CN203403727U - Lock liner structure capable of achieving fast key replacement - Google Patents
Lock liner structure capable of achieving fast key replacement Download PDFInfo
- Publication number
- CN203403727U CN203403727U CN201320450381.4U CN201320450381U CN203403727U CN 203403727 U CN203403727 U CN 203403727U CN 201320450381 U CN201320450381 U CN 201320450381U CN 203403727 U CN203403727 U CN 203403727U
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- lock
- banking stop
- nut
- spring
- connection block
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Abstract
The utility model relates to a lock liner structure capable of achieving fast key replacement. The lock liner structure capable of achieving fast key replacement comprises a lock liner assembly, a shifting ruler/bumper bar, a limiting piece, an elastic supporting mechanism and a nut, wherein a connecting base is arranged at one end of the shifting ruler/bumper bar, a concave semicircle step surface is arranged on the connecting base, and a rotary clamping foot is arranged on the bottom side of the limiting piece; during assembling, the nut is combined with the lock line assembly to form a cavity, the limiting piece and the elastic supporting mechanism are located inside the cavity, and the limiting piece and the lock liner assembly are connected with the nut to be fixed and rotate synchronously along with the nut; the shifting ruler/bumper bar stretches out of the cavity, the connecting base at one end of the shifting ruler/bumper bar is movably connected with the limiting piece, and the rotary clamping foot is located inside the semicircle step surface; the elastic supporting mechanism is located between the limiting piece and the lock liner assembly, and the two ends of the elastic supporting mechanism are connected with the bottom surface of the connecting base and the end face of the lock liner assembly respectively. According to the lock liner structure capable of achieving fast key replacement, when key replacement is needed, key replacement can be achieved only by pressing down the shifting ruler/bumper bar to enable the shifting ruler/bumper bar to be separated from the limiting piece, a whole lock does not need to be dismantled from a door, operation is quite simple, convenient and fast, and efficiency is high.
Description
Technical field
The utility model belongs to lock technology field, relates in particular to a kind of lock-insertion structure of fast quick change spoon.
Background technology
At present, existing lockset (as slow-witted lock and three-pole lock) all has and changes a spoon function on the market, but these locksets are when changing spoon operation, first whole lock must be unloaded from door, then lockset is taken apart, make to dial after chi or bumper bar and lock gall components apart and can realize and change spoon, after again will lockset after finally changing spoon and completing assembling, reinstall on door; Change a spoon operational sequence complexity, loaded down with trivial details, and very consuming time, and efficiency is extremely low.
Utility model content
For solving the above-mentioned problems in the prior art, the utility model provides a kind of and has changed spoon operation without unloading from door, operate very simple, convenient, fast, the lock-insertion structure of the fast quick change spoon that efficiency is high.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A lock-insertion structure for fast quick change spoon, includes lock gall assembly, dials chi/bumper bar, banking stop, elastic supporting mechanism and nut; One end of described group of chi/bumper bar is provided with cylindrical Connection Block, and described Connection Block is provided with the semicircle step surface of depression; Described banking stop is designed to annular, and its bottom side is provided with rotation card base; During assembling, described nut engages with described lock gall assembly, and described banking stop, elastic supporting mechanism are positioned at described nut and engage the cavity of formation with lock gall assembly, and described banking stop and described lock gall assembly and nut be connected and fixed, and synchronously rotates thereupon; The described group of chi/bumper bar be successively through described banking stop and nut and stretch out outside described cavity, and the Connection Block of its one end is flexibly connected with banking stop, and described rotation card base is positioned at described semicircle step surface; Described elastic supporting mechanism is located between described banking stop and lock gall assembly, and its two ends are connected with the end face of lock gall assembly with the bottom surface of described Connection Block respectively.
Further, described banking stop adopts iron sheet to be stamped to form, and described rotation card base turns over pin for what form with described banking stop integrated punching.
Further, described banking stop adopts alloy material die casting to form, and its bottom side is provided with the installation cavity suitable with described Connection Block, and described rotation card base is located on the sidewall of described installation cavity, and with the moulding of described banking stop integrated die-casting.
Further, described elastic supporting mechanism is a stage clip, and one end of described stage clip is pressed on the end face of described lock gall assembly, and the other end is connected with the bottom surface of described Connection Block, and Connection Block described in jack-up, remains in described semicircle step surface described rotation card base.
Further, described elastic supporting mechanism is mainly comprised of support chip and support spring, and described support chip includes the annular support surface with cylinder mouth, and its left and right sides is provided with pressing pin of spring; The end face of described lock gall assembly is provided with the groove suitable with described support chip, and described groove is provided with spring mounting hole corresponding to the position of described pressing pin of spring; During assembling, described support spring is located in described spring mounting hole, and described support chip is located in described groove actively, and described pressing pin of spring is pressed on described support spring, and described annular support surface supports the bottom surface of described Connection Block.
Further, described lock-insertion structure also includes bayonet lock and bayonet lock spring, and the end face of described lock gall assembly is provided with pin-and-hole, and all sides of described banking stop are provided with bayonet socket corresponding to the position of described pin-and-hole, and the circumferential rim of the end face opening of described nut is provided with screens; During assembling, described bayonet lock spring and bayonet lock are arranged in described pin-and-hole successively, and one end that described bayonet lock is positioned at outside described pin-and-hole is stuck in described bayonet socket, and end is stuck in described screens.
The beneficial effects of the utility model are:
The utility model passes through technique scheme, when changing spoon, only need be by setting aside chi/bumper bar, dial chi/bumper bar separated with banking stop, rotating key can drive lock gall core, banking stop in lock gall assembly freely to rotate successively, and dial chi/bumper bar, do not rotate, make lock gall core rotate 270 °, make hoodle or blade in lock gall face toward dorsal pore, now can change spoon operation, without the slow-witted lock as traditional or three-pole lock, whole lock must be unloaded from door, operate very simply, convenient, fast, greatly raise the efficiency; And adopt iron sheet to strike out that banking stop difficulty of processing is low, machining accuracy is high, and both can effectively reduce production costs, can improve lockset quality again, service behaviour is more stable.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of the lock-insertion structure embodiment mono-of a kind of fast quick change spoon described in the utility model;
Fig. 2 dials the structural representation of chi/bumper bar in the lock-insertion structure embodiment mono-of a kind of fast quick change spoon described in the utility model;
Fig. 3 is the structural representation of banking stop in the lock-insertion structure embodiment mono-of a kind of fast quick change spoon described in the utility model;
Fig. 4 is the sectional structure schematic diagram of lock-insertion structure embodiment mono-normal operating condition of a kind of fast quick change spoon described in the utility model;
Fig. 5 is the sectional structure schematic diagram that the lock-insertion structure embodiment mono-of a kind of fast quick change spoon described in the utility model changes spoon state;
Fig. 6 is the blast structural representation of the lock-insertion structure embodiment bis-of a kind of fast quick change spoon described in the utility model;
Fig. 7 is the structural representation of banking stop in the lock-insertion structure embodiment bis-of a kind of fast quick change spoon described in the utility model;
Fig. 8 is the structural representation of support chip in the lock-insertion structure embodiment bis-of a kind of fast quick change spoon described in the utility model;
Fig. 9 is the sectional structure schematic diagram of lock-insertion structure embodiment bis-normal operating conditions of a kind of fast quick change spoon described in the utility model;
Figure 10 is the sectional structure schematic diagram that the lock-insertion structure embodiment bis-of a kind of fast quick change spoon described in the utility model changes spoon state.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-:
As shown in Fig. 1 to Fig. 5, the lock-insertion structure of a kind of fast quick change spoon described in the utility model embodiment, includes lock gall assembly 1, dials chi/bumper bar 2, banking stop 3, elastic supporting mechanism 4 and nut 5; One end of described group of chi/bumper bar 2 is provided with cylindrical Connection Block 21, and described Connection Block 21 is provided with the semicircle step surface 22 of depression; Described banking stop 3 is designed to annular, and its bottom side is provided with rotates card base 31; During assembling, described nut 5 engages with lock gall assembly 1, and described banking stop 3, elastic supporting mechanism 4 are positioned at nut 5 and engage the cavity of formation with lock gall assembly 1, and banking stop 3 is connected and fixed with lock gall assembly 1 and nut 5, and synchronously rotates thereupon; The described group of chi/bumper bar 2 be successively through banking stop 3 and nut 5 and stretch out outside cavity, and the Connection Block 21 of its one end is flexibly connected with banking stop 3, and described rotation card base 31 is positioned at semicircle step surface 22; Described elastic supporting mechanism 4 is located between banking stop 3 and lock gall assembly 1, and its two ends are connected with the end face of lock gall assembly 1 with the bottom surface of Connection Block 21 respectively.Wherein, described banking stop 3 adopts alloy material die casting to form, and its bottom side is provided with the installation cavity suitable with Connection Block 21, and described rotation card base 31 is located on the sidewall of installation cavity, and with banking stop 3 integrated die-casting moulding.Described elastic supporting mechanism 4 is stage clips, and one end of described stage clip is pressed on the end face of lock gall assembly 1, and the other end is connected with the bottom surface of Connection Block 21, and jack-up Connection Block 21 makes to rotate card base 31 and remains in semicircle step surface 22.
Described lock-insertion structure also includes bayonet lock 6 and bayonet lock spring 7, and the end face of described lock gall assembly 1 is provided with pin-and-hole 13, and all sides of described banking stop 3 are provided with bayonet socket 32 corresponding to the position of pin-and-hole 13, and the circumferential rim of the end face opening 51 of described nut 5 is provided with screens 52; During assembling, described bayonet lock spring 7 and bayonet lock 6 are arranged in pin-and-hole 13 successively, and one end that bayonet lock 6 is positioned at outside pin-and-hole 13 is stuck in bayonet socket 32, and end is stuck in screens 52.
The operating principle of the lock-insertion structure of the fast quick change spoon described in the utility model embodiment mono-is: when not changing the normal use of spoon, dial that chi/bumper bar 2 is connected with banking stop 3, closure (rotate card base 31 and be positioned at semicircle step surface 22), rotating key drives lock gall core, banking stop 3 in lock gall assembly 1 to rotate successively, banking stop 3 can drive to be dialled chi/bumper bar 2 and rotates, complete unblank, lock operation, when changing spoon, only need be by setting aside chi/bumper bar 2, elastic supporting mechanism 4(stage clip now) compression, dial chi/bumper bar 2 separated with banking stop 3 (rotating card base 31 is positioned at outside semicircle step surface 22), rotate key and can drive successively the lock gall core in lock gall assembly 1, banking stop 3 freely rotates, and dial chi/bumper bar 2, do not rotate, make lock gall core rotate 270 °, make hoodle or blade in lock gall face toward dorsal pore, now can change spoon operation, without the slow-witted lock as traditional or three-pole lock, whole lock must be unloaded from door, operate very simple, convenient, fast, greatly raise the efficiency.
Embodiment bis-:
As shown in Fig. 6 to Figure 10, lock-insertion structure and the embodiment mono-of a kind of fast quick change spoon described in the utility model embodiment are basic identical, include lock gall assembly 1, dial chi/bumper bar 2, banking stop 3, elastic supporting mechanism 4 and nut 5; One end of described group of chi/bumper bar 2 is provided with cylindrical Connection Block 21, and described Connection Block 21 is provided with the semicircle step surface 22 of depression; Described banking stop 3 is designed to annular,, its bottom side is provided with rotates card base 31; During assembling, described nut 5 engages with lock gall assembly 1, and described banking stop 3, elastic supporting mechanism 4 are positioned at nut 5 and engage the cavity of formation with lock gall assembly 1, and banking stop 3 is connected and fixed with lock gall assembly 1 and nut 5, and synchronously rotates thereupon; The described group of chi/bumper bar 2 be successively through banking stop 3 and nut 5 and stretch out outside cavity, and the Connection Block 21 of its one end is flexibly connected with banking stop 3, and described rotation card base 31 is positioned at semicircle step surface 22; Described elastic supporting mechanism 4 is located between banking stop 3 and lock gall assembly 1, and its two ends are connected with the end face of lock gall assembly 1 with the bottom surface of Connection Block 21 respectively.Its difference is only: described banking stop 3 adopts iron sheets to be stamped to form, and described rotation card base 31 turns over pin for what form with banking stop 3 integrated punchings; Described elastic supporting mechanism 4 is mainly comprised of support chip 41 and support spring 42, and described support chip 41 includes the annular support surface 411 with cylinder mouth, and its left and right sides is provided with pressing pin of spring 412; The end face of described lock gall assembly 1 is provided with the groove 11 suitable with support chip 41, and described groove 11 is provided with spring mounting hole 12 corresponding to the position of pressing pin of spring 412; During assembling, described support spring 42 is located in spring mounting hole 12, and described support chip 41 is located in groove 11 actively, and pressing pin of spring 412 is pressed on support spring 42, and described annular support surface 411 supports the bottom surface of Connection Block 21.
Similarly, when changing spoon, only need be by setting aside chi/bumper bar 2, now elastic supporting mechanism 4 compressions (are that support chip 41 moves down in groove 11, support spring 42 compressions), dial chi/bumper bar 2 separated with banking stop 3 (rotating card base 31 is positioned at outside semicircle step surface 22), rotate key and can drive successively the lock gall core in lock gall assembly 1, banking stop 3 freely rotates, and dial chi/bumper bar 2, do not rotate, make lock gall core rotate 270 °, make hoodle or blade in lock gall face toward dorsal pore, now can change spoon operation, without the slow-witted lock as traditional or three-pole lock, whole lock must be unloaded from door, operate very simple, convenient, fast, greatly raise the efficiency, and adopt iron sheet to strike out that banking stop 3 difficulty of processing are low, machining accuracy is high, and both can effectively reduce production costs, can improve lockset quality again, service behaviour is more stable.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (6)
1. a lock-insertion structure for fast quick change spoon, is characterized in that: include lock gall assembly (1), dial chi/bumper bar (2), banking stop (3), elastic supporting mechanism (4) and nut (5); One end of described group of chi/bumper bar (2) is provided with cylindrical Connection Block (21), and described Connection Block (21) is provided with the semicircle step surface (22) of depression; Described banking stop (3) is designed to annular, and its bottom side is provided with rotates card base (31); During assembling, described nut (5) engages with described lock gall assembly (1), described banking stop (3), elastic supporting mechanism (4) are positioned at described nut (5) and engage the cavity of formation with lock gall assembly (1), and described banking stop (3) is connected and fixed with described lock gall assembly (1) and nut (5), and synchronously rotates thereupon; Described group of chi/bumper bar (2) passes described banking stop (3) and nut (5) successively and stretches out outside described cavity, and the Connection Block of its one end (21) is flexibly connected with banking stop (3), and described rotation card base (31) is positioned at described semicircle step surface (22); Described elastic supporting mechanism (4) is located between described banking stop (3) and lock gall assembly (1), and its two ends are connected with the end face of lock gall assembly (1) with the bottom surface of described Connection Block (21) respectively.
2. the lock-insertion structure of fast quick change spoon according to claim 1, is characterized in that: described banking stop (3) adopts iron sheet to be stamped to form, and described rotation card base (31) turns over pin for what form with described banking stop (3) integrated punching.
3. the lock-insertion structure of fast quick change spoon according to claim 1, it is characterized in that: described banking stop (3) adopts alloy material die casting to form, and its bottom side is provided with the installation cavity suitable with described Connection Block (21), described rotation card base (31) is located on the sidewall of described installation cavity, and with described banking stop (3) integrated die-casting moulding.
4. according to the lock-insertion structure of the fast quick change spoon described in claim 1 or 2 or 3, it is characterized in that: described elastic supporting mechanism (4) is a stage clip, one end of described stage clip is pressed on the end face of described lock gall assembly (1), the other end is connected with the bottom surface of described Connection Block (21), Connection Block described in jack-up (21), remains in described semicircle step surface (22) described rotation card base (31).
5. according to the lock-insertion structure of the fast quick change spoon described in claim 1 or 2 or 3, it is characterized in that: described elastic supporting mechanism (4) is mainly comprised of support chip (41) and support spring (42), described support chip (41) includes the annular support surface (411) with cylinder mouth, and its left and right sides is provided with pressing pin of spring (412); The end face of described lock gall assembly (1) is provided with the groove (11) suitable with described support chip (41), and described groove (11) is provided with spring mounting hole (12) corresponding to the position of described pressing pin of spring (412); During assembling, described support spring (42) is located in described spring mounting hole (12), described support chip (41) is located in described groove (11) actively, and it is upper that described pressing pin of spring (412) is pressed in described support spring (42), and described annular support surface (411) supports the bottom surface of described Connection Block (21).
6. according to the lock-insertion structure of the fast quick change spoon described in claim 1 or 2 or 3, it is characterized in that: described lock-insertion structure also includes bayonet lock (6) and bayonet lock spring (7), the end face of described lock gall assembly (1) is provided with pin-and-hole (13), all sides of described banking stop (3) are provided with bayonet socket (32) corresponding to the position of described pin-and-hole (13), and the circumferential rim of the end face opening (51) of described nut (5) is provided with screens (52); During assembling, described bayonet lock spring (7) and bayonet lock (6) are arranged in described pin-and-hole (13) successively, and described bayonet lock (6) is positioned at the outer one end of described pin-and-hole (13) and is stuck in described bayonet socket (32), and end is stuck in described screens (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450381.4U CN203403727U (en) | 2013-07-26 | 2013-07-26 | Lock liner structure capable of achieving fast key replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450381.4U CN203403727U (en) | 2013-07-26 | 2013-07-26 | Lock liner structure capable of achieving fast key replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403727U true CN203403727U (en) | 2014-01-22 |
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ID=49939666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320450381.4U Withdrawn - After Issue CN203403727U (en) | 2013-07-26 | 2013-07-26 | Lock liner structure capable of achieving fast key replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334638A (en) * | 2013-07-26 | 2013-10-02 | 广东坚士制锁有限公司 | Lock core structure capable of quickly replacing key |
-
2013
- 2013-07-26 CN CN201320450381.4U patent/CN203403727U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334638A (en) * | 2013-07-26 | 2013-10-02 | 广东坚士制锁有限公司 | Lock core structure capable of quickly replacing key |
| CN103334638B (en) * | 2013-07-26 | 2015-07-01 | 广东坚士制锁有限公司 | Lock core structure capable of quickly replacing key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140122 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |