Cooker handle

Abstract

The utility model provides a cooker handle, and belongs to the technical field of cookers. The problem that operation is strenuous is solved. The hand pressing handle is located on the lower side of the handle body, the front end of the hand pressing handle is hinged into the handle body, the locking block is hinged into the handle body, an unlocking piece is further slidably connected into the handle body in the front-back direction, the unlocking piece moves backwards to push the locking block to swing, and an operation button is arranged on the upper side of the handle body. The operating button is hinged to the handle body, the hinged point of the operating button and the handle body is located at the position close to the front end of the operating button, the unlocking piece comprises a blocky head and a strip-shaped rod which is integrally and fixedly connected to the rear end of the head, a guide face is arranged at the front end of the head, and the upper end of the guide face inclines backwards relative to the lower end of the guide face. The lower side of the rear end of the operation button protrudes backwards to form an abutting portion, the abutting portion is located in the handle body and abuts against the guide face, and when the rear end of the operation button swings towards the interior of the handle body, the abutting portion can move along the guide face and push the unlocking piece to move backwards. The device has the advantages of labor-saving operation and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cooking utensils, and relates to a cooking utensil handle. BACKGROUND

[0002] At present, in order to facilitate the storage of the cooking utensil, the handle is designed to be capable of being quickly connected or detached with the cooking utensil body. For example, a detachable pot handle device disclosed in patent application No. 202222947371.3 comprises a handle, the lower part of the handle is in an open mouth type structure and has a handle inner cavity formed therein, a handle clamping seat is formed at one end of the handle in the length direction, and a reset tooth buckle assembly accommodating groove in communication with the handle inner cavity is formed at the other end of the handle away from the handle clamping seat. A button positioning groove in communication with the handle inner cavity is formed at the upper part of the handle and at a position close to the handle clamping seat. A press button switch is accommodated in the handle inner cavity, one end of the press button switch in the length direction is inserted into the handle clamping seat and is pivotally connected with the handle clamping seat, a press button switch protruding part extending upward is further formed at the middle part of the press button switch in the length direction, and the press button switch protruding part is matched with the handle body in the locked state. A button is arranged in the button positioning groove and can reciprocally slide in the button positioning groove. A rake body passes through the handle clamping seat in a horizontal state and is inserted into the handle inner cavity, and the rake body is matched with the press button switch protruding part during locking and slides to the side away from the press button switch protruding part. A rake claw part corresponding to the handle clamping seat is formed by folding downward at one end of the rake body in the length direction, and the rake claw part and the handle clamping seat jointly realize clamping of the opening edge of the pot body. A push rod is arranged at the upper part of the handle inner cavity and is fixedly connected with the button. A positioning fixing member is arranged at the lower part of one end of the push rod in the length direction and is fixedly connected with the push rod and the button through a positioning fixing screw. A reset tooth buckle assembly is arranged in the reset tooth buckle assembly accommodating groove and comprises a reset tooth buckle member pivotally connected with the handle body and a tooth buckle spring abutting between the rear part of the reset tooth buckle member and the handle body, and the reset tooth buckle member is matched with the rear part of the push rod body. A positioning tooth buckle member is connected at the rear part of the press button switch and is meshingly connected with the reset tooth buckle member in the locked state. A switch spring is arranged in the handle inner cavity and the two ends of the switch spring are respectively hooked together with the press button switch and the rake body.

[0003] When the pot needs to be clamped, the user holds the right part of the press handle switch tightly to rotate the press handle switch counterclockwise, at this time, the button is attached to the left side of the button positioning groove, the top end of the press handle switch protruding part is matched in the protruding part matching groove of the handle, the press handle switch protruding part drives the rake body to slide to the right, the rake claw part is matched with the handle clamping seat to clamp the open edge of the pot body, and the positioning tooth buckle and the reset tooth buckle are connected with each other, so that the opening of the press handle switch is limited to realize locking; when the pot handle needs to be separated from the pot, the user presses the button to the right to loosen the press handle switch and drive the push rod linkage, the rear part of the push rod drives the reset tooth buckle to rotate and compresses the tooth buckle spring, the reset tooth buckle is disengaged from the positioning tooth buckle, at this time, the press handle switch rotates clockwise and the rake body moves to the left.

[0004] The button and the push rod are directly fixed and connected together through the positioning fixing part and the positioning fixing screw, the button is pushed to drive the push rod to translate to realize unlocking, and the user needs to exert relatively large force to push the button, so that the operation is relatively laborious. The utility model discloses a pot handle, which solves the problem of laborious operation.

[0005] The utility model discloses a pot handle, which solves the problem of laborious operation.

[0006] The utility model discloses a pot handle, which solves the problem of laborious operation.

[0007] A pot handle, which comprises a handle body with an opening on the lower side, a hand press handle connected to the lower side of the handle body and hinged to the front end of the handle body, and a locking block hinged to the handle body, the locking block can lock the hand press handle that swings into the handle body, and an unlocking part is slidably connected in the handle body in the front-rear direction, the unlocking part can push the locking block to swing and make it disengage from the hand press handle when the unlocking part moves backward, an operation button is arranged on the upper side of the handle body, and the operation button is hinged to the handle body, the hinge point of the operation button and the handle body is located at the front end of the operation button, the unlocking part comprises a block-shaped head and a strip-shaped rod part integrally connected to the rear end of the head, the front end of the head is provided with a guide surface, the upper end of the guide surface is inclined backward relative to the lower end, the rear end of the operation button is provided with a resting part that protrudes backward on the lower side, the resting part is located in the handle body and abuts against the guide surface, and the resting part can move along the guide surface and push the unlocking part to move backward when the rear end of the operation button swings into the handle body.

[0008] The same as the prior art, the handle of the present application is also pressed into the handle body by the handle press and locked by the locking block when in use, so that the handle of the present application can firmly hold the cooking utensil. When it is needed to be unlocked, the user only needs to press the rear end of the operation button, and the rear end of the operation button will swing downward, so that the abutting portion protruding rearward on the lower side of the rear end of the operation button will move along the guide surface of the head front end of the unlocking member. Since the upper end of the guide surface is inclined rearward relative to the lower end, the abutting portion will apply a rearward force to the unlocking member during the movement along the guide surface, so as to push the unlocking member to move rearward to push the locking block away to achieve the unlocking between the handle press and the locking block, and thus the cooking utensil can be released.

[0009] The handle of the present application changes the cooperation between the operation button and the unlocking member from the direct fixed connection in the front-rear direction to the pushing of the unlocking member to move when the rear end of the operation button swings toward the inner wall of the handle body to achieve the unlocking. Thus, the operation mode of the operation button is changed from the flat pushing to the downward pressing, which is easier for the user to operate and is not prone to the slipping phenomenon. In particular, the hinge point between the operation button and the handle body is located near the front end of the operation button, and the position where the user applies the force is the rear end of the operation button, so that a structure of force-saving lever is formed, and the user can easily complete the unlocking operation.

[0010] In the handle of the cooking utensil, the inner top wall of the handle body is provided with a limiting groove, the upper side of the head of the unlocking member is provided with a limiting protrusion, the limiting protrusion is located in the limiting groove and can move along the limiting groove, and the limiting protrusion abuts against the rear groove wall of the limiting groove when the unlocking member moves rearward to swing the locking block.

[0011] Through the cooperation between the limiting protrusion and the limiting groove, the maximum moving stroke of the unlocking member rearward is limited, so as to ensure that the unlocking member will not move excessively and be directly stuck with the locking block.

[0012] In the handle of the cooking utensil, the upper side of the handle body is provided with a mounting port near the front end, the operation button is located in the mounting port, the bottom of the operation button is provided with a hollow groove, the front end of the groove bottom wall of the hollow groove is inclined downward relative to the rear end, the left and right inner walls of the mounting port are integrally and fixedly connected with an abutting seat, and the mounting port is provided with a return spring, the two ends of the return spring abut against the abutting seat and the groove bottom wall of the hollow groove, respectively.

[0013] The two ends of the return spring abut against the abutting seat and the groove bottom wall of the hollow groove, respectively. Since the front end of the groove bottom wall of the hollow groove is inclined downward relative to the rear end, the operation button can automatically return to separate from the unlocking member under the elastic force of the return spring after the user removes the force applied on the upper surface of the rear end of the operation button.

[0014] In the handle of the cooking utensil, the front side wall of the hollow groove is fixedly connected with the groove bottom wall, the rear side wall of the hollow groove is fixedly connected with the groove bottom wall, the left side wall of the hollow groove is fixedly connected with the groove bottom wall, and the right side wall of the hollow groove is fixedly connected with the groove bottom wall.

[0015] The upper end of the reset spring is clamped between the four convex ribs, so that the abutting position of the reset spring and the groove bottom wall of the hollow groove is limited, and the operation button can be reliably returned under the elastic force of the reset spring.

[0016] In the handle of the cooking utensil, the front side wall of the hollow groove is fixedly connected with the groove bottom wall, the rear side wall of the hollow groove is fixedly connected with the groove bottom wall, the left side wall of the hollow groove is fixedly connected with the groove bottom wall, and the right side wall of the hollow groove is fixedly connected with the groove bottom wall.

[0017] By arranging the abutting step on the front side inner wall of the mounting port, the front end of the operation button abuts against the abutting step under the elastic force of the reset spring, so that it can be ensured that only the rear end of the operation button can be pressed in the state that the hand press handle is locked.

[0018] In the handle of the cooking utensil, the front side wall of the hollow groove is fixedly connected with the groove bottom wall, the rear side wall of the hollow groove is fixedly connected with the groove bottom wall, the left side wall of the hollow groove is fixedly connected with the groove bottom wall, and the right side wall of the hollow groove is fixedly connected with the groove bottom wall.

[0019] In the state that the front end of the operation button abuts against the abutting step, the rear end of the operation button is exposed outside the mounting port, and the rear end of the upper surface of the operation button is inclined upward relative to the front end, so that the user can more conveniently press the rear end of the operation button to perform the unlocking operation of the hand press handle.

[0020] In the handle of the cooking utensil, the front side wall of the hollow groove is fixedly connected with the groove bottom wall, the rear side wall of the hollow groove is fixedly connected with the groove bottom wall, the left side wall of the hollow groove is fixedly connected with the groove bottom wall, and the right side wall of the hollow groove is fixedly connected with the groove bottom wall.

[0021] The operation button is a plastic piece and has a certain elasticity. During installation, the operation button is installed into the mounting port in the posture that the front end is inclined upward relative to the rear end from top to bottom, and in the process of installation, the two convex columns are extruded by the left and right inner walls of the mounting port until the two convex columns are clamped into the two clamping grooves. After the installation is completed, under the elastic force of the reset spring, the two convex columns abut against the groove bottom wall of the clamping groove (the groove bottom wall refers to the wall in the groove that is opposite to the groove opening, and the clamping groove is opened from bottom to top to the position close to the upper side of the handle body, so the groove bottom wall actually refers to the wall in the clamping groove that is located at the upper side), so that the operation button is formed in cooperation with the handle body.

[0022] In the handle of the cooking utensil, the guide surface is a convex arc surface.

[0023] Compared with the prior art, the handle of the cooking utensil changes the direct fixed connection of the operating button and the unlocking piece along the front-rear direction to the pushing of the unlocking piece when the rear end of the operating button swings towards the inner wall of the handle body to realize the unlocking, so that the action mode of the operating button is changed from the flat pushing to the downward pressing, which is easier for the user to operate and is not prone to the sliding phenomenon.

[0024] In particular, the hinge point of the operating button and the handle body is located near the front end of the operating button, and the position of the force applied by the user during the unlocking is at the rear end of the operating button, thereby forming a force-saving lever structure, so that the user can easily complete the unlocking operation. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a sectional view of the handle of the cooking utensil in a locked state of the hand press handle.

[0026] Figure 2 is a perspective view of the operating button in the handle of the cooking utensil.

[0027] Figure 3 is another perspective view of the operating button in the handle of the cooking utensil.

[0028] Figure 4 is a perspective view of the handle of the cooking utensil with the operating button and the return spring removed.

[0029] In the figure, 1 is a handle body, 1a is a limiting groove, 1b is a mounting port, 1c is an abutting seat, 1d is an abutting step, 1e is a clamping groove, 2 is a hand press handle, 2a is a recess, 2b is a protruding part, 3 is a pin shaft, 4 is a movable jaw, 4a is a movable body, 4a1 is a force receiving part, 4a2 is a clearance hole, 4a3 is a hook-shaped part, 4b is a clamping plate, 5 is a clamping port, 6 is a return tension spring, 7 is a locking block, 7a is a locking tooth, 8 is a positioning block, 8a is an engagement tooth, 9 is an acting spring, 10 is an unlocking piece, 10a is a head part, 10a1 is a guide surface, 10a2 is a limiting protruding block, 10a3 is a clearance groove, 10b is a rod part, 11 is an operating button, 11a is an abutting part, 11b is a hollow groove, 11c is a protruding rib, 11d is a protruding column, and 12 is a return spring. DETAILED DESCRIPTION

[0030] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0031] For example, Figure 1As shown, a cooker handle comprises a handle body 1 and a hand press handle 2, the lower side of the handle body 1 is open, the front end of the hand press handle 2 is hinged to the handle body 1 through a pin shaft 3, and the hand press handle 2 can swing into the lower side of the handle body 1 around the hinge point. The cooker handle also comprises a movable clamp jaw 4, which comprises a movable body 4a in the shape of a flat strip along the length direction of the handle body 1 and a clamping plate 4b integrally connected to the front end of the movable body 4a, the movable body 4a is slidingly arranged in the handle body 1 along the front-rear direction, and the clamping plate 4b is located outside the front end of the handle body 1, and the clamping plate 4b and the front end of the handle body 1 form a clamping opening 5. The upper side of the hand press handle 2 is provided with a groove 2a, the groove bottom wall of the groove 2a is provided with a tab-shaped protrusion 2b protruding at the position close to the rear end of the hand press handle 2, the lower side of the movable body 4a is provided with a force receiving portion 4a1, and when the hand press handle 2 swings into the lower side of the handle body 1 around the hinge point, the protrusion 2b can move along the force receiving portion 4a1 and push the movable clamp jaw 4 to move backward. In this embodiment, the movable body 4a is provided with a clearance hole 4a2 in the up-down direction, the clearance hole 4a2 is in the shape of a strip along the front-rear direction, the force receiving portion 4a1 is in the shape of a strip, one end of the force receiving portion 4a1 is integrally connected to the rear side hole wall of the clearance hole 4a2, the other end of the force receiving portion 4a1 is bent backward, and the protrusion 2b will pass through the clearance hole 4a2 during the movement of the protrusion 2b along the force receiving portion 4a1. The lower side of the movable plate is also provided with a hook-shaped portion 4a3 protruding, a return tension spring 6 is connected between the hook-shaped portion 4a3 and the pin shaft 3, and the movable clamp jaw 4 can move forward under the elastic force of the return spring 12. A locking block 7 is also hinged in the handle body 1, the front side of the locking block 7 is provided with a plurality of locking teeth 7a, the rear end of the hand press handle 2 is fixedly connected with a positioning block 8, the rear side of the positioning block 8 is provided with a plurality of engagement teeth 8a, and the locking teeth 7a of the locking block 7 are engaged with the engagement teeth 8a when the hand press handle 2 swings into the handle body 1. An acting spring 9 is also arranged in the handle body 1, and the two ends of the acting spring 9 abut against the rear side of the locking block 7 and the inner wall of the handle body 1 respectively.

[0032] When the cooker handle is not in use, the rear end of the hand press handle 2 is located outside the handle body 1, at this time, the clamping opening 5 formed between the clamping plate 4b and the front end of the handle body 1 is larger. When it is needed to connect a cooker, the cooker handle is clamped on the mouth of the cooker through the clamping opening 5, and then the hand press handle 2 is pressed upward so that the rear end of the hand press handle 2 swings into the handle body 1 around the hinge point. During the process of the hand press handle 2 swinging into the handle body 1, the protrusion 2b will move along the force receiving portion 4a1 and push the movable clamp jaw 4 to move backward against the action of the return tension spring 6, so that the clamping opening 5 will shrink and clamp the cooker. After the hand press handle 2 is pressed into place, the engagement teeth 8a of the positioning block 8 fixedly connected to the rear end of the hand press handle 2 will be engaged with the locking teeth 7a on the front side of the locking block 7 hinged in the handle body 1, so as to lock the hand press handle 2 and the handle body 1. The specific locking principle between the hand press handle 2 and the handle body 1 is the same as that of the detachable pot handle device disclosed in the patent application No. 202222947371.3 mentioned in the background art.

[0033] Further, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , an unlocking member 10 is also slidably connected in the front-rear direction within the handle body 1, the unlocking member 10 abuts against the upper side of the movable body 4a of the movable clamp jaw 4, and the unlocking member 10 is moved rearward to push the locking block 7 to swing so as to disengage the locking teeth 7a from the engagement teeth 8a. The upper side of the handle body 1 is provided with an operation button 11, which can control the action of the unlocking member 10. Specifically, the operation button 11 is hingedly connected to the handle body 1, and the hinged point of the operation button 11 to the handle body 1 is located at a position close to the front end of the operation button 11. The unlocking member 10 includes a block-shaped head 10a and a strip-shaped rod 10b integrally connected to the rear end of the head 10a. The front end of the head 10a is provided with a guide surface 10a1, the upper end of which is inclined rearward relative to the lower end. The guide surface 10a1 is actually a circular arc surface. The rear end of the operation button 11 is provided with a rearwardly protruding abutting portion 11a on the lower side. The abutting portion 11a is located within the handle body 1 and abuts against the guide surface 10a1. When the rear end of the operation button 11 swings inwardly, the abutting portion 11a can move along the guide surface 10a1 and push the unlocking member 10 to move rearward. In this embodiment, the inner top wall of the handle body 1 is provided with a limiting groove 1a, and the upper side of the head 10a of the unlocking member 10 is provided with a limiting protrusion 10a2, which is located within the limiting groove 1a and can move along the limiting groove 1a. When the unlocking member 10 is moved rearward to swing the locking block 7, the limiting protrusion 10a2 abuts against the rear groove wall of the limiting groove 1a. The bottom of the head 10a of the unlocking member 10 is provided with a clearance groove 10a3, through which the protruding portion 2b can pass when the hand press handle 2 is swung into the lower side of the handle body 1.

[0034] When unlocking is needed, the user only needs to press the rear end of the operation button 11. The rear end of the operation button 11 will swing downward, and the abutting portion 11a will swing downward together with the operation button 11 and move along the guide surface 10a1 of the front end of the head 10a of the unlocking member 10. Since the upper end of the guide surface 10a1 is inclined rearward relative to the lower end, a rearward force will be applied to the unlocking member 10 during the movement of the abutting portion 11a along the guide surface 10a1, thereby pushing the unlocking member 10 to move rearward. With the rearward movement of the unlocking member 10, the locking block 7 will be pushed to swing against the elastic force of the action spring 9, thereby disengaging the locking teeth 7a from the engagement teeth 8a, so that the hand press handle 2 will not be locked by the locking block 7. Since the hand press handle 2 is unlocked and in a swingable state, the movable clamp jaw 4 will move forward under the elastic force of the return tension spring 6, and in turn will press the hand press handle 2 downward by moving along the protruding portion 2b via the force receiving portion 4a1, so that the clamping opening 5 formed by the clamp plate 4b and the front end of the handle body 1 will become larger and release the cookware.

[0035] The handle of the present cooker realizes the unlocking by setting the operation button 11 to be hinged with the handle body 1 and changing the matching relationship between the operation button 11 and the unlocking piece 10 from the direct fixed connection along the front and back direction to the pushing of the unlocking piece 10 to move when the rear end of the operation button 11 swings towards the inner wall of the handle body 1. Thus the action mode of the operation button 11 is changed from the flat pushing to the downward pressing, which is easier for the user to operate and is not easy to appear the phenomenon of slipping again. In particular, the hinge point of the operation button 11 and the handle body 1 is located at the position close to the front end of the operation button 11, and the position of the force applied by the user when unlocking is at the rear end of the operation button 11, thereby forming the structure of the labor-saving lever, so that the user can easily complete the unlocking operation.

[0036] Specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the upper side of the handle body 1 is provided with a mounting port 1b near the front end position, the operating button 11 is located in the mounting port 1b, the bottom of the operating button 11 is provided with a hollow groove 11b, the front end of the groove bottom wall of the hollow groove 11b is inclined downward relative to the rear end, the left and right inner walls of the mounting port 1b are integrally connected with an abutting seat 1c, the mounting port 1b is provided with a reset spring 12, and the two ends of the reset spring 12 are respectively abutted between the abutting seat 1c and the groove bottom wall of the hollow groove 11b. The two ends of the reset spring 12 are respectively abutted on the abutting seat 1c and the groove bottom wall of the hollow groove 11b, and due to the fact that the front end of the groove bottom wall of the hollow groove 11b is inclined downward relative to the rear end, after the user removes the force applied on the upper surface of the rear end of the operating button 11, the operating button 11 can be automatically returned to the position away from the unlocking piece 10 under the elastic force of the reset spring 12. The front side groove wall of the hollow groove 11b and the groove bottom wall of the hollow groove 11b, the rear side groove wall of the hollow groove 11b and the groove bottom wall of the hollow groove 11b, the left side groove wall of the hollow groove 11b and the groove bottom wall of the hollow groove 11b, and the right side groove wall of the hollow groove 11b and the groove bottom wall of the hollow groove 11b are all connected with sheet-shaped convex ribs 11c, and the upper end of the reset spring 12 is clamped between the four convex ribs 11c. The front side inner wall of the mounting port 1b is provided with an abutting step 1d, and the front end of the operating button 11 is abutted on the abutting step 1d. The front end of the operating button 11 is abutted on the abutting step 1d under the elastic force of the reset spring 12, so that it can be ensured that only the rear end of the operating button 11 can be pressed in the state that the hand-pressing handle 2 is locked. The rear end of the operating button 11 is exposed outside the mounting port 1b, and the rear end of the upper surface of the operating button 11 is inclined upward relative to the front end. The operating button 11 is a plastic piece, the left and right sides of the operating button 11 near the front end position are provided with convex columns 11d, the left and right inner walls of the mounting port 1b are respectively provided with clamping grooves 1e, the clamping grooves 1e are vertically strip-shaped and are opened from the bottom to the position near the upper side of the handle body 1, and the two convex columns 11d are respectively located in the two clamping grooves 1e and are abutted on the groove bottom walls of the clamping grooves 1e.

[0037] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A cookware handle, comprising a handle body (1) with an opening at the lower side, a hand lever (2) located on the lower side of the handle body (1) and hinged at the front end to the handle body (1), and a locking block (7) hinged to the handle body (1), wherein the locking block (7) can lock the hand lever (2) which swings into the handle body (1), and an unlocking member (10) is also slidably connected in the handle body (1) in the front-back direction, wherein the unlocking member (10) can push the locking block (7) to swing and disengage it from the hand lever (2) when it moves backward, and an operation button (11) is provided on the upper side of the handle body (1), characterized in that, The operating button (11) is hinged to the handle body (1), and the hinge point of the operating button (11) and the handle body (1) is located at a position close to the front end of the operating button (11), the unlocking piece (10) comprises a block-shaped head (10a) and a strip-shaped rod (10b) integrally connected to the rear end of the head (10a), the front end of the head (10a) is provided with a guide surface (10a1), the upper end of the guide surface (10a1) is inclined rearward relative to the lower end, the lower side of the rear end of the operating button (11) is protrusively provided with an abutting portion (11a), the abutting portion (11a) is located in the handle body (1) and abuts against the guide surface (10a1), when the rear end of the operating button (11) swings into the handle body (1), the abutting portion (11a) can move along the guide surface (10a1) and push the unlocking piece (10) to move rearward.

2. A handle for a cooking vessel as defined in claim 1, wherein The inside top wall of the handle body (1) is provided with a limiting groove (1a), the upper side of the head (10a) of the unlocking piece (10) is protrusively provided with a limiting protrusion (10a2), the limiting protrusion (10a2) is located in the limiting groove (1a) and can move along the limiting groove (1a), when the unlocking piece (10) moves rearward to make the locking block (7) swing, the limiting protrusion (10a2) abuts against the rear side groove wall of the limiting groove (1a).

3. A handle for a cooking vessel according to claim 1 or 2, wherein The upper side of the handle body (1) is provided with a mounting port (1b) close to the front end, the operating button (11) is located in the mounting port (1b), the bottom of the operating button (11) has a hollow groove (11b), the front end of the groove bottom wall of the hollow groove (11b) is inclined downward relative to the rear end, the left and right inner walls of the mounting port (1b) are integrally connected with an abutting seat (1c), the mounting port (1b) is provided with a return spring (12), the two ends of the return spring (12) abut against the abutting seat (1c) and the groove bottom wall of the hollow groove (11b) respectively.

4. A handle for a cooking vessel as defined in claim 3, wherein The front side groove wall and the groove bottom wall of the hollow groove (11b), the rear side groove wall and the groove bottom wall of the hollow groove (11b), the left side groove wall and the groove bottom wall of the hollow groove (11b), and the right side groove wall and the groove bottom wall of the hollow groove (11b) are all connected with sheet-shaped protruding ribs (11c), and the upper end of the return spring (12) is clamped between the four protruding ribs (11c).

5. A handle for a cooking vessel as defined in claim 3, wherein The front side inner wall of the mounting port (1b) is provided with an abutting step (1d), and the front end of the operating button (11) abuts against the abutting step (1d).

6. A handle for a cooking vessel as defined in claim 5, wherein The rear end of the operating button (11) is exposed outside the mounting port (1b), and the rear end of the upper surface of the operating button (11) is inclined upward relative to the front end.

7. A handle for a cooking vessel as defined in claim 6, wherein The operating button (11) is a plastic part, and the left and right sides of the operating button (11) near the front end part are respectively provided with protruding columns (11d); the left and right inner walls of the mounting opening (1b) are respectively provided with clamping grooves (1e); the clamping grooves (1e) are vertically strip-shaped and are opened from the bottom to the position near the upper side of the handle body (1); and the two protruding columns (11d) are respectively located in the two clamping grooves (1e) and abut against the groove bottom walls of the clamping grooves (1e).

8. A handle for a cooking vessel as claimed in claim 1 or 2, wherein The guiding surface (10a1) is a convex arc surface.

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