Removable pot handle

Abstract

A detachable pot handle comprises a handle body, a movable plate is arranged in the handle body, and a clip is arranged at the front end of the movable plate; the handle body is also provided with a first elastic device acting on the movable plate, a driving mechanism for driving the movable plate to move backward, a movable plate positioning mechanism for positioning the movable plate, and a positioning release mechanism for releasing the positioning of the movable plate by the movable plate positioning mechanism; the driving mechanism comprises a toggle member and a handle; the movable plate positioning mechanism comprises an upper rack, a positioning arm, and a lower rack; the positioning release mechanism comprises a button and a third elastic device; and a safety mechanism is also arranged on the handle body. The beneficial effect of the present invention is that the movable plate is moved by rotating the toggle member driven by the handle, and the rotation of the toggle member has a lever effect, which can lengthen the travel of the movable plate, and the positioning structure of the upper rack and the lower rack can also ensure the positioning of the movable plate within a larger travel, so the movable plate of the present invention has a larger moving distance, stronger adaptability, and can use pots with a larger wall thickness range.

Description

Technical Field

[0001] The invention relates to a detachable pot handle. Background Art

[0002] Woks and other pots are equipped with handles, which are fixed on the edge of the pot. The gap between the pot and the handle is easy to hide dirt and breed bacteria. Therefore, a handle that can be detached from the pot body has also appeared. When the handle is needed, it is clamped on the pot body, and when it is not needed, the handle can be easily removed, avoiding the problem of dirt and bacteria easily hiding between the handle and the pot body.

[0003] For example, Chinese invention patents CN 203424846 U and CN 211022334 U provide such detachable handles, and their working principle is to realize the movement of the follower through the inclined plane cooperation between the driving member and the follower, and the follower is provided with a clip, and the movement of the follower makes the interlayer between the clip and the front end of the handle larger or smaller. When the handle is needed, the pot body is clamped in the interlayer and the interlayer is reduced so that the pot body is clamped in the interlayer; when the handle is not needed, the interlayer is enlarged so that the handle can be easily removed. The existing detachable handle for pots also has the disadvantage that the follower is driven by the inclined plane cooperation, and the space inside the handle is limited, and it is impossible to set a long slope, so the moving distance of the follower is limited, so the size of the interlayer changes very little, and it is not possible to adapt to pots with different wall thicknesses. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings of the existing detachable handles for pots, the present invention provides a detachable pot handle with better adaptability.

[0005] The technical solution to the technical problem of the present invention is: a detachable pot handle, comprising a handle body, wherein a movable plate which can move forward and backward along the handle body is arranged in the handle body, the front end of the movable plate passes through the handle body, a clip is arranged at the front end of the movable plate, and a sandwich is formed between the clip and the front end surface of the handle body;

[0006] The handle body is also provided with a first elastic device acting on the movable plate. Under the action of the first elastic device, the movable plate has a tendency to move forward, thereby making the interlayer wider.

[0007] The handle body is also provided with a driving mechanism for driving the movable plate to move backwards, and after the driving mechanism drives the movable plate to move backwards, the interlayer is made narrower;

[0008] The handle body is also provided with a movable plate positioning mechanism, and the movable plate positioning mechanism can position the movable plate;

[0009] The handle body is also provided with a positioning release mechanism, which can release the positioning of the movable plate by the movable plate positioning mechanism, so that the movable plate moves forward under the action of the first elastic device;

[0010] The driving mechanism includes a toggle member and a handle connected to the lower side of the handle body, the front portion of the handle is rotatably connected to the handle body, the rear portion of the handle is movably connected to the lower portion of the toggle member, the middle portion of the toggle member is rotatably connected to the handle body, and the upper portion of the toggle member is movably connected to the rear portion of the moving plate;

[0011] Holding the handle body and pinching the handle, the handle rotates so that the rear portion thereof drives the toggle member to rotate, and after the toggle member rotates, the upper portion thereof toggle the movable plate to move backward;

[0012] The movable plate positioning mechanism comprises an upper rack provided on the movable plate, and a positioning arm located below the movable plate, wherein the positioning arm is provided with a lower rack matched with the upper rack, the rear portion of the positioning arm is rotatably connected to the handle body, and the front portion of the positioning arm is connected to the handle body through a second elastic device, and the positioning arm has an upward tendency under the action of the second elastic device, so that the upper rack and the lower rack are kept in meshing;

[0013] The teeth on the upper rack and the lower rack are helical teeth. When the helical teeth on the upper rack are meshed with the helical teeth on the lower rack, the movable plate can only move backwards but not forwards, thereby positioning the movable plate;

[0014] The positioning release mechanism includes a button arranged on the handle body, and a third elastic device acting on the button is arranged between the handle body and the button, and the third elastic device makes the button have a tendency to bounce upward, and the button acts on the lower rack after being pressed down, so that the lower rack and the upper rack are separated after the lower rack rotates, and the positioning of the movable plate is released at this time; after the button is released, the button rises and resets under the action of the third elastic device;

[0015] The handle body is also provided with a safety mechanism, which is used to block the button from being pressed down. The button can be pressed down only after the safety mechanism releases the blockage to the button.

[0016] Furthermore, the handle body is provided with a button seat, the button is inserted into the button seat, and the button seat forms a restriction on the button, so that the button can only move up and down but cannot rotate;

[0017] The safety mechanism includes a knob, the button is also sleeved in the knob, the knob can be rotated to a locking position and an unlocking position, and the knob is also connected to a reset mechanism, and the reset mechanism makes the knob have a tendency to rotate to the locking position;

[0018] A knob moving plate positioning mechanism is also provided between the knob and the button. When the knob is in the locked position under the action of the resetting mechanism, the button is blocked by the knob and cannot be pressed down; when the knob is rotated to the unlocked position, the knob is positioned by the knob moving plate positioning mechanism and maintained in the unlocked position. At this time, the knob no longer blocks the button, so that the button can be pressed down. After the button is pressed down, the knob is still roughly in the unlocked position under the positioning of the knob moving plate positioning mechanism; when the button rises back, the knob moving plate positioning mechanism no longer positions the knob, and the knob automatically returns to the locked position under the action of the resetting mechanism.

[0019] Furthermore, the reset mechanism is a torsion spring, one end of the torsion spring is connected to the knob, and the other end of the torsion spring is connected to the button seat.

[0020] Furthermore, the knob is provided with a radially inwardly convex stopper, and the button is provided with a positioning block corresponding to the stopper;

[0021] When the knob is rotated to the locking position, the positioning block of the button is located above the stopper, so that the positioning block is blocked by the stopper; when the knob is rotated to the unlocking position, the stopper no longer blocks the positioning block.

[0022] Furthermore, the knob moving plate positioning mechanism includes a card slot provided in the knob and a card block provided on the button. When the knob is rotated to the unlocking position, the card block is inserted into the card slot to position the knob.

[0023] The knob moving plate positioning mechanism also includes the stopper and the positioning block. When the button is pressed down, the block is disengaged from the slot, and the side of the stopper abuts against the side of the positioning block, thereby positioning the knob so that it is still roughly in the unlocked position.

[0024] Furthermore, a ring track is provided inside the knob, the clamping groove is provided on the ring track, and the clamping block is pressed against the ring track under the action of the third elastic device.

[0025] Furthermore, the annular channel is provided with groove walls to form the clamping groove between the groove walls, and the groove wall facing the clamping block is provided with a first inclined surface so that the groove wall can smoothly pass over the clamping block and the clamping block can be clamped into the groove.

[0026] Furthermore, the clamping block is provided with a second inclined surface adapted to the first inclined surface.

[0027] Furthermore, a stop block is provided on the button, a stop groove is provided on the side wall of the button seat, and the stop block is located in the stop groove.

[0028] Furthermore, the handle body is provided with a handle shaft, and the front part of the handle is passed through the handle shaft;

[0029] A through hole is formed at the lower part of the toggle member, and a linkage shaft is formed at the rear part of the handle. The linkage shaft penetrates into the through hole and has a movable space.

[0030] The middle part of the toggle member is rotatably connected to the handle body through a toggle shaft, a toggle fork is provided on the upper part of the toggle member, a toggle hole is provided at the rear part of the movable plate, and the toggle fork extends into the toggle hole.

[0031] Furthermore, a spring fixing block is provided in the handle body, and the spring fixing block is located in front of the rear of the movable plate. The first elastic device is a first tension spring, and the front end of the first tension spring is hooked on the spring fixing block, and the rear end of the first tension spring is hooked on the rear of the movable plate.

[0032] Furthermore, the second elastic device is a second tension spring, the front end of the second tension spring is hooked on the handle body, the rear end of the second tension spring is hooked on the front part of the positioning arm, and the front end of the second tension spring is higher than the rear end of the second tension spring, so that the inclined second tension spring pulls the positioning arm upward.

[0033] Furthermore, the lower rack is provided with a bump protruding upward, and the bump passes upward through the upper rack and corresponds to the button.

[0034] The beneficial effects of the present invention are: the movable plate is moved by rotating the toggle member driven by the handle, and the rotation of the toggle member has a lever effect, which can lengthen the stroke of the movable plate. At the same time, the positioning structure of the upper rack and the lower rack can also ensure the positioning of the movable plate within a larger stroke. Therefore, the moving distance of the movable plate of the present invention is larger, the adaptability is stronger, and a pot body with a larger wall thickness range can be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the structure of the present invention when the interlayer is relatively large.

[0036] Figure 2 It is a schematic diagram of the structure of the present invention when the interlayer is small.

[0037] Figure 3This is a schematic diagram of the state inside the handle when the interlayer is large.

[0038] Figure 4 This is a schematic diagram of the state of the handle at another angle when the interlayer is larger.

[0039] Figure 5 This is a schematic diagram of the state between the button and the lower rack when the interlayer is larger.

[0040] Figure 6 This is a schematic diagram of the state inside the handle when the interlayer is small.

[0041] Figure 7 This is an exploded view of the installation of the handle and button.

[0042] Figure 8 This is an exploded view of buttons, knobs, and button holders.

[0043] Fig. 9 This is a schematic diagram of the button seat structure

[0044] Fig.10 It is a schematic diagram of the button structure.

[0045] Fig.11 This is a diagram of the back of the knob.

[0046] Fig.12 This is a schematic diagram of the back of the knob with a torsion spring installed inside.

[0047] Fig.13 This is a front view of the knob and button in the locked state.

[0048] Fig.14 This is a diagram of the back of the knob and button in the locked state.

[0049] Fig.15 This is a front view of the knob and button in the unlocked state.

[0050] Fig.16 This is a diagram of the back of the knob and button in the unlocked state.

[0051] Fig.17 is a cross-sectional view of the knob and button in the unlocked state. DETAILED DESCRIPTION

[0052] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] Reference Figure 1-Figure 17 A handle detachably connected to a pot comprises a handle body 1, wherein a movable plate 2 which can move forward and backward along the handle body 1 is provided inside the handle body 1, wherein the front end of the movable plate 2 passes through the handle body 1, and a clip 3 is provided at the front end of the movable plate 2, wherein an interlayer 4 is formed between the clip 3 and the front end surface of the handle body 1.

[0054] The handle body 1 is also provided with a first elastic device acting on the movable plate 2. Under the action of the first elastic device, the movable plate 2 has a tendency to move forward, thereby making the interlayer 4 wider, and the handle can be easily removed from the pot body. In this embodiment, the first elastic device is a first tension spring 5. A spring fixing block 6 is provided in the handle body 1. The spring fixing block 6 is located in front of the rear part of the movable plate. The front end of the first tension spring 5 is hooked on the spring fixing block 6, and the rear end of the first tension spring 5 is hooked on the rear part of the movable plate 2, so that the movable plate 2 has a tendency to move forward.

[0055] The handle body 1 is also provided with a driving mechanism for driving the moving plate 2 to move backward. After the driving mechanism drives the moving plate 2 to move backward, the interlayer 4 becomes narrower, and the pot body can be clamped in the interlayer 4. The specific structural mode of the driving mechanism can be: the driving mechanism includes a toggle 9 and a handle 7 connected to the lower side of the handle body 1. The front part of the handle 7 is rotatably connected to the handle body 1. In this embodiment, the handle body 1 is provided with a handle shaft 8, and the front part of the handle 7 is penetrated on the handle shaft 8. Of course, other methods can be used to realize the rotation connection of the front part of the handle, such as providing pins on both sides of the front part of the handle and penetrating the pins into the handle body. The rear part of the handle 7 is movably connected to the lower part of the toggle 9. In this embodiment, the lower part of the toggle 9 is provided with a through hole 10, and the rear part of the handle is provided with a linkage shaft 11, which penetrates into the through hole 10 and has a movable space. The middle part of the toggle member 9 is rotatably connected to the handle body 1. In this embodiment, the middle part of the toggle member 9 is rotatably connected to the handle body 1 through the toggle shaft 12. The upper part of the toggle member 9 is movably connected to the rear part of the moving plate 2. In this embodiment, the upper part of the toggle member 9 is provided with a shift fork 13, and the rear part of the moving plate 2 is provided with a shift hole 14, and the shift fork 13 extends into the shift hole 14. Of course, other movable connection methods can also be used, such as providing a pin on the upper part of the toggle member, opening a pin hole on the moving plate, and the pin penetrates the pin hole; or a tooth hole can be opened on the moving plate, and the toggle member is made into a tooth shape to form a gear or rack meshing transmission.

[0056] During operation, the handle 1 is held by hand, and after pinching the handle 7, the handle 7 rotates so that the rear portion thereof drives the shifting member 9 to rotate. After the shifting member 9 rotates, the upper portion thereof shifts the movable plate 2 to move backward, thereby making the interlayer 4 smaller.

[0057] The handle body 1 is also provided with a movable plate positioning mechanism, which can position the movable plate 2. When the pot body is clamped in the interlayer 4, the movable plate positioning mechanism is required to position the movable plate 2 to prevent the handle from loosening.

[0058] In this embodiment, the positioning structure includes an upper rack 15 provided on the movable plate 2, and a positioning arm 16 located below the movable plate 2. The positioning arm 16 is provided with a lower rack 17 that cooperates with the upper rack 15. The rear portion of the positioning arm 16 is rotatably connected to the handle body 1 through a positioning arm rotating shaft 18. The front portion of the positioning arm 16 is connected to the handle body 1 through a second elastic device. The positioning arm 16 has an upward tendency under the action of the second elastic device, so that the upper rack 15 and the lower rack 17 are kept in meshing. The teeth on the upper rack 15 and the lower rack 17 are helical teeth. When the helical teeth on the upper rack 15 are meshed with the helical teeth on the lower rack 17, the movable plate 2 can only move backward and cannot move forward, thereby positioning the movable plate 2. Specifically, the teeth on the upper rack 15 are tilted forward, and the teeth on the lower rack 17 are tilted backward. In this embodiment, the second elastic device is a second tension spring 19, the front end of the second tension spring 19 is hooked on the handle body 1, the rear end of the second tension spring 19 is hooked on the front part of the positioning arm 16, and the front end of the second tension spring 19 is higher than the rear end of the second tension spring 19, so that the inclined second tension spring 19 pulls the positioning arm 16 upward. Of course, the second elastic device can also be used in other ways, for example, the second elastic device is a compression spring, the compression spring is located below the front part of the positioning arm, and the upper end of the compression spring is against the positioning arm, so that it has a tendency to push upward.

[0059] The handle body is also provided with a positioning release mechanism, which can release the positioning of the movable plate 2 by the movable plate positioning mechanism, so that the movable plate 2 moves forward under the action of the first elastic device. In this way, when the positioning release mechanism releases the positioning of the movable plate 2 by the movable plate positioning mechanism, the interlayer 4 automatically becomes larger, so that the handle can be removed from the pot body.

[0060] In this embodiment, the positioning release mechanism includes a button 20 arranged on the handle body 1, a button seat 21 is fixed on the handle body 1, the button 20 is inserted into the button seat 21, and the button seat 21 forms a restriction on the button 20, so that the button 20 can only move up and down but cannot rotate. The specific implementation method can be: a stop block 22 is provided on the button 20, and a stop groove 23 is provided on the side wall of the button seat 21. The stop block 22 is located in the stop groove 23. The stop block 22 and the stop groove 23 cooperate with each other to limit the action of the button 20, so that the button 20 can only move up and down but cannot rotate. At the same time, the up and down movement of the button 20 is also guided, and the button 20 is pressed more smoothly. A third elastic device acting on the button 20 is provided between the handle body 1 and the button 20, and the third elastic device makes the button 20 have a tendency to bounce up. In this embodiment, the third elastic device adopts a compression spring 24, and the compression spring 24 is pressed on the button. When the button 20 is pressed, it acts on the lower rack 17, so that the lower rack 17 rotates and the lower rack 17 and the upper rack 15 are separated, and the positioning of the movable plate 2 is released; when the button 20 is released, the button 20 rises and resets under the action of the compression spring 24. In this embodiment, the lower rack 17 is provided with a protruding block 25 protruding upward, and the protruding block 25 passes through the upper rack 15 upward and corresponds to the button 20, so that the button 20 can press the lower rack 17 conveniently.

[0061] In order to prevent misoperation, a safety mechanism is further provided on the handle body 1, and the safety mechanism is used to block the button 20 from being pressed down. The button 20 can be pressed down only after the safety mechanism releases the blockage of the button 20.

[0062] In this embodiment, the safety mechanism includes a knob 26, and the button 20 is also sleeved in the knob 26. The knob 26 can be rotated to a locked position and an unlocked position. The knob 26 is also connected to a reset mechanism, and the reset mechanism makes the knob 26 have a tendency to rotate to the locked position. The reset mechanism in this embodiment is a torsion spring 27, one end of which is connected to the knob 26, and the other end of which is connected to the button seat 21.

[0063] A knob positioning mechanism is also provided between the knob 26 and the button 20. When the knob 26 is in the locked position under the action of the torsion spring 27, the button 20 is blocked by the knob 26 and cannot be pressed down; when the knob 26 is rotated to the unlocked position, the knob 26 is positioned by the knob positioning mechanism and maintained in the unlocked position. At this time, the knob 26 no longer blocks the button 20, so that the button 20 can be pressed down. After the button 20 is pressed down, the knob 26 is still roughly in the unlocked position under the positioning of the knob positioning mechanism; when the button 20 rises back, the knob positioning mechanism no longer positions the knob 26, and the knob 26 automatically returns to the locked position under the action of the torsion spring 27.

[0064] In this embodiment, the knob 26 is provided with a radially inwardly convex stopper 28, and the button 20 is provided with a positioning block 29 corresponding to the stopper 28. When the knob 26 is rotated to the locked position, the positioning block 29 of the button 20 is located above the stopper 28, so that the positioning block 29 is blocked by the stopper 28, and the button 20 cannot be pressed down at this time; when the knob 26 is rotated to the unlocked position, the stopper 28 no longer blocks the positioning block 29, so the button 20 can be pressed down smoothly.

[0065] In this embodiment, the knob positioning mechanism includes a slot 30 provided in the knob 26 and a block 31 provided on the button 20. The slot and the block are reasonably arranged as follows: a ring 32 is provided in the knob 26, the slot 30 is provided on the ring 32, the block 31 presses on the ring 32 under the action of the third elastic device, and when the stop block 22 is provided, the block 31 can be provided on the stop block 22. When the knob 26 is rotated to the unlocking position, the block 31 is inserted into the slot 30 to position the knob 26; the knob positioning mechanism also includes the block 28 and the positioning block. After the button 20 is pressed down, the block 31 is separated from the slot 30. At this time, the knob 26 will rotate a little under the action of the torsion spring 27, but the side of the block 28 abuts against the side of the positioning block 29, thereby positioning the knob 26 so that it is still roughly in the unlocking position.

[0066] In this embodiment, the annular channel 32 is provided with groove walls 33 to form the clamping groove 30 between the groove walls 33, and the groove wall facing the clamping block is provided with a first inclined surface 34, so that the groove wall can smoothly pass over the clamping block to allow the clamping block 31 to be clamped into the clamping groove 30. In order to make the clamping block 31 enter the clamping groove 30 more smoothly, the clamping block 31 is provided with a second inclined surface 35 adapted to the first inclined surface 34.

[0067] Of course, the card slot may be provided in other ways, for example, the card slot may be directly provided as a groove on the ring track.

Claims

1. A detachable pot handle, comprising a handle body, wherein a movable plate is disposed in the handle body and can move forward and backward along the handle body, wherein the front end of the movable plate passes through the handle body, wherein a clip is disposed at the front end of the movable plate, and a sandwich is formed between the clip and the front end surface of the handle body; The handle body is also provided with a first elastic device acting on the movable plate. Under the action of the first elastic device, the movable plate has a tendency to move forward, thereby making the interlayer wider. The handle body is also provided with a driving mechanism for driving the movable plate to move backwards, and after the driving mechanism drives the movable plate to move backwards, the interlayer is made narrower; The handle body is also provided with a movable plate positioning mechanism, and the movable plate positioning mechanism can position the movable plate; The handle body is also provided with a positioning release mechanism, which can release the positioning of the movable plate by the movable plate positioning mechanism, so that the movable plate moves forward under the action of the first elastic device; Features: The driving mechanism includes a toggle member and a handle connected to the lower side of the handle body, the front portion of the handle is rotatably connected to the handle body, the rear portion of the handle is movably connected to the lower portion of the toggle member, the middle portion of the toggle member is rotatably connected to the handle body, and the upper portion of the toggle member is movably connected to the rear portion of the moving plate; Holding the handle body and pinching the handle, the handle rotates so that the rear portion thereof drives the toggle member to rotate, and after the toggle member rotates, the upper portion thereof toggle the movable plate to move backward; The movable plate positioning mechanism comprises an upper rack provided on the movable plate, and a positioning arm located below the movable plate, wherein the positioning arm is provided with a lower rack matched with the upper rack, the rear portion of the positioning arm is rotatably connected to the handle body, and the front portion of the positioning arm is connected to the handle body through a second elastic device, and the positioning arm has an upward tendency under the action of the second elastic device, so that the upper rack and the lower rack are kept in meshing; The teeth on the upper rack and the lower rack are helical teeth. When the helical teeth on the upper rack are meshed with the helical teeth on the lower rack, the movable plate can only move backwards but not forwards, thereby positioning the movable plate; The positioning release mechanism includes a button arranged on the handle body, a third elastic device acting on the button is arranged between the handle body and the button, the third elastic device makes the button have a tendency to bounce upward, the third elastic device is a compression spring, the compression spring is pressed on the button, and the button acts on the lower rack after being pressed down, so that the lower rack and the upper rack are separated after the lower rack rotates, and the positioning of the movable plate is released at this time; after releasing the button, the button rises and resets under the action of the third elastic device; The handle body is also provided with a safety mechanism, which is used to block the button from being pressed down. The button can be pressed down only after the safety mechanism releases the blockage to the button.

2. The detachable pot handle according to claim 1, characterized in that: The handle body is also provided with a button seat, the button is inserted into the button seat, and the button seat forms a restriction on the button so that the button can only move up and down but cannot rotate; The safety mechanism includes a knob, the button is also sleeved in the knob, the knob can be rotated to a locking position and an unlocking position, and the knob is also connected to a reset mechanism, and the reset mechanism makes the knob have a tendency to rotate to the locking position; A knob positioning mechanism is also provided between the knob and the button. When the knob is in the locked position under the action of the reset mechanism, the button is blocked by the knob and cannot be pressed down; when the knob is rotated to the unlocked position, the knob is positioned by the knob positioning mechanism and maintained in the unlocked position. At this time, the knob no longer blocks the button, so that the button can be pressed down. After the button is pressed down, the knob is still roughly in the unlocked position under the positioning of the knob positioning mechanism; when the button rises back, the knob positioning mechanism no longer positions the knob, and the knob automatically returns to the locked position under the action of the reset mechanism.

3. The detachable pot handle according to claim 2, characterized in that: The reset mechanism is a torsion spring, one end of the torsion spring is connected to the knob, and the other end of the torsion spring is connected to the button seat.

4. The detachable pot handle according to claim 2, characterized in that: The knob is provided with a radially inwardly convex stopper, and the button is provided with a positioning block corresponding to the stopper; When the knob is rotated to the locking position, the positioning block of the button is located above the stopper, so that the positioning block is blocked by the stopper; when the knob is rotated to the unlocking position, the stopper no longer blocks the positioning block.

5. The detachable pot handle according to claim 4, characterized in that: The knob positioning mechanism includes a card slot provided in the knob and a card block provided on the button. When the knob is rotated to the unlocking position, the card block is inserted into the card slot to position the knob. The knob positioning mechanism also includes the stopper and the positioning block. When the button is pressed down, the block is disengaged from the slot, and the side of the stopper abuts against the side of the positioning block, thereby positioning the knob so that it is still roughly in the unlocked position.

6. The detachable pot handle according to claim 5, characterized in that: A ring track is arranged inside the knob, the clamping groove is arranged on the ring track, and the clamping block is pressed against the ring track under the action force of the third elastic device.

7. The detachable pot handle according to claim 6, characterized in that: The annular channel is provided with groove walls to form the clamping groove between the groove walls, and the groove wall facing the clamping block is provided with a first inclined surface so that the groove wall can smoothly pass over the clamping block and the clamping block can be clamped into the clamping groove.

8. The detachable pot handle according to claim 7, characterized in that: The clamping block is provided with a second inclined surface matched with the first inclined surface.

9. The detachable pot handle according to claim 2, characterized in that: The button is provided with a rotation-stopping block, the side wall of the button seat is provided with a rotation-stopping groove, and the rotation-stopping block is located in the rotation-stopping groove.

10. The detachable pot handle according to any one of claims 1 to 9, characterized in that: The handle body is provided with a handle shaft, and the front part of the handle is passed through the handle shaft; A through hole is formed at the lower part of the toggle member, and a linkage shaft is formed at the rear part of the handle. The linkage shaft penetrates into the through hole and has a movable space. The middle part of the toggle member is rotatably connected to the handle body through a toggle shaft, a toggle fork is provided on the upper part of the toggle member, a toggle hole is provided at the rear part of the moving plate, and the toggle fork extends into the toggle hole.

11. The detachable pot handle according to any one of claims 1 to 9, characterized in that: A spring fixing block is provided in the handle body, and the spring fixing block is located in front of the rear of the movable plate. The first elastic device is a first tension spring, and the front end of the first tension spring is hooked on the spring fixing block, and the rear end of the first tension spring is hooked on the rear of the movable plate.

12. The detachable pot handle according to any one of claims 1 to 9, characterized in that: The second elastic device is a second tension spring, the front end of which is hooked on the handle body, and the rear end of which is hooked on the front part of the positioning arm, and the front end of the second tension spring is higher than the rear end of the second tension spring, so that the inclined second tension spring pulls the positioning arm upward.

13. The detachable pot handle according to any one of claims 1 to 9, characterized in that: The lower rack is provided with a convex block protruding upwards, and the convex block passes upwards through the upper rack and corresponds to the button.

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