WO2020207052A1

WO2020207052A1 - Case zipper lock and case

Info

Publication number: WO2020207052A1
Application number: PCT/CN2019/127381
Authority: WO
Inventors: 万统州; 吴中华
Original assignee: 上海伽石科技开发有限公司
Priority date: 2019-04-10
Filing date: 2019-12-23
Publication date: 2020-10-15
Also published as: JP7255780B2; EP3957811A4; EP3957811A1; JP2022529143A

Abstract

Disclosed are a case zipper lock and a case. The case zipper lock comprises a lock and a zipper. The zipper comprises a slider and a pull tab. The pull tab is disposed on the slider. The first end of the slider is provided with a locking portion corresponding to the lock. In a lock state, the locking portion on the slider is inserted into the lock and is locked; in an unlocked state, the lock releases locking, and the locking portion on the slider can be pulled out from the lock. By moving the locked component from the pull tab to the slider, the function of locking can be achieved by pulling the slider. Compared with the operation of snapping the pull tab into a lock hook for locking, the operation is simpler. In addition, the locking portion corresponds to the lock, it is only required to pull the zipper, and it is not easy to cause incorrect snapping.

Description

Zipper lock for luggage and luggage

Technical field

The invention belongs to the technical field of luggage and bags, and in particular relates to a luggage zipper lock and a luggage.

Background technique

A code lock is a type of lock. It uses a series of numbers or symbols to open. The text code lock can be divided into: mechanical code lock, digital code lock and so on.

The codes of a combination lock are usually just permutations rather than real combinations. Some code locks only use a turntable to rotate several discs or cams in the lock; some code locks rotate a set of dial wheels engraved with numbers to directly drive the mechanism inside the lock.

At present, luggage locks on the market use the pull tabs on the zipper to buckle on the luggage locks for locking. The principle is to insert the holed part of the pull tab into the lock body, and the lock hook inside the lock body locks the pull tab. This kind of operation needs to find the keyhole, for the user, the operation is cumbersome and easy to buckle the wrong position.

Summary of the invention

The technical problem to be solved by the present invention is to provide a luggage zipper lock and luggage, so as to solve the problem of complicated operation and easy buckling of the luggage lock.

To solve the above problems, the technical solution of the present invention is:

A luggage zipper lock of the present invention includes a lock and a zipper; wherein,

The zipper includes a slider and a slider, the slider is provided on the slider, and a first end of the slider is provided with a locking portion corresponding to the lock;

In the locked state, the locking portion on the slider is inserted into the lock and locked;

In the unlocked state, the lock is unlocked, and the locking portion on the slider can be pulled out of the lock.

In the luggage zipper lock of the present invention, the lock is a coded lock, the coded lock further includes a lock/unlock mechanism, and the lock/unlock mechanism further includes a lock shell, a lock hook fader, at least one lock hook portion, and a code lock mechanism ;among them,

The lock shell is provided with a lock hole and a code lock hole corresponding to the lock hook portion, the lock hole is used for inserting the lock portion of the zipper, and the code lock mechanism is provided on the code lock In the keyhole

The lock hook pusher, the lock hook portion and the code lock mechanism are all arranged in the lock shell;

The lock hook pusher is connected to the combination lock mechanism, and the combination lock mechanism controls the relative position movement of the lock hook pusher in the lock housing;

The lock hook pusher is connected to each of the lock hook portions, and is used to limit the relative position movement of each lock hook portion in the lock housing, and each lock hook portion is used to insert the The locking part of the locking hole is restricted;

In the locked state, the combination lock mechanism controls the lock hook pusher, and the lock hook is in the locked position by the connection between the lock hook pusher and each of the lock hooks, and each lock hook Each restricts the locking portion inserted into the lock housing;

In the unlocked state, the digital code of the combination lock mechanism is correct, and the combination lock mechanism controls the movement of the lock hook fader. After the movement, the lock hook fader does not touch each of the lock hook parts, so that Each of the locking hook portions is in an unlocking position, and each of the locking hook portions does not restrict the locking portion inserted into the lock housing.

According to the luggage zipper lock of the present invention, the combination lock mechanism includes a plurality of combination disks, a plurality of combination disk limit blocks, and a combination disk shaft, wherein the combination disk shaft is arranged in the lock shell; each of the plurality of combination disks The inner circle is connected to the first end of each of the plurality of cipher disk limit blocks in a one-to-one correspondence, each of the plurality of cipher disks and each of the plurality of cipher disk limit blocks have a fixed relative position, and each of the plurality The cipher disc is provided with a number of grooves corresponding to the numbers; each of the cipher disc limit blocks is provided with a through hole for the cipher disc shaft to pass through, and each of the cipher disc limit blocks passes through the The through hole is connected with the cipher disc shaft; each of the plurality of cipher disc limit blocks is provided with a gap;

The lock hook fader is provided with a plurality of accommodating holes for correspondingly accommodating the plurality of cipher discs, each of the plurality of cipher discs is correspondingly penetrated in each of the plurality of accommodating holes, and the lock hook A number of corresponding protrusions are provided on the fader, and each of the protrusions of the lock hook fader can be inserted into the gaps on each of the plurality of code disc limit blocks;

In the unlocked state, the digital code of the code lock mechanism is correct, the protrusion of the lock hook pusher is inserted into the gap on the limit block of the code disc, and the lock hook pusher moves down.

In the luggage zipper lock of the present invention, one end of the lock hook pusher is provided with the lock hook portion or both ends of the lock hook pusher are provided with the lock hook portion opposite to each other.

In the luggage zipper lock of the present invention, the lock hook portion includes a lock hook, an end of the lock hook facing the lock hook pusher is provided with a limiting notch, and the lock hook pusher is provided with an end facing the limiting notch A limit rod corresponding to the limit gap; in the locked state, the limit bar is clamped in the limit gap, and the lock hook pusher limits the lock hook from moving.

In the luggage zipper lock of the present invention, the lock hook is provided with a lock notch at one end facing the lock hole, and the lock hook is locked into the lock portion through the lock notch to lock the slider.

In the luggage zipper lock of the present invention, the lock hook includes a first locking block, a second locking block and a first transmission part;

The first end of the first transmission part is provided with the limiting notch, the two sides of the second end of the first transmission part are respectively provided with a first inclined surface and a second inclined surface; The end is provided with a third slope corresponding to the first slope, the second end of the first locking block is provided with the locking notch for locking the locking portion, and the first locking block is connected to the The first transmission part is connected by the first inclined surface and the third inclined surface; the first end of the second locking block is provided with a fourth inclined surface corresponding to the second inclined surface, and the second locking block The second end of the second end is provided with the locking notch for locking the locking portion, and the second locking block and the first transmission portion are connected through the second inclined surface and the fourth inclined surface.

According to the luggage zipper lock of the present invention, the lock hook portion further includes a spring, the first end of the spring is connected to the lock hook, the second end of the spring is fixed in the lock shell, and the spring is used for The locking hook is provided with a locking force for locking the locking portion.

The luggage zipper lock of the present invention also includes a customs lock, the lock shell is also provided with a customs lock hole, the lock core of the customs lock is arranged in the customs lock hole, and the lock core and the lock hook push The lock cylinder controls the relative position movement of the lock hook pusher in the lock shell.

According to the luggage zipper lock of the present invention, the locking portion is a cylindrical protrusion provided at the first end of the slider; the first end of the locking portion is a spherical surface, and the second end of the locking portion is connected to the slider The head is connected; the locking part is provided with a locking groove corresponding to the locking hook part.

A bag of the present invention is provided with the bag zipper lock of any one of the above; the bag zipper lock is arranged on the bag, and the lock part on the slider is inserted into the lock and Lock to lock the luggage.

Compared with the prior art, the present invention has the following advantages and positive effects due to the above technical scheme:

An embodiment of the present invention provides a lock and a zipper; wherein the zipper includes a slider and a pull tab, the pull tab is arranged on the slider, and the first end of the slider is provided with a locking portion corresponding to the lock; in the locked state, the pull The locking part on the head is inserted into the lock and locked; in the unlocked state, the lock is unlocked, and the locking part on the slider can be pulled out from the lock. By moving the locked part from the pull tab to the slider, the function of locking by pulling the slider is realized. Compared with the operation of buckling the pull tab into the lock hook for locking, the locking part corresponds to the lock. , Just pull the zipper, not easy to buckle wrong.

Description of the drawings

Figure 1 is a schematic diagram of the unlocked state of the luggage zipper lock of the present invention;

Figure 2 is a sectional view of the unlocked state of the luggage zipper lock of the present invention;

Figure 3 is a schematic diagram of the locked state of the luggage zipper lock of the present invention;

Figure 4 is a sectional view of the locked state of the luggage zipper lock of the present invention;

Figure 5 is a schematic diagram of the zipper of the luggage zipper lock of the present invention;

Figure 6 is an exploded view of the luggage zipper lock of the present invention;

Figure 7 is a schematic diagram of the locked state of the luggage of the present invention;

Figure 8 is a schematic diagram of the unlocked state of the luggage of the present invention;

Fig. 9 is a schematic diagram of a luggage zipper lock of the seventh embodiment of the present invention;

Figure 10 is another schematic diagram of the luggage zipper lock of the seventh embodiment of the present invention;

Figure 11 is an exploded view of the luggage zipper lock of the seventh embodiment of the present invention;

Figure 12 is a schematic diagram of the lock hook fader of the seventh embodiment of the present invention;

13 is a schematic diagram of the first transmission part of the seventh embodiment of the present invention;

14 is a schematic diagram of the first locking block of the seventh embodiment of the present invention;

15 is a schematic diagram of a luggage zipper lock according to the ninth embodiment of the present invention;

16 is another schematic diagram of the luggage zipper lock of the ninth embodiment of the present invention;

Figure 17 is an exploded view of the luggage zipper lock of the ninth embodiment of the present invention;

18 is a schematic diagram of the second lock hook pusher of the luggage zipper lock of the ninth embodiment of the present invention;

19 is a schematic diagram of the third locking block of the luggage zipper lock of the ninth embodiment of the present invention;

20 is a schematic diagram of the fifth locking block of the luggage zipper lock of the ninth embodiment of the present invention;

21 is a schematic diagram of the open state of the luggage in the tenth embodiment of the present invention;

Fig. 22 is a schematic diagram of the locked state of the luggage in the tenth embodiment of the present invention.

Description of reference signs: 1: zipper; 101: slider; 102: locking part; 103: pull tab; 104: locking groove; 2: code lock mechanism; 21: spring; 22: code disc shaft; 23: code disc; 24: cipher disc limit block; 25: cipher disc shrapnel; 26: cipher disc paddle; 3: lock shell; 4: customs lock; 5: first locking part; 6: second locking part; 7: No. A zipper; 71: the first slider; 72: the second slider; 8: the second zipper; 81: the third slider; 82: the fourth slider; 9: the first lock hook; 91: the first transmission part 911: the first slope; 912: the second slope; 913: the first limit gap; 92: the first locking block; 921: the third slope; 93: the second locking block; 94: the first locking gap; 10: Lock hook fader; 11: first lock hook fader; 111: first limit rod; 12: second lock housing; 13: second lock hook fader; 131: second limit rod; 132: third Limit rod; 14: second lock hook; 141: second transmission part; 1411: fifth slope; 1412: sixth slope; 1413: second limit gap; 142: third locking block; 1421: seventh slope 143: the fourth locking block; 1431: the eighth slope; 144: the second locking gap; 15: the third locking hook; 151: the third transmission part; 1511: the ninth slope; 1512: the tenth slope; 1513: the first Three limit gaps; 152: the fifth locking block; 1521: the eleventh bevel; 153: the sixth locking block; 1531: the twelfth bevel; 154: the third locking gap; 16: accommodating hole; 17: first Lock shell; 18: lock hook; 19: lock notch.

detailed description

In the following, a luggage zipper lock and luggage provided by the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. According to the following description and claims, the advantages and features of the present invention will be clearer.

Example one

1 to 6, a luggage pull includes a lock and a zipper 1. The zipper 1 includes a slider 101 and a pull tab 103. The pull tab 103 is provided on the slider 101, and the first end of the slider 101 is provided with a locking portion 102 (For example, the end of the slider 101 can be integrally formed with a locking portion 102). The lock is provided with a lock hole at the corresponding position. In the locked state, the locking portion 102 on the slider 101 is inserted into the lock hole and locked; in the unlocked state, the lock is unlocked, and the locking portion 102 on the slider 101 can be pulled from the lock hole Out. By moving the locked part from the pull tab 103 to the slider 101, the function that the slider 101 can be locked is realized. Compared with the operation of snapping the pull tab 103 into the lock hook 18 for locking, it is more concise and locked at the same time. The part 102 corresponds to the key hole, and only needs to pull the zipper 1, so it is not easy to buckle wrong.

In this embodiment, the lock is a combination lock, the combination lock further includes a locking/unlocking mechanism, and the locking/unlocking mechanism further includes a lock housing 3, a lock hook pusher 10, a lock hook 18, and a combination lock mechanism 2. The lock shell 3 is provided with a lock hole and a code lock hole. The lock hole is used for inserting the locking portion 102 of the zipper 1, and the code lock mechanism 2 is arranged in the code lock hole. The lock hook pusher 10, the lock hook 18 and the code lock mechanism 2 are all arranged in the lock shell 3. The lock hook pusher 10 is connected to the code lock mechanism 2, and the code lock mechanism 2 controls the relative position movement of the lock hook pusher 10 in the lock housing 3. The first end of the lock hook pusher 10 is connected to the lock hook 18 and is used to limit the relative position movement of the lock hook 18 in the lock shell 3. The lock hook 18 is used to limit the locking portion 102 of the zipper 1. At the same time, the internal space of the lock shell 3 will limit the lock hook 18, and the travel direction of the lock hook 18 in the lock shell 3 is unique, which prevents the lock hook 18 from being unable to lock the locking portion 102.

In the locked state, the combination lock mechanism 2 controls the lock hook fader 10, and the lock hook 18 is in the locked position by the connection between the lock hook fader 10 and the lock hook 18, and the lock hook 18 performs a function on the locking portion 102 inserted into the lock housing 3. Limit.

In the unlocked state, the digital code of the combination lock mechanism 2 is correct, and the combination lock mechanism 2 controls the movement of the lock hook fader 10. The moved lock hook fader 10 does not connect with the lock hook 18, so that the lock hook 18 is in the unlocked position. The hook 18 does not limit the locking portion 102 inserted into the lock housing 3.

Among them, the code lock mechanism 2 includes several code discs 23, several code disc limit blocks 24, and a code disc shaft 22. Among them, the cipher disc shaft 22 is arranged in the lock housing 3. The inner circle of the cipher disc 23 is sleeved with the first end of the cipher disc limit block 24, the cipher disc 23 and the cipher disc limit block 24 are fixed in relative positions, and the cipher disc 23 is provided with a number of grooves corresponding to the numbers. The cipher disc limit block 24 is provided with a through hole through which the cipher disc shaft 22 passes, and the cipher disc limit block 24 is connected with the cipher disc shaft 22 through the through hole. The cipher disc shaft 22 is used as a limit piece of the cipher disc limit block 24 to ensure that the cipher disc limit block 24 and the cipher disc 23 can only rotate around the cipher disc shaft 22 in the lock housing 3 and cannot move in other directions. The cipher disc limit block 24 is used to limit the position of the cipher disc 23, and the relative position of the cipher disc limit block 24 and the cipher disc 23 is fixed after being connected. Each cipher disc limit block 24 is provided with a gap, and the lock hook fader 10 can slide in and out of the gap.

The lock hook pusher 10 is provided with a limit rod at the end facing the lock hook 18, the lock hook pusher 10 is provided with a plurality of accommodating holes 16 for accommodating a plurality of code discs 23, and the lock hook pusher 10 passes through the accommodating holes 16 It is sleeved on the code disc 23, and the lock hook pusher 10 is provided with a number of corresponding protrusions, and the several protrusions of the lock hook pusher 10 can be inserted into the gaps on the limit block 24 of the password disc. An end of the lock hook 18 facing the lock hook pusher 10 is provided with a limiting gap corresponding to the limiting rod. In addition, the locking hook 18 has a locking notch 19 at one end toward the locking hole, and the locking hook 18 is locked into the locking groove 104 on the locking portion 102 through the locking notch 19 to lock the locking portion 102. When unlocking, the digital code of the code lock mechanism 2 is correct, the protrusion of the lock hook fader 10 is inserted into the gap on the limit block 24 of the code disc, the lock hook fader 10 moves down, and the limit rod of the lock hook fader 10 moves away from the lock The hook 18 is moved out of the limiting gap, the lock hook fader 10 no longer limits the lock hook 18, the lock hook 18 moves, and the lock notch 19 slides out of the locking groove 104 of the locking portion 102, unlocking the slider 101 .

The locking/unlocking mechanism of this embodiment is provided by the lock shell 3, the lock hook pusher 10, the lock hook 18, the code lock mechanism 2 and the zipper 1 in the lock shell 3, and the locking part is provided on the slider 101 of the zipper 1 102. The lock housing 3 is provided with a through hole through which the locking portion 102 extends, so that the locking portion 102 on the slider 101 slides into the through hole on the lock housing 3 to be locked. The combination lock is used to replace the function of the key. The combination lock mechanism 2 controls the position of the lock hook pusher 10, and the lock hook pusher 10 further controls whether the lock hook 18 is in the locked state; by pulling the locked part from The piece 103 is moved to the slider 101, which realizes the function of pulling the slider 101 to be locked by the lock hook 18, which is more concise than the operation of snapping the pull piece 103 into the lock hook 18 for locking. At the same time, the locking portion 102 and the lock The through holes on the shell 3 correspond to each other, and the zipper 1 only needs to be pulled, which is not easy to buckle. And it is the slider 101 that is related to the locking/unlocking mechanism. The locking portion 102 at the top of the slider 101 slides into the lock body to lock. Therefore, any impact will not affect the slider 101, avoiding the outside of the lock body. The pull tab 103 is vulnerable to impact.

In this embodiment, the locking/unlocking mechanism further includes a spring 21, the first end of the spring 21 is connected to the lock hook 18, and the second end of the spring 21 is fixed in the lock housing 3. The spring 21 is provided on the lock hook 18 to apply spring force to the lock hook 18, so that in the locked state or the unlocked state, the lock hook 18 can have a certain degree of displacement, so that the locking portion 102 of the slider 101 can be in the locked state Push down the lock hook 18 and insert it into the lock hole to lock the zipper 1. Of course, this embodiment is not limited to the spring 21, and other elastic elements with similar structures can also be used to replace the spring 21.

The spring 21 will give the lock hook 18 a force toward the lock hole, so that the lock hook 18 is always in the locked position. When the locking portion 102 of the slider 101 is pushed into the lock hole, the locking portion 102 will push the lock hook 18 and enter the lock. In the hole, the locking hook 18 clamps the locking portion 102 by the spring force of the spring 21 to realize the locking of the slider 101.

In this embodiment, the code lock mechanism 2 further includes a code disc spring 25, which is provided with a number of protrusions, and the several protrusions of the code disc spring 25 are inserted into the grooves of the code disc 23, respectively. The function of the cipher disc shrapnel 25 is to maintain the cipher disc 23 in a correct position when it rotates, and to enhance the use feel and positioning accuracy. The protrusion of the cipher disc 25 is locked into the groove of the cipher disc 23. When rotating, the groove of the cipher disc 23 slides out of the cipher disc 25, and then slides into the next groove, sliding smoothly under the elastic force of the shrapnel. Into.

In this embodiment, the lock may further include a customs lock 4, the lock shell 3 is also provided with a customs lock hole, the lock cylinder of the customs lock 4 is set in the customs lock hole, the lock cylinder is connected to the lock hook pusher 10, and the lock The core controls the relative position movement of the lock hook pusher 10 in the lock housing 3. When the code is locked, the lock hook 18 is restricted by the lock hook fader 10. At this time, use the customs key to turn the lock cylinder, and the protrusions on the lock cylinder push up the lock hook pusher 10 to move upward and move out of the limit. Area, at this time the limit of the lock hook 18 is invalid, and the slider 101 can be opened.

In this embodiment, referring to FIG. 5, the locking portion 102 is a columnar protrusion provided at the first end of the slider 101. The first end of the locking portion 102 is a spherical surface, and the second end of the locking portion 102 is connected to the slider 101. The locking portion 102 is provided with a locking groove 104 corresponding to the locking hook 18. The locking groove 104 may be provided on the locking portion 102, or a groove may be formed at the connection between the locking portion 102 and the slider 101 as the locking groove 104.

In this embodiment, the luggage zipper lock is fixed on the box body for use. Of course, in other embodiments, the luggage zipper lock can also be used without being fixed on the box body. As long as the locking portions 102 of the two zippers 1 are positioned in the lock shell 3, the locking can be completed, making the luggage unable to be opened. There is no requirement for the locking position of the zipper 1. When the pull tab 103 is damaged due to violent factors, the user can find any item to replace the pull tab 103, for example, a rope can be used instead, because the locked part is the slider 101, and the function of the pull tab 103 is only to guide the pull. The sliding of the head 101 avoids the situation that the luggage cannot be locked due to the damage of the pull tab 103.

If you need to change the password, push the cipher plate 26. At this time, the occlusal surfaces of the three cipher plate limit blocks 24 slide out of the cipher plate 23, change the required password, loosen the cipher plate 26, three cipher plates The limit block 24 returns to the inside of the cipher disc 23, and the teeth engage with the cipher disc 23, that is, locked, and the replacement is completed.

Example two

Referring to Figures 7 and 8, a bag is provided with the bag zipper lock in the embodiment. The zipper 1 of the bag zipper lock is arranged on the bag, and the lock shell 3 can be arranged on the box body or not on the box body. , By setting the luggage zipper lock, the function of pulling the slider 101 to be locked by the lock hook 18 is realized, which is more concise than the operation of snapping the pull tab 103 into the lock hook 18 for locking. At the same time, the locking portion 102 and the lock shell The through holes on 3 correspond to each other, just pull the zipper 1, which is not easy to buckle wrong. The slider 101 is related to the lock. The locking part 102 at the top of the slider 101 slides into the lock body to lock. Therefore, any impact will not affect the slider 101 and avoid the pull tab 103 outside the lock body. The problem of being easily damaged by impact. The lock can be used fixed on the box body or not fixed on the box body. As long as the locking parts 102 of the two zippers 1 are positioned in the lock shell 3, the lock can be completed, and the bag cannot be opened. The locked position is not required. When the pull tab 103 is damaged due to violent factors, the user can find any item to replace the pull tab 103, for example, a rope can be used instead, because the locked part is the slider 101, and the function of the pull tab 103 is only to guide the pull. Sliding of the head 101.

Example three

A luggage zipper 1 includes a slider 101 and a pull tab 103. The pull tab 103 is provided on the slider 101. The slider 101 is provided with a locking portion 102 corresponding to the lock of the luggage.

Example four

A luggage lock. The luggage lock is provided with a locking part which matches the locking part 102 of the slider 101 of the luggage.

Example five

A luggage lock includes a zipper 1 and a lock. The slider 101 of the zipper 1 is provided with a locking part 102, and the lock is provided with a locking part corresponding to the locking part 102. The locking portion 102 can be inserted into the locking portion for locking.

Example Six

A bag is provided with the bag lock in the fifth embodiment. When the luggage is locked, the locking portion 102 of the slider 101 is inserted into the locking portion of the lock to be locked. On the luggage, the lock setting direction matches the pulling direction of the zipper 1, and the locking part is arranged in the pulling direction of the zipper 1, so that the locking part 102 on the zipper 1 can be inserted into the locking part of the lock and locked.

Example Seven

Referring to FIGS. 9 to 11, in this embodiment, a luggage zipper lock includes a plurality of zippers 1 and locks. The slider 101 of the zipper 1 is provided with a locking portion 102. Wherein, a locking part corresponding to the locking part 102 is provided on the lock. In the locked state, the lock on the slider 101 is inserted into the locking part and locked. In the unlocked state, the lock unlocks the locking portion 102, and the locking portion 102 on the slider 101 can be pulled out from the locking portion. By moving the locked part from the pull tab 103 to the slider 101, the function that the slider 101 can be locked is realized. Compared with the operation of snapping the pull tab 103 into the lock hook for locking, the locking part 102 corresponds to the lock, only need to pull the zipper 1, not easy to buckle wrong.

In this embodiment, the lock is a combination lock, the combination lock further includes a locking/unlocking mechanism, and the locking/unlocking mechanism further includes a first lock shell 17, a first lock hook fader 11, a first lock hook 9, and a combination lock mechanism 2. . Two oppositely arranged lock holes are provided on both sides of one end of the first lock shell 17, and the first lock shell 17 is also provided with a combination lock hole. The two lock holes are used to insert the locking parts 102 of the two zippers 1 respectively. The code lock mechanism 2 is arranged in the code lock hole. The first lock hook pusher 11, the first lock hook 9 and the code lock mechanism 2 are all arranged in the first lock shell 17. The first lock hook pusher 11 is connected to the code lock mechanism 2, and the code lock mechanism 2 controls the relative position movement of the first lock hook pusher 11 in the first lock shell 17. The first end of the first lock hook pusher 11 is connected to the first lock hook 9 and is used to limit the relative position movement of the first lock hook 9 in the first lock housing 17. The first lock hook 9 is used to insert two The lock portion 102 of the zipper 1 in the lock hole is simultaneously restricted. At the same time, the internal space of the first lock shell 17 will limit the first lock hook 9, and the travel direction of the first lock hook 9 in the first lock shell 17 is unique, which prevents the first lock hook 9 from being unable to lock the locking portion 102. The lock-up situation occurs.

In the locked state, the combination lock mechanism 2 controls the first lock hook pusher 11, and the first lock hook 9 is in the locked position through the connection of the first lock hook pusher 11 and the first lock hook 9 to the first lock hook 9 The locking portion 102 inserted into the first lock housing 17 is for limiting the position.

In the unlocked state, the digital code of the combination lock mechanism 2 is correct, and the combination lock mechanism 2 controls the movement of the first lock hook fader 11, and the moved first lock hook fader 11 does not connect with the first lock hook 9, making the first lock hook The lock hook 9 is in the unlocked position, and the first lock hook 9 does not restrict the locking portion 102 inserted into the first lock shell 17.

In this embodiment, the code lock mechanism 2 includes several code discs 23, several code disc limit blocks 24, and a code disc shaft 22. Wherein, the password disc shaft 22 is arranged in the first lock shell 17. The inner circle of each cipher disk 23 is connected to the first end of each cipher disk limit block 24 in a one-to-one correspondence, and the relative positions of each cipher disk 23 and each cipher disk limit block 24 are fixed, and each cipher disk 23 is There are several grooves corresponding to the numbers. Each cipher disc limit block 24 is provided with a through hole through which the cipher disc shaft 22 passes, and each cipher disc limit block 24 is connected to the cipher disc shaft 22 through the through hole. The cipher disc shaft 22 is used as a limit member of each cipher disc limit block 24 to ensure that each cipher disc limit block 24 and each cipher disc 23 can only rotate around the cipher disc shaft 22 in the first lock housing 17 It cannot move in other directions. Each cipher disc limit block 24 is used to limit the position of each cipher disc 23 correspondingly, and the relative position of each cipher disc limit block 24 and each cipher disc 23 is fixed after being connected. Each cipher disc limit block 24 is provided with a notch, and the notch is used to allow the first lock hook pusher 11 to slide in.

Referring to FIG. 12, the first locking hook pusher 11 is provided with a first limiting rod 111 at the end facing the first locking hook 9, and the first locking hook pusher 11 is provided with a plurality of accommodating discs 23. Hole 16, each cipher disc 23 is corresponding to each accommodating hole 16, and the first lock hook pusher 11 is provided with a number of corresponding protrusions, the first lock hook pusher 11 can be Insert the gap on the limit block 24 of each cipher disk. An end of the first locking hook 9 facing the first locking hook pusher 11 is provided with a first limiting notch 913 corresponding to the first limiting rod 111. And the first locking hook 9 has a first locking notch 94 at one end facing the locking hole, the locking portion 102 of the slider 101 extends into the locking hole, and then is clamped by the first locking notch 94 of the first locking hook 9 in the locking hole . When unlocking, the digital code of the code lock mechanism 2 is correct, the protrusion of the first lock hook fader 11 is inserted into the gap on the limit block 24 of each code disc, the first lock hook fader 11 moves down, and the first lock hook pushes The first limit rod 111 of the sub 11 is moved out of the first limit gap 913 of the first lock hook 9, the first lock hook pusher 11 no longer limits the first lock hook 9, and the first lock hook 9 moves , And the first locking notch 94 slides out of the locking groove 104 of the locking portion 102 to unlock the slider 101.

In the unlocked state, the digital code of the code lock mechanism 2 is correct, the protrusion of the first lock hook fader 11 is inserted into the gap on the limit block 24 of the code disc, the first lock hook fader 11 moves down, and the first limit rod 111 Break away from the first limit gap 913, the first lock hook pusher 11 does not connect with the first lock hook 9, so that the first lock hook 9 is in the unlocked position, and the first lock hook 9 locks the first lock housing 17 The part 102 is not limited.

In the locked state, the digital code of the code lock mechanism 2 is incorrect, the protrusion of the first lock hook fader 11 is not inserted into the gap on the code disc limit block 24, the position of the first lock hook fader 11 is limited, and the first limit The position rod 111 is clamped in the first limit notch 913, so that one end of the first limit rod 111 is in contact with the side wall surface of the first limit notch 913, and the first lock hook pusher 11 limits the first lock hook 9 Move, the first locking hook 9 is in the locked state, and the first locking hook 9 is locked into the locking groove 104 on the locking portion 102 through the first locking notch 94 to lock the locking portion 102.

The lock/unlock mechanism of this embodiment is provided by the first lock shell 17 and the first lock hook fader 11, the first lock hook 9, the code lock mechanism 2 and the zipper 1 in the first lock shell 17, and the zipper 1 The slider 101 is provided with a locking portion 102, and the first lock housing 17 is provided with a through hole for extending the locking portion 102 in, so that the locking portion 102 on the slider 101 slides into the through hole on the first lock housing 17 To lock. Among them, a combination lock is used to realize the function of a key. The combination lock controls whether the first lock hook fader 11 moves or not, so that the first lock hook fader 11 further controls whether the first lock hook 9 is in a locked state; The component moves from the pull tab 103 to the slider 101, which realizes the function of pulling the slider 101 to be locked by the first locking hook 9, which is simpler than the operation of snapping the pull tab 103 into the first locking hook 9 for locking. At the same time, the lock portion 102 corresponds to the through hole on the first lock shell 17, and only the zipper 1 needs to be pulled, which is not easy to buckle wrong. The slider 101 is related to the lock. The locking part 102 at the top of the slider 101 slides into the lock body to lock. Therefore, any impact will not affect the slider 101 and avoid the pull tab 103 outside the lock body. The problem of being easily damaged by impact.

In this embodiment, referring to FIGS. 13 and 14, the first locking hook 9 includes a first locking block 92, a second locking block 93 and a first transmission part 91. When the first transmission part 91 is installed in the first lock shell 17, the movement direction of the first lock shell 17 is restricted so that it can only move in the traveling direction of the first lock shell 17. The first end of the first transmission part 91 is provided with a first limit notch 913 for connecting with the first limit rod 111 of the first locking hook pusher 11; both sides of the second end of the first transmission part 91 are respectively provided There are a first inclined surface 911 and a second inclined surface 912 to form two inclined platforms on both sides of the second end of the first transmission portion 91. The first end of the first locking block 92 is provided with a third slope 921 corresponding to the first slope 911, and the second end of the first locking block 92 is provided with a first locking notch 94 for locking the locking portion 102. When the first lock block 92 is installed in the first lock shell 17, the first lock shell 17 limits the direction of movement of the first lock block 92, so that it can only be transmitted in the first lock shell 17 perpendicular to the first transmission The traveling direction of the portion 91 moves. The first locking block 92 is connected to the first transmission portion 91 through the first inclined surface 911 and the third inclined surface 921. When the first transmission portion 91 moves, the first inclined surface 911 and the third inclined surface 921 cooperate to make the first The locking block 92 is raised or lowered. The first end of the second locking block 93 is provided with a fourth slope corresponding to the second slope 912, and the second end of the second locking block 93 is provided with a first locking notch 94 for locking the locking portion 102. When the second lock block 92 is installed in the first lock shell 17, the first lock shell 17 limits the direction of movement of the second lock block 93 so that it can only be transmitted in the first lock shell 17 perpendicular to the first transmission The traveling direction of the part 91 moves, the second locking block 93 and the first transmission part 91 are connected through the second slope 912 and the fourth slope. When the first transmission part 91 moves, it passes through the second slope 912 and the fourth slope. With the cooperation, the second locking block 93 is raised or lowered. Through the vertical arrangement between the first locking block 92, the second locking block 93 and the first transmission portion 91, the lateral movement of the first transmission portion 91 is converted into the vertical movement of the first locking block 92 and the second locking block 93, The first locking block 92 and the second locking block 93 can lock the locking portion 102.

In this embodiment, the locking/unlocking mechanism further includes a spring 21. The first end of the spring 21 is connected to the first transmission part 91, and the second end of the spring 21 is fixed in the first lock shell 17. So that in the locked state or the unlocked state, the first transmission part 91 can have a certain degree of displacement, so that the locking part 102 of the slider 101 can push the corresponding locking block in the locked state and insert it into the lock hole, so that Zipper 1 is locked. Of course, in other embodiments, the spring 21 may also be an elastic element with a similar structure, which is not limited here.

In this embodiment, the code lock mechanism 2 further includes a code disc elastic piece 25, which is provided with a number of protrusions, and the several protrusions of the code disc elastic piece 25 are respectively arranged in the grooves of the several code discs 23. The function of the cipher disc shrapnel 25 is to maintain the cipher disc 23 in a correct position when it rotates, and to enhance the use feel and positioning accuracy. The protrusion of the cipher disc 25 is locked into the groove of the cipher disc 23. When rotating, the groove of the cipher disc 23 slides out of the cipher disc 25, and then slides into the next groove, sliding smoothly under the elastic force of the shrapnel. Into.

In this embodiment, the locking portion 102 is a cylindrical protrusion provided at the first end of the slider 101. The first end of the locking portion 102 is a spherical surface, and the second end of the locking portion 102 is connected to the slider 101. The locking portion 102 is provided with a locking groove 104 corresponding to the first locking hook 9.

In this embodiment, the luggage zipper lock is fixed on the box body for use. Of course, in other embodiments, the luggage zipper lock can also be used without being fixed on the box body. As long as the locking portions 102 of the two zippers 1 are positioned in the first lock shell 17, the lock can be completed, and the luggage cannot be opened. The locked position of 1 is not required. When the pull tab 103 is damaged due to violent factors, the user can find any item to replace the pull tab 103, for example, a rope can be used instead, because the locked part is the slider 101, and the function of the pull tab 103 is only to guide the pull. Sliding of the head 101.

Example eight

Referring to Figures 9 to 11, in this embodiment, a luggage is provided with the luggage zipper lock in the seventh embodiment. In the locked state, the locking portion 102 of the slider 101 is inserted into the locking portion of the lock. By moving the locking part from the pull tab 103 to the slider 101, the function of locking by pulling the slider 101 is realized, which is more concise than the operation of buckling the pull tab 103 into the first lock hook 9 for locking. At the same time, the locking portion 102 corresponds to the lock, and the zipper 1 only needs to be pulled, which is not easy to buckle wrongly. The slider 101 is related to the lock. The locking part 102 at the top of the slider 101 slides into the lock body to lock. Therefore, any impact will not affect the slider 101 and avoid the pull tab 103 outside the lock body. The problem of being easily damaged by impact. The lock can be fixed on the box body or used without being fixed on the box body. As long as the locking parts 102 of the two zippers 1 are positioned in the first lock shell 17, the lock can be completed and the bag cannot be opened. The locking position of the zipper 1 is not required. When the pull tab 103 is damaged due to violent factors, the user can find any item to replace the pull tab 103, for example, a rope can be used instead, because the locked part is the slider 101, and the function of the pull tab 103 is only to guide the pull. The sliding of the head 101 avoids the situation that the luggage cannot be locked due to the damage of the pull tab 103.

Example 9

15, 16 and 17, in this embodiment, a luggage zipper lock includes a plurality of zippers 1 and locks, and the first end of the slider 101 of the zipper 1 is provided with a locking portion 102. The lock is a double-headed lock body, and both ends of the double-headed lock body are provided with a first locking portion 5 and a second locking portion 6 corresponding to the locking portion 102. In the locked state, the locking portions 102 on the plurality of sliders 101 are respectively inserted into the first locking portion 5 and the second locking portion 6 and locked. In the unlocked state, the double-headed lock body is unlocked, and the locking portions 102 on the plurality of sliders 101 are pulled out from the first locking portion 5 and the second locking portion 6 respectively. By moving the locked part from the pull tab 103 to the slider 101, the function that the slider 101 can be locked is realized. Compared with the operation of snapping the pull tab 103 into the lock hook 18 for locking, it is more concise and locked at the same time. The part 102 corresponds to the lock, and only needs to pull the zipper 1, which is not easy to buckle wrong.

In this embodiment, the double-headed lock body further includes a locking/unlocking mechanism, and the locking/unlocking mechanism further includes a second lock housing 12, a second lock hook pusher 13, a second lock hook 14, a third lock hook 15, and a password. Lock mechanism 2. Wherein, two oppositely arranged lock holes are provided on both ends of the second lock shell 12, and the second lock shell 12 is also provided with a combination lock hole, and the four lock holes are used for inserting and locking the locking portion 102 of the zipper 1 , The code lock mechanism 2 is set in the code lock hole. The second lock hook pusher 13, the second lock hook 14, the third lock hook 15 and the code lock mechanism 2 are all arranged in the second lock shell 12. The second lock hook pusher 13 is connected to the code lock mechanism 2, and the code lock mechanism 2 controls the relative position movement of the second lock hook pusher 13 in the second lock housing 12. Two ends of the second lock hook pusher 13 are respectively connected to the second lock hook 14 and the third lock hook 15 to limit the relative position movement of the second lock hook 14 and the third lock hook 15 in the second lock housing 12 , The second lock hook 14 and the third lock hook 15 are respectively used to limit the position of the zipper 1 inserted into the lock hole on both sides of the second lock shell 12. At the same time, the internal space of the second lock shell 12 limits the second lock hook 14 and the third lock hook 15, so that the second lock hook 14 and the third lock hook 15 travel in the same direction in the second lock shell 12 , To avoid the situation that the second lock hook 14 and the third lock hook 15 cannot lock the locking portion 102.

In the locked state, the combination lock mechanism 2 controls the movement of the second lock hook pusher 13, and the second lock hook 14 and the third lock hook 14 are connected to the second lock hook 14 and the third lock hook 15 by the second lock hook pusher 13 The shackle 15 is in the locked position. At this time, the second locking hook 14 and the third locking hook 15 restrict the locking portions 102 respectively inserted into the locking holes on both sides of the second locking shell 12.

In the unlocked state, the digital code of the combination lock mechanism 2 is correct, and the combination lock mechanism 2 controls the movement of the second lock hook fader 13, and the moved second lock hook fader 13 is different from the second lock hook 14 and the third lock hook 15 The second lock hook 14 and the third lock hook 15 are connected to each other, and the second lock hook 14 and the third lock hook 15 are not restricted to the locking parts 102 inserted into the two sides of the second lock shell 12.

In this embodiment, the code lock mechanism 2 includes several code discs 23, several code disc limit blocks 24, and a code disc shaft 22. Wherein, the password disc shaft 22 is arranged in the second lock housing 12. The inner circle of each cipher disk 23 is connected to the first end of each cipher disk limit block 24 in a one-to-one correspondence, and the relative positions of each cipher disk 23 and each cipher disk limit block 24 are fixed, and each cipher disk 23 is There are several grooves corresponding to the numbers. Each cipher disc limit block 24 is provided with a through hole through which the cipher disc shaft 22 passes, and each cipher disc limit block 24 is connected to the cipher disc shaft 22 through the through hole. The cipher disc shaft 22 is used as a limit member of each cipher disc limit block 24 to ensure that each cipher disc limit block 24 and each cipher disc 23 can only rotate around the cipher disc shaft 22 in the second lock housing 12 It cannot move in other directions. Each cipher disc limit block 24 is used to limit the position of each cipher disc 23 correspondingly, and the relative position of each cipher disc limit block 24 and each cipher disc 23 is fixed after being connected. Each cipher disc limit block 24 is provided with a notch, and the notch is used to allow the second lock hook pusher 13 to slide in.

In this embodiment, referring to FIG. 18, the first end of the second locking hook pusher 13 is provided with a second limiting rod 131, and the second end of the second locking hook pusher 13 is provided with a third limiting rod 132. The second lock hook fader 13 is provided with a plurality of accommodating holes 16 for accommodating a plurality of code discs 23, and each code disc 23 is correspondingly penetrated in each accommodating hole 16, and the second lock hook fader 13 A number of corresponding protrusions are provided, and the protrusions of the second lock hook pusher 13 can be inserted into the gaps on the limit block 24 of the code disc.

The first end of the second locking hook 14 is provided with a second locking notch 144, and the locking portion 102 of the slider 101 extends into the locking hole, and then is clamped by the second locking notch 144 of the second locking hook 14 in the locking hole. The second end of the second locking hook 14 is provided with a second limiting notch 1413 corresponding to the second limiting rod 131.

The first end of the third locking hook 15 is provided with a third locking notch 154, and the locking portion 102 of the slider 101 extends into the locking hole, and then is caught by the third locking notch 154 of the third locking hook 15 in the locking hole. The second end of the third locking hook 15 is provided with a third limiting gap 1513 corresponding to the third limiting rod 132. The second locking notch 144 and the third locking notch 154 may be round or square notches, as long as the two arms formed by the notch can clamp the locking portion 102 and limit the position.

In the unlocked state, the digital code of the code lock mechanism 2 is correct, the protrusion of the second lock hook fader 13 is inserted into the gap on the limit block 24 of the code disc, the second lock hook fader 13 moves down, and the second limit rod 131 , The third limit rod 132 separates from the second limit gap 1413 and the third limit gap 1513 respectively, and the second lock hook pusher 13 is not connected with the second lock hook 14 and the third lock hook 15 so that the second lock The hook 14 and the third locking hook 15 are in the unlocked position, and the second locking hook 14 and the third locking hook 15 are not restricted to the locking portions 102 respectively inserted into the second lock housing 12.

In the locked state, the digital code of the code lock mechanism 2 is incorrect, the protrusion of the second lock hook fader 13 is not inserted into the gap on the code disc limit block 24, the position of the second lock hook fader 13 is limited, and the second limit The position rod 131 and the third limit rod 132 are respectively clamped in the second limit gap 1413 and the third limit gap 1513, so that the second limit rod 131 and the third limit rod 132 are respectively connected to the second lock hook 14 In contact with the side wall surface of the third lock hook 15, the second lock hook pusher 13 restricts the movement of the second lock hook 14, the third lock hook 15 and the second lock hook 14, the third lock hook 15 are in a locked state. The second locking hook 14 and the third locking hook 15 are locked into the locking groove 104 on the locking portion 102 through the locking notch to lock the locking portion 102.

The locking/unlocking mechanism of this embodiment is provided by the second lock shell 12 and the second lock hook pusher 13, the second lock hook 14, the third lock hook 15, and the code lock mechanism 2 in the second lock shell 12, and A locking portion 102 is provided on the slider 101 of the zipper 1, and the second lock shell 12 is provided with a through hole through which the locking portion 102 extends, so that the locking portion 102 on the slider 101 slides into the second lock shell 12 The through hole can be locked. The combination lock is used to realize the function of the key. The combination lock controls whether the second lock hook fader 13 moves or not, so that the second lock hook fader 13 further controls whether the second lock hook 14 and the third lock hook 15 are locked State; by moving the locked part from the pull tab 103 to the slider 101, the function of pulling the slider 101 to be locked by the lock hook 18 is realized, which is more than the operation of snapping the pull tab 103 into the lock hook 18 for locking. For simplicity, at the same time, the locking portion 102 corresponds to the through hole on the second lock shell 12, and the zipper 1 only needs to be pulled, which is not easy to buckle wrong. The slider 101 is related to the lock. The locking part 102 at the top of the slider 101 slides into the lock body to lock. Therefore, any impact will not affect the slider 101 and avoid the pull tab 103 outside the lock body. The problem of being easily damaged by impact.

In this embodiment, referring to FIGS. 19 and 20, the second locking hook 14 includes a third locking block 142, a fourth locking block 143 and a second transmission part 141. When the second transmission part 141 is installed in the second lock shell 12, the second lock shell 12 restricts its movement direction so that it can only move in the second lock shell 12 in its traveling direction. The first end of the second transmission part 141 is provided with a second limit notch 1413 for connecting with the second limit rod 131 of the second locking hook pusher 13; the second end of the second transmission part 141 is respectively provided with The fifth inclined surface 1411 and the sixth inclined surface 1412 form two inclined platforms on both sides of the second end of the second transmission portion 141. The first end of the third locking block 142 is provided with a seventh slope 1421 corresponding to the fifth slope 1411, and the second end of the third locking block 142 is provided with a second locking notch 144 for locking the locking portion 102. When the third lock block 142 is installed in the second lock shell 12, the second lock shell 12 limits the direction of movement of the third lock block 142 so that it can only be transmitted in the second lock shell 12 perpendicular to the second transmission The traveling direction of the portion 141 moves. The third locking block 142 is connected to the second transmission portion 141 through the fifth slope 1411 and the seventh slope 1421. When the second transmission portion 141 moves, the fifth slope 1411 and the seventh slope 1421 cooperate to make the third The locking block 142 is raised or lowered. The first end of the fourth locking block 143 is provided with an eighth slope 1431 corresponding to the sixth slope 1412, and the second end of the fourth locking block 143 is provided with a second locking notch 144 for locking the locking portion 102. When the fourth lock block 14392 is installed in the second lock shell 12, the second lock shell 12 restricts the movement direction of the fourth lock block 143, so that it can only be transmitted in the second lock shell 12 perpendicular to the second transmission The moving direction of the part 141 moves, the fourth locking block 143 and the second transmission part 141 are connected through the sixth slope 1412 and the eighth slope 1431. When the second transmission part 141 moves, it passes through the sixth slope 1412 and the eighth slope 1431. The inner cooperation causes the fourth locking block 143 to be raised or lowered. Through the vertical arrangement between the third locking block 142, the fourth locking block 143 and the second transmission portion 141, the lateral movement of the second transmission portion 141 is converted into the vertical movement of the third locking block 142 and the fourth locking block 143, The third locking block 142 and the fourth locking block 143 can lock the locking portion 102.

The third locking hook 15 includes a fifth locking block 152, a sixth locking block 153 and a third transmission part 151. When the third transmission part 151 is installed in the second lock shell 12, the second lock shell 12 restricts its movement direction so that it can only move in the travel direction of the second lock shell 12. The first end of the third transmission part 151 is provided with a third limit notch 1513 for connecting with the third limit rod 132 of the second locking hook pusher 13; the second end of the third transmission part 151 is respectively provided with The ninth slope 1511 and the tenth slope 1512 form two slopes on both sides of the second end of the third transmission part 151. The first end of the fifth locking block 152 is provided with an eleventh bevel 1521 corresponding to the ninth bevel 1511, and the second end of the fifth locking block 152 is provided with a third locking notch 154 for locking the locking portion 102. When the fifth lock block 152 is installed in the second lock shell 12, the second lock shell 12 limits the movement direction of the fifth lock block 152, so that it can only be transmitted in the second lock shell 12 perpendicular to the third transmission The traveling direction of the portion 151 moves. The fifth locking block 152 and the third transmission portion 151 are connected through the ninth inclined surface 1511 and the eleventh inclined surface 1521. When the third transmission portion 151 moves, the cooperation in the ninth inclined surface 1511 and the eleventh inclined surface 1521 makes The fifth locking block 152 is raised or lowered. The first end of the sixth locking block 153 is provided with a twelfth inclined surface 1531 corresponding to the tenth inclined surface 1512, and the second end of the sixth locking block 153 is provided with a third locking notch 154 for locking the locking portion 102. When the sixth lock block 153 is installed in the second lock shell 12, the second lock shell 12 limits the movement direction of the sixth lock block 153, so that it can only be transmitted in the second lock shell 12 perpendicular to the third transmission The direction of travel of the part 151 moves, the sixth locking block 153 and the third transmission part 151 are connected through the tenth inclined surface 1512 and the twelfth inclined surface 1531. When the third transmission part 151 moves, it passes through the tenth inclined surface 1512 and the twelfth inclined surface 1531. The cooperation in the inclined surface 1531 causes the sixth locking block 153 to be raised or lowered. Through the vertical arrangement between the fifth locking block 152, the sixth locking block 153 and the third transmission portion 151, the lateral movement of the third transmission portion 151 is converted into the vertical movement of the fifth locking block 152 and the sixth locking block 153, The fifth locking block 152 and the sixth locking block 153 can lock the locking portion 102.

In this embodiment, the locking/unlocking mechanism further includes a first spring and a second spring. The first end of the first spring is connected to the second transmission portion 141, and the second end of the first spring is fixed in the second lock shell 12. The first end of the second spring is connected to the third transmission portion 151, and the second end of the second spring is fixed in the second lock shell 12. So that in the locked state or the unlocked state, the second transmission portion 141 and the third transmission portion 151 can have a certain degree of displacement, so that the locking portion 102 of the slider 101 can push away the corresponding locking block in the locked state and Insert it into the lock hole to lock the zipper 1. Of course, in other embodiments, the spring can also be an elastic element with a similar structure, which is not limited here.

In this embodiment, the locking portion 102 is a cylindrical protrusion provided at the first end of the slider 101. The first end of the locking portion 102 is a spherical surface, and the second end of the locking portion 102 is connected to the slider 101. The locking portion 102 is provided with a locking groove 104 corresponding to the locking hook 18.

In this embodiment, the luggage zipper lock is fixed on the box body for use. Of course, in other embodiments, the luggage zipper lock can also be used without being fixed on the box body. As long as the locking parts 102 of the two zippers 1 are positioned in the second lock shell 12, the locking can be completed, and the luggage cannot be opened. The locked position of 1 is not required. When the pull tab 103 is damaged due to violent factors, the user can find any item to replace the pull tab 103, for example, a rope can be used instead, because the locked part is the slider 101, and the function of the pull tab 103 is only to guide the pull. Sliding of the head 101.

Example ten

Referring to Figure 21 and Figure 22, a bag is provided with the bag zipper lock of any one of the ninth embodiment. It also includes a first box body, a second box body and an intermediate box body. The several zippers 1 are the first zippers 7 and the second zippers 8. The first side of the first box and the middle box are connected by a first zipper 7, and the first zipper 7 includes a first slider 71 and a second slider 72. The second side of the second box and the middle box are connected by a second zipper 8, and the second zipper 8 includes a third slider 81 and a fourth slider 82. The double-head lock body is arranged on the middle box body. The first slider 71 and the second slider 72 correspond to the first locking portion 5. The third slider 81 and the fourth slider 82 correspond to the second locking portion 6.

By moving the locked part from the pull tab 103 to the slider 101, the function that the slider 101 can be locked is realized. Compared with the operation of snapping the pull tab 103 into the lock hook 18 for locking, it is more concise and locked at the same time. The part 102 corresponds to the lock, and only needs to pull the zipper 1, which is not easy to buckle wrong. The slider 101 is related to the lock. The locking part 102 at the top of the slider 101 slides into the lock body to lock. Therefore, any impact will not affect the slider 101 and avoid the pull tab 103 outside the lock body. The problem of being easily damaged by impact. The luggage lock can be fixed on the box body or used without being fixed on the box body. As long as the locking parts 102 of the two zippers 1 are positioned in the second lock shell 12, the lock can be completed, and the luggage cannot be opened. There is no requirement for the locking position of the zipper 1. When the pull tab 103 is damaged due to violent factors, the user can find any item to replace the pull tab 103, for example, a rope can be used instead, because the locked part is the slider 101, and the function of the pull tab 103 is only to guide the pull. The sliding of the head 101 avoids the situation that the luggage cannot be locked due to the damage of the pull tab 103.

The embodiments of the present invention have been described in detail above with reference to the drawings, but the present invention is not limited to the above-mentioned embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and equivalent technologies, they still fall into the protection scope of the present invention.

Claims

A zipper lock for luggage, which is characterized in that it comprises a lock and a zipper; wherein,

The zipper includes a slider and a slider, the slider is provided on the slider, and a first end of the slider is provided with a locking portion corresponding to the lock;

In the locked state, the locking portion on the slider is inserted into the lock and locked;

In the unlocked state, the lock is unlocked, and the locking portion on the slider can be pulled out of the lock.
The luggage zipper lock according to claim 1, wherein the lock is a combination lock, the combination lock further comprises a locking/unlocking mechanism, and the locking/unlocking mechanism further comprises a lock shell, a lock hook pusher, at least A lock hook and a code lock mechanism; among them,

The lock shell is provided with a lock hole and a code lock hole corresponding to the lock hook portion, the lock hole is used for inserting the lock portion of the zipper, and the code lock mechanism is provided on the code lock In the keyhole

The lock hook pusher, the lock hook portion and the code lock mechanism are all arranged in the lock shell;

The lock hook pusher is connected to the combination lock mechanism, and the combination lock mechanism controls the relative position movement of the lock hook pusher in the lock housing;

The lock hook pusher is connected to each of the lock hook portions, and is used to limit the relative position movement of each lock hook portion in the lock housing, and each lock hook portion is used to insert the The locking part of the locking hole is restricted;

In the locked state, the combination lock mechanism controls the lock hook pusher, and the lock hook is in the locked position by the connection between the lock hook pusher and each of the lock hooks, and each lock hook Each restricts the locking portion inserted into the lock housing;

In the unlocked state, the digital code of the combination lock mechanism is correct, and the combination lock mechanism controls the movement of the lock hook fader. After the movement, the lock hook fader does not touch each of the lock hook parts, so that Each of the locking hook portions is in an unlocking position, and each of the locking hook portions does not restrict the locking portion inserted into the lock housing.
The luggage zipper lock according to claim 2, wherein:

The code lock mechanism includes several code discs, several code disc limit blocks, and a code disc shaft, wherein the code disc shaft is arranged in the lock housing; the inner ring of each of the several code discs is The first ends of the plurality of cipher disk limit blocks are connected in a one-to-one correspondence, each of the plurality of cipher disks and each of the plurality of cipher disk limit blocks have a fixed relative position, and each of the plurality of cipher disks is provided with a number Corresponding grooves; each of the plurality of cipher disc limit blocks is provided with a through hole through which the cipher disc shaft passes, and each of the plurality of cipher disc limit blocks passes through the through hole and the cipher respectively The disc shafts are connected; each of the plurality of cipher disc limit blocks is provided with a gap;

The lock hook fader is provided with a plurality of accommodating holes for correspondingly accommodating the plurality of cipher discs, each of the plurality of cipher discs is correspondingly penetrated in each of the plurality of accommodating holes, and the lock hook A number of corresponding protrusions are provided on the fader, and each of the protrusions of the lock hook fader can be inserted into the gaps on each of the plurality of code disc limit blocks;

In the unlocked state, the digital code of the code lock mechanism is correct, the protrusion of the lock hook pusher is inserted into the gap on the limit block of the code disc, and the lock hook pusher moves down.
The luggage zipper lock according to claim 2, wherein one end of the lock hook pusher is provided with the lock hook portion or both ends of the lock hook pusher are provided with the lock hook portion opposite to each other.
The luggage zipper lock according to claim 4, wherein the lock hook portion includes a lock hook, an end of the lock hook facing the lock hook pusher is provided with a limiting notch, and the lock hook pusher faces the One end of the limit gap is provided with a limit rod corresponding to the limit gap; in the locked state, the limit rod is clamped in the limit gap, and the lock hook fader limits the The shackle moves.
The luggage zipper lock according to claim 5, wherein the lock hook is provided with a lock notch at one end facing the lock hole, and the lock hook is locked into the lock portion through the lock notch to lock the Pull the head.
The luggage zipper lock according to claim 6, wherein the lock hook comprises a first locking block, a second locking block and a first transmission part;

The first end of the first transmission part is provided with the limiting notch, the two sides of the second end of the first transmission part are respectively provided with a first inclined surface and a second inclined surface; The end is provided with a third slope corresponding to the first slope, the second end of the first locking block is provided with the locking notch for locking the locking portion, and the first locking block is connected to the The first transmission part is connected by the first inclined surface and the third inclined surface; the first end of the second locking block is provided with a fourth inclined surface corresponding to the second inclined surface, and the second locking block The second end of the second end is provided with the locking notch for locking the locking portion, and the second locking block and the first transmission portion are connected through the second inclined surface and the fourth inclined surface.
The luggage zipper lock according to claim 5, wherein the lock hook portion further comprises a spring, a first end of the spring is connected to the lock hook, and a second end of the spring is fixed to the lock In the case, the spring is used to provide the locking hook with a locking force for locking the locking portion.
The luggage zipper lock according to claim 2, further comprising a customs lock, the lock shell is further provided with a customs lock hole, the lock core of the customs lock is arranged in the customs lock hole, and The lock core is connected with the lock hook pusher, and the lock core controls the relative position movement of the lock hook pusher in the lock housing.
The luggage zipper lock according to claim 2, wherein the locking portion is a cylindrical protrusion provided at the first end of the slider; the first end of the locking portion is a spherical surface, and the locking portion The second end is connected with the slider; the locking part is provided with a locking groove corresponding to the locking hook part.
A bag, characterized in that it is provided with the bag zipper lock according to any one of claims 1-10; the bag zipper lock is arranged on the bag, and the lock part on the slider is inserted into The lock is inside and locked to lock the luggage.