CN212224915U - Cat eye prevention clutch module capable of achieving rapid reversing - Google Patents

Abstract

The utility model relates to a cat eye prevention clutch module capable of fast reversing, which comprises a shell, a first rotating block driven by a handle to rotate is rotatably arranged in the shell, a second rotating block is inserted on the first rotating block in a relatively rotatable manner, a clutch block and a clutch reset spring are arranged on the second rotating block, a press block pushed and moved by the first rotating block when rotating is movably arranged in the shell, a press block reset spring for elastically pressing the press block to reset is arranged in the shell, the technical key points of the positioning device are that a positioning column which blocks the pressing block to move is arranged in the shell, a clearance groove is formed in the pressing block, a guide column which can fall into the clearance groove after the positioning column is pressed to move is arranged on the positioning column, a positioning column reset spring which elastically presses the positioning column to reset is further arranged in the shell, a bulge which is blocked by the pressing block when the positioning column blocks the pressing block is arranged on the first rotating block, and the pressing block releases the blockage of the bulge when the guide column falls into the clearance groove. The utility model discloses simple structure, the switching-over is convenient.

Description

Cat eye prevention clutch module capable of achieving rapid reversing

[ technical field ] A method for producing a semiconductor device

The utility model relates to a clutch mechanism in lock panel.

[ background of the invention ]

In order to prevent the tool extending into the tool from the cat eye after the cat eye is damaged, the common handle is designed to idle and is realized through a clutch module. The installation of handle is left-hand division and is opened on the right side, need dismantle spacing part or certain part of pine take off and realize the switching-over in order to the switching-over in the current clutch module, no matter which kind of mode, all need unpack apart the module and operate, and the switching-over is convenient inadequately, and is not quick enough.

[ Utility model ] content

The utility model aims at overcoming the not enough of prior art, provide a simple structure, convenient operation, can commutate fast prevent cat eye separation and reunion module.

In order to solve the problem, the utility model adopts the following technical scheme:

the utility model provides a can quick switching-over prevent cat eye separation and reunion module, includes the casing, the casing in rotationally be equipped with and drive pivoted first commentaries on classics piece by the handle, first commentaries on classics piece on can peg graft relatively and have the second commentaries on classics piece, the second commentaries on classics piece on be equipped with can with the separation and reunion piece of first commentaries on classics piece separation and reunion piece and suppress separation and reunion reset spring that the separation and reunion piece resets, the casing in movably be equipped with when rotating by first commentaries on classics piece the briquetting that the top removed, the casing in be equipped with the suppression the briquetting reset spring that the briquetting reset, its characterized in that: the casing in be equipped with and block the reference column that the briquetting removed, the briquetting in be equipped with and keep away the dead slot, the reference column on be equipped with and to fall into the guide post of keeping away the dead slot after the reference column is pressed to remove, the casing in still be equipped with the reference column reset spring that the bullet pressed the reference column and reset, first turning block on be equipped with the arch that is blocked by the briquetting when the reference column blocks the briquetting, the briquetting removes to bellied blockking when the guide column falls into and keeps away the dead slot.

Can quick switching-over prevent cat eye separation and reunion module its characterized in that: the bulge is an oval bulge arranged on the excircle of the first rotating block.

Can quick switching-over prevent cat eye separation and reunion module its characterized in that: the clutch block is a cross-shaped block, and the clutch reset spring is provided with two convex shoulders which are respectively arranged on the left convex shoulder and the right convex shoulder of the cross-shaped block.

Can quick switching-over prevent cat eye separation and reunion module its characterized in that: the diameter of the positioning column is larger than the width of the clearance groove, and the diameter of the guide column is smaller than the width of the clearance groove.

Can quick switching-over prevent cat eye separation and reunion module its characterized in that: the shell body is provided with a through hole, the guide post is inserted into the through hole, and one end of the guide post extends out of the shell body from the through hole.

The beneficial effects of the utility model are that: after pressing the reference column, the reference column removes, the guide post can enter into the dead slot of keeping away like this, also the briquetting no longer blocks and locks, but can remove the degree of depth of keeping away the dead slot, just because this section distance, first rotor rotates and makes the arch will push away the briquetting and remove, thereby commutate, after the switching-over is accomplished, loosen the reference column, reset under the reference column reset spring effect, the briquetting blocks again and locks to die by the reference column, first rotor pivoted arch can not continue to push away the briquetting and remove, moreover, the steam generator is simple in structure, and convenient for operation, the module need not unpack apart and operate.

[ description of the drawings ]

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a reference diagram of the usage status of the present invention.

[ detailed description ] embodiments

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 to 4, a cat eye clutch module of preventing that can commutate fast, includes casing 10, rotationally is equipped with in the casing 10 and drives pivoted first commentaries on classics piece 1 by the handle, and the grafting has second commentaries on classics piece 2 on the first commentaries on classics piece 1 relatively rotatably, and second commentaries on classics piece 2 is pegged graft with the locking lever, can unblank during the rotation. The second rotates and is equipped with the separation and reunion piece 3 that can separate and reunion with first commentaries on classics piece 1 and the separation and reunion reset spring 4 that the clutch piece 3 resets of suppressing the separation and reunion piece 3 on the second, be equipped with the electronic drive position in the casing 10, the drive through the motor pushes away separation and reunion piece 3 makes first commentaries on classics piece 1 and second change piece 2 combine, be equipped with the breach on the first commentaries on classics piece 1, separation and reunion piece 3 is pushed away the back one end and is inserted the breach and realize combining, pops out under the effect of separation and. The clutch block 3 is a cross-shaped block, the clutch reset spring 4 is provided with two convex shoulders which are respectively arranged on the left convex shoulder and the right convex shoulder of the cross-shaped block, the left convex shoulder and the right convex shoulder are horizontal transverse ends of the cross-shaped block, and the clutch block 3 can move more stably by arranging the two clutch reset springs 4. The movable briquetting 5 that pushes away when being equipped with by first commentaries on classics piece 1 rotates in the casing 10, can push away briquetting 5 and remove during first commentaries on classics piece 1, the briquetting 5 has a circular arc recess, the face that first commentaries on classics piece 1 leaned on with the circular arc recess is non-circular dysmorphism, rotate with first commentaries on classics piece 1 is synchronous and stable when guaranteeing second commentaries on classics piece 2 to rotate, 2 outer circles of second commentaries on classics piece also lean on with the circular arc recess and lean on, it is big only that the range that second commentaries on classics piece 2 pushes away briquetting 5 and remove does not have the range that first commentaries on classics. The inside of the shell 10 is provided with two pressing block reset springs 6 for elastically pressing the pressing block 5 to reset, the two pressing block reset springs 6 are respectively arranged in the grooves on the left side and the right side in the shell 10, and the pressing block reset springs 6 are extruded after the pressing block 5 is pushed. The shell 10 is internally provided with a positioning column 7 for blocking the pressing block 5 from moving, when the positioning column 7 blocks the pressing block 5, the positioning column 7 locks the pressing block 5, and the pressing block 5 can be pushed and moved continuously. Be equipped with in the briquetting 5 and keep away empty groove 51, reference column 7 diameter is greater than the width of keeping away empty groove 51, and guide post 71 diameter is less than the width of keeping away empty groove 51, and reference column 7 is blocked outside keeping away empty groove 51 like this, and guide post 71 can enter into in keeping away empty groove 51. The positioning column 7 is provided with a guide column 71 which can fall into the clearance groove 51 after the positioning column 7 is pressed and moved, the shell 10 is also provided with a positioning column reset spring 8 for elastically pressing the positioning column 7 to reset, the first rotating block 1 is provided with a bulge 11 which is blocked by the pressing block 5 when the positioning column 7 blocks the pressing block 5, the pressing block 5 releases the blocking of the bulge 11 when the guide column 71 falls into the clearance groove 51, after the positioning column 7 is pressed and moved, the guide column 71 is aligned with the clearance groove 51, at the moment, when the first rotating block 1 is rotated, the bulge 11 can continuously push the pressing block 5, the clearance groove 51 of the pressing block 5 moves to the guide column 71, the guide column 71 enters the clearance groove 51, and therefore, the first rotating block 1 can rotate by 360 degrees to change the direction. The bulge 11 is an oval bulge arranged on the excircle of the first rotating block 1, and the oval bulge is provided with a left bulge and a right bulge. The housing 10 is provided with a through hole 12, and the guide post 71 is inserted into the through hole 12 and has one end protruding out of the housing 10 from the through hole 12, so that the operation can be performed outside the housing 10.

Claims (5)

1. The utility model provides a can quick switching-over prevent cat eye separation and reunion module, includes casing (10), casing (10) in rotationally be equipped with and drive pivoted first commentaries on classics piece (1) by the handle, first commentaries on classics piece (1) on can peg graft relatively and have second commentaries on classics piece (2), second commentaries on classics piece (2) on be equipped with can with clutch block (3) and the suppress of first commentaries on classics piece (1) separation and reunion reset spring (4) that reset clutch block (3), casing (10) in movably be equipped with when rotating by first commentaries on classics piece (1) push away briquetting (5) that remove, casing (10) in be equipped with the suppress briquetting (5) the briquetting reset spring (6) that reset, its characterized in that: casing (10) in be equipped with and block reference column (7) that briquetting (5) removed, briquetting (5) in be equipped with and keep away dead slot (51), reference column (7) on be equipped with guide post (71) that can fall into after the removal is pressed to reference column (7) in keeping away dead slot (51), casing (10) in still be equipped with reference column reset spring (8) that the bullet pressed reference column (7) to reset, first commentaries on classics piece (1) on be equipped with protruding (11) that are blocked by briquetting (5) when locating column (7) block briquetting (5), briquetting (5) when guide post (71) fall into in keeping away dead slot (51) remove stopping protruding (11).

2. The cat eye prevention clutch module capable of reversing rapidly as claimed in claim 1, wherein: the bulge (11) is an oval bulge arranged on the excircle of the first rotating block (1).

3. The cat eye prevention clutch module capable of reversing rapidly as claimed in claim 1, wherein: the clutch block (3) is a cross-shaped block, and the clutch reset spring (4) is provided with two convex shoulders which are respectively arranged on the left convex shoulder and the right convex shoulder of the cross-shaped block.

4. The cat eye prevention clutch module capable of reversing rapidly as claimed in claim 1, wherein: the diameter of the positioning column (7) is larger than the width of the clearance groove (51), and the diameter of the guide column (71) is smaller than the width of the clearance groove (51).

5. The cat eye prevention clutch module capable of reversing rapidly as claimed in claim 1, wherein: the casing (10) on be equipped with through-hole (12), guide post (71) insert in through-hole (12) and one end stretch out outside casing (10) in through-hole (12).

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