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WO2021000374A1 - 一种箱锁 - Google Patents

一种箱锁 Download PDF

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Publication number
WO2021000374A1
WO2021000374A1 PCT/CN2019/099157 CN2019099157W WO2021000374A1 WO 2021000374 A1 WO2021000374 A1 WO 2021000374A1 CN 2019099157 W CN2019099157 W CN 2019099157W WO 2021000374 A1 WO2021000374 A1 WO 2021000374A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
sliding
mounting plate
lower mounting
pull
Prior art date
Application number
PCT/CN2019/099157
Other languages
English (en)
French (fr)
Inventor
杜锐
Original Assignee
杜锐
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杜锐 filed Critical 杜锐
Publication of WO2021000374A1 publication Critical patent/WO2021000374A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • 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
    • E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
    • E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding

Definitions

  • the invention relates to the technical field of box locks, in particular to a box lock.
  • the lower mounting plate is equipped with a rotating plate through the rotating shaft, the rotating plate is equipped with a hook plate through the rotating shaft, the hook plate is provided with a hook for hooking the lock column, and the side plate of the lower mounting plate is provided with a sliding groove, and the sliding groove passes
  • the spring and push rod are installed with sliding bolts, and the rotating plate is provided with a fixed slot for the sliding bolt. No anti-theft is required.
  • the lower mounting plate is installed on the front panel of the box. When locked, hook the hook to the lock column and rotate the rotating plate downwards so that the sliding bolt slides into the fixed groove on the rotating plate to achieve temporary locking.
  • you need to open you only need to press the push rod to disengage the sliding bolt from the fixed groove, and rotate the rotating plate upwards to release the lock column from the hook to unlock.
  • the object of the present invention is to provide a box lock which solves the problem of complicated unlocking steps through the second inclined plane.
  • a box lock includes a lower mounting plate, a rotating plate is installed on the lower mounting plate through a first rotating shaft, a sliding plate is slidably arranged in the lower mounting plate, and one end of the sliding plate is connected to A spring is abutted between the lower mounting plates, a sliding bolt is formed on one side of the sliding plate, a sliding groove is formed on the side plate of the lower mounting plate, the sliding bolt is arranged in the sliding groove, and the rotating plate A fixing groove for clamping the sliding bolt is provided.
  • a second inclined surface is formed on one side of the fixing groove, and the second inclined surface is used for sliding the sliding bolt out of the fixing groove.
  • the length of the second inclined surface is greater than the width of the fixing groove.
  • the outside of the fixing groove is formed with a first inclined surface for the sliding bolt to slide in/out.
  • the lower end of the sliding plate is formed with the pull rod
  • the lower end of the lower mounting plate is extended with a lower tail plate
  • the lower tail plate is provided with a first through hole for the pull rod to pass through.
  • the spring is sleeved on the outer circumference of the pull rod, and the spring abuts between the inner side of the lower tail plate and the lower end surface of the sliding plate.
  • a limiting plate is formed at the upper end of the sliding plate, an upper tail plate extends from the upper end of the lower mounting plate, and a second through hole for the limiting plate to pass through is formed on the upper tail plate.
  • a convex limit piece is provided on the limit plate.
  • a pull plate is installed on the sliding plate, a pull part is formed on the pull plate, and the sliding plate and the pull plate are connected by a buckle.
  • the sliding plate is provided with a plurality of buckle holes
  • the pull plate is formed with a corresponding number of buckle parts
  • the pull plate is inserted into the buckle holes through the buckle parts to form a buckle with the sliding plate Connection
  • a key lock is installed on the rotating plate
  • a thrust block connected with the key lock is installed in the rotating plate, the thrust block is used to prevent the sliding plate from sliding
  • the two sides of the upper mounting plate are equipped with lock posts through the supporting plate;
  • the rotating plate is equipped with a hook plate through the second shaft, and the hook plate is provided with a hook lock Hook for the column.
  • the present invention has the following outstanding and beneficial technical effects:
  • the present invention realizes the unlocking operation of the device through the design of the sliding plate and the method of pulling the sliding plate downwards. Due to the auxiliary effect of gravity, the downward pulling is more in line with the pressing method in the prior art. People's operating habits are therefore more convenient and labor-saving.
  • the sliding bolt will move to the right side of the sliding groove and leave the fixed groove, and then slide into the second inclined surface to push the rotation
  • the plate rotates slightly to the outside to make the fixed groove on the rotating plate leave its original position.
  • the first inclined surface on the rotating plate will move to the position before the fixed groove.
  • the pull plate is released.
  • the sliding bolt will move to the left side of the chute and slide into the first slope, and then push the rotating plate to rotate to the outside, so as to realize the automatic unlocking operation of a single action.
  • the unlocking step is simple and can be operated with one hand. .
  • Figure 1 is a schematic diagram of the structure of the present invention.
  • Figure 2 is a schematic diagram of the structure of the rotating plate.
  • Figure 3 is an exploded view of the parts of the rotating plate, spring, and lower mounting plate.
  • Figure 4 is a schematic diagram of the structure of the rotating plate, spring, and lower mounting plate when assembled.
  • Figure 5 is a schematic diagram of the structure when the pull plate is installed.
  • Figure 6 is a schematic diagram of the structure when the device is locked
  • Figure 7 is a schematic diagram of the structure of the device after the pull rod is pulled.
  • Figure 8 is a schematic diagram of the structure when the device is unlocked.
  • Figure 9 is a top view of the device.
  • Fig. 10 is a sectional view of the structure at A-A in Fig. 9.
  • Figure 11 is a schematic diagram of the structure when the sliding plate and the pull plate are installed.
  • Figure 12 is a schematic diagram of the structure of the sliding plate and the pull plate when they are disassembled.
  • FIG. 1 it includes an upper mounting plate 20 and a lower mounting plate 1.
  • a number of mounting holes are provided on the upper mounting plate 20 and the lower mounting plate 1, and lock posts are installed on both sides of the upper mounting plate 20 through the support plate. 23.
  • a rotating plate 3 is installed on the lower mounting plate 1 through the first rotating shaft 2, and a hook plate 25 is installed on the rotating plate 3 through the second rotating shaft 24.
  • the hook plate 25 is provided with a hook 26 for hooking the lock column 23.
  • the lower mounting plate 1 is slidably provided with a sliding plate 11, a spring 5 abuts between one end of the sliding plate 11 and the lower mounting plate 1, and a sliding bolt 7 is formed on one side of the sliding plate 11.
  • the side plate is provided with a sliding groove 4, the sliding bolt 7 is arranged in the sliding groove 4, and the rotating plate 3 is provided with a fixing groove 8 for the sliding bolt 7 to be inserted into.
  • Theft prevention is not required.
  • the upper mounting plate 20 needs to be installed on the cover of the tail box or the side box, and the lower mounting plate 1 is installed on the front panel of the box body.
  • hook the hook 26 to the lock post 23 and rotate the rotating plate downward 3. Slide the sliding bolt 7 into the fixing groove 8 on the rotating plate 3 to achieve temporary locking.
  • you need to open it you only need to pull down the sliding plate 11 to make the sliding bolt 7 slide out of the fixing groove 8.
  • the lock column 23 is separated from the hook 26, and the unlocking can be realized in a single operation.
  • a bent plate is punched on the upper mounting plate 20, and mounting holes are opened on the bent plate.
  • the bent plate is used to assist in fixing the upper mounting plate, and the fixing is more firm.
  • one side of the fixing groove 8 is formed with a second slope 9 for the sliding bolt 7 to slide out of the fixing groove 8.
  • the sliding bolt 7 moves to one side of the fixing groove 8
  • the sliding bolt 7 Firstly leave the fixed groove 8 and then touch the second inclined surface 9. Since the sliding bolt 7 can only move in the sliding groove 4, and the second inclined surface 9 is arranged obliquely, after touching the second inclined surface 9, the sliding bolt 7 The position will not be shifted, but the rotating plate 3 is installed on the lower mounting plate 1 through the first rotating shaft 2, so it can be rotated. It can be seen that, referring to Fig. 6, when the sliding bolt moves to the left side of the fixing groove 8 When the second inclined surface 8 is pushed, the rotating plate 3 is forced to rotate to the outside, so that the lock column is separated from the hook, and the unlocking function of a single operation is realized.
  • the length of the second inclined surface 9 is greater than the width of the fixed groove 8.
  • the advantage of this design is that the length of the second inclined surface 9 is greater than the width of the fixed groove 8, so when the rotating plate 3 is rotated to the outside, the fixed The position of the groove 8 will also change at the same time, leaving the position overlapping with the sliding groove 4, and a first inclined surface 10 for the sliding bolt 7 to slide out is formed on the outside of the fixed groove 8.
  • a first inclined surface 10 for sliding bolt 7 into is formed on the outside of the fixing groove 8.
  • the sliding bolt will slide into the fixing groove 11 through the first inclined surface 10, The operation is very convenient.
  • the lower mounting plate 1 is equipped with a sliding plate 11 that can move back and forth, and the sliding bolt 7 is formed on one side of the sliding plate 11.
  • the sliding can be controlled by controlling the movement of the sliding plate 11.
  • the pull rod 6 is formed on the lower end of the sliding plate 11, and the spring 5 is sleeved on the outer circumference of the pull rod 6, so the position of the spring 5 will not be shifted, and it is always maintained on the pull rod 6.
  • the spring 5 abuts between the inner side of the lower tail plate 14 and the lower end surface of the sliding plate 11.
  • the lower end of the lower mounting plate 1 extends with a lower tail plate 14, and the lower tail plate 14 is provided with a first through hole 15 for the pull rod 6 to pass through; the upper end of the sliding plate 11 is formed with a limit plate 16.
  • the upper end of the lower mounting plate 1 extends with an upper tail plate 17, and the upper tail plate 17 is provided with a second through hole 18 for the limit plate 16 to pass through.
  • the above technical solution mainly introduces the installation position of the lower mounting plate 1 And structure, the lower mounting plate 1 is erected on the lower mounting plate 1 through the tie rods 6 and the limit plate 16 at the upper and lower ends, and the upper ends of the lower mounting plate 1 are respectively installed in the through holes of the upper tail plate 17 and the lower tail plate 14 Therefore, the lower mounting plate 1 can only move up and down at the position of the through hole, and the structure is stable.
  • a raised limit piece 19 is provided on the limit plate 16 to limit the extension of the limit plate of the lower mounting plate 1. distance.
  • the sliding plate 11 is equipped with a pull plate 12, so the sliding plate 11 can be driven to move by pulling the pull plate 12, and the sliding plate 11 and the pull plate 12 are connected by a buckle, which is convenient for installation.
  • a handle 13 is formed on the pull plate 12, and this design can facilitate people to pull the pull plate 12, and the operation is labor-saving.
  • a key lock 27 is installed on the rotating plate 3, and a thrust block 28 connected to the key lock 27 is installed in the rotating plate 3. After inserting the key into the key lock 27, the key lock 27 is sufficient The rotation drives the thrust block 28 to rotate and rotates the thrust block 28 to fit inside the sliding plate 11 to prevent the sliding plate 11 from sliding, that is, the rotating plate 3 cannot be opened to achieve the purpose of locking.
  • FIG 11 it is a schematic diagram of the structure of the sliding plate 11 and the pulling plate 12.
  • the sliding plate 11 and the pulling plate 12 are connected by buckles.
  • the specific structure is as follows: four buckles are provided on the sliding plate 11.
  • the pull plate 12 is formed with the same number of buckle parts 30, and the pull plate 12 is inserted into the buckle hole 29 on the sliding plate 11 by inserting the buckle part 30 of the pull plate 12 into the buckle hole 29 on the sliding plate 11.
  • a buckle connection is formed between them, and the connection structure is firm and easy to install.

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  • Lock And Its Accessories (AREA)
  • Connection Of Plates (AREA)

Abstract

一种箱锁，包括下安装板（1），下安装板（1）上通过第一转轴（2）安装有转动板（3），所述下安装板（1）内可滑动设置有滑动板（11），滑动板（11）的一端与下安装板（1）之间抵接有弹簧（5），滑动板（11）的一侧成型有滑动栓（7），所述下安装板（1）的侧边板上开设有滑槽（4），滑槽（4）内设置所述滑动栓（7），所述转动板（3）上开设有用于卡入滑动栓（7）的固定槽（8）。通过滑动板的设计，使用向下拉动滑动板的方式，来实现本箱锁的解锁操作，更加符合人们的操作习惯，因此更加方便且省力。

Description

一种箱锁 技术领域
本发明涉及箱用锁具技术领域，特指一种箱锁。
背景技术
现有的摩托车后会装有尾箱、边箱，以便于携带物品，为了安全，在尾箱、边箱上都要安装锁具，现有的摩托车尾箱、边箱上的锁具，只有一重保护，用的时候打开锁具，不用的时候关闭锁具，不便于临时的给尾箱、边箱上锁，使用不够方便，于是本发明人设计了一种摩托车尾箱用锁扣，如[中国实用新型]CN2014202732936中所提到的，包括上安装板和下安装板，上安装板和下安装板上开设有若干个安装孔，所述的上安装板两侧通过支撑板安装有锁柱，下安装板上通过转轴安装有转动板，转动板上通过转轴安装有钩板，钩板上开设有钩住锁柱用挂钩，下安装板的侧板上开设有滑槽，滑槽内通过弹簧和推杆安装有滑动栓，转动板上开设有卡入滑动栓用的固定槽，不需要防盗，临时上锁的时候，只需将上安装板安装在尾箱、边箱的箱盖上，下安装板安装在箱体的前面板上，锁住的时候，将挂钩钩住锁柱，向下转动转动板，使滑动栓滑入到转动板上的固定槽内，实现临时上锁，需要打开的时候，只需按压推杆，使滑动栓脱离固定槽，向上转动转动板，锁柱脱离挂钩，即可实现解锁。
在实际使用中，本发明人发现这种的解锁操作，比较复杂，需要按压之后再进行推动之后，分别需要两次动作，才能实现解锁动作，解锁步骤复杂，不适合单手操作。
发明内容
本发明的目的是提供一种箱锁，通过第二斜面，解决解锁步骤复杂化的问题。
本发明的目的是这样实现的：一种箱锁，包括下安装板，下安装板上通过第一转轴安装有转动板，所述下安装板内可滑动设置有滑动板，滑动板的一端与下安装板之间抵接有弹簧，滑动板的一侧成型有滑动栓，所述下安装板的侧边板上开设有滑槽，滑槽内设置有所述滑动栓，所述转动板上开设有用于卡入滑动栓的固定槽。
优选地，所述固定槽的一侧成型有第二斜面，第二斜面用于供所述滑动栓滑出所述固定槽。
优选地，所述第二斜面的长度大于固定槽的宽度。
优选地，所述固定槽的外部成型有供滑动栓滑入/滑出的第一斜面。
优选地，所述滑动板的下端成型有所述拉杆，所述下安装板的下端延伸有下尾板，下尾板上开设有供拉杆穿过的第一通孔。
优选地，所述拉杆的外周套设有所述弹簧，弹簧抵接在下尾板的内侧与滑动板的下端面之间。
优选地，所述滑动板的上端成型有限位板，所述下安装板的上端延伸有上尾板，上尾板上开设有供限位板穿过的第二通孔。
优选地，所述限位板上设置有凸起的限位件。
优选地，所述滑动板上安装有拉板，拉板上成型有手拉部，所述滑动板与拉板之间通过卡扣连接。
优选地，所述滑动板上开设有若干个卡扣孔，所述拉板上成型有对应数量的卡扣部，所述拉板通过卡扣部插入到卡扣孔内与滑动板形成卡扣连接；所述转动板上安装有钥匙锁，所述转动板内安装有与钥匙锁连接的止推块，止推块用于阻止所述滑动板滑动；还包括有上安装板，所述上安装板和下安装板上开设有若干个安装孔，所述的上安装板两侧通过支撑板安装有锁柱；转动板上通过第二转轴安装有钩板，钩板上开设有钩住锁柱用挂钩。
本发明相比现有技术突出且有益的技术效果是：
1、本发明通过滑动板的设计，使用向下拉动滑动板的方式，来实现本装置的解锁操作，向下拉动由于具有重力的辅助作用，相比现有技术的按压方式，该操作更加符合人们的操作习惯，因此更加方便且省力。
2、本发明通过第二斜面的设计，在实际解锁过程中，当拉动拉板之后，滑动栓将会向滑槽的右侧移动并离开固定槽，然后滑入第二斜面上，从而推动转动板向外侧进行小幅度的转动，使转动板上的固定槽离开原来的位置，同时，转动板上的第一斜面将会移动到固定槽之前处于的位置，此时松开拉板，由于弹簧具有复位功能，会使滑动栓向滑槽的左侧移动并滑入第一斜面上，再次推动转动板向外侧转动，从而实现单次动作的自动解锁操作，解锁步骤简单，能够进行单手操作。
附图说明
图1为本发明的结构示意图。
图2为转动板的结构示意图。
图3为转动板、弹簧、下安装板的零件爆炸图。
图4为转动板、弹簧、下安装板组装时的结构示意图。
图5为安装拉板时的结构示意图。
图6为本装置锁定时的结构示意图
图7为拉动拉杆后本装置的结构示意图。
图8为本装置解锁时的结构示意图。
图9为本装置的俯视图。
图10为图9中A-A处结构剖视图。
图11为滑动板与拉板安装时的结构示意图。
图12为滑板与拉板分解时的结构示意图。
附图标记：1-下安装板；2-第一转轴；3-转动板；4-滑槽；5-弹簧；6-拉杆；7-滑动栓；8-固定槽；9-第二斜面；10-第一斜面；11-滑动板；12-拉板；13-手拉部；14-下尾板；15-第一通孔；16-限位板；17-上尾板；18-第二通孔；19-限位件；20-上安装板；23-锁柱；24-第二转轴；25-钩板；26-挂钩；27-钥匙锁；28-止推块；29-卡扣孔；30-卡扣部。
具体实施方式
下面结合附图1-12对本发明的具体实施方式作进一步详细说明。
一种箱锁。
如图1所示，包括上安装板20和下安装板1，上安装板20和下安装板1上开设有若干个安装孔，所述的上安装板20两侧通过支撑板安装有锁柱23，下安装板1上通过第一转轴2 安装有转动板3，转动板3上通过第二转轴24安装有钩板25，钩板25上开设有钩住锁柱23用挂钩26，所述下安装板1内可滑动设置有滑动板11，滑动板11的一端与下安装板1之间抵接有弹簧5，滑动板11的一侧成型有滑动栓7，所述下安装板1的侧板上开设有滑槽4，滑槽4内设置有所述有滑动栓7，转动板3上开设有卡入滑动栓7用的固定槽8，不需要防盗，临时上锁的时候，只需将上安装板20安装在尾箱或者边箱的箱盖上，下安装板1安装在箱体的前面板上，锁住的时候，将挂钩26钩住锁柱23，向下转动转动板3，使滑动栓7滑入到转动板3上的固定槽8内，实现临时上锁，需要打开的时候，只需向下拉动滑动板11，使滑动栓7滑出固定槽8，锁柱23脱离挂钩26，即可实现单次操作解锁。
在上安装板20上冲压有弯折板，弯折板上开设有安装孔，弯折板用于辅助固定上安装板用，固定更加牢固。
结合图2和图3，所述固定槽8的一侧成型有供滑动栓7滑出所述固定槽8的第二斜面9，当滑动栓7向固定槽8的一侧移动，滑动栓7首先离开固定槽8，然后接触到第二斜面9，由于滑动栓7只能在滑槽内4移动，并且第二斜面9是倾斜设置的，因此碰到第二斜面9后，滑动栓7的位置不会产生偏移，但是转动板3是通过第一转轴2安装在下安装板1上的，因此能够进行转动，由此可见，具体看图6，当滑动栓向固定槽8的左侧移动时，会通过推动第二斜面8，迫使转动板3向外侧进行转动，使得锁柱脱离挂钩，实现单次操作的解锁功能。
具体看图2，所述第二斜面9的长度大于固定槽8的宽度，该设计的好处是由于第二斜面9的长度大于固定槽8的宽度，因此当转动板3向外侧转动后，固定槽8的位置同时也会发生变化，离开与滑槽4重叠的位置，并且在固定槽8的外部成型有供滑动栓7滑出的第一斜面10，因此当在松开拉板后，由于弹簧具有复位功能，会使滑动栓向滑槽的左侧移动并滑入第一斜面上，而不是再次滑入到固定槽8内，使滑动栓进一步滑出固定槽8，将再次推动转动板向外侧转动，完成解锁动作。
结合图1和图2，在固定槽8的外部成型有供滑动栓7滑入的第一斜面10，通过按压转动板3，滑动栓将会通过第一斜面10滑入到固定槽11内，操作非常方便。
结合图3和图4，所述下安装板1内安装有可前后移动的滑动板11，在滑动板11的一侧成型有所述滑动栓7，通过控制滑动板11的移动即可控制滑动栓7的前后位置，所述滑动板11的下端成型有所述拉杆6，所述拉杆6的外周套设有所述弹簧5，因此弹簧5的位置不会发生偏移，始终保持在拉杆6的外周，弹簧5抵接在下尾板14的内侧与滑动板11的下端面之间，当推动滑动板11向下移动后，弹簧5将会被压缩，当松开滑动板11后，弹簧5除去外力后会恢复原状，因此会推动滑动板11向上移动复位，实现自动复位的功能。
具体看图4，所述下安装板1的下端延伸有下尾板14，下尾板14上开设有供拉杆6穿过 的第一通孔15；所述滑动板11的上端成型有限位板16，所述下安装板1的上端延伸有上尾板17，上尾板17上开设有供限位板16穿过的第二通孔18，上述的技术方案主要介绍了下安装板1的安装位置及结构，下安装板1分别通过上下两端的拉杆6和限位板16架设在下安装板1上，并且由于下安装板1的上端两端分别安装在上尾板17和下尾板14的通孔内，因此下安装板1仅能在该通孔的位置进行上下移动，结构稳定，在限位板16上设置有凸起的限位件19，能够限制下安装板1限位板伸出的距离。
具体看图5，所述滑动板11上安装有拉板12，因此通过拉动拉板12即可带动滑动板11移动，所述滑动板11与拉板12之间通过卡扣连接，安装方便，在拉板12上成型有手拉部13，该设计能够方便人们进行对拉板12进行拉动，操作省力。
具体看图10，所述转动板3上安装有钥匙锁27，所述转动板3内安装有与钥匙锁27连接的止推块28，将钥匙插入钥匙锁27内后，钥匙锁27即可进行转动，从而带动止推块28转动，将止推块28转动到贴合在滑动板11内侧，从而阻止所述滑动板11滑动，即转动板3不能打开，实现上锁的目的。
具体看图11，为滑动板11和拉板12两者的结构示意图，滑动板11与拉板12之间通过卡扣连接，其具体结构形式为：在滑动板11上开设有四个卡扣孔29，所述拉板12上成型有相同数量的卡扣部30，所述拉板12通过将其的卡扣部30插入到滑动板11上的卡扣孔29内，从而与滑动板11之间形成卡扣连接，该连接结构牢固，安装方便。
本方案的具体工作过程如下：首先看图6，为本装置的横放时的初始状态，此时的滑动栓7位于固定槽8内，本装置为锁紧状态，当需要进行解锁操作时，通过手拉部13向右拉动拉板12，此时拉板12将会带动滑动板11同时向右移动，滑动板11上的滑动栓7同时会向固定槽8的右侧进行移动，并离开固定槽8，然后滑入第二斜面9上，具体看图7，将会推动转动板3向外侧进行小幅度的转动，使转动板3上的固定槽8离开原来的位置，同时，转动板3上的第一斜面10将会移动到固定槽8之前处于的位置，此时松开拉板12，由于弹簧5具有复位功能，具体看图8，会使滑动栓7再向滑槽4的左侧移动并滑入第一斜面10上，再次推动转动板3向外侧转动，从而实现单次动作的自动解锁操作，解锁步骤简单，能够进行单手操作。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (10)

  1. 一种箱锁，其特征在于：包括下安装板(1)，下安装板(1)上通过第一转轴(2)安装有转动板(3)，所述下安装板(1)内可滑动设置有滑动板(11)，滑动板(11)的一端与下安装板(1)之间抵接有弹簧(5)，滑动板(11)的一侧成型有滑动栓(7)，所述下安装板(1)的侧边板上开设有滑槽(4)，滑槽(4)内设置有所述滑动栓(7)，所述转动板(3)上开设有用于卡入滑动栓(7)的固定槽(8)。
  2. 根据权利要求1所述的一种箱锁，其特征在于：所述固定槽(8)的一侧成型有第二斜面(9)，第二斜面(9)用于供所述滑动栓(7)滑出所述固定槽(8)。
  3. 根据权利要求2所述的一种箱锁，其特征在于：所述第二斜面(9)的长度大于固定槽(8)的宽度。
  4. 根据权利要求1或2或3所述的一种箱锁，其特征在于：所述固定槽(8)的外部成型有供滑动栓(7)滑入/滑出的第一斜面(10)。
  5. 根据权利要求1所述的一种箱锁，其特征在于：所述滑动板(11)的下端成型有拉杆(6)，所述下安装板(1)的下端延伸有下尾板(14)，下尾板(14)上开设有供拉杆(6)穿过的第一通孔(15)。
  6. 根据权利要求5所述的一种箱锁，其特征在于：所述拉杆(6)的外周套设有所述弹簧(5)，弹簧(5)抵接在下尾板(14)的内侧与滑动板(11)的下端面之间。
  7. 根据权利要求1或5所述的一种箱锁，其特征在于：所述滑动板(11)的上端成型有限位板(16)，所述下安装板(1)的上端延伸有上尾板(17)，上尾板(17)上开设有供限位板(16)穿过的第二通孔(18)。
  8. 根据权利要求7所述的一种箱锁，其特征在于：所述限位板(16)上设 置有凸起的限位件(19)。
  9. 根据权利要求1所述的一种箱锁，其特征在于：所述滑动板(11)上安装有拉板(12)，拉板(12)上成型有手拉部(13)，所述滑动板(11)与拉板(12)之间通过卡扣连接。
  10. 根据权利要求9所述的一种箱锁，其特征在于：所述滑动板(11)上开设有若干个卡扣孔(29)，所述拉板(12)上成型有对应数量的卡扣部(30)，所述拉板(12)通过卡扣部(30)插入到卡扣孔(29)内与滑动板(11)形成卡扣连接；所述转动板(3)上安装有钥匙锁(27)，所述转动板(3)内安装有与钥匙锁(27)连接的止推块(28)，止推块(28)用于阻止滑动板(11)滑动；还包括有上安装板(20)，所述上安装板(20)和下安装板(1)上开设有若干个安装孔，所述的上安装板(20)两侧通过支撑板安装有锁柱(23)；转动板(3)上通过第二转轴(24)安装有钩板(25)，钩板(25)上开设有钩住锁柱(23)用挂钩(26)。
PCT/CN2019/099157 2019-06-06 2019-08-03 一种箱锁 WO2021000374A1 (zh)

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CN110331901A (zh) * 2019-06-06 2019-10-15 杜锐 一种箱锁
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