CN102973043A - Combined sofa with sectional adjustable height - Google Patents
Combined sofa with sectional adjustable height Download PDFInfo
- Publication number
- CN102973043A CN102973043A CN 201210476952 CN201210476952A CN102973043A CN 102973043 A CN102973043 A CN 102973043A CN 201210476952 CN201210476952 CN 201210476952 CN 201210476952 A CN201210476952 A CN 201210476952A CN 102973043 A CN102973043 A CN 102973043A
- Authority
- CN
- China
- Prior art keywords
- sofa
- screw
- screw rod
- sectional
- upper screw
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a combined sofa with sectional adjustable height. The combined sofa comprises two or more sofa units of which the surfaces form seat cushions, and each sofa unit is supported by a plurality of supports fixed on the bottom surface. The combined sofa is characterized in that each support comprises a sleeve, a lower screw and an upper screw; the lower end of the lower screw is connected with a base supported on the bottom surface, and the upper end of the upper screw is fixedly connected with the sofa unit; the diameter of the lower screw is greater than that of the upper screw, and the upper end of the lower screw is provided with a cavity for inserting the upper screw; the lower screw and the upper screw have identical pitch and opposite turning directions; and the sleeve is simultaneously sleeved outside the lower screw and the upper screw and is in threaded fit with the lower screw and the upper screw. The combined sofa has the advantages that through the structure, not only the height adjusting range of the supports is furthest enlarged, but also the bases are attached to the floor and are immovable no matter how the sleeves rotate.
Description
Technical field
The present invention relates to the household goods technical field, relate in particular to the sectional sofa that a kind of sectional is regulated height.
Background technology
Rubber
Summary of the invention
The purpose of the embodiment of the invention is for the structural shortcoming of prior art, propose a kind of sectional and regulate the sectional sofa of height, by in each bottom surface, sofa unit the supporter of many adjustable-lengths being set, and handle drives is set, realizes sectional-regulated function with this.
In order to reach the foregoing invention purpose, the sectional sofa that a kind of sectional that the embodiment of the invention proposes is regulated height is achieved through the following technical solutions:
A kind of sectional is regulated the sectional sofa of height, comprise that the surface more than two or two forms the sofa unit of cushion, by many fixing support body supports of its bottom surface, it is characterized in that: described supporter comprises sleeve, bottom screw rod and upper screw respectively in each sofa unit; The lower end of described bottom screw rod connects a base that is used for being supported on the bottom surface, and the upper end of described upper screw is fixedly connected with described sofa unit; The diameter of described bottom screw rod is greater than described upper screw, and the upper end of described bottom screw rod has one can be for the cavity of described upper screw insertion; The pitch of bottom screw rod and upper screw is identical, rotation direction is opposite; Described sleeve overlaps simultaneously and is spun on outside described bottom screw rod and the upper screw, and with the two threaded engagement.
Be formed with ball-and-socket on the described base, and have the flat bottom surface that contacts for the bottom surface, screw rod lower end, described bottom has the bulb that matches with described ball-and-socket, and described bulb can rotatingly be bearing in the described ball-and-socket.
Described sofa unit is rectangular, and the top of described upper screw is fixedly mounted on four jiaos of bottom surface, described sofa unit.
Described sleeve is outside equipped with the handle that arranges perpendicular to its axis.
Compared with prior art, the invention has the beneficial effects as follows: during by the handle turnbarrel, bottom screw rod and upper screw mutually near or away from, realized that the height of supporter is regulated.And bottom screw rod and upper screw mutually near the time, the bottom screw rod can hold the insertion of upper screw, therefore under identical sleeve 6 length, make bottom screw rod and upper screw pitch that the relative displacement of two length sleeves nearly be arranged, thereby increased to greatest extent the height adjustment range of supporter.
In addition, in the adjustable range that the bulb socket arrangement allows on base, always can guarantee that base is that applying ground arranges, and no matter how the bottom screw rod rotates, base always keeps motionless with ground.Therefore guaranteed to greatest extent the stability of strutting system of sofa unit and ground has been protected.
Description of drawings
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
Fig. 1 is embodiment of the invention overall structure schematic diagram;
Fig. 2 is the generalized section after the local amplification of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail, so that technical staff's of the same trade understanding:
Shown in Fig. 1-2, label represents respectively:
Backrest 1, cell body 2, supporter 3, handle 4, upper screw 5, sleeve 6, cavity 7, bottom screw rod 8, base 9.
Shown in Fig. 1-2, the sectional sofa that present embodiment provides a kind of sectional to regulate height comprises that two surfaces form the sofa unit of cushion.Each sofa unit comprises cell body 2 and is fixed on backrest 1 on this cell body 2, and cell body 2 is rectangular, and the four piece supporters 3 fixing by its bottom surface support fixing.The upper end of these supporters 3 is separately fixed at the Si Jiaochu of cell body 2 bottom surfaces.
Described supporter 3 comprises sleeve 6, bottom screw rod 8 and upper screw 5; The lower end of described bottom screw rod 8 connects a base 9 that is used for being supported on the bottom surface, and the upper end of described upper screw 5 is fixedly connected with described cell body 2.The diameter of described bottom screw rod 8 is greater than described upper screw 5, and the upper end of described bottom screw rod 8 has one can be for the cavity 7 of described upper screw 5 insertions.In addition, bottom screw rod 8 is identical with the pitch of upper screw 5, rotation direction is opposite; Described sleeve 6 overlaps simultaneously and is spun on outside described bottom screw rod 8 and the upper screw 5, and with the two threaded engagement.
By such structure because bottom screw rod 8 is identical with upper screw 5 pitch, rotation direction is opposite, during by handle turnbarrel 6, bottom screw rod 8 and upper screw 5 mutually near or away from, realized that the height of supporter 3 is regulated.And bottom screw rod 8 and upper screw 5 mutually near the time, bottom screw rod 8 can hold the insertion of upper screw 5, therefore under identical sleeve 6 length, make bottom screw rod 8 and upper screw 5 pitch that the relative displacement of two sleeve 6 length nearly be arranged, thereby increased to greatest extent the height adjustment range of supporter 3.
Because bottom screw rod 8 is in rotation status during supporter 3 length adjustment, may be to ground especially timber floor injury.And bottom screw rod 8 can't always be in the state perpendicular to ground, adopts the common understructure might be when bottom screw rod 8 angle deviating vertical direction angle, and the stress between the ground is concentrated.Therefore; in order to guarantee the stable of sofa unit and protection ground, be formed with ball-and-socket on the described base 9, and have the flat bottom surface that contacts for ground; screw rod 8 lower ends, described bottom have the bulb that matches with described ball-and-socket, and described bulb can rotatingly be bearing in the described ball-and-socket.In the adjustable range that this bulb ball-and-socket allows, always can guarantee that base 9 is that applying ground arranges, and no matter how bottom screw rod 8 rotates like this, base 9 always keeps motionless with ground.Therefore guaranteed to greatest extent the stability of strutting system of sofa unit and ground has been protected.
More than be elaborated for invention intention of the present invention and embodiment by a plurality of embodiment; but one of ordinary skill in the art of the present invention are appreciated that; the above embodiment of the present invention only is one of the preferred embodiments of the present invention; be the length restriction; here can not all embodiments of particularize; any enforcement that can embody claim technical scheme of the present invention is all in protection scope of the present invention.
It should be noted that; above content is the further description of the present invention being done in conjunction with concrete embodiment; can not assert that the specific embodiment of the present invention only limits to this; under the guidance of above-described embodiment; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection scope of the present invention.
Claims (4)
1. a sectional is regulated sectional sofa just, comprise that the surface more than two or two forms the sofa unit of cushion, by many fixing support body supports of its bottom surface, it is characterized in that: described supporter comprises sleeve, bottom screw rod and upper screw respectively in each sofa unit; The lower end of described bottom screw rod connects a base that is used for being supported on the bottom surface, and the upper end of described upper screw is fixedly connected with described sofa unit; The diameter of described bottom screw rod is greater than described upper screw, and the upper end of described bottom screw rod has one can be for the cavity of described upper screw insertion; The pitch of bottom screw rod and upper screw is identical, rotation direction is opposite; Described sleeve overlaps simultaneously and is spun on outside described bottom screw rod and the upper screw, and with the two threaded engagement.
2. a kind of sectional according to claim 1 is regulated the sectional sofa of height, it is characterized in that: be formed with ball-and-socket on the described base, and has a flat bottom surface that contacts for the bottom surface, screw rod lower end, described bottom has the bulb that matches with described ball-and-socket, and described bulb can rotatingly be bearing in the described ball-and-socket.
3. a kind of sectional according to claim 2 is regulated the sectional sofa of height, and it is characterized in that: described sofa unit is rectangular, and the top of described upper screw is fixedly mounted on four jiaos of bottom surface, described sofa unit.
4. a kind of sectional according to claim 1 is regulated the sectional sofa of height, it is characterized in that: described sleeve is outside equipped with the handle that arranges perpendicular to its axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210476952 CN102973043A (en) | 2012-11-21 | 2012-11-21 | Combined sofa with sectional adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210476952 CN102973043A (en) | 2012-11-21 | 2012-11-21 | Combined sofa with sectional adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102973043A true CN102973043A (en) | 2013-03-20 |
Family
ID=47847609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210476952 Pending CN102973043A (en) | 2012-11-21 | 2012-11-21 | Combined sofa with sectional adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102973043A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355983A (en) * | 2013-08-07 | 2013-10-23 | 大羿床业(上海)有限公司 | Height-adjustable bed leg mechanism |
| CN108771381A (en) * | 2018-05-25 | 2018-11-09 | 潍坊科技学院 | A kind of Art Design multifunction seat |
| CN112593509A (en) * | 2018-07-23 | 2021-04-02 | 杨滋垚 | Road greening environmental protection fence that practicality is high |
-
2012
- 2012-11-21 CN CN 201210476952 patent/CN102973043A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355983A (en) * | 2013-08-07 | 2013-10-23 | 大羿床业(上海)有限公司 | Height-adjustable bed leg mechanism |
| CN108771381A (en) * | 2018-05-25 | 2018-11-09 | 潍坊科技学院 | A kind of Art Design multifunction seat |
| CN112593509A (en) * | 2018-07-23 | 2021-04-02 | 杨滋垚 | Road greening environmental protection fence that practicality is high |
| CN112593509B (en) * | 2018-07-23 | 2022-04-26 | 广东粤竣建筑工程有限公司 | Road greening environmental protection fence that practicality is high |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016022886A3 (en) | Therapeutic cushion systems and methods | |
| CN102973043A (en) | Combined sofa with sectional adjustable height | |
| WO2012057639A8 (en) | A furniture unit to sit-on | |
| CN204072543U (en) | A kind of crashproof Mobile sickbed structure | |
| CN103953636A (en) | Bending type gasket | |
| CN201771811U (en) | Desk and stand dual-purpose fan | |
| CN202561399U (en) | Multimedia device fixing support | |
| CN204889126U (en) | Books support adjusting device for desktop | |
| CN205306496U (en) | Bearing structure with adjustable be used for bedstead | |
| CN204836531U (en) | Sound box | |
| CN103767389A (en) | Height-adjustable sofa | |
| CN204180209U (en) | Set top box pallet | |
| CN203060767U (en) | Adjustable pool table | |
| CN103693568A (en) | Small grain hoisting machine | |
| CN203969693U (en) | A kind of adjustable student desk | |
| CN103267212A (en) | Multi-degree of freedom fixing support | |
| CN104106927B (en) | Integration desk and chair | |
| CN203453718U (en) | Gong support | |
| CN204931032U (en) | A kind of tables and chairs arrangement for adjusting height and desk thereof and chair | |
| CN106263703A (en) | A kind of lifting cabinet lower limb | |
| CN202983833U (en) | Buffer base of paint grinder | |
| CN203676472U (en) | Lifting desk for pedagogy | |
| CN203646883U (en) | Rotary supporting seat | |
| CN205162471U (en) | Seat | |
| CN208003060U (en) | A kind of oral cavity dental chair rotating mechanism connection fixing base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |