Guardrail gauze mounting structure and panoramic door

Abstract

The utility model discloses a guardrail gauze mounting structure and a panoramic door, and belongs to the technical field of doors and windows. The fixed window sash is fixedly arranged on the mounting frame; the movable window sash is movably arranged on the mounting frame; the first side frame is arranged on the side, away from the fixed window sash, of the mounting frame, the second side frame is arranged on the side, away from the movable window sash, of the fixed window sash, and guardrail glass is arranged on the side, facing the rollback screen top frame, of the guardrail bottom frame. A containing cavity used for containing the rewinding gauze element is formed in the rewinding gauze element top frame, and the rewinding gauze element can move towards the guardrail bottom frame to abut against the top of the guardrail glass so as to be matched with the fixed window sash to seal the installation frame. The rollback gauze element can be rolled in the containing cavity so as to open the upper portion of the guardrail glass. The guardrail gauze mounting structure has the advantages that mosquitoes can be prevented from entering a room while ventilation of the panoramic door can be achieved, and the situation that the view of the panoramic door is affected by the gauze can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to a guardrail mesh installation structure and a panoramic door. Background Art

[0002] Enclosed balconies are a popular home design option these days. Panoramic sliding doors often feature a laminated glass guardrail installed on the opening side for safety and protection. Panoramic sliding door glass guardrails typically have a simple structure, mostly composed of a glass panel and a base support. As the product ages, parts inevitably age, posing a safety hazard.

[0003] After searching, the Chinese patent number CN117988683B discloses a guardrail and screen combination structure for a public casement window. The above patent realizes the integrated setting of glass guardrail, sash window and window frame by arranging glass guardrail and screen at the position of movable window sash.

[0004] The above patent also has the following shortcomings: although the screen can realize ventilation of the panoramic door while preventing mosquitoes from entering the room, during use, as dust accumulates on the screen, the ventilation function of the screen will be limited; in addition, when the movable window sash moves to close the window frame, the presence of the screen will affect the field of view of the panoramic door. Utility Model Content

[0005] The purpose of the utility model is to provide a guardrail screen installation structure and a panoramic door, which have the advantages of being able to prevent mosquitoes from entering the room while realizing ventilation of the panoramic door, and being able to avoid the screen affecting the field of view of the panoramic door.

[0006] In a first aspect, the utility model provides a guardrail mesh installation structure, comprising:

[0007] Install the frame;

[0008] A fixed window sash, fixedly mounted on the mounting frame;

[0009] A movable window sash, movably mounted on the mounting frame;

[0010] The guardrail assembly includes a first side frame, a second side frame, a guardrail bottom frame and a rewinding yarn top frame, the first side frame being arranged on a side of the mounting frame away from the fixed window sash, the second side frame being arranged on a side of the fixed window sash away from the movable window sash, the opposite ends of the guardrail bottom frame being respectively connected to the bottom of the first side frame and the second side frame, and a guardrail glass is provided on the side of the guardrail bottom frame facing the rewinding yarn top frame; the opposite ends of the rewinding yarn top frame are respectively connected to the top of the first side frame and the second side frame, and a receiving cavity for placing a rewinding yarn net is provided in the rewinding yarn top frame, the rewinding yarn net can be moved toward the guardrail bottom frame to abut against the top of the guardrail glass to cooperate with the fixed window sash to close the mounting frame; the rewinding yarn net can also be rolled up in the receiving cavity to open the top of the guardrail glass.

[0011] The guardrail mesh installation structure provided by the present invention includes a mounting frame, a fixed window sash, a movable window sash, and a guardrail assembly. The guardrail assembly includes a first side frame, a second side frame, a guardrail bottom frame, and a rewinding mesh top frame. The rewinding mesh top frame is provided with a receiving cavity for placing the rewinding mesh. The rewinding mesh can be moved toward the guardrail bottom frame to abut against the top of the guardrail glass to cooperate with the fixed window sash to close the mounting frame. The rewinding mesh can also be rolled up in the receiving cavity to open the top of the guardrail glass. By providing a retractable rewinding mesh, the rewinding mesh can be unfolded when ventilation is required to prevent mosquitoes from entering the room, and can be rolled up when ventilation is not required to avoid the mesh affecting the field of view of the panoramic door. The utility model has the advantages of preventing mosquitoes from entering the room while realizing ventilation of the panoramic door, and can avoid the mesh affecting the field of view of the panoramic door.

[0012] Furthermore, a rewinding handle is provided at one end of the rewinding gauze facing the guardrail glass, and the rewinding handle can drive the rewinding gauze to move closer to or away from the guardrail glass.

[0013] The above technical solution provides a rewind handle at one end of the rewind screen, allowing users to easily control the extension and retraction of the rewind screen. This design improves the convenience and user experience of the guardrail screen, achieving greater flexibility and reliability compared to traditional screen designs.

[0014] Furthermore, a sealing strip is provided on the side of the rewind handle facing the guardrail glass, and the sealing strip is used to close the gap between the rewind handle and the guardrail glass.

[0015] The above technical solution effectively solves the gap problem between the rewind handle and the guardrail glass by installing a sealing strip on the side of the rewind handle facing the guardrail glass. This design improves the sealing performance of the entire guardrail mesh installation structure, preventing foreign matter such as dust and insects from entering the room through the gap, while maintaining flexibility and convenience during operation.

[0016] Furthermore, it also includes a first rewinding yarn vertical frame and a second rewinding yarn vertical frame, the first rewinding yarn vertical frame is arranged in the first side frame, the first rewinding yarn vertical frame is provided with a first guide rail groove on the side facing the second side frame, the second rewinding yarn vertical frame is arranged in the second side frame, the second rewinding yarn vertical frame is provided with a second guide rail groove on the side facing the first side frame, and the opposite ends of the rewinding yarn net are respectively movably arranged in the first guide rail groove and the second guide rail groove.

[0017] The above technical solution, through the addition of first and second rewinding mullions and their associated guide rails, makes the rewinding screen more stable during movement. Furthermore, this guide rail structure ensures that the rewinding screen maintains close contact with the guardrail glass during both deployment and retraction, significantly improving sealing and effectively preventing the drift and jamming common during traditional screen movement, making the entire system more reliable and durable.

[0018] Furthermore, a first sealing strip is provided on each of the opposite sides of the first side frame, the lower halves of the two first sealing strips are used to abut against the guardrail glass, and the upper halves of the two first sealing strips are used to abut against the first rewound yarn vertical frame; a second sealing strip is provided on each of the opposite sides of the second side frame, the bottoms of the two second sealing strips are used to abut against the guardrail glass, and the tops of the two second sealing strips are used to abut against the second rewound yarn vertical frame.

[0019] With this technical solution, the first and second sealing strips, through contact with the guardrail glass and the rewinding yarn mullion, prevent air, dust, and other foreign matter from entering through the gaps between the side frame and the glass and mullion, thereby improving the sealing performance and service life of the guardrail mesh installation structure. This sealing structure not only enhances the overall sealing effect but also ensures the stability and safety of the installation structure.

[0020] Furthermore, a handrail cover is provided on the side of the guardrail glass facing the rewinding yarn top frame.

[0021] By adopting the above technical solution, by providing an armrest cover on the guardrail glass, the problem of glass wear and tear causing scratches to users can be avoided, thereby improving the user experience.

[0022] Furthermore, it also includes a glass pad, which is used to abut against the guardrail glass.

[0023] The above technical solution, by adding glass spacers, effectively solves the problem of guardrail glass deformation and tilting caused by external forces or gravity. The glass spacers provide an additional support point, enhancing the stability of the guardrail glass and significantly improving the safety and reliability of the guardrail mesh installation structure.

[0024] Furthermore, the glass pad includes a first glass pad, a second glass pad and a third glass pad. The first glass pad is arranged in the first side frame, the second glass pad is arranged in the second side frame, and the third glass pad is arranged in the guardrail bottom frame.

[0025] The above technical solution solves the stability and securement issues associated with securing the guardrail glass by placing glass spacers at multiple key locations along the guardrail. The first and second glass spacers, located within the left and right side frames, respectively, and the third glass spacer within the guardrail bottom frame, work together to effectively prevent loosening or displacement between the guardrail glass and the guardrail assembly, thereby improving the overall stability and safety of the guardrail glass.

[0026] Furthermore, the first side frame and the mounting frame are fixedly connected by a first screw, the second side frame and the fixed window sash are fixedly connected by a second screw, and the guardrail bottom frame and the mounting frame are fixedly connected by a third screw.

[0027] In a second aspect, the present invention provides a panoramic door comprising any of the above-mentioned guardrail mesh installation structures.

[0028] As can be seen from the above, the guardrail mesh installation structure provided by the present invention includes a mounting frame, a fixed window sash, a movable window sash and a guardrail assembly. The guardrail assembly includes a first side frame, a second side frame, a guardrail bottom frame and a rewinding yarn top frame. The rewinding yarn top frame is provided with a receiving cavity for placing the rewinding yarn. The rewinding yarn can be moved toward the guardrail bottom frame to abut against the top of the guardrail glass to cooperate with the fixed window sash to close the mounting frame. The rewinding yarn can also be rolled up in the receiving cavity to open the top of the guardrail glass. By providing a retractable rewinding yarn, the rewinding yarn can be unfolded when ventilation is required to prevent mosquitoes from entering the room, and can be rolled up when ventilation is not required to avoid the yarn affecting the field of view of the panoramic door. It has the advantages of preventing mosquitoes from entering the room while realizing ventilation of the panoramic door, and can avoid the yarn affecting the field of view of the panoramic door.

[0029] Other features and advantages of the present application will be described in the following description, and in part will become apparent from the description, or understood by practicing the embodiments of the present application. The objectives and other advantages of the present application can be achieved and obtained through the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the vertical cross-section structure of a guardrail mesh installation structure proposed by the present invention.

[0031] Figure 2 This is a schematic diagram of the horizontal cross-section structure of a guardrail mesh installation structure proposed by the present invention.

[0032] Figure 3 This is a schematic diagram of the horizontal cross-section structure at another height of a guardrail mesh installation structure proposed by the present invention.

[0033] In the accompanying drawings: 100, mounting frame; 200, fixed sash; 300, movable sash; 400, guardrail assembly; 410, first side frame; 411, first sealing strip; 420, second side frame; 421, second sealing strip; 430, guardrail bottom frame; 431, guardrail glass; 432, handrail cover; 433, third sealing strip; 440, rewind yarn top frame; 441, rewind yarn net; 442, receiving cavity; 443, rewind handle; 444, sealing strip; 510, first rewind yarn vertical frame; 511, first guide rail groove; 520, second rewind yarn vertical frame; 521, second guide rail groove; 600, glass pad; 610, first glass pad; 620, second glass pad; 630, third glass pad; 710, first screw; 720, second screw; 730, third screw. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0035] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and configurations of specific examples are described below. Of course, these are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or configurations discussed.

[0036] With the advancement of modern architectural design, panoramic sliding doors are becoming increasingly popular in home decor. This design not only offers expansive views but also allows for flexible connection between indoor and outdoor spaces. However, traditional panoramic sliding door designs still have some shortcomings in terms of safety and functionality. In particular, for enclosed balconies, ensuring safety, ventilation, and mosquito control without compromising visibility has become a pressing challenge.

[0037] This application proposes a guardrail mesh installation structure to solve the above problems.

[0038] Reference Attachment Figure 1 , Attachment Figure 2 Specifically, the guardrail mesh installation structure includes a mounting frame 100, a fixed window sash 200, a movable window sash 300 and a guardrail assembly 400. The fixed window sash 200 is fixedly mounted on the mounting frame 100; the movable window sash 300 is movably mounted on the mounting frame 100; the guardrail assembly 400 includes a first side frame 410, a second side frame 420, a guardrail bottom frame 430 and a rewinding yarn top frame 440. The first side frame 410 is arranged on the side of the mounting frame 100 away from the fixed window sash 200, and the second side frame 420 is arranged on the side of the fixed window sash 200 away from the movable window sash 300. The opposite ends of the guardrail bottom frame 430 are respectively connected to the bottom of the first side frame 410 and the second side frame 420. A guardrail glass 431 is provided on the side of 430 facing the rewinding yarn top frame 440; the opposite ends of the rewinding yarn top frame 440 are respectively connected to the top of the first side frame 410 and the second side frame 420, and a receiving cavity 442 for placing the rewinding yarn net 441 is provided in the rewinding yarn top frame 440. The rewinding yarn net 441 can move toward the guardrail bottom frame 430 to abut against the top of the guardrail glass 431 to cooperate with the fixed window sash 200 to close the installation frame 100; the rewinding yarn net 441 can also be rolled up in the receiving cavity 442 to open the top of the guardrail glass 431.

[0039] As can be seen from the above, the guardrail mesh installation structure provided by the present invention includes a mounting frame 100, a fixed window sash 200, a movable window sash 300 and a guardrail assembly 400. The guardrail assembly 400 includes a first side frame 410, a second side frame 420, a guardrail bottom frame 430 and a rewinding yarn top frame 440. The rewinding yarn top frame 440 is provided with a receiving cavity 442 for placing the rewinding mesh 441. The rewinding mesh 441 can move toward the guardrail bottom frame 430 to abut against the top of the guardrail glass 431 to cooperate with the fixed window sash 200 to close the mounting frame 100. The rewinding mesh 441 can also be rolled up in the receiving cavity 442 to open the top of the guardrail glass 431. By setting up a retractable retractable gauze 441, the retractable gauze 441 can be unfolded when ventilation is needed to prevent mosquitoes from entering the room, and the retractable gauze 441 can be rolled up when ventilation is not needed to avoid the gauze affecting the field of view of the panoramic door. This has the advantages of preventing mosquitoes from entering the room while realizing ventilation of the panoramic door, and avoiding the gauze affecting the field of view of the panoramic door.

[0040] Reference Attachment Figure 1 In one embodiment, a rewinding handle 443 is provided at one end of the rewinding screen 441 facing the guardrail glass 431 , and the rewinding handle 443 can drive the rewinding screen 441 to move closer to or away from the guardrail glass 431 .

[0041] Specifically, the retractable handle 443 can take various forms, such as a strip handle, a ring handle, or other easily operable structures. The retractable handle 443 can be made of various materials, such as metal, plastic, or wood, depending on the specific application requirements. Furthermore, the retractable handle 443 can be provided with a non-slip texture or a rubber coating to enhance grip comfort and operational stability.

[0042] The above technical solution provides a rewind handle 443 at one end of the rewind screen 441, allowing the user to conveniently control the extension and retraction of the rewind screen 441. This design improves the operational convenience and user experience of the guardrail screen, achieving greater flexibility and reliability compared to traditional screen designs.

[0043] In one embodiment, a sealing strip 444 is provided on the side of the rewind handle 443 facing the guardrail glass 431 , and the sealing strip 444 is used to close the gap between the rewind handle 443 and the guardrail glass 431 .

[0044] The above technical solution effectively solves the gap problem between the rewind handle 443 and the guardrail glass 431 by providing a sealing strip 444 on the side of the rewind handle 443 facing the guardrail glass 431. This design improves the sealing performance of the entire guardrail mesh installation structure, preventing foreign matter such as dust and insects from entering the room through the gap, while still maintaining flexibility and convenience during operation.

[0045] In one embodiment, a handrail cover plate 432 is provided on the side of the guardrail glass 431 facing the rewinding yarn top frame 440 .

[0046] Specifically, the armrest cover 432 can be fixed to the guardrail glass 431 by 3M glue.

[0047] By adopting the above technical solution, by providing the handrail cover 432 on the guardrail glass 431, the problem of glass wear and tear causing scratches to users can be avoided, thereby improving the user experience.

[0048] Reference Attachment Figure 2 In one embodiment, it also includes a first rewinding yarn vertical frame 510 and a second rewinding yarn vertical frame 520. The first rewinding yarn vertical frame 510 is arranged in the first side frame 410, and the first rewinding yarn vertical frame 510 is provided with a first guide rail groove 511 on the side facing the second side frame 420. The second rewinding yarn vertical frame 520 is arranged in the second side frame 420, and the second rewinding yarn vertical frame 520 is provided with a second guide rail groove 521 on the side facing the first side frame 410. The opposite ends of the rewinding yarn net 441 are respectively movably arranged in the first guide rail groove 511 and the second guide rail groove 521.

[0049] Specifically, the first guide rail 511 can be made of metal or plastic to ensure wear resistance and long-term stability. The first rewinding yarn vertical frame 510 can be designed to be removable for easy maintenance and replacement. The second guide rail 521 and the second rewinding yarn vertical frame 520 should also have the same properties and functions as the first rewinding yarn vertical frame 510, achieving the same effect as the first rewinding yarn vertical frame 510, for an optimal user experience.

[0050] The above technical solution, through the addition of the first and second rewinding mullions 510, 520, and their guide rail design, makes the rewinding screen 441 more stable during movement. Furthermore, this guide rail structure ensures that the rewinding screen 441 maintains close contact with the guardrail glass 431 during both the unfolding and rewinding process, significantly improving sealing and effectively preventing the drift and jamming common during traditional screen movement, making the entire system more reliable and durable.

[0051] In one embodiment, first sealing strips 411 are respectively provided on two opposite sides of the first side frame 410, the lower halves of the two first sealing strips 411 are used to abut against the guardrail glass 431, and the upper halves of the two first sealing strips 411 are used to abut against the first rewinding yarn vertical frame 510; second sealing strips 421 are respectively provided on two opposite sides of the second side frame 420, the bottoms of the two second sealing strips 421 are used to abut against the guardrail glass 431, and the tops of the two second sealing strips 421 are used to abut against the second rewinding yarn vertical frame 520.

[0052] With this technical solution, the first and second sealing strips 411, 421, through contact with the guardrail glass 431 and the rewinding yarn mullion, prevent air, dust, and other foreign matter from entering through the gaps between the side frame and the glass and mullion, thereby improving the sealing performance and service life of the guardrail mesh installation structure. This sealing structure not only enhances the overall sealing effect but also ensures the stability and safety of the installation structure.

[0053] In one embodiment, a third sealing strip 433 is further provided on opposite sides of the guardrail bottom frame 430. The two third sealing strips 433 are respectively used to abut against the guardrail glass 431 (as shown in the attached figure). Figure 1 shown).

[0054] Reference Attachment Figure 1 , Attachment Figure 3 In one embodiment, a glass spacer 600 is further included, and the glass spacer 600 is used to abut against the guardrail glass 431.

[0055] The above technical solution, by adding glass spacers 600, effectively solves the problem of guardrail glass 431 being deformed and tilted due to external forces or gravity. The glass spacers provide an additional support point, enhancing the stability of guardrail glass 431 and significantly improving the safety and reliability of the guardrail screen installation structure.

[0056] In one embodiment, the glass pad 600 includes a first glass pad 610, a second glass pad 620 and a third glass pad 630. The first glass pad 610 is arranged in the first side frame 410, the second glass pad 620 is arranged in the second side frame 420, and the third glass pad 630 is arranged in the guardrail bottom frame 430.

[0057] The above technical solution, by installing glass spacers 600 at multiple key locations within the guardrail, solves the stability and securement issues associated with securing the guardrail glass 431. The first and second glass spacers 610, 620, respectively located within the left and right side frames, and the third glass spacer 630 within the guardrail bottom frame 430, work together to effectively prevent loosening or displacement between the guardrail glass 431 and the guardrail assembly 400, thereby improving the overall stability and safety of the guardrail glass 431.

[0058] In one embodiment, the first side frame 410 and the mounting frame 100 are fixedly connected by a first screw 710 , the second side frame 420 and the fixed window sash 200 are fixedly connected by a second screw 720 , and the guardrail bottom frame 430 and the mounting frame 100 are fixedly connected by a third screw 730 .

[0059] The utility model also provides a panoramic door, comprising the guardrail mesh installation structure of any one of the above embodiments.

[0060] Throughout this specification, reference to terms such as "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0061] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A guardrail mesh installation structure, characterized in that: include: Mounting frame (100); A fixed window sash (200) fixedly mounted on the mounting frame (100); A movable window sash (300) is movably mounted on the mounting frame (100); A guardrail assembly (400) comprises a first side frame (410), a second side frame (420), a guardrail bottom frame (430) and a rewinding yarn top frame (440), wherein the first side frame (410) is arranged on a side of the mounting frame (100) away from the fixed window sash (200), the second side frame (420) is arranged on a side of the fixed window sash (200) away from the movable window sash (300), the opposite ends of the guardrail bottom frame (430) are respectively connected to the bottom of the first side frame (410) and the second side frame (420), and the guardrail bottom frame (430) is provided with a guardrail on a side facing the rewinding yarn top frame (440). The glass (431) is provided with a receiving cavity (442) for placing the rewinding gauze (441) in the rewinding gauze top frame (440); the rewinding gauze (441) can be moved toward the guardrail bottom frame (430) to abut against the top of the guardrail glass (431) to cooperate with the fixed window sash (200) to close the mounting frame (100); the rewinding gauze (441) can also be rolled up in the receiving cavity (442) to open the top of the guardrail glass (431).

2. A guardrail mesh installation structure according to claim 1, characterized in that: A rewinding handle (443) is provided on one end of the rewinding gauze (441) facing the guardrail glass (431), and the rewinding handle (443) can drive the rewinding gauze (441) to move closer to or away from the guardrail glass (431).

3. A guardrail mesh installation structure according to claim 2, characterized in that: A sealing strip (444) is provided on the side of the rewinding handle (443) facing the guardrail glass (431), and the sealing strip (444) is used to close the gap between the rewinding handle (443) and the guardrail glass (431).

4. A guardrail mesh installation structure according to claim 1, characterized in that: The invention also includes a first rewinding yarn vertical frame (510) and a second rewinding yarn vertical frame (520), wherein the first rewinding yarn vertical frame (510) is arranged in the first side frame (410), and a first guide rail groove (511) is provided on the side of the first rewinding yarn vertical frame (510) facing the second side frame (420); the second rewinding yarn vertical frame (520) is arranged in the second side frame (420), and a second guide rail groove (521) is provided on the side of the second rewinding yarn vertical frame (520) facing the first side frame (410); and opposite ends of the rewinding yarn net (441) are movably arranged in the first guide rail groove (511) and the second guide rail groove (521), respectively.

5. A guardrail mesh installation structure according to claim 4, characterized in that: First sealing strips (411) are respectively provided on opposite sides of the first side frame (410), the lower halves of the two first sealing strips (411) are used to abut against the guardrail glass (431), and the upper halves of the two first sealing strips (411) are used to abut against the first rewinding yarn vertical frame (510); second sealing strips (421) are respectively provided on opposite sides of the second side frame (420), the bottoms of the two second sealing strips (421) are used to abut against the guardrail glass (431), and the tops of the two second sealing strips (421) are used to abut against the second rewinding yarn vertical frame (520).

6. The guardrail mesh installation structure according to claim 1, characterized in that: A handrail cover plate (432) is provided on the side of the guardrail glass (431) facing the rewinding yarn top frame (440).

7. The guardrail mesh installation structure according to claim 1, characterized in that: It also includes a glass spacer (600), and the glass spacer (600) is used to abut against the guardrail glass (431).

8. A guardrail mesh installation structure according to claim 7, characterized in that: The glass pad (600) comprises a first glass pad (610), a second glass pad (620) and a third glass pad (630), wherein the first glass pad (610) is arranged in the first side frame (410), the second glass pad (620) is arranged in the second side frame (420), and the third glass pad (630) is arranged in the guardrail bottom frame (430).

9. The guardrail mesh installation structure according to claim 1, characterized in that: The first side frame (410) and the mounting frame (100) are fixedly connected by a first screw (710), the second side frame (420) and the fixed window sash (200) are fixedly connected by a second screw (720), and the guardrail bottom frame (430) and the mounting frame (100) are fixedly connected by a third screw (730).

10. A panoramic door, characterized in that: The invention comprises the guardrail mesh installation structure according to any one of claims 1 to 9.

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