Square rounded-corner soft and hard co-extrusion wire duct

Abstract

The utility model relates to a wire duct, in particular to a square rounded-corner soft and hard co-extrusion wire duct, which comprises a base plate and a wire duct body arranged on the base plate, the wire duct body is of a cavity structure with an opening on one side and a hollow inside, and the wire duct body comprises a base and a plurality of wire ducts arranged on two sides of the base. A groove opening is formed between the left baffle plate and the right baffle plate, the groove opening is communicated with the cavity, a groove cover is arranged at the position of the groove opening, the groove cover and the wire groove body are integrally formed by adopting a soft and hard co-extrusion process, one end of the groove cover is connected with the right baffle plate, and the other end of the groove cover extends towards one end of the left baffle plate. And the baffle plate is attached to the outer wall of the left baffle plate and completely shields the notch. According to the utility model, the structure is simple, the design is reasonable, the slot cover and the slot body are integrally formed by adopting the soft and hard co-extrusion process, the common characteristics of the PVC soft slot and the PVC hard slot are realized, the vertical combination installation is not needed, the installation efficiency is high, the deformation is not easy, and the wire slot is worthy of vigorous popularization and application.

Description

Technical Field

[0001] This utility model relates to a wire groove, specifically a square rounded corner soft and hard co-extruded wire groove. Background Technology

[0002] Cable trays, also known as wiring ducts, distribution ducts, or cable management ducts (the names vary by region), are electrical tools used to neatly organize and fix power cords, data cables, and other cables to walls or ceilings. Depending on the material, cable trays are classified in various ways, commonly including environmentally friendly PVC cable trays, halogen-free PPO cable trays, halogen-free PC / ABS cable trays, and metal cable trays such as steel and aluminum. Household cable trays can be roughly divided into two categories: The first category is rigid PVC cable trays. These are made of polyvinyl chloride without added plasticizers and do not contain softeners, with a density typically between 1.16 and 1.35 g / cm³. 3 The first type has high mechanical strength and stability, making it suitable for use in high-temperature and climatically changing environments. The second type is PVC flexible cable trays, which have lower density but contain softeners, possessing good flexibility, airtightness, and water resistance, and are therefore widely used. The problems with the first type of cable tray are: the use of upper and lower assembly components makes assembly complex and installation inefficient. The problems with the second type are: poor resilience; poor outdoor UV resistance; and reduced insulation. To address the shortcomings of these two types of household cable trays, the inventor designed a square, rounded-corner, soft-hard co-extruded cable tray. Utility Model Content

[0003] The purpose of this utility model is to provide a square rounded corner soft and hard co-extruded cable trough, which has a simple structure, reasonable design, and adopts a soft and hard co-extrusion process to integrally form the trough cover and cable trough body. It has the characteristics of both PVC soft cable trough and PVC hard cable trough, and does not require upper and lower assembly. It has the advantages of high installation efficiency and is not easily deformed, thus solving the problems mentioned in the above technical background.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a square rounded corner soft-hard co-extrusion trough, the trough including a pad and a trough body disposed on the pad, the trough body being a cavity structure with an opening on one side and a hollow interior, and the trough body including a base and a left baffle and a right baffle disposed on both sides of the base and integrally extruded with the base, a groove is formed between the left baffle and the right baffle, the groove being connected to the cavity, a groove cover is provided at the groove opening, the groove cover and the trough body being integrally formed by soft-hard co-extrusion process, one end of the groove cover being connected to the right baffle, and the other end extending to one end of the left baffle and fitting against the outer wall of the left baffle, while completely covering the groove opening.

[0005] Preferably, the width of the pad is smaller than the width of the base.

[0006] Preferably, the thickness of the trough body and the trough cover is the same, both between 1mm and 5mm, wherein the trough body is made of rigid PVC material and the trough cover is made of soft PVC material.

[0007] Preferably, the height of the left baffle is less than the height of the right baffle.

[0008] Preferably, the right baffle extends from one end of the base to the other end in a "7" shape, and the right baffle is chamfered.

[0009] Preferably, the groove cover transitions in an arc shape from one end of the right baffle to the other end.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model provides a square, rounded-corner, soft-hard co-extruded cable trough. The overall structure of the cable trough is simple and reasonably designed. The cable trough includes a base plate and a cable trough body set on the base plate. The cable trough body is a hollow cavity structure with an opening on one side. The cable trough body includes a base and left and right baffles set on both sides of the base and integrally extruded with the base. A groove is formed between the left and right baffles, which is connected to the cavity. A groove cover is set at the groove. The cable trough body is made of rigid PVC material, and the groove cover is made of soft PVC material. The groove cover and the cable trough body are integrally formed by soft-hard co-extrusion process. The cable trough manufactured in this way has the characteristics of both soft and rigid PVC cable troughs. It does not require top and bottom assembly, has high installation efficiency, and is not easily deformed. It is worthy of widespread promotion and application. Attached Figure Description

[0012] Figure 1 This is an overall structural diagram of the present invention;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 This is a cross-sectional view of the groove body of this utility model.

[0015] The reference numerals and names in the figure are as follows:

[0016] 1. Pad; 2. Cable tray body; 21. Base; 22. Left baffle; 23. Right baffle; 24. Slot opening; 3. Slot cover. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0019] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0020] Please see Figures 1 to 3This utility model provides an embodiment of a square, rounded-corner, soft-hard co-extruded wire groove. The wire groove includes a pad 1 and a wire groove body 2 disposed on the pad 1. The wire groove body 2 is a hollow cavity structure with an opening on one side. It includes a base 21 and a left baffle 22 and a right baffle 23 disposed on both sides of the base 21 and integrally extruded with the base 21. A groove 24 is formed between the left baffle 22 and the right baffle 23, and the groove 24 communicates with the cavity. A groove cover 3 is provided at the groove 24. The thickness values ​​of the wire groove body 2 and the groove cover 3 are... The diameters are similar, both between 1mm and 5mm. The trough body 2 is made of rigid PVC material, and the trough cover 3 is made of soft PVC material. The trough cover 3 and the trough body 2 are integrally formed by soft and hard co-extrusion process. The resulting trough has the characteristics of both soft and rigid PVC troughs. One end of the trough cover 3 is connected to the right baffle 23, and the other end extends to the left baffle 22 and fits against the outer wall of the left baffle 22, while completely covering the trough opening 24. The trough cover 3 transitions from one end of the right baffle 23 to the other end in an arc shape.

[0021] Specifically, the width of the pad 1 is smaller than the width of the base 21.

[0022] Specifically, the height of the left baffle 22 is less than the height of the right baffle 23.

[0023] Specifically, the right baffle 23 extends from one end of the base 21 to the other end in a "7" shape, and the right baffle 23 is chamfered.

[0024] Please refer to it again. Figures 1 to 3 The cable tray obtained by adopting the above-mentioned technical solution has the characteristics of both PVC soft cable tray and PVC hard cable tray. It does not require upper and lower assembly, has high installation efficiency, and is not easily deformed, making it highly favored by users.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A square, rounded-corner, soft-hard co-extruded groove, characterized in that: The device includes a pad (1) and a wire groove (2) disposed on the pad (1). The wire groove (2) is a cavity structure with an opening on one side and a hollow interior. It includes a base (21) and a left baffle (22) and a right baffle (23) disposed on both sides of the base (21) and integrally extruded with the base (21). A groove (24) is formed between the left baffle (22) and the right baffle (23). The groove (24) is connected to the cavity. A groove cover (3) is provided at the groove (24). The groove cover (3) is integrally formed with the wire groove (2) by a soft and hard co-extrusion process. One end of the groove cover (3) is connected to the right baffle (23), and the other end extends to one end of the left baffle (22) and fits against the outer wall of the left baffle (22), while completely covering the groove (24).

2. The square rounded corner soft-hard co-extruded groove according to claim 1, characterized in that: The width of the pad (1) is less than the width of the base (21).

3. A square rounded corner soft-hard co-extruded groove according to claim 1, characterized in that: The thickness of the trough body (2) and the trough cover (3) is the same, both between 1mm and 5mm. The trough body (2) is made of rigid PVC material, and the trough cover (3) is made of soft PVC material.

4. A square rounded corner soft-hard co-extruded groove according to claim 1, characterized in that: The height of the left baffle (22) is less than the height of the right baffle (23).

5. A square rounded corner soft-hard co-extruded groove according to claim 1, characterized in that: The right baffle (23) extends from one end of the base (21) to the other end in the shape of a "7", and the right baffle (23) is chamfered.

6. A square rounded corner soft-hard co-extruded groove according to claim 1, characterized in that: The groove cover (3) transitions from one end of the right baffle (23) to the other end in an arc shape.

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