CN208344015U - A kind of electric headrest - Google Patents
A kind of electric headrest Download PDFInfo
- Publication number
- CN208344015U CN208344015U CN201820530367.8U CN201820530367U CN208344015U CN 208344015 U CN208344015 U CN 208344015U CN 201820530367 U CN201820530367 U CN 201820530367U CN 208344015 U CN208344015 U CN 208344015U
- Authority
- CN
- China
- Prior art keywords
- strut
- head rest
- rest body
- screw rod
- electric headrest
- 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.)
- Active
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model belongs to car accessories technical field, provides a kind of electric headrest, comprising: head rest body, inner hollow；Strut is U-tube, and the U-shaped bottom of strut is set to inside head rest body, and strut both ends extend outwardly from headrest body bottom portion；Driving assembly, setting are fixed on inside head rest body, and driving assembly drives head rest body to move up and down along strut.Compared with prior art, the utility model is rotated by motor driven screw rod, screw rod is moved up and down relative to silk braid, motor is fixedly connected with head rest body, head rest body can be moved up and down along strut, so that height of headrest meets the needs of different users, overall structure is simple, easy to use.
Description
Technical field
The utility model belongs to car accessories technical field, and in particular to a kind of electric headrest.
Background technique
In order to improve human comfort headrest can be arranged in backrest upper end in seat, when head can lean against head just
More comfortable when on pillow, since everyone height is different, cannot meet just every time with the headrest of backrest fixed setting makes
Use demand.Headrest is usually equipped with support fixed link by inside, is fixedly connected with backrest, the headrest of support is housed outside fixed link
Ontology improves the comfort level in use in head rest body outer cladding soft material, and ordinary headrest setting is fixed on above backrest
And cannot be adjusted, the demand of user cannot be flexibly met.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, is proposed a kind of easy to use, adjustable
The electric headrest of section.
The purpose of this utility model can be realized by the following technical scheme: a kind of electric headrest, including,
Head rest body, inner hollow；
Strut is U-tube, and the U-shaped bottom of the strut is set to inside head rest body, and the strut both ends are from headrest
Body bottom portion extends outwardly；
Driving assembly, setting are fixed on inside head rest body, and the driving component drives head rest body along on strut
Lower movement.
In a kind of above-mentioned electric headrest, the driving component has motor and screw rod, and the screw lower end is set to electricity
In machine, strut U-shaped bottom is provided with fixed mechanism, and silk braid is provided in the fixed mechanism, and the screw rod upper end is worn
In silk braid.
In a kind of above-mentioned electric headrest, respectively there are a block button hole, the fixed mechanism bottom in the fixed mechanism two sides
Portion is provided with the through-hole passed through for screw rod.
In a kind of above-mentioned electric headrest, installation lid is provided with above the fixed mechanism, the installation, which covers, to be provided with
For the limit hole by screw rod, the installation lid two sides are each provided with the buckle being coupled with block button hole.
In a kind of above-mentioned electric headrest, the head rest body bottom is provided with opening, and the motor is fixed by screw
It is installed in the opening of head rest body bottom end.
In a kind of above-mentioned electric headrest, the strut two sides are arranged with support construction respectively, and the support construction passes through
Clamping engagement is fixed in head rest body.
In a kind of above-mentioned electric headrest, the support construction has the first supporting block and the second supporting block, and described first
Supporting block is sheathed on the middle part of every side strut, and second supporting block is sheathed on the strut below the first supporting block, and described
Two supporting blocks are installed on head rest body bottom end.
In a kind of above-mentioned electric headrest, the strut inner hollow is provided on the strut of the fixed mechanism side
Strut surfaces externally and internally is run through in one harness hole, the harness hole.
In a kind of above-mentioned electric headrest, the motor is connected with harness, and the harness is upward through the harness on strut
Hole enters strut, and stretches out along strut from strut one end.
In a kind of above-mentioned electric headrest, stop flange, institute are fixed in the head rest body right above the fixed mechanism
It states and penetrates stop flange at the top of screw rod and positioned.
Compared with prior art, the utility model is rotated by motor driven screw rod, and screw rod is moved up and down relative to silk braid,
Motor is fixedly connected with head rest body, and head rest body can be moved up and down along strut, so that height of headrest
Meets the needs of different users, overall structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electric headrest of the utility model；
Fig. 2 is a kind of electric headrest schematic diagram of internal structure of the utility model；
Fig. 3 is silk braid and fixed mechanism structural schematic diagram；
Fig. 4 is fixed mechanism and installation lid structural schematic diagram.
In figure, head rest body 100, screw 110, support construction 120, the first supporting block 121, the second supporting block 122, limit
Flange 130, strut 200, fixed mechanism 210, block button hole 211, through-hole 212, silk braid 220 install lid 230, limit hole 231, card
Button 232, harness hole 240, driving assembly 300, motor 310, harness 311, screw rod 320.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, a kind of electric headrest, comprising: a kind of electric headrest, including, head rest body 100, inside
It is hollow；Strut 200 is U-tube, and the U-shaped bottom of strut 200 is set to inside head rest body 100, and 200 both ends of strut are from the beginning
Pillow 100 bottom of ontology extends outwardly；Driving assembly 300, setting are fixed on inside head rest body 100, and driving assembly 300 drives
Head rest body 100 is moved up and down along strut 200.
The U-shaped bottom of strut 200 is arranged in head rest body 100, has support positioning action, 200 both ends of strut are from the beginning
The bottom opening of pillow ontology 100 extends out, convenient for assembling with backrest, since driving assembly 300 and head rest body 100 are fixed
Connection, under the action of driving assembly 300, last head rest body 100 can move up and down along strut 200, to reach tune
The effect of head restraint.
Preferably, as shown in Figure 3 and Figure 4, driving assembly 300 has motor 310 and screw rod 320, the setting of 320 lower end of screw rod
In in motor 310, strut 200U shape bottom is provided with fixed mechanism 210, and silk braid 220, screw rod are provided in fixed mechanism 210
320 upper ends are threaded through in silk braid 220.
Silk braid 220 is installed in the fixed mechanism 210 on strut 200, and 220 position of silk braid is static relative to strut 200, silk
Bar 320 is rotatably threaded through in silk braid 220, and 320 lower end of screw rod is mounted in motor 310, and motor 310 drives screw rod after powered up
320 rotations, during rotation, screw rod 320 moves up and down in silk braid 220, and screw rod 320 is relatively moved with silk braid 220,
Driving assembly 300 is fixed in head rest body 100, head rest body 100 can be driven along strut so that screw rod 320 moves up and down
200 move up and down.
It is further preferred that respectively there are a block button hole 211 in 210 two sides of fixed mechanism, 210 bottom of fixed mechanism is provided with
The through-hole 212 passed through for screw rod 320.
Screw rod 320 passes through through-hole 212 from top to bottom, and the silk braid 220 of 320 upper end of screw rod is encased in fixed mechanism 210, will
Silk braid 220 is positioned with strut 200.
It is further preferred that being provided with installation lid 230 above fixed mechanism 210, installs and be provided on lid 230 for passing through
The limit hole 231 of screw rod 320, installation 230 two sides of lid are each provided with the buckle being coupled with block button hole 211 232.
After silk braid 220 is encased in fixed mechanism 210, limit hole 231 is passed through at the top of screw rod 320, installation lid 230 is downward
Installation, buckle 232 are coupled with block button hole 211, and silk braid 220 is located in fixed mechanism 210 by installation lid 230, are being carried out
In 320 moving process of screw rod, 220 upper and lower position of silk braid is defined by fixed mechanism 210 and installation lid 230.
Preferably, 100 bottom of head rest body is provided with opening, and motor 310 is fixedly installed in head rest body by screw 110
In the opening of 100 bottom ends.
Motor 310 is fixedly connected with head rest body 100, and 200 position of strut is fixed, after the driving of motor 310, head rest body
100 move progress 100 height adjustment of head rest body along strut 200, and structure is simple, clear principle.
Preferably, 200 two sides of strut are arranged with support construction 120 respectively, and support construction 120 is fixed on by being engaged by clamping
In head rest body 100.
It is hollow structure in head rest body 100, support construction 120 is sheathed on strut 200, due to 120 energy of support construction
Engaging is installed in head rest body 100, and the support of strut 200 is fixed in head rest body 100 by support construction 120, limitation movement
Range can be slided between strut 200 and support construction 120, and support construction 120 plays guiding in adjustment process and support is made
With.
It is further preferred that support construction 120 has the first supporting block 121 and the second supporting block 122, the first supporting block
121 are sheathed on the middle part of every side strut 200, and the second supporting block 122 is sheathed on the strut 200 of 121 lower section of the first supporting block, the
Two supporting blocks 122 are installed on 100 bottom end of head rest body.
Motor 310 drives the rotation of screw rod 320 that dynamic head rest body 100 is enabled to move on strut 200, different location
First supporting block 121 and the second supporting block 122 preferably can be supported fixation to 200 middle part of strut and bottom, and
Guiding and position-limiting action are played in 200 relative motion of head rest body 100 and strut, prevents the strut in mobile adjustment process
200 are detached from head rest body 100.
Preferably, 200 inner hollow of strut is provided with a harness hole 240 on the strut 200 of 210 side of fixed mechanism,
200 surfaces externally and internally of strut is run through in harness hole 240.
Harness hole 240 is used to penetrate the harness 311 of motor 310 strut 200, and harness 311 is routed along strut 200, right
Harness 311 plays a protective role.
It is further preferred that motor 310 is connected with harness 311, harness 311 is upward through the harness hole 240 on strut 200
It is stretched out into strut 200, and along strut 200 from 200 one end of strut.
Motor 310, which needs to be powered and control work, reaches regulating effect, and harness 311 extends out from motor 310
It is penetrated into inside strut 200 upwardly through behind the space inside head rest body 100 from harness hole 240 afterwards, and along strut 200
It stretches out, 200 both ends of strut are installed to after back, and harness 311 is connected on control device, are started by manual control and are adjusted
Section finally reaches regulating effect, and harness 311 extends out from headrest by strut 200, can be completely hidden by harness 311
Hiding, hidden danger caused by avoiding harness 311 exposed, harness 311 is neat, debugging is easily installed, when head rest body 100 is along strut
When 200 mobile adjusting, harness 311 can suitably be folded in 100 inner space of head rest body, will not be damaged to harness 311.
Preferably, stop flange 130,320 top of screw rod are fixed in the head rest body 100 right above fixed mechanism 210
Stop flange 130 is penetrated to be positioned.
When motor 310 drives screw rod 320 to rotate, screw rod 320 can be moved up and down along silk braid 220, can at the top of screw rod 320
To pass through stop flange 130, there is guiding function, and limit the path that screw rod 320 moves up.
Below according to above embodiments, the course of work and principle of a kind of electric headrest are described.
Motor 310 is powered via harness 311 to be started, and motor 310 drives screw rod 320 to rotate in silk braid 220 and along silk
Set 220 moves up and down, and for 220 location and installation of silk braid in fixed mechanism 210 is solid, fixed mechanism 210 is fixedly connected on strut 200
On, it cannot be relatively moved between silk braid 220 and strut 200.Screw rod 320 rotates meeting so that screw rod 320 moves down on silk braid 220
Dynamic, 320 top of screw rod passes through stop flange 130 and moves along stop flange 130, and motor 310 and head rest body 100 pass through spiral shell
Nail 110 is fixedly connected, and strut 200 plays a supportive role to head rest body 100 and for being fixed on backrest, on strut 200
Support construction 120 and head rest body 100 clamping being arranged are installed, and strut 200 and support construction 120 are slidably to be arranged, and are propped up
The position of bar 200 is unadjustable, so that the rotation of screw rod 320 will drive head rest body 100 and relatively move on strut 200, reaches
To height of headrest regulating effect.
The utility model is rotated by the driving screw rod 320 of motor 310 finally moves up head rest body 100 in strut 200
Dynamic to achieve the effect that adjust headrest positions, support construction 120 plays orientation position-limiting action in moving process, and overall structure is simple,
Motorized adjustment is easy to use.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of electric headrest, which is characterized in that including,
Head rest body, inner hollow；
Strut is U-tube, and the U-shaped bottom of the strut is set to inside head rest body, and the strut both ends are from head rest body
Bottom extends outwardly；
Driving assembly, setting are fixed on inside head rest body, and the driving component drives head rest body along moving down on strut
It is dynamic.
2. a kind of electric headrest according to claim 1, it is characterised in that: the driving component has motor and screw rod,
The screw lower end is set in motor, and strut U-shaped bottom is provided with fixed mechanism, is provided with silk in the fixed mechanism
Set, the screw rod upper end is threaded through in silk braid.
3. a kind of electric headrest according to claim 2, it is characterised in that: respectively there are a card in the fixed mechanism two sides
Button hole, the fixed mechanism bottom are provided with the through-hole passed through for screw rod.
4. a kind of electric headrest according to claim 3, it is characterised in that: be provided with installation above the fixed mechanism
Lid, the installation cover the limit hole being provided with for by screw rod, and the installation lid two sides are each provided with one and block button hole
The buckle being coupled.
5. a kind of electric headrest according to claim 2, it is characterised in that: the head rest body bottom is provided with opening,
The motor is fixedly installed in the opening of head rest body bottom end by screw.
6. a kind of electric headrest according to claim 1, it is characterised in that: the strut two sides are arranged with support knot respectively
Structure, the support construction are fixed in head rest body by being engaged by clamping.
7. a kind of electric headrest according to claim 6, it is characterised in that: the support construction have the first supporting block and
Second supporting block, first supporting block are sheathed on the middle part of every side strut, and second supporting block is sheathed on the first supporting block
On the strut of lower section, second supporting block is installed on head rest body bottom end.
8. a kind of electric headrest according to claim 2, it is characterised in that: the strut inner hollow, the fixed machine
A harness hole is provided on the strut of structure side, strut surfaces externally and internally is run through in the harness hole.
9. a kind of electric headrest according to claim 8, it is characterised in that: the motor is connected with harness, the harness
The harness hole being upward through on strut enters strut, and stretches out along strut from strut one end.
10. a kind of electric headrest according to claim 2, it is characterised in that: the headrest sheet right above the fixed mechanism
It is fixed with stop flange on body, penetrates stop flange at the top of the screw rod and is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530367.8U CN208344015U (en) | 2018-04-13 | 2018-04-13 | A kind of electric headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530367.8U CN208344015U (en) | 2018-04-13 | 2018-04-13 | A kind of electric headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208344015U true CN208344015U (en) | 2019-01-08 |
Family
ID=64884752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530367.8U Active CN208344015U (en) | 2018-04-13 | 2018-04-13 | A kind of electric headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208344015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357404A (en) * | 2018-04-13 | 2018-08-03 | 宁波继峰汽车零部件股份有限公司 | A kind of electric headrest |
| WO2023000682A1 (en) | 2021-07-21 | 2023-01-26 | 延锋国际汽车技术有限公司 | Seat headrest and vehicle seat |
-
2018
- 2018-04-13 CN CN201820530367.8U patent/CN208344015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357404A (en) * | 2018-04-13 | 2018-08-03 | 宁波继峰汽车零部件股份有限公司 | A kind of electric headrest |
| WO2023000682A1 (en) | 2021-07-21 | 2023-01-26 | 延锋国际汽车技术有限公司 | Seat headrest and vehicle seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2722230C2 (en) | Anthropomorphic rotatable support of upper part of seat back | |
| CN209135906U (en) | Finger angular adjustment apparatus | |
| RU142825U1 (en) | INTEGRATED HEADREST ASSEMBLY | |
| RU146782U1 (en) | CHAIR UPPER TILT SYSTEM | |
| CN208344015U (en) | A kind of electric headrest | |
| CN103738205B (en) | Adjusting component for adjusting width of side wing of vehicle seat | |
| CN107455973B (en) | Massage office chair capable of manually adjusting massage position | |
| CN105916407B (en) | Lumbar support system | |
| US20220248864A1 (en) | Single-motor electrically powered bed | |
| CN108357404A (en) | A kind of electric headrest | |
| CN207737170U (en) | The interior mounting structure of feet of passengers massage apparatus | |
| CN202959586U (en) | Seat and leg support regulation device thereof | |
| CN102795135A (en) | Six-direction electric adjusting mechanism for car seat headrest | |
| CN207023799U (en) | Headrest waist integrated bracket and Electric sofa | |
| CN205410462U (en) | Chair tray with adjustable | |
| CN205531870U (en) | Hinge subassembly that can hide | |
| CN207604682U (en) | Massage armchair | |
| CN206491549U (en) | Improve the thing to sit on of telescopic bustle | |
| CN101623152A (en) | Back rest shape-adjustable seat | |
| CN109878387A (en) | Automotive seat | |
| CN206729607U (en) | Software recliner | |
| CN209395648U (en) | A kind of electronic four-way headrest | |
| CN204956185U (en) | Be provided with car seat that rear foot held in palm subassembly | |
| CN102795134A (en) | Automobile seat headrest adjusting mechanism used for up-down and front-back electrical control | |
| CN207532182U (en) | A kind of adjustable lumbar support and the sofa backrest device of headrest support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |