CN206607980U - A kind of oblique lock bolt structure of lock body - Google Patents
A kind of oblique lock bolt structure of lock body Download PDFInfo
- Publication number
- CN206607980U CN206607980U CN201720199881.3U CN201720199881U CN206607980U CN 206607980 U CN206607980 U CN 206607980U CN 201720199881 U CN201720199881 U CN 201720199881U CN 206607980 U CN206607980 U CN 206607980U
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- CN
- China
- Prior art keywords
- housing component
- lock housing
- clamping block
- cylinder
- lock
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of oblique lock bolt structure of lock body, including lock housing component and insurance hypistoma component, latch bolt component, clamping block, group rudder and connecting rod on lock housing component；In the square hole A of head one end insertion lock housing component upper side edge of insurance hypistoma component, the cylinder nail of the other end is put in the elongated slot type hole B of lock housing component front plate, in the square hole D of head one end insertion lock housing component upper side edge of latch bolt component, the square boss of the other end is put in the elongated slot type hole E of lock housing component front plate；Connecting rod does horizontal side-to-side movement by guiding of the two cylinders A；Rotary sleeve is provided with clamping block, the rotary sleeve is rotated by the second flexible member using the cylinder B on lock housing component as axle；Clamping block is connected with connecting rod, drives clamping block to rotate when connecting rod is moved horizontally.The utility model is simple and reliable for structure, and manufacturing cost is low, and the lateral anti-density of load of oblique dead bolt is big, and has the advantages that the violence damages such as pick-proof anticollision.
Description
Technical field
The utility model is related to a kind of lock bolt structure, more particularly to a kind of lock body oblique lock bolt structure.
Background technology
Dead bolt can be divided into it is a variety of, such as oblique dead bolt, Square lock bolt, double hook dead bolt or anti-saw dead bolt, lock core also according to
The quantity of dead bolt can be divided into single-bolt core and multiple spot dead bolt lock core.Due to the inclined design of the oblique dead bolt spring members internal with it
Switch gate (locking door leaf) is more convenient, therefore daily with more.
But tiltedly lock bolt structure makes complicated at present, the lateral anti-density of load of cost of manufacture height and tiltedly dead bolt is too small, therefore
Easily it is cracked or violence damage, security performance is poor.
Utility model content
In order to solve the weak point present in above-mentioned technology, the utility model provides a kind of oblique dead bolt knot of lock body
Structure.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of oblique lock bolt structure of lock body,
Insurance hypistoma component, latch bolt component, clamping block, group rudder and connecting rod including lock housing component and on lock housing component；Safety tongue
In the square hole A of head one end insertion lock housing component upper side edge of component, the cylinder nail of the other end puts in lock housing component front plate
In elongated slot type hole B, and by the first flexible member coordinate lock housing component on slot C and elongated slot type hole B do above and below hang down
Straight stretching motion；In the square hole D of head one end insertion lock housing component upper side edge of latch bolt component, the square boss of the other end is put in
In the elongated slot type hole E of lock housing component front plate；
The two ends correspondence of connecting rod is each provided with an elongated slot type hole F, two elongated slot type hole F of front plate correspondence of lock housing component
Position cylinder A is installed；Elongated slot type hole F coordinates with two cylinder A on lock housing component, and with the two cylinders A
Horizontal side-to-side movement is done to be oriented to；Clamping block is arranged on the right-hand member of connecting rod, clamping block and is provided with rotary sleeve, the rotation
Axle sleeve is rotated by the second flexible member using the cylinder B on lock housing component as axle；
Clamping block is connected with connecting rod, drives clamping block to rotate when connecting rod is moved horizontally；It is circle to dial one end of rudder
Cylinder boss, group rudder is inserted on lock housing component in positive positive circular hole J by cylinder boss to rotate.
The upper and lower ends of clamping block are provided with clamping block cylinder, and the clamping block cylinder of lower end stretches into the installation of connecting rod
Kong Zhongyu connecting rods are connected, and mounting hole site is in the elongated slot type hole F on right side right-hand member；Assembled on the clamping block cylinder of clamping block upper end
There is axle sleeve, the rotary sleeve of clamping block is set on cylinder B by clamping block fixing hole, and the circular hole of the second flexible member is fixed
On the outside for being assemblied in clamping block rotary sleeve, one end of the second flexible member is locked the boss gear of block upper end upon compression
Firmly, the other end is blocked by the cylinder C on lock housing component.
The 3rd flexible member is installed above the right side of clamping block, the 3rd flexible member is fixed on the cylinder of lock housing component
On D, the upper end of the 3rd flexible member is connected with the lower end of latch bolt component 2.
The clamping block cylinder of clamping block upper end is arranged on the cylinder E of lock housing component；Cylinder D is located at cylinder E
Upper right side.
Elongated slot type hole B and elongated slot type hole E are located at the left and right sides of lock housing component front plate respectively.
The upper side edge left and right ends of lock housing component are provided with lock housing component fixing hole.
The utility model is simple and reliable for structure, and manufacturing cost is low, and the lateral anti-density of load of oblique dead bolt is big, and with pick-proof
The advantage of the violence damages such as anticollision.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model latch bolt component.
Fig. 3 is the structural representation one of the utility model clamping block.
Fig. 4 is the structural representation two of the utility model clamping block
Fig. 5 is decomposition texture schematic diagram of the present utility model.
In figure：1st, insurance hypistoma component；2nd, latch bolt component；3rd, lock housing component；4th, the 3rd flexible member；5th, axle sleeve；6th, lock
Block；7th, the second flexible member；8th, rudder is dialled；9th, connecting rod；10th, the first flexible member；11st, square hole A；12nd, elongated slot type hole B；13rd, it is rectangular
Shape hole C；14th, square hole D；15th, elongated slot type hole E；16th, elongated slot type hole F；17th, positive circular hole J；18th, mounting hole；19th, lock housing component is fixed
Hole；20th, rotary sleeve；21st, cylinder A；22nd, cylinder B；23rd, cylinder C；24th, cylinder D；25th, cylinder E；26th, it is square
Boss.
Embodiment
As Figure 1-Figure 5, the utility model includes lock housing component 3 and the insurance hypistoma component on lock housing component 3
1st, latch bolt component 2, clamping block 6, group rudder 8 and connecting rod 9；The side of the upper side edge of head one end insertion lock housing component 3 of insurance hypistoma component 1
In the A11 of hole, the cylinder nail of the other end is put in the elongated slot type hole B12 of the front plate of lock housing component 3, and passes through the first flexible member 10
Coordinate slot C13 and elongated slot type hole B12 on lock housing component 3 do above and below vertical telescopic motion；The head of latch bolt component 2
In the square hole D14 of the upper side edge of one end insertion lock housing component 3, the square boss 26 of the other end puts in the length of the front plate of lock housing component 3
In the E15 of groove profile hole, therefore latch bolt component 2 just can be vertical above and below guiding is done with the two holes coordinated on lock housing component 3
Stretching motion.
The utility model is each provided with an elongated slot type hole F16, the front plate of lock housing component 3 in the two ends correspondence of connecting rod 9
Two elongated slot type hole F16 of correspondence position is provided with cylinder A21；Elongated slot type hole F16 and two cylinders on lock housing component 3
A21 coordinates, and does horizontal side-to-side movement by guiding of the two cylinders A21；Clamping block 6 is arranged on the right-hand member of connecting rod 9, lock
Determine to be provided with rotary sleeve 20 on block 6, the rotary sleeve 20 is by the second flexible member 7 with the cylinder B22 on lock housing component 3
Rotated for axle；Clamping block 6 is connected with connecting rod 9, drives clamping block 6 to rotate when connecting rod 9 is moved horizontally；Dial rudder
8 one end is cylinder boss, dials rudder 8 and is inserted into do in positive positive circular hole J17 on lock housing component 3 by cylinder boss and revolves
Transhipment is dynamic.The upper and lower ends of clamping block 6 are provided with clamping block cylinder, and the clamping block cylinder of lower end stretches into the peace of connecting rod 9
Dress is connected in hole 18 with connecting rod 9, and mounting hole 18 is located at the elongated slot type hole F16 on right side right-hand member；
Axle sleeve 5 is equipped with the clamping block cylinder of the upper end of clamping block 6, axle sleeve 5 can be done on clamping block cylinder to be rotated
Motion；The rotary sleeve 20 of clamping block 6 is set on cylinder B22 by clamping block fixing hole, the circular hole of the second flexible member 7
On the outside for being securely fitted in the rotary sleeve 20 of clamping block 6, one end of the second flexible member 7 is locked the upper end of block 6 upon compression
Boss block, the other end is blocked by the cylinder C23 on lock housing component 3, then under the elastic reaction of the second flexible member 7
Part clamping block 6 can do rotary motion counterclockwise.
The 3rd flexible member 4 is installed above the right side of clamping block 6, the 3rd flexible member 4 is fixed on the circle of lock housing component 3
On cylinder D24, the upper end of the 3rd flexible member 4 is connected with the lower end of latch bolt component 2.The clamping block cylinder of the upper end of clamping block 6
Body is arranged on the cylinder E25 of lock housing component 3；Cylinder D24 is located at cylinder E25 upper right side.Elongated slot type hole B12 and length
Groove profile hole E15 is located at the left and right sides of the front plate of lock housing component 3 respectively.The upper side edge left and right ends of lock housing component 3 are provided with lock
Shell component fixing hole 19, can facilitate the fixed installation of lock housing component 3.
Operation principle of the present utility model：As described above, being used as locking mechanism when the utility model is arranged on door leaf
When, in the state of door leaf is not closed, insurance hypistoma component 1 is under the auxiliary of the first flexible member 10 in the highest protruded upward
State, at this moment connecting rod 9 is squeezed by the cylinder on insurance hypistoma component 1 by inclined-plane does moving horizontally to the left, and at this moment connecting rod 9 leads to
The cylinder boss body crossed on part clamping block 6 drives clamping block 6 to rotate, and at this moment passes through latch bolt component 2 during door leaf is closed
On inclined-plane collide doorframe and squeeze part latch bolt component 2 and do downwards in vertical movement retraction lock housing component 3, at this moment door leaf continues
Close, and latch bolt component 2 can be under the elastic reaction of the flexible member 4 of part the 3rd after door leaf is closed to the closing position of restriction
Initial position can freely be extended perpendicularly out and put in the hole having on doorframe, while by protecting in the closing course of door leaf
Inclined-plane on dangerous tongue component 1 collides doorframe and squeezes part insurance hypistoma component 1 and do downwards in vertical movement retraction lock housing component 3；
At this moment door leaf continues to close, and door leaf closes to the closing position of restriction the indentation state all the time of insurance hypistoma component 1, at this moment clamping block
6 do rotate counterclockwise under the elastic reaction of the second flexible member of part 7 by driving, are assembled until latch bolt component 2 is locked on block 6
Axle sleeve 5 block and can not do downward vertical movement and be retracted lock housing component 3, at this moment door leaf puts in door by insurance hypistoma component 1
In the hole of frame, and it is blocked as embolus so as to which locking can not be open, the locking of such door leaf is completed.
Summary when dialling rudder 8 by door handle or the driving of other driving elements it may be concluded that turned clockwise
When male arms thereon clamping block 6 can be promoted to do clockwise rotation, doorframe passes through oblique when latch bolt component 2 can be opened the door
Inclined-plane on tongue component 2 squeezes latch bolt component 2 and makees downward vertical movement retraction lock housing component 3, and at this moment door leaf can have been opened
Into opening door operation.
Above-mentioned embodiment is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the range of the technical solution of the utility model,
Also protection domain of the present utility model is belonged to.
Claims (6)
1. a kind of oblique lock bolt structure of lock body, it is characterised in that：Including lock housing component (3) and on lock housing component (3)
Insurance hypistoma component (1), latch bolt component (2), clamping block (6), group rudder (8) and connecting rod (9)；The head of the insurance hypistoma component (1)
In the square hole A (11) of one end insertion lock housing component (3) upper side edge, the cylinder nail of the other end puts in lock housing component (3) front plate
In elongated slot type hole B (12), and the slot C (13) and elongated slot on lock housing component (3) are coordinated by the first flexible member (10)
Type hole B (12) do above and below vertical telescopic motion；Head one end insertion lock housing component (3) upper side edge of the latch bolt component (2)
Square hole D (14) in, the square boss (26) of the other end is put in the elongated slot type hole E (15) of lock housing component (3) front plate；
The two ends correspondence of the connecting rod (9) is each provided with an elongated slot type hole F (16), the front plate correspondence two of lock housing component (3)
The position of individual elongated slot type hole F (16) is provided with cylinder A (21)；The elongated slot type hole F (16) and two on lock housing component (3)
Cylinder A (21) coordinates, and does horizontal side-to-side movement with the two cylinders A (21) to be oriented to；The clamping block (6) is installed
Rotary sleeve (20) is provided with right-hand member in connecting rod (9), clamping block (6), the rotary sleeve (20) passes through the second flexible member
(7) rotated with the cylinder B (22) on lock housing component (3) for axle；
The clamping block (6) is connected with connecting rod (9), drives clamping block (6) to rotate when connecting rod (9) is moved horizontally；Institute
State dial rudder (8) one end be cylinder boss, dial rudder (8) by cylinder boss be inserted on lock housing component (3) it is positive just
Rotated in circular hole J (17).
2. the oblique lock bolt structure of lock body according to claim 1, it is characterised in that：The upper and lower ends of the clamping block (6)
Clamping block cylinder is provided with, the clamping block cylinder of lower end is stretched into be connected in the mounting hole (18) of connecting rod (9) with connecting rod (9)
Connect, mounting hole (18) is located at the elongated slot type hole F (16) on right side right-hand member；
Axle sleeve (5) is equipped with the clamping block cylinder of clamping block (6) upper end, the rotary sleeve (20) of the clamping block (6) leads to
Cross clamping block fixing hole to be set on cylinder B (22), the circular hole of the second flexible member (7) is securely fitted in clamping block (6) rotation
On the outside of rotating shaft set (20), the boss that one end of the second flexible member (7) is locked block (6) upper end upon compression is blocked, separately
Blocked by the cylinder C (23) on lock housing component (3) one end.
3. the oblique lock bolt structure of lock body according to claim 1, it is characterised in that：Above the right side of the clamping block (6)
3rd flexible member (4) is installed, the 3rd flexible member (4) is fixed on the cylinder D (24) of lock housing component (3), the 3rd bullet
The upper end of property element (4) is connected with the lower end of latch bolt component (2).
4. the oblique lock bolt structure of lock body according to claim 2, it is characterised in that：The locking of clamping block (6) upper end
Block cylinder is arranged on the cylinder E (25) of lock housing component (3)；The cylinder D (24) is located at cylinder E (25) upper right
Side.
5. the oblique lock bolt structure of lock body according to claim 1, it is characterised in that：The elongated slot type hole B (12) and elongated slot
Type hole E (15) is located at the left and right sides of lock housing component (3) front plate respectively.
6. the oblique lock bolt structure of lock body according to claim 1, it is characterised in that：The upper side edge of the lock housing component (3)
Left and right ends are provided with lock housing component fixing hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199881.3U CN206607980U (en) | 2017-03-02 | 2017-03-02 | A kind of oblique lock bolt structure of lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199881.3U CN206607980U (en) | 2017-03-02 | 2017-03-02 | A kind of oblique lock bolt structure of lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607980U true CN206607980U (en) | 2017-11-03 |
Family
ID=60168438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720199881.3U Withdrawn - After Issue CN206607980U (en) | 2017-03-02 | 2017-03-02 | A kind of oblique lock bolt structure of lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593095A (en) * | 2017-03-02 | 2017-04-26 | 北京火河科技有限公司 | Inclined lock tongue structure of lock body |
-
2017
- 2017-03-02 CN CN201720199881.3U patent/CN206607980U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593095A (en) * | 2017-03-02 | 2017-04-26 | 北京火河科技有限公司 | Inclined lock tongue structure of lock body |
| CN106593095B (en) * | 2017-03-02 | 2019-04-05 | 北京火河科技有限公司 | A kind of oblique lock bolt structure of lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171103 Effective date of abandoning: 20190405 |