CN109527846A - A kind of rebounding device preventing rebound - Google Patents
A kind of rebounding device preventing rebound Download PDFInfo
- Publication number
- CN109527846A CN109527846A CN201910024314.8A CN201910024314A CN109527846A CN 109527846 A CN109527846 A CN 109527846A CN 201910024314 A CN201910024314 A CN 201910024314A CN 109527846 A CN109527846 A CN 109527846A
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- China
- Prior art keywords
- sliding
- rebound
- sealed
- seat
- sliding seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 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 15
- 230000009471 action Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 238000010410 dusting Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
- A47B88/477—Buffers; End stops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
Landscapes
- Seats For Vehicles (AREA)
Abstract
A kind of rebounding device preventing rebound, including fixing seat and sliding seat, locking mechanism is provided between fixing seat and sliding seat, locking mechanism includes the second bayonet lock of the second protruding shaft of the switch guiding chute with hanging buckle position and band, and the second protruding shaft is hung on hanging buckle position under rebounding device locked state；Slidingtype is provided with sliding rail, the movable hook for being provided with buckle socket part on sliding seat in retaining rail, and clasp joint portion is connect with the pin disengaging type on sliding rail；Anti-rebound mechanism is provided between fixing seat and sliding seat, which includes movable the first bayonet lock being set on a pedestal and the anti-rebound sliding slot that is fixedly installed on another pedestal；First bayonet lock is equipped with the first protruding shaft, and anti-rebound sliding slot is equipped with anti-rebound hook portion；Sliding seat to sealed direction slide into certain position but it is not sealed with fixing seat when, the first protruding shaft is hung in anti-rebound hook portion.The features such as present invention has simple and reasonable, reliable performance, and it is convenient to operate, highly-safe, and user experience is good.
Description
Technical field
The present invention relates to a kind of slide track component, in particular to a kind of rebounding device for preventing rebound, it is suitable for cunnings of dusting
Rail, hidden type slide, is ridden and is taken out on the slide track components such as sliding rail at ball guide.
Background technique
Rebounding device can be generally provided in existing three sections sliding rail, this rebounding device can be such that the opening and closing of sliding rail operates more
Add conveniently, and the setting of drawer handle can be cancelled, therefore standby is received by the market；Rebounding device is generally by fixing seat and sliding seat
Composition, is provided with elastic component each other；When rebounding device unlock, under the action of the elastic member, sliding rail drives drawer bullet
Out, facilitate user to extract drawer out to use；When drawer, which is not turned off, so that rebounding device is not had sealed in place, in the effect of elastic component
Under, sliding rail will drive drawer pop-up, lead to Fail-closed, and the drawer popped up in negligent situation is easy with user (especially
It is children) it collides, there are great security risks, and influence the usage experience of user.
Therefore, it is necessary to be further improved to existing rebounding device.
Summary of the invention
The purpose of the present invention is intended to provide a kind of simple and reasonable, reliable performance, operates convenient, highly-safe, user
The good rebounding device for preventing rebound of usage experience, to overcome shortcoming in the prior art；This structure can effectively prevent instead
Drawer is sprung back when bullet device is completely sealed.
By a kind of rebounding device for preventing rebound of this purpose design, including the fixing seat and sliding being set in retaining rail
Sliding seat in fixing seat, is provided with locking mechanism between fixing seat and sliding seat, locking mechanism includes being set to a pedestal
On the switch guiding chute with hanging buckle position and movable the second bayonet lock for being set to the second protruding shaft of band on another pedestal, the rebound
The second protruding shaft is hung on hanging buckle position under device locked state；Slidingtype is provided with sliding rail in the retaining rail, on sliding seat
The movable hook for being provided with buckle socket part, clasp joint portion are connect with the pin disengaging type on sliding rail；It is characterized by: described solid
Anti-rebound mechanism is provided between reservation and sliding seat, which includes movable the first card being set on a pedestal
The anti-rebound sliding slot sold and be fixedly installed on another pedestal；First bayonet lock is equipped with the first protruding shaft, and anti-rebound sliding slot is set
There is anti-rebound hook portion；The sliding seat to sealed direction slide into certain position but it is not sealed with fixing seat when, the first protruding shaft hang
In anti-rebound hook portion, to prevent drawer from springing back.
The anti-rebound sliding slot is equipped with sealed boot segment and opens boot segment, and anti-rebound hook portion is located at sealed boot segment one
End, the sealed boot segment other end are connect with boot segment one end is opened；When the sliding seat is slided to sealed direction, the first protruding shaft is sliding
It moves on sealed boot segment；When the sliding seat and fixing seat are sealed, the first protruding shaft enters opening boot segment；The sliding seat to
When opening direction is slided, the sliding of the first protruding shaft is on opening boot segment.
The anti-rebound sliding slot, which is equipped with, opens son field, limit end and sealed son field, open the boot segment other end with
The connection of son field one end is opened, the son field other end is opened and is connect with limit end, sealed son field one end and limit end pair
It answers and connects, the sealed son field other end is connect with sealed boot segment.
The anti-rebound sliding slot is shaped on sliding seat, and the first bayonet lock rotary type is set in fixing seat；Alternatively, anti-
Rebound sliding slot is shaped in fixing seat, and the first bayonet lock rotary type is set on sliding seat.
First protruding shaft is located at first bayonet lock one end, and the first bayonet lock other end is rotatably connected on corresponding pedestal.
The fixing seat is equipped with self-locking guiding chute, and self-locking guiding chute is equipped with the self-locking behaviour area with limiting section,
It is movable on the sliding seat to be provided with hook of the band from lock section, there is certain mobility in self-locking behaviour area from lock section；Hook
When socket part is not connect with pin, limiting section is by limiting hook sliding, and then the individually sealed sliding of limit slippage seat from lock section；Hook
When socket part is connect with pin, limiting section, the sealed sliding synchronous with sliding seat of sliding rail are detached from from lock section；When first protruding shaft is hung
When in anti-rebound hook portion, clasp joint portion is bonded with pin, and is detached from limiting section from lock section.
The hook locating rotation is on sliding seat, and hook is swung in self-locking behaviour area when rotating from lock section therewith, institute
It states self-locking guiding chute and is equipped with the rotation stop guide rail for connecting self-locking behaviour area；It is fixed with respect to sliding seat from lock section under opening state
Position setting, limiting section and inconsistent from lock section are slided with limitation from the relatively self-locking guiding chute in lock section；During sealed, pin
It touches hook to rotate forward, makes the position-limiting action range that limiting section is swung and be detached from from lock section, then sliding is in rotation stop guide rail
It is interior.
Described to be arranged in a long strip shape from lock section, rotation stop guide rail inner wall is matched and is limited with from lock section outer wall, is made self-locking
When portion's sliding is in rotation stop guide rail, links up with sliding seat relatively and cannot be positive and/or rotate backward, and then guarantee clasp joint portion and pin
Nail mutually effectively connection, the sealed sliding synchronous with sliding seat of sliding rail.
The self-locking behaviour area is equipped with guide portion, when being slid into self-locking behaviour area from lock section by rotation stop guide rail, guidance
Portion is acted on from lock section backswing, and hook rotates backward, and guide portion enters within the scope of the position-limiting action of limiting section, clasp joint portion and pin point
From.
The hook is equipped with rotation stop boss, and when clasp joint portion and pin are connected with each other, rotation stop boss position-limiting action is being slided
On seat, guarantee that linking up with opposite sliding seat cannot rotate forward.
The present invention is by being arranged anti-rebound mechanism, and drawer is sprung back when effectively preventing rebounding device completely not sealed, in turn
It avoids user from colliding with drawer, prevents corresponding safety accident, and promote the usage experience of user.Anti-rebound mechanism tool
Body includes the first bayonet lock and anti-rebound sliding slot, has anti-rebound hook portion on anti-rebound sliding slot, causes to rebound when drawer does not complete to shut
When device fails sealed, the first protruding shaft on the first bayonet lock is hung in rebound hook portion, makes the relatively fixed seat positioning of sliding seat, institute
No longer pass through sliding rail with sliding seat to act on drawer, so that drawer be effectively prevent to spring back.
Self-locking guiding chute has limiting section in the present invention, has on hook from lock section, the middle rail during slide track component is sealed
When touching acts on sliding seat, since hook does not make any activity, so limiting section position-limiting action is from lock section, and then sliding seat is prevented
Relatively fixed seat sliding causes false-lock to be closed；When the pin on sliding rail, which touches, to be linked up with and promote its rotation, can be got rid of from lock section
The limitation of limiting section, and then make sliding seat that can fix the synchronous sealed sliding of seat relatively with sliding rail, realize the sealed of rebounding device；
By setting limiting section with from the interaction of lock section, it effectively prevent the middle sealed rebounding device of rail maloperation, it is ensured that rebounding device
Normal use, guarantee the smooth switch of slide track component.
Detailed description of the invention
Fig. 1 is the bottom view of fixing seat and sliding seat discrete state in one embodiment of the invention.
Fig. 2 is the main view of fixing seat and sliding seat discrete state in one embodiment of the invention.
Fig. 3 is the top view of fixing seat and sliding seat discrete state in one embodiment of the invention.
Fig. 4 is the explosive view of rebounding device in one embodiment of the invention.
Fig. 5 is opening state schematic diagram of the rebounding device on slide track component in one embodiment of the invention.
Fig. 6 is anti-rebound status diagram of the rebounding device on slide track component in one embodiment of the invention.
Fig. 7 is locked state schematic diagram of the rebounding device on slide track component in one embodiment of the invention.
Fig. 8 is the opening state schematic diagram of anti-rebound mechanism in one embodiment of the invention.
Fig. 9 is the anti-rebound status diagram of anti-rebound mechanism in one embodiment of the invention.
Figure 10 is the locked state schematic diagram of anti-rebound mechanism in one embodiment of the invention.
Figure 11 is the opening procedure schematic diagram of anti-rebound mechanism in one embodiment of the invention.
Figure 12 be one embodiment of the invention in rebounding device it is sealed when the second protruding shaft switch guiding chute in slide show
It is intended to.
What the second protruding shaft was slided in switch guiding chute when Figure 13 is rebounding device opening in one embodiment of the invention shows
It is intended to.
Figure 14 is that limiting section limits the schematic diagram slided from lock section in one embodiment of the invention.
Figure 15 is to swing the schematic diagram for being detached from limiting section in one embodiment of the invention from lock section.
Figure 16 is the signal slided from lock section in self-locking guiding chute during one embodiment of the invention rebounding device is sealed
Figure.
Figure 17 is the perspective view of sliding seat in one embodiment of the invention.
Figure 18 is the top view of sliding seat in one embodiment of the invention.
Figure 19 is the bottom view of sliding seat in one embodiment of the invention.
Figure 20 is the main view of sliding seat in one embodiment of the invention.
Figure 21 is the right view of sliding seat in one embodiment of the invention.
Figure 22 is the left view of sliding seat in one embodiment of the invention.
Figure 23 is the perspective view of fixing seat in one embodiment of the invention.
Figure 24 is the bottom view of fixing seat in one embodiment of the invention.
Figure 25 is the main view of fixing seat in one embodiment of the invention.
Figure 26 is the top view of fixing seat in one embodiment of the invention.
Figure 27 is the right view of fixing seat in one embodiment of the invention.
Figure 28 is the perspective view linked up in one embodiment of the invention.
Figure 29 is the main view linked up in one embodiment of the invention.
Figure 30 is the left view linked up in one embodiment of the invention.
Figure 31 is the top view linked up in one embodiment of the invention.
Figure 32 is the bottom view linked up in one embodiment of the invention.
Figure 33 is the right view linked up in one embodiment of the invention.
Figure 34 is the perspective view of the first bayonet lock in one embodiment of the invention.
Figure 35 is the main view of the first bayonet lock in one embodiment of the invention.
Figure 36 is the left view of the first bayonet lock in one embodiment of the invention.
Figure 37 is the top view of the first bayonet lock in one embodiment of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to figures 1-3 7, the slide track component that embodiment is related to is ball guide comprising retaining rail 7, middle rail 8 and sliding
Rail 9, in retaining rail 7, the sliding sliding of rail 9 is provided with the rebound for preventing rebound on middle rail 8 on slide track component for the middle sliding of rail 8
Device；This rebounding device includes the sliding seat 2 of the fixing seat 1 being set in retaining rail 7 and sliding in fixing seat 1, sliding seat 2
On the sliding trace of middle rail 8；Locking mechanism is provided between fixing seat 1 and sliding seat 2, locking mechanism includes being integrally formed
Switch guiding chute 1.1 in fixing seat 1 with hanging buckle position 1.13 and movable it is set to the second protruding shaft of band 6.1 on sliding seat 2
Second bayonet lock 6, the second protruding shaft 6.1 is hung on hanging buckle position 1.13 under rebounding device locked state, consolidates rebounding device sealed；
Slidingtype is provided with sliding rail 9, the movable hook 5 for being provided with buckle socket part 5.1 on sliding seat 2, clasp joint portion in retaining rail 7
5.1 connect with 9.1 disengaging type of pin on sliding rail 9；Anti-rebound mechanism is provided between fixing seat 1 and sliding seat 2, this is prevented back
Playing mechanism includes the anti-rebound sliding slot that movable first be set on a pedestal bayonet lock 10 He be fixedly installed on another pedestal
2.3；First bayonet lock 10 is equipped with the first protruding shaft 10.1, and anti-rebound sliding slot 2.3 is equipped with anti-rebound hook portion 2.33；Sliding seat 2 is to lock
Close direction slide into certain position but it is not sealed with fixing seat 1 when, the first protruding shaft 10.1 is hung in anti-rebound hook portion 2.33, with
Drawer is prevented to spring back.This anti-rebound mechanism can effectively prevent drawer and be not turned off when causing rebounding device not sealed in place, sliding seat 2
It drives drawer rebound to come by sliding rail 9, and then effectively avoids crashing, that improves safety and user uses body
It tests.
Furtherly, anti-rebound sliding slot 2.3 is equipped with sealed boot segment 2.34 and opens boot segment 2.35, sealed boot segment
2.34 extend straight and are parallel to each other respectively with boot segment 2.35 is opened, and anti-rebound hook portion 2.33 is located at sealed boot segment
2.34 one end, sealed 2.34 other end of boot segment are connect with 2.35 one end of boot segment is opened, and the first protruding shaft 10.1 difference is slidably
In sealed boot segment 2.34 and open on boot segment 2.35；When sliding seat 2 is slided to sealed direction, the sliding of the first protruding shaft 10.1 exists
In sealed boot segment 2.34；When sliding seat 2 and fixing seat 1 are sealed, the first protruding shaft 10.1, which enters, to be opened in boot segment 2.35；Sliding
When seat 2 is slided to opening direction, the sliding of the first protruding shaft 10.1 is in opening boot segment 2.35.Sealed boot segment 2.34 and opening are drawn
It leads section 2.35 and is respectively used to the first protruding shaft 10.1 of guidance and slided along direction initialization, it is ensured that rebounding device is sealed smooth, and guides the
One protruding shaft 10.1 returns to anti-rebound hook portion 2.33, to guarantee that anti-rebound function circulation works.
Furtherly, anti-rebound sliding slot 2.3, which is equipped with, opens son field 2.36, limit end 2.31 and sealed son field
2.32, it opens 2.35 other end of boot segment and is connect with 2.36 one end of son field is opened, open 2.36 other end of son field and limit
End 2.31 connects, and sealed 2.32 one end of son field is corresponding with limit end 2.31 and connects, sealed 2.32 other end of son field
It is connect with sealed boot segment 2.34.It opens son field 2.36 and is able to guide arrival limit end under 10.1 opening state of the first protruding shaft
2.31, effectively avoid 2 excessive slip of sliding seat；Sealed son field 2.32 is able to guide the first protruding shaft 10.1 and reaches anti-rebound hook portion
2.33, to prevent drawer from springing back.
Furtherly, anti-rebound sliding slot 2.3 is shaped on sliding seat 2, and 10 rotary type of the first bayonet lock is set to fixation
On seat 1；It should be understood that the setting position of anti-rebound sliding slot 2.3 and the first bayonet lock 10 can be exchanged, i.e., anti-rebound sliding slot 2.3
It is shaped in fixing seat 1,10 rotary type of the first bayonet lock is set on sliding seat 2.
Furtherly, the first protruding shaft 10.1 is located at 10 one end of the first bayonet lock, and 10 other end of the first bayonet lock is rotatably connected on phase
On the pedestal answered.Specifically, 10 other end of the first bayonet lock is equipped with first rotating shaft 10.2, and fixing seat 1 is equipped with first shaft hole 1.4,
Rotational installation of first bayonet lock 10 in fixing seat 1 is realized in first rotating shaft 10.2 and 1.4 rotary type grafting of first shaft hole.
Furtherly, self-locking guiding chute 1.2 is formed in fixing seat 1, self-locking 1.2 one end of guiding chute is equipped with band first
The self-locking behaviour area 1.21 of limiting section 1.22 and the second limiting section 1.23,2 end of sliding seat is movable to be provided with buckle socket part 5.1
With the hook 5 from lock section 5.2, there is certain mobility in self-locking behaviour area 1.21 from lock section 5.2；Clasp joint portion 5.1 not with pin
When 9.1 connection of nail, the first limiting section 1.22 and the second limiting section 1.23 are limited by sliding from the limitation of lock section 5.2 hook 5
The individually sealed sliding of sliding seat 2 is effectively prevent although middle 8 impetus sliding seat 2 of rail, sliding seat 2 will not slide at this time
8 maloperation rebounding device of rail is sealed；When clasp joint portion 5.1 is connect with pin 9.1,1.22 He of the first limiting section is detached from from lock section 5.2
The position-limiting action of second limiting section 1.23, synchronous with the sliding seat 2 sealed sliding of sliding rail 9, when rebounding device it is normally sealed；Work as pumping
Drawer, which is not pressed into bottom, causes rebounding device not sealed, when hanging on the first protruding shaft 10.1 in anti-rebound hook portion 2.33, clasp joint portion
5.1 are bonded with pin 9.1, and are detached from limiting section from lock section 5.2, and drawer inertia is effectively prevent to move back.
Furtherly, 5 locating rotations of hook are swung therewith from lock section 5.2 certainly at 2 end of sliding seat, 5 rotation of hook
It locks in behaviour area 1.21, self-locking guiding chute 1.2 is equipped with the rotation stop guide rail 1.25 for connecting self-locking behaviour area 1.21；Open shape
Under state, from lock section 5.2 with respect to the positioning setting of sliding seat 2, the first limiting section 1.22 and the second limiting section 1.23 are respectively and from lock section
5.2 is inconsistent, is slided with limitation from the relatively self-locking guiding chute 1.2 in lock section 5.2, and then the sealed sliding of limit slippage seat 2；It is sealed
In the process, rail 9 is sealed when sliding into certain position for sliding, and pin 9.1 touches hook 5 and rotates forward, and makes to swing simultaneously from lock section 5.2
It is detached from the position-limiting action range of the first limiting section 1.22 and the second limiting section 1.23, then sliding is in rotation stop guide rail 1.25；
At the same time, pin 9.1 slides into clasp joint portion 5.1, and clasp joint portion 5.1 is rotated with hook 5, and pin 9.1 is made to be locked in clasp joint portion 5.1
It is interior, it realizes hook 5 and slides being stably connected with for rail 9, and then promote the sealed sliding synchronous with sliding rail 9 of sliding seat 2.
Furtherly, be arranged in a long strip shape from lock section 5.2,1.25 two sides inner wall of rotation stop guide rail with from 5.2 two sides of lock section
Outer wall is matched and is limited, and when making to slide in rotation stop guide rail 1.25 from lock section 5.2, the opposite sliding seat 2 of hook 5 cannot be positive
And/or rotate backward, and then guarantee that clasp joint portion 5.1 is mutually effectively connect with pin 9.1, further ensure that sliding rail 9 and sliding
Seat 2 synchronizes sealed sliding；Cause rebounding device not sealed when drawer is not pressed into bottom, hang on the first protruding shaft 10.1 anti-rebound
When in hook portion 2.33, limiting section is detached from from lock section 5.2 and is at least partially into rotation stop guide rail 1.25, hook 5 is effectively prevent
Rotation, it is ensured that clasp joint portion 5.1 is bonded with pin 9.1, and then prevents drawer inertia from moving back.
Furtherly, the guide portion 1.24 that arc is formed on the inside of self-locking behaviour area 1.21, is guided from lock section 5.2 by rotation stop
When rail 1.25 is slid into self-locking behaviour area 1.21, touched from 5.2 end of lock section and the guidance of 1.24 beginning of guide portion, guide portion 1.24
Effect promotes hook 5 is whole to rotate backward from 5.2 backswing of lock section, and guide portion 1.24 is again introduced into the first limiting section 1.22 and the
Within the scope of the position-limiting action of two limiting sections 1.23；At the same time, 5 are linked up with to rotate backward, promotes clasp joint portion 5.1 to invert, causes
Clasp joint portion 5.1 is separated with pin 9.1, i.e. sliding rail 9 can be separated with sliding seat 2, and slide track component can be opened normally.
Furtherly, rotation stop boss 5.3 and the second shaft 5.4 are formed on hook 5；Clasp joint portion 5.1 and pin 9.1 are mutual
When connection, on sliding seat 2, the opposite sliding seat 2 of hook 5 cannot rotate forward 5.3 position-limiting action of rotation stop boss, further prevent
Hook 5 is rotated forward in sealed process back segment, it is ensured that sliding seat 2 is more stably connected with sliding rail 9；It is provided on sliding seat 2
Second axis hole 2.4, the second shaft 5.4 and the mutual rotary type grafting of the second axis hole 2.4 make to link up with 5 locating rotations in sliding seat 2
On.
Furtherly, switch guiding chute 1.1 is formed in fixing seat 1, switch 1.1 one end of guiding chute is equipped with sealed draw
Guide rail 1.12, hanging buckle position 1.13 and opening guide rail 1.14, hanging buckle position 1.13 is located at end and the opening of sealed guide rail 1.12
Between the beginning of guide rail 1.14, movable the second bayonet lock 6 for being provided with the second protruding shaft of band 6.1 in 2 end of sliding seat, this is second convex
Axis 6.1 unidirectionally in sealed guide rail 1.12 and open in guide rail 1.14 by sliding, and at least hang on hanging buckle under locked state
On position 1.13, the sealed of rebounding device is realized.
Furtherly, sliding seat 2 is equipped with positioning jack 2.2, and sliding rail 9 is equipped with positioning inserting hook 9.2, locked state
Under, positioning inserting hook 9.2 is inserted into positioning jack 2.2, effectively prevent sliding rail 9 to upwarp, pin 9.1 is avoided to deviate from clasp joint portion 5.1.
Furtherly, switch guiding chute 1.1 is equipped with intermediate guide rail 1.11, sealed guide rail 1.12 and opening guidance
Rail 1.14 is separately connected intermediate guide rail 1.11, and the second protruding shaft 6.1 reciprocatingly slides in intermediate guide rail 1.11；Second protruding shaft
6.1 are set to 6 one end of the second bayonet lock, and 6 other end of the second bayonet lock is equipped with third shaft (not indicating in figure), and sliding seat 2 is equipped with
Third axis hole 2.5, third shaft and the mutual rotary type grafting of third axis hole 2.5, make 6 locating rotation of the second bayonet lock in sliding seat 2
On.
Furtherly, multiple buffer stoppers 2.1 are formed on 2 end face of sliding seat, middle rail 8 passes through buffer stopper 2.1 and sliding seat 2
Touching, makes to be loaded with cushion effect between middle rail 8 and sliding seat 2, sliding seat 2 is avoided to be easily damaged for a long time by rigid collision.
Furtherly, elastic component 3 (helical spring) is provided between fixing seat 1 and sliding seat 2, sliding seat 2 is in elastic component 3
Under the action of elastic reset sliding in fixing seat 1.Specifically, 1 two sides of fixing seat are respectively arranged with cylinder 1.3, and elastic component 3 is inserted
On the cylinder 1.3, and one end acts in fixing seat 1, and the other end acts on sliding seat 2；When rebounding device is sealed, bullet
Property part 3 is by compressed energy-storage；When rebounding device is opened, elastic component 3 releases energy, and promotes 2 elastic reset of sliding seat to slide, and at least
Driving sliding rail 9 accelerates sliding outward, automatically opens sliding rail 9 and slides into a distance, facilitates the subsequent opening sliding rail of user
Component.
Above-mentioned is preferred embodiment of the invention, and basic principles and main features and the present invention of the invention have been shown and described
The advantages of.Those skilled in the art should be recognized that the present invention is not limited to the above embodiments, above embodiments and description
Described in merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached the spirit and scope of the invention define.
Claims (10)
1. a kind of rebounding device for preventing rebound, including the fixing seat (1) being set on retaining rail (7) and sliding in fixing seat
(1) sliding seat (2) on, is provided with locking mechanism between fixing seat (1) and sliding seat (2), locking mechanism includes being set to one
Switch guiding chute (1.1) on pedestal with hanging buckle position (1.13) and it is set to of the second protruding shaft of band (6.1) on another pedestal
Two bayonet locks (6), the second protruding shaft (6.1) is hung on hanging buckle position (1.13) under the rebounding device locked state；The retaining rail
(7) slidingtype is provided with sliding rail (9), the movable hook (5) for being provided with buckle socket part (5.1) on sliding seat (2), clasp joint on
Portion (5.1) is connect with pin (9.1) disengaging type in sliding rail (9)；It is characterized by: the fixing seat (1) and sliding seat (2)
Between be provided with anti-rebound mechanism, which includes movable the first bayonet lock (10) being set on a pedestal and fixed
The anti-rebound sliding slot (2.3) being set on another pedestal；First bayonet lock (10) is equipped with the first protruding shaft (10.1), anti-rebound
Sliding slot (2.3) is equipped with anti-rebound hook portion (2.33)；Sliding seat (2) direction Xiang Suohe slide into certain position but not with fixation
When seat (1) is sealed, the first protruding shaft (10.1) is hung on anti-rebound hook portion (2.33), to prevent drawer from springing back.
2. preventing the rebounding device of rebound according to claim 1, it is characterised in that: the anti-rebound sliding slot (2.3) is equipped with
Sealed boot segment (2.34) and opening boot segment (2.35), anti-rebound hook portion (2.33) are located at sealed boot segment (2.34) one end,
Sealed boot segment (2.34) other end is connect with boot segment (2.35) one end is opened；Sliding seat (2) direction the Xiang Suohe sliding
When, the first protruding shaft (10.1) is slided on sealed boot segment (2.34)；When the sliding seat (2) and fixing seat (1) are sealed, first
Protruding shaft (10.1), which enters, opens boot segment (2.35)；When the sliding seat (2) is slided to opening direction, the first protruding shaft (10.1) is sliding
It moves on opening boot segment (2.35).
3. preventing the rebounding device of rebound according to claim 2, it is characterised in that: the anti-rebound sliding slot (2.3) is equipped with
Son field (2.36), limit end (2.31) and sealed son field (2.32) are opened, boot segment (2.35) other end is opened and is beaten
The connection of son field (2.36) one end is opened, son field (2.36) other end is opened and is connect with limit end (2.31), sealed son field
(2.32) one end is corresponding with limit end (2.31) and connects, sealed son field (2.32) other end and sealed boot segment (2.34)
Connection.
4. preventing the rebounding device of rebound according to claim 3, it is characterised in that: anti-rebound sliding slot (2.3) one
It takes shape on sliding seat (2), the first bayonet lock (10) rotary type is set on fixing seat (1)；
Alternatively, anti-rebound sliding slot (2.3) is shaped on fixing seat (1), the first bayonet lock (10) rotary type is set to sliding seat
(2) on.
5. preventing the rebounding device of rebound according to claim 4, it is characterised in that: first protruding shaft (10.1) is located at the
One bayonet lock (10) one end, the first bayonet lock (10) other end are rotatably connected on corresponding pedestal.
6. the rebounding device of rebound is prevented described in -5 any one according to claim 1, it is characterised in that: on the fixing seat (1)
Equipped with self-locking guiding chute (1.2), self-locking guiding chute (1.2) is equipped with the self-locking behaviour area (1.21) with limiting section, described
It is movable on sliding seat (2) to be provided with hook (5) of the band from lock section (5.2), from lock section (5.2) in self-locking behaviour area (1.21)
There is certain mobility；When clasp joint portion (5.1) is not connect with pin (9.1), limiting section is linked up with by limiting from lock section (5.2)
(5) it slides, and then limit slippage seat (2) individually sealed sliding；When clasp joint portion (5.1) is connect with pin (9.1), from lock section
(5.2) limiting section, sliding rail (9) sealed sliding synchronous with sliding seat (2) are detached from；When first protruding shaft (10.1) hang on it is anti-
When springing back on hook portion (2.33), clasp joint portion (5.1) are bonded with pin (9.1), and are detached from limiting section from lock section (5.2).
7. preventing the rebounding device of rebound according to claim 6, it is characterised in that: described hook (5) locating rotation is in cunning
It on dynamic seat (2), is swung in self-locking behaviour area (1.21) therewith when hook (5) rotates from lock section (5.2), the self-locking guidance is slided
Slot (1.2) is equipped with the rotation stop guide rail (1.25) for connecting self-locking behaviour area (1.21)；Under opening state, from lock section (5.2) phase
Sliding seat (2) are positioned and are arranged, limiting section and inconsistent from lock section (5.2), with limitation from lock section (5.2) relatively self-locking guidance cunning
Slot (1.2) sliding；During sealed, pin (9.1) touches hook (5) and rotates forward, and makes to swing from lock section (5.2) and is detached from limit
The position-limiting action range in position portion, then sliding is in rotation stop guide rail (1.25).
8. preventing the rebounding device of rebound according to claim 2, it is characterised in that: described in long strip from lock section (5.2)
Setting, rotation stop guide rail (1.25) inner wall are matched and are limited with from lock section (5.2) outer wall, make to slide from lock section (5.2) only
Quote guide rail (1.25) it is interior when, hook (5) cannot be positive with respect to sliding seat (2) and/or be rotated backward, and then guarantees clasp joint portion
(5.1) it is mutually effectively connect with pin (9.1), sliding rail (9) sealed sliding synchronous with sliding seat (2).
9. preventing the rebounding device of rebound according to claim 8, it is characterised in that: set on the self-locking behaviour area (1.21)
There are guide portion (1.24), when interior by the self-locking behaviour area (1.21) of rotation stop guide rail (1.25) slide-in from lock section (5.2), guide portion
(1.24) effect is linked up with (5) and is rotated backward, guide portion (1.24) enters the position-limiting action model of limiting section from lock section (5.2) backswing
In enclosing, clasp joint portion (5.1) are separated with pin (9.1).
10. preventing the rebounding device of rebound according to claim 9, it is characterised in that: it is convex that the hook (5) is equipped with rotation stop
Platform (5.3), when clasp joint portion (5.1) and pin (9.1) are connected with each other, rotation stop boss (5.3) position-limiting action on sliding seat (2),
Guarantee that hook (5) cannot be rotated forward with respect to sliding seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024314.8A CN109527846A (en) | 2019-01-10 | 2019-01-10 | A kind of rebounding device preventing rebound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024314.8A CN109527846A (en) | 2019-01-10 | 2019-01-10 | A kind of rebounding device preventing rebound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109527846A true CN109527846A (en) | 2019-03-29 |
Family
ID=65834680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910024314.8A Pending CN109527846A (en) | 2019-01-10 | 2019-01-10 | A kind of rebounding device preventing rebound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109527846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537794A (en) * | 2019-07-01 | 2019-12-06 | 方碧云 | Buffering and rebounding self-locking structure of drawer sliding rail |
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| US20080315742A1 (en) * | 2007-06-19 | 2008-12-25 | Jiangsu Tongrun Tool Cabinet Co., Ltd. | Type of position-limiting mechanism preventing slipping out of drawer |
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