CN2613183Y - Drawer slide assembly with sliding aid fixing structure - Google Patents
Drawer slide assembly with sliding aid fixing structure Download PDFInfo
- Publication number
- CN2613183Y CN2613183Y CN 03242056 CN03242056U CN2613183Y CN 2613183 Y CN2613183 Y CN 2613183Y CN 03242056 CN03242056 CN 03242056 CN 03242056 U CN03242056 U CN 03242056U CN 2613183 Y CN2613183 Y CN 2613183Y
- Authority
- CN
- China
- Prior art keywords
- rail
- sliding
- aiding elements
- keeper
- sliding aiding
- 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.)
- Expired - Lifetime
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Abstract
Disclosed is a drawer sliding rail assembly with a sliding piece helping positioning structure. In order to provide a furniture element which increases the using convenience and prolongs the service life, the utility model is proposed, comprising a first rail, a second rail sleeved inside the first rail, a sliding aiding element equipped between the first and the second rails, a positioning piece fixedly equipped on the opening end of the first rail and extending to form a springy hook bar, and a bar unlocking piece fixedly equipped on the second rail, wherein the front end of the sliding aiding element is provided with a clamped dent in correspondence with the positioning hook bar, the front and the back ends of the bar unlocking piece are provided with two inclined planes.
Description
Technical field
The utility model belongs to furniture parts, particularly a kind of drawer sliding rail component with sliding aiding elements location structure.
Background technology
As shown in Figure 1, the multisection type drawer sliding rail component of commonly using is at least one to comprise that the first rail 10a, cover organize the second rail 20a in the first rail 10a and be arranged at sliding aiding elements 30a between first and second rail 10a, the 20a.Can make the slip of the second rail 20a more smooth-going by sliding aiding elements 30a.
The front end of the first rail 10a is provided with uses the block 101a that prevents that sliding aiding elements 30a accident from deviating from.
Yet, when drawing the second rail 20a to be fixedly arranged on the first rail 10a of furniture, kitchen cupboard before related with disengaging when operator's desire dismounting drawer, the first rail 10a temporarily clip along with the sliding aiding elements 30a of second rail 20a slip.Therefore, when once more the second rail 20a being inserted in the first rail 10a, the second rail 20a rear end will be difficult to accurately overlap in the sliding aiding elements 30a that is free to slide that joins, the front periphery of the rear end possibility accidental impact sliding aiding elements 30a of the while second rail 20a, cause sliding aiding elements 30a front end distortion damage, even cause the steel ball of sliding aiding elements 30a to come off, thereby reduce convenience and service life that the multisection type drawer sliding rail component uses.
Summary of the invention
The purpose of this utility model provides a kind of drawer sliding rail component with sliding aiding elements location structure that improves ease of use, increases the service life.
The utility model comprises that first rail, cover organize second rail in first rail, be arranged at sliding aiding elements between first and second rail, be fixedly arranged on the first rail openend and extend to form the keeper of elasticity shank and be fixedly arranged on the unlocking piece on second rail; The sliding aiding elements front end is provided with the draw-in groove of and clip corresponding with the keeper shank; The unlocking piece front and back ends is provided with two inclined planes.
Wherein:
Unlocking piece is that direct punching press is formed at the second rail medial surface.
Keeper is provided with uses the pedestal that is fixedly arranged on the first rail openend.
Keeper elasticity shank end is provided with hook portion; Be located at the formation of sliding aiding elements front end draw-in groove lower edge and use the grab of clip in the keeper hook portion.
Keeper hook portion two ends form two skewed guide plates.
Sliding aiding elements grab leading edge forms the inclined plane.
The hook portion pastern branch of keeper elasticity shank end is placed in the through hole that is opened in the first rail openend.
Because the utility model comprises first rail, cover and organizes second rail in first rail, is arranged at sliding aiding elements between first and second rail, is fixedly arranged on the first rail openend and extends to form the keeper of elasticity shank and be fixedly arranged on the unlocking piece on second rail; The sliding aiding elements front end is provided with the draw-in groove of and clip corresponding with the keeper shank; The unlocking piece front and back ends is provided with two inclined planes.When making drawer and the past front slide of second rail thereof and breaking away from first rail when operator's desire dismounting drawer, sliding aiding elements will be along with the synchronously past front slide of second rail.Then, the inclined plane that is fixedly arranged on the unlocking piece front end on second rail is when continuing to move forward, and the elasticity shank that can push keeper is elastic displacement up.By this, make the draw-in groove of elasticity shank and sliding aiding elements form the clip relation, therefore, can avoid sliding aiding elements to slide arbitrarily really.When second rail is inserted in first rail once more, after being fixedly arranged on sliding aiding elements one segment distance that unlocking piece on second rail can be inserted in second rail can not slide arbitrarily in advance, inclined plane by the unlocking piece rear end pushes the displacement of upspringing property of keeper elasticity shank again, to remove the clip positioning relation that itself and sliding aiding elements draw-in groove form.So, to the design of sliding aiding elements location, not only go into by the group once more of convenient second rail by keeper for the utility model, more can avoid second rail at the fashionable accidental impact sliding aiding elements front end of cover really, damages probability thereby reduce sliding aiding elements, improves service life.Not only improve ease of use, and increase the service life, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, multisection type drawer sliding rail component decomposition texture schematic isometric for commonly using.
Fig. 2, be the utility model decomposition texture schematic isometric.
Fig. 3, be the utility model structural representation side view.
Fig. 4, deviate from the first rail view for the utility model second rail.
Fig. 5, be the utility model second rail view when being inserted in first rail once more.
Fig. 6, be inserted in view behind first rail once more for the utility model second rail.
Fig. 7, be the utility model decomposition texture schematic isometric (unlocking piece direct punching press form).
The specific embodiment
As shown in Figure 2, the utility model comprises that first rail 10, cover organize second rail 20 in first rail 10, be arranged at and use the more smooth-going sliding aiding elements 30 of the slip that makes second rail 20 between first and second rail 10,20, be located at the keeper 40 of first rail, 10 openends and be located at the unlocking piece 50 of second rail, 20 appropriate locations.
First rail, 10 openends are provided with through hole 11 and use two protuberances 12 that prevent that sliding aiding elements 30 accidents from deviating from.
As Fig. 2, shown in Figure 3, keeper 40 is to make L-shaped reed by crash-proof metallic elastic material, and it is provided with and uses the pedestal 41 that is fixedly arranged on first rail, 10 openends, is extended to form and elasticity shank 42 that can strain and be formed at the hook portion 43 of elasticity shank 42 ends to first rail, 10 rear ends by pedestal 41 upper limbs.
The preferable system in hook portion 43 two ends forms two skewed guide plates 44.
When keeper 40 is fixedly arranged on first rail, 10 openends with its pedestal 41, can make hook portion 43 parts stretch in the through hole 11 of first rail 10.
As Fig. 2, shown in Figure 3, sliding aiding elements 30 is provided with several and uses the steel ball that makes the 10 more smooth-going slips of second rail, 20 relative first rails, and its front end is provided with the draw-in groove 31 of and clip corresponding with keeper 40 hook portions 43.Draw-in groove 31 lower edges form and use the grab 32 of clip in keeper 40 hook portions 43, and grab 32 leading edges are preferable to have inclined plane 33, and the smooth-going draw-in groove 31 that slips into also successfully forms the clips relation with grab 32 so that keeper 40 hook portions 43 are utilized guide plate 44.When sliding aiding elements 30 slides to first rail, 10 openends, stopped by the protuberance 12 of first rail 10 and avoid.
As Fig. 2, shown in Figure 3, unlocking piece 50 is to be fixedly arranged on second rail, 20 appropriate locations, and can keep suitable spacing with the side plate 21 of second rail 20.
Unlocking piece 50 is provided with two inclined planes 51 in front and back ends.When second rail 20 slides into first rail, 10 openends forward, the hook portion 43 that can take advantage of a situation and push keeper 40 by inclined plane 51, so that hook portion 43 easier entering/break away from the draw-in groove 31 of sliding aiding elements 30.
As shown in Figure 3, Figure 4, when making drawer and second rail, 20 past front slide thereof and breaking away from first rail 10 when operator's desire dismounting drawer, sliding aiding elements 30 will be along with second rail, 20 synchronously past front slide.Then, the inclined plane 51 that is fixedly arranged on unlocking piece 50 front ends on second rail, 20 appropriate locations can push the hook portion 43 of keeper 40 and makes up elastic displacement of hook portion 43 when continuing to move forward.By this, hook portion 43 slips over the inclined plane 33 of sliding aiding elements 30 grabs 32 smoothly by its two ends guide plate 44, and forms the clips relation with the grab 32 of the draw-in groove 31 of sliding aiding elements 30, therefore, can avoid sliding aiding elements 30 to slide arbitrarily really.
As Fig. 5, shown in Figure 6, when second rail 20 is inserted in first rail 10 once more, by be fixedly arranged on second rail 20 and and second rail, 20 rear ends between have one section suitable distance unlocking piece 50, behind sliding aiding elements 30 1 segment distances that second rail 20 can be inserted in advance can not slide arbitrarily, push the hook portion 43 of keeper 40 again by the inclined plane 51 of unlocking piece 50 rear ends.At this moment, the elasticity shank 42 same upwards elastic displacements of keeper 40, thus make hook portion 43 remove the clip positioning relation that forms with sliding aiding elements 30 grabs 32.So, the utility model is by the 30 location designs of 40 pairs of sliding aiding elements of keeper, and not only the group once more of convenient second rail 20 is gone into, and more can avoid second rail 20 at fashionable accidental impact sliding aiding elements 30 front ends of cover really, damage probability thereby reduce sliding aiding elements 30, improve service life.
As shown in Figure 7, unlocking piece 22 directly punching press is formed on second rail, 20 appropriate locations, and keeps suitable spacing with second rail, 20 side plates 21.The also direct punching press in unlocking piece 22 two ends forms two inclined planes 23, use making unlocking piece 22 can when second rail 20 breaks away from/be inserted in first rail 10, can push elasticity shank 42 and the hook portion 43 that is fixed in first rail, 10 openend keepers 40 equally, to remove the clip relation between hook portion 43 and sliding aiding elements 30 draw-in grooves 31 in good time.
The utility model also can be the drawer sliding rail component of other specifications, for example two-period form, syllogic or multisection type drawer sliding rail component.
As mentioned above, the utility model is by the elasticity shank 42 of keeper 40 and the draw-in groove 31 on the sliding aiding elements 30, overcome block 101a as shown in Figure 1 can't be when the second rail 20a breaks away from the first rail 10a the fixing shortcoming of the known techniques of sliding aiding elements 30a temporarily, the raising drawer sliding rail component ease of use of certain tool and the effect that increases the service life.
Claims (7)
1, a kind of drawer sliding rail component with sliding aiding elements location structure, it comprises that first rail, cover organize second rail in first rail and be arranged at sliding aiding elements between first and second rail; It is characterized in that the described first rail openend sets firmly the keeper that extends to form the elasticity shank; Set firmly unlocking piece on second rail; The sliding aiding elements front end is provided with the draw-in groove of and clip corresponding with the keeper shank; The unlocking piece front and back ends is provided with two inclined planes.
2, the drawer sliding rail component with sliding aiding elements location structure according to claim 1 is characterized in that described unlocking piece is that direct punching press is formed at the second rail medial surface.
3, the drawer sliding rail component with sliding aiding elements location structure according to claim 1 is characterized in that described keeper is provided with to use the pedestal that is fixedly arranged on the first rail openend.
4, the drawer sliding rail component with sliding aiding elements location structure according to claim 1 is characterized in that described keeper elasticity shank end is provided with hook portion; Be located at the formation of sliding aiding elements front end draw-in groove lower edge and use the grab of clip in the keeper hook portion.
5, the drawer sliding rail component with sliding aiding elements location structure according to claim 4 is characterized in that described keeper hook portion two ends form two skewed guide plates.
6, the drawer sliding rail component with sliding aiding elements location structure according to claim 4 is characterized in that described sliding aiding elements grab leading edge forms the inclined plane.
7,, it is characterized in that the hook portion pastern branch of described keeper elasticity shank end is placed in the through hole that is opened in the first rail openend according to claim 1 or 4 described drawer sliding rail components with sliding aiding elements location structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242056 CN2613183Y (en) | 2003-03-21 | 2003-03-21 | Drawer slide assembly with sliding aid fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242056 CN2613183Y (en) | 2003-03-21 | 2003-03-21 | Drawer slide assembly with sliding aid fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613183Y true CN2613183Y (en) | 2004-04-28 |
Family
ID=34250482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242056 Expired - Lifetime CN2613183Y (en) | 2003-03-21 | 2003-03-21 | Drawer slide assembly with sliding aid fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613183Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245809B (en) * | 2007-02-12 | 2010-04-07 | 鸿富锦精密工业（深圳）有限公司 | Ball sliding track |
| CN101396206B (en) * | 2007-09-27 | 2010-10-13 | 川湖科技股份有限公司 | Positioning structure of sliding-rail releasing parts |
-
2003
- 2003-03-21 CN CN 03242056 patent/CN2613183Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245809B (en) * | 2007-02-12 | 2010-04-07 | 鸿富锦精密工业（深圳）有限公司 | Ball sliding track |
| CN101396206B (en) * | 2007-09-27 | 2010-10-13 | 川湖科技股份有限公司 | Positioning structure of sliding-rail releasing parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130321 Granted publication date: 20040428 |