CN215056200U - Convenient lock cylinder - Google Patents
Convenient lock cylinder Download PDFInfo
- Publication number
- CN215056200U CN215056200U CN202120908107.1U CN202120908107U CN215056200U CN 215056200 U CN215056200 U CN 215056200U CN 202120908107 U CN202120908107 U CN 202120908107U CN 215056200 U CN215056200 U CN 215056200U
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- CN
- China
- Prior art keywords
- lock cylinder
- lock core
- blade
- latch piece
- pin
- 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
Links
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a convenient lock core, which comprises a lock core body, wherein the upper surface of the lock core body is spliced with a leaf spring, the inside of the lock core body is respectively spliced with a blade body and a latch piece, the surfaces of the blade body and the latch piece are respectively provided with a limiting boss, the front position of the lock core body is provided with a positioning hole, the positioning hole of the lock core body is plugged with a connecting pin, the front position of the lock core body is detachably connected with a baffle body, two side walls of the baffle body are symmetrically provided with baffle springs, and the front position of the lock core body is provided with a lock core cover; the utility model relates to a novelty, simple structure, the key is from the inside back of dialling out of lock core body of having adorned blade body, latch piece and blade spring, and blade body and latch piece auto-eject receive the limiting displacement of pin, and blade body and latch piece can not drop out, and convenient assembly and transportation improve the result of use greatly, are convenient for use widely on a large scale.
Description
Technical Field
The utility model belongs to the technical field of the lock core, concretely relates to convenient type lock core.
Background
The lock core is a main part for controlling the unlocking of the lock, is a heart of the lock, and is a core part which can rotate and drive the lock bolt to move along with a key.
When the existing lock cylinder is used, a key is pulled out from a lock cylinder body provided with a blade body and a blade spring, the blade body and the blade spring can fall off, the blade body and the blade spring need to be reassembled, only two keys in one set of lock are matched with three to eight locks, one key cannot be inserted into each lock cylinder body during assembly, the key is not inserted, the assembled blade body and the blade spring are knocked down, the blade body and the blade spring can fall off, and therefore the convenient lock cylinder is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient type lock core to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient type lock core, includes lock core body, the grafting of lock core body upper surface has the leaf spring, inside blade body and the latch piece of pegging graft respectively of lock core body, blade body and latch piece surface all are provided with spacing boss, the locating hole has been seted up to lock core body front position, the locating hole position plug connecting pin of lock core body, lock core body front position can be dismantled and is connected with the link stopper body, link stopper body both sides wall symmetry installation link stopper spring, lock core body front position installation lock core lid, the key from the inside back of dialling out of lock core body of adorning blade body, latch piece and blade spring, blade body and latch piece auto-eject receive the limiting displacement of pin, and blade body and latch piece can not drop out, and convenient assembly and transportation improve the result of use greatly, convenient to popularize and use on a large scale.
Preferably, the pin is inserted into the surface of the limit boss of the latch piece, and the limit boss of the latch piece is limited by the pin, so that the phenomenon that the assembled latch piece falls off is prevented, and the integrity of an assembly part in the lock cylinder body is kept.
Preferably, the pin is inserted into the surface of the limiting boss of the blade body, the limiting boss of the blade body is limited through the pin, the phenomenon that the blade body falls off after assembly is prevented, and the integrity of an assembly part in the lock cylinder body is kept.
Preferably, the stopper body and the stopper spring are both located inside the lock cylinder cover, and the stopper body and the stopper spring are limited through the lock cylinder cover, so that the stopper body and the stopper spring are convenient to install and fix and are matched with the lock cylinder body for use.
Preferably, the stopper body is pressed at the free end position of the pin, and the stopper body limits the pin to prevent the pin from falling off.
Preferably, the blade body pressfitting is in blade spring top, and blade body and blade spring cooperation make things convenient for the grafting key.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a novelty, simple structure, the key is from the inside back of dialling out of lock core body of having adorned blade body, latch piece and blade spring, and blade body and latch piece auto-eject receive the limiting displacement of pin, and blade body and latch piece can not drop out, and convenient assembly and transportation improve the result of use greatly, are convenient for use widely on a large scale.
Drawings
Fig. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a schematic view of a pin and latch plate connection according to the present invention;
FIG. 3 is a schematic view of the connection structure of the pin and the blade body of the present invention;
fig. 4 is a schematic cross-sectional structure view of the lock cylinder cover of the present invention.
In the figure: 1. a lock cylinder cover; 2. a stopper spring; 3. a stopper body; 4. a pin; 5. a lock cylinder body; 6. a blade body; 7. a latch piece; 8. a leaf spring.
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 to 4, the present invention provides a technical solution: a convenient lock core comprises a lock core body 5, a leaf spring 8 is inserted on the upper surface of the lock core body 5, a blade body 6 and a latch piece 7 are respectively inserted inside the lock core body 5, limiting bosses are respectively arranged on the surfaces of the blade body 6 and the latch piece 7, a positioning hole is arranged on the front surface of the lock core body 5, a connecting pin 4 is inserted in the positioning hole of the lock core body 5, a baffle body 3 is detachably connected on the front surface of the lock core body 5, baffle springs 2 are symmetrically arranged on two side walls of the baffle body 3, a lock core cover 1 is arranged on the front surface of the lock core body 5, after a key is pulled out from the inside of the lock core body 5 provided with the blade body 6, the latch piece 7 and the spring blade 8, blade body 6 and latch piece 7 auto-eject receive pin 4's limiting displacement, and blade body 6 and latch piece 7 can not drop out, and convenient assembly and transportation improve the result of use greatly, are convenient for use widely on a large scale.
Furthermore, the pin 4 is inserted into the surface of the limit boss of the latch plate 7, the limit boss of the latch plate 7 is limited through the pin 4, the phenomenon that the latch plate 7 falls off after assembly is prevented, and the integrity of an assembly part inside the lock cylinder body 5 is kept.
Furthermore, the pin 4 is inserted into the surface of the limiting boss of the blade body 6, the limiting boss of the blade body 6 is limited through the pin 4, the phenomenon that the blade body 6 falls off after assembly is prevented, and the integrity of the assembly parts inside the lock cylinder body 5 is kept.
Further, the stopper body 3 and the stopper spring 2 are both located inside the lock cylinder cover 1, the stopper body 3 and the stopper spring 2 are limited through the lock cylinder cover 1, and the stopper body and the stopper spring are convenient to install and fix and are matched with the lock cylinder body 5 for use.
Further, the stopper body 3 is pressed at the free end position of the pin 4, and the stopper body 3 limits the pin 4 to prevent falling off.
Further, 6 pressfittings of blade body are in blade spring 8 top, and 6 blade bodies and the cooperation of blade spring 8 make things convenient for the key of pegging graft.
The utility model discloses a theory of operation and use flow: firstly, blade springs 8 are arranged in a lock cylinder body 5, then a blade body 6 and a latch piece 7 are sequentially arranged, then one ends of pins 4 are inserted into positioning holes in the front position of the lock cylinder body 5, and then a stopper body 3 is inserted in the front position of the lock cylinder body 5, at the moment, stopper springs 2 on two sides of the stopper body 3 are synchronously assembled in the front position of the lock cylinder body 5, finally, a lock cylinder cover 1 is arranged, the lock cylinder cover 1 is riveted on the surface of the lock cylinder body 5, and the lock cylinder cover 1 is fixed on the lock cylinder body 5; inside pushes down a pin 4 through dog spring 2, do not let pin 4 shift, pin 4 is pegged graft on the spacing boss surface on blade body 6 and latch piece 7 surface this moment, the key is from adorning blade body 6, the inside back of dialling out of lock core body 5 of latch piece 7 and blade spring 8, blade body 6 and latch piece 7 auto-eject, receive the limiting displacement of pin 4, blade body 6 and latch piece 7 can not drop out, convenient assembly and transportation, the result of use is greatly improved, be convenient for use and use widely on a large scale.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a convenient type lock core which characterized in that: the novel lock cylinder is characterized by comprising a lock cylinder body (5), a leaf spring (8) is inserted into the upper surface of the lock cylinder body (5), a blade body (6) and a latch piece (7) are inserted into the lock cylinder body (5) respectively, limiting bosses are arranged on the surfaces of the blade body (6) and the latch piece (7), positioning holes are formed in the front surface of the lock cylinder body (5), connecting pins (4) are inserted into the positioning holes of the lock cylinder body (5), a baffle body (3) is detachably connected to the front surface of the lock cylinder body (5), baffle springs (2) are symmetrically installed on two side walls of the baffle body (3), and a lock cylinder cover (1) is installed on the front surface of the lock cylinder body (5).
2. The portable lock cylinder according to claim 1, characterized in that: the pin (4) is inserted on the surface of the limit boss of the latch plate (7).
3. The portable lock cylinder according to claim 1, characterized in that: the pin (4) is inserted on the surface of the limiting boss of the blade body (6).
4. The portable lock cylinder according to claim 1, characterized in that: the stop block body (3) and the stop block spring (2) are both positioned inside the lock cylinder cover (1).
5. The portable lock cylinder according to claim 1, characterized in that: the stopper body (3) is pressed at the free end position of the pin (4).
6. The portable lock cylinder according to claim 1, characterized in that: the blade body (6) is pressed above the blade spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120908107.1U CN215056200U (en) | 2021-04-29 | 2021-04-29 | Convenient lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120908107.1U CN215056200U (en) | 2021-04-29 | 2021-04-29 | Convenient lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056200U true CN215056200U (en) | 2021-12-07 |
Family
ID=79107191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120908107.1U Expired - Fee Related CN215056200U (en) | 2021-04-29 | 2021-04-29 | Convenient lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056200U (en) |
-
2021
- 2021-04-29 CN CN202120908107.1U patent/CN215056200U/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: 20211207 |