CN211582288U - Chair with detachable seat - Google Patents

Abstract

The utility model discloses a chair, which comprises a seat, a backrest, waterproof cloth and a tightening rope; the backrest is rotationally connected with the seat; the waterproof cloth is connected with the backrest; the tightening rope penetrates through the edge of the waterproof cloth; when the seat is in a tightening state, the backrest rotates towards the seat to shield the seat, the waterproof cloth wraps the side edge of the seat, and the tightening rope tightens the waterproof cloth. The utility model discloses a seat can be used in the open air and uses and dustproof and waterproof.

Description

Chair with detachable seat

Technical Field

The utility model relates to a technical field of outdoor sofa especially relates to a seat.

Background

In order to make outdoor pedestrian can sit down and have a rest, outdoor sofa has been placed in the open air now, but outdoor has the erosion of rainwater and dust, if outdoor sofa does not in time obtain maintaining, will bring very poor experience for the user. In order to solve the problem, the existing outdoor sofa is made of a rain-resistant hard material and a quick-drying material, or the outdoor sofa is formed by disassembling and storing soft components such as a cushion and a backrest, and the use experience is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide a seat for outdoor sofa.

The utility model provides a seat, seat includes:

a seat;

a backrest rotatably connected to the seat;

the waterproof cloth is connected with the backrest; and

the tightening rope penetrates through the edge of the waterproof cloth;

when the seat is in a tightening state, the backrest rotates towards the seat to shield the seat, the waterproof cloth wraps the side edge of the seat, and the tightening rope tightens the waterproof cloth.

Optionally, the chair further comprises an armrest and an armrest hinge, the armrest hinge being connected to the armrest and the seat, respectively, so that the armrest and the seat are rotatably connected; when the seat is in a tightened state, the armrests rotate towards the seat to abut against the seat, and the backrest rotates towards the seat to abut against the armrests.

Optionally, the chair further comprises a back hinge connected to the back and the seat respectively.

Optionally, the seat is a convex-centered and four-sided sunken structure.

Optionally, the armrest is inclined downwardly in a direction away from the backrest.

Optionally, the backrest has a first side, a second side, a third side and a fourth side connected in sequence, the first side being rotatably connected with the seat; the waterproof cloth comprises a rear side connecting waterproof cloth and a side face movable waterproof cloth, the rear side connecting waterproof cloth is connected with the first side, the side face movable waterproof cloth is connected with the second side, the third side and the fourth side respectively, and the tightening ropes penetrate through the rear side connecting waterproof cloth and the side face movable waterproof cloth respectively.

Optionally, at least one of a side of the backrest remote from the seat, a side of the backrest and a side of the seat remote from the backrest is provided with a tarpaulin.

Optionally, the cinch cord is an elastic cord.

Optionally, the chair further comprises sofa legs connected to the seat to support the seat.

Optionally, the diameter of the sofa legs decreases gradually in a direction away from the seat.

The utility model has the advantages that:

the seat comprises a seat, armrests, a backrest, waterproof cloth and a tightening rope. The seat is used for a user to ride. The armrest is rotatably connected with the seat and is used for being supported by the hand of a user. The backrest is rotatably connected with the seat, and the backrest is used for a user to lean on. The seat, the armrests and the backrest are mutually matched to achieve the aim of rest of the user. The waterproof cloth is connected with the backrest and has a waterproof function. The tightening rope penetrates through the edge of the waterproof cloth and is used for tightening the waterproof cloth.

When the seat is the tightening state, the armrest rotates towards the seat to lean on to the seat, and the back rotates towards the seat to lean on to the armrest to the realization is to the position of seat, armrest, back and people contact and is protected the purpose, and the waterproof cloth is established to the waterproof cloth package side edge of seat, and the waterproof cloth is tightened to the tightening rope, thereby seals the gap between seat and the back, prevents that the dust from getting into. When the seat is in an unfolded state, the armrests rotate towards the direction far away from the seat, the backrest rotates towards the direction far away from the seat, and the waterproof cloth is folded on the back of the backrest under the action of the tightening rope, so that a user can normally use the seat.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic side view of a seat provided by the present invention in a deployed state;

fig. 2 is a schematic front structural view of the seat provided by the present invention in a deployed state;

fig. 3 is a schematic back structure view of the seat provided by the present invention in a deployed state;

fig. 4 is a schematic side view of the seat provided by the present invention in a tightened state;

fig. 5 is a schematic cross-sectional structure view of the seat provided by the present invention in a tightened state.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, fig. 1 is a schematic side structure diagram of the seat 10 in the expanded state, fig. 2 is a schematic front structure diagram of the seat 10 in the expanded state, fig. 3 is a schematic back structure diagram of the seat 10 in the expanded state, fig. 4 is a schematic side structure diagram of the seat 10 in the tightened state, and fig. 5 is a schematic cross-sectional structure diagram of the seat 10 in the tightened state.

The utility model provides a seat 10 can supply the visitor to take in the open air, and seat 10 has expansion state and tightens up the state. In the deployed state, the user can freely ride on the seat 10, and in the tightened state, the position of the seat 10 on which the user sits is wrapped to prevent water and dust.

The chair 10 includes a seat 11, an armrest 12, a backrest 13, a tarpaulin 14, and a tightening cord 15.

The seat 11 is for seating a user. An armrest 12 is rotatably coupled to the seat 11, and the armrest 12 is used for a user's hand. A backrest 13 is pivotally connected to the seat 11, the backrest 13 being adapted to be rested on by a user. The seat 11, the armrests 12 and the backrest 13 are matched with each other to achieve the aim of rest of the user. The seat 10 may be used as a swing seat, and the seat 10 may also be used as a stool that is fixed to other supporting objects for rest.

The tarpaulin 14 is connected with the backrest 13, and the tarpaulin 14 has a waterproof function. The waterproof cloth 14 can be formed by compounding a waterproof and breathable material polymer PTFE film and cloth; the tarpaulin 14 may be a PVC tarpaulin. The tightening rope 15 penetrates through the edge of the waterproof cloth 14, and the tightening rope 15 is used for tightening the waterproof cloth 14. The cinch cord 15 may be an elastic cord, which eliminates manual control of tightness.

When the seat 10 is in a tightened state, the armrest 12 rotates towards the seat 11 to abut against the seat 11, the backrest 13 rotates towards the seat 11 to abut against the armrest 12, the backrest 13 shields the seat 11, and therefore the purpose of protecting the contact part of the seat 11, the armrest 12 and the backrest 13 with a person is achieved, the waterproof cloth 14 wraps the side edge of the seat 11, and the tightening rope 15 tightens the waterproof cloth 14, so that a gap between the seat 11 and the backrest 13 is sealed, and dust is prevented from entering the gap. When the seat 10 is in the unfolded state, the armrest 12 rotates in a direction away from the seat 11 by an angle of 90 degrees, 120 degrees, etc., the backrest 13 rotates in a direction away from the seat 11 by an angle of 90 degrees, 120 degrees, etc., and the tarpaulin 14 is folded on the back of the backrest 13 by the tightening rope 15, so that the user can use the seat 10 normally.

It should be noted that the seat 10 is mainly described herein as being used outdoors, but the seat 10 may be used indoors for the user, and the use environment of the seat 10 is not limited in any way.

Specifically, the backrest 13 has a first side 132, a second side 134, a third side 136, and a fourth side 138 connected in series, the first side 132 being rotatably connected to the seat 11. The tarpaulin 14 includes a rear side connection tarpaulin 141 and a side surface movable tarpaulin 143, the rear side connection tarpaulin 141 is connected with the first side 132, the side surface movable tarpaulin 143 is connected with the second side 134, the third side 136 and the fourth side 138, and the tightening rope 15 is respectively inserted through the rear side connection tarpaulin 141 and the side surface movable tarpaulin 143.

Optionally, at least one of a side of the backrest 13 remote from the seat 11, a side of the backrest 13 and a side of the seat 11 remote from the backrest 13 is provided with a tarpaulin.

Optionally, the chair 10 further comprises an armrest 12 hinge, the armrest 12 hinge is connected to the armrest 12 and the seat 11, respectively, and the armrest 12 is rotated relative to the seat 11 by the armrest 12 hinge. The angle of rotation may include 90 to 180 degrees. Such as 90 degrees, 120 degrees, 145 degrees, and 180 degrees.

Optionally, the chair 10 further comprises a backrest 13 hinge, the backrest 13 hinge is respectively connected with the backrest 13 and the seat 11, and the backrest 13 is rotated relative to the seat 11 through the backrest 13 hinge. The angle of rotation may include 90 to 180 degrees. Such as 90 degrees, 120 degrees, 145 degrees, and 180 degrees.

Alternatively, the seat 11 has a structure in which the center is convex and the four sides are sunken, so that water or dust can slide down by its own weight even when the water or dust falls on the seat 11. Further, the middle of the seat 11 is provided with a plurality of through holes to allow water and dust to fall down.

Alternatively, the armrest 12 is inclined downward in a direction away from the backrest 13, so that water or dust falling on the armrest 12 can also slide down by its own weight.

Optionally, the chair 10 further comprises sofa legs 18, the sofa legs 18 being connected to the seat 11 to support the seat 11.

Optionally, the diameter of the sofa legs 18 gradually decreases in a direction away from the seat 11. To avoid contaminating the sofa legs 18 with falling water and dust in the vertical direction.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims (10)

1. A seat, characterized in that the seat comprises:

a seat;

a backrest rotatably connected with the seat;

the waterproof cloth is connected with the backrest; and

the tightening rope penetrates through the edge of the waterproof cloth;

when the seat is in a tightened state, the backrest rotates towards the seat to shade the seat, the waterproof cloth is wrapped on the side edge of the seat, and the tightening rope tightens the waterproof cloth.

2. The chair of claim 1, further comprising an armrest and an armrest hinge coupled to the armrest and the seat, respectively, to rotatably couple the armrest and the seat; wherein when the seat is in a tightened state, the armrest rotates toward the seat to abut against the seat, and the backrest rotates toward the seat to abut against the armrest.

3. The chair according to claim 1, further comprising a back hinge connected to the back and the seat, respectively.

4. The chair according to claim 1, wherein the seat is a convex center and four-side-depressed structure.

5. The seat of claim 2, wherein the armrests slope downwardly in a direction away from the backrest.

6. The chair according to claim 1, wherein the backrest has a first side, a second side, a third side and a fourth side connected in series, the first side being pivotally connected to the seat; the waterproof cloth comprises a rear side connecting waterproof cloth and a side face movable waterproof cloth, the rear side connecting waterproof cloth is connected with the first side, the side face movable waterproof cloth is respectively connected with the second side, the third side and the fourth side, and the tightening ropes are respectively arranged in a penetrating mode on the rear side connecting waterproof cloth and the side face movable waterproof cloth.

7. The chair according to claim 1, wherein at least one of a side of the backrest remote from the seat, a side of the backrest and a side of the seat remote from the backrest is provided with a tarpaulin.

8. The seat of claim 1, wherein the cinch cord is an elastic cord.

9. The chair of claim 1, further comprising a sofa leg coupled to the seat to support the seat.

10. The chair according to claim 9, wherein the sofa legs taper in diameter in a direction away from the seat.

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