CN203226971U - Hand-cranking medical hospital bed with three functions - Google Patents

Abstract

The utility model relates to a hand-cranking medical hospital bed with three functions. The hand-cranking medical hospital bed comprises a movable bed frame, a base bed frame, bed blocking supports and bed boards. The movable bed frame is hinged to the base bed frame through a hinge frame and lifted horizontally on the base bed frame. The bed boards are arranged on the movable bed frame transversely, the bed blocking supports are arranged on two sides of the movable bed frame symmetrically, and idler wheels are arranged at four ends of the bottom of the base bed frame. The hand-cranking medical hospital bed is characterized in that the bed boards installed on the movable bed frame are designed into a bed board for the back, a bed board for the hip, a bed board for the legs and a bed board for the feet. The bed board for the hip is fixedly arranged on the bed frames, the bed board for the back is hinged to the bed board for the hip, and the bed board for the legs is hinged to the bed board for the feet. By designing an integrated lifting structure, doctors can treat patients conveniently, and the hand-cranking medical hospital bed is scientific in design, novel, attractive, simple in structure, reliable to operate and low in cost and has good market application prospects.

Description

A kind of three functions are hand medical hospital bed

Technical field

This utility model belongs to medical field, relates to medical hospital bedly, and especially a kind of three functions are hand medical hospital bed.

Background technology

Patient normally carries out when receiving treatment and treat the back mastery on one's sick bed.Along with science and technology development, the sick bed of various functions arises at the historic moment, and is very easy to patient's treatment, has also increased patient simultaneously and has lain in the comfort level of accomplishing on the sick bed.But existing sick bed, structure is comparatively complicated mostly, and cost is higher, inconvenient operation, function is less.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of three functions simple in structure, reasonable in design hand medical hospital bed.

This utility model solves its technical problem and is achieved through the following technical solutions:

A kind of three functions are hand medical hospital bed, comprise movable bed frame, basic bedstead, bed divider and bed board, and by hinge frame hinge dress movable bed frame, this movable bed frame level on basic bedstead promotes at basic bedstead; Bed board laterally is installed on movable bed frame, movable bed frame both sides respectively symmetry a bed divider is installed, four ends of going to the bottom at basic bedstead all are equipped with roller, it is characterized in that: the bed board of installing on the described movable bed frame is designed to back bed board, buttocks bed board, shank bed board and foot's bed board, wherein the buttocks bed board is packed on the bedstead, back bed board hinge is contained on the buttocks bed board, and shank bed board and foot's bed board are hinged.

And, the drive mechanism of described movable bed frame is: adopt holder that two screws vertically are installed by fixed axis under bedstead, in these two screws all coaxial engagement two leading screws are installed, the head of two leading screws is packed in respectively on the fixed claw of back bed board and shank bed board, at the afterbody of leading screw one handgrip is installed.

And described back bed board is equipped with a rotating shaft at the bedstead that closes on buttocks bed board position, and the back bed board is packed in this rotating shaft by fixed claw; Described shank bed board also is equipped with a rotating shaft on the bedstead that closes on buttocks bed board position, the shank bed board also is packed in the rotating shaft by fixed claw, and described foot bed board both sides are contained on the bedstead by two toggle hinges of symmetry.

And, the mirror image symmetry respectively installs a hinge frame on the basic bedstead between described basic bedstead and the movable bed frame, the synchronous operation of these two hinge framves, the structure of each hinge frame of installing is: laterally install a fixed rotating shaft at basic bedstead, fork in the middle of the fixed bar of these rotating shaft both sides by two symmetries installs one, the movable rotation-shaft that the two side ends of this centre fork is installed by two bull sticks and the movable bed frame of symmetry installs; Be hinged with push-pull bar at middle fork middle part by free bearing, this push-pull bar rotates screw, screw engagement screw mandrel realization front and back displacement by handgrip, in the push-pull bar rear end hydraulic bjuffer is installed also.

And, be shaped on the binding hole in buttocks bed board, shank bed board and foot's equal symmetry in bed board both sides.

Advantage of the present utility model and beneficial effect are:

1, this sick bed is designed to back bed board, buttocks bed board, shank bed board and foot's bed board with bed board, and be designed to the buttocks bed board fixed, the back bed board is designed to the perk formula, shank bed board and foot's bed board are designed to the formula of arching upward, can make things convenient for the doctor various disease people to be carried out treatment and the recovery in each orientation, effectively improve patient's therapeutic effect, promoted patient's rehabilitation.

2, this sick bed adopts the leading screw mode that back bed board and shank foot bed board are carried out the perk lifting, and convenient to use, operation is reliable.

3, this sick bed has designed the hinge shelf structure of whole lifting, has made things convenient for doctor and patient's treatment.

4, this sick bed design science, novel and beautiful, simple in structure, operation is reliable, and is with low cost, has higher market application foreground.

Description of drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is whole the lifting and back bed board, shank foot bed board perk state schematic cross-section of the present utility model;

Fig. 4 is the structural representation that removes each bed board of Fig. 2.

The specific embodiment

The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.

A kind of three functions are hand medical hospital bed, comprise movable bed frame 1, basic bedstead 11, bed divider 3 and bed board, and at basic bedstead hinge dress movable bed frame, this movable bed frame level on basic bedstead promotes; Bed board laterally is installed on movable bed frame, movable bed frame both sides respectively symmetry a bed divider is installed, at four ends of going to the bottom of basic bedstead roller 8 is installed all.

Innovative point of the present utility model is:

1, the bed board of installing on the described movable bed frame is designed to back bed board 2, buttocks bed board 4, shank bed board 5 and foot's bed board 6, and wherein the buttocks bed board is packed on the bedstead, and bed board hinge in back is contained on the buttocks bed board, and shank bed board and foot's bed board are hinged.

2, the drive mechanism of described movable bed frame is: adopt holder 22 that two screws 9 vertically are installed by fixed axis 23 under bedstead, in these two screws all coaxial engagement head that 10, two leading screws of two leading screws are installed be packed in respectively on the fixed claw 15 of back bed board and shank bed board.At the afterbody of leading screw one handgrip 7 is installed, by the rotation of this handgrip, the engagement displacement of leading screw in screw can make back bed board perk, and the perk of shank bed board, drive foot bed board are arched upward, and foot's bed board supports by toggle simultaneously.

3, described back bed board is equipped with a rotating shaft 24 at the bedstead that closes on buttocks bed board position, and the back bed board is packed in this rotating shaft by fixed claw; Described shank bed board also is equipped with a rotating shaft 21 on the bedstead that closes on buttocks bed board position, the shank bed board also is packed in the rotating shaft by fixed claw; Described foot bed board both sides are contained on the bedstead by two toggles, 16 hinges of symmetry.

4, respectively install a hinge frame in the both sides of basic bedstead mirror image symmetry, the synchronous operation of these two hinge framves.The structure of described each hinge frame is:

Laterally install a fixed rotating shaft 26 at basic bedstead, these rotating shaft both sides install a middle fork 17 by the fixed bar 13 of two symmetries, and the two side ends of this centre fork installs by two bull sticks 12 of symmetry and the movable rotation-shaft 18 of movable bed frame; Be hinged with push-pull bar 19 at middle fork middle part by free bearing 25, this push-pull bar rotates screw, screw engagement screw mandrel realization front and back displacement by handgrip, in the push-pull bar rear end hydraulic bjuffer 20 is installed also.In the present embodiment accompanying drawing, described push-pull bar is arranged side by side two.

5, for the ease for the treatment of, be shaped on binding hole 14 in buttocks bed board, shank bed board and foot's equal symmetry in bed board both sides.

6, bed board of the present utility model all adopts iron sheet to make.

Claims (5)

1. a function is hand medical hospital bed, comprises movable bed frame, basic bedstead, bed divider and bed board, and by hinge frame hinge dress movable bed frame, this movable bed frame level on basic bedstead promotes at basic bedstead; Bed board laterally is installed on movable bed frame, movable bed frame both sides respectively symmetry a bed divider is installed, four ends of going to the bottom at basic bedstead all are equipped with roller, it is characterized in that: the bed board of installing on the described movable bed frame is designed to back bed board, buttocks bed board, shank bed board and foot's bed board, wherein the buttocks bed board is packed on the bedstead, back bed board hinge is contained on the buttocks bed board, and shank bed board and foot's bed board are hinged.

2. three functions according to claim 1 are hand medical hospital bed, it is characterized in that: the drive mechanism of described movable bed frame is: adopt holder that two screws vertically are installed by fixed axis under bedstead, in these two screws all coaxial engagement two leading screws are installed, the head of two leading screws is packed in respectively on the fixed claw of back bed board and shank bed board, at the afterbody of leading screw one handgrip is installed.

3. three functions according to claim 1 are hand medical hospital bed, it is characterized in that: described back bed board is equipped with a rotating shaft at the bedstead that closes on buttocks bed board position, and the back bed board is packed in this rotating shaft by fixed claw; Described shank bed board also is equipped with a rotating shaft on the bedstead that closes on buttocks bed board position, the shank bed board also is packed in the rotating shaft by fixed claw, and described foot bed board both sides are contained on the bedstead by two toggle hinges of symmetry.

4. three functions according to claim 1 are hand medical hospital bed, it is characterized in that: the mirror image symmetry respectively installs a hinge frame on the basic bedstead between described basic bedstead and the movable bed frame, the synchronous operation of these two hinge framves, the structure of each hinge frame of installing is: laterally install a fixed rotating shaft at basic bedstead, fork in the middle of the fixed bar of these rotating shaft both sides by two symmetries installs one, the movable rotation-shaft that the two side ends of this centre fork is installed by two bull sticks and the movable bed frame of symmetry installs; Be hinged with push-pull bar at middle fork middle part by free bearing, this push-pull bar rotates screw, screw engagement screw mandrel realization front and back displacement by handgrip, in the push-pull bar rear end hydraulic bjuffer is installed also.

5. three functions according to claim 1 are hand medical hospital bed, it is characterized in that: be shaped on the binding hole in buttocks bed board, shank bed board and foot's equal symmetry in bed board both sides.

Images