JPH0418380Y2 - - Google Patents

Description

[Detailed Description of the Invention] Field of Industrial Application The present invention relates to an improvement of a tightening and latching device for a fishing cooler box.

Conventional technology As a hook for the lid of a cooling box for fishing, Jikosho's
As seen in Japanese Patent No. 52-45598, the hooks that protrude from the box body have the disadvantage that fishing line, clothes, etc. may get caught in the hooks, or the hooks may collide with other objects and be damaged.

It is also known from Japanese Utility Model Application Publication No. 61-48134 to fit the hook into the recesses of the box body and lid, but this may cause the fishing line to get caught in the recesses or attract dust and foreign matter. The concave portions make sitting uncomfortable when sitting on the cooler box for fishing.

Furthermore, as seen in Japanese Utility Model Application Publication No. 52-8695, it is known to fit a latching tool into a concave portion, but the latching tool merely locks and does not have a tightening effect. There are defects in that the adhesion of the lid is insufficient and the latch is difficult to operate and the lid cannot be opened quickly.

Problems to be Solved by the Invention In view of these current circumstances, the present invention is designed to prevent dust and other foreign matter from adhering to the locking device without protruding from the cold box body and lid. The object of the present invention is to provide a cooling box for fishing that is convenient for handling and fishing operations.

Means for Solving the Problems The present invention, as a means to achieve the above-mentioned object, includes a lid body pivotably attached to the upper part of a cold box body so as to be freely openable and closable, and a cold insulation box body and a lid body on the open side of the lid body. have concave portions facing each other so as to be continuous, and an operating piece is pivoted to the concave portion of the cold insulating box body, and the tip of the operating piece can freely engage with locking portions provided in the concave portion of the lid body on both sides of the tip thereof. A tightening frame plate having a large size and a fitting hole for an operating piece is pivotally supported, and when the tightening frame plate is tightened and latched, the operating piece and the tightening frame plate are connected to the concave portions of the cold box main body and the lid body. and are formed so that the outer surfaces thereof are flush with the outer surfaces of the cold box main body and the lid body, and furthermore, a recessed groove portion for operation is connected to the lower part of the recessed portion of the cold insulated box main body. This is a summary.

Embodiment An embodiment of the present invention will be described with reference to the drawings. The cold box body 1 and the lid body 2, which is pivotally attached to one side of the upper part thereof so as to be openable and closable, have concave portions 3 on both sides of the open side, respectively.
4 are arranged opposite to each other so as to be continuous with each other, and the recessed portions 3, 3 on both sides communicate with each other through a recessed groove portion 5.

Further, an operating piece 7 is pivotally attached to the center of the concave portion 3 via a mounting plate 6, and a tightening frame plate 9 has a fitting hole 8 for the operating piece 7 on both sides of the tip of the operating piece 7.
is pivotally supported, and an engaging protrusion 10 protruding from the inner surface of the tightening frame 9 is configured to be able to engage with a locking part 11 provided in the concave part 4 of the lid body 2.

Therefore, when the operating piece 7 and the tightening frame plate 9 are tightened by engaging the engagement protrusion 10 with the locking part 11, the operating piece 7 and the tightening frame plate 9 are connected to the concave portions 3 and 4.
The surfaces of the operation piece 7 and the tightening frame plate 9 are formed to be flush with the outer surfaces of the cold box body 1 and the lid body 2.

Since the embodiment of the present invention is constructed as described above, when the engagement protrusion 10 of the tightening frame plate 9 engages with the locking portion 11 as shown in FIG. As shown in the figure, the tightening frame plate 9 and the operating piece 7 fit tightly into the recessed parts 3 and 4, and their outer surfaces form the same continuous surface as the cold box main body 1 and the lid body 2.

Next, when opening the lid 2, insert your finger into the recessed groove 5 and press the operating piece 7 and the tightening frame plate 9 as shown by the chain line in FIG.
When the shaft attachment part is pulled outward, the engaging protrusion 10 comes off from the locking part 11, so the tightening frame plate 9 is rotated outward as shown in FIG. 3, and the lid body 2 is opened. be.

In the embodiment described above, the recessed groove portion 5 communicates the recessed portions 3 on both sides, but it may also be provided only in that portion of each recessed portion 3 without communicating with each other.

Effects of the invention The present invention is designed to fit the tightening operation piece and the tightening frame plate into the recessed parts of the lid and the cold box body, and their outer surfaces are flush with the outer surfaces of the lid and the cold box body. In addition, a concave groove for operation is provided below the concave part of the cold box body, so clothes or fishing lines do not get caught on the operation piece or the tightening frame plate, and these do not hit other objects. The lid plate can be securely tightened to and removed from the cooler box body without being damaged due to contact, and it is comfortable to sit on when used as a stool for fishing, and has a good appearance and is free from dust and dirt. It has excellent features and practicality, with no fear of foreign matter entering the recess and adhering to it.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the present invention, FIG. 2 is a longitudinal sectional side view of the lid in a tightened state, FIG. 3 is a perspective view of the lid in an open state, and FIG. 4 is a front view of the same. DESCRIPTION OF SYMBOLS 1... Cold box main body, 2... Lid body, 3, 4... Recessed part, 5... Recessed groove part, 7... Operating piece, 8... Fitting hole, 9... Tightening frame plate, 10... ...Engagement protrusion, 11
...Locking part.

Claims (1)

[Scope of utility model registration request] The lid body is pivoted to the top of the cold box body so that it can be opened and closed freely.
Concave portions are provided in continuous opposition to the cold box body and the lid on the open side of the lid, an operating piece is pivoted to the concave portion of the cold box body, and a lid body is provided on both sides of the tip of the operating piece. A clamping frame plate which can be freely engaged with a locking part provided in a recessed part and has a fitting hole for an operating piece is pivotally supported, and when the clamping frame plate is tightened and latched, the operating piece and the tightening frame are engaged with each other. The plate is formed so that it fits into the recessed portions of the cold insulated box body and the lid body, and their outer surfaces are flush with the outer surfaces of the cold insulated box body and the lid body; A cooling box for fishing with a concave groove section for operation at the bottom.