Hidden frame door
By adopting the design of inner and outer wall profiles and decorative panels in the invisible doors, the wall panels are cancelled, which achieves better invisible effects and sound insulation effects, and reduces replacement costs, solving the problem of the existing invisible door frame protruding from the wall. .
Patent Information
- Application Number
- CN202420985088.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing invisible doors protrude from the wall when the rear door frame is closed, resulting in poor hiding effect and need to wrap the wall panels, affecting the overall design.
Design a hidden frame door, using inner wall profiles, exterior wall profiles and connecting plates, the exterior wall profiles are equipped with decorative panels flush with the wall surface, and the door frame and the door core are connected by L-shaped contact surfaces and invisible hinges, and the wall guard is cancelled board, increasing the width of the decorative panel and removable connection to ensure that the door frame is hidden inside the wall.
It achieves better invisible effects and sound insulation, while reducing the cost of material use and replacement, avoiding the problem of door frame protruding from the wall.
Smart Images
Figure CN222296022U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of invisible doors, and in particular to a hidden frame door. Background Art
[0002] Invisible doors are those that can be integrated with the wall in an objective visual sense, making the wall more complete as a whole, and are suitable for all kinds of design styles. When the invisible door is closed, it is not easy to directly observe the shape, size, and style of the door.
[0003] However, most of the current invisible doors still require wall panels to be set outside the door to wrap the wall, causing the door frame to protrude from the wall, and the hiding effect is not good. Utility Model Content
[0004] The purpose of the present application is to provide a hidden frame door, which eliminates the wall panel that wraps the wall and has a better invisible effect.
[0005] The embodiment of the present application is implemented as follows:
[0006] An embodiment of the present application provides a hidden frame door, including a door frame and a door core, wherein the door frame includes an inner wall profile, an outer wall profile, and a connecting plate for connecting the inner wall profile and the outer wall profile, and the outer wall profile is provided with a decorative panel flush with the wall surface on the side facing the outside of the wall.
[0007] Through the above technical solution, the decorative panel is set flush with the outer wall to prevent the door frame from protruding from the wall, or wall panels need to be installed to hide the door frame in appearance, which can further improve the overall invisible effect of the door, save materials and reduce costs.
[0008] In some embodiments of the present application, the exterior wall profile includes a connecting portion fixed to a connecting plate, a decorative portion for mounting a decorative panel, and a main portion arranged between the connecting portion and the decorative portion. The width of the decorative portion is greater than the width of the main portion. The width of the decorative portion is greater than the width of the main portion, which can make the contact surface between the door frame and the door core not a straight line, thereby improving the sealing and sound insulation effect, and can also increase the width of the decorative panel to improve the invisible effect.
[0009] In some embodiments of the present application, the connection method between the decorative panel and the door frame is a detachable connection, which is convenient for replacing the decorative panel and improves the adaptation effect. When replacing the door core, there is no need to remove the door frame, only the decorative panel needs to be replaced, thereby reducing costs.
[0010] In some embodiments of the present application, the color of the decorative panel is consistent with the color of the door core, thereby improving the invisible effect.
[0011] In some embodiments of the present application, the contact surface between the door frame and the door core is L-shaped, and the curved contact surface improves the sound insulation effect.
[0012] In some embodiments of the present application, the door core and the door frame are connected by invisible hinges to reduce the gap between the door core and the door frame and improve the invisible effect.
[0013] In some embodiments of the present application, the door core includes an outer door panel, an inner door panel, an edge sealing profile and a sound insulation filler.
[0014] Compared with the prior art, the embodiments of the present application have at least the following advantages or beneficial effects:
[0015] (Effect of describing the essential technical features recorded in the independent claim)
[0016] By reducing the wall panels and adding decorative panels with the same color and pattern as the door core, the door frame no longer protrudes from the wall, and the invisible effect is better. At the same time, a detachable connection structure is adopted between the decorative panels and the door frame. When the door core is damaged or needs to be replaced, only the decorative panels need to be replaced, and there is no need to replace the door frame together, which reduces the replacement cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 This is a structural schematic diagram of a hidden frame door in this application;
[0019] Figure 2 for Figure 1 A partial enlarged view.
[0020] Icons: door frame 100, interior wall profile 110, connecting plate 120, exterior wall profile 130, connecting part 131, main body 132, cavity 132a, reinforcing rib 132b, decorative part 133, decorative panel 140, door core 200, exterior door panel 210, interior door panel 220, sound insulation filler 230, edge banding profile 240, wall 300. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0024] A hidden frame door, comprising a door frame 100 and a door core 200, wherein the door frame 100 comprises an inner wall profile 110, an outer wall profile 130 and a connecting plate 120 for connecting the inner wall profile 110 and the outer wall profile 130, wherein the outer wall profile 130 is provided with a decorative plate 140 flush with the wall surface on the side facing the outside of the wall, wherein the outer wall profile 130 comprises a connecting portion 131 fixed to the connecting plate 120, a decorative portion 133 for installing the decorative plate 140 and a main body portion 132 arranged between the connecting portion 131 and the decorative portion 133, wherein the width of the decorative portion 133 is greater than the width of the main body portion 132, and the width of the decorative portion 133 is greater than the width of the main body portion 132, wherein the main body portion 132 is formed of a rectangular cavity 132a by a plate, wherein a reinforcing rib 132b connected to the plate is further provided in the cavity 132a, and the direction of the reinforcing rib 132b may be parallel to the door core 200 or parallel to the door core 2 00 is vertical, and in the utility model, it is preferably vertical to the direction 200. A connecting part 131 and a decorative part 133 are respectively arranged at both ends of the cavity 132a. The connecting part 131 is welded into a slot by two plates, and the connecting plate 131 is inserted into the slot. The decorative part 133 adopts an L-shaped plate welded on the side of the cavity 132a close to the door core 200, and the other side of the cavity 132a is directly in contact with the wall 300, so that the decorative plate 140 is directly in contact with the wall 300, reducing the gap between the door frame 100 and the wall 300 and the decorative plate 140. At the same time, the door frame 100 will not protrude from the decorative plate 140, thereby improving the invisible effect. The contact surface between the door frame 100 and the door core 200 is L-shaped, and the door core 200 is connected to the door frame 100 by an invisible hinge. The door core 200 includes an outer door panel 210, an inner door panel 220, an edge sealing profile 240 and a sound insulation filler 230.
[0025] By setting a decorative plate 140 flush with the wall on the door frame 100, replacing the wall panel in the prior art, the door frame 100 and the door no longer protrude from the wall 300, and the door frame 100 is hidden, thereby improving the overall invisible effect of the door. At the same time, in order to further improve the invisible effect, the door core 200 and the door frame 100 are connected by invisible hinges; at the same time, by setting the width of the decorative part 133 to be greater than the width of the main body 132, the fitting part of the door frame 100 and the door core 200 is L-shaped, referring to Figure 1 In this embodiment, two corners are set on the contact surface between the door core 200 and the door frame 100, which further improves the sound insulation effect. At the same time, the filler in the door core 200 adopts a sound insulation filler 230 with a sound insulation effect, which further improves the sound insulation effect.
[0026] In order to reduce replacement costs, the connection between the decorative panel 140 and the door frame 100 is a detachable connection. The specific structure of the detachable connection is well known to those skilled in the art, such as snap connections, bolt connections and other connection structures, which will not be described in detail herein. The decorative panel 140 and the door panel are connected in a detachable manner. When replacing the door core 200, there is no need to disassemble the door frame 100. Only the decorative panel 140 needs to be replaced, and there is no need to replace the door frame 100, thereby reducing costs and replacement time.
[0027] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A hidden frame door, comprising a door frame (100) and a door core (200), characterized in that: The door frame (100) comprises an inner wall profile (110), an outer wall profile (130), and a connecting plate (120) for connecting the inner wall profile (110) and the outer wall profile (130); a decorative plate (140) flush with the wall surface is provided on the side of the outer wall profile (130) facing the outside of the wall.
2. A hidden frame door according to claim 1, characterized in that: The exterior wall profile (130) comprises a connection portion (131) fixed to a connection plate (120), a decoration portion (133) for mounting a decoration plate (140), and a main body portion (132) arranged between the connection portion (131) and the decoration portion (133), wherein the width of the decoration portion (133) is greater than the width of the main body portion (132).
3. A hidden frame door according to claim 1 or 2, characterized in that: The decorative panel (140) and the door frame (100) are connected in a detachable manner.
4. A hidden frame door according to claim 3, characterized in that: The color of the decorative plate (140) is consistent with the color of the door core (200).
5. The hidden frame door according to claim 2, characterized in that: The contact surface between the door frame (100) and the door core (200) is in an L-shape.
6. A hidden frame door according to claim 5, characterized in that: The door core (200) and the door frame (100) are connected by invisible hinges.
7. The hidden frame door according to claim 6, characterized in that: The door core (200) comprises an outer door panel (210), an inner door panel (220), an edge sealing profile (240) and a sound insulation filler (230).