Telescopic bottom case
A telescopic and bottom box technology, which is applied in the direction of electrical components, casing/cabinet/drawer parts, electrical equipment casing/cabinet/drawer, etc., can solve the problem of inconvenient operation of the technical solution, and meet the requirements of fire protection regulations, The surface layer is beautiful and the effect of fixing is firm
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Embodiment 1
[0031] exist figure 1 , figure 2 , image 3 In the described embodiment, a telescopic bottom box includes:
[0032] The bottom box 1 is set inside the wall to install the box body of the switch or socket; the side of the bottom box 1 is provided with the bottom box threading hole groove 2; the inside of the bottom box 1 is provided with the bottom box guiding telescopic structure 3 and the bottom box positioning structure 4;
[0033] The telescopic housing 5 is arranged inside the bottom box 1 and can move up and down along the bottom box 1 for height adjustment; the telescopic housing 5 is provided with a housing threading hole slot 6 corresponding to the bottom box threading hole slot 2; The casing 5 is provided with a casing guiding telescopic structure 7 corresponding to the bottom box guiding telescopic structure 3 , and a casing positioning structure 8 is provided corresponding to the bottom box positioning structure 4 .
[0034] The bottom box guiding telescopic st...
Embodiment 2
[0037] exist Figure 4 , Figure 5 In the illustrated embodiment, a telescopic bottom box includes:
[0038] The bottom box 1 is set inside the wall to install the box body of the switch or socket; the side of the bottom box 1 is provided with the bottom box threading hole groove 2; the inside of the bottom box 1 is provided with the bottom box guiding telescopic structure 3 and the bottom box positioning structure 4;
[0039] The telescopic housing 5 is arranged inside the bottom box 1 and can move up and down along the bottom box 1 for height adjustment; the telescopic housing 5 is provided with a housing threading hole slot 6 corresponding to the bottom box threading hole slot 2; The casing 5 is provided with a casing guiding telescopic structure 7 corresponding to the bottom box guiding telescopic structure 3 , and a casing positioning structure 8 is provided corresponding to the bottom box positioning structure 4 .
[0040] The bottom box guiding telescopic structure 3 i...
Embodiment 3
[0046] exist Image 6 In the illustrated embodiment, a telescopic bottom box includes:
[0047] The bottom box 1 is set inside the wall to install the box body of the switch or socket; the side of the bottom box 1 is provided with the bottom box threading hole groove 2; the inside of the bottom box 1 is provided with the bottom box guiding telescopic structure 3 and the bottom box positioning structure 4;
[0048] The telescopic housing 5 is arranged inside the bottom box 1 and can move up and down along the bottom box 1 for height adjustment; the telescopic housing 5 is provided with a housing threading hole slot 6 corresponding to the bottom box threading hole slot 2; The casing 5 is provided with a casing guiding telescopic structure 7 corresponding to the bottom box guiding telescopic structure 3 , and a casing positioning structure 8 is provided corresponding to the bottom box positioning structure 4 .
[0049] The bottom box guiding telescopic structure 3 is a pluralit...
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