CN205672165U

CN205672165U - A kind of anti-bedsore mattress

Info

Publication number: CN205672165U
Application number: CN201620388159.XU
Authority: CN
Inventors: 傅书赞
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-03
Filing date: 2016-05-03
Publication date: 2016-11-09
Anticipated expiration: 2026-05-03

Abstract

nullA kind of anti-bedsore mattress，Including one or more spring assemblies hinged successively and control device，Spring assemblies includes base plate、It is liftably arranged on the multiple bed boards above base plate、It is connected to the elevating mechanism between each bed board and base plate，Control device is connected to the elevating mechanism of spring assemblies control each elevating mechanism alternating movement respectively，Multiple bed boards are laterally extending、Longitudinal arrangement constitutes rectangle bed surface，Elevating mechanism includes being connected to the multiple lifting assemblies along the arrangement of bed board length direction between bed board and base plate、The screw mandrel that transverse horizontal is arranged on multiple lifting assembly and the motor driving screw mandrel rotation，Lifting assembly includes two contrary nuts of the screw thread that is disposed on screw mandrel、Two upper connective plates being hinged between two nuts and bed board、Two lower linking plates being hinged between two nuts and base plate，By forward and reverse rotation of screw mandrel，Drive two nut relative motions，Make、Lower linking plate coordinates to be propped up or settles bed board.

Description

A kind of anti-bedsore mattress

Technical field

The utility model relates to a kind of anti-bedsore mattress.

Background technology

Some need the patient that long-term bed is recuperated, because cannot oneself activity stand up, and the long-time pressurized of body part tissue, blood Liquid constricted flow, patient can feel very uncomfortable, and is easy to bedsore, brings bigger misery to patient, and this just needs Wanting nursing staff to be often patient to stand up, massage, its workload is very big, some orthopedics patients also can moving because of limbs, increase Misery, for the problems referred to above, clinically in order to prevent the generation of long-term bedridden patients bedsore, conventional way is to use air cushion Bed, but in actual use owing to the purchasing price of air bed is expensive, use process to expend electric energy, continue expense many, volume is relatively Greatly, and effect is still undesirable, causing air bed to be difficult to be widely used in clinic, utilization rate is extremely low.

Content of the invention

The purpose of this utility model is for the deficiencies in the prior art, provides the mattress of a kind of counteracting bedsores, and this mattress can be real Now constitute the alternately lifting of the bed board of bed surface, thus effectively prevent the generation of bedsore.

The purpose of this utility model realizes by following technical solution:

A kind of anti-bedsore mattress, it is characterised in that: include one or more spring assemblies hinged successively and control device, Spring assemblies includes base plate, is liftably arranged on multiple bed boards above base plate, is connected between each bed board and base plate Elevating mechanism, control device is connected to control each elevating mechanism alternating movement respectively with the elevating mechanism of spring assemblies, multiple Bed board is laterally extending, longitudinal arrangement constitutes rectangle bed surface, and elevating mechanism includes being connected between bed board and base plate along bed board length Multiple lifting assemblies of direction arrangement, transverse horizontal are arranged on the screw mandrel on multiple lifting assembly and the electricity driving screw mandrel to rotate Machine, lifting assembly include two nuts that the screw thread being disposed on screw mandrel is contrary, be hinged between two nuts and bed board two Upper connective plate, two lower linking plates being hinged between two nuts and base plate, by forward and reverse rotation of screw mandrel, drive two nuts relatively to transport Dynamic, make upper and lower yoke plate coordinate and prop up or settle bed board.

Further, described motor is arranged on described screw mandrel, described base plate is provided with for limit described motor with Described screw mandrel keeps the limiting mechanism of fixed position, makes the described motor can be with described screw mandrel lifting moving.

Further, described limiting mechanism has two limiting plates being positioned at described motor both sides, makes the described motor can be two Lift between limiting plate but limited non-rotatable by two limiting plates.

Further, it described base plate is provided with is positioned at two curb girders of described rectangle bed surface left and right sides.

Further, it is hinged in curb girder end between spring assemblies described in adjacent two.

Further, described motor is arranged in described curb girder.

Further, the jointed shaft of described upper and lower yoke plate is all horizontally disposed and vertical with the length direction of described bed board.

Further, upper connective plate described in two is hinged with described bed board by same jointed shaft, and lower linking plate described in two passes through same One jointed shaft is hinged with described base plate.

Further, also include being hinged on the headrest portion on the upside of spring assemblies described in topmost.

Further, also include being hinged on the pin occipitalia on the downside of spring assemblies described in foot.

The utility model has the advantages that

Control device control each elevating mechanism timing alternating movement, thus realize the alternately lifting action of each bed board, specifically Motor drive screw mandrel rotate forward, make two nuts of lifting assembly move towards, make upper and lower yoke plate coordinate bed board is propped up, when Motor drives screw mandrel reversion, then two nuts of lifting assembly are moved away from, and makes upper and lower yoke plate coordinate and settles down bed board, as This, make the bed board of composition bed surface replace lifting, can prevent body part and the long-time forceful contact of bed board, and can ventilate in time Heat radiation, effectively prevents the secondary diseases such as bedsore, stimulates circulation.This mattress is made up of multiple spring assemblies hinged successively, Make multiple spring assemblies roll folding, so can be convenient to volume storage and the carrying of mattress.

Brief description

Below in conjunction with the accompanying drawings the utility model is described in further detail.

Fig. 1 is structural representation of the present utility model.

The structural representation of the spring assemblies that Fig. 2 provides for the utility model.

Detailed description of the invention

Shown in seeing figures.1.and.2, a kind of anti-bedsore mattress, including the 1st, multiple spring assemblies hinged successively is hinged on The 3rd, headrest portion on the upside of upper mattress unit 1 is hinged on pin occipitalia 4 on the downside of foot spring assemblies 1 and control device.

Spring assemblies 1 includes that the 14th, base plate is liftably arranged on multiple bed boards above base plate 14 and the 11st, is connected to each bed Elevating mechanism between plate 11 and base plate 14, multiple bed boards 11 are laterally extending, longitudinal arrangement constitutes rectangle bed surface, and base plate 14 sets It is equipped with two curb girders 12 being positioned at rectangle bed surface left and right sides, mutual in curb girder 12 end by hinge 2 between adjacent two spring assemblies 1 Hinged.

Elevating mechanism includes being connected to come down to a lower group along multiple liters of bed board 11 length direction arrangement between bed board 11 and base plate 14 Screw mandrel 17 that part, transverse horizontal are arranged on multiple lifting assembly and the motor 13 that driving screw mandrel 17 rotates, lifting assembly includes Two upper connective plates that the 15th, two contrary nuts of the screw thread that is disposed on screw mandrel 17 are hinged between two nuts 15 and bed board 11 16th, two lower linking plates 18 being hinged between two nuts 15 and base plate 14, upper and lower yoke plate the 16th, 18 jointed shaft all horizontally disposed and Vertical with the length direction of bed board 11, two upper connective plates 16 are hinged with bed board 11 by same jointed shaft 51, and two lower linking plates 18 pass through Same jointed shaft 52 is hinged with base plate 14.

Motor 13 is arranged on screw mandrel 17 and is positioned in curb girder 12, and base plate 14 is provided with for limiting motor 13 and screw mandrel The limiting mechanisms of 17 holding fixed positions, make the motor 13 can be with screw mandrel 17 lifting moving, and concrete limiting mechanism has and is positioned at electricity Two limiting plates of machine 13 both sides, make motor 13 can lift between two limiting plates but are limited non-rotatable by two limiting plates.

During work, motor 13 drives screw mandrel 17 to rotate forward, and makes two nuts 15 of lifting assembly move towards, makes upper and lower yoke plate Bed board 11 is propped up by the 16th, 18 cooperations, and when motor 13 drives screw mandrel 17 to invert, then two nuts 15 of lifting assembly are moved away from, Make the 16th, 18 cooperations of upper and lower yoke plate settle down bed board 11, so, make the bed board 11 alternately lifting of composition bed surface, move above-mentioned In work, screw mandrel 17 can make elevating movement under the drive of lower linking plate 18.

The above, preferred embodiment only of the present utility model, therefore the utility model can not be limited with this and implement Scope, the equivalence change i.e. made according to the utility model claim and description with modify, all should still belong to this In the range of utility model patent is covered.

Claims

1. an anti-bedsore mattress, it is characterised in that: include one or more spring assemblies hinged successively and control device, bed Single pad unit includes base plate, is liftably arranged on multiple bed boards above base plate, the liter being connected between each bed board and base plate Descending mechanism, control device is connected to the elevating mechanism of spring assemblies control each elevating mechanism alternating movement, multiple beds respectively Plate is laterally extending, longitudinal arrangement constitutes rectangle bed surface, and elevating mechanism includes being connected between bed board and base plate along bed board length side The motor that the screw mandrel being arranged on multiple lifting assembly to multiple lifting assemblies of arrangement, transverse horizontal and driving screw mandrel rotate, Lifting assembly includes two nuts that the screw thread being disposed on screw mandrel is contrary, two first line of a couplet being hinged between two nuts and bed board Plate, two lower linking plates being hinged between two nuts and base plate, by forward and reverse rotation of screw mandrel, drive two nut relative motions, Make upper and lower yoke plate coordinate prop up or settle bed board.

2. a kind of anti-bedsore mattress according to claim 1, it is characterised in that: described motor is arranged on described screw mandrel, It is provided with the limiting mechanism keeping fixed position for limiting described motor and described screw mandrel on described base plate, make the described motor can With described screw mandrel lifting moving.

3. a kind of anti-bedsore mattress according to claim 2, it is characterised in that: described limiting mechanism has and is positioned at described electricity Two limiting plates of machine both sides, make described motor can lift between two limiting plates but are limited non-rotatable by two limiting plates.

4. a kind of anti-bedsore mattress according to claim 1 or 2 or 3, it is characterised in that: it is provided with on described base plate and be positioned at Two curb girders of described rectangle bed surface left and right sides.

5. a kind of anti-bedsore mattress according to claim 4, it is characterised in that: in side between spring assemblies described in adjacent two Beam end is hinged.

6. a kind of anti-bedsore mattress according to claim 4, it is characterised in that: described motor is arranged in described curb girder.

7. a kind of anti-bedsore mattress according to claim 1 or 2 or 3, it is characterised in that: described upper and lower yoke plate hinged Axle is all horizontally disposed and vertical with the length direction of described bed board.

8. a kind of anti-bedsore mattress according to claim 7, it is characterised in that: upper connective plate described in two passes through same jointed shaft Hinged with described bed board, lower linking plate described in two is hinged with described base plate by same jointed shaft.

9. a kind of anti-bedsore mattress according to claim 1 or 2 or 3, it is characterised in that: also include being hinged on topmost institute State the headrest portion on the upside of spring assemblies.

10. a kind of anti-bedsore mattress according to claim 1 or 2 or 3, it is characterised in that: also include being hinged on foot Pin occipitalia on the downside of described spring assemblies.