Vertical curtain easy to disassemble and clean

Abstract

The utility model belongs to the technical field of vertical curtains, and particularly relates to a vertical curtain easy to disassemble and clean, the vertical curtain easy to disassemble and clean comprises a hanging clamping seat, a curtain clamping seat and a dimming curtain, the upper end of the hanging clamping seat is provided with a hanging part, the hanging part is used for connecting a transmission mechanism, the lower end of the hanging clamping seat is provided with a clamping part, and the curtain clamping seat is connected with the transmission mechanism. The curtain clamping seat is fixedly arranged at the upper end of the dimming curtain, a clamping piece is further arranged on the curtain clamping seat, and the curtain clamping seat is detachably installed on the hanging clamping seat through the clamping part and the clamping piece. The dimming curtain is easy to disassemble, convenient to clean and low in production process requirement, the connecting and clamping base, the curtain clamping base and the dimming curtain are easy to install, the dimming curtain is smooth and attractive after being installed, the dimming curtain does not need to be installed on a transmission mechanism on a vertical curtain guide rail through a connecting piece, the dimming curtain is easy to install on the transmission mechanism, and on the other hand, the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of vertical curtains, specifically relates to a vertical curtain that is easy to disassemble and clean. Background Art

[0002] CN204049183U discloses a vertical curtain with a detachable window screen, which includes a window screen and a curtain piece. A buckle is sewn on the upper edge of the window screen for connecting the window screen to the upper end of the curtain piece; the buckle includes a strip of fabric with equal vertical heights, a first folded fabric and a second folded fabric connected to the strip of fabric, and a first hidden buckle and a second hidden buckle are installed on the buckle, wherein the first hidden buckle includes a first male buckle and a first female buckle, and the second hidden buckle includes a second male buckle and a second female buckle.

[0003] First, during installation, the window screen is attached to the curtain slats. The buckle strap is attached to the upper edge of the window screen to lap the window screen over the upper end of the curtain slats. The first and second folded fabrics on the buckle strap are folded over the fabric strip. The first male buckle is then fastened to the first female buckle. After the second male buckle and the second female buckle are fastened, the buckle straps at the first and second connecting buckles form a lap groove, into which the upper end of the curtain slats is inserted. This lap groove connects the window screen to the upper end of the curtain slats, forming a vertical curtain with a removable window screen. Although the window screen and curtain slats can be removed for cleaning, this installation method is more cumbersome.

[0004] Secondly, since "the first male buckle is located at the center point of the first folded fabric, the second male buckle is located at the center point of the second folded fabric, the first female buckle is located at the midpoint of the vertical height of the strip fabric between the first folded fabric and the second folded fabric, the second female buckle is located at the midpoint of the vertical height of the strip fabric on the side of the first folded fabric away from the second folded fabric, the distance between the first female buckle and the second male buckle is equal to the distance between the second female buckle and the first male buckle; the vertical distances between the connecting line of the first folded fabric and the strip fabric are equal to the first male buckle, the second male buckle, the first female buckle, and the second female buckle", that is, the first male buckle, the second male buckle, the first female buckle, the second female buckle and other components have a relatively precise positional relationship and need to be precisely aligned, which requires these components to have a more stringent production process, otherwise they will not fit together or the window screen will look ugly after fitting.

[0005] Furthermore, when the above-mentioned vertical curtains with window screens are used, they are also equipped with connecting parts to hang the window screens and curtain pieces on the transmission mechanism on the vertical curtain guide rail. The transmission mechanism drives the window screens and curtain pieces to rotate in the vertical direction for dimming and shading. On the one hand, the window screens and curtain pieces are installed on the transmission mechanism through the connecting parts, which makes installation inconvenient and increases the cost on the other hand. Utility Model Content

[0006] Although the existing technology can remove the window screen and curtain slats when they need to be cleaned, this method is relatively cumbersome to install. The various components have a relatively precise positional relationship and need to be precisely aligned, which requires these components to have a relatively strict production process, otherwise they will not snap together or the window screen will look ugly after snapping together. When in use, the vertical curtain with the above-mentioned window screen is also equipped with a connecting piece to hang the window screen and curtain slats on the transmission mechanism on the vertical curtain guide rail. On the one hand, the window screen and curtain slats are then installed on the transmission mechanism through the connecting piece, which makes installation inconvenient and on the other hand, it also increases the cost. The present utility model provides a vertical curtain that is easy to disassemble and clean.

[0007] The vertical curtain that is easy to disassemble and clean includes a hanging card base, a curtain card base and a dimming curtain. The upper end of the hanging card base is provided with a hanging part, and the hanging part is used to connect the transmission mechanism. The lower end of the hanging card base is provided with a clamping part. The curtain card base is fixed to the upper end of the dimming curtain. The curtain card base is also fixed with a clamping piece. The curtain card base can be detachably installed on the hanging card base through the clamping part and the clamping piece.

[0008] Preferably, the dimming curtain includes blackout fabric and translucent fabric arranged vertically and alternately, and the curtain base is fixed to the blackout fabric by sewing; the dimming curtain has a blackout state and a dimming state, and the rotation of the hanging base and the curtain base in the vertical direction can drive the blackout fabric to rotate; when the blackout fabric is rotated in the transverse direction of the curtain surface to be overlapped end to end, the translucent fabric is folded on one side of the blackout fabric, so that the dimming curtain is in the blackout state; when the blackout fabric and the curtain surface form an angle with each other and the translucent fabric is opened compared to the curtain surface, the dimming curtain is in the dimming state.

[0009] Preferably, the curtain holders are respectively arranged at corresponding positions on both sides of the blackout fabric, and two clips are respectively arranged on each side along the transverse direction. The clips are arranged on the outer side of the curtain holder, and the clip parts are respectively arranged on the lower end of the hanging holder corresponding to the two sides of the blackout fabric.

[0010] Preferably, the curtain base is provided with a connecting bottom plate on one side of the blackout fabric, the connecting bottom plate is made of leather or sewable plastic, the connecting bottom plate is fixed to the blackout fabric by sewing, and the outer side surface of the connecting bottom plate is provided with the connecting piece.

[0011] Preferably, the clamping member is a support groove with an opening facing downward, and the clamping portion is a support plate extending upward, and the support plate is clamped in the support groove.

[0012] Preferably, the support plate is connected to the hanging card seat through a connecting block, and an avoidance groove is opened on the side of the support groove close to the hanging card seat. When the support plate is clamped in the support groove, the upper end of the support plate supports the inner wall of the top of the support groove, and the connecting block passes through the avoidance groove.

[0013] Preferably, the clamping portion is an adjusting tooth arranged along the vertical direction, the clamping piece is a positioning tooth matched with the adjusting tooth, and the dimming curtain adjusts the vertical height through the adjusting tooth and the positioning tooth.

[0014] Preferably, the hanging card seat is set in an inverted U shape, and the two inner side surfaces of the hanging card seat are respectively connected to the adjusting teeth, and the tooth surface of the adjusting tooth faces the inner side surface of the hanging card seat connected thereto; the positioning tooth is set in a ring sleeve type, and the positioning tooth is set in a vertical direction. The positioning tooth has elasticity so that the adjusting tooth can be clamped in the positioning tooth and the position can be adjusted.

[0015] Preferably, the adjusting tooth is connected to the inner side of the hanging card seat through a connecting block, and an avoidance groove is provided on the side of the positioning tooth close to the hanging card seat. When the adjusting tooth is engaged in the positioning tooth, the connecting block extends out of the positioning tooth from the avoidance groove.

[0016] Preferably, the dimming curtain comprises an integrally formed light-transmitting fabric and a light-blocking fabric, the light-transmitting fabric is a light-transmitting mesh gauze fabric, the light-blocking fabric is a light-blocking cloth fabric, and the curtain holder is arranged on the light-blocking fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and other purposes, features and advantages of the present invention will become more apparent through a more detailed description of the preferred embodiments of the present invention shown in the accompanying drawings. The same reference numerals indicate the same parts throughout the accompanying drawings, and the drawings are not intentionally scaled to actual size, but rather are intended to illustrate the subject matter of the present invention.

[0018] Figure 1 A schematic diagram of the structure of a vertical blind that is easy to disassemble and clean provided in an embodiment;

[0019] Figure 2 Another schematic diagram of the structure of the vertical blind that is easy to disassemble and clean provided in the embodiment;

[0020] Figure 3 for Figure 2 Partial view;

[0021] Figure 4 A schematic diagram of the assembly of the hanging card holder and the curtain card holder provided in the embodiment;

[0022] Figure 5 A schematic diagram of the combination of a hanging card holder and a curtain card holder is provided for the embodiment;

[0023] Figure 6 A schematic structural diagram of a vertical blind that is easy to disassemble and clean is provided for another embodiment;

[0024] Figure 7 for Figure 6 Schematic diagram of the structure of the middle hanging card seat and the curtain card seat assembly;

[0025] Figure 8 for Figure 6 Schematic diagram of the structure of the curtain base.

[0026] Figure identification: hanging base a1, hanging part a2, clamping part a3, adjusting tooth a4, supporting plate a5, connecting block a6, curtain base b1, clamping part b2, positioning tooth b3, connecting bottom plate b4, sewing groove b5, supporting groove b6, avoidance groove b7, dimming curtain c1, blackout fabric c2, light-transmitting fabric c3. DETAILED DESCRIPTION

[0027] In order to facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0028] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element and integrated therewith, or there may be an intermediate element. The terms "mounted", "one end", "the other end" and similar expressions used herein are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0030] The utility model provides a vertical curtain that is easy to disassemble and clean. The vertical curtain that is easy to disassemble and clean includes a hanging card base a1, a curtain card base b1 and a dimming curtain c1. The upper end of the hanging card base a1 is provided with a hanging part a2, and the hanging part a2 is used to connect a transmission mechanism. The lower end of the hanging card base a1 is provided with a clamping part a3. The curtain card base b1 is fixedly arranged on the upper end of the dimming curtain c1. A clamping piece b2 is further provided on the curtain card base b1. The curtain card base b1 can be detachably installed on the hanging card base a1 through the clamping part a3 and the clamping piece b2.

[0031] The utility model is easy to disassemble and clean, has low requirements on production technology, and the connecting card seat, curtain card seat b1 and dimming curtain c1 are easy to install. After installation, the dimming curtain c1 is flat and beautiful. There is no need to install it on the transmission mechanism on the vertical curtain guide rail through a connecting piece, and the installation on the transmission mechanism is also relatively simple, which also reduces the cost.

[0032] In a preferred embodiment, the dimming curtain c1 includes a blackout fabric c2 and a translucent fabric c3 arranged vertically and alternately, and the curtain base b1 is fixed to the blackout fabric c2 by sewing; the dimming curtain c1 has a blackout state and a dimming state, and the hanging base a1 and the curtain base b1 rotate in the vertical direction to drive the blackout fabric c2 to rotate; when the blackout fabric c2 rotates in the transverse direction of the curtain surface to overlap end to end, the translucent fabric c3 is folded on one side of the blackout fabric c2, so that the dimming curtain c1 is in the blackout state; when the blackout fabric c2 and the curtain surface form an angle with each other and the translucent fabric c3 is opened compared to the curtain surface, the dimming curtain c1 is in the dimming state.

[0033] In the prior art, curtain fabric is glued to the lower end of a hanging piece, and the upper end of the hanging piece is rotatably connected to a transmission mechanism. The curtain holder b1 of the present invention is sewn to the blackout fabric c2, which not only facilitates the attachment to the fabric but also avoids the inconvenience of cleaning the curtain fabric when glued to the hanging piece, or the loss of adhesion after cleaning.

[0034] The hanging part a2 is generally a hanging hole, which is hung on the transmission mechanism of the curtain. The vertical curtain guide rail and the transmission mechanism thereon are existing technologies. Its transmission mechanism can drive the hanging base a1, the curtain base b1 and the blackout fabric c2 to rotate, and by rotating at different angles, the dimming curtain c1 has a blackout state and a dimming state.

[0035] When the blackout fabrics c2 rotate in the same direction, the head and tail parts of the two adjacent blackout fabrics c2 are completely overlapped or have overlapping parts. At this time, the light-transmitting fabric c3 is folded on one side of the blackout fabric c2, and the dimming curtain c1 is in the blackout state. The light is blocked by the blackout fabric c2, and the vertical window is in the blackout state.

[0036] When the blackout fabric C2 rotates in the other direction, the ends of the two adjacent blackout fabrics C2 gradually separate, and light can pass through the curtain surface of the vertical curtain through the light-transmitting fabric C3. When the brightness of the light passing through the vertical curtain device on the vertical curtain surface of the blackout fabric C2 reaches the maximum value, the dimming curtain C1 is in the dimming state, such as Figure 1 and Figure 3 .

[0037] When used, the light path and intensity are changed by rotating the attachment bracket a1 and the curtain bracket b1. The dimming curtain c1 of the present invention is well suited for use in vertical curtain systems. Compared to separate curtains with window screens and curtains, the dimming effect of the present invention is better and the installation is more convenient. Furthermore, since the light-transmitting fabric c3 and the light-blocking fabric c2 are integrally formed, the structural strength is higher.

[0038] In a preferred embodiment, curtain holders b1 are respectively provided on both sides of the blackout fabric c2, and two clips b2 are provided on each side along the transverse direction. The four clips b2 on the two sides are generally at the same height. This arrangement can better maintain the balance of the curtain. The clips b2 are provided on the outer side of the curtain holder b1, and the lower end of the hanging holder a1 is provided with clip parts a3 on the two sides corresponding to the blackout fabric c2.

[0039] In a preferred embodiment, the curtain base b1 is provided with a connecting film b4 on one side of the blackout fabric c2. The connecting film b4 is made of leather or sewable plastic. The connecting film b4 is fixed to the blackout fabric c2 by sewing, and a snap-on component b2 is provided on the outer side of the connecting film b4.

[0040] The leather product is conveniently sewn with the blackout fabric c2 and fits more closely with the blackout fabric c2. The connecting bottom sheet b4 is provided with an inwardly concave sewing groove b5, which facilitates sewing and stores the thread in the sewing groove b5, which is aesthetically pleasing.

[0041] In a preferred embodiment, the clamping member b2 is a support groove b6 with an opening facing downward, and the clamping portion a3 is a support plate a5 extending upward, and the support plate a5 is clamped in the support groove b6.

[0042] Please refer to Figures 1 to 8 During installation, the curtain holder b1 is removably mounted on the mounting base a1 via the connecting piece b2 and the connecting portion a3 on the mounting base a1. The connecting portion a2 of the mounting base a1 can be directly attached to the transmission mechanism, completing the installation. For dimming and shading of the vertical blinds, refer to the above-mentioned embodiments. When the dimming curtain c1 needs to be cleaned, the connecting piece b2 and the connecting portion a3 are disassembled, allowing the dimming curtain c1 to be removed from the mounting base a1 for cleaning.

[0043] Figures 1 to 5 The invention provides a vertical blind which can be disassembled for cleaning and can also be adjusted in vertical position.

[0044] The engaging portion a3 comprises an adjusting tooth a4 arranged vertically, and the engaging member b2 comprises a positioning tooth b3 that cooperates with the adjusting tooth a4. The dimming curtain c1 is adjusted vertically by the adjusting tooth a4 and the positioning tooth b3. The mounting base a1 is designed in an inverted U-shape, with two adjusting teeth a4 connected to each of its inner side surfaces. The tooth surfaces of the adjusting teeth a4 face the inner side surface of the mounting base a1 to which it is connected. The positioning teeth b3 are arranged in a ring-like configuration. Typically, the ring-like positioning teeth b3 have an inwardly curved positioning block at their lower end. Positioning teeth b3 are arranged vertically. However, in some embodiments, the inner wall of the ring-like positioning teeth b3 is provided with a tooth block that faces and engages with the adjusting tooth a4. The positioning teeth b3 are elastic, allowing the adjusting tooth a4 to be engaged within the positioning teeth b3 and adjusted in position. A clearance groove b7 is provided on the side of the positioning teeth b3 near the mounting base a1. When the adjusting tooth a4 is engaged within the positioning teeth b3, the connecting block a6 extends out of the clearance groove b7 and into the positioning teeth b3. Each hanging card seat a1 is correspondingly connected to two card connectors b2. The two card connectors b2 are located at corresponding positions on two sides of the dimming curtain c1, generally at the same height, so that the curtain can be better kept balanced.

[0045] During installation, the adjustment tooth a4 on the mounting base a1 is inserted from top to bottom into the positioning tooth b3. During the insertion process, the positioning tooth b3 is forced to open. When the desired position is reached during insertion, the external force is released, and the positioning block at the lower end of the positioning tooth b3 is engaged with the tooth surface of the adjustment tooth a4, locking the positioning tooth b3 and the adjustment tooth a4 with each other. The vertical position of the dimming curtain c1 is adjusted by the length of the adjustment tooth a4 inserted into the ring-shaped positioning tooth b3. When the adjustment tooth a4 passes through the ring-shaped positioning tooth b3 from top to bottom, the adjustment tooth a4 exits the positioning tooth b3, and the two are separated, allowing the dimming curtain c1 to be reinstalled or removed for cleaning. The dimming curtain c1 can be adjusted in height during use, avoiding problems such as fabric misalignment.

[0046] Figures 6 to 8 This is a vertical blind that can be disassembled and cleaned. It differs from the previous embodiment in that the vertical direction of the dimming curtain c1 cannot be adjusted.

[0047] The connecting member b2 is a downward-facing support groove b6, and the connecting portion a3 is an upward-extending support plate a5, which is engaged within the support groove b6. Furthermore, the support plate a5 is connected to the mounting base a1 via a connecting block a6. The support groove b6 has a clearance groove b7 formed on the side of the mounting base a1. When the support plate a5 is engaged within the support groove b6, the connecting block a6 passes through the clearance groove b7. During installation, the support plate a5 is inserted into the support groove b6 from bottom to top. The upper end of the support plate a5 supports the top inner wall of the support groove b6, forming a fixed installation. When the curtain needs to be cleaned, the curtain base b1 is lifted upward, and the support plate a5 is withdrawn from the support groove b6. This completes the separation of the support plate a5 and the support groove b6, allowing the dimming curtain c1 to be removed from the mounting base a1 and ready for cleaning.

[0048] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0049] In the description of this specification, the description with reference to the terms "preferred embodiment", "further embodiment", "other embodiments" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0050] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A vertical blind that is easy to disassemble and clean, characterized in that: The vertical curtain that is easy to disassemble and clean includes a hanging card base, a curtain card base and a dimming curtain. The upper end of the hanging card base is provided with a hanging part, and the hanging part is used to connect the transmission mechanism. The lower end of the hanging card base is provided with a clamping part. The curtain card base is fixed to the upper end of the dimming curtain. The curtain card base is also fixed with a clamping piece. The curtain card base can be detachably installed on the hanging card base through the clamping part and the clamping piece.

2. The vertical blind that is easy to disassemble and wash according to claim 1, characterized in that: The dimming curtain includes blackout fabric and light-transmitting fabric arranged alternately vertically, and the curtain base is fixed to the blackout fabric by sewing; the dimming curtain has a blackout state and a dimming state, and the hanging base and the curtain base rotate in the vertical direction to drive the blackout fabric to rotate; when the blackout fabric rotates in the transverse direction of the curtain surface to overlap end to end, the light-transmitting fabric is folded on one side of the blackout fabric, so that the dimming curtain is in the blackout state; when the blackout fabric and the curtain surface form an angle with each other and the light-transmitting fabric is opened compared to the curtain surface, the dimming curtain is in the dimming state.

3. The vertical blind that is easy to disassemble and wash according to claim 2, characterized in that: The curtain holders are respectively arranged at corresponding positions on both sides of the blackout fabric, and two clips are arranged on each side along the transverse direction. The clips are arranged on the outer side of the curtain holder, and the clip parts are respectively arranged on the lower end of the hanging holder corresponding to the two sides of the blackout fabric.

4. The vertical blind that is easy to disassemble and wash as claimed in claim 2, characterized in that: The curtain base is provided with a connecting bottom plate on one side of the blackout fabric. The connecting bottom plate is made of leather or sewable plastic. The connecting bottom plate is fixed to the blackout fabric by sewing. The outer side of the connecting bottom plate is provided with the connecting piece.

5. The vertical blind that is easy to disassemble and wash as claimed in claim 1, characterized in that: The clamping member is a support groove with an opening facing downward, and the clamping portion is a support plate extending upward, and the support plate is clamped in the support groove.

6. The vertical blind that is easy to disassemble and wash according to claim 5, characterized in that: The support plate is connected to the hanging card seat through a connecting block, and an avoidance groove is opened on the side of the support groove close to the hanging card seat. When the support plate is clamped in the support groove, the upper end of the support plate supports the inner wall of the top of the support groove, and the connecting block passes through the avoidance groove.

7. The easily disassembled and cleanable vertical blind according to claim 1, characterized in that: The clamping portion is an adjusting tooth arranged along the vertical direction, and the clamping piece is a positioning tooth matched with the adjusting tooth. The dimming curtain adjusts the vertical height through the adjusting tooth and the positioning tooth.

8. The easily disassembled and cleanable vertical blind according to claim 7, characterized in that: The hanging card seat is set in an inverted U shape, and the two inner side surfaces of the hanging card seat are respectively connected to the adjusting teeth, and the tooth surface of the adjusting teeth faces the inner side surface of the hanging card seat connected thereto; the positioning teeth are set in a ring sleeve type, and the positioning teeth are set in a vertical direction. The positioning teeth are elastic so that the adjusting teeth can be clamped in the positioning teeth and the position can be adjusted.

9. The easily disassembled and cleanable vertical blind according to claim 8, characterized in that: The adjusting tooth is connected to the inner side of the hanging card seat through a connecting block. The side of the positioning tooth close to the hanging card seat is provided with an avoidance groove. When the adjusting tooth is engaged in the positioning tooth, the connecting block extends out of the positioning tooth from the avoidance groove.

10. The easily disassembled and cleanable vertical blind according to claim 1, wherein: The dimming curtain comprises an integrally formed light-transmitting fabric and a light-blocking fabric. The light-transmitting fabric is a light-transmitting mesh gauze fabric, and the light-blocking fabric is a light-blocking cloth fabric. The curtain card seat is arranged on the light-blocking fabric.

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