Buckle type wire slot

Abstract

The utility model discloses a buckle type wire duct, which comprises a duct box and a duct cover, two side walls of the duct box are both recessed and bent inwards to form first bent parts in the same length direction, and two side walls of the duct cover are bent inwards to form second bent parts matched with the first bent parts. At least one limiting piece capable of making contact with the side, away from the second bent part, of the first bent part is detachably assembled on the top wall of the inner side of the groove cover, the first bent part is clamped by the second bent part and the limiting piece, and the installation firmness of the groove box and the groove cover is improved. And the first bending part and the second bending part do not have bending angles, so that the groove cover can be disassembled from the groove box only by pulling the groove cover with force during disassembly, the disassembly is also convenient, and the groove cover is also convenient to disassemble while the assembly firmness is ensured.

Description

Technical Field

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

[0002] Cable trays, also known as wiring ducts, 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 into various types, commonly including environmentally friendly PVC cable trays, halogen-free PPO cable trays, and halogen-free PC / ABS cable trays, etc.

[0003] Chinese utility model patent application CN201921996737.8, entitled "A Wire Groove," discloses a wire groove in which a U-shaped groove box and a groove cover are assembled together by a wedge-shaped locking block and a wedge-shaped locking groove. This assembly method provides a firm connection, but it is inconvenient to disassemble the groove cover. It is necessary to squeeze the two sides of the groove box together to separate the locking groove from the locking block. Furthermore, the side wall of the groove box has through grooves, making the parts of the groove box with locking grooves independent of each other. Each time the two sides of the groove box are squeezed, only the groove cover can be separated from the groove box, making disassembly time-consuming and laborious. Therefore, it is necessary to design a snap-on wire groove. Utility Model Content

[0004] In view of the above-mentioned technical problems, the purpose of this utility model is to overcome the problem of inconvenient disassembly of the groove cover in the prior art.

[0005] To achieve the above objectives, this utility model provides a snap-fit ​​cable tray, comprising: a tray box and a tray cover, wherein both side walls of the tray box are concave and bent inward to form a first curved portion in the same length direction, and both side walls of the tray cover are bent inward to form a second curved portion that matches the first curved portion. At least one limiting member that can contact the side of the first curved portion away from the second curved portion is detachably mounted on the inner top wall of the tray cover.

[0006] Preferably, the groove cover is equipped with at least a pair of limiting members, and the pair of limiting members respectively contact the side of the two first curved portions away from the second curved portions.

[0007] Preferably, the inner top of the slot cover is provided with a pair of strip-shaped retaining strips arranged in the same length direction, and the pair of limiting members are respectively slidably assembled on the corresponding strip-shaped retaining strips. The limiting members are equipped with locking members that can be separably abutted against the slot cover.

[0008] Preferably, the component is at least one threaded bolt that is fitted onto the limiting component and whose end can abut against the inner top wall of the groove cover.

[0009] Preferably, the limiting member has a protruding support portion located between a pair of strip-shaped locking strips and capable of contacting the top of the slot cover.

[0010] Preferably, the sides of the slot cover located away from the top of the slot cover in the second curved portion are inclined away from the slot box to form a first inclined portion.

[0011] Preferably, the limiting member has a protruding second curved portion that contacts the first curved portion, and the side of the second curved portion away from the top of the slot cover is bent away from the side wall of the slot box to form a second inclined portion.

[0012] According to the above technical solution, the snap-fit ​​cable tray provided by this utility model has the following beneficial effects in use:

[0013] The second curved part and the limiting member clamp the first curved part, improving the installation firmness of the slot box and the slot cover; and since there is no bending angle between the first curved part and the second curved part, the slot cover can be removed from the slot box by simply pulling it, which is convenient for disassembly. It ensures the assembly firmness while also making it easy to disassemble the slot cover.

[0014] 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

[0015] 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:

[0016] Figure 1 This is a three-dimensional structural diagram of a snap-fit ​​cable tray provided in this utility model;

[0017] Figure 2 This utility model provides a snap-on cable tray. Figure 1 A schematic diagram from the perspective of the center line A;

[0018] Figure 3 This utility model provides a snap-on cable tray. Figure 2 Enlarged view of point C in the middle;

[0019] Figure 4 This is a partial three-dimensional structural diagram of a snap-fit ​​cable tray provided in this utility model;

[0020] Figure 5 This utility model provides a snap-on cable tray. Figure 4 Enlarged diagram of point B in the middle.

[0021] Explanation of reference numerals in the attached figures

[0022] 1. Slot box; 2. Slot cover; 3. First curved part; 4. Second curved part; 5. Limiting component; 6. Strip-shaped retaining strip; 7. Locking component; 8. Support part; 9. First inclined part; 10. Second inclined part. Detailed Implementation

[0023] 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.

[0024] 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.

[0025] like Figure 1-5 As shown, a snap-fit ​​cable tray includes: a tray box 1 and a tray cover 2. The two side walls of the tray box 1 are both concave and bent inward to form a first curved portion 3 in the same length direction. The two side walls of the tray cover 2 are bent inward to form a second curved portion 4 that matches the first curved portion 3. At least one limiting member 5 that can contact the side of the first curved portion 3 away from the second curved portion 4 is detachably mounted on the inner top wall of the tray cover 2.

[0026] When the online slot is in use, the limiting member 5 is assembled on the slot cover 2, and the slot cover 2 is clipped onto the slot box 1. The protrusion of the second curved part 4 will be inserted into the recess of the first curved part 3, and the limiting member 5 will contact the protrusion of the first curved part 3. That is, the second curved part 4 and the limiting member 5 clamp the first curved part 3, improving the installation firmness of the slot box 1 and the slot cover 2. Furthermore, there is no bending angle between the first curved part 3 and the second curved part 4, so when disassembling, the slot cover 2 can be removed from the slot box 1 simply by pulling it, which is also convenient for disassembly.

[0027] The groove cover 2 is equipped with at least a pair of limiting members 5, and the pair of limiting members 5 respectively contact the side of the two first curved portions 3 away from the second curved portion 4.

[0028] A pair of limiting members 5 respectively contact the corresponding second curved part 4, which can simultaneously improve the installation firmness of the two sides of the slot cover 2 and the slot box 1.

[0029] The inner top of the groove cover 2 is provided with a pair of strip-shaped retaining strips 6 arranged in the same length direction. The pair of limiting members 5 are respectively slidably assembled on the corresponding strip-shaped retaining strips 6. The limiting member 5 is equipped with a locking member 7 that can be separated and abuts against the groove cover 2.

[0030] Depending on the actual use, more suitable limiting parts 5 can be fitted onto the strip 6, which is highly practical. The longer the length of the slot box 1, the more limiting parts 5 are used. After the limiting parts 5 slide and adjust their position on the strip 6, they are then fixed in place by the locking parts 7.

[0031] The component is at least one threaded bolt that is fitted onto the limiting component 5 and whose end can abut against the inner top wall of the groove cover 2.

[0032] Loosen the locking bolt, and the limiting part 5 can slide on the strip 6. Tighten the locking bolt, and the end of the locking bolt will tightly abut against the groove cover 2, thus fixing the limiting part 5.

[0033] The limiting member 5 has a protruding support part 8 located between a pair of strip-shaped clips 6 and capable of contacting the top of the slot cover 2.

[0034] The support portion 8 can improve the installation firmness of the limiting member 5. During assembly, the limiting member 5 may become misaligned due to pressure from the protruding part of the first bending portion 3, while the support portion 8 can improve its stability.

[0035] The two sides of the slot cover 2 located away from the top of the slot cover 2 on the second curved portion 4 are inclined away from the slot box 1 to form the first inclined portion 9.

[0036] The first inclined part 9 facilitates the assembly of the slot cover 2 onto the slot box 1, improving ease of use.

[0037] The limiting member 5 has a protruding second curved part 4 that contacts the first curved part 3. The side of the second curved part 4 away from the top of the slot cover 2 is bent away from the side wall of the slot box 1 to form a second inclined part 10.

[0038] The second inclined part 10 facilitates the assembly of the slot cover 2 and the limiting member 5 onto the slot box 1, improving ease of use.

[0039] 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.

[0040] 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.

[0041] 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 snap-in wireway, characterized by, The utility model relates to a kind of slot box and slot cover, the two side walls of the slot box (1) are curved inward to form the first curved part (3) of the same length direction, the two side walls of the slot cover (2) are curved inward to form the second curved part (4) matched with the first curved part (3), and the inside top wall of the slot cover (2) is detachably equipped with at least one limiting piece (5) that can be contacted with the side of the first curved part (3) away from the second curved part (4). The slot cover (2) is equipped with at least a pair of limiting pieces (5), and the pair of limiting pieces (5) are respectively contacted with the side of the two first curved parts (3) away from the second curved part (4).

2. The buckle type wireway according to claim 1, wherein The inside top of the slot cover (2) is protrusively provided with a pair of strip-shaped clamping strips (6) arranged in the same length direction, and the pair of limiting pieces (5) are respectively slidably equipped on the corresponding strip-shaped clamping strips (6).

3. The buckle type wireway according to claim 2, wherein The limiting piece (5) is equipped with at least one threaded locking bolt on the limiting piece (5) and the end of the locking bolt can be contacted with the inside top wall of the slot cover (2).

4. The buckle type wireway according to claim 3, wherein The limiting piece (5) is protrusively provided with a supporting part (8) between the pair of strip-shaped clamping strips (6) and the supporting part (8) can be contacted with the top of the slot cover (2).

5. The buckle type wireway according to claim 3, wherein The side of the slot cover (2) away from the top of the slot cover (2) is inclined away from the slot box (1) to form the first inclined part (9) at the side of the second curved part (4).

6. The buckle wireway according to claim 1, wherein, The limiting piece (5) is protrusively provided with the second curved part (4) contacted with the first curved part (3), and the side of the second curved part (4) away from the top of the slot cover (2) is bent away from the side wall of the slot box (1) to form the second inclined part (10).

7. The buckle wireway according to claim 1, wherein, ​

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