CN110772138A - Detachable handle - Google Patents

Abstract

The invention discloses a detachable handle which comprises a clamping piece (1), a handle (2) and two buttons (3) arranged on two sides of the handle (2), wherein the clamping piece (1) is provided with an executing piece (1.1), the two buttons (3) are respectively provided with a blocking piece (4), at least one of the two blocking pieces (4) is abutted against the executing piece (1.1) to limit the clamping piece (1) to extend out relative to the handle (2), and the two blocking pieces (4) are moved away and avoid a gap (5) for the executing piece (1.1) to pass through after the two buttons (3) are pressed. The invention provides a detachable handle which can unlock a clamping piece only by pressing buttons at two sides simultaneously, can unlock the clamping piece through inelastic deformation between the buttons and the clamping piece, and has good structural reliability and long service life.

Description

Detachable handle

Technical Field

The invention relates to the technical field of kitchen utensils, in particular to a detachable handle.

Background

In the prior art, the connection mode of the pot and the pot handle generally comprises detachable connection and non-detachable connection. The non-detachable connection mode means that in the production and processing process, a pot handle is directly fixed at the edge of a pot by a manufacturer, the fixing mode can be direct welding or riveting, the pot can be inconvenient to transport due to the fact that the size of the pot is large, if the pot handle is damaged in the using process, the pot handle cannot be replaced, resource waste is caused, and cleaning is not facilitated.

Another has a removable pot handle, including handle, clamping piece, stretches out or retracts in order to realize the centre gripping to the pan or relieve through the relative handle of control clamping piece, and it is convenient to wash, and a handle multispot is used, and a plurality of pots can be folded so that accomodate and store, and the pan body also can be placed and toast at oven or gridion after the handle breaks away from the pan, convenient and practical.

The handle and the clamping piece of the detachable pot handle are unlocked in a single-button mode or a double-button mode, the handle is provided with an unlocking button in the single-button mode, the limiting position of the clamping piece and the handle is relieved by pressing the unlocking button, and the clamping piece extends out relative to the handle, but the mode has greater risk of misoperation, namely, if the button is touched by mistake in the using process, the clamping piece can pop out relative to the handle to cause the pot to fall off, and the pot is easy to injure or scald; on the basis of the single-button type, a double-button type is provided, namely two unlocking buttons are arranged on a handle, a double-button type is provided, such as a detachable pot handle disclosed by the patent No. CN102743118B, buttons are arranged on two sides of the handle, the two buttons are matched with a middle slide block for unlocking, but the slide block can be directly pushed to unlock by touching any one button by mistake, a clamping piece can also be popped out, the clamping piece has the same essence with the single-button type structure and has larger potential safety hazard in use, a part of double-button type is also provided, such as a detachable pot handle disclosed by the patent No. CN205433473U, limiting bulges respectively matched with the two buttons in a limiting way are arranged on the clamping piece, the clamping piece can be unlocked only after the two buttons are pressed simultaneously, the risk that a pot falls due to touching one button by mistake is reduced, but the unlocking mode is that the limiting bulges are elastically retracted into the clamping piece by the button driving, the resilience of the limiting bulges is difficult to ensure to, if the elastic force of the limiting protrusion elastically restoring the limiting position fails, the clamping piece can not be limited after retracting into the handle, and the service life of the pot handle is limited.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the detachable handle has the advantages that the clamping piece can be unlocked only by pressing the buttons on the two sides simultaneously, the clamping piece is unlocked through inelastic deformation between the buttons, the structural reliability is good, and the service life is long.

The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a removable handle, includes clamping piece, handle, sets up two buttons in the handle both sides, the clamping piece is equipped with the executive component, two the button all is equipped with blocks, two block at least one in with the executive component offsets and stretches out in order to restrict the relative handle of clamping piece, two block after the button is pressed and move away and dodge out the clearance that supplies the executive component to pass through.

Compared with the prior art, the technical scheme has the advantages that: the executive component on the clamping piece is matched with the blocking components on the two buttons, at least one of the two blocking components is abutted against the executive component to limit the clamping piece to extend out relative to the handle, namely, the buttons on the two sides are not pressed, the two blocking components are abutted against the executive component, and the clamping piece cannot extend out relative to the handle; if press the button of one side, the spacing of the piece of execution of holding down of the side is relieved, but the piece of holding down of the button of opposite side still with the piece cooperation spacing of execution, still can restrict the relative handle of clamping piece and stretch out, so must press both sides button simultaneously and just can make the clamping piece unblock, avoid the mistake to touch and cause the pan to drop, and during the unblock, only press simultaneously and will hold down the piece at both sides and remove the clearance of opening sufficient confession execution piece and passing through, the piece just can pass through of execution, touch two buttons simultaneously and also can't realize the unblock, the reliability is higher, and compare in elastic deformation's unlocking structure, the structure of unblock department does not exist and produces the unblock by deformation, so can almost always use for a long time and can not become invalid.

Preferably, two the button includes first button, second button, two the piece including establish the first piece on first button, establish the second piece on the second button, first piece sets up in the one side that is close to the second button, the second piece sets up in the one side that is close to first button, through the improvement, first piece is close to towards the second button when first button is pressurized, and the second piece is close to towards first button when the second button is pressurized, and first piece moves and dodges the clearance with the second piece on the handle axis for the executor passes through.

Preferably, the first button comprises a first moving part, the second button comprises a second moving part, the first blocking part is arranged on the upper part of the end face of the first moving part, the second blocking part is arranged on the upper part of the end face of the second moving part, the first moving part and the second moving part are mutually staggered in the movement direction of the buttons, a first spring is arranged between the first moving part and the second button, a second spring is arranged between the second moving part and the first button, through the improvement, the first spring provides the elastic force for the first moving part, namely the first button to return to the initial position, the second spring provides the elastic force for the second moving part, namely the second button to return to the initial position, and when the button on one side is touched by mistake, the two springs can both make the button on the other side more difficult to be pressed, for example, when the first button is touched by mistake by the single side, the first moving part compresses the first spring, the elastic force of first spring does all can on the second button, the direction of action of elastic force is the opposite direction that the unblock was pressed to the second button, first button is with the second spring compression, the elastic force of second spring does all can on the second removal portion, the direction of action of elastic force is the opposite direction that the unblock was pressed to the second button equally, so after the first button mistake, the second button receives the elastic force effect of two springs simultaneously and more difficult to be touched by the mistake, must initiatively press two buttons simultaneously and could the unblock, thereby further reduce because the mistake touches and lead to the clamping piece to stretch out the unexpected risk that drops of pan.

Preferably, a first cavity for the second moving part to move in is arranged on one side of the first moving part of the first button, a second cavity for the first moving part to move in is arranged on one side of the second moving part of the second button, a first positioning column is convexly arranged on the bottom surface of the first cavity towards the second moving part, a second positioning hole for matching with the first positioning column is concavely arranged on the end surface of the second moving part, the second spring is sleeved outside the first positioning column and inserted into the second positioning hole to abut against the bottom surface of the second positioning hole, a second positioning column is convexly arranged on the bottom surface of the second cavity towards the first moving part of the second button, a first positioning hole for matching with the second positioning column is concavely arranged on the end surface of the first moving part, the first spring is sleeved outside the second positioning column and inserted into the first positioning hole to abut against the bottom surface of the first positioning hole, through the improvement, the arrangement of the positioning column and the positioning hole can enable the spring to have a structure for limiting radial deformation of the spring in the compression or extension process, the spring can be prevented from being inclined to cause elastic force attenuation, the positioning column is matched with the positioning hole, so that the first button and the second button can be relatively close to the inside of the handle or not pressed after being pressed, and guide is provided when the first button and the second button are ejected out of the handle under the action of the elastic force of the spring, and the first button and the second button are prevented from being inclined to be clamped with the handle.

Preferably, two the axis that blocks and use the handle is symmetry axis symmetry setting, through the improvement, two are blockked the symmetry and are set up, can make to block and use the axis of handle as symmetry axis and move symmetrically, including keeping away from relatively and dodging out the clearance or being close to each other and realizing blockking to make the required pressing force of the unblock of the button of both sides, the stroke of pressing of unblock, and press feedback etc. can both be symmetrical, thereby promote the use and feel.

Preferably, it includes blocks the face to hinder the piece, the executive component includes the execution face, block face and two execution faces in at least one counterbalance when the relative handle of button restriction clamping piece stretches out, through the improvement, in the relative handle of clamping piece stretches out the in-process, block the face and carry out the face through face contact counterbalance spacing, the execution face can't drive by oneself and block the face and open, the executive component can not drive the face of stopping to open under the condition that the face of stopping is opened in the push button drive promptly, so the clamping piece can not have because of the possibility of blocking the unexpected unblock of face and execution face cooperation inefficacy.

Preferably, the execution surface is a plane perpendicular to the movement direction of the clamping piece, 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 direction of the matching surface of the blocking surface and the execution surface is perpendicular to the movement direction of the clamping piece, so that if the cooker is not pressed through a button, the acting force generated by the cooker and applied to the stretching of the handle by the clamping piece does not cause the unlocking between the execution surface and the blocking surface, and the reliability of the handle in the use process is ensured.

Preferably, it still includes the spigot surface of establishing at the spigot surface other end to block, the executive component is still including establishing the spigot surface at the executive surface other end, the spigot surface offsets and drives two executive components and dodge the clearance that supplies the executive component to pass through after the motion when the clamping piece retracts the handle, through the improvement, when the clamping piece retracts the handle, do not need operating button in the design, so through the spigot surface on the executive component and the spigot surface on blocking that set up, can make the clamping piece retract the handle during driving piece drive spigot surface open, the executive component drives two and blocks and remove and dodge the clearance that supplies the executive component to pass through, thereby make in the clamping piece retracts the handle.

Preferably, the driving surface and/or the guiding surface is an arc surface, through the improvement, the driving surface can be the arc surface, and the guiding surface can be the arc surface, or driving surface and guiding surface are the arc surface to guarantee that the contact of driving surface and guiding surface is line contact, reduce contact friction, two guiding surfaces of driving surface drive are promoted to both sides respectively, thereby realize the withdrawal of clamping piece.

Preferably, the executive component and the clamping piece are arranged in an integrated mode and are manufactured by bending towards the direction of the vertical clamping piece, the improvement is that the executive component and the clamping piece are arranged in an integrated mode, the firmness and the matching reliability of the setting of the executive component can be improved, and the executive component is manufactured by bending towards the direction of the vertical clamping piece, so that the process is simple and the manufacturing is convenient.

Drawings

Fig. 1 is a perspective view of the overall structure of the clip when retracted into the handle.

Fig. 2 is a schematic view of the overall explosion structure when the clip is retracted into the handle.

Fig. 3 is a schematic view of the structure of the clamping plate and the button when the clamping piece retracts into the handle.

Fig. 4 is a perspective view of the overall structure of the clip extending out of the handle.

Fig. 5 is a schematic view of the limit fit structure of the stop member to the actuator when the clip extends out of the handle.

FIG. 6 is a schematic view of the button, blocker and actuator assembly in a mated configuration wherein depression of the button causes the blocker to move away from and clear the gap through which the actuator assembly passes as the clip extends from the handle.

Fig. 7 is a schematic view of the engagement structure of the button, the blocking member and the actuator after the clip is extended out of the handle.

FIG. 8 is a schematic view of the engagement of the button, the blocking member and the actuator member when the actuator member drives the blocking member to move away and clear the gap through which the actuator member passes.

FIG. 9 is a schematic structural diagram of a first embodiment of an execution surface and a blocking surface.

FIG. 10 is a structural diagram of a second embodiment of an actuating surface and a blocking surface.

FIG. 11 is a schematic structural diagram of a third embodiment of an implementation surface and a blocking surface.

Fig. 12 is a schematic structural diagram of a first embodiment of the driving surface and the guiding surface.

Fig. 13 is a schematic structural view of a second embodiment of the driving surface and the guide surface.

Fig. 14 is a schematic structural view of a third embodiment of the driving surface and the guiding surface.

Fig. 15 shows a first embodiment in which the actuator is arranged on the clip.

Fig. 16 shows a second embodiment in which the actuator is arranged on the clip.

1. A clip; 1.1, an executive component; 1.1.1, executing surface; 1.1.2, a driving surface; 1.2, driving a groove; 1.3, a chuck; 1.4, a gap; 2. a handle; 2.1, a clamping part; 3. a button; 3.1, a first button; 3.1.1, a first moving part; 3.1.2, a first spring; 3.1.3, a first cavity; 3.1.4, a first positioning column; 3.1.5, a first positioning hole; 3.2, a second button; 3.2.1, a second moving part; 3.2.2, a second spring; 3.2.3, a second cavity; 3.2.4, a second positioning column; 3.2.5, a second positioning hole; 4. a blocking member; 4.1, a first barrier; 4.2, a second barrier; 4.3, blocking surface; 4.4, a guide surface; 5. a gap; 6. turning a handle; 6.1, a pin shaft; 7. a drive spring; 8. a void.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

As shown in FIGS. 1-16,

a detachable handle comprises a handle 2, a clamping piece 1 and a rotating handle 6, wherein the rotating handle 6 is rotatably arranged at the upper part of the handle 2, a pin shaft 6.1 extends out of the lower end of the rotating handle 6, a driving groove 1.2 matched with the pin shaft 6.1 is arranged on the clamping piece 1 along the moving direction vertical to the clamping piece 1, as shown in figure 1, when the handle 2 clamps a pot, the rotating handle 6 is arranged towards the tail part of the handle 2, at the moment, the pin shaft 6.1 is arranged at one end of the driving groove 1.2, as shown in figure 4, when the handle 2 releases the pot, the rotating handle 6 rotates to one side of the handle 2, at the moment, the pin shaft 6.1 moves to the other end of the driving groove 1.2, so that the clamping piece 1 can retract relative to the handle 2 through the matching of the pin shaft 6.1 and the driving groove 1.2 when the operating rotating handle 6 rotates to the side direction from the tail part of the handle 2, the clamping piece 1 can extend relative to the handle 2 through the matching, one end of clamping piece 1 is equipped with chuck 1.3, the one end of handle 2 is equipped with the clamping part 2.1 with chuck 1.3 cooperation in order to the pan centre gripping, the relative handle 2 of clamping piece 1 stretches out, the interval increase of chuck 1.3 and clamping part 2.1, handle 2 is relieved to the centre gripping of pan, the relative handle 2 withdrawal of clamping piece 1, the interval of chuck 1.3 and clamping part 2.1 reduces, handle 2 is to the pan centre gripping, set up drive spring 7 between the other end of clamping piece 1 and the handle 2, drive spring 7 provides the elastic force that clamping piece 1 stretches out relative handle 2, set up unlocking structure between handle 2 and the clamping piece 1, unlocking structure is spacing to clamping piece 1 in clamping piece 1 relative handle 2 stretching out the in-process, need operate unlocking structure and just can relieve this spacing, thereby avoid clamping piece 1 not through the operation and relative handle 2 stretches out the accident that leads to the pan and drop.

The unlocking structure comprises two buttons 3 arranged on two sides of a handle 2 and an executing part 1.1 arranged on a clamping piece 1, wherein the two buttons 3 are respectively provided with a blocking part 4, in the process that the clamping piece 1 extends out relative to the handle 2, the executing part 1.1 offsets with one of the two blocking parts 4, the relative handle 2 of the clamping piece 1 can be limited to extend out, the two buttons 3 are required to be pressed by simultaneous operation, and the two blocking parts 4 can be moved away and avoided out of a gap 5 for the executing part 1.1 to pass through.

Wherein, the specific arrangement of the blocking member 4 is that 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 disposed on the upper end surface of the first moving portion 3.1.1 and a second blocking member 4.24 disposed on the upper end surface of the second moving portion 3.2.1, the first blocking member 4.14 is disposed on a side close to the second button 3.23, the second blocking member 4.24 is disposed on a side close to the first button 3.13, i.e. as can be seen from figures 5-8, starting from the first button 3.13, the first blocking member 4.13, the second blocking member 4.24, the first blocking member 4.14 and the second button 3.23 are disposed in sequence along the pressing direction of the buttons 3, so that pressing the first button 3.13 can drive the first blocking member 4.14 to move the second button 3.23 toward the second button 3.23, and the second button 3.23 can be driven to move toward the second button 3.13, the first blocking element 4.14 and the second blocking element 4.24 move in opposite directions and leave the gap 5 for the actuator 1.1 to pass through after the two buttons 3 are pressed simultaneously.

The first button 3.13 is pressed and then moves into the second cavity 3.2.3, the second button 3.23 is pressed and then moves into the first cavity 3.1.3, the second cavity 3.2.3 is internally provided with a first spring 3.1.2, the first spring 3.1.2 provides the elastic force for the first button 3.13 to return to the initial position, the first cavity 3.1.3 is internally provided with a second spring 3.2.2, the second spring 3.2.2 provides the elastic force for the second button 3.23 to return to the initial position, the first spring 3.1.2 and the second spring 3.2.2 act to press against the two blocking parts 4, and when only one side of the button 3 is pressed, the two springs can provide elastic force of the other side of the button 3 towards the opposite direction of the unlocking, thereby making the false touch operation more difficult, the buttons 3 on both sides must be pressed simultaneously, and after a certain stroke is pressed to make the blocking member 4 avoid the gap 5 for the actuator 1.1 to pass through, the clamping piece 1 can be unlocked relative to the handle 2, so that the cookware can not fall off due to mistaken touch.

The bottom surface of the first accommodating cavity 3.1.3 is convexly 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 matched 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 accommodating cavity 3.2.3 is convexly provided with a second positioning column 3.2.4, the end surface of the first moving part 3.1.1 is concavely provided with a first positioning hole 3.1.5 matched with the second positioning column 3.2.4, and 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.

Two the axis that blocks 4 uses handle 2 is central line symmetry, is rectangular shape, has the face 4.3 that blocks that sets up towards 2 tails of handle to and the spigot surface 4.4 that sets up towards 2 heads of handle, and executive 1.1 is the cylindricality that sets up with the 1 direction of clamping piece perpendicularly, including the spigot surface 4.4 that sets up towards 2 tails of handle, and the executive surface 1.1.1 that sets up towards 2 heads of handle:

in the process that the driving spring 7 drives the clamping piece 1 to extend out relative to the handle 2, the execution surface 1.1.1 is abutted against at least one of the two blocking surfaces 4.3 to limit the clamping piece 1 to extend out relative to the handle 2, and the clamping piece 1 can continue to extend out relative to the handle 2 only after the two blocking surfaces 4.3 are moved away simultaneously by the operating button 3 to avoid the gap 5;

in the process of rotating the rotating handle 6 to enable the clamping piece 1 to retract relative to the handle 2, the driving surface 1.1.2 is abutted against the two guide surfaces 4.4, the driving surface 1.1.2 drives the two guide surfaces 4.4 to move, the executing piece 1.1 pushes the blocking piece 4 to move and avoid the gap 5, the executing piece 1.1 passes through, and the clamping piece 1 retracts into the handle 2 without operating the buttons 3 on the two sides.

The shapes of the implementation surface 1.1.1 and the blocking surface 4.3 can be implemented in various embodiments, such as three, but not limited to the following three:

as shown in fig. 9, in the first embodiment of the actuating surface 1.1.1 and the blocking surface 4.3, the actuating surface 1.1.1 and the blocking surface 4.3 are both planes perpendicular to the moving direction of the clip 1, and the actuating surface 1.1.1 and the blocking surface 4.3 are matched in a surface contact way perpendicular to the extending direction of the clip 1, so that the structure is simple to process and reliable,

as shown in fig. 10, a second embodiment of the actuating surface 1.1.1 and the blocking surfaces 4.3 is that the actuating surface 1.1.1 is a concave semicircle, the two blocking surfaces 4.3 are sectors protruding toward the actuating surface 1.1.1, and the two blocking surfaces 4.3 abut against each other to form a convex semicircle matching with the actuating surface 1.1.1, when unlocking, the two-side button 3 is pressed, and the two sector blocking surfaces 4.3 cooperate with the actuating surface 1.1.1 to push the clip 1 to retract to a sector radius distance relative to the handle 2 during opening to form the gap 5, and then completely open the gap 5 for the actuating member 1.1 to pass through, which is relatively complicated in processing, but has a stroke of retracting the clip 1 to the handle 2 when unlocking, so that the clip 1 and the handle 2 can cooperate to more firmly clamp the pot before the clip 1 extends out of the handle 2.

As shown in fig. 11, in a third embodiment of the actuating surface 1.1.1 and the blocking surface 4.3, the actuating surface 1.1.1 is a concave included angle, the two blocking surfaces 4.3 are fan-shaped with protrusions facing the actuating surface 1.1.1, and the two blocking surfaces 4.3 abut against each other to form a convex semicircular shape matching with the actuating surface 1.1.1, when unlocking, the two-sided button 3 is pressed, and the two fan-shaped blocking surfaces 4.3 cooperate with the actuating surface 1.1.1 to push the clip 1 to retract to the included angle of the handle 2 during opening to form the gap 5, and then fully open the gap 5 for the actuating member 1.1 to pass through, which is similar to the second embodiment in principle, but has a stroke of retracting the clip 1 to the handle 2 when unlocking, so that the clip 1 and the handle 2 can be matched and more firmly clamped before the clip 1 extends out of the handle 2.

The shapes of the driving surface 1.1.2 and the guiding surface 4.4 can also be various embodiments, and the common purpose of the structural forms is that only the rotating handle 6 is operated to retract the clamping piece 1 relative to the handle 2, and the button 3 does not need to be operated.

The shapes of the implementation surface 1.1.1 and the blocking surface 4.3 can be implemented in various embodiments, such as three, but not limited to the following three:

as shown in fig. 12, which is a first embodiment of the driving surface 1.1.2 and the guiding surface 4.4, the driving surface 1.1.2 and the guiding surface 4.4 are both arc-shaped surfaces, the driving surface 1.1.2 is an arc-shaped surface protruding toward the two guiding surfaces 4.4, and the two guiding surfaces 4.4 are arranged in an arc-shaped direction, that is, a gap 8 for the driving surface 1.1.2 to be inserted is formed between the two guiding surfaces 4.4, and the driving surface 1.1.2 can drive the two guiding surfaces 4.4 to be opened relatively when the clip 1 retracts into the handle 2.

As shown in fig. 13, in a second embodiment of the driving surface 1.1.2 and the guiding surface 4.4, the driving surface 1.1.2 is an arc surface protruding toward the guiding surface 4.4, the two guiding surfaces 4.4 are inclined surfaces, the two inclined surfaces are arranged in a direction that a gap 8 for the driving surface 1.1.2 to be inserted is formed between the two guiding surfaces 4.4, and the driving surface 1.1.2 can drive the two guiding surfaces 4.4 to be opened relatively when the clip 1 retracts into the handle 2.

As shown in fig. 14, in a third embodiment of the driving surface 1.1.2 and the guiding surfaces 4.4, the driving surface 1.1.2 is a convex triangle or plane, both guiding surfaces 4.4 are arc-shaped, and the arc-shaped guiding surfaces 4.4 are arranged in a direction that a gap 8 for the driving surface 1.1.2 to be inserted is formed between the two guiding surfaces 4.4, so that the driving surface 1.1.2 can drive the two guiding surfaces 4.4 to be opened relatively when the clip 1 retracts into the handle 2.

The actuating element 1.1 is integrated in the illustration, and the actuating element 1.1 may also be provided as two separate bodies respectively matching with the first blocking element 4.14 and the second blocking element 4.24, which is not described herein again for easy understanding.

The form of the actuator 1.1 arranged on the clip 1 can also be varied:

as shown in fig. 2, 3 and 15, for the first embodiment that the actuating element 1.1 is disposed on the clamping piece 1, the actuating element 1.1 is disposed integrally with the clamping piece 1, and the actuating element 1.1 is formed by bending towards the direction perpendicular to the clamping piece 1, and the processing procedure is that, when the clamping piece 1 is punched, a notch 1.4 and the actuating element 1.1 disposed in the same plane as the clamping piece 1 are punched, and then the actuating element 1.1 is bent towards the direction perpendicular to the clamping piece 1 by pressing.

As shown in fig. 16, in the second embodiment, the actuator 1.1 is disposed on the clip 1, and the actuator 1.1 is a cylinder fixed to the clip 1 by welding.

The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.

Claims (10)

1. The utility model provides a removable handle, includes clamping piece (1), handle (2), sets up two buttons (3) in handle (2) both sides, its characterized in that: clamping piece (1) is equipped with executive component (1.1), two button (3) all are equipped with and block piece (4), two at least one in blocking piece (4) with executive component (1.1) offsets and stretches out in order to restrict the relative handle (2) of clamping piece (1), two button (3) are pressed back two and are blockked that (4) move away and avoid out clearance (5) that supply executive component (1.1) to pass through.

2. The detachable handle according to claim 1, wherein: two button (3) include first button (3.1), second button (3.2), two stop piece (4) including establishing first stop piece (4.1) on first button (3.1), establish second stop piece (4.2) on second button (3.2), first stop piece (4.1) set up in one side that is close to second button (3.2) second stop piece (4.2) set up in one side that is close to first button (3.1).

3. The detachable handle according to claim 2, wherein: 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 part (4.1) is arranged on the upper portion of the end face of the first moving part (3.1.1), the second blocking part (4.2) is arranged on the upper portion of the end face 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 moving 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, wherein: a first containing cavity (3.1.3) for the second moving part (3.2.1) to move into is arranged on one side of the first button (3.1.1), a second containing cavity (3.2.3) for the first moving part (3.1.1) to move into is arranged on one side of the second button (3.2) located on the second moving part (3.2.1), a first positioning column (3.1.4) is arranged on the bottom surface of the first containing cavity (3.1.3) and protrudes towards the second moving part (3.2.1) in a protruding manner, a second positioning hole (3.2.5) for being matched with the first positioning column (3.1.4) is concavely arranged on the end surface of the second moving part (3.2.1), a 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) and abuts against the bottom surface of the second positioning column (3.2.2.3) and a second positioning column (3.2.2.2) is arranged on the bottom surface of the second moving part (3.2.3.3.4), the end face of the first moving part (3.1.1) is provided with a first positioning hole (3.1.5) which is used for being matched with the second positioning column (3.2.4) in a concave mode, and the first spring (3.1.2) is sleeved outside the second positioning column (3.2.4), inserted into the first positioning hole (3.1.5) and abutted to the bottom face of the first positioning hole (3.1.5).

5. The detachable handle according to claim 1, wherein: the two blocking parts (4) are symmetrically arranged by taking the axis of the handle (2) as a symmetry axis.

6. The detachable handle according to claim 1, wherein: the blocking part (4) comprises a blocking surface (4.3), the executing part (1.1) comprises an executing surface (1.1.1), and the button (3) limits the blocking surface (4.3) to be abutted against at least one of the two executing surfaces (1.1.1) when the clamping piece (1) extends out relative to the handle (2).

7. The detachable handle according to claim 6, wherein: the execution surface (1.1.1) is a plane perpendicular to the moving direction of the clamping piece (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, wherein: stop piece (4) still including establishing guide surface (4.4) at the stop surface (4.3) other end, executive (1.1) is still including establishing drive surface (1.1.2) at the executive (1.1.1) other end, drive surface (1.1.2) offset and drive two executive (1.1) and keep away clearance (5) that supply executive (1.1) to pass through after moving with two guide surface (4.4) when clamping piece (1) retracts handle (2).

9. The detachable handle according to claim 8, wherein: the drive surface (1.1.2) and/or the guide surface (4.4) is/are curved.

10. The detachable handle according to claim 1, wherein: the executing piece (1.1) and the clamping piece (1) are integrally arranged, and the executing piece (1.1) is formed by bending towards the direction vertical to the clamping piece (1).

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