 201, and the first hook member 32 has a corresponding Opposite a first bonding surface 321 and a first back surface 322, the second hook member 34 has a second bonding surface 341 and a second back surface 342 opposite to each other, and the first reference surface S1 passes The first hook 32 and the first bonding surface 321 of the first hook 32 sandwich a first angle θ1, and the first reference surface S1 and the first back surface 322 of the first hook 32 sandwich a The second included angle θ2, the second reference surface S2 passes through the second hook member 34 and forms a third included angle θ3 with the second bonding surface 341 of the second hook member 34, and the second reference surface S2 and the first A fourth angle θ4 is sandwiched between the second back surface 342 of the two hook members 34. Wherein, the first included angle θ1 and the third included angle θ3 are blunt The second included angle θ2 and the fourth included angle θ4 are acute angles. In this embodiment, the first included angle θ1 is equal to the third included angle θ3, the first included angle θ1 and the third included angle θ3 are greater than 140 degrees and less than 170 degrees, and the second included angle θ2 and the fourth included angle θ4 are less than 80 degrees. Degrees and greater than 60 degrees.

藉此，當該第一窗扇10位於該第一位置P1，該第二窗扇20位於該第二位置P2時，該第一貼合面321接觸該第二貼合面341；且該第一夾角θ1及該第三夾角θ3為鈍角之設計，能使該第一貼合面321相對該第一參考面S1傾斜一個角度，以及使該第二貼合面341相對該第二參考面S2傾斜一個角度，進而能使該第一勾件32與該第二勾件34相互扣合時，該第一勾件32與該第二勾件34藉由該第一貼合面321及該第二貼合面341之導引逐漸靠近而後緊密貼合，以達到較佳的氣密效果。而該第二夾角θ2及該第四夾角θ4為銳角之設計，能減緩該第一勾件32與該第二勾件34的厚度變異，其具有避免該第一勾件32與該第二勾件34之金屬構件於製作成型時因厚度變化過大而產生缺陷的效果，如此一來，不僅能提升橫拉窗之氣密效果，還能提高產品的生產良率。 Thereby, when the first window sash 10 is located at the first position P1 and the second window sash 20 is located at the second position P2, the first bonding surface 321 contacts the second bonding surface 341; and the first included angle θ1 and the third included angle θ3 are designed with obtuse angles, which enables the first bonding surface 321 to be inclined by an angle relative to the first reference surface S1, and the second bonding surface 341 is inclined by an angle relative to the second reference surface S2 Angle, so that when the first hook member 32 and the second hook member 34 are buckled with each other, the first hook member 32 and the second hook member 34 use the first bonding surface 321 and the second bonding surface The guide of the mating surface 341 gradually approaches and then fits closely to achieve better air tightness. The second included angle θ2 and the fourth included angle θ4 are designed to be acute angles, which can reduce the thickness variation of the first hook member 32 and the second hook member 34, which can avoid the first hook member 32 and the second hook member. The metal component of the piece 34 has a defect effect due to the excessive thickness change during the production and molding. As a result, not only can the airtight effect of the horizontal window be improved, but also the production yield of the product can be improved.

請再配合圖6，其中該第一勾件32具有一朝向正X軸方向之開口，該第二勾件34具有一朝向負X軸方向之開口；該第一勾件32具有一第一根部32a及一第一延伸部32b，該第一根部32a連接該第一窗扇10與該第一延伸部32b，其中該第一延伸部32b具有該第一貼合面321與該第一背面322，該第二勾件34具有一第二根部34a及一第二延伸部34b，該第二根部34a連接該第二窗扇20與該第二延伸部34b，其中該第二延伸部34b具有該第二貼合面341與該第二背面342，該第一勾件32之該第一根部32a自該第一窗扇10之第一立框面101往遠離該第一立框面101的方向延伸，該第二勾件34之該第二根部34a自該第二窗扇20之第二立框面201往遠離該第二立框面201的方向延伸，藉此，當該第一窗扇10 位於該第一位置P1，該第二窗扇20位於該第二位置P2時，該第一勾件32的第一延伸部32b通過該第二勾件34的開口，該第二勾件34的第二延伸部34b通過該第一勾件32的開口。 Please refer to FIG. 6, where the first hook 32 has an opening facing the positive X-axis direction, the second hook 34 has an opening facing the negative X-axis direction; the first hook 32 has a first root 32a and a first extension portion 32b, the first root portion 32a connects the first window sash 10 and the first extension portion 32b, wherein the first extension portion 32b has the first bonding surface 321 and the first back surface 322, The second hook member 34 has a second root portion 34a and a second extension portion 34b. The second root portion 34a connects the second window sash 20 and the second extension portion 34b, wherein the second extension portion 34b has the second extension portion 34b. The bonding surface 341 and the second back surface 342, the first root portion 32a of the first hook 32 extends from the first vertical frame surface 101 of the first window sash 10 to a direction away from the first vertical frame surface 101, the The second root portion 34a of the second hook member 34 extends from the second vertical frame surface 201 of the second window sash 20 to a direction away from the second vertical frame surface 201, whereby when the first window sash 10 When the second window sash 20 is located at the first position P1 and the second window sash 20 is located at the second position P2, the first extension 32b of the first hook 32 passes through the opening of the second hook 34, and the second hook 34 The two extension portions 34b pass through the opening of the first hook member 32.

綜上所述，本創作之具有密閉結構之橫拉窗100，不僅能有效限制該第一窗扇10與該第二窗扇20於X軸上的滑移位置，透過該第一夾角θ1及該第三夾角θ3為鈍角之設計，能使該第一勾件32與該第二勾件34相互扣合時，該第一勾件32與該第二勾件34藉由該第一貼合面321及該第二貼合面341之導引逐漸靠近而後緊密貼合以改善習用橫拉窗之勾件貼合度不佳的問題。而該第二夾角θ2及該第四夾角θ4為銳角之設計，能改善該第一勾件32與該第二勾件34之金屬構件於製作成型時因厚度變化過大而產生缺陷的問題。 In summary, the horizontal sliding window 100 with a closed structure in this creation can not only effectively limit the sliding position of the first window sash 10 and the second window sash 20 on the X axis, but also through the first included angle θ1 and the first The three included angle θ3 is an obtuse angle design. When the first hook member 32 and the second hook member 34 are buckled with each other, the first hook member 32 and the second hook member 34 pass through the first bonding surface 321 The guide of the second bonding surface 341 gradually approaches and then closely fits to alleviate the problem of poor fit of the hooks of the conventional horizontal sliding window. The second included angle θ2 and the fourth included angle θ4 are designed to be acute angles, which can alleviate the problem that the metal components of the first hook 32 and the second hook 34 have defects due to excessive thickness changes during manufacturing and molding.

以上所述僅為本創作較佳可行實施例而已，舉凡應用本創作說明書及申請專利範圍所為之等效變化，理應包含在本創作之專利範圍內。 The above descriptions are only the preferred and feasible embodiments of this creation. Any equivalent changes made in the application of this creation specification and the scope of patent application should be included in the patent scope of this creation.

10:第一窗扇 10: The first sash

20:第二窗扇 20: second window sash

40:窗框 40: window frame

P1:第一位置 P1: first position

P2:第二位置 P2: second position

X,Y:軸 X, Y: axis

Claims

一種具有密閉結構之橫拉窗，包含：分別能夠沿著一X軸方向於一第一位置與一第二位置之間位移的一第一窗扇與一第二窗扇，其中該第一窗扇具有一第一立框面，該第二窗扇具有一第二立框面；一密閉結構，包括一第一勾件與一第二勾件，該第一勾件連接於該第一窗扇之第一立框面，該第二勾件連接於該第二窗扇之第二立框面，其中該第一勾件具有相背對之一第一貼合面與一第一背面，該第二勾件具有相背對之一第二貼合面與一第二背面，當該第一窗扇位於第一位置，該第二窗扇位於第二位置時，該第一貼合面接觸該第二貼合面；其中定義有一第一參考面垂直通過該第一立框面，且該第一參考面通過該第一勾件並與該第一勾件之第一貼合面夾設一第一夾角，與該第一勾件之第一背面夾設一第二夾角；定義有一第二參考面垂直通過該第二立框面，且該第二參考面通過該第二勾件並與該第二勾件之第二貼合面夾設一第三夾角，與該第二勾件之第二背面夾設一第四夾角；其中，該第一夾角及該第三夾角為鈍角，該第二夾角及該第四夾角為銳角。 A horizontal sliding window with a closed structure, including: A first window sash and a second window sash respectively capable of being displaced between a first position and a second position along an X-axis direction, wherein the first window sash has a first vertical frame surface, and the second window sash has A second vertical frame surface; A closed structure, including a first hook member and a second hook member, the first hook member is connected to the first vertical frame surface of the first window sash, and the second hook member is connected to the second vertical frame surface of the second window sash The frame surface, wherein the first hook member has a first bonding surface and a first back surface opposite to each other, and the second hook member has a second bonding surface and a second back surface opposite to each other, when the The first sash is at the first position, and when the second sash is at the second position, the first bonding surface contacts the second bonding surface; It is defined that a first reference surface passes through the first vertical frame surface perpendicularly, and the first reference surface passes through the first hook member and forms a first angle with the first bonding surface of the first hook member. A second included angle is defined between the first back surface of the first hook member; a second reference surface is defined to pass through the second vertical frame surface perpendicularly, and the second reference surface passes through the second hook member and is connected to the second hook member. A third included angle is interposed between the second bonding surface and a fourth included angle is interposed with the second back surface of the second hook; wherein, the first included angle and the third included angle are obtuse angles, and the second included angle and the first included angle The four included angles are acute.

如請求項1所述之具有密閉結構之橫拉窗，其中該第一勾件具有一朝向正X軸方向之開口，該第二勾件具有一朝向負X軸方向之開口；該第一勾件具有一第一根部及一第一延伸部，該第一根部連接該第一窗扇與該第一延伸部，其中該第一延伸部具有該第一貼合面與該第一背面；該第二勾件具有一第二根部及一第二延伸部，該第二根部連接該第二窗扇與該第二延伸部，其中該第二延伸部具有該第二貼合面與該第二背面，藉此，當該第一窗扇位於第一位置，該第二窗扇位於第二位置時，該第一勾件的第一延伸部通過該第二勾件的開口，該第二勾件的第二延伸部通過該第一勾件的開口。The horizontal sliding window with a closed structure according to claim 1, wherein the first hook has an opening facing the positive X-axis direction, and the second hook has an opening facing the negative X-axis direction; the first hook The piece has a first root portion and a first extension portion, the first root portion connects the first window sash and the first extension portion, wherein the first extension portion has the first bonding surface and the first back surface; The two hooks have a second root portion and a second extension portion, the second root portion connects the second window sash and the second extension portion, wherein the second extension portion has the second bonding surface and the second back surface, Thereby, when the first window sash is at the first position and the second window sash is at the second position, the first extension of the first hook passes through the opening of the second hook, and the second hook of the second hook The extension part passes through the opening of the first hook member.

如請求項1所述之具有密閉結構之橫拉窗，其中該第一勾件之該第一根部自該第一窗扇之第一立框面往遠離該第一立框面的方向延伸，該第二勾件之該第二根部自該第二窗扇之第二立框面往遠離該第二立框面的方向延伸。The horizontal sliding window with a closed structure according to claim 1, wherein the first root portion of the first hook member extends from the first vertical frame surface of the first window sash in a direction away from the first vertical frame surface, the The second root of the second hook member extends from the second vertical frame surface of the second sash to a direction away from the second vertical frame surface.

如請求項1所述之具有密閉結構之橫拉窗，其中該第一夾角等於該第三夾角。The horizontal sliding window with a closed structure according to claim 1, wherein the first included angle is equal to the third included angle.

如請求項1至4中任一項所述之具有密閉結構之橫拉窗，其中該第一夾角大於140度且小於170度。The horizontal sliding window with a closed structure according to any one of claims 1 to 4, wherein the first included angle is greater than 140 degrees and less than 170 degrees.

如請求項1至4中任一項所述之具有密閉結構之橫拉窗，其中，該第三夾角大於140度且小於170度。The horizontal sliding window with a closed structure according to any one of claims 1 to 4, wherein the third included angle is greater than 140 degrees and less than 170 degrees.

如請求項5所述之具有密閉結構之橫拉窗，其中，該第二夾角小於80度且大於60度。The horizontal sliding window with a closed structure according to claim 5, wherein the second included angle is less than 80 degrees and greater than 60 degrees.

如請求項6所述之具有密閉結構之橫拉窗，其中，該第四夾角小於80度且大於60度。The horizontal sliding window with a closed structure according to claim 6, wherein the fourth included angle is less than 80 degrees and greater than 60 degrees.

如請求項1至4中任一項所述之具有密閉結構之橫拉窗，其中，該第二窗扇相對該第一窗扇偏靠於一建築物之室內側，該第一窗扇相對該第二窗扇偏靠於該建築物之室外側，該第一勾件與該第二勾件沿一Y軸方向延伸，該第一勾件於Y軸方向上之長度大於或等於該第二勾件於Y軸方向上之長度。The horizontal sliding window with a closed structure according to any one of claims 1 to 4, wherein the second window sash is leaning to the indoor side of a building relative to the first window sash, and the first window sash is opposite to the second window sash. The window sash is leaning against the outdoor side of the building, the first hook member and the second hook member extend along a Y-axis direction, and the length of the first hook member in the Y-axis direction is greater than or equal to that of the second hook member The length in the Y-axis direction.