CN107319814A - Improved structure for adjusting headrest - Google Patents
Improved structure for adjusting headrest Download PDFInfo
- Publication number
- CN107319814A CN107319814A CN201710660765.1A CN201710660765A CN107319814A CN 107319814 A CN107319814 A CN 107319814A CN 201710660765 A CN201710660765 A CN 201710660765A CN 107319814 A CN107319814 A CN 107319814A
- Authority
- CN
- China
- Prior art keywords
- headrest
- fixed mount
- support
- headrest support
- rod
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000000058 Anaplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- 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
- A47C7/38—Support for the head or the back for the head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
Abstract
The present invention relates to a kind of improved structure for being used to adjust headrest, including fixed mount, headrest support and drive device, the headrest support includes the head rest bar in portion disposed thereon, the headrest support, which is located at the top of fixed mount and rotated with fixed mount, to be connected, the drive device is connected to headrest support and fixed mount, and headrest support can be driven to be rotated relative to fixed mount.Drive device in the present invention can adjust headrest positions to meet the different demands of user, structure is very simple, it enormously simplify the complexity of antique traditional furniture, and the usage comfort of user is improved with the design for meeting ergonomics, it can widely apply to the functional furnitures such as chair, sofa, bed.
Description
Technical field
The present invention relates to technical field of furniture, and in particular to a kind of improved structure for being used to adjust headrest.
Background technology
Headrest is designed with above the backrest of the furniture such as high-end sofa, seat, bed, headrest is mainly used in supporting the head of human body
Portion, because the real-time requirement of the difference between individual and user are different, user is to reach that optimal head support effect is needed
Often to adjust complicated, the operation inconvenience, this problems demand solution of the headrest controlling mechanism in the angle of headrest, traditional sofa
Certainly.
The content of the invention
In order to overcome drawbacks described above, the present invention provides a kind of improved structure for being used to adjust headrest, with structure design letter
Clean, simple to operate, easy to use the characteristics of.
The technical scheme that is used to solve its technical problem of the present invention is：
A kind of improved structure for being used to adjust headrest, including fixed mount, headrest support and drive device, the headrest support
Head rest bar including portion disposed thereon, the headrest support, which is located at the top of fixed mount and rotated with fixed mount, to be connected, described to drive
Dynamic device is connected to headrest support and fixed mount, and headrest support can be driven to be rotated relative to fixed mount.
Preferably, connected between the fixed mount and headrest support by axis of rotation.
Preferably, the fixed mount includes the first mounting rod and is fixedly connected on the first mounting rod two ends and perpendicular to it
Two support bars.
Preferably, the headrest support also include two parallel montants and the second mounting rod, second mounting rod with
Head rest bar is parallel, and described two montants are individually fixed in the two ends of the second mounting rod and head rest bar.
Preferably, the montant of the headrest support is located at the surface of the support bar of fixed mount, and between being provided between the two
It is installed with connecting rod on the inside of gap, the montant, the connecting rod protrudes from the lower section of montant and by rotating shaft and fixed mount
Support bar rotates connection.
Preferably, the lower surface of the montant of the upper surface of the support bar of the fixed mount and the headrest support is all oblique
Face, forms an angle α between the two, in the motion process of headrest support, and α changes between 0~90 °.
Preferably, the drive device is the push-rod electric machine with unilateral thrust, the support end of the push-rod electric machine and institute
State the first mounting rod hinge of fixed mount, the second mounting rod hinge of the push rod of push-rod electric machine and the headrest support.
Preferably, the first mounting rod of the fixed mount and the second mounting rod of the headrest support are parallel, the push rod
Motor is substantially vertical with both.
The beneficial effects of the invention are as follows：Headrest support in the present invention is installed by two head rest being parallel to each other bars and second
Bar and two montants parallel to each other are constituted, and connecting rod is additionally provided with the montant, and the fixed mount includes the first mounting rod
And the first mounting rod two ends and two support bars perpendicular to it are fixedly connected on, the support bar of fixed mount both sides passes through rotating shaft
Rotate and be connected with the connecting rod of headrest support, drive device is connected to the driving in headrest support and fixed mount, the present invention
Device can adjust headrest support to diverse location to meet the diversified demand of user, and structure is very simple, greatly simplifies
The complexity of antique traditional furniture, and improve with the design for meeting ergonomics the usage comfort of user, Ke Yiguang
Apply to the functional furnitures such as chair, sofa, bed generally；Both headrest support and fixed mount constitute backrest structure, by headrest branch
The montant of frame and the support bar of fixed mount are set to two Split type structures, provided with space between montant and support bar, and both
Opposite face is set to inclined-plane, therefore when headrest support is around axis of rotation, ensure that the space of montant, this cleverly sets
Meter realizes the folder function of backrest, and greatly simplifies the structure of backrest.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is use state figure of the invention；
Fig. 3 is the two of the use state figure of the present invention；
In figure：10- fixed mounts, the mounting rods of 11- first, 12- support bars, 20- headrest supports, 21- head rest bars, 22- montants,
23- connecting rods, 24- rotating shafts, the mounting rods of 25- second, 30- drive devices.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment：As Figure 1-3, a kind of improved structure for being used to adjust headrest, including fixed mount 10, headrest support 20
With drive device 30, the headrest support 20 includes the head rest bar 21 in portion disposed thereon, and the headrest support 20 is located at fixed mount
Top and with fixed mount rotate be connected, the drive device 30 is connected to headrest support and fixed mount, and can drive
Headrest support 20 is rotated relative to fixed mount 10.Rotated and connected by rotating shaft 24 between the fixed mount 10 and headrest support 20,
The fixed mount 10 includes the first mounting rod 11 and is fixedly connected on the first mounting rod two ends and two supports perpendicular to it
Bar 12.The headrest support 20 also includes two parallel mounting rods 25 of montant 22 and second, second mounting rod 25 and head
Rod 21 is parallel, and described two montants 22 are individually fixed in the two ends of the second mounting rod 25 and head rest bar 21.The headrest support
Montant 22 be located at fixed mount support bar 12 surface, and be provided with gap between the two, the inner side of the montant 22 is fixed
There is connecting rod 23, the connecting rod 23 protrudes from the lower section of montant and rotates company by the support bar 12 of rotating shaft 24 and fixed mount
Connect.Headrest support 20 in the present invention is mutually equal by two head rest being parallel to each other bars 21 and the second mounting rod 25 and two
Capable montant 22 is constituted, and the two ends of head rest bar and the second mounting rod are connected respectively is additionally provided with connecting rod on montant, the montant 22
23, the support bar 12 of the both sides of fixed mount 10 rotates connection, i.e. headrest support and solid by the connecting rod 23 of rotating shaft and headrest support
Determine frame and rotate connection, in order to which the use face of the support bar of fixed mount can be designed as curved surface by the comfort level for improving user, driving
Device 30 can elect the push-rod electric machine with unilateral thrust as, and the support end of push-rod electric machine is installed with the first of the fixed mount 10
The hinge of bar 11, the push rod of push-rod electric machine and the hinge of the second mounting rod 25 of headrest support 20, as shown in Fig. 2 when push-rod electric machine drives
When dynamic its push rod promotion headrest support 20 is moved upwards, until headrest support and fixed mount are in approximately the same plane, Yi Jijia
Leaning against for tool such as sofa is in same plane with headrest, the head support for human body during for tending to lie low of now resting the head on, when pushing away
Bar motor drives its push rod to promote headrest support 20 when moving downward, until state as shown in Figure 3, now headrest support with it is solid
Frame formation is determined less than 180 ° of angle, the support for human body head during for tending to sit straight of now resting the head on, Fig. 2 and Fig. 3 are two poles
The state of limit, user according to demand can adjust headrest support in arbitrary intermediateness.Drive device in the present invention
Headrest positions can be adjusted to meet the different demands of user, structure is very simple, enormously simplify the complexity of antique traditional furniture
Property, and there is the design for meeting ergonomics to improve the usage comfort of user, it can widely apply to chair, sand
The functional furnitures such as hair, bed.
Wherein, as a further improvement, the upper surface of the support bar 12 of the fixed mount and the montant of the headrest support
22 lower surface is all inclined-plane, forms an angle α between the two, in the motion process of headrest support, anaplasias of the α at 0~90 °
Change.Both headrest support and fixed mount constitute backrest structure, and the support bar of the montant of headrest support and fixed mount is set into two
Split type structure, is provided with space between montant and support bar, and both opposite face is set to inclined-plane, thus when headrest support around
During axis of rotation, the space of montant is ensure that, this, which is cleverly designed, realizes the folder function of backrest, and it is greatly simple
The structure of backrest is changed.The drive device 30 be the push-rod electric machine with unilateral thrust, the support end of the push-rod electric machine with
The hinge of the first mounting rod 11 of the fixed mount 10, the second mounting rod 25 of the push rod of push-rod electric machine and the headrest support is cut with scissors
Chain.First mounting rod 11 of the fixed mount is parallel with the second mounting rod 25 of the headrest support, the push-rod electric machine and two
Person is substantially vertical.So, the stroke of push rod in push-rod electric machine is advantageously reduced in the process of running.
It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, may be used also
To make several modifications and improvements, these belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with
Appended claims are defined.
Claims (8)
1. a kind of improved structure for being used to adjust headrest, it is characterised in that：Including fixed mount (10), headrest support (20) and driving
Device (30), the headrest support (20) includes the head rest bar (21) in portion disposed thereon, and the headrest support (20), which is located at, fixes
The top of frame is simultaneously connected with fixed mount rotation, and the drive device (30) is connected to headrest support and fixed mount, and can
Headrest support (20) is driven to be rotated relative to fixed mount (10).
2. the improved structure according to claim 1 for being used to adjust headrest, it is characterised in that：The fixed mount (10) and head
Rotated and connected by rotating shaft (24) between pillow rack (20).
3. the improved structure according to claim 1 for being used to adjust headrest, it is characterised in that：The fixed mount (10) includes
First mounting rod (11) and it is fixedly connected on the first mounting rod two ends and two support bars (12) perpendicular to it.
4. the improved structure according to claim 3 for being used to adjust headrest, it is characterised in that：The headrest support (20) is also
Including two parallel montants (22) and the second mounting rod (25), second mounting rod (25) is parallel with head rest bar (21), institute
State the two ends that two montants (22) are individually fixed in the second mounting rod (25) and head rest bar (21).
5. the improved structure according to claim 4 for being used to adjust headrest, it is characterised in that：The montant of the headrest support
(22) it is located at the surface of the support bar (12) of fixed mount, and is provided with gap between the two, the inner side of the montant (22) is fixed
There is connecting rod (23), the connecting rod (23) protrudes from the lower section of montant and by rotating shaft (24) and the support bar (12) of fixed mount
Rotate connection.
6. the improved structure according to claim 5 for being used to adjust headrest, it is characterised in that：The support bar of the fixed mount
(12) upper surface and the lower surface of the montant (22) of the headrest support is all inclined-plane, an angle α is formed between the two, in head
In the motion process of pillow rack, α changes between 0~90 °.
7. the improved structure according to claim 4 for being used to adjust headrest, it is characterised in that：The drive device (30) is
Cut with scissors with the first mounting rod (11) of the fixed mount (10) at push-rod electric machine with unilateral thrust, the support end of the push-rod electric machine
Chain, the second mounting rod (25) hinge of the push rod of push-rod electric machine and the headrest support.
8. the improved structure according to claim 7 for being used to adjust headrest, it is characterised in that：First peace of the fixed mount
Fill bar (11) parallel with the second mounting rod (25) of the headrest support, the push-rod electric machine is substantially vertical with both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660765.1A CN107319814A (en) | 2017-08-04 | 2017-08-04 | Improved structure for adjusting headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660765.1A CN107319814A (en) | 2017-08-04 | 2017-08-04 | Improved structure for adjusting headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107319814A true CN107319814A (en) | 2017-11-07 |
Family
ID=60225408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660765.1A Pending CN107319814A (en) | 2017-08-04 | 2017-08-04 | Improved structure for adjusting headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107319814A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741850A (en) * | 2018-06-28 | 2018-11-06 | 安徽省白嘉信息技术有限公司 | A kind of chair with Lumbar regulating device |
| CN108973838A (en) * | 2018-07-24 | 2018-12-11 | 荣成市名骏户外休闲用品有限公司 | A kind of caravan and method with folding bed |
| CN109619891A (en) * | 2018-12-29 | 2019-04-16 | 锐迈机械科技（吴江）有限公司 | A kind of preventing damage something or somebody to fall back on regulating device |
| CN111773494A (en) * | 2020-08-14 | 2020-10-16 | 侯正云 | A children atomization treatment device for breathing internal medicine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346283A (en) * | 1991-06-10 | 1994-09-13 | Siemens Aktiengesellschaft | Dental patient chair with an adjustable headrest |
| CN203000077U (en) * | 2012-12-01 | 2013-06-19 | 嘉兴市朗爵金属家具有限公司 | Headrest-adjustable electric adjusting bed |
| CN103182971A (en) * | 2011-12-30 | 2013-07-03 | 比亚迪股份有限公司 | Headrest regulation device for vehicle seat, seat and vehicle |
| CN205395841U (en) * | 2016-03-29 | 2016-07-27 | 上海凯纳泽专用汽车有限公司 | Automobile -used seventy percent discount sofa bed structure |
| CN106419272A (en) * | 2016-11-08 | 2017-02-22 | 锐迈机械科技（吴江）有限公司 | Mechanical waist supporting device for sofa |
| CN106820734A (en) * | 2017-03-30 | 2017-06-13 | 浙江飞力科技股份有限公司 | Something or somebody to fall back on and the mechanical extending device of backrest ejection in function sofa |
| CN206314862U (en) * | 2016-08-01 | 2017-07-11 | 嘉兴礼海电气科技有限公司 | Preventing damage headrest controlling mechanism |
| CN208755443U (en) * | 2017-08-04 | 2019-04-19 | 万福阁家具（昆山）有限公司 | For adjusting the improvement structure of headrest |
-
2017
- 2017-08-04 CN CN201710660765.1A patent/CN107319814A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346283A (en) * | 1991-06-10 | 1994-09-13 | Siemens Aktiengesellschaft | Dental patient chair with an adjustable headrest |
| CN103182971A (en) * | 2011-12-30 | 2013-07-03 | 比亚迪股份有限公司 | Headrest regulation device for vehicle seat, seat and vehicle |
| CN203000077U (en) * | 2012-12-01 | 2013-06-19 | 嘉兴市朗爵金属家具有限公司 | Headrest-adjustable electric adjusting bed |
| CN205395841U (en) * | 2016-03-29 | 2016-07-27 | 上海凯纳泽专用汽车有限公司 | Automobile -used seventy percent discount sofa bed structure |
| CN206314862U (en) * | 2016-08-01 | 2017-07-11 | 嘉兴礼海电气科技有限公司 | Preventing damage headrest controlling mechanism |
| CN106419272A (en) * | 2016-11-08 | 2017-02-22 | 锐迈机械科技（吴江）有限公司 | Mechanical waist supporting device for sofa |
| CN106820734A (en) * | 2017-03-30 | 2017-06-13 | 浙江飞力科技股份有限公司 | Something or somebody to fall back on and the mechanical extending device of backrest ejection in function sofa |
| CN208755443U (en) * | 2017-08-04 | 2019-04-19 | 万福阁家具（昆山）有限公司 | For adjusting the improvement structure of headrest |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741850A (en) * | 2018-06-28 | 2018-11-06 | 安徽省白嘉信息技术有限公司 | A kind of chair with Lumbar regulating device |
| CN108973838A (en) * | 2018-07-24 | 2018-12-11 | 荣成市名骏户外休闲用品有限公司 | A kind of caravan and method with folding bed |
| CN109619891A (en) * | 2018-12-29 | 2019-04-16 | 锐迈机械科技（吴江）有限公司 | A kind of preventing damage something or somebody to fall back on regulating device |
| CN111773494A (en) * | 2020-08-14 | 2020-10-16 | 侯正云 | A children atomization treatment device for breathing internal medicine |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200716 Address after: Room 1308, No. 10, Lane 1628, Jinshajiang Road, Putuo District, Shanghai Applicant after: Love home (Shanghai) Co.,Ltd. Address before: 215300 No. 8 South Taihu Road, Kunshan economic and Technological Development Zone, Suzhou, Jiangsu Applicant before: Wanvog Furniture (Kunshan) Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |