CN201090096Y

CN201090096Y - Friction type door and window hinge

Info

Publication number: CN201090096Y
Application number: CNU2007200579823U
Authority: CN
Inventors: 吴锡坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-30
Filing date: 2007-09-30
Publication date: 2008-07-23
Anticipated expiration: 2017-09-30

Abstract

The utility model relates to a shoring sliding type hinge, which aims at solving the problems of the prior similar shoring sliding type door/window hinge that the bottom surface of the sliding rail is in planar structure, or the long suspension arm, the short suspension arm and the inclined suspension arm are in flat plate structure, thus the weights of the sliding rail and all the suspension arms are large, the material consumption is high, the hinge cost is increased, and the ability of bearing the weight of the door/window without distortion is not strong. The utility model adopts the technical proposal that the hinge comprises a sliding rail, a sliding block, a bearing arm, a long suspension arm, a short suspension arm and an inclined suspension arm, wherein the sliding block is installed on the sliding rail, the long suspension arm is articulated between the sliding rail and the bearing arm, the short suspension arm is articulated between the sliding block and the bearing arm, and the inclined suspension arm is articulated between the sliding block and the long suspension arm. The utility model is characterized in that longitudinal reinforcing bars formed through punching with the sliding rail body or the arm body is arranged on the bottom surface of the sliding rail, or the arm surface of the long suspension arm, the short suspension arm, or the inclined suspension arm.

Description

A kind of sliding support formula hinges of door and window

Technical field

The utility model relates to a kind of door and window accessory, the particularly hinges of door and window of sliding support formula is installed.

Background technology

The present sliding support formula hinges of door and window that generally uses, the metal slide hinge of using just like No. 98246367.7 disclosed a kind of door and window of Chinese patent, its structure comprises slide rail, slide block, trailing arm, long cantilever, short cantilever, oblique cantilever, wherein slide block is loaded on the slide rail, long cantilever is articulated between slide rail and the trailing arm, short cantilever is articulated between slide block and the trailing arm, tiltedly cantilever is articulated between slide block and the long cantilever, diverse location and slide block that short, oblique cantilever is respectively got on the slide block are hinged, slide rail is used for fixing on door window frame or body of wall, and trailing arm is used for fixing on the edge of door and window leaf.Chinese patent discloses the metal slide hinge that the door and window of similar structures is used for No. 00238867.7.Stationarity is better in these two kinds of hinge uses, and makes door and window have better seal, but there is such defective in these two kinds of hinges: slide rail is by thicker sheet bending moulding, and its bottom surface is a plane structure; Long cantilever, short cantilever, oblique cantilever also all are that its cross section is rectangle by the lithographic plate structure of thicker sheet material punching moulding.Like this weight of slide rail, each arm big, many with material, increased the hinge cost, and the indeformable ability of carrying door and window weight is not strong.

Summary of the invention

For the slide rail bottom surface that overcomes existing similar sliding support formula hinges of door and window existence is plane structure or long cantilever, short cantilever, tiltedly cantilever is the lithographic plate structure, cause the weight of slide rail, each arm big, many, increased the hinge cost with material, and the not strong defective of the carrying indeformable ability of door and window weight, the purpose of this utility model provides a kind of improved sliding support formula hinges of door and window, in order to overcome the defective of prior art.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of sliding support formula hinges of door and window, comprise slide rail, slide block, trailing arm, long cantilever, short cantilever, oblique cantilever, wherein slide block is loaded on the slide rail, long cantilever is articulated between slide rail and the trailing arm, short cantilever is articulated between slide block and the trailing arm, tiltedly cantilever is articulated between slide block and the long cantilever, it is characterized in that: on the described slide rail bottom surface, on the long cantilever arm face, on the short cantilever arm face or tiltedly cantilever arm face is provided with the waling that is formed by slide rail body or the punching press of arm body.

The reinforcing rib of technique scheme is vertical concave bar or the vertical convex tendon that is formed by slide rail body or the punching press of arm body.

Technique scheme is provided with reinforcing rib can be slide rail, long cantilever, short cantilever, oblique any in the cantilever, more than or all.

The slide rail of technique scheme is used with doorframe, window frame or near body of wall and is fixed, and trailing arm uses the edge with gate flap or window leaf to fix.

The preferred mode of technique scheme is a short cantilever and tiltedly diverse location and the slide block respectively got on the slide block of cantilever is hinged, can make slide block stressed even like this, provides it to slide stationarity.

The beneficial effects of the utility model: because on the slide rail bottom surface, on the long cantilever arm face, on the short cantilever arm face or tiltedly cantilever arm face is provided with the waling that is formed by slide rail body or the punching press of arm body, can improve the indeformable ability of arm body carrying door and window weight greatly, slide rail, long cantilever, short cantilever or oblique cantilever just can adopt thin material to come drawing like this, thereby reduce the weight and the cost of hinge.Simultaneously because the slide rail outer bottom is provided with waling, can effectively improve the smoothness that slide rail contacts with doorframe, window frame or near body of wall and the strong degree of installation, and end epirelief in the chute of slide rail, the screw that is tightened in the end in the chute can be subjected to the effect of elasticity pretightning force and be difficult for getting loose.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is the schematic diagram of an embodiment of the utility model.

Fig. 2 is the elevational schematic view of Fig. 1.

Fig. 3 is the A-A section enlarged diagram of Fig. 1.

Fig. 4 is the B-B section enlarged diagram of the short cantilever of Fig. 1.

Fig. 5 is the open schematic top plan view of each arm of Fig. 1.

Among the figure: 1, slide rail; 2, slide block; 3, trailing arm; 4, long cantilever; 5, lack cantilever; 6, oblique cantilever; 7, waling; 8,9 and 10, waling; 11, pilot nail hole; 12, pilot nail hole; 13, hinged rivet; 14 and 15, articulated section; 16, the head of trailing arm; 17, guiding catch.

The specific embodiment

With reference to Fig. 1～Fig. 5, this cunning support formula hinges of door and window, comprise slide rail 1, slide block 2, trailing arm 3, long cantilever 4, short cantilever 5, oblique cantilever 6, wherein slide block 2 is loaded on the slide rail 1, long cantilever 4 is articulated between slide rail 1 and the trailing arm 3, short cantilever 5 is articulated between slide block 2 and the trailing arm 3, tiltedly cantilever 6 is articulated between slide block 2 and the long cantilever 4, feature is that the bottom surface of described slide rail 1 is provided with the waling 7 that is formed by the punching press of slide rail body, on the arm face of long cantilever 4, also be respectively equipped with the waling 8 that forms by the punching press of arm body on the arm face of short cantilever 5 or on the arm face of oblique cantilever 6,9,10.In addition, reinforcing rib 7 is vertical convex tendon down; Reinforcing

rib

8,9,10 is vertical concave bar down.Also be provided with the pilot nail hole 11 etc. that fixes usefulness with doorframe, window frame or near body of wall on the slide rail 1; There is the edge with gate flap or window leaf to fix pilot nail hole 12 of usefulness etc. on the trailing arm 3; Diverse location and slide block 2 that short cantilever 5 and oblique cantilever 6 are respectively got on the slide block 2 are hinged; Described hinged all be by hinged rivet 13 realizations such as grade; Trailing arm 3 is the lithographic plate structure, and the articulated

section

14,15 on it is recessed bent structure, makes the ailhead of hinged rivet can not exceed the installation end face of trailing arm 3.

With reference to Fig. 5, a termination of slide rail 1 also is provided with the guiding catch 17 that the head 16 that can make trailing arm 3 stretches into, 16 guiding of the trailing arm head that 17 pairs of catch of guiding insert into the inner and guiding function; By appropriate design to guiding catch 17, trailing arm 3 can only be rotated along one side of slide rail 1, make gate flap or window leaf only do unidirectional unlatching or close, like this good airproof performance of door and window.

Claims

1. sliding support formula hinges of door and window, comprise slide rail, slide block, trailing arm, long cantilever, short cantilever, oblique cantilever, wherein slide block is loaded on the slide rail, long cantilever is articulated between slide rail and the trailing arm, short cantilever is articulated between slide block and the trailing arm, tiltedly cantilever is articulated between slide block and the long cantilever, it is characterized in that: on the described slide rail bottom surface, on the long cantilever arm face, on the short cantilever arm face or tiltedly cantilever arm face is provided with the waling that is formed by slide rail body or the punching press of arm body.

2. by the described sliding support formula hinges of door and window of claim 1, it is characterized in that described reinforcing rib is vertical concave bar or the vertical convex tendon that is formed by slide rail body or the punching press of arm body.

3. by the described sliding support formula hinges of door and window of claim 2, it is characterized in that described what be provided with reinforcing rib is slide rail, long cantilever, short cantilever, oblique any in the cantilever, more than or all.

4. by claim 1 or 2 described sliding support formula hinges of door and window, it is characterized in that described short cantilever and tiltedly diverse location and the slide block respectively got on the slide block of cantilever is hinged.

5. by claim 1 or 2 described sliding support formula hinges of door and window, a termination that it is characterized in that described slide rail also is provided with the guiding catch that the head that can make trailing arm stretches into.