CN107013115B - A kind of door-inhale structure of damping buffering - Google Patents
A kind of door-inhale structure of damping buffering Download PDFInfo
- Publication number
- CN107013115B CN107013115B CN201710385800.3A CN201710385800A CN107013115B CN 107013115 B CN107013115 B CN 107013115B CN 201710385800 A CN201710385800 A CN 201710385800A CN 107013115 B CN107013115 B CN 107013115B
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- Prior art keywords
- sliding block
- slideway
- door
- damper
- backing pin
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention provides a kind of door-inhale structure of damping buffering, belong to buffering device technical field.It solves existing door-inhale structure and the technical problem such as is not easy to repair.This door-inhale structure, including keeper and Buffer Unit, Buffer Unit include mounting seat, damper and return springs, and slideway is offered in mounting seat, the triggering sliding block that can be reciprocatingly slided is provided with slideway；Slideway is locking end towards one end of keeper, and the other end is adhesive end, and damper is connected with triggering sliding block and with the resistance for preventing triggering sliding block from being moved from the locking end of slideway to adhesive end；Return springs have the elastic reset power for making triggering sliding block pull to adhesive end by the locking end of slideway；There is the backing pin towards triggering sliding block protrusion, backing pin can also can be separated at the adhesive end of slideway and locking end with triggering sliding block phase clamping, backing pin at the locking end of slideway and triggering sliding block respectively on keeper.Door-inhale structure in the present invention is not easy stuck, easy to maintain.
Description
Technical field
The invention belongs to positioning devices technical field, is related to a kind of door-inhale structure, particularly a kind of door-inhale of damping buffering
Structure.
Background technology
When being opened flat door leaf and being turned on and off, it is necessary to prevent it from producing excessive impulsive force, to avoid violent collision from producing
Raw damage and noise, in the prior art typically by setting cushion pad to realize；Door leaf is turned on and off rear, it is necessary to keep
It is stable, prevent wind or touch door leaf and caused by abnormal operation, in the prior art generally use door-inhale solve this problem.
But the problems such as existing door-inhale product generally existing buffering effect of in the market is bad, and adhesive strength is too small and is easily damaged.
Chinese patent (notification number：CN2648010, the day for announcing：2004-10-13) disclose a kind of sliding door door absorber group
Attach together and put, the door-sucking device assembly of sliding door includes：One is arranged on sliding door and the door absorber at doorframe closure in upper rail,
The main part of door absorber is a mounting box, and the mounting box center position offers hollow out and one end has a loudspeaker
The guide groove of shape opening, the side that the mounting box is internally located at guide groove are arranged with a compression spring in parallel and offer the compression spring
Cylindrical tank, the lower section of cylindrical tank is additionally provided with equal in width around the outer contour of the cylindrical tank
Turn shape slit, the opposite side of guide groove is a guide rail with equal thickness, turning shape slit and lead in cylindrical tank and below
In the space that the equal thickness guide rail of groove opposite side is formed, a triggering sliding shoe is provided with, the triggering sliding shoe is by means of pressure
The effect for the elastic strip that spring and triggering sliding shoe are provided with, has a stable state respectively at guide groove both ends；One be arranged on push away
Pull on door leaf and corresponding to the door closer pin of the guide groove opening position with horn opening, when door closer pin is in sliding door
Under closure promotes, when being entered by the horn opening of guide groove in guide groove, first on triggering sliding shoe in the presence of elastic strip
And the triggering sliding shoe for being stable at horn opening end will be driven by door closer pin and depart from this initial stable state, then
For the triggering sliding shoe in the presence of compression spring, shape slit is turned on edge and guide rail moves to the other end, and finally stablizes in guide groove
The other end, while the triggering sliding shoe drive door closer pin along guide groove slide and the door closer pin is limited to the another of guide groove
In end, so as to which sliding door is stable at closure；When opening sliding door, door closer pin promotes triggering sliding shoe from the closed end
Stable state be moved to the stable state at horn opening end, and door closer pin is discharged from the guide groove of door absorber,
So as to which sliding door be opened.
Although the door absorber combination unit in above-mentioned patent document can realize the adhesive of sliding door, it is not provided with delaying
Rush structure, easily because the excessive damage for causing device of impulsive force in door closing procedure, while can also produce larger noise；Separately
Outside, in the device when sliding door it is stable at closure when, during situation about being separated with triggering sliding shoe if there is door closer pin,
Automatic reduction is not easily accomplished, it is necessary to be placed under repair after dismantling, it is not convenient enough to safeguard.
The content of the invention
The present invention is directed to above mentioned problem existing for existing technology, there is provided a kind of door-inhale structure of damping buffering, the present invention
Technical problem to be solved is：The convenience of its maintenance is improved while how lifting its buffering effect.
The purpose of the present invention can be realized by following technical proposal：
A kind of door-inhale structure of damping buffering, including keeper and Buffer Unit, it is characterised in that the Buffer Unit bag
Mounting seat, damper and return springs are included, slideway are offered in the mounting seat, being provided with the slideway to reciprocatingly slide
Triggering sliding block；The slideway is locking end towards one end of keeper, and the other end is adhesive end, and the damper touches with described
Hair sliding block is connected and with the resistance for preventing the triggering sliding block from being moved from the locking end of the slideway to adhesive end；It is described multiple
Position elastic component has the elastic reset power for making the triggering sliding block pull to adhesive end by the locking end of the slideway；The keeper
The upper backing pin with towards the triggering sliding block protrusion, the backing pin can respectively at the adhesive end of the slideway and locking end and
The triggering sliding block phase clamping, the backing pin can also be separated at the locking end of the slideway and the triggering sliding block.
Its operation principle is as follows：In use, keeper and Buffer Unit are separately mounted to two relative positions, it is generally fixed
Position part is arranged on door leaf on the position at edge, and Buffer Unit is arranged on wall, at skirting, or is directly anchored to
On ground；Mounting seat sliding way is locking end towards one end of keeper, and the other end is adhesive end, original state, triggers sliding block
Be maintained at the position of slipway clamp not-go-end, the keeper on door leaf and door leaf towards Buffer Unit move when, backing pin is first with touching
Hair sliding block is in contact, and promotes triggering sliding block to be moved from the locking end of slideway to adhesive end, in the process, is risen by damper
To effective cushioning effect, buffering effect is ensured, damage caused by preventing severe impact, reduces fault rate；Sliding block is triggered to reach
Behind adhesive end, under the elastic reset power effect of return springs, the adhesive end for being maintained at slideway that sliding block can be stablized is triggered,
At the same time, backing pin and triggering sliding block formation clamping are spacing, the stability that keeper is connected with Buffer Unit are ensure that, so as to protect
The reliable and stable of door leaf state is demonstrate,proved.At closing time, by applying sufficiently large external force, the elastic reset of return springs is overcome
Power, keeper produce displacement with Buffer Unit so that backing pin is separated with triggering sliding block, releases adhesive, completes to reset.This technology
Backing pin can either be at the adhesive end of slideway with triggering sliding block phase clamping in scheme, also can be at the locking end of slideway and triggering sliding block
Phase clamping, when triggering sliding block occur and be located at the adhesive end of slideway and depart from extremely with backing pin, it is only necessary to again promotion door leaf and
Keeper so that backing pin realizes clamping with triggering sliding block again at the adhesive end of slideway, just the simple and quick solution failure of energy, dimension
Shield is efficiently convenient.
In the door-inhale structure of above-mentioned damping buffering, trigger member and shackle member are interval with the triggering sliding block, institute
State trigger member includes seat close to the adhesive end of the slideway, the shackle member close to the locking end of the slideway, the keeper
Body, the backing pin is telescopic to be arranged on the pedestal.Flexible by backing pin can realize backing pin with triggering both sliding blocks
Between clamping or disengaging, backing pin with triggering sliding block extremely depart from when, can quickly realize reparation, it is easy to maintenance.
In the door-inhale structure of above-mentioned damping buffering, as a further improvement, the slideway is the chute of strip,
The locking end of the slideway has the breach opened up towards side, and the triggering sliding block can be swung towards the breach.Indentation, there
It can be formed after allowing bit space, triggering sliding block to be swung towards breach, shackle member will not produce interference with backing pin, and backing pin can be smooth
Enter between trigger member and shackle member, and promote trigger member to move, so that triggering sliding block is returned in slideway, now keep off
Pin and shackle member formation clamping are spacing；When needing to make backing pin be separated with triggering sliding block, under external force, backing pin, which drives, to be touched
Hair sliding block is moved to the locking end of slideway, and triggering sliding block is swung to indentation, there, and shackle member offsets the position of slideway, so that and backing pin
Realize and depart from.
In the door-inhale structure of above-mentioned damping buffering, mounting hole is offered on the pedestal, the inner of the backing pin is inserted
It is located in the mounting hole, the outer end of the backing pin is stretched out outside the pedestal, is additionally provided with both ends in the mounting hole and acts on respectively
Regulation spring on the backing pin and the pedestal.When the triggering sliding block positioned at slideway adhesive end and backing pin depart from extremely,
Again door leaf and keeper are promoted, by extruding backing pin, it overcomes the active force of regulation spring so that backing pin is into mounting hole
Shrink so as to bypass shackle member, the end of backing pin is moved between shackle member and trigger member, realizes clamping with shackle member again, letter
It is single quickly to solve failure, realize and repair, it is easy to maintenance reliable.
In the door-inhale structure of above-mentioned damping buffering, the backing pin is in the form of a column, and the outer end of the backing pin has by end face
The spigot surface one of extension is tilted to outer peripheral face, the shackle member has inclined spigot surface two towards the side of backing pin.By leading
Guide effect to face one and spigot surface two, the flexible of backing pin precisely can be quickly realized, and backing pin is entered shackle member
Between trigger member, solves the failure that backing pin departs from extremely with triggering sliding block.
In the door-inhale structure of above-mentioned damping buffering, the slideway be strip chute, the two side of the chute
On offer stopper slot along track length direction, the stopper slot is formed close to the bending extension of one end of the slipway clamp not-go-end
Shape groove is turned, there are at least two spaced spacer pins on the triggering sliding block, the spacer pin is slided and is embedded in the limit
In the groove of position and one of spacer pin can slide into described turn in shape groove.Spacer pin slides into turn in shape groove after, whole triggering
Sliding block is inclined, triggers the shackle member on sliding block to the skew of shape groove side is turned, and now backing pin can not be in contact with shackle member,
Backing pin can continue to be moved between shackle member and trigger member, then by promoting trigger member to trigger suction of the sliding block to slideway
Extreme direction movement is closed, after shape groove is turned in triggering sliding block disengaging, shackle member playback, backing pin is stuck between shackle member and trigger member, and with
The shackle member formation clamping triggered on sliding block is spacing；When triggering sliding block is maintained at the adhesive end of slideway, keeper and buffering group
Part is formed being stably connected with；Conversely, when shutdown acts, triggering Slipper slides into turn in shape groove after, shackle member is to side
Tilt and make a concession, backing pin can just spin off between shackle member and trigger member.By said structure, backing pin is not producing with shackle member
In the case of raw interference, ingenious clamping can be realized with triggering sliding block, it is not necessary to compressional deformation, can so reduce abrasion, even
It is easy to safeguard while connecing stable.
Adjusting bolt Adjusting screw is provided with the door-inhale structure of above-mentioned damping buffering, in the mounting hole and the tune can be driven
The adjustment axis that swivel nut rotates is saved, the Adjusting bolt Adjusting screw is threaded in the mounting hole, the both ends difference of the regulation spring
It is resisted against on the inner of the adjustment axis and the backing pin.By rotating adjustment axis, Adjusting bolt Adjusting screw and adjustment axis can be adjusted
Position in mounting hole, it is easy to maintenance so as to adjust the length that backing pin stretches out pedestal, the position of backing pin is adjusted as needed
Put and amplitude of stretching, avoid backing pin from ensureing both stable connections with triggering while sliding block interferes.
Further, adjustment axis and Adjusting bolt Adjusting screw are circumferentially connected, on the outer peripheral face of the inwall of Adjusting bolt Adjusting screw and the backing pin
With can anti-pin come off the limiting stand of mounting hole, the inner of backing pin has the thin axle of protrusion, adjusts spring section set
It is located on thin axle.The connecting plate of L-type is additionally provided with the pedestal of keeper, there is connecting hole on connecting plate, it is also fixed on connecting plate
Flexible bayonet lock, connecting plate can cover in the adjustment axis for stretching out pedestal, mounting screw worn on the inside of connecting plate in connecting hole
So as to carry out installation fixation to it, connecting plate forms clamping with pedestal, and realizes spacing fixation by elastic bayonet lock.
In the door-inhale structure of above-mentioned damping buffering, the return springs are reset tension spring, the reset tension spring
Elastic reset power is more than the reset force of the damper.The return control mode of this damper can be spring return type either
Air return type.Can so ensure more preferable cushioned resistance, at the same external force when driving the triggering sliding block to be moved to fastener more
It is laborsaving.
In the door-inhale structure of above-mentioned damping buffering, the both sides up and down of the mounting seat offer the He of mounting groove one respectively
Mounting groove two, in the mounting groove one, the reset tension spring is located in the mounting groove two damper, described to turn shape
The centre position of groove is located on the axis where the reset tension spring, the end of the expansion link of the damper and the triggering sliding block
Portion is hinged.Preferably, the end of the expansion link of the damper and the triggering sliding block forms ball-joint, triggering sliding block exists
Turn shape groove and form dead angle, by the pulling force of reset tension spring trigger sliding block turn shape groove engage it is locked, so as to be maintained at slideway
Locking end, when on keeper backing pin touch triggering sliding block and pushed away turn shape groove after, reset tension spring and can enough makes triggering
Sliding block is maintained at the adhesive end of slideway.
In the door-inhale structure of above-mentioned damping buffering, the quantity of the damper is two or more, several dampings
Device is disposed side by side in mounting groove one；The quantity of the reset tension spring is also two or more, and several reset tension springs are side by side
It is arranged in mounting groove two.Further, the both ends of reset tension spring are respectively provided with Access Division, and the end of several reset tension springs is staggered
Set, trigger the neck one that several stagger settings are set on sliding block, set several to be correspondingly arranged with neck one in mounting seat
Neck two, the quantity and the quantity of neck one and neck two of reset tension spring matches, the clamping at each reset tension spring both ends
Portion is respectively engaged with a neck one and corresponding neck two；Enough cushioned resistances and enough can so be ensured
Elastic reset power, while also can conveniently realize production and processing.
In the door-inhale structure of above-mentioned damping buffering, alternatively, the quantity of the damper for two and
The both sides of the slideway are separately positioned on, the both sides of the triggering sliding block are respectively provided with described spacer pin, and the spacer pin stretches out
Outside the stopper slot, the expansion link of the damper is connected with the spacer pin.So triggering is slided by two dampers
Cushioning effect power is played in block both sides, and uniform force balances and buffering dynamics are bigger.
In the door-inhale structure of above-mentioned damping buffering, the mounting seat is provided with dust-proof cover plate, the dust-proof cover plate energy
Enough to be reciprocatingly slided along the slideway, the dust-proof cover plate is connected with the end of the triggering sliding block.Sliding block is triggered towards slideway
Locking end movement when, dust-proof cover plate can be driven to move, slideway is blocked by dust-proof cover plate, prevent foreign matter or
Dust enters slideway, effectively avoids triggering abnormal stuck phenomenon of the sliding block on slideway.
In the door-inhale structure of above-mentioned damping buffering, alternatively, the Buffer Unit also includes push pedal, institute
It is helical spring to state return springs, and the both ends of the helical spring and the damper are connected to the mounting seat and institute
State in push pedal；It is connected between the push pedal and the triggering sliding block by connecting rod.Helical spring to triggering sliding block have by
Locking elastic thrust of the end to adhesive end of slideway；Helical spring, damper and connecting rod three are arranged side by side, connecting rod position
Among helical spring and damper, such layout can ensure overall compactness.
As an alternative, the return springs can also use the design of torsion spring.
Further, preferably, the slideway can be designed to the circular arc with slightly radian, the shape with
The fan-shaped radian that door-plate is formed when swinging is adapted, and when backing pin moves jointly with triggering sliding block, can be avoided because path
Abrasion or obscission caused by difference, ensure the smoothness of both connections.
In the door-inhale structure of above-mentioned damping buffering, as other schemes, installation is offered on the upside of the mounting seat
Groove one；For the damper in the mounting groove one, it is outer or described multiple that the return springs are set in the damper
Position elastic component, which is located in the damper, forms a pulling force damper combining structure；The housing of the damper and the installation
Seat is hinged, and the end of the expansion link of the damper and the triggering sliding block is hinged.So install compact, small volume.
Compared with prior art, the present invention has advantages below：
1st, cushioning effect is effectively played by setting damper in the present invention, and ensure that buffering effect, prevent from acutely rushing
Damage caused by hitting, reduce the fault rate of total.
2nd, the present invention is provided with telescopic backing pin, when triggering sliding block at the adhesive end of slideway and backing pin disengaging extremely,
Only needing to promote door leaf and keeper again so that backing pin realizes clamping with triggering sliding block again at the adhesive end of slideway, from
And simple and quick solution failure, maintenance efficient are convenient.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this door-inhale structure in embodiment one.
Fig. 2 is the cross section structure diagram of this door-inhale structure in embodiment one.
Fig. 3 is another dimensional structure diagram of this door-inhale structure in embodiment one.
Fig. 4 is the dimensional structure diagram of this door-inhale structure in embodiment two.
Fig. 5 is the cross section structure diagram of this door-inhale structure in embodiment two.
Fig. 6 is the dimensional structure diagram of this door-inhale structure in embodiment three.
Fig. 7 is the dimensional structure diagram one of this door-inhale structure in example IV.
Fig. 8 is the dimensional structure diagram two of this door-inhale structure in example IV.
Fig. 9 is the cross section structure diagram of this door-inhale structure in example IV.
Figure 10 is the configuration schematic diagram of keeper in this door-inhale structure.
In figure, 1, keeper；11st, pedestal；11a, mounting hole；12nd, backing pin；12a, spigot surface one；13rd, spring is adjusted；14、
Adjusting bolt Adjusting screw；15th, adjustment axis；16th, connecting plate；17th, elastic bayonet lock；2nd, Buffer Unit；21st, mounting seat；21a, slideway；21a1、
Engage end；21a2, adhesive end；21a3, stopper slot；21a4, turn shape groove；21a5, breach；21b, mounting groove one；21c, mounting groove
Two；22nd, sliding block is triggered；22a, trigger member；22b, shackle member；22b1, spigot surface two；22c, spacer pin；23rd, damper；24th, it is multiple
Position elastic component；24a, reset tension spring；24b, helical spring；25th, push pedal；26th, connecting rod；27th, dust-proof cover plate.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As depicted in figs. 1 and 2, the door-inhale structure of this damping buffering includes keeper 1 and Buffer Unit 2, and Buffer Unit 2 wraps
Mounting seat 21, damper 23 and return springs 24 are included, slideway 21a are offered in mounting seat 21, being provided with slideway 21a being capable of edge
The triggering sliding block 22 that slideway 21a length directions reciprocatingly slide；Damper 23 is connected with triggering sliding block 22 and damper 23 can
Resistance is produced during triggering sliding block 22 moves from slideway 21a locking end 21a1 to adhesive end 21a2；Return springs
24 have the elastic reset power that triggering sliding block 22 is pulled to adhesive end 21a2 by slideway 21a locking end 21a1；Slideway 21a directions
One end of keeper 1 is locking end 21a1, and the other end is adhesive end 21a2, has on keeper 1 towards triggering sliding block 22 and protrudes
Backing pin 12, backing pin 12 can respectively slideway 21a adhesive end 21a2 and locking end 21a1 with triggering the phase clamping of sliding block 22,
Backing pin 12 can also be separated in slideway 21a locking end 21a1 with triggering sliding block 22；In use, keeper 1 and Buffer Unit 2
Two relative positions are separately mounted to, usual keeper 1 is arranged on door leaf on the position at edge, and Buffer Unit 2 is installed
On wall, at skirting, or it is directly anchored on ground；One end of mounting seat 21 sliding way 21a towards keeper 1 is
End 21a1 is engaged, the other end is adhesive end 21a2, original state, triggers the position that sliding block 22 is maintained at slideway 21a lockings end 21a1
Put, the keeper 1 on door leaf and door leaf towards Buffer Unit 2 move when, backing pin 12 first with triggering sliding block 22 be in contact, and
Promote triggering sliding block 22 to be moved from slideway 21a locking end 21a1 to adhesive end 21a2, in the process, risen by damper 23
To effective cushioning effect, buffering effect is ensured, damage caused by preventing severe impact, reduces fault rate；Triggering sliding block 22 arrives
Up to after the 21a2 of adhesive end, under the elastic reset power effect of return springs 24, what triggering sliding block 22 can be stablized is maintained at sliding
Road 21a adhesive end 21a2, at the same time, backing pin 12 and the triggering formation clamping of sliding block 22 are spacing, ensure that keeper 1 and buffering
The stability that component 2 connects, so as to ensure that the reliable and stable of door leaf state.At closing time, by applying sufficiently large external force, gram
The elastic reset power of return springs 24 is taken, keeper 1 produces displacement with Buffer Unit 2 so that backing pin 12 and triggering sliding block 22
It is separated, releases adhesive, completes to reset.Be located at slideway 21a adhesive end 21a2 when there is triggering sliding block 22, and backing pin 12 with it is tactile
During the situation that hair sliding block 22 departs from extremely, it is only necessary to promote door leaf and keeper 1 again so that backing pin 12 is slideway 21a's
Adhesive end 21a2 realizes clamping with triggering sliding block 22 again, so as to which simple and quick solution failure, maintenance efficient are convenient.
As shown in Fig. 2 being interval with trigger member 22a and shackle member 22b on triggering sliding block 22, trigger member 22a is close to slideway
The locking end 21a1 of 21a adhesive end 21a2, shackle member 22b close to slideway 21a；As shown in figs. 2 and 10, keeper 1 includes
Pedestal 11, mounting hole 11a is offered on pedestal 11, the inner of backing pin 12 is plugged in mounting hole 11a, and the outer end of backing pin 12 is stretched out
Outside pedestal 11, the regulation spring 13 that both ends are respectively acting on backing pin 12 and pedestal 11 is additionally provided with mounting hole 11a；When positioned at cunning
When road 21a adhesives end 21a2 triggering sliding block 22 departs from the exception of backing pin 12, door leaf and keeper 1 are promoted again, by squeezing
Backing pin 12 is pressed, it overcomes the active force of regulation spring 13 so that backing pin 12 is to mounting hole 11a contracts so as to bypass shackle member
22b realizes clamping between shackle member 22b and trigger member 22a with shackle member 22b again, solution that just can be simple and quick therefore
Barrier, easy to maintain.Backing pin 12 is in the form of a column, and the outer end of backing pin 12 has the 12a of spigot surface one that extension is tilted from end face to outer peripheral face,
The side of shackle member 22b towards backing pin 12 has the inclined 22b1 of spigot surface two；Further, it is provided with and adjusts in mounting hole 11a
Section swivel nut 14 and the adjustment axis 15 that Adjusting bolt Adjusting screw 14 can be driven to rotate, Adjusting bolt Adjusting screw 14 are threaded in mounting hole 11a, are adjusted
The both ends of section spring 13 are born against on the inner of adjustment axis 15 and backing pin 12, and adjustment axis 15 and Adjusting bolt Adjusting screw 14 are circumferential solid
Even, the inwall of Adjusting bolt Adjusting screw 14 with the outer peripheral face of backing pin 12 with can anti-pin 12 come off the spacing of mounting hole 11a
Platform, the inner of backing pin 12 have the thin axle of protrusion, and regulation spring 13 part is set on thin axle.On the pedestal 11 of keeper 1 also
Connecting plate 16 provided with L-type, there is connecting hole on connecting plate 16, elastic bayonet lock 17, connecting plate 16 are fixedly provided with connecting plate 16
The adjustment axis 15 for stretching out pedestal 11 can be covered in, mounting screw is worn on the inside of connecting plate 16 so as to be carried out to it in connecting hole
Installation is fixed, and connecting plate 16 forms clamping with pedestal 11, and realizes spacing fixation by elastic bayonet lock 17.
Further, as shown in figure 3, slideway 21a is the chute of strip, slideway 21a locking end 21a1 has towards one
The breach 21a5 that side opens up, triggering sliding block 22 can be swung towards breach 21a5；It can be formed at breach 21a5 and allow bit space, touched
After hair sliding block 22 is swung towards breach 21a5, shackle member 22b will not produce interference with backing pin 12, and backing pin 12 can smoothly enter
To between trigger member 22a and shackle member 22b, and trigger member 22a is promoted to move, so that triggering sliding block 22 returns to slideway 21a
In, now it is spacing to form clamping by backing pin 12 and shackle member 22b；When needing to make backing pin 12 be separated with triggering sliding block 22, outside
Under power effect, backing pin 12 drives triggering sliding block 22 to be moved to slideway 21a locking end, triggers sliding block 22 to pendulum at breach 21a5
It is dynamic, shackle member 22b skew slideways 21a position, depart from so as to be realized with backing pin 12.
Return springs 24 are reset tension spring 24a in the present embodiment, and reset tension spring 24a elastic reset power is more than damper
23 reset force.
As a further improvement, the quantity of damper 23 can also be two or more, several dampings in the present embodiment
Device 23 is disposed side by side in the 21b of mounting groove one；Reset tension spring 24a quantity is also two or more, several reset tension springs
24a is disposed side by side in the 21c of mounting groove two, and reset tension spring 24a both ends are respectively provided with Access Division, several reset tension springs 24a's
End stagger setting, the neck one that several stagger settings are set on sliding block 22 is triggered, several and card are set in mounting seat 21
The neck two that groove one is correspondingly arranged, reset tension spring 24a quantity and the quantity of neck one and neck two match, each to reset
The Access Division at extension spring 24a both ends is respectively engaged with a neck one and corresponding neck two；It can so ensure enough
Cushioned resistance and enough elastic reset power, while also will can conveniently realize production and processing.
The present embodiment middle slideway 21a is designed to the circular arc with slightly radian, what the shape was formed when being swung with door-plate
Fan-shaped radian is adapted, and when backing pin 12 moves jointly with triggering sliding block 22, can be avoided because mill caused by path difference
Damage or obscission, ensure the smoothness of both connections.
Embodiment two
The present embodiment is roughly the same with embodiment one, and difference is, as shown in Figure 4 and Figure 5, the present embodiment middle slideway
21a is the chute of strip, and the stopper slot 21a3 along track length direction is offered on the two side of chute, and stopper slot 21a3 is leaned on
Shape groove 21a4 is turned in nearly slideway 21a lockings end 21a1 one end bending extension formation, and triggering on sliding block 22 has at least two intervals
The spacer pin 22c of setting, spacer pin 22c slip are embedded in stopper slot 21a3 and one of spacer pin 22c can slide into
Turn in shape groove 21a4, spacer pin 22c slides into turn in shape groove 21a4 after, the whole sliding block 22 that triggers is inclined, triggers sliding block
Shackle member 22b on 22 is to the skew of shape groove 21a4 sides is turned, and now backing pin 12 can not be in contact with shackle member 22b, the energy of backing pin 12
Enough continuously move between shackle member 22b and trigger member 22a, then by promoting trigger member 22a to trigger sliding block 22 to cunning
Road 21a adhesive end 21a2 directions movement, after shape groove 21a4 is turned in the triggering disengaging of sliding block 22, shackle member 22b playback, backing pin 12 is stuck in
Between shackle member 22b and trigger member 22a, and it is spacing with the shackle member 22b formation clampings on triggering sliding block 22；Trigger the quilt of sliding block 22
When being maintained at slideway 21a adhesive end 21a2, keeper 1 and Buffer Unit 2 are formed being stably connected with；Conversely, shutdown acts
When, triggering sliding block 22 part slides into turn in shape groove 21a4 after, shackle member 22b is tilted to side and made a concession, and backing pin 12 just can be from card
Spun off between fitting 22b and trigger member 22a.By said structure, backing pin 12 and shackle member 22b is not producing the feelings of interference
Under condition, ingenious clamping can be realized with triggering sliding block 22, it is not necessary to compressional deformation, abrasion can be so reduced, stable connection
It is easy to safeguard simultaneously.
As shown in figure 5, the both sides up and down of mounting seat 21 offer the 21b of mounting groove one and the 21c of mounting groove two, damper respectively
23 in the 21b of mounting groove one, and reset tension spring 24a is located in the 21c of mounting groove two, turns shape groove 21a4 centre position positioned at reset
On axis where extension spring 24a, the end ball-joint of the expansion link and triggering sliding block 22 of damper 23, triggering sliding block 22 is turning shape
Groove 21a4 forms dead angle, by reset tension spring 24a pulling force trigger sliding block 22 turn shape groove 21a4 engage it is locked, so as to protect
The locking end 21a1 in slideway 21a is held, shape groove 21a4 is turned when the backing pin 12 on keeper 1 touches triggering sliding block 22 and pushed away
Afterwards, reset tension spring 24a and cans enough make triggering sliding block 22 be maintained at slideway 21a adhesive end 21a2.
Embodiment three
The present embodiment is roughly the same with embodiment two, and difference is, as shown in fig. 6, damper 23 in the present embodiment
Quantity for two and be separately positioned on slideway 21a both sides, the spacer pin 22c that the both sides of triggering sliding block 22 are respectively provided with is spacing
Sell 22c to stretch out outside stopper slot 21a3, the expansion link of damper 23 is connected with spacer pin 22c；Further, set in mounting seat 21
There is dust-proof cover plate 27, dust-proof cover plate 27 can reciprocatingly slide along slideway 21a, and dust-proof cover plate 27 is connected with triggering the end of sliding block 22
Connect.
Example IV
The present embodiment is roughly the same with embodiment one, and difference is, as shown in Figure 7, Figure 8 and Figure 9, in the present embodiment
Buffer Unit 2 also includes push pedal 25, and return springs 24 are helical spring 24b, helical spring 24b and damper 23 both ends point
It is not connected in mounting seat 21 and push pedal 25；It is connected between push pedal 25 and triggering sliding block 22 by connecting rod 26, helical spring
24b to triggering sliding block 22 have from slideway 21a elastic thrust from locking end 21a1 to adhesive end 21a2；Helical spring 24b, resistance
Buddhist nun's device 23 and the three of connecting rod 26 are arranged side by side, and connecting rod 26 is located among helical spring 24b and damper 23, such cloth
Office can ensure overall compactness.
Embodiment five
The present embodiment is roughly the same with embodiment one, and difference is, the upside of mounting seat 21 offers mounting groove one
21b；Damper 23 is located in the 21b of mounting groove one, and return springs 24 are set in outside damper 23 or return springs 24
In one pulling force damper combining structure of formation in damper 23；The housing of damper 23 is hinged with mounting seat 21, damper
23 expansion link is hinged with triggering the end of sliding block 22.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although 1, keeper has more been used herein；11st, pedestal；11a, mounting hole；12nd, backing pin；12a, spigot surface one；
13rd, spring is adjusted；14th, Adjusting bolt Adjusting screw；15th, adjustment axis；16th, connecting plate；17th, elastic bayonet lock；2nd, Buffer Unit；21st, mounting seat；
21a, slideway；21a1, locking end；21a2, adhesive end；21a3, stopper slot；21a4, turn shape groove；21a5, breach；21b, mounting groove
One；21c, mounting groove two；22nd, sliding block is triggered；22a, trigger member；22b, shackle member；22b1, spigot surface two；22c, spacer pin；
23rd, damper；24th, return springs；24a, reset tension spring；24b, helical spring；25th, push pedal；26th, connecting rod；27th, dust cover
The terms such as plate, but it is not precluded from the possibility using other terms.Using these terms just for the sake of more easily description and
Explain the essence of the present invention；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (14)
1. a kind of door-inhale structure of damping buffering, including keeper (1) and Buffer Unit (2), it is characterised in that the buffering group
Part (2) includes mounting seat (21), damper (23) and return springs (24), and slideway is offered in the mounting seat (21)
(21a), the slideway (21a) is interior to be provided with the triggering sliding block (22) that can be reciprocatingly slided；The slideway (21a) is towards keeper
(1) one end is locking end (21a1), and the other end is adhesive end (21a2), the damper (23) and the triggering sliding block (22)
It is connected and is moved with the prevention triggering sliding block (22) from the locking end (21a1) of the slideway (21a) to adhesive end (21a2)
Dynamic resistance；The return springs (24) have make it is described triggering sliding block (22) by the slideway (21a) locking end
(21a1) shifts to the elastic reset power at adhesive end (21a2)；Have on the keeper (1) convex towards the triggering sliding block (22)
The backing pin (12) gone out, the backing pin (12) can be respectively in the locking end (21a1) of the slideway (21a) and adhesive end (21a2)
With described triggering sliding block (22) phase clamping, the backing pin (12) can also be in the locking end (21a1) of the slideway (21a) and institute
Triggering sliding block (22) is stated to be separated.
2. the door-inhale structure of damping buffering according to claim 1, it is characterised in that be spaced on the triggering sliding block (22)
Provided with trigger member (22a) and shackle member (22b), the adhesive end (21a2) of the close slideway (21a) of the trigger member (22a),
For the shackle member (22b) close to the locking end (21a1) of the slideway (21a), the keeper (1) includes pedestal (11), described
Backing pin (12) is telescopic to be arranged on the pedestal (11).
3. the door-inhale structure of damping buffering according to claim 2, it is characterised in that the slideway (21a) is strip
Chute, the locking end (21a1) of the slideway (21a) has the breach (21a5) opened up towards side, the triggering sliding block (22)
It can be swung towards the breach (21a5).
4. the door-inhale structure of the damping buffering according to Claims 2 or 3, it is characterised in that opened up on the pedestal (11)
There is mounting hole (11a), the inner of the backing pin (12) is plugged in the mounting hole (11a), and the outer end of the backing pin (12) is stretched
Go out the pedestal (11) outside, being additionally provided with both ends in the mounting hole (11a) is respectively acting on the backing pin (12) and the pedestal
(11) the regulation spring (13) on.
5. the door-inhale structure of damping buffering according to claim 4, it is characterised in that the backing pin (12) is in the form of a column, institute
Stating the outer end of backing pin (12) has the spigot surface one (12a) that extension is tilted from end face to outer peripheral face, shackle member (22b) direction
The side of backing pin (12) has inclined spigot surface two (22b1).
6. the door-inhale structure of damping buffering according to claim 1, it is characterised in that the slideway (21a) is strip
Chute, the stopper slot (21a3) along track length direction, the stopper slot (21a3) are offered on the two side of the chute
Shape groove (21a4), the triggering sliding block (22) are turned close to the bending extension formation of one end of the slideway (21a) locking end (21a1)
Upper to have at least two spaced spacer pins (22c), the spacer pin (22c) is slided and is embedded at the stopper slot (21a3)
Interior and one of spacer pin (22c) can slide into described turn in shape groove (21a4).
7. the door-inhale structure of damping buffering according to claim 4, it is characterised in that be provided with the mounting hole (11a)
Adjusting bolt Adjusting screw (14) and the adjustment axis (15) that the Adjusting bolt Adjusting screw (14) can be driven to rotate, Adjusting bolt Adjusting screw (14) screw thread connect
It is connected in the mounting hole (11a), the both ends of the regulation spring (13) are born against in the adjustment axis (15) and the gear
On the inner for selling (12).
8. the door-inhale structure of damping buffering according to claim 6, it is characterised in that the return springs (24) are multiple
Position extension spring (24a), the elastic reset power of the reset tension spring (24a) are more than the reset force of the damper (23).
9. the door-inhale structure of damping buffering according to claim 8, it is characterised in that up and down the two of the mounting seat (21)
Side offers mounting groove one (21b) and mounting groove two (21c) respectively, and the damper (23) is located at the mounting groove one (21b)
Interior, the reset tension spring (24a) is located in the mounting groove two (21c), and the centre position for turning shape groove (21a4) is located at institute
State on the axis where reset tension spring (24a), the end phase of the expansion link of the damper (23) and the triggering sliding block (22)
It is be hinged.
10. the door-inhale structure of damping buffering according to claim 9, it is characterised in that the quantity of the damper (23)
To be two or more, several dampers (23) are disposed side by side in mounting groove one (21b)；The number of the reset tension spring (24a)
Amount is also two or more, and several reset tension springs (24a) are disposed side by side in mounting groove two (21c).
11. the door-inhale structure of damping buffering according to claim 6, it is characterised in that the quantity of the damper (23)
For two and it is separately positioned on the slideway (21a) both sides, the both sides of the triggering sliding block (22) are respectively provided with described spacing
Sell (22c), the spacer pin (22c) stretches out the stopper slot (21a3) outside, expansion link and the limit of the damper (23)
Position pin (22c) is connected.
12. the door-inhale structure of damping buffering according to claim 11, it is characterised in that the mounting seat (21) is provided with
Dust-proof cover plate (27), the dust-proof cover plate (27) can reciprocatingly slide along the slideway (21a), the dust-proof cover plate (27) and institute
The end for stating triggering sliding block (22) is connected.
13. the door-inhale structure of the damping buffering according to claim 1 or 2 or 3, it is characterised in that the Buffer Unit (2)
Also include push pedal (25), the return springs (24) are helical spring (24b), the helical spring (24b) and the damping
The both ends of device (23) are connected in the mounting seat (21) and the push pedal (25)；The push pedal (25) slides with the triggering
It is connected between block (22) by connecting rod (26).
14. the door-inhale structure of damping buffering according to claim 8, it is characterised in that the upside of the mounting seat (21)
Offer mounting groove one (21b)；The damper (23) is located in the mounting groove one (21b), the return springs (24)
It is set in the damper (23) outside or the return springs (24) is located at one pulling force of formation in the damper (23)
Damper combining structure；The housing of the damper (23) is hinged with the mounting seat (21), and damper (23) stretch
Contracting bar and the end of the triggering sliding block (22) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385800.3A CN107013115B (en) | 2017-05-26 | 2017-05-26 | A kind of door-inhale structure of damping buffering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385800.3A CN107013115B (en) | 2017-05-26 | 2017-05-26 | A kind of door-inhale structure of damping buffering |
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| Publication Number | Publication Date |
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| CN107013115A CN107013115A (en) | 2017-08-04 |
| CN107013115B true CN107013115B (en) | 2018-01-23 |
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| CN201710385800.3A Active CN107013115B (en) | 2017-05-26 | 2017-05-26 | A kind of door-inhale structure of damping buffering |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401340B (en) * | 2017-08-23 | 2023-04-25 | 张秦鸣 | Door stopper structure |
| CN107461091B (en) * | 2017-09-15 | 2023-02-28 | 张秦鸣 | Door suction device |
| CN107489330A (en) * | 2017-09-29 | 2017-12-19 | 泰特斯（深圳）零部件有限公司 | Push type door opener and push type door opening anti-collision implementation method with damping |
| CN110185342A (en) * | 2018-07-12 | 2019-08-30 | 张秦鸣 | A kind of concealed door-inhale structure |
| CN109025706B (en) * | 2018-10-10 | 2023-12-01 | 佛山市华的金属制品有限公司 | Hidden linkage sliding door |
| CN111794491B (en) * | 2020-07-24 | 2022-02-01 | 中冶建工集团有限公司 | Hanging basket supporting device |
| CN112360275A (en) * | 2020-12-03 | 2021-02-12 | 李红 | Buffer device |
| CN114458115A (en) * | 2021-12-20 | 2022-05-10 | 宁波市五角阻尼股份有限公司 | Door stopper structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5157806A (en) * | 1991-12-09 | 1992-10-27 | George Wartian | Door closing piston-cylinder assembly |
| CN201129104Y (en) * | 2007-11-26 | 2008-10-08 | 金竣企业股份有限公司 | Buffer fluid cylinder for self closing device of slide rail |
| CN101649706B (en) * | 2009-09-08 | 2013-02-20 | 伍志勇 | Buffering device accessory |
| CN201778583U (en) * | 2010-09-02 | 2011-03-30 | 谢伟 | Floor knob |
| CN201908515U (en) * | 2011-03-04 | 2011-07-27 | 林品智 | Buffer device of sliding door |
| TWM505526U (en) * | 2014-10-13 | 2015-07-21 | Shern Dar Ind Corp | Door body return cushion device improvement |
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