TWM499910U - Bed/chair structure of bathing aids - Google Patents

Description

Bathing aid bed chair structure

The present invention provides a technical field of a bed chair, in particular, a technically provided bathing chair bed chair structure, the bed chair can be adjusted in height to make the use more convenient and user-friendly, and two sets of control bed chair change components are provided, so that Reduce the risk and balance the force of operation.

For details, see Application No. 100220575, "Medical Aids with Both Wheelchair and Hospital Bed Functions", the front edge of the backrest portion can be pivotally connected to the top side rear edge of the seat portion, which is behind the leg The edge can be pivotally connected to the top side leading edge of the seat portion, and the trailing edge of the foot portion can be pivotally connected to the front edge of the leg portion, and the armrests of the seat can be respectively adjusted to be connected to each other. Up to the left and right sides of the seating portion, the sub-bed can be adjusted into a wheelchair and moved by the rollers or adjusted to a hospital bed. However, the structure is a bit complicated, and it is difficult and inconvenient to adjust the chair bed. The height of the seat is fixed and cannot be adjusted.

See Application No. 101201969, "Bathing aid construction with elastic auxiliary resetting", with a linkage rod connected between the pedal frame and the seat back frame, and a connection between the body and the pedal frame. Spring, seat back The handle of the rack is provided with a control unit, and the control unit has to control the adjustment unit to unlock, and the inner tube can slide relative to the outer tube, so that the bathing aid can be changed between the bed or the chair. However, the height of the seat frame is fixed, and the handle, the control unit, the adjustment unit, the linkage rod, the telescopic inner and outer tubes are all only one, and the pressure can be limited, and the risk of accidental touch is unlocked, and the linkage rod is only set. On the one hand, there is a problem of imbalance, and it is also difficult to make the pedals interlock.

See Application No. 100138654 "Sleeping Beds for Sitting and Sleeping", which includes bed chairs, electric motor propulsion modules, toilet lid switches, pad holders, and mudguard panels, etc. The change of the bed and chair, although its convenience, but the cost is quite high, when the electric motor propulsion module is damaged, the whole set of bed chairs will instantly become waste, and the failure rate of the electric motor propulsion module is also high, which makes maintenance difficult. The electric motor needs electric power to operate, so the bed and chair must have a plug to be electronically controlled, and the height of the seat is fixed and cannot be changed.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a bathing aid bed chair The structure of the bed and chair can be adjusted to make the use more convenient and user-friendly. Two sets of control bed chair change components are provided to reduce the danger, the operation balance is easier to apply force, and the pressure is increased.

In order to achieve the above object, the present invention provides a bathing aid bed and chair structure, which comprises: a bottom frame, a frame is arranged on the bottom frame, a leg frame is pivoted on the rear side of the frame frame, and a front frame is pivotally connected to the frame. The bottom frame is supported by a double-sided X-frame structure, and a foot-type hydraulic cylinder is pivoted on the bottom frame, and the hydraulic rod of the pedal-type hydraulic cylinder is pivotally connected to the cross-bar on the middle of the X-frame structure to The pedal hydraulic cylinder changes the height of the seat frame. Two sets of handles and control units are arranged on both sides of the back frame. Two sets of telescopic inner and outer tubes are arranged on the seat frame, and two sets of inner and outer tube sides of the two sets of telescopic tubes are installed. The adjustment unit, the two sets of adjustment units are respectively controlled by two groups of control units, and the two sides of the leg frame and the back frame are provided with two sets of linkage rod pivot connection, which can reduce the probability of accidental touch and unlock, be safer and balance the two sides. Can withstand higher pressures.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

10‧‧‧ bottom frame

11‧‧‧ pulley

12‧‧‧ Chute body

20‧‧‧ frame

21‧‧‧Handrail

22‧‧‧slot body

30‧‧‧ leg frame

31‧‧‧ foot pedal structure

311‧‧‧Fixed catheter

312‧‧‧L-shaped pipe rack

313‧‧‧cross bar

314‧‧‧Long tube

315‧‧‧Pivot joint

316‧‧‧ pedals

40‧‧‧ Back frame

41‧‧‧Handle

42‧‧‧Control unit

43‧‧‧Adjustment unit

44‧‧‧Inside

45‧‧‧External management

46‧‧‧ head pillow

461‧‧‧Fixed tube

462‧‧‧ head pillow tube

463‧‧‧Adjustment screw

51‧‧‧ linkage rod

60‧‧‧X frame structure

61‧‧‧crossbar

62‧‧‧ first end

63‧‧‧ second end

64‧‧‧ third end

65‧‧‧ fourth end

66‧‧‧ rod body

70‧‧‧foot hydraulic cylinder

71‧‧‧Hydraulic rod

72‧‧‧Hydraulic pedal

The first figure is a perspective view of a front view of an embodiment of the present invention.

The second figure is a side view plan view of a chair of the present invention.

The third figure is a perspective view of a rear view of the embodiment of the present invention.

The fourth figure is a schematic side view of a bed of the present embodiment.

The fifth figure is a three-dimensional schematic diagram of an embodiment of the present invention.

This creation provides a designer of the bathing aid bed and chair structure.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, the implementation method and the schema are as follows: See the first to fifth figures, this creation provides a bathing aid. The structure of the bed and chair comprises: a bottom frame 10, wherein the bottom frame 10 has a plurality of pulleys 11 at the bottom thereof, and a frame 20 is arranged above the bottom frame 10, and an armrest 21 is respectively arranged on two sides of the frame frame 20, and the frame 20 is fixed. The rear side is pivotally connected to a leg frame 30. The front side of the frame frame 20 is pivotally connected to a back frame 40. The back frame 40 is provided with a handle 41, a control unit 42 and an adjustment unit 43. The control unit 42 controls the unlocking adjustment unit 43 to make the inner tube 44. The outer tube 45 is telescoped, and the leg frame 30 and the back frame 40 are pivotally connected with the linkage rod 51; the main part is that the seat frame 20 supports the bottom frame 10 with the double-side X frame structure 60, and the bottom frame 10 is pivoted. a pedal hydraulic cylinder 70, the hydraulic rod 71 of the pedal hydraulic cylinder 70 is pivotally connected to the crossbar 61 of the upper portion of the X-frame structure 60, and the seat frame 20 is changed by the pedal hydraulic cylinder 70. The height of the front frame 40 is provided with two sets of handles 41 and a control unit 42 on both sides of the back frame 40. The rack 20 set two The inner and outer tubes 44 and 45 of the group are stretched, and the two sets of adjusting units 43 are installed on the inner and outer tubes 44 and 45 of the two sets of telescopic tubes. The two sets of adjusting units 43 are controlled by two groups of control units 42 respectively. Two sides of the frame 40 are provided with two sets of linkage rods 51 pivotally connected, which can reduce the probability of accidental touch release, be safer and balance the two sides and can withstand higher pressure.

The bathing aid bed structure has a headrest portion 46 disposed above the back frame 40, the headrest portion 46 includes a fixing tube 461, the fixing tube 461 is fixed to the back frame 40, a headrest tube 462, the foregoing The headrest tube 462 is inserted into the fixed tube 461, an adjusting screw 463, the adjusting screw 463 is passed through one side of the fixing tube 461, and the headrest tube 462 is inserted into the required depth, and the adjusting screw 463 is screwed into the position of the headrest tube 462. .

The bathing aid bed structure has a pedal structure 31, and the foot pedal structure 31 includes two fixing ducts 311, and the fixing duct 311 is fixed to the bottom surface of the leg frame 30, an L The tube holder 312 is connected to the L-shaped tube holder 312 by a cross rod 313. The front end of the L-shaped tube holder 312 forms two long tubes 314. The two long tubes 314 are telescoped in the two fixed tubes 311, and the end of the L-shaped tube holder 312 Two pivot joints 315 are formed, and the two pivot joints 315 are pivotally connected to the foot pedal 316 so that the aforementioned foot pedals 316 can be straightened for stepping on or flattening to become a part of the bed board.

The bathing aid bed chair structure, wherein the two X-frame structures 60 are centrally pivotally connected to each other, and the X-frame structure 60 includes first, second, third and fourth ends 62, 63, 64, 65 respectively fixed by a four-bar body 66 Connected, first and second ends 62, 63 The bottom frame 10 and the front side of the frame frame 20 are respectively provided with the sliding plate bodies 12 and 22, and the X frame structure 60 has the third and fourth ends 64 and 65 embedded in the sliding groove. Only the limit slip can be performed at the sheets 12 and 22.

The present invention provides a bathing aid bed structure. When the height of the bed chair is to be adjusted, only one hydraulic pedal 72 of the pedal hydraulic cylinder 70 and the hydraulic lever of the pedal hydraulic cylinder 70 are required. 71 will push up the X frame structure 60, which in turn changes the height of the bed chair.

The present invention provides a bathing aid bed and chair structure. When the bed or chair is to be changed, the two hands are held by the handle 41 and the two fingers can control the two sets of control units 42 to simultaneously unlock the two adjusting units 43 so that the two inner tubes 44 are obtained. The two outer tubes 45 are telescoped, so that the back frame 40 supported by the two hands is swayed into a bed or swinged into a chair, and at the same time, the two interlocking rods 51 can push or pull the leg frame 30 to swing into a bed or a hem. The two-handed support of the back frame 40 is easy and easy to apply, and the two-handed support can also avoid the instantaneous fall of the back frame 40.

It can be seen from the above that the bathing chair bed and chair structure of this creation is indeed the first in the industry and meets the novelty requirements of the new patent, and its comprehensive innovative design meets the progressive requirements of the new patent, and its bed chair The height can be adjusted to make the use more convenient and user-friendly. Two sets of control bed chair change components are provided to reduce the risk, and the balance of operation force is easier to apply, which is in line with better industrial utilization.

The foregoing description of the preferred embodiment of the present invention is specifically described for the technical features of the present invention; however, those skilled in the art may Changes and modifications to this creation are made without departing from the spirit and principles of this creation, and such changes and modifications are to be covered in the scope defined by the following patent application.

In summary, this creation provides a bathing aid bed chair structure, which has indeed achieved all the purposes of this creation, and the spatial pattern of its combined structure is not found in similar products, nor has it been disclosed before the application, and has been patented. The provisions of the law, 提出 apply in accordance with the law.

10‧‧‧ bottom frame

11‧‧‧ pulley

12‧‧‧ Chute body

20‧‧‧ frame

21‧‧‧Handrail

22‧‧‧slot body

30‧‧‧ leg frame

31‧‧‧ foot pedal structure

311‧‧‧Fixed catheter

312‧‧‧L-shaped pipe rack

313‧‧‧cross bar

314‧‧‧Long tube

315‧‧‧Pivot joint

316‧‧‧ pedals

40‧‧‧ Back frame

46‧‧‧ head pillow

60‧‧‧X frame structure

Claims (4)

The utility model relates to a bathing aid bed and chair structure, comprising: a bottom frame, a plurality of pulleys are arranged at the bottom of the bottom frame, a frame is arranged above the bottom frame, an armrest is respectively arranged on two sides of the frame frame, and a leg frame is pivotally connected to the rear side of the frame frame. The front side of the frame is pivotally connected to a back frame, and the back frame is provided with a handle, a control unit and an adjustment unit. The control unit controls the unlocking adjustment unit so that the inner tube is telescoped in the outer tube, and the linkage frame is connected between the leg frame and the back frame. The utility model is characterized in that: the seat frame supports the bottom frame by a double-sided X-frame structure, and a foot-type hydraulic cylinder having a hydraulic pedal is pivoted on the bottom frame, and the hydraulic lever of the pedal hydraulic cylinder Connected to the crossbar on the upper side of the X-frame structure, the height of the seat frame is changed by the pedal hydraulic cylinder. Two sets of handles and control units are arranged on both sides of the back frame, and two sets of telescopic inner and outer tubes are arranged on the seat frame. Two sets of adjustment units are installed on the inner and outer tube sides of the two sets of telescopic tubes. The two sets of adjustment units are respectively controlled by two groups of control units, and two sides of the leg frame and the back frame are provided with two sets of linkage rod pivot connection. Reduce false touch unlocking machine , More balance and safety and so that both sides can withstand higher pressures. The bathing aid bed chair structure according to claim 1, wherein a headrest portion is disposed above the back frame, the headrest portion includes a fixed tube, and the fixed tube is fixed to the back frame, a head pillow tube, and the foregoing The headrest tube is inserted in the fixed tube, an adjusting screw, the adjusting screw is inserted through one side of the fixed tube, and the head pillow tube is inserted into the required depth, and the adjusting screw is screwed into the fixed headrest tube position. Set. The bathing aid bed structure according to claim 1, wherein the leg frame has a foot pedal structure, and the foot pedal structure comprises two fixing pipes, and the fixing pipe is fixed to the bottom surface of the leg frame. L-shaped pipe rack, the L-shaped pipe rack turning portion is connected by a cross bar, the L-shaped pipe rack front end forms two long pipes, the two long pipes are telescoped in the two fixed pipes, and the L-shaped pipe rack ends form two pivot joints, two pivots The joint is pivotally connected to the pedal so that the aforementioned foot pedal can be straightened for stepping on or flattening to become part of the bed. The bathing aid bed structure according to claim 1, wherein the two X-frame structures are pivotally connected to each other, and the X-frame structure comprises the first, second, third and fourth ends respectively fixed by a four-bar body, The first and second ends are respectively pivotally connected to the rear frame and the rear side of the frame, and the bottom frame and the front side of the frame are provided with a sliding groove body, and the third and fourth ends of the X frame are embedded in the sliding plate body. Bit slip.