CN101649706B - Buffering device accessory - Google Patents
Buffering device accessory Download PDFInfo
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- CN101649706B CN101649706B CN 200910192265 CN200910192265A CN101649706B CN 101649706 B CN101649706 B CN 101649706B CN 200910192265 CN200910192265 CN 200910192265 CN 200910192265 A CN200910192265 A CN 200910192265A CN 101649706 B CN101649706 B CN 101649706B
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- centering block
- slide
- buffering device
- device accessory
- swinging block
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Abstract
The invention discloses a buffering device accessory comprising a swinging block and a touching piece, wherein the swinging block is arranged in a sliding seat in a sliding mode by a spring and is connected with a damper; the touching piece collides and is buckled with the swinging block; one end of the swinging block or the touching piece is provided with a notch which is beneficial to compression deformation when the touching piece collides with the swinging block; the opening position of the notch is provided with an elastic part which is integrally formed or separately connected with the swinging block or the touching piece; the notch is arranged on the front end of the swinging block; the upper end of the swinging block is provided with a groove buckled with the touching piece; the upper side and the lower side of the back end of the swinging block are respectively connected with the damper and the spring; the back end of the groove is the deflection touching edge of the swinging block; the front end is a collision buckling edge; and the notch is arranged under the collision buckling edge. The opening position of the swinging block or the touching piece which is provided with the notch is provided with the elastic part; even if the buffering device accessory is used for long, the swinging block or the touching piece can be deformed in collision and can be mutually matched with each other; and after being matched, the swinging block or the touching piece can recover to an original state. The buffering device accessory has the advantages of simple and reasonable structure, long service life and no change of the original shape of the swinging block or the touching piece by long-term use.
Description
Technical field
The present invention relates to a kind of buffering device accessory, particularly a kind of buffering device accessory that mainly is applicable in the push-and-pull occasions such as furniture drawer, drawer sliding rail, horizontal sliding door and window.
Background technology
Referring to Figure 21, be existing buffering device accessory, comprise the centering block 3 ' that is slidingly arranged in the slide 1 and joins with damper 2 by spring, and with the centering block collision fasten join touch part 4, the fluting 3.2 ' of compressive strain when an end of centering block is provided with and is beneficial to both and collides.Fluting is arranged on the front end of centering block, and the centering block upper end is provided with and the groove 3.1 ' that touches the part fastening.Slide 1 corresponding centering block 3 ' is provided with guide chute 1.1, and centering block slides along guide chute.When touching part 4 and bump distortion with centering block 3 ', fluting 3.2 ' can narrow down, generally speaking, until after touching part and slipping into groove, fluting is recovery; But in long-term situation about using, the deformability of material descends greatly, tends to occur the rear irreclaimable phenomenon of distortion, causes product rejection.
Summary of the invention
Purpose of the present invention aims to provide a kind of buffering device accessory of simple in structure, long service life, to overcome weak point of the prior art.
A kind of buffering device accessory by this purpose design, comprise the centering block that is slidingly arranged in the slide and joins with damper by spring, and fasten the part that touches that joins with centering block collision, the fluting of compressive strain when centering block or an end that touches part are provided with and are beneficial to both and collide, its architectural feature is that the aperture position of fluting is provided with elastic portion.
Described elastic portion and centering block or touch the one-body molded or split of part and be connected.When the mode that adopts split connected, elastic portion can be used the material different from centering block, such as other elastoplast, metal clips, spring etc.Its Main Function is: after fluting deforms, can obtain the supporting role of elastic portion, it is returned to the original form, not affect centering block or touch part normal operation next time.If there is not elastic portion (being prior art), after long-term the use, distortion can be difficult to recover, and causes product rejection.
Described elastic portion is curved more than one, L shaped for being provided with, waveform or rectilinear elastic strip, and its at least one end is connected with a side of fluting, and the other end is connected with the opposite side of fluting or leaves the slit.
Described fluting and elastic strip stay an apertured side to be provided with limited impression.
Described fluting is arranged on the front end of centering block, and the centering block upper end is provided with and the groove that touches the part fastening, and the rear end joins with damper and spring respectively both sides up and down.The groove rear end is that the limit is touched in centering block deflection, and front end is the collision locking edge; Fluting is arranged on collision locking edge below.
Two ends, described centering block side are respectively arranged with the first guiding slide bar and the second guiding slide bar, are slidingly connected with slide, and corresponding two slide bars of slide are provided with the guide chute of L shaped or arc; Perhaps, be provided with the guide chute of L shaped or arc on the centering block, be slidingly connected with slide, the corresponding guide chute of slide is provided with the guiding slide bar.
Described centering block rear end upside is provided with the c-shaped hinged bayonet socket in cross section, and the corresponding hinged bayonet socket in the piston rod end of damper is provided with the articulated joint that is ball-type or column type, and wherein, the A/F of hinged bayonet socket is less than the maximum gauge of articulated joint; Centering block rear end downside is provided with the spring link slot, is connected with spring one end, and the spring other end is connected with slide.
Described slide and touching on the parts that part is separately positioned on relative motion, its parts comprise stationary parts and movable part, stationary parts is the framework of deciding slide rail, horizontal sliding door/window in furniture cabinet, the drawer sliding rail etc.; Movable part is the door body/forms etc. that are slidingly arranged in drawer in the furniture cabinet, the moving slide rail in the drawer sliding rail, horizontal sliding door/window; Damper is relative with slide static.Touch part for touching piece, touch pin or touching sheet.
The present invention is by being provided with elastic portion at the aperture position that slotted centering block is set or touches part, even after long-term the use, and centering block or touch part and also can when collision, deform, and realize cooperatively interacting, can return to original state again after the cooperation.Its simple and reasonable, long-term use can not change centering block or touch the part original shape, greatly improves application life of product.
Description of drawings
Fig. 1 is the first embodiment of the invention structural representation.
Fig. 2 is centering block one angle structural representation among Fig. 1.
Fig. 3 is another angle structural representation of centering block among Fig. 1.
Fig. 4 is that the present invention one uses the status architecture schematic diagram.
Fig. 5 is A place structure for amplifying schematic diagram among Fig. 4.
Fig. 6-Fig. 9 is operating principle structural representation of the present invention.
Figure 10-Figure 14 is a plurality of embodiment structural representations of centering block among the first embodiment.
Figure 15 is the second embodiment of the invention structural representation.
Figure 16 is F place structure for amplifying schematic diagram among Figure 15.
Figure 17 is another embodiment structural representation of centering block among the second embodiment.
Figure 18 is the third embodiment of the invention structural representation.
Figure 19 is G place structure for amplifying schematic diagram among Figure 18.
Figure 20 is another embodiment structural representation of centering block among the 3rd embodiment.
Figure 21 is the prior art structural representation.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The first embodiment
Referring to Fig. 1-Fig. 3, this buffering device accessory, comprise the centering block 3 that is slidingly arranged in the slide 1 and joins with damper 2 by spring 9 (seeing Fig. 7), and fasten the part that touches that joins with centering block collision, the fluting 3.2 of compressive strain when one end of centering block is provided with and is beneficial to both and collides, the aperture position of fluting is provided with elastic portion.Elastic portion is to be provided with an elastic strip 3.3 that is outwardly arc, and two ends are connected with the both sides one of the opening of slotting respectively.Damper 2 is fixedly installed on the slide.
Fluting 3.2 is arranged on the front end of centering block 3, and the centering block upper end is provided with and the groove 3.1 that touches the part fastening, and the rear end joins with damper 2 and spring 9 respectively both sides up and down.Groove 3.1 rear ends are that limit 3.13 is touched in centering block 3 deflections, and front end is collision locking edge 3.11; Fluting 3.2 is arranged on collision locking edge below.Collision locking edge 3.11 front end correspondences are touched part and are provided with guiding hypotenuse 3.12.
Two ends, centering block 3 side are respectively arranged with the first guiding slide bar 3.4 and the second guiding slide bar 3.7, are slidingly connected with slide 1, and corresponding two slide bars of slide are provided with L shaped guide chute 1.1.Centering block 3 rear end upsides are provided with the c-shaped hinged bayonet socket 3.8 in cross section, and the corresponding hinged bayonet socket in piston rod 2.1 ends of damper 2 is provided with the articulated joint 8 that is ball-type or column type, and wherein, the A/F of hinged bayonet socket is less than the maximum gauge of articulated joint; Centering block rear end downside is provided with spring link slot 3.6, is connected with spring 9 one ends, and the spring other end is connected with slide 1.Also be connected with reinforcing rib 3.5 between the outer end of spring link slot 3.6 and the centering block main body.
Referring to Fig. 4, Fig. 5, slide 1 is arranged on and is equipped with and touches on the parts that part is separately positioned on relative motion, and its parts comprise stationary parts and movable part, and stationary parts is the framework of deciding slide rail 6, horizontal sliding door/window in furniture cabinet 7, the drawer sliding rail; Movable part is the door body/forms that are slidingly arranged in the interior drawer 5 of furniture cabinet, the moving slide rail in the drawer sliding rail, horizontal sliding door/window; Slide 1 is fixedly connected with the slide rail 6 of deciding in the drawer sliding rail; Touch part for touching piece 4, L-shaped, be fixedly installed on the drawer 5, an end is the section of touching that fastens with the centering block groove, the other end is the connecting portion that is connected with drawer 5.
The above-mentioned part that touches can be designed as and touches pin or touch sheet.Door body/the forms of the moving slide rail in the framework of horizontal sliding door/window, the drawer sliding rail, horizontal sliding door/window are not shown.
Referring to Fig. 6-Fig. 9, its operating principle is: when drawer is in closure state, its centering block 3 is seen Fig. 6 with the annexation of touching piece 4, along the arrow B direction drawer is pulled outward together with touching piece 4, until centering block deflects along the guide chute 1.1 of slide 1, touch piece and centering block and break away from, as shown in Figure 7, touch piece and can continue to pull out toward the C direction; During closing drawers, touch piece and move toward the rightabout of arrow C, touch until touch the limit with the deflection of groove 3.1 rear ends of centering block, centering block resets, and touches piece and fastens the drives drawer slowly closing.In some situation (such as furniture cabinet concussion etc.), piece breaks away from and the centering block 3 of deflection resets with touching, as shown in Figure 8, centering block must be returned to deflection state, so that the normal use of next time, see Fig. 9, touch piece 4 and move along the arrow E direction, with the collision locking edge collision of centering block, and with its net fluting 3.2 direction compressive strains, at this moment, elastic strip 3.3 also is in deformation state, until touch in the groove 3.1 that piece slips into centering block, as shown in Figure 6, effect lower swaying block at elastic strip 3.3 returns to previous status, along the B direction of arrow centering block is dragged to state shown in Figure 7 at last.
Above-mentioned centering block can also be designed to such as Figure 10-shape and structure shown in Figure 14.See Figure 10, fluting 13.2 positions of centering block 13 are provided with the arc elastic bar 13.3 that concaves; See Figure 11, fluting 23.2 positions of centering block 23 are provided with two cambered outwards arc elastic bars 23.3; See Figure 12, fluting 33.2 positions of centering block 33 are provided with L shaped elastic strip 33.3; See Figure 13, fluting 43.2 positions of centering block 43 are provided with waveform elasticity bar 43.3; See Figure 13, fluting 53.2 positions of centering block 53 are provided with linear elastic strip 53.3.
The second embodiment
Referring to Figure 15-Figure 17, centering block 63 and 73 elastic strip 63.3 and 73.3 one ends connect as one with upside and the downside of fluting 63.2 and 73.2 respectively, and the other end leaves slit 63.4 and 73.4 with downside and the upside of fluting respectively.Other does not state part with the first embodiment.
The 3rd embodiment
Referring to Figure 18-Figure 20, centering block 63 ' and 73 ' elastic strip 63.3 ' and 73.3 ' one end connect as one with upside and the downside of fluting 63.2 ' and 73.2 ' respectively, the other end leaves the slit with downside and the upside of slotting respectively, and the end of corresponding elastic strip is provided with limited impression 63.5 ' and 73.5 ', and the elastic strip end extends in the limited impression.Other does not state part with the second embodiment.
Claims (10)
1. buffering device accessory, comprise the centering block (3) that is slidingly arranged in the slide (1) and joins with damper (2) by spring (9), and fasten the part that touches that joins with centering block collision, the fluting (3.2) of compressive strain is characterized in that the aperture position of slotting is provided with elastic portion when centering block or an end that touches part were provided with and are beneficial to both and collide.
2. buffering device accessory according to claim 1 is characterized in that described elastic portion and centering block (3) or touches the one-body molded or split of part being connected.
3. buffering device accessory according to claim 1 and 2, it is characterized in that described elastic portion is curved more than one, L shaped for being provided with, waveform or rectilinear elastic strip (3.3,13.3,23.3,33.3,43.3,53.3,63.3,73.3,63.3 ', 73.3 '), its at least one end is connected with a side of fluting (3.2,13.2,23.2,33.2,43.2,53.2,63.2,73.2,63.2 ', 73.2 '), and the other end is connected with the opposite side of fluting or leaves slit (63.4,73.4).
4. buffering device accessory according to claim 3 is characterized in that described fluting (63.2 ', 73.2 ') and elastic strip (63.3 ', 73.3 ') stay an apertured side to be provided with limited impression (63.5 ', 73.5 ').
5. buffering device accessory according to claim 1, it is characterized in that described fluting (3.2) is arranged on the front end of centering block (3), the centering block upper end is provided with and the groove (3.1) that touches the part fastening, and the rear end joins with damper (2) and spring (9) respectively both sides up and down.
6. buffering device accessory according to claim 5 is characterized in that described groove (3.1) rear end is that limit (3.13) is touched in centering block (3) deflection, and front end is collision locking edge (3.11); Fluting (3.2) is arranged on collision locking edge below.
7. according to claim 1 or 5 or 6 described buffering device accessories, it is characterized in that described centering block (3) two ends, side are respectively arranged with the first guiding slide bar (3.4) and the second guiding slide bar (3.7), be slidingly connected with slide (1), corresponding two slide bars of slide are provided with the guide chute (1.1) of L shaped or arc; Perhaps, be provided with the guide chute of L shaped or arc on the centering block, be slidingly connected with slide, the corresponding guide chute of slide is provided with the guiding slide bar.
8. buffering device accessory according to claim 7, it is characterized in that described centering block (3) rear end upside is provided with the c-shaped hinged bayonet socket (3.8) in cross section, the corresponding hinged bayonet socket in piston rod (2.1) end of damper (2) is provided with the articulated joint (8) that is ball-type or column type, wherein, the A/F of hinged bayonet socket is less than the maximum gauge of articulated joint; Centering block rear end downside is provided with spring link slot (3.6), is connected with spring (9) one ends, and the spring other end is connected with slide (1).
9. buffering device accessory according to claim 1, it is characterized in that described slide (1) and touch on the parts that part is separately positioned on relative motion, its parts comprise stationary parts and movable part, and stationary parts is the framework of deciding slide rail (6), horizontal sliding door/window in furniture cabinet (7), the drawer sliding rail; Movable part is the door body/forms that are slidingly arranged in the interior drawer (5) of furniture cabinet, the moving slide rail in the drawer sliding rail, horizontal sliding door/window; Damper is relative with slide static.
10. buffering device accessory according to claim 1 is characterized in that the described part that touches is for touching piece (4), touch pin or touching sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910192265 CN101649706B (en) | 2009-09-08 | 2009-09-08 | Buffering device accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910192265 CN101649706B (en) | 2009-09-08 | 2009-09-08 | Buffering device accessory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101649706A CN101649706A (en) | 2010-02-17 |
| CN101649706B true CN101649706B (en) | 2013-02-20 |
Family
ID=41672016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910192265 Active CN101649706B (en) | 2009-09-08 | 2009-09-08 | Buffering device accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101649706B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174870A (en) * | 2011-01-28 | 2011-09-07 | 李浩典 | Push-and-pull buckle for automatically closing sliding door in buffering way in coordination with automatic sliding door buffering closing device |
| GB2496864B (en) * | 2011-11-22 | 2016-08-31 | Titus Int Ltd | Improvements in damper assemblies |
| CN102536027A (en) * | 2012-03-01 | 2012-07-04 | 许姜德 | Damper combined unit with automatically-returning toggling block |
| DE102014105553A1 (en) * | 2014-04-17 | 2015-10-22 | Hettich-Heinze Gmbh & Co. Kg | Acceleration or braking device |
| CN105275294B (en) * | 2015-10-23 | 2017-04-05 | 伍志勇 | The anticreep maintaining body of furniture moving parts |
| CN106090004B (en) * | 2016-08-11 | 2018-05-08 | 伍志勇 | A kind of furniture damping buffering mechanism |
| CN107013115B (en) * | 2017-05-26 | 2018-01-23 | 张秦鸣 | A kind of door-inhale structure of damping buffering |
| CN107386848B (en) * | 2017-09-04 | 2023-09-15 | 中山市欧派克五金制品有限公司 | Toggle block for pulley damper |
| WO2019195150A1 (en) * | 2018-04-02 | 2019-10-10 | Safran Cabin Inc. | Soft self-close door damper |
| JP6762998B2 (en) * | 2018-09-07 | 2020-09-30 | スガツネ工業株式会社 | Sliding door device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20315124U1 (en) * | 2003-09-29 | 2004-02-26 | Hettich-Heinze Gmbh & Co. Kg | Sliding support system and movement damping system for movable part of piece of furniture has tongue on bracket engaging jaws connected to spring and damper unit in fixed part |
| CN2606551Y (en) * | 2003-03-05 | 2004-03-17 | 施耐得股份有限公司 | Drawer sliding rail device |
| JP2006063767A (en) * | 2004-08-30 | 2006-03-09 | Shimodaira:Kk | Sliding door closing device |
| JP2008163704A (en) * | 2006-12-27 | 2008-07-17 | Kg Paltec Co Ltd | Closing-shock absorber for sliding door |
| CN201127429Y (en) * | 2007-12-15 | 2008-10-08 | 伍志勇 | Drawer sliding rail with antivibrator |
| CN201491998U (en) * | 2009-09-08 | 2010-06-02 | 伍志勇 | Buffer accessory |
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2009
- 2009-09-08 CN CN 200910192265 patent/CN101649706B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606551Y (en) * | 2003-03-05 | 2004-03-17 | 施耐得股份有限公司 | Drawer sliding rail device |
| DE20315124U1 (en) * | 2003-09-29 | 2004-02-26 | Hettich-Heinze Gmbh & Co. Kg | Sliding support system and movement damping system for movable part of piece of furniture has tongue on bracket engaging jaws connected to spring and damper unit in fixed part |
| JP2006063767A (en) * | 2004-08-30 | 2006-03-09 | Shimodaira:Kk | Sliding door closing device |
| JP2008163704A (en) * | 2006-12-27 | 2008-07-17 | Kg Paltec Co Ltd | Closing-shock absorber for sliding door |
| CN201127429Y (en) * | 2007-12-15 | 2008-10-08 | 伍志勇 | Drawer sliding rail with antivibrator |
| CN201491998U (en) * | 2009-09-08 | 2010-06-02 | 伍志勇 | Buffer accessory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101649706A (en) | 2010-02-17 |
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