Zipper head fixed type electronic lock

Abstract

The zipper head fixing type electronic lock comprises a lower clamping plate, a locking assembly and a connecting assembly, an upper clamping plate corresponding to the lower clamping plate is formed at the bottom of the locking assembly, the upper clamping plate is located above the lower clamping plate, and the upper clamping plate is provided with a clamping position used for clamping a zipper relative to clamping of the lower clamping plate. The upper clamping plate is provided with a loosening position used for loosening a zipper relative to loosening of the lower clamping plate, the upper clamping plate and the lower clamping plate are connected through a connecting assembly so that the upper clamping plate can be locked at the clamping position relative to the lower clamping plate, the locking assembly is provided with a rotatable surrounding piece, and a locking area used for locking a zipper head is formed between the lower clamping plate and the surrounding piece. And the zipper head is locked in the locking area or the locking area is opened by means of rotation of the surrounding piece. The electronic lock with the fixed zipper head has the advantages of being detachable, convenient to assemble and simple in structure.

Description

Technical Field

[0001] The utility model relates to the technical field of locks, in particular to a zipper head fixed type electronic lock. Background Art

[0002] Zippers are common items in our daily lives. Most zippers are used in suitcases, backpacks, school bags, handbags, mobile tents, and mobile mosquito nets. These do not have locking devices, and can be rummaged through without your consent by mischievous classmates, colleagues, strangers, naughty children, competitors, thieves, or people you don't like. This can lead to theft or damage of personal belongings or important documents, as well as malicious tampering or exposure of your privacy.

[0003] However, the above-mentioned items are generally not equipped with locks when purchased, but users hope to lock the zipper in a short period of time, so the existing locks cannot meet the user's locking needs.

[0004] Therefore, there is an urgent need for a fixed electronic lock for a zipper head to solve the above problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a zipper head fixed electronic lock which is detachable, easy to assemble and has a simple structure.

[0006] In order to solve the above technical problems, the zipper head fixed electronic lock provided by the utility model includes a lower splint, a locking assembly and a connecting assembly, the bottom of the locking assembly corresponds to the lower splint to form an upper splint, the upper splint is located above the lower splint, the upper splint has a clamping position for clamping the zipper relative to the clamping of the lower splint, and the upper splint has a loosening position for loosening the zipper relative to the loosening of the lower splint, the upper splint is connected to the lower splint by the connecting assembly, so that the upper splint is locked in the clamping position relative to the lower splint, the locking assembly has a rotatable enclosure, and a locking area for locking the zipper head is formed between the lower splint and the enclosure, and the zipper head is locked in the locking area or opened by rotating the enclosure.

[0007] Preferably, the lower clamping plate includes a main body plate and a pressing rack, and the pressing rack is provided on the pressing surface of the main body plate.

[0008] Specifically, the pressed racks are symmetrically arranged on both sides of the main body plate.

[0009] Preferably, the connecting assembly includes a threaded hole and a hand screw, the threaded hole is provided on the upper clamping plate, the lower clamping plate is provided with a locking hole, and the hand screw passes through the locking hole and is connected to the threaded hole, so that the upper clamping plate is locked in the clamping position relative to the lower clamping plate.

[0010] Preferably, the locking assembly also includes a shell, an electronic component, a driving mechanism and a lock tongue, the bottom of the shell forms the upper splint, the electronic component is built into the shell, the driving mechanism is electrically connected to the electronic component, the output end of the driving mechanism cooperates with the lock tongue, the lock tongue is slidably provided on the shell and has a locking position engaged with the enclosure and a release position engaged with the enclosure relative to the shell, and the lock tongue switches between the locking position and the release position under the drive of the driving mechanism.

[0011] Specifically, the shell has a rotating protrusion, the enclosure is provided with a rotating hole corresponding to the rotating protrusion, the rotating protrusion is rotatably arranged in the rotating hole, and the enclosure has a cover structure.

[0012] Specifically, a locking hole is provided on the enclosure. When the lock tongue is in the locking position, the lock tongue extends and engages with the locking hole. When the lock tongue is in the unlocking position, the lock tongue withdraws and disengages from the locking hole.

[0013] Specifically, the enclosure includes a first rod, a second rod and a third rod connected in sequence, the first rod is perpendicular to the second rod, the second rod is perpendicular to the third rod, the free ends of the first rod and the third rod are both provided with the rotating hole, and the middle part of the first rod is connected to the lock tongue.

[0014] Specifically, the driving mechanism is a driving motor, and the output end of the driving motor has a retractable abutting head. The lock tongue always has a tendency to move from the unlocking position to the locking position. The lock tongue is provided with a matching driving part corresponding to the abutting head. The abutting head extends to abut the matching driving part and links the lock tongue to move from the unlocking position to the locking position, or the driving mechanism is an electric contraction line.

[0015] Preferably, the lower clamping plate extends outward to form a bottom supporting plate for accommodating the zipper slider.

[0016] Compared with the prior art, the zipper head fixed electronic lock of the present invention combines a lower splint, a locking assembly and a connecting assembly together. The bottom of the locking assembly corresponds to the lower splint to form an upper splint, and the upper splint is located above the lower splint. The upper splint has a clamping position for clamping the zipper relative to the clamping of the lower splint, and has a loosening position for loosening the zipper relative to the loosening of the upper splint. The upper splint is connected to the lower splint by a connecting assembly so that the upper splint is locked in the clamping position relative to the lower splint. The zipper head fixed electronic lock of the present invention can be fixed in any device with a zipper by clamping between the upper splint and the lower splint. When in use, the user only needs to unzip the zipper to be installed and then pull the zipper head. The fixed electronic lock is placed at the end of the zipper, and the upper and lower splints are placed at the upper and lower sides of the end of the zipper. The upper and lower splints are connected by a connecting component so that the upper splint is locked in a clamping position relative to the lower splint. The two sides of the zipper are clamped by the clamping between the upper and lower splints. At this time, the zipper head fixed electronic lock of the utility model has been fixed on the zipper, thereby realizing a detachable connection between the zipper head fixed electronic lock and the zipper. The locking component has a rotatable enclosure, and a locking area for locking the zipper head is formed between the lower splint and the enclosure. The zipper head is locked in the locking area or the locking area is opened by rotating the enclosure. In other words, the zipper head is locked or released by opening or closing the locking area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the zipper head fixed electronic lock provided by the utility model when it is installed on a zipper;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the zipper head fixed electronic lock provided by the utility model when it is installed on the zipper from another angle;

[0019] Figure 3 A schematic diagram of the internal structure of the zipper head fixed electronic lock provided by the utility model;

[0020] Figure 4 A schematic diagram of the internal structure of the zipper head fixed electronic lock provided by the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the zipper head fixed electronic lock provided by the utility model.

[0022] Figure 6 This is a schematic diagram of the internal structure of the zipper head fixed electronic lock provided by the utility model. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] Please refer to Figures 1 to 6 The zipper head fixed electronic lock 100 of the present invention comprises a lower clamping plate 1, a locking assembly 2 and a connecting assembly 3. The bottom of the locking assembly 2 corresponds to the lower clamping plate 1 to form an upper clamping plate 21. The upper clamping plate 21 is located above the lower clamping plate 1. The upper clamping plate 21 has a clamping position for clamping the zipper relative to the clamping of the lower clamping plate 1. The upper clamping plate 21 has a loosening position for loosening the zipper relative to the loosening of the lower clamping plate 1 (see the clamping position for details). Figures 1 to 2 ), the upper splint 21 and the lower splint 1 are connected by a connecting component 3, so that the upper splint 21 is locked in a clamping position relative to the lower splint 1, and the zipper head fixed electronic lock 100 of the utility model can be fixed in any device with a zipper by clamping between the upper splint 21 and the lower splint 1. When in use, as long as the user unzips the zipper to be installed, and then places the zipper head fixed electronic lock 100 at the end of the zipper, the upper splint 21 and the lower splint 1 are placed on the upper and lower sides of the end of the zipper, and the upper splint 21 and the lower splint 1 are connected by a connecting component 3, so that the upper splint 21 is locked relative to the lower splint 1. The plate 1 is locked in the clamping position, and the upper clamping plate 21 and the lower clamping plate 1 are used to clamp the two sides of the zipper. At this time, the zipper head fixed electronic lock 100 of the present invention has been fixed to the zipper, thereby achieving a detachable connection between the zipper head fixed electronic lock 100 and the zipper. The locking assembly 2 has a rotatable enclosure 22. A locking area for locking the zipper head is formed between the lower clamping plate 1 and the enclosure 22. The zipper head is locked in the locking area or unlocked by rotating the enclosure 22. In other words, the zipper head 20 is locked or unlocked by opening or closing the locking area. More specifically, as follows:

[0025] Please refer to Figures 3 and 4 The lower splint 1 includes a main body panel 11 and a pressing rack 12. The pressing rack 12 is provided on the pressing surface of the main body panel 11. The pressing rack 12 can play an anti-slip role. Preferably, the pressing rack 12 is symmetrically provided on both sides of the main body panel 11, but is not limited thereto. For example, the connecting component 3 includes a threaded hole 31 and a hand screw 32. The threaded hole 31 is provided on the upper splint 21. The lower splint 1 is provided with a locking hole (not shown in the figure). The hand screw 32 passes through the locking hole (not shown in the figure) and is connected to the threaded hole 31, so that the upper splint 21 is locked in a clamping position relative to the lower splint 1.

[0026] Please refer to Figures 3 to 6The locking assembly 2 also includes a shell 23, an electronic component 24, a driving mechanism 25 and a lock tongue 26. The bottom of the shell 23 forms an upper splint 21. The electronic component 24 is built into the shell 23. The driving mechanism 25 is electrically connected to the electronic component 24. The output end of the driving mechanism 25 cooperates with the lock tongue 26. The lock tongue 26 is slidably provided on the shell 23 and has a locking position engaged with the surrounding part 22 relative to the shell 23 and a release position disengaged from the surrounding part 22. The lock tongue 26 switches between the locking position and the release position under the drive of the driving mechanism 25.

[0027] Please refer to Figures 1 to 6 The enclosure 22 is provided with an engaging hole 223. When the locking tongue 26 is in the locking position, the locking tongue 26 extends and engages with the engaging hole 223. When the locking tongue 26 is in the unlocking position, the locking tongue 26 withdraws and disengages from the engaging hole 223. The enclosure 22 can be rotated arbitrarily.

[0028] Please refer to Figures 3 and 4 The driving mechanism 25 is a driving motor, and the output end of the driving motor has a retractable abutting head 251. The lock tongue 26 always has a tendency to move from the unlocked position to the locked position. The lock tongue 26 is provided with a matching driving portion 261 corresponding to the abutting head 251. The extension of the abutting head 251 abuts the matching driving portion 261 and links the lock tongue 26 to move from the unlocked position to the locked position.

[0029] Please refer to Figures 1 to 6 Locking assembly 2 also includes an elastic member 2a, which provides a spring force that constantly forces locking tongue 26 to move from the locked position to the unlocked position. In other embodiments, driving mechanism 25 is an electrically conductive wire. This wire contracts when energized, driving mechanical movement of locking tongue 26 to unlock and lock the door.

[0030] Please refer to Figure 1 The housing 23 has a rotational protrusion 231, and the enclosure 22 has a rotational hole 221 corresponding to the rotational protrusion 231. The rotational protrusion 231 is rotatably mounted in the rotational hole 221. The engagement between the rotational protrusion 231 and the rotational hole 221 enables smoother movement of the enclosure 22. The enclosure 22 has a cover structure 222 to cover the zipper slider. The lower clamping plate 1 extends outward to form a bottom support plate 14 for accommodating the zipper slider, thereby facilitating the entry and exit of the zipper slider 20.

[0031] Please refer to Figure 6The surrounding member 22 includes a first rod member 224, a second rod member 225 and a third rod member 226 connected in sequence. The first rod member 224 is perpendicular to the second rod member 225, and the second rod member 225 is perpendicular to the third rod member 226. The free ends of the first rod member 224 and the third rod member 226 are both provided with rotation holes 221, and the middle part of the first rod member 224 is connected to the lock tongue 26.

[0032] Please refer to Figures 3 to 6 The electronic component 24 includes a touch panel, a charging jack, a battery and an indicator light. The battery is built into the shell 23, the touch panel is electrically connected to the battery, the charging jack is provided in the shell 23 and is electrically connected to the battery, the indicator light is provided on the touch panel, and the driving mechanism 25 is electrically connected to the touch panel and the battery respectively.

[0033] Please refer to Figures 1 to 6 The working process of the zipper head fixed electronic lock 100 of the present invention is as follows:

[0034] When in use, the user only needs to open the zipper to be installed, and then place the zipper head 20 fixed electronic lock 100 at the end of the zipper, and place the upper clamping plate 21 and the lower clamping plate 1 on the upper and lower sides of the zipper end. The upper clamping plate 21 and the lower clamping plate 1 are connected by the connecting component 3 so that the upper clamping plate 21 is locked in the clamping position relative to the lower clamping plate 1. The two sides of the zipper are clamped by the clamping between the upper clamping plate 21 and the lower clamping plate 1. At this time, the zipper head fixed electronic lock 100 of the present invention has been fixed on the zipper.

[0035] The driving mechanism 25 is started by operating the touch panel or button by hand, and the abutting head 251 is extended under the drive of the driving mechanism 25. The extended abutting head 251 abuts against the driving part 261 and links the lock tongue 26 to move from the locked position to the unlocked position, and the surrounding part 22 is rotated to close the locking area, thereby locking the zipper head.

[0036] The driving mechanism 25 is activated by manually operating the touch panel or button, and the abutting head 251 is retracted under the drive of the driving mechanism 25. The retraction of the abutting head 251 causes the lock tongue 26 to move from the unlocking position to the locking position under the action of the elastic member. The lock tongue 26 extends into the engaging hole 223 to limit the rotation of the enclosure 22, thereby achieving the locking effect.

[0037] To unlock the zipper, you manually operate the touch panel using your fingerprint or a pre-set password to activate the drive mechanism 25. This extends the abutting head 251, which then abuts the drive unit 261 and moves the locking tongue 26 from the locked position to the released position. When the locking tongue 26 is in the released position, it retracts and disengages from the engagement hole 223, allowing the zipper 22 to rotate freely. Rotating the zipper 22 opens the locked area, releasing the zipper slider.

[0038] By combining the lower splint 1, the locking assembly 2 and the connecting assembly 3 together, the bottom of the locking assembly 2 corresponds to the lower splint 1 to form an upper splint 21, and the upper splint 21 is located above the lower splint 1. The upper splint 21 has a clamping position for clamping the zipper relative to the clamping of the lower splint 1, and has a loosening position for loosening the zipper relative to the loosening of the upper splint 21. The upper splint 21 and the lower splint 1 are connected by the connecting assembly 3 so that the upper splint 21 is locked in the clamping position relative to the lower splint 1. The zipper head fixed electronic lock 100 of the utility model can be fixed in any device with a zipper by clamping between the upper splint 21 and the lower splint 1. When in use, the user only needs to unzip the zipper to be installed and then place the zipper head fixed electronic lock 100 on At the end of the zipper, the upper splint 21 and the lower splint 1 are placed on the upper and lower sides of the end of the zipper, and the upper splint 21 and the lower splint 1 are connected by a connecting component 3, so that the upper splint 21 is locked in a clamping position relative to the lower splint 1, and the two sides of the zipper are clamped by the clamping between the upper splint 21 and the lower splint 1. At this time, the zipper head fixed electronic lock 100 of the utility model has been fixed on the zipper, thereby realizing a detachable connection between the zipper head fixed electronic lock 100 and the zipper, and the locking component 2 has a rotatable enclosure 22, and a locking area for locking the zipper head is formed between the lower splint 1 and the enclosure 22. The zipper head is locked in the locking area or the locking area is opened by rotating the enclosure 22. In other words, the zipper head is locked or released by opening or closing the locking area.

[0039] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A zipper head fixed electronic lock, characterized in that: The zipper assembly comprises a lower splint, a locking assembly and a connecting assembly, wherein the bottom of the locking assembly corresponds to the lower splint to form an upper splint, and the upper splint is located above the lower splint. The upper splint has a clamping position for clamping the zipper relative to the clamping of the lower splint, and the upper splint has a loosening position for loosening the zipper relative to the loosening of the lower splint. The upper splint and the lower splint are connected by the connecting assembly so that the upper splint is locked in the clamping position relative to the lower splint. The locking assembly has a rotatable enclosure, and a locking area for locking the zipper head is formed between the lower splint and the enclosure. The zipper head is locked in the locking area or opened by rotating the enclosure.

2. The zipper head fixed electronic lock according to claim 1, characterized in that: The lower clamping plate includes a main body plate and a pressing rack, and the pressing rack is arranged on the pressing surface of the main body plate.

3. The zipper head fixed electronic lock according to claim 2, characterized in that: The pressed racks are symmetrically arranged on both sides of the main body plate.

4. The zipper head fixed electronic lock according to claim 1, characterized in that: The connecting assembly includes a threaded hole and a hand screw, the threaded hole is provided on the upper clamping plate, the lower clamping plate is provided with a locking hole, the hand screw passes through the locking hole and is connected to the threaded hole, so that the upper clamping plate is locked in the clamping position relative to the lower clamping plate.

5. The zipper head fixed electronic lock according to claim 1, characterized in that: The locking assembly also includes a shell, an electronic component, a driving mechanism and a lock tongue. The bottom of the shell forms the upper splint, the electronic component is built into the shell, the driving mechanism is electrically connected to the electronic component, the output end of the driving mechanism cooperates with the lock tongue, the lock tongue is slidably provided on the shell and has a locking position engaged with the enclosure and a release position engaged with the enclosure relative to the shell. The lock tongue switches between the locking position and the release position under the drive of the driving mechanism.

6. The zipper pull fixed electronic lock according to claim 5, characterized in that: The shell has a rotating protrusion, the surrounding piece is provided with a rotating hole corresponding to the rotating protrusion, the rotating protrusion is rotatably arranged in the rotating hole, and the surrounding piece has a cover structure.

7. The zipper head fixed electronic lock according to claim 5, characterized in that: The surrounding piece is provided with a locking hole. When the lock tongue is in the locking position, the lock tongue extends and engages with the locking hole. When the lock tongue is in the unlocking position, the lock tongue withdraws and is unengaged from the locking hole.

8. The zipper pull fixed electronic lock according to claim 6, characterized in that: The enclosure includes a first rod, a second rod and a third rod connected in sequence, the first rod is perpendicular to the second rod, the second rod is perpendicular to the third rod, the free ends of the first rod and the third rod are both provided with the rotating hole, and the middle part of the first rod is connected to the locking tongue.

9. The zipper slider fixed electronic lock according to claim 5, characterized in that: The driving mechanism is a driving motor, and the output end of the driving motor has a retractable abutting head. The lock tongue always has the tendency to move from the unlocking position to the locking position. The lock tongue is provided with a matching driving part corresponding to the abutting head. The abutting head extends to abut the matching driving part and links the lock tongue to move from the unlocking position to the locking position. Alternatively, the driving mechanism is an electric retraction wire.

10. The zipper slider fixed electronic lock according to claim 1, characterized in that: The lower clamping plate extends outward to form a bottom supporting plate for accommodating the zipper head.

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