JP3294817B2 - A strap for fixing a sheet for civil engineering work - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a strap for fixing a sheet for civil engineering and construction work, and more particularly, to joining a sheet for construction and a sheet for construction used in civil engineering and construction work, or using a sheet for construction work. The present invention relates to a strap for fixing a sheet for civil engineering and construction work in which the work sheet can be easily and quickly tied and released in a short time only by working from one side of the sheet when the work sheet is tied to a construction support.

[0002]

2. Description of the Related Art For example, in various civil engineering construction sites and construction sites, construction mesh sheets are stretched around the outer walls of buildings to prevent dust or block strong winds. This mesh sheet is a sheet of a fixed size. Therefore,
At the time of use, a wire or a string is wrapped around the eyelets of the mesh sheet to be abutted or between the mesh sheet and a support for construction, and the mesh sheet is tied.

[0003]

However, in the case of the former tying work using a wire, each time the work site is changed, a cutting tool such as pliers is used to reduce the length of the wire to an easy-to-use length. It had to be cut, and then the cut wire had to be tied to eyelets, struts and the like. In addition, when the sheet is removed after the completion of the construction, the wire must be cut again with pliers or the like. As a result, a great deal of time and effort has been required at the time of binding such eyelets or between the sheet and the support and releasing the same. In addition, when this wire is used, there is a risk that the sharp wire tip may break the clothes of the walking worker or damage the conveyed object after being tied.

[0004] On the other hand, in the case of the latter string, the string has to be wound several times between the eyelets or between the eyelets and the support, and the operation is troublesome and troublesome. In addition, when removing the sheet, if the knot is tied, it is better to choose cutting work with scissors or cutters that require cleaning of the cut ends of the string, rather than unwrapping the knot There was so much trouble that I thought. In addition, the tying work using these wires and strings is difficult only by working from one side of the sheet, and the sheet fixing method is inferior in workability from this point as well.

[0005]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a strap for fixing a sheet for civil engineering and construction work in which the work sheet can be easily and quickly tied and released in a short time only by working from one side of the sheet. Its purpose is to provide. Another object of the present invention is to provide a strap for fixing a sheet for civil engineering and construction work, which can reduce the gap between the joined sheets for construction work.

[0006]

According to the first aspect of the present invention, there is provided a strap body for tying a specific construction sheet used for civil engineering and construction work to another construction sheet or a construction column. A fixing strap of a sheet for civil engineering and construction work, a first hooking structure part capable of hanging a specific construction sheet with one touch at both ends in the longitudinal direction on one surface of the strap main body, A second hooking structure that can be hooked / unfastened with the above-mentioned another work sheet or a work post with one touch is provided, and the first and second hooking structures are fitted to the male hooking joints. The male hook and the female hook are each configured as a pair with a female hook, and these male hooks and female hooks are belt straps for fixing the sheet for civil engineering and construction work arranged at a predetermined interval. The types of these construction sheets are not limited.
For example, a mesh sheet, a waterproof sheet, a roof sheet, a construction sheet and the like can be adopted. Further, the material, size, thickness, and the like of the construction sheet are not limited. First
The number of specific construction sheets to be hooked by the hooking structure section is usually one, but may be plural. Further, the number of other construction sheets to be hooked by the second hooking structure may be one or more. The column for construction or the like here is not limited as long as it is a member that can tie the sheet for construction. For example, it may be an iron pipe at a construction site or a fence such as a road.

[0007] The material, length, width, thickness, and the like of the strap main body are not limited. It should be noted that any band or cord that has dimensions that are relatively easy to handle and that can be used to tie a construction sheet, and that does not break easily after tying may be used. The first and second hooking structures that can be hooked by one-touch have a structure that allows the band strap body to be easily hooked and released from one side of the sheet. Therefore, the specific structure is not limited. For example, there are a male hook and a female hook having a predetermined hooking structure (for example, hooks, planar fasteners, and other hook-and-loop shapes).

Further, the numbers of the first and second engaging structures are not limited. One portion may be formed on the strap main body, or two or more portions may be formed.
Further, the positions where the first and second hooking structures are formed on the strap main body are not limited. For example, both ends, one end and the center of the strap main body, an arbitrary position on one side of the strap main body and an arbitrary position on the back side thereof may be used. The portion of the construction sheet to be hung by the strap for fixing the sheet for civil engineering and construction work is not limited. For example, an eyelet fixed to the end of the sheet may be used.

In addition, these first parts are provided on both sides of the strap main body.
Alternatively, one male hook and one female hook that also serve as the second hook structure may be separately provided. That is, for example, a pair of male and female hook-and-loop members hook both sides of the strap main body which are inserted through the eyelet of a specific construction sheet and the eyelet of another construction sheet at once.
In this way, only one hooking point is required, and the workability of tying and releasing the ties is further improved. Moreover, cost can be reduced. However, since there is only one hooking point, there is a concern that when the construction sheet receives a strong wind, the pulling force from both seats concentrates on the male and female hooks and the hook is released. is there. Also, if a small ring body (not shown), for example, which is inserted into a trouser belt, is attached to the strap main body, after the sheet is fastened, the construction sheet swells due to wind or the like. It is possible to prevent the hook from easily coming off. This ring body may be fixed to the strap main body, or may be provided movably in the length direction of the strap main body.

According to a second aspect of the present invention, there is provided a sheet for civil engineering and construction work having a strap string body for tying a specific construction sheet used for civil engineering and construction work to another construction sheet or a construction support. A fixing strap, wherein a first male or female hook is provided at a substantially central portion in the longitudinal direction on one surface of the strap main body, and at one end in the longitudinal direction on one surface of the strap main body. A second female or male hook is fitted to the first male or female hook and a second female or male hook at one longitudinal end of the other side of the strap body. And a third male or female hook member is provided at or near the third position, and the third male or female hook member is fitted to the other end in the longitudinal direction of the one surface of the strap main body. Female or male hooks are provided, and the first and second hooks are fitted to each other so that A loop is formed on the end side to hook a specific construction sheet and another construction sheet or one of the construction columns, and the third and fourth hooks are fitted to form a strap. This is a strap for fixing a sheet for civil engineering and construction work that forms a loop on the other end side of the main body and hooks the other part of a specific work sheet and another work sheet or a work post.

[0011]

According to the first aspect of the present invention, the first and second hooking structures are fitted with male and female hooks, respectively, so that loops are formed at both ends in the longitudinal direction of the strap main body. Form and loop each loop through a specific construction sheet and another construction sheet (or construction strut). In addition, the engaged state can be released. That is, each construction sheet is hooked / unloaded with one touch. At this time, the work sheet can be easily removed from one side of the work sheet with one touch. This is because all the hooks are arranged on one side of the strap main body.

According to the second aspect of the present invention, a loop is formed at one end of the strap main body by fitting the second hook to the first hook. Pass the eyelets on the sheet. The third hook and the fourth hook are fitted to each other to form a loop on the other end side, through which, for example, eyelets of another construction sheet are passed. As a result, the two construction sheets are tied. Conversely, by releasing these fittings, the fastening can be released. At this time, they can be easily engaged and disengaged from one side of the construction sheet. And the gap between the joined construction sheets can be reduced. this is,
This is because the third hook and the second hook are overlapped.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an embodiment of the present invention. First, a first embodiment will be described. FIG. 1 is a perspective view of a strap for fixing a sheet for civil engineering and construction work according to a first embodiment of the present invention. FIG. 2 is a front view showing a state in which the work sheets of the fixing strap of the civil engineering work sheet according to the first embodiment of the present invention are fastened to each other. 1 and 2, reference numeral 10 denotes a strap for fixing a sheet for civil engineering and construction work (hereinafter, a strap for fixing), and the strap 10 for fixing is a first sheet (for a specific work). Sheet)
There is a strap main body 13 for tying 11 to a second sheet (another construction sheet) 12. The strap body 13 is
A string made of high-strength synthetic resin fiber.

On one side of the strap main body 13, there is provided a first hooking structure 14 which can hook the eyelets 11a fixed to the outer edge of the first sheet 11 with one touch. On the other side of the strap main body 13, there is provided a second hooking structure 15 which can hook the eyelets 12 a fixed to the outer edge of the second sheet 12 with one touch.
The first hooking structure portion 14 is composed of a male hooking pin 16 fixed to one end on one surface of the strap main body 13 and a female hooking pin 17 fixed near the center on one surface of the strap main body 13. Become. Further, the second hooking structure portion 15 includes a male hooking pin 18 fixed to the other end on one surface of the strap main body 13, and a female hooking pin 19 fixed near the center on one surface of the strap main body 13.
Consists of The distance between the male and female hooks 16 and 17 and the distance between the other male and female hooks 18 and 19 are such that the sheets 11 and 12 can be fastened via the eyelets 11a and 12a, respectively. I have.

Next, a method of using the fixing strap 10 will be described with reference to FIG. As shown in FIG. 2, a first sheet 11 and a second sheet 12 are
When tying together, the male hooker 16 and the female hooker 17 are fastened with one touch from one side of the sheet to the eyelet 11a of the first sheet 11 through one end of the strap main body 13. One end of the fixing strap 10 is attached to the sheet 11. On the other hand, similarly from the one side of the sheet, the male hooker 18 and the female hooker 19 are hooked with one touch through the other end of the strap main body 13 to the eyelet 12a of the second sheet 12 and fixed to the second sheet 12. The other end of the strap 10 is attached. Thereby, the first and second sheets 11,
12 are tied in abutting condition.

At the time of release, the engaging state of the male hooker 16 and the female hooker 17 is released by one touch from the one side of the sheet, and the male hooker 18 and the female hooker 19 are also engaged. Cancel the state with one touch. As described above, the first and second hooking structures 14 and 15 which can be hooked / unfastened with one touch are arranged on the band main body 13, so that the first sheet 11 can be held in the first sheet 11 only by working from one side of the sheet. The second sheet 12 can be easily and quickly tied or released.

Next, a strap for fixing a sheet for civil engineering and construction work according to a second embodiment of the present invention will be described with reference to FIGS. FIG. 3 is a perspective view of a strap for fixing a sheet for civil engineering and construction work according to a second embodiment of the present invention.
FIG. 4 is a front view showing a state in which sheets of a fixing strap are fixed to each other in a sheet for civil engineering and construction work according to a second embodiment of the present invention. FIG. 5 is a front view showing a state in which a sheet of a fixing strap of a sheet for civil engineering and construction work according to a second embodiment of the present invention is tied to a support or the like. As shown in FIG. 3, the features of the fixing strap 20 of the second embodiment are as follows.
An extension portion 21a is integrally formed by extending the other end side of the strap main body 21, and an extension portion for hanging a column (construction column) 23 (see FIG. 5) on one end of the extension portion 21a. This is the point that the side male hook joint 22 is provided. That is, the second hook structure 15A in the second embodiment includes three hooks 18, 19, and 22. In addition, the extension part side male hook joint 2
Reference numeral 2 denotes a hook that can be engaged with the female hook 19 in place of the male hook 18.

Next, a method of using the fixing strap 20 according to the second embodiment will be described. First, in the case of tying between the sheets, as shown in FIG. 4, the first sheet 11 is formed by the same operation as that of the fixing strap 10 of the first embodiment.
And the second sheet 12. At this time, the extension 21a of the strap main body 21 hangs outward from the portion of the strap main body 21 which is hooked by the male and female hooks 18,19. When untied, these male and female hookers 1
The engaged state between the male and female engaging members 18 and 19 and the engaging members 18 and 19 is released.

In the case where the first sheet 11 is tied to the support 23, as shown in FIG.
The male strap 16 and the female strap 17 are fastened to the eyelet 11a through one end of the strap main body 21 with one touch, and one end of the fixing strap 20 is attached to the first sheet 11.
Next, the other end of the strap main body 21 is wound around the support 23 from one side of the sheet, and the extension side male hook member 22 is hooked on the female hook portion 19. Thereby, the first sheet 11 is tied to the column 23. When untied, male,
The engaged state of the female engaging members 16 and 17 may be released, or the engaged state of the engaging members 19 and 22 may be released.

As described above, the extension 21a is provided on the other portion of the strap main body 21, and the extension side male hook joint 2 is attached to the extension 21a.
2 is provided, one fixing strap 20 is connected to the first and second sheets 11 and 12 and the first sheet 1
It can be used together with the connection between the support 1 and the support 23.

Next, a strap for fixing a sheet for civil engineering and construction work according to a third embodiment of the present invention will be described with reference to FIGS. FIG. 6 is a perspective view of a strap for fixing a sheet for civil engineering and construction work according to a third embodiment of the present invention. FIG. 7 is a front view showing a state in which the sheets of the fixing strap of the sheet for civil engineering and construction work according to the third embodiment of the present invention are fastened to each other. As shown in FIG. 6, the feature of the fixing strap 30 of the third embodiment is that the strap strap body 31 which is slightly shorter than the strap strap body 13 of the first embodiment is used, and The mounting position of the female hook member (third hook member) 17 on the base 31 is set at the end of the other side of the strap main body 13 on the male hook member (second hook member) 18 side. This is a point that the band is changed to be closer to the center of the band than to the second hook member 18.

When the first sheet 11 and the second sheet 12 are tied together, as shown in FIG.
The male strap 18 and the female strap (first strap) 19 are passed through the eyelet 12a at the end of the strap main body 31 on the male strap 18 side.
With one touch. Thus, the end of the fixing strap 30 on the male hooker 18 side is attached to the second sheet 12. Thereafter, the male hooker 16 and the female hooker 17 are fastened to the eyelet 11a from one side of the sheet through the male hooker (fourth hooker) 16 side end of the strap main body 31 with one touch. Thus, the first sheet 11 is tied to the second sheet 12. At that time, the male kakeiko 16
The first and second sheets 11 and 12 can be fastened with little gap between the sheets since the first and second sheets are hooked on the female hook 17 so as to straddle the second hook structure 15 in the hooked state. it can. Other configurations, operations, and effects are the same as those of the first embodiment, and thus description thereof is omitted.

Next, a strap for fixing a sheet for civil engineering and construction work according to a fourth embodiment of the present invention will be described with reference to FIGS. FIG. 8 is a perspective view of a strap for fixing a sheet for civil engineering and construction work according to a fourth embodiment of the present invention. FIG. 9 is a front view illustrating a state in which the sheets of the fixing strap of the sheet for civil engineering and construction work according to the fourth embodiment of the present invention are fastened to each other. As shown in FIG. 8, the feature of the fixing strap 40 of the fourth embodiment is that
The fifth embodiment is characterized in that the female hook 17 of the first hook structure 14 is integrally provided on the back surface of the male hook 18 forming a part of the fifth hook 5.

As shown in FIG. 9, when the first sheet 11 and the second sheet 12 are fastened to each other,
The other end of the fixing strap 40 is attached to the second sheet 12 by hooking the male hook 18 and the female hook 19 through the eyelet 12a through the other end of the strap main body 31. Thereafter, from one side of the sheet, the male hooker 16 is hooked on the female hooker 17 fixed to the back surface of the male hooker 18 through one end of the strap main body 31 to the eyelet 11a from one side of the sheet. Thereby, the first
Sheet 11 is tied to second sheet 12. As described above, since the male and female hooks 17 and 18 of the first and second hooking structures 14 and 15 are integrally formed, the first sheet 11 and the second sheet 11 and the second sheet 11 have almost no gap between the sheets. The sheet 12 can be tied. Other configurations, operations, and effects are the same as those in the first and third embodiments, and thus description thereof is omitted.

[0025]

According to the present invention, the first and second hooking structure portions provided on the strap main body and which can be hooked / unfastened are provided, so that the specific work can be performed only by working from one side of the sheet. Sheet to another construction sheet or construction strut,
It can be easily and quickly tied and released.

In particular, according to the second aspect of the present invention, the first and second hooks capable of forming a loop on one side of the strap main body are arranged on the strap main body. A third hook and a fourth hook that can form a loop on the other side of the strap main body are disposed on the strap main body, and the third hook is placed at the position of the second hook or Since it is provided close to this, a specific construction sheet can be easily and quickly tied to and released from another construction sheet or a construction column by simply working from one side of the sheet. In addition, since a structure is employed in which the third hook and the second hook provided on the main body of the strap are overlapped with each other to be hooked, a specific construction sheet and another seat tied to this are attached. It is possible to reduce a gap with a construction sheet or a construction column.

[Brief description of the drawings]

FIG. 1 is a perspective view of a strap for fixing a sheet for civil engineering and construction work according to a first embodiment of the present invention.

FIG. 2 is a front view showing a state in which the work sheets of the fixing strap of the sheet for civil engineering and construction work according to the first embodiment of the present invention are fastened to each other.

FIG. 3 is a perspective view of a strap for fixing a sheet for civil engineering and construction work according to a second embodiment of the present invention.

FIG. 4 is a front view showing a state in which sheets of a fixing strap are fixed to each other in a sheet for civil engineering and construction work according to a second embodiment of the present invention.

FIG. 5 is a front view showing a state in which a sheet of a fixing strap of a sheet for civil engineering and construction work according to a second embodiment of the present invention is fixed to columns and the like.

FIG. 6 is a perspective view of a strap for fixing a sheet for civil engineering and construction work according to a third embodiment of the present invention.

FIG. 7 is a front view showing a state in which fixing straps of a sheet for civil engineering and construction work according to a third embodiment of the present invention are fastened to each other.

FIG. 8 is a perspective view of a strap for fixing a sheet for civil engineering work according to a fourth embodiment of the present invention.

FIG. 9 is a front view showing a state in which fixing straps of a sheet for civil engineering and construction work according to a fourth embodiment of the present invention are fastened to each other.

[Explanation of symbols]

10, 20, 30, 40 Bandage for fixing civil engineering and construction work sheet, 11 First sheet (specific work sheet), 12 Second sheet (another work sheet), 13, 21, 31 Belt body, 14 First hook structure, 15, 15A Second hook structure, 16, 18 Male hook, 17, 19 Female hook, 21a extension, 22 Extension side male hook, 23 post (Prop for construction).

Claims (2)

(57) [Claims] Claims: 1. A strap for fixing a sheet for civil engineering and construction work, comprising a strap body for fastening a specific construction sheet used for civil engineering and construction work to another construction sheet or a construction support, or the like. A first hooking structure part capable of hooking and detaching a specific construction sheet with one touch on one end of the band string main body in the longitudinal direction thereof, and the other construction sheet or construction strut with one touch; And a second hooking structure that can be hooked and unlocked, and the first and second hooking structures are each formed by a pair of a male hook and a female hook that fits into the male hook. A male strap and a female strap are separated from each other by a predetermined distance. 2. A strap for fixing a sheet for civil engineering and construction work having a strap body for tying a specific construction sheet used for civil engineering and construction work to another construction sheet or a construction support, or the like. A first male or female hook member is provided at a substantially central portion in the longitudinal direction on one surface of the strap main body, and a first male or female hook is provided on one end of the longitudinal direction on one surface of the strap main body. A second female or male hook is fitted to the hook and a second female or male hook is located at or near the second female or male hook at one longitudinal end of the other surface of the strap main body. A fourth male or female hook that fits with a third male or female hook at one end of the strap main body in the longitudinal direction at the other end. And the first and second hooks are fitted to form a loop at one end of the strap main body. One of a specific construction sheet and another construction sheet or a construction column is hooked, and the third and fourth hooks are fitted to form a loop on the other end side of the strap main body. And a strap for fixing a sheet for civil engineering and construction work to form a specific work sheet and the other work sheet or another work sheet or the like.