CN110005274A - A kind of latching device and the luggage combination lock with the latching device - Google Patents
A kind of latching device and the luggage combination lock with the latching device Download PDFInfo
- Publication number
- CN110005274A CN110005274A CN201910297658.6A CN201910297658A CN110005274A CN 110005274 A CN110005274 A CN 110005274A CN 201910297658 A CN201910297658 A CN 201910297658A CN 110005274 A CN110005274 A CN 110005274A
- Authority
- CN
- China
- Prior art keywords
- block
- latching device
- rotating block
- pedestal
- pushing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- 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
- E05B65/5246—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating
- E05B65/5269—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating about an axis parallel to the surface on which the lock is mounted
Abstract
The present invention relates to lock technology fields, more particularly to a kind of latching device and with the luggage combination lock of the latching device, latching device includes pedestal, locking closure, latch hook, rotating block and pushing block, pedestal is fixedly connected with upper box shell, one end of locking closure and pedestal are hinged, and rotating block is located in pedestal and hinged with pedestal, and one end and the rotating block of latch hook are connected, locking closure can be locked on the lock of lower box shell by the other end of latch hook, and latching device further includes the clutch block that can limit rotating block rotation；Clutch block can limit the rotation of rotating block, rotation of the clutch block due to limiting rotating block when luggage combination lock vibrates, so that rotating block, which is not easy to be vibrated, to be caused to rotate, it can prevent rotating block rotation from leading to luggage combination lock accidental unlocking, clutch block in the present embodiment plays safety effect, only when pushing block pushes clutch block to relieve the limitation to rotating block, rotating block is just able to rotate, to realize unlock.
Description
Technical field
The present invention relates to lock technology fields, and in particular to a kind of latching device and the luggage password with the latching device
Lock.
Background technique
Luggage combination lock is widely used in each side in people's life since its performance easy to use, safe is higher
Face, to play anti-theft function.Luggage combination lock is especially widely used in often on the outgoing luggage carried, and luggage combination lock is luggage
Delivery at any time and temporarily when storage provide safety guarantee, but in the prior art, luggage meeting during carrying
Vibration is generated, and luggage combination lock is easy to cause it surprisingly to unlock due to vibration, prevent luggage combination lock for luggage from providing
Safety guarantee.
Summary of the invention
It is an object of the invention to aiming at the shortcomings in the prior art, and a kind of latching device is provided and there is the locking machine
The luggage combination lock of structure, the latching device can prevent luggage combination lock from surprisingly unlocking.
One of purpose of the invention is achieved through the following technical solutions:
A kind of latching device, including pedestal, locking closure, latch hook, rotating block and pushing block, pedestal and the fixed company of upper box shell are provided
It connects, one end of the locking closure and pedestal are hinged, and rotating block is located in pedestal and hinged with pedestal, one end of latch hook and rotating block connection
The locking closure can be locked on the lock of lower box shell by dynamic connection, the other end of latch hook, and the latching device further includes can
Limit the clutch block of rotating block rotation, the clutch block is located at the lower section of rotating block, when the pushing block movement and push from
When closing limitation of the block releasing to rotating block, the lower end of rotating block can be rotated, and the lower end of rotating block is rotated such that rotating block
Upper end is able to drive latch hook towards the movement of the direction of unlock, so as to unlock locking closure from lower box shell.
Wherein, the rotating block is equipped with groove/land, and clutch block includes the stop section that can cooperate with groove/land,
The side of stop section is connected with press section, when pushing block pushes the press section to move down, enable to stop section and groove/
Protrusion is detached from.
Wherein, the other side of the stop section and pedestal are hinged, and an elastic component is located at the bottom of rotating block and the bottom of pedestal
Between wall, when pushing block pushes the press section to move down, clutch block is using the other side of stop section as hinge joint, so that bullet
Property part generate deformation so that stop section and groove/land are detached from.
Wherein, the roof of the locking closure has extended downwardly through-hole, and the lock in lower box shell is corresponding with the position of the through-hole,
The top of rotating block be equipped with card slot, the both ends of latch hook be respectively insertion end and linkage end, linkage end extended downwardly fixture block with
Card slot clamping, insertion end by the through-hole and can be inserted into lock, so as to which locking closure to be locked in lower box shell.
Wherein, convex block is connected at the top of the pedestal, the inner wall of the convex block is equipped with catching groove, the linkage end of the latch hook
Bottom is also connected with extension block, and the extension block extends towards catching groove direction, when the upper end of rotating block rotates so that latch hook and lock
When button unlock, the extension block can be supported on the side wall above catching groove.
Wherein, the inner wall of the pushing block is equipped with the first pushing part and the second pushing part that are vertically connected with, the first pushing part with
The face of rotating block contact is upper contact surface, and the upper contact surface is inclined surface, under the face that the second pushing part is contacted with clutch block is
Contact surface, the lower contact surface is inclined surface, and the lower contact surface is located at the front side of the upper contact surface, when the pushing block moves
When dynamic, the lower contact surface of pushing block first compresses the press section and moves down, so that after press section is released to the limitation of rotating block,
Upper contact surface is rotated in the lower end for pushing rotating block.
Wherein, the bottom of the pushing block is equipped with limiting slot, and the bottom wall of the pedestal is a cover board, and cover board, which is connected with, to be limited
The excessively mobile limited block of pushing block processed, limited block are located in limiting slot.
Wherein, the side plate of the pedestal is equipped with limit hole, and the limited block is inserted towards closing piece, closing piece is extended at limit hole
Entering to limit hole can be fixedly connected with cover board with pedestal.
Wherein, the cover board is equipped with the notch through its upper and lower surface, and the position that press section correspond to notch is arranged, when pushing away
When block pushes the press section, the press section can be pressed into the notch by pushing block.
Another object of the present invention is achieved through the following technical solutions:
A kind of luggage combination lock, it is characterised in that: including latching device as described in any one of the above embodiments, further include bottom case and
It is installed on the coded lock component and key lock set of bottom case, the quantity of latching device is two, is identical first lock of structure
Mechanism and the second latching device, and the first latching device and the second latching device are separately mounted to the both ends of bottom case, coded lock
Component and the linkage connection of key lock set, key lock set include knob, lock core, shifting block and switch block, band turn when knob rotates
Block rotation, first connecting rod and the second connecting rod are located at the two sides of switch block, and couple with switch block, the first locking machine
Structure couples with first connecting rod, and the second latching device couples with the second connecting rod, and when unlocking, rotation knob is driven
Switch block rotation, switch block rotation drive first connecting rod and the second connecting rod mutually from movement, and first connecting rod pushes the first locking machine
The pushing block of structure is mobile, and the second connecting rod pushes the pushing block of the second latching device mobile, so that pushing block pushes clutch block to release to turning
The limitation of motion block enables the lower end of rotating block to be pushed, when the rotation of the lower end of rotating block, so that the upper end of rotating block
It rotates and is detached from upper box shell with moveable lock hook, realize unlock
Beneficial effects of the present invention: latching device of the invention is provided with latch hook for locking upper box shell, is able to drive
Latch hook towards the mobile rotating block of unlocking direction, the clutch block of rotating block rotation can be limited and clutch block can be pushed to release pair
The pushing block of the limitation of rotating block, clutch block can limit the rotation of rotating block, when luggage combination lock vibrates clutch block by
In the rotation of limitation rotating block, so that rotating block will not be because being caused to rotate, so as to prevent rotating block rotation from causing by vibration
Luggage combination lock accidental unlocking, the clutch block in the present embodiment play safety effect, only when pushing block pushes clutch block to relieve
Limitation to rotating block, rotating block are just able to rotate, to realize the unlock of luggage combination lock.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of luggage combination lock of the invention.
Fig. 2 is the decomposition diagram of the part-structure of luggage combination lock of the invention.
Fig. 3 is the cross-sectional view of latching device of the invention.
Fig. 4 is the decomposition texture schematic diagram of latching device of the invention.
Include: in Fig. 1 to Fig. 4
Bottom case 1, latching device 2, pedestal 20, convex block 200, catching groove 201, left plate 202, right side plate 203, limit hole 204,
Cover board 205, main body 206, strut 207, short slot 2070, notch 208, limited block 209, closing piece 2090, locking closure 21, through-hole 210, lock
Hook 22, fixture block 220, extension block 221, rotating block 23, hinge hole 230, hinge bar 231, card slot 232, protrusion 233, groove 234,
Elastic component 235, pushing block 24, the first pushing part 240, the second pushing part 241, upper contact surface 242, lower contact surface 243, limiting slot
244, clutch block 25, stop section 250, press section 251, hinged shaft 252, coded lock component 3, key lock set 4, knob 41, lock core
42, shifting block 43, switch block 44, linkage post 441, first connecting rod 51, the second connecting rod 52, link slot 53, connecting rod spring 54, limit
Drilling 55, locating part 56, lock 6, handle base 7, handle 70, torsional spring 71.
Specific embodiment
The invention will be further described with the following Examples.
The specific embodiment of luggage combination lock of the invention, as Figure 1-Figure 2, including bottom case 1, bottom case 1 are equipped with
Coded lock component 3 and key lock set 4, bottom case 1 are also equipped with latching device 2, and coded lock component 3 and key lock set 4 link
Connection.As depicted in figs. 1 and 2, key lock set 4 includes knob 41, lock core 42, shifting block 43 and switch block 44, and lock core 42 is threaded through
In knob 41, shifting block 43 is set to 42 lower section of lock core, and switch block 44 is installed on 41 lower section of shifting block 43 and knob.Coded lock component 3 is locked
And when the locking of key lock set 4, knob 41 can not rotate；When coded lock component 3 is unlocked, the rotatable realization of knob 41 unlock；It is close
When code lock set 3 is locked, after being inserted into lock core 42 with movable lock core 42 and the rotation of shifting block 43 by key, the rotatable realization solution of knob 41
Lock.This luggage combination lock includes following two unlocking manner: first is that inputting correct password, coded lock using coded lock component 3
After component 3 is unlocked, unlock is realized by rotation knob 41；Second is that being inserted into lock core 42 using key, pass through key band movable lock core 42
It is rotated with shifting block 43, unlock is then realized by rotation knob 41.
As depicted in figs. 1 and 2, bottom case 1 is also equipped with first connecting rod 51 and the second connecting rod 52,51 He of first connecting rod
Second connecting rod 52 is located at the two sides of switch block 44, and couples with switch block 44.First connecting rod 51 and the second connection
Bar 52 is equipped with linkage slot 53, and switch block 44 is set there are two linkage post 441, and two linkage posts 441 are located at first connecting rod 51
Linkage slot 53 in upper and the second connecting rod 52.When being unlocked, the rotation of switch block 44 drives first connecting rod 51 and second to connect
52 phase of extension bar realizes unlock from movement.Preferably, linkage slot 53 is long waist shaped groove, and the length of the long waist shaped groove is vertical
In the moving direction of 51/ second connecting rod 52 of first connecting rod, the setting of long waist shaped groove, so that first connecting rod 51 and second connects
The movement of extension bar 52 can preferably level off to linear motion, so that control is more stable and can suitably reduce lock body
Whole volume.Connecting rod spring 54, first connecting rod 51 and second are equipped between first connecting rod 51 and the second connecting rod 52
When 52 phase of connecting rod is from movement, connecting rod spring 54 generates deformation, and connecting rod spring 54 is for making first connecting rod 51 and second
Connecting rod 52 moves toward one another realization and resets.First connecting rod 51 and/or the second connecting rod 52 are equipped with limiting holes 55, and bottom case 1 is equipped with
Locating part 56 by limiting holes 55, locating part 56 and limiting holes 55 cooperate to limit first connecting rod 51 and the second connecting rod 52
Moving distance, avoid unlock when knob 41 or lock core 42 rotate angle it is excessive influence this luggage combination lock normally making
With.
As depicted in figs. 1 and 2, latching device 2 include identical first latching device of structure and the second latching device, first
Latching device and the second latching device are located at 1 both ends of bottom case.First latching device couples with first connecting rod 51；The
Two latching devices couple with the second connecting rod 52.
As shown in Figure 3 and Figure 4, include pedestal 20 in each latching device 2, locking closure 21, latch hook 22, rotating block 23 and push away
Block 24, pedestal 20 are fixedly connected with upper box shell, and pedestal 20 is surrounded by four side plates, and top has protruded upward convex block 200, this is convex
The inner wall of block 200 is equipped with catching groove 201, and left plate 202, the right side plate 203 of pedestal 20 are equipped with a limit hole 204, pedestal 20
Bottom wall is a cover board 205, and cover board 205 includes main body 206 and strut 207, and the quantity of strut 207 is two, and two struts 207 divide
Not Wei Yu the right side of main body 206 both ends, the upper end of each strut 207 is equipped with a short slot 2070, the left side of cover board 205 and rear side
On be equipped with one and can limit the excessively mobile limited block 209 of pushing block 24, which is connected to the upper surface of cover board 205, limit
Position block 209 can be inserted respectively into corresponding limit towards closing piece 2090, two closing pieces 2090 are extended with to the left and to the right
In hole 204, by the clamping of limit hole 204 and closing piece 2090, cover board 205 and pedestal 20 can be fixed together, be prevented
Only cover board 205 falls off from pedestal 20.Cover board 205 is additionally provided with notch 208, and notch 208 can run through its upper and lower surface.
Rotating block 23 is located in pedestal 20, and rotating block 23 is located between two struts 207, and the middle part of rotating block 23 is set
There are hinge hole 230, the position for being located at corresponding hinge hole 230 of short slot 2070, a hinge bar 231 is inserted into hinge hole 230 simultaneously
It is inserted into after short slot 2070 on the front side board and back side panel of pedestal 20.The top of rotating block 23, which is recessed downwards, is formed with card slot
232, it is connected with protrusion 233 on the left plate 202 of rotating block 23, the bottom of the protrusion 233 and rotating block 23 forms fluted
234.Elastic component 235 is equipped between the upper end of rotating block 23 and the left plate 202 of pedestal 20, direction is right when the lower end of rotating block 23
When side rotates, rotating block 23 can be hinge joint with hinge bar 231, so that the upper end of rotating block 23 is towards left pivot movement,
When releasing the power to 23 lower end of rotating block, the upper end that elastic component 235 can push rotating block 23 resets.
Latching device 2 further includes clutch block 25, and clutch block 25 can limit the rotation of rotating block 23, and clutch block 25, which is located at, to be turned
The lower section of motion block 23, clutch block 25 include stop section 250, press section 251 and hinged shaft 252, stop section 250 and the equal position of hinged shaft 252
Front side and rear side in press section 251, the both ends of hinged shaft 252 can be hinged with pedestal 20, and press section 251 is from stop section 250
Front side extends downward, and the position of press section 251 is corresponding with the position of notch 208, the one side that press section 251 is contacted with pushing block 24
Press section 251 can be pressed into notch 208 for inclined surface when pushing block 24 is mobile and pushes the press section 251.Block
Portion 250 is used to cooperate with protrusion 233, elastic component 235 is connected between the bottom and cover board 205 of stop section 250, when pushing block 24 pushes away
When downwardly notch 208 is mobile for dynamic press section 251,25 hinged shaft 252 of clutch block is used as hinge joint, so that elastic component 235 generates
Deformation, elastic component 235 compress, so that stop section 250 and protrusion 233 are detached from, release the rotation to rotating block 23 and limit.If
The rotation for setting the clutch block 25 limitation rotating block 23, can prevent when luggage combination lock vibrates, lead to 23 turns of rotating block
Dynamic, so that luggage combination lock accidental unlocking, clutch block 25 in the present embodiment plays safety effect, only when pushing block 24 pushes
Clutch block 25 relieves the limitation to rotating block 23, and rotating block 23 is just able to rotate, to realize unlock.
One end of pushing block 24 fastens 51/ second connecting rod 52 of first connecting rod, and the other end of pushing block 24 is inserted into pedestal 20
It is interior, and can be moved on cover board 205, the inner wall of pushing block 24 is equipped with the first pushing part 240 and the second pushing part that are vertically connected with
241, the face that the first pushing part 240 is contacted with the convex block 200 of rotating block 23 is upper contact surface 242, and upper contact surface 242 is inclination
Face, the face that the second pushing part 241 is contacted with the press section 251 of clutch block 25 are lower contact surface 243, and lower contact surface 243 is inclination
Face, and lower contact surface 243 is located at the front side of upper contact surface 242, when pushing block 24 is mobile, the lower contact surface 243 of pushing block 24 is first supported
It presses splenium 251 to move down, so that upper contact surface 242 turns in promotion after press section 251 is released to the limitation of rotating block 23
The lower end of motion block 23 is rotated towards side, so that rotating block 23 is hinge joint rotation with its hinge hole 230, so that rotation
The upper end of block 23 is rotated towards the other side.The bottom of pushing block 24 is equipped with limiting slot 244, and limited block 209 is located in limiting slot 244,
When pushing block 24 is mobile, limiting slot 244 moves backward forward and can be limited fast block and live, can anti-thrust block 24 in cover board
It is excessively moved on 205, leads to the structural failure of pushing block 24.
Lower box shell is equipped with lock 6, and one end of locking closure 21 and pedestal 20 are hinged, and the other end can be locked in lower box shell,
The roof of locking closure 21 has extended downwardly through-hole 210, and the position of the through-hole 210 is corresponding with the position of lock 6, rotating block 23 and lock
Hook 22 is connected, and the rotation of rotating block 23 is able to drive the movement of latch hook 22, and the both ends of latch hook 22 are respectively insertion end and linkage
End, linkage end have extended downwardly fixture block 220, which is inserted into card slot 232 and is clamped with card slot 232, and insertion end is inserted into through-hole
It in 210, and can be entered by through-hole 210 in lock 6, so as to which locking closure 21 to be locked in lower box shell.Latch hook 22
The bottom at linkage end is also connected with extension block 221, which extends towards the direction of catching groove 201, when rotating block 23 rotates
So that extension block 221 can support the side wall of 201 top of catching groove, so that the convex block of rotating block 23 when 6 unlock of latch hook 22 and lock
Clutch block 25 is supported in 200 bottoms, prevents clutch block 25 from resetting and blocks rotating block 23 and rotating block 23 is caused to can not achieve reset,
So that latch hook 22 can not achieve locking.When extension block 221 supports the side wall of 201 top of catching groove, need to lock at this time, then
The top of locking closure 21 is pressed, so that locking closure 21 moves down, while extension block 221 moves downward simultaneously and is inserted into catching groove 201
Interior, locking is realized in 6 locking of latch hook 22 and lock.
As shown in Figure 1, this luggage combination lock further includes handle base 7, handle base 7 is mounted on 1 upper end of bottom case and corresponds to coded lock
The position of component 3 and key lock set 4, knob 41 run through handle base 7.Handle base 7 is rotatably connected to handle 70, handle 70 and handle
Torsional spring 71 is equipped between hand seat 7, when handle 70 turns to the box shell perpendicular to 7 place of handle base, torsional spring 71 generates deformation.
As depicted in figs. 1 and 2, it when being unlocked, is unlocked by coded lock component 3 or is opened using key insertion lock core 42
Then lock drives switch block 44 to rotate by turning knob 41, switch block 44 rotates so that first connecting rod 51 and the second connecting rod 52
Mutually from movement, first connecting rod pushes the pushing block 24 of the first latching device 2 mobile, and the second connecting rod pushes the second latching device 2
Pushing block 24 it is mobile so that pushing block 24 pushes clutch block 25 to release the limitation (as shown in Figure 3) to rotating block 23, so that rotating block
23 lower end can be pushed, when the rotation of the lower end of rotating block 23, so that the upper end of rotating block 23 rotates and with moveable lock hook
22 are detached from upper box shell, to realize unlock.This luggage combination lock by switch block 44, first connecting rod 51, the second connecting rod 52 with
And two groups of latching devices 2 are equipped with, and make it possible to realize by a knob 41 or lock core 42 to two groups of latching devices 2
Synchronously control unlock, so that operation is more simple and convenient, the relatively more flexible and safety and reliability of control is stronger, simultaneously effective
Reduce the quantity of one-piece parts, so that structure is relatively simpler and compact.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (10)
1. a kind of latching device, it is characterised in that: including pedestal, locking closure, latch hook, rotating block and pushing block, pedestal and upper box shell are solid
Fixed connection, one end of the locking closure and pedestal are hinged, and rotating block is located in pedestal and, one end of latch hook and rotation hinged with pedestal
Block is connected, and the locking closure can be locked on the lock of lower box shell by the other end of latch hook, and the latching device further includes
The clutch block of the rotating block rotation can be limited, the clutch block is located at the lower section of rotating block, when the pushing block is mobile and pushes away
When dynamic clutch block releases the limitation to rotating block, the lower end of rotating block can be rotated, and the lower end of rotating block is rotated such that rotation
The upper end of block is able to drive latch hook towards the movement of the direction of unlock, so as to unlock locking closure from lower box shell.
2. a kind of latching device according to claim 1, it is characterised in that: the rotating block is equipped with groove/land, clutch
Block includes the stop section that can cooperate with groove/land, and the side of stop section be connected with press section, pushed when pushing block described in press
When splenium moves down, stop section and groove/land is enabled to be detached from.
3. a kind of latching device according to claim 2, it is characterised in that: the other side of the stop section and pedestal are cut with scissors
It connecing, an elastic component is located between the bottom of rotating block and the bottom wall of pedestal, when pushing block pushes the press section to move down, from
Block is closed using the other side of stop section as hinge joint, so that elastic component generates deformation so that stop section and groove/land are de-
From.
4. a kind of latching device according to claim 1, it is characterised in that: the roof of the locking closure has extended downwardly logical
Hole, the lock in lower box shell is corresponding with the position of the through-hole, and equipped with card slot, the both ends of latch hook are respectively at the top of rotating block
Insertion end and linkage end, linkage end have extended downwardly fixture block and card slot and have been clamped, and insertion end by the through-hole and can be inserted into
In lock, so as to which locking closure is locked in lower box shell.
5. a kind of latching device according to claim 4, it is characterised in that: be connected with convex block, institute at the top of the pedestal
The inner wall for stating convex block is equipped with catching groove, and the linkage end bottom of the latch hook is also connected with extension block, and the extension block is towards catching groove side
To extension, when the upper end of rotating block rotates so that latch hook and lock unlock, the extension block can support the side above catching groove
On wall.
6. a kind of latching device according to claim 2, it is characterised in that: the inner wall of the pushing block is equipped with and is vertically connected with
First pushing part and the second pushing part, the face that the first pushing part is contacted with rotating block are upper contact surface, and the upper contact surface is to incline
Inclined-plane, the face that the second pushing part is contacted with clutch block are lower contact surface, and the lower contact surface is inclined surface, and the lower contact surface
Positioned at the front side of the upper contact surface, when the pushing block is mobile, the lower contact surface of pushing block first compresses the press section to moving down
It is dynamic, so that upper contact surface is rotated in the lower end for pushing rotating block after press section is released to the limitation of rotating block.
7. a kind of latching device according to claim 2, it is characterised in that: the bottom of the pushing block is equipped with limiting slot, institute
The bottom wall for stating pedestal is a cover board, and cover board, which is connected with, can limit the excessively mobile limited block of pushing block, and limited block is located at limiting slot
It is interior.
8. a kind of latching device according to claim 7, it is characterised in that: the side plate of the pedestal is equipped with limit hole, institute
Limited block is stated towards closing piece is extended at limit hole, closing piece is inserted into limit hole and can be fixedly connected with cover board with pedestal.
9. a kind of latching device according to claim 7, it is characterised in that: the cover board is equipped with through its upper and lower surface
One notch, press section correspond to the position setting of notch, and when pushing block pushes the press section, the press section can be by pushing block pressure
Enter in the notch.
10. a kind of luggage combination lock, it is characterised in that: including such as described in any item latching devices of claim 1-9, further include
Bottom case and the coded lock component and key lock set for being installed on bottom case, the quantity of latching device are two, are structure identical the
One latching device and the second latching device, and the first latching device and the second latching device are separately mounted to the both ends of bottom case,
Coded lock component and the linkage connection of key lock set, key lock set includes knob, lock core, shifting block and switch block, when knob rotates
Switch block rotation is driven, first connecting rod and the second connecting rod are located at the two sides of switch block, and couple with switch block, first
Latching device couples with first connecting rod, and the second latching device couples with the second connecting rod, when unlocking, rotation rotation
Button drives switch block rotation, and switch block rotation drives first connecting rod and the second connecting rod mutually from movement, and first connecting rod pushes first
The pushing block of latching device is mobile, and the second connecting rod pushes the pushing block of the second latching device mobile, so that pushing block pushes clutch block solution
Except the limitation to rotating block, the lower end of rotating block is pushed, when the rotation of the lower end of rotating block, so that rotating block
Upper end rotation and be detached from upper box shell with moveable lock hook, realize unlock.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297658.6A CN110005274B (en) | 2019-04-15 | 2019-04-15 | Lock catch mechanism and case coded lock with same |
| PCT/CN2019/114011 WO2020211324A1 (en) | 2019-04-15 | 2019-10-29 | Lock latch mechanism, and combination lock having the same for suitcases and bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297658.6A CN110005274B (en) | 2019-04-15 | 2019-04-15 | Lock catch mechanism and case coded lock with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110005274A true CN110005274A (en) | 2019-07-12 |
| CN110005274B CN110005274B (en) | 2023-11-21 |
Family
ID=67171751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910297658.6A Active CN110005274B (en) | 2019-04-15 | 2019-04-15 | Lock catch mechanism and case coded lock with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110005274B (en) |
| WO (1) | WO2020211324A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259270A (en) * | 2019-07-24 | 2019-09-20 | 李浩远 | Clutch device for lock |
| WO2020211324A1 (en) * | 2019-04-15 | 2020-10-22 | 东莞市怡丰锁业有限公司 | Lock latch mechanism, and combination lock having the same for suitcases and bags |
| CN113040490A (en) * | 2019-12-26 | 2021-06-29 | 金泰祥精密五金（昆山）有限公司 | Fixing device and reinforced box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843692A (en) * | 2022-06-07 | 2022-08-02 | 福建铕乾新能源科技有限公司 | Large capacity lithium cell group |
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| US20130247625A1 (en) * | 2012-03-07 | 2013-09-26 | General Aerospace GmbH | Locking Device |
| CN108915420A (en) * | 2018-08-30 | 2018-11-30 | 东莞市景瑜实业有限公司 | A kind of padlock |
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| US5881584A (en) * | 1996-11-13 | 1999-03-16 | Brunoski; Thomas T. | Portable shockproof locking mechanism |
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| CN207245403U (en) * | 2017-09-22 | 2018-04-17 | 平阳县超凡箱包配件厂 | A kind of well-set luggage combination lock |
| CN208605054U (en) * | 2018-07-10 | 2019-03-15 | 东莞市怡丰锁业有限公司 | A kind of luggage combination lock |
| CN110005274B (en) * | 2019-04-15 | 2023-11-21 | 东莞市怡丰锁业有限公司 | Lock catch mechanism and case coded lock with same |
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2019
- 2019-04-15 CN CN201910297658.6A patent/CN110005274B/en active Active
- 2019-10-29 WO PCT/CN2019/114011 patent/WO2020211324A1/en active Application Filing
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| GB9523237D0 (en) * | 1995-11-14 | 1996-01-17 | Kuo Yung Lung | A lock |
| WO2001051747A1 (en) * | 2000-01-12 | 2001-07-19 | Euro-Locks S.A. | Lock for auxiliary chests |
| CN201666055U (en) * | 2010-01-07 | 2010-12-08 | 珠海天宏科技实业有限公司 | Luggage lock |
| US20130247625A1 (en) * | 2012-03-07 | 2013-09-26 | General Aerospace GmbH | Locking Device |
| CN108915420A (en) * | 2018-08-30 | 2018-11-30 | 东莞市景瑜实业有限公司 | A kind of padlock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211324A1 (en) * | 2019-04-15 | 2020-10-22 | 东莞市怡丰锁业有限公司 | Lock latch mechanism, and combination lock having the same for suitcases and bags |
| CN110259270A (en) * | 2019-07-24 | 2019-09-20 | 李浩远 | Clutch device for lock |
| CN110259270B (en) * | 2019-07-24 | 2023-09-05 | 广东镖臣防盗设备有限公司 | Clutch device for lock |
| CN113040490A (en) * | 2019-12-26 | 2021-06-29 | 金泰祥精密五金（昆山）有限公司 | Fixing device and reinforced box |
| CN113040490B (en) * | 2019-12-26 | 2023-10-03 | 金泰祥精密五金（昆山）有限公司 | Fixing device and reinforcement box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020211324A1 (en) | 2020-10-22 |
| CN110005274B (en) | 2023-11-21 |
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