CN215255613U

CN215255613U - Ladder stone hidden door

Info

Publication number: CN215255613U
Application number: CN202023330721.9U
Authority: CN
Inventors: 杨健
Original assignee: Suzhou Suming Decoration Co Ltd
Current assignee: Suzhou Suming Decoration Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-21
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a ladder stone blank door, which belongs to the field of building curtain walls and aims to realize the smooth opening of the ladder stone door, and comprises a door leaf, a left upright post and a right upright post, wherein the door leaf comprises a door frame and a ladder-shaped stone panel; crank arms are respectively arranged at two ends of the door frame along the vertical direction of the door leaf; the supporting end of the crank arm is hinged with the door frame, and the supporting end is provided with a rotating shaft which is vertically arranged; a bearing seat corresponding to the crank arm is arranged on the left upright post; the rotating shaft is connected with the bearing seat in a rotating fit manner. The utility model discloses, hold up the end through cranking arm and articulate with the portal frame, support the pivot of serving and install the bearing frame normal running fit on left stand for this door leaf wholly uses the bearing frame to pass to outdoor as the rotation center, takes place the problem of interfering with peripheral stone material when can effectively avoiding the door leaf to open, makes this ladder stone material blank door open smoothly. And the ladder stone blank door is simple in structure by utilizing the connection between the crank arm and the left upright post.

Description

Ladder stone hidden door

Technical Field

The utility model belongs to building curtain field, specific is ladder stone material hidden door.

Background

Modern building modeling and appearance curtain wall styles are increasingly diversified, and the stone curtain wall with the stone as the decorative panel is not limited to flat stone panels with consistent thickness for a long time. On a wall facade, stone panels which are stepped from bottom to top are often used. And a hidden door is usually required to be arranged on the vertical wall surface to hide a fire hydrant, an overhaul tool and the like. At present, the hidden door is usually arranged at a position where a wall facade is a plane, and the door adopts a side-hung installation mode, but for a ladder-shaped wall facade, because the occupied width dimension is wider along the indoor-outdoor direction, the traditional side-hung hidden door is easy to interfere with peripheral stone materials when being opened, so that the situation that the door cannot be opened is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving traditional stone material hidden door and when being used for ladder stone material wall facade, the problem that can't open easily appears in the door, provides a simple structure, can open smoothly ladder stone material hidden door.

The utility model adopts the technical proposal that: the ladder stone blank door comprises a door leaf, a left upright column on the left side of the door leaf and a right upright column on the right side of the door leaf, wherein the door leaf comprises a door frame and a ladder-shaped stone panel, and the stone panel is fixed on the door frame; crank arms are respectively arranged at two ends of the door frame along the vertical direction of the door leaf; one end of the crank arm is a supporting end, and the other end of the crank arm is a supporting end; the supporting end of the crank arm is hinged with the door frame, and the supporting end is provided with a rotating shaft which is vertically arranged; a bearing seat corresponding to the crank arm is arranged on the left upright post; the rotating shaft is connected with the bearing seat in a rotating matching manner.

Further, the bearing seat is fixedly connected with the left upright post through a connecting piece; along the vertical direction, the bearing seat is positioned at the upper side and the lower side of the door frame 1B, and the bearing seat is positioned in the surrounding area of the vertical orthographic projection of the door frame along the vertical orthographic projection.

Furthermore, along the transverse direction of the door leaf, the supporting end of the crank arm is hinged to the middle part of the door frame.

Furthermore, a built-in lock is arranged between the right upright post and the door leaf.

Further, a hinge support is installed on the door frame, and a rising end of the crank arm is hinged to the hinge support.

Further, the hinged support comprises a connecting plate connected to the door frame and an ear seat extending out of the back surface of the door frame and used for being hinged with the crank arm.

Further, the crank arm is L-shaped.

The utility model has the advantages that: the utility model discloses, hold up the end through cranking arm and articulate with the portal frame, support the pivot of serving and install the bearing frame normal running fit on left stand for this door leaf wholly uses the bearing frame to pass to outdoor as the rotation center, takes place the problem of interfering with peripheral stone material when can effectively avoiding the door leaf to open, makes this ladder stone material blank door open smoothly. And the ladder stone blank door is simple in structure by utilizing the connection between the crank arm and the left upright post. The crank arm is not only used for lifting the door leaf, but also can be used as an armrest, so that the door leaf can be conveniently opened.

Drawings

FIG. 1 is a cross sectional view of the present invention;

fig. 2 is a longitudinal section node diagram of the present invention.

In the figure, a door leaf 1, a panel 1A, a door frame 1B, a left upright post 2, a right upright post 3, a crank arm 4, a rotating shaft 5, a bearing seat 6, a built-in lock 7, a hinged support 8, a connecting plate 8A and an ear seat 8B.

Detailed Description

The invention is further described below with reference to the following figures and examples:

the left and right directions of the utility model are based on the position shown in the attached figure 1; "Upper" and "lower" are subject to the same reference as shown in FIG. 2.

The ladder stone blank door comprises a door leaf 1, a left upright post 2 on the left side of the door leaf 1 and a right upright post 3 on the right side of the door leaf 1, wherein the door leaf 1 comprises a door frame 1B and a ladder-shaped stone panel 1A, and the stone panel 1A is fixed on the door frame 1B; the two ends of the door frame 1B are respectively provided with a crank arm 4 along the vertical direction of the door leaf 1; one end of the crank arm 4 is a supporting end, and the other end of the crank arm is a supporting end; the supporting end of the crank arm 4 is hinged with the door frame 1B, and the supporting end is provided with a rotating shaft 5 which is vertically arranged; a bearing seat 6 corresponding to the crank arm 4 is arranged on the left upright post 2; the rotating shaft 5 is connected with the bearing seat 6 in a rotating fit mode.

The utility model discloses a ladder stone material hidden door, door frame 1B are used for fixed stone material panel 1A, as shown in figure 1 and figure 2, and door frame 1B is the square frame that two horizontal keels and two vertical keel concatenations formed, and stone material panel 1A is connected through pendant and door frame 1B.

The supporting end of the crank arm 4 is hinged with the door frame 1B, so that the crank arm 4 can rotate relative to the door frame 1B; the rotating shaft 5 on the supporting end is in running fit with the bearing seat 6 arranged on the left upright post 2, so that the relative position of the supporting end of the crank arm 4 and the left upright post 2 is fixed, the supporting end can axially rotate around the bearing seat 6, and finally the whole door leaf 1 is pushed outdoors by taking the bearing seat 6 as a rotating center.

Utilize 1 left stand 2 installation bearing frame 6 of door leaf, this left stand 2 also is used for the installation of left side stone material panel, has avoided setting up bearing structure alone and has installed door leaf 1 to simplified the overall structure of ladder stone material hidden door, practiced thrift the material.

In order to facilitate the connection of the bearing seat 6 and the left upright post 2, the bearing seat 6 and the left upright post 2 are fixedly connected through a connecting piece which can be square steel and the like.

Along indoor to outdoor direction, bearing frame 6 can be located door frame 1B's inboard, in order to avoid encroaching on the interior space, influences indoor visual effect to the outside distance of releasing of maximize, the increase degree of opening, along vertical, bearing frame 6 is located door frame 1B's upper and lower both sides, and bearing frame 6 is located door frame 1B along vertical orthographic projection's surrounding area.

The support end of the crank arm 4 may be hinged to the right side of the door frame 1B, and most preferably, the support end of the crank arm 4 is hinged to the middle of the door frame 1B along the lateral direction of the door leaf 1. This setting, crank arm 4 is concentrated in the center of door leaf 1 to the lifting power of door leaf 1 to the greatest extent, and crank arm 4 atress effect is better, does benefit to extension crank arm 4 life.

In order to ensure the consistency of the overall effect of the ladder stone hidden door and the surrounding stones when the ladder stone hidden door is closed, preferably, a hidden lock 7 is arranged between the right upright post 3 and the door leaf 1.

The crank arm 4 can be directly hinged with the transverse keel of the door frame 1B, but for convenience of installation and use, a hinged support 8 is installed on the door frame 1B, and the supporting end of the crank arm 4 is hinged with the hinged support 8. The hinge supports 8 are mounted to the cross runners of the door frame 1B. The hinged support 8 comprises a connecting plate 8A connected to the door frame 1B and an ear seat 8B extending out of the back of the door frame 1B and used for being hinged with the crank arm 4. The contact area of the connecting plate 8A and the transverse keel of the door frame 1B is large, and the firmness of connection between the connecting plate and the transverse keel is improved. The hinge support 8 is typically of stainless steel,

the crank arm 4 may be linear or arcuate. In the utility model discloses, crank arm 4 is L shape. The curved arm 4 of L shape is opened the arc curved arm that requires more than the same and is makeed, and the consumptive material is less, compares with the straight line form, avoids curved arm 4 and door frame 1B problem of interfering more easily during the installation.

Claims

1. Ladder stone material hidden door, including door leaf (1), left stand (2) on door leaf (1) left side and right stand (3) on door leaf (1) right side, its characterized in that: the door leaf (1) comprises a door frame (1B) and a stepped stone panel (1A), and the stone panel (1A) is fixed on the door frame (1B); crank arms (4) are respectively arranged at the upper end and the lower end of the door frame (1B) along the vertical direction of the door leaf (1); one end of the crank arm (4) is a supporting end, and the other end of the crank arm is a supporting end; the supporting end of the crank arm (4) is hinged with the door frame (1B), and the supporting end is provided with a rotating shaft (5) which is vertically arranged; a bearing seat (6) corresponding to the crank arm (4) is arranged on the left upright post (2); the rotating shaft (5) is connected with the bearing seat (6) in a rotating matching manner.

2. The stair stone blank door as claimed in claim 1, wherein: the bearing seat (6) is fixedly connected with the left upright post (2) through a connecting piece; along vertical, bearing frame (6) are located the upper and lower both sides of door frame (1B), and bearing frame (6) are located door frame (1B) along the enclosure region of vertical orthographic projection along vertical orthographic projection.

3. The stair stone blank door as claimed in claim 2, wherein: along the transverse direction of the door leaf (1), the supporting end of the crank arm (4) is hinged with the middle part of the door frame (1B).

4. The stair stone blank door as claimed in claim 3, wherein: a built-in lock (7) is arranged between the right upright post (3) and the door leaf (1).

5. The stair stone blank door as claimed in any one of claims 1 to 4, wherein: a hinged support (8) is arranged on the door frame (1B), and the supporting end of the crank arm (4) is hinged to the hinged support (8).

6. The stair stone blank door as claimed in claim 5, wherein: the hinged support (8) comprises a connecting plate (8A) connected to the door frame (1B) and an ear seat (8B) extending out of the back of the door frame (1B) and hinged with the crank arm (4).

7. The stair stone blank door as claimed in any one of claims 1 to 4, wherein: the crank arm (4) is L-shaped.