CN101664249B - Fast-assembling regulating mechanism of drawer sliding rails - Google Patents
Fast-assembling regulating mechanism of drawer sliding rails Download PDFInfo
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- CN101664249B CN101664249B CN2009101923982A CN200910192398A CN101664249B CN 101664249 B CN101664249 B CN 101664249B CN 2009101923982 A CN2009101923982 A CN 2009101923982A CN 200910192398 A CN200910192398 A CN 200910192398A CN 101664249 B CN101664249 B CN 101664249B
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- connection seat
- regulating
- drawer
- sliding rails
- fast
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Abstract
The invention discloses a fast-assembling regulating mechanism of drawer sliding rails, which comprises a connecting seat arranged at the external bottom of a drawer and connected with the drawer and sliding rails respectively. A regulating block for regulating the height of the front panel of the drawer is arranged on the connecting seat and is connected with a regulating turntable; a regulating spanner is arranged on one side of the regulating turntable and is connected with the connecting seat in a rotating way and connected with the regulating turntable by an elastic part thereof; and a locking block location fitted with the connecting seat is arranged on one side of the elastic part or the regulating spanner and is separated from the connecting seat after being pressed. One end of the elastic part is connected with the regulating turntable in a rigid way and the other end thereof suspends and is connected with the regulating spanner; the locking block is arranged on the external side of the regulating spanner and the top surface thereof is provided with anti-back teeth; and the connecting seat is provided with an arch at the position corresponding to the locking block, an opening on one side corresponding to the locking block and positioning teeth at the position corresponding to the circular arc of the anti-back teeth. In the mechanism, the locking block can be separated from the connecting seat only after the regulating spanner is pressed, thus effectively locking the regulating block and avoiding another movement of the regulating block regulated.
Description
Technical field
The present invention relates to a kind of fast-assembling regulating mechanism of drawer sliding rails.
Background technology
I am at Chinese patent literature CN2857640 regulating mechanism for locking before on January 17th, 2007 a kind of drawer sliding rail, comprise the connection seat that joins with drawer bottom, connection seat is provided with the governor motion of regulating the drawer front panel high and low position, this mechanism comprises the regulating block that is slidingly arranged on the connection seat, regulating block one end is a wedge shape, regulating block is with the setting piece of sector gear to join by the tooth bar and that its side is provided with, and sets up piece and is arranged on the alignment pin of connection seat by its locating hole.Set up piece and be provided with and prevent its rotating positioning tooth, this positioning tooth be arranged on connection seat on anti-back tooth on the arch spring support match; Also be provided with regulating handle on this setting piece; The connection seat bottom surface is provided with open slot, and regulating block cooperates with open slot by its dual-side, and the tooth bar at its top stretches in the connection seat, be arranged on connection seat in the setting piece on sector gear be meshed.The depth as shallow that the positioning tooth of setting piece cooperates with the anti-back tooth of connection seat in this structure, when the frequent push-and-pull of drawer, the reasons such as concussion owing to producing cause and set up the regulating block that piece joins to fall back easily; If increase the degree of depth of positioning tooth and anti-back tooth, can avoid regulating block to fall back, also be difficult to rotate but set up piece simultaneously, can not drive the flexible of regulating block by setting up piece with singlehanded, so, need further perfect to this structure.
Summary of the invention
Purpose of the present invention aim to provide a kind of simple and reasonable, be convenient to regulate, connect stable fast-assembling regulating mechanism of drawer sliding rails, to overcome weak point of the prior art.
A kind of fast-assembling regulating mechanism of drawer sliding rails by the design of this purpose comprises being arranged on the drawer outer bottom, and the connection seat that joins with drawer and slide rail respectively; Connection seat is provided with the regulating block of regulating the drawer front panel high and low position, joins with the adjusting rotating disk; Regulate rotating disk one side and be provided with the adjusting spanner, be rotationally connected with connection seat, its architectural feature is to regulate spanner to be connected with the adjusting rotating disk by elastic portion, and elastic portion one side or adjusting spanner one side are provided with the latch that cooperates with the connection seat location, and latch is by pushing back and connection seat disengaging.
Described elastic portion is curved, and an end is rigidly connected with regulating rotating disk, and the other end is unsettled, joins with the adjusting spanner; Latch is arranged on regulates the spanner outside, and end face is provided with the anti-back tooth; The corresponding latch of connection seat is provided with and arches upward, and it is curved to arch upward, and a side of corresponding at least latch is provided with opening, and bottom surface corresponding anti-back tooth circular arc is furnished with positioning tooth.
Described anti-back tooth and positioning tooth are lance tooth, square shaped teeth, stepped tooth or the arc tooth that cooperatively interacts.The depth H of described anti-back tooth and positioning tooth is more than 0.3.Because the degree of depth of anti-back tooth and positioning tooth is enough dark, to avoid when strong external force acts on the adjusting rotating disk, anti-back tooth and positioning tooth deform, thus the positioning action of losing causes regulating block to fall back.
The corresponding elastic portion of regulating rotating disk of described connection seat is provided with bit-avoiding slot.
Described adjusting rotating disk is rounded or fan-shaped, and the center of circle and connection seat are rotationally connected, and front side circular arc peripheral surface is provided with driving cog, and elastic portion is arranged on rear side; Regulating block is slidingly arranged on the connection seat, and front end is a lozenges, and stretches out outside the connection seat, and the side, rear end is provided with tooth bar and driving cog engagement; The corresponding regulating block of connection seat is provided with chute.When regulating the drawer front panel high and low position, realize by the amount of regulating between rotating disk adjusting regulating block lozenges insertion slide rail and the drawer.
Described adjusting rotating disk is fan-shaped, and rear side radially extends rigid portion, joins with an end of elastic portion.
Described connection seat is provided with lever-type retaining mechanism, and this mechanism comprises by reduction torsion spring and be arranged on lever on the connection seat, and lever one end is a spanner, and the other end links to each other with push rod on being set in connection seat guiding slide opening.
One side of the corresponding drawer front panel of described connection seat is set with preceding connecting plate.One side of the corresponding drawer side of described connection seat also is provided with side connecting plate.
The present invention plays effective locking effect owing to by pushing the adjusting spanner latch and connection seat are broken away to regulating block, and the regulating block of avoiding regulating is moved once more.The deformation direction of elastic portion is consistent with the axis direction of regulating rotating disk, under the normality, elastic portion makes the anti-back tooth of latch cooperate with the positioning tooth location of connection seat, during adjusting, finger is extended the drawer outer bottom, pin the adjusting spanner then, the anti-back tooth of latch and the positioning tooth of connection seat are broken away from, promote to regulate rotating disk then and get final product, the anti-back tooth of the back latch of loosing one's grip cooperates with the positioning tooth location of connection seat once more.Adjustment process only needs one hand to finish.Its simple and reasonable, easy to adjust, good positioning effect.
Description of drawings
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is the connection seat structural representation.
Fig. 3 is the sector gear structural representation.
Fig. 4 assembles the back structural representation for Fig. 1.
Fig. 5 is Fig. 4 backsight structural representation.
Fig. 6 is the D-D sectional structure schematic diagram of Fig. 5.
Fig. 7 is a user mode structural representation of the present invention.
Fig. 8 is another embodiment of the present invention partial structurtes schematic diagrames.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
First embodiment
Referring to Fig. 1-Fig. 7, this fast-assembling regulating mechanism of drawer sliding rails comprises being arranged on drawer-bottom board 10, and the connection seat 1 that joins with drawer and slide rail 9 respectively; Drawer is carried on the slide rail.Connection seat 1 is provided with lever-type retaining mechanism, joins with slide rail 9, and is provided with the regulating block 2 of regulating drawer front panel 11 high and low positions, joins with adjusting rotating disk 3.Regulate rotating disk 3 and be fan-shaped, the center of circle is rotationally connected by rivet 4 and connection seat 1, and front side circular arc peripheral surface is provided with driving cog 3.1, and rear side radially extends rigid portion 3.2, joins with an end of elastic portion 3.3; Regulating block 2 is slidingly arranged on the connection seat, and front end is a lozenges 2.2, and stretches out outside the connection seat, and the side, rear end is provided with tooth bar 2.1 and driving cog engagement; The corresponding regulating block of connection seat is provided with chute 1.1.Elastic portion 3.3 is curved, and the other end is unsettled, joins with adjusting spanner 3.4; Latch 3.5 is arranged on regulates the spanner outside, and end face is provided with anti-back tooth 3.6; Connection seat 1 corresponding latch is provided with and arches upward 1.4, and it is curved to arch upward, and a side of corresponding at least latch is provided with opening, and bottom surface corresponding anti-back tooth circular arc is furnished with positioning tooth 1.5.Anti-back tooth 3.6 and the right angled triangle tooth of positioning tooth 1.5 for cooperatively interacting.The depth H of anti-back tooth 3.6 and positioning tooth 1.5 is 0.3mm～5mm, sees Fig. 6.
Above-mentioned latch 3.5 bottom surfaces and connection seat 1 bottom surface should be apart from the d (see figure 6) more than or equal to the depth H of anti-back tooth 3.6 and positioning tooth 1.5, when controlling to adjust the overhang of piece 2, referring to Fig. 4, pin the adjusting spanner, the anti-back tooth of latch and the positioning tooth of connection seat are broken away from, promote to regulate spanner along the A direction then, make and regulate rotating disk, drive regulating block and before and after the C direction, slide simultaneously along the rotation of B direction.
Second embodiment
Referring to Fig. 8, connection seat 1 ' the corresponding latch 3.5 ' is provided with and arches upward 1.4 ', the side of corresponding latch of arching upward is provided with opening, and bottom surface corresponding anti-back tooth circular arc is furnished with the positioning tooth 1.5 ' that is square, and latch end face correspondence is provided with the square shaped teeth that cooperates with it.Other does not state part with first embodiment.
Claims (10)
1. a fast-assembling regulating mechanism of drawer sliding rails comprises being arranged on the drawer outer bottom, and the connection seat (1) that joins with drawer and slide rail (9) respectively; Connection seat is provided with the regulating block (2) of regulating drawer front panel (11) high and low position, joins with adjusting rotating disk (3); Regulate rotating disk one side and be provided with adjusting spanner (3.4), be rotationally connected with connection seat, it is characterized in that regulating spanner is connected with the adjusting rotating disk by elastic portion (3.3), elastic portion one side or adjusting spanner one side are provided with the latch (3.5) that cooperates with the connection seat location, and latch breaks away from connection seat by pushing the back.
2. fast-assembling regulating mechanism of drawer sliding rails according to claim 1 is characterized in that described elastic portion (3.3) is curved, and an end is rigidly connected with regulating rotating disk (3), and the other end is unsettled, joins with adjusting spanner (3.4); Latch (3.5) is arranged on regulates the spanner outside, and end face is provided with anti-back tooth (3.6); The corresponding latch of connection seat (1) is provided with arch upward (1.4), and it is curved to arch upward, and a side of corresponding at least latch is provided with opening, and bottom surface corresponding anti-back tooth circular arc is furnished with positioning tooth (1.5).
3. fast-assembling regulating mechanism of drawer sliding rails according to claim 2 is characterized in that described anti-back tooth (3.6) and positioning tooth (1.5) lance tooth, square shaped teeth, stepped tooth or the arc tooth for cooperatively interacting.
4. according to claim 2 or 3 described fast-assembling regulating mechanism of drawer sliding rails, it is characterized in that the depth H of described anti-back tooth (3.6) and positioning tooth (1.5) is more than the 0.3mm.
5. fast-assembling regulating mechanism of drawer sliding rails according to claim 1 and 2 is characterized in that the corresponding elastic portion (3.3) of regulating rotating disk (3) of described connection seat (1) is provided with bit-avoiding slot (1.6).
6. fast-assembling regulating mechanism of drawer sliding rails according to claim 1, it is characterized in that described adjusting rotating disk (3) is rounded or fan-shaped, the center of circle and connection seat (1) are rotationally connected, and front side circular arc peripheral surface is provided with driving cog (3.1), and elastic portion (3.3) is arranged on rear side; Regulating block (2) is slidingly arranged on the connection seat, and front end is lozenges (2.2), and stretches out outside the connection seat, and the side, rear end is provided with tooth bar (2.1) and driving cog engagement; The corresponding regulating block of connection seat is provided with chute (1.1).
7. fast-assembling regulating mechanism of drawer sliding rails according to claim 6 is characterized in that described adjusting rotating disk (3) is fan-shaped, and rear side radially extends rigid portion (3.2), joins with an end of elastic portion (3.3).
8. fast-assembling regulating mechanism of drawer sliding rails according to claim 1, it is characterized in that described connection seat (1) is provided with lever-type retaining mechanism, this mechanism comprises by reduction torsion spring (6) and is arranged on lever (7) on the connection seat, lever one end is a spanner, and the other end links to each other with push rod (5) on being set in connection seat guiding slide opening (1.7).
9. fast-assembling regulating mechanism of drawer sliding rails according to claim 1 is characterized in that a side of the corresponding drawer front panel of described connection seat (1) (11) is set with preceding connecting plate (1.3).
10. according to claim 1 or 9 described fast-assembling regulating mechanism of drawer sliding rails, it is characterized in that a side of the corresponding drawer side of described connection seat (1) (12) also is provided with side connecting plate (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101923982A CN101664249B (en) | 2009-09-12 | 2009-09-12 | Fast-assembling regulating mechanism of drawer sliding rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101923982A CN101664249B (en) | 2009-09-12 | 2009-09-12 | Fast-assembling regulating mechanism of drawer sliding rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101664249A CN101664249A (en) | 2010-03-10 |
| CN101664249B true CN101664249B (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101923982A Active CN101664249B (en) | 2009-09-12 | 2009-09-12 | Fast-assembling regulating mechanism of drawer sliding rails |
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| CN (1) | CN101664249B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326978B (en) * | 2011-09-02 | 2013-04-10 | 伍志勇 | Locking adjusting mechanism of drawer slide rails |
| CN103720223B (en) * | 2012-10-10 | 2016-12-21 | 李绍汉 | Drawer positions adjusting means |
| CN103142042B (en) * | 2013-03-19 | 2015-06-17 | 伍志勇 | Height adjusting mechanism for accurate positioning of drawer slide |
| CN204181228U (en) * | 2014-11-10 | 2015-03-04 | 广东泰明金属制品有限公司 | The locking and regulating device of drawer sliding rail |
| CN108514251A (en) * | 2018-05-31 | 2018-09-11 | 东莞市帝格五金制品有限公司 | A kind of multi-faceted device for adjusting drawer positions |
| CN110279239B (en) * | 2019-07-11 | 2023-12-26 | 广东东泰五金精密制造有限公司 | Adjustable lock-off structure of furniture drawer |
-
2009
- 2009-09-12 CN CN2009101923982A patent/CN101664249B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101664249A (en) | 2010-03-10 |
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Assignee: Shunde Foshan Huatai Metal Product Co., Ltd. Assignor: Wu Zhiyong Contract record no.: 2011440000867 Denomination of invention: Fast-assembling regulating mechanism of drawer sliding rails Granted publication date: 20110615 License type: Exclusive License Open date: 20100310 Record date: 20110809 |