JPH059395Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to an opening opening/closing structure, such as a structure for freely opening and closing an entrance/exit of a tent, a window, or a ventilation hole.

(Prior Art) Various opening opening/closing structures have been proposed in the past, for example, for freely opening and closing tent windows. An example of a conventional opening/closing structure will be described below with reference to the drawings.

9 and 10 are explanatory diagrams of a conventional opening opening/closing structure, FIG. 9 is an overall perspective view partially cut away showing a tent in which the conventional structure is applied to the tent window, and FIG. It is a longitudinal cross-sectional view of the tent window portion taken along the line XX in the figure.

In FIG. 9, reference numeral 11 indicates a tent, and reference numeral 13 indicates an opening defining portion, such as a side wall of the tent 11. In the illustrated example, the side wall 13 defines an opening, such as a window 12 of the tent 11.

Furthermore, 15 is a first opening/closing member such as a window cover made of tent fabric, 17 and 19 are connecting members such as slide fasteners, 21 is a second opening/closing member such as a mosquito net, and 23 is an open end of the side wall 13, which is a conventional opening. In the partial opening/closing structure, the opening end 23, the window covering 15, and the mosquito netting 21 are attached to the opening end 23, the window covering 15, and the mosquito netting 21 by slide fasteners 17 and 19 on one side and the other side so as to be openable and closable, respectively.

For example, as shown in FIG.
The window cover 15 is connected to the other end of the slide fastener 17, and the mosquito netting material 21 is connected to the other end of the slide fastener 19 by sewing. In the illustrated example, the window covering 15 is placed outside the tent than the mosquito netting 21, and its lower side is connected to the open end 23.
The left side, upper side and right side are connected to the open end 2 through slide fasteners 17, respectively.
It is connected to 3. Similarly, the lower side of the mosquito net 21 is connected to the open end 23, and the left, upper, and right sides of the mosquito net 21 are connected to the open end 23 via slide fasteners 19.

In the conventional structure configured in this way, for example, by keeping the window 12 closed with the window cover 15, wind and rain can be prevented from blowing into the tent 11, and by operating the slide fastener 17, the window cover can be closed. By opening only the tent 15, the tent 11 can be cleared in the summer with the window 12 closed with the mosquito net 21, or the inside of the tent 11 can be ventilated. Furthermore, by opening both the slide fasteners 17 and 19 to open the window cover 15 and the mosquito netting 21, it is possible to sufficiently take in cool air into the tent 11, which gets hot in the summer, or to cool things through the window 12. They were also able to freely collect their belongings.

(Problem to be solved by the invention) However, in the conventional structure described above, one end side of one slide fastener and the other slide fastener are connected to the open end, and the other end side of one slide fastener is connected to the open end side. The structure was such that a mosquito net was connected to the other end of the window covering and the other slide fastener.

For this reason, when opening the tent window with both slide fasteners closed,
It was necessary to operate one slide fastener and then the other slide fastener, which resulted in double effort and was inconvenient to use.

The purpose of this invention is to solve the above-mentioned problems of the conventional opening/closing structure and to provide an opening/closing structure that is easier to use than the conventional opening/closing structure.

(Means for solving the problem) In order to achieve this object, the opening opening/closing structure of this invention is such that the opening opening/closing structure can independently open and close both or either of the first and second opening/closing members. a second opening/closing member is detachably attached to the opening defining portion via one or two stages of second connecting members;
The first opening/closing member is detachably attached to the second connecting member or the second opening/closing member on the first stage counted from the opening defining portion side via the first connecting member.

When implementing this invention, it is preferable that the first and second connecting members are fasteners.

Further, when implementing this invention, it is preferable to adopt a structure in which the opening defining portion defines a window or an entrance of the tent. In this case, it is preferable that the first opening/closing member is tent fabric and the second opening/closing member is mosquito net fabric.

Furthermore, when implementing this invention, it is preferable to adopt a configuration in which the opening defining portion defines a window or an inlet/outlet of the container.

(Function) According to such a structure, the first and/or second opening/closing members can be opened and closed independently, and the opening defining portion and the first and second opening/closing members are attached to the connecting member so as to be openable and closable. It's on.

Therefore, apart from independently opening and closing the first or second opening/closing member, the opening can be opened by operating the connecting member to disconnect the opening defining portion from the first and second opening/closing members.

(Embodiments) Hereinafter, embodiments of this invention will be described with reference to the drawings. Note that the drawings are merely shown schematically to the extent that this invention can be understood; therefore, the dimensions, shapes, and arrangement positions of each component are not limited to the illustrated examples. Components corresponding to those shown in FIGS. 9 and 10 are designated by the same reference numerals, and detailed explanation thereof will be omitted.

First Example In the first example, an example in which this invention is applied to a tent window will be described.

1 and 2A to 2B are explanatory diagrams of a first embodiment of this invention. Diagram A
and B are lines A-A and B- in FIG.
FIG. 3 is a vertical cross-sectional view and a cross-sectional view of the tent window portion taken along line B. FIG.

In FIG. 1, 25 and 27 indicate second and first connecting members, such as slide fasteners, respectively. In this embodiment, the side wall 13, the window covering 15, and the mosquito netting 21 can be opened and closed by the slide fasteners 25 and 27. The window cover 15 and/or the mosquito netting 21 can be opened and closed independently.

Furthermore, 29 is an opening such as a tent window and 3
1 indicates the open end of the side wall 13, which defines a window 29 in this embodiment.

As shown in the figure, in this embodiment, one end side of one slide fastener 25 is connected to the open end 31, and the other end side is connected to one end side of the other slide fastener 27 and the mosquito netting material 21. The other end of the other slide fastener 27 is connected to the window covering 15, for example, by sewing. As shown in FIGS. 2A to 2B, in the illustrated example, the lower sides of the mosquito netting 21 and the window covering 15 are connected to the opening end 31, and the mosquito netting 21
The left side, top side and right side of the window covering 15 are connected to the opening end 31 via one slide fastener 25, and the left side, top side and right side of the window covering 15 are connected to the other slide fastener 27.
It is connected to one slide fastener 25 via.

As described above, in this embodiment, the mosquito netting material 21 is attached to the open end portion 31 via the one-stage slide fastener 25.
The window cover 15 is detachably attached to the slide fastener 25 via a slide fastener 27. Note that the window covering 15 may be detachably attached to the mosquito netting 21 via the slide fasteners 27.

Therefore, according to this embodiment, the window 29 can be opened by a single opening operation of one slide fastener 25 regardless of whether the other slide fastener 27 is opened or closed, making it easier to use than before. becomes good.

Also, as in the past, keeping the window 29 closed with the window cover 15 prevents wind and rain from blowing into the tent 11, and by opening only the window cover 15 by operating the slide fastener 27, you can keep the window 29 closed in the summer. Mosquito net area 21 and window 29
The tent can be cleared while the tent is closed, or the inside of the tent can be ventilated.

In the embodiment described above, it is preferable that the mosquito netting 21 is placed outside the tent than the window covering 15 so that the window covering 15 can be opened and closed from inside the tent, making it even more convenient to use. It may be arranged outside the tent rather than the mosquito netting area 21.

Further, the mutual connection of each component, for example, the connection between the slide fastener 25 and the open end, may be performed by sewing, adhesive, welding, or any other suitable means.

Second Embodiment In a second embodiment, an example in which this invention is applied to the entrance/exit portion of a tent will be explained.

3 and 4A to 4B are explanatory diagrams of a second embodiment of this invention, and FIG. Figure 4 A and B are A- in Figure 3.
FIG. 2 is a vertical cross-sectional view and a cross-sectional view of the tent entrance/exit portion taken along line A and line B-B.

In FIG. 3, reference numeral 33 indicates an opening defining portion, such as the front wall of the tent, and 35 indicates a first opening/closing member, such as a door member. In this embodiment, the front wall 33 and the mosquito net 2
1 and the door member 35 with the slide fasteners 25 and 2.
It is installed so that it can be opened and closed freely at 7, and the mosquito net area is 21.
and door member 35, or either one thereof can be opened and closed independently.

Furthermore, 37 is an opening, such as a tent entrance and exit, and 3
Reference numeral 9 indicates an open end of the front wall 35, and in this embodiment, an entrance/exit 37 is defined by the front wall 33, and the opening as the entrance/exit 37 is provided up to the lower side of the front wall 33. .

As shown in the figure, in this embodiment, one end of one slide fastener 25 is connected to an open end 39.
Furthermore, a part of the other end side is connected to the mosquito net fabric 21, and another part of the other end side is connected to a part of the door member 35. Also, one end of the other slide fastener 27 is connected to a part of the other end of the slide fastener 25 in the same way as the mosquito netting 21, and the other end is connected to another part of the door member 35. Connected. Fourth
As shown in Figures A to B, in the illustrated example, the mosquito net area 2
1 to the approximate center of the door member 35 on the outside of the tent, and the left, upper, and right sides of the mosquito net 21 to the opening end 39 via one of the slide fasteners 25, and connect the mosquito net 21 to the door member 35. It is located on the upper part of the . Furthermore, the left side, upper side, and right side of the upper part of the door member 35 are connected to one slide fastener 25 via the other slide fastener 27, and the door member 3
Attach the left side of the lower part of 5 to one slide fastener 2.
5 to the open end 39, and the right side of the lower part is connected to the open end 39.

In the second embodiment configured as described above, the mosquito netting material 21 is attached to one slide fastener 25.
is removably attached to the open end 39 via the
The door member 35 is inserted through the slide fastener 27.
It is detachably attached to the slide fastener 25. Therefore, regardless of whether the other slide fastener 27 is opened or closed, the entrance/exit port 37 can be freely opened by opening one slide fastener 25 once, making it easier to use than in the past.

In this second embodiment as well, the same effects as in the first embodiment can be expected.

Third Embodiment In the third embodiment, an example in which this invention is applied to the entrance/exit portion of a tent will be explained.

5 and 6A to 6B are explanatory diagrams of a third embodiment of this invention, and FIG. 5 is an overall perspective view showing a tent to which the opening opening/closing structure of this invention is applied, and FIG.
Figures A and B are a longitudinal cross-sectional view and a cross-sectional view of the tent entrance/exit portion taken along lines A-A and B-B in Figure 5.

In this embodiment, as shown in FIG.
The upper side of the door member 35 is connected to the opening end 39 through the slide fastener 27 as shown in FIG. 6A, and The structure is the same as that of the second embodiment except that the lower right side of the door member 35 is connected to the opening end 39 via the slide fastener 25 as shown in FIGS. 5 and 6B. Therefore, in this embodiment, the structure is such that the slide fastener 25 is opened and the door member 35 is rolled up to open the entrance/exit 37.

Also in the third embodiment configured as described above, the slide fastener 25 has an open end 39 at one end, and a door member 35 and a mosquito netting 2 at the other end.
1 and one end side of the slide fastener 27 are connected, so that the entrance/exit 37 can be opened by one opening operation of one slide fastener 25 regardless of whether the other slide fastener 27 is opened or closed. Since it can be done freely, it is easier to use than before.

In this third embodiment as well, the same effects as in the first embodiment can be expected.

Fourth Embodiment FIG. 7 is an explanatory view of a fourth embodiment of this invention, and is a longitudinal sectional view similar to the drawing shown in FIG. 2A.

In the figure, 40 indicates another second connecting member, such as a slide fastener, and in this embodiment,
The structure is similar to that of the first embodiment except that the left side, the upper side, and the right side of the mosquito net fabric 21 are connected to the slide fastener 25 via the slide fastener 40.

In the fourth embodiment configured in this way,
The mosquito netting material 21 is attached to a two-stage slide fastener 40,2.
removably attached to the open end 31 via 5,
The window covering 15 is removably attached to the first slide fastener 25 counted from the open end 31 side via a slide fastener 27, so that the other slide fastener 27 or 40 cannot be opened or closed. Regardless, the window 29 can be opened freely by opening one of the slide fasteners 25 once, making it easier to use than in the past.

In this fourth embodiment as well, the same effects as in the first embodiment can be expected.

Fifth Embodiment In this fifth embodiment, an example will be described in which this invention is applied to a window and an opening of a container.

FIG. 8 is an overall perspective view, partially cut away, of a fifth embodiment of this invention.

In the figure, reference numeral 41 indicates a container, such as a container for transporting powder or granular materials, 43 indicates an opening, and 45 indicates an opening defining portion, such as a side wall of the container 41. The opening 43 is located in the side wall 4
5 and is used as a window and an opening for the container 41.

Furthermore, 47 is a covering member as a first opening/closing member;
Reference numeral 9 indicates a second opening/closing member, such as a transparent member made of a transparent film, and reference numeral 51 indicates an open end of the side wall 45.

In this embodiment, as in the first embodiment, one end of one slide fastener 25 is connected to the open end 43.
and connect the other end side to one end side of the other slide fastener 27 and the transparent member 49,
Furthermore, the other end of the other slide fastener 27 is connected to a cover member 49. Therefore, the transparent member 4
9 is removably attached to the opening end 51 via a single slide fastener 25, and the cover member 47 is
It is detachably attached to the slide fastener 25 via the slide fastener 27. In the illustrated example, the cover member 47 is placed on the container 4 rather than the transparent member 49.
A covering member 47 and a transparent member 49 are arranged outside of the
The upper sides are connected to the opening end 31, and the left, lower and right sides of the transparent member 49 are connected to the opening end 51 via one slide fastener 25, and the left, lower and right sides of the cover member 47 are connected to the other. It is connected to one slide fastener 25 via a slide fastener 27 .

Therefore, according to this embodiment, as in the first embodiment,
Regardless of whether the other slide fastener 27 is opened or closed, the window 29 can be opened by a single opening operation of one slide fastener 25, making it easier to use than before.

Further, in this embodiment, if the cover member 47 is opened while the transparent member 49 is closed, the state inside the container 49 can be confirmed without spilling out the powder or granules stored in the container 49, and the transparent member 49 can be opened. 49 and cover member 4
If both 7 are opened, powder and granules can be taken out.

This invention is not limited to the above-described embodiments, but can be modified in various ways.

For example, the forming material, arrangement relationship, shape, and dimensions of each component may be changed as desired depending on the design. In addition to the slide fastener, the connecting member may be a hook-and-loop fastener (for example, Velcro tape (trade name)), a snap button, a string, or any other suitable connecting member.

Further, the opening opening/closing structure of this invention may be applied to various openings, and in addition to tent windows and container openings, the opening can also be used as a window and loading/unloading port, for example, in a truck top, as in the fifth embodiment. The opening opening/closing structure of this invention may be applied to this opening.

(Effect of the invention) As is clear from the above description, the opening opening/closing structure of this invention includes a connecting member for attaching the opening defining part and the first and second opening/closing members so as to be openable and closable. Therefore, by operating this connecting member, the opening can be opened regardless of the open/closed state of the first and/or second opening/closing member, thereby creating an opening opening/closing structure that is easier to use than before. can be provided.

[Brief explanation of the drawing]

Fig. 1 is a plan view of the main parts of a tent to which the first embodiment of this invention is applied, Figs. 4A-B are sectional views showing the configuration of the second embodiment of this invention, and FIG. 5 is a partially cutaway perspective view of a tent to which the second embodiment is applied. Overall perspective view of the applied tent, Figure 6A
~B is a cross-sectional view showing the structure of the third embodiment, FIG. 7 is a cross-sectional view showing the structure of the fourth embodiment of this invention, and FIG.
The figure is an overall perspective view, partially cut away, of a container to which the fifth embodiment of this invention is applied, FIG. 9 is an overall perspective view, partially cut away, of a tent to which a conventional opening opening/closing structure is applied, and FIG. 10 1 is a sectional view showing the configuration of a conventional opening/closing structure. 13,,33,45...opening defining part, 15,
35, 47... First opening/closing member, 21, 49... Second opening/closing member, 25, 27, 40... Connection member, 2
9, 37, 43...opening.

Claims (1)

[Claims for Utility Model Registration] (1) In an opening opening/closing structure in which both or one of the first and second opening/closing members can be opened and closed independently, the second opening/closing member is connected to a one-stage or two-stage second connecting member. The first opening/closing member is removably attached to the opening defining portion via the first connecting member, and the first opening/closing member is attached to the second connecting member on the first stage counted from the opening defining portion side or the second connecting member via the first connecting member. An opening/closing structure characterized by being detachably attached to an opening/closing member. (2) Utility model registration claim 1, characterized in that the first and second connecting members are fasteners.
The opening opening/closing structure described in section. (3) The opening opening/closing structure according to claim 1 or 2, wherein the opening defining portion defines a window or an entrance of the tent. (4) The opening opening/closing structure according to claim 3, wherein the first opening/closing member is made of tent fabric, and the second opening/closing member is made of mosquito net fabric. (5) The opening opening/closing structure according to claim 1 or 2, wherein the opening defining portion defines a window or an entrance/exit of the container.