Decorative base for ceiling fan

Abstract

A decorative base for a ceiling fan relates to the technical field of fans and comprises a pair of decorative base shells which are oppositely connected together and a hoop for fixing the decorative base shells which are connected together, and a half-tower-shaped shell comprises a half-tower-shaped shell body and an inlay hole formed in one side edge of the decorative base shell body. Bolts are arranged on the other side edges, corresponding to the inlaying holes, of the half tower-shaped shells, and the bolts are inserted into the inlaying holes to enable the pair of half tower-shaped shells which are oppositely connected together to be positioned and connected together. Compared with the prior art, the ceiling fan hanging rod has the advantages of being convenient to install and not hindering installation of the ceiling fan hanging rod.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a decorative base for ceiling fans. Background Art

[0002] Existing decorative bases for ceiling fans are tower-shaped, with a wide upper end and a narrow lower end. To use, the base must first be threaded onto the fan's suspension rod. The fan suspension rod is then secured to the ceiling, and the base is then buckled onto the ceiling-mounted end of the fan suspension rod to complete the decoration of the ceiling-mounted end. Because this type of decorative base must be pre-threaded onto the fan's suspension rod, forgetting to do so requires disassembling the suspension rod. Even if the base is pre-threaded, it can interfere with the installation of the suspension rod. Summary of the Invention

[0003] The utility model aims to provide a decorative base for a ceiling fan which is easy to install and does not hinder the installation of a ceiling fan's hanger rod.

[0004] The utility model ceiling fan decorative base is achieved in this way:

[0005] It includes a pair of decorative base shells connected together and a hoop for fixing the connected decorative base shells. The half-tower-shaped shell includes a half-tower-shaped shell and an inlay hole set on one side of the decorative base shell. A pin is set on the other side of the half-tower-shaped shell corresponding to the inlay hole. The pin is inserted into the inlay hole to position and connect the pair of half-tower-shaped shells connected together.

[0006] During use, the fan boom is fixed to the ceiling, and the decorative base housing is then snapped onto the ceiling-mounted end of the fan boom. The snapped-together decorative base housing is then secured with a hoop to complete the decoration of the ceiling-mounted end of the fan boom. Due to the use of the decorative base housing, there is no need to pre-attach the ceiling fan decorative base to the fan boom. This prevents the ceiling fan decorative base from interfering with the fan boom installation, and also eliminates the worry of forgetting to pre-attach the ceiling fan decorative base to the fan boom, resulting in installation failure.

[0007] Preferably, the outer side surface of the wide bottom of the half-tower-shaped shell is a cylindrical surface, and an outward convex step is provided on the edge of the cylindrical surface close to the bottom. The cross-section of the hoop is L-shaped, and the hoop is clamped on the cylindrical surface. The free end of the horizontal part of the L-shaped hoop rests on the cylindrical surface, and the free end of the vertical part of the L-shaped hoop rests on the side of the outward convex step. An inclined flange is provided on the cylindrical surface, and a column is provided on the inner side of the hoop corresponding to the inclined flange. The column is located on the side of the inclined flange close to the outward convex step. By rotating the hoop, the column moves along the inclined flange, so that the hoop is tightened between the inclined flange and the outward convex step under the extrusion of the inclined flange.

[0008] Preferably, a positioning flange is provided on the inner side of the convex step, which is clamped on the connecting member connected to the ceiling and the suspension rod, so that the decorative base of the ceiling fan is positioned at the end of the fan suspension rod fixed on the ceiling.

[0009] Compared with the prior art, the utility model has the advantages of being easy to install and not hindering the installation of the suspension rod of the ceiling fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic structural diagram of a decorative base for a ceiling fan of the present invention;

[0011] Figure 2 This is an exploded view of the decorative base for a ceiling fan of the present invention.

[0012] Explanation of the reference numerals: 1-decorative base shell; 101-half-tower shell; 102-inlay hole; 103-latch; 104-cylindrical surface; 105-outward convex step; 2-hoop; 201-horizontal part; 202-vertical part; 3-oblique flange; 4-column; 5-recess; 6-positioning flange. DETAILED DESCRIPTION

[0013] The decorative base for ceiling fans of the present invention is now described in further detail with reference to the accompanying drawings and embodiments:

[0014] like Figure 1 、 2 As shown, the decorative base for a ceiling fan of the present invention includes a pair of decorative base shells 1 connected together, a hoop 2 for fixing the connected decorative base shells 1, the decorative base shell 1 includes a half-tower-shaped shell 101, two inlay holes 102 arranged on the upper and lower sides of one side of the half-tower-shaped shell 101, and a pin 103 is provided on the other side of the half-tower-shaped shell 101 corresponding to the inlay holes 102. The pin 103 is inserted into the inlay hole 102 to position and connect the pair of relatively connected half-tower-shaped shells 101 together.

[0015] Preferably, the outer side surface of the wide bottom of the half-tower shell 101 is a cylindrical surface 104, and a convex step 105 is provided on the edge of the cylindrical surface 104 near the bottom. The cross section of the hoop 2 is L-shaped, and the hoop 2 is clamped on the cylindrical surface 104. The free end of the horizontal part 201 of the L-shaped hoop 2 rests on the cylindrical surface 104, and the free end of the vertical part 202 of the L-shaped hoop 2 rests on the side of the convex step 105. The cylindrical surface 104 is provided with an oblique flange. 3. A column 4 is provided on the inner side surface of the hoop 2 corresponding to the oblique flange 3. The column 4 is located on the side of the oblique flange 3 that is close to the outward convex step 105. A recess 5 matching the column 4 is provided in the middle of the side of the oblique flange 3 that is close to the outward convex step 105. By rotating the hoop 2, the column 4 moves along the oblique flange 3, and the column 4 falls into the recess 5 for positioning, so that the hoop 2 is tightened between the oblique flange 3 and the outward convex step 105 under the extrusion of the oblique flange 3.

[0016] Preferably, a positioning flange 6 is provided on the inner side of the convex step 105, which is clamped on the connecting member connected to the ceiling and the suspension rod, so that the decorative base of the ceiling fan is positioned at the end of the fan suspension rod fixed on the ceiling.

[0017] like Figure 1 、 2 As shown, during use, the fan rod is fixed to the ceiling, and the decorative base housing 1 is then snapped onto the end of the fan rod fixed to the ceiling. The snapped decorative base housing 1 is then secured with a hoop 2 to complete the decoration of the end of the fan rod fixed to the ceiling. Because the decorative base housing is used, there is no need to pre-attach the ceiling fan decorative base to the fan rod. This prevents the ceiling fan decorative base from interfering with the installation of the fan rod, and also eliminates the worry of forgetting to pre-attach the ceiling fan decorative base to the fan rod, resulting in installation failure.

Claims

1. A decorative base for a ceiling fan, characterized in that: It includes a pair of decorative base shells connected together and a hoop for fixing the connected decorative base shells. The half-tower-shaped shell includes a half-tower-shaped shell and an inlay hole set on one side of the decorative base shell. A pin is set on the other side of the half-tower-shaped shell corresponding to the inlay hole. The pin is inserted into the inlay hole to position and connect the pair of half-tower-shaped shells connected together.

2. The decorative base for ceiling fans according to claim 1, characterized in that: The outer side surface of the wide bottom of the half-tower-shaped shell is a cylindrical surface, and an outward convex step is provided on the edge of the cylindrical surface close to the bottom. The cross-section of the hoop is L-shaped, and the hoop is clamped on the cylindrical surface. The free end of the horizontal part of the L-shaped hoop rests on the cylindrical surface, and the free end of the vertical part of the L-shaped hoop rests on the side of the outward convex step. An oblique flange is provided on the cylindrical surface, and a column is provided on the inner side of the hoop corresponding to the oblique flange. The column is located on the side of the oblique flange that is close to the outward convex step. By rotating the hoop, the column moves along the oblique flange, so that the hoop is tightened between the oblique flange and the outward convex step under the extrusion of the oblique flange.

3. The decorative base for ceiling fans according to claim 2, characterized in that: A notch matching the column is provided in the middle of the side surface of the oblique flange close to the outwardly protruding step.

4. The decorative base for a ceiling fan according to claim 1, 2 or 3, characterized in that: A positioning flange is provided on the inner side of the convex step, which is clamped on the connecting member connected to the ceiling with the suspension rod, so that the ceiling fan decorative base is positioned at the end of the fan suspension rod fixed on the ceiling.

Images