CN214997338U

CN214997338U - Detachable curtain device

Info

Publication number: CN214997338U
Application number: CN202023255950.9U
Authority: CN
Inventors: 徐和城
Original assignee: Shaoxing Zhuoya Decorative Material Co ltd
Current assignee: Pang Zhihua
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-03
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a (window) curtain field especially relates to a detachable (window) curtain device. The utility model provides a detachable (window) curtain device, includes that winding roll and detachably install the casement in last winding roll, goes up the winding roll below and is provided with the first mounting groove of columniform first swivelling chute and rectangular shape, installs in the first swivelling chute and can use first swivelling chute as centre of a circle pivoted first joint spare, installs first connecting strip in the first mounting groove, first connecting strip and casement fixed connection. The utility model discloses a casement can be dismantled from the mount easily, satisfies the change and tear the requirement of washing open, and the consumer oneself is at the surface fabric that can easily renew with the aluminum product frame does not trade, and curtain cloth can change at will according to the holiday atmosphere of difference, consequently can volume production in advance, and resources are saved reduces the operation cost of enterprise.

Description

Detachable curtain device

Technical Field

The utility model relates to a (window) curtain field especially relates to a detachable (window) curtain device.

Background

Zebra blinds and roller blinds, also known as soft yarn blinds, rainbow blinds, velveteen, dimmable roller blinds, double layer roller blinds. The fabric is woven by a small piece of fabric and gauze with equal width at intervals, and the purpose of adjusting light is achieved by fixing one end and rolling the other end along with a shaft. When the gauze is superposed with the gauze, the light is softer, and the direct irradiation of the light is reduced to a certain extent. When the curtain cloth is staggered with the curtain cloth, the light is completely shielded, and the purpose of shielding the light is finally achieved. When the curtain needs to be completely opened, the curtain can be completely rolled up. The zebra curtain integrates the warmth of cloth art, the simplicity of rolling the curtain and the dimming function of the blind curtain into a whole. The curtain is simple to operate, diversified in shading form, free of obstructing the view and ideal for office and home window decorations. The soft yarn curtain cloth adopts double-layer fabric to adjust light, and does not occupy space. It has not only gathered the advantage of cloth and yarn as an organic whole, and collect the blind curtain, roll up the curtain, roman curtain function is integrative, european style, double-deck surface fabric, can misplace and adjust local light, the third dimension is strong, can expect outdoor scenery and permeate indoor light softly comfortable when the curtain piece pulls open, completely with outdoor isolated when the curtain piece draws closely, ensure privacy, show the succinct elegance of gentle yarn curtain cloth to the greatest extent, extensively be applicable to places such as house, hotel, dining room, villa, high-grade office building, decades, it likes deeply by consumers, also formed the life at home, official working, leisure, scenes such as school and an indispensable functional curtain product, market is still continuous expanding, because the cloth is the easy-to-consume article, if there is a damage, lead to whole curtain change, the resource, the energy is extravagant huge.

The gentle yarn curtain in the existing market is all by casement and mount fixed connection, can't dismantle easily, if the casement is damaged, need change whole gentle yarn curtain together with the mount, the mount is still intact this moment, it is uneconomical practical to change totally, cause a large amount of wasting of resources for the society, if the (window) curtain cloth has the spot to wash, then can't dismantle alone down the casement washs, need pull down whole assembly back, pull down the accessory one by one again, separate out the surface fabric from fixed frame, waste time and energy, take a lot of manual work. In case a fitting is broken, it is not easy to find a matching fitting in the market. For example, the chinese patent is CN201920685499.2, which discloses a soft curtain not prone to curling, comprising a curtain box, wherein two ends of the curtain box are respectively provided with a left cover and a right cover, a roller pipe is arranged in the curtain box, the roller pipe is rotatably connected with the right cover through a tail plug, the roller pipe is connected with the left cover through a head, and the head is provided with a bead chain; the curtain rod is characterized by further comprising a U-shaped folded fabric, one end of the fabric is connected with the roller pipe, the other end of the fabric is connected with the curtain box, a plurality of supporting rods are arranged on the inner side of the fabric, and bottom rods are placed at the bottom of the fabric.

The utility model aims to solve the technical problem that the prior art defect is overcome, a detachable curtain device is provided, and the curtain cloth can be easily detached from the fixing frame, thereby meeting the requirements of replacement and unpicking and washing. The consumer can easily change new surface fabric at home, the plastic accessories do not change with the aluminum frame, the curtain cloth can be changed at will according to different festival atmospheres, the curtain cloth is old and dirty or disliked, the favorite color style can be changed at will according to different festival atmospheres to decorate the indoor environment, the curtain cloth is very suitable for the consumers of the young generation and the frugal habit of the old generation, so that the mass production can be carried out in advance, the operation cost of enterprises is reduced, social resources are saved, the energy consumption is reduced, and the environment is protected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be difficult to dismantle from the mount to the casement of gentle yarn curtain among the prior art, be difficult for changing and wash the shortcoming of casement, a detachable (window) curtain device is provided, the casement can be dismantled from the mount easily, satisfy the requirement of changing and unpicking and washing, consumer oneself is at the surface fabric that can easily renew, plastic accessories does not trade with the aluminum product frame, the (window) curtain cloth can be changed according to different festivals and days' atmosphere at will, consequently, volume production in advance, resources are saved, reduce the operation cost of enterprise

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model provides a detachable (window) curtain device, includes that winding roll and detachably install the casement in last winding roll, goes up the winding roll below and is provided with the first mounting groove of columniform first swivelling chute and rectangular shape, installs in the first swivelling chute and can use first swivelling chute as centre of a circle pivoted first joint spare, installs first connecting strip in the first mounting groove, first connecting strip and casement fixed connection.

First joint spare uses first swivelling chute to rotate as the centre of a circle, and when need not changing the casement, first joint spare is in the same place with last winding roller joint, when needing to change the casement, can directly stir first joint spare to the position of keeping away from last winding roller with the hand, just can dismantle first connecting strip together with the casement. The curtain cloth is fixedly connected with the upper winding roller through the first connecting strip, and the free end of the curtain cloth is fixedly connected with the first connecting strip through heat seal, gluing or sewing, so that the curtain cloth is firm to fix and is not easy to loosen.

One of the purposes of the utility model is to realize that the casement can be dismantled, satisfy the needs of changing and unpicking and washing, and the mount generally is aluminum alloy frame, and the expense is higher, installs often to punch on the wall, and the installation is very firm, hardly dismantles it from the wall. People only need to replace the curtain cloth without detaching the fixing frame when replacing the curtain, so that the fixing frame can be used for a plurality of times, the cost is greatly saved, and the inconvenience of detaching the fixing frame is avoided.

Preferably, a first hook with a groove is integrally formed between the first rotating groove and the first mounting groove below the upper winding roller, a first bent foot matched with the groove in the first hook is arranged in the middle of the first clamping piece, the first bent foot is inserted into the first hook, and a first abutting piece abutting against and pressing against the lower bottom surface of the first connecting strip is further arranged on the first clamping piece. First crotch and first hook match the block, and when making not need to change casement, first joint spare and last winding roller block are in the same place, and difficult not hard up, but first crotch and first hook are not the dead not hard up of complete card, and manual effort can make it separate. The first abutting piece is used for fixing the first connecting strip, so that the first connecting strip is not easy to pull out of the first mounting groove.

Preferably, one end of the first clamping piece rotating around the first mounting groove is a rotating shaft end, the other end of the first clamping piece is a free end, the rotating angle of the rotating shaft end is 0-100 degrees, and a gap for allowing the curtain cloth to pass through is formed between the free end and the upper winding roller. When the curtain cloth needs to be replaced, the first clamping piece can be directly shifted to a position far away from the upper winding roller by hands, and then the first connecting strip and the curtain cloth can be detached together.

Preferably, the curtain device of the present invention further comprises a fixing frame and a lower winding roller located below the fixing frame and used for winding the curtain cloth, wherein the fixing frame comprises a mounting frame, a protecting cover opposite to the mounting frame, and an upper cover connected to the upper end of the mounting frame and the protecting cover, the mounting frame, the upper cover and the protecting cover enclose an inverted "U" -shaped cavity, and the upper winding roller is located in the inverted "U" -shaped cavity.

The mount is used for installing whole (window) curtain device on the wall, and the casement through with first connecting strip fixed connection, and then with mount fixed connection, the one end of casement is fixed on the mounting bracket, and the other end is fixed on last winding roller. When the driving device works, the upper winding roller and the lower winding roller are driven to rotate, so that the curtain cloth is lifted or lowered, and when the curtain cloth is lifted, the rest curtain cloth is wound outside the upper winding roller. If need dismantle the casement, only need will fix first connecting strip and the second connecting strip on mounting bracket and last winding roller pull out from first mounting groove and second mounting groove can, if need install the casement, then insert first connecting strip and second connecting strip back to original position again, installation and dismantlement convenient and fast.

First mounting groove and second mounting groove one end all are provided with the bellied baffle of orientation mounting groove direction. First connecting strip fixed mounting is in first mounting groove, and the effect that first mounting groove right-hand member set up bellied baffle is when avoiding drive arrangement pulling casement first connecting strip to drop from first mounting groove. The baffle plate protruding from the lower end of the first mounting groove in the mounting frame protrudes upwards, the curtain cloth is pulled downwards, and the baffle plate just exchanges the moving direction of the curtain cloth, so that the first connecting strip is not easy to loosen along with the pulling of the curtain cloth. The baffle plate protruding from the lower end of the second mounting groove in the upper winding roller protrudes leftwards, the curtain cloth is pulled downwards, the moving direction of the curtain cloth is also changed by the baffle plate, and the second connecting strip is prevented from falling off along with the pulling of the curtain cloth.

Preferably, the lower end of the mounting frame is provided with a cylindrical second rotating groove and a long-strip-shaped second mounting groove, a second clamping piece capable of rotating by taking the second rotating groove as a circle center is mounted in the second rotating groove, a second connecting strip is mounted in the second mounting groove, and the second connecting strip is fixedly connected with the curtain cloth. The second joint spare uses the second swivelling chute to rotate as the centre of a circle, and when need not changing the casement, the second joint spare is in the same place with the mounting bracket joint, when needing to change the casement, can directly stir the second joint spare to the position of keeping away from the mounting bracket with the hand, just can dismantle the second connecting strip together with the casement. The curtain cloth is fixedly connected with the mounting frame through the second connecting strip, and the free end of the curtain cloth is fixedly connected with the second connecting strip through heat sealing, gluing or sewing, so that the curtain cloth is fixed firmly and is not easy to loosen.

Preferably, a second hook with a groove is integrally formed between a second rotating groove and a second mounting groove of the mounting frame, a second bent pin matched with the groove in the second hook is arranged in the middle of a second clamping piece, the second bent pin is inserted into the second hook, a second abutting piece abutting against the right side of the second connecting strip is further arranged on the second clamping piece, the second clamping piece is a rotating shaft end around one rotating end of the second mounting groove, the other end of the second clamping piece is a free end, the rotating angle of the rotating shaft end is 0-100 degrees, and a gap for allowing curtain cloth to pass through is formed between the free end and the mounting frame. Second crotch and second hook match the block, and when making not need to change the casement, second joint spare and mounting bracket joint are in the same place, and difficult not hard up, but second crotch and second hook are not the dead not hard up of complete card, and manual effort can make it separate. The second abutting piece is used for fixing the second connecting strip, so that the second connecting strip is not easy to pull out of the second mounting groove.

Preferably, the mounting frame and the upper cover are integrally formed, a cylindrical fourth rotating groove is formed in the free end of the upper cover, one end of the protecting cover is inserted into the fourth rotating groove and rotates around the fourth rotating groove, and the rotating angle is 0-100 degrees. The protecting cover can rotate round the fourth swivelling chute, and the convenient to use person dismantles the casement manually, when needing to dismantle the casement, rotates the protecting cover to the position of keeping away from the winding roller, and the user can directly stretch into the hand and dismantle in the cavity of mount, and the gap between winding roller and the mount is too little to stretch into the hand and accomplish the dismantlement on otherwise.

As preferred, the utility model discloses a (window) curtain device still includes the sill bar, and the sill bar lower extreme is provided with columniform third swivelling chute, and the sill bar upper end is provided with the third mounting groove of rectangular shape, installs in the third swivelling chute and can use the third swivelling chute as centre of a circle pivoted third fastener, installs the third connecting strip in the third mounting groove, third connecting strip and casement fixed connection. The third clamping piece rotates by taking the third rotating groove as a circle center, when the curtain cloth does not need to be replaced, the third clamping piece is clamped with the bottom rod, when the curtain cloth needs to be replaced, the third clamping piece can be directly shifted to a position far away from the bottom rod by hands, and then the third connecting strip and the curtain cloth can be detached together. The curtain cloth is fixedly connected with the bottom rod through the third connecting strip, and the free end of the curtain cloth is fixedly connected with the third connecting strip through heat seal, gluing or sewing, so that the curtain cloth is firm to fix and is not easy to loosen.

Preferably, a third hook with a groove is integrally formed between a third rotating groove and a third mounting groove of the bottom rod, a third bent foot matched with the groove in the third hook is arranged in the middle of a third clamping piece, the third bent foot is inserted into the third hook, a third abutting piece abutting against the left side of the third connecting strip is further arranged on the third clamping piece, one end, rotating around the third mounting groove, of the third clamping piece is a rotating shaft end, the other end of the third clamping piece is a free end, the rotating shaft end is of a rotatable angle of 0-100 degrees, and a gap for allowing curtain cloth to pass through is formed between the free end and the bottom rod. The third hook and the third bent foot are matched and clamped, so that when the curtain cloth does not need to be replaced, the third clamping piece is clamped with the bottom rod and is not easy to loosen, but the third hook and the third bent foot are not completely clamped and cannot loosen, and can be separated by manual acting force. The third abutting piece is used for fixing the third connecting strip, so that the third connecting strip is not easy to pull out of the third mounting groove.

Preferably, the first connecting strip, the second connecting strip and the third connecting strip are detachably mounted in the first mounting groove, the second mounting groove and the third mounting groove respectively. The detachable connection is convenient for a user to install and detach the curtain cloth.

The utility model discloses owing to adopted above technical scheme, have following apparent technological effect:

(1) the utility model discloses can realize that the casement can be dismantled, satisfy the requirement of changing and unpick and wash, people only need change the casement when changing the (window) curtain and need not pull down the mount, and the mount just can repetitious usage like this, has saved the cost greatly, has also avoided the inconvenience of dismantling the mount.

(2) The arrangement of the rotatable clamping pieces on the upper winding roller, the mounting frame, the protecting cover and the bottom rod enables people to easily stretch hands into the frame to replace the curtain cloth.

Drawings

Fig. 1 is a schematic structural view of the fixing frame of the present invention.

Fig. 2 is a partial enlarged view of the fixing frame of the present invention.

Fig. 3 is a schematic structural view of the upper winding roller of the present invention.

Fig. 4 is a schematic structural view of the bottom rod of the present invention.

Fig. 5 is a perspective view of embodiment 1 of the present invention.

Fig. 6 is a perspective view of embodiment 2 of the present invention.

The names of the parts indicated by the numerical references in the drawings are as follows:

1-winding up a roller; 11-a first rotating tub; 12-a first mounting groove; 13-a first snap-in member; 14-a first connecting strip; 15-a first hook; 16-a first bent foot; 17-a first abutment;

2-curtain cloth;

3-a fixing frame; 31-a mounting frame; 311-a second rotary tank; 312-a second mounting groove; 313-a second snap member; 314-a second connecting strip; 315-second hook; 316-second hook; 317-a second abutment; 32-a protective cover; 33-upper cover; 331-a fourth spin tank;

4-lower winding roll;

5-bottom bar; 51-a third rotating tub; 52-a third mounting groove; 53-third snap-fit; 54-a third connecting strip; 55-third hook; 56-third curved leg; 57-a third abutment;

(the two numbered elements in parentheses are in the same position)

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1, 2, 3, and 5, a detachable curtain device includes an upper winding roller 1 and a curtain fabric 2 detachably installed in the upper winding roller 1, a first cylindrical rotating groove 11 and a first elongated installation groove 12 are provided below the upper winding roller 1, a first clamping member 13 capable of rotating around the first rotating groove 11 is installed in the first rotating groove 11, a first connection bar 14 is installed in the first installation groove 12, and the first connection bar 14 is fixedly connected to the curtain fabric 2.

Go up the first crotch 15 that integrated into one piece had the recess between first swivelling chute 11 and the first mounting groove 12 of winding roller 1 below, first joint spare 13 middle part is provided with the first crotch 16 that matches with the first crotch 15 inner groovy, and during first crotch 16 inserted first crotch 15, still be provided with on the first joint spare 13 with first connecting strip 14 lower bottom surface support the first butt piece 17 of pressing mutually.

The end of the first clamping piece 13 rotating around the first mounting groove 12 is a rotating shaft end, the other end is a free end, the rotating shaft end has a rotating angle of 0-100 degrees, and a gap for passing through the curtain cloth 2 is arranged between the free end and the upper winding roller.

The curtain device of this embodiment still includes mount 3 and is located mount 3 below and is used for rolling up lower winding roller 4 of casement 2, and mount 3 includes mounting bracket 31, the protecting cover 32 of mounting bracket 31 subtend to and connect the upper cover 33 of mounting bracket 31 and protecting cover 32 upper end, and mounting bracket 31, upper cover 33 and protecting cover 32 enclose into "U" shape cavity of inversion, goes up winding roller 1 and is located "U" shape cavity of inversion.

The lower end of the mounting bracket 31 is provided with a cylindrical second rotating groove 311 and a strip-shaped second mounting groove 312, a second clamping piece 313 which can rotate by taking the second rotating groove 311 as a circle center is mounted in the second rotating groove 311, a second connecting bar 314 is mounted in the second mounting groove 312, and the second connecting bar 314 is fixedly connected with the curtain fabric 2.

A second hook 315 with a groove is integrally formed between the second rotating groove 311 and the second mounting groove 312 of the mounting frame 31, a second bent pin 316 matched with a groove in the second hook 315 is arranged in the middle of the second clamping piece 313, the second bent pin 316 is inserted into the second hook 315, a second abutting piece 317 abutting against the right side of the second connecting strip 314 is further arranged on the second clamping piece 313, the second clamping piece 313 is a rotating shaft end around the rotating end of the second mounting groove 312, the other end is a free end, the rotating angle of the rotating shaft end is 0-100 degrees, and a gap for penetrating through the curtain fabric 2 is formed between the free end and the mounting frame 31.

The mounting frame 31 and the upper cover 33 are integrally formed, a cylindrical fourth rotating groove 331 is formed at a free end of the upper cover 33, and one end of the protecting cover 32 is inserted into the fourth rotating groove 331 and rotates around the fourth rotating groove 331 at a rotation angle of 0-100 °.

The mount is used for installing whole (window) curtain device on the wall, and the casement through with first connecting strip fixed connection, and then with mount fixed connection, the one end of casement is fixed on the mounting bracket, and the other end is fixed on last winding roller. When the driving device works, the upper winding roller and the lower winding roller are driven to rotate, so that the curtain cloth is lifted or lowered, and when the curtain cloth is lifted, the rest curtain cloth is wound outside the upper winding roller. If need dismantle the casement, only need will fix first connecting strip and the second connecting strip on mounting bracket and last winding roller pull out from first mounting groove and second mounting groove can, if need install the casement, then insert first connecting strip and second connecting strip back to original position again, installation and dismantlement convenient and fast. When the curtain cloth needs to be replaced, the first clamping piece can be directly shifted to a position far away from the upper winding roller by hands, and then the first connecting strip and the curtain cloth can be detached together. The second clamping piece can be directly shifted to a position far away from the mounting frame by hands, and then the second connecting strip and the curtain cloth can be detached together.

Example 2:

as shown in fig. 3, 4 and 6, a detachable curtain device includes an upper winding roller 1 and a curtain fabric 2 detachably installed in the upper winding roller 1, a first cylindrical rotating groove 11 and a first elongated installation groove 12 are provided below the upper winding roller 1, a first clamping member 13 capable of rotating around the first rotating groove 11 is installed in the first rotating groove 11, a first connecting bar 14 is installed in the first installation groove 12, and the first connecting bar 14 is fixedly connected to the curtain fabric 2.

Example 3:

the curtain device of the embodiment further comprises a bottom rod 5, a cylindrical third rotating groove 51 is arranged at the lower end of the bottom rod 5, a long-strip-shaped third installation groove 52 is arranged at the upper end of the bottom rod 5, a third clamping piece 53 which can rotate by taking the third rotating groove 51 as a circle center is installed in the third rotating groove 51, a third connecting strip 54 is installed in the third installation groove 52, and the third connecting strip 54 is fixedly connected with the curtain fabric 2.

A third hook 55 with a groove is integrally formed between the third rotating groove 51 and the third mounting groove 52 of the bottom rod 5, a third bent pin 56 matched with the groove in the third hook 55 is arranged in the middle of the third clamping piece 53, the third bent pin 56 is inserted into the third hook 55, a third abutting piece 57 abutting against the left side of the third connecting strip 54 is further arranged on the third clamping piece 53, one end of the third clamping piece 53 rotating around the third mounting groove 52 is a rotating shaft end, the other end is a free end, the rotating shaft end has a rotating angle of 0-100 degrees, and a gap for passing through the curtain cloth 2 is formed between the free end and the bottom rod 5.

The first connecting bar 14, the second connecting bar 314, and the third connecting bar 54 are detachably mounted in the first mounting groove 12, the second mounting groove 312, and the third mounting groove 52, respectively.

One end of the curtain cloth is fixed on the bottom rod, and the other end of the curtain cloth is fixed on the upper winding roller. When the driving device works, the upper winding roller is driven to rotate, the curtain cloth drives the bottom rod to ascend or descend, and when the curtain cloth ascends, the rest curtain cloth is wound outside the winding roller. If need dismantle the casement, only need will fix first connecting strip and the second connecting strip on sill bar and winding roller pull out from first mounting groove and second mounting groove can, if need install the casement, then insert first connecting piece and second connecting piece back to original position again, installation and dismantlement convenient and fast. When the curtain cloth needs to be replaced, the first clamping piece can be directly shifted to a position far away from the upper winding roller by hands, and then the first connecting strip and the curtain cloth can be detached together. The third clamping piece can be directly shifted to a position far away from the bottom rod by hands, and then the third connecting strip and the curtain cloth can be detached together.

Claims

1. A demountable window covering assembly, comprising: including last winding roller (1) and detachably install casement (2) in last winding roller (1), it is provided with first columniform swivelling chute (11) and rectangular shape first mounting groove (12) to go up winding roller (1) below, install in first swivelling chute (11) and can use first swivelling chute (11) as centre of a circle pivoted first joint spare (13), install first connecting strip (14) in first mounting groove (12), first connecting strip (14) and casement (2) fixed connection.

2. A demountable window covering assembly according to claim 1, wherein: go up between winding roller (1) below first swivelling chute (11) and first mounting groove (12) integrated into one piece have first crotch (15) of taking the recess, first joint spare (13) middle part is provided with first hook (16) with first crotch (15) inner groovy matching, first hook (15) are inserted in first crotch (16), still are provided with on first joint spare (13) and support first butt spare (17) that press mutually with bottom surface under first connecting strip (14).

3. A demountable window covering assembly according to claim 2, wherein: one end of the first clamping piece (13) rotating around the first mounting groove (12) is a rotating shaft end, the other end of the first clamping piece is a free end, the rotating angle of the rotating shaft end is 0-100 degrees, and a gap for penetrating through the curtain cloth (2) is formed between the free end and the upper winding roller.

4. A demountable window covering assembly according to claim 3, wherein: still including mount (3) and be located mount (3) below and be used for coiling lower winding roller (4) of casement (2), mount (3) are including mounting bracket (31), mounting bracket (31) subtend protecting cover (32) to and upper cover (33) of connecting mounting bracket (31) and protecting cover (32) upper end, and mounting bracket (31), upper cover (33) and protecting cover (32) enclose into the "U" shape cavity of invering, go up winding roller (1) and be located the "U" shape cavity of invering.

5. A demountable window covering assembly according to claim 4, wherein: the lower end of the mounting frame (31) is provided with a cylindrical second rotating groove (311) and a long-strip-shaped second mounting groove (312), a second clamping piece (313) which can rotate by taking the second rotating groove (311) as a circle center is mounted in the second rotating groove (311), a second connecting strip (314) is mounted in the second mounting groove (312), and the second connecting strip (314) is fixedly connected with the curtain cloth (2).

6. A demountable window covering assembly according to claim 5, wherein: a second hook (315) with a groove is integrally formed between a second rotating groove (311) and a second mounting groove (312) of the mounting frame (31), a second bent pin (316) matched with an inner groove of the second hook (315) is arranged in the middle of a second clamping piece (313), the second bent pin (316) is inserted into the second hook (315), a second abutting piece (317) abutting against the right side of the second connecting strip (314) is further arranged on the second clamping piece (313), the second clamping piece (313) is arranged at the end, rotating, of the second mounting groove (312) around the rotating end, the other end is a free end, the rotating angle of the rotating end is 0-100 degrees, and a gap for penetrating through the curtain cloth (2) is formed between the free end and the mounting frame (31).

7. A demountable window covering assembly according to claim 6, wherein: the mounting frame (31) and the upper cover (33) are integrally formed, a cylindrical fourth rotating groove (331) is formed in the free end of the upper cover (33), one end of the protective cover (32) is inserted into the fourth rotating groove (331) and rotates by taking the fourth rotating groove (331) as the circle center, and the rotating angle is 0-100 degrees.

8. A demountable window covering assembly according to claim 3, wherein: the curtain cloth is characterized by further comprising a bottom rod (5), a third cylindrical rotating groove (51) is formed in the lower end of the bottom rod (5), a third strip-shaped installation groove (52) is formed in the upper end of the bottom rod (5), a third clamping piece (53) capable of rotating by taking the third rotating groove (51) as a circle center is installed in the third rotating groove (51), a third connecting strip (54) is installed in the third installation groove (52), and the third connecting strip (54) is fixedly connected with the curtain cloth (2).

9. A demountable window covering assembly according to claim 8, wherein: a third hook (55) with a groove is integrally formed between a third rotating groove (51) and a third mounting groove (52) of the bottom rod (5), a third bent foot (56) matched with an inner groove of the third hook (55) is arranged in the middle of a third clamping piece (53), the third bent foot (56) is inserted into the third hook (55), a third abutting piece (57) abutting against the left surface of the third connecting strip (54) is further arranged on the third clamping piece (53), one end, rotating around the third mounting groove (52), of the third clamping piece (53) is a rotating shaft end, the other end of the rotating shaft end is a free end, the rotating angle of the rotating shaft end is 0-100 degrees, and a gap for penetrating through the curtain cloth (2) is formed between the free end and the bottom rod (5).

10. A demountable window covering assembly according to any one of claims 1 to 9, wherein: the first connecting strip (14), the second connecting strip (314) and the third connecting strip (54) are detachably mounted in the first mounting groove (12), the second mounting groove (312) and the third mounting groove (52) respectively.