阅读说明：本技术 一种翻转锁及箱包 (Turnover lock and case ) 是由 万统州 吴中华 于 2020-06-22 设计创作，主要内容包括：本发明公开了一种翻转锁及箱包,通过在箱包上设置锁体和翻转壳,翻转壳为转动连接在锁体或箱包上；翻转壳上设置了限位槽,锁体的输出端则为与该限位槽相匹配的输出件,当需要锁定箱包时,将拉头拉至与翻转壳相匹配的位置,翻转壳翻转并罩设在拉头上,并由锁体上的输出件插入限位槽内对翻转壳进行锁定,使得拉头被罩设在翻转壳内,无法被拉动,从而实现了箱包的锁定。相较于将拉片扣入锁钩进行锁紧的操作更为简洁,只需拉动拉头至指定位置,转动翻转壳即可,避免了现有箱包锁易扣错的问题。(The invention discloses a turnover lock and a case, wherein the case is provided with a lock body and a turnover shell, and the turnover shell is rotatably connected to the lock body or the case; the turnover shell is provided with a limiting groove, the output end of the lock body is an output piece matched with the limiting groove, when the luggage needs to be locked, the pull head is pulled to a position matched with the turnover shell, the turnover shell is turned and covered on the pull head, the output piece on the lock body is inserted into the limiting groove to lock the turnover shell, so that the pull head is covered in the turnover shell and cannot be pulled, and the locking of the luggage is realized. Compared with the mode that the pulling piece is buckled into the lock hook to be locked, the operation is more concise, the pulling head is pulled to the designated position, and the turnover shell is rotated, so that the problem that the existing luggage lock is easy to be mistakenly buckled is solved.)

1. A turnover lock is characterized in that a zipper for locking a case comprises a lock body and a turnover shell;

the turnover shell is rotatably connected with the lock body and/or the luggage and is provided with a limiting groove, and the turnover shell is used for covering a pull head of the zipper and limiting the relative position of the pull head and the luggage;

the lock body is arranged on the luggage and positioned at one side of the zipper, and the output end of the lock body is an output piece matched with the limiting groove and used for being inserted into the limiting groove and limiting the turnover shell to be covered at the position where the pull head is arranged;

when the lock is locked, the turnover shell rotates to a locking position covered with the pull head, the lock body is locked, the output piece is inserted into the limiting groove, the rotation of the turnover shell is limited, and the pull head is positioned in the turnover shell and cannot be pulled out;

when the lock body is unlocked, the output piece is separated from the limiting groove, the turnover shell rotates and is separated from limiting the pull head, and the pull head can be pulled.

2. A tumble lock as set forth in claim 1 wherein said lock body further comprises a lock housing, a locking portion, an actuator portion;

the locking part and the executing part are both arranged in the lock shell;

the output piece is movably connected in the lock shell, and the output end of the output piece extends out of the lock shell and is used for being inserted into the limiting groove;

the output end of the execution part is connected with the input end of the output piece and is used for driving the output piece to be inserted into or separated from the limit groove;

the output end of the locking part is used for limiting the action of the execution part, and the input end of the locking part is a password lock mechanism or an electronic lock mechanism or a mechanical lock mechanism.

3. The tumble lock as set forth in claim 2, wherein said output member is a bolt and a first elastic member; the input end of the lock tongue is provided with a first inclined block, and two ends of the first elastic piece are respectively connected with the lock shell and the lock tongue and used for providing elastic force required by the output end of the lock tongue extending out of the lock shell;

the executing part comprises a button switch, a second elastic piece and a cross bar; the button switch is movably arranged in the lock shell, and the upper end of the button switch extends out of the lock shell; two ends of the second elastic piece are respectively connected with the lock shell and the lower end of the button switch and are used for providing elastic force required by the fact that the upper end of the button switch extends out of the lock shell; the first end of the cross rod is connected to the button switch, and the second end of the cross rod is connected to the inclined surface of the first inclined block in a sliding mode;

when the lock is unlocked, the button switch is pressed down to drive the cross rod to be pressed down, the cross rod drives the output end of the lock tongue to be separated from the limiting groove through the inclined surface of the first inclined block, and the turnover shell is not limited;

when the lock is locked, the button switch is located at the highest position, the lock tongue is inserted into the limiting groove under the action of the elastic force of the first elastic piece, and the turnover shell is limited.

4. The tumble lock according to claim 3, characterized in that the output of said locking part is a locking element and the input of said locking part is a combination lock mechanism;

the combination lock mechanism comprises at least one combination lock assembly;

each coded lock assembly comprises a coded wheel, a wheel core and a third elastic piece; the password wheel is connected to the wheel core in a buckling manner; two ends of the third elastic piece are respectively connected with the lower end of the wheel core and the lock shell; and the upper end of the code wheel extends out of the side surface of the wheel core and is provided with a locking notch;

the locking piece is arranged in the lock shell, and at least one locking rod corresponding to the coded lock assembly is arranged on the locking piece; the locking rod is provided with a locking block corresponding to the locking notch; the output end of the locking piece is a limiting block;

the locking piece is clamped in the locking notch, and the locking piece is clamped in the locking notch;

when the locking mechanism is locked, at least one locking block is not clamped into the corresponding locking notch, the locking piece is positioned at the locking position, and the limiting block is positioned below the button switch and used for limiting the button switch to move downwards;

during the unblock, each locking piece all blocks into corresponding in the locking breach, the locking piece is located the unblock position, the stopper leaves button switch's below, button switch can remove downwards.

5. The tumble lock according to claim 4, further comprising a password switching lever, wherein said password switching lever is disposed inside said lock case, and an input end of said password switching lever protrudes out of a bottom of said lock case;

the lower end of the wheel core is provided with a connecting shaft penetrating through the third elastic piece, the connecting shaft comprises a first shaft and a second shaft which are arranged from bottom to top, and the diameter of the first shaft is smaller than that of the second shaft;

the password switching rod is provided with a connecting groove corresponding to the stepped shaft, the connecting groove comprises a first hole and a second hole which are respectively corresponding to the first shaft and the second shaft, and the first hole is communicated with the second hole;

when the password is not changed, the first shaft is positioned in the first hole;

when the password is switched, the input end of the password switching rod is moved, the password switching rod is made to move, the second hole is moved to the lower portion of the connecting shaft, the third elastic piece drives the second shaft to be clamped into the second hole, the wheel core moves downwards and is separated from the buckle connection of the password wheel, and the password wheel can rotate freely.

6. A tumble lock as claimed in claim 1 further comprising a torsion spring having one end connected to the tumble shell and the other end connected to the lock body and/or the luggage for providing the spring force required to disengage the tumble shell from the position limiting the slider.

7. The turnover lock of claim 3, wherein the output end of the lock tongue is provided with a second sloping block, and the sloping surface of the second sloping block is matched with the turnover direction of the turnover shell, so that the turnover shell can push the lock tongue to retract towards the lock shell when being turned to the lock tongue position, and the turnover shell can be turned to a position for limiting the pull head.

8. The tumble lock according to claim 3, further comprising a customs lock, wherein said customs lock is disposed in said push button switch, and a lock cylinder of said customs lock is exposed to an upper end of said switch button, and an output end of said customs lock is connected to a column;

a connecting rod is arranged on the lock tongue and is in contact with the upright post;

when the rotary cover is unlocked, the customs lock is unlocked and drives the upright post to rotate, the upright post drives the connecting rod to move and drives the spring bolt to move to an unlocking position, and the rotary cover is not limited.

9. A tumble lock as set forth in claim 1 further comprising a mounting plate; the mounting panel is located in the inner chamber of case and bag, lock shell bolted connection in the mounting panel.

10. A case, characterized in that a roll-over lock according to any one of claims 1-9 is installed.

Technical Field

The invention belongs to the technical field of bags and bags, and particularly relates to a turnover lock and a bag and bag.

Background

The coded lock is one kind of lock with serial numbers or symbols for unlocking, and may be mechanical coded lock, digital coded lock, etc.

The combination of a combination lock is usually only permutation and not a true combination. Part of the coded lock only uses a turntable to rotate a plurality of discs or cams in the lock; some combination locks also rotate a set of several dial rings with numbers engraved on them to directly drive the internal mechanism of the lock.

The luggage locks on the market at present all use the pulling-on piece lock on the zip fastener to lock on the luggage lock, and the principle is that the position that the hole of pulling-on piece is perforated is inserted into the lock body, and the pulling-on piece is locked to the latch hook in the lock body. Therefore, the operation needs to search for the lock hole, and for a user, the operation is complicated and the position is easily mistaken.

Disclosure of Invention

The invention aims to provide a turnover lock and a case, and solves the problems that a case lock is complex to operate and is easy to buckle wrongly.

In order to solve the problems, the technical scheme of the invention is as follows:

the invention discloses a turnover lock, which is used for locking a zipper of a case and comprises a lock body and a turnover shell;

the turnover shell is rotatably connected with the lock body and/or the luggage and is provided with a limiting groove, and the turnover shell is used for covering a pull head of the zipper and limiting the relative position of the pull head and the luggage;

the lock body is arranged on the luggage and positioned at one side of the zipper, and the output end of the lock body is an output piece matched with the limiting groove and used for being inserted into the limiting groove and limiting the turnover shell to be covered at the position where the pull head is arranged;

when the lock is locked, the turnover shell rotates to a locking position covered with the pull head, the lock body is locked, the output piece is inserted into the limiting groove, the rotation of the turnover shell is limited, and the pull head is positioned in the turnover shell and cannot be pulled out;

when the lock body is unlocked, the output piece is separated from the limiting groove, the turnover shell rotates and is separated from limiting the pull head, and the pull head can be pulled.

The invention discloses a turnover lock, wherein the lock body also comprises a lock shell, a locking part and an execution part;

the locking part and the executing part are both arranged in the lock shell;

the output piece is movably connected in the lock shell, and the output end of the output piece extends out of the lock shell and is used for being inserted into the limiting groove;

the output end of the execution part is connected with the input end of the output piece and is used for driving the output piece to be inserted into or separated from the limit groove;

the output end of the locking part is used for limiting the action of the execution part, and the input end of the locking part is a password lock mechanism or an electronic lock mechanism or a mechanical lock mechanism.

According to the turnover lock, the output piece is a lock tongue and a first elastic piece; the input end of the lock tongue is provided with a first inclined block, and two ends of the first elastic piece are respectively connected with the lock shell and the lock tongue and used for providing elastic force required by the output end of the lock tongue extending out of the lock shell;

the executing part comprises a button switch, a second elastic piece and a cross bar; the button switch is movably arranged in the lock shell, and the upper end of the button switch extends out of the lock shell; two ends of the second elastic piece are respectively connected with the lock shell and the lower end of the button switch and are used for providing elastic force required by the fact that the upper end of the button switch extends out of the lock shell; the first end of the cross rod is connected to the button switch, and the second end of the cross rod is connected to the inclined surface of the first inclined block in a sliding mode;

when the lock is unlocked, the button switch is pressed down to drive the cross rod to be pressed down, the cross rod drives the output end of the lock tongue to be separated from the limiting groove through the inclined surface of the first inclined block, and the turnover shell is not limited;

when the lock is locked, the button switch is located at the highest position, the lock tongue is inserted into the limiting groove under the action of the elastic force of the first elastic piece, and the turnover shell is limited.

According to the turnover lock, the output end of the locking part is the locking part, and the input end of the locking part is the password lock mechanism;

the combination lock mechanism comprises at least one combination lock assembly;

each coded lock assembly comprises a coded wheel, a wheel core and a third elastic piece; the password wheel is connected to the wheel core in a buckling manner; two ends of the third elastic piece are respectively connected with the lower end of the wheel core and the lock shell; and the upper end of the code wheel extends out of the side surface of the wheel core and is provided with a locking notch;

the locking piece is arranged in the lock shell, and at least one locking rod corresponding to the coded lock assembly is arranged on the locking piece; the locking rod is provided with a locking block corresponding to the locking notch; the output end of the locking piece is a limiting block;

the locking piece is clamped in the locking notch, and the locking piece is clamped in the locking notch;

when the locking mechanism is locked, at least one locking block is not clamped into the corresponding locking notch, the locking piece is positioned at the locking position, and the limiting block is positioned below the button switch and used for limiting the button switch to move downwards;

during the unblock, each locking piece all blocks into corresponding in the locking breach, the locking piece is located the unblock position, the stopper leaves button switch's below, button switch can remove downwards.

The turnover lock further comprises a password switching rod, wherein the password switching rod is arranged in the lock shell, and the input end of the password switching rod extends out of the bottom of the lock shell;

the lower end of the wheel core is provided with a connecting shaft penetrating through the third elastic piece, the connecting shaft comprises a first shaft and a second shaft which are arranged from bottom to top, and the diameter of the first shaft is smaller than that of the second shaft;

the password switching rod is provided with a connecting groove corresponding to the stepped shaft, the connecting groove comprises a first hole and a second hole which are respectively corresponding to the first shaft and the second shaft, and the first hole is communicated with the second hole;

when the password is not changed, the first shaft is positioned in the first hole;

when the password is switched, the input end of the password switching rod is moved, the password switching rod is made to move, the second hole is moved to the lower portion of the connecting shaft, the third elastic piece drives the second shaft to be clamped into the second hole, the wheel core moves downwards and is separated from the buckle connection of the password wheel, and the password wheel can rotate freely.

The turnover lock further comprises a torsion spring, wherein one end of the torsion spring is connected to the turnover shell, and the other end of the torsion spring is connected to the lock body and/or the case and used for providing elastic force required by the turnover shell to separate and limit the position of the pull head.

According to the turnover lock, the output end of the spring bolt is provided with the second inclined block, the inclined plane of the second inclined block is matched with the turnover direction of the turnover shell, and the second inclined block is used for pushing the spring bolt to retract towards the direction of the lock shell when the turnover shell is turned to the position of the spring bolt, so that the turnover shell can be turned to the position for limiting the pull head.

The turnover lock also comprises a customs lock, wherein the customs lock is arranged in the button switch, a lock cylinder of the customs lock is exposed out of the upper end of the switch button, and the output end of the customs lock is connected with an upright post;

a connecting rod is arranged on the lock tongue and is in contact with the upright post;

when the rotary cover is unlocked, the customs lock is unlocked and drives the upright post to rotate, the upright post drives the connecting rod to move and drives the spring bolt to move to an unlocking position, and the rotary cover is not limited.

The turnover lock also comprises an installation plate; the mounting panel is located in the inner chamber of case and bag, lock shell bolted connection in the mounting panel.

The luggage of the invention is provided with any one of the turnover locks.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

according to one embodiment of the invention, the lock body and the turnover shell are arranged on the case, and the turnover shell is rotationally connected to the lock body or the case; the turnover shell is provided with a limiting groove, the output end of the lock body is an output piece matched with the limiting groove, when the luggage needs to be locked, the pull head is pulled to a position matched with the turnover shell, the turnover shell is turned and covered on the pull head, the output piece of the lock body is inserted into the limiting groove to lock the turnover shell, the pull head is covered in the turnover shell and cannot be pulled, and the luggage is locked. Compared with the mode that the pulling piece is buckled into the lock hook to be locked, the operation is more concise, the pulling head is pulled to the designated position, and the turnover shell is rotated, so that the problem that the existing luggage lock is easy to be mistakenly buckled is solved.

Drawings

FIG. 1 is a schematic view of a tumble lock of the present invention;

FIG. 2 is an exploded view of the tumble lock of the present invention;

FIG. 3 is a schematic view of the lock body of the tumble lock of the present invention;

FIG. 4 is a schematic view of the customs lock of the present invention;

FIG. 5 is a schematic view of a locking portion of the present invention;

fig. 6 is a schematic view of the inversion case of the present invention.

Description of reference numerals: 1: turning over the shell; 101: limiting groove 2: a lock body; 201: a housing; 202: a shell cover; 203: a latch bolt; 2031: a second swash block; 2032: a first swash block; 2033: a connecting rod; 204: a password wheel; 205: a wheel core; 206: a locking member; 2061: a limiting block; 207: a push button switch; 2071: a cross bar; 208: a password switching lever; 209: a customs lock; 2091: a column; 210: a torsion spring; 211: a first elastic member; 212: a second elastic member; 213: a third elastic member; 204: a fourth elastic member; 3: a zipper; 4: and (7) mounting the plate.

Detailed Description

The turning lock and the luggage provided by the invention are further described in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims.