WO2014061938A1

WO2014061938A1 - Detachable handle for cooking equipment

Info

Publication number: WO2014061938A1
Application number: PCT/KR2013/009035
Authority: WO
Inventors: 양원준
Original assignee: Yang Won Jun
Priority date: 2012-10-18
Filing date: 2013-10-10
Publication date: 2014-04-24
Also published as: KR101388894B1; JP2015530216A; JP6033964B2

Abstract

The present invention relates to a detachable handle for cooking equipment capable of being detachably coupled to cooking equipment, the detachable handle comprising: a body unit (10) which includes a lower member (11) having, in the front end part thereof, a stepped surface (11') that comes in contact with an outer surface of a cooking equipment (50), and an upper member (12) assembled into the lower member (11); a sliding unit (20) which includes a sliding plate (21), which is provided, in the front end part thereof, with a detachable part (22) coming into contact with the inner surface of the cooking equipment (50) and is slidably installed in the lower member (11) in a lengthwise direction, a first elastic spring (23) for elastically supporting a rear end portion of the sliding plate (21), and an operating protrusion (24) installed to be vertically protruded on the upper side of the sliding plate (21); a rotary operating unit (30) which includes a lever (31) rotatably installed on a front upper side of the upper member (12), and a rotary operation part (32) which is integrally rotated by being detachably coupled to the lever (31) on the inner side of the upper member (12) and is provided with a locking portion (33) in which an upper end portion of the operating protrusion (24) is locked, wherein the rotary operating unit (30) compresses or restores the first elastic spring (23) by rotating in a clockwise direction or in a counterclockwise direction such that the sliding plate (21) moves in a forward and backward direction; and a pin member (40) which has a lower end portion that is elastically supported by a second elastic spring (45) and an upper end portion that is vertically inserted into a through-hole (12') formed in the upper member (12) such that the pin member (40) penetrates the sliding plate (21), and which controls the movement of the sliding plate (21) by vertically moving along with the compression and the restoration of the second elastic spring (45).

Description

Detachable handle for cooking vessel

The present invention relates to a detachable handle for a cooking vessel detachably coupled to the cooking vessel, and in particular, while simplifying the structure to be detachably coupled to various cooking vessels by a simple operation, the handle is inadvertently used during the cooking vessel The present invention relates to a detachable handle for a cooking vessel, which can prevent separation from a safety accident, thereby improving convenience in use.

In general, a cooking vessel such as a pan or a frying pan is used when cooking food by heating food using a heating device such as a burner or a gas stove, and the cooking vessel can be easily heated by the user. Handles are attached to one or both sides for convenient transport.

However, since the handle is fixedly attached to the cooking vessel, when the cooking vessel is heated at a high temperature for a long time by using a heating mechanism, the high temperature heat is transferred to the handle. Accordingly, when the hot handle is held as it is, it may cause burns to the hand, which is inconvenient to lift the cooking container using a dishcloth or thick gloves. In this case, holding the cooking container is unstable and the cooking container is unstable. Dropping may occur.

In addition, since the cooking container is attached in a state in which the handle is protruded to the outside, it takes up a lot of unnecessary space during storage, and there is a sanitary dirty point that foreign substances may get caught in the handle during cleaning.

On the other hand, since a container such as a cooking container for cooking stew, for example, a casserole, does not have a handle, a restaurant or the like uses a separate tong to carry such a container. However, since the tongs are simply structured to be obliquely fixed to the circumference of the container, the tongs can be missed immediately if the tongs are not properly fixed to the container in which the cooked food is accommodated. There is a risk of splashing in all directions causing burns. In addition, if you frequently use a pair of tongs in a restaurant in a restaurant or the like, the grip of the hand holding the tongs is lowered, causing the container to drop frequently, and excessive force is transmitted to the user when used for a long time. Resulted.

Recently, as a countermeasure for solving such a problem, a detachable handle that can be detachably coupled to the cooking container only when necessary by making the cooking container handle separately from the cooking container has been developed.

As an example, Utility Model Registration No. 0303457 discloses a detachable handle for a cooking vessel as shown in FIGS. 1 and 2.

1 is an exploded perspective view of the conventional detachable handle for a cooking vessel, Figure 2 is a cross-sectional view showing a combined state of FIG.

Removable handle 100 for the conventional cooking vessel, as shown in Figure 1 and 2, the body portion 110 and the body portion 110 to form the inner space is arranged in the longitudinal direction are coupled to each other Fixed portion 120 coupled to the front end, the locking portion 130 accommodated in the inner space of the body portion 110, the sliding portion 140 coupled by the support pin 143 on the bottom of the body portion 110 Has a structure that includes. At the front end of the fixing part 120, a fixing plate 121 bent downward is formed.

In addition, the front end of the locking portion 130 is formed with a locking plate 131 bent downward, the rack 135 and the stop gear 136 is formed sequentially in the longitudinal direction on the bottom surface. In addition, a long hole is formed on an upper surface of the locking part 130, and a return spring 133 is installed in the long hole. In addition, the sliding part 140 is generally formed in the form of a bar, and a gear 141 interacting with the rack 135 is formed at an upper end thereof.

The body portion 110 is coupled to the wedge-shaped stopper 151 so as to be rotatable along the plate direction, the spring 153 is coupled to the body portion 110 with the tail portion of the stopper 151 therebetween and released. The pin 152 is provided. Here, the release pin 152 is coupled to the body portion 110 to be pressed from the outside.

In the conventional cooking vessel detachable handle configured as described above, in order to use the cooking vessel, first approach the handle toward the upper side of the cooking vessel between the fixing plate 121 and the locking plate 131 of the cooking vessel, that is, of the jaw Make sure one side is inserted. Next, when the handle 142 of the sliding part 140 is pressed backward, the rack 135 of the locking part 130 and the gear 141 of the sliding part 140 interact with each other so that the locking plate 131 The fixing plate 121 is moved toward. Here, the pressing operation of the sliding unit 140 is made until the jaw of the cooking vessel is compressed by the locking plate 131 and the fixing plate 121.

When the pressing operation of the sliding unit 140 is completed, the locking plate 131 and the fixing plate 121 are compressed by the engagement operation between the front end of the stopper 151 and the stop gear 136 of the locking unit 130. The operation is stably maintained, whereby the handle is attached to the cooking vessel.

In this state, when the release pin 152 is pressed, the engagement between the front end of the stopper 151 and the stop gear 136 of the locking portion 130 is released while the spring 153 is compressed. When the engagement between the front end of the stopper 151 and the stop gear 136 of the locking unit 130 is released, the locking plate 131 is returned to its original position by the elastic force of the return spring 131 installed in the locking unit 130. Return, whereby the handle is separated from the cooking vessel.

The conventional detachable handle for a cooking vessel has an advantage that it can be used by appropriately adjusting the separation distance between the fixed plate and the locking plate corresponding to the thickness of the circumference of the cooking vessel.

However, in the conventional detachable handle for a cooking vessel, since the separation distance between the fixed plate 121 and the locking plate 131 is changed stepwise by the tooth pitch of the gear 141 formed on the sliding portion 140, the fixed plate There is a problem that the cooking vessel having a circumferential thickness that does not correspond to the separation distance between the 121 and the locking plate 131 cannot be used stably.

In addition, when the distance between the fixed plate and the locking plate is limited and used in a cooking vessel having a thick circumferential thickness, the handle is held tightly by the thick circumferential portion, and the handle is held even by the pressing operation of the release pin 152. There is another problem that occurs when it cannot be separated from.

And, since the release pin 152 is exposed to the side of the body portion 110, when the user grips the handle attached to the cooking vessel or the grip pin is inadvertently inadvertently pressed the release pin 152 is pressed. There is a concern, and in this case, there is a danger that the hot food splashes in all directions and causes burns because the cooking vessel is separated from the handle.

A detachable handle for a cooking vessel of a new type that can solve the disadvantages of the Utility Model Registration No. 3003057 has also been developed, which is disclosed in Korean Patent No. 10-0716595.

Removable handle for a cooking vessel disclosed in the above Patent No. 10-0716595, the body portion consisting of an upper member, a lower member assembled to the upper member and having a stepped surface at the front end; A sliding part having a detachable piece at a front end and a rear end thereof elastically supported by a first elastic spring so as to be slidably installed in the lower member in a longitudinal direction and detachable from a cooking vessel; It is provided on the front side of the upper member, the support piece is inserted into the longitudinal guide hole formed in the sliding plate through the circular hole formed in the upper member on the lower surface to provide the arc-shaped hole by the support piece A rotary actuating unit which rotates in a clockwise or counterclockwise direction so as to move the sliding plate forward and backward according to the restoration and compression of the first elastic spring; The upper and lower members and the sliding plate of the sliding part vertically penetrates and are connected to each other, and are installed to be exposed from the upper member, and the rear end is elastically supported by the second elastic spring so that the second elastic It consists of a pin member for controlling the forward and backward movement of the sliding plate while vertically flowing by the restoration and compression of the spring.

The conventional detachable handle for a cooking vessel is a means for operating the handle through a rotary operation portion on the upper surface of the handle, and through a simple configuration connecting the sliding portion having a detachable piece detachably coupled to the cooking vessel, The rotary operation unit can be attached and detached to the cooking container by using only a thumb while the handle is held by one hand, and thus the operability and convenience of use are improved.

In addition, a pin member for controlling the movement of the sliding portion is formed on the upper surface side of the handle, and the upper surface of the pin member is covered by the hemispherical protrusion formed in the rotary rotary part while the handle is coupled to the cooking vessel, When the pin member is pressed due to carelessness of the user in a state coupled to the cooking vessel, there is an advantage of preventing a safety accident that occurs when the handle is separated from the cooking vessel.

However, the conventional detachable handle for a cooking vessel has a disadvantage in that the structure of the rotary type operation part is complicated and thus causes a cost increase such as a large number of defective products during injection molding.

In addition, the detachable handle for a conventional cooking vessel has another problem in that deformation occurs during the shrinkage process as well as a lot of materials during molding due to the thickness of the upper member and the lower member.

(Patent Document 1) KR20-0303457 Y1

(Patent Document 2) KR10-2004-0043798 A

(Patent Document 3) KR10-2007-0029892 A

(Patent Document 4) KR10-0716595 B1

The present invention has been made to solve the above-mentioned conventional problems, by simplifying the structure of the rotary operation portion and detachable to facilitate injection molding by reducing the amount of defective materials and by reducing the amount of material through the weight processing on the body portion It is an object of the present invention to provide a detachable handle for a cooking vessel to reduce the cost.

The present invention for achieving the above object, the body portion consisting of a lower member and a stepped surface is formed in the front end portion in contact with the outer surface of the cooking vessel, the lower member; A sliding plate provided with a detachable piece in contact with an inner surface of the cooking vessel at a front end thereof, the sliding plate being slidably installed in the lower member in a longitudinal direction, and a first elastic spring installed at the lower member to elastically support the rear end of the sliding plate; A sliding part made of an operation protrusion installed to protrude perpendicularly to an upper surface of the sliding plate; It includes a lever that is rotatably installed on the front upper side of the upper member, and a rotating operation unit having a engaging portion that is detachably coupled to the lever inside the upper member to rotate integrally and the upper end of the operation projection is caught. A rotary operation unit configured to compress or restore the first elastic spring while rotating clockwise or counterclockwise to move the sliding plate back and forth; A lower end portion is elastically supported by a second elastic spring inserted into the lower member, and an upper end portion is inserted perpendicularly to a through hole formed in the upper member so as to be exposed to an upper side of the upper member, and penetrates the sliding plate. It characterized in that it comprises a; pin member for controlling the movement of the sliding plate while moving up and down according to the compression and restoration of the spring.

In addition, according to the removable handle for a cooking vessel of the present invention, the upper member and the lower member constituting the body portion is characterized in that the weight through the weight processing.

In addition, according to the detachable handle for a cooking vessel of the present invention, a boss formed on the front end of the upper member is inserted so that the fastening bolt inserted from the lower end of the lower member is inserted to guide the movement of the sliding plate. Characterized in that the first guide hole formed along the longitudinal direction of the front end portion.

In addition, according to the detachable handle for a cooking vessel of the present invention, the boss is formed so that a part is within the rotation radius of the rotation operation portion to limit the clockwise rotation of the rotation operation portion, the lower side of the upper member the rotation operation portion It is characterized in that the stopper is formed to limit the counterclockwise rotation.

In addition, according to the detachable handle for a cooking vessel of the present invention, the operation projections are respectively provided on both the left and right sides of the sliding plate, so that the engaging portion is formed on any one side of the pair of wings formed symmetrically extending from each other. It is characterized by one.

In addition, according to the detachable handle for a cooking vessel of the present invention, the pin member is a large diameter portion which is elevated along the receiving hole formed in the lower member to accommodate the second elastic spring, and inserted into the through hole of the upper member and the lower end It characterized in that it consists of a pressing portion provided with an annular locking jaw, and a small diameter portion that connects the large diameter portion and the pressing portion and is formed with a smaller diameter than the large diameter portion.

In addition, according to the detachable handle for a cooking vessel of the present invention, the second guide hole of the sliding plate in which the pin member is inserted, a circular hole formed in a diameter that passes through the large diameter portion and the locking jaw cannot pass; The small diameter portion passes and the large diameter portion has a width that cannot pass, and is characterized in that it is made of an extension hole in the longitudinal direction leading to the circular hole.

In addition, according to the detachable handle for a cooking vessel of the present invention, the first elastic spring is seated in the semi-cylindrical receiving groove formed in the lower member, the rear end both sides and the end of the receiving groove portion is formed with a separation prevention protrusion of a predetermined height It is characterized by.

In addition, according to the removable handle for cooking vessel of the present invention, characterized in that the hook hole is formed in the rear of the body portion.

Detachable handle for a cooking vessel of the present invention, the structure of the rotary operation portion is simplified as well as the lever and the rotating member is formed detachably to facilitate the injection molding, thereby reducing the defective.

In addition, according to the detachable handle for a cooking vessel of the present invention, as the upper member and the lower member of the body portion are processed to lose weight, the weight of the product is reduced and the amount of material used is reduced, thereby reducing the cost.

In addition, according to the removable handle for a cooking vessel of the present invention, the movement of the sliding plate is limited by the boss inserted into the first guide hole has the effect that the shaking of the sliding plate is minimized and noise is not generated.

In addition, according to the detachable handle for a cooking vessel of the present invention, as the rotation range of the rotary actuator is limited by the boss and the stopper formed on the upper member, there is an effect that the malfunction caused by excessive rotation of the rotary actuator is not generated.

In addition, according to the detachable handle for a cooking vessel of the present invention, the engaging projection is formed only on one side of the wings on both sides, while the operating projection is formed symmetrically to balance the movement of the sliding plate while pushing the operating projection. There is a decreasing effect.

In addition, according to the detachable handle for a cooking vessel of the present invention, an annular locking jaw is formed on the pin member to prevent loss due to the detachment of the pin member and to control the movement amount of the spring plate through the large diameter portion and the small diameter portion. have.

In addition, according to the detachable handle for a cooking vessel of the present invention, the second guide hole into which the pin member is inserted is formed of a circular hole having a larger diameter than the large diameter portion and an extension hole formed smaller than the diameter of the large diameter portion and larger than the diameter of the small diameter portion. By controlling the movement of the spring plate in two stages, the handle is not separated from the cooking vessel unless the pin member is intentionally pressed, thereby preventing a safety accident due to a lever malfunction.

In addition, according to the detachable handle for a cooking vessel of the present invention, the first elastic spring can be stably mounted to the receiving groove of the lower member to stably install the first elastic spring, and also the first elastic spring due to the separation prevention step of the rear end of the receiving groove. The effect is that the spring does not break off.

In addition, according to the detachable handle for cooking vessel of the present invention, the hook hole is formed on the rear end of the body portion can be hooked to the kitchen without attaching a separate hook has an easy management effect.

1 is an exploded perspective view showing a removable handle for a conventional cooking vessel.

Figure 2 is a cross-sectional view of the removable handle for a conventional cooking vessel.

Figure 3 is an external perspective view of the removable handle for cooking vessel according to the present invention.

Figure 4 is an exploded perspective view of the removable handle for cooking vessel of the present invention.

Figure 5 is a bottom view of the upper member, which is the main part of the present invention.

Fig. 6 is a detailed view of the pin member which is the main configuration of the present invention.

Figure 7 is a reference diagram showing the sliding plate position in the locked state in the removable handle for cooking vessel of the present invention.

Figure 8 is a reference diagram showing the sliding plate position in the unlocked state in the removable handle for cooking vessel of the present invention.

Figure 9 is a cross-sectional view of the locking state in the removable handle for cooking vessel of the present invention.

10 is a cross-sectional view of the first locking release from the removable handle for cooking vessel of the present invention.

Figure 11 is a cross-sectional view of the locking complete release in the removable handle for cooking vessel of the present invention.

12 is a reference diagram showing a state in which the removable handle for cooking vessel of the present invention coupled to the cooking vessel.

Figure 13 is a cross-sectional view showing a coupled state of the removable handle shown in FIG.

Hereinafter, with reference to the accompanying drawings illustrating a removable handle for cooking vessel of the present invention.

Removable handle for a cooking vessel according to the present invention, as shown in Figure 3 to 6, the lower member 11 is formed with a stepped surface (11 ') in contact with the outer surface of the cooking vessel 50 in the tip portion, and A body portion 10 formed of an upper member 12 assembled to the lower member 11; A detachable piece 22 is provided at a front end thereof in contact with the inner surface of the cooking vessel 50 and is installed on the lower member 11 so as to be slidable in the longitudinal direction, and installed on the lower member 11. A sliding portion 20 formed of a first elastic spring 23 elastically supporting a rear end portion of the sliding plate 21 and an actuating protrusion 24 installed to protrude perpendicularly to an upper surface of the sliding plate 21; ; The lever 31 is rotatably installed on the front upper side of the upper member 12, the inner side of the upper member 12 is detachably coupled to the lever 31 is rotated integrally and the operation projection 24 Rotation operating part 32 is provided with a locking portion (33) that is caught by the upper end of the), while rotating in the clockwise or counterclockwise direction by compressing or restoring the first elastic spring (23) the sliding plate ( A rotary actuator 30 for moving the back and forth 21; A through hole 12 ′ formed in the upper member 12 such that the lower end is elastically supported by the second elastic spring 45 inserted into the lower member 11 and the upper end is exposed to the upper side of the upper member 11. A pin member 40 inserted perpendicularly to the sliding plate 21 to control a movement of the sliding plate 21 while moving up and down according to compression and restoration of the second elastic spring 45; It is made, including.

Here, the upper member 12 and the lower member 11 constituting the body portion 10 is preferably reduced in weight through weight processing. In addition, the inner and outer surfaces of the detachable piece 22 formed on the front surface of the sliding part 20 are more preferably coated with a silicone resin, and the pin member 40 is detachable piece of the sliding part 20. When the 22 is in the state coupled to the cooking vessel, the upper surface 12 is installed on the upper member 12 at an eccentric position in the center line of the upper member 12 so that the upper surface thereof is not covered by the lever 31. More preferred.

In addition, a boss 13 is formed on the bottom end of the upper member 12 so that the fastening bolt 19 inserted from the lower end of the lower member 11 is fastened, and the length of the sliding plate 21 is long. The first guide hole 25 formed along the direction is formed so that the boss 13 is inserted, thereby guiding and limiting the movement of the sliding plate 21.

The boss 13 is inserted into the first guide hole 25 to guide the sliding plate 21 to always move linearly and to set the forward limit and the reverse limit of the sliding plate 21. do.

At this time, the boss 13 is to be formed so that a portion within the rotation radius of the rotary operation unit 32 to limit the clockwise rotation of the rotary operation unit 32, the lower inner side of the upper member 12 The stopper 14 is formed to limit the counterclockwise rotation of the rotary operation unit 32, thereby limiting the rotation range of the rotary operation unit 32.

The reason for limiting the rotation range of the rotary operation unit 32 as described above is that the first elastic spring 23 is compressed or restored while the sliding plate 21 moves forward and backward according to the rotation of the rotary operation unit 32. In the process of the first elastic spring 23 is to maintain a constant elastic modulus at all times.

In addition, the operating protrusions 24 are preferably installed on both the left and right sides of the sliding plate 21 for balance, but the rotary operation unit 32 is a pair of wings 32 'are formed to extend symmetrically with each other. Only one side of the engaging portion 33 is formed so that only one of the actuating projections 24 to be caught.

On the other hand, the pin member 40, as shown in Figure 6, the large diameter portion 43 to move up and down along the receiving port 16 formed in the lower member 11 so that the second elastic spring 45 is accommodated And a pressing portion 41 inserted into the through hole 12 ′ of the upper member 12 and having an annular locking jaw 42 at a lower end thereof, and the large diameter portion 43 and the pressing portion 41. It consists of a small diameter portion 44 is connected to a smaller diameter than the large diameter portion 43.

In addition, the second guide hole 26 of the sliding plate 21 into which the pin member 40 is inserted is formed with a diameter through which the large diameter portion 43 passes and the locking jaw 42 cannot pass. The circular hole 26a and the small diameter portion 44 pass through, and the large diameter portion 43 has a width that cannot pass therethrough and includes an extension hole 26b in the longitudinal direction that extends to the circular hole 26a.

Accordingly, when the large diameter portion 43 is in the circular hole 26a, the sliding plate 21 moves only as much as the diameter difference between the circular hole 26a and the large diameter portion 43, and the pressing portion ( 41, the sliding plate 21 can move by the length of the extension hole 26b only when the small diameter portion 44 is positioned in the circular hole 26a.

The first elastic spring 23 is seated in a semi-cylindrical receiving groove 17 formed in the lower member 11, the departure prevention jaw 18 of a predetermined height is formed on both sides and ends of the rear end of the receiving groove 17. It is preferable to protrude.

Accordingly, the first elastic spring 23 may be mounted and the first elastic spring 23 may be easily coupled to the rear end of the sliding plate 21, and may be formed at the rear end of the accommodation groove 17. The first elastic spring 23 is not separated to the outside due to the separation prevention jaw 18.

And, it is preferable that the hook hole 15 is formed at the rear of the body portion 10. Accordingly, it is possible to hang the handle on the hook-type hook member of the kitchen without installing a separate hook, it is easy to store.

The detachable handle for a cooking vessel of the present invention configured as described above is used as follows.

When cooking various foods using the cooking vessel 50 having a jaw formed at the circumference, the food is cooked with the handle separated, and after the cooking is completed, the handle is coupled to the cooking vessel to lift the cooking vessel 50 or Move it.

First, when the lever 31 is rotated clockwise in a state in which the rear end of the body 10 is gripped, the first elastic spring 23 is restored and the sliding plate 21 is pushed. However, the large diameter portion 43 of the pin member 40 is located in the circular hole 26a of the second guide hole 26 of the sliding plate 21 and the diameter of the large diameter portion 43 is the second guide hole. The pin member 40 restricts the movement of the sliding plate 21 because it is larger than the width of the extension hole 26b of 26. Accordingly, the sliding plate 21 is advanced only by the length corresponding to the diameter difference between the diameter of the large diameter portion 43 and the circular hole 26a.

In this state, when the pressing portion 41 of the pin member 40 protruding above the upper member 12 is pressed, the pin member 40 is lowered while compressing the second elastic spring 45. Accordingly, the small diameter portion 44 of the pin member 40 is positioned in the circular hole 26a. The diameter of the small diameter portion 44 is smaller than the width of the extension hole 26b. ) Is advanced by the elastic force of the first elastic spring (23).

At this time, the boss 13 formed on the upper member 11 guides the sliding plate 21 to linearly move within the first guide hole 25 of the sliding plate 21, and at the same time, the sliding plate ( The amount of movement of the 21 is limited together with the pin member 40 inserted into the second guide hole 26.

When the sliding plate 21 is fully advanced, the gap between the stepped surface 11 ′ of the lower member 11 constituting the body portion 20 and the detachable piece 22 of the sliding plate 21 is sufficient. It happens In this state, the cooking vessel 50 is inserted between the stepped surface 11 ′ and the detachable piece 22 of the lower member 11, and the stepped surface 11 ′ is outside the cooking vessel 50. Touch the sides.

Then, when the lever 31 is rotated in the counterclockwise direction, the rotary operation unit 32 coupled to the lever 31 is rotated until it comes in contact with the stopper 14. The rotation operation unit 32 is to retract the operation projection 24 of the sliding plate 21 by using the engaging portion 33 formed on one side wing 32 'while rotating. Accordingly, the sliding plate 21 is retracted while compressing the first elastic spring 23, and the detachable piece 22 is in contact with the inner surface of the cooking vessel 50.

As the sliding plate 21 is retracted, the small diameter portion 44 of the pin member 40 is positioned in the circular hole 26a by moving away from the extension hole 26b of the second guide hole 26. Accordingly, as the second elastic spring 45 is restored, the pin member 40 is pushed up, and the large diameter portion 43 of the pin member 40 is formed in the circular hole 26a of the second guide hole 26. Will be located.

Through the above process, the handle is attached to the cooking vessel 50, and proceeds in the same manner when the handle is separated from the cooking vessel. That is, by rotating the lever 31 in the clockwise direction, by pressing the pin member 40 to fully advance the sliding plate 21, the detachable piece 22 of the sliding plate 21 of the cooking vessel 50 The handle is separated from the inner surface to separate it. Of course, the handle separated from the cooking vessel 50 rotates the lever 31 counterclockwise so that the gap between the detachable piece 22 and the step surface 11 'is minimized so that the lever 31 is rotated. Should be consistent with the centerline of the body (10).

Although the preferred embodiments of the present invention have been described above, the scope of the present invention is not limited to such specific embodiments, and those of ordinary skill in the art are appropriately within the scope described in the claims of the present invention. Changes will be possible.

10.Body

11 lower part

11 '... stepped

12 ... upper part

12 '... through hole

13 Boss

14 ... stopper

15.Hook hole

16 ...

17.Accepting groove

18.Exhaust bump

19 ... Tightening Bolt

20.Sliding part

21.Sliding board

22 ... putting on and taking off

23.First elastic spring

24.Operating protrusion

25.First guide

26.2nd guide

26a ... round hole

26b ... Extension Hall

30.Rotary Actuator

31.Lever

32. Rotating actuator

32 '... wing

33.Hanging part

40 ... pin member

41 ... press

42.

43 ...

44 ... Small neck

45 ... 2nd elastic spring

50 ... cooking container

Claims

Body portion 10 consisting of a lower member 11 having a stepped surface 11 'formed in contact with the outer surface of the cooking vessel 50 at the tip portion, and an upper member 12 assembled to the lower member 11; ;

A detachable piece 22 is provided at a front end thereof in contact with the inner surface of the cooking vessel 50 and is installed on the lower member 11 so as to be slidable in the longitudinal direction, and installed on the lower member 11. A sliding portion 20 formed of a first elastic spring 23 elastically supporting a rear end portion of the sliding plate 21 and an actuating protrusion 24 installed to protrude perpendicularly to an upper surface of the sliding plate 21; ;

The lever 31 is rotatably installed on the front upper side of the upper member 12, the inner side of the upper member 12 is detachably coupled to the lever 31 is rotated integrally and the operation projection 24 Rotation operating part 32 is provided with a locking portion (33) that is caught by the upper end of the), while rotating in the clockwise or counterclockwise direction by compressing or restoring the first elastic spring (23) the sliding plate ( A rotary actuator 30 for moving the back and forth 21;

A through hole 12 ′ formed in the upper member 12 such that the lower end is elastically supported by the second elastic spring 45 inserted into the lower member 11 and the upper end is exposed to the upper side of the upper member 11. A pin member 40 inserted perpendicularly to the sliding plate 21 to control a movement of the sliding plate 21 while moving up and down according to compression and restoration of the second elastic spring 45; Removable handle for a cooking vessel comprising a.
The method of claim 1,

Removable handle for a cooking vessel, characterized in that the upper member 12 and the lower member 11 constituting the body portion 10 is lightened through weight processing.
The method of claim 1,

The boss 13 formed on the bottom end of the upper member 12 is inserted to guide the fastening bolt 19 inserted from the lower end of the lower member 11 to guide the movement of the sliding plate 21. Removable handle for a cooking vessel, characterized in that the first guide hole (25) formed along the longitudinal direction at the front end of the sliding plate (21).
The method of claim 3,

The boss 13 is formed so that a part is within the rotation radius of the rotary operation unit 32 to limit the clockwise rotation of the rotary operation unit 32,

Removable handle for a cooking vessel, characterized in that the stopper (14) for limiting the counterclockwise rotation of the rotary operation unit 32 is formed in the lower inner side of the upper member (12).
The method of claim 1,

The actuating protrusions 24 are respectively installed on the left and right sides of the sliding plate 21,

The rotating operation part 32 is a removable handle for a cooking vessel, characterized in that the engaging portion 33 is formed on only one side of a pair of wings (32 ') formed to extend symmetrically to each other.
The method of claim 1,

The pin member 40 has a large diameter portion 43 for lifting up and down along the receiving opening 16 formed in the lower member 11 so that the second elastic spring 45 is accommodated, and the upper member 12 penetrates. The pressing portion 41 is inserted into the hole 12 'and provided with an annular locking jaw 42 at the lower end thereof, and connects the large diameter portion 43 and the pressing portion 41 to the lower diameter portion 43. Removable handle for a cooking vessel, characterized in that consisting of a small diameter portion 44 is formed in a small diameter.
The method of claim 6,

The second guide hole 26 of the sliding plate 21 into which the pin member 40 is inserted is formed in a circular hole having a diameter through which the large diameter portion 43 passes and the locking jaw 42 cannot pass. 26a, and the small diameter portion 44 passes through, and the large diameter portion 43 has a width that cannot pass therethrough, and is formed of an extension hole 26b in the longitudinal direction that is continuous to the circular hole 26a. Detachable handle for cooking vessel.
The method of claim 1,

The first elastic spring 23 is seated in the semi-cylindrical receiving groove 17 formed in the lower member 11, the departure prevention jaw 18 of a predetermined height is formed on both sides and ends of the rear end of the receiving groove 17. Removable handle for cooking vessel, characterized in that formed protruded.
The method of claim 1,

Removable handle for a cooking vessel, characterized in that the hook hole 15 is formed in the rear of the body portion (10).