CN204071229U - A kind of massage soft chair - Google Patents

Abstract

The utility model relates to field of sanitary equipment, a kind of massage soft chair, comprises the skeleton, software packed layer and the coating outer cover that set gradually from the inside to the outside and forms; Described skeleton comprises main seatpost, secondary seatpost and back of the body bar; Described software packed layer comprises seat support cavernous body and chair back cavernous body, and it is protruding that the upper surface of seat support cavernous body and the equal rule in upper surface of chair back cavernous body are provided with multiple massage.The collapsible adjustment of this massage soft chair, good springiness and promote comfort by massage functions.

Description

A kind of massage soft chair

Technical field

The utility model relates to field of sanitary equipment, particularly relates to a kind of massage soft chair.

Background technology

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

Summary of the invention

In order to solve the problem, the purpose of this utility model is to provide a kind of collapsible adjustment, good springiness and have massage functions and promote the soft chair of comfort.

In order to realize above-mentioned object, the utility model have employed following technical scheme:

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

Described software packed layer comprises seat support cavernous body and chair back cavernous body, it is protruding that the upper surface of seat support cavernous body and the equal rule in upper surface of chair back cavernous body are provided with multiple massage, the diameter of massage projection is 2 ~ 3cm, and the distances between two adjacent massage projections are 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 on rear side of main seatpost 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 outside chair back cavernous body;

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 Access Division that first connector comprises the first socket part on the free end for being socketed in seat of honour bar and is connected with the first socket part one; First Access Division is hinged with ratchet by bearing pin b, and ratchet is provided with for the torsional spring slot for placing torsion spring, is provided with torsion spring in torsional spring slot, and the middle part of torsion spring is set on bearing pin b, and two free ends of torsion spring are stuck on the inner end of the first socket part respectively;

Second connector comprises for the second socket part be socketed on back of the body bar free end and the second Access Division be connected with the second socket part one; Second Access Division is provided with the block and multiple unidirectional gear teeth that are connected as a single entity with it, multiple unidirectional gear teeth are arranged along the inner end edges rule of the second Access Division, and forming the wheel flank of tooth each other, the wheel flank of tooth that the inner end of ratchet and the unidirectional gear teeth are formed offsets formation ratchet wheel positioning mechanism; Second Access Division is also coaxially arranged with spacer along bearing pin a, and described spacer comprises outside cambered surface diameter and is greater than the location division that the reset portion of the wheel flank of tooth and outside cambered surface diameter be 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 utility model adopts technique scheme, and this massage soft chair has the advantage of following three aspects: 1, and soft chair adopts foldable skeleton, and namely carrying on the back bar and main seatpost, to pass through angle demodulator hinged, can adjusting back angle as required during use, and practicality is better; Can the chair back be overlayed on seat support during storage, reduce accommodation space; 2, main seatpost is 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; Namely software packed layer is coated on outside elastoplast, improves the elasticity of seat under the pliability prerequisite not reducing seat, improves comfort; 3, it is protruding that the upper surface of seat support cavernous body and the equal rule in upper surface of chair back cavernous body are provided with multiple massage, and human body is massaged projection and be have stimulated human acupoint when taking, reach the effect that body-building is comfortable.

Accompanying drawing explanation

Fig. 1 is structural representation one of the present utility model.

Fig. 2 is structural representation two of the present utility model.

Fig. 3 is the structural representation of angle demodulator.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.

One massage soft chair as shown in Figure 1 and Figure 2, comprises the skeleton, software packed layer 2 and the coating outer cover 4 that set gradually from the inside to the outside and forms.Described skeleton comprises main seatpost 11, secondary seatpost 12 and back of the body bar 13, main seatpost 11 is in opening U-shape backwards, two U-shaped arms of main seatpost 11 are equidistantly 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 in opening U-shape forward, and secondary seatpost 12 is in the U-shaped opening of main seatpost 11, and 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 takes the shape of the letter U shape, and the U-shaped opening of back of the body bar 13 is equal with the U-shaped openings of sizes of main seatpost 11, and two U-shaped arms of back of the body bar 13 are equidistantly arranged with many chair back elastoplasts 15 in parallel, and chair back elastoplast 15 is mutually vertical with the U-shaped arm carrying on the back bar 13.

Software packed layer 2 comprises seat support cavernous body 21 and chair back cavernous body 22, the upper surface of seat support cavernous body 21 and the equal rule in upper surface of chair back cavernous body 22 are provided with multiple massage protruding 23, the diameter of massage protruding 23 is 2 ~ 3cm, and the distance between adjacent two massages protruding 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 on rear side of main seatpost 11 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 outside chair back cavernous body 22.

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 the first connector 31 and the second connector 32, first connector 31 is hinged by bearing pin a and the second connector 32.The first Access Division 312 that first connector 31 comprises the first socket part 311 and is connected with the first socket part 311 one.First Access Division 312 is hinged with ratchet 33 by bearing pin b, ratchet 33 is provided with for the torsional spring slot 331 for placing torsion spring, be provided with torsion spring 34 in torsional spring slot, the middle part of torsion spring 34 is set on bearing pin b, and two free ends of torsion spring 34 are stuck on the inner end of the first socket part 311 respectively.The second Access Division 322 that second connector 32 comprises the second socket part 321 and is connected with the second socket part 321 one.Second Access Division 322 is provided with the block 35 and multiple unidirectional gear teeth 36 that are connected as a single entity with it, multiple unidirectional gear teeth 36 are arranged along the inner end edges rule of the second Access Division 322, and forming the wheel flank of tooth each other, the wheel flank of tooth that the inner end of ratchet 33 and the unidirectional gear teeth 36 are formed offsets formation ratchet wheel positioning mechanism.Second Access Division 322 is also coaxially arranged with spacer 37 along bearing pin a, described spacer 37 comprises outside cambered surface diameter and is greater than the location division that the reset portion 371 of the wheel flank of tooth and outside cambered surface diameter be 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 and ratchet 33 offset, are rotatably assorted, and locating aperture 372 and block 35 are rotatably assorted.

The first socket part 311 on 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 formed 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, in the scope that 180 ° go to 90 °, generally be used to adjusting back angle for sitting to user or lying; And the angle between seat support and the chair back is when being less than 90 °, block 35 on second connector 32 promotes locating aperture 372 right side wall of spacer 37, spacer 37 is rotated clockwise along bearing pin a, the reset portion 371 of spacer 37 offsets with the inner end of ratchet 33, extrudes, because the outside cambered surface diameter of reset portion 371 is greater than the wheel flank of tooth, therefore while reset portion 371 and ratchet 33 offset, remove ratchet 33 and engaging between the unidirectional gear teeth 36, now, the chair back can overlay on seat support, convenient for collecting; And if need the angle between seat support and the chair back to tune up, when 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 be less than 90 °, when being less than 90 ° as mentioned above, while reset portion 371 and ratchet 33 offset, remove ratchet 33 and engaging between the unidirectional gear teeth 36; Now the second connector 32 and upper fixed stop 35 thereof rotate counterclockwise, spacer 37 and ratchet 33 offset and thus do not rotate, until after block 35 and the left side wall on spacer 37 offset, block 35 promotes spacer 37 and rotates counterclockwise until spacer 37 departs from ratchet 33, now ratchet 33 the inner is engaged with the unidirectional gear teeth 36 again, chair back expanded angle is maximum, is generally 180 °.

Claims (1)

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

Described software packed layer comprises seat support cavernous body and chair back cavernous body, it is protruding that the upper surface of seat support cavernous body and the equal rule in upper surface of chair back cavernous body are provided with multiple massage, the diameter of massage projection is 2 ~ 3cm, and the distances between two adjacent massage projections are 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 on rear side of main seatpost 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 outside chair back cavernous body;

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 Access Division that first connector comprises the first socket part on the free end for being socketed in seat of honour bar and is connected with the first socket part one; First Access Division is hinged with ratchet by bearing pin b, and ratchet is provided with for the torsional spring slot for placing torsion spring, is provided with torsion spring in torsional spring slot, and the middle part of torsion spring is set on bearing pin b, and two free ends of torsion spring are stuck on the inner end of the first socket part respectively;

Second connector comprises for the second socket part be socketed on back of the body bar free end and the second Access Division be connected with the second socket part one; Second Access Division is provided with the block and multiple unidirectional gear teeth that are connected as a single entity with it, multiple unidirectional gear teeth are arranged along the inner end edges rule of the second Access Division, and forming the wheel flank of tooth each other, the wheel flank of tooth that the inner end of ratchet and the unidirectional gear teeth are formed offsets formation ratchet wheel positioning mechanism; Second Access Division is also coaxially arranged with spacer along bearing pin a, and described spacer comprises outside cambered surface diameter and is greater than the location division that the reset portion of the wheel flank of tooth and outside cambered surface diameter be 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.