CN113413029A - Synchronous operation device for synchronous slide rail - Google Patents
Synchronous operation device for synchronous slide rail Download PDFInfo
- Publication number
- CN113413029A CN113413029A CN202110894699.0A CN202110894699A CN113413029A CN 113413029 A CN113413029 A CN 113413029A CN 202110894699 A CN202110894699 A CN 202110894699A CN 113413029 A CN113413029 A CN 113413029A
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- China
- Prior art keywords
- synchronous
- rail
- rear wheel
- front wheel
- transmission belt
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 156
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000005457 optimization Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000004350 Strabismus Diseases 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
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/44—Sequencing or synchronisation of drawer slides or functional units
- A47B88/447—Simultaneous movement of rails within drawer slides, i.e. with a coordination of movement with all rail elements moving at the same time
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/44—Sequencing or synchronisation of drawer slides or functional units
- A47B88/45—Synchronisation of cooperating drawer slides, i.e. with a coordination of the rail movement of different drawer slides
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The invention provides a synchronous running device for a synchronous sliding rail, which comprises a sliding rail convenient for opening and closing a drawer on a cabinet body, wherein the sliding rail comprises an upper rail arranged on the drawer, a lower rail arranged on the cabinet body, a middle rail connected between the upper rail and the lower rail in a sliding way and a synchronous running part used for enabling the rail bodies to run synchronously, the synchronous running part comprises a synchronous front wheel, a synchronous rear wheel, a synchronous transmission belt and a fixing buckle, the synchronous front wheel and the synchronous rear wheel are respectively connected with the front end and the rear end of the middle rail in a shaft way, the synchronous transmission belt is respectively connected with the synchronous front wheel and the synchronous rear wheel in a meshing way, and the fixing buckle is arranged on the upper rail and is connected with the synchronous transmission belt in a positioning way, so that the fixing buckle drives the synchronous transmission belt to roll on the synchronous front wheel and the synchronous rear wheel during the opening and closing of the drawer, thereby driving the upper rail and the middle rail to be opened and closed on the lower rail synchronously. Simple structure, the dismouting of being convenient for, convenient operation can avoid the slide rail operation to appear rocking effectively, promotes the synchronism ability, improves the stability of structure, guarantees the service quality of drawer.
Description
Technical Field
The invention relates to the technical field of sliding rails, in particular to a synchronous running device for synchronizing sliding rails.
Background
The sliding rail is a hardware connecting device for the in and out sliding of a drawer or a cabinet plate of furniture, and is suitable for wooden and steel drawers of furniture, document cabinets, bathroom cabinets and the like.
The existing sliding rail generally comprises an upper rail, a middle rail and a lower rail which are sequentially arranged in a sliding manner, the upper rail is respectively arranged on the left side and the right side of the drawer, the lower rail is fixed on the left side and the right side of the cabinet body, the middle rail is connected between the lower rail and the upper rail in a sliding manner as bearing, the upper rail and the middle rail can slide back and forth relative to the lower rail along the axial direction of the lower rail, and the movable range of the drawer is effectively extended.
However, the following defects often exist in the use process of the sliding rail:
1) during the drawer opens and shuts, slide not smooth and easy because of asynchronous appearing between the last rail of slide rail, well rail, the lower rail, can block even and die, influence the drawer normal use.
2) When the drawer is opened and closed, the middle rail of the sliding rail slides along the opening and closing direction of the drawer, the middle rail collides with the upper rail and the lower rail due to the left and right shaking, so that the noise is generated, the drawer and the cabinet body are easily damaged, and the service life of the product is shortened.
3) The slide rail that can realize synchronization and silence during opening and shutting, most structure is complicated on the market, leads to the dismouting difficulty.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a synchronous operation device for a synchronous sliding rail, which has the advantages of simple structure, convenience in disassembly and assembly, convenience in operation, capability of improving the synchronization performance, avoiding the sliding rail from shaking, improving the stability and the operation smoothness of the structure and ensuring the use quality of a drawer.
The invention aims to realize the following steps: the utility model provides a synchronous operation device that synchronous slide rail was used, includes the slide rail that the drawer of being convenient for opened and shut and use at the cabinet body, the slide rail is including installing the last rail at the drawer, install lower rail at the cabinet body, sliding connection well rail between last rail, lower rail and so that the synchronous operation part that synchronous operation used between the rail body, synchronous operation part is including synchronous front wheel, synchronous rear wheel, synchronous drive belt, fixed knot, synchronous front wheel and synchronous rear wheel difference hub connection are at the front end and the rear end of well rail, synchronous drive belt meshes respectively and connects on synchronous front wheel, synchronous rear wheel, fixed knot installs on the last rail and is connected with synchronous drive belt location to the fixed knot drives synchronous drive belt roll on synchronous front wheel, synchronous rear wheel during the drawer opens and shuts, thereby drives the last rail, well rail synchronous opening and shutting on the lower rail.
According to the optimization, the fixing buckle is provided with a positioning hole, and a positioning groove position matched with the synchronous transmission belt for fixed connection is arranged in the positioning hole.
According to the optimization, the inner side of the fixing buckle is provided with a buckling hole, and the upper rail is provided with a buckle hook matched with the buckling hole for buckling.
According to the optimization, the fixing buckle is provided with a locking screw for fixing the upper rail.
According to the optimization, the synchronous front wheel is provided with transmission teeth, the synchronous rear wheel is provided with synchronous teeth and linkage teeth, the synchronous transmission belt is respectively sleeved on the synchronous front wheel and the synchronous rear wheel and is in meshed connection with the transmission teeth and the synchronous teeth,
the lower rail is provided with a spur rack, and the linkage teeth are meshed and connected to the spur rack so that the synchronous rear wheel linearly rolls on the lower rail along with the movement of the middle rail.
According to the optimization, the synchronous front wheel and the synchronous rear wheel are respectively provided with a front gear cover and a rear gear cover, the front gear cover and the rear gear cover are respectively clamped on the synchronous front wheel and the synchronous rear wheel, and a limiting groove position for limiting the linear movement of the synchronous transmission belt is formed by the front gear cover and the rear gear cover, and the limiting groove position and the side wall of the synchronous front wheel and the linkage tooth of the synchronous rear wheel are respectively formed.
The invention has the advantages that:
1) through the structure cooperation of synchronous front wheel, synchronous rear wheel, synchronous drive belt, fixed knot, during opening and shutting of drawer, fixed knot drives synchronous front wheel, synchronous rear wheel through synchronous drive belt and rotates to make rail, well rail synchronous operation under the rail, simple structure promotes the synchronism ability, and the result of use of drawer is guaranteed to additional strengthening structural stability and smoothness nature.
2) The fixing buckle is assembled in a buckling mode, quick installation on the upper rail is achieved, operation is convenient, the structure is stable, synchronous operation of the upper rail, the middle rail and the lower rail is achieved, the opening and closing smoothness of the drawer is enhanced, and the use comfort of the product is ensured.
3) The structure of gear cover and back gear cover before the cooperation avoids synchronous drive belt to take place the phenomenon that the skew breaks away from even, avoids the last rail of slide rail, well rail, down rail to take place to wave the phenomenon during the operation, strengthens operating stability, and noise abatement produces.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a cross-sectional view of a preferred embodiment of the present invention.
Fig. 3 is a right side view of the preferred embodiment of the present invention.
Fig. 4 is a left side view of the preferred embodiment of the present invention.
Fig. 5 is a partially exploded view of the preferred embodiment of the present invention.
FIG. 6 is a schematic structural view of a retaining buckle according to a preferred embodiment of the present invention.
FIG. 7 is a schematic view of another angle of the retaining buckle according to the preferred embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the synchronous operation device for a synchronous slide rail according to the present invention includes a slide rail for facilitating opening and closing of a drawer in a cabinet, the slide rail including an upper rail 1 installed in the drawer, a lower rail 2 installed in the cabinet, a middle rail 3 slidably connected between the upper rail 1 and the lower rail 2, and a synchronous operation member for enabling the rails to be operated synchronously with each other. The synchronous operation part comprises a synchronous front wheel 4, a synchronous rear wheel 5, a synchronous transmission belt 6 and a fixing buckle 7, wherein the synchronous front wheel 4 and the synchronous rear wheel 5 are respectively connected to the front end and the rear end of the middle rail 3 in a shaft mode, the synchronous transmission belt 6 is respectively connected to the synchronous front wheel 4 and the synchronous rear wheel 5 in a meshed mode, the fixing buckle 7 is installed on the upper rail 1 and is connected with the synchronous transmission belt 6 in a locating mode, so that the fixing buckle 7 drives the synchronous transmission belt 6 to roll on the synchronous front wheel 4 and the synchronous rear wheel 5 during the opening and closing of the drawer, and the upper rail 1 and the middle rail 3 are driven to be opened and closed on the lower rail 2 synchronously.
Through the structural cooperation of synchronous front wheel 4, synchronous rear wheel 5, synchronous drive belt 6, fixed knot 7, during opening and shutting of drawer, fixed knot 7 drives synchronous front wheel 4, synchronous rear wheel 5 through synchronous drive belt 6 and rotates to make the last rail 1, the 3 synchronous operation of well rail 2 under, simple structure promotes the synchronism ability, and strengthening structure stability and smoothness nature guarantee the result of use of drawer.
Referring to fig. 1 to 7, the fixing buckle 7 is provided with a positioning hole 8, and a positioning slot 9 for matching and fixing the synchronous transmission belt 6 is provided in the positioning hole 8. And, the inboard of fixed knot 7 is equipped with lock hole 10, the upper rail 1 is equipped with the clip 11 that matches with lock hole 10 and buckle the dress and use.
During assembly, the synchronous transmission belt 6 penetrates through the positioning hole 8 and the teeth of the synchronous transmission belt are matched and meshed with the positioning groove positions 9, so that the fixing buckle 7 is meshed with the synchronous transmission belt 6, and then the clasp 11 is buckled in the buckling hole 10, so that the fixing buckle 7 is buckled on the upper rail 1.
The fixing buckle 7 is provided with a locking screw 12 for fixing to the head rail 1. The fixing catch 7 is locked to the upper rail 1 by means of a locking screw 12.
Through the mode assembly of fixed knot 7 adoption spiral-lock, make fixed knot 7 install at last rail 1 fast, convenient operation, the structure is firm, realizes that last rail 1, well rail 3, lower rail 2 synchronous operation strengthen the smooth and easy nature that the drawer opened and shut, ensure the use comfort of product.
Referring to fig. 1 to 7, for further refinement, the synchronous front wheel 4 is provided with transmission teeth 41, the synchronous rear wheel 5 is provided with synchronous teeth 51 and linkage teeth 52, and the synchronous transmission belt 6 is respectively sleeved on the synchronous front wheel 4 and the synchronous rear wheel 5 and is in meshed connection with the transmission teeth 41 and the synchronous teeth 51. And the lower rail 2 is provided with a spur rack 16, and the linkage teeth 52 are in meshed connection with the spur rack 16 so that the synchronous rear wheel 5 linearly rolls on the lower rail 2 along with the movement of the middle rail 3.
Furthermore, the synchronized front wheel 4 and the synchronized rear wheel 5 are provided with a front gear cover 13 and a rear gear cover 14, respectively. The front gear cover 13 and the rear gear cover 14 are respectively clamped on the synchronous front wheel 4 and the synchronous rear wheel 5, and form a limiting groove position 15 for limiting the linear movement of the synchronous transmission belt 6 with the side wall of the synchronous front wheel 4 and the linkage tooth 52 of the synchronous rear wheel 5.
The above embodiments are only the embodiments with better effect of the present invention, and any structure identical or equivalent to the synchronous running device for the synchronous slide rail of the present invention is within the protection scope of the present invention.
Claims (6)
1. The utility model provides a synchronous operation device that synchronous slide rail was used, includes the slide rail that the drawer of being convenient for opened and shut and use at the cabinet body, the slide rail is including installing last rail (1) at the drawer, installing lower rail (2) at the cabinet body, sliding connection well rail (3) between last rail (1), lower rail (2) and so that the synchronous operation part that synchronous operation used between the rail body, its characterized in that: the synchronous operation part comprises a synchronous front wheel (4), a synchronous rear wheel (5), a synchronous transmission belt (6) and a fixed buckle (7), wherein the synchronous front wheel (4) and the synchronous rear wheel (5) are respectively connected with the front end and the rear end of the middle rail (3) in a shaft mode, the synchronous transmission belt (6) is respectively connected to the synchronous front wheel (4) and the synchronous rear wheel (5) in a meshed mode, the fixed buckle (7) is installed on the upper rail (1) and is connected with the synchronous transmission belt (6) in a positioned mode, so that the fixed buckle (7) drives the synchronous transmission belt (6) to roll on the synchronous front wheel (4) and the synchronous rear wheel (5) during the opening and closing of the drawer, and the upper rail (1) and the middle rail (3) are driven to be synchronously opened and closed on the lower rail (2).
2. Synchronous operating device for a synchronous slide according to claim 1, characterized in that: the fixing buckle (7) is provided with a positioning hole (8), and a positioning groove position (9) matched with the synchronous transmission belt (6) and used for fixed connection is arranged in the positioning hole (8).
3. Synchronous operating device for a synchronous slide according to claim 2, characterized in that: the inner side of the fixed buckle (7) is provided with a buckling hole (10), and the upper rail (1) is provided with a clasp (11) matched with the buckling hole (10) for buckling.
4. A synchronous operating device for a synchronous slide rail according to claim 3, characterized in that: the fixing buckle (7) is provided with a locking screw (12) for fixing the upper rail (1).
5. Synchronous operating device for a synchronous slide according to any of claims 1 to 4, characterized in that: the synchronous front wheel (4) is provided with transmission teeth (41), the synchronous rear wheel (5) is provided with synchronous teeth (51) and linkage teeth (52), the synchronous transmission belt (6) is respectively sleeved on the synchronous front wheel (4) and the synchronous rear wheel (5) and is meshed with the transmission teeth (41) and the synchronous teeth (51),
the lower rail (2) is provided with a spur rack (16), and the linkage teeth (52) are connected to the spur rack (16) in a meshed mode so that the synchronous rear wheel (5) can linearly roll on the lower rail (2) along with the movement of the middle rail (3).
6. Synchronous operating device for a synchronous slide according to claim 5, characterized in that: the synchronous front wheel (4) and the synchronous rear wheel (5) are respectively provided with a front gear cover (13) and a rear gear cover (14), the front gear cover (13) and the rear gear cover (14) are respectively clamped on the synchronous front wheel (4) and the synchronous rear wheel (5) and respectively form a limiting groove position (15) for limiting the linear movement of the synchronous transmission belt (6) with the side wall of the synchronous front wheel (4) and the linkage teeth (52) of the synchronous rear wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894699.0A CN113413029A (en) | 2021-08-05 | 2021-08-05 | Synchronous operation device for synchronous slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894699.0A CN113413029A (en) | 2021-08-05 | 2021-08-05 | Synchronous operation device for synchronous slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113413029A true CN113413029A (en) | 2021-09-21 |
Family
ID=77718944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110894699.0A Pending CN113413029A (en) | 2021-08-05 | 2021-08-05 | Synchronous operation device for synchronous slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113413029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365913A (en) * | 2022-01-24 | 2022-04-19 | 江苏星徽精密科技有限公司 | Synchronous sliding rail driven by rope |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120091872A1 (en) * | 2009-07-06 | 2012-04-19 | Paul Hettich Gmbh & Co. Kg | Synchronous guide of a push member and piece of furniture |
| CN202489551U (en) * | 2012-03-26 | 2012-10-17 | 广东星徽精密制造股份有限公司 | Side plate drawer slide rail |
| CN206166307U (en) * | 2016-08-06 | 2017-05-17 | 广东星徽精密制造股份有限公司 | Extension formula slide rail drive mechanism |
| WO2018133431A1 (en) * | 2017-01-23 | 2018-07-26 | 无锡海达尔精密滑轨股份有限公司 | Three-section synchronized drawer slide rail |
| CN108916224A (en) * | 2018-08-08 | 2018-11-30 | 广东星徽精密制造股份有限公司 | A kind of band rubs the buffering slide of silencer mechanism surely |
| CN108991782A (en) * | 2018-08-25 | 2018-12-14 | 广东星徽精密制造股份有限公司 | A kind of buffering slide with dynamic friction silencer mechanism |
| CN210371662U (en) * | 2019-08-29 | 2020-04-21 | 无锡晶美精密滑轨有限公司 | Induction type slide rail with full-open and full-close structure |
| CN112890474A (en) * | 2021-03-30 | 2021-06-04 | 江苏星徽精密科技有限公司 | Synchronous slide rail with silence effect |
| CN215190364U (en) * | 2021-08-05 | 2021-12-17 | 江苏星徽精密科技有限公司 | Synchronous operation device for synchronous slide rail |
-
2021
- 2021-08-05 CN CN202110894699.0A patent/CN113413029A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120091872A1 (en) * | 2009-07-06 | 2012-04-19 | Paul Hettich Gmbh & Co. Kg | Synchronous guide of a push member and piece of furniture |
| CN202489551U (en) * | 2012-03-26 | 2012-10-17 | 广东星徽精密制造股份有限公司 | Side plate drawer slide rail |
| CN206166307U (en) * | 2016-08-06 | 2017-05-17 | 广东星徽精密制造股份有限公司 | Extension formula slide rail drive mechanism |
| WO2018133431A1 (en) * | 2017-01-23 | 2018-07-26 | 无锡海达尔精密滑轨股份有限公司 | Three-section synchronized drawer slide rail |
| CN108916224A (en) * | 2018-08-08 | 2018-11-30 | 广东星徽精密制造股份有限公司 | A kind of band rubs the buffering slide of silencer mechanism surely |
| CN108991782A (en) * | 2018-08-25 | 2018-12-14 | 广东星徽精密制造股份有限公司 | A kind of buffering slide with dynamic friction silencer mechanism |
| CN210371662U (en) * | 2019-08-29 | 2020-04-21 | 无锡晶美精密滑轨有限公司 | Induction type slide rail with full-open and full-close structure |
| CN112890474A (en) * | 2021-03-30 | 2021-06-04 | 江苏星徽精密科技有限公司 | Synchronous slide rail with silence effect |
| CN215190364U (en) * | 2021-08-05 | 2021-12-17 | 江苏星徽精密科技有限公司 | Synchronous operation device for synchronous slide rail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365913A (en) * | 2022-01-24 | 2022-04-19 | 江苏星徽精密科技有限公司 | Synchronous sliding rail driven by rope |
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