Detachable handle

Abstract

The present invention discloses a detachable handle, comprising a clip (1), a handle (2), and two buttons (3) arranged on both sides of the handle (2), wherein the clip (1) is provided with an actuator (1.1), and the two buttons (3) are both provided with a blocking member (4), and at least one of the two blocking members (4) abuts against the actuator (1.1) to limit the clip (1) from extending relative to the handle (2), and after the two buttons (3) are pressed, the two blocking members (4) move away and leave a gap (5) for the actuator (1.1) to pass through. The present invention provides a detachable handle that can unlock the clip only by pressing buttons on both sides at the same time, and unlocks the clip by non-elastic deformation between the button and the clip, and has good structural reliability and long service life.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen utensils, and in particular to a detachable handle. Background Art

[0002] In the prior art, the connection between the pot and the handle generally includes a detachable connection and a non-detachable connection. The non-detachable connection means that during the production process, the manufacturer directly fixes the pot handle to the edge of the pot, which can be fixed by direct welding or riveting. This method is inconvenient to transport due to the large size of the pot, and if the pot handle is damaged during use, it cannot be replaced, resulting in a waste of resources and is not conducive to cleaning.

[0003] There is also a detachable pot handle, which includes a handle and a clip. The pot can be clamped or released by controlling the clip to extend or retract relative to the handle. It is easy to clean and can be used with multiple pots. Multiple pots can be stacked for easy storage. After the handle is detached from the pot, the pot body can also be placed in an oven or grill for baking. It is convenient and practical.

[0004] The unlocking method of the handle and the clip of the detachable pot handle includes a single-button type or a double-button type. The single-button type is that an unlocking button is set on the handle, and the limit of the clip and the handle is released by pressing the unlocking button, and the clip extends relative to the handle. However, this type has a greater risk of misoperation, that is, during use, if the button is touched by mistake, the clip will pop out relative to the handle, causing the pot to fall, which is easy to cause injuries or burns; based on the single-button type, a double-button type has emerged, that is, two unlocking buttons are set on the handle. There is a double-button type, such as a detachable pot handle disclosed in patent No. CN102743118B, in which buttons are set on both sides of the handle, and the two buttons cooperate with the slider in the middle to unlock, but if any one of the buttons is touched by mistake, it will cause the pot to fall, which is easy to cause injuries or burns. It will also directly push the slider to unlock, and the clip can also pop out, which is essentially the same as the single-button structure, and there is a great safety hazard in use. There are also some double-button types, such as the detachable pot handle disclosed in Patent No. CN205433473U, on which limiting protrusions are provided that cooperate with the two buttons respectively. The clip can only be unlocked after pressing the two buttons at the same time, reducing the risk of the pot falling due to accidental touching of one of the buttons. However, its unlocking method is that the button drives the limiting protrusion to elastically retract into the clip. During long-term use, the elasticity of the limiting protrusion is difficult to ensure to be constant. If the elastic force of the limiting protrusion to elastically return to the limiting position fails, the clip will not be able to limit after retracting the handle, and the service life of the pot handle will be limited. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a detachable handle which can unlock the clip only by pressing buttons on both sides at the same time, and unlocks the clip by non-elastic deformation between the button and the clip, and has good structural reliability and long service life.

[0006] The technical solution adopted by the present invention to solve the above-mentioned problem is: a detachable handle, including a clip, a handle, and two buttons arranged on both sides of the handle, the clip is provided with an actuator, and the two buttons are provided with blocking members, at least one of the two blocking members abuts against the actuator to limit the extension of the clip relative to the handle, and when the two buttons are pressed, the two blocking members move away and avoid a gap for the actuator to pass through.

[0007] Compared with the prior art, the advantages of this technical solution are: the actuator on the clip cooperates with the blocking members on the two buttons, and at least one of the two blocking members abuts against the actuator to limit the extension of the clip relative to the handle, that is, without pressing the buttons on both sides, the two blocking members both abut against the actuator, and the clip cannot extend relative to the handle; if the button on one side is pressed, the blocking member on the pressed side releases the limit on the actuator, but the blocking member of the button on the other side still cooperates with the actuator to limit the extension of the clip relative to the handle, so the buttons on both sides must be pressed at the same time to unlock the clip, avoiding accidental touch and causing the pot to fall, and when unlocking, the actuator can only pass after the buttons on both sides are pressed at the same time and the blocking members are moved away to leave enough gap for the actuator to pass through, and unlocking cannot be achieved by lightly touching the two buttons at the same time, so the reliability is higher, and compared with the elastic deformation unlocking structure, the structure at the unlocking position does not cause unlocking by deformation, so it can almost be used for a long time without failure, thereby increasing the overall service life of the handle.

[0008] Preferably, the two buttons include a first button and a second button, and the two blocking members include a first blocking member arranged on the first button and a second blocking member arranged on the second button, the first blocking member is arranged on a side close to the second button, and the second blocking member is arranged on a side close to the first button. Through the improvement, the first blocking member approaches the second button when the first button is pressed, and the second blocking member approaches the first button when the second button is pressed, and the first blocking member and the second blocking member move and leave a gap on the axis of the handle to allow the actuator to pass through.

[0009] Preferably, the first button includes a first moving part, the second button includes a second moving part, the first blocking member is arranged on the upper end surface of the first moving part, the second blocking member is arranged on the upper end surface of the second moving part, the first moving part and the second moving part are staggered with each other in the button movement direction, a first spring is arranged between the first moving part and the second button, and a second spring is arranged between the second moving part and the first button. Through the improvement, the first spring provides an elastic force for the first moving part, i.e., the first button, to return to an initial position, and the second spring provides an elastic force for the second moving part, i.e., the second button, to return to an initial position, and when the single-sided button is touched by mistake, , both springs can make the button on the other side more difficult to be pressed. For example, when the first button is accidentally touched on one side, the first moving part compresses the first spring, and the elastic force of the first spring acts on the second button, and the action direction of the elastic force is opposite to the direction in which the second button is pressed to unlock. The first button compresses the second spring, and the elastic force of the second spring acts on the second moving part, and the action direction of the elastic force is also opposite to the direction in which the second button is pressed to unlock. Therefore, after the first button is accidentally touched, the second button is simultaneously affected by the elastic forces of the two springs and is more difficult to be accidentally touched. The two buttons must be actively pressed at the same time to unlock, thereby further reducing the risk of the clip extending out and the cookware accidentally falling due to accidental touching.

[0010] Preferably, the first button is located on one side of the first moving part and is provided with a first cavity for the second moving part to move into, the second button is located on one side of the second moving part and is provided with a second cavity for the first moving part to move into, the first button is located on the bottom surface of the first cavity and is provided with a first positioning column protruding toward the second moving part, the end surface of the second moving part is concavely provided with a second positioning hole for cooperating with the first positioning column, the second spring is sleeved outside the first positioning column and inserted into the second positioning hole and abutted against the bottom surface of the second positioning hole, the second button is located on the bottom surface of the second cavity and is provided with a second positioning column protruding toward the first moving part, the first moving part The end surface of the moving part is recessed with a first positioning hole for cooperating with the second positioning post, and the first spring is sleeved outside the second positioning post and inserted into the first positioning hole and abuts against the bottom surface of the first positioning hole. Through the improvement, the arrangement of the positioning post and the positioning hole can provide a structure for limiting the radial deformation of the spring during the compression or extension process of the spring, which can avoid the spring skewness and the attenuation of the elastic force. The positioning post and the positioning hole cooperate to provide guidance when the first button and the second button are pressed to move relatively close to the inside of the handle, or when they are not pressed and pop out of the handle under the action of the elastic force of the spring, thereby avoiding the first button and the second button from being skewed and stuck with the handle.

[0011] Preferably, the two blocking members are symmetrically arranged with the axis of the handle as the axis of symmetry. Through the improvement, the two blocking members are symmetrically arranged, so that the blocking members can move symmetrically with the axis of the handle as the axis of symmetry, including being relatively far away from each other to avoid gaps or approaching each other to achieve blocking, so that the pressing force required to unlock the buttons on both sides, the pressing stroke for unlocking, and the pressing feedback can be symmetrical, thereby improving the user experience.

[0012] Preferably, the blocking member includes a blocking surface, the actuator includes an actuator surface, and the blocking surface abuts against at least one of the two actuator surfaces when the button limits the clip to extend relative to the handle. Through the improvement, during the process of the clip extending relative to the handle, the blocking surface and the actuator surface are limited by surface contact, and the actuator surface cannot drive the blocking surface to open by itself, that is, the actuator will not drive the blocking surface to open without pressing the button to drive the blocking surface to open, so the clip will not be accidentally unlocked due to failure of the blocking surface to cooperate with the actuator surface.

[0013] Preferably, the execution surface is a plane perpendicular to the moving direction of the clip, and the blocking surface is a plane parallel to the execution surface. Through the improvement, the blocking surface is parallel to the execution surface, and the mating surface direction of the blocking surface and the execution surface is perpendicular to the moving direction of the clip. Therefore, if the button is not pressed, the force generated by the cookware to stretch the clip relative to the handle will not cause unlocking between the execution surface and the blocking surface, thereby ensuring the reliability of the handle during use.

[0014] Preferably, the blocking member also includes a guide surface provided at the other end of the blocking surface, and the actuator also includes a driving surface provided at the other end of the actuator surface. When the clip retracts the handle, the driving surface abuts against the two guide surfaces and drives the two actuators to move and then avoid a gap for the actuator to pass through. Through the improvement, when the clip retracts the handle, the design does not require an operating button. Therefore, through the driving surface provided on the actuator and the guide surface on the blocking member, the driving member can drive the guide surface to open when the clip retracts the handle, that is, the actuator drives the two blocking members to move and avoid a gap for the actuator to pass through, thereby allowing the clip to retract into the handle.

[0015] Preferably, the driving surface and / or the guiding surface are arcuate surfaces. Through the improvement, the driving surface can be an arcuate surface, the guiding surface can be an arcuate surface, or both the driving surface and the guiding surface are arcuate surfaces, thereby ensuring that the contact between the driving surface and the guiding surface is line contact, reducing contact friction, and the driving surface drives the two guiding surfaces to push to both sides respectively, thereby realizing the retraction of the clip.

[0016] Preferably, the actuator and the clip are integrally arranged and the actuator is formed by bending in a direction perpendicular to the clip. Through the improvement, the actuator and the clip are integrally arranged, which can improve the firmness of the actuator setting and the reliability of matching. The actuator is formed by bending in a direction perpendicular to the clip, which has a simple process and is easy to manufacture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure when the clip is retracted into the handle.

[0018] Figure 2 It is a schematic diagram of the overall explosion structure when the clip is retracted into the handle.

[0019] Figure 3 This is a schematic diagram of the coordination structure between the clamp and the button when the clamp is retracted into the handle.

[0020] Figure 4 It is a three-dimensional schematic diagram of the overall structure when the clip extends out of the handle.

[0021] Figure 5 It is a schematic diagram of the button, the blocking member and the actuator, and the limiting cooperation structure of the blocking member on the actuator when the clip extends out of the handle.

[0022] Figure 6 The schematic diagram is a matching structure diagram of a button, a blocking member and an actuator, in which the button is pressed when the clip extends out of the handle so that the blocking member moves away and leaves a gap for the actuator to pass through.

[0023] Figure 7 It is a schematic diagram of the matching structure of the button, the blocking member and the actuator after the clip extends out of the handle.

[0024] Figure 8 The schematic diagram is a matching structure diagram of a button, a blocking member and an actuator when the actuator drives the blocking member to move away and leave a gap for the actuator to pass through.

[0025] Fig. 9 It is a schematic diagram of the structure of the first embodiment of the execution surface and the blocking surface.

[0026] Fig.10 It is a schematic diagram of the structure of the second embodiment of the execution surface and the blocking surface.

[0027] Fig.11 It is a schematic structural diagram of a third embodiment of the execution surface and the blocking surface.

[0028] Fig.12 It is a schematic structural diagram of a first embodiment of the driving surface and the guide surface.

[0029] Fig.13 It is a schematic structural diagram of a second embodiment of the driving surface and the guide surface.

[0030] Fig.14 It is a schematic structural diagram of a third embodiment of the driving surface and the guide surface.

[0031] Fig.15 This is the first embodiment in which the actuator is arranged on the clip.

[0032] Fig.16 This is a second embodiment in which the actuator is arranged on the clip.

[0033] 1. Clip; 1.1. Actuator; 1.1.1. Actuator surface; 1.1.2. Driving surface; 1.2. Driving groove; 1.3. Chuck; 1.4. Notch; 2. Handle; 2.1. Clamping part; 3. Button; 3.1. First button; 3.1.1. First moving part; 3.1.2. First spring; 3.1.3. First cavity; 3.1.4. First positioning column; 3.1.5. First positioning hole; 3.2. Second button; 3.2.1. Second moving part; 3.2.2. Second spring; 3.2.3. Second cavity; 3.2.4. Second positioning column; 3.2.5. Second positioning hole; 4. Blocking member; 4.1. First blocking member; 4.2. Second blocking member; 4.3. Blocking surface; 4.4. Guide surface; 5. Gap; 6. Turning handle; 6.1. Pin; 7. Driving spring; 8. Gap. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are further described below in conjunction with the accompanying drawings.

[0035] like Figures 1 to 16 As shown,

[0036] A detachable handle comprises a handle 2, a clip 1, and a turning handle 6. The turning handle 6 is rotatably arranged on the upper part of the handle 2. A pin 6.1 extends from the lower end of the turning handle 6. A driving groove 1.2 cooperating with the pin 6.1 is arranged on the clip 1 along a direction perpendicular to the moving direction of the clip 1. Figure 1 As shown, when the handle 2 is clamping the pot, the handle 6 is arranged toward the rear of the handle 2, and the pin 6.1 is at one end of the driving groove 1.2, as shown in FIG. Figure 4As shown, when the handle 2 releases the cookware, the turning handle 6 rotates to the side facing the handle 2, and the pin shaft 6.1 moves to the other end of the driving slot 1.2. Therefore, when the turning handle 6 is operated to rotate from the side to the tail of the handle 2, the pin shaft 6.1 and the driving slot 1.2 can cooperate to make the clip 1 retract relative to the handle 2. When the turning handle 6 is operated to rotate from the tail of the handle 2 to the side, the pin shaft 6.1 and the driving slot 1.2 can cooperate to make the clip 1 extend relative to the handle 2. One end of the clip 1 is provided with a clamping head 1.3, and one end of the handle 2 is provided with a clamping portion 2.1 that cooperates with the clamping head 1.3 to clamp the cookware. The clip 1 is relatively 2 extends out, the distance between the clamp 1.3 and the clamping part 2.1 increases, the handle 2 releases the clamping of the cookware, the clip 1 retracts relative to the handle 2, the distance between the clamp 1.3 and the clamping part 2.1 decreases, the handle 2 clamps the cookware, a driving spring 7 is arranged between the other end of the clip 1 and the handle 2, the driving spring 7 provides an elastic force for the clip 1 to extend relative to the handle 2, an unlocking structure is arranged between the handle 2 and the clip 1, the unlocking structure limits the clip 1 in the process of the clip 1 extending relative to the handle 2, and the unlocking structure needs to be operated to release the limit, thereby preventing the clip 1 from extending relative to the handle 2 without operation, causing the cookware to fall accidentally.

[0037] The unlocking structure includes two buttons 3 arranged on both sides of the handle 2 and an actuator 1.1 arranged on the clip 1. Both buttons 3 are provided with a blocking member 4. When the clip 1 is extended relative to the handle 2, the actuator 1.1 abuts against one of the two blocking members 4, thereby limiting the extension of the clip 1 relative to the handle 2. The two buttons 3 need to be pressed simultaneously to remove the two blocking members 4 and to make way for a gap 5 for the actuator 1.1 to pass through.

[0038] The specific arrangement of the blocking member 4 is as follows: the two buttons 3 include a first button 3.13 and a second button 3.23; the first button 3.13 is provided with a first moving portion 3.1.1; the second button 3.23 is provided with a second moving portion 3.2.1; the two blocking members 4 include a first blocking member 4.14 provided on the upper end surface of the first moving portion 3.1.1; a second blocking member 4.24 provided on the upper end surface of the second moving portion 3.2.1; the first blocking member 4.14 is provided on a side close to the second button 3.23; and the second blocking member 4.24 is provided on a side close to the first button 3.13. That is, from the diagram 5 to 8, starting from the first button 3.13, the first button 3.13, the second blocking member 4.24, the first blocking member 4.14, and the second button 3.23 are sequentially moved along the pressing direction of the button 3. Therefore, pressing the first button 3.13 can drive the first blocking member 4.14 to move toward the second button 3.23, and pressing the second button 3.23 can drive the second blocking member 4.24 to move toward the first button 3.13. The first blocking member 4.14 and the second blocking member 4.24 move in opposite directions, and after the buttons 3 on both sides are pressed simultaneously, a gap 5 is avoided for the actuator 1.1 to pass through.

[0039] The first button 3.13 moves into the second cavity 3.2.3 after being pressed, and the second button 3.23 moves into the first cavity 3.1.3 after being pressed. A first spring 3.1.2 is arranged in the second cavity 3.2.3, and the first spring 3.1.2 provides elastic force for the first button 3.13 to return to its initial position. A second spring 3.2.2 is arranged in the first cavity 3.1.3, and the second spring 3.2.2 provides elastic force for the second button 3.23 to return to its initial position. Under the action of the first spring 3.1.2 and the second spring 3.2.2, the two blocking members 4 are against each other, and when only one side of the button 3 is pressed, the two springs will provide the other side with elastic force in the opposite direction of the pressing and unlocking, thereby making it more difficult to make an accidental touch operation. The buttons 3 on both sides must be pressed at the same time, and a certain stroke must be pressed to make the blocking member 4 avoid the gap 5 for the actuator 1.1 to pass through, so that the clip 1 can be unlocked relative to the handle 2, thereby ensuring that the pot will not fall due to an accidental touch.

[0040] The bottom surface of the first cavity 3.1.3 is protruded with a first positioning column 3.1.4, the end surface of the second movable part 3.2.1 is recessed with a second positioning hole 3.2.5 that cooperates with the positioning column, the second spring 3.2.2 is sleeved outside the first positioning column 3.1.4 and inserted into the second positioning hole 3.2.5 to abut against the bottom surface of the second positioning hole 3.2.5, the bottom surface of the second cavity 3.2.3 is protruded with a second positioning column 3.2.4, the end surface of the first movable part 3.1.1 is recessed with a first positioning hole 3.1.5 that cooperates with the second positioning column 3.2.4, the first spring 3.1.2 is sleeved outside the second positioning column 3.2.4 and inserted into the first positioning hole 3.1.5 to abut against the bottom surface of the first positioning hole 3.1.5.

[0041] The shapes of the two blocking members 4 are symmetrical with the axis of the handle 2 as the center line, both of which are long strips, and have a blocking surface 4.3 set toward the tail of the handle 2, and a guide surface 4.4 set toward the head of the handle 2. The actuator 1.1 is a columnar member set perpendicular to the direction of the clip 1, including a guide surface 4.4 set toward the tail of the handle 2, and an actuator surface 1.1.1 set toward the head of the handle 2:

[0042] When the driving spring 7 drives the clip 1 to extend relative to the handle 2, the abutment between the actuating surface 1.1.1 and at least one of the two blocking surfaces 4.3 will limit the extension of the clip 1 relative to the handle 2. The two blocking surfaces 4.3 must be moved away from each other to leave a gap 5 by operating the button 3 before the clip 1 can continue to extend relative to the handle 2.

[0043] When rotating the handle 6 to retract the clip 1 relative to the handle 2, the driving surface 1.1.2 abuts against the two guide surfaces 4.4, and the driving surface 1.1.2 drives the two guide surfaces 4.4 to move. The actuator 1.1 pushes the blocking member 4 to move and avoid the gap 5. The actuator 1.1 passes, and the clip 1 retracts into the handle 2. This can be achieved without operating the buttons 3 on both sides.

[0044] The shapes of the execution surface 1.1.1 and the blocking surface 4.3 can have multiple embodiments, and three examples are given below, but are not limited to the following three:

[0045] like Fig. 9 As shown, the first embodiment of the execution surface 1.1.1 and the blocking surface 4.3, the execution surface 1.1.1 and the blocking surface 4.3 are both planes arranged perpendicular to the moving direction of the clip 1, and the cooperation between the execution surface 1.1.1 and the blocking surface 4.3 is a surface contact cooperation perpendicular to the extending direction of the clip 1, this structure is simple to process and reliable in structure,

[0046] like Fig.10 As shown, it is a second embodiment of the execution surface 1.1.1 and the blocking surface 4.3, the execution surface 1.1.1 is a concave semicircle, the two blocking surfaces 4.3 are sectors that protrude toward the execution surface 1.1.1, and the two blocking surfaces 4.3 form a protruding semicircle that cooperates with the execution surface 1.1.1 after abutting against each other. When unlocking, press the double-sided buttons 3, and the two sector-shaped blocking surfaces 4.3 will first cooperate with the execution surface 1.1.1 to push the clip 1 to retract the handle 2 to the radius of the sector in the process of opening to form the gap 5, and then fully open the gap 5 for the actuator 1.1 to pass through. This structure is relatively complex to process, but it has a stroke to retract the clip 1 to the handle 2 when unlocking, so that the clip 1 and the handle 2 can cooperate to clamp the cookware more firmly before the clip 1 extends out of the handle 2 to unlock.

[0047] like Fig.11 As shown, it is a third embodiment of the execution surface 1.1.1 and the blocking surface 4.3, the execution surface 1.1.1 is a concave angle shape, the two blocking surfaces 4.3 are fan-shaped protruding toward the execution surface 1.1.1, and the two blocking surfaces 4.3 form a raised semicircle that cooperates with the execution surface 1.1.1 after abutting against each other. When unlocking, press the double-sided buttons 3, and the two fan-shaped blocking surfaces 4.3 will first cooperate with the execution surface 1.1.1 to push the clip 1 to retract the handle 2 to the depth of the angle in the process of opening to form a gap 5, and then fully open the gap 5 for the actuator 1.1 to pass through. The principle is similar to that of the second embodiment. This structure is relatively complicated to process, but when unlocking, it has a stroke to retract the clip 1 to the handle 2, so that the clip 1 and the handle 2 can cooperate to clamp the cookware more firmly before the clip 1 extends out of the handle 2 to unlock.

[0048] The shapes of the driving surface 1.1.2 and the guide surface 4.4 may also have various embodiments, and the common purpose of the structural configuration is to retract the clip 1 relative to the handle 2 by only operating the turning handle 6, without operating the button 3.

[0049] The shapes of the execution surface 1.1.1 and the blocking surface 4.3 can have multiple embodiments, and three examples are given below, but are not limited to the following three:

[0050] like Fig.12 As shown, it is a first embodiment of the driving surface 1.1.2 and the guide surface 4.4. Both the driving surface 1.1.2 and the guide surface 4.4 are arc-shaped surfaces, and the driving surface 1.1.2 is an arc-shaped surface protruding toward the two guide surfaces 4.4, and the arc-shaped setting direction of the two guide surfaces 4.4 is that there is a gap 8 between the two guide surfaces 4.4 for the driving surface 1.1.2 to be placed. When the clip 1 is retracted into the handle 2, the driving surface 1.1.2 can drive the two guide surfaces 4.4 to open relative to each other.

[0051] like Fig.13 As shown, it is a second embodiment of the driving surface 1.1.2 and the guide surface 4.4, the driving surface 1.1.2 is an arc-shaped surface protruding toward the guide surface 4.4, the two guide surfaces 4.4 are inclined surfaces, and the setting direction of the two inclined surfaces is that there is a gap 8 between the two guide surfaces 4.4 for the driving surface 1.1.2 to be placed. When the clip 1 is retracted into the handle 2, the driving surface 1.1.2 can drive the two guide surfaces 4.4 to open relative to each other.

[0052] like Fig.14 As shown, it is a third embodiment of the driving surface 1.1.2 and the guide surface 4.4, the driving surface 1.1.2 is a raised triangle or plane, the two guide surfaces 4.4 are both arc-shaped, and the arc-shaped setting direction of the two guide surfaces 4.4 is that there is a gap 8 between the two guide surfaces 4.4 for the driving surface 1.1.2 to be placed, and the driving surface 1.1.2 can drive the two guide surfaces 4.4 to open relative to each other when the clip 1 is retracted into the handle 2.

[0053] The actuator 1.1 is shown as a whole in the figure, and the actuator 1.1 can also be configured as two separate parts that cooperate with the first blocking member 4.14 and the second blocking member 4.24 respectively. Since it is easy to understand, it will not be described here.

[0054] The actuator 1.1 may be arranged on the clip 1 in various forms:

[0055] like Figure 2 , Figure 3 and Fig.15As shown, this is a first embodiment in which the actuator 1.1 is arranged on the clip 1. The actuator 1.1 is integrally arranged with the clip 1 and the actuator 1.1 is bent in a direction perpendicular to the clip 1. The processing process is that when the clip 1 is stamped, a notch 1.4 and the actuator 1.1 arranged in the same plane as the clip 1 are first punched out, and then the actuator 1.1 is bent in a direction perpendicular to the clip 1 by pressing. With this embodiment, the actuator 1.1 has good integration with the clip 1, high firmness and reliability, and low manufacturing cost.

[0056] like Fig.16 As shown, it is a second embodiment in which the actuator 1.1 is arranged on the clip 1. The actuator 1.1 is a column and is fixed to the clip 1 by welding.

[0057] The above description is only for the best embodiment of the present invention, but it should not be understood as limiting the claims. The present invention is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the present invention are within the scope of protection of the present invention.

Claims

1. A detachable handle, comprising a clip (1), a handle (2), and two buttons (3) arranged on both sides of the handle (2), characterized in that: The clip (1) is provided with an actuator (1.1), and the two buttons (3) are both provided with a blocking member (4), at least one of the two blocking members (4) abuts against the actuator (1.1) to limit the extension of the clip (1) relative to the handle (2), and when the two buttons (3) are pressed, the two blocking members (4) move apart and leave a gap (5) for the actuator (1.1) to pass through.

2. The detachable handle according to claim 1, characterized in that: The two buttons (3) include a first button (3.1) and a second button (3.2); the two blocking members (4) include a first blocking member (4.1) provided on the first button (3.1) and a second blocking member (4.2) provided on the second button (3.2); the first blocking member (4.1) is provided on a side close to the second button (3.2), and the second blocking member (4.2) is provided on a side close to the first button (3.1).

3. The detachable handle according to claim 2, characterized in that: The first button (3.1) comprises a first moving part (3.1.1), the second button (3.2) comprises a second moving part (3.2.1), the first blocking member (4.1) is arranged on the upper end surface of the first moving part (3.1.1), the second blocking member (4.2) is arranged on the upper end surface of the second moving part (3.2.1), the first moving part (3.1.1) and the second moving part (3.2.1) are staggered with each other in the movement direction of the button (3), a first spring (3.1.2) is arranged between the first moving part (3.1.1) and the second button (3.2), and a second spring (3.2.2) is arranged between the second moving part (3.2.1) and the first button (3.1).

4. The detachable handle according to claim 3, characterized in that: The first button (3.1) is located on one side of the first moving part (3.1.1) and is provided with a first cavity (3.1.3) for the second moving part (3.2.1) to move into; the second button (3.2) is located on one side of the second moving part (3.2.1) and is provided with a second cavity (3.2.3) for the first moving part (3.1.1) to move into; the first button (3.1) is located on the bottom surface of the first cavity (3.1.3) and is protruding toward the second moving part (3.2.1) and is provided with a first positioning column (3.1.4); the end surface of the second moving part (3.2.1) is concavely provided with a second positioning hole (3.2.5) for cooperating with the first positioning column (3.1.4); the second spring The spring (3.2.2) is sleeved outside the first positioning column (3.1.4) and inserted into the second positioning hole (3.2.5) to abut against the bottom surface of the second positioning hole (3.2.5); the second button (3.2) is located on the bottom surface of the second cavity (3.2.3) and is protruded toward the first movable part (3.1.1) and is provided with a second positioning column (3.2.4); the end surface of the first movable part (3.1.1) is recessed with a first positioning hole (3.1.5) for cooperating with the second positioning column (3.2.4); the first spring (3.1.2) is sleeved outside the second positioning column (3.2.4) and inserted into the first positioning hole (3.1.5) to abut against the bottom surface of the first positioning hole (3.1.5).

5. The detachable handle according to claim 1, characterized in that: The two blocking members (4) are symmetrically arranged with the axis of the handle (2) as the symmetry axis.

6. The detachable handle according to claim 1, characterized in that: The blocking member (4) comprises a blocking surface (4.3), the actuator (1.1) comprises an actuator surface (1.1.1), and when the button (3) limits the clip (1) to extend relative to the handle (2), the blocking surface (4.3) abuts against at least one of the two actuator surfaces (1.1.1).

7. The detachable handle according to claim 6, characterized in that: The execution surface (1.1.1) is a plane perpendicular to the moving direction of the clamp (1), and the blocking surface (4.3) is a plane parallel to the execution surface (1.1.1).

8. The detachable handle according to claim 6, characterized in that: The blocking member (4) further comprises a guide surface (4.4) arranged at the other end of the blocking surface (4.3), and the actuator (1.1) further comprises a driving surface (1.1.2) arranged at the other end of the actuator surface (1.1.1); when the clip (1) retracts the handle (2), the driving surface (1.1.2) abuts against the two guide surfaces (4.4) and drives the two actuators (1.1) to move, thereby leaving a gap (5) for the actuators (1.1) to pass through.

9. The detachable handle according to claim 8, characterized in that: The driving surface (1.1.2) and / or the guiding surface (4.4) are arc-shaped surfaces.

10. The detachable handle according to claim 1, characterized in that: The actuator (1.1) and the clamping piece (1) are arranged in an integrated manner, and the actuator (1.1) is formed by bending in a direction perpendicular to the clamping piece (1).

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