CN215190364U - Synchronous operation device for synchronous slide rail - Google Patents
Synchronous operation device for synchronous slide rail Download PDFInfo
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- CN215190364U CN215190364U CN202121824200.0U CN202121824200U CN215190364U CN 215190364 U CN215190364 U CN 215190364U CN 202121824200 U CN202121824200 U CN 202121824200U CN 215190364 U CN215190364 U CN 215190364U
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- front wheel
- drawer
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Abstract
The utility model provides a synchronous operation device that synchronous slide rail was used, slide rail including being convenient for the drawer to open and shut at the cabinet body usefulness, the slide rail is including installing the last rail at the drawer, install the lower rail at the cabinet body, sliding connection is at last rail, well rail between the lower rail and so that the synchronous operation part that synchronous operation used between the rail body, the synchronous operation part is including synchronous front wheel, synchronous rear wheel, synchronous drive belt, fixed the knot, synchronous front wheel and synchronous rear wheel be the hub connection respectively at the front end and the rear end of well rail, synchronous drive belt meshes the connection respectively at synchronous front wheel, synchronous rear wheel is last, fixed the knot is installed on last rail and is connected with synchronous drive belt location, so that fixed the knot drives synchronous drive belt and rolls at synchronous front wheel during the drawer opens and shuts, synchronous rear wheel, thereby drive the upper rail, well rail opens and shuts in step on the lower rail. 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 utility model relates to a technical field of slide rail, a synchronous operation device that synchronous slide rail was used specifically says so.
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.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a synchronous operation device that synchronous slide rail was used, its simple structure, the dismouting of being convenient for, convenient operation can promote the synchronism ability again, avoids the slide rail to wave, improves the stability and the smooth and easy nature of operation of structure, guarantees the quality of use of 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 utility model 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 the 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 the fixing buckle according to the preferred embodiment of the present invention.
Fig. 7 is a schematic structural view of the fixing buckle at another angle according to the preferred embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
According to fig. 1 to 7, the utility model discloses a synchronous operation device that synchronous slide rail was used, it is including the slide rail that the drawer of being convenient for opened and shut the usefulness at the cabinet body, the slide rail is including installing the last rail 1 at the drawer, installing at the lower rail 2 of the cabinet body, sliding connection in the 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. 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.
Above-mentioned embodiment only does the utility model discloses the better embodiment of effect, all with the utility model discloses a synchronous operation device that synchronous slide rail was used is the same or the equivalent structure, all is the utility model discloses a within the range of protection.
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 |
|---|---|---|---|
| CN202121824200.0U CN215190364U (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 |
|---|---|---|---|
| CN202121824200.0U CN215190364U (en) | 2021-08-05 | 2021-08-05 | Synchronous operation device for synchronous slide rail |
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| Publication Number | Publication Date |
|---|---|
| CN215190364U true CN215190364U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121824200.0U Active CN215190364U (en) | 2021-08-05 | 2021-08-05 | Synchronous operation device for synchronous slide rail |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413029A (en) * | 2021-08-05 | 2021-09-21 | 江苏星徽精密科技有限公司 | Synchronous operation device for synchronous slide rail |
-
2021
- 2021-08-05 CN CN202121824200.0U patent/CN215190364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413029A (en) * | 2021-08-05 | 2021-09-21 | 江苏星徽精密科技有限公司 | Synchronous operation device for synchronous slide rail |
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Address after: 225300 north side of Yongfeng Road, high tech Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Jiangsu Jiuxing Precision Technology Group Co.,Ltd. Address before: 225300 north side of Yongfeng Road, high tech Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee before: JIANGSU SACA PRECISION TECHNOLOGY Co.,Ltd. |