CN202131937U

CN202131937U - Folding door

Info

Publication number: CN202131937U
Application number: CN201120165855U
Authority: CN
Inventors: 潘锡波
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-24
Filing date: 2011-05-24
Publication date: 2012-02-01
Anticipated expiration: 2021-05-24

Abstract

The utility model discloses a folding door, which is simple in structure, beautiful in appearance and firm and stable in connection. The folding door comprises at least two door plates, which are supported by an upper guide pulley which moves along an upper guide rail and by a lower guide pulley which moves along a lower guide rail. The door plates are pivotally connected with the upper and lower guide pulleys via gemels. One blade of each gemel is mounted on the front side or the back side of the door plate via a screw, and the other blade is connected with the upper/lower guide pulley via a rotating shaft. The adjacent door plates are connected via hinges. Two blades of each hinge are installed on the front sides or the back sides of the two adjacent door plates via screws, respectively. The external surfaces of the hinges are equipped with bright-colored decorative covers, which not only cover up the old-fashioned appearance of the hinges, but also achieve good decorative effect, thereby making the integral folding door more beautiful.

Description

A kind of folding door

Technical field

The utility model relates to a kind of furniture, is specifically related to a kind of folding door.

Background technology

Folding door mainly is applicable to the partition purposes and the screen purposes in places such as workshop, market, office building, the displaying Room and house decoration, and inside door, external door all can be installed and used, effect such as can effectively play thermal insulation, dustproof, noise reduction sound insulation, cover.Folding door is that many fans are folding at present, can pass side, and it is less to take up space, and connects through hinge between the adjacent door-plate of folding door, and two blades of hinge are installed in the side of adjacent two door-plates respectively through screw.Folding door is in the push-and-pull process; Transmit horizontal pulling force each other through hinge between the adjacent door-plate; Because two blades of hinge and screw are positioned at the side of adjacent two door-plates, in drawing process, screw receives the pulling force of outwards extracting; Cause screw loosening or directly screw is extracted easily, thereby influence the use of folding door.

Summary of the invention

The utility model problem to be solved is, to the deficiency of above-mentioned technology, designs a kind of simple in structure, good looking appearance, stable folding door is connected firmly.

The utility model is that the technical scheme that its problem of solution is adopted is:

A kind of folding door; Comprise at least two door-plates; Door-plate to pulley support by the top leading block that moves along upper rall with along the lower guide that lower guide moves; Door-plate pivotally is connected with the upper and lower part leading block through hinge, and a blade pass of said hinge is crossed the front or the back side that screw is installed in door-plate, and another blade pass is crossed rotating shaft and is connected with the upper and lower part leading block; Interconnect through hinge between the adjacent door-plate, two blade pass of said hinge are crossed the front or the back side that screw is installed adjacent two door-plates respectively.

In the utility model, the external surface of said hinge is coated with trim.

In the utility model, on the on the wall hinged or doorframe of the side of a said door-plate that is positioned at side.

In the utility model, the front or the back side of said door-plate are provided with handle.

In the utility model, said handle is positioned at the edge of a door-plate of side.

In the utility model, said handle is positioned at the next door of adjacent two door-plate junctions.

The beneficial effect of the utility model is: hinge of the utility model and hinge all are installed in the front or the back side of door-plate through screw, in drawing process, screw mainly receives pulling force radially; Do not allow to become flexible or be pulled out; Make the connection of whole folding door more firm, firm, can increase application life of folding door effectively, further; External surface at hinge is provided with trim; Colorful trim has not only been covered the old-fashioned and inflexible profile of hinge, also has good decoration effect, makes whole folding door more attractive in appearance.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Fig. 1 is the front view of present embodiment;

Fig. 2 is the rear elevation of present embodiment;

Fig. 3 is the A part enlarged drawing of Fig. 1;

Fig. 4 is the B part enlarged drawing of Fig. 1.

The specific embodiment

Referring to figs. 1 through Fig. 4; That the utility model provided was a kind of simple in structure, good looking appearance, stable folding door is connected firmly; Comprise three door-plates 1; Door-plate 1 is supporting by the top leading block 21 that moves along upper rall with along the bottom leading block 22 that lower guide moves; Door-plate 1 pivotally is connected with upper and lower

part leading block

21,22 through hinge 3, and a blade installation of said hinge 3 is at the front or the back side of door-plate 1, and another blade pass is crossed rotating shaft 4 and is connected with upper and lower

part leading block

21,22; Interconnect through hinge 5 between the adjacent door-plate 1, two blades of said hinge 5 are installed the front or the back side of adjacent two door-plates 1 respectively.

Further, be coated with trim 6, can be provided with on the trim 6 and corresponding color of door-plate color etc., not only covered the old-fashioned and inflexible profile of hinge 5, also have good decoration effect, make whole folding door more attractive in appearance at the external surface of said hinge 5.

In the present embodiment, three door-plates 1 have two junctions, therefore are connected with upper and lower

part leading block

21,22 in twos respectively through four hinges 3, and through two hinges 5 three door-plates 1 are interconnected.For door-plate 1 can be folded each other, the hinge 3 and the hinge 5 of two junctions lays respectively at the obverse and reverse of door-plate 1.

As preferred embodiment, in some occasions, folding door is general only folding towards a side, and is fixing for ease, and the side of a door-plate 1 that is positioned at side is through hinge on the on the wall hinged or doorframe.The switch door is provided with handle 7 at the front or the back side of door-plate 1 for ease, and the position of handle 7 generally is positioned at the edge of a door-plate 1 of side.When the door-plate of folding door 1 is heavier, also can be that the next door of adjacent two door-plate 1 junctions is provided with handle 7, Convenient switch.

In the utility model, hinge 3 blades and hinge 5 blades and door-plate 1 connected mode are not limited to screw, adopt connected modes such as iron nail, rivet all can, have equal technique effect, be its equivalent technology scheme.

Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.

Claims

1. folding door; Comprise at least two door-plates (1); Door-plate (1) is supporting by the top leading block (21) that moves along upper rall with along the bottom leading block (22) that lower guide moves; Door-plate (1) pivotally is connected with upper and lower part leading block (21,22) through hinge (3); It is characterized in that: a blade pass of said hinge (3) is crossed the front or the back side that screw is installed in door-plate (1); Another blade pass is crossed rotating shaft (4) and is connected with upper and lower part leading block (21,22), interconnects through hinge (5) between the adjacent door-plate (1), and two blade pass of said hinge (5) are crossed the front or the back side that screw is installed adjacent two door-plates (1) respectively.

2. a kind of folding door according to claim 1 is characterized in that: the external surface of said hinge (5) is coated with trim (6).

3. a kind of folding door according to claim 1 is characterized in that: on the on the wall hinged or doorframe of the side of a said door-plate (1) that is positioned at side.

4. a kind of folding door according to claim 1 is characterized in that: the front of said door-plate (1) or the back side are provided with handle (7).

5. a kind of folding door according to claim 4 is characterized in that: said handle (7) is positioned at the edge of a door-plate (1) of side.

6. a kind of folding door according to claim 4 is characterized in that: said handle (7) is positioned at the next door of adjacent two door-plates (1) junction.