CN201767440U - Rebound component for drawer - Google Patents
Rebound component for drawer Download PDFInfo
- Publication number
- CN201767440U CN201767440U CN2010202713975U CN201020271397U CN201767440U CN 201767440 U CN201767440 U CN 201767440U CN 2010202713975 U CN2010202713975 U CN 2010202713975U CN 201020271397 U CN201020271397 U CN 201020271397U CN 201767440 U CN201767440 U CN 201767440U
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- China
- Prior art keywords
- groove
- sliding tray
- post
- outlet
- sliding
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a rebound component for a drawer. The rebound component comprises a fixed box, a sliding member, an alloy pendant and a guide groove, wherein the sliding member is assembled in the fixed box through a tension spring; one end of the alloy pendant is hinged with the sliding member, and the other end of the alloy pendant is positioned in a sliding chute; the guide groove is positioned in front of an outlet of the sliding chute and connected with the outlet of the sliding chute; a locating block is arranged in the guide groove and positioned in front of the outlet of the sliding chute; the locating block positioned at one end of the outlet of the sliding chute is V-shaped, and the V-shaped tip of the locating block tilts to one side of the sliding chute; the other end of the locating block is provided with a concave hook groove; the bottom of the hook groove and the V-shaped tip are positioned on the same side of the sliding chute; the bottom of the guide groove positioned on a longer side edge of the hook groove is a cambered transition region; the fixed box in front of the bottom of the hook groove is provided with a transition clamping position; the end face of the transition clamping position is parallel to the shorter side edge of the hook groove; and the width of the transition clamping position is less than that of the hook groove.
Description
Technical field:
The utility model relates to the drawer fitting technical field, refers in particular to a kind of bounce-back assembly that is used for drawer.
Background technology:
In products such as kitchen cabinet, wardrobe, bathroom, desk, household electrical appliance, be provided with the parts of drawer or drawer-like mostly, switch for convenience of these drawers, usually between the both sides of drawer and corresponding fixation wall, drawer guideway is installed, existing drawer only has mostly from closing pooling feature, the oneself who realizes drawer with extension spring closes, pooling feature when realizing that with damper drawer is closed does not have automatic ejection function.
Summary of the invention:
The purpose of this utility model is to remedy the shortcoming that conventional drawer can not eject automatically, and a kind of simple in structure, bounce-back assembly that drawer is automatically ejected is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of bounce-back assembly that is used for drawer, it includes fixed bin, sliding part, the alloy suspension member, it also includes gathering sill, wherein, sliding part is assemblied in the fixed bin by extension spring, alloy suspension member one end and sliding part are hinged, the other end is positioned at sliding tray, gathering sill is positioned at sliding tray outlet the place ahead, and link with the sliding tray outlet, be provided with locating piece in the gathering sill, locating piece is positioned at sliding tray outlet the place ahead, and being positioned at the locating piece that sliding tray exports an end is V-arrangement, its V-arrangement tip-tilt is to sliding tray one side, and the locating piece other end is the groove that colludes of indent, and it colludes the same side that trench bottom and V-arrangement tip are positioned at sliding tray, be positioned at and collude groove and be the arc-shaped transition district than the gathering sill of long side bottom, the fixed bin that colludes trench bottom the place ahead is provided with the transition screens, and the end face of this transition screens side short with colluding groove is parallel, and the width of transition screens is less than the width that colludes groove.
Described alloy suspension member includes post, lever arm, and wherein, post is positioned at sliding tray, and is connected with lever arm one end, and the lever arm other end is provided with connecting hole, and is assemblied in by connecting hole on the projection of sliding part.
Described transition screens and collude distance between the groove greater than the diameter of post.
Be provided with lead-over groove between described arc-shaped transition district and the transition screens, the width of lead-over groove is greater than the diameter of post.
The utility model is after having adopted such scheme, when pushing sliding part forward, post on the alloy suspension member enters in the gathering sill by sliding tray under pushing active force, and because the V-arrangement tip of locating piece tilts to sliding tray one side, so when pushing forward, post can only not have a side at V-arrangement tip to advance along locating piece, and can not enter the gathering sill of the most advanced and sophisticated side of V-arrangement, after propelling movement was finished, under the pulling force effect of extension spring, post led than long side by colluding groove, snap in and collude trench bottom, when needing the bounce-back sliding part, promote sliding part forward, post is withdrawed from from colluding trench bottom, and touch the transition screens, and owing to the side that the end face of transition screens is short with colluding groove is parallel, post can not carry out the gathering sill of arc-shaped transition district one side, is pushing forward under the active force, post advances along the end slope direction of transition screens, and withdraw from and collude the groove scope, stopping to push, post is retracted in the sliding tray by the most advanced and sophisticated side of the V-arrangement of locating piece.Adopt bounce-back modular construction behind this programme simple, realize the rebound function that drawer sliding rail can only unidirectional circulation, greatly reduce the fault generation probability of slide rail bounce-back assembly.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that overall structure of the present utility model splits schematic diagram.
Fig. 4 is the structural representation of the utility model fixed bin.
Fig. 5 is a F place enlarged diagram among Fig. 4.
Fig. 6 is the reverse slip schematic diagram of post.
Reference numeral: 1-fixed bin, 2-sliding part, 3-alloy suspension member, 4-extension spring, 5-gathering sill, 6-sliding tray, 7-locating piece, 8-post, 9-lever arm, 10-connecting hole, 11-projection, 12-collude groove, 13-lead-over groove, 14-arc-shaped transition district, 15-transition screens.
The specific embodiment:
The utility model is described in further detail to accompanying drawing 6 below in conjunction with accompanying drawing 1, preferred embodiment of the present utility model is: the described bounce-back assembly of present embodiment includes fixed bin 1, sliding part 2, alloy suspension member 3, gathering sill 5, wherein, sliding part 2 is assemblied in the fixed bin 1 by extension spring 4, alloy suspension member 3 one ends and sliding part 2 are hinged, the other end is positioned at sliding tray 6, described alloy suspension member 3 includes post 8, lever arm 9, wherein, post 8 is positioned at sliding tray 6, and be connected with lever arm 9 one ends, lever arm 9 other ends are provided with connecting hole 10, and are assemblied in by connecting hole 10 on the projection 11 of sliding part 2.Gathering sill 5 is positioned at sliding tray 6 outlet the place aheads, and link with sliding tray 6 outlets, be provided with locating piece 7 in the gathering sill 5, locating piece 7 is positioned at sliding tray 6 outlet the place aheads, and the locating piece 7 that is positioned at sliding tray 6 outlets one end is V-arrangement, its V-arrangement tip-tilt is to sliding tray 6 one sides, cooperating between the sliding part 2 of present embodiment and the alloy suspension member 3 is interference fit, but it is not can interference too many, so, after both assemblings, alloy suspension member 3 only can rotate under the effect of external force, prevent that when pushing forward post 8 enters a side at V-arrangement tip.Locating piece 7 other ends be indent collude groove 12, it colludes groove 12 bottoms and the V-arrangement tip is positioned at sliding tray 6 the same sides, be positioned at that to collude groove 12 be arc-shaped transition district 14 than gathering sill 5 bottoms of long side, the fixed bin 1 that colludes the place ahead, groove 12 bottom is provided with transition screens 15, the end face of this transition screens 15 side short with colluding groove 12 is parallel, and the width of transition screens 15 is less than the width that colludes groove 12.Transition screens 15 and collude distance between the groove 12 greater than the diameter of post 8.Be provided with lead-over groove 13 between arc-shaped transition district 14 and the transition screens 15, the width of lead-over groove 13 is greater than the diameter of post 8.The utility model is after having adopted such scheme, when pushing sliding part 2 forward, post 8 on the alloy suspension member 3 enters in the gathering sill 5 by sliding tray 6 under pushing active force, and because the V-arrangement tip of locating piece 7 tilts to sliding tray 6 one sides, so when pushing forward, post 8 can only not have a side at V-arrangement tip to advance along locating piece 7, (referring in the accompanying drawing 5 from the path of A to A1 through B to C), and can not enter the gathering sill 5 (path of A to E in the accompanying drawing 5) of the most advanced and sophisticated side of V-arrangement, after propelling movement is finished, under the pulling force effect of extension spring 4, since arc-shaped transition district 14 1 sides collude the diameter (distance of G is not less than the diameter of column 8 in the accompanying drawing 6) that lateral separation between groove 12 sides and transition screens 15 sides is not less than post 8, therefore, post 8 is at transition screens 15 sides and colluding under the guiding of groove 12 than long side, snap in and collude groove 12 bottoms (position of C in the accompanying drawing 5), when needing bounce-back sliding part 2, promote sliding part 2 forward, post 8 is withdrawed from from colluding groove 12 bottoms, and touch transition screens 15, because transition screens 15 is positioned at the dead ahead of colluding groove 12 bottoms, and the end face of transition screens 15 side short with colluding groove 12 is parallel, under the influence of transition screens 15 end faces, post 8 can reversely not enter arc-shaped transition district 14 1 sides gathering sill 5 (in the accompanying drawing 6 post 8 can only be from C through D again to E, and can not arrive A1), pushing forward under the active force, post 8 advances along the incline direction of transition screens 15 end faces, and withdraw from groove 12 scopes of colluding (referring to the path of C to D in the accompanying drawing 5), stop to push, post 8 is retracted in the sliding tray 6 (referring to D in the accompanying drawing 5 through the path of E to A) by the most advanced and sophisticated side of the V-arrangement of locating piece 7 under the effect of extension spring 4 pulling force.Adopt bounce-back modular construction behind this programme simple, realize the rebound function that drawer sliding rail can only unidirectional circulation, greatly reduce the fault generation probability of slide rail bounce-back assembly.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (4)
1. bounce-back assembly that is used for drawer, it includes fixed bin (1), sliding part (2), alloy suspension member (3), it is characterized in that: it also includes gathering sill (5), wherein, sliding part (2) is assemblied in the fixed bin (1) by extension spring (4), alloy suspension member (3) one ends and sliding part (2) are hinged, the other end is positioned at sliding tray (6), gathering sill (5) is positioned at sliding tray (6) outlet the place ahead, and link with sliding tray (6) outlet, be provided with locating piece (7) in the gathering sill (5), locating piece (7) is positioned at sliding tray (6) outlet the place ahead, and the locating piece (7) that is positioned at sliding tray (6) outlet one end is a V-arrangement, its V-arrangement tip-tilt is to sliding tray (6) one sides, locating piece (7) other end be indent collude groove (12), it colludes groove (12) bottom and is positioned at sliding tray (6) the same side with the V-arrangement tip, be positioned at and collude groove (12) and be arc-shaped transition district (14) than the gathering sill (5) of long side bottom, the fixed bin (1) that colludes the place ahead, groove (12) bottom is provided with transition screens (15), the end face of this transition screens (15) side short with colluding groove (12) is parallel, and the width of transition screens (15) is less than the width that colludes groove (12).
2. a kind of bounce-back assembly that is used for drawer according to claim 1, it is characterized in that: alloy suspension member (3) includes post (8), lever arm (9), wherein, post (8) is positioned at sliding tray (6), and be connected with lever arm (9) one ends, lever arm (9) other end is provided with connecting hole (10), and is assemblied in by connecting hole (10) on the projection (11) of sliding part (2).
3. a kind of bounce-back assembly that is used for drawer according to claim 1 is characterized in that: transition screens (15) and collude distance between the groove (12) greater than the diameter of post (8).
4. a kind of bounce-back assembly that is used for drawer according to claim 1 is characterized in that: be provided with lead-over groove (13) between arc-shaped transition district (14) and the transition screens (15), the width of lead-over groove (13) is greater than the diameter of post (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202713975U CN201767440U (en) | 2010-07-23 | 2010-07-23 | Rebound component for drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202713975U CN201767440U (en) | 2010-07-23 | 2010-07-23 | Rebound component for drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201767440U true CN201767440U (en) | 2011-03-23 |
Family
ID=43747266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202713975U Expired - Fee Related CN201767440U (en) | 2010-07-23 | 2010-07-23 | Rebound component for drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201767440U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686729A (en) * | 2017-04-10 | 2018-10-23 | 豪夫迈·罗氏有限公司 | Drawer appliance for Laboratory Instruments |
| CN109965572A (en) * | 2019-04-26 | 2019-07-05 | 东莞市格瑞斯精密五金科技有限公司 | A kind of rebound mechanism and control method with synchronous start and stop |
| CN111634531A (en) * | 2020-06-09 | 2020-09-08 | 王大祥 | Easily get leak protection formula quality of water sample save set of liquid |
| CN114165976A (en) * | 2021-12-14 | 2022-03-11 | 长虹美菱股份有限公司 | Pressing pop-up device and application thereof |
-
2010
- 2010-07-23 CN CN2010202713975U patent/CN201767440U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686729A (en) * | 2017-04-10 | 2018-10-23 | 豪夫迈·罗氏有限公司 | Drawer appliance for Laboratory Instruments |
| CN108686729B (en) * | 2017-04-10 | 2022-01-18 | 豪夫迈·罗氏有限公司 | Drawer assembly for laboratory instruments |
| CN109965572A (en) * | 2019-04-26 | 2019-07-05 | 东莞市格瑞斯精密五金科技有限公司 | A kind of rebound mechanism and control method with synchronous start and stop |
| CN109965572B (en) * | 2019-04-26 | 2023-10-03 | 广东格瑞斯精密五金科技有限公司 | Rebound mechanism with synchronous start and stop function and control method |
| CN111634531A (en) * | 2020-06-09 | 2020-09-08 | 王大祥 | Easily get leak protection formula quality of water sample save set of liquid |
| CN114165976A (en) * | 2021-12-14 | 2022-03-11 | 长虹美菱股份有限公司 | Pressing pop-up device and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130723 |