CN220192727U - Vertical curtain and guide rail and hanging wheel thereof - Google Patents

Abstract

The application discloses a vertical curtain and a guide rail and a hanging wheel thereof, wherein the vertical curtain comprises the guide rail, the hanging wheel and an optical axis adjusting device; the guide rail comprises a guide rail main body, and the guide rail main body comprises a hanging wheel installation area; the hanging wheel is arranged in the hanging wheel installation area and can slide on the guide rail main body, and the hanging wheel is used for hanging the curtain cloth of the vertical curtain; the dimming shaft is arranged in the hanging wheel installation area and penetrates through the hanging wheel to be arranged, and the dimming shaft is used for controlling the curtain cloth of the vertical curtain to rotate. The hanging wheel installation area is provided with a lateral opening, and the hanging wheel is connected to the curtain cloth of the vertical curtain after extending outwards from the lateral opening; the rotating shaft of the curtain cloth of the vertical curtain is positioned at the outer side of the guide rail main body. On the premise of not influencing the rotation of the curtain leaves, the curtain leaf shielding guide rail can be arranged, so that the attractiveness of the vertical curtain is improved.

Description

Vertical curtain and guide rail and hanging wheel thereof

Technical Field

The application relates to the technical field of display, in particular to a vertical curtain, a guide rail and a clamping piece thereof.

Background

Vertical curtains, also known as fantasy curtains, are one of the most consumer accepted motorized window treatment products in the market today. The curtain has the advantages that the dream curtain is a one-piece curtain She Chuizhi which is arranged on the hanging wheel, the curtain blades can be driven to rotate to realize dimming through the selection of the internal mechanism of the hanging wheel, and various dimming angles are selectable to realize the adjustment of the light intensity, so that the curtain is widely loved by consumers.

However, in the case of the electric vertical curtain or the manual vertical curtain, the curtain leaves are limited by the guide rail when being higher than the rail and cannot rotate to a certain angle due to the rotation requirement of the curtain leaves, and the lower curtain leaves often need to be provided with additional components to shield structures such as the guide rail, the hanging wheel and the clamping piece, so that the extra burden is caused to consumers, and therefore, the design of the vertical curtain capable of hiding the guide rail is a problem to be solved urgently by those skilled in the art.

Disclosure of Invention

The utility model aims at providing a perpendicular curtain and guide rail, hanging wheel thereof to under the rotatory prerequisite of curtain leaf is not influenced, can set up the curtain leaf and shelter from the guide rail, promote perpendicular curtain aesthetic measure.

The application discloses a vertical curtain, which comprises a guide rail, a hanging wheel and an optical axis adjusting device; the guide rail comprises a guide rail main body, and the guide rail main body comprises a hanging wheel installation area; the hanging wheel is arranged in the hanging wheel installation area and can slide on the guide rail main body, and the hanging wheel is used for hanging the curtain cloth of the vertical curtain; the dimming shaft is arranged in the hanging wheel installation area and penetrates through the hanging wheel to be arranged, and the dimming shaft is used for controlling the curtain cloth of the vertical curtain to rotate. The hanging wheel installation area is provided with a lateral opening, the hanging wheel extends outwards from the lateral opening and is connected with the curtain cloth of the vertical curtain, and the rotating shaft of the curtain cloth of the vertical curtain is positioned at the outer side of the guide rail main body.

Optionally, the hanging wheel comprises a hanging wheel main body, a hanging wheel main body extension part and a hanging hook, wherein the hanging hook is used for hanging the special-shaped clamping piece; the dimming shaft penetrates through the hanging wheel main body and is used for driving the hanging hook to rotate so as to control the curtain cloth of the vertical curtain to rotate; the hanging wheel main body is arranged in the guide rail main body, the hanging wheel main body extends outwards from the lateral opening to form the hanging wheel main body extending part, and the hanging hook is arranged in the hanging wheel main body extending part and extends outwards to be connected with the curtain cloth of the vertical curtain; the lifting hook is arranged outside the lateral opening.

Optionally, the hanging wheel installation area is provided with first supporting position and second supporting position, first supporting position is used for the hanging wheel provides ascending holding power, the second supporting position is for being used for the hanging wheel provides decurrent spacing, the second supporting position sets up first supporting position deviates from the side of side direction opening.

Optionally, the vertical curtain further comprises a special-shaped clamping piece, the special-shaped clamping piece comprises a first clamping part and a second clamping part, the first clamping part is arranged on the bottom surface of the guide rail, the second clamping part is arranged on the side surface of the guide rail, and the first clamping part is hung on the hanging wheel; the curtain blade comprises a first connecting part and a second connecting part, the first connecting part is clamped on the first clamping part, and the second connecting part is clamped on the second clamping part; the curtain leaves cover the guide rail from the side face of the guide rail.

Optionally, the highest position of the curtain blade is not higher than the highest point of the guide rail main body, and the highest position of the curtain blade is not lower than the lowest point of the guide rail main body; the clamping piece is L-shaped, the first clamping part is perpendicular to the gravity direction, and the second clamping part is parallel to the gravity direction; the first connecting part and the second connecting part are vertically arranged, and the length direction of the curtain blade is parallel to the gravity direction.

Optionally, the hanging wheel installation area includes a first top plate, a first side plate and a first bottom plate, one end of the first side plate is connected to one end of the first top plate, the other end of the first side plate is connected to one end of the first bottom plate, and the other end of the first bottom plate and the other end of the first top plate form the lateral opening; the first supporting position comprises a first supporting plate, the first supporting plate is parallel to the first side plate and is arranged on the first bottom plate; the hanging wheel is provided with a first limiting part corresponding to the first supporting plate; the first support plate and the end part of the first bottom plate, which is close to the lateral opening, form a groove, and the dimming shaft and the groove are in the same vertical direction.

Optionally, the second supporting position is arranged on the first side plate or the first top plate; the hanging wheel installation area is provided with a third supporting position, and the third supporting position is used for providing upward limit for the hanging wheel; the end part of the first supporting plate, which is close to the hanging wheel, is provided with a bulge, the first limiting part is provided with a recess, and the bulge is arranged in the recess and is used for limiting the hanging wheel from top to bottom; the first bottom plate is an arc plate, the first bottom plate gradually extends upwards from the first side plate to the direction of the lateral opening, and a cavity is formed between the first side plate, the hanging wheel, the first supporting plate and the bottom plate.

Optionally, the guide rail main body further comprises a synchronous belt installation area, and the synchronous belt installation area is arranged above the hanging wheel installation area; the vertical curtain further comprises a synchronous belt, wherein the synchronous belt is arranged in the synchronous belt installation area and is used for driving the hanging wheel to slide on the guide rail main body; the first top plate is provided with an opening, and the opening enables the synchronous belt installation area to be communicated with the hanging wheel installation area; the synchronous belt and the optical adjustment shaft can be driven by a driving mechanism.

The application also discloses a guide rail of the vertical curtain, which is applied to the vertical curtain, and comprises a guide rail main body, wherein the guide rail main body comprises a hanging wheel installation area; the hanging wheel installation area is used for installing hanging wheels capable of sliding and hanging special-shaped clamping pieces on the guide rail main body; the hanging wheel installation area is provided with a lateral opening, and the hanging wheel is connected to the curtain cloth of the vertical curtain after outwards extending from the lateral opening.

The application also discloses a hanging wheel of the vertical curtain, wherein the hanging wheel is applied to the vertical curtain, and comprises a hanging wheel main body, a hanging wheel main body extension part and a hanging hook, and the hanging hook is used for hanging the curtain cloth of the vertical curtain; the hanging wheel main body is provided with a dimming hole and is used for installing a dimming shaft for driving the hanging hook to rotate so as to control the curtain cloth of the vertical curtain to rotate; the lifting hook is arranged in the lifting wheel main body extension part and extends outwards to be connected with the curtain cloth of the vertical curtain.

This application is through the guide rail redesign that will, compare in the mode of conventional at guide rail bottom opening connection curtain leaf, the guide rail of this application is at the side opening, connects special-shaped clamping piece from the side through the hanging wheel, and the rotation axis when can accomplish this special-shaped clamping piece rotation is located the outside of track main part, even sets up the curtain leaf that is higher than the guide rail bottom on special-shaped clamping piece like this, this maximum rotation angle still can reach 180 degrees, still possesses the function of adjusting luminance of perpendicular curtain. The guide rail of this application design can install the curtain leaf that is higher than the guide rail bottom, and then realizes hiding the function of guide rail, promotes perpendicular curtain and beautifully spends.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. In the drawings:

FIG. 1 is a schematic perspective view of a vertical curtain of the present application;

FIG. 2 is a schematic cross-sectional view of a vertical curtain of the present application;

FIG. 3 is a schematic view of a crane wheel of the present application;

FIG. 4 is a schematic view of a rail of a vertical curtain of the present application;

FIG. 5 is a schematic perspective view of an angle of an motorized vertical curtain of the present application;

FIG. 6 is another angular perspective view of an motorized vertical curtain of the present application;

FIG. 7 is a schematic cross-sectional view of an motorized vertical shade of the present application;

FIG. 8 is a schematic cross-sectional view of a rail of an motorized vertical curtain of the present application;

FIG. 9 is a schematic perspective view of an angle of a second motorized vertical curtain of the present application;

FIG. 10 is a schematic cross-sectional view of a second motorized vertical shade of the present application;

FIG. 11 is a schematic view of a hanging wheel of a second motorized vertical shade of the present application;

FIG. 12 is a schematic view of a profiled clip of the present application;

FIG. 13 is a schematic view of a curtain with profiled clips of the present application;

fig. 14 is a schematic view of a curtain of the present application.

Wherein, 100, vertical curtain; 110. a guide rail; 111. a guide rail main body; 112. hanging wheel installation area; 113. a synchronous belt installation area; 114. an optical axis is adjusted; 115. a lateral opening; 120. a first top plate; 121. a first side plate; 122. a first base plate; 123. a first support position; 124. a second support position; 125. a third support position; 126. a groove; 127. a protrusion; 128. a recess; 129. a cavity; 130. a special-shaped clamping piece; 131. a first clip portion; 132. a second clamping part; 133. a hanging part; 140. hanging wheels; 141. a hanging wheel main body; 142. hanging wheel main body extension; 143. a lifting hook; 144. a first limit part; 145. a dimming hole; 150. curtain leaves; 151. a first connection portion; 152. and a second connecting part.

Detailed Description

It should be understood that the terminology, specific structural and functional details disclosed herein are merely representative for purposes of describing particular embodiments, but that the application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or implicitly indicating the number of technical features indicated. Thus, unless otherwise indicated, features defining "first", "second" may include one or more such features either explicitly or implicitly; the meaning of "plurality" is two or more. In addition, terms of the azimuth or positional relationship indicated by "upper", "lower", "left", "right", "vertical", "horizontal", etc., are described based on the azimuth or relative positional relationship shown in the drawings, and are merely for convenience of description of the present application, and do not indicate that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The present application is described in detail below with reference to the attached drawings and alternative embodiments.

Fig. 1 is a perspective view of a vertical curtain of the present application, and fig. 2 is a cross-sectional view of a vertical curtain of the present application, referring to fig. 1-2, a vertical curtain 100 is disclosed, the vertical curtain 100 including a guide rail 110, a profiled clamping piece 130, a hanging wheel 140, and a dimming shaft 114.

The rail 110 includes a rail body 111, the rail body 111 including a hanging wheel mounting area 112; the profiled clamping piece 130 is shown disposed outside the guide rail 110 for securing the curtain blade 150; the hanging wheel 140 is arranged in the hanging wheel mounting area 112 and can slide on the guide rail main body 111, and the hanging wheel 140 is used for hanging the special-shaped clamping piece 130; the dimming shaft 114 is disposed in the hanging wheel mounting area 112 and passes through the hanging wheel 140, and the dimming shaft 114 is used for controlling the profiled clamping piece 130 to rotate.

The hanging wheel mounting area 112 is provided with a lateral opening 115, and the hanging wheel 140 is connected to the profiled clamping piece 130 after extending outwards from the lateral opening 115; the rotation axis of the profiled clamping piece 130 is located at the outer side of the guide rail main body 111, that is, the rotation axis of the curtain cloth of the vertical curtain is on the same straight line with the rotation axis of the profiled clamping piece 130.

This application is through redesigning guide rail 110, compare in the mode of conventional connecting curtain leaf 150 at guide rail 110 bottom opening, guide rail 110 of this application is in the side opening, connects special-shaped clamping piece 130 from the side through hanging wheel 140, and the rotation axis when can accomplish this special-shaped clamping piece 130 rotation is located the outside of track main part, even set up the curtain leaf 150 that is higher than guide rail 110 bottom on special-shaped clamping piece 130 like this, this maximum rotation angle still can reach 180 degrees, still possesses the function of adjusting luminance of vertical curtain 100. The guide rail 110 designed by the application can be provided with the curtain leaf 150 higher than the bottom of the guide rail 110, so that the function of hiding the guide rail 110 is realized, and the attractiveness of the vertical curtain 100 is improved.

Wherein, a certain gap is formed between the profiled clamping piece 130 and the bottom of the guide rail 110, and the width of the clamping piece is generally larger than that of the guide rail 110. The profiled jaw 130 may be used to grip the curtain 150 higher than the lowermost position of the rail body 111 to shield the rail body 111 by the curtain 150.

It will be appreciated that if the bottom of the rail 110 is open, even if the hook 143 is disposed at the outermost position in the rail body 111, the rotation axis of the clip still falls in the projection of the rail body 111 under the gravity projection, resulting in that when the clip is mounted higher than the curtain blade 150 at the bottom of the rail 110, the clip cannot necessarily be adjusted to the dimming angle of 180, which is an angle parallel to the rail body 111, resulting in that the vertical curtain 100 cannot realize the function of full shade. In the present application, the rotation shaft of the profiled clamping piece 130 is disposed outside the rail main body 111, and even if the curtain blade 150 is disposed higher than the rail main body 111, it does not interfere with the rail main body 111. It is understood that, when the length direction of the profiled clamping piece 130 is parallel to the rail main body 111, a gap is provided between the profiled clamping piece 130 and the rail main body 111, and the position is defined as the outer side of the rail main body 111. Specifically, the rotation axis of the profiled jaw 130 is located between the rail body 111 and the second clamp portion.

Fig. 3 is a schematic view of a crane wheel of the present application, and referring to fig. 1-2 in combination, the present application also discloses a crane wheel 140, the crane wheel 140 comprising a crane wheel body 141, a crane wheel body extension 142, and a hook 143, the hook 143 for suspending the profiled clamp 130; the dimming shaft 114 is disposed through the hanging wheel main body 141, and is used for driving the hanging hook 143 to rotate so as to control the profiled clamping piece 130 to rotate; the hanging wheel main body 141 is arranged in the guide rail main body 111, the hanging wheel main body 141 extends outwards from the lateral opening 115 to form the hanging wheel main body extension part 142, and the hanging hook 143 is arranged in the hanging wheel main body extension part 142 and extends outwards to be connected with the special-shaped clamping piece 130; the hooks 143 are disposed outside the lateral openings 115.

The hanging wheel body 141 is provided with a light adjusting hole 145, a worm wheel is installed in the light adjusting hole 145, and the worm wheel is of a hollow columnar structure. The dimming axis 114 passes through the worm wheel, and the cross section shape of the dimming axis 114 is consistent with that of the worm wheel, for example, the dimming axis 114 is quadrilateral and hexagonal, and the worm wheel is quadrilateral and hexagonal respectively. The outer wall of turbine is provided with the screw thread, and the upper portion of lifting hook 143 is the worm, and worm gear and worm cooperate, realize that lifting hook 143 is rotatory. Wherein the rotation axis of the worm wheel is along the length of the guide rail 110 and the rotation axis of the worm screw is parallel to the direction of gravity.

In this case, the hanging wheel body extension 142 is completely disposed outside the guide rail body 111, the bottom of the hanging wheel body extension 142 is provided with a through hole, the worm part of the hanging hook 143 is disposed inside the hanging wheel body extension 142, and the hook part of the hanging hook 143 is disposed outside the hanging wheel body extension 142.

In general, the rotation axis of the shaped clamping piece 130 is the hook 143, the dimming shaft 114 drives the worm to rotate the shaped clamping piece 130, the shaped clamping piece 130 also rotates, and the rotation axis is consistent with the hook 143. When the hook 143 is not aligned with the worm, the corresponding profiled jaw 130 does not spin, and the dimming system is complex for the vertical blind 100.

Specifically, the hanging wheel mounting area 112 is provided with a first supporting position 123 and a second supporting position 124, the first supporting position 123 is used for providing an upward supporting force for the hanging wheel 140, the second supporting position 124 is used for providing a downward limit for the hanging wheel 140, and the second supporting position 124 is arranged on one side of the first supporting position 123 away from the lateral opening 115. In this solution, since the lifting hook 143 is disposed on the outer side of the guide rail main body 111, the curtain blade 150 that is subjected to by the lifting wheel 140 is pulled on the outer side of the guide rail main body 111, in order to balance the pulling force, a downward limiting force needs to be applied to the other side of the lifting wheel 140 away from the lifting hook 143, that is, the second supporting position 124 is used, so that the lifting wheel 140 is prevented from being blocked by unbalanced stress of the lateral opening 115.

Fig. 4 is a schematic view of a guide rail of a vertical curtain of the present application, referring to fig. 4, the present application discloses a guide rail 110, the guide rail 110 includes a hanging wheel installation area 112, the hanging wheel installation area 112 includes a first top plate 120, a first side plate 121 and a first bottom plate 122, one end of the first side plate 121 is connected to one end of the first top plate 120, the other end of the first side plate 121 is connected to one end of the first bottom plate 122, and the other end of the first bottom plate 122 and the other end of the first top plate 120 form the lateral opening 115.

Wherein the first supporting position 123 comprises a first supporting plate, which is parallel to the first side plate 121 and is disposed on the first bottom plate 122; the hanging wheel 140 is provided with a first limiting portion 144 corresponding to the first supporting plate. In fig. 1, only the first supporting position 123 is shown to be disposed at the bottom of the hanging wheel mounting area 112, that is, a bottom supporting manner is adopted, and in the field of vertical curtains 100, a bottom supporting manner is generally adopted, so that the method is simpler and more stable, and the manufacturing cost is lower.

The end of the first support plate, which is close to the hanging wheel 140, is provided with a protrusion 127, the first limiting part 144 is provided with a recess 128, and the protrusion 127 is disposed in the recess 128 and is used for limiting the hanging wheel 140 from top to bottom. The protrusion 127 on the first support plate is matched with the recess 128, so that when the guide rail 110 is placed in the anti-gravity direction, the first support position 123 can provide a supporting force, and is generally used for displaying the running of the rail on a exhibition, and when the anti-gravity is placed, the hanging wheel 140 is not supported.

The second supporting position 124 is a second supporting plate, and is disposed on the first top plate 120 for abutting against the hanging wheel 140. Of course, during demonstration, the guide rail 110 is placed upside down, and the second supporting position 124 can provide a certain supporting force for the hanging wheel 140.

Specifically, the first side plate 121 is further provided with a third supporting position 125, and the third supporting position 125 is used for providing an upward limit for the hanging wheel 140. The third support position 125 can also provide a certain supporting force for the hanging wheel 140 when the guide rail 110 is placed in an operating manner. The third support location 125 functions identically to the second support location 124 for spacing the hanging wheel 140 when the rail 110 is placed in the anti-gravitational direction.

Wherein, the first support position 123, the second support position 124 and the third support position 125 can be respectively provided with a mute slide bar so as to keep better operation.

Wherein the hanging wheel mounting area 112 is a semi-enclosed structure of the lateral opening 115. An extension of the first bottom plate 122 may be further disposed at a lower portion of the lateral opening 115, i.e., extend upward to abut the hanging wheel body 141, so as to provide a certain supporting force for the hanging wheel body 141. An extension may also be provided at the upper portion of the lateral opening 115 to limit the hanging wheel 140. For the motorized vertical curtain 100 of the present application, however, a gap is typically provided between the hanging wheel 140 and the first top plate 120 at the upper portion of the lateral opening 115 to provide operational smoothness.

Specifically, the first support plate and the end of the first bottom plate 122 near the lateral opening 115 form a groove 126, and the dimming shaft 114 and the groove 126 are in the same vertical direction. When all hanging wheels 140 are received at both sides, the dimming shaft 114 is generally longer for the larger guide rail 110, and the middle part of the dimming shaft 114 cannot be supported, so that the dimming shaft 114 is deformed and falls into the groove 126 for accommodating the dimming shaft 114.

The design based on fig. 1 may be a manual vertical curtain 100, adjacent hanging wheels 140 may be connected by ropes or connecting sheets, and the driving of the dimming shaft 114 may be implemented by providing driving structures on two sides.

In the manual vertical curtain 100, the first bottom plate 122 may be provided as an arc plate, the first bottom plate 122 gradually extends upward from the first side plate 121 to the lateral opening 115, and a cavity 129 is formed between the first side plate 121, the hanging wheel 140, the first support plate and the bottom plate. The cavity 129 may be used to store a rope or a guy rope or a pull cord.

In this regard, based on the above design, the present application also discloses an electric vertical curtain 100, and the electric vertical curtain 100 is mainly different from the manual vertical curtain 100 in that a mechanism is used for driving, thus distinguishing a transmission mechanism part. However, the hanging wheel mounting area 112 is substantially identical in structure and is fully applicable to the electric vertical curtain 100, and the above-mentioned matters will not be described in detail.

Fig. 5 is a perspective view of an angle of an electric vertical curtain of the present application, fig. 6 is another angle perspective view of an electric vertical curtain of the present application, fig. 7 is a sectional view of an electric vertical curtain of the present application, and fig. 8 is a sectional view of a rail of an electric vertical curtain of the present application.

Referring to fig. 5-8, the present application discloses an electric vertical curtain 100 and a guide rail 110 thereof, the electric vertical curtain 100 including the guide rail 110, a timing belt, a hanging wheel 140, a dimming shaft 114, a clip, and a driving mechanism. The guide rail 110 comprises a guide rail main body 111, wherein the guide rail main body 111 comprises a synchronous belt installation area 113 and a hanging wheel installation area 112, and the synchronous belt installation area 113 is arranged above the hanging wheel installation area 112; the synchronous belt is arranged in the synchronous belt installation area 113 and is used for driving the hanging wheel 140 to slide on the guide rail main body 111; a hanging wheel 140 is arranged in the hanging wheel mounting area 112 and can slide on the guide rail main body 111, and the hanging wheel 140 is used for hanging the special-shaped clamping piece 130; the dimming shaft 114 is disposed in the hanging wheel mounting area 112 and passes through the hanging wheel 140, and the dimming shaft 114 is used for controlling the profiled clamping piece 130 to rotate; the hanging wheel mounting area 112 is provided with a lateral opening 115, and the hanging wheel 140 is connected to the profiled clamping piece 130 after extending outwards from the lateral opening 115; the rotation shaft of the profiled clamping piece 130 is located at the outer side of the guide rail main body 111, and the synchronous belt and the dimming shaft 114 can be driven by a driving mechanism.

The first top plate 120 is a bottom plate of the synchronous belt mounting area 113. The driving mode of the vertical curtain 100 may be divided into an opening and closing driving mode and a dimming driving mode, wherein the opening and closing driving mode is that driven gears and driving gears are respectively arranged at two ends of a synchronous belt, the synchronous belt moves under the driving of the driving gears, and the synchronous belt is connected to one hanging wheel 140 at the end part through a trolley or directly to drive the hanging wheel 140 to slide on the guide rail main body 111. The dimming driving mode is that the dimming shaft 114 rotates, the lifting hook 143 is driven to rotate by a worm and gear mode, the lifting hook 143 is generally parallel to the gravity mode, the lifting wheel 140 rotates by taking the central axis of the gravity direction as a rotation axis, the clamping piece below the lifting hook 143 is driven to rotate, and the dimming angle control of the curtain blade 150 is further realized. For example, when the curtain 150 is parallel to the light incident direction, this is the maximum dimming angle, and the transmitted light amount is the maximum; when the curtain 150 is perpendicular to the light incident direction, this is the minimum dimming angle, and the light transmittance is minimum. It can be understood that, while the dimming shaft 114 rotates, the hanging wheel 140 can also move in the guide rail main body 111, and the hanging wheel and the guide rail main body do not interfere with each other, that is, the hanging wheel can be opened and closed when dimming is realized, and the hanging wheel can be dimmed when opening and closing.

It can be appreciated that, in the scheme of driving the trolley by the synchronous belt and the hanging wheel 140 by the trolley, the trolley is disposed at the cavity 129 between the synchronous belts, and this part is not improved in this application, and will not be described here.

It will be appreciated that the opening and closing drive mode and the dimming drive mode of the manual vertical blind 100 are the same except that they are manual and do not use out of sync. It will be appreciated that the motorized vertical blind 100 may also be provided with a manual actuation.

It should be noted that, unlike the manual vertical curtain 100, the second support position 124 in the present embodiment is disposed on the first side plate 121, and the first top plate 120 is provided with an opening that allows the timing belt installation area 113 and the hanging wheel installation area 112 to communicate.

Fig. 9 is a perspective view of an angle of the second type of electric vertical curtain of the present application, fig. 10 is a sectional view of the second type of electric vertical curtain of the present application, and fig. 11 is a schematic view of a hanging wheel of the second type of electric vertical curtain of the present application.

This embodiment differs from the previous motorized vertical shade in that the first and second support locations 123, 124 are different from each other. The first supporting position 123 is not disposed on the first bottom plate 122, but is replaced by a supporting rod 123 disposed along the length direction of the guide rail, the supporting rod 123 is limited by a recess 128 of the hanging wheel, and the supporting rod 123 is fixed at both sides of the guide rail and is formed of a hard material. In this embodiment, the hanging wheel is supported by the third supporting position 125 and the end of the first bottom plate from bottom to top, where the third supporting position 125 is a part of the first bottom plate 122, a part of the first bottom plate 122 close to the first side plate 121 is the first supporting position, another part has an arc surface protruding outwards, a cavity is formed below the dimming shaft 114 and is used for bearing the deformation part of the dimming shaft 114, and the end of the first bottom plate supports between the hanging wheel main body and the hanging wheel main body extension part, and a protruding and recessed matching structure is arranged at the position, and in combination with the action of the supporting rod 123, the problem that the hanging wheel is not smooth in operation when the guide rail is prevented from standing upside down is solved. The cavity between the hanging wheel 140 and the first side plate 121 is used for placing a connecting sheet, and the connecting sheet is used for driving the adjacent hanging wheel to move.

Fig. 12 is a schematic view of a profiled clamping piece of the present application, fig. 13 is a schematic view of a curtain leaf with a profiled clamping piece of the present application, fig. 14 is a schematic view of a curtain leaf of the present application, and in combination with fig. 1 and 5, the present application further discloses a profiled clamping piece 130 installed corresponding to the above-mentioned manual vertical curtain 100 and electric vertical curtain 100, the profiled clamping piece 130 includes a first clamping portion 131 and a second clamping portion 132, the first clamping portion 131 is disposed on the bottom surface of the guide rail 110, the second clamping portion 132 is disposed on the side surface of the guide rail 110, and the first clamping portion 131 is suspended on the hanging wheel 140; the curtain blade 150 includes a first connecting portion 151 and a second connecting portion 152, the first connecting portion 151 is clamped on the first clamping portion 131, and the second connecting portion 152 is clamped on the second clamping portion 132; the curtain 150 shields the guide rail 110 from the side of the guide rail 110.

The second clamping portion is disposed at one end of the first clamping portion, and the highest position of the second clamping portion 132 is higher than the highest position of the first clamping portion 131. The highest position of the corresponding curtain 150 is not higher than the highest point of the guide rail 110, and the highest position of the curtain 150 is not lower than the lowest point of the guide rail 110. It is understood that the highest position of the curtain blade stated herein is the highest position of the curtain blade clamped by the second clamping portion, and the highest position of the curtain blade clamped by the first clamping portion is lower than the highest position of the curtain blade clamped by the second clamping portion.

In an embodiment, the clamping piece is L-shaped and comprises a first clamping part 131 and a second clamping part 132, wherein the first clamping part 131 is perpendicular to the gravity direction, and the second clamping part 132 is parallel to the gravity direction; the first clamping portion 131 is hung on the hanging hook 143, and the first clamping portion 131 and the second clamping portion 132 are respectively used for clamping the curtain blade 150. The application sets up L type clamping piece, and wherein, the curtain leaf 150 that the second clamping piece centre gripping is higher than the curtain leaf 150 that the first clamping piece centre gripping, and curtain leaf 150 through the centre gripping of second clamp 132 shelters from partial guide rail 110 or whole guide rail 110. To achieve the effect of hiding the rail 110.

Wherein a gap is provided between the first clamping portion 131 and the bottom surface of the guide rail 110, and a gap is provided between the second clamping portion 132 and the side surface of the guide rail 110; the first clamping portion 131 and the second clamping portion 132 semi-surround the guide rail 110. The L-shaped clips surround the lower portion and sides of the rail 110, and the upper portion and sides of the rail 110 are disposed adjacent the wall surface, respectively. It is understood that the first clamping portion 131 is greater than the width of the rail 110.

In another embodiment, the first clamping portion 131 is in a strip shape, the second clamping portion 132 is in an arc shape, the arc of the second clamping portion 132 protrudes toward a direction away from the guide rail 110, and the second clamping portion 132 does not interfere with the guide rail 110.

Specifically, the first clamping portion 131 is provided with a hanging portion 133, and the hanging portion 133 is located at a side of the central axis of the first clamping portion 131, which is close to the second clamping portion 132; the first clip portion 131 is suspended from the hook 143 by the suspension portion 133.

In an embodiment, the hanging portion 133 and the center of gravity of the profiled clamping piece 130 are in the same vertical direction. Or the hanging part 133 and the gravity centers of the profiled clamping piece 130 and the curtain blade 150 are in the same vertical direction, so that the curtain blade 150 can conveniently rotate by taking the gravity center as a rotation axis.

There are generally two types of slats 150 in the vertical shade 100, the first is that each clip is configured to clip a sheet of slats 150, the slats 150 are stripe-shaped, all of the slats 150 block all light when each profiled clip 130 is parallel to the rail 110, the minimum light transmission state, and all of the slats 150 do not block light or block a small portion of light when each profiled clip 130 is perpendicular to the rail 110, the maximum light transmission state. Another type of vertical curtain 100, also known as a fantasy curtain, each of the curtain leaves 150 includes three portions that extend in the direction of gravity, respectively, a second portion that is a light-transmitting curtain in the middle, a first portion that is sandwiched between adjacent ones of the profiled clips 130, and a third portion that is sandwiched between adjacent ones of the profiled clips 130. That is, two curtain leaves 150 are clamped on the same clamping piece, the two curtain leaves are respectively a first part of one curtain leaf 150 and a third part of the other adjacent curtain leaf 150, and the two adjacent curtain leaves 150 are not affected by each other and can be separated, so that the dream curtain is formed. In this embodiment, a head cloth is provided at the positions of the first and second connection parts 151 and 152 of the curtain sheet 150, and the head cloth is opaque.

It can be appreciated that the profiled clamping piece 130 can be sold separately, the curtain with the profiled clamping piece can be sold separately, and the vertical curtain without the profiled clamping piece and the curtain leaf can be sold separately, and any of the above components sold separately belong to the protection scope of the present application.

It should be noted that, the inventive concept of the present application may form a very large number of embodiments, but the application documents have limited space and cannot be listed one by one, so that on the premise of no conflict, the above-described embodiments or technical features may be arbitrarily combined to form new embodiments, and after the embodiments or technical features are combined, the original technical effects will be enhanced.

The foregoing is a further detailed description of the present application in connection with specific alternative embodiments, and it is not intended that the practice of the present application be limited to such descriptions. It should be understood that those skilled in the art to which the present application pertains may make several simple deductions or substitutions without departing from the spirit of the present application, and all such deductions or substitutions should be considered to be within the scope of the present application.

Claims (10)

1. A vertical curtain, the vertical curtain comprising:

the guide rail comprises a guide rail main body, and the guide rail main body comprises a hanging wheel installation area;

the hanging wheel is arranged in the hanging wheel installation area and can slide on the guide rail main body, and the hanging wheel is used for hanging the curtain cloth of the vertical curtain; and

the dimming shaft is arranged in the hanging wheel installation area and penetrates through the hanging wheel, and the dimming shaft is used for controlling the curtain cloth of the vertical curtain to rotate;

the hanging wheel installation area is provided with a lateral opening, the hanging wheel extends outwards from the lateral opening and is connected with the curtain cloth of the vertical curtain, and the rotating shaft of the curtain cloth of the vertical curtain is positioned at the outer side of the guide rail main body.

2. The vertical curtain of claim 1, wherein the hanging wheel comprises a hanging wheel body, a hanging wheel body extension, and a hook for hanging a curtain of the vertical curtain; the dimming shaft penetrates through the hanging wheel main body and is used for driving the hanging hook to rotate so as to control the curtain cloth of the vertical curtain to rotate;

the hanging wheel main body is arranged in the guide rail main body, the hanging wheel main body extends outwards from the lateral opening to form the hanging wheel main body extending part, and the hanging hook is arranged in the hanging wheel main body extending part and extends outwards to be connected with the curtain cloth of the vertical curtain;

the lifting hook is arranged outside the lateral opening.

3. A vertical curtain as claimed in claim 1, wherein the hanging wheel mounting area is provided with a first support location for providing an upward supporting force for the hanging wheel and a second support location for providing a downward limit for the hanging wheel,

the second support position is arranged on one side of the first support position, which faces away from the lateral opening.

4. The vertical curtain of claim 1, further comprising a profiled clip comprising a first clip portion disposed on a bottom surface of the rail and a second clip portion disposed on a side surface of the rail, the first clip portion being suspended from the hanging wheel;

the curtain cloth comprises a first connecting part and a second connecting part, the first connecting part is clamped on the first clamping part, and the second connecting part is clamped on the second clamping part;

the curtain cloth shields the guide rail from the side surface of the guide rail.

5. The vertical curtain of claim 4, wherein the highest position of the curtain is not higher than the highest point of the rail body, and the highest position of the curtain is not lower than the lowest point of the rail body;

the clamping piece is L-shaped, the first clamping part is perpendicular to the gravity direction, and the second clamping part is parallel to the gravity direction; the first connecting part and the second connecting part are vertically arranged, and the length direction of the curtain cloth is parallel to the gravity direction.

6. A vertical curtain according to claim 3 wherein the hanging wheel mounting zone comprises a first top plate, a first side plate and a first bottom plate, one end of the first side plate being connected to one end of the first top plate, the other end of the first side plate being connected to one end of the first bottom plate, the other end of the first bottom plate and the other end of the first top plate forming the lateral opening;

the first supporting position comprises a first supporting plate, the first supporting plate is parallel to the first side plate and is arranged on the first bottom plate; the hanging wheel is provided with a first limiting part corresponding to the first supporting plate;

the first support plate and the end part of the first bottom plate, which is close to the lateral opening, form a groove, and the dimming shaft and the groove are in the same vertical direction.

7. The vertical curtain of claim 6, wherein the second support location is provided on the first side panel or the first top panel;

the hanging wheel installation area is provided with a third supporting position, and the third supporting position is used for providing upward limit for the hanging wheel;

the end part of the first supporting plate, which is close to the hanging wheel, is provided with a bulge, the first limiting part is provided with a recess, and the bulge is arranged in the recess and is used for limiting the hanging wheel from top to bottom;

the first bottom plate is an arc plate, the first bottom plate gradually extends upwards from the first side plate to the direction of the lateral opening, and a cavity is formed between the first side plate, the hanging wheel, the first supporting plate and the bottom plate.

8. A vertical curtain as claimed in claim 6, characterized in that,

the guide rail main body further comprises a synchronous belt installation area, and the synchronous belt installation area is arranged above the hanging wheel installation area;

the vertical curtain further comprises a synchronous belt, wherein the synchronous belt is arranged in the synchronous belt installation area and is used for driving the hanging wheel to slide on the guide rail main body;

the first top plate is provided with an opening, and the opening enables the synchronous belt installation area to be communicated with the hanging wheel installation area;

the synchronous belt and the optical adjustment shaft can be driven by a driving mechanism.

9. A rail for a vertical curtain, characterized in that the rail is applied to the vertical curtain as claimed in any one of the preceding claims 1-8, the rail comprising a rail body comprising a hanging wheel mounting area; the hanging wheel installation area is used for installing hanging wheels which can slide on the guide rail main body and hang the curtain cloth of the vertical curtain; the hanging wheel installation area is provided with a lateral opening, and the hanging wheel is connected to the curtain cloth of the vertical curtain after outwards extending from the lateral opening.

10. A hanging wheel of a vertical curtain, characterized in that the hanging wheel is applied to the vertical curtain as claimed in any one of the preceding claims 1-8, the hanging wheel comprises a hanging wheel body, a hanging wheel body extension and a hanging hook, the hanging hook is used for hanging curtain cloth of the vertical curtain; the hanging wheel main body is provided with a dimming hole and is used for installing a dimming shaft for driving the hanging hook to rotate so as to control the curtain cloth of the vertical curtain to rotate; the lifting hook is arranged in the lifting wheel main body extension part and extends outwards to be connected with the curtain cloth of the vertical curtain.