CN202745498U - Lock connecting structure - Google Patents

Abstract

A lock connecting structure comprises a shell body, a rotatable member, a rotary member and a driving lever, wherein the rotatable member is contained in the shell body and has two pushing parts which are arranged at intervals; the rotary member is installed in the shell body and has two actuation parts which are arranged at intervals; the driving lever is pivoted with the shell body, one end of the driving lever is provided with two pushed parts, and the other end of the driving lever is provided with two driving parts; and one of the two pushing parts of the rotatable member can push one of the pushed parts of the driving lever so as to enable one of the two driving parts of the driving lever to actuate one of the two actuation parts of the rotary member.

Description

The serial verb construction of lock

Technical field

The utility model relates to lockset, espespecially a kind of serial verb construction of lock.

Background technology

Generally have two or the above locksets of two lock bolts, if when wanting to reach release and opening the purpose of box-like lock bolt, then the user must rotate respectively the knob release and swing handle could be opened, really very bothers inconvenient in operation and also expends the time of opening the door.

The utility model content

Main purpose of the present utility model provides a kind of serial verb construction of lock, has to rotate the leader when driving a lock bolt side contracting, but the function of another lock bolt while side contracting release of interlock.

Secondary objective of the present utility model is easily lockset to be installed on the position of L.H.flapped door or the position of R.H.flapped door.

A kind of serial verb construction of lock comprises:

One housing;

One rotatable part is placed in this housing, has two pushing parts that are spaced apart;

One tumbler is installed on this housing, has two Actuator Divisions that are spaced apart;

One driving lever is articulated in this housing, and an end has two and is pushed section, and the other end has two drive divisions;

One of two pushing parts of this rotatable part can promote two of this driving lever and be pushed one of section, make one of two Actuator Divisions of one of two drive divisions this tumbler of start of this driving lever.

Described tumbler has an arcuation groove, forms respectively this two Actuator Division that is spaced apart around this arcuation groove, and this driving lever forms a kink near the other end of this tumbler, and the both sides of this kink form respectively this drive division.

The kink of described driving lever is placed in the arcuation groove of this tumbler.

Described rotatable part has two extensions that are spaced apart, and this each extension forms a groove, and the edge of this each groove forms this pushing part.

Described driving lever is placed between two grooves of this rotatable part near an end of this rotatable part.

One spring base is installed on this housing, and this rotatable part is installed on this spring base, and this spring base has at least one arcuation protuberance, and this rotatable part has at least one arcuation groove, and at least one arcuation protuberance of this spring base is placed at least one arcuation groove of this rotatable part.

Described spring base has at least one recess, and this rotatable part has at least one projection, and at least one projection of rotatable part is placed at least one recess of this spring base.

Described driving lever has a hole, a fixture, and the hole of passing this driving lever is articulated in this housing with this driving lever.

Described tumbler has a protuberance, and a control device is installed on housing, and this control device has a microswitch, and this microswitch has a touch control part, the touch control part of this microswitch of shake-up that the protuberance of this tumbler can be in good time.

After adopting said structure, the serial verb construction of lock of the present utility model, when having the leader of rotation to drive a lock bolt side contracting, but the function of simultaneously side contracting release of another lock bolt of interlock, and can easily lockset be installed on the position of L.H.flapped door or the position of R.H.flapped door, have the fast and convenient practicality of operation.

Description of drawings

Fig. 1 is preferred embodiment of the present utility model, shows the three-dimensional exploded view of this lock body;

Fig. 2 is preferred embodiment of the present utility model, shows the stereogram of this tumbler;

Fig. 3 is preferred embodiment of the present utility model, shows the stereogram of this rotatable part;

Fig. 4 is preferred embodiment of the present utility model, shows the stereogram of this driving lever;

Fig. 5 is preferred embodiment of the present utility model, shows the stereogram of this spring base;

Fig. 6 is preferred embodiment of the present utility model, shows when this lock body is positioned at the L.H.flapped door position, and not yet this handle of start and this knob make the 3rd lock bolt be positioned at the floor map of unlocked position;

Fig. 7 is preferred embodiment of the present utility model, shows when this lock body is positioned at the L.H.flapped door position, rotates this knob 90 degree, makes the 3rd lock bolt be positioned at the floor map of locked position of coupler;

Fig. 8 is preferred embodiment of the present utility model, shows when this lock body is positioned at the L.H.flapped door position, presses down this handle, drives this knob homing, makes the 3rd lock bolt be positioned at the floor map of unlocked position;

Fig. 9 is preferred embodiment of the present utility model, show when this lock body is positioned at the L.H.flapped door position, on carry this handle, make this second lock bolt be positioned at the floor map of locked position of coupler;

Figure 10 is preferred embodiment of the present utility model, shows when this lock body is positioned at the R.H.flapped door position, and not yet this handle of start and this knob make the 3rd lock bolt be positioned at the floor map of unlocked position;

Figure 11 is preferred embodiment of the present utility model, shows when this lock body is positioned at the R.H.flapped door position, rotates this knob 90 degree, makes the 3rd lock bolt be positioned at the floor map of locked position of coupler;

Figure 12 is preferred embodiment of the present utility model, shows when this lock body is positioned at the R.H.flapped door position, presses down this handle, drives this knob homing, makes the 3rd lock bolt be positioned at the floor map of unlocked position;

Figure 13 is preferred embodiment of the present utility model, show when this lock body is positioned at the R.H.flapped door position, on carry this handle, make this second lock bolt be positioned at the floor map of locked position of coupler.

[primary clustering symbol description]

1 lock body, 11 housings

10 cover plates, 101 through holes

102 box-like lock bolt 103 first lock bolts

1031 plunger latch heads, 104 second lock bolts

1041 plunger latch heads 105 the 3rd lock bolt

1051 plunger latch heads, 111 base plates

112 rooms, 12 first holes

121 collar flanges, 13 double-screw bolts

131 screw holes, 14 second holes

141 collar flanges, 15 limited posts

16 arcus parts, 2 handles

21 axial regions, 22 retaining ring grooves

23 square openings, 24 clasps

25 square poles, 3 knobs

31 axial regions, 32 holes

33 oblong aperture, 4 spring bases

41 base plates, 411 centre bores

42 circular arc flanges, 43 clicking sections

44 collar flanges, 441 recesses

45 arcuation protuberances, 46 retaining ring grooves

47 rotation springs 471 section that is struck

48 clasps, 5 control device

51 through holes, 52 holes

53 microswitches, 531 touch control part

6 rotatable parts, 61 base plates

62 flanges, 621 projections

63 square openings, 64 arcuation grooves

6,501 first extensions, 6,502 second extensions

6,511 first grooves, 6,512 second grooves

6,522 second pushing parts, 6,521 first pushing parts

7 tumblers, 71 base plates

72 holes, 73 arcuation grooves

742 second Actuator Divisions, 741 first Actuator Divisions

75 protuberances, 8 rod members

81 holes, 82 spring catch

9 driving levers, 91 holes

921 first are pushed section 922 second is pushed section

93 kinks, 941 first drive divisions

942 second drive divisions, 95 screws.

The specific embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

See also Fig. 1 to shown in Figure 5, preferred embodiment for the serial verb construction of lock of the present utility model, as shown in Figure 1, one lock body 1, has a housing 11, this housing 11 has a base plate 111 and a room 112, has one first hole 12 on this base plate 111, extend axially a collar flange 121 around this first hole 12, the both sides in contiguous this first hole 12 have two limited post 15(Fig. 1 that are spaced apart and only show one of them), has a double-screw bolt 13 on this base plate 111, it is the threaded screw hole 131 of a tool in this double-screw bolt 13, have one second hole 14 on this base plate 111, extend axially a collar flange 141 around this second hole 14, the below in this second hole 14 has an arcus part 16.

The leader 2, and this handle 2 has an axial region 21, and the excircle of this axial region 21 has a retaining ring groove 22 and axially has a square opening 23.

One knob 3 has an axial region 31, and the terminal of this axial region 31 laterally forms a hole 32 and axially form an oblong aperture 33, and this hole 32 and this oblong aperture 33 are connected.

One spring base 4, has a base plate 41, the outer rim of this base plate 41 extends axially a circular arc flange 42, the two ends of this circular arc flange 42 form two clicking sections 43 every this setting, these base plate 41 central authorities have a centre bore 411, and contiguous these centre bore 411 places extend axially a collar flange 44 from this base plate 41, the edge of this collar flange 44 extends axially two corresponding arcuation protuberances 45, the periphery of this each arcuation protuberance 45 forms a retaining ring groove 46, forms two corresponding recesses 441 between this two shapes protuberance 45.

One rotation spring 47, this rotation spring 47 has two sections that are struck 471 that are spaced apart, this rotation spring 47 is sheathed on the collar flange 44 of this spring base 4, and two of this rotation spring 47 section 471 that is struck faces respectively on two limited posts 15 of two clicking sections 43 that are against this circular arc flange 42 and this housing 11.

One control device 5 can be installed on the room 112 of this housing 11, and this control device 5 has a through hole 51, a hole 52 and a microswitch 53, and this microswitch 53 has a touch control part 531.

One rotatable part 6, has a base plate 61, this base plate 61 has the two arcuation grooves that are spaced apart 64 and axially extends respectively a flange 62 with the both sides of this base plate 61, the central authorities of this flange 62 have a square opening 63, forming two projections that are spaced apart 621 around this flange 62 is connected with this base plate 61, these base plate 61 these base plates 61 of below side near normal have two the first extension 6501 that is spaced apart and the second extensions 6502, this first extension 6501 and this second extension 6502 form respectively one first groove 6511 and one second groove 6512, and the edge of this first groove 6511 and this second groove 6512 forms respectively this first pushing part 6521 and this second pushing part 6522.

One tumbler 7, have a base plate 71, the central authorities of this base plate 71 have a hole 72, and the top in this hole 72 has an arcuation groove 73, form two the first Actuator Division 741 that is spaced apart and the second Actuator Divisions 742 around this arcuation groove 73, this base plate 71 extends axially a protuberance 75 near the one side of this handle 2.

One rod member 8, front end have a hole 81.

One driving lever 9 has a hole 91, and an end of this driving lever 9 has one first and is pushed section 921 and one second and is pushed section 922, and the other end forms a kink 93, and the both sides of this kink 93 form one first drive division 941 and one second drive division 942.

The axial region 21 of this handle 2 passes the first hole 12 of this housing 11 from the outside, axial region 21 parts of this handle 2 are placed in this collar flange 121, outstanding this collar flange 121 of part, this spring base 4 is sheathed on this collar flange 121, axial region 21 parts of this handle 2 are worn the centre bore 411 of penetrating this spring base 4, fasten the retaining ring groove 22 of the axial region 21 of this handle 2 with a clasp 24, with this handle 2, this housing 11 combines with this spring base 4, again this rotation spring 47 is sheathed on the collar flange 44 of this spring base 4, two of this rotation spring 47 section 471 that is struck abuts respectively on two limited posts 15 of two clicking sections 43 of this spring base 4 and this housing 11, when swing handle 2, two clicking sections 43 of this spring base 4 can be in good time two of this rotation spring 47 section 471 that is struck of stirring, when decontroling handle 2, the restoring force of this rotation spring 47 can make this two section 471 that is struck that this spring base 4 is taken back original position.

This control device 5 is installed on the room 112 of this housing 11, the hole 52 of this control device 5 aligns mutually with the screw hole 131 of the double-screw bolt 13 of this housing 11, this spring base 4 can partly pass the through hole 51 of this this control device 5, again this rotatable part 6 is installed on the room 112 of this housing 11, two arcuation protuberances 45 of this spring base 4 can pass respectively two arcuation grooves 64 of this rotatable part 6, two projections 621 of this rotatable part 6 can be placed in respectively in two recesses 441 of this spring base 4, the square opening 63 that makes this rotatable part 6 aligns mutually with the centre bore 411 of this spring base 4, fasten the retaining ring groove 46 of two arcuation protuberances 45 of this spring base 4 with a clasp 48, this rotatable part 6 is combined with this spring base 4, and can follow this spring base 4 to rotate together, when this rotatable part 6 rotates toward either direction, one of dual-side of this rotatable part 6 can abut in one of this two limited post 15, to limit the rotational angle of this rotatable part 6.

The axial region 31 of this knob 3 is passed the second hole 14 of this housing 11 from the outside, axial region 31 parts of this knob 3 are placed in this collar flange 141, this tumbler 7 is installed in the room 112 of this housing 11, make this tumbler 7 abut the arcus part 16 of this housing 11, the through hole 71 of this tumbler 7 passes the axial region 31 of this knob 3, again the front end of this rod member 8 is inserted in the oblong aperture 33 of axial region 31 of this knob 3, the hole 81 that makes this rod member 8 aligns mutually with the hole 32 of the axial region 31 of this knob 3, at last this spring catch 82 is passed the hole 32 of this knob 3 and the hole 81 of this rod member 8, with this housing 11, this knob 3, this tumbler 7 and this rod member 8 combine, this rod member 8 and then connect one the 3rd lock bolt 105, when rotating this knob 3, but start the 3rd lock bolt 105, the protuberance 75 of this tumbler 7 can be stirred the touch control part 531 of the microswitch 53 of this control device 5, to detect the activated position of this knob 3 and the 3rd lock bolt 105.

This driving lever 9 is articulated in this housing 11, the hole 91 of this driving lever 9 aligns mutually with the hole 52 of this control device 5, pass the hole 52 of the hole 91 of this driving lever 9 and this control device 5 and be screwed into the screw hole 131 of this double-screw bolt 13 with a screw 95, make swinging that this driving lever 9 can be in good time, one end of this driving lever 9 is placed between first groove 6511 and the second groove 6512 of this rotatable part 6, abut this first pushing part 6521 or this second pushing part 6522 in good time, the other end of this driving lever 9, namely this kink 93 is placed in the arcuation groove 73 of this tumbler 7, abut this first Actuator Division 741 or this second Actuator Division 742 in good time, this cover plate 10 is installed on this housing 11, and the arcuation protuberance 45 of this spring base 4 can align with the through hole 101 of this cover plate 10 mutually with the flange of this rotatable part 6 62.

One square pole 25 passes the square opening 63 of this rotatable part 6, the centre bore 411 of this spring base 4 and the square opening 23 of this handle 2, this square pole 25 and then connect one first lock bolt 103, but when rotating this handle 2 this first lock bolt 103 of start.

Such as Fig. 6 and shown in Figure 7, be installed on the position of L.H.flapped door for this lock body 11, when this knob 3 of rotation turns to Fig. 7 clockwise from Fig. 6, when making the plunger latch head 1051 of the 3rd lock bolt 105 move to the position of stretching out a box-like lock bolt 102, the first Actuator Division 741 of this tumbler 7 can promote the first drive division 941 of this driving lever 9, make second of this driving lever 9 be pushed the position that section 922 abuts the second pushing part 6522 of this rotatable part 6, move to this and first be pushed the position that section 921 abuts the first pushing part 6521 of this rotatable part 6.As shown in Figure 8, when pressing down this handle 2, the first pushing part 6521 of this rotatable part 6 promotes first of this driving lever 9 and is pushed section 921, make the first Actuator Division 741 of the first drive division 941 these tumblers 7 of promotion of this driving lever 9, this tumbler 7 and this knob 3 are returned to not turned position, the plunger latch head 1051 of start the 3rd lock bolt 105 and the plunger latch head 1031 of this first lock bolt 103 move to side and shrink in unlocked position in this box-like lock bolt 102, when decontroling this handle 2, this handle 2 also is returned to the position (as shown in Figure 6) of stretching out this box-like lock bolt 102 with the plunger latch head 1031 that this rotatable part 6 is returned to original position and this first lock bolt 103.Such as Fig. 6 and shown in Figure 9, when carrying on this handle 2, the second pushing part 6522 of this rotatable part 6 promotes second of this driving lever 9 and is pushed section 922, make this driving lever 9 abut the position of the first Actuator Division 741 of this tumbler 7 from this first drive division 941, arcuation groove 73 along this tumbler 7 swings to the position that this second drive division 942 abuts the second Actuator Division 742 of this tumbler 7, so this tumbler 7 can not be driven, the plunger latch head 1051 of the 3rd lock bolt 105 can not move yet, plunger latch head 1041 meetings of this second lock bolt 104 are only arranged by the position of this box-like lock bolt 102 of retraction, move to the position of stretching out this box-like lock bolt 102, this structure box-like lock bolt of need arranging in pairs or groups not is the emphasis of this case, so do not write at this.

As this case will be converted to the R.H.flapped door position of Figure 10 by the L.H.flapped door position of Fig. 6 the time, only need temporarily this square pole 25 to be removed, with the position of this handle 2 from the position Rotate 180 degree of Fig. 6 to Figure 10, again should box-like lock bolt 102 commutations, the original position of at last this square pole 25 being planted back gets final product.Such as Figure 10 and shown in Figure 11, when this knob 3 of rotation, when making the plunger latch head 1051 of the 3rd lock bolt 105 move to the position of stretching out this box-like lock bolt 102, this tumbler 7 can be abutted by this first Actuator Division 741 position of the first drive division 941 of this driving lever 9, moves to the position that this second Actuator Division 742 abuts the second drive division 942 of this driving lever 9.As shown in figure 12, when pressing down this handle 2, the second pushing part 6522 of this rotatable part 6 promotes second of this driving lever 9 and is pushed section 922, make the second Actuator Division 742 of the second drive division 942 these tumblers 7 of promotion of this driving lever 9, this tumbler 7 and this knob 3 are returned to not turned position, the plunger latch head 1051 of start the 3rd lock bolt 105 and the plunger latch head 1031 of this first lock bolt 103 move to side and shrink in unlocked position in this box-like lock bolt 102, when decontroling this handle 2, this handle 2 also is returned to the position (as shown in figure 10) of stretching out this box-like lock bolt 102 with the plunger latch head 1031 that this rotatable part 6 is returned to original position and this first lock bolt 103.Such as Figure 10 and shown in Figure 13, when carrying on this handle 2, this rotatable part 6 by this second pushing part 6522 abut position movement that second of this driving lever 9 is pushed section 922 to, this first pushing part 6521 abuts the position that first of this driving lever 9 is pushed section 921, driving lever 9 is not mobile, so this tumbler 7 is not driven, the plunger latch head 1051 of the 3rd lock bolt 105 can not move yet, plunger latch head 1041 meetings of this second lock bolt 104 are only arranged by the position of this box-like lock bolt 102 of retraction, move to the position of stretching out this box-like lock bolt 102, this structure box-like lock bolt of need arranging in pairs or groups not is the emphasis of this case, so do not write at this.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims (9)

1. the serial verb construction of a lock is characterized in that, comprising:

One housing;

One rotatable part is placed in this housing, has two pushing parts that are spaced apart;

One tumbler is installed on this housing, has two Actuator Divisions that are spaced apart;

One driving lever is articulated in this housing, and an end has two and is pushed section, and the other end has two drive divisions;

One of two pushing parts of this rotatable part can promote two of driving lever and be pushed one of section, make one of two Actuator Divisions of one of the two drive divisions start tumbler of driving lever.

2. the serial verb construction of lock as claimed in claim 1, it is characterized in that: tumbler has an arcuation groove, form respectively two Actuator Divisions that are spaced apart around this arcuation groove, driving lever forms a kink near the other end of tumbler, and the both sides of kink form respectively drive division.

3. the serial verb construction of lock as claimed in claim 2, it is characterized in that: the kink of driving lever is placed in the arcuation groove of tumbler.

4. the serial verb construction of lock as claimed in claim 1, it is characterized in that: rotatable part has two extensions that are spaced apart, and each extension forms a groove, and the edge of each groove forms the pushing part.

5. the serial verb construction of lock as claimed in claim 4 is characterized in that: driving lever is placed between two grooves of rotatable part near an end of rotatable part.

6. the serial verb construction of lock as claimed in claim 1, it is characterized in that: a spring base is installed on the housing, rotatable part is installed on this spring base, spring base has at least one arcuation protuberance, rotatable part has at least one arcuation groove, and at least one arcuation protuberance of spring base is placed at least one arcuation groove of this rotatable part.

7. the serial verb construction of lock as claimed in claim 6, it is characterized in that: spring base has at least one recess, and rotatable part has at least one projection, and at least one projection of rotatable part is placed at least one recess of this spring base.

8. the serial verb construction of lock as claimed in claim 1, it is characterized in that: driving lever has a hole, a fixture, the hole of passing this driving lever is articulated in this housing with this driving lever.

9. the serial verb construction of lock as claimed in claim 1, it is characterized in that: tumbler has a protuberance, and a control device is installed on housing, and this control device has a microswitch, this microswitch has a touch control part, the touch control part of this microswitch of shake-up that the protuberance of this tumbler can be in good time.

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