CN103735063A - A portable multidirectional rotating swing rocking chair - Google Patents
A portable multidirectional rotating swing rocking chair Download PDFInfo
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- CN103735063A CN103735063A CN201210392129.2A CN201210392129A CN103735063A CN 103735063 A CN103735063 A CN 103735063A CN 201210392129 A CN201210392129 A CN 201210392129A CN 103735063 A CN103735063 A CN 103735063A
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- rocking chair
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- shaking tray
- lasso
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Abstract
The invention provides a portable multidirectional rotating swing rocking chair comprising a chair seat (1). The chair is characterized in that the bottom of the chair seat (1) is provided with a rocking tray (2), the undersurface of rocking tray (2) is a ball cambered surface (21), feet of a person can touch a supporting surface where the rocking tray (2) is, the sphere radius R of the ball cambered surface (21) is larger than the distance between the jointly-swing gravity center G (10) and the supporting surface where the rocking tray (2) is, the rocking tray is made of a plastic material, a shoulder (24) the periphery of which is a taper bevel (240) is disposed on the rocking tray (2), and the bottom end of the chair seat (1) is provided with a ferrule (25) which sleeves on the shoulder (24) by the taper bevel (240). The cooperation manner and relationship of the ferrule (25) and the shoulder (24) in the chair provided by the invention are optimized, the supporting capacity is stronger, the rocking performance is more stable and the driving is more light and convenient, and therefore the chair has more ideal using comfort and is prone to popularization and application.
Description
Technical field
The present invention relates to a kind of pendulum rotating rocking chair, particularly a kind of light multiple-directional rotating pendulum rocking chair.
Background technology
The various pendulum rotating made from pendulum rotating principle of the existing use of the public are shaken tool, as the rocking chair of being grown up, bassinet or shaking table, children's rocking horse etc., can only on the single direction of front and back, wave, and it is abundant not or perfect to make existing pendulum rotating shake the recreational and interest that tool embodied in actual use.
Although the < < tumbler Body-building rocking chair > > that application number is 200720157550.X provides a kind of rocking chair technology that can wave in multiple directions for the public, but easily there is following defect in this technology: 1. the technical scheme of this rocking chair needs the counterweight that quality is larger, and make this rocking chair comparatively heavy, not only consumptive material is many and cost of manufacture is high, is also unfavorable for moving and circulating of this rocking chair product.2. this technical scheme is because of " chair is positioned at tumbler housing ", people is not easy directly to sit on this " chair ", or the people who has been sitting on this " chair " is not easy to get off from this rocking chair, be that people falls to sitting and rises and sit all inconveniences on this rocking chair, make only " being particularly suitable for children uses " of this rocking chair.Even if this rocking chair is used adult's that also need to be around this rocking chair help to children, as being taken in one's arms, children are placed on this " chair ", or by children from this " chair " embrace from, it is unsuitable for children or can not be upper and lower voluntarily from this rocking chair, otherwise, easily make that this rocking chair is unbalance and to cause these children to fall injured, the use of this rocking chair easily exists potential safety hazard." chair is positioned at tumbler housing ", make adult on this rocking chair, rise sit or fall sit more inconvenient, and more easily cause use safety problem.3. this technical scheme is because of " chair is positioned at tumbler housing ", make the foot that is sitting in the people on this " chair " be difficult to contact with the supporting surface of this rocking chair, and the people who makes to be sitting on this rocking chair cannot drive this rocking chair to carry out reciprocating swing voluntarily, the help that is sitting in the people that people on this rocking chair need to be around this rocking chair could realize waves.4. for this rocking chair is not fallen, this rocking chair entirety is inevitable heavy, and make it drive effort, swing efficiency is low, needing lasting external force support to maintain waves, make the swing of this rocking chair mostly in passive driving swinging condition, and make this rocking chair be difficult to gain freedom reciprocally swinging and lack the leisure result of use under the state that freely swings, be difficult to meet leisure instructions for use; And because this rocking chair entirety is heavier, easily ground or floor is produced compared with large impact and easily causes vibration and noise, this is also unfavorable for applying of this technical scheme.5. when the larger adult of quality uses this rocking chair; the overall position of centre of gravity of this rocking chair and human body is prone on larger and moves; and easily affect the normal of this rocking chair or use safely, although this rocking chair is provided with safety belt, also cannot eliminate the potential safety hazard that it in use easily exists completely.
Summary of the invention
The object of the present invention is to provide a kind of light multiple-directional rotating pendulum rocking chair, rocking chair of the present invention not only can be implemented in any vertical orientation of its place supporting plane and wave, fall to sitting and rise and sit safe ready, can drive voluntarily and realize free reciprocally swinging by sitting people thereon, and it is more stable to swing performance, drive lightlyer, there is better comfort.
The object of the present invention is achieved like this, and described light multiple-directional rotating pendulum rocking chair comprises and which is provided with the seat support that is suitable for human body and sits the member of lying, and it is characterized in that: the bottom of described seat support is provided with coupled shaking tray in the form of annular discs; Serve as reasons and be positioned at the spherical cambered surface of being inverted umbrella that is that circular arc line that the radius on the cross section base by shaking tray center is R forms around the center line X rotation of shaking tray in the bottom surface of described shaking tray; Between seat face on described seat support and the supporting surface at shaking tray place, have suitable height, the diameter on described shaking tray end edge is suitable, so that be seated at the pin of the people on seat support and can touch the supporting surface at shaking tray place; Described shaking tray and described seat support and the human body of sitting are thereon configured to same swing entirety, and form the common focus point G swinging, and the radius of a ball R of described spherical cambered surface is greater than the distance between described focus point G and described shaking tray place supporting surface;
Described shaking tray is made by the plastic material with suitable intensity, and its upper end is also provided with the shoulder of structure integral with it, and described shoulder is annular, and its outer circumferential side is the cone inclined-plane with suitable tapering, and the center line X of its axial line and shaking tray coincides;
The bottom of described seat support is provided with the coupled lasso that is annular, and described lasso is sleeved on shoulder through the cone inclined-plane of shoulder, so that seat support is connected on described shaking tray.
The bottom of rocking chair of the present invention is provided with the shaking tray that bottom surface is spherical cambered surface, and the radius of spherical cambered surface is greater than the distance between focus point G and the shaking tray place supporting surface of common swing, can make rocking chair of the present invention in the different verticals orientation of its place supporting plane, realize free reciprocating swing in company with the human body on it, rocking chair of the present invention has multidirectional free reciprocally swinging function.
The height of the seat support of rocking chair of the present invention and the size of shaking tray cooperatively interact, can be naturally in the time of can allowing user land in its foot on this rocking chair, fall to sitting or seat, use safer convenience, and can allow user's foot and the supporting surface of rocking chair of the present invention contact, and make to be sitting in mode that people on this rocking chair can adopt foot's point ground, drive voluntarily and wave, it is more convenient to use.
The shaking tray of rocking chair of the present invention is made by plastic material, can adopt injection mold batch making, is conducive to reduce its production cost, can improve the making precision of shaking tray and spherical cambered surface, makes rocking chair of the present invention swing stable performance.Adopt the shaking tray made of plastic material, its hardness causes damage compared with low and difficult to flooring, and its entirety has certain elasticity, waves to use that vibrations are little and noise is low, promotes the comfortableness of rocking chair use of the present invention.
particularly,in rocking chair of the present invention, the shoulder outer circumferential side on shaking tray is cone inclined-plane, and lasso is sleeved on shoulder through this cone inclined-plane, and seat support is connected on shaking tray.When the seat support of rocking chair of the present invention and lasso carrying human bady gravitational, this fit system between lasso and shoulder, and under human bady gravitational effect, shoulder is obtained from it
outwardall side direction the pretightning force of shaking tray center position, and this pretightning force is by the corresponding increase along with the increase of human bady gravitational that this rocking chair carries; This pretightning force makes shaking tray set up corresponding internal stress simultaneously, this internal stress is conducive to strengthen the non-deformability of shaking tray, and this internal stress is by the corresponding increase along with the increase of this pretightning force, and the non-deformability that this further promotes again shaking tray, makes rocking chair of the present invention have stronger bearing capacity.Be that the lasso that in rocking chair of the present invention, institute's structure is established is sleeved on fit system and the corresponding interactively on shoulder through this cone inclined-plane, can make non-deformability corresponding enhancing along with the increase of human bady gravitational that this rocking chair carries of shaking tray, make shaking tray after carrying human bady gravitational, the spherical cambered surface shape of its bottom side keeps more stable state, and makes rocking chair of the present invention have more stable swing performance.Adopt this cooperation and interactively, can make shaking tray more frivolous, can reduce the material consumption of shaking tray and reduce its cost of manufacture, make this rocking chair weight lighter, drive wave lighter.
In a word, rocking chair of the present invention has multidirectional free reciprocally swinging function, can obtain more traditional pendulum rotating rocking chair and more use enjoyment, and there is better comfort, thereby overcome traditional pendulum rotating rocking chair because only swing the deficiency existing on single direction.In the technical scheme of rocking chair of the present invention, do not need to arrange the balancing weight that quality is larger, unitary construction is light, has overcome in existing rocking chair technical scheme and has easily existed aforesaid deficiency because arranging balancing weight.Lasso in rocking chair of the present invention is sleeved on fit system and the corresponding interactively on shoulder through this cone inclined-plane, can make non-deformability corresponding enhancing along with the increase of human bady gravitational that this rocking chair carries of shaking tray, and it is more stable to make rocking chair of the present invention swing performance, drive lightlyer, there is better comfort.
Lasso and the fit system between shoulder and interactively in light multiple-directional rotating pendulum rocking chair of the present invention
optimizecan give full play to the advantage that adopts the shaking tray made of plastic material to have, and can slacken the intensity of this shaking tray and the relatively low and adverse effect brought of rigidity, make rocking chair bearing capacity of the present invention stronger, swing performance more stable, drive lightlyer, there is more preferably comfort and be easy to apply.
Accompanying drawing explanation
Fig. 1 is the organigram of the embodiment of the present invention one.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the R-R cutaway view of Fig. 2.
Fig. 5 is the I portion zoomed-in view of Fig. 4.
Fig. 6 is the organigram of the embodiment of the present invention two.
Fig. 7 is the II portion zoomed-in view of Fig. 6.
In figure: seat support 1, focus point G-10, shaking tray 2, center line X-20, spherical cambered surface 21, shoulder 24, cone inclined-plane 240, bottom outlet 241, screw 242, pressure pad 243, via hole 244, lasso 25, cushion rubber 26, rubber cushion 27, foot rest 3, mounting 4.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
embodiment mono-
The light multiple-directional rotating pendulum rocking chair (structure is shown in Fig. 1 to Fig. 5) of the embodiment of the present invention one, comprises and which is provided with the seat support 1 that is suitable for human body and sits the member of lying, its feature is: the bottom of seat support 1 is provided with coupled shaking tray in the form of annular discs 2; Serve as reasons and be positioned at the spherical cambered surface 21 of being inverted umbrella that is that circular arc line that the radius on the cross section base by shaking tray 2 centers is R forms around the center line X20 rotation of shaking tray 2 in the bottom surface of shaking tray 2; Between the supporting surface at the seat face on seat support 1 and shaking tray 2 places, have suitable height, the diameter on shaking tray 2 end edges is suitable, so that be seated at the pin of the people on seat support 1 and can touch the supporting surface at shaking tray 2 places; Shaking tray 2 is configured to same swing entirety with seat support 1 and seat human body thereon, and forms the common focus point G10 swinging, and the radius of a ball R of spherical cambered surface 21 is greater than the distance between focus point G10 and shaking tray 2 place supporting surfaces;
Above-mentioned shaking tray 2 is made by the plastic material with suitable intensity, its upper end is also provided with the shoulder 24 of structure integral with it, shoulder 24 is annular, and its outer circumferential side is the cone inclined-plane 240 with suitable tapering, and the center line X20 of its axial line and shaking tray 2 coincides;
The bottom of above-mentioned seat support 1 is provided with the coupled lasso that is annular 25, and lasso 25 is sleeved on shoulder 24 through the cone inclined-plane 240 of shoulder 24, so that seat support 1 is connected on shaking tray 2.
In the present embodiment, shoulder 24 outer circumferential sides on shaking tray 2 are cone inclined-plane 240, and lasso 25 is sleeved on shoulder 24 through this cone inclined-plane 240, and seat support 1 is connected on shaking tray 2.When the seat support 1 of this rocking chair and lasso 25 carry human bady gravitational, fit system and interaction relationship between above-mentioned lasso 25 and shoulder 24, and under human bady gravitational effect, shoulder 24 is obtained from it
outwardall side direction the pretightning force of shaking tray 2 center positions, and this pretightning force is by the corresponding increase along with the increase of human bady gravitational that this rocking chair carries; This pretightning force makes shaking tray 2 set up corresponding internal stress simultaneously, and this internal stress is conducive to strengthen the non-deformability of shaking tray 2, and this internal stress is the corresponding increase along with the increase of this pretightning force, and this further promotes again the non-deformability of shaking tray 2.It is non-deformability corresponding enhancing along with the increase of carried human bady gravitational that the present embodiment rocking chair can make shaking tray 2, make shaking tray 2 after carrying human bady gravitational, spherical cambered surface 21 shapes of its bottom side keep more stable state, make this rocking chair there is more stable swing performance and the swing efficiency of Geng Gao, can further promote the comfortableness that this rocking chair is used.
For the light multiple-directional rotating pendulum rocking chair that makes the present embodiment is easier to practice and has better result of use, on the basis of above-mentioned structure, the further structure of the present embodiment is established following structure, and its benefit is statement subsequently also.
Further structure 1: the cone inclined-plane 240 of above-mentioned shoulder 24 outer circumferential sides has suitable little tapering, so that be between lasso 25 and shoulder 24
self-lockingthe connection status coordinating.
The tapering restrictive requirement that propose of the present embodiment to cone inclined-plane 240 so that lasso 25 with
self-lockingstateful connection, on shoulder 24, can make seat support 1 be difficult for departing from from shaking tray 2, is conducive to the safe handling of this rocking chair; Meanwhile, because producing
self-lockingthe suitable little tapering on the cone inclined-plane 240 of connection status, is conducive to further promote the non-deformability of shaking tray 2.
Further structure 2: above-mentioned lasso 25 is made by metal material.
Lasso 25 in the present embodiment is made with metal material, can make lasso 25 have better rigidity, is conducive to promote the non-deformability of shaking tray 2.
Further structure 3: above-mentioned lasso 25 is made by round steel pipe.
Lasso 25 in the present embodiment can further select round steel pipe to make, and cross section profile is that circular steel pipe can make the fit between lasso 25 and shoulder 24 easier, can make the assembly and connection between seat support 1 and shaking tray 2 more convenient.
Further structure 4: above-mentioned seat support 1 is constituted by the foot rest with suitable height 3 made from steel and detachable connection mounting 4 above it; Lasso 25 is welded in the bottom of foot rest 3.
Further structure 5: the upper end of above-mentioned shoulder 24 is provided with several along its circumferential uniform bottom outlet 241, and the diameter of bottom outlet 241 and the tapping screw of specific standard 242 are suitable, and arrange the pressure pad 243 on lasso 25 that is pressed on via hole 244.
embodiment bis-
The embodiment of the present invention
twolight multiple-directional rotating pendulum rocking chair (structure is shown in Fig. 6 and Fig. 7).The present embodiment two is on the basis of the embodiment of the present invention one, and further structure is established following structure, and its benefit is statement subsequently also.
Further structure 1: the outer circumferential side of above-mentioned shoulder 24 is provided with cushion rubber 26, and cushion rubber 26 is made by flexible plastic material, its inside and outside two weeks sides are and the cone inclined-plane of the cone inclined-plane 240 identical taperings of shoulder 24; Cushion rubber 26 is tightly placed in the outer circumferential side of shoulder 24, and lasso 25 is sleeved on cushion rubber 26 outer circumferential sides, so that lasso 25 is connected with the tight cover of shoulder 24 through cushion rubber 26.
In production practices, because member easily exists foozle, easily make to occur bad mated condition between shoulder 24 and lasso 25, and cause shaking tray 2 along stressed in its each circumferential orientation and be out of shape unbalancedly, and make its inadequate stable and consistent of swing performance in different verticals orientation.
And the flexible cushion rubber 26 that in the present embodiment, institute's structure is established is conducive to overcome above-mentioned defect.The cushion rubber 26 that institute's structure is established can make shaking tray 2 and the distribution of force of shoulder 24 in each orientation circumferential along it more balanced, and make shaking tray 2 after its carrying human bady gravitational, the spherical cambered surface 21 of its bottom side is out of shape less and more balanced, be conducive to the swing performance more stable and consistent of this rocking chair in the different verticals orientation of its supporting surface, to obtain more preferably result of use.The cushion rubber 26 that institute's structure is established also has buffering and cushioning effect, can further promote the comfortableness that this rocking chair is used.The cushion rubber 26 that institute's structure is established, can reduce the quality of fit requirement between shoulder 24 and lasso 25, and be conducive to reduce production costs.
Further structure 2: be provided with rubber cushion 27 between above-mentioned lasso 25 and the end face of shaking tray 2, rubber cushion 27 and cushion rubber 26 adopt identical plastic material to make, and both are a unitary construction.
The rubber cushion 27 that institute's structure is established is conducive to overcome the bad mated condition between lasso 25 and shaking tray 2 end faces and the defect that causes.The rubber cushion 27 that institute's structure is established has good buffering and cushioning effect, is also conducive to promote the comfortableness that this rocking chair is used.Rubber cushion 27 and the integral structure of cushion rubber 26, it is all more convenient to manufacture and assemble.
The light multiple-directional rotating pendulum rocking chair of the present embodiment has following features: 1. this rocking chair can be realized free reciprocating swing in the different verticals orientation of shaking tray 2 supporting planes, i.e. this enforcement rocking chair has multidirectional free reciprocally swinging function.2. can be naturally when the shaking tray 2 of this rocking chair can allow user land in foot on this rocking chair, fall to sitting or seat, and can adopt the mode on foot point ground to drive and wave voluntarily, make this rocking chair to wave use convenient.3. the shaking tray 2 of this rocking chair is made by plastic material, and simple structure is light, and making precision is high, and not easy damaged ground is waved and used vibrations little low with noise, and uses more comfortable.4. the lasso 25 in rocking chair of the present invention is sleeved on fit system and the annexation on this cone inclined-plane 240, can make non-deformability corresponding enhancing along with the increase of human bady gravitational that this rocking chair carries of shaking tray 2, make rocking chair bearing capacity of the present invention stronger, drive lighter, swing performance more stable, there is better comfort.5. the cushion rubber 26 that in this rocking chair, institute's structure is established is conducive to overcome the bad mated condition between cone inclined-plane 240 and the lasso 25 of shoulder 24 and the defect that causes, can further promote the comfortableness that this rocking chair is used, and make this rocking chair have better production technology.
In a word, lasso and the fit system between shoulder and the interactively in light multiple-directional rotating pendulum rocking chair of the present invention
optimize, bearing capacity is stronger, swings performance more stable, drives lightlyer, makes rocking chair of the present invention have more preferably comfort and be easy to apply.
Claims (8)
1. a light multiple-directional rotating pendulum rocking chair, comprises and which is provided with the seat support (1) that is suitable for human body and sits the member of lying, and it is characterized in that: the bottom of described seat support (1) is provided with coupled shaking tray in the form of annular discs (2); Serve as reasons and be positioned at the spherical cambered surface (21) of being inverted umbrella that is that circular arc line that the radius on the cross section base by shaking tray (2) center is R forms around center line X (20) rotation of shaking tray (2) in the bottom surface of described shaking tray (2); Between the supporting surface at the seat face on described seat support (1) and shaking tray (2) place, have suitable height, the diameter on described shaking tray (2) end edge is suitable, so that be seated at the pin of the people on seat support (1) and can touch the supporting surface at shaking tray (2) place; Described shaking tray (2) is configured to same swing entirety with described seat support (1) and seat human body thereon, and forming the common focus point G (10) swinging, the radius of a ball R of described spherical cambered surface (21) is greater than the distance between described focus point G (10) and described shaking tray (2) place supporting surface;
Described shaking tray (2) is made by the plastic material with suitable intensity, its upper end is also provided with the shoulder (24) of structure integral with it, described shoulder (24) is annular, its outer circumferential side is the cone inclined-plane (240) with suitable tapering, and the center line X (20) of its axial line and shaking tray (2) coincides;
The bottom of described seat support (1) is provided with the coupled lasso that is annular (25), and described lasso (25) is sleeved on shoulder (24) through the cone inclined-plane (240) of shoulder (24) upper, so that seat support (1) is connected on described shaking tray (2).
2. light multiple-directional rotating pendulum rocking chair according to claim 1, is characterized in that: the cone inclined-plane (240) of described shoulder (24) outer circumferential side has suitable little tapering, so that be between described lasso (25) and described shoulder (24)
self-lockingthe connection status coordinating.
3. light multiple-directional rotating pendulum rocking chair according to claim 1 and 2, is characterized in that: described lasso (25) is made by metal material.
4. light multiple-directional rotating pendulum rocking chair according to claim 3, is characterized in that: described lasso (25) is made by round steel pipe.
5. light multiple-directional rotating pendulum rocking chair according to claim 4, is characterized in that: described seat support (1) is constituted by the foot rest with suitable height (3) made from steel and detachable connection mounting (4) above it; Described lasso (25) is welded in the bottom of described foot rest (3).
6. light multiple-directional rotating pendulum rocking chair according to claim 5, it is characterized in that: the outer circumferential side of described shoulder (24) is provided with cushion rubber (26), described cushion rubber (26) is made by flexible plastic material, and its inside and outside two weeks sides are and the cone inclined-plane of the identical tapering in cone inclined-plane (240) of shoulder (24); Described cushion rubber (26) is tightly placed in the outer circumferential side of described shoulder (24), and described lasso (25) is sleeved on described cushion rubber (26) outer circumferential side, so that lasso (25) is connected through the tight cover of cushion rubber (26) and shoulder (24).
7. light multiple-directional rotating pendulum rocking chair according to claim 6, it is characterized in that: between described lasso (25) and the end face of described shaking tray (2), be provided with rubber cushion (27), described rubber cushion (27) and cushion rubber (26) adopt identical plastic material to make, and both are a unitary construction.
8. light multiple-directional rotating pendulum rocking chair according to claim 1, it is characterized in that: the upper end of described shoulder (24) is provided with several along its circumferential uniform bottom outlet (241), the screw (242) of the diameter of described bottom outlet (241) and specific standard is suitable, and arrange there is via hole (244) be pressed on the pressure pad (243) on lasso (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392129.2A CN103735063A (en) | 2012-10-17 | 2012-10-17 | A portable multidirectional rotating swing rocking chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392129.2A CN103735063A (en) | 2012-10-17 | 2012-10-17 | A portable multidirectional rotating swing rocking chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103735063A true CN103735063A (en) | 2014-04-23 |
Family
ID=50492198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210392129.2A Pending CN103735063A (en) | 2012-10-17 | 2012-10-17 | A portable multidirectional rotating swing rocking chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103735063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022167701A1 (en) * | 2021-02-04 | 2022-08-11 | Domingo Carretero Aranda | Dynamic chair |
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|---|---|---|---|---|
| US4025107A (en) * | 1976-01-19 | 1977-05-24 | Charles Chippa | Collapsible spoon-bottom chair |
| CN86209063U (en) * | 1986-11-04 | 1987-07-01 | 陈永华 | Multipurpose universal swinging chair |
| US7168766B2 (en) * | 2004-09-20 | 2007-01-30 | Mead Pelletier | Chair and desk assembly |
| US7478878B2 (en) * | 2005-11-22 | 2009-01-20 | Oettinger Marc P | Multi-directional, self-righting chair |
| US20090085386A1 (en) * | 2007-09-28 | 2009-04-02 | Target Brands, Inc. | Swivel Rocker Assembly |
| CN105887944A (en) * | 2016-05-04 | 2016-08-24 | 河海大学 | 3D printing model pile and sand rain method test manufacturing device and application method thereof |
-
2012
- 2012-10-17 CN CN201210392129.2A patent/CN103735063A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025107A (en) * | 1976-01-19 | 1977-05-24 | Charles Chippa | Collapsible spoon-bottom chair |
| CN86209063U (en) * | 1986-11-04 | 1987-07-01 | 陈永华 | Multipurpose universal swinging chair |
| US7168766B2 (en) * | 2004-09-20 | 2007-01-30 | Mead Pelletier | Chair and desk assembly |
| US7478878B2 (en) * | 2005-11-22 | 2009-01-20 | Oettinger Marc P | Multi-directional, self-righting chair |
| US20090085386A1 (en) * | 2007-09-28 | 2009-04-02 | Target Brands, Inc. | Swivel Rocker Assembly |
| CN105887944A (en) * | 2016-05-04 | 2016-08-24 | 河海大学 | 3D printing model pile and sand rain method test manufacturing device and application method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022167701A1 (en) * | 2021-02-04 | 2022-08-11 | Domingo Carretero Aranda | Dynamic chair |
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Application publication date: 20140423 |
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