CN217185345U

CN217185345U - Student uses seat with prevent empting protection architecture

Info

Publication number: CN217185345U
Application number: CN202123451714.9U
Authority: CN
Inventors: 温林松
Original assignee: Wenzhou Sunhitech Furniture Co ltd
Current assignee: Wenzhou Sunhitech Furniture Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-16
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a seat technical field specifically is a student uses seat with prevent empting protection architecture, the cover has the foam-rubber cushion of gluing the connection on the upper boom, wherein prevents empting the flexible bracing piece that seat one end medial side set up articulated connection, flexible bracing piece one end sets up the straight piece of T shape of screw connection, and wherein flexible bracing piece one end sets up integrated into one piece's rotation post, location inside casing the inner wears to set up spacing cylinder, through right the utility model discloses a setting, fixed branch leans out and places, can make the stability of seat strengthened, simultaneously under the effect of bracing piece, can prevent that the seat from taking place backward and topple over, can carry out better protection to the student.

Description

Student uses seat with prevent empting protection architecture

Technical Field

The utility model relates to the technical field of seats, specifically be a student uses seat with prevent empting protection architecture.

Background

The chair is a seat with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name. With the development of the times, the seats are generally used in various occasions, wherein in schools, the seats are convenient for students to listen and speak.

The used seat of present student, the effect is too single, and to the kindergarten student, the security of present seat is low, specifically does, and kindergarten student's age is general less, and this year's student is comparatively stubborn, lively, consequently leads to the phenomenon that the seat takes place the slope easily, and then brings the influence for student's personal safety, and the seat is faced upward backward easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student uses seat with prevent empting protection architecture to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a student uses seat with prevent empting protection architecture, the cover has the foam-rubber cushion of gluing the connection on the upper boom, wherein prevents empting seat one end medial side and sets up the flexible bracing piece of articulated connection, flexible bracing piece one end sets up the T shape of screw connection and erects the piece, and wherein flexible bracing piece one end sets up integrated into one piece's rotation post, the inner end of location inside casing runs through and sets up spacing cylinder.

Preferably, the lower end of the fixed support rod is provided with an integrally formed distance increasing disc, wherein the diameter of the distance increasing disc is three times of the radius of the fixed support rod.

Preferably, the number of the fixing struts is four, wherein the fixing struts are all arranged on the anti-toppling seat in a fifteen-degree inclined mode.

Preferably, the lower end of the T-shaped upright block is provided with a friction pad connected with a screw, wherein the friction pad is made of rubber.

Preferably, the middle side of one end of the anti-toppling seat is provided with a cylindrical groove for placing the rotating column, and the middle end of the rotating column is provided with a clamping groove in a penetrating manner.

Preferably, the middle end of the positioning inner frame is provided with a round hole corresponding to the limiting cylinder, and the limiting cylinder is sleeved with a return spring.

Preferably, the shape of the positioning inner frame is the same as that of the clamping groove, and the limiting cylinder is fixed on the anti-toppling seat through a screw.

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

through right this practical setting, fixed branch leans out and places, can make the stability of seat obtain strengthening, simultaneously under the effect of bracing piece, can prevent that the seat from taking place backward and toppling over, can carry out better protection to the student.

Drawings

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

FIG. 2 is a right side view of the present invention;

FIG. 3 is a schematic semi-sectional perspective view of the anti-toppling seat of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: the anti-toppling seat comprises an anti-toppling seat 1, a fixed support rod 12, a distance increasing disc 1201, a spongy cushion 13, a telescopic support rod 14, a T-shaped upright block 15, a friction pad 1501, a rotating column 16, a clamping groove 1601, a limiting cylinder 17, a return spring 1701 and a positioning inner frame 2.

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 to 4, the present invention provides a technical solution: the anti-toppling seat comprises an anti-toppling seat 1 and a positioning inner frame 2, wherein the anti-toppling seat 1 comprises an upper rod 11 and a fixed support rod 12, the anti-toppling seat 1 is fixedly connected with the upper rod 11 through screws, the anti-toppling seat 1 can be connected with the upper rod 11 through buckles, the anti-toppling seat 1 is made of hard plastics, the anti-toppling seat 1 is fixedly connected with the fixed support rod 12 through screws, an integrally formed structure can be arranged between the anti-toppling seat 1 and the fixed support rod 12, an integrally formed distance increasing disc 1201 is arranged at the lower end of the fixed support rod 12, the diameter of the distance increasing disc 1201 is three times the radius of the fixed support rod 12, the number of the fixed support rods 12 is four, the fixed support rods 12 are all inclined for fifteen degrees on the anti-toppling seat 1, a sponge cushion 13 connected with glue is sleeved on the upper rod 11, the shape of the sponge cushion 13 is semicircular, and a telescopic support rod 14 connected with a hinge joint is arranged on the middle side of one end of the anti-toppling seat 1, when the telescopic supporting rod 14 is used for adjusting the angle on the reclining seat 1, the rotating column 16 rotates on the reclining seat 1, the position of the clamping groove 1601 is adjusted, a T-shaped upright block 15 connected by screws is arranged at one end of the telescopic supporting rod 14, the T-shaped upright block 15 is arranged perpendicular to the ground, a friction pad 1501 connected by screws is arranged at the lower end of the T-shaped upright block 15, the friction pad 1501 is made of rubber, the rotating column 16 integrally formed is arranged at one end of the telescopic supporting rod 14, a cylindrical groove for placing the rotating column 16 is arranged in the middle of one end of the anti-toppling seat 1, the clamping groove 1601 is arranged in the middle of the rotating column 16 in a penetrating manner, the limiting cylinder 17 is arranged in the inner end of the positioning inner frame 2 in a penetrating manner, a round hole corresponding to the limiting cylinder 17 is arranged in the middle of the positioning inner frame 2, the anti-toppling seat 1 is provided with a groove corresponding to the positioning inner frame 2, the diameter of the round hole is larger than the return spring 1701, the diameter of the groove at the other end of the positioning inner frame 2 is the same as the diameter of the limiting cylinder 17, wherein, the limit cylinder 17 is sleeved with a return spring 1701.

The working principle is as follows: in the use to preventing empting seat 1, fixed stay 12 utilizes the range extender to lean out with disc 1201, prevent empting seat 1 this moment and can obtain better stability, and then prevent empting seat 1 and be difficult to about and the front side slope, further when needs use telescopic support pole 14, this moment location inside casing 2 is from being located the groove outside, adjust telescopic support pole 14's suitable angle afterwards, make the friction pad 1501 can laminate ground, further under spacing cylinder 17 and reset spring 1701's effect, location inside casing 2 can run through prevents empting seat 1, and enter into the inside in screens groove 1601, telescopic support pole 14's position is fixed this moment.

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 uses seat with prevent empting protection architecture, is including preventing empting seat (1) and location inside casing (2), wherein prevents empting seat (1) and includes entablature (11) and fixed branch (12), prevent for screw fixed connection between empting seat (1) and entablature (11), its characterized in that: the upper rod (11) is sleeved with a sponge mat (13) which is connected through glue, a hinged telescopic supporting rod (14) is arranged on the middle side of one end of the anti-falling seat (1), one end of the telescopic supporting rod (14) is provided with a T-shaped vertical block (15) which is connected through screws, one end of the telescopic supporting rod (14) is provided with an integrally formed rotating column (16), and the inner end of the positioning inner frame (2) is provided with a limiting cylinder (17) in a penetrating mode.

2. A student seat with an anti-toppling protection structure according to claim 1, wherein: the lower end of the fixed support rod (12) is provided with an integrally formed distance increasing disc (1201), wherein the diameter of the distance increasing disc (1201) is three times of the radius of the fixed support rod (12).

3. A student seat with an anti-toppling protection structure according to claim 2, wherein: the number of the fixed supporting rods (12) is four, wherein the fixed supporting rods (12) are all arranged on the anti-toppling seat (1) in a fifteen-degree inclined mode.

4. A student seat with an anti-toppling protection structure according to claim 1, wherein: the lower end of the T-shaped upright block (15) is provided with a friction pad (1501) connected with a screw, wherein the friction pad (1501) is made of rubber.

5. A student seat with an anti-toppling protection structure according to claim 1, wherein: the middle side of one end of the anti-toppling seat (1) is provided with a cylindrical groove for placing a rotating column (16), and the middle end of the rotating column (16) is provided with a clamping groove (1601) in a penetrating manner.

6. A student seat with an anti-toppling protection structure according to claim 1, wherein: the middle end of the positioning inner frame (2) is provided with a round hole corresponding to the limiting cylinder (17), wherein the limiting cylinder (17) is sleeved with a return spring (1701).

7. A student seat with an anti-toppling protection structure according to claim 6, wherein: the shape of the positioning inner frame (2) is the same as that of the clamping groove (1601), wherein the limiting cylinder (17) is fixed on the anti-toppling seat (1) through screws.