A profile for a door body

Abstract

The application discloses a section bar for a door body, which comprises a horizontal frame for mounting a functional component, the horizontal frame is provided with a containing groove for containing the functional component inside the horizontal frame, the inside of the containing groove is provided with a mounting groove for fixedly connecting the functional component, and the side of the mounting groove is provided with a linkage groove for slidingly matching with a connecting piece connected with a linkage component. The application solves the problem that the existing linkage door is inconvenient to install.

Description

[0001] This application is a divisional application based on the parent application 2022101087365, filed on January 28, 2022, entitled "A Door Structure". The priority basis of the parent application 2022101087365 is CN2021230261186, with a priority date of December 3, 2021. Technical Field

[0002] This invention relates to the field of door and window profiles, and more particularly to a profile for door bodies. Background Technology

[0003] Due to their aesthetic appeal and space-saving advantages, linkage doors are increasingly in demand and widely used in home life and other fields. To achieve the movement and transmission effects of linkage doors, functional components are usually added during installation. These include motion devices to drive the door body, transmission components to connect adjacent doors, and adjustment components to regulate the door's height. However, these functional components need to be installed between the building structure and the linkage door, making on-site installation inconvenient. Summary of the Invention

[0004] In order to overcome at least one of the defects described in the prior art, the present invention provides a profile for a door body, which solves the problem of inconvenience in the installation of existing linkage doors.

[0005] The technical solution adopted by this invention to solve its problem is:

[0006] A profile for a door includes a horizontal frame for mounting functional components. The horizontal frame has a receiving groove located inside the horizontal frame for accommodating the functional components. The receiving groove has a mounting groove inside for fixing the functional components. The side of the mounting groove has a linkage groove for slidingly engaging with a connector for connecting and linkage components.

[0007] Furthermore, the wall of the receiving groove and the wall on the same side of the mounting groove form the linkage groove.

[0008] Furthermore, the two side walls of the mounting groove respectively form two linkage grooves with the two side walls of the receiving groove, and the two linkage grooves are located on opposite sides of the mounting groove.

[0009] Furthermore, the bottom of the linkage groove is provided with a through hole for bolts to pass through, so that the horizontal frame is connected to the door body by the bolts.

[0010] Furthermore, the horizontal frame is also provided with a connecting groove for inserting the door core panel of the door body inside it, and the receiving groove is located on the opposite side of the bottom of the connecting groove.

[0011] Furthermore, the wall of the receiving groove and the wall on the same side of the mounting groove form the linkage groove.

[0012] Furthermore, the bottom of the linkage groove is provided with a through hole for bolts to pass through, so that the horizontal frame is connected to the door body by the bolts, and the linkage groove and the through hole are provided on the side of the connecting groove.

[0013] Furthermore, the two side walls of the mounting groove and the two side walls of the receiving groove respectively form two linkage grooves. The two linkage grooves are located on opposite sides of the mounting groove, and the bottom of the two linkage grooves is provided with the through hole. The two linkage grooves and the corresponding through hole are provided on both sides of the connecting groove.

[0014] Furthermore, the inner wall of the connecting groove is provided with a serrated structure for inserting the door core panel tightly into the connecting groove.

[0015] In summary, the profile for door panels provided by this invention has the following technical advantages:

[0016] By cleverly setting mounting slots on the horizontal frame, the added functional components can be directly positioned into the mounting slots, and then the horizontal frame can be directly installed and fixed to the door body, thus effectively solving the problem of inconvenience in the installation process of existing linkage doors. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the first structure of Embodiment 1 of the present invention;

[0018] Figure 2 This is a schematic diagram of the second structure of Embodiment 1 of the present invention;

[0019] Figure 3 for Figure 1 A magnified view of a portion of the A direction;

[0020] Figure 4 for Figure 1 A magnified view of the B direction;

[0021] Figure 5 This is an assembly diagram of the side sealing frame and the horizontal frame with an extension portion in Embodiment 2 of the present invention;

[0022] Figure 6 This is a first installation diagram of the first fixing member and the second fixing member in Embodiment 3 of the present invention;

[0023] Figure 7 for Figure 6 A half-section diagram along direction C, in which the side sealing frame and the door body are shown in cross-section;

[0024] Figure 8 for Figure 6 An explosion diagram, in which the side sealing frame and the door body are shown in cross-section;

[0025] Figure 9 This is a second installation diagram of the first fixing member and the second fixing member in Embodiment 3 of the present invention.

[0026] The meanings of the reference numerals in the attached figures are as follows:

[0027] 1-Door body, 11-Snap-on protrusion, 12-Door core panel, 2-Side sealing frame, 21-Card groove, 22-Side connecting groove, 3-Horizontal frame, 31-Connecting groove, 32-Sawtooth texture structure, 33-Accommodation groove, 34-Installation groove, 35-Linkage groove, 36-Through hole, 4-Bolt, 5-Outer extension. Detailed Implementation

[0028] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] In the description of this invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and 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 invention.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0031] Example 1

[0032] Please see Figures 1 to 4This invention discloses a door structure, including a door body 1, a side sealing frame 2, and a horizontal frame 3 for installing functional components. The functional components refer to a motion device that drives the door body 1, a transmission component for connecting adjacent door bodies, or an adjustment component for adjusting the lifting of the door body. The linkage component or other adjustment component for adjusting the door body 1 will be accommodated in the horizontal frame 3, so that the functional components will not be exposed on the outside. At the same time, when installing the functional components of the door body, the functional components can be installed in the horizontal frame 3 first, thereby improving the assembly efficiency of the door body. Furthermore, the horizontal frame 3 is fixedly connected to the top and / or bottom of the door body 1, and the side sealing frame 2 is sealed on both sides of the door body 1 and both ends of the horizontal frame 3. Therefore, when the side sealing frame 2 is assembled to both sides of the door body 1, it simultaneously seals both ends of the horizontal frame 3, making the receiving groove 33 of the horizontal frame 3 a closed groove. Compared with the exposed ends of the horizontal frame 3, the interior of the horizontal frame 3 is less prone to dust accumulation, thus improving the dust accumulation problem. At the same time, the side sealing frame 2 seals the side of the door body 1 and the ends of the horizontal frame 3 together. By sealing the ends of the horizontal frame 3 with the side sealing frame 2, not only is the structure of the door body more integrated, making the entire door body more beautiful, but the positions of the side of the door body 1 and the tip of the end of the horizontal frame 3 are also sealed inside the side sealing frame 2, avoiding the tip of the end from catching the curtain, and avoiding the problem of people touching the tip of the end or the side of the door body 1 and causing cuts, thus achieving the purpose of protecting the curtain and people.

[0033] In this embodiment, to achieve the purpose of sealing the door body 1 and the end of the horizontal frame 3 with the side sealing frame 2, the door body 1 is connected to the side sealing frame 2 by snapping, bolting, or corner brackets. The side of the door body 1 can be provided with several threaded holes, so that the side sealing frame 2 can be bolted to the door body 1. Both the side sealing frame 2 and the door body 1 are provided with threaded holes. Corner brackets are set inside the side sealing frame 2, and one end of the corner bracket is bolted to the door body 1 and the other end is bolted to the side sealing frame 2, thereby achieving the purpose of fixing the side sealing frame 2 to the side of the door body 1 and the end of the horizontal frame 3.

[0034] As the optimal solution, please combine Figure 3 As shown, the door body 1 has a latching protrusion 11, and the side sealing frame 2 has a latching groove 21 that engages with the latching protrusion 11, thereby achieving the purpose of latching the door body 1 and the side sealing frame 2. As an equivalent replacement for the preferred solution, if the door body 1 has a latching groove, then the side sealing frame 2 has a latching protrusion corresponding to the latching groove. The latching protrusion engages with the latching groove, which also achieves the purpose of latching the door body 1 and the side sealing frame 2. At the same time, since the installation position of the bolt connection is hidden, the door structure is further made more aesthetically pleasing. For details, please refer to [link to relevant documentation]. Figure 4The horizontal frame 3 is provided with a connecting groove 31, and the door core panel 12 of the door body 1 is inserted into the connecting groove 31. This achieves the positioning and fixation of the door core panel 12 of the door body 1 during the assembly process. Preferably, the inner sidewall of the connecting groove 31 is provided with a sawtooth structure 32 to ensure that the door core panel 12 is tightly inserted into the connecting groove 31. In order to make the connection between the horizontal frame 3 and the door body 1 more secure, the bottom of the linkage groove 35 is provided with a through hole 36, the bolt 4 passes through the through hole 36, and the horizontal frame 3 is connected to the door body 1 by the bolt 4.

[0035] Further, please see Figure 3 The side sealing frame 2 has a side connecting groove 22 inside. When the side sealing frame 2 is assembled onto the door body 1, the door core panel 12 can be snapped into the side connecting groove 22, making the door core panel 12 of the door body 1 more securely fixed.

[0036] Specifically, please combine Figures 1 to 4 As shown, the interior of the horizontal frame 3 is provided with a receiving groove 33 for accommodating functional components. The receiving groove 33 is located on the opposite side of the bottom of the connecting groove 31. Therefore, the functional components are located in the groove of the receiving groove 33, thereby achieving the purpose of hiding the functional components in the door body.

[0037] Furthermore, please combine Figure 4 As shown, the interior of the horizontal frame 3 is provided with an installation groove 34 for fixing and connecting functional components. When the door is a linkage door, the functional components are preferably provided with linkage components with connecting parts. The linkage components are fixedly installed in the installation groove 34. The installation groove 34 is located inside the receiving groove 33. When the linkage door is assembled, the linkage components can be placed on the horizontal frame 3 first, and then the horizontal frame 3 can be fixedly installed on the door body 1 to achieve the purpose of convenient assembly of the linkage door.

[0038] Furthermore, please combine Figure 4 As shown, the groove wall of the receiving groove 33 and the groove wall on the same side of the mounting groove 34 form a linkage groove 35. The connecting piece for connecting with the linkage component slides in the linkage groove 35. Preferably, the two side groove walls of the mounting groove 34 and the corresponding side groove walls of the receiving groove 33 form two linkage grooves 35. The two linkage grooves 35 are located on opposite sides of the mounting groove 34. Correspondingly, the linkage component is provided with two connecting pieces. The two connecting pieces slide in the two corresponding linkage grooves 35. The driven door bodies adjacent to the door body 1 are all fixedly connected to the corresponding connecting pieces. Thus, the linkage between the door body 1 and the two adjacent driven door bodies is realized. Only the ends of the connecting pieces are visible between the door body 1 and the adjacent driven door bodies, making the linkage door simpler and more aesthetically pleasing overall.

[0039] In summary, this invention discloses a door structure, including a side sealing frame and a horizontal frame installed on the door body. The side sealing frame is installed on the sides of the door body and the ends of the horizontal frame, allowing the necessary functional components to be installed within the horizontal frame. This not only prevents the functional components from being exposed on the door structure, thus making the door structure more aesthetically pleasing, but also makes door assembly more convenient and efficient by first installing the functional components onto the horizontal frame and then fixing the horizontal frame to the door body. Furthermore, by sealing the sides of the door body and the ends of the horizontal frame, the overall door structure becomes more aesthetically pleasing, and the problem of dust accumulation inside the horizontal frame is mitigated. On the other hand, it prevents the sharp points of the door sides and the ends of the horizontal frame from snagging on the door curtain, and avoids cuts caused by touching the sharp points or sides of the door, thus protecting both the door curtain and the user.

[0040] Example 2

[0041] As the preferred option, please combine Figure 5 As shown in the figure, the structure of the extension 5 is more clearly visible in the illustration. The horizontal frame 2 is shown in cross-section. The side sealing frame 2 in the above embodiment 1 is used. Unlike the side sealing frame 2 in embodiment 1, the side sealing frame 2 has an extension 5 on one side for use as a handle and / or as a decorative part. The extension 5 is preferably hollow, which makes the entire side sealing frame 2 lighter. When used as a handle, a through hole can be provided on the extension 5 for the hand to pass through. When the hand passes through the through hole, it can grasp the extension 5 to achieve the purpose of pulling the door. Of course, the extension 5 can be additionally equipped with a handle assembly to achieve the effect of pulling the door. In addition, the wall panel of the extension 5 can be hollowed out and carved with patterns, so as not only to seal the end of the horizontal frame 2 to cover the functional components inside the horizontal frame 2, but also to further beautify the door.

[0042] Example 3

[0043] To ensure that the side sealing frame 2 does not easily slide down after being installed on the door body 1 in Embodiment 1 or Embodiment 2, the inventor provides a preferred solution, which can be referred to in conjunction with the following: Figure 6 and Figure 9As shown, the door structure also includes a first fixing member 61 and a second fixing member 62. The first fixing member 61 is fixedly connected to the door body 1, and the second fixing member 62 is fixedly connected inside the side groove 22. The first fixing member 61 abuts against or engages with the second fixing member 62 to fix the side sealing frame 2 to the door body 1. The first fixing member 61 is bolted to the door groove 13 of the door body 1. The first fixing member 61 and the second fixing member 62 can be made of non-metallic materials or metallic materials. Furthermore, the first fixing member 61 can abut against the second fixing member 62. Through the friction between the first fixing member 61 and the second fixing member 62, the side sealing frame 2 is fixed to the door body 1, preventing the side sealing frame 2 from inevitably sliding down when installed on the door body 1. Therefore, the first fixing member 61 and the second fixing member 62 can be made of non-metallic materials or metallic materials with a knurled layer. In addition, the first fixing member 61 can be engaged with the second fixing member 62 to fix the side sealing frame 2 on the door body 1, thereby preventing the side sealing frame 2 from sliding down the door body 1.

[0044] The technical means disclosed in this invention are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications are also considered within the scope of protection of this invention.

Claims

1. A profile for a door body (1), comprising a cross frame (3) for mounting functional components, characterized in that: The horizontal frame (3) is provided with a receiving groove (33) located inside the horizontal frame (3) for accommodating the functional component. The receiving groove (33) is provided with a mounting groove (34) for fixing and connecting the functional component. The side of the mounting groove (34) is provided with a linkage groove (35) for sliding engagement with a connector for connecting and linkage components; The groove wall of the receiving groove (33) and the groove wall on the same side of the mounting groove (34) form the linkage groove (35); the two side groove walls of the mounting groove (34) and the corresponding side groove walls of the receiving groove (33) respectively form two linkage grooves (35), the two linkage grooves (35) are located on opposite sides of the mounting groove (34), and the two linkage grooves (35) are respectively used to slide with the two connecting parts of the linkage component; the mounting groove (34) and the linkage grooves (35) are both open on the outside of the horizontal frame (3) in the height direction.

2. The profile for the door body (1) according to claim 1, characterized in that: The bottom of the linkage groove (35) is provided with a through hole (36) for the bolt (4) to pass through, so that the horizontal frame (3) can be connected to the door body (1) through the bolt (4).

3. The profile for the door body (1) according to claim 1, characterized in that: The horizontal frame (3) is also provided with a connecting groove (31) for the door core plate (12) of the door body (1) to be inserted into it, and the receiving groove (33) is located on the opposite side of the bottom of the connecting groove (31).

4. The profile for the door body (1) according to claim 3, characterized in that: The bottom of the linkage groove (35) is provided with a through hole (36) for the bolt (4) to pass through so that the horizontal frame (3) can be connected to the door body (1) through the bolt (4). The linkage groove (35) and the through hole (36) are provided on the side of the connecting groove (31).

5. The profile for the door body (1) according to claim 4, characterized in that: The two linkage grooves (35) are located on opposite sides of the mounting groove (34), and the bottom of the two linkage grooves (35) is provided with the through hole (36). The two linkage grooves (35) and the corresponding through hole (36) are provided on both sides of the connecting groove (31).

6. The profile for the door body (1) according to any one of claims 3-5, characterized in that: The inner wall of the connecting groove (31) is provided with a serrated structure (32) for inserting the door core panel (13) into the connecting groove.

Images