WO2013103188A1 - Dispositif de siège adapté à un utilisateur - Google Patents

Dispositif de siège adapté à un utilisateur Download PDF

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Publication number
WO2013103188A1
WO2013103188A1 PCT/KR2012/009085 KR2012009085W WO2013103188A1 WO 2013103188 A1 WO2013103188 A1 WO 2013103188A1 KR 2012009085 W KR2012009085 W KR 2012009085W WO 2013103188 A1 WO2013103188 A1 WO 2013103188A1
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WO
WIPO (PCT)
Prior art keywords
support
user
spring
seat
seat device
Prior art date
Application number
PCT/KR2012/009085
Other languages
English (en)
Korean (ko)
Inventor
조영혁
Original Assignee
Cho Young Hyeg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cho Young Hyeg filed Critical Cho Young Hyeg
Publication of WO2013103188A1 publication Critical patent/WO2013103188A1/fr

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions

Definitions

  • the present invention relates to a user-customized sheet device, and more particularly, to a user-customized sheet device that can be used by adjusting the sheet position and spacing according to the user in a plurality of separated sheet portion.
  • the seat of the chair or saddle seat of the bicycle is made of one to support the hip of the user.
  • a chair composed of a single seat 11 as such is shown in FIG.
  • the buttocks contact the seat.
  • the body parts such as the hips, genitals and thighs are in close contact with the sheet, which makes it difficult to circulate blood in the relevant body parts due to the pressure of the pressed parts, which may cause diseases of the genital area such as the prostate gland, and inconvenience due to sweating. This increased, there was a problem that is difficult to use sitting for a long time.
  • An object of the present invention is to provide a user-customized sheet device that can be used to adjust the position and spacing of a plurality of sheets separated by the user to solve the problems of the prior art.
  • the user-customized seat device is each in one of a plurality of spherical coupling holes are formed on the side of the horizontal frame to support the seat portion comprising a separate left and right support, and each support constituting the seat portion Comprising a plurality of support members are coupled to each other, the support member is formed in one end spherical coupling sphere is coupled to the spherical coupling hole formed in the side of the horizontal frame and extending laterally from the sphere coupling sphere
  • the spherical coupler comprises a joint arm coupled to the spherical coupling hole of the horizontal frame so as to be rotatable vertically, and a plurality of coupling grooves are formed on the outer surface of the spherical coupler to fix the position of the joint arm.
  • the horizontal frame is characterized in that the fastener is coupled to the coupling groove of the sphere coupler The fastener is screwed into the engaging groove of the spherical coupler.
  • the upper surface of the support member is further provided with a spring member for elastically supporting the left and right support of the seat portion, the left and right support of the seat portion is inserted into the insertion groove formed in the bottom surface is coupled to the spring member Supported rolling ball is further provided.
  • the spring member is characterized in that the thickness of the spring becomes thicker toward the bottom.
  • a protective member surrounding the spring member is further provided on the outside of the spring member.
  • the spring member is configured by overlapping arrangement of a plurality of springs of different lengths, the outer side of the plurality of springs are provided with a protective member surrounding the spring, respectively.
  • the support member may further include a movement bar inserted into a guide hole formed in the joint arm to be movably coupled in a longitudinal direction of the joint arm, and each support may be supported by an upper surface of the movement bar. It is done.
  • the articulated arm is provided with a fixing screw screwed into the insertion hole formed in the articulated arm to fix the position of the moving bar.
  • a plurality of coupling grooves are formed in the moving bar in the longitudinal direction to fix the moving bar, and the joint arm is provided with a fixing screw coupled to the coupling groove of the moving bar.
  • the movable bar is provided with a rack gear part
  • the articulated arm is provided with a pinion gear part engaged with the rack gear part such that the movable bar is movable by rotation of the pinion gear part.
  • a plurality of projections are formed on the upper surface of the left and right support units constituting the sheet portion, and the projections are formed with conical ventilation holes penetrating the bottom.
  • the seat portion further comprises a buttock support, the buttock support is supported by the support member, the buttock support is composed of left and right buttock support.
  • the spherical coupling groove is formed on the bottom of each support, the support member is formed on the spherical coupling member is rotatably coupled to the spherical coupling groove in the upper portion and the sphere in the lower portion It is provided with a joint leg consisting of a leg portion extending downward from the coupling member member coupled to the support member.
  • a plurality of fixing grooves are formed on an outer surface of the spherical coupler member of the joint leg, and a fixing screw is screwed into one of a plurality of fixing grooves formed on the outer surface of the spherical coupler member on the bottom of each support. do.
  • the support member is formed with the insertion hole is inserted into the leg portion of the joint leg, the upper surface of the support member is further provided with a spring member surrounding the leg portion of the joint leg to elastically support each support.
  • a protective member surrounding the spring member is further provided on the outside of the spring member.
  • the lower portion of the leg portion of the joint leg is formed with a bolt portion
  • the bottom of the support member is disposed a nut portion screwed with the bolt portion
  • the support member is provided with a vertical guide member is formed therein the insertion groove is inserted into the leg of the joint leg, the upper surface of the support member is provided with a spring member for elastically supporting each support, vertical guide member The lower portion of the through hole is formed in communication with the insertion groove of the vertical guide member.
  • the present invention has the advantage that can be adjusted independently of the front and rear position and height of each separated support constituting the seat portion according to the user, and the spacing independently can be used to optimize the seat structure to fit the user's body structure, By preventing blood circulation disorders in the genital area caused by close contact with the sheet, it is possible to prevent diseases of the body parts related to it, and also to reduce the sweating and discomfort of the buttocks to provide comfort to the user even after long use. have.
  • FIG. 1 is a view showing a chair that is an example of a conventional seat is applied
  • FIG. 2 is a plan view of a sheet according to the present invention.
  • FIG. 3 is a partially enlarged view of FIG. 2;
  • FIG. 4 is a longitudinal sectional view of a portion of a sheet according to the present invention.
  • FIG. 6 is a view showing another embodiment of a moving bar in FIG.
  • FIG. 7 and 8 are views showing sheets having a sheet portion according to another embodiment
  • 9 and 10 are views showing a spring member for supporting the seat portion
  • FIG. 11 is a view showing an embodiment in which the moving bar is omitted in the sheet according to the first embodiment
  • FIG. 12 is a longitudinal sectional view of a portion of a sheet according to the second embodiment of the present invention.
  • FIG. 13 is a view showing when the support member is rotated in FIG. 12;
  • FIG. 14 is a partially enlarged view of FIG. 13;
  • FIG. 15 is a view showing another example of the coupling structure of the seat portion and the support member in FIG.
  • FIG. 16 is a view showing still another example of the coupling structure of the seat portion and the support member in FIG.
  • 17 is a view showing another embodiment of the sheet portion.
  • the user-customized seat device is each in one of a plurality of spherical coupling holes are formed on the side of the horizontal frame to support the seat portion comprising a separate left and right support, and each support constituting the seat portion Comprising a plurality of support members are coupled to each other, the support member is formed in one end spherical coupling sphere is coupled to the spherical coupling hole formed in the side of the horizontal frame and extending laterally from the sphere coupling sphere
  • the spherical coupler comprises a joint arm coupled to the spherical coupling hole of the horizontal frame so as to be rotatable up and down, left and right, and a plurality of coupling grooves are formed on the outer surface of the spherical coupler to fix the position of the joint arm.
  • the horizontal frame is provided with a fastener coupled to the coupling groove of the sphere coupler,
  • a spherical coupling groove is formed at the bottom of the support, and the support member is formed with a spherical coupling member that is rotatably coupled to the spherical coupling groove at the top thereof, and extends downward from the spherical coupling member at the bottom to the support member.
  • An articulated leg is provided, which is composed of a leg portion to be coupled, and a plurality of seat spring members are provided inside each support constituting the seat portion.
  • FIG. 2 is a plan view of a sheet according to a first embodiment of the present invention
  • FIG. 3 is a partially enlarged view of FIG. 2
  • FIG. 4 is a longitudinal sectional view of a portion of the sheet according to the present invention
  • FIG. 6 is a view showing another embodiment of the moving bar in Figure 4
  • Figures 7 and 8 is a view showing a sheet having a sheet portion according to another embodiment
  • Figures 9 and 10 support the sheet portion It is a figure which shows the spring member.
  • the user-customized sheet device supports a seat portion including a plurality of support members 111, 112, and 113 separated from each other, and supports the separated support members 111, 112, and 113 of the seat portion. It comprises a plurality of support members 130 are coupled to the horizontal frame 120 in order to.
  • the horizontal frame 120 is formed with a plurality of coupling holes 122 on the side to be coupled to a plurality of support members 130, the coupling hole 122 is a joint arm (of the support member 130 to be described later)
  • the spherical coupling hole 132 of the 131 is made of a spherical coupling hole (122).
  • the inlet of the spherical coupling hole 122 is formed larger than the diameter of the spherical coupling hole 132 of the articulating arm 131, the coupling groove 133 of the spherical coupling hole 132 around the inlet of the spherical coupling hole 122.
  • One or more fasteners 123 are provided that are coupled thereto.
  • Fastener 123 is inserted into the insertion hole (123a) formed around the inlet of the spherical coupling hole 122 is coupled to the coupling groove 133.
  • the lower portion of the horizontal frame 120 is formed with a vertical frame 121 for coupling to the vertical frame of the chair body or the vertical frame of the bicycle body.
  • the seat portion includes a buttock support 113 for supporting the buttocks, and left and right supports 111 and 112 for supporting the buttocks and thighs, respectively.
  • a plurality of seat spring members 250 are installed vertically to buffer the load when the user is seated.
  • Each seat spring member 250 is made of a spring that is formed as the thickness of the spring toward the bottom as shown in Figure 5 to the left support 111 as an example.
  • the spring In the case of adopting a spring with a constant modulus of elasticity, the spring is completely compressed and loses the buffering force when a heavy load is applied. For this, even when a spring with a large modulus of elasticity is used, the strength is so strong that the cushioning effect can be properly exhibited.
  • the present invention there is a problem in the present invention is provided with a spring in which the elastic modulus gradually increases in accordance with the compression displacement of the spring in the seat, the strength is weak at the top, and the strength is gradually increased as the spring is compressed, thereby exhibiting a stable cushioning effect even under load changes.
  • a protective member 252 is formed on the outside of the seat spring member 250 to surround the outside of the spring member in order to prevent foreign matter from entering the interior of the seat spring member 250 and to prevent the spring member from deteriorating. It is made of fabric, nonwoven or leather so that it can be deformed according to compression.
  • FIG. 17 Another embodiment of the seat spring member 250 applied in the present invention is shown in FIG.
  • the seat spring member 250 in FIG. 17 is constructed by overlapping arrangement of springs 250a, 250b and 250c having different lengths.
  • the seat spring member 250 is composed of a spring 250b having a short length in the spring 250a having the longest length, and a spring 250c having a smaller length in the spring 250b disposed in the middle. do.
  • the elastic modulus of the entire seat spring member 150 may be increased to have the effect as described above.
  • a protection member 252 as shown in FIG. 5 is formed to prevent foreign substances from being caught, and the respective springs 250a, 250b and 250c are in contact with each other. This prevents them from functioning properly.
  • a conical ventilation hole (111b) penetrating the bottom of each support of the seat portion a plurality of ventilation holes are formed in the seat portion in this way to allow the air to pass through in the hot summer season so as not to sweat It is effective.
  • Ventilation hole (111b) is made of a conical shape is formed from a wider cross section from the top to the bottom makes the air more well.
  • a plurality of projections 111a are formed on the upper surface of each of the ventilation holes 111b in order to promote blood circulation of the user.
  • each support member 130 for supporting each buttock support 113 and the left and right supporters 111 and 112 are respectively coupled to the side surfaces of the horizontal frame 120 so that the left and right supporters 111 and 112 of the seat portion and To support the buttock support 113, each support member 130 is made in the same manner as shown in Figures 3 to 6 will be described taking the support member 130 for supporting the left support 111 as an example.
  • the support member 130 includes a joint arm 131 coupled to the horizontal frame 120 so as to be rotatable vertically and horizontally, and a movement bar 140 coupled to the joint arm 131 to be retractable and pulled out. Is done.
  • the joint arm 131 is one end is coupled to the horizontal frame 120 is formed to extend to the side of the horizontal frame 120, one end of the joint arm 131 is a spherical coupling hole of the horizontal frame 120 ( A spherical coupler 132 coupled to 122 is formed so that the spherical coupler 132 is rotatably coupled to the spherical coupling hole 122 formed on the side of the horizontal frame 120 so as to be rotated vertically and horizontally. .
  • the joint arm 131 is rotated up and down, left and right, and then a plurality of coupling grooves 133 are formed in the vertical and horizontal directions on the outer surface of the spherical coupler 132 to fasten its position.
  • a male screw portion may be formed on an outer circumferential surface of the fastener 123 to secure the joint arm 131 to be screwed to a female screw portion formed on the inner circumferential surface of the coupling groove 133.
  • the moving bar 140 is for moving each support 111, 112, 113 supported on one side of the upper surface of the moving bar 140 in the longitudinal direction of the joint arm 131, and at the other end of the joint arm 131. It is inserted into the guide hole 135 formed therein in the longitudinal direction and is movably coupled in the longitudinal direction of the joint arm 131.
  • the moving bar 140 is drawn in and drawn out from the joint arm 131, and then a fixing screw 134 coupled to the insertion hole 134a formed at one side of the joint arm 131 to fix the position thereof is the joint arm 131. ) Is provided. Therefore, the fixing screw 134 is screwed into the insertion hole 134a having the female screw portion formed on the inner circumferential surface to fix the position of the moving bar 140.
  • the moving bar 140 is formed with a plurality of insertion grooves (140a) spaced at regular intervals in the longitudinal direction is fixed screw 134
  • the position of the moving bar 140 by coupling to one of the insertion groove (140a), to form a female screw portion on the inner circumferential surface of the insertion groove (140a) to be screwed with the fixing screw 134 to be more firmly fixed It may be.
  • Figure 6 is a view showing another embodiment of the movement bar 140, the rack gear portion 141 is formed on the lower portion of the movement bar 140, the pinion gear portion (14) is meshed with the rack gear portion (141) 142 is formed on the joint arm 131 to rotate the handle (not shown) of the pinion gear portion 142 to move the movement bar 140.
  • a spring member 150 is coupled to an upper surface of the movable bar 140 to elastically support the respective support members 111, 112, and 113, and each support member 111, 112, 113 is disposed on the upper portion of the spring member 150.
  • Rolling ball 151 is inserted into the insertion groove 111c formed on the bottom of the coupling is supported by the spring member 150.
  • the lower portion of the insertion groove 111c is formed with a rubber ring 111d to prevent the falling of the rolling ball 151.
  • the spring member 150 shown in FIG. 9 is also made of a spring in which the thickness of the spring is made thicker toward the lower portion as in the seat spring member 250.
  • the spring member 150 may be configured by overlapping arrangement of the spring (150a, 150b, 150c different length), each spring (150a, 150b, 150c) On the outside of the protective member 152 as shown in Figure 9 is formed.
  • Spring member 150 is formed with a coating of a resin coating or rubber coating to prevent noise caused by the deformation of the spring.
  • the support member 130 for supporting each support is composed of a joint arm 131 and the moving bar 140 is coupled to the horizontal frame 120
  • Each support 111, 112, 113 is coupled to the moving bar 140, but as a variation thereof, the moving bar 140 is omitted so that the supporting member 130 is formed of the joint arm 131. 11 is shown. Therefore, in FIG. 11, each support 111, 112, 113 is directly coupled to the articulated arm 131, and for this purpose, the spring member 150 is coupled to one side of the upper surface of the articulated arm 131 to form a seat portion.
  • the support (111, 112, 113) is supported, and has the same configuration and effect as the first embodiment except for the function to adjust the width of the left and right support (11, 112) according to the movement of the moving bar 140. .
  • the present invention can adjust each part constituting the seat portion to fit the user's body structure, for example, the seat
  • the articulated arm 131 is rotated upward in FIG. 4, and then a fastener ( 123 is engaged to fix articulated arm 131.
  • the height and height adjustment functions of the present invention can independently adjust the height and the distance of each support stand so that the seat structure can be optimized to suit the user's body structure. .
  • the articulated arm 131 is rotated to the left and right in a horizontal state, and in the same way in the same way
  • the fastener 123 is coupled to one of the plurality of coupling grooves 133 of 132 to fix its position.
  • the fastening fastening may use a fastener 123 used in the conventional vertical rotation, or may be used by adding a separate fastener 123 provided on the side.
  • This left and right rotation function is particularly useful when applied to bicycles, but when the body size is smaller or larger than a bicycle, the buttocks may not be seated precisely on the saddle seat of the bicycle. There is an advantage in that the seat can be accurately positioned at.
  • the left and right supports 111 and 112 when the left and right supports 111 and 112 are rotated up and down or left and right, the positions of the left and right supports 111 and 112 may be inclined at the horizontal position or may not be correct when viewed from the front. In this case, since the left and right supports 111 and 112 are rotatable by the rolling ball 151, they can be positioned horizontally or aligned correctly.
  • the moving bar 140 is moved to further move the left and right supporters 111 and 112.
  • the interval can be adjusted to fit the user's body size
  • the buttock support 113 can also be adjusted to fit the user in conjunction with the left and right support (111, 112).
  • the left and right supports 111 and 112 and the buttocks support 113 can be rotated upward to narrow the gap, and at the same time increase the height of the seat. If you are a big user, you can rotate down.
  • the user-customized sheet device of the present invention has an advantage of adjusting the height at the same time as adjusting the height only by the vertical rotation of the separated sheet portion.
  • FIG. 7 and 8 illustrate another embodiment of the present invention
  • FIG. 7 is formed by dividing the buttock support 113 into left and right buttock supports 113a and 113b.
  • the seat shown in FIG. 7 has an advantage that the buttock support 113 is formed by being divided into left and right buttock supporters 113a and 113b, which can be usefully used even by a user having an asymmetric hip size.
  • seating grooves 113c for seating the buttocks of the user are formed in the left and right buttock supports 113a and 113b, respectively. It can be supported by.
  • FIG. 8 is a seat in which another front left and right supports 114 and 115 are added to the front of the left and right supports 111 and 112, and similarly, it can be applied to a user having various body sizes. Further, finer seat portion adjustment is possible to fit the body size of the user.
  • the user-customized seat device has a plurality of seat parts in contact with the user's body, and can be used by adjusting the position and spacing of each separated seat part, so that the body size can be used by different people.
  • the user's body is made of a plurality of seats in contact with the body by reducing the contact area with the sheet to prevent blood circulation disorders of the genital area caused by the close contact with the sheet to prevent diseases of the body parts related to sweating Eliminating the inconvenience of the reduction and buttocks has an effect that can provide comfort to the user even for a long time.
  • the seat portion has a buttock support 113 separately configured in addition to the left and right supporters 111 and 112, but the left and right supporters 111 and 112 are provided without the buttock support 113. It can also play the role of supporting the buttocks to achieve the same function.
  • FIG. 12 is a longitudinal sectional view of a portion of the seat according to the second embodiment of the present invention
  • FIG. 13 is a view showing when the support member is rotated in FIG. 12
  • FIG. 14 is a partially enlarged view in FIG. 12 is a view showing another example of the coupling structure of the seat portion and the support member in Figure 12
  • Figure 16 is a view showing another example of the coupling structure of the seat portion and the support member in Figure 12.
  • the user-customized seat apparatus according to the second embodiment of the present invention differs from the first embodiment in that the structure in which the seat portion is coupled to the support member 130 is different from the first embodiment.
  • the user-customized seat device includes joint legs 160 for coupling the support members 111, 112, 113 and the support member 130 constituting the seat part, and for this purpose, each support 111, Spherical coupling grooves 111e are formed on the bottoms of the 112 and 113, and the inlet of the spherical coupling grooves 111e is formed larger than the diameter of the spherical coupling member 161 of the joint leg 160 to be described later.
  • the fixing screw 111f is spherical It is inserted into an insertion hole (not shown) formed around the inlet of the coupling groove 111e and then screwed into the fixing groove 161a of the spherical coupler member 161.
  • the joint leg 160 is composed of a spherical coupler member 161 formed on the upper portion and a leg portion 162 formed on the lower portion, and the spherical coupler member 161 is formed of each support 111, 112, 113. It is inserted and coupled inside the spherical coupling groove 111e formed on the bottom to be rotatable by a predetermined angle in the spherical coupling groove 111e, so that the top angle of each support 111, 112, 113 can be freely adjusted. 13, when the support member 130 is rotated up and down, or left and right, as shown in FIG. 13, the left and right supports 111 and 112 may be inclined at the horizontal position or may be misaligned when viewed from the front.
  • the spherical coupler member 161 of the leg 160 can be rotated at an angle within the spherical coupling groove 111e, it can be horizontally positioned or properly aligned.
  • a fixing screw 111f is inserted into the outer surface of the spherical coupler member 161 to fix the support 111, 112, 113.
  • a plurality of fixing grooves 161a are formed, and an internal thread portion is formed on the inner circumferential surface of the fixing groove 161a to be screwed with the male screw portion of the fixing screw 111f.
  • the fixing grooves 161a are shown only vertically arranged in the longitudinal cross-sectional view for convenience in the drawing, but a plurality of fixing grooves 161a are formed in the horizontal direction.
  • Leg portion 162 formed on the lower portion of the sphere coupler member 161 is to be coupled to the movement bar 140 of the support member 130, the lower portion of the leg portion 162 is vertical to the movement bar 140 Inserted into the insertion hole 143 is formed and the lower end of the leg portion 162 is formed with a bolt portion 162a is screwed with the nut portion 163 disposed on the bottom surface of the moving bar 140.
  • the outer side of the joint leg 160 is provided with a spring member 150 and a protective member 152, the spring member 150 is supported at its lower end on the upper surface of the moving bar 140, the upper end is a sphere coupler The lower portion of the member 161 is supported to elastically support the respective supports 111, 112, and 113.
  • the spring member 150 and the protection member 152 in the second embodiment are the same as the spring member 150 and the protection member 152 in the first embodiment shown in FIGS. 9 and 10.
  • each support (111, 112, 113) of the seat portion coupled in parallel with the moving bar 140 is inclined inward, if you want to maintain each support (111, 112, 113) in a horizontal state
  • Departure 111f from the fixing groove 161a of the splice member 161 adjust each support 111, 112, and 113 to the desired top angle, and then fix the fixing screw 111f in the fixing groove 161a. It is coupled to one to fix each support (111, 112, 113) in a horizontal state.
  • the articulated arm 131 is rotated left and right in a horizontal state, and in the same manner in the desired position.
  • the fastener 123 is coupled to one of the plurality of coupling grooves 133 of the coupler 132 to fix its position.
  • the left and right supports 111 and 112 are arranged along the joint arm 131. It is rotated and is not aligned correctly when viewed from the front, and in this case, after aligning each support 111 and 112 correctly in a horizontal state, a plurality of fixing grooves 161a having the fixing screw 111f formed in the horizontal direction It will be fixed by coupling to one.
  • Other configurations and functions are the same as in the first embodiment.
  • FIG. 15 illustrates another example in which the joint leg 160 is coupled to the moving bar 140 of the support member 130 in the second embodiment.
  • a vertical guide member 144 having an insertion groove 144a formed therein is formed at an upper side of the moving bar 140 so that the leg 162 of the joint leg 160 is coupled to the moving bar 140.
  • the leg portion 162 of the articulated leg 160 is inserted and guided into the insertion groove 144a of the vertical guide member 144. Then, as the leg portion 162 of the joint leg 160 descends into the insertion groove 144a of the vertical guide member 144, the air in the insertion groove 144a is easily discharged to the outside of the vertical guide member 144.
  • the lower portion is formed with a through hole 144b communicating with the insertion groove 144a.
  • a spring member 150 and a protection member 152 are provided on the upper surface of the movable bar 140 to elastically support the respective support members 111, 112, and 113.
  • FIG. 16 is a view showing an example in which the support member 130 is composed of the articulated arm 131 without the moving bar 140 in the second embodiment, and the articulated leg 160 is directly connected to the articulated arm 131. To be combined. That is, the leg portion 162 of the joint leg 160 is shown an example in which the insertion hole 131a formed in the joint arm 131 is coupled to.
  • the present invention has been described with reference to a preferred embodiment, but the present invention is not limited thereto, and may be used in various seats such as a chair or a bicycle.
  • the butt support is added in addition to the left and right supports, but without the butt support Left and right supports may be used to support the buttocks, and those skilled in the art will readily appreciate that various modifications are possible without departing from the spirit of the invention as set forth in the claims below.
  • the user-customizable seat device can be used to optimize the seat structure to suit the user's body structure by being able to independently adjust the front and rear positions and heights of the separated support members constituting the seat portion according to the user, and the intervals thereof. It can be applied to the seat of a chair or the saddle seat of a bicycle.

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Abstract

L'invention concerne un dispositif de siège adapté à un utilisateur, comprenant : une partie siège constituée de supports gauche et droit séparés, et une pluralité d'éléments de support, chacun d'eux étant couplé à une ouverture d'une pluralité d'ouvertures de couplage arrondies qui sont formées sur la surface latérale d'un cadre horizontal destiné à prendre en charge chacun des supports qui forment la partie siège. Les éléments de support comprennent, sur une extrémité, une pièce de couplage sphérique qui est couplée aux ouvertures de couplage arrondies formées sur la surface latérale du cadre horizontal, et un bras articulé s'étendant latéralement à partir de la pièce de couplage sphérique de telle sorte que cette dernière est couplée aux ouvertures de couplage arrondies sur le cadre horizontal de façon à se déplacer vers le haut et vers le bas, et vers la gauche et vers la droite. Sur la surface extérieure de la pièce de couplage sphérique, une pluralité de rainures de couplage sont formées pour fixer la position du bras articulé, le cadre horizontal étant doté d'une bride qui est couplée aux rainures de couplage de la pièce de couplage sphérique. Chacun des supports est doté d'une rainure de couplage arrondie ménagée sur sa surface inférieure, les éléments de support étant dotés sur leur partie supérieure d'une jambe articulée avec un élément de pièce de couplage sphérique qui est couplé de manière rotative aux rainures de couplage arrondies, et sur leur partie inférieure d'une partie de jambe qui s'étend vers le bas à partir de l'élément de pièce de couplage sphérique, et chacun des supports qui forme la partie siège est doté d'une pluralité d'éléments de ressort de siège.
PCT/KR2012/009085 2012-01-02 2012-11-01 Dispositif de siège adapté à un utilisateur WO2013103188A1 (fr)

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KR20-2012-0000022 2012-01-02
KR2020120000022 2012-01-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112545254A (zh) * 2020-12-29 2021-03-26 吴宝倡 一种可防护幼儿的幼儿园课桌
FR3140745A1 (fr) * 2022-10-17 2024-04-19 Blue Health Comfort Dispositif d’assise de confort

Citations (4)

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KR100614305B1 (ko) * 2003-10-28 2006-08-18 (주)중원자전거 자전거 안장
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KR100614305B1 (ko) * 2003-10-28 2006-08-18 (주)중원자전거 자전거 안장
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CN112545254A (zh) * 2020-12-29 2021-03-26 吴宝倡 一种可防护幼儿的幼儿园课桌
FR3140745A1 (fr) * 2022-10-17 2024-04-19 Blue Health Comfort Dispositif d’assise de confort
WO2024084137A1 (fr) 2022-10-17 2024-04-25 Blue Health Comfort Dispositif de maintien et de confort

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