Multi-purpose headrest

Abstract

The utility model discloses a multi -purpose back cushion belongs to technical back cushion field, including back cushion body and support subassembly, support subassembly detachable setting is on the back of seat, and support subassembly includes the fixed part of clamping on the both ends of seat back, and the support vertical board is welded on the fixed part, and the adjusting groove is seted up on support vertical board along its length direction, and the hanging board is seted up to support vertical board close to back cushion body one side, and the fastening knob is seted up to support vertical board away from hanging board one side, and fastening knob has the threaded rod one end close to hanging board, and the threaded rod is connected on the hanging board in screw thread, and fastening knob and support vertical board friction fit. When supporting the neck of user, first, two clamps are clamped on the both ends of the back of seat, and fastening knob is loosened, makes fastening knob and hanging board separate, adjusts to appropriate height, and tightens fastening knob, so that fastening knob is in close contact with hanging board, thereby the height of hanging board is fixed, then the elastic band of back cushion body back is hung on two hanging boards.

Description

Technical Field

[0001] This utility model relates to the field of pillow technology, and more specifically, to a multi-purpose pillow. Background Technology

[0002] Backrests, as comfort accessories for chairs, are widely used in cars, office chairs, and home sofas. Among these, lumbar support, armrest support, and backrest fixation are core user needs. Existing lumbar support backrests are mostly flexible filling blocks, simply fixed to the lumbar region of the chair using Velcro or elastic bands to relieve lumbar pressure caused by prolonged sitting. Armrest cushions are mostly thin, soft pads placed directly on the armrest surface to improve arm comfort. Backrests that can be fixed to the chair back often use buckles or straps, providing only fixed support for the neck or back, and are not convenient for adjusting the neck support height to suit different user needs.

[0003] In view of this, the present invention is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-purpose backrest pillow to solve the technical problem that existing backrest pillows are not convenient for adjusting the neck support height according to the needs of different users.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A multi-purpose cushion, comprising: The pillow body is made of flexible material. There are first hanging rings at both ends of the back of the pillow body, and elastic bands are attached to the two first hanging rings. The support assembly is detachably mounted on the back of the seat. The support assembly includes fasteners clamped to both ends of the back of the seat. A support upright is welded onto the fastener. An adjustment groove is provided on the support upright along its length. A hanging plate is provided on the side of the support upright near the headrest body. A fastening knob is provided on the side of the support upright away from the hanging plate. The end of the fastening knob near the hanging plate has a threaded rod. The threaded rod is threaded to the hanging plate, and the fastening knob is in frictional engagement with the support upright.

[0006] Furthermore, at least two second hanging rings and a first hook are respectively provided at the upper and lower ends of the pillow body, and the second hanging rings and the corresponding first hooks are detachably connected.

[0007] Furthermore, there are two elastic bands, namely a left elastic band and a right elastic band, and the left elastic band and the right elastic band are respectively provided with a locking tongue and a locking buckle at one end close to each other to connect / open the two elastic bands.

[0008] Furthermore, at least two third hanging rings and a second hook are respectively provided on the left and right sides of the pillow body, and two adjacent pillow bodies are detachably connected by the second hook and the third hanging ring.

[0009] Furthermore, the pillow itself is filled with memory foam.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. When supporting the user's neck, first attach the two clips to both ends of the seat back, loosen the fastening knob to detach it from the mounting plate, then adjust the mounting plate up and down to the appropriate height, and tighten the fastening knob to press it against the mounting plate to fix the height of the mounting plate. Then attach the elastic band on the back of the headrest to the two mounting plates.

[0011] 2. When the user is sitting in the seat and needs lumbar support, the headrest can be directly attached to the back of the seat using the elastic band, so that the headrest rests against the user's waist; alternatively, the headrest can be rolled up and the second hook can be hung on the corresponding first hook, so that the headrest forms a cylindrical headrest to support the user's waist; alternatively, the headrest can be rolled up and attached to the armrest of the seat, and fixed to the first hook with the second hook, to support the user's elbows and make the user's elbows more comfortable when resting on the armrest. Attached Figure Description

[0012] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 This is a schematic diagram of the structure of multiple multi-purpose pillows spliced ​​together according to an embodiment of this application; Figure 2 This is a schematic diagram of the installation structure of the multi-purpose pillow and support assembly provided in the embodiments of this application; Figure 3 for Figure 2 A structural diagram from another perspective.

[0013] Reference numerals in the attached diagram: 1. Pillow body; 2. Second hanging ring; 3. First hook; 4. First hanging ring; 5. Third hanging ring; 6. Left elastic band; 7. Right elastic band; 8. Fixing component; 9. Support plate; 10. Second hook; 11. Hanging plate; 12. Fastening knob. Detailed Implementation

[0014] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0015] See Figures 1 to 3 As shown, a multi-purpose backrest includes a backrest body 1 and a support assembly. The backrest body 1 is made of flexible material. Both ends of the backrest body 1 are provided with first hanging rings 4, and elastic bands are attached to the two first hanging rings 4. The support assembly is detachably mounted on the back of a seat. The support assembly includes fixing parts 8 clamped to both ends of the backrest of the seat. A support plate 9 is welded to the fixing parts 8. An adjustment groove is provided on the support plate 9 along its length. A hanging plate 11 is provided on the side of the support plate 9 near the backrest body 1. A fastening knob 12 is provided on the side of the support plate 9 away from the hanging plate 11. The end of the fastening knob 12 near the hanging plate 11 has a threaded rod. The threaded rod is threadedly connected to the hanging plate 11 and does not disengage from the hanging plate 11. The fastening knob 12 is in frictional engagement with the support plate 9.

[0016] In the above solution, the fastener 8 is a clip, and there are two of them, located at both ends of the backrest of the seat, which makes it easy to install on the backrest of the seat. When supporting the user's neck, first, the two clips are clamped on both ends of the backrest of the seat, and the fastening knob 12 is loosened so that the fastening knob 12 is disengaged from the hanging plate 11. Then, the hanging plate 11 is adjusted up and down. After adjusting to a suitable height, the fastening knob 12 is tightened so that the fastening knob 12 presses against the hanging plate 11, thereby fixing the height of the hanging plate 11. Then, the elastic band on the back of the pillow body 1 is hung on the two hanging plates 11.

[0017] See some possible implementations. Figures 1 to 3 As shown, the upper and lower ends of the pillow body 1 are respectively provided with at least two second hanging rings 2 and a first hook 3, and the second hanging rings 2 and the corresponding first hooks 3 are detachably connected.

[0018] In the above solutions, when a user is sitting in the seat and needs lumbar support, the headrest body 1 can be directly attached to the back of the seat using an elastic band, so that the headrest body 1 rests against the user's waist; alternatively, the headrest body 1 can be rolled up and the second hanging ring 2 can be hung on the corresponding first hook 3, so that the headrest body 1 forms a cylindrical headrest to support the user's waist; alternatively, the headrest body 1 can be rolled up, fitted onto the armrest of the seat, and fixed to the first hook 3 by the second hanging ring 2, to support the user's elbows and make the user's elbows more comfortable when resting on the armrest.

[0019] See some possible implementations. Figure 2 and Figure 3As shown, there are two elastic bands, namely the left elastic band 6 and the right elastic band 7. The left elastic band 6 and the right elastic band 7 are respectively provided with a locking tongue and a locking buckle at one end close to each other to connect / open the two elastic bands.

[0020] In the above solution, in order to make the elastic band adaptable to various seats, the left elastic band 6 and the right elastic band 7 can be opened by setting the locking tongue and buckle, so as to make it easy to put the elastic band on the back of the seat.

[0021] See some possible implementations. Figures 1 to 3 As shown, at least two third hanging rings 5 ​​and second hooks 10 are respectively provided on the left and right sides of the pillow body 1, and two adjacent pillow bodies 1 are detachably connected by the second hooks 10 and the third hanging rings 5.

[0022] In the above solution, in order to increase the user's comfort when leaning against the seat back, two or four pillow bodies 1 can be spliced ​​together, and adjacent pillow bodies 1 can be connected by the second hook 10 and the third hanging ring 5. The outermost left elastic band 6 and right elastic band 7 can be opened, and then put on the back of the pillow body 1 and locked again to complete the installation of multiple pillow bodies 1, so as to improve the user's comfort when leaning against the seat back.

[0023] In some possible implementations, the pillow body 1 is filled with memory foam to increase the resilience of the pillow body 1.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose cushion, characterized in that, include: The pillow body (1) is made of flexible material. Both ends of the back of the pillow body (1) are provided with first hanging rings (4), and elastic bands are attached to the two first hanging rings (4). A support assembly is detachably mounted on the back of the seat. The support assembly includes a fixing member (8) clamped at both ends of the back of the seat. A support plate (9) is welded onto the fixing member (8). An adjustment groove is provided on the support plate (9) along its length. A hanging plate (11) is provided on the side of the support plate (9) near the headrest body (1). A fastening knob (12) is provided on the side of the support plate (9) away from the hanging plate (11). The fastening knob (12) has a threaded rod at the end near the hanging plate (11). The threaded rod is threadedly connected to the hanging plate (11), and the fastening knob (12) is in frictional engagement with the support plate (9).

2. The multi-purpose cushion according to claim 1, characterized in that, The pillow body (1) is provided with at least two second hanging rings (2) and a first hook (3) at its upper and lower ends respectively. The second hanging rings (2) and the corresponding first hooks (3) are detachably connected.

3. The multi-purpose cushion according to claim 1, characterized in that, There are two elastic bands, namely a left elastic band (6) and a right elastic band (7), and the left elastic band (6) and the right elastic band (7) are respectively provided with a locking tongue and a locking buckle at one end close to each other to connect / open the two elastic bands.

4. The multi-purpose cushion according to claim 2, characterized in that, The pillow body (1) is provided with at least two third hanging rings (5) and second hooks (10) on the left and right sides respectively. Two adjacent pillow bodies (1) are detachably connected by the second hooks (10) and the third hanging rings (5).

5. The multi-purpose cushion according to claim 4, characterized in that, The pillow body (1) is filled with memory foam.

Images