CN110477646A - A kind of drawer guideway with buffering reset and press rebound opening function - Google Patents
A kind of drawer guideway with buffering reset and press rebound opening function Download PDFInfo
- Publication number
- CN110477646A CN110477646A CN201910658123.7A CN201910658123A CN110477646A CN 110477646 A CN110477646 A CN 110477646A CN 201910658123 A CN201910658123 A CN 201910658123A CN 110477646 A CN110477646 A CN 110477646A
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- China
- Prior art keywords
- slot
- rebound
- button
- tuck
- rail
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Classifications
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- 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
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- 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
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
-
- 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
-
- 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
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
- A47B2088/4675—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing with detent or emboss on slide
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of drawer guideway with buffering reset and press rebound opening function, it includes the internal rail successively coated from the inside to the outside, middle rail and outer rail, the tail end of the outer rail is fixedly installed with sliding seat, guided way is provided on sliding seat, the one bumper bracket formula of sliding back and forth is mounted on the guided way, is provided with reset tension spring and damper between the sliding seat and bumper bracket；Also the formula of sliding back and forth has been mounted on rebound sliding block on the guided way, rebounds and is provided with the rebound tension spring rebound sliding block of direction guiding rail opening direction pulling always between sliding block and sliding seat；The rebound sliding block it is upper it is also tilting articulated tuck block and pulling needle block be installed, the tuck block other end is provided with movement in the tuck slot that tuck is located in sliding seat, and pulling needle block other end is provided in the self-locking grooves that pulling needle is located on bumper bracket and reseting groove and slides.The beneficial effects of the present invention are: having press rebound formula opening function, the operation convenience of this guide rail can be effectively promoted.
Description
Technical field
The present invention relates to a kind of Hardware fitting, specifically a kind of drawer with buffering reset and press rebound opening function
Guide rail.
Background technique
Currently, the drawer of various desks is assembled with the drawer guideway slid freely.In order to keep energy after drawer closing tight
Paste desk, it appears neat appearance.The method of the prior art is using international design from angle type guide rail is closed, in fixation
The rear end of rail is equipped with one section of guide rail being slightly tilted downwards, when the front wheel of the sliding rail allowed on drawer runs to tilting section
It slides down automatically under the action of self-weight, to guarantee that drawer completely closes.However, this always exist from pass angle type guide rail
Following shortcoming: 1, when the idler wheel for sliding rail is pushed into downslide end, the self weight for depending merely on drawer makes idler wheel there was only 3.5 degree to 5 degree
Inclined-plane glide, glide close it is unobvious, using effect is very undesirable；2, since curved angle is small, when drawer omits outward
There is the case where inclination, just skid off and fall on the ground；3, due to structure, when fixed rack is bent, can not connect in bending point
It connects smoothly, therefore when drawer push-and-pull, always has the feeling of descending after going up a slope, be difficult to meet the requirement of user in this way；4, due to drawer
There is no self-locking function, when moving desk, drawer is easy to glide in Gravitative Loads and be shifted out, and causes to move inconvenience.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, it is simple to provide a kind of structure, easy to use, energy
A kind of drawer guideway with buffering reset and press rebound opening function after guide rail closing with lock function.
Object of the present invention is to what is realized with the following methods: a kind of drawer with buffering reset and press rebound opening function
Guide rail comprising the internal rail successively coated from the inside to the outside, middle rail and outer rail, adjacent two interorbital are connected by ball bearing mechanism, made
Obtaining adjacent two track can mutually slide, it is characterised in that: the tail end of the outer rail is fixedly installed with sliding seat, sets on sliding seat
It is equipped with guided way, a bumper bracket formula of sliding back and forth is mounted on the guided way, is provided with reset between the sliding seat and bumper bracket
Tension spring and damper, reset tension spring generate pulling force and pull bumper bracket to closing direction always；
Also the formula of sliding back and forth has been mounted on rebound sliding block on the guided way, rebounds and is provided with rebound between sliding block and sliding seat
Always direction guiding rail opening direction pulls rebound sliding block to tension spring；The upper of the rebound sliding block also tilting articulated is equipped with tuck block
And pulling needle block, the tuck block other end are provided with movement in the tuck slot that tuck is located in sliding seat, the setting of pulling needle block other end
Sliding in the self-locking grooves and reseting groove for thering is pulling needle to be located on bumper bracket；
Corresponding rebound slide position, which is additionally provided with, in the sliding seat compresses button, compresses that button front end is protruding to enter rebound cunning
In the active strokes of block, the rear end for compressing button, which is provided with clinching spring and pushes always to rebound sliding block direction, to be compressed and buckles；
It is also tilting articulated on the bumper bracket that main buckle is installed, main button column is provided on the upper surface of main buckle positioned at slow
It rushes in the main catching groove on frame and swings, the lower end surface of main buckle is provided with driving column and is located at the sliding secondary catching groove on guided way Nei；
The bottom of the internal rail be disposed with from back to front promotion button, rebound button and reset button, push button and reset button with
Main button column hanging buckle or separation push bumper bracket with respect to sliding seat movement, the rebound button and pulling needle hanging buckle or separate.
The lower end surface of the reset button is provided with reset catching groove, resets the C-shaped setting of catching groove, and main button column is hung and the reset
Catching groove hanging buckle or separation.
The trapezoidal shape in promotion button section, two sides are provided with guiding surface, and button is pushed to pass through the guiding of its two sides
Inclined-plane is contacted with the cylinder that main button column is hung, it is forced to generate lateral thrust.
The rebound, which is buckled, is provided with rebound catching groove, rebound catching groove and pulling needle hanging buckle or separates.
The traffic direction of the self-locking grooves and reseting groove and guide rail is arranged in parallel, by oblique between self-locking grooves and reseting groove
It is provided with tripping slot connection.
The secondary catching groove is arranged in parallel with guide rail opening direction, and head circumference both ends are provided with towards opposite and oblique outside
The releasing slots of setting, main catching groove and releasing slots are arranged in Z-shaped distribution.
The tuck slot include with sliding seat ontology parallel slot disposed in parallel, the top of parallel slot is provided with obliquely downward
Slot, the side wall of parallel slot are provided with tiltedly upper slot and are connected with slot obliquely downward, and slot, tiltedly upper slot and parallel slot are in triangular shape distribution obliquely downward.
It is additionally provided with hanging buckle slot above the slot obliquely downward, catching groove is provided in hanging buckle slot, after tuck enters in hanging buckle slot,
Hanging buckle is in the catching groove；It is provided with the return block to diagonally distribute above the hanging buckle slot, return block side is provided with back
Position slot, the lower end of return slot are connected with oblique upper slot, and main body and the parallel slot of return slot are arranged in parallel.
The tuck slot includes being connected with sliding seat ontology parallel slot disposed in parallel, the top of parallel slot in " Y "
Font distribution lead-in groove and export slot, lead-in groove and export slot top by playback slot connect and be connected, parallel slot it is upper
End is provided with guiding skewback, and by out of, parallel slot enters tuck push-in lead-in groove, the export groove top end is additionally provided with extension
Hook groove is provided with hook groove in pocket for the punch head, and the tuck hanging buckle entered from export slot is in the groove.
The trenched side-wall is provided with unhook slot, and unhook slot is connected with export slot, and the upper end of groove is provided with oblique point
The return block of cloth, unhook slot are arranged in return block side.
The beneficial effects of the present invention are: 1) structure is simple, production cost is low, improves the market competitiveness.2) it is anti-to have pressing
Bullet formula opening function can effectively promote the operation convenience of this guide rail.3) sliding block is pulled to generate rebound effect using tension spring, wherein
Sliding block uniform force is conducive to the stationarity of its movement.4) after guide rail is closed, there are latch functions, can avoid drawer inhuman
It is opened in the case where for operation.5) when guide rail is closed, have and buffer reset function, slowly closing when drawer is closed,
Operating noise is issued to avoid guide rail from hitting limiting component, promotes operation texture.
Detailed description of the invention
Fig. 1 is general assembly effect picture of the present invention.
Fig. 2 is the portion the A schematic enlarged-scale view of Fig. 1 in the present invention.
Fig. 3 is structural schematic diagram after outer rail hiding in the present invention, internal rail and middle rail.
Fig. 4,5 are bumper bracket and sliding seat installation diagram after outer rail hiding in the present invention, internal rail and middle rail.
Fig. 6 is after hiding outer rail, internal rail and middle rail in the present invention, and guide rail is in bumper bracket and sliding seat knot when closing
Structure schematic diagram.
Fig. 7,8,9 are after hiding outer rail, internal rail and middle rail in the present invention, and guide rail is in bumper bracket and sliding when closing
Holder structure installation diagram.
Figure 10 is after hiding outer rail, internal rail and middle rail in the present invention, and guide rail is pressed rear bumper bracket and shows with sliding seat state
It is intended to.
Figure 11 is after hiding outer rail, internal rail and middle rail in the present invention, and guide rail is pressed rear internal rail and is ejected rear state signal
Figure.
Figure 12 is after hiding outer rail, internal rail and middle rail in the present invention, and guide rail is pressed after rear internal rail is ejected, Yong Hula
Status diagram when dynamic drawer is opened.
After Figure 13,14 is hide outer rail, internal rail and middle rail in the present invention, guide rail is pressed after rear internal rail is ejected, user
Pull drawer full open position schematic diagram.
After Figure 15,16 is hide outer rail, internal rail and middle rail in the present invention, guide rail closed mode schematic diagram.
Figure 17 is to be again switched off status diagram after internal rail rebound after hiding outer rail, internal rail and middle rail in the present invention.
Figure 18 is to be again switched off structural assembly diagram after internal rail rebound after hiding outer rail, internal rail and middle rail in the present invention.
Figure 19 is that button and main buckle installation diagram are resetted in the present invention.
Figure 20 is that buckle structure schematic diagram is pushed in the present invention.
Figure 21 is tuck proper motion track schematic diagram in tuck slot first embodiment of the present invention.
Figure 22 is movement locus schematic diagram when tuck hanging buckle in tuck slot first embodiment of the present invention.
Figure 23 is tuck proper motion track schematic diagram in tuck slot second embodiment of the present invention.
Figure 24 is movement locus schematic diagram when tuck hanging buckle in tuck slot second embodiment of the present invention.
Specific embodiment
Specific further instruction is made to the present invention with reference to the accompanying drawing.There is one kind buffering reset and press rebound to open
The drawer guideway of function comprising the internal rail 1 successively coated from the inside to the outside, middle rail 2 and outer rail 3, adjacent two interorbital pass through rolling
Pearl mechanism connection, so that adjacent two track can be slided mutually, it is characterised in that: the tail end of the outer rail 3 is fixedly installed with cunning
Seat 4 is moved, is provided with guided way 41 on sliding seat 4,5 formula of sliding back and forth of a bumper bracket is mounted on the guided way 41, the sliding
Reset tension spring 6 and damper 7 are provided between seat 4 and bumper bracket 5, reset tension spring 6, which generates pulling force and pulls always to closing direction, to be delayed
Rush frame 5；
Also the formula of sliding back and forth has been mounted on rebound sliding block 8 on the guided way 41, rebounds and is arranged between sliding block 8 and sliding seat 4
Having rebound tension spring 81, direction guiding rail opening direction pulls rebound sliding block 8 always；The upper also tilting articulated peace of the rebound sliding block 8
Equipped with tuck block 82 and pulling needle block 83,82 other end of tuck block is provided with fortune in the tuck slot 42 that tuck 84 is located in sliding seat 4
Dynamic, 83 other end of pulling needle block is provided with sliding in the self-locking grooves 51 that pulling needle 85 is located on bumper bracket 5 and reseting groove 52；
Corresponding rebound 8 position of sliding block, which is additionally provided with, in the sliding seat 4 compresses button 44, compresses the button protruding entrance in 44 front ends
It rebounds in the active strokes of sliding block 8, the rear end for compressing button 44 is provided with clinching spring 45 and supports always to the promotion of rebound 8 direction of sliding block
Clinching 44；
It is also tilting articulated on the bumper bracket 5 that main buckle 86 is installed, main button column is provided on the upper surface of main buckle 86
87 are located at swing in the main catching groove 53 on bumper bracket 5, and the lower end surface of main buckle 86 is provided with driving column 88 and is located on guided way 41
Secondary catching groove 43 in sliding；
The bottom of the internal rail 1 be disposed with from back to front promotion button 9, rebound button 10 and reset button 11, push button 9 and
Reset button 11 with main 87 hanging buckle of button column or separate, push bumper bracket 5 with respect to the movement of sliding seat 4, the rebound button 10 and pulling needle
Hanging buckle or separation.
The lower end surface of the reset button 11, which is provided with, resets catching groove 111, resets the C-shaped setting of catching groove 111, main button column 87
It hangs and 111 hanging buckle of reset catching groove or separates.
The trapezoidal shape in 9 section of promotion button, two sides are provided with guiding surface 91, and button 9 is pushed to pass through its two sides
Guiding surface 91 is contacted with the cylinder that main button column 87 is hung, it is forced to generate lateral thrust.
It is provided with rebound catching groove 101 on the rebound button 10, rebound catching groove 101 and 85 hanging buckle of pulling needle or separates.
The self-locking grooves 51 and reseting groove 52 and the traffic direction of guide rail are arranged in parallel, between self-locking grooves 51 and reseting groove 52
There is tripping slot 54 to connect by angularly disposed.
The secondary catching groove 43 is arranged in parallel with guide rail opening direction, head circumference both ends be provided with towards it is opposite and it is oblique to
The releasing slots 431 of outer setting, main catching groove 53 are arranged with releasing slots 431 in Z-shaped distribution.
The tuck slot 42 include with 4 ontology of sliding seat parallel slot 421 disposed in parallel, the top of parallel slot 421 is set
Slot 422 obliquely downward are equipped with, the side wall of parallel slot 421 is provided with tiltedly upper slot 423 and is connected with slot 422 obliquely downward, obliquely downward slot 422, tiltedly upper slot
423 and parallel slot 421 in triangular shape be distributed.
It is additionally provided with hanging buckle slot 424 above the slot obliquely downward 422, catching groove 425, tuck 84 are provided in hanging buckle slot 424
After in into hanging buckle slot 424, hanging buckle is in the catching groove 425；The return gear to diagonally distribute is provided with above the hanging buckle slot 424
Block 426, return block side are provided with return slot 427, and the lower end of return slot 427 and oblique upper slot 423 are connected, return slot 427
Main body is arranged in parallel with parallel slot 421.
The tuck slot 42 includes connecting with sliding seat ontology parallel slot 421 disposed in parallel, the top of parallel slot 421
There are the lead-in groove 428 and export slot 429 in the distribution of " Y " font, lead-in groove 428 and the top for exporting slot 429 pass through playback slot 430
It connects and is connected, the upper end of parallel slot 421 is provided with guiding skewback 431, and the tuck 84 entered from parallel slot 421 is pushed into and is imported
In slot 428,429 top of export slot is additionally provided with pocket for the punch head 432, and hook groove 433 is provided in pocket for the punch head, from export slot
429 84 hanging buckles of tuck entered are in the groove 433.
433 side wall of groove is provided with unhook slot 434, and unhook slot 434 and export slot 429 are connected, groove 433 it is upper
End is provided with the return block 435 to diagonally distribute, and unhook slot 434 is arranged in return block side.
Working principle: as shown in fig. 6, when guide rail is closed, bumper bracket is located at the tail end of sliding seat, the tail end for the sliding block that rebounds
Low pressure is on compressing button 44, and there are pressing gaps between 5 tail end of bumper bracket and the tail end of sliding seat 4.At this point, main button column 87 is hung
It is buckled in the reset catching groove 111 on the reset button 11 in internal rail, is led at this point, resetting button 11 by reset tension spring 6 on bumper bracket 5
System locks internal rail.Therefore when drawer body is mobile, drawer will not be opened under the operation of not external force, maintain drawer
Airtightness after closing.
As shown in Figure 10, when needing to open guide rail, internal rail is pressed inward against, internal rail is pushed instead by rebound button 10 thereon
It plays sliding block 8 to move backward, forces rebound sliding block 8 that main button column 87 is pushed to move backward, force the driving column 88 at main 86 back side of buckle
Enter in releasing slots 431 from secondary catching groove 43.Main buckle 86 deflects, so that the main button column 87 of pulling needle is with reset button 11 and again
Position catching groove 111 separates.At this point, the rebound tension spring 81 being arranged between rebound sliding block and sliding seat 4 pulls rebound sliding block direction guiding rail to beat
Evolution is to movement.Wherein, since internal rail passes through 85 hanging buckle of pulling needle on rebound catching groove 101 and rebound sliding block 8 on rebound button 10,
Therefore, when rebound sliding block moves out, internal rail certainly will be will push and outwardly opened, so that the press rebound for realizing drawer guideway is beaten
Open function.Therefore, user is when operation is equipped with the drawer of this guide rail, after flicking drawer body, built-in rebound mechanism
Drawer is popped up into a trip, promotes user's operation texture
As shown in figure 11, during rebound sliding block moves out, pulling needle 85 is moved from self-locking grooves 51 to 52 direction of reseting groove,
It is wherein, laterally poor due to having between the track of reseting groove 52 and the track of self-locking grooves 51, when the operation of pulling needle 85 to reseting groove 52
When, pulling needle is separated with rebound catching groove 101, and internal rail is able to continue to open.After rebound, user, which can drag outward guide rail, to be made
It is fully opened.It is outside using internal rail positioned at the promotion button 9 and main 87 hanging buckle of button column of internal rail tail end when guide rail fully opens
The power of movement pulls rebound frame to outwardly open.
As shown in Figure 12,13, when guide rail is opened to a certain extent, button 9 is pushed to pull rebound frame to beat by main button column 87
It opens to utmostly, at this point, the driving column 88 of 87 lower end of main button column is from the sliding of secondary catching groove 43 on guided way 41 from releasing slots 431
Interior and lock buffer frame makes winner's button column 87 that transverse shifting occur, and main button column 87 is separated with button 9 is pushed, and internal rail is beaten completely
It opens.After bumper bracket is opened, the tension spring between bumper bracket and sliding seat is stretched, and generates and resets power.
As shown in Figure 15,16, when guide rail is closed, the reset catching groove 111 of the lower end surface setting of the reset button 11 in internal rail
With the main mutually collision of button column 87, main button column 87 is forced to be shedded into secondary catching groove 43 out of releasing slots 431, main button column 87 deflects past
Cheng Zhong, with reset 111 hanging buckle of catching groove, simultaneously, pulling needle and rebound 101 hanging buckle of catching groove, bumper bracket unlock, and draw resetting
Under the action of spring 6 and damper 7, internal rail slowly closing is pulled, realizes buffering reset function when drawer guideway is closed.To keep away
When exempting from the closing of conventional drawer guide rail, occur to hit and generate operating noise between drawer panel and drawer body.
Wherein it should be understood that the tool of tuck slot 42 in this case is there are two types of embodiment, first embodiment, as Figure 21,
Shown in 22, in the embodiment, when guide rail normal switching-off, tuck 84 enters in parallel slot 421, opens when user presses guide rail rebound
When, internal rail pushes tuck 84 to enter in slot 422 obliquely downward from parallel slot 421, and when the user releases the hand, spring block pushes tuck to enter
On tiltedly in slot 423, tuck is moved according to the direction 1-2-3-4 in Figure 22, and as guide rail outwardly opens completely, tuck goes up slot from oblique
423 enter in parallel slot 421, eventually disengage from tuck slot.
As shown in figure 22, after guide rail press rebound, user does not fully open guide rail, and needs to close guide rail at this time
When, user only needs inwardly to push guide rail again, pushes rebound sliding block inwardly to move using internal rail, forces tuck from oblique upper slot
423 enter hanging buckle slot 424, and hanging buckle is in the catching groove 425 in hanging buckle slot 424.At this point, being locked using tuck and 425 hanging buckle of catching groove
Determine internal rail, plays the locking effect after closing to guide rail.And when user needs to open guide rail again, internal rail is pressed inward against,
Internal rail pushes tuck to be detached from out of catching groove 425, in the effect of return block 426, tuck is imported return slot 427, in rebound bullet
Under the action of spring 81, internal rail is rebounded again using rebound sliding block and is opened, realizes rebound to realize and press guide rail in user
After opening, and in the case where not fully opening, need from the new effect for closing guide rail.
It is 42 second embodiment of tuck slot as shown in Figure 23,24, in the embodiment, when guide rail normal switching-off, such as schemes
Shown in 23, tuck 84 enters in lead-in groove 428 from parallel slot 421, and when user, which presses guide rail rebound, to open, internal rail, which pushes, is hung
Needle 84 enters in playback slot 430 from lead-in groove 428, and when the sliding block rebound that rebounds is opened, dragging tuck enters from playback slot 430 is led
Out in slot 429, realize that rebound is opened, when user, which continues to pull out drawer, realizes guide rail standard-sized sheet, tuck from export slot 429 into
Enter into parallel slot 421, realize guide rail standard-sized sheet, the track of tuck is as shown in figure 23, in 1,2,3,4 movements.
As shown in figure 24, after guide rail press rebound, user does not fully open guide rail, and needs to close guide rail at this time
When, user only needs inwardly to push guide rail again, pushes rebound sliding block inwardly to move using internal rail, forces tuck from export slot
429 position 4. enters pocket for the punch head 432 and hanging buckle in hook groove 433.At this point, using in tuck and the locking of 433 hanging buckle of hook groove
Rail plays the locking effect after closing to guide rail.And when user needs to open guide rail again, internal rail is pressed inward against, internal rail
It pushes tuck to be detached from out of hook groove 433, in the effect of return block 435, tuck is imported in unhook slot 434, after user looses one's grip,
Under the action of rebounding spring 81, using rebound sliding block again by internal rail rebound open, and tuck rebound sliding block dragging under,
Enter in playback slot 430 out of unhook slot 434, enters back into export slot 429 and enter in parallel slot 421, the motion profile of tuck
It is moved in the direction 4-5-6-7-8.It equally realizes after user presses guide rail realization rebound opening, and not completely open
In the case of, it needs from the new effect for closing guide rail.
Compared with traditional technology, the bumper bracket two sides in this case are provided with reset tension spring, therefore when bumper bracket work, delay
The uniform under tension in frame two sides is rushed, bumper bracket is enabled to move smooth stabilization, meanwhile, the design of double tension springs can reset for buffering
Enough power is provided, heavy or large-scale drawer can be assembled and used.
Further: this case rebound sliding block have to internal rail close when locking effect, and rebound when push in
The effect that rail outwardly opens, two function sets are thereon, compared with traditional technology, this case structure it is more simple tight
It gathers, integrated level is high, is conducive to drawer guideway and develops to miniaturization, and a change conventional buffer reset guide rail is bulky, knot
The technological deficiencies such as structure is complicated, and shape is too fat to move.
Further: compared with traditional drawer guideway, since the structure in this case can realize that the buffering of drawer resets
Function, noise is big when can avoid closing existing for traditional guide rail without pooling feature, and limiting component is easy by hitting for a long time
Lead to the drawbacks such as parts damages.Meanwhile the drawer after closing is limited by rebound sliding block, the state that it can be made to remain turned-off,
It avoids drawer from opening in the case where non-external force operates, ensure that beautiful and clean after drawer is closed.In addition, unique rebounding type is opened
Structure is opened, while user-friendly, due to using rebound tension spring starting, makes it have biggish opening travel.Together
When, rebound tension spring and its release, locking structure are simple, and movement is efficient, it is possible to provide biggish elastic force makes for heavy, large-scale drawer
With making its unique market competitiveness, therefore can be widely used to promote to promote its scope of application.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of drawer guideway with buffering reset and press rebound opening function comprising what is successively coated from the inside to the outside is interior
Rail (1), middle rail (2) and outer rail (3), adjacent two interorbital is connected by ball bearing mechanism, so that adjacent two track can be slided mutually,
It is characterized by: the tail end of the outer rail (3) is fixedly installed with sliding seat (4), sliding seat is provided with guided way on (4)
(41), a bumper bracket (5) formula of sliding back and forth is mounted on the guided way (41), is arranged between the sliding seat (4) and bumper bracket (5)
There are reset tension spring (6) and damper (7), reset tension spring (6) generates pulling force and pulls bumper bracket (5) to closing direction always；
The also formula of sliding back and forth has been mounted on rebound sliding block (8) on the guided way (41), rebound sliding block (8) and sliding seat (4)
Between be provided with rebound tension spring (81) always direction guiding rail opening direction pull rebound sliding block (8)；The rebound sliding block (8) it is upper
Also tilting articulated to be equipped with tuck block (82) and pulling needle block (83), tuck block (82) other end is provided with tuck (84) and is located at cunning
Movement, pulling needle block (83) other end are provided with pulling needle (85) and are located on bumper bracket (5) in tuck slot (42) in dynamic seat (4)
Sliding in self-locking grooves (51) and reseting groove (52)；
Corresponding rebound sliding block (8) position, which is additionally provided with, in the sliding seat (4) compresses button (44), and it is outside to compress button (44) front end
It protrudes into the active strokes of rebound sliding block (8), the rear end for compressing button (44) is provided with clinching spring (45) always to rebound
Sliding block (8) direction pushes and compresses button (44)；
It is also tilting articulated on the bumper bracket (5) to be equipped with main buckle (86), it is provided on the upper surface of main buckle (86)
Main button column (87), which is located at the main catching groove (53) on bumper bracket (5) Nei, to be swung, and the lower end surface of main buckle (86) is provided with driving column
(88) it is located at sliding in the secondary catching groove (43) on guided way (41)；
The bottom of the internal rail (1) is disposed with promotion button (9), rebound button (10) from back to front and resets button (11), pushes away
It dynamic button (9) and resets button (11) and main button column (87) hanging buckle or separates, push bumper bracket (5) with respect to sliding seat (4) movement, it is described
Rebound button (10) and pulling needle hanging buckle or separate.
2. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 1, feature
Be: the lower end surface of the reset button (11), which is provided with, resets catching groove (111), resets catching groove (111) C-shaped setting, main button
Column (87) is hung and reset catching groove (111) hanging buckle or is separated.
3. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 1, feature
Be: the trapezoidal shape in promotion button (9) section, two sides are provided with guiding surface (91), and button (9) is pushed to pass through its two sides
Guiding surface (91) contacted with the cylinder that main button column (87) is hung, force its generate lateral thrust.
4. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 1, feature
It is: is provided with rebound catching groove (101), rebound catching groove (101) and pulling needle (85) hanging buckle on the rebound button (10) or divides
From.
5. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 1, feature
Be: the self-locking grooves (51) and reseting groove (52) and the traffic direction of guide rail are arranged in parallel, self-locking grooves (51) and reseting groove
(52) there is tripping slot (54) connection by angularly disposed between.
6. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 1, feature
Be: the secondary catching groove (43) is arranged in parallel with guide rail opening direction, head circumference both ends be provided with towards it is opposite and it is oblique to
The releasing slots (431) of outer setting, main catching groove (53) and releasing slots (431) are arranged in Z-shaped distribution.
7. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 1, feature
Be: the tuck slot (42) includes and sliding seat (4) ontology parallel slot disposed in parallel (421), the top of parallel slot (421)
End is provided with slot (422) obliquely downward, and the side wall of parallel slot (421) is provided with tiltedly upper slot (423) and is connected with slot (422) obliquely downward, obliquely downward
Slot (422), tiltedly upper slot (423) and parallel slot (421) are distributed in triangular shape.
8. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 7, feature
It is: is additionally provided with hanging buckle slot (424) above the slot obliquely downward (422), is provided with catching groove (425) in hanging buckle slot (424), is hung
After needle (84) enters in hanging buckle slot (424), hanging buckle is in the catching groove (425)；It is provided with above the hanging buckle slot (424) oblique
The return block (426) of distribution, return block side are provided with return slot (427), the lower end of return slot (427) and tiltedly upper slot
(423) it is connected, main body and the parallel slot (421) of return slot (427) are arranged in parallel.
9. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 1, feature
Be: the tuck slot (42) includes and sliding seat ontology parallel slot disposed in parallel (421), the top of parallel slot (421)
It is connected with the lead-in groove (428) in the distribution of " Y " font and export slot (429), lead-in groove (428) and the top for exporting slot (429)
It connects and is connected by playback slot (430), the upper end of parallel slot (421) is provided with guiding skewback (431), will be from parallel slot
(421) in tuck (84) push-in lead-in groove (428) entered, described export slot (429) top is additionally provided with pocket for the punch head
(432), hook groove (433) are provided in pocket for the punch head, tuck (84) hanging buckle entered from export slot (429) is in the groove (433).
10. a kind of drawer guideway with buffering reset and press rebound opening function according to claim 9, feature
Be: described groove (433) side wall is provided with unhook slot (434), unhook slot (434) and export slot (429) conducting, groove
(433) upper end is provided with the return block (435) to diagonally distribute, and unhook slot (434) is arranged in return block side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910658123.7A CN110477646B (en) | 2019-07-20 | 2019-07-20 | Drawer guide rail with buffering reset and pressing rebound opening functions |
| PCT/CN2020/102316 WO2021013032A1 (en) | 2019-07-20 | 2020-07-16 | Drawer guide rail having functions of buffer resetting and pressing rebound opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910658123.7A CN110477646B (en) | 2019-07-20 | 2019-07-20 | Drawer guide rail with buffering reset and pressing rebound opening functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110477646A true CN110477646A (en) | 2019-11-22 |
| CN110477646B CN110477646B (en) | 2023-07-21 |
Family
ID=68547533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910658123.7A Active CN110477646B (en) | 2019-07-20 | 2019-07-20 | Drawer guide rail with buffering reset and pressing rebound opening functions |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110477646B (en) |
| WO (1) | WO2021013032A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353423A (en) * | 2019-07-03 | 2019-10-22 | 广东联迅精密制造有限公司 | A kind of drawer guideway with buffering reset and press rebound opening function |
| CN111728402A (en) * | 2020-07-20 | 2020-10-02 | 佛山市磐炬精密五金科技有限公司 | Adjustable rebound slide rail |
| WO2021013032A1 (en) * | 2019-07-20 | 2021-01-28 | 广东联迅精密制造有限公司 | Drawer guide rail having functions of buffer resetting and pressing rebound opening |
| CN116458738A (en) * | 2023-04-21 | 2023-07-21 | 广东图特精密五金科技股份有限公司 | Pop-up mechanism with short-distance trigger travel |
| WO2023198149A1 (en) * | 2022-04-13 | 2023-10-19 | 广东星徽精密制造股份有限公司 | Buffer and rebound synchronization apparatus for bottom supporting rail |
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| RU207355U1 (en) * | 2021-05-25 | 2021-10-25 | Общество с ограниченной ответственностью "БОЯРД" | DEVICE FOR AUTOMATIC RETRACTING AND EXITING OF THE MOVING PART OF THE GUIDE FOR THE RETRACTABLE ELEMENT OF FURNITURE |
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| CN113598550B (en) * | 2021-07-30 | 2024-06-04 | 广东东泰五金精密制造有限公司 | Adjustable energy storage rebound device |
| CN114165977B (en) * | 2021-11-24 | 2024-02-06 | 安徽康佳同创电器有限公司 | Drawer with limiting structure |
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| CN116458738A (en) * | 2023-04-21 | 2023-07-21 | 广东图特精密五金科技股份有限公司 | Pop-up mechanism with short-distance trigger travel |
| CN116458738B (en) * | 2023-04-21 | 2023-10-20 | 广东图特精密五金科技股份有限公司 | Pop-up mechanism with short-distance trigger travel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021013032A1 (en) | 2021-01-28 |
| CN110477646B (en) | 2023-07-21 |
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