CN211115263U - Case buckle lock - Google Patents

Abstract

The utility model relates to a case padlock, which comprises a main lock body, an auxiliary lock body and a locking plate, wherein one end of the locking plate is hinged with the auxiliary lock body, the main lock body is provided with a locking device for locking or unlocking the other end of the locking plate, the locking device comprises a code wheel mechanism, push away the button, the spring bolt and push away the button piece that resets, it sets up with the spring bolt linkage to push away the button, the spring bolt breaks away from the lockhole of seting up on the snap close board when pushing away the button, it resets to push away the button and the spring bolt resets until the spring bolt passes the lockhole to push away the button, password wheel mechanism is spacing or remove spacing when the spring bolt passes the lockhole to pushing away the button, the side of the relative main lock body of main lock body and the vice lock body of the direction of arranging is provided with the extension, password wheel mechanism is located this extension and corresponds with the sunk part position after the case and bag framework is closed, password wheel mechanism includes the password wheel with extension normal running fit, this password wheel part stretches out towards user. Adopt above-mentioned scheme, the utility model provides a reduce case and bag padlock of the whole thickness of lock body.

Description

Case buckle lock

Technical Field

The utility model relates to a case and bag lock field, concretely relates to case and bag padlock.

Background

The case lock is a lock accessory arranged on the case, and has the function of locking the closed case, so as to prevent the case from being opened by mistake or articles in the case from being stolen by people.

Case and bag padlock is then one kind of case and bag lock, including the primary lock body, vice lock body and snap close board, primary lock body and vice lock body are fixed in the both sides that case and bag opened and shut the department respectively, snap close board one end articulates in vice lock body, the primary lock body is provided with the locking device who is used for locking or unblock the hasp board other end, locking device often is including pushing away the button, spring bolt and spring, the fore shaft has been seted up to the position that the primary lock body corresponds the spring bolt, the snap close board is provided with the locking piece that inserts the fore shaft, be provided with the lockhole that supplies the spring bolt to pass on the locking piece, the spring bolt withdraws from the lockhole when pushing away the button when being promoted, locking device unlocks the hasp board, the spring drives when pushing away the button does not have exogenic action and pushes away.

The utility model discloses a chinese utility model patent that application number is 201621009818.0 discloses a case and bag password padlock, in order to increase the security performance of case and bag password padlock, its locking device still includes password wheel mechanism, and this password wheel mechanism restricts when the password is wrong and pushes away the button and remove, makes it unable by promoting, pushes away the button promptly and can't unblock the hasp board, and password wheel mechanism pushes away the button when the password is correct and just can promote, pushes away the button promptly and can unblock the hasp board.

The section of the prior case and bag frame body after being closed is generally in a convex-concave-convex shape, when the case and bag padlock with the structure is often arranged on the case and bag frame body at the opening and closing position of a case and bag, because the password wheel mechanism is positioned at the other side of the main lock body relative to the lock catch plate, the position is just opposite to the convex position of the case and bag frame body, and the password wheel mechanism has certain thickness, the whole thickness of the case and bag padlock is increased, the structure is bloated, the appearance is influenced, and because the push button and the password wheel mechanism are arranged side by side, the movement of the push button can be limited by the transmission piece positioned between the push button and the password wheel mechanism, and the structure is further.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a reduce case and bag padlock of the whole thickness of lock body.

In order to achieve the above purpose, the utility model provides a following technical scheme: including master lock body, vice lock body and snap close board, master lock body and vice lock body be fixed in the both sides that case and bag opened and shut the department respectively, snap close board one end articulate in vice lock body, master lock body be provided with and be used for locking the locking device of hasp board other end or unblock, locking device include the code wheel mechanism, push away button, spring bolt and push away the button piece that resets, push away button and spring bolt linkage setting, the spring bolt break away from the lockhole of seting up on the snap close board when being promoted, push away the button piece that resets and will push away button and spring bolt and reset and pass the lockhole until the spring bolt, the code wheel mechanism spacing or remove spacing its characterized in that to pushing away the button when the spring bolt passes the lockhole: the side of the main lock body relative to the arrangement direction of the main lock body and the auxiliary lock body is provided with an extending part, the password wheel mechanism is positioned at the extending part and corresponds to the position of the depressed part after the case frame body is closed, the password wheel mechanism comprises a password wheel which is in running fit with the extending part, and the local part of the password wheel extends out from the end face of the extending part towards a user.

Through adopting above-mentioned technical scheme, add the extension that is used for installing password wheel mechanism, shift the mounted position of password wheel mechanism, make its and the frame body corresponding in the sunk part position after the closure to effectively reduce the whole thickness of lock body, make the lock body structure more retrench, the appearance is more pleasing to the eye.

The utility model discloses further set up to: the push button is arranged in a direction perpendicular to the arrangement direction of the main lock body and the auxiliary lock body, the other side of the main lock body, which is opposite to the password wheel mechanism, is provided with a side operation port for pressing the push button, the password wheel mechanism further comprises a mandrel and a spline wheel, the password wheel sleeve is arranged on the periphery of the mandrel, the spline wheel sleeve is arranged on the periphery of the password wheel and forms circumferential linkage with the password wheel through a spline, the mandrel is in rotating fit with the main lock body, the axial direction of the mandrel is consistent with the push button in the pressing direction, the mandrel is positioned on the moving track of the push button when being pressed, the push button is provided with a second limiting part which is abutted against the end part of the mandrel, the inner periphery of the spline wheel is provided with a password notch, the periphery of the mandrel is provided with a password lug which is matched with the shape of the password notch, and when the password of the push button is correct, the push button pushes the mandrel to move synchronously; when the password of the password wheel is wrong, the password notch and the password bump are wrong, and the push button is limited by the mandrel.

Through adopting above-mentioned technical scheme, rationally arrange the dabber position, make the dabber directly support in pushing away the button and constitute spacing to pushing away the button, save the dabber and push away the button between the required locating part when side by side to make the structure more retrench, improve assembly efficiency, reduce the processing cost.

The utility model discloses further set up to: the dabber lie in the tip that offsets with second spacing part and be provided with the cooperation dish that resets, the spacing part of second be provided with the spacing groove that the cooperation dish shape looks adaptation that resets, the button that pushes away reset and include first cylinder compression spring, first cylinder compression spring cover locate the dabber and compress in between the cooperation dish that resets and the spline wheel.

Through adopting above-mentioned technical scheme, add the cooperation dish that resets, increase the dabber tip and push away the area of contact between the button, increase spacing stability and the reliability that first cylinder compression spring resets, and simultaneously, spacing groove and the cooperation dish phase-match that resets, it leads to push away the button by the supplementary button that pushes away of direction of spline wheel pair dabber, the improvement pushes away the mobility stability of button, furthermore, the dabber is as first cylinder compression spring's mounted position, the mounted stability and the accuracy that resets of first cylinder compression spring have also been improved, avoid first cylinder compression spring skew or slope in the use, need not to process the mounted position that is used for installing first cylinder compression spring simultaneously, make the structure further retrench, reduce extension part volume simultaneously.

The utility model discloses further set up to: the code wheel mechanism further comprises a code adjusting rod which moves in the extending part, the code adjusting rod abuts against the spline wheel, the code adjusting rod is provided with a code adjusting part which extends out of the extending part, the moving track of the code adjusting rod is provided with a code adjusting position and a non-code adjusting position, and when the code adjusting rod is located at the code adjusting position, the code wheel and the code wheel are extruded and embossed in a staggered mode, and circumferential linkage of the code wheel and the code wheel is cancelled; when the code adjusting rod is located at the non-code adjusting position, the code adjusting rod is far away from the spline wheel, and the first cylindrical compression spring resets the spline wheel to the position linked with the code wheel.

Through adopting above-mentioned technical scheme, add and transfer the sign indicating number pole, make the password wheel mechanism have and transfer the sign indicating number function, rational utilization simultaneously is used for restoring to the throne and pushes away the first cylinder compression spring of button, makes it be used for the spline wheel to the restoration of password wheel, reduces the assembly and the processing of a spring to make the structure more retrench.

The utility model discloses further set up to: push away the button and be provided with the spring bolt seat of installation spring bolt, push away the button reset piece including compression direction with push away the button and press the unanimous second cylinder compression spring of direction, the compression of second cylinder compression spring set up between spring bolt seat and the master lock body.

Through adopting above-mentioned technical scheme, add second cylinder compression spring, make the power that resets that pushes away the button even, sufficient to the leading position that resets, the spring bolt on the spring bolt seat promptly, the messenger pushes away the button and does not receive the quick return of spring bolt after pressing, guarantees the locking effect, in addition, because first cylinder compression spring housing is difficult for dismantling in the dabber periphery, when the power that resets is not enough, can change second cylinder compression spring, makes the padlock resume initial performance.

The utility model discloses further set up to: the locking device further comprises a shifting block which moves in the main lock body, the shifting block is provided with an operation part which extends out of the main lock body, the push button is provided with a first limiting part which corresponds to the shifting block, the moving track of the shifting block has a temporary locking position and an unlocking position when the lock tongue passes through the lock hole, and the shifting block is blocked by the moving track of the first limiting part when the shifting block is in the temporary locking position to limit the push button; when the shifting block is located at the unlocking position, the shifting block is far away from the moving track of the first limiting part, and the limitation on the push button is removed.

Through adopting above-mentioned technical scheme, the vacant space after the rational utilization password wheel mechanism shifts, add the shifting block, make the padlock have the interim locking function that need not password wheel unblock, improve the convenience of repeatedly opening case and bag under the condition of not being out, even push button mistake touches, can not make case and bag mistake open and cause the article to scatter, in addition, this kind of padlock has the function of main lock and limit lock in the case and bag combination lock concurrently, the padlock of two this kind of structures of accessible symmetry installation replaces the function that a main lock and two limit locks just can form between, reduce the processing to the case and bag framework, improve the intensity of machining efficiency and case and bag framework.

The utility model discloses further set up to: the operating part of the shifting block extends out from the end face of the main lock body facing a user, a first indicating part and a second indicating part are respectively arranged at two ends of the shifting block, which are positioned at the opposite moving direction of the operating part, the first indicating part and the second indicating part have different colors, an upper operating opening for extending the operating part is arranged on the outer side wall of the main lock body corresponding to the shifting block, the part of the upper operating opening except the operating part is used as an indicating area, the first indicating part corresponds to the indicating area when the shifting block is positioned at a temporary locking position, and the second indicating part corresponds to the indicating area when the shifting block is positioned at an unlocking position.

Through adopting above-mentioned technical scheme, instruct different locking state by the instruction part of different colours, make the user more audio-visual learn the padlock state, and need not to judge through pressing the button that pushes away, further improve the practicality of padlock.

Drawings

Fig. 1 is a top perspective view of a first embodiment of the present invention;

fig. 2 is a bottom perspective view of a first embodiment of the present invention;

fig. 3 is an internal structure view of a main lock body according to a first embodiment of the present invention;

fig. 4 is a perspective view of a middle push button and a toggle block in an unlocking position according to an embodiment of the present invention;

FIG. 5 is a perspective view of a middle push button and a toggle block in a temporary locking position according to an embodiment of the present invention;

FIG. 6 is a perspective view of a combination wheel mechanism according to a first embodiment of the present invention;

FIG. 7 is a perspective view of a central spindle, a password wheel and a spline wheel with correct password according to an embodiment of the present invention;

FIG. 8 is a perspective view of a central spindle, a code wheel and a spline wheel in the case of a code error according to an embodiment of the present invention;

FIG. 9 is a perspective view of a first embodiment of the present invention, wherein the combination bar, the mandrel, the combination wheel and the spline wheel are in a non-combination adjustment state;

FIG. 10 is a perspective view of a code adjusting lever, a spindle, a code wheel and a spline wheel in a code adjusting state according to a first embodiment of the present invention;

FIG. 11 is a schematic view of the first embodiment of the present invention assembled with a luggage case frame;

fig. 12 is a schematic view showing the assembly of the second embodiment of the present invention with a bag case.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-10, the utility model discloses a case buckle lock, which comprises a main lock body 1, an auxiliary lock body 2 and a lock plate 3, wherein the main lock body 1 and the auxiliary lock body 2 are respectively fixed at two sides of the opening and closing position of the case, a mounting cavity 16 is arranged in the main lock body 1, the mounting cavity 16 is arranged at the bottom of the main lock body 1 and is provided with a mounting port 17 and a bottom plate 18 for sealing the mounting port 17, one end of the lock plate 3 is hinged with the auxiliary lock body 2, the main lock body 1 is provided with a locking device for locking or unlocking the other end of the lock plate 3, the locking device comprises a password wheel mechanism 4, a push button 5, a lock tongue 6 and a push button reset piece, the push button 5 is linked with the lock tongue 6, the lock tongue 6 is separated from a lock hole 31 arranged on the lock plate 3 when the push button 5 is pushed, the push button reset piece resets the push button 5 and the lock tongue 6 until the lock tongue 6 passes through the lock hole 31, the side of the main lock body 1 relative to the arrangement direction (case opening and closing direction) of the main lock body 1 and the auxiliary lock body 2 is provided with an extension part 11, the password wheel mechanism 4 is positioned at the extension part 11 and corresponds to the position of a concave part after the case frame is closed, the password wheel mechanism 4 comprises a password wheel 41 which is in running fit with the extension part 11, part of the password wheel 41 extends out from the end surface of the extension part 11 towards a user, the extension part 11 for installing the password wheel mechanism is additionally arranged, the installation position of the password wheel mechanism 4 is shifted to correspond to the position of the concave part of the frame after the case frame is closed, the width of the extension part 11 is equal to or smaller than the concave position, namely shown in figure 11, so that the whole thickness of the lock body is effectively reduced, the structure of the lock body is more simplified.

The pressing direction of the push button 5 is vertical to the arrangement direction of the main lock body 1 and the auxiliary lock body 2, the other side of the main lock body 1 opposite to the password wheel mechanism 4 is provided with a side operation opening 12 for pressing the push button 5, the password wheel mechanism 4 further comprises a mandrel 42 and a spline wheel 43, the password wheel 41 is sleeved on the periphery of the mandrel 42, the spline wheel 43 is sleeved on the periphery of the password wheel 41 and forms circumferential linkage with the password wheel 41 through a spline 432, the mandrel 42 is in rotating fit with the main lock body 1 and has the same axial direction as the pressing direction of the push button 5, the mandrel 42 is positioned on the moving track when the push button 5 is pressed, the push button 5 is provided with a second limiting part 52 abutting against the end part of the mandrel 42, the inner periphery of the spline wheel 43 is provided with a password notch 431, the outer periphery of the mandrel 42 is provided with a password bump 421 matched with the shape of the password notch 431, when the password of the password wheel 41 is correct, the password notch, namely, as shown in FIG. 7; when the password of the password wheel 41 is wrong, the password gap 431 and the password bump 421 are wrong, the push button 5 is limited by the mandrel 42, that is, as shown in fig. 8, the position of the mandrel 42 is reasonably arranged, so that the mandrel 42 directly abuts against the push button 5 to limit the push button 5, a limiting part between the mandrel 42 and the push button 5 is omitted, and the required limiting part is arranged side by side, so that the structure is more simplified, the assembly efficiency is improved, and the processing cost is reduced.

The end of the mandrel 42, which is abutted against the second limiting part 52, is provided with a reset matching disc 422, the second limiting part 52 is provided with a limiting groove 521 matched with the shape of the reset matching disc 422, the push button reset piece comprises a first cylindrical compression spring 423, the first cylindrical compression spring 423 is sleeved on the mandrel 42 and compressed between the reset matching disc 422 and the spline wheel 43, the reset matching disc 422 is additionally arranged, the contact area between the end of the mandrel 42 and the push button 5 is increased, so that the reset stability of the first cylindrical compression spring 423 is increased, meanwhile, the limiting groove 521 is matched with the reset matching disc 422, the spline wheel 43 guides the guide auxiliary push button 5 of the mandrel 42, the moving stability of the push button 5 is improved, in addition, the mandrel 42 is used as the installation position of the first cylindrical compression spring 423, the installation stability and the reset accuracy of the first cylindrical compression spring are also improved, and the first cylindrical compression spring 423 is prevented from deviating or inclining in the use process, meanwhile, the installation position for installing the first cylindrical compression spring 423 does not need to be machined, so that the structure is further simplified, and the volume of the extension part 11 is reduced.

The code wheel mechanism 4 further comprises a code adjusting rod 44 moving on the extension part 11, the code adjusting rod 44 abuts against the spline wheel 43, the code adjusting rod 44 is provided with a code adjusting part 441 extending out of the extension part 11, the moving track of the code adjusting rod 44 is provided with a code adjusting position and a non-code adjusting position, the code adjusting rod 44 is located at the code adjusting position, the spline wheel 43 and the code wheel 41 are extruded to be staggered, and circumferential linkage of the code wheel 43 and the code wheel 41 is cancelled, namely shown in fig. 10; the code adjusting rod 44 is far away from the spline wheel 43 when located at a non-code adjusting position, the first cylindrical compression spring 423 resets the spline wheel 43 to a position linked with the code wheel 41, namely, as shown in fig. 9, the code adjusting rod 44 is additionally arranged, so that the code wheel mechanism 4 has a code adjusting function, meanwhile, the first cylindrical compression spring 423 for resetting the push button 5 is reasonably utilized to reset the spline wheel 43 to the code wheel 41, so that the structure is more compact, in addition, two code adjusting gear recesses 441 are respectively arranged at two sides of a relative moving track of the code adjusting rod 44, the main lock body 1 is provided with a code adjusting gear protrusion 15 matched with the code adjusting gear recesses 441, when the code adjusting gear recesses 441 are matched with different code adjusting gear protrusions 15, the code adjusting rod 44 is kept at the code adjusting position or the non-code adjusting position, due to the arrangement of the code bump 421, only when the code gap 431 corresponds to the position of the code bump 421, namely, the code wheel 41 can adjust the code correctly, the safety performance of the padlock is fully guaranteed.

The push button 5 is provided with a bolt seat 53 for installing the bolt 6, the push button reset piece comprises a second cylindrical compression spring 54 with the compression direction consistent with the pressing direction of the push button 5, the second cylindrical compression spring 54 is arranged between the bolt seat 53 and the main lock body 1 in a compression way, the second cylindrical compression spring 54 is additionally arranged, the reset force of the push button 5 is more sufficient, and the push button is arranged at the main reset position, namely, the bolt 6 on the bolt seat 53, so that the bolt 6 can return quickly after the push button 5 is not pressed, thereby ensuring the locking effect, and in addition, because the first cylindrical compression spring 423 is sleeved on the periphery of the core shaft 42 and is not easy to detach, when the power that resets is not enough, can change second cylinder compression spring 54, make the padlock resume initial performance, spring bolt seat 53 is provided with the erection column 531 that stretches into second cylinder compression spring 54, and spring bolt seat 53 still is provided with the torsional spring that resets spring bolt 6 to keeping away from the main lock body direction.

The locking device further comprises a shifting block 7 moving in the main lock body 1, the shifting block 7 is provided with an operation part 71 extending out of the main lock body 1, the push button 5 is provided with a first limiting part 51 corresponding to the shifting block 7, the moving track of the shifting block 7 has a temporary locking position and an unlocking position when the bolt 6 passes through the lock hole 31, and the shifting block 7 is blocked by the moving track of the first limiting part 51 when the shifting block 7 is in the temporary locking position to limit the push button 5, namely shown in fig. 4; when the shifting block 7 is at the unlocking position, the shifting block 7 is far away from the moving track of the first limiting part 51 to remove the limit of the push button 5, namely as shown in figure 5, the vacant space after the password wheel mechanism 4 is transferred is reasonably utilized, the shifting block 7 is additionally arranged, so that the padlock has a temporary locking function without unlocking the password wheel, the convenience of repeatedly opening the luggage under the condition of no outing is improved, meanwhile, the push button 5 is touched by mistake in time, the luggage can not be opened by mistake to cause the scattering of articles, in addition, the padlock has the functions of a main lock and an edge lock, the function which can be formed by symmetrically installing two padlocks with the structure to replace a main lock and two edge locks can be arranged, the processing of the luggage frame body is reduced, the processing efficiency and the strength of the luggage frame body are improved, in addition, two shifting block gear recesses 74 are respectively arranged at two sides of the shifting block 7 relative to the moving track, the main lock body 1 is provided with a shifting block gear protrusion 14 which is matched with the shifting block gear, the block 7 is held in the temporary locking position or the unlocking position when the block shift depression 74 engages with a different block shift projection 14, the arrow without reference numerals in fig. 2 and 3 being used to indicate the pressing direction of the block 7.

The operation part 71 of the dial 7 extends from the end face of the main lock body 1 facing a user, the two ends of the dial 7 in the relative movement direction of the operation part 71 are respectively provided with a first indication part 72 and a second indication part 73, the first indication part 72 and the second indication part 73 have different colors, the outer side wall of the main lock body 1 corresponding to the dial 7 is provided with an upper operation port 13 for extending the operation part 71, the part of the upper operation port 13 except the operation part 71 is used as an indication area 131, the first indication part 72 corresponds to the indication area 131 when the dial 7 is in the temporary locking position, the second indication part 73 corresponds to the indication area 131 when the dial 7 is in the unlocking position, and the indication parts with different colors indicate different locking states, so that the user can learn the locking state more intuitively without judging by pressing the push button 5, and the practicability of the locking is further improved.

The combination wheel mechanism 4 described herein often includes a plurality of sets of one-to-one combination wheels 41 and spline wheels 43, with the spline wheels 43 being arranged in sequence about the periphery of the mandrel 42 and abutting one another.

As shown in fig. 12, there is disclosed another embodiment of an assembly diagram of the case buckle lock with the structure without the temporary locking function by the shifting block and the case frame.

Claims (7)

1. The utility model provides a case and bag padlock, includes master lock body, vice lock body and snap close board, master lock body and vice lock body be fixed in the both sides that case and bag opened and shut the department respectively, snap close board one end articulate in vice lock body, master lock body be provided with and be used for locking the hasp board other end or the locking device of unblock, locking device include the code wheel mechanism, push away button, spring bolt and push away the button piece that resets, push away button and spring bolt linkage setting, the spring bolt break away from the lockhole of seting up on the hasp board when being promoted, push away the button piece that resets and will push away button and spring bolt and reset until the spring bolt passes the lockhole, the code wheel mechanism spacing or removing spacingly when the spring bolt passes the lockhole to pushing away the button, its characterized in that: the side of the main lock body relative to the arrangement direction of the main lock body and the auxiliary lock body is provided with an extending part, the password wheel mechanism is positioned at the extending part and corresponds to the position of the depressed part after the case frame body is closed, the password wheel mechanism comprises a password wheel which is in running fit with the extending part, and the local part of the password wheel extends out from the end face of the extending part towards a user.

2. A luggage padlock as claimed in claim 1, wherein: the push button is arranged in a direction perpendicular to the arrangement direction of the main lock body and the auxiliary lock body, the other side of the main lock body, which is opposite to the password wheel mechanism, is provided with a side operation port for pressing the push button, the password wheel mechanism further comprises a mandrel and a spline wheel, the password wheel sleeve is arranged on the periphery of the mandrel, the spline wheel sleeve is arranged on the periphery of the password wheel and forms circumferential linkage with the password wheel through a spline, the mandrel is in rotating fit with the main lock body, the axial direction of the mandrel is consistent with the push button in the pressing direction, the mandrel is positioned on the moving track of the push button when being pressed, the push button is provided with a second limiting part which is abutted against the end part of the mandrel, the inner periphery of the spline wheel is provided with a password notch, the periphery of the mandrel is provided with a password lug which is matched with the shape of the password notch, and when the password of the push button is correct, the push button pushes the mandrel to move synchronously; when the password of the password wheel is wrong, the password notch and the password bump are wrong, and the push button is limited by the mandrel.

3. A luggage padlock as claimed in claim 2, wherein: the dabber lie in the tip that offsets with second spacing part and be provided with the cooperation dish that resets, the spacing part of second be provided with the spacing groove that the cooperation dish shape looks adaptation that resets, the button that pushes away reset and include first cylinder compression spring, first cylinder compression spring cover locate the dabber and compress in between the cooperation dish that resets and the spline wheel.

4. A luggage padlock as claimed in claim 3, wherein: the code wheel mechanism further comprises a code adjusting rod which moves in the extending part, the code adjusting rod abuts against the spline wheel, the code adjusting rod is provided with a code adjusting part which extends out of the extending part, the moving track of the code adjusting rod is provided with a code adjusting position and a non-code adjusting position, and when the code adjusting rod is located at the code adjusting position, the code wheel and the code wheel are extruded and embossed in a staggered mode, and circumferential linkage of the code wheel and the code wheel is cancelled; when the code adjusting rod is located at the non-code adjusting position, the code adjusting rod is far away from the spline wheel, and the first cylindrical compression spring resets the spline wheel to the position linked with the code wheel.

5. A luggage padlock as claimed in claim 4, wherein: push away the button and be provided with the spring bolt seat of installation spring bolt, push away the button reset piece including compression direction with push away the button and press the unanimous second cylinder compression spring of direction, the compression of second cylinder compression spring set up between spring bolt seat and the master lock body.

6. A luggage padlock as claimed in claim 1 or 2 or 3 or 4, wherein: the locking device further comprises a shifting block which moves in the main lock body, the shifting block is provided with an operation part which extends out of the main lock body, the push button is provided with a first limiting part which corresponds to the shifting block, the moving track of the shifting block has a temporary locking position and an unlocking position when the lock tongue passes through the lock hole, and the shifting block is blocked by the moving track of the first limiting part when the shifting block is in the temporary locking position to limit the push button; when the shifting block is located at the unlocking position, the shifting block is far away from the moving track of the first limiting part, and the limitation on the push button is removed.

7. A luggage padlock as claimed in claim 6, wherein: the operating part of the shifting block extends out from the end face of the main lock body facing a user, a first indicating part and a second indicating part are respectively arranged at two ends of the shifting block, which are positioned at the opposite moving direction of the operating part, the first indicating part and the second indicating part have different colors, an upper operating opening for extending the operating part is arranged on the outer side wall of the main lock body corresponding to the shifting block, the part of the upper operating opening except the operating part is used as an indicating area, the first indicating part corresponds to the indicating area when the shifting block is positioned at a temporary locking position, and the second indicating part corresponds to the indicating area when the shifting block is positioned at an unlocking position.

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