French window with invisible window protection handrail function

Abstract

The utility model relates to the technical field of doors and windows, and provides a French window with an invisible window protection handrail function, which comprises a frame and at least one window sash unit, the frame is used for being fixed to a window opening, and at least one sash unit is installed on the frame. Each window sash unit comprises a lighting section, a protection section and a transverse frame; the protection section is arranged at the bottom of the window sash unit, the transverse frame is arranged in the horizontal direction, and the protection section is connected with the lighting section through the transverse frame. The protection section comprises first tempered glass and laminated glass which are arranged in parallel, the space between the first tempered glass and the laminated glass is hollow, and the laminated glass is close to the indoor side; the lighting section comprises second tempered glass and third tempered glass which are arranged in parallel, and the space between the second tempered glass and the third tempered glass is hollow. According to the French window, indoor space is not occupied, the overall attractiveness of the French window is guaranteed, the French window can be integrated into the surrounding building environment, and the diversified building style matching requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window technical field especially relates to a floor window with invisible protective window rail function. BACKGROUND

[0002] With the increase of building height and the diversification of people's living and using space, the safety hidden danger of floor window as the building opening part gradually attracts attention. Especially for the family with children and old people or the building space located at higher floor, the personnel is close to the floor window and there is the risk of falling from the building by accident. The traditional protective window rail provides an effective protective barrier to protect the life safety of indoor residents, and can also block the falling of articles from the window to the outdoor due to accidental collision or wind blowing, etc. to avoid damage to pedestrians and articles downstairs.

[0003] At present, the protective window rail is usually made of fence type stainless steel or aluminum alloy material. Because the traditional fence type protective window rail needs to be installed twice, it not only increases the construction process, but also inevitably occupies a certain indoor space during installation. For the setting of floor window which pursues open and transparent space, the existence of traditional protective window rail greatly weakens the overall transparency of the indoor space, hinders the originally open view and cannot fully show the transparent visual effect of the floor window. SUMMARY

[0004] The utility model provides a floor window with invisible protective window rail function to solve the problem of the floor window in prior art that occupies indoor space and has poor appearance after adding traditional protective window rail.

[0005] The utility model provides a floor window with invisible protective window rail function, which comprises a frame and at least one window sash unit.

[0006] The frame is used for fixing to a window hole, and at least one window sash unit is installed on the frame.

[0007] The window sash unit comprises a lighting section, a protective section and a horizontal frame.

[0008] The protective section is arranged at the bottom of the window sash unit, the horizontal frame is arranged in the horizontal direction, and the protective section and the lighting section are connected through the horizontal frame.

[0009] The protective section comprises first tempered glass and laminated glass arranged in parallel, the first tempered glass and the laminated glass are arranged in a hollow manner, and the laminated glass is close to the indoor side; the lighting section comprises second tempered glass and third tempered glass arranged in parallel, and the second tempered glass and the third tempered glass are arranged in a hollow manner.

[0010] The laminated glass comprises a glass original piece and a interlayer.

[0011] The glass original piece has at least two layers, and the interlayer is clamped between the two layers of the glass original piece.

[0012] According to the floor window with the invisible protective window railing function, the glass original piece is a transparent glass piece or a coated glass piece.

[0013] According to the floor window with the invisible protective window railing function, the window sash unit further comprises a first angle steel.

[0014] The first angle steel is provided with two first angle steels, and the two first angle steels are arranged at two ends of the horizontal frame; the short side of the first angle steel is connected with the horizontal frame, and the long side of the first angle steel is connected with the light collecting section.

[0015] According to the floor window with the invisible protective window railing function, when the window sash unit has multiple conditions, further comprising a vertical frame.

[0016] The vertical frame is arranged along the height direction of the window sash unit.

[0017] The adjacent light collecting sections and the adjacent protective sections are connected through the vertical frame.

[0018] The vertical frame and the horizontal frame are arranged perpendicularly and connected through a second angle steel, one side of the second angle steel is connected with the horizontal frame, and the other side of the second angle steel is connected with the vertical frame.

[0019] According to the floor window with the invisible protective window railing function, the window sash unit further comprises a first auxiliary frame, a second auxiliary frame and a pressing block.

[0020] The first auxiliary frame and the second auxiliary frame are arranged oppositely to form an accommodating groove, and the length direction of the first auxiliary frame and the second auxiliary frame is arranged along the length direction of the horizontal frame; the first auxiliary frame is clamped between the light collecting section and the horizontal frame, and the second auxiliary frame is clamped between the protective section and the horizontal frame.

[0021] The pressing block is arranged in the accommodating groove, and the pressing block covers the first auxiliary frame and the second auxiliary frame on the horizontal frame.

[0022] According to the floor window with the invisible protective window railing function, further comprising a pressing plate.

[0023] The vertical frame has an outward protruding part towards the outside of the window sash unit.

[0024] The outer convex part extends into the aperture of the adjacent sash unit, and the pressing plate covers the joint of the adjacent sash and is connected with the outer convex part.

[0025] According to the floor window with the invisible protective window railing function, the floor window further comprises a cover plate.

[0026] The cover plate is arranged on the outer side of the pressing plate.

[0027] According to the floor window with the invisible protective window railing function, the floor window further comprises a sealing rod and a sealing strip.

[0028] The sealing rod and the sealing strip are filled between the gap between the sash unit and the vertical frame or the border frame.

[0029] The sealing strip is arranged close to the outer side of the sash unit.

[0030] According to the floor window with the invisible protective window railing function, the first filling layer between the first tempered glass and the laminated glass is an air layer or an inert gas layer.

[0031] And / or, the second filling layer between the second tempered glass and the third tempered glass is an air layer or an inert gas layer.

[0032] The floor window with the invisible protective window railing function has the advantages that the border frame and the at least one sash unit are arranged, the light collecting section, the protective section and the horizontal frame are arranged on the sash unit, the protective section is arranged at the bottom of the sash unit, the protective section comprises the first tempered glass and the laminated glass which are arranged in parallel, the laminated glass is arranged close to the indoor side, the laminated glass serves as the protective window railing on the indoor side of the floor window based on the strength and stability of the laminated glass, the horizontal frame is used as the partition of the light collecting section and the protective section, and the horizontal frame serves as the horizontal railing of the invisible protective window railing, so that the combination structure of the horizontal frame and the laminated glass can realize the invisible protective window railing function, the indoor space is not occupied, the overall appearance of the floor window is ensured, the floor window can be integrated into the surrounding building environment, and the diversified building style matching requirement can be met. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0034] Figure 1 It is the sectional view of the floor window with the invisible protective window railing function provided by the utility model.

[0035] Figure 2 is provided by the utility model Figure 1 The K part enlarged view of

[0036] Figure 3 is provided by the utility model Figure 1 The A-A section view of

[0037] Figure 4 is provided by the utility model Figure 3 The L part enlarged view of

[0038] Reference signs:

[0039] 1, sash unit;11, lighting section;12, protection section;13, horizontal frame;14, first angle steel;15, second angle steel;16, first vice frame;17, second vice frame;18, pressing block;111, second tempered glass;112, third tempered glass;113, second filling layer;121, first tempered glass;122, laminated glass;123, first filling layer;1221, glass raw sheet;1222, interlayer;

[0040] 2, vertical frame;3, pressing plate;4, cover plate;5, sealing rod;6, sealing strip. Specific implementation

[0041] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme in the utility model will be clearly and completely described below in combination with the drawings in the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0042] The utility model embodiment provided with the invisible protective window railing function's floor window will be described in detail in combination with specific embodiment and its application scene. Figures 1-4

[0043] As shown in Figure 1 and Figure 3 , the utility model provides a floor window with invisible protective window railing function, comprising: frame and at least one sash unit 1.

[0044] Frame is used for fixing in window hole, and at least one sash unit 1 is installed in frame.

[0045] Sash unit 1 includes lighting section 11, protection section 12 and horizontal frame 13.

[0046] ​The protection section 12 is arranged at the bottom of the sash unit 1, and the horizontal frame 13 is arranged in the horizontal direction. The protection section 12 is connected to the light section 11 through the horizontal frame 13.

[0047] The protection section 12 includes the first tempered glass 121 and the laminated glass 122 arranged in parallel. The first tempered glass 121 and the laminated glass 122 are arranged in a hollow manner. The laminated glass 122 is close to the indoor side. The light section 11 includes the second tempered glass 111 and the third tempered glass 112 arranged in parallel. The second tempered glass 111 and the third tempered glass 112 are arranged in a hollow manner.

[0048] It can be understood that the floor-to-ceiling window can be an independent window or a large-area strip window. In the independent window, only one sash unit 1 is provided. The sash unit 1 is fixed to the frame on four sides. In the strip window, a plurality of sash units 1 are arranged side by side. The left side of the first sash unit 1 is fixed to the frame. The right side of the last sash unit 1 is fixed to the frame. The upper and lower sides of the plurality of sash units 1 are fixed to the frame. The plurality of sash units 1 are fixed through the connecting piece.

[0049] The laminated glass 122 is a composite glass formed by two or more pieces of glass sandwiching a plastic piece and being bonded through heat pressing. When the laminated glass 122 is broken by external force, the fragments are bonded by the middle adhesive film and cannot scatter and splash, thereby reducing the harm to the personnel. In addition, the laminated glass 122 has high strength and stability, and can provide reliable anti-falling protection for the personnel, thereby avoiding the personnel from falling from the building by accident due to being close to the window.

[0050] In the embodiment, the laminated glass 122 is arranged on the indoor side of the protection section 12. Based on the strength and stability of the laminated glass 122, the laminated glass 122 functions as a window guardrail on the indoor side of the floor-to-ceiling window. Compared with the traditional window guardrail which needs to be installed twice and occupies the indoor space and blocks the view to a certain extent and destroys the indoor permeability, the invisible window guardrail formed by the laminated glass 122 in the embodiment integrates the light transmission and protection, minimizes the blocking of the view of the personnel, ensures the open and permeable visual experience in the room, reduces the occupation of the indoor space by the guardrail, and improves the overall aesthetics and safety of the floor-to-ceiling window.

[0051] The height of the protection section 12 of the embodiment needs to be calculated according to the requirements of relevant building safety standards, from the ground where the floor-to-ceiling window is located upwards. The inner layer glass of the protection section 12 is the laminated glass 122. The upper side of the floor-to-ceiling window is the lighting section 11. The lighting section 11 is used for light transmission, and the lighting section 11 comprises the second tempered glass 111 and the third tempered glass 112 arranged in parallel. The horizontal frame 13 is installed between the lighting section 11 and the protection section 12, and the bottom of the lighting section 11 and the top of the protection section 12 are both installed on the horizontal frame 13. The horizontal frame 13 can not only divide the protection section 12 and the lighting section 11 and provide installation support for the protection section 12 and the lighting section 11, but also serve as a horizontal rail of the invisible protective window railing, which can not only prevent people from falling, but also enhance the overall structural stability of the floor-to-ceiling window. Moreover, the horizontal frame 13 cooperates with the laminated glass 122 to form a three-dimensional protective net in the vertical and horizontal dimensions, preventing people from falling from the floor-to-ceiling window and ensuring the safety of indoor activities.

[0052] Optionally, if the height of the floor-to-ceiling window is high, a plurality of reinforcing frames can be arranged between the horizontal frame 13 and the lighting section 11, and the reinforcing frames are arranged in parallel with the horizontal frame 13. The reinforcing frames can be arranged in multiple numbers, and the reinforcing frames are arranged at intervals in the lighting section 11 to enhance the strength of the lighting section 11.

[0053] Further, the first tempered glass 121 and the laminated glass 122 are hollowly arranged, and the second tempered glass 111 and the third tempered glass 112 are hollowly arranged, which can provide heat insulation, heat preservation and sound insulation.

[0054] The floor-to-ceiling window with the function of invisible protective window railing provided by the utility model has the advantages that the frame and at least one sash unit 1 are arranged, the lighting section 11, the protection section 12 and the horizontal frame 13 are arranged in the sash unit 1, the protection section 12 is located at the bottom of the sash unit 1, the protection section 12 comprises the first tempered glass 121 and the laminated glass 122 arranged in parallel, the laminated glass 122 is close to the indoor side, the laminated glass 122 serves as the protective window railing on the indoor side of the floor-to-ceiling window based on the strength and stability of the laminated glass 122, the horizontal frame 13 is used as the division of the lighting section 11 and the protection section 12 and the horizontal rail of the invisible protective window railing, the combination of the horizontal frame 13 and the laminated glass 122 can realize the function of invisible protective window railing, the indoor space is not occupied, the overall appearance of the floor-to-ceiling window is ensured, the floor-to-ceiling window can be integrated into the surrounding building environment, and the matching requirements of diversified building styles are met.

[0055] As shown in Figure 2 The laminated glass 122 of the embodiment comprises a glass original piece 1221 and a layer 1222.

[0056] The glass original piece 1221 has at least two layers, and the two layers of glass original pieces 1221 sandwich the layer 1222.

[0057] Understandably, the glass sheet 1221 can be made of two layers or multiple layers, depending on the strength requirements on site.

[0058] Specifically, interlayer 1222 can be a PVB (polyvinyl butyral) layer.

[0059] like Figure 2 As shown, the glass sheet 1221 in this embodiment is a transparent glass piece or a coated glass piece.

[0060] Understandably, transparent glass components have good light transmittance and are used in applications requiring high light transmission. Coated glass components have one or more layers of metal, alloy, or metal compound film coated on the glass surface, altering the glass's optical properties and providing good heat insulation. The choice between transparent or coated glass components as the base glass depends on specific application requirements.

[0061] like Figure 4 As shown, the window sash unit 1 in this embodiment also includes: a first angle steel 14.

[0062] Two first angle steels 14 are provided, and the two first angle steels 14 are respectively located at both ends of the horizontal frame 13; the short side of the first angle steel 14 is connected to the horizontal frame 13, and the long side of the first angle steel 14 is connected to the light-transmitting section 11.

[0063] Understandably, the first angle steel 14 is installed at both ends of the horizontal frame 13. The short side of the first angle steel 14 is connected to the horizontal frame 13 by fasteners, and the long side is bonded to the bottom of the second tempered glass 111 and the third tempered glass 112 of the light-transmitting section 11 by adhesive.

[0064] Since the horizontal frame 13 serves as a horizontal guardrail, it requires higher strength and stability. The first angle steel 14 can provide additional fastening force, enabling the horizontal frame 13 and the light-transmitting section 11 to be stably connected, thereby enhancing the connection strength of the horizontal frame 13 and improving its reliability.

[0065] like Figure 1 and Figure 3 As shown, in the case where there are multiple window sash units 1 in this embodiment, it also includes a vertical frame 2. The vertical frame 2 extends along the height direction of the window sash unit 1.

[0066] Adjacent lighting section 11 and adjacent protective section 12 are connected by vertical frames 2.

[0067] The vertical frame 2 and the horizontal frame 13 are set vertically and connected by a second angle steel 15. One side of the second angle steel 15 is connected to the horizontal frame 13, and the other side of the second angle steel 15 is connected to the vertical frame 2.

[0068] It can be understood that the vertical frame 2 is arranged between two adjacent sash units 1, and the vertical frame 2 can connect the adjacent lighting section 11 and the adjacent protection section 12.

[0069] The vertical frame 2 and the horizontal frame 13 can be connected by a pin, and since the horizontal frame 13 functions as a horizontal protective rail, a second angle steel 15 is also used for connection in this embodiment to enhance the connection strength of the vertical frame 2 and the horizontal frame 13, so that the reliability of the horizontal frame 13 is stronger.

[0070] Specifically, the length of the second angle steel 15 is less than the height of the horizontal frame 13, so as to facilitate the installation of the second angle steel 15 inside the horizontal frame 13.

[0071] As shown in Figure 4 , the sash unit 1 of this embodiment further comprises a first sub-frame 16, a second sub-frame 17 and a pressing block 18.

[0072] The first sub-frame 16 and the second sub-frame 17 are oppositely arranged to form a receiving groove, and the length direction of the first sub-frame 16 and the second sub-frame 17 is arranged along the length direction of the horizontal frame 13; the first sub-frame 16 is clamped between the lighting section 11 and the horizontal frame 13, and the second sub-frame 17 is clamped between the protection section 12 and the horizontal frame 13.

[0073] The pressing block 18 is arranged in the receiving groove, and the pressing block 18 covers the first sub-frame 16 and the second sub-frame 17 on the horizontal frame 13.

[0074] It can be understood that since the thickness of the laminated glass 122 is greater than the thickness of the third tempered glass 112, the outer sides of the first tempered glass 121 and the second tempered glass 111 are kept flush during installation, and the inner sides of the lighting section 11 and the protection section 12 cannot be flush. The thicknesses of the first sub-frame 16 and the second sub-frame 17 of this embodiment are different, so that the connection between the first sub-frame 16 and the second sub-frame 17 and the horizontal frame 13 can be flush, thereby facilitating the installation of the horizontal frame 13 and the first sub-frame 16 and the second sub-frame 17.

[0075] The outer side of the first sub-frame 16 is connected with the third tempered glass 112 through a gluing member, and the inner side of the first sub-frame 16 is clamped with the top of the horizontal frame 13; the outer side of the second sub-frame 17 is connected with the laminated glass 122 through a gluing member, and the inner side of the second sub-frame 17 is clamped with the bottom of the horizontal frame 13. The first sub-frame 16 and the second sub-frame 17 are both U-shaped structures, and the receiving groove formed by the first sub-frame 16 and the second sub-frame 17 can accommodate the pressing block 18, and the pressing block 18 covers the inner sides of the first sub-frame 16 and the second sub-frame 17 on the horizontal frame 13, and the pressing block 18 and the horizontal frame 13 are firmly connected through a fastener.

[0076] As shown in Figure 1 and Figure 2 , the floor-to-ceiling window of this embodiment further comprises a pressing plate 3.

[0077] The vertical frame 2 has an outer protrusion towards the outside of the sash unit 1. The outer protrusion extends into the aperture of the adjacent sash unit 1, and the pressing plate 3 is pressed onto the joint of the adjacent sash and connected with the outer protrusion.

[0078] It can be understood that the vertical frame 2 is connected with the horizontal frame 13 at the inner side of the lighting section 11 and the protection section 12, and extends into the gap of the lighting section 11 and the protection section 12 through the outer protrusion. The two ends of the pressing plate 3 are pressed onto the outer side of the first tempered glass 121 through the adhesive tape. The middle part of the pressing plate 3 is provided with an opening, and the middle part of the pressing plate 3 is fixedly connected with the outer protrusion through the fastener.

[0079] Specifically, the adhesive tape can be a three-element ethylene-propylene adhesive tape, which can play a buffering role to make the pressing plate 3 and the first tempered glass 121 flexibly abut.

[0080] As shown in Figure 1 and Figure 2 , the floor-to-ceiling window of the embodiment further comprises a cover plate 4. The cover plate 4 is arranged on the outer side of the pressing plate 3.

[0081] It can be understood that the cover plate 4 is arranged along the length direction of the vertical frame 2 and has the same length as the vertical frame 2. The cover plate 4 is arranged on the outer side of the pressing plate 3, so that the internal structure of the joint of the vertical frame 2 and the sash unit 1 is hidden, and the joint of the vertical frame 2 and the sash unit 1 is more beautiful.

[0082] As shown in Figure 1 and Figure 2 , the floor-to-ceiling window of the embodiment further comprises a sealing rod 5 and a sealing strip 6.

[0083] The sealing rod 5 and the sealing strip 6 are filled between the gap between the sash unit 1 and the vertical frame 2 or the frame. The sealing strip 6 is arranged close to the outer side of the sash unit 1.

[0084] It can be understood that the cross section of the sealing rod 5 is circular, and the sealing rod 5 is installed between the gap between the lighting section 11 and the horizontal frame 13 or the frame. The sealing strip 6 is installed on the outer side of the sealing rod 5, and the arc surface of the side of the sealing strip 6 in contact with the sealing rod 5 is arranged in close contact with the sealing rod 5, so as to fill the gap between the sash unit 1 and the vertical frame 2 or the frame. The two sealing of the sealing rod 5 and the sealing strip 6 can ensure that the sash unit 1 and the vertical frame 2 or the frame are well sealed, preventing rainwater or air from leaking.

[0085] Specifically, the sealing rod 5 and the sealing strip 6 can be rubber parts.

[0086] As shown in Figure 1 and Figure 2 , the first filling layer 123 between the first tempered glass 121 and the laminated glass 122 of the embodiment is an air layer or an inert gas layer.

[0087] The first filling layer 123 is arranged between the first tempered glass 121 and the laminated glass 122, so that the heat insulation performance is improved, and the heat transfer is reduced.

[0088] As shown in Figure 1 and Figure 2 The second filling layer 113 arranged between the second tempered glass 111 and the third tempered glass 112 is an air layer or an inert gas layer.

[0089] The second filling layer 113 arranged between the second tempered glass 111 and the third tempered glass 112 is an air layer or an inert gas layer.

[0090] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A floor-to-ceiling window having a function of a hidden window guard rail, characterized by comprising: The window includes: a frame and at least one sash unit; the frame is used to be fixed on a window hole, and the at least one sash unit is installed on the frame; the sash unit includes a light segment, a protection segment and a horizontal frame; the protection segment is arranged at the bottom of the sash unit, the horizontal frame is arranged in the horizontal direction, and the protection segment is connected with the light segment through the horizontal frame; the protection segment includes a first tempered glass and a laminated glass arranged in parallel, and a hollow space is arranged between the first tempered glass and the laminated glass, and the laminated glass is close to the indoor side; the light segment includes a second tempered glass and a third tempered glass arranged in parallel, and a hollow space is arranged between the second tempered glass and the third tempered glass.

2. The floor-to-ceiling window having a hidden window guard rail function according to claim 1, wherein, The laminated glass includes a glass original piece and a interlayer; the glass original piece has at least two layers, and the interlayer is sandwiched by the two layers of the glass original piece.

3. The floor-to-ceiling window having a hidden window guard rail function according to claim 2, characterized in that, The glass original piece is a transparent glass piece or a coated glass piece.

4. The floor-to-ceiling window having a hidden window guard rail function according to claim 1, wherein, The sash unit further includes a first angle steel; two first angle steels are arranged, and the two first angle steels are arranged at two ends of the horizontal frame; the short side of the first angle steel is connected with the horizontal frame, and the long side of the first angle steel is connected with the light segment.

5. The floor-to-ceiling window having a hidden window guard rail function according to claim 1, wherein, In the case that the sash unit has multiple, it further includes a vertical frame; the vertical frame is arranged in the height direction of the sash unit; adjacent light segments and adjacent protection segments are connected through the vertical frame respectively; the vertical frame and the horizontal frame are arranged perpendicularly and connected through a second angle steel, one side of the second angle steel is connected with the horizontal frame, and the other side of the second angle steel is connected with the vertical frame.

6. The floor-to-ceiling window having a hidden window guard rail function according to claim 5, wherein, The sash unit further includes a first sub-frame, a second sub-frame and a pressing block; the first sub-frame and the second sub-frame are arranged oppositely to form a receiving groove, and the length direction of the first sub-frame and the second sub-frame is arranged along the length direction of the horizontal frame; the first sub-frame is sandwiched between the light segment and the horizontal frame, and the second sub-frame is sandwiched between the protection segment and the horizontal frame; the pressing block is arranged in the receiving groove, and the pressing block presses the first sub-frame and the second sub-frame on the horizontal frame.

7. The floor-to-ceiling window having a hidden window guard rail function according to claim 5, wherein Further including: a pressing plate; the vertical frame has an outward protruding part towards the outside of the sash unit; the outward protruding part extends into the aperture of the adjacent sash unit, and the pressing plate is pressed on the connection part of the adjacent sash and connected with the outward protruding part.

8. The floor-to-ceiling window having the function of a concealed window guard rail according to claim 7, wherein Further including: a cover plate; the cover plate is arranged on the outside of the pressing plate.

9. The floor-to-ceiling window having a hidden window guard rail function according to claim 5, wherein, Further including: a sealing rod and a sealing strip; the sealing rod and the sealing strip are filled between the gap between the sash unit and the vertical frame or the frame; the sealing strip is arranged close to the outside of the sash unit.

10. The floor-to-ceiling window having a hidden window rail function according to claim 1, wherein, The first filling layer between the first tempered glass and the laminated glass is an air layer or an inert gas layer; and / or, the second filling layer between the second tempered glass and the third tempered glass is an air layer or an inert gas layer.

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