PVC wire duct

Abstract

The utility model discloses a PVC wire duct which comprises a base, a first cover plate and a second cover plate. The base can be installed on a wall plate, and a wiring groove opposite to the wall face is formed in the base. The first cover plate comprises a first cover plate body, the first cover plate body is clamped on the base and covers at least part of the groove opening of the wiring groove, the first cover plate further comprises a baffle, and the baffle is arranged on the groove opening of the wiring groove and fixedly connected with the first cover plate body; the second cover plate comprises a second cover plate body, the second cover plate body is connected to the base in a clamped mode and covers at least part of a groove opening of the wiring groove, a splicing seam is formed between the second cover plate body and the first cover plate body, an inserting groove is formed between the second cover plate body and the base, and the baffle is inserted into the inserting groove to shield the inner side of the splicing seam. The base, the first cover plate and the second cover plate are all made of PVC. According to the PVC wire duct provided by the utility model, the baffle plate shields the inner side of the splicing seam, so that the safety of a circuit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration building materials, in particular to a PVC wire trough. Background Art

[0002] At present, wiring is basically run behind the wall panels during decoration, that is, concealed wiring is used. Although this method is more beautiful, it is inconvenient if the lines need to be repaired later. Exposed wiring requires the use of cable ducts. In order to meet the requirements of different lengths, existing cable ducts are often made into splicing types. The inner side of the splicing seams is not covered. The naked eye can directly see the dark interior of the cable duct through the splicing seams from the outside. Dust or flying insects on the outside can easily enter the cable duct through the splicing seams, affecting the safety of the lines. Utility Model Content

[0003] In order to solve the defect that the inner side of the joint seam of the existing wire trough is not shielded, the utility model provides a PVC wire trough, wherein the baffle shields the inner side of the joint seam, thereby improving the safety of the line.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A PVC wire trough comprises: a base, a first cover plate and a second cover plate; the base can be installed on a wall panel, and a wire trough facing away from the wall is provided on the base; the first cover plate comprises a first cover plate body, the first cover plate body is clamped on the base and covers at least part of the notch of the wire trough, the first cover plate also comprises a baffle, the baffle is arranged on the notch of the wire trough and is fixedly connected to the first cover plate body; the second cover plate comprises a second cover plate body, the second cover plate body is clamped on the base and covers at least part of the notch of the wire trough, a joint seam is formed between the second cover plate body and the first cover plate body, a slot is formed between the second cover plate body and the base, the baffle is inserted into the slot to cover the inner side of the joint seam, and the base and the first cover plate and the second cover plate are all made of PVC.

[0006] Through the above arrangement, firstly, the baffle covers the joint seam to prevent dust or flying insects from entering the cable trough; secondly, after the baffle covers the joint seam, the dark interior of the cable trough is not easily seen from the outside by the naked eye, which increases the aesthetics; thirdly, the base and the first cover plate and the second cover plate are made of PVC, which has good strength and durability.

[0007] Furthermore, the base includes a bottom plate and side plates, the bottom plate can be installed on the wall, the side plates are fixedly connected to the edge of the bottom plate, and a wiring groove is formed between the bottom plate and the side plates; the first cover plate body includes a first panel and a first connecting plate, the first connecting plate is fixedly connected to the edge of the first panel, the first connecting plate is attached to the outer side of the side plate, the first panel covers the notch of the wiring groove, and the baffle is fixedly connected to the first panel; the second cover plate body includes a second panel and a second connecting plate, the second connecting plate is fixedly connected to the edge of the second panel, the second connecting plate is attached to the outer side of the side plate, the second panel covers the notch of the wiring groove, and a slot is formed between the second panel and the side plate, and a joint seam is formed between the first panel and the second panel.

[0008] Furthermore, the inner side of the baffle plate contacts the side plate, and the outer side of the baffle plate contacts the inner side of the second panel.

[0009] Through the above arrangement, the sealing performance of the cable duct is further improved.

[0010] Furthermore, the inner sides of the first panel and the baffle are in contact with the side panel, the thickness of the first panel is greater than the thickness of the baffle, and the thickness difference between the first panel and the baffle is less than or equal to 2 mm, and the outer sides of the first panel and the second panel are flush.

[0011] Furthermore, the base also includes a flange, which is fixedly connected to a side of the side plate away from the bottom plate and extends inwardly.

[0012] The above settings make it easy to arrange lines.

[0013] Furthermore, a card slot is provided on the outer side of the side panel, and the extension direction of the card slot is parallel to the extension direction of the wiring slot. The first cover plate also includes a first rib fixedly connected to the inner side of the first connecting plate, and the first rib is embedded in the card slot. The second cover plate also includes a second rib fixedly connected to the inner side of the second connecting plate, and the second rib is embedded in the card slot.

[0014] Through the above arrangement, firstly, the first cover plate is clamped on the base through the first rib, and the second cover plate is clamped on the base through the second rib; secondly, it is convenient to adjust the positions of the first cover plate and the second cover plate on the base.

[0015] Furthermore, the first rib and the second rib are both triangular prism structures, and the first rib is provided with a first slope and a second slope on the side close to the base, the second slope is arranged between the first slope and the first panel, and the angle between the first slope and the first connecting plate is smaller than the angle between the second slope and the first connecting plate; the second rib is provided with a third slope and a fourth slope on the side close to the base, the fourth slope is arranged between the third slope and the second panel, and the angle between the third slope and the second connecting plate is smaller than the angle between the fourth slope and the second connecting plate.

[0016] Through the above arrangement, the first cover plate and the second cover plate are easy to install but not easy to disassemble, thereby increasing the reliability of the installation of the first cover plate and the second cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the wire duct of the embodiment.

[0018] Figure 2 for Figure 1 Enlarged view of point A.

[0019] Figure 3 It is a schematic diagram of the second cover plate of the embodiment being installed on the base.

[0020] Figure 4 It is a front view of the wire duct of the embodiment.

[0021] Figure 5 for Figure 4 BB cross-sectional view. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0023] See also Figures 1 to 5 A PVC wire trough comprises: a base 2, a first cover plate 3 and a second cover plate 4; the base 2 can be installed on a wall panel, and a wiring trough facing away from the wall is provided on the base 2; the first cover plate 3 comprises a first cover plate body 31, the first cover plate body 31 is clamped on the base 2 and covers at least part of the notch of the wiring trough, the first cover plate 3 also comprises a baffle 32, the baffle 32 is arranged on the notch of the wiring trough and is fixedly connected to the first cover plate body 31; the second cover plate 4 comprises a second cover plate body 41, the second cover plate body 41 is clamped on the base 2 and covers at least part of the notch of the wiring trough, a joint seam 5 is formed between the second cover plate body 41 and the first cover plate body 31, a slot 6 is formed between the second cover plate body 41 and the base 2, the baffle 32 is inserted into the slot 6 to cover the inner side of the joint seam 5, and the base 2 and the first cover plate 3 and the second cover plate 4 are all made of PVC.

[0024] Through the above arrangement, first, the baffle 32 blocks the splicing seam 5 to prevent dust or flying insects from entering the wire trough; second, after the baffle 32 blocks the splicing seam 5, the dark interior of the wire trough is not easily seen from the outside by naked eyes, which increases the aesthetics; third, the base 2 and the first cover plate 3 and the second cover plate 4 are made of PVC, which has good strength and durability.

[0025] Through the above-mentioned arrangement, the base 2 is installed on the wall by means of screws or expansion bolts, and the base 2 is basically in a long strip shape and is installed according to the needs of wiring; when wiring, the line is arranged in the wiring trough along the extension direction of the wiring trough; after the first cover plate 3 and the second cover plate 4 are installed on the base 2, basically the notch of the entire wiring trough is sealed to shield and protect the line; the first cover plate 3 and the second cover plate 4 can be made of transparent material, and the LED light strip is arranged in the wiring trough. The glowing LED light strip can be seen through the first cover plate 3 and the second cover plate 4, thereby increasing the aesthetics of the room; the baffle 32 blocks the inner side of the joint 5 to prevent external dust and flying insects from entering the wire trough, thereby improving the safety of the line.

[0026] As an implementation method, the base 2 includes a bottom plate 21 and a side plate 22, the bottom plate 21 can be installed on the wall, the side plate 22 is fixedly connected to the edge of the bottom plate 21, and a wiring groove is formed between the bottom plate 21 and the side plate 22; the first cover plate body 31 includes a first panel 311 and a first connecting plate 312, the first connecting plate 312 is fixedly connected to the edge of the first panel 311, the first connecting plate 312 is attached to the outer side of the side plate 22, the first panel 311 covers the notch of the wiring groove, and the baffle 32 is fixedly connected to the first panel 311; the second cover plate body 41 includes a second panel 411 and a second connecting plate 412, the second connecting plate 412 is fixedly connected to the edge of the second panel 411, the second connecting plate 412 is attached to the outer side of the side plate 22, the second panel 411 covers the notch of the wiring groove, and a slot 6 is formed between the second panel 411 and the side plate 22, and a joint seam 5 is formed between the first panel 311 and the second panel 411.

[0027] In the present application, the base 2 and the first panel 311 and the second panel 411 are all integrally formed structures; the side panel 22 is vertically fixedly connected to the edge of the bottom plate 21, so that the cross-section of the wiring trough is U-shaped; the first connecting plate 312 of the first cover plate 3 is vertically fixedly connected to the edge of the first panel 311, the first cover plate 3 is buckled on the base 2 to complete the installation of the first cover plate 3, and the first connecting plate 312 is attached to the outer side of the side panel 22 to increase the sealing and connection reliability between the first cover plate 3 and the base 2. After the installation of the wire trough is completed, the side of the first connecting plate 312 away from the first panel 311 contacts the wall; in the second cover plate 4, the second connecting plate 412 is vertically fixedly connected to the edge of the second panel 411, the second cover plate 4 is buckled on the base 2 to complete the installation of the second cover plate 4, and the second connecting plate 412 is attached to the outer side of the side panel 22 to increase the sealing and connection reliability between the second cover plate 4 and the base 2.

[0028] As an implementation manner, the inner side of the baffle plate 32 contacts the side plate 22 , and the outer side of the baffle plate 32 contacts the inner side of the second panel 411 .

[0029] Through the above arrangement, the sealing performance of the cable duct is further improved.

[0030] As an implementation method, the inner sides of the first panel 311 and the baffle 32 are in contact with the side panel 22, the thickness of the first panel 311 is greater than the thickness of the baffle 32, and the thickness difference between the first panel 311 and the baffle 32 is less than or equal to 2 mm, and the outer sides of the first panel 311 and the second panel 411 are flush.

[0031] As an implementation, the base 2 further includes a flange 23 , which is fixedly connected to a side of the side plate 22 away from the bottom plate 21 and extends inward.

[0032] The above settings make it easy to arrange lines.

[0033] In the present application, when the wiring trough extends horizontally, the above-mentioned flanges 23 are provided on both the upper and lower sides of the wiring trough. When the wiring trough is installed and the line is arranged in the wiring trough, before the first cover plate 3 and the second cover plate 4 are covered, the line is not easy to fall out of the wiring trough.

[0034] As an implementation method, a card slot 221 is provided on the outer side of the side panel 22, and the extension direction of the card slot 221 is parallel to the extension direction of the wiring groove. The first cover plate 3 also includes a first rib 33 fixedly connected to the inner side of the first connecting plate 312, and the first rib 33 is embedded in the card slot 221. The second cover plate 4 also includes a second rib 42 fixedly connected to the inner side of the second connecting plate 412, and the second rib 42 is embedded in the card slot 221.

[0035] Through the above arrangement, firstly, the first cover plate 3 is clamped on the base 2 through the first rib 33 , and the second cover plate 4 is clamped on the base 2 through the second rib 42 ; secondly, it is convenient to adjust the positions of the first cover plate 3 and the second cover plate 4 on the base 2 .

[0036] In the present application, the side panels 22 on opposite sides of the wiring groove are parallel to each other. After the first rib 33 and the second rib 42 are inserted into the slot 221, the slot 221 plays a guiding role, and the first cover plate 3 and the second cover plate 4 can slide along the slot 221 to adjust the position of the first cover plate 3 and the second cover plate 4.

[0037] As an implementation method, the first rib 33 and the second rib 42 are both triangular prism structures, and the first rib 33 is provided with a first inclined surface 331 and a second inclined surface 332 on the side close to the base 2, the second inclined surface 332 is arranged between the first inclined surface 331 and the first panel 311, and the angle between the first inclined surface 331 and the first connecting plate 312 is smaller than the angle between the second inclined surface 332 and the first connecting plate 312; the second rib 42 is provided with a third inclined surface 421 and a fourth inclined surface 422 on the side close to the base 2, the fourth inclined surface 422 is arranged between the third inclined surface 421 and the second panel 411, and the angle between the third inclined surface 421 and the second connecting plate 412 is smaller than the angle between the fourth inclined surface 422 and the second connecting plate 412.

[0038] Through the above arrangement, the first cover plate 3 and the second cover plate 4 are easy to install but not easy to disassemble, thereby increasing the reliability of the installation of the first cover plate 3 and the second cover plate 4.

[0039] In the present application, the first inclined surface 331, the second inclined surface 332, the third inclined surface 421 and the fourth inclined surface 422 play a guiding role. When installing the first panel 311, the first cover plate 3 is pressed toward the base 2. After the first inclined surface 331 contacts the base 2, the base 2 opens the first connecting plate 312 through the first inclined surface 331. The angle between the first inclined surface 331 and the first connecting plate is small, so it is more labor-saving during installation. After the first rib 33 is inserted into the slot 221, the first connecting plate 312 fits with the side plate 22. The second inclined surface 332 prevents the first rib 33 from easily coming out of the slot 221.

[0040] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A PVC cable trunking, characterized in that: include: A base, the base can be mounted on a wall panel, and the base is provided with a wiring groove facing away from the wall; A first cover plate, the first cover plate comprising a first cover plate body, the first cover plate body being clamped on the base and covering at least a portion of the notch of the wiring trough, the first cover plate further comprising a baffle, the baffle being disposed on the notch of the wiring trough and fixedly connected to the first cover plate body; A second cover plate, the second cover plate comprising a second cover plate body, the second cover plate body being clamped on the base and covering at least a portion of the notch of the wiring groove, a joint seam being formed between the second cover plate body and the first cover plate body, a slot being formed between the second cover plate body and the base, the baffle being inserted into the slot to cover the inner side of the joint seam; The base, the first cover plate and the second cover plate are all made of PVC.

2. A PVC cable trunking according to claim 1, characterized in that: The base comprises a bottom plate and side plates, the bottom plate can be mounted on a wall, the side plates are fixedly connected to the edge of the bottom plate, and the wiring groove is formed between the bottom plate and the side plates; The first cover plate body includes a first panel and a first connecting plate, wherein the first connecting plate is fixedly connected to the edge of the first panel, the first connecting plate is attached to the outer side of the side plate, the first panel covers the notch of the wiring groove, and the first panel is fixedly connected to the panel; The second cover plate body includes a second panel and a second connecting plate, the second connecting plate is fixedly connected to the edge of the second panel, the second connecting plate is attached to the outer side of the side plate, the second panel covers the notch of the wiring groove, and the slot is formed between the second panel and the side plate, and the joint seam is formed between the first panel and the second panel.

3. A PVC cable trunking according to claim 2, characterized in that: The inner side of the baffle plate contacts the side plate, and the outer side of the baffle plate contacts the inner side of the second panel.

4. A PVC cable trunking according to claim 3, characterized in that: The inner sides of the first panel and the baffle are in contact with the side panel, the thickness of the first panel is greater than that of the baffle, and the thickness difference between the first panel and the baffle is less than or equal to 2 mm, and the outer sides of the first panel and the second panel are flush.

5. A PVC cable trunking according to claim 2, characterized in that: The base also includes a flange, which is fixedly connected to a side of the side plate away from the bottom plate and extends inwardly.

6. A PVC cable trunking according to claim 2, characterized in that: A card slot is provided on the outer side of the side plate, and the extension direction of the card slot is parallel to the extension direction of the wiring groove. The first cover plate also includes a first rib fixedly connected to the inner side of the first connecting plate, and the first rib is embedded in the card slot. The second cover plate also includes a second rib fixedly connected to the inner side of the second connecting plate, and the second rib is embedded in the card slot.

7. A PVC cable trunking according to claim 6, characterized in that: The first rib and the second rib are both triangular prism structures, and the first rib is provided with a first inclined surface and a second inclined surface on a side close to the base, the second inclined surface is provided between the first inclined surface and the first panel, and the angle between the first inclined surface and the first connecting plate is smaller than the angle between the second inclined surface and the first connecting plate; the second rib is provided with a third inclined surface and a fourth inclined surface on a side close to the base, the fourth inclined surface is provided between the third inclined surface and the second panel, and the angle between the third inclined surface and the second connecting plate is smaller than the angle between the fourth inclined surface and the second connecting plate.

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