CN203879124U - Lock and rotating bolt thereof - Google Patents
Lock and rotating bolt thereof Download PDFInfo
- Publication number
- CN203879124U CN203879124U CN201420213210.4U CN201420213210U CN203879124U CN 203879124 U CN203879124 U CN 203879124U CN 201420213210 U CN201420213210 U CN 201420213210U CN 203879124 U CN203879124 U CN 203879124U
- Authority
- CN
- China
- Prior art keywords
- bolt
- key
- groove
- tongue
- lockset
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 abstract description 4
- 230000001066 destructive effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a lock and a rotating bolt of the lock. The rotating bolt is used for locking a spring bolt of the lock and comprises a bolt body. The bolt body is a column body with the side portion provided with a groove. The bolt body can rotate around the central axis of the bolt body. In the locking process, the solid part of the groove of the bolt body of the rotating bolt is rotated into a motion channel of the spring bolt and can abut against the inner end portion of the spring bolt; in the unlocking process, the solid part of the groove of the bolt body of the rotating bolt is rotated out of the motion channel of the spring bolt. The lock is simple in structure and low in manufacturing cost; moreover, the rotating bolt has high work strength, and can bear high-intensity destructive force from the spring bolt, and the possibility of external impact type unlocking is completely eradicated.
Description
Technical field
The utility model belongs to the technical field of lockset, rotates bolt and lockset in particular to one.
Background technology
Existing lockset, is particularly used in the lockset of strongbox class, is all controlled unblanking of dead bolt and closed lock status by a locking structure.Existing lockable mechanism adopts the lock dog (or lock pin) swinging or move to realize the jam to dead bolt more.Be subject to size and the intensity of lock dog (or lock pin) itself, the support of lock dog (or lock pin) and movement and for factors such as the sizes to dead bolt jam, often there is the problem of locking insufficient strength in lockable mechanism, can cause lockable mechanism inefficacy (as the fracture of lockable mechanism) just apply the power that intensity is slightly large on dead bolt; Such lockable mechanism is easily unblanked by impact type, in the direction of straight-line trajectory of taking out key formula lockable mechanism, applies external impact force, takes out key formula lockable mechanism and may produce the movement of moment, shifts out the movement locus of dead bolt, causes moment to unblank.
Utility model content
The utility model, for the deficiencies in the prior art, provides the lockset of a kind of high strength, protecting against shock and rotates bolt.
For achieving the above object, the utility model adopts following technical scheme: a kind of bolt that rotates is provided, for the tongue that turns of locking lockset, comprises key, described key is that sidepiece is established reeded cylinder, and described key can rotate around its central axis; When locking, described in proceeding to, the entity part of the groove of described rotation bolt key turns the moving conduit of tongue; While unblanking, described in producing, the entity part of the groove of described rotation bolt key turns the moving conduit of tongue.
Preferably, the cross sectional shape of the non-groove of described rotation bolt is circle or rectangle.
Preferably, the cross section that the groove of described key sidepiece is is semicircle or rectangle.
Preferably, described rotation bolt is driven by electronic driving mechanism.
Preferably, described rotation bolt is driven by mechanical driving mechanism.
Preferably, described rotation bolt can be driven by electronic driving mechanism or mechanical driving mechanism respectively independently.
The invention also discloses a kind of bolt that rotates, for the tongue that turns of locking lockset, comprise key, described key is that sidepiece is established reeded cylinder, and described key can rotate around its central axis, turns the movement locus of tongue described in the groove of described key can proceed to and produce.
The invention also discloses a kind of lockset, comprise lock housing, turn tongue, running part and drive part, the described tongue that turns can be arranged in described lock housing rotationally, and described lockset also comprises any one rotation bolt described above, and described drive part assigns to drive described rotation bolt by described driving section.
Preferably, described running part is travelling gear.
Preferably, described drive part is electronic driving mechanism and/or mechanical driving mechanism.
The beneficial effects of the utility model are:
The lockset that the utility model provides and rotate bolt not only simple in structure, cheap for manufacturing cost, and rotate bolt there is high working strength, can bear from dead bolt high strength destructive power, meanwhile, stopped the possibility that external impact formula is unblanked completely.
The contact area of rotating bolt key and dead bolt is large, and the pressure of dead bolt and key is relatively little, can bear the very large power from dead bolt.The supporter of key is by circular hole form, easy to process, easily control accuracy.Carry out the state conversion of switch lock by rotating the rotation of bolt, rotate the rotating manner of bolt identical with the motion mode of motor, rotation that therefore will motor converts translation to.Machine driving is relatively simple like this, and the mechanical resistance of rotation is little and motion stabilization than the mechanical resistance of lock dog translation.
Brief description of the drawings
Fig. 1 is the rotation bolt mechanism schematic diagram of the utility model embodiment mono-.
Fig. 2 is the structural scheme of mechanism of the lockset of the utility model embodiment mono-;
Fig. 3 is the lockset unlocking condition structural scheme of mechanism of the utility model embodiment mono-;
Fig. 4 is that the lockset of the utility model embodiment mono-shuts state machine schematic diagram;
Fig. 5 is the structural scheme of mechanism of the lockset of the utility model embodiment bis-;
Fig. 6 is the lockset unlocking condition structural scheme of mechanism of the utility model embodiment bis-;
Fig. 7 is that the lockset of the utility model embodiment bis-shuts state machine schematic diagram.
Detailed description of the invention
For making object and the technical scheme of the utility model embodiment clearer, below in conjunction with the accompanying drawing of the utility model embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiment.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite without creative work, belongs to the scope that the utility model is protected.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have with the utility model under the identical meaning of the general understanding of those of ordinary skill in field.Should also be understood that such as those terms that define in general dictionary and should be understood to have the meaning consistent with meaning in the context of prior art, unless and definition as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the utility model refers to separately individualism or both simultaneous situations include interior.
The implication of " inside and outside " described in the utility model refers to respect to equipment itself, in the direction of sensing equipment inside is, otherwise outside being.
When the implication of " left and right " described in the utility model refers to reader just to accompanying drawing, reader's the left side is a left side, and the right of reader is the right side.
The implication of " connection " described in the utility model can be that the direct connection between parts can be also by the indirect connection of other parts between parts.
Embodiment mono-:
As illustrated in fig. 1 and 2, rotation bolt 4 of the present utility model, for locking lockset turn tongue 3, comprise key, key is that sidepiece is established reeded cylinder, the groove that rotates bolt 4 keys can proceed to and produce the movement locus of tongue 3.The width of the groove of key is greater than the width that turns tongue 3, can in the groove of key, be free to slide or rotate thereby make to turn tongue 3.The cross section of the non-groove of key is cylinder.The groove of key sidepiece is semicolumn build.Rotating bolt 4 can be driven by electronic driving mechanism or mechanical driving mechanism respectively independently.
A kind of lockset of the present utility model, comprise lock housing 1, turn tongue 3, running part 5 and drive part 6, turn tongue 3 and can be arranged on rotationally in lock housing 1, lockset also comprises and rotates bolt 4, rotate bolt 4 and be connected with drive part 6 by running part 5, rotation bolt 4 can proceed to and produce the movement locus of tongue 3.Running part 5 is travelling gear.Drive part 6 is electronic driving mechanism and/or mechanical driving mechanism.Turning tongue 3 can be arranged in lock housing 1 rotationally by cam shaft 2.
As shown in Figure 3, when rotation bolt of the present utility model closes lock status, drive part 6 drives running part 5, running part 5 drives rotation bolt 4 to rotate, when rotating the entity part of groove of bolt 4 while turning to the position offseting with the inner end that turns tongue 3, now rotate bolt 4 and will prop up the motion that turns tongue 3, carried out locking to turning tongue 3.
As shown in Figure 4, when rotation bolt unlocking condition of the present utility model, drive part 6 drives running part 5, running part 5 drives rotation bolt 4 to rotate, turn to when turning the discontiguous position of inner end of tongue 3 when rotating the entity part of groove of bolt 4, now, turn tongue 3 in rotating the inside grooves of bolt 4, turning tongue 3 can freely rotate in the inside grooves of rotating bolt 4, turns unblanking of tongue 3 thereby realize.
Embodiment bis-:
As shown in Fig. 1 and 7, rotation bolt 4 of the present utility model, for the square tongue 7 of locking lockset, comprises key, and key is that sidepiece is established reeded cylinder, and the groove that rotates bolt 4 keys can proceed to and the movement locus of the side's of producing tongue 7.The width of the width side of the being greater than tongue 7 of the groove of key, thus the side's of making tongue 7 can be free to slide or rotate in the groove of key.The cross section of the non-groove of key is cylinder.The groove of key sidepiece is semicolumn build.Rotating bolt 4 can be driven by electronic driving mechanism or mechanical driving mechanism respectively independently.
A kind of lockset of the present utility model, comprise lock housing 1, square tongue 7, running part 5 and drive part 6, square tongue 7 can be arranged in lock housing 1 rotationally, and lockset also comprises rotation bolt 4, rotate bolt 4 and be connected with drive part 6 by running part 5, rotation bolt 4 can proceed to and the movement locus of the side's of producing tongue 7.Running part 5 is travelling gear.Drive part 6 is electronic driving mechanism and/or mechanical driving mechanism.Side's tongue 7 can be to turn tongue, turns tongue and can be arranged on rotationally in lock housing 1 by cam shaft 2.
As shown in Figure 3, when rotation bolt of the present utility model closes lock status, drive part 6 drives running part 5, running part 5 drives rotation bolt 4 to rotate, when rotating the entity part of groove of bolt 4 while turning to the position offseting with the inner end of square tongue 7, now rotate bolt 4 by the motion of the side's of propping up tongue 7, the other side's tongue 7 has carried out locking.
As shown in Figure 4, when rotation bolt unlocking condition of the present utility model, drive part 6 drives running part 5, running part 5 drives rotation bolt 4 to rotate, when rotating the entity part of groove of bolt 4 while turning to the discontiguous position of inner end of square tongue 7, now, square tongue 7 is in rotating the inside grooves of bolt 4, side's tongue 7 can freely rotate rotating the inside grooves of bolt 4, thus the unblanking of the side's of realization tongue 7.
These are only embodiment of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise; can also make some distortion and improvement: as the cylinder that rotates bolt is made as to cylinder or cuboid; groove is that the entity part of semicircle column type or rectangular build or waning moon type or groove is waning moon type; rotate bolt and can also make crank shape, the crank throw place of crank is matched with dead bolt, these all belong to protection domain of the present utility model.
Claims (10)
1. rotate a bolt, for the dead bolt of locking lockset, it is characterized in that, comprise key, described key is that sidepiece is established reeded cylinder, and described key can rotate around its central axis; When locking, the entity part of the groove of described rotation bolt key proceeds to the moving conduit of described dead bolt, and the entity part of the groove of described rotation bolt key props up the inner end of described dead bolt; While unblanking, the entity part of the groove of described rotation bolt key produces the moving conduit of described dead bolt.
2. a kind of bolt that rotates according to claim 1, is characterized in that, the described dead bolt side's of being tongue or turn tongue.
3. a kind of bolt that rotates according to claim 2, is characterized in that, the cross sectional shape of the non-groove of described rotation bolt is circle or rectangle, and the cross section of the groove of described key sidepiece is semicircle or rectangle.
4. a kind of bolt that rotates according to claim 3, is characterized in that, described rotation bolt is driven by electronic driving mechanism.
5. a kind of bolt that rotates according to claim 3, is characterized in that, described rotation bolt is driven by mechanical driving mechanism.
6. rotate bolt according to the one described in any one in claim 1-3, it is characterized in that, described rotation bolt can be driven by electronic driving mechanism or mechanical driving mechanism respectively independently.
7. rotate a bolt, for the tongue that turns of locking lockset, it is characterized in that, comprise key, described key is that sidepiece is established reeded cylinder, and described key can rotate around its central axis, turns the rotary motion trace of tongue described in the groove of described key can proceed to and produce.
8. a lockset, comprise lock housing, dead bolt, running part and drive part, described dead bolt can be arranged in described lock housing rotationally, it is characterized in that, described lockset also comprises the rotation bolt as described in any one in claim 1-7, and described drive part assigns to drive described rotation bolt by described driving section.
9. a kind of lockset according to claim 8, is characterized in that, described running part is travelling gear.
10. a kind of lockset according to claim 8, is characterized in that, described drive part is electronic driving mechanism and/or mechanical driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213210.4U CN203879124U (en) | 2014-04-29 | 2014-04-29 | Lock and rotating bolt thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213210.4U CN203879124U (en) | 2014-04-29 | 2014-04-29 | Lock and rotating bolt thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879124U true CN203879124U (en) | 2014-10-15 |
Family
ID=51679638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213210.4U Expired - Lifetime CN203879124U (en) | 2014-04-29 | 2014-04-29 | Lock and rotating bolt thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993780A (en) * | 2014-04-29 | 2014-08-20 | 南京东屋电气有限公司 | Lock and rotating bolt thereof |
-
2014
- 2014-04-29 CN CN201420213210.4U patent/CN203879124U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993780A (en) * | 2014-04-29 | 2014-08-20 | 南京东屋电气有限公司 | Lock and rotating bolt thereof |
| WO2015165247A1 (en) * | 2014-04-29 | 2015-11-05 | 闵浩 | Lock and rotary plug thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lock and rotating bolt thereof Effective date of registration: 20171127 Granted publication date: 20141015 Pledgee: Bank of Beijing Limited by Share Ltd. Nanjing branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2017320000053 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180917 Granted publication date: 20141015 Pledgee: Bank of Beijing Limited by Share Ltd. Nanjing branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2017320000053 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |