CN106761044B - A kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics - Google Patents
A kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics Download PDFInfo
- Publication number
- CN106761044B CN106761044B CN201710030836.XA CN201710030836A CN106761044B CN 106761044 B CN106761044 B CN 106761044B CN 201710030836 A CN201710030836 A CN 201710030836A CN 106761044 B CN106761044 B CN 106761044B
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- China
- Prior art keywords
- lock
- dynamics
- lock beam
- spacing mandril
- stopper slot
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/063—Padlocks with removable shackles
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- Bridges Or Land Bridges (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to the adjusting method that a kind of lock bridge with lock bridge reset function lockset resets dynamics, lockset includes lock body, adjustment hole, adjusting knob, tightens sliding block, holding device, and the lock body includes long lock beam hole, short lock beam hole, U-shape lock beam；The adjustment hole includes upper screwed hole, rectangular opening, jack, installation screw, hexagon socket head cap screw；The adjusting knob includes threaded post, lower push rod；The sliding block that tightens includes upper plate, rectangular strip, driving bar；The holding device includes spacing mandril, limited block, compression spring, slip spring abutment；The lockset can reset realizing power-assisted corresponding to stopper slot in angular range, can also adjust the dynamics size of power-assisted reset.The adjusting method of the present invention comprises the following steps：Step 1, install：Step 1.1, the holding device is installed, step 1.2, installation tightens sliding block, step 1.3, installation and adjustment knob；Step 2, U-shape lock beam power-assisted resets；Step 3, regulation spacing mandril holds out against dynamics.
Description
Technical field
The present invention relates to lock technology field, and in particular to a kind of lock bridge with lock bridge reset function lockset resets dynamics
Adjusting method.
Background technology
Padlock is one of presently most conventional lockset species.The U-shape lock beam of padlock is wound on by latch fitting during use, so
The U-shape lock beam is compressed in lockhole afterwards and completes locking, it is necessary to be opened when opening using key.
But problems be present during existing padlock use：When lockset is opened, the lock bridge is due to lacking
Arrest limit active force, can easily be rotated around its long handle very much, once and lock bridge rotation at an angle, lockset is easily from quilt
Fallen down on latch fitting.
The content of the invention
In order to solve technical problem existing for background technology, there is provided a kind of lock bridge with lock bridge reset function lockset resets
The adjusting method of dynamics, lockset can reset realizing power-assisted corresponding to the stopper slot in angular range, can also adjust and help
The dynamics size that power resets, it is easy to adjust quick, effectively overcome the lockset of prior art easily to come off problem.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics, has the lock of lock bridge reset function
Tool, including lock body, adjustment hole, adjusting knob, sliding block, holding device are tightened,
The lock body includes：
Long lock beam hole, lock body upper surface rear is located at,
Short lock beam hole, it is located in front of the lock body upper surface,
U-shape lock beam, including long handle, arc handle, short handle, the long handle is slidably plugged in the long lock beam hole, described
Long handle is rotatably assorted with the long lock beam hole, and the long handle forms stopper slot away from the side of the short handle；
The adjustment hole includes：
Upper screwed hole, it is located at the lock body upper surface and is located at the rear of the long lock beam hole,
Rectangular opening, below the upper screwed hole,
Scheme as a further improvement, the rectangular opening circumscribed circle diameter are less than the upper screwed hole diameter；
Have benefited from above-mentioned improved structure, can conveniently install：First by the sliding block that tightens in the rectangular opening, so
The adjusting knob is arranged in the upper screwed hole afterwards.
Jack, rectangular opening described in through connection and long lock beam hole in the horizontal direction,
Installation screw, the rectangular opening rear and the jack corresponding position are located at,
Hexagon socket head cap screw, it is screwed onto in the installation screw；
It will be apparent that the installation screw size should be enough to accommodate the spacing mandril, limited block passes through, so as to from
The spacing mandril, limited block are installed at the installation screw.
The adjusting knob includes：
Threaded post, it is screwed onto in the upper screwed hole,
Lower push rod, it is located at below the threaded post；
Further, the adjusting knob upper surface is additionally provided with hand and pinches block；
Have benefited from above-mentioned improved structure, the hand pinches block and is easy to user to twist the adjusting knob.
The sliding block that tightens includes：
Upper plate, it is located in the rectangular opening,
Rectangular strip, provided with a pair, symmetrical expression is located in front of the upper plate lower surface,
Bar is driven, provided with a pair, symmetrical expression is located at upper plate lower surface rear, and the driving bar is provided with by upper front
To the first inclined plane of lower back sweep,
The holding device includes：
Spacing mandril, set along the longitudinal direction through the jack, the spacing mandril front end forms conehead, the cone
Head is plugged in the stopper slot；
As further preferred scheme, the stopper slot cross section is narrow front and wide rear.
As further preferred scheme, the stopper slot includes the bottom cambered surface prominent forward positioned at front, symmetrically set
Rearwardly projecting side cambered surface in the bottom cambered surface both sides.
Have benefited from said structure, the U-shape lock beam around long handle rotate when, the conehead can smoothly carry out following dynamic
Make：
1st, slipped into from the stopper slot side,
2nd, the trajectory of the stopper slot is streaked,
3rd, skidded off from the stopper slot opposite side；
When the rotation U-shape lock beam so that when the conehead is resisted against the circumferential outer surface of the long handle, the long handle is by institute
The resistance for stating conehead is small and uniform, in that context it may be convenient to rotates.
When the rotation U-shape lock beam so that when the conehead is inserted in the side cambered surface of the stopper slot, the conehead gives institute
Stating side cambered surface active force causes the long handle to rotate, conehead stepping forward；
When the rotation U-shape lock beam so that when the conehead is inserted in the bottom cambered surface of the stopper slot, the U-shape lock beam energy
It is enough to keep holding position.
Limited block, it is located in front of the spacing mandril lower surface, coordinates with the jack block,
Compression spring, around being connected on the spacing mandril, the limited block rear is connected to,
Spring abutment is slided, the slip spring abutment is slidably set in the spacing mandril by being located at the slide opening of its lower surface
On, the slip spring abutment is connected to the compression spring rear, and the slip spring abutment upper surface is shaped to the second inclined plane, described
Second inclined plane abuts cooperation with first inclined plane.
Scheme as a further improvement, a pair of rectangular strips, driving bar between gap to be installed with the spacing mandril,
Limited block, compression spring and then avoid interference with.
The adjusting method that a kind of lock bridge with lock bridge reset function lockset resets dynamics is adjusted in accordance with the following steps：
Step 1, install：
Step 1.1, the holding device is installed：
The hexagon socket head cap screw is pulled down, then by the spacing mandril, limited block, compression spring via the installation screw
Insert in the rectangular opening, the spacing mandril is plugged in the stopper slot after passing through the jack, then is installed in described
Hex bolts, finally the slip spring abutment is inserted on the spacing mandril from top to bottom, the slip spring abutment is resisted against described
Compression spring rear；
Step 1.2, sliding block is tightened described in installation：
The sliding block that tightens is inserted in the rectangular opening from top to bottom, the seam between a pair of rectangular strips, a pair of driving bars
Gap to be installed with the spacing mandril, limited block, compression spring and then avoid interference with, with described first incline by second inclined plane
Inclined-plane, which abuts, to be coordinated；
Step 1.3, the adjusting knob is installed：
The adjusting knob is screwed onto in the upper screwed hole, the lower push rod 32 is resisted against on the upper plate；
Step 2, U-shape lock beam power-assisted resets：
Step 2.1, the U-shape lock beam is rotated；
Step 2.2, when the conehead is resisted against the circumferential outer surface of the long handle, the long handle is small by the resistance of the conehead
And uniformly, conveniently it is rotated further the U-shape lock beam；
Step 2.3：When the conehead is inserted in the side cambered surface of the stopper slot, the conehead gives the side cambered surface 13d-2
Active force causes the long handle to rotate, while conehead stepping forward；
Step 2.4：When the conehead is inserted in the bottom cambered surface of the stopper slot, the U-shape lock beam keeps relative stability posture；
Step 3, regulation spacing mandril holds out against dynamics：
Step 3.1, rotating the adjusting knob is stepped down by it, tightened described in the lower push rod extruding sliding block make its to
Lower stepping, first inclined plane act on the second inclined plane driving slip spring abutment forward slip, the compression bullet
Spring compresses, and the spacing mandril holds out against dynamics increase to the stopper slot, and it is bigger now to rotate the U-shape lock beam needs
Power；
Step 3.2, rotating the adjusting knob steps up it, and the compression spring driving slip spring abutment is backward
Stepping, second inclined plane act on first inclined plane so that the sliding block that tightens is stepped up and is resisted against described
Below lower push rod, now the spacing mandril reduces to the dynamics that holds out against of the stopper slot, now rotates the U-shape lock beam needs
Less power.
Beneficial effects of the present invention：
The lockset of the present invention can realize that the power-assisted of U-shape lock beam resets：
When the conehead is inserted in the side cambered surface of the stopper slot, the conehead give the side cambered surface active force cause it is described
Long handle is rotated, while stepping is until be inserted in the bottom cambered surface of the stopper slot forward for the conehead, and now the U-shape lock beam is kept
It is relative to hold position.
Further, when the conehead is resisted against the circumferential outer surface of the long handle, resistance of the long handle by the conehead
It is small and uniform, in that context it may be convenient to rotate.Lockset of the present invention can be realized corresponding to the stopper slot in angular range
Power-assisted reset, and beyond the stopper slot scope when do not have power-assisted reset function then.Now the U-shape lock beam can be kept
Its short handle is directly over the short lock beam hole, for the posture that the U-shape lock beam is opened, the now U-shape lock beam
The distance between lock body minimum, lockset of the present invention can be avoided to be come off from by locking member.
The lockset of the present invention can fast adjust the dynamics of U-shape lock beam power-assisted reset：
Rotating the adjusting knob is stepped down by it, and tightening sliding block described in the lower push rod extruding is stepped down by it,
First inclined plane acts on the second inclined plane driving slip spring abutment forward slip, and the compression spring is compressed,
The spacing mandril holds out against dynamics increase to the stopper slot, and now rotating the U-shape lock beam needs bigger power.
Step 3.2, rotating the adjusting knob steps up it, and the compression spring driving slip spring abutment is backward
Stepping, second inclined plane act on first inclined plane so that the sliding block that tightens is stepped up and is resisted against described
Below lower push rod, now the spacing mandril reduces to the dynamics that holds out against of the stopper slot, now rotates the U-shape lock beam needs
Less power.
A kind of lock bridge of the present invention resets dynamics adjusting method, easy to adjust quick, it is thus only necessary to rotates the regulation rotation
Button can be realized easily.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of partial sectional view of embodiment of lockset of the present invention.
Fig. 2 is a kind of partial sectional view (omitting part U-shape lock beam) of embodiment of lockset of the present invention.
Fig. 3 is Section A-A sectional view in Fig. 2.
Fig. 4 is that the present invention tightens sliding block and holding device mated condition upward view.
Fig. 5 is stopper slot of the present invention and spacing mandril cooperation schematic diagram.
In figure:
1. lock body, 11. long lock beam holes, 12. short lock beam holes, 13.U type lock bridges, 13a. long handles, 13b. arc handles, 13c. are short
Handle, 13d. stopper slots, 13d-1. bottoms cambered surface, 13d-2. sides cambered surface；
2. adjustment hole, 21. upper screwed holes, 22. rectangular openings, 23. jacks, 24. installation screws, 25. hexagon socket head cap screws；
3. adjusting knob, 31. threaded posts, 32. lower push rods, 33. hands pinch block；
4. sliding block is tightened, 41. upper plates, 42. rectangular strips, 43. driving bars, the inclined planes of 43a. first；
5. holding device, 51. spacing mandrils, 51a. coneheads, 52. limited blocks, 53. compression springs, 54. slide spring abutment,
54a. slide openings, the inclined planes of 54b. second.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
It should be noted that " preceding " " rear " direction as described below is consistent with the direction shown in accompanying drawing.
A kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics, has the lock of lock bridge reset function
Tool, including lock body 1, adjustment hole 2, adjusting knob 3, sliding block 4, holding device 5 are tightened,
The lock body 1 includes：
Long lock beam hole 11, the upper surface rear of lock body 1 is located at,
Short lock beam hole 12, it is located in front of the upper surface of lock body 1,
U-shape lock beam 13, including long handle 13a, arc handle 13b, short handle 13c, the long handle 13a are slidably plugged in the length
In lock beam hole 11, the long handle 13a is rotatably assorted with the long lock beam hole 11, and the long handle 13a deviates from the side of the short handle 13c
Face forms stopper slot 13d；
The adjustment hole 2 includes：
Upper screwed hole 21, it is located at the upper surface of lock body 1 and is located at the rear of long lock beam hole 11,
Rectangular opening 22, below the upper screwed hole 21,
Scheme as a further improvement, the circumscribed circle diameter of rectangular opening 22 are less than the diameter of upper screwed hole 21；
Have benefited from above-mentioned improved structure, can conveniently install：The sliding block 4 that tightens first is arranged on the rectangular opening 22
It is interior, then the adjusting knob 3 is arranged in the upper screwed hole 21.
Jack 23, rectangular opening 22 described in through connection and long lock beam hole 11 in the horizontal direction,
Installation screw 24, the rear of rectangular opening 22 and the corresponding position of jack 23 are located at,
Hexagon socket head cap screw 25, it is screwed onto in the installation screw 24；
It will be apparent that the size of installation screw 24 should be enough to accommodate the spacing mandril 51, limited block 52 passes through,
To install the spacing mandril 51, limited block 52 at the installation screw 24.
The adjusting knob 3 includes：
Threaded post 31, it is screwed onto in the upper screwed hole 21,
Lower push rod 32, it is located at the lower section of threaded post 31；
Further, the upper surface of adjusting knob 3 is additionally provided with hand and pinches block 33；
Have benefited from above-mentioned improved structure, the hand pinches block 33 and is easy to user to twist the adjusting knob 3.
The sliding block 4 that tightens includes：
Upper plate 41, it is located in the rectangular opening 22,
Rectangular strip 42, provided with a pair, symmetrical expression is located in front of the lower surface of upper plate 41,
Drive bar 43, provided with a pair, symmetrical expression is located at the lower surface rear of upper plate 41, the driving bar 43 be provided with by
Upper front to lower back sweep the first inclined plane 43a,
The holding device 5 includes：
Spacing mandril 51, set along the longitudinal direction through the jack 23, the front end of spacing mandril 51 forms conehead
51a, the conehead 51a are plugged in the stopper slot 13d；
As further preferred scheme, the stopper slot 13d cross sections are narrow front and wide rear.
As further preferred scheme, the stopper slot 13d includes the bottom cambered surface 13d- prominent forward positioned at front
1st, it is symmetrically arranged at the rearwardly projecting side cambered surface 13d-2 of the bottom cambered surface both sides.
Have benefited from said structure, the U-shape lock beam 3 around long handle 13a rotate when, the conehead 51a can be carried out smoothly
Act below：
1st, slipped into from the stopper slot 13d sides,
2nd, the trajectory of the stopper slot 13d is streaked,
3rd, skidded off from the stopper slot 13d opposite sides；
When the rotation U-shape lock beam 3 so that described when the conehead 51a is resisted against the circumferential outer surface of the long handle 13a
Long handle 13a is small and uniform by the resistance of the conehead 51a, in that context it may be convenient to rotates.
When the rotation U-shape lock beam 3 so that described when the conehead 51a is inserted in the side cambered surface 13d-2 of the stopper slot
Conehead 51a gives the side cambered surface 13d-2 active forces and the long handle 13a is rotated, the conehead 51a steppings forward；
When the rotation U-shape lock beam 3 so that when the conehead 51a is inserted in the bottom cambered surface 13d-1 of the stopper slot, the U
Type lock bridge 3 can keep holding position.
Limited block 52, it is located in front of the lower surface of spacing mandril 51, coordinates with the block of jack 23,
Compression spring 53, around being connected on the spacing mandril 51, the rear of limited block 52 is connected to,
Slide spring abutment 54, the slip spring abutment 54 by be located at the slide opening 54a of its lower surface be slidably set in it is described
On spacing mandril 51, the slip spring abutment 54 is connected to the rear of compression spring 53, slip spring abutment 54 upper surface shaping
For the second inclined plane 54b, the second inclined plane 54b cooperation is abutted with the first inclined plane 43a.
Scheme as a further improvement, the gap between a pair of rectangular strips 42, driving bar 43 are described spacing to be installed with
Push rod 51, limited block 52, compression spring 53 and then avoid interference with.
The adjusting method that a kind of lock bridge with lock bridge reset function lockset resets dynamics is adjusted in accordance with the following steps：
Step 1, install：
Step 1.1, the holding device 5 is installed：
The hexagon socket head cap screw 25 is pulled down, then by the spacing mandril 51, limited block 52, compression spring 53 via described
Installation screw 24 is inserted in the rectangular opening 22, and the spacing mandril 51 is plugged in the stopper slot after passing through the jack 23
In 13d, then the hexagon socket head cap screw 25 is installed, the slip spring abutment 54 is finally inserted in the spacing mandril 51 from top to bottom
On, the slip spring abutment 54 is resisted against the rear of compression spring 53；
Step 1.2, sliding block 4 is tightened described in installation：
The sliding block 4 that tightens is inserted in the rectangular opening 22 from top to bottom, a pair of rectangular strips 42, a pair of driving bar 43 it
Between gap being installed with the spacing mandril 51, limited block 52, compression spring 53 and then avoid interference with, second inclined plane
54b abuts cooperation with the first inclined plane 43a；
Step 1.3, the adjusting knob 3 is installed：
The adjusting knob 3 is screwed onto in the upper screwed hole 21, the lower push rod 32 is resisted against the upper plate 41
On；
Step 2, the power-assisted of U-shape lock beam 3 resets：
Step 2.1, the U-shape lock beam 3 is rotated；
Step 2.2, when the conehead 51a is resisted against the circumferential outer surface of the long handle 13a, the long handle 13a is by the cone
Head 51a resistance is small and uniform, is conveniently rotated further the U-shape lock beam 3；
Step 2.3：When the conehead 51a is inserted in the side cambered surface 13d-2 of the stopper slot, the conehead 51a gives described
Side cambered surface 13d-2 active forces cause the long handle 13a to rotate, while the conehead 51a steppings forward；
Step 2.4：When the conehead 51a is inserted in the bottom cambered surface 13d-1 of the stopper slot, the U-shape lock beam 3 keeps relative
Hold position；
Step 3, regulation spacing mandril 51 holds out against dynamics：
Step 3.1, rotating the adjusting knob 3 is stepped down by it, and the lower push rod 32, which extrudes, described to be tightened sliding block 4 and make
It is stepped down by, and the first inclined plane 43a acts on the second inclined plane 54b driving slip spring abutment 54 to advancing slip
Dynamic, the compression spring 53 is compressed, and the spacing mandril 51 holds out against dynamics increase to the stopper slot 13d's, now rotates institute
Stating U-shape lock beam 3 needs bigger power；
Step 3.2, rotating the adjusting knob 3 steps up it, and the compression spring 53 drives the slip spring abutment
54 steppings backward, the second inclined plane 54b act on the first inclined plane 43a so that the sliding block 4 that tightens steps up
And the lower section of lower push rod 32 is resisted against, now the spacing mandril 51 reduces to the dynamics that holds out against of the stopper slot 13d, now
Rotating the U-shape lock beam 3 needs less power.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (5)
1. a kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics, there is the lock of lock bridge reset function
Tool, including lock body (1), adjustment hole (2), adjusting knob (3), tighten sliding block (4), holding device (5), it is characterised in that：
The lock body (1) includes：
Long lock beam hole (11), the lock body (1) upper surface rear is located at,
Short lock beam hole (12), it is located in front of the lock body (1) upper surface,
U-shape lock beam (13), including long handle (13a), arc handle (13b), short handle (13c), the long handle (13a) are slidably plugged in
In the long lock beam hole (11), the long handle (13a) is rotatably assorted with the long lock beam hole (11), and the long handle (13a) is deviated from
The side of the short handle (13c) forms stopper slot (13d)；
The adjustment hole (2) includes：
Upper screwed hole (21), it is located at the lock body (1) upper surface and is located at long lock beam hole (11) rear,
Rectangular opening (22), below the upper screwed hole (21),
Jack (23), rectangular opening described in through connection (22) and long lock beam hole (11) in the horizontal direction,
Installation screw (24), the rectangular opening (22) rear and the jack (23) corresponding position are located at,
Hexagon socket head cap screw (25), it is screwed onto in the installation screw (24)；
The adjusting knob (3) includes：
Threaded post (31), it is screwed onto in the upper screwed hole (21),
Lower push rod (32), it is located at below the threaded post (31)；
The sliding block (4) that tightens includes：
Upper plate (41), it is located in the rectangular opening (22),
Rectangular strip (42), provided with a pair, symmetrical expression is located in front of the upper plate (41) lower surface,
Bar (43) is driven, provided with a pair, symmetrical expression is located at the upper plate (41) lower surface rear, and the driving bar (43) is provided with
By first inclined plane (43a) in upper front to lower back sweep,
The holding device (5) includes：
Spacing mandril (51), set along the longitudinal direction through the jack (23), spacing mandril (51) front end forms cone
Head (51a), the conehead (51a) are plugged in the stopper slot (13d),
Limited block (52), it is located in front of the spacing mandril (51) lower surface, coordinates with the jack (23) block,
Compression spring (53), around being connected on the spacing mandril (51), the limited block (52) rear is connected to,
Spring abutment (54) is slided, the slip spring abutment (54) is slidably set in institute by being located at the slide opening (54a) of its lower surface
State on spacing mandril (51), the slip spring abutment (54) is connected to the compression spring (53) rear, the slip spring abutment (54)
Upper surface is shaped to the second inclined plane (54b), and second inclined plane (54b) abuts cooperation with first inclined plane (43a).
It is adjusted in accordance with the following steps：
Step 1, install：
Step 1.1, the holding device (5) is installed：
Pull down the hexagon socket head cap screw (25), then by the spacing mandril (51), limited block (52), compression spring (53) via
The installation screw (24) is inserted in the rectangular opening (22), and the spacing mandril (51) is plugged in after passing through the jack (23)
In the stopper slot (13d), then the hexagon socket head cap screw (25) is installed, finally from top to bottom insert the slip spring abutment (54)
On the spacing mandril (51), the slip spring abutment (54) is resisted against the compression spring (53) rear；
Step 1.2, sliding block (4) is tightened described in installation：
The sliding block (4) that tightens is inserted in the rectangular opening (22) from top to bottom, a pair of rectangular strips (42), a pair of driving bars
(43) gap between is being installed with the spacing mandril (51), limited block (52), compression spring (53) and then avoid interference with, institute
State the second inclined plane (54b) and abut cooperation with first inclined plane (43a)；
Step 1.3, the adjusting knob (3) is installed：
The adjusting knob (3) is screwed onto in the upper screwed hole (21), the lower push rod (32) is resisted against the upper plate
(41) on；
Step 2, U-shape lock beam (3) power-assisted resets：
Step 2.1, the U-shape lock beam (3) is rotated；
Step 2.2, when the conehead (51a) is resisted against the circumferential outer surface of the long handle (13a), the long handle (13a) is by described
The resistance of conehead (51a) is small and uniform, is conveniently rotated further the U-shape lock beam (3)；
Step 2.3：When the conehead (51a) is inserted in side cambered surface (13d-2) of the stopper slot, the conehead (51a) gives institute
Stating side cambered surface (13d-2) active force causes the long handle (13a) to rotate, while the conehead (51a) stepping forward；
Step 2.4：When the conehead (51a) is inserted in bottom cambered surface (13d-1) of the stopper slot, the U-shape lock beam (3) keeps phase
To holding position；
Step 3, adjust spacing mandril (51) and hold out against dynamics：
Step 3.1, rotating the adjusting knob (3) is stepped down by it, and sliding block (4) is tightened described in lower push rod (32) extruding
It is stepped down by it, first inclined plane (43a) acts on the second inclined plane (54b) driving slip spring abutment (54)
Forward slip, compression spring (53) compression, the spacing mandril (51) increase to the dynamics that holds out against of the stopper slot (13d)
Greatly, now rotating the U-shape lock beam (3) needs bigger power；
Step 3.2, rotating the adjusting knob (3) steps up it, and the compression spring (53) drives the slip spring abutment
(54) stepping backward, second inclined plane (54b) act on first inclined plane (43a) so that described to tighten sliding block (4)
Step up and be resisted against below the lower push rod (32), now top of the spacing mandril (51) to the stopper slot (13d)
Clamp force degree reduces, and now rotating the U-shape lock beam (3) needs less power.
2. a kind of lock bridge with lock bridge reset function lockset according to claim 1 resets the adjusting method of dynamics, its
It is characterised by：
Stopper slot (13d) cross section is narrow front and wide rear.
3. a kind of lock bridge with lock bridge reset function lockset according to claim 2 resets the adjusting method of dynamics, its
It is characterised by：
The stopper slot (13d) includes the bottom cambered surface (13d-1) prominent forward positioned at front, is symmetrically arranged at the bottom cambered surface
The rearwardly projecting side cambered surface (13d-2) of (13d-1) both sides.
4. a kind of lock bridge with lock bridge reset function lockset according to claim 3 resets the adjusting method of dynamics, its
It is characterised by：Rectangular opening (22) circumscribed circle diameter is less than the upper screwed hole (21) diameter.
5. a kind of lock bridge with lock bridge reset function lockset according to claim 4 resets the adjusting method of dynamics, its
It is characterised by：Adjusting knob (3) upper surface is additionally provided with hand and pinches block (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030836.XA CN106761044B (en) | 2017-01-17 | 2017-01-17 | A kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030836.XA CN106761044B (en) | 2017-01-17 | 2017-01-17 | A kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761044A CN106761044A (en) | 2017-05-31 |
| CN106761044B true CN106761044B (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030836.XA Expired - Fee Related CN106761044B (en) | 2017-01-17 | 2017-01-17 | A kind of lock bridge with lock bridge reset function lockset resets the adjusting method of dynamics |
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|---|---|
| CN (1) | CN106761044B (en) |
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| CN107929907B (en) * | 2017-12-22 | 2020-06-12 | 浙江海圣医疗器械有限公司 | Medical oxygen mask |
| CN108042895B (en) * | 2017-12-22 | 2020-06-02 | 文仁英 | Fixing method of medical oxygen mask |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205100696U (en) * | 2015-11-20 | 2016-03-23 | 珠海市海威尔电器有限公司 | Padlock |
| CN205654197U (en) * | 2016-03-16 | 2016-10-19 | 立兆工业股份有限公司 | Utensil anticreep is from tool to lock of lock hook structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7856855B2 (en) * | 2006-03-23 | 2010-12-28 | Commando Lock Company, Llc | Lock assembly with removable shackle |
| CN101965433B (en) * | 2008-03-04 | 2014-05-07 | 总锁有限责任公司 | Latching arrangements for a padlock |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205100696U (en) * | 2015-11-20 | 2016-03-23 | 珠海市海威尔电器有限公司 | Padlock |
| CN205654197U (en) * | 2016-03-16 | 2016-10-19 | 立兆工业股份有限公司 | Utensil anticreep is from tool to lock of lock hook structure |
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| CN106761044A (en) | 2017-05-31 |
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