Extension rod device for decoration

Abstract

The utility model discloses an extension rod device for decoration, which relates to the technical field of tools for decoration and comprises a fixing rod, an inner cavity of the fixing rod is slidably connected with an extension rod component, the top of the fixing rod is provided with a fixing component, the front side of the fixing rod is welded with a handle, and the bottom of the fixing rod is in threaded connection with a mounting plate. The extension rod assembly comprises a rod piece, the rod piece is connected with an inner cavity of the fixing rod in a sliding mode, a top groove is formed in the top of the rod piece, the fixing assembly comprises a top base, and the top base is arranged above the fixing rod. The electric push rod pushes the rod piece to slide in the fixing rod, the length of the extension rod device can be adjusted to adapt to different decoration requirements and space sizes, the length of the extension rod device is adjusted in an electric push rod driving mode, time and labor are saved, adjustment and use are convenient and fast, adaptability is high, and practicability is high. The rod piece with the T-shaped section can be limited through the sealing ring, and the rod piece is prevented from moving out of the fixing rod.

Description

Technical Field

[0001] This utility model relates to the technical field of decoration tools, specifically to a decoration extension rod device. Background Technology

[0002] Interior decoration, also known as renovation or refurbishment, refers to a complete set of construction and design plans implemented within a specific area and scope, including plumbing and electrical work, walls, floors, ceilings, landscaping, etc., based on certain design concepts and aesthetic rules. Therefore, a type of extension rod device is needed during the renovation process.

[0003] Chinese patent document CN208950242U discloses a telescopic rod for decoration. In use, the first rod body 4 and the second rod body 10 are first unfolded by the hinge shaft 7, making them on the same horizontal line. Then, they are connected by a hook 9 and a hanging ring 5 to secure them firmly. Next, the first screw hole 2 is aligned with different second screw holes 3 and fixedly connected by locking bolts 12, thus realizing the telescopic movement of the device. If the length of the inner rod 11 is still insufficient, a connecting rod can be added, with the corresponding connecting rod inserted into the inner rod 11 and connected by a fixing nut 13 to the thread 14 on the clamping plate 1, facilitating the lengthening and extension of the inner rod 11. The device is convenient to use. The device has evenly fixed reinforcing ribs 17 inside the reinforcing layer 16, and the longitudinal section of the reinforcing ribs 17 is prismatic, greatly increasing the strength of the device and extending its service life. The polished layer 18 facilitates the sliding of the inner rod 11, and the paint layer 15 prevents corrosion, extending the service life of the device.

[0004] The existing technology has the following problems:

[0005] The aforementioned telescopic rods used for decoration are adjusted manually to lengthen and extend the inner rod. However, the inner rod is not limited when the first and second rods move, causing it to move out of the first and second rods. In addition, the traditional extension rod device is not convenient to assemble and disassemble, and is not easy to use. Utility Model Content

[0006] This utility model provides an extension rod device for decoration to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] An extension rod device for decoration includes a fixed rod, an extension rod assembly slidably connected to the inner cavity of the fixed rod, a fixing assembly provided at the top of the fixed rod, a handle welded to the front side of the fixed rod, and a mounting plate threadedly connected to the bottom of the fixed rod.

[0009] The extension rod assembly includes a rod that is slidably connected to the inner cavity of a fixed rod, and a top groove is provided on the top of the rod.

[0010] The fixing component includes a top seat, which is disposed above the fixing rod. The front and rear sides of the top seat are threaded with studs that pass through the top seat, and the rear end of the studs is rotatably connected to a clamping plate.

[0011] Preferably, both the rod and the fixing rod are made of stainless steel.

[0012] Preferably, the cross-section of the rod is T-shaped.

[0013] Preferably, a bottom groove is formed at the bottom of the rod, and an electric actuator is fixedly installed on the lower surface of the inner cavity of the fixed rod, with the output end of the electric actuator fixedly installed on the upper surface of the bottom groove.

[0014] Preferably, a sealing ring is fixedly installed at the upper part of the inner cavity of the fixing rod. The sealing ring is made of rubber, and its inner diameter is equal to the outer diameter of the top of the rod.

[0015] Preferably, the top seat is concave.

[0016] Preferably, a screw is fixedly installed at the bottom of the top seat, and the outer surface of the screw is threadedly connected to the inner surface of the top groove.

[0017] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0018] 1. This utility model provides an extension rod device for decoration. The extension rod is pushed by an electric actuator to slide within a fixed rod, and the length of the extension rod device can be adjusted to adapt to different decoration needs and space sizes. The extension rod device length adjustment is achieved by using an electric actuator, which saves time and effort, is convenient to adjust and use, and has strong adaptability. The sealing ring can limit the T-shaped cross-section of the rod to prevent the rod from moving out of the fixed rod, while strengthening the connection between the rod and the fixed rod, ensuring that the rod has sufficient stability during movement and is not easy to shake or fall off.

[0019] 2. This utility model provides an extension rod device for decoration. Through the threaded action of the screw and the top groove, and the mounting plate and the fixing rod, the extension rod device can be divided into three parts, making the assembly of the device more convenient and the use more convenient. Rotating the stud drives the clamping plate to clamp and fix the decoration tools, so that the device can be used in combination with various decoration tools, has multi-functionality, and meets different decoration needs. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the extension rod assembly structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the screw and the top groove of this utility model;

[0024] Figure 5 This is a schematic diagram of the fixing component structure of this utility model.

[0025] In the diagram: 1. Fixed rod; 2. Extension rod assembly; 21. Rod; 22. Electric actuator; 23. Sealing ring; 24. Top groove; 25. Bottom groove; 3. Fixed assembly; 31. Top seat; 32. Screw; 33. Stud; 34. Clamping plate; 4. Handle; 5. Mounting plate. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figures 1-5 As shown, a decorative extension rod device includes a fixed rod 1, an extension rod assembly 2 slidably connected to the inner cavity of the fixed rod 1, a fixed assembly 3 provided at the top of the fixed rod 1, a handle 4 welded to the front side of the fixed rod 1, and a mounting plate 5 threadedly connected to the bottom of the fixed rod 1.

[0028] In use, the fixing rod 1 is installed on the mounting plate 5 by the thread action of the mounting plate 5 and the fixing rod 1, and then the mounting plate 5 is fixed on the support by screws. The fixing component 3 clamps and fixes the decoration tools, so that the device can be used in combination with various decoration tools to meet different decoration needs. When it is necessary to adjust the length of the device, the length of the extension rod device is adjusted by the extension rod component 2 to adapt to different decoration needs and space sizes.

[0029] like Figures 1-5 As shown, the extension rod assembly 2 includes a rod 21, which is slidably connected to the inner cavity of the fixed rod 1. A top groove 24 is provided on the top of the rod 21, and a bottom groove 25 is provided on the bottom of the rod 21. An electric actuator 22 is fixedly installed on the lower surface of the inner cavity of the fixed rod 1, and the output end of the electric actuator 22 is fixedly installed on the upper surface of the bottom groove 25.

[0030] The length of the extension rod device can be adjusted by pushing the rod 21 to slide within the fixed rod 1 using the electric actuator 22, so as to adapt to different decoration needs and space sizes. The extension rod device length adjustment is achieved by using the electric actuator 22 to drive it, which saves time and effort, is convenient to adjust and use, and has strong adaptability.

[0031] like Figures 1-3 As shown, both rod 21 and fixing rod 1 are made of stainless steel to ensure their load-bearing capacity and service life, and to prevent the extension rod device from deforming or being damaged due to excessive load.

[0032] like Figure 2 , Figure 3 As shown, the cross-section of the rod 21 is T-shaped, and a sealing ring 23 is fixedly installed at the upper part of the inner cavity of the fixing rod 1. The sealing ring 23 is made of rubber, and the inner diameter of the sealing ring 23 is equal to the outer diameter of the top of the rod 21.

[0033] The sealing ring 23 can limit the T-shaped rod 21 to prevent it from moving out of the fixed rod 1, while also strengthening the connection between the rod 21 and the fixed rod 1, and ensuring that the rod 21 has sufficient stability during movement so that it is not easy to shake or fall off.

[0034] like Figure 2 , Figure 4 , Figure 5 As shown, the fixing component 3 includes a top seat 31, which is disposed above the fixing rod 1. The top seat 31 is concave in shape, and studs 33 passing through the top seat 31 are threadedly connected to both the front and rear sides of the top seat 31. A clamping plate 34 is rotatably connected to the rear end of the studs 33.

[0035] Place the decorating tools into the groove of the top seat 31, rotate the stud 33 to drive the clamping plate 34 to clamp and fix the decorating tools, so that the device can be used in combination with various decorating tools, has multi-functionality, and meets different decorating needs.

[0036] like Figure 2 , Figure 4 , Figure 5 As shown, a screw 32 is fixedly installed at the bottom of the top seat 31, and the outer surface of the screw 32 is threadedly connected to the inner surface of the top groove 24.

[0037] The threaded action between the screw 32 and the top groove 24 makes the installation of the fixing component 3 more convenient, facilitating the assembly and use of the device.

[0038] The working principle of this utility model is as follows: In use, the fixing rod 1 is first installed on the mounting plate 5 via the threaded action between the mounting plate 5 and the fixing rod 1. Then, the fixing assembly 3 is installed on the extension rod assembly 2 via the threaded action between the screw 32 and the top groove 24. Next, the mounting plate 5 is fixed to the support using screws. The decorating tool is placed into the groove of the top seat 31, and the stud 33 is rotated to drive the clamping plate 34 to clamp and fix the decorating tool. This allows the device to be used in combination with various decorating tools to meet different decorating needs. When the length of the device needs to be adjusted, the rod 21 is pushed to slide within the fixing rod 1 by the electric actuator 22, thus adjusting the extension rod length. The length of the extension rod device can be adapted to different decoration needs and space sizes. The sealing ring 23 can limit the T-shaped rod 21 to prevent it from moving out of the fixed rod 1, while strengthening the connection between the rod 21 and the fixed rod 1 to ensure sufficient stability during movement and prevent it from shaking or falling off. The extension rod device is divided into three parts by the threaded action of the screw 32 and the top groove 24, and the mounting plate 5 and the fixed rod 1, making the assembly of the device more convenient. The length of the extension rod device can be adjusted by using an electric push rod 22, which saves time and effort, is convenient to adjust and use, and has strong adaptability.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A decorative extension rod device, comprising a fixed rod (1), characterized in that: The inner cavity of the fixed rod (1) is slidably connected to an extension rod assembly (2), the top of the fixed rod (1) is provided with a fixing assembly (3), the front side of the fixed rod (1) is welded with a handle (4), and the bottom of the fixed rod (1) is threadedly connected with a mounting plate (5). The extension rod assembly (2) includes a rod (21), which is slidably connected to the inner cavity of the fixed rod (1), and a top groove (24) is provided on the top of the rod (21); The fixing component (3) includes a top seat (31), which is located above the fixing rod (1). The front and rear sides of the top seat (31) are threaded with studs (33) that pass through the top seat (31). The rear end of the studs (33) is rotatably connected to a clamping plate (34).

2. The extension rod device for decoration according to claim 1, characterized in that: Both the rod (21) and the fixing rod (1) are made of stainless steel.

3. The extension rod device for decoration according to claim 1, characterized in that: The cross-section of the rod (21) is T-shaped.

4. The extension rod device for decoration according to claim 1, characterized in that: The bottom of the rod (21) is provided with a bottom groove (25), and an electric push rod (22) is fixedly installed on the lower surface of the inner cavity of the fixed rod (1). The output end of the electric push rod (22) is fixedly installed on the upper surface of the bottom groove (25).

5. The extension rod device for decoration according to claim 1, characterized in that: A sealing ring (23) is fixedly installed at the upper part of the inner cavity of the fixed rod (1). The sealing ring (23) is made of rubber, and the inner diameter of the sealing ring (23) is equal to the outer diameter of the top of the rod (21).

6. The extension rod device for decoration according to claim 1, characterized in that: The top seat (31) is concave.

7. The extension rod device for decoration according to claim 1, characterized in that: A screw (32) is fixedly installed at the bottom of the top seat (31), and the outer surface of the screw (32) is threadedly connected to the inner surface of the top groove (24).

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