CN201100009Y

CN201100009Y - Electric box doorknob lock capable of accomplishing turning positioning and direction adjusting

Info

Publication number: CN201100009Y
Application number: CNU2007200427619U
Authority: CN
Inventors: 李娟�; 洪枝火
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-10
Filing date: 2007-08-10
Publication date: 2008-08-13
Anticipated expiration: 2017-08-10

Abstract

The utility model discloses an electric box lever lock capable of steering, location and direction adjustment, which comprises a lever handle, a seat body, a first fastener, a second fastener and a bar body, wherein the lever handle is provided with a handgrip and a rotary body, the seat body is equipped with a shaft hole, a first containing slot and a second containing slot, the shaft hole is used for leading the rotary body to pivot and insert, the first containing slot and the second containing slot are formed at two ends of the seat body by the shaft hole, the first fastener is arranged in the second containing slot, the second fastener is disposed at one end of the seat body, the bar body is provided with a first end and a second end, the second end is connected with a hook piece for opening and closing an electric box door plate, the bar body can be detached and replaced with another one with proper size according to door plate thickness, further the bar body can not produce scratches with different depths, and advantages of increasing beauty, rapid assembly, convenient operation and the like are obtained. When the handgrip rotates, the electric box lever lock can smoothly drive the hook piece to open and close the door plate. When reaching predefined positions, micro-active parts type location feeling is produced, thereby avoiding damage caused by continuous force application of users.

Description

The electric box door knob lock that can turn to location and direction to adjust

Technical field

The utility model relates to a kind of electric box door knob lock that turns to location and direction to adjust, relate in particular to an a kind of door knob, a pedestal, one first fastener, one second fastener, a body of rod and hook sheet of including, and can detachably change the turned to location of the body of rod that meets size and the electric box door knob lock that direction is adjusted according to door-plate thickness.

Background technology

By the door knob lock construction that is used in the thicker electric component box of door-plate (as reach in freezer, refrigerator or large electric case equipment etc.) at present, its with the door knob of concealed door knob form lock maximum different be in: its door knob adopts non-hiding mode to be provided with, must door knob be popped up pressing button, but directly rotary door and drives the hook sheet with door knob and controls opening and closing of door-plate being connected with the body of rod of a hook sheet to drive one.As described in No. the 304533rd, the novel patent gazette of TaiWan, China " improvement of electric appliance box door knob lock ", it includes one has the door knob, of turning and has axis hole and can be fastened on the body of rod in the trepanning of turning, for the pedestal, of the ccontaining pivot of turning and be connected the hook sheet of this body of rod end in order to the turn direction fastener, of rotation direction of control in order to the broken tight ring and of fixing this direction fastener.

Form member and comparatively simplify and can save material cost though this commonly uses structure, but, this commonly uses structure when group is established the fixed-direction fastener, must be set on the body of rod one end with broken tight ring, again gradually toward broken tight the moving till direction fastener place of the other end, because broken tight ring internal diameter is much smaller than body of rod external diameter, in moving process, easily make body of rod side face produce several deep mixed scratch, thereby influence the structural strength of body of rod integral body and attractive in appearance.In addition, be with broken tight ring fixed-direction fastener because this commonly uses structure, thereby do not possess the function of repeated removal assembling, can cause the badly damaged of the body of rod and direction fastener if will break tight ring dismounting by force.In addition, when the door-plate variable thickness, it can't provide dismounting changing the function that is fit to this door-plate gauge body of rod, and can only change door knob lock of another group coincidence gate board size body of rod, inconvenience and puzzlement in the time of will causing the increase of material, inventory cost and assembling operation like this.

Summary of the invention

The utility model purpose provides a kind of electric box door knob lock that turns to location and direction to adjust, it can be according to door-plate thickness and dismounting and change is fit to the body of rod of size, and the body of rod can not produce deep mixed scratch, has the characteristics such as attractive in appearance, that assembling is quick and easy to operate of promoting; The utility model can drive the hook sheet smoothly and open and close door-plate when handle rotates, when arriving the location impression that book office can produce the fine motion segmentation, continue the damage that the application of force is caused to avoid the user.

The technical solution of the utility model is:

A kind of electric box door knob lock that turns to location and direction to adjust, it includes:

One door knob, it has first end and second end, described first end is provided with a handle, described second end is provided with one and turns, described end of turning is provided with the sleeve pipe of a tool trepanning, described trepanning inwall has at least one stop surface, and the described periphery that is positioned at described sleeve pipe of turning is provided with first fastening part of a projection;

One pedestal, it has first end and second end and runs through described first end and second end and can be for the described ccontaining axis hole that pivots of turning, described axis hole is positioned at the described first end place and forms one first tank, and form one second tank in the described second end place, and described shaft hole inner wall is provided with one for the retaining edge of described first fastening part toward described first extreme direction formation backstop between described first tank and second tank, described retaining edge place is provided with a short slot that supplies described first fastening part to pass through;

One first fastener, it is arranged in described second tank, but its have one and run through and second trepanning of the described sleeve pipe of jacket, and its side face be provided with a projection and can be subjected to that the described first fastening part blocking drives first be subjected to the card division;

One second fastener, it is installed on second end of described pedestal, and it is provided with a slotted hole that runs through, and described slotted hole comprises the less arc edge clipping of an internal diameter; And

One body of rod, it has one first end and second end, described second end is for being equipped with one in order to open and close the hook sheet of electric box door-plate, described first end have at least one match with the stop surface of described trepanning be subjected to the card face, the described first end external diameter match with described slotted hole and greater than within the described arc edge clipping footpath, and be provided with the less annular groove of an internal diameter in the contiguous described first end side face, described annular groove is chimeric for described arc edge clipping, make first end of the described body of rod be passed the slotted hole of described second fastener and wear the trepanning that is combined in described sleeve pipe, and be embedded in described annular groove by the arc edge clipping of described second fastener and break away from described pedestal to avoid the described body of rod.

The further technical scheme of the utility model is:

One body of rod, it has one first end and second end, described second end is for being equipped with one in order to open and close the hook sheet of electric box door-plate, described first end have at least one match with the stop surface of described trepanning be subjected to the card face, the described first end external diameter match with described slotted hole and greater than within the described arc edge clipping footpath, and be provided with the less annular groove of an internal diameter in the contiguous described first end side face, described annular groove is chimeric for described arc edge clipping, make first end of the described body of rod be passed the slotted hole of described second fastener and wear the trepanning that is combined in described sleeve pipe, and be embedded in described annular groove by the arc edge clipping of described second fastener and break away from described pedestal to avoid the described body of rod;

The shaft hole inner wall of described pedestal is provided with one second and is subjected to the card division, is provided with a lockset in described the turning, and described lockset is provided with one and flexible be fastened on described second and be subjected to second fastening part of card division; Second trepanning of the trepanning of described sleeve pipe and described first fastener is rectangular, and the stop surface of described trepanning is made up of four limit faces; Described first fastening part has the convex globoidal of a projection, and described short slot has the recessed cancave cambered surface of a described relatively convex globoidal; Described first fastening part has the convex globoidal of a projection, described short slot has the recessed cancave cambered surface of a described relatively convex globoidal, described retaining edge one end is connected with described short slot, and the footpath is concentric circular arc with the cancave cambered surface of described short slot outside the described retaining edge, the other end of described retaining edge forms a fastener, in order to limit the rotational angle of described first fastening part; The internal diameter of described second tank is greater than the internal diameter of described first tank, and the contiguous described retaining edge of described second tank place is equipped with a ring edge, described ring edge is provided with a ring wall towards the extension of the described second end place, described ring wall is provided with a limiting section, described limiting section is established an axially extended profile groove, and the described relatively profile groove place that is positioned at described ring edge is provided with one and supplies a bolt to wear first screw that lock screws togather by first lockhole of described second fastener, placed restrictions on described limiting section by an end of card division for described first; First of described first fastener is subjected to the card division to have cambered surface with described ring wall concentric, with so that described cambered surface pastes to touch in described ring wall rotates; Described ring wall is provided with several axially extended grooves, the described cambered surface of actuator that turns to is provided with two juxtaposed deep-slotted chip breakers, and cut open on the cambered surface corresponding to described deep-slotted chip breaker and be provided with a line of rabbet joint that runs through described cambered surface, and be provided with two edge clippings with described two corresponding embeddings of groove in described cambered surface; The quantity of described groove is four.

The technical scheme that the utility model is more detailed is:

The shaft hole inner wall of described pedestal is provided with one second and is subjected to the card division, is provided with a lockset in described the turning, and described lockset is provided with one and flexible be fastened on described second and be subjected to second fastening part of card division; Second trepanning of the trepanning of described sleeve pipe and described first fastener is rectangular, and the stop surface of described trepanning is made up of four limit faces; Described first fastening part has the convex globoidal of a projection, and described short slot has the recessed cancave cambered surface of a described relatively convex globoidal; Described first fastening part has the convex globoidal of a projection, described short slot has the recessed cancave cambered surface of a described relatively convex globoidal, described retaining edge one end is connected with described short slot, and the footpath is concentric circular arc with the cancave cambered surface of described short slot outside the described retaining edge, the other end of described retaining edge forms a fastener, in order to limit the rotational angle of described first fastening part; The internal diameter of described second tank is greater than the internal diameter of described first tank, and the contiguous described retaining edge of described second tank place is equipped with a ring edge, described ring edge is provided with a ring wall towards the extension of the described second end place, described ring wall is provided with a limiting section, described limiting section is established an axially extended profile groove, and the described relatively profile groove place that is positioned at described ring edge is provided with one and supplies a bolt to wear first screw that lock screws togather by first lockhole of described second fastener, placed restrictions on described limiting section by an end of card division for described first; First of described first fastener is subjected to the card division to have cambered surface with described ring wall concentric, with so that described cambered surface pastes to touch in described ring wall rotates; Described ring wall is provided with several axially extended grooves, the described cambered surface of actuator that turns to is provided with two juxtaposed deep-slotted chip breakers, and cut open on the cambered surface corresponding to described deep-slotted chip breaker and be provided with a line of rabbet joint that runs through described cambered surface, and be provided with two edge clippings with described two corresponding embeddings of groove in described cambered surface; The quantity of described groove is four;

The contiguous described retaining edge of described second tank place is provided with a ring edge, described ring edge is provided with a ring wall towards the extension of the described second end place, described ring wall is provided with two corresponding one second screw and one the 3rd screws that are provided with, described second fastener is provided with second lockhole and the 3rd lockhole with the corresponding connection of described second screw and described the 3rd screw, wear lock for a bolt and be screwed on described second screw or described the 3rd screw, in order to limit the rotational angle of described first fastener; The annular groove of the described body of rod is rounded, and the described body of rod is the rectangular cylinder of being made up of four limit faces.

The utility model advantage is:

1. the utlity model has the function of repeated removal assembling, can meet the body of rod of size according to door-plate thickness dismounting and change, and can not make the body of rod produce several deep mixed scratch, thus have promote attractive in appearance and assembling fast, characteristics such as convenient.

2. the utlity model has groove and edge clipping setting, therefore when handle rotates, can drive the hook sheet swimmingly and open and close door-plate, when arriving the place, location, edge clipping is in incompressible state, therefore, can produce the location impression of a kind of tangible fine motion segmentation, to avoid because of compressing edge clipping and damage that the lasting application of force was caused for a long time.

3. first fastener of the present utility model pastes with edge clipping and touches on ring wall, therefore the deep-slotted chip breaker and the line of rabbet joint can provide suitable elastic-restoring force, when the user rotates handle, provide preferable, suitably reach rotary resistance smoothly, cause the puzzlement in the use to prevent handle from rotating arbitrarily.

Description of drawings

Fig. 1 is a basic structure decomposing schematic representation of the present utility model;

Fig. 2 is a sectional view of the present utility model;

Fig. 3 looks up cross-sectional schematic one for the utility model;

Fig. 4 looks up cross-sectional schematic two for the utility model;

Fig. 5 is the utility model first rotation direction operation chart one;

Fig. 6 is the utility model first rotation direction operation chart two;

Fig. 7 is the utility model second rotation direction operation chart one;

Fig. 8 is the utility model second rotation direction operation chart two.

Wherein: 10 door knobs; 11 handles; 12 turn; 120 sleeve pipes; 121 trepannings; 122 stop surfaces; 13 first fastening parts; 130 convex globoidals; 20 pedestals; 21 axis holes; 22 first tanks; 23 second tanks; 24 retaining edge; 240 fasteners; 25 short slots; 250 cancave cambered surfaces; 26 second are subjected to the card division; 27 ring edge; 28 ring walls; 280 limiting sections; 281 profile grooves; 282 first screws; 283 grooves; 284 second screws; 285 the 3rd screws; 30 first fasteners; 31 second trepannings; 32 first are subjected to the card division; 320 cambered surfaces; 321 deep-slotted chip breakers; 322 lines of rabbet joint; 323 edge clippings; 40 second fasteners; 41 slotted holes; 410 arc edge clippings; 42 first lockholes; 43 second lockholes; 44 the 3rd lockholes; 50 bodies of rod; 51 are subjected to the card face; 52 annular grooves; 60 hook sheets; 70 bolts; 80 locksets; 81 second fastening parts;

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment: as shown in Figures 1 to 4, the utility model belongs to a kind of turned to location of non-concealed door knob and the electric box door knob lock that direction is adjusted, mainly apply on the thicker electric component box of door-plate (as reach in freezer, refrigerator or large electric case equipment etc.), it includes:

One door knob 10, it has first end and second end, described first end is provided with a handle 11, described second end is provided with one and turns 12, described 12 the end of turning is provided with the sleeve pipe 120 of a tool trepanning 121, described trepanning 121 inwalls have at least one stop surface 122, and described 12 peripheries that are positioned at described sleeve pipe 120 of turning are provided with first fastening part 13 of a projection;

One pedestal 20, it has first end and second end and runs through described first end and second end and can be for the described 12 ccontaining axis holes 21 that pivot of turning, described axis hole 21 is positioned at the described first end place and forms one first tank 22, and form one second tank 23 in the described second end place, and described axis hole 21 inwalls are provided with one for the retaining edge 24 of described first fastening part 13 toward described first extreme direction formation backstop between described first tank 22 and second tank 23, described retaining edge 24 places are provided with a short slot 25 that supplies described first fastening part 13 to pass through;

One first fastener 30, it is arranged in described second tank 23, but its have one and run through and second trepanning 31 of the described sleeve pipe 120 of jacket, and its side face be provided with a projection and can be subjected to that described first fastening part, 13 blockings drive first be subjected to card division 32;

One second fastener 40, it is installed on second end of described pedestal 20, and it is provided with a slotted hole that runs through 41, and described slotted hole comprises the less arc edge clipping 410 of an internal diameter; And

One body of rod 50, it has one first end and second end, described second end is for being equipped with one in order to open and close the hook sheet 60 of electric box door-plate, described first end has that the stop surface 122 of at least one and described trepanning 121 matches is subjected to card face 51, the described first end external diameter match with described slotted hole 41 and greater than within the described arc edge clipping 410 footpath, and be provided with the less annular groove of an internal diameter 52 in the contiguous described first end side face, described annular groove 52 is chimeric for described arc edge clipping 410, make first end of the described body of rod 50 be passed the slotted hole 41 of described second fastener 40 and wear the trepanning 121 that is combined in described sleeve pipe 120, and be embedded in described annular groove 52 to avoid the described pedestal 20 of the described body of rod 50 disengagings by the arc edge clipping 410 of described second fastener 40.

The trepanning 121 of described sleeve pipe 120 is rectangular with second trepanning 31 of described first fastener 30, and the stop surface 122 of described trepanning 121 is made up of four limit faces.

As shown in Figure 1; axis hole 21 inwalls of described pedestal 20 are provided with one second and are subjected to card division 26; described turning is provided with a lockset 80 in 12, and described lockset 80 is provided with one and flexiblely is fastened on described second and is subjected to second fastening part 81 of card division 26, makes the effect that the utlity model has anti-theft protection.

What the utility model door knob 10 comprised that a handle 11 and one extend turns 12, mainly is to borrow handle 11 to drive to turn 12 to drive the bodies of rod 50 and hook sheet 60 opens and closes door-plates.Therefore the convex globoidal 130 that described 12 first fastening part 13 of turning has a projection, described short slot 25 has the cancave cambered surface 250 that a described relatively convex globoidal 130 is recessed into, described retaining edge 24 1 ends are connected with described short slot 25, and the cancave cambered surface 250 of the external diameter of described retaining edge 24 and described short slot 25 is an isocentric circular arc, the other end of described retaining edge 24 forms a fastener 240, in order to limit the rotational angle of described first fastening part 13.

Extremely shown in Figure 8 as Fig. 3, first tank, the 22 main 12 ccontaining pivots of turning of pedestal 20 for door knob 10, second tank 23 can be ccontaining for first fastener 30, and be locked in pedestal 20 bottoms with second fastener 40, therefore, the internal diameter of described second tank 23 is greater than the internal diameter of described first tank 22, and described second tank, 23 contiguous described retaining edge 24 places are equipped with a ring edge 27, described ring edge 27 is provided with a ring wall 28 towards the extension of the described second end place, described ring wall 28 is provided with a limiting section 280, described limiting section 280 is established an axially extended profile groove 281, and described relatively profile groove 281 places that are positioned at described ring edge 27 are provided with one and supply a bolt 70 to wear first screw 282 that lock screws togather by first lockhole 42 of described second fastener 40, placed restrictions on described limiting section 280 by an end of card division 32 for described first.First of described first fastener 30 is subjected to card division 32 to have cambered surface 320 with described ring wall 28 concentrics, with touching rotation described ring wall 28 in so that described cambered surface 320 is pasted.

Extremely shown in Figure 8 as Fig. 4, in use, for the location impression of segmentation fine motion is provided, described ring wall 28 is provided with several axially extended grooves 283, the cambered surface 320 of described first fastener 30 is provided with two juxtaposed deep-slotted chip breakers 321, and cut open on the cambered surface corresponding to described deep-slotted chip breaker 321 and be provided with a line of rabbet joint 322 that runs through described cambered surface 320, and in described cambered surface 320 be provided with two with described groove 283 in the edge clipping 323 of two corresponding embeddings.In preferred embodiment, the quantity of described groove 283 is four.

As shown in Figure 3, described second tank, 23 contiguous described retaining edge 24 places are provided with a ring edge 27, described ring edge 27 is provided with a ring wall 28 towards the extension of the described second end place, described ring wall 28 is provided with two corresponding one second screw 284 and one the 3rd screws 285 that are provided with, described second fastener 40 is provided with second lockhole 43 and the 3rd lockhole 44 with described second screw 284 and the 285 corresponding connections of described the 3rd screw, wear lock for a bolt 70 and be screwed on described second screw 284 or described the 3rd screw 285, in order to limit the rotational angle of described first fastener 30.

As shown in Figure 1 and Figure 4, selecting for use of the utility model body of rod 50 sizes mainly is that thickness by door-plate decides, therefore the one end is fastened on trepanning 121, the other end in conjunction with hook sheet 60 to open and close door-plate, therefore the annular groove 52 of the described body of rod 50 is rounded, and the described body of rod 50 is the rectangular cylinder of being made up of four limit faces.

To shown in Figure 8, when mounted, at first first fastening part 13 of door knob 10 is aimed at the short slot 25 of pedestal 20 as Fig. 4, made 12 and first fastening part 13 of turning then simultaneously along axis hole 21 and the short slot 25 sliding summits that extend first tank 22.At this moment, rotate handle 11 make first fastening part 13 break away from short slots 25 and backstop on retaining edge 24, again first fastener 30 is inserted in second tank 23, and with firmly turn 12 sleeve pipe 120 of second trepanning, 31 jackets, and first end of the body of rod 50 passed second trepanning 31 of first fastener 30 and be fastened in the stop surface 122 of 12 trepannings 121 of turning, slotted hole 41 with second fastener 40 is set on the annular groove 52 of the body of rod 50 again, simultaneously, arc edge clipping 410 with second fastener 40 is embedded on the annular groove 52, second fastener 40 is rotated and with first lockhole 42, second lockhole 43 and the 3rd lockhole 44 are aimed at first screw 282 that is positioned at second tank 23, second screw 284 and the 3rd screw 285 back locking bolts 70 are with first fastener 30, second fastener 40 and the body of rod 50 are separately fixed on the pedestal 20, at last second termination of the body of rod 50 is established hook sheet 60, so can finish installation exercise of the present utility model.

Extremely shown in Figure 8 as Fig. 4, when the user will open and close the electric box door-plate, at first will be positioned at 12 the lockset 80 of turning with key opens, second fastening part 81 of lockset 80 is broken away from be positioned at second of first tank 22 and be subjected to card division 26, rotate handle 11 towards a direction again, 12 cambered surfaces 310 that drive second fastener 30 of turning are rotated along ring wall 28 towards predetermined direction.When the edge clipping on the cambered surface 310 311 embedded the groove 283 that is positioned on the ring wall 28, expression handle 11 had arrived at the place, location, and promptly the application of force is rotated handle 11 again; On the other hand, because the body of rod 50 is to be embedded on the arc edge clipping 410 of slotted hole 41 with annular groove 52, thereby the body of rod 50 is followed turn 12 to rotate on arc edge clipping 410, and drive hook sheet 60 by the body of rod 50 second ends and open and close door-plates, so, just, can reach the purpose that opens and closes the electric box door-plate.

In addition, because the cambered surface 320 of first fastener 30 is provided with deep-slotted chip breaker 321, edge clipping 323 and the line of rabbet joint 322, when the cambered surface 320 of first fastener 30 was rotated along ring wall 28 towards predetermined direction, edge clipping 323 was to paste to touch on ring wall 28.And because the deep-slotted chip breaker 321 and the line of rabbet joint 322 can provide suitable elastic-restoring force, so the user can obviously feel a kind of location impression of fine motion segmentation, so as to avoiding user's application of force rotation handle 11 again.

The above; it only is a possible embodiments of the present utility model; be not in order to limit claim of the present utility model; in every case according to the described content of the utility model claim, feature with and spirit and the equivalence of other variations of being is implemented, all be contained within the protection domain of the present utility model.

The utility model can be according to door-plate thickness and dismounting and change is fit to the body of rod of size, and the body of rod can not produce deep mixed scratch, has the characteristics such as attractive in appearance, that assembling is quick and easy to operate of promoting; The utility model can drive the hook sheet smoothly and open and close door-plate when handle rotates, when arriving the location impression that book office can produce the fine motion segmentation, continue the damage that the application of force is caused to avoid the user.

Claims

1. the electric box door knob that can turn to location and direction to adjust is locked, and it includes:

One door knob (10), it has first end and second end, described first end is provided with a handle (11), described second end is provided with one turn (12), the end of described turning (12) is provided with the sleeve pipe (120) of a tool trepanning (121), described trepanning (121) inwall has at least one stop surface (122), and the periphery that described turning (12) is positioned at described sleeve pipe (120) is provided with first fastening part (13) of a projection;

One pedestal (20), it has first end and second end and runs through described first end and second end and can be for described turning (12) the ccontaining axis hole (21) that pivots, described axis hole (21) is positioned at the described first end place and forms one first tank (22), and form one second tank (23) in the described second end place, and described axis hole (21) inwall is provided with one for the retaining edge (24) of described first fastening part (13) toward described first extreme direction formation backstop between described first tank (22) and second tank (23), described retaining edge (24) locates to be provided with a short slot (25) that supplies described first fastening part (13) to pass through;

One first fastener (30), it is arranged in described second tank (23), but it has one and runs through and second trepanning (31) of the described sleeve pipe of jacket (120), and its side face be provided with a projection and can be subjected to that described first fastening part (13) blocking drives first be subjected to card division (32);

One second fastener (40), it is installed on second end of described pedestal (20), and it is provided with a slotted hole that runs through (41), and described slotted hole (41) comprises the less arc edge clipping (410) of an internal diameter; And

One body of rod (50), it has one first end and second end, described second termination is provided with a hook sheet (60), described first end has that the stop surface (122) of at least one and described trepanning (121) matches is subjected to card face (51), the described first end external diameter matches with described slotted hole (41) and greater than the internal diameter of described arc edge clipping (410), and be provided with the less annular groove of an internal diameter (52) in the contiguous described first end side face, described annular groove (52) is chimeric for described arc edge clipping (410), first end of the described body of rod (50) passes the slotted hole (41) of described second fastener (40) and wears in the trepanning (121) that is combined in described sleeve pipe (120), and is embedded in described annular groove (52) by the arc edge clipping (410) of described second fastener (40).

2. the electric box door knob lock that turns to location and direction to adjust according to claim 1, it is characterized in that: axis hole (21) inwall of described pedestal (20) is provided with one second and is subjected to card division (26), be provided with a lockset (80) in described the turning (12), described lockset (80) is provided with one and flexible be fastened on described second and be subjected to second fastening part (81) of card division (26).

3. the electric box door knob lock that turns to location and direction to adjust according to claim 1, it is characterized in that: the trepanning (121) of described sleeve pipe (120) is rectangular with second trepanning (31) of described first fastener (30), and the stop surface (122) of described trepanning (121) is made up of four limit faces.

4. the electric box door knob lock that turns to location and direction to adjust according to claim 1, it is characterized in that: described first fastening part (13) has the convex globoidal (130) of a projection, and described short slot (25) has the recessed cancave cambered surface (250) of a described relatively convex globoidal (130).

5. the electric box door knob lock that turns to location and direction to adjust according to claim 1, it is characterized in that: described first fastening part (13) has the convex globoidal (130) of a projection, described short slot (25) has the recessed cancave cambered surface (250) of a described relatively convex globoidal (130), described retaining edge (24) one ends are connected with described short slot (25), and the cancave cambered surface (250) of the external diameter of described retaining edge (24) and described short slot (25) is an isocentric circular arc, and the other end of described retaining edge (24) forms a fastener (240).

6. the electric box door knob lock that turns to location and direction to adjust according to claim 1, it is characterized in that: the internal diameter of described second tank (23) is greater than the internal diameter of described first tank (22), and the contiguous described retaining edge of described second tank (23) (24) locates to be equipped with a ring edge (27), described ring edge (27) is provided with a ring wall (28) towards the extension of the described second end place, described ring wall (28) is provided with a limiting section (280), described limiting section (280) is established an axially extended profile groove (281), and the described relatively profile groove (281) that is positioned at described ring edge (27) is located to be provided with one and worn first screw (282) that lock screws togather for a bolt (70) by first lockhole (42) of described second fastener (40).

7. the electric box door knob lock that turns to location and direction to adjust according to claim 6, it is characterized in that: first of described first fastener (30) is subjected to card division (32) to have cambered surface (320) with described ring wall (28) concentric, and described cambered surface (320) is pasted and touched rotation described ring wall (28) in.

8. the electric box door knob lock that turns to location and direction to adjust according to claim 7, it is characterized in that: described ring wall (28) is provided with several axially extended grooves (283), the cambered surface (320) of described first fastener (30) is provided with two juxtaposed deep-slotted chip breakers (321), and cut open on the cambered surface corresponding to described deep-slotted chip breaker (321) and be provided with a line of rabbet joint (322) that runs through described cambered surface (320), and be provided with two edge clippings (323) with the corresponding embedding of described two grooves (283) in described cambered surface (320).

9. the electric box door knob lock that turns to location and direction to adjust according to claim 8, it is characterized in that: the quantity of described groove (283) is four.

10. the electric box door knob lock that turns to location and direction to adjust according to claim 1, it is characterized in that: the contiguous described retaining edge of described second tank (23) (24) locates to be provided with a ring edge (27), described ring edge (27) is provided with a ring wall (28) towards the extension of the described second end place, described ring wall (28) is provided with two corresponding one second screws (284) that are provided with and one the 3rd screw (285), described second fastener (40) is provided with second lockhole (43) and the 3rd lockhole (44) with the corresponding connection of described second screw (284) and the 3rd screw (285), and a bolt (70) is worn lock and is screwed on described second screw (284) or described the 3rd screw (285).

11. the electric box door knob lock that turns to location and direction to adjust according to claim 1, it is characterized in that: the annular groove (52) of the described body of rod (50) is rounded, and the described body of rod (50) is the rectangular cylinder of being made up of four limit faces.