Adjustable turning-over pillow

Abstract

The invention relates to the technical field of pillows, and discloses an adjustable turning-over pillow which comprises a first base, a pillow body and a first angle adjusting assembly, one end of the pillow body is rotationally arranged on the first base, and the first angle adjusting assembly is arranged on the first base and connected with the side, close to the base, of the pillow body. The first angle adjusting assembly is used for driving the pillow body to rotate on the first base. The first base, the pillow body and the first angle adjusting assembly are arranged, one end of the pillow body is rotationally connected with the first base, the pillow body is connected with the first angle adjusting assembly arranged on the first base, and therefore the pillow body can be adjusted through the first angle adjusting assembly, and the pillow is simple in structure and convenient to use. The medical staff can adjust the corresponding angle of the pillow body at any time according to the requirements of the patient, so that the patient can lie on the side more comfortably, and the labor intensity of the medical staff is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of pillows, in particular to an adjustable turning pillow. Background Art

[0002] A turning pillow is a pillow designed specifically for patients or bedridden people to change their sleeping positions and relieve body pressure. It is usually larger than ordinary pillows, and its shape and structure can adapt to the curve of the human body, reducing the burden of care and improving the comfort of bedridden patients.

[0003] At present, in existing clinical nursing work, medical staff need to place a turning pillow under the patient to support the patient to lie on his side at a comfortable angle. However, the turning pillow can only enable the patient to maintain a side-lying position. Maintaining a side-lying position for a long time can easily cause certain pain to the patient. When medical staff manually adjust the angle of the turning pillow, they often need to replace turning pillows of different sizes, or stack multiple turning pillows, which is time-consuming and laborious.

[0004] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an adjustable turning pillow in view of the above-mentioned defects of the prior art, aiming to solve the problem that it is time-consuming and laborious to adjust the angle of the turning pillow using the existing method in the prior art.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows:

[0007] An adjustable turning pillow, comprising:

[0008] First base;

[0009] A pillow body, one end of which is rotatably mounted on the first base;

[0010] The first angle adjustment component is arranged on the first base and connected to a side of the pillow body close to the base. The first angle adjustment component is used to drive the pillow body to rotate on the first base.

[0011] In an improved embodiment of an adjustable turning pillow, the first angle adjustment component comprises:

[0012] An arc-shaped sleeve, disposed on the first base;

[0013] An arc-shaped rod, one end of which is sleeved in the arc-shaped sleeve, and the other end of which is connected to a side of the pillow body close to the base, and the arc-shaped rod is adapted to the arc-shaped sleeve;

[0014] A lock buckle is arranged on the arc-shaped rod and connected to the arc-shaped sleeve, and the lock buckle is used to lock the arc-shaped rod on the arc-shaped sleeve.

[0015] In an improved method of an adjustable turning pillow, a plurality of engaging grooves are arranged at intervals on the arc-shaped sleeve, a first groove is arranged on the arc-shaped rod, and the lock comprises:

[0016] A first spring, disposed in the first groove;

[0017] A clamping block is arranged on the first spring and is used for clamping connection with the clamping groove.

[0018] In an improved form of an adjustable turning pillow, a rotating seat is provided on the first base, a rotating shaft is provided on the pillow body, and the rotating seat is rotatably connected to the rotating shaft.

[0019] In an improved embodiment of an adjustable turning pillow, a pillow groove is provided on the pillow body, a first bottom groove is provided on the first base, and the adjustable turning pillow further comprises:

[0020] A support plate, slidably disposed in the pillow groove;

[0021] An inflatable air cushion, arranged on a side of the support plate away from the first base, and an inflatable port is arranged on the inflatable air cushion;

[0022] A second base, slidably disposed in the first bottom groove;

[0023] The second angle adjustment component is arranged on the second base and connected to the support plate to adjust the support plate so that the support plate and the pillow body are at the same angle position.

[0024] In an improved embodiment of an adjustable turning pillow, a support groove is provided on the support plate, a second bottom groove is provided on the second base, and the second angle adjustment component includes:

[0025] an abutment member, the abutment member comprising a rotating portion, a connecting portion and an abutment portion, the rotating portion being rotatably disposed in the supporting groove, the connecting portion being disposed on the rotating portion, and the abutment portion being disposed on the connecting portion;

[0026] A rotating shaft, one end of which is rotatably connected to the second bottom groove, and the other end of which extends outside the second base;

[0027] A snap-fit ​​buckle plate, arranged on the rotating shaft, the snap-fit ​​buckle plate is provided with a plurality of fixing frames, and the fixing frames are provided with openings for the abutting portion to be engaged;

[0028] A locking component is connected to the rotating shaft and is used to lock the rotating shaft on the second base.

[0029] In an improved embodiment of the adjustable turning pillow, a second groove is provided on the second base, a slot is provided on the rotating shaft, and the locking component includes:

[0030] A first end face gear is sleeved on the rotating shaft and fixedly connected to the inner wall of the second groove;

[0031] A driving member, movably disposed on the second base and disposed corresponding to the position of the rotating shaft, and used for being inserted into the slot of the rotating shaft;

[0032] A chassis, sleeved on the rotating shaft and fixedly connected to the inner wall of the second groove;

[0033] A second spring is sleeved on the rotating shaft, and one end of the second spring is in contact with the chassis;

[0034] A second end face gear is disposed on the driving member, and one end of the second end face gear is in contact with the second spring;

[0035] The elastic force of the second spring drives the second end face gear to move, so as to drive the driving member to move in the second groove, and the second end face gear is meshedly connected with the first end face gear.

[0036] In an improved embodiment of an adjustable turning pillow, two first slide grooves are provided on the first base, and the two first slide grooves are respectively located on both sides of the first bottom groove. A first screw rod is rotatably provided on each of the first slide grooves, and two first sliders are rotatably provided on the two first screw rods, and the two first sliders are connected to both sides of the second base.

[0037] In an improved form of an adjustable turning pillow, a second slide groove is arranged in the pillow groove, a second slider is arranged on the support plate, and the second slider is slidably connected to the second slide groove.

[0038] In an improved form of an adjustable turning pillow, the adjustable turning pillow further comprises a fitting assembly, wherein the fitting assembly is used to connect the support plate and the pillow body, and fix the support plate in the pillow groove of the pillow body.

[0039] Beneficial effects:

[0040] The present invention provides an adjustable turning over pillow. By setting a first base, a pillow body and a first angle adjustment component, one end of the pillow body is rotatably connected to the first base, and the pillow body is connected to the first angle adjustment component arranged on the first base, so that the pillow body can be adjusted by the first angle adjustment component. The present invention has a simple structure, and medical staff can adjust the corresponding angle of the pillow body at any time according to the needs of the patient, so that the patient's side lying is more comfortable and the labor intensity of the medical staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the overall structure of the adjustable turning pillow of the present invention;

[0042] Figure 2 It is a side view structural schematic diagram of the adjustable turning pillow of the present invention;

[0043] Figure 3 is a schematic diagram of the exploded structure of the first angle adjustment assembly of the present invention;

[0044] Figure 4 It is a schematic diagram of the exploded structure of the first base and the pillow body of the present invention;

[0045] Figure 5 It is a schematic diagram of the internal structure of the pillow body of the present invention;

[0046] Figure 6 It is a schematic diagram of the exploded structure of the support plate of the present invention;

[0047] Figure 7 is a schematic diagram of the internal structure of the first base of the present invention;

[0048] Figure 8 It is a schematic diagram of the exploded structure of the second base of the present invention;

[0049] Fig. 9 It is a structural schematic diagram of the snap-fit ​​buckle plate and the locking component of the present invention.

[0050] Description of reference numerals:

[0051] 1. first base; 101. rotating base; 102. first bottom groove;

[0052] 2. pillow body; 201. rotating shaft; 202. pillow groove;

[0053] 3. Pads;

[0054] 4. second base; 401. second bottom groove; 402. second groove;

[0055] 5. First angle adjustment assembly; 501. Arc sleeve; 5011. Engaging groove; 502. Arc rod; 5021. First groove; 503. First spring; 504. Block;

[0056] 6. Support plate; 601. Support groove;

[0057] 7. Laminating components;

[0058] 8. Inflatable air cushion; 801. Inflatable port;

[0059] 9. Second chute;

[0060] 10. Second slider;

[0061] 11. Magnet;

[0062] 12. Abutment;

[0063] 13. First slider;

[0064] 14. First screw;

[0065] 15. First chute;

[0066] 16. First knob;

[0067] 17. Locking component; 1701. Rotating shaft; 17011. Slot; 1702. Snap-fit ​​plate; 1703. Fixing frame; 1704. Opening; 1705. First end face gear; 1706. Driving member; 1707. Second end face gear; 1708. Latch; 1709. Second spring; 1710. Chassis. DETAILED DESCRIPTION

[0068] In order to make the purpose, technical solution and advantages of the present invention clearer and more specific, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0069] Please also see Figure 1-Figure 9 As shown, the present invention provides some preferred embodiments of an adjustable turning pillow.

[0070] It should be noted that the present invention is not only applicable to turning pillows, but also applicable to other types of pillows, such as headrests, etc. Those skilled in the art can select appropriate settings according to actual needs.

[0071] like Figure 1 As shown, Figure 1 This is a schematic diagram of the overall structure of the present invention. The adjustable turning pillow includes a first base 1, a pillow body 2 and a first angle adjustment component 5. One end of the pillow body 2 is rotatably disposed on the first base 1. The first angle adjustment component 5 is disposed on the first base 1 and is connected to a side of the pillow body 2 close to the base. The first angle adjustment component 5 is used to drive the pillow body 2 to rotate on the first base 1.

[0072] Specifically, in this embodiment, the pillow body 2 is as follows Figure 1As shown, the front end of the pillow body 2 is rotatably connected to one side of the top of the first base 1, and the angle of the pillow body 2 on the first base 1 is adjusted by the first angle adjustment component 5 on the first base 1, so as to adjust the pillow body 2. The present invention has a simple structure, and medical staff can adjust the corresponding angle of the pillow body 2 at any time according to the needs of the patient, so that the patient's side lying is more comfortable and the labor intensity of the medical staff is reduced.

[0073] Furthermore, the pillow body 2 is made of cotton, memory foam or latex, etc., which has good support and breathability, so that the outer side of the pillow body 2 is soft, making the patient more comfortable when lying down.

[0074] See also Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, the first angle adjustment component 5 includes an arc sleeve 501, an arc rod 502 and a lock, the arc sleeve 501 is arranged on the first base 1, one end of the arc rod 502 is sleeved in the arc sleeve 501, and the other end is connected to the side of the pillow body 2 close to the base, the arc rod 502 is adapted to the arc sleeve 501, the lock is arranged on the arc rod 502 and connected to the arc sleeve 501, and the lock is used to lock the arc rod 502 on the arc sleeve 501.

[0075] Specifically, the arc sleeve 501 and the arc rod 502 have the same curvature and are adapted in shape, so that the arc rod 502 can move along the arc sleeve 501 to change the angle of the pillow body 2 connected to the other end of the arc rod 502. A lock is provided on the arc rod 502, and the lock is used to lock the arc rod 502 on the arc sleeve 501 after moving, so that the position of the pillow body 2 on the first base 1 can be adjusted as needed, and is suitable for different angle positions.

[0076] See also Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, a plurality of engaging grooves 5011 are arranged at intervals on the arc sleeve 501, a first groove 5021 is arranged on the arc rod 502, and the lock comprises a first spring 503 and a clamping block 504, the first spring 503 is arranged in the first groove 5021, the clamping block 504 is arranged on the first spring 503, and is used to be engaged with the engaging groove 5011. The lock is arranged by using the clamping block 504 and the first spring 503, and the structure is simple and the implementation is convenient.

[0077] Furthermore, eight engaging grooves 5011 are provided on the arc sleeve 501, and the eight engaging grooves 5011 are evenly spaced along the curvature of the arc sleeve 501. The eight engaging grooves 5011 form eight gears, and each engaging groove 5011 corresponds to a different angle, such as 5 degrees, 10 degrees, 15 degrees, etc., so as to realize the transformation of the predetermined angle. Technicians in this field can also select the angle setting of the engaging groove 5011 according to actual needs.

[0078] Furthermore, the diameter of the card block 504 is not greater than the diameter of the engaging groove 5011 to prevent the card block 504 from being unable to be inserted into the engaging groove 5011. The surface of the card block 504 is spherical, making the card block 504 round and smooth, and more comfortable for users to press.

[0079] During actual use, when it is necessary to adjust the angle between the pillow body 2 and the first base 1, first press the block 504 to drive the first spring 503 to compress, the block 504 sinks into the first groove 5021, the block 504 disengages from the locking groove 5011, and then pull the arc rod 502 to adjust the pillow body 2 to a suitable angle position. At this time, the block 504 is not affected by external force, and the block 504 is ejected by the elastic force of the first spring 503 and locked in the locking groove 5011, thereby achieving locking and fixation.

[0080] Figure 4 It is a schematic diagram of the exploded structure of the first base 1 and the pillow body 2 of the present invention. In a preferred embodiment of the present invention, the number of the arc sleeve 501, the arc rod 502 and the lock buckle are all set to two, and the two arc sleeves 501 are respectively installed on the first base 1, and the other ends of the two arc rods 502 are connected to the pillow body 2, which is beneficial to improve the supporting stability of the pillow body 2 and the first base 1.

[0081] See also Figure 3 As shown, in a preferred embodiment of the present invention, a rotating seat 101 is provided on the first base 1, a rotating shaft 201 is provided on the pillow body 2, and the rotating seat 101 is rotatably connected to the rotating shaft 201.

[0082] Specifically, the rotating seat 101 is composed of two ears and is located on one side of the top of the first base 1. The rotating shaft 201 is installed at one end of the pillow body 2, so that the rotating seat 101 can be clamped with the rotating shaft 201 to achieve free rotation of the pillow body 2 on the first base 1.

[0083] like Figure 1 As shown, in a preferred embodiment of the present invention, a pad 3 is set at the front end of the first base 1. The pad 3 has an inclined surface, and the inclined surface forms a certain angle with the horizontal plane, thereby filling the height between the first base 1 and the horizontal plane and reducing the discomfort caused by the height of the first base 1.

[0084] In the above embodiment, the first angle adjustment component 5 can adjust the angle of the pillow body 2 at any time. In order to adjust the width of the pillow body 2, based on this:

[0085] In a preferred embodiment of the present invention, the pillow body 2 includes an outer shell and an inner shell. The outer shell is made of soft materials such as cotton and memory foam, and the inner shell is made of PVC plastic material. The pillow body 2 is designed with a hard plastic inner shell to effectively prevent the inflatable air cushion 8 and the support plate 6 from being crushed and damaged during use.

[0086] See also Figures 5 to 7 As shown, in a preferred embodiment of the present invention, a pillow groove 202 is provided on the pillow body 2, a first bottom groove 102 is provided on the first base 1, and the adjustable turning pillow also includes a support plate 6, an inflatable air cushion 8, a second base 4 and a second angle adjustment component, the support plate 6 is slidably arranged in the pillow groove 202; the inflatable air cushion 8 is arranged on the side of the support plate 6 away from the first base 1, and an inflation port 801 is provided on the inflatable air cushion 8; the second base 4 is slidably arranged in the first bottom groove 102; the second angle adjustment component is arranged on the second base 4 and is connected to the support plate 6 to adjust the support plate 6 so that the support plate 6 and the pillow body 2 are at the same angular position.

[0087] Specifically, the inner shell has a pillow groove 202, a support plate 6 is slidably installed in the pillow groove 202, and an inflatable air cushion 8 is installed on the support plate 6. When the inflatable air cushion 8 is installed in the pillow groove 202, it is in a "deflated state", that is, the inflatable air cushion 8 is folded on the support plate 6, reducing its volume and being better placed in the pillow groove 202. When the support plate 6 is pulled out of the pillow groove 202, gas is filled in through the inflatable port 801 of the inflatable air cushion 8, so that the inflatable air cushion 8 expands on the support plate 6, and then the inflatable air cushion 8 is on the same flat surface as the pillow body 2 after expansion, forming a second "pillow body". The first bottom groove 102 is designed on the first base 1, and the second base 4 is slidably installed in the first bottom groove 102. The second angle adjustment component is installed on the second base 4 and connected to the support plate 6 to adjust the support plate 6 so that the support plate 6 and the pillow body 2 are at the same angle position. The present invention uses the inflatable air cushion 8 as the second pillow body 2, that is, the support plate 6 and the inflatable air cushion 8 can be hidden in the pillow body 2, and the inflatable air cushion 8 can reach the same flat surface as the pillow body 2 after being inflated, so that the pillow body 2 can also make the patient lie comfortably after adjusting the width.

[0088] It should be noted that, when not in use, the gas in the inflatable air cushion 8 can be released through the inflation port 801, so that the inflatable air cushion 8 shrinks for easy storage.

[0089] Furthermore, if Figure 2 and Figure 5As shown, after the inflatable air cushion 8 is expanded, it is on the same flat surface as the pillow body 2. However, when adjusting the width, part of the inflatable air cushion 8 will still be in the pillow groove 202. Based on this, multiple inflatable air cushions 8 can be arranged side by side on the support plate 6, which are not shown in the figure. Each inflatable air cushion 8 corresponds to a different width grade, and each inflatable air cushion 8 is provided with an inflation port 801, for example, width grades of 10cm, 20cm, 30cm, 40cm, and 50cm. The user can adjust the different width grades according to needs to ensure that after pulling out the support plate 6, the inflatable air cushion 8 at the corresponding grade position is inflated, so that the corresponding inflatable air cushion 8 will not still be in the pillow groove 202 after expansion, so as to avoid the expansion effect of the inflatable air cushion 8 being affected by the size of the pillow groove 202, which is beneficial to improving the service life of the inflatable air cushion 8.

[0090] See also Figures 6 to 9 As shown, in a preferred embodiment of the present invention, a supporting groove 601 is provided on the supporting plate 6, a second bottom groove 401 is provided on the second base 4, the second angle adjustment assembly includes an abutment 12, a rotating shaft 1701, a snap-fit ​​buckle plate 1702 and a locking component 17, the abutment 12 includes a rotating portion, a connecting portion and an abutment portion, the rotating portion is rotatably arranged in the supporting groove 601, the rotating portion is provided with the connecting portion, and the connecting portion is provided with the abutment portion; one end of the rotating shaft 1701 is rotatably connected to the second bottom groove 401, and the other end extends to the outside of the second base 4; the snap-fit ​​buckle plate 1702 is provided on the rotating shaft 1701, and a plurality of fixing frames 1703 are provided on the snap-fit ​​buckle plate 1702, and an opening 1704 for the abutment portion to be engaged is provided on the fixing frame 1703; the locking component 17 is connected to the rotating shaft 1701, and is used to lock the rotating shaft 1701 on the second base 4.

[0091] In order to connect the support plate 6 and the second base 4 to each other and adjust the angle after the movement, based on this, as shown in FIG. Figure 6 As shown, a support groove 601 is installed on the support plate 6, and a rotatable abutment member 12 is installed in the support groove 601. The abutment member 12 is hidden in the support groove 601, so that the setting of the abutment member 12 will not affect the space of the pillow groove 202 of the pillow body 2.

[0092] Furthermore, the abutment member 12 includes a rotating portion, a connecting portion and an abutment portion. The rotating portion is rotatably arranged in the support groove 601, the rotating portion is provided with a connecting portion, and the connecting portion is provided with an abutment portion. Figure 6 As shown, the rotating part, the connecting part and the abutting part are all round rod structures, forming a square frame shape composed of round rods, which has a simple structure and is easy to manufacture.

[0093] Furthermore, a second bottom groove 401 is provided on the second base 4, a rotating shaft 1701 is installed in the second bottom groove 401, and a snap-fit ​​buckle plate 1702 is fixed on the rotating shaft 1701, so that the snap-fit ​​buckle plate 1702 can be driven to rotate and extend out of the second bottom groove 401 by rotating the rotating shaft 1701; since the snap-fit ​​buckle plate 1702 is hidden in the second bottom groove 401, the space of the first bottom groove 102 of the first base 1 may not be changed, thereby reducing the preparation steps of the first base 1 and reducing the cost.

[0094] Furthermore, a plurality of fixing frames 1703 are arranged on the back side of the snap-fit ​​buckle plate 1702, and the fixing frames 1703 have openings 1704 for the abutting portions to extend therein, and the gaps between each fixing frame 1703 are not less than the size of the abutting portions, so that the abutting portions of the abutting members 12 can be inserted into the openings 1704 for clamping, and a locking component 17 is arranged on the rotating shaft 1701, and the locking component 17 is used to lock the rotating shaft 1701 after rotation.

[0095] In actual use, first slide the second base 4 out of the first bottom groove 102 of the first base 1, and then rotate the rotating shaft 1701 in the second bottom groove 401 on the second base 4, and the rotating shaft 1701 drives the snap-fit ​​plate 1702 to change from horizontal placement to vertical placement. At this time, slide the support plate 6 in the pillow body 2 out, and the abutment 12 in the support groove 601 on the support plate 6 can rotate. After the rotation, the abutment portion of the abutment 12 is just snapped into the opening 1704 on the corresponding fixing frame 1703 of the snap-fit ​​plate 1702, thereby realizing the angle adjustment of the support plate 6 and the second base 4.

[0096] like Figure 6 As shown, in a preferred embodiment of the present invention, the abutting portion of the abutting member 12 is configured to be a magnetic material, such as a magnetic rod, and magnets 11 are respectively arranged at corresponding positions of the support groove 601, so that when the abutting member 12 rotates in the support groove 601, the two ends of the magnetic rod respectively abut against the two magnets 11, and the magnetic rod and the magnet 11 are attracted by opposite poles, thereby achieving the locking of the abutting member 12 in the support groove 601.

[0097] See also Figures 8 to 9As shown, in a preferred embodiment of the present invention, a second groove 402 is provided on the second base 4, a slot 17011 is provided on the rotating shaft 1701, and the locking component 17 includes a first end face gear 1705, a driving member 1706, a chassis 1710, a second spring 1709 and a second end face gear 1707, the first end face gear 1705 is sleeved on the rotating shaft 1701 and fixedly connected to the inner wall of the second groove 402, and the driving member 1706 is movably provided on the second base 1701. The seat 4 is arranged corresponding to the position of the rotating shaft 1701, and the driving member 1706 is provided with a pin 1708 for being inserted into the slot 17011; the chassis 1710 is sleeved on the rotating shaft 1701 and fixedly connected to the inner wall of the second groove 402, the second spring 1709 is sleeved on the rotating shaft 1701, and one end is abutted against the chassis 1710; the second end face gear 1707 is arranged on the driving member 1706, and one end is abutted against the second spring 1709.

[0098] Specifically, a second groove 402 is provided on the second base 4 at the position where the rotating shaft 1701 is located. The second groove 402 is cylindrical in shape, which is convenient for installing other components. A slot 17011 is provided on the rotating shaft 1701. The slot 17011 is in the shape of a rectangular parallelepiped. A corresponding pin 1708 is also provided at the end of the driving member 1706. The pin 1708 is also in the shape of a rectangular parallelepiped. When the pin 1708 is inserted into the slot 17011, the rotating shaft 1701 can be driven to rotate to adjust the angular position of the snap-fit ​​buckle plate 1702.

[0099] The locking component 17 includes a first end face gear 1705, a driving member 1706, a chassis 1710, a second spring 1709 and a second end face gear 1707. The first end face gear 1705 is sleeved on the rotating shaft 1701 and connected to the inner wall of the second groove 402, that is, the first end face gear 1705 is fixed in the second groove 402. The first end face gear 1705 refers to a bevel gear. The driving member 1706 is a round rod structure. The driving member 1706 is installed on the second base 4 and is located in the second groove 402. It can slide in the second groove 402. The second end face gear 1707 is installed on the driving member 1706. A latch 1708 is installed at one end of the driving member 1706, and a second knob is installed at the other end of the driving member 1706 for the convenience of user holding; the chassis 1710 is fixedly installed in the second groove 402, and a second spring 1709 is arranged on the chassis 1710. The second spring 1709 is also sleeved on the driving member 1706, and the other end of the second spring 1709 is abutted against the second end face gear 1707.

[0100] When the user needs to rotate the shaft 1701, the user first presses the driving member 1706 downward through the second knob, and the driving member 1706 drives the second end face gear 1707 away from the first end face gear 1705, and the second end face gear 1707 compresses the second spring 1709, and the latch 1708 of the driving member 1706 moves to the side close to the shaft 1701 and inserts into the slot 17011, so that the driving member 1706 can drive the shaft 1701 to rotate. When the shaft 1701 drives the snap plate 1702 to rotate to a suitable angle, the driving member 1706 is released. At this time, the elastic force of the second spring 1709 causes the driving member 1706 to move in the second groove 402 to the side away from the shaft 1701, and the latch 1708 is disengaged from the slot 17011, and the second end face gear 1707 is meshed with the first end face gear 1705, so that the shaft 1701 can be self-locked after rotation.

[0101] like Figure 7 and Figure 8 As shown, in a preferred embodiment of the present invention, two first slide grooves 15 are provided on the first base 1, and the two first slide grooves 15 are respectively located on both sides of the first bottom groove 102, and a first screw rod 14 is rotatably provided on each of the first slide grooves 15, and two first sliders 13 are rotatably provided on the two first screw rods 14, and the two first sliders 13 are connected to both sides of the second base 4.

[0102] Specifically, the two first slide grooves 15 are respectively located on both sides of the first bottom groove 102, and two first screw rods 14 are installed on the two first slide grooves 15. The first slider 13 is installed at the end of the second base 4. The first slider 13 cooperates with the first screw rod 14 so that the second base 4 can slide smoothly in the first base 1. More specifically, a first knob 16 is installed on one of the first screw rods 14 to facilitate the user to hold the first screw rod 14. It can be understood that due to the self-locking characteristics of the first screw rod 14, the second base 4 will not move on the first base 1 at will. Therefore, when the second base 4 is locked in position, the corresponding support plate 6 will also be locked due to the connection relationship of the second angle adjustment component. In the present invention, through the cooperation of the first screw rod 14 and the first slider 13, the second base 4 can also be self-locked after moving, so as to prevent the second base 4 from sliding out of the first bottom groove 102 in the first base 1 and affecting the use of the device.

[0103] like Figure 5 and Figure 6 As shown, in a preferred embodiment of the present invention, a second slide groove 9 is provided in the pillow groove 202 , a second slider 10 is provided on the support plate 6 , and the second slider 10 is slidably connected to the second slide groove 9 .

[0104] Specifically, the second slide groove 9 is installed in the pillow groove 202 , and the second sliding block 10 is installed at the corresponding position of the support plate 6 , so that the support plate 6 can slide smoothly in the pillow groove 202 .

[0105] Furthermore, two second slide grooves 9 and two second sliders 10 are provided, and the second slide grooves 9 are respectively located at the upper and lower parts of the pillow groove 202, and the second sliders 10 are respectively located at both sides of the support plate 6, so that the support plate 6 can slide more smoothly in the pillow groove 202.

[0106] See also Figure 2 As shown, in a preferred embodiment of the present invention, the adjustable turning pillow also includes a fitting component 7, and the fitting component 7 is used to connect the support plate 6 and the pillow body 2 to fix the support plate 6 in the pillow groove 202 of the pillow body 2.

[0107] The fitting component 7 is preferably a Velcro structure, which includes a Velcro hook surface and a Velcro fleece surface. The Velcro hook surface is installed on the side wall of the support plate 6, and the Velcro fleece surface is installed on the side wall of the pillow body 2. When the Velcro hook surface is attached to the Velcro fleece surface, the support plate 6 can be fixed on the side wall of the pillow body 2 to prevent the support plate 6 from sliding out of the pillow groove 202 at will and affecting the use effect of the device.

[0108] It is understandable that the fitting component 7 can also be a snap-on structure, etc., and those skilled in the art can select a suitable fitting component 7 to fix the support plate 6 to the pillow body 2 according to actual needs.

[0109] In summary, the present invention provides an adjustable turning pillow, and medical staff can adjust the corresponding angle of the pillow body at any time according to the needs of the patient, so that the patient's side lying is more comfortable and the labor intensity of the medical staff is reduced; at the same time, by hiding the support plate and the inflatable air cushion in the pillow body, and the second base is hidden in the first base, when the medical staff needs to adjust the width of the pillow body according to the needs of the patient, the support plate and the inflatable air cushion are pulled out according to the corresponding width level, and then the corresponding second base is pulled out, and the support plate is supported at the same angle as the pillow body through the cooperation of the snap-fit ​​fasteners on the second base and the abutment on the support plate, and finally the corresponding inflatable air cushion is inflated according to the level. After the inflatable air cushion is inflated, it expands and is on the same flat surface as the pillow body, which satisfies the width adjustment while ensuring the comfort of the patient.

[0110] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. An adjustable turning pillow, characterized in that: include: First base; A pillow body, one end of which is rotatably mounted on the first base; The first angle adjustment component is arranged on the first base and connected to a side of the pillow body close to the base. The first angle adjustment component is used to drive the pillow body to rotate on the first base.

2. The adjustable turning pillow according to claim 1, characterized in that: The first angle adjustment component comprises: An arc-shaped sleeve, disposed on the first base; An arc-shaped rod, one end of which is sleeved in the arc-shaped sleeve, and the other end of which is connected to a side of the pillow body close to the base, and the arc-shaped rod is adapted to the arc-shaped sleeve; A lock buckle is arranged on the arc-shaped rod and connected to the arc-shaped sleeve, and the lock buckle is used to lock the arc-shaped rod on the arc-shaped sleeve.

3. The adjustable turning pillow according to claim 2, characterized in that: The arc-shaped sleeve is provided with a plurality of engaging grooves at intervals, the arc-shaped rod is provided with a first groove, and the lock buckle comprises: A first spring, disposed in the first groove; A clamping block is arranged on the first spring and is used for clamping connection with the clamping groove.

4. The adjustable turning pillow according to claim 1, characterized in that: A rotating seat is arranged on the first base, a rotating shaft is arranged on the pillow body, and the rotating seat is rotatably connected to the rotating shaft.

5. The adjustable turning pillow according to claim 1, characterized in that: The pillow body is provided with a pillow groove, the first base is provided with a first bottom groove, and the adjustable turning pillow further comprises: A support plate, slidably disposed in the pillow groove; An inflatable air cushion, arranged on a side of the support plate away from the first base, and an inflatable port is arranged on the inflatable air cushion; A second base, slidably disposed in the first bottom groove; The second angle adjustment component is arranged on the second base and connected to the support plate to adjust the support plate so that the support plate and the pillow body are at the same angle position.

6. The adjustable turning pillow according to claim 5, characterized in that: The support plate is provided with a support groove, the second base is provided with a second bottom groove, and the second angle adjustment component includes: an abutment member, the abutment member comprising a rotating portion, a connecting portion and an abutment portion, the rotating portion being rotatably disposed in the supporting groove, the connecting portion being disposed on the rotating portion, and the abutment portion being disposed on the connecting portion; A rotating shaft, one end of which is rotatably connected to the second bottom groove, and the other end of which extends outside the second base; A snap-fit ​​buckle plate, arranged on the rotating shaft, the snap-fit ​​buckle plate is provided with a plurality of fixing frames, and the fixing frames are provided with openings for the abutting portion to be engaged; A locking component is connected to the rotating shaft and is used to lock the rotating shaft on the second base.

7. The adjustable turning pillow according to claim 6, characterized in that: The second base is provided with a second groove, the rotating shaft is provided with a slot, and the locking component includes: A first end face gear is sleeved on the rotating shaft and fixedly connected to the inner wall of the second groove; A driving member, movably disposed on the second base and arranged corresponding to the position of the rotating shaft, wherein the driving member is provided with a latch for being inserted into the slot; A chassis, sleeved on the rotating shaft and fixedly connected to the inner wall of the second groove; A second spring is sleeved on the rotating shaft, and one end of the second spring is in contact with the chassis; The second end face gear is arranged on the driving member, and one end of the second end gear is in contact with the other end of the second spring.

8. The adjustable turning pillow according to claim 5, characterized in that: Two first slide grooves are arranged on the first base, and the two first slide grooves are respectively located on both sides of the first bottom groove. A first screw rod is rotatably arranged on each of the first slide grooves, and two first sliders are rotatably arranged on the two first screw rods. The two first sliders are connected to both sides of the second base.

9. The adjustable turning pillow according to claim 5, characterized in that: A second slide groove is arranged in the pillow groove, a second slider is arranged on the support plate, and the second slider is slidably connected with the second slide groove.

10. The adjustable turning pillow according to claim 9, characterized in that: The adjustable turning pillow also includes a fitting component, which is used to connect the support plate and the pillow body to fix the support plate in the pillow groove of the pillow body.

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