CN113925307B - Foldable multifunctional movable seat for multiple persons - Google Patents
Foldable multifunctional movable seat for multiple persons Download PDFInfo
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- CN113925307B CN113925307B CN202111405619.7A CN202111405619A CN113925307B CN 113925307 B CN113925307 B CN 113925307B CN 202111405619 A CN202111405619 A CN 202111405619A CN 113925307 B CN113925307 B CN 113925307B
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- 230000007306 turnover Effects 0.000 claims abstract description 43
- 230000009471 action Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 7
- 230000000284 resting effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- A47C4/00—Foldable, collapsible or dismountable chairs
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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
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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
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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
- A47C7/62—Accessories for chairs
-
- 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
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/725—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for illumination, e.g. lamps
Abstract
The invention provides a foldable multifunctional movable seat for multiple persons, and belongs to the technical field of outdoor public facilities. Comprises a main rod assembly, an adjustable vertical rod assembly, a turnover seat assembly and a rod wheel assembly; the adjustable upright rod assembly is arranged below the main rod assembly, the overturning seat assembly is arranged above the main rod assembly, and a plurality of groups of main upright rods in the adjustable upright rod assembly and a plurality of groups of seat frames in the overturning seat assembly can be linked to perform unfolding and folding actions, so that a seat for a plurality of persons can be formed when the seats are unfolded synchronously, and a petal-shaped structure can be formed when the seats are folded synchronously to serve as ornamental landscapes; simultaneously, the bottom of every group main force pole all is equipped with the pole wheel assembly, all is equipped with the truckle that can roll in every group pole wheel assembly and is used for fixed cushion on ground, and when main pole setting folding shrink, fixed cushion breaks away from with the support on ground, truckle and ground contact simultaneously, after loosening the locking wheel piece through flexible drive, this seat of removal that can be free.
Description
Technical Field
The invention relates to the technical field of outdoor public facilities, in particular to a foldable multifunctional movable seat for multiple persons.
Background
Under the background of rapid economic development and coming of leisure consumption society, people select to pursue urban outdoor life style which accords with humanization and free and equal, and the improvement of life quality is taken as an important value. The design application of the outdoor seat should combine the existing development condition of the outdoor seat, analyze and study the modeling structure, the function application and the like of the outdoor seat, and help us to explore how to improve the interrelationship among people, people and things, people and environment, things and environment, so that the outdoor seat is harmonious to develop and symbiotic together.
The utility model discloses an outdoor multifunctional foldable seat as disclosed in the prior art (CN 213046173U), which comprises a seat cushion, an auxiliary cushion, a fixed block and seat legs, wherein a first magnetic block is fixedly arranged in the seat cushion, the outer surface of the seat cushion is penetrated by the auxiliary cushion, the top surface of the auxiliary cushion is penetrated by a connecting block, the bottom surface of the connecting block is fixedly connected with a first spring, the first spring is fixedly arranged in the auxiliary cushion, the outer surface of the auxiliary cushion is fixedly connected with a fixed column, the fixed column penetrates the inner surface of the seat cushion, and a reset spring is sleeved on the outer surface of the fixed column; the utility model discloses a convenient seat is provided with a seat cushion, a fixed block, a connecting gear, a sleeve, a cylinder shaft, a connecting gear, a limiting block, a telescopic rod, a seat leg, a seat cushion and a fixing block, wherein the connecting gear is driven to be meshed with the limiting block, the limiting block is driven to slide and be separated from the clamping block by pressing the connecting gear, the sleeve and the cylinder shaft can rotate to enable the telescopic rod to stretch out and draw back the seat leg from the seat cushion and the fixing block, the folding telescopic effect is achieved, the convenience of going out and carrying is improved to a certain extent, and rest service can be provided for a single person.
However, in practical application, even if the folding effect of the seat is good, a certain space is occupied, a certain burden is added to people when the seat is carried, the problem of resting of people in outdoor activities is solved, and the seat is made by considering from public facilities macroscopically, so that the resting requirement of people can be met, and meanwhile, the seat is not limited to the multifunctional seat which is required to be used, so that the harmonious development between people and the environment is met.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides a foldable multifunctional movable seat for multiple persons, which comprises a main rod assembly, an adjustable rod assembly and a turnover seat assembly, wherein the adjustable rod assembly comprises a main rod, an inner slide seat, an inner connecting pipe, a rod connecting rod, a screw rod sliding block and a screw rod motor;
the main rod assembly is a fixed main body, the upper ends of three groups of main rods in the adjustable rod assembly are uniformly screwed on the lower ends of the main rod assembly, the inner sliding seat is vertically and slidably connected inside the main rod assembly, the lower end of the inner sliding seat is connected with an inner connecting pipe with a hollow structure, the lower ends of each group of main rods are all screwed on rod connecting rods, and the other ends of the three groups of rod connecting rods are uniformly screwed on the lower ends of the inner connecting pipe;
a screw rod sliding block is fixed in the middle of the inner sliding seat, a screw rod is connected in the screw rod sliding block in a matched mode, a screw rod motor is connected to the top shaft of the screw rod, and the screw rod motor is positioned at the top of the main rod assembly;
the seat is fixed in the upper end of mobile jib subassembly in the upset seat assembly, and three groups seat frame's one end even rotation is located the seat and is fixed the seat, and three groups the seat frame can constitute a petal figurative structure, every group the bottom of seat frame all is equipped with the upset connecting rod soon, and three groups the outer end of interior slide is located in the even rotation of the other end of upset connecting rod.
The main supporting rod in the main rod assembly is of a cylindrical structure, a main slideway is coaxially arranged in the main supporting rod, and three groups of side sliding grooves are uniformly formed in the side wall formed by the main supporting rod and the main slideway;
the bottom support seat in the adjustable vertical rod assembly is fixed at the lower end of the main support rod, three groups of vertical rod rotating fixed seats are uniformly fixed on the outer wall of the bottom support seat, vertical rod shafts are fixedly inserted in each group of vertical rod rotating fixed seats, the upper ends of the three groups of main vertical rods are respectively and rotatably connected in corresponding vertical rod shafts, the lower end of the inner connecting pipe is fixedly provided with a linkage support seat, three groups of connecting rod rotating fixed seats are uniformly fixed on the outer wall of the linkage support seat, the vertical rod shafts are universal components, another group of vertical rod shafts are fixedly inserted in each group of connecting rod rotating fixed seats, and the other ends of the three groups of vertical rod connecting rods are respectively and rotatably connected to corresponding vertical rod shafts in the connecting rod rotating fixed seats;
a top cover is fixed at the top end of the main support rod, a screw shaft seat is arranged at the middle position of the top cover, the upper end of the screw is rotationally connected in the screw shaft seat, the screw motor is fixedly arranged at the upper end of a motor bracket, and the motor bracket is fixedly arranged at the upper end surface of the top cover;
the seat fixing seat in the turnover seat assembly is fixedly arranged at the top of the outer end of the main supporting rod, three groups of fixing seat rotating seats are uniformly fixed at the outer end of the seat fixing seat, turnover shafts are fixedly inserted into each group of fixing seat rotating seats, a seat connecting seat is fixedly arranged at the inner end of each group of seat frame, and each group of seat connecting seats are rotatably connected in the corresponding turnover shafts;
the outer ends of each group of bosses fixed at the outer ends of the inner sliding seats are fixedly connected with a turnover connecting seat, each group of seat frames are fixedly connected with seat inner supports which are distributed from small to large, a turnover base is fixed below one group of seat inner supports corresponding to the turnover connecting seats at the bottom of each group of seat frames, one end of each turnover connecting rod is rotatably connected in the corresponding turnover connecting seat, and the other end of each turnover connecting rod is rotatably connected in the corresponding turnover base;
the lower end of each group of main upright rods is connected with a rod wheel assembly, a trundle connecting plate in the rod wheel assembly is fixedly connected to the bottom of the main upright rods, a trundle seat is fixedly arranged at the bottom of the trundle connecting plate, a trundle shaft is fixedly connected to the outer end of the trundle seat in an inserting mode, and a trundle is rotatably connected to the trundle shaft;
the upper end of the caster connecting plate is fixedly provided with a lock wheel connecting seat, the upper part of the caster is provided with a lock wheel block, the upper end of the lock wheel block is fixedly provided with a lock wheel telescopic rod, the main surface of the lock wheel connecting seat is provided with a lock wheel telescopic position corresponding to the lock wheel telescopic rod, the lock wheel telescopic rod is slidingly connected in the lock wheel telescopic position, the top end surface of the lock wheel telescopic rod is fixedly provided with a telescopic connecting plate, one side of the lock wheel telescopic rod is provided with a telescopic drive, the main body of the telescopic drive is fixedly arranged on the upper plane of the lock wheel connecting seat, and the ejector rod of the telescopic drive is fixed on the lower end surface of the telescopic connecting plate;
the outer side of the lock wheel telescopic rod is also sleeved with a locking pressure spring, the lower end of the locking pressure spring is clamped on the lock wheel block, and the lower end of the locking pressure spring is clamped on the bottom surface of the lock wheel coupling seat.
Further, the outer diameter of the inner sliding seat is consistent with the inner diameter of the main sliding way, and a boss corresponding to the sideslip groove is fixed at the outer end of the inner sliding seat.
Further, the bottom surface of linkage supporting seat fixed mounting has the bottom stay, the bottom stay can form the collaborative support with three main pole settings, supports this removal seat on placing the plane jointly.
Further, the upper end of the top cover is fixedly provided with a decorative cover, and the decorative cover covers the screw motor and the motor bracket inside and can be used as a flower core model of a petal-shaped structure.
Furthermore, solar panels are arranged at neutral positions formed by the inner edge of the seat frame and the inner support of the seat, so that a power source can be provided for the unfolding and folding actions of the movable seat.
Further, lamp strip seats are arranged on the bottom surfaces of the two groups of inner supports of the seats on the inner side and the outer side of the seat frame, and lamp strips with decorative effect are arranged in each group of lamp strip seats.
Further, a fixed cushion block is fixed on the inner side of the bottom of the caster seat.
Compared with the existing outdoor folding seat, the foldable multifunctional movable seat for multiple people has the following advantages:
(1) The movable seat is integrally arranged outdoors, so that the movable seat can be used for rest of a plurality of people, and can be used as a landscape for people to view, the screw motor in the adjustable upright rod assembly is started to drive three groups of main upright rods to form unfolding and folding actions in linkage with three groups of seat frames in the turnover seat assembly, the movable seat is placed in public places such as squares, and the three groups of seat frames in the turnover seat assembly are in a folded state in a conventional natural state, so that the movable seat can form a petal-shaped structure, and the decorative cover in the adjustable upright rod assembly is positioned in the center of the petal-shaped structure and can be used as a stamen to form, and the ornamental requirement of people can be met through the integral petal-shaped structure; when people need to rest, the screw rod motor is started to drive the screw rod to rotate, so that the screw rod and the screw rod sliding block form matched transmission, the inner sliding seat connected with the screw rod sliding block can be driven to move downwards, the inner connecting pipe is driven to move downwards by the downward movement of the inner connecting pipe, the linkage supporting seat is driven to move downwards, the outward supporting movement of the vertical rod connecting rods can be driven, the main vertical rods rotationally connected with the vertical rod connecting rods of all groups can be enabled to move outwards, the main vertical rods of all groups can be synchronously unfolded outwards, the support of the bottom of the movable seat can be formed, the downward movement of the inner sliding seat drives all the overturning connecting rods connected with the outer end of the inner sliding seat to move downwards while all the main vertical rods of all groups are unfolded outwards, all the main vertical rods of all groups can be finally rotated to the position horizontal with the ground, at the moment, all the main vertical rods of all the groups are unfolded outwards to the largest supporting angle, after the stable bottom support is formed, all the main vertical rods of all the groups are unfolded to the horizontal position, and the rest seat is formed, and the rest effect of the seat can be realized through the coordinated folding action of all three main vertical rods and three groups of folding frames.
(2) The outer diameter of the inner sliding seat in the adjustable vertical rod assembly is consistent with the inner diameter of the main sliding rail in the main rod assembly, and the outer end of the inner sliding seat is fixedly provided with the boss corresponding to the sideslip groove, so that the inner sliding seat can freely slide in the main sliding rail and can also limit the axial movement of the inner sliding seat, the inner sliding seat can only vertically move up and down in the main sliding rail, and the stable operation of the unfolding and folding processes of the main vertical rod and the seat frame is ensured.
(3) The lower end of each group of main upright rods in the adjustable upright rod assembly is connected with the rod wheel assembly, after the plurality of groups of main upright rods in the adjustable upright rod assembly are folded inwards, the main upright rods drive the casters connected to one side of the bottom of the caster connecting plate to move inwards, so that the plurality of groups of casters are in rolling contact with the ground, and the telescopic drive is started to drive the lock wheel telescopic rods to move upwards, so that after the lock wheel blocks are separated from locking fit with the casters, the plurality of groups of casters can roll freely, and the position of the movable seat can be moved conveniently; after the array main upright rods in the adjustable upright rod assembly are unfolded outwards, the main upright rods drive the casters connected to one side of the bottoms of the caster connecting plates to move outwards, meanwhile, the fixed cushion blocks are driven to move outwards, after the main upright rods of all groups are unfolded in place, all the fixed cushion blocks of all groups are just contacted with the ground, and the bottom support just props against the ground, and the fixed seat can be fixed by the fixed cushion blocks positioned at the bottoms of all the main upright rods and the bottom support and is fixed with the ground in a contact manner, so that the movable seat is more stable, rollover is less prone to occurring, and resting use of people can be met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view showing the overall structure of a foldable multifunctional mobile seat for use by multiple persons in an unfolded state;
FIG. 2 is a schematic view showing the overall structure of a foldable multifunctional mobile seat for use by multiple persons in a folded state;
FIG. 3 is a schematic view of a main lever assembly according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the adjustable pole assembly of the present invention;
FIG. 5 is a schematic view of the structure of the inner slide portion of the adjustable riser assembly of the present invention;
FIG. 6 is a schematic view of the structure of the lead screw motor portion of the adjustable pole assembly of the present invention;
FIG. 7 is a schematic illustration of the flip seat assembly of the present invention;
FIG. 8 is a schematic view of the seat frame portion of the flip seat assembly of the present invention;
FIG. 9 is a schematic view of the lever wheel assembly of the present invention;
FIG. 10 is a schematic view of the lever wheel assembly of the present invention in an expanded state;
FIG. 11 is a schematic view of the pole and wheel assembly of the present invention in a folded condition.
Reference numerals: 1. a main lever assembly; 2. an adjustable pole assembly; 3. a flip seat assembly; 4. a lever wheel assembly; 101. a main support rod; 102. a main slideway; 103. a side chute; 201. a bottom support base; 202. the upright rod rotates to fix the seat; 203. a main upright; 204. a vertical shaft; 205. an inner slide; 206. an inner connecting pipe; 207. a linkage supporting seat; 208. a connecting rod rotary fixing seat; 209. a pole setting connecting rod; 210. a bottom support; 211. a top cover; 212. a screw shaft seat; 213. a screw rod; 214. a screw rod sliding block; 215. a lead screw motor; 216. a motor bracket; 217. a decorative cover; 301. a seat fixing seat; 302. a fixed seat rotating seat; 303. a turnover shaft; 304. a seat frame; 305. a seat is connected with a seat; 306. turning over the connecting seat; 307. a seat inner support; 308. overturning a base; 309. turning over the connecting rod; 310. a solar panel; 311. a lamp strip seat; 312. a lamp strip; 401. a caster connecting plate; 402. a caster seat; 403. a foot wheel shaft; 404. casters; 405. fixing the cushion block; 406. a lock wheel connecting seat; 407. a lock wheel block; 408. the lock wheel is telescopic; 409. a locking wheel telescopic rod; 410. a telescopic connecting plate; 411. telescoping drive; 412. locking the compression spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
An example of a foldable multifunctional moving seat for use by a plurality of persons, which is provided by the present invention, will be described below with reference to the accompanying drawings.
Embodiment one:
the invention realizes the example of the unfolding and folding of the seat, as shown in figures 1, 2, 3, 4, 5, 6, 7 and 8, the invention is wholly placed on the outdoor ground through the rod wheel assembly 4, the main rod assembly 1 is a fixed main body, the upper ends of three groups of main rods 203 in the adjustable rod assembly 2 are uniformly screwed on the lower end of the main rod assembly 1, the inner slide seat 205 is vertically and slidingly connected in the main rod assembly 1, the lower end of the inner slide seat 205 is connected with an inner connecting pipe 206 with a hollow structure, the lower end of each group of main rods 203 is screwed with a rod connecting rod 209, the other ends of the three groups of rod connecting rods 209 are uniformly screwed on the lower end of the inner connecting pipe 206, a screw slide block 214 is fixed in the middle of the inner slide seat 205, a screw 213 is cooperatively connected in the screw slide block 214, and the top shaft of the screw 213 is connected with a screw motor 215;
the seat fixing seat 301 in the turnover seat assembly 3 is fixedly arranged at the top of the outer end of the main supporting rod 101, three groups of fixing seat rotating seats 302 are uniformly fixed at the outer end of the seat fixing seat 301, turnover shafts 303 are fixedly inserted into each group of fixing seat rotating seats 302, seat connecting seats 305 are fixedly arranged at the inner ends of each group of seat frames 304, and each group of seat connecting seats 305 are rotatably connected in the corresponding turnover shafts 303; the outer ends of each group of bosses fixed at the outer ends of the inner sliding seat 205 are fixedly connected with a turnover connecting seat 306, a seat inner support 307 which is arranged from small to large is fixedly connected in each group of seat frames 304, a turnover base 308 is fixedly arranged below one group of seat inner supports 307 which are arranged at the bottom of each group of seat frames 304 and correspond to the turnover connecting seat 306, one end of each group of turnover connecting rods 309 is rotatably connected in the corresponding turnover connecting seat 306, and the other end of each group of turnover connecting rods is rotatably connected in the corresponding turnover base 308;
specifically, solar panels 310 are mounted on the neutral positions formed by the inner edges of the seat frames 304 and the seat inner struts 307 in the flip seat assembly 3, so as to provide energy for the unfolding and folding actions of the movable seat and the illumination of the lamp strips 312;
after the movable seat is placed in public places such as squares and the like, the screw motor 215 in the adjustable upright rod assembly 2 is started to drive the three groups of main upright rods 203 and the three groups of seat frames 304 in the turnover seat assembly 3 to form unfolding and folding actions, under the normal natural state, the three groups of seat frames 304 in the turnover seat assembly 3 are in a folding state, a petal-shaped structure model can be formed, the decorative cover 217 is positioned in the center of the petal-shaped structure and can be used as a pistil model, so that a petal model with a complete structure can be finally formed, and an ornamental effect is provided for people;
optimally, by opening the lamp strip 312 arranged in the lamp strip seat 311 on the bottom surface of the inner support 307 of the seat, a light effect can be formed at night, and the ornamental value of the movable seat is increased;
when people need to take a rest, the screw rod motor 215 in the adjustable vertical rod assembly 2 is started to drive the screw rod 213 to rotate, so that the screw rod 213 and the screw rod sliding block 214 form matched transmission, the inner sliding seat 205 connected with the screw rod sliding block 214 can be driven to move downwards, the inner sliding seat 205 is driven to move downwards by the downward movement of the inner sliding seat 206, the linkage supporting seat 207 is driven to move downwards by the downward movement of the inner sliding seat 206, the outward supporting movement of the vertical rod connecting rods 209 can be driven, the outward unfolding movement of the main vertical rods 203 rotationally connected with the vertical rod connecting rods 209 can be realized, the synchronous outward unfolding of the main vertical rods 203 can be realized, and the support of the bottom of the movable seat can be formed;
simultaneously, when each group of main uprights 203 in the adjustable upright assembly 2 are unfolded outwards, the downward movement of the inner sliding seat 205 drives each group of overturning connecting rods 309 connected to the outer ends of the inner sliding seat 205 to move downwards, so that each group of seat frames 304 can be finally rotated to a position horizontal to the ground, at the moment, each group of main uprights 203 are unfolded outwards to the maximum supporting angle, after a stable bottom support is formed, each group of seat frames 304 unfolded to the horizontal position are used as resting seats for riding, and the dual multifunctional use effects of landscape display and multi-user resting and riding of the moving seats can be realized through the coordinated unfolding and folding actions of the three groups of main uprights 203 and the three groups of seat frames 304.
Embodiment two:
the invention realizes the example of seat movement, as shown in fig. 1, 2, 3, 4, 5, 6, 9, 10 and 11, the lower end of each group of main upright posts 203 in the adjustable upright post assembly 2 is connected with a rod wheel assembly 4, a castor connecting plate 401 in the rod wheel assembly 4 is fixedly connected with the bottom of the main upright posts 203, a castor seat 402 is fixed at the bottom of the castor connecting plate 401, a castor shaft 403 is fixedly inserted at the outer end of the castor seat 402, and a castor 404 is rotatably connected in the castor shaft 403;
the outer side of the upper end of a trundle connecting plate 401 in the rod wheel assembly 4 is fixedly provided with a lock wheel connecting seat 406, the upper part of the trundle 404 is provided with a lock wheel block 407, the upper end of the lock wheel block 407 is fixedly provided with a lock wheel telescopic rod 409, the position of the main surface of the lock wheel connecting seat 406 corresponding to the lock wheel telescopic rod 409 is provided with a lock wheel telescopic position 408, the lock wheel telescopic rod 409 is slidingly connected in the lock wheel telescopic position 408, the top end surface of the lock wheel telescopic rod 409 is fixedly provided with a telescopic connecting plate 410, one side of the lock wheel telescopic rod 409 is provided with a telescopic drive 411, the main body of the telescopic drive 411 is fixedly arranged on the upper plane of the lock wheel connecting seat 406, and a push rod of the telescopic drive 411 is fixed on the lower end surface of the telescopic connecting plate 410;
as an optimization, the outer side of the locking wheel telescopic rod 409 in the rod wheel assembly 4 is also sleeved with a locking pressure spring 412, the lower end of the locking pressure spring 412 is clamped on the locking wheel block 407, and the lower end of the locking pressure spring 412 is clamped on the bottom surface of the locking wheel coupling seat 406, so that the locking wheel block 407 is in a locking state with the caster 404 in a natural state, and the movable seat is placed more safely;
after the inward folding of the plurality of groups of main uprights 203 in the adjustable upright assembly 2 is finished, the main uprights 203 drive the casters 404 connected to one side of the bottoms of the caster connecting plates 401 to move inwards, so that the plurality of groups of casters 404 can be in rolling contact with the ground, and the telescopic drive 411 is started to drive the locking wheel telescopic rods 409 to move upwards, so that the plurality of groups of casters 404 can freely roll after the locking wheel blocks 407 are separated from locking cooperation with the casters 404, the position of the movable seat can be conveniently moved, and the movable seat can be freely moved to different positions according to display requirements;
as an optimization, the bottom of the caster seat 402 in the rod wheel assembly 4 is further provided with a fixed cushion block 405, when the plurality of groups of main uprights 203 in the adjustable upright assembly 2 are unfolded outwards to form the use state of the seat, the main uprights 203 drive the casters 404 connected to one side of the bottom of the caster connecting plate 401 to move outwards, meanwhile drive the fixed cushion blocks 405 to move outwards, after each group of main uprights 203 are unfolded in place, each group of fixed cushion blocks 405 just contact with the ground, and at the moment, the bottom support 210 just supports against the ground, and the fixed seat can be more stable through the fixed cushion blocks 405 positioned at the bottoms of each group of main uprights 203 and the contact fixation of the bottom support 210 and the ground, rollover is less likely to happen, and the sitting rest process of people is more safe and reliable.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. A foldable multifunctional mobile seat for multiple persons, comprising a main rod assembly (1), characterized in that: the device also comprises an adjustable vertical rod assembly (2) and a turnover seat assembly (3);
the adjustable vertical rod assembly (2) comprises a main vertical rod (203), an inner sliding seat (205), an inner connecting pipe (206), a vertical rod connecting rod (209), a screw rod (213), a screw rod sliding block (214) and a screw rod motor (215), and the turnover seat assembly (3) comprises a seat fixing seat (301), a seat frame (304) and a turnover connecting rod (309);
the main rod assembly (1) is a fixed main body, the upper ends of three groups of main rods (203) in the adjustable vertical rod assembly (2) are uniformly screwed on the lower end of the main rod assembly (1), the inner sliding seat (205) is vertically and slidably connected in the main rod assembly (1), the lower end of the inner sliding seat (205) is connected with an inner connecting pipe (206) with a hollow structure, the lower ends of each group of main rods (203) are all screwed with vertical rod connecting rods (209), and the other ends of the three groups of vertical rod connecting rods (209) are uniformly screwed on the lower end of the inner connecting pipe (206);
a screw rod sliding block (214) is fixed at the middle position of the inner sliding seat (205), a screw rod (213) is connected in the screw rod sliding block (214) in a matched mode, a screw rod motor (215) is connected to the top shaft of the screw rod (213), and the screw rod motor (215) is located at the top of the main rod assembly (1);
the seat fixing seat (301) in the turnover seat assembly (3) is fixed at the upper end of the main rod assembly (1), one ends of three groups of seat frames (304) are uniformly and rotatably arranged on the seat fixing seat (301), the three groups of seat frames (304) can form a petal-shaped structure, the bottom end of each group of seat frames (304) is rotatably provided with a turnover connecting rod (309), and the other ends of the three groups of turnover connecting rods (309) are uniformly and rotatably arranged at the outer end of the inner sliding seat (205);
the main supporting rod (101) in the main rod assembly (1) is of a cylindrical structure;
the bottom supporting seat (201) in the adjustable vertical rod assembly (2) is fixed at the lower end of the main supporting rod (101), three groups of vertical rod rotating and fixing seats (202) are uniformly fixed on the outer wall of the bottom supporting seat (201), vertical rod shafts (204) are fixedly connected in a plugging manner in the vertical rod rotating and fixing seats (202), the upper ends of the main vertical rods (203) are respectively and rotatably connected in the corresponding vertical rod shafts (204), the lower end of an inner connecting tube (206) is fixedly provided with a linkage supporting seat (207), three groups of connecting rod rotating and fixing seats (208) are uniformly fixed on the outer wall of the linkage supporting seat (207), the vertical rod shafts (204) are universal components, one group of connecting rod rotating and fixing seats (208) are fixedly plugged with another group of vertical rod rotating and fixing seats (204), the other ends of the three groups of the vertical rod (209) are respectively and rotatably connected with the corresponding vertical rod shafts (204) in the connecting rod rotating and fixing seats (208), the top cover (211) is fixedly connected with the corresponding vertical rod shaft (204), the motor seat (212) in the middle of the top cover (211), the motor seat (212) is uniformly fixed on the bottom surface of the motor (216), the screw rod (212) is fixedly arranged on the bottom surface of the screw support (216), the bottom support (210) can form cooperative support with three groups of main vertical rods (203);
the seat fixing seat (301) in the turnover seat assembly (3) is fixedly arranged at the top of the outer end of the main supporting rod (101), three groups of seat fixing rotating seats (302) are uniformly fixed at the outer end of the seat fixing seat (301), turnover shafts (303) are fixedly inserted into the seat fixing rotating seats (302), seat connecting seats (305) are fixedly arranged at the inner ends of the seat frames (304), the seat connecting seats (305) are rotatably connected into the corresponding turnover shafts (303), turnover connecting seats (306) are fixedly connected to the outer ends of bosses of each group, which are fixedly connected with seat inner supports (307) which are distributed from small to large, of each seat frame (304), turnover bases (308) are fixedly arranged below a group of seat inner supports (307), which are arranged at the bottom of each seat frame (304) and correspond to the turnover connecting seats (306), one end of each group of each turnover connecting rod (309) is rotatably connected into the corresponding turnover connecting seat (306), and the other end of each group of the turnover connecting rod (309) is rotatably connected into the corresponding turnover base (308).
2. A multi-person use foldable multi-function mobile seat according to claim 1, wherein: main slideway (102) is coaxially arranged in main supporting rod (101), and three groups of side sliding grooves (103) are uniformly formed in the side wall formed by main supporting rod (101) and main slideway (102).
3. A multi-person use foldable multi-function mobile seat according to claim 1, wherein: the upper end of the top cover (211) is fixedly provided with a decorative cover (217), and the decorative cover (217) covers the screw motor (215) and the motor bracket (216) inside and can be used as a flower core model of a petal-shaped structure.
4. A multi-person use foldable multi-function mobile seat according to claim 1, wherein: the outer diameter of the inner sliding seat (205) is consistent with the inner diameter of the main sliding way (102), and a boss corresponding to the side sliding groove (103) is fixed at the outer end of the inner sliding seat (205), so that the inner sliding seat (205) can only vertically move up and down in the main sliding way (102).
5. A multi-person use foldable multi-function mobile seat according to claim 1, wherein: solar panels (310) are arranged at each group of neutral positions formed by the inner edge of the seat frame (304) and the seat inner support (307) and can provide a power source for the unfolding and folding actions of the movable seat.
6. A multi-person use foldable multi-function mobile seat according to claim 1, wherein: the bottom surfaces of two groups of seat inner supports (307) on the inner side and the outer side of the seat frame (304) are provided with lamp strip seats (311), and each group of lamp strip seats (311) is internally provided with lamp strips (312) with decorative effect.
7. A multi-person use foldable multi-function mobile seat according to claim 1, wherein: each group of the main upright rods (203) is connected with a rod wheel assembly (4) at the lower end, a trundle connecting plate (401) in the rod wheel assembly (4) is fixedly connected to the bottom of the main upright rods (203), a trundle seat (402) is fixedly arranged at the bottom of the trundle connecting plate (401), a trundle shaft (403) is fixedly connected to the outer end of the trundle seat (402) in an inserting manner, a trundle (404) is fixedly connected to the trundle shaft (403), a locking wheel connecting seat (406) is fixedly arranged at the outer side of the upper end of the trundle connecting plate (401), a locking wheel telescopic rod (411) is fixedly arranged at the upper end of the locking wheel connecting seat (406), a locking wheel telescopic rod (411) is arranged at the position of the main surface of the locking wheel connecting seat (406) corresponding to the locking wheel telescopic rod (409), a locking wheel telescopic rod (409) is slidably connected to the locking wheel telescopic rod (408), a locking wheel telescopic rod (410) is fixedly arranged on the top end face of the trundle shaft (403), a compression spring (410) is fixedly connected to the driving telescopic rod (409) at one side of the upper end face of the locking wheel telescopic rod (406), the lower end of the locking pressure spring (412) is clamped on the upper surface of the lock wheel block (407), and the lower end of the locking pressure spring (412) is clamped on the bottom surface of the lock wheel coupling seat (406).
8. A multi-person use foldable multi-function mobile seat according to claim 7, wherein: a fixed cushion block (405) is also fixed on the inner side of the bottom of the caster seat (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405619.7A CN113925307B (en) | 2021-11-24 | 2021-11-24 | Foldable multifunctional movable seat for multiple persons |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405619.7A CN113925307B (en) | 2021-11-24 | 2021-11-24 | Foldable multifunctional movable seat for multiple persons |
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| Publication Number | Publication Date |
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| CN113925307A CN113925307A (en) | 2022-01-14 |
| CN113925307B true CN113925307B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111405619.7A Active CN113925307B (en) | 2021-11-24 | 2021-11-24 | Foldable multifunctional movable seat for multiple persons |
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| CN (1) | CN113925307B (en) |
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| US20040212238A1 (en) * | 2003-04-25 | 2004-10-28 | Shun-Min Chen | Highchair |
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| CN106724220A (en) * | 2016-12-20 | 2017-05-31 | 洛阳工岩科技有限公司 | A kind of Multifunctional folding seat |
| CN206664343U (en) * | 2017-04-10 | 2017-11-24 | 常州市万翔车辆部件有限公司 | A kind of push-down power folding seat |
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| Publication number | Publication date |
|---|---|
| CN113925307A (en) | 2022-01-14 |
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