CN216723861U

CN216723861U - Office chair with ventilation function

Info

Publication number: CN216723861U
Application number: CN202220369486.6U
Authority: CN
Inventors: 沈杰
Original assignee: Anji Funuo Furniture Co ltd
Current assignee: Anji Funuo Furniture Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-06-14
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses an office chair with ventilation and ventilation functions, which comprises a base, a seat plate and ventilation holes, wherein universal wheels are installed below the base, a lifting rod is connected to the middle part above the base, the seat plate is connected to the top part of the lifting rod, the ventilation holes are formed in the seat plate, through grooves are connected to two sides of each ventilation hole, exhaust holes are connected to two ends of each through groove, and the through grooves are formed in the seat plate. The beneficial effects are that: according to the utility model, through the arrangement of the through grooves and the exhaust holes, when a user uses the chair, the exhaust and ventilation can be simultaneously carried out through the air holes, the through grooves and the exhaust holes, the quantity of gas discharged and entering at a time is increased, the ventilation effect is improved, the chair is convenient to use, and the practicability of the office chair is improved.

Description

Office chair with ventilation function

Technical Field

The utility model relates to the technical field of office chairs, in particular to an office chair with ventilation function.

Background

The office chair refers to various chairs which are provided for working conveniently in daily work and social activities, and is classified into a narrow office chair and a generalized office chair, wherein the narrow office chair refers to a backrest chair on which a person sits when working on a table top in a sitting posture, and the generalized office chair refers to all chairs used in offices, including executive chairs, middle class chairs, guest chairs, employee chairs, conference chairs, visitor chairs, training chairs and the like.

Current office chair with ventilation function in the use, ventilate through the bleeder vent on the bedplate, and the bleeder vent is the vertical form, single discharge and entering gas quantity are limited, lead to the ventilation effect relatively poor, be not convenient for use, the practicality of reducing means, furthermore, current office chair with ventilation function is in the use, carry out the bearing to user's waist through the waist welt, and the waist welt is fixed mounting, can't change the position according to user's user demand, lead to office chair can not satisfy actual user demand, consequently, need an office chair with ventilation function to solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the office chair with ventilation function has now been proposed, the office chair with ventilation function that has solved present ventilation function is in the use, ventilate through the bleeder vent on the bedplate, and the bleeder vent is vertical form, single discharge is limited with the entering gas quantity, it is relatively poor to result in the ventilation effect, be not convenient for use, the practicality of reducing mechanism, furthermore, present office chair with ventilation function is in the use, carry out the bearing to user's waist through the waist welt, and the waist welt is fixed mounting, can't change the position according to user's user demand, lead to the problem that office chair can not satisfy actual user demand.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides an office chair with ventilation and ventilation functions, which comprises a base, a seat plate and ventilation holes, wherein universal wheels are installed below the base, a lifting rod is connected to the middle part above the base, the seat plate is connected to the top of the lifting rod, the ventilation holes are formed in the seat plate, through grooves are connected to two sides of each ventilation hole, exhaust holes are connected to two ends of each through groove, the through grooves are formed in the seat plate, and the exhaust holes are formed in the seat plate.

Through adopting above-mentioned technical scheme, can make when the user uses exhaust and ventilation can pass through simultaneously the bleeder vent lead to the groove with the exhaust hole goes on, improves the ventilation effect, facilitates the use, improves office chair's practicality.

Further, a back plate is installed on the back of the seat plate, a breathable net is installed on the back plate, a waist lining plate is installed below the back of the back plate, moving grooves are formed in two sides of the waist lining plate, and fixing bolts are connected to the waist lining plate.

Through adopting above-mentioned technical scheme, can make the waist welt is followed according to user's user demand the shifting chute removes, then passes through fixing bolt fixes, satisfies user's actual use demand.

Further, a sponge mat is arranged above the seat board, and the sponge mat and the outer side of the seat board are both connected with wrapping cloth.

Through adopting above-mentioned technical scheme, can pass through the foam-rubber cushion with the travelling comfort that the user used and the aesthetic property of office chair are increased to the cladding cloth.

Further, arm brackets are mounted at two ends of the seat plate and connected with the seat plate through bolts.

Through adopting above-mentioned technical scheme, can pass through the arm bracket carries the bearing, facilitate the use to user's arm.

Furthermore, the back plate is bent, and the waist lining plate is arched.

Through adopting above-mentioned technical scheme, can pass through the backplate with the waist welt carries out the bearing to patient's back and waist, accords with ergonomic.

Furthermore, the universal wheel is connected with the base through a bolt, and the lifting rod is connected with the base through a bolt.

Through adopting above-mentioned technical scheme, can make office chair pass through the universal wheel removes, then adjusts office chair's height through the lifter.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. in order to solve the problems that the existing office chair with the ventilation function is used, ventilation is carried out through the ventilation holes in the seat plate, the ventilation holes are vertical, the ventilation effect is poor due to limited amount of gas discharged and entered at a single time, the use is inconvenient, and the practicability of the device is reduced, through the through grooves and the exhaust holes, when a user uses the office chair, the ventilation and the air discharge can be carried out through the ventilation holes, the through grooves and the exhaust holes at the same time, the amount of gas discharged and entered at a single time is increased, the ventilation effect is improved, the use is convenient, and the practicability of the office chair is improved;

2. in order to solve the problem that the position of the office chair cannot meet the actual use requirement due to the fact that the waist lining plate is fixedly installed and cannot be changed according to the use requirement of a user when the existing office chair with the ventilation function is used for supporting the waist of the user, the movable groove and the fixing bolt are arranged, the waist lining plate can move along the movable groove according to the use requirement of the user, and then the fixing bolt is used for fixing, so that the actual use requirement of the user is met.

Drawings

FIG. 1 is a front view of an office chair with ventilation features according to the present invention;

FIG. 2 is a front sectional view of an office chair with ventilation according to the present invention;

fig. 3 is a rear view of an office chair having ventilation function according to the present invention.

The reference numerals are explained below:

1. a base; 2. a universal wheel; 3. a lifting rod; 4. a seat plate; 5. air holes are formed; 6. a through groove; 7. an exhaust hole; 8. a sponge cushion; 9. coating cloth; 10. an arm bracket; 11. a back plate; 12. a breathable net; 13. a waist lining plate; 14. a moving groove; 15. and (5) fixing the bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-3, an office chair with ventilation function in this embodiment, including base 1, bedplate 4 and bleeder vent 5, universal wheel 2 is installed to base 1 below, office chair can remove through universal wheel 2, base 1 top middle part is connected with lifter 3, office chair can go up and down through lifter 3, lifter 3 top is connected with bedplate 4, bedplate 4 can support the user, the shaping has bleeder vent 5 on bedplate 4, can exhaust through

bleeder vent

5, 5 both sides of bleeder vent all are connected with logical groove 6, logical groove 6 can improve gaseous velocity of flow and quantity, logical groove 6 both ends are connected with exhaust hole 7, some gas can be discharged through exhaust hole 7, logical groove 6 shaping is on bedplate 4, exhaust hole 7 shaping is on bedplate 4.

As shown in fig. 1-3, in this embodiment, a back plate 11 is installed on the back of the seat plate 4, the back plate 11 can support the back of the user, a breathable net 12 is installed on the back plate 11, the breathable net 12 can ensure the breathability of the back plate 11, a waist lining plate 13 is installed below the back of the back plate 11, the waist lining plate 13 can support the waist of the user, moving grooves 14 are formed in both sides of the waist lining plate 13, the waist lining plate 13 can move along the moving grooves 14, fixing bolts 15 are connected to the waist lining plate 13, and the fixing bolts 15 can fix the waist lining plate 13.

As shown in fig. 1-3, in this embodiment, a sponge pad 8 is installed above the seat board 4, the sponge pad 8 can increase the comfort of the user, the outer sides of the sponge pad 8 and the seat board 4 are both connected with a wrapping cloth 9, the wrapping cloth 9 can increase the aesthetic property of the office chair, arm brackets 10 are installed at both ends of the seat board 4, the arm brackets 10 can support the arms of the user, and the arm brackets 10 are connected with the seat board 4 through bolts.

As shown in fig. 1 to 3, in the present embodiment, the back plate 11 is curved, the waist lining plate 13 is arched, the universal wheels 2 are bolted to the base 1, and the lifting rods 3 are bolted to the base 1.

The specific implementation process of this embodiment is as follows: when in use, the user promotes the office chair, make the office chair remove to station department through universal wheel 2 on the base 1, then adjust the height of office chair through the lifter 3, then the user can sit and use the office chair on bedplate 4, in the use, foam-rubber cushion 8 can increase user's travelling comfort, cladding cloth 9 can increase the aesthetic property of office chair, can bear user's arm through arm bracket 10, backplate 11 can bear user's back, waist welt 13 can bear user's waist, and waist welt 13 can move along shifting chute 14 according to user's user demand, then fix through fixing bolt 15 and carry out the bearing to user's waist, satisfy user's in-service use demand, ventilative net 12 can guarantee the gas permeability of backplate 11, and simultaneously, exhaust and ventilation can be through bleeder vent 5 simultaneously, Go on through groove 6 and exhaust hole 7, can increase the single quantity of discharging and getting into gas, improve the ventilation effect, facilitate the use, improve office chair's practicality.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an office chair with ventilation function which characterized in that: including base (1), bedplate (4) and bleeder vent (5), universal wheel (2) are installed to base (1) below, base (1) top middle part is connected with lifter (3), lifter (3) top is connected with bedplate (4), the shaping has on bedplate (4) bleeder vent (5), bleeder vent (5) both sides all are connected with logical groove (6), it is connected with exhaust hole (7) to lead to groove (6) both ends, lead to groove (6) shaping in on bedplate (4), exhaust hole (7) shaping in on bedplate (4).

2. An office chair with ventilation function as claimed in claim 1, wherein: backplate (11) are installed at bedplate (4) back, install ventilative net (12) on backplate (11), waist welt (13) are installed to backplate (11) back below, waist welt (13) both sides all are provided with shifting chute (14), be connected with fixing bolt (15) on waist welt (13).

3. An office chair with ventilation function as claimed in claim 2, wherein: a spongy cushion (8) is arranged above the seat board (4), and the spongy cushion (8) and the outer side of the seat board (4) are both connected with wrapping cloth (9).

4. An office chair with ventilation function as claimed in claim 3, wherein: arm brackets (10) are installed at two ends of the seat plate (4), and the arm brackets (10) are connected with the seat plate (4) through bolts.

5. An office chair with ventilation function as claimed in claim 4, wherein: the back plate (11) is bent, and the waist lining plate (13) is arched.

6. An office chair with ventilation function as claimed in claim 5, wherein: the universal wheel (2) is connected with the base (1) through bolts, and the lifting rod (3) is connected with the base (1) through bolts.