CN212478948U

CN212478948U - Multi-door leaf combined door structure convenient to open

Info

Publication number: CN212478948U
Application number: CN202020782224.3U
Authority: CN
Inventors: 李海元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-05
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a multi-door leaf composite door structure convenient to open mainly solves the problem that the door leaf is opened inconveniently in the middle of the current suspension folding door, and the electronic opening angle of door leaf is limited. The multi-door leaf combined door structure comprises a door frame embedded on a door opening wall body, a first door leaf and a second door leaf hinged to the left side edge and the right side edge of the door frame through hinges, a middle door leaf hinged to the first door leaf through hinges, two first electric opening and closing mechanisms which are connected with the first door leaf and the second door leaf and used for opening the first door leaf and the second door leaf respectively and arranged on the door opening wall body, and a second electric opening and closing mechanism which is arranged on the first door leaf and connected with the middle door leaf and used for opening the middle door leaf. Through the design, the utility model discloses a many door leaves suspension folding door open conveniently to, to middle door leaf, can realize through the electronic mechanism that opens and shuts of second that middle door leaf is close 180 opening angle, saved the space that occupies after the door leaf is opened greatly, facilitate the use.

Description

Multi-door leaf combined door structure convenient to open

Technical Field

The utility model belongs to the technical field of the door and window technique of opening and shutting and specifically relates to a multi-door leaf composite door structure convenient to open is related to.

Background

When a gate is manufactured for a large-size door opening, the following doors are often adopted: vertical hinged door, suspension folding door, flexible door, suspension door. Under the condition of door openings with the same specification, among the door opening types, the door leaf has the largest rotating radius when the door is opened and closed by a vertical hinged door, and an area for storing the door leaf is reserved on one side of the door opening after the door is opened; the retractable door has higher requirements on the road surface when being opened and closed, problems often occur during the use period, the later maintenance cost is higher, the door opening area which can be achieved by the retractable door is not large, a certain door row storage space is required, and the market share is reduced; the door opening area of the suspension door is smaller than that of the suspension door, if the door opening area of the door opening with the same size is to be realized, the door row needs to be very large, and a long installation area needs to be reserved on the side face of the door opening.

The folding door that suspends is because its area of opening the door is big, and area is arranged for it to be prepared for favour in the gate preparation for the door, but the folding mode that opens the door for manual mostly of current suspension, and it is inconvenient to use. Although some suspended folding doors which are electrically opened are also provided at present, most of the suspended folding doors are only limited to opening two doors connected with a door frame, the opening angle can only reach 90 degrees, and the middle door leaf can be opened only by hand, so that the suspended folding doors are very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-door leaf composite door structure convenient to open mainly solves the door leaf and opens inconvenience in the middle of the current suspension folding door, the limited problem of the electronic opening angle of door leaf.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a many door leaves composite door structure convenient to open, is including inlaying the door frame on the door opening wall body, articulates in first door leaf and the second door leaf on the left and right both sides limit of door frame through the hinge, passes through hinge articulated middle door leaf with first door leaf, sets up on the door opening wall body and is connected two first electronic opening and shutting mechanisms that are used for opening first door leaf, second door leaf with first door leaf, second door leaf respectively to and set up on first door leaf and be connected the electronic mechanism that opens and shuts of second that is used for opening middle door leaf with middle door leaf.

Furthermore, the first electric opening and closing structure comprises a first driving motor arranged on the wall body of the door opening, a driving arm connected with a rotating shaft of the first driving motor, a transition block fixedly connected with the first door leaf, and a driven arm with one end hinged to the driving arm and the other end hinged to the transition block.

Further, the second electric opening and closing mechanism comprises a second driving motor fixedly arranged on the first door leaf, a first rotating arm fixedly connected with a rotating shaft of the second driving motor and provided with a sliding groove, a sliding block clamped in the sliding groove, a connecting block arranged on the middle door leaf, and a second rotating arm with one end hinged with the sliding block and the other end fixedly connected with the connecting block.

Furthermore, two ends of the first rotating arm are provided with baffles for limiting the sliding block to slide out of the sliding groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up the electronic structure that opens and shuts of first electronic mechanism and second, conveniently realize opening many door leafs suspension folding door to, to middle door leaf, can realize through the electronic mechanism that opens and shuts of second that middle door leaf is close 180 opening angle, saved the space that occupies after the door leaf is opened greatly, facilitate the use.

(2) The utility model discloses well each door leaf all adopts independent electronic mechanism that opens and shuts, and the user can select to open one or more door leaves according to the in service behavior of reality, and it is comparatively convenient to control.

(3) The utility model discloses can also be according to the size in door opening, extend door leaf in the middle of a plurality of on first door leaf, second door leaf, and the structure that opens and shuts between the middle door leaf all adopts the electronic structure that opens and shuts of second to reduce the occupation of land space that many door leaves opened.

Drawings

Fig. 1 is a schematic top view of the door structure of the present invention when closed.

Fig. 2 is a schematic view of the open type top view structure of the door leaf in the middle of the door structure of the present invention.

Fig. 3 is a schematic sectional view of the first rotating arm in the door structure according to the present invention.

Wherein, the names corresponding to the reference numbers are:

1-a door frame, 2-a first door leaf, 3-a second door leaf, 4-a middle door leaf, 5-a first driving motor, 6-a driving arm, 7-a transition block, 8-a driven arm, 9-a second driving motor, 10-a chute, 11-a first rotating arm, 12-a sliding block, 13-a connecting block, 14-a second rotating arm and 15-a baffle.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Examples

As shown in fig. 1-3, the utility model discloses a multi-door leaf composite door structure convenient to open, including inlaying door frame 1 on the door opening wall body, articulate in door frame left and right both sides edge first door leaf 2 and second door leaf 3 through the hinge, pass through hinge articulated middle door leaf 4 with first door leaf 2, set up on the door opening wall body respectively with first door leaf 2, second door leaf 3 is connected and is used for opening first door leaf 2, two first electronic opening and closing mechanisms of second door leaf 3 to and set up on first door leaf 2 and be connected the electronic opening and closing mechanism of second that is used for opening middle door leaf 4 with middle door leaf 4.

Wherein, first, second door leaf is because the restriction of door frame, and its degree of opening and shutting reaches 90 at most, consequently, in this embodiment, adopts first electronic mechanism that opens and shuts to realize opening of first, second door leaf, first electronic structure that opens and shuts is including setting up first driving motor 5 on the door opening wall body, the initiative arm 6 that links to each other with first driving motor 5's pivot, with first door leaf 2 fixed connection's transition piece 7 to and one end and the articulated other end of initiative arm 6 and transition piece 7 articulated driven arm 8. When the door is required to be opened, the first driving motor rotates to drive the driving arm to rotate, the driven arm connected with the driving arm pushes the door leaf to rotate towards the opening direction of the door leaf, the opening of the door leaf is achieved, and when the door is closed, the door leaf is achieved through the reverse rotation of the first driving motor.

In order to realize a larger opening space of the middle door leaf, another electric opening and closing mechanism is adopted in the embodiment, and the opening and closing mechanism comprises a second driving motor 9 fixedly arranged on the first door leaf 2, a first rotating arm 11 fixedly connected with a rotating shaft of the second driving motor 9 and provided with a sliding groove 10, a sliding block 12 clamped in the sliding groove 10, a connecting block 13 arranged on the middle door leaf, and a second rotating arm 14 with one end hinged with the sliding block 12 and the other end fixedly connected with the connecting block 13. When the middle door leaf is opened, the second driving motor rotates to drive the first rotating arm to rotate, the sliding block slides in the sliding groove, and in the sliding process of the sliding block, the second rotating arm hinged to the sliding block also rotates to push the middle door leaf to be opened in a rotating mode.

In order to prevent the slider from slipping out of the chute and falling off, the first turning arm 11 is provided with a baffle 15 at both ends.

Through the design, the utility model discloses a many door leaves suspension folding door open conveniently to, to middle door leaf, can realize through the electronic mechanism that opens and shuts of second that middle door leaf is close 180 opening angle, saved the space that occupies after the door leaf is opened greatly, facilitate the use. Therefore, compared with the prior art, the utility model has the substantive characteristics and progress.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims

1. The utility model provides a many door leaves composite door structure convenient to open, a serial communication port, including inlaying door frame (1) on the door opening wall body, articulate in first door leaf (2) and second door leaf (3) on the door frame left and right both sides limit through the hinge, pass through hinge articulated middle door leaf (4) with first door leaf (2), set up on the door opening wall body respectively with first door leaf (2), second door leaf (3) are connected and are used for opening first door leaf (2), two first electronic opening and shutting mechanisms of second door leaf (3), and set up on first door leaf (2) and be connected the electronic opening and shutting mechanism of second that is used for opening middle door leaf (4) with middle door leaf (4).

2. The multi-door combination door structure convenient to open according to claim 1, wherein the first electric opening and closing structure comprises a first driving motor (5) arranged on the wall of the door opening, a driving arm (6) connected with a rotating shaft of the first driving motor (5), a transition block (7) fixedly connected with the first door leaf (2), and a driven arm (8) with one end hinged to the driving arm (6) and the other end hinged to the transition block (7).

3. The multi-door combination door structure convenient to open according to claim 2, wherein the second electric opening and closing mechanism comprises a second driving motor (9) fixedly arranged on the first door leaf (2), a first rotating arm (11) fixedly connected with a rotating shaft of the second driving motor (9) and provided with a sliding groove (10), a sliding block (12) clamped in the sliding groove (10), a connecting block (13) arranged on the middle door leaf, and a second rotating arm (14) with one end hinged to the sliding block (12) and the other end fixedly connected with the connecting block (13).

4. The structure of the multi-door combination door convenient to open as claimed in claim 3, wherein the two ends of the first rotating arm (11) are provided with a baffle (15) for limiting the sliding block (12) to slide out of the sliding groove (10).