CN219396713U - Power saving and storing mechanism for rebound drawer - Google Patents
Power saving and storing mechanism for rebound drawer Download PDFInfo
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- CN219396713U CN219396713U CN202320593490.5U CN202320593490U CN219396713U CN 219396713 U CN219396713 U CN 219396713U CN 202320593490 U CN202320593490 U CN 202320593490U CN 219396713 U CN219396713 U CN 219396713U
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Abstract
The application relates to the technical field of drawers, in particular to a labor-saving force-accumulating mechanism for a rebound drawer, which comprises a force-accumulating tension spring, a force-accumulating base, a movable rack, a movable gear and a fixed rack, wherein one end of the force-accumulating tension spring is fixed on a fixed bottom plate, and the other end of the force-accumulating tension spring is fixed on a movable base; the power storage base is slidably mounted on the movable base and has the same sliding direction as the movable base, the movable gear is rotatably mounted on the movable base, the movable rack is fixed on the power storage base, the fixed rack is fixed on the fixed bottom plate, and the movable rack and the fixed rack are meshed with the movable gear for transmission. According to the drawer, in the drawer pushing process, the drawer pushes the power storage base inwards, the power storage base drives the movable gear to rotate through the movable rack, and the movable gear drives the movable base to move through the fixed rack. In the process, the movable gear, the movable rack and the fixed rack form a similar movable pulley principle, so that the labor-saving closing can be realized.
Description
Technical Field
The application relates to the technical field of drawers, in particular to a labor-saving force-accumulating mechanism for a rebound type drawer.
Background
At present, in order to facilitate users to open the drawer, some manufacturers often realize the rebound function by installing a rebound device to press the drawer. In the pushing-in process, the force accumulating mechanism inside the rebound device accumulates force, and meanwhile, when the drawer needs to be opened, a user needs to press the drawer again to unlock and release the force accumulating mechanism, so that rebound is realized and the drawer is taken out.
The force storage mechanism in the traditional rebound device is usually a force storage tension spring, one end of the force storage tension spring is fixed on a movable base arranged on the fixed bottom plate in a sliding manner, and the other end of the force storage tension spring is fixed on the fixed bottom plate. In the pushing process, the drawer directly pushes the movable base to move inwards so as to lengthen the force accumulation tension spring to accumulate force and lock the movable base after accumulating force. Simultaneously, when the drawer needs to be opened to press, the movable base is unlocked, and the force accumulation tension spring is released at the moment so as to pull the movable base to rebound outwards to bring out the drawer.
However, this way of storing force is laborious and can be further improved.
Disclosure of Invention
In order to achieve labor-saving closing of the drawer, the application provides a labor-saving force storage mechanism for a rebound type drawer.
The application provides a rebound formula is laborsaving power mechanism for drawer adopts following technical scheme:
the power saving and accumulating mechanism for the rebound type drawer comprises a power accumulating tension spring, a power accumulating base, a movable rack, a movable gear and a fixed rack, wherein one end of the power accumulating tension spring is fixed on a fixed bottom plate, and the other end of the power accumulating tension spring is fixed on a movable base; the power storage base is slidably mounted on the movable base and has the same sliding direction as the movable base, the movable gear is rotatably mounted on the movable base, the movable rack is fixed on the power storage base, the fixed rack is fixed on the fixed bottom plate, and the movable rack and the fixed rack are in meshed transmission with the movable gear.
Through adopting above-mentioned technical scheme, at the in-process of pushing into the drawer, the drawer inwards promotes and holds the power base, holds the power base and drives the movable gear through moving the rack and rotate, moves the gear and drives movable base through deciding the rack and remove. In the process, the movable gear, the movable rack and the fixed rack form a similar movable pulley principle, so that the labor-saving closing can be realized.
Optionally, a reversing pulley is rotatably arranged on the movable base, and a force storage tension spring is coiled.
Through adopting above-mentioned technical scheme, realize storing the coiling type installation of power extension spring through the switching-over pulley, can effectively control storing the installation space of power extension spring to realize overall structure's light and handy type.
Optionally, the movable base is provided with a U-shaped spring mounting groove integrally formed, the reversing pulley is mounted at the bent angle position of the spring mounting groove, the force accumulation tension spring is mounted in the spring mounting groove, one end of the force accumulation tension spring is fixed on the movable base, and the other end of the force accumulation tension spring bypasses the reversing pulley and is fixed on the spring base on the fixed bottom plate.
Through adopting above-mentioned technical scheme, through setting up the spring mounting groove to supply hold the power extension spring to carry out hidden installation, can save installation space.
Optionally, a longitudinal sliding groove extending along the sliding direction of the movable base is formed in the movable base, a longitudinal sliding bar is slidably arranged in the longitudinal sliding groove, and the movable rack is mounted at the top of the longitudinal sliding bar.
By adopting the technical scheme, the movable rack is longitudinally slidably arranged on the movable base by arranging the longitudinal sliding groove and the longitudinal sliding strip.
Optionally, the movable rack and the longitudinal sliding bar are integrally formed.
Optionally, a gear mounting groove is formed in the movable base, a rotating shaft is formed in the gear mounting groove in a lifting mode, the movable gear is mounted in the gear mounting groove, and the movable gear is rotatably mounted in the rotating shaft.
Through adopting above-mentioned technical scheme, through setting up the gear mounting groove to carry out hidden installation to the movable gear, can save installation space.
Optionally, the outer end of vertical slide is provided with first counterpoint sign, the movable base is provided with the second counterpoint sign in the outside end that is close to vertical spout.
Through adopting above-mentioned technical scheme, in the installation, will hold the power seat and remove first counterpoint sign and the second counterpoint sign alignment position department at first, then install the movable gear, make movable gear and movable rack mesh mutually. In this process, the workman can be through first counterpoint sign and second counterpoint sign to install and hold the power base, can be convenient for the workman to accomplish the equipment and accomplish the installation work of holding the power base.
Optionally, the first alignment mark and the second alignment mark are both triangular.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the process of pushing the drawer, the drawer pushes the power storage base inwards, the power storage base drives the movable gear to rotate through the movable rack, and the movable gear drives the movable base to move through the fixed rack. In the process, because a similar movable pulley principle is formed among the movable gear, the movable rack and the fixed rack, the labor-saving closing can be realized;
2. the coiled installation of the power storage tension spring is realized through the reversing pulley, so that the installation space of the power storage tension spring can be effectively controlled, and the light and handy integral structure is realized;
3. in the installation process, firstly, the force storage seat is moved to the position where the first alignment mark and the second alignment mark are aligned, and then the movable gear is installed, so that the movable gear is meshed with the movable rack. In this process, the workman can be through first counterpoint sign and second counterpoint sign to install and hold the power base, can be convenient for the workman to accomplish the equipment and accomplish the installation work of holding the power base.
Drawings
Fig. 1 is a top view of the present application.
Fig. 2 is an axial view of the movable gear and the power storage base exploded in the present application.
Reference numerals illustrate:
1. a force accumulating tension spring; 2. a force storage base; 3. a movable rack; 4. a movable gear; 5. a fixed rack; 6. a fixed bottom plate; 7. a movable base; 71. a spring mounting groove; 72. a longitudinal chute; 73. a longitudinal slide; 74. a gear installation groove; 75. a rotating shaft; 76. a first alignment mark; 77. a second alignment mark; 8. a reversing pulley; 9. a spring base.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a rebound type labor-saving force storage mechanism for a drawer.
Referring to fig. 1 and 2, the power saving and accumulating mechanism for a rebound drawer comprises a power accumulating tension spring 1, a power accumulating base 2, a movable rack 3, a movable gear 4 and a fixed rack 5. Wherein, hold power extension spring 1 and install between fixed bottom plate 6 and movable base 7, movable base 7 installs in the top of fixed bottom plate 6 and along the longitudinal sliding setting, holds power extension spring 1 one end and is fixed in fixed bottom plate 6, and the other end is fixed in movable base 7. The power storage base 2 is arranged on the movable base 7 and is arranged along the longitudinal sliding, the movable gear 4 is rotatably arranged on the movable base 7, the movable rack 3 is fixed on the power storage base 2, the fixed rack 5 is fixed on the fixed bottom plate 6, the movable rack 3 and the fixed rack 5 are oppositely arranged and are arranged along the longitudinal horizontal direction, and the movable rack 3 and the fixed rack 5 are meshed with the movable gear 4 for transmission.
In the process of pushing the drawer, the drawer pushes the power storage base 2 inwards, the power storage base 2 drives the movable gear 4 to rotate through the movable rack 3, and the movable gear 4 drives the movable base 7 to move through the fixed rack 5. In this process, the movable gear 4, the movable rack 3 and the fixed rack 5 form a similar movable pulley principle, so that the labor-saving closing can be realized.
Specifically, in this embodiment, a U-shaped spring mounting groove 71 is integrally formed on the movable base 7, a reversing pulley 8 is rotatably mounted at the bent angle position of the spring mounting groove 71, a force accumulating tension spring 1 is mounted in the spring mounting groove 71, one end of the force accumulating tension spring 1 is fixed on the movable base 7, and the other end of the force accumulating tension spring bypasses the reversing pulley 8 and is fixed on a spring base 9 on the fixed base plate 6. On the one hand, the power storage tension spring 1 can be installed in a hidden mode, and installation space is saved; on the other hand, the coiled installation of the power storage tension spring 1 is realized through the reversing pulley 8, and the installation space of the power storage tension spring 1 can be effectively controlled, so that the light and handy type integral structure is realized.
Specifically, the movable base 7 is provided with a longitudinal sliding groove 72, and a longitudinal sliding bar 73 is arranged in the longitudinal sliding groove 72 in a sliding manner. The movable rack 3 is longitudinally arranged and mounted on the top of the longitudinal sliding bar 73, and the movable rack 3 and the longitudinal sliding bar 73 are integrally formed so as to longitudinally and slidably mount the movable rack 3 on the movable base 7.
In this embodiment, the movable base 7 is provided with a gear mounting groove 74, and a rotating shaft 75 is formed in the gear mounting groove 74. The movable gear 4 is mounted in the gear mounting groove 74, and the movable gear 4 is rotatably mounted on the rotating shaft 75, so that the movable gear 4 is rotatably mounted on the movable base 7. Meanwhile, by providing the gear mounting groove 74 to perform hidden mounting of the movable gear 4, the mounting space can be saved.
In this embodiment, a first alignment mark 76 having a triangular shape is disposed at an outer end of the longitudinal sliding strip 73, and a second alignment mark 77 having a triangular shape is disposed at an outer end of the movable base 7 adjacent to the longitudinal sliding slot 72. In the installation process, the force accumulation seat is firstly moved to the position where the first alignment mark 76 and the second alignment mark 77 are aligned, and then the movable gear 4 is installed, so that the movable gear 4 is meshed with the movable rack 3. In this process, the worker can install the power storage base 2 through the first alignment mark 76 and the second alignment mark 77, and can be convenient for the worker to complete the assembly to complete the installation work of the power storage base 2.
The implementation principle is as follows: in the process of pushing the drawer, the drawer pushes the power storage base 2 inwards, the power storage base 2 drives the movable gear 4 to rotate through the movable rack 3, and the movable gear 4 drives the movable base 7 to move through the fixed rack 5. In this process, the movable gear 4, the movable rack 3 and the fixed rack 5 form a similar movable pulley principle, so that the labor-saving closing can be realized.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a rebound formula is laborsaving holds power mechanism for drawer which characterized in that: the device comprises a power storage tension spring (1), a power storage base (2), a movable rack (3), a movable gear (4) and a fixed rack (5), wherein one end of the power storage tension spring (1) is fixed on a fixed bottom plate (6), and the other end of the power storage tension spring is fixed on a movable base (7); the power storage base (2) is slidably mounted on the movable base (7) and has the same sliding direction as the movable base (7), the movable gear (4) is rotatably mounted on the movable base (7), the movable rack (3) is fixed on the power storage base (2), the fixed rack (5) is fixed on the fixed bottom plate (6), and the movable rack (3) and the fixed rack (5) are in meshed transmission with the movable gear (4).
2. The power saving and accumulating mechanism for rebound drawers of claim 1, wherein: the movable base (7) is rotatably provided with a power storage tension spring (1) which is coiled with a reversing pulley (8).
3. The power saving and accumulating mechanism for rebound drawers of claim 2, wherein: the movable base (7) is integrally formed with a U-shaped spring mounting groove (71), the reversing pulley (8) is mounted at the bent angle position of the spring mounting groove (71), the force accumulation tension spring (1) is mounted in the spring mounting groove (71), one end of the force accumulation tension spring (1) is fixed on the movable base (7), and the other end of the force accumulation tension spring bypasses the reversing pulley (8) and is then fixed on the spring base (9) on the fixed bottom plate (6).
4. The power saving and accumulating mechanism for rebound drawers of claim 1, wherein: the movable base (7) is provided with a longitudinal sliding groove (72) extending along the sliding direction of the movable base (7), a longitudinal sliding bar (73) is arranged in the longitudinal sliding groove (72) in a sliding mode, and the rack (3) is arranged at the top of the longitudinal sliding bar (73).
5. The power saving and accumulating mechanism for rebound drawers of claim 4, wherein: the movable rack (3) and the longitudinal sliding strip (73) are integrally formed.
6. The power saving and accumulating mechanism for rebound drawers of claim 4, wherein: the movable base (7) is provided with a gear mounting groove (74), a rotating shaft (75) is formed in the gear mounting groove (74) in a lifting mode, the movable gear (4) is mounted in the gear mounting groove (74), and the movable gear (4) is rotatably mounted in the rotating shaft (75).
7. The power saving and accumulating mechanism for a rebound drawer of claim 6, wherein: the movable base (7) is provided with a second alignment mark (77) at the outer end close to the longitudinal sliding groove (72).
8. The power saving and accumulating mechanism for a rebound drawer of claim 7, wherein: the first alignment mark (76) and the second alignment mark (77) are all triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320593490.5U CN219396713U (en) | 2023-03-23 | 2023-03-23 | Power saving and storing mechanism for rebound drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320593490.5U CN219396713U (en) | 2023-03-23 | 2023-03-23 | Power saving and storing mechanism for rebound drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219396713U true CN219396713U (en) | 2023-07-25 |
Family
ID=87207134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320593490.5U Active CN219396713U (en) | 2023-03-23 | 2023-03-23 | Power saving and storing mechanism for rebound drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219396713U (en) |
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2023
- 2023-03-23 CN CN202320593490.5U patent/CN219396713U/en active Active
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