CN105661965A - Guide rail buffer with buffer resetting and rebound opening functions - Google Patents
Guide rail buffer with buffer resetting and rebound opening functions Download PDFInfo
- Publication number
- CN105661965A CN105661965A CN201610185174.9A CN201610185174A CN105661965A CN 105661965 A CN105661965 A CN 105661965A CN 201610185174 A CN201610185174 A CN 201610185174A CN 105661965 A CN105661965 A CN 105661965A
- Authority
- CN
- China
- Prior art keywords
- buffer
- bounce
- sliding block
- buffering
- slide block
- 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.)
- Granted
Links
- 230000006870 function Effects 0.000 title abstract description 11
- 230000003139 buffering effect Effects 0.000 claims description 39
- 230000009471 action Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035807 sensation Effects 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
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0018—Buffers, stop blocks or latches for single drawer slides
-
- 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
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0091—Drawer movement damping
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a guide rail buffer with buffer resetting and rebound opening functions. The guide rail buffer is characterized by comprising a main frame, a buffer sliding block, a rebound sliding block, a driving slide way, a buffer pulling needle and a rebound pulling needle, wherein the buffer sliding block and the rebound sliding block are arranged on the main frame; the buffer sliding block is arranged on a buffer sliding rail of the main frame and slides on the buffer sliding rail of the main frame; the driving slide way is arranged on the main frame and is internally provided with a drive sliding block; a reset spring is arranged between the front end of the drive sliding block and the buffer sliding block; a rebound spring is arranged between the front end of the drive sliding block and the main frame; a traction rope is arranged at the tail section of the drive sliding block; the traction rope is connected with the rebound sliding block after the traction rope bypasses a guiding wheel arranged at the tail end of the main frame; the buffer pulling needle and the rebound pulling needle are matched with the buffer sliding block and the rebound sliding block and are arranged on a guide rail body. The guide rail buffer disclosed by the invention has the beneficial effects that the stroke is large during rebound opening, and convenience is provided for a user to use; after the buffer sliding block is closed, a locking action on a drawer is obtained, the drawer is prevented from being opened under a non-external force situation, and the attractiveness and the tidiness are ensured.
Description
Technical field
The present invention relates to a kind of buffer, specifically a kind of guide buffer with buffering reset and bounce-back open function.
Background technology
At present, the drawer of various desks is assembled with the drawer guideway that slides freely. In order to make drawer can be close to desk after closing, it appears neat appearance. The method of prior art is to adopt the pass angle type guide rail certainly of international design, one section of guide rail being slightly tilted downwards it is provided with in the rear end of retaining rail, automatically slide down under the effect of deadweight when the front wheel allowing the slip rail being contained on drawer runs to tilting section, thus ensureing that drawer completely closes. But, this exist following weak point from pass angle type guide rail always: 1, when the roller of slip rail is pushed into downslide end, the deadweight depending merely on drawer makes roller only have the inclined-plane of 2.5 degree to 3 degree to glide, and gliding, it is inconspicuous to close, and result of use is very undesirable; 2, owing to the angle of bending is little, when drawer outwards slightly tilts, just there is situation about skidding off and fall on the ground; 3, due to structure, during fixed rack bending, smooth-going can not be connected at bending point, therefore during drawer push-and-pull, always have the sensation of descending after upward slope, be so difficult to meet the requirement of user; 4, owing to drawer does not have auto-lock function, when moving desk, drawer easily glides at Gravitative Loads and is shifted out, and causes and moves inconvenience.
Summary of the invention
The invention aims to the shortcoming overcoming prior art to exist, it is provided that a kind of simple in construction, easy to use, production cost is low, a kind of guide buffer with buffering reset and bounce-back open function that structural approach is novel.
The present invention seeks to realize with the following methods: a kind of have buffering and reset and the guide buffer of bounce-back open function, it is characterized in that: it includes body frame and the buffer sliding block being provided thereon and bounce-back slide block, buffer sliding block is arranged on the buffering slide of body frame and slides, bounce-back slide block is arranged on the bounce-back slideway on body frame Nei and slides, buffering slide be provided with foremost buffering bayonet socket for fixing buffer sliding block, bounce-back slideway be provided with foremost bounce-back bayonet socket for stationary bounce slide block;
Also include the driving slideway being arranged on body frame, drive in slideway and be arranged on driving slide block, drive and be provided with reset tension spring between the front end of slide block and buffer sliding block, and it is provided with bounce-back extension spring between body frame, the rear driving slide block is provided with pull rope, and pull rope is connected with bounce-back slide block after walking around the directive wheel being arranged on body frame tail end;
Also including the cushion dashpot being arranged between body frame and buffer sliding block, cushion dashpot is retraction buffer-type;
Also including the buffering pulling needle and the bounce-back pulling needle that coordinate with buffer sliding block and bounce-back slide block, buffering pulling needle and bounce-back pulling needle are arranged in guide rail body.
The rearmost end of described bounce-back slideway is provided with anti-tripping, the unsettled setting in anti-tripping two side and top, and only tail end is connected with body frame one.
The upper cover of piston rod of described cushion dashpot is equipped with buffer spring, and the top of piston rod is connected with buffer sliding block.
Described buffering pulling needle and bounce-back pulling needle are arranged on the outer rail of guide rail body, and body frame is then arranged on the interior rail of guide rail body.
Described drive slide block that one end of buffer sliding block is provided with thimble, thimble can intert buffer sliding block movement locus in.
The invention has the beneficial effects as follows: 1, the present invention there is simple in construction, easy to assembly, production cost is low, and the market competitiveness is strong. 2, the linkage structure of unique buffer sliding block and bounce-back slide block is utilized, while drawer can be made to have buffering reset function when closing, also by pressing drawer so that it is bounce-back is opened. 3, when bounce-back is opened, stroke is big, can be user-friendly to. 4, after buffer sliding block is closed, the locking effect to drawer can be played, it is to avoid drawer is opened when non-external force, it is ensured that it is attractive in appearance, neatly.
Accompanying drawing explanation
Fig. 1 is present configuration general assembly result of use figure.
Fig. 2 is present configuration and guide rail installation diagram.
Fig. 3,4 it is present configuration axonometric chart.
Fig. 5 is present configuration front view.
Fig. 6 is present configuration rearview.
Fig. 7 is structural representation after the hiding body frame of the present invention.
Fig. 8,9 be in the present invention buffer sliding block and bounce-back slide block action schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention made concrete further instruction. A kind of guide buffer with buffering reset and bounce-back open function, it is characterized in that: it includes body frame 1 and the buffer sliding block 2 being provided thereon and bounce-back slide block 3, buffer sliding block 2 is arranged on the buffering slide 11 of body frame 1 and slides, bounce-back slide block 3 is arranged in the bounce-back slideway 12 on body frame 1 and slides, buffering slide 11 be provided with foremost buffering bayonet socket 13 for fixing buffer sliding block 2, bounce-back slideway 12 be provided with foremost bounce-back bayonet socket 14 for stationary bounce slide block 3;
Also include the driving slideway 15 being arranged on body frame 1, drive and in slideway 15, be arranged on driving slide block 4, drive and be provided with reset tension spring 5 between the front end of slide block 4 and buffer sliding block 2, and it is provided with bounce-back extension spring 6 between body frame 1, the rear driving slide block 4 is provided with pull rope 7, and pull rope 7 is connected with bounce-back slide block 3 after walking around the directive wheel 8 being arranged on body frame 1 tail end;
Also including the cushion dashpot 81 being arranged between body frame 1 and buffer sliding block 2, cushion dashpot 81 is retraction buffer-type;
Also including the buffering pulling needle 21 and the bounce-back pulling needle 31 that coordinate with buffer sliding block 2 and bounce-back slide block 3, buffering pulling needle 21 and bounce-back pulling needle 31 are arranged in guide rail body 9.
The rearmost end of described bounce-back slideway 12 is provided with anti-tripping 16, the unsettled setting in anti-tripping 16 two sides and top, and only tail end is connected with body frame 1 one.
Being set with buffer spring 83 on the piston rod 82 of described cushion dashpot 81, the top of piston rod 82 is connected with buffer sliding block 2.
Described buffering pulling needle 21 and bounce-back pulling needle 31 are arranged on the outer rail 91 of guide rail body 9, and body frame 1 is then arranged on the interior rail 92 of guide rail body 9.
Described drive slide block 4 that one end of buffer sliding block 2 is provided with thimble 41, thimble 41 can intert buffer sliding block 2 movement locus in.
Operation principle: in Fig. 8 shown in A figure, when guide rail is closed, buffer sliding block and bounce-back slide block lay respectively at buffering slide 11 and the rearmost end of bounce-back slideway 12, reset tension spring and bounce-back extension spring now are in relaxed state, and buffering pulling needle 21 and bounce-back pulling needle 31 buckle respectively in buffer sliding block and bounce-back slide block.
In Fig. 8 shown in B figure, when user is initially opened drawer, drawer drives buffer sliding block to move out by the buffering pulling needle on outer rail, and stretches reset tension spring and buffering thick stick 81. When buffer sliding block moves to buffering slide 11 buffering bayonet socket 1 foremost, it is fixing that buffer sliding block generation beat is snapped on this buffering bayonet socket 1, and departs from buffering pulling needle.
In Fig. 8 shown in C figure: user pulls on drawer and opens, bounce-back pulling needle 31 drive bounce-back slide block move upward, and by pull rope 7 pull driving slide block 4 move downward so that it is stretch reset tension spring and bounce-back extension spring. When the slide block movement that rebounds is to bounce-back slideway 12 bounce-back bayonet socket 14 foremost, bounce-back slide block generation beat enters in bounce-back buckle, and breaks off relations with bounce-back pulling needle, and drawer is fully opened.
In Fig. 9 shown in A figure, when user closes drawer, firmly inwardly promoting drawer, drawer drives outer rail 91 inward. First, the reset of the shock of the reset pulling needle on outer rail is set ahead so that resets and setting ahead in reset entrance reset slide rail, and again links up with reset pulling needle. Reset slide block is under the spring-force driven dual of reset tension spring, and under the damping action of cushion dashpot 81 so that reset slide block drags outer rail slowly closing, thus serving buffering reset response when drawer is closed.
In Fig. 9 shown in B figure, when the mode that user requires over bounce-back opens drawer, drawer is pressed inward against with interior, the pulling needle on outer rail is made to clash into bounce-back slide block 3, make it depart from and be reset to the rearmost end of bounce-back slideway in bounce-back bayonet socket 14, now drive slide block 4 to lose and reset tension spring and bounce-back extension spring involved effect. Bounce-back extension spring produces pulling force and makes to drive slide block 4 to move upward, and utilizes the thimble being arranged on driving slide block 4 to promote buffer sliding block to outwardly open, drives outer rail to open by the effect of buffer sliding block, it is achieved thereby that the press rebound formula opening function of drawer.
Compared with traditional drawer guideway, owing to the structure in this case can achieve the buffering reset function of drawer, greatly, limiting component is subject to shock for a long time and is easily caused the drawbacks such as parts damages can to avoid noise during the closedown that tradition exists without the guide rail of pooling feature. Meanwhile, the drawer after closedown is subject to the restriction of buffer sliding block, can make its state remained turned-off, it is to avoid drawer is opened when non-external force operates, it is ensured that drawer is beautiful and clean after closing. It addition, the rebounding type opening structure of uniqueness, user-friendly simultaneously as have employed bounce-back extension spring and start so that it is have bigger opening travel. Meanwhile, simply, action is efficient, it is possible to provide bigger elastic force, for drawer heavy, large-scale, thus promoting its scope of application so that it is the unique market competitiveness, therefore can be widely popularized use for bounce-back extension spring and release, locking structure.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; such as the type of drive of the slide block that rebounds, the concrete form of bounce-back extension spring and installation site etc., these changes and improvements both fall within the claimed scope of the invention.
Claims (5)
1. a guide buffer with buffering reset and bounce-back open function, it is characterized in that: it includes body frame (1) and the buffer sliding block (2) being provided thereon and bounce-back slide block (3), buffer sliding block (2) is arranged on the upper slip of buffering slide (11) of body frame (1), bounce-back slide block (3) is arranged on the bounce-back slideway (12) on body frame (1) Nei and slides, buffering bayonet socket (13) that is provided with foremost of buffering slide (11) is used for fixing buffer sliding block (2), bounce-back slideway (12) be provided with foremost bounce-back bayonet socket (14) for stationary bounce slide block (3),
Also include the driving slideway (15) being arranged on body frame (1), drive and in slideway (15), be arranged on driving slide block (4), drive and be provided with reset tension spring (5) between the front end of slide block (4) and buffer sliding block (2), and it is provided with bounce-back extension spring (6) between body frame (1), the rear driving slide block (4) is provided with pull rope (7), and pull rope (7) is walked around the directive wheel (8) being arranged on body frame (1) tail end and is connected with bounce-back slide block (3) afterwards;
Also including the cushion dashpot (81) being arranged between body frame (1) and buffer sliding block (2), cushion dashpot (81) is retraction buffer-type;
Also including the buffering pulling needle (21) and bounce-back pulling needle (31) that coordinate with buffer sliding block (2) and bounce-back slide block (3), buffering pulling needle (21) and bounce-back pulling needle (31) are arranged in guide rail body (9).
2. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, it is characterized in that: the rearmost end of described bounce-back slideway (12) is provided with anti-tripping (16), the unsettled setting in anti-tripping (16) two side and top, only tail end is connected with body frame (1) one.
3. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, it is characterized in that: being set with buffer spring (83) on the piston rod (82) of described cushion dashpot (81), the top of piston rod (82) is connected with buffer sliding block (2).
4. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, it is characterized in that: described buffering pulling needle (21) and bounce-back pulling needle (31) are arranged on the outer rail (91) of guide rail body (9), and body frame (1) is then arranged on the interior rail (92) of guide rail body (9).
5. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, it is characterized in that: described driving slide block (4) is provided with thimble (41) towards one end of buffer sliding block (2), thimble (41) can intert buffer sliding block (2) movement locus in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610185174.9A CN105661965B (en) | 2016-03-29 | 2016-03-29 | A kind of guide buffer that there is buffering to reset and rebound open function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610185174.9A CN105661965B (en) | 2016-03-29 | 2016-03-29 | A kind of guide buffer that there is buffering to reset and rebound open function |
Publications (2)
Publication Number | Publication Date |
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CN105661965A true CN105661965A (en) | 2016-06-15 |
CN105661965B CN105661965B (en) | 2018-02-06 |
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Family Applications (1)
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CN201610185174.9A Active CN105661965B (en) | 2016-03-29 | 2016-03-29 | A kind of guide buffer that there is buffering to reset and rebound open function |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106617818A (en) * | 2017-01-06 | 2017-05-10 | 伍志勇 | Opening-closing mechanism for furniture |
CN107232815A (en) * | 2017-05-31 | 2017-10-10 | 陈明开 | A kind of modified form three saves concealed full bullet buffer guide rail |
CN108323970A (en) * | 2018-03-30 | 2018-07-27 | 陈明开 | A kind of linkage structure of three sections telescopic rail buffer |
CN108391990A (en) * | 2018-03-31 | 2018-08-14 | 陈明开 | A kind of drawer guide rail buffering device with synchronous rebound open function |
CN108577269A (en) * | 2018-06-27 | 2018-09-28 | 佛山市永桦锠胜家居用品有限公司 | A kind of hidden guide |
CN109744768A (en) * | 2019-01-31 | 2019-05-14 | 雅固拉国际精密工业(苏州)有限公司 | A kind of slow self-closing mechanism of sliding rail |
CN110279240A (en) * | 2019-07-25 | 2019-09-27 | 广东东泰五金精密制造有限公司 | A kind of mute laborsaving opening and closing structure of press rebound for furniture |
CN110477646A (en) * | 2019-07-20 | 2019-11-22 | 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 |
CN113367498A (en) * | 2016-07-29 | 2021-09-10 | 三菱电机株式会社 | Kitchen furniture with heating cooker |
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CN201088287Y (en) * | 2007-11-19 | 2008-07-23 | 潘晟 | Autocorrelation device with reset function for drawer slide rail |
CN201393736Y (en) * | 2009-06-16 | 2010-02-03 | 佛山市顺德区鸿丽金属制品有限公司 | Drawer slide rail device |
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CN202858381U (en) * | 2012-10-17 | 2013-04-10 | 广东泰明金属制品有限公司 | Drawer sliding rail with rebound device |
US20140097732A1 (en) * | 2011-01-13 | 2014-04-10 | Yousong Xiao | Sliding rail assembly |
CN205913155U (en) * | 2016-03-29 | 2017-02-01 | 黄云 | Guide rail buffer with buffering resets and rebounds and open function |
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- 2016-03-29 CN CN201610185174.9A patent/CN105661965B/en active Active
Patent Citations (6)
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CN201088287Y (en) * | 2007-11-19 | 2008-07-23 | 潘晟 | Autocorrelation device with reset function for drawer slide rail |
CN201393736Y (en) * | 2009-06-16 | 2010-02-03 | 佛山市顺德区鸿丽金属制品有限公司 | Drawer slide rail device |
CN201409647Y (en) * | 2009-06-16 | 2010-02-24 | 佛山市顺德区鸿丽金属制品有限公司 | Buffering device of slide rail |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113367498A (en) * | 2016-07-29 | 2021-09-10 | 三菱电机株式会社 | Kitchen furniture with heating cooker |
CN113367498B (en) * | 2016-07-29 | 2023-06-09 | 三菱电机株式会社 | Kitchen furniture with heating cooker |
CN106617818A (en) * | 2017-01-06 | 2017-05-10 | 伍志勇 | Opening-closing mechanism for furniture |
CN107232815A (en) * | 2017-05-31 | 2017-10-10 | 陈明开 | A kind of modified form three saves concealed full bullet buffer guide rail |
CN108323970A (en) * | 2018-03-30 | 2018-07-27 | 陈明开 | A kind of linkage structure of three sections telescopic rail buffer |
CN108391990A (en) * | 2018-03-31 | 2018-08-14 | 陈明开 | A kind of drawer guide rail buffering device with synchronous rebound open function |
CN108577269A (en) * | 2018-06-27 | 2018-09-28 | 佛山市永桦锠胜家居用品有限公司 | A kind of hidden guide |
CN109744768A (en) * | 2019-01-31 | 2019-05-14 | 雅固拉国际精密工业(苏州)有限公司 | A kind of slow self-closing mechanism of sliding rail |
CN109744768B (en) * | 2019-01-31 | 2023-11-14 | 雅固拉国际精密工业(苏州)有限公司 | Sliding rail slow self-closing mechanism |
CN110477646A (en) * | 2019-07-20 | 2019-11-22 | 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 |
CN110477646B (en) * | 2019-07-20 | 2023-07-21 | 广东联迅精密制造有限公司 | Drawer guide rail with buffering reset and pressing rebound opening functions |
CN110279240A (en) * | 2019-07-25 | 2019-09-27 | 广东东泰五金精密制造有限公司 | A kind of mute laborsaving opening and closing structure of press rebound for furniture |
CN110279240B (en) * | 2019-07-25 | 2024-03-26 | 广东东泰五金精密制造有限公司 | Pressing rebound mute labor-saving opening and closing structure for furniture |
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Effective date of registration: 20171218 Address after: 528300 massif No. 5-2 of Zhong Chung Industrial Zone, Shunde District, Foshan, Guangdong Applicant after: Guangdong Hongli Metal Product Co.,Ltd. Address before: 528300 Haicheng Road No. 5, Shunde District, Foshan City, Guangdong Province, No. 5 Applicant before: Huang Yun |
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