CN102907931A - Double-rail type slide rail - Google Patents
Double-rail type slide rail Download PDFInfo
- Publication number
- CN102907931A CN102907931A CN2011102182513A CN201110218251A CN102907931A CN 102907931 A CN102907931 A CN 102907931A CN 2011102182513 A CN2011102182513 A CN 2011102182513A CN 201110218251 A CN201110218251 A CN 201110218251A CN 102907931 A CN102907931 A CN 102907931A
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- Prior art keywords
- rail
- orbit determination
- moving rail
- slide rail
- moving
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Abstract
The invention provides a double-rail type slide rail, relates to the technical field of hardware fittings and aims to solve a technical problem of inconvenience for storing and taking materials and low safety. The rail comprises two fixed rails, wherein a sliding movable rail is arranged on each fixed rail; a sliding rail is arranged on each movable rail; movable rail accommodating and limiting blocks for limiting the movable rails to move backwards are arranged at the back parts of the fixed rails; fixed rail end movable rail pulling and limiting blocks for limiting the movable rails to move forwards are arranged at the middle parts of the fixed rails; a plurality of rotating wheels are arranged on the movable rails; limiting clamping openings and movable rail end accommodating back limiting blocks are arranged at the back parts of the movable rails, wherein the limiting clamping openings are matched with the fixed rail end movable rail pulling and limiting blocks, and the movable rail end accommodating back limiting blocks are used for limiting the backward movements of the sliding rails; movable rail end pulling front limiting blocks used for limiting forward movements of the sliding rails are arranged at the front parts of the movable rails; and sliding rail end accommodating back limiting blocks and sliding rail end pulling front limiting blocks, which are matched with the movable rail end accommodating back limiting blocks and the movable rail end pulling front limiting blocks, are arranged on the sliding rails. The double-rail type slide rail provided by the invention is suitable for bearing drawers and cargo carrying laminates.
Description
Technical field
The present invention relates to the Hardware fitting technology, particularly relate to a kind of technology of Dual-rail sliding track.
Background technology
Sliding rail is widely used on the loading laminate of drawer, shelf of cabinet.The load-bearing of drawer and loading laminate, and the push-and-pull smoothness all depends on sliding rail.
Existing sliding rail has two orbit determination that are parallel to each other, all be inserted with an one slide rail on the every orbit determination, when being applied on the drawer (or loading laminate), two orbit determination one the first from left are parted on the right side be not fixed on the cabinet (or shelf), the slide rail on two orbit determination is then affixed with the left and right sides of drawer (or loading laminate) respectively.The defective of existing sliding rail is: 1) because slide rail is directly to be plugged on the orbit determination, therefore can not from orbit determination, extract out fully forward, so that the drawer that carries (or loading laminate) can't be opened fully, drawer (or loading laminate) rear portion tends to stay in the cabinet (or shelf), and the access material is very inconvenient; 2) have sliding rail now and usually only is provided with the limit point of moving behind the restriction slide rail in the orbit determination rear end, therefore unexpected slip occurs in slide rail easily when drawer (or loading laminate) heavy burden is larger, can affect its place ahead personnel's safety and the safety of the material of depositing.
Summary of the invention
For the defective that exists in the above-mentioned prior art, technical problem to be solved by this invention provides and a kind ofly can make things convenient for the material access, and safe Dual-rail sliding track.
In order to solve the problems of the technologies described above, a kind of Dual-rail sliding track provided by the present invention, each linear orbit determination about comprising, described two orbit determination are parallel to each other, and the rear and front end flushes, and all are inserted with a linear slide rail in parallel on the every orbit determination; It is characterized in that: be equipped with one on every orbit determination and slide and the moving rail of linear in parallel along its axis, the slide rail on every orbit determination all slides and is plugged on the moving rail of this orbit determination, and the glide direction of every one slide rail all is parallel to orbit determination;
Be fixedly connected with by support bar between described two orbit determination, the moving rail on every orbit determination and this orbit determination, slide rail are inboard towards a side of another orbit determination;
The lateral surface front and rear of described orbit determination is equipped with and radially outward protrudes the axially L shaped inserted sheet of bending again, its medial surface rear portion is provided with for the moving rail that moves after the limit braking rail and takes in limited block, and its medial surface middle part is provided with for the moving rail of orbit determination end of limit braking rail reach and pulls out limited block;
Described moving rail is provided with the runner of a plurality of rotations, the pivot center of each runner is all perpendicular to the axis that moves rail, one of them runner is positioned at the rear end of moving rail, and this runner is trailing wheel, and one of them runner is positioned at moving rail middle part, this runner is trailing wheel, other runner except trailing wheel, trailing wheel is pulley, and the wheel face of described trailing wheel props up orbit determination, and the wheel face of described trailing wheel props up slide rail, each pulley is axially laid successively along moving rail, and the wheel face of each pulley props up orbit determination and slide rail;
The rear portion of described moving rail be provided with one with its place orbit determination on the moving rail of orbit determination end pull out the spacing bayonet socket that limited block matches, its lateral surface front and rear is equipped with for the moving spacing defining flange of rail left and right displacement, and the outer end of each defining flange all props up the orbit determination at this moving rail place;
The front and rear of described moving rail respectively is provided with a projection protruding upward, and the projection at its rear portion is taken in rear limited block for moving rail end, and its anterior projection is pulled out the front limit piece for moving rail end;
Described slide rail is provided with two projections that protrude downwards, be respectively that the slide rail end is taken in rear limited block, the slide rail end is pulled out the front limit piece, described slide rail end is taken in rear limited block and is positioned at the slide rail end and pulls out front limit piece rear, and the moving rail end that is positioned at the moving rail in its place is taken in rear limited block dead ahead, and described slide rail end is pulled out the moving rail end that the front limit piece is positioned at the moving rail in its place and pulled out front limit piece dead astern.
Dual-rail sliding track provided by the invention; the structure that has adopted runner to match with three joint rails; cooperation by moving rail; slide rail can be extracted out forward from orbit determination fully; thereby guarantee the drawer of its carrying or opening of loading laminate energy 100%; can make things convenient for the material access of drawer or the loading laminate of its carrying; and orbit determination; all designed the limit point that cooperatively interacts on the track of moving rail and slide rail; each limit point can play effective braking action when moving rail and slide rail are taken in or pulled out; the unexpected operation of anti-stop rail and slide rail; can protect its place ahead personnel's safety and the drawer of carrying or the safety of loading material that laminate is deposited, have higher security.
Description of drawings
Fig. 1 is the stereogram of the Dual-rail sliding track of the embodiment of the invention when being in receiving state;
Fig. 2 is that the Dual-rail sliding track of the embodiment of the invention is in the stereogram when pulling out state;
Fig. 3 is the stereogram of the orbit determination in the Dual-rail sliding track of the embodiment of the invention;
Fig. 4 is the stereogram of the moving rail in the Dual-rail sliding track of the embodiment of the invention;
Fig. 5 is the stereogram of the slide rail in the Dual-rail sliding track of the embodiment of the invention.
The specific embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
Such as Fig. 1-shown in Figure 2, a kind of Dual-rail sliding track that the embodiment of the invention provides, each linear orbit determination 1 about comprising, described two orbit determination 1 are parallel to each other, and the rear and front end flushes, and all is inserted with a linear slide rail 3 in parallel on the every orbit determination 1; It is characterized in that: be equipped with one on every orbit determination 1 and slide and the moving rail 2 of linear in parallel along its axis, the slide rail 3 on every orbit determination 1 all slides and is plugged on the moving rail 2 of this orbit determination 1, and the glide direction of every one slide rail 3 all is parallel to orbit determination 1;
Be fixedly connected with by support bar 4 between described two orbit determination 1, the moving rail 2 on every orbit determination 1 and this orbit determination 1, slide rail 3 are inboard towards a side of another orbit determination 1;
As shown in Figure 3, the lateral surface front and rear of described orbit determination 1 is equipped with and radially outward protrudes the axially L shaped inserted sheet 11 of bending again, its medial surface rear portion is provided with for the moving rail that moves after the limit braking rail and takes in limited block 12, and its medial surface middle part is provided with for the moving rail of orbit determination end of limit braking rail reach and pulls out limited block 13;
As shown in Figure 4, described moving rail 2 is provided with the runner of a plurality of rotations, the pivot center of each runner is all perpendicular to the axis that moves rail, one of them runner is positioned at the rear end of moving rail, this runner is trailing wheel 21, one of them runner is positioned at moving rail middle part, this runner is trailing wheel 22, other runner except trailing wheel 21, trailing wheel 22 is pulley 23, the wheel face of described trailing wheel 21 props up orbit determination, the wheel face of described trailing wheel 22 props up slide rail, and each pulley 23 is axially laid successively along moving rail, and the wheel face of each pulley 23 props up orbit determination and slide rail;
The rear portion of described moving rail 2 be provided with one with its place orbit determination on the moving rail of orbit determination end pull out the spacing bayonet socket 24 that limited block 13 matches, its lateral surface front and rear is equipped with for the moving spacing defining flange 25 of rail left and right displacement, and the outer end of each defining flange 25 all props up the orbit determination at this moving rail place;
The front and rear of described moving rail 2 respectively is provided with a projection protruding upward, and the projection at its rear portion is taken in rear limited block 26 for moving rail end, and its anterior projection is pulled out front limit piece 27 for moving rail end;
As shown in Figure 5, described slide rail 3 is provided with two projections that protrude downwards, be respectively that the slide rail end is taken in rear limited block 31, the slide rail end is pulled out front limit piece 32, described slide rail end is taken in rear limited block 31 and is positioned at the slide rail end and pulls out front limit piece 32 rears, and the moving rail end that is positioned at the moving rail in its place is taken in rear limited block 26 dead aheads, and described slide rail end is pulled out the moving rail end that front limit piece 32 is positioned at the moving rail in its place and pulled out front limit piece 27 dead asterns.
The embodiment of the invention is applicable to the drawer of cabinet, the loading laminate of shelf, during application two orbit determination one the first from left is parted on the right side not to be fixed on the cabinet (or shelf), and the slide rail on two orbit determination is then affixed with the left and right sides of drawer (or loading laminate) respectively.
When the drawer that the embodiment of the invention is carried (or loading laminate) is pulled out forward under receiving state, drawer (or loading laminate) drives first slide rail to front slide, when sliding into the slide rail end, slide rail pulls out after front limit piece 32 props up moving rail end on the moving rail 2 in its place and pull out front limit piece 27, slide rail drives moving rail to front slide, moving rail slides into the moving rail of orbit determination end on its place orbit determination and pulls out and namely stop to slide after limited block 13 snaps in the spacing bayonet socket 24 at its rear portion, this moment, slide rail integral body was extracted out from orbit determination, and the drawer that carries (or loading laminate) is also opened fully.
When the drawer that the embodiment of the invention is carried (or loading laminate) is taken under open mode backward, drawer (or loading laminate) drives first slide rail and slides backward, after limited block 31 props up moving rail end on the moving rail 2 in its place and takes in rear limited block 26 after slide rail slides into the slide rail end and takes in, slide rail promotes moving rail and slides backward, the moving rail of orbit determination end that the spacing bayonet socket 24 at moving rail rear portion also breaks away from its place orbit determination is thereupon pulled out limited block 13, when moving rail slides into its rear end and props up moving rail on its place orbit determination and take in limited block 12, moving rail stops to slide, this moment, slide rail integral body was received into orbit determination, and the drawer that carries (or loading laminate) is also taken in fully.
Claims (1)
1. Dual-rail sliding track, each linear orbit determination about comprising, described two orbit determination are parallel to each other, and the rear and front end flushes, and all are inserted with a linear slide rail in parallel on the every orbit determination; It is characterized in that: be equipped with one on every orbit determination and slide and the moving rail of linear in parallel along its axis, the slide rail on every orbit determination all slides and is plugged on the moving rail of this orbit determination, and the glide direction of every one slide rail all is parallel to orbit determination;
Be fixedly connected with by support bar between described two orbit determination, the moving rail on every orbit determination and this orbit determination, slide rail are inboard towards a side of another orbit determination;
The lateral surface front and rear of described orbit determination is equipped with and radially outward protrudes the axially L shaped inserted sheet of bending again, its medial surface rear portion is provided with for the moving rail that moves after the limit braking rail and takes in limited block, and its medial surface middle part is provided with for the moving rail of orbit determination end of limit braking rail reach and pulls out limited block;
Described moving rail is provided with the runner of a plurality of rotations, the pivot center of each runner is all perpendicular to the axis that moves rail, one of them runner is positioned at the rear end of moving rail, and this runner is trailing wheel, and one of them runner is positioned at moving rail middle part, this runner is trailing wheel, other runner except trailing wheel, trailing wheel is pulley, and the wheel face of described trailing wheel props up orbit determination, and the wheel face of described trailing wheel props up slide rail, each pulley is axially laid successively along moving rail, and the wheel face of each pulley props up orbit determination and slide rail;
The rear portion of described moving rail be provided with one with its place orbit determination on the moving rail of orbit determination end pull out the spacing bayonet socket that limited block matches, its lateral surface front and rear is equipped with for the moving spacing defining flange of rail left and right displacement, and the outer end of each defining flange all props up the orbit determination at this moving rail place;
The front and rear of described moving rail respectively is provided with a projection protruding upward, and the projection at its rear portion is taken in rear limited block for moving rail end, and its anterior projection is pulled out the front limit piece for moving rail end;
Described slide rail is provided with two projections that protrude downwards, be respectively that the slide rail end is taken in rear limited block, the slide rail end is pulled out the front limit piece, described slide rail end is taken in rear limited block and is positioned at the slide rail end and pulls out front limit piece rear, and the moving rail end that is positioned at the moving rail in its place is taken in rear limited block dead ahead, and described slide rail end is pulled out the moving rail end that the front limit piece is positioned at the moving rail in its place and pulled out front limit piece dead astern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102182513A CN102907931A (en) | 2011-08-01 | 2011-08-01 | Double-rail type slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102182513A CN102907931A (en) | 2011-08-01 | 2011-08-01 | Double-rail type slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102907931A true CN102907931A (en) | 2013-02-06 |
Family
ID=47606690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102182513A Pending CN102907931A (en) | 2011-08-01 | 2011-08-01 | Double-rail type slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102907931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792130A (en) * | 2017-10-24 | 2018-03-13 | 浙江德清龙立红旗制药机械有限公司 | Duster trammer dedicated |
| CN111868444A (en) * | 2018-03-16 | 2020-10-30 | Lg电子株式会社 | Indoor unit of air conditioning equipment |
-
2011
- 2011-08-01 CN CN2011102182513A patent/CN102907931A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792130A (en) * | 2017-10-24 | 2018-03-13 | 浙江德清龙立红旗制药机械有限公司 | Duster trammer dedicated |
| CN111868444A (en) * | 2018-03-16 | 2020-10-30 | Lg电子株式会社 | Indoor unit of air conditioning equipment |
| CN114383206A (en) * | 2018-03-16 | 2022-04-22 | Lg电子株式会社 | Indoor unit of air conditioning equipment |
| CN114383205A (en) * | 2018-03-16 | 2022-04-22 | Lg电子株式会社 | Indoor unit of air conditioning equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |