CN223202959U - Inner-tilting sliding door - Google Patents

Abstract

The utility model relates to the technical field of doors and windows, and discloses an inward-tilted sliding door, wherein a transverse frame is fixedly installed between vertical frames, and two staggered sliding door bodies are slidably installed between the vertical frames and the transverse frames, wherein the vertical frames are provided with interspace holes, and the inner walls of the interspace holes are rotatably connected to two symmetrically arranged auxiliary shafts through supports, and the inner top wall and the inner bottom wall of the vertical frames are fixedly installed with shell seats, and the surface of the shell seats is provided with shell covers. When the gauze is unfolded, the gauze is pulled and unfolded by a magnetic strip, and the rotation of the rotating shaft deforms the coil spring, and then the magnetic strip is inserted into the L-shaped holder to prevent the gauze from retracting, and the coil spring will restore some strength to ensure that the gauze is taut; on the contrary, the magnetic strip is removed and loosened, the coil spring is completely reset, the rotating shaft completely rolls up the gauze, and the gauze is hidden and stored in the vertical frame; in this process, not only the gauze is unfolded to intercept mosquitoes, but also the gauze is hidden and stored after being rolled up, which is both beautiful and convenient.

Description

Inner-tilting sliding door

Technical Field

The utility model relates to the technical field of doors and windows, in particular to an inward-tilting sliding door.

Background

The initial sliding door is only used for sliding doors of bedrooms or clothes changing garderobes, but along with the development of technology and the diversification of decoration means, the functions and the application range of the sliding door are continuously expanded from the traditional plate surfaces to glass, cloth, rattan woven fabrics and aluminum alloy profiles, and from the sliding door, folding doors to partition doors. In this case, the use of the sliding door starts to become diverse and rich. In addition to the most common partition doors, sliding doors are widely used in bookcases, wall cupboards, living rooms, display halls, sliding doors, and the like.

The existing sliding door is made of aluminum alloy, has the advantages of high strength and difficult deformation, and is convenient for air circulation after a single door side of the sliding door is pushed and opened, but under the condition that no personnel walk, the outside mosquito can easily enter the room due to the air flow, and a layer of sliding screen door and window is arranged on a door frame, so that the screen can be exposed outside after the sliding screen is not used, and the outside articles can easily puncture the screen, thereby influencing the integral beauty.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the inward-falling sliding door, which has the advantages that the hidden gauze can intercept mosquitoes and does not influence the beauty, and solves the problems.

(II) technical scheme

The utility model provides a technical scheme that the inner inverted sliding door comprises two mullions, a transverse frame is fixedly arranged between the mullions, two staggered sliding door bodies are slidably arranged between the mullions and the transverse frame, gap holes are formed in the surfaces of the mullions, two symmetrically arranged auxiliary shafts are rotatably connected to the inner walls of the gap holes through supports, shell seats are fixedly arranged on the inner top wall and the inner bottom wall of the mullions, a shell cover is arranged on the surface of the shell seat, bearing seats are embedded in the shell cover, rotating shafts are rotatably arranged in the bearing seats, coil springs are sleeved at two ends of the outer sides of the rotating shafts, a gauze is fixedly arranged in the middle section of the outer sides of the rotating shafts, and magnetic strips are fixedly arranged at the other ends of the gauze.

Preferably, the sliding door body can be hinged between the vertical frame and the transverse frame in an inward tilting opening mode. Not only ensures that the sliding door body can be transversely opened, but also can be internally dumped for opening, and a plurality of opening modes are suitable for different air circulation.

Preferably, the support is mounted on the inner wall of the mullion and its bottom is flush with the inner wall of the slit hole.

Preferably, the gauze is inserted between the two auxiliary shafts, and one of the auxiliary shafts is driven to rotate when the gauze is pulled open, so that direct friction when the gauze is unfolded is changed into rolling friction, and the service life of the gauze is prolonged.

Preferably, the inner side one end of the coil spring is fixedly connected with the outer wall of the rotating shaft through the extension plate, the outer side other end of the coil spring is fixedly connected with the inner wall of the shell seat through the extension plate, the gauze is unfolded, the rotating shaft can drive the coil spring to tighten, and conversely, the coil spring is driven to recover deformation, so that the rotating shaft can wind up the gauze.

Preferably, the surface of the transverse frame is fixedly provided with an L-shaped clamping seat corresponding to the two magnetic attraction strips, and the magnetic attraction strips are inserted into the L-shaped clamping seat and magnetically attracted with the L-shaped clamping seat for fixing the unfolding gauze.

Preferably, the left magnetic attraction strips and the right magnetic attraction strips are arranged symmetrically and are mutually magnetically attracted and fixed, the expansion area of the two gauze is larger than the inner area of a frame body formed by combining the vertical frame and the horizontal frame, the whole door frame is guaranteed to be shielded, and mosquitoes are reduced to enter a room.

(III) beneficial effects

Compared with the prior art, the utility model provides the inward-tilting sliding door, which has the following beneficial effects:

1. When the screen is not unfolded, the coil spring can twist the rotating shaft to wind the screen on the outer side of the screen, the magnetic attraction strips are adsorbed at the gap holes on the surface of the mullion, and the magnetic attraction strips shield the two auxiliary shafts, so that the whole door and window is attractive in appearance when the screen is not used.

2. When the screen is unfolded, the screen is pulled and unfolded through the magnetic attraction strip, the coil spring is deformed through rotation of the rotating shaft, then the magnetic attraction strip is inserted into the L-shaped clamping seat, the screen cannot retract, meanwhile, the coil spring can restore some force to ensure the tightness of the screen, otherwise, the magnetic attraction strip is taken down and loosened, the coil spring is completely reset, the rotating shaft completely winds the screen, the screen is hidden and contained in the mullion, in the process, the screen is unfolded to intercept mosquitoes, and hidden and contained after being wound, namely, the screen is attractive and convenient.

3. The sliding door body can be hinged between the vertical frame and the transverse frame in an inward tilting opening mode, so that the sliding door body can be opened in a transverse moving mode, and the sliding door body can be opened in an inward tilting mode.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present utility model;

FIG. 2 is a schematic view of the rear perspective structure of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model with the screen removed from the front;

FIG. 4 is a schematic view of the structure of the mullion and gauze of the present utility model;

FIG. 5 is a schematic top view of a mullion and screen of the present utility model;

FIG. 6 is a schematic view of the structure of the screen and the shaft of the present utility model;

FIG. 7 is a schematic view of the structure of the housing base and the housing cover of the present utility model;

FIG. 8 is a schematic diagram showing the exploded structure of the housing base and the housing cover of the present utility model.

The drawing comprises a vertical frame 1, a horizontal frame 2, a sliding door body 3, a gap hole 4, a support 5, an auxiliary shaft 6, a shell seat 7, a shell cover 8, a shell cover 9, a bearing seat 10, a rotating shaft 11, a coil spring 12, an extension plate 13, a gauze, 14, a magnetic attraction strip 15 and an L-shaped clamping seat.

Detailed Description

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1-5, an inverted sliding door comprises two mullions 1, wherein a transverse frame 2 is fixedly arranged between the mullions 1, the mullions 1 and the transverse frame 2 are made of aluminum alloy, the inverted sliding door has the advantages of high strength and corrosion resistance, two sliding door bodies 3 which are arranged in a staggered manner are slidably arranged between the mullions 1 and the transverse frame 2, slit holes 4 are formed in the surfaces of the mullions 1, two symmetrically arranged auxiliary shafts 6 are rotatably connected to the inner walls of the slit holes 4 through supporting seats 5, and the supporting seats 5 are arranged on the inner walls of the mullions 1, and the bottoms of the supporting seats are flush with the inner walls of the slit holes 4.

Referring to fig. 6-8, the inner top wall and the inner bottom wall of the mullion 1 are fixedly provided with a shell seat 7, the surface of the shell seat 7 is provided with a shell cover 8, a bearing seat 9 is embedded in the shell cover 8, a rotating shaft 10 is rotatably installed in the bearing seat 9, two ends of the outer side of the rotating shaft 10 are respectively sleeved with a coil spring 11, one end of the inner side of the coil spring 11 is fixedly connected with the outer wall of the rotating shaft 10 through an extension plate 12, the other end of the outer side of the coil spring 11 is fixedly connected with the inner wall of the shell seat 7 through an extension plate 12, a gauze 13 is unfolded, the rotating shaft 10 can drive the coil spring 11 to tighten, otherwise, the coil spring 11 is driven to recover deformation, and the rotating shaft 10 can wind the gauze 13.

Referring to fig. 6-8, a gauze 13 is fixedly mounted at the middle section of the outer side of the rotating shaft 10, the gauze 13 is inserted between the two auxiliary shafts 6, and when the gauze 13 is pulled open, one of the auxiliary shafts 6 is driven to rotate, so that the direct friction of the gauze 13 when being unfolded is changed into rolling friction, and the service life of the gauze 13 is prolonged.

Referring to fig. 6-8, a magnetic strip 14 is fixedly mounted at the other end of the gauze 13, an L-shaped clamping seat 15 corresponding to the two magnetic strips 14 is fixedly mounted on the surface of the transverse frame 2, the magnetic strip 14 is inserted into the L-shaped clamping seat 15 and magnetically attracted with the L-shaped clamping seat for fixing the expanded gauze 13, the two symmetrically arranged magnetic strips 14 are magnetically attracted and fixed with each other, the expansion area of the two gauze 13 is larger than the inner area of a frame body formed by combining the vertical frame 1 and the transverse frame 2, and therefore shielding of the whole door frame is ensured, and mosquitoes are reduced.

Referring to fig. 1-5, the sliding door body 3 can be hinged between the mullion 1 and the transverse frame 2 in an inward tilting opening mode, so that the sliding door body 3 can be opened in a transverse moving mode, and the sliding door body is opened in an inward tilting mode, and is suitable for different air circulation modes. The inward tilting opening mode is a common technology on the existing doors and windows, and manufacturers can automatically increase the technology according to conditions so as to meet customer demands.

When the gauze 13 is not unfolded, the coil spring 11 can twist the rotating shaft 10 to wind the gauze 13 on the outer side of the gauze, the magnetic attraction strips 14 are adsorbed at the gap holes 4 on the surface of the mullion 1, the magnetic attraction strips 14 shield the two auxiliary shafts 6, and the whole door and window has attractive appearance when the gauze 13 is not used.

When the gauze 13 is unfolded, the gauze 13 is pulled and unfolded through the magnetic attraction strip 14, the coil spring 11 is deformed by rotation of the rotating shaft 10, then the magnetic attraction strip 14 is inserted into the L-shaped clamping seat 15, the gauze 13 cannot retract, meanwhile, the coil spring 11 can recover some force to ensure the tightness of the gauze 13, otherwise, the magnetic attraction strip 14 is taken down and released, the coil spring 11 is completely reset, the rotating shaft 10 completely winds the gauze 13, and the gauze 13 is hidden and contained in the mullion 1, in the process, the gauze 13 is unfolded to intercept mosquitoes, and the gauze 13 is hidden and contained after being wound, so that the gauze 13 is attractive and convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an interior push-and-pull door, includes two mullions (1), fixed mounting has horizontal frame (2) between mullion (1), slidable mounting has two push-and-pull door bodies (3) of staggering between mullion (1) and horizontal frame (2), wherein, gap hole (4) have been seted up on mullion (1) surface, the inner wall of gap hole (4) is connected with auxiliary shaft (6) that two symmetries set up through support (5) rotation, the equal fixed mounting of interior roof and the interior diapire of mullion (1) has shell seat (7), the surface of shell seat (7) is provided with cap (8), the inside of cap (8) is inlayed and is equipped with bearing frame (9), pivot (10) are installed in the inside rotation of bearing frame (9), coil spring (11) are all overlapped at the both ends in the outside of pivot (10), the middle section fixed mounting in the outside of pivot (10) has gauze (13), the other end fixed mounting of gauze (13) has magnetic attraction strip (14).

2. An inward sliding door according to claim 1, characterized in that the sliding door body (3) is hinged between the mullion (1) and the transom (2) in an inward tilting open mode.

3. An inverted sliding door according to claim 1, characterized in that the support (5) is mounted on the inner wall of the mullion (1) and its bottom is flush with the inner wall of the slit aperture (4).

4. An inverted sliding door according to claim 1, wherein the gauze (13) is interposed between the two auxiliary shafts (6), and wherein the gauze (13) when pulled apart drives one of the auxiliary shafts (6) to rotate.

5. The inward sliding door according to claim 1, wherein one end of the inner side of the coil spring (11) is fixedly connected with the outer wall of the rotating shaft (10) through an extension plate (12), and the other end of the outer side of the coil spring (11) is fixedly connected with the inner wall of the shell seat (7) through the extension plate (12).

6. An inward sliding door according to claim 1, characterized in that the surface of the transverse frame (2) is fixedly provided with an L-shaped clamping seat (15) corresponding to two magnetic attraction strips (14), and the magnetic attraction strips (14) are inserted into the L-shaped clamping seat (15) and magnetically attracted with the L-shaped clamping seat for fixing the unfolding gauze (13).

7. The internal inverted sliding door as set forth in claim 1, wherein the two magnetic attraction strips (14) arranged symmetrically are fixed magnetically to each other, and the expansion area of the two gauze (13) is larger than the internal area of the frame body formed by combining the vertical frame (1) and the horizontal frame (2).