CN201258608Y

CN201258608Y - Internal handle of handle lock

Info

Publication number: CN201258608Y
Application number: CNU2008200650476U
Authority: CN
Inventors: 邓德万
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-05
Filing date: 2008-09-05
Publication date: 2009-06-17
Anticipated expiration: 2018-09-05

Abstract

A handle in a handle lock comprises a handle cover (1) with a shaft hole, and a lever handle (9) with a rotating shaft (4), wherein, a left stop block (8) and a right stop block (3) are arranged in the handle cover (1), and the shaft head of the rotating shaft (4) passes through the shaft hole; a drive plate (7) is fixed on the shaft head, and a position limiting hole is arranged at the left side of the drive plate (7); a convex head extending upwards is arranged at the right side of the drive plate (7), and a torsion spring (2) is arranged between the drive plate (7) and the inner wall of the handle cover (1); one end of the torsion spring (2) is positioned below the position limiting hole and leans against the lower side of the left stop block (8), and the other end of the torsion spring (2) is positioned below the convex head and leans against the lower side of the right stop block (3). The handle is characterized in that an upper position limiting hole (11) and a lower position limiting hole (10) are arranged at the upper side and the lower side of the left stop block (8) on the drive plate (7), and a position limiting nail (6) is fixed in one of the position limiting hole, or the upper position limiting hole (11), or the lower position limiting hole (10).

Description

The grip handle lock Internal handle

One, technical field

The utility model relates to a kind of building doors and windows grip handle lock Internal handle, and this grip handle lock Internal handle is specially adapted to security door locking device.

Two, background technology

No. 01266425.1 utility model of Chinese patent discloses a kind of Internal handle, be used for freezer and move door, for the Internal handle that solves present use because the manufacturing process complexity, make the cost problem of higher, the technical scheme that is adopted is: mainly be made up of handle, gear, tooth bar, push rod, spring and retainer plate, handle is fixed in gear, tooth bar is engaged in gear, tooth bar one end is connected with push rod, the push rod activity wore retainer plate, retainer plate is fixed in door-plate, and spring housing is located on the push rod, spring one end against the push rod other end against retainer plate.The utility model can back down easily and move door, and manufacturing process is simple, and cost is low, uses safe and convenient.

02207966.1 disclose a kind of switchable grip handle lock structure, be to establish first surface, second surface and run through the combined hole on this two surface by handle, combined hole has the locating hole of connection, inner disc group and outer dish group by lockset are respectively established decorative cover by central siphon, decorative cover respectively has the combination section, the combined hole of handle is inserted in the combination section by first surface or second surface direction, and positioning component is fixed handle.Can need according to the user, tipping has the effect of the clockwise or anticlockwise pressure of adaptation by operation on the left side or the right side of door sheet.

200520121599.0 disclose a kind of grip handle lock, comprise door outer handle group and door Internal handle group, door outer handle group and door Internal handle group mutual group are contained on the lock core that is plugged on the door-plate, it is characterized in that being respectively equipped with a fixture between door outer handle group and the lock core and between door Internal handle group and the lock core, on fixture, be provided with one or more location thorns that fixture and door is fixing.The utility model is being provided with a fixture between first in command's group and the lock core and between second in command's group and the lock core, and the crown of fixture is inserted in the lock installing hole, and fixed teeth is inserted in the door-plate, adding the power that is pressed on the fixture can be passed on the door, make and add the power that is pressed on first in command group and the second in command's group when unblanking and shifted fully, not only make the handle can displacement, and pressure greatly can not make the lock core fracture yet, long service life not only, and overall structure is solid, and grip handle lock is more firm with the installation of door.

But above-mentioned patented technology all because of structure than complexity etc., be difficult to obtain in practice adopt.

At present, common grip handle lock Internal handle comprises the handle cover in a tape spool hole on the market, the handle of band rotating shaft, be provided with left block and right block along axis hole horizontal axis both sides in the handle cover, the spindle nose of rotating shaft passes from axis hole, be fixed with dial on the spindle nose, the dial left side has spacing hole, in spacing hole, be fixed with a banking pin, the dial right side is provided with the plush copper of downward extension, between dial and handle cover inwall torsion spring is housed, a termination of torsion spring is positioned at below the banking pin and leans against left block downside, and another termination of torsion spring is positioned at below the plush copper and leans against right block downside.Its operating principle is when rotating handle, can open with the dead bolt of handle interlock, when upwards rotating handle, can lock with the dead bolt locking device of handle interlock, thereby from indoor door lock is lived, this kind situation is applicable to the grip handle lock Internal handle of L.H.flapped door.When this grip handle lock Internal handle need be used for R.H.flapped door, take down banking pin, handle is rotated 180 degree, banking pin is contained in the spacing hole gets final product again.But this grip handle lock Internal handle is only applicable to be used for double quick, the single left side of grip handle lock is soon opened or anti-theft safety door is opened on the right side.

Three, summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, designs multi-functional grip handle lock Internal handle a kind of simple in structure, with low cost.

Essence of the present utility model is, only suitably do the left side of grip handle lock inner handle dial common on the existing market bigger, and be positioned at left block in the left side of dial and have upper limit hole and lower limit hole in both sides up and down, just can realize the purpose of this utility model.

The utility model is achieved through the following technical solutions:

A kind of grip handle lock Internal handle, the handle cover that comprises a tape spool hole, the handle of band rotating shaft, be provided with left block and right block along axis hole horizontal axis both sides in the handle cover, the spindle nose of rotating shaft passes from axis hole, be fixed with dial on the spindle nose, the dial left side has spacing hole, the dial right side is provided with the plush copper of downward extension, between dial and handle cover inwall, torsion spring is housed, a termination of torsion spring is positioned at below the spacing hole and leans against left block downside, another termination of torsion spring is positioned at below the plush copper and leans against right block downside, it is characterized in that: on dial, be positioned at left block and have upper limit hole and lower limit hole in the place, both sides up and down, have a banking pin to be fixed in spacing hole or one of upper limit hole or lower limit hole.Banking pin can be fixtures such as pin.

Further scheme is: all have screw thread in spacing hole, upper limit hole, the lower limit hole, banking pin is the stop screw that cooperates with spacing hole, upper limit hole, lower limit hole.

Advantage of the present utility model: the left side that the grip handle lock Internal handle after so improving can make the grip handle lock Internal handle not only can be used for double quick, single fast grip handle lock is opened or anti-theft safety door is opened on the right side, but also the left side that can be used for the ordinary handle lock is opened or anti-theft safety door is opened on the right side.

Four, description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is that banking pin of the present utility model is contained in the front view in the upper limit hole.

Fig. 4 is the B-B sectional view of Fig. 3.

Among the figure: 1, handle cover, 2, torsion spring, 3, right block, 4, rotating shaft, 5, clamp, 6, banking pin, 7, dial, 8, left block, 9, handle, 10, the lower limit hole, 11, the upper limit hole.

Five, the specific embodiment

Below in conjunction with accompanying drawing the utility model is done detailed description.

As Fig. 1 and Fig. 2, a kind of grip handle lock Internal handle, the handle cover 1 that comprises a tape spool hole, the handle 9 of band rotating shaft 4, be provided with left block 8 and right block 3 along axis hole horizontal axis both sides in the handle cover 1, the spindle nose of rotating shaft 4 passes from axis hole, be fixed with dial 7 by clamp 5 on the spindle nose, dial 7 left sides have spacing hole, dial 7 right sides are provided with the plush copper of downward extension, between dial 7 and handle cover 1 inwall, torsion spring 2 is housed, a termination of torsion spring 2 is positioned at below the spacing hole and leans against left block 8 downsides, another termination of torsion spring 2 is positioned at below the plush copper and leans against plush copper and right block 3 downsides, it is characterized in that: on dial 7, be positioned at left block and have upper limit hole 11 and lower limit hole 10 in the place, both sides about in the of 8, have a banking pin 6 can be fixed in spacing hole or one of upper limit hole 11 or lower limit hole 10 (be fixed in the spacing hole for banking pin 6 among Fig. 1 and Fig. 2, this moment just with the on all four grip handle lock Internal handle of existing grip handle lock Internal handle).All have screw thread in spacing hole, upper limit hole 11, the lower limit hole 10, banking pin 6 is the stop screws that cooperate with spacing hole, upper limit hole 11, lower limit hole 10.

As Fig. 3 and Fig. 4, the difference of Fig. 3 and Fig. 1 only is banking pin 6 has been changed into the upper limit hole 11 from spacing hole.

From Fig. 1 and Fig. 3 as can be seen, the utility model is on original multi-functional grip handle lock inner handle basis, upper limit hole 11, lower limit hole 10 have been increased newly, adjust the position of banking pin 6, the left side that can make the grip handle lock Internal handle not only can be used for double quick, single fast grip handle lock is opened or anti-theft safety door is opened on the right side, but also the left side that can be used for the ordinary handle lock is opened or anti-theft safety door is opened on the right side.

Its method of adjustment is:

When banking pin 6 is adjusted on the upper limit hole 11, make the threaded portion of banking pin 6 stretch out dial 7 certain distances and keep off when the end of torsion spring 2, handle 9 makes banking pin 6 be blocked and can not move by the left block 8 on the handle cover 1 when upwards lifting, and when handle 9 when pressing down, dial 7 can be done clockwise direction and rotate, indoor can opening the door.When cancellation during downforce, torsion spring 2 can make handle 9 return to normal horizontal level, this kind situation be applicable to the ordinary handle lock inside and outside open to the right side open anti-theft safety door.

When handle withdraws from banking pin 6, with handle 9 counter rotations 180 degree, to make banking pin 6 screw on the lower limit holes 10 again and allow lower limit hole 10 the threaded portion stretch out dial 7 certain distances and keep off when the end of torsion spring 2, when upwards lifting, handle 9 make banking pin 6 be blocked and to move by the right block 3 on the handle cover 1, and when handle 9 when pressing down, dial 7 can be done counterclockwise and rotate, and indoorly just can open the door.When the pressure of cancellation handle 9, torsion spring 2 can make handle 9 return to normal horizontal level, this kind situation be applicable to ordinary handle lock inside and outside open to a left side open anti-theft safety door.

Claims

1, a kind of grip handle lock Internal handle, the handle cover (1) that comprises a tape spool hole, the handle (9) of a band rotating shaft (4), interior left block (8) and the right block (3) of being provided with along axis hole horizontal axis both sides of handle cover (1), the spindle nose of rotating shaft (4) passes from axis hole, be fixed with dial (7) on the spindle nose, dial (7) left side has spacing hole, dial (7) right side is provided with the plush copper of downward extension, between dial (7) and handle cover (1) inwall, torsion spring (2) is housed, a termination of torsion spring (2) is positioned at below the spacing hole and leans against left block (8) downside, another termination of torsion spring (2) is positioned at below the plush copper and leans against right block (3) downside, it is characterized in that: on dial (7), be positioned at left block (8) and have upper limit hole (11) and lower limit hole (10) in the place, both sides up and down, have a banking pin (6) to be fixed in one of spacing hole or upper limit hole (11) or lower limit hole (10).

2, grip handle lock Internal handle according to claim 1 is characterized in that spacing hole, upper limit hole (11), lower limit hole all have screw thread in (10), and banking pin (6) is the stop screw that cooperates with spacing hole, upper limit hole (11), lower limit hole (10).