Roller shutter rod connecting piece

Abstract

The utility model discloses a roller shutter rod connecting piece which comprises a connecting piece main body, the connecting piece main body is provided with a positioning protrusion, the positioning protrusion is arranged on the connecting piece main body, the positioning protrusion is used for positioning the installation position of the connecting piece main body, and the connecting piece main body is divided into a first connecting section and a second connecting section by the positioning protrusion. The connecting piece body is connected with the two roller shutter rods through the first connecting section and the second connecting section, the two roller shutter rods are connected through the first connecting section and the second connecting section, the first connecting section and the second connecting section can support the connecting position, and the strength of the connected roller shutter rods is improved; meanwhile, the positions, installed in the roller shutter rod, of the first connecting section and the second connecting section are positioned through the positioning protrusions, so that the installation position of the connecting piece body is positioned, and deviation during installation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of rolling curtain rods, in particular to a rolling curtain rod connecting piece. Background Art

[0002] The main function of roller blinds is to isolate from the outside world. They are a must for every household and many public places. There are many types of roller blinds, among which roller blinds have a wide range of applications, not only for home use, but also for workplaces. Roller blind rods are one of the accessories of roller blinds, which are used to hang roller blinds. Roller blind rods support and roll up roller blinds. Due to the long length of roller blind rods, they cannot meet the maximum requirements of express delivery companies for the size of express goods, so detachable roller blind rods came into being.

[0003] Most of the detachable rolling curtain rods are connected by simple connecting parts. Since the length of the rolling curtain rod after connection is long, the existing connecting parts cannot support the connection position when connecting the rolling curtain rod, resulting in poor strength of the rolling curtain rod after connection. At the same time, the connecting parts cannot locate the installation position of the connecting parts when connecting the rolling curtain rod, resulting in deviation of the installation position of the connecting parts, thereby affecting the final connection effect. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems existing in the prior art, and provides a roller blind rod connecting member, wherein a positioning protrusion is provided on the connecting member main body, and the positioning protrusion divides the connecting member main body into a first connecting section and a second connecting section, and the two roller blind rods are connected by the first connecting section and the second connecting section, and the first connecting section and the second connecting section can support the connection position, thereby increasing the strength of the roller blind rod after the connection, and at the same time, the first connecting section and the second connecting section are positioned by the positioning protrusion to locate the position where the first connecting section and the second connecting section are installed in the roller blind rod, thereby locating the installation position of the connecting member main body to avoid deviation during installation.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A roller blind rod connector, comprising a connector body;

[0007] The invention is characterized in that: the connecting member body includes a positioning protrusion, which is arranged on the connecting member body, and the positioning protrusion is used to locate the installation position of the connecting member body, and the positioning protrusion divides the connecting member body into a first connecting section and a second connecting section, and the connecting member body connects two rolling curtain rods through the first connecting section and the second connecting section, and the two rolling curtain rods are connected through the first connecting section and the second connecting section, and the first connecting section and the second connecting section can support the connection position to increase the strength of the connected rolling curtain rod, and at the same time, the first connecting section and the second connecting section are located by the positioning protrusion. The position where the first connecting section and the second connecting section are installed in the rolling curtain rod, thereby locating the installation position of the connecting member body to avoid deviation during installation.

[0008] Furthermore, the connecting piece body is provided with a square notch.

[0009] Furthermore, an arc-shaped notch is provided on a side of the connecting member body opposite to the square notch.

[0010] Furthermore, the cross-section of the connector body is a square structure, and the square connector body is provided with a chamfer. The chamfer can facilitate the installation of the connector body into the roller blind rod, making the installation of the connector body more convenient.

[0011] Furthermore, the positioning protrusion, the first connecting section and the second connecting section are in an integrated structure, can be formed quickly, and have high strength.

[0012] Furthermore, it also includes a fixing rod, and a split structure is adopted between the fixing rod and the connecting piece body.

[0013] Furthermore, a gap is formed between the fixing rod and the connecting member body, and the rolling blind rod is located in the gap.

[0014] Furthermore, the fixing rod is provided with a threaded hole group, and the fixing rod fixes and connects the two rolling blind rods through the threaded hole group.

[0015] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0016] The connecting piece body in the utility model includes a positioning protrusion, which is arranged on the connecting piece body, and is used to locate the installation position of the connecting piece body. The positioning protrusion divides the connecting piece body into a first connecting section and a second connecting section. The connecting piece body connects two rolling curtain rods through the first connecting section and the second connecting section, and the two rolling curtain rods are connected through the first connecting section and the second connecting section. The first connecting section and the second connecting section can support the connection position, increase the strength of the connected rolling curtain rod, and at the same time, the first connecting section and the second connecting section are located by the positioning protrusion. The position where the first connecting section and the second connecting section are installed in the rolling curtain rod, thereby locating the installation position of the connecting piece body to avoid deviation during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of the roller blind rod connecting member of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the connecting member body and the fixing rod of the utility model;

[0020] Figure 3 For this utility model Figure 2 Side view of

[0021] Figure 4This is a schematic diagram of the structure of the connection between the connecting member body and the rolling curtain rod of the utility model;

[0022] Figure 5 The utility model is a structural schematic diagram of the connection between the connecting member body, the fixing rod and the rolling curtain rod.

[0023] In the figure: 1-rolling rod; 2-connector body; 3-positioning protrusion; 4-first connecting section; 5-second connecting section; 6-square notch; 7-arc notch; 8-chamfer; 9-fixing rod; 10-gap; 11-threaded hole group. DETAILED DESCRIPTION

[0024] like Figures 1 to 5 As shown, the utility model is a roller curtain rod connecting piece, including a connecting piece main body 2, the two ends of the connecting piece main body 2 are respectively installed in the two roller curtain rods 1, so as to realize the connection of the two roller curtain rods 1, the cross section of the connecting piece main body 2 is a square structure, and the four corners of the connecting piece main body 2 with the square structure are provided with chamfers 8. Through the setting of the chamfers 8, it is convenient to install the connecting piece main body 2 into the roller curtain rod 1, so that the assembly of the connecting piece main body 2 is more convenient, and at the same time, the overall aesthetics is improved. One surface of the connecting piece main body 2 with the square structure is provided with a square notch 6, and the other surface of the connecting piece main body 2 opposite to the square notch 6 is provided with an arc notch 7, the square notch 6 and the arc notch 7 are both matched with the roller curtain rod 1, when the connecting piece main body 2 is installed in the roller curtain rod 1, the square notch 6 and the arc notch 7 are both against the inner wall of the roller curtain rod 1, thereby increasing the contact area between the connecting piece main body 2 and the roller curtain rod 1, thereby increasing the strength of the connecting position of the roller curtain rod 1, and extending the service life of the roller curtain rod 1.

[0025] The connector body 2 includes a positioning protrusion 3, which is arranged on the connector body 2. The positioning protrusion 3 divides the connector body 2 into a first connecting section 4 and a second connecting section 5. The positioning protrusion 3, the first connecting section 4 and the second connecting section 5 are an integrated structure. The integrated structure can be quickly formed to increase manufacturing efficiency, and the one-piece structure has high strength, so that the overall strength of the connector body 2 is increased and the service life is longer.

[0026] The positioning protrusion 3 is used to locate the installation position of the connector body 2. The connector body 2 connects the two rolling curtain rods 1 through the first connecting section 4 and the second connecting section 5. The two rolling curtain rods 1 are connected through the first connecting section 4 and the second connecting section 5. The first connecting section 4 and the second connecting section 5 can support the connection position to increase the strength of the connected rolling curtain rod 1. At the same time, the first connecting section 4 and the second connecting section 5 are located by the positioning protrusion 3 to locate the position where the first connecting section 4 and the second connecting section 5 are installed in the rolling curtain rod 1, thereby locating the installation position of the connector body 2 to avoid deviation during installation. During installation, first, the connector body 2 installs the first connecting section 4 in one rolling curtain rod 1 until the end of the rolling curtain rod 1 abuts against one side of the positioning protrusion 3, and then installs the second connecting section 5 in the other rolling curtain rod 1, and the end of the other rolling curtain rod 1 abuts against the other side of the positioning protrusion 3, that is, the connector body 2 is installed in place to avoid deviation in the position of the connector body 2.

[0027] The connector also includes a fixing rod 9. In the present embodiment, three fixing rods 9 are provided to increase the fixing effect of the fixing rods 9. A split structure is adopted between the fixing rod 9 and the connector body 2. A gap 10 is formed between the fixing rod 9 and the connector body 2. The rolling curtain rod 1 is located in the gap 10. The fixing rod 9 is provided with a threaded hole group 11. When the first connecting section 4 and the second connecting section 5 of the connector body 2 connect the two rolling curtain rods 1, the fixing rod 9 fixes the two rolling curtain rods 1 together with screws through the threaded hole group 11, thereby increasing the firmness of the connection of the rolling curtain rod 1 and preventing the two rolling curtain rods 1 from separating.

[0028] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A roller blind rod connector, including a connector body; Features: The connector body includes a positioning protrusion, which is arranged on the connector body. The positioning protrusion is used to locate the installation position of the connector body. The positioning protrusion divides the connector body into a first connecting section and a second connecting section. The connector body connects two roller blind rods through the first connecting section and the second connecting section.

2. The roller blind rod connecting piece according to claim 1, characterized in that: The connecting piece body is provided with a square notch.

3. The roller blind rod connecting piece according to claim 2, characterized in that: An arc-shaped notch is provided on a side of the connecting member body opposite to the square notch.

4. The roller blind rod connecting piece according to claim 1, characterized in that: The cross section of the connecting piece body is a square structure, and the connecting piece body of the square structure is provided with chamfers.

5. The roller blind rod connecting member according to claim 1, characterized in that: The positioning protrusion, the first connecting section and the second connecting section are in an integrated structure.

6. The roller blind rod connecting piece according to claim 1, characterized in that: It also includes a fixing rod, and a split structure is adopted between the fixing rod and the connecting piece body.

7. The roller blind rod connecting piece according to claim 6, characterized in that: A gap is formed between the fixing rod and the connecting member body, and the rolling blind rod is located in the gap.

8. The roller blind rod connecting piece according to claim 6, characterized in that: The fixing rod is provided with a threaded hole group, and the fixing rod is used to fix and connect the two rolling curtain rods through the threaded hole group.

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