CN206102179U - Electronic function sofa headrest mechanism - Google Patents
Electronic function sofa headrest mechanism Download PDFInfo
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- CN206102179U CN206102179U CN201620737361.9U CN201620737361U CN206102179U CN 206102179 U CN206102179 U CN 206102179U CN 201620737361 U CN201620737361 U CN 201620737361U CN 206102179 U CN206102179 U CN 206102179U
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- headrest
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Abstract
The utility model relates to an electronic function sofa headrest mechanism, including headrest subassembly, backrest components, electric putter. It is simple firm to have the molding, convenient to use, and the comfort level is high, utilizes electronic sofa headrest mechanism only to need electric putter to drive headrest subassembly and backrest components function, and the consumer need not lean on systemic strength to realize the multi -angle problem of adjusting of head, neck. For example the reading uncomfortable problem of neck of reading the newspaper, watching TV etc. And couching and coming back on the function sofa and come back and bring is particularly suitable for uncomfortable crowd of cervical vertebra and old person. In addition, it is push pull maneuver flexible from top to bottom that electric putter combines the headrest action that subassembly, backrest components did, has reduced occuping of sofa inner space, for the enterprise has reduced unit cost, has improved the stability of headrest mechanism.
Description
Technical field
This utility model is related to sofa manufacturing technology field, specially a kind of electric functions sofa headrest mechanism.
Background technology
Sofa is basically divided into civilian sofa and function sofa, and increasing people is more likely to function sofa, work(now
Energy sofa can be not only used for family, it can also be used to office space, can make one to loosen mood, body and mind pleasure.Function sofa can
It is divided into single position, Double-bit, three people positions；Concrete function shows as sitting and can crouch and can lie, and manually, electrically can adjust, scalable people
Shoulder, waist and leg, but it is few for head, the adjustable function sofa of neck location, it is above-described to ask
Topic is embodied in above the sofa headrest mechanism being arranged inside sofa.
Such as 201520695734.6 invention disclosed of application number, a kind of automatic pillow, including linear drives dress are disclosed
Put and adjust component, adjustment component includes the first fixture, the second fixture, first connecting rod, second connecting rod, third connecting rod and the
Double leval jib.First fixture is slideably positioned in first connecting rod, and second fixture one end is articulated in first connecting rod upper end, second connecting rod
One end and second fixture one end pivot joint, third connecting rod one end are articulated between the top and bottom of first connecting rod, third connecting rod
The other end and the pivot joint of fourth link one end, the fourth link other end are articulated in the first fixture, and the second connecting rod other end is articulated in
Between the two ends of third connecting rod.Linear drive apparatus are connected with the first fixture and the outfan with linear slide, outfan
It is connected with first connecting rod.
Although the above automatic pillow can self-adjusting head cornu occipitale degree, using the cunning of the first fixture and first connecting rod
Support guide effect is played in dynamic connection to connecting rod, it is ensured that the overall stability of mechanism.But, this automatic pillow has certain office
It is sex-limited, civilian sofa, the use being not met by function sofa can only be used for for the time being.And due to needed for its ad hoc structure
Take up space larger and cause designed sofa backrest part out wider, occupancy uses space.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of electric functions sofa headrest mechanism.
The technical scheme that this utility model solves the above problems is as follows：
A kind of electric functions sofa headrest mechanism, including headrest assemblies, backrest module, electric pushrod.The headrest assemblies
It is to be made up of headrest primary push rod, the first fixture, the second fixture, the first connector, the second connector.The headrest primary push rod
Left side be fixed on the first connector, right side is fixed on the second connector.The left bottom of first fixture is fixed
On the first connector；The bottom right side of second fixture is fixed on the second connector.First connector, second
Connector is each passed through the upper end hole position of left wing's part and right flank part by the auxiliary force that rivet adds plastic cement pad, so as to be fixed on
The design-adjustable structure of headrest assemblies is constituted together.The backrest module be by backrest primary push rod, left wing's part, right flank part,
One power driver, the second power driver, several securing members are constituted.It is fixed under left wing's part on the left of the backrest primary push rod
End position, right side are fixed on the lower end position of right flank part.Left wing's part and right flank part certain intervals have several respectively apart from interior
Securing member, is fixed in the middle of sofa yoke for head pillow mechanism.The first motorized motions bar is fixed in headrest primary push rod
Between position, the second motorized motions bar is fixed on the centre position of backrest primary push rod.The electric pushrod is electronic by first
Drive rod, the second motorized motions bar are separately fixed at the position between headrest assemblies and backrest module, and the electric pushrod coordinates
Headrest assemblies, backrest module constitute complete electric functions sofa headrest mechanism.
Used as the preferred of above-mentioned technical proposal, the headrest primary push rod, backrest primary push rod are constituted by square steel tubing, are improved
The bearing capacity of head pillow mechanism, head pillow mechanism improve stability when multi-angle regulation is carried out.
Used as the preferred of above-mentioned technical proposal, left wing's part, right flank part, the first fixture, the second fixture, first connect
Fitting, the second connector, the first motorized motions bar, the second motorized motions bar, the material of several securing members are steel plate sheet material, can
Plasticity is strong, intensity is high, strengthens stability of the sofa headrest mechanism in whole sofa yoke body operation.
Used as the preferred of above-mentioned technical proposal, the effect of first fixture and the second fixture is to be easy to headrest-plate
Position fix.
As the preferred of above-mentioned technical proposal, the electric pushrod Switching Power Supply energization by way of, by backrest group
The cooperation of part, the head pillow mechanism track for promoting headrest assemblies to carry out a complete cycle are operated.
As the preferred of above-mentioned technical proposal, first fixture, the second fixture, the first connector, the second connection
There is one or more hole position on part, left wing's part, right flank part and several securing members, for headrest assemblies and backrest module
It is fixed on sofa yoke body.
Used as the preferred of above-mentioned technical proposal, left wing's part, the minimum thickness of right flank part are in more than 2.5mm, the widest part
In more than 5cm, the weight born in operation by backrest module can be supported.
Fixture, connector, left and right wing member, securing member and primary push rod in this utility model is all through rational material
Selection：Front four components are all that, using steel plate sheet material, steel plate is tabular, can Direct Rolling or by wide strip shearing form, select
The shape that type is wanted into Producer, plasticity is strong, intensity is high；From being square steel tube tubing, square steel tubing is last one primary push rod
It is that strip steel is rolled through PROCESS FOR TREATMENT and formed.Usually strip steel through unpacking, smooth, curling, welding form pipe, then by justifying
Pipe is rolled into rectangular tube and then cuts into needs length, with certain motility and controllability, controls head to the full extent
Stability when pillow mechanism carries out multi-angle regulation in the running of sofa yoke body, rolls out.It is for moulding, particularly left
Right flank part upper end arcwall face is affixed symbol with connector upper end arcwall face, when head pillow mechanism angle is operated, is along an arc
Face track is run, and head pillow mechanism will not be made to launch and pack up face arc and become big, save inner space.Organize part fixture shape separately
For rectangle, sectional dimension is of convenient length, beneficial to the installation of headrest-plate.With reference to perfectly coordinating between above head pillow mechanism component
Use, consolidated the stability of head pillow mechanism, also cost has been saved for enterprise, among being blended in sofa yoke body completely, no
Occupy any unnecessary space.
Used as the preferred of above-mentioned technical proposal, the headrest assemblies, backrest module are constituted and are shaped as rectangle, simple structure
Practicality, prevents take up space.
Used as the preferred of above-mentioned technical proposal, the headrest assemblies can realize head pillow mechanism under the drive of electric pushrod
Multi-angle stable regulation.
Used as the preferred of above-mentioned technical proposal, the electric pushrod is Linear transmission motor drive mechanism.
Electric pushrod front end in this utility model is secured by bolts in the first power driver, drives headrest to promote mainly
Bar, rear end are secured by bolts in the second motorized motions bar, drive backrest primary push rod.When Switching Power Supply starts, Operation switch
Button realizes that electric expansion stick force is received inward, and sofa headrest frame very smooth can be accorded with the inside of sofa yoke, makes the head of people can
To be flat against sofa headrest position；When electric expansion stick force is pushed away outward and can with manual mode operation switch carry out it is multiple headrest receive
Angle motion is returned, allows the angle that consumer is wanted according to oneself to control to adjust.For example, reading is read newspaper, sees TV or neck
The bad crowd of vertebra, elderly population, it is not necessary to adjust whole body strength to realize multi-angle regulation problem, it is only necessary to adjust headrest
Position, it is possible to realize the angle that we want, it is convenient, it is laborsaving, comfortably.In addition, electric pushrod combines headrest assemblies, backrest group
Part actions taken is flexible push pull maneuver up and down, does not result in the occupancy of sofa inner space.Thus electric pushrod is one
Back and forth movement back and forth kind can be carried out in certain limit stroke, by the equipment of driven by power and be used for it is various simple or
In the middle of complicated process structure, distant control, centralized Control are realized as electric operator or is automatically controlled.
In sum, this utility model has moulding simply firm, easy to use, and comfort level is high.Using Electric sofa head
Pillow mechanism only needs to electric pushrod and drives headrest assemblies and backrest module running, it is not necessary to by whole body strength realizing incidence
Multi-angle regulation problem.Such as reading reads the newspaper, see TV etc. couches and comes back on function sofa and come back the head and neck that brings
Uncomfortable problem, is particularly suitable for cervical vertebra discomfort crowd and old people.In addition, electric pushrod combines headrest assemblies, backrest module being made
Action be flexible push pull maneuver up and down, reduce the occupancy of sofa inner space, be that enterprise reduces unit cost, stability
By force.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is a kind of electric functions sofa headrest mechanism Facad structure figure of this utility model；
Fig. 2 is a kind of electric functions sofa headrest mechanism inverse layer structure figure of this utility model；
Fig. 3 is a kind of electric functions sofa headrest mechanism flattened structure figure of this utility model；
Fig. 4 is that 1 structure chart of angle is packed up by a kind of electric functions sofa headrest mechanism of this utility model；
Fig. 5 is that 2 structure chart of angle is packed up by a kind of electric functions sofa headrest mechanism of this utility model；
Fig. 6 is a kind of electric functions sofa headrest mechanism deploying larger angle structure chart of this utility model；
Fig. 7 is the expanded angle that a kind of electric functions sofa headrest mechanism of this utility model is arranged in sofa yoke body
1 structure chart；
Fig. 8 is the expanded angle that a kind of electric functions sofa headrest mechanism of this utility model is arranged in sofa yoke body
2 structure charts；
In figure, 1- headrest assemblies, 2- backrest modules, 3- electric pushrods, 101- headrest primary push rods, the first fixtures of 102-,
The second fixtures of 103-, the first connectors of 104-, the second connectors of 105-, 201- backrest primary push rods, 202- left wings part, 203- are right
Wing member, 204- the first motorized motions bars, 205- the second motorized motions bars, 206- securing members, 11- headrest-plates, 12- sofa yokes.
Specific embodiment
It, to explanation of the present utility model, is not to restriction of the present utility model that this specific embodiment is only.Ability
The done any modification after description of the present utility model has been read of field technique personnel, as long as in the protection of claim
In the range of, all will be protected by Patent Law.
As shown in Figure 1 and Figure 2, a kind of electric functions sofa headrest mechanism, including headrest assemblies 1, backrest module 2, electronic push away
Bar 3.The headrest assemblies 1 be by headrest primary push rod 101, the first fixture 102, the second fixture 103, the first connector 104,
Second connector 105 is constituted.The left side of the headrest primary push rod 101 is fixed on the first connector 104, and right side is fixed on second
On connector 105.The left bottom of first fixture 102 is fixed on the first connector 104；Second fixture
103 bottom right side is fixed on the second connector 105.First connector 104, the second connector 105 are added by rivet
The auxiliary force of upper plastic cement pad is each passed through the upper end hole position of left wing's part 202 and right flank part 203, so as to the composition head that is fixed together
The design-adjustable structure of pillow component 1.The backrest module 2 be by backrest primary push rod 201, left wing's part 202, right flank part 203,
One power driver 204, the second power driver 205, several securing members 206 are constituted.It is fixed on the left of the backrest primary push rod 201
In the lower end position of left wing's part 202, right side is fixed on the lower end position of right flank part 203.Left wing's part 202 and right flank part 203
Certain intervals have several securing members 206 respectively apart from interior, are fixed in the middle of sofa yoke 12 for head pillow mechanism.Described first is electric
Dynamic drive rod 204 is fixed on the centre position of headrest primary push rod 101, and the second motorized motions bar 205 is fixed on backrest and promotes mainly
The centre position of bar 201.The electric pushrod 3 is fixed respectively by the first motorized motions bar 204, the second motorized motions bar 205
Position between headrest assemblies 1 and backrest module 2, the electric pushrod 3 coordinate headrest assemblies 1, backrest module 2 to constitute completely
Electric functions sofa headrest mechanism.The headrest assemblies 1, backrest module 2 are constituted and are shaped as rectangle, simple and practical,
Prevent take up space.
As shown in Fig. 3, Fig. 7, a kind of electric functions sofa headrest mechanism, the headrest primary push rod 101, backrest primary push rod
201 are constituted by square steel tubing, improve the bearing capacity of head pillow mechanism, and head pillow mechanism is improve when multi-angle regulation is carried out
Stability.Left wing's part 202, right flank part 203, the first fixture 102, the second fixture 103, the first connector 104, second
Connector 105, the first motorized motions bar 204, the second motorized motions bar 205, the material of several securing members 206 are steel plate
Material, plasticity is strong, intensity is high, strengthens stability of the sofa headrest mechanism in 12 body operation of whole sofa yoke.
The effect of first fixture 102 and the second fixture 103 is that the position for being easy to headrest-plate 11 is fixed.Described first fixes
Part 102, the second fixture 103, the first connector 104, the second connector 105, left wing's part 202, right flank part 203 and several fastenings
There is one or more hole position on part 206,12 body of sofa yoke is fixed on for headrest assemblies 1 and backrest module 2
On., in more than 2.5mm, the widest part can be supported and be leaned in more than 5cm for left wing's part 202, the minimum thickness of right flank part 203
The weight born in operation by back of the body component 2.The electric pushrod 3 Switching Power Supply energization by way of, by backrest
The cooperation of component 2, the head pillow mechanism track for promoting headrest assemblies 1 to carry out a complete cycle are operated.The headrest assemblies 1 exist
Head pillow mechanism multi-angle stable regulation can be realized under the drive of electric pushrod 3.The electric pushrod 3 is Linear transmission motor
Structure.
Claims (10)
1. a kind of electric functions sofa headrest mechanism, it is characterised in that：Including headrest assemblies (1), backrest module (2), electronic push away
Bar (3)；The headrest assemblies (1) be by headrest primary push rod (101), the first fixture (102), the second fixture (103), first
Connector (104), the second connector (105) are constituted；The first connector is fixed on the left of headrest primary push rod (101)
(104), on, right side is fixed on the second connector (105)；The left bottom of first fixture (102) is fixed on the first company
On fitting (104)；The bottom right side of second fixture (103) is fixed on the second connector (105)；First connection
The auxiliary force of part (104), the second connector (105) by rivet plus plastic cement pad is each passed through left wing's part (202) and right flank
The upper end hole position of part (203), the design-adjustable structure for constituting headrest assemblies (1) so as to be fixed together；The backrest module
(2) it is by backrest primary push rod (201), left wing's part (202), right flank part (203), the first power driver (204), the second electronic drive
Moving part (205), several securing members (206) are constituted；The lower end of left wing's part (202) is fixed on the left of the backrest primary push rod (201)
Position, right side are fixed on the lower end position of right flank part (203)；Left wing's part (202) and right flank part (203) certain intervals distance
Inside there are several securing members (206) respectively, be fixed in the middle of sofa yoke (12) for head pillow mechanism；The first motorized motions bar
(204) centre position of headrest primary push rod (101) is fixed on, the second motorized motions bar (205) is fixed on backrest primary push rod
(201) centre position；The electric pushrod (3) is by the first motorized motions bar (204), the second motorized motions bar (205) point
The position not being fixed between headrest assemblies (1) and backrest module (2), the electric pushrod (3) coordinate headrest assemblies (1), lean on
Back of the body component (2) constitutes complete electric functions sofa headrest mechanism.
2. a kind of electric functions sofa headrest mechanism according to claim 1, it is characterised in that：The headrest primary push rod
(101), backrest primary push rod (201) is constituted by square steel tubing, improves the bearing capacity of head pillow mechanism, and head pillow mechanism is being carried out
Stability is improve during multi-angle regulation.
3. a kind of electric functions sofa headrest mechanism according to claim 1, it is characterised in that：Left wing's part (202), the right side
Wing member (203), the first fixture (102), the second fixture (103), the first connector (104), the second connector (105),
One motorized motions bar (204), the second motorized motions bar (205), the material of several securing members (206) are steel plate sheet material, plastic
The strong, intensity of property is high, strengthens stability of the sofa headrest mechanism in whole sofa yoke (12) body operation.
4. a kind of electric functions sofa headrest mechanism according to claim 3, it is characterised in that：First fixture
(102) effect of and the second fixture (103) is that the position for being easy to headrest-plate (11) is fixed.
5. a kind of electric functions sofa headrest mechanism according to claim 1, it is characterised in that：The electric pushrod (3) is led to
The mode of Switching Power Supply energization is crossed, by the cooperation of backrest module (2), promotes headrest assemblies (1) to carry out a complete cycle
Head pillow mechanism track running.
6. a kind of electric functions sofa headrest mechanism according to claim 3, it is characterised in that：First fixture
(102), the second fixture (103), the first connector (104), the second connector (105), left wing's part (202), right flank part (203)
And have one or more hole position on several securing members (206), it is fixed for headrest assemblies (1) and backrest module (2)
On sofa yoke (12) body.
7. a kind of electric functions sofa headrest mechanism according to claim 3, it is characterised in that：Left wing's part (202), the right side
In more than 2.5mm, the widest part can support backrest module (2) and operate in more than 5cm the minimum thickness of wing member (203)
The weight born in journey.
8. a kind of electric functions sofa headrest mechanism according to claim 1, it is characterised in that：The headrest assemblies (1), lean on
Back of the body component (2) is constituted and is shaped as rectangle, simple and practical, prevents take up space.
9. a kind of electric functions sofa headrest mechanism according to claim 1, it is characterised in that：The headrest assemblies (1) exist
Head pillow mechanism multi-angle stable regulation can be realized under the drive of electric pushrod (3).
10. a kind of electric functions sofa headrest mechanism according to claim 1, it is characterised in that：The electric pushrod (3) is
Linear transmission motor drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737361.9U CN206102179U (en) | 2016-07-07 | 2016-07-07 | Electronic function sofa headrest mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737361.9U CN206102179U (en) | 2016-07-07 | 2016-07-07 | Electronic function sofa headrest mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206102179U true CN206102179U (en) | 2017-04-19 |
Family
ID=58509277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620737361.9U Active CN206102179U (en) | 2016-07-07 | 2016-07-07 | Electronic function sofa headrest mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206102179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037340A (en) * | 2016-07-07 | 2016-10-26 | 浙江国华家具有限公司 | Sofa headrest mechanism with electric function |
| CN110074590A (en) * | 2019-03-06 | 2019-08-02 | 锐迈机械科技（吴江）有限公司 | A kind of electronic something or somebody to fall back on device of preventing damage and its control method |
| CN112167878A (en) * | 2020-09-17 | 2021-01-05 | 海宁市德利家具有限公司 | Safety multifunctional sofa |
-
2016
- 2016-07-07 CN CN201620737361.9U patent/CN206102179U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037340A (en) * | 2016-07-07 | 2016-10-26 | 浙江国华家具有限公司 | Sofa headrest mechanism with electric function |
| CN110074590A (en) * | 2019-03-06 | 2019-08-02 | 锐迈机械科技（吴江）有限公司 | A kind of electronic something or somebody to fall back on device of preventing damage and its control method |
| CN112167878A (en) * | 2020-09-17 | 2021-01-05 | 海宁市德利家具有限公司 | Safety multifunctional sofa |
| CN112167878B (en) * | 2020-09-17 | 2022-03-25 | 海宁市德利家具有限公司 | Safety multifunctional sofa |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313300 Sunshine Avenue 2888, Dipa Street, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qianmen Science and Technology Co., Ltd. Address before: 313300 Zhejiang Guohua Furniture Co., Ltd. of Sunshine Industrial Park, Anji County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Guo Hua furniture Co., Ltd |