Flip type wire duct

Abstract

The utility model discloses a flip type trunking, comprising a trunking body and a trunking cover, the trunking body comprises a base plate and a first side plate and a second side plate which are respectively assembled on two side edges of the base plate, the outer wall of the first side plate is provided with a major arc-shaped first clamping groove in the same length direction, and the outer wall of the second side plate is provided with a major arc-shaped second clamping groove in the same length direction. A rotating shaft part which is in the same length direction and can be pressed into the first clamping groove is arranged on one side of the groove cover, the side, away from the rotating shaft part, of the groove cover is detachably connected with the second side plate in a clamped mode, a first arc-shaped wall coaxial with the first clamping groove is arranged on the top of the side, close to the second side plate, of the first side plate, and a limiting part is arranged on the groove cover in a protruding mode; the side, close to the rotating shaft part, of the limiting part is a second arc-shaped wall capable of making contact with the first arc-shaped wall, and when the slot cover covers the wire slot body, the second arc-shaped part on the limiting part makes contact with the first arc-shaped part, that is, the limiting part and the rotating shaft part are located on the two sides of the first side plate respectively, the slot cover can be prevented from falling off, and even after long-term use, the slot cover cannot fall off. And the groove cover can still be prevented from falling off.

Description

Technical Field

[0001] This utility model relates to the technical field of cable trays, specifically to a flip-top cable tray. Background Technology

[0002] Cable trays, also known as wiring ducts, are electrical tools used to neatly organize and secure power cords, data cables, and other cables to walls or ceilings. Flip-top cable trays are one type; their flip-top design allows for quick and easy opening and closing without tools, facilitating the addition, removal, or adjustment of cables. They are particularly suitable for environments requiring frequent wiring changes. The open structure allows for the simultaneous installation of multiple cables, reducing repetitive operations and improving work efficiency.

[0003] Chinese patent application CN202221654443.9, entitled "A Flip-Top Cable Tray," discloses a flip-top cable trough in which a snap-fit ​​part on one side of the cover is snap-fitted into a mounting groove at the opening of the trough. During the rotation of the cover relative to the trough, the snap-fit ​​part rotates within the mounting groove. This avoids connection fatigue at the rotating connection between the cover and the trough due to torsional forces caused by frequent rotation, thereby improving the service life of the cable trough.

[0004] However, the above-mentioned patent still has the following shortcomings: the groove opening of the mounting slot faces upward. When in use, the snap-fit ​​part is pressed into the mounting slot. Although a limiting part is provided to prevent the snap-fit ​​part from coming out of the mounting slot, as the usage time increases, the limiting part will be subjected to the outward pushing force of the snap-fit ​​part because it needs to prevent the snap-fit ​​part from coming out. In addition, the snap-fit ​​part will rub against the outer wall of the snap-fit ​​part and the inner wall of the mounting slot after repeated rotation. The diameter of the snap-fit ​​part will gradually decrease, while the groove opening of the mounting slot will gradually increase. The limiting and binding effect of the limiting part on the snap-fit ​​part will decrease, and the snap-fit ​​part will have the problem of coming out. This will cause the slot cover to have problems such as not closing tightly or being easy to fall off. Therefore, it is necessary to design a flip-top type cable tray. Utility Model Content

[0005] In view of the above-mentioned technical problems, the purpose of this utility model is to overcome the problem that the cover of the flip-top cable tray in the prior art is not tight or is easy to fall off due to the increase of the usage time.

[0006] To achieve the above objectives, this utility model provides a flip-top cable tray, comprising: a cable tray body and a tray cover. The cable tray body includes a base plate and a first side plate and a second side plate respectively mounted on the two sides of the base plate. The outer wall of the first side plate is provided with a first slot in the same length direction. The side of the tray cover is provided with a rotating shaft part in the same length direction that can be pressed into the first slot. The side of the tray cover away from the rotating shaft part can be detachably engaged with the second side plate.

[0007] The top of the first side plate near the second side plate is provided with a first arc-shaped wall that is coaxial with the first slot. A limiting part is provided on the slot cover. The side of the limiting part near the rotating shaft is a second arc-shaped wall that is coaxial with the rotating shaft and can contact the first arc-shaped wall.

[0008] Preferably, a first arc-shaped plate coaxially arranged with the rotating shaft is provided on the side of the groove cover away from the rotating shaft, and a third arc-shaped wall coaxially arranged with the first arc-shaped plate is provided on the inner side wall of the second side plate;

[0009] A second arc-shaped plate is provided on the side of the groove cover away from the rotating shaft, which is coaxial with the rotating shaft. The second arc-shaped plate is located on the side of the first arc-shaped plate away from the rotating shaft. A fourth arc-shaped wall is provided on the outer side wall of the second side plate, which can contact the second arc-shaped plate and is coaxial with the first slot.

[0010] Preferably, at least one snap-fit ​​plate is mounted on the second arc-shaped plate, and a second snap-fit ​​groove is provided on the outer side wall of the second side plate in the same length direction. The snap-fit ​​plate is provided with a snap-fit ​​part that can be snapped into the second snap-fit ​​groove on the side near the rotating shaft.

[0011] Preferably, the side of the second arc-shaped plate away from the groove cover is bent away from the first arc-shaped plate to form a third slot, and one end of the snap-fit ​​plate is provided with a mounting part that can be snapped into the third slot.

[0012] Preferably, the inner wall of the third slot has several protruding strips of the same length.

[0013] Preferably, the side of the second arc-shaped plate away from the mounting portion is bent away from the pivot portion to form a bent handle portion.

[0014] Preferably, the side of the first arc-shaped plate away from the cover plate is bent away from the second arc-shaped plate to form an arc-shaped portion.

[0015] According to the above technical solution, the flip-top cable tray provided by this utility model has the following beneficial effects during use:

[0016] Rotate the cover near the trough body so that it covers the trough body. The second arc-shaped part on the limiting part will contact the first arc-shaped part. That is, the limiting part and the rotating shaft are located on both sides of the first side plate, which can prevent the cover from falling off. Even after long-term use, it can still prevent the cover from falling off and make it firmly assembled on the trough body.

[0017] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a three-dimensional structural diagram of a flip-top cable tray provided in this utility model;

[0020] Figure 2 This is a schematic diagram of the end face of a flip-type cable tray provided in this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of a flip-top cable tray cover provided in this utility model;

[0022] Figure 4 This utility model provides a flip-top type cable tray. Figure 2 Enlarged view of point A in the middle;

[0023] Figure 5 This is a three-dimensional structural diagram of the cable tray body of a flip-top cable tray provided in this utility model;

[0024] Figure 6 This utility model provides a flip-top type cable tray. Figure 3 Enlarged diagram of point B in the middle.

[0025] Explanation of reference numerals in the attached figures

[0026] 1. Slot cover; 2. Base plate; 3. First side plate; 4. Second side plate; 5. First slot; 6. Rotating shaft; 7. First arc-shaped wall; 8. Limiting part; 9. Second arc-shaped wall; 10. First arc-shaped plate; 11. Second arc-shaped plate; 12. Fourth arc-shaped wall; 13. Connecting plate; 14. Second slot; 15. Connecting part; 16. Third slot; 17. Mounting part; 18. Protruding strip part; 19. Bending handle part; 20. Arc-shaped part. Detailed Implementation

[0027] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0028] In this utility model, unless otherwise stated, directional words such as "upper," "lower," "inner," and "outer" included in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as limitations on the term.

[0029] like Figure 1-6As shown, a flip-top cable tray includes: a cable tray body and a tray cover 1. The cable tray body includes a base plate 2 and a first side plate 3 and a second side plate 4 respectively mounted on the two sides of the base plate 2. The outer wall of the first side plate 3 is provided with a first groove 5 in the same length direction. The side of the tray cover 1 is provided with a pivot part 6 in the same length direction that can be pressed into the first groove 5. The side of the tray cover 1 away from the pivot part 6 can be detachably snapped into the second side plate 4.

[0030] The top of the first side plate 3 near the second side plate 4 is provided with a first arc-shaped wall 7 that is coaxial with the first slot 5. A limiting part 8 protrudes from the slot cover 1. The limiting part 8 near the rotating shaft part 6 is a second arc-shaped wall 9 that is coaxial with the rotating shaft part 6 and can contact the first arc-shaped wall 7.

[0031] In the above technical solution, when in use, the rotating shaft 6 is pressed into the first slot 5. At this time, the slot cover 1 can rotate around the axis of the rotating shaft 6. When the slot cover 1 is rotated, the rotating shaft 6 will rotate against the inner wall of the first slot 5. When the wiring inside the cable tray is completed, the slot cover 1 is rotated close to the cable tray body so that the slot cover 1 covers the cable tray body. The second arc-shaped part 20 on the limiting part 8 will contact the first arc-shaped part 20. That is, the limiting part 8 and the rotating shaft 6 are located on both sides of the first side plate 3, which can prevent the slot cover 1 from falling off.

[0032] Even if the first slot 5 is deformed after long-term use and its inner wall cannot fit completely with the rotating shaft 6, or if the pressure applied by the first slot 5 to the rotating shaft 6 is insufficient, the slot cover 1 can still prevent it from falling off after it is placed on the wire groove body, thus ensuring that it is firmly assembled on the wire groove body.

[0033] The groove cover 1 is provided with a first arc-shaped plate 10 on the side away from the rotating shaft 6, which is coaxial with the rotating shaft 6. The inner wall of the second side plate 4 is provided with a third arc-shaped wall that can contact the first arc-shaped plate 10 and is coaxial with the first slot 5.

[0034] A second arc-shaped plate 11 is provided on the side of the groove cover 1 away from the rotating shaft 6 and is arranged on the same axis as the rotating shaft 6. The second arc-shaped plate 11 is located on the side of the first arc-shaped plate 10 away from the rotating shaft 6. A fourth arc-shaped wall 12 is provided on the outer side wall of the second side plate 4, which can contact the second arc-shaped plate 11 and is arranged on the same axis as the first slot 5.

[0035] In the above technical solution, when the trough cover 1 is placed on the trough body, the first arc plate 10 contacts the third arc wall, and the second arc plate 11 contacts the fourth arc wall 12. The first arc plate 10 and the second arc plate 11 clamp the second side plate 4 and play a positioning role for the second side plate 4, so that the trough cover 1 and the trough body are more firmly connected.

[0036] At least one snap-fit ​​plate 13 is mounted on the second arc-shaped plate 11. A second slot 14 is provided on the outer side wall of the second side plate 4 in the same length direction. A snap-fit ​​part 15 that can be snapped into the second slot 14 is provided on the side of the snap-fit ​​plate 13 near the rotating shaft part 6.

[0037] In the above technical solution, when the groove cover 1 is rotated to cover the groove body, the locking part 15 will rotate together until the locking part 15 slides into the second groove 14.

[0038] The second arc-shaped plate 11 is bent away from the side of the groove cover 1 and away from the first arc-shaped plate 10 to form a third slot 16. One end of the snap-fit ​​plate 13 is provided with a mounting part 17 that can be snapped into the third slot 16.

[0039] In the above technical solution, since the length of the slot cover 1 and the wire slot body can be cut according to the actual use, and the mounting part 17 can be locked in any position of the third slot 16, the installation of the snap-fit ​​plate 13 will not be affected by the length of the wire slot body, which is highly practical.

[0040] The inner wall of the third slot 16 has several protruding strips 18 of the same length.

[0041] In the above technical solution, the protruding part 18 can increase the installation stability and installation firmness between the mounting part 17 and the third slot 16.

[0042] The side of the second arc-shaped plate 11 away from the mounting part 17 is bent away from the pivot part 6 to form a bent handle part 19.

[0043] In the above technical solution, the function of the bent handle 19 is to facilitate the person to pull the snap plate 13, so that the snap part 15 is separated from the second snap groove 14, thereby opening the groove cover 1.

[0044] The side of the first arc-shaped plate 10 away from the cover plate is bent away from the second arc-shaped plate 11 to form an arc-shaped portion 20.

[0045] In the above technical solution, the bending of the arc-shaped part 20 and the second arc-shaped plate 11 both serve to widen the opening, so that the first arc-shaped plate 10 and the second arc-shaped plate 11 can move to both sides of the second side plate 4.

[0046] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0047] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0048] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A flip cover type trunking characterized by, The utility model relates to a cable duct body and a cover (1), the cable duct body includes the bottom plate (2) and the first side plate (3) and the second side plate (4) respectively assembled on the both sides of the bottom plate (2), the first side plate (3) is provided with the first clamping groove (5) of the same length direction and superior arc shape on the outer wall, the cover (1) is provided with the rotating shaft part (6) of the same length direction and can be pressed into the first clamping groove (5) on one side, and the side of the cover (1) away from the rotating shaft part (6) is detachable with the second side plate (4) clamping joint. The first side plate (3) is provided with the first arc wall (7) of the same coaxial line with the first clamping groove (5) on the top of the side close to the second side plate (4), the cover (1) is provided with the limiting part (8) of protruding, and the side of the limiting part (8) close to the rotating shaft part (6) is provided with the second arc wall (9) of the same coaxial line with the rotating shaft part (6) and can be contacted with the first arc wall (7). The cover (1) is provided with the first arc plate (10) of the same coaxial line with the rotating shaft part (6) on the side away from the rotating shaft part (6), and the third arc wall of the same coaxial line with the first clamping groove (5) is arranged on the inner side wall of the second side plate (4) and can be contacted with the first arc plate (10).

2. The flip cover type trunking according to claim 1, wherein The cover (1) is provided with the second arc plate (11) of the same coaxial line with the rotating shaft part (6) on the side away from the rotating shaft part (6), and the fourth arc wall (12) of the same coaxial line with the first clamping groove (5) is arranged on the outer side wall of the second side plate (4) and can be contacted with the second arc plate (11). The second arc plate (11) is provided with at least one clamping plate (13), and the second clamping groove (14) is arranged on the outer side wall of the second side plate (4) in the same length direction, and the clamping part (15) of being clamped into the second clamping groove (14) is arranged on the side of the clamping plate (13) close to the rotating shaft part (6).

3. A flip cover type trunking according to claim 2, wherein The second arc plate (11) is bent away from the first arc plate (10) on the side away from the cover (1) to form the third clamping groove (16), and the mounting part (17) of being clamped into the third clamping groove (16) is arranged on one end of the clamping plate (13).

4. The flip cover type trunking according to claim 3, wherein The third clamping groove (16) is provided with a plurality of protruding strip parts (18) in the same length direction on the inner wall.

5. A flip cover type trunking according to claim 4, wherein The second arc plate (11) is bent away from the rotating shaft part (6) on the side away from the mounting part (17) to form the bent handle part (19).

6. The flip cover type trunking according to claim 4, wherein The first arc plate (10) is bent away from the second arc plate (11) on the side away from the cover plate to form the arc-shaped part (20).

7. The flip cover type trunking according to claim 2, wherein ​

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