CN211524435U - Double-key safe lock - Google Patents
Double-key safe lock Download PDFInfo
- Publication number
- CN211524435U CN211524435U CN201922163787.4U CN201922163787U CN211524435U CN 211524435 U CN211524435 U CN 211524435U CN 201922163787 U CN201922163787 U CN 201922163787U CN 211524435 U CN211524435 U CN 211524435U
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- lock
- sliding plate
- column
- shell
- hook
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- 230000009977 dual effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
A double key safe lock which is characterized in that: the double-key safe lock comprises an external shell, a face cover on the external shell, a guest lock arranged on the left side of the face cover, a management lock arranged on the right side of the face cover and a tongue extending out of the left side between the shell and the face cover; four corners of the shell are provided with four screw fixing holes for fixing the lock on the door panel; the upper, lower and right edges are provided with surrounding edges, the left side is provided with a square notch, the upper, lower and right surrounding edges are provided with rabbets, the upper and lower edges are respectively provided with an upper fixing column and a lower fixing column, and the centers of the upper fixing column and the lower fixing column are respectively provided with an upper threaded hole and a lower threaded hole; an upper sliding column and a lower sliding column are arranged on the left side of the bottom of the shell, and a rotating shaft is arranged on the right side.
Description
Technical Field
The utility model relates to a double key safe lock, the cupboard that mainly used hotel lobby safe, safe deposit box, bank safe deposit box, national treasury, important data storing compartment etc. need dual management uses.
Background
The safe lock produced at present is generally only suitable for a single person to use, and for double management, two mechanical locks are mainly adopted, so that the installation and the processing are inconvenient, and the operation is inconvenient. The utility model relates to a two key safe locks come one set of locking mechanism of simultaneous control through two tapered ends of design on the lock, and easy operation is convenient, can provide a humanized solution for the customer, and the back is opened to the most main lock of this scheme, and the management key can both be closed at any time and take out the key and go to open other cupboard, especially when bank or hotel business are busy, does not influence going of guest and puts the thing, save time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double key safe lock is through one lock two tapered ends of design come one set of locking mechanism of simultaneous control, opening and closing of control lock. The product has simple design, low cost and convenient installation and use.
The technical scheme of the utility model is that: a double key safe lock which is characterized in that: the double-key safe lock comprises an outer shell, a face cover on the outer shell, a guest lock head arranged on the left side of the face cover, a management lock head arranged on the right side of the face cover and a lock tongue extending out of the left side between the shell and the face cover.
Four corners of the shell are provided with four screw fixing holes for fixing the lock on the door panel; the upper, lower and right edges are provided with surrounding edges, the left side is provided with a square notch, the upper, lower and right surrounding edges are provided with rabbets, the upper and lower edges are respectively provided with an upper fixing column and a lower fixing column, and the centers of the upper fixing column and the lower fixing column are respectively provided with an upper threaded hole and a lower threaded hole; an upper sliding column and a lower sliding column are arranged on the left side of the bottom of the shell, and a rotating shaft is arranged on the right side.
The lock tongue is tightly connected with the sliding plate, a horizontal waist hole is formed in the left side of the sliding plate, a first horizontal waist hole is formed in the middle of the sliding plate, a vertical waist hole is formed in the lower left part of the sliding plate, a groove is formed in the middle of the right side of the sliding plate, and a lower hook is arranged on the rightmost side of the sliding plate; an upper sliding column and a lower sliding column at the bottom of the shell respectively penetrate through the horizontal waist hole and the horizontal waist hole I, the joint of the lock tongue and the sliding plate is clamped in the square notch, and the lock tongue and the sliding plate can move left and right along the upper sliding column and the lower sliding column; the upper right corner of the sliding plate is provided with an upper hook, the left side of the upper hook is provided with a rotating shaft hole, the rotating shaft hole of the upper hook penetrates through the rotating shaft and can rotate up and down, an anti-skidding groove is formed in the upper right side of the upper hook, a torsion spring is arranged on the outer surface of the upper hook, the right end of the torsion spring is provided with a U-shaped hook, the center of the torsion spring is sleeved on the outer edge of the rotating shaft hole, the U-shaped hook at one end of the right side is clamped in the anti-skidding groove, one.
The guest lock head and the management lock head on the face cover are both convex, the centers of the guest lock head and the management lock head are respectively provided with a lock cylinder and a first lock cylinder, the interiors of the lock cylinder and the first lock cylinder are respectively provided with a shifting sheet and a shifting sheet I, the shifting sheet and the shifting sheet I are respectively provided with a shifting pin and a shifting pin I, the shifting pin and the first shifting pin I are respectively inserted into a guest key and a management key, and clockwise rotation can drive the shifting pin and the first shifting pin to rotate; the upper and lower counter bores and the lower sinking hole are arranged on the face cover, the face cover covers the upper, lower and right peripheries, the poking pin is inserted into the vertical waist hole, and the upper counter bore and the sinking hole are respectively aligned with the threaded holes of the upper fixing column and fixed by screws.
In normal use: a manager inserts a management key into the management lock head to rotate the first lock cylinder clockwise to drive the first poking pin on the first poking piece to push the upper hook upwards to separate the upper hook from the lower hook, a guest inserts a guest key into the guest lock head to rotate the lock cylinder clockwise to drive the poking pin on the poking piece, and the poking pin drives the sliding plate to move right in place, so that the lock is opened; when the lock is closed, the guest key is rotated anticlockwise, the management key is rotated anticlockwise, the key is withdrawn, and the lock is locked.
The utility model has the advantages that: the utility model relates to a double key safe lock is one and is locked two tapered ends of design and come one set of locking mechanism of simultaneous control, the opening and closing of control lock. The utility model discloses the product is small, processing, installation simple and convenient, more has security and novelty.
Drawings
FIG. 1 is a front view of a dual key safe lock assembly of the present invention;
FIG. 2 is a perspective view of a lock housing of a dual-key safe of the present invention;
FIG. 3 is a perspective view of a double key safe lock slide of the present invention;
FIG. 4 is a perspective view of the slide plate and the upper lock hook of the double-key safe lock of the present invention;
FIG. 5 is a front view of a lock hook of a double-key safe lock of the present invention;
FIG. 6 is a top view of the dual key safe lock assembly of the present invention;
FIG. 7 is a perspective view of a lock cover of a dual-key safe of the present invention;
FIG. 8 is a sectional view of the assembly plan view A-A of the dual key safe lock of the present invention;
figure 9 is a schematic view of the dual key safe lock management key of the present invention;
FIG. 10 is a diagram illustrating an unlocked state of a dual-key safe lock according to the present invention;
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1, a double-key safe lock is characterized in that: the double-key safe lock comprises an outer shell 1, a face cover 2 on the outer shell, a guest lock head 3 arranged on the left side of the face cover, a management lock head 4 arranged on the right side of the face cover, and a tongue 5 extending out of the left side between the outer shell 1 and the face cover 2.
Referring to fig. 2, a double-key safe lock is characterized in that: four corners of the shell 1 are provided with four screw fixing holes 6 for fixing the lock on the door panel; the upper, lower and right three sides are provided with surrounding edges 7, the left side is provided with a square notch 8, the upper, lower and right three surrounding edges 7 are provided with rabbets 9, the upper and lower sides are respectively provided with an upper fixing column 10 and a lower fixing column 10-1, and the centers of the upper fixing column 10 and the lower fixing column 10-1 are respectively provided with an upper threaded hole 11 and a lower threaded hole 11-1; an upper sliding column 12 and a lower sliding column 12-1 are arranged on the left side of the bottom of the shell 1, and a rotating shaft 13 is arranged on the right side.
Referring to fig. 3, 4 and 5, the double-key safe lock is characterized in that: the bolt 5 is tightly connected with the sliding plate 14, a horizontal waist hole 15 is arranged on the left side of the sliding plate 14, a horizontal waist hole I16 is arranged in the middle of the sliding plate 14, a vertical waist hole 17 is arranged on the lower left side of the sliding plate 14, a groove 18 is arranged in the middle of the right side of the sliding plate 14, and a lower hook 19 is arranged on the rightmost side of the sliding plate; an upper sliding column 12 and a lower sliding column 12-1 at the bottom of the shell 1 respectively penetrate through a horizontal waist hole 15 and a horizontal waist hole I16, the joint of the bolt 5 and the sliding plate 14 is clamped in the square notch 8, and the bolt 5 and the sliding plate 14 can move left and right along the upper sliding column 12 and the lower sliding column 12-1; an upper hook 20 is arranged at the upper right corner of the sliding plate 14, a rotating shaft hole 21 is formed in the left side of the upper hook 20, the rotating shaft hole 21 of the upper hook 20 penetrates through the rotating shaft 13 and can rotate up and down, an anti-skidding groove 22 is formed in the upper right side of the upper hook 20, a torsion spring 23 is arranged on the outer surface of the upper hook 20, a U-shaped hook 23-1 is arranged at the right end of the torsion spring 23, the center of the torsion spring 23 is sleeved on the outer edge of the rotating shaft hole 21, the U-shaped hook 23-1 at one end of the right side is clamped in the anti-skidding groove 22, and.
Referring to fig. 6, 7 and 8, the double-key safe lock is characterized in that: the guest lock head 3 and the management lock head 4 on the face cover 2 are both convex, the centers of the guest lock head 3 and the management lock head 4 are respectively provided with a lock cylinder 24 and a lock cylinder I25, the interiors of the lock cylinder 24 and the lock cylinder I25 are respectively provided with a shifting sheet 26 and a shifting sheet I27, the upper surfaces of the shifting sheet 26 and the shifting sheet I27 are provided with a shifting pin 28 and a shifting pin I29, the guest key and the management key are respectively inserted, and clockwise rotation can drive the shifting pin 28 and the shifting pin I29 to rotate; the upper and lower parts of the face cover 2 are provided with an upper counter bore 30 and a lower counter bore 31, the face cover 2 covers the upper, lower and right surrounding edges 7, the poking pin 28 is inserted in the vertical waist hole 17, and the upper counter bore 30 and the lower counter bore 31 are respectively aligned with the threaded hole 11 of the upper fixing column 10 and fixed by a screw 32.
Referring to fig. 9 and 10, the double-key safe lock is characterized in that: in normal use: the manager inserts the management key into the management lock head 4 to rotate the first lock cylinder 25 clockwise to drive the first poking pin 29 on the first poking piece 27, the first poking pin 29 pushes the upper hook 20 upwards to separate the upper hook 20 from the lower hook 19, the guest inserts the guest key into the guest lock head 3 to rotate the lock cylinder 24 clockwise to drive the poking pin 28 on the poking piece 26, the poking pin 28 drives the sliding plate 14 to move right to the right, and the lock is opened; when the lock is closed, the guest key is rotated anticlockwise, the management key is rotated anticlockwise, the key is withdrawn, and the lock is locked.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A double key safe lock which is characterized in that: the double-key safe lock comprises an external shell (1), an upper surface cover (2), a guest lock head (3) arranged on the left side of the surface cover, a management lock head (4) arranged on the right side of the surface cover and a lock tongue (5) extending out of the left side between the shell (1) and the surface cover (2); four corners of the shell (1) are provided with four screw fixing holes (6) for fixing the lock on the door panel; the upper, lower and right edges are provided with surrounding edges (7), the left side is provided with a square notch (8), the upper, lower and right surrounding edges (7) are provided with rabbets (9), the upper and lower edges are respectively provided with an upper fixing column (10) and a lower fixing column (10-1), and the centers of the upper fixing column (10) and the lower fixing column (10-1) are respectively provided with an upper threaded hole (11) and a lower threaded hole (11-1); an upper sliding column (12) and a lower sliding column (12-1) are arranged on the left side of the bottom of the shell (1), and a rotating shaft (13) is arranged on the right side.
2. A dual key safe lock as defined in claim 1, wherein: the lock tongue (5) is tightly connected with the sliding plate (14), a horizontal waist hole (15) is arranged on the left side of the sliding plate (14), a horizontal waist hole I (16) is arranged in the middle of the sliding plate, a vertical waist hole (17) is arranged on the lower left side of the sliding plate, a groove (18) is arranged on the right side of the sliding plate (14) in the middle, and a lower hook (19) is arranged on the rightmost side of the sliding plate; an upper sliding column (12) and a lower sliding column (12-1) at the bottom of the shell (1) respectively penetrate through a horizontal waist hole (15) and a horizontal waist hole I (16), the joint of the bolt (5) and the sliding plate (14) is clamped in the square notch (8), and the bolt (5) and the sliding plate (14) can move left and right along the upper sliding column (12) and the lower sliding column (12-1); the upper right corner of the sliding plate (14) is provided with an upper hook (20), the left side of the upper hook (20) is provided with a rotating shaft hole (21), the rotating shaft hole (21) of the upper hook (20) penetrates through the rotating shaft (13) and can rotate up and down, the upper right side of the upper hook (20) is provided with an anti-skidding groove (22), the upper hook (20) is provided with a torsion spring (23) towards the outer surface, the right end of the torsion spring (23) is provided with a U-shaped hook (23-1), the center sleeve of the torsion spring (23) is arranged at the outer edge of the rotating shaft hole (21), the U-shaped hook (23-1) at the right end is clamped in the anti-skidding groove (22), and the other end at the left.
3. A dual key safe lock as defined in claim 1, wherein: the guest lock head (3) and the management lock head (4) on the face cover (2) are both convex, the centers of the guest lock head (3) and the management lock head (4) are respectively provided with a lock cylinder (24) and a lock cylinder I (25), the interiors of the lock cylinder (24) and the lock cylinder I (25) are respectively provided with a shifting sheet (26) and a shifting sheet I (27), the shifting sheet (26) and the shifting sheet I (27) are respectively provided with a shifting pin (28) and a shifting pin I (29), the guest key and the management key are respectively inserted into the shifting sheet (26) and the shifting sheet I (27), and clockwise rotation can drive the shifting pin (28) and the; an upper counter bore (30) and a lower counter bore (31) are arranged on the upper portion and the lower portion of the face cover (2), the face cover (2) covers the upper surrounding edge, the lower surrounding edge and the right surrounding edge (7), a poking pin (28) is inserted into the vertical waist hole (17), the upper counter bore (30) and the lower counter bore (31) are respectively aligned to the threaded holes (11) of the upper fixing column (10) and are fixed through screws (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163787.4U CN211524435U (en) | 2019-12-05 | 2019-12-05 | Double-key safe lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163787.4U CN211524435U (en) | 2019-12-05 | 2019-12-05 | Double-key safe lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211524435U true CN211524435U (en) | 2020-09-18 |
Family
ID=72444815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922163787.4U Expired - Fee Related CN211524435U (en) | 2019-12-05 | 2019-12-05 | Double-key safe lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211524435U (en) |
-
2019
- 2019-12-05 CN CN201922163787.4U patent/CN211524435U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |