CN210300271U

CN210300271U - Convenient stool for student articles

Info

Publication number: CN210300271U
Application number: CN201921074129.1U
Authority: CN
Inventors: 王志东
Original assignee: Zhuji Maguqin Technology Co ltd
Current assignee: Zhuji Maguqin Technology Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a student articles for use portable stool, including base and pillar, the footing is all installed to the bottom surface left and right sides of base, and the inside of footing is provided with the gyro wheel pole, the gyro wheel is installed in the middle outside of gyro wheel pole, and both ends all are provided with the round nail about the gyro wheel pole, the footboard is installed to the below of support frame, and both ends all are provided with the pulley about the footboard, the below of pulley is provided with the pulley groove, and the pulley groove one side of keeping away from the vertical central line of base is fixed with stand-by power supply, stand-by power supply's the outside is provided with the picture peg, and stand-by power supply's top installs the telescopic bracket, the top of telescopic bracket is provided with the handrail, and the inside of handrail is provided with the stationery box, the dead lever is installed to the. This student's articles for use portable stool is equipped with gyro wheel, gyro wheel pole and pillar, can freely adjust the height of stool, and convenient removal and carry.

Description

Convenient stool for student articles

Technical Field

The utility model relates to a stool technical field specifically is a student's articles for use portable stool.

Background

Among seats, furniture stools and campstool appear at the earliest, which are the front bodies of the stools, and the stools are developed into chairs by adding a backrest, wherein the stools are called as the stool stools in folk and are used for stepping on horses and cars at first, so the stools are also called as the stool stools and the sedan stools, and also called as 'martial stools' in folk names, because martial people sit like a clock and do not need to lean on, so the stool is named as simple in material and wide in application, the shape of the stools is rich, the early appearing stool is rectangular, the stool is continued to the Ming dynasty, the early appearing stool is changed into a square shape until the Qing dynasty, and the stools are round, sector, quincunx, hexagonal and the like. Modern stools are heavy, large in size and inconvenient to carry, the height of the stool is fixed, the stool cannot adapt to people with different heights, the surface of the stool is hard, and the sitting comfort level is extremely poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student's articles for use portable stool to it is comparatively heavy to provide the stool in solving above-mentioned background art, and the volume is great, and is inconvenient to carry, and the high fixed of stool, can not adapt to the people of different heights, and the surperficial hard of stool, sits up the very poor problem of comfort level.

In order to achieve the above object, the utility model provides a following technical scheme: a portable stool for student articles comprises a base and a support post, wherein footings are respectively installed on the left side and the right side of the bottom surface of the base, roller rods are arranged inside the footings, rollers are installed on the outer side of the middle of each roller rod, round nails are respectively arranged at the left end and the right end of each roller rod, a table plate is arranged inside the base, support frames are respectively arranged at the left end and the right end of the lower surface of the table plate, a pedal is installed below each support frame, pulleys are respectively arranged at the left end and the right end of each pedal, a pulley groove is formed below each pulley, a standby power supply is fixed at one side, away from the vertical central line of the base, of each pulley groove, an inserting plate is arranged outside each standby power supply, a telescopic support is installed above each standby power supply, a handrail is arranged above each telescopic support, a stationery box is arranged inside each handrail, a fixing, the cushion base is installed to the upper end of pillar, and the upside of cushion base is fixed with the cushion, the upper surface of cushion is provided with the circle axle, and the upside of circle axle installs the back, the surface of back is provided with protects the pillow, and the left and right sides of back bottom all installs fixed the knot.

Preferably, the size of the inner hole of the roller is matched with the size of the outer side of the roller rod, and the sizes of the round holes at the two ends of the roller rod are equal to the size of the outer diameter of the round nail and the size of the round hole at the front side of the bottom foot.

Preferably, the pulley groove is welded with the bottom surface of the base, and the inner wall of the pulley groove is attached to the outer side surface of the pulley.

Preferably, the outer side of the standby power supply and the inner wall of the base are mutually attached, and the standby power supply is symmetrical about the vertical center line of the base.

Preferably, be the welding between the lower extreme of pillar and the upper surface of base, and the outer wall round hole radius of pillar equals with the radius of dead lever to the outer wall diameter of pillar is less than the length of dead lever, and the outer wall size of pillar is identical with the bottom surface round hole size of cushion base simultaneously.

Preferably, the round shaft is embedded in the cushion, and the backrest forms a rotating structure with the cushion through the round shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of gyro wheel and gyro wheel pole is used, can remove this stool when needs, with gyro wheel and gyro wheel pole lapse to it is fixed with gyro wheel and gyro wheel pole through the round nail, make the footing leave ground, utilize the roll of gyro wheel to remove this stool, convenient laborsaving again.

2. The utility model discloses a setting of pulley and pulley groove can take out the inside footboard of base, support frame and table, installs the support frame between footboard and table, can assemble into a desk, has solved the problem that the student can not find the atress support when writing.

3. The utility model discloses the stand-by power supply who sets up can help the student with some miniwatt electrical apparatus on the desk that does not insert the row, and stand-by power supply can provide lighting power supply for the student at the night of outage to, this stand-by power supply can take out from the base, charges.

4. The utility model discloses a cooperation of pillar and dead lever is used, can freely adjust the height of cushion base, takes the dead lever out, reciprocates the pillar inside the cushion base, finds suitable high back, passes the pillar with the dead lever, makes the dead lever block the cushion base, fixes the height of cushion base.

5. The utility model discloses a circle axle is connected to the rotation between back and the cushion, when the student sits the rest on the cushion, can stick up the back, lets the student rely on the back, when this stool is removed to needs, passes through the rotation of circle axle with the back, folds on the cushion, reduces the shared space of this stool.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the left side structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: a01, a base, A02, feet, A03, a roller rod, A04, a roller, A05, a round nail, A06, a table plate, A07, a support frame, A08, a pedal, A09, a pulley, A10, a pulley groove, A11, a standby power supply, A12, an inserting plate, A13, a telescopic bracket, A14, an armrest, A15, a writing case, A16, a strut, A17, a fixing rod, A18, a cushion base, A19, a cushion, A20, a round shaft, A21, a backrest, A22, a protection pillow, A23 and a fixing buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable stool for student articles comprises a base A01 and a support A16, wherein the left side and the right side of the bottom surface of the base A01 are respectively provided with a foot A02, a roller rod A03 is arranged inside the foot A02, a roller A04 is arranged on the outer side of the middle of the roller rod A03, the left end and the right end of the roller rod A03 are respectively provided with a round nail A05, the size of an inner hole of a roller A04 is matched with the size of the outer side of the roller rod A03, the sizes of round holes at the two ends of the roller rod A03 are equal to the outer diameter of the round nail A05 and the size of a round hole at the front side of the foot A02, the roller A04 and the roller rod AO 04 are matched for use, when the stool needs to be moved, the roller A04 and the roller rod A04 can be moved downwards, the roller A04 and the roller rod A04 are fixed through the round nails A04, so that the foot A04 leaves the ground, the stool is convenient and labor-saving, the stool is provided with supporting frames at the left, a pedal A08 is arranged below the support frame A07, pulleys A09 are arranged at the left end and the right end of the pedal A08, a pulley groove A10 is arranged below the pulley A09, a standby power supply A11 is fixed at one side, away from the vertical center line of the base A01, of the pulley groove A10, a pulley groove A10 is welded with the bottom surface of the base A01, the inner wall of the pulley groove A10 is attached to the outer side surface of the pulley A09, the pulley A09 and the pulley groove A10 are arranged, the pedal A08, the support frame A07 and the desk A06 in the base A01 can be taken out, the support frame A07 is arranged between the pedal A08 and the desk A06, a desk can be assembled, the problem that a student cannot find a force to support during writing is solved, the outer side of the standby power supply A11 is attached to the inner wall of the base A01, the standby power supply A11 is symmetrical about the vertical center line of the base A01, the standby power supply A11 is arranged to help students to plug in small desks, the standby power supply A11 can provide a lighting power supply for students at the night of power failure, the standby power supply A11 can be taken out of the base A01 for charging, an inserting plate A12 is arranged on the outer side of the standby power supply A11, a telescopic bracket A13 is arranged above the standby power supply A11, an armrest A14 is arranged above the telescopic bracket A13, a writing case A15 is arranged inside the armrest A14, a fixing rod A17 is arranged in the middle of the support A16, the support A16 is positioned in the center of the upper surface of the base A01, a cushion base A18 is arranged at the upper end of the support A16, a cushion A19 is fixed on the upper side of the cushion base A18, the lower end of the support A19 is welded with the upper surface of the base A19, the radius of the circular hole of the outer wall of the support A19 is equal to the radius of the fixing rod A19, the diameter of the outer wall of the support A19 is smaller than the length of the fixing rod A19, and the size of the circular hole, through the matching use of the pillar A16 and the fixed rod A17, the height of the seat cushion base A18 can be freely adjusted, the fixed rod A17 is drawn out, the pillar A16 moves up and down in the seat cushion base A18, after the proper height is found, the fixed rod A17 penetrates through the pillar A17, the fixed rod A17 is clamped on the seat cushion base A17, the height of the seat cushion base A17 is fixed, the upper surface of the seat cushion A17 is provided with the circular shaft A17, the upper side of the circular shaft A17 is provided with the backrest A17, the circular shaft A17 is embedded in the seat cushion A17, the backrest A17 forms a rotating structure through the circular shaft A17 and the seat cushion A17, the circular shaft A17 is rotatably connected between the backrest A17 and the seat cushion A17, when a student stands up on the seat cushion A17 for rest, the backrest A17 can be supported on a student, when the stool A17 needs to move, the stool A17 is provided with a folding space occupied by the seat cushion A17, the stool A17 is reduced by the stool 17, the stool A17, and the left and right sides of the bottom of the backrest A21 are both provided with a fixing buckle A23.

The working principle is as follows: for the convenient stool for student supplies, the stool is firstly unfolded, the stool is integrally of a groove-shaped structure when in normal use, the volume is small, the stool is convenient to move, the stool is moved to a designated place through a roller A04, the roller A04 and a roller rod A03 are moved upwards, a round nail A05 penetrates through round holes of the roller rod A03 and a foot A02, the roller A04 is separated from the ground, the stool is stabilized, the seat cushion base A18 is pulled upwards to find a proper height, a fixing rod A17 penetrates through a support A16 to clamp the seat cushion base A18 and fix the height of the seat cushion base A18, so that the height of the seat cushion A19 is fixed, the screw at the intersection of the telescopic support A13 is loosened, the telescopic support A84 is pulled upwards, the height of the seat cushion A14 is adjusted to a proper height, the screw is screwed, the height of the arm A14 is fixed, the backrest A21 is rotated to enable the backrest A21 to be erected to a proper angle, and the angle between the fixed 375A 21 and the seat cushion A57324 is fixed, one end of the fixing buckle A23 is provided with a round hole, the fixing buckle A23 is arranged on the cushion A19, the other end of the fixing buckle A23 is a square block and is arranged on the backrest A21, the square block and the round hole are connected through an approximately triangular iron sheet, a screw is arranged on the iron sheet and passes through the round hole, the screw can be screwed to fix the angle between the cushion A19 and the backrest A21, a spring is arranged in the cushion A19 to be soft and comfortable when the user sits on the cushion A19, the pillow A22 can protect the cervical vertebra of the student when the student leans against the backrest A21, the stationery used by the student in daily life can be placed in the stationery box A15, when, the pedal a08, the support frame a07 and the table board a06 can be taken out and assembled into a table by the cooperation of the pulley a09 and the pulley groove a10, and, in addition, the stool is provided with the plugboard A12 and the standby power supply A11, so that students can use low-power electric appliances conveniently under the condition that no external power supply exists, and the use process of the portable stool for the whole student supplies is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a student articles for use portable stool, includes base (A01) and pillar (A16), its characterized in that: footing (A02) is all installed to the bottom surface left and right sides of base (A01), and the inside of footing (A02) is provided with roller bar (A03), gyro wheel (A04) is installed in the middle outside of roller bar (A03), and both ends all are provided with round nail (A05) about roller bar (A03), the inside of base (A01) is provided with table (A06), and both ends all are provided with support frame (A07) about the lower surface of table (A06), footboard (A08) is installed to the below of support frame (A07), and both ends all are provided with pulley (A09) about footboard (A08), the below of pulley (A9) is provided with pulley groove (A10), and one side that base (A01) vertical center line was kept away from to pulley groove (A10) is fixed with stand-by power supply (A11), stand-by power supply (A11)'s the outside is provided with picture peg (A12), and stand-by power supply (A11) top 13) is installed, the top of telescopic bracket (A13) is provided with handrail (A14), and the inside of handrail (A14) is provided with stationery box (A15), dead lever (A17) is installed to the centre of pillar (A16), and pillar (A16) is located the upper surface center of base (A01), cushion base (A18) is installed to the upper end of pillar (A16), and the upside of cushion base (A18) is fixed with cushion (A19), the upper surface of cushion (A19) is provided with round axle (A20), and the upside of round axle (A20) installs back (A21), the surface of back (A21) is provided with protects pillow (A22), and the left and right sides of back (A21) bottom all installs fixed knot (A23).

2. The convenient stool for student supplies according to claim 1, characterized in that: the size of an inner hole of the roller (A04) is matched with the size of the outer side of the roller rod (A03), and the sizes of round holes at two ends of the roller rod (A03) are equal to the sizes of the outer diameter of the round nail (A05) and the round hole at the front side of the bottom foot (A02).

3. The convenient stool for student supplies according to claim 1, characterized in that: the pulley groove (A10) and the bottom surface of the base (A01) are welded, and the inner wall of the pulley groove (A10) and the outer side surface of the pulley (A09) are attached to each other.

4. The convenient stool for student supplies according to claim 1, characterized in that: the outer side of the standby power supply (A11) is attached to the inner wall of the base (A01), and the standby power supply (A11) is symmetrical about the vertical center line of the base (A01).

5. The convenient stool for student supplies according to claim 1, characterized in that: the lower end of the support column (A16) is welded with the upper surface of the base (A01), the radius of a circular hole in the outer wall of the support column (A16) is equal to that of the fixing rod (A17), the diameter of the outer wall of the support column (A16) is smaller than the length of the fixing rod (A17), and meanwhile, the size of the outer wall of the support column (A16) is matched with that of a circular hole in the bottom surface of the seat cushion base (A18).

6. The convenient stool for student supplies according to claim 1, characterized in that: the round shaft (A20) is embedded in the seat cushion (A19), and the backrest (A21) and the seat cushion (A19) form a rotating structure through the round shaft (A20).