WO2023137857A1

WO2023137857A1 - Hanging beam assembly for cordless roman curtain

Info

Publication number: WO2023137857A1
Application number: PCT/CN2022/081871
Authority: WO
Inventors: 谭宝国
Original assignee: 宁波利洋新材料股份有限公司
Priority date: 2022-01-18
Filing date: 2022-03-20
Publication date: 2023-07-27
Also published as: CN217518576U

Abstract

The utility model relates to a hanging beam assembly for a cordless Roman curtain, comprising a hanging beam body used for connecting the lower ends of a Roman curtain body and a roller shutter body, and covers connected to two ends of the hanging beam body and used for limiting the Roman curtain body and the roller shutter body to slide along the length direction of the hanging beam body. The hanging beam body comprises at least two mounting rails, namely, a first mounting rail used for connecting the Roman curtain body and a second mounting rail used for connecting the roller shutter body. A first opening through which the Roman curtain body penetrates is formed in the first mounting rail, and a second opening through which the roller shutter body penetrates is formed in the second mounting rail. According to the utility model, the lower ends of the Roman curtain body and the roller shutter body are connected by means of the hanging beam assembly, the lower ends of the Roman curtain body and the roller shutter body are inserted into the first mounting rail and the second mounting rail from the side surfaces respectively, it is convenient to disassemble and assemble, sewing is not needed, time and labor are saved, and the Roman curtain body and the roller shutter body are prevented from sliding left and right by means of the covers that cover two ends of the hanging beam body.

Description

A hanging beam assembly for cordless Roman blinds

technical field

The utility model relates to the technical field of Roman blind accessories, in particular to a hanging beam assembly for a cordless Roman blind.

Background technique

Curtains are mainly decorated on windows to adjust indoor light and block privacy. There are various kinds of curtains on the market, such as roller blinds, venetian blinds, honeycomb blinds, opening and closing blinds, Roman blinds, etc. Among them, Roman blinds are divided into cordless Roman blinds and drawstring Roman blinds. Because drawstring Roman blinds are less safe than cordless Roman blinds, cordless Roman blinds are used more. Generally, cordless Roman blinds include a Roman blind body and a rolling blind body. It is safe and convenient to drive the roller shade body to drive the retraction of the Roman shade body, but its assembly is cumbersome, and the lower end of the Roman shade body needs to be sewn to the lower end of the roller shade body. Disassembly and assembly is time-consuming and laborious, and the stitching is easy to rework, which also affects work efficiency.

Utility model content

Aiming at the present situation of the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a hanging beam assembly for a cordless Roman shade, which can quickly connect the lower end of the Roman shade body and the roller shade body without sewing, and is easy to assemble and disassemble.

The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a hanging beam assembly for a cordless Roman shade, including a hanging beam main body used to connect the lower end of the Roman shade body and a roller shade body, and a cover connected to both ends of the hanging beam main body to limit the sliding of the Roman shade body and the rolling shade body along the length direction of the hanging beam main body. The installation track has a first opening for the roman shade body to penetrate, and the second installation track has a second opening for the roller shade body to penetrate. The first opening runs through to both ends along the length direction of the first installation track, and the second opening penetrates to both ends along the length direction of the second installation track.

Further, the first installation track includes a first side plate, a first upper plate and a first lower plate, the second installation track includes a second side plate, a second upper plate and a second lower plate, and the first side plate and the second side plate overlap.

Further, a convenient handle is connected to the main body of the hanging beam, and the handle slides to cover the lower side of the main body of the hanging beam, and the connection part on the handle covers the lower edge of the first opening, the first lower plate, the second lower plate, and the lower edge of the second opening in sequence.

Further, a convenient handle is connected to the main body of the hanging beam, and the main body of the hanging beam also includes a third installation track, and the connection part on the handle is slidably connected in the third installation track.

Further, the third installation track includes a third upper board, a third side board and a fourth side board, the third upper board overlaps with the first lower board, and the fourth side board overlaps with the second side board.

Further, the third installation track is provided with a third opening through which the handle passes, and the third opening penetrates to both ends along the length direction of the third installation track.

Compared with the prior art, the utility model has the advantages that: the utility model connects the lower ends of the Roman shade body and the roller shade body through the hanging beam assembly, and the lower ends of the Roman shade body and the roller shade body are respectively inserted into the first installation track and the second installation track from the side, which is convenient for disassembly and assembly without sewing, saving time and effort, and preventing the Roman shade body and the roller shade body from sliding left and right by closing the covers at both ends of the main body of the hanging beam.

Description of drawings

In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

The structures, proportions, sizes, etc. shown in this manual are only used to match the content disclosed in the manual, for those who are familiar with the technology to understand and read, and are not used to limit the conditions for the implementation of the utility model, so they have no technical substantive meaning. Any modification of the structure, change of the proportional relationship, or adjustment of the size should still fall within the scope covered by the technical content disclosed in the utility model without affecting the functions and goals that the utility model can produce.

Fig. 1 is the structural representation of an embodiment of the utility model;

Fig. 2 is a side view of an embodiment of the present invention omitting the cover;

Fig. 3 is the installation schematic diagram of an embodiment of the utility model;

Fig. 4 is the structural representation of another embodiment of the utility model;

Fig. 5 is a side view of another embodiment of the present invention omitting the cover;

Fig. 6 is the installation schematic diagram of another embodiment of the present utility model;

As shown in the figure, 1 first installation track, 1.1 first opening, 1.2 first side board, 1.3 first upper board, 1.4 first board, 2 second installation track, 2.1 second opening, 2.2 second board, 2.4 second lower board, 3 third installation track, 3.1 third board, 3.3 third side board, 3.. 4 Fourth side plate, 4 lid, 5 handles, 5.1 connecting part, 6 Roman curtain, 7 roller curtains.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments.

In the description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection, or integrated; it can be a mechanical connection, it can also be an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise specified and limited, a first feature being "on" or "under" a second feature may be in direct contact with the first feature, or indirect contact with the first feature through an intermediary. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

As shown in Figure 1-6, a hanging beam assembly for a cordless Roman shade is used to connect the lower end of the Roman shade body 6 and the rolling shade body 7, including a hanging beam main body and a cover 4 connected to both ends of the hanging beam main body for restricting the sliding of the Roman shade body 6 and the rolling shutter body 7 along the length direction of the hanging beam main body. It is convenient for the Roman shade body 6 and the roller shade body 7 to be inserted into the first installation track 1 and the second installation track 2 from the side. The first installation track 1 has a first opening 1.1 for the Roman shade body 6 to pass through, and the second installation track 2 has a second opening 2.1 for the roller shade body 7 to pass through. The Roman curtain body 6 can be lifted and lowered through the linkage of the hanging beam assembly, and the two do not need to be stitched together, which is convenient for disassembly and assembly, and saves time and effort.

Wherein, the first installation track 1 includes a first side panel 1.2, a first upper panel 1.3 and a first lower panel 1.4, and the second installation track 2 includes a second side panel 2.2, a second upper panel 2.3 and a second lower panel 2.4, and the first side panel 1.2 and the second side panel 2.2 overlap.

As a kind of preferably, as shown in Figure 1-3, described hanging beam main body is connected with the handle 5 that is convenient to pull by hand, and this handle 5 sliding wraps the lower side of hanging beam main body, and the connection part 5.1 on this handle 5 covers the first opening 1.1 lower edge, the first lower plate 1.4, the second lower plate 2.4, the second opening 2.1 lower edge in turn, this structure is provided with convenient handle 5 dismounting, and can not hinder the assembling of Roman shade body 6 and rolling shade body 7, simple in structure.

As another preference, as shown in Figure 4-6, the main body of the hanging beam is connected with a handle 5 that is convenient to pull. The main body of the hanging beam also includes a third installation track 3. The connecting portion 5.1 on the handle 5 is slidably connected in the third installation track 3. The third installation track 3 includes a third upper plate 3.2, a third side plate 3.3 and a fourth side plate 3.4. There is a third opening 3.1 for the handle 5 to pass through. The third opening 3.1 runs through to both ends along the length direction of the third installation track 3 to facilitate the insertion of the handle 5. The three installation tracks work separately without interfering with each other and are easy to use.

When in use, insert the Roman shade body 6 into the first installation track 1 from the side, insert the roller shade body 7 into the second installation track 2 from the side, and then cover the two ends of the main body of the hanging beam with the cover 4, so that the Roman shade body 6 and the lower end of the roller shade body 7 can be quickly assembled without sewing, saving time and effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting them; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

A hanging beam assembly for a cordless Roman shade, characterized in that it includes a hanging beam main body for connecting the lower end of the Roman shade body and a roller shade body, and a cover connected to both ends of the hanging beam main body for limiting the sliding of the Roman shade body and the rolling shade body along the length direction of the hanging beam main body. The first opening for penetration, the second installation track has a second opening for the roller shutter body to pass through, the first opening runs through to both ends along the length direction of the first installation track, and the second opening runs through to both ends along the length direction of the second installation track.
A hanging beam assembly for a cordless Roman blind according to claim 1, wherein the first installation track comprises a first side plate, a first upper plate and a first lower plate, the second installation track comprises a second side plate, a second upper plate and a second lower plate, and the first side plate and the second side plate overlap.
A hanging beam assembly for a cordless Roman shade according to claim 2, wherein the main body of the hanging beam is connected with a hand-held handle, the handle slides and covers the lower side of the main body of the hanging beam, and the connecting portion on the handle covers the lower edge of the first opening, the first lower plate, the second lower plate, and the lower edge of the second opening in sequence.
A hanging beam assembly for cordless Roman blinds according to claim 2, wherein the main body of the hanging beam is connected with a hand-held handle, and the main body of the hanging beam also includes a third installation track, and the connection part on the handle slides into the third installation track.
A hanging beam assembly for a cordless Roman shade according to claim 4, wherein the third installation track comprises a third upper board, a third side board and a fourth side board, the third upper board overlaps with the first lower board, and the fourth side board overlaps with the second side board.
The hanging beam assembly for cordless Roman blinds according to claim 4, wherein a third opening is opened on the third installation track for the handle to pass through, and the third opening penetrates to both ends along the length direction of the third installation track.