CN201404031Y - Adjusting structure for adjustable window curtain bracket - Google Patents
Adjusting structure for adjustable window curtain bracket Download PDFInfo
- Publication number
- CN201404031Y CN201404031Y CN2009201509244U CN200920150924U CN201404031Y CN 201404031 Y CN201404031 Y CN 201404031Y CN 2009201509244 U CN2009201509244 U CN 2009201509244U CN 200920150924 U CN200920150924 U CN 200920150924U CN 201404031 Y CN201404031 Y CN 201404031Y
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- China
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- driving screw
- adjustment structure
- displacement piece
- curtain rod
- utility
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Abstract
The utility model discloses an adjusting structure for an adjustable window curtain bracket. The bracket comprises two supporting plates and a plurality of adjusting structures arranged between the two supporting plates, and each adjusting structure comprises a leading screw rod, two displacement parts, two positioning parts and a plurality of connecting parts; each leading screw rod is provided with two external threads with reverse screwing direction for the two displacement parts to be respectively screwed on the two external threads; the two positioning parts are respectively and fixedly arranged on the inner side surfaces opposite to the two supporting plates to be positioned in the upper and lower positions between the two displacement parts; and the connecting parts are respectivelyand movably connected between the two displacement parts and the two positioning parts to form a linkage mechanism with the two displacement parts as a sliding pair. With the design of the leading screw rod, the purpose of adjusting the level position of the window curtain is achieved by simply rotating the leading screw rod. The utility model has the advantages of simple structure, convenient operation, manufacturing cost reduction and popularization for easy operation.
Description
Technical field
The utility model relates to a kind of curtain, particularly relate to a kind of in order to hanging the support of curtain, and the height and position person can adjust curtain and hang the time.
Background technology
Press, window is a kind ofly to look into the distance open-air architectural design for the people in indoor, and can to look into the distance outdoor view more vast in order to make, as indoor design such as French window also in response to and give birth to.Yet when daytime, daylight was comparatively strong, the design of window also caused indoor temperature to rise easily or order people within doors feels uncomfortable.Therefore, all can top curtain on the usually indoor window with shielded from sunlight.
And indoor for beautifying, the selection of curtain or replacement also are one of demands.For cooperating curtain miscellaneous, also just important relatively in order to the Curtain rod that provides curtain to be hung on the window.As " adjustable curtain rod collude body structure " novel patent a case of TaiWan, China patent gazette M289315 number, a kind of height and position that can upper and lower adjustment curtain rod promptly is provided, land length to cooperate the curtain of being hung.But this patent provided, and to collude body structure too complicated, more needs swivel bolt when adjusting height, so that operation is gone up difficulty and is difficult at home that the women changes curtain alone.
In view of this, need to propose a kind of reasonable in design and effectively improve the utility model of above-mentioned defective.
The utility model content
Main purpose of the present utility model is to provide a kind of adjustment structure of adjustable Curtain rod, and it designs by driving screw, can reach the purpose of adjusting the curtain height and position to depend merely on this driving screw of rotation.And simple in structure, operation facility, not only production cost can reduce, and its easy operation also meets popular.
To achieve these goals, the utility model provides a kind of adjustment structure of adjustable Curtain rod, it is characterized in that, comprising:
One driving screw has the opposite external screw thread of two hands of spiral;
Two displacement piece, spiral shell is located on two external screw threads of this driving screw respectively;
Two keepers lay respectively at the place, upper and lower position between this two displacement piece; And
A plurality of connecting pieces, activity is linked between this two displacement piece and this two keeper respectively, serves as the right linkage that slides to form by this two displacement piece.
The adjustment structure of described adjustable Curtain rod wherein, all is provided with a knob on these driving screw two ends.
The adjustment structure of described adjustable Curtain rod, wherein, two external screw threads of this driving screw are respectively left-hand thread and right-hand thread, and are balanced configuration on this driving screw.
The adjustment structure of described adjustable Curtain rod, wherein, these connecting pieces are isometric, so that the described linkage that forms is equidistant symmetric relation.
The adjustment structure of described adjustable Curtain rod, wherein, these connecting pieces are thin bar or are the flat plate of strip.
To achieve these goals, the utility model also provides a kind of adjustment structure of adjustable Curtain rod, it is characterized in that, comprising:
One driving screw, the one end has an external screw thread;
Two displacement piece, one person spiral shell are located at that this driving screw has on the described externally threaded end, another person then pivot be placed on the other end of this driving screw;
Two keepers lay respectively at the place, upper and lower position between this two displacement piece; And
A plurality of connecting pieces, activity is linked between this two displacement piece and this two keeper respectively, serves as the right linkage that slides to form by this two displacement piece.
The adjustment structure of described adjustable Curtain rod, wherein, this driving screw other end is provided with a knob.
The adjustment structure of described adjustable Curtain rod, wherein, these connecting pieces are isometric, so that the described linkage that forms is equidistant symmetric relation.
The adjustment structure of described adjustable Curtain rod, wherein, these connecting pieces are thin bar or are the flat plate of strip.
The utility model designs by driving screw, can reach the purpose of adjusting the curtain height and position to depend merely on this driving screw of rotation.And simple in structure, operation facility, not only production cost can reduce, and its easy operation also meets popular.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the floor map of the utility model first embodiment Curtain rod;
Fig. 2 adjusts the schematic perspective view of structure for the utility model first embodiment;
Fig. 3 adjusts the schematic perspective view of structure for the utility model first embodiment;
Fig. 4 adjusts the action schematic diagram that structure is heightened curtain for the utility model first embodiment;
Fig. 5 adjusts the action schematic diagram that structure is turned down curtain for the utility model first embodiment;
Fig. 6 adjusts the action schematic diagram that structure is heightened curtain for the utility model second embodiment;
Fig. 7 adjusts the action schematic diagram that structure is turned down curtain for the utility model second embodiment;
Fig. 8 adjusts the schematic perspective view of structure for the utility model the 3rd embodiment;
Fig. 9 adjusts the action schematic diagram that structure is heightened curtain for the utility model the 4th embodiment;
Figure 10 adjusts the action schematic diagram that structure is turned down curtain for the utility model the 4th embodiment.
Wherein, Reference numeral:
＜the utility model 〉
Curtain 1
Ceiling 2
Adjust structure 3
Driving screw 30 external screw threads 300
Connecting piece 320 connecting pieces 321
Keeper 33 connecting pieces 330
Connecting piece 331
The specific embodiment
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is made further more detailed description.
See also Fig. 1 and Fig. 2, be respectively the schematic perspective view of the floor map and the adjustment structure of the utility model first embodiment Curtain rod.The utility model provides a kind of adjustment structure of adjustable Curtain rod, this adjustment structure 3 is located at for a plurality of and cross direction profiles and is gone to upper and lower at interval between opposed two support plates 322,332, by this two support plate 322,332 curtain 1 is hung on as ceiling 2 etc. and locates, provide curtain 1 to adjust height and position to adjust structure 3 again, cooperate curtain 1 ornaments.
See also Fig. 2 and shown in Figure 3 again, this adjustment structure 3 comprises that one has the driving screw 30 of bidirectional helical; Two spiral shells are located at the displacement piece 31 on this driving screw 30; Two are supported in the upper and lower place of 31 of two displacement piece respectively, and the keeper 32,33 that this driving screw 30 is horizontally suspend; And a plurality of movable respectively connecting pieces 320,321,330,331 that are linked to 32,33 of displacement piece 31 and keepers.Wherein:
This driving screw 30 is a rhabodoid, has the opposite external screw thread of two hands of spiral 300,301 on its body of rod; In other words, two external screw threads 300,301 are respectively left-hand screw and right-hand screw, are balanced configuration on driving screw 30.In addition, on these driving screw 30 2 ends, all be provided with a knob 302, rotate this driving screw 30 in order to the knob 302 of the arbitrary end of staff turn-knob.
This two displacement piece 31 spiral shell respectively is located on two external screw threads 300,301 of above-mentioned driving screw 30, and because the two externally threaded hands of spiral of driving screw 30 are opposite, so when driving screw 30 is done up time or inverse time rotation, the direction of displacement of two displacement piece 31 is also just the opposite, with produce relatively away from or approaching relatively displacement effect.
This two keeper 32,33 is fixedly arranged on respectively on two support plates, 322, the 332 opposed inside faces, and just lay respectively at the place, upper and lower position of 31 of two displacement piece, to link respectively at two displacement piece, 31 works are movable by these connecting pieces 320,321,330,331, to form with this two displacement piece 31 is the right quadric chain that slides, and then described adjustment structure 3 can be set between this two support plate 322,332, use formation one described Curtain rod.Described each connecting piece 320,321,330,331 can be thin bar.
Hold, the utility model for embodiment in: a described support plate 322 belows are used for curtain 1 and are hung, and described another support plate 332 then is fixed in as places such as ceilings 2.Described positioning piece 32 is positioned at the place, below of 31 of two displacement piece, and links with 31 activities of two displacement piece respectively by described two connecting pieces 320,321, and this two connecting piece 320,321 is isometric, to form equidistant symmetric relation; 33 of described another keepers are positioned at the place, top of 31 of two displacement piece, and link with 31 activities of two displacement piece respectively by described two connecting pieces 330,331 in addition, and this two connecting piece 330,331 is also isometric, to form equidistant symmetric relation.In addition, a described external screw thread 300 is a right-hand thread for 301 of described another external screw threads of left-hand thread.So, can set firmly mutually with two support plates 322,332 respectively by two keepers 32,33, driving screw 30 is the level of state hangs between two support plates 322,332, drive the relative displacement of two displacement piece 31 by rotating this driving screw 30, changing the angle of inclination of each connecting piece 320,321,330,331, and then change the distance of 322,332 of two support plates.
Be with, by above-mentioned contexture, can obtain the adjustment structure of the adjustable Curtain rod of the utility model.
In view of the above, as shown in Figure 4, when driving screw 30 is done direction rotation (as clockwise direction), the displacement piece 31 that the external screw thread 300 that is left-hand screw can drive on it moves towards the right-hand member of driving screw 30, and the displacement piece 31 that the external screw thread 301 that is right-hand screw then can drive on it moves towards the left end of driving screw 30.Therefore, this two displacement piece 31 promptly produce relatively away from effect, to dwindle the distance of 322,332 of two support plates; And,, so can heighten the height and position of curtain 1 so only there is support plate 322 to pull each connecting piece 320,321,330,331 and move up along with two displacement piece 31 because support plate 332 is fixed in as in the places such as ceiling 2.
Moreover, as shown in Figure 5, when driving screw 30 is done the other direction rotation (as counterclockwise), the displacement piece 31 that the external screw thread 300 that is left-hand screw can drive on it moves towards the left end of driving screw 30, and the displacement piece 31 that the external screw thread 301 that is right-hand screw then can drive on it moves towards the right-hand member of driving screw 30.Therefore, this two displacement piece 31 promptly produces approaching relatively effect, to increase the distance of 322,332 of two support plates,, therefore can reduce the height and position of curtain 1 so support plate 322 meetings are pushed each connecting piece 320,321,330,331 along with two displacement piece 31 and moved down.
In addition, as Figure 6 and Figure 7, in the utility model second embodiment, make this driving screw 30 only an end have a described external screw thread 301, and establish on it for pairing described displacement piece 31 spiral shells; These driving screw 30 other ends then for another described displacement piece 31 pivots cover thereon.So, also can heighten or reduce the height and position of curtain 1 by this driving screw 30 of rotation.
In addition, as shown in Figure 8, in the utility model the 3rd embodiment, the difference that provides these adjustment structure 3 each assemblies changes kenel.And it mainly is to be that aforementioned each connecting piece 320,321,330,331 changes by the flat plate of strip, to strengthen the intensity that each connecting piece 320,321,330,331 can bear.
At last, as Fig. 9 and shown in Figure 10, in the utility model the 4th embodiment, by each connecting piece 320,321,330,331 that is constituted by the flat plate of strip, also can be applicable to be similarly the purpose of heightening or reducing curtain 1 height and position to reach on the only monolateral driving screw 30 with external screw thread 301.
In sum, the utility model is real to be rare novel practical novel product, it really can reach the application target of expection, and solve existing defective, because of having novelty and progressive, meeting novel patent application important document fully again, files an application according to Patent Law in the whence, would like to ask detailed survey and grant accurate this case patent, to ensure utility model people's right.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (9)
1, a kind of adjustment structure of adjustable Curtain rod is characterized in that, comprising:
One driving screw has the opposite external screw thread of two hands of spiral;
Two displacement piece, spiral shell is located on two external screw threads of this driving screw respectively;
Two keepers lay respectively at the place, upper and lower position between this two displacement piece; And
A plurality of connecting pieces, activity is linked between this two displacement piece and this two keeper respectively, serves as the right linkage that slides to form by this two displacement piece.
2, the adjustment structure of adjustable Curtain rod according to claim 1 is characterized in that, all is provided with a knob on these driving screw two ends.
3, the adjustment structure of adjustable Curtain rod according to claim 1 is characterized in that, two external screw threads of this driving screw are respectively left-hand thread and right-hand thread, and are balanced configuration on this driving screw.
4, the adjustment structure of adjustable Curtain rod according to claim 1 is characterized in that, these connecting pieces are isometric, so that the described linkage that forms is equidistant symmetric relation.
5, the adjustment structure of adjustable Curtain rod according to claim 1 is characterized in that, these connecting pieces are thin bar or are the flat plate of strip.
6, a kind of adjustment structure of adjustable Curtain rod is characterized in that, comprising:
One driving screw, the one end has an external screw thread;
Two displacement piece, one person spiral shell are located at that this driving screw has on the described externally threaded end, another person then pivot be placed on the other end of this driving screw;
Two keepers lay respectively at the place, upper and lower position between this two displacement piece; And
A plurality of connecting pieces, activity is linked between this two displacement piece and this two keeper respectively, serves as the right linkage that slides to form by this two displacement piece.
7, the adjustment structure of adjustable Curtain rod according to claim 6 is characterized in that, this driving screw other end is provided with a knob.
8, the adjustment structure of adjustable Curtain rod according to claim 6 is characterized in that, these connecting pieces are isometric, so that the described linkage that forms is equidistant symmetric relation.
9, the adjustment structure of adjustable Curtain rod according to claim 6 is characterized in that, these connecting pieces are thin bar or are the flat plate of strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201509244U CN201404031Y (en) | 2009-05-06 | 2009-05-06 | Adjusting structure for adjustable window curtain bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201509244U CN201404031Y (en) | 2009-05-06 | 2009-05-06 | Adjusting structure for adjustable window curtain bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404031Y true CN201404031Y (en) | 2010-02-17 |
Family
ID=41674949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201509244U Expired - Fee Related CN201404031Y (en) | 2009-05-06 | 2009-05-06 | Adjusting structure for adjustable window curtain bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847270A (en) * | 2018-05-15 | 2018-11-20 | 安徽天卓信息技术有限公司 | A kind of adjustable instrument meter hanger device |
-
2009
- 2009-05-06 CN CN2009201509244U patent/CN201404031Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847270A (en) * | 2018-05-15 | 2018-11-20 | 安徽天卓信息技术有限公司 | A kind of adjustable instrument meter hanger device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20130506 |