TWI631270B - Curtain adjustment component - Google Patents

Abstract

The present invention provides an adjustment assembly for a curtain fabric, comprising a rail, an adjusting member and two limiting members, wherein the adjusting member is disposed in the rail and is displaceable along an axial direction of the rail; The position piece is also disposed in the rail and is located at two ends of the adjusting member, and can fix the position of the adjusting member. The adjusting component of the curtain fabric of the present invention is used as a rail under the curtain, and the adjusting member can be used to maintain the balance of the curtain fabric, so that the curtain fabric does not cause skew when being wound up; secondly, the adjusting component of the invention is installed Within the rail, it is not exposed to the curtains, and the integrity of the curtain can be maintained to maintain the decorative effect of the attachment; further, the adjustment member of the invention is installed in the rail under the curtain. It can increase the effect of the rails under the curtains and improve the economic benefits of the rails under the curtains.

Description

 Curtain adjustment component  

The present invention relates to curtains, and in particular, refers to an adjustment assembly for a curtain fabric.

According to the general indoor space such as homes or offices, curtains are installed on the windows to block the sunlight or prevent outsiders from peeking, thereby reducing the indoor temperature or protecting privacy.

Curtains come in a variety of forms. In the form of curtains, there is a type of curtain that winds up the curtain fabric to cover the window. For example, see the first figure, which shows a conventional curtain 10 comprising an upper rail strip 11 and a curtain. a cloth 14 and a lower rail strip 16, wherein the upper rail strip 11 has a reel 12, one end of which is wound around the reel 12, and the other end of which is wound around the lower rail strip 16 The shaft 17 is fixed to the upper rail 11 upward. In this way, the reel 12 of the upper rail strip 11 can reel or drop the curtain fabric 14 to fold or unfold the curtain fabric 14, and increase the curtain fabric 14 by using the lower rail strip 16 as the center of gravity. Stability when scrolling. Lower rail

However, even in the same curtain fabric, the density, tightness or tension of different regions are not consistent. If the density, tightness or tension of the different regions are too different, the curtain fabric is easily skewed to one side when scrolling. For example, referring to the second figure, when the reel 12 of the curtain 10 is wound up on the curtain fabric 14, the curtain fabric 14 is skewed to the left side, so that the reel 12 cannot directly wind the curtain fabric 14 and the curtain cloth is rolled up. 14 cannot be neatly rolled up on the reel 12, which tends to be skewed to one side (for example, the second figure is skewed to the right), which is not ideal for use. Secondly, if the curtain fabric 14 is in a state of being skewed for a long time, it is not only unsightly, but its structure is easily deformed and deformed, and it is easy to cause the curtain fabric 14 to be unwinded or dropped smoothly, and even reduce the service life of the curtain fabric.

In order to solve the above problem, referring to the third figure, a conventional method for preventing the curtain cloth 14 from being skewed is shown. When the curtain cloth 12 is skewed to the left side as shown in the second figure, it can be outside the left side of the reel 14 A tape 15 is attached to the surface to eliminate the skewing phenomenon, so that the two sides of the rolled up curtain fabric 12 are reeled on the reel 14 in a balanced manner.

However, the prior art is only attached to the outer surface of the reel 14 with a tape 15 which is rough and simple in structure, and the tape 15 is exposed outside the curtain 10, thereby reducing the overall appearance of the curtain 10. Destroying the overall beauty of the curtain 10 is not ideal overall.

Moreover, it is known that the structure of the rail 16 is very simple, and the curtain cloth 12 is only provided by a roller 17, and there is no other effect enhancement. The important curtain member is only used for the curtain fabric. In terms of economic efficiency, it is also difficult to be ideal.

The main object of the present invention is to provide an adjustment assembly for a curtain fabric that balances the two sides of the curtain fabric and maintains the integrity of the appearance of the curtain.

Another object of the present invention is to provide an adjustment assembly for a curtain fabric that increases the economics of the undercarriage of the curtain.

An adjustment assembly for a curtain fabric according to the present invention includes: a rail, which is an elongated body, has an accommodation space formed therein, and includes an opening and a sliding groove; the opening is disposed on the rail a top wall of the strip and communicating with the accommodating space; the sliding groove is disposed on the bottom surface of the rail; the two end caps are respectively disposed at two ends of the rail; a roller is disposed on the rail The accommodating space has two ends connected to the two end covers respectively, and is rotatable about a connection with the two end caps; an adjusting member is disposed on the sliding groove of the rail, and is slidable Sliding in the shifting groove; the second limiting member is disposed on the sliding groove of the rail and is respectively located at two ends of the adjusting member; the second limiting member is movable in the sliding slot and can be positioned in the slot In the slip groove, to limit the adjustment member.

Preferably, the rail further comprises at least one screwing portion, the screwing portion is disposed on the inner wall surface of the rail and extends from one end of the rail to the other end; the two end caps have at least consistent a hole and at least one screwing member; each of the through holes is disposed on the body of each of the end caps and penetrates the end caps; the two screwing members respectively pass through the through holes of the end caps and are screwed to The screwing portion of the rail.

Preferably, the two limiting members respectively have two abutting portions, and the two resisting portions are respectively disposed on two sides of each of the limiting members, and elastically abuts against the inner wall surface of the sliding groove.

Preferably, the bottom surface of the rail is further provided with at least two screw holes; the two limiting members further have a through hole and a screwing component, and the through holes are respectively disposed on the body of each of the limiting members. And extending through the respective limiting members; each of the screwing elements passes through the through holes of each of the limiting members and is screwed to each of the screw holes of the rail.

Therefore, the adjusting component of the curtain fabric of the present invention is used as a rail under the curtain, and an adjusting member is disposed in the rail, and the adjusting member can be carried in the rail according to the direction and extent of the curtain being skewed. The displacement allows the two sides of the curtain to be balanced so that the curtain can be rolled up neatly and neatly. Secondly, the adjusting member of the present invention is hidden in the rail, and the adjusting member is not exposed to the outside of the curtain, so that the overall beauty of the curtain can be maintained, and the decorative effect of the curtain can be improved. Furthermore, the adjusting member of the invention is installed in the rail under the curtain, which can increase the effect of the lower rail of the curtain and improve the economic benefit of the rail under the curtain.

Conventional knowledge

10‧‧‧ curtains

12‧‧‧ Curtain cloth

14‧‧‧ reel

15‧‧‧ Tape

16‧‧‧low rail

17‧‧‧Rolling

this invention

20, 20’, 20” ‧ ‧ adjustment components

30, 30’ ‧ ‧ rails

32‧‧‧ accommodating space

33‧‧‧ openings

34‧‧‧ screwing parts

35‧‧‧Slip groove

36‧‧‧ notch

38‧‧‧ screw holes

40, 40’‧‧‧ end caps

42‧‧‧Pull rod

44‧‧‧through holes

46‧‧‧ screw fittings

48‧‧‧Flange

50‧‧‧roller

52‧‧‧ Sockets

60‧‧‧Adjustment

70, 70’‧‧‧ Limits

72‧‧‧Resistance

75‧‧‧Perforation

76‧‧‧ convex

77‧‧‧through hole

79‧‧‧ screw components

80‧‧‧ curtains

82‧‧‧Upper rail

84‧‧‧ reel

86‧‧‧ Curtain cloth

In order to enable the reviewing committee to further understand the objects, features and effects of the present invention, the following three preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings: FIG. 1 is a perspective view of a conventional curtain. .

The second figure is a schematic view of the curtain of the curtain of the first figure.

The third figure shows a conventional practice for preventing the curtain fabric from being skewed.

The fourth figure is a perspective view of an adjustment assembly of a curtain fabric according to a first preferred embodiment of the present invention.

The fifth figure is the majority of the solution of the adjustment components of the fourth figure.

Figure 6 is a cross-sectional view taken along line 6-6 of the fourth figure.

Figure 7 is a cross-sectional view taken along line 7-7 of the fourth figure.

The eighth figure is the bottom view of the adjustment assembly of the fourth figure.

The ninth drawing shows a perspective view of the adjustment assembly of the present invention as a lower rail of a curtain.

Figure 10 is an adjusted cross-sectional view of the adjustment assembly of the ninth diagram.

Figure 11 is a perspective view of an adjustment assembly of a second preferred embodiment of the present invention.

The twelfth figure is a majority of the solution of the adjustment components of the tenth figure.

The thirteenth figure is a sectional view taken along line 13-13 of the eleventh figure.

Figure 14 is a cross-sectional view taken along line 14-14 of Figure 11.

Figure 15 is a bottom plan view of the adjustment assembly of the third preferred embodiment of the present invention.

Figure 16 is a longitudinal cross-sectional view of the adjustment assembly of the fifteenth diagram.

Referring to the fourth to eighth embodiments, the adjustment assembly 20 of the curtain fabric according to the first preferred embodiment of the present invention includes:

The first rail 30 is an elongated frame having a single cross-sectional shape, and an accommodating space 32 is formed in the longitudinal direction thereof, and includes an opening 33, at least one screwing portion 34 and a sliding groove 35. The opening 33 is disposed on the top wall of the rail 30 and penetrates the top wall and communicates with the accommodating space 32. The screwing portion 34 of the embodiment is in the shape of a hole and has two screwing portions 34. The two screwing portions 34 are disposed on the inner wall surface of the rail 30 along the longitudinal direction of the rail 30, and the rail is from the rail. One end of the strip 30 extends to the other end. The sliding groove 35 is disposed on the bottom surface of the rail 30, and is disposed below the accommodating space 32 and disposed along the longitudinal direction of the rail 30. The bottom end of the sliding groove 35 is formed with a notch 36. The port 36 extends from one end of the slip groove 35 to the other end.

The two end caps 40 are respectively disposed at the two ends of the rails 30 and have a plug rod 42, at least a common hole 44 and at least one screw member 46. In this embodiment, the end caps are respectively provided. 40 has two through holes 44 and two screw members 46. Each of the insertion rods 42 protrudes from an inner side surface of each of the end covers 40. Each of the through holes 44 is disposed in the body of each of the end caps 40 and penetrates the end caps 40. Each of the screwing members 46 passes through each of the through holes 44 of each of the end covers 40 and is screwed to each of the screwing portions 34 of the rails 30.

A roller 50 has a insertion hole 52 which is disposed along the axial direction of the roller 50 and penetrates both ends of the roller 50. The roller 50 is disposed in the accommodating space 32 of the rail 30, and the two ends of the insertion hole 52 are respectively The insertion rod 42 of each of the end covers 40 is sleeved and can be rotated about the two insertion rods 42 of the two end covers 40.

An adjusting member 60 is disposed in the sliding groove 35 of the rail 30 and is slidable in the sliding groove 35. The two limiting members 70 respectively have two resisting portions 72, a assisting portion and a convex portion 76. Each of the two retaining portions 72 of the limiting member 70 is disposed on two sides of the body of each of the limiting members 70, and is spaced from the body, so that the two resisting portions 72 can be associated with the body. The body swings relatively elastically. Each of the auxiliary portions is disposed in a body of each of the limiting members 70 and extends through each of the limiting members 70. Each of the protruding portions 76 is disposed in each of the limiting portions 70. The bottom surface of the limiting member 70. Each of the limiting members 70 is disposed on the sliding groove 35 of the rail 30, and the two abutting portions 72 elastically abut against the inner wall surface of the sliding groove 35 of the rail 30, and the convex portion 76 thereof The slot 33 is engaged with the sliding slot 35 so that each of the limiting members 70 can smoothly move along the sliding slot 35, and can be fixed to the sliding by the elastic abutment of the two resisting portions 72. Moved in slot 35. The two limiting members 70 are respectively located at two ends of the adjusting member 60 and can be limited to the adjusting member 60.

When the position of each of the limiting members 70 is to be adjusted, a rod (not shown, such as a pen or a screwdriver) can be inserted into the through hole 75 of each of the limiting members 70 to cause the rod to drive each of the rods. The limiting member 70 slides in the sliding groove 35 of the rail 30, and the position of each of the limiting members 70 can be conveniently adjusted.

Referring to the ninth embodiment, the adjustment assembly 20 of the present invention is used as a lower rail 80 of the curtain 80, and is used in conjunction with an upper rail 82, a reel 84, and a curtain cloth 86, wherein the reel 84 is mounted on The upper rail 82. The curtain fabric 86 is a zebra shade in this embodiment, one end of which is connected to the upper rail 82, and the other end of which is wound around the roller 50 of the adjustment assembly 20 of the present invention, and wound up in the reel 84.

Please refer to the tenth figure. If the curtain fabric 86 is offset to the right, Adjusting the adjusting member 60 to a position close to the right side of the curtain cloth 86. After the adjustment is completed, the two limiting members 70 are positioned at the two ends of the adjusting member 60 to limit the setting position of the adjusting member 60. In this way, the reel 84 can smoothly and smoothly wind the curtain fabric 86 to achieve a good use effect.

It can be understood that if the curtain cloth 86 is offset to the left, the adjusting member 60 is adjusted to be close to the left side of the curtain cloth 86, and the two limiting members 70 are positioned on the adjusting member 60. At the two ends, the position of the adjusting member 60 is set, so that the reel 84 can smoothly and smoothly wind the curtain cloth 86.

Thereby, the adjusting component of the curtain fabric of the present invention is used as a rail under the curtain, and the adjusting member can be used to balance the two sides of the curtain fabric, so that when the spool is wound up, the cord can be rolled straight and neatly. Receiving, the curtain fabric does not cause skew due to the inconsistency in density, tightness or tension of different regions, and achieves good use effect. Secondly, the adjusting member of the present invention is concealed in the sliding groove of the rail, and is not exposed to the curtain, but can maintain the integrity of the curtain and maintain the best decorative effect of the curtain. Furthermore, in the present invention, the adjusting member is disposed on the rail under the curtain, so that the rail under the curtain not only has the function of hanging the curtain fabric, but also adjusts the balance of the curtain fabric and increases the effect of the rail under the curtain.

Referring to the eleventh to fourteenth drawings, the adjusting assembly 20' of the curtain fabric according to the second preferred embodiment of the present invention also includes a rail 30, a roller 50, an adjusting member 60 and two limiting members. 70, the difference is:

The rail 30 can have only one screwing portion 34. Each of the end caps 40' may have only a uniform hole 44 and a screwing member 46, and further includes a flange 48, each of the flanges 48 being looped around the periphery of each of the end caps 40', and from each end The periphery of the cover 40' protrudes a distance from the inner side of each of the end covers 40'.

Therefore, when the two end caps 40' are connected to the rails 30, the two flanges 48 of the two end caps 40' are respectively sleeved on the outer peripheral surfaces of the two ends of the rails 30. The two end caps 40' are positioned at the two ends of the rails 30. Thereafter, the two screwing members 46 are respectively passed through the through holes 44 of the end caps 40 ′ and screwed to the screwing portions 34 of the rails 30 , so that the two end caps 40 ′ are fixed to the rails 30 . At the second end, the connection between the two end caps 40' and the rails 30 is completed, so that the connection between the two end caps 40' and the rails 30 can be completed quickly and surely, and the assembly of the adjusting component 20' is also improved. effectiveness.

The fifteenth and sixteenth drawings are the adjustment assembly 20" of the curtain fabric according to the third preferred embodiment of the present invention. The structure of the embodiment may be the structure of the first preferred embodiment or the second preferred embodiment. The structure of the example also includes a two-end cover 40, a roller 50 and an adjustment member 60, the difference being:

The bottom surface of the rail 30' is further provided with at least two screw holes 38 in the longitudinal direction of the rail 30'. In this embodiment, two or more screw holes 38 are provided. Each of the limiting members 70' further includes a through hole 77 and a screwing member 79. Each of the through holes 77 is disposed on the body of each of the limiting members 70' and extends through each of the limiting members 70'. After determining the position of the adjusting member 60 at the sliding groove 35 of the rail 30, the two limiting members 70' are respectively moved to the two ends of the adjusting member 60, and the two through holes 77 are respectively aligned. To the screw hole 38 of the rail 30, the two screwing members 79 are respectively passed through the through holes 77 of each of the limiting members 70' and screwed to the respective screws of the rails 30. In the hole 38, the two limiting members 70' can be fixed in the sliding groove 35, and the adjusting member 60 can be restricted.

Thereby, the adjusting component of the curtain fabric of the present invention is used as a rail under the curtain, which can adjust the position of the adjusting member according to the direction and degree of the skew of the curtain fabric, and can balance the two sides of the curtain fabric so that the reel can be The curtain fabric is smoothly and straightly wound, and the curtain fabric can be rolled up neatly on the reel, and the structure of the curtain fabric can be prevented from being deformed due to skewing, thereby increasing the service life of the curtain fabric and achieving good use effect. Secondly, the adjusting member of the present invention is hidden in the sliding groove of the rail, and is not exposed to Outside the curtains, the overall beauty of the curtains can be maintained and the decorative effect of the curtains can be enhanced. Furthermore, the present invention provides the adjusting member on the rail under the curtain, so that the rail under the curtain not only has the function of hanging the curtain fabric, but also adjusting the balance of the curtain fabric by the adjusting member to increase the under the curtain. The effectiveness of the rails and the economic benefits of the lower rails.

The present invention is intended to be illustrative only and not to be construed as limiting the scope of the invention. The adjusting component of the curtain fabric provided by the invention is a technology pioneered in the technical field, and is progressive, and is applied according to law.

Claims (10)

An adjustment assembly for a curtain fabric, comprising: a rail, which is an elongated body; a sliding groove, which is disposed on a bottom surface of the rail and disposed along a longitudinal direction of the rail; and two end covers respectively disposed on the rail a second end of the rail; a roller shaft, the two ends of which are respectively connected to the two end caps, and can be rotated centrally with the joint of the two end caps; an adjusting member is disposed on the sliding groove of the rail, and Sliding in the sliding groove; the second limiting member is disposed on the sliding groove of the rail, and is respectively located at two ends of the adjusting member; the two limiting members are movable in the sliding groove, And positioning in the slip groove to limit the adjustment member. The adjusting component of claim 1, wherein: the two limiting members respectively have two resisting portions, and the two resisting portions are respectively disposed on two sides of the body of each of the limiting members, and are elastically resistable Connected to the inner wall surface of the slip groove. The adjusting component of claim 2, wherein: the second resisting portion of each of the limiting members is spaced from the body of each of the limiting members, and is elastically swingable relative to the body of each of the limiting members. . The adjustment assembly of any one of claims 1 to 3, wherein the sliding groove of the rail is further formed with a notch extending from one end of the sliding groove to the other end; each of the limits The piece further includes a convex portion, each of the convex portions is disposed on a bottom surface of each of the limiting members, and is embedded in the notch. The adjustment component of claim 4, wherein each of the limiting members further comprises a assisting portion, each of the assisting portions being disposed on a body of each of the limiting members. The adjusting component of claim 4, wherein: the bottom surface of the rail is further provided with at least two screw holes; each of the limiting members further comprises a through hole and a screwing component, each of the The through hole is disposed in the body of each of the limiting members, and penetrates each of the limiting members; each of the screwing members passes through the through holes of each of the limiting members and is screwed to each of the screws of the rail hole. The adjustment component of claim 1, wherein the rail further comprises at least one screwing portion, the screwing portion is disposed on an inner wall surface of the rail, and the two ends are respectively located at two ends of the rail. The two end caps respectively have at least a uniform hole and at least one screwing member; each of the through holes is disposed on the body of each of the end caps and penetrates the end caps; the two screwing members respectively pass through the respective end portions The through hole of the end cover is screwed to the screwing portion of the rail. The adjusting assembly of claim 7, wherein: the rail comprises a screwing portion; each of the end caps has a constant hole and a screwing member, and further comprises a flange, each of the flanges a circumference of each of the end caps, and a distance extending from a periphery of each of the end caps to a side of each of the end caps; when the two end caps are connected to the two ends of the rails, the flanges are respectively sleeved on the rails The outer surface of the two ends of the strip. The adjustment component of claim 1, wherein: the inside of the rail is formed with an accommodating space; an opening is disposed on a top surface of the rail and communicates with the accommodating space; the roller is disposed at the The accommodation space of the rail. The adjusting assembly of claim 1 or 9, wherein: a locking rod is protruded from an inner side surface of each end cover; the roller shaft is provided with a plug hole, and the connecting hole is axially of the roller shaft The insertion ends of the end caps are inserted into the insertion holes of the roller shafts.