CN210383301U - Multifunctional chair - Google Patents

Abstract

The utility model discloses a multifunctional seat relates to seat technical field. Including falling to the ground base, the top fixedly connected with screw thread pillar of base falls to the ground, and the upper end threaded connection of screw thread pillar has the screw thread sleeve, and the top fixedly connected with seat support of screw thread sleeve, seat support are box structure, and the top rear end of seat support is connected with the chair board through the articulated elements hinge. This multifunctional seat, through setting up seat support and chair plate, it is strong to have realized the suitability, can satisfy the advantage of the demand of different seats in the public place, open the back when the chair plate, this multifunctional seat is children's seat, children can sit into in the seat support, close the back when the chair plate, this multifunctional seat is ordinary seat, people can directly sit on the chair plate, can be used for placing personal article in the seat support simultaneously, can solve the problem that does not have baby seat in public area, also can solve simultaneously and lead to lacking baby seat's problem because of the baby is too much in party or dinner, can accomplish along with using along with switching, the suitability is good.

Description

Multifunctional chair

Technical Field

The utility model relates to a seat technical field specifically is a multifunctional seat.

Background

In the development process of human society, a chair, which may be one of the earliest furniture, generally comprises a seat plate, legs and a backrest, occupies an irreplaceable position in the life and work of people, and many daily matters can not leave the assistance of the chair, such as dining, learning, working, leisure and the like, but the traditional chair has the following disadvantages in use:

1. in the prior art, the traditional four-corner chair has single function and is generally of a fixed structure, so that the use is inconvenient, the chair cannot be adjusted, the comfort is not good, and the use effect is influenced;

2. among the prior art, along with big and middle-sized city population density is bigger and bigger, it is more and more narrow and small to cause individual living space, and hardly hold the traditional furniture that enough satisfies the various demands of people in narrow and small space, people generally hope to have a multi-functional furniture can provide different functions because of the demand of individual difference, and the furniture function that produces at present is mostly too single, hardly satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a multifunctional seat possesses advantages such as demand that adjustable, suitability are strong and can satisfy different seats in the public place, has solved current unadjustable, uses inconveniently, and the function is too single, hardly satisfies the problem of people's demand.

(II) technical scheme

For the purpose that realizes the demand of above-mentioned adjustable, suitability is strong and can satisfy different seats in the public place, the utility model provides a following technical scheme: the utility model provides a multifunctional chair, is including falling to the ground base, the top fixedly connected with screw thread pillar of base falls to the ground, the upper end threaded connection of screw thread pillar has the screw thread sleeve, the telescopic top fixedly connected with seat support of screw thread, the seat support is box-shaped structure, the top rear end of seat support is connected with the chair board through the articulated elements hinge, the front end of seat support is equipped with the opening.

As an optimal technical scheme of the utility model, screw thread pillar and screw sleeve adopt helical structure, and the one end of screw thread pillar is located screw sleeve, rotates the screw thread pillar through the spiral, thereby makes its size constantly change in screw sleeve inside realize flexible.

As a preferred technical scheme of the utility model, the inner wall all around of seat support is equipped with the rectangle draw-in groove, and has fixed frame through the rectangle draw-in groove joint, the inboard of fixed frame is equipped with the high elasticity woven mesh, the interval is left apart from the interior bottom of seat support to the high elasticity woven mesh.

As the utility model discloses a preferred technical scheme, the bottom of chair board has the sponge cushion through solidifying to glue to bond, the top of chair board has the sponge cushion through solidifying to glue to bond.

As an optimal technical scheme of the utility model, the left and right sides of seat support is equipped with the hinge post, and articulates through the hinge post has the linking arm.

As a preferred technical scheme of the utility model, the left and right sides fixedly connected with limit gear of chair board, the top of linking arm is equipped with spacing tooth's socket, the linking arm meshes with the chair board meshing through spacing tooth's socket and limit gear mutually and is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a multifunctional seat possesses following beneficial effect:

1. this multifunctional seat has realized adjustable advantage through setting up screw thread pillar and screw thread sleeve, and screw thread pillar and screw thread sleeve have utilized spiral elevation structure, can adjust this multifunctional seat's height, rotate the screw thread pillar through the spiral promptly, thereby make its size constantly change in screw thread sleeve inside realize flexible, this kind of simple structure, the workable preparation then is convenient more in the use.

2. This multifunctional seat, through setting up seat support and chair plate, it is strong to have realized the suitability, can satisfy the advantage of the demand of different seats in the public place, open the back when the chair plate, this multifunctional seat is children's seat, children can sit into in the seat support, close the back when the chair plate, this multifunctional seat is ordinary seat, people can directly sit on the chair plate, can be used for placing personal article in the seat support simultaneously, can solve the problem that does not have baby seat in public area, also can solve simultaneously and lead to lacking baby seat's problem because of the baby is too much in party or dinner, can accomplish along with using along with switching, the suitability is good.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a top view of the highly elastic knitted net of the present invention;

fig. 4 is a side view of the connecting arm of the present invention.

In the figure: 1. a landing base; 2. a threaded post; 3. a threaded sleeve; 4. a chair seat; 5. a chair plate; 6. a port; 7. a rectangular clamping groove; 8. a fixing frame; 9. high-elasticity woven nets; 10. a sponge back cushion; 11. a sponge cushion; 12. a hinged column; 13. a connecting arm; 14. a limit gear; 15. and (4) limiting the tooth grooves.

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, a multifunctional chair comprises a floor base 1, a threaded support column 2 is fixedly connected to the top of the floor base 1, a threaded sleeve 3 is connected to the upper end of the threaded support column 2 in a threaded manner, and the threaded support column 2 and the threaded sleeve 3 are arranged to realize the advantage of adjustability, the threaded support column 2 and the threaded sleeve 3 utilize a spiral lifting structure, so that the height of the multifunctional chair can be adjusted, namely, the threaded support column 2 is rotated in a spiral manner, so that the size of the threaded support column inside the threaded sleeve 3 is changed continuously, thereby realizing extension and retraction, the structure is simple, the multifunctional chair is easy to process and manufacture, the multifunctional chair is more convenient to use, a chair seat 4 is fixedly connected to the top of the threaded sleeve 3, the chair seat 4 is of a box-shaped structure, the rear end of the top of the chair seat 4 is hinged to a chair plate 5 through, realized that the suitability is strong, can satisfy the advantage of the demand of different seats in the public place, open the back when seat 5, this multifunctional seat is children's seat, children can sit in seat support 4, close the back when seat 5, this multifunctional seat is ordinary seat, people can directly sit on seat 5, can be used for placing personal article in seat support 4 simultaneously, can solve the problem that does not have baby seat in public region, also can solve simultaneously and gathering or gathering the problem that leads to lacking baby seat because of the baby is too much in the meal, can accomplish along with using along with switching, the suitability is good, the front end of seat support 4 is equipped with opening 6.

Specifically, threaded support 2 and threaded sleeve 3 adopt helical structure, and the one end of threaded support 2 is located threaded sleeve 3, rotates threaded support 2 through the spiral, thereby makes its size in threaded sleeve 3 inside constantly change and realize stretching out and drawing back.

In this embodiment, can adjust this multifunctional seat's height, rotate screw thread pillar 2 through the spiral promptly, thereby make its size in threaded sleeve 3 inside constantly change and realize stretching out and drawing back, this kind of simple structure, workable preparation then is convenient more in the use.

Specifically, the inner wall all around of seat support 4 is equipped with rectangular clamping groove 7, and has fixed frame 8 through rectangular clamping groove 7 joint, the inboard of fixed frame 8 is equipped with high elasticity woven mesh 9, interval is left apart from the interior bottom of seat support 4 to high elasticity woven mesh 9.

In this embodiment, rectangle draw-in groove 7 is used for carrying out spacing fixed to fixed frame 8, and after the children sat into in seat support 4, high elasticity mesh grid 9 can provide the comfort for children's buttock, also can make simultaneously can have the air current logical between children's buttock, and the difficult symptoms such as pruritus that take place of guarantee buttock skin.

Specifically, the bottom of the chair plate 5 is bonded with a sponge back cushion 10 through curing glue, and the top of the chair plate 5 is bonded with a sponge cushion 11 through curing glue.

In this embodiment, be child seat when this multifunctional seat, chair board 5 adjusts to the backup plate, and children lean on when 5 to the chair board, and sponge cushion 10 is used for providing the comfort for children's back, is ordinary seat when this multifunctional seat, and chair board 5 adjusts to the seat, and when people sat on chair board 5, sponge cushion 11 was used for providing the comfort for people's buttock.

Specifically, the left and right sides of seat support 4 is equipped with articulated post 12, and articulates through articulated post 12 has linking arm 13.

In this embodiment, the connecting arm 13 can turn 360 degrees around the hinge post 12, so as to facilitate the connection between the connecting arm 13 and the chair plate 5, and the connecting arm 13 can also support the chair plate 5.

Specifically, the left side and the right side of the chair plate 5 are fixedly connected with limiting gears 14, the top end of the connecting arm 13 is provided with a limiting tooth groove 15, and the connecting arm 13 is meshed with the chair plate 5 through the limiting tooth groove 15 and the limiting gears 14.

In this embodiment, when the multifunctional seat is a child seat, after the seat plate 5 is opened, the end of the connecting arm 13 with the limiting tooth groove 15 is sleeved on the limiting gear 14, and the seat plate 5 can be adjusted in angle through the meshing angle different from that of the limiting gear 14, so that the purpose that the seat plate 5 is used as a backup plate is achieved, and when the multifunctional seat is a common seat, the hinged arm 13 is separated from the limiting gear 14, and then the seat plate 5 is closed.

The utility model discloses a theory of operation and use flow: when using, after the chair board 5 is opened, this multifunctional seat is children's seat, children can sit into in seat support 4, after the chair board 5 closes, this multifunctional seat is ordinary seat, people can directly sit on the chair board 5, simultaneously can be used for placing personal article in the seat support 4, can solve the problem that does not have infant seat in public area, also can solve simultaneously and lead to lacking infant seat's problem because of the baby is too much in party or having a dinner, can accomplish along with using along with switching, the suitability is good, screw support 2 has utilized spiral elevation structure with screw sleeve 3 simultaneously, can adjust this multifunctional seat's height, rotate screw support 2 through the spiral promptly, thereby it realizes flexible constantly to make its size change in screw sleeve 3 inside, then it is more convenient in the use.

In conclusion, the multifunctional chair realizes the advantage of adjustability by arranging the threaded strut 2 and the threaded sleeve 3, the threaded strut 2 and the threaded sleeve 3 utilize a spiral lifting structure to adjust the height of the multifunctional chair, namely, the threaded strut 2 is rotated in a spiral way to enable the size of the inner part of the threaded sleeve 3 to be changed continuously so as to realize extension and retraction, the structure is simple and easy to process and manufacture, and is more convenient to use, the advantages of strong applicability and capability of meeting the requirements of different chairs in public places are realized by arranging the chair seat 4 and the chair plate 5, after the chair plate 5 is opened, the multifunctional chair is a child chair, children can sit in the chair seat 4, after the chair plate 5 is closed, the multifunctional chair is a common chair, people can directly sit on the chair plate 5, and carry-on articles can be placed in the chair seat 4, so that the problem that no baby chair exists in public areas can be solved, meanwhile, the problem that the baby seat is short due to too many babies in a party or a dinner party can be solved, the baby seat can be switched along with the use, and the applicability is good.

It should be noted that, in this document, terms such as "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 (6)

1. A multifunctional seat comprises a floor base (1), and is characterized in that: the utility model discloses a chair, including the base that falls to the ground (1), the top fixedly connected with screw thread pillar (2) of base (1), the upper end threaded connection of screw thread pillar (2) has screw thread sleeve (3), the top fixedly connected with seat support (4) of screw thread sleeve (3), seat support (4) are box-shaped structure, the top rear end of seat support (4) is connected with chair board (5) through the articulated elements hinge, the front end of seat support (4) is equipped with opening (6).

2. A multifunction seat as claimed in claim 1, wherein: the threaded support column (2) and the threaded sleeve (3) adopt a spiral structure, one end of the threaded support column (2) is located in the threaded sleeve (3), and the threaded support column (2) is rotated in a spiral mode, so that the size of the threaded support column inside the threaded sleeve (3) is changed continuously to achieve stretching.

3. A multifunction seat as claimed in claim 1, wherein: the inner wall all around of seat support (4) is equipped with rectangle draw-in groove (7), and has fixed frame (8) through rectangle draw-in groove (7) joint, the inboard of fixed frame (8) is equipped with high elasticity woven mesh (9), interval is left apart from the interior bottom of seat support (4) in high elasticity woven mesh (9).

4. A multifunction seat as claimed in claim 1, wherein: the bottom of chair board (5) bonds through curing glue has sponge cushion (10), the top of chair board (5) bonds through curing glue has sponge cushion (11).

5. A multifunction seat as claimed in claim 1, wherein: the left and right sides of seat support (4) is equipped with hinge post (12), and articulates through hinge post (12) has linking arm (13).

6. A multifunction seat as claimed in claim 5, wherein: the left and right sides fixedly connected with limit gear (14) of chair board (5), the top of linking arm (13) is equipped with spacing tooth's socket (15), linking arm (13) are connected with chair board (5) meshing through spacing tooth's socket (15) and limit gear (14) meshing mutually.

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