CN2416203Y

CN2416203Y - Two-way adjustable gap built-in hinge for door

Info

Publication number: CN2416203Y
Application number: CN 00211531
Authority: CN
Inventors: 张立民
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-17
Filing date: 2000-04-17
Publication date: 2001-01-24
Anticipated expiration: 2010-04-17

Abstract

The utility model relates to a two-way adjustable gap built-in hinge for a door, which belongs to the door hinge type. The existing removable door hinge is composed of a hinge shaft sleeve assembly (6), a hinge page plate (4), and a hinge shaft (5); the utility model solves the problems that the contacts of gaps, steel balls, and a shaft sleeve are not uniform, and the abrasion of the gaps, the steel balls, and the shaft sleeve is different, wherein, the gaps are between a door frame and a door leaf, the steel balls are arranged on an upper and a lower hinges, and the problems of uniform contacts and different abrasion are existed in the existing removable door hinge. The utility model is characterized in that the utility model also comprises a hinge page plate seat assembly (3) which is hidden in the door leaf and forms a box type structure, and the inner part of the hinge page plate seat assembly (3) is provided with two clamping blocks (304) which realizes the adjustment of the gaps between the door leaf and the door frame from top to bottom and from front to back by adjusting socket head screws on the clamping blocks (304); therefore, the weight of the door leaf can be uniformly borne by the upper and the lower hinges, and the utility model has the advantages of portability, lightness, and beautiful and neat appearance.

Description

The built-in door hinge of two-way adjustable gaps

The hinge class that belongs to door.

At present, be used for the particularly rotation folding hinge of security door of door.Dismountable structure is generally by being installed in the hinge shaft sleeve on the doorframe respectively and being installed in hinge page or leaf plate on the door leaf and the articulated axle of connecting hinge axle sleeve and hinge page or leaf plate is formed.When doorframe and door leaf assembling, only need, aim at the axle sleeve insertion and get final product the hole of the hinge axis on the door leaf by leaving on the doorframe.This structure majority is to contact the own wt that bears door leaf by the shaft shoulder in the rotating shaft with the end face of axle sleeve, contact surface can produce friction and wear in the folding rotation process, rotate not brisk when going wrong, follow the friction noise, during serious wear, door leaf is sunk, influence the close clearance of doorframe and door leaf and the centering effect of lockset.A kind of improvement project of this structure is the end face load-bearing with the hinge axis shaft shoulder and the axle sleeve of ubi supra, add a rolling steel balls between changing at the bottom of the sealing of hinge axis and axle sleeve, reduce the load-bearing area, reduce friction thereupon and wear and tear, also make the hinge opening and closing light and flexible many.But such structure one is to be convenient to loading and unloading for ease of door leaf, and the dimension of opening of opening on the doorframe is bigger, influences aesthetic measure; The 2nd, because the inconsistency of product, can't carry out upper and lower when the gap of doorframe and door leaf is undesirable to the gap adjustment that reaches front and rear direction, simultaneously, its rolling steel balls of hinge on the diverse location and axle sleeve contact condition differ widely, and make to strive that the purpose of improving the folding light and flexible does not reach as yet fully; The 3rd, hinge axis is installed very inconvenient in the process of inserting axle sleeve.

The purpose of this utility model is to provide a kind of door leaf dismountable, and doorframe and door leaf upper and lower and forward and backward adjustable gaps rotated more light and flexible, and be easy for installation, the built-in hinge of novel structure.

The utility model is achieved in that a kind of built-in door hinge of two-way adjustable gaps, form by hinge shaft sleeve assembly, hinge page or leaf plate, hinge axis, it is characterized in that it being also to comprise built-in in forming and be fixed on hinge page or leaf panel seat assembly in the door leaf frame, it is made up of junction plate, header board, back plate, clamping plate, soket head cap screw, it is sylphon formula structure, clamp has two upper and lower two of being installed in box structure respectively, and is connected with junction plate with soket head cap screw; Hinge page or leaf plate passes rectangular mouthful on the junction plate, inserts between two clamps, and is clamped by clamp.

In addition, the hinge sleeve assembly is made up of axle sleeve fixed head and axle sleeve, and the axle sleeve fixed head is screwed on the hinge assembly fixed head that is welded in advance on the doorframe; Hinge axis is pressed in the hole of hinge page or leaf plate, is enclosed within the axle sleeve.

The utility model has the advantages that: the permanent position between hinge page or leaf plate and the door leaf is modified between hinge page or leaf plate and the hinge seat by clamp location, adjustment, the front and back of realization hinge page or leaf plate and door leaf position, adjustable up and down.Another advantage is can realize that by adjusting screw the hinge axis of each position all fully contacts with the bottom of hinge shaft sleeve, the deadweight of common evenly carrying door leaf, and folding is light and flexible more; Appearance is neat and artistic.

Below in conjunction with embodiment and accompanying drawing the utility model is further specified.

Fig. 1 is the built-in door of a two-way adjustable gaps hinge front view; Fig. 2 is the A-A sectional view among Fig. 1; Fig. 3 is the B-B sectional view among Fig. 2; Fig. 4 is the front view of hinge page or leaf panel seat assembly; Fig. 5 is the A-A sectional view among Fig. 4; Fig. 6 is the left view of Fig. 4; Fig. 7 is the B-B sectional view among Fig. 4; Fig. 8 is the front view (B-B sectional view) of hinge shaft sleeve assembly; Fig. 9 is the A-A sectional view among Fig. 8; Figure 10 is the left view of Fig. 8.Sequence number is described as follows among the figure: the 1-doorframe; The 2-door leaf; 3-hinge page or leaf plate; The 301-junction plate; The 302-header board; Plate 304-clamp behind the 303-; 305-door interior angle fillister head screw; 4-hinge page or leaf plate; The 5-hinge axis; 6-hinge shaft sleeve assembly; 601-hinge shaft sleeve fixed head; 602-hinge shaft sleeve 7-hinge shaft sleeve assembly fixed head; The 8-screw

The built-in door that is mounted in a kind of two-way adjustable gaps in the doorframe left border that present embodiment the provides structure chart of hinge.It is by the hinge shaft sleeve assembly (6) that is fixedly connected on doorframe (1), be fixed on the hinge page or leaf panel seat assembly (3) in the door leaf, hinge page or leaf plate (4), bottom stud with hinge axis (5) and the hinge shaft sleeve assembly fixed head (7) and screw (8) composition of connecting hinge axle sleeve assembly on doorframe of steel ball.

Hinge page or leaf panel seat assembly (3) is seen Fig. 4, the box structure of forming a sky by junction plate (301), header board (302), back plate (303), the clamp of two symmetries (304) is installed in the upper and lower both sides of box structure respectively, is connected on the junction plate with hexagon socket cap head screw (305).When hinge seat assembly (3) is fixed in the door leaf, the head of soket head cap screw can not seesaw, and clamp can not rotate in box structure, therefore rotating hexagon socket cap head screw (305) can drive clamp and seesaw, make hinge page or leaf plate (4) and hinge page or leaf panel seat assembly (3) realize clamping, and reach the adjustable of forward and backward position between hinge page or leaf plate (4) and the door leaf (2).Regulate forward when (304) one of clamps, regulate for one backward, can utilize its shake hinge page or leaf plate (4) shoulder inclined-plane, inclined-plane, make the upper and lower motion of hinge page or leaf plate (4), the upper and lower position is adjustable between realization hinge page or leaf plate (4) and the door leaf (2).

Hinge page or leaf plate (4) is connected in after door leaf (2) goes up, and by the hole on the doorframe, rotation is entered behind the frame (1), adjusts the closed gap between door leaf (2) and the doorframe (1), with hinge axis (5) interference be pressed in the hole of hinge page or leaf plate (4).

Hinge shaft sleeve assembly (6) is made up of axle sleeve fixed head (601) and axle sleeve (602).Axle sleeve on the hinge shaft sleeve assembly (602) is enclosed within on the hinge axis (5), the steel ball that makes hinge axis bottom is fixed in hinge shaft sleeve assembly (6) on the hinge shaft sleeve assembly fixed head (7) that is welded in advance on the doorframe with screw (8) with after the bottom of axle sleeve (602) fully contacts.Door leaf is opened angle can reach 108 degree.

Claims

1, a kind of built-in door hinge of two-way adjustable gaps, form by hinge shaft sleeve assembly hinge page or leaf plate, hinge axis, it is characterized in that: also comprise built-in in the composition and be fixed on hinge page or leaf panel seat assembly (3) in the door leaf frame, it is made up of junction plate (301), header board (302), back plate (303), clamp (304), soket head cap screw (305), it is sylphon formula structure, clamp has two upper and lower both sides that are installed in box structure respectively, and is connected with junction plate (301) with soket head cap screw (305); Hinge page or leaf plate (4) passes rectangular mouthful on the junction plate (301), inserts between two clamps (304), and is clamped by clamp.

2, the built-in door hinge of two-way adjustable gaps according to claim 1, it is characterized in that hinge sleeve assembly (6) is made up of axle sleeve fixed head (601) and axle sleeve (602), axle sleeve fixed head (601) is fixed on the hinge assembly fixed head (7) on the welding doorframe by screw (8).

3, the built-in door hinge of two-way adjustable gaps according to claim 1 is characterized in that: hinge axis (5) is pressed in the hole of hinge page or leaf plate (4), is enclosed within axle sleeve (602) lining.