CN205330316U - Can prevent not hard up zipper lock of dog - Google Patents
Can prevent not hard up zipper lock of dog Download PDFInfo
- Publication number
- CN205330316U CN205330316U CN201620042551.9U CN201620042551U CN205330316U CN 205330316 U CN205330316 U CN 205330316U CN 201620042551 U CN201620042551 U CN 201620042551U CN 205330316 U CN205330316 U CN 205330316U
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- Prior art keywords
- lock
- latch hook
- block
- spring
- password wheels
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Abstract
The utility model discloses a can prevent not hard up zipper lock of dog, including lock shell and locking closure, the locking closure lid is on the lock shell, it holds the cavity to form one, it stretches into the hole to be equipped with two zippers on the locking closure, a plurality of passwords wheel hole and lock core hole, the position that corresponding zip fastener stretched into the hole in the cavity is equipped with lock hook component, the position that the cavity bottom corresponds lock hook component is equipped with the dog, the position that corresponds password wheel hole in the cavity is equipped with and is used for controlling the password wheel subassembly that the dog was opened or was closed, the position that corresponds the lock core hole in the cavity is equipped with and is used for the control drive piece to open or close the dog, and the lock core that can slide and unblank. The utility model discloses a driving medium on be provided with prevent the dog at the supplementary fender arm of sliding in state out of not unblanking, the supplementary arm tip that keeps off is equipped with externally folded arc end, is in when catching on the state of zip fastener when the latch hook, the arc end can block the sloping block, prevents the sloping block roll -off, this kind of structure setting can increase zipper lock's anti external force ability, also can not make the sloping block roll -off after vibrated by external force.
Description
Technical field
This utility model relates to a kind of lockset, particularly to a kind of can the zipper lock that loosens of anti-stop block。
Background technology
Case and bag zipper lock is a kind of by being fixed by the slider of zipper fastener on case and bag, so as to immovable and that case and bag are pinned by realization lockset, its structure mainly includes lock housing, lock core, latch hook, lock core and latch hook are installed in lock housing, and lock housing is provided for the interface that slider of zipper fastener loads, and latch hook is provided with the block for fixing slider of zipper fastener on the position of corresponding interface, during use, slider of zipper fastener is buckled in interface by user, and makes block penetrate in the lockhole of slider of zipper fastener, it is achieved lock；When unblanking, user passes through key rotation lock core, and promote latch hook to move realization unblock by the multiple transmission connection pieces being provided with between lock core and latch hook, the shortcoming that such structure is arranged is as follows: 1, the side being connected with latch hook due to existing block side is shiny surface, when latch hook is given a shock, block easily disengages with block and is connected, and makes slider of zipper fastener drop out, makes the disabler of lock；2, promoting the inclined-plane place that the driving member of block contacts with block to be not prevented from the supplementary structure that block skids off when not unblanking, block is by after external force vibrations, it is easy to disengages with the inclined-plane of driving member and contacts, causes unblanking。
Utility model content
The purpose of this utility model is the drawbacks described above for prior art, it is provided that a kind of simple in construction, easy to control, use safety can anti-stop block loosen zipper lock。
For solving the drawbacks described above of prior art, this utility model provide technical scheme be: a kind of can anti-stop block loosen zipper lock, including lock housing and locking closure, described locking closure is placed in described lock housing, form one and hold cavity, described locking closure is provided with two slide fasteners and stretches into hole, multiple password wheel bore and lock core hole, the position that in described cavity, corresponding described slide fastener stretches into hole is provided with lock hook assembly, the position of the corresponding described lock hook assembly of described cavity bottom is provided with block, in described cavity, the position of corresponding described password wheel bore is provided with for controlling the password wheels assembly that described block opens or closes, in described cavity, the position of corresponding described lock core hole is provided with and opens or closes described block for controlling driving member, and the lock core unblanked that can slide, the position of corresponding two the described blocks of described driving member is equipped with a breach, the inclined-plane of described block contact it is provided with mean in described breach, the opening part of described breach is provided with the auxiliary blocking arm that anti-stop block skids off when not unblanking。
As this utility model can a kind of improvement of zipper lock that loosens of anti-stop block, the end of described auxiliary blocking arm is provided with the arc tips of an outside bending。
Can a kind of improvement of zipper lock that loosens of anti-stop block as this utility model, described lock hook assembly includes latch hook and for fixing the latch hook bar of latch hook, the side of described latch hook is provided with the spring for holding latch hook spring and holds chamber, one end of described latch hook spring is stretched into described spring and is held chamber, one spring blocking arm of described latch hook spring is resisted against described spring and holds on the medial wall in chamber, another spring blocking arm of described latch hook spring is controlled by described password wheels assembly, the edge of described latch hook is provided with one for blocking the blocking arm of described block and for catching on the slide fastener hook of slide fastener, the side of described blocking arm is provided with three arms of angle。
Can a kind of improvement of zipper lock that loosens of anti-stop block as this utility model, described block includes the contact block contacted with described latch hook, the upper end of described contact block is provided with the baffle plate vertical with this contact block, the side of described contact block is provided with mean for described three arms of angle triangle groove against location, and the upper plane of described baffle plate is provided with and the skewback of described contact of incline plane。
Can a kind of improvement of zipper lock that loosens of anti-stop block as this utility model, described password wheels assembly includes password wheels location bar, described password wheels location bar is equipped with three password wheels and a compression spring, three described password wheels control the movement of described password wheels location bar, one end of described password wheels location bar and a spring arm contact of described latch hook spring, the other end of described password wheels location bar contacts with described lock core。
As this utility model can a kind of improvement of zipper lock that loosens of anti-stop block, described lock housing and locking closure connect fixing by button hook。
Can a kind of improvement of zipper lock that loosens of anti-stop block as this utility model, when three described password wheels turn to setting code state, control described lock core to slide, thus promoting described driving member and password wheels location bar, make latch hook disengage with described block to be connected, latch hook spring passes through elastic force, makes latch hook rotate, thus opening the state of latch hook locking zipper。
Compared with prior art, the utility model has the advantages that: the driving member that this utility model adopts is provided with the auxiliary blocking arm that anti-stop block skids off when not unblanking, auxiliary blocking arm end is provided with an arc tips outwards bent, when latch hook is in the state catching on slide fastener, arc tips can block skewback, preventing skewback from skidding off, this structure arranges the external force resistance ability that can increase zipper lock, by after external force vibration without making skewback skid off。Block and lock hook assembly that this utility model adopts also have improvement, the contact block side of block is provided with triangle groove, the side of the blocking arm of lock hook assembly is provided with three arms of angle, when this product is when locking, three arms of angle are resisted against in triangle groove, so it is possible to prevent block to be subject to during External Force Acting to contact with lock hook assembly disengagement, makes this product bear External Force Acting bigger。
Accompanying drawing explanation
Just with detailed description of the invention, this utility model and useful technique effect thereof are further described with reference to the accompanying drawings below, wherein:
Fig. 1 is this utility model structural representation。
Fig. 2 is this utility model internal structure schematic diagram。
Fig. 3 is drive member structure schematic diagram。
Fig. 4 is stop block structure schematic diagram。
Fig. 5 is latch hook structure schematic diagram。
Accompanying drawing labelling title: 1, lock housing 2, locking closure 3, slide fastener stretch into hole 4, password wheel bore 5, lock core hole 6, block 7, password wheels assembly 8, driving member 9, lock core 10, breach 11, inclined-plane 12, auxiliary blocking arm 13, arc tips 14, button hook 51, latch hook 52, latch hook bar 53, latch hook spring 54, spring accommodation chamber 55, blocking arm 56, slide fastener hook 57, three arm of angle 61, contact block 62, baffle plate 63, triangle groove 64, skewback 71, password wheels location bar 72, password wheels 73, compression spring。
Detailed description of the invention
Just with specific embodiment, this utility model is further described with reference to the accompanying drawings below。But embodiment of the present utility model is not limited to this。
Such as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of can anti-stop block loosen zipper lock, including lock housing 1 and locking closure 2, locking closure 2 is placed in lock housing 1, form one and hold cavity, locking closure 2 is provided with two slide fasteners and stretches into hole 3, multiple password wheel bore 4 and lock core hole 5, the position that in cavity, corresponding slide fastener stretches into hole 3 is provided with lock hook assembly 5, the position of cavity bottom correspondence lock hook assembly 5 is provided with block 6, in cavity, the position of corresponding password wheel bore 4 is provided with for controlling the password wheels assembly 7 that block 6 opens or closes, the position of corresponding lock core hole 5 is provided with and opens or closes block 6 for controlling driving member 8 in cavity, and the lock core 9 unblanked that can slide, the position of corresponding two blocks 6 of driving member 8 is equipped with a breach 10, the inclined-plane 11 of block 6 contact it is provided with mean in breach 10, the opening part of breach 10 is provided with the auxiliary blocking arm 12 that anti-stop block 6 skids off when not unblanking。
Preferably, the end of blocking arm 12 is assisted to be provided with an arc tips 13 outwards bent。Arc tips 13 can be kept out skewback and be skidded off breach 10。
Preferably, lock hook assembly 5 includes latch hook 51 and for fixing the latch hook bar 52 of latch hook 51, the side of latch hook 51 is provided with the spring for holding latch hook spring 53 and holds chamber 54, one end of latch hook spring 53 is stretched into spring and is held chamber 54, one spring blocking arm of latch hook spring 53 is resisted against spring and holds on the medial wall in chamber 54, another spring blocking arm of latch hook spring 53 is controlled by password wheels assembly 7, the edge of latch hook 51 is provided with one for blocking the blocking arm 55 of block 6 and for catching on the slide fastener hook 56 of slide fastener, and the side of blocking arm 55 is provided with three arms of angle 57。
Preferably, block 6 includes the contact block 61 contacted with latch hook 51, the upper end of contact block 61 is provided with the baffle plate 62 vertical with this contact block 61, and the side of contact block 61 is provided with mean for the three arms of angle 57 triangle groove 63 against location, and the upper plane of baffle plate 62 is provided with the skewback 64 contacted with inclined-plane 11。
Preferably, password wheels assembly 7 includes password wheels location bar 71, password wheels location bar 71 is equipped with three password wheels 72 and a compression spring 73, three password wheels 72 control the movement of password wheels location bar 71, one end of password wheels location bar 71 and a spring arm contact of latch hook spring, the other end of password wheels location bar contacts with lock core。
Preferably, lock housing 1 and locking closure 2 connect fixing by button hook 14。
Preferably, when three password wheels 72 turn to setting code state, control lock core 9 and slide, thus promoting driving member 8 and password wheels location bar 71, making latch hook 51 disengage with block 6 and being connected, latch hook spring 53 passes through elastic force, latch hook 51 is made to rotate, thus opening the state of latch hook 51 locking zipper。
The driving member that this utility model adopts is provided with the auxiliary blocking arm 12 that anti-stop block skids off when not unblanking, auxiliary blocking arm 12 end is provided with an arc tips 13 outwards bent, when latch hook 51 is in the state catching on slide fastener, arc tips 13 can block skewback 64, prevent skewback 64 from skidding off, this structure arranges the external force resistance ability that can increase zipper lock, by after external force vibration without making skewback 64 skid off。Block 6 and lock hook assembly that this utility model adopts also have improvement, the contact block side of block 6 is provided with triangle groove, the side of the blocking arm of lock hook assembly is provided with three arms of angle, when this product is when locking, three arms of angle are resisted against in triangle groove, so it is possible to prevent block to be subject to during External Force Acting to contact with lock hook assembly disengagement, makes this product bear External Force Acting bigger。
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be carried out suitable change and amendment by this utility model those skilled in the art。Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model。Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction。
Claims (7)
1. one kind can anti-stop block loosen zipper lock, including lock housing and locking closure, described locking closure is placed in described lock housing, form one and hold cavity, described locking closure is provided with two slide fasteners and stretches into hole, multiple password wheel bore and lock core hole, it is characterized in that, the position that in described cavity, corresponding described slide fastener stretches into hole is provided with lock hook assembly, the position of the corresponding described lock hook assembly of described cavity bottom is provided with block, in described cavity, the position of corresponding described password wheel bore is provided with for controlling the password wheels assembly that described block opens or closes, in described cavity, the position of corresponding described lock core hole is provided with and opens or closes described block for controlling driving member, and the lock core unblanked that can slide, the position of corresponding two the described blocks of described driving member is equipped with a breach, the inclined-plane of described block contact it is provided with mean in described breach, the opening part of described breach is provided with the auxiliary blocking arm that anti-stop block skids off when not unblanking。
2. according to claim 1 can the zipper lock that loosens of anti-stop block, it is characterised in that the end of described auxiliary blocking arm is provided with the arc tips of an outside bending。
3. according to claim 2 can anti-stop block loosen zipper lock, it is characterized in that, described lock hook assembly includes latch hook and for fixing the latch hook bar of latch hook, the side of described latch hook is provided with the spring for holding latch hook spring and holds chamber, one end of described latch hook spring is stretched into described spring and is held chamber, one spring blocking arm of described latch hook spring is resisted against described spring and holds on the medial wall in chamber, another spring blocking arm of described latch hook spring is controlled by described password wheels assembly, the edge of described latch hook is provided with one for blocking the blocking arm of described block and for catching on the slide fastener hook of slide fastener, the side of described blocking arm is provided with three arms of angle。
4. according to claim 3 can anti-stop block loosen zipper lock, it is characterized in that, described block includes the contact block contacted with described latch hook, the upper end of described contact block is provided with the baffle plate vertical with this contact block, the side of described contact block is provided with mean for described three arms of angle triangle groove against location, and the upper plane of described baffle plate is provided with and the skewback of described contact of incline plane。
5. according to claim 4 can anti-stop block loosen zipper lock, it is characterized in that, described password wheels assembly includes password wheels location bar, described password wheels location bar is equipped with three password wheels and a compression spring, three described password wheels control the movement of described password wheels location bar, one end of described password wheels location bar and a spring arm contact of described latch hook spring, the other end of described password wheels location bar contacts with described lock core。
6. according to claim 5 can the zipper lock that loosens of anti-stop block, it is characterised in that described lock housing and locking closure connect fixing by button hook。
7. according to claim 5 can anti-stop block loosen zipper lock, it is characterized in that, when three described password wheels turn to setting code state, control described lock core to slide, thus promoting described driving member and password wheels location bar, making latch hook disengage with described block and being connected, latch hook spring passes through elastic force, latch hook is made to rotate, thus opening the state of latch hook locking zipper。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042551.9U CN205330316U (en) | 2016-01-15 | 2016-01-15 | Can prevent not hard up zipper lock of dog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042551.9U CN205330316U (en) | 2016-01-15 | 2016-01-15 | Can prevent not hard up zipper lock of dog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330316U true CN205330316U (en) | 2016-06-22 |
Family
ID=56197283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620042551.9U Active CN205330316U (en) | 2016-01-15 | 2016-01-15 | Can prevent not hard up zipper lock of dog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285216A (en) * | 2016-10-18 | 2017-01-04 | 东莞市怡丰锁业有限公司 | Puzzle lock for zipper |
-
2016
- 2016-01-15 CN CN201620042551.9U patent/CN205330316U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285216A (en) * | 2016-10-18 | 2017-01-04 | 东莞市怡丰锁业有限公司 | Puzzle lock for zipper |
| CN106285216B (en) * | 2016-10-18 | 2020-08-14 | 嘉兴市怡丰锁业有限公司 | Zipper puzzle lock |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |