CN102106658A - Drawer slide rail part - Google Patents
Drawer slide rail part Download PDFInfo
- Publication number
- CN102106658A CN102106658A CN2011100420733A CN201110042073A CN102106658A CN 102106658 A CN102106658 A CN 102106658A CN 2011100420733 A CN2011100420733 A CN 2011100420733A CN 201110042073 A CN201110042073 A CN 201110042073A CN 102106658 A CN102106658 A CN 102106658A
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- CN
- China
- Prior art keywords
- centering block
- sliding rail
- steel wire
- drawer sliding
- moving
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Abstract
The invention discloses a drawer slide rail part, which comprises a mobile component sliding arranged in a fixed component. The mobile component of the drawer slide rail part is at least connected with the fixed component through an elastic piece and a rigid piece. One end of the rigid piece is connected with the elastic piece while the other end thereof is connected with the mobile component or the fixed component. The mobile component and the fixed component of the drawer slide rail part are interconnected through a steel wire and a tension spring, when the mobile component moves and deflects, the steel wire swings, and consequently, the tension spring always stretches along own axis direction to avoid swinging left and right, so that smooth operation of the mobile component is ensured, service life of the tension spring is prolonged, and noise generated in the use of the drawer slide rail part is low. Simultaneously, a connection between the steel wire and the mobile component, a connection between the steel wire and the tension spring and a connection between the tension spring and the fixed component serve as three joints, and each joint rotates slightly with deflection of the mobile component so as to avoid the tension spring from stretching and bending. The drawer slide rail part is simple and rational in structure, smooth in operation, low in noise, long in service life and low in cost.
Description
Technical field
The present invention relates to a kind of drawer sliding rail accessory.
Background technology
I am in Chinese patent literature CN101797102A, and a kind of drawer sliding rail disclosed on August 11st, 2010, comprise and decide slide rail and moving slide rail, slide is arranged on to be decided on the slide rail, be provided with internal chute in the slide, cursor slide and centering block, one end and the centering block of cursor slide join, the other end of cursor slide inserts in the internal chute and slides, centering block is provided with open slot, this open slot is corresponding with the touching lever on being arranged on moving slide rail, one end of centering block and extension spring joins, the other end and the slide of extension spring join, and centering block is provided with the cavity that holds swing arm, form open slot between a side of an end of swing arm and the centering block, the opposite side of one end of swing arm and the inwall elasticity of cavity are joined, and the other end of swing arm is hubbed on the centering block.Swing arm is first swing arm, and centering block is provided with bearing pin, and the other end of first swing arm is hubbed on the centering block by this bearing pin, is provided with shell fragment, stage clip or torsion spring in the cavity.The swing arm of this structure be not subjected to external force to do the time spent, and swing arm is identical with the movement locus of centering block, and touching lever and the swing arm that should arrive on the slide rail bump.When drawer is in closed condition, the user outwards spurs drawer by force because of maloperation, when causing touching lever extruding on the moving slide rail that joins with drawer to be positioned at touching in the swing arm, swing arm produces deflection, it is poor that touching lever leaves opening, and moving slide rail is pulled outwardly the second month in a season under external force with right drawer, and drawer is opened, thereby effectively avoided touching head distortion or fracture on the drawer sliding rail in the past, prolonged the service life of drawer sliding rail.But because the extension spring two ends join with centering block and slide respectively, in the centering block moving process, the angle that extension spring swings is excessive, thereby influences centering block smooth degree that moves and the life-span that influences extension spring.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, operation is smooth and easy, noise is low, the life-span is long drawer sliding rail accessory, to overcome weak point of the prior art.
A kind of drawer sliding rail accessory by this purpose design comprises the moving-member that is slidingly arranged in the fixed part, and its architectural feature is that moving-member also is connected with fixed part with a rigid member by an elastic component at least.
Described rigid member one end and elastic component join, and the rigid member other end and moving-member or fixed part are rotationally connected.
Described elastic component is extension spring, and rigid member is a steel wire; Steel wire one end is bent with the clamping ring that is rotationally connected with moving-member, and the other end is bent with the bayonet socket that joins with extension spring; Fixed part is provided with the draw-in groove that joins with extension spring.
The corresponding steel wire of the described moving-member left and right sides is respectively arranged with left limit piece and right limit piece.
Described fixed part is the holder that is arranged on the drawer sliding rail orbit determination; The corresponding moving-member of holder back segment is provided with back-shaped groove and gathering sill, and draw-in groove is arranged on the holder rear end.
Described moving-member comprises the first centering block assembly and the second centering block assembly that is rotationally connected mutually; The first centering block assembly is slidingly arranged on the gathering sill, and the second centering block assembly is slidingly arranged on the back-shaped groove; The first centering block assembly, one side is provided with open slot, and the corresponding open slot of the moving rail of drawer sliding rail is provided with collision block.
The clamping ring of described steel wire is connected the middle part of the first centering block assembly, and the active force of extension spring is acted on the first centering block assembly more fully.
The described first centering block assembly comprises first centering block and swing arm; First centering block end face middle part is provided with the bearing pin that is rotationally connected with the steel wire clamping ring, and the first centering block end face also is provided with the guide pillar that the gathering sill with holder is slidingly connected; The first centering block bottom surface is provided with the cavity that holds swing arm, forms open slot between a side of an end of swing arm and first centering block, and the opposite side of an end of swing arm and the inwall elasticity of cavity are joined, and the other end of swing arm is hubbed on first centering block.
The end that described steel wire is provided with bayonet socket extend out to the place ahead of first centering block; Left limit piece and right limit piece are arranged on the first centering block end face, and are distributed in the steel wire left and right sides respectively.
The described second centering block assembly comprises second centering block and pin; Second centering block, one end and first centering block are rotationally connected, and the second centering block other end and pin join; Pin protrudes from the second centering block end face, and is slidingly connected with the back-shaped groove of holder.
Be connected with the extension spring bullet by steel wire between moving-member of the present invention and the fixed part, when moving-member moves deflection, the steel wire swing, make extension spring flexible along himself axis direction all the time, avoid extension spring to swing, the operation of guaranteeing moving-member is smooth and easy, improves the service life of extension spring, and this drawer sliding rail accessory in use noise is low.Simultaneously, steel wire and moving-member junction, steel wire and extension spring junction and extension spring and fixed part junction, three link positions just look like to be position, three joints, and each position, joint is fine rotation along with the deflection of moving-member, has avoided the flexible bending of extension spring.Simple and reasonable, operation is smooth and easy, noise is low, the life-span is long, cost is low.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is a decomposition texture schematic diagram of the present invention.
Fig. 3 is the first centering block structural representation.
Fig. 4 is the structure of steel wire schematic diagram.
Fig. 5 is another angle structural representation of the present invention.
Fig. 6 is an A place structure for amplifying schematic diagram among Fig. 5.
Fig. 7 is the another angle decomposition texture of a present invention schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 7, this drawer sliding rail accessory comprises the moving-member 10 that is slidingly arranged in the fixed part, and moving-member is connected with fixed part with a rigid member by an elastic component; Rigid member one end and elastic component join, and the rigid member other end and moving-member 10 are rotationally connected.
Elastic component is extension spring 2, and rigid member is a steel wire 3; Steel wire one end is bent with the clamping ring 3.1 that is rotationally connected with moving-member 10, and the other end is bent with the bayonet socket 3.2 that joins with extension spring 2; Fixed part is provided with the draw-in groove 1.3 that joins with extension spring.Moving-member 10 corresponding steel wires 3 left and right sides are respectively arranged with left limit piece 4.3 and right limit piece 4.2.
Fixed part is the holder 1 that is arranged on the drawer sliding rail orbit determination; The corresponding moving-member 10 of holder back segment is provided with back-shaped groove 1.1 and gathering sill 1.2, and draw-in groove 1.3 is arranged on the holder rear end.Moving-member 10 comprises the first centering block assembly and the second centering block assembly that is rotationally connected mutually; The first centering block assembly is slidingly arranged on the gathering sill 1.2, and the second centering block assembly is slidingly arranged on the back-shaped groove 1.1; The first centering block assembly, one side is provided with open slot 10.1, and the corresponding open slot of the moving rail of drawer sliding rail is provided with collision block 9.The clamping ring 3.1 of steel wire 3 is connected the middle part of the first centering block assembly.
The first centering block assembly comprises first centering block 4 and swing arm 6; First centering block end face middle part is provided with bearing pin 4.1, the first centering block end faces that are rotationally connected with steel wire 3 clamping rings 3.1 and also is provided with the guide pillar 4.4 that the gathering sill 1.2 with holder 1 is slidingly connected; The first centering block bottom surface is provided with the cavity that holds swing arm, forms open slot 10.1 between a side of an end of swing arm and first centering block, and the opposite side of an end of swing arm and the inwall elasticity of cavity are joined, and the other end of swing arm is hubbed on first centering block.Be provided with shell fragment 5 in the cavity, the opposite side of an end of swing arm and an end of shell fragment join, and the other end of this shell fragment and the inwall of cavity join.The end that steel wire 3 is provided with bayonet socket 3.2 extend out to the place ahead of first centering block 4; Left limit piece 4.3 and right limit piece 4.2 are arranged on the first centering block end face, and are distributed in the steel wire left and right sides respectively.
The second centering block assembly comprises second centering block 7 and pin 8; Second centering block, one end and first centering block 4 are rotationally connected, and the second centering block other end and pin join; Pin protrudes from the second centering block end face, and is slidingly connected with the back-shaped groove 1.1 of holder 1.
Above-mentioned drawer sliding rail is not shown; The position of above-mentioned extension spring and steel wire can exchange.
Claims (10)
1. a drawer sliding rail accessory comprises the moving-member (10) that is slidingly arranged in the fixed part, it is characterized in that moving-member also is connected with fixed part with a rigid member by an elastic component at least.
2. drawer sliding rail accessory according to claim 1 is characterized in that described rigid member one end and elastic component join, and the rigid member other end and moving-member (10) or fixed part are rotationally connected.
3. drawer sliding rail accessory according to claim 1 and 2 is characterized in that described elastic component is extension spring (2), and rigid member is steel wire (3); Steel wire one end is bent with the clamping ring (3.1) that is rotationally connected with moving-member (10), and the other end is bent with the bayonet socket (3.2) that joins with extension spring (2); Fixed part is provided with the draw-in groove (1.3) that joins with extension spring.
4. drawer sliding rail accessory according to claim 3 is characterized in that the corresponding steel wire of described moving-member (10) (3) left and right sides is respectively arranged with left limit piece (4.3) and right limit piece (4.2).
5. drawer sliding rail accessory according to claim 4 is characterized in that described fixed part is the holder (1) that is arranged on the drawer sliding rail orbit determination; The corresponding moving-member of holder back segment (10) is provided with back-shaped groove (1.1) and gathering sill (1.2), and draw-in groove (1.3) is arranged on the holder rear end.
6. drawer sliding rail accessory according to claim 5 is characterized in that described moving-member (10) comprises the first centering block assembly and the second centering block assembly that is rotationally connected mutually; The first centering block assembly is slidingly arranged on the gathering sill (1.2), and the second centering block assembly is slidingly arranged on the back-shaped groove (1.1); The first centering block assembly, one side is provided with open slot (10.1), and the corresponding open slot of the moving rail of drawer sliding rail is provided with collision block (9).
7. drawer sliding rail accessory according to claim 6 is characterized in that the clamping ring (3.1) of described steel wire (3) is connected the middle part of the first centering block assembly.
8. drawer sliding rail accessory according to claim 7 is characterized in that the described first centering block assembly comprises first centering block (4) and swing arm (6); First centering block end face middle part is provided with the bearing pin (4.1) that is rotationally connected with steel wire (3) clamping ring (3.1), and the first centering block end face also is provided with the guide pillar (4.4) that the gathering sill (1.2) with holder (1) is slidingly connected; The first centering block bottom surface is provided with the cavity that holds swing arm, forms open slot (10.1) between a side of an end of swing arm and first centering block, and the opposite side of an end of swing arm and the inwall elasticity of cavity are joined, and the other end of swing arm is hubbed on first centering block.
9. drawer sliding rail accessory according to claim 8 is characterized in that a end that described steel wire (3) is provided with bayonet socket (3.2) extend out to the place ahead of first centering block (4); Left limit piece (4.3) and right limit piece (4.2) are arranged on the first centering block end face, and are distributed in the steel wire left and right sides respectively.
10. drawer sliding rail accessory according to claim 9 is characterized in that the described second centering block assembly comprises second centering block (7) and pin (8); Second centering block, one end and first centering block (4) are rotationally connected, and the second centering block other end and pin join; Pin protrudes from the second centering block end face, and is slidingly connected with the back-shaped groove (1.1) of holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042073.3A CN102106658B (en) | 2011-02-22 | 2011-02-22 | Drawer slide rail part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042073.3A CN102106658B (en) | 2011-02-22 | 2011-02-22 | Drawer slide rail part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102106658A true CN102106658A (en) | 2011-06-29 |
| CN102106658B CN102106658B (en) | 2014-06-18 |
Family
ID=44171033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110042073.3A Active CN102106658B (en) | 2011-02-22 | 2011-02-22 | Drawer slide rail part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102106658B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010548A (en) * | 2011-12-23 | 2014-08-27 | 尤利乌斯·布卢姆有限公司 | Arrangement for moving a moveable furniture part |
| CN105275294A (en) * | 2015-10-23 | 2016-01-27 | 伍志勇 | Disengaging-preventing maintaining mechanism of furniture movement parts |
| CN109475231A (en) * | 2016-07-15 | 2019-03-15 | 保罗海蒂诗有限及两合公司 | Method for the driving device of movable furniture component and for closing movable furniture component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005015529U1 (en) * | 2005-10-04 | 2007-02-15 | Paul Hettich Gmbh & Co. Kg | retraction device |
| CN101797102A (en) * | 2010-04-30 | 2010-08-11 | 伍志勇 | Drawer sliding track |
| CN202014840U (en) * | 2011-02-22 | 2011-10-26 | 伍志勇 | Slide rail fitting for drawer |
-
2011
- 2011-02-22 CN CN201110042073.3A patent/CN102106658B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005015529U1 (en) * | 2005-10-04 | 2007-02-15 | Paul Hettich Gmbh & Co. Kg | retraction device |
| CN101797102A (en) * | 2010-04-30 | 2010-08-11 | 伍志勇 | Drawer sliding track |
| CN202014840U (en) * | 2011-02-22 | 2011-10-26 | 伍志勇 | Slide rail fitting for drawer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010548A (en) * | 2011-12-23 | 2014-08-27 | 尤利乌斯·布卢姆有限公司 | Arrangement for moving a moveable furniture part |
| CN104010548B (en) * | 2011-12-23 | 2016-04-06 | 尤利乌斯·布卢姆有限公司 | For making the system of movable furniture parts motion |
| US9386851B2 (en) | 2011-12-23 | 2016-07-12 | Julius Blum Gmbh | Arrangement for moving a moveable furniture part |
| CN105275294A (en) * | 2015-10-23 | 2016-01-27 | 伍志勇 | Disengaging-preventing maintaining mechanism of furniture movement parts |
| CN109475231A (en) * | 2016-07-15 | 2019-03-15 | 保罗海蒂诗有限及两合公司 | Method for the driving device of movable furniture component and for closing movable furniture component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102106658B (en) | 2014-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110629 Assignee: Guangdong Dongtai hardware precision manufacturing Co., Ltd. Assignor: Wu Zhiyong Contract record no.: 2015440000497 Denomination of invention: Drawer slide rail part Granted publication date: 20140618 License type: Exclusive License Record date: 20150724 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |