Containing structure of hidden sliding door and connecting piece of containing structure

Abstract

The utility model discloses a containing structure for hiding a sliding door, which comprises a hiding part capable of containing a door plate of the sliding door and a sliding rail positioned at the top of the hiding part and extending towards one side, and is characterized in that the hiding part is formed by connecting six vertical columns, a sliding rail mounting plate and a bottom positioning plate, three stand columns are arranged on the two sides relative to the plane where the sliding door is located, the top of each stand column is fixedly connected with the sliding rail mounting plate through a first connecting piece, the bottom of each stand column is fixedly connected with the bottom positioning plate through a second connecting piece, and a sliding door containing space is formed by the space among the sliding rail mounting plate, the three stand columns on the two sides and the bottom positioning plate. A sliding rail installation component is arranged on the sliding rail installation plate, and the sliding rail is connected to the sliding rail installation plate through the sliding rail installation component. The utility model adopts a brand-new structure, is simple and quick to install, and can be suitable for an ultrathin hidden sliding door structure wall.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of building accessories, specifically to a kind of containing structure of hidden sliding door, fixed installation in wall body when using, it can be used to load sliding open-close sliding door or window.This utility model is simultaneously related to the connecting piece for the containing structure of such hidden sliding door. BACKGROUND

[0002] To reduce land pressure, residential building layout area gradually reduces, and improving space utilization becomes an important solution.The traditional sliding door and rotating door occupy valuable use space, prompting hidden sliding door gradually favored by market.The feature of hidden sliding door is that door panel can be slid into wall when opening, thereby effectively releasing the use area of doorway.The application of hidden sliding door provides greater indoor layout flexibility for designers and architects.

[0003] Hidden sliding door is usually composed of door panel and containing structure.The traditional hidden sliding door containing structure needs to be built by using building materials such as bricks, and the overall thickness is large, which is inconvenient for construction.The use of frame type containing structure makes hidden sliding door begin to be popularized.The frame is a key part of hidden sliding door, and the construction of hidden sliding door containing structure on site by builders consumes time and materials, and due to the complex site environment and shortage of professional workers, the quality and size of the frame are often inconsistent, and there is a certain safety hazard.

[0004] In view of this, the inventor discloses a hidden sliding door containing structure in Chinese Utility Model Patent CN2680624Y, which includes a hidden part capable of containing sliding door and a sliding rail, the hidden part is composed of four vertically arranged vertical columns and beams arranged in parallel with the sliding rail, each beam is fixedly connected with two vertical columns on the same side relative to the plane of the sliding door at both ends, and at least three beams are arranged on the front side and the rear side respectively.When installed and used, the four vertically arranged vertical columns and the plurality of beams arranged in parallel with the sliding rail need to be assembled on site and fixedly connected with the remaining part of the partition wall, and finally the decorative material consistent with the partition wall is covered on the front and rear sides of the frame structure.Although this hidden sliding door structure is firm, the installation operation process is complicated, time-consuming and inconvenient to install.

[0005] The inventor improves the above structure in Chinese Utility Model Patent CN201007162Y by setting a specific structure of fixing member to facilitate the connection between the beam and the vertical column, and by setting a connecting piece to position the vertical columns on both sides to facilitate the alignment operation during installation.In Chinese Utility Model Patent CN201650012U, the inventor further improves the connection structure of the beam and the vertical column.These improvements simplify the installation operation process to some extent, however, since the installation process includes vertical column positioning and connection of at least six beams, the overall operation is still relatively complex and time-consuming.

[0006] How to further improve the containing structure of hidden sliding door to simplify the installation operation process is a problem encountered in the art. SUMMARY

[0007] The utility model discloses an application purpose to provide a kind of containing structure of hidden sliding door, by structural improvement, while giving consideration to structural strength and reliability, make installation more simple and fast, and can be applicable to ultra-thin application.

[0008] Another application purpose of the utility model is to provide a kind of connecting piece for the above containing structure.

[0009] To realize the above application purpose, the technical scheme that the utility model adopts is: a kind of containing structure of hidden sliding door, including the hidden part that can contain sliding door panel and the slide rail located at the top of hidden part and extend to one side, the hidden part is connected by 6 vertical setting columns, slide rail mounting plate and bottom positioning plate, wherein, relative to the plane of sliding door, two sides are respectively provided with 3 columns The top of each column is fixedly connected with the slide rail mounting plate by a first connecting piece, and the bottom of each column is fixedly connected with the bottom positioning plate by a second connecting piece, the space between slide rail mounting plate, 3 columns of two sides and bottom positioning plate constitutes sliding door containing space, the slide rail mounting member is provided on the slide rail mounting plate, and the slide rail is connected on the slide rail mounting plate through the slide rail mounting member.

[0010] In the above technical scheme, the hidden part has a sliding door containing space, which provides a space for the door panel to slide in when the door is opened, achieving the purpose of hiding the door panel in the wall. In normal use, the thinnest frame overall thickness can be controlled at 100 mm. At this time, the two sides are covered with 12 mm decorative materials commonly used in the market, which can realize a ultra-thin hidden sliding door structure wall with a thickness of only 124 mm.

[0011] In the above technical scheme, the 6 vertical columns are fixedly connected with the slide rail mounting plate and the bottom positioning plate through the connecting pieces and fasteners at both ends, which can form a firm frame structure and effectively improve the stress strength of the overall frame. In the preferred scheme, the 3 columns on each side are evenly arranged, respectively located at both sides and the middle of the hidden part, forming a stable frame structure. The above scheme breaks the traditional thinking mode in the prior art that multiple cross beams must be used to ensure strength.

[0012] In the above technical scheme, the column is composed of a profile, and the profile is opened on the side facing the sliding door containing space, so that the cross section of the profile forms an approximate C shape, and a reinforcing structure is provided on the other side. By controlling the size of the profile, the stress strength of the frame is ensured, so that the minimum thickness of the complete frame is maintained at 100 mm.

[0013] Preferably, the first connecting piece and the second connecting piece are identical in structure and are arranged in opposite directions.

[0014] To achieve another object of the present application, the technical scheme adopted is: a connecting piece, one end of which is an insertion part matched with a stand column, and the other end is a fixed part matched with a slide rail mounting plate or a bottom positioning plate, a limiting groove is arranged at the upper end of the fixed part, a fixing hole is arranged on the groove wall of the limiting groove, and the side edge of the slide rail mounting plate or the bottom positioning plate is located in the limiting groove, and a fastener matched with the fixing hole is used to fixedly connect the connecting piece with the slide rail mounting plate or the bottom positioning plate.

[0015] In the above technical scheme, the shape of the insertion part is determined according to the shape of the inner cavity of the stand column.

[0016] The structure design of the connecting piece makes the installation extremely convenient, and only needs to clamp the insertion part of the connecting piece to one end of the stand column, and then make the limiting groove of the other end accommodate the side edge of the slide rail mounting plate or the bottom positioning plate in alignment, so as to be fixed by a fixing member (such as a screw).

[0017] In the on-site assembly, only the frame shape needs to be arranged, the stand columns provided with the connecting pieces at both ends are ensured to be at a right angle of 90 degrees with the upper and lower U-shaped profiles, and then the two are connected by a fastener (screw), and finally the slide rail is inserted into the frame.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] 1. The present application breaks away from the traditional thinking mode in the prior art that a plurality of cross beams need to be arranged between the stand columns, and creatively proposes a technical concept that a frame main structure is formed by six vertically arranged stand columns, and the cooperation of the six stand columns and two U-shaped profiles forms a stable sliding door accommodating space, and a connecting piece and a fastener are used to obtain a firm frame, so that the stress area strength of the overall frame can be effectively improved.

[0020] 2、The utility model discloses a connecting piece is divided into two parts of upper and lower: the upper end sets the limit recess, is equipped with fixed hole on its groove wall, can be firmly fixed on the positioning plate or slide rail mounting plate through the combination with fastener, the lower end is the insertion part, and its appearance is designed according to the shape of the inner cavity of stand column, so as to closely fit and insert the inside of stand column. Therefore, stand column installation is convenient and high in fixed strength.

[0021] 3、The utility model discloses a new structure arrangement, make installation become more simple and fast. Even if the worker of no experience, can complete the assembly of whole hidden sliding door structure in about 15 minutes or so.

[0022] 5、The utility model discloses can pass to the accurate control of stand column size, make the thickness of whole frame keep in 100 millimeter, plus the 12 millimeter decorative material of general market covers two sides, thereby realizes only 124 millimeter thickness's ultra -thin hidden sliding door structure wall. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the containing structure schematic view of the hidden sliding door of the utility model embodiment;

[0024] Figure 2 It is the three-dimensional structure schematic view of the connecting piece in the embodiment;

[0025] Figure 3 It is the partial schematic view of the stand column in the embodiment.

[0026] Among them: 1, slide rail;2, hidden part;3, slide rail mounting plate;4, connecting piece;5, stand column;6, bottom positioning plate;7, insertion part;8, limit recess;9, fixed hole;10, cavity. DETAILED DESCRIPTION

[0027] The utility model will be further described in connection with the drawings and embodiments:

[0028] Embodiment: see Figure 1 As shown in the figure, it is the containing structure of the hidden sliding door of the utility model. Including can contain sliding door panel's hidden part 2 and the slide rail 1 of the top of hidden part 2 and extend to one side, hidden part 2 is connected by 6 vertical setting's stand column 5, slide rail mounting plate 3 and bottom positioning plate 6 and is constituted.

[0029] Among them, relative to the both sides of the plane where the sliding door is, 3 stand columns are arranged respectively, the top of each stand column 5 is fixedly connected with the slide rail mounting plate 3 through a connecting piece 4, the bottom of each stand column 5 is fixedly connected with the bottom positioning plate 6 through a connecting piece, the space between the slide rail mounting plate 3, the 3 stand columns 5 on both sides and the bottom positioning plate 6 constitutes the sliding door containing space, the slide rail mounting plate 3 is equipped with slide rail mounting component, and the slide rail 1 is connected on the slide rail mounting plate 3 through the slide rail mounting component.

[0030] As Figure 2 shown, the connecting piece 4 is provided with an insertion part 7 designed in cooperation with the column cavity 10 (see Figure 3 ), which can be tightly fitted in the column cavity 10 to ensure the tight fit of the two and reduce the possibility of falling off. The other end of the connecting piece is provided with a limiting groove 8, and the groove wall is provided with a fixing hole 9. The fastener (screw) can firmly fix the side wall of the slide rail mounting plate 3 and the bottom positioning plate 6 in the limiting groove 8 through the fixing hole 9.

[0031] As Figure 3 shown, the cross section of the column 5 is approximately C-shaped, and the shape is designed to be symmetrical up and down, which facilitates the insertion of the insertion part 7 of the connecting piece 4 and is not easily pulled out, and effectively ensures the stress intensity of the frame.

[0032] As long as the overall design concept of the utility model is not deviated, various changed specific embodiments are within the protection scope of the utility model.

Claims

1. A housing structure for concealing a sliding door, comprising a concealing portion capable of housing a door panel of a sliding door and a slide rail extending to one side on top of the concealing portion, characterized in that: The hidden part is connected by six vertical columns, a slide rail mounting plate and a bottom positioning plate, wherein three columns are arranged on each side relative to the plane of the sliding door, the top of each column is fixedly connected with the slide rail mounting plate through a first connecting piece, and the bottom of each column is fixedly connected with the bottom positioning plate through a second connecting piece, the space between the slide rail mounting plate, three columns on each side and the bottom positioning plate constitutes a sliding door accommodating space, the slide rail mounting plate is provided with a slide rail mounting component, and the slide rail is connected to the slide rail mounting plate through the slide rail mounting component.

2. The concealed sliding door receiving structure according to claim 1, characterized in that: The column is composed of a profile, and the profile is opened on the side facing the sliding door accommodating space, so that the cross section of the profile is approximately C-shaped, and the other side is provided with a reinforcing structure.

3. The concealed sliding door receiving structure according to claim 2, characterized in that: The opening width is smaller than the profile width, the reinforcing structure on the left and right two sides of the profile is a small rib extending along the length direction of the profile, and the reinforcing structure on the back side of the profile is a groove extending along the length direction of the profile.

4. The concealed sliding door receiving structure according to claim 1, characterized in that: The first connecting piece and the second connecting piece are the same structure and are arranged in opposite directions.

5. The concealed sliding door receiving structure according to claim 1, characterized in that: The first connecting piece or the second connecting piece has one end of an insertion part matched with the column and the other end of a fixed part matched with the slide rail mounting plate or the bottom positioning plate, the upper end of the fixed part is provided with a limiting groove, the groove wall of the limiting groove is provided with a fixing hole, and the connecting piece is fixedly connected with the slide rail mounting plate or the bottom positioning plate through a fastener matched with the fixing hole.

6. A receiver for a receiver structure of any one of claims 1 to 3, characterized in that: The first connecting piece or the second connecting piece has one end of an insertion part matched with the column and the other end of a fixed part matched with the slide rail mounting plate or the bottom positioning plate, the upper end of the fixed part is provided with a limiting groove, the groove wall of the limiting groove is provided with a fixing hole, and the connecting piece is fixedly connected with the slide rail mounting plate or the bottom positioning plate through a fastener matched with the fixing hole.

7. The connection of claim 6, wherein: The shape of the insertion part is determined according to the shape of the inner cavity of the column.

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