CN2725458Y - New lock - Google Patents
New lock Download PDFInfo
- Publication number
- CN2725458Y CN2725458Y CN 200420064820 CN200420064820U CN2725458Y CN 2725458 Y CN2725458 Y CN 2725458Y CN 200420064820 CN200420064820 CN 200420064820 CN 200420064820 U CN200420064820 U CN 200420064820U CN 2725458 Y CN2725458 Y CN 2725458Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- lock
- fixed
- pin
- latching
- 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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Abstract
The utility model relates to a novel lock which comprises a lock body, a lock bolt and a rotating mechanism, wherein, a lock core is fixed on the lock body; a lock core gear is engaged with a concentric toothed disk; an eccentric pin and a shifting pin are fixed on the concentric toothed disk; a slide plate is sheathed with the shifting pin; two slide ways are arranged on the slide plate; a bolt pin 6 is fixed on the lock bolt, penetrates through the slide ways, and can slide in a guide slot; the eccentric pin is movably connected with an upper and a lower connecting rods; a bolt head and the lock bolt are arranged into a whole in a T shape; a lock tongue is fixed on a lock tongue seat; an inner safe device is arranged on the upper part of the lock body, and is composed of a bolt head, a safety bolt, a bolt body, and a rocking arm; the bolt pin is fixed on the bolt body, and penetrates through a waist-shaped hole on the rocking arm; the bolt pin can move back and forth in the guide slot; the bolt head is stretched and turned following the bolt pin. The utility model has the characteristics of easy processing and assembly, simple structure, safety and reliability.
Description
Technical field
The utility model relates to lockset, particularly the lockset that can turn of locking bolt.
Background technology
The mechanism that turns of the existing bolt theftproof lock of turning is by T shape bolt, the L shaped guide groove that latching is located on the lock housing is formed, the plane at L shaped different groove place is parallel with T shape tightening latch center line, latching is fixed on the tightening latch, when locking bolt stretches, the select pin becomes an acute angle with the plane at L shaped guide groove place, makes L shaped guide groove also become corresponding acute angle with the plane at place in telescopic section, and processing is very difficult, required precision is very high, assembling is difficult for.
Summary of the invention
The utility model purpose is providing a kind of easy to process, and assembling is easy, practical stable novel lockset.
It comprises lock body 1, locking bolt 15, and rotating mechanism.Lock core 2 is fixed on the lock body 1, lock core gear and concentric fluted disc 3,4 engagements.Eccentric pin 19,20, finger 21,22 is fixed on the fluted disc 3,4, slide plate 13 and finger 21 sockets, slide plate 13 is provided with two chutes 23, latching 16 is fixed on the locking bolt 15 and passes chute 23, and can slide in guide groove 18, and eccentric pin 19,20 and upper and lower connecting rod 7,8 flexibly connect, bolt head 14 is an integral body with locking bolt 15, is " T " font.Dead bolt 12 is fixed on the dead bolt seat 11.Interior safeties are located at the top of lock body, by bolt head 10, and lock, key 9 and rocking arm 6 are formed.Latching 17 is fixed on the key 9 and passes mounting hole on the rocking arm 6, and latching 17 can move back and forth in guide groove 24, and bolt head 10 is flexible thereupon and turn.Key 34 and lock housing flexibly connect, and latching 33 is fixed on the key, and is through in the guide groove, can slide therein, and guide groove is made up of telescopic section 31 and the section of turning 32, and latching 33 back and forth slides in guide groove, and 34 motions of drive key are stretched bolt head 35 and turned.
It is easy to the utlity model has process and assemble, simple in structure, safe and reliable characteristics.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is a guide barrel construction schematic diagram of the present utility model.
Accompanying drawing 3 is the A-A sectional view of accompanying drawing 2.
The specific embodiment
This use new embodiment as shown in Figure 1, 2, 3.
The utility model embodiment as shown in Figure 1, it comprises lock body 1, locking bolt 15, and rotating mechanism.Lock core 2 is fixed on the lock body 1, and lock core gear is meshing with concentric fluted disc 3,4.Eccentric pin 19,20, finger 21,22 is fixed on the fluted disc 3,4.Slide plate 13 and finger 21 sockets have two chutes 23 on the slide plate 13, latching 16 is fixed on the locking bolt 15 and passes chute 23, and can in guide groove 18, slide, eccentric pin 19,20 and upper and lower connecting rod 7,8 flexibly connect, and bolt head 14 is an integral body with locking bolt 15, is " T " font.Dead bolt 12 is fixed on the dead bolt seat 11 and 21,22 flexibly connects with pulling pin.Interior safeties are by bolt head 10, lock, and key and rocking arm are formed, and latching 17 is fixed on the key 9, passes the mounting hole on the rocking arm 6 and can move back and forth in guide groove 24, and bolt head 10 stretches out thereupon.Interior safeties are by bolt head 10, lock, and key and rocking arm are formed, latching 17 is fixed on the key 9, and the mounting hole that passes on the rocking arm 6 also can move back and forth in guide groove 24, and it is movable that bolt head 10 stretches out thereupon, turns repeatedly, realize that lock stretches out the insurance of turning, open function.Key 34 and lock housing flexibly connect, and latching 33 is fixed on the key, and is through in the guide groove, can slide therein, and guide groove is made up of telescopic section 31 and the section of turning 32, and latching 33 back and forth slides in guide groove, and 34 motions of drive key are stretched bolt head 35 and turned.
When shutting, rotational lock core 2, drive fluted disc 3,4, under the effect of finger 21, slide plate 1 slides, and drives latching 16 and moves in guide groove 18, bolt head 14 is stretched out and turns.Under the effect of eccentric pin 19,20, upper and lower connecting rod 7,8 stretches out synchronously simultaneously.The effect of upper and lower connecting rod 7,8 is to drive other locking bolt motion.
When unblanking, counter-rotating lock core 2, fluted disc 3,4 backward rotation, slide plate 13 is reverse slip under the effect of finger 21, drives latching 16 and returns along guide groove 18, and bolt head 14 shrinks gets back to original position.Be rotated further lock core 2, finger 22 is stirred dead bolt seat 11 and is retracted dead bolt 12, or stirs dead bolt and dial hand 5, and dead bolt is dialled hand 5 drive dead bolt seats 11 and retracted lock 12, and lock is promptly opened.
Claims (3)
1, a kind of novel lockset, it comprises lock body (1), locking bolt (15), and rotating mechanism, it is characterized in that: lock core (2) is fixed on the lock body (1), lock core gear and concentric fluted disc (3,4) engagement, eccentric pin (19,20), finger (21,22) be fixed on fluted disc (3,4) on, slide plate (13) and finger (21) socket, slide plate (13) is provided with two chutes (23), latching (16) is fixed on locking bolt (15) and goes up and pass chute (23), and can in guide groove (18), slide, eccentric pin (19,20) with last, lower link (7,8) flexibly connect, bolt head (14) is " T " font with locking bolt (15), and dead bolt (12) is fixed on the dead bolt seat (11).
2, novel lockset as claimed in claim 1, it is characterized in that: interior safeties be located at lock body in, by bolt head (10), lock, key and rocking arm are formed, latching (17) is fixed on key (9) and goes up and pass mounting hole on the rocking arm (6), and latching (17) can move back and forth in guide groove (24), and bolt head (10) is flexible thereupon and turn.
3, novel lockset as claimed in claim 1, it is characterized in that: key (34) flexibly connects with lock housing, latching (33) is fixed on the key, and be through in the guide groove, can slide therein, guide groove is made up of telescopic section (31) and the section of turning (32), and latching (33) back and forth slides in guide groove, and drive key (34) motion is stretched bolt head (35) and turned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064820 CN2725458Y (en) | 2004-05-28 | 2004-05-28 | New lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064820 CN2725458Y (en) | 2004-05-28 | 2004-05-28 | New lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725458Y true CN2725458Y (en) | 2005-09-14 |
Family
ID=35040179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420064820 Expired - Fee Related CN2725458Y (en) | 2004-05-28 | 2004-05-28 | New lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725458Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987613A (en) * | 2020-09-16 | 2020-11-24 | 董顺民 | Locking device of splicing type electrical switch cabinet |
| CN114060076A (en) * | 2021-10-13 | 2022-02-18 | 湖南科技学院 | Tunnel engineering is with fender bracket that takes precautions against earthquakes |
-
2004
- 2004-05-28 CN CN 200420064820 patent/CN2725458Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987613A (en) * | 2020-09-16 | 2020-11-24 | 董顺民 | Locking device of splicing type electrical switch cabinet |
| CN114060076A (en) * | 2021-10-13 | 2022-02-18 | 湖南科技学院 | Tunnel engineering is with fender bracket that takes precautions against earthquakes |
| CN114060076B (en) * | 2021-10-13 | 2023-10-27 | 湖南科技学院 | Shock-proof protection frame for tunnel engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050914 Termination date: 20130528 |