JPS609342Y2 - blindfold fence - Google Patents

Description

[Detailed explanation of the idea] This idea concerns a blind fence.

A conventional blindfold fence shown in a front view and a horizontal sectional view in FIGS. 1 and 2 has a blindfold plate 2 between a pair of upper and lower horizontal bars 1.1 that forms a predetermined inclination angle with respect to the longitudinal direction of the horizontal bars 1. A plurality of blindfold plates 2 are arranged vertically and diagonally arranged in an overlapping structure to have both a concealing function and a ventilation function.

However, in the above-mentioned blindfold fence, since the blindfold board 2 is vertically installed directly on the upper and lower horizontal bars 1, 1, it is possible to change the degree of blindfolding by changing from a completely blindfolded state to a half-hidden state as necessary. It is not only impossible to change the fence, but also it is impossible to change the existing transparent fence, which has a structure in which multiple vertical beams are installed vertically to the horizontal beam, to a blind fence. It had

Therefore, the purpose of this invention is to provide a blind fence that can be easily changed to the extent of being blind and can be constructed by using an existing transparent fence as is.

A first embodiment of this invention is shown in FIGS. 3 to 5.

In other words, this blind fence consists of a pair of upper and lower horizontal bars 1'
, 1', a plurality of vertical bars 3 are installed vertically at predetermined intervals, and a fitting groove 2'a that fits into the front peripheral surface of the vertical bars 3 is vertically provided at one side end. 2' and a second blinding plate 2'', which has a fitting groove 2'a vertically provided on one side end, which fits into the rear peripheral surface of the vertical beam 3, and the first blinding plate 2' fitting groove 2'a
The horizontal bar 1 is integrated by engaging the retaining portion 2'b formed on the periphery of the second blind plate 2'' with the engaging portion 2''b formed on the periphery of the fitting groove 2''a of the second blind plate 2''. The blinding surface portion 2 of the first blinding plate 2' forms a predetermined inclination angle with respect to the longitudinal direction of '
'c, and the second blinding plate 2'' adjacent to the first blinding plate 2', which has a superimposed structure with the blinding surface portion 2''C, which also forms a predetermined inclination angle with respect to the longitudinal direction of the horizontal bar 1'. , which has both a ventilation function and a concealment function.

In this way, since the pair of blindfold plates 2' and 2'' are configured to engage with each other to sandwich and integrate the vertical beam 3, if it becomes necessary to change the blindfold, the blindfold can be changed. By disengaging the plates 2' and 2'', the change can be easily made by replacing them with other blind plates, and as shown in Fig. 6, one part is called a blind area A and the other part is called a blind area B. It is also possible to set it selectively.

In addition, by using the blinding plates 2' and 2'' that can be fitted to the vertical bars of an existing transparent fence with multiple vertical bars, it is extremely easy to hide the fence from the existing transparent fence. Can form a fence.

Incidentally, the tips of the adjacent blindfold plates 2' and 2'' may be bent in directions facing each other as shown by imaginary lines in FIG. 5 to block the view from an oblique direction. good.

A second embodiment of this invention is shown in FIG.

That is, this blindfold fence includes each blindfold board 2'.

2'' blindfolding surface portions 2'c and 2''C are formed parallel to the longitudinal direction of the horizontal bar 1'.

In this example as well, each blindfold plate 2'
, 2'' may be bent in a right angle direction so as to overlap each other, so as to block viewing from an oblique direction.

The other configurations and their effects are the same as those of the first embodiment.

A third embodiment of this invention is shown in FIG.

That is, this blindfold fence is a blindfold board 2'.

2″ fitting groove 2′a, engaging portion 2 formed on the periphery of 2″a
'b, 2''b, outward engaging claws 2'd, 2''d are provided on one side of the opening edges of the fitting grooves 2'a, 2''a, and the fitting grooves 2'a, 2''a are provided with outward engaging claws 2'd, 2''d.
An inward engaging claw 2'e is provided on the other side of the opening edge of 2'a and 2''a.
, 2″e are formed respectively.

Because of this configuration, the blinding plate 2' that fits on the front circumferential surface of the vertical beam 3 and the blinding plate 2'' that fits on the rear circumferential surface have a shape relationship in which the positions are rotated by 180 degrees. Therefore, the two blind plates 2', 2'' can be shared by the same forming member, and manufacturing is extremely simple.

Further, in assembly work, there is no need to select and assemble the blinding plate 2' that fits on the front side of the vertical beam 3 and the blinding plate 2'' that fits on the rear side of the vertical beam 3, which simplifies the work.

As described above, the blind fence of this invention consists of a pair of upper and lower horizontal bars, a plurality of vertical bars installed vertically at predetermined intervals between the pair of horizontal bars, and a pair of vertical bars that fit on the circumferential surface of the vertical bars. a first blinding plate having a groove vertically disposed at a side end and concealing a half of the gap width of the gap between the vertical bars; an engaging portion formed at the side end of the blinding plate; and the vertical circumferential surface. a second blinding plate having a fitting groove fitted therein vertically disposed at a side end thereof and concealing half of the gap width of the gap adjacent to the gap hidden by the first blinding plate; Since the blindfold plate is provided with an engaging portion formed on the side end and engaged with the engaging portion of the first blindfold plate, the blindfold plate can be easily changed by being attached to and detached from the vertical frame. , it is possible to freely change settings to the extent of blindfolding, and it has effects such as being able to easily form a blindfolding fence using an existing transparent fence.

[Brief explanation of the drawing]

1 and 2 are a front view and a horizontal sectional view showing a conventional example, respectively, FIGS. 3 and 4 are a front view and a horizontal sectional view showing a first embodiment of this invention, respectively, and FIG. 5 is a front view and a horizontal sectional view showing a conventional example, respectively. 6 is an explanatory diagram showing an example of its construction. FIG. 7 is an enlarged horizontal sectional view of the main part showing the second embodiment of this invention. FIG. 8 is an enlarged horizontal sectional view of the main part showing the second embodiment of this invention. FIG. 2 is an enlarged horizontal sectional view of a main part showing an embodiment of the present invention. 1'...Horizontal bar, 2', 2''...Blind plate, 2'a. 2"a...Fitting groove, 2'b, 2"b.・・・・・・
・Engagement part, 2'c, 2"C... Blindfold surface part, 2
'd, 2"d...Outward engaging claw, 2'e, 2
``e...Inward engaging claw, 3...Vertical frame.

Claims (1)

[Scope of utility model registration request] A pair of upper and lower horizontal bars, a plurality of vertical bars installed vertically at predetermined intervals between the pair of horizontal bars, and a fitting groove that fits into the circumferential surface of the vertical bars are provided vertically at the side ends of the vertical bars. A first blinding plate that hides half of the gap width of the gap, a retaining part formed on the side end of this blinding plate, and a fitting groove that fits into the vertical circumferential surface on the side end. a second blinding plate that hides half of the gap width of a gap adjacent to the gap hidden by the first blinding plate; and a second blinding plate formed on the side edge of the first blinding plate; A blindfold fence comprising a retaining part that engages with the retaining part.