CN2566761Y - Folding and expansion type curtain - Google Patents
Folding and expansion type curtain Download PDFInfo
- Publication number
- CN2566761Y CN2566761Y CN 02252005 CN02252005U CN2566761Y CN 2566761 Y CN2566761 Y CN 2566761Y CN 02252005 CN02252005 CN 02252005 CN 02252005 U CN02252005 U CN 02252005U CN 2566761 Y CN2566761 Y CN 2566761Y
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- China
- Prior art keywords
- rail
- curtain
- lift rail
- positioning rope
- lift
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- Expired - Lifetime
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Abstract
The utility model relates to a folding and telescopic type curtain, which is used for installation of a window. The utility model comprises an upper track, at least one lifting track, two locating ropes, at least one telescopic curtain, wherein, the upper track is horizontally fixed on the top edge of the window; the lifting track forms a horizontal installation, is arranged below the upper track, and can be moved upwards and downwards; each first end of the two locating ropes is arranged on the upper track, and the two locating ropes are respectively penetrated between the upper track and the lifting track in a horizontally parallel way, are respectively penetrated in the lifting track, and are horizontally extended towards an opposite direction; each second end is respectively penetrated outside the lifting track and is arranged on the fixed point, and each locating rope keeps a definite tension for the lifting track; the upper end and the lower end of the telescopic curtain are respectively inserted on the upper track and the lifting track, and the telescopic curtain is provided with a plurality of bent areas, can be moved upwards and downwards with the lifting track, and correspondingly forms a longitudinal expansion and contraction.
Description
Technical field
The utility model is relevant with curtain, specifically refers to the telescopic curtain of a kind of folding.
Background technology
Press, general lift curtain, it mainly has a following rail (bottom rail) and a flexible curtain that is linked between the upper and lower rail that a last rail (head rail), that is fixed on the window apical margin is suspended to the rail below, in addition, except advanced electrically driven curtain, general lift curtain also can be established one at side and be the stay cord that free state hangs down, circulate twisting (or pull on down put) to promote or vertically to fall this time rail, so that the up condensation or down stretching, extension accordingly of aforementioned flexible curtain for the user.
Secondly, in the common lift curtain, the kenel of its flexible curtain is not quite similar again, and the main pattern of flexible curtain can generally be divided into two kinds, a kind of is that blade is parallel link side by side (as blind (Venetian blind)) with most, most blades can be carried out superimposed up and down mutually or be separated from each other the state folded or that open of receiving of reaching: be another kind of then be at single cloth, be formed with most bending zones on those clad cans of yarn or papery and tool folding effect, and can reach the action of folding of coating face or stretching, extension (as pleated blinds (Pleated blind) by bending the space reduction in the zone or amplifying (being varying in size of bending degree), organ shade (Honeycomb shade; Claim honeycomb curtain again) ... Deng).Though above-mentioned two kinds of lift curtain have the effect of resistance light equally, but because of the different of its flexible curtain and derive respectively other different effects are arranged, can change printing opacity degree between the impeller clearance by adjusting blade tilt as sun blind, and have a pleated blinds of the flexible curtain of cloth, yarn or papery ... Deng, then can reach soft sieve light and increase the aesthetic feeling of indoor design.
Yet, aspect lifting curtain with the flexible curtain of cloth (yarn) matter, not only can't change the printing opacity degree by the gap as above-mentioned blind, also have aforementioned existing in the curtain side in order to the stay cord dew that freely hangs down of controlling flexible curtain stretching, extension and folding, and put event because of it freely hangs down, very easily tangle and rein in first-class accident, form the secret worry of life at home with human body (particularly child in the family).
The utility model content
Main purpose of the present utility model is to provide a kind of folding telescopic curtain, and not having freely hangs down puts the stay cord that exposes, with avoid and human body between collude the situation that twines, its security is higher.
Another purpose of the present utility model is to provide a kind of folding telescopic curtain, is available for users to control simply the folding and the stretching, extension of flexible curtain, and its member is comparatively succinct.
Another purpose of the present utility model is to provide a kind of folding telescopic curtain, its application mode comparatively flexibly and the performance of function than horn of plenty.
For achieving the above object, the telescopic curtain of the folding that the utility model provides, in order to be installed in window, it includes:
Rail on one is the apical margin of crosswise fixed in aforementioned window;
At least one lift rail is laterally, is positioned at rail below on this, but and this lift rail upper and lower displacement:
Two positioning ropes, each is located at rail on this with first end, and with two positioning ropes with about mode arranged side by side pass through respectively between rail on this and this lift rail, distinctly penetrate horizontal expansion in the opposite direction in this lift rail again, it is outer and be separately positioned on the fixing point each second end to be passed this lift rail again, makes each positioning rope keep certain force of strain to this lift rail;
At least one flexible curtain, its upper and lower end are held in the mouth respectively and are located on this on the rail and this lift rail, and this flexible curtain has most bending zones, can be extending longitudinally or condensation accordingly with this lift rail upper and lower displacement of work.
The telescopic curtain of described folding also includes rail, is horizontal set and maintains static in this lift rail below; Second end of this two positioning rope is fixed at down respectively on the correspondence position of rail.
The telescopic curtain of described folding also includes the flexible curtain of at least one pair, is located between this lift rail and this time rail.
The telescopic curtain of described folding, wherein second end of this two positioning rope is individually fixed on the wall.
The telescopic curtain of described folding, wherein in this two positioning rope, wherein a positioning rope is by after penetrating this lift rail than left, turns right to extend and pass lift rail, is fixedly set on this fixing point; Another positioning rope then by more right-hand penetrate this lift rail after, turn left and extend and pass lift rail, be fixedly set on this fixing point.
The telescopic curtain of described folding, wherein in this two positioning rope, wherein a positioning rope is by after penetrating this lift rail than left, continues to turn left to extend and pass lift rail, is fixedly set on this fixing point; Another positioning rope then by more right-hand penetrate this lift rail after, continue to turn right and extend and pass lift rail, be fixedly set on this fixing point.
The telescopic curtain of described folding wherein should be gone up rail and be provided with two tension springs, and respectively this tension spring is fixed in rail on this with an end respectively; This two positioning rope is fixed in first end other end of this two torque spring respectively.
The telescopic curtain of described folding, wherein respectively second end of this positioning rope is located at respectively on the tension adjustment mechanism, and respectively this tension adjustment mechanism can appropriateness furls this positioning rope and is fixed.
The telescopic curtain of described folding, wherein this curtain also includes two siding tracks, this two siding track be vertically fixed on respectively aforementioned window about two lateral margins; Second end of this two positioning rope is separately fixed at respectively on this siding track.
The telescopic curtain of described folding, wherein this each siding track has a chase that extends vertically respectively, about the chase opening of this two siding track is in opposite directions; Second end of this two positioning rope is separately fixed on the bottom of this two siding tracks chase.
The telescopic curtain of described receipts Zhe, wherein this lift rail about two ends respectively the position in the chase of this two siding track.
Description of drawings
Further understand and approval for having, enumerate following the utility model preferred embodiment, and cooperate following accompanying drawing to describe in detail as the back for the purpose of this utility model, feature and effect:
Fig. 1 is the structural representation of the utility model first preferred embodiment, wherein show lift rail roughly the position in extreme lower position.
Fig. 2 is the side structure schematic diagram of the utility model first preferred embodiment.
Fig. 3 is the structural representation of the utility model first preferred embodiment, wherein show lift rail roughly the position at middle position.
Fig. 4 is the structural representation of the utility model second preferred embodiment, wherein show lift rail roughly the position in extreme lower position.
Fig. 5 is the structural representation of the utility model second preferred embodiment, wherein show lift rail roughly the position in the extreme higher position.
Fig. 6 is the cutaway view of the utility model second preferred embodiment along 6-6 hatching line among Fig. 4.
Fig. 7 is the cutaway view of the utility model second preferred embodiment along 7-7 hatching line among Fig. 5.
Fig. 8 is the structural representation of the utility model the 3rd preferred embodiment, wherein show lift rail roughly the position at middle position.
Fig. 9 is the structural representation of the utility model the 3rd preferred embodiment, wherein shows roughly position up, position of lift rail.
Figure 10 is the structural representation of the utility model the 3rd preferred embodiment, wherein show lift rail roughly the position at lower position.
Figure 11 is the side structure schematic diagram of the utility model the 3rd preferred embodiment.
The specific embodiment
At first see also Fig. 1 to Fig. 3, for the utility model first preferred embodiment provides the user mode of the telescopic curtain of a kind of folding (10), it includes:
Rail on one (11), be horizontal, be fixed in the window apical margin, two torque springs (extension spring) (12a) (12b) about the middle position in the last rail (11) is provided with, each tension spring (12a) (12b) colludes an inboard end respectively due to going up rail (11).
One lift rail (13) is a hollow cross bar, and the position is in last rail (11) below.
One flexible curtain (14) as shown in Figure 2, is positioned between rail (11) and the lift rail (13), and this flexible curtain (14) presents with the pattern of pleated blinds in the present embodiment; Should flexible curtain (14) be on the cover material of a cloth (yarn) matter, laterally reverse continuously within a predetermined distance bending forms, and makes to be subjected to the bending place to be formed with most bendings regional (141).
Rail (17) once is laterally, maintains static the root edge in window, and it can utilize fixed mount and wall mounted motionless, and it is positioned at the below of lift rail (13).
Two positioning ropes (15a) (15b) are coupled to rail (11) and down between rail (17) and be placed through in the lift rail (13) with mode of left and right symmetry.In detail, in the present embodiment, wherein first positioning rope (15a) by the position in spring (12a) outer end in left side up rail (11) left end extend, down pass rail (11) in the end appropriate location that keeps left partially then, directly vertically cross flexible curtain (14) again and penetrate lift rail (13) interior (promptly any connection relationship not being arranged) with flexible curtain (14), now is turned right in lift rail (13) inside and is extended and pass from the appropriate location, at last the bottom is fixedly installed on the fixing point of this time rail (17) right side correspondence; Relatively, second positioning rope (15b) is by the extension of turning right of spring (12b) outer end on right side, down pass rail (11) and extend perpendicularly to lift rail (13) in symmetric position, and in lift rail (13), be piercing in this lift rail (13), and the bottom is arranged on the fixing point of this time rail (17) left side correspondence as turning left by the right side as intersecting with first positioning rope (15a) to extend.Additional disclosure, this two positioning rope (15a) (15b) position are not revealed existing outside the curtain side in two lateral margins about flexible curtain (14).
Wherein, can be on the fixing point of this time rail (17) left and right sides, establish a tension adjustment mechanism (16a) respectively (16b) (as shown in Figure 1, just tension adjustment mechanism is known member, hold and do not give unnecessary details), make this two positioning rope (15a) (15b) its bottom can be individually fixed in this corresponding each tension adjustment mechanism (16a) (16b) on, and (16b) moderately furl this each positioning rope (15a) (15b) and fixed by this each tension adjustment mechanism (16a), make positioning rope (15a) (15b) can possess suitable tension force at any time.
More than be the telescopic curtain of folding (10) of the utility model first preferred embodiment, by aforementioned structure, lift rail (13) can be supportted in predetermined altitude by this two positioning rope (15a) tension force holder (15b) at ordinary times, and not arbitrarily sedimentation makes flexible curtain (14) keep corresponding expanded area.Stretching, extension when height that curtain (14) is stretched in the desire adjustment, the user needs only when directly raising lift rail (13) or dragging down lift rail (13) to predetermined altitude, Ran Fangkai lift rail (13) gets final product, in other words, as shown in Figure 3, can be when the user raise or drag down lift rail (13) height, the space that drives curtain (14) the bending zone (141) of should stretching changes, and reach folding or stretch the effect of flexible curtain (14), whole member is formed quite succinctly and also very convenient in the use.In lifting process, two ends are subjected to this two positioning rope (15a) tension force effect (15b) all the time about this lift rail (13), and can remain in poised state, do not have the one end up or the situation of down shaking partially.And since the positioning rope (15a) in the utility model (15b) not as the dew that freely hangs down as the known curtain with putting show in outside, has the moderate tension status down between rail (17) and last rail (11) and be, do not twine and can not pulled or collude by the child easily, can avoid the generation of matter of regret.And because the lift rail (13) in the utility model not only can be when rising or descend, be used for flexible curtain (14) is done the effect that folding is stretched, also can be by this lift rail of control (13) rising or the height that descends, saturating empty area between feasible change and following rail (17), and can be controlled the degree that light penetrates.
What must remark additionally is, in the previous embodiment structure, this two positioning rope (15a) first end (15b) (12b) is located at rail (11) by a tension spring (12a) respectively, it makes lift rail (13) can keep smooth and easy lifting with being intended to make positioning rope (15a) (15b) can keep predetermined tension in order to holder support lift rail (13) simultaneously.Yet aforesaid two springs not necessarily will be located at the rail middle position, for example can be located at the rail two ends respectively, and collude with the outside one end and to be located at rail, and make first end of this two positioning rope be fixed in spring the inner, and identical function is so also arranged.Certainly, each positioning rope also can be directly fixed on rail with first end of top side, changes second end of bottom side is located at down on the rail by a torque spring, also can reach same effect.Even, the utility model can not be provided with spring, that is to say, as long as positioning rope summary tool tensile elasticity itself (even do not have elasticity also can), two positioning ropes of wearing in the above described manner around lift rail still can be supportted the lift rail holder in the place height by the effect in its flat street of tension force, but and lift rail rise and fall still, in like manner, as long as positioning rope can keep the tension force of appropriateness, the also inessential indispensable member of aforesaid tension adjustment mechanism between last rail and following rail.
In addition, because the following rail in the present embodiment is only in order to provide the tension force of positioning rope appropriateness, therefore positioning rope can be directly fixed on the appropriate location of wall (or other can for the fixing tension force part of positioning rope), so aforesaid rail down is also inessential indispensable member and can being omitted in fact.
The flexible curtain one that the utility model does not limit in the curtain is decided to be the pleated blinds pattern, promptly can it be set as organ shade according to user's demand on the practice ... Deng equally amplifying or dwindle the flexible curtain of reaching stretching, extension or amounting to by the space that will bend the zone.
See also Fig. 4 to Fig. 7, the telescopic curtain of folding (20) for the utility model second preferred embodiment, it is same as the previously described embodiments substantially, as shown in Figure 4, have flexible curtain (24) between rail on this (21) and this lift rail (23) of rail on (21), a lift rail (23), equally, two positioning ropes (25a) in the place height are supportted in this lift rail (23) holder, and (25b) (annotate: the structure of most members, effect are same as precedent, hold and do not give unnecessary details), and the main difference of present embodiment and precedent is:
As shown in Figure 4, this curtain (20) also have two siding tracks (27a) (27b) be vertically fixed on respectively window about two lateral margins, the top is close to rail (21), the bottom is a little less than the window root edge.As shown in Figure 6, each siding track (27a) is (27b) for being the hollow moulding, has a chase (28) that extends down vertically, and chase (28) all with concave surface towards window one side, that is this two siding track (27a) chase (28) opening (27b) for about being in opposite directions.Two ends difference position is in this two chase (28) (as shown in Figure 6) about this lift rail (23).
Two positioning ropes (25a) tail end (25b) is then after being piercing in lift rail (23), directly enter respectively in left and right-hand siding track (27a) chase (28) (27b), paste again along chase (28) internal face and down extend, at last tail end is fixed on chase (28) bottom.
More than be the telescopic curtain of folding (20) of the utility model second preferred embodiment.Wherein in the process of lift telescopic curtain (24) height, this lift rail (23) remains in this two siding track (27a) chase (28) (27b) (as Fig. 5 and shown in Figure 6), make the stretching, extension folding of flexible curtain (24) seem to stablize smooth and easy, do not shake partially inside and outside not understanding.And by lift rail 23) two ends are subjected to siding track (27a) (27b) to limit (annotate: flexible curtain (24) two sides also can stretch in the chase (28)), make and should can keep can arbitrarily not blown moving swiftly by flexible curtain (14) by wind.In other words, which kind of when height no matter this lift rail (23) be positioned, the part that this two positioning rope (25a) (25b) is passed by lift rail (23) two ends, all keep pasting along siding track (27a) chase (28) internal face (as shown in Figure 7) (27b), that is be subjected to this two siding track (27a) (27b) to wrap and protect in interior, therefore, in the curtain provided by the utility model (20), do not have that rope exposes and sketch the contours and twine first-class accident with the people, rope also can not rupture because of being colluded to pull or rub by other things, be good than the foregoing description not only, commonly used is desirable more.
The special grant explanation, in the present embodiment its first positioning rope (25a) by the position in spring (22a) outer end in left side up rail (21) left end extend, down pass rail (11) in the appropriate location of the end that keeps left partially then, directly vertically cross flexible curtain (not linking interactive relationship) (24) again and penetrate in the lift rail (23) as long as have with this flexible curtain (24), now continues to turn left in lift rail (23) inside and extends and pass from its limit, left side, at last the bottom is fixedly installed on chase (28) bottom of the siding track (27d) that is positioned at left; Relatively, second positioning rope (25b) is by the extension of turning right of spring (22b) outer end on right side, down pass rail (21) and extend perpendicularly to lift rail (23) in symmetric position, and in lift rail (23), turn right and extend and pass from its right edge, and the bottom is fixedly installed on chase (28) bottom that is positioned at right-hand siding track (27b).
In addition, see also Fig. 8 to Figure 10, the telescopic curtain of folding (30) that is provided for the utility model the 3rd preferred embodiment, it is identical with first preferred embodiment substantially, have equally rail on (31), a lift rail (33), once the flexible curtain (34) of rail (37), between rail on this (31) and this lift rail (33), two positioning ropes (35a) in the place height are supportted in this lift rail (33) holder, and (35b) (annotate: the structure of most members, effect are same as precedent, hold and do not give unnecessary details), and the main difference of the present embodiment and first preferred embodiment is:
Also has a secondary flexible curtain (39) in the curtain of the present utility model (30), link and be arranged between this lift rail (33) and this time rail (37), its pattern can be pleated curtain, organ shade or blind ... wherein a kenel presents (as shown in figure 11) with organ shade in present embodiment.
So, this curtain (30) not only can be provided with flexible curtain (34) between last rail (31) and lift rail (33), another secondary flexible curtain (39) also can be set between this time rail (37) and this lift rail (33), the flexible curtain (epimere is an organ shade for the pleated blinds hypomere as shown in figure 11) that makes this curtain (30) can have two kinds of identical or different kenels (formula) simultaneously can make this curtain (30) have the different up and down characteristics of covering thus.Simultaneously, as shown in Figure 9, if lift rail (33) is risen, even also flexible curtain (34) folding of top and the flexible curtain (39) of the pair of below stretches; As shown in figure 10, otherwise if lift rail (33) is descended, then the flexible curtain (34) in top then can stretch thereupon, and the secondary flexible curtain (39) in below can folding thereupon.In brief, the user can adjust this lift rail (33) place height in response to the demand of self, with the flexible curtain (34) that changes top and the bottom and the area ratio between secondary flexible curtain (39) (as with extremely, if when lift rail (33) was depressed into minimum point or is pushed into peak, this curtain (30) was promptly just as the curtain that only has single flexible curtain).
Thus, (the stay cord dew that promptly not having freely hangs down puts show in outside) takes place in the facts of harm home safety of not only can avoiding curtain of the present utility model, on using, more there is the mode of multiple different types to adopt and (promptly descends rail, siding track, tension spring, tension adjustment mechanism ... Deng being provided with or not being provided with), and can make to have the value on the market more by curtain horn of plenty (as the flexible curtain of the pair of setting up an above same types or different types) more in performance.
Claims (11)
1, the telescopic curtain of a kind of folding in order to be installed in window, is characterized in that, includes:
Rail on one is the apical margin of crosswise fixed in aforementioned window;
At least one lift rail is laterally, is positioned at rail below on this, but and this lift rail upper and lower displacement:
Two positioning ropes, each is located at rail on this with first end, and with two positioning ropes with about mode arranged side by side pass through respectively between rail on this and this lift rail, distinctly penetrate horizontal expansion in the opposite direction in this lift rail again, it is outer and be separately positioned on the fixing point each second end to be passed this lift rail again, and each positioning rope keeps certain force of strain to this lift rail;
At least one flexible curtain, its upper and lower end are held in the mouth respectively and are located on this on the rail and this lift rail, and this flexible curtain has most bending zones, is extending longitudinally or condensation accordingly.
2, according to the telescopic curtain of the described folding of claim 1, it is characterized in that, also include rail, be horizontal set and maintain static in this lift rail below; Second end of this two positioning rope is fixed at down respectively on the correspondence position of rail.
3, according to the telescopic curtain of the described folding of claim 2, it is characterized in that, also include the flexible curtain of at least one pair, be located between this lift rail and this time rail.
According to the telescopic curtain of the described folding of claim 1, it is characterized in that 4, second end of this two positioning rope is individually fixed on the wall.
According to the telescopic curtain of the described folding of claim 1, it is characterized in that 5, in this two positioning rope, wherein a positioning rope is by after penetrating this lift rail than left, turn right and extend and pass lift rail, be fixedly set on this fixing point; Another positioning rope then by more right-hand penetrate this lift rail after, turn left and extend and pass lift rail, be fixedly set on this fixing point.
According to the telescopic curtain of the described folding of claim 1, it is characterized in that 6, in this two positioning rope, wherein positioning rope system is by after penetrating this lift rail than left, continue to turn left and extend and pass lift rail, be fixedly set on this fixing point; Another positioning rope then by more right-hand penetrate this lift rail after, continue to turn right and extend and pass lift rail, be fixedly set on this fixing point.
7, according to the telescopic curtain of the described folding of claim 1, it is characterized in that rail is provided with two tension springs on this, respectively this tension spring is fixed in rail on this with an end respectively; This two positioning rope is fixed in first end other end of this two torque spring respectively.
According to the telescopic curtain of the described folding of claim 1, it is characterized in that 8, respectively second end of this positioning rope is located at respectively on the tension adjustment mechanism.
9, according to the telescopic curtain of the described folding of claim 1, it is characterized in that this curtain also includes two siding tracks, this two siding track be vertically fixed on respectively aforementioned window about two lateral margins; Second end of this two positioning rope is separately fixed at respectively on this siding track.
According to the telescopic curtain of the described folding of claim 9, it is characterized in that 10, this each siding track has a chase that extends vertically respectively, about the chase opening of this two siding track is in opposite directions; Second end of this two positioning rope is separately fixed on the bottom of this two siding tracks chase.
According to the telescopic curtain of the described receipts of claim 10 Zhe, it is characterized in that 11, two ends difference position is in the chase of this two siding track about this lift rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252005 CN2566761Y (en) | 2002-08-26 | 2002-08-26 | Folding and expansion type curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252005 CN2566761Y (en) | 2002-08-26 | 2002-08-26 | Folding and expansion type curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566761Y true CN2566761Y (en) | 2003-08-20 |
Family
ID=33721633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02252005 Expired - Lifetime CN2566761Y (en) | 2002-08-26 | 2002-08-26 | Folding and expansion type curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566761Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675928A (en) * | 2020-12-07 | 2021-04-20 | 重庆阿泰可科技股份有限公司 | Temperature impact test box |
-
2002
- 2002-08-26 CN CN 02252005 patent/CN2566761Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675928A (en) * | 2020-12-07 | 2021-04-20 | 重庆阿泰可科技股份有限公司 | Temperature impact test box |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120826 Granted publication date: 20030820 |