CN214386833U - Seat board frame with adjustable hardness - Google Patents
Seat board frame with adjustable hardness Download PDFInfo
- Publication number
- CN214386833U CN214386833U CN202023339414.7U CN202023339414U CN214386833U CN 214386833 U CN214386833 U CN 214386833U CN 202023339414 U CN202023339414 U CN 202023339414U CN 214386833 U CN214386833 U CN 214386833U
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- CN
- China
- Prior art keywords
- frame
- seat
- screw rod
- adjustable
- horizontal pole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a bedplate frame with adjustable hardness, including the seat frame, 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 slip horizontal pole is through the extension state of removal regulation elastic support bar. 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 rods are embedded into the sliding grooves, and the sliding cross rods can move along the sliding grooves. 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.
Description
Technical Field
The utility model relates to the field of furniture, especially, relate to a 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 exists, provide a bedplate frame with adjustable hardness, through adopting this device, solved the problem that the bedplate frame hardness can not be adjusted.
The utility model adopts the technical scheme as follows:
the utility model provides a bedplate frame with adjustable hardness, includes the seat frame, be provided with the slip horizontal pole on the seat frame, the slip horizontal pole with be provided with a plurality of elastic support strip between the seat frame, the slip horizontal pole can remove in the seat frame, the extension state of elastic support strip is adjusted through removing to the slip horizontal pole.
Further, the utility model discloses a bedplate frame's preferred structure with adjustable hardness, the seat frame includes third frame, fourth frame, third frame, fourth frame parallel arrangement, be provided with the spout on third frame, the fourth frame, the slip horizontal pole is embedded into the spout, the slip horizontal pole can remove along the spout.
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. 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 schematic top view of the present invention;
fig. 4 is a rear view structure diagram of the present invention;
the labels in the figure are: 1 is the first frame, 2 is the second frame, 3 is the third frame, 4 is the fourth frame, 5 is the slip horizontal pole, 6 is the elastic support strip, 7 is the spout, 8 is first screw rod, 9 is the second screw rod, 10 is first rotatory handle, 11 is the second rotatory handle.
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. 1-4, the utility model discloses a preferred embodiment of bedplate frame with adjustable hardness, including the seat frame, the seat frame includes third frame 3, fourth frame 4, third frame 3, fourth frame 4 parallel arrangement, be provided with spout 7 on third frame 3, the fourth frame 4, slip horizontal pole 5 is embedded into spout 7, slip horizontal pole 5 can remove along the spout. 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.
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.
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 (8)
1. The utility model provides a bedplate frame with adjustable hardness which characterized in that: including the seat frame, 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 seat pan frame as claimed in claim 1, 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.
3. The adjustable-stiffness seat pan frame as claimed in claim 2, 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).
4. A adjustable-stiffness seat pan frame as claimed in claim 3, 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.
5. The adjustable-stiffness seat pan frame as claimed in claim 4, 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).
6. The adjustable-stiffness seat pan frame as claimed in claim 5, 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).
7. The adjustable-stiffness seat pan frame as claimed in claim 6, wherein: the elastic support strip (6) comprises one or more of a spring, a rubber band and a steel band.
8. The adjustable-stiffness seat pan frame as claimed in claim 7, 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 |
|---|---|---|---|
| CN202023339414.7U CN214386833U (en) | 2020-12-30 | 2020-12-30 | Seat board frame with adjustable hardness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023339414.7U CN214386833U (en) | 2020-12-30 | 2020-12-30 | Seat board frame with adjustable hardness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214386833U true CN214386833U (en) | 2021-10-15 |
Family
ID=78044671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023339414.7U Expired - Fee Related CN214386833U (en) | 2020-12-30 | 2020-12-30 | Seat board frame with adjustable hardness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214386833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224119A (en) * | 2021-11-19 | 2022-03-25 | 上海中建东孚投资发展有限公司 | Hardness-adjustable mattress and using method thereof |
-
2020
- 2020-12-30 CN CN202023339414.7U patent/CN214386833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224119A (en) * | 2021-11-19 | 2022-03-25 | 上海中建东孚投资发展有限公司 | Hardness-adjustable mattress and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |