TWM506059U - Adjustable headrest - Google Patents

Description

Adjustable headrest

This creation is about an adjustable headrest that can be adjusted to the position according to the needs.

Long-distance driving is easy to cause fatigue, especially when the Chinese New Year is over, the car or the car becomes a big torment. The physical and mental energy is doubled. The most important thing is to take a break and recharge your batteries. It’s always full of people, it’s hard to find a seat, let alone rest, and rest in the car is a big enjoyment in the big traffic jam. The most common way to rest in the car is to sit and doze or The back of the chair is lying flat, but there is often no comfortable and reliable position in the seat. Usually, the head and neck are not relying on and shake their heads. If you are asleep in the car, it is easy to have no head. If you rely on it and hit the door or window, you will hurt your head. Therefore, after your break, you will not have back pain or neck pain, which will make you feel uncomfortable.

The purpose of this creation is to provide a kind of deficiency that can effectively solve the problem of the head in the car, the head can not rely on and shake the head and neck pain.

The adjustable headrest of the present invention comprises: a fixing base and an adjusting seat, wherein the fixing seat is composed of an upper fixing seat and a lower fixing seat, and one end portion of the lower fixing seat is provided with two fixing convex portions. An adjusting portion is formed on the outer end of the fixing base, and the adjusting portion is provided with at least one sliding slot. The adjusting seat is composed of an upper adjusting seat and a lower adjusting seat, and the adjusting portion of the fixing base is inserted. In the adjustment seat, one end of the lower adjustment seat is provided with two fixing protrusions, and the upper adjustment seat is provided with at least one positioning protrusion, and the at least one positioning protrusion is disposed through the fixing seat. The at least one sliding slot of the upper adjusting portion is provided with at least one positioning through hole corresponding to the position of the at least one positioning protruding post of the upper adjusting seat, and at least one screw is disposed at least one positioning through hole of the lower adjusting seat The screw is disposed on the at least one positioning protrusion of the upper adjusting seat, and the plurality of buckle grooves are disposed on one side of the fixing seat and the adjusting seat, and the two cover plates are respectively disposed on the fixing seat and the adjusting seat On one side, the mount and the adjustment The sleeves of the seat are shielded; the two shaft seats are respectively disposed at the outer ends of the fixed seat and the adjusting seat, and the opposite outer side surfaces of the shaft seat are respectively provided with a convex body, and the convex body is provided with a convex body Positioning the elastic groove of the elastic piece, the shaft of the shaft seat is convexly provided with a shaft, and the inner side of the shaft seat is provided with a positioning piece, and the positioning piece is provided with at least two perforations, and the at least two perforations are respectively worn The screws are respectively screwed to the two fixing studs of the lower fixing base and the lower adjusting seat; the second pillow body is respectively disposed on the outer side of the shaft seat, and one end of the pillow body is provided There is a pivoting portion, the inner side of the pivoting portion is provided with a chamber, and a plurality of positioning slots for holding the positioning elastics on the shaft seat are disposed on the wall surface of the housing, and the outer side of the pivoting portion is provided with a positioning slot a stepped perforation, the stepped perforation is passed through the chamber, and a screwing member is bored in the stepped perforation, and the screwing member is screwed to the shaft of the shaft seat.

The adjustable headrest of the present invention, wherein the fixing seat is provided with a plurality of plugging protrusions in the fixing seat, and a positioning jack is disposed in each position of the connecting post corresponding to the upper fixing seat in the lower fixing seat The positioning socket is provided with a screw, and the screw is screwed on the insertion protrusion of the upper fixing seat, and the upper fixing seat is stably set on the lower fixing seat, and the adjusting seat is above the adjusting seat A plurality of plug-in studs are disposed in the adjusting seat, and a positioning jack is disposed in each of the plug-in studs corresponding to the upper adjusting seat, and the positioning jack is provided with a screw, and the screw is screwed The plug is fixed to the insertion post of the upper adjuster, and the upper adjuster is stably disposed on the lower adjuster.

The adjustable headrest of the present invention, wherein a bushing is disposed in one of the fixing seat and the one of the adjusting seats, and the bushing is provided with a plurality of sizes.

The adjustable headrest of the present invention, wherein the cover plate is provided with a through hole, and the through hole is provided with a screw, and the screw is screwed on the fixing seat and the adjusting seat, and the cover plate is stably set The fixing seat and the adjusting seat.

The adjustable headrest of the present invention, wherein one end of the positioning elastic piece is a fixed end and the other end is a holding end, and the fixed end of the positioning elastic piece is disposed in a recessed groove on the convex body of the shaft seat, The retaining end of the positioning elastic piece is retained in one of the positioning card slots of the pillow body, and can be positioned when the pillow body is rotated and adjusted at the shaft seat.

The adjustable headrest of the present invention, wherein the stepped perforations of the pillow body are respectively provided with a plug body, and the stepped perforations can be shielded.

The adjustable headrest of the present invention, wherein the outer part of the pillow body is covered with an covering body, and the covering system is made of a soft material, which can be comfortably relied on by the user.

The adjustable headrest pillow of the present invention has the advantages that the pillow body can be adjusted to the position where the head can be most comfortable according to the user's needs, so that the head can get the most comfortable support and achieve the sleeping effect. Get the most rest in the shortest possible time.

For the purpose of achieving the above-mentioned purpose and effect of the above-mentioned use, a preferred and feasible embodiment will be described, and the details are as follows:

For the embodiment of the present invention, as shown in the first, second and third figures, a fixing base 10 and an adjusting seat 11 are mainly provided. The fixing base 10 is connected to the lower fixing base 100 by an upper fixing base 100. In the upper fixing base 100, a plurality of insertion posts 101 are disposed, and a positioning socket 101' is disposed in each of the insertion posts 101 corresponding to the upper fixing base 100. A screw 102 is inserted into the jack 101 ′, and the screw 102 is screwed onto the plug stud 101 of the upper mount 100 . Two fixing posts 103 are further disposed on one end of the lower mount 100 ′. An adjusting portion 104 is formed on one end of the fixing base 10 of the upper fixing base 100 and the lower fixing base 100. The adjusting portion 104 is provided with two sliding slots 105, and one side of the fixing base 10 is provided with a plurality of sides. The adjusting seat 11 is composed of an upper adjusting seat 110 and a lower adjusting seat 110 ′. The adjusting portion 104 of the fixing base 10 is inserted into the adjusting seat 11 , and the upper adjusting seat is inserted into the adjusting seat 11 . 110 is provided with a plurality of plug posts 111, and the lower adjuster 110' corresponds to each of the upper adjusters 110 A positioning socket 111 is disposed in the position of the protruding post 111. The positioning hole 111 is bored with a screw 112. The screw 112 is screwed onto the insertion post 111 of the upper adjusting seat 110. The lower adjusting seat A fixing post 113 is further disposed on one end of the 110', and a positioning protrusion 114 is disposed in each of the two sliding slots 105 corresponding to the fixing base 10, and the lower adjusting seat 110' corresponds to The positioning protrusions 114 of the upper adjustment seat 110 are respectively disposed with a positioning through hole 115. A screw 112 is disposed on the positioning hole 115 and screwed on the positioning protrusion 114 of the upper adjustment seat 110. A plurality of buckles 116 are disposed on one side, and at least two bushings 12 are respectively disposed in the fastening slots 10 and the buckle grooves 106 and 116 of the adjusting seat 11, and the bushings 12 can be set in various sizes. The cover plate 13 is respectively disposed on the side of the fixing base 10 and the adjusting seat 11, and the fixing seat 10 and the buckle grooves 106 and 116 on the side of the adjusting seat 11 are shielded. a through hole 130, the through hole 130 is provided with a screw 131, and the screw 131 is screwed on the fixing base 10 and the adjusting seat 11; the two-axis seat 2 is divided into two parts. A protrusion 20 is disposed on the opposite outer side of the fixing base 10 and the outer side of the adjusting base 11. The convex body 20 is provided with a slot for positioning the elastic piece 21. 22, one end of the positioning elastic piece 21 is a fixed end 210, and the other end is a holding end 211 (as shown in the second figure), and the shaft 20 of the shaft seat 2 is further convexly provided with a shaft 23, the shaft A positioning piece 24 is disposed on the inner side of the seat 2, and the positioning piece 24 is provided with a through hole 25, and the through hole 25 is provided with a screw 26, and the screw 26 is screwed to the lower fixing base 100' and the lower side respectively. The two fixing bases 103 and 113 of the adjusting seat 110' are disposed on the outer side of the shaft base 2, and one end of the pillow body 3 is provided with a pivoting portion 30. The pivoting portion 30 is provided. A plurality of positioning slots 32 are defined in the inner surface of the chamber 31. The outer side of the pivoting portion 30 is provided with a stepped through hole 33, and the stepped through hole 33 is passed through the chamber. 31. A screwing member 34 is disposed in the stepped through hole 33 and screwed on the support shaft 23 of the shaft base 2, and a plug body 35 is disposed on the stepped through hole 33, so that Adjustable headrest Structure.

When assembling, please refer to the first to eighth figures, firstly positioning the positioning piece 24 of the one-axis seat 2 on one end of the lower fixing seat 100', so that the perforation 25 on the positioning piece 24 of the shaft seat 2 is aligned with the lower side. The fixing post 103 of the fixing base 100 is fixed to the fixing post 103 of the lower fixing base 100 by the through hole 25 of the fixing piece 24, and the shaft base 2 is fixed to the lower fixing. One end of the seat 100', the upper fixing base 100 is butted on the lower fixing base 100', so that the insertion post 101 of the upper fixing base 100 is inserted into the positioning socket 101' of the lower fixing base 100' by The screw 12 is disposed in the positioning socket 101' of the lower fixing base 100', and is screwed on the insertion post 101 of the upper fixing base 100, so that the upper fixing base 100 and the lower fixing base 100' can be set. a fixing base 10, the positioning piece 24 of the other shaft seat 2 is disposed on one end of the lower adjusting seat 110', so that the through hole 25 on the positioning piece 24 of the shaft seat 2 is aligned with the fixing stud of the lower adjusting seat 110' 113, the fixing protrusion 113 on the lower adjustment seat 110' is screwed to the through hole 25 of the positioning piece 24 by the screw 26, and the other shaft base 2 is fixed to the lower adjustment seat 110'. One end, the other end of the upper adjustment seat 110 and the lower adjustment base 110 ′ is abutted on the adjustment portion 104 of the fixing base 10 , and the positioning protrusion 114 of the upper adjustment seat 110 is disposed on the sliding slot 105 of the fixing base 10 . The positioning through hole 115 of the lower adjusting seat 110' is screwed to the positioning protrusion 114 of the upper adjusting seat 110 by the screw 112, and is adjusted on the positioning protrusion 114 of the upper adjusting seat 110. The sockets 110 are respectively connected to the lower adjustment bases 110', and the insertion posts 111 of the upper adjustment bases 110 are respectively inserted into the positioning sockets 111' of the lower adjustment base 110', and are also inserted by the screws 12 The positioning socket 111' of the lower adjusting seat 110' is screwed onto the insertion protrusion 111 of the upper adjusting base 110, so that the upper adjusting seat 110 and the lower adjusting seat 110' can be set as an adjusting seat 11. The adjusting seat 11 is sleeved with the adjusting portion 104 of the fixing base 10, and the two cover plates 13 are respectively screwed on the side of the fixing base 10 and the adjusting base 11 by screws 131. The plurality of fastening grooves 106 and 116 on the side of the fixing base 10 and the adjusting seat 11 are shielded, and the fixed ends 210 at one end of the two positioning elastic pieces 21 are respectively set on the two axes. One end of the positioning elastic piece 21 is fixed on the shaft seat 2, and the pivoting portions 30 of the second pillow body 3 are respectively assembled on the outer side surface of the two-axis seat 2 in the recessed groove 22 of the convex body 20. The support shaft 23 of the two-shaft seat 2 is disposed in the stepped through hole 33 of the pillow portion 3, and the convex body 20 of the shaft seat 2 is disposed in the chamber 31 of the pillow portion 3, and is embedded in the shaft The holding end 211 of the positioning elastic piece 21 on the seat 2 is abutted in one of the positioning slots 32 in the housing 31 of the pillow portion 3 (as shown in FIG. 7), and then the screwing member 34 is disposed. In the stepped through hole 33 of the pillow portion 3, and screwed on the support shaft 23 of the shaft seat 2, the pillow portion 3 is fixed to the shaft seat 2, and the two plug bodies 35 are respectively inserted into the second pillow portion. The stepped perforations 33 are shielded in the stepped perforations 33, and the outer coverings 3 are covered with the covering body 4 (as shown in the fifth figure), and the covering body 4 is made of a soft material. It is made to be comfortable for the user to complete the assembly as a whole.

When using, please refer to the sixth to the fourteenth, the adjustment headrest of this creation is set on the headrest A1 of the seat A of the vehicle, if the headrest A1 on the seat A cannot be seated. When the A is removed (as shown in the tenth figure), the two cover plates 13 are first removed from the fixing base 10 and the adjusting seat 11, so that the fixing seats 10 and the buckle grooves 106 and 116 on the adjusting base 11 are not blocked. The fixing base 10 and the adjusting base 11 can be abutted on the supporting rod A2 of the headrest A1 of the seat A, and the adjusting seat 11 can be moved inward or outwardly on the fixing base 10 (such as the eighth and the ninth figure). The adjusting portion 104 of the fixing base 10 is not positioned because the positioning protrusions 114 of the adjusting base 11 are placed in the sliding slots 105 of the fixing base 10 during the adjustment. When the adjustment force is too large, the entire self-adjusting seat 11 is disengaged. When the position of the buckle groove 106, 116 between the fixed seat 10 and the adjusting seat 11 is aligned with the position of the support head A2 of the headrest A1, the headrest A1 is used. The two support rods A2 are respectively disposed in one of the fastening slots 10 and 116 of the fixing base 10 and the adjusting seat 11, and the two cover plates 13 are respectively assembled on the fixing base 10 and the adjusting base 11 by screws 131. The fixing seat 10 and the buckle grooves 106 and 116 of the adjusting seat 11 are shielded again, so that the fixing seat 10 and the adjusting seat 11 can be fixed between the seat A and the headrest A1, and the different seats A are The diameter of the support rod A2 of the headrest A is slightly different. If the diameter of the support rod A2 is small, when the fixing base 10 and the adjusting base 11 are assembled on the support rod A2, the support rod A2 cannot be stably positioned on the buckle. The grooves 106 and 116 are swayed, so that a bushing 12 matching the diameter of the support rod A2 can be inserted into the buckle grooves 106 and 116 to fill the groove diameters of the buckle grooves 106 and 116, thereby stabilizing the support rod A2. Positioning without gripping; if the headrest A1 on the seat A can be removed from the seat A (as shown in Figure 11), first the headrest A1 from the seat A The upper fixing seat 10 and the adjusting seat 11 are directly disposed on the seat A, so that one of the fastening grooves 10 and 116 of the fixing base 10 and the adjusting seat 11 are respectively aligned with the seat. The socket A is connected to the socket (not shown) of the support rod A2 of the headrest A1, and the support rod A2 of the headrest A1 is respectively inserted into one of the fixed seat 10 and the adjusting seat 11. The slots 106, 116 are inserted into the two jacks on the seat A, so that the adjustable headrest can be fixed to the seat A; if it is to be used, it only needs to be used. The second pillow body 3 is rotated forward to a position that can be relied upon by the user's head (as shown in Fig. 12), and the second pillow body 3 is rotated from the two-axis seat 2 by The holding end 211 of the positioning elastic piece 21 on the convex body 20 of the shaft seat 2 can be elastically held in one of the positioning card slots 32 in the housing 31 of the pillow body 3 (as shown in the sixth and seventh figures). The pillow body 3 is stably elastically positioned; if not used, the second pillow body 3 can be rotated upward to the two sides of the headrest A1 of the seat A (as shown in FIG. 13), so that The second pillow body 3 does not obstruct the line of sight on the two sides of the user; if it is intended for the child to use, the second pillow body 3 can be rotated downward to adjust to the two sides of the child's head position (such as the fourteenth As shown in the figure), it is convenient for the child to rely on the head when sleeping. This creation can adjust the position of the second pillow to the user's head to the most comfortable position according to the user's needs. The head is most comfortable to support, to achieve a good sleep, in the shortest possible time to get the most rest.

In summary, the present invention has achieved the intended use and effect, and is more desirable and practical than the prior art. However, the above embodiments are only specifically described for the preferred embodiment of the present invention. This embodiment is not intended to limit the scope of the present invention, and all other equivalents and modifications may be included in the scope of the invention covered by the present invention.

10‧‧‧ Fixed seat
100‧‧‧上固定座
100'‧‧‧ lower seat
101‧‧‧plug posts
101'‧‧‧ Positioning jack
102‧‧‧ screws
103‧‧‧Fixed stud
104‧‧‧Adjustment Department
105‧‧‧Chute
106‧‧‧ buckle groove
11‧‧‧ adjustment seat
110‧‧‧Upper seat
110'‧‧‧ lower adjustment seat
111‧‧‧plug posts
111'‧‧‧ Positioning jack
112‧‧‧ screws
113‧‧‧Fixed studs
114‧‧‧Positioning stud
115‧‧‧ Positioning perforation
116‧‧‧ buckle groove
12‧‧‧ bushing
13‧‧‧ Cover
130‧‧‧Perforation
131‧‧‧ screws
2‧‧‧ shaft seat
20‧‧ ‧ convex
21‧‧‧ Positioning shrapnel
210‧‧‧Fixed end
211‧‧‧ card holder
22‧‧‧Inlay
23‧‧‧ Support shaft
24‧‧‧ Positioning film
25‧‧‧Perforation
26‧‧‧ screws
3‧‧‧ pillow body
30‧‧‧ pivotal department
31‧‧ ‧ room
32‧‧‧ positioning card slot
33‧‧‧ stepped perforations
34‧‧‧ Screw components
35‧‧‧ body
4‧‧ ‧ wrap
A‧‧‧ seat
A1‧‧‧ head pillow
A2‧‧‧ support rod

The first picture shows the exploded view of the creation. The second figure shows an exploded view of the shaft seat and the pillow portion of the creation. The third figure shows a combined cross-sectional view of the creation. The fourth picture shows the three-dimensional combination of the creation. The fifth picture shows a three-dimensional combination of the other angles of the creation. The sixth figure shows the use of the rotation of the pillow body. The seventh figure shows an enlarged schematic view of the combination of the pivoting portion and the shaft seat of the creating pillow body. The eighth figure shows the use of the adjustment part of the creation fixed seat to the adjustment seat. The ninth figure shows the use of the adjustment part of the creation fixed seat to the adjustment seat. The tenth figure shows the assembly diagram of the fixed headrest assembled to the vehicle seat. The eleventh figure shows the assembly diagram of the detachable headrest assembled to the vehicle seat. The twelfth figure shows the use of the original adjustment to the use of the resting position. The thirteenth figure shows a schematic diagram of adjusting the folding up to the line of sight of the driving when the creation is not in use. The fourteenth figure shows the downward adjustment of the creation to the use of the child's resting position.

10‧‧‧ Fixed seat

100‧‧‧上固定座

100’‧‧‧ lower seat

101‧‧‧plug posts

101’‧‧‧ Positioning jack

102‧‧‧ screws

103‧‧‧Fixed stud

104‧‧‧Adjustment Department

105‧‧‧Chute

106‧‧‧ buckle groove

11‧‧‧ adjustment seat

110‧‧‧Upper seat

110’‧‧‧ under the adjustment seat

111‧‧‧plug posts

111’‧‧‧ Positioning jack

112‧‧‧ screws

113‧‧‧Fixed studs

114‧‧‧Positioning stud

115‧‧‧ Positioning perforation

116‧‧‧ buckle groove

12‧‧‧ bushing

13‧‧‧ Cover

130‧‧‧Perforation

131‧‧‧ screws

2‧‧‧ shaft seat

20‧‧ ‧ convex

21‧‧‧ Positioning shrapnel

22‧‧‧Inlay

23‧‧‧ Support shaft

24‧‧‧ Positioning film

25‧‧‧Perforation

26‧‧‧ screws

3‧‧‧ pillow body

30‧‧‧ pivotal department

31‧‧ ‧ room

32‧‧‧ positioning card slot

33‧‧‧ stepped perforation

34‧‧‧ Screw components

35‧‧‧ body

Claims (7)

The utility model relates to an adjustable headrest, which comprises: a fixing base and an adjusting seat, wherein the fixing seat is composed of an upper fixing seat and a lower fixing seat, and one end of the lower fixing seat is provided with two fixing studs. An adjusting portion is formed on the outer end of the fixing base, and the adjusting portion is provided with at least one sliding slot. The adjusting seat is formed by an upper adjusting seat and a lower adjusting seat. The adjusting portion of the fixing base is inserted into the adjusting portion. In the adjusting seat, one end of the lower adjusting seat is provided with two fixing studs, and the upper adjusting seat is provided with at least one positioning stud, and the at least one positioning stud is disposed on the adjusting portion of the fixing seat. The at least one sliding slot is provided with at least one positioning through hole corresponding to the position of the at least one positioning protrusion of the upper adjusting seat, and at least one screw is disposed at least one positioning through hole of the lower adjusting seat and is screwed On the at least one positioning post of the upper adjusting seat, the fixing seat and one side of the adjusting seat are respectively provided with a plurality of buckle grooves, and the two cover plates are respectively disposed on the fixing seat and one side of the adjusting seat On the side, the fixing seat and the adjusting seat The two shaft seats are respectively disposed at the outer ends of the fixing seat and the adjusting seat, and the opposite outer side surfaces of the shaft seat are respectively provided with a convex body, and the protruding body is provided with a positioning elastic piece a plurality of shafts are disposed on the inner side of the shaft seat, and a positioning piece is disposed on the inner side of the shaft seat, and the positioning piece is provided with at least two perforations, and the at least two perforations are respectively disposed a screw, the screw is respectively screwed on the two fixing protrusions of the lower fixing seat and the lower adjusting seat; the second pillow body is respectively disposed on the outer side of the shaft seat, and one end of the pillow body is provided with a pivot a connecting portion, the inner side of the pivoting portion is provided with a receiving chamber, and a plurality of positioning slots for holding the positioning elastic pieces on the shaft seat are disposed on the wall surface of the connecting portion, and the outer side of the pivoting portion is provided with a stepped shape The through hole is inserted through the chamber, and a screwing member is bored in the stepped hole, and the screw member is screwed to the shaft of the shaft seat. The adjusting headrest of the first aspect of the invention, wherein the fixing seat has a plurality of plugging protrusions in the fixing seat, and the lower fixing seat corresponds to each of the plugging posts of the upper fixing seat Each of the positioning holes is provided with a screw, and the screw is screwed to the insertion post of the upper fixing seat, and a plurality of insertion protrusions are arranged in the adjusting seat above the adjusting seat a positioning socket is disposed in each of the insertion posts of the lower adjustment seat corresponding to the upper adjustment seat, and the positioning socket is provided with a screw, and the screw is screwed to the upper adjustment socket On the stud. The adjustable headrest of the first aspect of the invention, wherein a bushing is disposed in one of the fixing seat and the one of the adjusting seats. The adjustable headrest according to the first aspect of the invention, wherein the cover is provided with a through hole, and the through hole is provided with a screw, and the screw is screwed on the fixed seat and the adjusting seat. The adjustment type headrest according to claim 1, wherein one end of the positioning elastic piece is a fixed end and the other end is a holding end, and the fixed end of the positioning elastic piece is disposed on the convex body of the shaft seat. In the upper slot, the retaining end of the positioning elastic piece is clamped in one of the positioning slots of the pillow body. The adjustment headrest according to claim 1, wherein the stepped perforations of the pillow body are respectively provided with a plug body. The adjustable headrest according to claim 1, wherein the outer portion of the pillow body is covered with an covering body, and the covering system is made of a soft material.