CN203499510U - Blade angle adjusting device for louver - Google Patents
Blade angle adjusting device for louver Download PDFInfo
- Publication number
- CN203499510U CN203499510U CN201320519822.1U CN201320519822U CN203499510U CN 203499510 U CN203499510 U CN 203499510U CN 201320519822 U CN201320519822 U CN 201320519822U CN 203499510 U CN203499510 U CN 203499510U
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- CN
- China
- Prior art keywords
- blade
- blade angle
- shutter
- adjustment
- keeper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a blade angle adjusting device for a louver. The blade angle adjusting device comprises a groove-shaped support frame, a plurality of blade clamps, linkage rods and adjusting handles, wherein the blade clamps are uniformly arranged on the groove-shaped support frame and are used for clamping louver blades during overturning; the linkage rods are arranged on the groove-shaped support frame and are in transmission connection with the blade clamps; the adjusting handles are used for driving the linkage rods; each adjusting handle is provided with a pull part which is resistant to skidding during pulling; each blade clamp is provided with a rotary connecting part; the linkage rods and the rotary connecting parts are movably connected with positioning elements. In the blade angle adjusting device, the pull parts are arranged, so that the louver can be opened and closed at places with high moisture content and a large amount of oil smoke; the positioning pieces are low in cost and high in assembling efficiency during production, so that the production efficiency is increased, and the labor cost is saved. The blade angle adjusting device relates to an improvement and innovation on the aspect of a louver technology.
Description
Technical field
The utility model relates to building window and decorates field, specifically a kind of adjustment of blade angle device of shutter.
Background technology
At the door and window of building, decorate field, shutter because of its ventilated performance good, blade angle is adjustable, easy to use, space hold is few, as the blade of installing some heat-barrier materials also has the heat insulation advantages such as function, and shutter is widely used in modern life environment.
At present the kind of common shutter has two kinds, plastics and metal on the market, wherein plastic shutter low price, bright in luster, toughness better but glossiness and brightness all can be weaker; Although and the shutter of metal quality all can be better than plastic shutter in glossiness, brightness and durability, price is also relatively costly.Yet adjustment of blade angle apparatus structure material cost and the manufacturing cost complicated, single parts of the most critical part of above-mentioned two class shutters are higher, cause finished product holistic cost high.In fierce market competition, the principal element whether decision has the market competitiveness in like product competition is price, determines that the principal element of product price height is product cost.
In sum, need a kind of adjustment of blade angle device that improve structure, cost shutter low and easy to assembly.
Utility model content
The purpose of this utility model is, for above-mentioned deficiency, provides a kind of easy to use, adjustment of blade angle device that can improve efficiency of assembling and the low shutter of cost.
For achieving the above object, technical scheme provided by the utility model is: a kind of adjustment of blade angle device of shutter, comprise grooved bracing frame, a plurality of being evenly located on grooved bracing frame for clamping the blade folder of blade of louver window upset, be located at the regulating handle that described grooved bracing frame upper driving connects the gangbar of described blade folder and promotes described gangbar, described regulating handle is provided with pulling part anti-skidding when pulling, described blade is folded with rotating junction, and described gangbar is flexibly connected and is provided with keeper with described rotating junction.
As a kind of improvement of the present utility model, described keeper is plastic part.
As a kind of improvement of the present utility model, the appearance profile of described keeper is T font, and keeper comprises bar portion and is located at the cap portion of described bar portion one end.
As a kind of improvement of the present utility model, described rotating junction is plate-like, and an end face of rotating junction is provided with column, and described column is hollow tubular, one end of column is vertically located on an end face of described rotating junction, and the other end is the openend that adaptive described bar portion inserts.
As a kind of improvement of the present utility model, described gangbar is actively installed on described column by sheathed through hole, and the inner ring of described openend and described bar portion are interference fit.
As a kind of improvement of the present utility model, described pulling part is provided with pulls through hole and arc-shaped protrusions, described in pull through hole correspondence at the medium position of pulling part, described in described arc-shaped protrusions is located at, pull a side of through hole.
The beneficial effects of the utility model are: structure design of the present utility model is ingenious, reasonable, are applicable to the blade that apolegamy installs all kinds of materials and are assembled into shutter finished product; Described regulating handle can help the non-slip pulling part of finger grip when being provided with and using, and is finely adapted between moist aqueous vapor is large, oil smoke is large bathroom and local use the such as kitchen; In the utility model, gangbar is actively installed on the column of described rotating junction, described keeper is located on the openend of described column by interference fit, keeper is plastic part, for the stable activity of gangbar, on column, be not shifted, when guaranteeing mechanical strength and durability, material cost is lower, and when producing assembling keeper simple installation.
Pulling part in the utility model facilitates shutter is large in moist aqueous vapor, oil smoke is large place to open and close to use, and keeper cost is low, the efficiency of assembling while producing is high, usefully enhances productivity and saves labour turnover, and is improvement and the innovation of shutter technology.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the structure chart of facing of the present utility model.
Fig. 2 is the structure figure of Fig. 1.
Fig. 3 is the local A structure enlarged drawing in Fig. 2.
Fig. 4 is the local B structure enlarged drawing in Fig. 2.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the adjustment of blade angle device of a kind of shutter that the present embodiment provides, comprise grooved bracing frame 1, a plurality of being evenly located on grooved bracing frame 1 for clamping the blade folder 2 of blade of louver window upset, be located at the regulating handle 3 that described grooved bracing frame 1 upper driving connects the gangbar 4 of described blade folder 2 and promotes described gangbar 4, described regulating handle 3 is provided with pulling part 31 anti-skidding when pulling, described blade folder 2 is provided with rotating junction 21, and described gangbar 4 is flexibly connected and is provided with keeper 5 with described rotating junction 21; Described blade folder 2 comprises blade fixed end and described rotating junction 21, described blade fixed end is connected by a rotating shaft being applied on described grooved bracing frame 1 with rotating junction 21, rotating junction 21 correspondences are at the groove surface of grooved bracing frame 1, described pulling part 31 can prevent the sliding hand phenomenon of bringing due to the more moistening situation of resistance, particularly hand of pulling, easy to use.
As in the present embodiment a kind of preferably, described keeper 5 is plastic part; Plastic part has certain mechanical strength and durability, low compared with metallic article cost, favourable saving production cost.
The appearance profile of described keeper 5 is T font, and keeper 5 comprises bar portion and is located at the cap portion of described bar portion one end.
Described rotating junction 21 is plate-like, one end face of rotating junction 21 is provided with column 211, described column 211 is hollow tubular, and one end of column 211 is vertically located on an end face of described rotating junction 21, and the other end is the openend 212 that adaptive described bar portion inserts.
Described gangbar 4 is actively installed on described column 211 by sheathed through hole, and in the present embodiment, the inner ring of described openend 212 and described bar portion are interference fit, installs firmly, assembly process is simple and easy, efficiency is high and be conducive to the saving of cost of labor.
Described pulling part 31 is provided with pulls through hole 311 and arc-shaped protrusions 312, described in pull through hole 311 correspondences at the medium position of pulling part 31, described in described arc-shaped protrusions 312 is located at, pull a side of through hole 311; In other embodiment, the shape and structure of described pulling part 31 can be other modification.
Compared with prior art, gangbar 4 of the present utility model is actively installed on the column 211 of described rotating junction 21, described keeper 5 is located on the openend 212 of described column 211 by interference fit, keeper 5 is plastic parts, for the stable activity of gangbar 4, on column 211, be not shifted, when guaranteeing mechanical strength and durability, material cost is lower, and when producing assembling keeper 5 simple installations; Pulling part 31 in the utility model facilitates the place that shutter is large in moist aqueous vapor, oil smoke is large to open and close use, keeper 5 costs are low, efficiency of assembling is high while producing, favourablely enhancing productivity and save labour turnover, is improvement and the innovation of shutter technology.
The above specific embodiment is only for illustrating the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (6)
1. the adjustment of blade angle device of a shutter, comprise grooved bracing frame, a plurality of being evenly located on grooved bracing frame for clamping the blade folder of blade of louver window upset, be located at the regulating handle that described grooved bracing frame upper driving connects the gangbar of described blade folder and promotes described gangbar, it is characterized in that, described regulating handle is provided with pulling part anti-skidding when pulling, and described blade is folded with rotating junction, and described gangbar is flexibly connected and is provided with keeper with described rotating junction.
2. the adjustment of blade angle device of shutter as described in claim l, is characterized in that: described keeper is plastic part.
3. the adjustment of blade angle device of shutter as claimed in claim 2, is characterized in that: the appearance profile of described keeper is T font, and keeper comprises bar portion and is located at the cap portion of described bar portion one end.
4. the adjustment of blade angle device of shutter as claimed in claim 3, it is characterized in that: described rotating junction is plate-like, one end face of rotating junction is provided with column, described column is hollow tubular, one end of column is vertically located on an end face of described rotating junction, and the other end is the openend that adaptive described bar portion inserts.
5. the adjustment of blade angle device of shutter as claimed in claim 4, is characterized in that: described gangbar is actively installed on described column by sheathed through hole, and the inner ring of described openend and described bar portion are interference fit.
6. the adjustment of blade angle device of shutter as claimed in claim 1, it is characterized in that: described pulling part is provided with pulls through hole and arc-shaped protrusions, describedly pull the medium position that through hole correspondence is located at pulling part, described in described arc-shaped protrusions is located at, pull a side of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519822.1U CN203499510U (en) | 2013-08-26 | 2013-08-26 | Blade angle adjusting device for louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519822.1U CN203499510U (en) | 2013-08-26 | 2013-08-26 | Blade angle adjusting device for louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499510U true CN203499510U (en) | 2014-03-26 |
Family
ID=50330499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519822.1U Expired - Fee Related CN203499510U (en) | 2013-08-26 | 2013-08-26 | Blade angle adjusting device for louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953273A (en) * | 2014-05-27 | 2014-07-30 | 常州天经新型建材有限公司 | Novel dimmable shutter |
-
2013
- 2013-08-26 CN CN201320519822.1U patent/CN203499510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953273A (en) * | 2014-05-27 | 2014-07-30 | 常州天经新型建材有限公司 | Novel dimmable shutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140326 Termination date: 20160826 |