CN103462402B - A kind of chair - Google Patents

A kind of chair Download PDF

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Publication number
CN103462402B
CN103462402B CN201310430804.0A CN201310430804A CN103462402B CN 103462402 B CN103462402 B CN 103462402B CN 201310430804 A CN201310430804 A CN 201310430804A CN 103462402 B CN103462402 B CN 103462402B
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projection
support portion
chair
groove
arranges
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CN103462402A (en
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蔡国良
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Foshan Shunde Zhixing Furniture Co.,Ltd.
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Foshan Shunde Zhixing Furniture Co ltd
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Abstract

The present invention discloses a kind of chair, comprises the chair back, seat and base, also comprises head pillow mechanism and Yao Zhen mechanism, and described head pillow mechanism is connected with the described chair back, and described Yao Zhen mechanism is connected with the described chair back; Described head pillow mechanism comprises headrest portion and the first support portion, and described first support portion is connected with chair by fixed mechanism, and described first support portion is connected with described headrest portion by slip device; Described Yao Zhen mechanism comprises waist occipitalia, running gear and the 2nd support portion, and described 2nd support portion is connected with chair, and described waist occipitalia is connected with described 2nd support portion by described running gear; Described running gear comprises horizontal mobile mechanism and vertical movement mechanism, it is possible to arranges headrest and waist pillow according to the requirement of user, protects its cervical vertebra and lumbar vertebrae.

Description

A kind of chair
Technical field
The present invention relates to furniture, particularly relate to a kind of chair.
Background technology
Furniture is made up of material, structure, outward appearance shape and function four kinds of principal elements, and wherein structure and function is the major impetus promoting furniture development.
The origin of chair is very early, record according to document, first appeared in the Tang Dynasty, along with the development of society, for being supplied to a kind of comfortable impression of people, the change of the functional and structure of chair is more and more abundanter, but in prior art, chair seldom uses headrest and waist pillow, even if with headrest, its structure function is also quite simple; Equally, it may also be useful to person is for improving comfort level, and the chair back all needs to provide for oneself waist pillow, which results in the inconvenience of user, the vertebra of user cannot play the effect of pressure of releiving, also cannot improve comfort level.
Summary of the invention
The present invention provides a kind of chair, it is possible to arranges headrest and waist pillow according to the requirement of user, protects its cervical vertebra and lumbar vertebrae.
For solving the problem, a kind of chair provided by the invention, comprises the chair back, seat and base, also comprises head pillow mechanism and Yao Zhen mechanism, and described head pillow mechanism is connected with the described chair back, and described Yao Zhen mechanism is connected with the described chair back;
Described head pillow mechanism comprises headrest portion and the first support portion, and described first support portion is connected with chair by fixed mechanism, and described first support portion is connected with described headrest portion by slip device;
Described slip device comprises the groove being arranged in headrest portion and the first projection being arranged on the first support portion, and the first projection is movably connected in groove, arranges fastener between the first projection and groove;
The slide block that described fastener comprises the cavity for placing the first projection and arranges with groove fit;
Described slide block slides in groove, the headrest portion so that described first support portion is slidably connected;
Described cavity is arranged detains, for strengthening frictional force and card, the burr fixing the first projection, and described first support portion is that axle rotates on described headrest portion taking fastener;
Described Yao Zhen mechanism comprises waist occipitalia, running gear and the 2nd support portion, and described 2nd support portion is connected with chair, and described waist occipitalia is connected with described 2nd support portion by described running gear;
Described running gear comprises horizontal mobile mechanism and vertical movement mechanism;
Described horizontal mobile mechanism arranges permanent seat and fixed block, described permanent seat is connected with described 2nd support portion, described fixed block is placed in described permanent seat, the external diameter of described fixed block is less than the internal diameter of described permanent seat, and for controlling, described waist occipitalia moves described horizontal mobile mechanism in the horizontal direction;
Described vertical movement mechanism comprises shelves position slip plate and multiple grades of position projections, described shelves position slip plate is buckled on the projection of described shelves position, described shelves position projection is arranged in waist occipitalia, described shelves position slip plate is connected with fixed block, described fixed block fixes described shelves position slip plate position in the horizontal direction, so that waist occipitalia moves in vertical direction.
Preferably, the external diameter of described first projection arranges projection, and described projection and described burr mutually block button and arrange, taking increase described first support portion taking fastener be axle rotate on headrest portion time frictional force.
Preferably, described projection and described burr are the screw thread of spaced setting.
Preferably, described groove comprises groove base and groove top cover, and described groove base is connected with described groove top cover by web member.
Preferably, described groove base and described groove top cover correspondence arrange hole, and described web member is interspersed is fixed on hole.
Preferably, described vertical movement mechanism also arranges the sliding part for improving stability;
Described sliding part comprises the 2nd projection and two concavo-convex grooves, it is protruding that described 2nd projection correspondence arranges two, protruding slip in concavo-convex groove described in corresponding two described in two, described concavo-convex groove is arranged in described waist occipitalia, described 2nd projection is arranged in described shelves position slip plate, and described shelves position slip strip is moved described 2nd projection and moved in described concavo-convex groove.
Preferably, described 2nd projection arranges spring, to increase the sliding velocity of described sliding part.
Preferably, described spring is arranged between two projections.
As can be seen from the above technical solutions, the present invention has the following advantages: owing to arranging headrest on chair, slip mechanism is set between the first support portion and headrest portion, slip mechanism makes the first support portion be fixed on headrest portion, slip mechanism can also make the first support portion slide the high and low position changing headrest portion in headrest portion, also the first support portion can also be made to rotate on headrest portion to change the angle position in headrest portion so that headrest portion can move forward and backward up and down according to the demand of user; Chair also arranges Yao Zhen mechanism, its middle part of the side pillow organization establishes running gear, realize waist occipitalia by the horizontal mobile mechanism of running gear and move horizontally, realize waist occipitalia vertically move by arranging mobile mechanism. Wherein, internal diameter due to permanent seat is less than fixed block external diameter, it may also be useful to the pressured waist occipitalia of person, changes in the process of sitting posture, and waist occipitalia, by the gap between permanent seat and fixed block, reaches the movement of horizontal direction by permanent seat and fixed block; Owing to slip plate in shelves position arranges multiple grades of position projections, shelves position slip plate connection fixing block, the position in its horizontal direction is fixed by fixed block, user controls waist occipitalia and moves up and down, can according to the position of the demand adjustment waist pillow vertical direction of user, the movement of vertical direction and horizontal direction can user-friendly Yao Zhen mechanism. Head pillow mechanism and Yao Zhen mechanism all can be arranged on optimum position according to the requirement of user, to protect its cervical vertebra and lumbar vertebrae.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of chair of the present invention;
Fig. 2 is the head pillow mechanism of a kind of chair of the present invention and the structural representation of chair connection;
Fig. 3 is the first structural representation of the head pillow mechanism of a kind of chair of the present invention;
Fig. 4 is the 2nd structural representation of the head pillow mechanism of a kind of chair of the present invention;
Fig. 5 is the structural representation of the fastener of a kind of chair of the present invention;
Fig. 6 is the vertical view of the fastener of a kind of chair of the present invention;
Fig. 7 is the vertical view of the first projection of a kind of chair of the present invention;
Fig. 8 is the waist pillow mechanism structure schematic diagram of a kind of chair of the present invention;
Fig. 9 is the 2nd support portion and the fixed seat structure schematic diagram of a kind of chair of the present invention;
Figure 10 is the fixed block structural representation of a kind of chair of the present invention;
Figure 11 is vertical movement mechanism and the sliding part structural representation of a kind of chair of the present invention.
Embodiment
The present invention provides a kind of chair, it is possible to arranges headrest and waist pillow according to the requirement of user, protects its cervical vertebra and lumbar vertebrae.
In order to make those skilled in the art understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Refer to Fig. 1��Fig. 7, Fig. 1 is the structural representation of a kind of chair of the present invention, Fig. 2 is the head pillow mechanism of a kind of chair of the present invention and the structural representation of chair connection, Fig. 3 is the structural representation of the head pillow mechanism of a kind of chair of the present invention, Fig. 4 is the support bar of the head pillow mechanism of a kind of chair of the present invention and the local structure schematic diagram of movable mounting, Fig. 5 is the fastener structural representation of a kind of chair of the present invention, Fig. 6 is the fastener vertical view of a kind of chair of the present invention, and Fig. 7 is the first projection vertical view of a kind of chair of the present invention.
A kind of chair provided by the invention, comprises the chair back 41, seat 42 and base 43, comprises head pillow mechanism 1000, comprise headrest portion 1, also arranging the first support portion 2, support portion 2, first to be connected with chair 4 by fixed mechanism 3, the first support portion 2 is connected with headrest portion 1 by slip device 5;
Slip device 5 comprises the groove 51 being arranged in headrest portion 1 and the first projection 52, first projection 52 being arranged on the first support portion 2 is movably connected in groove 51, arranges fastener 53 between the first projection 52 and groove 51;
The slide block 532 that fastener 53 comprises the cavity 531 for placing the first projection 52 and arranges with groove fit;
Slide block 532 slides in groove 51, the headrest portion 1 so that the first support portion 2 is slidably connected;
Cavity 531 arranges burr 533, first support portion 2 for strengthening frictional force and the fixing projection 52 of card button and rotates on headrest portion 1 by axle of fastener 53.
Wherein, the materials such as sponge can wrap up in alleged headrest portion 1, so that user relies on can play comfortable effect during head pillow mechanism 1000.
Alleged fixed mechanism 3 can axle, the first support portion 2 rotates in chair 4 by axle, and chair 4 can be any chair, only needs the fixed mechanism 3 that it arranges correspondence.
In this embodiment, the external diameter of the first projection 52 arranges protruding 521, protruding 521 and described burr 533 mutually block button setting, to increase frictional force when the first support portion 2 rotates on headrest portion 1 by axle of fastener 53.
Wherein, protruding 521 and burr 533 can intersect settings, in the process rotated, protruding 521 and burr 533 mutually the other side is increased resistance, it is to increase the first support portion 2 and headrest portion 1 frictional force when rotation so that position is not moved during both outages.
In this embodiment, projection 521 and burr 533 are all preferably screw thread, and both screw threads are arranged at interval mutually.
Alleged projection 521 and alleged burr 533 all correspondence can be arranged to examples of dot shaped, convex triangular shape, screw thread, it is also possible to be arranged to other shapes, it is preferable to screw thread.
Wherein, the screw thread that projection 521 and burr 533 are arranged, it is possible to corresponding setting, in the process rotated, projection 521 and burr 533 block button mutually, increase resistance.
In this embodiment, groove is set to groove base 511 and groove top cover 512, and groove base 511 is connected with described groove top cover 512 by web member.
Wherein, alleged groove can one-body molded be arranged, and can be arranged to alleged groove base 511 and groove top cover 512 for convenience of installation and removal. Groove base 511 is arranged in headrest portion 1, and groove top cover 512 is movably connected on groove base 511. Button compound can be set between the two, groove base 511 and groove top cover 512 can be detained conjunction by button compound.
In this embodiment, described groove base 511 and described groove top cover 512 correspondence arrange hole, and described web member is interspersed is fixed on hole, and web member is preferably screw.
According to above-mentioned alleged groove base 511 and groove top cover 512, in order to the convenience assembled and dismantle, it is provided with hole, is interted by web member fixing.
Owing to arranging headrest on chair; slip mechanism is set between the first support portion and headrest portion; slip mechanism makes the first support portion be fixed on headrest portion; slip mechanism can also make the first support portion slide the high and low position changing headrest portion in headrest portion; also the first support portion can also be made to rotate on headrest portion to change the angle position in headrest portion; headrest portion can be moved forward and backward up and down according to the demand of user; position residing for headrest can be arranged on optimum position according to the requirement of user, protects its cervical vertebra.
Alleged chair 4 can be set to various chair 4, and the shape of chair 4 and size are all unrestricted, and chair 4 arranges the fixed mechanism 3 coordinated with head pillow mechanism 1000.
In this embodiment, fixed mechanism 3 comprises the fixed orifices being arranged on the first support portion 2 and the rotating shaft being arranged on chair 4, and rotating shaft interts described fixed orifices, and the first support portion 2 rotates on chair 4 around rotating shaft activity.
By rotating shaft, head pillow mechanism 1000 can rotate on chair 4 with it, it may also be useful to person can adjust the angle of rotation as required.
Head pillow mechanism 1000 is arranged on chair 4, effectively makes user can change the position of head pillow mechanism 1000 according to actual demand, so that user obtains comfortable enjoyment.
Refer to Fig. 8��Figure 11, Fig. 8 is the waist pillow mechanism structure schematic diagram of a kind of chair of the present invention, Fig. 9 is the 2nd support portion and the fixed seat structure schematic diagram of a kind of chair of the present invention, Figure 10 is the fixed block structural representation of a kind of chair of the present invention, and Figure 11 is vertical movement mechanism and the sliding part structural representation of a kind of chair of the present invention.
The chair of the present invention also comprises a kind of Yao Zhen mechanism 2000, comprises waist occipitalia 6, running gear 7 and the 2nd support portion 8, support portion the 8, two and is connected with chair 4, and waist occipitalia 6 is connected with the 2nd support portion 8 by running gear 7;
Running gear 7 comprises horizontal mobile mechanism 71 and vertical movement mechanism 72;
Horizontal mobile mechanism 71 arranges permanent seat 711 and fixed block 712, permanent seat 711 is connected with the 2nd support portion 8, fixed block 712 is placed in permanent seat 711, and the external diameter of fixed block 712 is less than the internal diameter of permanent seat 711, moves in the horizontal direction for controlling waist occipitalia 6;
Vertical movement mechanism 72 comprises shelves position slip plate 721 and multiple grades of position projections 722, shelves position slip plate 721 is buckled on shelves position projection 722, shelves position projection 722 is arranged in waist occipitalia 6, shelves position slip plate 721 is connected with fixed block 712, described fixed block fixes described shelves position slip plate position in the horizontal direction, so that waist occipitalia 6 moves in vertical direction.
Wherein, the 2nd support portion 8 can be connected with the back cushion of chair 4, it is also possible to is connected with the base 43 of chair 4, and it act as support moving device 7 and waist occipitalia 6.
2nd support portion 8 connects running gear 7, and running gear 7 connects waist occipitalia 6, it may also be useful to person is pressed on waist occipitalia 6.
Permanent seat 711 and fixed block 712 can be set to cylindrical shape, and the internal diameter of permanent seat 711 can 0.5��3mm slightly bigger than the external diameter of fixed block 712, it is possible to arrange according to practical situation.
Shelves position slip plate 721 can be elastic or be bar, and one end of bar can be provided with and projection corresponding to shelves position projection 722, and this projection can be buckled on shelves position projection 722.
During user's pressured waist occipitalia 6, fixed block 712 rocks in permanent seat 711, thus realizes moving left and right of waist occipitalia 6.
In this embodiment, vertical movement mechanism 72 also arranges the sliding part 73 for improving stability;
Sliding part 73 comprises the 2nd projection 731 and two concavo-convex grooves 732, it is protruding that 2nd projection 731 correspondence arranges two, this two projection is slided respectively in groove 732 concavo-convex described in two, concavo-convex groove 732 is arranged in waist occipitalia 6,2nd projection 731 is arranged in shelves position slip plate 721, and shelves position slip plate 721 drives the 2nd projection 731 mobile in concavo-convex groove 732.
In this embodiment, the 2nd projection 731 arranges spring 733, to increase the sliding velocity of sliding part 73. Spring 733 is preferably arranged between two projections.
Waist pillow organization establishes running gear, realizes waist occipitalia by the horizontal mobile mechanism of running gear and moves horizontally, realizes waist occipitalia vertically move by arranging mobile mechanism. Wherein, internal diameter due to permanent seat is less than fixed block external diameter, it may also be useful to the pressured waist occipitalia of person, changes in the process of sitting posture, and waist occipitalia, by the gap between permanent seat and fixed block, reaches the movement of horizontal direction by permanent seat and fixed block; Owing to slip plate in shelves position arranges multiple grades of position projections, shelves position slip plate connection fixing block, the position in its horizontal direction is fixed by fixed block, user controls waist occipitalia and moves up and down, can according to the position of the demand adjustment waist pillow vertical direction of user, the movement of vertical direction and horizontal direction can user-friendly Yao Zhen mechanism, moreover it is possible to vertebra plays the effect of pressure of releiving and improves comfort level.
Alleged Yao Zhen mechanism 2000 can be arranged on the chair back 41 and the junction at seat 42, wherein, 2nd support portion 8 can connect base 43, the 2nd support portion 8 and running gear 7 is fixed by base 43, waist occipitalia 6 can slide, and the movement of horizontal direction is with the use of the pressured waist occipitalia 6 of person, and horizontal mobile mechanism does corresponding tangential movement, the movement of vertical direction moves waist occipitalia 6 with the use of person, and vertical movement mechanism 72 makes the movement of corresponding vertical direction.
Wherein, vertical movement mechanism refers to Figure 11, it is possible to vertical movement mechanism and sliding part are set together, so that can be subject to the thrust of sliding part in the process of movement, it is vertical movement mechanism 72 in upper broken line frame in Figure 11, it is sliding part 73 in lower broken line frame.
Waist pillow organization establishes running gear, realizes waist occipitalia by the horizontal mobile mechanism of running gear and moves horizontally, realizes waist occipitalia vertically move by arranging mobile mechanism. Wherein, internal diameter due to permanent seat is less than fixed block external diameter, it may also be useful to the pressured waist occipitalia of person, changes in the process of sitting posture, and waist occipitalia, by the gap between permanent seat and fixed block, reaches the movement of horizontal direction by permanent seat and fixed block; Owing to slip plate in shelves position arranges multiple grades of position projections, shelves position slip plate connection fixing block, the position in its horizontal direction is fixed by fixed block, user controls waist occipitalia and moves up and down, can according to the position of the demand adjustment waist pillow vertical direction of user, the movement of vertical direction and horizontal direction can user-friendly Yao Zhen mechanism, moreover it is possible to vertebra plays the effect of pressure of releiving and improves comfort level.
The above, above embodiment only in order to the technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein part technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.

Claims (8)

1. a chair, comprises the chair back, seat and base, also comprises head pillow mechanism and Yao Zhen mechanism, and described head pillow mechanism is connected with the described chair back, and described Yao Zhen mechanism is connected with the described chair back; Described head pillow mechanism comprises headrest portion and the first support portion, it is characterised in that, described first support portion is connected with chair by fixed mechanism, and described first support portion is connected with described headrest portion by slip device;
Described slip device comprises the groove being arranged in headrest portion and the first projection being arranged on the first support portion, and the first projection is movably connected in groove, arranges fastener between the first projection and groove;
The slide block that described fastener comprises the cavity for placing the first projection and arranges with groove fit;
Described slide block slides in groove, the headrest portion so that described first support portion is slidably connected;
Described cavity is arranged detains, for strengthening frictional force and card, the burr fixing the first projection, and described first support portion is that axle rotates on described headrest portion taking fastener;
Described Yao Zhen mechanism comprises waist occipitalia, running gear and the 2nd support portion, and described 2nd support portion is connected with chair, and described waist occipitalia is connected with described 2nd support portion by described running gear;
Described running gear comprises horizontal mobile mechanism and vertical movement mechanism;
Described horizontal mobile mechanism arranges permanent seat and fixed block, described permanent seat is connected with described 2nd support portion, described fixed block is placed in described permanent seat, the external diameter of described fixed block is less than the internal diameter of described permanent seat, and for controlling, described waist occipitalia moves described horizontal mobile mechanism in the horizontal direction;
Described vertical movement mechanism comprises shelves position slip plate and multiple grades of position projections, described shelves position slip plate is buckled on the projection of described shelves position, described shelves position projection is arranged in waist occipitalia, described shelves position slip plate is connected with fixed block, described fixed block fixes described shelves position slip plate position in the horizontal direction, so that waist occipitalia moves in vertical direction.
2. chair according to claim 1, it is characterised in that, the external diameter of described first projection arranges projection, and described projection and described burr mutually block button and arrange, taking increase described first support portion taking fastener be axle rotate on headrest portion time frictional force.
3. chair according to claim 2, it is characterised in that, described projection and described burr are the screw thread of spaced setting.
4. chair according to claim 1, it is characterised in that, described groove comprises groove base and groove top cover, and described groove base is connected with described groove top cover by web member.
5. chair according to claim 4, it is characterised in that, described groove base and described groove top cover correspondence arrange hole, and described web member is interspersed is fixed on hole.
6. chair according to claim 1, it is characterised in that, described vertical movement mechanism also arranges the sliding part for improving stability;
Described sliding part comprises the 2nd projection and two concavo-convex grooves, it is protruding that described 2nd projection correspondence arranges two, protruding slip in concavo-convex groove described in corresponding two described in two, described concavo-convex groove is arranged in described waist occipitalia, described 2nd projection is arranged in described shelves position slip plate, and described shelves position slip strip is moved described 2nd projection and moved in described concavo-convex groove.
7. chair according to claim 6, it is characterised in that, described 2nd projection arranges spring, to increase the sliding velocity of described sliding part.
8. chair according to claim 7, it is characterised in that, described spring is arranged between two projections.
CN201310430804.0A 2013-09-18 2013-09-18 A kind of chair Active CN103462402B (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104433444B (en) * 2014-12-08 2017-12-08 绍兴恒元机械制造有限公司 A kind of chair
CN104433445B (en) * 2014-12-08 2017-12-26 宜城成雄织造有限公司 A kind of chair
CN105996535A (en) * 2016-07-01 2016-10-12 蔡国良 Chair
CN113498944B (en) * 2021-07-29 2024-04-16 恒林家居股份有限公司 Chair and supporting mechanism thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938956B1 (en) * 2002-09-06 2005-09-06 Pro-Cord Spa Chair backrest
CN201064303Y (en) * 2007-06-29 2008-05-28 汕头市丽时家具有限公司 Office chair headrest and chair back connecting structure
CN201295010Y (en) * 2008-11-07 2009-08-26 林春山 Adjustable arm-chair
CN103202622A (en) * 2012-01-12 2013-07-17 卓岳股份有限公司 Automatic adjusting device for waist cushion of chair back

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001299499A (en) * 2000-04-25 2001-10-30 Takano Co Ltd Backrest structure of chair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938956B1 (en) * 2002-09-06 2005-09-06 Pro-Cord Spa Chair backrest
CN201064303Y (en) * 2007-06-29 2008-05-28 汕头市丽时家具有限公司 Office chair headrest and chair back connecting structure
CN201295010Y (en) * 2008-11-07 2009-08-26 林春山 Adjustable arm-chair
CN103202622A (en) * 2012-01-12 2013-07-17 卓岳股份有限公司 Automatic adjusting device for waist cushion of chair back

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