KR960008223Y1 - Safety cap - Google Patents

Abstract

No summary

Description

Protective cap detachable structure of hard hat

1 is an exploded perspective view showing an embodiment of the present invention.

2 (a) and 2 (b) are a perspective view and a longitudinal sectional view showing the main part of the embodiment of FIG.

3 is a cross-sectional view taken along line A-A 'of FIG.

4 is an exploded perspective view showing another embodiment of the present article.

5 is a perspective view of main parts of the FIG. 4 embodiment.

(A) and (b) of FIG. 6 are principal part perspective and longitudinal cross-sectional views of the FIG. 4 embodiment.

Figure 7 is a longitudinal cross-sectional view of the helmet is coupled to the fourth embodiment.

* Explanation of symbols for main parts of the drawings

1: Hard Hat 10: Head Pad

20: cold weather 23: Magic Tef

24: pad hanger ball 25: clip ball

26: combined sebum

The present invention relates to a protective cap detachable structure of the hard hat designed to bind and detach the protective cap of the hard hat more quickly and easily.

In general, the cold shield used by binding to the hard hat is not used when the hard hat is always attached to the hard hat in winter. In this case, the shield is removed from the hard hat and the work is performed while wearing only the hard hat. In other words, the cold shield is detached from the hard hat and used only when necessary.

However, in the conventional means for attaching and detaching the anti-fog, a string-binding means used by binding the anti-fog to a head pad provided by a hard hat with a long binding strap is used. However, such a strap fastening means has a very troublesome and inconvenient problem in the detachment of the cold shield because it had to be unwound on the contrary when the cold shield is fastened to the hair pad in the state of being tied with the fastening strap.

Therefore, even though it is the weather to be worked with wearing a hard hat with protection, or vice versa, because the weather can not be quickly and easily detachable depending on the weather conditions, wearing the hard hat at all is often There was a problem of failing to ensure safety accidents.

Therefore, the improvement of the cold protection film by the binding strap is more easily removed than the detaching means. The application was made by the present applicant and was filed in advance (Utility Model Application No. 94-34436). In this case, the cold protection film was fastened to the tightening band. Since the next tightening band has a detachable structure in which the fastening band is attached to the head pad again, it involves two times of binding and detaching work, and this also has a problem in that the cold shield is not very convenient for detachment.

In consideration of the above-mentioned problems, this paper makes it easier to quickly and easily attach a cold shield to a hard hat, so that the cold weather can easily be fixed from the hard hat according to the change of the winter weather, and then it can be worn or removed and only the hard hat is worn. The purpose is to induce more safety wear operations.

In order to achieve the above object, the present invention is to allow the sunscreen to be directly bound to the head pad so that the sunscreen can be detached and detached by one binding and detaching operation. There is a feature that the detachment of the cold shield is carried out by the detachment means or the like.

Preferred embodiments of the present invention will be described in more detail with reference to the drawings.

In this proposal, as the binding piece 11 is inserted into a plurality of fastening grooves 2 provided on the inner circumferential surface of the hard hat 1, the laryngeal cap 21 is inserted into the head pad 10 installed inside the hard hat 1. And the cold protection film 20 having the face covering part 22 and 22 'have a pad hanger hole 24 which opens and closes, thereby being directly bound and detached.

1 to 3 of the drawings show such an embodiment, and a plurality of magic tapes 23 forming a pair of female and male at equal intervals on both sides of the upper outer periphery 20a of the cold shield 20 When the binding of the pair of magic tapes 23 are attached to each other is made, the pad hook hole 24 is to be formed.

4 to 7 show another embodiment, wherein a plurality of clip holes having a binding piece 25a, a binding piece 25b, and a locking piece 25c are formed on both sides of the upper outer periphery 20a of the cold shield 20. (25) is to be installed at equal intervals by the respective sebum (26).

Specifically, when the binding piece 25a of the clip port 25 is in close contact with the upper outer periphery 20a of the cold protection membrane 20, the binding sebum 26 is sewn on the binding piece 25b. The bullet piece 25c is caught by the binding sebum 26 and prevented from being separated from the outside. As a result, the clip hole 25 is handled in a state where the cold protection film 20 is attached to the cold protection film 20, while the upper end of the binding piece 25b is caught by When the binding is caught on the 25c) to achieve a structure in which the pad hanger hole 24 is formed.

Reference numeral 12 is a pad band portion, 13 is a headrest pad, 14 is a band tie strap, 15,15 'is a tightening band portion, 27 is a sonic hole, 27' is a vent hole, 29 is a magic ring for cheek joints It shows the tape.

In this article, the head pad 10 can be detached from the hard hat 1 at any time since the binding piece 11 can be inserted into and removed from the fastening groove 2 of the hard hat 1, In this manner, in the state in which the head pad 10 is separated, the cold protection membrane 20 is bound and detached.

That is, in the case of the magic tape 23, the pad band portion 12 of the head pad 10 is positioned between the male and female pairs of magic tapes 23. The arrow shown in FIG. When a pair of magic tapes 23 are attached as described above, the pad band portion 12 passes through the pad hook hole 24 formed therefrom, and the pad band portion 12 is caught by the magic tape 23. By forming the cold protection film 20 is bound to the head pad (10).

In the case of the clip port 25, the pad band portion 12 of the head pad 10 is fitted into the binding piece 25b in the opened state as shown in the virtual line shown in FIG. 6 (b). When pressing 25b in the direction of the binding piece 25a, the engaging piece 25c which abuts against each other is elastically opened up and then comes down, so that the upper part of the binding piece 25b is caught by the locking piece 25c and thereby The pad band part 12 is formed to pass through the pad hanger hole 24 to be formed, and thus the pad band part 12 is caught by the clip hole 25. Becomes bound.

Next, when the binding piece 11 of the head pad 10 to which the cold protection film 20 is bound is coupled to the hard hat 1 so as to fit in the binding groove 2, the cold protection film 20 is installed in the hard hat 1. Detachment of the cold protection membrane 20 detaches the head pad 10 from the hard hat 1, and then in the case of the magic tape 23, the attached magic tape 23 is separated from each other by the pad hook hole 24 ) Is opened so that the pad band portion 12 can be detached, and in the clip hole 25, when the engaging ball piece 25c is squeezed upward, the binding piece 25b is opened to the outside and the pad hook work is performed. Since the 24 is opened so that the pad band part 12 can be pulled out, the head pad 10 and the cold shield 20 can be separated from each other.

According to the above description, since the head pad 10 is detached from the hard hat 1 by the present proposal, the cold shield 20 can be directly bound or detached immediately. Can be removed.

Therefore, it is easy to attach and detach the cold shield (20), according to the change in the weather according to the need to easily remove the cold shield (20), wearing or laying and wearing the hard hat (1) to naturally induce the work wearing helmets This will provide a beneficial effect on winter safety work.

And in this paper has a structure that forms the same shape as the magic tape 23, and has a male and a male stage at the end so that the pad hook hole (24) is formed when they are combined or using a zipper to lock the state When the pad hanger hole 24 is formed, the pad band part 12 may be caught.

Claims (2)

The headband 10 of the head pad 10 to which the binding piece 11 is inserted into and coupled to the binding groove 2 of the hard hat 1 has a rear head and a face shroud 21, 22, 22 ′. In attaching and detaching the cold shield 20, a pair of female and female magic tapes 23, which are sealed at equal intervals on both sides of the upper outer periphery 20a of the cold shield 20, are attached to each other. Cap protection hole is detachable structure, characterized in that the pad band hole 12 is configured to be penetrated through the pad band portion 12. The clip hole 25 according to claim 1, wherein the pad hanger hole 24 has a binding piece 25a that is bound by a binding sebum 26 that is sealed to the upper outer periphery 20a of the cold protection membrane 20. The cap is detachable structure of the hard hat, characterized in that configured to be formed so that the upper end of the binding piece (25b) on the engaging ball piece (25c).