CN205778026U - A kind of electroplating padlock - Google Patents
A kind of electroplating padlock Download PDFInfo
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- CN205778026U CN205778026U CN201620743427.5U CN201620743427U CN205778026U CN 205778026 U CN205778026 U CN 205778026U CN 201620743427 U CN201620743427 U CN 201620743427U CN 205778026 U CN205778026 U CN 205778026U
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- hole
- lock
- latch hook
- lock body
- hoodle
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Abstract
This utility model relates to a kind of lock, is specifically related to a kind of electroplating padlock, including: latch hook and lock body；Lock core, marble spring device and locking mechanism it is provided with in described lock body；Described lock core one end exposes to bottom described lock body, and the other end extends longitudinally to inside described lock body；Described marble spring device by the pellet being arranged on lock core and be arranged at the lock pellet hoodle of body, screens hoodle, marble spring form；Described locking mechanism, is horizontally installed in described lock body, and locking mechanism is made up of bayonet lock and bayonet lock spring assembly；One end of described latch hook embeds in the through hole with lock, is connected with latch hook spring, and via bottoms side is provided with sealing-plug；A word headless screw it is connected with in described lock hole；Described lock body, by being provided with installing hole at the outer wall of through hole side, is used for installing latch hook sheath nail；Latch hook sheath nail is also equipped with sheath nail plug.The lock core of this utility model padlock and latch hook all can be conveniently replaced, can improve finished product qualification rate, thus reduce cost during assembling.
Description
Technical field
This utility model relates to a kind of lock, is specifically related to a kind of electroplating padlock.
Background technology
Owing to plating can strengthen the corrosion resistance (the corrosion resistant metal of the many employings of coated metal) of metal, increase hardness, prevent
Only abrasion, raising electric conductivity, lubricity, thermostability and surface aesthetic etc., so that electroplating padlock has the biggest market part
Volume.General electroplating padlock, including lock body, latch hook and lock core, utilizes pellet and marble spring to make the locking action of lock core
Latch hook is that screens hoodle is pushed ahead under the effect of elastic force and blocked lock by the screens spring of padlock with lock body locking, prior art
Gallbladder, so that lock core does not falls off when unblanking；Latch hook is to be blocked with jump ring, and when unblanking, latch hook will not be ejected.But in group
When going wrong during dress padlock, lock core and latch hook can not change, and can only scrap, and make product fraction defective increase and cost carries
High.
Utility model content
In view of this, it is necessary to for above-mentioned problem, it is provided that a kind of problematic during assembling padlock time, lock core and
Latch hook replaceable, to improve the electroplating padlock of finished product qualification rate.
For achieving the above object, this utility model takes following technical scheme:
Electroplating padlock of the present utility model, including: latch hook and lock body；
Lock core, marble spring device and locking mechanism it is provided with in described lock body；
Described lock core one end exposes to bottom described lock body, and the other end extends longitudinally to inside described lock body；
Described marble spring device by pellet, pellet hoodle, screens hoodle and and described pellet, pellet hoodle match
Marble spring composition, the side of described lock body is respectively arranged with marble hole and hoodle hole, and described screens hoodle is installed on described
Hoodle hole in, described pellet hoodle and marble spring are installed in described marble hole, corresponding on described lock core also
Being respectively arranged with marble hole and hoodle hole, described pellet is installed in the marble hole on described lock core；
Described locking mechanism, is horizontally installed in described lock body, and described locking mechanism is by bayonet lock and bayonet lock spring assembly group
Become；
Described lock body has through hole, and one end of described latch hook embeds in described through hole, is connected with latch hook spring, the other end
Matching with the lock hole with lock, described lock body bottom through-hole open side is provided with sealing-plug；It is connected with in described lock hole
One word headless screw；
Described lock body is by being provided with installing hole at the outer wall of through hole side, and described installing hole is used for installation settings latch hook sheath
Nail；Described latch hook sheath is followed closely in the screens groove that one end is embedded on latch hook, and the other end is equipped with sheath nail plug.
The preferred implementation of a kind of electroplating padlock of the present utility model is, described marble spring device and screens hoodle
Outer end is provided with hoodle plug at lock body outer wall；The outer end of described locking mechanism is provided with and institute near the outside of described lock body
State the oblique top plug that bayonet lock matches.
The preferred implementation of a kind of electroplating padlock of the present utility model is, described through hole is stepped ramp type through hole.
Another preferred implementation of a kind of electroplating padlock of the present utility model is that the side of described lock core is provided with V-arrangement
Slot.
More preferably, described marble spring device be two groups or more than.
Another preferred implementation of a kind of electroplating padlock of the present utility model is, it is different that described latch hook has two ends length
End, the long end of described latch hook embeds in described through hole.
Another preferred implementation of a kind of electroplating padlock of the present utility model is, the hoodle hole on described lock core is curved
Groove-like.
The beneficial effects of the utility model are:
Owing to padlock can change when accessory is problematic in process of production, the lock core of this utility model padlock and latch hook
All can be conveniently replaced, finished product qualification rate can be improved during assembling, thus reduce cost.This utility model simple in construction is closed
Reason, with low cost, manufacturing process is simple, with short production cycle.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the electroplating padlock of a kind of embodiment of this utility model；
Fig. 2 is the combinative structure schematic diagram of the electroplating padlock of a kind of embodiment of this utility model.
Figure includes: 1, latch hook；2, lock body；3, lock core；4, key；5, bayonet lock；6, hoodle plug；7, latch hook sheath nail；8, oblique
Top plug；9, marble spring；10, latch hook spring；11, bayonet lock spring；12, a word headless screw；13, plug ordered by lock；14, pellet；15、
Screens hoodle；16, pellet hoodle；17, key-ring.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with this utility model
Example, makees the most clearly and completely to describe to the technical solution of the utility model.It should be noted that described embodiment
It is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, ability
The every other embodiment that territory those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality new
The scope of type protection.
A kind of electroplating padlock of the present utility model as depicted in figs. 1 and 2, including latch hook 1 and lock body 2, sets in described lock body 2
It is equipped with lock core 3, marble spring device and locking mechanism；Being provided with installing hole at described lock body 2 outer wall, described installing hole is used for pacifying
Latch hook sheath nail 7 is put in installing；Described lock body 2 also has through hole, and one end of described latch hook 1 embeds in described through hole, and the other end is used for
It is connected with the lock hole on described lock body 2, to lock padlock.Described lock body 2 bottom through-hole opening part is provided with sealing-plug；Institute
A word headless screw 12 it is connected with in stating lock hole.
Described lock core 3 is cylindrical, and described lock core 3 is installed on the inside of described lock body 2, and its one end exposes to described lock
The bottom of body 2, the other end extends longitudinally to the inside of described lock body 2.Described lock core 3 uses copper core made of copper.Owing to copper is difficult to
Get rusty, relatively harder, and there is good toughness, not easy fracture, and the metal such as copper and ferrum will not be stained with knot adhesion.Additionally copper is the most not
Oxidizable, even if hanging over outdoor, exposed to the sun and rain, though bad unlatching, but as long as dripping several lubrication oil droppings (such as kerosene, machine oil,
It is well sewing machine oil), lock just recovers normal work.Lock core 3 can also use rustless steel as lock gall, but cost is high.
Described marble spring device is by pellet 14, pellet hoodle 16, screens hoodle 15 and and described pellet 14, pellet bullet
The marble spring 9 that pearl 16 is matched forms, and the side of described lock body 2 is respectively arranged with marble hole and hoodle hole, described screens bullet
Pearl 15 is installed in described hoodle hole, and described pellet hoodle 16 and marble spring 9 are installed in described marble hole, corresponding
Ground is also respectively arranged with marble hole and hoodle hole on described lock core 3, and described pellet 14 is installed on the marble hole on described lock core 3
On.When the pellet hoodle hole in the pellet hoodle hole with lock core 3 of locking body 2 is completely superposed, the spring 9 in lock body 2 marble hole plays
Elastic force effect, upwards ejects the pellet 14 in lock body 2 marble hole.One word headless screw 12 screws in the lock hole of lock body 1, makes
Screens hoodle 15 moves forward in the cannelure snapping in lock core 3, makes lock core 3 not drop out.Pellet, the effect of hoodle are used to block
Lock core 3, makes lock core 3 at will not rotate.
It addition, the hoodle hole on described lock core 3 is an arc groove, in this arc groove and described marble spring device
Screens hoodle 15, can play and control the effect to greatest extent that padlock key reverses so that key 4 can only be at certain limit degree
Reverse back and forth in number.Key 4 so can be overcome easily to reverse dragon and to invert back again original position, and make when minimizing lock core 3 reverses
The damage by friction become, lock is the most just hardly damaged.The length of the arc groove in pin tumbler of lock cylinder hole is the longest, and the number of degrees that key reverses are more
Greatly；Otherwise, the number of degrees that key reverses are the least.
Described locking mechanism is made up of bayonet lock 5, bayonet lock spring 11, described locking mechanism, is horizontally installed in described lock body 2
In, the side of described lock body 2 is provided with the inclined hole being installed on described locking mechanism.It is additionally provided with in the outside of described locking mechanism
The oblique top plug 8 matched with described bayonet lock 5, for when electroplating lock body, prevents electroplate liquid from flowing in lock body.Described lock
The joining distal ends determining the end of mechanism and described lock core 3 touches, and described locking mechanism is used for fixing described lock core 3, makes the lock core 3 can not
In the lock core hole of lock body 2, make the inside and outside movement of longitudinal direction, can only rotate in original place.
A kind of electroplating padlock of the present utility model, described through hole is stepped ramp type through hole, and this through hole is to use step through-hole side
Formula is holed, and narrows shape for bottom width, upper stage stepwise.When lock is opened, utilize the through hole of hook lock step with position in the inner
Latch hook sheath nail 7, the ejected position of latch hook 1 can be positioned so that after the lockset being completed is unblanked, latch hook 1 can be each side
To being pressed downward against.Sheath nail plug 13 also it is equipped with outside described hook sheath nail 7.
A kind of electroplating padlock of the present utility model, the side of described lock core 3 is provided with V-arrangement slot, the benefit of this V-arrangement slot
Being, during the assembling of lock assembly, making the pellet 14 in lock body 2 be easily guided in lock core 3, the V-shaped groove on lock core 3 is edge
What the direction vertical with marble hole loaded.
A kind of electroplating padlock of the present utility model as depicted in figs. 1 and 2, on described marble spring device and screens pearl 15
Outer end near lock body 2 outer wall at be additionally provided with hoodle plug 6.With prior art, the hole that lock body 2 shoots son is by entire plate
Seal compares, and hoodle plug 6 is single airtight to marble hole, is difficult to take out pellet 14, and safe antitheft performance is good, furthermore electroplated
Rear gapless, serves good sequestration.This marble spring device is at least two groups or more, marble spring device
The most, the safety of lock is the best.
As depicted in figs. 1 and 2, described latch hook 1 has the end that two ends length is different to a kind of electroplating padlock of the present utility model
Portion, latch hook 1 can be inverted U-shaped, the flat shape of falling U or circular arc etc..Wherein, described lock body 2 has through hole, the length of described latch hook 1
End embeds in described through hole, and described lock body 2 bottom through-hole opening part is provided with sealing-plug, for making padlock when plating, will not lock
Remaining electroplate liquid is left in dog hole, thus the most perishable latch fitting.
The described long end of latch hook 1 is provided with screens groove, in the latch hook sheath nail 7 described screens groove of embedding, and the described long end of latch hook 1 and institute
State the built-in latch hook spring of through hole 10 to be connected.
The assembling process of electroplating padlock of the present utility model is as follows:
First lock body 2 is fixed, successively by bayonet lock spring 11, bayonet lock 5, screens hoodle 15, pellet hoodle 14, marble spring 9
Put into the corresponding hole of lock body 2, more successively with oblique top plug 8, hoodle plug 6, pin plug 13 is fixed in lock body 1；Again will lock body 2
Each hole silica gel plug seal up；Again all for padlock accessory surfaces are processed and assembled afterwards.
By latch hook spring 10, latch hook 1, latch hook pin 7 is sequentially loaded into (all sealings of the lock body first to be handled well on surface
Silica gel is removed) to lock in body 2, the latch hook pin 7 that latch hook 1 is arranged in lock body 2 blocks, and latch hook 1 is difficult to drop out；Again by pellet 14
Load in the hole of lock core 3 correspondence；Again key 4 is linked in key-ring 17；Again key 4 is inserted in the key slot of lock core 3, and fill
Enter to lock in body 2 through hole, make screens hoodle 15 move forward in a word headless screw 12 finally screws in lock body 2 and snap in lock core 3
In cannelure, making lock core 3 not drop out, all assembling fittings of padlock complete.
In conjunction with Fig. 2, the operation principle of a kind of electroplating padlock of the present utility model is described in detail: key 4 inserts in lock core 3,
Teeth groove on key 4 compresses the pellet 14 in lock core 3 marble hole downwards, just pellet 14 total head in lock core 3 marble hole
Fall, flatten at the another side aperture of lock core 3 marble hole, (lock core marble aperture and the contact surface locking body pellet aperture), at this moment lock
All pellet hoodles 9 in body 1 marble hole, due to the effect being pressed downward against by pellet 14 in lock core 3 marble hole, are the most all driven plain
Lock body pellet aperture, returns to lock in body 1 marble hole.At this moment, the pellet hoodle 9 in lock body 1 marble hole can not stick into lock core 3 pellet
In hole, the pellet 14 being pressed down in lock core 3 marble hole can not be depressed in the marble hole entering lock body 1, does not now have any thing
Body can block circular lock core 3.Then rotating clockwise key 4, lock core 3 and then rotates 45 °, and lock core 3 then drives lock after rotating
Office in body 2, opens lock.If desired for changing lock core 3, a word headless screw 12 only need to be screwed out lock body 1, screens hoodle 15
It is moved to the left, i.e. can be taken off lock core 3 and change；If desired for changing latch hook 1, only latch hook pin 7 need to be taken out along installing hole, i.e.
Can be taken off latch hook 1.In order to attractive in appearance be convenient for carrying, key ring 17 can be cased with on key 4.
Electroplating padlock of the present utility model, can be made into the various padlocks such as door lock, lock of mailbox, drawer-lock.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (7)
1. an electroplating padlock, it is characterised in that including: latch hook and lock body；
Lock core, marble spring device and locking mechanism it is provided with in described lock body；
Described lock core one end exposes to bottom described lock body, and the other end extends longitudinally to inside described lock body；
Described marble spring device is by pellet, pellet hoodle, screens hoodle and and the bullet that matches of described pellet, pellet hoodle
Sub-spring forms, and the side of described lock body is respectively arranged with marble hole and hoodle hole, and described screens hoodle is installed on described bullet
In the hole of bead, described pellet hoodle and marble spring are installed in described marble hole, and corresponding also distinguishes on described lock core
Being provided with marble hole and hoodle hole, described pellet is installed in the marble hole on described lock core；
Described locking mechanism, is horizontally installed in described lock body, and described locking mechanism is made up of bayonet lock and bayonet lock spring assembly；
Described lock body has through hole, and one end of described latch hook embeds in described through hole, is connected with latch hook spring, the other end and lock
Lock hole with it matches, and described lock body bottom through-hole open side is provided with sealing-plug；A word it is connected with in described lock hole
Headless screw；
Described lock body is by being provided with installing hole at the outer wall of through hole side, and described installing hole is followed closely for installation settings latch hook sheath；Institute
Stating latch hook sheath and follow closely in the screens groove that one end is embedded on latch hook, the other end is equipped with sheath nail plug.
Electroplating padlock the most according to claim 1, it is characterised in that described marble spring device and the outer end of screens hoodle
It is provided with hoodle plug at lock body outer wall；The outer end of described locking mechanism is provided with and described card near the outside of described lock body
The oblique top plug that pin matches.
Electroplating padlock the most according to claim 1, it is characterised in that described through hole is stepped ramp type through hole.
Electroplating padlock the most according to claim 1, it is characterised in that the side of described lock core is provided with V-arrangement slot.
Electroplating padlock the most according to claim 1, it is characterised in that described marble spring device be two groups or more than.
Electroplating padlock the most according to claim 1, it is characterised in that described latch hook has the end that two ends length is different,
The long end of described latch hook embeds in described through hole.
Electroplating padlock the most according to claim 1, it is characterised in that the curved groove-like in hoodle hole on described lock core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743427.5U CN205778026U (en) | 2016-07-13 | 2016-07-13 | A kind of electroplating padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743427.5U CN205778026U (en) | 2016-07-13 | 2016-07-13 | A kind of electroplating padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778026U true CN205778026U (en) | 2016-12-07 |
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ID=58123164
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743427.5U Active CN205778026U (en) | 2016-07-13 | 2016-07-13 | A kind of electroplating padlock |
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| CN (1) | CN205778026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620528A (en) * | 2016-07-13 | 2018-01-23 | 东莞金銮五金制品有限公司 | A kind of electroplating padlock |
-
2016
- 2016-07-13 CN CN201620743427.5U patent/CN205778026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620528A (en) * | 2016-07-13 | 2018-01-23 | 东莞金銮五金制品有限公司 | A kind of electroplating padlock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electroplating padlock Effective date of registration: 20180326 Granted publication date: 20161207 Pledgee: China Co truction Bank Corp Dongguan Mayong branch Pledgor: Dongguan Jinluan Hardware Precision Products Co., Ltd. Registration number: 2018440000066 |