CN209301839U - A kind of dialysis chairs folding rack and dialysis chairs - Google Patents

A kind of dialysis chairs folding rack and dialysis chairs Download PDF

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Publication number
CN209301839U
CN209301839U CN201821314290.7U CN201821314290U CN209301839U CN 209301839 U CN209301839 U CN 209301839U CN 201821314290 U CN201821314290 U CN 201821314290U CN 209301839 U CN209301839 U CN 209301839U
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hole
bar
component
shaft
push
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樊荣
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Taizhou Rock Electromechanical Manufacturing Co Ltd
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Taizhou Rock Electromechanical Manufacturing Co Ltd
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Abstract

The utility model provides a kind of dialysis chairs folding rack and dialysis chairs, the utility model are simple and reliable；Backrest module, the multi-angle regulation of shank pad assembly are completed by backrest push-rod electric machine, leg push-rod electric machine, meets the different demands of client, the linkage between shank pad assembly and cushion rack component is completed using connector and adjusts, enhance the comfort of dialysis chairs；Guarantee that handrail remains horizontal by rotary components, is in the arm of patient always and loosens comfortable state；The functionality of dialysis chairs is enhanced by folding rack, facilitates patient's infusion and has dinner, it is used as needed, it is convenient and efficient.

Description

A kind of dialysis chairs folding rack and dialysis chairs
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of dialysis chairs folding rack and dialysis chairs.
Background technique
Dialysis is to be diffused into the principle of water (or buffer) through semi-permeable membrane by small molecule, by big point of small molecule and biology A kind of separated separating and purifying technology of son.Dialysis therapy is that the ingredient in body fluid is made to penetrate the treatment side that semi-permeable membrane excretes Method generally can be divided into haemodialysis and two kinds of peritoneal dialysis.In dialysis procedure, patient needs to be seated or lie for a long time , the pain and discomfort of patient can be aggravated in prolonged dialysis procedure, is unfavorable for the progress of Case treatment, added simultaneously The work difficulty of weight healthcare givers, influences the progress of curative activity.But existing dialysis chairs adjust inconvenient, are easy to allow patient It is tired, do not have the function of installation transfusion pole or dinner table board, generally uses extra members inserting mode, accessory is be easy to cause to lose It loses.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of dialysis chairs folding rack and dialysis The characteristics of there are more positions to adjust, can satisfy client's different demands for chair.
The technical solution that the utility model solves the above problems are as follows: a kind of dialysis chairs folding rack, including rack body, hinge Chain fixing seat；
Rack body one end is equipped with casing, and casing cylindrical surface is equipped with threaded hole, and plum blossom handle bolt is located in threaded hole, It is threadedly coupled between plum blossom handle bolt and casing；The rack body other end is equipped with clevis mounting, and clevis mounting and hinge are solid It is rotatablely connected between reservation；
A kind of dialysis chairs, including rotary components, lower underframe assemblies, lifting column, control box, column support frame, cushion rack group Part, shank pad assembly, footrest component, connecting plate, leg push-rod electric machine, backrest push-rod electric machine, transition piece；
Lower underframe assemblies include chassis, universal wheel, support metal plate, and chassis is rectangular frame structure, and chassis is set on four angles There is universal wheel, chassis upper surface is equipped with support metal plate；
Lifting column lower end is connected with support metal plate, and upper end is connected with main support metal plate, and main support metal plate is equipped with main support Frame；
Main backstop left and right ends end face is respectively equipped with folding rack, and fixing seat of hinge is connected with main backstop；
Main backstop upper surface is equipped with cushion rack component, is rotatablely connected between cushion rack component and main backstop；
Main backstop front end face is equipped with shank pad assembly, is rotatablely connected between leg mat component cushion rack component；Shank Pad assembly is equipped with footrest component, is slidably connected between footrest component and shank pad assembly；
Leg push-rod electric machine is equipped in main backstop, the push rod of leg push-rod electric machine is rotated by pin shaft and shank pad assembly Connection, shank pad assembly are equipped with connector, and connector one end is connected with leg mat, and the other end is connected with cushion rack component；
Main backstop rear end face is equipped with backrest module, is rotatablely connected between backrest module and main backstop；In backrest module Equipped with backrest push-rod electric machine, the push rod of backrest push-rod electric machine is rotatablely connected by pin shaft and backrest module；
Backrest module is respectively arranged on the left side and the right side handrail, and handrail is fixed on rotary components.
Further, connector includes the first connecting plate, the second connecting plate, is cut with scissors between the first connecting plate and the second connecting plate It connects.
Further, rotary components include the first bar, the second bar, third bar, the 4th bar, shaft, first bar one end and master Support frame is connected, and the other end is connected with the second bar, and the second bar is connected far from one end of the first bar with shaft, and shaft is far from the second bar One end be connected with third bar, third bar be L-shaped structure, third bar far from shaft one end pass through support chip and the 4th bar phase Even；
Shaft is located in transition piece, can relatively rotate between shaft and transition piece, and shaft is equipped with annular convex platform, One end that main shaft is connected with third bar is cube structure.
Further, transition piece is fixed in backrest module, and transition piece includes two transition blocks, and transition block is equipped with first Hole, the first hole are respectively arranged on the left side and the right side the second hole, and the first hole is connected to the second hole, and the first hole, the second hole are semicircle Structure, the first bore dia are D1, and the second bore dia is D2, D1 > D2；Annular convex platform is placed in the first hole, and shaft is located at the second hole It is interior.
Further, cushion rack component, backrest module, shank pad assembly, be equipped with cushion on footrest component.
The utility model has the utility model has the advantages that the utility model is simple and reliable；Pass through backrest push-rod electric machine, leg push rod electricity Machine completes backrest module, the multi-angle regulation of shank pad assembly, meets the different demands of client, completes leg mat using connector Linkage between component and cushion rack component is adjusted, and enhances the comfort of dialysis chairs；Guarantee that handrail begins by rotary components It keeps horizontal eventually, is in the arm of patient always and loosens comfortable state；The function of dialysis chairs is enhanced by folding rack Property, facilitate patient's infusion and has dinner, it is used as needed, it is convenient and efficient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the perspective view (1) when the utility model does not install cushion.
Fig. 3 is the perspective view (2) when the utility model does not install cushion.
Fig. 4 is explosive view when the utility model does not install cushion.
Fig. 5 is the explosive view of the utility model folding rack.
Fig. 6 is the explosive view of the utility model rotary components.
Fig. 7 is the utility model transition piece explosive view.
Fig. 8 is the utility model connector explosive view.
Fig. 9 is that embodiment adjusts the later structural schematic diagram of lifting column.
Figure 10 is structural schematic diagram (1) later after embodiment adjusting backrest module, leg mat assembly angle.
Figure 11 is structural schematic diagram (2) later after embodiment adjusting backrest module, leg mat assembly angle.
In figure: 1- cushion rack component, 2- shank pad assembly, 3- footrest component, 4- connector, the leg 5- push rod electricity Machine, 6- main backstop, 7- rotary components, underframe assemblies under 8-, 9- control box, 10- lifting column, 11- backrest push-rod electric machine, 12- Backrest module, 13- push handle, 14- folding rack, 15- main support metal plate, 16- transition piece, 17- cushion, 18- handrail, 401- One connecting plate, the second connecting plate of 402-, 403- third connecting plate, the first bar of 701-, the second bar of 702-, 703- third bar, 704- 4th bar, 705- shaft, 706- annular convex platform, 707- support chip, 801- chassis, 802- universal wheel, 803- support metal plate, 1001- first square tube, 1002- second square tube, 1003- third party tube, 1401- rack body, 1402- casing, 1403- plum blossom handle Hand bolt, 1404-U shape mounting base, 1405- transfusion pole, 1406- dinner table board, 1407- HINGE SCREWS, 1408- fixing seat of hinge, 1601- transition block, the first hole 1602-, the second hole 1603-.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the utility model.
A kind of dialysis chairs folding rack 14, including rack body 1401, fixing seat of hinge 1408；
1401 one end of rack body is equipped with casing 1402, and 1402 cylindrical surface of casing is equipped with threaded hole, plum blossom handle bolt 1403 are located in threaded hole, are threadedly coupled between plum blossom handle bolt 1403 and casing 1402；1401 other end of rack body is set There is clevis mounting 1404, clevis mounting 1404 between HINGE SCREWS 1407 and fixing seat of hinge 1408 by being rotatablely connected；
When needing using transfusion pole 1405 or dinner table board 1406, folding rack 14 is opened, back-outs plum blossom handle bolt 1403, the table leg of transfusion pole 1405 or dinner table board 1406 is inserted into casing 1402, then tighten plum blossom handle bolt 1403, Gu Determine transfusion pole 1405 or dinner table board 1406；After the completion of use, transfusion pole 1405 is taken out, folding rack 14 is packed up；
A kind of dialysis chairs, including rotary components 7, lower underframe assemblies 8, lifting column 10, control box 9, column support frame, seat cushion branch Frame component 1, shank pad assembly 2, footrest component 3, connecting plate, leg push-rod electric machine 5, backrest push-rod electric machine 11；
Lower 801 component 8 of chassis includes chassis 801, universal wheel 802, support metal plate 803, and chassis 801 is rectangular frame knot Structure, chassis 801 are formed by multiple square tubes solderings, and 801 4 angles of chassis are equipped with universal wheel 802, and 801 upper surface of chassis is equipped with branch Support metal plate 803；
10 lower end of lifting column is fixedly linked with support metal plate 803, and upper end is connected with main support metal plate 15, main support metal plate 15 On be fixed with main backstop 6；Lifting column 10 includes first square tube 1001, second square tube 1002, third party tube 1003, first square tube 1001 are located in second square tube 1002, are slidably connected between first square tube 1001 and second square tube 1002 by sliding block and sliding rail； Second square tube 1002 is located in third party tube 1003, sliding by sliding block and sliding rail between second square tube 1002 and third party tube 1003 Dynamic connection, 1001 top of first square tube are fixed on main support metal plate 15, and lifting motor, lifting electricity are equipped in third party tube 1003 The motor shaft of machine is connected with first square tube 1001；Lifting motor is outsourcing piece, model JC35EM-F；
Main backstop 6 is formed by multiple square tubes solderings, and 6 left and right ends end face of main backstop is respectively equipped with folding rack 14, Fixing seat of hinge 1408 is connected by fastener with main backstop 6；
6 upper surface of main backstop is equipped with cushion rack component 1, the company of rotation between cushion rack component 1 and main backstop 6 It connects, cushion rack component 1 is formed by multiple square tubes solderings；
As shown in figure 9, can be 0- with the lifting of cushion rack component 1, the stroke of lifting column 10 by lifting column 10 300mm facilitates medical worker to contact the patient that seat is lain；
6 front end face of main backstop is equipped with shank pad assembly 2, is rotatablely connected between 2 cushion rack component 1 of shank pad assembly； Shank pad assembly 2 is equipped with footrest component 3, and footrest component 3 is formed by multiple square tubes solderings with shank pad assembly 2, had a rest It is slidably connected between foot assembly 3 and shank pad assembly 2 by linear bearing；
In use, whether can be pulled out according to the height adjustment footrest component 3 of patient, comfortable seat is provided for patient and is lain Environment；
Leg push-rod electric machine 5 is equipped in main backstop 6, the push rod of leg push-rod electric machine 5 passes through pin shaft and shank pad assembly 2 Rotation connection, shank pad assembly 2 are equipped with connector 4, and 4 one end of connector is connected with leg mat, the other end and cushion rack group Part 1 is connected；Connector 4 includes the first connecting plate 401, the second connecting plate 402, third connecting plate 403, the first connecting plate 401 with Hinged between second connecting plate 402, the second connecting plate 402 is hinged with third connecting plate 403, and third connecting plate 403 is fixed on small On leg pad assembly 2, the first connecting plate 401 is fixed on cushion rack component 1；
As shown in Figure 10, Figure 11, in use, the push rod using leg push-rod electric machine 5 pushes and pulls, Lai Shixian shank pad assembly 2 Angular adjustment, using connector 4, shank pad assembly 2, cushion rack component 1 formed four-bar linkage structure, generate linkage, from And drive the adjusting of 1 angle of cushion rack component；When 2 angle of shank pad assembly is pushed into horizontal position by leg push-rod electric machine 5, Connector 4 is straightened, and connector 4 pulls cushion rack component 1 to rise together, and the length variation of connector 4 changes cushion rack The angle of elevation of component 1；
6 rear end face of main backstop is equipped with backrest module 12, and backrest module 12 is formed by multiple square tubes solderings, backrest module 12 It is rotatablely connected between main backstop 6；Backrest module 12 is equipped with backrest push-rod electric machine 11, and the push rod of backrest push-rod electric machine 11 is logical It crosses pin shaft and backrest module 12 is rotatablely connected；
Push handle 13 is equipped on rear side of backrest module 12, backrest module 12 is respectively arranged on the left side and the right side handrail 18, handrail 18 It is fixed on rotary components 7；
Rotary components 7 include the first bar 701, the second bar 702, third bar 703, the 4th bar 704, shaft 705, the first bar 701 one end are connected with main backstop 6, and the other end is connected with the second bar 702, the one end of the second bar 702 far from the first bar 701 with turn Axis 705 is connected, and shaft 705 is connected far from one end of the second bar 702 with third bar 703, and third bar 703 is L-shaped structure, third bar 703 one end far from shaft 705 are connected by support chip 707 with the 4th bar 704；Shaft 705 is located in transition piece 16, shaft It can relatively rotate between 705 and transition piece 16, shaft 705 is equipped with annular convex platform 706, main shaft and 703 phase of third bar One end even is cube structure；
Transition piece 16 is fixed in backrest module 12, and transition piece 16 includes two transition blocks connected by fastener 1601, transition block 1601 is equipped with the first hole 1602, and the first hole 1602 is respectively arranged on the left side and the right side the second hole 1603, the first hole 1602 are connected to the second hole 1603, and the first hole 1602, the second hole 1603 are semicircular structure, and 1602 diameter of the first hole is D1, Second hole, 1603 diameter is D2, D1 > D2；After two transition blocks 1601 connect, annular convex platform 706 is placed in the first hole 1602, is turned Axis 705 is located in the second hole 1603；
As shown in Fig. 9, Figure 11, in use, the push rod using backrest push-rod electric machine 11 pushes and pulls, Lai Shixian backrest module 12 Angular adjustment；During the angle of backrest module 12 changes, handrail 18 remains horizontal, to guarantee patient's hand Arm, which remains, loosens comfortable state；
Cushion rack component 1, shank pad assembly 2, is respectively mounted cushion 17 on footrest component 3 at backrest module 12；
Control box 9 is fixed on chassis 801, can be completed by controlling box 9 to backrest push-rod electric machine 11, leg push rod electricity Connection or disconnection and the control of working condition between machine 5, lifting column 10 and power supply.
Many other changes and modifications may be made without departing from the spirit and scope of the utility model.It should be appreciated that this reality It is not limited to specific embodiment with novel, the scope of the utility model is defined by the following claims.

Claims (7)

1. a kind of dialysis chairs folding rack, which is characterized in that including rack body, fixing seat of hinge；
Rack body one end is equipped with casing, and casing cylindrical surface is equipped with threaded hole, and plum blossom handle bolt is located in threaded hole, plum blossom It is threadedly coupled between handle bolt and casing；The rack body other end is equipped with clevis mounting, clevis mounting and fixing seat of hinge Between be rotatablely connected.
2. a kind of dialysis chairs, which is characterized in that including rotary components, lower underframe assemblies, lifting column, control box, column support frame, seat Pad support component, shank pad assembly, footrest component, connecting plate, leg push-rod electric machine, backrest push-rod electric machine, transition piece；
Lower underframe assemblies include chassis, universal wheel, support metal plate, and chassis is rectangular frame structure, and four angles of chassis are equipped with ten thousand To wheel, chassis upper surface is equipped with support metal plate；
Lifting column lower end is connected with support metal plate, and upper end is connected with main support metal plate, and main support metal plate is equipped with main backstop；
Main backstop left and right ends end face is respectively equipped with dialysis chairs folding rack as described in claim 1, fixing seat of hinge with Main backstop is connected；
Main backstop upper surface is equipped with cushion rack component, is rotatablely connected between cushion rack component and main backstop；
Main backstop front end face is equipped with shank pad assembly, is rotatablely connected between leg mat component cushion rack component；Leg mat group Part is equipped with footrest component, and footrest component is connect with leg mat component slippage；
Leg push-rod electric machine is equipped in main backstop, the push rod of leg push-rod electric machine is connected by pin shaft and the rotation of shank pad assembly It connects, shank pad assembly is equipped with connector, and connector one end is connected with leg mat, and the other end is connected with cushion rack component；
Main backstop rear end face is equipped with backrest module, is rotatablely connected between backrest module and main backstop；Backrest module is equipped with Backrest push-rod electric machine, the push rod and backrest module of backrest push-rod electric machine are rotatablely connected；
Backrest module is respectively arranged on the left side and the right side handrail, and handrail is fixed on rotary components.
3. a kind of dialysis chairs as claimed in claim 2, which is characterized in that the connector includes the first connecting plate, the second company Fishplate bar, third connecting plate, hinged between the first connecting plate and the second connecting plate, the second connecting plate and third connecting plate are hinged, the Three connecting plates are fixed on shank pad assembly, and the first connecting plate is fixed on cushion rack component.
4. a kind of dialysis chairs as claimed in claim 2 or claim 3, which is characterized in that the rotary components include the first bar, second Bar, third bar, the 4th bar, shaft, first bar one end are connected with main backstop, and the other end is connected with the second bar, and the second bar is separate One end of first bar is connected with shaft, and the one end of shaft far from the second bar is connected with third bar, and third bar is L-shaped structure, third The one end of bar far from shaft is connected by support chip with the 4th bar；
Shaft is located in transition piece, can relatively rotate between shaft and transition piece, and shaft is equipped with annular convex platform, main shaft The one end being connected with third bar is cube structure.
5. a kind of dialysis chairs as claimed in claim 2 or claim 3, which is characterized in that the transition piece is fixed in backrest module, mistake Crossing part includes two transition blocks, and transition block is equipped with the first hole, and the first hole is respectively arranged on the left side and the right side the second hole, the first hole with The connection of second hole, the first hole, the second hole are semicircular structure, and the first bore dia is D1, and the second bore dia is D2, D1 > D2；Ring Shape boss is placed in the first hole, and shaft is located in the second hole.
6. a kind of dialysis chairs as claimed in claim 4, which is characterized in that the transition piece is fixed in backrest module, transition Part includes two transition blocks, and transition block is equipped with the first hole, and the first hole is respectively arranged on the left side and the right side the second hole, the first Kong Yu The connection of two holes, the first hole, the second hole are semicircular structure, and the first bore dia is D1, and the second bore dia is D2, D1 > D2；Annular Boss is placed in the first hole, and shaft is located in the second hole.
7. a kind of dialysis chairs as claimed in claim 2, which is characterized in that the cushion rack component, backrest module, leg mat Cushion is equipped on component, footrest component.
CN201821314290.7U 2018-08-10 2018-08-10 A kind of dialysis chairs folding rack and dialysis chairs Active CN209301839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821314290.7U CN209301839U (en) 2018-08-10 2018-08-10 A kind of dialysis chairs folding rack and dialysis chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821314290.7U CN209301839U (en) 2018-08-10 2018-08-10 A kind of dialysis chairs folding rack and dialysis chairs

Publications (1)

Publication Number Publication Date
CN209301839U true CN209301839U (en) 2019-08-27

Family

ID=67668669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821314290.7U Active CN209301839U (en) 2018-08-10 2018-08-10 A kind of dialysis chairs folding rack and dialysis chairs

Country Status (1)

Country Link
CN (1) CN209301839U (en)

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