CN103082701A - Automatic closing system used for movable furniture cupboard parts - Google Patents
Automatic closing system used for movable furniture cupboard parts Download PDFInfo
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- CN103082701A CN103082701A CN2011103324066A CN201110332406A CN103082701A CN 103082701 A CN103082701 A CN 103082701A CN 2011103324066 A CN2011103324066 A CN 2011103324066A CN 201110332406 A CN201110332406 A CN 201110332406A CN 103082701 A CN103082701 A CN 103082701A
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- Prior art keywords
- spring
- slide
- piece
- sliding shoe
- damper
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- 239000002184 metal Substances 0.000 claims abstract description 9
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
An automatic closing system used for movable furniture cupboard parts comprises a metal shell, a slide seat, a sliding block, a trigging block, a spring and a damper. The slide seat playing a role in guiding is arranged in the metal shell, the sliding block and the triggering block are matched with the slide seat and can slide back and forth in the slide seat, one end of the slide seat is buckled with a positioning bent hook of a movable rail, the other end of the slide seat is clamped in a limiting notch of the movable rail, a small cylinder at the front end of the sliding block is connected with a small circular hole of the triggering block, the tail end of the sliding block is in buckled connection with the spring and one end of the damper respectively, and the other end, connected with the spring, of the damper is in buckled connection with a wedge-shaped clamping head which is fixed in the damper by means of fastening. When the triggering block on the automatic closing system is triggered, the sliding block is pulled back by the spring under deformation, and the automatic closing system is connected with the movable rail, so that the movable rail realizes automatic closing along pulling back of the spring while the damper at the tail end of the sliding block can play a role in gently closing a drawer.
Description
Technical field
The present invention relates to a kind of automatic closs system for movable furniture cabinet parts, this system comprises a metal shell, one is placed in the slide of doing guide effect in metal shell, sliding shoe that matches with slide and can slidably reciprocate within it and touch piece, a spring, a damper.The location crotch of slide one end and moving rail interlocks, the other end is stuck in the spacing breach of moving rail, the sliding shoe front end is connected with a shake-up piece, tail end is connected with damper with spring respectively to interlock and is connected, the other end of spring and wedge shape dop interlock and connect, and the wedge shape dop is fixed in the damping device of moving rail by the buckle mode.When the shake-up piece on this automatic closs system is triggered, sliding shoe and shake-up piece are in the springs return of deformation, because automatic closs system is installed on moving rail, so, moving rail is realized auto-closing along with retracting of spring, and the damper of sliding shoe tail end can play an effect that the gentle Slow Close of drawer is closed simultaneously.
Technical background
Usually, in the drawer use procedure, during closing drawers, drawer need to be pushed on earth, and usually need to repeatedly be pushed or confirm whether drawer is closed in actual use procedure.this automatic closs system closely is connected with movable part such as the track of drawer, be in when pulling open state at drawer, spring in automatic closs system is in deformed state, when pushing drawer, by inertia, drawer back moves, when the shake-up piece of automatic closs system is encountered the fixed contact of orbit determination, the shake-up piece is triggered, sliding shoe and shake-up piece are retracted rapidly by spring, and then drive track and drawer auto-closing, at this moment, damper produces a power opposite with spring tension in the process that drawer is closed, damper just effectively slows down the closing speed of drawer like this, thereby alleviate or when eliminating drawer and closing owing to clashing into the noise that produces.Therefore, a kind of device that is used for realizing auto-closing and soft closure of invention.
Summary of the invention
The objective of the invention is, create the described automatic closs system of a kind of preface, thereby realize drawer auto-closing and soft effect of closing.This systematic function is stable, installs simple and conveniently, and reliability is high, and is durable in use.
In order to realize above effect, the present invention by the following technical solutions.
invent a kind of automatic closs system for movable furniture cabinet parts, it finally is fixed on drawer rail and uses, shake-up piece in this system and sliding shoe can be done the motion with respect to slide in the pull motion of track, when drawer is pulled out, the direction of motion of touching piece and sliding shoe is opposite with the track pull-out direction, tip upside down on the damper adjusting rod of sliding shoe tail end and do and touch piece motion in the same way this moment, the spring that is buckled in the sliding shoe tail end is stretched, when drawer is closed, track back moves, until the shake-up piece above automatic closs system is encountered fixedly front contact of one on track, self-closing system is triggered, spring drives track and begins retraction, touch piece and begin to do the motion identical with the spring tension direction with sliding shoe this moment under the effect of spring tension, the damper that tips upside down on sliding shoe begins to produce a power opposite with spring tension, like this under the effect of a pulling force and thrust, drawer is realized auto-closing and soft closing.
Description of drawings
The below is by description of drawings Function and operation of the present invention.
Fig. 1 is the automatic closs system schematic diagram under each part decomposing state
Fig. 2 is the automatic closs system assembly schematic diagram of assembling
Fig. 3 is installed on automatic closs system the schematic diagram that moves on rail
Fig. 4 is the assembling schematic diagram of slide and moving rail
Fig. 5 is the connection diagram of adjusting rod and the sliding shoe of damper
Fig. 6 is damping device and wedge shape dop part schematic diagram
Fig. 7 is the part schematic diagram that touches piece
Fig. 8 is the part schematic diagram of sliding shoe
Fig. 9 is that drawer is under closed condition, the state of the sliding shoe of automatic closs system and shake-up piece
Figure 10 be drawer in opening or closing process, the sliding shoe of automatic closs system and touch the state of piece and under this state, the schematic cross-section that coordinates between the gathering sill of sliding shoe and the guided way of slide
Figure 11 is that drawer is under open mode, the state of the sliding shoe of automatic closs system and shake-up piece
Specific implementation method
By reference to the accompanying drawings invention is further elaborated below:
In following examples, automatic closs system is fixed on the track that can pull out and/or close, and track finally is fixed on the sidewall of furniture or cabinet.
In the embodiment of Fig. 9, drawer is in normal closed condition, this moment, track was in closure state, automatic closs system is in closure state, a fixed contact on orbit determination is stuck in the semicircle opening draw-in groove that touches the piece middle part, touch piece and be connected with sliding shoe and be buckled on slide, the sliding shoe tail end is connected with spring, the spring other end be fixed on the damping device that moves rail after the wedge shape dop is connected.
When drawer is subject to outside pulling force, moving rail begins along with the beginning of pulling out of drawer is moved to pull-out direction, moving rail begins to do the motion with respect to orbit determination, be arranged on slide and the metal shell of moving rail, begin to do the motion with respect to orbit determination, be stuck on the fixed contact of orbit determination owing to touching piece, make the shake-up piece drive sliding shoe and begin to do moving with respect to slide along the guided way of slide, the spring that is buckled on sliding shoe begins to be stretched, and the damper adjusting rod that tips upside down on sliding shoe is stretched.
In the embodiment of Figure 11, touch piece and sliding shoe with respect to slide move to one fixing apart from the time, the head that touches piece turns in the Baltimore groove of slide, and fixed contact breaks away from touches piece, and this moment, moving rail continued to move to pull-out direction under the effect of inertia or external broach.
in the embodiment of Figure 11, drawer begins to close under the effect of external force, when the shake-up piece touches the fixed contact triggering of orbit determination, the head that is arranged in the shake-up piece of slide Baltimore groove breaks away from groove, tangle the fixed contact on orbit determination, and the spring drive sliding shoe that is under deformed state back moves with the guided way of shake-up piece along slide, slide and metal shell begin to do move toward one another with respect to orbit determination, slide and metal shell are done move toward one another with respect to sliding shoe and shake-up piece, damper begins to produce a power opposite with spring tension, drawer begins to close under the effect of spring tension like this, until drawer is closed fully, while closes and will become soft under the effect of the resistance of damper, thereby reach reduction or eliminate the sound that clashes into when drawer is closed, reach soft effect of closing.
Claims (10)
1. automatic closs system that is used for movable furniture cabinet parts, this system comprises a metal shell (2), one is placed in the slide (4) of doing guide effect in metal shell (2), sliding shoe (5) and a shake-up piece (3) that matches and can slidably reciprocate within it with slide (4), a spring (7), a damper (6).The location crotch (10) of slide (4) one ends and moving rail (1) interlocks, the other end is stuck in the spacing breach (11) of moving rail (1), sliding shoe (5) front end small column is connected with shake-up piece (a 3) small sircle hole, tail end is connected 6 with a spring (7) with damper respectively) one interlock and be connected, the other end that spring (7) connects interlocks with wedge shape dop (8) and is connected, and wedge shape dop (8) is fixed in damping device (9) by the buckle mode.Shake-up piece (3) on this automatic closs system is when being triggered, the spring (7) that sliding shoe (5) is in deformation retracts, because of automatic closs system with move rail (1) and be connected, so, moving rail (1) is realized auto-closing along with pulling back of spring (7), and the damper (6) of sliding shoe (5) tail end can play an effect that the gentle Slow Close of drawer is closed simultaneously.
2. according to automatic closs system claimed in claim 1, it is characterized in that, sliding shoe (5) and shake-up piece (3) can slidably reciprocate in slide (4), be provided with at least one guided way (12) in slide, in sliding shoe (5) and shake-up piece (3), corresponding at least one gathering sill (13) that is provided with matches with slide.
3. according to automatic closs system claimed in claim 1, it is characterized in that, this system comprises at least one spring (7) or part and a damper (6) of similar effect is arranged with it.
4. according to slide claimed in claim 1 (4), it is characterized in that, slide (4) one ends are provided with a square hole (14), the location crotch (10) of this Kong Yudong rail (1) is interlocked, make it fixing, the other end is stuck in the spacing breach (11) of moving rail (1), and this automatic closs system just firmly is installed on track.
5. according to damping device claimed in claim 1 (9), it is characterized in that, exist a cross section to be T-shaped groove (15) at its afterbody, this front of the slot is little, and the rear end is large, becomes the chock shape, and this groove effect is to make the convenient installation of wedge shape dop (8).
6. according to shake-up piece claimed in claim 1 (3), it is characterized in that, touch piece (3) and be the class triangular shape, its head has a small lugs (16), there is a C type geosynclinal convex platform (17) that coordinates with the slide guided way at the middle part, a small sircle hole (18) is arranged at the bottom of its class triangular shape, can conveniently be connected with the little convex cylindrical (19) of sliding shoe.
7. according to shake-up piece claimed in claim 1 (3), it is characterized in that in the middle part of shake-up piece (3), a semicircle opening draw-in groove (24) being arranged, its role is to make the fixed contact device on track conveniently to snap in it.
8. according to sliding shoe claimed in claim 1 (5), it is characterized in that, one of sliding shoe has a little convex cylindrical (19), the other end has a T connected in star (20) to interlock with spring (7) to be connected use, side has a gathering sill that matches with the guided way of slide (13), another side has a little T-shaped groove (22), and the groove (21) of the adjusting rod end of this groove and damper interlocks and is connected.
9. according to spring claimed in claim 1 (7), it is characterized in that, the two ends shape is T-shaped.
10. according to wedge shape dop claimed in claim 1 (8), it is characterized in that, it is one trapezoidal that shape is, there is a T connected in star (20) the inside, interlocking with spring (7) is connected use, and there is a boss (23) its end, spacing use when assembling with damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103324066A CN103082701A (en) | 2011-10-28 | 2011-10-28 | Automatic closing system used for movable furniture cupboard parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103324066A CN103082701A (en) | 2011-10-28 | 2011-10-28 | Automatic closing system used for movable furniture cupboard parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103082701A true CN103082701A (en) | 2013-05-08 |
Family
ID=48196231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103324066A Pending CN103082701A (en) | 2011-10-28 | 2011-10-28 | Automatic closing system used for movable furniture cupboard parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103082701A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103584525A (en) * | 2013-10-24 | 2014-02-19 | 伍志勇 | Drawer slide rail system |
| CN104939560A (en) * | 2015-03-26 | 2015-09-30 | 浙江永艺家具股份有限公司 | Damping adjusting device for chair seat of seat-back linkage chair |
| CN111631529A (en) * | 2020-04-21 | 2020-09-08 | 北京花都家美办公家具有限公司 | A filing cabinet with self-locking function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201019283Y (en) * | 2007-03-21 | 2008-02-13 | 佛山市顺德区泰明金属制品厂有限公司 | Drawer and sliding rail |
| CN201175114Y (en) * | 2008-03-26 | 2009-01-07 | 伍志勇 | Slide quick-mounting mechanism of drawer |
| DE202008008853U1 (en) * | 2008-06-20 | 2009-01-22 | He, Jingtian, Foshan City | Damping buffer retraction device for a guide rail |
| CN101781957A (en) * | 2010-02-05 | 2010-07-21 | 伍志勇 | Cushioning device fitting for furniture |
| CN201861153U (en) * | 2010-08-03 | 2011-06-15 | 李绍汉 | Buffering return device for drawer guide rail |
-
2011
- 2011-10-28 CN CN2011103324066A patent/CN103082701A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201019283Y (en) * | 2007-03-21 | 2008-02-13 | 佛山市顺德区泰明金属制品厂有限公司 | Drawer and sliding rail |
| CN201175114Y (en) * | 2008-03-26 | 2009-01-07 | 伍志勇 | Slide quick-mounting mechanism of drawer |
| DE202008008853U1 (en) * | 2008-06-20 | 2009-01-22 | He, Jingtian, Foshan City | Damping buffer retraction device for a guide rail |
| CN101781957A (en) * | 2010-02-05 | 2010-07-21 | 伍志勇 | Cushioning device fitting for furniture |
| CN201861153U (en) * | 2010-08-03 | 2011-06-15 | 李绍汉 | Buffering return device for drawer guide rail |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103584525A (en) * | 2013-10-24 | 2014-02-19 | 伍志勇 | Drawer slide rail system |
| CN103584525B (en) * | 2013-10-24 | 2016-05-18 | 伍志勇 | A kind of drawer slide system |
| CN104939560A (en) * | 2015-03-26 | 2015-09-30 | 浙江永艺家具股份有限公司 | Damping adjusting device for chair seat of seat-back linkage chair |
| CN111631529A (en) * | 2020-04-21 | 2020-09-08 | 北京花都家美办公家具有限公司 | A filing cabinet with self-locking function |
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| DD01 | Delivery of document by public notice |
Addressee: Jiang Hua Document name: Notification of Passing Examination on Formalities |
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Application publication date: 20130508 |