CN104100183A

CN104100183A - Assembled metal door

Info

Publication number: CN104100183A
Application number: CN201410371610.2A
Authority: CN
Inventors: 陈永超
Original assignee: Individual
Current assignee: Zhaoqing Yongjuyuan Door Industry Co ltd
Priority date: 2014-07-31
Filing date: 2014-07-31
Publication date: 2014-10-15
Anticipated expiration: 2034-07-31
Also published as: CN104100183B

Abstract

The invention relates to an assembled metal door and belongs to the field of building door and building window manufacturing. The assembled metal door comprises a door frame, door sheets and hinges, concave sheets and irregular sheets are inserted with one another to cover the surfaces of the door sheets, elastic sealing bars are arranged at insert joints of the concave sheets and the irregular sheets to prevent water from entering the door sheets, and thereby the interiors of the door sheets are kept undamaged for a long time; L-shaped connection blocks are arranged inside each connection position of every two irregular sheets to strengthen rigidity and firmness of the door sheets; the door frame is formed by mutual insertion of four frame sheets, insert pieces or insert holes are formed in two ends of every frame sheet, and after the frame sheets are mutually inserted, the insertion pieces are bent to form right angles and are aligned with round holes for riveting; the hinges are arranged outside the irregular sheets, metal sheets are arranged inside the positions, connected to the hinges, of the irregular sheets, and thereby connection among the door sheets and the hinges is firmer. Every part of the door frame and the door sheets can be manufactured into assembled structures, so that the assembled metal door can be assembled on site and is convenient to move, less prone to being damaged during moving and high in moving and assembling efficiencies.

Description

A kind of assembled metal door

Technical field

The present invention relates to building doors and windows and manufacture field, specifically refer to a kind of assembled metal door that can carry out dismounting.

Background technology

China's reform and opening-up 30 years, economic development is advanced by leaps and bounds, at a tremendous pace, clothing, food, lodging and transportion--basic necessities of life all have great improvement, people live and work in peace and contentment, in clothing, food, lodging and transportion--basic necessities of life, Chinese are concerned about lodging problem most, it is the cradle-to-grave pursuits of compatriots that residence has it, therefore one prosperity of realty industry in recent years, having had after house first, what consider is finishing, the door and window material most critical of finishing, the door and window that past is generally used timber to make, gate and room door are all made of timber, easy weathering used of a specified duration by timber, cracking, rot, but the past especially in ancient times, the material that can select is limited, people do not have his method.In recent decades, owing to increasing for making the material category of door and window, people generally use the advanced materials such as metal or redwood, and especially metal material, is used at most, and metal door and window can be found everywhere.

Metal gate or room door on existing market, in order to increase firmness, generally adopt overall structure, be door-plate and doorframe and hinge, door-plate and doorframe are made to integral structure, while being transported to user, integral body is installed, so just there is three aspects: problem: the one, the door-plate of integral type and doorframe, add packaging material, bulky, difficult, conevying efficiency is low, since the limited amount of each transportation, the various collisions in transportation, door-plate and doorframe are easily out of shape, and impact is installed.The 2nd, the door-plate of integral type adopts welding manufacture, and door-plate sealing is bad, easily enters moisture in door-plate, makes packing material in door-plate absorb moisture as honeycomb paper or foamed plastics, moldy metamorphism, and door plate deformation, has had a strong impact on its sound insulation, the function such as antitheft.The 3rd, during on-the-spot installation, cannot carry out adjusted size, i.e. small adjusted size, as off size suitable, can only goods return and replacement, exhaust the people and drain the treasury.

Summary of the invention

The problem existing in order to solve above-mentioned prior art, the invention provides a kind of assembled metal door simple in structure, easy to assembly.

The technical scheme that the present invention uses is as follows:

A kind of assembled metal door, comprise doorframe, door-plate, and the hinge that connects doorframe and door-plate, described door-plate surface is formed by coated the pegging graft of four sketch plates of two of front and back notch plate and four end faces, splicing position at notch plate and sketch plate, elastic sealing strip is set, inner in orthogonal two sketch plate junctions, L-type contiguous block is set; Described doorframe is mutually pegged graft and is formed by four deckle boards, and the two ends of each deckle board arrange inserted sheet or jack, on inserted sheet and jack top, circular hole is set respectively.

Described hinge is arranged on sketch plate outside, inner with the sketch plate of hinge connection, is provided with metal sheet; Screw for fixed hinge passes hinge, sketch plate and metal sheet, is fixed on metal sheet; Described doorframe is bent into right angle by inserted sheet after mutually being pegged graft by four deckle boards, and two circular holes on inserted sheet and jack top are overlapping, and a rivet, through circular hole, is riveted inserted sheet and deckle board.Also can use screw, screw rod to replace rivet to connect.

Described door-plate inside is skeleton and inserts, and skeleton is steel, and inserts is paper product or the plastic foam that is folded into honeycomb shape.

The invention has the beneficial effects as follows:

(1) the various parts of doorframe and door-plate are made to sectional structure, to Assembling, convenient carrying, not fragile in handling process, handling efficiency improves;

(2) at the splicing position of notch plate and sketch plate, elastic sealing strip is set, prevents that moisture from entering door-plate inside, keep door-plate not damage lastingly, door-plate in use can not sounded;

(3) in the sketch plate of door-plate, metal sheet is set, replaces the wooden unit of prior art, make door-plate and chain connection more firm, the relevant position of doorframe also arranges the metal sheet of similar effect, replaces wooden unit;

(4) inner two sketch plate junctions, L-type contiguous block is set, strengthen door-plate rigidity and firmness, during installation, contraposition is faster;

(5) when install at scene, as the indivedual parts in doorframe and door-plate have fine size difference, can carry out at the scene sawing processing and adjust, do not affect normal construction and be delivered for use the date.

Accompanying drawing explanation

Fig. 1 is the various parts schematic cross-sections for sectional door panels.

Fig. 2 is door-plate and chain connection schematic cross-section.

Fig. 3 is that door-plate is connected schematic cross-section with L-type contiguous block.

Fig. 4 is the various parts schematic perspective views for sectional door panels.

Fig. 5 is the door-plate partial schematic diagram after having assembled.

Fig. 6 is sectional perspective schematic diagram before two deckle boards of doorframe are pegged graft mutually.

In figure, 1--sketch plate, 2--notch plate, 3--deckle board, 4--elastic sealing strip, 5-L-type contiguous block, 6--metal sheet, 7--screw, 8--hinge, 31-jack, 32--inserted sheet, 33-circular hole.

The specific embodiment

Fig. 1 is the various parts schematic cross-sections for sectional door panels, door-plate surface is formed by coated the pegging graft of four sketch plates of two of front and back notch plate and four end faces, splicing position at notch plate and sketch plate, elastic sealing strip is set, inner in orthogonal two sketch plate junctions, L-type contiguous block is set, see Fig. 3 and Fig. 4, doorframe and door-plate adopt chain connection, and Fig. 2 shows that hinge is connected with door-plate, and hinge is connected not shown with doorframe.

Doorframe is mutually pegged graft and is formed by four deckle boards, and the two ends of each deckle board arrange inserted sheet or jack, on inserted sheet and jack top, circular hole is set respectively, and Fig. 6 is sectional perspective schematic diagram before two deckle boards are pegged graft mutually.Four deckle boards are bent into right angle by inserted sheet after mutually pegging graft, and two circular holes on inserted sheet and jack top are overlapping, and a rivet, through circular hole, is riveted (not shown) by inserted sheet and deckle board, and doorframe also can be used screw, screw rod to replace rivet to connect.

Hinge is arranged on sketch plate outside, inner with the sketch plate of hinge connection, is provided with metal sheet; Screw for fixed hinge passes hinge, sketch plate and metal sheet, is fixed on metal sheet, sees Fig. 2.

Door-plate inside is skeleton and inserts, and skeleton is steel, and inserts is paper product or the plastic foam (not shown) that is folded into honeycomb shape.

The assembling process of door-plate: put elastic sealing strip and metal sheet into relevant position in sketch plate, two sketch plates are embedded to the both sides up and down of coated skeleton, L-type contiguous block is inserted at another two sketch plate two ends, embed the right and left of coated skeleton, L-type contiguous block inserts in the sketch plate on upper and lower both sides, forms square shape framework.Toward skeleton the inside, insert inserts again, finally two of front and back notch plate is embedded to square shape framework, assembling process does not need to use screw to reinforce, because the reverse sawtooth on elastic sealing strip and surface thereof coordinates with sketch plate, notch plate is tightly locked.

Claims

1. an assembled metal door, comprise doorframe, door-plate, and the hinge that connects doorframe and door-plate, it is characterized in that: described door-plate surface is formed by coated the pegging graft of four sketch plates of two of front and back notch plate and four end faces, splicing position at notch plate and sketch plate, elastic sealing strip is set, inner in orthogonal two sketch plate junctions, L-type contiguous block is set; Described doorframe is mutually pegged graft and is formed by four deckle boards, and the two ends of each deckle board arrange inserted sheet or jack, on inserted sheet and jack top, circular hole is set respectively.

2. a kind of assembled metal door according to claim 1, is characterized in that: described hinge is arranged on sketch plate outside, inner with the sketch plate of hinge connection, is provided with metal sheet; Screw for fixed hinge passes hinge, sketch plate and metal sheet, is fixed on metal sheet; Described doorframe is bent into right angle by inserted sheet after mutually being pegged graft by four deckle boards, and two circular holes on inserted sheet and jack top are overlapping, and a rivet, through circular hole, is riveted inserted sheet and deckle board.

3. a kind of assembled metal door according to claim 1 and 2, is characterized in that: described door-plate is inner is skeleton and inserts, and skeleton is steel, and inserts is paper product or the plastic foam that is folded into honeycomb shape.