WO2018090589A1 - 一种双重防盗包及密码锁 - Google Patents

一种双重防盗包及密码锁 Download PDF

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Publication number
WO2018090589A1
WO2018090589A1 PCT/CN2017/085201 CN2017085201W WO2018090589A1 WO 2018090589 A1 WO2018090589 A1 WO 2018090589A1 CN 2017085201 W CN2017085201 W CN 2017085201W WO 2018090589 A1 WO2018090589 A1 WO 2018090589A1
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WIPO (PCT)
Prior art keywords
lock
wheel
locking
password
movable frame
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PCT/CN2017/085201
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English (en)
French (fr)
Inventor
谭登太
赵壁
符富矗
邱嘉华
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广州市金圣斯皮具制品有限公司
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Publication of WO2018090589A1 publication Critical patent/WO2018090589A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
    • A45C13/20—Chains or bands
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like

Definitions

  • the utility model relates to the field of luggage, in particular to a double anti-theft package and a combination lock for the luggage.
  • a Chinese-style patent publication number 203755847 is a type of password wheel parallel suitcase luggage lock, which includes a lock box and a lock.
  • the lock box further includes a reset lever mount and a password reset lever, and the password reset lever is disposed near the push button
  • the password reset lever is perpendicular to the lock lever, and the front end portion of the password reset lever has an insertion portion, and correspondingly, a slot is arranged on the movable frame; and a reset slope is further disposed on the password reset lever.
  • the push button is provided with a top inclined surface which can be in contact with the reset slope; the side of the lock box is provided with a through hole for the password reset rod to be exposed.
  • the anti-theft box uses a combination lock to prevent the zipper of the bag from being pulled apart, thereby preventing the contents of the bag from being stolen.
  • the existing password lock can not solve the problem of the stolen luggage. Therefore, it is necessary to develop a simple operation, which can be combined with the luggage and does not affect the luggage.
  • the appearance of the password lock to solve the illegal opening or stealing of the luggage.
  • the technical problem to be solved by the utility model is to provide a double anti-theft package and password
  • the lock prevents the zipper of the bag from being opened and the bag being stolen.
  • a double anti-theft package comprising a combination lock disposed on the package body, the combination lock includes a lock box, and the lock box is provided with a lock assembly, And a wire lock assembly for controlling the state of the lock assembly;
  • the code lock assembly includes a code wheel;
  • the lock assembly includes two or more lock bars, and one side of the lock bar extends outwardly There is a locking portion, one side of the locking box is provided with two or more insertion holes, and the locking portion protrudes in the insertion hole; the other side of the locking box is provided with a code wheel for the password wheel to be exposed a wire assembly comprising a rotatable winding wheel, a wire wound on the winding wheel, and a reset mechanism for driving the winding wheel to rotate and reset, one end of the wire is fixed on the winding wheel, and the other end of the wire is extended
  • the lock box is externally connected to the buckle, and the buckle is provided with a lock hole that cooperates with the
  • the lock assembly and the combination lock assembly part of the utility model are prior art, and the password lock structure is generally applied to an existing anti-theft luggage package;
  • the utility model adds a steel wire coil assembly and a steel wire coil on the basis of the existing combination lock.
  • the component is small in size and can be integrated in the lock box, and does not affect the appearance of the lock box; when the bag is in the locked state, the pull tab of the bag zipper of the bag is locked on the latch portion of the jack, thereby preventing the package
  • the zipper of the body is illegally opened; in addition, the wire wound around the winding wheel is pulled out, the wire can be bolted to the cylinder, and the buckle at the end of the wire can be locked on the locking portion of the socket, thereby preventing The bag is taken away; when it needs to be unlocked, the same as the traditional code lock, turn the code wheel to the correct position, and the restraint of the lock part can release the pull of the zipper and the buckle of the wire from the jack.
  • the utility model clever
  • the combination lock is placed at the top position of the package.
  • the lock case includes a top cover and a bottom cover that cooperates with the top cover, the lock case is disposed on a surface of the package body, and the inside of the package body is provided with a clamping plate, and the clamping plate is connected with the lock box The fabric that holds the package.
  • the combination lock assembly includes three code wheels arranged in parallel in the axial direction, and a code slot of each of the code wheel coaxially and with a tooth point, a groove spring which is disposed between the password groove wheel and the bottom cover against the code groove wheel, and a movable frame which cooperates with the groove on the three password groove wheel,
  • the movable frame is provided with a protrusion respectively matching the groove of the three cryptographic wheel;
  • a movable frame resetting spring is further disposed between the end of the movable frame and the lock box;
  • the code lock assembly further comprises a rotating block outside the tail of the movable frame and a rotating block return torsion spring, wherein the rotating block protrudes outwardly to form a limit block and a block, and the rotating block further has a return groove, and is provided at the tail of the movable frame.
  • a limiting slot corresponding to the limiting block on the rotating block, the limiting block extending into the limiting slot.
  • the locking assembly includes two locking levers stacked on top of each other and disposed on the same side of the movable frame as the rotating block.
  • One end of the locking lever is connected with a pushing button that passes through the locking box, and the middle of the two locking levers Locking portions are respectively extended to the outside in a staggered manner, and a locking rod returning compression spring is disposed between each of the locking portions and the lock box; a distal end portion of the locking rod is opposite to the rotating block;
  • the lock case is provided with a first cavity for mounting the combination lock assembly and the lock assembly and a second cavity for mounting the wire roll assembly.
  • a combination lock the combination lock includes a lock box, and the lock box is provided with a lock assembly and a password lock for controlling the state of the lock assembly
  • the assembly and the wire coil assembly includes a code wheel
  • the lock assembly includes two or more lock levers, and one side of the lock lever extends outwardly to provide a lock portion, the lock box One side is provided with two or more jacks, and the latching portion protrudes in the jack;
  • the other side of the lock box is provided with a password wheel hole for exposing the code wheel
  • the wire assembly includes a rotatable a winding reel, a steel wire wound on the winding reel and a reset mechanism for driving the reeling wheel to rotate and reset, one end of the steel wire is fixed on the winding reel, and the other end of the steel wire is extended outside the locking box and connected with the buckle
  • the buckle is provided with a locking hole that cooperates with the locking portion of the socket.
  • the utility model combines the password lock with the luggage, and adds the steel wire coil assembly on the basis of the existing password lock.
  • the steel wire coil assembly is small in size and can be integrated in the lock box, and the appearance of the lock box is not affected.
  • the pull tab of the bag zipper of the bag is locked on the latch portion of the jack, thereby preventing the zipper of the bag from being illegally opened; in addition, the wire wrapped around the winder is Pull out, the wire can be bolted to the cylinder, and then the buckle at the end of the wire can be locked on the latch of the jack to prevent the bag from being removed; when it needs to be unlocked, the same as the traditional password lock, the password is turned When the wheel is in the correct position, the latch of the zipper and the buckle of the wire can be released from the socket.
  • the utility model cleverly combines the steel wire structure on the basis of the traditional combination lock, and functions as a double anti-theft for the luggage.
  • the lock case includes a top cover and a bottom cover that cooperates with the top cover, the lock case is disposed on a surface of the package body, and the inside of the package body is provided with a clamping plate, and the clamping plate is connected with the lock box The fabric that holds the package.
  • the combination lock assembly includes three code wheel wheels arranged in parallel in the axial direction, a password groove wheel coaxially matched with each of the code wheel wheels, and a groove disposed between the password groove wheel and the bottom cover against the password groove wheel.
  • a wheel spring and a movable frame which simultaneously cooperates with the grooves on the three password groove wheels, and the movable frame is provided with the protrusions respectively matching the grooves of the three password groove wheels; the end of the movable frame and the lock box
  • the code lock assembly further comprises a rotating block disposed outside the tail of the movable frame and a rotating block reset torsion spring, wherein the rotating block protrudes outwardly to form a limit block and a stop block, respectively.
  • a rotating slot is further disposed on the rotating block, and a limiting slot corresponding to the limiting block on the rotating block is disposed at a tail portion of the movable frame, and the limiting block extends into the limiting slot.
  • the locking assembly includes two locking levers stacked on top of each other and disposed on the same side of the movable frame as the rotating block.
  • One end of the locking lever is connected with a pushing button that passes through the locking box, and the middle of the two locking levers Locking portions are respectively extended to the outside in a staggered manner, and a locking rod returning compression spring is disposed between each of the locking portions and the lock box; a distal end portion of the locking rod is opposite to the rotating block;
  • the utility model adds a steel wire coil component and a steel wire coil component on the basis of the existing code lock Small in size, can be integrated in the lock box, does not affect the appearance of the lock box; when the bag is in the locked state, the pull tab of the bag zipper of the bag is locked on the latch portion of the jack, thereby preventing the package body
  • the zipper is illegally opened; in addition, the wire wrapped around the winding wheel is pulled out, the wire can be bolted to the cylinder, and the buckle at the end of the wire can be locked on the locking portion of the socket, thereby preventing the luggage Was taken away.
  • Figure 1 is a schematic diagram of the internal structure of the combination lock.
  • FIG. 1 shows the unlocked state of the backpack.
  • Figure 3 shows the lock state of the backpack.
  • a double anti-theft package is a backpack, and a password lock 1 is disposed at a top position of the top of the bag body 2 of the backpack.
  • the combination lock 1 includes a lock box having a lock assembly, a combination lock assembly for controlling the state of the lock assembly, and a wire coil assembly.
  • the lock case is provided with a first cavity for mounting the combination lock assembly and the lock assembly and a second cavity for mounting the wire roll assembly.
  • the lock box includes a top cover 14 and a bottom cover 13 that cooperates with the top cover 14.
  • the lock box is disposed on a surface of the package body 2, and the clamping body 2 is provided with a clamping plate, the clamping plate and the lock The box connects and holds the fabric of the package 2 to secure the lock case to the package 2.
  • the combination lock assembly includes three password wheels 3 arranged in parallel in the axial direction, a password groove wheel coaxially and tooth-pointed with each of the code wheel 3s, and a groove wheel disposed between the password groove wheel and the bottom cover against the password groove wheel.
  • a compression spring a movable frame that simultaneously cooperates with a groove on the three password groove wheels, and the movable frame is provided with a protrusion respectively matching the grooves of the three password groove wheels; the end of the movable frame and the lock box There is also a movable frame reset pressure spring; the password lock assembly further includes a live setting The rotating block 4 on the outer side of the tail of the moving frame and the rotating block 4 reset the torsion spring, and the rotating block 4 respectively protrudes outwardly to form a limit block and a block, and the rotating block 4 further has a returning groove on the movable frame.
  • the tail portion is provided with a limiting slot corresponding to the limiting block on the rotating block 4, and the limiting block extends into the limiting slot.
  • the latch assembly includes two latching levers 10 stacked on top of each other and disposed on the same side of the movable frame as the rotating block 4, and one end of the latching lever 10 is connected to a push button 12 that passes through the lock box, and the two latching levers 10
  • the middle portion is alternately extended outwardly from the latching portion 9, and each of the latching portions 9 and the lock box is provided with a lock lever return compression spring; the end portion of the lock lever 10 is opposite to the rotating block 4
  • a foot is also provided below the locking portion 9.
  • One side of the lock box is provided with two insertion holes 11, and the lock portion 9 protrudes in the insertion hole 11; the other side of the lock box is provided with a code wheel 3 hole for the password wheel 3 to be exposed.
  • the wire assembly includes a rotatable winding reel 6, a wire 7 wound around the winding reel 6, and a reset mechanism that drives the reeling wheel 6 to rotate and reset.
  • One end of the wire 7 is fixed on the winding wheel 6, and the other end of the wire 7 is extended outside the lock box and connected with the buckle 8.
  • the buckle 8 is provided with the locking portion 9 of the socket 11. Keyhole 81.
  • the resetting mechanism is a strip 5 disposed in the middle of the winding reel 6. When the steel wire 7 is pulled out, the steel wire 7 drives the winding reel 6 to rotate, and when the winding reel 6 rotates, the strip 5 is tightened, at this time The strip 5 has the ability to be deformed by deformation. When the external force of the wire 7 is removed, the strip 5 is reset and the winding wheel 6 is driven to rotate in the opposite direction, thereby automatically winding the wire 7 around the winding wheel 6.
  • the lock assembly and the combination lock assembly part of the utility model are prior art, and the password lock structure is generally applied to an existing anti-theft luggage package; the utility model adds a steel wire coil assembly and a steel wire coil on the basis of the existing combination lock.
  • the component is small in size and can be integrated in the lock box, and has no influence on the appearance of the lock box; as shown in FIG.

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  • Lock And Its Accessories (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种双重防盗包，包括设置在包体（2）上的密码锁（1），密码锁（1）包括锁盒，锁盒内设有锁扣组件、密码锁组件和钢丝卷组件；钢丝卷组件包括能转动的收卷轮（6）、缠绕在收卷轮（6）上的钢丝（7）和驱动收卷轮（6）转动复位的复位机构，钢丝（7）的一端固定在收卷轮（6）上，钢丝（7）的另一端伸出锁盒外并与扣牌（8）连接，扣牌（8）上设有与插孔（11）内锁扣部（9）配合的锁孔（81）。还提供了一种密码锁。

Description

一种双重防盗包及密码锁 技术领域
本实用新型涉及箱包领域，尤其是一种双重防盗包及用于箱包的密码锁。
背景技术
人们在出游时，箱包内不可避免的会放入贵重物品，所以箱包的防盗功能变得尤为重要。现有市场上的防盗箱包各式各样，但基本防盗原理都是在箱包中加入密码锁，如中国专利公开号为203755847的一种密码轮平行式旅行箱包密码锁，其包括锁盒、锁盖以及安装在锁盒内的密码锁组件、安检锁组件和锁扣组件；所述锁盒内还设有重置杆安装座并安装有一密码重置杆，密码重置杆设置在靠近推动按钮的部位，密码重置杆与所述锁扣杆呈垂直，密码重置杆的前端部具有一插入部，对应地，活动框上设有一插槽；密码重置杆上还设有一复位斜面，推动按钮上设有一可与该复位斜面相接触的推顶斜面；锁盒的侧面设有供密码重置杆露出的通孔。该种防盗箱包利用密码锁可以防止箱包的拉链被拉开，从而起到防止箱包内物品被盗的目的。但是由于箱包重量轻，在无人看管的时候，极有可能被盗贼拿走，现有密码锁解决不了箱包被盗走的问题，因此需要研发一种操作简单，能够与箱包结合且不影响箱包外观的密码锁来解决箱包被非法打开或盗走。
发明内容
本实用新型所要解决的技术问题是提供一种双重防盗包及密码 锁，能够防止箱包的拉链被打开和箱包被盗走。
为解决上述技术问题，本实用新型的技术方案是：一种双重防盗包，包括设置在包体上的密码锁，所述密码锁包括锁盒，所述锁盒内设有锁扣组件、用于控制锁扣组件状态的密码锁组件和钢丝卷组件；所述密码锁组件包括密码轮；所述锁扣组件包括两根以上的锁扣杆，所述锁扣杆的一侧向外延伸设有锁扣部，所述锁盒的一侧设有两个以上的插孔，所述锁扣部伸出在插孔内；所述锁盒的另一侧设有供密码轮露出的密码轮孔；所述钢丝组件包括能转动的收卷轮、缠绕在收卷轮上的钢丝和驱动收卷轮转动复位的复位机构，所述钢丝的一端固定在收卷轮上，钢丝的另一端伸出锁盒外并与扣牌连接，所述扣牌上设有与插孔内锁扣部配合的锁孔。本实用新型的锁扣组件和密码锁组件部分为现有技术，该种密码锁结构通常应用在现有的防盗箱包中；本实用新型在现有密码锁的基础上加入钢丝卷组件，钢丝卷组件体积小，能够集成在锁盒中，对于锁盒的外观并不影响；当箱包处于锁紧状态时，箱包的包体拉链的拉牌锁紧在插孔的锁扣部上，从而防止包体的拉链被非法打开；另外，缠绕在收卷轮上的钢丝被拉出，钢丝可以栓在柱体上，然后钢丝端部的扣牌可以锁紧在插孔的锁扣部上，从而防止箱包被拿走；当需要解锁时，与传统密码锁相同，转动密码轮到正确位置，接触锁扣部的约束即可将拉链的拉牌和钢丝的扣牌从插孔中释放。本实用新型在传统密码锁基础上巧妙结合钢丝结构，对箱包起到双重防盗的功能。
作为改进，所述密码锁设置在包体的顶部位置。
作为改进，所述锁盒包括顶盖和与顶盖配合的底盖，所述锁盒设置在包体的表面，所述包体内设有夹紧板，所述夹紧板与锁盒连接并夹持包体的面料。
作为改进，所述密码锁组件包括轴向平行设置的三个密码轮、与 各密码轮同轴并齿点配合的密码槽轮、设置在密码槽轮与底盖之间抵触密码槽轮的槽轮压簧、同时与三个密码槽轮上的凹槽配合的活动框，活动框上设有分别与三个密码槽轮的凹槽相吻合的凸块；所述活动框的末端与锁盒之间还设有活动框复位压簧；所述密码锁组件还包括设置在活动框尾部外侧的转动块以及转动块复位扭簧，该转动块上分别向外突出成型有限位块、挡块，且转动块上还设有回拨槽，于所述活动框的尾部设有与所述转动块上的限位块相对应的限位槽，所述限位块延伸入该限位槽中。
作为改进，所述锁扣组件包括两条上下叠放且与转动块设置在活动框同侧的锁扣杆，锁扣杆的一端连接穿出于锁盒的推动按钮，两锁扣杆的中段交错地分别向外侧延伸出锁扣部，每个锁扣部与锁盒之间设有锁扣杆复位压簧；所述锁扣杆的末端部与所述转动块相对；于所述锁扣部的下方还设有弹脚。
作为改进，所述锁盒内设有用于安装密码锁组件和锁扣组件的第一腔体和用于安装钢丝卷组件的第二腔体。
为解决上述技术问题，本实用新型的另一技术方案是：一种密码锁，所述密码锁包括锁盒，所述锁盒内设有锁扣组件、用于控制锁扣组件状态的密码锁组件和钢丝卷组件；所述密码锁组件包括密码轮；所述锁扣组件包括两根以上的锁扣杆，所述锁扣杆的一侧向外延伸设有锁扣部，所述锁盒的一侧设有两个以上的插孔，所述锁扣部伸出在插孔内；所述锁盒的另一侧设有供密码轮露出的密码轮孔；所述钢丝组件包括能转动的收卷轮、缠绕在收卷轮上的钢丝和驱动收卷轮转动复位的复位机构，所述钢丝的一端固定在收卷轮上，钢丝的另一端伸出锁盒外并与扣牌连接，所述扣牌上设有与插孔内锁扣部配合的锁孔。本实用新型密码锁与箱包结合，在现有密码锁的基础上加入钢丝卷组件，钢丝卷组件体积小，能够集成在锁盒中，对于锁盒的外观并不影 响；当箱包处于锁紧状态时，箱包的包体拉链的拉牌锁紧在插孔的锁扣部上，从而防止包体的拉链被非法打开；另外，缠绕在收卷轮上的钢丝被拉出，钢丝可以栓在柱体上，然后钢丝端部的扣牌可以锁紧在插孔的锁扣部上，从而防止箱包被拿走；当需要解锁时，与传统密码锁相同，转动密码轮到正确位置，接触锁扣部的约束即可将拉链的拉牌和钢丝的扣牌从插孔中释放。本实用新型在传统密码锁基础上巧妙结合钢丝结构，对箱包起到双重防盗的功能。
作为改进，所述锁盒包括顶盖和与顶盖配合的底盖，所述锁盒设置在包体的表面，所述包体内设有夹紧板，所述夹紧板与锁盒连接并夹持包体的面料。
作为改进，所述密码锁组件包括轴向平行设置的三个密码轮、与各密码轮同轴并齿点配合的密码槽轮、设置在密码槽轮与底盖之间抵触密码槽轮的槽轮压簧、同时与三个密码槽轮上的凹槽配合的活动框，活动框上设有分别与三个密码槽轮的凹槽相吻合的凸块；所述活动框的末端与锁盒之间还设有活动框复位压簧；所述密码锁组件还包括设置在活动框尾部外侧的转动块以及转动块复位扭簧，该转动块上分别向外突出成型有限位块、挡块，且转动块上还设有回拨槽，于所述活动框的尾部设有与所述转动块上的限位块相对应的限位槽，所述限位块延伸入该限位槽中。
作为改进，所述锁扣组件包括两条上下叠放且与转动块设置在活动框同侧的锁扣杆，锁扣杆的一端连接穿出于锁盒的推动按钮，两锁扣杆的中段交错地分别向外侧延伸出锁扣部，每个锁扣部与锁盒之间设有锁扣杆复位压簧；所述锁扣杆的末端部与所述转动块相对；于所述锁扣部的下方还设有弹脚。
本实用新型与现有技术相比所带来的有益效果是：
本实用新型在现有密码锁的基础上加入钢丝卷组件，钢丝卷组件 体积小，能够集成在锁盒中，对于锁盒的外观并不影响；当箱包处于锁紧状态时，箱包的包体拉链的拉牌锁紧在插孔的锁扣部上，从而防止包体的拉链被非法打开；另外，缠绕在收卷轮上的钢丝被拉出，钢丝可以栓在柱体上，然后钢丝端部的扣牌可以锁紧在插孔的锁扣部上，从而防止箱包被拿走。
附图说明
图1为密码锁内部结构示意图。
图2为背包未锁状态。
图3为背包锁紧状态。
具体实施方式
下面结合说明书附图对本实用新型作进一步说明。
如图2所示，一种双重防盗包，所述的双重防盗包为背包，背包的包体2顶部中间位置设置有密码锁1。如图1所示，所述密码锁1包括锁盒，所述锁盒内设有锁扣组件、用于控制锁扣组件状态的密码锁组件和钢丝卷组件。所述锁盒内设有用于安装密码锁组件和锁扣组件的第一腔体和用于安装钢丝卷组件的第二腔体。
所述锁盒包括顶盖14和与顶盖14配合的底盖13，所述锁盒设置在包体2的表面，所述包体2内设有夹紧板，所述夹紧板与锁盒连接并夹持包体2的面料从而将锁盒固定在包体2上。
所述密码锁组件包括轴向平行设置的三个密码轮3、与各密码轮3同轴并齿点配合的密码槽轮、设置在密码槽轮与底盖之间抵触密码槽轮的槽轮压簧、同时与三个密码槽轮上的凹槽配合的活动框，活动框上设有分别与三个密码槽轮的凹槽相吻合的凸块；所述活动框的末端与锁盒之间还设有活动框复位压簧；所述密码锁组件还包括设置在活 动框尾部外侧的转动块4以及转动块4复位扭簧，该转动块4上分别向外突出成型有限位块、挡块，且转动块4上还设有回拨槽，于所述活动框的尾部设有与所述转动块4上的限位块相对应的限位槽，所述限位块延伸入该限位槽中。所述锁扣组件包括两条上下叠放且与转动块4设置在活动框同侧的锁扣杆10，锁扣杆10的一端连接穿出于锁盒的推动按钮12，两锁扣杆10的中段交错地分别向外侧延伸出锁扣部9，每个锁扣部9与锁盒之间设有锁扣杆复位压簧；所述锁扣杆10的末端部与所述转动块4相对；于所述锁扣部9的下方还设有弹脚。所述锁盒的一侧设有两个插孔11，所述锁扣部9伸出在插孔11内；所述锁盒的另一侧设有供密码轮3露出的密码轮3孔。
所述钢丝组件包括能转动的收卷轮6、缠绕在收卷轮6上的钢丝7和驱动收卷轮6转动复位的复位机构。所述钢丝7的一端固定在收卷轮6上，钢丝7的另一端伸出锁盒外并与扣牌8连接，所述扣牌8上设有与插孔11内锁扣部9配合的锁孔81。所述复位机构为设置在收卷轮6中间的法条5，当拉出钢丝7时，钢丝7带动收卷轮6转动，收卷轮6转动时会拉动法条5收紧，此时的法条5具有复位形变的能力，当撤除钢丝7的外力后，法条5复位并驱动收卷轮6反方向转动，从而自动将钢丝7缠绕在收卷轮6上。
本实用新型的锁扣组件和密码锁组件部分为现有技术，该种密码锁结构通常应用在现有的防盗箱包中；本实用新型在现有密码锁的基础上加入钢丝卷组件，钢丝卷组件体积小，能够集成在锁盒中，对于锁盒的外观并不影响；如图3所示，当箱包处于锁紧状态时，箱包的包体2拉链的拉牌锁紧在插孔11的锁扣部9上，从而防止包体2的拉链被非法打开；另外，缠绕在收卷轮6上的钢丝被拉出，钢丝可以栓在柱体15上，然后钢丝端部的扣牌8可以锁紧在插孔11的锁扣部9上， 从而防止箱包被拿走；当需要解锁时，与传统密码锁相同，转动密码轮3到正确位置，接触锁扣部9的约束即可将拉链的拉牌和钢丝的扣牌8从插孔11中释放。本实用新型在传统密码锁基础上巧妙结合钢丝结构，对箱包起到双重防盗的功能。

Claims (10)

  1. 一种双重防盗包，包括设置在包体上的密码锁，其特征在于：所述密码锁包括锁盒，所述锁盒内设有锁扣组件、用于控制锁扣组件状态的密码锁组件和钢丝卷组件；所述密码锁组件包括密码轮；所述锁扣组件包括两根以上的锁扣杆，所述锁扣杆的一侧向外延伸设有锁扣部，所述锁盒的一侧设有两个以上的插孔，所述锁扣部伸出在插孔内；所述锁盒的另一侧设有供密码轮露出的密码轮孔；所述钢丝组件包括能转动的收卷轮、缠绕在收卷轮上的钢丝和驱动收卷轮转动复位的复位机构，所述钢丝的一端固定在收卷轮上，钢丝的另一端伸出锁盒外并与扣牌连接，所述扣牌上设有与插孔内锁扣部配合的锁孔。
  2. 根据权利要求1所述的一种双重防盗包，其特征在于：所述密码锁设置在包体的顶部位置。
  3. 根据权利要求1所述的一种双重防盗包，其特征在于：所述锁盒包括顶盖和与顶盖配合的底盖，所述锁盒设置在包体的表面，所述包体内设有夹紧板，所述夹紧板与锁盒连接并夹持包体的面料。
  4. 根据权利要求1所述的一种双重防盗包，其特征在于：所述密码锁组件包括轴向平行设置的三个密码轮、与各密码轮同轴并齿点配合的密码槽轮、设置在密码槽轮与底盖之间抵触密码槽轮的槽轮压簧、同时与三个密码槽轮上的凹槽配合的活动框，活动框上设有分别与三个密码槽轮的凹槽相吻合的凸块；所述活动框的末端与锁盒之间还设有活动框复位压簧；所述密码锁组件还包括设置在活动框尾部外侧的转动块以及转动块复位扭簧，该转动块上分别向外突出 成型有限位块、挡块，且转动块上还设有回拨槽，于所述活动框的尾部设有与所述转动块上的限位块相对应的限位槽，所述限位块延伸入该限位槽中。
  5. 根据权利要求4所述的一种双重防盗包，其特征在于：所述锁扣组件包括两条上下叠放且与转动块设置在活动框同侧的锁扣杆，锁扣杆的一端连接穿出于锁盒的推动按钮，两锁扣杆的中段交错地分别向外侧延伸出锁扣部，每个锁扣部与锁盒之间设有锁扣杆复位压簧；所述锁扣杆的末端部与所述转动块相对；于所述锁扣部的下方还设有弹脚。
  6. 根据权利要求1所述的一种双重防盗包，其特征在于：所述锁盒内设有用于安装密码锁组件和锁扣组件的第一腔体和用于安装钢丝卷组件的第二腔体。
  7. 一种密码锁，其特征在于：所述密码锁包括锁盒，所述锁盒内设有锁扣组件、用于控制锁扣组件状态的密码锁组件和钢丝卷组件；所述密码锁组件包括密码轮；所述锁扣组件包括两根以上的锁扣杆，所述锁扣杆的一侧向外延伸设有锁扣部，所述锁盒的一侧设有两个以上的插孔，所述锁扣部伸出在插孔内；所述锁盒的另一侧设有供密码轮露出的密码轮孔；所述钢丝组件包括能转动的收卷轮、缠绕在收卷轮上的钢丝和驱动收卷轮转动复位的复位机构，所述钢丝的一端固定在收卷轮上，钢丝的另一端伸出锁盒外并与扣牌连接，所述扣牌上设有与插孔内锁扣部配合的锁孔。
  8. 根据权利要求7所述的一种密码锁，其特征在于：所述锁盒包括顶盖和与顶盖配合的底盖，所述锁盒设置在包体的表面，所述包体内设有夹紧板，所述夹紧板与锁盒连接并夹持包体的面料。
  9. 根据权利要求7所述的一种密码锁，其特征在于：所述密码锁组件包括轴向平行设置的三个密码轮、与各密码轮同轴并齿点配合的密码槽轮、设置在密码槽轮与底盖之间抵触密码槽轮的槽轮压簧、同时与三个密码槽轮上的凹槽配合的活动框，活动框上设有分别与三个密码槽轮的凹槽相吻合的凸块；所述活动框的末端与锁盒之间还设有活动框复位压簧；所述密码锁组件还包括设置在活动框尾部外侧的转动块以及转动块复位扭簧，该转动块上分别向外突出成型有限位块、挡块，且转动块上还设有回拨槽，于所述活动框的尾部设有与所述转动块上的限位块相对应的限位槽，所述限位块延伸入该限位槽中。
  10. 根据权利要求9所述的一种密码锁，其特征在于：所述锁扣组件包括两条上下叠放且与转动块设置在活动框同侧的锁扣杆，锁扣杆的一端连接穿出于锁盒的推动按钮，两锁扣杆的中段交错地分别向外侧延伸出锁扣部，每个锁扣部与锁盒之间设有锁扣杆复位压簧；所述锁扣杆的末端部与所述转动块相对；于所述锁扣部的下方还设有弹脚。
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