CN214806249U

CN214806249U - Pillow with adjustable angle

Info

Publication number: CN214806249U
Application number: CN202121573942.0U
Authority: CN
Inventors: 王晓荣; 马翠; 梁榕
Original assignee: Second Affiliated Hospital of Guangxi Medical University
Current assignee: Second Affiliated Hospital of Guangxi Medical University
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-23
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses an angle-adjustable's pillow, the on-line screen storage device comprises a base, the carriage, the telescopic link, chucking mechanism, spring A, base one end is articulated with the one end of carriage, the base top is provided with recess A, the base other end is provided with spout A, recess B and spout A intercommunication, the carriage bottom is provided with recess C, the carriage top is provided with the cushion, the carriage other end is provided with spout B, spout B cross-section is T shape, the telescopic link top is arranged in spout B and is formed the connection, the telescopic link bottom is connected with chucking mechanism, chucking mechanism is arranged in recess B, spring A one end is connected with recess A, the spring A other end is connected with recess C. The utility model can realize the rapid adjustment of the angle of the back cushion to meet the requirements of different patients, the set scale strips realize the precise setting of the angle, and the telescopic rod can be disassembled when the back cushion is required to be horizontal; the pillow of the utility model is convenient to use, simple to maintain and suitable for popularization and application in hospitals.

Description

Pillow with adjustable angle

Technical Field

The utility model belongs to nursing utensil field especially relates to an angle-adjustable's pillow.

Background

A pillow is a sleeping tool. It is recognized from modern medical research that the human spine, viewed from the front, is a straight line, but viewed from the side, is a curve with three physiological curvatures. In order to protect the normal physiological curvature of the neck and maintain the normal physiological activities of people during sleeping or lying in bed, a pillow is required during sleeping or lying in bed, and generally comprises a pillow core and a pillow case.

In hospitals, patients also need to use pillows, and for some postoperative patients or patients with injured brains, there are many problems if ordinary pillows are used. These patients can maintain one posture for a long time during the illness because they cannot adjust the position between the brain and the pillow by themselves. The contact surface between the skin of the patient and the pillow is kept unchanged, pressure sores are easily generated, and scalp injury is caused; in addition, the neck of the patient remains immobile for a long time and is relatively stiff. These are not conducive to patient recovery, but may also contribute to other postoperative complications.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an angle-adjustable pillow, which can solve the problem that the inclination angle of the pillow in the prior art can not be adjusted rapidly and accurately.

The utility model discloses a following technical scheme can realize.

The utility model provides a pair of but angle regulation's pillow, the on-line screen storage device comprises a base, the carriage, the telescopic link, chucking mechanism, spring A, base one end is articulated with the one end of carriage, the base top is provided with recess A, the base other end is provided with spout A, recess B and spout A intercommunication, the carriage bottom is provided with recess C, the carriage top is provided with the cushion, the carriage other end is provided with spout B, spout B cross-section is T shape, the telescopic link top is arranged in spout B and is formed the connection, the telescopic link bottom is connected with chucking mechanism, chucking mechanism is arranged in recess B, spring A one end is connected with recess A, the spring A other end is connected with recess C.

Preferably, the telescopic link, including the knob, the connecting rod, bracing piece A, bracing piece B, the pivot, the knob is connected with the one end of connecting rod, the connecting rod other end is provided with spiral bevel gear A, bracing piece A bottom is connected with chucking mechanism, bracing piece B bottom stretches into bracing piece A from the bracing piece A top and forms sliding connection, pivot bottom and bracing piece A bottom internal surface swivelling joint, be provided with spiral bevel gear B in the pivot, spiral bevel gear A and the meshing of spiral bevel gear B, the pivot top stretches into bracing piece B from bracing piece B and forms the connection.

Preferably, the rotating shaft, the spiral bevel gear B, is provided with threads from the end far away from the bottom of the rotating shaft to the top of the rotating shaft, and the rotating shaft is in threaded connection with the support rod B through the threads.

Preferably, a connecting structure is arranged at the top of the supporting rod B and comprises a universal ball and a sliding rod, the sliding rod is connected with the supporting rod B through the universal ball, the cross section of the sliding rod is T-shaped, and the sliding rod is arranged in the sliding groove B to form sliding connection.

Preferably, the support rod B is provided with a scale bar.

Preferably, chucking mechanism, which comprises a base, chucking piece A, chucking piece B, spring B, chucking piece A one end is stretched into the base from one side of base and is formed sliding connection, chucking piece A one end is provided with recess D, be provided with fixed block A on the inner wall of the base of the one side symmetry that stretches into with chucking piece A, the one end that leans on chucking piece A on fixed block A is provided with recess E, spring B one end is connected with recess D, the spring B other end is connected with recess E, chucking piece B one end stretches into the base from the opposite side of base and forms sliding connection, chucking piece B one end is provided with recess F, be provided with fixed block B on the inner wall of the base of the one side symmetry that stretches into with chucking piece B, the one end that leans on chucking piece B on fixed block B is provided with recess G, spring B one end is connected with recess F, the spring B other end is connected with recess G.

Preferably, the height of the clamping piece A is greater than that of the clamping piece B.

Preferably, the vertical dead lever A that is provided with of one end that the base was kept away from to chucking piece A, the vertical dead lever B that is provided with of one end that the base was kept away from to chucking piece B.

The beneficial effects of the utility model reside in that:

the utility model can realize the rapid adjustment of the angle of the back cushion so as to meet the requirements of different patients, the scale strip arranged on the support bar B realizes the precise setting of the angle, and the telescopic rod can be disassembled when the back cushion is required to be horizontal; the pillow of the utility model is convenient to use, simple to maintain and suitable for popularization and application in hospitals.

Drawings

Fig. 1 is a left side view structure diagram of the present invention;

FIG. 2 is a schematic structural diagram of the region A of the present invention;

fig. 3 is a schematic structural diagram of the region B of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a schematic front view of the present invention;

fig. 6 is a schematic structural diagram of the region C of the present invention;

fig. 7 is a schematic structural diagram of the region D of the present invention;

fig. 8 is a top view of the clamping mechanism of the present invention;

fig. 9 is a schematic top view of the clamping mechanism of the present invention;

in the figure: 1-base, 11-groove A, 12-chute A, 13-groove B, 2-supporting frame, 21-groove C, 22-back cushion, 23-chute B, 3-telescopic rod, 31-knob, 32-connecting rod, 33-spiral bevel gear A, 34-spiral bevel gear B, 35-supporting rod A, 36-supporting rod B, 361-scale bar, 37-rotating shaft, 371-screw thread, 38-universal ball, 39-sliding rod, 4-clamping mechanism, 41-base, 42-clamping piece A, 421-fixing rod A, 422-groove D, 43-fixing block A, 431-groove E, 44-clamping piece B, 441-fixing rod B, 442-groove F, 45-fixing block B, 451-groove G, 46-spring B, 5-spring A.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

Example 1:

as shown in fig. 1 to 9, an angle-adjustable pillow, including base 1, carriage 2, telescopic link 3, chucking mechanism 4, spring a5, base 1 one end is articulated with carriage 2's one end, base 1 top is provided with recess a11, the base 1 other end is provided with spout a12, recess B13, recess B13 and spout a12 intercommunication, carriage 2 bottom is provided with recess C21, carriage 2 top is provided with cushion 22, carriage 2 other end is provided with spout B23, spout B23 cross-section is the T shape, slide B23 is arranged in at telescopic link 3 top and is formed the connection, telescopic link 3 bottom is connected with chucking mechanism 4, chucking mechanism 4 is arranged in recess B13, spring a5 one end is connected with recess a11, the spring a5 other end is connected with recess C21, spring a5 plays certain carriage 2's effect.

The telescopic rod 3 comprises a knob 31, a connecting rod 32, a supporting rod A35, a supporting rod B36, a rotating shaft 37, the knob 31 is connected with one end of the connecting rod 32, a spiral bevel gear A33 is arranged at the other end of the connecting rod 32, the bottom of the supporting rod A35 is connected with a clamping mechanism 4, the bottom of the supporting rod B36 stretches into the supporting rod A35 from the top of the supporting rod A35 to form sliding connection, the bottom of the rotating shaft 37 is rotationally connected with the inner surface of the bottom of the supporting rod A35, a spiral bevel gear B34 is arranged on the rotating shaft 37, a spiral bevel gear A33 is meshed with the spiral bevel gear B34, and the top of the rotating shaft 37 stretches into the supporting rod B36 from the supporting rod B36 to form connection.

The rotating shaft 37 and the spiral bevel gear B are provided with threads 371 from one end of the bottom of the rotating shaft 37 to the top of the rotating shaft 37, and the rotating shaft 37 is in threaded connection with the supporting rod B36 through the threads 371.

The top of the supporting rod B36 is provided with a connecting structure, the connecting structure comprises a universal ball 38 and a sliding rod 39, the sliding rod 39 is connected with the supporting rod B36 through the universal ball 38, the cross section of the sliding rod 39 is T-shaped, the sliding rod 39 is arranged in the sliding groove B23 to form sliding connection, and the universal ball 38 enables the sliding rod 39 and the supporting frame 2 to be stable in the sliding groove B23 when being at different angles.

The supporting rod B36 is provided with a scale bar 361, and the angle formed by the base 1 and the supporting frame 2 can be set through the reading displayed on the scale bar 361.

The knob 31 is rotated to drive the connecting rod 32 and the spiral bevel gear A33 to rotate, the spiral bevel gear A33 drives the rotating shaft 37 to rotate through the spiral bevel gear B34, and the rotating shaft 37 drives the supporting rod B36 to move up and down under the effect of threaded connection, so that the angle formed by the base 1 and the supporting frame 2 is changed.

The clamping mechanism 4 comprises a base 41, a clamping piece A42, a clamping piece B44, a spring B46, one end of the clamping piece A42 extends into the base 41 from one side of the base 41 to form sliding connection, one end of the clamping piece A42 is provided with a groove D422, a fixed block A43 is arranged on the inner wall of the base 41 symmetrical to one side into which the clamping piece A42 extends, one end, close to the clamping piece A42, of the fixed block A43 is provided with a groove E431, one end of the spring B46 is connected with the groove D422, the other end of the spring B46 is connected with the groove E431, one end, close to the clamping piece B44, of the clamping piece B44 extends into the base 41 from the other side of the base 41 to form sliding connection, one end of the clamping piece B44 is provided with a groove F442, the inner wall, symmetrical to one side into which the clamping piece B44 extends is provided with a fixed block B45, one end, the fixed block B44 of the fixed block B45 is provided with a groove G451, one end of the spring B46 is connected with the groove F442, and the other end of the groove 686 is connected with the groove 451.

The height of the grip tab A42 is set to be greater than that of the grip tab B44.

And one end of the clamping sheet A42, which is far away from the base 41, is vertically provided with a fixing rod A421, and one end of the clamping sheet B44, which is far away from the base 41, is vertically provided with a fixing rod B441.

The disassembling and assembling method of the telescopic rod 3 comprises the following steps: simultaneously pressing down the fixing rod A421 and the fixing rod B441 from two ends to enable the fixing rod A421 and the fixing rod B441 to move towards a direction close to the base 41 until the fixing rod A421 and the fixing rod B441 are connected with the base 41, at the moment, the clamping mechanism 4 and the telescopic rod 3 enter the groove B13 together through the sliding groove A12, the sliding rod 39 is placed in the sliding groove B23, the clamping piece A42 and the clamping piece B44 extend out of the base 41 under the elastic force of the spring B46, at the moment, the clamping mechanism 4 is fixed in the groove B13, and the telescopic rod 3 is installed and fixed; when the telescopic rod 3 needs to be dismantled to horizontally place the support frame 2, otherwise, the telescopic rod 3 can be dismantled by operating the clamping mechanism 4.

Claims

1. An angle-adjustable pillow is characterized in that: comprises a base (1), a supporting frame (2), a telescopic rod (3), a clamping mechanism (4), a spring A (5), wherein one end of the base (1) is hinged with one end of the supporting frame (2), the top of the base (1) is provided with a groove A (11), the other end of the base (1) is provided with a chute A (12), a groove B (13), the groove B (13) is communicated with the chute A (12), the bottom of the supporting frame (2) is provided with a groove C (21), the top of the supporting frame (2) is provided with a back cushion (22), the other end of the supporting frame (2) is provided with a chute B (23), the section of the chute B (23) is in a T shape, the top of the telescopic rod (3) is arranged in the chute B (23) to form a connection, the bottom of the telescopic rod (3) is connected with the clamping mechanism (4), the clamping mechanism (4) is arranged in the groove B (13), one end of the spring A (5) is connected with the groove A (11), the other end of the spring A (5) is connected with the groove C (21).

2. An angle adjustable pillow as defined in claim 1, wherein: telescopic link (3), including knob (31), connecting rod (32), bracing piece A (35), bracing piece B (36), pivot (37), knob (31) is connected with the one end of connecting rod (32), connecting rod (32) other end is provided with spiral bevel gear A (33), bracing piece A (35) bottom is connected with chucking mechanism (4), bracing piece B (36) bottom is stretched into bracing piece A (35) from bracing piece A (35) top and is formed sliding connection, pivot (37) bottom and bracing piece A (35) bottom internal surface swivelling joint, be provided with spiral bevel gear B (34) on pivot (37), spiral bevel gear A (33) and spiral bevel gear B (34) meshing, pivot (37) top is stretched into bracing piece B (36) from bracing piece B (36) and is formed the connection.

3. An angle adjustable pillow as defined in claim 2, wherein: the one end that pivot (37) bottom was kept away from to the top of pivot (37) is provided with screw thread (371) to pivot (37), and pivot (37) are through screw thread (371) and bracing piece B (36) threaded connection.

4. An angle adjustable pillow as defined in claim 2, wherein: the top of the supporting rod B (36) is provided with a connecting structure, the connecting structure comprises a universal ball (38) and a sliding rod (39), the sliding rod (39) is connected with the supporting rod B (36) through the universal ball (38), the section of the sliding rod (39) is in a T shape, and the sliding rod (39) is arranged in the sliding groove B (23) to form sliding connection.

5. An angle adjustable pillow as defined in claim 2 or 4, wherein: and a scale bar (361) is arranged on the support rod B (36).

6. An angle adjustable pillow as defined in claim 1, wherein: the clamping mechanism (4) comprises a base (41), a clamping sheet A (42), a clamping sheet B (44) and a spring B (46), wherein one end of the clamping sheet A (42) extends into the base (41) from one side of the base (41) to form sliding connection, one end of the clamping sheet A (42) is provided with a groove D (422), the inner wall of the base (41) symmetrical to the side into which the clamping sheet A (42) extends is provided with a fixed block A (43), one end, close to the clamping sheet A (42), of the fixed block A (43) is provided with a groove E (431), one end of the spring B (46) is connected with the groove D (422), the other end of the spring B (46) is connected with the groove E (431), one end of the clamping sheet B (44) extends into the base (41) from the other side of the base (41) to form sliding connection, one end of the clamping sheet B (44) is provided with a groove F (442), and the inner wall of the base (41) symmetrical to the side into which the clamping sheet B (44) extends is provided with a fixed block B (45), one end of the fixing block B (45) close to the clamping piece B (44) is provided with a groove G (451), one end of the spring B (46) is connected with the groove F (442), and the other end of the spring B (46) is connected with the groove G (451).

7. An angle adjustable pillow as defined in claim 6, wherein: the setting height of the clamping piece A (42) is larger than that of the clamping piece B (44).

8. An angle adjustable pillow as defined in claim 6 or 7, wherein: and one end of the clamping sheet A (42), which is far away from the base (41), is vertically provided with a fixing rod A (421), and one end of the clamping sheet B (44), which is far away from the base (41), is vertically provided with a fixing rod B (441).