Multifunctional music intelligent sofa convenient to carry
A multi-functional, sofa technology, applied to sofas, couch, bed, etc., can solve the problems of not being able to relax, relax, and difficult to carry, and achieve the effects of reducing the labor of carrying, increasing the length, and preventing damage
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Embodiment 1
[0046] Example 1, as Figure 1-2 As shown in the figure, when the device needs to be moved, two sets of rotating shafts 13 are rotated at this time, and under the action of the splines, the two sets of rotating shafts 13 drive the two-way threaded sleeve 304 to rotate inside the fixed seat 301. At this time, the two-way threaded sleeve 304 Under the action of the thread, the two sets of internal thread sliders 303 are brought close to each other, and at this time, the two sets of hinge rods 302 are pushed to change the inclination angle, and the supporting bottom plate 305 is pulled up and retracted, so that the entire weight of the sofa falls on the supporting legs. On the pulley on 15, the sofa can be pushed through multiple groups of pulleys, which is not only labor-saving but also more convenient. The speakers 9 and the speakers 16 play music for relaxation.
Embodiment 2
[0047] Example 2, as Figure 2-6 As shown, the two sets of insert rods 17 are pulled out from the interior of the sofa seat 1 and from the inside of the insert plate 20, and the sofa seat 1 is pulled to both sides at this time, so that the sofa seat 1 drives the sliding rod 12 on the support plate through the support legs 15. The inside of 201 is pulled out, and the rotating shaft 13 is pulled out from the inside of the fixed seat 301 at the same time, so that the second bevel gear 14 and the first bevel gear 207 are in contact with each other. At this time, the rotating shaft 13 drives the first bevel gear through the second bevel gear 14. 207 rotates, the first bevel gear 207 drives the top plate 202 to move upward, and at the same time pushes the extension seat 205 upward to between the two sets of sofa seats 1, and then pushes the sofa seats 1 close to each other, so that the threaded rod 206 enters the insertion rod 17 At the same time, the plug board 20 and the slot 21 o...
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