CN212927450U

CN212927450U - Connecting device suitable for hidden frame door and window and hidden frame door and window

Info

Publication number: CN212927450U
Application number: CN202022134552.5U
Authority: CN
Inventors: 周国旗; 贺传民; 刘宏泉
Original assignee: Dongliang Aluminium Co ltd
Current assignee: Dongliang Aluminium Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-09
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a building curtain system technical field, concretely relates to design of latent frame door and window. The utility model discloses a can realize through following technical scheme: the utility model provides a connecting device suitable for hidden frame door and window, includes interior piece, outer piece and frame, the frame contains frame one and frame two, the outer piece is the syllogic connection, including activity piece one, stationary blade and activity piece two, the stationary blade both ends respectively with activity piece one with activity piece two is articulated, the interior piece with the stationary blade rotates to be connected, frame one with the one end of interior piece with the one end of outer piece rotates to be connected, frame two with the other end of interior piece with the other end of outer piece rotates to be connected. The utility model discloses the purpose is rotated through the biax and is connected the rotation that realizes door and window more stable, and the rotation range degree of freedom is bigger.

Description

Connecting device suitable for hidden frame door and window and hidden frame door and window

Technical Field

The utility model relates to a building curtain system technical field, concretely relates to design of latent frame door and window.

Background

The Building Curtain Wall (Curtain Wall For Building) is composed of a panel and a supporting structure system, has a certain displacement capacity or a certain deformation capacity relative to a main body structure, and does not bear the peripheral retaining Wall of the Building acted on the main body structure.

At present, due to the fact that a hidden frame curtain wall system is adopted in a large number of buildings according to attractive appearance and design requirements, door and window systems are developed more thoroughly, and the hidden frame curtain wall system has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to different design requirements; in order to meet the requirements of different users, the structure of the door and window is also continuously adjusted, and common door and window structures are of a flat-open type, a push-pull type, an upward suspension type and the like.

Chinese patent document with publication number CN201320694989.1 discloses a hidden frame type frameless vertical hinged door system, which comprises a curtain wall and an opening sash installed on the curtain wall through a hinge, wherein the opening sash is provided with a sash frame, and when the opening sash is closed, the sash frame and the curtain wall form a hidden frame door type structure.

However, such a technical solution has certain drawbacks, and the hinge is an important part for realizing the rotation and the bearing of the door and window; the hinge is adopted to connect the door leaf, and the door leaf only realizes the vertical rotation on a plane relative to the base frame through the moving shaft; this makes it easy for this rotation locus to cause interference between parts. In addition, a single-shaft rotary connection mode is adopted, the structure is single, the rotation is unstable, and the space position of the door leaf is limited.

SUMMERY OF THE UTILITY MODEL

To above prior art problem, the utility model provides a connecting device and hidden frame door and window suitable for hidden frame door and window, the purpose is that the rotation that realizes door and window through biax swivelling joint is more stable, open the flexibility and the rotation range degree of freedom is big.

The above technical purpose of the present invention can be achieved by the following technical solutions: a connecting device suitable for hidden frame doors and windows comprises an inner piece, an outer piece and a frame, wherein the frame comprises a first frame and a second frame; the outer sheet is connected in a three-section mode and comprises a first movable sheet, a fixed sheet and a second movable sheet; two ends of the fixed piece are respectively hinged with the first movable piece and the second movable piece, and the inner piece is rotatably connected with the fixed piece; the frame I is rotatably connected with one end of the inner sheet and one end of the outer sheet, and the frame II is rotatably connected with the other end of the inner sheet and the other end of the outer sheet.

Compared with the prior art, the connecting device is characterized in that the connecting device formed by the outer sheet and the inner sheet is connected with a common hinge device, so that the rotation of the connecting device is more stable, the rotation range freedom degree is larger, and the rotation is smoother. The outer sheet is connected in a three-section mode, and two ends of the fixed sheet are respectively hinged with the first movable sheet and the second movable sheet; the first movable sheet and the second movable sheet rotate relative to the fixed sheet. The inner sheet is arranged on the inner side of the outer sheet and is rotatably connected with the fixing sheet; the outer sheet and the inner sheet are rotatably connected with the frame and are required to rotate in the frame, so that the frame is provided with a rotating shaft for connecting the outer sheet and the inner sheet. One end of the inner sheet is rotatably connected with one end of the frame around a first rotating shaft, and one end of the outer sheet is rotatably connected with one end of the frame around a third rotating shaft; and the third rotating shaft is arranged on the inner side of the first frame. The other end of the inner sheet is rotatably connected with the second frame around a second rotating shaft, and the other end of the outer sheet is rotatably connected with the second frame around a fourth rotating shaft; the rotating shaft IV is arranged on the inner side of the frame II. When the outer sheet and the inner sheet rotate, the components of the inner sheet are not changed; the outer piece is different, the space between the first movable piece and the fixed piece is opened, and the space between the second movable piece and the fixed piece is also opened. On one hand, the frame is connected with the first rotating shaft and the third rotating shaft, and the two rotating shafts rotate in double axes; the second frame is connected with the second rotating shaft and the four rotating shafts, and the two shafts rotate. The first frame and the second frame rotate in a double-shaft mode, so that the connection effect is more stable, and the rotation effect is more stable; on the other hand, due to the three-segment open design of the outer sheet; the rotation range of the outer piece is larger, and effective overturning of the second frame is facilitated.

As the utility model discloses a preferred, stationary blade middle part position is equipped with connecting portion, the inner sheet with connecting portion rotate to be connected.

Thus, in the actual rotation, the user applies a rotational force to the second frame. And the second frame moves, and the corresponding ends of the inner sheet and the outer sheet are driven to move through the two rotating shafts. The inner sheet is designed in an integrated manner, and the size and the shape of the inner sheet are not changed in the rotating process. The outer plates are different, and the three-section angles of the outer plates can be changed in the rotating process; however, in order to further increase the flexibility and smoothness of the rotation process, the inner piece and the connecting portion may be rotatably connected by a rotating shaft. Such a configuration allows for angular inversion between the inner sheet and the connecting portion, thereby allowing for minor jamming of other components; still can accomplish the upset action.

As the utility model discloses a preferred, the stationary blade contains support section one and support section two, support section one with support the section parallel and the centre and be equipped with the changeover portion, connecting portion are in on the changeover portion.

Therefore, the first support section and the second support section are arranged in parallel, the first support section is connected with the second support section through a middle vertical transition section, and the connecting part is partially overlapped with the transition section.

As a preferred aspect of the present invention, the inner sheet includes a first connecting sheet and a second connecting sheet, and the length of the first connecting sheet is longer than that of the second connecting sheet, and the first connecting sheet and the second connecting sheet are fixedly connected and connected at a position corresponding to the connecting portion.

Therefore, the connecting positions of the same ends of the inner sheet and the outer sheet are on the same flange, the inner sheet is matched with the outer sheet, and the included angle between the first connecting sheet and the second connecting sheet is unchanged.

As the utility model discloses the preferred, frame one and frame two are half frame type structure, frame one contains flange one, flange two and flange three, the flange two both ends connect respectively flange one with flange three and flange one with flange three is parallel to each other, frame one parcel part the inner sheet with parcel part the outer sheet, flange three rotates and connects the one end of inner sheet with the outer sheet; the frame II comprises a flange four, a flange five and a flange six, two ends of the flange five are respectively connected with the flange four, the flange six, the flange four and the flange six are parallel to each other, the frame two wraps the inner sheet and the wrapping part, the outer sheet, and the flange six rotates to be connected with the inner sheet and the other end of the outer sheet.

Therefore, the first frame and the second frame respectively play a hiding effect on part of the outer sheet and part of the inner sheet.

The utility model provides a hidden frame door and window, contains the base and rotates the piece and install the base with rotate between the piece above-mentioned connecting device suitable for hidden frame door and window, wherein, it connects to rotate the piece frame two, the pedestal connection frame one.

Therefore, the rotating piece is turned relative to the base through the turning of the two frames relative to the first frame, and the effects of more stable rotation and larger rotation freedom of side hung door systems such as doors and windows are achieved.

As the utility model discloses a preferred, rotate the piece and be curtain wall body or glass window body.

Therefore, the flexible rotation and the integral frame hiding effect of the building curtain wall or window body are realized.

As the utility model discloses a preferred, rotate a fixedly connected with fan frame, fan frame contains and is used for sheltering from the fan frame one of two one sides of frame with be used for sheltering from the fan frame two of two another sides of frame.

As the utility model discloses a preferred, be connected with on the base and be used for sheltering from the hidden limit of fan frame one, be equipped with on the rotation piece and be used for sheltering from the fixed plate of fan frame two.

As the utility model discloses a preferred, the base is the dress trim cover, dress trim cover contains and is used for sheltering from the hiding of one side of frame apron one with be used for sheltering from the hiding of one another side of frame apron two, hide the apron one with it exists and is used for the installation to hide between the apron two the appearance chamber of frame one, frame one is connected be provided with on the interior piece and be used for hiding frame one is close to the piece one that hides of two one sides of frame.

To sum up, the utility model discloses following beneficial effect has:

1. the double-shaft rotating connecting piece formed by the outer piece and the inner piece is more stable in rotation and has higher rotational freedom degree;

2. the frame has the effect of hiding the outer sheet and the inner sheet, so that the integral frame hiding effect of the building curtain wall is realized, and the visual integrity is enhanced;

3. the connecting device has the advantages that the situation that two page blocks are not symmetrical can not occur, so that the mounting efficiency of the connecting device between the base frame and the rotating part is improved, and the labor intensity is reduced.

Description of the drawings:

FIG. 1 is a schematic sectional view of a closing structure of a connecting device of embodiment 1;

FIG. 2 is a schematic sectional view showing an opening structure of the connecting device of embodiment 1;

fig. 3 is a schematic sectional view of the hidden-frame door/window closing connection node according to embodiment 1;

fig. 4 is a schematic sectional view of the hidden-frame door/window opening connection node of embodiment 1.

In the figure:

1. the hinge comprises an inner sheet, 11, a connecting sheet I, 111, a hidden sheet I, 12, a connecting sheet II, 2, an outer sheet, 21, a movable sheet I, 22, a fixing sheet, 221, a supporting section I, 222, a supporting section II, 223, a transition section, 23, a movable sheet II, e, a connecting part, 3, a frame, 31, a frame I, 311, a flange I, 312, a flange II, 313, a flange III, 32, a frame II, 321, a flange IV, 322, a flange V, 323, a flange VI, a rotating shaft I, b, a rotating shaft II, c, a rotating shaft III, d, a rotating shaft IV, 4, a decorative cover plate, 41, a hidden cover plate I, 42, a hidden cover plate II, 5, a fan frame, 51, a fan frame I, 52, a fan frame II, 6, a hidden edge, 7 and a fixing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

In the description of the present invention, it should be noted that the terms "left side", "right side", "middle position", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, which is only for convenience of describing the embodiments of the present invention, and does not indicate or imply that the device or element indicated must have a specific position, and thus, should not be construed as limiting the present invention.

Embodiment 1, a connecting device suitable for hidden frame doors and windows, the connecting device includes an inner sheet 1, an outer sheet 2 and a frame 3, the frame 3 includes a first frame 31 and a second frame 32, the first frame 31 and the second frame 32 adopt two half-frame-shaped frames with similar structures; the outer sheet 2 is connected in a three-section mode and comprises a first movable sheet 21, a fixed sheet 22 and a second movable sheet 23, and two ends of the fixed sheet 22 are hinged with the first movable sheet 21 and the second movable sheet 23 respectively; the first frame 31 is rotatably connected with one end of the inner sheet 1 and one end of the outer sheet 2, and the second frame 32 is rotatably connected with the other end of the inner sheet 1 and the other end of the outer sheet 2.

Fig. 1 is a cross-sectional view of the closed structure of the connecting device. When the connecting device is closed, the inner sheet 1 is arranged inside the outer sheet 2; the inner sheet 1 comprises a first connecting sheet 11 and a second connecting sheet 12, the inner sheet 1 is rotatably connected with the connecting part e, and the shape and the size of the inner sheet 1 are unchanged. The length of the connecting piece I11 is longer than that of the connecting piece II 12, because the connecting positions of the same ends of the inner piece 1 and the outer piece 2 are on the same flange; the inner sheet 1 is matched with the outer sheet 2, wherein the fixing sheet 22 comprises a first supporting section 221 and a second supporting section 222 which are arranged in parallel; the first support section 221 is connected with the second support section 222 through a middle vertical transition section 223, and the vertical transition section 223 enables the first movable sheet 21 and the second movable sheet 23 to have a height difference; and thus, a height difference exists between the first frame 31 and the second frame 32.

The first frame 31 and the second frame 32 are connected with the outer sheet 2 and the inner sheet 1, and the first rib 311, the second rib 312 and the third rib 313 wrap part of the outer sheet 2 and part of the inner sheet 1; one end of the outer sheet 2 is connected with the third rib 313 through a third rotating shaft c, and one end of the inner sheet 1 is connected with the third rib 313 through a first rotating shaft a. The rotating shaft III is arranged on the inner side of the frame I31, and the flange IV 321, the flange V322 and the flange VI 323 wrap part of the outer sheet 2 and part of the inner sheet 1; the other end of the outer sheet 2 is connected with a flange six 323 through a rotating shaft four d, and the other end of the inner sheet 1 is connected with the flange six 323 through a rotating shaft two b. Wherein, the rotating shaft four d is arranged at the inner side of the frame two 32.

Fig. 2 is a schematic sectional view of the opening structure of the connecting device. The first frame 31 is fixed, and when the second frame 32 is pulled, the moving direction of the second frame 32 is the same as the pulling direction. The outer sheet 2 drives the inner sheet 1 to rotate, and all parts of the inner sheet 1 are not changed; the outer sheet 2 is different, the space between the first movable sheet 21 and the fixed sheet 22 is opened, and the space between the second movable sheet 23 and the fixed sheet 22 is also opened; the second frame 32 takes the second rotating shaft b and the fourth rotating shaft d as rotating axes and is rotatably connected with the outer sheet 2 and the inner sheet 1, so that the first frame 31 is turned over. The frame I31 is connected with the outer sheet 2 and the inner sheet 1 by taking the rotating shaft I a and the rotating shaft III c as rotating connecting shafts, and the rotation is more stable through double-shaft connection. In addition, due to the three-section opening design of the outer sheet; the rotating range of the outer plate is larger, and the effective overturning of the second frame 32 is facilitated.

As shown in fig. 3, a hidden frame door and window. The connecting device is arranged on the glass curtain wall and comprises a base, an opening sash and the connecting device suitable for the hidden frame door and window; in the embodiment, the base is a decorative cover plate 4 and is used for connecting a first frame 31 and a second frame 32 by an opening fan; the rotation of the opening fan relative to the decorative cover plate 4 is realized. The decorative cover plate 4 is provided with a rectangular containing cavity for containing the first frame 31, and the first frame 31 is arranged in the rectangular containing cavity of the decorative cover plate 4; the trim cover 4 comprises a first hidden cover 41 for blocking the first rib 311 and a second hidden cover 42 for blocking the third rib 313. Therefore, the first frame 31 is hidden in the trim cover. The opening fan consists of a door plate and a fan frame 5 connected with the periphery of the door plate, and the second frame 32 is connected with the opening fan through the fan frame 5; the fan frame 5 comprises a first fan frame 51 for shielding the fourth rib 321 and a second fan frame 52 for shielding the sixth rib 323, and the second fan frame 52 is connected with the fixing plate 7 for shielding the second fan frame 52 through structural adhesive. The decorative cover plate 4 is also fixedly connected with a hidden edge 6 corresponding to the fixing plate 7, and the hidden edge 6 is used for shielding the fan frame I51. Similarly, the first hidden piece 111 arranged on the first connecting piece 11 also has the function of shielding one surface of the first side frame 31 close to the second side frame 32; finally, the effect of integrally hiding the frame is achieved.

As shown in fig. 4, the opening sash is opened by rotating relative to the decorative cover plate 4, and the decorative cover plate 4, the hidden edge 6, the hidden piece one 111 and the fixing plate 7 hide the whole of the connected connecting device. When the glass curtain wall is opened, the effect of integrally hiding the frame is realized, and the appearance of the glass curtain wall is attractive.

Claims

1. The utility model provides a connecting device suitable for hidden frame door and window which characterized in that: including interior piece (1), outer piece (2) and frame (3), frame (3) contain frame one (31) and frame two (32), outer piece (2) are the syllogic connection, including activity piece one (21), stationary blade (22) and activity piece two (23), stationary blade (22) both ends respectively with activity piece one (21) with activity piece two (23) are articulated, interior piece (1) with stationary blade (22) rotate to be connected, frame one (31) with the one end of interior piece (1) with the one end of outer piece (2) rotates to be connected, frame two (32) with the other end of interior piece (1) with the other end of outer piece (2) rotates to be connected.

2. The connecting device for hidden frame doors and windows according to claim 1, wherein: the middle position of the fixed sheet (22) is provided with a connecting part (e), and the inner sheet (1) is rotatably connected with the connecting part (e).

3. The connecting device for hidden frame doors and windows according to claim 2, wherein: the fixing plate (22) comprises a first supporting section (221) and a second supporting section (222), the first supporting section (221) is parallel to the second supporting section (222) and a transition section (223) is arranged in the middle of the first supporting section, and the connecting portion (e) is arranged on the transition section (223).

4. The connecting device for hidden frame doors and windows according to claim 2, wherein: the inner sheet (1) comprises a first connecting sheet (11) and a second connecting sheet (12), the length of the first connecting sheet (11) is longer than that of the second connecting sheet (12), the first connecting sheet (11) is fixedly connected with the second connecting sheet (12), and the connecting position corresponds to the connecting portion (e).

5. The connecting device for hidden frame doors and windows according to claim 1, wherein: the first frame (31) and the second frame (32) are both of a half-frame structure, the first frame (31) comprises a first rib (311), a second rib (312) and a third rib (313), two ends of the second rib (312) are respectively connected with the first rib (311) and the third rib (313), the first rib (311) and the third rib (313) are parallel to each other, the first frame (31) wraps a part of the inner sheet (1) and a part of the outer sheet (2), and the third rib (313) is rotatably connected with one ends of the inner sheet (1) and the outer sheet (2); frame two (32) contain flange four (321), flange five (322) and flange six (323), flange five (322) both ends are connected respectively flange four (321) with flange six (323) just flange four (321) with flange six (323) are parallel to each other, frame two (32) parcel part interior piece (1) and parcel part outer piece (2), flange six (323) rotate the connection interior piece (1) with the other end of outer piece (2).

6. A hidden frame door and window is characterized in that: the connecting device for the hidden frame door and window comprises a base, a rotating part and the connecting device, wherein the connecting device is installed between the base and the rotating part and is suitable for the hidden frame door and window, the rotating part is connected with a second frame (32), and the base is connected with the first frame (31).

7. The hidden-frame door/window of claim 6, wherein: the rotating piece is a curtain wall body or a glass window body.

8. The hidden-frame door/window of claim 6, wherein: the rotating piece is fixedly connected with a fan frame (5), and the fan frame (5) comprises a first fan frame (51) used for shielding one surface of the second frame (32) and a second fan frame (52) used for shielding the other surface of the second frame (32).

9. The hidden-frame door/window of claim 8, wherein: the base is connected with a hidden edge (6) used for shielding the first fan frame (51), and the rotating piece is provided with a fixing plate (7) used for shielding the second fan frame (52).

10. The hidden-frame door/window of claim 6, wherein: the base is for decorating cover plate (4), decorate cover plate (4) and contain and be used for sheltering from the hidden apron one (41) of frame one (31) one side and be used for sheltering from the hidden apron two (42) of frame one (31) another side, hide apron one (41) with hide and exist between apron two (42) and be used for the installation the appearance chamber of frame one (31), frame one (31) are connected be provided with on interior piece (1) and be used for hiding frame one (31) are close to hide piece one (111) of frame two (32) one side.