CN201184102Y

CN201184102Y - Fastening apparatus of horizontal opening door

Info

Publication number: CN201184102Y
Application number: CNU2008200931925U
Authority: CN
Inventors: 唐致纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-14
Filing date: 2008-04-14
Publication date: 2009-01-21
Anticipated expiration: 2018-04-14

Abstract

The utility model discloses a hinging device of a side-hinged door, which comprises a door leaf, a door frame and a hinge, wherein the door leaf hinge part of the door leaf is hinged with the tooth edge hinge part of the door frame as a whole through the hinge; the thickness of the door leaf hinge part is 1.3 mm to 1.8 mm; and the thickness of the tooth edge hinge part is 1.6 mm to 2.5 mm. Through thickening the door leaf hinge part of the door leaf and the tooth edge hinge part of the door frame, the hinging device can remarkably improve the carrying capacity of the hinging device of the side-hinged door, and prevent the door leaf of the side-hinged door from falling after a long-term use.

Description

A kind of buckling device of vertical hinged door

Technical field

The utility model relates to a kind of buckling device of vertical hinged door, relates in particular to a kind of buckling device that is used to carry big weight vertical hinged door.

Background technology

The buckling device of vertical hinged door is widely used in the door leaf of building and being connected of doorframe, but in the buckling device of existing vertical hinged door, the thickness of the tooth mouth hinge position of the door leaf hinge position of door leaf and doorframe is all thinner, be generally about 0.8-1.0mm, such buckling device can't bear long door leaf load force, door leaf is because of hinge position aluminium thickness low LCL, and fan, frame aluminium modification that the hinge position occurs produce sagging, and have in the installation process reserve big end gap space, influenced the attractive in appearance and service life of door.The another kind of scheme of prior art is to increase batten improving the heavy burden supporting capacity of buckling device in the buckling device inside configuration of door, but batten is corroded easily, and the time has been grown and can occur the sagging phenomenon of door leaf too.

The utility model content

Technical problem to be solved in the utility model is, the buckling device of the vertical hinged door that a kind of supporting capacity is good, cost performance is high is provided, and can effectively prevent from the door leaf sagging to occur because of long-time and greater weight vertical hinged door in suitable cost.

In order to solve the problems of the technologies described above, the utility model provides a kind of buckling device of vertical hinged door, comprise door leaf, doorframe and hinge, the tooth mouth hinge position of the door leaf hinge position of door leaf and doorframe is connected through the hinge and is integral, the thickness of door leaf hinge position is 1.3mm to 1.8mm, and the thickness of tooth mouth hinge position is 1.6mm to 2.5mm.

The utility model significantly strengthens the heavy burden supporting capacity of the buckling device of door by the door leaf hinge position of thickening vertical hinged door fan and the tooth mouth hinge position of doorframe, prevents to be installed in greater weight door leaf on the vertical hinged door buckling device and sagging occurs after long-time.

Description of drawings

Fig. 1 is the structural representation that the buckling device of one of the utility model embodiment is applied to half jacket vertical hinged door;

Fig. 2 is the structural representation that the buckling device of two of the utility model embodiment is applied to vertical hinged door;

Fig. 3 is the structural representation that the buckling device of three of the utility model embodiment is applied to double-contracting cover vertical hinged door.

The specific embodiment

Below with reference to accompanying drawing preferred embodiment of the present utility model is described in detail.

With reference to shown in Figure 1, the buckling device of the door of the utility model embodiment one is applied on the half jacket vertical hinged door, this buckling device comprises door leaf 1, doorframe 2 and hinge 3, the door leaf hinge position 11 of door leaf 1 links into an integrated entity by hinge 3 with the tooth mouth hinge position 21 of doorframe 2, the thickness of door leaf hinge position 11 is 1.3mm to 1.8mm, and the thickness of tooth mouth hinge position 21 is 1.6mm to 2.5mm.In the present embodiment, door leaf 1 and doorframe 2 all adopt aluminum alloy materials.

During concrete enforcement, hinge 3 is riveted on the tooth mouth hinge position 21 of the door leaf hinge position 11 of door leaf 1 and doorframe 2 by rivet 4, door leaf 1 is fixed on the half jacket vertical hinged door, 2 on doorframe is fixed on the doorframe, the half jacket vertical hinged door that is installed on the buckling device can rotate around hinge 3, thereby realizes opening and closing.Half jacket vertical hinged door is because the effect of self gravitation, produce stress to a certain degree at 21 places, tooth mouth hinge position of the door leaf hinge position 11 of the door leaf 1 of buckling device and doorframe 2, thickness when door leaf hinge position 11 is 1.3mm, when the thickness of tooth mouth hinge position 21 is 1.6mm, the heavy burden supporting capacity of buckling device significantly strengthens, and manufacturing cost is relatively low, though the produced buckling device of this scheme can prevent greater weight half jacket vertical hinged door door leaf and produce sagging, but effect is not ideal, when using the date permanent or when being used to install the king-sized half jacket vertical hinged door of some weight, still can be not enoughly cause occurring the sagging phenomenon of half jacket vertical hinged door door leaf owing to the heavy burden supporting capacity of buckling device.Thickness when door leaf hinge position 11 is 1.8mm, when the thickness of tooth mouth hinge position 21 is 2.5mm, the heavy burden supporting capacity of buckling device is enough to prevent that most on the market greater weight half jacket vertical hinged doors from producing the downslide phenomenon, though but the produced buckling device heavy burden of this scheme supporting capacity is superior, but manufacturing cost is very high, and the thickness of buckling device is bigger, has both increased the difficulty of assembling, has influenced the aesthetic feeling of outward appearance again.The thickness of the door leaf hinge position 11 of the buckling device of the utility model most preferred embodiment is 1.5mm, the thickness of tooth mouth hinge position 21 is 2.0mm, the produced buckling device of this scheme supporting capacity of not only bearing a heavy burden is enough to prevent that most on the market greater weight half jacket vertical hinged door door leafs from producing sagging, and manufacturing cost is moderate, and cost performance is the most desirable.

With reference to shown in Figure 2, the buckling device of the door of the utility model embodiment two is applied on the vertical hinged door, and the concrete structure of this buckling device is similar to embodiment one, repeats no more; Equally, with reference to shown in Figure 3, the buckling device of the door of the utility model embodiment three is applied on the double-contracting cover vertical hinged door, and the concrete structure of this buckling device is also similar to embodiment one, so also repeat no more.

The utility model significantly strengthens the heavy burden supporting capacity of the buckling device of door by the thickening door leaf hinge position of door leaf and the tooth mouth hinge position of doorframe, and sagging appears in the long-time and greater weight door leaf that prevents to be installed on the buckling device of door.

The above only is a preferred implementation of the present utility model, and certainly, described hinge can also be fixed on door leaf and the doorframe by connected modes such as screws; Equally, door leaf and doorframe also can adopt the higher material of other hardness.Should be pointed out that for those skilled in the art under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1, a kind of buckling device of vertical hinged door, comprise door leaf, doorframe and hinge, the tooth mouth hinge position of the door leaf hinge position of described door leaf and described doorframe links into an integrated entity by described hinge, it is characterized in that, the thickness of described door leaf hinge position is 1.3mm to 1.8mm, and the thickness of described tooth mouth hinge position is 1.6mm to 2.5mm.

2, the buckling device of a kind of vertical hinged door as claimed in claim 1 is characterized in that, the thickness of described door leaf hinge position is 1.5mm.

3, the buckling device of a kind of vertical hinged door as claimed in claim 1 is characterized in that, the thickness of described tooth mouth hinge position is 2.0mm.

4, the buckling device of a kind of vertical hinged door as claimed in claim 1 is characterized in that, described hinge by rivet on described door leaf hinge position and described tooth mouth hinge position.

As the buckling device of each described a kind of vertical hinged door of claim 1 to 4, it is characterized in that 5, described door leaf and described doorframe adopt aluminum alloy materials.