CN201850857U - Lock cylinder with mater and auxiliary blade structure - Google Patents
Lock cylinder with mater and auxiliary blade structure Download PDFInfo
- Publication number
- CN201850857U CN201850857U CN2010206107103U CN201020610710U CN201850857U CN 201850857 U CN201850857 U CN 201850857U CN 2010206107103 U CN2010206107103 U CN 2010206107103U CN 201020610710 U CN201020610710 U CN 201020610710U CN 201850857 U CN201850857 U CN 201850857U
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- China
- Prior art keywords
- hoodle
- grain
- spring
- slingshot
- lock core
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- Expired - Fee Related
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- 239000008188 pellet Substances 0.000 claims description 63
- 239000004579 marble Substances 0.000 claims description 48
- 238000010276 construction Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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Abstract
The utility model relates to a lock cylinder with a master and auxiliary blade structure, belonging to the technical field of an antitheft safety device. A mechanical master and auxiliary ball hole is arranged on the lock cylinder below a key groove in the same direction; one end of a lock cylinder spring is pressed on a mechanical master and auxiliary ball, and the other end is pressed by a lock shell; the key groove is communicated on the lock cylinder along the axis direction; the key groove is matched with a curved groove and an inner and outer composite concave-convex groove according the shapes of the mechanical master and auxiliary ball and a blade ball; a card sliding groove is arranged in the lock cylinder above the key groove in the same direction; card spring holes are arranged at the two ends of the card sliding groove; a card is arranged in the card sliding groove; a card spring is arranged in the card spring hole; one end of the card spring is pushed against the lock cylinder, and the other end is pushed against the two sides of the card; a blade ball groove is arranged at one side of the key groove; and a blade ball is arranged in the blade ball groove. The lock cylinder has the benefits that the design is simple; as the combination of the mechanical master and auxiliary inside and outside balls and the blade balls is adopted, an auxiliary ball is hidden in a master ball; therefore, the safety and the reliability of the lock are greatly improved.
Description
Technical field
The utility model relates to primary and secondary blade construction lock core, belongs to the anti-theft safety device technical field.
Background technology
The lock core of existing lockset is made of single lock cylinder, by several groups of pellets shot from a slingshot of just arranging, is withstood by spring in the pellet shot from a slingshot hole of lock core, and when key inserted lock core, key tooth top that extracts can rotate lock core, thereby opens lock.When extracting key, resilience in spring top resets pellet shot from a slingshot, stops lock core to rotate.This lock core is opened simple, and key is easily joined, and is stolen easily.
Summary of the invention
In order to overcome the deficiency of prior art structure, the utility model provides primary and secondary blade construction lock core.The technical scheme that its technical problem that solves the utility model adopts is: comprise lock core, the lock core spring, machinery primary and secondary pellet shot from a slingshot hole, machinery primary and secondary pellet shot from a slingshot, blade marble, the blade marble groove, card, the card spring, key, the card spring eye, the card chute, key, shaped groove, inside and outside combination tongue and groove, be provided with mechanical primary and secondary pellet shot from a slingshot hole on the lock core below equidirectional with key, lock core spring one end is pressed on the mechanical primary and secondary pellet shot from a slingshot, the other end is compressed by lock housing, lock core is provided with key along connecting on its axis direction, key and key have shaped groove and inside and outside combination tongue and groove according to the shape system coupling of mechanical primary and secondary pellet shot from a slingshot and blade marble, be provided with the card chute in the lock core above equidirectional with key, card chute two ends are provided with the card spring eye, be provided with card in the card chute, be provided with the card spring in the card spring eye, card spring one end withstands on the lock core, the other end withstands on the card both sides, the both sides of key are provided with the blade marble groove, the blade marble groove is a groove, blade marble groove flute profile links to each other with the card chute, is provided with blade marble in the blade marble groove.
Machinery primary and secondary pellet shot from a slingshot comprise femalely go up a grain hoodle, son is gone up a hoodle spring on a hoodle, bullet pearl, female hoodle, AB steel ball, the son, bullet pearl one end inserts in the hole of female hoodle one end, the grain hoodle withstands on the bullet pearl other end on the son, between grain hoodle and the bullet pearl AB steel ball is housed on the son, the grain hoodle other end is set with son and goes up grain hoodle spring on the son, go up the grain hoodle by mother and compress, the grain hoodle other end is with the lock core spring on the mother.
The lock core both sides are shaped on the blade marble groove more than four, and the blade marble more than four is housed in the corresponding blade marble hole.
The lock core top is shaped on five mechanical primary and secondary pellet shot from a slingshot holes, corresponding mechanical primary and secondary pellet shot from a slingshot is equipped with five mechanical primary and secondary pellets shot from a slingshot respectively in the hole, five mothers are housed respectively in the corresponding mechanical primary and secondary pellet shot from a slingshot hole go up grain hoodle on grain hoodle, the son, bullet pearl, female hoodle, AB steel ball and the sub grain hoodle spring of going up, on the grain hoodle five lock core springs are housed respectively on the mother.
Benefit of the present utility model is a simplicity of design, adopts inside and outside double-deck pellet shot from a slingshot of mechanical primary and secondary and blade marble to combine, and bullet is hidden in the middle of female pellet shot from a slingshot, has improved the safety and the reliability of lock greatly.
Description of drawings
Fig. 1 is the utility model overall structure exploded perspective view;
Fig. 2 is the utility model side exploded perspective view;
Fig. 3 is the utility model lock core front schematic view;
Fig. 4 is the utility model second lock core schematic diagram;
Fig. 5 is the utility model key front schematic perspective view;
Fig. 6 is the utility model key back side schematic perspective view.
The specific embodiment
Embodiment 1: shown in Fig. 1 or 2, lock core 1 is provided with key 2 along connecting on its axis direction, be provided with mechanical primary and secondary pellet shot from a slingshot hole on the lock core 1 below equidirectional with key 2, lock core spring one end is pressed on the mechanical primary and secondary pellet shot from a slingshot, the other end is compressed by lock housing, lock core 1 is provided with key 2 along connecting on its axis direction, be provided with card chute 6 in the lock core 1 above equidirectional with key 2, card chute two ends are provided with the card spring eye, be provided with card 7 in the card chute 6, be provided with the card spring in the card spring eye, card spring one end withstands on the lock core 1, and the other end withstands on card 7 both sides, one side of key 2 is provided with the blade marble groove, the blade marble groove is a groove, and blade marble groove flute profile links to each other with the card chute, is provided with blade marble in the blade marble groove.
Embodiment 2: as shown in Figure 1, machinery primary and secondary pellet shot from a slingshot comprise femalely go up a grain hoodle, son is gone up a hoodle spring on a hoodle, bullet pearl, female hoodle, AB steel ball, the son, bullet pearl one end inserts in the hole of female hoodle one end, the grain hoodle withstands on the bullet pearl other end on the son, between grain hoodle and the bullet pearl AB steel ball is housed on the son, the grain hoodle other end is set with son and goes up grain hoodle spring on the son, goes up the grain hoodle by mother and compresses, and the grain hoodle other end is with the lock core spring on the mother.
Embodiment 3: as shown in Figure 1, machinery primary and secondary pellet shot from a slingshot hole comprises the 11, the 5th mechanical primary and secondary pellet shot from a slingshot hole 12, the 10, the 4th mechanical primary and secondary pellet shot from a slingshot hole, the 9, the 3rd mechanical primary and secondary pellet shot from a slingshot hole, 8, the second mechanical primary and secondary pellet shot from a slingshot hole, the first mechanical primary and secondary pellet shot from a slingshot hole, and first mechanical primary and secondary pellet shot from a slingshot 13, second mechanical primary and secondary pellet shot from a slingshot the 14, the 3rd mechanical primary and secondary pellet shot from a slingshot the 15, the 4th mechanical primary and secondary pellet shot from a slingshot the 16, the 5th mechanical primary and secondary pellet shot from a slingshot 17 is housed in the corresponding mechanical primary and secondary pellet shot from a slingshot hole.
Embodiment 4: as shown in Figure 1, upward form by grain hoodle 23, the first bullet pearl, 28, first female hoodle 33, the first sub grain hoodle spring 43 of going up by first female upward grain hoodle 18, first son for the first mechanical primary and secondary pellet shot from a slingshot 13.
Embodiment 5: as shown in Figure 1, upward form by grain hoodle 24, the second bullet pearl, 29, second female hoodle 34, the second sub grain hoodle spring 44 of going up by second female upward grain hoodle 19, second son for the second mechanical primary and secondary pellet shot from a slingshot 14.
Embodiment 6: as shown in Figure 1, upward form by grain hoodle 25, the 3rd bullet pearl the 30, the 3rd female hoodle the 35, the 3rd sub grain hoodle spring 45 of going up by the 3rd female upward grain hoodle 20, the 3rd son for the 3rd mechanical primary and secondary pellet shot from a slingshot 15.
Embodiment 7: as shown in Figure 1, upward form by grain hoodle 26, the 4th bullet pearl the 31, the 4th female hoodle the 36, the 4th sub grain hoodle spring 46 of going up by the 4th female upward grain hoodle 21, the 4th son for the 4th mechanical primary and secondary pellet shot from a slingshot 16.
Embodiment 8: as shown in Figure 1, upward form by grain hoodle 27, the 5th bullet pearl the 32, the 5th female hoodle 37, AB steel ball the 42, the 5th sub grain hoodle spring 47 of going up by the 5th female upward grain hoodle 22, the 5th son for the 5th mechanical primary and secondary pellet shot from a slingshot 17.
Embodiment 9: as shown in Figure 1, the lock core spring comprises the first lock core spring 48, the second lock core spring 49, the 3rd lock core spring 50, the 4th lock core spring 51, the 5th lock core spring 52, and correspondence is contained in first a female upward hoodle 18, second female upward grain hoodle 19 in order, upward grain hoodle 20, the 4th mother go up a hoodle 21 to the 3rd mother, the 5th mother goes up on the hoodle 22.
Embodiment 10: as shown in Figure 2, the card spring eye comprises the first card spring eye 67, the second card spring eye 68, and correspondence is equipped with the first card spring 53, the second card spring 54.
Embodiment 11: as shown in Figure 2, the blade marble hole comprises the first blade marble hole 55, the second blade marble hole 56, the 3rd blade marble hole 57, quaterfoil pellet shot from a slingshot hole 58, and correspondence is equipped with first blade marble 63, second blade marble 64, the 3rd blade marble 65, quaterfoil pellet shot from a slingshot 66 in order.
Embodiment 12: as shown in Figure 2, the blade marble groove that lock core 1 both sides are shaped on four or five or six is equipped with four or five or six blade marble bullets in the corresponding blade marble hole.
Embodiment 13: as shown in Figure 4, replaceable one-tenth second lock core 69, the second lock core blade marble groove flute profiles do not link to each other with card chute 6.
Embodiment 14: shown in Fig. 5 or 6, key 2 and key 3 have shaped groove 4 and inside and outside combination tongue and groove 5 according to the shape system coupling of mechanical primary and secondary pellet shot from a slingshot and blade marble.
Claims (10)
1. primary and secondary blade construction lock core, comprise lock core, the lock core spring, machinery primary and secondary pellet shot from a slingshot hole, machinery primary and secondary pellet shot from a slingshot, blade marble, the blade marble groove, card, the card spring, key, the card spring eye, the card chute, key, shaped groove, inside and outside combination tongue and groove, it is characterized in that: be provided with mechanical primary and secondary pellet shot from a slingshot hole on the lock core below equidirectional with key, lock core spring one end is pressed on the mechanical primary and secondary pellet shot from a slingshot, the other end is compressed by lock housing, lock core is provided with key along connecting on its axis direction, be provided with the card chute in the lock core above equidirectional with key, card chute two ends are provided with the card spring eye, be provided with card in the card chute, be provided with the card spring in the card spring eye, card spring one end withstands on the lock core, the other end withstands on the card both sides, the both sides of key are provided with the blade marble groove, the blade marble groove is a groove, and blade marble groove flute profile links to each other with the card chute, is provided with blade marble in the blade marble groove.
2. primary and secondary blade construction lock core according to claim 1, it is characterized in that: mechanical primary and secondary pellet shot from a slingshot comprise female go up a grain hoodle, son is gone up a hoodle spring on a hoodle, bullet pearl, female hoodle, AB steel ball, the son, bullet pearl one end inserts in the hole of female hoodle one end, the grain hoodle withstands on the bullet pearl other end on the son, between grain hoodle and the bullet pearl AB steel ball is housed on the son, the grain hoodle other end is set with son and goes up grain hoodle spring on the son, go up the grain hoodle by mother and compress, the grain hoodle other end is with the lock core spring on the mother.
3. primary and secondary blade construction lock core according to claim 1 is characterized in that: the card spring eye comprises card spring eye, the second card spring eye, and correspondence is equipped with the first card spring, the second card spring.
4. primary and secondary blade construction lock core according to claim 1, it is characterized in that: the blade marble hole comprises the first blade marble hole, the second blade marble hole, the 3rd blade marble hole, quaterfoil pellet shot from a slingshot hole, and corresponding in order the intersection is equipped with and first blade marble, second blade marble, the 3rd blade marble, quaterfoil pellet shot from a slingshot.
5. primary and secondary blade construction lock core according to claim 1 and 2, it is characterized in that: mechanical primary and secondary pellet shot from a slingshot hole comprises the first mechanical primary and secondary pellet shot from a slingshot hole, the second mechanical primary and secondary pellet shot from a slingshot hole, the 3rd mechanical primary and secondary pellet shot from a slingshot hole, the 4th mechanical primary and secondary pellet shot from a slingshot hole, the 5th mechanical primary and secondary pellet shot from a slingshot hole, and the first mechanical primary and secondary pellet shot from a slingshot, the second mechanical primary and secondary pellet shot from a slingshot, the 3rd mechanical primary and secondary pellet shot from a slingshot, the 4th mechanical primary and secondary pellet shot from a slingshot, the 5th mechanical primary and secondary pellet shot from a slingshot are housed in the corresponding mechanical primary and secondary pellet shot from a slingshot hole.
6. according to claim 1 or 2 or 3 described primary and secondary blade construction lock cores, it is characterized in that: upward form by grain hoodle, the first bullet pearl, first female hoodle, the first sub grain hoodle spring of going up by first a female upward grain hoodle, first son for the first mechanical primary and secondary pellet shot from a slingshot; Upward form by grain hoodle, the second bullet pearl, second female hoodle, the second sub grain hoodle spring of going up by second a female upward grain hoodle, second son for the second mechanical primary and secondary pellet shot from a slingshot; Upward form by grain hoodle, the 3rd bullet pearl, the 3rd female hoodle, the 3rd sub grain hoodle spring of going up by the 3rd a female upward grain hoodle, the 3rd son for the 3rd mechanical primary and secondary pellet shot from a slingshot; Upward form by grain hoodle, the 4th bullet pearl, the 4th female hoodle, the 4th sub grain hoodle spring of going up by the 4th a female upward grain hoodle, the 4th son for the 4th mechanical primary and secondary pellet shot from a slingshot; Upward form by grain hoodle, the 5th bullet pearl, the 5th female hoodle, AB steel ball, the 5th sub grain hoodle spring of going up by the 5th a female upward grain hoodle, the 5th son for the 5th mechanical primary and secondary pellet shot from a slingshot.
7. according to claim 1 or 2 or 3 or 4 described primary and secondary blade construction lock cores, it is characterized in that: the lock core spring comprises the first lock core spring, the second lock core spring, the 3rd lock core spring, the 4th lock core spring, the 5th lock core spring, and correspondence is contained in first a female upward hoodle, second female upward grain hoodle in order, upward a grain hoodle, the 4th mother go up a hoodle to the 3rd mother, the 5th mother goes up on the hoodle.
8. primary and secondary blade construction lock core according to claim 1 is characterized in that: the lock core both sides are shaped on the blade marble groove more than four, and the blade marble more than four is housed in the corresponding blade marble hole.
9. primary and secondary blade construction lock core according to claim 1 is characterized in that: key and key have shaped groove and inside and outside combination tongue and groove according to the shape system coupling of mechanical primary and secondary pellet shot from a slingshot and blade marble.
10. primary and secondary blade construction lock core according to claim 1 is characterized in that: the second lock core blade marble groove flute profile does not link to each other with the card chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206107103U CN201850857U (en) | 2010-11-17 | 2010-11-17 | Lock cylinder with mater and auxiliary blade structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206107103U CN201850857U (en) | 2010-11-17 | 2010-11-17 | Lock cylinder with mater and auxiliary blade structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850857U true CN201850857U (en) | 2011-06-01 |
Family
ID=44093256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206107103U Expired - Fee Related CN201850857U (en) | 2010-11-17 | 2010-11-17 | Lock cylinder with mater and auxiliary blade structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850857U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974988A (en) * | 2010-11-17 | 2011-02-16 | 李杰伟 | Lock core with master and auxiliary blade structure |
| CN102330515A (en) * | 2011-09-22 | 2012-01-25 | 杜胜勇 | Anti-theft lock core with blade and marble composite structure and key |
| CN102913065A (en) * | 2011-08-01 | 2013-02-06 | 刘庆敏 | Idling lock assembly of blade marble structure |
| CN104989182A (en) * | 2015-06-16 | 2015-10-21 | 罗周勇 | Lock with back locking function and key |
-
2010
- 2010-11-17 CN CN2010206107103U patent/CN201850857U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974988A (en) * | 2010-11-17 | 2011-02-16 | 李杰伟 | Lock core with master and auxiliary blade structure |
| CN101974988B (en) * | 2010-11-17 | 2012-12-19 | 李杰伟 | Lock core with master and auxiliary blade structure |
| CN102913065A (en) * | 2011-08-01 | 2013-02-06 | 刘庆敏 | Idling lock assembly of blade marble structure |
| CN102913065B (en) * | 2011-08-01 | 2015-08-19 | 刘庆敏 | A kind of idle-run lock head assembly of blade marble structure |
| CN102330515A (en) * | 2011-09-22 | 2012-01-25 | 杜胜勇 | Anti-theft lock core with blade and marble composite structure and key |
| CN104989182A (en) * | 2015-06-16 | 2015-10-21 | 罗周勇 | Lock with back locking function and key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI JIEERSI INDUSTRY AND TRADE CO., LTD. Free format text: FORMER OWNER: LI JIEWEI Effective date: 20140529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 236310 FUYANG, ANHUI PROVINCE TO: 236300 FUYANG, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140529 Address after: 236300 Funan Industrial Park, Anhui Province, No. six, No. 10 Patentee after: Anhui Jieersi Industry and Trade Co., Ltd. Address before: 236310 Anhui County in Funan Province Zhang Zhai Zhen Zhu Village Huangzhuang No. 32 Patentee before: Li Jiewei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131117 |