CN209228221U - A kind of portable type cipher hang lock - Google Patents
A kind of portable type cipher hang lock Download PDFInfo
- Publication number
- CN209228221U CN209228221U CN201821199217.XU CN201821199217U CN209228221U CN 209228221 U CN209228221 U CN 209228221U CN 201821199217 U CN201821199217 U CN 201821199217U CN 209228221 U CN209228221 U CN 209228221U
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Abstract
The utility model system provides a kind of portable type cipher hang lock, including lock bridge and lock housing, and the fixation column bottom of lock bridge is fixed with lift shaft by locking post, the radius of locking post is r, the radius of lift shaft is R, and the bottom of R > r, lift shaft connect lock housing by the first spring；Lock tongue is slidably connected in lock housing, one end of lock tongue is equipped with the locking slot in calabash shaped, and the other end of lock tongue is fixed with button, locking post is arranged across locking slot, the side of locking slot large radius is arranged close to button, and button is connect by second spring with lock housing, and the bottom of lock tongue is equipped with triangle recessed portion；The lower section of lock tongue is equipped with closing piece, is fixed with triangle lug boss on closing piece；The lower section of closing piece is equipped with password wheel assembly.The utility model presses lower button by singlehanded, lock bridge just can automatic spring realize and unlock that locking, unlocking operation are convenient, and realize that limiting locking, anti-theft performance are good around lock bridge fixed column by cyclic annular in lock housing.
Description
Technical field
The utility model relates to padlocks, specifically disclose a kind of portable type cipher hang lock.
Background technique
Padlock be on lock body equipped with can with the ring-type of snapping or " one " shape metal lock bridge, padlock by lock bridge directly with
Lock body snapping forms enclosed shape lockset.Cipher hang lock is the structure for realizing switch lock to padlock by cipher lock structure.
In the prior art, cipher hang lock includes lock body, lock bridge and cipher lock, and upper lock construction generallys use plug-in type lock tongue
The portable pillar of lock bridge is locked, since the portable pillar of lock bridge needs to carry out movement by a relatively large margin during locking, unlocking,
And lock bridge portable pillar is easy to be damaged outside lock housing after unlocking, long-time service is got off, and the recess lock-bit in lock bridge portable pillar can be sent out
Raw different degrees of abrasion is got rusty, can not be effectively with lock tongue cooperation locking, unlocking, and the cipher hang lock structure of this structure can not
It leans on, is easily damaged；In addition, the locking of padlock and unlocking action are all comparatively laborious in the prior art, it is inconvenient for operation.
Utility model content
Based on this, it is necessary to it is directed to prior art problem, a kind of portable type cipher hang lock is provided, it just can be real by one hand
The operation now locked and unlocked, and overall structure is reliable and stable, is hardly damaged failure.
To solve prior art problem, the utility model discloses a kind of portable type cipher hang lock, including lock bridge and lock housing, locks
The fixation column bottom of beam is fixed with lift shaft by locking post, and the radius of locking post is r, and the radius of lift shaft is R, R > r,
The bottom of lift shaft connects lock housing by the first spring；
Lock tongue is slidably connected in lock housing, one end of lock tongue is equipped with the locking slot in calabash shaped, and the other end of lock tongue is fixed
There is button, locking post is arranged across locking slot, and the minor radius and large radius of locking slot are respectively a, A, a=r, A=R, locking slot
The side of large radius is arranged close to button, and button is connect by second spring with lock housing close to the side of locking post, the bottom of lock tongue
Portion is equipped with triangle recessed portion；
The lower section of lock tongue is equipped with closing piece, is fixed with triangle lug boss on closing piece, triangle lug boss is matched with triangle recessed portion；
The lower section of closing piece is equipped with password wheel assembly, the upper and lower position of the output end limitation closing piece of password wheel assembly.
Further, the side of lock bridge fixed column is fixed with limited block, and limited block is movably connected in lock housing.
Further, password wheel assembly includes wheel shaft, and the side of wheel shaft is fixed with n locking convex block, and n is whole greater than 0
Number, wheel outer shaft sleeve are equipped with n tune code wheel, adjust in code wheel from top to bottom through the upper locked groove and wheel shaft through-hole for having coaxial arrangement, wheel
The side of shaft through-hole is communicated with unlocking recessing groove, and upper locked groove, unlocking recessing groove are matched with locking convex block, adjusts the rotation of code wheel outer
Direction detent is arranged with password wheels, and upper stopper is fixed at the top of wheel shaft, and upper stopper passes through the tune code wheel of third spring and top
Connection, upper stopper are the output end of password wheel assembly.
Further, upper stopper and closing piece are located at same level.
Further, the tune code wheel of bottom is connected with tune code switch.
Further, the side of password wheels is equipped with and stirs elastic slice.
Further, key cylinder is additionally provided in lock housing, the output end of key cylinder is connected with clutch block, the top of clutch block
Portion is equipped with resigning breach portion, and closing piece is located at the side at the top of clutch block.
Further, rotating block is rotatably connected in lock housing, rotating block is equipped with linkage convex block, linkage convex block and closing piece
Match, the top for the convex block that links is equipped with indicating arm, and the bottom of indicating arm is fixed with limit driving portion, limits and passes through the 4th on driving portion
Spring is connect with lock housing, limit driving portion and rotation Block- matching.
The utility model has the following beneficial effects: the utility model discloses a kind of portable type cipher hang lock, special lock is set
Tongue, lock block structure, input proper password after, by one hand press lower button, lock bridge just can automatic spring in lock housing realize unlock,
Lock bridge is detained when locking just can limit its position, and without adjusting upper lock cipher by lock bridge, the other hand on the other hand, locking, unlock behaviour
Facilitate, meets instantly social high efficiency demand, and realize limiting locking around lock bridge fixed column by cyclic annular, can avoid non-
Strength converges when method is unlocked, and the position limiting structure surrounded can effectively share the strength of illegal unlock, and anti-theft performance is good, together
When can be avoided locking position by external environment corrode, damage.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is that the utility model removes the schematic diagram of internal structure after half of lock housing.
Fig. 3 is that the utility model removes the fractionation structural representation after lock housing.
Fig. 4 is the schematic diagram of internal structure that code wheel is adjusted in the utility model.
Appended drawing reference are as follows: lock bridge 10, locking post 11, lift shaft 12, the first spring 13, limited block 14, lock housing 20, lock tongue
30, locking slot 31, button 32, second spring 33, triangle recessed portion 34, closing piece 40, triangle lug boss 41, password wheel assembly 50,
Wheel shaft 51, locking convex block 511 adjust code wheel 52, upper locked groove 521, wheel shaft through-hole 522, unlocking recessing groove 523, password wheels 53, upper gear
Block 54, adjusts code switch 56, stirs elastic slice 57, key cylinder 60, clutch block 61, resigning breach portion 62, rotating block third spring 55
70, link convex block 71, indicating arm 72, limit drive rod 73, the 4th spring 74.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
Referring to figs. 1 to Fig. 4.
The utility model embodiment discloses a kind of portable type cipher hang lock, including lock bridge 10 and lock housing 20, lock bridge 10 include
It is inverted U shape the fixed column and portable pillar of connection, the fixation column bottom of lock bridge 10 is fixed with lift shaft 12 by locking post 11, rises
The fixed column coaxial arrangement of shaft 12, locking post 11 and lock bridge 10 is dropped, and lift shaft 12 is arranged along y-axis, the radius of locking post 11
For r, the radius of lift shaft 12 is R, and the bottom of R > r, lift shaft 12 connect lock housing 20 by the first spring 13；
Lock tongue 30 is slidably connected in lock housing 20, lock tongue 30 is slidably connected in lock housing 20 along x-axis, and one end of lock tongue 30 is set
There is the locking slot 31 in calabash shaped, the other end of lock tongue 30 is fixed with button 32, and locking post 11 is arranged across locking slot 31, locking
The minor radius and large radius of slot 31 are respectively a, A, and the side of a=r, A=R, 31 large radius of locking slot are arranged close to button 32, press
Button 32 is connect by second spring 33 with lock housing 20 close to the side of locking post 11, and second spring 33 is parallel with x-axis, lock tongue 30
Bottom is equipped with triangle recessed portion 34, and triangle recessed portion 34 is the bottom surface triangular shaped recess parallel with 30 upper surface of lock tongue；
The lower section of lock tongue 30 is equipped with closing piece 40, is fixed with triangle lug boss 41, triangle lug boss 41 and triangle on closing piece 40
Recessed portion 34 matches, and triangle lug boss 41 is the bottom surface triangular hill parallel with 40 upper surface of closing piece；
The lower section of closing piece 40 is equipped with password wheel assembly 50, the upper bottom of the output end limitation closing piece 40 of password wheel assembly 50
It sets, when unlocking, password wheel assembly 50 releases the limitation to closing piece 40, under closing piece 40 can be under the action of button 32 and dependency structure
Drop, when locking, password wheel assembly 50 limits the position of closing piece 40, and closing piece 40 can not move up and down.
The working process of the utility model is as follows: when unlocking, password wheel assembly 50 is adjusted, password wheel assembly 50 is unclamped to closing piece
40 lifting limit, to lock housing 20 inside press lower button 32, lock tongue 30 move to the fixed column of lock bridge 10, is connected due to inclined-plane
Relationship, triangle recessed portion 34 swimmingly depress triangle lug boss 41 during horizontal movement, calabash shaped locking slot 31
Most path portion is pushed to coaxial with locking post 11, since the first spring 13 driving lift shaft 12 rises and passes through locking slot
31, lock bridge 10 pops up lock housing 20 and realizes unlocking；When locking, lock bridge 10 is depressed, until locking post 11 is fallen into locking slot 31, second
Spring 33 drives lock tongue 30 to move far from the fixed column of lock bridge 10 by button 32, until the minor radius portion of calabash shaped locking slot 31
Point it is pushed to coaxial with locking post 11, lift shaft 12 is locked by lock tongue 30 from uppermost limit at this time, locking movement completion.
Special lock tongue, lock block structure is arranged in the utility model, after inputting proper password, presses lower button, lock by one hand
Beam just can automatic spring realize and unlock that when locking, which detains lock bridge, just can limit its position in lock housing, without on the other hand by lock bridge,
The other hand adjusts upper lock cipher, and locking, unlocking operation are convenient, meets instantly social high efficiency demand, and surround by ring-type
Lock bridge fixed column realizes limiting locking, and strength converges when can avoid illegal unlock, and the position limiting structure surrounded can be effective
Share the strength of illegal unlock, anti-theft performance is good, while can be avoided locking position and being corroded, damage by external environment.
In the present embodiment, the side of 10 fixed column of lock bridge is fixed with limited block 14, and the resigning of 20 inner ring column type of lock housing is sliding
Slot can go up and down and rotate for limited block 14, i.e., limited block 14 is movably connected in lock housing 20, and limited block 14 is for preventing lock bridge
10 are all extracted lock housing 20.
In the present embodiment, password wheel assembly 50 includes wheel shaft 51, and wheel shaft 51 is arranged in parallel with y-axis, the side of wheel shaft 51
It is fixed with n locking convex block 511, n is the integer greater than 0, and n tune code wheel 52 is arranged with outside wheel shaft 51, is adjusted in code wheel 52 from upper
To lower through the upper locked groove 521 for having coaxial arrangement and wheel shaft through-hole 522, the radius of upper locked groove 521 is greater than the half of wheel shaft through-hole 522
Diameter, wheel shaft 51 passes through upper locked groove 521 and wheel shaft through-hole 522 is arranged, and the side of wheel shaft through-hole 522 is communicated with unlocking recessing groove 523,
Upper locked groove 521, unlocking recessing groove 523 are matched with locking convex block 511, and code wheel 52 is adjusted to rotate along wheel shaft 51, adjust 52 outer of code wheel
Rotation direction detent is arranged with password wheels 53, and the top of wheel shaft 51 is fixed with upper stopper 54, and upper stopper 54 passes through third spring 55
It is connect with the tune code wheel 52 at top, upper stopper 54 is the output end of password wheel assembly 50.When locking, password bad is locked convex
Block 511 is located in the upper locked groove 521 for adjusting code wheel 52, and wheel shaft 51 can not carry out elevating movement；When unlocking, correct password is inputted,
Password wheels 53, which drive, adjusts code wheel 52 to rotate, and 523 face of unlocking recessing groove locking convex block 511, wheel shaft 51 can be in external driving force
Under the action of realize lifting, external driving force is mainly to carry out the lower pressure of self-locking block 40.
In the present embodiment, upper stopper 54 and closing piece 40 are located at same level, Horizontal limiting, and structure is more compact surely
Gu the movement that closing piece 40 drives upper stopper 54 to push is more stable and reliable.
In the present embodiment, the tune code wheel 52 of bottom, which is connected with, adjusts code switch 56, and code switch 56 is adjusted to be movably connected on lock housing
In 20, adjust code switch 56 can be along y-axis elevating movement.Under unlocking condition, toward lock housing 20 inside by lower code switch 56, adjust code wheel 52
Squeeze the rising of third spring 55, locking convex block 511 slides into unlocking recessing groove 523, tune code wheel 52 is detached from and the card of password wheels 53
Position connection, password can be reset by adjusting password wheels 53 at this time.
In the present embodiment, the side of password wheels 53 is equipped with and stirs elastic slice 57, stirs elastic slice 57 and is connected in lock housing 20, wave
Spring plate 57 is used for the rotation of limit for cryptographic wheel 53, when inputting password, for providing the user with rotation feedback, can assist
It is completed at the operation that password wheels 53 rotate.
In the present embodiment, key cylinder 60 is additionally provided in lock housing 20, the output end of key cylinder 60 is connected with clutch block
61, the top of clutch block 61 is equipped with resigning breach portion 62, and closing piece 40 is located at the side at 61 top of clutch block, it is preferable that lifting turns
Axis 12 can pass through clutch block 61 hollow shaft be arranged, can when cipher hang lock structure it is more compact.Insertion key passes through key
Spoon lock core 60 drives clutch block 61 to rotate, and making 62 face closing piece 40 of resigning breach portion, it is stepped down, and drives lock tongue by lower button 32
The fixed column horizontal movement of the 30 linkage lock bridges 10 in the same direction of closing piece 40 1, to realize unlocking；In the case of locking, clutch block 61 is allowed
Position notch section 62 be not face closing piece 40, thus limit closing piece 40 can not horizontal movement, realize locking.
In the present embodiment, rotating block 70 is rotatably connected in lock housing 20, rotating block 70 is rotated around z-axis, on rotating block 70
Equipped with linkage convex block 71, linkage convex block 71 is matched with closing piece 40, i.e., lock housing 40 drives rotating block 70 to rotate by linkage convex block 71,
The top of linkage convex block 71 is equipped with indicating arm 72, and the bottom of indicating arm 72 is fixed with limit driving portion 73, limits on driving portion 73
It is connect by the 4th spring 74 with lock housing 20, it is preferable that the 4th spring 74 is sheathed on indicating arm 72, is limited driving portion 73 and is turned
Motion block 70 matches, and rotating block 70 rotates the top that indicating arm 72 can be driven to rise to protrusion lock housing 20 along y-axis, prompts to have unlocked
At.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of portable type cipher hang lock, including lock bridge (10) and lock housing (20), which is characterized in that the fixation of the lock bridge (10)
Column bottom is fixed with lift shaft (12) by locking post (11), and the radius of the locking post (11) is r, the lift shaft
(12) radius is R, R > r, and the bottom of the lift shaft (12) connects the lock housing (20) by the first spring (13)；
It is slidably connected lock tongue (30) in the lock housing (20), one end of the lock tongue (30) is equipped with the locking slot in calabash shaped
(31), the other end of the lock tongue (30) is fixed with button (32), and the locking post (11) is arranged across the locking slot (31),
The minor radius and large radius of the locking slot (31) are respectively a, A, a=r, A=R, the side of locking slot (31) large radius
It is arranged close to the button (32), the button (32) passes through second spring (33) and institute close to the side of the locking post (11)
Lock housing (20) connection is stated, the bottom of the lock tongue (30) is equipped with triangle recessed portion (34)；
The lower section of the lock tongue (30) is equipped with closing piece (40), is fixed with triangle lug boss (41) on the closing piece (40), described three
Angle lug boss (41) is matched with the triangle recessed portion (34)；
The lower section of the closing piece (40) is equipped with password wheel assembly (50), and the output end of the password wheel assembly (50) limits the lock
The upper and lower position of block (40).
2. a kind of portable type cipher hang lock according to claim 1, which is characterized in that the one of lock bridge (10) fixed column
Side is fixed with limited block (14), and the limited block (14) is movably connected in the lock housing (20).
3. a kind of portable type cipher hang lock according to claim 1, which is characterized in that the password wheel assembly (50) includes
Wheel shaft (51), the side of the wheel shaft (51) are fixed with n locking convex block (511), and n is the integer greater than 0, the wheel shaft (51)
It is arranged with n tune code wheel (52) outside, it is described to adjust in code wheel (52) from top to bottom through the upper locked groove (521) and wheel for having coaxial arrangement
The side of shaft through-hole (522), wheel shaft through-hole (522) is communicated with unlocking recessing groove (523), the upper locked groove (521), described
Unlocking recessing groove (523) is matched with the locking convex block (511), and in rotational direction detent is arranged with the tune code wheel (52) outside
Password wheels (53) are fixed with upper stopper (54) at the top of the wheel shaft (51), and the upper stopper (54) passes through third spring (55)
It is connect with the tune code wheel (52) at top, the upper stopper (54) is the output end of the password wheel assembly (50).
4. a kind of portable type cipher hang lock according to claim 3, which is characterized in that the upper stopper (54) and the lock
Block (40) is located at same level.
5. a kind of portable type cipher hang lock according to claim 3, which is characterized in that the tune code wheel (52) of bottom is even
It is connected to and adjusts code switch (56).
6. a kind of portable type cipher hang lock according to claim 3, which is characterized in that the side of the password wheels (53) is set
Stir elastic slice (57).
7. a kind of portable type cipher hang lock according to claim 1, which is characterized in that be additionally provided with key in the lock housing (20)
Spoon lock core (60), the output end of the key cylinder (60) are connected with clutch block (61), and the top of the clutch block (61) is equipped with
Resigning breach portion (62), the closing piece (40) are located at the side at the top of the clutch block (61).
8. a kind of portable type cipher hang lock according to claim 1, which is characterized in that rotation connection in the lock housing (20)
Have rotating block (70), the rotating block (70), which is equipped with, to be linked convex block (71), the linkage convex block (71) and the closing piece (40)
The top of matching, linkage convex block (71) is equipped with indicating arm (72), and the bottom of the indicating arm (72) is fixed with limit driving
Portion (73) is connect by the 4th spring (74) with the lock housing (20) on the limit driving portion (73), the limit driving portion
(73) it is matched with the rotating block (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199217.XU CN209228221U (en) | 2018-07-26 | 2018-07-26 | A kind of portable type cipher hang lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199217.XU CN209228221U (en) | 2018-07-26 | 2018-07-26 | A kind of portable type cipher hang lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228221U true CN209228221U (en) | 2019-08-09 |
Family
ID=67497228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199217.XU Active CN209228221U (en) | 2018-07-26 | 2018-07-26 | A kind of portable type cipher hang lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678572A (en) * | 2018-07-26 | 2018-10-19 | 东莞市怡丰锁业有限公司 | A kind of portable type cipher hang lock |
-
2018
- 2018-07-26 CN CN201821199217.XU patent/CN209228221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678572A (en) * | 2018-07-26 | 2018-10-19 | 东莞市怡丰锁业有限公司 | A kind of portable type cipher hang lock |
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