CN218356604U - Back lifting sickbed with anti-skid supporting function - Google Patents

Abstract

The utility model discloses a get up back of body sick bed with antiskid support function, include: the back lifting mattress comprises a bedstead, a fixed mattress and a back lifting mattress which is hinged on the bedstead and can be lifted in a rotating mode, a baffle is arranged between the back lifting mattress and the fixed mattress, the baffle is hinged on the bedstead and can be lifted in a rotating mode, and the baffle is connected with a driving device capable of driving the baffle to rotate and lift so that the front end of the baffle is lifted and abutted against the buttocks of a patient when the rear end of the back lifting mattress rotates and lifts; by adopting the structure, the patient can be effectively prevented from sliding off when the back of the patient is lifted.

Description

Back lifting sickbed with anti-skid supporting function

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a play back of body sick bed with antiskid support function.

Background

At present, hospital beds are basically provided with back lifting devices, for example, a utility model patent named as a medical hospital bed back lifting angle accurate feedback device and a hospital bed thereof is disclosed in an authorization publication No. CN209059737U, and in the condition of actual use, the phenomenon that the body of a patient slides down along with the hospital bed when the back is lifted frequently occurs, so that the body of the patient is uncomfortable, especially the patient connected with a pipeline in nursing, the treatment effect or the nursing quality is influenced, and therefore, a device for preventing the patient from sliding down when the back is lifted is needed at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a get up back sick bed with antiskid support function.

The utility model discloses a solve its technical problem and the technical scheme who adopts provides a back of body sick bed that plays with antiskid support function, include: the bedstead, set up the fixed mattress on the bedstead, articulate on the bedstead and the rotatable back of the body mattress that lifts up, it is connected with and can drives its lifting device that rotates to lift up the back of the body mattress, it is equipped with the baffle to lift up between back of the body mattress and the fixed mattress, the baffle articulates on the bedstead and rotatable lifting up, the baffle is connected with can drive the baffle and rotate the drive arrangement who lifts up to make when lifting up the back of the body mattress and rotate and lift up in order to be used for withstanding patient's buttock.

As a further improvement of the utility model, a support frame is arranged on the bed frame, a lifting bottom frame is arranged on the support frame, a limiting decoration platform of the inner side surface contact fixed mattress is arranged at least one end of the support frame, and a driving device is arranged on the lifting bottom frame.

As a further improvement, the driving device comprises a baffle support rod and a brake motor, wherein the lower end of the baffle support rod is connected to the lifting bottom frame, the upper end of the baffle support rod is abutted to the baffle support rod, the brake motor is fixedly arranged on the lifting bottom frame, the brake motor is connected with a lead screw pair, the lead screw pair is provided with a connecting platform for connecting the baffle support rod, and when the connecting platform moves upwards, the baffle support rod jacking baffle increases the opening of the baffle and the support frame.

As a further improvement, the baffle supporting rod is provided with a supporting rod notch, the connecting platform is provided with a connecting boss connected to the supporting rod notch in a sliding manner, and the lifting chassis is provided with a lower end and a supporting auxiliary rod connected to the lifting chassis and the upper end of the supporting rod notch in a sliding manner.

As a further improvement, the baffle comprises a cushion and a hard support plate arranged on the lower surface of the cushion, and the hard support plate is provided with a limit stop table for providing guiding function.

As the utility model discloses a further improvement, the brake motor both ends are equipped with bearing support frame respectively, are equipped with the bearing mount table that can dismantle the connection between the bearing support frame.

As a further improvement of the utility model, the bearing support frame upper surface flushes with the upper surface that supports the frame to when making the opening of baffle and support frame closed, bearing support frame upper surface baffle.

As a further improvement, the lifting device is an electric push rod, the electric push rod comprises a motor base with a lower end hinged on the bedstead and a telescopic rod arranged on the motor base, and the free end of the telescopic rod is hinged on the back mattress.

The utility model has the advantages that:

1. be provided with the baffle on the sick bed, the front end lifting of baffle so that the buttock of baffle bearing patient prevents the landing when playing back mattress rear end lifting, and the inboard surface contact fixed bed pad of spacing decoration platform plays limiting displacement.

2. The utility model adopts the rolling ball contact jacking of the double baffle supporting rods, the lower surface of the baffle is a hard supporting plate, and a limiting baffle table for providing guiding function is arranged on the hard supporting plate; the limiting baffle table can reduce the contact pressure, and prevent the baffle from being cracked due to stress concentration under the state of opening the baffle for a long time; when the opening of the baffle plate is closed, the upper surface of the bearing support frame supports the baffle plate.

Drawings

Fig. 1 is a schematic structural view of a hospital bed of the present invention in a normal state;

fig. 2 is a schematic structural view of the sickbed of the present invention in a back-up state;

FIG. 3 is a schematic structural view of the anti-slip support pad assembly of the present invention;

fig. 4 is a schematic structural view of the baffle plate of the present invention;

fig. 5 is a schematic structural view of the baffle supporting rod of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1-5, the utility model provides a get up back sick bed with antiskid support function, include: the bed comprises a bed frame 1, a fixed mattress 2 arranged on the bed frame 1 and a back lifting mattress 4 which is hinged on the bed frame 1 and can be lifted in a rotating way, wherein the back lifting mattress 4 is connected with a lifting device capable of driving the back lifting mattress to rotate and lift, a baffle plate 32 is arranged between the back lifting mattress 4 and the fixed mattress 2, the baffle plate 32 is hinged on the bed frame 1 and can be lifted in a rotating way, and the baffle plate 32 is connected with a driving device capable of driving the baffle plate 32 to rotate and lift, so that the baffle plate 32 rotates and lifts to be used for propping the hip of a patient when the back lifting mattress 4 rotates and lifts; in the back lifting mattress in the prior art, when the back lifting mattress 4 rotates and lifts, the back of a patient can bear a part of horizontal thrust, so that the body can slowly slide down along with the thrust, particularly, the patient usually needs to wear patient clothes, and the patient clothes have no any protrusion or groove on the surface, so that the surface friction is very low, and when the back lifting mattress rotates and lifts, the patient can slide down at a high rate, and therefore, the baffle 32 abutting against the hip of the patient can effectively prevent the body of the patient from sliding down.

Referring to fig. 3, a support frame 31 is provided on a bed frame 1, a lifting bottom frame 311 is provided on the support frame 31, at least one end of the support frame 31 is provided with a limit decorative table 38 whose inner side surface contacts and fixes a mattress 2, and a driving device is provided on the lifting bottom frame 311; as a preferred scheme of the utility model, support frame 31 both ends and respectively be equipped with spacing decoration platform 38, make support frame 31 install when bedstead 1, come the restriction to control the displacement of direction through the fixed mattress 2 of spacing decoration platform 38 medial surface contact.

Referring to fig. 3, the driving device includes a baffle supporting rod 34 having a lower end rotatably connected to the lifting chassis 311 and an upper end abutting against the baffle 32, and a brake motor 33 fixedly mounted on the lifting chassis 311, the brake motor 33 is connected to a screw pair 331, the screw pair 331 is provided with a connecting table 332 connecting the baffle supporting rod 34, and when the connecting table 332 moves upward, the baffle supporting rod 34 jacks up the baffle 32 to enlarge the openings of the baffle 32 and the supporting frame 31; due to the characteristic that the screw pair 331 has poor self-locking capability, the brake motor 33 is arranged to lock the screw when the power is lost, so that the self-locking force can be effectively improved.

Referring to fig. 3 and 5, the baffle supporting rod 34 is provided with a supporting rod notch 341, the connecting table 332 is provided with a connecting boss 3321 slidably connected to the supporting rod notch 341, and the lifting bottom frame 311 is provided with a supporting auxiliary rod 35 having a lower end rotatably connected to the lifting bottom frame 311 and an upper end slidably connected to the supporting rod notch 341; triangular supports are formed among the supporting auxiliary rods 35, the baffle supporting rods 34 and the lifting bottom frame 311, and the supporting stability is improved.

Referring to fig. 1-4, the retainer 32 includes a cushion 321 and a hard support plate 322 disposed on the lower surface of the cushion 321, the hard support plate 322 is provided with a position-limiting retainer 3221 for providing a guiding function; the upper end of the baffle supporting rod 34 is provided with the rolling ball 343, the rolling ball 343 is contacted with the baffle 32 for jacking, the contact pressure can be reduced by the limiting baffle stage 3221 and the hard supporting plate 322, and the baffle 32 is prevented from being cracked due to stress concentration under the state of opening the baffle 32 for a long time.

Referring to fig. 3, bearing support frames 3111 are respectively disposed at two ends of the brake motor 33, and a bearing mounting table 3112 detachably connected to the bearing support frames 3111 is disposed therebetween; the bearing mounting table 3112 provided with the bearing can improve the transmission stability of the lead screw pair 331, prolong the service life of the product and improve the bearing capacity of radial component force; as a preferred scheme of the utility model, bearing mount 3112 both sides respectively are equipped with the internal thread, and bearing support frame 3111 is equipped with the counter bore with bearing mount 3112 interior screw-in fit.

Referring to fig. 3, when the upper surface of the bearing support 3111 is flush with the upper surface of the support frame 31, so that the baffle 32 is closed with the opening of the support frame 31, the upper surface of the bearing support 3111 supports the baffle 32; when baffle 32 opening closed, bearing support frame 3111 upper surface bearing baffle 32 because baffle 32 all is the closed state of opening under long-time user state, adopts bearing support frame 3111 to replace baffle bracing piece 34 to support baffle 32, can improve baffle bracing piece 34's life, improves the steadiness of product.

Referring to fig. 2, the lifting device is an electric push rod 5, the electric push rod 5 comprises a motor base 51 with a lower end hinged on the bedstead 1 and an expansion link 52 arranged on the motor base 51, and a free end of the expansion link 52 is hinged on the back-lifting mattress 4; when receiving the lift button 37 provided on the position-restricting decorative table 38, the extendable rod 52 extends and lifts the back-up mattress 4 or the extendable rod 52 retracts to rotate and lower the rear end of the back-up mattress 4 so that the lower surface of the back-up mattress 4 abuts against the bed frame 1.

Claims (8)

1. The utility model provides a get up back sick bed with antiskid support function which characterized in that includes: the multifunctional bed comprises a bed frame (1), a fixed mattress (2) arranged on the bed frame (1), and a back lifting mattress (4) which is hinged on the bed frame (1) and can be lifted in a rotating mode, wherein the back lifting mattress (4) is connected with a lifting device which can drive the back lifting mattress to rotate and lift, a baffle (32) is arranged between the back lifting mattress (4) and the fixed mattress (2), the baffle (32) is hinged on the bed frame (1) and can be lifted in a rotating mode, and the baffle (32) is connected with a driving device which can drive the baffle (32) to rotate and lift so that when the back lifting mattress (4) is lifted in a rotating mode, the baffle (32) rotates and lifts to jack the buttocks of a patient.

2. The back-lifting sickbed with antiskid support function according to claim 1, characterized in that a support frame (31) is arranged on the bedstead (1), a lifting chassis (311) is arranged on the support frame (31), at least one end of the support frame (31) is provided with a position-limiting decorative table (38) with an inner side surface contacting the fixed mattress (2), and the driving device is arranged on the lifting chassis (311).

3. The back-lifting sickbed with the anti-skidding supporting function according to claim 2, wherein the driving device comprises a baffle supporting rod (34) with the lower end rotatably connected to the lifting chassis (311) and the upper end abutted to the baffle (32), and a brake motor (33) fixedly mounted on the lifting chassis (311), the brake motor (33) is connected with a lead screw pair (331), a connecting table (332) connected with the baffle supporting rod (34) is arranged on the lead screw pair (331), and when the connecting table (332) moves upwards, the baffle supporting rod (34) jacks up the baffle (32) to increase the openings of the baffle (32) and the supporting frame (31).

4. The back-lifting sickbed with the anti-skid supporting function according to claim 3, characterized in that the baffle supporting rod (34) is provided with a supporting rod notch (341), the connecting table (332) is provided with a connecting boss (3321) slidably connected to the supporting rod notch (341), the lifting chassis (311) is provided with a supporting auxiliary rod (35) having a lower end rotatably connected to the lifting chassis (311) and an upper end slidably connected to the supporting rod notch (341).

5. The back-lifting sickbed with anti-skid supporting function according to claim 4, characterized in that the baffle (32) comprises a soft pad (321) and a hard supporting plate (322) arranged on the lower surface of the soft pad (321), and the hard supporting plate (322) is provided with a limit stop (3221) for providing guiding function.

6. The back-up sickbed with anti-skid supporting function according to claim 3, characterized in that bearing support frames (3111) are respectively arranged at two ends of the brake motor (33), and a bearing mounting table (3112) detachably connected with the bearing support frames (3111) is arranged between the bearing support frames (3111).

7. The back-up bed with anti-skid support function according to claim 6, characterized in that the upper surface of the bearing support frame (3111) is flush with the upper surface of the support frame (31), so that when the baffle plate (32) is closed with the opening of the support frame (31), the upper surface of the bearing support frame (3111) bears the baffle plate (32).

8. The back-lifting sickbed with antiskid support function according to claim 1, characterized in that the lifting device is an electric push rod (5), the electric push rod (5) comprises a motor base (51) with a lower end hinged on the bedstead (1) and a telescopic rod (52) arranged on the motor base (51), and the free end of the telescopic rod (52) is hinged on the back-lifting mattress (4).

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