CN210888392U - Wide vertical rib formula stainless steel lock core pellet shot from a slingshot of application scope - Google Patents
Wide vertical rib formula stainless steel lock core pellet shot from a slingshot of application scope Download PDFInfo
- Publication number
- CN210888392U CN210888392U CN201921515862.2U CN201921515862U CN210888392U CN 210888392 U CN210888392 U CN 210888392U CN 201921515862 U CN201921515862 U CN 201921515862U CN 210888392 U CN210888392 U CN 210888392U
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- Prior art keywords
- marble
- groove
- wall
- key
- lock cylinder
- 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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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 16
- 239000010935 stainless steel Substances 0.000 title claims abstract description 16
- 239000008188 pellet Substances 0.000 title claims description 5
- 239000004579 marble Substances 0.000 claims abstract description 128
- 239000004576 sand Substances 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 8
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a vertical rib type stainless steel lock core marble with wide application range, which comprises a key handle and a key rod, the key rod is arranged on the outer wall of the front end of the key handle, a hanging hole is arranged inside the perimeter of the key handle, the outer wall of the upper end of the key rod is provided with a tooth pattern, the front side of the key rod is provided with a sleeve, the circumference of the sleeve is internally provided with a round lock cylinder, the inner part of the outer wall of the front end of the round lock cylinder is provided with a jack, the key rod is arranged in the perimeter of the jack, the outer shell is arranged on the circumferential outer wall of the upper end of the sleeve, the shell is internally provided with a bullet groove, thus, the marble device has good anti-theft facilities, because the sand is filled in the inner groove, the lower marble is more stable due to the core column, when the key rod is inserted and the lock is unlocked by rotation, the lower marble is not damaged greatly, and the lower marble is only damaged by other theft tools.
Description
Technical Field
The utility model belongs to the technical field of the lock core is relevant, concretely relates to wide perpendicular muscle formula stainless steel lock core pellet shot from a slingshot of application scope.
Background
A cylinder lock, also called a ball lock, a bead lock, a spring lock or a pin bolt lock, is a common lock structure, and adopts the principle that a plurality of cylindrical parts (called lock springs, balls or beads) with different heights are used for locking a lock core, when a correct key is put in, each lock spring is pushed to the same height, the lock core is released, the cylinder lock is usually used in a cylinder lock, the center of the cylinder lock is a cylindrical hole in which the cylinder lock core is arranged, when the cylinder lock is opened, the lock core can rotate, a groove for placing the key is arranged in the middle of the lock core, one end of the groove is opened for placing the key, the tail end of the groove is a lever, when the key is completely inserted, the lever takes in a bolt, the lock core is enabled to rotate, a protruding part is arranged above the groove to prevent the lower ball from falling down and also increase the difficulty of unlocking with a tool, five to six small holes are arranged above the lock core and are in a straight line for placing the lower balls with different lengths, the lower part of the lower marble is spherical, so that an inserted key can easily pass through the lower marble.
The prior lock core marble technology has the following problems: the existing marble is of a solid integral copper structure, is good in durability and easy to cut, is easy to drill when damaged by drilling and stealing, is easy to unlock and rotate a rotor with a regular drilling opening, and is not enough in anti-theft performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wide perpendicular muscle formula stainless steel lock core pellet shot from a slingshot of application scope to easily be bored when being bored and steal the destruction and easily be bored mouthful neat rotor and unblock pivoted problem very easily in solving the aforesaid background art that proposes.
In order to achieve the above object, the utility model provides a following technical scheme: a vertical rib type stainless steel lock cylinder marble with a wide application range comprises a key handle and a key rod, wherein the key rod is installed on the outer wall of the front end of the key handle, a hanging hole is formed in the inner circumferential portion of the key handle, teeth are arranged on the outer wall of the upper end of the key rod, a sleeve is arranged on the front side of the key rod, a round lock cylinder is arranged in the circumferential portion of the sleeve, a jack is arranged in the outer wall of the front end of the round lock cylinder, the key rod is arranged in the circumferential portion of the jack, a shell is arranged on the outer circumferential portion of the upper end of the sleeve, a marble groove is formed in the shell, the lowest end of the marble groove penetrates through the jack and is arranged on the inner wall of the lower end of the jack, a marble device is sleeved in the circumferential portion of the marble groove, the marble device and the marble groove are fixedly connected through a spring, an upper marble is arranged, the spring is characterized in that the lowest end of the spring is arranged on the inner wall of the upper end of the fixing groove, a lower marble is arranged on the outer wall of the lower end of the upper marble, an inner groove is formed in the circumference of the lower marble, a cap is arranged on the outer wall of the upper end of the lower marble, a core column is arranged on the inner wall of the upper end of the inner groove, and sand is arranged in the circumference of the inner groove.
Preferably, the diameter of the sleeve is larger than that of the round lock cylinder, and the length of the jack is larger than that of the key rod.
Preferably, the length of the pin groove is larger than the diameter of the round lock cylinder, and the diameter of the pin groove is larger than the diameter of the pin device.
Preferably, the diameter of the upper marble and the diameter of the lower marble are respectively six, and the six upper marbles are identical in size and shape.
Preferably, the spring and the upper pin are fixedly connected through welding, and the cap and the lower pin are fixedly connected through welding.
Preferably, the diameter of the lower pin is larger than that of the stem, and the length of the lower pin is the same as that of the stem.
Compared with the prior art of lock core marble, the utility model provides a wide perpendicular muscle formula stainless steel lock core marble of application scope possesses following beneficial effect: the utility model changes the internal structure of the lower marble, when the round lock core is destroyed, a better anti-theft device is provided, the inner groove is arranged in the lower marble, sand is put in the inner groove, the sand can be composed of larger particles and smaller particles, if someone destroys the high round lock core, the lower marble in the round lock core is inevitably destroyed, and the large particles can block the jack, the small particles can enter the interior of the marble groove and the part between the round lock core and the sleeve, so that the upper marble and the lower marble can be blocked in the interior of the marble groove, and the round lock core can be blocked and can not rotate in the interior of the sleeve, thus the round lock core can not be completely destroyed, and the round lock core can rotate, thus the round lock core is provided with a good anti-theft facility, because the sand is arranged in the interior of the inner groove, the lower marble can be more stable, when the key rod is inserted and the lock is unlocked in a rotating mode, the lower marble cannot be damaged greatly, and the lower marble can be damaged only by other stealing tools; before the lock core is used, a marble device is firstly installed in a marble groove, an inner groove in a lower marble is fixedly connected with a cover cap through welding, after all the components are installed, a lock is installed on a door, when the lock is unlocked, a key rod on a key is inserted into a jack, a key handle is held by one hand to slightly rotate, generally, an upper marble in the marble groove is inserted into a round lock core, or a lower marble in the round lock core is inserted into the marble groove, so that the round lock core cannot rotate randomly, after the key is inserted, tooth patterns and the marble groove correspond to the length of the lower marble one by one, therefore, the contact surface of the upper marble and the lower marble is just coincided with the contact surface of the round lock core and a sleeve, the round lock core can freely rotate to drive a mechanism to realize switching action, if the round lock core is damaged, sand in the round lock core splashes out, and blocks gaps in a lock space, the round lock core can not rotate, and the anti-theft function is good.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which: fig. 1 is a schematic view of a vertical rib type stainless steel lock core pin marble with a wide application range of the present invention.
Fig. 2 is a schematic plane view of the structural lock core pin tumbler according to the present invention.
Fig. 3 is a schematic view of a plane structure of the spring device of the present invention.
In the figure: 1. a key handle; 2. tooth pattern; 3. a jack; 4. a housing; 5. hanging holes; 6. a key lever; 7. a round lock cylinder; 8. a sleeve; 9. a spring; 10. a bullet groove; 11. a spring device; 12. mounting a marble; 13. fixing grooves; 14. a stem; 15. sand; 16. an inner tank; 17. discharging the marble; 18. and (7) capping.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a vertical rib type stainless steel lock cylinder marble with a wide application range comprises a key handle 1 and a key rod 6, wherein the key rod 6 is installed on the outer wall of the front end of the key handle 1, a hanging hole 5 is formed in the circumference of the key handle 1, a tooth pattern 2 is arranged on the outer wall of the upper end of the key rod 6, a sleeve 8 is arranged on the front side of the key rod 6, a round lock cylinder 7 is arranged in the circumference of the sleeve 8, a jack 3 is arranged in the outer wall of the front end of the round lock cylinder 7, the key rod 6 is arranged in the circumference of the jack 3, a shell 4 is arranged on the outer wall of the circumference of the upper end of the sleeve 8, a marble groove 10 is arranged in the shell 4, the lowest end of the marble groove 10 penetrates through the jack 3 and is arranged on the inner wall of the lower end of the jack 3, a marble device 11 is sleeved in the circumference of the marble groove 10, the marble device 11 and the marble groove 10 are fixedly connected through a spring 9, the lowest end of the spring 9 is arranged on the inner wall of the upper end of the fixed groove 13, the outer wall of the lower end of the upper marble 12 is provided with a lower marble 17, an inner groove 16 is formed in the circumference of the lower marble 17, the outer wall of the upper end of the lower marble 17 is provided with a cover cap 18, the inner wall of the upper end of the inner groove 16 is provided with a core column 14, and sand 15 is arranged in the circumference of the inner groove 16.
A vertical rib type stainless steel lock cylinder marble with wide application range comprises a key handle 1 and a key rod 6, wherein the diameter of a sleeve 8 is larger than that of a round lock cylinder 7, the length of a jack 3 is larger than that of the key rod 6, so that the key rod 6 can be inserted into the key jack 3, the key handle 1 is rotated to drive the key rod 6, the round lock cylinder 7 can rotate in the sleeve 8, the length of a marble groove 10 is larger than that of the round lock cylinder 7, the diameter of the marble groove 10 is larger than that of a marble device 11, so that the marble device 11 can be arranged in the marble groove 10, the marble device 11 is divided into an upper marble 12 and a lower marble 17, the lower marble 17 is arranged in the round lock cylinder 7, the diameter of the upper marble 12 and the diameter of the lower marble 17 are respectively provided with six upper marbles 12, the sizes and the shapes of the six upper marbles 12 are identical, so that tooth depths of the tooth patterns 2 and the marble grooves 10 correspond to the length of the lower marble 17 one another, therefore, the contact surface of the upper marble 12 and the lower marble 17 is just overlapped with the contact surface of the round lock cylinder and the sleeve 8 of the round lock cylinder 7, the round lock cylinder 7 can freely rotate to drive the mechanism to realize the switching action, the spring 9 and the upper marble 12 are fixedly connected by welding, the cap 18 and the lower marble 17 are fixedly connected by welding, so that the lower marble 17 props against the upper marble 12 in the marble groove 10, the lower marble 17 is downwards pressed into the round lock cylinder 7 by the spring 9, the diameter of the lower marble 17 is larger than that of the core column 14, the length of the lower marble 17 is the same as that of the core column 14, the lower marble 17 can be provided with sand 15 in the inner groove 16, and the lower marble 17 is not easy to break when being inserted into the key rod 6 through the core column 14.
The utility model discloses a theory of operation and use flow: after the utility model is installed, by changing the internal structure of the lower marble 17, when the round lock cylinder 7 is damaged, a better anti-theft device is provided, the inner groove 16 is arranged in the lower marble 17, sand 15 is placed in the inner groove 16, the sand 15 can be composed of larger particles and smaller particles, if someone damages the high round lock cylinder 7, the lower marble 17 in the round lock cylinder 7 can be damaged inevitably, large particles can block the jack 3, small particles can enter the interior of the marble groove 10 and the part between the round lock cylinder 7 and the sleeve 8, so that the upper marble 12 and the lower marble 17 can be clamped in the interior of the marble groove 10, the round lock cylinder 7 can also be clamped and can not rotate in the interior of the sleeve 8, thus the round lock cylinder 7 can not be damaged completely, and the round lock cylinder 7 can rotate, thus the marble device 11 has a good anti-theft facility, because the sand 15 is arranged in the inner groove 16, the lower marble 17 can be more stably ensured by the core column 14, when the key rod 6 is inserted and the lock is unlocked by rotation, the lower marble 17 can not be damaged greatly, only other theft tools can damage the lower marble 17, before the lock core marble is used, the marble device 11 is firstly arranged in the marble groove 10, the inner groove 16 in the lower marble 17 and the cover cap 18 are fixedly connected by welding, after the lock is completely arranged, the lock is arranged on a door, when the lock is unlocked, the key rod 6 on the key is inserted into the jack 3, the key handle 1 is lightly rotated by holding one hand, under the general condition, the upper marble 12 in the marble groove 10 is inserted into the round lock core 7, or the lower marble 17 in the round lock core 7 is inserted into the marble groove 10, so that the round lock core 7 can not rotate freely, after the key is inserted, the tooth depth of the tooth flower 2 and the marble groove 10 corresponds to the length of the lower marble 17 one by one, therefore, the contact surface of the upper marble 12 and the lower marble 17 is just coincided with the contact surface of the round lock cylinder and the sleeve 8 of the round lock cylinder 7, the round lock cylinder 7 can rotate freely, the driving mechanism realizes the opening and closing action, if the round lock cylinder 7 is damaged, sand 15 in the round lock cylinder can be splashed out to block each gap in the lock space, so that the round lock cylinder 7 cannot rotate, and the anti-theft function is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wide range of application's perpendicular muscle formula stainless steel lock core pellet shot from a slingshot, includes key handle (1) and key pole (6), its characterized in that: the key rod (6) is installed on the outer wall of the front end of the key handle (1), a hanging hole (5) is formed in the circumference of the key handle (1), a tooth pattern (2) is arranged on the outer wall of the upper end of the key rod (6), a sleeve (8) is arranged on the front side of the key rod (6), a round lock cylinder (7) is arranged in the circumference of the sleeve (8), a jack (3) is formed in the outer wall of the front end of the round lock cylinder (7), the key rod (6) is arranged in the circumference of the jack (3), a shell (4) is arranged on the outer wall of the circumference of the upper end of the sleeve (8), a marble groove (10) is formed in the shell (4), the lowermost end of the marble groove (10) penetrates through the jack (3) and is arranged on the inner wall of the lower end of the jack (3), a marble device (11) is sleeved in the circumference of the marble groove (10), and the marble device (11) is fixedly connected with the marble groove (10) through, an upper marble (12) is arranged on the marble device (11), a fixing groove (13) is formed in the outer wall of the upper end of the upper marble (12), the lowest end of the spring (9) is arranged on the inner wall of the upper end of the fixing groove (13), a lower marble (17) is arranged on the outer wall of the lower end of the upper marble (12), an inner groove (16) is formed in the circumference of the lower marble (17), a cover cap (18) is arranged on the outer wall of the upper end of the lower marble (17), a core column (14) is arranged on the inner wall of the upper end of the inner groove (16), and sand (15) is arranged in the circumference of the inner groove (.
2. The wide-application range vertical rib type stainless steel lock cylinder pin tumbler as claimed in claim 1, is characterized in that: the diameter of the sleeve (8) is larger than that of the round lock cylinder (7), and the length of the jack (3) is larger than that of the key rod (6).
3. The wide-application range vertical rib type stainless steel lock cylinder pin tumbler as claimed in claim 1, is characterized in that: the length of the pin groove (10) is larger than the diameter of the round lock core (7), and the diameter of the pin groove (10) is larger than the diameter of the pin device (11).
4. The wide-application range vertical rib type stainless steel lock cylinder pin tumbler as claimed in claim 1, is characterized in that: the diameter of the upper marble (12) and the diameter of the lower marble (17), six upper marbles (12) and six lower marbles (17) are respectively arranged, and the sizes and the shapes of the six upper marbles (12) are the same.
5. The wide-application range vertical rib type stainless steel lock cylinder pin tumbler as claimed in claim 1, is characterized in that: the spring (9) is fixedly connected with the upper marble (12) through welding, and the cap (18) is fixedly connected with the lower marble (17) through welding.
6. The wide-application range vertical rib type stainless steel lock cylinder pin tumbler as claimed in claim 1, is characterized in that: the diameter of the lower marble (17) is larger than that of the stem (14), and the length of the lower marble (17) is the same as that of the stem (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515862.2U CN210888392U (en) | 2019-09-12 | 2019-09-12 | Wide vertical rib formula stainless steel lock core pellet shot from a slingshot of application scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515862.2U CN210888392U (en) | 2019-09-12 | 2019-09-12 | Wide vertical rib formula stainless steel lock core pellet shot from a slingshot of application scope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888392U true CN210888392U (en) | 2020-06-30 |
Family
ID=71318125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921515862.2U Expired - Fee Related CN210888392U (en) | 2019-09-12 | 2019-09-12 | Wide vertical rib formula stainless steel lock core pellet shot from a slingshot of application scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888392U (en) |
-
2019
- 2019-09-12 CN CN201921515862.2U patent/CN210888392U/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 |
Granted publication date: 20200630 |