Pressing type detachable handle
By introducing a locking tongue, unlocking spring and button structure into the pot handle, the problem of inconvenient disassembly of the existing pot handle is solved, and the operational convenience of disassembly and clamping is achieved by simply pressing the thumb.
Patent Information
- Application Number
- CN202421016812.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The existing detachable pot handles need to bend the locking part during disassembly operation, and a thumb needs to provide a moving space in the length of the handle, which is inconvenient to operate.
A press-type detachable handle is designed. By setting a locking tongue, unlocking spring, button and auxiliary handle in the handle body, the auxiliary handle is deviated from the abutment part by button pressing, the locking tongue moves forward under the elastic force of the unlocking spring, to achieve The clamping port opens and closes, and the pot can be removed or clamped with just the thumb press.
It realizes the operational convenience of the disassembly process, simplifies the one-hand grip and disassembly process, and is simple in structure and convenient in assembly.
Smart Images
Figure CN222237511U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cookers and relates to a push-type detachable handle. Background Art
[0002] Pots, pans, and bowls are essential utensils in the kitchen. A handle is usually installed on one side of the pot, which makes it easy for users to lift the pot and pour food. Among them, detachable handles can be easily removed when the handle is damaged or the pot needs to be stored, which is popular among people.
[0003] For example, people have designed a detachable pot handle and applied for a Chinese patent, the application number of which is: 201910968333.6; its announcement number is: CN110623573B; the detachable pot handle includes an upper handle, a fixed block fixed below the left end of the upper handle, a locking tongue arranged between the fixed block and the upper handle and sliding in the left and right directions, a lower handle hinged at the right end of the fixed block, a locking head hinged at the left end of the fixed block, a locking member whose middle part is rotatably supported on the upper handle and whose upper end passes through the upper handle to extend upward and whose lower end passes through the locking tongue to downwardly abut against the lower handle, and a locking member whose two ends are respectively connected to the locking tongue. The right end of the lock block is hinged to the middle part of the lower handle, and one end of the lock head is upwardly formed with a locking plate that cooperates with the lock tongue. In the locked state, the lower handle rotates counterclockwise to close, and the lower handle pushes the lock tongue to slide to the right through the locking block. During the sliding process to the right, the lock tongue pulls the locking plate to make the lock head rotate clockwise and cooperate with the left end of the lock tongue for clamping. In the open state, the lower handle is opened clockwise under the push of the locking piece, and the locking block releases the lock of the lock tongue. The lock tongue slides to the left and disengages from the locking plate during the sliding process, and the lock head rotates counterclockwise and separates from the left end of the lock tongue.
[0004] However, when the detachable pot handle is disassembled, the locking part needs to be pried to make the locking part swing to achieve unlocking. When holding the handle with one hand, it is also necessary to provide the thumb with room for movement in the length direction of the handle, which is inconvenient to operate. Utility Model Content
[0005] The utility model aims to solve the above problems existing in the prior art and proposes a push-type detachable handle to solve the problem that the existing detachable handle is inconvenient to operate.
[0006] The purpose of the utility model can be achieved through the following technical solutions:
[0007] The push-type detachable handle comprises a handle body, a locking tongue inserted into the handle body and an unlocking spring, the front end of the locking tongue passes through the front end of the handle body and a clamping portion is fixed to the front end of the locking tongue, a clamping opening is formed between the clamping portion and the front end of the handle body, the bottom of the handle body has a recessed cavity, a secondary handle is arranged in the cavity, and the front end of the secondary handle is hingedly connected to the handle body, characterized in that a button is inserted into the top of the handle body, a downwardly folded abutment portion is provided on the locking tongue, a convex portion is provided on the secondary handle that protrudes toward the abutment portion and can abut against the front side of the abutment portion, and when the button is pressed, the convex portion on the secondary handle can be pushed away from the abutment portion and the locking tongue can move forward under the elastic force of the unlocking spring.
[0008] When the push-type detachable handle needs to be disassembled, the operator can hold the handle body and press the button downward with the thumb. After the button moves downward, it pushes the secondary handle to swing downward around the hinge point, so that the convex part on the secondary handle deviates from the abutting part. After the lock tongue loses the obstruction of the convex part, it can move forward under the elastic force of the unlocking spring, thereby driving the clamping part fixed at the front end of the lock tongue to move forward, so that the clamping mouth opens, and the handle body can be removed from the cookware. Conversely, when clamping the cookware, the secondary handle is bent upward to make the secondary handle swing upward. The convex part pushes the abutting part backward under the action of external force, so that the lock tongue overcomes the elastic force of the unlocking spring and moves backward, and the clamping mouth is reduced to clamp the cookware. In the process of disassembling the push-type detachable handle, only the thumb needs to press the button, which is relatively convenient to operate.
[0009] In the above-mentioned push-type detachable handle, the abutting portion is plate-shaped, and its front side surface is a plane, and the convex portion has a flat blocking plane. When the auxiliary handle is received into the concave cavity of the handle body, the blocking plane abuts against the front side surface of the abutting portion, and the convex portion has arc-shaped surfaces on both the upper and lower sides of the blocking plane. The abutment of the blocking plane and the front side surface of the abutting portion can not only ensure the stable blocking of the position of the lock tongue, but also enable the lock tongue to stably position the auxiliary handle retracted into the concave cavity, and the arc-shaped surface can facilitate the smooth swing of the auxiliary handle compared to the handle body.
[0010] In the above-mentioned push-type detachable handle, a plate-shaped spring seat is horizontally fixed in the handle body, the spring seat is located between the button and the auxiliary handle and the position of the spring seat is opposite to the button, a return spring is arranged between the spring seat and the button and the two ends of the return spring abut against the spring seat and the button respectively, the lower end of the button has two downwardly protruding action parts, the two action parts are respectively located on both sides of the spring seat, and the lower ends of the two action parts can abut against the above-mentioned auxiliary handle. The arrangement of the spring seat and the return spring provides a reset for the button to bounce after being pressed, and the two action parts can stably act on the auxiliary handle to achieve linkage.
[0011] In the above-mentioned push-type detachable handle, the sub-handle includes a main body and a connecting piece fixed to each other, the middle part of the top surface of the main body is concave and the lower end of the abutting part extends into the main body, the main body has a matching part protruding upward at a position opposite to the two action parts, and the lower end of the action part can abut against the top of the matching part, the connecting piece is located in the main body and partially extends out of the main body and is hinged to the handle body, the connecting piece is arranged in front of the abutting part and the convex part is located on the connecting piece. The top of the main body is concave, which can facilitate the abutting part to extend into, making the structure more compact.
[0012] In the above-mentioned push-type detachable handle, the cross section of the connecting piece is U-shaped and the opening is arranged upward, and the upper part of the connecting piece has the above-mentioned convex part on one side facing the abutting part. Both ends of the upper part of the U-shaped connecting piece have convex parts and abut against the abutting part, which can improve the stability of the abutment limit.
[0013] In the above-mentioned push-type detachable handle, the handle body has a protruding baffle, the rear end of the lock tongue has a long strip-shaped limiting portion, one end of the unlocking spring abuts against the baffle, and the other end is sleeved on the outside of the limiting portion and the end of the end abuts against the rear of the lock tongue. The unlocking spring is limited by the limiting portion to avoid deviation, thereby ensuring the stability of the unlocking spring and the lock tongue.
[0014] Compared with the prior art, the push-type detachable handle has the following advantages:
[0015] 1. The push-type detachable handle has a structure matching the convex part and the abutting part, so that during the disassembly process, only the thumb needs to press the button, which is convenient to operate.
[0016] 2. The push-type detachable handle only has a handle body, a locking tongue, a button, a secondary handle and other structures, which is easy to assemble and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic cross-sectional view of the push-type detachable handle.
[0018] Figure 2 It is a structural schematic diagram of the auxiliary handle in the push-type detachable handle.
[0019] In the figure, 1. handle body; 2. locking tongue; 3. unlocking spring; 4. clamping part; 5. clamping mouth; 6. concave cavity; 7. auxiliary handle; 8. button; 9. abutment part; 10. convex part; 11. blocking plane; 12. reset spring; 13. spring seat; 14. action part; 15. main body; 16. connecting piece; 17. matching part; 18. baffle; 19. limiting part. DETAILED DESCRIPTION
[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0021] like Figure 1 and Figure 2 As shown, the push-type detachable handle includes a handle body 1, a locking tongue 2 inserted into the handle body 1, and an unlocking spring 3. The locking tongue 2 is plate-shaped and arranged horizontally, the front end of the locking tongue 2 passes through the front end of the handle body 1, and a downwardly folded clamping portion 4 is fixed to the front end of the locking tongue 2, and a clamping opening 5 for clamping the pot is formed between the clamping portion 4 and the front end of the handle body 1. The unlocking spring 3 is arranged at the rear of the locking tongue 2, and the locking tongue 2 can move forward under the elastic force of the unlocking spring 3. In this embodiment, a baffle 18 protruding downward in the top of the handle body 1 is provided, and the rear end of the locking tongue 2 has a long strip-shaped limiting portion 19, the rear end of the unlocking spring 3 abuts against the baffle 18, the front end is sleeved on the outside of the limiting portion 19, and the end of the front end abuts against the rear of the locking tongue 2.
[0022] The bottom of the handle body 1 has a concave cavity 6, in which a secondary handle 7 is arranged, and the front end of the secondary handle 7 is hinged in the handle body 1. The secondary handle 7 includes a main body 15 and a connecting piece 16 fixed to each other, the middle of the top surface of the main body 15 is concave, so that the cross section of the main body 15 is U-shaped, and the opening is set upward, and the two ends of the main body 15 located at the upper part have a mating part 17 protruding upward, and the connecting piece 16 is located in the front end of the main body 15 and partially extends out of the main body 15 and is hinged to the handle body 1. In this embodiment, the cross section of the connecting piece 16 is U-shaped and the opening is set upward.
[0023] A button 8 is provided on the top of the handle body 1, and a plate-shaped spring seat 13 is fixed horizontally inside the handle body 1. The spring seat 13 is located between the button 8 and the auxiliary handle 7 and is opposite to the button 8. A return spring 12 is provided between the spring seat 13 and the button 8, and the two ends of the return spring 12 respectively abut against the spring seat 13 and the button 8. The lower end of the button 8 has two long strip-shaped action parts 14 protruding downward, and the two action parts 14 are respectively located on both sides of the spring seat 13, and the lower ends of the two action parts 14 can abut against the top of the matching part 17.
[0024] The locking tongue 2 is provided with a plate-shaped abutting portion 9 folded downward, the lower end of the abutting portion 9 extends into the main body 15, a connecting member 16 is arranged in front of the abutting portion 9, and both ends of the upper part of the connecting member 16 are provided with a convex portion 10 on the side facing the abutting portion 9, which protrudes toward the abutting portion 9 and can abut against the front side of the abutting portion 9. In this embodiment, the front side surface of the abutting portion 9 is a plane, and the convex portion 10 is provided with a planar blocking plane 11. When the auxiliary handle 7 is completely received in the concave cavity 6 of the handle body 1, the blocking plane 11 abuts against the front side surface of the abutting portion 9, and the upper and lower sides of the convex portion 10 located on the blocking plane 11 are provided with arc-shaped surfaces for facilitating the rotation of the convex portion 10 relative to the abutting portion 9.
[0025] When the push-type detachable handle needs to be disassembled, the operator can hold the handle body 1 and press the button 8 downward with the thumb, so that the button 8 moves downward and acts on the matching portion 17 through the action portion 14 to push the auxiliary handle 7 to swing downward around the hinge point out of the concave cavity 6 of the handle body 1, so that the convex portion 10 on the auxiliary handle 7 swings downward with the auxiliary handle 7 and deviates from the abutting portion 9. After the convex portion 10 deviates from the abutting portion 9, other positions on the auxiliary handle 7 are not as convex as the convex portion 10, and the locking tongue 2 can move forward under the elastic force of the unlocking spring 3 after losing the obstruction of the convex portion 10, thereby driving the clamping portion 4 fixed at the front end of the locking tongue 2 to move forward, so that the clamping opening 5 is opened, and the handle body 1 can be removed from the cookware.
[0026] On the contrary, when clamping the pot, the auxiliary handle 7 is swung into the concave cavity 6, and the abutting portion 9 of the locking tongue 2 is always against the side of the connecting piece 16 until the convex portion 10 moves to the position opposite to the abutting portion 9 under the action of external force, and the abutting portion 9 and the locking tongue 2 are forced to overcome the elastic force of the unlocking spring 3 and move backward, and the clamping opening 5 is reduced to clamp the pot. When the blocking plane 11 of the convex portion 10 abuts against the front side of the abutting portion 9, the abutting portion 9 of the locking tongue 2 presses against the connecting piece 16 under the elastic force of the unlocking spring 3, thereby locking the position of the auxiliary handle 7.
[0027] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A push-type detachable handle, comprising a handle body (1), a locking tongue (2) inserted into the handle body (1), and an unlocking spring (3), wherein the front end of the locking tongue (2) passes through the front end of the handle body (1) and a clamping portion (4) is fixed to the front end of the locking tongue (2), a clamping opening (5) is formed between the clamping portion (4) and the front end of the handle body (1), the bottom of the handle body (1) has a concave cavity (6), a secondary handle (7) is arranged in the cavity (6), and the front end of the secondary handle (7) is hinged in the handle body (1), characterized in that: A button (8) is provided on the top of the handle body (1); the lock tongue (2) has a downwardly folded abutting portion (9); the auxiliary handle (7) has a convex portion (10) protruding toward the abutting portion (9) and capable of abutting against the front side of the abutting portion (9); when the button (8) is pressed, the convex portion (10) on the auxiliary handle (7) can be pushed away from the abutting portion (9) and the lock tongue (2) can be moved forward under the elastic force of the unlocking spring (3).
2. The push-type detachable handle according to claim 1, characterized in that: The abutting portion (9) is plate-shaped, and its front side surface is a plane. The convex portion (10) has a planar blocking plane (11). When the auxiliary handle (7) is received in the concave cavity (6) of the handle body (1), the blocking plane (11) abuts against the front side surface of the abutting portion (9). The convex portion (10) has arc-shaped surfaces on both the upper and lower sides of the blocking plane (11).
3. The push-type detachable handle according to claim 1 or 2, characterized in that: A plate-shaped spring seat (13) is horizontally fixed in the handle body (1), the spring seat (13) is located between the button (8) and the auxiliary handle (7), and the position of the spring seat (13) is opposite to the button (8), a return spring (12) is arranged between the spring seat (13) and the button (8), and the two ends of the return spring (12) are respectively against the spring seat (13) and the button (8), and the lower end of the button (8) has two downwardly protruding action parts (14), the two action parts (14) are respectively located on both sides of the spring seat (13), and the lower ends of the two action parts (14) can be against the above-mentioned auxiliary handle (7).
4. The push-type detachable handle according to claim 3, characterized in that: The auxiliary handle (7) comprises a main body (15) and a connecting piece (16) fixed to each other. The middle part of the top surface of the main body (15) is recessed and the lower end of the abutting portion (9) extends into the main body (15). The main body (15) has an upwardly protruding matching portion (17) opposite to the two action portions (14), and the lower end of the action portion (14) can abut against the top of the matching portion (17). The connecting piece (16) is located in the main body (15) and partially extends out of the main body (15) and is hinged to the handle body (1). The connecting piece (16) is arranged in front of the abutting portion (9) and the convex portion (10) is located on the connecting piece (16).
5. The push-type detachable handle according to claim 4, characterized in that: The cross section of the connecting piece (16) is U-shaped and the opening is arranged upwards, and the upper part of the connecting piece (16) has the above-mentioned convex part (10) on one side facing the abutting part (9).
6. The push-type detachable handle according to claim 1 or 2, characterized in that: The handle body (1) has a protruding baffle (18) inside, the rear end of the lock tongue (2) has a long strip-shaped limiting portion (19), one end of the unlocking spring (3) abuts against the baffle (18), and the other end is sleeved on the outside of the limiting portion (19) and the end of the end abuts against the rear of the lock tongue (2).