CN101708093A - Drawer lead rail device - Google Patents
Drawer lead rail device Download PDFInfo
- Publication number
- CN101708093A CN101708093A CN200910155408A CN200910155408A CN101708093A CN 101708093 A CN101708093 A CN 101708093A CN 200910155408 A CN200910155408 A CN 200910155408A CN 200910155408 A CN200910155408 A CN 200910155408A CN 101708093 A CN101708093 A CN 101708093A
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- CN
- China
- Prior art keywords
- drawer
- support plate
- lead rail
- release lever
- carriage release
- Prior art date
- 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.)
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Abstract
The invention discloses a drawer lead rail device which effectively solves the problems that the existing drawer can not be closely closed and easily and automatically slips off. The drawer lead rail device comprises a lead rail, a drawer guide rod and a drawer guide rod lock, wherein the drawer guide rod lock comprises a support plate and a movable rod, wherein the support plate is arranged on the lead rail and provided with a movable groove which comprises a horizontal groove and a return stop groove arranged at one end of the horizontal groove; the movable rod passes through the movable groove, and one end of the movable rod is positioned on the support plate by an elastic sliding device; and one end of the drawer guide rod is provided with a guide groove matched with the movable rod. The drawer lead rail device has the advantages that the device is simple in structure, convenient for installation, can accumulate elastic force when the drawer is pulled to be open so as to lead the drawer to be in place for once when being pushed back, can be used for a cabinet provided with a plurality of layers of drawers, and does not bring out other drawers when one drawer is pulled to be open.
Description
Technical field
The present invention relates to a kind of drawer lead rail device.
Background technology
Drawer guideway is more and more used, but existing drawer guideway not necessarily can put in place when drawer is closed fully, at some cupboards that multi-layer drawers is arranged, other drawer may be taken out of when drawing back a drawer.
Summary of the invention
The object of the present invention is to provide a kind of drawer lead rail device, can effectively solve existing drawer close not tight, the problem that skids off automatically easily.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of drawer lead rail device, comprise guide rail, drawer guide rod, drawer guide rod lock, described drawer guide rod lock comprises support plate and carriage release lever, described support plate is arranged on the guide rail, have shifting chute on the described support plate, described shifting chute comprises level trough and is arranged on the stop-return slot of level trough one end, described carriage release lever is located in the shifting chute, one end of described carriage release lever is arranged on the support plate by the Elastic Sliding device, and an end of described drawer guide rod offers the gathering sill suitable with carriage release lever.
Preferably, the cell wall of described gathering sill is provided with guide pad; In the pulling drawer, carriage release lever is snapped in the stop-return slot.
Preferably, described guide pad is arranged on the lower wall of gathering sill, and described guide pad is a triangle, and described gathering sill upper wall also is provided with the guiding circular arc that carriage release lever is led downwards; Carriage release lever can easily be snapped in stop-return slot when pulling out drawer, when being pushed back, drawer can allow the carriage release lever card get back between gathering sill end wall and the guide pad, prevent that drawer from skidding off, guiding circular arc can drive carriage release lever and move downward the disengaging stop-return slot when the drawer guide rod laterally moves.
Preferably, the other end of described level trough has groove, and the inwall of described groove is provided with shell fragment; Make things convenient for carriage release lever to push back carriage release lever and slide to another side on one side from guide pad at drawer.
Preferably, the upper and lower at the described support plate back side offers mobile guide groove respectively, described Elastic Sliding device comprises moving leader, elastic device and the backboard that is separately positioned in the mobile guide groove, described elastic device and backboard all are set on the moving leader, have vertical slots on the described backboard, an end of described carriage release lever is arranged in the vertical slots; Can keep up and down balance when on two moving leaders backboard being moved, utilize elastic device to realize the resetting of backboard just prevented from can skid off automatically when drawer from closing, vertical slots makes carriage release lever in stop-return slot when mobile, and its other end also can and then move.
Preferably, described elastic device is a stage clip; Elastic device commonly used, stable and reliable for performance.
Preferably, this has only two fixing holes on the described support plate, and described support plate passes fixing hole by bolt and is arranged on the guide rail; Stable is fixed on support plate on the guide rail.
Compared with prior art, advantage of the present invention is: this apparatus structure is simple, and is easy for installation, savings elastic force when drawer draws back, making when drawer pushes back can one-time-reach-place, and when on some have the cupboard of multi-layer drawers, using, draw back one of them drawer, also other drawers can not taken out of.
Description of drawings
Fig. 1 is the drawer guide rod locking device structural representation of a kind of drawer lead rail device of the present invention;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the drawer guide rod structure schematic diagram of a kind of drawer lead rail device of the present invention;
Fig. 4 is drawer guide rod of the present invention and drawer guide rod lock mated condition one schematic diagram;
Fig. 5 is drawer guide rod of the present invention and drawer guide rod lock mated condition two schematic diagrames;
Fig. 6 is drawer guide rod of the present invention and drawer guide rod lock mated condition three schematic diagrames;
Fig. 7 is drawer guide rod of the present invention and drawer guide rod lock mated condition four schematic diagrames.
The specific embodiment
Consult Fig. 1, Fig. 2, Fig. 3 is the embodiment of a kind of drawer lead rail device of the present invention, a kind of drawer lead rail device, comprise guide rail, drawer guide rod 1, drawer guide rod lock 2, described drawer guide rod lock 2 comprises support plate 3 and carriage release lever 4, described support plate 3 is arranged on the guide rail, have shifting chute on the described support plate 3, described shifting chute comprises level trough 5 and is arranged on the vertical stop-return slot 6 of level trough 5 one ends, described carriage release lever 4 is located in the shifting chute, one end of described carriage release lever 4 is arranged on the support plate 3 by the Elastic Sliding device, one end of described drawer guide rod 1 offers the gathering sill 7 suitable with carriage release lever 4, the cell wall of described gathering sill 7 is provided with guide pad 8, described guide pad 8 is arranged on the lower wall of gathering sill 7, described guide pad 8 is a triangle, described gathering sill 7 upper walls also are provided with the guiding circular arc 9 that carriage release lever 4 is led downwards, the other end of described level trough 5 has groove 10, the inwall of described groove 10 is provided with shell fragment 11, the upper and lower at described support plate 3 back sides offers mobile guide groove 12 respectively, described Elastic Sliding device comprises the moving leader 13 that is separately positioned in the mobile guide groove 12, elastic device 14 and backboard 15, described elastic device 14 and backboard 15 all are set on the moving leader 13, have vertical slots 16 on the described backboard 15, one end of described carriage release lever 4 is arranged on vertical slots 16 interior described elastic devices 14 and is stage clip, this has only two fixing holes 17 on the described support plate 3, and described support plate 3 passes fixing hole 17 by bolt and is arranged on the guide rail.
With bolt drawer guide rod lock 2 is fixed on the guide rail, between drawer guide rod 1 and the guide rail ball is installed, the gathering sill 7 of drawer guide rod 1 tail end inserts carriage release lever 4, when drawer draws back, as Fig. 4, guide pad 8 in the gathering sill 7 drives carriage release lever 4 to left movement, stage clip tightens up, as Fig. 5, when carriage release lever 4 moves to level trough 5 tops, by guide pad 8 carriage release lever 4 is moved in stop-return slot 6, an end of carriage release lever 4 also moves in vertical slots 16 simultaneously, as Fig. 6, carriage release lever 4 is stuck in the stop-return slot 6; In closing drawers, as Fig. 7, carriage release lever 4 moves downward disengaging stop-return slot 6 after running into guiding circular arc 9, and under the effect of stage clip elastic force, carriage release lever 4 withstands guide pad 8 puts the drawer answer in place.
The above only is specific embodiments of the invention, but technical characterictic of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of being done or modify all is encompassed among the claim of the present invention.
Claims (7)
1. drawer lead rail device, comprise guide rail and drawer guide rod (1), it is characterized in that: also comprise drawer guide rod lock (2), described drawer guide rod lock (2) comprises support plate (3) and carriage release lever (4), described support plate (3) is arranged on the guide rail, described support plate has shifting chute on (3), described shifting chute comprises level trough (5) and is arranged on the stop-return slot (6) of level trough (5) one ends, described carriage release lever (4) is located in the shifting chute, one end of described carriage release lever (4) is arranged on the support plate (3) by the Elastic Sliding device, and an end of described drawer guide rod (1) offers and the suitable gathering sill (7) of carriage release lever (4).
2. a kind of drawer lead rail device as claimed in claim 1 is characterized in that: the cell wall of described gathering sill (7) is provided with guide pad (8).
3. a kind of drawer lead rail device as claimed in claim 2, it is characterized in that: described guide pad (8) is arranged on the lower wall of gathering sill (7), described guide pad (8) is a triangle, and described gathering sill (7) upper wall also is provided with the guiding circular arc (9) that carriage release lever (4) is led downwards.
4. a kind of drawer lead rail device as claimed in claim 3 is characterized in that: the other end of described level trough (5) has groove (10), and the inwall of described groove (10) is provided with shell fragment (11).
5. a kind of drawer lead rail device as claimed in claim 1, it is characterized in that: the upper and lower at described support plate (3) back side offers mobile guide groove (12) respectively, described Elastic Sliding device comprises moving leader (13), elastic device (14) and the backboard (15) that is separately positioned in the mobile guide groove (12), described elastic device (14) and backboard (15) all are set on the moving leader (13), have vertical slots (16) on the described backboard (15), an end of described carriage release lever (4) is arranged in the vertical slots (16).
6. a kind of drawer lead rail device as claimed in claim 5 is characterized in that: described elastic device (14) is a stage clip.
7. a kind of drawer lead rail device as claimed in claim 1 is characterized in that: described support plate (3) is gone up this and is had only two fixing holes (17), and described support plate (3) passes fixing hole (17) by bolt and is arranged on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910155408A CN101708093A (en) | 2009-12-14 | 2009-12-14 | Drawer lead rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910155408A CN101708093A (en) | 2009-12-14 | 2009-12-14 | Drawer lead rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101708093A true CN101708093A (en) | 2010-05-19 |
Family
ID=42400919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910155408A Pending CN101708093A (en) | 2009-12-14 | 2009-12-14 | Drawer lead rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101708093A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI640276B (en) * | 2017-09-22 | 2018-11-11 | 川湖科技股份有限公司 | Slide rail assembly and driving mechanism thereof |
| CN113433118A (en) * | 2021-06-24 | 2021-09-24 | 安徽医科大学第一附属医院 | Detection device for urology surgery and detection method thereof |
-
2009
- 2009-12-14 CN CN200910155408A patent/CN101708093A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI640276B (en) * | 2017-09-22 | 2018-11-11 | 川湖科技股份有限公司 | Slide rail assembly and driving mechanism thereof |
| CN113433118A (en) * | 2021-06-24 | 2021-09-24 | 安徽医科大学第一附属医院 | Detection device for urology surgery and detection method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100519 |