A closed structure for a balcony

Abstract

This utility model relates to an enclosed structure for balconies, comprising a main unit, a railing unit, an installation unit, a window sealing unit, and two limiting units. Its advantages lie in the fact that by combining the main unit, railing unit, installation unit, and window sealing unit, and using a drive unit to move the installation unit, the window sealing unit can be flexibly opened and closed. Residents can freely switch between closed and open balconies according to their needs, property regulations, and weather conditions. When the property management requires maintaining a uniform building appearance, the window sealing unit can be retracted to present an open balcony; in inclement weather or when privacy is needed, the drive unit can be activated to close the balcony, avoiding disputes with property management and neighbors regarding window sealing. The limiting units restrict the movement range of the installation unit, ensuring the stability of the window sealing unit during opening and closing, and preventing concerns about the safety of balcony facilities due to swaying of the installation unit.

Description

Technical Field

[0001] This utility model relates to the technical field of balcony window sealing, and in particular to a sealing structure for balconies. Background Technology

[0002] As an extension of the interior, the balcony serves as both a living space for the family and an "eye" of the street. It has been described by foreign architects as "a monster, an uninvited guest, a troublemaker" because it disrupts the form and proportions of the building facade. However, in China, the balcony has long been an indispensable living space for many. In southern my country, due to the hot and humid climate, open balconies are more common for drying clothes and natural ventilation; in the north, enclosed balconies are more prevalent to protect against the cold, improve insulation, and prevent dust and dirt.

[0003] Due to high housing prices, large shared areas, and small usable floor areas, more and more people are choosing to completely "enclose" their balconies into their living rooms, with the permission of real estate developers, to improve the utilization and practicality of their balconies. Between "enclosing both windows and doors" and "enclosing windows but not doors," the latter is preferred, creating a visual extension and making the space appear larger. However, the choice to enclose windows is often not just a personal decision; it also involves the approval and attitude of the property management company. Some homeowners have had conflicts with the property management company over window enclosure issues.

[0004] Currently, no effective solution has been proposed to address the conflict between sealing and not sealing windows in relation to property management issues. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a closed structure for balconies, thereby resolving the conflict between sealing windows and not sealing windows affecting property management.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An enclosed structure for a balcony, comprising: The main unit is located on and connected to the balcony. A guardrail unit is installed on the balcony and located inside the main unit, and is connected to the main unit and the balcony respectively. The installation unit is movably disposed inside the main body unit and located behind the guardrail unit, and is used for reciprocating movement in the vertical direction. A window sealing unit is removably disposed inside the installation unit and is used to reciprocate vertically under the action of the installation unit to close or leave the balcony open. Two limiting units are symmetrically arranged inside the main body unit and respectively abut against the main body unit and the mounting unit, and are detachably connected to the main body unit, for limiting the movement range of the mounting unit and closing the main body unit.

[0007] In some embodiments, the main body unit includes: Two vertical support elements are provided on the balcony. The guardrail unit, the installation unit, and the two limiting units are provided between the two vertical support elements and are respectively connected to the guardrail unit and the balcony. A horizontal support element is disposed between the two vertical support elements and is connected to the two vertical support elements and the balcony, respectively. Two cavity elements are respectively disposed on the side of the corresponding vertical support element, and the cavity elements are respectively provided with corresponding limiting units inside, and are slidably connected to the mounting unit. Two through-slot elements are respectively disposed at the ends of the corresponding vertical support elements and are respectively connected to the corresponding cavity elements; Two sealing elements are removably disposed inside the corresponding through-slot element for sealing the through-slot element.

[0008] In some embodiments, the guardrail unit includes: The guardrail element is installed on the balcony and located inside the main unit, and is connected to the main unit and the balcony respectively. A handrail element is disposed at the top of the guardrail element and connected to the guardrail element.

[0009] In some embodiments, the guardrail unit further includes: A sealing element is disposed at the end of the handrail element and abuts against the mounting unit to seal the gap between the handrail element and the mounting unit.

[0010] In some embodiments, the mounting unit includes: A supporting element is movably disposed inside the main body unit. The top of the supporting element is provided with the window sealing unit, which is located behind the guardrail unit and is used to drive the window sealing unit to reciprocate in the vertical direction. Two support elements are symmetrically arranged at the top of the supporting element, and the window sealing unit is arranged between the two support elements and is slidably connected to the main body unit respectively. A baffle element is removably disposed between the two bracket elements and abuts against the window sealing unit.

[0011] In some embodiments, the window sealing unit includes: A window sealing element is removably disposed inside the mounting unit and is used to reciprocate vertically under the action of the mounting unit to close or leave the balcony open.

[0012] In some embodiments, the limiting unit includes: A limiting element is disposed inside the main body unit and abuts against the main body unit and the mounting unit, and is detachably connected to the main body unit, for limiting the range of motion of the mounting unit and closing the main body unit.

[0013] In some embodiments, the enclosed structure further includes: At least one drive unit is provided, which is disposed inside the main body unit and connected to the mounting unit, for driving the mounting unit to reciprocate in the vertical direction.

[0014] In some embodiments, the mounting unit further includes: At least one connecting element is disposed on the side of the mounting unit and connected to the mounting unit and the driving unit respectively.

[0015] In some embodiments, the driving unit includes: Two first transmission elements are disposed inside the main body unit and are rotatably connected to the main body unit respectively; At least one second transmission element is provided, which is connected to two first transmission elements and connected to the mounting unit, for driving the mounting unit to reciprocate in the vertical direction under the action of the first transmission elements; A driving element is disposed inside the main body unit and is connected to a first transmission element for driving the first transmission element to rotate.

[0016] The present invention adopts the above technical solution and has the following technical effects compared with the prior art: This utility model discloses an enclosed structure for balconies. Utilizing a combination of a main unit, a railing unit, an installation unit, and a window sealing unit, the installation unit is moved via a drive unit, allowing for flexible opening and closing of the window sealing unit. Residents can freely switch between closed and open balconies according to their needs, property regulations, and weather conditions. When the property management requires maintaining a uniform building appearance, the window sealing unit can be retracted, showcasing an open balcony. In inclement weather or when privacy is needed, the drive unit can be activated to close the balcony, avoiding disputes with property management and neighbors regarding window sealing. A limiting unit restricts the movement range of the installation unit, ensuring stability during opening and closing and preventing concerns about the safety of balcony facilities due to unit swaying. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the closed structure according to an embodiment of the present utility model; Figure 2 This is an exploded view of the closed structure according to an embodiment of the present utility model; Figure 3 This is a structural schematic diagram of the closed structure under another state according to an embodiment of the present utility model; Figure 4 This is a partial enlarged internal view of the closed structure according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the enclosed structure placed on a balcony according to an embodiment of the present utility model; Figure 6a This is an exploded view of the main body unit according to an embodiment of the present utility model; Figure 6b This is a partial enlarged view of the main body unit according to an embodiment of the present utility model; Figure 7 This is a partial enlarged view of the guardrail unit according to an embodiment of the present utility model; Figure 8 This is an exploded view of the installation unit according to an embodiment of the present utility model; Figure 9 This is a three-dimensional structural schematic diagram of the window sealing unit according to an embodiment of the present utility model; Figure 10 This is a three-dimensional structural diagram of the limiting unit according to an embodiment of the present utility model; Figure 11 This is a partial enlarged view of the driving unit according to an embodiment of the present utility model.

[0018] The reference numerals in the attached drawings are as follows: 10, main body unit; 11, vertical support element; 12, horizontal support element; 13, cavity element; 14, through slot element; 15, closing element; 20. Guardrail unit; 21. Guardrail element; 22. Handrail element; 23. Sealing element; 30. Mounting unit; 31. Supporting element; 32. Bracket element; 33. Baffle element; 34. Connecting element; 40. Window sealing unit; 41. Window sealing element; 50. Limiting unit; 51. Limiting element; 60. Drive unit; 61. First transmission element; 62. Second transmission element; 63. Drive element; A. Balcony. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0022] Example 1 This embodiment relates to the closed structure of this utility model.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, an enclosure structure for a balcony includes a main unit 10, a railing unit 20, an installation unit 30, a window sealing unit 40, and two limiting units 50. The main unit 10 is located on and connected to balcony A; the railing unit 20 is located on balcony A, inside the main unit 10, and connected to both the main unit 10 and balcony A; the installation unit 30 is movably located inside the main unit 10, behind the railing unit 20, and is used for reciprocating vertical movement; the window sealing unit 40 is removably located inside the installation unit 30, and is used for reciprocating vertical movement under the action of the installation unit 30 to either close or leave balcony A open; the two limiting units 50 are symmetrically located inside the main unit 10, abutting against the main unit 10 and the installation unit 30 respectively, and are detachably connected to the main unit 10, used to limit the movement range of the installation unit 30 and to close the main unit 10.

[0024] like Figure 6a , Figure 6b As shown, the main body unit 10 includes two vertical support elements 11, a horizontal support element 12, two cavity elements 13, two through-slot elements 14, and two closing elements 15. The two vertical support elements 11 are located on balcony A, and a guardrail unit 20, an installation unit 30, and two limiting units 50 are disposed between the two vertical support elements 11, respectively connected to the guardrail unit 20 and balcony A. The horizontal support element 12 is located between the two vertical support elements 11 and is connected to both vertical support elements 11 and balcony A. The two cavity elements 13 are respectively located on the sides of the corresponding vertical support elements 11, and corresponding limiting units 50 are disposed inside the two cavity elements 13, respectively slidably connected to the installation unit 30. The two through-slot elements 14 are respectively located at the ends of the corresponding vertical support elements 11 and communicate with the corresponding cavity elements 13. The two closing elements 15 are removably disposed inside the corresponding through-slot elements 14 to close the through-slot elements 14.

[0025] The vertical support element 11 has a rectangular cross-section.

[0026] In some of these embodiments, the vertical support element 11 is made of metal.

[0027] In some of these embodiments, the vertical support element 11 is a vertical support plate.

[0028] The cross-section of the transverse support element 12 is rectangular.

[0029] The dimensions of the horizontal support element 12 are matched with the dimensions of the vertical support element 11. Generally, the length of the horizontal support element 12 is greater than the width of the vertical support element 11, the width of the horizontal support element 12 is equal to the length of the vertical support element 11, and the height of the horizontal support element 12 is less than the height of the vertical support element 11.

[0030] In some embodiments, the lateral support element 12 is fixedly connected to the vertical support element 11, including but not limited to bolt connections.

[0031] In some of these embodiments, the lateral support element 12 is made of metal.

[0032] In some of these embodiments, the lateral support element 12 is a lateral support plate.

[0033] In some embodiments, the cavity element 13 has a convex cross-section. Specifically, the cavity element 13 includes a first cavity and a second cavity. The first cavity is disposed on the side of the corresponding vertical support element 11 and communicates with the corresponding through-slot element 14; the second cavity is disposed on the side of the first cavity and communicates with the corresponding through-slot element 14.

[0034] The dimensions of the first cavity are matched with the dimensions of the vertical support element 11. Generally, the length of the first cavity is less than the length of the vertical support element 11, the width of the first cavity is less than the width of the vertical support element 11, and the height of the first cavity is less than the height of the vertical support element 11.

[0035] The dimensions of the second cavity are matched with the dimensions of the vertical support element 11. Generally, the length of the second cavity is less than the length of the vertical support element 11, the width of the second cavity is less than the width of the vertical support element 11, and the height of the second cavity is less than the height of the vertical support element 11.

[0036] The dimensions of the second cavity match those of the first cavity. Generally, the length of the second cavity is greater than the length of the first cavity, the width of the second cavity is greater than the width of the first cavity, and the height of the second cavity is greater than the height of the first cavity.

[0037] In some embodiments, the through-slot element 14 includes a through-slot and two recesses. The through-slot is disposed at the end of the corresponding vertical support element 11, and a corresponding closing element 15 is disposed on the inner side of the through-slot, and is respectively connected to the corresponding first cavity and second cavity; the two recesses are symmetrically disposed on the inner side of the through-slot, and a corresponding closing element 15 is disposed on the inner side of each of the two recesses, and is respectively connected to the through-slot.

[0038] The dimensions of the through slot are matched with the dimensions of the vertical support element 11. Generally, the length of the through slot is less than the width of the vertical support element 11, the width of the through slot is less than the length of the vertical support element 11, and the height of the through slot is less than the height of the vertical support element 11.

[0039] The dimensions of the through slot match the dimensions of the cavity element 13. Generally, the length of the through slot is greater than the width of the first cavity, the width of the through slot is less than the length of the first cavity, and the height of the through slot is less than the height of the first cavity; the length of the through slot is less than the width of the second cavity, the width of the through slot is less than the length of the second cavity, and the height of the through slot is less than the height of the second cavity.

[0040] The dimensions of the groove match the dimensions of the through groove. Generally, the length of the groove is less than the length of the through groove, the width of the groove is less than the width of the through groove, and the height of the groove is less than the height of the through groove.

[0041] The width of the groove is less than the thickness of the inner wall formed by the vertical support element 11 and the cavity element 13 (second cavity).

[0042] In some embodiments, the sealing element 15 includes a first sealing plate, a second sealing plate, and two first connecting plates. The first sealing plate is removably disposed inside the corresponding through groove to seal the through groove; the second sealing plate is disposed at the end of the first sealing plate and detachably connected to the corresponding through groove to cooperate with the first sealing plate in sealing the through groove; the two first connecting plates are symmetrically disposed on the first sealing plate and detachably connected to their respective grooves.

[0043] The dimensions of the first sealing plate match the dimensions of the through slot element 14. Generally, the length of the first sealing plate is equal to the length of the through slot, the width of the first sealing plate is less than the width of the through slot, and the height of the first sealing plate is equal to the height of the through slot.

[0044] The dimensions of the second sealing plate match the dimensions of the through slot element 14. Generally, the length of the second sealing plate is less than the length of the through slot, the width of the second sealing plate is less than the width of the through slot, and the height of the second sealing plate is equal to the height of the through slot.

[0045] The dimensions of the second sealing plate match those of the first sealing plate. Generally, the length of the second sealing plate is less than the length of the first sealing plate, and the height of the second sealing plate is equal to the height of the first sealing plate.

[0046] The sum of the width of the second sealing plate and the width of the first sealing plate is equal to the width of the through groove.

[0047] The dimensions of the first connecting plate match the dimensions of the through slot element 14. Generally, the length of the first connecting plate is equal to the length of the groove, the width of the first connecting plate is equal to the width of the groove, and the height of the first connecting plate is equal to the height of the groove.

[0048] The dimensions of the first connecting plate are matched with the dimensions of the first closing plate. Generally, the length of the first connecting plate is less than the length of the first closing plate, the width of the first connecting plate is less than the width of the first closing plate, and the height of the first connecting plate is less than the height of the first closing plate.

[0049] In some embodiments, the closure element 15 is detachably connected to the vertical support element 11. For example, the closure element 15 and the vertical support element 11 are connected by bolts.

[0050] In some of these embodiments, the enclosure element 15 is made of metal.

[0051] like Figure 7As shown, the guardrail unit 20 includes a guardrail element 21 and a handrail element 22. The guardrail element 21 is located on the balcony A and inside the main unit 10, and is connected to both the main unit 10 and the balcony A. The handrail element 22 is located at the top of the guardrail element 21 and is connected to the guardrail element 21.

[0052] Specifically, the guardrail element 21 is disposed between the two vertical support elements 11 and is connected to the two vertical support elements 11 respectively.

[0053] The cross-section of guardrail element 21 is rectangular.

[0054] The dimensions of the guardrail element 21 are matched with the dimensions of the vertical support element 11. Generally, the length of the guardrail element 21 is greater than the width of the vertical support element 11, the width of the guardrail element 21 is less than the length of the vertical support element 11, and the height of the guardrail element 21 is less than the height of the vertical support element 11.

[0055] In some embodiments, the guardrail element 21 is fixedly connected to the vertical support element 11, including but not limited to bolt connections.

[0056] In some of these embodiments, the guardrail element 21 is made of tempered glass.

[0057] In some of these embodiments, the guardrail element 21 is a glass panel.

[0058] The cross-section of the handrail element 22 is rectangular.

[0059] The dimensions of the handrail element 22 are matched with the dimensions of the guardrail element 21. Generally, the length of the handrail element 22 is equal to the length of the guardrail element 21, the width of the handrail element 22 is greater than the width of the guardrail element 21, and the height of the handrail element 22 is less than the height of the guardrail element 21.

[0060] In some embodiments, the handrail element 22 is fixedly connected to the guardrail element 21, including but not limited to bolt connections.

[0061] In some of these embodiments, the armrest element 22 is made of stone.

[0062] In some of these embodiments, the armrest element 22 is an armrest.

[0063] Furthermore, the guardrail unit 20 also includes a sealing element 23. The sealing element 23 is disposed at the end of the handrail element 22 and abuts against the mounting unit 30, for sealing the gap between the handrail element 22 and the mounting unit 30.

[0064] The cross-section of the sealing element 23 is rectangular.

[0065] The dimensions of the sealing element 23 are matched with the dimensions of the handrail element 22. Generally, the length of the sealing element 23 is equal to the length of the handrail element 22, the width of the sealing element 23 is less than the width of the handrail element 22, and the height of the sealing element 23 is equal to the height of the handrail element 22.

[0066] In some embodiments, the sealing element 23 is fixedly connected to the armrest element 22, including but not limited to screw connections.

[0067] In some of these embodiments, the sealing element 23 is made of rubber.

[0068] In some of these embodiments, the sealing element 23 is a sealing strip.

[0069] like Figure 8 As shown, the installation unit 30 includes a supporting element 31, two bracket elements 32, and a baffle element 33. The supporting element 31 is movably disposed inside the main body unit 10, and a window sealing unit 40 is disposed at its top and located behind the guardrail unit 20, for driving the window sealing unit 40 to reciprocate vertically. The two bracket elements 32 are symmetrically disposed at the top of the supporting element 31, with the window sealing unit 40 disposed between the two bracket elements 32 and slidably connected to the main body unit 10. The baffle element 33 is removably disposed between the two bracket elements 32 and abuts against the window sealing unit 40.

[0070] Specifically, the supporting element 31 is disposed between the two vertical supporting elements 11 and is located behind the guardrail element 21, and is slidably connected to the two cavity elements 13 respectively; the two bracket elements 32 are slidably connected to the corresponding cavity elements 13 respectively.

[0071] More specifically, the supporting element 31 is slidably disposed in the first cavity and the second cavity; the two support elements 32 are slidably connected to the corresponding second cavity respectively.

[0072] In some embodiments, the supporting element 31 includes a supporting plate and two limiting blocks. The supporting plate is disposed between the two vertical supporting elements 11 and behind the guardrail element 21, and is slidably connected to the first cavity; the two limiting blocks are respectively disposed on both sides of the supporting plate, and the top of the two limiting blocks is provided with corresponding bracket elements 32, which are slidably connected to the second cavity.

[0073] The dimensions of the support plate are matched with the dimensions of the cavity element 13. Generally, the length of the support plate is greater than the width of the first cavity, the width of the support plate is equal to the length of the first cavity, and the height of the support plate is less than the height of the first cavity.

[0074] The dimensions of the limiting block are matched with the dimensions of the cavity element 13. Generally, the length of the limiting block is equal to the width of the second cavity, the width of the limiting block is less than the length of the second cavity, and the height of the limiting block is less than the height of the second cavity.

[0075] The dimensions of the limiting block are matched with the dimensions of the support plate. Generally, the length of the limiting block is greater than the width of the support plate, the width of the limiting block is less than the length of the support plate, and the height of the limiting block is equal to the height of the support plate.

[0076] In some of these embodiments, the support element 31 is made of stainless steel.

[0077] In some embodiments, the support element 32 includes a support plate and a placement groove. The support plate is disposed at the top of the corresponding limiting block and is slidably connected to the corresponding second cavity; the placement groove is disposed on one side of the support plate, and a baffle element 33 and a sealing window unit 40 are disposed on the inner side of the placement groove.

[0078] The dimensions of the support plate match the dimensions of the supporting element 31. Generally, the length of the support plate is equal to the length of the limiting block, the width of the support plate is equal to the width of the limiting block, and the height of the support plate is greater than the height of the limiting block.

[0079] The dimensions of the support plate are matched with the dimensions of the cavity element 13. Generally, the length of the support plate is equal to the width of the second cavity, the width of the support plate is less than the length of the second cavity, and the height of the support plate is less than the height of the second cavity.

[0080] The dimensions of the placement slot match the dimensions of the support plate. Generally, the length of the placement slot is less than the length of the support plate, the width of the placement slot is less than the width of the support plate, and the height of the placement slot is equal to the height of the support plate.

[0081] In some embodiments, the support element 32 is fixedly connected to the support element 31, including but not limited to bolted connections.

[0082] In some of these embodiments, the support element 32 is made of stainless steel.

[0083] The cross-section of the baffle element 33 is rectangular.

[0084] The dimensions of the baffle element 33 match the dimensions of the support element 32. Generally, the length of the baffle element 33 is greater than the width of the placement groove, the width of the baffle element 33 is equal to the length of the placement groove, and the height of the baffle element 33 is greater than the height of the placement groove.

[0085] In some embodiments, the baffle element 33 is detachably connected to the support element 32. For example, the baffle element 33 and the support element 32 are connected by bolts.

[0086] In some of these embodiments, the baffle element 33 is made of stainless steel.

[0087] like Figure 9 As shown, the window sealing unit 40 includes a window sealing element 41. The window sealing element 41 is removably disposed inside the mounting unit 30 and is used to reciprocate vertically under the action of the mounting unit 30 to close or leave the balcony A open.

[0088] Specifically, the window sealing element 41 is removably disposed on the top of the supporting element 31, the top of the window sealing element 41 abuts against the bottom of the baffle element 33, and is located between the two support elements 32, and is slidably connected to the two cavity elements 13 respectively.

[0089] More specifically, the sealing element 41 is removably disposed on the top of the support plate and located inside the placement groove, and is slidably connected to the first cavity.

[0090] The cross-section of the window sealing element 41 is rectangular.

[0091] The dimensions of the window sealing element 41 are matched with the dimensions of the supporting element 31. Generally, the length of the window sealing element 41 is greater than the length of the supporting plate, the width of the window sealing element 41 is equal to the width of the supporting plate, and the height of the window sealing element 41 is greater than the height of the supporting plate.

[0092] The dimensions of the window sealing element 41 are matched with the dimensions of the bracket element 32. Generally, the length of the window sealing element 41 is greater than the width of the placement groove, the width of the window sealing element 41 is equal to the width of the placement groove, and the height of the window sealing element 41 is less than the height of the placement groove.

[0093] The dimensions of the window sealing element 41 are matched with the dimensions of the baffle element 33. Generally, the length of the window sealing element 41 is equal to the length of the baffle element 33, the width of the window sealing element 41 is equal to the width of the baffle element 33, and the height of the window sealing element 41 is greater than the height of the baffle element 33.

[0094] The dimensions of the sealing element 41 are matched with the dimensions of the cavity element 13. Generally, the length of the sealing element 41 is greater than the width of the first cavity, and the width of the sealing element 41 is equal to the length of the first cavity.

[0095] The sum of the height of the window sealing element 41 and the height of the baffle element 33 is equal to the height of the placement groove.

[0096] In some of these embodiments, the window sealing element 41 is made of tempered glass.

[0097] In some of these embodiments, the window sealing element 41 is a window sealing element.

[0098] like Figure 10As shown, the limiting unit 50 includes a limiting element 51. The limiting element 51 is disposed inside the main body unit 10 and abuts against the main body unit 10 and the mounting unit 30, and is detachably connected to the main body unit 10, for limiting the movement range of the mounting unit 30 and closing the main body unit 10.

[0099] Specifically, the limiting element 51 is removably disposed inside the corresponding cavity element 13 and abuts against the top end of the cavity element 13 and the top end of the corresponding baffle element 33, or abuts against the bottom end of the cavity element 13 and the bottom end of the supporting element 31.

[0100] More specifically, the limiting element 51 is removably disposed inside the corresponding first cavity and second cavity, and abuts against the top of the interior of the first cavity and the top of the corresponding baffle element 33, or abuts against the bottom of the interior of the first cavity and the bottom of the support plate, respectively.

[0101] The cross-section of the limiting element 51 is rectangular.

[0102] The dimensions of the limiting element 51 are matched with the dimensions of the cavity element 13. Generally, the length of the limiting element 51 is equal to the length of the first cavity, the width of the limiting element 51 is not less than the width of the first cavity, and the height of the limiting element 51 is less than the height of the first cavity.

[0103] The dimensions of the limiting element 51 are matched with the dimensions of the baffle element 33. Generally, the length of the limiting element 51 is equal to the width of the baffle element 33, and the width of the limiting element 51 is less than the length of the baffle element 33.

[0104] The dimensions of the limiting element 51 are matched with the dimensions of the supporting element 31. Generally, the length of the limiting element 51 is equal to the width of the supporting plate, and the width of the limiting element 51 is less than the length of the supporting plate.

[0105] In some embodiments, the limiting element 51 is detachably connected to the vertical support element 11. For example, the limiting element 51 and the vertical support element 11 are connected by bolts.

[0106] In some of these embodiments, the limiting element 51 is made of metal.

[0107] In some of these embodiments, the limiting element 51 is a limiting plate.

[0108] The method of using this utility model is as follows: (a) Installation work Place the vertical support element 11 at the designated position and make the top of the horizontal support element 12 abut against the top of the balcony A, and then fix it by connecting with expansion bolts. Place the guardrail element 21 in the designated position (between the two vertical support elements 11), and make the bottom end of the guardrail unit 20 abut against the bottom end of the balcony A, and then fix it by expansion bolts. Remove the closing element 15 from the vertical support element 11 to expose the through slot element 14; The sealing element 41 is placed in the cavity element 13 through the through groove element 14 and moved downward along the height direction of the cavity element 13 until the sealing element 41 is placed between the two support elements 32 and the bottom end of the sealing element 41 abuts against the top end of the support element 31. Place the baffle element 33 between the two support elements 32 and make the baffle element 33 abut against the top of the window sealing element 41. Then, connect and fix the baffle element 33 to the support element 32 with bolts. The closing element 15 is placed in the through slot element 14, and then the closing element 15 is connected and fixed to the vertical support element 11 by bolts. The limiting element 51 is placed in the cavity element 13, and then the limiting element is connected and fixed to the vertical support element 11 with bolts.

[0109] (ii) Window sealing operation Remove the limiting element 51 from the vertical support element 11 to release the constraint on the mounting unit 30; Push the window sealing element 41 upward so that it moves upward along the height direction of the cavity element 13 through the mounting unit 30 until the top of the baffle element 33 abuts against the bottom of the transverse support element 12. The limiting element 51 is placed in the cavity element 13 (abutting against the bottom end of the first cavity and the bottom end of the support plate respectively), and then the limiting element is connected and fixed to the vertical support element 11 with bolts.

[0110] The advantages of this invention lie in its combination of a main unit, a railing unit, an installation unit, and a window sealing unit. A drive unit moves the installation unit, enabling flexible opening and closing of the window sealing unit. Residents can freely switch between closed and open balcony states according to their needs, property regulations, and weather conditions. When the property management requires maintaining a uniform building appearance, the window sealing unit can be retracted to reveal an open balcony. In inclement weather or when privacy is needed, the drive unit can be activated to close the balcony, avoiding disputes with property management and neighbors regarding window sealing. A limiting unit restricts the movement range of the installation unit, ensuring stability during opening and closing and preventing concerns about the safety of balcony facilities due to unit swaying.

[0111] Example 2 This embodiment is a modified embodiment of embodiment 1.

[0112] Furthermore, such as Figure 2, Figure 4 As shown, the enclosed structure also includes at least one drive unit 60. The drive unit 60 is disposed inside the main body unit 10 and connected to the mounting unit 30, and is used to drive the mounting unit 30 to reciprocate in the vertical direction.

[0113] In some embodiments, there are multiple drive units 60. The multiple drive units 60 are arranged along the length direction of the main body unit 10.

[0114] In some embodiments, a driving unit 60 is provided on one side of the main body unit 10 and another driving unit 60 is provided on the other side of the main body unit 10. That is, each vertical support element 11 of the main body unit 10 is provided with a corresponding driving unit 60.

[0115] Furthermore, such as Figure 8 As shown, the mounting unit 30 also includes at least one connecting element 34. The connecting element 34 is disposed on the side of the mounting unit 30 and is connected to the mounting unit 30 and the drive unit 60 respectively.

[0116] Specifically, the connecting element 34 is disposed on the side of the support element 32 and located inside the corresponding cavity element 13, and is connected to the support element 32.

[0117] More specifically, the connecting element 34 is disposed on the other side of the support plate and located inside the corresponding second cavity, and is connected to the support plate.

[0118] The cross-section of the connecting element 34 is rectangular.

[0119] The dimensions of the connecting element 34 match the dimensions of the support element 32. Generally, the length of the connecting element 34 is less than the length of the support plate, the width of the connecting element 34 is less than the width of the support plate, and the height of the connecting element 34 is less than the height of the support plate.

[0120] The number of connecting elements 34 matches the number of drive units 60. Generally, the number of connecting elements 34 is equal to the number of drive units 60.

[0121] In some embodiments, there are multiple connecting elements 34. The multiple connecting elements 34 are arranged along the length direction of the mounting unit 30.

[0122] In some embodiments, a connecting element 34 is provided on one side of the mounting unit 30 and another connecting element 34 is provided on the other side of the mounting unit 30. That is, each bracket element 32 of the mounting unit 30 is provided with a corresponding connecting element 34.

[0123] In some embodiments, the connecting element 34 is fixedly connected to the support element 32, including but not limited to bolt connections.

[0124] In some of these embodiments, the connecting element 34 is made of metal.

[0125] In some of these embodiments, the connecting element 34 is a second connecting plate.

[0126] like Figure 11 As shown, the drive unit 60 includes two first transmission elements 61, at least one second transmission element 62, and a drive element 63. The two first transmission elements 61 are disposed inside the main body unit 10 and are rotatably connected to the main body unit 10. The second transmission element 62 is tractively connected to the two first transmission elements 61 and connected to the mounting unit 30, and is used to drive the mounting unit 30 to reciprocate vertically under the action of the first transmission elements 61. The drive element 63 is disposed inside the main body unit 10 and is tractively connected to one of the first transmission elements 61, and is used to drive the first transmission element 61 to rotate.

[0127] Specifically, two first transmission elements 61 are disposed inside the corresponding cavity element 13 and are rotatably connected to the corresponding vertical support element 11 respectively; a second transmission element 62 is disposed inside the corresponding cavity element 13; and a drive element 63 is disposed inside the corresponding cavity element 13.

[0128] In some embodiments, the first transmission element 61 and the vertical support element 11 are rotatably connected without separation. For example, the first transmission element 61 and the vertical support element 11 are connected via a bearing housing.

[0129] In some of these embodiments, the first transmission element 61 is made of metal.

[0130] In some of these embodiments, the first transmission element 61 is a transmission gear.

[0131] In some of these embodiments, the second transmission element 62 is made of metal.

[0132] In some of these embodiments, the second transmission element 62 is a transmission chain.

[0133] In some embodiments, the drive element 63 is drively connected to the first transmission element 61. For example, the drive element 63 and the first transmission element 61 are connected via a coupling.

[0134] In some embodiments, the drive element 63 is fixedly connected to the vertical support element 11, including but not limited to bolted connections.

[0135] In some of these embodiments, the drive element 63 is a drive motor.

[0136] The method of using this utility model is as follows: (a) Window sealing operation Remove the limiting element 51 from the vertical support element 11 to release the constraint on the mounting unit 30; Start the drive element 63, which drives a first transmission element 61 to rotate. The first transmission element 61 drives the connecting element 34 to move accordingly through the cooperation of the second transmission element 62. The cooperation between the connecting element 34 and the bracket element 32 drives the sealing element 41 to move upward along the height direction of the cavity element 13 until the top of the baffle element 33 abuts against the bottom of the transverse support element 12. The limiting element 51 is placed in the cavity element 13 (abutting against the bottom end of the first cavity and the bottom end of the support plate respectively), and then the limiting element is connected and fixed to the vertical support element 11 with bolts.

[0137] The advantages of this invention lie in its combination of a main unit, a railing unit, an installation unit, and a window sealing unit. A drive unit moves the installation unit, enabling flexible opening and closing of the window sealing unit. Residents can freely switch between closed and open balcony states according to their needs, property regulations, and weather conditions. When the property management requires maintaining a uniform building appearance, the window sealing unit can be retracted to reveal an open balcony. In inclement weather or when privacy is needed, the drive unit can be activated to close the balcony, avoiding disputes with property management and neighbors regarding window sealing. A limiting unit restricts the movement range of the installation unit, ensuring stability during opening and closing and preventing concerns about the safety of balcony facilities due to unit swaying.

[0138] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An enclosed structure for balconies, characterized in that, include: The main unit is located on and connected to the balcony. A guardrail unit is installed on the balcony and located inside the main unit, and is connected to the main unit and the balcony respectively. The installation unit is movably disposed inside the main body unit and located behind the guardrail unit, and is used for reciprocating movement in the vertical direction. A window sealing unit is removably disposed inside the installation unit and is used to reciprocate vertically under the action of the installation unit to close or leave the balcony open. Two limiting units are symmetrically arranged inside the main body unit and respectively abut against the main body unit and the mounting unit, and are detachably connected to the main body unit, for limiting the movement range of the mounting unit and closing the main body unit.

2. The closed structure according to claim 1, characterized in that, The main body unit includes: Two vertical support elements are provided on the balcony. The guardrail unit, the installation unit, and the two limiting units are provided between the two vertical support elements and are respectively connected to the guardrail unit and the balcony. A horizontal support element is disposed between the two vertical support elements and is connected to the two vertical support elements and the balcony, respectively. Two cavity elements are respectively disposed on the side of the corresponding vertical support element, and the cavity elements are respectively provided with corresponding limiting units inside, and are slidably connected to the mounting unit. Two through-slot elements are respectively disposed at the ends of the corresponding vertical support elements and are respectively connected to the corresponding cavity elements; Two sealing elements are removably disposed inside the corresponding through-slot element for sealing the through-slot element.

3. The closed structure according to claim 1, characterized in that, The guardrail unit includes: The guardrail element is installed on the balcony and located inside the main unit, and is connected to the main unit and the balcony respectively. A handrail element is disposed at the top of the guardrail element and connected to the guardrail element.

4. The closed structure according to claim 3, characterized in that, The guardrail unit also includes: A sealing element is disposed at the end of the handrail element and abuts against the mounting unit to seal the gap between the handrail element and the mounting unit.

5. The closed structure according to claim 1, characterized in that, The installation unit includes: A supporting element is movably disposed inside the main body unit. The top of the supporting element is provided with the window sealing unit, which is located behind the guardrail unit and is used to drive the window sealing unit to reciprocate in the vertical direction. Two support elements are symmetrically arranged at the top of the supporting element, and the window sealing unit is arranged between the two support elements and is slidably connected to the main body unit respectively. A baffle element is removably disposed between the two bracket elements and abuts against the window sealing unit.

6. The closed structure according to claim 1, characterized in that, The window sealing unit includes: A window sealing element is removably disposed inside the mounting unit and is used to reciprocate vertically under the action of the mounting unit to close or leave the balcony open.

7. The closed structure according to claim 1, characterized in that, The limiting unit includes: A limiting element is disposed inside the main body unit and abuts against the main body unit and the mounting unit, and is detachably connected to the main body unit, for limiting the range of motion of the mounting unit and closing the main body unit.

8. The closed structure according to any one of claims 1 to 7, characterized in that, Also includes: At least one drive unit is provided, which is disposed inside the main body unit and connected to the mounting unit, for driving the mounting unit to reciprocate in the vertical direction.

9. The closed structure according to claim 8, characterized in that, The installation unit also includes: At least one connecting element is disposed on the side of the mounting unit and connected to the mounting unit and the driving unit respectively.

10. The closed structure according to claim 8, characterized in that, The driving unit includes: Two first transmission elements are disposed inside the main body unit and are rotatably connected to the main body unit respectively; At least one second transmission element is provided, which is connected to two first transmission elements and connected to the mounting unit, for driving the mounting unit to reciprocate in the vertical direction under the action of the first transmission elements; A driving element is disposed inside the main body unit and is connected to a first transmission element for driving the first transmission element to rotate.

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