CN202135994U - Seat back mounting structure - Google Patents
Seat back mounting structure Download PDFInfo
- Publication number
- CN202135994U CN202135994U CN201120186848U CN201120186848U CN202135994U CN 202135994 U CN202135994 U CN 202135994U CN 201120186848 U CN201120186848 U CN 201120186848U CN 201120186848 U CN201120186848 U CN 201120186848U CN 202135994 U CN202135994 U CN 202135994U
- Authority
- CN
- China
- Prior art keywords
- frame
- support
- mounting structure
- structure according
- backrest mounting
- 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
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000007779 soft material Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000010985 leather Substances 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000009958 sewing Methods 0.000 claims description 4
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 abstract 1
- 239000013013 elastic material Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
- A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/445—Support 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support 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
A seat back mounting structure at least comprises a support for supporting a back and a base plate for connecting the support with a seat. The seat back mounting structure is characterized in that a frame covers the upper portion of the support, a shoulder rest position at the upper end of the frame is provided with fastening grooves fastened on fastening hooks of the support, and lower legs of the frame are clamped into frame grooves of the support. The frame is made of plastic materials with certain elasticity and further covered by a fabric layer, plastic clamp strips are sewn on the left side, the right side and the upper side of the fabric layer and fixedly clamped into a clamp groove (not shown in diagrams) extending along the edge of the frame, the shoulder rest position of the frame is provided with a shoulder pillow made of a soft material, the soft material can be an elastic material such as cotton, foam, sponge, PU (polyurethane) and the like, and the outside of the soft material can be wrapped with fabrics or leather. The seat back mounting structure has the advantages of simple structure, convenience in production and installation, convenience and comfortableness in use, and the like.
Description
Technical field
The utility model relates to the furniture technical field, specifically is a backrest mounting structure.
Background technology
As everyone knows, chair has by the material classification: solid wood chair, steel wood chair, board-like chair, glass chair; Iron skill chair, plastic chair, cloth art chair, skin skill chair; The leather chair, foaming chair etc., but no matter be which type of chair, its backrest is indispensable part; In conventional chair, the backrest of a lot of chairs all is made more than the material by two kinds, wherein makes support with metal material, and nonmetallic materials are coated on metal material surface and make cushioning effect.The mode that coats has a variety of, for example: inlay screw fixed installation, modes such as injection moulding.Its processing method is all very complicated, installs loaded down with trivial detailsly, and a large amount of screws are exposed to drawbacks such as influencing outward appearance outward.And mostly the backrest of chair be integral body or part engraved structure, according to the ergonomics design some with the backrest that the body curve coincides, improve the use comfort.Yet receive everyone height and the restriction of build, the curve that is designed not is all to be fit to anyone use, is example with the lumbar curve; The curve of design is reference with the human vertebra trend, yet in most of chair back, after human body leans against on the chair back; Because the middle part vertebra is more outstanding, so it receives bigger compressing, even during the rest of human body arm-chair back; Vertebra also is difficult to well loosened, and causes the situation of having a pain in the back to take place for a long time easily in the past.
The utility model content
In order to address the above problem, the utility model provides a kind of and has simple in structurely, produces easy for installationly, easy to use comfortable, is supporting surface with the waist muscle, does not oppress the backrest mounting structure of vertebra.
The purpose of the utility model is achieved in that a kind of backrest mounting structure; At least comprise support that supports the back and the chassis that support is connected with chair; It is characterized in that: a frame is covered in the top of support; The buttstrap position of frame upper end is provided with catching groove, and catching groove is buckled on the clasp of support, and the following foot of frame is stuck in the frame groove of support.
Described frame is made by having certain flexible plastic material.
Also be coated with precoat on the described frame, to have plastic cement card article, card article to snap in the draw-in groove (not shown) that extends along frame edge fixing in sewing on the right and left of precoat and the top.
The bottom of described precoat is provided with the hard plastic inserted sheet, inserts on the support fixing in the slot.
Foot is slightly less than support under the described frame, snaps in the interior back of frame groove and uses the self tapping tooth screw to screw tight.
Said frame buttstrap position is provided with the shoulder pillow that soft material is made.
Described soft material can be rubber-like materials such as cotton, foam, sponge, PU, and the outside can coat
by cloth or leather.
In the human lumbar location bustle is installed on the described support.
Described bustle is that leg-of-mutton elastomeric material is made, and is installed on the support through screw.
The beneficial effect of the utility model is: 1) simple in structure, produce easy for installation, easy to use comfortable.2) this case has improved tradition and has done when supporting with the whole human body back; Need the compressing vertebra, make the drawback that vertebra is difficult to loosen the elasticity bustle to be set and use instead in the human lumbar location; The mode of other position hollow outs; Muscle with the human body waist is done support, so vertebra do not receive any compressing to be able to good rest, and the elasticity bustle can play the effect of good massage waist muscle.3) except that be provided with soft shoulder pillow in shoulder position, other local engraved structures of employing mostly, so that human-body radiating, use more comfortable hot summer.
Description of drawings
Fig. 1 is the utility model mounting structure sketch map.
Fig. 2 is the utility model precoat structural representation.
Fig. 3 is a frame installed surface bed structure sketch map.
Fig. 4 does not install precoat general assembly structural representation for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in the figure: a kind of backrest mounting structure; At least comprise the support 1 and the chassis that support 1 is connected with chair 14 that support the back; It is characterized in that: a frame 3 is covered in the top of support 1; The buttstrap position 31 of frame 3 upper ends is provided with catching groove 32, and catching groove 32 is buckled on the clasp 12 of support 1, and the following foot 34 of frame 3 is stuck in the frame groove 11 of support 1.
Described frame 3 is made by having certain flexible plastic material.
Also be coated with precoat 16 on the described frame, to have plastic cement card article 17, card article 17 to snap in the draw-in groove (not shown) that extends along frame edge fixing in sewing on the right and left of precoat 16 and the top.
The bottom of described precoat 16 is provided with hard plastic inserted sheet 18, inserts on the support 1 fixing in the slot 15.
3 times foots of described frame are slightly less than support 1, snap in frame groove 11 interior backs and use self tapping tooth screw 13 to screw tight.
Said frame 3 buttstrap positions 31 are provided with the shoulder pillow 33 that soft material is made.
Described soft material can be rubber-like materials such as cotton, foam, sponge, PU, and the outside can coat
by cloth or leather.
In the human lumbar location bustle 2 is installed on the described support 1.
Described bustle 2 is that leg-of-mutton elastomeric material is made, and is installed on the support 1 through screw.
When frame 3 is installed; Earlier the shoulder pillow position 31 of frame 3 upper ends is provided with the upper end of fixed border on the clasp 12 that catching groove 32 is buckled on support 1; Because frame 3 is made for elastomeric material; So when the following foot 34 of frame 3 is installed, need bipod be slightly outwards pulled open to take advantage of a situation foot 34 is down snapped in the frame groove 11, use self tapping tooth screw 13 to screw tight then.Use mode such as injection moulding to compare to the utlity model has with tradition simple in structure, easy for installation, the advantage such as low that reduces production costs of enhancing productivity.
The shoulder pillow 33 that is arranged at shoulder pillow position 3 on the frame 3 can play the purposes that supports the neck that relaxes one's shoulders when shoulder relies on the chair back, wherein shoulder pillow 33 is made for soft material, can improve comfort.This case has improved tradition and has done when supporting with the whole human body back; Chair back compressing vertebra makes the drawback that vertebra is difficult to loosen and use instead in the human lumbar location elasticity bustle 2 to be set; The mode of other position hollow outs; Muscle with the human body waist is done support, so vertebra do not receive any compressing to be able to good relax, and elasticity bustle 2 can play the effect of good massage waist muscle.
Like Fig. 2, shown in Figure 3: (in order better to show back structure, Fig. 4 precoat that do not draw in this case) in order to make integral body more attractive in appearance, also is coated with precoat 16 on frame; Precoat precoat 16 has plastic cement card article 17 through sewing on its right and left and the top; Card article 17 snaps in the draw-in groove (not shown) of frame edge extension and fixes, and its bottom is provided with hard plastic inserted sheet 18, inserts on the support 1 fixing in the slot 15; The mode that insert through movable button on each limit of precoat 16 is connected with support with frame; Have advantages such as simple in structure, easy for installation, later stage convenience for washing.
Claims (9)
1. backrest mounting structure; At least comprise support (1) that supports the back and the chassis (14) that support (1) is connected with chair; It is characterized in that: a frame (3) is covered in the top of support (1); The buttstrap position (31) of frame (3) upper end is provided with catching groove (32), and catching groove (32) is buckled on the clasp (12) of support (1), and the following foot (34) of frame (3) is stuck in the frame groove (11) of support (1).
2. backrest mounting structure according to claim 1 is characterized in that: described frame (3) is made by having certain flexible plastic material.
3. backrest mounting structure according to claim 1; It is characterized in that: also be coated with precoat (16) on the described frame; It is fixing that the sewing of the right and left of precoat (16) and top has plastic cement card article (17), card article (17) to snap in the draw-in groove that extends along frame edge.
4. backrest mounting structure according to claim 1 is characterized in that: the bottom of described precoat (16) is provided with hard plastic inserted sheet (18), inserts support (1) and goes up in the slot (15) fixing.
5. backrest mounting structure according to claim 1 is characterized in that: described frame (3) foot down is slightly less than support (1), snaps in the interior back of frame groove (11) and uses self tapping tooth screw (13) to screw tight.
6. backrest mounting structure according to claim 1 is characterized in that: said frame (3) buttstrap position (31) is provided with the shoulder pillow (33) that soft material is made.
7. backrest mounting structure according to claim 4 is characterized in that: described soft material can be rubber-like materials such as cotton, foam, sponge, PU, and the outside can coat
by cloth or leather.
8. backrest mounting structure according to claim 1 is characterized in that: described support (1) is gone up and in the human lumbar location bustle (2) is installed.
9. backrest mounting structure according to claim 6 is characterized in that: described bustle (2) is made for leg-of-mutton elastomeric material, is installed on the support (1) through screw.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120186848U CN202135994U (en) | 2011-06-04 | 2011-06-04 | Seat back mounting structure |
| PCT/CN2012/073213 WO2012167651A1 (en) | 2011-06-04 | 2012-03-29 | Chair backrest assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120186848U CN202135994U (en) | 2011-06-04 | 2011-06-04 | Seat back mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202135994U true CN202135994U (en) | 2012-02-08 |
Family
ID=45547077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120186848U Expired - Fee Related CN202135994U (en) | 2011-06-04 | 2011-06-04 | Seat back mounting structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202135994U (en) |
| WO (1) | WO2012167651A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167651A1 (en) * | 2011-06-04 | 2012-12-13 | Chen Min | Chair backrest assembly structure |
| EP2910148A4 (en) * | 2012-10-18 | 2016-05-25 | Okamura Corp | Chair |
| TWI674863B (en) * | 2016-11-14 | 2019-10-21 | 日商中央可鍛工業股份有限公司 | Method of manufacturing a backrest structure for chair |
| WO2023143317A1 (en) * | 2022-01-28 | 2023-08-03 | 冷鹭浩 | Chair back structure and folding chair |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2590462Y (en) * | 2002-12-23 | 2003-12-10 | 昝贺伏 | Back structure of chair |
| CN2766676Y (en) * | 2004-08-26 | 2006-03-29 | 张士麟 | Box shaped mattress |
| CN201022527Y (en) * | 2007-04-29 | 2008-02-20 | 杨星昌 | Armchair back |
| US7604298B2 (en) * | 2007-06-01 | 2009-10-20 | Steelcase Development Corporation | Chair back attachment and method of assembly |
| CN201398707Y (en) * | 2009-03-02 | 2010-02-10 | 姚家祥 | Chair back framework structure with convenient assembly |
| CN201388761Y (en) * | 2009-04-15 | 2010-01-27 | 鼎颛实业有限公司 | Chair backrest framework blocking structure |
| CN201790350U (en) * | 2010-07-28 | 2011-04-13 | 何彦璋 | Chair back waist support structure |
| CN202135994U (en) * | 2011-06-04 | 2012-02-08 | 陈敏 | Seat back mounting structure |
-
2011
- 2011-06-04 CN CN201120186848U patent/CN202135994U/en not_active Expired - Fee Related
-
2012
- 2012-03-29 WO PCT/CN2012/073213 patent/WO2012167651A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167651A1 (en) * | 2011-06-04 | 2012-12-13 | Chen Min | Chair backrest assembly structure |
| EP2910148A4 (en) * | 2012-10-18 | 2016-05-25 | Okamura Corp | Chair |
| TWI674863B (en) * | 2016-11-14 | 2019-10-21 | 日商中央可鍛工業股份有限公司 | Method of manufacturing a backrest structure for chair |
| WO2023143317A1 (en) * | 2022-01-28 | 2023-08-03 | 冷鹭浩 | Chair back structure and folding chair |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012167651A1 (en) | 2012-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: Guangdong Province, Zhongshan City Shengping road 528400 Nantou Town, No. 7, 2 Patentee after: Zhongshan top Furniture Co., Ltd. Address before: Shunde Jiaxin City Garden District Daliang Street Xianghe road 528300 Guangdong city in Foshan province 31 4F Patentee before: Chen Min |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20200604 |