JP3769669B2 - Handle structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a detachable handle structure for a container body such as a pan or a frying pan.
[0002]
[Prior art]
Conventionally, as a handle structure of this type, for example, as shown in Japanese Patent Application Laid-Open No. 11-104209, a joint frame portion having a U-shaped fitting groove portion formed by a front plate portion and both side plate portions on a side surface of a container body. The fitting body is provided with a fitting convex part that can be inserted and removed from below with respect to the fitting hole part formed by the fitting groove part, and the container body is located above the joint frame part. 2. Description of the Related Art There is known a structure in which an engaging plate is horizontally provided and a holding member that can be locked to the upper surface of the engaging plate is provided on the handle body so as to be able to advance and retract.
[0003]
[Problems to be solved by the invention]
However, in the case of this conventional structure, as a structure for attaching and detaching the handle body, the handle body is attached to the container body by engaging the fitting convex portion and the fitting hole portion and pressing the upper surface of the engagement plate by the pressing member. This has the disadvantage that the structure is likely to be complicated.
[0004]
[Means for Solving the Problems]
The present invention aims to solve these problems. Among the present inventions, the invention according to claim 1 is a U-shaped fitting groove formed on the side surface of the container body by a front plate portion and both side plate portions. And a fitting projection that can be inserted into and removed from below with respect to the fitting hole formed by the fitting groove on the handle body . A front end surface is formed in an arc-shaped surface so as to match an arc-shaped side surface of the container body, the fitting hole is formed by the side surface of the container body and the fitting groove portion, and the fitting convex portion is formed on the container body. The fitting hole formed by the side surface and the fitting groove is detachable from below, and the fitting hole formed by the side of the container body and the fitting groove is on the upper side. It is formed in a tapered hole that becomes gradually narrower toward the top, and the fitting convex part is formed into a block plate shape that becomes gradually narrower toward the upper side. Form and, arranged to be tapered fit to be gradually narrower and the fitting hole and the fitting protrusion upward, forming a through hole in the front plate portion of the engagement frame section, the The handle body is provided with an insertion / removal pin that can be inserted into and removed from the insertion hole so that the insertion / removal pin can be moved forward and backward, and a forward / backward operation mechanism including a compression spring that allows the insertion / removal pin to pass through the insertion hole. The insertion / removal pin protrudes from the insertion / removal pin, and the compression spring is interposed between the insertion / removal pin and the handle body, and a sliding long hole is formed in the handle body. sliding length was implanted slidable guide pin bore, in a handle structure characterized by comprising providing a knob body pin within the guide.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
1 to 7 show an embodiment of the present invention. Reference numeral 1 denotes a container body as shown in FIGS. 1, 4 and 6, for example, on the arc-shaped side surface of the container body 1 such as a pan or a frying pan. A joint frame portion 2 having a planar U-shaped fitting groove portion 2c formed by the front plate portion 2a and both side plate portions 2b and 2b is projected by fixing means 2d such as a rivet, spot weld, and screw.
[0006]
Reference numeral 3 denotes a handle body, which is formed by integrally fixing a split half body 3a, 3a made of synthetic resin and an upward hook-shaped engagement body 3b made of metal together by screws 3h. Relief holes 3c and 3f are formed in the united body 3b, and the front end surface of the engaging body 3b is formed in an arcuate surface 3d in accordance with the side surface of the container body 1, and the fitting groove 2c is formed at the distal end of the engaging body 3b of the handle body 3 And a fitting projection K that can be inserted / removed from below with respect to the fitting hole M formed by the side surface of the container body 1, and the insertion hole 4 is provided in the front plate 2 a of the joint frame 2. On the other hand, an insertion / removal pin 5 that can be inserted into and removed from the insertion hole 4 is provided in the handle body 3 so as to be able to advance and retract, and an advancing / retracting operation mechanism 6 including a compression spring 6 a that inserts the insertion / removal pin 5 into the insertion hole 4 It is composed.
[0007]
In this case, the fitting hole portion M and the fitting convex portion K are provided so as to be capable of taper fitting which gradually becomes narrower upward, that is, formed by the fitting groove portion 2 c and the side surface of the container body 1. The fitting hole portion M to be formed is formed into a tapered hole gradually narrowing upward, and the fitting convex portion K is formed in a block plate shape gradually narrowing upward. .
[0008]
Further, in this case, as the advancing / retracting operation mechanism 6, the insertion / removal pin 5 is protruded from the handle body 3 by the sliding hole 3 g so as to be freely reciprocated through the relief holes 3 c, 3 f, The compression spring 6a is interposed between the body 3 and the handle body 3 to form a sliding long hole 3e, and the insertion / removal pin 5 is provided with a guide pin 6b that can slide in the sliding long hole 3e. The guide pin 6b is provided with a knob 6c.
[0009]
Since this embodiment has the above-described configuration, it is formed by the joining frame portion 2 protruding from the side surface of the container body 1 in a state where the handle 6c of the advance / retreat operation mechanism 6 is pulled back to the front side with a finger. When the fitting protrusion K formed on the engagement body 3b of the handle body 3 is inserted into the fitting hole M from below and the knob 6c is released after insertion, the insertion / removal is performed. The pin 5 is inserted into the insertion hole 4 of the front plate portion 2a of the joint frame portion 2 by the compression spring 6a, whereby the handle body 3 can be attached to the container body 1 as shown in FIG. As shown in the figure, the handle 6c of the advancing / retracting operation mechanism 6 is pulled back to the front side with a finger, the insertion / removal pin 5 is extracted from the insertion hole 4, and is formed by the joining frame portion 2 protruding from the side surface of the container body 1. The fitting convex portion K formed on the engaging body 3b of the handle body 3 is removed from the fitting hole portion M downward with respect to the fitting hole portion M. The handle body 3 can be detached from the container body 1 by removing the container body 1. Therefore, the container body 1 and the handle body 3 can be easily attached and detached, and can be securely attached and detached by the insertion / removal pin 5 and the insertion hole 4. In addition, the attachment / detachment structure can be simplified.
[0010]
In this case, the fitting hole portion M and the fitting convex portion K are provided so as to be capable of taper fitting which gradually becomes narrower upward, so that the container body 1 and the handle body 3 are brought into close contact with each other. The handle body 3 can be prevented from being loosely attached, and in this case, as the advance / retreat operation mechanism 6, the insertion / removal pin 5 can be moved back and forth freely with respect to the handle body 3. The compression spring 6 a is interposed between the insertion / removal pin 5 and the handle body 3, the sliding elongated hole 3 e is formed in the handle body 3, and the sliding elongated hole 3 e formed in the insertion / removal pin 5 is formed. Since the guide pin 6b slidable inside is implanted and the knob 6c is provided on the guide pin 6b, the attachment / detachment structure between the container body 1 and the handle body 3 can be further simplified and the knob. The body 6c can be easily attached and detached.
[0011]
The present invention is not limited to the above embodiment, and for example, the shape and size of the container body 1, the engagement frame portion 2, the handle body 3, the material, the structure of the advancing / retracting operation mechanism 6, etc. are appropriately designed. To be changed.
[0012]
【The invention's effect】
As described above, in the invention according to claim 1, the present invention is formed in the engaging body of the handle body in the fitting hole formed by the joint frame portion protruding from the side surface of the container body. The handle body can be attached to the container body by inserting the fitting convex part from below into the fitting hole part, and inserting the insertion / removal pin through the insertion hole. The fitting convex part formed in the engaging body of the handle body is directed downward with respect to the fitting hole part in the fitting hole part formed by the joint frame part protrudingly provided on the side surface of the container body. The handle body can be removed from the container body by pulling it out, so that the container body and the handle body can be easily attached and detached, and can be securely attached and detached by the insertion / removal pin and the insertion hole, and the attachment / detachment structure is simplified. It can be of, and above the said fitting hole and the fitting protrusion Since the taper is provided so that the taper gradually becomes narrower toward the container, the container body and the handle body can be closely fitted to each other, and rattling of the handle body can be suppressed. As the advance / retreat operation mechanism, the insertion / removal pin projects from the handle body so as to be able to advance and retreat, the compression spring is interposed between the insertion / removal pin and the handle body, and a sliding elongated hole is formed in the handle body. Since the guide pin that can be formed and slidable in the sliding long hole is implanted in the insertion / removal pin and the knob is provided on the guide pin, the attachment / detachment structure between the container body and the handle body is further simplified. In addition, the attachment / detachment operation can be easily performed by the handle.
[0013]
As described above, the intended purpose can be sufficiently achieved.
[Brief description of the drawings]
FIG. 1 is an overall side view of an embodiment of the present invention.
FIG. 2 is an overall plan view of an embodiment of the present invention.
FIG. 3 is a partial side sectional view of an embodiment of the present invention.
FIG. 4 is a partial plan sectional view of an embodiment of the present invention.
FIG. 5 is a partial cross-sectional view of an embodiment of the present invention.
FIG. 6 is a partial perspective view of an embodiment of the present invention.
FIG. 7 is a partial perspective view of an embodiment of the present invention.
FIG. 8 is a partial sectional side view of an embodiment of the present invention.
[Explanation of symbols]
M fitting hole K fitting convex 1 container 2 joining frame 2a front plate 2b both sides plate 2c fitting groove 3 handle
3d Arcuate surface 3e Sliding elongated hole 4 Insertion hole 5 Insertion / removal pin 6 Advance / retreat operation mechanism 6a Compression spring 6b Guide pin 6c Knob body

Claims (1)

A joint frame portion having a U-shaped fitting groove portion formed by a front plate portion and both side surface plate portions on the side surface of the container body is projected, and a fitting hole portion formed by the fitting groove portion is formed on the handle body. And a fitting convex portion that can be inserted and removed from below is provided, and the front end surface of the fitting convex portion is formed in an arc-shaped surface so as to match the arc-shaped side surface of the container body, and the fitting hole is formed in the container body. And the fitting convex portion is provided so as to be detachable from below with respect to the fitting hole portion formed by the side surface of the container body and the fitting groove portion, The fitting hole formed by the side surface of the container body and the fitting groove is formed into a tapered hole gradually narrowing upward, and the fitting convex is gradually narrowed upward. It is formed into a block plate shape, and the fitting hole and the fitting projection can be tapered and gradually narrowed upward. In providing, the insertion hole is formed in the front plate portion of the engagement frame section, provided retractably insertion and removal can be inserted and removed pin insertion through hole in the handle body, inserting the insertion disengaging pin into the insertion through hole An advancing / retracting operation mechanism including a compression spring is provided, and as the advancing / retreating operation mechanism, the insertion / removal pin protrudes from the handle body so as to be slidable forward / backward, and the compression spring is interposed between the insertion / removal pin and the handle body. Forming a sliding long hole in the handle body, planting a guide pin slidable in the sliding long hole in the insertion / removal pin, and providing a knob on the guide pin. Characteristic handle structure.

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