CN201411965Y - Door lock password device - Google Patents
Door lock password device Download PDFInfo
- Publication number
- CN201411965Y CN201411965Y CN2009201028738U CN200920102873U CN201411965Y CN 201411965 Y CN201411965 Y CN 201411965Y CN 2009201028738 U CN2009201028738 U CN 2009201028738U CN 200920102873 U CN200920102873 U CN 200920102873U CN 201411965 Y CN201411965 Y CN 201411965Y
- Authority
- CN
- China
- Prior art keywords
- striker
- pulling plug
- password
- door lock
- housing
- 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 - Lifetime
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Abstract
The utility model discloses a door lock password device which consists of a casing, a password body and a pulling plug. A connecting part connected with a lock plunger of the door lock is arranged atthe end part of the pulling plug; the password body adopts a stepped shaft with a thick middle and two thin ends; the stepped shaft is longitudinally mounted in the casing; the thin parts at the two ends of the stepped shaft penetrate through the front wall and rear wall of the casing and extend out; password knobs are respectively mounted at the two end parts of the stepped shaft; a striker mounting hole is formed at the thick middle part of the stepped shaft in the radial direction; an automatic resetting striker is mounted in the striker mounting hole; and the length of the striker is the same as the diameter of the middle thick part of the stepped shaft. In the natural state, two ends of the striker are in smooth connection with the periphery of the thick middle part of the stepped shaft; after confirming the password, the striker and the pulling plug can be in a line; and by turning the door lock key, the pulling plug is plugged in the striker mounting hole in a translational manner to push the striker out. The utility model has the advantage that by adopting the door lock password device, even if technical unlocking or damaging unlocking is adopted by a robber, the door can not be opened.
Description
Technical field
The utility model relates to a kind of lockset, especially a kind of door lock scrambler.
Background technology
At present, the robber is by skilled unlocking or destructive unblank to enter the case that resident family steals and happen occasionally, why the robber can enter resident family by above-mentioned measure, be that the robber opens the door with regard to the energy rotational lock core and enters in the family because the robber unblanks after the door lock destruction by skilled unlocking or destructiveness.Therefore, though a kind of robber of design after utilizing skilled unlocking or destructive unblanking, door can not be opened unite the door lock scrambler of use with door lock, be the present technical issues that need to address.
The utility model content
Technical problem to be solved in the utility model provides the door lock scrambler that a kind of that door can not be opened and door lock are united use after utilizing skilled unlocking or destructive unblanking.
The technical scheme in the invention for solving the technical problem is:
A kind of door lock scrambler, by housing, password body and pulling plug are formed, be provided with the link that is connected with the locking bolt of door lock in the end of pulling plug, described password body is the thin multidiameter in middle thick two, stepped axle longitudinal is in being installed in housing, the front and rear wall that housing passes in the thin portion at multidiameter two ends stretches to outside the housing, at the both ends of multidiameter the password knob is installed, thick portion radially is processed with the striker installing hole in the middle of multidiameter, in the striker installing hole, the striker that automatically resets is installed, the equal diameters of thick portion in the middle of the length of striker and the multidiameter, the outer peripheral face of the middle thick portion of the two ends of striker and multidiameter is smooth transition during nature, striker and pulling plug were in alignment after password was aimed at, and the translation of revolving door lock key pulling plug is injected in the striker installing hole and ejected striker.
The technical scheme in the invention for solving the technical problem can also be:
Password body described in the utility model is for being installed in a plurality of in the housing side by side, the structure of all password bodies is identical, striker in all passwords are aimed at all password bodies of back is all in alignment with pulling plug, the translation of revolving door lock key pulling plug is injected in the striker installing hole of the password body of close pulling plug and is ejected its striker, the striker of the password body of close pulling plug injects in the striker installing hole of password body following closely and ejects its striker, by that analogy.
The number of password body described in the utility model is 3,4 or 5.
The striker that automatically resets described in the utility model is the thin multidiameter in middle thick two, multidiameter is installed in striker in the striker installing hole by the striker fixed cover that is fixed on striker installing hole two ends, thin portion in striker two ends and striker fixed cover are slidingly matched, thick portion and striker installation through hole are slidingly matched in the middle of the striker, the end face of close pulling plug one side of thick portion is near the inner face of pulling plug one side striker fixed cover in the middle of the striker, be set with the compression spring on the striker axle in the middle of striker between thick portion other end and another striker fixed cover inner face, the operating range coupling of the elastic module of compression spring and door lock pulling plug.
Striker described in the utility model near the diameter of the thin portion of pulling plug one end greater than diameter away from the thin portion of pulling plug one end, the diameter of pulling plug and equal diameters away from the thin portion of pulling plug one end.
The utility model is at one of them end face of the thick portion in the centre of described password body internal chamber wall near housing, and the thin shaft part between another internal chamber wall of thick therebetween another end face of portion and housing is coated with compression spring.
The utility model in the middle of the password body thick portion near being provided with friction plate between the end face of housing internal chamber wall and the housing internal chamber wall.
Pulling plug described in the utility model by link, pulling plug junction plate and hit the axle constitute, the pulling plug junction plate is provided with the pulling plug fairlead, be horizontally arranged with the pulling plug lead in the chamber of housing, the pulling plug fairlead is sleeved on the pulling plug lead, and bolt fairlead and pulling plug lead are slidingly matched.
Pulling plug lead described in the utility model is two that distribute up and down.
The utility model has 100 password indentations at the outer peripheral face of described password knob, and each password indentation is the different numeral of corresponding 0-99 respectively, is provided with witness marker with password knob corresponding position on housing.
The beneficial effects of the utility model are:
Even the robber can not open door after utilizing skilled unlocking or destructiveness to unblank, safety will improve greatly after security door uses the door lock scrambler.
Description of drawings
Fig. 1 is the front view of structural representation of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to sectional view
Fig. 3 is that the B-B of Fig. 1 is to sectional view
The specific embodiment
A kind of door lock scrambler, by housing (1), password body (2) and pulling plug (3) are formed, be provided with the link (4) that is connected with the locking bolt of door lock in the end of pulling plug (3), described password body (2) is the thin multidiameter in middle thick two, stepped axle longitudinal is in being installed in housing (1), the front and rear wall that housing (1) passes in the thin portion at multidiameter two ends stretches to outside the housing (1), password knob (5) is installed at the both ends of multidiameter, thick portion radially is processed with the striker installing hole in the middle of multidiameter, the striker that automatically resets (6) is installed in the striker installing hole, the equal diameters of thick portion in the middle of the length of striker (6) and the multidiameter, the outer peripheral face of thick portion is smooth transition in the middle of the two ends of striker during nature (6) and the multidiameter, it is in alignment with pulling plug (3) that password is aimed at back striker (6), and revolving door lock key pulling plug (3) translation is injected in the striker installing hole and ejected striker (6).Described password body (2) is for being installed in a plurality of in the housing (1) side by side, the structure of all password bodies is identical, striker in all passwords are aimed at all password bodies of back is all in alignment with pulling plug (3), revolving door lock key pulling plug (3) translation is injected in the striker installing hole of the password body of close pulling plug and is ejected its striker, the striker of the password body of close pulling plug injects in the striker installing hole of password body following closely and ejects its striker, by that analogy.The number of described password body (2) is 3,4 or 5.The described striker that automatically resets (6) is the thin multidiameter in middle thick two, multidiameter is installed in striker (6) in the striker installing hole by the striker fixed cover that is fixed on striker installing hole two ends, thin portion in striker (6) two ends and striker fixed cover are slidingly matched, thick portion and striker installation through hole are slidingly matched in the middle of the striker (6), the end face of close pulling plug one side of thick portion is near the inner face of pulling plug one side striker fixed cover in the middle of the striker (6), be set with compression spring (8) on the striker axle in the middle of striker (6) between thick portion other end and another striker fixed cover inner face, the elastic module of compression spring (8) and the operating range of door lock pulling plug coupling.Described striker (6) near the diameter of the thin portion of pulling plug one end greater than diameter away from the thin portion of pulling plug one end, the diameter of pulling plug (3) and equal diameters away from the thin portion of pulling plug one end.At one of them end face of the thick portion in centre of described password body (2) internal chamber wall near housing (1), the thin shaft part between another internal chamber wall of thick therebetween another end face of portion and housing (1) is coated with compression spring (9).Thick portion is near being provided with friction plate (10) between the end face of housing (1) internal chamber wall and housing (1) internal chamber wall in the middle of the password body (2).Described pulling plug (3) is by link (4), pulling plug junction plate (13) and hit axle (7) formation, pulling plug junction plate (13) is provided with pulling plug fairlead (12), in the chamber of housing (1), be horizontally arranged with pulling plug lead (11), pulling plug fairlead (12) is sleeved on the pulling plug lead (11), and bolt fairlead (12) is slidingly matched with pulling plug lead (11).Described pulling plug lead (11) is two that distribute up and down.Outer peripheral face at described password knob (5) has 100 password indentations, and each password indentation is the different numeral of corresponding 0-99 respectively, goes up and password knob (5) corresponding position is provided with witness marker at housing (1).
Claims (10)
1, a kind of door lock scrambler, by housing (1), password body (2) and pulling plug (3) are formed, it is characterized in that: be provided with the link (4) that is connected with the locking bolt of door lock in the end of pulling plug (3), described password body (2) is the thin multidiameter in middle thick two, stepped axle longitudinal is in being installed in housing (1), the front and rear wall that housing (1) passes in the thin portion at multidiameter two ends stretches to outside the housing (1), password knob (5) is installed at the both ends of multidiameter, thick portion radially is processed with the striker installing hole in the middle of multidiameter, the striker that automatically resets (6) is installed in the striker installing hole, the equal diameters of thick portion in the middle of the length of striker (6) and the multidiameter, the outer peripheral face of thick portion is smooth transition in the middle of the two ends of striker during nature (6) and the multidiameter, it is in alignment with pulling plug (3) that password is aimed at back striker (6), and revolving door lock key pulling plug (3) translation is injected in the striker installing hole and ejected striker (6).
2, a kind of door lock scrambler according to claim 1, it is characterized in that: described password body (2) is for being installed in a plurality of in the housing (1) side by side, the structure of all password bodies is identical, striker in all passwords are aimed at all password bodies of back is all in alignment with pulling plug (3), revolving door lock key pulling plug (3) translation is injected in the striker installing hole of the password body of close pulling plug and is ejected its striker, the striker of the password body of close pulling plug injects in the striker installing hole of password body following closely and ejects its striker, by that analogy.
3, a kind of door lock scrambler according to claim 1 and 2, it is characterized in that: the number of described password body (2) is 3,4 or 5.
4, a kind of door lock scrambler according to claim 3, it is characterized in that: the described striker that automatically resets (6) is the thin multidiameter in middle thick two, multidiameter is installed in striker (6) in the striker installing hole by the striker fixed cover that is fixed on striker installing hole two ends, thin portion in striker (6) two ends and striker fixed cover are slidingly matched, thick portion and striker installation through hole are slidingly matched in the middle of the striker (6), the end face of close pulling plug one side of thick portion is near the inner face of pulling plug one side striker fixed cover in the middle of the striker (6), be set with compression spring (8) on the striker axle in the middle of striker (6) between thick portion other end and another striker fixed cover inner face, the elastic module of compression spring (8) and the operating range of door lock pulling plug coupling.
5, a kind of door lock scrambler according to claim 4 is characterized in that: described striker (6) near the diameter of the thin portion of pulling plug one end greater than diameter away from the thin portion of pulling plug one end, the diameter of pulling plug (3) and equal diameters away from the thin portion of pulling plug one end.
6, a kind of door lock scrambler according to claim 5, it is characterized in that: at one of them end face of the thick portion in centre of described password body (2) internal chamber wall near housing (1), the thin shaft part between another internal chamber wall of thick therebetween another end face of portion and housing (1) is coated with compression spring (9).
7, a kind of door lock scrambler according to claim 6 is characterized in that: thick portion is near being provided with friction plate (10) between the end face of housing (1) internal chamber wall and housing (1) internal chamber wall in the middle of the password body (2).
8, a kind of door lock scrambler according to claim 7, it is characterized in that: described pulling plug (3) is by link (4), pulling plug junction plate (13) and hit axle (7) formation, pulling plug junction plate (13) is provided with pulling plug fairlead (12), in the chamber of housing (1), be horizontally arranged with pulling plug lead (11), pulling plug fairlead (12) is sleeved on the pulling plug lead (11), and bolt fairlead (12) is slidingly matched with pulling plug lead (11).
9, a kind of door lock scrambler according to claim 8 is characterized in that: described pulling plug lead (11) is two that distribute up and down.
10, a kind of door lock scrambler according to claim 9, it is characterized in that: the outer peripheral face at described password knob (5) has 100 password indentations, each password indentation is the different numeral of corresponding 0-99 respectively, goes up and password knob (5) corresponding position is provided with witness marker at housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201028738U CN201411965Y (en) | 2009-05-15 | 2009-05-15 | Door lock password device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201028738U CN201411965Y (en) | 2009-05-15 | 2009-05-15 | Door lock password device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411965Y true CN201411965Y (en) | 2010-02-24 |
Family
ID=41713852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201028738U Expired - Lifetime CN201411965Y (en) | 2009-05-15 | 2009-05-15 | Door lock password device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411965Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550780B (en) * | 2009-05-15 | 2011-12-21 | 孙滋生 | Door lock cipher device |
-
2009
- 2009-05-15 CN CN2009201028738U patent/CN201411965Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550780B (en) * | 2009-05-15 | 2011-12-21 | 孙滋生 | Door lock cipher device |
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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: 20100224 Effective date of abandoning: 20090515 |