CN209932244U

CN209932244U - Support type adjustable neck pillow

Info

Publication number: CN209932244U
Application number: CN201920279635.8U
Authority: CN
Inventors: 何日中
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-01-14
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to a bracket type adjustable neck pillow, which comprises a bracket, at least two bearing rods, a neck pillow unit connected with the bearing rods in a sliding way and a back fixing component for fixing the bracket to a seat, wherein both ends of the bearing rods are fixed on the bracket, the outer wall of the bearing rods is arranged at intervals with the bracket, the neck pillow is fixed to the seat by adopting bracket type connection, and the relative position between a pillow block and the bracket is adjusted and limited; has the advantage of adjusting the neck pillow to the most comfortable leaning position according to the difference of the height and the body type of different people.

Description

Support type adjustable neck pillow

Technical Field

The invention relates to the field of seat accessories, in particular to a support type adjustable neck pillow.

Background

Seats include, but are not limited to, car seats, and typically include a seat, a backrest, and a headrest, which is typically connected to the backrest by two rigid rods. For comfort of sedentary sitting, a neck pillow is generally added on the chair.

Chinese patent with publication number CN205814102U discloses a double-sided neck pillow capable of being used on two sides, which comprises a neck pillow body and fixing bands, wherein the fixing bands are connected to two ends of the neck pillow body, the neck pillow body comprises a cool material layer, a first filling layer, an interlayer, a second filling layer and a heat-insulating material layer, the first filling layer and the cool material layer are sequentially arranged on the upper portion of the interlayer, and the second filling layer and the heat-insulating material layer are sequentially arranged on the lower portion of the interlayer.

The weak point of prior art lies in, every height is different, and the requirement of leaning on the height to the neck pillow also can be different, though the position difference of being connected of accessible fixed band and stereoplasm pole carries out the adjustment of certain degree, nevertheless receives the position restriction of back of the chair and headrest, and the adjustment range of leaning on the normal position of neck pillow is very limited, is difficult to match the corresponding position of leaning on of height demand according to the people of difference, and the comfort level is not high.

Disclosure of Invention

The invention aims to provide a bracket type adjustable neck pillow which has the advantage that the leaning position of the neck pillow can be adjusted according to the height requirements of different people.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an adjustable neck pillow of posture, includes support, two piece at least carrier bars, slides and connects in the neck pillow unit of carrier bar and with the support fixed to the subassembly admittedly of the back of seat, the both ends of carrier bar are fixed in support and outer wall and support and are the interval setting.

By adopting the technical scheme, the position of the back fixing component and the seat, particularly the hard rod part of the seat, is adjusted in a first stage, and the position of the bracket can be preliminarily adjusted according to the height through the connection of the back fixing component; and the position adjustment between neck pillow unit and the support is second level position adjustment, adjusts to the most comfortable position of leaning on according to actual demand, improves the adjustable range of neck pillow by a wide margin for the neck pillow can carry out corresponding regulation by different people's height difference.

The utility model discloses further set up to: the back of neck pillow unit is fixed with two piece at least fixed bands that pass the clearance that corresponds carrier bar and support respectively and can lock joint each other, the carrier bar is hugged closely to the fixed band and possesses elasticity.

Through adopting above-mentioned technical scheme, the fixed band forms around the carrier bar and encircles fixedly, and under elastic tension, can possess better damping effect in order to keep the neck pillow stable.

The utility model discloses further set up to: the support includes the crossbearer, is fixed in the side bearer at crossbearer both ends and two at least bracing pieces that are fixed in the crossbearer, the crossbearer sets up in the one end that the neck pillow unit was kept away from to the side bearer, the subassembly sets up in the bracing piece admittedly on the back.

Through adopting above-mentioned technical scheme, the crossbearer can inlay in order to improve the fixed stability of support between the headrest and the back of seat as the support part on back to can reduce the space and occupy and make the side bearer arrange in or centre gripping in the both sides of headrest, reduce uncomfortable sense.

The utility model discloses further set up to: the back fixing component comprises an annular buckle fixed on the supporting rod, and a minor arc notch is formed in the buckle.

Through adopting above-mentioned technical scheme, the buckle can be quick with leg joint in stereoplasm pole.

The utility model discloses further set up to: the outer wall of the buckle close to the minor arc notch is convexly provided with two opposite locking plates, and bolts penetrate through the locking plates.

Through adopting above-mentioned technical scheme, strengthen the stability of buckle after the stereoplasm pole is connected.

The utility model discloses further set up to: the neck pillow unit comprises a pillow block and a soft sleeve sleeved on the pillow block, the pillow block is hollow and provided with a cavity, and at least two webs are arranged in the cavity; the end part of the web plate is fixed with a sliding block connected with the bearing rod in a sliding mode, and the pillow block is provided with a limiting component which limits the pillow block to move in a damping mode with the side frame.

Through adopting above-mentioned technical scheme, the slider is connected with the carrier bar and is provided the basis of sliding, and spacing subassembly provides spacingly for the neck pillow unit can stop in the position of adjusting.

The utility model discloses further set up to: the web plate is fixedly provided with a support, the limiting assembly comprises a toothed belt, a limiting rod, a joint and a third spring, the toothed belt is arranged on the surface of the side frame in a protruding mode, the limiting rod penetrates through the support in a sliding mode, the joint is fixed to the end portion of the limiting rod, the third spring is used for forcing the joint to be embedded into a tooth groove of the toothed belt, one end of the third spring is fixed to the support, and the other end of the third spring is fixed.

Through adopting above-mentioned technical scheme, the third spring forces the joint scarf joint and compresses tightly in the tooth's socket, keeps better damping effect.

The utility model discloses further set up to: the utility model discloses a pillow, including the bolster, the bolster is provided with a plurality of constant head tanks and the bolster is provided with the constant head tank, the bolster is provided with the constant head tank on the bolster, the web slides along the support surface of keeping away from or is connected in the inner wall of bolster, the both ends protrusion of bolster is provided with and prolongs the arm, be provided with the breach that communicates each other between a plurality of constant head tanks and the adjacent constant head tank on the web, be provided with the thickness adjustment subassembly of adjustment web and bolster relative position on the bolster, the thickness adjustment subassembly is including wearing to locate to prolong the control lever of arm and web, be fixed in the control lever and be close to the location end of the one end of extending the arm, be fixed in the control lever and be close to the first spring.

By adopting the technical scheme, under the action of the first spring, the positioning end is embedded in the positioning groove in a conventional state, and the positioning end passes through the notch, so that the extension arm and the web plate can keep a stable relative position; when the distance of the pillow block relative to the support needs to be adjusted, the operating rod is pressed through the pressing end head, so that the positioning end head is separated from the positioning groove, the operating rod passes through the notch, the positioning end head automatically resets to be embedded with the positioning groove after the operating rod is loosened, and the movement is limited.

The utility model discloses further set up to: the pillow comprises a pillow body, a web, a plurality of positioning grooves, a plurality of gaps, a thickness adjusting assembly and a rack, wherein the web is connected to the inner wall of the pillow body in a sliding manner along the surface facing or far away from the support, two ends of the pillow body are convexly provided with extending arms, the web is provided with the plurality of positioning grooves, the adjacent positioning grooves are provided with mutually communicated gaps, the pillow body is provided with the thickness adjusting assembly for adjusting the relative position of the web and the pillow body, the thickness adjusting assembly comprises a pull rod which is rotatably and slidably arranged on the pillow body, a rotating shaft which is rotatably connected to the pillow; the pull rod and the rotating shaft can relatively slide but cannot relatively rotate; a rotation stopping button is fixed at one end of the pull rod, which is far away from the rotating shaft, a rotation stopping groove which is matched with the rotation stopping button and stops the rotation of the pull rod is arranged on the pillow block, and a rotation stopping spring which forces the rotation stopping button to be embedded into the rotation stopping groove is arranged between the pull rod or the rotation stopping button and the extending arm.

By adopting the technical scheme, when the thickness needs to be adjusted, the stop knob is pulled out of the stop groove and moves correspondingly to the pull rod without driving the rotating shaft to move; then rotate only knob, corresponding pull rod and pivot are all driven and are rotated, drive the web through the gear in the meshing of rack and carry out height control, after the regulation is accomplished, loosen only knob, receive the spring pulling, only knob and only groove butt joint production stop soon, keep high stable.

To sum up, the utility model discloses following beneficial effect has:

1. the neck pillow is fixed to the seat through support type connection, and the neck pillow can be adjusted to the most comfortable abutting position according to different heights and body types of different people by adjusting and limiting the relative position between the pillow block and the support;

2. the structure is simple, the disassembly and the assembly are convenient, and the effective service life is long;

3. the neck pillow has the advantages that the neck pillow has a guiding and buffering function, and when the neck and the neck pillow are violently impacted, impact damage to the neck is reduced, and the neck is protected.

Drawings

FIG. 1 is an overall configuration diagram of a neck pillow of embodiment 1;

FIG. 2 is a state diagram of use of embodiment 1;

FIG. 3 is an overall configuration view of the neck pillow of embodiment 2;

FIG. 4 is an internal structure view of a neck pillow of embodiment 2;

FIG. 5 is an enlarged view at A of FIG. 4 of embodiment 2;

FIG. 6 is a structural view of a position restricting assembly of embodiment 3;

FIG. 7 is a structural view of a thickness adjusting unit of embodiment 4;

fig. 8 is an enlarged view at B of fig. 7 of embodiment 4.

In the figure, 1, a bracket; 2. a pillow block; 3. a back fixing component; 4. a limiting component; 5. a thickness adjustment assembly; 6. a soft sleeve; 8. a carrier bar; 9. a seat; 10. a neck pillow unit; 11. a cross frame; 12. a support bar; 13. a side frame; 21. an extension arm; 22. a cavity; 23. a partition plate; 24. a web; 241. positioning a groove; 242. a notch; 243. a support; 25. sliding and protruding; 26. an avoidance groove; 27. cushion blocks; 28. a rotation stopping groove; 29. a slider; 31. buckling; 32. a locking plate; 33. a minor arc notch; 34. fixing belts; 41. a cantilever; 42. a toothed belt; 43. a second spring; 44. a limiting rod; 45. a joint; 51. a joystick; 52. positioning an end head; 53. pressing the end head; 54. a first spring; 55. a pull rod; 56. a rotating shaft; 57. an adjusting gear; 58. a rack; 59. a stop knob; 591. a rotation stopping spring; 91. a backrest; 92. a headrest; 93. a rigid rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: the utility model provides an adjustable neck pillow of posture, as shown in fig. 1 and 2, includes support 1, two piece at least carrier bars 8, slides and connects in the neck pillow unit 10 of carrier bar 8 and with the back of body solid subassembly 3 of support 1 fixed to seat 9, the both ends of carrier bar 8 are fixed in support 1 and outer wall and support 1 and are the interval setting, and the outer wall of carrier bar has a plurality ofly along axial distribution.

The bracket 1 comprises a cross frame 11, side frames 13 fixed at two ends of the cross frame 11 and at least two support rods 12 fixed on the cross frame 11, the cross frame 11 is arranged at one end of the side frame 13 far away from the neck pillow unit 10, and the back fixing component 3 is arranged on the support rods 12.

The back fixing component 3 comprises a ring-shaped buckle 31 fixed on the support rod 12 and two locking plates 32, and a minor arc notch 33 is arranged on the buckle 31. The locking plate 32 is located on the outer wall of the buckle 31 close to the minor arc notch 33 and is two opposite, and a bolt is arranged on the locking plate 32 in a penetrating mode.

The back of neck pillow unit 10 is fixed with two piece at least and passes the clearance that corresponds carrier bar 8 and support 1 respectively and can the fixed band 34 of lock joint each other, and fixed band 34 hugs closely carrier bar 8 and possesses elasticity, and the radial outer wall indent of carrier bar 8 is provided with a plurality of along the axial distribution and supplies the recess of fixed band scarf joint to prevent the fixed band whereabouts naturally.

The use method comprises the following steps:

the first-stage position adjustment is completed by the back fixing component 3 and the seat 9, especially the hard rod 93 part of the seat 9, the buckle 31 on the bracket 1 is buckled to the hard rod 93 of the seat 9 along the minor arc notch 33, and the two locking plates 32 are tightened by bolts. In this case, the cross frame 11 is fitted between the headrest and the backrest 91, and the side frames 13 are placed on both sides of the headrest 92.

The fastening strap 34 forms a loop around the carrier bar 8 and, under elastic tension, lies against the carrier bar 8. The position between the neck pillow unit 10 and the bracket 1 is adjusted to the second level position adjustment, and is adjusted to the most comfortable leaning position according to the actual requirement,

example 2: as shown in fig. 3 and 4, the difference from the embodiment 1 is that the neck pillow unit 10 and the support 1 are not connected by the fixing band 34. The neck pillow unit 10 comprises a pillow block 2 and a soft sleeve 6 sleeved on the pillow block 2, two ends of the pillow block 2 are convexly provided with extending arms 21, the pillow block 2 is hollow and provided with a containing cavity 22, and the extending arms 21 are also hollow and communicated with the containing cavity 22. Two partition plates 23 are fixed in the cavity 22, and the partition plates 23 are distributed along the axial direction of the extension arm 21. Two webs 24 connected to the inner wall of the pillow block 2 in a sliding manner along the surface facing or far away from the bracket 1 are installed in the cavity 22, a plurality of positioning grooves 241 are arranged on the webs 24, mutually communicated notches 242 are arranged between adjacent positioning grooves 241, and a sliding block 29 connected with the bearing rod 8 in a sliding manner and a limiting component 4 limiting the movement of the pillow block 2 in a damping manner are fixed on the webs 24. The pillow block 2 is provided with a thickness adjusting component 5 for adjusting the relative position of the web plate 24 and the pillow block 2.

Referring to fig. 4 and 5, the stopper member 4 includes a toothed belt 42 protrudingly provided on the surface of the side frame 13, and a cantilever 41 fixed to the side surface of the web 24, the cantilever 41 having a cylindrical or semi-cylindrical shape, having elasticity, and engaging with the teeth grooves of the toothed belt 42.

The thickness adjusting assembly 5 includes an operating lever 51 passing through the extending arm 21 and the web 24, a positioning end 52 fixed to an end of the operating lever 51 close to the web 24, a pressing end 53 fixed to an end of the operating lever 51 close to the extending arm 21, and a first spring 54 forcing the positioning end 52 to be inserted into the positioning groove 241, the first spring 54 being inserted into the extending arm 21 and acting on the pressing end 53, and the notch 242 allowing the connecting rod to pass therethrough but preventing the positioning end 52 from passing therethrough.

Example 3: as shown in fig. 6, a support 243 is fixed on the web 24, the position-limiting assembly 4 includes a toothed belt 42 protruding from the surface of the side frame 13, a position-limiting rod 44 slidably disposed on the support 243, a joint 45 fixed at the end of the position-limiting rod 44, and a third spring forcing the joint 45 to engage with the tooth groove of the toothed belt 42, one end of the third spring is fixed on the support 243, and the other end of the third spring is fixed or abutted against the joint 45.

Example 4: as shown in fig. 7 and 8, the difference from embodiment 3 lies in that the thickness adjusting assembly 5 has a different structure, the thickness adjusting assembly 5 includes a pull rod 55 rotatably and slidably disposed on the pillow block 2, a rotating shaft 56 rotatably connected to the pillow block 2, an adjusting gear 57 fixed at one end of the rotating shaft 56, and a rack 58 fixed on the web 24, and the rack 58 is engaged with the gear; the pull rod 55 and the rotating shaft 56 can slide relatively but cannot rotate relatively; a stop knob 59 is fixed at one end of the pull rod 55 far away from the rotating shaft 56, a stop groove 28 which is matched with the stop knob 59 and stops the pull rod 55 from rotating is arranged on the pillow block 2, and a stop spring 591 which forces the stop knob 59 to be embedded into the stop groove 28 is arranged between the pull rod 55 or the stop knob 59 and the extending arm 21.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides an adjustable neck pillow of posture, characterized by: including support (1), two piece at least carrier bar (8), slide and connect in neck pillow unit (10) of carrier bar (8) and with support (1) fixed to back of the body subassembly (3) of seat (9), the both ends of carrier bar (8) are fixed in support (1) and outer wall and support (1) and are the interval setting.

2. The leg adjustable neck pillow as claimed in claim 1, wherein: the back of neck pillow unit (10) is fixed with at least two fixed bands (34) that pass the clearance that corresponds carrier bar (8) and support (1) respectively and can lock joint each other, carrier bar (8) and possess elasticity are hugged closely in fixed band (34).

3. The leg adjustable neck pillow as claimed in claim 1, wherein: support (1) include crossbearer (11), be fixed in side bearer (13) at crossbearer (11) both ends and two piece at least bracing pieces (12) that are fixed in crossbearer (11), crossbearer (11) set up in side bearer (13) keep away from the one end of neck pillow unit (10), subassembly (3) are set up in bracing piece (12) admittedly on the back.

4. The leg adjustable neck pillow as claimed in claim 3, wherein: the back fixing component (3) comprises an annular buckle (31) fixed on the support rod (12), and a minor arc notch (33) is arranged on the buckle (31).

5. The leg adjustable neck pillow as claimed in claim 4, wherein: two opposite locking plates (32) are convexly arranged on the outer wall of the buckle (31) close to the minor arc notch (33), and bolts penetrate through the locking plates (32).

6. The leg adjustable neck pillow as claimed in claim 3, wherein: the neck pillow unit (10) comprises a pillow block (2) and a soft sleeve (6) sleeved on the pillow block (2), wherein a cavity (22) is arranged in the pillow block (2) in a hollow mode, and at least two webs (24) are installed in the cavity (22); the end part of the web plate (24) is fixed with a sliding block (29) connected with the bearing rod (8) in a sliding manner, and the pillow block (2) is provided with a limiting component (4) which limits the movement of the pillow block (2) in a damping manner with the side frame (13).

7. The leg adjustable neck pillow as claimed in claim 6, wherein: the limiting component (4) comprises a toothed belt (42) which is arranged on the surface of the side frame (13) in a protruding mode, a limiting rod (44) which penetrates through the supporting seat (243) in a sliding mode, a joint (45) which is fixed to the end portion of the limiting rod (44) and a third spring which forces the joint (45) to be in rabbet joint with a tooth groove of the toothed belt (42), one end of the third spring is fixed to the supporting seat (243), and the other end of the third spring is fixed to or abutted against the joint (45).

8. The leg adjustable neck pillow as claimed in claim 6, wherein: the web (24) is connected to the inner wall of the pillow block (2) in a sliding manner along the surface facing or far away from the support (1), extending arms (21) are convexly arranged at two ends of the pillow block (2), a plurality of positioning grooves (241) are arranged on the web (24), mutually communicated notches (242) are formed between the adjacent positioning grooves (241), a thickness adjusting component (5) for adjusting the relative position of the web (24) and the pillow block (2) is arranged on the pillow block (2), the thickness adjusting component (5) comprises an operating rod (51) penetrating through the extending arms (21) and the web (24), a positioning end head (52) fixed at one end, close to the web (24), of the operating rod (51), a pressing end head (53) fixed at one end, close to the extending arms (21), of the operating rod (51) and a first spring (54) forcing the positioning end head (52) to be embedded in the positioning groove (241), the first spring (54) is embedded in the extension arm (21) and acts on the pressing end head (53), and the notch (242) can be penetrated by the connecting rod but prevents the positioning end head (52) from penetrating.

9. The leg adjustable neck pillow as claimed in claim 6, wherein: the web (24) is connected to the inner wall of the pillow block (2) in a sliding manner along the surface facing or away from the support (1), extending arms (21) are arranged at two ends of the pillow block (2) in a protruding manner, a plurality of positioning grooves (241) are formed in the web (24), mutually communicated notches (242) are formed between the adjacent positioning grooves (241), a thickness adjusting assembly (5) for adjusting the relative position of the web (24) and the pillow block (2) is arranged on the pillow block (2), the thickness adjusting assembly (5) comprises a pull rod (55) which is rotatably and slidably arranged on the pillow block (2), a rotating shaft (56) which is rotatably connected to the pillow block (2), an adjusting gear (57) fixed at one end of the rotating shaft (56) and a rack (58) fixed on the web (24), and the rack (58) is meshed with the gear; the pull rod (55) and the rotating shaft (56) can relatively slide but cannot relatively rotate; a stop knob (59) is fixed at one end of the pull rod (55) far away from the rotating shaft (56), a stop groove (28) which is matched with the stop knob (59) and prevents the pull rod (55) from rotating is arranged on the pillow block (2), and a stop spring (591) which forces the stop knob (59) to be embedded into the stop groove (28) is arranged between the pull rod (55) or the stop knob (59) and the extension arm (21).