CN212507782U - Turnover lock and case - Google Patents
Turnover lock and case Download PDFInfo
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- CN212507782U CN212507782U CN202021165410.9U CN202021165410U CN212507782U CN 212507782 U CN212507782 U CN 212507782U CN 202021165410 U CN202021165410 U CN 202021165410U CN 212507782 U CN212507782 U CN 212507782U
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- 230000007306 turnover Effects 0.000 title claims abstract description 99
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
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Abstract
The utility model discloses a turnover lock and a case, wherein a lock body and a turnover shell are arranged on the case, and the turnover shell is rotationally connected with 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.
Description
Technical Field
The utility model belongs to the technical field of the case and bag, especially, relate to a upset lock and case 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.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a upset lock and case and bag to solve case and bag lock complex operation and detain wrong problem easily.
In order to solve the above problem, the technical scheme of the utility model is that:
the utility model relates to 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 utility model discloses a turnover lock, the lock body also includes a lock shell, a locking part and an executing 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.
In the turnover lock of the utility model, the output pieces are the lock tongue and the 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.
In the turnover lock of the utility model, the output end of the locking part is a locking piece, and the input end of the locking part is a 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 of the utility model also comprises a password switching rod, 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 utility model discloses a turnover lock still includes the torsional spring, the one end of torsional spring connect in turnover shell, the other end connect in the lock body and/or case and bag are used for providing turnover shell breaks away from spacingly the required elastic force in pull head position.
The utility model discloses a turnover lock, the output of spring bolt is equipped with the second sloping block, the inclined plane of second sloping block with the upset direction phase-match of upset shell is used for making upset shell upset extremely can promote during the spring bolt position the spring bolt is to lock shell direction withdrawal, makes the upset shell can overturn to spacingly the position of pull head.
The turnover lock of the utility model also comprises a customs lock, the customs lock is arranged in the button switch, the lock core 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 a stand 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.
The turnover lock of the utility model also comprises a mounting plate; the mounting panel is located in the inner chamber of case and bag, lock shell bolted connection in the mounting panel.
The utility model discloses a case and bag installs above-mentioned arbitrary one turnover lock.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
the utility model has the advantages that 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 roll-over lock of the present invention;
fig. 2 is an exploded view of the roll-over lock of the present invention;
fig. 3 is a schematic view of the lock body of the roll-over 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 turnover 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 case provided by the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.
Example one
Referring to fig. 1, 2, 3 and 6, in one embodiment, a flip-flop lock for locking a zipper 3 of a luggage includes a lock body 2, a flip shell 1. Wherein the content of the first and second substances,
the turnover shell 1 is rotatably connected with the lock body 2 and/or the case, a limiting groove 101 is formed in the turnover shell 1, and the turnover shell 1 is used for covering a pull head of the zipper 3 and limiting the relative position of the pull head and the case.
The lock body 2 is arranged on the luggage and is positioned at one side of the zipper 3, and the output end of the lock body 2 is an output piece matched with the limiting groove 101 and used for being inserted into the limiting groove 101 and limiting the turnover shell 1 to cover the position where the pull head is arranged.
When the lock is locked, the turnover shell 1 rotates to a locking position covered with the pull head, the lock body 2 is locked, the output piece is inserted into the limiting groove 101, the rotation of the turnover shell 1 is limited, and the pull head is positioned in the turnover shell 1 and cannot be pulled out.
When unlocking, the lock body 2 is unlocked, the output piece is separated from the limiting groove 101, the turnover shell 1 rotates and is separated from limiting of the pull head, and the pull head can be pulled.
In the embodiment, the lock body 2 and the turnover shell 1 are arranged on the case, and the turnover shell 1 is rotationally connected to the lock body 2 or the case; the turnover shell 1 is provided with a limiting groove 101, the output end of the lock body 2 is an output piece matched with the limiting groove 101, when the luggage needs to be locked, the pull head is pulled to a position matched with the turnover shell 1, the turnover shell 1 is turned over and covered on the pull head, the output piece on the lock body 2 is inserted into the limiting groove 101 to lock the turnover shell 1, the pull head is covered in the turnover shell 1 and cannot be pulled, and the luggage is locked. Compared with the operation that the pulling piece is buckled into the locking hook to be locked, the operation is simpler, the pulling head is pulled to the designated position, and the turnover shell 1 is rotated, so that the problem that the existing luggage lock is easy to be mistakenly buckled is solved.
The turning shell 1 is specifically a rectangular shell 201 with a downward opening, two side arms are extended from two sides of the rectangular shell 201, and the two side arms are connected with the lock body 2 or the case in a rotating manner. The limiting groove 101 is disposed on the surface of the rectangular housing 201 facing the extending direction of the two side arms.
The lock body 2 is specifically arranged between the two side arms, and the direction of the output piece is towards the turnover shell 1, so that when the turnover shell 1 rotates to the surface of a luggage, the output piece can be clamped into the limiting groove 101.
The following explains a specific structure of the present embodiment:
in this embodiment, the lock body 2 may further include a lock case, a locking portion, and an actuating portion.
The lock housing may specifically include a housing 201 and a housing cover 202.
The locking part and the execution 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 101. The output end of the execution part is connected with the input end of the output piece and used for driving the output piece to be inserted into or separated from the limiting groove 101. 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. That is, the locking part is used for limiting whether the execution part can execute the action, and the execution part is used for limiting the output state of the output piece.
The output member may specifically include a latch 203 and a first elastic member 211. The input end of the bolt 203 is provided with a first inclined block 2032, and two ends of the first elastic element 211 are respectively connected with the lock case and the bolt 203 for providing the elastic force required by the output end of the bolt 203 extending out of the lock case.
Further, the actuating part specifically includes a push switch 207, a second elastic member 212, and a cross bar 2071. The button switch 207 is movably arranged in the lock case, and the upper end of the button switch 207 extends out of the lock case. Both ends of the second elastic member 212 are connected to the lock case and the lower end of the push switch 207, respectively, for providing an elastic force required for the upper end of the push switch 207 to protrude from the lock case. The cross bar 2071 is connected to the push button 207 at a first end and slidably connected to the inclined surface of the first inclined block 2032 at a second end.
When the unlocking is needed, the button switch 207 is pressed down and drives the cross rod 2071 to be pressed down, the cross rod 2071 drives the output end of the bolt 203 to be separated from the limiting groove 101 through the inclined surface of the first inclined block 2032, and the turnover shell 1 is not limited. When the lock is locked, the button switch 207 is located at the highest position, the latch bolt 203 is inserted into the limit groove 101 under the elastic force of the first elastic piece 211, and the turnover case 1 is limited.
Referring to fig. 5, further, the output end of the locking part is a locking member 206 and a fourth elastic member 214, and the input end of the locking part is a combination lock mechanism. The combination lock mechanism includes at least one combination lock assembly. The combination lock assemblies each include a combination wheel 204, a wheel core 205, and a third resilient member 213. Code wheel 204 is snap-fit to core 205. The third elastic member 213 has both ends connected to the lower end of the wheel core 205 and the lock case, respectively. And the upper end of the code wheel 204 extends out of the side surface of the wheel core 205 and is provided with a locking notch.
The locking member 206 is disposed within the housing and the locking member 206 is provided with at least one locking bar corresponding to the combination lock assembly. The locking rod is provided with a locking block corresponding to the locking notch. The output end of the locking member 206 is a stop block 2061. The fourth elastic member 214 is connected to the locking member 206 and the housing 201 at both ends thereof, respectively, for providing an elastic force required for the locking piece to be caught in the locking notch.
When the locking is performed, at least one locking block is not clamped into the corresponding locking notch, the locking member 206 is located at the locking position, and the limit block 2061 is located below the button switch 207 and used for limiting the downward movement of the button switch 207. When unlocking, each locking block is clamped into the corresponding locking notch, the locking member 206 is located at the unlocking position, the limit block 2061 is away from the lower part of the button switch 207, and the button switch 207 can move downwards.
In this embodiment, the locking portion may further include a password switching rod 208, the password switching rod 208 is disposed in the lock housing, and an input end of the password switching rod 208 extends out of a bottom of the lock housing.
Wherein, the lower extreme of wheel core 205 is equipped with the connecting axle of wearing to locate third elastic component 213, and the connecting axle includes the primary shaft and the secondary shaft that set up from bottom to top, and the diameter of primary shaft is less than the secondary shaft. The password switching lever 208 is provided with a connecting groove corresponding to the stepped shaft, and the connecting groove includes a first hole and a second hole corresponding to the first shaft and the second shaft, respectively, and the first hole and the second hole are communicated.
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 208 is moved, so that the password switching rod 208 is displaced, the second hole is moved to the lower part of the connecting shaft, the third elastic piece 213 drives the second shaft to be clamped into the second hole, the wheel core 205 moves downwards and is separated from the buckle connection with the password wheel 204, and the password wheel 204 can rotate freely.
In this embodiment, the tumble lock further includes a torsion spring 210, one end of the torsion spring 210 is connected to the tumble case 1, and the other end is connected to the lock body 2 and/or the luggage, for providing the elastic force required for the tumble case 1 to escape from the limit slider position, i.e., the elastic force required for escaping from the locking position.
In this embodiment, the output end of the latch bolt 203 is provided with a second inclined block 2031, and an inclined surface of the second inclined block 2031 is matched with the turning direction of the turning shell 1, so that the turning shell 1 can be pushed to retract towards the lock shell when turning to the position of the latch bolt 203, and the turning shell 1 can be turned to the position of the limit slider. I.e. the slope of the second sloping block 2031 is directed towards the lock housing and upwards.
Referring to fig. 4, in the present embodiment, the flip-flop lock further includes a customs lock 209, the customs lock 209 is disposed in the button switch 207, and the lock cylinder of the customs lock 209 is exposed at the upper end of the switch button, and the output end of the customs lock 209 is connected to a post 2091. The latch 203 is provided with a link 2033, and the link 2033 is in contact with the upright 2091. When the unlocking is needed, a customs worker inserts and rotates the key, the customs lock 209 unlocks and drives the upright post 2091 to rotate, the upright post 2091 drives the connecting rod 2033 to move, and drives the bolt 203 to move to the unlocking position, and the turnover cover is not limited. Of course, the installation position of the customs lock 209 may be various, and is not necessarily limited to the button switch 207, and the direct installation in the lock case may also achieve the unlocking function, and is not limited specifically herein.
In this embodiment, the tumble lock further includes a mounting plate 4. The mounting plate 4 is arranged in the inner cavity of the case, and the lock shell is connected with the mounting plate 4 through bolts. The mounting plate 4 and the lock shell are respectively arranged on the inner side and the outer side of the case, and the mounting plate and the lock shell are connected through bolts to achieve the purpose of fixing the lock shell on the case.
In the present embodiment, the first elastic member 211, the second elastic member 212, the third elastic member 213 and the fourth elastic member 214 may be springs or other elements having elastic force, and are not limited in particular.
The following describes the locking and unlocking steps of the present embodiment:
a code locking part:
when the code wheel 204 is rotated, the wheel core 205 is in a locked state meshed with the code wheel 204, and the wheel core 205 rotates along with the code wheel 204, so that the wheel core 205 pushes the locking piece 206 to move, the protrusion on the locking piece 206 slides to the bottom of the switch button to limit the switch button, the switch button cannot be pressed down, and the locking purpose is achieved
Whether 1 or more code wheels 204 are in an incorrect state or in a locked state, when the code is correct, the locking piece 206 is reset under the action of the fourth elastic piece 214 and slides into the locking notch on the wheel core 205, so that the limit block 2061 on the locking piece 206 is separated from the switch button, and can be pressed.
When the password needs to be changed, the password switching rod 208 is toggled to enable the wheel core 205 to be separated from the limit position on the rotating shaft center, the wheel core 205 is ejected out under the action of the third spring to enable the wheel core 205 to be separated from the occlusion of the password wheel 204, so that the password disk can be rotated, the wheel core 205 is kept still, and after the password switching rod 208 is toggled again after the password switching rod is adjusted, the wheel core 205 returns to the original position and is occluded with the password disk again, so that the purpose of changing the password is achieved.
The part of unblanking:
when the password is in a correct state, the switch button is pressed down, the cross rod 2071 on the switch button drives the bolt 203 to retract through the first inclined block 2032, the bolt 203 is separated from the limit groove 101 of the turnover shell 1, the turnover shell 1 bounces under the action force of the torsion spring 210, the pull head and the pull piece are separated from the shielding of the turnover shell 1, and therefore a user can open the switch for use
Reversely, when locking is needed, the pull tab is pulled to the position of the turnover shell 1, the turnover shell 1 is lifted immediately, the turnover shell 1 presses down the second inclined block 2031 of the bolt 203, so that the bolt 203 retracts inwards, the bolt continues to be pressed downwards, when the limiting groove 101 exceeds the position of the bolt 203, the bolt 203 pops out immediately under the action of the first elastic piece 211, the bolt 203 and the turnover shell 1 are locked with each other, and the pull tab is pressed below the turnover shell 1, so that the purpose of locking is achieved.
When customs inspection is required, a key is inserted, the lock cylinder part is rotated, the upright post 2091 on the lock cylinder stirs the connecting rod 2033 on the lock tongue 203, the lock tongue 203 retracts to be separated from the locking state of the turnover shell 1, the turnover shell 1 is bounced to release the pull head and the pull piece, and after the operation is finished, the key is turned, the turnover shell 1 is buckled, and then the lock is returned and locked.
Example two
A case is provided with the turnover lock in the first embodiment. The case is provided with the lock body 2 and the turnover shell 1, and the turnover shell 1 is rotatably connected to the lock body 2 or the case; the turnover shell 1 is provided with a limiting groove 101, the output end of the lock body 2 is an output piece matched with the limiting groove 101, when the luggage needs to be locked, the pull head is pulled to a position matched with the turnover shell 1, the turnover shell 1 is turned over and covered on the pull head, the output piece on the lock body 2 is inserted into the limiting groove 101 to lock the turnover shell 1, the pull head is covered in the turnover shell 1 and cannot be pulled, and the luggage is locked. Compared with the operation that the pulling piece is buckled into the locking hook to be locked, the operation is simpler, the pulling head is pulled to the designated position, and the turnover shell 1 is rotated, so that the problem that the existing luggage lock is easy to be mistakenly buckled is solved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (10)
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 lock also comprises a fourth elastic piece, and two ends of the fourth elastic piece are respectively connected with the locking piece and the lock shell and are used for providing elastic force required by the locking block 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 connecting 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 push button switch, and an output end of said customs lock is connected to a 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.
9. A tumble lock as set forth in claim 2 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165410.9U CN212507782U (en) | 2020-06-22 | 2020-06-22 | Turnover lock and case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165410.9U CN212507782U (en) | 2020-06-22 | 2020-06-22 | Turnover lock and case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212507782U true CN212507782U (en) | 2021-02-09 |
Family
ID=74439096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021165410.9U Withdrawn - After Issue CN212507782U (en) | 2020-06-22 | 2020-06-22 | Turnover lock and case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212507782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779363A (en) * | 2020-06-22 | 2020-10-16 | 上海一吞文化创意有限公司 | Turnover lock and case |
| CN111779363B (en) * | 2020-06-22 | 2024-07-09 | 上海一吞文化创意有限公司 | Turnover lock and suitcase |
-
2020
- 2020-06-22 CN CN202021165410.9U patent/CN212507782U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779363A (en) * | 2020-06-22 | 2020-10-16 | 上海一吞文化创意有限公司 | Turnover lock and case |
| CN111779363B (en) * | 2020-06-22 | 2024-07-09 | 上海一吞文化创意有限公司 | Turnover lock and suitcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210209 Effective date of abandoning: 20240709 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210209 Effective date of abandoning: 20240709 |