KR100254310B1 - Sleeping bag with a zip fastener - Google Patents

Abstract

It combines the advantages of the center slide fastener type and the side slide fastener type, allowing users who enter the sleeping bag to easily open and close the slide fastener, while ensuring comfort of the toe area and cold protection of the shoulder area depending on the situation. In the sleeping bag with a slide fastener extending from the toe part 4 to the head part 2 so as to be able to be used and spreading the whole, the slide fastener 5 is connected to the toe part 4 of the sleeping bag 1. Between the head part 2, it is set as the structure provided along the curved path 7 of S shape.

Description

Sleeping bag with slide fastener

1 is a perspective view showing a sleeping bag according to an embodiment of the present invention with the slide fastener slightly open in the head region.

2 is a perspective view of a state in which the slide fastener is completely closed in the sleeping bag corresponding to FIG.

3 is a perspective view of only the toe section of the sleeping bag viewed from the lower side.

* Explanation of symbols for main parts of the drawings

1: Sleeping bag 2: Head

3: pillow part 4: toe part

5: Slide fastener 6: Edge fastener path

7: S-shaped fastener path 8: Head opening

9: cover strip 10: cover strip

11: tongue

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sleeping bag having a slide fastener extending from the toe to the head, and more particularly, to a so-called mummified sleeping bag as a general rectangular shape filled with duck down.

Slide fasteners are intended to allow the user to easily enter the sleeping bag, but the conventional sleeping bag is a short slide fastener because the drawback that the so-called cold bridge is created which is easy for the user to operate and is infiltrated with cold air must be considered. In the center, or a long slide fastener was attached to the side. The lateral slide fastener is attached to the entire length from the toe of the sleeping bag to the head, and the central slide fastener is formed of a short slide fastener attached only to the upper part of the sleeping bag.

Thus, sleeping bags with short central slide fasteners can be produced relatively simply and are easy to insulate. The central slide fastener located at the chest is easier to operate than the side slide fastener located at the side close to the shoulder, but the shortcomings of the short central slide fastener or the short transverse slide fastener are that the sleeping bag is part of the upper part. It is difficult to ventilate the inside because it does not open outside. There is also a drawback that such sleeping bags cannot be fully stretched out and used as blankets.

On the other hand, it is true that a series of slide fasteners, which extend from the toe to the head of the sleeping bag, form a longer cold bridge, but with a suitable cover it can be a significant improvement. In addition, this full-length slide fastener is very easy for the user to enter the sleeping bag, and also improves the ventilation of the tip of the toe, and when combined with the slide fastener of the tip of the toe can be changed to a single wide blanket.

This type of sleeping bag can also be connected to a full-length slide fastener to make it a double-sized sleeping bag.

As described above, sleeping bags with side slide fasteners over the entire length have been relatively successful in the market because they can be used for more purposes, but the side slide fasteners are located under the shoulder in the head region of the sleeping bag. It is difficult to operate, and the problem of loss of heat retention due to cold bridge in the shoulder region which is practically important, namely lack of insulation occurs.

Accordingly, the present invention has been made in view of the above circumstances, and an object thereof is to provide a sleeping bag in which the arrangement of the slide fasteners is optimized.

The present invention for achieving the above object, the slide fastener that extends over the entire length from the toe of the sleeping bag to the head portion is arranged to follow a substantially S-shaped curve path between the toe and the head of the sleeping bag basically It is made up of.

In the sleeping bag of the present invention configured as described above, the slide fastener is located along the side of the sleeping bag with the side slide fastener in the toe region, and in the head region, the slide fastener is located at the user's chest by being the center slide fastener. It is possible to solve the drawbacks of both the conventional side slide fastener type and the central part slide fastener type and to utilize only the advantages. In other words, the slide fastener is positioned on the chest for easy operation by the user, thereby preventing the occurrence of cold bridges in the shoulder region of the user lying in the sleeping bag, and the tip of the sleeping bag can be opened and closed in a known bidirectional direction. (Zipper) can be used to open the door in the horizontal direction. In addition, the use of a single futon is basically not interrupted by the S-shaped curve of the slide fastener.

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

The sleeping bag 1 according to the present invention has a head part 2 and a toe part 4 having a pillow part 3, that is, the head part 2 has an open inlet for the user's head to go out. (8) is formed and between the head part (2) and the toe part (4), the shoulder part (a) and the chest part (b), the belly part (c), the leg part (d) and the foot part ( Each of the thermal insulation compartments of e) is connected to be opened and closed in the form of a single blanket by the full-length slide fastener (5). Here, each of these adiabatic sections constitutes a plurality of air chambers filled with down feathers, and each compartment of the shoulder part (a), the belly part (c), and the foot part (e) is divided into the chest part (b) and the leg part (d). For example, it is formed to increase the amount of filling of the ducks from each compartment so as to become a heat insulating layer having a high heat insulating property. In order to increase the value of the product so that the user can easily understand the distribution of the thermal insulation properties, each compartment of the shoulder (a), the belly (c) and the foot (e) is divided into the chest (b) and leg ( You can use a surface color that is relatively different from each of the compartments in d), for example, a relatively warm color.

The full-length slide fastener 5 for opening and closing the sleeping bag 1 continues along the lateral side in the region indicated by the reference numeral 6 in the toe region 4, but slightly shorter than about 1/3 of the sleeping bag. In the region indicated by the reference 7, an S-shaped curved path leads to the open inlet 8 of the head 2.

On the other hand, this full-length slide fastener 5 is covered by the cover strips 9 and 10, and the slider of the slide fastener is provided by a tongue piece 11 having one end of the slide fastener attached with a velcro-shaped squeezer at the open inlet 8. It can be fixed.

In addition, this slide fastener (5) is turned to the side of the tip of the toe (4) to the side as shown in FIG. In addition, inside the toe portion 4, a footrest is provided to prevent the foot from being kicked.

In the embodiment shown in the figure, the slide fastener 5 extends in a curve from the top 2/3 of the entire length of the sleeping bag, i.e., the length indicated by reference numeral 7, to form a curve such as the open inlet 8. The position of the slide fastener at this open inlet 8 is inclined laterally from the center toward the shoulder of the sleeping user, i.e. from the transverse position indicated by reference 6 of the slide fastener at the toe 4. have. Therefore, the path of the opening inlet 8 and the slide fastener which are more convenient to open and close can be realized as a sleeping bag user.

As described above, according to the present invention, the whole sleeping bag having the advantages of the conventional center slide fastener type and the side slide fastener type can be made, so that the user who enters the sleeping bag can easily open and close the operation. In addition, depending on the situation, it is possible to be a comfortable sleeping bag to achieve the breathability of the toe, as well as to secure the cold protection of the shoulder.

In addition, for each insulation section of the shoulder, chest, belly, leg, and foot, each compartment of the shoulder, belly, and foot is formed with an insulation layer having a higher insulation than the chest and leg, especially in a cold area. It can be a sleeping bag suitable for use in the case. In this case, if each section of the shoulder, belly and foot is made to have a different surface color from that of the chest and leg, the distribution of adiabatic characteristics can be adjusted. Can be easily understood so that the value of goods can be further increased.

Claims (10)

In a sleeping bag having a slide fastener extending from the toe to the head, a slide fastener (5) is provided along an S-shaped curved path (7) between the toe (4) and the head (2) of the sleeping bag (1). Sleeping bag with slide fasteners, characterized in that. The method according to claim 1, wherein the slide fastener (5) is installed at the side of the toe (4) area, while in the area of the head (2), the slide fastener (5) is installed at the front chest part of the sleeping bag. Sleeping bag with slide fastener. 3. The slide fastener (5) according to claim 2, wherein the slide fastener (5) follows the lateral portion at the length of about one third of the lower portion of the sleeping bag (1) in the region of the toe (4) and then at the remaining two thirds of the sleeping bag. Sleeping bag with slide fastener, characterized in that to reach the head portion (2) along the S-shaped curved path (7), 3. The slide fastener (5) according to claim 2, wherein the slide fastener (5) is along the lateral side over the length of the lower third of the sleeping bag (1) in the region of the toe (4), and then over the length of the middle of the sleeping bag (S). A sleeping bag with a slide fastener, characterized in that it follows a curved path in the shape of a child and reaches from the upper third head of the sleeping bag in a straight line to the head (2). The sleeping bag with a slide fastener according to claim 3 or 4, wherein the slide fastener (5) ends in the middle part of the front chest of the sleeping bag (1) at the head part (2). The sleeping bag with a slide fastener according to claim 3 or 4, wherein the slide fastener (5) in the sleeping bag head portion (2) is positioned so as to be transversely shifted toward the one shoulder side from the front chest side. 6. The slide fastener (5) in the head (2) region is installed sideways toward the shoulder away from the side where the slide fastener in the toe region (4) is arranged. Sleeping bag with slide fasteners. The sleeping bag with a slide fastener according to claim 1, wherein the slide fastener (5) is hidden from the end of the toe portion (7). The sleeping bag with a slide fastener according to claim 1, wherein the slide fastener (5) is a slide fastener capable of opening and closing in both directions. According to claim 1, wherein the body of the sleeping bag (1) is divided into each thermal insulation area of the shoulder (a) and chest (b), belly (c), leg (d) and foot (e) Each compartment of the shoulder (a), the belly (c) and the foot (e) is formed of a heat insulating layer having a higher thermal insulation value than that of each of the chest (b) and leg (d), the foot (e) Sleeping bag with a slide fastener, characterized in that each of the compartments are connected between the head portion (2) in the) to be opened and closed by the slide fastener (5).