CN210422347U

CN210422347U - Folding door

Info

Publication number: CN210422347U
Application number: CN201920786888.4U
Authority: CN
Inventors: 谢东勇
Original assignee: Foshan Yong Chuang Door Technology Co ltd
Current assignee: Foshan Yong Chuang Door Technology Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-28
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a folding door, including fixing base, floating gate, spacing chain and spacing supporting leg, the side of fixing base is fixed with first folding door, the other end of first folding door is fixed with the second folding door, the other end of second folding door is fixed with the third folding door, the other end of third folding door is fixed with the fourth folding door, the side of fourth folding door is fixed with the floating gate, the lower extreme of second folding door and third folding door is fixed with spacing supporting leg. The utility model drives the fourth folding door to move through the movable door, so that the folding door is unfolded and supported through the limiting supporting leg, the overall height of the folding door is consistent, and the stability is improved; the second folding door and the third folding door are same in use size, and the first folding door and the fourth folding door are same in use size, so that the folding door is less in material consumption, low in cost, small in occupied size and simple in structure, and is portable in use.

Description

Folding door

Technical Field

The utility model belongs to the technical field of the folding door, concretely relates to folding door.

Background

The folding door is a furniture term and is mainly suitable for partition purposes and screen purposes in places such as workshops, markets, office buildings, exhibition halls, family decorations and the like, and can be installed and used on inner doors and outer doors. Can effectively play the roles of heat insulation, dust prevention, noise reduction, sound insulation, shielding and the like.

The folding door mainly comprises a door frame, a door leaf, a transmission part, a rotating arm part, a transmission rod, a directional device and the like. The door shape can be installed indoors and outdoors. Each door has four door leaves, two for each side door leaf and middle door leaf. The frame on one side of the side door leaf is connected with the middle door leaf through a hinge, the upper end and the lower end of the stile on the other side of the side door leaf are respectively provided with an upper rotating shaft and a lower rotating shaft, the rotating shafts are connected with upper rotating shaft seats and lower rotating shaft seats of the door frame on two sides of the door opening, the side door stile rotates around one side stile and simultaneously drives the middle door leaf to rotate to 90 degrees together, so that the door leaf is opened and closed, when the door leaf is electrically operated, the upper rotating shaft end is provided with a rotating arm part and a transmission part, and; the middle door leaf is provided with a directional device.

The prior art has the following problems: the existing folding door is complex in structure, high in cost, complex in folding structure, inconvenient to use and large in occupied size.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a folding door has simple structure, low cost, and it is portable to use, occupies small characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding door, includes fixing base, floating gate, spacing chain and spacing supporting leg, the side of fixing base is fixed with first folding door, the other end of first folding door is fixed with the second folding door, the other end of second folding door is fixed with the third folding door, the other end of third folding door is fixed with the fourth folding door, the side of fourth folding door is fixed with the floating gate, the lower extreme of second folding door and third folding door is fixed with spacing supporting leg, be connected with spacing chain between fixing base and the floating gate.

Preferably, the first folding door and the fixed seat are rotatably connected and fixed through a shaft pin.

Preferably, the first folding door and the second folding door, the second folding door and the third folding door, the third folding door and the fourth folding door and the movable door are rotatably connected through hinge hinges.

Preferably, the second folding door and the third folding door are the same in size, and the first folding door and the fourth folding door are the same in size.

Preferably, the lower ends of the two sides of the limiting supporting leg and the movable door are provided with rollers.

Preferably, a motor and a gear structure for driving are arranged inside the movable door, and a rotary meshing gear for clamping the limiting chain is arranged at the lower end of the movable door.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model drives the fourth folding door to move through the movable door, so that the folding door is unfolded and supported through the limiting supporting leg, the overall height of the folding door is consistent, and the stability is improved; the second folding door and the third folding door are same in use size, and the first folding door and the fourth folding door are same in use size, so that the folding door is less in material consumption, low in cost, small in occupied size and simple in structure, and is portable in use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front view of the structure of the present invention.

In the figure: 1. a fixed seat; 2. a first folding door; 3. a second folding door; 4. a third folding door; 5. a fourth folding door; 6. a movable door; 7. a limiting chain; 8. and limiting the supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a folding door comprises a fixed seat 1, a movable door 6, a limiting chain 7 and a limiting supporting leg 8, wherein a first folding door 2 is fixed on the side edge of the fixed seat 1, the first folding door 2 is connected and fixed with the fixed seat 1 through a shaft pin in a rotating way in order to facilitate the rotating and unfolding, a second folding door 3 is fixed on the other end of the first folding door 2, a third folding door 4 is fixed on the other end of the second folding door 3, a fourth folding door 5 is fixed on the other end of the third folding door 4, the using sizes of the second folding door 3 and the third folding door 4 are the same in order to reduce the cost, the using sizes of the first folding door 2 and the fourth folding door 5 are the same, the movable door 6 is fixed on the side edge of the fourth folding door 5 in order to facilitate the rotating and folding, the movable door 2 and the second folding door 3, the second folding door 3 and the third folding door 4, the third folding door 4 and the fourth folding door 5 and the movable door 6 are connected through hinges in a rotating way, the lower extreme of second folding door 3 and third folding door 4 is fixed with spacing supporting leg 8, for convenient removal folding, the both sides lower extreme of spacing supporting leg 8 and floating gate 6 all is provided with the gyro wheel, be connected with spacing chain 7 between fixing base 1 and the floating gate 6, for convenient folding, the inside of floating gate 6 is provided with and is used for driven motor and gear structure, and the lower extreme of floating gate 6 is provided with the rotation meshing gear that is used for cliping spacing chain 7.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, fix the one end at the door through the fastening bolt with fixing base 1, then fix spacing chain 7 at the lower extreme of fixing base 1, then with first folding door 2, second folding door 3, third folding door 4, fourth folding door 5 and floating gate 6 correspond fixedly, drive floating gate 6 through the inside driving motor of floating gate 6 and remove along spacing chain 7, floating gate 6 drives fourth folding door 5 and removes, make the folding door expand like this, can expand first folding door 2 according to the user demand in proper order, second folding door 3 and third folding door 4, the folding door is opened completely like this, support through spacing supporting leg 8, make the whole highly uniform of folding door, the stability is improved, moreover, the steam generator is simple in structure, it is portable to use.

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

Claims

1. The utility model provides a folding door, includes fixing base (1), floating gate (6), spacing chain (7) and spacing supporting leg (8), its characterized in that: the side of fixing base (1) is fixed with first flap (2), the other end of first flap (2) is fixed with second flap (3), the other end of second flap (3) is fixed with third flap (4), the other end of third flap (4) is fixed with fourth flap (5), the side of fourth flap (5) is fixed with floating gate (6), the lower extreme of second flap (3) and third flap (4) is fixed with spacing supporting leg (8), be connected with spacing chain (7) between fixing base (1) and floating gate (6).

2. A folding door in accordance with claim 1, wherein: the first folding door (2) is connected and fixed with the fixed seat (1) through a shaft pin in a rotating mode.

3. A folding door in accordance with claim 1, wherein: and the first folding door (2) is rotatably connected with the second folding door (3), the second folding door (3) is rotatably connected with the third folding door (4), the third folding door (4) is rotatably connected with the fourth folding door (5), and the fourth folding door (5) is rotatably connected with the movable door (6) through hinge hinges.

4. A folding door in accordance with claim 1, wherein: the using sizes of the second folding door (3) and the third folding door (4) are the same, and the using sizes of the first folding door (2) and the fourth folding door (5) are the same.

5. A folding door in accordance with claim 1, wherein: and idler wheels are arranged at the lower ends of the two sides of the limiting supporting leg (8) and the movable door (6).

6. A folding door in accordance with claim 1, wherein: the inside of floating gate (6) is provided with motor and the gear structure that is used for the drive, and the lower extreme of floating gate (6) is provided with the rotation meshing gear that is used for cliping spacing chain (7).