CN104770993A - Automatic lifting device - Google Patents
Automatic lifting device Download PDFInfo
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- CN104770993A CN104770993A CN201410013345.0A CN201410013345A CN104770993A CN 104770993 A CN104770993 A CN 104770993A CN 201410013345 A CN201410013345 A CN 201410013345A CN 104770993 A CN104770993 A CN 104770993A
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- wheel
- shackle member
- combined block
- support
- lifting apparatus
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Abstract
The invention relates to an automatic lifting device. The automatic lifting device is installed between a wheel at the bottom of a loading device and a wheel support, and mainly comprises a support combination piece, a wheel combination block, a second clamped connection piece and a baffle. In particular, the automatic lifting device is simply installed between the wheel and the support; in this way, when the loading device, such as an infusion support, an office chair, an industrial chair, an industrial desk or a trunk, with the wheel and the wheel support encounters a barrier in the front during movement, the wheel at the bottom of the infusion support can be automatically lifted and go over the barrier under the effect of the automatic lifting device, and therefore falling injuries caused by the fact that a user is influenced by the barrier in the front when the loading device is moved can be effectively prevented through the design.
Description
Technical field
The invention relates to a kind of wheel lifting apparatus, particularly carrying device, such as, the automatic lifting apparatus of one between the wheel of infusion stand, office chair, industrial chair, industrial table or bottom of luggage case and wheel support about being installed on to take advantage of.
Background technology
For accepting the sufferer of transfusion, infusion stand is a kind of indispensable medical auxiliary equipment, reason is to accept transfusion sufferer must by the mode of infusion, and then by the nutrient input bodies such as glucose, normal saline solution, electrolyte, Amino acid, protein, the water balance whereby in mode holder and basic psychological need.
Refer to Fig. 1, the stereogram of the existing a kind of infusion stand commonly used.As shown in Figure 1, the existing infusion stand 1 ' commonly used formed with suspension bracket 13 ' primarily of pedestal 11 ', support bar 12 ', and wherein, this pedestal 11 ' comprises wheel support 111 ' and multiple wheel 112 '.Further, please Fig. 2 is consulted unceasingly, the mobile schematic diagram of the pedestal of this existing infusion stand commonly used.The time that usual acceptance is infused is continuation, and therefore, have the demand of action once the sufferer accepting transfusion, sufferer must carry infusion stand 1 ' and together take action.
But, as shown in Figure 2, when sufferer holds infusion stand walking, the pedestal 11 ' of infusion stand 1 ' must be lifted when meeting with preceding object thing 2 ', and then by this barrier 2 '; But, for be due to illness in hospital and for the sufferer that must accept continuation transfusion, especially old man and child's sufferer, the strength that they are for want of enough and fully cannot raise infusion stand 1 ' pedestal 11 ', or infusion stand 1 ' cannot be raised evenly; Therefore, when old man or child's sufferer hold infusion stand 1 ' walk and suffer from preceding object thing 2 ' time, often because the uneven and injured facts of falling, such situation school not pleasure see.Therefore, via above-mentioned, what I can clearly learn is, current the existing infusion stand 1 ' commonly used only provides wheel rolling function, do not comprise the design of any " being easy to across obstacle ", so, the demand that the existing infusion stand 1 ' commonly used still has shortcomings and deficiencies and cannot use in response to reality in mechanism design.
Therefore, because at present the existing infusion stand 1 ' commonly used of institute still has shortcomings and deficiencies and cannot in response to the demand in reality use in mechanism design, the present inventor does one's utmost to be studied invention, finally the automatic lifting apparatus of one of the present invention has been researched and developed, this automatic lifting apparatus can be bonded to take advantage of and carry between the wheel of device (such as infusion stand) and wheel support, take advantage of to make this and carry a device when can meet with preceding object thing, to be automatically lifted and by this barrier.
As can be seen here, above-mentioned existing infusion stand with in use in structure, obviously still has inconvenience and defect, and is urgently further improved.Therefore how to found a kind of automatic lifting apparatus of new structure, also become the target that current industry pole need be improved.
Summary of the invention
The object of the invention is to, overcome the defect that existing infusion stand exists, and provide a kind of automatic lifting apparatus of new structure, technical problem to be solved be make it mainly be installed in take advantage of to carry device between wheel and wheel support; Wherein, this wheel and this wheel support come among the foundation means of infusion stand; Or this wheel and this wheel support also can come among the foundation means of office chair; Further, this wheel and this wheel support also can come among the universal wheels of industrial chair, industrial table or luggage case.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to the automatic lifting apparatus of one that the present invention proposes, being installed in take advantage of carries between the wheel of bottom of device and wheel support, comprising: support conjunction, be incorporated into bottom this wheel support, and these framework two ends has the first shackle member and the first articulated part respectively by upper combined axis; Wheel combined block, is incorporated into the mode of this first articulated part with its second articulated part and connects this support conjunction, and this wheel combined block is bonded to this wheel by once combined axis; Second shackle member, is arranged on this wheel combined block, and with the mutual clamping of this first shackle member, wherein, the two ends of this second shackle member are respectively equipped with the first protuberance and the second protuberance; And baffle plate, be incorporated into this wheel combined block and be positioned at the below of this second shackle member, and this baffle plate is perpendicular to horizontal plane; Wherein, when this wheel slippage and when meeting with barrier, pushing and making this wheel combined block counterclockwise and move with low-angle pivot of this barrier can be subject to; Meanwhile, this second protuberance of this second shackle member can be pushed in the top of this baffle plate, makes this second shackle member depart from the clamping relation with this first shackle member; Wherein, when this second shackle member departs from the clamping relation of this first shackle member and this wheel slides constantly, this second shackle member is also routinely subject to pushing of this baffle plate, and then makes this first protuberance of this second shackle member be positioned at the below of this first shackle member; Further, when this wheel slides constantly, this wheel combined block counterclockwise moves with wide-angle pivot, makes this baffle plate and the automatic lifting of this wheel and crosses this barrier.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid automatic lifting apparatus, is characterized in that more comprising: latch, in order to insert this first articulated part and this second articulated part, makes this second articulated part be incorporated into this first articulated part; 2 first bolting elements, in order to insert between this first articulated part and this support conjunction, make this first articulated part be incorporated into this support conjunction; 2 second bolting elements, in order to insert between this first shackle member and this support conjunction, make this first shackle member be incorporated into this support conjunction; Two torsionsprings, are arranged at the two ends of this latch respectively, in order to be lifted with this wheel and after crossing this barrier, by this wheel combined block, this second shackle member, this baffle plate and this wheel involution to original position; And screw, in order to be screwed into combined axis on this from the bottom of this support conjunction, make this support conjunction be incorporated into the bottom of this wheel support by combined axis on this.
Aforesaid automatic lifting apparatus, it is characterized in that this first protuberance is located at the upper surface of this second shackle member front end, and this second protuberance is located at the lower surface of this second shackle member rear end, and this second shackle member front end is more formed with cambered surface.
Aforesaid automatic lifting apparatus, it is characterized in that this formation Access Division, the first shackle member bottom, in order to the front end of this second shackle member of clamping, and the lower surface of this Access Division is formed with inclined-plane.
Aforesaid automatic lifting apparatus, is characterized in that more comprising: multiple first connecting rod, in order to insert the rear end of this wheel combined block and this second shackle member, makes this second shackle member be arranged on this wheel combined block; Multiple second connecting rod, in order to insert this wheel combined block and this baffle plate, makes this baffle plate be arranged on this wheel combined block; Multiple Compress Spring, is sheathed on described first connecting rod and described second connecting rod respectively, and between described first connecting rod and this wheel combined block, and between described second connecting rod and this wheel combined block; And multiple nut, be sheathed on described first connecting rod and described second connecting rod respectively, be arranged between this second shackle member and this wheel combined block in order to fixing described first connecting rod, and fixing described second connecting rod is arranged between this baffle plate and this wheel combined block.
Aforesaid automatic lifting apparatus, it is characterized in that this takes advantage of a year device to be infusion stand, and this wheel the plurality of and this wheel support forms the foundation means of this infusion stand.
Aforesaid automatic lifting apparatus, it is characterized in that this takes advantage of a year device to be office chair, and this wheel multiple and this wheel support forms the foundation means of this office chair.
Aforesaid automatic lifting apparatus, is characterized in that this wheel combined block is bonded to this wheel by lower combined axis.
Aforesaid automatic lifting apparatus, is characterized in that this is taken advantage of and carries device and be selected from any one that following group knits: industrial chair, industrial table and luggage case.
Aforesaid automatic lifting apparatus, is characterized in that this wheel and this wheel support form universal wheels.
The present invention compared with prior art has obvious advantage and beneficial effect.As known from the above, for achieving the above object, the invention provides a kind of lifting apparatus automatically, being installed in take advantage of carries between the wheel of bottom of device and wheel support, and comprise: support conjunction, be incorporated into the bottom of this wheel support by upper combined axis, and these framework two ends have the first shackle member and the first articulated part respectively; Wheel combined block, is incorporated into the mode of this first articulated part and connects this support conjunction, and this wheel combined block is bonded to this wheel by lower combined axis with its second articulated part; Second shackle member, is arranged on this wheel combined block, and with the mutual clamping of this first shackle member, wherein, the two ends of this second shackle member are respectively equipped with the first protuberance and the second protuberance; And baffle plate, be incorporated into this wheel combined block and be positioned at the below of this second shackle member, and this baffle plate is perpendicular to horizontal plane; Wherein, when this wheel slippage and when meeting with barrier, pushing and making this wheel combined block counterclockwise and move with low-angle pivot of this barrier can be subject to; Meanwhile, this second protuberance of this second shackle member can be pushed in the top of this baffle plate, makes this second shackle member depart from the clamping relation with this first shackle member; Wherein, when this second shackle member departs from the clamping relation of this first shackle member and this wheel slides constantly, this second shackle member is also routinely subject to pushing of this baffle plate, and then makes this first protuberance of this second shackle member be positioned at the below of this first shackle member; Further, when this wheel slides constantly, this wheel combined block counterclockwise moves with wide-angle pivot, makes this baffle plate and the automatic lifting of this wheel and crosses this barrier.
By technique scheme, the automatic lifting apparatus of the present invention at least has following advantages and beneficial effect: the automatic lifting apparatus of (1) the present invention is installed in take advantage of and carries between the wheel of device and wheel support, wherein, this wheel and this wheel support come among the foundation means of infusion stand; Or this wheel and this support also can come among the foundation means of office chair; Further, coordinate different wheel structures, the automatic lifting apparatus of the present invention also can be mounted among universal wheels wheel carrier and wheel, and then is applied among industrial chair, industrial tables and chairs and luggage case.(2) by above-mentioned setting, when this take advantage of carry be installed on mobile in meet with preceding object thing time, the wheel bottom it just can the automatically lifting cross this barrier by the effect of the automatic lifting apparatus of the present invention; Importantly, such design can effectively prevent user mobile this take advantage of carry device when cause crank because being subject to the impact of preceding object thing, and then injured thing of falling.(3) and, when the infusion stand being provided with the automatic lifting apparatus of the present invention meets with preceding object thing in movement, the wheel below infusion stand just can the automatically lifting cross this barrier by the effect of the automatic lifting apparatus of the present invention; Importantly, when such design can prevent old man or child's sufferer from holding infusion stand walking effectively, cause crank because being subject to the impact of preceding object thing, and then injured thing of falling.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the stereogram of the existing a kind of infusion stand commonly used;
Fig. 2 is the mobile schematic diagram of the existing infusion stand pedestal commonly used;
Fig. 3 is the three-dimensional combination figure of a kind of automatic lifting apparatus of the present invention and wheel and wheel support;
Fig. 4 is the three-dimensional exploded view of automatic lifting apparatus and wheel and wheel support;
Fig. 5 A is the stereogram of infusion stand;
Fig. 5 B is the stereogram of office chair;
Fig. 6 is the exploded view of automatic lifting apparatus;
Fig. 7 is the second three-dimensional combination figure of the automatic lifting apparatus of the present invention and wheel and wheel support;
Fig. 8 A and Fig. 8 B is the practical application action diagram of automatic lifting apparatus.
[symbol description]
< > of the present invention
1: lifting apparatus 4 automatically: wheel
3: wheel support 5: barrier
1a: infusion stand 11a: foundation means
1b: office chair 11b: foundation means
11: support conjunction 12: wheel combined block
13: the second shackle member 14: baffle plate
15: latch 16: the first bolting element
17: the second bolting elements 18: torsionspring
19: screw 1A: the first connecting rod
1B: the second connecting rod 1C: Compress Spring
1D: nut 111a: upper combined axis
111: the first shackle member 112: the first articulated parts
121: the second articulated parts 122: lower combined axis
133: cambered surface 131: the first protuberance
132: the second protuberances 1111: Access Division
1112: inclined-plane
The existing known > of <
1 ': infusion stand 11 ': pedestal
12 ': support bar 13 ': suspension bracket
111 ': wheel carrier 112 ': wheel
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of automatic lifting apparatus proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
Referring to Fig. 3 and Fig. 4, is three-dimensional combination figure and the three-dimensional exploded view of a kind of automatic lifting apparatus of the present invention and wheel and wheel support.As shown in Figure 3 and Figure 4, a kind of lifting apparatus 1 automatically of the present invention is installed between wheel 4 and wheel support 3, and wherein, this wheel 4 comes among the foundation means 11a of infusion stand 1a with this wheel support 3; Or as shown in Fig. 5 A and Fig. 5 B, this wheel 4 also can come among the foundation means 11b of office chair 1b with this wheel support 3.
Consult Fig. 3 and Fig. 4 unceasingly, and please refer to Fig. 6, the exploded view of this automatic lifting apparatus.As shown in the figure, this automatic lifting apparatus 1 comprises: support conjunction 11, wheel combined block 12, second shackle member 13, baffle plate 14, latch 15,2 first bolting element 16,2 second bolting element 17, two torsionspring 18, screw 19, multiple first connecting rod 1A, multiple second connecting rod 1B, multiple Compress Spring 1C and multiple nut 1D.Wherein, this support conjunction 11 is incorporated into the bottom of this wheel support 3 by upper combined axis 111a, and the two ends of this framework 11 have the first shackle member 111 and the first articulated part 112 respectively.In conjunction with time, be screwed into combined axis 111a on this with this screw 19 from the bottom of this support conjunction 11, make this support conjunction 11 be incorporated into the bottom of this wheel support 3 by combined axis 111a on this.
Further, this wheel combined block 12 is incorporated into the mode of this first articulated part 112 with its second articulated part 121 and connects this support conjunction 11, and this wheel combined block 12 is bonded to this wheel 4 by lower combined axis 122.At this, must remark additionally, although the constitutional diagram of Fig. 4 illustrates wheel combined block 12 be bonded to this wheel 4 by lower combined axis 122, not limit the combination of wheel combined block 12 and wheel 4 with this.During practical application, still need to consider the structure of different wheel 4 and convert the combination of wheel combined block 12 and wheel 4.Refer to Fig. 7, the second three-dimensional combination figure of automatic lifting apparatus of the present invention and wheel and wheel carrier, as shown in Figure 7, coordinate different wheel 4 structures, wheel carrier 123 is extended in the bottom of this wheel combined block 12, in order to combine and to fix this wheel 4.Usually, this mode of fixing wheel 4 with wheel carrier 123 is applied among universal wheel (all-around wheel), and universal wheel is through being common among industrial chair, industrial tables and chairs and luggage case.
Hold above-mentioned explanation, this 2 first bolting element 16, in order to insert between this first articulated part 112 and this support conjunction 11, makes this first articulated part 112 be incorporated into this support conjunction 11.This latch 15 inserts this first articulated part 112 and this second articulated part 121, makes this second articulated part 121 be incorporated into this first articulated part 112.This two torsionspring 18 is arranged at the two ends of this latch 15 respectively, in order to be lifted at this wheel 4 and after crossing this barrier 5, by this wheel combined block 12, this second shackle member 13, this baffle plate 14 and this wheel 4 involution to original position.
This 2 second bolting element 17 inserts between this first shackle member 111 and this support conjunction 11, makes this first shackle member 111 be incorporated into this support conjunction 11, and clamping mutual to this first shackle member 111.The plurality of first connecting rod 1A inserts this wheel combined block 12 and the rear end of this second shackle member 13, and this second shackle member 13 is arranged on this wheel combined block 12, and clamping mutual to this first shackle member 111; As shown in the figure, the front end of the second shackle member 13 is formed with cambered surface 133, and the upper surface of this front end is provided with the first protuberance 131; And the lower surface of the rear end of this second shackle member 13 is provided with the second protuberance 132.In addition, the formation Access Division, bottom 1111 of the first shackle member 111, and the lower surface of this Access Division 1111 is formed with inclined-plane 1112; In the present invention, preset ground, this second shackle member 13 this Access Division 1111 of front end clamping on.
Unceasingly, the plurality of second connecting rod 1B inserts this wheel combined block 12 and this baffle plate 14, this baffle plate 14 is arranged on this wheel combined block 12 and is positioned at the below of this second shackle member 13, and this baffle plate 14 is perpendicular to horizontal plane.Moreover the plurality of Compress Spring 1C is sheathed on described first connecting rod 1A and described second connecting rod 1B respectively, and between described first connecting rod 1A and this wheel combined block 12 and between described second connecting rod 1B and this wheel combined block 12.Finally, the plurality of nut 1D is sheathed on described first connecting rod 1A and described second connecting rod 1B respectively, be arranged between this second shackle member 13 and this wheel combined block 12 in order to fixing described first connecting rod 1A, and fixing described second connecting rod 1B is arranged between this baffle plate 14 and this wheel combined block 12.
So, above-mentioned explanation discloses all components and the corresponding function thereof of the automatic lifting apparatus of the present invention clearly and completely.Then, the auxiliary technical characteristic being illustrated the automatic lifting apparatus of the present invention of action diagram will be continued through.Consulting Fig. 4 and Fig. 6 unceasingly, and scheme please refer to Fig. 8 A and Fig. 8 B, is the practical application action diagram of the automatic lifting apparatus of the present invention.As shown in Figure 8 A, this automatic lifting apparatus 1 is installed between wheel 4 and wheel support 3, and, wherein, when this wheel 4 slides and meets with barrier 5, first this baffle plate 14 is subject to pushing of barrier 5, and then slides along the plurality of second connecting rod 1B backward; Now, the top of baffle plate 14 can push the second protuberance 132 of the second shackle member 13 rear end lower surface further, and then the second shackle member 13 is also slided along the plurality of first connecting rod 1A backward, and then the clamping relation of disengaging and this first shackle member 111.Further, because wheel 4 routinely slides, the baffle plate 14 therefore slided backward can push this wheel combined block 12 by described Compress Spring 1C, makes wheel combined block 12 counterclockwise and moves with low-angle pivot.
As shown in Figure 8 A, cambered surface 133 in the second shackle member 13 front end along this Access Division 1111 lower surface inclined-plane 1112 and when skidding off the bottom of this second shackle member 13, and when making this first protuberance 131 of this second shackle member 13 be positioned at below this first shackle member 111, this second shackle member 13 departs from the clamping relation with this first shackle member 111 completely; Now, as shown in Figure 8 B, because this wheel 4 slides constantly, therefore, this wheel combined block 12 will routinely be pushed because of being subject to baffle plate 14 and counterclockwise move with wide-angle pivot, make the automatic lifting of this baffle plate 13 and this wheel 4 and cross this barrier 5.
Finally, as shown in Figure 8 B, when wheel 4 automatically lifting and after crossing this barrier 5, namely two torsionsprings 18 being arranged at latch 15 two ends force in second articulated part 121 at this wheel combined block 12 top, make wheel combined block 12 toward the clockwise direction pivot move; Further, the wheel combined block 12 that pivot moves pushes this baffle plate 14 and this second shackle member 13 by described Compress Spring 1C, mode makes this wheel combined block 12, this second shackle member 13, this baffle plate 14 and this wheel 4 involution to original position whereby.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. an automatic lifting apparatus, is installed in take advantage of and carries between the wheel of bottom of device and wheel support, it is characterized in that comprising:
Support conjunction, be incorporated into bottom this wheel support, and these framework two ends has the first shackle member and the first articulated part respectively by upper combined axis;
Wheel combined block, is incorporated into the mode of this first articulated part with its second articulated part and connects this support conjunction, and this wheel combined block is bonded to this wheel by once combined axis;
Second shackle member, is arranged on this wheel combined block, and with the mutual clamping of this first shackle member, wherein, the two ends of this second shackle member are respectively equipped with the first protuberance and the second protuberance; And
Baffle plate, is incorporated into this wheel combined block and is positioned at the below of this second shackle member, and this baffle plate is perpendicular to horizontal plane;
Wherein, when this wheel slippage and when meeting with barrier, pushing and making this wheel combined block counterclockwise and move with low-angle pivot of this barrier can be subject to; Meanwhile, this second protuberance of this second shackle member can be pushed in the top of this baffle plate, makes this second shackle member depart from the clamping relation with this first shackle member;
Wherein, when this second shackle member departs from the clamping relation of this first shackle member and this wheel slides constantly, this second shackle member is also routinely subject to pushing of this baffle plate, and then makes this first protuberance of this second shackle member be positioned at the below of this first shackle member; Further, when this wheel slides constantly, this wheel combined block counterclockwise moves with wide-angle pivot, makes this baffle plate and the automatic lifting of this wheel and crosses this barrier.
2. lifting apparatus automatically as claimed in claim 1, is characterized in that more comprising:
Latch, in order to insert this first articulated part and this second articulated part, makes this second articulated part be incorporated into this first articulated part;
2 first bolting elements, in order to insert between this first articulated part and this support conjunction, make this first articulated part be incorporated into this support conjunction;
2 second bolting elements, in order to insert between this first shackle member and this support conjunction, make this first shackle member be incorporated into this support conjunction;
Two torsionsprings, are arranged at the two ends of this latch respectively, in order to be lifted with this wheel and after crossing this barrier, by this wheel combined block, this second shackle member, this baffle plate and this wheel involution to original position; And
Screw, in order to be screwed into combined axis on this from the bottom of this support conjunction, makes this support conjunction be incorporated into bottom this wheel support by combined axis on this.
3. lifting apparatus automatically as claimed in claim 2, it is characterized in that this first protuberance is located at the upper surface of this second shackle member front end, and this second protuberance is located at the lower surface of this second shackle member rear end, and this second shackle member front end is more formed with cambered surface.
4. lifting apparatus automatically as claimed in claim 3, it is characterized in that this formation Access Division, the first shackle member bottom, in order to the front end of this second shackle member of clamping, and the lower surface of this Access Division is formed with inclined-plane.
5. lifting apparatus automatically as claimed in claim 3, is characterized in that more comprising:
Multiple first connecting rod, in order to insert the rear end of this wheel combined block and this second shackle member, makes this second shackle member be arranged on this wheel combined block;
Multiple second connecting rod, in order to insert this wheel combined block and this baffle plate, makes this baffle plate be arranged on this wheel combined block;
Multiple Compress Spring, is sheathed on described first connecting rod and described second connecting rod respectively, and between described first connecting rod and this wheel combined block, and between described second connecting rod and this wheel combined block; And
Multiple nut, be sheathed on described first connecting rod and described second connecting rod respectively, be arranged between this second shackle member and this wheel combined block in order to fixing described first connecting rod, and fixing described second connecting rod is arranged between this baffle plate and this wheel combined block.
6. lifting apparatus automatically as claimed in claim 1, it is characterized in that this takes advantage of a year device to be infusion stand, and this wheel the plurality of and this wheel support forms the foundation means of this infusion stand.
7. lifting apparatus automatically as claimed in claim 1, it is characterized in that this takes advantage of a year device to be office chair, and this wheel multiple and this wheel support forms the foundation means of this office chair.
8. lifting apparatus automatically as claimed in claim 1, is characterized in that this wheel combined block is bonded to this wheel by lower combined axis.
9. lifting apparatus automatically as claimed in claim 1, is characterized in that this is taken advantage of and carries device and be selected from any one that following group knits: industrial chair, industrial table and luggage case.
10. lifting apparatus automatically as claimed in claim 10, is characterized in that this wheel and this wheel support form universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013345.0A CN104770993A (en) | 2014-01-10 | 2014-01-10 | Automatic lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013345.0A CN104770993A (en) | 2014-01-10 | 2014-01-10 | Automatic lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104770993A true CN104770993A (en) | 2015-07-15 |
Family
ID=53613007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410013345.0A Pending CN104770993A (en) | 2014-01-10 | 2014-01-10 | Automatic lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104770993A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002002206A (en) * | 2000-04-19 | 2002-01-08 | Sanyuu:Kk | Step gap cleaning wheel |
| CN1628049A (en) * | 2002-02-15 | 2005-06-15 | 恩卡楚索鲁申斯公司 | Arrangement in a wheel lifting mechanism |
| WO2010027255A1 (en) * | 2008-09-04 | 2010-03-11 | Idetra B.V. | Lifting device for wheel assembly |
| US7837201B2 (en) * | 2008-10-16 | 2010-11-23 | National Chiao Tung University | Assistant apparatus for surmounting barrier |
| CN102126400A (en) * | 2009-12-15 | 2011-07-20 | 通用电气公司 | Wheel system with lifter apparatus |
| CN102822012A (en) * | 2010-04-07 | 2012-12-12 | 爱尔康研究有限公司 | Systems and methods for caster obstacle management |
-
2014
- 2014-01-10 CN CN201410013345.0A patent/CN104770993A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002002206A (en) * | 2000-04-19 | 2002-01-08 | Sanyuu:Kk | Step gap cleaning wheel |
| CN1628049A (en) * | 2002-02-15 | 2005-06-15 | 恩卡楚索鲁申斯公司 | Arrangement in a wheel lifting mechanism |
| WO2010027255A1 (en) * | 2008-09-04 | 2010-03-11 | Idetra B.V. | Lifting device for wheel assembly |
| US7837201B2 (en) * | 2008-10-16 | 2010-11-23 | National Chiao Tung University | Assistant apparatus for surmounting barrier |
| CN102126400A (en) * | 2009-12-15 | 2011-07-20 | 通用电气公司 | Wheel system with lifter apparatus |
| CN102822012A (en) * | 2010-04-07 | 2012-12-12 | 爱尔康研究有限公司 | Systems and methods for caster obstacle management |
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