Anti-skidding pressure-reducing triangular pillow

Abstract

The utility model relates to an anti-skidding pressure-reducing triangular pillow which comprises a supporting frame, a fixing clamp fixedly arranged on the supporting frame, a first rotating shaft fixedly arranged on the supporting frame, a first supporting mechanism rotationally arranged on the first rotating shaft, a mounting groove fixedly formed in the supporting frame and a second supporting mechanism rotationally arranged in the mounting groove. The second supporting mechanism comprises a second rotating shaft arranged in the mounting groove, a winding assembly fixedly arranged on the second rotating shaft, a limiting assembly fixedly arranged on the winding assembly and a limiting groove fixedly formed in the supporting frame. The anti-skidding triangular pillow solves the problem that an existing anti-skidding triangular pillow does not conduct anti-skidding treatment on a patient, so that the patient still easily slides down from the inclined face of the triangular pillow when lying on the side.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an anti-slip decompression triangular pillow. Background Art

[0002] The triangular pillow is mainly made of shaped sponge and pure cotton cloth. It is currently widely used in clinical practice. It is mainly used to place on the back of bedridden patients to keep them in a side-lying state, avoiding long-term lying flat and bedsores.

[0003] Since the triangular pillow has an inclined surface with a smooth pillowcase on it, the patient can easily slide down the inclined surface of the triangular pillow and push the triangular pillow to slide on the bed when lying on his side. The existing anti-slip triangular pillow only has anti-slip treatment for the triangular pillow, but no anti-slip treatment for the patient. Therefore, the patient can still easily slide down the inclined surface of the triangular pillow when lying on his side. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides an anti-skid pressure-relieving triangular pillow, which solves the problem that the prior anti-skid triangular pillow has no anti-skid treatment for patients, resulting in the patient still easily sliding down the inclined surface of the triangular pillow when lying on his side.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an anti-slip decompression triangular pillow, including a support frame, a fixing clip fixed on the support frame, a first rotating shaft fixed on the support frame, a first supporting mechanism rotatably arranged on the first rotating shaft, a mounting groove fixed on the support frame, and a second supporting mechanism rotatably arranged in the mounting groove; the second supporting mechanism includes a second rotating shaft rotatably arranged on the mounting groove, a winding assembly fixed on the second rotating shaft, a limiting assembly fixed on the winding assembly, and a limiting groove fixed on the support frame. The support frame is placed on the bed; the fixing frame is a circular ring with an opening on one side, which has a certain toughness and can be stuck on the bedside guardrail to prevent the triangular pillow from sliding; the first supporting mechanism can rotate around the first rotating shaft to adjust the patient's side lying angle; the second supporting mechanism supports the patient to prevent the patient from sliding down the inclined surface of the triangular pillow; the winding assembly can adjust the position of the limiting assembly to adapt to different bed widths; the limiting assembly can be stuck on the edge of the bed and support and limit the patient.

[0006] Specifically, the winding assembly includes a winding device fixed on the second rotating shaft and a winding belt fixed on the winding device. The winding belt is wound on the winding device, and the winding belt can be extended or shortened along the limiting groove.

[0007] Specifically, the limiting assembly includes a base fixed on the winding belt, a first slide fixed on the base, a first through hole fixed on the base, a first threaded rod penetrating the first through hole, a first handle rotatably arranged on the first slide, a bottom plate fixed on the first threaded rod, and a support block fixed on the bottom plate. The lower end of the base is relatively long and can be stuck on the edge of the bed; the support block is made of sponge material, and the first slide limits the first handle; the first handle can rotate on the first slide, and the first handle cooperates with the first threaded rod. The rotation of the first handle drives the first threaded rod to move along the first through hole, and then drives the bottom plate to move, so that the support block fits the patient, supports the patient, and prevents the patient from sliding down the inclined surface of the triangular pillow.

[0008] Specifically, the first support mechanism includes a support plate rotatably arranged on the first rotating shaft, a sponge block fixedly arranged on the support plate, a rotating shaft bracket slidably arranged on the support plate, a third rotating shaft penetrating the rotating shaft bracket, a support head sleeved on the third rotating shaft, and an adjustment component penetrating the support frame. The support plate can rotate around the first rotating shaft, and cooperate with the adjustment component to adjust the rotation angle of the support plate, thereby adjusting the angle of the patient's side lying; the adjustment component can provide support for the support plate to prevent patients with heavier weight from collapsing the triangular pillow and losing its supporting function; the support head can rotate around the third rotating shaft; the rotating shaft bracket is slidably arranged on the support plate, and will slide along the support plate when adjusting the angle of the support plate; the sponge block contacts the patient, so that the patient's back fits better, increases the contact area, plays a role in decompression, and improves the patient's comfort.

[0009] Specifically, the adjustment assembly includes a second through hole fixed on the support frame, a second threaded rod penetrating the second through hole and fixed on the support head, a second slide fixed on the support frame, and a second handle rotatably arranged on the second slide. The second through hole limits the second threaded rod so that the second threaded rod remains in a horizontal state; the second handle cooperates with the second threaded rod, and the second handle is rotated, so that the second threaded rod moves along the second through hole, pushing the support plate to rotate and adjust the angle.

[0010] Specifically, the first rotating shaft and the mounting groove are connected by a spiral spring. The spiral spring is used to reset the reel. When the reel belt is pulled out, the spiral spring will be twisted. When retracting, the spiral spring resets and drives the second rotating shaft to rotate, and then the reel rotates, so that the reel belt is wound on the reel.

[0011] Specifically, the first handle cooperates with the first threaded rod.

[0012] Specifically, the second handle cooperates with the second threaded rod.

[0013] The beneficial effects of the utility model are:

[0014] (1) The fixing clip can fix the triangular pillow to the bedside guardrail to prevent the triangular pillow from sliding.

[0015] (2) The limiting component can support and limit the side-lying patient to prevent the patient from sliding down the inclined surface of the triangular pillow.

[0016] (3) The adjustment component can adjust the rotation angle of the support plate, thereby adjusting the patient's side lying angle.

[0017] (4) The existing triangular pillow is made of sponge. When used by patients with heavier weight, the triangular pillow will collapse and lose its supporting function. The adjustment component can provide support for the support plate to prevent the triangular pillow from collapsing and losing its supporting function for patients with heavier weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a left view of the utility model;

[0021] Figure 3 for Figure 2 Line section of AA in the middle;

[0022] Figure 4 for Figure 2 Linear section of the middle BB;

[0023] Figure 5 for Figure 2 Linear section of the middle BB;

[0024] Figure 6 for Figure 2 Line section of CC. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 6 As shown, the utility model describes an anti-slip and decompression triangular pillow, comprising a support frame 1, a fixing clamp 2 fixed on the support frame, a first rotating shaft 3 fixed on the support frame, a first supporting mechanism 4 rotatably arranged on the first rotating shaft, a mounting groove 5 fixed on the support frame, and a second supporting mechanism 6 rotatably arranged in the mounting groove; the second supporting mechanism comprises a second rotating shaft 61 rotatably arranged on the mounting groove, a winding assembly 62 fixed on the second rotating shaft, a limiting assembly 63 fixed on the winding assembly, and a limiting groove 64 fixed on the support frame.

[0027] Specifically, the winding assembly includes a winding device 621 fixedly arranged on the second rotating shaft and a winding belt 622 fixedly arranged on the winding device.

[0028] Specifically, the limiting assembly includes a base 631 fixed on the winding belt, a first slide groove 632 fixed on the base, a first through hole 633 fixed on the base, a first threaded rod 634 passing through the first through hole, a first handle 635 rotatably arranged on the first slide groove, a bottom plate 636 fixed on the first threaded rod, and a support block 637 fixed on the bottom plate.

[0029] Specifically, the first supporting mechanism includes a supporting plate 41 rotatably arranged on a first rotating shaft, a sponge block 42 fixedly arranged on the supporting plate, a rotating shaft bracket 43 slidably arranged on the supporting plate, a third rotating shaft 44 penetrating the rotating shaft bracket, a supporting head 45 sleeved on the rotating shaft, and an adjusting component 46 penetrating the supporting frame.

[0030] Specifically, the adjustment assembly includes a second through hole 461 fixed on the support frame, a second threaded rod 462 passing through the second through hole and fixed on the support head, a second slide groove 463 fixed on the support frame, and a second handle 464 rotatably arranged on the second slide groove.

[0031] Specifically, the first rotating shaft and the mounting groove are connected via a spiral spring 623 .

[0032] Specifically, the first handle cooperates with the first threaded rod.

[0033] Specifically, the second handle cooperates with the second threaded rod.

[0034] When in use, pull the limit assembly, the limit assembly drives the winding belt to extend, the winding device rotates and drives the second shaft to rotate, causing the scroll spring to twist. Then fix the support frame to the bed guardrail through the fixing frame, and then pass the base and the winding belt from under the patient, and get stuck on the edge of the other side of the bed. The patient presses on the winding belt to complete the fixation of the triangular pillow. Then rotate the second handle, the second handle drives the second threaded rod to move, adjust the angle of the support plate, after adjusting the angle, rotate the first handle, the first handle drives the first threaded rod to move, the first threaded rod pushes the bottom plate and the support block to move, so that the support block contacts the patient, preventing the patient from sliding down the inclined surface of the triangular pillow. When storing, lift the base from the edge of the bed, the scroll spring resets and drives the second shaft to rotate, and then the winding device rotates, so that the winding belt is wrapped around the winding device, and then the support frame is removed from the guardrail to complete the storage.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A non-slip decompression triangular pillow, characterized in that: The invention comprises a support frame (1), a fixing clamp (2) fixed on the support frame, a first rotating shaft (3) fixed on the support frame, a first supporting mechanism (4) rotatably arranged on the first rotating shaft, a mounting groove (5) fixed on the support frame, and a second supporting mechanism (6) rotatably arranged in the mounting groove; the second supporting mechanism comprises a second rotating shaft (61) rotatably arranged on the mounting groove, a winding assembly (62) fixed on the second rotating shaft, a limiting assembly (63) fixed on the winding assembly, and a limiting groove (64) fixed on the support frame.

2. The anti-slip decompression triangular pillow according to claim 1, characterized in that: The winding assembly comprises a winding device (621) fixedly arranged on the second rotating shaft and a winding belt (622) fixedly arranged on the winding device.

3. The anti-slip decompression triangular pillow according to claim 2, characterized in that: The limiting assembly includes a base (631) fixedly arranged on the winding belt, a first slide groove (632) fixedly arranged on the base, a first through hole (633) fixedly arranged on the base, a first threaded rod (634) penetrating the first through hole, a first handle (635) rotatably arranged on the first slide groove, a bottom plate (636) fixedly arranged on the first threaded rod, and a support block (637) fixedly arranged on the bottom plate.

4. The anti-slip decompression triangular pillow according to claim 1, characterized in that: The first support mechanism comprises a support plate (41) rotatably arranged on a first rotating shaft, a sponge block (42) fixedly arranged on the support plate, a rotating shaft bracket (43) slidably arranged on the support plate, a third rotating shaft (44) penetrating the rotating shaft bracket, a support head (45) sleeved on the third rotating shaft, and an adjusting component (46) penetrating the support bracket.

5. The anti-slip decompression triangular pillow according to claim 4, characterized in that: The adjustment assembly comprises a second through hole (461) fixedly arranged on the support frame, a second threaded rod (462) penetrating the second through hole and fixedly arranged on the support head, a second slide groove (463) fixedly arranged on the support frame, and a second handle (464) rotatably arranged on the second slide groove.

6. The anti-slip decompression triangular pillow according to claim 1, characterized in that: The first rotating shaft and the mounting groove are connected via a spiral spring (623).

7. The anti-slip decompression triangular pillow according to claim 3, characterized in that: The first handle cooperates with the first threaded rod.

8. The anti-slip decompression triangular pillow according to claim 5, characterized in that: The second handle cooperates with the second threaded rod.

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