CN204457165U - A kind of padlock - Google Patents
A kind of padlock Download PDFInfo
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- CN204457165U CN204457165U CN201420758514.9U CN201420758514U CN204457165U CN 204457165 U CN204457165 U CN 204457165U CN 201420758514 U CN201420758514 U CN 201420758514U CN 204457165 U CN204457165 U CN 204457165U
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Abstract
The utility model relates to lock technology field, particularly a kind of padlock.The utility model provides a kind of padlock, comprises lock bridge and lock body, and described lock bridge coordinates to have with described lock body and locks and open two states, and described padlock also comprises the sheath wrapping up described lock body.In padlock of the present utility model, because padlock comprises the sheath of parcel lock body, sheath has wrapped up sealing up a door of the marble hole be exposed to outside lock body, directly cannot destroy and seals up a door when picking lock behavior occurs, padlock more safe, reliable, plays the effect preventing picking lock.
Description
Technical field
The utility model relates to lock technology field, particularly a kind of padlock.
Background technology
Padlock is family ancient, the hugest in the lockset world, can say that other lockset is all multiplied from this class of padlock, derive from.The lock body of padlock is equipped with can the metal stalk of " U " word shape of snapping or " one " word shape, i.e. " lock bridge ", make padlock by lock bridge directly and lock body snapping become enclosed shape lockset.
The document of license notification number CN201013114Y discloses a kind of padlock, it comprises lock body, lock core and locking bolt, lock body is provided with locking bolt hole, locating hole and row's lock marble hole, alignment pin is provided with in locating hole, lock marble hole, be provided with lock body spring and lock spring, lock core is provided with the lock core locating slot corresponding with locating hole, with one arrange lock marble hole corresponding one arrange lock core marble hole, lock core marble hole is provided with lock core marble, on lock body, be provided with in the below in locking bolt hole and arrange all crossing allotment hole of lock marble hole with locating hole and one, allotment hole communicates with locking bolt hole, lock body is provided with the positioner making alignment pin extend into locating slot.The side that marble hole is relative with lock core is provided with seals up a door, and because lock body is not with to seal up a door be integrally formed, directly can destroys to seal up a door and unload lock spring and lock core marble during picking lock, now padlock lost efficacy.
Utility model content
The utility model object is to provide a kind of padlock, and directly cannot destroy during picking lock and seal up a door, namely padlock is more safe, reliable.
For reaching above-mentioned advantage, the utility model provides a kind of padlock, and it comprises lock bridge and lock body, and described lock bridge coordinates to have with described lock body and locks and open two states, and described padlock also comprises the sheath wrapping up described lock body.
In an embodiment of padlock of the present utility model, described sheath comprises lid and sheath body, described lid and described sheath body compact siro spinning technology.
In an embodiment of padlock of the present utility model, described lid comprises holding section, and described holding section and described sheath body coordinate makes described lid and described sheath body compact siro spinning technology.
In an embodiment of padlock of the present utility model, described holding section comprises convex fastening part and connecting portion, and described connecting portion is for connecting described convex fastening part and described lid.
In an embodiment of padlock of the present utility model, described sheath body is provided with the recessed conjunction portion for inserting described convex fastening part.
In an embodiment of padlock of the present utility model, described holding section and described lid are integral type structure.
In an embodiment of padlock of the present utility model, described padlock also comprises the key of the lock-out state for removing described lock bridge and described lock body, and described sheath offers for the lock beam hole through described lock bridge with for the keyhole through described key.
In an embodiment of padlock of the present utility model, described sheath is made up of the material not easily getting rusty.
In an embodiment of padlock of the present utility model, described sheath is made up of aluminium, stainless steel or alloy.
In an embodiment of padlock of the present utility model, described sheath is made up of almag.
In padlock of the present utility model, because padlock comprises the sheath of parcel lock body, sheath has wrapped up sealing up a door of the marble hole be exposed to outside lock body, directly cannot destroy and seals up a door when picking lock behavior occurs, padlock more safe, reliable, plays the effect preventing picking lock.
Accompanying drawing explanation
Figure 1 shows that the schematic perspective view of the padlock of the utility model first embodiment.
Figure 2 shows that the perspective exploded view of the padlock of Fig. 1.
Figure 3 shows that the perspective exploded view of the sheath relative with Fig. 2 view direction.
Figure 4 shows that the slicing schematic diagram of the sheath of Fig. 3.
Figure 5 shows that the partial enlarged drawing of the sheath of Fig. 3.
Figure 6 shows that the perspective exploded view of the sheath being depicted as the utility model second embodiment.
Figure 7 shows that the slicing schematic diagram of the sheath of Fig. 6.
Figure 8 shows that the partial enlarged drawing of the sheath of Fig. 7.
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes detailed description of the invention, structure, feature and effect thereof, be described in detail as follows.
Figure 1 shows that the schematic perspective view of the padlock of the utility model first embodiment.Figure 2 shows that the perspective exploded view of the padlock of first embodiment of Fig. 1.Refer to Fig. 1 and Fig. 2, the padlock 100 of the present embodiment comprises lock bridge 21, lock body 23, key 25 and sheath 10.Lock bridge 21 is connected with lock body 23, and sheath 10 wraps up lock body 23.Lock bridge 21 coordinates to have with lock body 23 and locks and open two states, and key 25 is for removing the lock-out state of described lock bridge 21 and described lock body 23.
Figure 3 shows that the perspective exploded view of the sheath relative with Fig. 2 view direction.Figure 4 shows that the slicing schematic diagram of the sheath of Fig. 3.Figure 5 shows that the partial enlarged drawing of the sheath of Fig. 3.Please also refer to Fig. 3 to Fig. 5.
Sheath 10 is made up of space aluminium, space aluminium is a kind of almag, surface is through oxidation processes, several thousand degree high temperature and powerful impact forces can be stood, the aluminum products that a kind of intensity and antiseptic property are all higher, there is the lightly feature such as durable, owing to just starting in a large number for the high-tech area such as manufacture of air material, so cry " space aluminium ".Space aluminium is hard material, and space aluminium is the aluminum products of a kind of high strength and corrosion resistance, has the lightly feature such as durable.The advantages such as space aluminium has easy processing, lightweight, intensity large, non-corrosive.
Sheath 10 comprises the lid 15 of the lid 11 on top, sheath body 13 and bottom; The lid 11 on top passes through to engage compact siro spinning technology with sheath body 13; The lid 15 of bottom passes through to engage compact siro spinning technology with sheath body 13.The lid 11 on top offers lock beam hole 111, and the lid 11 on top is also provided with holding section 113; Lock beam hole 111 is for making lock bridge 23 through sheath 10.Holding section 113 is connected together with sheath body 13 for making the lid 11 on top.Holding section 113 is structure as a whole with the lid 11 on top, holding section 113 comprises connecting portion 113a and convex fastening part 113b, the cross section of convex fastening part 113b is trapezoidal, the width of convex fastening part 113b near the end of connecting portion 113a side is greater than the width of the end of the side relative with connecting portion 113a of convex fastening part 113b, angle between the face towards sheath body 13 side of convex fastening part 113b and connecting portion 113a is less than 90 degree, angle between the face relative with sheath body 13 of convex fastening part 113b and connecting portion 113a is 90 degree, and convex fastening part 113b is arranged on the both sides of the lid 15 of bottom.
Connecting portion 113a is tubular structure, and connecting portion 113a is arranged on the edge of the lid 11 on top, and connecting portion 113a is fixedly installed on the lid 11 on top, and connecting portion 113a arranges the side of lid 11 towards sheath body 13 on top.Connecting portion 113a is for connecting the lid 11 on convex fastening part 113b and top.The space of connecting portion 113a inside can hold the end of sheath body 11.
Sheath body 13 is tubular structure, and the space of sheath body 13 inside can hold lock body 23, and the upper and lower of lock body 23 is provided with recessed conjunction portion 131, and recessed conjunction portion 131 is through hole, and recessed conjunction portion 131 inserts for accepting convex fastening part 113b.The lid 15 of bottom offers keyhole 151, and the lid 15 of bottom is also provided with holding section 113; Keyhole 151 is for making key 25 through sheath 10.Holding section 113 is connected together with sheath body 13 for making the lid 15 of bottom.Holding section 113 is structure as a whole with the lid 15 of bottom, holding section 153 comprises connecting portion 153a and convex fastening part 153b, the cross section of convex fastening part 153b is trapezoidal, the width of convex fastening part 153b near the end of connecting portion 153a side is greater than the width of the end of the side relative with connecting portion 153a of convex fastening part 153b, angle between the face towards sheath body 13 side of convex fastening part 153b and connecting portion 153a is less than 90 degree, angle between the face relative with sheath body 13 of convex fastening part 153b and connecting portion 153a is 90 degree, convex fastening part 153b and recessed conjunction portion 131 close contact during installation, convex fastening part 153b is arranged on the both sides of the lid 15 of bottom.
Connecting portion 153a is tubular structure, and connecting portion 153a is arranged on the edge of the lid 15 of bottom, and connecting portion 153a is fixedly installed on the lid 15 of bottom, and connecting portion 153a arranges the side of lid 15 towards sheath body 13 of bottom.Connecting portion 153a is for connecting the lid 15 of convex fastening part 153b and bottom.The space of connecting portion 153a inside can hold the end of sheath body 13.
Holding section 113, the 153 when sheath 10 of the present embodiment is installed on the lid 11 on top and the lid 15 of bottom is inserted recessed conjunction portion 131 and is connected together with sheath body 13 from the outside of sheath body 13.Convex fastening part 113b, 153b are less than 90 degree towards the angle between the face and connecting portion 153a of sheath body 13 side, and when convex fastening part 113b, 153b and sheath body 13 EDGE CONTACT, convex fastening part 113b, 153b can move along the external surface direction of sheath body 13; When convex fastening part 113b, 153b insert recessed conjunction portion 131, lid 11,15 is resisted against in sheath body 13, convex fastening part 113b, 153b and recessed conjunction portion 131 close contact, i.e. lid 11, and 15 is tight with the connection of sheath body 13.In addition the end of connecting portion 113a, 153a wrap jacket main body 11 covers the gap between the lid 11 on sheath body 13 and top and the lid 15 of bottom, makes sheath 10 inside be not easy to enter moisture, causes the corrosion of lock body 23.Certainly can change connecting portion 113a, the gap between 153a and sheath body 13 to obtain better waterproof effect, make connecting portion 113a, 153a is close to sheath body 13.Can sealant be set or insert encapsulant in the gap between connecting portion 113a, 153a and sheath body 13, as rubber pad, sealing adhesive tape, pitch, sealant etc. in the present embodiment.
Figure 6 shows that the perspective exploded view of the sheath being depicted as the utility model second embodiment.Figure 7 shows that the slicing schematic diagram of the sheath of Fig. 6.Figure 8 shows that the partial enlarged drawing of the sheath of Fig. 7.Refer to Fig. 6 to Fig. 8, the padlock 100 of the present embodiment and the structure of the first embodiment and similar, the difference of the two is:
The sheath 10 of the present embodiment is made of aluminum, and aluminium is hard material, and aluminium is easy to become rusty with gasification synthesis aluminium--alchlor, or be called for short alumina.This layer of alumina is attached to the surface of aluminium tightly, can prevent inner aluminium and oxygen chemical combination, namely reach the effect of not easily getting rusty.The barrel-like structure that sheath body 13 is opened wide for bottom closed upper portion, has the space that can hold lock body 23 in sheath body 13.The bottom of sheath body 13 offers keyhole 151, and keyhole 151 is for making key 25 through sheath 10.
The lid 11 on top offers lock beam hole 111, and the lid 11 on top is also provided with holding section 113; Lock beam hole 111 is for making lock bridge 23 through sheath 10.Holding section 113 is connected together with sheath body 13 for making the lid 11 on top.Holding section 113 is structure as a whole with the lid 11 on top, and holding section 113 comprises connecting portion 113a and convex fastening part 113b, and the cross section of convex fastening part 113b is triangle.Convex fastening part 113b is arranged on the both sides of the lid 11 on top.Connecting portion 113a is rod-like structure, and connecting portion 113a is fixedly installed on the lid 11 on top, and connecting portion 113a is for connecting the lid 11 on convex fastening part 113b and top.
Internal field, sheath body 13 top is provided with recessed conjunction portion 131 and holding tank 131a, and recessed conjunction portion 131 is blind hole, and recessed conjunction portion 131 inserts for accepting convex fastening part 113b.Holding tank 131a is for holding connecting portion 113a.Can sealant be set or insert encapsulant in the gap between the lid 11 on top and sheath body 13, as rubber pad, sealing adhesive tape, pitch, sealant etc. in the present embodiment.
When the sheath 10 of the present embodiment is installed, the convex fastening part 113b of the lid 11 on top inserts recessed conjunction portion 131 from the inner side of sheath body 13, and namely the lid 11 on top is connected together with sheath body 13.In other embodiments of the present utility model, convex fastening part 113b and recessed conjunction portion 131 can be multiple or one.
Other parts of the padlock of the present embodiment are identical with principle with the pad lock structure in the first embodiment, do not repeat them here.
At the padlock 100 of the first embodiment of the present utility model and the second embodiment, due to the sheath 10 in lock body 23 outer wrapping, lid 15 and sheath body 13 are by engage compact siro spinning technology, and such structure installment is easy, quick, saved the cost of installation sheath 10.Simultaneously the not easily dismounting of mounted sheath 10, cannot directly destroy lock body 23, adds the difficulty of picking lock and improves the safety of padlock.
In other embodiments of the present utility model, the hard material that sheath 10 not easily can be got rusty by other is made, as plastics, stainless steel, the alloy etc. that not easily gets rusty.It is strong that the sheath 10 that wherein plastics are made has resistance to corrosion, not with acid and alkali reaction, and the advantage of low cost of manufacture, durable, waterproof, lightweight and easy shaping.The sheath 10 that rubber is made possesses elasticity can reduce external force that lock body 23 is subject to and vibration, makes lock body 23 not fragile.
In other embodiments of the present utility model, convex fastening part 113b, 153b can be arranged in sheath body 13, recessed conjunction portion 131 is arranged on connecting portion 131b, convex fastening part 113b, 153b insert recessed conjunction portion 131 can complete lid 11,15 with the compact siro spinning technology of sheath body 13.
In other embodiments of the present utility model, padlock 100 can be coded lock.Coded lock relies on input numeral or symbolic solution except lock bridge 21 and the lock-out state of lock body 23.
In other embodiments of the present utility model, lid 11,15 can adopt other modes to be connected with sheath body 13, as welded, being threaded, pin connect, cementing.Lid 11,15 when can be fixedly connected with sheath body 13, and sheath 10 can adopt the material of the flexibility that can not get rusty to make as rubber, canvas cloth.In addition the sheath 10 that nonconducting plastics, rubber, canvas cloth make can not conduct electricity, and user can not get an electric shock when using padlock 100, protects the healthy and safe of user.
In other embodiments of the present utility model, lid 11,15 bottoms that can be arranged on sheath body 13, lid 11,15 are connected with sheath body 13, and sheath body 13 is the barreled structure of closed upper part lower open, and the inside of sheath body 13 can hold lock body 23.
In sum, padlock of the present utility model at least has following advantage:
1. in padlock of the present utility model, because padlock comprises the sheath of parcel lock body, sheath has wrapped up sealing up a door of the marble hole be exposed to outside lock body, directly cannot destroy and seal up a door when picking lock behavior occurs, padlock more safe, reliable, plays the effect preventing picking lock.
2. in an embodiment of padlock of the present utility model, sheath is made up of the material not easily getting rusty, and sheath decreases the contact of rain, snow, water and lock body, and lock body not easily gets rusty, and people in use directly can not contact with lock body, if lock body gets rusty also can not be stained with rusty stain on hand.In addition, sheath protects lock body and does not directly bear External Force Acting, reduces the application life that external force that lock body bears ensure that lock body.
3., in an embodiment of padlock of the present utility model, because lid and sheath body are by engaging compact siro spinning technology, lid can be connected fast with sheath body, reduces cost of labor.
4. in an embodiment of padlock of the present utility model, sealant be set in the gap between lid and sheath body or insert encapsulant, preventing from entering moisture in lock body, lock body not easily being got rusty and ensure that the application life of lock body.
5., in an embodiment of padlock of the present utility model, sheath can be made of plastics it, and to have resistance to corrosion strong, not with acid and alkali reaction, and the advantage of low cost of manufacture, durable, waterproof, lightweight and easy shaping.
6., in an embodiment of padlock of the present utility model, sheath can be made up of rubber to be possessed elasticity and can reduce external force that lock body is subject to and vibration, makes lock body not fragile.
7. in an embodiment of padlock of the present utility model, sheath can be made up of aluminium, almag or space aluminium, and aluminium, almag or space aluminium are carved, as laser engraving compared to little being easy to of hardness of other hard metals.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a padlock (100), it comprises lock bridge (21) and lock body (23), described lock bridge (21) coordinates to have with described lock body (23) and locks and open two states, it is characterized in that: described padlock (100) also comprises the sheath (10) of the described lock body of parcel (23), described sheath (10) comprises lid (11, 15) and sheath body (13), described lid (11, 15) and described sheath body (13) compact siro spinning technology, described lid (11, 15) holding section (113) is comprised, described holding section (113) and described sheath body (13) coordinate makes described lid (11, 15) and described sheath body (13) compact siro spinning technology.
2. padlock according to claim 1 (100), it is characterized in that: described holding section (113) comprise convex fastening part (113b) and connecting portion (113a), described connecting portion (113a) is for connecting described convex fastening part (113b) and described lid (11,15).
3. padlock according to claim 2 (100), is characterized in that: described sheath body (13) is provided with the recessed conjunction portion (131) for inserting described convex fastening part (113b).
4. padlock according to claim 2 (100), is characterized in that: described holding section (113) and described lid (11,15) are integral type structure.
5. padlock according to claim 1 (100), it is characterized in that: described padlock (100) also comprises the key (25) of the lock-out state for removing described lock bridge (21) and described lock body (23), described sheath (10) offers for the lock beam hole (111) through described lock bridge (23) with for the keyhole (151) through described key (25).
6. padlock according to claim 1 (100), is characterized in that: described sheath (10) is made up of the material not easily getting rusty.
7. padlock according to claim 1 (100), is characterized in that: described sheath (10) is made up of aluminium, stainless steel or alloy.
8. padlock according to claim 1 (100), is characterized in that: described sheath (10) is made up of almag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758514.9U CN204457165U (en) | 2014-12-04 | 2014-12-04 | A kind of padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758514.9U CN204457165U (en) | 2014-12-04 | 2014-12-04 | A kind of padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204457165U true CN204457165U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758514.9U Active CN204457165U (en) | 2014-12-04 | 2014-12-04 | A kind of padlock |
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| Country | Link |
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| CN (1) | CN204457165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780722A (en) * | 2017-11-21 | 2018-03-09 | 浦江县卓业金属制品有限公司 | Padlock |
-
2014
- 2014-12-04 CN CN201420758514.9U patent/CN204457165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780722A (en) * | 2017-11-21 | 2018-03-09 | 浦江县卓业金属制品有限公司 | Padlock |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |