CN102334849A - Drawer buffer structure - Google Patents

Drawer buffer structure Download PDF

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Publication number
CN102334849A
CN102334849A CN2011103527056A CN201110352705A CN102334849A CN 102334849 A CN102334849 A CN 102334849A CN 2011103527056 A CN2011103527056 A CN 2011103527056A CN 201110352705 A CN201110352705 A CN 201110352705A CN 102334849 A CN102334849 A CN 102334849A
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China
Prior art keywords
drawer
damper
side plate
slide rail
metal side
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CN2011103527056A
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Chinese (zh)
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CN102334849B (en
Inventor
伍志勇
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Individual
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Individual
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Publication of CN102334849B publication Critical patent/CN102334849B/en
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Abstract

The invention discloses a drawer buffer structure which comprises a sliding rail assembly, wherein the sliding rail assembly is connected with a drawer main body and a cabinet body; the sliding rail assembly comprises a fixed sliding rail arranged on the inner wall of the cabinet body; a movable sliding rail on the drawer body is arranged on the fixed sliding rail in a sliding mode; the drawer body is assembled by a front panel, a metal side plate, a rear plate and a bottom plate; the front panel and the metal side plate can be connected by a dismountable connection seat; the movable sliding rail is fixed on the middle position of the metal side plate; a damping component is arranged on the cabinet body or the fixed sliding rail or is arranged between the cabinet body and the fixed sliding rail; the metal side plate or the movable sliding rail is provided with more than one poking block corresponding to the damping component; and the poking block drives the piston rod of a damper or the cylinder body to move. Because the damper is arranged in the cabinet body, the side surface of the drawer body is provided with the poking block for driving the damper; therefore, the problem that the aesthetics of the drawer is affected because the damper is outwards exposed on the drawer when the damper is installed in the prior art can be eliminated; and the phenomena that the damper is damaged because children play with the damper, and children are even hurt can be avoided. The drawer buffer structure has few installing working procedures, installation time is saved, and working efficiency is improved.

Description

The buffer structure of drawer
Technical field
The present invention relates to a kind of drawer, specifically is a kind of buffer structure of drawer.
Background technology
Chinese patent document number CN200973517Y discloses integrated drawer isolation damper on November 14th, 2007; It comprises damper; Damper has cylinder, bonnet, piston and connecting rod, and piston is installed in the cylinder, and bonnet is fixed on the cylinder rear end; Connecting rod one end is affixed with piston, and the other end passes from the cylinder front end.It is characterized in that: it also has support, spring, slide block, damper connector and turns one's head plug; Slide block is placed in the support and can in support, moves, and slide block has shift fork, and shift fork is halved together with the recurrence plug of the fixed track bottom that is fixed on drawer guideway; Damper is rack-mount, and the other end of damper connector and slide block flexibly connect; One end of spring is fixed on the support, and the other end is connected with slide block.It is said that its motion steadily and safety suits on the furniture of all band drawers, to use.But this structure is comparatively complicated bigger with volume, and whole power when support has born mechanism kinematic simultaneously causes support fracture or distortion easily, waste material, indirectly or directly make the damper damage.Therefore, be necessary to do further improvement and perfect.
Summary of the invention
The object of the invention aim to provide a kind of simple and reasonable, assembling is easy, production efficiency is high, the buffer structure of the drawer of long service life, good looking appearance, to overcome weak point of the prior art.
Press the buffer structure of a kind of drawer of this purpose design; Comprise the slide track component that links to each other with cabinet with the drawer main body, this slide track component comprises the slide rail of deciding that is arranged at the cabinet inwall, and the moving slide rail on the drawer main body slides to be arranged at and decides on the slide rail; The drawer main body is assembled by front panel, metal side plate, back plate and base plate; Be connected through dismountable Connection Block between front panel and the metal side plate, its architectural feature is the medium position that said moving slide rail is fixed on metal side plate, cabinet or decide slide rail or be provided with damped part between the two; The corresponding damped part of metal side plate or moving slide rail is provided with more than one shifting block, and shifting block drives the piston rod or the movement of cylinder block of damper.
Said moving slide rail is fixed on the metal side plate through screw or rivet or welding or clamping one, and perhaps said moving slide rail and metal side plate are one-body molded through punching press.
Said metal side plate bottom is provided with one-level bending part at least, and base plate packs on the bending part, and the corresponding base of bending part bends out the support bar, and corresponding base plate top is provided with at least one block/blend stop.
Said Connection Block comprises contiguous block and elastic pressuring plate; Contiguous block is the T font; One end of contiguous block is fixedly connected with front panel through screw; The other end medium position of contiguous block vertically stretches out brace to the inboard or the outside of metal side plate, and brace is provided with the eccentric screw or the rotating disk of scalable front panel upper-lower position; The position of the corresponding brace of elastic pressuring plate is arranged on the outside or the inboard of metal side plate.
Be provided with spring between said brace and the elastic pressuring plate, also be provided with the scalable adjustment screw of distance between the two between brace and the elastic pressuring plate, and adjustment screw passed spring.
The corresponding position of deciding slide rail of said damped part is fixed on the cabinet through screw or rivet; Perhaps, decide on the slide rail through one-body molded or screw or rivet or welding or be connected with spacer, damped part is inserted in the spacer, and is fixed on the cabinet through screw; Perhaps, decide on the slide rail through one-body molded or screw or rivet or welding or be connected with stator, damped part is fixed on the stator through screw or rivet.
Said damped part comprises damper and connector thereof, and said connector comprises holder, and holder is provided with positioning match part, and damper is provided with the guide pad that is attached thereto, and the corresponding positioning match part of guide pad is provided with sliding part; Perhaps the corresponding positioning match part of damper is provided with sliding part.
Said sliding part comprises more than one convexity, and convexity is arranged on the piston rod or guide pad of damper, the locating slot of positioning match part for matching with sliding part, and this locating slot is L-shaped or barb-shaped; The corresponding damper of said guide pad is provided with opening, and an end of damper links to each other with holder, and the other end links to each other when moving with guide pad; Be provided with back-moving spring between holder and the guide pad.
One end of said shifting block is fixedly connected with metal side plate or moving slide rail through screw or rivet or welding or clamping, and perhaps, shifting block and metal side plate or moving slide rail are for being wholely set or the split setting; The other end of shifting block is provided with the portion of touching that can collide with damped part.
The present invention is provided with damper in cabinet, the shifting block that drives damper is set in the side of drawer main body, efficiently solves damper of the prior art when installing; Damper is exposed on the drawer outward, and influences its aesthetic property, avoids children to play with damper and causes its damage; Even children are worked the mischief; Its installation procedure is little, saves the set-up time, increases work efficiency.The characteristics that it has simple and reasonable, good buffer effect, long service life simultaneously and is convenient to processing.
Description of drawings
Fig. 1-Fig. 2 is the user mode reference diagram of one embodiment of the invention.
Fig. 3 is the perspective view of cabinet among Fig. 1.
Fig. 4-Fig. 5 is the perspective view of metal side plate.
Fig. 6 is the perspective view of shifting block.
Fig. 7 is the structural representation of metal side plate.
Fig. 8 installs the structural representation behind the base plate for metal side plate.
Fig. 9 is the structural representation of Connection Block.
Figure 10 is the assembly structure sketch map of Connection Block.
Figure 11-Figure 12 is and the perspective view of two kinds of structural metal side plates.
Figure 13 is the assembly structure sketch map of Figure 12.
Figure 14 is the perspective view of shifting block among Figure 12.
Figure 15 is the perspective view of spacer.
Figure 16 is the perspective view of damped part.
Figure 17 is the decomposition texture sketch map of damped part.
Figure 18-19 is the assembling sketch map of an embodiment cabinet.
Figure 20 is the assembling sketch map of two embodiment cabinets.
Figure 21 is the assembling sketch map of three embodiment cabinets.
Figure 22 is the assembling sketch map that four embodiment decide slide rail and damped part.
Figure 23 is the assembly structure sketch map of Figure 22.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Referring to Fig. 1-Fig. 8, the buffer structure of this drawer comprises the slide track component that links to each other with cabinet 2 with drawer main body 1; This slide track component comprise be arranged at cabinet 2 inwalls decide slide rail 3; Moving slide rail 4 on the drawer main body 1 slides to be arranged at and decides on the slide rail 3, and drawer main body 1 is assembled by front panel 1.1, metal side plate 1.2, back plate and base plate 1.3, is connected through dismountable Connection Block 12 between front panel 1.1 and the metal side plate 1.2; Moving slide rail 4 is fixed on the medium position of metal side plate 1.2; Decide slide rail 3 and be provided with damped part, the corresponding damped part of metal side plate 1.2 or moving slide rail is provided with more than one shifting block 9, and shifting block 9 drives the piston rod or the movement of cylinder block of damper.
Referring to Fig. 4-Fig. 8, the moving slide rail 4 of present embodiment is fixed on the metal side plate 1.2 through welding or screw or rivet one, also can adopt moving slide rail 4 one-body molded through punching press with metal side plate 1.2, the technical scheme unanimity that both reached.Metal side plate 1.2 bottoms are provided with one-level bending part 1.21 at least; Present embodiment is a two-stage; Base plate 1.3 packs on the bending part 1.21, and bending part 1.21 corresponding base plates 1.3 bottoms of subordinate bend out support bar 1.22, and higher level's bending part 1.21 corresponding base plates 1.3 tops are provided with two blocks 1.23.After base plate 1.3 packed into bending part 1.21, support bar 1.22 was clipped in base plate 1.3 wherein with block 1.23, is convenient to be fixed on base plate 1.3 on the bending part 1.21 with screw.
Referring to Fig. 9-Figure 10; Connection Block 12 comprises contiguous block 12.1 and elastic pressuring plate 12.3; Contiguous block 12.1 is the T font; One end of contiguous block 12.1 is fixedly connected with front panel 1.1 through screw, and the other end medium position of contiguous block 12.1 vertically stretches out brace 12.2 to the inboard (or outside) of metal side plate 1.2, and brace 12.2 is provided with the eccentric screw 12.4 of scalable front panel upper-lower position; The position of elastic pressuring plate 12.3 corresponding braces is arranged on the outside or the inboard of metal side plate 1.2.Be provided with spring 12.6 between brace 12.2 and the elastic pressuring plate 12.3; Also be provided with the scalable adjustment screw 12.5 of distance between the two between brace and the elastic pressuring plate; And adjustment screw is passed spring 12.6, and the brace 12.2 on elastic pressuring plate 12.3 and the contiguous block 12.1 achieves a fixed connection through adjustment screw 12.5.Brace 12.2 is provided with the eccentric screw 12.4 of scalable front panel 1.1 upper-lower positions; Rotate eccentric screw 12.4 through screwdriver; Drive eccentric screw 12.4 deflections, thereby change the upper-lower position of eccentric screw 12.4, realize the function of up-down adjustment drawer front panel 1.1 at left side plate.
Referring to Figure 16-Figure 17, damped part comprises damper 5 and connector 6 thereof, and connector 6 comprises holder 6.1, and holder 6.1 is provided with positioning match part, and damper 5 is provided with the guide pad 7 that is attached thereto, and the corresponding positioning match part of guide pad is provided with sliding part; Perhaps the corresponding positioning match part of damper is provided with sliding part.Sliding part comprises more than one protruding 7.1, and present embodiment is one, and convexity is arranged on the piston rod or guide pad 7 of damper 5, the locating slot 6.2 of positioning match part for matching with sliding part, and this locating slot is L-shaped or barb-shaped; Guide pad 7 corresponding dampers 5 are provided with opening 7.2, and an end of damper 5 is fixedly arranged on the holder 6.1, and the other end of damper 5 is pegged graft with opening 7.2 and linked to each other, and drive damper 5 motions to realize guide pad 7.Be provided with back-moving spring 8 between holder and the guide pad, this back-moving spring can play effective reset response.
Referring to Figure 18-Figure 19; Deciding on the slide rail 3 has spacer 10 through welding or screw or rivet or one-body molded, and spacer 10 is two, is the Z-shaped or bracket shape of symmetry and is welded on to decide on the slide rail 3; Damped part is inserted in the spacer 10, is fixed on the cabinet 1 through screw again.
Referring to Fig. 4, an end of shifting block 9 is fixedly connected with metal side plate 1.2 through welding, and referring to Figure 11, an end of shifting block 9 is fixedly connected with moving slide rail 4 through welding, referring to Figure 12-Figure 14, and shifting block 9 and metal side plate 1.2 split settings, and be connected one through rivet.The other end of aforementioned shifting block 9 is provided with the portion of touching 9.1 that can collide with damped part, and shifting block 9 drives the piston rod movement of dampers.When drawer main body 1 was closed, when guide pad 7 contacts with the portion of touching 9.1, guide pad 7 outwards slided along locating slot 6.2; And external force passed to damper 5 through guide pad 7, this moment, damper 5 internal damping oil produced cushioning effect to drawer main body 1, had effectively avoided the frame inertial collision of drawer main body 1 with cabinet; Thereby avoid producing bigger noise, also can play the certain protection effect simultaneously, and reduce installation procedure drawer main body 1; Save the set-up time, increase work efficiency.
Second embodiment
Referring to Figure 20, the buffer structure of this drawer is that with the first embodiment main distinction protuberance is all stretched out at the two ends, bottom of connector 6, and the shape of spacer 10 is consistent with protuberance also to be nested with it, more firm than first embodiment.Other do not state part, with first embodiment, no longer repeat.
The 3rd embodiment
Referring to Figure 21, the buffer structure of this drawer is that with the first embodiment main distinction the corresponding position of deciding slide rail 3 of damped part directly is fixed on the cabinet 1 through screw or rivet, assembles more convenient than first embodiment.Other do not state part, with first embodiment, no longer repeat.
The 4th embodiment
Referring to Figure 22-Figure 23; The buffer structure of this drawer; Be to decide on the slide rail 3 through welding or screw or rivet or one-body molded stator 3.1 to be arranged with the first embodiment main distinction, damped part directly is fixed on the stator 3.1 through screw or rivet, assembles more convenient than first embodiment.Other do not state part, with first embodiment, no longer repeat.

Claims (9)

1. the buffer structure of a drawer; Comprise the slide track component that links to each other with cabinet (2) with drawer main body (1); This slide track component comprise be arranged at cabinet (2) inwall decide slide rail (3); Moving slide rail (4) on the drawer main body (1) slides to be arranged at and decides on the slide rail (3), and drawer main body (1) is assembled by front panel (1.1), metal side plate (1.2), back plate and base plate (1.3), is connected through dismountable Connection Block (12) between front panel (1.1) and the metal side plate (1.2); It is characterized in that said moving slide rail (4) is fixed on the medium position of metal side plate (1.2); Cabinet (2) or decide slide rail (3) or be provided with damped part between the two, metal side plate (1.2) or the corresponding damped part of moving slide rail (4) are provided with more than one shifting block (9), and shifting block (9) drives the piston rod or the movement of cylinder block of damper.
2. according to the buffer structure of the said drawer of claim 1; It is characterized in that said moving slide rail (4) is fixed on the metal side plate (1.2) through screw or rivet or welding or clamping one, perhaps said moving slide rail (4) is one-body molded through punching press with metal side plate (1.2).
3. according to the buffer structure of the said drawer of claim 2; It is characterized in that said metal side plate (1.2) bottom is provided with one-level bending part (1.21) at least; Base plate (1.3) packs on the bending part (1.21); The corresponding base plate of bending part (1.21) (1.3) bottom bends out support bar (1.22), and corresponding base plate (1.3) top is provided with at least one block (1.23)/blend stop.
4. according to the buffer structure of the said drawer of claim 3; It is characterized in that said Connection Block (12) comprises contiguous block (12.1) and elastic pressuring plate (12.3); Contiguous block (12.1) is the T font; One end of contiguous block (12.1) is fixedly connected with front panel (1.1) through screw, and the other end medium position of contiguous block (12.1) vertically stretches out brace (12.2) to the inboard or the outside of metal side plate (1.2), and brace (12.2) is provided with the eccentric screw (12.4) or the rotating disk of scalable front panel upper-lower position; The position of the corresponding brace of elastic pressuring plate (12.3) is arranged on the outside or the inboard of metal side plate (1.2).
5. according to the buffer structure of the said drawer of claim 4; It is characterized in that being provided with spring (12.6) between said brace (12.2) and the elastic pressuring plate (12.3); Also be provided with the scalable adjustment screw of distance (12.5) between the two between brace and the elastic pressuring plate, and adjustment screw is passed spring (12.6).
6. according to the buffer structure of each said drawer of claim 1-5, it is characterized in that the corresponding position of deciding slide rail (3) of said damped part is through screw or rivet or be fixed on the cabinet (1); Perhaps, decide slide rail (3) and go up through one-body molded or screw or rivet or welding or be connected with spacer (10), damped part is inserted in the spacer (10), and is fixed on the cabinet (1) through screw; Perhaps, decide slide rail (3) and go up through one-body molded or screw or rivet or welding or be connected with stator (3.1), damped part is through screw or rivet or be fixed on the stator (3.1).
7. according to the buffer structure of the said drawer of claim 6; It is characterized in that said damped part comprises damper (5) and connector (6) thereof; Said connector (6) comprises holder (6.1); Holder (6.1) is provided with positioning match part, and damper (5) is provided with the guide pad (7) that is attached thereto, and the corresponding positioning match part of guide pad is provided with sliding part; Perhaps the corresponding positioning match part of damper is provided with sliding part.
8. according to the buffer structure of the said drawer of claim 7; It is characterized in that said sliding part comprises more than one convexity (7.1); Convexity is arranged on the piston rod or guide pad (7) of damper (5); The locating slot (6.2) of positioning match part for matching with sliding part, this locating slot is L-shaped or barb-shaped; The corresponding damper of said guide pad (7) (5) is provided with opening (7.2), and an end of damper (5) links to each other with holder (6.1), and the other end links to each other when moving with guide pad (7); Be provided with back-moving spring (8) between holder and the guide pad.
9. according to the buffer structure of the said drawer of claim 1; An end that it is characterized in that said shifting block (9) is fixedly connected with metal side plate (1.2) or moving slide rail (4) through screw or rivet or welding or clamping; Perhaps, shifting block (9) and metal side plate (1.2) or moving slide rail (4) are for being wholely set or the split setting; The other end of shifting block is provided with the portion of touching (9.1) that can collide with damped part.
CN 201110352705 2011-11-04 2011-11-04 Drawer buffer structure Active CN102334849B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102342675A (en) * 2011-11-11 2012-02-08 伍志勇 Drawer-sliding rail backstepping control device
CN104433361A (en) * 2014-12-31 2015-03-25 无锡海达尔精密滑轨有限公司 Drawer sliding rail device capable of automatically returning in buffering mode
CN106343785A (en) * 2016-09-29 2017-01-25 伍志勇 Damping buffer structure of drawer sliding rail
CN106724192A (en) * 2017-01-11 2017-05-31 佛山市南海区松岗浩能五金塑料有限公司 A kind of drawer powder injection sliding rail with pooling feature
CN114046754A (en) * 2021-11-10 2022-02-15 中建八局第二建设有限公司 Reinforcing steel bar acceptance system and method based on cloud service

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163774A (en) * 1989-09-19 1992-11-17 Karl Lautenschlager Gmbh & Co. Kg Hardware device for mounting drawer fronts
CN2872971Y (en) * 2006-01-26 2007-02-28 伍志勇 Drawer with damper
JP2008032206A (en) * 2006-05-23 2008-02-14 Shigeo Ono Drawer air damper
CN101803831A (en) * 2009-02-17 2010-08-18 李绍汉 Drawer buffer
US20100296758A1 (en) * 2007-05-09 2010-11-25 Tobias Johansson Device for use in connection with a''soft'' opening and later a ''soft closing of a drawer in a furniture body
CN202354862U (en) * 2011-11-04 2012-08-01 伍志勇 Buffering structure of drawer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163774A (en) * 1989-09-19 1992-11-17 Karl Lautenschlager Gmbh & Co. Kg Hardware device for mounting drawer fronts
CN2872971Y (en) * 2006-01-26 2007-02-28 伍志勇 Drawer with damper
JP2008032206A (en) * 2006-05-23 2008-02-14 Shigeo Ono Drawer air damper
US20100296758A1 (en) * 2007-05-09 2010-11-25 Tobias Johansson Device for use in connection with a''soft'' opening and later a ''soft closing of a drawer in a furniture body
CN101803831A (en) * 2009-02-17 2010-08-18 李绍汉 Drawer buffer
CN202354862U (en) * 2011-11-04 2012-08-01 伍志勇 Buffering structure of drawer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102342675A (en) * 2011-11-11 2012-02-08 伍志勇 Drawer-sliding rail backstepping control device
CN104433361A (en) * 2014-12-31 2015-03-25 无锡海达尔精密滑轨有限公司 Drawer sliding rail device capable of automatically returning in buffering mode
CN106343785A (en) * 2016-09-29 2017-01-25 伍志勇 Damping buffer structure of drawer sliding rail
CN106343785B (en) * 2016-09-29 2018-12-28 伍志勇 A kind of drawer sliding rail Damped structure
CN106724192A (en) * 2017-01-11 2017-05-31 佛山市南海区松岗浩能五金塑料有限公司 A kind of drawer powder injection sliding rail with pooling feature
CN114046754A (en) * 2021-11-10 2022-02-15 中建八局第二建设有限公司 Reinforcing steel bar acceptance system and method based on cloud service

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Application publication date: 20120201

Assignee: Guangdong Dongtai hardware precision manufacturing Co., Ltd.

Assignor: Wu Zhiyong

Contract record no.: 2015440000494

Denomination of invention: Buffering structure of drawer

Granted publication date: 20131030

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Record date: 20150724

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