CN203723705U - Modified drawer slide rail structure of shelf - Google Patents
Modified drawer slide rail structure of shelf Download PDFInfo
- Publication number
- CN203723705U CN203723705U CN201420112568.8U CN201420112568U CN203723705U CN 203723705 U CN203723705 U CN 203723705U CN 201420112568 U CN201420112568 U CN 201420112568U CN 203723705 U CN203723705 U CN 203723705U
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- CN
- China
- Prior art keywords
- drawer
- track
- rack
- rail structure
- interpolating unit
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Abstract
The utility model relates to a modified drawer slide rail structure of a shelf. The modified drawer slide rail structure of the shelf at least comprises a drawer and two rails. Two sides of the drawer respectively transversely extend to form a flange, each flange is embedded into the corresponding rail, and a slide pad of low friction coefficient is arranged between the bottom of each flange of the drawer and the inside of the corresponding rail, so that friction between the drawer and the rails is reduced, sliding performance of the drawer is improved, and application stress on the drawer from users is reduced. The shelf body is provided with a plurality of plug holes, screw holes and positioning wing pieces, wherein the plug holes and the screw holes are perpendicularly arranged, and the positioning wing pieces are matched with the plug portions, through holes and two sides of the rails, the height of the drawer can be observed, and the distance between the rails can be adjusted, so that flexible adjustment during use is facilitated, and the rails have functions of strengthening the structure of the shelf body.
Description
Technical field
The utility model relates to a kind of rail structure of rack drawer, can reduce the frictional force between this drawer, track, to promote drawer slide performance, reduces a kind of technology category of the use application of force of end user to this drawer.
Background technology
Inhabit densely populated city, the habitable space of each family relatively becomes very narrow and small, storage just becomes a profound knowledge undoubtedly, the good living space that can provide utilization of just can extruding of foreign material storage, therefore about be convenient to the furniture of the rack class of receiving like rain after go out gushing out as bamboo shoot.
Therefore existing rack is not only putting on article, the drawer of sometimes also can arranging in pairs or groups, for storage article, as " the commodity shelf structure improvement of tool drawer " that TaiWan, China new patent M306814 is disclosed, is so simplified its context space.
Refer to shown in Fig. 8, it is the existing sliding rail structure of drawer of general rack, its main dual side-edge by the made drawer 92 of plastic cement two beads 921 that extended outwardly respectively, be fixed in two set ㄈ shape tracks 91 of the made rack support body 9 of metal this two bead 921 is embedded in respectively, so just become this existing rack sliding rail structure of drawer.So the plastic cement bottom surface of two beads 921 of this drawer 92 922 and the metal inside 911 of this ㄈ shape track 91 are done sliding friction by this kind of structure, because of the coefficient of friction between this plastic cement bottom surface 922, metal inside 911 larger, except using this drawer 92 of larger application of force push-and-pull, also easily damage the bead 921 of this drawer 92, and then the service life of greatly reducing this drawer 92.
In view of the disappearance of above-mentioned existing sliding rail structure of drawer 9, just there is dealer to develop No. 556520 " cloth basket rack fixed structure " of TaiWan, China new patent bulletin, as shown in Figure 9, it is disclosed in and between rack support body, drawer, is equiped with two groups of bearing-type slide rails 93, although this bearing-type slide rail 93 makes the application of force that has low frictional resistance between rack support body, drawer and can reduce this drawer of push-and-pull, only these bearing-type slide rail 93 costs are high, greatly improve the manufacturing cost of this rack.
Utility model content
Therefore main purpose of the present utility model provides a kind of low cost, low-friction coefficient and holds the drawer sliding rail structure-improved of easy-to-assemble a kind of rack.Secondary objective of the present utility model provide a kind of can DIY a kind of drawer sliding rail structure-improved of rack of assembling and strengthening commodity shelf structure.
For reaching above-mentioned each object, the utility model rack provides a kind of drawer sliding rail structure-improved of rack, at least comprise a rack support body, a drawer and two tracks, the wherein dual-side of this drawer laterally extending bead respectively, and each bead is embedded in respectively in corresponding track, each track is incorporated on this rack support body, it is characterized in that: between the beneath side of each bead of this drawer and institute's respective carter inside, be provided with a skidding of low-friction coefficient, to reduce the frictional force between this drawer, track.
The drawer sliding rail structure-improved of described rack, wherein: the bottom of each skidding is respectively equipped with a plurality of buckle beads, these a plurality of buckle beads are also fastened on respectively the set a plurality of combined holes of institute's respective carter, make each skidding can firmly be incorporated into the inside of institute's respective carter.
The drawer sliding rail structure-improved of described rack, wherein: this skidding is that PE plastic cement, ABS plastic cement, PP plastics, plastic-steel or nylon material are made.
The drawer sliding rail structure-improved of described rack, wherein: the upper end, top of this track is provided with two block buckling pieces, and these two block buckling pieces are located at respectively and are in close proximity to the front end of this track, the position of rear end.
The drawer sliding rail structure-improved of described rack, wherein: this track front and back end is respectively provided with an interpolating unit, and the below of each interpolating unit is provided with a through hole again, and each interpolating unit of this track, through hole are to being respectively equipped with plurality of receptacles arranged vertically, screw by rack support body.
The drawer sliding rail structure-improved of described rack, wherein: two sides of each interpolating unit below are extended with respectively a positioning tabs, are provided with a perforation at the rear of each interpolating unit, stretch through for corresponding block buckling piece.
For achieving the above object, the technical solution adopted in the utility model also comprises:
A kind of drawer sliding rail structure-improved of rack, at least comprise a rack support body, one drawer and two tracks, wherein two of this drawer sides laterally extending bead respectively, and each bead is embedded in respectively in corresponding track, each track is incorporated on this rack support body, it is characterized in that: this track front and back end is respectively provided with an interpolating unit, and the below of each interpolating unit is provided with a through hole again, each interpolating unit of this track, through hole is to being respectively equipped with plurality of receptacles arranged vertically by rack support body, screw, two sides of each interpolating unit below are extended with respectively a positioning tabs, be provided with a perforation at the rear of each interpolating unit, stretch through for corresponding block buckling piece.
The utility model uses above-mentioned technological means, has following effect:
The utility model is to be assembled with respectively a skidding in two tracks set on rack, to reduce the frictional force between this drawer, track, to promote drawer slide performance, reduces the use application of force of end user to this drawer.Moreover the bottom of each skidding is respectively equipped with a plurality of buckle beads, and must be fastened on respectively the inner set a plurality of combined holes of institute's respective carter, its assembling is easy and make each skidding can firmly be incorporated into the inside of institute's respective carter.
Between track of the present utility model and rack support body, be made as detachablely, be beneficial to DIY assembling, dismounting, carrying and transport.This rack support body is provided with plurality of receptacles arranged vertically, screw, and coordinate the positioning tabs of interpolating unit, through hole and the dual side-edge thereof of each track, can look closely the height size of drawer, and then adjust the spacing of each track, outside the elasticity adjustment on using, each track also has effect of strengthening rack frame structure.
Brief description of the drawings
Fig. 1 is the rack outside drawing of the utility model preferred embodiment;
Fig. 2 is the front view of the rack of the utility model preferred embodiment;
Fig. 3 is the three-dimensional exploded view of the utility model sliding rail structure of drawer;
Fig. 4 is the exploded view of the utility model glove support body and track;
Fig. 5 is the generalized section of the utility model preferred embodiment sliding rail structure of drawer;
Fig. 6 is the schematic diagram of the A-A cross-section profile of the utility model Fig. 2;
Fig. 7 is the profilograph of the utility model sliding rail structure of drawer;
Fig. 8 is the schematic diagram of existing drawer rail structure;
Fig. 9 is the schematic diagram of another existing sliding rail structure of drawer;
Description of reference numerals: 1 rack support body; 101 jacks; 102 screws; 10 tracks; 11 combined holes; 12 block buckling pieces; 13 interpolating units; 14 through holes; 15 screws; 16 perforation; 17 positioning tabs; 20 drawers; 21 beads; 30 skidding; 31 buckle beads; 9 rack support bodys; 91 ㄈ shape tracks; 911 metal inside; 92 drawers; 921 beads; 922 plastics bottom surfaces; 93 bearing-type slide rails.
Detailed description of the invention
First, refer to shown in Fig. 1 to Fig. 5, the utility model is about a kind of drawer sliding rail structure-improved of rack, main including: a rack support body 1, plurality of tracks 10, a plurality of drawer 20 and a plurality of skidding 30; Wherein:
This rack support body 1, conventionally by complex root column in conjunction with complex root cross bar, and this rack support body 1 act as the gross weight that supports 20 placing articles in rack and drawer thereof, therefore this rack support body 1 is generally made by metal material.And can be formed by square tube, round bar or elliptical tube.On another this rack support body 1, a corresponding track 10 is respectively equipped with plurality of receptacles arranged vertically 101, screw 102, as shown in Figure 4.
This plurality of tracks 10, be generally metal material made, and two are one group and are fixed on rack support body 1, and relatively form between two the rail structure of each drawer 20, its fixed form is made as each track 10 correspondences to jack 101 that should rack support body 1, screw 102 is respectively equipped with reclinate two interpolating units 13, and be positioned at two through holes 14 of the below of each interpolating unit 13, and be located at two positioning tabs 17 of each interpolating unit 13 both sides, as shown in Figures 3 and 4, the interpolating unit 13 of this rack support body 1 must be inserted in the jack 101 of institute's respective carter 10 again, this two positioning tabs 17 must be embedded in rack support body 1 (as shown in Figure 6), then rely on two-screw 15 to be extended through respectively after two through holes 14 of this track 10 again screw lock in the screw 102 of this rack support body 1, this positioning tabs 17 has the effect of spacing rack support body 1 again, therefore the commodity shelf structure that DIY assembles is comparatively firm.
The top of this track 10 is provided with two perforation 16 and (that is lays respectively at the rear of each interpolating unit 13 again, and outwards arrange) for being inserted in respectively a block buckling piece 12, and be provided with two combined holes 11 in the bottom of track 10 for being inserted in respectively two set buckle beads 31 of this skidding 30.Special one carries, and this track 10 is ㄈ shape, C shape, L shaped or other shapes for sheet metal institute one bends its cross section, and acting as of this block buckling piece 12 prevents from departing from outside these tracks 10, as shown in Figure 7 because the application of force makes too greatly this drawer 20 again.
This drawer 20, be generally metal or the integrally formed manufacture of plastics, and be respectively equipped with a bead 21 in two sides of this drawer 20, and this two bead 21 is embedded in corresponding two tracks 10 in obtaining, and then this drawer 20 can be slided by push-and-pull with respect to this rack support body 1, and then provide open, the function of closing drawers.And
These a plurality of skidding 30, are made as the working of plastics of low-friction coefficient, and better situation is made with PE plastics, ABS plastic PP plastics, plastic-steel or nylon material.Conventionally be provided with at least two buckle beads 31 in the bottom surface of this skidding 30, cause this skidding 30 and be easy to be firmly installed on these track 10 inside, when the bead 21 of this drawer 20, in this, track 10 is inner while sliding, also this bead 21 is placed on the upper end, top of this skidding 30, and then smooth interaction is provided, allow drawer easily be slided by push-and-pull.The transverse shape of this skidding 30 must be corresponding with this track 10 again, L shaped skidding (as shown in Figure 5), the C shape track C shape skidding of just can arranging in pairs or groups of just can arranging in pairs or groups of for example ㄈ shape track.
Therefore, rely on above-mentioned member, on rack, set two tracks 10 are interior is assembled with respectively a skidding 30, to reduce the frictional force between this drawer 20, track 10, to promote this drawer 20 sliding capabilities, reduce the use application of force of end user to this drawer, and be respectively equipped with a plurality of buckle beads 31 in the bottom of each skidding 30, and must be fastened on respectively the inner set a plurality of combined holes 11 of institute's respective carter 10, its assembling is easy and make each skidding 30 can firmly be incorporated into the inside of institute's respective carter 10.Moreover, between the track of this creation and rack support body, be made as detachable, in order to do being beneficial to DIY assembling, dismounting, carrying and transport, that is on this rack support body, be provided with plurality of receptacles arranged vertically, screw and coordinate the positioning tabs of interpolating unit, through hole and the dual side-edge thereof of each track, can look closely the height size of drawer, and then adjust the spacing of each track, outside the elasticity adjustment on using, each track also has effect of strengthening rack frame structure.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, in the case of not departing from the spirit and scope that claim limits; can make many amendments, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (7)
1. the drawer sliding rail structure-improved of a rack, at least comprise a rack support body, a drawer and two tracks, the wherein dual-side of this drawer laterally extending bead respectively, and each bead is embedded in respectively in corresponding track, each track is incorporated on this rack support body, it is characterized in that: between the beneath side of each bead of this drawer and institute's respective carter inside, be provided with a skidding of low-friction coefficient, to reduce the frictional force between this drawer, track.
2. the drawer sliding rail structure-improved of rack according to claim 1, it is characterized in that: the bottom of each skidding is respectively equipped with a plurality of buckle beads, these a plurality of buckle beads are also fastened on respectively the set a plurality of combined holes of institute's respective carter, make each skidding can firmly be incorporated into the inside of institute's respective carter.
3. the drawer sliding rail structure-improved of rack according to claim 2, is characterized in that: this skidding is that PE plastic cement, ABS plastic cement, PP plastics, plastic-steel or nylon material are made.
4. the drawer sliding rail structure-improved of rack according to claim 2, is characterized in that: the upper end, top of this track is provided with two block buckling pieces, and these two block buckling pieces are located at respectively and are in close proximity to the front end of this track, the position of rear end.
5. according to the drawer sliding rail structure-improved of rack described in claim 1,2,3 or 4, it is characterized in that: this track front and back end is respectively provided with an interpolating unit, and the below of each interpolating unit is provided with a through hole again, each interpolating unit of this track, through hole are to being respectively equipped with plurality of receptacles arranged vertically, screw by rack support body.
6. the drawer sliding rail structure-improved of rack according to claim 5, is characterized in that: two sides of each interpolating unit below are extended with respectively a positioning tabs, are provided with a perforation at the rear of each interpolating unit, stretch through for corresponding block buckling piece.
7. the drawer sliding rail structure-improved of a rack, at least comprise a rack support body, one drawer and two tracks, wherein two of this drawer sides laterally extending bead respectively, and each bead is embedded in respectively in corresponding track, each track is incorporated on this rack support body, it is characterized in that: this track front and back end is respectively provided with an interpolating unit, and the below of each interpolating unit is provided with a through hole again, each interpolating unit of this track, through hole is to being respectively equipped with plurality of receptacles arranged vertically by rack support body, screw, two sides of each interpolating unit below are extended with respectively a positioning tabs, be provided with a perforation at the rear of each interpolating unit, stretch through for corresponding block buckling piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112568.8U CN203723705U (en) | 2014-03-12 | 2014-03-12 | Modified drawer slide rail structure of shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112568.8U CN203723705U (en) | 2014-03-12 | 2014-03-12 | Modified drawer slide rail structure of shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723705U true CN203723705U (en) | 2014-07-23 |
Family
ID=51193822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112568.8U Expired - Fee Related CN203723705U (en) | 2014-03-12 | 2014-03-12 | Modified drawer slide rail structure of shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203723705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020214130A1 (en) * | 2019-10-11 | 2020-10-22 | Юрий Николаевич ХАРЧЕНКО | Extendable shelf for a refrigerated display case |
-
2014
- 2014-03-12 CN CN201420112568.8U patent/CN203723705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020214130A1 (en) * | 2019-10-11 | 2020-10-22 | Юрий Николаевич ХАРЧЕНКО | Extendable shelf for a refrigerated display case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |