CN204797014U - Theftproof knapsack - Google Patents
Theftproof knapsack Download PDFInfo
- Publication number
- CN204797014U CN204797014U CN201520498773.7U CN201520498773U CN204797014U CN 204797014 U CN204797014 U CN 204797014U CN 201520498773 U CN201520498773 U CN 201520498773U CN 204797014 U CN204797014 U CN 204797014U
- Authority
- CN
- China
- Prior art keywords
- lock
- pull head
- knapsack
- knapsack body
- snap close
- 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 discloses a theftproof knapsack relates to case and bag technical field. A theftproof knapsack, including the knapsack body, and the seal zip fastener of setting at knapsack body opening part, set up lockhole or pull ring rope on the slider of zipper fastener of zip fastener, the inside pull head lock that is used for pinning the slider of zipper fastener that sets up of knapsack body, the pull head is locked in open position department, the pull head lock is including fixing the lock seat on the knapsack body, and the activity sets up the hasp in the lock seat, set up the lug on the lock seat lateral wall, set up the fixed orifices on the lug, the inside cavity that sets up of lock seat, lock seat one end sets up lock seat opening, set up the spring between lock seat and the hasp, hasp one end sets up a plurality of dogs, set up first pull head patchhole and second pull head patchhole on lock seat lateral wall and the hasp lateral wall respectively, set up the fixed column that is used for fixed lockhole or pull ring rope in the second pull head patchhole. The utility model has the advantages of its simple structure, theftproof nature is good, convenience safe in utilization to do not influence the aesthetic property of package.
Description
Technical field
The utility model relates to case and bag technical field, particularly a kind of antitheft knapsack.
Background technology
Bag is daily life essential product, comprises knapsack, satchel, wallet etc.Knapsack is owing to placing large numbers of items, and easy to carry, has become people and to have gone on a journey outside indispensable a kind of article, be especially subject to liking of numerous students in middle and primary schools.Current knapsack pocket is all adopt zip closure, makes inclusion switch freely, easy to use.But also there is potential safety hazard in use in existing knapsack, because knapsack is that the back of the body is at back, the sight line entered has no idea to notice behind, especially in the place that bus, subway, people are many, be difficult to perceive back knapsack situation, so can usually give lawless person with opportunity, the pulling-on piece only need held on pull head due to the slide fastener on knapsack can carry out closed or open, they can open knapsack easily, are stolen by valuables, make user suffer a large amount of loss.Therefore, occurred antitheft bag on the market, but also there is a lot of problem in use in existing antitheft bag, such as:
1, existing antitheft bag, pulling-on piece on being blocked a shot by the pull head body of slide fastener is designed to a clasp, and the inclusion of pull head end will have been made a retainer ring after sewing zipper closes, but clasp and retainer ring are exposed to the outside of inclusion, lawless person can find out how to be opened by slide fastener, anti-theft effect is bad intuitively.
2, existing antitheft bag, bag is connected by metallic bond with between coded lock, the chain link of metallic bond one end be fixed on the latch closure wrapped and be connected, the chain link of the metallic bond other end is connected with the connecting ring bottom coded lock, but this kind of antitheft bag uses inconvenient, password is forgotten just can not open knapsack, and unsightly.
Utility model content
For solving deficiency of the prior art, the utility model provides a kind of antitheft knapsack, and its structure is simple, and anti-theft is good, safe and convenient to use, and does not affect the aesthetic property of bag.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of antitheft knapsack, comprise knapsack body, and be arranged on the resealable zipper at knapsack body openings place, the slider of zipper fastener of described slide fastener is arranged lockhole or draw ring rope, described knapsack body interior arranges the pull head lock for pinning slider of zipper fastener, described pull head lock is positioned at aperture position place, described pull head lock comprises the lock be fixed on knapsack body, and the snap close be movably arranged in lock, described lock sidewall arranges lug, described lug arranges fixing hole, described lock is made on knapsack body by fixing hole, described lock inside arranges cavity, described lock one end is arranged and cavity connects, for the lock opening that snap close inserts, between described lock and snap close, spring is set, described spring one end is connected with lock, the other end is connected with snap close, described snap close is disposed radially multiple block for preventing snap close to be separated with lock near one end of lock, described lock sidewall and snap close sidewall arrange the first pull head patchhole and the second pull head patchhole respectively, the fixed leg being used for fixing lockhole or draw ring rope is set in described second pull head patchhole.
Described knapsack body arranges the three pull head patchhole corresponding with the second pull head patchhole position.
Described knapsack body outer wall all arranges stealthy opening near pull head lock two ends.
Described stealthy opening inner side connects soft cloth pocket.
Hinged handle on described slider of zipper fastener.
Contrast prior art, the beneficial effects of the utility model are:
1, zipper head is locked in pull head and locks by the utility model, can effectively prevent slide fastener from easily being pulled open, and prevents lawless person from stealing finance in bag; Further, pull head lock is hidden in knapsack body interior, and crypticity is good, and externally indistinction, do not affect the aesthetic property of knapsack with common knapsack, lawless person can not find out how to be opened by slide fastener intuitively, good anti-theft effect.
2, knapsack body arranges the three pull head patchhole corresponding with the second pull head patchhole position, can conveniently slider of zipper fastener is inserted in pull head lock by the 3rd pull head patchhole on knapsack body, flexible and convenient to use.
3, knapsack body outer wall all arranges stealthy opening near pull head lock two ends, when slide fastener opened by needs, finger is extend into knapsack body interior from stealthy opening part, then directly pin pull head lock, be easy to open pull head lock, flexible and convenient to use.
4, stealthy opening inner side connects soft cloth pocket, soft cloth pocket, does not affect finger and controls pull head lock, and by stealthy opening from inner seal, prevent little article in knapsack body from spilling from stealthy opening part.
5, hinged handle on slider of zipper fastener, can handled easily slide fastener by handle, flexible and convenient to use.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is the utility model sectional elevations; Accompanying drawing 3 is the utility model pull head lock open mode structure for amplifying schematic diagrames; Accompanying drawing 4 is the utility model pull head lock closed condition structure for amplifying schematic diagrames.
Label shown in accompanying drawing: 1, knapsack body; 2, opening; 3, slide fastener; 4, slider of zipper fastener; 5, pull head lock; 6, lock; 7, snap close; 8, lug; 9, fixing hole; 10, cavity; 11, lock opening; 12, spring; 13, block; 14, the first pull head patchhole; 15, the second pull head patchhole; 16, fixed leg; 17, the 3rd pull head patchhole; 18, stealthy opening; 19, soft cloth pocket; 20, handle.
Detailed description of the invention
By reference to the accompanying drawings and specific embodiment, the utility model is described in further detail.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
A kind of antitheft knapsack, comprises knapsack body 1 and is arranged on the resealable zipper 3 at knapsack body 1 upper shed 2 place.The slider of zipper fastener 4 of described slide fastener 3 is arranged lockhole or draw ring rope.Described knapsack body 1 inside arranges the pull head lock 5 for pinning slider of zipper fastener 4, described pull head lock 5 is positioned at opening 2 position, after slide fastener is by closure of openings, slider of zipper fastener pull head lock is pinned, can effectively prevent lawless person from opening slide fastener, and pull head lock be positioned at knapsack body interior, crypticity is good, externally indistinction, do not affect the aesthetic property of knapsack with common knapsack, lawless person can not find out how to be opened by slide fastener intuitively, good anti-theft effect.Described pull head lock 5 comprises the lock 6 be fixed on knapsack body 1 and the snap close 7 be movably arranged in lock 6.Described lock 6 sidewall arranges lug 8, described lug 8 arranges fixing hole 9, described lock 6 is made on knapsack body 1 by fixing hole 9, easy for installation, does not affect the aesthetic property of knapsack body.Described lock 6 inside arranges cavity 10, and described lock 6 one end arranges the lock opening 11 being communicated with cavity 10, inserting for snap close 7, and arrange spring 12 between described lock 6 and snap close 7, described spring 12 one end is connected with lock 6, and the other end is connected with snap close 7.Described snap close 7 is disposed radially multiple block 13 for preventing snap close 7 to be separated with lock 6 near one end of lock 6.Described lock 6 sidewall and snap close 7 sidewall arrange the first pull head patchhole 14 and the second pull head patchhole 15 respectively, in described second pull head patchhole 15, the fixed leg 16 being used for fixing lockhole or draw ring rope is set.The utility model in use, first by slide fastener, opening is sealed, then press...with one's finger tapered end and lock, tapered end is under the effect of external force, slide in lock cavity, now, lockhole on slider of zipper fastener or draw ring rope are inserted in the second pull head patchhole by the first pull head patchhole, then finger is unclamped, snap close is outwards ejected under the action of the spring, because the effect snap close of block can not be ejected into outside lock completely, fixed leg is inserted in lockhole or draw ring rope simultaneously, and fixed leg is blocked by lock, slider of zipper fastener cannot depart from from fixed leg, thus slider of zipper fastener is locked in pull head and locks, when knapsack opened by needs, press snap close, snap close moves to lock cavity direction, and fixed leg end is no longer blocked by lock, and retainer ring or stay cord ring can depart from from fixed leg, thus is locked with pull head by slider of zipper fastener and be separated.
As optimization, described knapsack body 1 arranges the three pull head patchhole 17 corresponding with the second pull head patchhole 15 position, conveniently slider of zipper fastener is inserted in pull head lock by the 3rd pull head patchhole on knapsack body, flexible and convenient to use.
As optimization, described knapsack body 1 outer wall locks 5 two ends near pull head stealthy opening 18 is all set.When slide fastener opened by needs, finger is extend into knapsack body interior from stealthy opening part, then directly pin pull head lock, be easy to open pull head lock, flexible and convenient to use.
Further, soft cloth pocket 19 is connected inside described stealthy opening 18.Soft cloth pocket, does not affect finger and controls pull head lock, and by stealthy opening from inner seal, prevent little article in knapsack body from spilling from stealthy opening part.
A step again, hinged handle 20 on described slider of zipper fastener 4, can handled easily slide fastener by handle, flexible and convenient to use.
Embodiment 1:
A kind of antitheft knapsack, comprises knapsack body 1 and is arranged on the resealable zipper 3 at knapsack body 1 upper shed 2 place.The slider of zipper fastener 4 of described slide fastener 3 is arranged lockhole or draw ring rope.Described knapsack body 1 inside arranges the pull head lock 5 for pinning slider of zipper fastener 4, described pull head lock 5 is positioned at opening 2 position, after slide fastener is by closure of openings, slider of zipper fastener pull head lock is pinned, can effectively prevent lawless person from opening slide fastener, and pull head lock be positioned at knapsack body interior, crypticity is good, externally indistinction, do not affect the aesthetic property of knapsack with common knapsack, lawless person can not find out how to be opened by slide fastener intuitively, good anti-theft effect.Described pull head lock 5 comprises the lock 6 be fixed on knapsack body 1 and the snap close 7 be movably arranged in lock 6.Described lock 6 sidewall arranges lug 8, described lug 8 arranges fixing hole 9, described lock 6 is made on knapsack body 1 by fixing hole 9, easy for installation, does not affect the aesthetic property of knapsack body.Described lock 6 inside arranges cavity 10, and described lock 6 one end arranges the lock opening 11 being communicated with cavity 10, inserting for snap close 7, and arrange spring 12 between described lock 6 and snap close 7, described spring 12 one end is connected with lock 6, and the other end is connected with snap close 7.Described snap close 7 is disposed radially multiple block 13 for preventing snap close 7 to be separated with lock 6 near one end of lock 6.Described lock 6 sidewall and snap close 7 sidewall arrange the first pull head patchhole 14 and the second pull head patchhole 15 respectively, in described second pull head patchhole 15, the fixed leg 16 being used for fixing lockhole or draw ring rope is set.Described knapsack body 1 arranges the three pull head patchhole 17 corresponding with the second pull head patchhole 15 position, conveniently slider of zipper fastener is inserted in pull head lock by the 3rd pull head patchhole on knapsack body, flexible and convenient to use.Described knapsack body 1 outer wall locks 5 two ends near pull head stealthy opening 18 is all set, inside described stealthy opening 18, connect soft cloth pocket 19.The beneficial effect of the present embodiment is: by the stealthy opening arranged, when slide fastener opened by needs, finger is extend into knapsack body interior from stealthy opening part, then directly pins pull head lock, is easy to open pull head lock, flexible and convenient to use; Further, be arranged on the soft cloth pocket of stealthy open interior, do not affect finger control pull head lock, simultaneously by stealthy opening from inner seal, prevent little article in knapsack body from spilling from stealthy opening part.
Claims (5)
1. an antitheft knapsack, comprise knapsack body (1), and be arranged on the resealable zipper (3) at knapsack body (1) upper shed (2) place, it is characterized in that: the slider of zipper fastener (4) of described slide fastener (3) arranges lockhole or draw ring rope, described knapsack body (1) inside arranges pull head lock (5) for pinning slider of zipper fastener (4), described pull head lock (5) is positioned at opening (2) position, described pull head lock (5) comprises the lock (6) be fixed on knapsack body (1), and the snap close (7) be movably arranged in lock (6), described lock (6) sidewall is arranged lug (8), described lug (8) is arranged fixing hole (9), described lock (6) is made on knapsack body (1) by fixing hole (9), described lock (6) inside arranges cavity (10), described lock (6) one end arranges and is communicated with cavity (10), for the lock opening (11) that snap close (7) inserts, spring (12) is set between described lock (6) and snap close (7), described spring (12) one end is connected with lock (6), the other end is connected with snap close (7), described snap close (7) is disposed radially multiple block (13) for preventing snap close (7) to be separated with lock (6) near one end of lock (6), described lock (6) sidewall and snap close (7) sidewall arrange the first pull head patchhole (14) and the second pull head patchhole (15) respectively, the fixed leg (16) being used for fixing lockhole or draw ring rope is set in described second pull head patchhole (15).
2. the antitheft knapsack of one according to claim 1, is characterized in that: described knapsack body (1) is upper arranges the three pull head patchhole (17) corresponding with the second pull head patchhole (15) position.
3. the antitheft knapsack of one according to claim 1, is characterized in that: described knapsack body (1) outer wall all arranges stealthy opening (18) near pull head lock (5) two ends.
4. the antitheft knapsack of one according to claim 3, is characterized in that: described stealthy opening (18) inner side connects soft cloth pocket (19).
5. the antitheft knapsack of one according to claim 1, is characterized in that: the upper hinged handle (20) of described slider of zipper fastener (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498773.7U CN204797014U (en) | 2015-07-10 | 2015-07-10 | Theftproof knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498773.7U CN204797014U (en) | 2015-07-10 | 2015-07-10 | Theftproof knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204797014U true CN204797014U (en) | 2015-11-25 |
Family
ID=54581926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520498773.7U Expired - Fee Related CN204797014U (en) | 2015-07-10 | 2015-07-10 | Theftproof knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204797014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723842A (en) * | 2016-12-29 | 2017-05-31 | 浙江八瓦文化创意发展有限公司 | Safety schoolbag |
| CN113853137A (en) * | 2019-05-22 | 2021-12-28 | Atech有限公司 | Anti-damage case and safety system thereof |
-
2015
- 2015-07-10 CN CN201520498773.7U patent/CN204797014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723842A (en) * | 2016-12-29 | 2017-05-31 | 浙江八瓦文化创意发展有限公司 | Safety schoolbag |
| CN113853137A (en) * | 2019-05-22 | 2021-12-28 | Atech有限公司 | Anti-damage case and safety system thereof |
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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: 20151125 Termination date: 20170710 |