CN210484137U

CN210484137U - Split type upper cup structure of ceiling fan

Info

Publication number: CN210484137U
Application number: CN201921339263.XU
Authority: CN
Inventors: 钟鑫芳
Original assignee: Zhongshan Crystal Tech Co ltd
Current assignee: Zhongshan Crystal Tech Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-08
Anticipated expiration: 2029-08-16

Abstract

A split type upper cup structure of a ceiling fan is characterized in that an upper cup is formed by folding two half cups, and the two half cups are folded and combined together after a hanging pipe is hung, so that on one hand, the hanging cup does not influence the hanging of the hanging pipe, and the line of sight of an installer who is supporting the ceiling fan below to observe whether the hanging pipe hooks a lifting hook or not and connect wires is not influenced, and the hanging pipe is greatly convenient to disassemble and assemble; on the other hand, the handleless cup all is the partition when dismouting dropper, and the dropper just need not to increase certain length like this and supplies the handleless cup down to slide to make pulley on the dropper expose the back just can the dismouting ceiling fan, so the length of dropper can be some less to also can load the ceiling fan to highly shorter ceiling, consequently the utility model discloses a structure is more reasonable, can solve the high limited installation environment of ceiling, again can install fast.

Description

Split type upper cup structure of ceiling fan

Technical Field

The utility model relates to a ceiling fan, in particular to an upper cup covered outside the upper end of a hanging tube of the ceiling fan.

Background

Ceiling fans are known which are suspended from the ceiling by a tube which is covered at its upper end by a cup over the ceiling to cover the hooks, wires, etc. at the upper end of the tube from exposure. When the ceiling fan is hoisted, the upper cup is sleeved on the hanging pipe in a sliding manner, and then the upper end of the hanging pipe is hung on the lifting hook of the ceiling; in addition, the hanging pipe must have a longer length so that the hanging cup sleeved outside the hanging pipe can be dismounted only after the hanging cup slides downwards to expose the pulley on the hanging pipe, and the mounting of the ceiling fan can be influenced when the ceiling is short.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, providing a split type upper cup structure of ceiling fan, it has solved the high limited installation environment of ceiling.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a split type upper cup structure of a ceiling fan comprises an upper cup consisting of two half cups and a nut which can be sleeved outside a hanging pipe of the ceiling fan; in the two half cups, an upper convex position with a buckle hole is arranged on the inner wall of the upper end of one half cup, and a lower convex position with a buckle site is arranged on the inner wall of the upper end of the other half cup; the lower ends of the two half cups are respectively provided with a semicircular outer thread column; when the two half cups are aligned and folded, the buckling point can be inserted into the buckling hole, and the nut can be screwed into the hollow outer stud surrounded by the outer thread columns of the two half cups.

In the improvement scheme of the split type ceiling fan upper cup structure, a plurality of transverse butt joint positioning convex edges which can tightly extend into the inner wall of the other half cup are arranged on the butt joint edges at two sides of one half cup at intervals.

In the improvement scheme of the split type ceiling fan mounting cup structure, a plurality of guiding elastic teeth distributed on the semi-circle at intervals are arranged below the outer screw tooth post of the semi-cup.

In the improved scheme of the split type upper cup structure of the ceiling fan, the guiding elastic teeth are in taper and matched with the taper of the inner surface of the nut.

Compared with the prior art, the beneficial effects of the utility model are that: the upper cup is formed by folding two half cups, and the two half cups are folded and combined together after the hanging pipe is hung, so that on one hand, the hanging cup does not influence the hanging of the hanging pipe, and the line of sight of an installer who is supporting the ceiling fan below to observe whether the hanging pipe hooks the lifting hook or not and the wiring is not influenced, thereby greatly facilitating the dismounting and mounting of the hanging pipe; on the other hand, the handleless cup all is the partition when dismouting dropper, and the dropper just need not to increase certain length like this and supplies the handleless cup down to slide to make pulley on the dropper expose the back just can the dismouting ceiling fan, so the length of dropper can be some less to also can load the ceiling fan to highly shorter ceiling, consequently the utility model discloses a structure is more reasonable, can solve the high limited installation environment of ceiling, again can install fast.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

Fig. 1 is a first schematic perspective view of an embodiment of the present invention;

fig. 2 is a second schematic perspective view of the embodiment of the present invention;

fig. 3 is a first assembly diagram of the embodiment of the present invention;

FIG. 4 is a second assembly view of the embodiment of the present invention;

fig. 5 is a schematic diagram of the assembly and disassembly of the embodiment of the present invention during application.

[ detailed description ] embodiments

A split type upper cup structure of a ceiling fan is shown in figures 1 to 4 and comprises an upper cup consisting of two half cups 1 and a nut 3 which can be sleeved outside a hanging tube 2 of the ceiling fan; in the two half cups 1, the inner wall of the upper end of one half cup 1 is provided with an upper convex position 11 with a buckle hole 111, and the inner wall of the upper end of the other half cup is provided with a lower convex position 12 with a buckle position point 121; the lower ends of the two half cups 1 are respectively provided with a semicircular outer thread column 13; when the two half-cups 1 are aligned and folded, the buckling point 121 can be inserted into the buckling hole 111, and the nut 3 can be screwed into the hollow outer stud surrounded by the outer thread columns 13 of the two half-cups 1. When the ceiling fan is hoisted, the nut 3 is sleeved outside the hanging pipe 2, then the hanging pipe 2 is hooked on a lifting hook of a ceiling, then the two half cups 1 are covered outside the upper end of the hanging pipe 2 from two sides and slightly staggered in the up-down direction (the half cup 1 with the buckling point 121 is slightly lower) and then aligned to be folded, and meanwhile, the buckling point 121 is vertically inserted into the buckling hole 111, and at the moment, the two half cups are completely folded together; finally, the nut 3 is screwed into the hollow outer stud surrounded by the screw columns of the two half cups 1. It can be seen that the upper cup formed by folding the two half cups 1 is folded and combined together after the hanging pipe is hoisted, so that the two half cups have two advantages: on one hand, the hanging cup can not influence the hanging of the hanging pipe, and the installer who is supporting the ceiling fan below can not influence the sight of whether the hanging pipe 2 hooks the hanging hook or not and the wiring, thereby greatly facilitating the dismounting of the hanging pipe; on the other hand, the handleless cup all is the partition when dismouting dropper, and the dropper just need not to increase certain length like this and supplies the handleless cup down to slide to make pulley on the dropper expose the back just can the dismouting ceiling fan, so the length of dropper can be some less to also can load the ceiling fan to highly shorter ceiling, consequently the utility model discloses a structure is more reasonable, has solved the high limited installation environment of ceiling.

In the embodiment, a plurality of transverse butt joint positioning flanges 14 which can tightly extend into the inner wall of the other half cup 1 are arranged at intervals on the butt joint edges on two sides of one half cup 1, so that the two half cups can be transversely folded and butted to better fold the two half cups into a closed-loop hanging cup.

Preferably, a plurality of guiding elastic teeth 15 distributed at intervals on the semi-circle are arranged below the outer thread columns 13 of the half cups 1, so that nuts can be screwed on the hollow outer studs surrounded by the thread columns of the two half cups 1. The guiding elastic teeth 15 are designed to be tapered and matched with the taper of the inner surface of the nut 3, when the nut is screwed down, the nut moves upwards to force the elastic teeth to contract inwards, and therefore the effect of clamping the hanging pipe is achieved.

A plurality of elastic flanges which can be inserted along the inner wall of the hollow outer stud are arranged in the peripheral wall of the lower end of the nut 3, so that the nut can be screwed into the thread of the hollow outer stud more quickly and accurately.

In this embodiment, the hanging cup is bowl-shaped, and the nut is tapered with a large top and a small bottom, but they may be in other shapes according to the style and shape of the ceiling fan.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. A split type upper cup structure of a ceiling fan is characterized by comprising an upper cup consisting of two half cups and a nut capable of being sleeved outside a hanging pipe of the ceiling fan; in the two half cups, an upper convex position with a buckle hole is arranged on the inner wall of the upper end of one half cup, and a lower convex position with a buckle site is arranged on the inner wall of the upper end of the other half cup; the lower ends of the two half cups are respectively provided with a semicircular outer thread column; when the two half cups are aligned and folded, the buckling point can be inserted into the buckling hole, and the nut can be screwed into the hollow outer stud surrounded by the outer thread columns of the two half cups.

2. The split ceiling fan mounting cup structure of claim 1 wherein a plurality of lateral abutting positioning flanges are spaced apart from each other on the abutting edges on both sides of one of the half-cups and can be inserted into the inner wall of the other half-cup.

3. The split type ceiling fan cup structure of claim 1 or 2, wherein a plurality of guiding elastic teeth are arranged below the outer screw tooth post of the half cup at intervals on the half circumference.

4. The split type ceiling fan cup structure of claim 3, wherein the guiding elastic teeth are tapered and matched with the taper of the inner surface of the nut.