CN220069276U - Sofa skeleton with adjustable height - Google Patents
Sofa skeleton with adjustable height Download PDFInfo
- Publication number
- CN220069276U CN220069276U CN202321410435.4U CN202321410435U CN220069276U CN 220069276 U CN220069276 U CN 220069276U CN 202321410435 U CN202321410435 U CN 202321410435U CN 220069276 U CN220069276 U CN 220069276U
- Authority
- CN
- China
- Prior art keywords
- sofa
- height adjusting
- seat
- height
- rods
- Prior art date
- 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.)
- Active
Links
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
Landscapes
- Legs For Furniture In General (AREA)
Abstract
The utility model discloses a sofa framework with adjustable height, which belongs to the technical field of sofa frameworks and comprises a sofa framework which can be used for sitting of a person, wherein the sofa framework has a certain supporting force, a height adjusting device which can adjust the height of the sofa framework is arranged in the sofa framework, a rotating device which can drive the sofa framework to rotate is arranged on the height adjusting device and is fixed on the inner side of the sofa framework, and a buffer supporting device which can buffer and support the sofa framework is arranged at the lower end of the height adjusting device.
Description
Technical Field
The utility model relates to the technical field of sofa frameworks, in particular to a sofa framework with an adjustable height.
Background
The sofa is one of furniture for people to rest daily and relieve fatigue, the quality of the sofa framework is one of important factors for evaluating the quality of the sofa, and the adjustable sofa can bring better comfort to people, so that people are more and more loved, the design of the adjustable sofa framework is more and more popular, at present, at some places of entertainment electronic contests, the sofa seats adopted in the sofa framework are uniform specifications, however, for people with high preference or too high height, the low-level sofa sits and is uncomfortable, the comfort of the people is affected, and if the high-level sofa is purchased in a large scale, a lot of inconvenience is caused to the lower people, so that the sofa seat with fixed specification cannot meet the requirements of most people at the same time, and therefore, the sofa seat capable of being adjusted in height is needed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a sofa framework with adjustable height so as to solve the technical problems.
The embodiment of the utility model adopts the following technical scheme: including a sofa skeleton that can be used for personnel to sit and this sofa skeleton has certain holding power, be equipped with the high adjusting device that can adjust its height in the sofa skeleton, be equipped with on the high adjusting device and drive its pivoted turning equipment and this turning equipment is fixed in the inboard of sofa skeleton, the lower extreme of high adjusting device is equipped with the buffering supporting device that can cushion its support.
Further, the sofa skeleton includes sofa skeleton seat, middle level backup pad and sofa seat, sofa skeleton seat level sets up subaerial, the fixed inboard that sets up at sofa skeleton seat of middle level backup pad, be equipped with a plurality of sliding tray in the middle level backup pad, the lower extreme of sofa seat is equipped with four angle framves, four the angle framves pass corresponding sliding tray respectively and are upper and lower sliding fit, still be equipped with the adjustment tank in the middle level backup pad.
Further, the height-adjusting device comprises a height-adjusting frame, a screw rod, a height-adjusting shaft, an upper height-adjusting rod, a lower height-adjusting rod, an upper height-adjusting seat and a lower height-adjusting seat, wherein the two height-adjusting frames are symmetrically arranged on two sides of the sofa frame seat, two ends of the screw rod are respectively and rotatably connected to the two height-adjusting frames, the screw rod is a bidirectional screw rod, the two height-adjusting shafts are provided with two, the two height-adjusting shafts are symmetrically sleeved on two ends of the screw rod and are in threaded connection with the screw rod, one ends of the upper height-adjusting rods are respectively and rotatably sleeved on the corresponding height-adjusting shafts, two sides of the upper height-adjusting seats are respectively and rotatably connected with the other ends of the corresponding upper height-adjusting rods, the lower height-adjusting rods are provided with a plurality of lower height-adjusting rods, one ends of the lower height-adjusting rods are respectively and rotatably sleeved on the corresponding height-adjusting shafts, and the two sides of the lower height-adjusting rods are respectively and rotatably connected with the other ends of the corresponding height-adjusting rods.
Further, the upper end of the upper height adjusting seat penetrates through the adjusting groove, and the upper end of the upper height adjusting seat is in contact with the sofa seat plate.
Further, the buffer support device comprises a buffer support plate and a spring damper, wherein the buffer support plate is arranged on the inner side of the sofa framework seat and is positioned on the ground, and the lower end of the lower height adjusting seat is connected with the upper end of the buffer support plate through the spring damper.
Further, the rotating equipment is a driving motor which is connected to the sofa framework seat through a fixing plate, and the output end of the rotating equipment is connected with the screw rod.
The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:
firstly, after a person sits on the sofa seat plate, the seat height of the person can be adjusted according to the requirement, the sensor on the rotating equipment is transmitted by pressing a button on the sofa frame seat, the rotating equipment operates to drive the screw to rotate on the two height adjusting frames, the screw rotates to drive the two height adjusting shafts to symmetrically and inwards move, so that a plurality of upper height adjusting rods and a plurality of lower height adjusting rods are driven to symmetrically and inwards move, the upper height adjusting seat can upwards move to support the sofa seat plate to upwards move, the sofa seat plate and the middle supporting plate are in an up-down sliding fit state at the moment, the lower height adjusting seat can downwards move to squeeze the spring damper, the spring damper receives pressure and has a certain buffering supporting force, and a part of force is also transmitted to the buffering supporting plate, and the screw is transmitted to the ground through the buffering supporting plate, so that the required seat height of the person is adjusted, the good comfort of the person is ensured, the person can keep a good mood in the entertainment process, and the device can have a good supporting environment.
Secondly, this device is through adopting driving motor operation to drive screw rod pivoted mode to come the height adjustment of sofa seat, firstly, because high jacking equipment all need have certain height just can realize, and this device is a high regulation to sofa skeleton realization, therefore jacking equipment height that this device adopted can not receive the restriction, secondly, this device can make this device can have a good supporting environment through buffering supporting equipment and high adjusting equipment's characteristic, can not cause too big supporting pressure to rotating equipment to can not too big influence its life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic diagram of an explosive structure of a sand skeleton in the present utility model;
FIG. 4 is a schematic perspective view of a height adjusting device, a rotating device and a buffer supporting device according to the present utility model;
fig. 5 is a schematic view of an exploded structure of the height adjusting apparatus and the rotating device according to the present utility model.
Reference numerals
The sofa frame 1, the sofa frame seat 11, the middle layer support plate 12, the adjusting groove 121, the sofa seat 13, the corner bracket 131, the height adjusting device 2, the height adjusting bracket 21, the screw 22, the height adjusting shaft 23, the upper height adjusting rod 24, the lower height adjusting rod 25, the upper height adjusting seat 26, the lower height adjusting seat 27, the buffer support device 3, the buffer support plate 31, the spring damper 32 and the rotating device 4.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, all other embodiments that a patient of ordinary skill in the art could obtain without making any inventive effort are within the scope of the present utility model.
The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.
The embodiment of the utility model provides a sofa framework with adjustable height, which comprises a sofa framework 1 capable of being used for sitting a person, wherein the sofa framework 1 has a certain supporting force, a height adjusting device 2 capable of adjusting the height of the sofa framework 1 is arranged in the sofa framework 1, a rotating device 4 capable of driving the sofa framework to rotate is arranged on the height adjusting device 2, the rotating device 4 is fixed on the inner side of the sofa framework 1, a buffer supporting device 3 capable of buffering and supporting the sofa framework is arranged at the lower end of the height adjusting device 2, the sofa framework can enable the person to sit on a sofa seat plate 13 and then can be adjusted according to the required sitting height, a more comfortable experience environment is provided for the person, and the sofa framework is capable of having a good supporting environment.
Preferably, the sofa frame 1 comprises a sofa frame seat 11, a middle support plate 12 and a sofa seat 13, the sofa frame seat 11 is horizontally arranged on the ground, the middle support plate 12 is fixedly arranged on the inner side of the sofa frame seat 11, a plurality of sliding grooves are formed in the middle support plate 12, four corner brackets 131 are arranged at the lower end of the sofa seat 13, the four corner brackets 131 respectively penetrate through the corresponding sliding grooves and are in sliding fit up and down, an adjusting groove 121 is further formed in the middle support plate 12, two buttons are arranged on the sofa frame seat 11, one button is an upper button, the other button is a lower button, a controller is arranged on the rotating equipment 4, the controller is TKS-MBS, a sensor is arranged on the two buttons, the sensor is HSF-200, the device can enable a person to sit on the sofa seat 13, the height of the sofa seat 13 can be adjusted according to the height of a person, when the person needs to adjust the sofa seat 13 to be higher, the upper buttons on the sofa frame seat 11 are pressed, the upper buttons can transmit instructions to the controller, the controller controls the rotating equipment 1 to rotate forward to drive the upper height adjusting rods 24 and the lower height adjusting rods 25 to symmetrically move inwards, the function of adjusting the height of the sofa seat 13 is achieved, when the person needs to adjust the sofa seat 13 to be lower, the lower buttons on the sofa frame seat 11 are pressed, the upper buttons can transmit instructions to the controller, the controller controls the rotating equipment 1 to rotate backward to drive the upper height adjusting rods 24 and the lower height adjusting rods 25 to symmetrically move inwards, the function of adjusting the height of the sofa seat 13 is achieved, providing a more comfortable environment for personnel.
Preferably, the height adjusting device 2 comprises two height adjusting frames 21, two screw rods 22, a height adjusting shaft 23, an upper height adjusting rod 24, a lower height adjusting rod 25, an upper height adjusting seat 26 and a lower height adjusting seat 27, wherein the two height adjusting frames 21 are symmetrically arranged on two sides of the sofa frame seat 11, two ends of the screw rods 22 are respectively and rotatably connected to the two height adjusting frames 21, the screw rods 22 are bidirectional screw rods, the two height adjusting shafts 23 are respectively and rotatably sleeved on two ends of the screw rods 22 and are in threaded connection with the screw rods 22, the upper height adjusting rods 24 are provided with a plurality of upper height adjusting rods 24, one ends of the upper height adjusting rods 24 are respectively and rotatably sleeved on the corresponding height adjusting shafts 23, the two sides of the upper height adjusting seat 26 are respectively in rotary connection with the other ends of the corresponding upper height adjusting rods 24, the lower height adjusting rods 25 are provided with a plurality of lower height adjusting rods 25, one ends of the lower height adjusting rods 25 are respectively in rotary sleeved connection with the corresponding height adjusting shafts 23, the two sides of the lower height adjusting seat 27 are respectively in rotary connection with the other ends of the corresponding upper height adjusting rods 24, the screw 22 can be driven to rotate on the two height adjusting frames 21 through the operation of the rotary equipment 4, the screw 22 rotates to drive the two height adjusting shafts 23 to symmetrically move inwards, so that the upper height adjusting seats 26 can move upwards to support the sofa seat 13 to move upwards and the sofa seat 13 and the middle supporting plate 12 are in a vertically sliding fit state, the lower height adjusting seat 27 can move downwards, thereby realizing the height adjustment of the sofa seat 13.
Preferably, the upper end of the upper height adjusting seat 26 passes through the adjusting groove 121 and the upper end is in contact with the sofa seat 13, the buffer supporting device 3 comprises a buffer supporting plate 31 and a spring damper 32, the buffer supporting plate 31 is arranged on the inner side of the sofa frame seat 11 and is positioned on the ground, the lower end of the lower height adjusting seat 27 is connected with the upper end of the buffer supporting plate 31 by the spring damper 32, the lower height adjusting seat 27 moves downwards, the spring damper 32 is pressed, the spring damper 32 has a certain buffer supporting force under pressure, a part of force is transmitted to the buffer supporting plate 31, and the buffer supporting plate 31 is transmitted to the ground, so that the sofa frame seat 11 can have a good supporting environment, the rotating device 4 is a driving motor and the driving motor is connected with the sofa frame seat 11 through a fixing plate, the rotating equipment 4 can be driven electrically or manually, the output end of the rotating equipment 4 is connected with the screw 22, the device adjusts the height of the sofa seat 13 by adopting a mode that a driving motor operates to drive the screw 22 to rotate, firstly, because the lifting equipment with the height needs to be at a certain height and the device is a height adjustment for the sofa framework 1, the height of the lifting equipment adopted by the device is not limited, secondly, the device can have a good supporting environment by the characteristics of the buffer supporting equipment 3 and the height adjusting equipment 2, the device can not cause too large supporting pressure on the rotating equipment 4, thereby not affecting the service life of the device too much, and the principle of the device is the same as that of a jack and has good supporting force, and a height adjustment function.
Working principle: when a person needs to adjust the height of a sofa to be seated, the rotating equipment 4 operates to drive the screw 22 to rotate on the two height adjusting frames 21, the screw 22 rotates to drive the two height adjusting shafts 23 to symmetrically move inwards, so that the plurality of upper height adjusting rods 24 and the plurality of lower height adjusting rods 25 are driven to symmetrically move inwards, the upper height adjusting seat 26 can move upwards to support the sofa seat 13 to move upwards, the sofa seat 13 and the middle layer supporting plate 12 are in an up-down sliding fit state, the lower height adjusting seat 27 can move downwards to squeeze the spring damper 32, a part of force is transmitted to the buffer supporting plate 31, the buffer supporting plate 31 is transmitted to the ground, the sofa seat can be adjusted according to the height of the needed seat, and a comfortable experience environment is provided for the person.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model are possible to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a sofa skeleton of height-adjustable, its characterized in that, including a sofa skeleton (1) that can be used for personnel to sit and this sofa skeleton (1) have certain holding power, be equipped with in sofa skeleton (1) and can adjust its high altitude mixture control equipment (2), be equipped with on altitude mixture control equipment (2) and drive its pivoted turning equipment (4) and this turning equipment (4) are fixed in the inboard of sofa skeleton (1), the lower extreme of altitude mixture control equipment (2) is equipped with buffering supporting equipment (3) that can cushion and support it.
2. The height adjustable sofa frame of claim 1, wherein: the sofa framework (1) comprises a sofa framework seat (11), a middle support plate (12) and a sofa seat plate (13), wherein the sofa framework seat (11) is horizontally arranged on the ground, the middle support plate (12) is fixedly arranged on the inner side of the sofa framework seat (11), a plurality of sliding grooves are formed in the middle support plate (12), four corner brackets (131) are arranged at the lower end of the sofa seat plate (13), and the corner brackets (131) respectively penetrate through the corresponding sliding grooves and are in vertical sliding fit, and an adjusting groove (121) is further formed in the middle support plate (12).
3. The height adjustable sofa frame of claim 2, wherein: the height adjusting device (2) comprises two height adjusting frames (21), two screw rods (22), two height adjusting shafts (23), two upper height adjusting rods (24), two lower height adjusting rods (25), two upper height adjusting seats (26) and two lower height adjusting seats (27), wherein the two height adjusting frames (21) are symmetrically arranged on two sides of a sofa frame seat (11), two ends of each screw rod (22) are respectively and rotatably connected to the two height adjusting frames (21), the screw rods (22) are bidirectional screw rods, the two height adjusting shafts (23) are provided with two height adjusting shafts, the two height adjusting shafts (23) are symmetrically sleeved on two ends of each screw rod (22) and are in threaded connection with the screw rods (22), one ends of the upper height adjusting rods (24) are respectively and rotatably sleeved on the corresponding height adjusting shafts (23), two sides of each upper height adjusting seat (26) are respectively and rotatably sleeved on the other ends of the corresponding height adjusting rods (25) which are rotatably sleeved on the other ends of the corresponding height adjusting rods (24), both sides of the lower height adjusting seat (27) are respectively in rotary connection with the other ends of the corresponding upper height adjusting rods (24).
4. The height adjustable sofa frame of claim 3, wherein: the upper end of the upper height adjusting seat (26) passes through the adjusting groove (121) and is in contact with the sofa seat (13).
5. The height adjustable sofa frame of claim 3, wherein: the buffer support device (3) comprises a buffer support plate (31) and a spring damper (32), wherein the buffer support plate (31) is arranged on the inner side of the sofa frame seat (11) and is positioned on the ground, and the lower end of the lower height adjusting seat (27) is connected with the upper end of the buffer support plate (31) through the spring damper (32).
6. The height adjustable sofa frame of claim 3, wherein: the rotating equipment (4) is a driving motor which is connected to the sofa framework seat (11) through a fixing plate, and the output end of the rotating equipment (4) is connected with the screw rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410435.4U CN220069276U (en) | 2023-06-05 | 2023-06-05 | Sofa skeleton with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410435.4U CN220069276U (en) | 2023-06-05 | 2023-06-05 | Sofa skeleton with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220069276U true CN220069276U (en) | 2023-11-24 |
Family
ID=88822575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321410435.4U Active CN220069276U (en) | 2023-06-05 | 2023-06-05 | Sofa skeleton with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220069276U (en) |
-
2023
- 2023-06-05 CN CN202321410435.4U patent/CN220069276U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007142448A1 (en) | A chair seat with drive part | |
| CN111329683A (en) | Recuperating bed | |
| CN220069276U (en) | Sofa skeleton with adjustable height | |
| CN210227469U (en) | Novel electronic 4D cinema seat | |
| CN108583600A (en) | Electric pedal device and its adjusting method | |
| CN206777116U (en) | A kind of comfortable novel office chair | |
| CN219742274U (en) | low back sofa | |
| CN210130982U (en) | Light cervical traction treatment device for old people | |
| CN220694858U (en) | Bedside backrest framework | |
| CN219680162U (en) | Electric bed | |
| CN211748278U (en) | Electric lying single sofa | |
| CN220513107U (en) | Support rail for massage armchair | |
| CN217987127U (en) | Multifunctional intelligent sofa | |
| CN221012581U (en) | Armrest rotation adjusting mechanism in seat | |
| CN218607750U (en) | Distance constant device for physiotherapy instrument | |
| CN217390311U (en) | Pressure sensing control system for intelligent sofa | |
| CN220495118U (en) | Orthopedics traction frame | |
| CN218246416U (en) | Novel iron chair frame | |
| CN220607857U (en) | Bar counter seat | |
| CN219594106U (en) | Comfortable lifting seat | |
| CN220256077U (en) | Comfortable electronic contest chair with adjustable backrest | |
| CN219847131U (en) | Novel decompression seat | |
| CN220967627U (en) | Physiotherapy deck chair convenient to adjust | |
| CN213075081U (en) | High-comfort stable chair | |
| CN218044451U (en) | Linkage device of sofa stretching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |