CN109744767A - A kind of push type rebound sliding rail with pooling feature - Google Patents
A kind of push type rebound sliding rail with pooling feature Download PDFInfo
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- CN109744767A CN109744767A CN201910032400.3A CN201910032400A CN109744767A CN 109744767 A CN109744767 A CN 109744767A CN 201910032400 A CN201910032400 A CN 201910032400A CN 109744767 A CN109744767 A CN 109744767A
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- rail
- pedestal
- buffer
- rebounding device
- buffer box
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- 238000011176 pooling Methods 0.000 title claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000000694 effects Effects 0.000 claims abstract description 50
- 239000011324 bead Substances 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Seats For Vehicles (AREA)
- Drawers Of Furniture (AREA)
Abstract
The present invention is a kind of push type rebound sliding rail with pooling feature, including the retaining rail being slidably matched, active rail, and by bullet buffer unit, it include pedestal and the guide rod on pedestal by buffer unit is played, pull rod, rebounding device, buffer box, pull rod fixing seat, spring, single direction rotary buffer and coupler, buffer box, rebounding device is set on guide rod, there is gear in the shaft of single direction rotary buffer, pedestal is equipped with the rack gear engaged with gear, pedestal opens up guide groove, it is oriented to front of the slot and is equipped with stop position, rebounding device is equipped with activity pulling buckle, buffer box is equipped with catching groove, activity pulling buckle can be engaged and be detached from catching groove, active rail is equipped with trigger switch, trigger switch is equipped with trigger port, trigger switch sliding causes coupler to swing, the free end two sides of coupler are equipped with cylinder and boss, boss can guide groove and only Dynamic position sliding, sliding rail of the invention realize that drawer press rebound is opened and buffering is closed, meet user's use demands.
Description
Technical field
The invention belongs to furniture slide rail technical field, in particular to a kind of push type rebound sliding rail with pooling feature.
Background technique
The rebound of existing steel-ball slideway for drawer and pooling feature can only alternative, be unable to satisfy user's use demands.Two
Person's function cannot combine in together, and reason is that the buffer selected is typically all hydraulic or pneumatic cylinder class buffer, this kind buffering
Device is bidirectional buffering, and drawer can be buffered effectively when being closed, but when drawer is opened, the pooling feature of buffer will affect drawer
Rebound function.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to propose to a kind of, and the push type rebound with pooling feature is slided
Rail.
In order to achieve the above object, the technical scheme adopted by the invention is as follows: it is a kind of with pooling feature push type rebound
Sliding rail is equipped with by buffer unit is played including the retaining rail and active rail being slidably matched, between the retaining rail and active rail, presses
Playing buffer unit includes pedestal, guide rod, pull rod, rebounding device, buffer box, pull rod fixing seat, spring and single direction rotary buffer,
Wherein, pedestal is set to the rear end of retaining rail, and single direction rotary buffer is set on buffer box, in the shaft of single direction rotary buffer
With gear, guide rod is respectively arranged on the two sides of pedestal, and buffer box, rebounding device are located on pedestal and are set on guide rod,
Pedestal is equipped with along the axially extending rack gear of guide rod, and rack gear is engaged with the gear on single direction rotary buffer, and buffer box is located at anti-
Ereisma rear, pull rod fixing seat are set to the front of rebounding device, and buffer box and rebounding device can slide back and forth respectively along guide rod, spring
Be set on guide rod and between buffer box and rebounding device, the both ends of pull rod respectively with buffer box and pull rod fixing seat
Connection, the pedestal offer the guide groove axially extending along guide rod, and the front end of guide groove is equipped with stop position, and rebounding device is corresponding
Buffer box side is equipped with activity pulling buckle, and buffer box is equipped with the catching groove that can be engaged with activity pulling buckle, is equipped with touching on the inside of active rail
Hair switch, the rear end of trigger switch is equipped with trigger port, and rebounding device is equipped with coupler, and the opposite rebounding device of coupler energy is put
Dynamic, coupler corresponds to active rail side and is equipped with the cylinder that can cooperate with trigger port, and coupler corresponds to pedestal side and is equipped with and leads
The boss cooperated to slot, trigger switch sliding can cause coupler to swing by trigger port and cylinder cooperation, when boss is sliding
When to the stop position of guiding front of the slot, cylinder and trigger port are detached from, trigger switch forward activity can pushing drawing rod fixing seat to
Front slide, so as to pull buffer box to draw close to rebounding device by pull rod.
In above scheme, in off position, rebounding device and buffer box are engaged even drawer by activity pulling buckle and catching groove
It is connected together.It needs to open drawer, first presses drawer panel, active rail pushes rebounding device to slide backward, makes by trigger switch
It obtains activity pulling buckle and is detached from catching groove, later under spring force effect, rebounding device is separated with buffer box and rapid forward slip,
During rebounding device and coupler forward slip, the cylinder of coupler is placed in the trigger port of trigger switch, leads when boss slides to
When beside to the stop position of front of the slot, rebounding device stops sliding, and active rail opens drawer in the case where rebounding device flicks effect.When to
Opening direction pulls on drawer, and active rail continues that trigger switch is driven to move forward, at this point, coupler is in trigger port and column
Body interaction is swung, so that boss is caught in stop position, rebounding device is maintained at former stop position, and trigger switch then pushes away
Dynamic pull rod fixing seat forward slip so that pull rod pulls buffer box to draw close to rebounding device, and makes activity pulling buckle and catching groove again
It is engaged, since single direction rotary buffer is one-way buffer, in drawer opening procedure, single direction rotary buffer does not damp work
With therefore, the process that drawer is opened is smoothly.And drawer is closed, drawer panel is pushed toward closing direction, active rail drives touching
Hair switch slides backward, and when trigger switch slides into rebounding device position, the cylinder of coupler slides into trigger port again, and is touching
Hair channel and cylinder interact toward opposite direction swing so that boss be detached from stop position return in guide groove, at this point, rebounding device and
Buffer box keeps connection status is past together to slide backward, but since the rack gear on the gear and pedestal of single direction rotary buffer is nibbled
Close and generate damping action, so when drawer be slowly smoothly mobile to closing direction until being closed completely, reach pooling feature.
Sliding rail through the invention realizes that drawer press rebound is opened and buffering is closed, and meets user's use demands.
Further, in order to facilitate the installation of guide rod, the rear and front end of above-mentioned pedestal is equipped with leader fixed, guide rod
Both ends be installed on pedestal rear and front end it is leader fixed on.
Further, above-mentioned guide rod is tubular structure, and pull rod is placed in guide rod, so that by buffer unit structure is played
It is compact, and drag link sleeve is equipped with inner spring, inner spring be located at buffer box and pan frontward end it is leader fixed between so that instead
Ereisma, buffer box and pull rod can act in interior spring force and move backward reset automatically, while rebounding device passes through coupler
And trigger switch drives active rail to slide backward simultaneously, so that drawer automatic slowly is smoothly mobile to closing direction until completely
Closure.
Further, there is hook in the front side of above-mentioned pull rod fixing seat by pin-hinges, and retaining rail offers avoid holes,
Pin is also socketed with torsional spring, and two extension ends of torsional spring are inconsistent with hook and pull rod fixing seat respectively, and trigger switch passes through hook
The sliding of pushing drawing rod fixing seat, and when hook slides into positioned at avoid holes, the activity of the catching groove and rebounding device of buffer box is drawn
Button is engaged, and hook acts in torsional spring elastic force and falls into avoid holes and be detached from trigger switch.Buffer box may be implemented in this way
The activity pulling buckle of catching groove and rebounding device is engaged again, and trigger switch is automatically disengaged with hook, so that active rail can continue
Forward slip continues to open drawer.
Further, above-mentioned retaining rail is additionally provided with the raised line axially extended, and avoid holes are located on raised line, avoid holes
Rear wall is the first bevel structure, may make hook that can swimmingly slide into avoid holes and skid off from avoid holes.
Further, cooperate to guarantee that buffer box and rebounding device and pedestal are stablized, above-mentioned buffer box and rebound
Device corresponds to pedestal side and is equipped with groove with base engagement, and groove two sidewalls are equipped with button bit, buffer box and rebounding device difference
It is slidably matched by groove and pedestal, and button bit is engaged with pedestal.
Further, the two sides of above-mentioned catching groove be equipped with guide groove, activity pulling buckle from a wherein side guidance slide into catching groove, and from
Another side guidance skids off catching groove.
Further, in order to guarantee that activity pulling buckle accurately slides into from the guide groove of default side, above-mentioned activity pulling buckle slides into one
The entry position of the guide groove of side is equipped with the second bevel structure that guide groove is slid into for boot activity pulling buckle.
Further, in order to increase the slippage of sliding rail, be additionally provided with middle rail between above-mentioned retaining rail and active rail, middle rail with
Retaining rail and active rail are slidably matched, and middle rail is located at by front of bullet buffer unit.
Further, the groove slot bottom of above-mentioned rebounding device is equipped with coupler holding tank, and the bottom of coupler holding tank is set
There are cylinder, coupler and activity pulling buckle end sleeve loaded on cylinder, the side wall that cylinder corresponds to one section of activity pulling buckle offers limit
The sets of holes inside of slot, activity pulling buckle is equipped with retention bead, and retention bead is placed in limiting slot, and the width of limiting slot is greater than limit convex
Width is played, boss and cylinder are located at the two sides of the free end of coupler, and cylinder passes through coupler holding tank slot bottom can be with touching
The trigger port cooperation of hair switch.It can ensure that coupler and activity pulling buckle can be put in preset radian around cylinder in this way
It is dynamic, guarantee the stability of structure.
Of the invention plays buffer unit by being arranged to press between retaining rail and active rail, tight by the structure for playing buffer unit
It gathers, stablize, realize drawer press rebound and open and buffer closing, solve existing drawer sliding rail rebound and pooling feature can only
The awkward situation of alternative meets the use demand of user.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram 1 of the sliding rail of the embodiment of the present invention.
Fig. 2 is the decomposition texture schematic diagram 2 of the sliding rail of the embodiment of the present invention.
Fig. 3 is the sliding rail of the embodiment of the present invention by bullet buffer unit structure schematic diagram.
Fig. 4 is the sliding rail of the embodiment of the present invention by bullet buffer unit decomposition texture schematic diagram.
Fig. 5 is the sliding rail of the embodiment of the present invention by bullet buffer unit and trigger switch assembling structure schematic diagram.
Fig. 6 is the other side structural schematic diagram of Fig. 5.
Fig. 7 is the decomposition texture schematic diagram of Fig. 5.
Fig. 8 is the assembling structure schematic diagram of the rebounding device of sliding rail of the embodiment of the present invention, coupler and activity pulling buckle.
Fig. 9 is the other side structural schematic diagram of Fig. 8.
Figure 10 is the rebounding device structural schematic diagram of the sliding rail of the embodiment of the present invention.
Figure 11 is the activity pulling buckle structural schematic diagram of the sliding rail of the embodiment of the present invention.
Figure 12 is the buffer box of the sliding rail of the embodiment of the present invention and the assembling structure schematic diagram of single direction rotary buffer.
Figure 13 is the other side structural schematic diagram of Figure 12.
Figure 14 is the buffer box structural schematic diagram of the sliding rail of the embodiment of the present invention.
Figure 15 is the decomposition texture schematic diagram by the members for playing buffer unit of the sliding rail of the embodiment of the present invention.
Figure 16 is the active rail of the sliding rail of the embodiment of the present invention and the assembling structure schematic diagram of trigger switch.
Figure 17 is the retaining rail structural schematic diagram of the sliding rail of the embodiment of the present invention.
Figure 18 to 20 embodiment of the present invention sliding rail three kinds of status architecture schematic diagrames.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.Attached drawing only for illustration, should not be understood as to this
The limitation of patent.
For the more succinct the present embodiment that illustrates, certain in attached drawing or explanation well known to a person skilled in the art but with this
The incoherent components of the main contents of invention can be omitted.In addition for convenient for stating, certain components have province in attached drawing
Slightly, it zooms in or out, but does not represent the size or entire infrastructure of actual product.
Embodiment 1
As shown in Figure 1, 2, the push type that the present embodiment provides a kind of with pooling feature rebounds sliding rail, including retaining rail 1, activity
Rail 2, middle rail 5 and by buffer unit 3, wherein is played, middle rail 5 is placed in front-end position between retaining rail 1 and active rail 2, by bullet buffering
Fragment position after device 3 is placed between retaining rail 1 and active rail 2, middle rail 5 are located at by playing the front of buffer unit 3, middle rail 5 with it is fixed
Rail 1 and active rail 2 are slidably matched, and active rail 2 is slidably matched with retaining rail 1.
It include pedestal 31, guide rod 32, pull rod 33, rebounding device 34, buffer box by buffer unit 3 is played as shown in Fig. 3 to 20
35, pull rod fixing seat 36, spring 37, coupler 38 and single direction rotary buffer 39, wherein pedestal 31 is set to 1 rear end of retaining rail
Inside, the rear and front end of pedestal 31 are equipped with leader fixed 312, guide rod 32 be respectively arranged on the two sides of pedestal 31 and its two
End is installed on leader fixed the 312 of the rear and front end of pedestal 31, and buffer mounting groove 350 is equipped in the middle part of buffer box 35,
Single direction rotary buffer 39 is set in the buffer mounting groove 350 of buffer box 35, is had in the shaft of single direction rotary buffer 39
Have a gear 391, gear 391 is located at the bottom side of buffer box 35, buffer box 35, rebounding device 34 be located at 31 upside of pedestal,
And it is set on guide rod 32 by sleeve 35a, 34a of its two sides respectively, and buffer box 35, rebounding device 34 are respectively positioned on pedestal 31
Between leader fixed the 312 of rear and front end, buffer box 35 and rebounding device 34 can slide back and forth respectively along guide rod 32, buffer
Seat 35 is located at 34 rear of rebounding device, and the upside of pedestal 31 is equipped with along the axially extending rack gear 310 of guide rod 32, rack gear 310 and unidirectional
Gear 391 on rotary buffer 39 engages, and pull rod fixing seat 36 is set to leader fixed 312 front of 31 front end of pedestal,
Spring 37 is set on guide rod 32 and between buffer box 35 and rebounding device 34.Above-mentioned guide rod 32 is tubular structure,
Pull rod 33 is placed in guide rod 32, and pull rod 33 is set with inner spring 371, and inner spring 371 also is located in guide rod 32, after pull rod 33
End is connect with the sleeve 35a of buffer box 35, and the front end of pull rod 33 is connect with 36 side of pull rod fixing seat, and inner spring 371
Between leader fixed the 312 of 31 front end of buffer box 35 and pedestal.
In addition, above-mentioned pedestal 31 offers the guide groove 311 axially extending along guide rod 32, the front end of guide groove 311 is set
There is stop position 3111, stop position 3111 is the groove for being set to 311 front end side of guide groove.Rebounding device 34 corresponds to buffer box
35 sides are equipped with activity pulling buckle 341, and the free end of activity pulling buckle 341 is equipped with button column 3412；As shown in figure 14, buffer box 35
Bottom is equipped with the catching groove 351 that can be engaged with the button column 3412 of activity pulling buckle 341, and the left and right sides of catching groove 351 is respectively equipped with guide groove
3510, activity pulling buckle 341 slides into catching groove 351 from left side guide groove 3510, and skids off catching groove 351 from right side guide groove 3510, and left side is led
The entry position of slot 3510 is equipped with the second bevel structure 3511 that left side guide groove 3510 is slid into for boot activity pulling buckle 341.Such as
Shown in Figure 16, trigger switch 4 is equipped on the inside of active rail 2, the rear end of trigger switch 4 is equipped with trigger port 41.Such as the institute of Fig. 8 to 11
Show, the bottom of rebounding device 34 is equipped with coupler holding tank 342, and the bottom of coupler holding tank 342 is equipped with cylinder 3421, coupler
38 and 341 end sleeve of activity pulling buckle loaded on cylinder 3421, the side wall of corresponding 341 1 sections of the activity pulling buckle of cylinder 3421 opens up limited
Position slot 3422, retention bead 3410 is equipped on the inside of the sets of holes 3411 of activity pulling buckle 341, and retention bead 3410 is placed in limiting slot 3422
Interior, the width of limiting slot 3422 is greater than 3410 width of retention bead, so that activity pulling buckle 341 can be around cylinder 3421 preset
It swings in radian, guarantees the stability of structure, the free end of coupler 38 correspond to 2 side of active rail equipped with can be with trigger port 41
The cylinder 381 of cooperation, the free end of coupler 38 correspond to 31 side of pedestal and are equipped with the boss 382 cooperated with guide groove 311, cylinder
381, which pass through 342 slot bottom of coupler holding tank, to cooperate with the trigger port 41 of trigger switch 4, and the sliding of trigger switch 4 can pass through touching
Hair channel 41 and cylinder 381 are slidably matched and coupler 38 are caused to swing around cylinder 3421, and when boss 382 slides to guide groove
When 3111 side of stop position of 311 front ends, trigger switch 4 is continued to move along, and cylinder 381 gradually takes off with trigger port 41 at this time
From process, so that coupler 38 is gradually swung around cylinder 3421, so that boss 382 is caught in stop position 3111.
As shown in Figure 4,5, above-mentioned pull rod fixes 36 front side and is hinged with hook 362 by pin 361, and 361 sets of pin
It is connected to torsional spring 363, two extension ends of torsional spring 363 are inconsistent with hook 362 and pull rod fixing seat 36 respectively, so that hook 362 can
To swing around pin 361, the middle part of retaining rail 1 is equipped with the raised line 10 axially extended, and raised line 10 is equipped with avoid holes 11, evacuation
The rear wall in hole 11 is the first bevel structure 110, links up with 362 pushing drawing rod fixing seat, 36 forward slip when trigger switch 4 passes through,
Hook 362 slides on raised line 10, and when hook 362 slides into positioned at avoid holes 11, the catching groove 351 of buffer box 35 and anti-
The button column 3412 of the activity pulling buckle 341 of ereisma 34 is engaged, while being linked up with 362 and being acted in 363 elastic force of torsional spring and fall into avoid holes 11
And it is detached from trigger switch 4.
Cooperate to guarantee that buffer box 35 and rebounding device 34 and pedestal 31 are stablized, above-mentioned buffer box 35 and rebounding device
34 corresponding 31 sides of pedestal are equipped with the groove 30 cooperated with pedestal 31, and coupler holding tank 342 is located at the groove of rebounding device 34
The two sidewalls of the groove 30 of 30 middle parts, buffer box 35 and rebounding device 34 are equipped with button bit 301, and buffer box 35 and rebounding device 34 divide
Not Tong Guo groove 30 be slidably matched with pedestal 31, and the button bit 301 of its side wall is engaged with pedestal 31, so that buffer box 35 and anti-
Ereisma 34 is without departing from pedestal 31.
Sliding rail of the sliding rail of the present embodiment as drawer, its working principles are as follows:
In off position, rebounding device 34 and buffer box 35 are engaged by the button column 3412 of activity pulling buckle 341 with catching groove 351 drawer
And link together, as shown in figure 18.
It needs to open drawer, first presses drawer panel, drawer drives active rail 2, and active rail 2 is pushed by trigger switch 4
Rebounding device 34 slides backward, so that the button column 3412 of activity pulling buckle 341 is detached from catching groove 351 and slides into right side guide groove 3510, later
Under the effect of 37 elastic force of spring, rebounding device 34 is separated with buffer box 35 and rapid forward slip, while the button of activity pulling buckle 341
Column 3412 is skidded off from right side guide groove 3510, and during 34 forward slip of rebounding device, the cylinder 381 of coupler 38 is placed in triggering and opens
The trigger port 41 for closing 4, when boss 382 slides to 3111 side of stop position of 311 front end of guide groove, rebounding device 34 and pedestal 31
Leader fixed the 312 of front end are inconsistent, and rebounding device 34 stops sliding, and active rail 2 is in the case where rebounding device 34 flicks effect by drawer
It automatically opens, as shown in figure 19.When pulling on drawer to opening direction, active rail 2 continues to drive trigger switch 4 to Forward
It is dynamic, at this point, coupler 38 interacts in trigger port 41 and cylinder 381 and swings around cylinder 3421, so that boss 382 is caught in
In stop position 3111, rebounding device 34 is maintained at former stop position, and trigger switch 4 then passes through 362 pushing drawing rod fixing seats of hook
36 forward slips, hook 362 slide on raised line 10 so that pull rod 33 pull buffer box 35 and single direction rotary buffer 39 to
Rebounding device 34 is drawn close, when the second bevel structure 3511 of the button column 3412 of activity pulling buckle 341 and buffer box 35 contacts, second
The button column 3412 of 3511 boot activity pulling buckle 341 of bevel structure slides into from left side guide groove 3510, and button column 3412 is along left side guide groove
3510 slidings slide into catching groove 351 again and are engaged therewith, meanwhile, hook 362 also slides into the position positioned at avoid holes 11, at this point,
Hook 362 acts in 363 elastic force of torsional spring and falls into avoid holes 11 and be detached from trigger switch 4, rebounding device 34, buffer box 35,
Pull rod fixing seat 36 is in halted state, and as shown in figure 20, later, drawer drives active rail 2, trigger switch 4 and middle rail 5 can
To continue forward slip, until drawer fully opens.Since single direction rotary buffer 39 is one-way buffer, in drawer opening procedure
In, single direction rotary buffer 39 does not have damping action, and therefore, drawer opening procedure is smoothly.
And drawer is closed, drawer panel is pushed toward closing direction, active rail 2 drives trigger switch 4 to slide backward, and triggering is opened
4 are closed when sliding into 34 position of rebounding device, the cylinder 381 of coupler 38 slides into trigger port 41 again, and in trigger port 41 and
Cylinder 381 interacts and swings around cylinder 3421 toward opposite direction, so that boss 382 is detached from stop position 3111 and returns to guide groove
In 311, at this point, rebounding device 34 and buffer box 35 keep connection status together and are drawing under 371 rebound effect of inner spring
Bar 33 drives lower toward sliding backward leader fixed 312 positions contacted returned to 31 rear end of pedestal, and pull rod fixing seat 36
Also leader fixed 312 positions contacted returned to 31 front end of pedestal are slided backward, meanwhile, rebounding device 34 passes through trigger switch
4 and coupler 38 drive active rail 2 to slide backward simultaneously, realization drawer in rear closing section is to be automatically closed.Due to single direction rotation
The gear 391 of buffer 39 is engaged with the rack gear 310 on pedestal 31 generates damping action, buffer box 35, rebounding device 34 and work
Dynamic rail 2 is slow toward sliding backward, therefore drawer is slowly smoothly mobile until closing completely to closing direction in rear closing section
It closes, reaches pooling feature.
The embodiment of invention described above, is not intended to limit the scope of the present invention..It is any in this hair
Made modifications, equivalent substitutions and improvements etc. within bright spiritual principles should be included in claim protection of the invention
Within the scope of.
Claims (10)
- The sliding rail 1. a kind of push type with pooling feature rebounds, including the retaining rail (1) and active rail (2) being slidably matched, It is characterized in that: is equipped between the retaining rail (1) and active rail (2) by buffer unit (3) are played, by bullet buffer unit (3) packet Include pedestal (31), guide rod (32), pull rod (33), rebounding device (34), buffer box (35), pull rod fixing seat (36), spring (37) And single direction rotary buffer (39), wherein pedestal (31) is set to the rear end of retaining rail (1), and single direction rotary buffer (39) is set to On buffer box (35), there are gear (391) in the shaft of single direction rotary buffer (39), guide rod (32) is respectively arranged on pedestal (31) two sides, buffer box (35), rebounding device (34) are located on pedestal (31) and are set on guide rod (32), pedestal (31) it is equipped with the gear on guide rod (32) axially extending rack gear (310), rack gear (310) and single direction rotary buffer (39) (391) it engaging, buffer box (35) is located at rebounding device (34) rear, and pull rod fixing seat (36) is set to the front of rebounding device (34), Buffer box (35) and rebounding device (34) can slide back and forth respectively along guide rod (32), spring (37) be set on guide rod (32) and Between buffer box (35) and rebounding device (34), the both ends of pull rod (33) respectively with buffer box (35) and pull rod fixing seat (36) it connects, the pedestal (31) offers the guide groove (311) axially extending along guide rod (32), before guide groove (311) End is equipped with stop position (3111), and corresponding buffer box (35) side of rebounding device (34) is equipped with activity pulling buckle (341), buffer box (35) it is equipped with the catching groove (351) that can be engaged with activity pulling buckle (341), is equipped with trigger switch (4) on the inside of active rail (2), triggering is opened The rear end for closing (4) is equipped with trigger port (41), and rebounding device (34) is equipped with coupler (38), and coupler (38) can opposite rebound Device (34) is swung, and corresponding active rail (2) side of coupler (38) is equipped with the cylinder (381) that can cooperate with trigger port (41), coupling Corresponding pedestal (31) side of connection part (38) is equipped with the boss (382) cooperated with guide groove (311), and trigger switch (4) sliding can lead to It crosses trigger port (41) and cylinder (381) cooperation and coupler (38) is caused to swing, when boss (382) slides to guide groove (311) When stop position (3111) of front end, cylinder (381) and trigger port (41) are detached from, and activity can push drawing to trigger switch (4) forward Bar fixing seat (36) forward slip, so as to pull buffer box (35) to draw close to rebounding device (34) by pull rod (33).
- 2. the push type rebound sliding rail with pooling feature according to claim 1, which is characterized in that the pedestal (31) Rear and front end be equipped with leader fixed (312), the both ends of guide rod (32) are installed on the guide rod of the rear and front end of pedestal (31) In fixing seat (312).
- 3. the push type rebound sliding rail with pooling feature according to claim 2, which is characterized in that the guide rod (32) For tubular structure, pull rod (33) is placed in guide rod (32), and pull rod (33) is set with inner spring (371), inner spring (371) position Between buffer box (35) and leader fixed (312) of pedestal (31) front end.
- 4. the push type rebound sliding rail with pooling feature according to claim 1, which is characterized in that the pull rod is fixed The front side of seat (36) is hinged with hook (362) by pin (361), and retaining rail (1) offers avoid holes (11), pin (361) It is also socketed with torsional spring (363), two extension ends of torsional spring (363) are inconsistent with hook (362) and pull rod fixing seat (36) respectively, touching Hair switch (4) is slided by hook (362) pushing drawing rod fixing seat (36), and when hook (362) slides into positioned at avoid holes (11) when, the catching groove (351) of buffer box (35) is engaged with the activity pulling buckle (341) of rebounding device (34), links up with (362) in torsional spring (363) elastic force acts on and falls into avoid holes (11) and be detached from trigger switch (4).
- 5. the push type rebound sliding rail with pooling feature according to claim 4, which is characterized in that the retaining rail (1) it is additionally provided with the raised line (10) axially extended, avoid holes (11) are located on raised line (10), and the rear walls of avoid holes (11) is the One bevel structure (110).
- 6. the push type rebound sliding rail with pooling feature according to claim 1, which is characterized in that the buffer box (35) and corresponding pedestal (31) side of rebounding device (34) is equipped with the groove (30) with pedestal (31) cooperation, groove (30) two sidewalls Equipped with button bit (301), buffer box (35) and rebounding device (34) are slidably matched by groove (30) with pedestal (31) respectively, and are detained Position (301) is engaged with pedestal (31).
- 7. the push type rebound sliding rail with pooling feature according to claim 1, which is characterized in that the catching groove (351) two sides are equipped with guide groove (3510), and activity pulling buckle (341) slides into catching groove (351) from a wherein side guidance (3510), and from Another side guidance (3510) skids off catching groove (351).
- 8. the push type rebound sliding rail with pooling feature according to claim 7, which is characterized in that the activity pulling buckle (341) entry position for the guide groove (3510) for sliding into side, which is equipped with, slides into guide groove (3510) for boot activity pulling buckle (341) Second bevel structure (3511).
- 9. the push type rebound sliding rail with pooling feature according to claim 1, which is characterized in that the retaining rail (1) it is additionally provided between active rail (2) middle rail (5), middle rail (5) is slidably matched with retaining rail (1) and active rail (2), middle rail (5) In front of by bullet buffer unit (3).
- 10. the push type rebound sliding rail with pooling feature according to claim 6, which is characterized in that the rebounding device (34) groove (30) slot bottom is equipped with coupler holding tank (342), and the bottom of coupler holding tank (342) is equipped with cylinder (3421), loaded on cylinder (3421), cylinder (3421) corresponds to activity pulling buckle for coupler (38) and activity pulling buckle (341) end sleeve (341) one sections of side wall offers limiting slot (3422), and retention bead is equipped on the inside of the sets of holes (3411) of activity pulling buckle (341) (3410), retention bead (3410) is placed in limiting slot (3422), and the width of limiting slot (3422) is greater than retention bead (3410) Width, boss (382) and cylinder (381) are located at the two sides of the free end of coupler (38), and cylinder (381) passes through coupler Holding tank (342) slot bottom can cooperate with the trigger port (41) of trigger switch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032400.3A CN109744767B (en) | 2019-01-14 | 2019-01-14 | Push type rebound slide rail with buffer function |
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Cited By (5)
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| CN111169812A (en) * | 2020-01-23 | 2020-05-19 | 江苏立德精密模具有限公司 | Precision mold transport case with shock-absorbing function |
| CN111642918A (en) * | 2020-05-02 | 2020-09-11 | 广东东泰五金精密制造有限公司 | Furniture is with laborsaving silence pressing bounce-back switching device |
| CN111938349A (en) * | 2020-07-29 | 2020-11-17 | 肇庆市维德亚科技有限公司 | Buffering is from bullet ware and translation equipment connecting piece |
| WO2021218192A1 (en) * | 2020-04-30 | 2021-11-04 | 青岛海尔电冰箱有限公司 | Refrigerator provided with ice-making water storage box |
| WO2022121103A1 (en) * | 2020-12-09 | 2022-06-16 | 福建西河卫浴科技有限公司 | Buffer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111169812A (en) * | 2020-01-23 | 2020-05-19 | 江苏立德精密模具有限公司 | Precision mold transport case with shock-absorbing function |
| WO2021218192A1 (en) * | 2020-04-30 | 2021-11-04 | 青岛海尔电冰箱有限公司 | Refrigerator provided with ice-making water storage box |
| CN113669976A (en) * | 2020-04-30 | 2021-11-19 | 青岛海尔电冰箱有限公司 | Refrigerator with ice-making water storage box |
| CN111642918A (en) * | 2020-05-02 | 2020-09-11 | 广东东泰五金精密制造有限公司 | Furniture is with laborsaving silence pressing bounce-back switching device |
| CN111938349A (en) * | 2020-07-29 | 2020-11-17 | 肇庆市维德亚科技有限公司 | Buffering is from bullet ware and translation equipment connecting piece |
| CN111938349B (en) * | 2020-07-29 | 2022-04-01 | 肇庆市维德亚科技有限公司 | Buffering is from bullet ware and translation equipment connecting piece |
| WO2022121103A1 (en) * | 2020-12-09 | 2022-06-16 | 福建西河卫浴科技有限公司 | Buffer |
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