A door structure

Abstract

The present invention discloses a door body structure, including a door body, a side sealing frame and a transverse frame for installing functional components; the transverse frame is fixedly connected to the top and / or bottom of the door body, and the side sealing frames are sealed on both sides of the door body and both ends of the transverse frame, so as to achieve the purpose of sealing the end of the transverse frame with a built-in moving device, thereby avoiding the problem of dust accumulation inside the transverse frame and exposure of the built-in moving device from the end of the transverse frame, and achieving the effect of ensuring the overall beautiful structure of the door body.

Description

Technical Field

[0001] The invention relates to the technical field of linkage doors, and in particular to a door body structure. Background Art

[0002] Linked doors have been widely used in real life, especially in home life. However, in the existing linked doors, the ends of the cross frames at the top of the linked doors for installing functional components (such as motion devices, transmission components, adjustment components, etc.) are exposed on the outside. External dust can easily enter the cross frames through both ends of the cross frames, which makes it easy for dust to accumulate inside the cross frames. At the same time, some of the motion devices in the cross frames of the linked doors will be exposed on both sides of the cross frames, which will also affect the overall appearance structure of the linked doors. Summary of the invention

[0003] In order to overcome at least one of the defects described in the above-mentioned prior art, the present invention provides a door body structure to achieve the purpose of sealing the end of the transverse frame with a built-in moving device, thereby avoiding the problem of dust accumulation inside the transverse frame and exposure of built-in functional components from the end of the transverse frame, thereby achieving the effect of ensuring the beauty of the overall structure of the door body.

[0004] The technical solution adopted by the present invention to solve the problem is:

[0005] A door structure includes a door body, a side sealing frame and a transverse frame for installing functional components; the transverse frame is fixedly connected to the top and / or bottom of the door body, and in order to make the connection between the transverse frame and the door body more firmly, a through hole is provided at the bottom of the linkage groove, the bolt passes through the through hole, and the transverse frame is connected to the door body through the bolt, and the side sealing frame is sealed on both sides of the door body and both ends of the transverse frame. Installing the functional components in the transverse frame not only prevents the linkage components from being exposed on the door structure, thereby making the door structure more beautiful, but also first installing the functional components on the transverse frame, and then fixing the transverse frame to the door body, thereby making the assembly of the door body more convenient and efficient.

[0006] Furthermore, by sealing the side sealing frames on the sides of the door body and the ends of the transverse frames, on the one hand, the problem of built-in functional components being exposed from the ends of the transverse frames is solved, which further makes the entire door body more beautiful and improves the problem of dust accumulation in the transverse frames.

[0007] On the other hand, it avoids the problem of the door curtain being hooked on the tip of the end of the door body and the end of the horizontal frame, and avoids the problem of the human body touching the tip of the end or the side of the door and causing cuts, thereby achieving the purpose of protecting the door curtain and the human body.

[0008] Furthermore, the door body and the side sealing frame are connected by snap connection, bolt connection or angle bracket connection.

[0009] Furthermore, the door body is provided with a buckle protrusion, and the side sealing frame is provided with a buckle groove engaged with the buckle protrusion, so as to achieve the purpose of buckling the door body and the side sealing frame, and at the same time, because the installation position of the bolt connection is hidden, the door body structure is further made more beautiful.

[0010] Furthermore, one side edge of the side sealing frame is provided with an extension portion used as a handle and / or as a decorative piece, which can not only achieve the purpose of dragging the door body, but also further achieve the purpose of beautifying the door body.

[0011] Furthermore, a connecting groove is provided on the transverse frame, and the door core plate of the door body is inserted into the connecting groove, so that the door core plate of the door body can be positioned and fixed during the assembly process.

[0012] Furthermore, a serrated structure is provided on the inner side wall of the connecting groove so that the door core board can be inserted tightly into the connecting groove, thereby making the connection between the transverse frame and the door body more secure.

[0013] Furthermore, the side sealing frame is provided with a side connection groove inside, and the door core plate can be snapped into the side connection groove, so that the door core plate of the door body is fixed more firmly.

[0014] Furthermore, it also includes a first fixing member and a second fixing member, the first fixing member is fixedly connected to the door body, the second fixing member is fixedly connected inside the side connection groove, and the first fixing member abuts or clamps the second fixing member to fix the side sealing frame to the door body.

[0015] Furthermore, a receiving groove for receiving the functional component is provided inside the transverse frame, and the receiving groove is located on a side opposite to the groove bottom of the connecting groove.

[0016] Furthermore, a mounting groove for fixedly connecting the functional component is provided inside the transverse frame, and the mounting groove is arranged inside the accommodating groove.

[0017] In summary, the door structure provided by the present invention has the following technical effects:

[0018] 1) Using the horizontal frame to install the functional components makes the door installation process more efficient and convenient, and hides the functional components, making the structure of the entire door beautiful;

[0019] 2) The transverse frame is fixedly installed on the top and / or bottom of the door body, and the side sealing frames are sealed on both sides of the door body and the two end portions of the transverse frame, which not only makes the entire door body more beautiful, but also solves the problem of exposed appearance of "track assembly, hanging wheel assembly and linkage assembly" in the existing linkage door by shielding the functional components on the door body through the side sealing frames, and improves the problem of easy dust accumulation in the transverse frame. At the same time, it also avoids the problem of the door curtain being hooked at the end tips of the side of the door body and the end of the transverse frame, and avoids the problem of human body touching the end tips or the side of the door body to cause cuts, thereby achieving the purpose of protecting the door curtain and the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first structural schematic diagram of Embodiment 1 of the present invention;

[0021] Figure 2 This is a second structural schematic diagram of Embodiment 1 of the present invention;

[0022] Figure 3 for Figure 1 A local enlarged schematic diagram of the A direction;

[0023] Figure 4 for Figure 1 A local enlarged schematic diagram of the B direction;

[0024] Figure 5 It is an assembly diagram of a side sealing frame and a transverse frame provided with an extension portion in Example 2 of the present invention;

[0025] Figure 6 It is a first installation diagram of the first fixing member and the second fixing member in Embodiment 3 of the present invention;

[0026] Figure 7 for Figure 6 A half-section schematic diagram of the C direction, wherein the side sealing frame and the door body are shown in cross section;

[0027] Figure 8 for Figure 6 An exploded schematic diagram of the side sealing frame and the door body is shown in cross section;

[0028] Fig. 9 This is a second installation diagram of the first fixing member and the second fixing member in Example 3 of the present invention.

[0029] The meanings of the reference numerals are as follows:

[0030] 1. Door body; 11. Snap-on protrusion; 12. Door core board; 13. Door groove; 2. Side sealing frame; 21. Snap-on groove; 22. Side connecting groove; 3. Horizontal frame; 31. Connecting groove; 32. Serrated structure; 33. Accommodating groove; 34. Mounting groove; 35. Linkage groove; 36. Through hole; 4. Bolt; 5. Extension part; 61. First fixing member; 62. Second fixing member. DETAILED DESCRIPTION

[0031] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] Example 1

[0035] See also Figures 1 to 4 The present invention discloses a door body structure, including a door body 1, a side sealing frame 2 and a transverse frame 3 for installing functional components, wherein the functional components refer to a motion device for driving the door body 1 to move, a transmission component for connecting adjacent door bodies, or an adjusting component for adjusting the lifting of the door body, and the linkage component or other adjusting parts for adjusting the door body 1 will be accommodated in the transverse frame 3, so that the functional components will not be exposed to the outside. At the same time, when installing the functional components of the door body, the functional components can be installed in the transverse frame 3 first, thereby improving the assembly efficiency of the door body; further, the transverse 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 transverse frame 3. Therefore, when the side sealing frames 2 are assembled to both sides of the door body 1, the two ends of the transverse frame 3 are sealed at the same time, so that the accommodating groove 33 of the transverse frame 3 forms a closed groove body. Compared with the two ends of the transverse frame 3 being exposed to the outside, the inside of the transverse frame 3 is less prone to dust accumulation, so that the dust accumulation problem is improved. At the same time, the side sealing frames 2 seal the sides of the door body 1 and the ends of the transverse frame 3 together. By sealing the ends of the transverse frame 3 through the side sealing frames 2, not only the structure of the door body is more integrated, thereby making the entire door body more beautiful, but also the sides of the door body 1 and the tips of the ends of the transverse frame 3 are sealed in the side sealing frames 2, avoiding the problem of the tips of the ends hooking on the door curtain, and avoiding the problem of human bodies touching the tips of the ends or the sides of the door body 1 and causing cuts, thereby achieving the purpose of protecting the door curtain and the human body.

[0036] In this embodiment, in order to achieve that the side sealing frame 2 seals the door body 1 and the end of the transverse frame 3, the door body 1 and the side sealing frame 2 are snap-fitted or bolted or connected by angle codes, wherein a plurality of threaded holes may be provided on the side of the door body 1, and the side sealing frame 2 may be bolted to the door body 1; both the side sealing frame 2 and the door body 1 are provided with threaded holes, which are arranged inside the side sealing frame 2 through angle codes, and one end of the angle code 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 on the side of the door body 1 and the end of the transverse frame 3.

[0037] As the most preferred solution, please combine Figure 3 As shown, the door body 1 is provided with a snap protrusion 11, and the side sealing frame 2 is provided with a snap groove 21 snapped with the snap protrusion 11, so as to achieve the purpose of snapping the door body 1 with the side sealing frame 2. As an equivalent replacement scheme of the most preferred scheme, the door body 1 is provided with a snap groove, and the side sealing frame 2 is provided with a snap protrusion corresponding to the snap groove. The snap protrusion is snapped with the snap groove, which can also achieve the purpose of snapping the door body 1 with the side sealing frame 2. At the same time, since the installation position of the bolt connection is hidden, the door body structure is further made more beautiful. For details, please refer to Figure 4 , a connecting groove 31 is provided on the transverse frame 3, and the door core plate 12 of the door body 1 is inserted into the inside of the connecting groove 31. Thereby, the door core plate 12 of the door body 1 is positioned and fixed during the assembly process. Preferably, a serrated structure 32 is provided on the inner side wall of the connecting groove 31, so that the door core plate 12 is tightly inserted into the inside of the connecting groove 31. In order to make the connection between the transverse frame 3 and the door body 1 more firmly, a through hole 36 is provided at the bottom of the linkage groove 35, and the bolt 4 passes through the through hole 36, and the transverse frame 3 is connected to the door body 1 through the bolt 4.

[0038] For further information, see Figure 3 , a side connection groove 22 is provided inside the side sealing frame 2. When the side sealing frame 2 is assembled to the door body 1, the door core plate 12 can be snapped into the side connection groove 22, so that the door core plate 12 of the door body 1 is fixed more firmly.

[0039] Specifically, please combine Figures 1 to 4 As shown, a receiving groove 33 for receiving functional components is provided inside the transverse frame 3. The receiving groove 33 is located on the opposite side of the groove bottom of the connecting groove 31, so that the functional component is located in the groove of the receiving groove 33, thereby achieving the purpose of hiding the functional components in the door body.

[0040] Furthermore, please combine Figure 4As shown, the interior of the transverse frame 3 is provided with a mounting groove 34 for fixing and connecting functional components, wherein, when the door body is a linkage door, the functional component is preferably provided with a linkage component of a connector, and the linkage component is fixedly installed in the mounting groove 34, and the mounting groove 34 is arranged inside the accommodating groove 33, and the mounting groove 34 is fixedly installed in the accommodating groove 33. When assembling the linkage door, the linkage component can be firstly placed on the transverse frame 3, and then the transverse frame 3 can be fixedly installed on the door body 1, so as to achieve the purpose of conveniently assembling the linkage door.

[0041] Furthermore, please combine Figure 4 As shown, the groove wall of the accommodating groove 33 and the groove wall on the same side of the installation groove 34 form a linkage groove 35, which is used for a connecting piece connected to the linkage component to slide in the linkage groove 35. Preferably, the groove walls on both sides of the installation groove 34 respectively form two linkage grooves 35 with the groove walls on both sides corresponding to the accommodating groove 33, and the two linkage grooves 35 are located on the opposite sides of the installation groove 34. Correspondingly, two connecting pieces are arranged on the linkage component, and the two connecting pieces respectively slide in the two corresponding linkage grooves 35, and the driven door bodies adjacent to the door body 1 are fixedly connected to the corresponding connecting pieces, thereby realizing the linkage between the door body 1 and the two adjacent driven door bodies, and only the end of the connecting piece is seen between the door body 1 and the adjacent driven door bodies, thereby making the linkage door as a whole simpler and more beautiful.

[0042] In summary, the present invention discloses a door body structure, including a side sealing frame and a transverse frame installed on the door body, wherein the side sealing frame is sealed on the side of the door body and the end of the transverse frame, and the functional components required for the door body are installed in the transverse frame, which not only prevents the functional components from being exposed on the door body structure, thereby making the structure of the door body more beautiful, but also firstly installs the functional components on the transverse frame, and then fixes the transverse frame on the door body, thereby making the assembly of the door body more convenient and efficient. Furthermore, by sealing the side sealing frame on the side of the door body and the end of the transverse frame, on the one hand, the entire door body is further made more beautiful, and the problem of easy dust accumulation in the transverse frame is improved. On the other hand, the side of the door body and the tip of the end of the transverse frame are avoided from hooking the door curtain, and the problem of human body touching the tip of the end or the side of the door body to cause cuts is avoided, thereby achieving the purpose of protecting the door curtain and the human body.

[0043] Example 2

[0044] As a preferred solution, please combine Figure 5As shown, in order to more clearly illustrate the structure of the external extension 5, the cross frame 3 is shown in cross-section. The side sealing frame 2 in the above-mentioned embodiment 1 is applied. Different from the side sealing frame 2 in embodiment 1, one side of the side sealing frame 2 is provided with an external extension 5 for use as a handle and / or as a decorative part. The external extension 5 is preferably provided with a hollow structure, so that the weight of the entire side sealing frame 2 is lighter. When used as a handle, a through hole through which the hand can pass can be provided on the external extension 5. When the hand passes through the through hole, the external extension 5 can be grasped to achieve the purpose of dragging the door body. Of course, the external extension 5 can be additionally installed with a handle assembly to achieve the effect of dragging the door body. In addition, the wall panel of the external extension 5 can be hollowed out and carved with patterns, so as to not only achieve the purpose of sealing the end of the cross frame 3 to shield the functional components inside the cross frame 3, but also further achieve the purpose of beautifying the door body.

[0045] Example 3

[0046] In order to ensure that the side sealing frame 2 in Example 1 or Example 2 is not easy to slide down after being installed on the door body 1, the inventor provides a preferred solution. Figure 6 and Fig. 9 As 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 or clamps the second fixing member 62, so that the side sealing frame 2 is fixed to the door body 1. Among them, the first fixing member 6 is bolted inside the door groove 13 of the door body 1. The first fixing member 61 and the second fixing member 62 can be non-metallic materials or metal materials. Further, the first fixing member 61 can be optionally abutted with 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, thereby avoiding the inevitable sliding of the side sealing frame 2 when it is installed on the door body 1. The first fixing member 61 and the second fixing member 62 can be non-metallic materials or metal materials provided with a knurling layer. In addition, the first fixing member 61 can be optionally engaged with the second fixing member 62 , thereby fixing the side sealing frame 2 on the door body 1 , thereby preventing the side sealing frame 2 from sliding up and down when installed on the door body 1 .

[0047] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A door structure, characterized in that: It comprises a door body (1), a side sealing frame (2) and a transverse frame (3) for mounting functional components, wherein a receiving groove (33) for receiving the functional components is provided inside the transverse frame (3); The interior of the transverse frame (3) is provided with a mounting groove (34) for fixing and connecting the functional component, the mounting groove (34) is arranged inside the accommodating groove (33), the groove walls on both sides of the mounting groove (34) respectively form two linkage grooves (35) with the groove walls on both sides corresponding to the accommodating groove (33), 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 transverse frame (3) is connected to the door body (1) via the bolt (4); The transverse frame (3) is fixedly connected to the top and / or bottom of the door body (1), and the side sealing frames (2) are sealed on both sides of the door body (1) and both ends of the transverse frame (3), so that the accommodating groove (33) forms a closed groove body.

2. The door structure according to claim 1, characterized in that: The door body (1) and the side sealing frame (2) are connected by snapping, bolting or corner brackets.

3. The door structure according to claim 2, characterized in that: The door body (1) is provided with a snap-fit ​​protrusion (11), and the side sealing frame (2) is provided with a snap-fit ​​groove (21) snap-fitted with the snap-fit ​​protrusion (11).

4. The door structure according to claim 1, characterized in that: An extension portion (5) is provided on one side of the side sealing frame (2).

5. The door structure according to claim 1, characterized in that: The transverse frame (3) is provided with a connecting groove (31), and the door core plate (12) of the door body (1) is inserted into the interior of the connecting groove (31).

6. The door structure according to claim 5, characterized in that: A sawtooth structure (32) is provided on the inner side wall of the connection groove (31) so that the door core board (12) can be inserted tightly into the interior of the connection groove (31).

7. The door structure according to claim 5, characterized in that: A side connection groove (22) is provided inside the side sealing frame (2).

8. The door structure according to claim 7, characterized in that: The invention also comprises a first fixing member (61) and a second fixing member (62), wherein 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 connection groove (22), and the first fixing member (61) abuts against or clamps the second fixing member (62), so that the side sealing frame (2) is fixed to the door body (1).

9. The door structure according to claim 5, characterized in that: The accommodating groove (33) is located on a side opposite to the groove bottom of the connecting groove (31).

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