CN101435295B - Electroplating padlock - Google Patents
Electroplating padlock Download PDFInfo
- Publication number
- CN101435295B CN101435295B CN2008102194699A CN200810219469A CN101435295B CN 101435295 B CN101435295 B CN 101435295B CN 2008102194699 A CN2008102194699 A CN 2008102194699A CN 200810219469 A CN200810219469 A CN 200810219469A CN 101435295 B CN101435295 B CN 101435295B
- Authority
- CN
- China
- Prior art keywords
- hole
- lock body
- lock
- hoodle
- slingshot
- 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.)
- Active
Links
Images
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
Abstract
The invention provides a galvanized padlock which comprises a lock body and a lock hook. The lock body is internally provided with a lock core, a marble spring device and a locking mechanism; one end of the lock core is exposed out of the bottom part of the lock body and the other end thereof vertically extends to the internal part of the lock body; the marble spring device consists of marbles, hoodles and a spring and is positioned in a marble and hoodle hole arranged on the side of the lock body; the locking mechanism is transversely installed in the lock body, contacted with the tail end of the lock core and used for fixing the inside and outside movements of the lock core, wherein, the outer side at the outer end of the locking mechanism close to the lock body is provided with a slant hole plug, the lock body is provided with a through hole, one end of the lock hook is embedded in the through hole, and the opening side of the through hole at the bottom part of the lock body is provided with a closing plug. As the padlock is provided with the closing plug and the slant hole plug, residual plating solution can not be left after the padlock is galvanized, thus improving the quality of the padlock and being environmental friendly; simultaneously, no weld marks are left on the galvanized surface, the acid and alkaline resistance is strong, thus improving the aesthetic property of the padlock and the protective property of the lock body.
Description
Technical field
The present invention relates to a kind of lock, especially relate to a kind of electroplating padlock.
Background technology
Owing to electroplate the corrosion resistance (coated metal adopts corrosion resistant metal) can strengthen metal more, increase hardness, prevent abrasion, improve electric conductivity, lubricity, heat resistance and surface aesthetic etc., so that electroplating padlock has the very big market share.In the prior art, general electroplating padlock, comprise lock body, latch hook and lock core, utilize pellet shot from a slingshot and marble spring the locking action of lock core to be made latch hook and the locking of lock body, existing padlock is when electroplating, earlier lock body, lock bridge are electroplated respectively, carry out the assembling of other component again, because pinhole is outside being exposed to when electroplating, so through after the electroplating processes, electroplate liquid is difficult to cleaning, flow into residual electroplate liquid in the pin-and-hole, when lock is opened with closure, will flow out residual electroplate liquid, make pin-and-hole perishable, influence the padlock quality; Moreover electroplating padlock of the prior art, on its lock core, do not have to be provided with and be convenient to import the device of pellet shot from a slingshot, thus make pellet shot from a slingshot difficulty import in the pellet shot from a slingshot hole, if the unmatched situation of pellet shot from a slingshot and pellet shot from a slingshot hole, also the underproof pellet shot from a slingshot of difficult taking-up is ressembled.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of after plate surface is handled gapless, environmental protection, attractive in appearance, electroplating padlock that security performance is good.
For solving the problems of the technologies described above, lock body and the latch hook of comprising of the present invention, be provided with lock core in the described lock body, marble spring device and locking mechanism, described lock core one end exposes to described lock body bottom, the other end extends longitudinally to described lock body inside, described marble spring device is by pellet shot from a slingshot, hoodle and spring are formed, be positioned at the pellet shot from a slingshot hoodle hole that described lock body side is provided with, described locking mechanism, be horizontally installed in the described lock body, and contact with the end of described lock core, be used for fixing the inside and outside of described lock core and move, wherein, described marble spring device further comprises screens hoodle and the screens spring in the hoodle hole that is installed on the setting of described lock body side, and the curved groove shape in the hoodle hole on the described lock core, described arc groove and described screens hoodle are controlled reversing of padlock key;
There is the inclined hole plug outer end of described locking mechanism near the arranged outside of described lock body, and described lock body has through hole, and an end of described latch hook embeds in the described through hole, and described lock body bottom through-hole open side is provided with sealing-plug.
The preferred implementation of a kind of electroplating padlock of the present invention is that described through hole is the stepped ramp type through hole.
Another preferred implementation of a kind of electroplating padlock of the present invention is that the side of described lock core is provided with the V-arrangement slot.
Be more preferably, the side of described lock core also is provided with the corresponding hole, pellet shot from a slingshot hoodle hole with described lock body, the curved groove shape in described hoodle hole.
Another preferred implementation of a kind of electroplating padlock of the present invention is, described locking mechanism is made up of bayonet lock, bayonet lock stopping means, and described lock body is provided with the inclined hole that is installed on described locking mechanism.
Another preferred implementation of a kind of electroplating padlock of the present invention is that described inclined hole plug matches with the bayonet lock of described locking mechanism.
Another preferred implementation of a kind of electroplating padlock of the present invention is that the outer end of described marble spring device is provided with the hoodle plug near lock body outer wall place.
Be more preferably, described marble spring device is two groups or more.
Another preferred implementation of a kind of electroplating padlock of the present invention is that described latch hook has the different end of two ends length, in the described through hole of long end embedding of described latch hook.
Another preferred implementation of a kind of electroplating padlock of the present invention is, the long end of described latch hook is provided with the screens groove, and jump ring embeds in the described screens groove, and links to each other with the spring adorned in the described through hole.
The present invention compared with prior art, owing to be provided with sealing-plug, inclined hole plug and pellet shot from a slingshot hoodle plug, all position, hole on one's body the lock is airtight, make latch fitting after electroplating, can not retain residual electroplate liquid, improve the quality and the environmental protection of padlock, while plate surface gapless, resistance to acids and bases is strong, improved the barrier propterty of the aesthetic property and the lock body of lockset, moreover be provided with the V-arrangement slot, made in the assembling process of lock assembly in the side of lock core, pellet shot from a slingshot is imported in the pellet shot from a slingshot hole at an easy rate, simple and reasonable, with low cost, manufacturing process is simple, with short production cycle.
Description of drawings
The present invention is further elaborated in conjunction with the accompanying drawings, but the embodiment in the accompanying drawing does not constitute any restriction to invention.
Fig. 1 is the decomposition texture schematic diagram of the electroplating padlock of one embodiment of the present invention;
Fig. 2 is the combining structure schematic diagram of the electroplating padlock of one embodiment of the present invention.
Comprise: 1---latch hook, 2---lock body, 3---lock core, 4---key, 5---bayonet lock, 6---hoodle plug, 7---sealing-plug, 8---inclined hole plug, 9---marble spring, 10---latch hook jump ring, 11---bayonet lock spring, 12---card pearl spring, 13---latch hook spring, 14---pellet shot from a slingshot, 15---screens hoodle, 16---pellet shot from a slingshot hoodle, 17---key-ring among the figure.
The specific embodiment
The invention will be further described with the following Examples.
A kind of electroplating padlock of the present invention as depicted in figs. 1 and 2, comprise lock body 2 and latch hook 1, be provided with lock core 3, marble spring device and locking mechanism in the described lock body 2, the outer end of described locking mechanism is provided with inclined hole plug 8 near described lock body 2 outer wall places, described lock body 2 has through hole, one end of described latch hook 1 embeds in the described through hole, and described lock body 2 bottom through-hole opening parts are provided with sealing-plug 7.
Particularly, described lock core 3 is the cylinder bodily form, and described lock core 3 is installed on the inside of described lock body 2, and the one end exposes to the bottom of described lock body 2, and the other end extends longitudinally to the inside of described lock body 2.Described lock core 3 adopts copper core made of copper.Because copper is difficult for getting rusty, harder, and have good toughness, metals such as not easy fracture, and copper and iron can be stained with the knot adhesion.Copper also is difficult for oxidation in addition, even if hang over outdoorly, is exposed to the sun and rain, though bad unlatching, as long as drip several lubrication oil droppings (as kerosene, machine oil, preferably sewing machine oil), lock has just recovered operate as normal.Lock core 3 also can adopt stainless steel as lock gall, but cost cost height.
Described marble spring device is by pellet shot from a slingshot 14, pellet shot from a slingshot hoodle 16, screens hoodle 15 and and described pellet shot from a slingshot 14, marble spring 9 that pellet shot from a slingshot hoodle 16 matches and the card pearl spring 12 that matches with described screens hoodle 15 are formed, the side of described lock body 2 is respectively arranged with pellet shot from a slingshot hole and hoodle hole, described marble spring device is installed in the pellet shot from a slingshot hole and hoodle hole of described lock body 2 sides, more specifically, described screens hoodle 15 and screens spring 12 are installed in the described hoodle hole, described pellet shot from a slingshot 14, pellet shot from a slingshot hoodle 16 and marble spring 9 are installed in the described pellet shot from a slingshot hole, corresponding pellet shot from a slingshot hole and the hoodle hole of also being respectively arranged with on described lock core 3.When the pellet shot from a slingshot hoodle hole of lock body 2 overlapped fully with the pellet shot from a slingshot hoodle hole of lock core 3, the spring 9 performance elastic force effects in the lock body 2 pellet shot from a slingshot holes upwards ejected the pellet shot from a slingshot 14 in the lock body 2 pellet shot from a slingshot holes.Pellet shot from a slingshot 14 in the lock body 2 pellet shot from a slingshot holes by jacking in the lock core 3 pellet shot from a slingshot holes.Card pearl spring 12 in the lock body 2 hoodle holes is also brought into play the elastic force effect, in the hoodle hole of the described lock core 3 of screens hoodle 15 jackings in the lock body 2 hoodle holes.The effect of pellet shot from a slingshot, hoodle is to be used for blocking lock core, and lock core can not at will be rotated.
In addition, hoodle hole on the described lock core 3 is an arc groove, screens hoodle 15 in this arc groove and the described marble spring device can play the effect to greatest extent that control padlock key reverses, and makes key 6 to reverse back and forth in the certain limit number of degrees.Can overcome key like this and easily reverse the dragon original position that reverses back again, and reduce the damage by friction that causes when lock core reverses, lock is just not fragile yet.The length of the arc groove in lock core hoodle hole is long more, and the number of degrees that key reverses are just big more; Otherwise the number of degrees that key reverses are just more little.
Described locking mechanism is horizontally installed in the described lock body 2, and the side of described lock body 2 is provided with the inclined hole that is installed on described locking mechanism.The end of described locking mechanism contacts with the end of described lock core 3, and described inclined hole is used for fixing described lock core 3, makes lock core 3 can not do inside and outside longitudinally moving in the lock core hole of lock body 2, can only rotate in the original place.Particularly, described locking mechanism is made up of bayonet lock 5, bayonet lock spring assembly 11, also is provided with the inclined hole plug 8 that matches with described bayonet lock 5 in the outside of described locking mechanism.Be used for when lock body is electroplated, prevent that electroplate liquid from flowing in the lock body.
A kind of electroplating padlock of the present invention as shown in Figure 2, described through hole is the stepped ramp type through hole, this through hole is to adopt the step through-hole mode to hole,, upper stage stepwise wide for the bottom narrows shape.When lock is opened, utilize the through hole and the latch hook jump ring 10 that is positioned at it of hook lock step, can locate the ejected position of latch hook 1, after the lockset that makes assembling finish was unblanked, latch hook 1 can be in all directions to pressing down.
A kind of electroplating padlock of the present invention as shown in Figure 1, the side of described lock core 3 is provided with the V-arrangement slot, and the benefit of this V-arrangement slot is, in the assembling process of lock assembly, pellet shot from a slingshot 14 in the lock body 2 is imported in the lock core 3 easily, and the V-shaped groove on the lock core 3 is to pack into along the direction vertical with the pellet shot from a slingshot hole.
A kind of electroplating padlock of the present invention also is provided with hoodle plug 6 in the outer end of described marble spring device near lock body 2 outer wall places as depicted in figs. 1 and 2.In prior art, the hole that lock shoots son on the body 2 is that 6 pairs of pellet shot from a slingshot holes of hoodle plug are single airtight, are difficult for pellet shot from a slingshot 14 is taken out by the comparing of entire plate sealing, and the safe antitheft performance is good, moreover after electroplating gapless, played good sequestration.This marble spring device is at least two groups or more, and the marble spring device is many more, and the safety of lock is good more.
A kind of electroplating padlock of the present invention as depicted in figs. 1 and 2, described latch hook 1 has the different end of two ends length, latch hook 1 can be for inverted U-shaped, flat shape of falling U or circular arc etc.Wherein, described lock body 2 has through hole, and the long end of described latch hook 1 embeds in the described through hole, and described lock body 2 bottom through-hole opening parts are provided with sealing-plug 7.For making padlock when electroplating, can in hook lock, not stay remaining electroplate liquid, thus not perishable latch fitting.
Described latch hook 1 long end is provided with the screens groove, and latch hook jump ring 10 embeds in the described screens groove, and the latch hook spring of adorning in described latch hook 1 long end and the described through hole 13 links to each other.
The assembling process of a kind of electroplating padlock of the present invention is as follows:
A, lock the hook lock through hole of body 2 earlier, adopt the step through-hole mode to hole (bottom is wide, and the upper stage stepwise narrows), reprocess oblique pin hole;
B, lock body 2 carry out the semiproduct assembling, finish the installation of screens hoodle 16 and card pearl spring 12, and the installation of pellet shot from a slingshot hoodle 16 the pellet shot from a slingshot hole in and marble spring 9, and seal with hoodle plug 6, moreover finish the installation of bayonet lock 5 and bayonet lock spring 11 in the described locking mechanism, and with 8 sealings of inclined hole plug.With latch hook stopple 7 Sealed lock dog holes, and airtight all lock position, hole features on one's body;
C, lock body 2, latch hook 1, lock core 3 carry out electroplating processes.Plating can strengthen metal corrosion resistance (coated metal adopts corrosion resistant metal more), increase hardness, prevent abrasion, improve electric conductivity, lubricity, heat resistance and surface aesthetic;
D, pellet shot from a slingshot 14, lock core 3 are packed into and are locked body 2, with the V-shaped groove on the lock core 3 pellet shot from a slingshot 14 are installed into lock body 2;
E, allocate latch hook 1 and latch hook jump ring 10 into, finish assembling process.
In conjunction with Fig. 2 the operating principle of a kind of electroplating padlock of the present invention is described in detail: key 4 inserts in the lock core 3, teeth groove on the key 4 the pellet shot from a slingshot in the lock core 3 pellet shot from a slingshot holes to lower compression, just pellet shot from a slingshot 14 total heads in the lock core 3 pellet shot from a slingshot holes are fallen, flatten the place, another side aperture in lock core 3 pellet shot from a slingshot holes, (lock core marble aperture and the contact surface of locking body pellet shot from a slingshot aperture), at this moment lock in the body 2 pellet shot from a slingshot holes all pellet shot from a slingshot hoodles since by pellet shot from a slingshot in the lock core 3 pellet shot from a slingshot holes to the effect that presses down, also all be driven plain lock body pellet shot from a slingshot aperture, get back in the lock body 2 pellet shot from a slingshot holes.At this moment, the pellet shot from a slingshot hoodle in the lock body 2 pellet shot from a slingshot holes can not stick in the lock core 3 pellet shot from a slingshot holes, and the pellet shot from a slingshot that is pressed down in the lock core 3 pellet shot from a slingshot holes can not be depressed in the pellet shot from a slingshot hole that enters lock body 2, and can block circular lock core 3 without any object this moment.Key 4 then, and lock core 3 and then rotates, and then drive the office in the lock body 2 after lock core 3 rotates, and lock is opened.Key 4, when the pellet shot from a slingshot hoodle hole of lock body 2 overlapped fully with the pellet shot from a slingshot hoodle hole of lock core 3, the marble spring 9 performance elastic force effects in the lock body 2 pellet shot from a slingshot holes inwardly ejected the pellet shot from a slingshot 14 in the lock body 2 pellet shot from a slingshot holes.In like manner lock the card pearl spring 12 performance elastic force effects in the body 2 hoodle holes, screens hoodle 15 in the lock body 2 hoodle holes is also inwardly ejected, at this moment, pellet shot from a slingshot hoodle in the lock body 2 pellet shot from a slingshot holes by jacking in the pellet shot from a slingshot hoodle hole of lock core 3, just lock core 3 is blocked, equaled to block circular object, circular object can't arbitrarily be rotated.At this moment, lock is to be in the keyed state.For attractive in appearance be convenient for carrying, can on key 4, be with key ring 17.
A kind of electroplating padlock of the present invention can be made into various padlocks such as door lock, lock of mailbox, drawer-lock.
Should be noted that at last; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although the present invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical solution of the present invention.
Claims (5)
1. electroplating padlock, comprise lock body and latch hook, be provided with lock core, marble spring device and locking mechanism in the described lock body, described lock core one end exposes to described lock body bottom, the other end extends longitudinally to described lock body inside, and the side of described lock core is provided with the V-arrangement slot;
Described marble spring device by pellet shot from a slingshot, pellet shot from a slingshot hoodle, screens hoodle and and the marble spring that matches of described pellet shot from a slingshot, pellet shot from a slingshot hoodle and the card pearl spring that matches with described screens hoodle form, the side of described lock body is respectively arranged with pellet shot from a slingshot hole and hoodle hole, described screens hoodle and card pearl spring are installed in the described hoodle hole, described pellet shot from a slingshot, pellet shot from a slingshot hoodle and marble spring are installed in the described pellet shot from a slingshot hole, corresponding pellet shot from a slingshot hole and the hoodle hole of also being respectively arranged with on described lock core;
Described locking mechanism, be horizontally installed in the described lock body, described lock body is provided with the inclined hole that described locking mechanism is installed, the end of described locking mechanism contacts with the end of described lock core, described inclined hole is used for fixing described lock core, make lock core can not do inside and outside longitudinally moving in the lock core hole of lock body, can only rotate in the original place, described locking mechanism is made up of bayonet lock, bayonet lock spring assembly;
The curved groove shape in hoodle hole on the described lock core, described arc groove and described screens hoodle are controlled reversing to greatest extent of padlock key;
There is the inclined hole plug that matches with described bayonet lock the outer end of described locking mechanism near the arranged outside of described lock body, can prevent that electroplate liquid from flowing in the lock body, described lock body has through hole, one end of described latch hook embeds in the described through hole, described lock body bottom through-hole open side is provided with sealing-plug, and the outer end of described marble spring device is provided with the hoodle plug near lock body outer wall place.
2. electroplating padlock according to claim 1 is characterized in that, described through hole is the stepped ramp type through hole.
3. electroplating padlock according to claim 1 is characterized in that, described marble spring device is more than two groups.
4. electroplating padlock according to claim 1 is characterized in that, described latch hook has the different end of two ends length, and the long end of described latch hook embeds in the described through hole.
5. electroplating padlock according to claim 4 is characterized in that, the long end of described latch hook is provided with the screens groove, and jump ring embeds in the described screens groove, and links to each other with the spring adorned in the described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102194699A CN101435295B (en) | 2008-11-26 | 2008-11-26 | Electroplating padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102194699A CN101435295B (en) | 2008-11-26 | 2008-11-26 | Electroplating padlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101435295A CN101435295A (en) | 2009-05-20 |
| CN101435295B true CN101435295B (en) | 2010-12-22 |
Family
ID=40709913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102194699A Active CN101435295B (en) | 2008-11-26 | 2008-11-26 | Electroplating padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101435295B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631967A (en) * | 2015-01-06 | 2015-05-20 | 浙江省浦江金垒有限公司 | Assembly technology of electroplated padlock |
| 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 |
| CN110206417B (en) * | 2019-04-15 | 2023-09-26 | 珠海优特电力科技股份有限公司 | Padlock, padlock unlocking method and padlock locking method |
-
2008
- 2008-11-26 CN CN2008102194699A patent/CN101435295B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101435295A (en) | 2009-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101435295B (en) | Electroplating padlock | |
| CN100572210C (en) | Grab locking-type material transmission barrel | |
| CN201343934Y (en) | Plating padlock | |
| CN102564247B (en) | Automatic locking mechanism for feed port cover | |
| CN206753384U (en) | The intelligent anti-theft door of express delivery can be received | |
| CN205778026U (en) | A kind of electroplating padlock | |
| CN202913792U (en) | Pin tumbler lock and key with door closer | |
| CN103726716A (en) | Silent buffer spring bolt structure | |
| CN101852040B (en) | Key-closed mechanical lock | |
| CN203742283U (en) | Silent buffering lock tongue structure | |
| CN107620528A (en) | A kind of electroplating padlock | |
| CN102677995A (en) | High-safety lock and key | |
| CN203531571U (en) | Anti-theft padlock | |
| CN201358645Y (en) | Electric rolling shutter door auto lock | |
| CN203430223U (en) | High-security anti-theft lock | |
| CN106213696A (en) | A kind of can the luminous or slider head structure of sounding | |
| CN101020510B (en) | Lock for logistic transmission barrel | |
| CN201214932Y (en) | Window frame | |
| CN219672374U (en) | Novel lock body | |
| CN205604870U (en) | Dragons and snakes lock core and link joint key | |
| CN2782861Y (en) | Semiphere shape paddle lock | |
| CN201347665Y (en) | Anti-theft device for bottles | |
| CN202578211U (en) | Double-stop safety door lock for refrigerator | |
| CN209369586U (en) | A kind of small-sized household safety cabinet with locking mechanism | |
| CN111335747A (en) | Hidden fingerprint lock slides with secondary locking structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
Denomination of invention: Electroplating padlock Effective date of registration: 20180326 Granted publication date: 20101222 Pledgee: China Co truction Bank Corp Dongguan Mayong branch Pledgor: Dongguan Jinluan Hardware Precision Products Co., Ltd. Registration number: 2018440000066 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |