Detachable handle of a pot and method for assembling and disassembling the same

Abstract

This invention discloses a detachable handle for a cookware and its assembly / disassembly method, comprising a mounting base and a handle body. The handle body has a housing, the mounting base is fixedly connected to the cookware, and the handle body has a plug-in portion that engages with the mounting base. The handle body is rotatably equipped with a rotating locking element, and the handle body also has a locking structure for locking the rotating locking element. The rotating locking element has a locking protrusion, and the mounting base has a locking groove. When the handle body is in a locked state, the locking protrusion engages with the locking groove, and the rotating locking element remains locked through the locking structure. This invention has the following advantages and effects: This solution utilizes a novel mechanical structure, ensuring that the handle is not easily detached from the cooking utensil after assembly.

Description

Technical Field

[0001] This invention relates to the field of kitchenware technology, and in particular to a detachable handle for a pot and a method for assembling and disassembling it. Background Technology

[0002] Traditional cookware has long handles that take up a lot of space, making it impossible to store cookware side by side, and hanging them can easily cause head bumps.

[0003] A Chinese patent with publication number CN223627394U discloses a detachable handle and a cookware. The detachable handle includes a handle body, a clamping component, and a locking component. One end of the handle body is a first clamping end, and the second clamping end of the clamping component extends outside the receiving groove and has an anti-slip protrusion. The side wall of the handle body has a receiving groove, and at least a portion of the clamping component is located in the receiving groove. The portion of the clamping component located in the receiving groove is rotatably connected to the handle body to have a clamping state and an open state. When the clamping component is in the clamping state, the second clamping end cooperates with the first clamping end to clamp the cookware. When the clamping component is in the open state, the locking end is located outside the receiving groove, which enables the detachment of the handle from the cookware.

[0004] However, the aforementioned detachable handle has the following drawbacks: the detachable handle clamps and secures the cookware by means of a clamping component, and prevents the cookware from falling off by means of friction and clamping force. After long-term use, the clamping force and friction decrease after the anti-slip protrusions wear down, which can easily cause the cookware to fall off. Summary of the Invention

[0005] The purpose of this invention is to provide a detachable handle for a cookware and a method for assembling and disassembling it, which has the effect of securely installing the handle and facilitating disassembly.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a detachable handle for a cookware, comprising a mounting base and a handle body, the handle body having a housing, the mounting base being fixedly connected to the cookware, the handle body having a plug-in portion, the plug-in portion being plugged into the mounting base; the handle body having a rotatable rotating locking member, the handle body also having a locking structure for locking the rotating locking member, the rotating locking member having a locking protrusion, the mounting base having a locking groove, when the handle body is in a locked state, the locking protrusion engaging with the locking groove, and the rotating locking member remaining locked through the locking structure.

[0007] By adopting the above technical solution, when installing the handle body, the plug is inserted into the mounting base, which restricts the vertical displacement of the handle body. At the same time, rotating the rotating locking member causes the locking protrusion on the rotating locking member to insert into the locking groove on the mounting base, restricting the horizontal displacement of the handle body. The handle body also has a locking structure inside to lock the rotating locking member, keeping the rotating locking member in the state where the locking protrusion is inserted into the locking groove. This prevents the rotating locking member from loosening due to vibration or accidental contact during use, ensuring a firm connection between the handle and the pot body and improving safety. When separating the handle body from the pot, the locking structure is unlocked, allowing the rotating locking member and the handle body to rotate relative to each other. Then, rotating the rotating locking member causes the locking protrusion to disengage from the locking groove. At this point, the handle body can be separated from the mounting base. Users can quickly install or remove the handle without tools, facilitating the storage, cleaning, or replacement of different handles for the pot.

[0008] A further feature of the present invention is that the handle body is provided with a sliding groove, the locking structure includes a translation push button and a locking pin, one end of the translation push button is exposed outside the handle body, the translation push button is slidably engaged with the sliding groove, and the rotating locking member is provided with a locking hole. When the rotating locking member is in the locked state, the locking pin is inserted into the locking hole and locked in place with the locking hole.

[0009] By adopting the above technical solution, when the user pushes the sliding push button, it moves along the sliding groove towards the cookware. When the locking pin is inserted into the locking hole, the locking pin restricts the rotation of the rotating locking component, so that the rotating locking component and the handle body are locked in a non-rotating engagement, preventing the rotating locking component from rotating accidentally and thus avoiding the handle body from accidentally detaching. When the user needs to disassemble the handle body, the user pushes the sliding push button away from the cookware, so that the locking pin disengages from the locking hole. At this time, the sliding push button avoids the rotating locking component, and the user can rotate the rotating locking component to disengage the locking protrusion from the locking groove. This ensures that the user needs to actively operate the sliding push button before disassembling the handle body to avoid the rotating locking component from accidentally unlocking.

[0010] A further configuration of the present invention is as follows: the translation push button is provided with a positioning hole, the locking post is positioned and engaged with the positioning hole, the locking structure further includes a first elastic element, the locking post is provided with a limiting part and an anti-disengagement protrusion, the anti-disengagement protrusion is anti-disengaged and engaged with the translation push button, the first elastic element is sleeved on the outer periphery of the limiting part, one end of the first elastic element abuts against the anti-disengagement protrusion, the other end of the first elastic element abuts against the housing, and the first elastic element has a tendency to drive the locking post to insert into the positioning hole.

[0011] By adopting the above technical solution, under the elastic force of the first elastic element, the anti-disengagement protrusion of the locking post presses against the sliding push button, and the anti-disengagement protrusion on the locking post and the sliding push button form an anti-disengagement engagement, so that the locking post is always constrained in the positioning hole of the sliding push button and will not be dislodged from the housing due to gravity or elastic force, thus avoiding the loss of parts. The first elastic element continuously applies elastic force to the locking post toward the locking hole, so even if the cookware is subjected to violent bumps or impacts, the locking post is not easy to jump out of the locking hole, further enhancing the locking reliability of the locking structure.

[0012] A further provision of the present invention is that a positioning structure is provided between the handle body and the rotary locking member. The positioning structure includes a stop hole, a second elastic member, a mounting groove and a positioning ball provided on the rotary locking member. One end of the second elastic member abuts against the inner wall of the mounting groove, and the other end of the second elastic member abuts against the positioning ball. The second elastic member has a tendency to drive the positioning ball to be positioned in the stop hole.

[0013] By adopting the above technical solution, when the rotary locking component rotates to the preset position, the positioning ball will automatically embed into the stop hole under the elastic force of the second elastic component, which improves the positioning accuracy of the rotary locking component after each rotation. Moreover, the positioning ball embedding into the stop hole brings a noticeable change in feel to the user, indicating that the rotation is in place.

[0014] A further configuration of the present invention is as follows: the gear position hole includes a first gear position adjustment hole and a second gear position adjustment hole; when the rotary locking member rotates and the locking protrusion is inserted into the locking groove, the positioning ball is positioned and engaged with the first gear position adjustment hole; when the rotary locking member rotates and the locking protrusion is moved away from the locking groove, the positioning ball is positioned and engaged with the second gear position adjustment hole.

[0015] By adopting the above technical solution, when the user rotates the rotary locking component, the positioning ball springs into the first gear adjustment hole when the locking protrusion is inserted into the locking groove. The rotary locking component is held at the current angle by the positioning ball. When the user needs to disassemble the handle, the user rotates the rotary locking component, causing the positioning ball to disengage from the first gear adjustment hole and compress the spring until the positioning ball moves to the position corresponding to the second gear adjustment hole. At this time, the positioning ball springs into the second gear adjustment hole, and the rotary locking component remains in the state where the locking protrusion is separated from the locking groove. The first gear adjustment hole and the second gear adjustment hole correspond to the start and end points of the rotation stroke, respectively. When the user rotates the rotary locking component, they can feel the change in feel at both the start and end points, preventing the rotary locking component from being over-rotated or under-rotated, which would affect the normal installation of the handle body. At the same time, the positioning ball can generate a circumferential holding force on the rotary locking component to prevent the rotary locking component from shaking.

[0016] A further feature of the present invention is that the handle body is provided with an anti-detachment structure, the anti-detachment structure includes an anti-detachment piece fixedly connected to the handle body, the anti-detachment piece is provided at the opening of the mounting groove, the anti-detachment piece is provided with an anti-detachment hole corresponding to the positioning ball, the diameter of the anti-detachment hole is smaller than the diameter of the positioning ball, and the anti-detachment piece and the positioning ball are anti-detached in cooperation.

[0017] By adopting the above technical solution, the positioning ball tends to move away from the mounting groove under the elastic force of the second elastic element. The positioning ball is constrained in the mounting groove by the anti-detachment plate. Since the diameter of the anti-detachment hole is smaller than the diameter of the positioning ball, the positioning ball is prevented from falling out, thus avoiding the loss of parts.

[0018] A further feature of the present invention is that a wrench portion is formed at one end of the rotary locking member away from the locking protrusion, and a corresponding receiving groove is provided in the housing. When the rotary locking member is in the locked state, the wrench portion is housed in the receiving groove, and an operating space is formed between the wrench portion and the receiving groove.

[0019] By adopting the above technical solution, when the user operates, he or she inserts his or her finger into the operating space and moves the wrench, which makes it easy for the user to rotate the rotating locking part. When the rotating locking part is in the locked state, the wrench part is accommodated in the receiving groove, which prevents external objects from hitting the wrench part and prevents the rotating locking part from being accidentally unlocked.

[0020] A further feature of the present invention is that the housing is provided with a limiting rib on the side near the wrench portion, and the limiting rib cooperates with the rotary locking member for limiting.

[0021] By adopting the above technical solution, when the rotary locking component rotates and is in the locked state, the limiting rib contacts and stops the rotary locking component, preventing the rotary locking component from rotating past the target position due to excessive force or misoperation by the user, and preventing damage to the internal structure of the handle body due to excessive rotation.

[0022] A further configuration of the present invention is as follows: the mounting base is provided with a positioning piece, and the end of the insertion portion near the mounting base extends to form a first guide protrusion and a second guide protrusion. The first guide protrusion and the second guide protrusion are arranged opposite to each other, and an insertion interface is formed between the first guide protrusion and the second guide protrusion. The two sides of the positioning piece are respectively guided and engaged with the first guide protrusion and the second guide protrusion, and the positioning piece is inserted and engaged with the insertion interface.

[0023] By adopting the above technical solution, when the user installs the handle body, the plug part of the handle body moves towards the positioning plate. One side of the positioning plate is guided and engaged with the first guide protrusion, and the other side of the positioning plate is guided and engaged with the second guide protrusion. With the guidance of both sides, it is easy for the positioning plate to be aligned with the plug interface. Even if there is a deviation in the plug angle, it can be installed accurately, which is convenient for the user to install blindly and improves the ease of installation of the handle body.

[0024] Another technical objective of this invention is achieved through the following technical solution: a method for assembling and disassembling a detachable handle, comprising the following steps: S1. Unlock by rotating the locking mechanism: S101. Adjust the locking structure so that the rotating locking part can rotate relative to the handle body; S102. Rotate the rotating locking member and disengage the locking protrusion from the locking groove. After rotating to the position, the positioning ball is engaged in the second gear adjustment hole under the elastic force of the second elastic member, and the positioning ball and the second gear adjustment hole are anti-rotationally matched. S2. Handle body insertion: Align the insertion part of the handle body with the mounting base and insert it; S3, locking mechanism: S301. After the handle body is inserted into place, rotate the rotating locking component so that the locking protrusion at the end of the rotating locking component is inserted into the locking groove of the mounting base. At the same time, the positioning ball is engaged in the first gear adjustment hole under the elastic force of the second elastic component. The positioning ball and the first gear adjustment hole are anti-rotationally engaged, so that the rotating locking component is kept in the state where the locking protrusion is inserted into the mounting base. S302. Adjust the locking structure to fix the rotating locking part relative to the handle body; S4. Disassembly of the handle body: S401. Repeat step S1, rotate the locking member to rotate and separate the locking protrusion from the locking groove again; S402. Pull the handle body away from the mounting base to separate the handle body from the mounting base.

[0025] By adopting the above technical solution, users only need to insert the handle body into the mounting base and rotate the rotating locking part to the locking position to install the handle body. When disassembling the handle, first adjust the locking structure so that the rotating locking part can rotate relative to the handle body and separate the locking protrusion from the locking groove, and then pull out the handle body. No additional tools are required, which is convenient for users to operate with one hand and improves the ease of installation and disassembly.

[0026] In summary, the present invention has the following beneficial effects: 1. The handle body is inserted into the mounting base, and the rotating locking component rotates and the locking protrusion is inserted into the locking groove. The rotating locking component is kept in the locked state by the locking structure, which has the effect of making the handle stable to install and easy to disassemble.

[0027] 2. The locking structure consists of a sliding push button, a locking pin, and a first elastic element. The first elastic element drives the locking pin to insert into the locking hole, which ensures that the locking pin is not easily dislodged from the locking hole even when the cookware is subjected to severe bumps or impacts, thus ensuring reliable locking.

[0028] 3. The rotating locking component is equipped with a first gear adjustment hole and a second gear adjustment hole, and the handle body is equipped with a second elastic component, a mounting groove and a positioning ball. The positioning ball can generate a circumferential holding force on the rotating locking component. When the rotating locking component is rotated to the locked state and the unlocked state, the user can get tactile feedback, which can prompt the user to unlock in place without additional observation, thus improving the user's ease of operation. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall invention.

[0030] Figure 2 This is a schematic diagram of the handle body in this invention.

[0031] Figure 3 This is a structural diagram of the handle body from another perspective.

[0032] Figure 4 This is a top view of the handle body in this invention.

[0033] Figure 5 yes Figure 4 A sectional view of section AA in the middle.

[0034] Figure 6 It is in another state Figure 4 A sectional view of section AA in the middle.

[0035] Figure 7 This is a schematic diagram of the rotating locking component in this invention.

[0036] Figure 8 This is a schematic diagram of the locking structure in this invention.

[0037] Figure 9 yes Figure 4 A sectional view of section CC.

[0038] Figure 10 yes Figure 9 A magnified view of a portion of point B in the middle.

[0039] In the diagram: 1. Positioning structure; 11. Stop hole; 2. Mounting base; 21. Positioning piece; 22. Locking groove; 3. Handle body; 31. Housing; 311. Receiving groove; 312. Limiting rib; 32. Insertion part; 321. First guide protrusion; 322. Second guide protrusion; 323. Insertion interface; 34. Sliding groove; 35. Second elastic element; 36. Mounting groove; 37. Positioning ball; 38. Anti-detachment structure; 381. Anti-detachment piece; 382. Anti-detachment hole; 4. Rotary locking element; 41. Locking protrusion; 42. Locking hole; 43. First gear adjustment hole; 44. Second gear adjustment hole; 45. Wrench part; 5. Locking structure; 51. Translation push button; 511. Positioning hole; 52. Locking post; 521. Limiting part; 522. Anti-detachment protrusion; 53. First elastic element; 6. Operating space. Detailed Implementation

[0040] The invention will now be further described with reference to the accompanying drawings.

[0041] A cookware with a detachable handle, such as Figures 1-6 As shown, the cookware includes a mounting base 2 and a handle body 3. The handle body 3 has a housing 31. The mounting base 2 is fixedly connected to the cookware. The handle body 3 has a plug-in part 32 at one end near the mounting base 2. When the handle body 3 is installed, the plug-in part 32 is inserted into the mounting base 2. The mounting base 2 restricts the vertical displacement of the handle body 3. At the same time, the plug-in part 32 increases the contact area between the handle assembly and the mounting base 2, thereby increasing the installation stability of the handle body 3. The handle body 3 is rotatably provided with a rotating locking member 4. After the handle body 3 is inserted into the mounting base 2, rotating the rotating locking member 4 causes the locking protrusion 41 on the rotating locking member 4 to insert into the locking groove 22 on the mounting base 2, thus restricting the handle body. The main body 3 has a horizontal displacement, and the handle body 3 is equipped with a locking structure 5. After the rotating locking part 4 rotates to the position, it stops rotating through the locking structure 5 and remains locked, that is, the locking protrusion 41 is inserted into the locking groove 22. This can prevent the rotating locking part 4 from loosening on its own due to vibration or accidental contact during use, ensuring that the handle is firmly connected to the pot body and improving the safety of use. When the handle body 3 is separated from the pot, the locking structure 5 is unlocked and the rotating locking part 4 is rotated, so that the locking protrusion 41 is disengaged from the locking groove 22. At this time, the handle body 3 can be separated from the mounting base 2. Users can quickly install or remove the handle without tools, improving the convenience of user operation and facilitating the storage, cleaning or replacement of different handles of the pot.

[0042] like Figure 5 and Figure 6As shown, in this embodiment, the handle body 3 is provided with a sliding groove 34, and the locking structure 5 includes a translation push button 51, a locking post 52, and a first elastic member 53. A portion of the translation push button 51 protrudes from the handle body 3 for user operation. The portion of the translation push button 51 extending into the handle body 3 is provided with an assembly hole. The translation push button 51 slides in conjunction with the sliding groove 34. The locking post 52 is provided with a limiting part 521 and an anti-detachment protrusion 522. The first elastic member 53 is fitted around the limiting part 521 during installation to prevent... The first elastic element 53 is bent under pressure and disengages from its installation position. One end of the first elastic element 53 abuts against the anti-disengagement protrusion 522, and the other end of the first elastic element 53 is fixed to the housing 31. The first elastic element 53 has a tendency to drive the locking pin 52 into the locking hole 42. After the handle body 3 is inserted, the user pushes the translation push button 51, causing the translation push button 51 to move along the sliding groove 34 towards the cookware. Under the elastic force of the first elastic element 53, the anti-disengagement protrusion 522 on the locking pin 52 forms a contact with the translation push button 51. The anti-disengagement mechanism ensures that the locking pin 52 is always constrained within the positioning hole 511 of the sliding push button 51, preventing it from detaching from the housing 31 due to gravity or elasticity, thus avoiding the loss of parts. Simultaneously, the locking pin 52 is inserted into the locking hole 42, restricting the rotation of the rotating locking member 4. The rotating locking member 4 remains locked, preventing accidental rotation. Furthermore, the first elastic member 53 continuously applies elastic force to the locking pin 52 towards the locking hole 42, ensuring that even if the cookware is subjected to severe bumps or impacts, the locking pin 52 is unlikely to jump out of the locking hole 42, further enhancing locking reliability and preventing accidental detachment of the handle body 3. When the user needs to disassemble the handle body 3, the user pushes the sliding push button 51 away from the cookware, causing the locking pin 52 to disengage from the locking hole 42. At this time, the sliding push button 51 avoids the rotating locking member 4, allowing the user to rotate the rotating locking member 4 to disengage the locking protrusion 41 from the locking groove 22. This ensures that the user actively operates the sliding push button 51 before disassembling the handle body 3, preventing accidental unlocking of the rotating locking member 4.

[0043] like Figure 7 and Figure 10As shown, a positioning structure 1 is provided between the handle body 3 and the rotary locking member 4. The positioning structure 1 includes a stop hole 11, a second elastic member 35, a mounting groove 36, and a positioning ball 37 on the rotary locking member 4. One end of the second elastic member 35 abuts against the inner wall of the mounting groove 36, and the other end of the second elastic member 35 abuts against the positioning ball 37. The second elastic member 35 has a tendency to drive the positioning ball 37 to be positioned in the stop hole 11. In this embodiment, the stop hole 11 includes a first gear adjustment hole 43 and a second gear adjustment hole 44. The user rotates the rotary locking member 4. Rotating locking member 4, when locking protrusion 41 is inserted into locking groove 22, positioning ball 37 springs into first gear adjustment hole 43. Rotating locking member 4 is held at the current angle by positioning ball 37. When the user needs to disassemble the handle, rotating rotating locking member 4 causes positioning ball 37 to disengage from first gear adjustment hole 43 and compress spring until positioning ball 37 moves to the position corresponding to second gear adjustment hole 44. Positioning ball 37 then springs into second gear adjustment hole 44. At this time, rotating locking member 4 remains in the state where locking protrusion 41 is separated from locking groove 22. First gear adjustment hole 43 and second gear adjustment hole 44 correspond to the start and end points of rotation stroke, respectively. When the user rotates rotating locking member 4, a change in feel can be felt at both the start and end points, indicating that the rotation is in place and preventing over- or under-rotation of rotating locking member 4 from affecting the normal installation of handle body 3. At the same time, positioning ball 37 can generate circumferential holding force on rotating locking member 4 to prevent rotating locking member 4 from shaking. In addition, in this embodiment, handle body 3 is provided with anti-detachment structure 38, which includes a fixed connection to handle body. The anti-detachment piece 381 is located at the opening of the mounting groove 36. The anti-detachment piece 381 has an anti-detachment hole 382 corresponding to the positioning ball 37. The diameter of the anti-detachment hole 382 is smaller than the diameter of the positioning ball 37. The anti-detachment piece 381 and the positioning ball 37 are anti-detached. Under the elastic force of the second elastic element 35, the positioning ball 37 tends to move away from the mounting groove 36. The diameter of the anti-detachment hole 382 is smaller than the diameter of the positioning ball 37 to prevent the positioning ball 37 from falling out. The anti-detachment piece 381 constrains the positioning ball 37 in the mounting groove 36 to avoid the loss of parts.

[0044] like Figure 5 and Figure 6As shown, in this embodiment, a lever portion 45 is formed at the end of the rotary locking member 4 away from the locking protrusion 41, and a corresponding receiving groove 311 is provided on the housing 31. When the rotary locking member 4 is in the locked state, the lever portion 45 is housed in the receiving groove 311, and an operating space 6 is formed between the lever portion 45 and the receiving groove 311. When the user operates, a finger or tool is inserted into the operating space 6 to turn the lever portion 45, making it convenient for the user to rotate the rotary locking member 4. When the rotary locking member 4 is in the locked state, the lever portion 45... The 45 is housed in the receiving groove 311 to prevent external objects from hitting the wrench part 45 and to prevent the rotary locking part 4 from being accidentally unlocked. In addition, the housing 31 is provided with a limiting rib 312 on the side near the wrench part 45. The limiting rib 312 cooperates with the rotary locking part 4 for limiting. When the rotary locking part 4 rotates and is in the locked state, the limiting rib 312 contacts the rotary locking part 4 and stops it, preventing the user from turning the rotary locking part 4 past the target position due to excessive force or misoperation, and preventing damage to the internal structure of the handle body 3.

[0045] like Figure 3 , Figure 5 and Figure 6 As shown, in this embodiment, the mounting base 2 is provided with a positioning piece 21, and the insertion part 32 extends from one end near the mounting base 2 to form a first guide protrusion 321 and a second guide protrusion 322. The first guide protrusion 321 and the second guide protrusion 322 are arranged opposite to each other, and an insertion interface 323 is formed between the first guide protrusion 321 and the second guide protrusion 322. When the user installs the handle body 3, the insertion part 32 of the handle body 3 moves towards the positioning piece 21. One side of the positioning piece 21 is guided and engaged with the first guide protrusion 321, and the other side of the positioning piece 21 is guided and engaged with the second guide protrusion 322. Through the guidance of both sides, it is easy for the positioning piece 21 to be aligned with the insertion interface 323. Even if there is a deviation in the insertion angle, it can be installed accurately, which is convenient for the user to install blindly and improves the ease of installation of the handle body 3.

[0046] In addition, the end of the rotary locking member 4 that extends into the handle body 3 is made of metal to enhance the overall connection strength of the rotary locking member 4, while the wrench part 45 is made of plastic to improve the user's operating feel and reduce production costs.

[0047] This invention also provides a method for assembling and disassembling a detachable handle, used for assembling and disassembling the handle body 3 and the mounting base 2, comprising the following steps: S1. Rotate locking piece 4 to unlock: S101, push the translation push button 51, the translation push button 51 moves along the sliding groove 34 and away from the rotary locking member 4, so that the translation push button 51 avoids the rotary locking member 4; S102. Rotate the rotating locking member 4 to disengage the locking protrusion 41 from the locking groove 22. After rotating to the position, the positioning ball 37 is engaged in the second gear adjustment hole 44 under the elastic force of the second elastic member 35, and the rotating locking member 4 remains in the unlocked state. S2, handle body 3 insertion: the positioning piece 21 on the mounting base 2 is aligned with the insertion interface 323 of the insertion part 32, and the handle body 3 is moved so that the positioning piece 21 is inserted into the insertion interface 323 under the guidance of the first guide protrusion 321 and the second guide protrusion 322, and at the same time the insertion part 32 is inserted into the mounting base 2. S3, Rotary locking element 4 locks: S301. After the handle body 3 is inserted into place, rotate the rotating locking member 4 until the rotating locking member 4 contacts the limiting protrusion 312 on the housing 31, so that the locking protrusion 41 at the end of the rotating locking member 4 is inserted into the locking groove 22 of the positioning piece 21 to lock and limit the position. At the same time, the positioning ball 37 is inserted into the first gear adjustment hole 43 under the elastic force of the second elastic member 35, so that the rotating locking member 4 is kept in the locked state. At this time, the wrench part 45 of the rotating locking member 4 is accommodated in the receiving groove 311. S302, push the translation push button 51 to move the translation push button 51 along the sliding groove 34 and move it towards the direction of the rotary locking member 4, while driving the locking pin 52 to insert into the locking hole 42 of the rotary locking member 4; S4. Disassembly of handle body 3: S401. Repeat step S1, rotate the rotating locking member 4 to rotate and separate the locking protrusion 41 from the locking groove 22 again; S402. Pull the handle body 3 away from the mounting base 2 to separate the handle body 3 from the mounting base 2.

[0048] Users can install the handle body 3 simply by inserting it into the mounting base 2 and rotating the rotating locking part 4 to the locked position. When removing the handle, first move the sliding push button 51 to unlock the rotating locking part 4, and then pull out the handle body 3. No additional tools are required, making it easy for users to operate with one hand and improving the convenience of installation and removal.

[0049] The basic working principle of this invention is as follows: When the detachable handle is installed, the mounting base 2 is fixedly connected to the cookware, and the insertion part 32 of the handle body 3 is inserted into the mounting base 2. The vertical displacement of the handle body 3 is restricted by the mounting base 2. The handle body 3 is provided with a rotatable rotating locking member 4, which has a locking protrusion 41. After the handle body 3 is inserted into the mounting base 2, the rotating locking member 4 is rotated so that the locking protrusion 41 is inserted into the locking groove 22. The horizontal displacement of the handle body 3 is restricted by the locking groove 22, preventing the handle body 3 from being accidentally pulled out. Compared with the traditional form of clamping the handle end with the cookware, the handle body 3 is installed firmly and is easy to disassemble in this invention. In addition, after the handle body 3 is inserted into the mounting base 2, the rotation of the rotating locking member 4 is restricted by the locking structure 5, so that the rotating locking member 4 is kept in the state where the locking protrusion 41 is inserted into the locking groove 22. This prevents the rotating locking member 4 from being loosened by vibration or accidental contact during use, ensuring that the handle is firmly connected to the cookware and improving the safety of use.

[0050] The above description is only a preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of this patent application are included in the scope of this patent application.

Claims

1. A detachable handle for a cookware, comprising a mounting base (2) and a handle body (3), wherein the handle body (3) is provided with a housing (31), characterized in that: The mounting base (2) is fixedly connected to the cookware. The handle body (3) is provided with a plug-in part (32), which is plugged into the mounting base (2). The handle body (3) is rotatably provided with a rotating locking member (4). The handle body (3) is also provided with a locking structure (5) for locking the rotating locking member (4). The rotating locking member (4) is provided with a locking protrusion (41). The mounting base (2) is provided with a locking groove (22). When the handle body (3) is in the locked state, the locking protrusion (41) and the locking groove (22) are locked together, and the rotating locking member (4) is kept in the locked state by the locking structure (5).

2. The detachable handle of a cookware according to claim 1, characterized in that: The handle body (3) is provided with a sliding groove (34). The locking structure (5) includes a translation push button (51) and a locking pin (52). One end of the translation push button (51) is exposed outside the handle body (3). The translation push button (51) is slidably engaged with the sliding groove (34). The rotating locking member (4) is provided with a locking hole (42). When the rotating locking member (4) is in the locked state, the locking pin (52) is inserted into the locking hole (42) and locked in place with the locking hole (42).

3. The detachable handle of a cookware according to claim 2, characterized in that: The translation push button (51) is provided with a positioning hole (511), and the locking pin (52) is positioned and engaged with the positioning hole (511). The locking structure (5) also includes a first elastic element (53). The locking pin (52) is provided with a limiting part (521) and an anti-disengagement protrusion (522). The anti-disengagement protrusion (522) is anti-disengaged and engaged with the translation push button (51). The first elastic element (53) is sleeved on the outer periphery of the limiting part (521). One end of the first elastic element (53) abuts against the anti-disengagement protrusion (522), and the other end of the first elastic element (53) abuts against the housing (31). The first elastic element (53) has a tendency to drive the locking pin (52) to insert into the positioning hole (511).

4. The detachable handle of a cookware according to claim 1, characterized in that: A positioning structure (1) is provided between the handle body (3) and the rotary locking member (4). The positioning structure (1) includes a stop hole (11), a second elastic member (35), a mounting groove (36), and a positioning ball (37) provided on the rotary locking member (4). One end of the second elastic member (35) abuts against the inner wall of the mounting groove (36), and the other end of the second elastic member (35) abuts against the positioning ball (37). The second elastic member (35) has a tendency to drive the positioning ball (37) to be positioned in the stop hole (11).

5. The detachable handle of a cookware according to claim 4, characterized in that: The gear position hole (11) includes a first gear position adjustment hole (43) and a second gear position adjustment hole (44). When the rotary locking member (4) rotates and the locking protrusion (41) is inserted into the locking groove (22), the positioning ball (37) is positioned and engaged with the first gear position adjustment hole (43). When the rotary locking member (4) rotates and the locking protrusion (41) moves away from the locking groove (22), the positioning ball (37) is positioned and engaged with the second gear position adjustment hole (44).

6. The detachable handle of a cookware according to claim 4, characterized in that: The handle body (3) is provided with an anti-detachment structure (38). The anti-detachment structure (38) includes an anti-detachment piece (381) fixedly connected to the handle body (3). The anti-detachment piece (381) is located at the opening of the mounting groove (36). The anti-detachment piece (381) is provided with an anti-detachment hole (382) corresponding to the positioning ball (37). The diameter of the anti-detachment hole (382) is smaller than the diameter of the positioning ball (37). The anti-detachment piece (381) and the positioning ball (37) are anti-detached.

7. The detachable handle of a cookware according to claim 1, characterized in that: The rotating locking member (4) has a wrench portion (45) formed at one end away from the locking protrusion (41), and the housing (31) is provided with a corresponding receiving groove (311). When the rotating locking member (4) is in the locked state, the wrench portion (45) is housed in the receiving groove (311), and an operating space (6) is formed between the wrench portion (45) and the receiving groove (311).

8. The detachable handle of a cookware according to claim 7, characterized in that: The housing (31) is provided with a limiting rib (312) on the side near the wrench part (45), and the limiting rib (312) is in a limiting engagement with the rotating locking member (4).

9. The detachable handle of a cookware according to claim 1, characterized in that: The mounting base (2) is provided with a positioning piece (21). The insertion part (32) extends from one end near the mounting base (2) to form a first guide protrusion (321) and a second guide protrusion (322). The first guide protrusion (321) and the second guide protrusion (322) are arranged opposite to each other, and an insertion interface (323) is formed between the first guide protrusion (321) and the second guide protrusion (322). The two sides of the positioning piece (21) are respectively guided and engaged with the first guide protrusion (321) and the second guide protrusion (322). The positioning piece (21) is inserted and engaged with the insertion interface (323).

10. A method for assembling and disassembling a detachable handle as described in claim 5, characterized in that, Includes the following steps: S1, Rotate locking element (4) unlocks: S101. Adjust the locking structure (5) so that the rotating locking part (4) can rotate relative to the handle body (3); S102, rotate the rotating locking member (4) and make the locking protrusion (41) disengage from the locking groove (22). After rotating to the position, the positioning ball (37) is inserted into the second gear adjustment hole (44) under the elastic force of the second elastic member (35), and the positioning ball (37) and the second gear adjustment hole (44) are in anti-rotation cooperation. S2, Insert the handle body (3): Align the insertion part (32) of the handle body (3) with the mounting base (2) and insert it; S3, Rotary locking element (4) locks: S301. After the handle body (3) is inserted into place, rotate the rotating locking member (4) so ​​that the locking protrusion (41) at the end of the rotating locking member (4) is inserted into the locking groove (22) of the mounting base (2). At the same time, the positioning ball (37) is inserted into the first gear adjustment hole (43) under the elastic force of the second elastic member (35), and the positioning ball (37) and the first gear adjustment hole (43) are anti-rotationally engaged, so that the rotating locking member (4) is kept in the state where the locking protrusion (41) is inserted into the mounting base (2). S302. Adjust the locking structure (5) to fix the rotating locking part (4) relative to the handle body (3); S4. Disassembly of handle body (3): S401. Repeat step S1, rotate the rotating locking member (4) to rotate and separate the locking protrusion (41) from the locking groove (22) again; S402. Pull out the handle body (3) in a direction away from the mounting base (2) to separate the handle body (3) from the mounting base (2).

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