CN208192629U - A kind of comfortable row's chair - Google Patents

Abstract

A kind of comfortable row's chair, the utility model relates to seat manufacturing fields, guarantee the space utilization rate that row's chair is improved while simplifying and arranging chair structure by the adjustability to armrest positions, realization rides in adjacent to be independent of each other other side as upper occupant, it creates truly, relatively independent resting space, including seat plate, backup plate, handrail and partial foot, the backup plate, partial foot is connect with the seat plate respectively, wherein, the backup plate includes arc by face and support portion, the support portion includes lateral confinement face and back up face, the lateral confinement face is from the back up face horizontal direction side to the vertically extending plane in seat plate direction, the arc connects the back up face by elastic component in the middle part of the horizontal direction of face and is located between the lateral confinement face of two sides, the arc is from the middle part of lateral confinement face line described in two sides to lateral confinement described in two sides by face Face is close and is gradually distance from the arc-shaped curved surface in the back up face.

Description

A kind of comfortable row's chair

Technical field

The utility model relates to seat manufacturing fields, and in particular to a kind of comfortable row's chair.

Background technique

With the development of society, people's lives quality is gradually increased, gradually it is changed into enjoying type from consumption simply having adequate food and clothing Consumption, demand and requirement for daily household wares become more, higher, wherein row's chair is relatively conventional in public A kind of space-efficient seat, automobile, train, aircraft the waiting Room in have placement, to provide passenger's rest, however big Most row's chair structures is single not flexible, and the seating requirement of some people is also only met on whole structure and specification, and In most cases can not the row's of adjustment chair size so that row chair " space-efficient " become more chicken ribs；For another example apply Number a kind of multi-functional row's of waiting chair is disclosed for the Chinese patent document of CN201620113563.6, although which realizes The multifunction of chair is arranged, but there is also problems, using at the same time can to arrange chair first when handset mounting and desktop spreads out Raw structure becomes more and complicated, and such occupant is defined in unit space that movement by a relatively large margin, certain journey can not be made Its freedom of person is limited on degree, secondly, the handset mounting on middle handrail is located between two seats, is then unable to satisfy two seats People on chair requires the case where using handset mounting, and influences whether another side when the people on one side is using handset mounting Occupant's rest, influences the rest purpose of occupant.

Utility model content

The purpose of the utility model is to provide a kind of comfortable row's chairs, guarantee simplifying row by the adjustability to armrest positions The space utilization rate of the row's of raising chair while chair structure, realization ride in it is adjacent be independent of each other other side as upper occupant, wound Produce truly, relatively independent resting space.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of comfortable row's chair, packet Seat plate, backup plate, handrail and partial foot are included, the backup plate, partial foot are connect with the seat plate respectively, wherein the handrail includes Hand rest even moves bar, and the seat plate has a sideslip slot, positioning surface close to the backup plate side, it is described even move bar include exposed portion and Insertion part, the sideslip slot is rectangular slat shape groove that horizontal direction extends, through the seat plate two sides, described fixed Plane is the plane that the notch edges from the sideslip slot close to the hand rest direction extend towards, and the insertion part is by institute The thin rounded flakes that positioning surface is limited in the sideslip slot are stated, the exposed portion connects the insertion part and the hand rest is close The end of the backup plate side, the backup plate include arc by face and support portion, and the support portion includes lateral confinement face and back up face, institute Stating lateral confinement face is from the back up face horizontal direction side to the vertically extending plane in seat plate direction, and the arc is horizontal by face The back up face is connected by elastic component in the middle part of direction and is located between the lateral confinement face of two sides, the arc is from two sides by face Arc-shaped curved surface close to lateral confinement face described in two sides and being gradually distance from the back up face in the middle part of the line of the lateral confinement face.

There is the handrail in each seat plate two sides, guarantees that the occupant on each seat plate can be independently Arm is placed on the hand rest, be independent of each other ride experience.The insertion part enters from the opening of the seat plate side In the sideslip slot, the insertion part is stopped and can not be carried out the movement of vertical direction by the positioning surface, and the exposed portion is logical It crosses the movement for the insertion part being limited in the sideslip slot and carries out the movement of horizontal direction, to realize the support hand The horizontal shifting of frame；Secondly, the insertion part is thin rounded flakes, the handrail is installed into the sideslip with not only can be convenient In slot, can also realize circular-rotation of the insertion part in the sideslip trough inner water plane, so adjust the handrail it Between opening width and opening angle；Particularly, when two handrails between two seat plates move round about Time can newly form one " interim seat ", which improves row chair space utilization rate, such as when each seat width compared with The big and occupant between adjacent seats is intended to sit more " rectify, is compact ", then when the movement handrail, often One " interim seat " can be formed between two seats, achieve two-win as a result, improving the seating of single occupant Experience, and the amount of seats of the row's of increasing seat chair,

When occupant sits down, the arc is leaned on backward by face, the arc leans on face back up face as described in elastic connection, therefore It can move back and forth on the front-rear direction of row's chair, increase the comfort level seated against.The arc can pass through spring and institute by face State the connection of back up face.

As the preferred of the utility model, the arc has exhaust portion on face, and the exhaust portion is to prolong in the horizontal direction Stretch, spaced waveform through slot in the vertical direction.

When the arc moves backward between the lateral confinement face by face, the arc can be squeezed by face, the lateral confinement face, institute The air between back up face is stated, the air being extruded is gone out by the exhaust portion, is brushed and is relied on the seating that the arc leans on face Person back plays ventilation and blows wind action, especially in sultry summer.

As the preferred of the utility model, the sideslip slot includes sliding slot bottom surface, has first to determine on the sliding slot bottom surface Position hole, the first positioning hole be in the middle part of the sliding slot bottom width direction, it is consistent with the extending direction of the sideslip slot And spaced circular through hole, there is corresponding aperture on the insertion part, the corresponding aperture is through the hand rest, described outer The through-hole in dew portion and the insertion part has the lock for running through the first positioning hole and the corresponding aperture in the corresponding aperture Position bar, the lock-bit bar have close to the hand rest side end for preventing the lock-bit bar to be fully sunk in the corresponding aperture Falling stop portion.

The telescopic moving of the lock-bit bar is controlled by operating the falling stop portion to control the corresponding aperture and described the The connection of a positioning hole positions, such as, it pushes the falling stop portion and determines the lock-bit bar from the corresponding aperture and described first Position passes through in hole, and at this moment, the handrail can not just be further continued for moving horizontally, and plays the role of the fixed handrail in this way, It avoids laterally pushing the exposed portion unintentionally and causing the handrail mobile.

As the preferred of the utility model, the falling stop portion is from the lock-bit boom end to the hand rest interior direction Curved arc hollow strips have the resistance part for increasing contact resistance on the inner surface in the falling stop portion.

As the preferred of the utility model, the resistance part is the consistent arc appearance of serpentine track with the falling stop portion Face raised item.

It is hollow curved surfaces inside the falling stop portion, one is put in being conducive to occupant with finger and operates, and two It is buckled in falling stop portion surface or the falling stop portion can be convenient occupant for article cover, plays the role of placing object, With more stress after the resistance part.

As the preferred of the utility model, there is rotation stop hole at the insertion part edge far from the corresponding aperture, it is described to stop Turn hole is the through-hole that circumference array distribution is carried out by the center of circle of the corresponding aperture, there is second location hole, institute on the positioning surface Stating second location hole is and the first positioning hole orientation is consistent is alternatively arranged through-hole, the rotation stop hole and described second Location hole is fixed by spin-ended bar through cooperation.

The rotation stop hole is aligned with the second location hole, and using the spin-ended bar be inserted into the rotation stop hole and When in the second location hole, the insertion part can not just continue to have rotated in the sideslip slot, to secure the support The rotation angle of hand cradle, also just prohibits the rotation of the hand rest in this way, guarantees the plane flexible rotating of the hand rest more Add controllable.

As the preferred of the utility model, the spin-ended bar includes entrance bore portion, bar and hole cover, and the bar is connection The cylinder straight-bar of the entrance bore portion and the hole cover, the entrance bore portion are from the bar end to far from the hole cover one Side extension, the gradually smaller rotary table of diameter, the hole cover are from another side where the relatively described entrance bore portion of the bar The rotary table that portion becomes larger to separate entrance bore portion side extension, diameter.

The point diameter of the entrance bore portion is smaller, can relatively easily be inserted into the second location hole and the rotation stop hole In, the hole cover is truncated cone-shaped, it can be resisted around the second location hole after the bar enters the rotation stop hole, Round table surface also helps occupant and is carried out plug by finger.

As the preferred of the utility model, in the entrance bore portion far from the hole cover end top surface You Zhi, the finger top Face is the arc surface from entrance bore portion end face outwardly convex.

Plug is carried out by the round table surface of the hole cover if convenient, the finger top surface can be pressed against to realize, Particularly, since the finger top surface is arc surface, the more spin-ended bar can be inserted into the second location hole.

As the preferred of the utility model, there is finger to pinch portion in hole cover side, the finger portion of pinching is in the port lid Spaced annular shape raised item on the extending direction of portion side.

The finger portion of pinching can pull the spin-ended bar for finger and increase stress.

In conclusion the utility model has the advantages that.

1. having the handrail in each seat plate two sides, guarantee that the occupant on each seat plate can be independent Arm is placed on the hand rest by ground, and be independent of each other ride experience.

2. horizontal shifting and circular-rotation may be implemented in the hand rest, and then adjusts the opening width between the handrail And opening angle, the space utilization rate of the row's of improving chair, the ride experience of single occupant is improved, and row's seat can be increased The amount of seats of chair.

3. controlling the telescopic moving of the lock-bit bar by operating the falling stop portion to control the corresponding aperture and described The connection of first positioning hole positions, and plays the role of the fixed handrail, avoid laterally pushing unintentionally the exposed portion and Cause the handrail mobile.

4. be hollow curved surfaces inside the falling stop portion, one is put in being conducive to occupant with finger and operates, Two are buckled in falling stop portion surface or the falling stop portion can be convenient occupant for article cover, play the work for placing object With with more stress after the resistance part.

5. the spin-ended bar is inserted into the rotation stop hole and the second location hole, the insertion part can not just be rotated , the rotation angle of the hand rest is secured, also just prohibits the rotation of the hand rest in this way, guarantees the hand rest Plane flexible rotating is more controllable.

Detailed description of the invention

Fig. 1 is a kind of comfortable row's chair overall schematic.

Fig. 2 is single row's chair schematic diagram.

Fig. 3 is row's chair side, sectional structural schematic diagram.

Fig. 4 is schematic diagram at hand rest and lock-bit bar.

Spinner handle structural schematic diagram until Fig. 5.

Spinner handle insertion rotation stop hole and second location hole schematic diagram until Fig. 6.

In figure: 11, hand rest, 12, company's shifting bar, 121, exposed portion, 122, insertion part, 21, sideslip slot, 211, sliding slot bottom Face, 22, positioning surface, 33, lock-bit bar, 34, falling stop portion, 35, resistance part, 41, rotation stop hole, 42, second location hole, 43, spin-ended bar, 431, entrance bore portion, 432, hole cover, 51, arc lean on face, 52, lateral confinement face, 53, back up face, 61, exhaust portion.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Embodiment 1 is as shown in Figure 1 a kind of comfortable row's chair overall schematic.A kind of comfortable row's chair, including seat plate, backup plate, Handrail and partial foot, backup plate, partial foot are connect with seat plate respectively, wherein as shown in Fig. 2, handrail includes hand rest 11, even moves bar 12, Seat plate has sideslip slot 21, positioning surface 22 close to backup plate side, as shown in figure 3, even moving bar 12 includes exposed portion 121 and insertion part 122, sideslip slot 21 is rectangular slat shape groove that horizontal direction extends, through seat plate two sides, and positioning surface 22 is from horizontal The plane that notch edges of the sliding slot 21 close to 11 direction of hand rest extend towards, insertion part 122 are to be limited in cross by positioning surface 22 Thin rounded flakes in sliding slot 21, exposed portion 121 connect insertion part 122 and hand rest 11 close to the end of backup plate side, backup plate packet Parantheses leans on face 51 and support portion, and support portion includes lateral confinement face 52 and back up face 53, and lateral confinement face 52 is from 53 horizontal direction of back up face To the vertically extending plane in seat plate direction, arc connects back up face by elastic component in the middle part of 51 horizontal direction of face and is located at two for side Between the lateral confinement face 52 of side, arc is close to two sides lateral confinement face 52 from the middle part of 52 line of two sides lateral confinement face by face 51 and is gradually distance from The arc-shaped curved surface in back up face 53.There is handrail in each seat plate two sides, guarantees that the occupant on each seat plate can be independently Arm is placed on hand rest 11, be independent of each other ride experience.Insertion part 122 enters sideslip slot 21 from the opening of seat plate side In, insertion part 122 is stopped and can not be carried out the movement of vertical direction by positioning surface 22, and exposed portion 121 is by being limited in sideslip The movement of insertion part 122 in slot 21 and the movement for carrying out horizontal direction, to realize the horizontal shifting of hand rest 11；Secondly, Insertion part 122 is thin rounded flakes, handrail is installed into sideslip slot 21 with not only can be convenient, can also realize insertion part 122 Circular-rotation on 21 inner horizontal of sideslip slot, and then adjust opening width and opening angle between handrail；Particularly, when Two handrails between two seat plates can newly form one " interim seat " when movement round about, which improves The space utilization rate of chair is arranged, such as when the width at each seat is larger and the occupant between adjacent seats is intended to sit more " rectify, be compact ", then can form one " interim seat " when mobile handrail between every two seat, achieve Two-win as a result, improving the ride experience of single occupant, and the amount of seats of the row's of increasing seat chair.Arc can by face 51 To be connect by spring with back up face 53.When occupant sits down, arc is leaned on backward and leans on face 51, arc is by face 51 due to elastic connection Back up face 53, therefore can move back and forth on the front-rear direction of row's chair, increase the comfort level seated against.Arc has exhaust on face 51 Portion 61, exhaust portion 61 be extend in the horizontal direction, spaced waveform through slot in the vertical direction.When arc leans on face 51 When being moved backward between lateral confinement face 52, air of the arc between face 51, lateral confinement face 52, back up face 53 can be squeezed, is extruded Air is gone out by exhaust portion 61, is brushed and is relied on the occupant back that arc leans on face 51, plays ventilation and blow wind action, especially In sultry summer.Wavy fluting can make outlet be not limited to single region.As shown in fig. 6, sideslip slot 21 wraps Sliding slot bottom surface 211 is included, there is first positioning hole on sliding slot bottom surface 211, first positioning hole is positioned at 211 width direction of sliding slot bottom surface , there is corresponding aperture at middle part, circular through hole consistent and spaced with the extending direction of sideslip slot 21 on insertion part 122, corresponding Hole is the through-hole through hand rest 11, exposed portion 121 and insertion part 122, as shown in figure 4, having in corresponding aperture for through the A positioning hole and the lock-bit bar of corresponding aperture 33, lock-bit bar 33 have close to 11 side end of hand rest for preventing lock-bit bar 33 complete Fall into the falling stop portion 34 in corresponding aperture.By operation falling stop portion 34 come control the telescopic moving of lock-bit bar 33 control corresponding aperture and The connection of first positioning hole positions, such as, it pushes falling stop portion 34 and passes through lock-bit bar 33 from corresponding aperture and first positioning hole, At this moment, handrail can not just be further continued for moving horizontally, and play the role of fixed handrail in this way, avoid laterally pushing unintentionally outer Dew portion 121 and cause handrail mobile.Falling stop portion 34 is empty from 33 end of lock-bit bar to the curved arc of 11 interior direction of hand rest Heart item has the resistance part 35 for increasing contact resistance on the inner surface in falling stop portion 34.Resistance part 35 is curved with falling stop portion 34 The consistent arc-shaped outer surface raised item of bend mark.It is hollow curved surfaces inside falling stop portion 34, one uses to be conducive to occupant Finger, which is put in, to be operated, and two are buckled in 34 surface of falling stop portion or falling stop portion 34 can be convenient occupant for article cover, is played The effect for placing object, with more stress after resistance part 35.There is rotation stop hole at 122 edge of insertion part far from corresponding aperture 41, rotation stop hole 41 is the through-hole that circumference array distribution is carried out by the center of circle of corresponding aperture, there is second location hole 42 on positioning surface 22, Second location hole 42 is and first positioning hole orientation is consistent is alternatively arranged through-hole that rotation stop hole 41 and second location hole 42 are logical Spin-ended bar 43 is crossed to fix through cooperation.Rotation stop hole 41 is aligned with second location hole 42, and is stopped using the insertion of spin-ended bar 43 When in turn hole 41 and second location hole 42, insertion part 122 can not just continue to have rotated in sideslip slot 21, to secure support hand The rotation angle of frame 11 also just prohibits the rotation of hand rest 11 in this way, guarantees that the plane flexible rotating of hand rest 11 more may be used Control.As shown in figure 5, spin-ended bar 43 includes entrance bore portion 431, bar and hole cover 432, bar is connection entrance bore portion 431 and port lid The cylinder straight-bar in portion 432, entrance bore portion 431 are from bar end to far from the extension of 432 side of hole cover, the gradually smaller circle of diameter Platform, hole cover 432 are with respect to the end side where entrance bore portion 431 from bar to far from the extension of 431 side of entrance bore portion, diameter The rotary table become larger.The point diameter of entrance bore portion 431 is smaller, can relatively easily be inserted into second location hole 42 and rotation stop hole In 41, hole cover 432 is truncated cone-shaped, can be resisted around second location hole 42 after bar enters rotation stop hole 41, round table surface Occupant is also helped to carry out plug by finger.In entrance bore portion 431 far from the 432 end top surface You Zhi of hole cover, refer to top Face is the arc surface from 431 end face outwardly convex of entrance bore portion.The round table surface of through hole cover 432 carries out plug if convenient, can It is realized with being pressed against upper finger top surface, particularly, due to referring to that top surface is arc surface, can be more swimmingly inserted into spin-ended bar 43 Second location hole 42.In hole, 432 side of cover has finger to pinch portion, refers to that the portion of pinching is the row of interval on 432 side extending direction of hole cover The circular raised item of column.Refer to that the portion of pinching can pull spin-ended bar 43 for finger and increase stress.

Claims (9)

1. a kind of comfortable row's chair, including seat plate, backup plate, handrail and partial foot, the backup plate, partial foot connect with the seat plate respectively It connects, which is characterized in that the handrail includes hand rest (11), even moves bar (12), and the backup plate has cross close to the seat plate side Sliding slot (21), positioning surface (22), even move bar (12) include exposed portion (121) and insertion part (122), the sideslip slot (21) For horizontal direction extend, tilt angle is identical with the backup plate, rectangular slat shapes through the backup plate two sides are hollow Slot, the positioning surface (22) are what the notch edges from the sideslip slot (21) close to the hand rest (11) direction extended towards Plane, the insertion part (122) is that the thin rounded flakes in the sideslip slot (21) are limited in by the positioning surface (22), described outer Dew portion (121) connects the insertion part (122) and the hand rest (11) close to the end of the backup plate side, the backup plate packet Parantheses leans on face (51) and support portion, and the support portion includes lateral confinement face (52) and back up face (53), and the lateral confinement face (52) is certainly Face (51) horizontal direction is leaned on to the vertically extending plane in seat plate direction, the arc in back up face (53) the horizontal direction side Middle part connects the back up face by elastic component and is located between the lateral confinement face (52) of two sides, and the arc is certainly by face (51) The middle part of lateral confinement face (52) line described in two sides is close to lateral confinement face (52) described in two sides and is gradually distance from the back up face (53) Arc-shaped curved surface.

2. a kind of comfortable row's chair according to claim 1, which is characterized in that the arc has exhaust portion on face (51) (61), the exhaust portion (61) be extend in the horizontal direction, spaced waveform through slot in the vertical direction.

3. a kind of comfortable row's chair according to claim 1, which is characterized in that the sideslip slot (21) includes sliding slot bottom surface (211), have first positioning hole (31) on the sliding slot bottom surface (211), the first positioning hole (31) is positioned at the sliding slot Bottom surface (211) width direction middle part, circular through hole consistent and spaced with the extending direction of the sideslip slot (21), in institute State has corresponding aperture (32) on insertion part (122), and the corresponding aperture (32) is through the exposed portion (121) and the insertion part (122) through-hole has in the corresponding aperture (32) for through the first positioning hole (31) and the corresponding aperture (32) Lock-bit bar (33), the lock-bit bar (33) have close to the hand rest (11) side end for preventing the lock-bit bar (33) complete The falling stop portion (34) in the corresponding aperture (32) is fallen into entirely.

4. a kind of comfortable row's chair according to claim 3, which is characterized in that the falling stop portion (34) is from the lock-bit bar (33) end is useful on the inner surface of the falling stop portion (34) to the curved arc hollow strips of the hand rest (11) interior direction In the resistance part (35) for increasing contact resistance.

5. a kind of comfortable row's chair according to claim 4, which is characterized in that the resistance part (35) is and the falling stop portion (34) the consistent arc-shaped outer surface raised item of serpentine track.

6. a kind of comfortable row's chair according to claim 5, which is characterized in that described interior far from the corresponding aperture (32) Embedding portion (122) edge has rotation stop hole (41), and it is that the center of circle carries out circumference array that the rotation stop hole (41), which is with the corresponding aperture (32), The through-hole of distribution has second location hole (42) on the positioning surface (22), and the second location hole (42) is and described first Location hole (31) orientation is consistent to be alternatively arranged through-hole, and the rotation stop hole (41) and the second location hole (42) pass through only Spinner handle (43) is fixed through cooperation.

7. a kind of comfortable row's chair according to claim 6, which is characterized in that the spin-ended bar (43) includes entrance bore portion (431), bar and hole cover (432), the bar are the cylinder for connecting the entrance bore portion (431) and the hole cover (432) Straight-bar, the entrance bore portion (431) are gradually to become from the bar end to far from hole cover (432) side extension, diameter Small rotary table, the hole cover (432) are from the end side where the relatively described entrance bore portion (431) of the bar to separate The rotary table that entrance bore portion (431) side extends, diameter becomes larger.

8. a kind of comfortable row's chair according to claim 7, which is characterized in that in the entrance bore portion (431) far from the hole Cover (432) end top surface You Zhi, it is described to refer to that top surface is the arc surface from the entrance bore portion (431) end face outwardly convex.

9. a kind of comfortable row's chair according to claim 8, which is characterized in that there is finger to pinch in hole cover (432) side Portion, the finger portion of pinching are the spaced annular shape raised item on the extending direction of hole cover (432) side.