CN104172767A - Massage soft chair - Google Patents

Abstract

The invention relates to the field of household articles, and discloses a massage soft chair. The massage soft chair comprises a framework, a soft filling layer and a covering coat in sequence from inside to outside, wherein the framework comprises a main seat rod, an auxiliary seat rod and a back rod, the soft filling layer comprises a seat sponge body and a backrest sponge body, and a plurality of massage bulges are uniformly arranged on the upper end surfaces of the seat sponge body and the backrest sponge body. The massage soft chair is adjusted in a foldable manner and is high in elasticity, and the usage comfortableness of the soft chair is improved by virtue of the massage function.

Description

A kind of massage soft chair

Technical field

The present invention relates to household articles field, relate in particular to a kind of massage soft chair.

Background technology

Soft chair is a kind of in Relaxing chair, in order to promote the pliability of soft chair, conventionally when making, selects fixedly skeleton, in skeleton outside, is coated with thick software packed layer.But this type of seat has the weak point of three aspects:: 1, whole seat is adopted to fixedly skeleton, not collapsible, be not easy to take in and angle of back-rest cannot regulate; 2, seat adopts software packed layer to promote pliability, but whole that the elasticity of seat is not enough, comfort is not high; 3, seat surface is too soft, and while taking, seat support is easy to recessedly, is easy to fatigue.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of collapsible adjustment, good springiness and there is the soft chair that massage functions promotes comfort.

In order to realize above-mentioned object, the present invention has adopted following technical scheme:

A massage soft chair, comprises that the skeleton, software packed layer and the coating outer cover that set gradually from the inside to the outside form; Described skeleton comprises main seatpost, secondary seatpost and back of the body bar, and main seatpost is opening U-shaped shape backwards, and two U-shaped arm equal intervals of main seatpost are arranged with many seat support elastoplasts in parallel, and seat support elastoplast is mutually vertical with the U-shaped arm of main seatpost; Described secondary seatpost is opening U-shaped shape forward, and in the U-shaped opening of secondary seatpost in main seatpost, two free ends of secondary seatpost are separately positioned on two U-shaped arm inner faces of main seatpost; The described back of the body bar shape that takes the shape of the letter U, the back of the body U-shaped opening of bar equates with the U-shaped openings of sizes of main seatpost, and two U-shaped arm equal intervals of carrying on the back bar are arranged with many chair back elastoplasts in parallel, and chair back elastoplast is mutually vertical with the U-shaped arm of carrying on the back bar;

Described software packed layer comprises seat support cavernous body and chair back cavernous body, the equal rule in upper surface of the upper surface of seat support cavernous body and chair back cavernous body is provided with a plurality of massage projections, massaging protruding diameter is 2 ~ 3cm, and the distance between two adjacent massage projections is 2 ~ 4cm; Described seat support cavernous body is coated on the outside of many seat support elastoplasts in main seatpost and main seatpost, and two free ends of main seatpost rear side are outside seat support cavernous body; Chair back cavernous body is coated on the outside of many chair back elastoplasts on back of the body bar and back of the body bar, and two free ends of back of the body bar are all in chair back cavernous body outside;

Two free ends of described back of the body bar are hinged on two free ends of main seatpost by angle demodulator; Angle demodulator comprises the first connector and the second connector, and the first connector is hinged by bearing pin a and the second connector; The first connector comprises for being socketed in the first socket part on the free end of seat of honour bar and the first Access Division being connected with the first socket part one; On the first Access Division, by bearing pin b, be hinged with ratchet, ratchet is provided with for for placing the torsional spring slot of torsion spring, is provided with torsion spring in torsional spring slot, and it is upper that the middle part of torsion spring is set in bearing pin b, and two free ends of torsion spring are stuck in respectively on the inner end of the first socket part;

The second connector comprises for being socketed in the second socket part on back of the body bar free end and the second Access Division being connected with the second socket part one; The second Access Division is provided with block and a plurality of unidirectional gear teeth that are connected as a single entity with it, a plurality of unidirectional gear teeth arrange along the inner end regular edges of the second Access Division, and form each other the wheel flank of tooth, the wheel flank of tooth that the inner end of ratchet and the unidirectional gear teeth the form formation ratchet wheel positioning mechanism that offsets; On the second Access Division, along bearing pin a, be also coaxially arranged with spacer, described spacer comprises that outside cambered surface diameter is greater than the reset portion of the wheel flank of tooth and the location division that outside cambered surface diameter is less than the wheel flank of tooth, and location division is provided with locating aperture, and block is in locating aperture; When spacer rotates along bearing pin a, reset portion and ratchet offset, are rotatably assorted, and locating aperture and block are rotatably assorted.

The present invention adopts technique scheme, and this massage soft chair has the advantage of following three aspects:: 1, and soft chair adopts foldable skeleton, and carrying on the back bar and main seatpost, to pass through angle demodulator hinged, adjusting back angle as required during use, practicality is better; While taking in, the chair back can be overlayed on seat support, reduce accommodation space; 2, in main seatpost, be provided with many seat support elastoplasts, seat support cavernous body is coated on the outside of seat support elastoplast; Back of the body bar is provided with many chair back elastoplasts, and chair back cavernous body is coated on the outside of chair back elastoplast; Be that software packed layer is coated on elastoplast outside, do not reducing the elasticity that has promoted seat under the pliability prerequisite of seat, improve comfort; 3, the equal rule in upper surface of the upper surface of seat support cavernous body and chair back cavernous body is provided with a plurality of massage projections, and human body is massaged projection when taking has stimulated human acupoint, reaches the comfortable effect of body-building.

Accompanying drawing explanation

Fig. 1 is structural representation one of the present invention.

Fig. 2 is structural representation two of the present invention.

Fig. 3 is the structural representation of angle demodulator.

The specific embodiment

Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.

A kind of massage soft chair as shown in Figure 1 and Figure 2, comprises that the skeleton, software packed layer 2 and the coating outer cover 4 that set gradually from the inside to the outside form.Described skeleton comprises main seatpost 11, secondary seatpost 12 and back of the body bar 13, main seatpost 11 is opening U-shaped shape backwards, two U-shaped arm equal intervals of main seatpost 11 are arranged with many seat support elastoplasts 14 in parallel, and seat support elastoplast 14 is mutually vertical with the U-shaped arm of main seatpost 11.Described secondary seatpost 12 is opening U-shaped shape forward, and in the U-shaped opening of secondary seatpost 12 in main seatpost 11, two free ends of secondary seatpost 12 are separately positioned on two U-shaped arm inner faces of main seatpost 11.Described back of the body bar 13 shape that takes the shape of the letter U, the back of the body U-shaped opening of bar 13 equates with the U-shaped openings of sizes of main seatpost 11, and two U-shaped arm equal intervals of carrying on the back bar 13 are arranged with many chair back elastoplasts 15 in parallel, and chair back elastoplast 15 is mutually vertical with the U-shaped arm of carrying on the back bar 13.

Software packed layer 2 comprises seat support cavernous body 21 and chair back cavernous body 22, the equal rule in upper surface of the upper surface of seat support cavernous body 21 and chair back cavernous body 22 is provided with a plurality of massage projections 23, the diameter of massage projection 23 is 2 ~ 3cm, and the distance between two adjacent massage projections 23 is 2 ~ 4cm.Described seat support cavernous body 21 is coated on the outside of many seat support elastoplasts 14 in main seatpost 11 and main seatpost 11, and two free ends of main seatpost 11 rear sides are outside seat support cavernous body 21; Chair back cavernous body 22 is coated on the outside of many chair back elastoplasts 15 on back of the body bar 13 and back of the body bar 13, and two free ends of back of the body bar 13 are all in chair back cavernous body 22 outsides.

Two free ends of described back of the body bar 13 are hinged on by angle demodulator 3 on two free ends of main seatpost 11, and as shown in Figure 3, angle demodulator 3 comprises that the first connector 31 and the second connector 32, the first connectors 31 are hinged by bearing pin a and the second connector 32.The first connector 31 comprises the first socket part 311 and the first Access Division 312 being connected with the first socket part 311 one.On the first Access Division 312, by bearing pin b, be hinged with ratchet 33, ratchet 33 is provided with for for placing the torsional spring slot 331 of torsion spring, in torsional spring slot, be provided with torsion spring 34, it is upper that the middle part of torsion spring 34 is set in bearing pin b, and two free ends of torsion spring 34 are stuck in respectively on the inner end of the first socket part 311.The second connector 32 comprises the second socket part 321 and the second Access Division 322 being connected with the second socket part 321 one.The second Access Division 322 is provided with block 35 and a plurality of unidirectional gear teeth 36 that are connected as a single entity with it, a plurality of unidirectional gear teeth 36 arrange along the inner end regular edges of the second Access Division 322, and form each other the wheel flank of tooth, the wheel flank of tooth that the inner end of ratchet 33 and the unidirectional gear teeth 36 the form formation ratchet wheel positioning mechanism that offsets.On the second Access Division 322, along bearing pin a, be also coaxially arranged with spacer 37, described spacer 37 comprises that outside cambered surface diameter is greater than the reset portion 371 of the wheel flank of tooth and the location division that outside cambered surface diameter is less than the wheel flank of tooth, location division is provided with locating aperture 372, and block 35 is in locating aperture 372.When spacer 37 rotates along bearing pin a, reset portion 371 offsets, is rotatably assorted with ratchet 33, and locating aperture 372 is rotatably assorted with block 35.

The first socket part 311 on the first connector 31 is socketed on the free end of main seatpost, and the second socket part 321 on the second connector 32 is socketed on the free end of back of the body bar; Seat support and the chair back are by bearing pin a place coaxial rotation.The ratchet wheel positioning mechanism forming due to inner end and the unidirectional gear teeth 36 of ratchet 33 can only the clockwise one-directional rotation of the chair back, therefore the angle between seat support and the chair back is turned down, can regulate step by step according to the unidirectional gear teeth 36, generally at 180 °, go in the scope of 90 ° and be used to adjusting back angle for sitting or lie to user; And when the angle between seat support and the chair back is less than 90 °, block 35 on the second connector 32 promotes locating aperture 372 right side walls of spacer 37, spacer 37 is clockwise rotated along bearing pin a, the reset portion 371 of spacer 37 offsets, pushes with the inner end of ratchet 33, because the outside cambered surface diameter of reset portion 371 is greater than the wheel flank of tooth, when therefore reset portion 371 offsets with ratchet 33, remove the engagement between ratchet 33 and the unidirectional gear teeth 36, now, the chair back can overlay on seat support, convenient for collecting; And if the angle between seat support and the chair back need to be tuned up, while generally going in the scope of 180 ° by 90 °, now need first angulation between the second connector 32 and the first connector 31 to be adjusted to and to be less than 90 °, while being less than as mentioned above 90 °, when reset portion 371 offsets with ratchet 33, remove the engagement between ratchet 33 and the unidirectional gear teeth 36; Now the second connector 32 and upper fixed stop 35 thereof rotate counterclockwise, 37 of spacers offset with ratchet 33 thereby do not rotate, until after block 35 offsets with left side wall on spacer 37, block 35 promotion spacers 37 rotate counterclockwise until spacer 37 departs from ratchets 33, now mesh with the unidirectional gear teeth 36 again ratchet 33 the inners, chair back expanded angle is maximum, is generally 180 °.

Claims (1)

1. a massage soft chair, is characterized in that: comprise that the skeleton, software packed layer and the coating outer cover that set gradually from the inside to the outside form; Described skeleton comprises main seatpost, secondary seatpost and back of the body bar, and main seatpost is opening U-shaped shape backwards, and two U-shaped arm equal intervals of main seatpost are arranged with many seat support elastoplasts in parallel, and seat support elastoplast is mutually vertical with the U-shaped arm of main seatpost; Described secondary seatpost is opening U-shaped shape forward, and in the U-shaped opening of secondary seatpost in main seatpost, two free ends of secondary seatpost are separately positioned on two U-shaped arm inner faces of main seatpost; The described back of the body bar shape that takes the shape of the letter U, the back of the body U-shaped opening of bar equates with the U-shaped openings of sizes of main seatpost, and two U-shaped arm equal intervals of carrying on the back bar are arranged with many chair back elastoplasts in parallel, and chair back elastoplast is mutually vertical with the U-shaped arm of carrying on the back bar;

Described software packed layer comprises seat support cavernous body and chair back cavernous body, the equal rule in upper surface of the upper surface of seat support cavernous body and chair back cavernous body is provided with a plurality of massage projections, massaging protruding diameter is 2 ~ 3cm, and the distance between two adjacent massage projections is 2 ~ 4cm; Described seat support cavernous body is coated on the outside of many seat support elastoplasts in main seatpost and main seatpost, and two free ends of main seatpost rear side are outside seat support cavernous body; Chair back cavernous body is coated on the outside of many chair back elastoplasts on back of the body bar and back of the body bar, and two free ends of back of the body bar are all in chair back cavernous body outside;

Two free ends of described back of the body bar are hinged on two free ends of main seatpost by angle demodulator; Angle demodulator comprises the first connector and the second connector, and the first connector is hinged by bearing pin a and the second connector; The first connector comprises for being socketed in the first socket part on the free end of seat of honour bar and the first Access Division being connected with the first socket part one; On the first Access Division, by bearing pin b, be hinged with ratchet, ratchet is provided with for for placing the torsional spring slot of torsion spring, is provided with torsion spring in torsional spring slot, and it is upper that the middle part of torsion spring is set in bearing pin b, and two free ends of torsion spring are stuck in respectively on the inner end of the first socket part;

The second connector comprises for being socketed in the second socket part on back of the body bar free end and the second Access Division being connected with the second socket part one; The second Access Division is provided with block and a plurality of unidirectional gear teeth that are connected as a single entity with it, a plurality of unidirectional gear teeth arrange along the inner end regular edges of the second Access Division, and form each other the wheel flank of tooth, the wheel flank of tooth that the inner end of ratchet and the unidirectional gear teeth the form formation ratchet wheel positioning mechanism that offsets; On the second Access Division, along bearing pin a, be also coaxially arranged with spacer, described spacer comprises that outside cambered surface diameter is greater than the reset portion of the wheel flank of tooth and the location division that outside cambered surface diameter is less than the wheel flank of tooth, and location division is provided with locating aperture, and block is in locating aperture; When spacer rotates along bearing pin a, reset portion and ratchet offset, are rotatably assorted, and locating aperture and block are rotatably assorted.