CN208755459U - A kind of full-automatic headrest sofa - Google Patents
A kind of full-automatic headrest sofa Download PDFInfo
- Publication number
- CN208755459U CN208755459U CN201721233337.2U CN201721233337U CN208755459U CN 208755459 U CN208755459 U CN 208755459U CN 201721233337 U CN201721233337 U CN 201721233337U CN 208755459 U CN208755459 U CN 208755459U
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- CN
- China
- Prior art keywords
- headrest
- ontology
- full
- sofa
- automatic
- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of full-automatic headrest sofas, including sofa ontology, rotatable headrest and the motor for driving the headrest rotation, the headrest includes ontology and the ontology vertical shaft connected and the front occipitalia being located on four sides of the ontology, back occipitalia, left headrest portion and right headrest portion.The utility model can automatic rotating head pillow, and rest the head on have multiple headrest portions, improve the experience sense of user.
Description
Technical field
The utility model relates to sofa field, more specifically to a kind of full-automatic headrest sofa.
Background technique
Sofa comes across among family extensively, is the important component of furniture, and function is also more and more diversified,
People also more focus on the experience sense of sofa back.
Utility model content
The purpose of the utility model is to provide a kind of full-automatic headrest sofa, can automatic rotating head pillow, and headrest has
Multiple headrest portions, improve the experience sense of user.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of full-automatic headrest is husky
Hair, including sofa ontology, rotatable headrest and the motor for driving the headrest rotation, which is characterized in that the headrest packet
Include the vertical shaft that ontology is connected with the ontology and the front occipitalia being located on four sides of the ontology, back
Occipitalia, left headrest portion and right headrest portion.
Sofa in the utility model, headrest can be rotated by motor, adjust the angle of sofa headrest, and headrest has
4 head occipitalias can be switched and use, improve the experience sense of user.
Preferably, pillow internal layer, spongy layer and tapetum before the front occipitalia from-inner-to-outer is disposed with.Originally it sets
It sets, front occipitalia is applicable to winter.
Preferably, it is brilliant to be disposed with bamboo silk layer, xylitol as made of bamboo silk braiding from outer to inner for the back occipitalia
Granulosa and after rest the head on internal layer, the bamboo silk layer surface is provided with silver-ion antibiotic coating.This setting, back occipitalia are applicable to the summer
Season, xylitol crystal grain layer have the effect of that meeting water absorbs heat, and summer, which largely perspires, can increase the coolness of neck, increase experience
Sense, and xylitol is harmless, in addition, bacterium easy to breed of resting the head on when summer, is arranged silver-ion antibiotic coating, helps to kill
Bacterium, improves the comfort of neck, so increase experience sense by.
Preferably, it is realized and is connected by connection structure between the ontology and the vertical shaft；The ontology includes certainly
It is lower and upper across ontology and the installation circular hole concentric with the vertical shaft, the connection structure are evenly distributed on including four
Mounting blocks on vertical shaft circumference face, respectively with the pars contractilis that accordingly mounting blocks connects, respectively and accordingly described stretch
Portion's connection and around the rotation section of vertical shaft axis rotation and the installation can be located at justify on the installation circular-hole internal-wall
The limited mouth that the corresponding rotation section is limited on the inner wall of hole.
This setting, when motor can not work, can manually implemented headrest rotation.
Preferably, the rotation section includes a pair of of roller ball and for installation needed for installing the pair of roller ball
Seat；The pars contractilis includes compressed spring and company surrounded by the compressed spring and that one end is connect with the mounting blocks
Connect column.
Preferably, the limited mouth includes the arcwall face with the pair of roller ball phase separation respectively.
Preferably, it is additionally provided on the installation circular-hole internal-wall when ontology is around perpendicular to the pair of roller ball centre of sphere line
Perpendicular bisector rotation when roller ball roll needed for rolling groove, axis of the perpendicular bisector perpendicular to vertical shaft.
In conclusion the utility model has the following beneficial effects:
1, headrest can be rotated by motor, adjust the angle of sofa headrest, and be rested the head on 4 head occipitalias, can be switched
It uses, improves the experience sense of user.
2, xylitol crystal grain layer and silver-ion antibiotic coating be conducive to improve neck comfort, increase experience sense by.
3, when motor can not work, can manually implemented headrest rotation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the schematic top plan view that ontology is connect with vertical shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment 1: as Figure 1-Figure 2, a kind of full-automatic headrest sofa, including sofa ontology 1, rotatable headrest 2
And the motor 3 of 2 rotation of headrest is driven, the preferred servo motor of motor 3, the headrest 2 includes ontology 21 and the ontology
The vertical shaft 22 of 21 connections and the front occipitalia 23 being located on 21 4 sides of the ontology, back occipitalia 24, a left side
Headrest portion 25 and right headrest portion 26.In the present embodiment, motor 3 is installed by mounting bracket, and motor 3 can pass through with vertical shaft 22
Shaft coupling connection, headrest 2 can be rotated by motor 3, adjusted the angle of sofa headrest 3, met individual requirements, and tool of resting the head on
There are 4 head occipitalias, can be switched and use, improve the experience sense of user, when using servo motor, can be rotated 90 degree and be directly switch to
Position.
Preferably, pillow internal layer, spongy layer and tapetum before 23 from-inner-to-outer of front occipitalia is disposed with.Originally it sets
It sets, front occipitalia is applicable to winter, and spongy layer has the easily-deformable property of stress, and cooperation tapetum use is conducive to neck guarantor
It is warm.
Preferably, it is brilliant to be disposed with bamboo silk layer, xylitol as made of bamboo silk braiding from outer to inner for the back occipitalia
Granulosa and after rest the head on internal layer, the bamboo silk layer surface is provided with silver-ion antibiotic coating.This setting, back occipitalia are applicable to the summer
Season, xylitol crystal grain layer have the effect of that meeting water absorbs heat, and summer, which largely perspires, can increase the coolness of neck, increase experience
Sense, and xylitol is harmless, in addition, bacterium easy to breed of resting the head on when summer, is arranged silver-ion antibiotic coating, helps to kill
Bacterium, improves the comfort of neck, so increase experience sense by.
In addition, left headrest portion 25 is wrapped with right 26 surface of headrest portion with cloth products.
Preferably, connection is realized by connection structure 27 between the ontology 21 and the vertical shaft 22；The ontology
21 include passing through ontology 21 from bottom to top and the installation circular hole 211 concentric with the vertical shaft 22, the connection structure 27
Including four mounting blocks 271 being evenly distributed on vertical 22 periphery of shaft, respectively and accordingly the mounting blocks 271 connect
It is that pars contractilis 272, respectively and the accordingly pars contractilis 272 connect and can be on 211 inner wall of installation circular hole around vertical shaft
The rotation section 273 and be located at limiting the corresponding rotation section 273 on installation 211 inner wall of circular hole that 22 axis rotate
The limited mouth 274 of position.When motor can not work, can manually implemented headrest rotation, carry out the switching in headrest portion.
Preferably, the rotation section 273 is including a pair of of roller ball 2731 and for installing the pair of roller ball 2731
Required mounting base 2732；The pars contractilis 272 includes compressed spring 2721 and is surrounded by the compressed spring 2721
And the connecting column 2722 that one end is connect with the mounting blocks 271.
Preferably, the limited mouth 274 includes the arcwall face 2741 with the pair of 2731 phase separation of roller ball respectively.
In use, user can firmly pull ontology 21, make roller ball 2731 be detached from arcwall face 2741 and with installation circular hole 211
Inner wall is in rolling contact, when turn an angle be switched to required headrest portion after, stop operating, in compressed spring 2721
Under effect, roller ball 2731 withstands arcwall face 2741 and realizes positioning.
Embodiment 2: it is preferred, it is additionally provided on 211 inner wall of installation circular hole when ontology 21 is around perpendicular to the pair of
Roller ball 2731 rolls required rolling groove 212 when the perpendicular bisector rotation of 2731 centre of sphere line of roller ball, and the perpendicular bisector is vertical
In the axis of vertical shaft 22.This setting, enables ontology 21 to adjust the angle between neck, increases the comfortable of neck
Property, improve the experience sense of user.
Claims (7)
1. a kind of full-automatic headrest sofa, including sofa ontology (1), rotatable headrest (2) and drive headrest (2) rotation
The motor (3) turned, which is characterized in that the headrest (2) includes the vertical shaft of ontology (21) and the ontology (21) connection
(22) and the front occipitalia (23), the back occipitalia (24), left headrest portion that are located on (21) four sides of the ontology
(25) with right headrest portion (26).
2. a kind of full-automatic headrest sofa according to claim 1, which is characterized in that the front occipitalia (23) from interior and
Pillow internal layer, spongy layer and tapetum before being disposed with outside.
3. a kind of full-automatic headrest sofa according to claim 1, which is characterized in that the back occipitalia (24) from outer and
Inside be disposed with bamboo silk layer, xylitol crystal grain layer as made of bamboo silk braiding and after rest the head on internal layer, the bamboo silk layer surface is set
It is equipped with silver-ion antibiotic coating.
4. a kind of full-automatic headrest sofa according to claim 1, which is characterized in that the ontology (21) and described vertical
Connection is realized by connection structure (27) between shaft (22)；The ontology (21) include from bottom to top pass through ontology (21) and with
The concentric installation circular hole (211) of the vertical shaft (22), the connection structure (27) include four and are evenly distributed on vertically
Mounting blocks (271), the pars contractilis (272) that the mounting blocks (271) connect respectively and accordingly, difference on shaft (22) periphery
With corresponding pars contractilis (272) connection and can be on installation circular hole (211) inner wall around vertical shaft (22) axis turn
Dynamic rotation section (273) and it is located at limiting on described installation circular hole (211) inner wall to the corresponding rotation section (273)
Limited mouth (274).
5. a kind of full-automatic headrest sofa according to claim 4, which is characterized in that the rotation section (273) includes one
To roller ball (2731) and for mounting base (2732) needed for installing the pair of roller ball (2731)；The pars contractilis
(272) include compressed spring (2721) and surrounded by the compressed spring (2721) and one end and the mounting blocks
(271) connecting column (2722) connected.
6. a kind of full-automatic headrest sofa according to claim 5, which is characterized in that the limited mouth (274) includes point
Other and the pair of roller ball (2731) phase separation arcwall face (2741).
7. a kind of full-automatic headrest sofa according to claim 5, which is characterized in that installation circular hole (211) inner wall
On be additionally provided with when ontology (21) around perpendicular to the pair of roller ball (2731) centre of sphere line perpendicular bisector rotation when roller ball
(2731) rolling groove (212) needed for rolling, axis of the perpendicular bisector perpendicular to vertical shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233337.2U CN208755459U (en) | 2017-09-25 | 2017-09-25 | A kind of full-automatic headrest sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233337.2U CN208755459U (en) | 2017-09-25 | 2017-09-25 | A kind of full-automatic headrest sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208755459U true CN208755459U (en) | 2019-04-19 |
Family
ID=66124073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721233337.2U Expired - Fee Related CN208755459U (en) | 2017-09-25 | 2017-09-25 | A kind of full-automatic headrest sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208755459U (en) |
-
2017
- 2017-09-25 CN CN201721233337.2U patent/CN208755459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190419 |