JPS59142000A - Iron with cord reel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an iron with a self-winding cord reel, and more particularly to a locking device for regulating the winding of the cord.

Conventional structure and problems Conventionally, this type of iron has been equipped with a two-bag reel case on the back of the iron body for storing the cord, and a rotatable reel is held in place by a spring or the like in the reel case. It was placed with a bias in the direction.

Further, this reel was provided with a locking device to which one end of the cord was fixed and to restrict winding of the cord.

However, all of the various locking devices that have been used in the past have had problems such as being complicated in structure, having a large number of parts, being expensive, and being prone to failure.

OBJECTS OF THE INVENTION The present invention was made in order to solve the problem that the conventional structure is complicated, and it is an object of the present invention to provide an iron with a cord reel that has a small number of parts, is small, and has fewer failures.

Structure of the Invention In order to achieve the above object, the present invention provides a reel which is rotatably attached to an iron body and has a locking part formed on its outer surface;
A power device that urges this reel in one direction, and a locking member that is slidably disposed approximately in the radial direction of the reel and that engages with the locking portion, and the locking member with page 3 is provided. By sliding, the locking member can be engaged with and disengaged from a portion of the reel, thereby regulating the rotation of the reel by the power device.

Description of examples An embodiment of the present invention will be described below with reference to the drawings.

In the figure, 1 is an iron body with a base 2 on the bottom;
3 is a reel case attached to the back side of the iron main body 1, and a rotating shaft 4 is provided inside.

5 is a reel rotatably attached to the rotating shaft 4, 6 is a collar on the outer periphery of the reel 6, and T is a locking portion formed on the outer surface of the reel 5 facing the iron main body 1 side with a constant radius. It consists of a plurality of pairs of inclined boxes 8 and step portions 9 arranged on the circumference.

Reference numeral 10 denotes an opening provided in the reel case 3 facing the upper part of the locking part 7, and reference numeral 11 denotes an abbreviated retainer having a locking piece 12 formed at one end to engage with and disengage from the locking part 7 through the opening 10. The other end of the member is connected to an operation button 13 provided at the rear end of the iron main body 1, and the reel 5 is slid in a substantially radial direction by this operation button 13. 14 is a leaf spring that urges the engaging member 11 toward the reel 3; 16 is a coil spring that urges the operation button 13 upward; 16 is a guide frame provided on the outside of the engaging member 11; Regulates sliding direction. 1. 918 is a brush device installed on the side of the iron body 1 of the reel case 3 that connects the cord 19 and the iron body. 1 is electrically connected.

To explain the operation in the above configuration, when the iron is used, when the cord 19 wound around the reel 5 is pulled, the reel 6 rotates in the direction of arrow P against the biasing force of the power device 17. At this time, the locking piece 12 of the engaging member 11 is pressed against the locking part 7 of the reel 5 by the leaf spring 14, but the locking piece 12 slides on the slope 8 as shown in FIG. It does not engage with the stepped portion 9.

Then, finish pulling out the cord 19 by the desired length,
When the pulling force on the cord 19 is relaxed, the reel 3 begins to rotate in the direction of the arrow Q. At this time, the locking piece 1 of the engaging member 11
2 is in pressure contact with the locking part 7 of the IJ-5 pagel 5 by a leaf spring 14, and when the reel 3 rotates to a certain extent, the locking piece 12 engages with the stepped part 9 as shown in FIG. Stop the rotation of step 3 and fix it.

Next, when storing the cord 19 in the reel case 3, the operating button 13 is pressed to lower the engaging member 11 within the guide frame 16. Then, the engagement between the locking piece 12 of the engaging member 11 and the stepped portion 9 of the locking portion 7 of the reel 6 is released as shown in FIG. Rotate to. Therefore, the cord 19 is wound onto the reel 5 and automatically stored in the reel case 3.

If you still want to stop the winding of code 19 in the middle,
When the operating button 13 is released, the operating button 13 and the engaging member 11 move up within the guide frame 16 due to the biasing force of the coil spring 16, and the locking piece 12 engages with the stepped portion 9.

Therefore, rotation of the reel 5 is stopped and winding of the cord 19 is interrupted.

The locking part 7 is integrally formed on such a cord reel beam 5, and a guide frame 16 for guiding the retaining part 11 is provided, so that the number of parts is reduced and the 6-baby unit 5 is constructed. Even after the engaging member 11 is attached to the rotating shaft 4 and the reel case 3 is attached, the engaging member 11 can be attached to the iron main body 1 simply by attaching the leaf spring 14 thereon. Therefore, the locking portion 7. The locking device consisting of the retaining member 11 and the like can be made very thin and its structure is simple.

In the embodiment, a leaf spring 14 is provided to bias the retaining member 11, but if the retaining member 11 itself is made of an elastic material, the leaf spring 14 is not necessary.

Effects of the Invention As is clear from the above embodiments, the present invention includes a reel having a locking portion formed on the outer surface, and a locking member that engages with the locking portion, and allowing the locking member to slide. This restricts the rotation of the reel, and since the structure is very simple, an iron with a cord reel that is easy to assemble and has excellent durability can be provided at a low cost.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of the main parts of an iron with a cord reel according to an embodiment of the present invention, Fig. 2 is a view of the 7 page code reel section in Fig. Figure 4 (A) is an enlarged view of the main parts of Figure 2, Figure (B) is a bottom view of the same, Figure 5 (A
) is an enlarged view of the main part of FIG. 2, and FIG. 2(B) is a bottom view of the same. 1...Iron body 1 2...Base,
5...Reel, 7...Register part, 8...
- Inclined surface, 9... Step portion, 11... Engagement member, 17... Power device. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 3
Figure (c) Figure 4 (Pl) Figure 5 (Hanoot ■ f4

Claims (1)

[Claims] (1) An iron body having a hair, a reel rotatably attached to the iron body and having a locking part formed on the outer surface, a power device that biases this reel in one direction, and a substantially radial direction of the reel. An iron with a cord reel, comprising a locking member that is slidably arranged on the iron and that engages with the locking portion. 2)) The iron with a cord reel according to claim 1, wherein the locking portion comprises a plurality of pairs of inclined surfaces and step portions arranged in a circular manner on the outer surface of the reel.