CN205532190U - Curtain structure is rolled up to wireless formula of modified - Google Patents

Abstract

The utility model provides a curtain structure is rolled up to wireless formula of modified, includes: a frame unit has a fixed rail, two side seats set up and locate and looks corresponding states in these two ends on the fixed rail, one roll is moved the device, violently locates between this two side seat and is bonding state, and one roll of curtain unit, a bolt has, and the book of its top and this frame unit moves the device and concreties to be equipped with a stringing portion in its bottom department seam of this batching, with a weight linear meter, set up in the stringing portion of this batching, this wireless formula is rolled up the curtain and more including a heavy curtain unit, is had a curtain cloth, and the reason is located and be down to hang down to put the state on the rear of the fixed rail of fixed this the frame unit in its top, and its bottom department seam of this curtain cloth is equipped with a stringing portion, a weight linear meter sets up in the stringing portion of this curtain cloth, and a plurality of clamping device, setting up respectively in the curtain cloth of this heavy curtain unit before it aspect and about being range state, each clamping device is used for being the state of putting that down hangs down when this books curtain unit and gives the centre gripping often, makes this book act unit down hang down and is the purpose that keeps straight state when putting.

Description

The rope-free roller shutter structure improved

Technical field

This utility model relates to the rope-free roller shutter structure of a kind of improvement, is espespecially guarantor during this screen-rollong unit down lowering a kind of Hold the rope-free roller shutter of straightened condition.

Background technology

Modern architecture is for taking ventilation and daylighting into account, and almost every room is designed with window, even looks into the distance family for user in indoor Outer view and design large-scale French window etc., but the design of window is also easily because of sunlight direct irradiation, causes indoor temperature to rise, Or cause indoor situations by shortcomings such as stranger spy on, therefore often can on window top curtain, with take into account the privacy of indoor private with Shielded from sunlight, light regulating and decorated wall surface etc., and traditional curtain is all to adopt stay cord to be used as controlling to move, such as sieve Horse curtain, folding neck curtain or pleated curtain, the stay cord both hands that are typically down to be hung by upper beam can move part to, when pulling stay cord, i.e. Curtain can be controlled with this to move horizontally, have lofty stay cord after the installing of this dragline type curtain and occur in a side of this curtain, Affect attractive in appearance and in use user must in person arrive the stay cord of curtain and operate, and cannot distant control lifting action, Convenience is the most not enough, and when having child in family, when child is because of curious or accidentally the stay cord exposed is wound in cervical region when playing, Just probably because being difficult to shake off and the lethal accident of strangulation, the safety for child causes anxiety.Therefore, for exempting the stay cord exposed Using, there is a kind of electrically driven curtain in market, and as shown in Figure 8, it mainly includes scrolling unit 5 and a curtain 6, this scrolling Unit 5 is provided with an axle center 51, and the top of this curtain 6 consolidates with the axle center 51 of this scrolling unit 5, and this curtain 6 by The rotation in this axle center 51 and can be coated with and be wound in outside this axle center 51 or put to last volume, therefore great on operating with Safe and convenient characteristic.

According to above-mentioned common structure, this curtain 6 is rotated by the axle center 51 of this scrolling unit 5 and in automatic rolling, but this curtain 6 In time putting to last volume, easily cause both sides because dual-side there is no support force and produce buckling phenomenon, make this curtain 6 present when launching Irregular thing occurs, and causes this electrically driven curtain to present overall perception in use the best, still has and do not attained in reality application Kind part, an actually big drawback problem, and urgently improved.

Summary of the invention

Main purpose of the present utility model is: in the cordless keeping straightened condition when providing this screen-rollong unit down lowering a kind of Roller shutter.

For reaching above-mentioned purpose, the rope-free roller shutter structure of a kind of improvement of this utility model, it is suitable for the cordless being installed on a window Roller shutter, this rope-free roller shutter includes: a frame unit, has a retaining rail；Two side seats, are arranged at this retaining rail two end Corresponding state；With a rolling device, cross between this two sides seat in bonding state；And a screen-rollong unit, there is a bolt, Its top consolidates with the rolling device of this frame unit, in up retracting and down lowering when this batching is operated by this rolling device State, and seamed a stringing portion in its bottom end of this batching, this stringing portion by this batching to be seamed after being constituted；With one Weight linear meter, is arranged in the stringing portion of this batching；It is characterized in that: this rope-free roller shutter has further included a Curtain unit, has One cord, its top fixes at the rear upper limb of the retaining rail of this frame unit and in down lowering state, its bottom end of this cord Seamed a stringing portion, this stringing portion by this cord to be seamed after being constituted；With a weight linear meter, it is arranged at the cloth of this cord In pipe portion；And multiple clamping device, it is respectively arranged at its front aspect of cord of this Curtain unit and in upper and lower ordered state, respectively Clamping device is used for being clamped when this screen-rollong unit is in down lowering state, is holding when making this screen-rollong unit down lowering Straightened condition.

Actual gain of the present utility model is that its front aspect of the cord by this Curtain unit seams multiple in wearing of being arranged above and below Borehole jack, each perforation set is inserted for respectively this clamping device；The most each clamping device has a body of rod, and it is arranged at place in this perforation set； Two grip blocks, it is respectively arranged at these body of rod two ends；And multiple retaining element, it is screw-locked at respectively compels at each grip block Tight at this body of rod, making this body of rod and this two grip block is stationary state, when this screen-rollong unit down lowering, due to this screen-rollong Its bottom end of the batching of unit is provided with this weight linear meter, and the gravity making this batching downward concentrates on middle position, and each folder of arranging in pairs or groups Hold the supporting rod of two grip blocks of device for clamping at this batching dual-side；Whereby, can be in when making this screen-rollong unit down lowering Keep straightened condition.

Accompanying drawing explanation

Fig. 1 is combination stereogram of the present utility model.

Fig. 2 is three-dimensional exploded view of the present utility model.

Fig. 3 is the three-dimensional exploded view of this utility model clamping device.

Fig. 4 is the screen-rollong unit deployed condition schematic diagram of this utility model preferred embodiment.

Fig. 5 is the enlarged diagram indicating A in this utility model Fig. 4.

Fig. 6 is preferably to use state reference map after this utility model is assembled in window.

Fig. 7 is that another after this utility model is assembled in window preferably uses state reference map.

Fig. 8 is the stereoscopic embodiment figure of common structure.

Detailed description of the invention

First, refer to shown in Fig. 1 to Fig. 3, be the rope-free roller shutter structure of this utility model improvement；Including: a frame unit 1, screen-rollong unit 2, Curtain unit 3 and a multiple clamping device 4, wherein:

This frame unit 1, made by metal material, metal material is then selected from as copper, rustless steel, aluminum, zinc or irony Any one；This frame unit 1 has a retaining rail 11, and its entirety is strip；Two side seats 12, are arranged at this retaining rail Corresponding state at 11 2 ends, this two sides seat 12 and this retaining rail 11 are in Demountable assemble type kenel；With a scrolling dress Put 13, cross between this two sides seat 12 in bonding state；

This screen-rollong unit 2, has a bolt 21, is cut into the shape of predetermined length, this its top of batching 21 and this framework The rolling device 13 of unit 1 consolidates, in up retracting and down lowering when this batching 21 is operated by this rolling device 13 State, and seamed a stringing portion 211 in this its bottom end of batching 21, this stringing portion 211 is that this batching 21 is for enclosing Seamed after constituting；With a weight linear meter 22, it is arranged in the stringing portion 211 of this batching 21；

This Curtain unit 3, has a cord 31, is cut into the shape of predetermined length, and this frame is fixed on this its top of cord 31 At the rear upper limb of the retaining rail 11 of frame unit 1 and in down lowering state, and this its bottom end of cord 31 has seamed a cloth Pipe portion 311, this stringing portion 311 by this cord 31 by around constitute after seamed；With a weight linear meter 32, it is arranged at In the stringing portion 311 of this cord 31；And

Multiple clamping devices 4, are respectively arranged at its front aspect of cord 31 of this Curtain unit 3 and in upper and lower ordered state, respectively Clamping device 4 is used for being clamped, when making this screen-rollong unit 2 down lowering when this screen-rollong unit 2 is in down lowering state In keeping straightened condition；

By above structure, illustrate further as follows:

Be provided with at the rear upper limb of its top of cord 31 of this Curtain unit 3 described and the retaining rail 11 of this frame unit 1 in Corresponding connection assembly 33, makes this Curtain unit 3 with this frame unit 1 in separating formula kenel, wherein this connection assembly 3 3 is devil's felt；And more extend in its top of cord 31 of this Curtain unit 3 and to be formed with an extension 312；

Its front aspect of the cord 31 of this Curtain unit 3 described seams multiple in the perforation set 34 being arranged above and below, respectively this perforation Set 34 is inserted for each clamping device 4；And this perforation set 34 seams in its front aspect of this cord 31 for cloth material；

Described each clamping device 4 has a body of rod 41, and it is arranged at place in this perforation set 34；Two grip blocks 42, its point It is not arranged at these body of rod 41 two ends；And multiple retaining element 43, it is screw-locked at packing at each grip block 42 respectively At this body of rod 41, make this body of rod 41 with this two grip block 42 in stationary state；The most each grip block 42 is provided with a pivot Meeting portion 421, be provided with one and recessed plug hole 4211 at this articulated section 421 one side, this plugs hole 42 11 these bodies of rod 41 of confession are pivoted；It is provided with again one at this its front end, articulated section 421 and plugs hole 4211 with this in communicating shape The screw 4212 of state, this screw 4212 is then packed in this body of rod 41 for this retaining element 43 screw lock, this pivot joint The screw 4212 in portion 421 is stairstepping, and this retaining element 43 is selected from screw；And in this articulated section 421 its At front end, horizontal expansion has a supporting rod 422.

Continuing refers to shown in Fig. 4 to Fig. 7, and the rope-free roller shutter structure improved for this utility model is preferably implemented to use state description, Basis is the most novel is suitable for the rope-free roller shutter being installed on a window, and this rope-free roller shutter includes: a frame unit 1, has one and fixes Rail 11；Two side seats 12, are arranged at corresponding state at this retaining rail 11 2 end；With a rolling device 13, it is horizontally set with In bonding state between this two sides seat 12；And a screen-rollong unit 2, there is a bolt 21, its top and this frame unit The rolling device 13 of 1 consolidates, in up retracting and down lowering state when this batching 21 is operated by this rolling device 13, And having seamed a stringing portion 211 in this its bottom end of batching 21, this stringing portion 211 is that this batching 21 is with around composition Rear seamed；With a weight linear meter 22, it is arranged in the stringing portion 211 of this batching 21；

This rope-free roller shutter has further included a Curtain unit 3, has a cord 31, and consolidating of this frame unit 1 is fixed on its top At the rear upper limb of orbit determination 11 and in down lowering state, this its bottom end of cord 31 has seamed a stringing portion 311, should Stringing portion 311 by this cord 31 to be seamed after being constituted；With a weight linear meter 32, it is arranged at the cloth of this cord 31 In pipe portion 311；And multiple clamping device 4, it is respectively arranged at its front aspect of cord 31 of this Curtain unit 3 and presents Lower ordered state, each clamping device 4 is used for being clamped when this screen-rollong unit 2 is in down lowering state, makes this screen-rollong list In keeping straightened condition during unit 2 down lowering；

It is positioned at Door and window frame when this rope-free roller shutter hang at Door and window frame or supports, then the batching to this screen-rollong unit 2 21 carry out down extended state and in positioning states, and the batching 21 of this screen-rollong unit 2 optionally can present semi-drawing shape State (as shown in Figure 6) or be completely stretched any one kenel of state (as shown in Figure 7), and by the curtain of this Curtain unit 3 Its front aspect of cloth 31 seams multiple in the perforation set 34 being arranged above and below, and each perforation set 34 is inserted for each clamping device 4； The most each clamping device 4 has a body of rod 41, and it is arranged at place in this perforation set 34；Two grip blocks 42, it sets respectively It is placed at these body of rod 41 two ends；And multiple retaining element 43, it is screw-locked at respectively and is packed in this at each grip block 42 At the body of rod 41, make this body of rod 41 with this two grip block 42 in stationary state, when this screen-rollong unit 2 down lowering, by Its bottom end of batching 21 in this screen-rollong unit 2 is provided with this weight linear meter 22, and the gravity making this batching 21 downward concentrates on Middle position, and be used for clamping this batching 21 both sides by the supporting rod 422 of two grip blocks 42 of each clamping device 4 of arranging in pairs or groups At limit；Whereby, when making this screen-rollong unit 2 down lowering can in keeping straightened condition, can not only at home and the door of office or Reach at window frame to arrange decoration, more can change indoor lighting situation, increase its brightness of illumination, and avoid being led by sunlight direct irradiation Cause the shortcomings such as light the most dazzling the brightest and temperature rising；Whereby, in keeping flat and then when providing this screen-rollong unit down lowering a kind of The rope-free roller shutter of straight state.

Comprehensive the above, the rope-free roller shutter structure of a kind of improvement had not the most seen all books and periodicals or open had used, and really met novel Patent application important document.The above is specific embodiment of the utility model and the know-why used, and Ruo Yiben is novel The change made of conception, function produced by it still without departing from description and graphic contained spiritual time, all should be in this reality With in novel scope.

Claims (9)

1. the rope-free roller shutter structure improved, is suitable for the rope-free roller shutter being installed on a window, and this rope-free roller shutter includes: One frame unit, has a retaining rail；Two side seats, are arranged at corresponding state at this retaining rail two end；With a rolling device, Cross between this two sides seat in bonding state；And a screen-rollong unit, there is a bolt, the scrolling of its top and this frame unit Device consolidates, in up retracting and down lowering state when this batching is operated by this rolling device, and in its bottom end of this batching Seamed a stringing portion, this stringing portion by this batching to be seamed after being constituted；With a weight linear meter, it is arranged at the cloth of this batching In pipe portion；It is characterized in that: this rope-free roller shutter has further included a Curtain unit, having a cord, this framework is fixed on its top At the rear upper limb of the retaining rail of unit and in down lowering state, its bottom end of this cord has seamed a stringing portion, this stringing portion By this cord to be seamed after being constituted；With a weight linear meter, it is arranged in the stringing portion of this cord；And multiple clamping device, Be respectively arranged at its front aspect of cord of this Curtain unit and in upper and lower ordered state, each clamping device be used for when this screen-rollong unit in Clamped during down lowering state, in keeping straightened condition when making this screen-rollong unit down lowering.

2. the rope-free roller shutter structure improved as claimed in claim 1, it is characterised in that: wherein its top of the cord of this Curtain unit Hold and be provided with at the rear upper limb of the retaining rail of this frame unit in corresponding connection assembly, making this Curtain unit and this framework list Unit is in separating formula kenel.

3. the rope-free roller shutter structure improved as claimed in claim 2, it is characterised in that: wherein this connection assembly is devil's felt.

4. the rope-free roller shutter structure improved as claimed in claim 2, it is characterised in that: wherein its top of the cord of this Curtain unit End more extension is formed with an extension.

5. the rope-free roller shutter structure improved as claimed in claim 1, it is characterised in that: wherein the cord of this Curtain unit is before it Aspect seams multiple in the perforation set being arranged above and below, and each perforation set is inserted for each clamping device.

6. the rope-free roller shutter structure improved as claimed in claim 5, it is characterised in that: wherein this perforation set stitches for cloth material It is located at its front aspect of this cord.

7. the rope-free roller shutter structure improved as claimed in claim 5, it is characterised in that: the most each clamping device has a body of rod, It is arranged at place in this perforation set；Two grip blocks, it is respectively arranged at these body of rod two ends；And multiple retaining element, its point Not being screw-locked at and be packed at this body of rod at each grip block, making this body of rod and this two grip block is stationary state.

8. the rope-free roller shutter structure improved as claimed in claim 7, it is characterised in that: the most each grip block is provided with an articulated section, Being provided with one at this articulated section one side and recessed plug hole, this plugs Kong Ze and is pivoted for this body of rod；This articulated section is before it again Being provided with one at end and plug, with this, the screw that hole is communicating state, this screw is then packed in this body of rod for this retaining element screw lock；And At its front end, this articulated section, horizontal expansion has a supporting rod.

9. the rope-free roller shutter structure improved as claimed in claim 8, it is characterised in that: wherein the screw of this articulated section is ladder Shape.