CN204956194U - Four -way control headrest framework - Google Patents
Four -way control headrest framework Download PDFInfo
- Publication number
- CN204956194U CN204956194U CN201520593713.3U CN201520593713U CN204956194U CN 204956194 U CN204956194 U CN 204956194U CN 201520593713 U CN201520593713 U CN 201520593713U CN 204956194 U CN204956194 U CN 204956194U
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- CN
- China
- Prior art keywords
- push rod
- horizontal push
- plastic part
- trip lever
- bulk plastic
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- 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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Abstract
The utility model relates to a four -way control headrest framework, adjustment mechanism includes perpendicular trip lever, horizontal push rod and body working of plastics, the horizontal push rod that removes about transversely install at body working of plastics middle part, install the perpendicular trip lever that reciprocates on the horizontal push rod, body working of plastics slidable mounting lie in horizontal push rod below and with body working of plastics vertically guide post, the button that meets with horizontal push rod one end is installed to body working of plastics one side, arrange the inclined plane of laminating mutually between perpendicular trip lever and the horizontal push rod, the tooth portion that is connected with the inside meshing of shell is arranged on perpendicular trip lever upper portion, install the branch that reciprocates in the body working of plastics both ends, horizontal push rod is close to branch department and installs the unblock spring beam. The utility model has the characteristics of the degree of difficulty of simple structure, low in production cost, once only four directions of while regulation headrest, the regulation of greatly reduced headrest, the reduction is rested the head on and is adjusted the required time etc.
Description
Technical field
The utility model relates to automobile headrest framework technical field, particularly relates to a kind of four-way and regulates head pillow frame.
Background technology
The effect of manned vehicle ordinary headrest is generally for occupant's head provides support, ordinary headrest is the upper and lower fore-and-aft direction control apparatus of tool not, can not according to the custom by bus of occupant, and the different heights of different occupant, select suitable front and back position to be up and down that occupant's head provides support, reduce traveling comfort and the practicality of headrest.
Some four-ways that market is released regulate headrest inner structure very complicated, the cost of manufacture of resting the head on is made to increase, be not suitable for being used on general manned vehicle, time simultaneously adjustment headrest on the market regulates, need to carry out multipole adjustment to headrest, be merely able to select two relative directions of headrest to regulate, again two other direction is regulated after adjustment completes, greatly increase the difficulty regulating headrest, can't ensure according to factors such as user's heights simultaneously, make to rest the head on and be in position the most suitable, so regulate difficulty to reduce headrest, and save the time of headrest adjustment, while designing a kind of can solving the problem, also there is structure comparatively simple, the four-way that productive costs is lower regulates headrest to be necessary.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of four-way and regulates head pillow frame, there is the difficulty that structure is simple, productive costs is low, can disposablely regulate headrest four direction, greatly reduction headrest to regulate simultaneously, reduce the features such as the time needed for headrest adjustment.
The utility model solves the technical scheme that its technical matters adopts: provide a kind of four-way to regulate head pillow frame, comprise regulating mechanism, shell and energy-absorbing material, in described shell, regulating mechanism is installed, described case surface is provided with energy-absorbing material, described regulating mechanism comprises vertical trip lever, horizontal push rod and bulk plastic part, the horizontal push rod of sway is horizontally installed with in the middle part of described bulk plastic part, described horizontal push rod is provided with the vertical trip lever moved up and down, described bulk plastic part is slidably mounted on and is positioned on guidepost below horizontal push rod and vertical with bulk plastic part, described bulk plastic part side is provided with the button connected with horizontal push rod one end, the inclined-plane fitted is furnished with between described vertical trip lever and horizontal push rod, described vertical trip lever top is furnished with the connection teeth portion engaged with enclosure, in described bulk plastic part two ends, the pole moved up and down is installed, described horizontal push rod is provided with unblock spring bar near pole place.
Bulk plastic part is as regulating before and after headrest and the vital parts of upper-lower position, by bulk plastic part is arranged on guidepost, bulk plastic part can be moved forward and backward along guidepost direction, be used for regulating headrest fore-and-aft direction position, by being provided with at bulk plastic part two ends the pole moved up and down, the position of headrest above-below direction can be regulated by pole coming, conveniently to rest the head on adjustment, need bulk plastic part position local device is installed, by vertical trip lever upper end is arranged in end difference, top in enclosure is arranged to be the shape matched with end difference simultaneously, bulk plastic part front and back position can be locked, and in order to locking branch, spring bar is unlocked by installing, pole can not arbitrarily be moved up and down.
The main purpose of the technical program, by installing rational release mechanism, whole four-way is made to regulate head pillow frame can regulate upper-lower position before and after head pillow frame at the same time, solution locking key is used as by button installation, button leans on mutually with one end of horizontal push rod, horizontal push rod is provided with unblock spring bar, unlock spring bar locking branch, in the middle part of horizontal push rod, downside is furnished with ramp projections simultaneously, fit with vertical trip lever bottom in the inclined-plane of ramp projections, when user is with hand propelled button time, horizontal push rod is promoted by button, horizontal push rod is moved towards the other end, unlock spring bar to be opened simultaneously, head pillow frame can move up and down, and horizontal push rod ramp projections moves, ramp projections can press down vertical trip lever, the end difference of vertical trip lever upper end and enclosure are departed from, head pillow frame can be moved forward and backward, solve the required subject matter solved of whole technical scheme.
Supplement as to the one of technical scheme described in the utility model, the lower surface place of described horizontal push rod is furnished with the bevel direction ramp projections relative with the installation site of button, described vertical trip lever lower disposed has the binding face matched with ramp projections, vertical trip lever, towards must be relative with the installation site of button, can press down when horizontal push rod is pushed by this ramp projections inclined-plane.
Supplement as to the one of technical scheme described in the utility model, described pole upper end is provided with the position-limited lever parallel with guidepost, pole upper end is positioned at bulk plastic part two ends, in order to limit headrest upper-lower position, just pole slippage from bulk plastic part when face headrest regulates, so install position-limited lever in pole upper end, position-limited lever is through pole upper end, at bulk plastic part, the word through hole that pole position is furnished with the vertical layout matched with position-limited lever is installed simultaneously, position-limited lever end is positioned at a word through hole, pole can be moved up and down by head in a word through hole, avoid pole slippage from bulk plastic part.
As preferred to the one of technical scheme described in the utility model, described guidepost has two and is arranged symmetrically, described guidepost inserts and is arranged in the cylindrical hole of bulk plastic part bottom, in cylindrical hole, elastic component is installed, a guidepost also can play directional tagging, and this mode is installed, stable during in order to improve installation, convenient when making head pillow frame regulate simultaneously, just must be arranged on bulk plastic part lower middle position, and vertical trip lever is also arranged in the middle part of bulk plastic part, in order to avoid vertical trip lever and guidepost are collided, so whole bulk plastic part will be strengthened, the cost of product is increased, and by two guideposts, guidepost is staggered with vertical trip lever, can either ensure that headrest is installed stable, convenient during adjustment, vertical trip lever and guidepost can be avoided again to collide.
Supplement as to the one of technical scheme described in the utility model, described vertical trip lever lower end is vertically provided with the first retracing spring, first described retracing spring one end is connected with bulk plastic part bottom, the other end is connected with vertical trip lever, by installing the first retracing spring, making vertical trip lever be returned to position originally when not stressing, carrying out vertical trip lever locking.
Supplement as to the one of technical scheme described in the utility model, described horizontal push rod side is provided with the second retracing spring, the second described retracing spring is horizontal arrangement, its one end is connected with in the middle part of horizontal push rod, the other end is fixed on bulk plastic part, in order to control horizontal recovery rod, second retracing spring is installed, position originally can be returned to when horizontal push rod is not stressed, pass through chain reaction simultaneously, make vertical trip lever can not be subject to horizontal push rod downforce, make vertical trip lever under the effect of the first retracing spring, be returned to position originally.
Supplement as to the one of technical scheme described in the utility model, described button is provided with conductive bar near the side of bulk plastic part, and described conductive bar one end is leaned on mutually with horizontal push rod one end, by installing conductive bar, when making button promote horizontal push rod, horizontal push rod is stressed more stable.
Supplement as to the one of technical scheme described in the utility model, described unblock spring bar is tool ring-type jaggy, its one end is fixed on horizontal push rod, the other end be plugged in the knock hole of horizontal push rod, described unblock spring bar inner ring presses pole, under unlocking spring bar normal state, its inner ring presses pole, pole cannot be moved, and when horizontal push rod moves time, unlock spring bar to be plugged on one end in the knock hole of horizontal push rod along with horizontal push rod and to move, make to unlock spring bar to be opened, unlock spring bar inner ring not fit with pole, pole can be moved up and down.
Supplement as to the one of technical scheme described in the utility model, described shell is divided into upper casing and lower casing, adopts snap close to connect between described upper casing and lower casing, by shell is divided into upper casing and lower casing, whole fitting process can be simplified, improve the production efficiency of product.
Supplement as to the one of technical scheme described in the utility model, described bulk plastic part is installed bottom, pole place and is provided with fixed cover, and described fixed cover adopts elastomeric material to make, and gives pole a dumping force.
beneficial effect
The utility model relates to a kind of four-way and regulates head pillow frame, bulk plastic part is as regulating before and after headrest and the vital parts of upper-lower position, by bulk plastic part is arranged on guidepost, bulk plastic part can be moved forward and backward along guidepost direction, be used for regulating headrest fore-and-aft direction position, by being provided with at bulk plastic part two ends the pole moved up and down, the position of headrest above-below direction can be regulated by pole coming.The utility model has the difficulty that structure is simple, productive costs is low, can disposablely regulate headrest four direction, greatly reduction headrest to regulate simultaneously, reduces the features such as the time needed for headrest adjustment.
Accompanying drawing explanation
Fig. 1 is the utility model side sectional view;
Fig. 2 is the first inner structure view described in the utility model;
Fig. 3 is the second inner structure view described in the utility model;
Fig. 4 is the 3rd inner structure view described in the utility model;
Topology view when Fig. 5 is the utility model matched moulds.
Diagram: 1, regulating mechanism, 2, shell, 3, regulating mechanism, 4, upper casing, 5, lower casing, 6, button, 7, conductive bar, 8, bulk plastic part, 9, vertical trip lever, 10, position-limited lever, 11, horizontal push rod, 12, guidepost, 13, the first retracing spring, 14, fixed cover, 15, unlock spring bar, 16, the second retracing spring, 17, pole.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment of the present utility model relates to a kind of four-way and regulates head pillow frame, as shown in Fig. 1-5, comprise regulating mechanism 1, shell 2 and energy-absorbing material 3, in described shell 2, regulating mechanism 1 is installed, described shell 2 is provided with energy-absorbing material 3 on the surface, described regulating mechanism 1 comprises vertical trip lever 9, horizontal push rod 11 and bulk plastic part 8, the horizontal push rod 11 of sway is horizontally installed with in the middle part of described bulk plastic part 8, described horizontal push rod 11 is provided with the vertical trip lever 9 moved up and down, described bulk plastic part 8 is slidably mounted on and is positioned on guidepost 12 below horizontal push rod 11 and vertical with bulk plastic part 8, described bulk plastic part 8 side is provided with the button 6 connected with horizontal push rod 11 one end, the inclined-plane fitted is furnished with between described vertical trip lever 9 and horizontal push rod 11, described vertical trip lever 9 top is furnished with the connection teeth portion engaged with shell 2 inside, in described bulk plastic part 8 two ends, the pole 17 moved up and down is installed, described horizontal push rod 11 is provided with near pole 17 place and unlocks spring bar 15.
The lower surface place of described horizontal push rod 11 is furnished with the bevel direction ramp projections relative with the installation site of button 6, and described vertical trip lever 9 lower disposed has the binding face matched with ramp projections.
Described pole 17 upper end is provided with the position-limited lever 10 parallel with guidepost 12.
Described guidepost 12 has two and is arranged symmetrically, and described guidepost 12 inserts and is arranged in the cylindrical hole of bulk plastic part 8 bottom, is provided with elastic component in cylindrical hole.
Described vertical trip lever 9 lower end is vertically provided with the first retracing spring 13, and first described retracing spring 13 one end is connected with bulk plastic part 8 bottom, and the other end is connected with vertical trip lever 9.
Described horizontal push rod 11 side is provided with the second retracing spring 16, and the second described retracing spring 16 is in horizontal arrangement, and its one end is connected with in the middle part of horizontal push rod 11, and the other end is fixed on bulk plastic part 8.
Described button 6 is provided with conductive bar 7 near the side of bulk plastic part 8, and described conductive bar 7 one end is leaned on mutually with horizontal push rod 11 one end.
Described unblock spring bar 15 is in tool ring-type jaggy, and its one end is fixed on horizontal push rod 11, the other end be plugged in the knock hole of horizontal push rod 11, described unblock spring bar 15 inner ring presses pole 17.
Described shell 2 is divided into upper casing 4 and lower casing 5, adopts snap close to connect between described upper casing 4 and lower casing 5.
Described bulk plastic part 8 is installed bottom, pole 17 place and is provided with fixed cover 14, and described fixed cover 14 adopts elastomeric material to make, and gives pole 17 1 dumping forces.
Embodiment 1
When needs regulate whole head pillow frame position time, with the hands buttress head pillow frame outside, finger presses the button 6 afterwards, button 6 drives conductive bar 7 to promote horizontal push rod 11, horizontal push rod 11 moves and unblock spring bar 15 is widened, unlock pole 17, simultaneously due to the ramp projections of horizontal push rod 11, vertical trip lever 9 can be pressed down when horizontal push rod 11 is promoted, vertical trip lever 9 upper end is separated with shell 2 inner upper wall, unlock bulk plastic part 8, the finger pressing the button 6 afterwards can not unclamp, regulate position upper and lower before and after head pillow frame by both hands simultaneously, by guidepost 12, whole bulk plastic part 8 can be moved forward and backward along guidepost 12, by a word through hole and the pole 17 at bulk plastic part 8 two ends, pole 17 can be moved up and down, after being adjusted to correct position, release button 6, now horizontal push rod 11 is because the restoring force of the second retracing spring 16 back moves, horizontal push rod 11 is in position originally, unlock spring bar 15 to reply simultaneously, its inner ring presses pole 17, locking pole 17, vertical trip lever 9 is because the first retracing spring 13 of below simultaneously, up upspring, vertical trip lever 9 is fitted with shell 2 inner upper wall, the upper end of vertical trip lever 9 connects teeth portion and engages with shell 2 inner upper wall, lock vertical trip lever 9.
The difficulty that the utility model can disposablely regulate headrest four direction, greatly reduction headrest to regulate simultaneously, reduces the features such as the time needed for headrest adjustment
Embodiment 2
Vertical trip lever 9 upper end and shell 2 inner upper wall can adopt detent projection structure, and vertical trip lever 9 engages fixing with shell 2 inner upper wall.
When needs regulate whole head pillow frame position time, with the hands buttress head pillow frame outside, finger presses the button 6 afterwards, button 6 drives conductive bar 7 to promote horizontal push rod 11, horizontal push rod 11 moves and unblock spring bar 15 is widened, unlock pole 17, simultaneously due to the ramp projections of horizontal push rod 11, vertical trip lever 9 can be pressed down when horizontal push rod 11 is promoted, vertical trip lever 9 upper end is separated with shell 2 inner upper wall, dentation engaging piece departs from, bulk plastic part 8 can be moved, the finger pressing the button 6 afterwards can not unclamp, regulate position upper and lower before and after head pillow frame by both hands simultaneously, by guidepost 12, whole bulk plastic part 8 can be moved forward and backward along guidepost 12, by a word through hole and the pole 17 at bulk plastic part 8 two ends, pole 17 can be moved up and down, after being adjusted to correct position, release button 6, now horizontal push rod 11 is because the restoring force of the second retracing spring 16 back moves, horizontal push rod 11 is in position originally, unlock spring bar 15 to reply simultaneously, its inner ring presses pole 17, locking pole 17, vertical trip lever 9 is because the first retracing spring 13 of below simultaneously, up upspring, vertical trip lever 9 is fitted with shell 2 inner upper wall, the upper end teeth portion of vertical trip lever 9 engages with shell 2 inner upper wall teeth portion, bulk plastic part 8 can not be moved.
Vertical trip lever 9 engages fixing with shell 2 inner upper wall, time headrest is regulated, precision is more accurate, engages fixing stability better simultaneously.
Embodiment 3
Unblock spring bar 15 on horizontal push rod 11 is because needing constantly to reply opens, its service life is reduced, can by arranging that buckle structure draws replacement, on pole 17 1 side position, vertical Plug Division is furnished with at horizontal push rod 11, plugging position is in the relative position of horizontal push rod 11 near button 6 one end, pole 17 is furnished with the little indent circular groove of a row simultaneously, vertical Plug Division is furnished with near indent circular groove side the socket matched with indent circular groove and connects projection, grafting projection adopts metal piece, and grafting projection is plugged in indent circular groove and is fixed.
When horizontal push rod 11 is subject to thrust promotion, indent circular groove is separated with grafting projection, can regulate head pillow frame height afterwards, and when release button 6, horizontal push rod 11 is subject to the restoring force of the second retracing spring 16, makes grafting projection be plugged in indent circular groove, locking pole 17.
Adopt metal buckle structure, can make increase the service life of resting the head on.
Embodiment 4
Head pillow frame is stretched out in pole 17 lower end, rotation adjustment structure can be installed between two pole 17 lower ends, make whole head pillow frame when the function possessing four-way adjustment, also there is the effect of rotation, user's frame can be made to rest the head on and be adjusted to the position of the most comfortable.
Claims (10)
1. a four-way regulates head pillow frame, comprise regulating mechanism (1), shell (2) and energy-absorbing material (3), in described shell (2), regulating mechanism (1) is installed, described shell (2) is provided with energy-absorbing material (3) on the surface, it is characterized in that: described regulating mechanism (1) comprises vertical trip lever (9), horizontal push rod (11) and bulk plastic part (8), described bulk plastic part (8) middle part is horizontally installed with the horizontal push rod (11) of sway, described horizontal push rod (11) is provided with the vertical trip lever (9) moved up and down, described bulk plastic part (8) is slidably mounted on and is positioned on guidepost (12) below horizontal push rod (11) and vertical with bulk plastic part (8), described bulk plastic part (8) side is provided with the button (6) connected with horizontal push rod (11) one end, the inclined-plane fitted is furnished with between described vertical trip lever (9) and horizontal push rod (11), described vertical trip lever (9) top is furnished with the connection teeth portion engaged with shell (2) inside, the pole (17) moved up and down is installed in described bulk plastic part (8) two ends, described horizontal push rod (11) is provided with near pole (17) place and unlocks spring bar (15).
2. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: the lower surface place of described horizontal push rod (11) is furnished with the bevel direction ramp projections relative with the installation site of button (6), and described vertical trip lever (9) lower disposed has the binding face matched with ramp projections.
3. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: described pole (17) upper end is provided with the position-limited lever (10) parallel with guidepost (12).
4. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: described guidepost (12) has two and is arranged symmetrically, described guidepost (12) inserts and is arranged in the cylindrical hole of bulk plastic part (8) bottom, is provided with elastic component in cylindrical hole.
5. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: described vertical trip lever (9) lower end is vertically provided with the first retracing spring (13), described the first retracing spring (13) one end is connected with bulk plastic part (8) bottom, and the other end is connected with vertical trip lever (9).
6. a kind of four-way according to claim 5 regulates head pillow frame, it is characterized in that: described horizontal push rod (11) side is provided with the second retracing spring (16), described the second retracing spring (16) is in horizontal arrangement, its one end is connected with horizontal push rod (11) middle part, and the other end is fixed on bulk plastic part (8).
7. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: described button (6) is provided with conductive bar (7) near the side of bulk plastic part (8), and described conductive bar (7) one end is leaned on mutually with horizontal push rod (11) one end.
8. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: described unblock spring bar (15) is ring-type jaggy in tool, its one end is fixed on horizontal push rod (11), the other end be plugged in the knock hole of horizontal push rod (11), described unblock spring bar (15) inner ring presses pole (17).
9. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: described shell (2) is divided into upper casing (4) and lower casing (5), between described upper casing (4) and lower casing (5), adopt snap close to connect.
10. a kind of four-way according to claim 1 regulates head pillow frame, it is characterized in that: described bulk plastic part (8) is installed pole (17) bottom, place and is provided with fixed cover (14), described fixed cover (14) adopts elastomeric material to make, and gives pole (17) dumping forces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593713.3U CN204956194U (en) | 2015-08-07 | 2015-08-07 | Four -way control headrest framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593713.3U CN204956194U (en) | 2015-08-07 | 2015-08-07 | Four -way control headrest framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956194U true CN204956194U (en) | 2016-01-13 |
Family
ID=55051279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593713.3U Expired - Fee Related CN204956194U (en) | 2015-08-07 | 2015-08-07 | Four -way control headrest framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034896A (en) * | 2015-08-07 | 2015-11-11 | 宁波继峰汽车零部件股份有限公司 | Four-way adjustable headrest framework |
| CN108394328A (en) * | 2018-04-25 | 2018-08-14 | 宁波继峰汽车零部件股份有限公司 | A kind of reversible automotive headrest |
-
2015
- 2015-08-07 CN CN201520593713.3U patent/CN204956194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034896A (en) * | 2015-08-07 | 2015-11-11 | 宁波继峰汽车零部件股份有限公司 | Four-way adjustable headrest framework |
| CN105034896B (en) * | 2015-08-07 | 2018-05-04 | 宁波继峰汽车零部件股份有限公司 | A kind of four-way adjusts head pillow frame |
| CN108394328A (en) * | 2018-04-25 | 2018-08-14 | 宁波继峰汽车零部件股份有限公司 | A kind of reversible automotive headrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20210807 |