Panoramic sliding door

Abstract

The utility model provides a panoramic sliding door, and relates to the field of door bodies. The panoramic sliding door comprises two door frames and two door leaf assemblies. The two door leaf assemblies each comprise a movable door leaf, the two movable door leaves are arranged in a front-back staggered mode and are in sliding fit with the two door frames correspondingly, and the two movable door leaves can move in the direction away from or close to each other. Each of the two movable door leaves comprises an inner frame, an outer frame and a glass assembly, the inner frame is embedded in the outer frame, and a bonding piece is clamped between the inner frame and the outer frame; the glass assembly is embedded in the inner frame, and a heat preservation and insulation strip is clamped between the glass assembly and the inner frame. An inflatable rubber strip is clamped between the door frame and the outer frame and comprises an inner layer and an outer layer, the inner layer is sleeved with the outer layer, and the inner layer is filled with gas. According to the panoramic sliding door, the technical problems that in the prior art, a sliding door is poor in sealing and heat insulation effect, and an extremely narrow viewing face cannot be achieved are solved.

Description

Technical Field

[0001] This application relates to the field of doors, and more specifically, to a panoramic sliding door. Background Technology

[0002] Currently, sliding doors generally use ordinary sealing strips. Due to impacts from the door, these strips are easily damaged, affecting their sealing and insulation performance. Furthermore, when double-leaf sliding doors are closed, the edges of both door panels are visible, making it impossible to achieve an extremely narrow viewing angle. Utility Model Content

[0003] The purpose of this application is to provide a panoramic sliding door to alleviate the technical problems of poor sealing and heat insulation effect and inability to achieve an extremely narrow viewing angle in the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0005] The panoramic sliding door provided by this utility model includes two door frames and two door leaf assemblies;

[0006] Both door leaf assemblies include movable door leaves, and the two movable door leaves are staggered front and rear and respectively slide in cooperation with the two door frames. The two movable door leaves can move in a direction away from each other or close to each other.

[0007] Both of the movable door panels include an inner frame, an outer frame, and a glass assembly. The inner frame is embedded in the outer frame, and an adhesive is sandwiched between them. The glass assembly is embedded in the inner frame, and a thermal insulation strip is sandwiched between the glass assembly and the inner frame.

[0008] An inflatable rubber strip is sandwiched between the door frame and the outer frame. The inflatable rubber strip includes an inner layer and an outer layer. The outer layer covers the inner layer, and the inner layer is filled with gas.

[0009] Furthermore, each of the movable door panels is equipped with a limiting component. When the panoramic sliding door is closed, the two limiting components on the side of the two movable door panels that are close to each other are inserted and engaged.

[0010] Furthermore, the limiting member includes a connecting protrusion and a limiting protrusion, one end of the connecting protrusion being connected to the outer frame and the other end being connected to the limiting protrusion;

[0011] When the panoramic sliding door is closed, the limiting protrusion of one of the movable door panels is inserted between the limiting protrusion of the other movable door panel and the outer frame.

[0012] Furthermore, the inner layer is configured as a silicone layer, and the outer layer is configured as an EPDM layer.

[0013] Furthermore, the thermal insulation strip includes a soft layer, a hard layer, and a first adhesive layer. The hard layer is sandwiched between the soft layer and the first adhesive layer, and the soft layer is attached to the sidewall of the glass assembly. The first adhesive layer is bonded to the inner frame.

[0014] Furthermore, the adhesive includes two second adhesive layers and a support layer, the support layer being sandwiched between the two second adhesive layers, and one of the second adhesive layers being bonded to the outer wall of the inner frame, and the other second adhesive layer being bonded to the inner wall of the outer frame.

[0015] Furthermore, a driving component is installed inside the door frame, and the driving component is connected to the outer frame of the movable door leaf through a transmission assembly to drive the movable door leaf to reciprocate.

[0016] A first sound-absorbing element is filled between the drive component and the inner wall of the door frame.

[0017] Furthermore, a cover plate is installed at the opening end of the outer frame, and a second noise-reducing component is installed between the cover plate and the drive component.

[0018] Furthermore, a double-row guide rail is installed inside the door frame, and the double-row guide rail and the driving component are respectively located inside two opposite side frames of the door frame;

[0019] The outer frame is connected to a double row of steel pulleys, which slide in cooperation with the double row of guide rails.

[0020] Furthermore, the door assembly also includes a fixed door leaf, which is fixed to the door frame and is arranged parallel to and spaced apart from the movable door leaf;

[0021] The two door leaf assemblies are arranged in a centrally symmetrical manner.

[0022] Based on the above technical solutions, the technical effects achievable by this utility model can be analyzed as follows:

[0023] The panoramic sliding door provided by this utility model includes two door frames and two door leaf assemblies; each door leaf assembly includes a movable door leaf, and the two movable door leaves are staggered front and rear and slide in cooperation with the two door frames respectively, and the two movable door leaves can move away from each other or move closer to each other; each movable door leaf includes an inner frame, an outer frame and a glass assembly, the inner frame is embedded in the outer frame and an adhesive is sandwiched between them; the glass assembly is embedded in the inner frame and a heat insulation strip is sandwiched between the glass assembly and the inner frame; an inflatable rubber strip is sandwiched between the door frame and the outer frame, the inflatable rubber strip includes an inner layer and an outer layer, the outer layer is fitted over the inner layer, and the inner layer is filled with gas.

[0024] Two sliding door panels slide in conjunction with two door frames, which support the panels. The two panels move away from each other to open the panoramic sliding door, and move closer together to close it. The two sliding door panels are staggered; when closed, their adjacent sides overlap, allowing one side to block the other. This results in an extremely narrow viewing angle, perfectly achieving an ultra-narrow design. The overlapping sides refer to the outer edges of the adjacent sides of the two door panels.

[0025] The sliding door panel includes a glass assembly, enabling the panoramic sliding door to allow light transmission and thus providing visibility of the internal and external environment. The glass assembly is surrounded by an inner frame, with a thermal insulation strip sandwiched between the inner frame and the glass assembly to ensure stable installation and provide thermal insulation. The outer frame wraps around the inner frame, with an adhesive connector sandwiched between them for connection. An inflatable rubber strip is sandwiched between the door frame and the outer frame, enhancing the panoramic sliding door's sealing performance. The outer layer of the inflatable rubber strip contacts the door frame and outer frame, further tightening the seal. The inner layer of the inflatable rubber strip is inflatable, allowing for pressurization and depressurization by introducing or releasing gas to meet different sealing requirements and further improve sealing performance. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 A top view of a panoramic sliding door provided in an embodiment of this application (door frame omitted);

[0028] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0029] Figure 3 A top view of a panoramic sliding door provided in an embodiment of this application (fixed door panels omitted);

[0030] Figure 4 This is a schematic diagram of the structure of the inflatable rubber strip in the panoramic sliding door provided in the embodiments of this application;

[0031] Figure 5A schematic diagram of the thermal insulation strip in a panoramic sliding door provided in this application embodiment;

[0032] Figure 6 This is a schematic diagram of the adhesive component in a panoramic sliding door provided in an embodiment of this application;

[0033] Figure 7 A top side view of the panoramic sliding door provided in an embodiment of this application;

[0034] Figure 8 A side view of the bottom of a panoramic sliding door provided in an embodiment of this application.

[0035] icon:

[0036] 100-Door frame; 110-Driver; 120-First soundproofing component; 130-Cover plate; 140-Dustproof strip; 150-Second soundproofing component; 160-Double row guide rail;

[0037] 200- Sliding door leaf; 210- Inner frame; 220- Outer frame; 230- Glass assembly; 240- Adhesive component; 250- Thermal insulation strip; 251- Soft layer; 252- Hard layer; 253- First adhesive layer; 260- Inflatable adhesive strip; 261- Inner layer; 262- Outer layer; 270- Limiting component; 271- Connecting protrusion; 272- Limiting protrusion; 273- Buffer component; 280- Double row of steel pulleys;

[0038] 300 - Fixed door leaf. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0040] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0041] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0042] Currently, sliding doors generally use ordinary sealing strips. Due to impacts from the door, these strips are easily damaged, affecting their sealing and insulation performance. Furthermore, when double-leaf sliding doors are closed, the edges of both door panels are visible, making it impossible to achieve an extremely narrow viewing angle.

[0043] In view of this, see Figures 1 to 8 The panoramic sliding door provided in this embodiment of the utility model includes two door frames 100 and two door leaf assemblies; each of the two door leaf assemblies includes a movable door leaf 200, and the two movable door leaves 200 are staggered front and rear and slide in cooperation with the two door frames 100 respectively. The two movable door leaves 200 can move away from each other or move closer to each other; each of the two movable door leaves 200 includes an inner frame 210, an outer frame 220 and a glass assembly 230. The inner frame 210 is embedded in the outer frame 220 and an adhesive 240 is sandwiched between them; the glass assembly 230 is embedded in the inner frame 210, and a heat insulation strip 250 is sandwiched between the glass assembly 230 and the inner frame 210; an inflatable rubber strip 260 is sandwiched between the door frame 100 and the outer frame 220. The inflatable rubber strip 260 includes an inner layer 261 and an outer layer 262. The outer layer 262 covers the inner layer 261, and the inner layer 261 is filled with gas.

[0044] Specifically, the panoramic sliding door adopts a style that combines glass components 230 with profiles, wherein the door frame 100, outer frame 220, and inner frame 210 are all made of profiles. Preferably, the glass component 230 is configured as a triple-glazed structure with a hollow space between adjacent glass layers.

[0045] Two sliding door panels 200 are slidably engaged with two door frames 100, with the door frames 100 providing support for the sliding door panels 200. The two sliding door panels 200 move away from each other to open the panoramic sliding door, and move closer together to close it. The two sliding door panels 200 are staggered, so when the panoramic sliding door is closed, the sides of the two sliding door panels 200 that are close to each other overlap, allowing one side of one sliding door panel 200 to block the side of the other. This ensures that only one side of one sliding door panel 200 is visible from both inside and outside the panoramic sliding door, achieving an extremely narrow viewing angle and perfectly realizing the ultra-narrow design style. The overlapping sides refer to the outer frame 220 of the side of the two sliding door panels 200 that are close to each other. Each sliding door panel 200 includes a glass component 230, enabling light transmission and allowing visibility of the internal and external environment through the panoramic sliding door. The glass assembly 230 is surrounded by an inner frame 210, and a thermal insulation strip 250 is sandwiched between the inner frame 210 and the glass assembly 230 to achieve stable installation of the glass assembly 230 and to achieve thermal insulation effects. The outer frame 220 surrounds the inner frame 210, and an adhesive 240 is sandwiched between the two to connect them. An inflatable rubber strip 260 is sandwiched between the door frame 100 and the outer frame 220, which improves the sealing performance of the panoramic sliding door. The outer layer 262 of the inflatable rubber strip 260 contacts the door frame 100 and the outer frame 220, making the entire door more airtight. The inner layer 261 of the inflatable rubber strip 260 is inflatable, which can be pressurized and depressurized by filling or deflating the inner layer 261 of the inflatable rubber strip 260 to meet different sealing requirements and further improve the sealing performance.

[0046] The following is a detailed description of the structure and shape of the panoramic sliding door:

[0047] In the optional solution provided by this utility model, each movable door leaf 200 is provided with a limiting member 270. When the panoramic sliding door is closed, the two limiting members 270 on the side of the two movable door leaves 200 that are close to each other are inserted and engaged.

[0048] Specifically, see Figure 1 The two movable door panels 200 are staggered front to back. The back of the movable door panel 200 located in front has a limiting member 270, and the front of the movable door panel 200 located behind has a limiting member 270. The limiting member 270 is connected to the outer frame 220.

[0049] When the panoramic sliding door is closed, the two limiting pieces 270 on the side where the two moving door panels 200 are close to each other engage to achieve the limiting function.

[0050] In the optional solution provided by this utility model, the limiting member 270 includes a connecting protrusion 271 and a limiting protrusion 272. One end of the connecting protrusion 271 is connected to the outer frame 220, and the other end is connected to the limiting protrusion 272. When the panoramic sliding door is closed, the limiting protrusion 272 of one of the movable door panels 200 is inserted between the limiting protrusion 272 of the other movable door panel 200 and the outer frame 220.

[0051] Specifically, see Figure 2 The outer wall of the limiting protrusion 272 is equipped with a buffer 273, which fits against the outer wall of the outer frame 220 when the panoramic sliding door is closed. Furthermore, the inner wall of the limiting protrusion 272 is set as a slope to serve as a guide.

[0052] When the panoramic sliding door is closed, the limiting protrusion 272 of one of the movable door panels 200 is inserted between the limiting protrusion 272 of the other movable door panel 200 and the outer frame 220, so that the two limiting parts 270 are matched.

[0053] In the optional solution provided by this utility model, the inner layer 261 is set as a silicone layer and the outer layer 262 is set as a EPDM layer.

[0054] Specifically, see Figure 4 The inner wall of the EPDM layer is bonded to the outer wall of the silicone layer; the EPDM layer has snap-fit ​​protrusions that engage with the slots of the door frame 100 to improve the installation stability of the inflatable rubber strip 260.

[0055] The inflatable rubber strip 260 adopts a two-layer sealed material design. The outer layer 262 is set as a EPDM layer, which makes the profile contact more fully and the whole door more airtight. The inner layer 261 is set as a silicone layer, which forms a sealed silicone cavity. Utilizing the strong plasticity of silicone, gas can be injected and discharged through a motor to realize the pressurization and depressurization of the inflatable rubber strip 260.

[0056] In the optional solution provided by this utility model, the thermal insulation strip 250 includes a soft layer 251, a hard layer 252 and a first adhesive layer 253. The hard layer 252 is sandwiched between the soft layer 251 and the first adhesive layer 253, and the soft layer 251 is attached to the side wall of the glass assembly 230, and the first adhesive layer 253 is bonded to the inner frame 210.

[0057] Specifically, see Figure 5 The thermal insulation strip 250 has a concave cross-section, and the bottom wall of the thermal insulation strip 250 is attached to the outer wall of the glass assembly 230, and the side wall of the thermal insulation strip 250 is attached to the side wall of the glass assembly 230.

[0058] The soft layer 251 is made of soft foam sponge and is used to contact the glass component 230, so that the thermal insulation strip 250 fits the glass component 230 better and prevents fogging and condensation. The rigid layer 252 is made of rigid PVC material to ensure the profile's shape and facilitate installation. The first adhesive layer 253 is made of 3M adhesive. The back of the first adhesive layer 253 is directly attached to the profile, making it stable and convenient to install, and easy to replace and maintain later.

[0059] Among the optional solutions provided by this utility model, see Figure 6 The adhesive component 240 includes two second adhesive layers and a support layer. The support layer is sandwiched between the two second adhesive layers, and one of the second adhesive layers is bonded to the outer wall of the inner frame 210, while the other second adhesive layer is bonded to the inner wall of the outer frame 220.

[0060] Specifically, the second adhesive layer is made of acrylic adhesive, a high-strength bonding material. The support layer is made of nylon PA66.

[0061] The second adhesive layer allows the profiles to fit more tightly, while the middle support layer ensures the overall strength of the profiles.

[0062] In the optional solution provided by this utility model, a driving component 110 is installed inside the door frame 100. The driving component 110 is connected to the outer frame 220 of the movable door leaf 200 through a transmission assembly to drive the movable door leaf 200 to move back and forth. A first sound-absorbing component 120 is filled between the driving component 110 and the inner wall of the door frame 100.

[0063] Specifically, see Figure 7 The drive component 110 is a motor, which is detachably installed inside the door frame 100 using screws or bolts. In this embodiment, the drive component 110 is connected to the movable door leaf 200 via a lead screw to drive the movable door leaf 200. The first sound-absorbing component 120 is made of soft rubber.

[0064] The motor is installed using a clamping method on both sides. Both clamps are made of soft rubber and are attached to the profile motor housing to reduce the noise generated by the motor during operation. This also makes it easy to install and remove the motor, and facilitates installation and maintenance.

[0065] In the optional solution provided by this utility model, a cover plate 130 is installed at the opening end of the outer frame 220, and a second noise-reducing component 150 is installed between the cover plate 130 and the driving component 110.

[0066] Specifically, the second sound-absorbing component 150 is made of sound-absorbing cotton.

[0067] After the motor is installed, a cover plate 130 can be installed to hide the motor, making the panoramic sliding door look simpler and more beautiful, and preventing dust. There is a second sound-absorbing component 150 between the cover plate 130 and the motor housing to reduce vibration.

[0068] In the optional solution provided by this utility model, a dustproof strip 140 is sandwiched between the cover plate 130 and the inner wall of the door frame 100.

[0069] Specifically, the dustproof strip 140 is set as an EPDM rubber strip.

[0070] The dustproof strip 140 contacts the door frame 100 to improve the sealing effect, isolate dust in the air, and ensure the life of the motor.

[0071] Among the optional solutions provided by this utility model, see Figure 8 The door frame 100 is equipped with a double-row guide rail 160, and the double-row guide rail 160 and the drive component 110 are located in the two opposite side frames of the door frame 100 respectively; the outer side frame 220 is connected with a double-row steel pulley 280, and the double-row steel pulley 280 slides in cooperation with the double-row guide rail 160.

[0072] Specifically, the double-row steel pulleys 280 and the movable door leaf 200 are connected and fixed in a rear-mounted manner, facilitating maintenance and replacement. Furthermore, in this embodiment, the motor is installed above the movable door leaf 200, located within the top frame of the door frame 100; the double-row guide rails 160 are installed below the movable door leaf 200, located within the bottom frame of the door frame 100; this arrangement of the double-row guide rails 160 at the bottom facilitates cleaning; of course, reverse installation is still within the protection scope of this utility model embodiment.

[0073] Double-row steel pulleys (280) ensure pulley life and smooth sliding; the entire track uses ultra-high precision T6 profile to ensure track strength and flatness, with two flat steel plates inserted in the middle to ensure track flatness and smooth, unobstructed door sliding.

[0074] In the optional solution provided by this utility model, the door leaf assembly also includes a fixed door leaf 300, which is fixed to the door frame 100 and is arranged parallel to and spaced apart from the movable door leaf 200; the two door leaf assemblies are centrally symmetrically distributed.

[0075] Specifically, the two door leaf components are identical in shape and size, and can be centrally symmetrically distributed during installation to achieve a staggered arrangement of the two sliding door leaves 200 and the two fixed door leaves 300. Furthermore, each of the two sides of the sliding door leaf 200 has a limiting member 270, and the fixed door leaf 300 also has a limiting member 270; when the panoramic sliding door is closed, one limiting member 270 of the sliding door leaf 200 engages with the limiting member 270 of the fixed door leaf 300, and the other limiting member 270 engages with the limiting member 270 of the other sliding door leaf 200.

[0076] The fixed door leaf 300 contains a glass assembly 230, which expands the volume and effect of the panoramic sliding door. The door leaf assembly also includes the fixed door leaf 300, realizing a panoramic sliding door with four doors, with the two middle doors being movable door leaves 200, achieving an extremely narrow viewing angle when all four doors are opened.

[0077] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0078] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A panoramic sliding door, characterized in that, The utility model relates to a panoramic sliding door, including: Two door frames (100) and two door leaf assemblies; Two door leaf assemblies each include a moving door leaf (200), and two moving door leaves (200) are arranged staggeredly in front of and behind two door frames (100) and are in sliding fit with two door frames (100) respectively, and two moving door leaves (200) can be moved to the direction of moving away from each other or moving close to each other; Two moving door leaves (200) each include an inner frame (210), an outer frame (220) and a glass assembly (230), the inner frame (210) is embedded in the outer frame (220), and an adhesive member (240) is clamped between the inner frame (210) and the outer frame (220); the glass assembly (230) is embedded in the inner frame (210), and a heat insulation strip (250) is clamped between the glass assembly (230) and the inner frame (210); The door frame (100) and the outer frame (220) are clamped with an inflatable rubber strip (260), and the inflatable rubber strip (260) includes an inner layer (261) and an outer layer (262), the outer layer (262) is sleeved on the inner layer (261), and the inner layer (261) is filled with gas.

2. A panorama sliding door according to claim 1, characterized in that The moving door leaf (200) is provided with a limiting piece (270), and when the panoramic sliding door is closed, the two limiting pieces (270) on the side of the two moving door leaves (200) moving close to each other are inserted and connected.

3. A panorama sliding door according to claim 2, characterized in that The limiting piece (270) includes a connecting protrusion (271) and a limiting protrusion (272), one end of the connecting protrusion (271) is connected with the outer frame (220), and the other end is connected with the limiting protrusion (272); When the panoramic sliding door is closed, the limiting protrusion (272) of one of the moving door leaves (200) is inserted between the limiting protrusion (272) of the other moving door leaf (200) and the outer frame (220).

4. A panorama sliding door according to claim 3, characterized in that The inner layer (261) is provided as a silica gel layer, and the outer layer (262) is provided as a ternary ethylene-propylene layer.

5. A panorama sliding door according to claim 3, characterized in that The heat insulation strip (250) includes a soft layer (251), a hard layer (252) and a first adhesive layer (253), the hard layer (252) is clamped between the soft layer (251) and the first adhesive layer (253), the soft layer (251) is attached to the side wall of the glass assembly (230), and the first adhesive layer (253) is adhered to the inner frame (210).

6. A panorama sliding door according to claim 3, characterized in that The adhesive member (240) includes two second adhesive layers and a support layer, the support layer is clamped between the two second adhesive layers, one of the second adhesive layers is adhered to the outer wall of the inner frame (210), and the other second adhesive layer is adhered to the inner wall of the outer frame (220).

7. A panorama sliding door according to claim 3, characterized in that The door frame (100) is provided with a driving member (110), the driving member (110) is in transmission connection with the outer frame (220) of the moving door leaf (200) through a transmission assembly, so as to drive the moving door leaf (200) to reciprocate; The driving member (110) and the inner wall of the door frame (100) are filled with a first mute member (120).

8. A panorama sliding door according to claim 7, characterized in that The opening end of the outer frame (220) is provided with a cover plate (130), and a second silencer (150) is arranged between the cover plate (130) and the driving member (110).

9. A panorama sliding door according to claim 7, characterized in that Double-row guide rails (160) are arranged in the door frame (100), and the double-row guide rails (160) and the driving member (110) are arranged in opposite two side frames of the door frame (100) respectively. Double-row steel pulleys (280) are connected to the outer frame (220), and the double-row steel pulleys (280) are in sliding fit with the double-row guide rails (160).

10. A panorama sliding door according to any one of claims 1-9, characterized in that The door leaf assembly further comprises a fixed door leaf (300), which is fixed to the door frame (100) and is arranged in parallel and spaced apart from the movable door leaf (200). The two door leaf assemblies are arranged in a central symmetric manner.

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