Press type detachable handle

Abstract

The utility model provides a pressing type detachable handle, and belongs to the technical field of cookers. The problem that an existing detachable handle is inconvenient to operate is solved. The pressing type detachable handle comprises a handle body, a spring bolt, an unlocking spring and an auxiliary handle, a concave notch is formed in the bottom of the handle body, the front end of the auxiliary handle is hinged into the handle body, a button is arranged at the top of the handle body in a penetrating mode, a locking spring and a long-sheet-shaped locking piece are further arranged in the handle body, and a limiting part protruding upwards is arranged at the top of the auxiliary handle. The locking piece can move backwards to abut against the limiting part under the elastic force effect of the locking spring, the button is provided with an inclined face arranged in an inclined mode relative to the horizontal direction, the rear end of the spring bolt is provided with a bent part bent towards the auxiliary handle, the auxiliary handle is provided with a locking part protruding upwards, and when the auxiliary handle retracts into the handle body, the locking piece can move backwards to abut against the limiting part. The locking part can abut against the front side of the bending part. The pressing type detachable handle has the advantage of being convenient to operate.

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 one of the essential utensils in the kitchen. The pot body is usually equipped with a handle on one side, which makes it easy for users to lift the pot body and pour food. Among them, the detachable handle can be easily removed when the handle is damaged or the pot body 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, whose application number 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 fixing block and the upper handle and sliding in the left and right directions, a lower handle hinged at the right end of the fixing block, a locking head hinged at the left end of the fixing 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 disassembling the detachable pot handle, the locking part needs to be moved back and forth to make the locking part swing, thereby unlocking the handle. When holding the handle with one hand, it is also necessary to provide space for the thumb to move 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 lock tongue horizontally inserted into the handle body, an unlocking spring and a sub-handle, the front end of the lock tongue passes through the front end of the handle body and the front end of the lock tongue has a clamping portion, 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 concave notch, the front end of the sub-handle is hinged in the handle body and the sub-handle can swing around the hinge point and retract into the notch, and is characterized in that a button is inserted into the top of the handle body, a locking spring and a long sheet-shaped locking piece are also arranged in the handle body, and the top of the sub-handle has a limiting portion protruding upward The locking piece can move backward to abut against the limiting portion under the elastic force of the locking spring and position the auxiliary handle. The button has an inclined surface inclined relative to the horizontal direction, and when the button moves into the handle body, the inclined surface can abut against the locking piece and enable the locking piece to overcome the elastic force of the locking spring and move forward. The rear end of the lock tongue has a bent portion bent toward the auxiliary handle. The auxiliary handle has a locking portion protruding upward, and when the auxiliary handle is retracted into the handle body, the locking portion can abut against the front side of the bent portion.

[0008] In the push-type detachable handle, the end of the long strip handle used for clamping the pot is the front end, the other end is the rear end, the side of the handle with the button is the top, and the side of the auxiliary handle swinging out of the handle body recess is the bottom. In the clamping state, the auxiliary handle swings upward and retracts into the recess, and the locking part of the auxiliary handle supports the front side of the bent part to achieve the front and rear position positioning of the lock tongue, and keep the clamping mouth in the clamping state. At the same time, the locking piece moves backward under the elastic force of the locking spring and abuts against the limiting part at the top of the auxiliary handle to achieve the positioning of the auxiliary handle, prevent the auxiliary handle from swinging downward out of the handle body, and ensure the stability of the clamping. On the contrary, when the handle needs to be removed, the button is pressed downward so that the inclined surface of the button abuts against the locking piece, and the force is continued to be applied so that the locking piece moves forward with the inclination change of the inclined surface of the button and compresses the locking spring, and the rear end of the locking piece leaves the limiting portion, releasing the position lock of the auxiliary handle. The auxiliary handle can be swung downward out of the notch of the handle body under the elastic force of the unlocking spring, releasing the abutment limit on the front side of the bent portion, loosening the clamping opening, and the handle can be removed. In this disassembly process, the disassembly can be performed by only pressing the button downward, which is relatively convenient.

[0009] In the above-mentioned push-type detachable handle, the handle body has two opposite sides with long guide grooves, and the length direction of the two guide grooves is arranged along the front-back direction, and the two sides of the locking member are respectively inserted into the two guide grooves and the locking member can move forward and backward along the guide grooves. The two guide grooves are used to limit the moving direction of the locking member, so that the inclined surface can push the locking member forward when the button moves downward.

[0010] In the above-mentioned push-button detachable handle, a through hole is vertically formed through the middle of the locking member. A guiding surface that can abut against the inclined surface is provided at the front wall of the through hole. The guiding surface is inclined relative to the horizontal direction, and the inclination direction of the guiding surface is consistent with that of the inclined surface. Relying on the inclined inclined surface and the guiding surface, it is ensured that the process of converting the downward movement of the button into the forward movement of the locking member is smoother.

[0011] In the above-mentioned push-button detachable handle, the top of the handle body has a recessed mounting opening, and a through hole is vertically formed through the bottom surface of the mounting opening. The lower end of the button passes through the through hole and extends into the handle body. A return spring is also arranged in the mounting opening, and the two ends of the return spring respectively abut against the bottom surface of the mounting opening and the button. The setting of the mounting opening provides space for the installation of the button and limits the horizontal position of the button to prevent the button from shaking, while the return spring can make the button return upward after being pressed downward.

[0012] In the above-mentioned push-button detachable handle, the front side surface of the limiting part is inclined relative to the horizontal direction, and the upper end position of the front side surface is closer to the clamping opening than the lower end position. Several teeth that can engage with each other are provided on the front side of the limiting part and the rear side of the locking member. The inclination of the front side surface of the limiting part can effectively limit the limiting part when the locking member abuts against the front side of the limiting part, preventing the limiting part and the sub-handle from swinging downward. The mutual engagement of the teeth means that the teeth at the rear end of the locking member can be embedded into the gap between two adjacent teeth on the limiting part, and the teeth on the limiting part can be embedded into the gap between two adjacent teeth at the rear end of the locking member. Through the engagement of the teeth, the limiting effect can be further improved.

[0013] In the above-mentioned push-button detachable handle, the bending part is strip-shaped and is inclined relative to the horizontal direction. The upper end of the bending part is closer to the clamping opening than the lower end. The lower end of the bending part bends upward to make the bottom surface of the bending part an arc surface. The bending part is inclined and the lower end bends to form an arc surface, so that when the locking part swings upward with the sub-handle, it can slightly push the bending part and the locking tongue backward to ensure that the locking part can stably abut against the front side of the bending part, forming stable support and positioning.

[0014] In the above-mentioned push-button detachable handle, the unlocking spring is a tension spring. One end of the tension spring is fixed to the front end of the sub-handle, and the fixed position is in front of the hinge point where the sub-handle is hinged to the handle body. The other end of the tension spring is fixed to the locking tongue.

[0015] Compared with the prior art, this push-button detachable handle relies on the cooperation of the inclined surface at the bottom of the button and the guiding surface on the locking member, and combines with the guiding of the guiding groove to convert the downward movement of the button into the acting force for driving the locking member to move forward, so that this push-button detachable handle can unlock the clamping state of the handle by pressing the button downward, and the operation is relatively convenient. Brief Description of the Drawings

[0016] Figure 1 It is a schematic cross-sectional structure view of the present push-type detachable handle.

[0017] In the figure, 1 is the handle body; 11 is the guide groove; 12 is the notch; 13 is the installation opening; 14 is the through hole; 2 is the locking tongue; 21 is the clamping portion; 22 is the bending portion; 3 is the unlocking spring; 4 is the sub-handle; 41 is the limiting portion; 42 is the locking portion; 5 is the clamping opening; 6 is the button; 61 is the inclined surface; 7 is the locking spring; 8 is the locking member; 81 is the through hole; 82 is the guide surface; 9 is the reset spring; 10 is the tooth. Detailed Description of the Preferred Embodiments

[0018] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.

[0019] For convenience of description, the following will describe the structure in the orientation shown in the accompanying drawings of the specification.

[0020] As Figure 1 shown, the present push-type detachable handle includes a handle body 1 that is strip-shaped and horizontally arranged, a locking tongue 2 horizontally penetrating through the handle body 1, an unlocking spring 3, and a sub-handle 4. The front end of the locking tongue 2 penetrates through the front end of the handle body 1, and the front end of the locking tongue 2 has a downwardly bent clamping portion 21, and a clamping opening 5 is formed between the clamping portion 21 and the front end portion of the handle body 1.

[0021] The bottom of the handle body 1 has a recessed notch 12, the front end of the sub-handle 4 is hinged inside the handle body 1, and the sub-handle 4 can swing around the hinge point and retract into the notch 12. The unlocking spring 3 is arranged inside the handle body 1 and can make the sub-handle 4 swing downward around the hinge point out of the notch 12. In this embodiment, the unlocking spring 3 is a tension spring, one end of the tension spring is fixed at the front end of the sub-handle 4, and the fixed position is in front of the hinge point where the sub-handle 4 is hinged to the handle body 1, and the other end of the tension spring is fixed on the locking tongue 2.

[0022] The top of the handle body 1 has a recessed installation opening 13, and a through hole 14 is vertically penetrated through the bottom surface of the installation opening 13. A button 6 is arranged inside the installation opening 13, the top of the button 6 extends out of the installation opening 13, the lower end of the button 6 passes through the through hole 14 and extends into the handle body 1. A reset spring 9 is also arranged inside the installation opening 13. The reset spring 9 is sleeved outside the button 6, and both ends of the reset spring 9 respectively abut against the bottom surface of the installation opening 13 and the lower side of the top of the button 6, so that the button 6 has a tendency to reset upward when pressed. In this embodiment, the button 6 includes a pressing portion at the top, a cylindrical screwing portion in the middle, and a screw at the bottom. The screwing portion is vertically arranged and integrated with the pressing portion. The head of the screw faces downward and penetrates upward into the screwing portion and is threadedly connected with the screwing portion.

[0023] The handle body 1 is also provided with a locking spring 7 and a long sheet-shaped locking member 8. The two opposite sides of the handle body 1 are provided with long strip-shaped guide grooves 11, and the length directions of the two guide grooves 11 are provided along the front-back direction. The two sides of the locking member 8 are respectively inserted into the two guide grooves 11, and the locking member 8 can move forward and backward along the guide grooves 11. The locking spring 7 is provided at the front side of the locking member 8, and the two ends of the locking spring 7 are respectively against the front end of the locking member 8 and the handle body 1, so that the locking member 8 always has a tendency to move backward. The top of the auxiliary handle 4 near the rear end is provided with a block-shaped limiting portion 41 protruding upward. The locking member 8 can move backward under the elastic force of the locking spring 7 to abut against the limiting portion 41 and position the auxiliary handle 4. In this embodiment, the front side surface of the limiting portion 41 is inclined compared to the horizontal direction and the upper end position of the front side surface is closer to the clamping port 5 than the lower end position. The rear end of the locking member 8 has a block-shaped matching portion that can abut against the limiting portion 41. The front side of the limiting portion 41 and the rear side surface of the matching portion at the rear end of the locking member 8 both have a number of teeth 10 that can engage with each other. Here, each tooth 10 is in the shape of a long strip and is arranged horizontally. The number of teeth 10 on the limiting portion 41 and the locking member 8 are evenly spaced along the vertical direction.

[0024] A through hole 81 is provided in the middle of the locking member 8 in the vertical direction. The lower end of the button 6 passes through the through hole 81. The head of the screw on the button 6 is located below the through hole 81. The width of the screw head is greater than the width of the through hole 81, so that the locking member 8 can limit the vertical direction of the button 6 to prevent the button 6 from slipping out of the handle 1. The button 6 has an inclined surface 61 that is inclined relative to the horizontal direction. The front wall of the through hole 81 has a guide surface 82 that can abut against the inclined surface 61. The guide surface 82 is inclined relative to the horizontal direction and the inclination direction of the guide surface 82 is consistent with the inclination direction of the inclined surface 61. Here, the upper ends of the inclined surface 61 and the guide surface 82 are closer to the clamping port 5 than the lower ends.

[0025] The rear end of the lock tongue 2 has a bent portion 22 bent downward, the bent portion 22 is in the shape of a long strip and is inclined relative to the horizontal direction, the upper end of the bent portion 22 is closer to the clamping opening 5 than the lower end, and the lower end of the bent portion 22 is bent upward so that the bottom surface of the bent portion is an arc surface. The auxiliary handle 4 has a locking portion 42 protruding upward in a block shape, and when the auxiliary handle 4 is retracted into the handle body 1, the locking portion 42 can abut against the front side of the bent portion 22.

[0026] When the push-type detachable handle is in the clamping state, the auxiliary handle 4 swings upward and retracts into the recess 12, and the locking portion 42 of the auxiliary handle 4 pushes the inclined bending portion 22 to move slightly backward and presses against the front side of the bending portion 22 to achieve the front and rear position positioning of the lock tongue 2, thereby maintaining the clamping state of the clamping opening 5 between the front end clamping portion 21 of the lock tongue 2 and the front end of the handle body 1.

[0027] Meanwhile, the locking member 8 moves backward under the elastic force of the locking spring 7 and abuts against the limiting portion 41 at the top of the secondary handle 4 by the engaging portion. Through the interlocking of the teeth 10, the positioning of the secondary handle 4 is achieved, preventing the secondary handle 4 from swinging downward out of the handle body 1 and ensuring the stability of the clamping. The button 6 moves upward under the elastic force of the return spring 9 and remains at a high position.

[0028] Conversely, when it is necessary to remove the handle, press the button 6 downward so that the inclined surface 61 of the button 6 abuts against the guiding surface 82 of the locking member 8. Continue to apply force, causing the locking member 8 to move forward with the inclination change of the inclined surface 61 of the button 6 and compress the locking spring 7. The rear end of the locking member 8 leaves the limiting portion 41, releasing the position locking of the secondary handle 4. The secondary handle 4 swings downward out of the notch 12 of the handle body 1 under the elastic force of the unlocking spring 3, and the locking portion 42 leaves the front side of the bending portion 22, releasing the abutting limit on the front side of the bending portion 22, and the clamping opening 5 becomes loose, and the handle can be removed.

[0029] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. Press-type detachable handle, comprising a handle body (1), a locking tongue (2) horizontally disposed within the handle body (1), an unlocking spring (3), and a sub-handle (4). The front end of the locking tongue (2) protrudes from the front end of the handle body (1), and the front end of the locking tongue (2) has a clamping portion (21). A clamping opening (5) is formed between the clamping portion (21) and the front end portion of the handle body (1). The bottom of the handle body (1) has a recessed notch (12). The front end of the sub-handle (4) is hinged within the handle body (1), and the sub-handle (4) can swing around the hinge point and retract into the notch (12). It is characterized in that, A button (6) is inserted through the top of the handle body (1). A locking spring (7) and a long strip-shaped locking member (8) are also arranged inside the handle body (1). The top of the secondary handle (4) has a protruding limiting portion (41) upwards. The locking member (8) can move rearwards under the elastic force of the locking spring (7) until it abuts against the limiting portion (41) and positions the secondary handle (4). The button (6) has an inclined surface (61) inclined with respect to the horizontal direction. When the button (6) moves into the handle body (1), the inclined surface (61) can abut against the locking member (8) and cause the locking member (8) to move forwards against the elastic force of the locking spring (7). The rear end of the locking tongue (2) has a bent portion (22) bent towards the secondary handle (4). The secondary handle (4) has a protruding locking portion (42) upwards. When the secondary handle (4) retracts into the handle body (1), the locking portion (42) can abut against the front side of the bent portion (22).

2. The push-type detachable handle according to claim 1, characterized in that, On both opposite sides inside the handle body (1), there are long strip-shaped guide grooves (11). The length directions of the two guide grooves (11) are both arranged along the front-back direction. The two sides of the locking member (8) are respectively inserted into the two guide grooves (11), and the locking member (8) can move back and forth along the guide grooves (11).

3. The push-button detachable handle according to claim 1 or 2, characterized in that, A through hole (81) is vertically penetrated through the middle of the locking member (8). At the front wall of the through hole (81), there is a guide surface (82) that can abut against the inclined surface (61). The guide surface (82) is inclined with respect to the horizontal direction, and the inclination direction of the guide surface (82) is consistent with the inclination direction of the inclined surface (61).

4. The push-button detachable handle according to claim 1 or 2, characterized in that, The top of the handle body (1) has a recessed installation opening (13), and a through hole (14) is vertically penetrated through the bottom surface of the installation opening (13). The lower end of the button (6) passes through the through hole (14) and extends into the handle body (1). A return spring (9) is also arranged inside the installation opening (13). The two ends of the return spring (9) respectively abut against the bottom surface of the installation opening (13) and the button (6).

5. The push-button detachable handle according to claim 1 or 2, characterized in that, The front side surface of the limiting portion (41) is inclined with respect to the horizontal direction, and the upper end position of this front side surface is closer to the clamping opening (5) than the lower end position. Both the front side of the limiting portion (41) and the rear side of the locking member (8) have several teeth (10) that can engage with each other.

6. The push-button detachable handle according to claim 1 or 2, characterized in that, The bent portion (22) is long strip-shaped and is inclined with respect to the horizontal direction. The upper end of the bent portion (22) is closer to the clamping opening (5) than the lower end. The lower end of the bent portion (22) bends upwards so that the bottom surface of the bending portion is an arc surface.

7. The push-button detachable handle according to claim 1 or 2, characterized in that The unlocking spring (3) is a tension spring. One end of the tension spring is fixed at the front end of the secondary handle (4), and the fixing position of the tension spring and the secondary handle (4) is in front of the hinge point where the secondary handle (4) is hinged to the handle body (1). The other end of the tension spring is fixed on the locking tongue (2).

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