CN214548387U - Lifting seat plate frame with adjustable hardness - Google Patents
Lifting seat plate frame with adjustable hardness Download PDFInfo
- Publication number
- CN214548387U CN214548387U CN202023339566.7U CN202023339566U CN214548387U CN 214548387 U CN214548387 U CN 214548387U CN 202023339566 U CN202023339566 U CN 202023339566U CN 214548387 U CN214548387 U CN 214548387U
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- frame
- seat
- screw rod
- adjustable
- lift
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Abstract
The utility model discloses a lift bedplate frame with adjustable hardness, including the bottom frame, be provided with elevating system on the bottom frame, the last seat frame that is provided with of elevating system, be provided with the slip horizontal pole on the seat frame, the slip horizontal pole with be provided with a plurality of elastic support bars between the seat frame, the slip horizontal pole can remove in the seat frame, the extension state of slip horizontal pole through removing the regulation elastic support bar. The bottom frame is provided with a lifting driver, the lifting driver is in power connection with the lifting mechanism, and the lifting driver can drive the lifting mechanism to perform lifting motion. By adopting the device, the hardness of the seat plate can be adjusted, the comfort of the seat is improved, and the recovery of the seat plate is realized by adjusting after the fatigue collapse of the seat plate. The device has low cost and good economic benefit. Through setting up elevating system, can realize the regulation of the lift of seat, realize the practicality and the travelling comfort of seat.
Description
Technical Field
The utility model relates to the field of furniture, especially, relate to a lift bedplate frame with adjustable hardness.
Background
Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces.
The chair is a daily-life furniture, a seat with a backrest and armrests. Modern chairs pursue beauty and fashion, and some chairs are not seats alone and are endowed with more technologies, so that the chairs are more convenient for human beings.
The hardness of current seat just fixes when leaving the factory, and at the in-process of using, the cushion can be more and more soft, even produces and sinks, influences the sense of sitting, has the use and experiences the problem poor, and seat life is short.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problem that above-mentioned exists, provide a lift bedplate frame with adjustable hardness, through adopting this device, solved the problem that the seat frame hardness can not be adjusted.
The utility model adopts the technical scheme as follows:
the utility model provides a lift bedplate frame with adjustable hardness, includes the bottom frame, be provided with elevating system on the bottom frame, the last seat frame that is provided with of elevating system, be provided with the slip horizontal pole on the seat frame, the slip horizontal pole with be provided with a plurality of elastic support bars between the seat frame, the slip horizontal pole can remove in the seat frame, the extension state of slip horizontal pole through removing regulation elastic support bar.
Further, the utility model discloses a preferred structure of lift bedplate frame with adjustable hardness, be provided with the lift driver on the bottom frame, the lift driver with elevating system power links to each other, the lift driver can drive elevating system and carry out elevating movement.
Furthermore, the lifting mechanism is a cross hinge type lifting mechanism, the lifting driver is a linear driving mechanism, the movable end of the linear driving mechanism is connected with the movable end of the cross hinge type lifting mechanism, and the linear driving mechanism drives the cross hinge type lifting mechanism to lift.
Furthermore, the seat frame comprises a third frame and a fourth frame which are arranged in parallel, sliding grooves are formed in the third frame and the fourth frame, the sliding cross rod is embedded into the sliding grooves, and the sliding cross rod can move along the sliding grooves.
Furthermore, the seat frame comprises a first frame and a second frame which are arranged in parallel, the first frame, the second frame, the third frame and the fourth frame are connected end to form a frame structure, and the sliding cross rod is provided with a plurality of adjusting devices which are used for adjusting the position of the sliding cross rod.
Furthermore, the adjusting device comprises a first screw rod and a second screw rod, the first screw rod and the second screw rod are rotatably connected to the inner side of the first frame, a screw hole is formed in the sliding cross rod, and the screw hole is connected with the first screw rod and the second screw rod in a matching manner; the first screw and the second screw can drive the sliding cross rod to move.
Furthermore, rotating devices are arranged on the first screw rod and the second screw rod, and the rotating devices are fixedly connected with the first screw rod and the second screw rod.
Furthermore, a first rotating handle is arranged on the first screw rod, and a second rotating handle is arranged on the second screw rod.
Furthermore, the elastic support strip comprises one or more of a spring, a rubber band and a steel band.
Furthermore, a soft package is arranged on the seat frame and connected with the seat frame to form a seat plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. by adopting the device, the hardness of the seat plate can be adjusted, the comfort of the seat is improved, and the recovery of the seat plate is realized by adjusting after the fatigue collapse of the seat plate.
2. Through setting up elevating system, can realize the regulation of the lift of seat, realize the practicality and the travelling comfort of seat.
3. The device has low cost and good economic benefit.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a rear view structure diagram of the present invention;
the labels in the figure are: 1 is a first frame, 2 is a second frame, 3 is a third frame, 4 is a fourth frame, 5 is a sliding cross bar, 6 is an elastic supporting bar, 7 is a sliding groove, 8 is a first screw rod, 9 is a second screw rod, 10 is a first rotating handle, 11 is a second rotating handle, 12 is a lifting mechanism, 13 is a lifting driver, and 14 is a bottom frame.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 1-3, the utility model discloses a preferred embodiment of lift bedplate frame with adjustable hardness, including bottom frame 14, be provided with elevating system 12 on the bottom frame 14, be provided with the seat frame on elevating system 12, be provided with slip horizontal pole 5 on the seat frame, slip horizontal pole 5 with be provided with a plurality of elastic support bars 6 between the seat frame, slip horizontal pole 5 can remove in the seat frame, the extension state of elastic support bar 6 is adjusted through removing to slip horizontal pole 5. The bottom frame 14 is provided with a lifting driver 13, the lifting driver 13 is in power connection with the lifting mechanism 12, and the lifting driver 13 can drive the lifting mechanism 12 to perform lifting movement. The lifting mechanism 12 is a cross hinge type lifting mechanism, the lifting driver 13 is a linear driving mechanism, the movable end of the linear driving mechanism is connected with the movable end of the cross hinge type lifting mechanism, and the linear driving mechanism drives the cross hinge type lifting mechanism to lift.
The seat frame comprises a third frame 3 and a fourth frame 4, the third frame 3 and the fourth frame 4 are arranged in parallel, a sliding groove 7 is formed in the third frame 3 and the fourth frame 4, the sliding cross rod 5 is embedded into the sliding groove 7, and the sliding cross rod 5 can move along the sliding groove. The seat frame comprises a first frame 1 and a second frame 2, wherein the first frame 1 and the second frame 2 are arranged in parallel, the first frame 1, the second frame 2, a third frame 3 and a fourth frame 4 are connected end to form a frame structure, a plurality of adjusting devices are arranged on the sliding transverse rod 5, and the adjusting devices are used for adjusting the position of the sliding transverse rod 5.
Be provided with slip horizontal pole 5 on the seat frame, slip horizontal pole 5 with be provided with a plurality of elastic support strip 6 between the seat frame, slip horizontal pole 5 can remove in the seat frame, the extension state of slip horizontal pole 5 through removing regulation elastic support strip 6. The adjusting device comprises a first screw 8 and a second screw 9, the first screw 8 and the second screw 9 are rotatably connected to the inner side of the first frame 1, a screw hole is formed in the sliding cross rod 5, and the screw hole is connected with the first screw 8 and the second screw 9 in a matching manner; the first screw 8 and the second screw 9 can drive the sliding cross rod 5 to move.
And the first screw 8 and the second screw 9 are provided with rotating devices, and the rotating devices are fixedly connected with the first screw 8 and the second screw 9. The first screw 8 is provided with a first rotating handle 10, and the second screw 9 is provided with a second rotating handle 11. The elastic support strip 6 comprises one or more of a spring, a rubber band and a steel band. Preferably, rubber bands are used. The seat frame is provided with a soft package, and the soft package is connected with the seat frame to form a seat plate. The soft bag comprises flexible materials such as sponge, cotton, feather and the like.
When the seat frame is used specifically, the seat frame is placed on the seat, and when a person sits, the elastic support strip 6 provides support force and elasticity for the human body, so that the flexible support for the human body is realized.
When the elastic support bar 6 becomes soft, the first screw rod 8 and the second screw rod 9 are driven to rotate by rotating the first rotating handle 10 and the second rotating handle 11, the first screw rod 8 and the second screw rod 9 rotate to push the sliding cross rod 5 to move, and the elastic support bar 6 is tensioned by the movement of the sliding cross rod 5.
When lifting is needed, the lifting driver 13 drives the lifting mechanism 12 to move, when the included angle of the lifting mechanism 12 becomes smaller, the lifting mechanism 12 can lift the seat frame, and when the included angle of the lifting mechanism 12 becomes larger, the lifting mechanism 12 can lower the seat frame.
By adopting the device, the hardness of the seat plate can be adjusted, the comfort of the seat is improved, and the recovery of the seat plate is realized by adjusting after the fatigue collapse of the seat plate. The device has low cost and good economic benefit. Through setting up elevating system, can realize the regulation of the lift of seat, realize the practicality and the travelling comfort of seat.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a lift bedplate frame with adjustable hardness which characterized in that: including bottom frame (14), be provided with elevating system (12) on bottom frame (14), be provided with the seat frame on elevating system (12), be provided with slip horizontal pole (5) on the seat frame, slip horizontal pole (5) with be provided with a plurality of elastic support strip (6) between the seat frame, slip horizontal pole (5) can remove in the seat frame, the extension state of slip horizontal pole (5) through removing regulation elastic support strip (6).
2. The adjustable-stiffness lift saddle frame as claimed in claim 1, wherein: the bottom frame (14) is provided with a lifting driver (13), the lifting driver (13) is in power connection with the lifting mechanism (12), and the lifting driver (13) can drive the lifting mechanism (12) to perform lifting movement.
3. The adjustable-stiffness lift saddle frame as claimed in claim 2, wherein: the lifting mechanism (12) is a cross hinge type lifting mechanism, the lifting driver (13) is a linear driving mechanism, the movable end of the linear driving mechanism is connected with the movable end of the cross hinge type lifting mechanism, and the linear driving mechanism drives the cross hinge type lifting mechanism to lift.
4. A hardness-adjustable lift saddle frame as set forth in claim 3, wherein: the seat frame comprises a third frame (3) and a fourth frame (4), the third frame (3) and the fourth frame (4) are arranged in parallel, sliding grooves (7) are formed in the third frame (3) and the fourth frame (4), sliding cross rods (5) are embedded into the sliding grooves (7), and the sliding cross rods (5) can move along the sliding grooves.
5. The adjustable-stiffness lift saddle frame as claimed in claim 4, wherein: the seat frame comprises a first frame (1) and a second frame (2), wherein the first frame (1) and the second frame (2) are arranged in parallel, the first frame (1), the second frame (2), a third frame (3) and a fourth frame (4) are connected end to form a frame structure, a plurality of adjusting devices are arranged on the sliding transverse rod (5), and the adjusting devices are used for adjusting the position of the sliding transverse rod (5).
6. The adjustable-stiffness lift saddle frame as claimed in claim 5, wherein: the adjusting device comprises a first screw rod (8) and a second screw rod (9), the first screw rod (8) and the second screw rod (9) are rotatably connected to the inner side of the first frame (1), a screw hole is formed in the sliding cross rod (5), and the screw hole is connected with the first screw rod (8) and the second screw rod (9) in a matched mode; the first screw (8) and the second screw (9) can drive the sliding cross rod (5) to move.
7. The adjustable-stiffness lift saddle frame as claimed in claim 6, wherein: and the first screw rod (8) and the second screw rod (9) are provided with rotating devices, and the rotating devices are fixedly connected with the first screw rod (8) and the second screw rod (9).
8. The adjustable-stiffness lift saddle frame as claimed in claim 7, wherein: a first rotating handle (10) is arranged on the first screw rod (8), and a second rotating handle (11) is arranged on the second screw rod (9).
9. The adjustable-stiffness lift saddle frame as claimed in claim 8, wherein: the elastic support strip (6) comprises one or more of a spring, a rubber band and a steel band.
10. The adjustable-stiffness lift saddle frame as claimed in claim 9, wherein: the seat frame is provided with a soft package, and the soft package is connected with the seat frame to form a seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023339566.7U CN214548387U (en) | 2020-12-30 | 2020-12-30 | Lifting seat plate frame with adjustable hardness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023339566.7U CN214548387U (en) | 2020-12-30 | 2020-12-30 | Lifting seat plate frame with adjustable hardness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214548387U true CN214548387U (en) | 2021-11-02 |
Family
ID=78344877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023339566.7U Active CN214548387U (en) | 2020-12-30 | 2020-12-30 | Lifting seat plate frame with adjustable hardness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214548387U (en) |
-
2020
- 2020-12-30 CN CN202023339566.7U patent/CN214548387U/en active Active
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