KR101647599B1

KR101647599B1 - Fan handle

Info

Publication number: KR101647599B1
Application number: KR1020150070030A
Authority: KR
Inventors: 성정환
Original assignee: 성정환
Priority date: 2015-05-19
Filing date: 2015-05-19
Publication date: 2016-08-10

Abstract

[0001] The present invention relates to an appendage coupling apparatus for fixedly coupling an accessory to be seated in a seating groove of a fan handle using a fan plate, and more particularly, And a stopping jaw 21 having a stopping groove 21a at an upper portion of the outer circumferential wall of the stationary ring 20 at a position corresponding to the protruding step 14 of the stopping groove 13 Since the engagement protrusion 21 is caught in the engagement groove 14 by the simple structure corresponding thereto and is prevented from being released during use, it is possible to provide not only manufacturing productivity but also economical efficiency and excellent reliability of use.

Description

FAN HANDLE < RTI ID = 0.0 >

Since the fixing ring is prevented from being released during use by fastening the fitting to be engaged with the seating groove of the fan handle using the fan plate, the fixing ring is fixedly coupled with the fixing groove by simply inserting the fixing ring into the seating groove. The present invention relates to an apparatus for attaching accessories of a fan handle and a joining structure forming method for the same which are excellent in productivity and economy as well as reliability of use.

Generally, fans are used to cool off the hot summer heat. They are inexpensive and easy to carry, so they are widely used in the summer and at home.

Such a fan is constituted by a fan handle and a fan plate coupled to the handle, wherein the fan handle and the fan plate are integrally combined or assembled together.

Especially, in the summer, various advertising texts are printed on the debt, and many of them are distributed as promotional materials. Since the advertisement text is printed on the fan board, the effect of the advertisement is very limited.

In order to solve this problem, some improvement techniques have been disclosed in which a fan is provided with a fragrance or a magnifying glass and other functions other than the fan function are used. However, this technique is mainly designed to provide a fragrance plate or a magnifying glass integrally with the fan plate The manufacturing productivity is lowered and there is a problem that it can not be modified and manufactured in various forms.

In order to solve such a problem, the applicant of the present invention has registered a multi-functional liability application to the registered patent No. 10-1139646 by registering and attaching the attachment to the seating groove formed stepwise outwardly of the through hole at the center of the fan handle body, To be fixedly coupled. The accessory can be manufactured in various forms as well as improving manufacturing productivity by variously selecting and fixing various accessories such as a magnifying glass, a mirror, a mosquito repellent, etc. in addition to an improvement of the merchandise.

However, in the prior application of the present applicant, since the ancillary member which is seated in the seating groove of the fan grip body is fixedly coupled to the seating groove by simply inserting the fixing ring into the seating groove, There is a problem in that it often occurs in a case where the seat is detached from the seat groove.

That is, since the fixing ring is detached from the seating groove of the member handle body, the accessory can not be fixedly coupled with the accessory, so that the accessory is detached to the accessory.

Further, the fixing ring is not fixedly supported in the mounting groove of the fan handle body, and the accessories such as a handbag can not be fixed, rotated and deviated from the fixed position, resulting in a significant deterioration in merchandise.

Patent Document 1: Registration No. 10-1139646 Patent Document 2: Registration No. 10-1309896

SUMMARY OF THE INVENTION The present invention has been achieved to solve the above problems of the prior art, and an object of the present invention is to provide an apparatus and a method for mounting a fan, Since the retaining ring is prevented from being released during use, it is intended to provide excellent manufacturing reliability, productivity as well as productivity.

The present invention is characterized in that the present invention is characterized by comprising an engaging portion having a seating groove stepped outwardly of a through hole at the center of the fan grip body, an appendage to be seated in the seating groove of the engaging portion, and a fixing ring coupled to the seating groove of the engaging portion, Constitute;

A protruding protrusion having a protruding protrusion protruding downward is formed at least at two or more positions on the inner wall of the mounting recess, and a protruding protrusion protruding from the protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protruding protrusions And the latching jaw is fixedly coupled to the protruding jaw so as to be prevented from deviating to the outside.

According to an aspect of the present invention, there is provided a protruding step having an engaging groove which is opened in at least two positions in a circumferential direction on the inner wall of the seating groove, and an engaging projection is protruded from an outer wall of the fixing ring at a position corresponding to the engaging groove, And the engaging projection is inserted into the engaging groove by engaging and disengaging the engaging projection with respect to the seating groove.

According to the present invention, there is provided a fixing structure comprising a fixing ring for fixing an attachment attached to a seating groove of a fan handle, wherein a protruding jaw, a locking protrusion, a coupling groove and a coupling protrusion are formed in correspondence with an inner wall of the fixing groove and an outer wall of the fixing ring So that the fixing ring can be prevented from being released during use, so that it has an excellent manufacturing productivity, economical efficiency, and excellent reliability of use.

Particularly, the protruding jaws of the side wall in the seating groove are not formed by injection molding by a complicated device such as a slide core of an injection mold in an undercut structure, but are easily formed by molding pins inserted in the bottom of the mounting groove. It has an excellent effect.

1 is a front view of a fan to which an embodiment of the present invention is applied.
Fig. 2 is a cross-sectional side view of the principal portion of the disassembled state showing the appendix engaging device of Fig. 1; Fig.
3 is a front view of the combined state of Fig. 2;
Fig. 4 is an exploded perspective view of Fig. 2; Fig.
Fig. 5 is a cross-sectional side view of the concave portion showing a mold forming process of the coupling portion of Fig. 2; Fig.
6 is a perspective exploded perspective view showing another embodiment of the present invention.
7 is a cross-sectional side view of the concave portion showing the engaged state of Fig. 6;
8 to 10 are front views showing various embodiments of the fan to which the present invention is applied.
Fig. 11 and Fig. 12 are front and rear views of another embodiment of the present invention; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 5, the apparatus for attaching an appendix of the present invention includes an engaging portion 11 having a seating groove 13 formed stepwise outside the through hole 12 at the center of the fan handle body 10, An attachment 2 that is seated in the seating groove 13 of the coupling portion 11 and a fixing ring 20 that is coupled to the seating groove 13 of the coupling portion 11 and fixes the attachment thereto .

Particularly, a protruding protrusion 14 having a latching groove 14a at a lower portion is protruded from at least two positions on the inner side wall of the seating groove 13,

A locking protrusion 21 having an upper locking groove 21a is formed on the outer wall of the fixing ring 20 at a position corresponding to the protrusion 14 of the locking groove 13, (14) so as to be fixedly coupled so as to prevent rotation and to prevent deviation from the outside.

The projecting step 14 having the retaining grooves 14a of the retaining grooves 13 is formed by molding pins having no slide cores in the injection molding die, Is inserted into the engaging groove 14a at the lower position of the projecting step 14 and is separated from the mold after the injection molding to easily form the undercut structure.

At this time, the forming pin hole 120 formed by the forming pin 110 is formed below the engaging groove 14a.

The molding pin hole 120 is formed in a square shape, a circular shape, or other various shapes depending on the shape of the forming pin 110, and the degree of modification of such a simple shape is attributed to the scope of the present invention.

5, the retaining grooves 14a formed below the protruding jaws 14 of the retaining grooves 13 may be inserted into the retaining grooves 13 under the engagement grooves 14a without a complicated mold structure such as a slide core, ) Position of the mold 100 by inserting the forming pin 110 of the mold 100 into the mold.

In addition, the accessory 2 can be composed of various articles that can be seated in the seating groove 13 such as a magazine, a mirror, a mosquito repellent or the like as shown in the figure.

In the present invention, an accessory (2) such as a magnifying glass, a mirror, a mosquito repellent or the like is inserted and seated in a seating groove (13) formed outside the through hole (12) in the center of the fan handle body (10) (20) is inserted and fixedly coupled.

Particularly, since the engaging protrusion 21 of the retaining ring 20 is positioned at the position of the protruding protrusion 14 protruding from the inner side wall of the retaining groove 13, The engaging jaw 21 having the groove 21a is engaged with the protruding jaw 14 having the engaging groove 14a formed in the inner side wall of the receiving groove 13.

Since the protruding jaw 14 and the engaging jaw 21 are engaged with each other in the conventional manner, even if the fan handle of the present invention is used to wind the jaw while flexing, So as to be prevented from rotation as well as being prevented from being detached.

The protruding protuberances 14 having the retaining grooves 14a of the retaining grooves 13 are inserted into the retaining grooves 14a of the ejecting molds at the lower positions of the protruding jaws 14 of the mold 100, (14a), injection-molded, and then separated to form an undercut structure, thereby improving manufacturing productivity and reducing manufacturing costs.

6 and 7 illustrate a method of fixing the fixing ring 20 to the seating groove 13 of the fan grip body 10. In FIGS. 6 and 7, A protruding protrusion 15 having an engaging groove 15a opened in a circumferential direction is formed at least at two or more positions of the engaging protrusion 22 at a position corresponding to the engaging groove 15a of the outer wall of the fixed ring 20, As shown in Fig.

In the present invention, the engaging protrusion 22 of the stationary ring 20 is inserted into the engaging groove 15a of the receiving groove 13 in the rotating direction by inserting the stationary ring 20 into the receiving groove 13 and then rotating it So that it is possible to obtain the same effect as that of the above-described embodiment.

At this time, the protruding protrusion 15 having the protruding protrusion 15 formed in the protruding protrusion 15 of the mounting recess 13, as in the embodiment of FIG. 5 described above, The groove 15a is formed by a molding method of a simple structure in which the forming pin 110 of the mold 100 is inserted to the position of the engaging groove 15a below the mounting groove 13 without a complicated mold structure such as a slide core will be.

11, the fixing ring 20 is fixedly coupled to the seating groove 13, and at least an inner surface of the seating groove 13 and an outer surface of the fixing ring 20 The protrusions 17 and the recesses 27 corresponding to the protrusions are formed as shown in Fig. 12 so that the fixation ring 20 is fitted into the recesses 16, (13) to prevent the problem that the attachment such as a handbag or the like is deviated from the fixed position where the attachment is installed.

Further, the present invention is applicable not only to the fan shape of FIG. 1 but also to the various types of debts shown in FIGS. 8 to 10, and thus the degree of change of the simple fan shape is attributed to the scope of the present invention.

10: Debacle handle body 11: Coupling part
12: through hole 13: seat groove
14, 15: protruding jaws 14a, 15a, 21a:
20: retaining ring 21: retaining jaw
22: engaging projection 100: mold
110: forming pin 120: forming pin hole

Claims

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A method of manufacturing a fan handle body by inserting a fitting in a seating groove formed stepwise outwardly of a through hole at the center of a fan handle body and then inserting and fixing the fixing ring by injection molding,
The forming pin of the mold is inserted from the bottom of the mounting groove to the position of the engaging groove below the protruding jaw in order to form the protruding jaw having at least two or more positions on the side wall of the mounting groove of the fan grip body, And an undercut structure having an engaging groove below the protruding jaw is formed.