CN110301770A - One kind suppressing pull back actuator and sliding rail - Google Patents
One kind suppressing pull back actuator and sliding rail Download PDFInfo
- Publication number
- CN110301770A CN110301770A CN201910238606.1A CN201910238606A CN110301770A CN 110301770 A CN110301770 A CN 110301770A CN 201910238606 A CN201910238606 A CN 201910238606A CN 110301770 A CN110301770 A CN 110301770A
- Authority
- CN
- China
- Prior art keywords
- actuator
- pulling back
- moving part
- fixing seat
- master slider
- 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
Links
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
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
-
- 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
- A47B88/90—Constructional details of drawers
Abstract
The present invention relates to hinge R & D design technical fields more particularly to one kind to suppress actuator of pulling back, the present invention adopts the following technical scheme: one kind suppresses actuator of pulling back, the fixing seat including longitudinally disposed master slider and positioned at master slider one end；Setting pop-up actuator, for driving the master slider to be longitudinally separated relative to the fixing seat；Actuator of pulling back is set, for drive the master slider relative to the fixing seat it is longitudinally close or connect to, the present invention has the advantages that developing one kind completely newly suppresses driving assembly of pulling back, suitable for band from bullet and the sliding rail of buffering, it is in use, extension spring is further set not keep opening energy accumulating state for a long time, and it can drive the drawer of application in use or wait related accessories automatic buffer return, it effectively improves its service life and improves the stability of its performance entirety, improve the service life and the market competitiveness of equipment.
Description
Technical field:
The present invention relates to hinge R & D design technical fields more particularly to one kind to suppress actuator of pulling back.
Background technique: sliding rail is also known as guide rail, slideway, refers to the drawer being fixed on the cabinet body of furniture, for furniture or cabinet plate
Enter and leave movable hardware connecting component.Sliding rail is suitable for the wooden families such as with steel drawer such as cabinet, furniture, official document cabinet, bathroom cabinet
The drawer of tool connects, however, bullet sliding rail, buffering slide are simple function designs certainly in existing sliding rail, also there is one on the market
The product of a little Combination Designs, a kind of guide rail with buffering reset and rebound open function as disclosed in CN201610185174
Buffer, a kind of concealed full bullet buffer guide rail of three section of modified form disclosed in CN201710396427, structure is complicated, occupancy
Volume is big, also further improves into production and processing cost, however its structure is complicated, further, regardless of compression
Spring or extension spring are in long-term stress, lead to the reduction of its service life, in addition its production cost and yield rate
It is not high, it need to further research and develop improvement.
Summary of the invention:
An object of the present invention is to solve the problems, such as that background technique is any and provides one kind and suppresses actuator of pulling back, especially a kind of
Band suppresses actuator of pulling back from one kind that bearing band buffers.
An object of the present invention is to solve the problems, such as that background technique is any and provides one kind and suppresses actuator of pulling back, especially
A kind of sliding rail buffered from bearing band.
To reach the purpose, the present invention adopts the following technical scheme: one kind suppresses actuator of pulling back, including longitudinally disposed
Master slider and fixing seat positioned at master slider one end；
Setting pop-up actuator, for driving the master slider to be longitudinally separated relative to the fixing seat；
Setting is pulled back actuator, for drive the master slider relative to the fixing seat it is longitudinally close or connect to.
Buffer Unit is set, for damping active force of the master slider relative to fixing seat longitudinal sliding motion when.
Pop-up actuator includes: to be arranged to increase master slider toward the fixing seat direction resistance of motion between fixing seat and master slider
Compress energy storage elastic parts.
Wherein, guide holder is arranged in longitudinal one end of the fixing seat；Guide holder opens up main skid toward master slider direction.
Wherein, the actuator of pulling back is slidably arranged in main skid including the first moving part, the second moving part, and second interlocks
Part is arranged on master slider, in the setting stretching accumulation of energy elastic parts between the first moving part and the second moving part.
Wherein, the Buffer Unit includes the buffering for being arranged to add to the first moving part toward the second moving part resistance of motion
Mechanism.
Wherein, the main skid is arranged close to first moving part one end swings latch assembly.
Wherein, pressing latch assembly is arranged close to second moving part one end in main skid.
Wherein, the main skid of the guide holder slides into close to the setting of one end of fixing seat and is oriented to road, skids off guiding road, sliding
Enter to be oriented to, skid off the second detent of one end setting that guiding road is located at fixing seat, main skid is located at the other end setting of fixing seat
First detent.
Wherein, it is to slide into guiding road, cunning that the main skid, which separates main skid close to the side of fixing seat setting guide pad,
It is oriented to out, one end of guide pad close to main skid is arranged toward the guiding notch for sliding into guiding road direction.
Wherein, second detent is that guide pad is located at one end of fixing seat and is provided with recess, and fixing seat is close to recess
Place's setting is past to skid off the angularly disposed guiding angle in guiding road.
Wherein, first detent includes that leading road is located at the bayonet part swung at latch assembly.
Wherein, the latch assembly that swings includes the corresponding first detent setting swing hook of the first moving part, and swing hook can
Rotation is mounted on the first moving part.
Wherein, pressing latch assembly includes that sliding axle is arranged on the second moving part, and the sliding axle is convex toward main skid direction
It rises and slidably on main skid.
Wherein, compress energy storage elastic parts be included in fixing seat be at least arranged a guide rod toward master slider direction extend,
Compressed spring is sheathed on the guide rod.
Wherein, the corresponding guide rod for being arranged compressed spring of master slider opens up the positive notch of pipe and is located at the first moving part
One end be provided with the gear hole less than compressed spring diameter.
Wherein, the stretching store elastic component is that at least one set is set between the first moving part and the second moving part
Extension spring.
Wherein, the buffer gear includes the damping mechanism being arranged on master slider, and the piston rod of damping mechanism is toward
One moving part direction extends the first moving part of connection；
Or the buffer gear includes the damping mechanism being set on the first moving part, the piston rod of damping mechanism is toward master slider
Direction extends connection master slider.
Wherein, the extension spring is two groups of settings between the first moving part and the second moving part, and buffer gear is set
It sets between two groups of extension springs.
A kind of sliding rail, including slide rail body, slide rail body include at least the first sliding rail, the second sliding rail, third sliding rail, as above
It states and suppresses actuator of pulling back described in any structure, the second sliding rail is slidably mounted on the first sliding rail, and third sliding rail is slidably installed
On the second sliding rail, the lock piece of the corresponding swing latch assembly setting for suppressing actuator of pulling back of third sliding rail is suppressed
Actuator of pulling back setting clasps the swing locking group in first sliding rail one end, the third sliding rail transmission lock piece transmission
Part.
The present invention has the advantages that developing one kind completely newly suppresses driving assembly of pulling back, it is suitable for band from bullet and buffering
Sliding rail further make extension spring not keep opening energy accumulating state for a long time, and it is being used in use
The drawer of application can be driven in the process or waits related accessories automatic buffer return, effectively improved its service life and improved it
The stability of performance entirety improves the service life and the market competitiveness of equipment.
Detailed description of the invention:
Attached drawing 1 is the schematic perspective view for suppressing actuator of pulling back of embodiment 1-2；
Attached drawing 2 is the dismantling schematic perspective view for suppressing actuator of pulling back of embodiment 1-2；
Attached drawing 3 is the dismantling schematic view of the front view for suppressing actuator of pulling back of embodiment 1-2；
Attached drawing 4 is the configuration schematic diagram for suppressing actuator of pulling back of embodiment 1-2；
Attached drawing 5 is the maximum extraction state diagram of the sliding rail of embodiment 2；
Attached drawing 6 is the pulling back of embodiment 2/extract state diagram out；
Attached drawing 7 is the/extraction figure of further pulling back of embodiment 2；
Attached drawing 8 is that the sliding rail maximum of embodiment 2 is pulled back structural schematic diagram.
Specific embodiment:
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that described herein
Specific embodiment is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In description in the present invention, in the absence of explanation to the contrary, " upper and lower, inside and outside " etc. is included in the term
The noun of locality only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without
It should be regarded as the limitation to the term.
In description in the present invention, in its different embodiment, in different technologies feature and technical solution,
Not constituting conflict between technical characteristic and technical solution can both be used in conjunction with each other.
Description and claims of this specification and term " first " in the attached drawing, " second ", " third " etc.
(if present) is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be appreciated that this
The object of sample description is interchangeable under appropriate circumstances.In addition, term " includes " and " having " and their any deformation, meaning
Figure, which is to cover, non-exclusive includes.
Embodiment 1: referring to Fig.1-8, one kind suppressing actuator of pulling back, and one kind suppressing actuator of pulling back, including longitudinally disposed
Master slider and fixing seat positioned at master slider one end；
Setting pop-up actuator, for driving the master slider to be longitudinally separated relative to the fixing seat；
Setting is pulled back actuator, for drive the master slider relative to the fixing seat it is longitudinally close or connect to.
Buffer Unit is set, for damping active force of the master slider relative to fixing seat longitudinal sliding motion when.
Pop-up actuator includes: to be arranged to increase master slider toward the fixing seat direction resistance of motion between fixing seat and master slider
Compress energy storage elastic parts.
Wherein, guide holder is arranged in longitudinal one end of the fixing seat；Guide holder opens up main skid toward master slider direction.
Wherein, the actuator of pulling back is slidably arranged in main skid including the first moving part, the second moving part, and second interlocks
Part is arranged on master slider, in the setting stretching accumulation of energy elastic parts between the first moving part and the second moving part.
Wherein, guide holder 3 opens up main skid 31 toward 2 direction of master slider, and fixing seat 1 is arranged in one end of guide holder 3；
First moving part 4, the second moving part 21 are slidably arranged in main skid 31, and the second moving part 21 is arranged on master slider 2,
Setting stretches accumulation of energy elastic parts between the first moving part 4 and the second moving part 21；
It is arranged to add to buffer gear of first moving part 4 toward 21 resistance of motion of the second moving part, fixing seat 1 and master slider 2
Between setting increase master slider 2 toward the 1 direction resistance of motion of fixing seat compress energy storage elastic parts；
Main skid 31 is arranged close to 4 one end of the first moving part swings latch assembly, and main skid 31 is close to the second moving part 21
One end setting pressing latch assembly.
In a kind of specific embodiment, the main skid 31 of guide holder 3 slides into guiding road close to the setting of one end of fixing seat 1
321, guiding road 322 is skidded off, guiding road 321 is slid into, skids off the second detent of one end setting that guiding road 322 is located at fixing seat 1, it is main
The first detent is arranged in the other end that slideway is located at fixing seat.
In a kind of specific embodiment, the main skid 31 separates close to the side of fixing seat 1 setting guide pad 32
Main skid is to slide into guiding road 321, skid off guiding road 322, and one end of guide pad 32 close to main skid 31 is arranged past slide into and leads
To the guiding notch 323 in 321 direction of road.
In a kind of specific embodiment, second detent be guide pad 32 be located at fixing seat 1 one end be provided with it is recessed
Mouthfuls 324, fixing seat 1 is close to being arranged at recess 324 toward the angularly disposed guiding angle 325 in guiding road 321 is skidded off.
In a kind of specific embodiment, first detent includes that leading road 31 is located at the bayonet part swung at latch assembly
33, swinging latch assembly includes the corresponding first detent setting swing hook 41 of the first moving part 4, and swing hook 41 is rotatably installed
On the first moving part 4, first lug boss 411 downwardly convex relative to 31 side of main skid of swing hook 41, swing hook 41 passes through the first top
Axis 412 is rotatably mounted on the first moving part 4.
In a kind of specific embodiment, pressing latch assembly includes the setting sliding axle 211 in the second moving part 21, sliding
Axis 211 toward 31 direction of main skid protrusion the second lug boss 212 and slidably on main skid 31, the top of sliding axle 211 is logical
Crossing the second apical axis may be rotatably mounted on the second moving part 21.
Pressing latch assembly includes that sliding axle is arranged on the second moving part, and the sliding axle is raised toward main skid direction and can
Sliding is on main skid.
In a kind of specific embodiment, wherein compress energy storage elastic parts is included in fixing seat 1 guiding is at least arranged
Bar 12 extends toward 2 direction of master slider, and compressed spring 11 is sheathed on the guide rod 12, and master slider 2 is corresponding described to be arranged
The guide rod 12 of compressed spring 11 opens up the positive notch 22 of pipe and is provided with positioned at one end of the first moving part 4 less than compressed spring 12
The gear hole 221 of diameter.
In a kind of specific embodiment, stretching store elastic component therein is that at least one set is set to the first moving part 4
With the extension spring 23 between the second moving part 21, extension spring 23 can within set pipe positive bar.
In a kind of specific embodiment, wherein buffer gear includes the damping mechanism 24 being arranged on master slider 2, damping machine
The piston rod 241 of structure 24 extends the first moving part 4 of connection toward 4 direction of the first moving part, or buffer gear includes setting
The piston rod 241 of damping mechanism 24 on the first moving part 4, damping mechanism 24 extends connection master slider toward 2 direction of master slider
2, the damping mechanism 24 can be damper or cushion cylinder.
In a kind of preferred embodiment, the extension spring 23 is two groups of settings in the first moving part 4 and the second gearing
Between part 21, buffer gear is arranged between two groups of extension springs 23.
Embodiment 2: referring to Fig.1-8, a kind of sliding rail, including slide rail body 5, slide rail body 5 include at least the first sliding rail 51,
Second sliding rail 52, third sliding rail 53 suppress the actuator A that pulls back, the second sliding rail 52 as made of any structure in the embodiment 2
It is slidably mounted on the first sliding rail 51, third sliding rail 53 is slidably mounted on the second sliding rail 52, and third sliding rail 53 corresponds to described
The lock piece 54 for suppressing the swing latch assembly setting for the actuator A that pulls back suppresses the actuator A that pulls back and is arranged in the first sliding rail 51 1
End, third sliding rail 53 are driven the lock piece 54 and are driven the swing latch assembly described in clasping.
It is extraction state referring to Fig. 5, extension spring, compressed spring are at this time in use in the present embodiment
Non- energy accumulating state, swing hook activity clamping lock on bayonet part, when the second sliding rail toward suppress pull back actuator activity when, the second sliding rail by
Gradually approaching and contact compressing master slider or guide rod moves the second moving part on master slider toward the second detent direction and gradually
From the recess that main skid slide-in slide-in is oriented on road and is finally locked at the second detent, at this point, extension spring, compressed spring are equal
For energy accumulating state, during third sliding rail slides into, the lock piece of third sliding rail drives swing hook to be detached from bayonet part, get rid of with
Afterwards, extension spring bounces back and drives third sliding rail to pull back since damping mechanism acts on, and completes to buffer to pull back to close the process of cabinet, work as
When opening cabinet, simultaneously respective action power in master slider and then makes the second moving part be detached from second detent to pressing cabinet
Recess simultaneously makes the second moving part of master slider slide to main skid from guiding road is skidded off and move to the first moving part from bayonet part
And be fastened at bayonet part, in the process, since the accumulation of energy release of compressed spring drives cabinet extraction.
Certainly, the above is only better embodiments of the present invention, and use scope of the invention is not limited with this, therefore, it is all
Equivalent change is made in the principle of the invention should be included within the scope of the present invention.
Claims (20)
1. one kind suppresses actuator of pulling back, the fixing seat including longitudinally disposed master slider and positioned at master slider one end；
Setting pop-up actuator, for driving the master slider to be longitudinally separated relative to the fixing seat；
Setting is pulled back actuator, for drive the master slider relative to the fixing seat it is longitudinally close or connect to.
2. one kind according to claim 1 suppresses actuator of pulling back, it is characterised in that: setting Buffer Unit, for damping
Active force when master slider is relative to fixing seat longitudinal sliding motion.
3. one kind according to claim 1 suppresses actuator of pulling back, it is characterised in that: pop-up actuator includes: fixing seat
Compress energy storage elastic parts of the setting increase master slider toward the fixing seat direction resistance of motion between master slider.
4. one kind according to claim 1 or 2 or 3 suppresses actuator of pulling back, it is characterised in that: the fixing seat is indulged
To one end, guide holder is set；Guide holder opens up main skid toward master slider direction.
5. one kind according to claim 4 suppresses actuator of pulling back, it is characterised in that: the actuator of pulling back includes first
Moving part, the second moving part are slidably arranged in main skid, and the second moving part is arranged on master slider, be located at the first moving part with
Setting stretches accumulation of energy elastic parts between second moving part.
6. one kind according to claim 1 suppresses actuator of pulling back, it is characterised in that: the Buffer Unit includes that setting is used
In increase the first moving part toward the second moving part resistance of motion buffer gear.
7. one kind according to claim 4 suppresses actuator of pulling back, it is characterised in that: the main skid connects close to first
The setting of moving part one end swings latch assembly.
8. one kind according to claim 4 suppresses actuator of pulling back, it is characterised in that: main skid is close to the second moving part
One end setting pressing latch assembly.
9. one kind according to claim 4 suppresses actuator of pulling back, it is characterised in that: the main skid of the guide holder is close
In one end of fixing seat, setting slides into guiding road, skids off guiding road, slides into guiding road, skids off one end that guiding road is located at fixing seat
Second detent is set, and the first detent is arranged in the other end that main skid is located at fixing seat.
10. one kind according to claim 9 suppresses actuator of pulling back, it is characterised in that: the main skid is close to fixation
It is to slide into guiding road, skid off guiding road that the side setting guide pad of seat, which separates main skid, and guide pad is close to one end of main skid
It is arranged toward the guiding notch for sliding into guiding road direction.
11. one kind according to claim 9 suppresses actuator of pulling back, it is characterised in that: second detent is guide pad
One end of fixing seat is provided with recess, fixing seat is arranged oblique toward the angularly disposed guiding in guiding road is skidded off close to indent
Mouthful.
12. one kind according to claim 9 suppresses actuator of pulling back, it is characterised in that: first detent includes leading
Road is located at the bayonet part swung at latch assembly.
13. one kind according to claim 7 suppresses actuator of pulling back, it is characterised in that: the swing latch assembly includes
Swing hook is arranged in corresponding first detent of first moving part, and swing hook is rotatably mounted on the first moving part.
14. one kind according to claim 8 suppresses actuator of pulling back, it is characterised in that: pressing latch assembly is included in the
Sliding axle is set on two moving parts, the sliding axle is toward main skid direction protrusion and slidably on main skid.
15. one kind according to claim 3 suppresses actuator of pulling back, it is characterised in that: compress energy storage elastic parts includes
A guide rod is at least arranged in fixing seat to extend toward master slider direction, compressed spring is sheathed on the guide rod.
16. one kind according to claim 15 suppresses actuator of pulling back, it is characterised in that: master slider is corresponding described to be arranged
The guide rod of compressed spring opens up the positive notch of pipe and one end of the first moving part is provided with the gear less than compressed spring diameter
Hole.
17. one kind according to claim 5 suppresses actuator of pulling back, it is characterised in that: the stretching store elastic group
Part is the extension spring that at least one set is set between the first moving part and the second moving part.
18. one kind according to claim 6 suppresses actuator of pulling back, it is characterised in that: the buffer gear includes setting
The damping mechanism on master slider is set, the piston rod of damping mechanism extends the first moving part of connection toward the first moving part direction；
Or the buffer gear includes the damping mechanism being set on the first moving part, the piston rod of damping mechanism is toward master slider
Direction extends connection master slider.
19. one kind according to claim 17 suppresses actuator of pulling back, it is characterised in that: the extension spring is two groups
It is arranged between the first moving part and the second moving part, buffer gear is arranged between two groups of extension springs.
20. a kind of sliding rail, including slide rail body, slide rail body includes at least the first sliding rail, the second sliding rail, third sliding rail, such as weighs
Benefit requires 1-20 is described in any item to suppress actuator of pulling back, and the second sliding rail is slidably mounted on the first sliding rail, and third sliding rail is sliding
It is dynamic to be mounted on the second sliding rail, the locking of the corresponding swing latch assembly setting for suppressing actuator of pulling back of third sliding rail
Part suppresses actuator setting of pulling back in first sliding rail one end, and the third sliding rail transmission lock piece transmission clasps the pendulum
Dynamic latch assembly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018204213640 | 2018-03-27 | ||
| CN201820421364 | 2018-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110301770A true CN110301770A (en) | 2019-10-08 |
Family
ID=68074400
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910238606.1A Pending CN110301770A (en) | 2018-03-27 | 2019-03-27 | One kind suppressing pull back actuator and sliding rail |
| CN201920399693.4U Active CN210329930U (en) | 2018-03-27 | 2019-03-27 | Spring-pressing pull-back driving piece and sliding rail |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399693.4U Active CN210329930U (en) | 2018-03-27 | 2019-03-27 | Spring-pressing pull-back driving piece and sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110301770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091386A (en) * | 2019-12-23 | 2021-07-09 | 合肥海尔电冰箱有限公司 | Slide rail, drawer and refrigerator |
| KR20220030397A (en) * | 2020-08-31 | 2022-03-11 | 권현구 | Multi functional slide apparatus |
-
2019
- 2019-03-27 CN CN201910238606.1A patent/CN110301770A/en active Pending
- 2019-03-27 CN CN201920399693.4U patent/CN210329930U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091386A (en) * | 2019-12-23 | 2021-07-09 | 合肥海尔电冰箱有限公司 | Slide rail, drawer and refrigerator |
| CN113091386B (en) * | 2019-12-23 | 2023-06-16 | 合肥海尔电冰箱有限公司 | Slide rail, drawer and refrigerator |
| KR20220030397A (en) * | 2020-08-31 | 2022-03-11 | 권현구 | Multi functional slide apparatus |
| KR102395125B1 (en) | 2020-08-31 | 2022-05-09 | 권현구 | Multi functional slide apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210329930U (en) | 2020-04-17 |
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