CN208534208U - A kind of Novel push-type cam lock - Google Patents
A kind of Novel push-type cam lock Download PDFInfo
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- CN208534208U CN208534208U CN201820917021.3U CN201820917021U CN208534208U CN 208534208 U CN208534208 U CN 208534208U CN 201820917021 U CN201820917021 U CN 201820917021U CN 208534208 U CN208534208 U CN 208534208U
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- 230000004308 accommodation Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000011258 core-shell material Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
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Abstract
The utility model relates to a kind of Novel push-type cam locks, including spring bolt parts, lock core, lock body component, lock core one end connection spring bolt parts other end is connect with lock body component, spring bolt parts include locking nut, lock tongue, lock tongue is equipped with lock tongue through-hole, locking nut passes through lock tongue through-hole and is connected with lock core, lock tongue through-hole one end is equipped with the limited block of limitation lock tongue rotational angle, lock body component includes installation nut, seal washer, lock body, lock core is equipped with solution lock end compatible with key, lock body is equipped with the lock core accommodation groove of both ends open, solution lock end is arranged in lock core accommodation groove, one end and solution lock end endface are equipped in lock core accommodation groove in conplane lock core protection mechanism, the solution lock end receiving hole consistent with solution lock end shape is offered in the middle part of lock core protection mechanism, the utility model has the following beneficial effects: being equipped with lock core protection mechanism reduces Lock core wear intensity improves the lock core service life and is equipped with position-limit mechanism, more compact structure between lock core protection mechanism and lock body.
Description
Technical field
The utility model relates to cam lock fields, and in particular to a kind of Novel push-type cam lock.
Background technique
Cam lock or cam lock are a kind of locksets that lock rotation pinning is controlled by internal structure, according to its pinning knot
The difference of structure is divided into: plum blossom spring lock, blade cam lock, triangle cam lock, double sides pellet cam lock etc..Such as Chinese patent literature
The patent No. 201220432333.8 of middle disclosure, authorized announcement date on 03 27th, 2013, utility model title " chamber door
Cam lock ": a kind of chamber door cam lock, including cam lock body, cam lock core and lock tongue, cam lock core are fixed in cam lock body
Through-hole in, lock tongue is fixed on one end of cam lock core.The chamber door cam lock also includes that the first elastic component washer, the first hexagonal are thin
Nut plain washer, the second elastic component washer, the first hex nut.First elastic component washer, the first hexagon thin nut will be for that will turn
Tongue lock body is connected firmly on box door plate, and plain washer, the second elastic component washer, the second hex nut are used for S type lock tongue is secured
It is connected on cam lock core.When cam lock core rotated ninety degrees, lock tongue is lockked or is opened.But the design of above-mentioned cam lock structure compared with
To be simple, lock core component point is easy to be corroded and by the past exposed lock core of people's malice due to being excessively exposed in lock body through-hole
And put into object in the gap between lock body and cause lock core stuck, it is not available key unlock, cam lock is caused to fail.
Utility model content
The technical problem to be solved by the utility model is in view of the above shortcomings of the prior art,
A kind of Novel push-type cam lock is provided.
To achieve the above object, the utility model provides following technical solution: a kind of Novel push-type cam lock, including
External matched key, spring bolt parts, lock core, lock body component, lock core one end connection spring bolt parts other end are connect with lock body component,
Spring bolt parts include locking nut, lock tongue, and the lock tongue is equipped with lock tongue through-hole, and the locking nut passes through lock tongue through-hole and lock core
Be connected, lock tongue through-hole one end be equipped with limitation lock tongue rotational angle limited block, the lock body component include installation nut,
Seal washer, lock body, lock core are equipped with solution lock end compatible with key, it is characterised in that: the lock body is equipped with both ends open
Lock core accommodation groove, the solution lock end are arranged in lock core accommodation groove, one end and solution lock end endface are equipped in the lock core accommodation groove
The solution lock end consistent with solution lock end shape is offered in the middle part of conplane lock core protection mechanism, the lock core protection mechanism
Receiving hole.
By adopting the above technical scheme, lock body is the column construction that lock core accommodation groove is equipped with inside both ends open, is held in lock core
It is open at one end in conplane lock core protection mechanism with lock body to set in slot setting, the solution lock end of lock core is arranged in lock core accommodating
Slot and it is in same plane with lock core protection mechanism, is offered on lock core protection mechanism and the consistent solution lock end appearance of solution lock end shape
Receive hole, lock core protected by the way that lock core protection mechanism is arranged, prevent lock core rapid wear or due to lock body and lock core it
Between there are the phenomenons that foreign matter causes cam lock stuck.
A kind of above-mentioned Novel push-type cam lock can be further arranged to: be set between the lock core and lock core protection mechanism
The being unlocked by pressing device for thering is external matched key pressing lock core protection mechanism exposure solution lock end and external matched key to be unlocked.
By adopting the above technical scheme, due to being provided with the solution lock end of lock core (i.e. at external key insertion rotation) in same
The lock core protection mechanism of one plane so that traditional mode for being inserted directly into key turns becomes undesirable, therefore passes through setting
Being unlocked by pressing device, so that solution lock end can be exposed after key presses lock core protection mechanism to realize rotation unlock.
A kind of above-mentioned Novel push-type cam lock can be further arranged to: the being unlocked by pressing device includes and lock core one
Body formed lock core shell, the lock core are equipped with annular groove between lock core shell and solution lock end, set in the annular groove
There is one end to be connected to the elastic component that the annular groove other end and lock core protection mechanism abut against.
By adopting the above technical scheme, setting and the integrally formed lock core shell of lock core on lock core, lock core is in lock core shell
It is equipped with annular groove between solution lock end, one end is set in annular groove and is connected to the annular groove other end and lock core protection machine
The elastic component that structure abuts against is realized by elastic component and exposes solution lock end when pushing to lock core protection mechanism, when removing lower pressure
By the reaction force of elastic component, lock core protection mechanism self-return, elastic component is settable in order to which save the cost and materials facilitate
For spring.
A kind of above-mentioned Novel push-type cam lock can be further arranged to: the lock core protection mechanism includes fixed ring
And it is set to the loose collar in the middle part of fixing piece, the lock core accommodation groove is equipped with fixed ring between Xie Suoduanchu and fixed ring and limits
Position mechanism, is equipped with loose collar position-limit mechanism between the fixed ring and loose collar.
By adopting the above technical scheme, the activity for lock core protection mechanism being arranged to fixed ring and being set in the middle part of fixed ring
Ring, fixed ring are connect with lock body, and fixed ring position-limit mechanism is arranged between fixed ring and lock body, is arranged between fixed ring and loose collar
Fixed ring is limited in lock body one end by fixed ring position-limit mechanism by loose collar position-limit mechanism, will by loose collar position-limit mechanism
Loose collar is limited in the middle part of fixed ring.
A kind of above-mentioned Novel push-type cam lock can be further arranged to: the fixed ring position-limit mechanism includes lock core
The land of accommodation groove inner wall setting, the land are equipped with circumferential at least four first groove, and the fixed ring is the
One groove opposite position is equipped with the first convex block, and the fixed ring is connected to lock core accommodation groove, the activity by the first convex block
Ring position-limit mechanism includes with loose collar integrated molding and outer diameter is greater than the abutment ring of loose collar outer diameter, and the loose collar outer wall is set
There is circumferential at least four second convex block, second convex block one end and abutment ring are connected, set in the middle part of the fixed ring
There is the second groove compatible with the second convex block, the loose collar is connected in the middle part of fixed ring by the second groove, the unlock
End receiving hole is set in the middle part of loose collar.
By adopting the above technical scheme, it by the way that land is arranged in lock core accommodation groove inner wall, is equipped in land circumferential
First groove of at least four equidistantly distributeds, fixed ring are provided with the first convex block, fixed ring in the first groove opposite position
It is connected to by the first convex block in the land of lock core accommodation groove, loose collar is externally provided with loose collar integrated molding and outer diameter is greater than work
The abutment ring of rotating ring outer diameter, loose collar outer wall is equipped with the second convex block of at least four spaced sets being circumferentially distributed, fixed
The second groove to match with the second convex block is equipped in the middle part of ring, fixed ring is connected in loose collar by the second convex block, solves lock end
Receiving hole is set in the middle part of loose collar, makes lock core protection mechanism by setting fixed ring position-limit mechanism and loose collar position-limit mechanism
Overall structure is more compact.
Lock core service life and lock are improved the utility model has the following beneficial effects: being equipped with lock core protection mechanism and reducing lock core wear intensity
Position-limit mechanism, more compact structure are equipped between core protection mechanism and lock body.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment.
Fig. 2 is the configuration schematic diagram of the utility model embodiment.
Fig. 3 is the lock body structure schematic diagram of the utility model embodiment.
Fig. 4 is the lock core protection mechanism perspective view of the explosion of the utility model embodiment.
Specific embodiment
Referring to figures 1-4 shown in: a kind of Novel push-type cam lock, including external matched key, spring bolt parts, lock core 2,
Lock body component, 2 one end of lock core connection spring bolt parts other end are connect with lock body component, and spring bolt parts include locking nut 11, lock
Tongue 12, lock tongue 12 are equipped with lock tongue through-hole 121, and locking nut 11 passes through lock tongue through-hole 121 and is connected with lock core 2, lock tongue through-hole 121
One end is equipped with the limited block 122 of limitation 12 rotational angle of lock tongue, and lock body component includes installation nut 31, seal washer 32, lock body
33, lock core 2 is equipped with solution lock end 21 compatible with key, and lock body 33 is equipped with the lock core accommodation groove 331 of both ends open, solves lock end 21
It is arranged in lock core accommodation groove 331, one end and solution 21 end face of lock end are equipped in lock core accommodation groove 331 and is in conplane lock core guarantor
Mechanism 4 is protected, the solution lock end receiving hole 41 consistent with solution 21 shape of lock end, lock core 2 and lock are offered in the middle part of lock core protection mechanism 4
Be equipped between core protection mechanism 4 the external matched key pressing exposure of lock core protection mechanism 4 solution lock end 21 and external matched key into
Row unlock being unlocked by pressing device, being unlocked by pressing device include with the integrally formed lock core shell 22 of lock core 2, lock core 2 is in lock core
It is equipped with annular groove 23 between shell 22 and solution lock end 21, is equipped with one end in annular groove 23 and is connected to 23 other end of annular groove
The elastic component 24 abutted against with lock core protection mechanism 4, lock core protection mechanism 4 include fixed ring 42 and are set in fixing piece 42
The loose collar 43 in portion, lock core accommodation groove 331 is equipped with fixed ring position-limit mechanism at solution lock end 21 between fixed ring 42, fixed
Loose collar position-limit mechanism is equipped between ring 42 and loose collar 43, fixed ring position-limit mechanism includes that 331 inner wall of lock core accommodation groove is set
The land 332 set, land 332 are equipped with circumferential four the first grooves 333, and fixed ring 42 is opposite in the first groove 333
Position is answered to be equipped with the first convex block 421, fixed ring 42 is connected to lock core accommodation groove 331, loose collar position restrainer by the first convex block 421
Structure includes with the integrated molding of loose collar 43 and outer diameter is greater than the abutment ring 44 of 43 outer diameter of loose collar, and 43 outer wall of loose collar is equipped with edge
Four the second convex blocks 431 of circle distribution, 431 one end of the second convex block and abutment ring 44 are connected, and are equipped in the middle part of fixed ring 42 and the
Compatible second groove 422 of two convex block 431, loose collar 43 are connected to 42 middle part of fixed ring by the second groove 422, solve lock end
Receiving hole 41 is set to 43 middle part of loose collar.
Claims (3)
1. a kind of Novel push-type cam lock, including external matched key, spring bolt parts, lock core, lock body component, lock core one end connects
It connects the spring bolt parts other end to connect with lock body component, spring bolt parts include locking nut, lock tongue, and the lock tongue is logical equipped with lock tongue
Hole, the locking nut pass through lock tongue through-hole and are connected with lock core, and lock tongue through-hole one end is equipped with limitation lock tongue rotational angle
Limited block, the lock body component include installation nut, seal washer, lock body, lock core be equipped with solution lock end compatible with key,
It is characterized by: the lock body is equipped with the lock core accommodation groove of both ends open, the solution lock end is arranged in lock core accommodation groove, the lock
One end and solution lock end endface are equipped in core accommodation groove in the middle part of conplane lock core protection mechanism, the lock core protection mechanism
The solution lock end receiving hole consistent with solution lock end shape is offered, is equipped between the lock core and lock core protection mechanism external mating
The being unlocked by pressing device that key pressing lock core protection mechanism exposure solution lock end and external matched key are unlocked, the pressing solution
Locking device includes being equipped between lock core shell and solution lock end annular recessed with the integrally formed lock core shell of lock core, the lock core
Slot is equipped with one end in the annular groove and is connected to the elastic component that the annular groove other end and lock core protection mechanism abut against.
2. a kind of Novel push-type cam lock according to claim 1, it is characterised in that: the lock core protection mechanism includes
The loose collar for having fixed ring and being set in the middle part of fixing piece, the lock core accommodation groove are equipped between Xie Suoduanchu and fixed ring
Fixed ring position-limit mechanism is equipped with loose collar position-limit mechanism between the fixed ring and loose collar.
3. a kind of Novel push-type cam lock according to claim 2, it is characterised in that: the fixed ring position-limit mechanism packet
The land of lock core accommodation groove inner wall setting is included, the land is equipped with circumferential at least four first groove, described solid
To determine ring and is equipped with the first convex block in the first groove opposite position, the fixed ring is connected to lock core accommodation groove by the first convex block,
The loose collar position-limit mechanism includes with loose collar integrated molding and outer diameter is greater than the abutment ring of loose collar outer diameter, the activity
Ring outer wall is equipped with circumferential at least four second convex block, and second convex block one end and abutment ring are connected, the fixation
The second groove compatible with the second convex block is equipped in the middle part of ring, the loose collar is connected in the middle part of fixed ring by the second groove,
The solution lock end receiving hole is set in the middle part of loose collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917021.3U CN208534208U (en) | 2018-06-13 | 2018-06-13 | A kind of Novel push-type cam lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917021.3U CN208534208U (en) | 2018-06-13 | 2018-06-13 | A kind of Novel push-type cam lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534208U true CN208534208U (en) | 2019-02-22 |
Family
ID=65391392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820917021.3U Active CN208534208U (en) | 2018-06-13 | 2018-06-13 | A kind of Novel push-type cam lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878822A (en) * | 2021-03-31 | 2021-06-01 | 南京康尼机电股份有限公司 | Locking device |
-
2018
- 2018-06-13 CN CN201820917021.3U patent/CN208534208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878822A (en) * | 2021-03-31 | 2021-06-01 | 南京康尼机电股份有限公司 | Locking device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Zhejiang city of Wenzhou province Ruian City Tangxia Town motorcycle industrial zone Patentee after: Zhejiang Dele Hardware Technology Co.,Ltd. Address before: 325000 Zhejiang city of Wenzhou province Ruian City Tangxia Town motorcycle industrial zone Patentee before: RUIAN DELE HARDWARE PARTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |