CN205476895U - Key of suggestion lock state function - Google Patents
Key of suggestion lock state function Download PDFInfo
- Publication number
- CN205476895U CN205476895U CN201520885729.1U CN201520885729U CN205476895U CN 205476895 U CN205476895 U CN 205476895U CN 201520885729 U CN201520885729 U CN 201520885729U CN 205476895 U CN205476895 U CN 205476895U
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- CN
- China
- Prior art keywords
- key
- shell
- spring
- manipulation portion
- bit
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a key of suggestion lock state function, this key includes key spoon handle, shell, key bit, pressure spring, key spoon handle and shell fixed connection, spring and key bit control the position in the shell to the spring is arranged key spoon handle in and is controlled between the portion, and the shifting block of the key bit card hole through the shell extends to the outside of shell, when not using the key to operate the tool to lock, the overhead spacing key of key pass key carries on spacingly with the position spacing groove of shell to the key bit. Unblanking or closing when locking the operation, the tool to lock produces the effort to key spoon handle direction to the key bit, compression spring, and the spacing key on the key bit withdraws from from the spacing groove of position, reachs rotation spacing groove position, can rotate. The key user can know the state of tool to lock through observing the hole. The utility model discloses practice thrift the cost, can play appropriate suggestion effect when the user need confirm the tool to lock state, can not produce light pollution and noise pollution simultaneously.
Description
Technical field
This utility model belongs to lockset key product technical field, is specifically related to one and has Door lock with pointing state
The key of function.
Background technology
In the scene gone out or leave after other use key, often there is people cannot remember the most
Through door lock is locked, return to the most again door and confirm whether lockset locks, and more even has slight obsession
People can repeatedly return confirmation, cause the waste of time and efforts.The most in most cases lockset is
Lock, but do not return confirmation and can make again in the minds of key user uneasy, thus affect Working Life.
Chinese patent publication discloses " key of a kind of band prompting function ", and whether this key has inquiry lockset
The function locked, its basic scheme is by being placed in the sensor senses key rotation direction at the shank of the key, controls dress
Putting whether LED is connected, whether buzzer works, thus reminds the state of user lockset；It is basic
Principle is, during enabling, key is by resistance, and LED is bright, and buzzer sounding, LED is continuous simultaneously
Glittering prompting key user, after locking a door, opposite side sensor cuts off circuit, and LED is gone out.But this is special
Profit there is also its defect: first, and this patent is made up of LED, shell and automatically controlled original paper, and structure is more multiple
Miscellaneous, production cost is bigger；Second, LED is always maintained at glittering state afterwards unblanking, and buzzer works,
Although prompting function can be played, but flashing the most dazzling, buzzer sends sound always, to key always
Spoon user produces interference, and key user does not has the demand always accepting to remind after switch gate.
Summary of the invention
The technical problems to be solved in the utility model is to provide the key of a kind of Door lock with pointing status function, this key
Spoon simple in construction, it is easy to produce, will not produce light pollution and sound pollution simultaneously.
In order to solve above-mentioned technical problem, the key of Door lock with pointing status function of the present utility model includes key
Handle, shell, key bit, stage clip；Rotary stopper groove, left position stopper slot, the right side it is machined with on described shell
Position stopper slot, observation port, hole clipping；Key bit includes manipulation portion and the shifting block of one；The sidepiece in manipulation portion
With positive stop key and left and right status indicator；The shank of the key is fixing with shell to be connected；Outside spring and manipulation portion are positioned at
In shell, and spring is placed between the shank of the key and manipulation portion, and shifting block extends to the outside of shell by hole clipping；
When not using key to operate lockset, spring is in non-telescoping state, and it is spacing that positive stop key is positioned at left position
In groove or right position stopper slot, left and right status indicator one is positioned on the upside of manipulation portion, its position and observation port
Correspondence, another is positioned at manipulation subordinate side；When using key to operate lockset, spring is in compression
State, manipulation portion is positioned at rotary stopper groove, can carry out 180 degree of rotations.
Described the shank of the key includes handle and the tail plug being fixed together；Tail fork clip groove it is machined with on the front end of shell；
Tail plug and tail fork clip groove interference fit.
Described tail is machined with spring locating slot beyond the Great Wall, and the front end, manipulation portion of key bit is with spring retainer groove；Bullet
The two ends of spring are positioned by spring locating slot and spring retainer groove.
Described rotary stopper groove is the upper diameter circular hole more than lower diameter, upper and lower joining place shape
Become left and right limiting stand；The manipulation portion main body of key bit is cylindrical；The height of manipulation portion upper limit key with left,
The width of right limit platform is corresponding；Manipulation portion main diameter is corresponding to the lower diameter of rotary stopper groove.
Position corresponding with left position stopper slot and right position stopper slot in described shell is with circular hole；This circular hole
Diameter corresponding to manipulation portion main diameter.
Described key bit also includes card dress portion；Card dress portion is positioned at the joining place in manipulation portion and shifting block, and it is straight
Footpath is corresponding to the diameter of the hole clipping of outer casing back.
When not using key to operate lockset, key is by the position of the positive stop key on key bit with shell
Key bit is carried out spacing by stopper slot.When carrying out unblanking or closing latching operation, key bit is produced to key by lockset
The active force in handle direction, compression spring, the positive stop key on key bit exits from the stopper slot of position, arrives rotation
Turn stopper slot position, can rotate, arrive defined position and driven key bit to carry out by left and right limiting stand
Unblank or close latching operation.At the end of operation, the active force that key bit is produced by lockset disappears, spring-relaxation,
Key bit is pushed to position stopper slot.After operation terminates, positive stop key matches with position stopper slot, limits key
The rotation of key bit, shell inner spring diastole coordinates with the shank of the key, moves after preventing key bit；Key bit is upper left,
Right status indicator aligns with shell upper observation hole, and now key user can understand lockset by observation port
State.
This utility model has saved cost, can play suitably user needs to confirm lockset state when
Suggesting effect, simultaneously will not produce light pollution and sound pollution.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the key of Door lock with pointing status function of the present utility model entirety when not operating lockset
Structural representation.
Fig. 2 is the key of Door lock with pointing status function of the present utility model overall knot when operating lockset
Structure schematic diagram.
Fig. 3 a is the shank of the key front view；Fig. 3 b is the right view of the shank of the key；Fig. 3 c is the top view of the shank of the key.
Fig. 4 a is the front view of shell；Fig. 4 b is the left view of shell；Fig. 4 c is that the A-A of Fig. 4 a is to cuing open
View；Fig. 4 d is that the B-B of Fig. 4 a is to sectional view；Fig. 4 e is the top view of shell.
Fig. 5 a is the front view of key bit；Fig. 5 b is the right view of key bit；Fig. 5 c is bowing of figure key bit
View.
Detailed description of the invention
As shown in Figure 1, 2, the key of Door lock with pointing status function of the present utility model include the shank of the key 1,
Shell 2, key bit 3, stage clip 4.
As shown in Fig. 3 a, 3b, 3c, the shank of the key 1 includes handle 11 and the tail plug 12 being fixed together；Tail
It is machined with spring locating slot 13 on plug 12.
As shown in Fig. 4 a, 4b, 4c, 4d, 4e, shell 2 profile is cylindrical, and its front end is machined with tail
Fork clip groove 22, rotary stopper groove 23, left position stopper slot 25, right position stopper slot 24, observation port 21,
Hole clipping 28.Rotary stopper groove 23 is positioned at after tail fork clip groove 22, for upper diameter more than lower diameter
Circular hole, upper and lower joining place forms left and right limiting stand 27,26；Left position stopper slot 25 and right position
Put stopper slot 24 and be positioned at after rotary stopper groove 23, with left position stopper slot 25 and right position in shell 2
The position of stopper slot 24 correspondence is with circular hole；Observation port 21 it is machined with on shell 2；The rear end of shell 2 adds
Work has hole clipping 28.
As shown in Fig. 5 a, 5b, 5c, key bit 3 includes manipulation portion 31, card dress portion 32 and the shifting block of one
33.The front end in manipulation portion is with spring retainer groove 304, and sidepiece is with positive stop key 301 and left and right state mark
Know 302,303；Card dress portion 32 is positioned at the joining place in manipulation portion 31 and shifting block 33, and its diameter is with outer
The diameter of the hole clipping 28 of shell 2 rear end is corresponding, and both can form matched in clearance.Left and right status indicator 302,
303 can be pit, fills the paint vehicle of different colours, in order to indicate lockset state in two pits.Key
Manipulation portion 31 main body of 3 is cylindrical；The height of manipulation portion 31 upper limit key 301 is spacing with left and right
The width of platform 27,26 is corresponding；The lower diameter of manipulation portion 31 main diameter and rotary stopper groove 23 and shell
In 2, the diameter corresponding to left position stopper slot 25, the circular hole of stopper slot 24 position, right position is corresponding.Manipulation portion
The part that 31 main bodys correspond to rotary stopper groove 23 with shell 2 can form matched in clearance.Manipulation portion 31 main body
The part corresponding to left and right position stopper slot 25,24 with shell 2 can form matched in clearance.
As shown in Figure 1, 2, tail plug 12 and tail fork clip groove 22 interference fit；Spring 4 and 31, manipulation portion
In shell 2；The two ends of spring 4 are positioned by spring locating slot 13 and spring retainer groove 304；Shifting block 33
It is positioned at outside shell 2.When not using key to operate lockset, card dress portion 32 is positioned at hole clipping 28,
Positive stop key 30 is positioned at left position stopper slot 25, and left status indicator 302 is positioned on the upside of manipulation portion 31, its position
Putting corresponding with observation port 21, right status indicator 303 is positioned on the downside of manipulation portion 31.Now limited by spring
Key bit 3 movement vertically, left position stopper slot 25 limits the axial-rotation of key bit 3, from shell
Observation port 21 on 2 can view the left status indicator 302 on key bit 3, illustrates that now lockset is in not
Locking state.When using key to operate lockset, key bit 3 is subject to the active force from lockset,
Spring 4 is compressed, and key bit 3 shifts to the shank of the key 1, and positive stop key 301 moves back from left position stopper slot 25
Going out, manipulation portion 31 enters rotary stopper groove 23.Rotate the shank of the key and can be stirred key bit 3 by left limit platform 27
Carrying out axial-rotation clockwise, the anglec of rotation is 180 degree, makes positive stop key 301 arrive the position of right limit platform 26
Putting, now key bit 3 moves axially under the effect of spring 4, and positive stop key 301 embeds right position limit
In the groove 24 of position, right status indicator 303 can be viewed from observation port 21, illustrate that lockset has locked.
This utility model is not limited to above-mentioned embodiment, and rotary stopper groove can be to use other forms, such as
The circular hole that upper and lower diameter is identical, its left and right side is with spacing preiection.Same left and right position stopper slot
Other forms can also be used.It is contemplated that those skilled in the art can be according to technical solutions of the utility model
Design multiple simple deformation form.Therefore, every on this utility model claim 1 technical scheme basis
On any simple deformation form of making, all within this utility model is intended to protection domain.
Claims (6)
1. the key of a Door lock with pointing status function, it is characterised in that include the shank of the key (1), shell (2),
Key bit (3), stage clip (4)；Being machined with rotary stopper groove (23) on described shell (2), left position limits
Position groove (25), right position stopper slot (24), observation port (21), hole clipping (28)；Key bit (3) includes
The manipulation portion (31) of one and shifting block (33)；The sidepiece in manipulation portion (31) with positive stop key (301) and
Left and right status indicator (302), (303)；The shank of the key (1) is fixing with shell (2) to be connected；Spring (4)
It is positioned at shell (2) with manipulation portion (31), and spring (4) is placed in the shank of the key (1) and manipulation portion (31)
Between, shifting block (33) extends to the outside of shell (2) by hole clipping (28)；Do not use key to lockset
When operating, spring (4) is in non-telescoping state, and positive stop key (30) is positioned at left position stopper slot (25)
Or right position stopper slot (24) in, left and right status indicator (302), (303) one be positioned at manipulation portion (31)
Upside, its position is corresponding with observation port (21), and another is positioned at downside, manipulation portion (31)；When using key
When lockset is operated by spoon, spring (4) is in compressive state, and manipulation portion (31) are positioned at rotary stopper groove
(23), in, 180 degree of rotations can be carried out.
The key of Door lock with pointing status function the most according to claim 1, it is characterised in that described key
Handle (1) includes handle (11) and the tail plug (12) being fixed together；It is machined with on the front end of shell (2)
Tail fork clip groove (22)；Tail plug (12) and tail fork clip groove (22) interference fit.
The key of Door lock with pointing status function the most according to claim 2, it is characterised in that described tail plug
(12) being machined with spring locating slot (13) on, manipulation portion (31) front end of key bit (3) is with spring
Stopper slot (304)；The two ends of spring (4) are fixed by spring locating slot (13) and spring retainer groove (304)
Position.
The key of Door lock with pointing status function the most according to claim 2, it is characterised in that described rotation
Stopper slot (23) is a upper diameter more than the circular hole of lower diameter, upper and lower joining place formed a left side,
Right limit platform (27), (26)；Manipulation portion (31) main body of key bit (3) is cylindrical；Manipulation portion (31)
The height of upper limit key (301) is corresponding to the width of left and right limiting stand (27), (26)；Manipulation portion (31)
Main diameter is corresponding to the lower diameter of rotary stopper groove (23).
The key of Door lock with pointing status function the most according to claim 4, it is characterised in that described shell
(2) position corresponding with left position stopper slot (25) and right position stopper slot (24) in is with circular hole；Should
The diameter of circular hole is corresponding to manipulation portion (31) main diameter.
The key of Door lock with pointing status function the most according to claim 3, it is characterised in that described key
Head (3) also includes card dress portion (32)；Card dress portion (32) is positioned at manipulation portion (31) and shifting block (33)
Joining place, and its diameter is corresponding to the diameter of the hole clipping (28) of shell (2) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885729.1U CN205476895U (en) | 2015-11-09 | 2015-11-09 | Key of suggestion lock state function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885729.1U CN205476895U (en) | 2015-11-09 | 2015-11-09 | Key of suggestion lock state function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205476895U true CN205476895U (en) | 2016-08-17 |
Family
ID=56660720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885729.1U Expired - Fee Related CN205476895U (en) | 2015-11-09 | 2015-11-09 | Key of suggestion lock state function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205476895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456545A (en) * | 2018-07-23 | 2020-07-28 | 杨喜兰 | Reminding key for preventing door from being forgotten to be locked and using method |
-
2015
- 2015-11-09 CN CN201520885729.1U patent/CN205476895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456545A (en) * | 2018-07-23 | 2020-07-28 | 杨喜兰 | Reminding key for preventing door from being forgotten to be locked and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |