CN202559909U - Disposable padlock sealing strip - Google Patents
Disposable padlock sealing strip Download PDFInfo
- Publication number
- CN202559909U CN202559909U CN2012201334985U CN201220133498U CN202559909U CN 202559909 U CN202559909 U CN 202559909U CN 2012201334985 U CN2012201334985 U CN 2012201334985U CN 201220133498 U CN201220133498 U CN 201220133498U CN 202559909 U CN202559909 U CN 202559909U
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- CN
- China
- Prior art keywords
- bar
- lock
- straight
- groove
- locking holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a lock device, in particular to a disposable padlock sealing strip which is of disposable use and used for sealing counters and luggage. The disposable padlock sealing strip comprises a lock head and a U-shaped lock bar matched with the lock head. A lock closing hole is arranged on the lock head. The lock closing hole has two ways which are arranged in parallel to each other. The lock head is formed in an integral injection molding mode. A lock core hole distributed with one way of the lock closing hole in an intersecting mode is arranged inside the lock head. A compressing spring and a clamp pin part are arranged in sequence inside the lock core hole. A clamp groove is arranged on a vertical bar of the corresponding side of a lock bar. The clamp pin part is clamped with a clamp groove in a matching mode. As the surface and an inner cavity of a lock body is formed in an integral injection molding mode, on one hand, the disposable padlock sealing strip improves process size precision of products, is simple in manufacturing process, and greatly lowers actual production cost, on the other hand, the disposable padlock sealing strip made from all-plastic materials can be adapted to various severe weathers such as salt fog and long in service life, can effectively ensure lock closing smooth property of the lock device in severe environments compared with metal pieces, and be stable and reliable in real operation.
Description
Technical field
The utility model relates to a kind of lockset, specifically is exactly a kind of disposable, padlock strip of paper used for sealing of being used to seal counter or case and bag.
Background technology
The disposable padlock strip of paper used for sealing that uses on the domestic market at present; Its integral body is processed by metal material, and its structure mainly comprises tapered end and the U-shape sword iron that cooperates with it, runs through being provided with locking holes on its tapered end; Locking holes is twice and laterally arranges; Two straight-bar ends of dependence U-shape sword iron insert locking holes to constitute locked state during use, go back the lock core hole that horizontally set is useful on sealed locking bar on the tapered end, and its lock core hole whole formation " H " shape with between the twice locking holes is arranged and is provided with wherein locking holes is crossing; Arrange compression spring and bayonet lock in the lock core hole successively; Its bayonet lock points to the place, duct of above-mentioned crossing locking holes, in addition, and relative set draw-in groove portion then on the side straight-bar end of the U-shape sword iron that cooperates with this locking holes.In use, with inserting gradually in the locking holes of U-shape sword iron on its lock body, the bayonet lock until a side straight-bar conflict lock core hole place of U-shape sword iron; Afterwards, U-shape sword iron continues deeply, and the stressed compressing compression spring of bayonet lock also forces its retraction; When the process of the draw-in groove on U-shape sword iron bayonet lock place, realize snap fit between the bayonet lock on the lock core hole and its draw-in groove, locking bar can not oppositely be pulled out, finally reach sealed purpose.But this structure exists following defective: at first, its lock body entire body is that metal is made, and incompatible long-term salt fog weather is prone to get rusty, and finally influences sealed flexibility, causes its accommodative ability of environment poor; Secondly, production and processing technology is complicated, because lock body is an all metal construction, each duct all must rely on machining to accomplish in it, and the production cycle is long, and technology is cumbersome, and cost is also high.
Summary of the invention
The purpose of the utility model provides a kind of disposable padlock strip of paper used for sealing of simple in structure and sealed smoothness, and its accommodative ability of environment is strong.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of disposable padlock strip of paper used for sealing comprises tapered end and the U-shape sword iron that cooperates with it, the locking holes that is provided for supplying two straight-bar portions of locking bar to peg graft on the tapered end; Said locking holes is twice and laterally arranges each other; Tapered end is an integrated injection molding, is provided with in the tapered end with locking holes wherein to intersect the lock core hole of arranging, sets gradually compression spring and catch portion in the lock core hole; Be furnished with draw-in groove in the corresponding side straight-bar portion of locking bar, constitute snap fit between catch portion and draw-in groove.
The beneficial effect of the utility model is: because the surface and the inner chamber integrated single injection-molded of lock body, one side has improved the accurate to dimension of product, and manufacture craft is simple simultaneously, also greatly reduces its actual cost of manufacturing; On the other hand, overall plastic material more can adapt to bad weathers such as various salt fogs, and long service life is compared metalwork and Yan Qigeng can effectively guarantee this sealed fluency under adverse circumstances of lockset, real work reliable and stable.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
A kind of disposable padlock strip of paper used for sealing; Comprise tapered end 10 and the U-shape sword iron 20 that cooperates with it, the locking holes 11 that is provided for supplying two straight-bar portions of locking bar 20 to peg graft on the tapered end 10, said locking holes 11 is for twice and laterally arrange each other; Tapered end 10 is an integrated injection molding; Be provided with in the tapered end 10 with locking holes wherein 11 and intersect the lock core holes of arranging 12, set gradually compression spring 30 and catch portion 40 in the lock core hole 12, be furnished with draw-in groove 21 in the corresponding side straight-bar portion of locking bar 20; 21 of catch portion 40 and draw-in grooves constitute snap fit, and be as shown in Figure 1.
Further preferred version as the utility model: second 20b of straight-bar portion that locking bar 20 comprises first 20a of straight-bar portion that cooperates with lock core hole 13 and is positioned at its opposite side, first 20a of the straight-bar portion bar grow up and are provided with in second 20b of the straight-bar portion bar is long.Simultaneously, as shown in Figure 1, first 20a of straight-bar portion arranges awl strength groove 22 between its draw-in groove 21 and its end, and awl strength groove 22 constitutes unidirectional stop with 40 of catch portion and cooperates; Awl strength groove 22 profiles are the annular groove shape, and first 20a of the straight-bar portion end direction that closes on of its cell wall is straight wall structure, and its cell wall that closes on draw-in groove 21 directions is postponed to its draw-in groove 21 directions and smoothly is arranged as conical configuration.In other words, its awl strength groove 22 shapes can be considered at first that the end of first 20a of straight-bar portion is set to frustum, after this are and constitute its exact shape adding round platform portion in its frustum end.And why above-mentioned awl strength groove 22 be set, be for utilizing its guide end on the one hand, thereby play the guide effect of its relative locking holes 11 as first 20a of straight-bar portion; On the other hand; It then is the snap fit that relies on 40 of awl strength groove 22 itself and catch portion; When first 20a of straight-bar portion is fitted in the corresponding locking holes 11, at first catch portion 40 promptly and 22 of awl strength grooves constitute snap fit because the unique shape of awl strength groove 22 itself; Thereby the folk prescription that can realize locking bar 20 to the fixing and don't continuation that hinders first 20a of straight-bar portion deeply, and is sealed until the clamping of 40 of final assurance draw-in groove 21 and catch portion; During actual fabrication; Can be as shown in Figure 1 again, will be positioned at draw-in groove 21 to its distance from bottom in the locking bar 20 1 side straight-bar portions less than locking bar 20 opposite side straight-bar minister degree, like this; No matter be after assembling or in the hauling operation link; 10 of its locking bar 20 and tapered ends are in the one state of plugging into all the time, and the family expenses door lock of just using always as us during use is the same, only need rotating rod lock 20 directly to push until second 20b of straight-bar portion is aimed at another locking holes again; After this rely on the snap fit of 21 of catch portion 40 and draw-in grooves can realize its sealed purpose; The both sides straight-bar portion of this hour locking lever 20 all and 11 of locking holes that are positioned on the tapered end 10 constitute mated condition, not only easy to use and reliable, its actual shipment of being more convenient for simultaneously.
Further; For realizing the practical set of each parts in the lock core hole 12; 11 whole formation " H " shapes of lock core hole 12 and twice locking holes are arranged; To postponing with its locking holes 11 directions that intersect and running through tapered end 10 1 sidewall settings, its portion of running through constitutes fabrication hole 13 to lock core hole 12 along its axis, and said fabrication hole 13 places are provided with the riveting cap 50 that is mated.Like this, when this tapered end 10 integrated injection moldings and need begin to assemble the time, in lock core hole 12, put into compression spring 30 and catch portion 40 through its fabrication hole 13, get final product with fabrication hole 13 on stifled installing riveting cap 50 afterwards, integral installation is convenient and reliable.
Further, two locking holes 11 all run through tapered end 10 and are provided with, and the parallel locking holes 11 direction indents in the position between two locking holes 11 of tapered end 10 are provided with technology breach 14.In fact, why above-mentioned technology breach 14 is set, can guarantees the minimized of the utility model materials on the one hand, thereby further reduce its actual cost of manufacture; More most important then for through technology breach 40 is set, thus make its inner chamber everywhere wall thickness near uniformity, thereby avoid its internal stress too concentrated, to satisfy actual required the application life of final assurance the utility model.
Claims (6)
1. disposable padlock strip of paper used for sealing; Comprise tapered end (10) and the U-shape sword iron (20) that cooperates with it; The locking holes (11) that is provided for supplying two straight-bar portions of locking bar (20) to peg graft on the tapered end (10), said locking holes (11) is for twice and laterally arrange each other, and it is characterized in that: tapered end (10) is an integrated injection molding; Be provided with in the tapered end (10) with locking holes (11) wherein and intersect the lock core hole of arranging (12); Set gradually compression spring (30) and catch portion (40) in the lock core hole (12), be furnished with draw-in groove (21) in the corresponding side straight-bar portion of locking bar (20), constitute snap fit between catch portion (40) and draw-in groove (21).
2. disposable padlock strip of paper used for sealing according to claim 1; It is characterized in that: locking bar (20) comprises first straight-bar portion (20a) that cooperates with lock core hole (13) and the second straight-bar portion (20b) that is positioned at its opposite side; First straight-bar portion (20a) bar is grown up and is provided with in second straight-bar portion (20b) bar is long; The first straight-bar portion (20a) between its draw-in groove (21) and its end, arrange the awl strength groove (22), the awl strength groove (22) with catch portion (40) between the formation unidirectional stop cooperate.
3. disposable padlock strip of paper used for sealing according to claim 2; It is characterized in that: awl strength groove (22) profile is the annular groove shape; First straight-bar portion (20a) end direction that closes on of its cell wall is straight wall structure, and its cell wall that closes on draw-in groove (21) direction is postponed to its draw-in groove (21) direction and smoothly is arranged as conical configuration.
4. according to claim 1 or 2 or 3 described disposable padlock strip of paper used for sealings; It is characterized in that: whole formation " H " shape is arranged between lock core hole (12) and twice locking holes (11); Lock core hole (12) along its axis to postponing with its locking holes (11) direction that intersects and running through tapered end (10) one sidewall settings; Its portion of running through constitutes fabrication hole (13), and said fabrication hole (13) locates to be provided with the riveting cap (50) that is mated.
5. according to claim 1 or 2 or 3 described disposable padlock strip of paper used for sealings; It is characterized in that: two locking holes (11) all run through tapered end (10) and are provided with, tapered end (10) be positioned at that the parallel locking holes in position (11) direction indent is provided with technology breach (14) between two locking holes (11).
6. according to claim 1 or 2 or 3 described disposable padlock strip of paper used for sealings, it is characterized in that: be positioned at draw-in groove (21) to its distance from bottom in locking bar (20) the one side straight-bar portions less than locking bar (20) opposite side straight-bar minister degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201334985U CN202559909U (en) | 2012-04-01 | 2012-04-01 | Disposable padlock sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201334985U CN202559909U (en) | 2012-04-01 | 2012-04-01 | Disposable padlock sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559909U true CN202559909U (en) | 2012-11-28 |
Family
ID=47209575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201334985U Expired - Fee Related CN202559909U (en) | 2012-04-01 | 2012-04-01 | Disposable padlock sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808582A (en) * | 2018-06-12 | 2018-11-13 | 咸宁职业技术学院 | A kind of electrical control cabinet cable fixer |
-
2012
- 2012-04-01 CN CN2012201334985U patent/CN202559909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808582A (en) * | 2018-06-12 | 2018-11-13 | 咸宁职业技术学院 | A kind of electrical control cabinet cable fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20200401 |