KR20100088577A - Multi-window shade apparatus for vertical movement of shade and opening and closing of shade with horizontal movement - Google Patents

Abstract

PURPOSE: A multi-blind apparatus is provided to control the opening and closing of a blind using a slide unit and a slide drive unit. CONSTITUTION: A multi-blind apparatus capable of the elevation and switch control of a blind comprises a winding unit, an actuating force transmission unit(130), a slide unit(140) and a slide driving unit(150). An open part and a cover part are repeated on the double-blind. The winding unit is composed of a first winding unit(121) and a second winding unit(122). One double-blind of the multiple double-blinds is coupled and reeled to the first winding unit. The other one of the double-blinds is coupled and winded to the second winding unit. The first and the second winding units are respectively coupled to the actuating force transmission unit, and rotate the first and the second winding units. The slide driving unit drives the slide unit.

Description

MULTI-WINDOW SHADE APPARATUS FOR VERTICAL MOVEMENT OF SHADE AND OPENING AND CLOSING OF SHADE WITH HORIZONTAL MOVEMENT}

The present invention relates to a multi-blind device capable of adjusting the opening and closing of the blinds, and specifically, to move one blind sideways at a desired position during the lifting and lowering of the blinds through a slide driving unit for driving the slide unit and the slide unit. Accordingly, the present invention provides a multi-blind device capable of lifting and adjusting the blind, which can easily operate the opening and closing of the blind.

The conventional blind device is to transfer the structural force to the ball chain, the transmission of the structural force is not accurate, it is difficult and time-consuming to fit the ball chain to the two clutch parts in the assembly process of the product. In addition, the conventional multi-blind device is difficult to adjust the vertical height of the blind because the two winding rods are always rotated together due to the characteristics of the design. In particular, in the multi-blind device using a ball chain method, there is a difficulty in adjusting the vertical height of the blind by independently rotating or winding one of two winding rods.

Therefore, in view of the above-described problems, the present invention allows the user to transverse one blind at a desired position when lifting and lowering the blinds through a slide driving unit for driving the slide unit and the slide unit as well as the lifting operation of the double-blind. The present invention provides a multi-blind device capable of lifting and adjusting the blind, which can easily open and close the blind according to the movement.

Multi-blind device capable of lifting and opening and closing the blind according to the present invention comprises a plurality of double-blind repeating the opening and the cover; A first winding unit in which one double-blind is coupled and wound from the plurality of double-blinds; A second winding unit to which another double-blind is coupled and wound among the plurality of double-blinds; An operation force transmission unit coupled to the first winding unit and the second winding unit, respectively, to rotate the first and second winding units; A slide unit provided in the first winding unit or the second winding unit to slide one of the double-blinds; And a slide driving unit for driving the slide unit.

The opening portion and the cover portion of the double-blind are formed to cross repeatedly in a direction perpendicular to the first and second windings.

The slide unit may include a slide unit coupled to the outer circumference of the first winding unit or the second winding unit so as to be slidable; And a plurality of moving parts coupled to an upper side of the slide part and sliding together with the slide part.

The slide driving unit may include a slide adjusting unit having one side coupled to one of the plurality of moving units and the other side coupled to the other of the plurality of moving units such that the moving unit slides; And a plurality of pulleys provided in the operation force transmission unit to smoothly operate the slide adjustment unit and having one side and the other side connected to the slide adjustment unit.

In addition, the slide driving unit includes a slide adjusting unit coupled to one of the plurality of moving parts and the other side is coupled to the other one of the plurality of moving parts so that the moving unit is sliding; A plurality of pulleys provided in the operation force transmitting unit to smoothly operate the slide adjusting unit and connected to one side and the other side of the slide adjusting unit; And an opening and closing operation unit to which the slide adjusting unit connected to the pulley unit is connected.

The opening and closing operation unit is a rotating member to which the slide adjustment unit is connected; And an operation member connected to the rotating member.

The outer circumference of the rotating member is a pulley shape, the slide adjuster is connected to the outer circumference, the gear teeth are formed on one side of the rotating member, the one side of the operating member corresponding to one side of the gear member formed on the rotating member of the rotating member A gear tooth engaged with the gear tooth is formed, and the movable part can be slid by rotating the rotating member to adjust the slide adjuster connected to the rotating member by the rotation of the operating member.

The manipulation force transmission unit includes a first gear portion connected to the first winding portion; A second gear part connected to the second winding part; An interlocking portion connecting the first gear portion and the second gear portion; And a lift adjusting part connected to the first gear part or the second gear part.

The interlocking gear is connected to the first gear part or the second gear part. A moving gear connected to the interlocking gear and connected to the first gear part or the second gear part; And a coupling adjusting unit for moving the moving gear so as to be engaged with and separated from the first gear unit or the second gear unit while being connected to the interlocking gear.

One end of the coupling adjustment unit is connected to the moving gear, the other end is formed of a straight or cross bolt member, it may be made to detect the degree of adjustment when adjusting the bolt member formed on the other end of the coupling adjustment unit.

The linkage portion may be formed in a symmetrical position to be detachably configured in the operation force transmission unit, the linkage portion further includes a bearing coupled to the first gear portion and the second gear portion, respectively.

The lower bar may further include a lower bar to which the ends of the plurality of double-blinds are respectively coupled, and the lower bar may be inserted into the lower bar of the other.

As described above, according to the multi-blind device capable of raising and closing the blind according to the present invention, the user of the blind through the slide drive unit for driving the slide unit and the slide unit, as well as the lifting operation of the double-blind. When moving up and down, one blind can be moved laterally at a desired position to easily open and close the blind.

1 is a state diagram schematically showing an open state of a multi-blind device capable of raising and closing adjustment of a blind according to an embodiment of the present invention.
Figure 2 is a state diagram schematically showing a state in which the multi-blind device capable of lifting and opening and closing the blind according to an embodiment of the present invention is closed.
Figure 3 is a schematic partial exploded perspective view of a multi-blind device capable of lifting and opening and closing the blind according to an embodiment of the present invention.
Figure 4 is a schematic view showing a portion of the operation force transmission unit mounted on one side in the multi-blind device capable of lifting and closing the blind according to an embodiment of the present invention.
Figure 5 is a schematic diagram showing another portion of the operation force transmission unit mounted on the other side in the multi-blind device capable of lifting and closing the blind according to an embodiment of the present invention.
6 is a view schematically showing a configuration different from the configuration shown in Figure 5 of the operation force transmission unit mounted on the other side in the multi-blind device capable of lifting and closing the blind according to an embodiment of the present invention.
FIG. 7 is a perspective view illustrating the opening and closing control unit illustrated in FIG. 6.
Figure 8 (a) is a side view of the rotating member of the opening and closing operation unit shown in Figure 6, (b) is a side view of the operation member.

BRIEF DESCRIPTION OF THE DRAWINGS The above objects, features and advantages will become more apparent through the following examples in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a state diagram schematically showing a state in which a multi-blind device capable of raising and closing a blind according to an embodiment of the present invention is opened, and FIG. 2 is a lift and opening and closing of a blind according to an embodiment of the present invention. Figure 3 is a state diagram schematically showing a state in which the adjustable multi-blind device is closed, Figure 3 is a schematic partial exploded perspective view of a multi-blind device capable of raising and closing the adjustment of the blind according to an embodiment of the present invention.

As shown in Figures 1 to 3, the multi-blind device 100 capable of lifting and closing the blind according to the present invention is a plurality of double-blind 110, winding unit 120, the operating force transmission unit ( 130), the slide unit 140 and the slide drive unit 150.

Specifically, the double-blind 110 may be made of a plurality, this embodiment will be described an example consisting of two double-blind (111, 112). Here, the term "dual-shade" means that the part (open part) and the part (cover part) that are open to the single blind are configured to be repeated. In other words, one double-blind 111 and the other double-blind 112, in which the opening part and the cover part are repeatedly configured, differ in position between the first winding part 121 and the second winding part 122. , When viewed from the front, are positioned to overlap one another, as shown in detail "A" in FIG. 2. In addition, the opening part and the cover part of the double-blind 110 are formed by repeatedly crossing in a direction perpendicular to the first winding part 121 and the second winding part 122.

As shown in FIG. 1 and FIG. 2, the winding part 120 includes a first winding part 121 and a second winding part 122. One end of one double-blind (hereinafter, referred to as “first blind” 111) of the plurality of double-blinds 110 is combined and wound on the first winding part 121, and the second winding part One end of another double-blind (hereinafter referred to as “second blind” 112) of the plurality of double-blinds 110 is coupled and wound to 122. Here, the winding portion is shown in the shape of a rod in the present embodiment, but is not limited thereto, and may be any shape (for example, pipe shape, square shape, etc.) as long as the blind can be coupled and wound.

On the other hand, the multi-blind device 100 capable of lifting and closing the blind according to the present invention 100, while sliding the two blinds (111, 112) selectively by sliding one of the blinds in the transverse direction to block light, etc. It is to let. Accordingly, the present invention is configured such that two double-blinds can be lifted (moved up and down) while either one of them slides in the transverse direction. However, in the present exemplary embodiment, the double-blind sliding in the lateral direction is assumed to be a double-blind (the first blind 111) coupled to the first winding unit for convenience of description, unless otherwise specified.

The manipulation force transmission unit 130 is composed of two bodies and parts for transmitting the manipulation force when the user is operating, etc., one body is one side of the winding unit 120, the other body is the winding unit 120 Is coupled to the other side of the That is, the first winding unit 121 and the second winding unit 122 are respectively coupled to the operation force transmission unit 130, and the first and second winding unit 121, by the operation force transmission unit 130, 122, the double-blinds (111, 112) are raised and lowered (up and down movement).

As shown in FIG. 3, the slide unit 140 is provided in the first winding part 121 or the second winding part 122 to move one of the double-blinds 111 and 112 in a direction other than the vertical direction. Move the slide. As an example of such a configuration, in the present embodiment, the slide unit 140 is provided in the first winding part 121 to slide the first blind 111 in the lateral direction.

The slide unit 140 is coupled to an upper side of the slide unit 141 and the slide unit 141 is slidably coupled to the outer circumference of the first winding unit 121 or the second winding unit 122 and the slide unit And a plurality of moving parts 142 sliding together with 141. In the present exemplary embodiment, the slide unit 141 is coupled to the outer circumference of the first winding unit 121. As such, as the first blind 111 is wound around the slide 141, the circumference of the slide 141 may be the same as the circumference of the second winding 122. .

As shown in FIG. 3, the moving part 142 is guided to the housing 160 provided above the winding part 120 to be slid by the slide adjusting part 151 which will be described later. The first blind 111 coupled to the mounting 121 is moved laterally.

As such, in order to slide the moving part 142, the moving part 142 may be provided with a plurality of wheels 143 on the side thereof, or another member that may be moved may be formed. For example, a protrusion may be formed instead of the wheel 143 provided on the side of the moving unit 142, and a groove may be formed inside the housing 160 corresponding thereto, but the present invention is not limited thereto. Can be done.

Specifically, in order to drive the slide unit (ie, the moving unit 142), the present invention includes a slide drive unit 150.

Figure 4 is a schematic view showing a portion of the operation force transmission unit mounted on one side in the multi-blind device capable of raising and closing the blind according to an embodiment of the present invention, Figure 5 is an embodiment of the present invention In the multi-blind device capable of raising and lowering and opening and closing the blind according to an example, the configuration diagram schematically showing another part of the operation force transmission unit mounted on the other side.

As shown in FIG. 3 and FIG. 5, the slide driving unit 150 includes a slide adjusting unit 151 and a plurality of pulleys 152. In the present embodiment, the slide adjusting unit 151 has been described as an example of the slide adjusting line 151 sliding the moving unit 142, but is not limited to other members (for example, belts, chains, etc.) It can be made of). Specifically, one side of the slide adjusting line 151, which is a slide adjusting unit so as to slide the moving unit 142 is coupled to one of the plurality of moving units 142 and the other side is coupled to the other one of the plurality of moving units 142 do. In addition, the plurality of pulleys 152 are provided on one side of the operation force transmission unit 130 so that the slide adjusting line 151 operates smoothly, and one side and the other side of the slide adjusting line 151 are each pulley part. 152 is connected.

This configuration will be described in detail with reference to FIGS. 3 to 5, forming two pulleys 152 on one side of the body (see the right body and FIG. 5) of the manipulation force transmission unit 130, and The slide adjusting line 151 is connected to the pulley part 152, respectively. One of the slide adjusting lines 151 connected to the one pulley part 152 is coupled to one of the two moving parts 142 (the moving part on the right side in FIG. 3), and to the other pulley part 152. The other slide adjusting line 151 connected is connected to the pulley 152 (see FIG. 4) formed on the other body (the left body of FIG. 3) of the manipulation force transmission unit 130, and the other moving unit (the left moving unit of FIG. 3). ) (This connection is indicated by a dashed line in FIG. 3).

Accordingly, when the user pulls the slide adjusting line 151, the moving part 142 is slid, and the sliding part 141 coupled with the moving part 142 is also slid. In this case, since the first blind 111 is coupled to the sliding part 141, the first blind 111 slides in the lateral direction.

When describing the sliding and the shandong of the double-blind, when pulling the lifting adjustment unit (elevation adjustment line) 137 to be described later, a plurality of double-blinds (111, 112) are lifted (up and down), Pulling the slide adjusting line 151 at a desired position while the double-blinds 111 and 112 move up and down, the first blind 111 is slidably moved laterally so that the opening and the cover portion of the double-blind They overlap each other to allow for selective opening and closing. Here, the shanghaidong of the blind will be described in detail later.

As shown in FIGS. 3 and 4, the manipulation force transmission unit 130 may include a first gear part 131 connected to the first winding part 121 and a second gear connected to the second winding part 122. Part 132, an interlocking part 138 connecting the first gear part 131 and the second gear part 132, and the first gear part 131 or the second gear part 132. The lift adjusting unit 137 is included. In the present embodiment, the lifting adjustment unit 137 has been described taking the case of the lifting adjustment bar 137 winding the double-blind (111, 112) as an example, but is not limited to other members (for example, a belt , Chains, etc.).

The interlocking part 138 is an interlocking gear 133 connected to the first gear part 131 or the second gear part 132, and is connected to the interlocking gear 133 and at the same time the first gear part 131 or the first gear. The moving gear 134 connected to the second gear part 132 and the moving gear 134 are connected to the interlocking gear 133 and mesh with the first gear part 131 or the second gear part 132. It includes a coupling adjustment unit 135 to move to be separated. In the present embodiment, the movable gear 134 and the first gear 131 are engaged and disengaged.

In this embodiment, one end of the coupling adjustment unit 135 is connected to the moving gear 134, the other end is formed of a straight or cross bolt member. In addition, the coupling adjustment unit 135 may be configured to detect the degree of adjustment when adjusting the bolt member formed on the other end of the coupling adjustment unit 135.

In addition, the linkage 138 may be formed in a symmetrical position is configured to be detachable from the operating force transmission unit 130. In other words, in the present embodiment, although the interlocking gear 133, the moving gear 134, and the engaging adjustment unit 135 is shown to be located in the lower side of Figure 4, the interlocking gear 133, the moving gear 134 , And coupling adjustment unit 135 may be formed to be located in the opposite position, that is, the upper side of FIG. Accordingly, the position of the coupling adjustment unit 135 may be changed according to the user's request. In addition, the linkage part 138 further includes a bearing (not shown) coupled to the first gear part 131 and the second gear part 132, respectively.

In addition, the multi-blind device according to the present invention further comprises a lower bar to which the ends of the plurality of double-blind are respectively coupled, the one lower bar is inserted into the other lower bar, telescoping type Can be formed.

Referring to the operation of this configuration, when the user pulls the elevating adjustment line 137, the second gear portion 132 is rotated, in conjunction with the rotation of the second gear portion 132 interlocking gear 133 Is rotated, the moving gear 134 is rotated in conjunction with the rotation of the interlocking gear 133, the second gear unit 131 is rotated in conjunction with the rotation of the moving gear 134. Accordingly, the first winding part 121 and the second winding part 122 are rotated, and the respective double-blinds 111 and 112 coupled thereto are moved up and down.

In addition, when the coupling adjusting unit 135 is moved to the outside by a driver or the like, the moving gear 134 is released from the coupling gear 133 and the first gear unit 131, in this case the When pulling the elevating adjustment line 137, only the second blind 112 wound on the second winding unit 122 is moved. This allows the user to selectively adjust the length of the two blinds or to adjust the height of the blinds during installation and construction of the multi-blind device.

In addition, when the slide adjustment line 151 is pulled, the slide unit 141 is moved, whereby the first blind 111 wound on the slide unit 141 is moved in the lateral direction, and thus the first blind ( The opening and the cover of the 111 and the second blind 112 overlap each other to allow selective opening and closing.

Hereinafter, the slide drive unit 150 'of the structure different from the above-mentioned slide drive unit 150 is demonstrated. In the present embodiment, a description of a portion overlapping with the above-described slide driving unit 150 will be omitted, and the difference between the slide driving unit 150 'will be described in detail.

6 is a view schematically showing a configuration different from the configuration shown in Figure 5 of the operation force transmission unit mounted on the other side in the multi-blind device capable of lifting and closing the blind according to an embodiment of the present invention, FIG. 7 is a perspective view of the opening and closing control unit shown in FIG. 6, and FIG. 8 (a) is a side view of the rotating member of the opening and closing operation unit shown in FIG. 6, and (b) is a side view of the operating member.

6 to 8, the slide driving unit 150 ′ is a slide adjusting unit 151 ′ similar to the slide adjusting unit 151 of the slide driving unit 150 described above, and the aforementioned slide driving unit 150. And a pulley part 152 having the same structure and function as the pulley part 152, and an opening and closing operation part 153. In the present embodiment, similarly to the above, the slide adjusting unit 151 'may be formed of a slide adjusting line 151', and its function and configuration are almost the same as those shown in FIG. However, the slide adjustment line 151 ′ in the present embodiment is different in that the user does not directly use it.

In other words, two pulleys 152 are formed on a body (see the right body of FIG. 3 and FIG. 6) of one side of the manipulation force transmission unit 130, and a slide adjustment line 151 ′ on the pulley 152. ) Are respectively connected. One of the slide adjusting lines 151 ′ connected to the one pulley part 152 is coupled to one of the two moving parts 142 (the moving part on the right side in FIG. 3), and the other pulley part 152. The other slide adjusting line 151 'connected to the pulley part 152 (see FIG. 4) formed on the other body (the left body of FIG. 3) of the manipulation force transmission unit 130 is connected to the other moving part (the left side of FIG. 3). The slide adjusting line 151 ′ coupled to the moving part and connected to the pulley part 152 is connected to the rotating member 154 of the opening and closing manipulation part 153.

As described above, the pulley part 152 is provided in the manipulation force transmission unit 130 so that the slide adjustment line 151 'operates smoothly, and one side and the other side of the slide adjustment line 151' are connected.

As shown in FIG. 7, the opening and closing operation unit 153 functions as a worm gear and a worm wheel type, and is connected to the rotating member 154 and the rotating member 154 to which the slide adjusting line 151 ′ is connected. Operation member 155 is included.

7 and 8, as an example in this embodiment, the outer circumference of the rotating member 154 is a pulley shape, that is, the slide adjusting line 151 ′ is connected to the groove shape 158 formed on the outer circumferential side. The gear tooth 156 is formed at one side of the rotating member 154. In addition, as an example, a gear tooth 157 meshing with the gear tooth 156 of the rotating member is provided on one side of the operation member 155 corresponding to one side where the gear tooth 156 is formed on the rotating member 154. Is formed. However, the rotating member 154 and the operation member 155 is not limited to the above-described shape as an example, but may be made of any configuration and structure capable of driving the slide unit 140. For example, the rotating member 154 and the operation member 155 may be implemented in a structure and configuration such as a helical gear or a friction plate.

By this configuration, when the user rotates the operation member 155, the gear member of the rotary member 154 engaged with the gear tooth 157 of the operation member 155 while the operation member 155 rotates. The rotating member 154 is rotated by 156, and the slide adjusting line 151 ′ connected to the rotating member 154 is pulled to slide the moving part 142. In this case, the slide part 141 coupled to the moving part 142 is also moved so that the double-blind (the first blind 111 in this embodiment) wound around the slide part 141 is moved in the horizontal direction. Since the sliding movement, the opening portion and the cover portion of the first blind 111 and the second blind 112 are overlapped with each other to allow selective opening and closing.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

100: multi-blind device 110: double-blind
111: first blind 112: second blind
120: winding unit 121: first winding unit
122: second winding unit 130: operation force transmission unit
131: first gear unit 132: second gear unit
138: linkage 140: slide unit
141: slide portion 142: moving portion
150, 150 ': Slide drive unit 151, 151': Slide adjuster
152: pulley section 153: opening and closing operation section
154: rotating member 155: operating member

Claims (12)

A plurality of double-blinds in which the opening and the cover are repeated;
A first winding unit in which one double-blind is coupled and wound from the plurality of double-blinds;
A second winding unit to which another double-blind is coupled and wound among the plurality of double-blinds;
An operation force transmission unit coupled to the first winding unit and the second winding unit, respectively, to rotate the first and second winding units;
A slide unit provided in the first winding unit or the second winding unit to slide one of the double-blinds; And
Slide drive unit for driving the slide unit
Multi-blind device comprising a.
The method of claim 1,
The opening part and the cover part of the double-blind are repeatedly formed to cross in a direction perpendicular to the first and second winding parts.
Multi-blind device.
The method of claim 1,
The slide unit includes a slide unit slidably coupled to an outer circumference of the first winding unit or the second winding unit, and a plurality of moving units coupled to an upper side of the slide unit and sliding together with the slide unit.
Multi-blind device.
The method of claim 3,
The slide driving unit may include a slide adjusting unit having one side coupled to one of the plurality of moving units and the other side coupled to the other one of the plurality of moving units such that the moving unit slides, and the slide force adjusting unit to smoothly operate the slide adjusting unit. Is provided and includes a plurality of pulleys that one side and the other side of the slide adjustment unit is connected
Multi-blind device.
The method of claim 3,
The slide driving unit includes a slide adjusting unit coupled to one of the plurality of moving units and the other side coupled to another one of the plurality of moving units so that the moving unit slides, and the manipulation force transmitting unit to smoothly operate the slide adjusting unit. And a plurality of pulleys to which one side and the other side of the slide adjuster are connected, and an opening and closing operation unit to which the slide adjuster connected to the pulley part is connected.
Multi-blind device.
The method of claim 5,
The opening and closing operation unit includes a rotating member connected to the slide adjusting unit, and an operation member connected to the rotating member.
Multi-blind device.
The method of claim 6,
The outer circumference of the rotating member is a pulley shape, the slide adjusting portion is connected to the outer circumference and gear teeth are formed on one side of the rotating member;
A gear tooth meshing with a gear value of the rotating member is formed on one side of the operation member corresponding to one side on which the gear value is formed on the rotating member;
The moving member is slid by rotating the rotating member to adjust the slide adjusting part connected to the rotating member by the rotation of the operating member.
Multi-blind device.
The method of claim 1,
The operation force transmission unit may include a first gear part connected to the first winding part, a second gear part connected to the second winding part, an interlocking part connecting the first gear part and the second gear part, and the first gear part. Including a lift adjusting unit connected to the first gear portion or the second gear portion
Multi-blind device.
The method of claim 8,
The linkage unit may include: a linkage gear connected to the first gear portion or a second gear portion; And a coupling adjustment unit connected to the first gear unit and the second gear unit to be engaged and disengaged at the same time.
Multi-blind device.
10. The method of claim 9,
One end of the coupling adjusting unit is connected to the moving gear, and the other end is formed of a straight or cross bolt member;
The coupling adjusting unit is configured to detect the degree of adjustment when adjusting the bolt member formed on the other end of the coupling adjusting unit
Multi-blind device.
10. The method of claim 9,
The linkage portion is formed in a position symmetrical to be detachable from the operation force transmission unit;
The linkage part further includes a bearing coupled to the first gear part and the second gear part, respectively.
Multi-blind device.
10. The method of claim 9,
Further comprising a bottom bar to which ends of the plurality of double-blinds are respectively coupled;
The one lower bar is formed to be inserted into the other lower bar
Multi-blind device.

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