CN201058087Y - Auxiliary rise armchair - Google Patents
Auxiliary rise armchair Download PDFInfo
- Publication number
- CN201058087Y CN201058087Y CNU2007201560114U CN200720156011U CN201058087Y CN 201058087 Y CN201058087 Y CN 201058087Y CN U2007201560114 U CNU2007201560114 U CN U2007201560114U CN 200720156011 U CN200720156011 U CN 200720156011U CN 201058087 Y CN201058087 Y CN 201058087Y
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- bar section
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Abstract
The utility model discloses a help-rise chair. The frame of the chair is provided with chair legs and armrests; a seat is fixed on the chair legs and is provided with two opposite front rod sections and back rod sections opposite; a first rod section, a second rod section and a third rod section are transversely arranged between the two back rod sections; footrest sets are arranged on the front rod sections of the seat; a backrest is pivoted at the back of the frame; the frame is also provided with a first connecting rod set, a second connecting rod set, a third connecting rod set and a fourth connecting rod set; by the inter-drive of the connecting rod sets, the lift of the backrest and the footrest sets can be conveniently adjusted and the height adjustment can also be realized for helping the user to leave the chair to rise.
Description
Technical field
The relevant a kind of seat of this utility model refers to a kind of seat of assisting handicapped personage to stand up and stand or leave especially.
Background technology
Press, the user of at present general seat is if handicapped personage or age are than the elder, it is stood when standing up leaving seat, costs more strength, up props up against handrail, again or if it can't stand alone and leaves seat support, then need ask other people to help and assist in, right, general seat, seat support is dark and armrest positions is high, no matter be to stand alone, or please other people help efforts very all, therefore in the use and desirable not to the utmost.
Though being arranged, the U.S. invents US6092247 patent case, its exposure has the assosting effect of " by sitting to the station ", but two support belt covers in its structure are held in two positions of lower limb obstacle person's chest and shank, using pull-up lower limb obstacle person stands, so, because lower limb obstacle person's shank also can't be exerted oneself, therefore lower limb obstacle person's center of gravity then drops on the buttocks position, but this buttocks there is no any support, so cause lower limb obstacle person in auxiliary process of standing, its shank is by the position landing backward of the support belt of below, but because lower limb obstacle person's the supported band of chest is fixed, therefore when landing, can cause pulling of lower limb obstacle person, so its structure has danger in the use, and also also uncomfortable when taking.
The utility model content
The purpose of this utility model provides a kind of seat of standing up of assisting, and handicapped person can be stood smoothly, leaves seat easily easily.
For reaching this purpose, solution of the present utility model is: a kind of auxiliary seat of standing up, include: support body, be provided with the chair foot, this support body is provided with handrail again, be installed with seat support on the chair foot of this support body, it is provided with two relative front rod section and back bar sections this seat support, the first bar section and the second bar section have been horizontally set with between this two front rod section, its second bar section also is provided with linkage section, combine and be horizontally set with the 3rd bar section between this two backs bar section, be pivoted with foot again on the front rod section of seat support by group, the support body rear is pivoted with the chair back in addition; It mainly is: the first connecting rod group, and to stride and establish front rod section and the bar section both sides, back that are articulated in its seat support of support body, this first connecting rod group is provided with the first parallel bar section and the second bar section; The second connecting rod group, it strides the upper end of establishing the front rod section that is articulated in its seat support of support body and back bar section, and this second connecting rod group is provided with the first bar section and the second bar section; The third connecting rod group, be hubbed on the seat support of support body, this third connecting rod group has been horizontally set with the first bar section, the second bar section and first cylinder pressure, wherein the first bar section is articulated on the set linkage section of the second bar section of seat support front rod section, be provided with first cylinder pressure again and articulate behind the seat support between the bar section on the 3rd bar section, the depression bar of this first cylinder pressure then is articulated on the second bar section.
The side of the first bar section of above-mentioned this third connecting rod group is provided with limited block.
Above-mentioned seat support, foot are provided with soft cushion body by group, the chair back.
Above-mentioned seat support is provided with the 4th connection rod set, the 4th connection rod set is articulated on the third connecting rod group, include the first bar section, the second bar section and the 3rd bar section, the first bar Duan Yiduan of the 4th connection rod set is located at the first bar section lower end of third connecting rod group, the other end then connects establishes the second bar section, and this another termination of second bar section is established the 3rd bar section, and the 3rd bar section other end is fixedly arranged on foot by on the group.
Above-mentioned seat support is provided with the 4th connection rod set, the 4th connection rod set is articulated on the third connecting rod group, include the first bar section, the second bar section, the 4th bar section and second cylinder pressure, the first bar Duan Yiduan of the 4th connection rod set is located at the first bar section lower end of third connecting rod group, the other end then connects establishes the second bar section, and second cylinder pressure is mounted on the stage casing of the second bar section, its depression bar then is mounted on the chair back, the 4th bar section again, be hubbed at the first connecting rod upper end of third connecting rod group, the 4th bar section other end is mounted on the chair back.
Above-mentioned seat support is provided with the 4th connection rod set, the 4th connection rod set is articulated on the third connecting rod group, include the first bar section, the second bar section, the 3rd bar section, second cylinder pressure and the 4th bar section, the first bar Duan Yiduan of the 4th connection rod set is located at the first bar section lower end of third connecting rod group, the other end then is equipped with the second bar section, this another termination of second bar section is established the 3rd bar section, and second cylinder pressure is mounted on the stage casing of the second bar section, its depression bar then is mounted on the chair back, and the 3rd bar section other end is fixedly arranged on foot by on the group, again the 4th bar section, be hubbed at the first bar section upper end of third connecting rod group, the 4th bar section other end is mounted on the chair back.
Adopt such scheme, this utility model is borrowed the first bar section and the second inwards turn of bar section of the third connecting rod group on the seat support, and the 4th bar section of the 4th connection rod set is spurred forward, and second cylinder pressure also compresses and shortens, therefore promoting the chair back becomes the state of lying that inclines, to adjust the angle of the chair back and seat support; Borrow the interlock of the 4th connection rod set first bar section, the second bar section and the 3rd bar section, rise state by the group turn for flat and promote foot, user is comfortable to be taken to make things convenient for; When user need stand, then activate control first cylinder pressure, make the control depression bar upwards boost elongation, make the first bar section and the second bar section of seat support first connecting rod group, to be hubbed at front rod section is fulcrum, do turn and raise back bar section, be pushed into the ultimate range with the second bar section interlock on the second connecting rod group first bar section that the seat support upper end is pivoted continues, with the height of adjusting seat support and make things convenient for user to stand to stand up from seat support.
Said structure makes and the utlity model has following advantage:
1, this utility model can be according to different users's demand, and adjusts the chair back, foot arbitrarily by the different distance between group and the seat cushion, and the user handled easily uses, and reaches the posture of the most comfortable;
2, this utility model can make seat support raise, when user wants Departed Station to erect body, and user itself and assist the helper in and need not expend too many strength.
Description of drawings
Fig. 1 is the seat support of this utility model first embodiment seat and the three-dimensional combination figure of first, second connecting rod;
Fig. 2 is the three-dimensional combination figure of this utility model first embodiment third connecting rod;
Fig. 3 is the three-dimensional combination figure of this utility model first embodiment the 4th connecting rod;
Fig. 4 is the side-looking constitutional diagram of this utility model first embodiment;
Fig. 5 is that the chair back, foot of this utility model first embodiment is by group user mode figure;
Fig. 6 is that the chair back, foot of this utility model first embodiment is by group recoil state figure;
Fig. 7 adjusts the sketch map that seat support raises for this utility model first embodiment;
Fig. 8 is the three-dimensional combination figure of this utility model second embodiment;
Fig. 9 is the side-looking constitutional diagram of this utility model second embodiment;
Figure 10 is the chair back user mode figure of this utility model second embodiment;
Figure 11 is the chair back recoil state figure of this utility model second embodiment;
Figure 12 adjusts the sketch map that seat support raises for this utility model second embodiment;
Figure 13 is the three-dimensional combination figure of this utility model the 3rd embodiment;
Figure 14 is the side-looking constitutional diagram of this utility model the 3rd embodiment;
Figure 15 is that the foot of this utility model the 3rd embodiment is by group user mode figure;
Figure 16 is that the foot of this utility model the 3rd embodiment is by group recoil state figure;
Figure 17 adjusts the sketch map that seat support raises for this utility model the 3rd embodiment;
Figure 18 is the three-dimensional combination figure of this utility model the 4th embodiment;
Figure 19 is the side-looking constitutional diagram of this utility model the 4th embodiment;
Figure 20 adjusts the sketch map that seat support raises for this utility model the 4th embodiment.
The main element symbol description
1 support body, 11 chair feet, 12 handrails
13 seat supports, 14 front rod sections, 141 first bar sections
142 second bar sections, 143 linkage sections, 15 back bar sections
151 the 3rd bar sections, 16 feet are by group 17 chair back
2 first connecting rod groups, 21 first bar sections, 22 second bar sections
3 second connecting rod groups, 31 first bar sections, 32 second bar sections
4 third connecting rod groups, 41 first bar sections, 411 limited blocks
42 second bar sections, 43 first cylinder pressures, 431 depression bars
5 the 4th connection rod set, 51 first bar sections, 52 second bar sections
53 the 3rd bar sections, 54 second cylinder pressures, 541 depression bars
55 the 4th bar section A pad 1A support bodys
The 14A front rod section 141A first bar section 142A second bar section
The 16A foot is by group 17A chair back 2A first connecting rod group
The 21A first bar section 22A second bar section 3A second connecting rod group
The 31A first bar section 32A second bar section 4A third connecting rod group
The 41A first bar section 411A limited block 42A second bar section
43A first presses 431A depression bar 5A the 4th connection rod set
The 51A first bar section 52A second bar section 53A second cylinder pressure
531A depression bar 54A the 4th bar section
1B support body 11B chair foot 12B handrail
The 13B seat support 14B front rod section 141B first bar section
Bar section behind the 142B second bar section 143B linkage section 15B
151B the 3rd bar section 16B foot is by the group 17B chair back
The 2B first connecting rod group 21B first bar section 22B second bar section
The 3B second connecting rod group 31B first bar section 32B second bar section
The 4B third connecting rod group 41B first bar section 411B limited block
The 42B second bar section 43B first cylinder pressure 431B depression bar
5B the 4th connection rod set 51B first bar section 52B second bar section
53B the 3rd bar section
The 13C seat support 14C front rod section 141C first bar section
Bar section behind the 142C second bar section 143C linkage section 15C
151C the 3rd bar section 16C foot is by the group 17C chair back
The 2C first connecting rod group 21C first bar section 22C second bar section
The 3C second connecting rod group 31C first bar section 32C second bar section
The 4C third connecting rod group 41C first bar section 411C limited block
The 42C second bar section 43C first cylinder pressure 431C depression bar
The specific embodiment
At first, first embodiment of the present utility model sees also Fig. 1, Fig. 2, shown in Figure 3, mainly includes support body 1, first connecting rod group 2, second connecting rod group 3, third connecting rod group 4 and the 4th connection rod set 5, wherein:
Second connecting rod group 3, it strides the upper end of establishing the front rod section 14 that is articulated in seat support 13 and back bar section 15, and this second connecting rod group 3 is provided with the first bar section 31 and the second bar section 32 is articulated.
Third connecting rod group 4, as shown in Figure 2, be hubbed on the seat support 13 of support body 1, this third connecting rod group 4 is provided with the first bar section 41, the second bar section 42 and first cylinder pressure 43, wherein the first bar section 41 is articulated on the second bar section, the 142 set linkage sections 143 of seat support 13 front rod sections 14 relatively, the second bar section 42 is articulated between the 2 first bar sections 41 again, one side of the first bar section 41 of this third connecting rod group 4 is provided with limited block 411, third connecting rod group 4 is provided with first cylinder pressure 43 in addition, this first cylinder pressure 43 is hubbed between the bar sections 15 of seat support 13 back on the 3rd bar section 151, and the depression bar 431 of first cylinder pressure 43 then is hubbed on the second bar section 42.
The 4th connection rod set 5, as shown in Figures 3 and 4, be articulated on the third connecting rod group 4, it includes the first bar section 51 the 4th connection rod set 5, the second bar section 52, the 3rd bar section 53, second cylinder pressure 54 and the 4th bar section 55, wherein the first bar section, 51 1 ends of the 4th connection rod set 5 are located at the first bar section, 41 lower ends of third connecting rod group 4, the other end then is equipped with the second bar section 52, these second bar section, 52 another terminations are established the 3rd bar section 53, and second cylinder pressure 54 its be mounted on the middle section of the second bar section 52, its depression bar 541 is mounted on the chair back 17, and an end of the 3rd bar section 53 is fixedly arranged on foot by on the group 16; The 4th bar section 55 1 ends are hubbed at the first bar section, 41 upper ends of third connecting rod group 4 again, and the other end then is mounted on the chair back 17.
During use, as shown in Figure 5, when the first bar section 41 of third connecting rod group 4 on the seat support 13 and the second bar section 42 inwards during turn, be pivoted the 4th bar section 55 of the 4th connection rod set 5 of the first bar section, 41 upper ends of third connecting rod group 4, because of the first bar section 41 of third connecting rod group 4 on the seat support 13 and the second bar section 42 inwards during turn, the 4th bar section 55 of the 4th connection rod set 5 is spurred forward, and second cylinder pressure 54 also compresses and shortens, become the state of lying that inclines and make the 4th bar section 55 of the 4th connection rod set 5 so promote the chair back 17, adjust 13 different distances of the chair back 17 and seat support and form multisection type.Again, the 4th connection rod set 5 its first bar section, 51 starts thereupon that the first bar section, 41 lower ends of its third connecting rod group 4 are pivoted, and drive the 4th connection rod set 5 its second bar section 52 and the 3rd bar sections 53, and the 3rd bar section 53 is hubbed at foot by on the group 16, thereby promote foot by group 16, and this foot is hubbed on seat support 13 front rod sections 14 by another fulcrum of group 16,16 turns are the state that rises of putting down by group to make foot, adjust foot by group 16 and 13 different distances of seat support and form multisection type, user is comfortable to be taken to make things convenient for.
When user need stand, need get back to normal sitting position earlier, as shown in Figure 6, sidespin is moving outwardly for the first bar section 41 of third connecting rod group 4 and the second bar section 42 on seat support 13, limited block 411 on this first bar section 41 props up the front rod section 14 of seat support 13, when its 142 of second bar section is provided with linkage section 143 sides and makes it to promote again, then the 4th bar section 55 of the 4th connection rod set 5 spurs backward, and second cylinder pressure 54 also stretches elongated, make the 4th bar section 55 of the 4th connection rod set 5 therefore spur the chair back 17, making it to return back to becomes plumbness, again, the 4th connection rod set 5 first bar section 51 starts thereupon that the first bar section, 41 lower ends of its third connecting rod group 4 are pivoted, and drive the 4th connection rod set 5 its second bar section 52 and the 3rd bar sections 53, and the 3rd bar section 53 is hubbed at foot by on the group 16, thereby promote foot by group 16, and this foot is hubbed on seat support 13 front rod sections 14 by group another fulcrum of 16, make foot by group 16 turns return plumbness.
At this moment, as shown in Figure 7, activate control first cylinder pressure 43, make control depression bar 431 upwards boost elongation, be hubbed at because of first cylinder pressure, 43 1 ends on the 3rd bar section 151 of seat support 13 back bar sections 15, [as shown in Figure 3], and make the first bar section 21 and the second bar section 22 of seat support 13 first connecting rod groups 2, to be hubbed at front rod section 14 is fulcrum, do turn and raise back bar section 15, again, be pushed into ultimate range on the second connecting rod group 3 first bar sections 31 that seat support 13 upper ends are pivoted continue with the second bar section, 32 interlocks, make its rising seat support 13 help user that one power-assisted is arranged, and convenient standing from seat support 13 stood up.
Second embodiment of the present utility model as Fig. 8, shown in Figure 9, mainly includes support body 1A, first connecting rod group 2A, second connecting rod group 3A, third connecting rod group 4A and the 4th connection rod set 5A, wherein:
Support body 1A, it is provided with chair foot 11A, this support body 1A is provided with handrail 12A again, be installed with seat support 13A on the chair foot 11A of this support body 1A, it is provided with two relative front rod section 14A and back bar section 15A this seat support 13A, the first bar section 141A and the second bar section 142A have been horizontally set with between this two front rod section 14A, its second bar section 142A also is provided with linkage section 143A, combine and be horizontally set with the 3rd bar section 151A between the bar section 15A of this two back, be pivoted with foot again on the front rod section 14A of seat support 13A by group 16A, support body 1A rear is pivoted with chair back 17A in addition.
First connecting rod group 2A strides and establishes front rod section 14A and the bar section 15A both sides, back that are articulated in support body 1A seat support 13A, and this first connecting rod group 2A is provided with the first parallel bar section 21A and the second bar section 22A.
Second connecting rod group 3A, it strides the upper end of establishing the front rod section 14A that is articulated in support body 1A seat support 13A and back bar section 15A, and this second connecting rod group 3A is provided with the first bar section 31A and the second bar section 32A is articulated.
Third connecting rod group 4A, be hubbed on the seat support 13A of support body 1A, this third connecting rod group 4A is provided with the first bar section 41A, the second bar section 42A and the first cylinder pressure 43A, wherein the first bar section 41A is articulated on the set linkage section 143A of the second bar section 142A of seat support 13A front rod section 14A, the second bar section 42A is articulated between the first bar section 41A again, the side of the first bar section 41A of this third connecting rod group 4A is provided with limited block 411A, third connecting rod group 4A is provided with the first cylinder pressure 43A in addition, this first cylinder pressure 43A is hubbed at behind the seat support 13A between the bar section 15A on the 3rd bar section 151A, and the depression bar 431A of first cylinder pressure 43 then is hubbed on the second bar section 42.
The 4th connection rod set 5A, be articulated on the third connecting rod group 4A, it includes the first bar section 51A the 4th connection rod set 5A, the second bar section 52A, the second cylinder pressure 53A and the 4th bar section 54A, wherein the first bar section 51A, one end of the 4th connection rod set 5A is located at the first bar section 41A lower end of third connecting rod group 4A, the other end then is equipped with the second bar section 52A, and the second cylinder pressure 53A its be mounted on the stage casing of the second bar section 52A, its depression bar 531A is mounted on the chair back 17A, the 4th bar section 54A again, one end is hubbed at the first bar section 41A upper end of third connecting rod group 4A, and the other end then is mounted on the chair back 17A.
During use, as shown in figure 10, when seat support 13A goes up the first bar section 41A of third connecting rod group 4A and the second bar section 42A inwards during turn, be pivoted the 4th bar section 54A of the 4th connection rod set 5A of the first bar section 41A of third connecting rod group 4A upper end, because of seat support 13A goes up the first bar section 41A of third connecting rod group 4A and the second bar section 42A inwards during turn, the 4th bar section 54A is spurred forward, and the second cylinder pressure 53A also compresses and shortens, therefore promoting chair back 17A becomes the state of lying that inclines and make the 4th bar section 54A, adjust 13 different distances of chair back 17A and seat support and form multisection type, user is comfortable to be taken to make things convenient for.
When user need stand, need get back to normal sitting position earlier, as shown in figure 11, when seat support 13A goes up the first bar section 41A of third connecting rod group 4A and the second bar section 42A sidespin is moving outwardly, limited block 411A on this first bar section 41A props up the front rod section 14A of seat support 13A, its second bar section 142A is provided with linkage section 143A side when making it to promote again, then the 4th bar section 54A spurs backward, and that the depression bar 531A of the second cylinder pressure 53A also stretches is elongated, and making the 4th bar section 54A therefore spur the answer that chair back 17A makes becomes plumbness.
At this moment, please refer to Fig. 8, shown in Figure 12, the start-up control first cylinder pressure 43A, make control depression bar 531A upwards boost elongation, because of the first cylinder pressure 43A one end is hubbed at being horizontally set with on the 3rd bar section 151A of bar section 15A behind the seat support 13A, the first bar section 21A of first connecting rod group 2A and the second bar section 22A, to be hubbed at front rod section 14A is fulcrum, do turn and raise back bar section 15A, again, make the ultimate range that is pushed in the second connecting rod group 3A first bar section 31A continuation that is pivoted on the seat support 13A with the second bar section 32A interlock, the help user has a power-assisted and convenient standing from seat support 13A stood up.
This utility model the 3rd embodiment, 1 please refer to Figure 13, shown in Figure 14, mainly include support body 1B, first connecting rod group 2B, second connecting rod group 3B third connecting rod group 4B and the 4th connection rod set 5B, wherein: support body 1B, it is provided with chair foot 11B, this support body 1B is provided with handrail 12B again, be installed with seat support 13B on the chair foot 11B of this support body 1B, it is provided with two relative front rod section 14B and back bar section 15B this seat support 13B, the first bar section 141B and the second bar section 142B have been horizontally set with between this two front rod section 14B, its second bar section 142B also is provided with linkage section 143B, combine and be horizontally set with the 3rd bar section 151B between the bar section 15B of this two back, be pivoted with foot again on the front rod section 14B of seat support 13B by group 16B, support body 1B rear is pivoted with chair back 17B in addition.
First connecting rod group 2B strides and establishes the front rod section 14B and bar section 15B two outsides, back that are articulated in support body 1B seat support 13B, and this first connecting rod group 2B is provided with the first parallel bar section 21B and the second bar section 22B.
Second connecting rod group 3B, it strides the upper end of establishing the front rod section 14B that is articulated in support body 1B seat support 13B and back bar section 15B, and this second connecting rod group 3B is provided with the first bar section 31B and the second bar section 32B is articulated.
Third connecting rod group 4B, be hubbed on the seat support 13B of support body 1B, this third connecting rod group 4B is provided with the first bar section 41B and the second bar section 42B, wherein the first bar section 41B is articulated on the set linkage section 143B of the second bar section 142B of seat support 13B front rod section 14B relatively, the second bar section 42B is articulated between the 2 first bar section 41B again, the side of the first bar section 41B of this third connecting rod group 4B is provided with limited block 411B, third connecting rod group 4B is provided with the first cylinder pressure 43B in addition, this first cylinder pressure 43B is hubbed at behind the seat support 13B between the bar section 15B on the 3rd bar section 151B, and the depression bar 431B of the first cylinder pressure 43B then is hubbed on the second bar section 42B.
The 4th connection rod set 5B, be articulated on the third connecting rod group 4B, it includes the first bar section 51B, the second bar section 52B and the 3rd bar section 53B the 4th connection rod set 5B, wherein the first bar section 51B, one end of the 4th connection rod set 5B is located at the first bar section 41B lower end of third connecting rod group 4B, the other end then is equipped with the second bar section 52B, another termination of this second bar section 52B is established the 3rd bar section 53B, and the end of the 3rd bar section 53B is fixedly arranged on foot by on the group 16B.
During use, as shown in figure 15, when seat support 13B goes up the first bar section 41B of third connecting rod group 4B and the second bar section 42B inwards during turn, its first bar section 51B start thereupon of the 4th connection rod set 5B that the first bar section 41B lower end of third connecting rod group 4B is pivoted, and drive the 4th connection rod set 5B its second bar section 52B and the 3rd bar section 53B, and the 3rd bar section 53B is hubbed at foot by on the group 16B, thereby promote foot by group 16B, and this foot is hubbed on the seat support 13B front rod section 14B by another fulcrum of organizing 16B, make foot be the flat state that rises by group 16B turn, adjust foot by organizing different distance between 16B and seat support 13B and form multisection type, user is comfortable to be taken to make things convenient for.
When user need stand, need get back to normal sitting position earlier, as shown in figure 16, when seat support 13B goes up the first bar section 41B of third connecting rod group 4B and the second bar section 42B sidespin is moving outwardly, limited block 411B on this first bar section 41B props up the front rod section 14B of seat support 13B, its second bar section 142B is provided with linkage section 143B side when making it to promote again, the 4th connection rod set 5B that is pivoted of the first bar section 41B lower end of its third connecting rod group 4B then, its first bar section 51B start thereupon, and drive the 4th connection rod set 5B its second bar section 52B and the 3rd bar section 53B, and the 3rd bar section 53B is hubbed at foot by on the group 16B, thereby promote foot by group 16B, and this foot is hubbed on the seat support 13B front rod section 14B by another fulcrum of organizing 16B, makes foot return plumbness by organizing the 16B turn.
At this moment, please refer to Figure 13, shown in Figure 17, activate the control first cylinder pressure 43B, make control depression bar 431B upwards boost elongation, because of the first cylinder pressure 43B one end is hubbed at being horizontally set with on the 3rd bar section 151B of bar section 15B behind the seat support 13B, and make the first bar section 21B and the second bar section 22B of seat support 13B first connecting rod group 2B, to be hubbed at front rod section 14B is fulcrum, do turn and raise back bar section 15B, again, make the ultimate range that is pushed in the second connecting rod group 3B first bar section 31B continuation that is pivoted on the seat support 13B with the second bar section 32B interlock, help user that one power-assisted is arranged, and convenient standing from seat support 13B stood up.
The 4th embodiment of the present utility model please refer to Figure 18, shown in Figure 19, mainly includes support body 1C, first connecting rod group 2C, second connecting rod group 3C, third connecting rod group 4C, wherein:
First connecting rod group 2C strides and establishes the front rod section 14C and bar section 15C two outsides, back that are articulated in support body 1C seat support 13C, and this first connecting rod group 2C is provided with the first parallel bar section 21C and the second bar section 22C.
Second connecting rod group 3C, it strides the upper end of establishing the front rod section 14C that is articulated in support body 1C seat support 13C and back bar section 15C, and this second connecting rod group 3C is provided with the first bar section 31C and the second bar section 32C is articulated.
Third connecting rod group 4C, be hubbed on the seat support 13C of support body 1C, this third connecting rod group 4C has been horizontally set with the first bar section 41C and the second bar section 32C, wherein the first bar section 41C is articulated on the set linkage section 143C of the second bar section 142C of seat support 13C front rod section 14C, the second bar section 42C is articulated between the 2 first bar section 41C again, the side of the first bar section 41C of this third connecting rod group 4C is provided with limited block 411C, third connecting rod group 4C is provided with the first cylinder pressure 43C in addition, this first cylinder pressure 43C is hubbed at behind the seat support 13C between the bar section 15C on the 3rd bar section 151C, and the depression bar 431C of the first cylinder pressure 43C then is hubbed on the second bar section 42C.
When user need stand, at this moment, please refer to Figure 18, shown in Figure 20, activate the control first cylinder pressure 43C, make the depression bar 431C of control upwards boost elongation, because of the first cylinder pressure 43C one end is hubbed at being horizontally set with on the 3rd bar section 151C of bar section 15C behind the seat support 13C, and make seat support 13C, the first bar section 21C of first connecting rod group 2C and the second bar section 22C, to be hubbed at front rod section 14C is fulcrum, does turn and raises back bar section 15C, is pushed into the ultimate range with the second bar section 32C interlock in the second connecting rod group 3C first bar section 31C continuation that seat support 13C upper end is pivoted, make its rising seat support 13C help user that one power-assisted is arranged, and convenient standing from seat support 13C stood up.
Claims (6)
1. assist the seat of standing up for one kind, include:
Support body, be provided with the chair foot, this support body is provided with handrail again, be installed with seat support on the chair foot of this support body, it is provided with two relative front rod section and back bar sections this seat support, has been horizontally set with the first bar section and the second bar section between this two front rod section, its second bar section also is provided with linkage section, combine and be horizontally set with the 3rd bar section between this two backs bar section, be pivoted with foot again on the front rod section of seat support by group, the support body rear is pivoted with the chair back in addition;
It is characterized in that:
The first connecting rod group is striden the front rod section and the bar section both sides, back of the seat support of establishing and be articulated in support body, and this first connecting rod group is provided with the first parallel bar section and the second bar section;
The second connecting rod group is striden the front rod section of the seat support of establishing and be articulated in support body and the upper end of back bar section, and this second connecting rod group is provided with the first bar section and the second bar section;
The third connecting rod group is hubbed on the seat support of support body, this third connecting rod group
The first bar section, the second bar section and first cylinder pressure have been horizontally set with, wherein the first bar section is articulated on the set linkage section of the second bar section of front rod section of seat support, be provided with again between the back bar section that first cylinder pressure articulates seat support on the 3rd bar section, the depression bar of this first cylinder pressure then is articulated on the second bar section.
2. auxiliary seat of standing up as claimed in claim 1, it is characterized in that: the side of this third connecting rod group first bar section is provided with limited block.
3. auxiliary seat of standing up as claimed in claim 1 is characterized in that: described seat support, foot are provided with soft cushion body by group, the chair back.
4. auxiliary seat of standing up as claimed in claim 1, it is characterized in that: seat support is provided with the 4th connection rod set, the 4th connection rod set is articulated on the third connecting rod group, include the first bar section, the second bar section and the 3rd bar section, the first bar Duan Yiduan of the 4th connection rod set is located at the first bar section lower end of third connecting rod group, and the other end then connects establishes the second bar section, this another termination of second bar section is established the 3rd bar section, and the 3rd bar section other end is fixedly arranged on foot by on the group.
5. auxiliary seat of standing up as claimed in claim 1, it is characterized in that: seat support is provided with the 4th connection rod set, the 4th connection rod set is articulated on the third connecting rod group, include the first bar section, the second bar section, the 4th bar section and second cylinder pressure, the first bar Duan Yiduan of the 4th connection rod set is located at the first bar section lower end of third connecting rod group, the other end then connects establishes the second bar section, and second cylinder pressure is mounted on the stage casing of the second bar section, its depression bar then is mounted on the chair back, the 4th bar section is hubbed on the first connecting rod of third connecting rod group again, and the 4th bar section other end is mounted on the chair back.
6. auxiliary seat of standing up as claimed in claim 1, it is characterized in that: seat support is provided with the 4th connection rod set, the 4th connection rod set is articulated on the third connecting rod group, include the first bar section, the second bar section, the 3rd bar section, second cylinder pressure and the 4th bar section, the first bar Duan Yiduan of the 4th connection rod set is located at the first bar section lower end of third connecting rod group, the other end then is equipped with the second bar section, this another termination of second bar section is established the 3rd bar section, and second cylinder pressure is mounted on the stage casing of the second bar section, its depression bar then is mounted on the chair back, and the 3rd bar section other end is fixedly arranged on foot by on the group, the 4th bar section is hubbed on the first bar section of third connecting rod group again, and the 4th bar section other end is mounted on the chair back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201560114U CN201058087Y (en) | 2007-06-22 | 2007-06-22 | Auxiliary rise armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201560114U CN201058087Y (en) | 2007-06-22 | 2007-06-22 | Auxiliary rise armchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058087Y true CN201058087Y (en) | 2008-05-14 |
Family
ID=39406542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201560114U Expired - Fee Related CN201058087Y (en) | 2007-06-22 | 2007-06-22 | Auxiliary rise armchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058087Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462783A (en) * | 2011-04-04 | 2013-12-25 | 埃尔戈阿吉尔有限公司 | Indoor walker |
| CN104274283A (en) * | 2013-07-12 | 2015-01-14 | 山东科技大学 | Chair assisting in getting up and sitting |
| CN104856474A (en) * | 2015-04-22 | 2015-08-26 | 上海海事大学 | Automatic auxiliary apparatus for sitting and standing up |
| CN105125356A (en) * | 2015-09-01 | 2015-12-09 | 浙江理工大学 | Standing-up assisting wheelchair |
| CN105748216A (en) * | 2016-04-14 | 2016-07-13 | 佛山市顺康达医疗科技有限公司 | Automatic lifting wheelchair |
| CN111821115A (en) * | 2020-07-28 | 2020-10-27 | 成都航空职业技术学院 | Scooter |
| IT201900006423A1 (en) * | 2019-04-29 | 2020-10-29 | Velio Macellari | Chair with seat in two adjustable sections and movable in position |
-
2007
- 2007-06-22 CN CNU2007201560114U patent/CN201058087Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462783A (en) * | 2011-04-04 | 2013-12-25 | 埃尔戈阿吉尔有限公司 | Indoor walker |
| CN104274283A (en) * | 2013-07-12 | 2015-01-14 | 山东科技大学 | Chair assisting in getting up and sitting |
| CN104274283B (en) * | 2013-07-12 | 2016-12-28 | 山东科技大学 | A kind of chair having assisted seat |
| CN104856474A (en) * | 2015-04-22 | 2015-08-26 | 上海海事大学 | Automatic auxiliary apparatus for sitting and standing up |
| CN105125356A (en) * | 2015-09-01 | 2015-12-09 | 浙江理工大学 | Standing-up assisting wheelchair |
| CN105125356B (en) * | 2015-09-01 | 2019-03-26 | 浙江理工大学 | Wheelchair is helped |
| CN105748216A (en) * | 2016-04-14 | 2016-07-13 | 佛山市顺康达医疗科技有限公司 | Automatic lifting wheelchair |
| CN105748216B (en) * | 2016-04-14 | 2018-05-25 | 佛山市顺康达医疗科技有限公司 | A kind of automatic lifting wheelchair |
| IT201900006423A1 (en) * | 2019-04-29 | 2020-10-29 | Velio Macellari | Chair with seat in two adjustable sections and movable in position |
| CN111821115A (en) * | 2020-07-28 | 2020-10-27 | 成都航空职业技术学院 | Scooter |
| CN111821115B (en) * | 2020-07-28 | 2022-11-15 | 成都航空职业技术学院 | Scooter |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20140622 |
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| EXPY | Termination of patent right or utility model |