The cordless Roman shade
Technical field
The utility model relates to door, curtain technical field, relates in particular to a kind of cordless Roman shade that can regain up and down and launch.
Background technology
Roman shade is a kind of common door, Window curtain structure, and its shading piece is ladder waterfall or soft wrinkle shape outward appearance, and can upwards draw in, launch downwards.Existing Roman shade product has rope/line tool device mostly, controls Roman shade by operation with rope/line tool and upwards regains and expansion downwards.When the human or animal touches rope/line tool, might be twined by rope/line tool and cause suspension status, under extreme case even can cause the human or animal not run away and threat to life.Big potential safety hazard in view of existing rope formula Roman shade exists is necessary to be improved.
The utility model content
The purpose of this utility model provides a kind of cordless Roman shade, can improve the curtain security of products effectively.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of cordless Roman shade, comprise Roman shade master cloth (3), pipe crimping (6) and traction cloth (4), and wherein: described horse curtain master cloth (3) upper end is fixed on the track (1); Described pipe crimping (6) is installed on described track (1) and goes up and can forward and reversely rotate; The upper end of described traction cloth (4) twists on the described pipe crimping (6), and the lower end of described traction cloth (4) is connected in the lower end of described Roman shade master's cloth (3).
More preferably, described pipe crimping (6) is installed on the described track (1) by pipe crimping fixed mount (2).
More preferably, comprise cloth lead-in (7), described Roman shade master's cloth (3) is assemblied on the described track (1) by described cloth lead-in (7).
More preferably, comprise traction cloth clamp (5), be located in the middle part and/or the bottom of described Roman shade master's cloth (3) and described traction cloth (4).
More preferably, comprise cloth clamp lead-in (11) and compress rod (12), the from top to down segmented is located in the back side of described Roman shade master's cloth (3).
More preferably, the inside of described pipe crimping (6) is provided with location work-saving device (9), connects volume core one end of described pipe crimping (6).
More preferably, the inside of described pipe crimping (6) is provided with spacing brake gear (8), is arranged at the volume core other end of described pipe crimping (6).
More preferably, comprise operating handle (10), be arranged at the lower end of described traction cloth (4).
More preferably, the inside of described pipe crimping (6) is provided with motor (13), and the output shaft of described motor (13) connects volume core one end of described pipe crimping (6).
More preferably, be provided with in order to control the remote controller (14) that described motor (13) rotates.
Compared with prior art, the utility model cordless Roman shade is provided with pipe crimping and traction cloth, and Roman shade master's cloth lower end links to each other with traction cloth, and the folding and unfolding of drawing cloth by operation just can make Roman shade master cloth launch easily, regain.Owing to cancelled line/rope tool, can eliminate effectively that the human or animal is put on the spot by line/rope tool and the hidden danger that causes improves the security of products energy greatly.
Description of drawings
Fig. 1 a is the schematic rear view of the utility model formula cordless Roman shade embodiment one when launching fully;
Fig. 1 b is the front schematic view of the utility model formula cordless Roman shade embodiment one when launching fully;
Fig. 1 c is the schematic rear view in the utility model formula cordless Roman shade embodiment one withdrawal process;
Fig. 1 d is the front schematic view in the utility model formula cordless Roman shade embodiment one withdrawal process;
Fig. 1 e is the schematic rear view of the utility model formula cordless Roman shade embodiment one when regaining fully;
Fig. 1 f is the front schematic view of the utility model formula cordless Roman shade embodiment one when regaining fully;
Fig. 1 g is the internal structure schematic diagram of pipe crimping among the utility model formula cordless Roman shade embodiment one;
Fig. 1 h is the assembling schematic diagram of cloth lead-in among the utility model formula cordless Roman shade embodiment one;
Fig. 2 a is the schematic rear view of the utility model formula cordless Roman shade embodiment two when launching fully;
Fig. 2 b is the front schematic view of the utility model formula cordless Roman shade embodiment two when launching fully;
Fig. 2 c is the schematic rear view in the utility model formula cordless Roman shade embodiment two withdrawal processes;
Fig. 2 d is the front schematic view in the utility model formula cordless Roman shade embodiment two withdrawal processes;
Fig. 2 e is the schematic rear view of the utility model formula cordless Roman shade embodiment two when regaining fully;
Fig. 2 f is the front schematic view of the utility model formula cordless Roman shade embodiment two when regaining fully;
Fig. 2 g is the schematic diagram that presss from both sides cloth lead-in and compress rod among the utility model formula cordless Roman shade embodiment two;
Fig. 2 h is the schematic diagram of traction cloth clamp among the utility model formula cordless Roman shade embodiment two;
Fig. 2 i is the internal structure schematic diagram of pipe crimping among the utility model formula cordless Roman shade embodiment two;
Fig. 2 j is the assembling schematic diagram of cloth lead-in among the utility model formula cordless Roman shade embodiment two;
Fig. 3 a is the schematic rear view of the utility model formula cordless Roman shade embodiment three when launching fully;
Fig. 3 b is the front schematic view of the utility model formula cordless Roman shade embodiment three when launching fully;
Fig. 3 c is the schematic rear view in the utility model formula cordless Roman shade embodiment three withdrawal processes;
Fig. 3 d is the front schematic view in the utility model formula cordless Roman shade embodiment three withdrawal processes;
Fig. 3 e is the schematic rear view of the utility model formula cordless Roman shade embodiment three when regaining fully;
Fig. 3 f is the front schematic view of the utility model formula cordless Roman shade embodiment three when regaining fully;
Fig. 3 g is the internal structure schematic diagram of pipe crimping among the utility model formula cordless Roman shade embodiment three;
Fig. 3 h is the assembling schematic diagram of cloth lead-in among the utility model formula cordless Roman shade embodiment three;
Fig. 4 a is the schematic rear view of the utility model formula cordless Roman shade embodiment four when launching fully;
Fig. 4 b is the front schematic view of the utility model formula cordless Roman shade embodiment four when launching fully;
Fig. 4 c is the schematic rear view in the utility model formula cordless Roman shade embodiment four withdrawal processes;
Fig. 4 d is the front schematic view in the utility model formula cordless Roman shade embodiment four withdrawal processes;
Fig. 4 e is the schematic rear view of the utility model formula cordless Roman shade embodiment four when regaining fully;
Fig. 4 f is the front schematic view of the utility model formula cordless Roman shade embodiment four when regaining fully;
Fig. 4 g is the schematic diagram that presss from both sides cloth lead-in and compress rod among the utility model formula cordless Roman shade embodiment four;
Fig. 4 h is the schematic diagram of traction cloth clamp among the utility model formula cordless Roman shade embodiment four;
Fig. 4 i is the internal structure schematic diagram of pipe crimping among the utility model formula cordless Roman shade embodiment four;
Fig. 4 j is the assembling schematic diagram of cloth lead-in among the utility model formula cordless Roman shade embodiment four.
Among the figure, relevant Reference numeral is:
1, track; 2, pipe crimping fixed mount; 3, Roman shade master cloth; 4, traction cloth; 5, traction cloth clamp; 6, pipe crimping; 7, cloth lead-in; 8, brake stopping means; 9, location work-saving device; 10, operating handle; 11, folder cloth lead-in; 12, compress rod; 13, motor; 14, remote controller; 15, socket.
The specific embodiment
The core of the utility model cordless Roman shade is wherein drawn the cloth upper end and is twisted on the pipe crimping for pipe crimping and traction cloth are set, and the lower end is connected with Roman shade master cloth lower end.Thus, just can make Roman shade master cloth launch, regain easily, improve the product safety performance by operation traction cloth.
In order to make those skilled in the art understand the technical solution of the utility model better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment one
Referring to Fig. 1 a~Fig. 1 h, first embodiment of the utility model cordless Roman shade is shown simultaneously.This cordless Roman shade comprises Roman shade master cloth 3, traction cloth 4 and spring pipe crimping 6, and wherein: the upper end of Roman shade master's cloth 3 is fixed on the track 1; Spring pipe crimping 6 is installed on the track 1 by pipe crimping fixed mount 2 and can forward and reversely rotates; The upper end of traction cloth 4 twists on the spring pipe crimping 6, and the lower end is connected in the lower end of Roman shade master cloth 3 by traction cloth clamp 5.Thus, just can make Roman shade master cloth 3 launch, regain easily by operation traction cloth 4.
Described spring pipe crimping 6 is existing parts, its inside is provided with torsional spring type location work-saving device 9 and spacing brake gear, wherein: this torsional spring type is located work-saving device 9, connects volume core one end of described pipe crimping 6, can control spring pipe crimping 6 and scroll up automatically; This spacing brake gear 8 is arranged at the volume core other end of pipe crimping 6, can limit the motion of location work-saving device 9.
When spring pipe crimping 6 is subjected to external force, rotate, drive traction cloth 4 and correspondingly carry out folding and unfolding, finally make Roman shade master cloth 3 launch or withdrawal; When spring pipe crimping 6 suffered external force were removed, spacing brake gear 8 acted on the work-saving device 9 of location and makes its brake, finally made traction cloth 4 and Roman shade master cloth 3 stop folding and unfolding and was fixed on the relevant position.
Present embodiment cordless Roman shade can further be optimized, and lifts the explanation of a few example now.
For example, the below of traction cloth 4 is connected with operating handle 10, so that the folding and unfolding action of control traction cloth 4.Specific operation process is: operating handle 10 being pushed away upwards Roman shade master cloth 3 is upwards regained, is that 3 of Roman shade master cloth are regained some as the need Halfway Stopping, operating handle 10 is unclamped just can make Roman shade master cloth 3 stop to regain; Operating handle 10 pulled down Roman shade master cloth 3 is launched downwards, it is a part of to be as the need Halfway Stopping that 3 of Roman shade master cloth launch, and unclamp operation handle 10 just can make Roman shade master cloth 3 stop expansion.
And for example, Roman shade master's cloth 3 middle parts (or bottom) have the place that needs that some traction cloth clamps 5 are set, thereby Roman shade master cloth 3 middle parts and traction cloth 4 middle parts are clipped together.Be equipped with at Roman shade master cloth 3 middle parts under the situation of traction cloth clamp 5, when drawing cloth 4 when rising, traction cloth 4 lower ends can contact with the traction cloth clamp 5 on the Roman shade master cloth 3, and drive 3 risings of Roman shade master cloth simultaneously.Particularly: when spring pipe crimping 6 is rolled traction cloth 4 Roman shade master cloth 3 lower ends are begun upwards to regain; When running into traction cloth clamp 5, upwards regain the centre of Roman shade master's cloth 3; Like this, when spring pipe crimping 6 will draw cloth 4 withdrawals fully, Roman shade master's cloth 3 was also regained fully.In contrast, when spring pipe crimping 6 will draw cloth 4 expansion, Roman shade master's cloth 3 also launched simultaneously.
For another example, be provided with the fixing cloth lead-in 7 of using, the upper end insertable type of this cloth lead-in 7 is assemblied on the track 1, and the lower end links to each other with Roman shade master cloth 3, thereby can easily Roman shade master cloth 3 be fixed on the track 1.
In addition, positive middle Roman shade master's cloth 3 the insides of directly inserting prior pin seam from top to bottom with cloth lead-in 7 of Roman shade master cloth 3.Thus, the outwards outstanding horizontal stripe of the front face surface of Roman shade master's cloth 3 makes Roman shade master cloth 3 show third dimension especially, strengthens aesthetic property.
Be pointed out that in passing under the wide larger-size situation of curtain, available two or multi-disc traction cloth 4 drives Roman shade master cloth 3 at Roman shade master cloth 3; Simultaneously, spring pipe crimping 6 is made of two or more coil unit, and links to each other with the pipe crimping connector between the adjacent coil unit; Thus, drive the action of multi-disc traction cloth, finally realize expansion, the withdrawal of Roman shade master cloth 3 by a plurality of pipe crimpings.
Embodiment two
Referring to Fig. 2 a~Fig. 2 j, second embodiment of the utility model cordless Roman shade is shown simultaneously.In the present embodiment, the back side of Roman shade master's cloth 3 is provided with cloth clamp lead-in 11 and compress rod 12 from top to bottom, thereby directly segmented is clamped Roman shade master cloth 3, makes that the surface in Roman shade master cloth front is comparatively attractive in appearance.Other modular construction is identical with enforcement one with operation principle, repeats no more.
Embodiment three
Referring to Fig. 3 a~Fig. 3 h, the 3rd embodiment of the utility model cordless Roman shade is shown simultaneously.Different with aforementioned first, second embodiment is, present embodiment adopts common pipe crimping 6, and its inside is provided with motor 13, and its output connects volume core one end.This motor 13 can be battery-powered, also can be by the mains-supplied of wall plug 15 accesses.By remote controller 14, reel 6 is rotated, launch or withdrawal thereby drive Roman shade master cloth 3 by traction cloth 4.
Its work is crossed and is called: the motor 13 in the pipe crimping 6 is connected power supply, rotates the number of turns with remote controller 14 default motors and controls the expansion of Roman shade master cloth 3 and regain stroke.During with remote controller 14 operations, make Roman shade master cloth 3 be deployed into default position downwards by downward button; If when stopping in the way being 3 expansion somes of Roman shade master cloth, make Roman shade master cloth 3 stop to launch by stop key again; By upwards regaining key, Roman shade master's cloth 3 will upwards be recovered to predeterminated position automatically; If regain when Roman shade master cloth 3 stops promptly regaining some in the way, press stop key, Roman shade master's cloth 3 will stop to regain.
Identical with embodiment one, positive middle Roman shade master's cloth 3 the insides of directly inserting prior pin seam from top to bottom with cloth lead-in 7 of Roman shade master cloth 3 in the present embodiment, thereby the outwards outstanding horizontal stripe of the front face surface that makes Roman shade master cloth 3 is so that show third dimension especially and strengthen aesthetic property.
Embodiment four
Referring to Fig. 4 a~Fig. 4 j, the 4th embodiment of the utility model cordless Roman shade is shown simultaneously.This example is close with embodiment three, drives pipe crimping 6 scrollings by motor 13.Difference is that the back side of Roman shade master's cloth 3 is provided with cloth clamp lead-in 11 and compress rod 12 from top to bottom, thereby directly segmented is clamped Roman shade master cloth 3, makes that the surface in Roman shade master cloth front is comparatively attractive in appearance.Other modular construction is identical with enforcement three with operation principle, repeats no more.
Above embodiment do not need to restrict fully/expansion and the withdrawal of line tool device control Roman shade, thereby can avoid the human or animal restricted/the line tool pinions and causes the hidden danger of life danger, improves the security of products energy greatly.
More than a kind of cordless Roman shade provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modifying in the protection domain of people's the utility model claim that also falls.