CN209732872U

CN209732872U - Zipper locking structure, case and backpack

Info

Publication number: CN209732872U
Application number: CN201821816980.2U
Authority: CN
Inventors: 汤烈; 常辰; 常凤智
Original assignee: Turizhi (nanjing) Information Technology Co Ltd
Current assignee: Turizhi (nanjing) Information Technology Co Ltd
Priority date: 2018-11-06
Filing date: 2018-11-06
Publication date: 2019-12-06
Anticipated expiration: 2028-11-06

Abstract

The utility model relates to a zipper locking structure, a case and a backpack, which comprises a zipper, a pull head, a pull piece and a lock body, wherein the pull head is used for connecting the zipper and the pull piece, the lock body is provided with an identification module and a lock notch, and the pull piece is provided with a lock pin; when the lock pin is inserted into the lock opening and connected with the lock tongue in the lock body, locking is realized; when the lock needs to be unlocked, the lock bolt is started to act through the identification module, and the lock pin is separated from the lock bolt to realize unlocking. The zipper locking structure of the utility model has the advantages that one locking notch can lock a plurality of pulling pieces, compared with the zipper locks on the market at present; the structure is simpler, and the cost is lower. The lock body unlocked by adopting biological identification does not need to remember passwords and worry about being cracked, and is safer and more convenient compared with the traditional mechanical coded lock.

Description

zipper locking structure, case and backpack

Technical Field

The utility model relates to a zip fastener pinning structure and case and bag, knapsack belongs to lock technical field.

background

with the maturation of biometric identification technology, and because of its uniqueness and convenience, it has great advantages in the technical field of locks. The zip fastener lock on the market at present mainly adopts the form of trick lock, and every draws zipper head to correspond a lockhole, because its structural problem can appear following problem: 1. the oversize not only influences the appearance, but also greatly limits the application range; 2. if the electronic lock is also used in this manner, waterproofing may be difficult.

For example, chinese patent documents CN 205125330U (double-layer zipper backpack with coded lock) and CN 207152202U (backpack with coded lock) apply the coded lock to the backpack, but for convenience, the coded lock on the luggage is directly adopted, and since the size of the backpack itself is far smaller than that of the luggage, the coded lock on the luggage is oversized, and since the coded lock is a mechanical lock, the waterproof and dustproof problems need not to be considered, if the coded lock is replaced by an electronic lock in the later period, the waterproof design at the lock opening is difficult, and considering the characteristic that the luggage is often used outdoors, the waterproof point is particularly important.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a zipper locking structure.

the utility model also provides a case and a backpack which use the zipper to lock the structure.

The technical scheme of the utility model as follows:

A zipper locking structure comprises a zipper, a pull head, a pull piece and a lock body, wherein the pull head is used for connecting the zipper and the pull piece, an identification module is arranged on the lock body, and the pull piece is connected with the lock body to realize locking and prevent the pull head from moving; when the lock needs to be unlocked, the lock body is started through the identification module, and the pull piece is separated from the lock body to realize unlocking.

Preferably, the pulling piece is provided with a locking pin, a sealing ring is arranged at the joint of the locking pin and the pulling piece, the lock body is provided with a locking opening, and the locking pin is inserted into the locking opening to realize the connection of the pulling piece and the lock body.

preferably, the pulling piece and the pulling head are detachably connected.

Preferably, when two pull tabs are provided, one pull tab is provided with a locking pin, and the other pull tab is integrated with the lock body.

preferably, when a pull piece of two sliders exists, the pull piece is connected with one slider and is provided with a lock pin, and the other slider is connected with the lock body into a whole. At the moment, the lock body has the function of the pull piece, can be used as the pull piece, and pulls the pull head through the lock body.

Preferably, when two pull pieces exist in the two pull pieces, one pull piece is provided with a lock pin, the other pull piece is provided with a connecting part or a limiting part, the lock pin is inserted into the lock opening after the two pull pieces are connected through the connecting part, and the limiting part blocks the movement of the pull pieces.

preferably, when there are two tabs of the slider, one of the tabs is provided with a locking pin and the other tab is provided with a through hole through which the locking pin is inserted into the locking notch.

A case comprises the zipper locking structure, wherein a lock body can be fixedly arranged on the case.

a backpack comprises the zipper locking structure, wherein a lock body can be fixedly arranged on the backpack or connected with a shoulder strap.

Preferably, when the lock body is fixedly arranged on the backpack, one end of the backpack is a movable end and is provided with a through hole, and the pull piece penetrates through the through hole to be connected with the lock body.

The beneficial effects of the utility model reside in that:

1) In the zipper locking structure of the utility model, one locking notch can lock a plurality of pulling pieces, compared with the zipper locks on the market at present (basically, each pulling piece corresponds to 1 locking notch, thus not only the size is large, but also the internal structure of the lock body is complex and the cost is high); the structure is simpler, and the cost is lower.

2) The lock body unlocked by biological identification does not need to remember the password and worry about being cracked, and is safer and more convenient compared with the traditional mechanical coded lock;

3) The utility model discloses zip fastener pinning structure has adopted waterproof, dustproof design, and the lockpin can realize seamless connection after inserting the fore shaft, the fearless rainwater or dust, the dependable performance is stable, long service life.

Drawings

FIG. 1 is a schematic view showing a mode of a fastener locking structure;

FIG. 2 is a schematic view showing a mode of a fastener locking structure;

FIG. 3 is a schematic view of a mode II of the fastener locking structure;

FIG. 4 is a third schematic view showing a mode of a zipper locking structure;

FIG. 5 is an applied state view of the zipper locking structure (backpack);

FIG. 6 is a view showing an applied state of a zipper locking structure (bag);

FIG. 7 is an application state view of the zipper locking structure (backpack);

FIG. 8 is an applied state view of the zipper locking mechanism (backpack);

FIG. 9 is a schematic view of the structure of the harness of the backpack of FIG. 8;

Wherein: 1. a pull tab A; 2. a pull tab B; 3. an LED indicator light; 4. a lock body; 5. an identification module; 6. a charging position; 7. locking the opening; 8. a lock pin; 9. a seal ring; 10. a slider A; 11. a slider B; 12. perforating; 13. a zipper; 14. a backpack; 15. a case; 16. a harness; 17. and a through hole.

Detailed Description

the present invention will be further described, but not limited to, by the following examples in conjunction with the accompanying drawings.

example 1:

as shown in fig. 1 and 2, the present embodiment provides a zipper locking structure, including a zipper 13, a slider, a pull tab and a lock body 4, wherein the slider is used for connecting the zipper and the pull tab, the lock body 4 is provided with an identification module 5 and a locking notch 7, and the pull tab is provided with a locking pin 8; when the lock pin 8 is inserted into the lock opening 7 and connected with the lock tongue in the lock body 4, locking is realized; when the lock needs to be unlocked, the lock bolt is started to act through the identification module 5, and the lock pin 8 is separated from the lock bolt to realize unlocking.

in the embodiment, the two sliders and the pull piece are respectively a double-slider pull piece structure, one of the two sliders is a combined body of the slider A10 and the pull piece A1, the other slider is a combined body of the slider B11 and the pull piece B2, the pull piece A1 is provided with a lock pin 8, and the pull piece B2 is connected with the lock body 4 into a whole

In actual production, the lock pin 8 and the pull tab A1 can be manufactured in an integral mode, and the sealing ring 9 is arranged at the joint of the lock pin 8 and the pull tab A1. The pull tab B2 may be manufactured integrally with the housing of the lock body 4. In use, after the zipper is pulled, the lock pin 8 on the pull tab A1 is directly inserted into the locking notch 7 of the lock body 4.

The lock body adopts prior art can realize, and the lock body adopts the technical scheme that provides in chinese patent application No. 2018205823032 in this embodiment, and fingerprint information through the index identification module collection user matches right, has the executive component to drive the spring bolt activity in the lock body to the realization is to the connection of lockpin.

Example 2:

As shown in fig. 4, the present embodiment provides a zipper locking structure, which is the same as that in embodiment 1, except that: the zipper is provided with two sliders and a pull tab, the pull tab A1 is connected with the slider A10, the pull tab A1 is provided with a lock pin 8, the slider B2 is connected with the lock body 4 into a whole, and the lock body 4 can play the role of the pull tab.

example 3:

As shown in fig. 3, the present embodiment provides a zipper locking structure, which is the same as that in embodiment 1, except that: when two slider pull tabs exist, namely a double-slider pull tab structure, one of the two slider pull tabs is a combination of the slider A10 and the pull tab A1, the other slider is a combination of the slider B2 and the pull tab B2, the pull tab A1 is provided with a lock pin 8, the pull tab B2 is provided with a through hole 12, and the lock pin 8 penetrates through the through hole 12 and then is inserted into the locking notch 7 of the lock body 4. With the structure design, two pull tabs can be locked by only one locking notch.

Example 4:

As shown in fig. 6, a case includes the zipper locking structure according to any one of embodiments 1 to 3, and when the lock body 4 is of an independent structure, the lock body 4 can be fixedly disposed on (integrated with) the case.

Example 5:

as shown in fig. 5, 8 and 9, a backpack includes the zipper locking structure of any one of embodiments 1 to 3, and a lock body is fixedly provided on the backpack.

The lock body 4 can be directly fixed on one side of a zipper 13 of the backpack, and the subsequent lock pin 8 is connected with a lock opening 7 on the lock body. As shown in fig. 5.

One end of the back strap 16 can be a movable end and is provided with a through hole 17, and the pull piece passes through the through hole 17 and then is connected with the lock body 4. As shown in fig. 8 and 9, the harness is designed to pass through external objects to prevent theft of the backpack.

Example 6:

As shown in fig. 7, a backpack includes the zipper locking structure of any one of embodiments 1 to 3, and a lock body is fixedly coupled to one end of a shoulder strap. At this time, the lock body 4 is connected with one end of the back strap 16 (generally, the bottom end of the back strap, which is designed to be more beautiful), and after the zipper 13 is pulled, the lock pin 8 on the pull tab is inserted into the lock notch 7. The design structure can lead the shoulder strap to pass through other objects when the backpack is taken out, such as a waiting room, and lead the shoulder strap to pass through the chair, so that the whole backpack can be locked with the chair to play a role of theft prevention.

Claims

1. a zipper locking structure is characterized by comprising a zipper, a pull head, a pull piece and a lock body, wherein the pull head is used for connecting the zipper and the pull piece; when the lock needs to be unlocked, the lock body is started through the identification module, and the pull piece is separated from the lock body to realize unlocking.

2. The zipper locking structure of claim 1, wherein the pull-tab is provided with a locking pin and a sealing ring is provided at a junction of the locking pin and the pull-tab, and the lock body is provided with a locking notch, and the locking pin is inserted into the locking notch to realize the connection of the pull-tab and the lock body.

3. The zipper locking structure of claim 1, wherein the pull tab is detachably connected to the slider.

4. The zipper locking structure of claim 1, wherein when there are two pull tabs, one of the pull tabs is provided with a locking pin and the other pull tab is integrated with the lock body.

5. The zipper locking structure of claim 1, wherein when there are two sliders and one pull tab, the pull tab is connected to one of the sliders and the pull tab is provided with a locking pin, and the other slider is integrally connected to the lock body.

6. The slide fastener locking structure according to claim 1, wherein when there are two pull tabs of two pull tabs, one of the pull tabs is provided with a lock pin, and the other pull tab is provided with a connecting portion or a stopper portion, the lock pin is inserted into the lock notch after the two pull tabs are connected by the connecting portion, and the stopper portion prevents the pull tabs from moving.

7. the zipper lock structure of claim 1, wherein when there are two pull tabs, one of the pull tabs is provided with a locking pin and the other pull tab is provided with a through hole, the locking pin being inserted through the through hole and into the locking notch.

8. A case comprising the zipper lock arrangement of any one of claims 1 to 7, wherein the lock body is fixedly attached to the case.

9. A backpack comprising a zip lock arrangement as claimed in any one of claims 1 to 7, wherein the lock body is securable to the backpack or connected to the harness.

10. The backpack of claim 9, wherein the strap has a movable end at one end and is provided with a through hole through which the pull tab is connected to the lock body when the lock body is fixedly disposed on the backpack.