JPS6135151Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a device for attaching a handle to a cooking utensil.

Conventionally, this type of handle attachment device, as shown in FIG. 3 through the axial center through hole 5 of the handle 4
A bolt 6 inserted into the bolt 6 was threadedly connected to the threaded boss 2.

Therefore, since the bolt 6 is screwed into the screw boss 2, the shape of the handle 4 is restricted to a straight line, and the head of the bolt 6 is visible from the outside.
The shape of the handle had a negative impact on usability and design.

In view of the above points, the technical problem of the present invention is to attach a handle without using fasteners such as bolts, and the main components thereof are as follows.

(a) A cutout recess is formed on the lower surface of the pair of support arms of the handle mounting bracket fixed to the outer peripheral surface of the cooking utensil.

(b) A recess into which the above-mentioned mounting bracket is fitted is formed inward from the end surface of the handle, opposing notch grooves are formed near the end surface of the inner wall side of the recess, and a bulge is formed deep inside the lower surface of the inner wall. What I did.

(c) A rod-shaped locking body that fits into the notch recess on the lower surface of each support arm and the notch groove of the handle, and a rod-shaped locking body that is housed in the recess of the handle and forcibly presses the rod-shaped locking body into the notch recess. and an elastic plate-like body that can be fitted into the body.

Next, one embodiment of the present invention will be described with reference to the drawings.

In FIG. 2, reference numeral 7 denotes a cooking utensil, and a handle attachment fitting 8 having a pair of supporting arms 8a is fixed to the outer peripheral surface of the cooking utensil 7 by welding, riveting, or the like.

Each support arm 8a is provided with a heat radiation hole 8a1, and protrusions 8a2 and 8a3 are formed on the upper surface, and an arcuate surface 8 continues downward from the protrusion 8a3.
a4 is continuous with the arc surface 8a4 and has a notch recess 8a5.
are formed respectively.

In FIGS. 3A and 3B, reference numeral 9 denotes a handle, and a recess 9a into which the handle mounting bracket 8 is fitted is formed inward from the end face of the handle 9, and the recess 9a faces each other near the end face of the inner wall side of the recess 9a. A cutout groove 9b is formed therein, and a bulge 9c is formed in the deep part of the lower surface of the inner wall.

The lower part of each of the notched grooves 9b is formed to open at the lower surface of the handle 9, as shown in FIG. 3B.

FIG. 4 shows a rod-shaped locking body 10 for attaching the handle 9 to the handle mounting bracket 8, and FIG. It is formed into a ladder shape that is long in the axial direction.

Next, the process of attaching the handle 9 to the cooking utensil 7 will be explained.

(a) Insert both ends of the rod-shaped locking body 10 into each notched groove 9b of the handle 9 through the opening on the lower surface, and then insert an elastic plate-shaped member into the recess 9a so as to support the rod-shaped locking body 10 from the end surface of the handle 9. The body 11 is inserted, and its wide base end is placed on the bulge 9c and pressed against the closed end of the recess 9a.

Therefore, the base end of the elastic plate-like body 11 is held between the bulge 9c and the upper surface of the inner wall of the recess 9a (see FIG. 6A).

(b) Insert the handle fitting 8 fixed to the cooking utensil 7 into the recess 9a of the handle 9.

At this time, (a) the rod-shaped locking body 10 is attached to the arc surface 8a of each support arm 8a;
4 and is displaced downward in the notch groove 9b.

Therefore, the elastic plate-like body 11 has a bulged portion 9c.
It is elastically deformed in a curved shape downward from the base point (see FIG. 6B).

(b) Next, the rod-shaped locking body 10 is inserted into the notch recess 8a5.
, and as shown in FIG. 7, the elastic plate-like body 1
Due to the elastic restoring force of 1, the handle 9 is forcibly fitted between one side of the notch recess 8a5 and one side of the notch groove 9b of the handle 9.

At this time, the ladder-shaped elastic plate-like body 11 elastically restores upward to the point where a portion of its both side edges are abutted and sandwiched between the support arms 8a, and the left-right movement is suppressed.

(c) In the above state (b), the end surface of the handle 9 is in close contact with the outer peripheral surface of the cooking utensil 7.

The handle 9 attached as described above is attached to the seventh
As shown in the figure, the rod-shaped locking body 10 is connected to the elastic plate-shaped body 1.
Due to the elasticity of 1, the notch recess 8a5 of the handle mounting bracket 8
Since it is forcibly fitted between one side surface and one side surface of the notch groove 9b of the handle 9,
When an external force is applied to the handle 9 in the pulling direction, the applied force is transmitted from the notch groove 9b to the rod-shaped locking body 10, but both ends of the locking body 10 fit into the notch recess 8a5 of the fixed support arm 8a. Therefore, the locking body 10 is immovable.

Therefore, the movement of the handle 9 is prevented and the handle 9 does not come off the support arm 8a.

Furthermore, since the end surface of the handle 9 is in close contact with the outer circumferential surface of the cooking utensil 7, the handle 9 will not wobble vertically or horizontally.

Note that a protrusion 8 provided protrudingly on the upper surface of each support arm 8a
a2 and 8a3 reduce the number of points of contact with the upper surface of the inner wall of the recess 9a of the handle 9 to reduce heat conduction from the cooking utensil 7 to the handle 9 through the handle mounting bracket 8 while the cooking utensil 7 is in use; Since the radiant heat into the inside of the handle 9a is released to the outside from the lower opening of the cutout groove 9b, the heat insulating effect of the handle 9 is improved.

As described above, in the present invention, the handle is attached to the handle mounting bracket fixed to the cooking utensil through the rod-shaped locking body and the elastic plate-shaped body that cooperate with each other, so that the handle can be used easily depending on the cooking utensil. In addition to being able to freely set the shape to a good shape, the mounting bracket, rod-shaped locking body, and elastic plate-shaped body are housed in the recess of the handle, so they are not visible from the outside and have a beautiful appearance and excellent design. has.

[Brief explanation of the drawing]

FIG. 1 shows a longitudinal sectional view of a conventional handle mounting device, FIGS. 2 to 7 show an embodiment of the handle mounting device according to the present invention, and FIG. Figure 3A is a cross-sectional view of the handle, Figure B is a longitudinal cross-sectional view, Figure 4 is a perspective view of the rod-shaped locking body, Figure 5 is a perspective view of the elastic plate-shaped body, and Figures 6A and B are the handle. FIG. 7, which is an explanatory diagram of the attachment process, is a longitudinal sectional view when the handle attachment is completed. 7...Cooking utensil, 8...Handle mounting bracket, 8a...
Support arm, 8a5... Notch recess, 9... Handle, 9a
... recess, 9b ... notch groove, 10 ... rod-shaped locking body, 11 ... elastic plate-like body.

Claims (1)

[Scope of utility model registration request] a handle mounting bracket having a pair of support arms fixed to the outer circumferential surface of the cooking utensil; a handle having a recess inwardly from the end surface into which the mounting fitting is fitted; the end surface closely contacting the outer circumferential surface of the cooking utensil; The end portion is housed in a notched groove formed on each side surface of the inner wall of the recessed portion of the handle, and the end portion is slid on an arcuate surface formed from the tip of each support arm of the mounting bracket to the lower surface thereof, and is connected to the arcuate surface. A rod-shaped locking body that fits into the formed notch recess, and a proximal end of the handle is held between a bulge formed on the lower surface of the inner wall of the recess and an upper surface of the inner wall, and the rod-shaped locking body is forcibly supported. A handle attachment device for a cooking utensil, comprising a tapered elastic plate-like body that is press-fitted between one side of a notched recess of an arm and one side of a notched groove of the handle.