JP3689686B2 - Opening and closing door structure for animal capture cage - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention belongs to the field of animal capture, and relates to a door structure for a cage mainly for capturing bears.
[0002]
[Prior art]
The applicant of the present application has proposed an animal capture cage mainly composed of bears in Japanese Patent Application No. 2002-038698. However, since the captured bears run wildly in the cage, they roll over and prevent the opening of the door. Often come off, and the branches of the tree are in contact with each other, so that the prevention of opening is incomplete.
[0003]
[Problems to be solved by the invention]
In view of the above, the present invention seeks to prevent the opening / closing door that opens and closes the opening of the cage from being trapped even after the animal has been captured and to be opened even if the main body rolls over.
[0004]
[Means for Solving the Problems]
The opening / closing door structure of the animal capture cage according to the present invention is an opening / closing door that is closed in conjunction with a guide bait housed in an opening provided in a front portion of a rectangular parallelepiped cage body elongated in the front-rear direction. In the door structure with doors,
The opening / closing door is pivotably suspended at the upper part of the opening, and guide rails protruding in a U-shape forward are provided on both sides of the opening, and both guide rails are provided at both ends of the rod body. A stopper is guided through the joined ring part, and a downwardly inclined guide plate is projected on the front and lower sides of the front and rear doors, and the lower part is bifurcated at the lower end at the lower end of the stopper. A lock fitting for locking the rod body is pivotally supported by a horizontal axis parallel to the width direction so as to be reversibly suspended, and a fixing means for fixing the lock fitting is provided on the door.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
The downward slope of the guide plate that protrudes to the left and right below the door that opens and closes like a seesaw interferes with the stopper bar that is guided by the U-shaped guide rail and opens the door. The slope that is to be prevented is selected.
[0006]
【Example】
The opening / closing door structure a ( hereinafter simply referred to as the opening / closing door structure a ) for catching animals according to the present invention will be described with reference to an embodiment as shown in FIG. A rectangular frame 3 that is slightly higher than the height of the cage body 1 is joined to the opening 2 provided at the front portion of 1, and protrudes forward in a U-shape over the entire height on both sides of the rectangular frame 3. A guide rail 4 is provided, and an opening / closing door 5 that closes the opening 2 is pivotally supported by a support shaft 6 that is pivoted on both sides at the upper portion thereof. A stopper 9 composed of a horizontal rod 7 and ring portions 8 at both ends thereof is guided by the ring portion 8, and a guide plate 11 having a downwardly inclined slope 10 on the front and back of the door 5 is projected. In addition, a frame 12 having a width that fits between the two guide plates 11 at the center, as shown in FIG. Further, the bar body 7 at the lower end of the stopper 9 (position where the bar body 7 is locked to the inclined surface 10 of the guide plate 11) is housed in the bifurcated portion 13 at the lower end of each side to prevent the stopper 9 from jumping up. The lock fitting 14 is pivotally supported by a horizontal axis parallel to the width direction of the door 5 so as to be freely reversible. A wire latch 16 is joined to the lower end portion of the central iron bar 15, and a flutter of the lock fitting 14 is located above the wire latch 16. As a fixing means to prevent, the upper metal member 18 and the lower metal member 19 projecting so as to straddle the horizontal member 17 extending horizontally on both sides of the lock metal member 14 are inserted into both the metal members 18 and 19 in front of the horizontal member 17. A T-shaped latch 20 is provided.
That is, the upper metal fitting 18 is provided with two left and right insertion holes in front of the lateral member 17 on the wide seat surface, and the lower metal fitting 19 has an insertion hole in the same phase as the left insertion hole on the narrow seat surface. It is formed by penetrating. As shown in FIG. 4, a T-shaped latch 20 composed of a shaft 21 inserted through both insertion holes and a seat plate 22 provided laterally at the upper end of the shaft 21 has a right side of the upper bracket 18 on the seat plate 22. An insertion hole 23 having the same phase as that of the insertion hole is penetrated. After the animal is captured, both insertion holes 23 are locked (not shown), and the opening and closing of the open / close door 5 is prevented in a double and triple manner.
When the lock fitting 14 is described in the inverted state shown in FIG. 3, the left and right side members 24 arranged at a required interval are joined to the upper member 25 at the upper end, and the upper and lower two lateral members 17 are joined at the middle portion. The short side member 26 is joined to the lower end portion, the two members are joined together with a joining material 27, the bifurcated portion 13 is disposed at the lower end, the frame body 12 is formed, and the upper member 25 has the door 5 A pair of U-shaped receivers 28 are joined to each other so that the phases are aligned between the centers of the steel bars 15 provided vertically, and both the receivers 28 are attached to the support metal 29 protruding from the steel bar 15 of the door 5. An insertion hole 30 for the bolt to be supported is provided, and a locking pin 31 is provided laterally inwardly on the inner side protruding end of the left receiving metal 28 so as to be inward above the insertion hole 30. Actuator comprising an operating rod 32 for locking the lower surface to 31 and a ring body 33 joined to the lower end of the operating rod 32 4, is loosely fitted to the bolt 35 to be inserted and received money 28 to the supporting metal 29, the receiving gold 28 is suspended inverted pivotally supported on the supporting metal 29 by a nut screwed on the bolt 35.
[0007]
In the door structure a thus configured, as shown in FIG. 2, the door 5 is lifted by being supported by a support shaft 6 at the top of the rectangular frame 3, and cooperates with the rectangular frame 3 on the upper surface of the main body 1. The opening state of the opening 2 is maintained by the chain 37 via the support column 36 joined together, and the wire 38 attached to the wire latch 16 provided at the lower end of the door 5 is pivotally supported by the support column 36. Guided by the roller 39 and linked to a wire latch (not shown) of a guide bait (not shown) installed inside the cage body 1. When the setting of the wire 38 is completed, the chain 37 is removed from the door 5 and the preparation for capture is completed. At this time, the lock fitting 14 waits in an inverted state on the upper surface of the door 5, but when an animal such as a bear enters and operates the guide bait, the wire 38 comes off from the wire hanging portion, and the door 5 It turns and drops around the support shaft 6 under its own weight. Then, the stopper 9 waiting on the upper part of the guide rail 4 is also guided by the guide rail 4 and falls. On the way, the operating bar 32 of the lock fitting 14 is pressed by the bar 7, the operating bar 32 presses the locking pin 31, and the frame 12 is centered on the bolt 35 pivotally supported by the support metal 29 of the door 5. When the stopper 9 rotates after the stopper 9 is dropped, the lock fitting 14 is suspended while the rod 7 of the stopper 9 is engaged with the inclined surface 10 of the guide plate 11, and the bifurcated portion 13 covers the rod 7. Become posture.
Therefore, even if the captured bear goes wild and tries to push the door 5 away, the bar 7 of the stopper 9 is restrained by the bifurcated portion 13 of the lock fitting 14 and the opening is strictly prevented. Further, when the bear is further stimulated by a capture process or the like, the latch 20 of the fixing means is hung across the horizontal member 17 between the upper bracket 18 and the lower bracket 19, and further, the latch 20 and the upper bracket 18 are locked. Thus, the lock metal fitting 14 is prevented from rising, and further safety is ensured.
[0008]
【The invention's effect】
In the open / close door structure having an open / close door that opens and closes like a seesaw according to the present invention, the open / close door after catching the animal restrains the stopper rod at the bifurcated portion of the lock fitting, so that the open / close door is prevented from being opened and locked even if it rolls over. Since the metal fitting interferes with the stopper rod, the opening is similarly prevented.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is an explanatory view of an opening / closing door structure a for capturing an animal of the present invention, in which (a) is a front view and (b) is a left side view.
FIG. 2 is an explanatory diagram showing a state in which the door 5 shown in FIG. 1 is raised.
FIG. 3 is a perspective view of the lock fitting 14 of FIG.
4 is a perspective view of the latch 20 of FIG. 1. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Cage main body 2 Opening part 3 Rectangular frame 4 Guide rail 5 Opening / closing door 6 Support shaft 7 Rod body 8 Ring part 9 Stopper 10 Inclined surface 11 Guide plate 12 Frame body 13 Fork part 14 Locking bracket 15 Iron bar 16 Wire latch 17 Horizontal member 18 Upper bracket 19 Lower bracket 20 Latch 21 Shaft 22 Seat plate 23 Insertion hole 24 Side member 25 Upper member 26 Short side member 27 Bonding material 28 Receiving metal 29 Support metal 30 Insertion hole 31 Locking pin 32 Actuator 33 Ring body 34 Actuator 35 Bolt 36 Strut 37 Chain 38 Wire 39 Roller a Opening / closing door structure for animal capture cage

Claims (1)

In the opening / closing door structure of the animal's catch cage provided with an opening / closing door that is closed in conjunction with the guide bait housed inside, at the opening of the cage body that is long in the front-rear direction,
The opening / closing door is pivotably suspended at the upper part of the opening, and guide rails protruding in a U-shape forward are provided on both sides of the opening, and both guide rails are provided at both ends of the rod body. A stopper is guided through the joined ring part, and a downwardly inclined guide plate is projected on the front and lower sides of the front and rear doors, and the lower part is bifurcated at the lower end at the lower end of the stopper. An opening / closing door structure for an animal catching cage, in which a lock fitting for locking a rod body is pivotally supported by a horizontal axis parallel to the width direction so as to be reversible and the fixing means for fixing the lock fitting is provided on the opening / closing door.

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