CN201822426U - Adjustable headrest device - Google Patents
Adjustable headrest device Download PDFInfo
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- CN201822426U CN201822426U CN2010201717061U CN201020171706U CN201822426U CN 201822426 U CN201822426 U CN 201822426U CN 2010201717061 U CN2010201717061 U CN 2010201717061U CN 201020171706 U CN201020171706 U CN 201020171706U CN 201822426 U CN201822426 U CN 201822426U
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Abstract
The utility model relates to an adjustable headrest device, comprising a bottom seat, a height adjustment mechanism, a headrest main body and a width adjustment mechanism. The top plate of the height adjustment mechanism can vertically move. The headrest main body is arranged above the top plate. Rod parts of two support rods of the width adjustment mechanism are respectively arranged at two opposite outer sides of the top plate and bunted against the bottom of the headrest main body and the distance between two support rods can be changed. Because the top plate of the height adjustment mechanism can vertically move and the distance between two support rods of the width adjustment mechanism can be changed, the support height and support width of the headrest main body can be adjusted according to different users.
Description
Technical field
The utility model is a kind of pillow device, is meant a kind of adjustable pillow device.
Background technology
Sleep is considerable to the people, and common people had six hours sleep at least in the middle of one day, therefore, the relevant articles for use of sleep need not spoken more naturally to people's importance, and at the relevant articles for use of sleep, pillow is used for supporting people's Head and Neck, and is especially great to the influence of whole quality of sleeping.
The kind of existing pillow is a lot, have: down-filled pillow, the cotton pillow of hollow, staple fibre pillow etc., its main difference is to fill the difference of material, and different types of pillow has different effects, yet, because the height of existing pillow is fixed, after so indivedual users buy back pillow, even user's sleep habit difference, still deacclimatize identical pillow, in addition, also can not be in the pillow of hotel room in response to the different sleep habits of moving in the tenant, but must deacclimatize identical pillow, thereby further improved again space is arranged by the tenant.
Summary of the invention
In view of this, the utility model system has designed the adjustable pillow device of a kind of adjustable support height and support width.
For reaching above-mentioned creation purpose, the technological means that the utility model adopted is a kind of adjustable pillow device of design, comprises:
One base;
One Height Adjustment mechanism, it is located on the base, and have a driving gear, two driven gears, two fixed bars, two elevating levers and a top board, driving gear is hubbed on the base, two driven gears are hubbed on the base and are positioned at two opposite sides of driving gear, and two driven gears are engaged in driving gear respectively, and each fixed bar is vertical extension and is individually fixed in the center of the driven gear of correspondence, each elevating lever spiral shell is located at the fixed bar of correspondence, and top board is fixed in the end face of two elevating levers;
One head rest body, it is located at the top board top;
One width adjusting mechanism, it is located between the top board of base and Height Adjustment mechanism, and has a substrate, two screw rod group, one chain, two support bars, substrate is sheathed on outside two fixed bars, two screw rod group lay respectively at two ends of substrate, each screw rod group has a screw shaft, one along a screw nut and a minus thread nut, the screw shaft horizontal pivot is located at substrate, and be formed separately one along a thread segment and a minus thread section, be located at along thread segment along the screw nut spiral shell, minus thread nut spiral shell is located at the minus thread section, chain is connected with between the two screw rods axle, each support bar has a bar portion and two joint portions, two joint portions are connected in two ends of bar portion respectively, the bar portion of two support bars is positioned at the two relative outsides of top board respectively and is connected to the bottom surface of head rest body, and two joint portions of one of them support bar are connected in two respectively along screw nuts, and wherein two joint portions of another support bar are connected in two minus thread nuts respectively.
Advantage of the present utility model is, can drive top board by moving about the elevating lever of Height Adjustment mechanism moves up and down, and, thereby can adjust the bearing height and the support width of head rest body in response to the user is different because the distance between the bar portion of two support bars of width adjusting mechanism can change.
Description of drawings
Fig. 1 is a stereogram of the present utility model
Fig. 2 is a three-dimensional exploded view of the present utility model
Fig. 3 is the three-dimensional exploded view of the Height Adjustment mechanism of the utility model
Fig. 4 is the three-dimensional exploded view of the width adjusting mechanism of the utility model
Fig. 5 is the side view of the width adjusting mechanism of the utility model
Fig. 6, Fig. 7 are the action diagram of analysing and observe of the present utility model, and the action of Height Adjustment mechanism is described
Fig. 8, Fig. 9 are the action diagram of analysing and observe of the present utility model, and the action of width adjusting mechanism is described
[primary clustering symbol description]
(10) base (11) holder
(20) Height Adjustment mechanism (21) driving gear
(211) perforation (22) driven gear
(23) fixed bar (24) elevating lever
(241) annular retaining edge (242) ring flange
(25) top board (26) locating part
(261) annular retaining edge (27) sleeve
(31) supporting cover (311) exposes the hole
(32) Connection Block (33) actuator
(331) turn-button portion (332) gear part
(40) width adjusting mechanism (41) substrate
(42) screw rod group (421) screw shaft
(422) along thread segment (423) minus thread section
(424) along screw nut (425) minus thread nut
(43) chain (44) support bar
(441) bar portion (442) joint portion
(45) support wheel carrier (451) pole
(452) terminal pad (453) first bolts
(454) second bolt (46) knobs
(50) head rest body (60) handle
The specific embodiment
Below cooperate preferred embodiment graphic and of the present utility model, further setting forth the utility model is to reach the technological means that predetermined creation purpose is taked.
See also Fig. 1, shown in Figure 2, the utility model adjustable pillow device comprises a base (10), a Height Adjustment mechanism (20), a width adjusting mechanism (40), a head rest body (50), leader (60).
See also Fig. 2, Fig. 3, shown in Figure 6, above-mentioned Height Adjustment mechanism (20) is located on the base (10), and has a driving gear (21), two driven gears (22), two fixed bars (23), two elevating levers (24), a top board (25), a supporting cover (31), a connecting seat (32) and an actuator (33).
Driving gear (21) is hubbed on the base (10), and its end face hole formed therethrough has most perforations (211), and these perforations (211) are around the end face that is arranged in driving gear (21).Two driven gears (22) are hubbed at two opposite sides that driving gear (21) was gone up and be positioned to base (10), and two driven gears (22) are engaged in driving gear (21) respectively.Each fixed bar (23) is vertical extension and is individually fixed in the center of the driven gear (22) of correspondence.Each elevating lever (24) spiral shell is located at the fixed bar (23) of correspondence.Top board (25) is fixed in the end face of two elevating levers (24).Supporting cover (31) is fixed in base (10) and covers on driving gear (21) and two driven gears (22), supporting cover (31) has one and exposes hole (311), expose the end face of hole (311) with respect to driving gear (21), supporting cover (31) is sheathed on outside two fixed bars (23).Connection Block (32) is fixed in the contiguous driving gear of supporting cover (31) (21) to be located.Actuator (33) articulates and is arranged in Connection Block (32), actuator (33) outer end is formed with a turn-button portion (331), and the inner is formed with a gear part (332), gear part (332) generally is vertical with driving gear (21), and runs through the perforation (211) that reveals hole (311) outside the supporting cover (31) and be engaged in driving gear (21).
In the present embodiment, each fixed bar (23) is for hollow and be formed with internal thread, and each elevating lever (24) is arranged in the fixed bar (23) of correspondence, and is formed with screw thread outside the correspondence.Preferably, Height Adjustment mechanism (20) further has two locating parts (26) and two sleeves (27), each elevating lever (24) is that hollow and inner wall surface thereof are formed with an annular retaining edge (241), each locating part (26) is arranged in the elevating lever (24) of correspondence and is fixed in the driven gear (22) of correspondence, the outside wall surface of each locating part (26) also is formed with an annular retaining edge (261), the annular that the annular of each locating part (26) retaining edge (261) is positioned at the elevating lever (24) of correspondence is kept off the top of edge (241), can limit the lifting height of each elevating lever (24), avoid each elevating lever (24) to rise and excessively break away from the fixed bar (23) of correspondence; In addition, the outside projection of end face of each elevating lever (24) ring flange (242) that is shaped, each sleeve (27) are connected in the bottom surface of ring flange (242) of the elevating lever (24) of correspondence, and are surrounded on outside the fixed bar (23) of correspondence.
See also Fig. 2, Fig. 4, shown in Figure 8, above-mentioned width adjusting mechanism (40) is located between the top board (25) of base (10) and Height Adjustment mechanism (20), and width adjusting mechanism (40) has a substrate (41), two screw rod group (42), a chain (43), two support bars (44) and two knobs (46).
The supporting cover (31) that substrate (41) is fixed in Height Adjustment mechanism (20) is gone up and is sheathed on outside two fixed bars (23).Two screw rod group (42) lay respectively at two ends of substrate (41), and each screw rod group (42) has a screw shaft (421), along a screw nut (424) and a minus thread nut (425).Screw shaft (421) horizontal pivot is located at substrate (41), and be formed separately one along a thread segment (422) and a minus thread section (423), the hand of spiral along thread segment (422) is opposite with the hand of spiral of minus thread section (423), be located at along thread segment (422) along screw nut (424) spiral shell, minus thread nut (425) spiral shell is located at minus thread section (423), when screw shaft (421) rotates, drive simultaneously along screw nut (424) and minus thread nut (425) and move close to each other or remotely.Chain (43) is connected with between two screw rods axle (421), can drive wherein another screw shaft (421) simultaneously when rotating one of them screw shaft (421).Each support bar (44) has a bar portion (441) and two joint portions (442), two joint portions (442) are connected to two ends of bar portion (441), the bar portion (441) of two support bars (44) lays respectively at the two relative outsides of the top board (25) of Height Adjustment mechanism (20), two joint portions (442) of one of them support bar (44) are connected to two along screw nut (424), and wherein two joint portions (442) of another support bar (44) are connected to two minus thread nuts (425).Each knob (46) is fixed in the screw shaft (421) of correspondence.What remark additionally is, the joint portion (442) of support bar (44) all can be affixed or pivot joint with the connected mode of aforementioned nut (424,425), and when adopting the pivot joint mode, can further be provided with the ejection piece, so that joint portion (442) abut against in the ejection piece,, joint portion (442) rises and being pivoted.
See also Fig. 4, shown in Figure 5, in the present embodiment, width adjusting mechanism (40) further has two and supports wheel carrier (45), two support wheel carrier (45) space-stop racks are located on the substrate (41) and are positioned between two screw shafts (421), each supports wheel carrier (45) and has a pole (451), one terminal pad (452), one first bolt (453), one second bolt (454), pole (451) is fixed in substrate (41), first bolt (453) is arranged in terminal pad (452) and is fixed in pole (451), second bolt (454) is fixed in terminal pad (452), first bolt (453) and second bolt (454) difference support chains (43).In addition, can be by unscrewing first bolt (453) adjusting the position of terminal pad (452) with respect to pole (451), and then adjust the tension force of chain (43).
See also Fig. 1, shown in Figure 8, above-mentioned head rest body (50) is located at top board (25) top of Height Adjustment mechanism (20), and the bar portion (441) of two support bars (44) of width adjusting mechanism (40) lays respectively at top board (25) outside and is connected to the bottom surface of head rest body (50).
Above-mentioned handle (60) is connected in the turn-button portion (331) of Height Adjustment mechanism (20) separably, also be connected in one of them knob (46) of width adjusting mechanism (40) separably, the user can optionally be connected in handle (60) turn-button portion (331) or knob (46) to adjust, after adjustment is finished, handle (60) can be separated and placed the holder (11) of base (10).
See also Fig. 1, Fig. 3, Fig. 6, shown in Figure 7, when the user will adjust bearing height, handle (60) can be connected in the gear part (332) of the turn-button portion (331) of Height Adjustment mechanism (20) with rotating drive part (33), drive driving gear (21) rotation, driven gear (22) and fixed bar (23) rotation, elevating lever (24) in regular turn and move up and down, and then top board (25) is moved up and down to change the bearing height to head rest body (50).
See also Fig. 1, Fig. 4, Fig. 8, shown in Figure 9, because different users's head area is different, or under different sleep habits, the area that user's head is positioned on the head rest body (50) is different, thereby the adjustment Area of bearing is arranged, perhaps also can say so and adjust the demand of support width.When the user will adjust support width, handle (60) can be connected in one of width adjusting mechanism (20) knob (46) with rotating screw bolt axle (421), drive simultaneously along screw nut (424) and minus thread nut (425) and move close to each other or remotely, and then it is mobile to drive two support bars (44), and the distance between the bar portion (441) of two support bars (44) is changed, to change support width to head rest body (50).
More than comprehensive, elevating lever (24) by Height Adjustment mechanism (20) moving up and down can drive top board (25) and move up and down, and, thereby can adjust the bearing height and the support width of head rest body (50) in response to the user is different because the distance between the bar portion (441) of two support bars (44) of width adjusting mechanism (40) can change.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, have in the technical field under any and know the knowledgeable usually, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. an adjustable pillow device is characterized in that, comprises:
One base;
One Height Adjustment mechanism, it is located on the base, and have a driving gear, two driven gears, two fixed bars, two elevating levers and a top board, driving gear is hubbed on the base, two driven gears are hubbed on the base and are positioned at two opposite sides of driving gear, and two driven gears are engaged in driving gear respectively, and each fixed bar is vertical extension and is individually fixed in the center of the driven gear of correspondence, each elevating lever spiral shell is located at the fixed bar of correspondence, and top board is fixed in the end face of two elevating levers;
One head rest body, it is located at the top board top;
One width adjusting mechanism, it is located between the top board of base and Height Adjustment mechanism, and has a substrate, two screw rod group, one chain, two support bars, substrate is sheathed on outside two fixed bars, two screw rod group lay respectively at two ends of substrate, each screw rod group has a screw shaft, one along a screw nut and a minus thread nut, the screw shaft horizontal pivot is located at substrate, and be formed separately one along a thread segment and a minus thread section, be located at along thread segment along the screw nut spiral shell, minus thread nut spiral shell is located at the minus thread section, chain is connected with between the two screw rods axle, each support bar has a bar portion and two joint portions, two joint portions are connected in two ends of bar portion respectively, the bar portion of two support bars is positioned at the two relative outsides of top board respectively and is connected to the bottom surface of head rest body, and two joint portions of one of them support bar are connected in two respectively along screw nuts, and wherein two joint portions of another support bar are connected in two minus thread nuts respectively.
2. adjustable pillow device according to claim 1 is characterized in that, wherein each fixed bar is hollow and is formed with internal thread, and each elevating lever is arranged in the fixed bar of correspondence, and is formed with screw thread outside the correspondence.
3. adjustable pillow device according to claim 2, it is characterized in that, wherein Height Adjustment mechanism further has two locating parts, each elevating lever is that hollow and inner wall surface thereof are formed with an annular retaining edge, each locating part is arranged in the elevating lever of correspondence and is fixed in the driven gear of correspondence, the outside wall surface of each locating part is formed with an annular retaining edge, and the annular that the annular retaining edge of each locating part is positioned at the elevating lever of correspondence is kept off the top of edge.
4. adjustable pillow device according to claim 3, it is characterized in that wherein Height Adjustment mechanism further has two sleeves, the outside projection of the end face of each elevating lever ring flange that is shaped, each sleeve is connected in the bottom surface of ring flange of the elevating lever of correspondence, and is surrounded on outside the fixed bar of correspondence.
5. according to each described adjustable pillow device of claim 1 to 4, it is characterized in that, wherein Height Adjustment mechanism further has a supporting cover, an a connecting seat and an actuator, supporting cover is fixed between the substrate of base and width adjusting mechanism and covers on driving gear and two driven gears, supporting cover has one and exposes the hole, expose the end face of hole with respect to driving gear, supporting cover is sheathed on outside two fixed bars, Connection Block is fixed in the contiguous driving gear of supporting cover place, actuator articulates and is arranged in Connection Block, the actuator outer end is formed with a turn-button portion, and the inner is formed with a gear part, and the end face hole formed therethrough of driving gear has most perforations, and these perforations are around the end face that is arranged in driving gear, gear part generally is vertical with driving gear, and runs through the perforation that reveals the hole outside the supporting cover and be engaged in driving gear.
6. adjustable pillow device according to claim 5 is characterized in that, further has the leader, and handle is connected in the turn-button portion of actuator separably.
7. adjustable pillow device according to claim 5 is characterized in that, wherein width adjusting mechanism further has two support wheel carriers, and two support wheel carrier space-stop racks are located on the substrate and between two screw shafts, each supports the wheel carrier support chains.
8. adjustable pillow device according to claim 7, it is characterized in that, wherein respectively support wheel carrier and have a pole, a terminal pad, one first bolt, one second bolt, strut fixation is in substrate, first bolt is arranged in terminal pad and is fixed in pole, second bolting is in terminal pad, and first bolt and second bolt be support chains respectively.
9. adjustable pillow device according to claim 5 is characterized in that wherein width adjusting mechanism further has two knobs, and each knob is fixed in the screw shaft of correspondence.
10. adjustable pillow device according to claim 9 is characterized in that, further has the leader, and handle is connected in one of them knob separably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201717061U CN201822426U (en) | 2010-04-27 | 2010-04-27 | Adjustable headrest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201717061U CN201822426U (en) | 2010-04-27 | 2010-04-27 | Adjustable headrest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201822426U true CN201822426U (en) | 2011-05-11 |
Family
ID=43960991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201717061U Expired - Fee Related CN201822426U (en) | 2010-04-27 | 2010-04-27 | Adjustable headrest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201822426U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101645636B1 (en) * | 2015-05-08 | 2016-08-09 | 주식회사 모텍스 | Height-Adjustable Pillow |
| CN105996638A (en) * | 2016-07-01 | 2016-10-12 | 宗连军 | Multifunctional pillow |
| KR20160132276A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| WO2016182222A1 (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-adjustable pillow |
| KR20160132266A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR20160132263A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR20160132268A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| CN106170230A (en) * | 2014-03-03 | 2016-11-30 | 摩特克斯产品有限公司 | height adjustable pillow |
| KR101723636B1 (en) * | 2015-05-08 | 2017-04-19 | 주식회사 모텍스 | Height-Adjustable Pillow |
| WO2018208039A1 (en) | 2017-05-10 | 2018-11-15 | 주식회사 모텍스 | Height adjustment pillow with bottom-mounted handle |
-
2010
- 2010-04-27 CN CN2010201717061U patent/CN201822426U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106170230A (en) * | 2014-03-03 | 2016-11-30 | 摩特克斯产品有限公司 | height adjustable pillow |
| KR20160132268A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR101686953B1 (en) * | 2015-05-08 | 2016-12-19 | 주식회사 모텍스 | Height-Adjustable Pillow |
| WO2016182222A1 (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-adjustable pillow |
| KR20160132266A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR20160132263A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR101645636B1 (en) * | 2015-05-08 | 2016-08-09 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR101723636B1 (en) * | 2015-05-08 | 2017-04-19 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR20160132276A (en) * | 2015-05-08 | 2016-11-17 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR101686954B1 (en) * | 2015-05-08 | 2016-12-19 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR101686955B1 (en) | 2015-05-08 | 2016-12-19 | 주식회사 모텍스 | Height-Adjustable Pillow |
| KR101686956B1 (en) * | 2015-05-08 | 2016-12-19 | 주식회사 모텍스 | Height-Adjustable Pillow |
| CN105996638A (en) * | 2016-07-01 | 2016-10-12 | 宗连军 | Multifunctional pillow |
| WO2018208039A1 (en) | 2017-05-10 | 2018-11-15 | 주식회사 모텍스 | Height adjustment pillow with bottom-mounted handle |
| US11389017B2 (en) | 2017-05-10 | 2022-07-19 | Motex Products Co., Ltd. | Height adjustment pillow having handle mounted to lower part thereof |
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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 |
Granted publication date: 20110511 Termination date: 20160427 |