CN2130913Y

CN2130913Y - Width and height adjustable grill-gate and window frame

Info

Publication number: CN2130913Y
Application number: CN 92222210
Authority: CN
Inventors: 谢元琛
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-29
Filing date: 1992-04-29
Publication date: 1993-04-28
Anticipated expiration: 2002-04-29

Abstract

The utility model discloses a width and height adjustable grill-gate and a window frame. The joints of the corner pole of a frame, a long frame rod, a short frame rod, a window frame and primary members are sheathing type adjustable mechanisms. The width and the height of the frame can be respectively extended for adjusting the dimensions. The frame is fixed by side surface screws. An anti-deformation mechanism composed of a core rod, a sleeve and a nut is provided. The intensity of the adjustable fence gate window frame is increased. The adjustable gate and a window frame can be firmly stuck in the cavity of the wall by means of simple assembly on site. The utility model has the advantages of simple structure, labor saving, time saving, high reliability, easy making, easy mounting, safety, quality ensuring and convenient bulk production.

Description

Width and height adjustable grill-gate and window frame

The utility model relates to the fence Frame for door and window that a kind of wide height can be adjusted size, belongs to the manufacturing technology of door in building and the furniture, window classification.

In order to strengthen the security protection of building door, window inlet, before and after door, window, the firm lattice door of metal system, window are set usually, prevent the intrusion of act of violence, this type of door, window often are called anti-riot, antitheft, security personnel, or security door, window.Lattice door, window generally are fixedly mounted on the body of wall of building door, window cavity, and the ordinary people uses survivable its structure of general purpose tool and strength and invades in the building.Though door, window size range have standard code, the size of actual door, window wall cavity often can not be unified on the building, is because the tolerance and the quality of building operations cause.So when setting up lattice door, window again after the building completion, the skimble-scamble difficult problem of fence Frame for door and window size often takes place.Existing technology, E06B 9/02(CN2056440U) and E06B 9/02(CN2048105U) be adjustable-width on door and window or hinge, E06B 3/28(CN2047294U) be the adjustable wide framework of nut structure.

The purpose of this utility model is to propose a kind of prior art that is different from, and the fence Door and window frame that wide height is adjustable is simple in structure, be convenient to produce in batches, guarantee the convenience and the quality of field operation, and on framework, increased the anti-distortion mechanism that improves intensity, guaranteed the safety and reliability of adjustable framework.

The purpose of this utility model is to realize like this, door window frame mainly is made up of angular pole, long frame bar, short frame bar, doorframe and window frame, anti-distortion mechanism, the junction of the angular pole of framework, long frame bar, short frame bar, doorframe and window frame main member is the flexible adjustable mechanism of socket joint type, at operation field, the wide height of framework can stretch respectively and adjust size and use the side screw, screw can operation when door and window was opened, and can't dismantle hold-down screw when door and window is closed.In order to improve frame rigidity, framework also has additional the anti-distortion mechanism that plug, cover, nut are formed.This socket mode is simple in structure, can realize the purpose that wide height is adjustable.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 has movable window that the adjustable lattice door window frame with anti-distortion mechanism of wide height is arranged.

Fig. 2 is the adjustable lattice door window frame of the wide height of no movable window.

Fig. 3 is that the C of Fig. 1 is to partial enlarged drawing and its D-D sectional view.

Fig. 4 is the E-E sectional view of Fig. 1.

Among the figure: 1. angular pole 2. is lacked frame bars 3. long frame bar 4. doorframes 5. screws

6. hinge 7. overlaps 8. plugs, 9. nuts (cover .B overcoat in the A.)

In the accompanying drawing 1: the socket of stretching at the B place of A place and doorframe 4 of short frame bar 2, the socket of stretching of the A place of angular pole and the B place of long frame bar 3 can be adjusted the height of door frame at this moment; The A place of angular pole 1 and long frame bar 3 assemblys and the flexible socket in the B place of short frame 2 and doorframe 4 assemblys, can adjust the doorframe width this moment; Determine can join work and fixing with riveted joint or tapping screw 5 at A, the existing field boundary in B place behind height, the width, the lattice door of rotation can be installed on the doorframe 4, and is fixing with hinge 6.Accompanying drawing 2 is adjustable window frame structure, and principle is the same, part 1 and part 3 flexible socket combinations, and part 2 and part 4 flexible socket combinations, the flexible again socket of two assemblys is combined into framework then.The flexible socket join structure at A, B place sees accompanying drawing 3 for details.It more than is the narration of the adjustable lattice door window frame of wide height.

The anti-distortion mechanism of lattice door is made of part in the accompanying drawing 17,8,9.Accompanying drawing 4 shows: plug 8 is fixed on the long frame bar 3, join work and plug 8 is combined with doorframe by existing field boundary with nut 9, cover 7 just in time is the spacing of long frame bar 3 with doorframe 4, increased the intensity of adjustable door and window framework, do not make doorframe yielding and be close to wall cavity, use general instrument to carry out act of violence and be difficult for making the lattice door deformation failure.

The fastening tapping screw 5 of above mechanism and nut 9 all are hidden in the member side of doorframe and window frame, can adjust easily when door and window is opened operation and join work, and operation is finished, and door is shut even without interior door and window and can not be dismantled.

The utility model can be widely used in paliform door, window field. The inside and outside cover that socket place A, the B of its adjustable mechanism and anti-distortion mechanism and cover 7 can have any shape (example: circle, side, rectangle etc.) is specifically with door, shape and intensity are decided outside window. Major advantage of the present invention is: simple in structure, easy manufacturing, existing field boundary are easy to assembly, the saving of labor, save time, safe and reliable, be convenient to unifiedly make batch production, control the advantages such as quality of product easily.

Claims

1, the adjustable fence Door and window frame of a kind of wide height, mainly form by angular pole, long frame bar, short frame bar, door (window) frame, anti-distortion mechanism, the junction that it is characterized in that the angular pole of framework, long frame bar, short frame bar, doorframe main member is the flexible adjustable mechanism of socket joint type, and framework can stretch respectively on wide height and adjust size and fixing.

2, by the adjustable fence Door and window frame of the described wide height of claim 1, it is characterized in that the cover of adjustable mechanism socket can be the arbitrary shape cross section, hold-down screw is in the member side, door, can not knockout screw when window is closed.

3, by the adjustable fence Door and window frame of the described wide height of claim 1, it is characterized in that anti-distortion mechanism is made up of plug, cover (arbitrary shape cross section), nut, nut is in the member side,, can not dismantle nut when window is shut.