Roller shutter rod easy to disassemble and assemble

Abstract

The roller shutter rod comprises a first rod body, a second rod body, a connecting assembly and a fixing assembly, the first rod body and the second rod body are both provided with connecting grooves, the connecting assembly is installed in the connecting grooves, the connecting assembly is used for connecting the first rod body and the second rod body, and the fixing assembly is used for fixing the first rod body and the second rod body. The fixing assembly is used for fixing the first rod body and the second rod body which are connected, the connecting assembly is installed in the connecting groove, the connecting strength and the compressive strength of the first rod body and the second rod body are improved, the first rod body and the second rod body which are connected are fixed through the fixing assembly, and firmness is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rolling curtain rods, in particular to a rolling curtain rod which is easy to assemble and disassemble. 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 existing roller blind rods are connected by simple connectors, and the connection position is not firm. Especially after the roller blind is installed, long-term use will cause the connection position to bend, affecting the appearance and use of the roller blind. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems existing in the prior art and provide a rolling curtain rod that is easy to disassemble and assemble. By installing a connecting component in the connecting groove, the connection strength and compressive strength of the first rod body and the second rod body are increased, and the first rod body and the second rod body are fixed after connection by a fixing component to increase firmness.

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

[0006] A rolling curtain rod that is easy to assemble and disassemble comprises a first rod body and a second rod body;

[0007] The invention is characterized in that: it also includes a connecting component and a fixing component, the first rod body and the second rod body are both provided with a connecting groove, the connecting component is installed in the connecting groove, the connecting component is used to connect the first rod body and the second rod body, and the fixing component is used to fix the first rod body and the second rod body after being connected, by installing the connecting component in the connecting groove, the connection strength and compressive strength of the first rod body and the second rod body are increased, and the first rod body and the second rod body after being connected are fixed by the fixing component to increase the firmness.

[0008] Furthermore, the connecting assembly includes a connecting member, and the connecting member includes a first connecting portion and a second connecting portion, and the first connecting portion and the second connecting portion are respectively inserted into the connecting grooves of the first rod body and the second rod body to achieve connection.

[0009] Furthermore, the connecting member is provided with a positioning protrusion, one end of the first rod body abuts against one side of the positioning protrusion, and one end of the second rod body abuts against the other side of the positioning protrusion, and the position of the connecting member installed in the first rod body and the second rod body is positioned by the positioning protrusion.

[0010] Furthermore, a first abutting portion and a second abutting portion are provided in the connecting groove, and both the first abutting portion and the second abutting portion abut against the connecting member, thereby increasing the contact area between the connecting member and the first rod body and the second rod body, thereby increasing the supporting strength of the connecting member to the connecting position.

[0011] Furthermore, the fixing assembly includes a fixing rod, the fixing rod is provided with a first threaded hole group and a second threaded hole group, the fixing rod is fixed to the first rod body through the first threaded hole group, and the fixing rod is fixed to the second rod body through the second threaded hole group.

[0012] Furthermore, the surfaces of the first rod body and the second rod body are both recessed inwards to form a fixing groove, and the fixing rod is arranged in the fixing groove.

[0013] Furthermore, the fixing groove is provided with a limiting protrusion, and the limiting protrusion is used to limit the fixing rod to prevent the fixing rod from escaping from the fixing groove.

[0014] Furthermore, both the first rod body and the second rod body are provided with mounting notches, and the mounting notches are used for mounting the rolling curtain.

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

[0016] In the utility model, the first rod body and the second rod body are both provided with a connecting groove, and the connecting assembly is installed in the connecting groove. The connecting assembly is used to connect the first rod body and the second rod body, and the fixing assembly is used to fix the first rod body and the second rod body after being connected. By installing the connecting assembly in the connecting groove, the connection strength and compressive strength of the first rod body and the second rod body are increased, and the first rod body and the second rod body after being connected are fixed by the fixing assembly to increase firmness.

[0017] In the utility model, the surfaces of the first rod body and the second rod body are both recessed inward to form a fixing groove, and the fixing rod is arranged in the fixing groove, and the fixing rod is connected and fixed to the first rod body and the second rod body in the fixing groove, so as to prevent the fixing rod from being exposed on the surface of the first rod body and the second rod body, thereby affecting the winding effect of the first rod body and the second rod body, and the fixing groove is provided with a limiting protrusion, and the fixing rod is limited by the limiting protrusion to prevent the fixing rod from being separated from the fixing groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Figure 1 This is a schematic structural diagram of a roller blind rod that is easy to assemble and disassemble according to the utility model;

[0020] Figure 2 It is a structural schematic diagram of the connection between the first rod body and the second rod body of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the connection assembly in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the connecting component and the fixing component in the utility model;

[0023] Figure 5 It is a cross-sectional view of the first rod body in the utility model;

[0024] Figure 6 It is a structural schematic diagram of the first rod body, the connecting assembly and the fixing assembly in the utility model.

[0025] In the figure: 1-first rod body; 2-second rod body; 3-connecting assembly; 31-connecting piece; 311-first connecting part; 312-second connecting part; 313-positioning protrusion; 4-fixing assembly; 41-fixing rod; 42-first threaded hole group; 43-second threaded hole group; 5-connecting groove; 6-first abutting part; 7-second abutting part; 8-fixing groove; 9-limiting protrusion; 10-installing notch. DETAILED DESCRIPTION

[0026] like Figures 1 to 6 As shown, the utility model is an easily disassembled rolling curtain rod, comprising a first rod body 1 and a second rod body 2, a connecting assembly 3 and a fixing assembly 4. The first rod body 1 and the second rod body 2 are both provided with a connecting groove 5, and the connecting assembly 3 is installed in the connecting groove 5. The first rod body 1 and the second rod body 2 are connected by the connecting assembly 3, and then the connected first rod body 1 and the second rod body 2 are fixed by the fixing assembly 4. By installing the connecting assembly 3 in the connecting groove 5, the connection strength and compressive strength of the connection position of the first rod body 1 and the second rod body 2 are increased to avoid bending, and the connected first rod body 1 and the second rod body 2 are fixed by the fixing assembly 4 to increase the firmness of the connection between the first rod body 1 and the second rod body 2. The first rod body 1 and the second rod body 2 are both provided with an installation notch 10. After the first rod body 1 and the second rod body 2 are connected, the rolling curtain is installed in the installation notch 10 through the installation notch 10, which is convenient for storing the rolling curtain.

[0027] The connecting assembly 3 includes a connecting piece 31, and the connecting piece 31 includes a first connecting portion 311, a second connecting portion 312 and a positioning protrusion 313. The connecting piece 31 is respectively inserted into the connecting groove 5 of the first rod body 1 and the second rod body 2 through the first connecting portion 311 and the second connecting portion 312 to achieve the connection between the first rod body 1 and the first rod body 1. The connecting piece 31 increases the connection strength of the connecting position of the first rod body 1 and the second rod body 2 to avoid bending. The positioning protrusion 313 is set at the middle position of the connecting piece 31. When the connecting piece 31 is connected to the first rod body 1 and the second rod body 2, one end of the first rod body 1 abuts against one side of the positioning protrusion 313, and one end of the second rod body 2 abuts against the other side of the positioning protrusion 313. The positioning protrusion 313 is used to ensure the connection position of the first rod body 1 and the second rod body 2, so as to avoid the connecting piece 31 from being misaligned with the first rod body 1 and the second rod body 2 during installation, resulting in poor connection strength.

[0028] The fixing assembly 4 includes a fixing rod 41, which is provided with a first threaded hole group 42 and a second threaded hole group 43. The first rod body 1 and the second rod body 2 are provided with threaded holes corresponding to the first threaded hole group 42 and the second threaded hole group 43. The fixing rod 41 is fixed to the first rod body 1 by combining screws with the first threaded hole group 42, and is fixed to the second rod body 2 by combining screws with the second threaded hole group 43. The first rod body 1 and the second rod body 2 are fixed by the fixing rod 41 to increase the firmness of the connection between the first rod body 1 and the second rod body 2. In this embodiment, a total of three fixing rods 41 are provided, and the three fixing rods 41 make the fixation of the first rod body 1 and the second rod body 2 more stable.

[0029] The surfaces of the first rod body 1 and the second rod body 2 are both recessed inward to form a fixing groove 8, and the fixing rod 41 is arranged in the fixing groove 8. The fixing rod 41 is connected and fixed to the first rod body 1 and the second rod body 2 by being arranged in the fixing groove 8, so as to avoid the fixing rod 41 being exposed on the surface of the first rod body 1 and the second rod body 2, thereby affecting the winding effect of the first rod body 1 and the second rod body 2. The fixing groove 8 is provided with a limiting protrusion 9, and the limiting protrusion 9 is used to limit the fixing rod 41 to prevent the fixing rod 41 from being separated from the fixing groove 8.

[0030] A first abutting portion 6 and a second abutting portion 7 are provided in the connecting groove 5, the first abutting portion 6 corresponds to the fixing groove 8, the first abutting portion 6 is planar, the second abutting portion 7 corresponds to the mounting notch 10, the second abutting portion 7 is arcuate, the first abutting portion 6 and the second abutting portion 7 both abut against the connecting member 31, and the contact area between the connecting member 31 and the first rod body 1 and the second rod body 2 is increased by the first abutting portion 6 and the second abutting portion 7, thereby increasing the connection strength of the connecting member 31 to the first rod body 1 and the second rod body 2.

[0031] 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 that is easy to assemble and disassemble, comprising a first rod body and a second rod body; Features: It also includes a connecting component and a fixing component. The first rod body and the second rod body are both provided with a connecting groove. The connecting component is installed in the connecting groove. The connecting component is used to connect the first rod body and the second rod body. The fixing component is used to fix the connected first rod body and the second rod body.

2. The easily detachable roller blind rod according to claim 1, characterized in that: The connecting assembly includes a connecting member, and the connecting member includes a first connecting portion and a second connecting portion. The first connecting portion and the second connecting portion are respectively inserted into the connecting grooves of the first rod body and the second rod body to achieve connection.

3. The easily detachable roller blind rod according to claim 2, characterized in that: The connecting member is provided with a positioning protrusion, one end of the first rod body abuts against one side of the positioning protrusion, and one end of the second rod body abuts against the other side of the positioning protrusion.

4. The easily detachable rolling curtain rod according to claim 2, characterized in that: A first abutting portion and a second abutting portion are provided in the connecting groove, and the first abutting portion and the second abutting portion abut against the connecting member.

5. The easily detachable rolling curtain rod according to claim 1, characterized in that: The fixing assembly includes a fixing rod, the fixing rod is provided with a first threaded hole group and a second threaded hole group, the fixing rod is fixed to the first rod body through the first threaded hole group, and the fixing rod is fixed to the second rod body through the second threaded hole group.

6. The easily detachable rolling curtain rod according to claim 5, characterized in that: The surfaces of the first rod body and the second rod body are both recessed inwards to form a fixing groove, and the fixing rod is arranged in the fixing groove.

7. The easily detachable rolling curtain rod according to claim 6, characterized in that: The fixing groove is provided with a limiting protrusion, and the limiting protrusion is used to limit the fixing rod.

8. The easily detachable rolling curtain rod according to claim 1, characterized in that: The first rod body and the second rod body are both provided with mounting notches, and the mounting notches are used for mounting a rolling curtain.

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