CN203748956U - Novel drawer guide rail with clearance adjusting function - Google Patents
Novel drawer guide rail with clearance adjusting function Download PDFInfo
- Publication number
- CN203748956U CN203748956U CN201420078964.3U CN201420078964U CN203748956U CN 203748956 U CN203748956 U CN 203748956U CN 201420078964 U CN201420078964 U CN 201420078964U CN 203748956 U CN203748956 U CN 203748956U
- Authority
- CN
- China
- Prior art keywords
- drawer
- slide rail
- sliding rail
- positioning tooth
- guide rail
- 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
Links
- 210000001503 joint Anatomy 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 210000000515 tooth Anatomy 0.000 description 26
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a novel drawer guide rail with the clearance adjusting function. The novel drawer guide rail comprises a sliding rail component arranged on a drawer body, the sliding rail component is formed by assembling at least one fixed sliding rail and a movable sliding rail, the fixed sliding rail and the inner wall of a cabinet are matched to be fixed, the movable sliding rail is assembled with a drawer and can freely slide on the fixed sliding rail, a height adjusting device is arranged on the movable sliding rail, the height adjusting device comprises a rotary shaft with a knob and an eccentric block arranged on the rotary shaft, and the rotary shaft is further provided with a first locating gear which is meshed with second locating teeth arranged on the movable sliding rail to be located. The novel drawer guide rail has the advantages that the structure is simple, production cost is low, and the market competitiveness is improved; when a loosening clearance exists between the drawer and the guide rail, the eccentric block can be rotated to enable locating steps of different heights to be in contact with the bottom of the drawer, the clearance between the drawer and the guide rail is filled, and the aim of preventing loosening is achieved; when a clearance exists between the drawer and the cabinet, the eccentric block can also be rotated, the locating steps of the different heights are in contact with the bottom of the drawer, and therefore the aims of adjusting the height of the drawer and indirectly adjusting the clearance between the drawer and the cabinet are achieved; the first locating gear is arranged on the rotary shaft and is meshed with the second locating teeth arranged on the movable sliding rail to be located, and the rotary shaft is prevented from rotating under the condition of unmanned operation; gear meshing location is high in locating accuracy, and good reliability is achieved.
Description
Technical field
The utility model relates to a kind of drawer sliding rail, particularly a kind of drawer guideway of Novel belt clearance adjustment function.
Background technology
When common slide rail and drawer are installed, directly drawer and slide rail to be locked with screw, setter must reach hand cabinet inside, very difficult in operation, once by after drawer and slide rail locking, just not quick detachable, when if user need change drawer, must first remove screw, very trouble, and after locking, because lacking adjusting function between drawer and slide rail, therefore setter technology is had to higher requirement, if the combined tolerances while installing is excessive, to cause drawer switch function normally to bring into play, and damage the attractive in appearance of cabinet integral body.
China Patent No. 02272910.1 proposes a kind of active rail and drawer bottom quick assembling mechanism, it is characterized in that: quick assembling mechanism is equipped with on the both sides of drawer bottom, quick assembling mechanism is by connection seat, connect locking member, regulating part forms, on connection seat, be provided with bearing pin, connecting locking member is arranged on bearing pin, the front end that connects locking member has a boss, in the rear end that connects locking member, there is an elastic rod, on connection seat, be provided with regulating tank, regulating part is arranged in regulating tank, regulating part can slide in regulating tank, it is said, it is reasonable in design, processing and fabricating is easy, can Fast Installation, easy accessibility.But, be subject to build-up tolerance impact, even after Quick-disassembling mechanism and slide rail assembling, between guide rail and drawer, easily there is the fit-up gap of above-below direction, therefore drawer has looseningly when running between Quick-disassembling mechanism and guide rail, easily rubs, and therefore the rear Quick-disassembling mechanism of long-time use is easily damaged, cause occurring larger loosening space, impact is normally used.Moreover sizing impact while installing due to drawer guideway and cabinet, after drawer and guide rail assembling, also can easily occur producing scale error between drawer and cabinet, therefore need to regulate the distance between drawer and cabinet to meet instructions for use, now, guide rail fixedly mounts, if need to reinstall drawer guideway, not only operation bothers, also can exert an influence to cabinet integrality simultaneously, therefore, be necessary existing guide rail structure of drawer and function to be further improved and perfect.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, and production and processing cost is low, can compensate the gap between guide rail and drawer and a kind of Novel drawer guide rail regulating.
The utility model is realized with the following methods: a kind of drawer guideway of Novel belt clearance adjustment function, comprise the slide track component being arranged in drawer main body, slide track component determines slide rail by least one and moving slide rail is assembled, determine slide rail and cabinet inwall is fixed, moving slide rail and drawer assembling also can be free to slide on slide rail determining, it is characterized in that: described moving slide rail is provided with arrangement for adjusting height, described arrangement for adjusting height comprises with the rotating shaft of knob and is located at eccentric block in this rotating shaft, described rotating shaft is also provided with the first positioning tooth and the second intermeshing location of positioning tooth being arranged on moving slide rail.
On described moving slide rail, be provided with draw-in groove and run through its body, described rotating shaft is rotatably installed in this draw-in groove.
The first described positioning tooth and rotating shaft, knob eccentric block integrated injection molding.
The tail end of described moving slide rail is provided with butt joint base, and butt joint base is worn from its end and is inserted into moving slide rail inside, and the second described positioning tooth is arranged at the front end of this butt joint base, the second positioning tooth and butt joint base integrated injection molding.
The first described positioning tooth is arranged at the top of eccentric block and the madial wall of draw-in groove contacts, and the first described positioning tooth extends into moving slide rail inside by draw-in groove and meshes with the second positioning tooth.
The beneficial effects of the utility model are: 1) simple in structure, production cost is low, improve the market competitiveness.2) when there is loosening gap between drawer and guide rail, can adopt rotating eccentricity piece to utilize the positioning step of differing heights to contact with drawer bottom, fill gap between the two, reach and prevent loosening object.3) when producing gap between drawer and cabinet, equally can rotating eccentricity piece, utilize the positioning step of differing heights to contact with drawer bottom, thereby reach adjustment drawer, the object in gap between Indirect method drawer and cabinet.4) described rotating shaft is provided with the first positioning tooth and the second intermeshing location of positioning tooth being arranged on moving slide rail, prevents that rotating shaft from rotating the in the situation that of non-artificial operation.5) gear engagement location accurate positioning fastness, unfailing performance is good.
Accompanying drawing explanation
Fig. 1 is the utility model general assembly design sketch.
Partial structurtes enlarged drawing in Fig. 2 the utility model Fig. 1.
Fig. 3 is the utility model general assembly partial structurtes cutaway views.
Standard figure in Fig. 4 the utility model.
Fig. 5 is the first positioning tooth and the second positioning tooth engagement schematic diagram in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is made to concrete further instruction, a kind of drawer guideway of Novel belt clearance adjustment function, comprise the slide track component being arranged in drawer main body, slide track component determines slide rail 1 by least one and moving slide rail 2 is assembled, determining slide rail 1 is fixed with cabinet inwall, moving slide rail 2 and drawer assembling also can be free to slide on slide rail 1 determining, it is characterized in that: described moving slide rail 2 is provided with arrangement for adjusting height, described arrangement for adjusting height comprises with the rotating shaft 4 of knob 3 and is located at eccentric block 5 in this rotating shaft 4, described rotating shaft 4 is also provided with the first positioning tooth 6 and the second intermeshing location of positioning tooth 7 being arranged on moving slide rail 2.
On described moving slide rail 2, be provided with draw-in groove 21 and run through its body, described rotating shaft 4 is rotatably installed in this draw-in groove 21.
Described the first positioning tooth 6 and rotating shaft 4, knob eccentric block 5 integrated injection moldings.
The tail end of described moving slide rail 2 is provided with butt joint base 71, and butt joint base 71 is worn from its end and is inserted into moving slide rail 2 inside, and the second described positioning tooth 7 is arranged at the front end of this butt joint base 71, the second positioning tooth 7 and butt joint base 71 integrated injection moldings.
The top that the first described positioning tooth 6 is arranged at eccentric block 5 contacts with the madial wall of draw-in groove 21, and the first described positioning tooth 6 extends into moving slide rail 2 inside and the second positioning tooth 7 engagements by draw-in groove 21.
Operation principle: during use, slide rail is assembled on cabinet, device for quick-dismantling is installed to drawer bottom, during assembling, the butt joint base of device for quick-dismantling and drawer guideway is fastened, but be subject to fitted position Accuracy, between drawer and guide rail, easily there is the gap of above-below direction, therefore user's turning knob drives eccentric block to rotate, positioning step on eccentric block 5 is contacted with drawer bottom, because every one-level positioning step is all different from the centre distance of rotating shaft, so the height on the outstanding moving slide rail of different positioning steps surface is also different, thereby reach the gap of filling between drawer and guide rail, prevent from occurring loosening object between the two.
When there is gap between drawer and cabinet, can use scheme equally, utilize the gap regulating between guide rail and drawer, indirectly reach and adjust gap object between drawer and cabinet, wherein need explanation time, because positioning step is platform-like, it contacts with drawer guideway is a plane contact, moreover positioning step contact with drawer location after, positioning step and rotating shaft stress point are located on the same line, so can effectively prevent the stressed rear generation rotation phenomenon of rotating shaft.
For further strengthening anti-loosing effect, described rotating shaft 4 is also provided with the first positioning tooth 6 and the second intermeshing location of positioning tooth 7 being arranged on moving slide rail 2.Under normal conditions, the intermeshing object that prevents that rotating shaft from rotating that plays of the first positioning tooth and the second positioning tooth, meanwhile, the contact area of above-mentioned two positioning tooths is larger, and teeth are also deep, in guide rail body upper punch, press the locate mode of locating fastener to compare with conventional art, it has simple in structurely, production cost, time easy to assembly, also possess and has location solid and reliable, the plurality of advantages such as shock resistance is good, are therefore suitable for large range promotion use.
Claims (5)
1. the drawer guideway of a Novel belt clearance adjustment function, comprise the slide track component being arranged in drawer main body, slide track component determines slide rail (1) by least one and moving slide rail (2) is assembled, determining slide rail (1) is fixed with cabinet inwall, moving slide rail (2) and drawer assembling also can be free to slide on slide rail (1) determining, it is characterized in that: described moving slide rail (2) is provided with arrangement for adjusting height, described arrangement for adjusting height comprises the rotating shaft (4) of a band knob (3) and is located at the upper eccentric block (5) of this rotating shaft (4), described rotating shaft (4) is also provided with the first positioning tooth (6) and is arranged on the intermeshing location of the second positioning tooth (7) on moving slide rail (2).
2. the drawer guideway of a kind of Novel belt clearance adjustment function according to claim 1, is characterized in that: on described moving slide rail (2), be provided with draw-in groove (21) and run through its body, described rotating shaft (4) is rotatably installed in this draw-in groove (21).
3. the drawer guideway of a kind of Novel belt clearance adjustment function according to claim 1, is characterized in that: described the first positioning tooth (6) and rotating shaft (4), knob eccentric block (5) integrated injection molding.
4. the drawer guideway of a kind of Novel belt clearance adjustment function according to claim 1 and 2, it is characterized in that: the tail end of described moving slide rail (2) is provided with butt joint base (71), butt joint base (71) is worn from its end and is inserted into moving slide rail (2) inside, described the second positioning tooth (7) is arranged at the front end of this butt joint base (71), the second positioning tooth (7) and butt joint base (71) integrated injection molding.
5. according to the drawer guideway of a kind of Novel belt clearance adjustment function described in claim 1 or 3, it is characterized in that: the top that described the first positioning tooth (6) is arranged at eccentric block (5) contacts with the madial wall of draw-in groove (21), described the first positioning tooth (6) extends into moving slide rail (2) inside and the second positioning tooth (7) engagement by draw-in groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078964.3U CN203748956U (en) | 2014-02-23 | 2014-02-23 | Novel drawer guide rail with clearance adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078964.3U CN203748956U (en) | 2014-02-23 | 2014-02-23 | Novel drawer guide rail with clearance adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748956U true CN203748956U (en) | 2014-08-06 |
Family
ID=51244267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078964.3U Expired - Lifetime CN203748956U (en) | 2014-02-23 | 2014-02-23 | Novel drawer guide rail with clearance adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622050B (en) * | 2014-12-02 | 2017-04-26 | 广东星徽精密制造股份有限公司 | Removable multi-azimuth slide rail adjusting device |
| CN112089229A (en) * | 2020-09-16 | 2020-12-18 | 海宁市升燕五金股份有限公司 | High-strength drawer slide rail |
-
2014
- 2014-02-23 CN CN201420078964.3U patent/CN203748956U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622050B (en) * | 2014-12-02 | 2017-04-26 | 广东星徽精密制造股份有限公司 | Removable multi-azimuth slide rail adjusting device |
| CN112089229A (en) * | 2020-09-16 | 2020-12-18 | 海宁市升燕五金股份有限公司 | High-strength drawer slide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |