CN100416036C

CN100416036C - Hinge for door and like structural unit

Info

Publication number: CN100416036C
Application number: CNB2003101029297A
Authority: CN
Inventors: 哈拉尔德·西特
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-24
Filing date: 2003-10-24
Publication date: 2008-09-03
Anticipated expiration: 2023-10-24
Also published as: CH696443A5; CN1497121A

Abstract

The invention concerns a hinge for doors and similar construction components. The hinge (1) can be installed in a recess (27) of the door frame (28), whereby the same receives the hinge (1) completely when the door is closed. In this way the hinge will be completely invisible when the door is closed, and also inaccessible from the outside. This means that the said hinge offers increased resistance against break-ins as well as an improved aesthetic appearance. In order to minimise the size of the required recess the hinge flap (2) that is nearest to the door frame incorporates a flat-angled curved profile, whilst the hinge flap (3) that is nearest to the door is equipped with a profile encloses the hinge axis (4).

Description

The hinge of a kind of use

Technical field

The present invention relates to a kind of door and similar component such as window, the hinge that hatch etc. use.

Background technology

Such hinge is fixed on the external surface of door and doorframe usually.In many cases, this hinge is at aesthetic property with prevent to exist in the no-knock safety many shortcomings.

The objective of the invention is to overcome these shortcomings, propose to mention above a kind of the hinge of type, this hinge be can't see when door is closed.

Summary of the invention

According to the present invention, achieving this end is the hinge that is installed to the recess of doorframe by a kind of, and when door was closed, described hinge was contained in the described recess fully.

Therefore the hinge of An Zhuaning, does not have ledge when door is closed like this, does not promptly have the parts that can freely touch.So just improved its aesthetic property, and increased the no-knock ability of opposing by such hinge.

Particularly, the present invention proposes the hinge of a kind of use, be installed in the doorframe the door by described hinge through, the hollow member of described doorframe is provided with recess, the hollow member of described door also is provided with recess, and described hinge is installed to the recess of doorframe, it is characterized in that, flap near door is connected to insert by flange, and described insert is installed to the recess of described door; Described insert comprises inner panel and the outside plate that is positioned at above the described inner panel, be threaded onto mutually together by the hold-down screw that is positioned at two ends, described hold-down screw is used for regulating described door along the direction on door plane, and described inner panel is connected to by flange on the inwall of hollow member of door; The opening that is positioned at the following of described flap and locates in the inboard of doorframe, described opening holds the lifter pin that is used to install, and is used to regulate the height of the described relatively doorframe of flap; Described hinge is received in the door fully when door is closed, and can't see described hinge when Gu Dangmen closes fully.

In order to obtain simple as far as possible structure, the recess that the present invention proposes to hold hinge is in the formation of the inner space of the hollow member of doorframe, and thus, hinge can insert recess by the installing port of hollow member, and the size of installing port is suitable for the size of hinge.This point as the doorframe that often occurs have special superiority when being made of suitable hollow member.

In order to reduce the size of necessary recess, the present invention proposes the link bolt that hinge has two flaps and is connected to each other two flaps, flap near doorframe has the shape of the simple straight angle thus, and the flap of close door has the polygon around link bolt.

According to the present invention, to form by two and half flaps near the flap of doorframe, and clamp the flap of close door, half flap is connected to each other by narrow inter-access piece, and is provided with a holding flange respectively.

The present invention also proposes can be fixed to insert by flange near the flap of door, and insert can be installed to the recess on the door.In this way, can the governor motion that the installation site of adjustment doors is required be positioned at the inside of insert, when door is closed, can't see governor motion.

According to the present invention, the recess that holds insert forms in the inner space of the hollow member of door, and insert can insert in the recess by the opening of hollow member, and the size of opening is suitable for the neighboring size of insert.This embodiment when the door leaf that often occurs has the hollow form framework, has special superiority.

Description of drawings

By being described, can understand other details of the present invention and feature below with reference to accompanying drawing.Wherein:

Fig. 1 is the front elevation drawing according to hinge of the present invention;

Fig. 2 is the view along arrow II direction shown in Figure 1 of hinge;

Fig. 3 is the partial view along arrow III direction shown in Figure 1 of hinge;

Fig. 4 has shown the insert that is used to install hinge;

Fig. 5 has shown the view along the arrow V direction of Fig. 4 of insert;

Fig. 6 has shown hinge shown in Figure 1, and hinge has been installed in the doorframe;

Fig. 7 has shown hinge shown in Figure 1, and hinge is installed in the doorframe and door is closed;

Fig. 8 shows that the insert that shows by Figure 4 and 5 is installed to the hinge on the door;

Fig. 9 has shown along the hinge installation drawing of the arrow IX direction of Fig. 8;

Figure 10 has shown another embodiment that is installed to the hinge of doorframe according to of the present invention; With

Figure 11 has shown along the part longitudinal sectional view of the hinge of Figure 10 section XI-XI.

The specific embodiment

Hinge 1 shown in Fig. 1 to 3 comprises that two

flaps

2 and 3, two flaps are connected to each other together by hinged screw rod 4.

Flap 2 near doorframe has simple straight angle shape.Flap 3 near door has the polygon that centers on hinged screw rod 4.

Flap 2 near doorframe comprises two and

half flap

5a, and 5b clamps the flap 3 near door, and thus, two and half flaps are connected to each other by narrow bridgeware 6, and two and half flaps also are respectively arranged with holding flange 7a, 7b.Half flap 5a of flap 2 is provided with threaded sleeve 8, and bolt 9 can be threaded onto sleeve pipe, to carry out the Height Adjustment of

hinge.Holding flange

7a, 7b are provided with screwed

hole

10a, and 10b is used to install and fix screw, does not show screw among the figure.

Be provided with holding flange 11 on the flap 3 near door, be provided with the slotted hole 14 that the opening 12, center square openings 13 and the hold-down screw that constitute keyhole used on it, hold-down screw is not shown in the diagram.The reinforcing

rib

15,16 that can increase these parts rigidity is arranged on flap 2 and flap 3.Two flaps can have the shape of broad warp, rather than have the shape of acute angle.

Fig. 4 and insert 17 shown in Figure 5 comprise inner panel 18 and the outside plate 19 that is positioned at above the inner panel, are threaded onto together mutually by the hold-down screw 20 that is positioned at two ends.Inner panel 18 also is provided with and is threaded hole 22a, the holding flange 21a of 22b, and 21b is used for hold-down screw not shown in the diagram.In order to increase the rigidity of inner panel, be provided with reinforcing rib 23.Outside plate 19 is provided with hole 24, and the hold-down screw that has eccentric cam can be installed wherein, and hold-down screw is not shown in the diagram.Also be provided with the shoulder 25 and the screwed hole 26 of protuberance on the outside plate, hold-down screw not shown in the diagram can be screwed into screw.

Fig. 6 to 9 has shown and has been in the hinge 1 that installs the position.As Fig. 6 and 7 clear demonstrations, hinge is installed to the recess 27 of doorframe, and doorframe is made of hollow member 28.Hinge 1 inserts in the recess 27 by the installing hole on the hollow member 29.Then, flap 2 usefulness screw (not shown)s are fixed to hollow member 28, and the slotted hole 30 that screw passes on the hollow member 28 is threaded onto holding flange 7a, the screwed hole 10a of 7b, 10b.The setting height(from bottom) of hinge 1 can be regulated with screw rod 9, and screw rod is supported on the limit of hollow member 28, is positioned at the fringe region of construction opening 29.In order to regulate the setting height(from bottom) of hinge, threaded sleeve 8 can be back-outed and be screwed into to screw rod 9.

The size of construction opening 29 is suitable for hinge dimensions.The size of construction opening 29 should be processed into hinge is inserted, and makes flap 3 enter recess 27 and from recess 27 outstanding can carrying out easily.On the other hand, the holding flange 7a of

flap

2 and 7b will overlap onto the inwall of hollow member 28 fully.

Fig. 8 and 9 has shown the hinge 1 that is installed to door 31.Fig. 8 clearly shows, and insert 17 is installed in the recess 32 of door 31 hollow member 33.Insert 17 can insert recess 32 by the opening 34 of hollow member 33.The size of opening 34 is suitable for the neighboring size of insert, makes that insert can insert recess 32 on the one hand, on the other hand, makes the holding flange 21a of inner panel 18, the inwall of the complete overlapping hollow member 33 of 21b.

Insert 17 is fixed to hollow member 33 and realizes by the hold-down screw (not shown), and screw passes the hole 35 on the hollow member 33, is connected to the screwed hole 22a of

inner panel

18,22b.

For door is installed, at first with relative flap 3 Primary Location of door.The location is undertaken by the adjusting screw(rod) (not shown) that is arranged on the shoulder 25 on the outside plate 19 and has an eccentric cam 36.

For position gates, shoulder 25 and eccentric cam 36 at first insert the opening 13 and 12 of the holding flange 11 of flap 3, and shoulder 25 can be born the weight of door immediately.Having the installation site transverse on the door in-plane that the rotation of the adjusting screw(rod) of eccentric cam 36 can opposite house regulates calmly.

Flap 3 is installed to the hold-down screw that does not show among the outside plate 19 main use figure of insert 17, and screw inserts the slotted hole 14 on the holding flange 11 of flap 3, is threaded onto the screwed hole 26 of outside plate 19.The installation site of door on the in-plane can be by being screwed into or the hold-down screw 20 of back-outing is regulated.

According to the present invention, can certainly opposite mode be installed by hinge, be about to the recess 32 that hinge 1 is installed to door 31, insert 17 is fixed in the recess 27 of doorframe 28.Clearly, can similarly realize purpose of the present invention and have identical superiority with the embodiment that introduces above in this way.

Figure 10 and 11 has shown another embodiment according to hinge 50 of the present invention.Below only the difference of the embodiment that shows with Fig. 1 to 9 is carried out more detailed introduction, therefore the introduction of carrying out above can be regarded remainder as.

Illustrated hinge 50 comprises fixing flap 52, and it has two and half flap 52a and flap 53 movably, by hinged screw rod 54

flap

52,53 is connected to each other together.Hinged screw rod 54 is preferably made with hardened steel, show as Figure 11 is clear, and comprise the pin 54` that is fixed to flap 53, outstanding center annulus 54`` and the pin 54` that is arranged in self-lubricating copper sheathing 55 or similar component, copper sheathing is arranged in flap 52, and its soffit preferably is provided with the ball 51 that hardens.The upside of copper sheathing 55 also is provided with outstanding ring 55`, therefore encircles the annulus 54`` sliding-contact of 55` and hinged screw rod 54.Mean that like this erection weight is approximately 250 kilograms the few relatively friction and the life-span that can guarantee than length of goalkeeper's generation.The top that only demonstrates the flap 53 of a part in the drawings also is provided with identical Bearning mechanism.

Following one of half flap 52a of flap 52 shows that at Figure 11 half flap 52a is fixed on the inside of hollow member 28.The thread bush 8 and screw rod 9 positions that are used to regulate the relative doorframe height of hinge are provided with two countersunk head screws 56 and therebetween fillister head screw 57, and these screws are positioned on the axis of hollow member 68 together.Also be provided with U-shaped cover plate 68, can dock the outside of hollow member 28.These three screws 56,57 that are used for half flap 52a are connected to half flap 52a by the associated threads that satisfies mounting condition.But hollow member 28 also is provided with cannelure 59 longitudinally, and cover plate 68 is provided with suitable opening and the hole 57` that is used for fillister head screw 57, and hole 57` is a bit larger tham the external diameter of head of screw.

According to the present invention, below

hinge

52,53, be provided with opening 69, opening directly extends by hollow member 28 and cover plate 68, and the overlay 71 of the band angle below the opening extends against hollow member is inboard.Opening 69 is used to hold the lifting key 60 that uses when installing, and be used to regulate the height of the relative hollow member of hinge, so second flap 52a is near the upper end of opening, so half flap 52a can regulate with the lifting key.

Lifting key 60 as instrument can be regulated

hinges

52,53 by manually relative hollow member 28.For this reason, but described lifting key 60 comprises the square part 60` of the half flap 52a rising that can make hinge and the assurance part of hand-operated lifting key, and it is preferably outstanding with the right angle from square part 60` to hold part.

Holding flange 11 preferably is provided with the opening 12 of two key shapes, rather than slotted hole 14 and relative square openings 13 are set, as shown in Figure 3.In this way, door can very convenient and easily be suspended on the holding flange.

Can also hinge 50 be installed to hollow member 28 by simple mode.At first half flap 52a can insert hollow space respectively by construction opening 29, tentatively and provisionally fixes by fillister head screw 57, and lifter pin is inserted opening 69, makes half flap fall into fixing hollow member 28.Rotating flap 53 inserts half flap 52a then, 52b, and be secured together with hinged screw rod 54, make flap 53 be rotatably fixed to half flap.Therefore after installing flap 53, the height of adjustable gate tentatively unclamps six screws 56,57, rises together with the lifter pin of insertion opening 69 then or descends adjusting.After key is firmly motionless with screw.Opposite house carries out horizontal adjusting, can change the position of the associated screw of holding flange 11, as the top detailed introduction of doing.

Door can be opened 115 ° or bigger with hinge of the present invention.Also can guarantee to have 250 kilograms or more load ability to bear.Hinge also make door relatively doorframe carry out three-dimensional regulation, promptly vertically upward or downwards, level left or level to the right, level is forward or backward.Can make door simply and accurately aim at doorframe like this.

Claims

1. the hinge that uses of a door, be installed in the doorframe the door by described hinge through, the hollow member of described doorframe (28) is provided with recess (27), the hollow member (33) of described door also is provided with recess (32), described hinge (1,50) be installed to the recess (27) of doorframe

It is characterized in that the flap of close door is connected to insert (17) by flange, described insert is installed to the recess (32) of described door (31);

Described insert (17) comprises inner panel (18) and is positioned at outside plate (19) above the described inner panel, be threaded onto mutually together by the hold-down screw (20) that is positioned at two ends, described hold-down screw is used for regulating described door along the direction on door plane, and described inner panel (18) is connected to by flange on the inwall of hollow member (33) of door;

The opening (69) that is positioned at the following of described flap and locates in the inboard of doorframe, described opening holds the lifter pin that is used to install, and is used to regulate the height of the described relatively doorframe of flap;

Described hinge is received in the door fully when door is closed, and Gu Dangmen (31) can't see described hinge fully when closing.

2. hinge according to claim 1 is characterized in that, described hinge (1) inserts described recess (27) by the installing hole (29) that is positioned at described hollow member (28), and described installing hole is dimensioned to and is suitable for hinge.

3. hinge according to claim 1 and 2, it is characterized in that, described hinge is provided with two flaps, be connected to each other together by link bolt (4), described flap (2) near doorframe has the shape of the simple straight angle, and has the shape with a plurality of bent angles that centers on described link bolt (4) near the described flap of door.

4. hinge according to claim 3 is characterized in that, is connected to the inwall of the hollow member (28) of described doorframe by flange near the described flap of doorframe.

5. hinge according to claim 3 is characterized in that, a flap is positioned at described hollow member in height adjustable mode.

6. hinge according to claim 3 is characterized in that, described flap (2) is made up of two and half flaps that are positioned at another described flap (3) both sides, and described thus flap is connected to each other rotationally by described link bolt (4).

7. hinge according to claim 1, it is characterized in that, the inner space of the hollow member (33) of described door (31) forms described recess (32), described insert (17) inserts described recess (32) by the opening (34) of described hollow member (33), and the size of described opening is suitable for the associated external size of described insert.

8. hinge according to claim 1, it is characterized in that, described outside plate (19) is provided with the adjusting bolt that has eccentric cam (36), eccentric cam is arranged in described insert (17) rotationally, with the direction adjusted door on the door plane, described eccentric cam matches with the lockhole shape opening (12) of the mounting flange (11) of the flap of close door.

9. hinge according to claim 1, it is characterized in that, for half flap is installed, the described flap that is installed on the described hollow member (28) also is provided with cover plate (68), described cover plate is positioned at outside and near described hollow member (28) and associated fixture, is installed to described hollow member with making the simple and adjustable-height of described flap.

10. according to each described hinge among front claim 1 to 2, the 7-9, it is characterized in that described opening directly extends by described hollow member (28) and cover plate (68).