JPH0242025Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention is a clamp cover constructed to prevent small animals such as birds and snakes from entering through the edge line opening and causing electric shock accidents. It is related to.

[Prior Art] Conventionally, the opening for the edge line in the clamp cover has been opened wide to provide flexibility in the direction in which the edge line is pulled out, and this prevents birds and animals from entering through this opening in search of warmth. In order to do this, it is known that a tongue is extended around the opening, or a lid is provided with a zigzag linear cut in the opening. Birds and animals sometimes invaded, making it impossible to fully achieve the purpose.

[Problem that the invention attempts to solve]

This prevents birds and animals from entering through the gap between the tongue piece provided in the conventional edge line opening and the cut line on the lid, and allows the line to be pulled out freely without any restrictions on the direction in which it can be pulled out. do.

[Means for solving problems]

The outer edge of the edge line opening is formed into an arcuate curved surface, and a locking pin is protruded from the inner wall surface in an opposing manner,
On the other hand, a pair of left and right cover members is attached to the outside of the edge line opening, and the cover members have a semi-cylindrical shape attached to one side edge of the sliding contact plate that covers the left and right halves of the opening in the longitudinal direction. Along with protruding the part,
A supporting plate piece with an engagement hole is provided on the back surface of the sliding contact plate piece, and the inner circumferential curved surface of the sliding contact plate piece of the cover member is aligned with the outer edge of the arcuate curved surface of the opening for the hemming line. The supporting plate pieces are inserted into the edge line openings and installed, and the locking pins are engaged with the engagement holes formed in the support plate pieces, so that the locking pins are used as fulcrums. The sliding contact plate piece always closes the edge line opening and slides on the arcuate outer edge of the opening, which in turn causes the cover member to rotate.

[Effect]

The cover member is engaged with the engagement hole of the support plate piece while the hem line is held in the cylindrical holding part formed by the opposing semi-cylindrical bodies of the left and right cover members. The swinging motion can be made using the pin as a fulcrum, and the sliding contact plate piece always covers the opening for the hemming wire, thereby surely preventing the intrusion of birds and beasts.

〔Example〕

In the figure, reference numeral 1 denotes a clamp cover main body formed by connecting one side edge of the left and right bodies 2, 2 as a hinge part and forming a hollow inside. It is configured to be closed by locking the locking pieces 3, 3 to the protrusions 4, 4, respectively, and has a main line opening 5 at one end in the longitudinal direction, and a tension-resistant insulator opening at the other end. 6 and an opening 7 for the edge line are respectively opened. The edge line opening 7 is long and slender so that the edge line can be flexibly pulled out at a wide angle without restricting the drawing direction of the edge line.
The side edges are formed to form an arcuate curved surface, and locking pins 8, 8 are provided protruding from the inner wall of the opening 7 to face each other.

Thus, 9a and 9b are cover members having a left-right symmetrical shape that are attached to the edge line opening 7,
Each sliding contact plate piece 10 has a curved surface shape that matches the arcuate curved surface of the edge line opening 7 and has a cross-sectional shape.
A semi-cylindrical part 11 for holding the edge line B is protruded from the center of one side edge, and a support plate piece 12 is protruded from the back surface of the sliding contact plate piece 10.
An engagement hole 13 is provided at the tip of the edge line opening 7 to engage a locking pin 8 protruding from the inner wall surface of the edge line opening 7.

The cover members 9a and 9b formed in this way are made by superimposing the sliding contact plate pieces 10 on the outer edges of the edge line openings 7, respectively, with the semicylindrical parts 11 and 11 facing each other to form a cylindrical shape. By inserting the support plate piece 12 into the edge line opening 7 and engaging the locking pin 8 with the engagement hole 13 formed in the support plate piece 12, the plate slides with the locking pin 8 as a fulcrum. The piece 10 is attached so as to be swingable while always closing the edge line opening 7.

Next, the use of the thus constructed clamp cover for preventing damage to birds and animals of the present invention will be explained. First, the clamp cover main body 1 is opened with the left and right bodies 2, 2 released by disengaging the locking pieces 3, 3 and the protrusions 4, 4.
The main line A and the edge line B drawn in from the main line opening 5 are connected through a clamp C, and this clamp C is supported by a tension insulator support fitting a introduced from the tension insulator opening 6. , the semi-cylindrical parts 11, 11 of the cover members 9a, 9b attached to the opening 7 for the edge line are held by the cylindrical holding part D and pulled out to the outside. The protrusions 4, 4 are engaged with the stopper pieces 3, 3 to unite the clamp cover body, and further, insulation tape or the like is wrapped around the holding part D to close the joint between the semi-cylindrical parts 11, 11 to form a sealed cylindrical body. shall be as follows.

The edge line B pulled out from the clamp cover main body 1 in this way is held in the holding portion D of the cover members 9a, 9b.
b can swing freely around the locking pins 8, 8, and the angle of the drawn-out hemming line B is not restricted. Moreover, since the sliding plate pieces 10, 10 always move to cover the edge line opening 7, birds, animals, snakes, etc. are not allowed to enter the clamp cover main body 1.

[Effect of idea]

As described above, in the clamp cover for preventing damage to birds and animals of the present invention, the cover member that is attached to the edge line opening and holds the edge line is engaged with the engagement hole provided in the support plate. Since the locking pin protruding from the inner wall surface of the opening for the edge line can be used as a fulcrum, it can be oscillated over a wide range of angles, so the edge line can be freely pulled out without restricting the drawing angle. Moreover,
When the cover member is swung, the sliding contact plate piece always covers the edge line opening and does not create a gap, which reliably prevents birds and animals from entering and prevents accidents such as electric shock. .

[Brief explanation of drawings]

The figures relate to an embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is a perspective view showing the front and back of the cover member,
FIG. 3 is a sectional view of the main part, and FIG. 4 is a sectional view showing the state of use. 1... Clamp cover main body, 2, 2... Left and right body, 5... Main line opening, 7... Edge line opening,
8, 8... Locking pin, 9a, 9b... Cover member, 10, 10... Sliding contact plate piece, 11, 11... Semi-cylindrical part, 12, 12... Support plate piece, 13, 13...
...Engagement hole.

Claims (1)

[Scope of utility model registration request] In a clamp cover in which one side edges of the left and right bodies are connected to each other so as to be openable and closable with a hinge structure, and an opening for a main line and an opening for an edge line are provided at the longitudinal end, an outer edge of the opening for the edge line is provided. It is formed into an arcuate curved surface, and locking pins are provided oppositely protruding from the inner wall surface, and a pair of left and right cover members is attached to the outside of the edge line opening, and the cover members are attached to the opening. A semi-cylindrical part is provided protruding from one side edge of the sliding contact plate that covers the left and right halves in the longitudinal direction, and a supporting plate piece with an engagement hole is provided protruding from the back surface of the sliding contact plate. The inner circumferential curved surface of the sliding contact plate piece of the cover member is overlapped with the outer edge of the arcuate curved surface of the edge line opening, and the support plate piece is inserted into the edge line opening and installed, By engaging the locking pin with the engagement hole formed in the support plate piece, the sliding contact plate piece always closes the opening for the hemming line and maintains the arc shape of the opening using the locking pin as a fulcrum. A clamp cover for preventing damage to birds and animals, characterized in that the cover member is configured to slide on an outer line and rotate.