CN209457587U - A kind of padlock and the luggage using the padlock - Google Patents

Abstract

The utility model discloses a kind of padlocks, latch hook including lock housing and U-shaped, latch hook has unlocking position and locking position, and, movable part, button, coded lock and the lock core being installed in lock housing, button is flexibly connected with movable part, coded lock has dial-up dish and activity box, dial-up dish limits activity box movement in the locked state, the limitation of activity box is released when dial-up dish password is correct, to allow button to push activity box while drive movable part by the switched on lock-bit of latch hook, lock core can be rotated along its axial direction, and lock core pushes movable part by the switched on lock-bit of latch hook.A kind of luggage, using above-mentioned padlock.The utility model has the advantages that: when password lock cipher is correct, movable part is pushed open by push button to be unlocked, and when key being utilized to open, direct rotary locking cylinder pulls movable part to be unlocked, lock core and the completely separable independent operating of coded lock, it provides convenience for later period maintenance, while reducing assembly difficulty.Luggage can have longer service life.

Description

A kind of padlock and the luggage using the padlock

Technical field

The utility model relates to a kind of padlock and using the luggage of the padlock.

Background technique

For present luggage other than being fixed on the coded lock on luggage, there are also most of luggages to use cipher hang lock, existing Cipher hang lock includes lock housing, latch hook, coded lock and customs's lock, and lock housing is interior, and there are cavitys, for accommodating coded lock and customs's lock, and Latch hook is generally U-shaped, and both ends are respectively protruding into lock housing.And present design direction is mainly the volume for reducing lock body, improves collection Cheng Du, such failure rate also can be relatively high, and can bring maintenance difficulties.

Utility model content

The purpose of this utility model is to provide a kind of padlock and using the luggage of the padlock, existing extension can effectively solve the problem that The problem of lock construction is complicated, hardly possible maintenance.

In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of padlock, including The latch hook of lock housing and U-shaped, the latch hook have unlocking position and locking position, and,

The movable part being installed in lock housing and the button being installed at the top of lock housing, the button are flexibly connected with movable part, And

The coded lock being installed in lock housing, the coded lock have dial-up dish and activity box, and the dial-up dish is in locking shape Limit activity box movement under state, the dial-up dish password releases the limitation of the activity box when correct, to allow button to push away Dynamic activity box drives the movable part by the switched on lock-bit of latch hook simultaneously, and,

The lock core being installed in lock housing, the lock core can be rotated along its axial direction, and the lock core is being inserted into correct key When, it is rotated by key band movable lock core, lock core pushes the movable part by the switched on lock-bit of latch hook.

Preferably, the outer end face of the lock core is provided with keyhole, and the inner face of the lock core is equipped with connecting column, the connection Column is equipped with block, and notch is provided on the movable part, is equipped with after block screws in the notch and cooperates promotion activity with block The first mobile guiding surface of part.Block is driven to contact with the first guiding surface by the rotation of connecting column, thus promotion activity Part makes movable part release the limitation to latch hook, and latch hook is allowed to be switched to locking position from unlocking position, and unlocking mode is gentler, reduces Impact when lock core is unlocked to movable part, extends the service life of lock.

Preferably, the side that guide groove and guide groove are provided on the button is the second guiding surface, the work Moving part is equipped with the guide rod for protruding into guide groove, and the guide rod is contacted with the second guiding surface.When being unlocked by button, press The second guiding surface and guide rod of button release, and the pressing force of button down is switched to the thrust moved horizontally to movable part, put down Slow promotion movable part is mobile, and latch hook is allowed to be switched on lock-bit from locking position.

Preferably, the activity box is arranged in lock housing square under the button, and first is equipped between the activity box and lock housing Return spring contacts at the top of the bottom of the button and activity box, and the bottom of the button and/or the top of activity box are equipped with Third guiding surface.By pressing for activity box limit button, only when password is correct, activity box can just be moved, and at this time Button press could push activity box to concede enough spaces that moves down to button.

Preferably, the second return spring is equipped between the movable part and lock housing.Pass through the second return spring, help activity Part return keeps movable part to be in the state for preparing to block latch hook.

Preferably, the latch hook is wirerope, can lock a variety of different objects, the scope of application is wider.

Preferably, one end of the latch hook is cased with the turning set that cross section is T shape, the biggish one end rotation of turning set It is connected in lock housing；The other end of the latch hook is cased with lock tube, and the lock tube is cylinder, and the lock of annular is provided on external cylindrical surface Slot, the end of the movable part are equipped with the clamping portion that cross section is triangle, and the clamping portion is matched with locked groove consolidates latch hook It is scheduled on locking position.Latch hook one end is cooperated by turning set and lock housing, provides enough mobilities, while abjection lock housing not living, And the other end of latch hook is cooperated by locked groove and movable part, and movable part insertion locked groove is allowed to block latch hook, and the clamping portion of triangle, It is easier to be blocked after allowing latch hook to be inserted by movable part.

Preferably, push button is additionally provided on the lock case sidewalls, there is the push button agretope to conciliate lock-bit, the push button position It offsets when agretope with activity box.By push button limit activity box movement, in agretope activity box it is immovable to Password lock cipher cannot be changed, and when needing to change password lock cipher, mobile push button is switched to solution lock-bit, releases to activity box Limitation, be convenient for changing password.

It preferably, is the fixture block of triangle equipped with cross section in the lock housing, the push button is equipped with to be cooperated with fixture block Wavy surface.By the cooperation of triangle fixture block and wavy surface, allow user that can clearly perceive pushed away position when pushing push button, together When can also fix the position of push button, prevent push button from arbitrarily sliding.

A kind of luggage, using above-mentioned padlock.

Compared with prior art, the utility model has the advantages that: when password lock cipher is correct, pushed open by push button Movable part is unlocked, and when utilization key opening, direct rotary locking cylinder pulls movable part to be unlocked, and lock core and coded lock are complete Independent operating is separated entirely, is provided convenience for later period maintenance, while reducing assembly difficulty.

And the luggage of above-mentioned padlock is used, there can be longer service life, padlock failure rate is low, and has safeguarded.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model；

Fig. 2 is the explosive view of Fig. 1；

Fig. 3 is structural schematic diagram when being unlocked in the utility model using lock core；

Fig. 4 is structural schematic diagram when utilizing unlocking coded lock in the utility model；

Fig. 5 is the perspective view of movable part in the utility model；

Fig. 6 is the main view of Fig. 5.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it is not considered as limiting the invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

Refering to fig. 1, Fig. 2, Fig. 5, Fig. 6 are a kind of embodiment of padlock of the utility model, a kind of padlock, including lock housing 1 and U The latch hook 2 of shape, the latch hook 2 have unlocking position and locking position, and,

The movable part 3 being installed in lock housing 1 and the button 4 being installed at the top of lock housing 1, the button 4 and 3 activity of movable part Connection, and,

The coded lock being installed in lock housing 1, the coded lock have dial-up dish 5 and activity box 6, and the dial-up dish 5 is being locked Determine to limit the activity box 6 under state to act, 5 password of dial-up dish releases the limitation of the activity box 6 when correct, to allow Button 4 pushes activity box 6 to drive the movable part 3 by the switched on lock-bit of latch hook 2 simultaneously, and,

The lock core 7 being installed in lock housing 1, the lock core 7 can be rotated along its axial direction, and the lock core 7 is correct in insertion When key, rotated by key band movable lock core 7, lock core 7 pushes the movable part 3 by the switched on lock-bit of latch hook 2.

When password lock cipher is correct, pushing movable part 3 open by push button 4 and be unlocked, and key being utilized to open, Direct rotary locking cylinder 7 pulls movable part 3 to be unlocked, lock core 7 and the completely separable independent operating of coded lock, is later period maintenance It provides convenience, while reducing assembly difficulty.

For lock core 7 out of the one side of lock housing 1 insertion lock housing 1, the outer end face of lock core 7 is provided with keyhole 8, the inner end of lock core 7 Face is equipped with connecting column 9 along axis, is fixed with block 10 on connecting column 9, and general connecting column 9 and block 10 can be integrally manufactured, and It is provided with notch 11 on the movable part 3, is equipped with the first guiding surface 12 in notch 11, screws in Shi Yu in notch 11 in block 10 The contact of one guiding surface 12, and as lock core 7 continues to rotate, block 10 and the effect of the first guiding surface 12 move movable part 3 Dynamic, movable part 3 progressively disengages latch hook 2, and latch hook 2 is made to be switched on lock-bit.

And latch hook 2 and button 4 are generally located on the top of lock housing 1, movable part 3 is provided with top-down through slot 25 and allows button 4 pass through, while movable part 3 is equipped with the guide rod 15 across through slot, and the part that button 4 is located in 3 through slot of movable part, which is provided with, leads To slot 13, guide rod 15 also passes through guide groove 13, and it is the second guiding surface 14 that guide groove 13, which has a face, and general orientation slot 13 can With triangle of squaring up, and inclined-plane is the second guiding surface 14, is made in this way by lower button 4, the second guiding surface 14 with Guide rod 15 acts on, and it is mobile to push movable part 3, to realize that latch hook 2 is converted from locking position to unlocking position.

Because button 4 will push movable part 3 mobile, button 4 must be moved down, described in order to which control button 4 is mobile Coded lock is located at the lower part of lock housing 1, by the activity box 6 that cooperates with dial-up dish 5 come the stroke of control button 4, dial-up dish 5 and living Dynamic frame 6 is consistent with the structure of general coded lock, the first return spring 16 is equipped between activity box 6 and lock housing 1, to help activity box 6 return to initial position, and the bottom of button 4 is contacted with the top of activity box 6, limit to release in dial-up dish 5 activity box 6 Afterwards, push button 4 can push activity box 6, can be oriented in the bottom of button 4 and/or the top setting third of activity box 6 oblique Face.The second return spring 17 also is provided between movable part 3 and lock housing 1 simultaneously, keeps movable part 3 that can locate when not by external force State when being latched position.

Latch hook 2 can be the U-shaped that metal curves, and preferably uses wirerope, is adapted to a variety of different scenes in this way, is The mobility of latch hook 2, one end of latch hook 2 are cased with the turning set 18 that cross section is T shape when keeping unlocking position, and turning set 18 is along axis Line is provided with hole, and one end of latch hook 2 inserts in the hole, and the two is kept to be fixedly connected；The other end of latch hook 2 is cased with cylindrical lock tube 19, same lock tube 19 is provided with hole, and the other end of latch hook 2 is fixedly connected in the hole of lock tube 19, opens on the external cylindrical surface of lock tube 19 There is the locked groove 20 of annular, while the end of movable part 3 is equipped with the clamping portion 21 that cross section is triangle, is inserted by clamping portion 21 In locked groove 20, the locking position of latch hook 2 is realized, and the triangular-section of clamping portion 21 is preferably right angled triangle, while inclined-plane court On, on one side with directly locked after the insertion of latch hook 2.

In addition, adjusting password for convenience, push button 22 is additionally provided on the side wall of lock housing, the push button 22 has agretope Lock-bit is conciliate, is offseted when the push button 22 is located at agretope with activity box 6, when resisting activity box 6, rotates dial-up dish 5 Password is adjusted, rather than password could be adjusted by needing to pin button 4 as in the past, prevent the trial employment period from will changing so close Code.The fixture block 23 that cross section is triangle is equipped in lock housing 1 simultaneously, the push button 22 is equipped with the wave cooperated with fixture block 23 Face 24 can both fix to the position of push button 22, and can also form certain paragraph sense, and user can perceive with tactile Whether position is shifted onto.

The invention also discloses a kind of luggage, using above-mentioned padlock, can quickly padlock and prolong the service life.

As shown in Figure 3, Figure 4, this padlock usage mode is, is inserted into lock core 7 with key, rotary locking cylinder 7, the gear on lock core 7 Block 10 is contacted with the first guiding surface 12, and movable part 3 is pushed away to the right, is detached from movable part 3 and latch hook 2, so as to by latch hook 2 pass through luggage to be locked, and are inserted into lock housing 1, locked by movable part 3.Also the dial-up dish 5 of adjustable coded lock is dialled Code-disc 5 is transferred to correct password, and by lower button 4, the second guiding surface 14 on button 4 pushes guide rod 15, while button 4 Downlink spatial to button 4 is conceded after activity box 6, activity box 6 can be pushed to remove in lower section, with pressing under button 4, equally activity Part 3 is turned right promotion, and movable part 3 and latch hook 2 are detached from, and completes to unlock.And when needing to adjust password dial-up dish 5 be transferred to correctly it is close Code, slide downward push button 22 withstands movable part 3, stirs dial-up dish 5, replaces new password, after push button is boosted again, make push button It is switched to solution lock-bit.

The foregoing is merely specific embodiment of the utility model, but the technical characteristics of the utility model is not limited to This, in the field of the utility model, made changes or modifications all cover practical new at this any those skilled in the art Among the scope of the patents of type.

Claims (10)

1. a kind of padlock, it is characterised in that: the latch hook (2) including lock housing (1) and U-shaped, the latch hook (2) have unlocking position and close Lock-bit, and,

The movable part (3) being installed in lock housing (1) and the button (4) being installed at the top of lock housing (1), the button (4) and activity Part (3) is flexibly connected, and,

The coded lock being installed in lock housing (1), the coded lock have dial-up dish (5) and activity box (6), the dial-up dish (5) The activity box (6) movement is limited in the locked state, and dial-up dish (5) password releases the activity box (6) when correct Limitation, to allow button (4) to push activity box (6) while drive the movable part (3) by latch hook (2) switched on lock-bit, with And

The lock core (7) being installed in lock housing (1), the lock core (7) can rotate along its axial direction, and the lock core (7) is being inserted into It when correct key, is rotated by key band movable lock core (7), lock core (7) pushes the movable part (3) that latch hook (2) is switched to unlocking Position.

2. a kind of padlock as described in claim 1, it is characterised in that: the outer end face of the lock core (7) is provided with keyhole (8), The inner face of the lock core (7) is equipped with connecting column (9), and the connecting column (9) is equipped with block (10), on the movable part (3) It is provided with notch (11), is equipped in the notch (11) after block (10) screw in and cooperates promotion movable part (3) mobile with block (10) The first guiding surface (12).

3. a kind of padlock as described in claim 1, it is characterised in that: be provided with guide groove (13) on the button (4) and lead It is the second guiding surface (14) to a side of slot (13), the movable part (3) is equipped with the guiding for protruding into guide groove (13) Bar (15), the guide rod (15) contact with the second guiding surface (14).

4. a kind of padlock as described in claim 1, it is characterised in that: the lock that the activity box (6) is arranged below button (4) In shell, the first return spring (16) are equipped between the activity box (6) and lock housing, the bottom and activity box (6) of the button (4) Top contact, the top of the bottom of the button (4) and/or activity box (6) is equipped with third guiding surface.

5. a kind of padlock as described in claim 1, it is characterised in that: be equipped with second between the movable part (3) and lock housing (1) Return spring (17).

6. a kind of padlock as described in claim 1, it is characterised in that: the latch hook (2) is wirerope.

7. a kind of padlock as described in claim 1 or 6, it is characterised in that: it is T that one end of the latch hook (2), which is cased with cross section, The turning set (18) of shape, the biggish one end of the turning set (18) are rotatably connected in lock housing (1)；The latch hook (2) it is another End cap has lock tube (19), and the lock tube (19) is cylinder, and the locked groove (20) of annular, the movable part are provided on external cylindrical surface (3) end is equipped with the clamping portion (21) that cross section is triangle, and the clamping portion (21) matches with locked groove (20) by latch hook (2) it is fixed on locking position.

8. a kind of padlock as described in claim 1, it is characterised in that: it is additionally provided on the lock case sidewalls push button (22), it is described There is push button (22) agretope to conciliate lock-bit, offset when the push button (22) is located at agretope with activity box (6).

9. a kind of padlock as claimed in claim 8, it is characterised in that: being equipped with cross section in the lock housing (1) is triangle Fixture block (23), the push button (22) are equipped with the wavy surface (24) cooperated with fixture block (23).

10. a kind of luggage, it is characterised in that: using padlock described in any one of claim 1 to 9.