Invisible door with wooden structure

Abstract

The utility model relates to the technical field of wooden structure invisible doors, in particular to a wooden structure invisible door which comprises a wall body, a wall plate, a door leaf and an automatic closing mechanism, the automatic closing mechanism comprises a sliding rail, a closing seat and a closing assembly, the closing assembly comprises a main closing piece and an auxiliary closing piece, and the main closing piece comprises a main arm, a limiting frame and a reset spring. When the door leaf is opened, the door leaf and the closing base extrude the closing assembly, the secondary closing piece and the main arm rotate, the main arm extrudes the reset spring, when force is not applied to the door leaf any more, the secondary closing piece is reset, meanwhile, the reset spring resets along the spring curved column, the main arm is pressed back till the main arm abuts against the limiting frame, and at the moment, the door leaf is closed. The hidden door does not need to be manually closed, the problems that in the prior art, after the door leaf is opened, the hidden door needs to be manually closed, automatic closing cannot be achieved, and inconvenience is caused are solved, and the effects of automatically closing the door and improving use comfort and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden structure invisible doors, in particular to a wooden structure invisible door. Background Art

[0002] In today's house design and decoration, for the sake of concealment and beauty, invisible doors that are not easy to find are often selected as bedroom doors. The existing wooden structure invisible doors are provided with door blocking strips, making it difficult to make the hidden doors flush with the wall panels.

[0003] The prior art CN204716059U discloses a novel invisible door with a wooden structure, comprising a wall, a wall panel, a door frame connecting plate, a hinge mounting block, a door leaf and an L-shaped door frame line. The wall panel is fixedly connected to one side of the wall, the door frame connecting plate is fixedly connected to the wall and the wall panel, and is provided with a groove. The hinge mounting block is fixedly connected between the door frame connecting plate and the wall panel. The door leaf is hinged to the hinge mounting block and is rotatably connected to the wall, and the surface is provided with a wall panel. The L-shaped door frame line is fixedly connected to the wall and is partially located in the groove. The novel invisible door with a wooden structure has no main frame line, and the wall panel is used as the main frame line. The connecting plate is a two-layer composite structure, which can provide space for opening the door leaf inward. The wall panel, the wall and the door frame connecting plate form a T-mouth, so that the door leaf is always in the same plane with the wall panel when closed, so as to obtain flush door leaf and wall panel, and increase the concealment effect.

[0004] However, the above prior art requires manual closing of the hidden door after the door leaf is opened, and the hidden door cannot be closed automatically, which is inconvenient. Utility Model Content

[0005] The utility model aims to provide a wooden structure invisible door, which solves the problem in the prior art that the invisible door needs to be closed manually after the door leaf is opened and cannot be closed automatically, which is inconvenient.

[0006] To achieve the above-mentioned purpose, the utility model provides a wooden structure invisible door, including a wall, a door leaf and an automatic closing mechanism, the automatic closing mechanism including a sliding rail, a closing seat and a closing assembly, the closing assembly including a main closing component and a secondary closing component, the main closing component including a main arm, a limiting frame and a reset spring, the door leaf is rotatably arranged on one side of the wall, the sliding rail is fixedly connected to the top of the door leaf, the closing seat is fixedly connected to the wall and is located on one side of the sliding rail, and is provided with a spring bent column, the main arm is rotatably connected to one side of the closing seat and is penetrated by the spring bent column, the limiting frame is fixedly connected to the closing seat and the spring bent column and is located outside the main arm, the reset spring is fixedly connected between the closing seat and the main arm and is located on the surface of the spring bent column, and the secondary closing component is located at an end of the main arm away from the closing seat.

[0007] Wherein, the secondary closing member includes a secondary arm, a roller and a reset member, the secondary arm is rotatably connected to the main arm and is located on a side away from the closing seat, the roller is rotatably connected to the secondary arm and slidably connected in the slide rail, and the reset member is located in the main arm and the secondary arm.

[0008] Wherein, the reset member includes a main shaft, a secondary shaft and a tension spring, the main shaft is fixedly connected in the main arm, the secondary shaft is fixedly connected in the secondary arm, and both ends of the tension spring are rotatably connected to the surfaces of the main shaft and the secondary shaft respectively.

[0009] Wherein, the automatic closing mechanism also includes a door handle and a gripping layer, the door handle is fixedly connected to the door leaf and is located on a side away from the closing seat, and the gripping layer is fixedly connected to the surface of the door handle.

[0010] Among them, the wooden structure invisible door also includes an auxiliary mechanism, which includes a limiting plate, a sound-absorbing pad and a protective pad. The wall is provided with a limiting groove, the limiting plate is fixedly connected to the door leaf and is located in the limiting groove, the sound-absorbing pad is fixedly connected to the surface of the limiting plate, and the protective pad is fixedly connected in the limiting groove.

[0011] The utility model discloses a wooden structure invisible door, when the door leaf is opened, the door leaf and the closing seat squeeze the closing assembly, so that the secondary closing member and the main arm rotate, and the main arm squeezes the reset spring. When no force is applied to the door leaf anymore, the secondary closing member resets, and at the same time, the reset spring resets along the spring curved column, so that the main arm is pressed back until the main arm is against the limiting frame. At this time, the door leaf has been closed and there is no need to close the door manually. This avoids the problem of the prior art that the hidden door needs to be closed manually after the door leaf is opened and cannot be closed automatically, which is quite inconvenient, and achieves the effect of automatic door closing, improving the comfort and convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the closing component of the first embodiment of the utility model.

[0015] Figure 3 yes Figure 2 Sectional view along line AA.

[0016] Figure 4It is a structural schematic diagram of the door handle of the first embodiment of the utility model.

[0017] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] Figure 6 yes Figure 5 Enlarged view of point B in the middle.

[0019] 101-wall, 102-door leaf, 103-slide rail, 104-closing seat, 105-main arm, 106-limiting frame, 107-reset spring, 108-spring bent column, 109-secondary arm, 110-roller, 111-main shaft, 112-secondary shaft, 113-tension spring, 114-door handle, 115-holding layer, 201-limiting groove, 202-limiting plate, 203-silencing pad, 204-protective pad. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1-Figure 4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model; Figure 2 It is a structural schematic diagram of the closing component of the first embodiment of the utility model; Figure 3 yes Figure 2 Sectional view along line AA; Figure 4 It is a structural schematic diagram of the door handle of the first embodiment of the utility model.

[0023] The utility model provides a wooden structure invisible door: including a wall 101, a door leaf 102 and an automatic closing mechanism, the automatic closing mechanism including a slide rail 103, a closing seat 104, a closing assembly, a door handle 114 and a holding layer 115, the closing assembly including a main closing component and a secondary closing component, the main closing component including a main arm 105, a limiting frame 106 and a reset spring 107, the secondary closing component including a secondary arm 109, a roller 110 and a reset component, the reset component including a main shaft 111, a secondary shaft 112 and a tension spring 113, the above-mentioned scheme solves the problem of the above prior art that the hidden door needs to be closed manually after opening the door leaf 102, and cannot be closed automatically, which is inconvenient.

[0024] According to the present specific embodiment, the door leaf 102 is rotatably arranged on one side of the wall 101, the slide rail 103 is fixedly connected to the top of the door leaf 102, the closing seat 104 is fixedly connected to the wall 101, and is located on one side of the slide rail 103, and is provided with a spring bent column 108, the main arm 105 is rotatably connected to one side of the closing seat 104, and is penetrated by the spring bent column 108, the limiting frame 106 is fixedly connected to the closing seat 104 and the spring bent column 108, and is located outside the main arm 105, the reset spring 107 is fixedly connected between the closing seat 104 and the main arm 105, and is located The secondary closing member is located at the end of the main arm 105 away from the closing seat 104 on the surface of the spring bent column 108. When the door leaf 102 is opened, the door leaf 102 and the closing seat 104 squeeze the closing component to rotate the secondary closing member and the main arm 105. The main arm 105 squeezes the reset spring 107. When no force is applied to the door leaf 102, the secondary closing member is reset. At the same time, the reset spring 107 is reset along the spring bent column 108 to press the main arm 105 back until the main arm 105 is against the limiting frame 106. At this time, the door leaf 102 has been closed and there is no need to close the door manually.

[0025] Among them, the secondary arm 109 is rotationally connected to the main arm 105 and is located on a side away from the closing seat 104, the roller 110 is rotationally connected to the secondary arm 109 and is slidably connected in the slide rail 103, and the reset member is located in the main arm 105 and the secondary arm 109. When the door leaf 102 is opened, the door leaf 102 and the closing seat 104 squeeze the main arm 105 and the secondary arm 109, and the roller 110 slides along the slide rail 103, so that the secondary arm 109 rotates relative to the main arm 105 and pulls the reset member until the door leaf 102 is fully opened.

[0026] Secondly, the main shaft 111 is fixedly connected in the main arm 105, and the secondary shaft 112 is fixedly connected in the secondary arm 109. The two ends of the tension spring 113 are respectively rotatably connected to the surfaces of the main shaft 111 and the secondary shaft 112. When the door leaf 102 is opened, the secondary shaft 112 rotates relative to the main shaft 111, so that the main shaft 111 and the secondary shaft 112 move away from each other, and the tension spring 113 is pulled. After the force for opening the door leaf 102 is removed, the main arm 105 is reset. At the same time, the tension spring 113 is reset, pulling the main shaft 111 and the secondary shaft 112 closer to each other, so that the secondary arm 109 is reset. Under the action of the reset of the main arm 105 and the secondary arm 109, the door leaf 102 is pushed back and reset until the door leaf 102 is closed.

[0027] At the same time, the door handle 114 is fixedly connected to the door leaf 102 and is located on a side away from the closing seat 104. The holding layer 115 is fixedly connected to the surface of the door handle 114. When the door leaf 102 needs to be opened from the inside, the holding layer 115 is grasped and the door leaf 102 is pulled through the door handle 114. At the same time, the holding layer 115 is more convenient for grasping the door handle 114 and has a stronger grip and comfort than the door handle 114, thereby improving the user experience comfort.

[0028] When opening the door leaf 102, if entering from the outside, the door leaf 102 can be directly pushed with force; if leaving from the inside, the holding layer 115 can be grasped, and the door leaf 102 can be pulled by the door handle 114. At the same time, the holding layer 115 is more convenient for grasping the door handle 114, and has a stronger grip and comfort than the door handle 114, thereby improving the user experience comfort; when the door leaf 102 is opened, the door leaf 102 and the closing seat 104 squeeze the closing assembly, so that the secondary arm 109 and the main arm 105 rotate, and the main arm 105 squeezes the return spring 107 to rotate along the spring bent column 108. At the same time, the roller 110 slides along the slide rail 103, so that the secondary arm 109 rotates relative to the main arm 105, and pulls the return member to make the main shaft 111 and the secondary shaft 112 rotate. The main arm 105 and the secondary arm 109 are moved away from each other, and the tension spring 113 is pulled until the door leaf 102 is fully opened. When the force to open the door leaf 102 is removed, the tension spring 113 is reset, and the main shaft 111 and the secondary shaft 112 are pulled closer to each other, so that the secondary arm 109 is reset, and the reset spring 107 is reset along the spring bent column 108 to press the main arm 105 back until the main arm 105 is against the limiting frame 106. At this time, the reset of the main arm 105 and the secondary arm 109 is completed, and the door leaf 102 is pushed back and closed. There is no need to close the door manually, and there is no need to use a door lock that reduces concealment. The closing component will keep the door leaf 102 in a closed state, avoiding the problem of the prior art that the hidden door needs to be closed manually after opening the door leaf 102, and it cannot be closed automatically, which is inconvenient, and the automatic door closing is achieved, which improves the comfort and convenience of use.

[0029] The second embodiment of the present application is:

[0030] See also Figure 5-Figure 6 ,in Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 6 yes Figure 5 Enlarged view of point B in the middle.

[0031] On the basis of the first embodiment, the wooden structure invisible door of this embodiment further includes an auxiliary mechanism, and the auxiliary mechanism includes a limiting plate 202 , a sound-absorbing pad 203 and a protective pad 204 .

[0032] Among them, the wall 101 is provided with a limiting groove 201, the limiting plate 202 is fixedly connected to the door leaf 102 and is located in the limiting groove 201, the sound-absorbing pad 203 is fixedly connected to the surface of the limiting plate 202, and the protective pad 204 is fixedly connected in the limiting groove 201. When the hidden door is closed, the door leaf 102 and the wall 101 are closed, and the limiting plate 202 enters the limiting groove 201 to ensure that the door leaf 102 does not protrude from the wall 101, resulting in reduced concealment. The sound-absorbing pad 203 replaces the limiting plate 202, and the protective pad 204 replaces the part of the wall 101 in the limiting groove 201. The sound-absorbing pad 203 contacts the protective pad 204 and does not make noise. It can also protect the door leaf 102 and the wall 101, thereby increasing the service life of the invisible door and achieving the effect of reducing noise and increasing the service life of the invisible door.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A wooden structure invisible door, comprising a wall and a door leaf, wherein the door leaf is rotatably arranged on one side of the wall, characterized in that: Also included is an automatic closing mechanism; The automatic closing mechanism includes a slide rail, a closing seat and a closing component, the closing component includes a main closing component and a secondary closing component, the main closing component includes a main arm, a limiting frame and a return spring, the slide rail is fixedly connected to the top of the door leaf, the closing seat is fixedly connected to the wall, and is located on one side of the slide rail, and is provided with a spring bent column, the main arm is rotatably connected to one side of the closing seat and is penetrated by the spring bent column, the limiting frame is fixedly connected to the closing seat and the spring bent column, and is located outside the main arm, the return spring is fixedly connected between the closing seat and the main arm, and is located on the surface of the spring bent column, and the secondary closing component is located at an end of the main arm away from the closing seat.

2. The wooden structure invisible door according to claim 1, characterized in that: The secondary closing member includes a secondary arm, a roller and a reset member. The secondary arm is rotatably connected to the main arm and is located on a side away from the closing seat. The roller is rotatably connected to the secondary arm and slidably connected in the slide rail. The reset member is located in the main arm and the secondary arm.

3. The wooden structure invisible door as claimed in claim 2, characterized in that: The reset member comprises a main shaft, a secondary shaft and a tension spring. The main shaft is fixedly connected in the main arm, the secondary shaft is fixedly connected in the secondary arm, and two ends of the tension spring are rotatably connected to the surfaces of the main shaft and the secondary shaft respectively.

4. The wooden structure invisible door as claimed in claim 1, characterized in that: The automatic closing mechanism also includes a door handle and a gripping layer. The door handle is fixedly connected to the door leaf and is located on a side away from the closing seat. The gripping layer is fixedly connected to the surface of the door handle.

5. The wooden structure invisible door as claimed in claim 1, characterized in that: The wooden structure invisible door also includes an auxiliary mechanism, which includes a limiting plate, a sound-absorbing pad and a protective pad. The wall is provided with a limiting groove, the limiting plate is fixedly connected to the door leaf and is located in the limiting groove, the sound-absorbing pad is fixedly connected to the surface of the limiting plate, and the protective pad is fixedly connected in the limiting groove.

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