JP2503382Y2 - Fence mounting device - Google Patents

Description

[Detailed description of the device] [Industrial applications]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for attaching a fence main body to a fence post, and more particularly to a device for easily and smoothly replacing the fence main body.

[Prior art]

In the fence mounting device that allows the fence main body to be easily and smoothly replaced with a fence support, block-shaped projections are fixed to the side of the fence support, and the top and bottom of the fence main body are rectangular with the lower end of the longitudinal end of the horizontal frame. It is configured by cutting and forming a fitting part, and the fence main body is lowered in a horizontal state between the upright fence pillars, and the fence pillars are fitted to the fitting parts at the longitudinal ends of the upper and lower horizontal frames of the fence main body. It is known that the projections of (1) and (2) are fitted and screws are fixed from both front and rear surfaces of the horizontal frame.

[Technical problems to be solved]

However, in the above-mentioned conventional technique, since it is necessary to cut the lower surface of the end portion of the lateral frame of the fence main body to form the fitting portion, not only the time and effort for the cutting process increase and the product cost increases, but also the lateral frame. Is generally made of hollow thin-walled material, so sharp corners will be exposed at the end of the horizontal frame when cut off, so when the fence body is assembled or the completed fence body is transported or unloaded. Moreover, there is a high risk of the operator being injured by the sharp corners. Alternatively, the sharp corner portion is likely to be bent by an external force. Also, when installing the fence, it is necessary to lower it while keeping both ends of the fence horizontal and fit it into the protrusions of the columns on the left and right sides, but two workers each work by holding each end of the fence body. However, it is not easy to lower them simultaneously in the horizontal state. Furthermore, it is difficult to carry out the installation work by one person. In view of this, the present invention provides a fence mounting device in which the fence main body can be easily and smoothly replaced with a fence post, so that the fence main body can be easily positioned by itself on both left and right side fixing positions and easily fixed. The purpose is to

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the fence mounting device according to the present invention is mounted on both front and rear sides of a fence post, which is the mounting position of the upper and lower horizontal frames of the fence body, and the end portions of the upper and lower horizontal frames are arranged from the front and rear direction. A pair of holding brackets for holding, one of the pair of holding brackets has a projecting piece for holding the ends of the upper and lower horizontal frames on the upper and lower sides thereof, and the pair of holding brackets includes The other is characterized in that the holding portion projecting from the side surface of the fence support is configured to be openable and closable. In addition, the pair of holding brackets are integrally formed except for a holding portion that is openable and closable.

[Action]

With one holding bracket of one fence strut of the other holding bracket open, hold one end of the horizontal frame of the fence body between the upper and lower protruding pieces of the other holding bracket's holding part. You can hold. Therefore, the other ends of the upper and lower horizontal frames of the fence main body can be easily held by the holding brackets of other fence columns in the same manner. Then, the openable and closable holding part is closed, screws are screwed into the ends of the horizontal frame from both front and rear surfaces of both brackets, or inverted U-shaped metal fittings are fitted to both the holding parts to attach the horizontal frame with a pair of brackets. It can be held and fixed in the front-back direction. When replacing the fence body, you can easily open and close the holding part to replace the old and new.

【Example】

Next, an embodiment of the present invention will be described with reference to the drawings. The embodiment shown in FIGS. 1 and 2 is an example in which a pair of holding brackets (hereinafter, simply referred to as brackets) a ₁ and a ₂ are formed separately. The first bracket a ₁ is a flat plate-shaped fixing portion 1 that is fixed to the front surface (or rear surface) of a fence support pillar (hereinafter referred to as a support pillar) and a holding portion 2 that protrudes from the fixing portion to the left and right sides of the support pillar. Have and. A hole 3 is provided in the fixing portion 1. The holding portion 2 is provided with projecting pieces 4 and 5 that fit and hold the ends of the horizontal frame of the fence main body on the upper and lower sides, and the holding portion 2 has a U-shaped cross-sectional shape. The holding portion 2 is also provided with a hole 6. The second bracket a ₂ has a flat plate-shaped fixing portion 7 that is fixed by abutting on the rear surface (or front surface) of the fence pillar, and a holding portion 8 that projects from the fixing portion to the left and right sides of the pillar. The holding section 8 is openably and closably connected to the fixing section 7 by a hinge 9. Like the holding portion 2 of the first bracket a ₁ , the holding portion 8 has projecting pieces 10 and 11 formed on the upper and lower sides and has a U-shaped cross section. Further, similar holes 12 and 13 are formed in the fixing portion 7 and the holding portion 8. With the above configuration, the fence mounting apparatus of this embodiment, the plant in (including builders), as illustrated in Figure 3, a pair of brackets a _1, a ₂ are front and rear upper strut (studs) P The fixing portions 1 and 7 are brought into contact with both surfaces, and rivets 14 are driven through the holes 3 and 12 or screws are screwed into the support P to be fixed. A similar pair of brackets is also attached to a position that is separated from the pair of brackets attached to the upper part of the support column by a distance equal to the distance between the upper and lower horizontal frames of the fence body. Illustration of the lower bracket is omitted. When the fence is to be installed on the site, the pillars P to which the above brackets are mounted are erected on the ground at predetermined intervals, and the openable and closable holding portion 8 of the second bracket a ₂ of the pair of upper and lower brackets of each pillar. Is opened and the end of the horizontal frame 15 of the fence main body is moved from the second bracket a ₂ side to the first bracket a ₁ direction, and the end of the horizontal frame is fitted into the holding portion 2 of the first bracket a _1. Hold together. As shown in FIG. 2, after both ends of the upper and lower horizontal frames of the fence main body are fitted and held by the holding portions of the first brackets of the left and right columns, screws are screwed in through the holes of the holding portions, and then, As shown in FIG. 3, the fence main body is fixed to the column P by closing the openable and closable holding portion 8 of the second bracket a ₂ and screwing the screw 16 into the hole 13 of the holding portion. Instead of fixing with screws, it is also possible to fit and fix a fixing bracket having a U-shaped cross-section downward from above between a pair of front and rear holding parts. In FIG. 3, reference numeral 17 denotes a cap fitted to the upper end portion of the column, and after fitting, the screw 18 is screwed into a screw through hole provided in the fixing portion of the second bracket to be fixed. When the fence main body is replaced, the screws or the fixing metal fittings of the holding portion are removed and the movable holding portion 8 is opened, so that the fence main body is easily moved to the front and removed. The fence body of can be attached. FIG. 4 shows another embodiment of the present invention. In this embodiment,
A pair of front and rear brackets a ₁ and a ₂ are integrally formed except for the holding portions 8 and 8 which are openable and closable. In this case, the protruding piece 4 on the upper side of the first bracket a ₁ is extended forward, the portion between them is integrally continuous, and the fixed portion 7 of the second bracket a ₂ is connected to the front end thereof. . Then, the extended protruding piece 4 and the continuous portion between them constitute a covering portion for covering the end portion of the lateral frame of the fence attached by the fence attaching device. Furthermore, when the openable and closable holding portions 8 are closed, the pair of brackets have an inverted concave cross section. In this embodiment, when the fence main body is mounted, it can be mounted in the same manner as in the previous embodiment, but a pair of brackets are integrally formed except for the openable and closable holding portion, and the upper surface is covered with the covering portion. Therefore, it is not necessary to attach the cap 17 in the previous embodiment.

[Effect of device]

As described above, the fence mounting device according to the present invention is
Since the holding portion of one of the brackets is opened and closed to hold and fix the end portion of the lateral frame of the fence body, the fence body can be easily replaced. Further, since the holding portion of at least one of the brackets has projecting pieces on the upper and lower sides and can hold the lateral frame end portion of the fence main body, even one person can easily position both end portions of the fence main body. Further, since it is not necessary to process the fence main body, the product cost can be reduced.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is a perspective view of a use state immediately before attachment of a fence main body, and FIG. 3 is a perspective view showing a state immediately before completion of attachment of the fence main body. FIG. 4 is a perspective view showing another embodiment of the present invention. a ₁ ... 1st bracket, a ₂ ... 2nd bracket, 1, 7 ... Fixed part, 2 ... Holding part, 4,5 ... Projection piece, 8 ... Openable and closable holding part, 9 ... Hinge, 10, 11 ... Projection One piece.

Claims (2)

(57) [Scope of utility model registration request] 1. A fence attachment device for fixing a fence main body disposed on a side surface of a fence post to the fence post, which is provided on both front and rear surfaces of the fence post at which upper and lower horizontal frames of the fence main body are attached. The pair of holding brackets is attached and holds the end portions of the upper and lower horizontal frames from the front-rear direction, and one of the pair of holding brackets holds the end portions of the upper and lower horizontal frames on the upper and lower sides thereof. The fence mounting device is characterized in that a holding portion projecting from a side surface of the fence strut is configured to be openable and closable on the other side of the pair of holding brackets. 2. The fence mounting device according to claim 1, wherein the pair of holding brackets are integrally formed except for a holding portion that is openable and closable.