CN208973073U - A kind of Electric sofa that can be gone up and down with leg - Google Patents
A kind of Electric sofa that can be gone up and down with leg Download PDFInfo
- Publication number
- CN208973073U CN208973073U CN201821117807.3U CN201821117807U CN208973073U CN 208973073 U CN208973073 U CN 208973073U CN 201821117807 U CN201821117807 U CN 201821117807U CN 208973073 U CN208973073 U CN 208973073U
- Authority
- CN
- China
- Prior art keywords
- sides
- sofa
- leg
- electric
- gone
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
It is disclosed by the utility model to belong to Electric sofa technical field, specially a kind of Electric sofa that can be gone up and down with leg, including sofa ontology and elevating mechanism, the elevating mechanism includes bottom bar, bottom bar outer wall front and rear sides are socketed with rotational sleeve, two sides rotational sleeve outer wall is mounted on electric expansion cylinder, the two sides piston rod other end is welded with quill, support rod is plugged between the quill of two sides, bottom bar rear and front end is vertically welded with vertical bar, shaft is connected between at the top of the vertical bar of both ends, shaft outer wall front and rear sides are uniformly provided with limiting slot, vertical bar opposite one side top in two sides offers mounting groove, two sides mounting groove intracavity bottom is vertically installed with electric telescopic rod, the New Scheme structure is relatively easy, can free holder for regulating leg support height, and effectively adjusting angle is auxiliarily fixed, avoid because The case where receiving pressure is excessive, damages telescoping cylinder occurs.
Description
Technical field
The utility model relates to Electric sofa technical field, specially a kind of Electric sofa that can be gone up and down with leg.
Background technique
Sofa, as the essential tool for taking rest of the mankind, play the role of in the daily life of the mankind it is critical,
Sofa can both play the role of decoration, or owner, which receives a visitor, provides convenience, but present sofa function is too
It is single, it can not effectively be serviced for the mankind, exploitation functional to sofa is not yet in place, in terms of resting especially for the mankind,
Functional not strong enough, the mankind's adoptable posture of resting is very little, can not be compared with bed, therefore Chinese Patent Application No.
CN201620168695.9 proposes that a kind of backrest angle is adjustable and is convenient for the sofa of recumbency, including sofa back leans on, pillow, pillow liter
It drops platform, lifting hydraulic cylinder, hydraulic telescopic rod, motor, sofa handrail, sofa base, remote controler, power supply, tire, calculate control
Center, hydraulically extensible rod connecting device and hydraulic telescopic rod pedestal are equipped with power supply, told sofa bottom inside the sofa base
Seat lower section is provided with tire, and sofa handrail is welded with above the sofa base, and front is welded with meter inside the sofa handrail
Control centre is calculated, rear is welded motor inside the sofa handrail, and the motor main shaft is by being welded to connect sofa
It leans against, top is provided with pillow lifting platform to the sofa back close to the inner portion, is welded with pillow, the pillow above the pillow lifting platform
The welding of head lifting platform side is installed with lifting hydraulic cylinder, this kind of sofa has the following disadvantages when in use, this kind of sofa is merely able to
Be adjusted for headrest angle, when people's recumbency rest, both legs are to drag on the ground, both legs can not be liberated, for a long time in use,
Compressing can be generated to people leg joint, injure health, and existing Electric sofa leg regulating mechanism is completed in adjusting
Afterwards, often by telescopic rod or hydraulic cylinder works are stopped, angle to be fixed, the structure not being auxiliarily fixed, in this way
One pressure for carrying out leg structure is directly passed to telescopic rod or hydraulic cylinder, if things go on like this, easily damages telescopic rod or hydraulic cylinder, occurs
Danger influences the normal use of sofa, for this purpose, it is proposed that a kind of Electric sofa that can be gone up and down with leg.
Utility model content
The purpose of this utility model is to provide a kind of Electric sofas that can be gone up and down with leg, to solve above-mentioned background technique
When people's recumbency rest of middle proposition, both legs are to drag on the ground, both legs can not be liberated, for a long time in use, can be to people leg
Joint generates compressing, injury health, and existing Electric sofa leg regulating mechanism after the completion of adjusting, often by
Stop telescopic rod or hydraulic cylinder works, angle to be fixed, the structure not being auxiliarily fixed, so leg structure
Pressure is directly passed to telescopic rod or hydraulic cylinder, if things go on like this, easily damages telescopic rod or hydraulic cylinder, causes danger, influence sofa
Normal use the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of Electric sofa that can be gone up and down with leg,
Including sofa ontology and elevating mechanism, the elevating mechanism includes bottom bar, and bottom bar outer wall front and rear sides are socketed with rotation
Sleeve, rotational sleeve outer wall described in two sides are mounted on electric expansion cylinder, and the electric expansion cylinder other end described in the two sides is flexible
End is respectively connected with piston rod, and the piston rod other end described in two sides is welded with quill, and quill described in two sides interleaves
It is connected to support rod, the bottom bar rear and front end is vertically welded with vertical bar, and vertical bar described in both ends is connected with shaft between top, institute
It states shaft outer wall front and rear sides and is uniformly provided with limiting slot, the opposite one side top of vertical bar described in two sides offers mounting groove,
Mounting groove intracavity bottom described in two sides is vertically installed with electric telescopic rod, is spirally connected at the top of electric telescopic rod described in two sides limited
Position block, is evenly arranged with the limiting tooth to match with limiting slot at the top of limited block described in two sides, quill described in two sides with
Support leg support is welded between shaft.
Preferably, vertical bar ontology is run through in the shaft rear and front end, and shaft rear and front end is respectively positioned on mounting groove inner cavity.
Preferably, the limited block cross section is sector.
Preferably, reinforcing rib is connected between the electric telescopic rod and mounting groove internal chamber wall.
Preferably, sofa spongy layer is provided between support leg support described in two sides.
Preferably, the sum of length of the support leg support and electric expansion cylinder is identical as vertical bar length.
Compared with prior art, the utility model has the beneficial effects that
1) the New Scheme structure is relatively easy, can be freely to support leg branch by the cooperation of electric telescopic rod and piston rod
Frame carries out lift adjustment, when facilitating people's rest, liberates both legs, when avoiding lying down, drags on the ground for a long time because double-legged, and influences
The case where health, occurs；
2) limiting tooth that limited block surface is arranged in is injected in the limiting slot being provided in shaft by electric telescopic rod,
To realize the effect to asking the angle of leg support to be auxiliarily fixed, a part is shared from support leg support top pressure, is kept away
Exempt to damage telescoping cylinder because pressure is excessive, causes dangerous situation and occur.
Detailed description of the invention
Fig. 1 is the utility model sofa ontology schematic diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the portion the utility model A enlarged drawing；
Fig. 4 is the utility model shaft and connecting structure for supporting rod schematic diagram.
In figure: 1 rotational sleeve, 2 bottom bars, 3 electric expansion cylinders, 4 vertical bars, 5 piston rods, 6 support rods, 7 quills, 8 supports
Leg support, 9 mounting grooves, 10 electric telescopic rods, 11 limiting slots, 12 limiting tooths, 13 limited blocks, 14 shafts, 15 sofa ontologies.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Electric sofa that can be gone up and down with leg, packet
Sofa ontology 15 and elevating mechanism are included, the elevating mechanism includes bottom bar 2, and the 2 outer wall front and rear sides of bottom bar, which are socketed with, to be turned
Moving sleeve 1,1 outer wall of rotational sleeve described in two sides are mounted on electric expansion cylinder 3, and electric expansion cylinder 3 described in the two sides is another
End telescopic end is respectively connected with piston rod 5, and 5 other end of piston rod described in two sides is welded with quill 7, movable sleeve described in two sides
It is plugged with support rod 6 between cylinder 7,2 rear and front end of bottom bar is vertically welded with vertical bar 4, between 4 top of vertical bar described in both ends
It is connected with shaft 14, the 14 outer wall front and rear sides of shaft are uniformly provided with limiting slot 11, the opposite one side of vertical bar 4 described in two sides
Top offers mounting groove 9, and 9 intracavity bottom of mounting groove described in two sides is vertically installed with electric telescopic rod 10, described in two sides
10 top of electric telescopic rod is bolted with limited block 13, and 13 top of limited block described in two sides is evenly arranged with and 11 phase of limiting slot
Matched limiting tooth 12 is welded with support leg support 8 described in two sides between quill 7 and shaft 14.
Wherein, 4 ontology of vertical bar is run through in 14 rear and front end of shaft, and 14 rear and front end of shaft is respectively positioned on mounting groove 9
Inner cavity, 13 cross section of limited block is sector, convenient to fix to the angle of shaft 14, the electric telescopic rod 10 and mounting groove
It is connected with reinforcing rib between 9 internal chamber walls, is avoided during fixed angle, electric telescopic rod 10 shakes, and holds in the palm described in two sides
Sofa spongy layer, support the sum of the leg support 8 and the length of electric expansion cylinder 3 and 4 length phase of vertical bar are provided between leg support 8
Together, convenient for decline when stored.
Working principle: when in use, bottom bar 2 is mounted in sofa on frame plate for the New Scheme, when needs are to support leg branch
When frame 8 rises, starting electric expansion cylinder 3 stretches out the piston rod 5 connecting with electric expansion cylinder 3, is plugged on two sides to push
Support rod 6 between quill 7 is driven and support 8 other end of leg support welding with asking leg support 8 to move in a circle for radius
Shaft 14 rotate, and then realize support leg support 8 rise, when hold in the palm leg support 8 rise to need angle when, stop electric expansion cylinder
3 work, while starting the work of electric telescopic rod 10, push limited block 13 to move upwards, to will be arranged at 13 top of limited block
Limiting tooth 12 inject 11 inner cavity of limiting slot, and then realize the effect fixed to 14 angle of shaft, support leg support 8 can be used
When the pressure that generates shared, play the effect that support leg support 8 is auxiliarily fixed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. the Electric sofa that one kind can be gone up and down with leg, including sofa ontology (15) and elevating mechanism, it is characterised in that: the liter
Descending mechanism includes bottom bar (2), and bottom bar (2) the outer wall front and rear sides are socketed with rotational sleeve (1), rotational sleeve described in two sides
(1) outer wall is mounted on electric expansion cylinder (3), and electric expansion cylinder (3) other end telescopic end described in the two sides is respectively connected with work
Stopper rod (5), piston rod (5) other end described in two sides are welded with quill (7), and quill (7) interleaves described in two sides
It is connected to support rod (6), bottom bar (2) rear and front end is vertically welded with vertical bar (4), between the top of vertical bar (4) described in both ends
It is connected with shaft (14), shaft (14) the outer wall front and rear sides are uniformly provided with limiting slot (11), vertical bar (4) described in two sides
Opposite one side top offers mounting groove (9), and mounting groove (9) intracavity bottom described in two sides is vertically installed with electric telescopic rod
(10), it is bolted with limited block (13) at the top of electric telescopic rod described in two sides (10), it is equal at the top of limited block (13) described in two sides
It is even to be provided with the limiting tooth (12) to match with limiting slot (11), it is welded between quill (7) and shaft (14) described in two sides
It is connected to support leg support (8).
2. the Electric sofa that one kind according to claim 1 can be gone up and down with leg, it is characterised in that: before the shaft (14)
Vertical bar (4) ontology is run through at both ends afterwards, and shaft (14) rear and front end is respectively positioned on mounting groove (9) inner cavity.
3. the Electric sofa that one kind according to claim 1 can be gone up and down with leg, it is characterised in that: the limited block (13)
Cross section is sector.
4. the Electric sofa that one kind according to claim 1 can be gone up and down with leg, it is characterised in that: the electric telescopic rod
(10) reinforcing rib is connected between mounting groove (9) internal chamber wall.
5. the Electric sofa that one kind according to claim 1 can be gone up and down with leg, it is characterised in that: hold in the palm leg branch described in two sides
Frame is provided with sofa spongy layer between (8).
6. the Electric sofa that one kind according to claim 1 can be gone up and down with leg, it is characterised in that: the support leg support
(8) and the sum of the length of electric expansion cylinder (3) is identical as vertical bar (4) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117807.3U CN208973073U (en) | 2018-07-16 | 2018-07-16 | A kind of Electric sofa that can be gone up and down with leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117807.3U CN208973073U (en) | 2018-07-16 | 2018-07-16 | A kind of Electric sofa that can be gone up and down with leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208973073U true CN208973073U (en) | 2019-06-14 |
Family
ID=66779852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821117807.3U Active CN208973073U (en) | 2018-07-16 | 2018-07-16 | A kind of Electric sofa that can be gone up and down with leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208973073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846955A (en) * | 2019-12-30 | 2020-02-28 | 河南东起机械有限公司 | Tunnel track laying machine and hydraulic cylinder support arm for track laying machine |
| CN111887652A (en) * | 2020-07-22 | 2020-11-06 | 嘉兴玖久隆智能家居科技有限公司 | Multifunctional sofa |
-
2018
- 2018-07-16 CN CN201821117807.3U patent/CN208973073U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846955A (en) * | 2019-12-30 | 2020-02-28 | 河南东起机械有限公司 | Tunnel track laying machine and hydraulic cylinder support arm for track laying machine |
| CN111887652A (en) * | 2020-07-22 | 2020-11-06 | 嘉兴玖久隆智能家居科技有限公司 | Multifunctional sofa |
| CN111887652B (en) * | 2020-07-22 | 2022-02-11 | 嘉兴玖久隆智能家居科技有限公司 | Multifunctional sofa |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208973073U (en) | A kind of Electric sofa that can be gone up and down with leg | |
| CN105362028B (en) | Massage sofa | |
| CN207144799U (en) | A kind of moveable ladder | |
| CN209062389U (en) | A kind of bonding machine with safeguard function | |
| CN203538846U (en) | Electric sleeping posture adjusting bed | |
| CN206033129U (en) | Car is with multi -functional maintenance supporting platform | |
| CN208448043U (en) | A kind of double column Beauty beds of the more positions of high degree of comfort | |
| CN212415276U (en) | Integral lifting type movable sofa | |
| CN208160449U (en) | Stand up spare seat | |
| CN211722494U (en) | Adjustable comfortable sofa | |
| CN208773238U (en) | A kind of steel-casting device for grinding | |
| CN210204087U (en) | Folding sofa bed with bed head support capable of being folded | |
| CN211947507U (en) | Hand-operated lifting type sewing machine frame | |
| CN205011304U (en) | Children use elevating platform | |
| CN209190119U (en) | A kind of the welding of sheet metal parts tooling | |
| CN211723781U (en) | Hair washing device for fixing head and neck | |
| CN217524412U (en) | Foot bath sofa bed capable of adjusting head treatment height to move back and forth | |
| CN106137656B (en) | A kind of diagnosis and treatment bench for facilitating diagnosis and treatment | |
| CN219845716U (en) | Stable lifting chair adjusting mechanism | |
| CN219537889U (en) | Novel lifting frame for bed | |
| CN220546034U (en) | Sofa with extension frame | |
| CN204484545U (en) | A kind of Multi-functional electric medical bed | |
| CN204743284U (en) | Human engineering chair of working | |
| CN213962599U (en) | Protection structure of inflatable bed body | |
| CN220557717U (en) | Folding and overturning type sofa bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |