Shoe tightening mechanism
A technology for a support mechanism and shoes, which is applied in the directions of cleaning boots and shoes, cleaning equipment, household appliances, etc., can solve the problems of limited adjustable range of support, troublesome installation and operation, poor fixing effect, etc., and achieves simple driving mode and tight support. Reasonable effect of structural design
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Embodiment 1
[0074] Such as Figure 1-Figure 11 As shown, this embodiment provides a shoe tightening mechanism, including a length adjustment assembly, a shoe brush assembly, a moving device 24 and a transmission mechanism, the length adjustment assembly includes a mounting track, a first moving part 1 and a second moving part 2, the second moving part 1 A first elastic member is arranged between a moving part 1 and a second moving part 2, and the second moving part 2 has an extension part 2.1 towards the end of the toe, and the extension part 2.1 protrudes from the end of the installation track, and the installation track is arranged on the mobile On the device 24; the transmission mechanism includes a first transmission mechanism and a second transmission mechanism installed on the mobile device 24, and the mobile area of the mobile device 24 in the linear direction is respectively the first mobile area and the second mobile area, and the mobile device 24 is at When moving in the first...
Embodiment 2
[0080] This embodiment is optimized on the basis of the above-mentioned embodiment 1.
[0081] The first transmission mechanism comprises the first gear 28 and the first tooth bar 32 that are engaged with each other and the first transmission shaft 18 driven by the first gear 28, and the first transmission shaft 18 is in transmission connection with the first moving part 1; the second transmission mechanism Including the second gear 29 and the second rack 33 meshing with each other and the second transmission shaft 23 driven by the second gear 29, the second transmission shaft 23 is in transmission connection with the shoe brush assembly; the first rack 32 is located in the first moving area Inside, the second rack 33 is located in the second moving area.
[0082] Specifically, the transmission connection between the first transmission shaft 18 and the first moving part 1 is through a link mechanism, and the shoe brushing assembly includes at least one rotating brush 21 for br...
Embodiment 3
[0084] This embodiment is optimized on the basis of the above-mentioned embodiment 2.
[0085] In order to achieve a better transmission effect, the first transmission shaft 18 is a transmission sleeve, and the transmission sleeve is coaxially sleeved outside the second transmission shaft 23. The moving device 24 includes a support tube 27, a transmission sleeve and the second transmission shaft 23 They are coaxially arranged in the support tube 27.
[0086] Also include the water outlet pipeline 25 that flushes the inside of the shoes, the water outlet pipeline 25 is a hard pipeline, the water outlet pipeline 25 is bent into a shape compatible with the inside of the shoes, the water outlet pipeline 25 is installed on the support pipe 27, and the water outlet pipeline 25 is provided with Some water outlet holes 26, one end of the mounting rail near the heel is fixedly connected with the support pipe 27.
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