Portable and detachable turning-over cushion

Abstract

The utility model discloses a portable and detachable turning-over cushion which comprises a bottom plate, and the bottom of the bottom plate is placed on a bed surface. A sleeve is rotatably arranged at the top of the bottom plate, an ejector rod is slidably nested in the sleeve, a limiting block is rotatably arranged at the top of the ejector rod, the top of the limiting block slides in the soft cushion, an air pipe is connected to the side edge of the ejector rod, and an inflation pump is connected to an outer end flange of the air pipe; a pawl is rotationally arranged in the ejector rod, the outer end of the pawl extends into clamping grooves to form a clamping mechanism, and the clamping grooves are formed in the sleeve at equal intervals. And the inner end of the pawl is connected with a first spring. The portable and detachable turning-over cushion is provided with the ejector rod, gas is conveyed into the sleeve through the inflator pump, then the gas can eject the ejector rod to move, the angle of the cushion can be changed by moving the ejector rod, the angles of the left end and the right end of the cushion can be adjusted, and therefore the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of turning over pads, in particular to a portable and detachable turning over pad. Background Art

[0002] The turning mat is an auxiliary tool, which is mainly used to help patients or elderly people who cannot turn over by themselves to turn over, so as to alleviate the discomfort caused by maintaining the same posture for a long time, thus providing convenience and comfort for people who need to turn over;

[0003] Reference announcement number CN215779379U is an adjustable turning mat, which is provided with

[0004] The connecting mechanism can make the movable plate flip over, so as to facilitate the angle adjustment, and the lifting mechanism is used to support the movable plate to ensure stable support for the movable plate, and the device can be fixed by the strap to avoid sliding during use, and the protective pad can prevent the patient's body from being squeezed and uncomfortable when leaning on it, which is convenient for patients to use. However, there are still the following problems:

[0005] In actual use of the above device, although the purpose of adjusting the angle is achieved through a lifting mechanism, one end of the movable plate forms a bearing connection with the fixed plate, which results in the turning pad being able to turn over at only one angle, resulting in poor applicability.

[0006] Therefore, we have proposed a portable and detachable turning-over pad that can well solve the above problems. Utility Model Content

[0007] The purpose of the new invention is to provide a portable and detachable turning over mat to solve the problem raised by the above-mentioned background technology that one end of the movable plate on the current market forms a bearing connection with the fixed plate, which results in the turning over mat only being able to turn over at one angle, thus resulting in poor applicability.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable and detachable turning-over mat, comprising a bottom plate, the bottom of which is placed on a bed surface;

[0009] Also includes:

[0010] A sleeve is rotated on the top of the bottom plate, and a push rod is nested and slidably arranged inside the sleeve, and a limiting block is rotated on the top of the push rod, and the top of the limiting block slides inside the cushion, and an air pipe is connected to the side of the push rod, and an air pump is connected to the outer flange of the air pipe.

[0011] Preferably, a pawl is rotatably disposed inside the push rod, and the outer end of the pawl extends into the interior of the card slot to form a locking mechanism, and the card slots are arranged at equal intervals inside the sleeve.

[0012] Preferably, the inner end of the pawl is connected to a first spring, and the inner end of the first spring is connected to the inside of the push rod.

[0013] Preferably, the inner end of the pawl is connected to a pull rope, and the inner end of the pull rope extends out of the interior of the top rod through a pulley, and the pulley is connected to the interior of the top rod through a bearing.

[0014] Preferably, a disassembly pad is slidably arranged inside the soft cushion, and a slider is fixed to the outer end of the disassembly pad, and the outer end of the slider extends into the interior of a slide groove to form a sliding mechanism, and the slide groove is opened inside the soft cushion.

[0015] Preferably, the sliding block is provided with a sliding block, and the outer end of the block extends into the interior of the groove to form a locking mechanism, and the groove is provided inside the cushion.

[0016] Preferably, the inner end of the protrusion is connected to a second spring, and the inner end of the second spring is connected to the inside of the sliding block.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the portable and detachable turning-over pad has improved applicability and can be disassembled and assembled. By moving the top rod, the left and right ends of the soft pad can be adjusted, thereby improving applicability. By moving the protrusion, the disassembly pad can be quickly disassembled and assembled. The specific contents are as follows:

[0018] (1) A push rod is provided, and gas is delivered to the inside of the sleeve by an air pump, so that the gas can push the push rod to move, and then the movement of the push rod can change the angle of the cushion, so that the angles of the left and right ends of the cushion can be adjusted, thereby improving applicability;

[0019] (2) A protrusion is provided, and the protrusion is disengaged from the groove by moving the protrusion, so that the disassembly pad can be separated from the soft pad, and then the disassembly pad can be quickly disassembled and assembled;

[0020] (3) A pawl is provided, and the pawl is rotated inside the push rod, and the outer end of the pawl extends into the inside of the card slot to form a locking mechanism, and the card slots are arranged inside the sleeve at equal intervals, so that the push rod can be locked inside the sleeve, thereby achieving a fixing effect;

[0021] (4) A pull rope is provided, the inner end of the ratchet is connected to the pull rope, and the inner end of the pull rope extends out of the interior of the push rod through a pulley, and the pulley is connected to the interior of the push rod through a bearing, so that the movement of the pull rope can drive the ratchet to disengage from the engagement with the slot, thereby allowing the push rod to slide in the opposite direction inside the sleeve;

[0022] (5) A second spring is provided, and the second spring is connected to the inner end of the protrusion, and the inner end of the second spring is connected to the inside of the slider, so that the second spring can limit the protrusion, thereby improving the stability of the protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the front section structure of the sleeve of the utility model;

[0025] Figure 3 This is a schematic diagram of the front cross-section structure of the ratchet of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the utility model after the top rod is moved;

[0027] Figure 5 This is a schematic diagram of the front cross-sectional structure of the convex block of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the utility model after the disassembly pad is moved.

[0029] In the figure: 1, bottom plate; 2, sleeve; 3, push rod; 4, limit block; 5, cushion; 6, air pipe; 7, ratchet; 8, slot; 9, first spring; 10, pull rope; 11, pulley; 12, disassembly pad; 13, slider; 14, slide groove; 15, bump; 16, groove; 17, second spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] The utility model solves the problem that one end of the existing movable plate is connected to the fixed plate by a bearing, which results in the turning-over pad being able to turn over at only one angle, thus resulting in poor applicability. The purpose of adjustment can be achieved by moving the top rod 3. The utility model discloses:

[0033] A bottom plate 1, the bottom of which is placed on the bed surface; further comprising: a sleeve 2 is rotatably provided at the top of the bottom plate 1, and a push rod 3 is nested and slidably provided inside the sleeve 2, and a limit block 4 is rotatably provided at the top of the push rod 3, and the top of the limit block 4 slides inside the cushion 5, and an air pipe 6 is connected to the side of the push rod 3, and an air pump is connected to the outer flange of the air pipe 6;

[0034] refer to Figure 1 By pressing the air pump, the air pump can deliver air to the inside of the air pipe 6, and then the air is delivered to the inside of the sleeve 2 through the air pipe 6, and then the air in the sleeve 2 drives the push rod 3 to move, so that the push rod 3 moves and drives the limit block 4 to slide at the bottom of the cushion 5, so that the angle of the cushion 5 can be adjusted, and because two sets of air pipes 6 are set, the angles of the left and right ends of the cushion 5 can be adjusted according to different needs, thereby improving applicability;

[0035] Embodiment 2:

[0036] The utility model solves the problem that the stability between the sleeve 2 and the push rod 3 in the first embodiment is poor, and a locking mechanism is formed by engaging the pawl 7 in the inside of the slot 8, thereby improving the stability between the sleeve 2 and the push rod 3, and discloses:

[0037] A ratchet 7 is rotated inside the push rod 3, and the outer end of the ratchet 7 extends into the inside of the card slot 8 to form a clamping mechanism, and the card slots 8 are evenly spaced inside the sleeve 2, the inner end of the ratchet 7 is connected to a first spring 9, and the inner end of the first spring 9 is connected to the inside of the push rod 3, the inner end of the ratchet 7 is connected to a pull rope 10, and the inner end of the pull rope 10 extends out of the inside of the push rod 3 through a pulley 11, and the pulley 11 is connected to the inside of the push rod 3 through a bearing;

[0038] refer to Figures 1 to 4 , the movement of the push rod 3 inside the sleeve 2 will drive the pawl 7 to move, so that the pawl 7 will be squeezed with the slot 8, so that the pawl 7 can be rotated into the inside of the push rod 3, and the rotation of the pawl 7 will squeeze the first spring 9, so that the first spring 9 is compressed, and then the pawl 7 is disengaged from the engagement with the slot 8. After adjusting to a suitable angle, the pawl 7 is pushed and rotated by the first spring 9, so that the pawl 7 can extend into the inside of the slot 8 to form an engagement mechanism, so that the push rod 3 can be fixed inside the sleeve 2, thereby avoiding shaking, and by pulling the pull rope 10, the pull rope 10 moves through the pulley 11 to drive the pawl 7 to rotate, and then the pawl 7 can be rotated to disengage from the engagement with the slot 8, so that the push rod 3 can move downward inside the sleeve 2, and then achieve the effect of resetting;

[0039] Embodiment three:

[0040] The utility model solves the problem that the existing turning-over pad may squeeze the drainage tube. The drainage tube can be avoided from being squeezed by disassembling the disassembly pad 12.

[0041] A disassembly pad 12 is slidably disposed inside the cushion 5, and a slider 13 is fixed to the outer end of the disassembly pad 12, and the outer end of the slider 13 extends into the interior of a slide groove 14 to form a sliding mechanism, the slide groove 14 is provided inside the cushion 5, a protrusion 15 is slidably disposed on the slider 13, and the outer end of the protrusion 15 extends into the interior of a groove 16 to form a locking mechanism, and the groove 16 is provided inside the cushion 5, the inner end of the protrusion 15 is connected to a second spring 17, and the inner end of the second spring 17 is connected to the interior of the slider 13;

[0042] refer to Figure 1 , Figure 5 and Figure 6 In order to avoid squeezing the drainage pipe, by pulling the disassembly pad 12, the disassembly pad 12 can drive the slider 13 to slide inside the slide groove 14, and then the slider 13 moves to drive the protrusion 15 to move, so that the protrusion 15 moves and squeezes the groove 16, so that the protrusion 15 moves toward the inside of the slider 13, so that the protrusion 15 moves out of the engagement with the groove 16, and the movement of the protrusion 15 squeezes the second spring 17, so that the second spring 17 is compressed by force, and then the disassembly pad 12 can be quickly disassembled and assembled, and then the drainage tube is placed inside the soft pad 5, thereby avoiding squeezing the drainage tube, and the force of the second spring 17 can push the protrusion 15 into the inside of the groove 16 to form a locking mechanism, thereby achieving the purpose of fixing the disassembly pad 12.

[0043] Working principle: When using this portable and detachable turning mat, first, refer to Figure 1 By pressing the air pump, the air pump can deliver air to the inside of the air pipe 6, and then the air is delivered to the inside of the sleeve 2 through the air pipe 6, and then the air in the sleeve 2 drives the push rod 3 to move, so that the angle of the cushion 5 can be adjusted, so that the angles of the left and right ends of the cushion 5 can be adjusted according to different needs, thereby improving the applicability;

[0044] refer to Figures 1 to 4, the movement of the push rod 3 inside the sleeve 2 will drive the pawl 7 to move, so that the pawl 7 will be squeezed with the slot 8, and the rotation of the pawl 7 will squeeze the first spring 9, and then the pawl 7 will be separated from the engagement with the slot 8. After adjusting to a suitable angle, the pawl 7 can extend into the slot 8 to form an engagement mechanism, so that the push rod 3 can be fixed inside the sleeve 2, thereby avoiding shaking, and by pulling the pull rope 10, the pull rope 10 moves through the pulley 11 to drive the pawl 7 to rotate, so that the push rod 3 can move downward inside the sleeve 2, and then achieve the effect of resetting;

[0045] refer to Figure 1 , Figure 5 and Figure 6 In order to avoid squeezing the drainage pipe, by pulling the disassembly pad 12, the disassembly pad 12 can drive the slider 13 to slide inside the slide groove 14, so that the protrusion 15 moves and is squeezed with the groove 16, so that the protrusion 15 will move toward the inside of the slider 13, so that the protrusion 15 moves out of the engagement with the groove 16, and then the disassembly pad 12 can be quickly disassembled and assembled, and then the drainage pipe is placed inside the soft pad 5, thereby avoiding squeezing the drainage pipe, and the force of the second spring 17 can push the protrusion 15 into the inside of the groove 16 to form a locking mechanism, thereby achieving the purpose of fixing the disassembly pad 12.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable and detachable turning mat, comprising a base plate (1), the bottom of the base plate (1) being placed on a bed surface; It is characterized in that Also includes: The top of the bottom plate (1) is rotatably provided with a sleeve (2), and a push rod (3) is nested and slidably provided inside the sleeve (2), and a limit block (4) is rotatably provided at the top of the push rod (3), and the top of the limit block (4) slides inside the cushion (5), and an air pipe (6) is connected to the side of the push rod (3), and an air pump is connected to the outer flange of the air pipe (6).

2. A portable and detachable turning mat according to claim 1, characterized in that: A ratchet (7) is rotatably disposed inside the push rod (3), and the outer end of the ratchet (7) extends into the interior of the clamping groove (8) to form a clamping mechanism, and the clamping grooves (8) are arranged at equal intervals inside the sleeve (2).

3. A portable and detachable turning mat according to claim 2, characterized in that: The inner end of the ratchet (7) is connected to a first spring (9), and the inner end of the first spring (9) is connected to the inside of the push rod (3).

4. A portable and detachable turning mat according to claim 2, characterized in that: The inner end of the ratchet (7) is connected to a pull rope (10), and the inner end of the pull rope (10) extends out of the interior of the top rod (3) through a pulley (11), and the pulley (11) is connected to the interior of the top rod (3) through a bearing.

5. The portable and detachable turning mat according to claim 1, characterized in that: A disassembly pad (12) is slidably mounted inside the soft pad (5), a slider (13) is fixed to the outer end of the disassembly pad (12), and the outer end of the slider (13) extends into a slide groove (14) to form a sliding mechanism, and the slide groove (14) is arranged inside the soft pad (5).

6. A portable and detachable turning mat according to claim 5, characterized in that: The slider (13) is provided with a sliding protrusion (15), and the outer end of the protrusion (15) extends into the interior of the groove (16) to form a locking mechanism, and the groove (16) is provided inside the cushion (5).

7. A portable and detachable turning mat according to claim 6, characterized in that: The inner end of the protrusion (15) is connected to a second spring (17), and the inner end of the second spring (17) is connected to the interior of the slider (13).

Images