CN102536060A

CN102536060A - Door capable of being opened in four directions

Info

Publication number: CN102536060A
Application number: CN2012100175736A
Authority: CN
Inventors: 王珏
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-19
Filing date: 2012-01-19
Publication date: 2012-07-04
Anticipated expiration: 2032-01-19
Also published as: CN102536060B

Abstract

A door capable of being opened in four directions relates to a door capable of being opened in multiple directions, and solves the problem that the conventional door only can be opened by taken one edge as an axle, that is, the opening direction is simplex. A cylinder is fixedly mounted on a door frame in the length direction of each border; a door spindle is arranged in each cylinder; an opening is formed in the length direction of the cylinder; a notch, of which the cross section is fan-shaped, is formed in the length direction of the door spindle; when a door leaf is closed, the fan-shaped notch is arranged in the opening; the cross section of a locking piece is fan-shaped; the locking piece is arranged in the fan-shaped notch of the door spindle; each locking piece is connected with the door leaf through two connecting rods; a first spring, a positioning circular ring and a second spring are sleeved on each positioning shaft sequentially; the positioning circular ring is fixed on the door leaf; one end of the first spring is in contact with one end of the positioning circular ring; the other end of the first spring is fixed on the positioning shaft; and one end of the second spring is in contact with the other end of the positioning circular ring. The invention is applied to the door capable of being opened in multiple directions.

Description

Can be cubic to the door of opening

Technical field

The present invention relates to a kind of can the four directions to the door of opening.

Background technology

Existing door be mostly folk prescription to opening ways, can only serve as that axle is opened promptly with one of them limit, opening direction is single.

Summary of the invention

The present invention can only serve as that axle is opened with one of them limit for solving existing door, the problem that opening direction is single, and then provide a kind of can the four directions to the door of opening.

The present invention solves the problems of the technologies described above the technical scheme of taking to be: of the present inventionly can comprise doorframe and door leaf to the door of opening in the four directions; Said door also comprises door leaf positioner and four door-hinge tumblers; The door-hinge tumbler comprises cylinder, door-hinge, lock dog and two connecting rods, is fixed with a cylinder on each frame of said doorframe along its length, is provided with a door-hinge in each cylinder; Be processed with opening on the said cylinder along its length; Being processed with cross section on the said door-hinge along its length is sector notch, and said sector notch was positioned at opening part when door leaf cut out, and the cross section of said lock dog is fan-shaped; Said lock dog is positioned at the fan-shaped breach of door-hinge, and each lock dog is connected with door leaf through two connecting rods; Said door leaf positioner is made up of two sleeve spring devices, two locating shafts and four limited blocks; Two locating shafts are arranged in a crossed manner in door leaf, and the two ends of every locating shaft are hemispherical, and four jiaos of places in the doorframe all are fixed with a limited block; An end of each limited block and corresponding locating shaft overlap joint when door leaf cuts out; Spring assembly is made up of first spring, second spring and location annulus, is set with first spring, location annulus and second spring on the every locating shaft successively, and said location annulus is fixed on the door leaf; One end of first spring contacts with an end of location annulus; The other end of first spring is fixed on the locating shaft, and an end of second spring contacts with the other end of location annulus, and the other end of second spring is fixed on the locating shaft.

The invention has the beneficial effects as follows: of the present invention can the four directions can serve as that axle is opened with any limit of doorframe to the door of opening, and is that folk prescription is compared to opening ways mostly with existing door, and the opening direction variation can be selected opening direction as required, and is convenient.

Description of drawings

Fig. 1 of the present invention can the four directions to the main sectional view of the door of opening, Fig. 2 is the vertical view of Fig. 1, Fig. 3 is the I portion enlarged drawing of Fig. 1.

The specific embodiment

The specific embodiment one: shown in Fig. 1～3; This embodiment can comprise doorframe 1 and door leaf 2 to the door of opening in the four directions, said door also comprises door leaf positioner 4 and four door-hinge tumblers 3, door-hinge tumbler 3 comprises cylinder 3-1, door-hinge 3-2, lock dog 3-3 and two connecting rod 3-4; Be fixed with a cylinder 3-1 on each frame of said doorframe 1 along its length; Be provided with a door-hinge 3-2 in each cylinder 3-1, be processed with opening 3-1-1 along its length on the said cylinder 3-1, being processed with cross section on the said door-hinge 3-2 along its length is sector notch 3-2-1; Said sector notch 3-2-1 was positioned at opening 3-1-1 place when door leaf 2 cut out; The cross section of said lock dog 3-3 is fan-shaped, and said lock dog 3-3 is positioned at the fan-shaped breach 3-2-1 of door-hinge 3-2, and each lock dog 3-3 is connected with door leaf 2 through two connecting rod 3-4; Said door leaf positioner 4 is made up of two sleeve spring device 4-1, two locating shaft 4-2 and four limited block 4-3; Two locating shaft 4-2 are arranged in a crossed manner in door leaf 2; The two ends of every locating shaft 4-2 are hemispherical; Four jiaos of places in the doorframe 1 all are fixed with a limited block 4-3, the end of each limited block 4-3 and corresponding locating shaft 4-2 overlap joint when door leaf 2 cuts out, and spring assembly 4-1 is made up of the first spring 4-1-1, the second spring 4-1-2 and location annulus 4-1-3; Be set with the first spring 4-1-1, location annulus 4-1-3 and the second spring 4-1-2 on the every locating shaft 4-2 successively; Said location annulus 4-1-3 is fixed on the door leaf 2, and the end of the first spring 4-1-1 contacts with the end of location annulus 4-1-3, and the other end of the first spring 4-1-1 is fixed on the locating shaft 4-2; The end of the second spring 4-1-2 contacts with the other end of location annulus 4-1-3, and the other end of the second spring 4-1-2 is fixed on the locating shaft 4-2.

The specific embodiment two: as shown in Figure 1, the lap-joint of each limited block 4-3 of this embodiment and locating shaft 4-2 is a hemispherical.So design makes things convenient for door leaf 2 to open.Other composition and connected mode are identical with the specific embodiment one.

Operating principle:

Shown in Fig. 1～3; When with the left frame being the axle unlatching; Two connecting rod 3-4 on the pulling left frame, the locating shaft 4-2 of left frame one side is skidded off by two limited block 4-3 places of left frame one side, and locating shaft 4-2 resets under the effect of spring force; Lock dog 3-3 on left frame and the upper and lower side frame shifts out from the fan-shaped breach 3-2-1 of corresponding door-hinge 3-2 then; Lock dog 3-3 on the left frame and door-hinge 3-2 rotate in corresponding cylinder 3-1, have realized with the left frame being that axle is opened, and in like manner can realize with left frame, upper side frame and lower frame serving as that axle is opened.

Claims

One kind can the four directions to the door of opening; Said door comprises doorframe (1) and door leaf (2); It is characterized in that: said door also comprises door leaf positioner (4) and four door-hinge tumblers (3); Door-hinge tumbler (3) comprises cylinder (3-1), door-hinge (3-2), lock dog (3-3) and two connecting rods (3-4), is fixed with a cylinder (3-1) on each frame of said doorframe (1) along its length, is provided with a door-hinge (3-2) in each cylinder (3-1); Said cylinder (3-1) is processed with opening (3-1-1) along its length; It is sector notch (3-2-1) that said door-hinge (3-2) is processed with cross section along its length, door leaf (2) when closing said sector notch (3-2-1) be positioned at opening (3-1-1) and locate, the cross section of said lock dog (3-3) is fan-shaped; Said lock dog (3-3) is positioned at the fan-shaped breach (3-2-1) of door-hinge (3-2), and each lock dog (3-3) is connected with door leaf (2) through two connecting rods (3-4); Said door leaf positioner (4) is made up of two sleeve spring devices (4-1), two locating shafts (4-2) and four limited blocks (4-3); Two locating shafts (4-2) are arranged in a crossed manner in door leaf (2); The two ends of every locating shaft (4-2) are hemispherical; Four jiaos of places in the doorframe (1) all are fixed with a limited block (4-3); The one end overlap joint of door leaf (2) each limited block (4-3) and corresponding locating shaft (4-2) when closing; Spring assembly (4-1) is made up of first spring (4-1-1), second spring (4-1-2) and location annulus (4-1-3), is set with first spring (4-1-1), location annulus (4-1-3) and second spring (4-1-2) on the every locating shaft (4-2) successively, and said location annulus (4-1-3) is fixed on the door leaf (2); One end of first spring (4-1-1) contacts with an end of location annulus (4-1-3); The other end of first spring (4-1-1) is fixed on locating shaft (4-2), and an end of second spring (4-1-2) contacts with the other end of location annulus (4-1-3), and the other end of second spring (4-1-2) is fixed on locating shaft (4-2).
2. according to claim 1 can the four directions to the door of opening, it is characterized in that: each limited block (4-3) is a hemispherical with the lap-joint of locating shaft (4-2).