CN209413517U - The reversing mechanism for handle of lockset - Google Patents

Abstract

A kind of reversing mechanism for handle the utility model discloses lockset includes lock housing, the handle being arranged in lock housing, with the solution closing piece of handle concentric fits, the handle reconciliation closing piece can rotate in lock housing, it is characterized in that: the solution closing piece is square, and the quadrangle for solving closing piece is equipped with rotating member, the lock housing is equipped with T-type resetting block and open slot, T-type resetting block upper end is the cambered surface to raise upward, lower end can be inserted into open slot, the limited block that can block T-type resetting block is equipped in the open slot, and the lock housing at left and right sides of open slot is equipped with groove, spring is equipped in the groove, spring upper end is against T-type resetting block two sides lower end.The reversing mechanism for handle of the lockset is in commutation, it need to only catch and shake hands and take out limited block from open slot, keep handle free to rotate, rotating handle at this time can be completed commutation, limited block is put into open slot again after the completion of commutation, structure is simple, the commutation of at low cost and handle is very convenient.

Description

The reversing mechanism for handle of lockset

Technical field

The utility model relates to a kind of reversing mechanism for handle of lockset.

Background technique

Currently, door lock in the market is varied, since door is divided into L.H.flapped door and R.H.flapped door on enabling direction, in order to With door match, the handle direction of the door lock with handle in the market be also divided into left and right, in order to save cost, production, using, sell Links are convenient afterwards etc. just needs to have that left direction is opened the door and right direction is opened the door the door lock product that can be used, for this problem city Occur on field it is miscellaneous can be excessive but there are parts with the door lock of right and left mutually changing, assembly is complicated, at high cost etc. to ask Topic.

Summary of the invention

In view of the deficiency of background technique, that the technical problem to be solved by the utility model is to provide a kind of structures is simple, at This low and handle commutates the reversing mechanism for handle of convenient and fast lockset.

For this purpose, the utility model adopts the following technical scheme that realize:

A kind of reversing mechanism for handle of lockset, the solution including lock housing, the handle being arranged in lock housing and handle concentric fits Closing piece, the handle reconciliation closing piece can rotate in lock housing, it is characterized in that: the solution closing piece is square, and solve the four of closing piece Angle is equipped with rotating member, and the lock housing is equipped with T-type resetting block and open slot, and T-type resetting block upper end raises upward Cambered surface, lower end can be inserted into open slot, and the limited block that can block T-type resetting block, and open slot or so are equipped in the open slot The lock housing of two sides is equipped with groove, is equipped with spring in the groove, spring upper end is against T-type resetting block two sides lower end.

The lock housing is equipped with pin shaft, sets in the middle part of the T-type resetting block and holds the movable vertical strip gab of pin shaft.

The limited block is equipped with knob.

The rotating member is bearing.

After adopting the above technical scheme, need to only catch when handle needs to commutate and shake hands and take limited block from open slot Out, keep handle free to rotate, rotating handle at this time can be completed commutation, and limited block is put into open slot again after the completion of commutation , structure is simple, the commutation of at low cost and handle is very convenient.

Detailed description of the invention

The utility model has following attached drawing:

Fig. 1 is the structural schematic diagram of the utility model；

Structural schematic diagram when Fig. 2 is the utility model normal use；

Fig. 3 is structural schematic diagram when the utility model handle commutates.

Specific embodiment

Referring to shown in above-mentioned attached drawing, the reversing mechanism for handle of lockset provided by the utility model includes lock housing 1, is arranged in lock Handle 2 on shell 1, the solution closing piece 3 with 2 concentric fits of handle, handle 2, which conciliates closing piece 3, to be rotated in lock housing 1, solve closing piece 3 The quadrangle for being square, and solving closing piece 3 is equipped with rotating member 4, and lock housing 1 is equipped with T-type resetting block 5 and open slot 6, T-type resetting block 5 Upper end is that the cambered surface 7 to raise upward, lower end can be inserted into open slot 6, and the limit that can block T-type resetting block 5 is equipped in open slot 6 Block 8, and the lock housing 1 of 6 left and right sides of open slot is equipped with groove 9, spring 10 is equipped in groove 9, it is multiple that 10 upper end of spring is against T-type Position 5 two sides lower end of block, lock housing 1 are equipped with pin shaft 11, set in the middle part of T-type resetting block 5 and hold the movable vertical strip gab 12 of pin shaft 11, After limited block 8 is equipped with knob 13(lockset assembly cover board, cover board is against knob upper 13, prevents limited block 8 out of open slot 6 Drop out), rotating member 4 is bearing, and more smooth with the 5 contact activity of T-type resetting block, frictional force is smaller, and then improves making for lockset Use the service life.

Referring to shown in Fig. 2, when lockset normal use, rotation handle 2 drives solution closing piece 3 to rotate, and keeps T-type resetting block 5 downward Mobile, limited block 8 blocks T-type resetting block 5 at this time, and rotating member 4 is stuck in cambered surface 7, move down T-type resetting block 5 can not further, limits System understands the rotational angle (size of rotational angle can be adjusted by the height of cambered surface 7) of closing piece 3 and handle 2, can not be into The commutation of row handle 2.

Referring to shown in Fig. 3, when handle 2 needs to commutate, catches knob 13 and take out limited block 8 from open slot 6, at this time 5 lower end of T-type resetting block can be inserted into open slot 6, and T-type resetting block 5 is free to rotate, and (solution 3 central point of closing piece is outermost to rotating member 4 The distance at end is less than solution 3 central point of closing piece to the distance on 6 cambered surface of resetting block, 7 top), being rotated further by handle 2 can be completed commutation, change To limited block 8 is put into open slot 6 again after the completion, structure is simple, the commutation of at low cost and handle 2 is very convenient.

Claims (4)

1. a kind of reversing mechanism for handle of lockset, the unlock including lock housing, the handle being arranged in lock housing and handle concentric fits Block, the handle reconciliation closing piece can rotate in lock housing, it is characterized in that: the solution closing piece is square, and solve the quadrangle of closing piece It is equipped with rotating member, the lock housing is equipped with T-type resetting block and open slot, and T-type resetting block upper end is the arc to raise upward Face, lower end can be inserted into open slot, and the limited block that can block T-type resetting block, and open slot or so two are equipped in the open slot The lock housing of side is equipped with groove, is equipped with spring in the groove, spring upper end is against T-type resetting block two sides lower end.

2. the reversing mechanism for handle of lockset according to claim 1, it is characterized in that: the lock housing is equipped with pin shaft, the T It is set in the middle part of type resetting block and holds the movable vertical strip gab of pin shaft.

3. the reversing mechanism for handle of lockset according to claim 1 or 2, it is characterized in that: the limited block is equipped with knob.

4. the reversing mechanism for handle of lockset according to claim 1 or 2, it is characterized in that: the rotating member is bearing.