CN215014736U

CN215014736U - Desk and chair with collision protection function

Info

Publication number: CN215014736U
Application number: CN202121097242.9U
Authority: CN
Inventors: 陈维良
Original assignee: Wuhan Dayi Stationery Co ltd
Current assignee: Wuhan Dayi Stationery Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-07
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to a desk chair technical field just discloses a desk chair with collision protect function, including desk chair base and desk base, the top fixed mounting of desk chair base has the desk chair bedplate, the top fixed mounting of desk base has the drawer cabinet, the outer wall left side fixed mounting of desk base has the anticollision subassembly, the top fixed mounting of drawer cabinet has the connecting block, the top fixed mounting of connecting block has the desktop board, and the outer wall fixed mounting of desktop board has the pivot subassembly, the outer wall fixed mounting of pivot subassembly has the returning face plate, the outer wall fixed mounting of returning face plate has the buffering subassembly. This desk chair with collision protect function connects mounting panel and desk base through the connecting rod to the internally mounted of mounting panel has buffering bounce ball, makes buffering bounce ball and mounting panel as first contact surface, and flexible buffering bounce ball can reduce the collision injury and can disperse the impact force through the shrink deformation.

Description

Desk and chair with collision protection function

Technical Field

The utility model relates to a desk chair technical field specifically is a desk chair with collision protect function.

Background

The desk and chair is a kind of desk and chair, also called student desk and chair, school desk and chair, and the desk and chair can be divided according to age, material and function.

The main using population of the desk and chair is students, meanwhile, the quantity of the desk and chair in a classroom is large, people walk after class and easily cause accidental collision, the existing desk and chair are mostly of metal and wood structures, the hardness is high, the people are easily damaged, and therefore the desk and chair with the collision protection function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a desk chair with collision protection function, possesses advantages such as collision protection, has solved and has easily caused injured problem to prior art not enough.

(II) technical scheme

For the purpose that realizes above-mentioned collision protection, the utility model provides a following technical scheme: the utility model provides a desk chair with collision protect function, includes desk chair base and desk base, the top fixed mounting of desk chair base has the desk chair bedplate, the top fixed mounting of desk base has the drawer cabinet, the outer wall left side fixed mounting of desk base has the anticollision subassembly, the top fixed mounting of drawer cabinet has the connecting block, the top fixed mounting of connecting block has the desktop board, and the outer wall fixed mounting of desktop board has the pivot subassembly, the outer wall fixed mounting of pivot subassembly has the returning face plate, the outer wall fixed mounting of returning face plate has the buffering subassembly, the one end fixed mounting that the returning face plate was kept away from to the buffering subassembly has spacing subassembly, the outer wall fixed mounting of returning face plate has spacing loop bar, the one end fixed mounting that the buffering subassembly was kept away from to spacing subassembly has the baffle, the bottom fixed mounting of drawer cabinet has auxiliary stay.

As a further proposal of the utility model, the shape of the seat board of the tablet chair is L-shaped, and the inner wall of the seat board of the tablet chair is fixedly provided with a backrest board and a cushion board.

As a further proposal of the utility model, the anti-collision component comprises a connecting rod, a mounting plate and a buffering elastic ball, a groove is arranged in the mounting plate, the buffering elastic ball is fixedly arranged in the groove, one end of the connecting rod is fixedly connected with the desk base, and the other end is fixedly connected with the mounting plate.

As a further proposal of the utility model, the rotating shaft component comprises a rotating shaft seat, a rotating shaft rod and a casing, the rotating shaft seat is fixedly connected with the desktop plate, the rotating shaft rod is movably arranged inside the rotating shaft seat, the casing is fixedly arranged on the outer wall of the rotating shaft rod, and the turnover plate is fixedly arranged on the outer wall of the casing.

As a further proposal of the utility model, the buffer component comprises an expansion spring and a spring seat, the spring seat is fixedly connected with the turnover plate, one end of the expansion spring is fixedly arranged on the inner wall of the spring seat, and the other end is fixedly connected with the limit component.

As a further proposal of the utility model, the limiting component comprises an attaching plate, a lantern ring rod and a lantern ring, one end of the lantern ring rod is fixedly provided with the lantern ring, the other end of the lantern ring rod is fixedly connected with the attaching plate, the top of the attaching plate is fixedly connected with a baffle plate, and the other end of the lantern ring rod is fixedly connected with a telescopic spring.

As a further proposal of the utility model, the lantern ring is movably arranged outside the limit sleeve rod, and one end of the auxiliary support rod, which is far away from the drawer cabinet, is fixedly connected with the desk base.

(III) advantageous effects

Compared with the prior art, the utility model provides a desk chair with collision protect function possesses following beneficial effect:

1. this desk chair with collision protect function, connecting mounting panel and desk base through the connecting rod, and the internally mounted of mounting panel has buffering bounce ball, make buffering bounce ball and mounting panel as first contact surface, flexible buffering bounce ball can reduce the collision injury and can disperse the impact force through the shrink deformation, and there is pivot subassembly at the outer wall fixed mounting of desktop board, outer wall fixed mounting at pivot subassembly has the returning face plate, connect spacing subassembly through buffering subassembly, baffle and returning face plate, can drive the upset of parts such as baffle and accomodate through the returning face plate when not using, from not influencing the usable floor area of desktop board.

2. This desk chair with collision protect function, come linking stop and expanding spring through the attaching plate, the one end fixed connection lantern ring of lantern ring pole simultaneously, other end fixed connection attaching plate, can extrude expanding spring through attaching plate when the baffle receives the impact, expanding spring disperses the impact force in the shrink, and the lantern ring is perpendicular to the removal and can prevent expanding spring lateral bend in spacing lantern ring pole outside, can promote shrink stability and avoid the rigid wearing and tearing of part simultaneously, can not cause the damage to the human body when bumping as first contact surface through baffle and anticollision subassembly, and the pivot subassembly can be accomodate parts such as board and baffle and reduce the space and occupy when writing, the practicality is good.

Drawings

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

fig. 2 is a structural side view of the roll-over plate of the present invention.

In the figure: the desk comprises a desk chair base 1, a desk chair seat plate 2, a desk base 3, an auxiliary supporting rod 4, a drawer cabinet 5, an anti-collision assembly 6, a connecting block 7, a desktop plate 8, a rotating shaft assembly 9, a turnover plate 10, a buffering assembly 11, a limiting sleeve rod 12, a limiting assembly 13 and a baffle plate 14.

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. 1-2, a desk and chair with collision protection function comprises a desk base 1 and a desk base 3, wherein a desk seat plate 2 is fixedly installed on the top of the desk base 1, the desk seat plate 2 is shaped like an 'L', a back plate and a seat cushion plate are fixedly installed on the inner wall of the desk seat plate 2 to improve comfort, a drawer cabinet 5 is fixedly installed on the top of the desk base 3, an anti-collision assembly 6 is fixedly installed on the left side of the outer wall of the desk base 3, the anti-collision assembly 6 comprises a connecting rod, a mounting plate and a buffering elastic ball, a groove is formed in the mounting plate, the buffering elastic ball is fixedly installed in the groove, one end of the connecting rod is fixedly connected with the desk base 3, the other end of the connecting rod is fixedly connected with the mounting plate, impact force is dispersed and serves as a contact surface through the arrangement of the flexible elastic ball, damage caused by collision is avoided, a connecting block 7 is fixedly installed on the top of the drawer cabinet 5, the top of the connecting block 7 is fixedly provided with a table top plate 8, the outer wall of the table top plate 8 is fixedly provided with a rotating shaft component 9, the outer wall of the rotating shaft component 9 is fixedly provided with a turnover plate 10, the rotating shaft component 9 comprises a rotating shaft seat, a rotating shaft rod and a casing, the rotating shaft seat is fixedly connected with the table top plate 8, the rotating shaft rod is movably arranged inside the rotating shaft seat, the casing is fixedly arranged on the outer wall of the rotating shaft rod, the turnover plate 10 is fixedly arranged on the outer wall of the casing, the structure composition and the connecting mode are realized, the outer wall of the turnover plate 10 is fixedly provided with a buffer component 11, one end of the buffer component 11 far away from the turnover plate 10 is fixedly provided with a limit component 13, the buffer component 11 comprises a telescopic spring and a spring seat, the spring seat is fixedly connected with the turnover plate 10, one end of the telescopic spring is fixedly arranged on the inner wall of the spring seat, the other end is fixedly connected with the limit component 13, and the connecting mode and the structure composition are realized, outer wall fixed mounting of returning face plate 10 has spacing loop bar 12, lantern ring movable mounting is in the outside of spacing loop bar 12, and auxiliary stay 4 keeps away from the one end fixed connection of drawer cabinet 5 in desk base 3, it is spacing to expanding spring's orbit, the one end fixed mounting that buffering subassembly 11 was kept away from to spacing subassembly 13 has baffle 14, spacing subassembly 13 is including the attaching plate, lantern ring pole and lantern ring, and the one end fixed mounting of lantern ring pole has the lantern ring, other end fixed connection attaching plate, the top fixed connection baffle 14 of attaching plate, other end fixed connection is in expanding spring, make baffle 14 receive when assaulting can disperse the impact force through expanding spring, the bottom fixed mounting of drawer cabinet 5 has auxiliary stay 4.

1. The inside of baffle 14 is seted up flutedly, and the inside fixed mounting of recess has flexible cushion, and the softer flexible cushion of texture itself has the ability cooperation expanding spring of deformation buffering and reduces the impact force.

2. A rubber pad is fixedly arranged on the left side of the outer wall of the desktop plate 8, and corners of the desktop plate 8 are protected to avoid being injured during collision.

When the table top plate is used, the rubber pad, the anti-collision assembly 6 and the baffle plate 14 are used as first contact surfaces to avoid being damaged when a human body collides, the baffle plate 14 can be stored in the rotating shaft assembly 9, and the space is prevented from being limited when the table top plate 8 is used.

In conclusion, this desk chair with collision protection function, connecting mounting panel and desk base 3 through the connecting rod, and the internally mounted of mounting panel has buffering bounce ball, make buffering bounce ball and mounting panel as first contact surface, flexible buffering bounce ball can reduce the collision injury and can disperse the impact force through the shrinkage deformation, and at the outer wall fixed mounting of desktop board 8 there is pivot subassembly 9, at the outer wall fixed mounting of pivot subassembly 9 there is returning face plate 10, connect spacing subassembly 13 through buffering subassembly 11, baffle 14 and returning face plate 10, can drive parts such as baffle 14 and overturn and accomodate through returning face plate 10 when not using, thereby do not influence the usable floor area of desktop board 8.

And, come joint baffle 14 and expanding spring through the rigging board, the one end fixed connection lantern ring of lantern ring pole simultaneously, other end fixed connection rigging board, can extrude expanding spring through the rigging board when baffle 14 receives the impact, expanding spring disperses the impact force in the shrink, and the lantern ring is perpendicular to the removal that is in spacing loop bar 12 outside and can prevent expanding spring lateral bend, can promote shrink stability and avoid the hard wearing and tearing of part simultaneously, can not cause the damage to the human body when bumping as first contact surface through baffle 14 and anticollision subassembly 6, and when writing pivot subassembly 9 can accomodate parts such as turnover plate 10 and baffle 14 and reduce the space and occupy, the practicality is good.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 desk chair with collision protection function, includes desk chair base (1) and desk base (3), its characterized in that: the desk comprises a desk seat base (1), a desk seat board (2) is fixedly mounted at the top of the desk base (3), a drawer cabinet (5) is fixedly mounted at the top of the desk base (3), an anti-collision assembly (6) is fixedly mounted on the left side of the outer wall of the desk base (3), a connecting block (7) is fixedly mounted at the top of the drawer cabinet (5), a desktop board (8) is fixedly mounted at the top of the connecting block (7), a rotating shaft assembly (9) is fixedly mounted on the outer wall of the desktop board (8), a turnover plate (10) is fixedly mounted on the outer wall of the rotating shaft assembly (9), a buffer assembly (11) is fixedly mounted on the outer wall of the turnover plate (10), a limit assembly (13) is fixedly mounted at one end of the buffer assembly (11) far away from the turnover plate (10), a limit sleeve rod (12) is fixedly mounted on the outer wall of the turnover plate (10), and a baffle (14) is fixedly mounted at one end of the limit assembly (13) far away from the buffer assembly (11), and an auxiliary support rod (4) is fixedly arranged at the bottom of the drawer cabinet (5).

2. A desk and chair with collision protection function as claimed in claim 1, wherein: the shape of the tablet chair seat plate (2) is L-shaped, and the inner wall of the tablet chair seat plate (2) is fixedly provided with a backrest plate and a cushion plate.

3. A desk and chair with collision protection function as claimed in claim 1, wherein: the anti-collision assembly (6) comprises a connecting rod, a mounting plate and a buffering elastic ball, a groove is formed in the mounting plate, the buffering elastic ball is fixedly mounted in the groove, one end of the connecting rod is fixedly connected with the desk base (3), and the other end of the connecting rod is fixedly connected with the mounting plate.

4. A desk and chair with collision protection function as claimed in claim 1, wherein: the rotating shaft assembly (9) comprises a rotating shaft seat, a rotating shaft rod and a casing, the rotating shaft seat is fixedly connected with the desktop plate (8), the rotating shaft rod is movably mounted inside the rotating shaft seat, the casing is fixedly mounted on the outer wall of the rotating shaft rod, and the turnover plate (10) is fixedly mounted on the outer wall of the casing.

5. A desk and chair with collision protection function as claimed in claim 1, wherein: buffer unit (11) including expanding spring and spring holder, and spring holder and returning face plate (10) fixed connection, expanding spring's one end fixed mounting is in the inner wall of spring holder, other end fixed connection in spacing subassembly (13).

6. A desk and chair with collision protection function as claimed in claim 1 or 5, wherein: spacing subassembly (13) including rigging board, lantern ring pole and the lantern ring, and the one end fixed mounting of lantern ring pole has the lantern ring, other end fixed connection rigging board, the top fixed connection baffle (14) of rigging board, other end fixed connection in expanding spring.

7. The desk and chair with the collision protection function as claimed in claim 6, wherein: the lantern ring is movably arranged outside the limiting sleeve rod (12), and one end, far away from the drawer cabinet (5), of the auxiliary supporting rod (4) is fixedly connected to the desk base (3).