CN102434581A - Infinite sliding rail capable of realizing extension at any length - Google Patents
Infinite sliding rail capable of realizing extension at any length Download PDFInfo
- Publication number
- CN102434581A CN102434581A CN2011102870265A CN201110287026A CN102434581A CN 102434581 A CN102434581 A CN 102434581A CN 2011102870265 A CN2011102870265 A CN 2011102870265A CN 201110287026 A CN201110287026 A CN 201110287026A CN 102434581 A CN102434581 A CN 102434581A
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- Prior art keywords
- slide rail
- layer
- length
- sliding rail
- slip
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Abstract
The invention brings forward a sliding rail structure capable of realizing extension at any length, i.e., a multi-section infinite sliding rail structure which comprises a layer of outer slide rail, a plurality of layers of intermediate slide rail and a layer of inner slide rail. According to the invention, extension of a sliding rail at any length can be realized through selection of different layers of the intermediate slide rail according to actual conditions; since the width of each layer of slide rail is large and space among every layer is great, a variety of traps can be designed, which enables slide rails to carry out a variety of specific additional motion during extending or retracting, thereby satisfying needs of some special purposes.
Description
Technical field
The present invention relates to a kind of more piece slip slide rail that can realize any spread length, belong to the invention of mechanical railroad.
Background technique
Railroad is widely used in occasions such as furniture, Tool Cabinet, server cabinet, vending machine.At present, most slide rail is ball slide rail in the practical application, and the ball slide rail that level is maximum is three joint ball slide rails.The maximum extension length of three joint ball slide rails is the length of ball slide rail self.ZL200610201301.6 derives three joint sliding track without ball from three joint ball slide rails, makes sliding friction replace rolling friction, so its maximum extension length length that still is slide rail self.
Application number be 201110274786.2 invention to existing ball slide rail, the structure of the unlimited ball slide rail of more piece has been proposed, by this structure, people can realize the spread length arbitrarily of ball slide rail.Yet; Consider in reality; Be not in all applications; The necessity that must use rolling friction is all arranged, and adopt sliding friction to replace rolling friction can reduce the cost of railroad greatly, therefore be necessary to reintroduce a kind of structure that adopts the unlimited slide rail of more piece of sliding friction.
Summary of the invention
The present invention proposes a kind of structure that can realize the slip slide rail of any spread length, infinitely the slide structure of slide rail of just a kind of more piece.
The technological scheme that the present invention adopted is: the more piece slide rail that infinitely slides is made up of slide rail in the middle of one deck outside slide rail, several layers (1 to the N layer) and one deck inboard slide rail; Up and down slideway on the outside slide rail and the middle slide rail is equal fully with size on the vertical both direction in level; Draw runner up and down on middle slide rail and the inboard slide rail is also equal fully with size on the vertical both direction in level, thereby guaranteed that the size that draw runner slideway that middle slide rail that outside slide rail and middle slide rail, middle slide rail be adjacent (refer to three more than saving slip slide rail) and middle slide rail and inboard slide rail form each other concerns is identical.Get one deck outside slide rail, the middle slide rail of one deck and the inboard slide rail of one deck and just can form the unlimited slip slide rail of three joints.Get one deck outside slide rail, two-layer middle slide rail and the inboard slide rail of one deck and just can form the unlimited slip slide rail of four joints.Getting in the middle of one deck outside slide rail, three layers slide rail and the inboard slide rail of one deck just can form five and save unlimited slip slide rail.Obviously, need only the number of plies of selecting middle slide rail based on the needs of actual conditions, just can make slip slide rail of the present invention realize spread length arbitrarily.In addition; The more piece of the present invention slide rail that infinitely slides has been adopted as heir the structural feature of the unlimited ball slide rail of more piece; Be the big and layer of the width of each layer of slide rail itself with layer between the space also bigger; Therefore can be used to design various offices, make slide rail when stretching out or withdrawing, make various specific additional move, thereby satisfy the needs of some specific use.
The invention has the beneficial effects as follows: the present invention can realize the slip slide rail of any more piece, thereby reaches spread length arbitrarily.The present invention also provides a structure platform, can design stretching out or withdraw and make the novel structure and the product of various specific additional move along with the slip slide rail whereby.
Description of drawings
Fig. 1 is infinitely slide three big constituent elements of slide rail of more piece.
Fig. 2 is the drawing in side sectional elevation of the unlimited slip slide rail of five joints.
Fig. 3 is the perspective view of the unlimited slip slide rail of five joints.
Embodiment
The embodiment of the invention is the unlimited slip slide rails of a kind of five joints, and its drawing in side sectional elevation is as shown in Figure 2, and its perspective view is as shown in Figure 3.As can be seen from the figure, this five joint slip slide rails are made up of the three parts shown in Fig. 1 (i.e. outside slide rail, middle slide rail and inboard slide rail).Usually, outside slide rail is affixed with the body that railroad is set, and inboard slide rail is then fixed with the parts that need slippage.
Claims (1)
1. more piece slip slide rail; It is characterized in that: more piece slip slide rail is made up of with one deck inboard slide rail slide rail in the middle of one deck outside slide rail, number (from 1 to the N) layer; Up and down slideway on the outside slide rail and the middle slide rail is equal fully with size on the vertical both direction in level; Draw runner up and down on middle slide rail and the inboard slide rail is also equal fully with size on the vertical both direction in level, thereby guarantees that the size that draw runner slideway that middle slide rail that outside slide rail and middle slide rail, middle slide rail be adjacent (refer to three more than saving slip slide rail) and middle slide rail and inboard slide rail form each other concerns is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102870265A CN102434581A (en) | 2011-09-23 | 2011-09-23 | Infinite sliding rail capable of realizing extension at any length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102870265A CN102434581A (en) | 2011-09-23 | 2011-09-23 | Infinite sliding rail capable of realizing extension at any length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434581A true CN102434581A (en) | 2012-05-02 |
Family
ID=45982850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102870265A Pending CN102434581A (en) | 2011-09-23 | 2011-09-23 | Infinite sliding rail capable of realizing extension at any length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434581A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041542A (en) * | 2016-06-27 | 2016-10-26 | 滁州欧博特电子制造有限公司 | Telescopic guide rail with adjustable length |
| CN109259999A (en) * | 2018-04-04 | 2019-01-25 | 温州市浙格科技有限公司 | A kind of function switching mechanism of movable messaging backs |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2712972A (en) * | 1954-02-03 | 1955-07-12 | Steel Slides Inc | Extension arm |
| US2750244A (en) * | 1955-04-11 | 1956-06-12 | Steel Slides Inc | Extension arm for furniture |
| US2751269A (en) * | 1955-04-11 | 1956-06-19 | Steel Slides Inc | Extension table and extension arm therefor |
| US2865684A (en) * | 1956-06-05 | 1958-12-23 | Steel Slides Inc | Non-sag extension arm |
| CN2265720Y (en) * | 1996-08-23 | 1997-10-29 | 宁波保税区华琳实业有限公司 | Multisection telescopic guide rail for cupboard |
| US6336743B1 (en) * | 1999-12-27 | 2002-01-08 | Ming-Cheng Wang | Slide rails of drop-leaf table |
| CN2664348Y (en) * | 2003-12-08 | 2004-12-15 | 李国杰 | Sliding rail intensified structure with three-section ball |
| CN201045960Y (en) * | 2006-10-18 | 2008-04-16 | 罗志坚 | Telescopic three-segment guide track |
| JP2009158630A (en) * | 2007-12-26 | 2009-07-16 | Nitto Electric Works Ltd | Synthetic resin-made slide rail apparatus |
| CN201438903U (en) * | 2009-08-21 | 2010-04-21 | 博洛尼家居用品（北京）有限公司 | Multi-section sliding rail |
| CN201938810U (en) * | 2010-12-29 | 2011-08-24 | 王建平 | Plastic guide rails |
-
2011
- 2011-09-23 CN CN2011102870265A patent/CN102434581A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2712972A (en) * | 1954-02-03 | 1955-07-12 | Steel Slides Inc | Extension arm |
| US2750244A (en) * | 1955-04-11 | 1956-06-12 | Steel Slides Inc | Extension arm for furniture |
| US2751269A (en) * | 1955-04-11 | 1956-06-19 | Steel Slides Inc | Extension table and extension arm therefor |
| US2865684A (en) * | 1956-06-05 | 1958-12-23 | Steel Slides Inc | Non-sag extension arm |
| CN2265720Y (en) * | 1996-08-23 | 1997-10-29 | 宁波保税区华琳实业有限公司 | Multisection telescopic guide rail for cupboard |
| US6336743B1 (en) * | 1999-12-27 | 2002-01-08 | Ming-Cheng Wang | Slide rails of drop-leaf table |
| CN2664348Y (en) * | 2003-12-08 | 2004-12-15 | 李国杰 | Sliding rail intensified structure with three-section ball |
| CN201045960Y (en) * | 2006-10-18 | 2008-04-16 | 罗志坚 | Telescopic three-segment guide track |
| JP2009158630A (en) * | 2007-12-26 | 2009-07-16 | Nitto Electric Works Ltd | Synthetic resin-made slide rail apparatus |
| CN201438903U (en) * | 2009-08-21 | 2010-04-21 | 博洛尼家居用品（北京）有限公司 | Multi-section sliding rail |
| CN201938810U (en) * | 2010-12-29 | 2011-08-24 | 王建平 | Plastic guide rails |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041542A (en) * | 2016-06-27 | 2016-10-26 | 滁州欧博特电子制造有限公司 | Telescopic guide rail with adjustable length |
| CN109259999A (en) * | 2018-04-04 | 2019-01-25 | 温州市浙格科技有限公司 | A kind of function switching mechanism of movable messaging backs |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |