CN2537793Y

CN2537793Y - Hinge capable of regulating door position

Info

Publication number: CN2537793Y
Application number: CN 02230977
Authority: CN
Inventors: 胡德林
Original assignee: ZHEJIANG BANGDE ELECTRONICS CO Ltd
Current assignee: ZHEJIANG BANGDE ELECTRONICS CO Ltd
Priority date: 2002-04-15
Filing date: 2002-04-15
Publication date: 2003-02-26
Anticipated expiration: 2012-04-15

Abstract

The utility model discloses a hinge which can be used to adjust the position of a door, and relates to a hinge for connected a door with a door frame, in particular to an adjusting device for adjusting the interspace between the door and the door frame. The device for adjusting the interspace between the door and the door frame comprises a hinge piece (1) with a hinge pin hole (1a) and a locking groove (1b), a guiding plate (3) with a threaded sleeve (3a) arranged on the top part and inner dummy clubs (3b), and an adjustable bolt (2), wherein the hinge piece is inserted into the guiding plate and positioned between the upper inner dummy club and the lower inner dummy club, and the adjustable bolt is equipped in the locking groove and is connected with the threaded sleeve. The utility model is characterized in that the center lines of the locking groove (1b), the threaded sleeve (3a) and the adjustable bolt (2) are collinear with the center lines of the hinge piece (1) and the guiding plate (3), and a through hole (1c) for the threaded sleeve (3a) to get out of the inner part of hinge piece (1) and to move laterally when the adjustable bolt rotates is arranged on the hinge piece (1), and thereby the problems that the interspace between the door and the door frame can not be easily adjusted and can only be uniaxially adjusted are resolved.

Description

But the hinge of pitch position

Technical field

The utility model relates to and a kind ofly is used for the hinge that is connected with doorframe of door, but especially its pitch of having and the adjusting device in the gap between the doorframe.

Background technology

But the adjusting device that only has the gap, the left and right sides of pitch and doorframe in the existing hinge, Fig. 1 expresses two kinds of different structures respectively with Fig. 2, wherein the chain sheet that can be connected with doorframe 1, that comprise a door assembly with hinge and glass in right hand and left hole 1a and draw-in groove 1b of the device among Fig. 1 has swivel nut 3a and inner convex platform 3b on it and can be entrenched in the draw-in groove 1b with the guide strip 3 of the affixed one of door, one and to be threaded in the adjusting bolt 2 on the swivel nut 3a, and draw-in groove 1b, swivel nut 3a, adjusting bolt 2 are separately positioned on the both sides of chain sheet 1 and guide strip 3, so it has two adjusting bolts simultaneously; If rotate to regulate bolt, then do left and right moving under the guide strip guiding of boss within it, thus the gap, the left and right sides of can harmonize door and doorframe; Its shortcoming is: it is when adjusting, essential earlier to one of them once rotation of adjusting bolt do, then again another is rotated, carry out so repeatedly repeatedly could adjusting and finish, and can not one-time-reach-place, so the adjustment of this device is cumbersome, otherwise will cause the sliding tooth of screw thread or hinge stuck.Device shown in Figure 2 is that the chain sheet of hinge is divided into two halves up and down, i.e. upper semi-body 1 ' and lower semi-body 1 ", wherein lower semi-body has slotted hole, and they connect by regulating bolt 2; Unclamp and regulate bolt 2, door is moved along left and right directions in slotted hole, and after adjustment finishes, tighten this bolt; Its shortcoming is: 1) along slotted hole push away or the operation of pulling harder, and regulated quantity is difficult to control when mobile, can not once push away, move the position to, so also very time-consuming; 2) bigger because of slotted hole and the gap regulated between the bolt, so a body drops easily, and its intensity is relatively poor, uses not too reliable.

Two kinds of above-mentioned existing hinges, they also have a common shortcoming, that be exactly they all can only opposite house and the gap, the left and right sides of doorframe adjust, and can't adjust gap up and down.

Summary of the invention

The utility model is to overcome the shortcoming that exists in the above-mentioned prior art, but but the gap, the left and right sides but also the adjustable hinge of the pitch position in gap up and down of a kind of not only pitch and doorframe are provided, and make it have easy to adjust, use characteristics such as reliable, simple and reasonable.

But the hinge of the utility model pitch position, but it has the device in the gap, the left and right sides of pitch and frame, this device comprises the chain sheet of a door assembly with hinge and glass in right hand and left pin-and-hole and draw-in groove, a guide strip that has swivel nut and inner convex platform on it, and adjusting bolt, the chain sheet inserts in the guide strip and is positioned, between following two groups of inner convex platforms, regulate in the draw-in groove that bolt is installed in the chain sheet and and be connected with swivel nut, be characterized in: draw-in groove, swivel nut, regulate the center line and the chain sheet of bolt, the centerline collineation of guide strip, and a through hole that can pass and can do for this swivel nut move left and right for swivel nut in it when regulating bolt and rotate within it is set on the chain sheet.

But the hinge of the utility model pitch position, the device in gap under but it also has on pitch and the doorframe, this device comprises an axle sleeve that is contained in hinge pin in the hinge pin aperture, is contained in the hinge pin bottom, holds out against the adjustment screw in the axle sleeve bottom, and that install between adjustment screw and hinge pin and the chain guard fixed one of doorframe.Rotate adjustment screw, so that its lifting in the screw thread block set of chain guard just can be passed through axle sleeve, chain sheet and fixed with it door synchronization lifting.

But the hinge of the utility model pitch position, but the following device in gap on its pitch and the doorframe can be equipped with steel ball between its axle sleeve and the adjustment screw, to reduce the frictional resistance of door when the switch; And between chain guard and adjustment screw, spring is housed, loosening to prevent adjustment screw, thereby guarantee to use safe and reliable.

The beneficial effects of the utility model are: 1) but the device in the gap, the left and right sides of pitch that the utility model hinge is had and doorframe, centerline collineation because of the center line of draw-in groove, swivel nut, adjusting bolt and chain sheet, guide strip, only need one so regulate bolt, so turn is easy to adjust, can one-time-reach-place, save time and laborsaving, and sliding tooth evenly can not occur or fault such as kill because of stressed, so long service life; 2) but the utility model hinge also has on pitch and the doorframe device in gap down, this device also just can once be adjusted to the right place as long as rotate adjustment screw, its operation saves time equally, laborsaving, and the upper and lower side of adjustment screw has steel ball and spring respectively, not only can guarantee the normal rotation of hinge but also can guarantee that screw can hold out against all the time, so use reliable; 3) but the hinge of the utility model pitch position with door and doorframe about, up and down between the adjusting device collection in crack be one, make the positioning of door in doorframe convenient, and it is simple in structure, volume is little, cost reduces; 4) the utility model hinge can all be installed in doorframe or the door body, directly inserts (as then more convenient by installing hole) from the doorframe edge as long as open goalkeeper's spanner, with regard to rotatable adjustment screw or bolt; And at closing time, it becomes a kind of recessive part, can keep original outward appearance of the shop front and doorframe and integrality, and do not increase hinge through frictional resistance, the door unlatching freely.

Description of drawings

But the structure diagram of the device in the pitch that Fig. 1 and Fig. 2 are respectively existing hinges to be had and the gap, the left and right sides of doorframe;

But but Fig. 3 and Fig. 5 be respectively the utility model pitch position hinge with pitch and the front view and the left view of the device in the gap, the left and right sides of doorframe;

Fig. 4 is the A-A sectional view among Fig. 3;

Fig. 6 is the B-B sectional view among Fig. 3;

But but Fig. 7 is the main sectional view of the device in gap down on the pitch that hinge had of the utility model pitch position and the doorframe;

Fig. 8 is the structural representation of the utility model hinge when using on door 10 and doorframe 11;

Fig. 9 is the enlarged drawing of the node I among Fig. 8.

Label declaration among the figure: 1-chain sheet; 1 '-upper semi-body; 1 "-lower semi-body; The 1a-pan; The 1b-draw-in groove; The 1c-through hole; The 1d-installing hole; 2-regulates bolt; The 3-guide strip; The 3a-swivel nut; The 3b-inner convex platform; The 4-hinge pin; The 5-axle sleeve; The 6-adjustment screw; The 7-spring; The 8-chain guard; The 9-steel ball; The 10-door; The 11-doorframe; The 12-stiffener.

The specific embodiment

But the hinge of embodiment 1. present embodiment pitch positions can be seen from Fig. 3-Fig. 6, but it contains the device in the gap, the left and right sides of a cover pitch and doorframe, the chain sheet 1, one that this device comprises a door assembly with hinge and glass in right hand and left pin-and-hole 1a and draw-in groove 1b has the guide strip 3 of swivel nut 3a and inner convex platform 3b on it, and adjusting bolt 2, the centerline collineation of the center line of draw-in groove, swivel nut, adjusting bolt and chain sheet, guide strip wherein, and also have one on the chain sheet 1 and can pass and allow this swivel nut to make the through hole 1c of move left and right within it in it for swivel nut 3a.

When needs are adjusted the position, the left and right sides of door, can open door, directly insert wrench from the doorframe edge and twist adjusting bolt 2; Bolt is when rotating, and swivel nut 3a promptly does synchronous left and right moving in the through hole 1c of chain sheet 1, has driven the door fixed with it with the guide strip 3 of swivel nut one and has moved, and realizes the positioning of door.

For convenience's sake, an installing hole 1d can be set on the chain sheet, so that wrench inserts in it easily, twists and regulate bolt 2.

But the hinge of embodiment 2. present embodiment pitch positions can be seen from Fig. 7, different is that it also has on pitch and the doorframe device in gap down but it is with embodiment 1, this device comprise hinge pin 4 that a band is installed in hinge pin aperture 1a, hinge pin bottom axle sleeve 5, hold out against adjustment screw 6, and that between adjustment screw and hinge pin, install and the chain guard 8 fixed one of doorframe in the axle sleeve bottom.

When adjusting, as long as open door and directly twist adjustment screw 6, rise as adjustment screw with spanner, just can make door upwards by axle sleeve 5, chain sheet 1; Downward as adjustment screw, then door is by deadweight and screw DL synchronization.

But the hinge of embodiment 3. present embodiment pitch positions can see from Fig. 7, and it is with embodiment 1 or 2 different is that it is equipped with steel ball 9 between axle sleeve 5 and adjustment screw 6.With the breakdown that reduces the resistance of door when rotating, convenient door with close.

But the hinge of embodiment 4. present embodiment pitch positions can see from Fig. 7, and it is with

embodiment

1 or 2 or 3 different is that it is equipped with spring 7 between chain guard 8 and adjustment screw 6.This spring can prevent that adjustment screw is loosening, so can guarantee its complete reliable, long service life of door.

But the hinge of embodiment 5. present embodiment pitch positions can see from Fig. 9, and it is with

embodiment

1 or 2 or 3 or 4 different is also to have stiffener 12 between guide strip and the door, to increase the bonding strength of door and guide strip.

Claims

1, but the hinge of a kind of pitch position, but it has the device in the gap, the left and right sides of pitch and frame, this device comprises the chain sheet (1) of a door assembly with hinge and glass in right hand and left pin-and-hole (1a) and draw-in groove (1b), a guide strip (3) that has swivel nut (3a) and inner convex platform (3b) on it, and adjusting bolt (2), the chain sheet inserts in the guide strip and is positioned, between following two groups of inner convex platforms, regulate in the draw-in groove that bolt is installed in the chain sheet and and be connected with swivel nut, it is characterized in that: draw-in groove (1b), swivel nut (3a), the center line of regulating bolt (2) all with chain sheet (1), the centerline collineation of guide strip (3), and chain sheet (1) is provided with a through hole (1c) that can supply swivel nut (3a) to pass in it and can make move left and right for this swivel nut within it when regulating bolt and rotate.

But 2, the hinge of pitch according to claim 1 position, it is characterized in that: but it also has the device in following gap on pitch and the frame, this device comprises an axle sleeve (5) that is installed in hinge pin (4) in the hinge pin aperture, is contained in the hinge pin bottom, holds out against the adjustment screw (6) in the axle sleeve bottom, and that install between adjustment screw and hinge pin and the chain guard fixed one of doorframe (8).

But 3, the hinge of pitch according to claim 1 and 2 position is characterized in that: but the device in gap down on said pitch and the frame is equipped with steel ball (9) between its axle sleeve (5) and the adjustment screw (6).

But 4, the hinge of pitch according to claim 1 and 2 position is characterized in that: but the device in gap down on said pitch and the frame is equipped with spring (7) between its chain guard (8) and the adjustment screw (6).

But 5, the hinge of pitch according to claim 3 position is characterized in that: but the device in gap down on said pitch and the frame is equipped with spring (7) between its chain guard (8) and the adjustment screw (6).

But 6, the hinge of pitch according to claim 1 and 2 position is characterized in that: but the device in the gap, the left and right sides of said pitch and frame has installing hole (1d) on its chain sheet.

But 7, the hinge of pitch according to claim 3 position is characterized in that: but the device in the gap, the left and right sides of said pitch and frame has installing hole (1d) on its chain sheet.

But 8, the hinge of pitch according to claim 4 position is characterized in that: but the device in the gap, the left and right sides of said pitch and frame has installing hole (1d) on its chain sheet.

But 9, the hinge of pitch according to claim 5 position is characterized in that: but the device in the gap, the left and right sides of said pitch and frame has installing hole (1d) on its chain sheet.