CN213487863U - Press bounce-back drawer - Google Patents
Press bounce-back drawer Download PDFInfo
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- CN213487863U CN213487863U CN202021411541.0U CN202021411541U CN213487863U CN 213487863 U CN213487863 U CN 213487863U CN 202021411541 U CN202021411541 U CN 202021411541U CN 213487863 U CN213487863 U CN 213487863U
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- fixed rail
- drawer
- bounce
- connecting rod
- press
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Abstract
The utility model discloses a press bounce-back drawer relates to drawer technology technical field, including outer fixed rail, middle fixed rail, interior fixed rail, sliding bead and bounce-back mechanism, bounce-back mechanism fixed mounting is on outer fixed rail, outer fixed rail has middle fixed rail through bounce-back mechanism and screw swing joint, middle fixed rail is connected with interior fixed rail through the spring buckle. The utility model discloses when the installation, can install the motion gear and mutually support with the rack in last installation slide, later on through the threaded rod with connecting rod fixed connection in, later through fixed chute board and fastening bolt with two sets of connecting rods butt joint, later at the rear end of connecting rod fixed connection at the drawer through the bolt, when the function, can not make the asymmetry of drawer both sides operation like this, avoid when the operation, the dead phenomenon of card appears, thereby the life of part has been improved, thereby the rate of utilization with great improvement part.
Description
Technical Field
The utility model relates to a drawer technology technical field specifically is a press bounce-back drawer.
Background
At present, drawer guide rails are installed on the drawers of various desks to slide freely. In order to ensure that the drawer can be tightly attached to the desk after being closed, the desk is neat and beautiful. The method in the prior art adopts a self-closing angle type guide rail with international general design, a section of guide rail which is slightly inclined downwards is arranged at the rear end of a fixed rail, and a front roller of a sliding rail arranged on a drawer automatically slides downwards under the action of dead weight when the front roller travels to the inclined section, so that the drawer is ensured to be completely closed.
The existing press rebound drawer generally has inconsistent left and right operation when meeting a longer operation track, so that the situation of blocking after operation exists, the service life of equipment is greatly reduced, and the use efficiency of parts is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the left and right running is inconsistent usually when a longer running track is met in the prior art, so that the situation of blocking after running exists, the service life of equipment is greatly shortened, and the service efficiency of parts is greatly reduced, a pressing rebound drawer is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a push rebound drawer comprises an outer fixed rail, a middle fixed rail, an inner fixed rail, a sliding ball and a rebound mechanism, the rebounding mechanism is fixedly arranged on the outer fixed rail, the outer fixed rail is movably connected with the middle fixed rail through the rebounding mechanism and the screw, the middle fixed rail is connected with the inner fixed rail through a spring buckle, sliding balls are arranged between the outer fixed rail and the middle fixed rail and between the outer fixed rail and the inner fixed rail, an upper mounting sliding plate is mounted at the top of the outer fixed rail, a rack is mounted at the bottom end inside the upper mounting sliding plate, the inner part of the upper mounting sliding plate is connected with a moving gear through a rack, one end of the moving gear is provided with a threaded rod, the outer side of the threaded rod is connected with connecting rods, two groups of fixed sliding groove plates are arranged on one sides of the connecting rods, and fastening bolts matched with the fixed sliding groove plates are arranged on one sides of the connecting rods.
Preferably, the other sides of the two groups of connecting rods are provided with movable guide plates, and one side of each connecting rod is provided with a sliding block matched with the movable guide plate.
Preferably, a baffle is installed on one side of the outer fixed rail close to the rebounding mechanism.
Preferably, the outer side of the threaded rod is movably connected with a mounting seat matched with the threaded rod, and one end of the mounting seat is provided with a buffer spring.
Preferably, the outer sides of the outer fixed rail and the inner fixed rail are both uniformly provided with mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the installation, can install the motion gear and mutually support with the rack in last installation slide, later on through the threaded rod with connecting rod fixed connection in, later through fixed chute board and fastening bolt with two sets of connecting rods butt joint, later at the rear end of connecting rod fixed connection at the drawer through the bolt, when the function, can not make the asymmetry of drawer both sides operation like this, avoid when the operation, the dead phenomenon of card appears, thereby the life of part has been improved, thereby the rate of utilization with great improvement part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
fig. 3 is a schematic external structural view of the present invention;
fig. 4 is an enlarged view of the present invention at B.
In the figure: 1. an outer fixed rail; 2. a sliding plate is arranged on the upper part; 3. a middle fixed rail; 4. a sliding bead; 5. an inner fixed rail; 6. mounting holes; 7. a rebound mechanism; 8. a baffle plate; 9. a connecting rod; 10. a slider; 11. a movable guide plate; 12. a motion gear; 13. a threaded rod; 14. a rack; 15. a buffer spring; 16. a mounting seat; 17. fixing a chute plate; 18. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-4, a press rebound drawer comprises an outer fixed rail 1, a middle fixed rail 3, an inner fixed rail 5, a sliding ball 4 and a rebound mechanism 7, the rebound mechanism 7 is fixedly installed on the outer fixed rail 1, the outer fixed rail 1 is movably connected with the middle fixed rail 3 through the rebound mechanism 7 and a screw, the middle fixed rail 3 is connected with the inner fixed rail 5 through a spring buckle, the sliding ball 4 is arranged between the outer fixed rail 1, the middle fixed rail 3 and the inner fixed rail 5, an upper installation sliding plate 2 is installed on the top of the outer fixed rail 1, a rack 14 is installed at the bottom end of the inner part of the upper installation sliding plate 2, a motion gear 12 is connected to the inner part of the upper installation sliding plate 2 through the rack 14, one end of the motion gear 12 is provided with a threaded rod 13, the outer side of the threaded rod 13 is connected with a connecting rod 9, one side of the two, and one side of the connecting rod 9 is provided with a fastening bolt 18 matched with the fixed chute plate 17.
The utility model discloses when the installation, can install motion gear 12 and mutually support the cooperation with the rack in last installation slide 2, later through threaded rod 13 with connecting rod 9 fixed connection on, later through fixed chute board 17 with fastening bolt 18 with two sets of connecting rod 9 butt joint, later at the rear end through bolt with connecting rod 9 fixed connection at the drawer, like this when the function, can not make the asymmetry of drawer both sides operation, avoid when the operation, the dead phenomenon of card appears, thereby the life of part has been improved, thereby the rate of utilization of great improvement part.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the other sides of the two sets of connecting rods 9 are all provided with a movable guide plate 11, and one side of the connecting rod 9 is provided with a slide block 10 matched with the movable guide plate 11.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a baffle 8 is installed on one side of the outer fixed rail 1 near the rebounding mechanism 7, which is to avoid derailing between the fixed rails.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the outer side of the threaded rod 13 is movably connected with a mounting seat 16 matched with the threaded rod, and one end of the mounting seat 16 is provided with a buffer spring 15.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the outer side of the outer fixed rail 1 and the outer side of the inner fixed rail 5 are both provided with mounting holes, the present invention provides the above structure, so as to more stably connect the outer fixed rail 1 and the inner fixed rail 5 to each other.
The working principle is as follows: during installation, the motion gear 12 can be installed in the upper installation sliding plate 2 to be matched with the rack, then the connecting rod 9 is fixedly connected through the threaded rod 13, then the two groups of connecting rods 9 are butted through the fixed sliding groove plate 17 and the fastening bolt 18, then the connecting rod 9 is fixedly connected to the rear end of the drawer through the bolt, then the rebounding mechanism 7 is installed at the tail end of the outer fixed rail 1, then the middle fixed rail 3 is installed inside the outer fixed rail 1 through the matching of the rebounding mechanism 7 and the sliding ball 4, then the inner fixed rail 5 is installed into the middle fixed rail 3 through the spring buckle, and then the outer fixed rail 1 and the inner fixed rail 5 are respectively installed at corresponding positions through the installation hole 6; in use, the inner fixed rail 5 is pushed down and the resilient mechanism 7 is actuated, thereby automatically opening the drawer.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a press bounce-back drawer, includes outer fixed rail (1), middle fixed rail (3), interior fixed rail (5), sliding bead (4) and bounce-back mechanism (7), its characterized in that: the anti-bouncing mechanism (7) is fixedly installed on the outer fixed rail (1), the outer fixed rail (1) is movably connected with the middle fixed rail (3) through the anti-bouncing mechanism (7) and a screw, the middle fixed rail (3) is connected with the inner fixed rail (5) through a spring buckle, sliding balls (4) are arranged between the outer fixed rail (1), the middle fixed rail (3) and the inner fixed rail (5) in an adjacent mode, the top of the outer fixed rail (1) is provided with an upper installation sliding plate (2), the bottom end of the inner part of the upper installation sliding plate (2) is provided with a rack (14), the inner part of the upper installation sliding plate (2) is connected with a motion gear (12) through the rack (14), one end of the motion gear (12) is provided with a threaded rod (13), the outer side of the threaded rod (13) is connected with a connecting rod (9), and two groups of one side of the connecting rod (9), and one side of the connecting rod (9) is provided with a fastening bolt (18) matched with the fixed chute plate (17).
2. A press-rebounding drawer according to claim 1, wherein: the other sides of the two groups of connecting rods (9) are provided with movable guide plates (11), and one side of each connecting rod (9) is provided with a sliding block (10) matched with the movable guide plate (11).
3. A press-rebounding drawer according to claim 1, wherein: and a baffle (8) is arranged on one side of the outer fixed rail (1) close to the rebounding mechanism (7).
4. A press-rebounding drawer according to claim 1, wherein: the outer side of the threaded rod (13) is movably connected with a mounting seat (16) matched with the threaded rod, and one end of the mounting seat (16) is provided with a buffer spring (15).
5. A press-rebounding drawer according to claim 1, wherein: the outer sides of the outer fixed rail (1) and the inner fixed rail (5) are uniformly provided with mounting holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411541.0U CN213487863U (en) | 2020-07-17 | 2020-07-17 | Press bounce-back drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411541.0U CN213487863U (en) | 2020-07-17 | 2020-07-17 | Press bounce-back drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213487863U true CN213487863U (en) | 2021-06-22 |
Family
ID=76434510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021411541.0U Active CN213487863U (en) | 2020-07-17 | 2020-07-17 | Press bounce-back drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213487863U (en) |
-
2020
- 2020-07-17 CN CN202021411541.0U patent/CN213487863U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 room 306, No. 230, Huangge section, Shinan highway, Huangge Town, Nansha District, Guangzhou City, Guangdong Province (self compiled Hardware Department of Building 2) (office only) Patentee after: Haijiya intelligent medical technology (Guangzhou) Co.,Ltd. Address before: Room 110-20, 126 Huangge Avenue, Huangge Town, Nansha District, Guangzhou City, Guangdong Province 510000 Patentee before: Haijiya intelligent medical technology (Guangzhou) Co.,Ltd. |