Double-glass concealed frame and concealed rail sliding door and application thereof

Abstract

The application discloses a double-glass hidden-frame hidden-rail sliding door and application, which comprises a first door leaf stopper, a hidden rail reinforcing and reinforcing connecting hole, a side vertical edge small cover plate, a side connecting nail hole, an outer door opening, a 3M adhesive tape mounting groove, a side vertical edge reinforcing wall, a hand pocket position, an outer rotary edge frame profile, a lock body mounting cavity, a hidden hidden light threading hole, an integrated handle, a second door leaf stopper and a second finished product adhesive tape groove. The application does not need to install an upper rail, does not need to groove a ceiling and return a false beam in construction, does not need to make a rail on the ground, has no sanitary dead angle, avoids the problem that a rail sinks to cause a door leaf to be unable to be pushed and pulled, performs secondary refraction on light transmission through a double-layer glass surface material structure, avoids the embarrassment that a moving shadow cannot be hidden, has better privacy, can not limit the height of a person through integrated handle design, and children and the old can easily touch the handle, and meanwhile, the hidden rail and the hidden pulley are simple in overall structure and more beautiful.

Description

Technical Field

[0001] This invention relates to the field of sliding door technology, specifically to a double-glazed concealed frame and concealed track sliding door and its application. Background Technology

[0002] Sliding doors are doors that can be pushed or pulled. They are a common type of door in modern home decoration. They can be opened or closed as needed, without taking up interior space, and are convenient and practical.

[0003] Existing sliding doors have the following drawbacks: First, the current top-rotating track technology requires a false beam on the ceiling, along with a reinforced groove and layer, to install the sliding door track. Because the top-rotating mechanism requires very high force, and due to the lack of standardized manufacturing standards for this false beam, sagging can easily occur, making the door unable to slide. Second, when glass doors are used as bathroom sliding doors, they are mostly translucent, allowing light to pass through and alerting people to the bathroom being used, but they cannot hide the shadows of people moving around, which is quite awkward. Third, the handle positions are fixed, making it difficult to accommodate people of different heights, causing inconvenience for children and the elderly. Fourth, existing sliding door tracks and rollers cannot be concealed, resulting in excessively large gaps between the door and the wall. Only wooden door panels are an option; glass door panels can only use single-pane glass with a central placement, leading to poor sound insulation. Summary of the Invention

[0004] The purpose of this invention is to provide a double-glazed concealed frame and concealed track sliding door and its application, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a double-glazed concealed frame and concealed track sliding door, comprising a lower guide rail main wall, wherein reinforcing serrations are provided on both outer walls of the lower guide rail main wall, a glass surface is provided on one side of the reinforcing serrations, a lower guide rail groove is provided on one outer wall of the lower guide rail main wall, a lower guide rail mounting groove and a lower guide rail connecting hole are provided on both inner walls of the lower guide rail groove, an anti-sway wheel mounting fixing point is provided on the other inner wall of the lower guide rail groove, a rear material mounting limit stop is provided on both sides of the lower guide rail groove, and the rear material mounting limit stop is provided on the lower guide rail main wall, a rear track main arm is provided at the top of the lower guide rail main wall, and an integrated handle is provided on one side of the lower guide rail main wall.

[0006] As a further technical solution of the present invention, 3M adhesive strip grooves are provided on both outer walls of the lower guide rail main wall, a first finished adhesive strip groove is provided on the other outer wall of the lower guide rail main wall, a lower side mounting thread hole is provided on one inner wall of the lower guide rail main wall and on one inner wall of the lower guide rail groove, a side connecting thread nail hole is provided on one inner wall of the lower guide rail main wall, and a second door leaf stop is provided on the other inner wall of the lower guide rail main wall.

[0007] As a further technical solution of the present invention, the rear track main arm is provided with an upper reinforcing and thickening area, a first door leaf stop is provided on one side of the outer wall of the upper reinforcing and thickening area, a pulley groove is provided on one side of the outer wall of the first door leaf stop, and a reinforcing sawtooth is provided on the other side of the outer wall of the upper reinforcing and thickening area.

[0008] As a further technical solution of the present invention, a rear track main wall nail position line and a middle pulley limiter are provided on one side outer wall of the rear track main arm, a lower pulley limiter point and a rear material installation limiter are provided on the other side outer wall of the rear track main arm, and a second finished adhesive strip groove is provided on one side outer wall of the rear track main arm, and a side connection threading hole is provided on the inner wall of the second finished adhesive strip groove.

[0009] As a further technical solution of the present invention, a lower guide rail mounting groove is provided on one side of the outer wall of the rear track main arm, a 3M rubber strip groove is provided on one side of the lower guide rail mounting groove, and the 3M rubber strip groove is provided on one side of the outer wall of the rear track main arm. A track underbody limiting point is provided on the other side of the outer wall of the rear track main arm.

[0010] As a further technical solution of the present invention, a front material installation limit stop is provided on one side of the outer wall of the upper reinforcing and thickening area, an upper reinforcing cavity is provided on the upper reinforcing and thickening area, a side connecting thread pin hole is provided on the inner wall of the upper reinforcing cavity, a 3M adhesive strip groove is provided on one side of the upper reinforcing cavity, and the 3M adhesive strip groove is opened on one side of the outer wall of the upper reinforcing and thickening area, an upper reinforcing concave rib is provided on one side of the outer wall of the upper reinforcing and thickening area, and a hidden track reinforcement connection hole is provided on one side of the outer wall of the first door leaf stop.

[0011] As a further technical solution of the present invention, hand recesses are provided on both outer walls of the integrated handle, and a lock body mounting cavity is provided on the other outer wall of the integrated handle.

[0012] As a further technical solution of the present invention, a hidden light-guiding hole is provided on one side outer wall of the integrated handle, a side-standing small cover plate is provided in the hidden light-guiding light-guiding hole, an outer rotating frame profile is provided on one side of the side-standing small cover plate, and the outer rotating frame profile is provided on one side outer wall of the integrated handle. An outer opening is provided on the other side outer wall of the integrated handle, and a 3M adhesive strip mounting groove is provided on one side outer wall of the outer opening at the position corresponding to the glass surface material. A double-glass hidden frame side-standing edge is provided on one side of the integrated handle.

[0013] As a further technical solution of the present invention, a small cover plate is provided on one side of the outer wall of the double-glass hidden frame side, and a side connecting nail hole is provided on the outer wall of the double-glass hidden frame side corresponding to the position of the small cover plate. An outer opening and a side reinforcing wall are provided on the other side of the double-glass hidden frame side, and a 3M adhesive strip installation groove is provided on the side reinforcing wall corresponding to the position of the glass surface material.

[0014] An application of a double-glazed concealed frame and concealed track sliding door is disclosed. This type of sliding door is suitable for spaces where it is not advisable to install top-mounted tracks or ground tracks. It achieves the effect of concealing the track, profiles, pulley groups, guide strips, and positioning wheels with a micro-gap in the wall. It provides a sliding door with stable sliding, no resonance, excellent sound insulation, and high privacy. It can also be applied to installation scenarios where it is installed on a side wall or hung on the outside of a side wall.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention does not require the installation of an upper track, the cutting of grooves in the ceiling, or the construction of false beams, and it does not require the laying of tracks on the ground, eliminating dead corners for hygiene and avoiding the problem of track sinking causing the door to be unable to be pushed or pulled. The double-layer glass surface structure refracts light twice, avoiding the embarrassment of not being able to hide shadows of movement, thus providing better privacy. The integrated handle design does not restrict the height of people, and children and the elderly can easily reach the handle. At the same time, the track and pulleys are hidden, and the overall structure is simple and more beautiful. Attached Figure Description

[0016] Figure 1 This is a side view sectional view of the upper part of the present invention;

[0017] Figure 2 for Figure 1 Enlarged structural diagram of region A in the middle;

[0018] Figure 3 for Figure 1 A magnified structural diagram of region B in the middle;

[0019] Figure 4 This is a side view sectional view of the lower half of the present invention;

[0020] Figure 5 This is a top view of the structure of the present invention;

[0021] Figure 6 for Figure 5 A magnified structural diagram of region C in the middle.

[0022] In the diagram: 1. First door leaf stop; 2. Concealed track reinforcement connection hole; 3. Pulley groove; 4. Upper reinforcement concave rib; 5. Side connection threaded nail hole; 6. Upper reinforcement thickened area; 7. Front panel installation limit stop; 8. Installation reinforcement serration; 9. 3M adhesive strip groove; 10. Upper reinforcement cavity; 11. Rear track main arm; 12. Rear track main wall nail position line; 13. Middle pulley limit; 14. Lower pulley limit point; 15. Rear panel installation limit stop; 16. Side connection threaded hole; 17. Track lower panel limit point; 18. Glass surface material; 19. First finished adhesive strip 20. Lower guide rail mounting groove; 21. Lower guide rail main wall; 22. Anti-sway wheel mounting fixing point; 23. Lower side mounting thread hole; 24. Lower guide rail connecting hole; 25. Lower guide rail groove; 26. Double-glazed concealed frame side upright; 27. Side upright small cover plate; 28. Side connecting nail hole; 29. ​​Outer opening; 30. 3M adhesive strip mounting groove; 31. Side upright reinforcing wall; 32. Handrail position; 33. Outer rotating frame profile; 34. Lock body mounting cavity; 35. Concealed concealed light wiring hole; 36. Integrated handle; 37. Second door leaf stop; 38. Second finished adhesive strip groove. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figure 1-6The present invention provides an embodiment of a double-glazed concealed frame and concealed track sliding door, comprising a lower guide rail main wall 21, with reinforcing serrations 8 on both outer walls of the lower guide rail main wall 21, a glass surface material 18 on one side of the reinforcing serrations 8, a lower guide rail groove 25 on one outer wall of the lower guide rail main wall 21, lower guide rail mounting grooves 20 and lower guide rail connecting holes 24 on both inner walls of the lower guide rail groove 25, a swing wheel mounting fixing point 22 on the other inner wall of the lower guide rail groove 25, and rear material mounting limit stops 15 on both sides of the lower guide rail groove 25. A limit stop 15 is set on the lower guide rail main wall 21. A rear rail main arm 11 is set at the top of the lower guide rail main wall 21, and an integrated handle 36 is set on one side of the lower guide rail main wall 21. 3M adhesive strip grooves 9 are opened on both outer walls of the lower guide rail main wall 21, and a first finished adhesive strip groove 19 is opened on the other outer wall of the lower guide rail main wall 21. Lower side mounting threading holes 23 are opened on one inner wall of the lower guide rail main wall 21 and on one inner wall of the lower guide rail groove 25. A side connection threading nail hole 5 is opened on one inner wall of the lower guide rail main wall 21, and a second threading nail hole 5 is set on the other inner wall of the lower guide rail main wall 21. Door leaf stop 37, 3M adhesive strip groove 9 is used to install reinforcing serrations 8 and liquid adhesive to form a fixing effect in the initial bonding and to ensure the bonding tightness in the later stage. The first finished adhesive strip groove 19 is used to solve the problem of light transmission on the lower side of the sliding door of the sealing installation groove of the lower guide rail. The thread hole 23 installed on the lower side ensures that the handle is stable and does not loosen when pushing and pulling, and forms an integral part with the upper and lower rails. The second door leaf stop 37 is used for door leaf positioning. The rear rail main arm 11 is provided with an upper reinforcing thickened area 6. The first door leaf stop 1 is provided on one side of the outer wall of the upper reinforcing thickened area 6. The wall has a pulley groove 3, and the other side of the outer wall of the upper reinforced thickened area 6 is provided with a reinforcing serration 8. The first door leaf stop 1 is used to stop the door leaf. The pulley groove 3 serves three purposes: first, it completely fits the door leaf without shaking; second, it completely fits the door leaf without dislodging; and third, it serves as a stop, making it easy to control the vertical position of the door leaf. The reinforcing serration 8 is used to increase the concave reinforcing serration, which is also an important factor in forming a straight track. At the same time, it can also increase the cross-sectional area of ​​the liquid adhesive, making the contact area between the adhesive and the surface material larger and stronger.The rear track main arm 11 has a rear track main wall nail position line 12 and a middle pulley limiter 13 on one side of its outer wall. The rear track main arm 11 also has a lower pulley limiter point 14 and a rear panel installation limiter 15 on the other side of its outer wall. A second finished adhesive strip groove 38 is formed on one side of the outer wall of the rear track main arm 11. A side connection thread hole 16 is provided on the inner wall of the second finished adhesive strip groove 38. The rear track main wall nail position line 12 is used to fix related accessories, connecting pieces, and positioning nail holes for connecting positioning line rods. These nail holes achieve standardized installation and prevent nail displacement. The middle pulley limiter 13 cooperates with the first door leaf stop 1, and together with the lower pulley limiter point 14, the three points form a combined force and a combined action surface. This system achieves standardized positioning and stopping points for the micro-gap installation between the door leaf and the wall. The lower pulley limit point 14 is the lowest pulley point among the upper, middle, and lower sections, ensuring the door leaf does not wobble and reducing resonance during door opening and closing. It also eliminates the micro-gap between the door leaf and the wall, providing a stopping function. The back panel installation limit stop 15 achieves the standard limiting of the back panel material, and the stopping also enhances the straightness of the track. The side connection thread hole 16 allows the screw to be completely hidden during side connection. It has a diameter of 4.2 mm and a length of 50 mm, and uses a dovetail thread to achieve a tight and secure connection between the side handle and the track. A lower guide rail mounting groove 20 is opened on one side of the outer wall of the rear track main arm 11, and 3M adhesive is applied to one side of the lower guide rail mounting groove 20. A groove 9, and a 3M adhesive strip groove 9 are provided on one side of the outer wall of the rear track main arm 11. A track underbody limiting point 17 is provided on the other side of the outer wall of the rear track main arm 11. The 3M adhesive strip groove 9 is used to install the reinforcing serrations 8, which, together with the liquid adhesive, provide initial fixation and ensure adhesion tightness later. The track underbody limiting point 17 prevents the underbody from recessing into the door cavity during installation. The lower guide rail mounting groove 20 is used to install different guide rail accessories. A front body installation limiting stop 7 is provided on one side of the outer wall of the upper reinforcing thickened area 6. An upper reinforcing cavity 10 is provided on the upper reinforcing thickened area 6. A side connecting threaded nail hole 5 is provided on the inner wall of the upper reinforcing cavity 10. A 3M adhesive strip groove 9 is provided on the side, and the 3M adhesive strip groove 9 is opened on the outer wall of one side of the upper reinforcing and thickening area 6. The front material installation limit stop 7 serves to cover the front material and also serves to straighten and reinforce the profile track. During the profile extrusion process, more cavities are needed to provide better support. The upper reinforcing cavity 10 serves to support the profile. An upper reinforcing concave rib 4 is provided on the outer wall of one side of the upper reinforcing and thickening area 6. A hidden track reinforcement and strengthening connection hole 2 is opened on the outer wall of one side of the first door leaf stop 1. The hidden track reinforcement and strengthening connection hole 2 is used to splice multiple tracks when one hidden track is not long enough. The middle is connected by a threaded wire, which also serves to reinforce the track.The integrated handle 36 has hand recesses 32 on both outer walls and a lock body mounting cavity 34 on the other outer wall. The hand recesses 32 allow people of different heights, including children and the elderly, to easily reach and pull the integrated handle 36. The lock body mounting cavity 34 can accommodate the sliding door lock or sliding door hook lock body. A concealed light wiring hole 35 is provided on one outer wall of the integrated handle 36, inside which is a side-mounted small cover plate 27. An outward-rotating frame profile 33 is provided on one side of the side-mounted small cover plate 27 and is located on one outer wall of the integrated handle 36. An outer stop 29 is provided on the other outer wall of the integrated handle 36, and a 3M adhesive strip mounting groove 30 is provided on one side of the outer wall of the outer stop 29 at the position corresponding to the glass surface 18. One side features a double-glazed concealed frame side panel 26 with an outer retainer 29 to prevent the glass from wobbling, protruding outwards, or peeling, thus ensuring stable and safe operation. A small side panel cover 27 is located on one outer wall of the double-glazed concealed frame side panel 26, with side connecting nail holes 28 corresponding to the cover 27. The other outer wall of the double-glazed concealed frame side panel 26 features an outer retainer 29 and a side panel reinforcement wall 31. A 3M adhesive strip installation groove 30 is located on the reinforcement wall 31 corresponding to the glass panel 18. The small side panel cover 27 serves as the outer cover for the integrated handle 36, concealing all nail connections and making the door appear more aesthetically pleasing and neat. The side connecting nail holes 28 are used to conceal recessed dovetail nails.

[0025] An application of a double-glazed concealed frame and concealed track sliding door is described. This type of sliding door is suitable for spaces where it is not advisable to install top-mounted tracks or ground tracks. It achieves the effect of concealing the track, profiles, pulley system, guide strips, and positioning wheels with a micro-gap in the wall. It provides a sliding door that is stable to slide, has no resonance, excellent sound insulation, and high privacy. It can also be used in installation scenarios where it is installed on a side wall or hung on the outside of a side wall.

[0026] Working principle: The glass panel 18 is installed through the rear track main arm 11 and the lower guide rail main wall 21. Integrated handles 36 and double-glazed concealed frame side panels 26 are installed on both sides of the glass panel 18. The rear track bears the most weight. In this design, the pulleys are fixed to the wall, and the track is fixed to the door. The rear track main arm 11 bears the most weight on the track. The rear track main arm 11 is 4.5mm thick. This design intentionally avoids door vibration during sliding or track deformation due to excessive door weight. The upper sliding track uses aluminum alloy material, with locally thickened and reinforced profiles. The thickened area 6 is reinforced, but if used as a single piece, it is prone to deformation during the liquid-to-solidification process. Therefore, a scientific stress design method is adopted to ensure its straightness. The thickened area 6 enhances the straightness. During door installation, a stop is made to achieve a standard gap between the door and the wall. During installation, the first door stop 1 and the second door stop 37 will press against the stop of the fixed wheel. The two stops press together to ensure the standard installation of the door, preventing it from being too deep or too shallow, thus avoiding non-standard installation. The gap between the door and the wall forms a standard. The first door stop... The hidden track reinforcement connection hole 2 on the positioner 1 is used to connect multiple tracks when a single hidden track is not long enough. These tracks are connected by a threaded connection. Its circular shape also serves as reinforcement. The side pulley fixed to the wall is a convex semi-circle, perfectly matching the groove 3 on the pulley. This results in an incredibly smooth, noiseless, and vibration-free connection, unlike traditional sliding door tracks which are flat. The pulley is curved, and the groove 3 on the pulley is also curved. This ensures a perfect fit to the door leaf, preventing wobbling, and also prevents it from slipping out of the groove. The third function is to act as a stop, making it easy to control the vertical position of the door leaf. The straightness of the track affects the smoothness of its push and pull and the resonance caused by swinging. The upper reinforcing concave rib 4 makes the longitudinal direction straighter. During the profile extrusion process, more cavities are needed to provide better support. The upper reinforcing cavity 10 plays the role of supporting the profile. The double-glazed concealed frame side upright 26 and the integrated handle 36 of the door leaf are connected to the upper and lower slide rails by through-hole threading. The side connection threading nail hole 5 is the through-hole threading nail hole for the side connection. This nail hole is 3.2 opening, which is adapted to 3.6 to 4.The dovetail screws of part 2 are driven through, with four threaded holes designed inside. Connecting two points at the top and bottom, they form a side edge, preventing back-and-forth swaying and shaking, making the overall structure more robust, sturdy, and durable. When manufacturing the door leaf, the glass surface material 18 is prone to unevenness with the door leaf. The installation of the front material limit stop 7 reduces the likelihood of this non-standard operation. Firstly, it serves to conceal the surface material, and secondly, it reinforces the straightness of the profile track. The installation of reinforcing serrations 8, with their concave reinforcement, is also crucial for ensuring a straight track. Simultaneously, it increases the cross-sectional area of ​​the liquid adhesive, resulting in a larger, stronger, and permanently bonded contact area with the surface material. The 3M adhesive strip groove 9 is used to install the reinforcing serrations 8, providing initial fixation with the liquid adhesive and ensuring a tight bond later. The finished adhesive strip falls precisely into the 3M adhesive strip groove 9, a design that promotes a perfect fit between the surface material and the profile. The fit is seamless, without protruding from the profile, and the surface material and profile are not uneven due to different adhesive strips, forming a standard. The rear track main wall nail position line 12 is used to fix related accessories, connecting pieces, and positioning nail screw holes for connecting positioning line rods. This nail screw hole achieves standardized installation and prevents nail displacement. The middle pulley limiter 13 cooperates with the first door leaf stop 1 and, together with the lower pulley limit point 14, the three points form a common force and common action surface, realizing the positioning and stop points for standardized installation of the door leaf and wall with micro gaps. The lower pulley limit point 14 is the lowest pulley point of the upper, middle, and lower sections, ensuring that the door leaf does not wobble, reducing resonance when pushing and pulling the door leaf, and stopping the micro gaps between the door leaf and the wall. The rear material installation limit stop 15 realizes the standard of limiting the back surface material, and the stop also provides the straightness of the track. The side connection thread hole 16 allows the screw to be completely hidden during side connection, with a diameter of 4.2. 50 mm in length, with a dovetail weave, to achieve a tight and secure connection between the side handle and the track. The track lower material limiting point 17 is used to prevent the rear material from recessing into the inner side of the door cavity during installation. This is because the track lower material limiting point 17 will not allow 3M finished transparent adhesive to enter the inner side of the door cavity. As a stop, the function of the stopping and limiting point is standardized. The glass surface material 18 uses double-wave concealed frame 5 mm standard glass as the front and back materials. The first finished adhesive strip groove 19 is used to solve the problem of light transmission on the lower side of the sliding door in the lower guide rail sealing installation groove. The first finished adhesive strip groove 19 and the second finished adhesive strip groove 38 achieve light-proofing on the lower side of the sliding door. The finished adhesive strip inserted inside this device not only plays a role in sound insulation, but also adds adhesive strips on both sides, making it more soundproof and more opaque, increasing privacy and sound insulation. Traditional doors do not have such double sound insulation and double light refraction technology. The lower guide rail accessory fixing wheel needs to be equipped with installation accessories of different wheel sizes. The lower guide rail mounting groove 20 installs different guide rails. The accessories include: large wheels on the bottom when the guide rail accessories are not installed, and small wheels when the guide rail accessories are installed; small wheels for small door panels and large wheels for large door panels. The bottom guide rail mounting groove 20 is designed for dual-purpose use. The anti-sway wheel mounting point 22 is used to install the anti-sway wheel. If the installation position is not vertical, not aligned, or not centered, the door panel will slide along a curve, causing resonance and noise. The bottom side mounting thread hole 23 has a 3.2mm opening and uses a 3.6mm or 4.2mm threaded wire for threading. The screw-handle side handle and side force edge are connected at two points, ensuring a stable push-pull without loosening or wobbling. It forms an integral part with the upper and lower rails, playing a crucial role. The hole diameter is slightly smaller than that of a screw, resulting in a tighter, more secure fit between the screw and the profile, ensuring long-term and permanent use. The lower side mounting thread hole 23 and the lower guide rail connection hole 24 cooperate with each other. The lower guide rail connection hole 24 also serves as the mounting hole for the integrated handle 36, offering multiple uses in one hole. It is 50 mm long with a dovetail screw diameter of 4 mm.2. After the wire thread installation, it is extremely secure. The two points cooperate with each other. When the track is not long enough and the door leaf is too wide, it can be connected through the lower guide rail connecting hole 24, so that the connecting holes are wire threaded and tightly fitted, making it more secure. The lower guide rail groove 25 is used as the installation position for the large concave wheel, so that the large wheel of the large door leaf rotates at a lower speed, and then forms a longer distance, so as to reduce the vibration of the door leaf and the noise generated by itself. The side standing small cover plate 27 has multiple uses. It can be used as the outer cover plate of the integrated handle 36. This cover plate hides all the nail connections, making the door leaf look more beautiful and neat. After the nails are installed, the double glass hidden frame side standing edge 2 The 6-in-1 handle 36 and its connection with the upper and lower sliding handles; the side connecting nail hole 28 is used to hide the recessed dovetail nail; the outer stop 29 prevents the glass from wobbling back and forth, protruding outwards, and delaminating, thus avoiding the surface material peeling off due to delamination, achieving stable and safe use in the later stage; the 3M adhesive strip installation groove 30 combines the soft and hard adhesive products of 3M adhesive strip and liquid glass glue, achieving a very stable side force edge; the side upright reinforcement wall 31 achieves the straightness of the ultra-thin side force edge through ultra-thick wall thickness, making the aesthetics ultimate and forming a standard; the hand socket position 32 allows people of different heights, children, and the elderly to use it comfortably. The integrated handle 36 is easily accessible, located on the side of the door. Its integrated design makes the entire door more streamlined and aesthetically pleasing, and easier to use. The handrest 32 is just the right width to accommodate the fingers of both adults and children. Its concave curve design not only provides a comfortable grip but also increases the straightness of the handle 36 by increasing its wall thickness. The outer rotating frame 33 serves two purposes: it defines the door boundary and acts as a retainer for the handle. When pushing or pulling left or right, this retainer acts as a point to receive external force, thus reducing or eliminating slight vibrations. (Lock body...) The mounting cavity 34 can accommodate the sliding door lock hook lock body, enabling locking. The concealed light wiring hole 35 serves as the nail socket, groove, and nail head concealment point for the dovetail nail, and also as the wiring point for the side concealed light. Through this location, it connects to the copper sheet of the track via the lower or upper side, allowing for dimming glass, backlighting, concealed lighting, and internal lighting. The integrated handle 36 is not limited by height, making it easy for children and the elderly to reach. The integrated handle 36 design achieves power transmission, making the external force transmission point a surface, thus reducing door vibration, swaying, and load, and making door operation more convenient.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A double-glazed concealed frame and concealed track sliding door, comprising a lower guide rail main wall (21), characterized in that: The outer walls of the two sides of the main wall of the lower guide rail (21) are provided with reinforcing serrations (8), and a glass surface material (18) is provided on one side of the reinforcing serrations (8). A lower guide rail groove (25) is provided on one side of the outer wall of the main wall of the lower guide rail (21). A lower guide rail mounting groove (20) and a lower guide rail connecting hole (24) are provided on the inner walls of the two sides of the lower guide rail groove (25). A sway wheel mounting fixing point (22) is provided on the inner wall of the other side of the lower guide rail groove (25). A rear material mounting limit stop (15) is provided on both sides of the lower guide rail groove (25), and the rear material mounting limit stop (15) is provided on the main wall of the lower guide rail (21). A rear rail main arm (11) is provided at the top of the main wall of the lower guide rail (21), and an integrated handle (36) is provided on one side of the main wall of the lower guide rail (21). The rear track main arm (11) has a rear track main wall nail position line (12) and a middle pulley limiter (13) on one side outer wall. The rear track main arm (11) has a lower pulley limiter point (14) and a rear material installation limiter (15) on the other side outer wall. The rear track main arm (11) has a second finished rubber strip groove (38) on one side outer wall. The second finished rubber strip groove (38) has a side connection thread hole (16) on the inner wall.

2. A double-glazed concealed frame and concealed track sliding door according to claim 1, characterized in that: The outer walls of the two sides of the main wall of the lower guide rail (21) are provided with 3M rubber strip grooves (9), and the outer wall of the other side of the main wall of the lower guide rail (21) is provided with a first finished rubber strip groove (19). The inner wall of one side of the main wall of the lower guide rail (21) and the inner wall of one side of the lower guide rail groove (25) are provided with lower side mounting threading holes (23). The inner wall of one side of the main wall of the lower guide rail (21) is provided with a side connection threading nail hole (5), and the inner wall of the other side of the main wall of the lower guide rail (21) is provided with a second door leaf stop (37).

3. A double-glazed concealed frame and concealed track sliding door according to claim 1, characterized in that: The rear track main arm (11) is provided with an upper reinforcing thickening area (6), and a first door leaf stop (1) is provided on one side of the outer wall of the upper reinforcing thickening area (6). A pulley upper groove (3) is provided on one side of the outer wall of the first door leaf stop (1), and a reinforcing sawtooth (8) is provided on the other side of the outer wall of the upper reinforcing thickening area (6).

4. A double-glazed concealed frame and concealed track sliding door according to claim 1, characterized in that: The rear track main arm (11) has a lower guide rail mounting groove (20) on one side of its outer wall. A 3M rubber strip groove (9) is provided on one side of the lower guide rail mounting groove (20). The 3M rubber strip groove (9) is located on one side of the outer wall of the rear track main arm (11). A track underbody limiting point (17) is provided on the other side of the outer wall of the rear track main arm (11).

5. A double-glazed concealed frame and concealed track sliding door according to claim 3, characterized in that: A front material installation limit stop (7) is provided on one side of the outer wall of the upper reinforcing thickened area (6). An upper reinforcing cavity (10) is provided on the upper reinforcing thickened area (6). A side connection threading nail hole (5) is provided on the inner wall of the upper reinforcing cavity (10). A 3M adhesive strip groove (9) is provided on one side of the upper reinforcing cavity (10). The 3M adhesive strip groove (9) is located on one side of the outer wall of the upper reinforcing thickened area (6). An upper reinforcing concave rib (4) is provided on one side of the outer wall of the upper reinforcing thickened area (6). A hidden track reinforcement connection hole (2) is provided on one side of the outer wall of the first door leaf stop (1).

6. A double-glazed concealed frame and concealed track sliding door according to claim 1, characterized in that: The integrated handle (36) has hand nest positions (32) on both outer walls and a lock body mounting cavity (34) on the other outer wall.

7. A double-glazed concealed frame and concealed track sliding door according to claim 1, characterized in that: The integrated handle (36) has a hidden light wiring hole (35) on one side of its outer wall. A side-standing small cover plate (27) is provided inside the hidden light wiring hole (35). An outer rotating frame profile (33) is provided on one side of the side-standing small cover plate (27). The outer rotating frame profile (33) is provided on one side of the integrated handle (36). An outer opening (29) is provided on the other side of the integrated handle (36). A 3M adhesive strip mounting groove (30) is provided on one side of the outer wall of the outer opening (29) at the position corresponding to the glass surface material (18). A double-glass hidden frame side-standing edge (26) is provided on one side of the integrated handle (36).

8. A double-glazed concealed frame and concealed track sliding door according to claim 7, characterized in that: A small cover plate (27) is provided on one side of the outer wall of the double-glazed concealed frame side edge (26). A side connecting nail hole (28) is provided on the outer wall of the double-glazed concealed frame side edge (26) at the position corresponding to the small cover plate (27). An outer opening (29) and a side edge reinforcing wall (31) are provided on the other side of the double-glazed concealed frame side edge (26). A 3M adhesive strip installation groove (30) is provided on the side edge reinforcing wall (31) at the position corresponding to the glass surface material (18).

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