CN204941252U - A kind of shutter - Google Patents
A kind of shutter Download PDFInfo
- Publication number
- CN204941252U CN204941252U CN201520657692.7U CN201520657692U CN204941252U CN 204941252 U CN204941252 U CN 204941252U CN 201520657692 U CN201520657692 U CN 201520657692U CN 204941252 U CN204941252 U CN 204941252U
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- munnion
- shutter
- frame
- utility
- stiffener
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a kind of shutter, and the window frame of shutter is made up of a pair horizontal frame and munnion; Described horizontal frame is connected by corner brace 45 degree of group angles with the end of munnion; Described horizontal frame and munnion offer the draw-in groove I for inserting corner brace.Beneficial effect of the present utility model is: the compact conformation of whole shutter frame, and the uniformity of product is fine; Reduce the processing cost of blinds, eliminate the noise in louvre blade production, be conducive to the healthy of employee; The draw-in groove of window frame junction arranges and is connected the regularity ensureing whole window frame with corner brace, and bonding strength increases, and precision is controlled, good looking appearance.Structure of the present utility model is simple simultaneously, and easy to assembly, compact overall structure is unanimously attractive in appearance.
Description
Technical field
The utility model relates to door and window fields, especially relates to a kind of shutter.
Background technology
The application of ventilation shutter is very extensive, and in building curtain wall, ventilation shutter not only plays the effect that logical wind action also will play decoration usually.In the prior art, shutter is by aluminum alloy square tube, drum bar and louvre blade composition, the wherein window frame of aluminum alloy square tube framework shutter, as shown in Figure 1, aluminum alloy square tube (100) is be fixedly connected with by corner brace (60) at right angle joint, the gap tolerance difficulty of junction controls, corner brace and the distance L of aluminium-alloy pipe end need with the wall thickness H of aluminium-alloy pipe consistent, in actual treatment, this size is difficult to hold, and corner brace is fixing also very inconvenient, be easy to the size irregularity causing whole window frame, regular rectangle can not be formed, and appearance effect is poor.
In the assembling of existing shutter frame, louvre blade is fixed between two work shape bars; Work shape bar is put in the window frame that aluminum alloy square tube (100) forms, surface due to aluminum alloy square tube (100) is plane, if drum bar will put into window frame after connecting louvre blade, its size must be less than window frame size, this just causes certainly existing gap between work shape bar and window frame, makes the structure of whole shutter not compact; Simultaneously also because work shape bar is restive relative to the turnover size of window frame, cause the uniformity of product very poor.
In the prior art, fix to make louvre blade and work shape bar, the side of louvre blade is provided with screw road, because louvre blade is manufactured by extrusion process, the inevitable length direction along blinds in screw road leads to the other end from one end, cannot only exist in end, but there is practical function in the place that screw road is only connected with work shape bar in termination.This processing method not only makes the manufacturing procedure of blinds various, complicated, and cost of material and processing cost are all very high, and in process louvre blade and work shape bar be connected with screw, noise is very large, is unfavorable for that workman's is healthy.
For the shutter of wide type, need to add a stiffener in addition time the middle part of window reinforces reinforcement and fix, stiffener is fixed on blinds by screw or rivet, affects the attractive in appearance of window entirety.
For the shutter of long strip type, can add the stiffener of horizontal stripe type in aluminum alloy frame, the existing stiffener of horizontal stripe type and the connection of munnion are fastenedly connected by U-shaped connector, and this method of attachment is complicated.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of shutter.
The technical problem that the utility model further solves is to provide a kind of shutter, and the window frame of shutter is made up of a pair horizontal frame and munnion; Described horizontal frame is connected by corner brace 45 degree of group angles with the end of munnion; Described horizontal frame and munnion offer the draw-in groove I for inserting corner brace.
The technical solution of the utility model is relative to prior art, and shutter frame inserts draw-in groove I by corner brace and connects, and can ensure that horizontal frame is connected with the right angle of munnion, thus ensure the regularity of whole window frame, bonding strength increases, and precision is controlled, good looking appearance.The setting of this draw-in groove I is in order to avoid the direct cavity being directly inserted into horizontal frame and munnion itself by large-scale corner brace, the thickness great majority of the existing window frame aluminium-alloy pipe for shutter are 20mm, width be then 30-50mm not etc., if direct corner brace fills whole cavity, then the materials of corner brace will be very large.
According to a preferred embodiment of the present utility model, described draw-in groove I be positioned at described horizontal frame and munnion towards side outside window.
As the further improvement of a kind of shutter of the utility model, also comprise the connection strap parallel with described munnion; Described munnion be provided with U-type groove for clamping connection strap towards the side opening in window, described connection strap offers the inclined hole inserted for louvre blade., can not there is gap therebetween in clamping between connection strap and shutter frame, make the compact conformation of whole shutter frame, and the uniformity of product is fine; In the technical program, the side of louvre blade does not need design screw road can be fixed in connection strap, reduces the processing cost of louvre blade, improves working (machining) efficiency, eliminates the noise in louvre blade production, is conducive to the healthy of employee.
In order to keep uniformity and the regularity of whole window frame lateral surface and medial surface, make it more attractive in appearance, the cross section of described connection strap is I shape.
Technique scheme of the present utility model, when the shutter being applied to wide type, also comprises at least one vertical stiffener; Described horizontal frame is provided with the draw-in groove II for the vertical stiffener upper and lower end parts of clamping towards the side opening in window; The middle part of louvre blade is through vertical stiffener.Therefore time the utility model is applied in the reinforcement of wide type shutter, relative to prior art, it is strengthened structure and realizes by vertical stiffener, and louvre blade through vertical stiffener, avoids the globality of destroying shutter itself because strengthening structure and attractive in appearance.According to a preferred embodiment of the present utility model, vertical stiffener is identical with the structure of connection strap, strengthen position at one and be provided with two vertical stiffeners, because connection strap is stuck in horizontal frame, its width is mullioned half only, therefore just in time consistent with the width of munnion with the vertical stiffener width of two splicings, further improve the attractive in appearance of shutter.
Technique scheme of the present utility model, when the shutter being applied to vertical long strip type, also comprises at least one horizontal stiffener; The two ends of described horizontal stiffener are fixed on munnion to be blocked connection strap.
Described horizontal stiffener is rectangular frame type, its chamber medial surface is provided with the screw road for being fixedly connected with munnion, relative to the transversely strengthening structure of window frame general in prior art, the Joining Technology of horizontal stiffener of the present utility model and munnion is simple, avoid use intermediate connector, reduce cost of production.
As the further improvement to technique scheme, in order to make the stressed junction being positioned at screw road and horizontal stiffener in screw road, avoid the thin-walled in independent practical screw road stressed and affect the fastness of horizontal stiffener structure, described screw road is positioned at the upper surface of described horizontal stiffener inner chamber.
The utility model takes as above technical scheme, and its beneficial effect is: the compact conformation of whole shutter frame, and the uniformity of product is fine; In the technical program, the side of louvre blade does not need design screw road can be fixed in connection strap, reduces the processing cost of louvre blade, improves production efficiency, eliminates the noise in louvre blade production, is conducive to the healthy of employee; The draw-in groove of window frame junction arranges and is connected the regularity ensureing whole window frame with corner brace, and bonding strength increases, and precision is controlled, good looking appearance.Structure of the present utility model is simple simultaneously, and easy to assembly, compact overall structure is unanimously attractive in appearance.
Except technical problem, the technical characteristic forming technical scheme and the advantage brought by the technical characteristic of these technical schemes that the utility model described above solves, the advantage that the other technologies feature comprised in the other technologies problem that a kind of shutter of the utility model can solve, technical scheme and these technical characteristics bring, will be described in further detail by reference to the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of shutter frame right angle joint in prior art;
Fig. 2 is the structural representation of the horizontal frame of the utility model and munnion junction;
Fig. 3 is the structural representation of the utility model embodiment one;
Fig. 4 is the A-A face sectional view in Fig. 3;
Fig. 5 is the B-B face sectional view in Fig. 3;
Fig. 6 is the structural representation of the utility model embodiment two;
Fig. 7 is the H-H face sectional view in Fig. 6;
Fig. 8 is the G-G face sectional view in Fig. 6;
Fig. 9 is the structural representation of the utility model embodiment three;
Figure 10 is the C-C face sectional view in Fig. 9;
Figure 11 is the E-E face sectional view in Fig. 9;
Fig. 5 is also the F-F face sectional view in Fig. 9 simultaneously.
In figure: 10, horizontal frame; 20, munnion; 30, louvre blade; 40, connection strap; 50, vertical stiffener; 60, corner brace; 70, horizontal stiffener; 71, screw road; 80, draw-in groove I; 90, draw-in groove II; 100; Aluminum alloy square tube.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.It should be noted that at this, the explanation for these embodiments understands the utility model for helping, but does not form restriction of the present utility model.In addition, if below the technical characteristic that relates in described each embodiment of the utility model do not form conflict each other and just can mutually combine.
Embodiment one:
Be the structural representation of a kind of the first embodiment of shutter of the utility model as shown in Figures 2 to 5, the window frame of this shutter is made up of a pair horizontal frame 10 and munnion 20; Described horizontal frame 10 is connected by corner brace 6045 degree of group angles with the end of munnion 20; Described horizontal frame 10 and munnion 20 offer the draw-in groove I 80 for inserting corner brace 60.Described draw-in groove I 80 be positioned at described horizontal frame 10 and munnion 20 towards side outside window.
Shutter also comprises the connection strap 40 parallel with described munnion 20; Described munnion 20 be provided with U-type groove for clamping connection strap 40 towards the side opening in window, described connection strap 40 offers the inclined hole inserted for louvre blade.
The horizontal section of described connection strap 40 is I shape.
Embodiment two:
Be the structural representation of a kind of shutter the second of the utility model embodiment as shown in Figure 6 to 8, in this embodiment, the middle part of shutter is provided with middle part and strengthens structure, it is except comprising a kind of all technical characteristics of embodiment, relative to embodiment one, shutter also comprises two vertical stiffeners 50; Described horizontal frame 10 is provided with the draw-in groove II 90 for clamping vertical stiffener 50 upper and lower end parts towards the side opening in window; The middle part of louvre blade 30 is through vertical stiffener 50.
In this embodiment, the quantity of vertical stiffener 50 also can be one, and in the present embodiment, in order to make the width strengthening structure consistent with the width of horizontal frame 10 and munnion 20, the quantity of vertical stiffener 50 is two.
In the present embodiment, the position of vertical stiffener 50 also can arrange multiple as required or be adjusted position.
Embodiment three:
Be the structural representation of a kind of the third embodiment of shutter of the utility model as shown in Figures 9 to 11, in this embodiment, shutter is strip, it is except comprising a kind of all technical characteristics of embodiment, relative to embodiment one, in its window frame, card has 11 louvre blades 30, also comprises at least one horizontal stiffener 70; The two ends of described horizontal stiffener 70 are fixed on munnion 20 to be blocked connection strap 40.
Described horizontal stiffener 70 is rectangular frame type, and its chamber medial surface is provided with the screw road 71 for being fixedly connected with munnion 20.Described screw road 71 is positioned at the upper surface of described horizontal stiffener 70 cavity.
In this embodiment, the quantity of horizontal stiffener 70 also can be multiple, and can need to set according to the height of shutter.
In above-mentioned three embodiments, the middle part surface of louvre blade 30 is provided with the projection of twice arcuation, and meanwhile, the shape of inclined hole and the shape of louvre blade fit like a glove; This bulge-structure can play the effect strengthening structure on the one hand to thin louvre blade 30, can also play the effect of decoration in addition.
Below by reference to the accompanying drawings detailed description is made to embodiment of the present utility model, but the utility model is not limited to described embodiment.For the ordinary skill in the art, carry out multiple change, amendment, replacement and distortion to these embodiments without departing from the principles and spirit of the present invention still to fall within protection domain of the present utility model.
Claims (7)
1. a shutter, is characterized in that: the window frame of shutter is made up of a pair horizontal frame (10) and munnion (20); Described horizontal frame (10) is connected by corner brace (60) 45 degree of group angles with the end of munnion (20); Described horizontal frame (10) and munnion (20) offer the draw-in groove I (80) for inserting corner brace (60).
2. a kind of shutter according to claim 1, is characterized in that: described draw-in groove I (80) be positioned at described horizontal frame (10) and munnion (20) towards side outside window.
3. a kind of shutter according to claim 1 and 2, is characterized in that: also comprise the connection strap (40) parallel with described munnion (20); Described munnion (20) is provided with the U-type groove for clamping connection strap (40) towards the side opening in window, and described connection strap (40) offers the inclined hole inserted for louvre blade.
4. a kind of shutter according to claim 3, is characterized in that: also comprise at least one vertical stiffener (50); Described horizontal frame (10) is provided with the draw-in groove II (90) for the vertical stiffener of clamping (50) upper and lower end parts towards the side opening in window; The middle part of louvre blade (30) is through vertical stiffener (50).
5. a kind of shutter according to claim 3, is characterized in that: also comprise at least one horizontal stiffener (70); The two ends of described horizontal stiffener (70) are fixed on munnion (20) to be blocked connection strap (40).
6. a kind of shutter according to claim 5, is characterized in that: described horizontal stiffener (70) is rectangular frame type, and its chamber medial surface is provided with the screw road (71) for being fixedly connected with munnion (20).
7. a kind of shutter according to claim 6, is characterized in that: described screw road (71) is positioned at the upper surface of described horizontal stiffener (70) cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657692.7U CN204941252U (en) | 2015-08-27 | 2015-08-27 | A kind of shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657692.7U CN204941252U (en) | 2015-08-27 | 2015-08-27 | A kind of shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941252U true CN204941252U (en) | 2016-01-06 |
Family
ID=55008693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520657692.7U Expired - Fee Related CN204941252U (en) | 2015-08-27 | 2015-08-27 | A kind of shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306841A (en) * | 2018-02-11 | 2019-02-05 | 鹤山市恒保防火玻璃厂有限公司 | A spliced fire window |
| CN109611000A (en) * | 2019-02-19 | 2019-04-12 | 成都欧派智能家居有限公司 | A kind of louvered air outlet |
-
2015
- 2015-08-27 CN CN201520657692.7U patent/CN204941252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306841A (en) * | 2018-02-11 | 2019-02-05 | 鹤山市恒保防火玻璃厂有限公司 | A spliced fire window |
| CN109611000A (en) * | 2019-02-19 | 2019-04-12 | 成都欧派智能家居有限公司 | A kind of louvered air outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170827 |