JPH0679970U - Wing for sneak and sneak using this - Google Patents

Abstract

(57) [Summary] [Purpose] An object is to provide a wedge for sneak-back and a sneak-back using the same, which can reduce the number of parts and which can be manufactured extremely easily. [Structure] A thin plate-like body formed by press working.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a creeping wedge and a creeping wedge using this, and more specifically, a creeping wedge that is attached to the upper end surface of a fence or the like to prevent people from entering the site. Regarding the patience using this.

[0002]

[Prior art]

 Conventionally, there is a wedge shown in FIG.

That is, this conventional one is composed of a rod-shaped body 9 having a sharpened portion 9a, and an inverted U-shaped rod-shaped body 10 also having a sharpened portion 10a and welded to a substantially central portion of the rod-shaped body 9. The two rod-shaped bodies 9 and 10 are manufactured by cutting a long wire rod to a predetermined size and then forming sharp points 9a and 10a, respectively.

[0004] Then, the wedge 8a having such a structure is attached to the two plates 11 with a predetermined interval as shown in FIG.

[0005]

[Problems to be solved by the device]

 However, since the work of cutting the long wire rod to a predetermined size, the work of forming the sharpened portions 9a, 10a on the cut rod-shaped bodies 9, 10 and the welding work of the rod-shaped bodies 10 are separate steps, respectively, a series of such production work is performed. However, there was a problem that it was very complicated and lacked in workability.

In addition, a large number of rod-shaped bodies 10 may be attached to the rod-shaped body 9. However, if each rod-shaped body 9, 10 is configured as a separate body in this way, the number of parts increases accordingly. However, the manufacturing work becomes more difficult and the cost increases.

Therefore, the present invention has been made in order to solve the above-mentioned conventional problems, and it is possible to reduce the number of parts and to make the manufacturing thereof extremely easy. Is an issue.

[0008]

[Means for Solving the Problems]

 That is, in order to solve the above-mentioned problems, the present invention is a sneak-back wedge made of a thin plate-like body formed by press working.

Further, the characteristic of the sneak-back according to the present invention is that a plurality of wedges 1 made of a thin plate-like body formed by press working and a connecting rod capable of arranging the wedges 1 side by side at a predetermined interval are provided. The point is that it is composed.

[0010]

[Action]

 Therefore, since the sneak-back wedge characterized by the above-mentioned structure is made of a thin plate-shaped body formed by press working, it can be manufactured very easily and efficiently and has various shapes. It will be possible to easily manufacture a wedge having.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a wedge formed by punching a thin plate by pressing, and at one end of one side surface and a substantially central portion thereof, a sharp protruding piece 2, which inclines downward toward the tip side. 3 are formed respectively, and a connecting piece 4 is projectingly provided at a substantially central portion of the lower end. Reference numeral 5 denotes a through hole formed at a predetermined position on the lower side of the wedge 1, and the through hole 5 is also formed by pressing at the same time.

The sneak-back wedge according to this embodiment has the above-described structure. The sneak-back shown in FIG. 2 is manufactured using this wedge.

That is, in this siding, a plurality of wedges 1 are connected via a pair of upper and lower plate-like connecting rods 6 and 7 so as to be arranged in parallel at a predetermined interval, and the upper connecting rod 6 is connected to the wedge 1. While being inserted into the through hole 5 and welded, the connecting piece 4 of the wedge 1 is inserted into an insertion hole (not shown) formed in the lower connecting rod 7 at predetermined intervals in the width direction, and the lower connecting rod 7 is inserted. The connecting piece 4 slightly protruding from the lower surface is crushed and fixed.

In this sneak peg 8, a plurality of lower connecting rods 6 are continuously provided on the upper end surface of a fence or the like so that the sharp protruding pieces 2 and 3 face the outdoor side.

Since the wedge 1 is formed by press working, the sharpened protruding pieces 2, 3 and the through hole 5 can be formed at the same time, so that the number of parts does not increase and the number of parts does not increase. There is an advantage that it can be manufactured very easily and efficiently.

Further, the wedge 1 obtained by this can not only ensure a certain quality, but also by changing the press die or the like arbitrarily, the wedge 1 having various external shapes can be manufactured. As a result, It is possible to have not only the original function of sneaking back but also a decorative function.

The shape of the wedge 1 is by no means limited to the above embodiment, and can be arbitrarily changed, and its specific shape is not limited.

Further, the specific thickness of the plate-shaped body that is the material of the wedge 1 does not matter, and in consideration of the role of the wedge that prevents intrusion of a person, a thin-walled body that can be formed by press working is used. Any plate may be used.

Further, the design of the shape of the sneak-back 8 and the specific configuration of the connecting means between the wedge 1 and the connecting rod can be freely changed within the scope intended by the present invention.

[0021]

[Effects of the Invention] As described above, the present invention is composed of a thin plate-like body formed by pressing a wedge, and therefore, compared with the conventional one in which the wedge is made of a plurality of rod-like bodies. As a result, it is possible to reduce the number of parts and to obtain a special effect that the manufacturing is extremely simple and efficient.

Moreover, since it is possible to manufacture wedges having various shapes by pressing, the sneak-back manufactured using this not only has the original function of preventing the intrusion of people, but also the decoration itself. It also has the unique effect that it can be equipped with various functions.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a wedge according to the present invention.

FIG. 2 is a side view showing the same plucking.

FIG. 3 is a front view of a wedge showing a conventional example.

FIG. 4 is a side view of a sneak pavement showing a conventional example.

[Explanation of symbols]

 1 ... wedge

Claims (2)

[Scope of utility model registration request] 1. A wedge for sneaking back, comprising a thin plate-like body formed by press working. 2. A plurality of wedges (1) made of a thin plate-like body formed by press working, and a connecting rod capable of arranging the wedges (1) side by side at predetermined intervals. Revenge characterized by.