CN207837205U - A kind of rotatable seat of seat - Google Patents

Abstract

A kind of rotatable seat of seat, it includes back frame frame, seat frame, whirler component, supporting rack, knapsack layer, seat covering and metal box；Back frame frame is arranged in a mutually vertical manner with seat frame on supporting rack top, and three is connected by whirler component；Knapsack layer is set in back of the body frame peripheral；Seat covering is set in seat frame periphery；Supporting rack is embedded in metal box internal；The whirler component includes damper, damper fixing piece, No.1 bolt, No. two bolts, No.1 shaft, No. two shafts, torsional spring and side fixation kit；The damper is fixed on the upper end side of side fixing piece by damper fixing piece, and the inner end of damper fixing piece is plugged in the No.1 shaft of seat frame inner end；The No.1 bolt is threaded through in side fixing piece upper end side, damper, damper fixing piece and No.1 shaft；Seat can be bonded when without using seat with the chair back, saves parking space, convenience in transport.

Description

A kind of rotatable seat of seat

Technical field

The utility model is related to seat design technical fields, and in particular to a kind of rotatable seat of seat.

Background technology

Seat is indispensable a kind of furniture in daily life, is divided into office seating, Relaxing chair, meal according to application method Room seat, airport seat etc.；It is divided into according to material：Wood substance seat, aluminum alloy seat, stainless steel seat etc.；The prior art In, the seat of metal seat is typically mounted on above the chair back, is unable to flexible rotating, and in high volume production process, storage needs A large amount of area is occupied, is transported nor easily urgently improving.

Utility model content

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided Seat, can be bonded, saving is deposited by reason, a kind of rotatable seat of seat easy to use when without using seat with the chair back Between emptying, convenience in transport.

To achieve the above object, the technical solution adopted in the utility model is：It includes back frame frame, seat frame, whirler Component, supporting rack, knapsack layer, seat covering and metal box；Back frame frame and seat frame are arranged in a mutually vertical manner on supporting rack top, and three Person is connected by whirler component；Knapsack layer is set in back of the body frame peripheral；Seat covering is set in seat frame periphery；Supporting rack is embedded It is internal in metal box；The whirler component includes damper, damper fixing piece, No.1 bolt, No. two bolts, No.1s Shaft, No. two shafts, torsional spring and side fixation kit；The damper is fixed on side fixing piece by damper fixing piece Upper end side, and the inner end of damper fixing piece is plugged in the No.1 shaft of seat frame inner end；The No.1 is inserted Pin is threaded through in side fixing piece upper end side, damper, damper fixing piece and No.1 shaft；The side fixation group The part other side is connect across torsional spring with No. two shafts on back frame frame by No. two bolts, and the torsional spring is set in No. two shafts Middle part；The side fixing piece is fixed on supporting rack top.

Further, seat frame inner end is equipped with ironware, which is in contact setting with the surface plate of back frame frame lower end.

With the above structure, the utility model has the beneficial effect that：A kind of seat described in the utility model is rotatable Seat can be bonded by seat when without using seat with the chair back, save parking space, convenience in transport, and the utility model has It is simple in structure, the advantages that setting is reasonable, low manufacture cost.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural decomposition diagram of whirler component in Fig. 1.

Fig. 3 is the schematic diagram of specific embodiment of the present invention.

Fig. 4 is the enlarged diagram at the positions A in Fig. 1.

Reference sign：

Back frame frame 1, seat frame 2, whirler component 3, supporting rack 4, knapsack layer 5, seat covering 6, metal box 7, damper 8, Damper fixing piece 9,10, No. two bolts 11 of No.1 bolt, No.1 shaft 12, No. two shafts 13, torsional spring 14, side fixation kits 15, ironware 16, surface plate 17.

Specific implementation mode

The utility model will be further described below with reference to the accompanying drawings.

Referring to as Figure 1-Figure 4, present embodiment the technical solution adopted is that：It includes back frame frame 1, seat frame 2, whirler component 3, supporting rack 4, knapsack layer 5, seat covering 6 and metal box 7；Back frame frame 1 is arranged in a mutually vertical manner with seat frame 2 4 top of supporting rack, and three is connected by whirler component 3；Knapsack layer 5 is set in 1 periphery of back frame frame；Seat covering 6 is set in 2 periphery of seat frame；Supporting rack 4 is embedded in metal box 7 internal；The whirler component 3 is solid including damper 8, damper Determine part 9,10, No. two bolts 11 of No.1 bolt, 12, No. two shafts 13 of No.1 shaft, torsional spring 14 and side fixation kit 15；It is described Damper 8 the upper end side of side fixing piece 15, and the inner end of damper fixing piece 9 are fixed on by damper fixing piece 9 It is plugged in the No.1 shaft 12 of 2 inner end of seat frame；The No.1 bolt 10 is threaded through 15 upper end one of side fixing piece In side, damper 8, damper fixing piece 9 and No.1 shaft 12；It is inserted by No. two 15 other side of side fixation kit Pin 11 is connect across torsional spring 14 with No. two shafts 13 on back frame frame 1, and the torsional spring 14 is set in No. two 13 middle parts of shaft；Institute The side fixing piece 15 stated is fixed on 4 top of supporting rack.

Further, 2 inner end of seat frame is equipped with ironware 16, which is in contact with the surface plate 17 of 1 lower end of back frame frame Setting.

The working principle of this specific embodiment:：Back frame frame 1, seat frame 2 and 4 framves of support are that metal frame is made；Chair The reset condition of seat is vertical state, and when seat begins to use, seat frame 2 can rotate to be horizontality from vertical state, at this time The No.1 shaft 12 of seat frame 2 drives torsional spring 14 to reverse, and 2 subsequent ironware 16 of seat frame also rotates with, when ironware 16 rotates To when being contacted with 1 lower plane of back frame frame, the rotation of seat frame 2 stops, and ironware 16 can fix the position of seat frame 2；When seat not In use, 2 return of seat frame, damper 8 can control seat frame 2 will not quick rotation in order to avoid collided with the other positions of seat, most Seat is bonded with the chair back afterwards.

With the above structure, present embodiment has the beneficial effect that：A kind of seat described in present embodiment Seat can be bonded by rotatable seat when without using seat with the chair back, save parking space, convenience in transport, this practicality It is novel that there is the advantages that simple in structure, setting is reasonable, low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the right of the utility model.

Claims (2)

1. a kind of rotatable seat of seat, it is characterised in that：It include back frame frame, seat frame, whirler component, supporting rack, Knapsack layer, seat covering and metal box；Back frame frame is arranged in a mutually vertical manner with seat frame on supporting rack top, and three passes through whirler Component connects；Knapsack layer is set in back of the body frame peripheral；Seat covering is set in seat frame periphery；In supporting rack is embedded in metal box Portion；The whirler component include damper, damper fixing piece, No.1 bolt, No. two bolts, No.1 shaft, No. two turn Axis, torsional spring and side fixation kit；The damper is fixed on the upper end side of side fixing piece by damper fixing piece, And the inner end of damper fixing piece is plugged in the No.1 shaft of seat frame inner end；The No.1 bolt is threaded through side In fixing piece upper end side, damper, damper fixing piece and No.1 shaft；The side fixation kit other side passes through No. two bolts are connect across torsional spring with No. two shafts on back frame frame, and the torsional spring is set in the middle part of No. two shafts；Described Side fixing piece is fixed on supporting rack top.

2. the rotatable seat of a kind of seat according to claim 1, it is characterised in that：The seat frame inner end is equipped with Ironware, the ironware are in contact setting with the surface plate of back frame frame lower end.