CN203873356U - Elastic chair structure with buffer adjustment - Google Patents

Elastic chair structure with buffer adjustment Download PDF

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Publication number
CN203873356U
CN203873356U CN201420116626.4U CN201420116626U CN203873356U CN 203873356 U CN203873356 U CN 203873356U CN 201420116626 U CN201420116626 U CN 201420116626U CN 203873356 U CN203873356 U CN 203873356U
Authority
CN
China
Prior art keywords
fixed part
shell fragment
shaped shell
fixed
support portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420116626.4U
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Chinese (zh)
Inventor
王俊杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Di Jiai Industrial Co ltd
Original Assignee
Di Jiai Industrial Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Di Jiai Industrial Co ltd filed Critical Di Jiai Industrial Co ltd
Application granted granted Critical
Publication of CN203873356U publication Critical patent/CN203873356U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/02Seat parts
    • A47C7/024Seat parts with double seats
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/405Support for the head or the back for the back with double backrests
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/46Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

The utility model relates to an elasticity chair structure that utensil buffering was adjusted, the system contains: the chair back support part can be a plate or an iron pipe, a plurality of U-shaped elastic sheets are distributed on the front surface of the chair back support part at intervals, a first fixing part of each U-shaped elastic sheet is fixed to the chair back support part, a plurality of back support blocks are arranged, the back support blocks are slightly in the shape corresponding to the back of a human body, the bottom surface of each back support block is fixed to a second fixing part of the corresponding U-shaped elastic sheet, and therefore when the back of the human body lies on the back support blocks, the back support blocks are independent, and can be adjusted to stretch according to the stress condition, and the optimal buffering and adjusting effects are achieved.

Description

The elastic chair lamps structure that tool buffering is adjusted
Technical field
The utility model relates to a kind of technical field of chair tool, its technical a kind of tool elastic chair lamps structure that buffering is adjusted that provides espespecially, the back-supported piece that its number supplies human body back to lie and leans on is all independent separately, and each own independently U-shaped shell fragment, so can adjust voluntarily flexiblely according to force-bearing situation, adjust effect to reach optimized buffer.
Background technology
Press, chair tool is in human lives, occupy considerable status, almost people arrive and can see Anywhere various chair tool, and wherein the chair back of chair tool is considerable to chair tool, because except all serious, most people can wish to utilize the chance of seat tool, allow back also can obtain a little rest above, so by back support human body back, the sitting posture that people can be comfortable is leaned against on the chair back at back again, can make people's back can loosen above and reduce fatigue and increase operating efficiency.
Only, commonly use the chair back of chair tool, it is made is all to using the duromer of sheet material as the support portion of the chair back, on its surface, install again the foam of a tool thickness, make human body back top go softer more comfortable, thereafter coated with cloth on the surface of foam again, and make the outward appearance of the chair back comparatively good-looking, but this kind of design is when the weight of the support human body back of a foam, and cannot adjust support human body back, make personnel cannot obtain abundant rest, and foam at back for a long time by time also can be sultry uncomfortable, be all the disappearance of this chair back of commonly using.
Therefore for the existing problem points of above-mentioned conventional construction, how to develop a kind of innovation structure that has more desirable practicality, real consumer eagerly looks forward to, and is also that relevant dealer must make great efforts target and the direction that research and development break through.
In view of this, this is engaged in manufacturing development and the design experiences of Related product in for many years creator, for above-mentioned target, in detail after design and scrupulous assessment, eventually this creation of a true tool practicality.
Utility model content
The elastic chair lamps structure that provides a kind of tool buffering to adjust is provided main purpose of the present utility model, the back-supported piece that its number supplies human body back to lie and leans on is all independent separately, and each own independently U-shaped shell fragment, so can adjust voluntarily flexiblely according to force-bearing situation, adjusts effect to reach optimized buffer.
For reaching above-mentioned purpose, the elastic chair lamps structure that the utility model provides a kind of tool buffering to adjust is to include:
One back support portion;
The U-shaped shell fragment of number, this back support portion front surface obtains interval and is laid with the U-shaped shell fragment of this number, the U-shaped shell fragment of this number is provided with one first fixed part and one second fixed part, this first fixed part and this second fixed part one end be with the one-body molded connection of a curved portions, with this first fixed part of the U-shaped shell fragment of this number, is fixed on this back support portion front surface; And
Number back-supported piece, this counts the shape of the block-shaped slightly corresponding human body back of back-supported, and each this back-supported piece bottom surface is fixed on this second fixed part of corresponding one or this U-shaped shell fragment of number.
This back support portion one has the plate of thickness, with the front surface of this plate, fixes the U-shaped shell fragment of this number.
This back support portion is a steel pipe chair back frame portion, in the middle of this steel pipe chair back frame portion, according to the U-shaped shell fragment of this number fixed position, is installed with several cross connecting plate bars, counts cross connecting plate bar fix for the U-shaped shell fragment of this number with this.
This counts back-supported piece must respectively establish a left and right back-supported piece according to the human body back left side and the right, back, and with this left and right back-supported piece bottom surface this second fixed part of this U-shaped shell fragment of fixed number.
This counts back-supported piece must respectively establish one group of left and right back-supported piece according to the human body back left side and the right, back, each organizes left and right back-supported piece can be subdivided into three back-supported unit again, and this second fixed part of this U-shaped shell fragment of a correspondence is fixed in each this bottom surface, back-supported unit.
The elastic chair lamps structure that tool buffering is adjusted, comprising:
One back support portion;
Two U-shaped shell fragments, this back support portion front surface below must be laid with this two U-shaped shell fragment, this two U-shaped shell fragment is provided with one first fixed part and one second fixed part, this first fixed part and this second fixed part one end be with the one-body molded connection of a curved portions, with this first fixed part of this two U-shaped shell fragment, is fixed on this back support portion front surface; And
Two lumbar support pieces, the radian of the block-shaped slightly corresponding human body waist of this two lumbar support, and this two lumbar support piece bottom surface is fixed on this second fixed part of this corresponding U-shaped shell fragment.
The elastic chair lamps structure that tool buffering is adjusted, comprising:
One seat support support portion;
The U-shaped shell fragment of number, this seat support support portion upper surface must be laid with the U-shaped shell fragment of this number, the U-shaped shell fragment of this number is provided with one first fixed part and one second fixed part, this first fixed part and this second fixed part one end be with the one-body molded connection of a curved portions, with this first fixed part of the U-shaped shell fragment of this number, is fixed on this seat support support portion upper surface; And
Number buttocks support bracers, this count the slightly corresponding human buttock's of buttocks support bracer shape radian, and this is counted on this second fixed part of this U-shaped shell fragment that buttocks support bracer bottom surface is fixed to correspondence.
In the elastic chair lamps structure that the utility model tool buffering is adjusted, one back support portion, this back support portion can be plate or iron pipe, this back support portion front surface obtains interval and is laid with several U-shaped shell fragments, and be fixed in this back support portion with one first fixed part of the U-shaped shell fragment of this number, number back-supported piece, this counts the shape of the block-shaped slightly corresponding human body back of back-supported, and each back-supported piece bottom surface is fixed on one second fixed part of a corresponding U-shaped shell fragment, accordingly, when human body back is lain and is leaned against this and count on back-supported piece, because of every back-supported piece all independent separately, can according to force-bearing situation, regulate voluntarily flexible, to reach optimized buffer, adjust effect.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of the utility model one embodiment.
Fig. 2 is the schematic perspective view of the utility model one embodiment.
Fig. 3 is the perspective exploded view of another embodiment of the utility model.
Fig. 4 is the schematic perspective view of another embodiment of the utility model.
Fig. 5 is the perspective exploded view of the another embodiment of the utility model.
Fig. 6 is the utility model perspective exploded view of an embodiment again.
Fig. 7 is the utility model schematic perspective view of an embodiment again.
Fig. 8 is the utility model perspective exploded view of an embodiment more again.
Fig. 9 is the utility model schematic perspective view of an embodiment more again.
Figure 10 is the utility model side-looking floor map of an embodiment more again.
Wherein: 10, back support portion; 10a, plate; 10b, steel pipe chair back frame portion; 11, front surface; 12, cross connecting plate bar;
20, U-shaped shell fragment; 21, the first fixed part; 22, the second fixed part; 23, curved portions; 30, back-supported piece; 30a, left back-supported piece; 30b, right back-supported piece; 30c, left back-supported piece; 30c1, back-supported unit; 30c2, back-supported unit; 30c3, back-supported unit; 30d, right back-supported piece; 30d1, back-supported unit; 30d2 back-supported unit; 30d3, back-supported unit;
40, lumbar support piece
50, seat support support portion
51, upper surface;
60, buttocks support bracer.
The specific embodiment
The utility model system provides a kind of tool to cushion the design of the elastic chair lamps structure of adjusting.
For your juror can be had a better understanding and awareness the purpose of this utility model, feature and effect, hereby coordinate embodiment and graphic detailed description as rear:
Consult shown in Fig. 1, Fig. 2, the elastic chair lamps structure that the utility model provides a kind of tool buffering to adjust is to include:
One back support portion 10; This back support portion 10 can be a plate 10a;
The U-shaped shell fragment 20 of number, these back support portion 10 front surfaces 11 obtain interval and are laid with the U-shaped shell fragment 20 of this number, the U-shaped shell fragment 20 of this number is provided with one first fixed part 21 and one second fixed part 22, this first fixed part 21 and this second fixed part 22 one end are with the one-body molded connection of a curved portions 23, with this first fixed part 21 of the U-shaped shell fragment 20 of this number, are fixed on these back support portion 10 front surfaces 11;
Number back-supported piece 30, this counts the shape of the slightly corresponding human body back of back-supported piece 30 shapes, this counts back-supported piece 30 must respectively establish a left and right back-supported piece 30a, 30b according to the human body back left side and the right, back, and each these back-supported piece 30 bottom surface is fixed on this second fixed part 22 of corresponding one or this U-shaped shell fragment 20 of number, accordingly, when human body back is lain and is leaned against this and count on back-supported piece 30, because of every this back-supported piece 30 all independent separately, can according to force-bearing situation, regulate and stretch voluntarily, to reach optimized buffer, adjust effect.
Consult shown in Fig. 3, Fig. 4, the elastic chair lamps structure that the utility model provides a kind of tool buffering to adjust is to include:
One back support portion 10;
Two U-shaped shell fragments 20, these back support portion 10 front surface 11 belows must be laid with this two U-shaped shell fragment 20, this two U-shaped shell fragment 20 is provided with one first fixed part 21 and one second fixed part 22, this first fixed part 21 and this second fixed part 22 one end are with the one-body molded connection of a curved portions 23, with this first fixed part 21 of this two U-shaped shell fragment 20, are fixed on these back support portion 10 front surfaces 11; And
Two lumbar support pieces 40, the radian of the slightly corresponding human body waist of these two lumbar support piece, 40 shapes, and these two lumbar support piece, 40 bottom surfaces are fixed on this second fixed part 22 of this corresponding U-shaped shell fragment 20; The human body back waist of lying while leaning against the chair back supports for this two lumbar support piece 40, all independent separately because of every this lumbar support piece 40, can according to force-bearing situation, regulate voluntarily flexiblely, to reach optimized buffer, adjusts effect.
Consult shown in Fig. 5, the elastic chair lamps structure that the utility model provides a kind of tool buffering to adjust is to include:
One seat support support portion 50;
The U-shaped shell fragment 20 of number, these seat support support portion 50 upper surfaces 51 must be laid with the U-shaped shell fragment 20 of this number, the U-shaped shell fragment 20 of this number is provided with one first fixed part 21 and one second fixed part 22, this first fixed part 21 and this second fixed part 22 one end are with the one-body molded connection of a curved portions 23, with this first fixed part 21 of the U-shaped shell fragment 20 of this number, are fixed on these seat support support portion 50 upper surfaces 51; And
Number buttocks support bracers 60, this count the slightly corresponding human buttock's of buttocks support bracer 60 shapes radian, and this is counted on this second fixed part 22 of this U-shaped shell fragment 20 that buttocks support bracer 60 bottom surfaces are fixed to correspondence; When human buttock is sitting in seat support, buttocks is counted 60 supports of buttocks support bracer for this, all independent separately because of every this buttocks support bracer 60, can according to force-bearing situation, regulate and stretch voluntarily, to reach optimized buffer, adjusts effect.
Consult shown in Fig. 6 to Figure 10, the elastic chair lamps structure that the utility model provides a kind of tool buffering to adjust is to include:
One back support portion 10;
The U-shaped shell fragment 20 of number, these back support portion 10 front surfaces 11 obtain interval and are laid with the U-shaped shell fragment 20 of this number, the U-shaped shell fragment 20 of this number is provided with one first fixed part 21 and one second fixed part 22, this first fixed part 21 and this second fixed part 22 one end are with the one-body molded connection of a curved portions 23, with this first fixed part 21 of the U-shaped shell fragment 20 of this number, are fixed on these back support portion 10 front surfaces 11;
Number back-supported piece 30, this counts the shape of the slightly corresponding human body back of back-supported piece 30 shapes, and each these back-supported piece 30 bottom surface is fixed on this second fixed part 22 of corresponding one or this U-shaped shell fragment 20 of number, accordingly, when human body back is lain and is leaned against this and count on back-supported piece 30, all independent separately because of every this back-supported piece 30, can according to force-bearing situation, regulate and stretch voluntarily, to reach optimized buffer, adjust effect.
Consult shown in Fig. 6, Fig. 7, the elastic chair lamps structure that described tool buffering is adjusted, wherein the U-shaped shell fragment 20 of this number, for having a plate 10a of thickness, is fixed with the front surface 11 of this plate 10a by this back support portion 10.
Consult shown in Fig. 8 to Figure 10, the elastic chair lamps structure that described tool buffering is adjusted, wherein this back support portion 10 is a steel pipe chair back frame 10b of portion, in the middle of this steel pipe chair back frame 10b of portion, according to the U-shaped shell fragment of this number 20 fixed positions, be installed with several cross connecting plate bars 12, with this, count cross connecting plate bar 12 fixing for the U-shaped shell fragment 20 of this number.
Consult shown in Fig. 6, Fig. 7, the elastic chair lamps structure that described tool buffering is adjusted, wherein this is counted back-supported piece 30 and must respectively establish a left and right back-supported piece 30a, 30b according to the human body back left side and the right, back, and with this two back-supporteds piece 30a, these U-shaped shell fragment 20 these second fixed parts 22 of 30b bottom surface fixed number.
Consult shown in Fig. 8 to Figure 10, the elastic chair lamps structure that described tool buffering is adjusted, wherein this is counted back-supported piece 30 and must respectively establish one group of left and right back-supported piece 30c, 30d according to the human body back left side and the right, back, each organizes left and right back-supported piece 30c, 30d can be subdivided into 30c1 ~ 3, three back-supported unit, 30d1 ~ 3 again, and this second fixed part of this U-shaped shell fragment of a correspondence is fixed in each these 30c1 ~ 3, back-supported unit, bottom surface, 30d1 ~ 3.
Above-mentioned from it, the elastic chair lamps structure that tool buffering of the present utility model is adjusted, really for industry head is shown in the novelty important document that meets new patent, and its comprehensive innovative design, the progressive important document that meets new patent, every back-supported piece is all independent separately, can according to force-bearing situation, regulate voluntarily flexible, to reach optimized buffer, adjust effect, meet preferably industry applications.
Be to be that technical characterictic of the present utility model is specifically described for preferred embodiment of the present utility model above; Only, person skilled in the art is when can the utility model change and be revised not departing under spirit of the present utility model and principle, and these changes and modification, all should be covered by the category that following claim defines.
In sum, the elastic chair lamps structure that the utility model system provides a kind of tool buffering to adjust, it has really reached all objects of the present utility model, the space kenel of another its combining structure has no in like product, has not also been disclosed in before application, has met the regulation of Patent Law, therefore, file an application in accordance with the law.

Claims (7)

1. the elastic chair lamps structure that tool buffering is adjusted, is characterized in that, comprising:
One back support portion;
The U-shaped shell fragment of number, this back support portion front surface obtains interval and is laid with the U-shaped shell fragment of this number, the U-shaped shell fragment of this number is provided with one first fixed part and one second fixed part, this first fixed part and this second fixed part one end be with the one-body molded connection of a curved portions, with this first fixed part of the U-shaped shell fragment of this number, is fixed on this back support portion front surface; And
Number back-supported piece, this counts the shape of the block-shaped slightly corresponding human body back of back-supported, and each this back-supported piece bottom surface is fixed on this second fixed part of corresponding one or this U-shaped shell fragment of number.
2. the elastic chair lamps structure that tool as claimed in claim 1 buffering is adjusted, is characterized in that: this back support portion one has the plate of thickness, with the front surface of this plate, fixes the U-shaped shell fragment of this number.
3. the elastic chair lamps structure that tool buffering as claimed in claim 1 is adjusted, it is characterized in that: this back support portion is a steel pipe chair back frame portion, in the middle of this steel pipe chair back frame portion, according to the U-shaped shell fragment of this number fixed position, be installed with several cross connecting plate bars, with this, count cross connecting plate bar and fix for the U-shaped shell fragment of this number.
4. the elastic chair lamps structure that tool buffering as claimed in claim 1 is adjusted, it is characterized in that: this counts back-supported piece must respectively establish a left and right back-supported piece according to the human body back left side and the right, back, and with this left and right back-supported piece bottom surface this second fixed part of this U-shaped shell fragment of fixed number.
5. the elastic chair lamps structure that tool buffering as claimed in claim 1 is adjusted, it is characterized in that: this counts back-supported piece must respectively establish one group of left and right back-supported piece according to the human body back left side and the right, back, each organizes left and right back-supported piece can be subdivided into three back-supported unit again, and this second fixed part of this U-shaped shell fragment of a correspondence is fixed in each this bottom surface, back-supported unit.
6. the elastic chair lamps structure that tool buffering is adjusted, is characterized in that, comprising:
One back support portion;
Two U-shaped shell fragments, this back support portion front surface below must be laid with this two U-shaped shell fragment, this two U-shaped shell fragment is provided with one first fixed part and one second fixed part, this first fixed part and this second fixed part one end be with the one-body molded connection of a curved portions, with this first fixed part of this two U-shaped shell fragment, is fixed on this back support portion front surface; And
Two lumbar support pieces, the radian of the block-shaped slightly corresponding human body waist of this two lumbar support, and this two lumbar support piece bottom surface is fixed on this second fixed part of this corresponding U-shaped shell fragment.
7. the elastic chair lamps structure that tool buffering is adjusted, is characterized in that, comprising:
One seat support support portion;
The U-shaped shell fragment of number, this seat support support portion upper surface must be laid with the U-shaped shell fragment of this number, the U-shaped shell fragment of this number is provided with one first fixed part and one second fixed part, this first fixed part and this second fixed part one end be with the one-body molded connection of a curved portions, with this first fixed part of the U-shaped shell fragment of this number, is fixed on this seat support support portion upper surface; And
Number buttocks support bracers, this count the slightly corresponding human buttock's of buttocks support bracer shape radian, and this is counted on this second fixed part of this U-shaped shell fragment that buttocks support bracer bottom surface is fixed to correspondence.
CN201420116626.4U 2013-03-15 2014-03-14 Elastic chair structure with buffer adjustment Expired - Fee Related CN203873356U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW102204820U TWM456140U (en) 2013-03-15 2013-03-15 Elastic chair structure with cushioning and adjusting functions
TW102204820 2013-03-15

Publications (1)

Publication Number Publication Date
CN203873356U true CN203873356U (en) 2014-10-15

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Application Number Title Priority Date Filing Date
CN201420116626.4U Expired - Fee Related CN203873356U (en) 2013-03-15 2014-03-14 Elastic chair structure with buffer adjustment

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CN (1) CN203873356U (en)
TW (1) TWM456140U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017086373A (en) * 2015-11-09 2017-05-25 株式会社イトーキ Chair
CN110613255A (en) * 2019-11-08 2019-12-27 浙江昊国家具有限公司 Comfortable seat with liftable and combinable backrest

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017086373A (en) * 2015-11-09 2017-05-25 株式会社イトーキ Chair
CN110613255A (en) * 2019-11-08 2019-12-27 浙江昊国家具有限公司 Comfortable seat with liftable and combinable backrest

Also Published As

Publication number Publication date
TWM456140U (en) 2013-07-01

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20141015

Termination date: 20200314