CN207453671U - A kind of anti-jamming anti-theft lock core structure - Google Patents
A kind of anti-jamming anti-theft lock core structure Download PDFInfo
- Publication number
- CN207453671U CN207453671U CN201721462316.8U CN201721462316U CN207453671U CN 207453671 U CN207453671 U CN 207453671U CN 201721462316 U CN201721462316 U CN 201721462316U CN 207453671 U CN207453671 U CN 207453671U
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- connecting rod
- lantern ring
- lock core
- lock cylinder
- locking bolt
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Abstract
The utility model discloses a kind of anti-jamming anti-theft lock core structures, including lock cylinder, steel bead groove and plectrum, the lock cylinder is internally provided with sliding slot, and lock cylinder is connected by the sliding block on the outside of sliding slot and locking bolt with locking bolt, hole slot is offered above the locking bolt, pellet is connected with above the lower pellet, the steel bead groove is located at the outside of bullet groove, and miniature steel ball is installed in steel bead groove, connecting rod is fixed on the inside of the lock cylinder, the plectrum is located at the top of connecting rod, the lantern ring is located at the outside of connecting rod, connecting plate is installed on the inside of the lantern ring, and hole slot is offered on connecting plate.The anti-jamming anti-theft lock core structure, slide construction is formed by sliding slot and sliding block between locking bolt and lock cylinder, the fluency that locking bolt insertion key is rotated is improved, while reduces the friction between locking bolt and lock cylinder, the degree of aging of the lock core is slowed down, adds service life.
Description
Technical field
The utility model is related to theftproof lock technical fields, are specially a kind of anti-jamming anti-theft lock core structure.
Background technology
With the gradual enhancing of people's awareness of safety, more and more people start to focus on protection personal property, and then more next
More users begins to use to theftproof lock, and most important component is lock core wherein in theftproof lock, lock core structure complexity ability
It prevents by the irrelevant personnel unlatching of no key.
For lock core currently on the market due to complicated, security performance is also very high, but due to needing open and close repeatedly, lock
The internal structure aging easy to wear of core, easily stuck so as to cause lock core, the reduced lifetime that lock core can use influences user
Property safety.In view of the above-mentioned problems, innovative design is carried out on the basis of original anti-theft lock core.
Utility model content
The purpose of this utility model is to provide a kind of anti-jamming anti-theft lock core structure, to solve above-mentioned background technology
The needs of the lock core currently on the market open and close repeatedly of middle proposition, the internal structure aging easy to wear of lock core, so as to cause
Lock core is easily stuck, the reduced lifetime that lock core can use, the problem of influencing the property safety of user.
To achieve the above object, the utility model provides following technical solution：A kind of anti-jamming anti-theft lock core structure,
Including lock cylinder, steel bead groove and plectrum, it is characterised in that：The lock cylinder is internally provided with sliding slot, and lock cylinder passes through sliding slot and lock
Sliding block on the outside of bolt is connected with locking bolt, and hole slot is offered above the locking bolt, and lower pellet, institute are provided on the inside of hole slot
It states and pellet is connected with above lower pellet, and upper pellet is located at the inside of bullet groove, and the spring that upper pellet passes through top
It is connected with each other with bullet groove, the steel bead groove is located at the outside of bullet groove, and miniature steel ball is equipped in steel bead groove, the lock cylinder
Inside be fixed with connecting rod, and ball is provided on the outside of connecting rod, the plectrum is located at the top of connecting rod, and plectrum
Lower section is connected with lantern ring, and the lantern ring is located at the outside of connecting rod, and lantern ring is connected with each other by ball and connecting rod, the set
Connecting plate on the inside of ring is installed, and hole slot is offered on connecting plate.
Preferably, the sliding slot is rectangular configuration, and sliding slot coincide with sliding block and is connected, and sliding slot and sliding block are being locked respectively
It is symmetrical on cylinder and locking bolt.
Preferably, the steel bead groove is symmetrical in the left and right sides of bullet groove, and opening between steel bead groove and bullet groove
The width of mouth is less than the diameter of miniature steel ball.
Preferably, the connecting rod is cylindrical structure, and connecting rod is connected together by connecting plate and lantern ring.
Preferably, the lantern ring forms slide construction by ball and connecting rod, and ball is in the left and right sides of connecting plate
It is symmetrical.
Preferably, the plectrum forms rotational structure by lantern ring and connecting rod, and plectrum with hole slot positioned at same vertical
Line position.
Compared with prior art, the beneficial effects of the utility model are：The anti-jamming anti-theft lock core structure,
1st, slide construction is formed by sliding slot and sliding block between locking bolt and lock cylinder, improves locking bolt insertion key and rotated
Fluency, while reduce the friction between locking bolt and lock cylinder, slow down the degree of aging of the lock core, add using the longevity
Life；
2nd, steel bead groove is distributed at left and right sides of bullet groove, miniature steel ball is provided in steel bead groove, pellet is upper in convenience
It can be slided, the friction in reduction between pellet and bullet groove, while be also improved along miniature steel ball when stretching down
The flexibility of pellet movement；
3rd, plectrum forms rotational structure by lantern ring and connecting rod, and lantern ring is made up of ball and connecting rod and slides knot
Structure, facilitate plectrum rotational motion so as to and lock linkage, avoid and stuck phenomenon occur between connecting rod and plectrum, so as to avoid
The lock core internal structure breaks down.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model roll structure schematic diagram.
Fig. 3 is the utility model thimble structure schematic diagram.
Fig. 4 is the utility model connecting board structure schematic diagram.
In figure：1st, lock cylinder, 2, sliding slot, 3, sliding block, 4, locking bolt, 5, hole slot, 6, lower pellet, 7, upper pellet, 8, bullet groove, 9,
Spring, 10, steel bead groove, 11, miniature steel ball, 12, connecting rod, 13, ball, 14, lantern ring, 15, plectrum, 16, connecting plate, 17, hole
Slot.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of anti-jamming anti-theft lock core structure, bag
Include lock cylinder 1, steel bead groove 10 and plectrum 15, it is characterised in that：Lock cylinder 1 is internally provided with sliding slot 2, and lock cylinder 1 passes through 2 He of sliding slot
The sliding block 3 in 4 outside of locking bolt is connected with locking bolt 4, and sliding slot 2 is rectangular configuration, and sliding slot 2 coincide with sliding block 3 and connects, and sliding slot
2 and sliding block 3 it is symmetrical in lock cylinder 1 and locking bolt 4 respectively, advantageously reduce the friction between locking bolt 4 and lock cylinder 1, locking bolt 4
Top offers hole slot 5, and the inside of hole slot 5 is provided with lower pellet 6, and the top of lower pellet 6 is connected with pellet 7, and upper bullet
Son 7 is located at the inside of bullet groove 8, and upper pellet 7 is connected with each other by the spring 9 of top with bullet groove 8, and steel bead groove 10 is located at
The outside of bullet groove 8, and miniature steel ball 11 is installed in steel bead groove 10, steel bead groove 10 symmetrically divides in the left and right sides of bullet groove 8
Cloth, and the width of the opening between steel bead groove 10 and bullet groove 8 is less than the diameter of miniature steel ball 11, pellet 7 is in pellet in convenience
Telescopic slide above and below in slot 8, the inside of lock cylinder 1 is fixed with connecting rod 12, and the outside of connecting rod 12 is provided with ball 13, connection
Bar 12 is cylindrical structure, and connecting rod 12 is connected together by connecting plate 16 and lantern ring 14, avoids lantern ring 14 in connecting rod 12
On be subjected to displacement stuck phenomenon, plectrum 15 is located at the top of connecting rod 12, and the lower section of plectrum 15 is connected with lantern ring 14, plectrum 15
Rotational structure is formed by lantern ring 14 and connecting rod 12, and plectrum 15 is located at same vertical line position, convenient key with hole slot 17
Engaged with hole slot 17, so as to which plectrum 15 be driven to be rotated, lantern ring 14 is located at the outside of connecting rod 12, and lantern ring 14 passes through
Ball 13 is connected with each other with connecting rod 12, and lantern ring 14 forms slide construction by ball 13 and connecting rod 12, and ball 13 is even
The left and right sides of fishplate bar 16 is symmetrical, is conducive to lantern ring 14 and is rotated in connecting rod 12, the inside peace of lantern ring 14
Equipped with connecting plate 16, and hole slot 17 is offered on connecting plate 16.
Operation principle：Locking bolt 4 is inserted a key into, mouth on the key jacks up corresponding lower pellet 6, key front end insertion hole
Among slot 17, pellet 6 is then descended through hole slot 5 corresponding upper pellet 7 to be driven to stretch by spring 9 in bullet groove 8, into
And upper pellet 7 carries out sliding extension by the miniature steel ball 11 in steel bead groove 10, upper pellet 7 departs from fastening state contracting with locking bolt 4
It returns in lock cylinder 1, and then key can drive locking bolt 4 to be rotated by sliding slot 2 and sliding block 3 inside lock cylinder 1, key is simultaneously
Hole slot 17 and connecting plate 16 is driven to be rotated, connecting plate 16 is located at the inside of lantern ring 14, and lantern ring 14 is further through ball 13 with connecting
Extension bar 12 forms slide construction, and then connecting plate 16 drives lantern ring 14 and plectrum 15 to be rotated in connecting rod 12, plectrum 15
Just rotation linkage can be carried out with lockset, such a anti-jamming anti-theft lock core structure is convenient for people to use.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anti-jamming anti-theft lock core structure, including lock cylinder（1）, steel bead groove（10）And plectrum（15）, it is characterised in that：
The lock cylinder（1）Be internally provided with sliding slot（2）, and lock cylinder（1）Pass through sliding slot（2）And locking bolt（4）The sliding block in outside（3）With lock
Bolt（4）It is connected, the locking bolt（4）Top offer hole slot（5）, and hole slot（5）Inside be provided with lower pellet（6）, institute
State lower pellet（6）Top be connected with pellet（7）, and upper pellet（7）Positioned at bullet groove（8）Inside, and upper pellet（7）
Pass through the spring of top（9）With bullet groove（8）It is connected with each other, the steel bead groove（10）Positioned at bullet groove（8）Outside, and steel ball
Slot（10）Miniature steel ball is inside installed（11）, the lock cylinder（1）Inside be fixed with connecting rod（12）, and connecting rod（12）It is outer
Side is provided with ball（13）, the plectrum（15）Positioned at connecting rod（12）Top, and plectrum（15）Lower section be connected with lantern ring
（14）, the lantern ring（14）Positioned at connecting rod（12）Outside, and lantern ring（14）Pass through ball（13）With connecting rod（12）Mutually
Connection, the lantern ring（14）Inside connecting plate is installed（16）, and connecting plate（16）On offer hole slot（17）.
2. a kind of anti-jamming anti-theft lock core structure according to claim 1, it is characterised in that：The sliding slot（2）For
Rectangular configuration, and sliding slot（2）With sliding block（3）Coincide connection, and sliding slot（2）And sliding block（3）Respectively in lock cylinder（1）And locking bolt
（4）It is upper symmetrical.
3. a kind of anti-jamming anti-theft lock core structure according to claim 1, it is characterised in that：The steel bead groove（10）
In bullet groove（8）The left and right sides it is symmetrical, and steel bead groove（10）With bullet groove（8）Between opening width be less than it is miniature
Steel ball（11）Diameter.
4. a kind of anti-jamming anti-theft lock core structure according to claim 1, it is characterised in that：The connecting rod（12）
For cylindrical structure, and connecting rod（12）Pass through connecting plate（16）With lantern ring（14）It is connected together.
5. a kind of anti-jamming anti-theft lock core structure according to claim 1, it is characterised in that：The lantern ring（14）It is logical
Cross ball（13）With connecting rod（12）Form slide construction, and ball（13）In connecting plate（16）The left and right sides it is symmetrical.
6. a kind of anti-jamming anti-theft lock core structure according to claim 1, it is characterised in that：The plectrum（15）It is logical
Cross lantern ring（14）With connecting rod（12）Form rotational structure, and plectrum（15）With hole slot（17）Positioned at same vertical line position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462316.8U CN207453671U (en) | 2017-11-06 | 2017-11-06 | A kind of anti-jamming anti-theft lock core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462316.8U CN207453671U (en) | 2017-11-06 | 2017-11-06 | A kind of anti-jamming anti-theft lock core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207453671U true CN207453671U (en) | 2018-06-05 |
Family
ID=62254011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462316.8U Active CN207453671U (en) | 2017-11-06 | 2017-11-06 | A kind of anti-jamming anti-theft lock core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207453671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962511A (en) * | 2019-12-29 | 2021-06-15 | 牛诗童 | Snow removing method |
-
2017
- 2017-11-06 CN CN201721462316.8U patent/CN207453671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962511A (en) * | 2019-12-29 | 2021-06-15 | 牛诗童 | Snow removing method |
| CN112962510A (en) * | 2019-12-29 | 2021-06-15 | 牛诗童 | Drive plate and snow remover compression roller with same |
| CN112962510B (en) * | 2019-12-29 | 2022-09-27 | 威海汇晟智能装备有限公司 | Drive plate and snow remover compression roller with same |
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