JP3012776U - Fan base - Google Patents

Abstract

(57) [Summary] [Purpose] To make it possible to easily remove the support of the fan from the base. [Structure] Above the bottom plate 11 of the base 1, there is one recess 12 extending from the front part to the rear part of the central part, one recess 13 at the front part of the recess part 12, and one vertical part at the rear part. There is a stopper 14 of this. There is one opening 16 at a position facing the stopper 14 of the bottom plate 11, and a hand is inserted into the opening 16 so that the stopper 14 can be reached. At the bottom of the column 2, there is one fitting base 20 that fits in the recess 12 of the base 11, and at the front of the fitting base 20 there is one protrusion 22.
The protrusion 22 fits into the front recess of the recess 13 of the bottom seat 1. One vertical hook 2 is provided at the rear of the fitting base 20.
3, the hook portion 23 is hooked on the stopper piece 14 of the bottom seat 1, and the column portion 2 is firmly assembled to the bottom seat 1 and is stabilized.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fan seat that supports a fan.

[0002]

[Prior art]

 Conventional fans (especially floor-mounted fans) have a combination of a pedestal and its vertical stanchions that can be removed and placed in a cardboard box to save packing and shipping costs. ing. Most of the combinations use screws and bolts and nuts, but recently there are some that use elastic hooking parts to make the combination and removal work faster.

[0003]

[Problems to be solved by the device]

 It is necessary to make it easy and quick to combine the fan body with the seat that supports it, and after combining it, the stability must be good and no tools are used. There is a need to.

[0004]

[Means for Solving the Problems]

 The base of the fan is constructed by combining one disk-shaped base with one vertical support, and a recess with a front width narrower than the rear width is provided in the center of the base to form the base of the support. Attach the support to the bottom seat to stabilize the support. The front part of the post of the strut has one protrusion that fits into the front recess of the recess of the base, or the rear of the mount has one vertical hook and the recess of the base. If a vertical stopper is provided on the rear part and the fitting base fits into the recess, the stopper is hooked with the hook, and the strut is firmly attached to the bottom seat to stabilize. In addition, one opening is provided at the position facing the bottom stopper of the bottom seat, and by inserting a hand from this opening and removing the hook from the stopper, the strut can be completely removed from the bottom. To do.

[0005]

Embodiment As shown in FIGS. 1 and 2, the base of the fan of the present invention is constructed by combining one disc-shaped base 1 and one support 2. The disc-shaped base 1 has an outer peripheral wall 10 at its peripheral edge, and has a single bottom plate 11, and an upper portion thereof forms a long recess 12 which gradually widens from the front part to the rear part.

As shown in FIG. 3, the width of the front portion of the recess 12 is narrower than that of the rear portion thereof, and there is one recess 13 at the front of the recess 12 and one vertical portion at the rear of the recess 12. There is a stop piece 14 of this. In addition, a convex fitting portion 15 is formed at a position near the center of the bottom plate 11, and one opening 16 is provided at a position facing the stopper piece 14, and a hand is inserted from the opening 16 to the stopper piece 14. Make it reachable.

The pillar 2 has a cylindrical portion and a fitting base 20 having the same shape as the recess 12 of the base 1 formed on the bottom of the pillar 2, and can be fitted into the recess 12 exactly. Further, there is a continuous bottom plate 21 under the fitting base 20, and one projection 22 is formed on the side wall of the fitting base 20 and the bottom plate 21 which are connected to each other. I can fit in. Alternatively, one elastic wedge-shaped vertical hook 23 is formed on the rear portion of the pedestal 20 and is hooked on the stopper 14 of the base 1. Further, one convex fitting portion 24 is formed at a position near the center of the bottom plate 21, and is fitted with the convex fitting portion 15 of the bottom seat 1, and when the support column 2 is assembled to the bottom seat 1, the Strengthen stability.

When assembling this pedestal, first, the front portion of the fitting base 20 of the column 2 is slightly lowered as shown in FIG. 4, and the protrusion 22 thereof is inserted into the recess 13 of the base 1. After that, the clasp 20 is pressed into the recess 12, and the convex mating portion 24 of the bottom plate 21 of the strut 2 is fitted on the convex mating portion 15 of the bottom seat 1 and then seated. If the hook portion 23 of the column portion 2 is hooked on the stopper piece 14 of the bottom seat 1 by hand, the support pillar portion 2 is combined with the bottom seat 1 and becomes stable, and the shape shown in FIG. 2 is obtained.

Further, one upright insertion wall 25 is provided on each of the left and right sides of the convex mating portion 15 of the fitting base 20 of the strut portion 2, and a deep groove is provided on each of the left and right sides of the convex mating portion 15 of the bottom seat 1. When 17 is formed and the insertion wall 25 of the post 20 of the support column is inserted as shown in FIG. 5, its stability is further enhanced when the support column 2 is assembled to the bottom seat 1.

When the support 2 is removed from the base 1 after the support 2 and the base 1 are combined, as shown in FIG. 2, insert a hand into the support 1 from the opening 16 of the base 1 and press the arrow shown in FIG. After pushing the hook portion 23 of the support column in the direction to release it from the stopper piece 14 of the bottom seat 1, the rear portion of the support column portion 2 is pulled up obliquely upward. When most of the fitting base 20 and the bottom plate 21 are separated from the recessed portion 12 of the bottom seat 1 in this manner, the support column 2 is tilted forward as shown in FIG. Subsequently, when the protruding portion 22 of the fitting base 20 is pulled away from the recess 13 of the bottom seat 1, the pillar 2 is completely removed from the bottom seat 1.

[0011]

[Effect of device]

 The fan base of the present invention is constructed by combining the support and the base, and it is convenient to remove the support from the base easily and quickly and completely without using any tools. The stability is very good after being treated.

[Brief description of drawings]

FIG. 1 is a perspective view of a base of a fan according to the present invention.

FIG. 2 is a vertical sectional view of a seat of the fan of the present invention.

FIG. 3 is a bottom front view of the seat of the fan of the present invention.

FIG. 4 is a vertical cross-sectional view of the support of the seat of the fan of the present invention when the support is tilted up.

FIG. 5 is a partially cutaway side view of the seat of the fan of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bottom seat 2 Support part 10 Outer peripheral wall 11,21 Bottom plate 12 Recessed part 13 Recessed opening 14 Stopping piece 15, 24 Convex fitting part 16 Opening opening 17 Deep groove 20 Fitting part 22 Projection part 23 Hooking part 25 Insert wall

Claims (2)

[Scope of utility model registration request] 1. A vertical recess at the front lower part, a vertical stopper at the rear, and a single recess at the center extending from the front to the rear, and at the rear of the bottom. One disk-shaped base with an opening at the point facing the piece, an upright cylindrical part, and a stand that can fit exactly in the recess of the bottom at the bottom of this cylindrical part. The front part of the mounting base has one protrusion, and the rear part of the mounting base is constructed by combining with one support part having one hooking part, and the support base of the support part is the base seat. At the same time as fitting in the recess, the protrusion of the front part of the fitting base of the strut fits into the front recess of the recess of the bottom seat, and the hooking part of the rear part of the fitting base of the strut is It hooks on the vertical stopper of the bottom seat and requires no tools, The seats of the constructed fan to serial bottom seat and is easy also stably quickly combined. 2. The seat base for a fan according to claim 1, wherein the recessed portion and the fitting base are each configured such that a width of a front portion thereof is narrower than a width of a rear portion thereof.