CN205277070U - Button padlock of variable number - Google Patents
Button padlock of variable number Download PDFInfo
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- CN205277070U CN205277070U CN201521016078.9U CN201521016078U CN205277070U CN 205277070 U CN205277070 U CN 205277070U CN 201521016078 U CN201521016078 U CN 201521016078U CN 205277070 U CN205277070 U CN 205277070U
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Abstract
The utility model discloses a button padlock of variable number, including lock shell, slider, couple and a plurality of button, set up first through -hole, second through -hole on this slider, this first through -hole left side inner wall fovea superior is equipped with half arc recess of slider, the left side surface of this slider is provided with first slider positioning groove, second slider positioning groove to and this slider right side position is formed with the second through -hole, the inside left side of this button is formed with the hole of bead, the concave card croze that is equipped with in right side, and this hole of bead is link up with card croze each other, disposes a ball in this hole of bead, is equipped with a snib in this calorie of croze, and this calorie of croze's front and back length is longer than the snib, and this snib left side is formed with half arc recess on the first ball, half arc recess on the second ball, this snib right side forms the locking tip, and aforementioned second through -hole right side is equipped with unblock recess, locking recess, by this, ingenious realization the utility model discloses a button padlock has can change the purpose of setting for the number function in a flexible way, has improved the theftproof performance of padlock greatly.
Description
Technical field
The utility model relates to by keyed padlock art, refer in particular to a kind of number variable by keyed padlock.
Background technology
At present, lock housing, slip block, hook and some buttons etc. have been generally included by keyed padlock, in its lock housing, dew is provided with the button of some sign numbers, the different numbers of such as 0-9, what it was predetermined unblank, and number generally can not change, the follow-up button just pressing corresponding number of unblanking of every time unblanking, in actual applications, the number that often easily occurs unblanking is learnt by other people, and causes lockset to lose anti-theft function.
Consequently, it is desirable to study out a kind of padlock that can change number of unblanking at any time flexibly, to improve the theftproof performance by keyed padlock.
Practical novel content
In view of this, the utility model for the disappearance of prior art existence, its main purpose be to provide a kind of number variable by keyed padlock, its have flexibly changing setting number function, substantially increase the theftproof performance of padlock.
For achieving the above object, the utility model adopts following technical scheme:
A kind of number variable by keyed padlock, it is characterised in that: include
One lock housing, this lock housing includes the first housing and the 2nd housing, wherein, and button hole after this first housing is formed some, being formed with left back lock groove, right back lock groove respectively in the first position, both sides, housing upper end, this first housing inside left-end position is arranged with rear accommodating groove; 2nd housing is formed some before button holes, the 2nd housing and the first housing assembly, its front button hole and corresponding rear button hole be combined to form can supply button wear into button hole; Being formed with left front lock groove, right front lock groove respectively in the 2nd position, both sides, housing upper end, itself and aforementioned left back lock groove, right back lock groove respective combination are formed can for linking up with left lock groove, the right lock groove that two ends wear; And, it being arranged with front accommodating groove in the 2nd housing inside left-end position, this front accommodating groove and rear accommodating groove are combined to form for the accommodating groove that following slide block Location resilient piece is installed with;
One slide block, this slide block is located in lock housing, and this slide block is offered more than one upper and lower the first through hole communicated, through before and after this first through hole, and the first through hole is corresponding with aforementioned keys hole; In this first through hole inner left wall, corresponding button hole is arranged with slide block half arc fluting respectively; The accommodating groove of the corresponding aforementioned lock housing of the left outer surface of this slide block is provided with the first slide block location groove, the 2nd slide block location groove, in aforementioned accommodating groove, slide block Location resilient piece is installed, this slide block Location resilient piece is convexly equipped with positioning convex portion on the left of slide block, and this positioning convex portion adapts in corresponding first slide block location groove or the 2nd slide block location groove; And, on the right side of this slide block, position is formed with the 2nd through hole extended up and down, the setting corresponding to aforementioned right lock groove of the 2nd through hole;
One hook, this hook has the left locking bar and right locking bar that are connected to each other, and its left locking bar is worn into aforementioned left lock groove, and this right locking bar is worn respectively into aforementioned right lock groove and the 2nd through hole, and, this right fixed setting of locking bar opposing slider;
And, some buttons, this button wears corresponding first through hole of slide block and correspondence is exposed to aforementioned corresponding front button hole, rear button hole place; It is formed with the hole of bead on the left of this key inside, right side is arranged with card bolt groove, this hole of bead and card bolt groove are through each other, a ball it is configured with in this hole of bead, it is provided with a card bolt in this card bolt groove, the anterior-posterior length of this card bolt groove is longer than card bolt, and on the left of this card bolt, counter ball is formed with the first ball half arc fluting, the 2nd ball half arc fluting; The lock only tip is formed on the right side of this card bolt, inwall is arranged with on the right side of the first through hole of slide block the unblock groove extended up and down, on the right side of this first through hole, on inwall, corresponding button hole is arranged with lock only groove respectively, this lock stops groove and lays respectively at the unblock forward and backward side of groove, and this lock only through unblock groove of groove; Aforementioned lock only the tip then corresponding stretching into unlock groove or lock only in groove; This button is arranged with the first button location groove and the 2nd button location groove that tandem is arranged, button is provided with button Location resilient piece, this button Location resilient piece has button stopper protrusion, and this button stopper protrusion is corresponding adapts to the first button location groove or the 2nd button location groove.
As a kind of preferred version, the lock of the described forward and backward side of unblock groove stops groove inner bottom surface and is upwards convexly equipped with front limit boss, rear positive stop lug boss respectively, and this positive stop lug boss is positioned at lock only groove and the boundary place unlocking groove; Further, the face, front side of all front limit boss keeps neat flat, and the front lateral protection of all rear positive stop lug boss is put down together; The button being set to password value, it is locked the only tip accordingly and is limited to the face, front side of front limit boss, and is not set to the button of password value, and it is locked only tip accordingly and is limited to the face, front side of rear positive stop lug boss.
As a kind of preferred version, described right locking bar is provided with the first card groove, slide block arranges the 2nd card groove below corresponding 2nd through hole, is together located in the first card groove, the 2nd card groove by arranging a folder sheet.
As a kind of preferred version, described first button location groove and the 2nd button location groove are recessed bottom button; Described button is that arrangement is put, with row button button Location resilient piece be integrally connected to respectively on same installation base plate, described installation base plate is extended in left-right direction, described button Location resilient piece from installation base plate top forward oblique bending extension and become; Having offered some first pilot holes on this installation base plate, in aforementioned first housing, after the correspondence of side, button hole lower position is convexly equipped with corresponding first locating dowel, and this installation base plate is installed in the first locating dowel by the first pilot hole; And, this installation base plate bottom has been bent to form horizontal flaps forward.
As a kind of preferred version, described slide block Location resilient piece is horizontal type U shape structure design, and it includes the first elasticity arm and the 2nd elasticity arm, and the junction of this first elasticity arm and the 2nd elasticity arm is aforementioned positioning convex portion; The spacing groove being convenient to slide block Location resilient piece location it is provided with in aforementioned accommodating groove, this slide block Location resilient piece is installed in spacing groove, and it is provided with for the spring for slide block Location resilient piece offer elastic force in slide block Location resilient piece, this spring one end is connected to lock housing, and the spring the other end is connected to the positioning convex portion dorsal part of slide block Location resilient piece.
As a kind of preferred version, described first housing and the 2nd housing be all correspondingly provided with left and right is extended axis hole, both axis holes are by tumbler pin assembling locking, and, being respectively arranged with, on first housing and the 2nd housing, the 2nd locating dowel, the 2nd pilot hole that front and back extend, its 2nd locating dowel stretches in the 2nd pilot hole.
As a kind of preferred version, on front side of described slide block and/or rear side is convexly equipped with the preset pieces extended up and down, and this preset pieces is disposed adjacent with aforementioned first through hole; On aforementioned 2nd housing and/or the first housing, corresponding female is provided with the locating slot extended up and down; This location projection adapts in corresponding locating slot.
As a kind of preferred version, described slide block half arc fluting and corresponding lock stop that groove is oblique to be oppositely arranged.
As a kind of preferred version, described button has body and the front protuberance protruded out from body front and back ends, rear protuberance, the left and right vertical cross-section of this front protuberance, rear protuberance is all less than the left and right vertical cross-section of body, then body front and back ends is formed respectively and prevents button from deviating from the forward shoulder in button hole, rear shoulder; The front opening place in aforementioned front button hole is formed with suitable front stopping edge, and the open rearward end place in aforementioned rear button hole is formed with suitable back stopping edge, and aforementioned forward shoulder is limited to front stopping edge, and aforementioned rear shoulder is limited to back stopping edge.
As a kind of preferred version, the lower end of right locking bar of described hook has extended to form lug, aforementioned first housing, the 2nd housing are corresponding is provided with horizontal tab slot, longitudinal tab slot, this transverse direction tab slot, longitudinal tab slot are arranged in vertical relation each other, this transverse direction tab slot, longitudinal through each other and all through aforementioned 2nd through hole of tab slot.
The utility model compared with prior art has obvious advantage and useful effect, specifically, as shown from the above technical solution, its mainly by the design of special construction design of lock housing, slide block, hook and button and corresponding configuration component with coordinate, the ingenious object by keyed padlock with flexibly changing setting number function realizing the utility model, substantially increases the theftproof performance of padlock.
For more clearly setting forth constitutional features of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the three-dimensional diagram of assembling of the embodiment of the utility model;
Fig. 2 is the three-dimensional diagram of another angle assembling of the embodiment of the utility model;
Fig. 3 is the exploded view of the embodiment of the utility model;
Fig. 4 be basis embodiment in the front view (not showing the 2nd housing) of locking state;
Fig. 5 be basis embodiment in unblank the front view (not showing the 2nd housing) of state;
Fig. 6 be basis embodiment in input unblank the front view (not showing the 2nd housing) of number lock status;
Fig. 7 be basis embodiment in the first sectional view of locking state;
Fig. 8 be basis embodiment in the 2nd sectional view of locking state;
Fig. 9 be basis embodiment in the 3rd sectional view of locking state;
Figure 10 be basis embodiment in the three-dimensional arrangement diagram of the first housing;
Figure 11 be basis embodiment in the three-dimensional arrangement diagram of the 2nd housing;
Figure 12 be basis embodiment in the three-dimensional arrangement diagram of slide block;
Figure 13 be basis embodiment in the sectional view of slide block;
Figure 14 be basis embodiment in the three-dimensional arrangement diagram of button Location resilient piece;
Figure 15 be basis embodiment in the exploded view of button.
Accompanying drawing identifier declaration:
1, the first housing 2, the 2nd housing
3, slide block 4, first through hole
5, slide block half arc fluting 6, first slide block location groove
7, the 2nd slide block location groove 8, slide block Location resilient piece
9, positioning convex portion 10, the 2nd through hole
11, link up with 12, left locking bar
13, right locking bar 14, button
15, the hole of bead 16, card bolt groove
17, ball 18, card bolt
19, the first ball half arc fluting the 20, the 2nd ball half arc fluting
21, lock stops the tip 22, unlocks groove
23, lock only groove 24, first button location groove
25, the 2nd button location groove 26, button Location resilient piece
27, button stopper protrusion 28, front limit boss
29, rear positive stop lug boss 30, first card groove
31, the 2nd card groove 32, folder sheet
33, the first pilot hole 34, first locating dowel
35, horizontal flaps 36, first elasticity arm
37, the 2nd elasticity arm 38, spacing groove
39, tumbler pin 40, the 2nd locating dowel
41, the 2nd pilot hole 42, preset pieces
43, locating slot 44, body
45, front protuberance 46, rear protuberance
47, forward shoulder 48, rear shoulder
49, front stopping edge 50, back stopping edge
51, lug 52, horizontal tab slot
53, longitudinal tab slot 54, spring.
Embodiment
Please refer to shown in Fig. 1 to Figure 15, that show the concrete structure of the embodiment of the utility model, this kind of reversion code by keyed padlock, include lock housing, slide block (3), hook (11) and some buttons (14).
First, it should be noted that, in description below, some terms " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " outward " or position are closed, it is only technical solutions of the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device referred to or element must have specific orientation or construct with specific orientation and operation, therefore, can not be interpreted as restriction of the present utility model.
This lock housing includes the first housing (1) and the 2nd housing (2), described first housing (1) and the 2nd housing (2) be all correspondingly provided with left and right is extended axis hole, both axis holes are by tumbler pin (39) assembling locking, and, being respectively arranged with, on first housing (1) and the 2nd housing (2), the 2nd locating dowel (40), the 2nd pilot hole (41) that front and back extend, its 2nd locating dowel (40) stretches in the 2nd pilot hole (41);
Button hole after being formed with some on this first housing, is formed with left back lock groove, right back lock groove respectively in the first position, both sides, housing upper end, and this first housing inside left-end position is arranged with rear accommodating groove; 2nd housing is formed some before button holes, the 2nd housing and the first housing assembly, its front button hole and corresponding rear button hole be combined to form can supply button wear into button hole; Being formed with left front lock groove, right front lock groove respectively in the 2nd position, both sides, housing upper end, itself and aforementioned left back lock groove, right back lock groove respective combination are formed can for linking up with left lock groove, the right lock groove that two ends wear; And, it being arranged with front accommodating groove in the 2nd housing inside left-end position, this front accommodating groove and rear accommodating groove are combined to form for the accommodating groove that following slide block Location resilient piece is installed with.
This slide block (3) is located in lock housing, and this slide block (3) is offered more than one upper and lower the first through hole (4) communicated, through before and after this first through hole (4), and the first through hole (4) is corresponding with aforementioned keys hole; Described slide block (3) front side and/or rear side are convexly equipped with the preset pieces (42) extended up and down, and this preset pieces (42) is disposed adjacent with aforementioned first through hole (4); Aforementioned 2nd housing (2) and/or the upper corresponding female of the first housing (1) are provided with the locating slot (43) extended up and down; This location projection (42) adapts in corresponding locating slot (43);
In this first through hole (4) inner left wall, corresponding button hole is arranged with slide block half arc fluting (5) respectively, and described slide block half arc fluting (5) stops with following corresponding lock that groove (23) is oblique to be oppositely arranged; The accommodating groove of the corresponding aforementioned lock housing of the left outer surface of this slide block (3) is provided with the first slide block location groove (6), the 2nd slide block location groove (7), slide block Location resilient piece (8) is installed in aforementioned accommodating groove, this slide block Location resilient piece (8) is convexly equipped with positioning convex portion (9) on the left of slide block, and this positioning convex portion (9) adapts in corresponding first slide block location groove (6) or the 2nd slide block location groove (7); In the present embodiment, described slide block Location resilient piece (8) is in horizontal type U shape structure design, it includes the first elasticity arm (36) and the 2nd elasticity arm (37), and the junction of this first elasticity arm (36) and the 2nd elasticity arm (37) is aforementioned positioning convex portion (9); The spacing groove (38) be convenient to slide block Location resilient piece (8) and locate it is provided with in aforementioned accommodating groove, this slide block Location resilient piece (8) is installed in spacing groove (38), and it is provided with for the spring (54) for slide block Location resilient piece (8) offer elastic force in slide block Location resilient piece (8), this spring (54) one end is connected to lock housing, and spring (54) the other end is connected to positioning convex portion (9) dorsal part of slide block Location resilient piece (8); And, position, this slide block (3) right side is formed with the 2nd through hole (10) extended up and down, the setting corresponding to aforementioned right lock groove of the 2nd through hole (10).
This hook (11) has the left locking bar (12) and right locking bar (13) that are connected to each other, its left locking bar (12) is worn into aforementioned left lock groove, this right locking bar (13) is worn into aforementioned right lock groove and the 2nd through hole (10) respectively, and, this right locking bar (13) opposing slider (3) fixed setting, specifically: described right locking bar (13) is provided with the first card groove (30), upper corresponding 2nd through hole (10) lower section of slide block (3) arranges the 2nd card groove (31), is together located in the first card groove (30), the 2nd card groove (31) by arranging a folder sheet (32); And, right locking bar (13) the lower end of described hook (11) has extended to form lug (51), aforementioned first housing (1), the 2nd housing (2) are corresponding is provided with horizontal tab slot (52), longitudinal tab slot (53), this transverse direction tab slot (52), longitudinal tab slot (53) are arranged in vertical relation each other, this transverse direction tab slot (52), longitudinal tab slot (53) through each other and all through aforementioned 2nd through hole (10).
This button (14) wears corresponding first through hole of slide block (3) (4) and correspondence is exposed to aforementioned corresponding front button hole, rear button hole place; This button (14) there is body (44) and protrude out from body (44) front and back ends front protuberance (45), rear protuberance (46), the left and right vertical cross-section of this front protuberance (45), rear protuberance (46) is all less than (44) left and right vertical cross-section of body, then body (44) front and back ends is formed respectively and prevents button (14) from deviating from the forward shoulder (47) in button hole, rear shoulder (48); The front opening place in aforementioned front button hole is formed with suitable front stopping edge (49), the open rearward end place in aforementioned rear button hole is formed with suitable back stopping edge (50), aforementioned forward shoulder (47) is limited to front stopping edge (49), and aforementioned rear shoulder (48) is limited to back stopping edge (50);
This button (14) inside left is formed with the hole of bead (15), right side is arranged with card bolt groove (16), this hole of bead (15) and card bolt groove (16) are through each other, a ball (17) it is configured with in this hole of bead (15), a card bolt (18) it is provided with in this card bolt groove (16), the anterior-posterior length of this card bolt groove (16) is longer than card bolt (18), and this card bolt (18) left side counter ball (17) is formed with the first ball half arc fluting (19), the 2nd ball half arc fluting (20); This card bolt (18) right side forms the lock only tip (21), first through hole (4) the right side inwall of slide block (3) is arranged with the unblock groove (22) extended up and down, on this first through hole (4) right side inwall, corresponding button hole is arranged with lock only groove (23) respectively, this lock stops groove (23) and lays respectively at unblock groove (22) forward and backward side, and this lock only through unblock groove (22) of groove (23); Aforementioned lock only the tip (21) then corresponding stretching into unlock groove (22) or lock only in groove (23); This button (14) is arranged with the first button location groove (24) and the 2nd button location groove (25) that tandem is arranged, button (14) is provided with button Location resilient piece (26), this button Location resilient piece (26) has button stopper protrusion (27), and this button stopper protrusion (27) is corresponding adapts to the first button location groove (24) or the 2nd button location groove (25);
Herein, described first button location groove (24) and the 2nd button location groove (25) are recessed in button (14) bottom; Described button (14) is put in arrangement, integrally it is connected to respectively on same installation base plate with the button Location resilient piece (26) arranging button (14), described installation base plate is extended in left-right direction, described button Location resilient piece (26) from installation base plate top forward oblique bending extend and become; This installation base plate has been offered some first pilot holes (33), after the correspondence of aforementioned first housing (1) interior side, button hole lower position is convexly equipped with corresponding first locating dowel (34), and this installation base plate is installed in the first locating dowel (34) by the first pilot hole (33); And, this installation base plate bottom has been bent to form horizontal flaps (35) forward.
In the present embodiment, the lock of the forward and backward side of described unblock groove (22) stops groove (23) inner bottom surface and is upwards convexly equipped with front limit boss (28), rear positive stop lug boss (29) respectively, and this front limit boss (28), rear positive stop lug boss (29) lay respectively at lock and stop the boundary place of groove (23) with corresponding unblock groove (22); Further, the face, front side of all front limit boss (28) keeps neat flat, and the front lateral protection of all rear positive stop lug boss (29) is put down together; The button being set to password value, it is locked the only tip accordingly and is limited to the face, front side of front limit boss (28), and is not set to the button of password value, and it is locked only tip accordingly and is limited to the face, front side of rear positive stop lug boss (29); So, by the setting of front limit boss (28), rear positive stop lug boss (29), the distance that front limit boss (28) and corresponding lock stop the distance of the tip (21), rear positive stop lug boss (29) stops the tip (21) with corresponding lock is all consistent, button end face outside height is consistent, the distance of downward pressing keys activity is also consistent, effectively prevents other people from detecting unlocking cipher.
Next, simply introduce number variable as follows by the principle of work of keyed padlock of the utility model:
When need to change number of unblanking (being also exactly unlocking cipher), must in the state of unblanking; Therefore, first press the respective keys of former unlocking cipher, upwards pull hook, hook catenating slider upwards moves together, and then, rotational hook is pressed into the end (this process hook catenating slider moves downward together) downwards again to the position of number variable, now, pressing keys sets the permutations of code wanted, and the ball (17) being set to the button of password value is then positioned at slide block half arc fluting (5), and its corresponding lock shotpin (21) is positioned at the face, front side of rear positive stop lug boss (29); The ball (17) not being set to the button of password value is then positioned at the hole of bead (15) and the first ball half arc fluting (19) always, and its corresponding lock shotpin (21) is positioned at and unlocks groove (22);
After setting code, hook is pulled to continue to be tried hard to keep can not hold, hook tape movable slider is upwards, the ball (17) being set to the button of password value is then correspondingly positioned at the hole of bead (15) with in the 2nd ball half arc fluting (20), now, slide block (3) can be blocked by lock shotpin (21) in button (14), and namely its lock shotpin (21) is limited to the face, front side of front limit boss (28); So, all button end face outside height are consistent, and the distance of downward pressing keys activity is also consistent, and others cannot know unlocking cipher.
Design focal point of the present utility model is, its mainly by the design of special construction design of lock housing, slide block, hook and button and corresponding configuration component with coordinate, the ingenious object by keyed padlock with flexibly changing setting number function realizing the utility model, substantially increases the theftproof performance of padlock.
The above, it it is only better embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a number variable by keyed padlock, it is characterised in that: include
One lock housing, this lock housing includes the first housing (1) and the 2nd housing (2), wherein, and button hole after this first housing is formed some, being formed with left back lock groove, right back lock groove respectively in the first position, both sides, housing upper end, this first housing inside left-end position is arranged with rear accommodating groove; 2nd housing is formed some before button holes, the 2nd housing and the first housing assembly, its front button hole and corresponding rear button hole be combined to form can supply button wear into button hole; Being formed with left front lock groove, right front lock groove respectively in the 2nd position, both sides, housing upper end, itself and aforementioned left back lock groove, right back lock groove respective combination are formed can for linking up with left lock groove, the right lock groove that two ends wear; And, it being arranged with front accommodating groove in the 2nd housing inside left-end position, this front accommodating groove and rear accommodating groove are combined to form for the accommodating groove that following slide block Location resilient piece is installed with;
One slide block (3), this slide block (3) is located in lock housing, and this slide block (3) is offered more than one upper and lower the first through hole (4) communicated, through before and after this first through hole (4), and the first through hole (4) is corresponding with aforementioned keys hole; In this first through hole (4) inner left wall, corresponding button hole is arranged with slide block half arc fluting (5) respectively; The accommodating groove of the corresponding aforementioned lock housing of the left outer surface of this slide block (3) is provided with the first slide block location groove (6), the 2nd slide block location groove (7), slide block Location resilient piece (8) is installed in aforementioned accommodating groove, this slide block Location resilient piece (8) is convexly equipped with positioning convex portion (9) on the left of slide block, and this positioning convex portion (9) adapts in corresponding first slide block location groove (6) or the 2nd slide block location groove (7); And, position, this slide block (3) right side is formed with the 2nd through hole (10) extended up and down, the setting corresponding to aforementioned right lock groove of the 2nd through hole (10);
One hook (11), this hook (11) has the left locking bar (12) and right locking bar (13) that are connected to each other, its left locking bar (12) is worn into aforementioned left lock groove, this right locking bar (13) is worn into aforementioned right lock groove and the 2nd through hole (10) respectively, and, this right locking bar (13) opposing slider (3) fixed setting;
And, some buttons (14), this button (14) wears corresponding first through hole of slide block (3) (4) and correspondence is exposed to aforementioned corresponding front button hole, rear button hole place; This button (14) inside left is formed with the hole of bead (15), right side is arranged with card bolt groove (16), this hole of bead (15) and card bolt groove (16) are through each other, a ball (17) it is configured with in this hole of bead (15), a card bolt (18) it is provided with in this card bolt groove (16), the anterior-posterior length of this card bolt groove (16) is longer than card bolt (18), and this card bolt (18) left side counter ball (17) is formed with the first ball half arc fluting (19), the 2nd ball half arc fluting (20); This card bolt (18) right side forms the lock only tip (21), first through hole (4) the right side inwall of slide block (3) is arranged with the unblock groove (22) extended up and down, on this first through hole (4) right side inwall, corresponding button hole is arranged with lock only groove (23) respectively, this lock stops groove (23) and lays respectively at unblock groove (22) forward and backward side, and this lock only through unblock groove (22) of groove (23); Aforementioned lock only the tip (21) then corresponding stretching into unlock groove (22) or lock only in groove (23); This button (14) is arranged with the first button location groove (24) and the 2nd button location groove (25) that tandem is arranged, button (14) is provided with button Location resilient piece (26), this button Location resilient piece (26) has button stopper protrusion (27), and this button stopper protrusion (27) is corresponding adapts to the first button location groove (24) or the 2nd button location groove (25).
2. number variable according to claim 1 by keyed padlock, it is characterized in that: the lock of the forward and backward side of described unblock groove (22) stops groove (23) inner bottom surface and is upwards convexly equipped with front limit boss (28), rear positive stop lug boss (29) respectively, this front limit boss (28), rear positive stop lug boss (29) lay respectively at lock and stop the boundary place of groove (23) with corresponding unblock groove (22); Further, the face, front side of all front limit boss (28) keeps neat flat, and the front lateral protection of all rear positive stop lug boss (29) is put down together; The button being set to password value, it is locked the only tip accordingly and is limited to the face, front side of front limit boss (28), and is not set to the button of password value, and it is locked only tip accordingly and is limited to the face, front side of rear positive stop lug boss (29).
3. number variable according to claim 1 by keyed padlock, it is characterized in that: described right locking bar (13) is provided with the first card groove (30), upper corresponding 2nd through hole (10) lower section of slide block (3) arranges the 2nd card groove (31), is together located in the first card groove (30), the 2nd card groove (31) by arranging a folder sheet (32).
4. number variable according to claim 1 by keyed padlock, it is characterised in that: described first button location groove (24) and the 2nd button location groove (25) are recessed bottom button (14); Described button (14) is put in arrangement, integrally it is connected to respectively on same installation base plate with the button Location resilient piece (26) arranging button (14), described installation base plate is extended in left-right direction, described button Location resilient piece (26) from installation base plate top forward oblique bending extend and become; This installation base plate has been offered some first pilot holes (33), after the correspondence of aforementioned first housing (1) interior side, button hole lower position is convexly equipped with corresponding first locating dowel (34), and this installation base plate is installed in the first locating dowel (34) by the first pilot hole (33); And, this installation base plate bottom has been bent to form horizontal flaps (35) forward.
5. number variable according to claim 1 by keyed padlock, it is characterized in that: described slide block Location resilient piece (8) is in horizontal type U shape structure design, it includes the first elasticity arm (36) and the 2nd elasticity arm (37), and the junction of this first elasticity arm (36) and the 2nd elasticity arm (37) is aforementioned positioning convex portion (9); The spacing groove (38) be convenient to slide block Location resilient piece (8) and locate it is provided with in aforementioned accommodating groove, this slide block Location resilient piece (8) is installed in spacing groove (38), and it is provided with for the spring (54) for slide block Location resilient piece (8) offer elastic force in slide block Location resilient piece (8), this spring (54) one end is connected to lock housing, and spring (54) the other end is connected to positioning convex portion (9) dorsal part of slide block Location resilient piece (8).
6. number variable according to claim 1 by keyed padlock, it is characterized in that: described first housing (1) and the 2nd housing (2) be all correspondingly provided with left and right is extended axis hole, both axis holes are by tumbler pin (39) assembling locking, and, being respectively arranged with, on first housing (1) and the 2nd housing (2), the 2nd locating dowel (40), the 2nd pilot hole (41) that front and back extend, its 2nd locating dowel (40) stretches in the 2nd pilot hole (41).
7. number variable according to claim 1 by keyed padlock, it is characterised in that: described slide block (3) front side and/or after side be convexly equipped with the preset pieces (42) extended up and down, this preset pieces (42) is disposed adjacent with aforementioned first through hole (4); Aforementioned 2nd housing (2) and/or the upper corresponding female of the first housing (1) are provided with the locating slot (43) extended up and down; This location projection (42) adapts in corresponding locating slot (43).
8. number variable according to claim 1 by keyed padlock, it is characterised in that: only groove (23) is oblique is oppositely arranged for described slide block half arc fluting (5) and corresponding lock.
9. number variable according to claim 1 by keyed padlock, it is characterized in that: described button (14) there is body (44) and protrude out from body (44) front and back ends front protuberance (45), rear protuberance (46), the left and right vertical cross-section of this front protuberance (45), rear protuberance (46) is all less than (44) left and right vertical cross-section of body, then body (44) front and back ends is formed respectively and prevents button (14) from deviating from the forward shoulder (47) in button hole, rear shoulder (48); The front opening place in aforementioned front button hole is formed with suitable front stopping edge (49), the open rearward end place in aforementioned rear button hole is formed with suitable back stopping edge (50), aforementioned forward shoulder (47) is limited to front stopping edge (49), and aforementioned rear shoulder (48) is limited to back stopping edge (50).
10. number variable according to claim 1 by keyed padlock, it is characterized in that: right locking bar (13) the lower end of described hook (11) has extended to form lug (51), aforementioned first housing (1), the 2nd housing (2) are corresponding is provided with horizontal tab slot (52), longitudinal tab slot (53), this transverse direction tab slot (52), longitudinal tab slot (53) are arranged in vertical relation each other, this transverse direction tab slot (52), longitudinal tab slot (53) through each other and all through aforementioned 2nd through hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016078.9U CN205277070U (en) | 2015-12-09 | 2015-12-09 | Button padlock of variable number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016078.9U CN205277070U (en) | 2015-12-09 | 2015-12-09 | Button padlock of variable number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277070U true CN205277070U (en) | 2016-06-01 |
Family
ID=56061654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521016078.9U Active CN205277070U (en) | 2015-12-09 | 2015-12-09 | Button padlock of variable number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437309A (en) * | 2016-09-29 | 2017-02-22 | 利泰五金制品(东莞)有限公司 | Single-key dual-purpose key padlock capable of changing number |
-
2015
- 2015-12-09 CN CN201521016078.9U patent/CN205277070U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437309A (en) * | 2016-09-29 | 2017-02-22 | 利泰五金制品(东莞)有限公司 | Single-key dual-purpose key padlock capable of changing number |
| CN106437309B (en) * | 2016-09-29 | 2019-01-18 | 利泰五金制品(东莞)有限公司 | Singly-bound dual-purpose type number variable key padlock |
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Address after: 523000 Industrial Zone, Datang Village, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: Litai Internet of Things Technology (Guangdong) Co.,Ltd. Address before: Litai Hardware (Dongguan) Co., Ltd., No. 59, Lianfeng Road, Datang Village Industrial Zone, Dalingshan Town, Dongguan City, Guangdong Province, 523000 Patentee before: LEADTECH METAL MANUFACTURING (DONGGUAN) Co.,Ltd. |
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| CP03 | Change of name, title or address |