JP6542391B2 - Removable handle for cooking container - Google Patents

Description

  The present invention relates to a detachable handle for a cooking container which is detachably coupled to a cooking container, and in particular, a cooking container which is coupled so as to be separable to various cooking containers by a simple operation and stably coupled to the cooking container. It is related with the removable handle for.

  Generally, the cooking vessel that heats and cooks the food has a handle attached to it so that the user can easily lift the cooking vessel while at the same time carrying it conveniently. The cooking container to which is attached is referred to as a one-handed cooking container, and the cooking container to which handles are attached on both sides is referred to as a two-handed cooking container.

However, when such a handle is attached to a cooking vessel in a fixed state, when heating the cooking vessel to cook food, high temperature heat is transmitted to the handle and the handle becomes hot. There is a risk that the user may lift the cooking container using a cloth or a thick glove, since there is a risk of burns if the hot handle is held as it is. In addition, the operation of taking the cooking container may be unstable and the cooking container may be dropped. In this case, it is necessary to throw away the cooked food, and the hot food and the cooking container pop out and come into contact with the body. There is also a risk of burns.
And when the handle is integrally formed in the cooking container, when storing by the handle projected to the outside, it will occupy considerable space, and when cleaning a cooking container, a foreign substance may attach and rot near the handle There is a point which is not good on hygiene, either.

For this reason, recently, a removable handle has been developed which is manufactured separately from the cooking vessel and can be separated so as to be separated from the cooking vessel only when necessary. The expression handle describes.
For reference, the applicant of the present invention has a sliding plate whose bottom end is in contact with the top of the frame of the cooking container and whose rear end is elastically supported by an actuating spring provided inside the lower member; It is provided to be projected upward at the center part of the upper surface of the stepped part of the member, and it is used regardless of the thickness of the cooking vessel by using the inset piece inserted into the coupling hole formed in the frame of the cooking vessel It has been filed for a removable cooking container handle, which is described in US Pat.

Patent Document 1 further improves the fixing force of the connection fixing portion between the handle locking tool attached to the cooking container and the removable handle to enhance the safety, and simplifies the structure of the locking means quickly. In addition to being conveniently assembled, cooking container handles have been described which have reduced costs. However, the cooking container handle of Patent Document 1 has a problem that the fasteners of the handle are screwed to the cooking container and the surroundings of the screw inside the cooking container may be contaminated, making it difficult to clean.
Patent Documents 2 and 3 describe locking and releasing in one operation, which is easy to attach and remove, and because locking is maintained by a gear and a stopper, a handle for a cooking container which can be used regardless of the thickness of the cooking container is described Patent Document 4 discloses that the simple operation can be connected to the cooking vessel so as to be separable, and at the same time prevent the handle from being separated from the cooking vessel by carelessness in use to prevent a safety accident. Describes a removable handle for the cooking container.
In addition, in Patent Document 5, the main body portion formed so that one side end portion contacts the outer surface of the cooking container and the distal end portion can slide in the main body portion so as to be in close contact with the inner surface The sliding part provided, the actuating lever for controlling the forward and backward movement of the sliding plate of the sliding part by the restoration and compression of the elastic spring, and the elastic support by the elastic spring, and the comb shape of the sliding plate by the operation of the actuating lever A locking portion for adjusting the distance between the outer periphery of the cooking vessel and a gear-shaped locking projection which engages with the locking groove in a stepwise manner, the comb-shaped locking groove and the gear-shaped locking projection By including a release button that releases the engagement of the detachable piece and the cooking vessel, the thickness dimension of the cooking vessel is adjusted regardless of the thickness dimension of the cooking vessel. It describes a cooker detachable handle which is adapted simultaneously to improve a manner and productivity using convenience of allowing stably coupled to the cooking vessel while adjusting the spacing stepwise Te. For reference, FIG. 1 shows the removable handle for the cooking container described in Patent Document 5, and the reference numerals shown in FIG. 1 are ignored because they are not related to the present invention.

  However, the detachable handles for the cooking container described in Patent Documents 2 and 3 are such that the comb-shaped locking groove and the gear-shaped locking projection are engaged, and the structure is not only complicated but the thickness of the cooking container There is a problem in that it is necessary to endure the inconvenience of having to adjust the position of the removable piece.

Korean patent application 20-2001-0000210U Korean patent application 20-0303457Y1 Korean Patent Application 10-2004-0033798A Korean Patent Application 10-2007-0029892A Korean Patent Application 10-0831260 B1 Korean patent application 10-1388869 B1

The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a removable handle for a cooking container which is simple in structure, easy to manufacture and easy to use. There is a purpose.
Another object of the present invention is to provide a detachable handle for a cooking container which is excellent in appearance quality and easy to operate.

  The present invention for achieving the above object comprises a lower main body having a stepped surface in contact with the outer surface of the cooking container at the tip end portion, and an upper main body having an accommodation groove formed at the front portion and assembled to the lower main body. A sliding plate provided at the front end portion with a detachable piece in contact with the inner side surface of the cooking vessel so as to slide longitudinally in the lower body, and a rear end of the sliding plate provided in the lower body A sliding portion including a spring resiliently supporting the sliding plate by being coupled to a coupling projection formed on the portion, and a bushing having a hemispherical upper side rotatably supported on the upper surface of the rear end of the sliding plate And the storage groove formed in the upper main body is provided so as to be rotatable around the longitudinal axis of the main body, The sliding plate is moved back and forth by the bushing which moves along the cam-shaped portion when it is rotated in the left-right direction while holding the body portion in the longitudinal cam-shaped portion in which the bushing of the hook portion is accommodated. A cylindrical actuating lever.

Further, according to the removable handle for a cooking container of the present invention, the sliding plate is formed with a through hole in the longitudinal direction, and the lower main body is inserted into the through hole to guide the movement of the sliding plate in the longitudinal direction. Guide projections are formed.
Further, according to the removable handle for a cooking container of the present invention, the actuating lever is rotatably accommodated in the accommodation groove of the upper main body, and the rotating main body in which the cam shaped portion is formed, and the above for the smooth operation. According to another aspect of the present invention, there is provided a knob which is formed to protrude to one side of the rotating body.
Further, according to the removable handle for the cooking container of the present invention, the projecting portion connected to the operating lever is formed on both sides of the accommodation groove of the upper main body, and the projecting portion is formed on both ends in the longitudinal direction of the rotating body. It is characterized in that an arc-shaped locking portion is formed in which the circular step portion is inserted.
Further, according to the removable handle for a cooking container of the present invention, the sliding plate comprises a front end with a constant width and a rear end with a narrower width toward the rear, and the lower body has the sliding plate A corresponding guide wall is formed.

The removable handle for a cooking container according to the present invention has a simple structure and a small number of parts, so that there is little risk of malfunction and there is an effect that it is easy to operate.
Further, according to the removable handle for a cooking container of the present invention, the guide projection formed on the lower main body is inserted into the through hole formed along the longitudinal direction in the sliding plate, so It has the effect of moving straight without being
Further, according to the removable handle for a cooking container of the present invention, the knob is formed on the rotary body of the actuating lever, so that the rotary body can be easily rotated using the knob and the sliding plate can be moved back and forth So there is an effect that is easy to operate.
Further, according to the removable handle for a cooking container of the present invention, the upper main body is formed with the projecting portion connected to the actuating lever, the quality of the appearance is improved, and the circular step portion of the rotating main body is inserted Therefore, the rotating body can be rotated smoothly, which has the effect of preventing detachment.

Reference explanatory drawing in which the removable handle for the conventional cooking container was illustrated A perspective view of a removable handle for a cooking vessel according to the invention An exploded perspective view of the removable handle for the cooking container of the present invention Cross section of the locking state by the removable handle for the cooking container of the present invention Cross section view of the locking release state by the removable handle for the cooking container of the present invention Reference explanatory drawing which showed the figure which attached the detachable handle for cooking containers of this invention to the cooking container.

Hereinafter, the removable handle for a cooking container of the present invention will be described as follows with reference to the attached drawings.
The removable handle for a cooking container according to the present invention is, as shown in FIGS. 2 to 6, a lower main body 12 having a stepped surface 12 'at the tip end portion contacting with the outer surface of the cooking container 50; A housing groove 14 is formed, and a main body portion 10 comprising an upper main body 11 assembled to the lower main body 12; and a detachable piece 22 in contact with the inner side surface of the cooking container 50 at a tip end portion A sliding plate 21 provided so as to be slidable, and a spring 25 provided on the lower main body 12 and coupled to a coupling projection 24 formed on the rear end of the sliding plate 21 to elastically support the sliding plate 21; The sliding portion 2 is provided so as to be rotatable on the upper surface of the rear end portion of the sliding plate 21 and includes a bushing 26 whose upper side is hemispherical. A longitudinal cam provided in the accommodation groove 14 formed in the upper main body 11 so as to be rotatable about an axis in the longitudinal direction of the main body 10 and in which the bushing 26 of the sliding portion 20 is accommodated A cylindrical portion 31 'is formed, and the sliding plate 21 can be moved back and forth by the bushing 26 moving along the cam-shaped portion 31' when rotating in the left-right direction with the main body portion 10 gripped. An actuating lever 30;

  Here, a through hole 23 in the longitudinal direction is formed in the sliding plate 21, and a guide protrusion 15 is formed in the lower body 12 for guiding the movement of the sliding plate 21 in the longitudinal direction by being inserted into the through hole 23. Ru. The sliding plate 21 has a front end with a constant width and a rear end with a narrowing width toward the rear, and a guide wall corresponding to the sliding plate 21 is formed on the lower main body 12. preferable. As a result, while the sliding plate 21 moves back and forth, the sliding plate 21 linearly moves without turning.

  On the other hand, the actuating lever 30 is rotatably accommodated in the accommodation groove 14 of the upper main body 11 to form the cam-shaped portion 31 ', and at the same time, the uneven portion in the longitudinal direction is formed along the circumferential direction. It comprises a rotating body 31, a knob 32 which is formed to protrude to one side of the rotating body 31 for smooth operation, and a circular step portion 33 formed on both ends of the rotating body 31 in the longitudinal direction. As described above, the knob 32 is formed on the rotary body 31, so that the rotary body can be smoothly rotated using the knob 32. The cam-shaped portion 31 'is formed to extend in the circumferential direction at the end of the inclined guide portion formed to incline along the longitudinal direction of the rotary main body 31 and the inclined guide portion, and the sliding plate 21 moves. It consists of a fixed part fixed so as not to be.

  And the protrusion part 13 connected with the said operation lever 30 is formed in the both sides of the accommodation groove 14 of the said upper main body 11, The arc-shaped latching | locking part 13 'in which the said circular step part 33 is inserted is formed in the said protrusion part 13. Preferably. This is to improve the quality of the appearance of the product and at the same time to rotate the rotating body 31 smoothly. The code | symbol 16 which is not demonstrated is a bolt hole in which the fixed bolt which combines the upper main body 11 and the lower main body 12 is inserted.

The removable handle for a cooking container of the present invention configured as described above is used as follows.
When cooking various foods, cooking is performed in a state where the handle is separated from the cooking container 50, and after cooking is completed, the handle is joined to the cooking container 50 to lift or move the cooking container 50.

  When the handle is coupled to the cooking container 50, first, the step surface 12 'of the lower main body 12 is brought into close contact with the outer surface of the cooking container 50 with the rear end of the main body 10 gripped. The thirty rotating bodies 31 are rotated to the right. At this time, since the bushing 26 is housed in the inclined guide portion of the cam-shaped portion 31 'formed in the rotary main body 31, when the rotary main body 31 is rotated, it is housed in the cam-shaped portion 31'. The bushing 26 gradually moves rearward while rotating.

  Then, the sliding plate 21 provided with the bushing 26 moves rearward while compressing the spring 25, and the detachable piece 22 formed at the tip of the sliding plate 21 is in close contact with the inner side surface of the cooking container 50 and the handle Coupled to a cooking vessel. At this time, the bushing 26 moved to the rear end is accommodated in the fixed portion of the cam-shaped portion 31 ′, thereby blocking the sliding plate 21 from moving forward by the elastic force of the spring 25.

  In order to separate the handle from the cooking container 50, the rotary main body 31 of the actuating lever 30 may be rotated leftward using the knob 32. When the rotary body 31 is rotated leftward, the bushing 26 comes out of the fixed portion of the cam-shaped portion 31 'and is positioned in the inclined guide. Therefore, the sliding plate 21 is moved forward by the elastic force of the spring 25. By moving the sliding plate 21 forward, the detachable piece 22 is separated from the inner side surface of the cooking container 50, and the handle can be separated.

  While the present invention has been described and illustrated in connection with several embodiments for illustrating the technical concept of the present invention, the present invention is not limited to the configuration and operation as described above. Numerous changes and modifications can be made to the present invention without exceeding the scope of the technical idea described in the claims. Therefore, all such appropriate changes and modifications and equivalents fall within the scope of the present invention.

Claims (4)

A main body portion 10 comprising a lower main body 12 having a stepped surface 12 'formed in the front end portion in contact with the outer surface of the cooking container 50, and an upper main body 11 having an accommodation groove 14 formed in the front portion. When;
The sliding plate 21 provided at the tip end portion with a detachable piece 22 in contact with the inner side surface of the cooking container 50 and slidably provided in the lower main body 12 and provided on the lower main body 12 A spring 25 coupled to a coupling protrusion 24 formed at the rear end to elastically support the sliding plate 21 and provided on the upper surface of the rear end of the sliding plate 21 so as to be rotatable, the upper side being hemispherical A sliding portion 20 including a bushing 26;
The cam groove 31 in the longitudinal direction is provided in the accommodation groove 14 formed in the upper main body 11 so as to be rotatable around an axis in the longitudinal direction of the main body 10 and the bushing 26 of the sliding portion 20 is accommodated. 'it is formed, when rotating in the horizontal direction at that the fingers of one hand holding the main body portion 10 with one hand, the cam profile 31' the sliding plate 21 to be moved back and forth by a bushing 26 which moves along the cylindrical actuating lever 30; and see contains a
The actuating lever 30 is rotatably accommodated in the accommodation groove 14 of the upper main body 11, and has a cam-shaped portion 31 'formed thereon, and one side of the rotational body 31 for smooth operation. Including a knob 32 formed to protrude
When the cooking vessel 50 is gripped, the sliding plate 21 moves rearward while compressing the spring 25 by the operation of the knob 32, and the detachable piece 22 formed at the tip of the sliding plate 21 is of the cooking vessel 50. In close contact with the inner surface, the bushing 26 is housed and fixed within the fixed portion of the cam-shaped portion 31 ',
When releasing the holding of the cooking vessel 50, the bushing 26 comes off from the fixed portion of the cam-shaped portion 31 'by the operation of the knob 32, and the sliding plate 21 is advanced by the elastic force of the spring 25. Is detached from the inner surface of the cooking container 50. The removable handle for the cooking container. The sliding plate 21 is formed with a through hole 23 in the longitudinal direction, and the lower main body 12 is formed with a guide protrusion 15 inserted into the through hole 23 to guide the movement of the sliding plate 21 in the longitudinal direction. The detachable handle for cooking containers as described in 1. Protrusions 13 connected to the actuating lever 30 are formed on both sides of the accommodation groove 14 of the upper main body 11, and circular protuberances 33 respectively formed on both ends in the longitudinal direction of the rotating body 31 are inserted into the protrusions 13 Formed arcuate locking portion 13 '
A removable handle for a cooking container according to claim 1 . The sliding plate 21 has a front end with a constant width and a rear end with a narrowing width toward the rear, and the lower main body 12 is formed with a guide wall corresponding to the sliding plate 21
A removable handle for a cooking vessel according to any one of claims 1 to 3 .

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