CN201013181Y

CN201013181Y - Fixed shutter

Info

Publication number: CN201013181Y
Application number: CNU2007201006301U
Authority: CN
Inventors: 李少周
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-13
Filing date: 2007-02-13
Publication date: 2008-01-30
Anticipated expiration: 2017-02-13

Abstract

The utility model discloses a stationary shutter curtain, pertaining to the field of shutter technology. The utility model is capable to overcome the disadvantages of shutter curtains in art, such as narrow shutter blades, dense arrangement and poor permeability. The utility model comprises a window frame and shutter blades. The improvement is that the shutter blades adopt inclined glass reinforced plastic blades, and the upper and lower parts of each blade are vertically bent upward and downward into an S-shape; the width of the groove of the inner holder plane of the window frame (2) matches the horizontal space between the edges bent upward and downward; both ends of the edges bent upward and downward are abutted to the groove wall in a permanent manner. The utility model has the advantages of a simple structure, a strong structure, sound permeability, sound rainproof, fire-retardant, shock-resistant and anti-corrosion performances, and has a trend of macro-scale, etc. The utility model is applicable to ventilation and rain-proof windows in various buildings or large-scale equipments such as big factory buildings, warehouses, large-scale facilities, etc.

Description

Fixed shutter

Technical field

The utility model relates to shutter, and especially vanes fixed formula shutter belongs to the shutter technical field.

Background technology

Existing vanes fixed formula shutter, limited by the influence of overall weight and blade construction intensity, blade is wooden or irony all should not be wide, long, thin excessively, form traditional narrow blades form of structure of arranging intensive, this structure shutter permeability is poor, and structural strength is low, weight is big, cleans also inconvenient, its application is restricted, especially in the application of large-sized workshop, main equipment.

Summary of the invention

Technical problem to be solved in the utility model be for the deficiency that overcomes above-mentioned shutter provide a kind of in light weight, structural strength is high, permeability good and fixed shutter simple in structure.

The alleged problem of the utility model realizes with following technical scheme:

A kind of fixed shutter, constitute window frame and a plurality of blade, its unique distinction is, the fiberglass blade of described blade 1 for tilting, its upper and lower makes progress, is bent into downward vertically serpentine respectively, have groove 3 on the described window frame 2 inside casing faces, the level interval of the groove width of groove 3 and upper and

lower bending edge

4,5 is complementary, and the two ends of upper and lower bending edge are fitted affixed with the cell wall of groove 3 respectively.

Said fixing formula shutter, the following bending edge 5 of blade is on the same horizontal level with the last bending edge 4 of adjacent lower blade, and it is overlapping to form local space.

Said fixing formula shutter, described window frame 2 are " H " shape shaped steel window frame, " H " groove double as groove 3, and the two ends of described upper and

lower bending edge

4,5 are fitted affixed by the cell wall of rivet and groove 3 respectively.

Said fixing formula shutter, the inflection respectively of the outward flange of described upper and

lower bending edge

4,5 forms baby hem 6.

Said fixing formula shutter, the sheet of described glass fiber reinforced plastic serpentine blade 1 is thick to be 2mm-3mm.

The utlity model has following characteristics;

1. on window frame inside casing face, groove is set, the characteristic of utilizing glass fiber reinforced plastic material blade to be easy to high-temperature molding makes its upper and lower become vertical bending edge, by bending edge can be easily with vanes fixed in window recess, form that fixed shutter is simple, structural strength is high, permeability is good;

2. the fiberglass blade quality is light, intensity is high, be not afraid of and fall, do not corrode, be easy to be made into thin large-scale blade than the macrostructure size, the shutter overall weight that forms is light, structural strength is high, can develop to the maximization direction easily, can satisfy the user demand of large industrial enterprise well the large scale shutter;

3. can overlap to form seamless continuous shadow-mark face by the local space of adjacent upper and lower bending edge, make the utility model when keeping superior permeability, also have good water-resistant performance;

4. it is convenient to clean, and outward appearance is neat and artistic;

The utility model is suitable to the ventilation rainproof window, and especially the ventilation rainproof window in various buildings such as large-sized workshop, warehouse, main equipment or the main equipment is installed and used.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 Fig. 3 is an A-A sectional drawing among Fig. 1.

The component label is respectively in the accompanying drawing: bending edge, 6-baby hem under 1-blade, 2-window frame, 3-groove, the last bending edge of 4-, the 5-.

The specific embodiment

Consult accompanying drawing.The angle of slope of fiberglass blade 1 is 45 ° in the utility model.Window frame 2 can adopt illustrated " H " shape glass fiber reinforced plastic shapes frame, also can be channel glass steel profile frame etc.The two ends of each blade all are arranged in groove 3, and the two ends of the two ends of last bending edge 4, following bending edge 5 and two side channel walls of groove 3 are fitted and rivet clasp, and the groove width of groove 3 is the level interval between the upper and

lower bending edge

4,5.

Still consult accompanying drawing.When adjacent upper and

lower bending edge

4,5 is in same horizontal level, form space overlap district separately, the dihedral vane that from top to bottom is intervally arranged both ventilated because the existence in space overlap district forms a successive projection face,, can prevent entering of rainwater again.

Still consult accompanying drawing.The two ends of upper and

lower bending edge

4,5 can be by the side channel wall applying rivet clasp of groove 3, and the sheet of glass fiber reinforced plastic serpentine blade 1 is thick, decides on its physical dimension size, can be 2mm-3mm.The length of blade should not surpass 1800mm.

Still consult accompanying drawing.The outward flange inflection once more of upper and

lower bending edge

4,5, the baby hem 6 of formation can play the reinforcing rib effect, and scuffing, embedding can prevent that the edge wedge angle from contacting with groove 3 cell walls the time, and the inflection angle is for being 45 °.

Still consult accompanying drawing.Window frame 2 can be illustrated single rectangular frame, also can be the composite rectangular frame that has the middle boxes post, and during for the composite rectangular frame, blade is many groups, and middle boxes post both sides all have groove 3, and left and right frame post can be provided with groove 3 by an inside casing face at corresponding blade.

Fiberglass blade quality in the utility model is light, intensity is high, fire-retardant, can be made into thin large-scale blade than the macrostructure size, the weight of the whole shutter of moulding is descended significantly and keep enough structural strengths, also be easy to the characteristic of high-temperature molding processing simultaneously, make the making of serpentine blade become easy and convenient because of glass fiber reinforced plastic shapes.

Claims

1. fixed shutter, constitute window frame and a plurality of blade, it is characterized in that, the fiberglass blade of described blade [1] for tilting, its upper and lower makes progress, is bent into downward vertically serpentine respectively, have groove [3] on described window frame [2] the inside casing face, the level interval of the groove width of groove [3] and upper and lower bending edge [4], [5] is complementary, and the two ends of upper and lower bending edge are fitted affixed with the cell wall of groove [3] respectively.

2. fixed shutter according to claim 1 is characterized in that, the following bending edge [5] of blade is on the same horizontal level with the last bending edge [4] of adjacent lower blade, and it is overlapping to form local space.

3. fixed shutter according to claim 2, it is characterized in that, described window frame [2] is " H " shape shaped steel window frame, " H " groove double as groove [3], and the two ends of described upper and lower bending edge [4], [5] are the cell wall applying rivet clasp by rivet and groove [3] respectively.

4. fixed shutter according to claim 3 is characterized in that, described upper and lower bending edge [4], [5], respectively inflection of outward flange, form baby hem [6].

5. according to claim 1,2,3 or 4 described fixed shutters, it is characterized in that the sheet of described glass fiber reinforced plastic serpentine blade [1] is thick to be 2mm-3mm.