CN109770584B - Electric drawer easy to disassemble and assemble - Google Patents
Electric drawer easy to disassemble and assemble Download PDFInfo
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- CN109770584B CN109770584B CN201811638738.5A CN201811638738A CN109770584B CN 109770584 B CN109770584 B CN 109770584B CN 201811638738 A CN201811638738 A CN 201811638738A CN 109770584 B CN109770584 B CN 109770584B
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- drawer
- locking
- guide rail
- driving
- rail
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses an easy-to-disassemble electric drawer, which comprises a cabinet body and a drawer body which are connected in a matched manner through a preset guide rail, and is characterized in that: the drawer is characterized by further comprising a locking assembly arranged at the bottom of the drawer body and a sliding assembly arranged on the side wall of the cabinet body, wherein the locking assembly comprises a fixing part fixed on the drawer body and a locking part which is elastically and slidably clamped on the fixing part along the direction perpendicular to the drawing direction of the guide rail, the sliding assembly comprises a support rail which is extended along the direction parallel to the drawing direction of the guide rail and fixed on the side wall of the cabinet body, a movable slide block which is slidably clamped on the support rail, and a driving device which is configured with a driving device for driving the movable slide block to slide back and forth on the support rail, and a clamping groove is formed in the side end face of the movable slide block, wherein the locking assembly moves along with the drawer body to the position which is aligned with the movable slide block so that the front end part of the locking part is elastically embedded in the clamping groove, and the locking part moves synchronously with the movable slide block.
Description
Technical Field
The invention relates to the technical field of drawer structures, in particular to an electric drawer easy to disassemble and assemble.
Background
Along with the gradual acceptance of the concept of smart home by vast consumers, more and more smart control elements are added to the home, most of the existing furniture drawers are opened manually, and are opened or closed manually in use. Some manufacturers apply to drawers by introducing some electric devices, so as to realize automation of the drawers, but the structure of the part of drawers has the problems of complex installation and difficult maintenance, for example, the electric device for intelligent drawers disclosed in Chinese patent CN203106343U realizes automation of the drawers, but the structure is complex and can not be quickly disassembled and assembled, so that the production efficiency is greatly influenced, and in addition, when the electric control element is maintained and replaced, the disassembly is difficult, and the later maintenance cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an electric drawer easy to disassemble and assemble.
In order to achieve the above purpose, the invention provides an easy-to-disassemble electric drawer, comprising a cabinet body and a drawer body which are connected in a matched manner through a preset guide rail, and is characterized in that: the drawer is characterized by further comprising a locking assembly arranged at the bottom of the drawer body and a sliding assembly arranged on the side wall of the cabinet body, wherein the locking assembly comprises a fixing part fixed on the drawer body and a locking part which is elastically and slidably clamped on the fixing part along the direction perpendicular to the drawing direction of the guide rail, the sliding assembly comprises a support rail which is extended along the direction parallel to the drawing direction of the guide rail and fixed on the side wall of the cabinet body, a movable slide block which is slidably clamped on the support rail, and a driving device which is configured with a driving device for driving the movable slide block to slide back and forth on the support rail, and a clamping groove is formed in the side end face of the movable slide block, wherein the locking assembly moves along with the drawer body to the position which is aligned with the movable slide block so that the front end part of the locking part is elastically embedded in the clamping groove, and the locking part moves synchronously with the movable slide block.
Further, the driving device comprises a driving motor arranged at the tail end of the supporting rail, a driving wheel sleeved on the output shaft of the driving motor and a driven wheel arranged at the front end of the supporting rail, wherein a transmission belt capable of synchronously rotating is arranged between the driving wheel and the driven wheel, and the transmission belt is in transmission fit with the movable sliding block so as to drive the movable sliding block to reciprocate between the driving wheel and the driven wheel.
Further, the tail end and the front end of the supporting rail are respectively provided with a tail installation part and a front installation part, wherein the tail installation part is used for the matched installation of the driving motor and the driving wheel; the front mounting part is used for being matched and mounted with the driven wheel.
Further, the movable slide block is formed with a transmission tooth slot which is clamped and matched with the transmission belt.
Further, the tail end of the movable sliding block is provided with a guide slope which extends obliquely towards the side wall direction of the cabinet body, so that the front end part of the locking part is pressed by the guide slope and gradually contracts towards the direction away from the side wall of the drawer.
Further, at least one group of clamping convex strips extending along the drawing direction perpendicular to the guide rail are formed on two sides of the fixing portion, and at least one group of clamping convex blocks which are in sliding clamping connection with the clamping convex strips on two sides of the fixing portion are formed on two sides of the top surface of the clamping portion.
Further, a spring plunger is formed on the top surface of the clamping lock part, wherein a through hole which is used for the spring plunger to extend in and extend along the drawing direction perpendicular to the guide rail is formed in the fixing part; a spring is arranged between the spring plunger and the fixing part, wherein two ends of the spring are respectively connected with the spring plunger and the front end of the fixing part.
The invention adopts the scheme, and has the beneficial effects that: the locking part is elastically embedded into the clamping groove to realize the connection and the matching between the locking part and the movable sliding block, so that the movable sliding block is driven by the driving device to synchronously drive the locking part and the drawer body to do reciprocating translation motion, and the opening/closing motion of the drawer body is realized; in addition, by utilizing the mode that the clamping part is in sliding clamping connection with the fixing part, when the drawer body needs to be disassembled, the drawer body can be easily disassembled after the clamping part is manually slid to unlock with the clamping groove; the operation is simple and convenient, and the structure is stable and reliable.
Drawings
FIG. 1 is a view showing the state of use of the latch assembly and the slide assembly.
Fig. 2 is an enlarged view of a portion a in fig. 1, showing a state where the latch is not fitted into the engaging groove.
Fig. 3 is an enlarged view of a portion a in fig. 1 showing the engagement of the latch portion in the engagement groove.
FIG. 4 is an exploded view of the latch assembly.
Fig. 5 is an exploded view of the slide assembly.
Fig. 6 is a schematic structural view of the movable slider.
The novel multifunctional cabinet comprises a cabinet body, a drawer body, a guide rail, a 4-clamping assembly, a 41-fixing part, a 411-clamping convex strip, a 412-through hole, a 42-clamping part, a 421-clamping convex block, a 422-spring plunger, a 43-spring, a 5-sliding assembly, a 51-supporting rail, a 511-front mounting part, a 512-tail mounting part, a 52-moving slide block, a 521-clamping groove, a 522-guiding slope, a 531-driving motor, a 532-driving wheel, a 533-driven wheel and 534-driving belt.
Detailed Description
The invention will be further illustrated with reference to specific examples.
Referring to fig. 1 to 6, in this embodiment, an easily detachable electric drawer includes a cabinet body 1 and a drawer body 2 cooperatively connected by a preset guide rail 3, a latch assembly 4 disposed at the bottom of the drawer body 2, and a sliding assembly 5 disposed on a side wall of the cabinet body 1, wherein the guide rail 3 of this embodiment may adopt a structure of the guide rail 3 as disclosed in CN201420088979.8, the structure of which belongs to the common general knowledge and those skilled in the art may adopt other derived guide rail 3 structures, which is not limited in this embodiment.
The latch assembly 4 of this embodiment includes a fixing portion 41 fixed on the drawer body 2 (the fixing portion 41 of this embodiment is fixedly mounted on the bottom of the drawer body 2 through a screw) and a latch portion 42 that extends along a direction perpendicular to the drawing direction of the guide rail 3 and is elastically slidably engaged with the fixing portion 41, wherein at least one set of latch protrusions 411 that extends along the direction perpendicular to the drawing direction of the guide rail 3 are formed on both sides of the fixing portion 41, at least one set of latch protrusions 421 that are in latch engagement with the latch protrusions 411 on both sides of the fixing portion 41 are formed on both sides of the top surface of the latch portion 42 (the latch protrusions 421 of this embodiment and the top surface of the latch portion 42 together enclose a slot that is slidably engaged with the latch protrusions 411), so that the two sets of latch protrusions 411 are slidably engaged with each other along the edge of the latch protrusions 411 through the arrangement of the two sets of latch protrusions 411, so that the sliding engagement between the fixing portion 41 and the latch portion 42 is more stable and reliable. The top surface of the locking portion 42 is formed with a spring plunger 422, wherein the fixing portion 41 is provided with a through hole 412 into which the spring plunger 422 extends and which extends in a direction perpendicular to the drawing direction of the guide rail 3, so that the spring plunger 422 can reciprocate along the long hole. The spring plunger 422 is provided with a spring 43, and both ends of the spring 43 are connected to the spring plunger 422 and the distal end of the fixing portion 41, respectively, so that the latch portion 42 tends to slide in the side wall direction of the cabinet 1 by the elastic force of the spring 43. Next, a limiting protrusion for limiting the blocking protrusion 421 is formed at the front end of the edge of each blocking protruding strip 411.
The sliding assembly 5 of the present embodiment includes a support rail 51 extending parallel to the drawing direction of the guide rail 3 and fixed to the side wall of the cabinet body 1, a movable slider 52 slidably mounted on the support rail 51, and a driving device configured to drive the movable slider 52 to slide reciprocally on the support rail 51, wherein the support rail 51 of the present embodiment has a longitudinal section in a C-shaped structure, and is fixedly mounted on the side wall of the cabinet body 1 by a screw. The movable slide block 52 is slidably embedded into the inner cavity of the support rail 51 so as to realize reciprocating translation of the movable slide block 52 in the support rail 51. The driving device of this embodiment is provided with a driving motor 531 at the tail end of the supporting rail 51, a driving wheel 532 sleeved on the output shaft of the driving motor 531, and a driven wheel 533 provided at the front end of the supporting rail 51. The two ends of the support rail 51 of the present embodiment are respectively configured with a tail mounting portion 512 and a front mounting portion 511, wherein the tail mounting portion 512 is used for mounting a driving motor 531 and a driving wheel 532, that is, the driving motor 531 is fixedly mounted on the tail mounting portion 512 through screws, and an output shaft of the driving motor 531 extends through an inner cavity preformed in the tail mounting portion 512 to be connected with the driving wheel 532 (the driving wheel 532 is rotatably mounted in the inner cavity of the tail mounting portion 512 through a rotating shaft); the front mounting portion 511 is used for mounting the driven wheel 533, that is, the driven wheel 533 is rotatably mounted in the inner cavity of the tail mounting portion 512 through a rotation shaft. The front mounting portion 511 and the rear mounting portion 512 are each formed with insertion blocks for being respectively inserted into both ends of the support rail 51, and the insertion blocks are fixed by screws after being inserted into the ends of the support rail 51, so that the front mounting portion 511 and the rear mounting portion 512 are fixedly connected with the support rail 51. A driving belt 534 is provided between the driving wheel 532 and the driven wheel 533 to rotate synchronously (the driving belt 534 extends through the front mounting portion 511 and the rear mounting portion 512, respectively), and the driving belt 534 is circularly passed through the inner cavity of the support rail 51 (passes above and below the inner cavity of the support rail 51, respectively). Secondly, the driving belt 534 is in driving engagement with the moving slider 52 to drive the moving slider 52 to reciprocate between the driving wheel 532 and the driven wheel 533, that is, the moving slider 52 of the present embodiment is formed with a driving slot, and the driving slot is clamped to the driving belt 534 by a clamping manner, so that the moving slider 52 moves along the supporting rail 51 in a reciprocating manner along with the transmission action of the driving belt 534.
Further, the output shaft of the driving motor 531 is controlled to rotate to drive the driving wheel 532 to perform a rotation action, so that the driving wheel 532 is utilized to drive the driving belt 534 to perform a transmission movement, and the moving slider 52 moves synchronously with the driving belt 534 to perform a reciprocating translation between the driving wheel 532 and the driven wheel 533; for ease of understanding, it is defined that when the driving motor 531 rotates forward, the movable slider 52 moves toward the support portion front end direction; conversely, when the driving motor 531 is reversed, the movable slider 52 moves toward the rear end of the support section.
In this embodiment, a clamping groove 521 extending in a direction perpendicular to the drawing direction of the guide rail 3 is formed on the side end surface of the movable slider 52, wherein a guiding slope 522 extending obliquely toward the side wall of the cabinet 1 is formed at the tail end of the movable slider 52, so that the front end of the latch 42 moves along the guiding slope 522 in a retracted manner until the front end of the latch 42 is elastically inserted into the clamping groove 521. In addition, the movable slider 52 side end surface and the guide slope 522 extend to protrude from the side surface of the support rail 51. In addition, the latch assembly 4 moves along with the drawer body 2 to a position aligned with the movable slider 52 to enable the front end of the latch 42 to be elastically embedded into the clamping groove 521, that is, when the drawer body 2 is pulled to synchronously drive the latch 42 to approach the movable slider 52, and the latch 42 gradually contracts and moves away from the side wall of the drawer by using the force of the guide slope 522 on the latch 42 in the process of moving along the guide slope 522 (the latch 42 stretches the spring 43 at this time) until the front end of the latch 42 is transferred to the clamping groove 521, and the top pressure of the guide slope 522 is lost by the latch 42 at this time, so that the front end of the latch 42 is driven to be embedded into the clamping groove 521 under the action of the elastic force of the spring 43, thereby realizing the connection and cooperation of the latch 42 and the movable slider 52, so that the latch 42 moves synchronously along with the movable slider 52, and further realizing the opening or closing of the drawer body 2 by using the movable slider 52.
In this embodiment, an elastic buckle engaged with a bayonet is formed at the bottom of the fixing portion 41 and is engaged with the bayonet at the tail end of the locking portion 42, the locking portion 42 is limited by the elastic buckle and cannot rebound by manually pulling the locking portion 42 to move away from the side wall of the drawer to engage with the bayonet, in this way, when the drawer needs to be removed, the front end of the locking portion 42 is separated from the locking groove 521 and limited by the elastic buckle (the front end of the locking portion 42 is completely separated from the locking groove 521 at this time), and then the drawer body 2 can be removed without being blocked by the movable slider 52. On the contrary, when the drawer body 2 is installed, the elastic buckle is only required to be manually pressed to unlock the locking part 42, so that the locking part 42 is driven to move towards the side wall direction of the drawer under the action of the spring 43, and then the connection action between the movable sliding block 52 and the locking part 42 can be performed.
The above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention in any way. Any person skilled in the art, using the disclosure above, may make many more possible variations and modifications of the technical solution of the present invention, or make many more modifications of the equivalent embodiments of the present invention without departing from the scope of the technical solution of the present invention. Therefore, all equivalent changes according to the inventive concept are covered by the protection scope of the invention without departing from the technical scheme of the invention.
Claims (7)
1. The utility model provides an easy dismouting electronic drawer, is including cabinet body (1) and drawer body (2) that cooperate and connect through guide rail (3) that predetermines, its characterized in that: the novel drawer is characterized by further comprising a locking assembly (4) arranged at the bottom of the drawer body (2) and a sliding assembly (5) arranged on the side wall of the cabinet body (1), wherein the locking assembly (4) comprises a fixing part (41) fixed on the drawer body (2) and a locking part (42) which is elastically and slidably clamped on the fixing part (41) along the direction perpendicular to the drawing direction of the guide rail (3), the sliding assembly (5) comprises a supporting rail (51) which is horizontally and fixedly arranged on the side wall of the cabinet body (1) along the drawing direction of the guide rail (3), a movable sliding block (52) which is slidably clamped on the supporting rail (51) and a driving device which is configured to drive the movable sliding block (52) to slide back and forth on the supporting rail (51), a clamping groove (521) is formed in the side end face of the movable sliding block (52), and the locking assembly (4) moves along with the drawer body (2) to the position aligned with the movable sliding block (52) so that the front end part of the locking part (42) is elastically embedded in the clamping groove (521), and accordingly the locking part (52) moves synchronously.
2. The easy-to-disassemble electric drawer as recited in claim 1, wherein: the driving device comprises a driving motor (531) arranged at the tail end of the supporting rail (51), a driving wheel (532) sleeved on the output shaft of the driving motor (531) and a driven wheel (533) arranged at the front end of the supporting rail (51), wherein a transmission belt (534) capable of synchronously rotating is arranged between the driving wheel (532) and the driven wheel (533), and the transmission belt (534) is in driving fit with the movable slider (52) to drive the movable slider (52) to reciprocate between the driving wheel (532) and the driven wheel (533).
3. An easily removable electric drawer as in claim 2, wherein: the tail end and the front end of the support rail (51) are respectively provided with a tail installation part (512) and a front installation part (511), wherein the tail installation part (512) is used for being matched and installed by a driving motor (531) and a driving wheel (532); the front mounting part (511) is used for matching and mounting the driven wheel (533).
4. An easily removable electric drawer as in claim 2, wherein: the movable slide block (52) is formed with a transmission tooth slot which is clamped and matched with the transmission belt (534).
5. The easy-to-disassemble electric drawer as recited in claim 1, wherein: the tail end of the movable sliding block (52) is provided with a guide slope (522) which extends obliquely towards the side wall direction of the cabinet body (1), so that the front end of the locking part (42) is pressed by the guide slope (522) and gradually contracts towards the direction away from the side wall of the drawer.
6. The easy-to-disassemble electric drawer as recited in claim 1, wherein: at least one group of clamping convex strips (411) extending along the drawing direction perpendicular to the guide rail (3) are formed on two sides of the fixing portion (41), and at least one group of clamping convex blocks (421) which are in sliding clamping connection with the clamping convex strips (411) on two sides of the fixing portion (41) are formed on two sides of the top surface of the clamping portion (42).
7. The easy-to-disassemble electric drawer as recited in claim 6, wherein: a spring plunger (422) is formed on the top surface of the locking part (42), wherein a through hole (412) for the spring plunger (422) to extend into and extend along the drawing direction perpendicular to the guide rail (3) is formed on the fixing part (41); a spring (43) is arranged between the spring plunger (422) and the fixing part (41), wherein two ends of the spring (43) are respectively connected with the front ends of the spring plunger (422) and the fixing part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638738.5A CN109770584B (en) | 2018-12-29 | 2018-12-29 | Electric drawer easy to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638738.5A CN109770584B (en) | 2018-12-29 | 2018-12-29 | Electric drawer easy to disassemble and assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109770584A CN109770584A (en) | 2019-05-21 |
| CN109770584B true CN109770584B (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811638738.5A Active CN109770584B (en) | 2018-12-29 | 2018-12-29 | Electric drawer easy to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109770584B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212691A (en) * | 2019-06-18 | 2019-09-06 | 无锡晶美精密滑轨有限公司 | Standard-sized sheet full closed motor sliding rail |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829213A2 (en) * | 1996-09-13 | 1998-03-18 | BBP-KUNSTSTOFFWERK MARBACH BAIER GMBH und CO. KG | Drawer slide |
| DE202008001884U1 (en) * | 2008-02-07 | 2008-04-24 | Gslide Corp., Danshuei | Automatic unlocking device for pull-out rail |
| DE202009013830U1 (en) * | 2009-10-12 | 2011-02-24 | "REME-Möbelbeschläge GmbH" | Device for releasably securing an extract, drawer, or the like on a guide rail |
| CN103220944A (en) * | 2010-11-23 | 2013-07-24 | 尤利乌斯·布卢姆有限公司 | Coupling device for drawers |
| CN206434063U (en) * | 2016-09-18 | 2017-08-25 | 佛山市顺德区海亮五金电器有限公司 | A kind of drawer and guide rail Fast Installation structure |
| CN208243231U (en) * | 2017-08-14 | 2018-12-18 | 杨永波 | A kind of cabinet electric drawing guide rail structure |
| CN209846570U (en) * | 2018-12-29 | 2019-12-27 | 广东库博精密科技有限公司 | Electric drawer easy to disassemble and assemble |
-
2018
- 2018-12-29 CN CN201811638738.5A patent/CN109770584B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829213A2 (en) * | 1996-09-13 | 1998-03-18 | BBP-KUNSTSTOFFWERK MARBACH BAIER GMBH und CO. KG | Drawer slide |
| DE202008001884U1 (en) * | 2008-02-07 | 2008-04-24 | Gslide Corp., Danshuei | Automatic unlocking device for pull-out rail |
| DE202009013830U1 (en) * | 2009-10-12 | 2011-02-24 | "REME-Möbelbeschläge GmbH" | Device for releasably securing an extract, drawer, or the like on a guide rail |
| CN103220944A (en) * | 2010-11-23 | 2013-07-24 | 尤利乌斯·布卢姆有限公司 | Coupling device for drawers |
| CN206434063U (en) * | 2016-09-18 | 2017-08-25 | 佛山市顺德区海亮五金电器有限公司 | A kind of drawer and guide rail Fast Installation structure |
| CN208243231U (en) * | 2017-08-14 | 2018-12-18 | 杨永波 | A kind of cabinet electric drawing guide rail structure |
| CN209846570U (en) * | 2018-12-29 | 2019-12-27 | 广东库博精密科技有限公司 | Electric drawer easy to disassemble and assemble |
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| CN109770584A (en) | 2019-05-21 |
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