CN205063555U - Durable type lock body - Google Patents
Durable type lock body Download PDFInfo
- Publication number
- CN205063555U CN205063555U CN201520833805.4U CN201520833805U CN205063555U CN 205063555 U CN205063555 U CN 205063555U CN 201520833805 U CN201520833805 U CN 201520833805U CN 205063555 U CN205063555 U CN 205063555U
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- lock
- boss
- lock body
- durable type
- tumbler
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Abstract
The utility model discloses a durable type lock body, its technical scheme main points are durable type lock body, including the lock shell, be equipped with the rotation piece that supplies the handle to connect in the lock shell, rotate the piece and include the turning block and linkage seat of mutually supporting, be equipped with the elastic component on the rotation piece, the turning block includes boss and commentaries on classics board, and the boss sets up in changeing the inboard, and the boss outer wall is equipped with the lug that supplies the elastic component to conflict, and the boss outer wall still is equipped with the reinforcing plate, and the reinforcing plate is close to the lug setting, change board still be equipped with and the link ejector pad of seat linkage, the linkage seat is equipped with and supplies turning block complex recess. When using, rotate and rotated repeatedly by the handle, at first the boss sets up in changeing the inboard, makes its bottom bodiness, moreover the boss outer wall still is equipped with the reinforcing plate, in the reasonable structure that increases in easy cracked position for when saving, the material has reached structure enhancement, life elongated effect.
Description
Technical field
The utility model relates to a kind of lock body, and more particularly, it relates to a kind of durable type lock body.
Background technology
Lock body is one of ingredient of lock, and lock body has a variety of, common are unidirectional lock body, three-dimensional lock body, four-way lock body etc.Generally be used on security door, be responsible for the antitheft work that security door is basic, lock core controls lock body to run, and lock body is exactly be responsible for opening of doors and windows and effect under lock and key, plays an important role on antitheft.
At present, the disclosed lock body on market, it comprises lock housing, lock core, the tumbler linked with handle, tumbler realizes the effect of lever operated reset by elastic component, handle drives tumbler to rotate, and corresponding dead bolt carries out stretching motion, therefore reaches the effect of switch gate.Tumbler on current lock body comprises moving block, and moving block often structure is thiner, and in the face of the rotation repeatedly of handle easily cracks fracture, cause handle cannot operate lock body and lose its function, application life is shorter.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide the durable type lock body that a kind of sound construction is durable, the life-span is longer.
For achieving the above object, the utility model provides following technical scheme: a kind of durable type lock body, comprise lock housing, be provided with the tumbler connected for handle in lock housing, described tumbler comprises the moving block and interlock seat that cooperatively interact, tumbler is provided with elastic component, described moving block comprises boss and flap, and boss is arranged in flap, and outer wall of boss is provided with the projection of conflicting for elastic component, outer wall of boss is also provided with stiffener, and stiffener is arranged near projection; Described flap is also provided with the pushing block linked with the seat that links; Described interlock seat is provided with the groove coordinated for moving block.
The utility model is set to further: also comprise poke rod, described interlock seat is also provided with and stirs pin, and poke rod is provided with the draw-in groove for stirring pin interlock, and poke rod is provided with locking bar, and locking bar and poke rod link, and lock housing is provided with for the spacing stop screw of locking bar.
The utility model is set to further: described tumbler side is provided with and promotes the slurcam that it rotates reset, and described slurcam is equipped with linkage board, and described linkage board blocking lock bolt stretches.
The utility model is set to further: described lock housing comprises drain pan and top shell, and drain pan is provided with some fixed legs, is provided with screwed hole in fixed leg, and top shell is provided with the through hole corresponding with fixed leg.
The utility model is set to further: the also side's of being provided with lock in described lock housing, and described lock housing is provided with near the side of side's lock the mounting groove installed for lock core, lock core interlock side lock.
The utility model is set to further: described tumbler material is cast iron.
Compared with prior art, the utility model has the advantage of: in use, tumbler is rotated repeatedly by handle, first boss is arranged in flap, make to thicken bottom it, moreover outer wall of boss is also provided with stiffener, in the structure that the position of easily fracture rationally increases, while material is saved, reach the effect of structural strengthening, lengthening in application life.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of the utility model embodiment;
Fig. 2 is the explosive view of the utility model embodiment;
Fig. 3 is the partial view A of Fig. 2;
Fig. 4 is the partial view B of Fig. 2;
Fig. 5 is the partial view C of Fig. 2;
Fig. 6 is the tumbler explosive view of the utility model embodiment;
Fig. 7 is the tumbler explosive view of the utility model embodiment;
Fig. 8 is the tumbler explosive view of prior art embodiment.
Reference numeral: 1, lock housing; 11, stop screw; 12, drain pan; 121, fixed leg; 13, top shell; 131, through hole; 14, mounting groove; 2, tumbler; 3, moving block; 31, boss; 32, flap; 321, pushing block; 33, projection; 34, stiffener; 4, link seat; 41, groove; 42, pin is stirred; 5, poke rod; 51, draw-in groove; 52, locking bar; 6, slurcam; 7, linkage board; 8, dead bolt; 9, Fang Suo.
Detailed description of the invention
Referring to figs. 1 through Fig. 8, the utility model embodiment is described further.
A kind of durable type lock body, comprise lock housing 1, the tumbler 2 connected for handle is provided with in lock housing 1, tumbler 2 comprises the moving block 3 and interlock seat 4 that cooperatively interact, tumbler 2 is provided with elastic component, moving block 3 comprises boss 31 and flap 32, boss 31 is arranged in flap 32, thicken bottom boss 31, structure is tentatively strengthened, boss 31 outer wall is provided with the projection 33 of conflicting for elastic component, as shown in Figure 4, elastic component comprises spring and is connected to the sliding shoe on spring, under the stirring of sliding shoe, make tumbler 2 rotate reset, boss 31 outer wall is also provided with stiffener 34, stiffener 34 is arranged near projection 33, according to actual service condition, stiffener 34 is arranged on the easy fracture position of boss 31, therefore overall key component is made to thicken reinforcement, structure is more firm, application life increases, flap 32 is also provided with the pushing block 321 linked with the seat 4 that links, and pushing block 321 and the clutch of interlock seat 4, only promote interlock seat 4 at single direction and rotate, interlock seat 4 is provided with the groove 41 coordinated for moving block 3, and moving block 3 can gomphosis groove 41 realize rotating, and it is convenient to coordinate, and structure is practical.
Preferably, also comprise poke rod 5, interlock seat 4 also comprises and stirs pin 42, poke rod 5 is provided with the draw-in groove 51 for stirring pin 42 interlock, poke rod 5 is provided with locking bar 52, locking bar 52 and poke rod 5 link, lock housing 1 is provided with for the spacing stop screw 11 of locking bar 52, specific works situation is: drive when interlock seat 4 rotates and stir pin 42, stir pin 42 slippage in draw-in groove 51, therefore poke rod 5 is driven by draw-in groove 51, drive locking bar 52 more further, as shown in Figure 2, locking bar 52 is connected on poke rod 5, easy for installation.
Tumbler 2 side is provided with the slurcam 6 making it reset, and slurcam 6 is equipped with linkage board 7, and dead bolt 8 is provided with baffle plate and passes for linkage board 7; This structure specific works situation: tumbler 2 lifting slurcam 6, slurcam 6 side conflict spring resets for tumbler 2, and slurcam 6 makes linkage board 7 rotate, and linkage board 7 baffle plate promoted on dead bolt 8 makes dead bolt 8 stretch, and achieves the effect of switch lock.
Preferably, lock housing 1 comprises drain pan 12 and top shell 13, drain pan 12 is provided with some fixed legs 121, screwed hole is provided with in fixed leg 121, top shell 13 is provided with the through hole 131 corresponding with fixed leg 121, after assembled inside completes, drain pan 12 and top shell 13 fasten is fixed by screw again, single screw is comparatively large at the contact surface of fixed leg 121, and therefore fixed effect is better, and the setting of multiple fixed leg 121, multi-faceted fixing, improve overall fixed effect, and easy accessibility, be beneficial to the maintenance of inner body.
Preferably, in lock housing 1, also the side of being provided with locks 9, lock housing 1 is provided with near the side of side's lock 9 mounting groove 14 installed for lock core, lock core interlock side lock 9, side's lock 9 passes lock housing 1 by lock core and reaches locking, and after arranging like this, lock body can only use corresponding key just can open, and the rotation of handle cannot be opened, achieve antitheft and safe effect.
Preferably, tumbler 2 material is cast iron, and the characteristic of cast iron comprises wear-resisting, withstand voltage, hard, and low price, be therefore applicable to tumbler 2, realize overall physical life longer.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a durable type lock body, comprises lock housing, is provided with the tumbler connected for handle in lock housing, and described tumbler comprises the moving block and interlock seat that cooperatively interact, and tumbler is provided with elastic component, it is characterized in that:
Described moving block comprises boss and flap, and boss is arranged in flap, and outer wall of boss is provided with the projection of conflicting for elastic component, and outer wall of boss is also provided with stiffener, and stiffener is arranged near projection;
Described flap is also provided with the pushing block linked with the seat that links;
Described interlock seat is provided with the groove coordinated for moving block.
2. a kind of durable type lock body according to claim 1, it is characterized in that: also comprise poke rod, described interlock seat is also provided with and stirs pin, poke rod is provided with the draw-in groove for stirring pin interlock, poke rod is provided with locking bar, locking bar and poke rod link, and lock housing is provided with for the spacing stop screw of locking bar.
3. a kind of durable type lock body according to claim 1, is characterized in that: described tumbler side is provided with and promotes the slurcam that it rotates reset, and described slurcam is equipped with linkage board, and described linkage board blocking lock bolt stretches.
4. a kind of durable type lock body according to claim 1, it is characterized in that: described lock housing comprises drain pan and top shell, drain pan is provided with some fixed legs, is provided with screwed hole in fixed leg, and top shell is provided with the through hole corresponding with fixed leg.
5. a kind of durable type lock body according to claim 1, is characterized in that: the also side's of being provided with lock in described lock housing, and described lock housing is provided with near the side of side's lock the mounting groove installed for lock core, lock core interlock side lock.
6. a kind of durable type lock body according to claim 1, is characterized in that: described tumbler material is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833805.4U CN205063555U (en) | 2015-10-26 | 2015-10-26 | Durable type lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833805.4U CN205063555U (en) | 2015-10-26 | 2015-10-26 | Durable type lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063555U true CN205063555U (en) | 2016-03-02 |
Family
ID=55390124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833805.4U Active CN205063555U (en) | 2015-10-26 | 2015-10-26 | Durable type lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191115A (en) * | 2017-07-19 | 2017-09-22 | 南京琪天门窗工程有限公司 | Outward opening fire window |
| CN107237589A (en) * | 2017-07-19 | 2017-10-10 | 南京琪天门窗工程有限公司 | Swing-in fire window |
| CN108561009A (en) * | 2018-05-08 | 2018-09-21 | 陈坤 | The lock body of rod structure is connected with detachable transition |
-
2015
- 2015-10-26 CN CN201520833805.4U patent/CN205063555U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191115A (en) * | 2017-07-19 | 2017-09-22 | 南京琪天门窗工程有限公司 | Outward opening fire window |
| CN107237589A (en) * | 2017-07-19 | 2017-10-10 | 南京琪天门窗工程有限公司 | Swing-in fire window |
| CN108561009A (en) * | 2018-05-08 | 2018-09-21 | 陈坤 | The lock body of rod structure is connected with detachable transition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |