CN101649696A - Disposable lock with packaging system - Google Patents
Disposable lock with packaging system Download PDFInfo
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- CN101649696A CN101649696A CN200910042099A CN200910042099A CN101649696A CN 101649696 A CN101649696 A CN 101649696A CN 200910042099 A CN200910042099 A CN 200910042099A CN 200910042099 A CN200910042099 A CN 200910042099A CN 101649696 A CN101649696 A CN 101649696A
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- lock
- lock body
- disposable
- groove
- bridge
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Abstract
The invention discloses a disposable lock with packaging system, comprising a hollow lock body and lock beam fastening the lock body; wherein the lock body is composed of one part and one-step moldingis realized, and the lock body is internally provided with a fastening device realizing disposable matching closure with at least one end of the lock body; the top of the lock body is opened with anopening, the opening is sealed by a lock cover in fit installation with the lock beam, the bottom or the side part of the lock body is provided with a through groove communicated with the cavity of the lock body, and the through groove is sealed by the packaging system. The disposable lock adopts the structure, the lock beam can penetrate rope, iron chain and the like to be locked with the lock body and then hung; and meanwhile little notes, little presents and the like can be placed into the lock body for blessing. As the fastening device of the disposable lock is realized by relatively simple fastening of bayonet and block groove, technology is simplified; and the disposable lock structure of the invention is simpler and is easy to produce, cost is low, and closure effect is firm.
Description
Technical field:
The present invention relates to a kind of concrete structure that the disposable lock of packaging system is arranged, relate in particular to a kind of disposable use, do not destroy the disposable lock that just can not enable.
Background technology:
The kind of locking in present city is more, in many occasions, needs to use disposable lock mechanism reach sealed purpose, open disposable lock and have only the broken structure of encircling disposable lock of use specialist tools.The patent No. is 2007203022046 Chinese patent " a kind of disposable lock of lead seal-free device ", and it has adopted lead seal-free device, the structure more complicated of this lock, and component are more, and complexity is installed, and mould is many, and the cost height uses shortcomings such as inconvenience.Therefore, the disposable lock that has this class formation of lead seal-free device also fails to spread to effectively various fields, and its technology, structure are still waiting improvement and perfect.
The applicant is devoted to solve the structural improvement of disposable lock and perfect always, especially be devoted to have the research of the disposable lock of packaging system, and the disposable lock with packaging system is suitable for the Commemorating lock of wedding anniversary, friendship people's souvenir, tourist souvenir, concentric lock, multi-cylinder lock etc. too.
The applicant has applied for that on March 24th, 2009 number of patent application is the utility model " a kind of disposable lock that packaging system is arranged " of 200920053246.X, because the lock body of this utility model has the groove with the lock bridge coupling, just when lock body when being hollow, the volume that the interior cavity volume of its lock body occupies is less for this; And the cavity volume volume of wanting lock body is when big, and it is big that the volume of lock body just becomes naturally, and this lock body structure is not suitable for the production and the use of miniaturization lock.Simultaneously, the lock body of this utility model is not an integral structure, and expense was higher when die sinking was produced, and was short of attractive in appearance.In view of this, the present invention does improvement on original technical foundation, researchs and develops out a kind of integrated hollow lock body, and this lock body has simple in structure, and is light and handy, is rich in advantages such as attractive in appearance.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, a kind of disposable lock that has packaging system is provided, disposable lock of the present invention can be applied in the comparison extensive fields.
The technical scheme that the present invention solves prior art is: a kind of disposable lock that packaging system is arranged, described disposable lock comprise hollow lock body, with the lock bridge of lock body snapping, described lock body is made up of parts and is realized one-shot forming, is provided with in the lock body with at least one termination of lock bridge and realizes the locker that disposable pairing is sealed; The top of lock body has opening, and opening is by cooperating the locking closure capping of installing with lock bridge, and lock body bottom or sidepiece are provided with the groove of conducting lock body cavity, and groove is by the packaging system capping.The lock body of this disposable lock is one-shot forming, and its lock body only needs a die sinking, and whole production process is easy, cooperates firmly; And lock body of the present invention is when moving back mould, can be easily from the lock body bottom or the groove of sidepiece and the opening at top withdraw from, thereby form the barb draw-in groove quickly and easily.Adopt the disposable lock of this structure, lock bridge can pass such as the sealed back of rope, iron chains etc. and lock body and hang up, and can also put into some simultaneously such as blessing the other side such as little paper slip, novelties in lock body.
As the further design to the aforementioned techniques scheme: lock bridge is down " U " shape, and the termination of lock bridge is the bar column; At least one termination of described lock bridge is extended with the locking bar less than the lock bridge diameter, and the end of locking bar is provided with the hook-type bayonet socket of protrusion, is provided with the barb draw-in groove of corresponding lock bridge bayonet socket in the lock body.Realize the firmly locked of disposable lock by buckle structure simple in structure, this lock adopts hook-type bayonet socket and barb draw-in groove snapping, and the hook-type bayonet socket is difficult for skidding off when being stuck in the barb draw-in groove, and is firmly locked, and easy to use, direct; And, each parts simple for the part technological process of production of whole disposable lock only need open mould just can mass production, be that the production technology of the disposable lock of other form can't match in excellence or beauty; Lock body can be Any shape, but internal construction can be identical, so bottom or packaging system, lock bridge, locking closure can be general.The superiority that this lock body adopts parts to form is: 1. the optional materials limitations of lock body is few---almost can select any material such as hard metal, pottery, resin, plastics, wood, jade etc. for use.2. the optional processing method of lock body is unrestricted---the standardization in enormous quantities of available plant equipment is disposable accurately dash, bore, press machine-shaping (do not exist mechanical means processing less than or the chamber that is difficult to process in external position); But also the die sinking fusion pour into the disposable machine-shaping of standardization in enormous quantities (do not exist because of the perfusion rear chamber is too little can't the demoulding, perhaps situation that can't the demoulding because there is the turnover screens to block in the chamber).3. there is not the restriction on the material volume---the rapidoprint volume is changeable, and the littler lock of volume also can disposablely dash, brill, pressure or pour-shaping.This is other disposable locks not available superiority aspect available material and optional processing mode kind.
As the further design to the aforementioned techniques scheme: a column termination of lock bridge directly is embedded in the groove of offering on lock body top, and the termination of the other end is extended with locking bar and lock body snapping, and the lock bridge of this structure and locking closure are matched in clearance; It is insecure so just to have prevented that lock bridge from cooperating with locking closure, when an independent locking bar and lock body snapping, the locking bar that directly is embedded in the lock body is started.The snapping mode of locking bar and lock body also can be that the two ends of lock bridge is locking bar, the hook-type bayonet socket of each locking bar all with each self-corresponding barb draw-in groove snapping; By hook-type bayonet socket on the locking bar and the barb draw-in groove snapping in the lock body, directly, simply.
For the type of attachment of lock bridge and locking closure, specifically, can be provided with 2 grooves for locking closure, lock bridge is provided with boss and cooperates with groove, and lock bridge passes the groove and the lock body snapping of locking closure.Also can be lock bridge and the locking closure formula structure that is combined as a whole, lock bridge can be relative to sliding and rotating with locking closure.
For the structure of lock bridge, lock bridge can be one-time formed structure, also can be knockdown structure, specifically is made up of parts.
Also be provided with the groove that mates with packaging system on the lock body of the present invention, the packaging system of capping groove can be to adopt metal cover, plastic closure, stopper capping; Certainly, also can be to adopt other materials to carry out capping, the present invention does not do the restriction of concrete form to the material of packaging system.
The present invention has the disposable lock of packaging system, is made of 3 or 4 parts substantially, and each parts only needs the die sinking just can moulding, and simple in structure, mould is few, and cost is low, produces more convenient.Because the locker of disposable lock is only realized with relative simply snappings such as hook-type bayonet socket and barb draw-in grooves, has been simplified technology; As seen disposable lock structure of the present invention is simpler, and die sinking is easy, is easy to produce, and with low cost, closure effect is firm; Certainly, the cavity that leaves in the more simple lock body of project organization can be loaded with little paper slip, novelties etc.; Simultaneously, this small-sized disposable lock can mass production, and lock body can be made various shape, product diversification; And size, the specification of the hook bayonet socket of lock bridge and the barb draw-in groove of lock body are consistent substantially, and like this, lock bridge just can cooperate with the lock body of different shape, has strengthened the versatility of lock bridge.
Description of drawings
Fig. 1 is the structure assembling schematic diagram of the embodiment of the invention 1.
Fig. 2 is the structure assembling schematic diagram of the embodiment of the invention 2.
Fig. 3 is the structure assembling schematic diagram of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 3.
Fig. 5 is the structure assembling schematic diagram of the embodiment of the invention 4.
Fig. 6 is the structure assembling schematic diagram of the embodiment of the invention 5.
The specific embodiment:
A kind of disposable lock that packaging system is arranged, as shown in Figure 1, disposable lock comprise hollow disposal molding lock body 2, with lock body 2 snappings fall " U " shape elasticity lock bridge 1, a column termination of lock bridge 1 directly is embedded in the groove of offering on lock body 2 tops, the locking bar 3 of promising lock bridge 1 diameter 1/2 is extended in the termination of the other end, the end of locking bar 3 is provided with the hook-type bayonet socket of protrusion, and the protrusion length of hook-type bayonet socket is 1/2 diameter of lock bridge 1, is provided with the barb draw-in groove of corresponding hook-type bayonet socket in the lock body 2.Lock body 2 is independent body one by one, and the top of lock body has opening, and opening is by cooperate the locking closure capping of installing with lock bridge, lock bridge passes the groove of locking closure, and the boss of lock bridge is stuck in the groove, simultaneously, the barb draw-in groove snapping of the hook-type bayonet socket of lock bridge and lock body, this lock body and locking closure are matched in clearance; The bottom of lock body 2 is provided with the groove of the conducting lock body cavity that a lead sealing 4 capping lock bodies bottoms has, and the groove that has is towards the barb draw-in groove; When needs use disposable lock, lock bridge and locking closure are pushed in the lock body gradually, when the hook-type bayonet socket of locking bar drops in the barb draw-in groove of lock body, form sealedly, make the sealed more firm of disposable lock.
As shown in Figure 2, a kind of disposable lock that packaging system is arranged of present embodiment 2, disposable lock comprise hollow disposal molding lock body 21, with lock body 21 snappings fall " U " shape elasticity lock bridge 11, lock body 21 is independent body one by one, the top of lock body 21 has opening, and opening is by a locking closure capping; The bottom of lock body has the groove of conducting lock body cavity, and groove is by lead sealing 41 cappings.The locking bar 31 of promising lock bridge 11 diameters 1/2 is all extended in two column terminations of lock bridge 11, and the end of locking bar 31 is provided with the hook-type bayonet socket of protrusion, and the protrusion length of hook bayonet socket is 1/2 diameter of lock bridge 11, is provided with the barb draw-in groove of corresponding hook-type bayonet socket in the lock body 21.The locking bar of lock bridge passes the opening of locking closure, the hook-type bayonet socket of locking bar and lock body barb draw-in groove snapping.When pushing lock bridge in the lock body gradually, when arriving the barb draw-in groove position in the lock body, the locking bar hook-type bayonet socket that the lock bridge two ends is extended all forms snapping with the barb draw-in groove, realizes the sealed of disposable lock.
As shown in Figure 3, Figure 4, a kind of disposable lock that packaging system is arranged of present embodiment 3, disposable lock comprise hollow disposal molding lock body 22, with lock body 22 snappings fall " U " shape elasticity lock bridge 12, lock body 22 is independent body one by one, the top of lock body 22 has opening, and opening is by a locking closure capping; The bottom of lock body has the groove of conducting lock body cavity, and groove is by a plastic bottom cover 42 cappings.The locking bar 32 of promising lock bridge 12 diameters 1/2 is all extended in two column terminations of lock bridge 12, and the end of locking bar 32 is provided with the hook-type bayonet socket of protrusion, and the protrusion length of hook bayonet socket is 1/2 diameter of lock bridge 12, is provided with the barb draw-in groove of corresponding hook-type bayonet socket in the lock body 22.The locking bar of lock bridge passes the opening of locking closure, the hook-type bayonet socket of locking bar and lock body barb draw-in groove snapping.When pushing lock bridge in the lock body gradually, when arriving the barb draw-in groove position in the lock body, the locking bar hook-type bayonet socket that the lock bridge two ends is extended all forms snapping with the barb draw-in groove, realizes the sealed of disposable lock.
As shown in Figure 5, the a kind of of present embodiment 4 has the disposable lock of packaging system to improve design on the basis of embodiment 3, embodiment 4 is with the difference of embodiment 3: the locking bar that extend separately at lock bridge 13 two ends is uneven in length, long locking bar when producing just with the locking closure snapping, and the hook-type bayonet socket of longer locking bar is greater than the groove of locking closure.This has just realized that locking closure is buckled on the longer locking bar but can not transfers to from locking bar.Because longer locking bar can be relative to sliding and rotating with locking closure, lock bridge can pass such as the sealed back of rope, iron chains etc. and lock body and hang up.Such structure has not only been simplified the technology of assembling, and can not leave over the two arbitrary parts of lock bridge and locking closure.
As shown in Figure 6,5 one kinds of disposable locks that packaging system is arranged of present embodiment, its lock body 24 sidepieces are provided with the groove that is communicated with the lock body cavity, and corresponding groove the inner is provided with the barb draw-in groove of the hook-type bayonet socket of corresponding locking bar in lock body, are provided with this groove of lead sealing 44 cappings in the groove outer end.When lock body is produced,, then can lock body cavity core rod be set in the middle part, so can form the barb draw-in groove, and can realize moving back smoothly mould by the groove core rod is set at sidepiece as with injection mo(u)lding; As in the machining mode, then can be under lock body blank top down processes little big cavity, groove and the conducting cavity under the processing of lock body side is oblique then so forms the barb draw-in groove of lock body inside.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1. disposable lock that packaging system is arranged is characterized in that: described disposable lock comprise hollow lock body (2,21,22,24), with the lock bridge (1,11,12,13) of lock body (2,21,22,24) snapping; Described lock body is made up of one-time formed parts, is provided with in the lock body (2,21,22,24) with at least one termination of lock bridge (1,11,12,13) and realizes the locker that disposable pairing is sealed; The top of lock body (2,21,22,24) has opening, and opening is by cooperating the locking closure capping of installing with lock bridge, and lock body bottom or sidepiece are provided with the groove of conducting lock body cavity, and groove is by packaging system (4,41,42,44) capping.
2. disposable lock according to claim 1 is characterized in that: described lock bridge (1,11,12,13) is down " U " shape, and the termination of lock bridge (1,11,12,13) is the bar column; At least one termination of described lock bridge (1,11,12,13) is extended with less than lock bridge (1,11,12,13) locking bar of diameter (3,31,32), locking bar (3,31,32) end is provided with the hook-type bayonet socket of protrusion, is provided with the barb draw-in groove of corresponding locking bar bayonet socket in the lock body (2,21,22).
3. disposable lock according to claim 2 is characterized in that: a column termination of described lock bridge (1) directly is embedded in the groove of offering on lock body (2) top, and the termination of the other end is extended with locking bar (3); Described locking closure and lock body are matched in clearance.
4. disposable lock according to claim 2 is characterized in that: the two ends of described lock bridge (11) is locking bar (31), the hook-type bayonet socket of each locking bar all with each self-corresponding barb draw-in groove snapping.
5. according to claim 3 or 4 described disposable locks, it is characterized in that: described locking closure is provided with 2 grooves, and lock bridge is provided with boss and cooperates with groove, and lock bridge (12) passes the groove and lock body (22) snapping of locking closure.
6. according to claim 3 or 4 described disposable locks, it is characterized in that: described lock bridge (13) and locking closure (53) the formula structure that is combined as a whole, lock bridge can be relative to sliding and rotating with locking closure.
7. disposable lock according to claim 5 is characterized in that: described lock bridge (1,11,12,13) is made up of parts.
8. disposable lock according to claim 7 is characterized in that: described lock body is provided with the groove with the packaging system coupling; Described packaging system (4,41,42,44) adopts metal cover or cappings such as plastic closure or stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910042099A CN101649696B (en) | 2009-08-24 | 2009-08-24 | Disposable lock with packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910042099A CN101649696B (en) | 2009-08-24 | 2009-08-24 | Disposable lock with packaging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101649696A true CN101649696A (en) | 2010-02-17 |
| CN101649696B CN101649696B (en) | 2012-09-26 |
Family
ID=41672007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910042099A Expired - Fee Related CN101649696B (en) | 2009-08-24 | 2009-08-24 | Disposable lock with packaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101649696B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071269A (en) * | 2016-11-17 | 2018-05-25 | 珠海优特电力科技股份有限公司 | Key management lock modules mechanism |
| US10662673B2 (en) | 2015-02-03 | 2020-05-26 | Shanghai Hongyan Returnable Transit Packagings Co., Ltd | Disposable anti-tampering lock catch |
| CN113086843A (en) * | 2021-03-29 | 2021-07-09 | 来安县永恒机械加工有限公司 | Lifting device for gearbox shell of agricultural equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344499Y (en) * | 1998-10-12 | 1999-10-20 | 张利军 | Disposable lock |
| CN2611531Y (en) * | 2003-02-13 | 2004-04-14 | 吴红霞 | Permanent lock |
| CN200975142Y (en) * | 2006-08-28 | 2007-11-14 | 项林南 | Disposable numbering lock |
| CN101414424A (en) * | 2007-10-19 | 2009-04-22 | 姚本海 | Assembly type disposable lock for non-lead seal apparatus |
| CN101498184A (en) * | 2009-03-05 | 2009-08-05 | 姜德长 | Commemorating lock |
-
2009
- 2009-08-24 CN CN200910042099A patent/CN101649696B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10662673B2 (en) | 2015-02-03 | 2020-05-26 | Shanghai Hongyan Returnable Transit Packagings Co., Ltd | Disposable anti-tampering lock catch |
| CN108071269A (en) * | 2016-11-17 | 2018-05-25 | 珠海优特电力科技股份有限公司 | Key management lock modules mechanism |
| CN108071269B (en) * | 2016-11-17 | 2023-09-22 | 珠海优特电力科技股份有限公司 | Key management locking module mechanism |
| CN113086843A (en) * | 2021-03-29 | 2021-07-09 | 来安县永恒机械加工有限公司 | Lifting device for gearbox shell of agricultural equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101649696B (en) | 2012-09-26 |
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| 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 | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130824 |